2021.02.23_CCO.p16_Chemours_2020_GroundwaterMonitoringReport

2020 ANNUAL ONSITE AND OFFSITE
GROUNDWATER MONITORING
REPORT
Chemours Fayetteville Works

Prepared for
The Chemours Company FC, LLC
22828 NC Highway 87 Fayetteville, NC 28306
Prepared by
Geosyntec Consultants of NC, PC 2501 Blue Ridge Road, Suite 430
Raleigh, NC 27607
Project Number TR0795
February 2021
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2/23/2021
TR0795 ii February 2021
TABLE OF CONTENTS
1 INTRODUCTION AND OBJECTIVES .............................................................. 1
2 BACKGROUND .................................................................................................. 2
2.1 Site Background .......................................................................................... 2
2.2 Regional Geology ........................................................................................ 2
2.3 Site Geology and Hydrogeology ................................................................. 3
3 SCOPE AND METHODS .................................................................................... 6
3.1 Sampling Activities in July and August 2020 ............................................. 6
3.2 Laboratory Analyses .................................................................................... 6
4 SAMPLING RESULTS AND DISCUSSION ..................................................... 7
4.1 Data Quality ................................................................................................. 7
4.1.1 Table 3+ 17 Compounds ................................................................. 8
4.2 Groundwater QA/QC Samples .................................................................... 8
4.3 Onsite Groundwater Sampling Results........................................................ 9
4.3.1 Onsite Groundwater Elevations ...................................................... 9
4.3.2 Onsite Groundwater Table 3+ PFAS Analytical Results .............. 10
4.4 Offsite Groundwater Sampling Results ..................................................... 11
4.4.1 Offsite Groundwater Elevations..... ............................................... 11
4.4.2 Offsite Groundwater PFAS Analytical Results ............................ 11
5 SUMMARY ........................................................................................................ 12
6 REFERENCES ................................................................................................... 14
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LIST OF TABLES
Table 1: Analytical Methods and Analyte List
Table 2: Well Construction
Table 3A: Groundwater Elevations – Onsite Wells
Table 3B: Groundwater Elevations – Offsite Wells
Table 4A: Groundwater Field Parameters – Onsite Wells
Table 4B: Groundwater Field Parameters – Offsite Wells
Table 5A: Groundwater PFAS Analytical Results – Onsite Wells
Table 5B: Groundwater PFAS Analytical Results – Offsite Wells
Table 5C: Groundwater PFAS Analytical Results – QA/QC Samples

LIST OF FIGURES
Figure 1: Site Location Map
Figure 2: Onsite Groundwater Monitoring Wells
Figure 3: Offsite Groundwater Monitoring Wells
Figure 4A: Onsite Groundwater Elevation Map Perched Zone - July 2020
Figure 4B: Onsite Groundwater Elevation Map Surficial Aquifer - July 2020
Figure 4C: Onsite Groundwater Elevation Map Black Creek Aquifer - July 2020
Figure 5: Offsite Groundwater Elevation Map - July 2020
Figure 6A: Total Table 3+ (17 Compounds) Concentrations in Onsite Groundwater – Perched Zone
Figure 6B: Total Table 3+ (17 Compounds) Concentrations in Onsite Groundwater – Surficial Aquifer
Figure 6C: Total Table 3+ (17 Compounds) Concentrations in Onsite Groundwater
– Floodplain Deposits and Black Creek Aquifer
Figure 7: Total Table 3+ (17 Compounds) Concentrations in Offsite Groundwater

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LIST OF APPENDICES
Appendix A: Field Methods
Appendix B: Field Forms
Appendix C: Supplemental Analytical Tables
Appendix D: Laboratory Reports and DVM Report

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LIST OF ABBREVIATIONS
CAP Corrective Action Plan
CO Consent Order
DQO Data Quality Objectives
DVM Data Verification Module
EIM Environmental Information Management
ft feet
ft bgs feet below ground surface
HDPE high-density polyethylene
HFPO-DA hexafluoropropylene oxide dimer acid
kg kilograms
mL milliliter
ng/L nanograms per liter
NC DWR North Carolina Division of Water Resources
PPA Polymer Processing Aid
PFAS per- and polyfluoroalkyl substances
PFHxA perfluorohexanoic acid
PFMOAA perfluoro-2-methoxyaceticacid
PFO2HxA perfluoro(3,5-dioxahexanoic) acid
PFO3OA perfluoro(3,5,7-trioxaoctanoic) acid
PPCP pharmaceutical and personal care products
PMPA perfluoromethoxypropyl carboxylic acid
PS Acid ethanesulfonic acid
PVF polyvinyl fluoride
QA/QC quality assurance/quality control
SOP standard operating procedure
NCDEQ North Carolina Department of Environmental Quality
µg/L micrograms per liter
WWTP wastewater treatment plant

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1 INTRODUCTION AND OBJECTIVES
Geosyntec Consultants of NC, P.C. (Geosyntec) has prepared this 2020 Onsite and Offsite
Groundwater Report for The Chemours Company, FC, LLC (Chemours) to present the
results of the 2020 Annual Onsite and Offsite Groundwater event performed during the
third quarter 2020 at and around the Site. Chemours operates the Chemours Fayetteville
Works facility in Bladen County, North Carolina (the Site). This sampling event and
report were conducted pursuant to the Performance Monitoring section of the Corrective
Action Plan (CAP; Geosyntec, 2019a) which specified three annual groundwater
sampling events of Chemours-installed wells onsite and offsite occur during the third
quarter of years 2020, 2021 and 2022 with reports being provided by the end of the first
quarter of the following year (i.e. March 31st). After the third annual event (2022) the
annual groundwater monitoring report will evaluate if changes should be made to the
sampling program such as adding/reducing the number of wells sampled or abandoning
certain wells.
The data collected during the 2020 Annual Onsite and Offsite Groundwater sampling
event were used to assess groundwater concentrations of Total Table 3+ per- and
polyfluoroalkyl substances (PFAS) in the onsite and offsite groundwater wells at and
surrounding the Site. Table 3+ PFAS is a term used to refer to PFAS predominantly
related to Site manufacturing operations for which analytical methods exist (Table 1) and
presently, the grouping of PFAS referred to as Table 3+ are analyzed by the Table 3+
standard operating procedure (SOP) analytical method. This report is intended to
supplement the baseline and reduction monitoring programs outlined in the Corrective
Action Plan (CAP; Geosyntec, 2019a) as required under Paragraphs 16(c) and (d) of the
executed Consent Order (CO) dated 25 February 2019 among the North Carolina
Department of Environmental Quality (NCDEQ), Cape Fear River Watch.
There were no significant changes in groundwater flow velocities across the Site and the
PFAS groundwater concentrations observed in the 2020 sampling event were consistent
with prior periods. As well, certain control measures have been put in place at the Site to
reduce PFAS emissions and limit contact of process and non-process water with
groundwater, which reduce contributions of PFAS to groundwater.
The remainder of this report is organized as follows:
• Background – presents relevant background information regarding Site
conditions;
• Scope and Methods – describes the sampling programs performed in 2020 and
methods used in the sampling activities;
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• Sampling Results and Discussion – presents and discusses the results of the
sampling activities; and
• Summary – summarizes the purpose and findings of this report.
2 BACKGROUND
2.1 Site Background
The Site is located within a 2,177-acre property at 22828 NC Highway 87, approximately
20 miles southeast of the city of Fayetteville along the Bladen-Cumberland county line
in North Carolina. Figure 1 presents the location of the Site.
The Site property was originally purchased by E.I. du Pont de Nemours and Company
(DuPont) in 1970 for production of nylon strapping and elastomeric tape. DuPont sold its
Butacite® and SentryGlas® manufacturing units to Kuraray America Inc. (Kuraray) in
June 2014 and subsequently separated its specialty chemicals business, with Chemours
becoming an independent operator in July 2015. The manufacturing area is approximately
312 acres, and the remaining areas are grassy areas, forests and wetlands. Presently, the
Site consists of five manufacturing areas (Figure 1): Chemours Monomers IXM (Area 1);
Chemours Polymer Processing Aid (PPA; Area 2); Kuraray Butacite® (Area 3); Kuraray
SentryGlas® (Area 4); and DuPont Company polyvinyl fluoride (PVF) resin
manufacturing unit (Area 5). In addition to the manufacturing operations, Chemours
operates two natural gas-fired boilers, a wastewater treatment plant (WWTP) for the
treatment of sanitary wastewaters as well as process wastewaters from Kuraray and
DuPont, and a thermal oxidizer for treatment of air emissions.

2.2 Regional Geology
Previously the Site geology was presented as four geological units; the Cretaceous Cape
Fear formation (the oldest formation), the Cretaceous Black Creek formation, the surficial
aquifer, and sediments along the Cape Fear River, designated as floodplain deposits. The
recent (2109 and 2020) investigation activities completed as part of the Comprehensive
Site Assessment (CSA) along with additional research has identified resources that better
describe the geology of the area and the nature of the depositional environments at the
Site. The Surficial Geologic Map of the Elizabethtown 30’ x 60’ Quadrangle, North
Carolina (Weems, Lewis, & and Crider, 2011) presents an updated description of the
geological units present at the Site.
The Cape Fear formation is interpreted to be either a marginal marine or deltaic
environment, consisting of interbedded clays and sands. Clay beds of the Cape Fear
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formation are typically pale to medium gray. According to literature, the clay strata can
be up to 8 feet in thickness. Formation sands are either massive or poorly cross-bedded
and commonly contain clay clasts. Sands range from fine to very coarse grained (Sohl &
Owens, 1991).
The Tar Heel formation of the Black Creek Group overlies the Cape Fear formation
unconformably. In the area of the Site, the Tar Heel formation is interpreted to be a delta
plain depositional area. The Tar Heel formation is comprised of horizontal beds of black
carbonaceous clays that are interbedded with sands. Wood is especially common in these
facies, with silicified logs present. The deltaic sequences generally have a mixture of
higher energy channel sands and lower energy mud flats typical of transgressive and
regressive sequences of sea water levels. The Black Creek Aquifer designation will
continue to be used when referencing the aquifer unit at Site of the Tar Heel formation to
maintain consistency with prior reporting.
The Varina Grove unit of early Pleistocene age unconformably overlies the Black Creek
group and in previous Site-related reports was designated as the surficial aquifer. The
Varina Grove unit consists of sands, very fine to fine grained, silty and clayey, grading
downward through fine to medium to medium to coarse to very coarse-grained sands.
The sands and clay are generally dark grayish orange and/or dark yellow brown and are
considered to be terrace deposits. The Varina Grove unit will continue to be designated
as the surficial aquifer as this is the first unconfined aquifer encountered at the Site and
this terminology maintains the convention for designating the uppermost aquifer as the
surficial aquifer for hydrogeological purposes.
The Floodplain Deposits that are identified on the Elizabethtown geologic map are older
alluvium of the late Pleistocene age. Deposits are described as gravel, with rounded to
sub-rounded quartz clasts up to f the 6 cm in diameter in a silty quartzose. Color is
typically dark grayish orange.
2.3 Site Geology and Hydrogeology
The Site is located in the Coastal Plain of North Carolina and is situated adjacent to the
Cape Fear River atop a bluff with a 100-foot elevation change to a floodplain area and
the Cape Fear River. To the north, Willis Creek borders the Site, which flows through an
erosional channel and empties into the Cape Fear River. To the south of the southern
property boundary of the Site is Georgia Branch Creek which also flows through
erosional channels and empties into the Cape Fear River. Onsite there are streams and
seeps that are fed in some capacity by groundwater and these flow to the Cape Fear River.
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The largest of these is the Old Outfall 002 channel, along with four onsite seeps (A, B, C
and D), identified on the bluff slope facing the Cape Fear River (Figure 1).
Three groundwater bearing units at Site have been identified, the Perched Zone, the
Surficial Aquifer and the Black Creek Aquifer along with Floodplain Deposits adjacent
to the Cape Fear River. The Perched Zone and Surficial Aquifer are parts of the Varina
Grove formation while the Black Creek Aquifer is part of the Tar Heel formation aquifer.
The Perched Zone is separated from the Surficial Aquifer by the Perched Clay Unit, the
Surficial Aquifer is separated from the Black Creek Aquifer by the Black Creek
Confining Unit and in turn the Black Creek Aquifer is separated from the underlying
Upper Cape Fear Aquifer by the Upper Cape Fear Confining Unit. Details for each of
these units and a description of an erosional feature cutting through the Black Creek
Confining Unit are presented below.
Perched Zone: The Perched Zone is a relatively thin, spatially limited layer of
groundwater present in silty sands to a depth of about 20 feet (ft) below ground surface
(ft bgs). Groundwater in the Perched Zone is recharged through precipitation onsite, and
in the past water in the unlined ditches and sedimentation ponds would have also
contributed to recharge. The sedimentation ponds and the cooling water channel in the
Monomers IXM Area have been lined to reduce infiltration. Groundwater flows radially
away from groundwater mounds in the Perched Zone. This leads to groundwater
discharge to the east at seeps on the edge of the bluff, to the south toward the Old Outfall
002 and to the north and to the west downwards through the geological sequence towards
the Surficial and Black Creek Aquifers.
Perched Clay Unit: The Perched Clay Unit gives rise to the Perched Zone as it presents
a barrier to direct downward groundwater infiltration. The Perched Clay is spatially
limited at the Site. To the north it pinches out. To the east and south, it outcrops along the
bluff face. To the west it terminates and becomes absent. In cross sections through the
Site and observations of grain sizes and lithologic contact elevations from boring logs, it
suggests that there may be an erosional feature in the western portion of the Site
underlying the manufacturing areas. This erosional surface, described below, is
interpreted to have eroded the Perched Clay Unit which would then enable downward
migration of groundwater off the western edge of the Perched Zone.
Surficial Aquifer: The Surficial Aquifer is an unconfined silty sand aquifer above the
Black Creek Confining Unit and is present beneath the Perched Clay Unit. Groundwater
in the Surficial Aquifer flows towards the bluff faces at the Site. It flows both north, east
and west toward surface water bodies (Willis Creek, Seeps, Old Outfall 002) and
discharges into them. The Surficial Aquifer is interpreted to be in contact with the Black
Creek Aquifer in places due to an erosional feature. This feature is labeled on the cross
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sections and is interpreted to have enabled downward cross formational groundwater
flow.
Black Creek Confining Unit: The Black Creek Confining Unit is a layer of silty or sandy
clay that separates the Surficial Aquifer from the Black Creek Aquifer. The lithologic
contact elevation with the overlying Surficial Aquifer is variable, as is the unit thickness
–the Black Creek Confining Unit is interpreted to have been eroded under the western
portion of the manufacturing areas at Site. In addition to the Black Creek Confining unit
being discontinuous, the potential for downward cross formational flow, also exists based
on multiple vertical joints (i.e., fractures in the clay) observed in the Black Creek
Confining Unit where it outcrops at the Site.
Flood Plain Deposits: Surface soils in the flood plain immediately adjacent to the Cape
Fear River are comprised of finer grained, late Pleistocene alluvium deposits. These
deposits have lower hydraulic conductivity than the Surficial and Black Creek Aquifers.
The seeps at the Site cut into Floodplain Deposits as they flow towards the Cape Fear
River.
Black Creek Aquifer: The Black Creek Aquifer is comprised of fine to medium grained
sands. The Black Creek Aquifer is in contact with the Surficial Aquifer under the western
portion of the manufacturing area at the Site and then is separated from the Surficial
Aquifer under most of the manufacturing area by the Black Creek confining unit. The
Black Creek Aquifer directly adjacent to the Cape Fear River is overlain by Flood Plain
Deposits and the Black Creek Confining Unit. The Black Creek Aquifer is interpreted to
be the only transmissive groundwater zone at Site in direct contact with the Cape Fear
River. Groundwater in the Black Creek Aquifer flows from west to east towards the Cape
Fear River.
Upper Cape Fear Confining Unit: The Upper Cape Fear Confining Unit underlies the
Black Creek Aquifer. The Upper Cape Fear Confining unit is a regionally extensive clay
layer which is upwards of 75 ft thick at the Site and is likely a barrier to downwards
groundwater flow. Groundwater levels in the Upper Cape Fear Aquifer measured at North
Carolina Division of Water Resources (NC DWR) wells are 80 ft lower than Black Creek
Aquifer groundwater levels immediately above the Upper Cape Fear Aquifer. If the two
units were in hydraulic connection, they would have similar groundwater elevations. The
dissimilarity in water levels for these co-located NC DWR wells demonstrates that the
Upper Cape Fear Confining Unit is a barrier to downward flow from the Black Creek
Aquifer to the Cape Fear Aquifer.
Erosional Feature: A paleo-era process appears to have eroded the Perched Clay Unit,
portions of the Surficial Aquifer and the Black Creek Confining Unit in the geological
sequence under the western portion of the manufacturing area. This erosional feature
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potentially enables cross formational flow of groundwater from the Perched Zone,
through the Surficial Aquifer and into the Black Creek Aquifer. This feature is a likely
controlling factor of the distribution of PFAS observed in the Surficial and Black Creek
Aquifers at Site.
3 SCOPE AND METHODS
The 2020 Onsite and Offsite Groundwater Sampling event was completed by Geosyntec
and Parsons of NC (Parsons) in July and August 2020. Two additional locations (NAF-
05A and NAF-13) were sampled in October. These monitoring wells are located in a
restricted access zone and can only be sampled when manufacturing is not happening
(i.e., in October during the facility turnaround time). The scope of the sampling program
and methods employed to collect field data are summarized below. Complete descriptions
of the field methods can be found in the Appendix A.
3.1 Sampling Activities in July and August 2020
On and offsite groundwater sampling activities included:
1. Collecting a synoptic round of water levels from onsite and offsite monitoring
wells in July 2020 (Table 3A and Table 3B);
2. Measurement of field parameters as described in Appendix A (Table 4A and
Table 4B); and
3. Collection and analysis of groundwater samples and QA/QC samples for Table3+
and Method EPA 537 Modified PFAS from 114 onsite wells and 17 offsite
monitoring wells in July, August, and October1 2020 (Table 5A, Table 5B, and
Table 5C).
Groundwater samples were collected using low-flow sampling techniques as described
in the Appendix A. Depth to groundwater measurements were conducted on July 8, 2020.
The methods used for groundwater sample collection are outlined in Appendix A.
3.2 Laboratory Analyses
Groundwater samples were analyzed for PFAS by Table 3+ Laboratory SOP and for
Method EPA 537 Modified. PFAS reported under these methods are listed in Table 1 and
in Appendix C. The focus of this report is on Table 3+ PFAS; therefore, results of
sampling activities were performed and presented with respect to Table 3+ PFAS.
Analytical results of PFAS analyzed under Method EPA 537 Modified, with the

1 Two onsite wells (NAF-05A and NAF-13) were sampled in October 2020 during facility turn around (TAR) due to their proximity to the blast zone.
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exception of hexafluoropropylene oxide dimer acid (HFPO-DA) which is included with
Table 3+ PFAS reporting, are provided in Appendix C.
4 SAMPLING RESULTS AND DISCUSSION
This section presents sampling results from the 2020 Onsite and Offsite Groundwater
sampling event described in Section 3. Specifically, this section describes data quality
regarding data reported in this report and then describes the results from the onsite and
offsite groundwater well sampling.
4.1 Data Quality
All analytical data were reviewed using the Data Verification Module (DVM) within the
Locus™ Environmental Information Management (EIM) system, a commercial software
program used to manage data. Following the DVM process, a manual review of the data
was conducted. The DVM and the manual review results were combined in a data review
narrative report for each set of sample results, which were consistent with Stage 2b of the
USEPA Guidance for Labeling Externally Validated Laboratory Analytical Data for
Superfund Use (USEPA-540-R-08-005, 2009). The narrative report summarizes which
samples were qualified (if any), the specific reasons for the qualification, and any
potential bias in reported results. The data usability, in view of the project’s data quality
objectives (DQOs), was assessed, and the data were entered into the EIM system.
The data were evaluated by the DVM against the following data usability checks:
• Hold time criteria;
• Field and laboratory blank contamination;
• Completeness of quality assurance/quality control samples;
• Matrix spike/matrix spike duplicate recoveries and the relative percent differences
(RPDs) between these spikes;
• Laboratory control sample/control sample duplicate recoveries and the RPD
between these spikes;
• Surrogate spike recoveries for organic analyses; and
• RPD between field duplicate sample pairs.
A manual review of the data was also conducted and includes instrument-related quality
control results for calibration standards, blanks, and recoveries. The data review process
(DVM plus manual review) applied the following data evaluation qualifiers to the
analytical results as required:
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• J Analyte present, reported value may not be accurate or precise;
• UJ Analyte not present below the reporting limit, reporting limit may not be
accurate or precise; and
• B Analyte present in a blank sample, reported value may have a high bias.
The data review process described above was performed for all laboratory chemical
analytical data generated for the sampling event. The DQOs were met for the analytical
results for accuracy and precision. The data collected are believed to be complete,
representative and comparable, with the exception of R-PSDA, Hydrolyzed PSDA, and
R-EVE.
4.1.1 Table 3+ 17 Compounds
For clarity, the text and figures of this report describe the Total Table 3+ (17 compounds)
while Total Table 3+ (20 compounds) are included in the tables.
As reported in the Matrix Interference During Analysis of Table 3+ Compounds
memorandum (Geosyntec, 2020a), matrix interference studies conducted by the
analytical laboratory (TestAmerica, Sacramento) have shown that the quantitation of
three compounds (R-PSDA [formerly Byproduct 4], Hydrolyzed PSDA [formerly
Byproduct 5], and R-EVE) is inaccurate due to interferences by the sample matrix in both
groundwater and surface water. Given the matrix interference issues, Total Table 3+
PFAS concentrations are calculated and presented two ways in this report: (i) summing
over 17 of the 20 Table 3+ compounds “Total Table 3+ (17 compounds)”, i.e., excluding
results of R-PSDA, Hydrolyzed PSDA, and R-EVE, and (ii) summing over 20 of the
Table 3+ compounds “Total Table 3+ (20 compounds)”. Expressing these data as a range
represents possible values of what these results might be without matrix interferences. In
other words, the sum of all 17 compounds is an underestimate of the actual value while
the sum of the 20 compounds is likely an overestimate of the actual value.

4.2 Groundwater QA/QC Samples
PFAS concentrations for groundwater QA/QC samples are reported in Table 5C. The
following observations were noted for the QA/QC samples:
• Forty-one (41) equipment blanks were collected over 24 sampling days. No PFAS
were detected above the associated reporting limits in 31 of the 41 equipment
blanks. The ten equipment blanks with reported PFAS concentrations were
collected on July 9, 13, 17, 23, 24 27 and October 15, 2020. These equipment
blanks with reportable concentrations had detections of HFPO-DA (6 samples),
Hydrolyzed PSDA (4 samples), PFMOAA (1 sample), PFO2HxA (2 samples),
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and PFO3OA (1 sample). Samples collected on July 9, 13, 17, 23, 24 27 and
October 15, 2020 that had concentrations of HFPO-DA, Hydrolyzed PSDA,
PFMOAA, PFO2HxA, or PFO3OA within 5x the concentration reported in the
equipment blank sample were B qualified to indicate the presence of the analyte
in the associated equipment blank sample. Concentrations of compounds in the
equipment blanks ranged from 2.3 to 49 ng/L.
• Twenty-four (24) field blanks were collected over the 24 sampling days. No
PFAS were detected above the associated reporting limits in 20 of the 24 field
blanks. The field blanks with reported concentrations were collected on July 17
and 27, 2020. The July 17 field blank had a Hydrolyzed PSDA concentration of
2.2 ng/L and the July 27 field blank sample had a HFPO-DA concentration of 2
ng/L. Results for Hydrolyzed PSDA and HFPO-DA from July 17 and 27, 2020
within 5 times the concentration found in the field blank were B qualified to
indicate the presence of the analyte in the associated field blank sample,
respectively.
• Seven field duplicate samples were collected for onsite wells (Table 5A) and one
duplicate sample was collected for offsite wells (Table 5B). Relative percent
differences for the reported compounds were less than 30% with the exception of
PEPA, PES and PFECA-B in the parent and field duplicate samples from LTW-
03. These results were J-qualified as estimated.

4.3 Onsite Groundwater Sampling Results
This section presents the results of the onsite groundwater elevation survey, groundwater
field parameter measurements and groundwater PFAS analytical results.
4.3.1 Onsite Groundwater Elevations
Groundwater elevations were calculated from synoptic water levels measured at 123
wells on July 8, 2020 at the onsite wells screened in the Perched Zone, Surficial Aquifer
and Black Creek Aquifer (Table 3A; Figures 4A through 4C).
Similar to previous assessments (Geosyntec, 2019b; Geosyntec, 2020b; Geosyntec,
2020c), groundwater elevations were highest in the central portion of the Perched Zone
near the Power and Monomers IXM area of the Site. Perched Zone groundwater
elevations appear to be controlled by topography and the lateral extent of the clay lens.
Groundwater elevations in Surficial Aquifer wells (Figure 4B) indicate groundwater flow
in the northern portion of the Site is likely to be east-northeast towards both Willis Creek
and Cape Fear River, and at the southern end of the Site towards Old Outfall 002,
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consistent with the flow observed in previous assessments (Parsons, 2018; Geosyntec
2019a; Geosyntec, 2020b; Geosyntec, 2020c).
Groundwater in the Black Creek Aquifer flows in a predominantly easterly direction to
the Cape Fear River (Figure 4C) similar to groundwater elevations discussed in previous
assessments (Parsons, 2018; Geosyntec, 2019b; Geosyntec, 2020b; Geosyntec, 2020c).
A portion of Black Creek Aquifer groundwater flow is interpreted to also flow to the
northeast, towards Willis Creek (near SMW-12) and southeast, towards Old Outfall (east
of PW-11 or Glengerry Road).
4.3.2 Onsite Groundwater Table 3+ PFAS Analytical Results
Table 3+ PFAS and Total Table 3+ field parameters recorded at 114 onsite groundwater
wells during the annual sampling event are presented in Table 4A and the field forms are
provided in Appendix B. Field parameter data are generally in line with expectations for
these groundwater samples, with the exception of turbidity at PW-03, which was 3666
NTU. This sample was field filtered before laboratory analysis due to the high turbidity.
This location also had the highest turbidity in the 2019 annual sampling event.
Table 3+ PFAS and Total Table 3+ concentrations for the onsite groundwater samples
collected during the annual sampling event are presented in Table 5A and Figures 6A,
6B, and 6C. Laboratory and DVM reports are included in Appendix D.
The Table 3+ PFAS compounds with the highest frequency of detections and highest
concentrations were HFPO-DA, PFOH2xA, PFMOAA, and PMPA. In samples that had
detections, these four compounds accounted for 40% to 100% of Total Table 3+
concentrations (Table 5A). PFECA-B and PFECA-G were not in the samples collected
from onsite wells.
Total Table 3+ PFAS concentrations ranged from non-detect at PW-09 and PW-12 to
2,700,000 ng/L at NAF-02 (Table 5A). In general, the highest Total Table 3+
concentrations were observed in areas of historical releases in the manufacturing area
(e.g., Monomers IXM) and decrease with distance in the direction of groundwater flow
(Figures 6A, 6B and 6C).
By water bearing unit, the highest Total Table 3+ concentrations were observed in the
Perched Zone and were generally clustered around the northeastern part of the Monomers
IXM area (Table 5A; Figure 6A). Total Table 3+ concentrations observed in the Surficial
Aquifer were lower than the Perched zone and ranged from 1,200 ng/L at MW-18D and
1,500,000 ng/L at SMW-06B, respectively (Table 5A; Figure 6B). Total Table 3+
concentrations observed in the Black Creek Aquifer were lower than the Surficial Aquifer
and ranged from non-detect at PW-09 and PW-12 and 780,000 ng/L at SMW-03B,
respectively (Table 5A; Figure 6C). Within the Black Creek Aquifer, lower
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2020 Annual GW Report.docx 11 February 2021
concentrations are observed on the western portion of the Site (upgradient) and in the
northern portion of the Site near Willis Creek. Table 3+ PFAS concentrations upgradient
of the facility are non-detect with the highest concentrations located under the facility and
resulting in concentrations being present downgradient.
Sample results for other PFAS compounds analyzed by EPA Modified Method 537 are
reported in Appendix C. In general, concentrations of Modified Method 537 compounds
are less frequently detected and orders of magnitude lower than the Table 3+ compounds.
Overall, results from the 2020 Onsite Groundwater sampling event are consistent with
trends observed at these wells in previous monitoring events (Geosyntec 2019a;
Geosyntec; 2019b).
4.4 Offsite Groundwater Sampling Results
This section presents the results of the offsite groundwater elevation survey, groundwater
field parameter measurements and groundwater PFAS analytical results. There are twenty
(20) offsite groundwater monitoring wells: ten (10) are screened in the Surficial Aquifer
(well names ending in “S”) and ten (10) are screened in the Black Creek Aquifer (well
names ending in “D”). Water levels were recorded at eighteen (18) of these offsite wells
and samples were collected at seventeen (17) of these offsite wells. Bladen-1D and
Cumberland-5D were damaged and neither a water level nor a sample was collected. A
water level was measured at Bladen-1S during the synoptic water level event on July 8,
2020, but a sample was not collected because the well was purged dry.
4.4.1 Offsite Groundwater Elevations
Groundwater elevations were calculated from synoptic water levels measured at 18 offsite
wells from a single synoptic water level measurement survey performed on July 8, 2020
(Table 3B; Figure 5). The ground elevations of offsite wells vary from 60.06 to 175.2 feet
and there are spatial ranges of up to 12 miles between offsite well locations. Groundwater
elevations at wells screened in the Surficial Aquifer ranged from 54.96 feet to 171.98
feet, while groundwater elevations at wells screened in the Black Creek Aquifer ranged
from 59.22 feet to 171.79 feet. Given the distance between offsite wells, we do not feel it
is appropriate to infer groundwater flow properties.
4.4.2 Offsite Groundwater PFAS Analytical Results
Samples were collected at 17 of the offsite groundwater wells: 9 screened in the Surficial
Aquifer and 8 screened in the Black Creek Aquifer. Field parameters recorded at 17
offsite wells are presented in Table 4B and the field forms are provided in Appendix B.
Recorded field parameter data are generally in line with expectations for the sample
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locations and sampling techniques. The locations that were dry and not sampled were
Bladen-1S, Bladen-1D, and Cumberland-5D
Total and individual Table 3+ PFAS concentrations for the offsite wells are reported in
Table 5B and Figure 7. Laboratory and DVM reports are included in Appendix D.
In general, detection frequencies and concentrations were low in the offsite wells for most
Table 3+ compounds (Table 5B). There were no detections in samples collected from the
offsite wells screened in the Black Creek Aquifer. All nine of the samples collected from
offsite wells screened in the Surficial Aquifer had detections of Table 3+ compounds.
Among these nine wells with detections, only nine out of the 20 Table 3+ compounds
were detected and the following five Table 3+ compounds had concentrations that
exceeded 10 ng/L
• HFPO-DA (four samples detected) at concentrations that ranged from 3.8 ng/L
to 45 ng/L;
• PFMOAA (eight samples detected) at concentrations that ranged from 3.1 ng/L to 19 ng/L;
• PFO2HxA (seven samples detected) at concentrations that ranged from 4 ng/L to 51 ng/L;
• PMPA (five samples detected) at concentrations that ranged from 21 ng/L to 84 ng/L; and
• PEPA (one sample detected) at a concentration of 14 ng/L;
At the nine offsite wells with detections, Total Table 3+ PFAS concentrations ranged
from 5.3 ng/L at Cumberland-5S to 230 ng/L at Cumberland 4S (Figure 7). In general,
the largest proportion of Total Table 3+ concentrations detected in the offsite wells were
those compounds listed above, which accounted for 88% to 100% of the Total Table 3+
concentrations. These trends are consistent with the 2019 on and offsite groundwater
sampling event (Geosyntec, 2019a; Geosyntec, 2019b).
Samples results for other PFAS compounds analyzed by EPA Modified Method 537 are
reported in Appendix C. In general, concentrations of Modified Method 537 compounds
are less frequently detected (8 of 35 compounds at 7 offsite wells) and are mostly below
10 ng/L.
5 SUMMARY
This report outlines the annual groundwater sampling event conducted in July and August
of 2020. The scope of work included a synoptic round of groundwater elevations and
collection of groundwater samples. Samples were collected from 112 onsite wells and 17
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offsite monitoring wells and analyzed for PFAS by Table 3+ Laboratory SOP and for
Method EPA 537 Modified. Overall, results from the 2020 Annual Onsite and Offsite
Groundwater sampling event are consistent with trends observed at these wells in
previous monitoring events (Geosyntec, 2019a).
More specifically, the groundwater flow patterns for each water bearing unit are
consistent with those observed in previous assessments (Geosyntec 2019a; Geosyntec
2020b; Geosyntec 2020c):
• Perched Zone - groundwater elevations were highest in the central portion of the
perched zone near the Power and Monomers IXM area of the Site (Figure 4A);
• Surficial Aquifer – groundwater elevations indicate that in the northern portion of
the Site, groundwater flows easterly and northeasterly towards both Willis Creek
and Cape Fear River, and in the southern portion of the Site groundwater flows to
the east toward the Cape Fear River and Old Outfall 002 (Figure 4B); and
• Black Creek Aquifer – groundwater elevations indicate that groundwater flows in
a predominantly easterly direction to the Cape Fear River (Figure 4C).
The results of the groundwater sampling at the onsite wells indicate that Total Table 3+
PFAS concentrations ranged from non-detect at PW-09 and PW-12 (screened in the Black
Creek Aquifer) to 2,700,000 ng/L at NAF-02 (screened in the Perched Zone). In general,
the highest Table 3+ PFAS concentrations were present in areas of known historical
releases and decrease with distance in the direction of groundwater flow.
For onsite monitoring locations, there were no significant changes in groundwater flow
velocities and PFAS concentrations observed in the 2020 sampling event were consistent
with prior sampling events. As well, certain control measures have been put in place at
the Site to reduce PFAS emissions and limit contact of process and non-process water
with groundwater, which reduce contributions of PFAS to groundwater.
The results of the groundwater sampling at the offsite wells is presented in Table 5B.
There were no detections of Total Table 3+ PFAS in the offsite wells screened in the
Black Creek Aquifer. For offsite wells screened in the Surficial Aquifer, Total Table 3+
PFAS concentrations ranged from non-detect at nine (9) wells to 230 ng/L at
Cumberland-4S. There were only five (5) Table 3+ compounds that were detected in
offsite wells screened in the Surficial Aquifer at concentrations exceeding 10 ng/L.
Pursuant to the CAP, sitewide annual groundwater sampling and offsite monitoring well
sampling will next be performed in the third quarter 2021 in coordination with multiple
other monitoring activities occurring in 2021, such as the Cape Fear River PFAS Mass
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Loading Assessment Sampling which occurs and is reported at minimum on a quarterly
basis. The results of the 2021 annual sampling will be reported by March 31, 2022.
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6 REFERENCES
Geosyntec, 2019a. Corrective Action Plan. Chemours Fayetteville Works. December 31,
2019.
Geosyntec, 2019b. On and Offsite Assessment. Chemours Fayetteville Works. October
31, 2019.
Geosyntec, 2019c. Seeps and Creeks Investigation Report. Chemours Fayetteville Works.
26 August 2019
Geosyntec, 2020a. Matrix Interference During Analysis of Table 3+ Compounds. Chemours
Fayetteville Works. June 30, 2020.
Geosyntec, 2020b. Cape Fear River Table 3+ PFAS Mass Loading Assessment – First
Quarter 2020 Report, Chemours Fayetteville Works. July 31, 2020.
Geosyntec, 2020c. Cape Fear River PFAS Mass Loading Assessment – Second Quarter
2020 Report, Chemours Fayetteville Works. September 30, 2020.
Parsons, 2018. Additional Site Investigation Report – Revised. Chemours Fayetteville
Works Site. March 30, 2018.
Sohl, N.F., and Owens, J.P., 1991, Cretaceous stratigraphy of the Carolina Coastal Plain,
in Horton, J.W., Jr., and Zullo, V.A., eds., The Geology of the Carolinas (50th
annive"sary volume, Carolina Geological Society): Knoxville, Tenn., University of
Tennessee Press, p. 191-220.
Weems, R.E., Lewis, W.C., and Crider, E.A, 2011, Surficial geologic map of the
Elizabethtown 30' × 60' quadrangle, North Carolina: U.S. Geological Survey Open-File
Report 2011–1121, 1 sheet, scale 1:100,000.

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TABLES
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TABLE 1ANALYTICAL METHODS AND ANALYTE LIST Chemours Fayetteville Works, North CarolinaGeosyntec Consultants NC P.C.Analytical MethodCommon NameChemical NameCASN Chemical FormulaHFPO-DAHexafluoropropylene oxide dimer acid13252-13-6 C6HF11O3PEPAPerfluoro-2-ethoxypropionic acid (Perfluoroethoxypropyl carboxylic acid)267239-61-2 C5HF9O3PFECA-GPerfluoro-4-isopropoxybutanoic acid801212-59-9 C12H9F9O3SPFMOAAPerfluoro-2-methoxyacetic acid674-13-5C3HF5O3PFO2HxAPerfluoro-3,5-dioxahexanoic acid (Perfluoro(3,5-dioxahexanoic) acid)39492-88-1C4HF7O4PFO3OAPerfluoro-3,5,7-trioxaoctanoic acid (Perfluoro(3,5,7-trioxaoctanoic) acid)39492-89-2C5HF9O5PFO4DAPerfluoro-3,5,7,9-tetraoxadecanoic acid (Perfluoro(3,5,7,9-tetraoxadecanoic) acid)39492-90-5 C6HF11O6PMPAPerfluoro-2-methoxypropionic acid (2,3,3,3-Tetrafluoro-2-(trifluoromethoxy)propanoic)13140-29-9C4HF7O3Hydro-EVE Acid2,2,3,3-tetrafluoro-3-({1,1,1,2,3,3-hexafluoro-3-[(1,2,2,2-tetrafluoroethyl)oxy]propan-2-yl}oxy)propionic acid (Hydro-EVE Acid)773804-62-9 C8H2F14O4EVE Acid2,2,3,3-tetrafluoro-3-({1,1,1,2,3,3-hexafluoro-3-[(1,2,2-trifluoroethenyl)oxy]propan-2-yl}oxy)propionic acid (Perfluoroethoxypropionic acid)69087-46-3 C8HF13O4PFECA BPerfluoro-3,6-dioxaheptanoic acid151772-58-6 C5HF9O4R-EVEPentanoic acid, 4-(2-carboxy-1,1,2,2-tetrafluoroethoxy)-2,2,3,3,4,5,5,5-octafluoro- (R-EVE)2416366-22-6 C8H2F12O5PFO5DAPerfluoro-3,5,7,9,11-pentaoxadodecanoic acid39492-91-6 C7HF13O7R-PSDA (Byproduct 4) Pentanoic acid, 2,2,3,3,4,5,5,5-octafluoro-4-(1,1,2,2-tetrafluoro-2-sulfoethoxy)- (Byproduct 4)2416366-18-0 C7H2F12O6SR-PSDCA (Byproduct 6)Ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-[1,2,2,3,3-pentafluoro-1-(trifluoromethyl)propoxy]- (Byproduct 6)2416366-21-5 C6H2F12O4SHydrolyzed PSDA (Byproduct 5)Acetic acid, 2-fluoro-2-[1,1,2,3,3,3-hexafluoro-2-(1,1,2,2-tetrafluoro-2-sulfoethoxy)propoxy]- (Byproduct 5)2416366-19-1 C7H3F11O7SNVHOS1,1,2,2,4,5,5,5-heptafluoro-3-oxapentanesulfonic acid; or 2-(1,2,2,2-ethoxy)tetrafluoroethanesulfonic acid; or 1-(1,1,2,2-tetrafluoro-2-sulfoethoxy)-1,2,2,2-tetafluoroethane (NVHOS)1132933-86-8 C4H2F8O4SPESPerfluoro-2-ethoxyethanesulfonic acid (PES)113507-82-7 C4HF9O4SPS Acid (PFESA-BP1)Ethanesulfonic acid, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro- (PFESA-BP)29311-67-9 C7HF13O5SHydro-PS Acid (PFESA-BP2)Ethanesulfonic acid, 2-[1-[difluoro(1,2,2,2-tetrafluoroethoxy)methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro- (PFESA-BP2)749836-20-2 C7H2F14O5SAbbreviations:EPA - Environmental Protection AgencyPFAS - Per- and Polyfluoroalkyl substances SOP - Standard Operating ProcedureTable 3+ Lab SOPTR0795Page 1 of 1February 2021DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 2
WELL CONSTRUCTION DETAILS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC P.C.
Area Water Bearing Unit1 Well ID Northing
(ft, NAD83)2
Easting
(ft, NAD83)2
Installation
Date
Casing
Construction
Casing
Diameter
(in)
Well Casing
Depth
(ft)
Screened
Interval
(ft)
Filter Pack
Interval
(ft)
Bentonite Seal
Interval
(ft)
Grout
Interval
(ft)
Ground
Elevation
(ft NAVD88)3
TOC
Elevation
(ft NAVD88)3
Onsite Black Creek Aquifer BCA-01 399,780.06 2,050,662.22 11/20/2017 PVC 2 101.0 91 to 101 88 to 101 83 to 88 0 to 83 143.26 146.3
Onsite Black Creek Aquifer BCA-02 396,242.32 2,051,062.21 11/16/2017 PVC 2 102.0 92 to 102 89 to 102 84 to 89 0 to 84 145.20 148.42
Onsite Black Creek Aquifer BCA-03R 398,582.23 2,049,522.22 11/7/2018 PVC 2 98.0 88 to 98 85.1 to 98 98 to 108 / 82.5 to 85.1 0 to 82.5 148.15 150.82
Onsite Black Creek Aquifer BCA-04 395,877.67 2,047,823.11 11/28/2017 PVC 2 104.0 94 to 104 91 to 104 84 to 91 0 to 84 147.07 150.24
Onsite Perched Zone FTA-01 397,907.50 2,049,373.61 11/14/2002 PVC 2 22.0 12.0-22.0 10.0-22.0 8.0-10.0 0.0-8.0 147.20 150.63
Onsite Perched Zone FTA-02 397,786.43 2,049,206.27 11/13/2002 PVC 2 12.0-22.0 11.5-21.5 9.5-21.5 7.5-21.5 0.0-7.5 NM 150.28
Onsite Perched Zone FTA-03 397,767.09 2,049,313.86 11/13/2002 PVC 2 22.0 12.0-22.0 10.0-22.0 8.0-10.0 0.0-8.0 147.58 151.08
Onsite Surficial Aquifer INSITU-01 401,658.20 2,046,077.31 12/13/2005 PVC 3/4 17.0 7.0-17.0 7.0-17.0 NA 0.0-7.0 115.99 118.2
Onsite Surficial Aquifer INSITU-02 401,863.46 2,049,136.62 12/13/2005 PVC 3/4 17.0 7.0-17.0 7.0-17.0 NA 0.0-7.0 110.71 113.12
Onsite Floodplain Deposits LTW-01 399,566.17 2,052,149.95 1/16/2006 PVC 2 26.0 11.0-26.0 9.0-26.0 6.0-9.0 0.0-6.0 51.22 53.83
Onsite Black Creek Aquifer LTW-02 398,848.36 2,052,354.37 1/16/2006 PVC 2 38.0 28.0-38.0 25.8-38.0 23.5-25.8 0.0-23.5 50.03 52.48
Onsite Floodplain Deposits LTW-03 398,115.15 2,052,557.52 1/5/2006 PVC 2 30.0 15.0-30.0 13.0-30.0 11.0-13.0 0.0-11.0 50.33 52.91
Onsite Floodplain Deposits LTW-04 397,280.24 2,052,583.60 12/22/2005 PVC 2 27.0 12.0-27.0 9.5-27.0 7.5-9.5 0.0-7.5 49.34 51.86
Onsite Black Creek Aquifer LTW-05 396,430.68 2,052,738.06 12/21/2005 PVC 2 44.0 29.0-44.0 27.0-44.0 25.0-27.0 0.0-25.0 49.29 52.01
Onsite Perched Zone MW-1S 397,080.31 2,049,120.73 2/28/1972 Stainless Steel 4 32.3 21.0-24.0 NA NA NA 149.13 149.93
Onsite Perched Zone MW-2S 396,934.75 2,049,321.85 2/30/72 Stainless Steel 4 29.3 19.0-23.0 NA NA NA 149.70 149.91
Onsite Perched Zone MW-7S 397,444.52 2,049,809.73 7/21/1983 Stainless Steel 2 15.6 NA NA NA NA NM 147.47
Onsite Perched Zone MW-8S 397,096.48 2,049,867.77 7/23/1983 Stainless Steel 2 14.9 NA NA NA NA NM 146.48
Onsite Perched Zone MW-9S 396,760.16 2,049,734.30 11/3/1983 PVC 2 22.5 17.5-22.5 15.0-22.5 14.0-15.0 0.0-14.0 151.77 154.39
Onsite Perched Zone MW-11 396,544.40 2,049,051.06 5/31/2005 PVC 2 21.5 11.5-21.5 9.3-21.5 7.3-9.3 0.0-7.3 145.44 148.53
Onsite Perched Zone MW-12S 397,253.60 2,049,273.89 11/1/1983 PVC 2 22.5 17.5-22.5 15.5-22.5 14.5-15.5 0.0-14.5 149.89 152.06
Onsite Surficial Aquifer MW-13D 397,119.02 2,049,821.12 3/20/2013 PVC 2 67.0 57 to 67 54 to 67 50 to 54 0 to 50 145.77 148.65
Onsite Surficial Aquifer MW-14D 396,974.49 2,049,074.56 3/21/2013 PVC 2 72.0 62 to 72 60 to 72 53.5 to 60 0 to 53.5 146.48 149.73
Onsite Surficial Aquifer MW-15DRR 398,580.71 2,049,511.75 11/8/2018 PVC 2 62.5 52.5 to 62.5 49 to 62.5 44 to 49 0 to 44 148.05 150.92
Onsite Surficial Aquifer MW-16D 398,493.70 2,048,402.84 4/2/2013 PVC 2 82.0 72 to 82 69 to 82 82 to 87 / 65 to 69 0 to 65 145.84 148.41
Onsite Surficial Aquifer MW-17D 398,401.74 2,047,366.50 4/3/2013 PVC 2 67.0 57 to 67 54 to 70 70 to 77 / 51 to 54 0 to 51 145.80 146.117
Onsite Surficial Aquifer MW-18D 400,947.38 2,046,574.72 11/17/2017 PVC 2 60.0 50 to 60 47 to 60 40 to 47 0 to 40 104.81 107.57
Onsite Surficial Aquifer MW-19D 401,151.33 2,048,272.99 11/18/2017 PVC 2 56.0 46 to 56 43 to 56 38 to 43 0 to 38 136.30 139.55
Onsite Surficial Aquifer MW-20D 400,791.28 2,048,733.91 11/18/2017 PVC 2 75.0 65 to 75 62 to 73 58 to 62 0 to 58 133.97 137.18
Onsite Surficial Aquifer MW-21D 399,501.70 2,047,074.96 11/22/2017 PVC 2 82.0 72 to 82 68 to 82 62 to 68 0 to 62 148.05 151.384
Onsite Surficial Aquifer MW-22D 398,518.18 2,048,362.68 12/1/2017 PVC 6 72.0 52 to 72 49 to 72 43 to 49 0 to 49 146.57 149.06
Onsite Perched Zone MW-23 396,237.61 2,051,063.25 7/26/2018 PVC 2 14.5 9.5 to 14.5 7.5 14.5 4 to 7.5 0 to 4 145.17 148.34
Onsite Perched Zone MW-24 397,303.94 2,048,767.69 7/26/2018 PVC 2 23.8 18.8 to 23.8 16 to 23.8 14 to 16 0 to 14 147.11 150.31
Onsite Perched Zone MW-25 396,753.37 2,050,989.82 10/23/2018 PVC 2 17.0 12 to 17 9 to 20 7 to 9 0 to 7 145.00 147.59
Onsite Perched Zone MW-26 396,265.18 2,051,484.67 10/22/2018 PVC 2 10.0 5 to 10 4 to 15 2 to 4 0 to 2 144.90 147.7
Onsite Perched Zone MW-27 396,010.33 2,051,472.00 10/22/2018 PVC 2 15.0 10 to 15 8 to 20 6 to 8 0 to 6 144.39 146.83
Onsite Perched Zone MW-28 395,719.79 2,051,165.93 10/22/2018 PVC 2 14.0 9 to 14 7 to 15 5 to 7 0 to 5 141.52 144.7
Onsite Perched Zone MW-30 397,340.79 2,050,776.09 10/23/2018 PVC 2 15.0 10 to 15 8 to 20 6 to 8 0 to 6 144.95 147.67
Onsite Perched Zone MW-31 396,390.50 2,049,622.88 4/17/2019 PVC 2 22.0 17-22 14-17 12-14 0-12 145.48 147.699
Onsite Perched Zone MW-32 396,359.58 2,049,651.79 4/16/2019 PVC 2 18.5 13-18.5 10-18.5 8-10 0-8 144.63 147.106
Onsite Perched Zone MW-33 396,337.51 2,049,678.56 4/16/2019 PVC 2 17.0 12-17 10-17 8-10 0-8 144.28 146.82
TR0795 Page 1 of 4 February 2021
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TABLE 2
WELL CONSTRUCTION DETAILS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC P.C.
Area Water Bearing Unit1 Well ID Northing
(ft, NAD83)2
Easting
(ft, NAD83)2
Installation
Date
Casing
Construction
Casing
Diameter
(in)
Well Casing
Depth
(ft)
Screened
Interval
(ft)
Filter Pack
Interval
(ft)
Bentonite Seal
Interval
(ft)
Grout
Interval
(ft)
Ground
Elevation
(ft NAVD88)3
TOC
Elevation
(ft NAVD88)3
Onsite Perched Zone MW-34 396,352.90 2,049,619.09 4/17/2019 PVC 2 22.0 17-22 14-22 12-14 0-12 145.17 147.972
Onsite Perched Zone MW-35 396,332.94 2,049,631.16 4/16/2019 PVC 2 19.0 14-19 12-19 10-12 0-10 145.03 147.541
Onsite Perched Zone MW-36 396,320.09 2,049,651.17 4/16/2019 PVC 2 17.0 12-17 10-17 8-10 0-8 144.68 147.889
Onsite Perched Zone NAF-01 398,349.77 2,050,338.81 12/5/2002 PVC 2 15.0 5.0-15.0 4.0-15.0 2.0-4.0 0.0-2.0 146.61 149.66
Onsite Perched Zone NAF-02 398,662.80 2,050,640.86 12/4/2002 Stainless Steel 2 15.0 5.0-15.0 4.0-15.0 2.0-4.0 0.0-2.0 147.05 150.31
Onsite Perched Zone NAF-03 398,580.65 2,050,755.43 12/4/2002 Stainless Steel 2 15.0 5.0-15.0 4.0-15.0 2.0-4.0 0.0-2.0 147.38 150.44
Onsite Perched Zone NAF-04 398,447.00 2,050,718.95 12/4/2002 Stainless Steel 2 15.0 5.0-15.0 4.0-15.0 2.0-4.0 0.0-2.0 147.90 148.1
Onsite Perched Zone NAF-05A 398,641.22 2,051,024.85 10/10/2005 Stainless Steel 2 NA NA NA NA NA NA NA
Onsite Surficial Aquifer NAF-05B 398,660.23 2,051,021.81 10/12/2005 Stainless Steel 2 NA NA NA NA NA NA NA
Onsite Perched Zone NAF-06 398,809.66 2,050,911.91 5/26/2005 Stainless Steel 2 12.75 2.75-12.75 2.0-12.75 0.25-2.0 0.0-0.25 143.17 146.43
Onsite Perched Zone NAF-07 398,899.33 2,050,616.50 5/20/2005 Stainless Steel 2 15.5 5.5-15.5 3.0-15.5 1.0-3.0 0.0-1.0 146.73 149.69
Onsite Perched Zone NAF-08A 398,097.99 2,050,886.62 6/1/2005 Stainless Steel 2 15.0 5.0-15.0 3.0-15.0 1.0-3.0 0.0-1.0 145.54 148.82
Onsite Surficial Aquifer NAF-08B 398,095.64 2,050,879.94 6/1/2005 Stainless Steel 2 53.5 43.5-53.5 41.5-53.5 39.5-41.5 0.0-39.5 145.62 148.86
Onsite Perched Zone NAF-09 397,711.09 2,050,806.52 5/19/2005 PVC 2 17.0 7.0-17.0 5.0-17.0 3.0-5.0 0.0-3.0 146.52 149.29
Onsite Perched Zone NAF-10 397,612.57 2,050,423.15 5/19/2005 PVC 2 18.25 8.25-18.25 6.25-18.25 4.25-6.25 0.0-4.25 146.94 150
Onsite Perched Zone NAF-11A 398,909.29 2,050,999.92 6/3/2005 PVC 2 7.5 2.5-7.5 2.0-7.5 0.5-2.0 0.0-0.5 137.55 140.59
Onsite Surficial Aquifer NAF-11B 398,911.13 2,050,995.88 6/5/2005 PVC 2 43.5 33.5-43.5 31.5-43.5 26.5-31.5 0.0-26.5 137.55 140.74
Onsite Perched Zone NAF-12 398,270.56 2,050,777.49 3/28/2013 PVC 2 23 18 to 23 16.2 to 23 13.1 to 16.2 0 to 13.1 NA 145.932
Onsite Perched Zone NAF-13 398,370.49 2,051,260.72 10/16/2018 PVC 2 16 11 to 16 8.5 to 20 5 to 8.5 0 to 5 149.64 152.29
Onsite Black Creek Aquifer PIW-1D 400,547.77 2,051,801.42 7/2/2019 PVC 2 29.5 24.5 to 29.5 23 - 30 20 - 23 0 - 20 49.53 52.33
Onsite Floodplain Deposits PIW-1S 400,540.61 2,051,792.59 6/28/2019 PVC 2 17.8 7.8 - 17.8 6 - 18 2 - 6 0 - 2 50.78 54.198
Onsite Black Creek Aquifer PIW-2D 399,925.46 2,051,316.31 8/15/2019 PVC 2 50 40 - 50 38 - 50 36 - 38 0 - 36 93.44 96.13
Onsite Black Creek Aquifer PIW-3D 399,711.75 2,052,088.80 7/2/2019 PVC 2 24 19 - 24 17 - 24.8 15 - 17 0 - 15 50.51 53.315
Onsite Black Creek Aquifer PIW-4D 398,817.36 2,052,102.82 7/1/2019 PVC 2 37.3 32.3 - 37.3 30 - 38 28 - 30 0 - 28 50.37 53.041
Onsite Surficial Aquifer PIW-5S 398,520.38 2,051,951.26 7/9/2019 PVC 2 19.8 9.8 - 19.8 8 - 20.2 6 - 8 0 - 6 72.68 75.188
Onsite Floodplain Deposits PIW-6S 398,118.14 2,052,540.57 6/28/2019 PVC 2 28 18 - 28 16 - 28.2 14 - 16 0 - 14 49.85 53.359
Onsite Black Creek Aquifer PIW-7D 396,787.69 2,052,595.37 6/26/2019 PVC 2 34 29 - 34 26 - 34.2 22 - 26 0 - 22 45.78 48.597
Onsite Floodplain Deposits PIW-7S 396,787.00 2,052,589.49 6/25/2019 PVC 2 17 7 - 17 5.2 - 18 2.2 - 5.2 0 - 2.2 45.81 48.392
Onsite Black Creek Aquifer PIW-8D 396,403.38 2,052,682.02 6/26/2019 PVC 2 40.5 35.5 - 45.5 32 - 40.5 29 - 32 0 - 29 45.92 48.518
Onsite Black Creek Aquifer PIW-9D 396,155.97 2,052,250.91 7/2/2019 PVC 2 45 40 - 45 38.1 - 49 35.5 - 38.1 0 - 35.5 76.75 79.529
Onsite Surficial Aquifer PIW-9S 396,148.11 2,052,251.10 6/26/2019 PVC 2 29.8 24.8 - 29.8 23 - 30 19 - 23 0 - 19 76.80 79.532
Onsite Black Creek Aquifer PIW-10DR 395,093.99 2,052,297.30 8/16/2019 PVC 2 60.5 53 - 58 50.7 - 60.5 48 - 50.7 0 - 48 73.29 75.91
Onsite Surficial Aquifer PIW-10S 395,104.67 2,052,297.04 6/25/2019 PVC 2 17 7 - 17 5.3 - 17.3 3 - 5.3 0 - 3 73.30 76.451
Onsite Perched Zone PW-01 399,064.80 2,049,654.30 7/30/2019 PVC 2 21 11 - 21 9 - 21 7 - 9 0 - 7 146.63 149.547
Onsite Surficial Aquifer PW-02 399,779.06 2,050,649.47 7/30/2019 PVC 2 60 50 - 60 47.5 - 60 45.5 - 47.5 0 - 45.5 143.76 146.431
Onsite Surficial Aquifer PW-03 397,339.81 2,050,765.32 7/23/2019 PVC 2 45 35 - 45 33 - 45 31 - 33 0 - 31 144.97 147.967
Onsite Surficial Aquifer PW-04 394,659.55 2,050,940.66 7/24/2019 PVC 2 27 17 - 27 15 - 27 13 - 15 0 - 13 94.74 97.751
Onsite Surficial Aquifer PW-05 395,873.10 2,047,812.93 7/26/2019 PVC 2 75 65 - 75 63 - 75 60.5 - 63 0 - 60.5 147.16 150.336
Onsite Surficial Aquifer PW-06 392,868.00 2,045,288.77 7/29/2019 PVC 2 29 19 - 29 17 - 29 15 - 17 0 - 15 144.76 147.691
Onsite Surficial Aquifer PW-07 390,847.71 2,049,258.26 7/24/2019 PVC 2 38 28 - 38 26 - 38 23.5 - 26 0 - 23.5 144.90 148.16
Onsite Black Creek Aquifer PW-09 402,000.08 2,048,979.11 8/12/2019 PVC 2 54 44 - 54 42 - 54 40 - 42 0 - 40 70.20 72.925
TR0795 Page 2 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 2
WELL CONSTRUCTION DETAILS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC P.C.
Area Water Bearing Unit1 Well ID Northing
(ft, NAD83)2
Easting
(ft, NAD83)2
Installation
Date
Casing
Construction
Casing
Diameter
(in)
Well Casing
Depth
(ft)
Screened
Interval
(ft)
Filter Pack
Interval
(ft)
Bentonite Seal
Interval
(ft)
Grout
Interval
(ft)
Ground
Elevation
(ft NAVD88)3
TOC
Elevation
(ft NAVD88)3
Onsite Black Creek Aquifer PW-10R 398,516.12 2,051,936.59 8/9/2019 PVC 2 67 57 - 67 55 - 67 52 - 55 0 - 52 73.28 75.9
Onsite Black Creek Aquifer PW-11 394,354.36 2,052,226.72 7/25/2019 PVC 2 64 53 - 63 51 - 64 49 - 51 0 - 49 70.19 73.263
Onsite Black Creek Aquifer PW-12 399,500.45 2,047,063.51 8/1/2019 PVC 2 119 109 - 119 106 - 119 103 - 106 0 - 103 148.05 150.61
Onsite Black Creek Aquifer PW-13 397,584.26 2,048,029.18 8/23/2019 PVC 2 130 120 - 130 118 - 130 115 - 118 0 - 115 146.52 149.36
Onsite Black Creek Aquifer PW-14 397,325.65 2,050,766.36 8/27/2019 PVC 2 146 136 - 146 134 - 146 131 - 134 0 - 131 145.13 147.97
Onsite Black Creek Aquifer PW-15R 398,900.88 2,051,011.75 8/14/2019 PVC 2 120 110 - 120 108 - 120 105 - 108 0 - 105 133.33 136.14
Onsite Perched Zone PZ-11 398,646.25 2,049,820.94 3/12/2004 PVC 3/4 20 15-20 15-20 12-15 NA 148.48 151.03
Onsite Perched Zone PZ-12 399,094.96 2,048,981.78 3/12/2004 PVC 3/4 20.1 15.1-20.1 15.1-20.1 12.1-15.1 NA 148.31 150.91
Onsite Perched Zone PZ-13 397,708.07 2,050,991.73 3/17/2004 PVC 3/4 12.1 7.1-12.1 7.1-12.1 4.1-7.1 NA 146.69 149.2
Onsite Perched Zone PZ-14 397,589.92 2,050,618.27 3/11/2004 PVC 3/4 14 9.0-14.0 9.0-14.0 6.0-9.0 NA 146.75 148.38
Onsite Perched Zone PZ-15 396,805.09 2,050,112.02 3/11/2004 PVC 3/4 15.2 10.2-15.2 10.2-15.2 7.2-10.2 NA 146.50 148.79
Onsite Perched Zone PZ-17 396,614.82 2,048,872.69 3/10/2004 PVC 3/4 26.1 21.1-26.1 21.1-26.1 18.1-21.1 NA 145.00 150.08
Onsite Perched Zone PZ-19R 397,998.66 2,049,919.52 4/25/2019 PVC 2 21 16-21 14-21 10-14 0-10 147.62 150.046
Onsite Perched Zone PZ-20R 398,185.81 2,049,784.60 4/25/2019 PVC 2 20 15-20 12-20 8.5-12 0-8.5 148.15 151.29
Onsite Perched Zone PZ-21R 398,445.16 2,049,883.13 4/29/2019 PVC 2 22 17-22 13-22 9-13 0-9 147.77 150.674
Onsite Black Creek Aquifer PZ-22 397,272.80 2,052,584.04 1/11/2006 PVC 3/4 46 36.0-46.0 34.0-46.0 32.0-34.0 0.0-32.0 49.03 51.81
Onsite Perched Zone PZ-24 396,117.94 2,050,744.07 10/18/2018 PVC 1 16 11 to 16 10 to 20 8 to 10 0 to 8 144.76 147.53
Onsite Perched Zone PZ-25 396,753.94 2,050,991.05 10/18/2018 PVC 1 19 14 to 19 12.5 to 40 8 to 12.5 0 to 8 145.00 147.59
Onsite Perched Zone PZ-26 396,059.78 2,050,382.35 10/18/2018 PVC 1 16 11 to 16 10 to 20 7 to 10 0 to 7 144.90 147.7
Onsite Perched Zone PZ-27 395,922.11 2,050,376.76 10/19/2018 PVC 1 17 12 to 17 11 to 20 8 to 11 0 to 8 145.02 147.17
Onsite Perched Zone PZ-28 396,304.55 2,049,933.79 10/18/2018 PVC 1 18 13 to 18 11 to 20 9 to 11 0 to 9 145.60 148.64
Onsite Perched Zone PZ-29 396,371.49 2,049,768.94 10/18/2018 PVC 1 18 13 to 18 10.5 to 20 8.5 to 10.5 0 to 8.5 145.07 147.74
Onsite Perched Zone PZ-31 396,428.73 2,049,594.36 4/23/2019 PVC 2 19 14-19 12-19 8.5-12 0-8.5 144.91 147.999
Onsite Perched Zone PZ-32 396,418.47 2,049,713.79 4/23/2019 PVC 2 18 13-18 12.5-18 10-12.5 0-10 145.36 148.471
Onsite Perched Zone PZ-33 396,308.92 2,049,707.66 4/15/2019 PVC 2 17.5 12.5-17.5 10-17.5 8-10 0-8 143.94 146.715
Onsite Perched Zone PZ-34 396,292.05 2,049,595.04 4/15/2019 PVC 2 13.5 13.5-18.5 11-18.5 9-11 0-9 144.94 147.695
Onsite Perched Zone PZ-35 398,232.64 2,050,020.49 4/29/2019 PVC 2 18 13-18 11-18 8-11 0-8 147.91 150.43
Onsite Surficial Aquifer SMW-01 395,295.75 2,043,679.19 1/23/2003 PVC 2 15 5.0-15.0 4.0-15.0 2.0-4.0 0.0-2.0 NA 136.81
Onsite Perched Zone SMW-02 399,983.75 2,050,654.77 1/23/2003 PVC 2 20 5.0-20.0 4.0-20.0 2.0-4.0 0.0-2.0 144.74 147.93
Onsite Surficial Aquifer SMW-02B 399,983.48 2,050,660.48 10/6/2005 PVC 2 53 43.0-53.0 40.0-53.0 35.0-40.0 0.0-35.0 142.28 145.211
Onsite Perched Zone SMW-03 399,778.25 2,049,445.96 6/4/2005 Stainless Steel 2 20 10.0-20.0 8.0-20.0 6.0-8.0 0.0-6.0 148.43 151.094
Onsite Black Creek Aquifer SMW-03B 399,785.75 2,049,421.54 4/4/2013 PVC 2 82 72 to 82 69 to 82 65.5 to 69 0 to 65.5 147.00 150.43
Onsite Perched Zone SMW-04A 399,668.71 2,048,387.57 6/4/2005 Stainless Steel 2 34.5 19.5-34.5 17.5-34.5 15.5-17.5 0.0-15.5 145.46 148.09
Onsite Surficial Aquifer SMW-04B 399,667.12 2,048,390.30 10/5/2005 PVC 2 53 43.0-53.0 41.0-53.0 34.0-41.0 0.0-34.0 145.18 148.372
Onsite Perched Zone SMW-05 399,334.07 2,048,557.33 10/10/2005 PVC 2 20 10.0-20.0 8.0-20.0 6.0-8.0 0.0-6.0 144.17 148.099
Onsite Surficial Aquifer SMW-05P 399,338.61 2,048,559.26 2/21/2006 PVC 3/4 60 45.0-60.0 43.0-60.0 41.0-43.0 0.0-41.0 146.06 149.32
Onsite Perched Zone SMW-06 399,172.35 2,048,759.48 10/10/2005 PVC 2 22 12.0-22.0 10.0-22.0 8.0-10.0 0.0-8.0 147.92 150.97
Onsite Surficial Aquifer SMW-06B 399,144.74 2,048,764.94 4/3/2013 PVC 2 68 58 to 68 54.5 to 68 68 to 72 / 51 to 54.5 0 to 51 146.86 150.32
Onsite Perched Zone SMW-07 398,932.91 2,048,611.16 10/10/2005 PVC 2 23 13.0-23.0 11.0-23.0 8.5-11.0 0.0-8.5 147.74 147.64
Onsite Perched Zone SMW-08 399,064.97 2,048,468.78 10/11/2005 PVC 2 31 21.0-31.0 18.5-21.0 14.5-18.5 0.0-14.5 147.93 151.017
Onsite Surficial Aquifer SMW-08B 399,058.33 2,048,478.84 3/28/2013 PVC 2 68 58 to 68 56 to 68 52.5 to 56 0 to 52.5 146.75 148.81
TR0795 Page 3 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 2
WELL CONSTRUCTION DETAILS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC P.C.
Area Water Bearing Unit1 Well ID Northing
(ft, NAD83)2
Easting
(ft, NAD83)2
Installation
Date
Casing
Construction
Casing
Diameter
(in)
Well Casing
Depth
(ft)
Screened
Interval
(ft)
Filter Pack
Interval
(ft)
Bentonite Seal
Interval
(ft)
Grout
Interval
(ft)
Ground
Elevation
(ft NAVD88)3
TOC
Elevation
(ft NAVD88)3
Onsite Surficial Aquifer SMW-09 401,076.89 2,050,017.41 4/8/2013 PVC 2 62 52 to 62 49.5 to 62 62 to 67 / 45 to 49.5 0 to 45 138.16 141.43
Onsite Surficial Aquifer SMW-10 402,307.31 2,047,923.84 3/25/2013 PVC 2 49 39 to 49 36.5 to 49 33 to 36.5 0 to 33 73.09 76.26
Onsite Surficial Aquifer SMW-11 401,996.15 2,048,975.38 3/26/2013 PVC 2 23 13 to 23 11 to 23 8 to 11 0 to 8 69.04 71.95
Onsite Black Creek Aquifer SMW-12 401,314.20 2,051,007.22 3/27/2013 PVC 2 98 88 to 98 86 to 98 83 to 86 0 to 83 113.723 118.22
Offsite Surficial Aquifer Bladen-1S 387,518.97 2,050,233.35 8/14/2019 PVC 2 10.25 5 - 10 3 - 10.25 1 - 3 0 - 1 76.99 76.74
Offsite Black Creek Aquifer Bladen-1D 387,522.25 2,050,247.40 8/13/2019 PVC 2 47.25 37 - 47 34 - 47.25 32 - 34 0 - 32 77.15 76.96
Offsite Surficial Aquifer Bladen-2S 368,821.46 2,042,882.92 8/16/2019 PVC 2 20.6 10 - 20 8 - 20.6 43,624 0 - 6 138.43 138.04
Offsite Black Creek Aquifer Bladen-2D 368,827.09 2,042,878.34 8/15/2019 PVC 2 75.25 70 - 75 67 - 75.25 66 - 67 0 - 66 138.54 138.27
Offsite Surficial Aquifer Bladen-3S 396,862.31 2,059,012.93 8/20/2019 PVC 2 15.25 5 - 15 3 - 15.25 1 - 3 0 - 1 74.83 74.27
Offsite Black Creek Aquifer Bladen-3D 396,856.98 2,059,006.56 8/19/2019 PVC 2 44 33.75 - 43.75 32 - 44 29 - 32 0 - 29 75.02 75.52
Offsite Surficial Aquifer Bladen-4S 363,263.19 2,087,637.46 8/21/2019 PVC 2 15 4.75 - 14.75 43,539.00 1.5 - 3 0 - 1.5 60.06 59.68
Offsite Black Creek Aquifer Bladen-4D 363,255.12 2,087,636.87 8/21/2019 PVC 2 52 46.75 - 51.75 44.5 - 51.75 41.5 - 44.5 0 - 41.5 60.09 59.66
Offsite Surficial Aquifer Cumberland-1S 431,459.95 2,011,071.39 9/13/2019 PVC 2 25 15 - 25 13 - 25 11 - 13 0 - 13 175.02 174.73
Offsite Black Creek Aquifer Cumberland-1D 431,459.95 2,011,071.39 9/12/2019 PVC 2 50 40 - 50 38 - 50 36 - 38 0 - 36 175.02 174.6
Offsite Surficial Aquifer Cumberland-2S 449,979.10 2,074,020.86 9/12/2019 PVC 2 17 7 - 17 5 - 17 3 - 5 0 - 3 129.31 129.06
Offsite Black Creek Aquifer Cumberland-2D 449,987.54 2,074,019.14 9/12/2019 PVC 2 57 47 - 57 43 - 57 43 - 45 0 - 43 129.50 129.23
Offsite Surficial Aquifer Cumberland-3S 423,254.64 2,060,413.30 9/12/2019 PVC 2 14 9 - 14 7 - 14 5 - 7 0 - 5 79.30 79.063
Offsite Black Creek Aquifer Cumberland-3D 423,248.12 2,060,409.16 9/11/2019 PVC 2 27 22 - 27 20 - 27 18 - 20 0 - 18 79.03 78.79
Offsite Surficial Aquifer Cumberland-4S 413,086.63 2,078,255.53 9/11/2019 PVC 2 20 10 - 20 8 - 20 6 - 8 0 - 6 119.58 119.362
Offsite Black Creek Aquifer Cumberland-4D 413,095.77 2,078,249.95 9/10/2019 PVC 2 67 57 - 67 55 - 67 53 - 55 0 - 53 119.52 119.22
Offsite Surficial Aquifer Cumberland-5S 405,623.27 2,138,233.37 9/11/2019 PVC 2 24 14 - 24 12 - 24 10 - 12 0 - 10 107.00 106.65
Offsite Black Creek Aquifer Cumberland-5D 405,619.17 2,138,238.59 9/11/2019 PVC 2 57 52 - 57 49 - 57 47 - 49 0 - 49 107.02 106.67
Offsite Surficial Aquifer Robeson-1S 381,408.19 2,020,156.86 9/9/2019 PVC 2 27 17 - 27 15 - 27 13 - 15 0 - 13 156.94 156.66
Offsite Black Creek Aquifer Robeson-1D 381,416.28 2,020,158.93 9/4/2019 PVC 2 53 42.75 - 52.75 41 - 53 39 - 41 0 - 39 156.66 156.36
Notes:
1 - Water Bearing Unit - refers to primary aquifer unit well screen is estimated to be screened within.
2 - Northing and Easting provided in feet, State Plane Coordinates for North Carolina (zone 3200) in North American Datum of 1983.
3 - Ground surface and top of casing elevation reported in North American Vertical Datum of 1988.
ft NAD83 - feet, State Plane Coordinate System North American Datum 1983
ft NAVD88 - feet, North American Vertical Datum of 1988
in - inches
ft - feet
ft bgs - feet below ground surface
NA - not available
NM - not measured
TR0795 Page 4 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 3A
ONSITE GROUNDWATER ELEVATIONS - JULY 2020
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Well ID Gauging Date
Screened
Interval (ft)
TOC Elevation
(NAVD 88)2
Depth to Water
(from TOC)
Water Level (ft
NAVD88)
Black Creek Aquifer BCA-01 08-Jul-20 91 - 101 146 59.46 86.84
Black Creek Aquifer BCA-02 08-Jul-20 92 - 102 148 73.6 74.82
Black Creek Aquifer BCA-03R 08-Jul-20 88 - 98 151 50.29 100.53
Black Creek Aquifer BCA-04 08-Jul-20 94 - 104 150 28.1 122.14
Perched Zone FTA-01 08-Jul-20 12.0 - 22.0 151 15.8 134.83
Perched Zone FTA-02 08-Jul-20 11.5 - 21.5 150 17 133.28
Perched Zone FTA-03 08-Jul-20 12.0 - 22.0 151 16.81 134.27
Surficial Aquifer INSITU-01 08-Jul-20 7.0 - 17.0 118 5.43 112.77
Surficial Aquifer INSITU-02 08-Jul-20 7.0 - 17.0 113 DRY --
Floodplain Deposits LTW-01 08-Jul-20 11.0 - 26.0 53.8 15.75 38.08
Black Creek Aquifer LTW-02 08-Jul-20 28.0 - 38.0 52.5 9.72 42.76
Floodplain Deposits LTW-03 08-Jul-20 15.0 - 30.0 52.9 12.07 40.84
Floodplain Deposits LTW-04 08-Jul-20 12.0 - 27.0 51.9 8.02 43.84
Black Creek Aquifer LTW-05 08-Jul-20 29.0 - 44.0 52.0 9.25 42.76
Perched Zone MW-11 08-Jul-20 11.5 - 21.5 149 23.21 125.32
Perched Zone MW-12S 08-Jul-20 17.5 - 22.5 152 19.01 133.05
Surficial Aquifer MW-13D 08-Jul-20 57 - 67 149 44.78 103.87
Surficial Aquifer MW-14D 08-Jul-20 62 - 72 150 40.53 109.2
Surficial Aquifer MW-15DRR 08-Jul-20 52.5 - 62.5 151 48.59 102.33
Surficial Aquifer MW-16D 08-Jul-20 72 - 82 148 36.18 112.23
Surficial Aquifer MW-17D 08-Jul-20 57 - 67 146 29.42 116.7
Surficial Aquifer MW-18D 08-Jul-20 50 - 60 108 19.69 87.88
Surficial Aquifer MW-19D 08-Jul-20 46 - 56 140 50.4 89.15
Perched Zone MW-1S 08-Jul-20 21.0-24.0 150 18.03 131.9
Surficial Aquifer MW-20D 08-Jul-20 65 - 75 137 47.46 89.72
Surficial Aquifer MW-21D 08-Jul-20 72 - 82 151 45.62 105.76
Surficial Aquifer MW-22D 08-Jul-20 52 - 72 149 36.06 113
Perched Zone MW-23 08-Jul-20 9.5 - 14.5 148 13.73 134.61
Perched Zone MW-24 08-Jul-20 18.8 - 23.8 150 20.65 129.66
Perched Zone MW-25 08-Jul-20 12 - 17 148 13.18 134.41
Perched Zone MW-26 08-Jul-20 5 - 10 148 11.13 136.57
Perched Zone MW-27 08-Jul-20 10 - 15 147 14.04 132.79
Perched Zone MW-28 08-Jul-20 9 - 14 145 13.37 131.33
Perched Zone MW-2S 08-Jul-20 19.0 - 23.0 150 NM --
Perched Zone MW-30 08-Jul-20 10 - 15 148 11.66 136.01
Perched Zone MW-31 08-Jul-20 17-22 148 15.59 132.11
TR0795 Page 1 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 3A
ONSITE GROUNDWATER ELEVATIONS - JULY 2020
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Well ID Gauging Date
Screened
Interval (ft)
TOC Elevation
(NAVD 88)2
Depth to Water
(from TOC)
Water Level (ft
NAVD88)
Perched Zone MW-32 08-Jul-20 13-18.5 147 14.59 132.52
Perched Zone MW-33 08-Jul-20 12-17 147 14.09 132.73
Perched Zone MW-34 08-Jul-20 17-22 148 15.61 132.36
Perched Zone MW-35 08-Jul-20 14-19 148 15.1 132.44
Perched Zone MW-36 08-Jul-20 12-17 148 15.38 132.51
Perched Zone MW-7S 08-Jul-20 NA 147 9.18 138.29
Perched Zone MW-9S 08-Jul-20 17.5-22.5 154 20.45 133.94
Perched Zone NAF-01 08-Jul-20 5.0-15.0 150 7.45 142.21
Perched Zone NAF-02 08-Jul-20 5.0-15.0 150 8.2 142.11
Perched Zone NAF-03 08-Jul-20 5.0-15.0 150 8.59 141.85
Perched Zone NAF-04 08-Jul-20 5.0-15.0 148 5.59 142.51
Perched Zone NAF-06 08-Jul-20 2.75 - 12.75 146 11.42 135.01
Perched Zone NAF-07 08-Jul-20 5.5 - 15.5 150 8.42 141.27
Perched Zone NAF-08A 08-Jul-20 5.0 - 15.0 149 7.18 141.64
Surficial Aquifer NAF-08B 08-Jul-20 43.5 - 53.5 149 53.37 95.49
Perched Zone NAF-09 08-Jul-20 7.0 - 17.0 149 10.59 138.7
Perched Zone NAF-10 08-Jul-20 8.25 - 18.25 150 10.42 139.58
Perched Zone NAF-11A 08-Jul-20 2.5 - 7.5 141 6.09 134.5
Surficial Aquifer NAF-11B 08-Jul-20 33.5 - 43.5 141 46.61 94.13
Perched Zone NAF-12 08-Jul-20 18 - 23 146 4.8 141.13
Black Creek Aquifer PIW-10DR 08-Jul-20 53 - 58 76 14.33 61.58
Surficial Aquifer PIW-10S 08-Jul-20 7 - 17 76.5 18.33 58.12
Black Creek Aquifer PIW-1D 08-Jul-20 24.5 - 29.5 52.3 17.87 34.46
Floodplain Deposits PIW-1S 08-Jul-20 7.8 - 17.8 54.2 20.66 33.54
Black Creek Aquifer PIW-2D 08-Jul-20 40 - 50 96.1 36.43 59.7
Black Creek Aquifer PIW-3D 08-Jul-20 19 - 24 53.3 16.58 36.74
Black Creek Aquifer PIW-4D 08-Jul-20 32.3 - 37.3 53.0 10.82 42.22
Surficial Aquifer PIW-5S 08-Jul-20 9.8 - 19.8 75.2 14.04 61.15
Floodplain Deposits PIW-6S 08-Jul-20 18 - 28 53.4 13.57 39.79
Black Creek Aquifer PIW-7D 08-Jul-20 29 - 34 48.6 5.41 43.19
Floodplain Deposits PIW-7S 08-Jul-20 7 - 17 48.4 5.21 43.18
Black Creek Aquifer PIW-8D 08-Jul-20 35.5 - 45.5 48.5 6.95 41.57
Black Creek Aquifer PIW-9D 08-Jul-20 40 - 45 79.5 36.88 42.65
Surficial Aquifer PIW-9S 08-Jul-20 24.8 - 29.8 79.5 27.88 51.65
Perched Zone PW-01 08-Jul-20 11 - 21 149.5 12.9 136.65
Surficial Aquifer PW-02 08-Jul-20 50 - 60 146 57.13 89.3
TR0795 Page 2 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 3A
ONSITE GROUNDWATER ELEVATIONS - JULY 2020
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Well ID Gauging Date
Screened
Interval (ft)
TOC Elevation
(NAVD 88)2
Depth to Water
(from TOC)
Water Level (ft
NAVD88)
Surficial Aquifer PW-03 08-Jul-20 35 - 45 148 41.74 106.23
Surficial Aquifer PW-04 08-Jul-20 17 - 27 98 25.25 72.5
Surficial Aquifer PW-05 08-Jul-20 65 - 75 150.3 28.2 122.14
Surficial Aquifer PW-06 08-Jul-20 19 - 29 148 19 128.69
Surficial Aquifer PW-07 08-Jul-20 28 - 38 148 30.97 117.19
Black Creek Aquifer PW-09 08-Jul-20 44 - 54 73 24.82 48.1
Black Creek Aquifer PW-10R 08-Jul-20 57 - 67 75.9 27.07 48.83
Black Creek Aquifer PW-11 08-Jul-20 53 - 63 73.3 31.35 41.91
Black Creek Aquifer PW-12 08-Jul-20 109 - 119 150.6 57.68 92.93
Black Creek Aquifer PW-13 08-Jul-20 120 - 130 149 32.42 116.94
Black Creek Aquifer PW-14 08-Jul-20 136 - 146 148 61.28 86.69
Black Creek Aquifer PW-15R 08-Jul-20 110 - 120 136 59.53 76.61
Perched Zone PZ-11 08-Jul-20 15 - 20 151 10.77 140.26
Perched Zone PZ-12 08-Jul-20 15.1 - 20.1 151 18.19 132.72
Perched Zone PZ-13 08-Jul-20 7.1 - 12.1 149 10.01 139.19
Perched Zone PZ-14 08-Jul-20 9.0 - 14.0 148 9.12 139.26
Perched Zone PZ-15 08-Jul-20 10.2 - 15.2 149 13 135.79
Perched Zone PZ-19R 08-Jul-20 16 - 21 150 11.95 138.1
Perched Zone PZ-20R 08-Jul-20 15 - 20 151 13.27 138.02
Perched Zone PZ-21R 08-Jul-20 17 - 22 151 11.38 139.29
Black Creek Aquifer PZ-22 08-Jul-20 36.0 - 46.0 52 7.33 44.48
Perched Zone PZ-24 08-Jul-20 11 - 16 148 14.01 133.52
Perched Zone PZ-25 08-Jul-20 14 - 19 147.6 21.15 126.44
Perched Zone PZ-26 08-Jul-20 11 - 16 148 12.91 134.79
Perched Zone PZ-27 08-Jul-20 12 - 17 147 13.96 133.21
Perched Zone PZ-28 08-Jul-20 13 - 18 149 13.03 135.61
Perched Zone PZ-29 08-Jul-20 13 - 18 148 14.2 133.54
Perched Zone PZ-31 08-Jul-20 14 - 19 148 17.34 130.66
Perched Zone PZ-32 08-Jul-20 13 - 18 148 15.14 133.33
Perched Zone PZ-33 08-Jul-20 12.5 - 17.5 147 13.77 132.94
Perched Zone PZ-34 08-Jul-20 13.5 - 18.5 148 15.63 132.06
Perched Zone PZ-35 08-Jul-20 13 - 18 150 11.36 139.07
Surficial Aquifer PZ-L 08-Jul-20 13-28 NA 29.68 470.32
Surficial Aquifer SMW-01 08-Jul-20 5.0 - 15.0 137 12.19 124.62
Perched Zone SMW-02 08-Jul-20 5.0 - 20.0 148 11.39 136.54
Surficial Aquifer SMW-02B 08-Jul-20 43.0 - 53.0 145 56.03 89.18
TR0795 Page 3 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 3A
ONSITE GROUNDWATER ELEVATIONS - JULY 2020
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Well ID Gauging Date
Screened
Interval (ft)
TOC Elevation
(NAVD 88)2
Depth to Water
(from TOC)
Water Level (ft
NAVD88)
Perched Zone SMW-03 08-Jul-20 10.0 - 20.0 151 DRY --
Black Creek Aquifer SMW-03B 08-Jul-20 72 - 82 150 57.41 93.02
Perched Zone SMW-04A 08-Jul-20 19.5 - 34.5 148 37.19 110.9
Surficial Aquifer SMW-04B 08-Jul-20 43.0 - 53.0 148 46.06 102.31
Perched Zone SMW-05 08-Jul-20 10.0 - 20.0 148 23.06 125.04
Surficial Aquifer SMW-05P 08-Jul-20 45.0 - 60.0 149 44.72 104.6
Perched Zone SMW-06 08-Jul-20 12.0 - 22.0 151 24.96 126.01
Surficial Aquifer SMW-06B 08-Jul-20 58 - 68 150 47.98 102.34
Perched Zone SMW-07 08-Jul-20 13.0 - 23.0 148 18.97 128.67
Perched Zone SMW-08 08-Jul-20 21.0 - 31.0 151 DRY --
Surficial Aquifer SMW-09 08-Jul-20 52 - 62 141 56.45 84.98
Black Creek Aquifer SMW-10 08-Jul-20 39 - 49 76 29.25 47.01
Surficial Aquifer SMW-11 08-Jul-20 13 - 23 72 12.88 59.07
Black Creek Aquifer SMW-12 08-Jul-20 88 - 98 118.2 83.07 35.15
Perched Zone PZ-17 09-Jul-20 21.1 - 26.1 150.1 28.25 121.83
Surficial Aquifer SMW-08B 09-Jul-20 58 - 68 149 41.28 107.53
Notes:
1 - Aquifer - refers to primary aquifer unit well screen is estimated to be screened within.
2 - Vertical datum is North American Vertical Datum of 1988.
-- - not calculated because the well was either not measured or dry
NA - not available
NM - not measured
ft - feet
NAVD88 - North American Vertical Datum of 1988
SPCS NAD83 - State Plane Coordinate System North American Datum 1983
TOC - top of casing
TR0795 Page 4 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 3B
OFFSITE GROUNDWATER ELEVATIONS - JULY 2020
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Well ID Gauging Date
Screened Interval
(ft)
TOC Elevation
(NAVD 88)2
Depth to Water
(from TOC)
Water Level (ft
NAVD88)
Black Creek Aquifer Bladen-1D NM 37 - 47 76.7 NM NM
Surficial Aquifer Bladen-1S 08-Jul-20 5 - 10 76.7 9.2 67.54
Black Creek Aquifer Bladen-2D 08-Jul-20 70 - 75 138.3 16.96 121.31
Surficial Aquifer Bladen-2S 08-Jul-20 10 - 20 138 4.23 133.81
Black Creek Aquifer Bladen-3D 08-Jul-20 33.75 - 43.75 76 9.34 66.18
Surficial Aquifer Bladen-3S 08-Jul-20 5 - 15 74.3 7.51 66.76
Black Creek Aquifer Bladen-4D 08-Jul-20 46.75 - 51.75 59.7 0.44 59.22
Surficial Aquifer Bladen-4S 08-Jul-20 4.75 - 14.75 59.7 4.72 54.96
Black Creek Aquifer Cumberland-1D 08-Jul-20 40 - 50 174.6 2.81 171.79
Surficial Aquifer Cumberland-1S 08-Jul-20 15 - 25 175 2.75 171.98
Black Creek Aquifer Cumberland-2D 08-Jul-20 47 - 57 129 2.74 126.49
Surficial Aquifer Cumberland-2S 08-Jul-20 7 - 17 129 2.55 126.51
Black Creek Aquifer Cumberland-3D 08-Jul-20 22 - 27 79 6.27 72.52
Surficial Aquifer Cumberland-3S 08-Jul-20 9 - 14 79.1 6.42 72.64
Black Creek Aquifer Cumberland-4D 08-Jul-20 57 - 67 119.2 11.72 107.5
Surficial Aquifer Cumberland-4S 08-Jul-20 10 - 20 119 6.63 112.73
Black Creek Aquifer Cumberland-5D NM 52 - 57 107 NM NM
Surficial Aquifer Cumberland-5S 08-Jul-20 14 - 24 107 3.06 103.59
Black Creek Aquifer Robeson-1D 08-Jul-20 42.75 - 52.75 156 9.41 146.95
Surficial Aquifer Robeson-1S 08-Jul-20 17 - 27 157 6.18 150.48
Notes:
1 - Aquifer - refers to primary aquifer unit well screen is estimated to be screened within.
2 - Vertical datum is North American Vertical Datum of 1988.
-- - not calculated because the well was either not measured or dry
NM - not measured
ft - feet
NAVD88 - North American Vertical Datum of 1988
SPCS NAD83 - State Plane Coordinate System North American Datum 1983
TOC - top of casing
TR0795 Page 1 of 1 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 4A
ONSITE GROUNDWATER FIELD PARAMETERS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC, P.C.
Location Date
pH
(S.U.)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
Turbidity
(NTU)
Specific
Conductance
(μS/cm)
Temperature
(oC)
BCA-01 7/13/2020 5.4 <0.5 83 2.1 89.7 22.8
BCA-02 7/16/2020 5.0 <0.5 145 4.9 255 22.7
BCA-03R 7/9/2020 3.5 <0.5 189 1.9 221.8 23.9
BCA-04 7/13/2020 5.0 <0.5 129 13.9 46.0 23.5
FTA-01 7/20/2020 5.6 4.4 117 1.71 133 24.9
FTA-02 7/20/2020 4.6 5.9 158 2.18 24.4 23.9
FTA-03 7/20/2020 4.5 4.5 221 2.47 44.6 23.3
INSITU-01 7/20/2020 4.2 <0.5 70.4 5 50.7 31.1
LTW-01 7/16/2020 3.7 <0.5 292.2 0.82 135 20.0
LTW-02 7/17/2020 5.6 0.5 103.4 0.11 77.7 19.0
LTW-03 7/23/2020 4.5 <0.5 76.1 2.9 102 21.1
LTW-04 7/23/2020 4.8 <0.5 147 5.66 93.5 21.4
LTW-05 7/22/2020 3.7 <0.5 38.6 3.1 127 22.5
MW-1S 7/21/2020 5.8 2.9 29.7 18.0 73.0 25.1
MW-7S 7/30/2020 4.5 0.8 187 0.00 79 24.6
MW-9S 7/29/2020 4.9 5.0 190 2 59.1 24.1
MW-11 8/6/2020 3.5 6.4 405 95.7 468 31.2
MW-12S 7/21/2020 5.1 7.0 306 3.2 124 22.6
MW-13D 7/24/2020 3.8 <0.5 243 10.7 145 23.4
MW-14D 7/9/2020 3.4 0.7 223 0.2 112.4 22.3
MW-15DRR 7/16/2020 4.3 <0.5 179 1.9 566 24.1
MW-16D 7/9/2020 3.6 0.9 233 0.20 96.8 22.7
MW-17D 7/14/2020 3.5 <0.5 250 2 87.5 21.9
MW-18D 7/16/2020 3.6 0.9 233 1.60 85.9 22.3
MW-19D 7/20/2020 3.3 <0.5 330 0.80 103 23.2
MW-20D 7/20/2020 4.0 <0.5 116 11 108.5 21.4
MW-21D 7/20/2020 3.6 <0.5 273 0.27 96.7 23.8
MW-22D 7/24/2020 4.1 0.6 242 0.74 103 21.8
MW-23 7/16/2020 5.6 5.9 168 6.9 101 24.0
MW-24 7/24/2020 5.3 6.5 151 0.41 73 25.4
MW-25 7/29/2020 4.5 3.2 185.3 0.38 78 23.0
MW-26 7/16/2020 3.9 <0.5 31.4 3.1 100.0 29.7
MW-27 7/20/2020 4.3 <0.5 18.2 0.8 74.4 23.9
MW-28 7/20/2020 4.3 2.6 65.90 1.15 69.5 28.8
MW-30 7/23/2020 4.6 6.2 269 3.36 30.2 25.1
MW-31 7/14/2020 5.5 4.3 159 4.41 106 23.1
MW-32 7/15/2020 6.1 0.8 73.3 8.0 180 23.0
MW-33 7/16/2020 5.8 1.3 114 11.0 161 22.1
MW-34 7/14/2020 5.5 <0.5 125 1.37 109 29.8
MW-35 7/15/2020 5.2 1.6 140 4.1 130 25.3
MW-36 7/16/2020 5.4 0.8 104 15.7 147 24.0
NAF-01 7/23/2020 4.6 4.2 79.0 8.97 108 29.0
NAF-02 7/27/2020 9.1 0.6 163 3.85 543 28.1
NAF-03 7/24/2020 9.8 4.5 117 8.1 404 28.9
NAF-04 8/5/2020 6.0 <0.5 133.9 4.4 277 24.8
NAF-05A 10/13/2020 5.6 1.5 151.5 0.57 191.7 26.3
NAF-06 8/5/2020 5.9 1.1 135 6.42 234 26.1
NAF-07 7/23/2020 5.0 <0.5 -29.0 13.08 137 27.7
NAF-08A 7/30/2020 5.1 <0.5 136 8.6 31.9 27.7
NAF-08B 8/14/2020 3.7 <0.5 375 24.8 261 24.5
NAF-09 7/27/2020 5.0 5.9 217 5.48 24.2 24.6
NAF-10 7/27/2020 4.1 4.0 274 2.30 42.2 25.9
TR0795 Page 1 of 3 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 4A
ONSITE GROUNDWATER FIELD PARAMETERS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC, P.C.
Location Date
pH
(S.U.)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
Turbidity
(NTU)
Specific
Conductance
(μS/cm)
Temperature
(oC)
NAF-11A 7/17/2020 4.6 2.2 -10.2 1.0 45.4 24.4
NAF-12 7/28/2020 5.0 1.1 173 5.22 178 26.7
NAF-13 10/15/2020 5.5 0.1 52.8 0.69 43.8 23.1
PIW-1D 7/14/2020 3.7 <0.5 279 1.01 212 19.5
PIW-1S 7/16/2020 4.5 7.6 157 2.42 190 32.6
PIW-2D 8/10/2020 5.6 <0.5 -7.7 8.15 68.4 21.5
PIW-3D 7/16/2020 4.8 <0.5 97 1.1 115 20.3
PIW-4D 7/17/2020 3.7 8.9 299 1.79 1.8 19.6
PIW-5S 7/22/2020 3.6 2.6 297 4.33 125 21.1
PIW-6S 7/23/2020 4.6 <0.5 65.0 19.8 95 20.5
PIW-7D 7/22/2020 4.4 <0.5 67 2.24 108 22.5
PIW-7S 7/22/2020 4.5 <0.5 4 5.98 138 23.3
PIW-8D 7/22/2020 4.2 <0.5 96 11.4 259 21.1
PIW-9D 7/15/2020 4.6 0.5 174 0.3 125 20.5
PIW-9S 7/16/2020 3.6 4.2 198 6.0 106 24.0
PIW-10DR 7/15/2020 4.6 <0.5 85.1 2.58 228 19.2
PIW-10S 7/15/2020 4.2 7.3 93.6 7.71 56.3 21.2
PW-01 7/24/2020 4.0 7.4 199 1.40 47.4 22.3
PW-02 7/14/2020 4.5 4.7 209 16.6 83 23.5
PW-03* 7/23/2020 5.6 <0.5 106 3666 151 24.1
PW-04 7/16/2020 3.6 3.5 352 527 438 28.0
PW-05 7/14/2020 3.6 5.1 287 0.25 83.3 20.5
PW-06 7/14/2020 4.4 2.6 133 0.29 60.7 21.1
PW-07 7/14/2020 4.1 7.8 287 1.59 33 23.6
PW-09 7/29/2020 11.5 <0.5 -206 10.77 1152 24.8
PW-10R 7/22/2020 4.9 <0.5 -45.8 0.84 75.5 23.9
PW-11 7/23/2020 3.7 <0.5 39 0.32 441 26.5
PW-12 7/23/2020 4.8 <0.5 168 12.6 50.2 26.1
PW-13 7/30/2020 5.6 <0.5 109.2 8.68 70 22.5
PW-14 7/21/2020 4.2 <0.5 218 13 158 22.8
PW-15R 7/17/2020 4.5 <0.5 235.4 15 151 20.5
PZ-11 7/24/2020 5.9 0.9 74.9 2 77.7 25.3
PZ-12 7/23/2020 4.7 4.2 231 1.8 75.4 24.0
PZ-13 7/9/2020 4.4 6.5 194 15.8 22.3 24.5
PZ-14 7/9/2020 3.9 7.7 214 10.27 15.37 24.7
PZ-15 7/9/2020 4.5 7.3 164 4.1 29.1 24.9
PZ-17 7/31/2020 NS NS NS NS NS NS
PZ-19R 8/6/2020 6.3 <0.5 -112 3.12 362 30.3
PZ-20R 8/6/2020 6.4 <0.5 -82.9 8.9 277 23.7
PZ-21R 8/6/2020 5.7 <0.5 -64.30 3 127 23.4
PZ-22 7/16/2020 4.0 <0.5 19.4 2.0 98 20.6
PZ-24 7/21/2020 4.7 4.8 142 2 213 26.8
PZ-26 7/21/2020 5.3 1.6 10.30 6 299 27.8
PZ-27 7/21/2020 6.0 1.5 91 1.4 174 25.7
PZ-28 7/21/2020 4.5 3.4 238 2.73 184 26.0
PZ-29 7/21/2020 6.0 <0.5 110 10.7 166 26.8
PZ-31 7/22/2020 5.6 4.5 124 0.5 121 24.3
PZ-32 7/21/2020 5.7 3.7 143 25.2 132 24.8
PZ-33 7/15/2020 5.5 <0.5 91.5 0.6 160 24.5
PZ-34 7/15/2020 5.4 2.2 101.4 0.67 130 24.4
PZ-35 8/6/2020 5.8 <0.5 -57 2.5 219 24.5
SMW-01 7/29/2020 4.2 3.3 257 9 90 22.5
TR0795 Page 2 of 3 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 4A
ONSITE GROUNDWATER FIELD PARAMETERS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC, P.C.
Location Date
pH
(S.U.)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
Turbidity
(NTU)
Specific
Conductance
(μS/cm)
Temperature
(oC)
SMW-02 7/30/2020 3.6 <0.5 152 0.05 78.9 24.1
SMW-02B 7/31/2020 NS NS NS NS NS NS
SMW-03 7/31/2020 NS NS NS NS NS NS
SMW-03B 8/4/2020 4.1 <0.5 245.8 15 141 24.0
SMW-04A 7/7/2020 NS NS NS NS NS NS
SMW-04B 8/5/2020 3.9 2.4 326 13 168 22.9
SMW-05P 8/14/2020 6.6 <0.5 -14.3 449 382 32.0
SMW-06B 8/5/2020 4.0 <0.5 295.7 1.2 157 22.4
SMW-07 8/5/2020 4.0 5.1 261 1.4 386 24.0
SMW-08 7/31/2020 NS NS NS NS NS NS
SMW-08B 8/4/2020 4.1 <0.5 284 1.3 148 30.3
SMW-09 7/30/2020 5.0 <0.5 342 1.06 332 24.3
SMW-10 7/20/2020 4.8 <0.5 125 13.8 81.1 20.8
SMW-11 7/29/2020 3.9 4.8 287 3.08 44.8 20.6
SMW-12 7/15/2020 3.3 <0.5 57.2 1.7 273.5 19.6
Notes:
* - The sample collected at PW-03 was field filtered before lab analysis due to high turbidity.
< - less than
> - greater than
°C - degrees Celsius
mg/L - milligrams per liter
µS/cm - microsiemens per centimeter
mV- millivolts
NTU - nephelometric Turbidity Unit
S.U. - Standard Units
-- - measurement not recorded
NS - not sampled
TR0795 Page 3 of 3 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 4B
OFFSITE GROUNDWATER FIELD PARAMETERS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants NC, P.C.
Location Date
pH
(S.U.)
Dissolved
Oxygen
(mg/L)
Oxidation
Reduction
Potential (mV)
Turbidity
(NTU)
Specific
Conductance
(μS/cm)
Temperature
(oC)
Bladen-1S NS NS NS NS NS NS NS
Bladen-2D 7/13/2020 4.9 0.1 106 13 30.5 22.7
Bladen-2S 7/14/2020 4.9 3.9 128 11.2 34.1 23.7
Bladen-3D 7/10/2020 6.0 0.1 37.1 7.3 72.3 26.9
Bladen-3S 7/10/2020 4.9 7.0 191 2.64 25.5 25.5
Bladen-4D 7/13/2020 6.3 0.1 20.3 9.7 376 24.4
Bladen-4S 7/13/2020 5.6 1.8 132.7 38.6 75.3 27.2
Cumberland-1D 7/8/2020 4.3 0.1 124 5.9 100 24.4
Cumberland-1S 7/8/2020 4.3 0.2 197 0.45 120 24.9
Cumberland-2D 7/9/2020 6.9 0.0 -103.0 11.4 43.0 24.4
Cumberland-2S 7/9/2020 4.9 0.1 345 2.60 34.0 26.7
Cumberland-3D 7/10/2020 6.8 0.0 -167 3.61 221 21.9
Cumberland-3S 7/10/2020 4.3 1.8 182 5.6 21.2 23.7
Cumberland-4D 7/10/2020 5.0 0.1 51.0 5.35 32.8 25.2
Cumberland-4S 7/10/2020 4.3 0.0 37.90 1.42 37.5 25.5
Cumberland-5S 7/8/2020 5.4 0.0 -48.1 9.7 120 23.4
Robeson-1D 7/9/2020 5.0 0.1 0.0 1.20 71.0 29.0
Robeson-1S 7/9/2020 4.3 4.7 225 0.42 44.0 25.1
Notes:
> - greater than
°C - degrees Celsius
mg/L - milligrams per liter
µS/cm - microsiemens per centimeter
mV- millivolts
NTU - nephelometric Turbidity Unit
S.U. - Standard Units
-- - measurement not recorded
NS - Bladen-1S was dry and could not be sampled.
TR0795 Page 1 of 1 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Perched Zone Perched Zone Perched Zone Surficial Aquifer
Location ID BCA-01 BCA-02 BCA-03R BCA-04 FTA-01 FTA-02 FTA-03 INSITU-01
Field Sample ID CAP3Q20-BCA-01-071320 CAP3Q20-BCA-02-071620 CAP3Q20-BCA-03R-070920 CAP3Q20-BCA-04-071320 CAP3Q20-FTA-01-072020 CAP3Q20-FTA-02-072020 CAP3Q20-FTA-03-072020 CAP3Q20-INSITU-01-072020
Sample Date 7/13/2020 7/16/2020 7/9/2020 7/13/2020 7/20/2020 7/20/2020 7/20/2020 7/20/2020
QA/QC
Sample Delivery Group (SDG)320-62643-1 320-62811-1 320-62607-1 320-62643-1 320-63035-1 320-63035-1 320-63035-1 320-63035-1
Lab Sample ID 320-62643-1 320-62811-1 320-62607-4 320-62643-2 320-63035-1 320-63035-2 320-63035-3 320-63035-4
Table 3+ SOP (ng/L)
Hfpo Dimer Acid 6,900 12,000 13,000 11 B 380 37,000 11,000 570
PFMOAA 74,000 39,000 41,000 <2 140 5,600 4,000 200
PFO2HxA 32,000 13,000 8,500 <2 140 11,000 5,900 400
PFO3OA 4,200 5,600 1,900 <2 42 5,800 3,300 32
PFO4DA 2,000 3,400 160 <2 50 3,600 3,000 4.6
PFO5DA <39 1,100 <190 <2 78 1,900 1,200 <2
PMPA 7,500 6,000 3,700 <20 170 7,900 4,400 720
PEPA 1,700 1,800 770 <10 96 2,100 1,500 170
PS Acid <9.8 22 51 <2 4.7 7,200 230 <2
Hydro-PS Acid 25 460 28 <2 160 2,800 770 17
R-PSDA 470 760 270 <2 <2 8,300 790 30
Hydrolyzed PSDA 1,600 B 1,300 2,300 B <2 <2 1,300 390 <2
R-PSDCA <8.7 18 <43 <2 <2 49 15 <2
NVHOS 590 420 250 <2 6.5 1,900 130 4.3
EVE Acid <8.7 21 <43 <2 <2 12,000 24 <2
Hydro-EVE Acid 45 1,400 <36 <2 12 2,300 380 <2
R-EVE 350 520 2,900 <2 <2 330 590 14
PES 8.8 <6.7 <17 <2 <2 <3.4 <2 <2
PFECA B <13 <27 <66 <2 <2 <13 <2.7 <2
PFECA-G <24 <48 <120 <2 <2 <24 <4.8 <2
Total Table 3+ (17 compounds)2 130,000 84,000 69,000 11 1,300 100,000 36,000 2,100
Total Table 3+ (20 compounds)130,000 87,000 75,000 11 1,300 110,000 38,000 2,200
TR0795 Page 1 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Floodplain Deposits Black Creek Aquifer Floodplain Deposits Floodplain Deposits Black Creek Aquifer Perched Zone Perched Zone Surficial Aquifer
LTW-01 LTW-02 LTW-03 LTW-04 LTW-05 MW-11 MW-12S MW-13D
CAP3Q20-LTW-01-071620 CAP3Q20-LTW-02-071720 CAP3Q20-LTW-03-072320 CAP3Q20-LTW-04-072320 CAP3Q20-LTW-05-072220 CAP3Q20-MW-11-080620 CAP3Q20-MW-12S-072120 CAP3Q20-MW-13D-072420
7/16/2020 7/17/2020 7/23/2020 7/23/2020 7/22/2020 8/6/2020 7/21/2020 7/24/2020
320-62801-1 320-62888-1 320-63037-1 320-63040-1 320-63027-1 320-63503-1 320-63039-1 320-63136-1
320-62801-2 320-62888-1 320-63037-2 320-63040-3 320-63027-3 320-63503-4 320-63039-2 320-63136-3
21,000 7,000 10,000 21,000 18,000 47,000 5,600 38,000
40,000 36,000 170,000 96,000 190,000 820,000 2,800 160,000
29,000 15,000 33,000 31,000 46,000 130,000 5,300 55,000
5,900 2,700 4,700 6,000 15,000 40,000 510 16,000
1,700 220 210 810 3,000 2,600 1,700 5,100
290 <39 <78 <78 <78 <780 2,900 300
23,000 6,000 10,000 23,000 4,700 120,000 6,000 19,000
6,700 1,500 2,100 7,400 370 5,300 2,100 4,400
<9.8 <9.8 <20 <20 <20 <200 4.7 <20
280 20 21 210 280 <61 1,500 2,100
1,300 390 670 2,400 920 <710 380 2,000
700 640 2,400 3,400 1,400 950 69 2,100
9.5 <8.7 <17 <17 31 <170 9.4 38
410 260 1,000 1,700 1,200 7,200 62 1,200
<8.7 <8.7 <17 <17 <17 <170 <2 <17
160 40 53 580 1,200 140 180 1,800
670 220 350 1,800 810 <720 180 1,600
<3.4 <3.4 7.1 11 17 <67 <2 22
<13 <13 <27 <27 <27 <270 <2.7 <27
<24 <24 <48 <48 <48 <480 <4.8 <48
130,000 69,000 230,000 190,000 280,000 1,200,000 30,000 300,000
130,000 70,000 230,000 200,000 280,000 1,200,000 30,000 310,000
TR0795 Page 2 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Perched Zone Surficial Aquifer
MW-14D MW-15DRR MW-16D MW-17D MW-18D MW-19D MW-1S MW-20D
CAP3Q20-MW-14D-070920CAP3Q20-MW-15DRR-07162 CAP3Q20-MW-16D-070920 CAP3Q20-MW-17D-071420 CAP3Q20-MW-18D-071620 CAP3Q20-MW-19D-072020 CAP3Q20-MW-1S-072120 CAP3Q20-MW-20D-072020
7/9/2020 7/16/2020 7/9/2020 7/14/2020 7/16/2020 7/20/2020 7/21/2020 7/20/2020
320-62617-1 320-62811-1 320-62617-1 320-62754-1 320-62805-1 320-63118-1 320-62970-1 320-63038-1
320-62617-1 320-62811-3 320-62617-2 320-62754-4 320-62805-4 320-63118-1 320-62970-2 320-63038-4
13,000 2,300 1,300 700 350 1,600 11,000 J 2,100
51,000 28,000 7,000 200 59 310 19,000 9,300
8,100 5,400 1,600 550 130 870 11,000 2,800
2,400 860 480 88 7.9 200 1,900 J 570
370 250 150 15 <2 91 2,000 98
<190 160 18 <2 <2 <78 2,700 <16
<1,500 3,100 1,600 1,700 500 1,000 9,000 2,200
260 700 340 420 110 310 2,500 510
140 1,700 1,500 <2 <2 <20 <20 <3.9
96 380 110 20 <2 19 1,200 18
200 550 75 37 6.5 <71 470 43
430 8,400 720 <2 <2 <38 310 59
<43 28 2.4 <2 <2 <17 <17 <3.5
420 320 70 7.1 2.9 <15 160 85
<43 260 15 <2 <2 <17 <17 <3.5
66 150 22 5.3 <2 <14 230 11
2,700 82 17 12 2.7 <72 240 38
<17 <3.4 <2 <2 <2 <6.7 <6.7 <2
<66 <13 <2 <2 <2 <27 <27 <5.3
<120 <24 <2.4 <2 <2 <48 <48 <9.6
76,000 44,000 14,000 3,700 1,200 4,400 61,000 18,000
79,000 53,000 15,000 3,800 1,200 4,400 62,000 18,000
TR0795 Page 3 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Surficial Aquifer Surficial Aquifer Surficial Aquifer Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
MW-21D MW-22D MW-22D MW-23 MW-24 MW-25 MW-25 MW-26
CAP3Q20-MW-21D-072020 CAP3Q20-MW-22D-072420 CAP3Q20-MW-22D-072420-D CAP3Q20-MW-23-071620 CAP3Q20-MW-24-072420 CAP3Q20-MW-25-072920 CAP3Q20-MW-25-072920-D CAP3Q20-MW-26-071720
7/20/2020 7/24/2020 7/24/2020 7/16/2020 7/24/2020 7/29/2020 7/29/2020 7/17/2020
Field Duplicate Field Duplicate
320-63017-1 320-63127-1 320-63127-1 320-62811-1 320-63121-1 320-63253-1 320-63253-1 320-62884-1
320-63017-1 320-63127-1 320-63127-2 320-62811-2 320-63121-1 320-63253-1 320-63253-2 320-62884-1
530 2,400 3,200 11,000 16,000 20,000 22,000 4,500
96 300 260 640 740,000 3,300 3,400 1,200
290 640 600 1,800 120,000 7,000 7,600 3,300
29 85 84 170 33,000 1,200 1,300 1,000
<2 67 87 280 7,500 1,200 1,100 570
<2 <78 <78 240 1,700 610 710 48
860 1,500 1,500 4,400 12,000 21,000 23,000 7,100
240 470 420 1,300 3,000 6,800 7,400 1,900
<2 <20 <20 <2 920 <20 <20 <2
6.8 18 19 270 1,300 440 430 130
10 <71 <71 530 1,600 1,800 2,100 400
<2 <38 <38 <3.8 5,000 230 270 <3.8
<2 <17 <17 2.8 <170 <17 <17 3.2
5.5 29 <15 18 6,600 190 220 22
<2 <17 <17 <2 <170 <17 <17 <2
<2 16 15 57 390 150 160 33
3.4 <72 <72 320 <720 1,200 1,300 140
<2 <6.7 <6.7 <2 <67 <6.7 <6.7 <2
<2 <27 <27 <2.7 <270 <27 <27 <2.7
<2 <48 <48 <4.8 <480 <48 <48 <4.8
4,400 5,500 6,200 20,000 940,000 62,000 67,000 20,000
4,400 5,500 6,200 21,000 950,000 65,000 71,000 20,000
TR0795 Page 4 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
MW-27 MW-28 MW-30 MW-31 MW-32 MW-33 MW-34 MW-35
CAP3Q20-MW-27-072020 CAP3Q20-MW-28-072020 CAP3Q20-MW-30-072320 CAP3Q20-MW-31-071420 CAP3Q20-MW-32-071520 CAP3Q20-MW-33-071620 CAP3Q20-MW-34-071420 CAP3Q20-MW-35-071520
7/20/2020 7/20/2020 7/23/2020 7/14/2020 7/15/2020 7/16/2020 7/14/2020 7/15/2020
320-63038-1 320-63038-1 320-63040-1 320-62690-1 320-62741-1 320-62805-1 320-62690-1 320-62757-1
320-63038-2 320-63038-1 320-63040-1 320-62690-1 320-62741-1 320-62805-1 320-62690-2 320-62757-1
8,300 3,100 13,000 1,700 2,500 1,400 <16 <8.1
230,000 1,100 2,400 26,000 49,000 36,000 37,000 19,000
54,000 2,500 7,300 6,700 10,000 7,700 730 160
14,000 290 820 2,000 3,000 1,700 <7.9 <3.9
5,200 450 1,300 660 550 450 <12 <5.9
220 73 1,700 840 140 220 <16 <7.8
6,000 6,800 20,000 2,200 1,200 1,500 1,700 1,200
1,800 2,800 7,500 930 480 540 43 66
14 <2 5.9 <20 460 74 <3.9 <2
880 180 390 570 410 330 <2 <2
1,500 280 630 460 440 230 <14 <7.1
3,300 15 16 430 800 360 <7.6 <3.8
37 2.9 8 <17 20 8.4 <3.5 <2
3,200 31 53 350 530 420 17 2.2
2.5 <2 <3.5 <17 230 29 <3.5 <2
230 26 75 98 130 57 <2.9 <2
270 77 200 180 190 72 <14 <7.2
4.4 <2 <2 <6.7 <3.4 <2 <2 <2
<2 <2.7 <5.3 <27 <13 <5.3 <5.3 <2.7
<2 <4.8 <9.6 <48 <24 <9.6 <9.6 <4.8
320,000 17,000 55,000 42,000 69,000 50,000 39,000 20,000
330,000 18,000 55,000 43,000 70,000 51,000 39,000 20,000
TR0795 Page 5 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
MW-36 MW-7S MW-9S NAF-01 NAF-02 NAF-03 NAF-04 NAF-05A
CAP3Q20-MW-36-071620 CAP3Q20-MW-7S-073020 CAP3Q20-MW-9S-072920 CAP3Q20-NAF-01-072320 CAP3Q20-NAF-02-072720 CAP3Q20-NAF-03-072420 CAP3Q20-NAF-04-080520 CAP3Q20-NAF-5A-101320
7/16/2020 7/30/2020 7/29/2020 7/23/2020 7/27/2020 7/24/2020 8/5/2020 10/13/2020
320-62805-1 320-63281-1 320-63277-1 320-63118-1 320-63113-1 320-63136-1 320-63486-1 320-65681-1
320-62805-2 320-63281-2 320-63277-3 320-63118-2 320-63113-1 320-63136-2 320-63486-1 320-65681-1
<8.1 11,000 4,700 30,000 250,000 45,000 J 370,000 100,000
13,000 3,200 720 11,000 1,500,000 <80 UJ 110,000 330,000
240 7,400 1,800 12,000 480,000 15,000 J 260,000 410,000
<3.9 1,200 380 4,400 170,000 3,100 J 70,000 170,000
<5.9 1,300 390 5,200 100,000 3,800 J 44,000 120,000
<7.8 890 J 330 5,500 94,000 660 J 57,000 100,000
2,700 12,000 4,800 6,300 37,000 <620 UJ 66,000 44,000
74 4,200 1,800 2,100 16,000 1,200 J 19,000 16,000
<2 <20 22 710 7,000 5,800 J 570,000 340,000
<2 430 250 3,400 8,100 1,200 J 50,000 23,000
<7.1 1,500 350 2,500 9,300 950 J 55,000 19,000 J
<3.8 270 80 1,200 75,000 15,000 J 420,000 200,000 J
<2 <17 4 65 510 70 J 2,100 1,200
5.3 160 35 630 14,000 770 J 18,000 10,000
<2 21 2.7 700 1,600 620 J 180,000 51,000
<2 170 65 920 5,300 330 J 55,000 25,000
<7.2 740 140 2,500 5,000 290 J 18,000 9,100 J
<2 <6.7 <2 <6.7 <130 <6.7 UJ <130 8.5
<2.7 <27 <2.7 <27 <530 <27 UJ <530 <27
<4.8 <48 <4.8 <48 <960 <48 UJ <960 <48
16,000 42,000 15,000 83,000 2,700,000 78,000 1,900,000 1,700,000
16,000 44,000 16,000 89,000 2,800,000 94,000 2,400,000 2,000,000
TR0795 Page 6 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Perched Zone Perched Zone Surficial Aquifer Perched Zone Perched Zone Perched Zone
NAF-05A NAF-06 NAF-07 NAF-08A NAF-08B NAF-09 NAF-10 NAF-11A
CAP3Q20-NAF-5A-101320-DCAP3Q20-NAF-06-080520 CAP3Q20-NAF-07-072320 CAP3Q20-NAF-8A-073020 CAP3Q20-NAF-8B-081420 CAP3Q20-NAF-09-072720 CAP3Q20-NAF-10-072720 CAP3Q20-NAF-11A-071720
10/13/2020 8/5/2020 7/23/2020 7/30/2020 8/14/2020 7/27/2020 7/27/2020 7/17/2020
Field Duplicate
320-65681-1 320-63486-1 320-63118-1 320-63279-1 320-63774-1 320-63113-1 320-63113-1 320-62888-1
320-65681-2 320-63486-4 320-63118-3 320-63279-1 320-63774-4 320-63113-3 320-63113-2 320-62888-4
110,000 86,000 34,000 51,000 6,200 15,000 5,300 31,000
310,000 510,000 7,600 4,400 38,000 2,700 860 20,000
410,000 200,000 16,000 13,000 9,400 13,000 13,000 35,000
140,000 85,000 6,000 3,800 1,600 6,000 510 6,500
130,000 42,000 5,200 3,000 <59 6,600 540 7,900
95,000 45,000 1,400 1,500 <78 2,900 1,400 5,500
41,000 28,000 19,000 160,000 3,300 28,000 9,300 46,000
15,000 11,000 8,400 76,000 790 12,000 3,800 16,000
330,000 41,000 53 1,000 <20 420 <20 47
22,000 17,000 1,400 1,100 75 970 450 1,900
19,000 J 7,400 4,800 3,200 570 680 2,700 3,300
180,000 J 69,000 1,200 14,000 1,700 570 <38 430 B
1,100 320 41 28 <17 20 <17 27
9,400 5,600 800 260 220 210 81 410
47,000 3,300 <17 230 <17 180 <17 <8.7
23,000 3,300 670 690 51 380 450 130
8,600 J 3,100 2,200 1,600 360 350 1,200 860
11 <67 <6.7 <6.7 <6.7 <6.7 <6.7 <3.4
<27 <270 <27 <27 <27 <27 <27 <13
<48 <480 <48 <48 <48 <48 <48 <24
1,700,000 1,100,000 100,000 320,000 61,000 88,000 36,000 170,000
1,900,000 1,200,000 110,000 330,000 64,000 90,000 40,000 180,000
TR0795 Page 7 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Black Creek Aquifer Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Floodplain Deposits Black Creek Aquifer
NAF-12 NAF-13 PIW-4D PIW-10DR PIW-10S PIW-1D PIW-1S PIW-2D
CAP3Q20-NAF-12-072820 CAP3Q20-NAF-13-101520 CAP3Q20-PIW-4D-071720 CAP3Q20-PIW-10DR-071520 CAP3Q20-PIW-10S-071520 CAP3Q20-PIW-1D-071420 CAP3Q20-PIW-1S-071620-Z CAP3Q20-PIW-2D-081020
7/28/2020 10/15/2020 7/17/2020 7/15/2020 7/15/2020 7/14/2020 7/16/2020 8/10/2020
320-63233-1 320-65682-1 320-62888-1 320-62743-1 320-62743-1 320-62690-1 320-62802-1 320-63740-1
320-63233-3 320-65682-5 320-62888-3 320-62743-3 320-62743-4 320-62690-3 320-62802-3 320-63740-1
850,000 24,000 <2 15,000 3,900 8,500 7,600 1,900
82,000 7,600 14 42,000 2,400 15,000 5,300 20,000
150,000 16,000 3.5 20,000 2,900 9,700 6,500 4,400
70,000 4,200 <2 7,500 530 2,000 880 170
44,000 4,500 <2 1,500 200 450 250 <59
35,000 3,900 <2 <39 <7.8 <78 49 <78
130,000 46,000 <20 11,000 5,300 9,200 9,000 1,200
10,000 25,000 <10 3,200 1,600 2,500 2,600 55
250,000 <20 <2 <9.8 <2 <20 <2 <20
79,000 950 <2 200 97 45 120 <6.1
81,000 1,900 J <2 1,400 240 450 490 <71
370,000 170 J <2 5,400 <3.8 <38 <3.8 <38
3,700 29 <2 20 <2 <17 2.2 <17
200,000 200 <2 440 27 130 59 160
370,000 <17 <2 <8.7 <2 <17 <2 <17
140,000 140 <2 930 12 26 17 <14
39,000 1,700 J <2 920 93 280 270 <72
<130 <6.7 <2 5.7 <2 <6.7 <2 <6.7
<530 <27 <2 <13 <2.7 <27 <2.7 <27
<960 <48 <2 <24 <4.8 <48 <4.8 <48
2,400,000 130,000 18 100,000 17,000 48,000 32,000 28,000
2,900,000 140,000 18 110,000 17,000 48,000 33,000 28,000
TR0795 Page 8 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Black Creek Aquifer Surficial Aquifer Floodplain Deposits Black Creek Aquifer Floodplain Deposits Black Creek Aquifer Black Creek Aquifer Surficial Aquifer
PIW-3D PIW-5S PIW-6S PIW-7D PIW-7S PIW-8D PIW-9D PIW-9S
CAP3Q20-PIW-3D-071620 CAP3Q20-PIW-5S-072220 CAP3Q20-PIW-6S-072320 CAP3Q20-PIW-7D-072220 CAP3Q20-PIW-7S-072220 CAP3Q20-PIW-8D-072220 CAP3Q20-PIW-9D-071520 CAP3Q20-PIW-9S-071620
7/16/2020 7/22/2020 7/23/2020 7/22/2020 7/22/2020 7/22/2020 7/15/2020 7/16/2020
320-62805-1 320-63027-1 320-63037-1 320-63034-1 320-63034-1 320-63027-1 320-62741-1 320-62801-1
320-62805-3 320-63027-1 320-63037-1 320-63034-4 320-63034-3 320-63027-2 320-62741-4 320-62801-1
11,000 34,000 13,000 9,000 24,000 44,000 19,000 7,100
5,400 36,000 170,000 190,000 36,000 350,000 230,000 110,000
9,000 27,000 35,000 33,000 19,000 120,000 53,000 26,000
1,900 8,500 5,300 3,700 7,000 48,000 16,000 7,600
920 7,000 150 910 970 9,100 3,600 1,200
99 6,200 <78 <78 67 <78 <78 <39
10,000 52,000 9,400 3,700 20,000 18,000 12,000 5,400
3,000 20,000 2,000 510 6,800 4,100 3,100 1,800
<2 2,500 <20 <20 <9.8 <20 <20 <9.8
130 1,400 18 81 510 950 330 180
390 3,500 600 380 2,100 3,700 1,300 890
<3.8 12,000 1,800 550 160 6,400 1,800 22
4.9 58 <17 <17 16 130 19 10
64 710 1,000 950 1,300 3,100 1,900 1,300
<2 850 <17 <17 <8.7 <17 <17 <8.7
42 2,000 44 280 800 4,400 1,700 54
170 1,900 340 360 2,000 3,700 1,000 300
<2 <3.4 7.7 <6.7 9.2 50 <6.7 <3.4
<2.7 <13 <27 <27 <13 <27 <27 <13
<4.8 <24 <48 <48 <24 <48 <48 <24
42,000 200,000 240,000 240,000 120,000 600,000 340,000 160,000
42,000 220,000 240,000 240,000 120,000 620,000 340,000 160,000
TR0795 Page 9 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Black Creek Aquifer
PW-01 PW-02 PW-03 PW-04 PW-05 PW-06 PW-07 PW-09
CAP3Q20-PW-01-072420 CAP3Q20-PW-02-071420 CAP3Q20-PW-03-072320-Z CAP3Q20-PW-04-071620-Z CAP3Q20-PW-05-071420 CAP3Q20-PW-06-071420 CAP3Q20-PW-07-071420 CAP3Q20-PW-09-072920
7/24/2020 7/14/2020 7/23/2020 7/16/2020 7/14/2020 7/14/2020 7/14/2020 7/29/2020
320-63121-1 320-62756-1 320-63121-1 320-62802-1 320-62756-1 320-62756-1 320-62688-1 320-63277-1
320-63121-2 320-62756-2 320-63121-3 320-62802-4 320-62756-3 320-62756-1 320-62688-1 320-63277-4
5,800 7,400 130,000 730 1,200 1,400 950 <2
24,000 24,000 9,200 210 240 230 380 <2
9,200 11,000 21,000 710 820 840 1,100 <2
2,000 2,700 7,200 270 96 140 140 <2
1,300 1,400 2,700 67 130 88 100 <2
530 1,400 <390 <2 <2 <2 <2 <2
2,700 4,600 200,000 780 1,300 1,500 1,300 <20
900 1,300 93,000 240 350 450 320 <10
710 220 100 <2 <2 <2 <2 <2
490 420 1,100 6.6 53 39 17 <2
490 400 16,000 30 54 68 83 <2
820 1,200 62,000 <2 2.1 <2 <2 <2
<17 9.8 160 <2 <2 <2 <2 <2
240 310 11,000 2.1 5.9 7.5 7.1 <2
80 8.9 570 <2 <2 <2 <2 <2
110 120 6,900 7.8 15 9.1 7.4 <2
220 210 12,000 15 19 23 33 <2
<6.7 <2 <34 <2 <2 <2 <2 <2
<27 <5.3 <130 <2 <2 <2 <2 <2
<48 <9.6 <240 <2 <2 <2 <2 <2
48,000 55,000 480,000 3,000 4,200 4,700 4,300 ND
50,000 57,000 570,000 3,100 4,300 4,800 4,400 ND
TR0795 Page 10 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Perched Zone Perched Zone
PW-10R PW-11 PW-12 PW-13 PW-14 PW-15R PZ-11 PZ-12
CAP3Q20-PW-10R-072220 CAP3Q20-PW-11-072320 CAP3Q20-PW-12-072320 CAP3Q20-PW-13-073020 CAP3Q20-PW-14-072120 CAP3Q20-PW-15R-071720 CAP3Q20-PZ-11-072420 CAP3Q20-PZ-12-072320
7/22/2020 7/23/2020 7/23/2020 7/30/2020 7/21/2020 7/17/2020 7/24/2020 7/23/2020
320-63027-1 320-63048-1 320-63048-1 320-63279-1 320-62970-1 320-62884-1 320-63136-1 320-63040-1
320-63027-4 320-63048-3 320-63048-2 320-63279-2 320-62970-1 320-62884-2 320-63136-1 320-63040-2
6,700 11,000 <2 <81 23,000 11,000 7,800 7,100
160,000 110,000 <2 <80 92,000 57,000 7,100 34,000
29,000 25,000 <2 <27 34,000 11,000 6,100 8,000
1,700 14,000 <2 <39 13,000 18,000 1,200 1,900
<59 9,900 <2 <59 5,800 3,000 1,200 820
<78 1,400 <2 <78 3,200 73 570 210
5,600 5,700 <20 <620 16,000 6,300 3,500 2,800
800 1,800 <10 <16 3,800 8,700 1,300 740
<20 440 <2 <20 43 2,700 3,600 3,300
<6.1 750 <2 <6.1 2,700 520 390 510
240 650 <2 <71 1,400 2,400 350 470
270 1,500 <2 <38 1,700 3,500 B 1,100 3,900
<17 43 <2 <17 39 34 <17 11
840 1,200 <2 47 810 3,700 120 270
<17 95 <2 <17 18 110 29 57
<14 440 <2 <14 1,800 410 140 130
230 170 <2 <72 820 580 140 170
<6.7 <6.7 <2 <6.7 9.9 3.2 <6.7 <2
<27 <27 <2 <27 <27 <2.7 <27 <5.3
<48 <48 <2 <48 <48 <4.8 <48 <9.6
200,000 180,000 ND 47 200,000 120,000 33,000 60,000
210,000 180,000 ND 47 200,000 130,000 35,000 64,000
TR0795 Page 11 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Black Creek Aquifer Perched Zone
PZ-13 PZ-14 PZ-15 PZ-19R PZ-20R PZ-21R PZ-22 PZ-24
CAP3Q20-PZ-13-070920 CAP3Q20-PZ-14-070920 CAP3Q20-PZ-15-070920 CAP3Q20-PZ-19R-080620 CAP3Q20-PZ-20R-080620 CAP3Q20-PZ-21R-080620 CAP3Q20-PZ-22-071620 CAP3Q20-PZ-24-072120
7/9/2020 7/9/2020 7/9/2020 8/6/2020 8/6/2020 8/6/2020 7/16/2020 7/21/2020
320-62617-1 320-62617-1 320-62617-1 320-63503-1 320-63489-1 320-63489-1 320-62801-1 320-62973-1
320-62617-3 320-62617-4 320-62617-5 320-63503-3 320-63489-2 320-63489-1 320-62801-3 320-62973-2
9,300 14,000 22,000 5,000 2,000 2,500 11,000 16,000
4,100 2,400 2,500 3,200 <80 1,100 200,000 1,100
12,000 8,400 7,500 6,100 2,200 3,100 39,000 3,500
2,100 1,200 1,600 900 400 390 4,200 590
2,200 870 1,100 850 220 380 370 640
4,600 2,700 640 580 <78 390 J <78 280
60,000 30,000 18,000 4,600 1,400 2,500 4,800 10,000
27,000 11,000 5,800 1,400 440 710 890 3,500
22 <3.9 5 <20 <20 <20 <20 <3.9
980 370 320 240 85 150 35 220
3,400 2,300 930 530 <71 110 670 570
230 13 150 89 <38 <38 1,300 46
16 6.8 11 <17 <17 <17 <17 26
130 94 93 110 88 43 J 1,100 71
10 <3.5 5 17 20 <17 <17 <3.5
170 110 120 57 23 30 140 72
1,700 900 480 230 <72 <72 490 400
<3.4 <2 <2 <6.7 <6.7 <6.7 <6.7 <2
<13 <5.3 <2.7 <27 <27 <27 <27 <5.3
<24 <9.6 <4.8 <48 <48 <48 <48 <9.6
120,000 71,000 60,000 23,000 6,900 11,000 260,000 36,000
130,000 74,000 61,000 24,000 6,900 11,000 260,000 37,000
TR0795 Page 12 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
PZ-26 PZ-26 PZ-27 PZ-28 PZ-29 PZ-31 PZ-31 PZ-32
CAP3Q20-PZ-26-072120 CAP3Q20-PZ-26-072120-D CAP3Q20-PZ-27-072120 CAP3Q20-PZ-28-072120 CAP3Q20-PZ-29-072120 CAP3Q20-PZ-31-072220 CAP3Q20-PZ-31-072220-D CAP3Q20-PZ-32-072120-Z
7/21/2020 7/21/2020 7/21/2020 7/21/2020 7/21/2020 7/22/2020 7/22/2020 7/21/2020
Field Duplicate Field Duplicate
320-62973-1 320-62973-1 320-62965-1 320-62973-1 320-62965-1 320-63020-1 320-63020-1 320-62965-1
320-62973-3 320-62973-4 320-62965-1 320-62973-1 320-62965-2 320-63020-1 320-63020-2 320-62965-3
350 330 550 520 1,700 3,000 3,800 1,000
54 65 5,400 57 9,600 47,000 46,000 4,000
450 470 1,200 310 2,100 11,000 10,000 1,100
36 41 280 45 550 2,800 2,500 300
57 52 130 59 130 1,000 1,200 160
20 25 <78 32 91 700 650 280
530 620 <620 740 <620 3,500 3,500 860
210 230 180 300 170 1,400 1,400 370
<2 <2 43 <2 540 41 42 <20
25 26 120 25 270 640 660 250
140 170 100 40 350 650 610 150
<2 <2 160 3.2 630 530 540 68
<2 <2 <17 <2 <17 13 13 <17
4.5 6 36 11 140 560 580 48
<2 <2 <17 <2 220 8.8 <8.7 <17
5.7 6.1 <14 9.9 73 110 130 46
55 67 <72 21 130 210 210 78
<2 <2 <6.7 <2 <6.7 <3.4 <3.4 <6.7
<2 <2 <27 <2 <27 <13 <13 <27
<2 <2 <48 <2 <48 <24 <24 <48
1,700 1,900 7,900 2,100 16,000 72,000 70,000 8,400
1,900 2,100 8,200 2,200 17,000 73,000 72,000 8,700
TR0795 Page 13 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Perched Zone Perched Zone Perched Zone Perched Zone Surficial Aquifer Perched Zone Black Creek Aquifer Surficial Aquifer
PZ-33 PZ-34 PZ-35 PZ-35 SMW-01 SMW-02 SMW-03B SMW-04B
CAP3Q20-PZ-33-071520 CAP3Q20-PZ-34-071520 CAP3Q20-PZ-35-080620 CAP3Q20-PZ-35-080620-D CAP3Q20-SMW-01-072920 CAP3Q20-SMW-02-073020 CAP3Q20-SMW-03B-080420 CAP3Q20-SMW-04B-080520
7/15/2020 7/15/2020 8/6/2020 8/6/2020 7/29/2020 7/30/2020 8/4/2020 8/5/2020
Field Duplicate
320-62741-1 320-62741-1 320-63503-1 320-63503-1 320-63271-1 320-63281-1 320-63440-1 320-63486-1
320-62741-2 320-62741-3 320-63503-1 320-63503-2 320-63271-3 320-63281-4 320-63440-1 320-63486-3
2,600 6,100 2,600 2,500 1,400 48,000 23,000 10,000
36,000 41,000 620 660 220 6,500 530,000 33,000
8,300 11,000 2,300 2,500 890 36,000 100,000 7,100
2,300 2,900 420 420 170 5,400 23,000 1,600
560 1,100 380 390 91 4,800 2,800 390
180 330 300 280 2 340 J <780 <78
1,900 6,700 2,300 2,700 1,400 35,000 74,000 4,100
720 2,500 630 780 400 11,000 13,000 740
180 68 32 28 <2 <20 8,500 25
300 370 130 150 45 900 2,500 45
370 580 <71 78 120 3,500 9,400 86
410 280 180 180 <2 <38 93,000 320
9.6 11 <17 <17 <2 57 <170 <17
370 360 88 J 120 J 8 530 6,300 350
150 48 <17 <17 <2 <17 <170 <17
88 110 47 50 4.7 370 1,300 50
140 230 <72 72 61 1,400 1,200 86
<3.4 <3.4 <6.7 <6.7 <2 <6.7 <67 <6.7
<13 <13 <27 <27 <2 <27 <270 <27
<24 <24 <48 <48 <2 <48 <480 <48
54,000 73,000 9,800 11,000 4,600 150,000 780,000 57,000
55,000 74,000 10,000 11,000 4,800 150,000 890,000 58,000
TR0795 Page 14 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Surficial Aquifer Surficial Aquifer Perched Zone Surficial Aquifer Surficial Aquifer Black Creek Aquifer Surficial Aquifer Black Creek Aquifer
SMW-05P SMW-06B SMW-07 SMW-08B SMW-09 SMW-10 SMW-11 SMW-12
CAP3Q20-SMW-5P-081420 CAP3Q20-SMW-06B-080520 CAP3Q20-SMW-07-080520 CAP3Q20-SMW-08B-080420 CAP3Q20-SMW-09-073020 CAP3Q20-SMW-10-072020 CAP3Q20-SMW-11-072920 CAP3Q20-SMW-12-071520
8/14/2020 8/5/2020 8/5/2020 8/4/2020 7/30/2020 7/20/2020 7/29/2020 7/15/2020
320-63774-1 320-63498-1 320-63486-1 320-63440-1 320-63281-1 320-63038-1 320-63271-1 320-62736-1
320-63774-3 320-63498-1 320-63486-2 320-63440-2 320-63281-3 320-63038-3 320-63271-4 320-62736-1
27,000 36,000 12,000 16,000 11,000 <2 4,500 1,600
350,000 1,100,000 570 350,000 1,200 <2 2,600 5,100
68,000 220,000 2,300 66,000 2,900 2.9 2,600 1,500
18,000 43,000 200 26,000 780 <2 440 83
2,200 4,900 190 22,000 740 <2 250 <5.9
<390 <1,600 <78 15,000 <78 <2 13 <7.8
32,000 97,000 2,600 13,000 3,000 <20 2,400 1,700
4,800 18,000 700 2,500 760 <10 610 310
530 16,000 37 11,000 1,500 <2 <2 <2
170 1,600 110 8,400 160 <2 78 <2
530 12,000 240 4,700 560 <2 160 150 J
5,900 140,000 94 14,000 2,900 <2 27 <3.8
<87 <350 <17 160 27 <2 2.1 <2
4,000 9,000 19 3,900 92 <2 37 40
120 790 <17 460 32 <2 <2 <2
150 1,100 30 2,200 400 <2 25 <2
<360 1,400 120 400 250 <2 90 110
<34 <130 <6.7 <34 <6.7 <2 <2 <2
<130 <530 <27 <130 <27 <2 <2.7 <2.7
<240 <960 <48 <240 <48 <2 <4.8 <4.8
510,000 1,500,000 19,000 540,000 23,000 2.9 14,000 10,000
510,000 1,700,000 19,000 560,000 26,000 2.9 14,000 11,000
TR0795 Page 15 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5A
ONSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Black Creek Aquifer
SMW-12
CAP3Q20-SMW-12-071520-DUP
7/15/2020
Field Duplicate
320-62736-1
320-62736-2
1,700
4,900
1,400 Notes:
80
<5.9
<7.8 2 - Total Table 3+ (17 compounds) does not include R-PSDA,
1,600 Hydrolyzed, PSDA, and R-EVE.
270 Bold - Analyte detected above associated reporting limit
<2 B - analyte detected in an associated blank
<2 EPA - Environmental Protection Agency
<7.1 UJ J - Analyte detected. Reported value may not be accurate or precise
<3.8 ND - no Table 3+ analytes were detected above the associated reporting limits
<2 ng/L - nanograms per liter
38 QA/QC - Quality assurance/ quality control
<2 SDG - Sample Delivery Group
<2 SOP - standard operating procedure
100 UJ – Analyte not detected. Reporting limit may not be accurate or precise.
<2 < - Analyte not detected above associated reporting limit.
<2.7
<4.8
10,000
10,000
1 - Water Bearing Unit - refers to primary aquifer unit well screen is
estimated to be screened within.
TR0795 Page 16 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5B
OFFSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Surficial Aquifer
Location ID BLADEN-2D BLADEN-2S BLADEN-3D BLADEN-3S BLADEN-4D BLADEN-4S
Field Sample ID CAP3Q20-BLADEN-2D-071320 CAP3Q20-BLADEN-2S-071420 CAP3Q20-BLADEN-3D-071020 CAP3Q20-BLADEN-3S-071020 CAP3Q20-BLADEN-4D-071320 CAP3Q20-BLADEN-4S-071420-Z
Sample Date 7/13/2020 7/14/2020 7/10/2020 7/10/2020 7/13/2020 7/14/2020
QA/QC
Sample Delivery Group (SDG)320-62640-1 320-62754-1 320-62638-1 320-62638-1 320-62640-1 320-62754-1
Lab Sample ID 320-62640-1 320-62754-1 320-62638-3 320-62638-4 320-62640-2 320-62754-2
Table 3+ SOP (ng/L)
Hfpo Dimer Acid <2 3.8 <2 4.6 <2 <2
PFMOAA <2 17 <2 12 <2 <2
PFO2HxA <2 25 <2 19 <2 <2
PFO3OA <2 <2 <2 2.7 <2 <2
PFO4DA <2 <2 <2 <2 <2 <2
PFO5DA <2 <2 <2 <2 <2 <2
PMPA <20 38 <20 35 <20 <20
PEPA <10 <10 <10 <10 <10 <10
PS Acid <2 <2 <2 <2 <2 <2
Hydro-PS Acid <2 8.4 <2 4 <2 <2
R-PSDA <2 <2 <2 <2 <2 <2
Hydrolyzed PSDA <2 <2 <2 <2 <2 <2
R-PSDCA <2 <2 <2 <2 <2 <2
NVHOS <2 <2 <2 <2 <2 <2
EVE Acid <2 <2 <2 <2 <2 <2
Hydro-EVE Acid <2 <2 <2 <2 <2 <2
R-EVE <2 2.6 <2 <2 <2 <2
PES <2 <2 <2 <2 <2 <2
PFECA B <2 <2 <2 <2 <2 <2
PFECA-G <2 <2 <2 <2 <2 <2
Total Table 3+ (17 compounds)2 ND 92 ND 77 ND ND
Total Table 3+ (20 compounds)ND 95 ND 77 ND ND
TR0795 Page 1 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5B
OFFSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Black Creek Aquifer Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Surficial Aquifer
CUMBERLAND-1D CUMBERLAND-1D CUMBERLAND-1S Cumberland-2D Cumberland-2S
CAP3Q20-CUMBERLAND-1D-070820 CAP3Q20-CUMBERLAND-1D-070820-D CAP3Q20-CUMBERLAND-1S-070820 CAP3Q20-CUMBERLAND-2D-070920 CAP3Q20-CUMBERLAND-2S-070920
7/8/2020 7/8/2020 7/8/2020 7/9/2020 7/9/2020
Field Duplicate
320-62604-1 320-62604-1 320-62604-1 320-62604-1 320-62604-1
320-62604-1 320-62604-2 320-62604-3 320-62604-4 320-62604-5
<4 <4 <4 <4 <4
<2 <2 3.1 <2 6
<2 <2 5.1 <2 4
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<20 <20 <20 <20 <20
<10 <10 <10 <10 <10
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
ND ND 8.2 ND 10
ND ND 8.2 ND 10
TR0795 Page 2 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5B
OFFSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Surficial Aquifer Surficial Aquifer
CUMBERLAND-3D CUMBERLAND-3S CUMBERLAND-4D CUMBERLAND-4S Cumberland-5S
CAP3Q20-CUMBERLAND-3D-071020 CAP3Q20-CUMBERLAND-3S-071020 CAP3Q20-CUMBERLAND-4D-071020 CAP3Q20-CUMBERLAND-4S-071020 CAP3Q20-CUMBERLAND-5S-070820
7/10/2020 7/10/2020 7/10/2020 7/10/2020 7/8/2020
320-62641-1 320-62641-1 320-62641-1 320-62641-1 320-62604-1
320-62641-1 320-62641-2 320-62641-3 320-62641-4 320-62604-6
<2 5.4 <2 45 <4
<2 7.8 <2 19 5.3
<2 20 <2 51 <2
<2 <2 <2 9.7 <2
<2 <2 <2 3.7 <2
<2 <2 <2 <2 <2
<20 21 <20 84 <20
<10 <10 <10 14 <10
<2 <2 <2 <2 <2
<2 2.1 <2 2.5 <2
<2 <2 <2 6.1 <2
<2 <2 <2 <2 5.9 J
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
<2 <2 <2 <2 <2
ND 56 ND 230 5.3
ND 56 ND 230 11
TR0795 Page 3 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5B
OFFSITE GROUNDWATER ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)2
Total Table 3+ (20 compounds)
Black Creek Aquifer Surficial Aquifer
ROBESON-1D ROBESON-1S
CAP3Q20-ROBESON-1D-070920 CAP3Q20-ROBESON-1S-070920
7/9/2020 7/9/2020
320-62607-1 320-62607-1
320-62607-2 320-62607-1
<4 <4
<2 16
<2 23 Notes:
<2 <2
<2 <2
<2 <2 2 - Total Table 3+ (17 compounds) does not include R-PSDA,
<20 30 Hydrolyzed, PSDA, and R-EVE.
<10 <10 Bold - Analyte detected above associated reporting limit
<2 <2 B - analyte detected in an associated blank
<2 8.5 EPA - Environmental Protection Agency
<2 2.2 J - Analyte detected. Reported value may not be accurate or precise
<2 <2 ND - no Table 3+ analytes were detected above the associated reporting limits
<2 <2 ng/L - nanograms per liter
<2 <2 QA/QC - Quality assurance/ quality control
<2 <2 SDG - Sample Delivery Group
<2 <2 SOP - standard operating procedure
<2 <2 UJ – Analyte not detected. Reporting limit may not be accurate or precise.
<2 <2 < - Analyte not detected above associated reporting limit.
<2 <2
<2 <2
ND 78
ND 80
1 - Water Bearing Unit - refers to primary aquifer unit well screen is
estimated to be screened within.
TR0795 Page 4 of 4 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID EB EB EB EB EB EB EB
Field Sample ID CAP3Q20-EQBLK-PP-070820 CAP3Q20-EQBLK-DV-070920 CAP3Q20-EQBLK-PP-070920 CAP3Q20-EQBLK-PP-071020 CAP3Q20-EQBLK-DV-071320 CAP3Q20-EQBLK-PP-071320 CAP3Q20-EBQLK-PP-071420
Sample Date 7/8/2020 7/9/2020 7/9/2020 7/10/2020 7/13/2020 7/13/2020 7/14/2020
QA/QC Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank
Sample Delivery Group (SDG)320-62617-1 320-62607-1 320-62607-1 320-62638-1 320-62643-1 320-62640-1 320-62688-1
Lab Sample ID 320-62617-7 320-62607-6 320-62607-5 320-62638-1 320-62643-3 320-62640-3 320-62688-2
Table 3+ SOP (ng/L)
Hfpo Dimer Acid <4 <4 13 <2 4.2 <2 <4
PFMOAA <2 <2 <2 <2 49 <2 <2
PFO2HxA <2 <2 <2 <2 12 <2 <2
PFO3OA <2 <2 <2 <2 2.9 <2 <2
PFO4DA <2 <2 <2 <2 <2 <2 <2
PFO5DA <2 <2 <2 <2 <2 <2 <2
PMPA <20 <20 <20 <20 <20 <20 <20
PEPA <10 <10 <10 <10 <10 <10 <10
PS Acid <2 <2 <2 <2 <2 <2 <2
Hydro-PS Acid <2 <2 <2 <2 <2 <2 <2
R-PSDA <2 <2 <2 <2 <2 <2 <2
Hydrolyzed PSDA <2 6.3 <2 <2 10 <2 <2
R-PSDCA <2 <2 <2 <2 <2 <2 <2
NVHOS <2 <2 <2 <2 <2 <2 <2
EVE Acid <2 <2 <2 <2 <2 <2 <2
Hydro-EVE Acid <2 <2 <2 <2 <2 <2 <2
R-EVE <2 <2 <2 <2 <2 <2 <2
PES <2 <2 <2 <2 <2 <2 <2
PFECA B <2 <2 <2 <2 <2 <2 <2
PFECA-G <2 <2 <2 <2 <2 <2 <2
Total Table 3+ (17 compounds)1 ND ND 13 ND 68 ND ND
Total Table 3+ (20 compounds)ND 6.3 13 ND 78 ND ND
TR0795 Page 1 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
EB EB EB EB EB EB EB
CAP3Q20-EQBLK-DV-071420 CAP3Q20-EQBLK-PP-071420-Z CAP3Q20-EBQLK-DV-071520 CAP3Q20-EQBLK-PP-071520 CAP3Q20-EQBLK-DV-071620 CAP3Q20-EQBLK-FF-071620-Z CAP3Q20-EQBLK-PP-071620
7/14/2020 7/14/2020 7/15/2020 7/15/2020 7/16/2020 7/16/2020 7/16/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-62756-1 320-62690-1 320-62743-1 320-62757-1 320-62811-1 320-62802-1 320-62802-1
320-62756-4 320-62690-4 320-62743-1 320-62757-2 320-62811-4 320-62802-2 320-62802-1
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND ND ND
ND ND ND ND ND ND ND
TR0795 Page 2 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
EB EB EB EB EB EB EB
CAP3Q20-EQBLK-DV-071720 CAP3Q20-EQBLK-PP-071720 CAP3Q20-EQBLK-DV-072020 CAP3Q20-EQBLK-PP-072020 CAP3Q20-EQBLK-DV-072120 CAP3Q20-EQBLK-PP-072120 CAP3Q20-EQBLK-PP-072120-Z
7/17/2020 7/17/2020 7/20/2020 7/20/2020 7/21/2020 7/21/2020 7/21/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-62884-1 320-62884-1 320-63017-1 320-63017-1 320-63039-1 320-62965-1 320-63039-1
320-62884-3 320-62884-4 320-63017-3 320-63017-2 320-63039-1 320-62965-4 320-63039-4
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 8.7 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND ND ND
ND 8.7 ND ND ND ND ND
TR0795 Page 3 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
EB EB EB EB EB EB EB
CAP3Q20-EQBLK-PP-072220 CAP3Q20-EQBLK-DV-072320 CAP3Q20-EQBLK-DV-072320-Z CAP3Q20-EQBLK-PP-072320 CAP3Q20-EQBLK-DV-072420 CAP3Q20-EQBLK-PP-072420 CAP3Q20-EQBLK-PP-072720
7/22/2020 7/23/2020 7/23/2020 7/23/2020 7/24/2020 7/24/2020 7/27/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63034-1 320-63048-1 320-63121-1 320-63037-1 320-63143-1 320-63118-1 320-63143-1
320-63034-1 320-63048-1 320-63121-4 320-63037-3 320-63143-1 320-63118-4 320-63143-3
<2 <2 2.7 <2 3.3 2.5 2.3
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 2.5 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND 2.7 ND 3.3 2.5 2.3
ND ND 2.7 2.5 3.3 2.5 2.3
TR0795 Page 4 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
EB EB EB EB EB EB EB
CAP3Q20-EQBLK-PP-072820 CAP3Q20-EQBLK-PP-072920 CAP3Q20-EQBLK-DV-073020 CAP3Q20-EQBLK-PP-073020 CAP3Q20-EQBLK-DV-080420 CAP3Q20-EQBLK-DV-080520 CAP3Q20-EQBLK-PP-080520
7/28/2020 7/29/2020 7/30/2020 7/30/2020 8/4/2020 8/5/2020 8/5/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63233-1 320-63277-1 320-63271-1 320-63281-1 320-63440-1 320-63498-1 320-63498-1
320-63233-2 320-63277-1 320-63271-1 320-63281-1 320-63440-3 320-63498-3 320-63498-4
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND ND ND
ND ND ND ND ND ND ND
TR0795 Page 5 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
EB EB EB EB EB EB FBLK
CAP3Q20-EQBLK-PP-080620 CAP3Q20-EQBLK-DV-081020 CAP3Q20-EQBLK-BL-081420 CAP3Q20-EQBLK-WT-081420 CAP3Q20-EQBLK-PP-101320 CAP3Q20-EQBLK-PP-101520 CAP3Q20-FBLK-070820
8/6/2020 8/10/2020 8/14/2020 8/14/2020 10/13/2020 10/15/2020 7/8/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Equipment Blank Field Blank
320-63489-1 320-63740-1 320-63774-1 320-63774-1 320-65682-1 320-65682-1 320-62617-1
320-63489-3 320-63740-3 320-63774-2 320-63774-1 320-65682-2 320-65682-4 320-62617-6
<2 <2 <2 <2 <2 <2 <4
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 2.4 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND 2.4 ND
ND ND ND ND ND 2.4 ND
TR0795 Page 6 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
FBLK FBLK FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-070920 CAP3Q20-FBLK-071020 CAP3Q20-FBLK-071320 CAP3Q20-FBLK-071420 CAP3Q20-FBLK-071520 CAP3Q20-FBLK-071620 CAP3Q20-FBLK-071720
7/9/2020 7/10/2020 7/13/2020 7/14/2020 7/15/2020 7/16/2020 7/17/2020
Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank
320-62617-1 320-62638-1 320-62643-1 320-62754-1 320-62743-1 320-62801-1 320-62888-1
320-62617-8 320-62638-2 320-62643-4 320-62754-3 320-62743-2 320-62801-4 320-62888-2
<4 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 2.2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND ND ND
ND ND ND ND ND ND 2.2
TR0795 Page 7 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
FBLK FBLK FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-072020 CAP3Q20-FBLK-072120 CAP3Q20-FBLK-072220 CAP3Q20-FBLK-072320 CAP3Q20-FBLK-072420 CAP3Q20-FBLK-072720 CAP3Q20-FBLK-072820
7/20/2020 7/21/2020 7/22/2020 7/23/2020 7/24/2020 7/27/2020 7/28/2020
Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank
320-63037-1 320-63039-1 320-63034-1 320-63040-1 320-63136-1 320-63143-1 320-63233-1
320-63037-4 320-63039-3 320-63034-2 320-63040-4 320-63136-4 320-63143-2 320-63233-1
<2 <2 <2 <2 <2 2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND 2.0 ND
ND ND ND ND ND 2.0 ND
TR0795 Page 8 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
FBLK FBLK FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-072920 CAP3Q20-FBLK-073020 CAP3Q20-FBLK-080420 CAP3Q20-FBLK-080520 CAP3Q20-FBLK-080620 CAP3Q20-FBLK-081020 CAP3Q20-FBLK-081420
7/29/2020 7/30/2020 8/4/2020 8/5/2020 8/6/2020 8/10/2020 8/14/2020
Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank
320-63277-1 320-63271-1 320-63440-1 320-63498-1 320-63503-1 320-63740-1 320-63774-1
320-63277-2 320-63271-2 320-63440-4 320-63498-2 320-63503-5 320-63740-2 320-63774-5
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<20 <20 <20 <20 <20 <20 <20
<10 <10 <10 <10 <10 <10 <10
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
<2 <2 <2 <2 <2 <2 <2
ND ND ND ND ND ND ND
ND ND ND ND ND ND ND
TR0795 Page 9 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE 5C
GROUNDWATER QA/QC ANALYTICAL RESULTS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Locaiton ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Table 3+ SOP (ng/L)
Hfpo Dimer Acid
PFMOAA
PFO2HxA
PFO3OA
PFO4DA
PFO5DA
PMPA
PEPA
PS Acid
Hydro-PS Acid
R-PSDA
Hydrolyzed PSDA
R-PSDCA
NVHOS
EVE Acid
Hydro-EVE Acid
R-EVE
PES
PFECA B
PFECA-G
Total Table 3+ (17 compounds)1
Total Table 3+ (20 compounds)
FBLK FBLK
CAP3Q20-FBLK-101320 CAP3Q20-FBLK-101520
10/13/2020 10/15/2020
Field Blank Field Blank
320-65682-1 320-65682-1
320-65682-1 320-65682-3
<2 <2
<2 <2
<2 <2 Notes:
<2 <2 1 - Total Table 3+ (17 compounds) does not include R-PSDA, Hydrolyzed, PSDA, and R-EVE.
<2 <2 Bold - Analyte detected above associated reporting limit
<2 <2 B - analyte detected in an associated blank
<20 <20 EPA - Environmental Protection Agency
<10 <10 J - Analyte detected. Reported value may not be accurate or precise
<2 <2 ND - no Table 3+ analytes were detected above the associated reporting limits
<2 <2 ng/L - nanograms per liter
<2 <2 QA/QC - Quality assurance/ quality control
<2 <2 SDG - Sample Delivery Group
<2 <2 SOP - standard operating procedure
<2 <2 UJ – Analyte not detected. Reporting limit may not be accurate or precise.
<2 <2 < - Analyte not detected above associated reporting limit.
<2 <2
<2 <2
<2 <2
<2 <2
<2 <2
ND ND
ND ND
TR0795 Page 10 of 10 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
FIGURES
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
")
")
")
Willis Creek
Old Outfall 002Cape Fear RiverOutfall 002
W.O. Huske Dam
Site River Water Intake
NC Highway 87Seep A
Seep B
Seep C
Seep D
GBCTributary1GeorgiaBranchCreek
Site Location Map
Figure
1Raleigh
1,000 0 1,000500 Feet
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_SiteLocation.mxd; 12/11/2020February 2021
Legend
")Site Features
Site Boundary
Nearby Tributary
Observed Seep (Natural Drainage)
Site Drainage Network
Notes:1. The outline of the Cape Fear River shown on this figure is approximate (River outline based on compilation of open data sources fromArcGIS online service and North Carolina Department of Environmental Quality Online GIS - Major Hydro shapefile).2. Basemap sources: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GISUser Community
Chemours Fayetteville Works, North Carolina
Areas at Site
Chemours Monomers IXM
Former DuPont PMDF Area
Wastewater Treatment Plant
Kuraray SentryGlas®Leased Area
Kuraray Trosifol®Leased Area
DuPont Polyvinyl FluorideLeased Area
Chemours PolymerProcessing Aid Area Power - Filtered andDemineralized WaterProduction
Kuraray Laboratory
8 0 84 Miles
³
Site Location
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
!'A
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verBCA-02
BCA-03R NAF-05B
NAF-08B
NAF-11B
PZ-22
SMW-02BSMW-03B
SMW-04B
SMW-05P
SMW-06BSMW-08B
Bladen-1D
PIW-10DR
PIW-1D
PIW-3D
PIW-4D
PIW-5S
PIW-6S
PIW-7D
PIW-9D
PIW-9S
PW-02
PW-03
PW-05
PW-09
PW-10R
PW-12
PW-14
PW-15R
BCA-01
BCA-04
FTA-01
FTA-02 FTA-03
INSITU-01 INSITU-02
LTW-01
LTW-02
LTW-03
LTW-04
LTW-05MW-11
MW-12S MW-13D
MW-14D
MW-15DRR
MW-16D
MW-17D
MW-18D
MW-19D
MW-1S
MW-20D
MW-21D
MW-22D
MW-23
MW-24
MW-25
MW-26
MW-27
MW-28
MW-2S
MW-30MW-7S
MW-8S
MW-9S
NAF-01
NAF-02
NAF-03
NAF-04
NAF-05A
NAF-06
NAF-07
NAF-08A
NAF-09
NAF-10
NAF-11A
NAF-12
NAF-13
PZ-11
PZ-12
PZ-13
PZ-14
PZ-15PZ-17
PZ-24
PZ-25
PZ-26
PZ-27
PZ-28
SMW-01
SMW-02SMW-03
SMW-04A
SMW-05
SMW-06
SMW-07
SMW-08
SMW-09
SMW-10
SMW-11
SMW-12
Bladen-1S
PIW-10S
PIW-1S
PIW-2D
PIW-7S
PIW-8D
PW-01
PW-04
PW-06
PW-07
PW-11
PW-13
PZ-19R
PZ-20R
PZ-21R
PZ-35
Onsite Monitoring Wells
Chemours Fayetteville Works, North Carolina
Figure
2Raleigh
950 0 950475 Feet
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_OnsiteWellNetwork_NoHPT.mxd; JKasunic; 12/14/2020Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
Notes:1. Due to the scale of the map, pairs of wells that are in close proximity have been offset for visibility. Therefore, the placement of these wells on this map do not reflect their true geographic coordinates. 2. The outline of the River shown on this figure is approximate (River outline based on compilation of open data sources from ArcGIS online service and North Carolina Department of Environmental Quality Online GIS - Major Hydro shapefile).3. Basemap source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
Legend
!'A Perched Zone
!'A Surficial Aquifer
!'A Floodplain Deposits
!'A Black Creek Aquifer
Site Boundary
!'A
!'A
!'A
!'A
!'A
!'A
!'A
!'A
!'A
!'A
!'A
MW-31
MW-32
MW-33
MW-34
MW-35
MW-36
PZ-31
PZ-32
PZ-33
PZ-34
PZ-29
50 0 5025 Feet
Pilot Test Area for PlumeStop™
February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
Bladen-1DBladen-1S
Bladen-2DBladen-2S
Bladen-3D
Bladen-3S
Bladen-4DBladen-4S
Cumberland-1DCumberland-1S
Cumberland-2DCumberland-2S
Cumberland-3DCumberland-3S
Cumberland-4DCumberland-4S
Cumberland-5DCumberland-5S
Robeson-1DRobeson-1S
Sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esri Japan,
METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, and the GIS User Community
Offsite Monitoring Wells
Chemours Fayetteville Works, North Carolina
Figure
3
Legend
Raleigh
2 0 21 Miles
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_Offsite_Wells.mxd Last Revised: 12/14/2020 Author: JKasunicFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
N
S
W E
6 mi4 mi2 mi
Notes:
1. Black lines represent cardinal directions (N, E, S, W)
2. Due to the scale of the map, pairs of wells that are in close proximity have been offset for visibility. Therefore, the placement of
these wells on this map do not reflect their true geographic coordinates.
3. Basemap sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster
NL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), swisstopo, © OpenStreetMap contributors, and the GIS User
Community
Well Type
@A Black Creek Aquifer
@A Surficial Aquifer
@A Damaged
Site Boundary
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
@A
@A@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A@A@A@A@A@A
@A
@A
@A
@A@A
@A
@A@A
@A
@A@A
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@A
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@A
@A@A
@A
@A@A@A@A@A@A
@A
@A
@A@A
@A
@A
@A
@A
@A
@A
@A
W illis Creek
C
a
p
e
Fe
a
r
Ri
ver
Seep A
Seep B
Seep C
Seep D
FTA-01134.83
FTA-02133.28
FTA-03134.27
MW-11125.32
MW-12S
133.05MW-1S131.9
MW-23134.61
MW-24
129.66
MW-25134.41 MW-26136.57
MW-27132.79
MW-28131.33
MW-2SNM
MW-30136.01
MW-7S138.29
MW-9S133.94
NAF-01142.21
NAF-02142.11
NAF-03141.85
NAF-04142.51
NAF-06135.01
NAF-08A141.64
NAF-09138.7
NAF-10139.58
NAF-11A134.5
NAF-12141.13
PW-01136.65
PZ-11140.26
PZ-12132.72
PZ-13139.19
PZ-14139.26
PZ-15135.79PZ-17121.83
PZ-19R138.1
PZ-20R138.02
PZ-21R139.29
PZ-24133.52
PZ-25126.44
PZ-26134.79
PZ-27133.21
PZ-28135.61
PZ-35139.07
SMW-02136.54
SMW-03DRY
SMW-04A110.9
SMW-05
125.04
SMW-06126.01
SMW-07128.67
SMW-08DRY
NAF-07141.27110115120125
130110115120125130135140Groundwater Elevation MapPerched Zone - July 2020
Chemours Fayetteville Works, North Carolina
Figure
4ARaleigh
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_GW_Contours_Maps_Perched_Jul2020.mxd Last Revised: 2021-02-16 Author: TIpProjection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
1,000 0 1,000500 Feet
Notes:ft NAVD88 - feet North American Vertical Datum 1988.1. Depth to water measurements collected on July 8, 2020 were used to generate contours.2. Ground surface elevation contours are derived from Lidar scans performed on December 1, 2019 and December 19, 2019 by Spectral Data Consultants, Inc. 3. Seep locations identified visually as reported in Geosyntec, 2019. Seeps and Creeks Investigation Report. Chemours Fayetteville Works. 26 August 2019.4. The outline of Cape Fear River is approximate and is based on open data from ArcGIS Online and North Carolina Department of Environmental Quality Online GIS (MajorHydro shapefile).5. Basemap source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
0.5 0 0.50.25 Miles
³
Legend
@A Monitoring Well
@A Monitoring Well Used forGroundwater Extraction
Groundwater Contours(ft NAVD88) - 5 feetinterval
Perched Zone Boundary
Observed Seep
Nearby Tributary
Ground SurfaceElevation Contour (ftNAVD88) - 5 ft interval
Site Boundary
@A
@A @A@A@A@A @A
@A
@A @A
@A@A
135
130
PZ-29133.54
PZ-28135.61
PZ-34132.06
PZ-33132.94
PZ-32133.33
PZ-31130.66
MW-36132.51
MW-35132.44
MW-34132.36
MW-33132.73
MW-32132.52
MW-31132.11
70 0 7035 Feet
³Pilot Test Area for PlumeStop™
February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
@A
@A
@A
@A
@A@A@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A@A
@A
@AWillisCreek
C
a
p
e
Fe
a
r
Ri
ver
Seep A
Seep B
Seep C
Seep D
INSITU-01112.77
INSITU-02DRY
MW-13D103.87MW-14D109.2
MW-15DRR102.33
MW-16D112.23
MW-17D116.7
MW-18D87.88
MW-19D89.15
MW-20D89.72
MW-21D105.76
MW-22D113
NAF-08B95.49
NAF-11B94.13
PIW-10S58.12
PIW-5S61.15
PIW-9S51.65
PW-0289.3
PW-03106.23
PW-0472.5
PW-05122.14
SMW-01124.62
SMW-02B89.18SMW-04B102.31
SMW-05P104.6
SMW-06B102.34
SMW-08B107.53
SMW-0984.98
SMW-1159.07
1201101006080709012
0
110
100
60
80
70
90
Groundwater Elevation MapSurficial Aquifer - July 2020
Chemours Fayetteville Works, North Carolina
Figure
4BRaleigh
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_GW_Contours_Maps_Surficial_July2020.mxd Last Revised: 12/14/2020 Author: JKasunicFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
1,000 0 1,000500 Feet
Notes:NM - Not measuredft NAVD88 - feet North American Vertical Datum 1988.1. Depth to water measurements collected on July 8, 2020 were used to generate contours.2. Ground surface elevation contours are derived from Lidar scans performed on December 1, 2019 and December 19, 2019 by Spectral Data Consultants, Inc. 3. Seep locations identified visually as reported in Geosyntec, 2019. Seeps and Creeks Investigation Report. Chemours Fayetteville Works. 26 August 2019.4. The outline of Cape Fear River is approximate and is based on open data from ArcGIS Online and North Carolina Department of Environmental Quality Online GIS (MajorHydro shapefile).5. Basemap source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
0.5 0 0.50.25 Miles
³
Legend
@A Monitoring Well
Groundwater Contours(ft NAVD88) - 10 feetinterval
Inferred GroundwaterFlow Direction
Observed Seep
Nearby Tributary
Ground SurfaceElevation Contour (ftNAVD88) - 5 ft interval
Site Boundary
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
@A
W illis Creek
C
a
p
e
Fe
a
r
Ri
ver
Seep A
Seep B
Seep C
Seep D
BCA-0186.84
BCA-0274.82
BCA-03R100.53
BCA-04122.14
LTW-0138.08
LTW-0242.76
LTW-0340.84
LTW-0443.84
LTW-0542.76
PIW-10DR61.58
PIW-1S33.54
PIW-2D59.7 PIW-3D36.74
PIW-4D42.22
PIW-6S39.79
PIW-7D43.19PIW-7S
43.18
PIW-8D41.57PIW-9D42.65
PW-0948.1
PW-10R48.83
PW-1141.91
PW-1292.93
PW-13116.94
PW-1486.69
PW-15R76.61
PZ-2244.48
SMW-03B93.02
SMW-1047.01
SMW-1235.15
PIW-1D34.46
60
70
50
80
8090
90
704
0
60 5040Groundwater Elevation MapBlack Creek Aquifer - July 2020
Chemours Fayetteville Works, North Carolina
Figure
4CRaleigh
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_GW_Contours_Maps_BlackCreek_Jul2020.mxd Last Revised: 12/14/2020 Author: JKasunicFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
1,000 0 1,000500 Feet
Notes:ft NAVD88 - feet North American Vertical Datum 1988.1. Depth to water measurements collected on July 8, 2020 were used to generate contours.2. Ground surface elevation contours are derived from Lidar scans performed on December 1, 2019 and December 19, 2019 by Spectral Data Consultants, Inc. 3. Seep locations identified visually as reported in Geosyntec, 2019. Seeps andCreeks Investigation Report. Chemours Fayetteville Works. 26 August 2019.4. The outline of Cape Fear River is approximate and is based on open data from ArcGIS Online and North Carolina Department of Environmental Quality Online GIS (MajorHydro shapefile).5. Basemap source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
0.5 0 0.50.25 Miles
³
Legend
@A Black Creek Aquifer
@A Floodplain Deposits
Groundwater Contours(ft NAVD88) - 10 feetinterval
Potentiometric SurfaceInferred
Inferred GroundwaterFlow Direction
Observed Seep
Nearby Tributary
Ground SurfaceElevation Contour (ftNAVD88) - 5 ft interval
Site Boundary
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
@A
@A@A
@A@A
@A@A
@A@A
@A@A
@A@A
@A@A
@A
@A@A
Bladen-1SDRY
Bladen-2D121.31
Bladen-2S133.81
Bladen-3D66.18
Bladen-3S66.76
Bladen-4D59.22
Bladen-4S54.96
Cumberland-1D
171.79
Cumberland-1S171.98
Cumberland-2D126.49Cumberland-2S
126.51
Cumberland-3D72.52
Cumberland-3S72.64 Cumberland-4D107.5
Cumberland-4S112.73
Cumberland-5S
103.59
Robeson-1D146.95
Robeson-1S150.48
Sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esri Japan,METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, and the GIS User Community
Groundwater Elevation MapOffsite Wells
Chemours Fayetteville Works, North Carolina
Figure
5
Legend
Raleigh
2 0 21 Miles
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_GW_Elevations_Offsite_Wells.mxd Last Revised: 12/11/2020 Author: NBarNahoumFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
N
S
W E
6 mi4 mi2 mi
Notes:ft NAVD88 - feet North American Vertical Datum 1988.
1. Groundwater elevations (ft NAVD88) were collected for the offsite wells in July 2020.2. Black lines represent cardinal directions (N, E, S, W)3. Due to the scale of the map, pairs of wells that are in close proximity have been offset for visibility. Therefore, the placement ofthese wells on this map do not reflect their true geographic coordinates.
4. Basemap sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, KadasterNL, Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, and the GIS User Community.
@A Black Creek Aquifer
@A Surficial Aquifer
Site Boundary
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Seep B
Seep C
Seep D
Old Outfa ll 002
Seep ACapeFearRiverNC Highwa y 87
W illi s Creek
GeorgiaBranchCreek
FT A-011,300
FT A-02100,000
FT A-0336,000
MW-111,200,000
MW-12S30,000 MW-1S61,000 MW-2320,000
MW-24940,000
MW-2562,000
MW-2620,000
MW-27320,000
MW-2817,000
MW-7S42,000
MW-9S15,000
PW-0148,000 PZ-1133,000PZ-1260,000
PZ-1560,000
PZ-19R23,000
PZ-20R6,900
PZ-21R11,000
PZ-2436,000
PZ-261,700
PZ-277,900
PZ-282,100
PZ-359,800
SMW-02150,000
SMW-0719,000
MW-3055,000
Total Table 3+ (17 Compounds) Concentrations inOnsite Groundwater - Perched Zone
Chem ours Fa yetteville Works, North Ca rolin a
Figure
6ARa leigh
Pa th: P:\PRJ\Projects\T R0795\Da ta b a se a n d GIS\GIS\On site a n d Offsite Assessm en t Report\T R0795_ On siteAn a lyteT otT a b le3_ PerchedZon e_ July2020.m xd L a st Revised: 2/23/2021 Author: NBa rNa houm
Feb rua ry 2021
Projection : NAD 1983 Sta tePla n e North Ca rolin a FIPS 3200 Feet; U n its in Foot U S
1,000 0 1,000500 Feet
Notes:n g/L - n a n ogra m s per liter
1. Perched Zon e groun dwa ter da ta plotted a re from sa m ples collected in July 2020, with the exception of NAF-05A a n d NAF-13, which were sa m pled in Octob er 2020.2. T he outlin e of the River shown on this figure is a pproxim a te (River outlin e b a sed on com pila tion of open da ta sources from ArcGIS on lin e service a n d North Ca rolin a Depa rtm en t of En viron m en ta l Qua lity On lin e GIS - Ma jor Hydro sha pefile).3. Ba sem a p source: Esri, Digita lGlob e, GeoEye, Ea rthsta r Geogra phics, CNES/Airb us DS, U SDA, U SGS, AeroGRID, IGN, a n d the GIS U ser Com m un ity.
L egen d
Con cen tra tion (n g/L )
< 10
10 - 100
100 - 1,000
1,000 - 10,000
10,000 - 100,000
100,000 - 1,000,000
> 1,000,000
Perched Zon e Boun da ry
Ob served Seep
Nea rb y T rib uta ry
Site Boun da ry
PZ-1471,000
PZ-13120,000NAF-1036,000
NAF-0988,000
NAF-0378,000
NAF-0183,000
NAF-13130,000
NAF-07100,000
NAF-11A170,000
NAF-08A320,000
NAF-122,400,000
NAF-061,100,000
NAF-041,900,000
NAF-022,700,000 NAF-05A1,700,000
160 0 16080 Feet
³
PZ-328,400
PZ-3473,000
PZ-3354,000
PZ-3172,000
PZ-2916,000
MW-3616,000
MW-3520,000
MW-3439,000
MW-3350,000
MW-3269,000
MW-3142,000
30 0 3015 Feet
Pilot Test Area for Plum eStop™
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Seep B
Seep C
Seep D
Old Outfall 002
Seep ACapeFearRiverNC Highway 87W illi s Creek
GeorgiaBranchCreek
INSITU-012,100
MW-13D300,000MW-14D76,000
MW-15DRR44,000
MW-16D14,000
MW-17D3,700
MW-18D1,200
MW-19D4,400
MW-20D18,000
MW-21D4,400
MW-22D5,500
NAF-08B61,000
PIW-10S17,000
PIW-5S200,000
PIW-9S160,000
PW-0255,000
PW-03480,000
PW-043,000
PW-054,200
PW-064,700
PW-074,300
SMW-014,600
SMW-04B57,000 SMW-05P510,000
SMW-06B1,500,000SMW-08B540,000
SMW-0923,000
SMW-1114,000
Total Table 3+ (17 Compounds) Concentrations inOnsite Groundwater - Surficial Aquifer
Chemours Fayetteville Works, North Carolina
Figure
6BRaleigh
Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_OnsiteAnalyteTotTable3_SurficialAquifer_July2020.mxd Last Revised: 12/14/2020 Author: JKasunicFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
1,000 0 1,000500 Feet
Notes:ng/L - nanograms per liter
1. Surficial groundwater data plotted are from samples collected in July 2020.2. The outline of the River shown on this figure is approximate (River outline basedon compilation of open data sources from ArcGIS online service and North Carolina Department of Environmental Quality Online GIS - Major Hydro shapefile).3. Basemap source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
Legend
Concentration (ng/L)
<10
10 - 100
100 - 1,000
1,000 - 10,000
10,000 - 100,000
100,000 - 1,000,000
>1,000,000
Observed Seep
Nearby Tributary
Site Boundary
³
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
%,
%,
%,
%,
%,
%,
#*
#*
#*
#*
#*
#*
#*
#*
#*
#*#*
#*
#*
#*#*
#*
#*
#*
#*
#*
#*
#*
#*
#*
#*
#*
Seep B
Seep C
Seep D
Old Outfall 002
Seep ACapeFearRiverNC Highway 87W illi s Creek
GeorgiaBranchCreek
BCA-01130,000
BCA-0284,000
BCA-03R69,000
BCA-0411
LTW-01130,000
LTW-0269,000
LTW-03230,000
LTW-04190,000
LTW-05280,000
PIW-10DR100,000
PIW-1S32,000
PIW-2D28,000 PIW-3D42,000
PIW-4D18
PIW-6S240,000
PIW-7D240,000
PIW-7S120,000
PIW-8D600,000
PIW-9D340,000
PW-09ND
PW-10R200,000
PW-11180,000
PW-12ND
PW-1347 PW-14200,000
PW-15R120,000
PZ-22260,000
SMW-03B780,000
SMW-102.9
SMW-1210,000
PIW-1D48,000
Total Table 3+ (17 Compounds) Concentrations inOnsite Groundwater - Floodplain Deposits andBlack Creek Aquifer
Chemours Fayetteville Works, North Carolina
Figure
6CRaleigh
Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_OnsiteAnalyteTotTable3_BlackCreek_July2020.mxd Last Revised: 12/14/2020 Author: JKasunicFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
1,000 0 1,000500 Feet
Notes:ng/L - nanograms per liter
1. Black Creek groundwater data plotted are from samples collected in July 2020.2. The outline of the River shown on this figure is approximate (River outline basedon compilation of open data sources from ArcGIS online service and North Carolina Department of Environmental Quality Online GIS - Major Hydro shapefile).3. Basemap source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community.
Legend
#*Black Creek
%,Floodplain Deposits
Observed Seep
Nearby Tributary
Site Boundary
Concentration (ng/L)
#*< 10
#*10 - 100
#*100 - 1,000
#*1,000 - 10,000
#*10,000 - 100,000
#*100,000 - 1,000,000
#*> 1,000,000
³
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
#*
#*
#*
#*#*
#*
#*
#*
#*
#*
#*
#*
#*#*
#*
#*
#*
#*
")BLADEN-1S
NS
BLADEN-4S
ND
CUMBERLAND-1S
8.2
CUMBERLAND-2D
ND
CUMBERLAND-5S
5.3
ROBESON-1D
ND
BLADEN-4D
ND
CUMBERLAND-1D
ND
CUMBERLAND-2S
10
CUMBERLAND-3D ND
CUMBERLAND-4D
ND
BLADEN-2D
ND
BLADEN-3D
ND
ROBESON-1S
78
BLADEN-2S
92
BLADEN-3S
77
CUMBERLAND-3S
56
CUMBERLAND-4S
230
Sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL, Ordnance Survey, Esri Japan,
METI, Esri China (Hong Kong), (c) OpenStreetMap contributors, and the GIS User Community
Total Table 3+ (17 Compounds) Concentrations inOffsite Groundwater
Chemours Fayetteville Works, North Carolina
Figure
7Raleigh
2 0 21 Miles
³Path: P:\PRJ\Projects\TR0795\Database and GIS\GIS\Onsite and Offsite Assessment Report\TR0795_Offsite MW HFPO-DA_July2020.mxd Last Revised: 2/23/2021 Author: NBarNahoumFebruary 2021
Projection: NAD 1983 StatePlane North Carolina FIPS 3200 Feet; Units in Foot US
N
S
W E
6 mi4 mi2 mi
Notes:
ng/L - nanograms per liter
ND - non-detect
NS - not sampled
1. Black lines represent cardinal directions (N, E, S, W)
2. The locations of Cumberland and Robeson well pairs are approximate.
3. Due to the scale of the map, pairs of wells that are in close proximity have been offset for visibility. Therefore, the placement
of these wells on this map do not reflect their true geographic coordinates.
4. Basemap sources: Esri, HERE, Garmin, Intermap, increment P Corp., GEBCO, USGS, FAO, NPS, NRCAN, GeoBase, IGN, Kadaster NL,
Ordnance Survey, Esri Japan, METI, Esri China (Hong Kong), swisstopo, © OpenStreetMap contributors, and the GIS User Community
Legend
HFPO-DA Concentrations (ng/L)
Site Boundary
NS
#*Black Creek Aquifer
")Surficial Aquifer
< 10
10 - 100
100 - 1,000
1,000 - 10,000
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
APPENDIX A
Field Methods
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Appendix A
1 February 2021
APPENDIX A
FIELD METHODS
INTRODUCTION AND OBJECTIVES
This appendix summarizes the field methods employed for the annual Onsite and Offsite
groundwater sampling event from 2020. The effort described herein was conducted by Geosyntec
and Parsons in July and August 2020. The scope of the sampling program and methods employed
to collect field data are summarized below.
SCOPE OF WORK
The scope of work involves two sampling activities: (1) Collecting a synoptic round of
groundwater elevations from on and offsite monitoring wells (July 2020); (2) Collecting water
samples for PFAS from 112 onsite wells and 17 offsite monitoring wells (July and August 2020).
Field methods for each task are described below in the Methods section. Field forms collected
during implementation of this scope of work are provided in Appendix B.
The work was performed according to the project health and safety plan (HASP) prepared by
Parsons (Parsons Health and Safety Plan Chemours Fayetteville Site, 2020). A Plan on Action
Discussion (POAD) and Project Safety Analysis (PSA) was held prior to commencing field
activities. The work was performed under Nationwide Permit 6 (United States Army Corps of
Engineers, 2017).
METHODS
This section describes the field methods and procedures that were employed for collection of
groundwater elevations water quality parameter assessment and sample collection.
Synoptic Water Level Measurements
Water level measurements for monitoring wells listed in Tables 3A and 3B were collected during
a single synoptic event. At each location, notes on well condition, weather, date and time of
collection, depth to bottom of well and depth to water level from top of casing were recorded.
Groundwater Sampling Methods
Designated monitoring wells were monitored as part of the yearly monitoring activities. These
wells are listed in Table 2 and Figures 2 and 3.
The groundwater samples were analyzed for the list of PFAS compounds listed in Table 1. Field
equipment was inspected by the program on-Site supervisor and calibrated daily prior to use
according to the manufacturer’s recommended guidelines. Field parameters were measured with a
water quality meter after sample collection and included the following:
•pH;
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Appendix A
2 February 2021
•Temperature (°C);
•Specific Conductivity (µS/cm);
•DO (mg/L);
•ORP (mV);
•Turbidity (nephelometric turbidity units [NTU]); and,
•Color.
Non-dedicated or non-disposable sampling equipment was decontaminated immediately before
sample collection in the following manner:
1.De-ionized water rinse;
2. Scrub with de-ionized water containing non-phosphate detergent (i.e., Alconox®); and
3.De-ionized water rinse.
Disposable equipment (e.g. gloves, tubing, etc.) was not reused. New sample containers were
used for each sample.
Groundwater samples were collected, where possible, using low-flow sampling techniques as
discussed in detail in the Long-term Groundwater Monitoring Plan (Parsons, 2018) and briefly
summarized here.
1. New disposable or dedicated HDPE tubing was placed at the midpoint of the well’s
screened interval.
2.Water was purged through a flow-through cell attached to a water quality meter capable of
measuring pH, temperature, specific conductivity, dissolved oxygen, and ORP.
3.Water was pumped using a peristaltic pump, with dedicated silicone tubing for the pump
head, at wells with water level less than 30 feet. A submersible pump was used for wells
with water level deeper than 30 feet.
4. Groundwater was pumped directly from submerged tubing through the pump head to a
flow-through cell until field parameters (pH, temperature, specific conductivity, DO, ORP)
were stabilized within ±10% over three consecutive readings within a five-minute interval.
If field parameters stabilized, but turbidity remained stable yet elevated greater than 20
NTU, field personnel purged five well volumes prior to sample collection.
5. Water levels in the designated wells were monitored during purging so that minimum draw-
down of the water column was maintained.
6.Once flow-through cell readings were stable, the flow-through cell was disconnected, the
tubing cut to provide a new clean end and samples were collected from the discharge of
the peristaltic pump in new 250 mL laboratory-supplied HDPE bottles.
7.Sample identification information (e.g., well/sample identification number, sample time
and date, samplers’ names, preservative, and analytical parameters) were recorded on the
bottle label with permanent ink after the sample was collected.
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
3 February 2021
Appendix A
Sample Packing and Shipping
Upon sample collection, each containerized sample was placed into an insulated sample cooler.
Wet ice was placed around the sample containers within heavy-duty plastic bags within the sample
cooler.
A chain-of-custody form was completed by the field sample custodian for each sample shipment.
Sample locations, sample identification numbers, description of samples, number of samples
collected, and specific laboratory analyses were recorded on the chain-of-custody form.
Field QA/QC Samples
Field quality assurance/ quality control (QA/QC) samples were collected as discussed in detail in
the Long-term Groundwater Monitoring Plan (Parsons, 2018) and summarized below:
1.Thirty-nine (39) equipment blanks were collected over 22 sampling days (Tables 5C and
C3).
2.Twenty-two field blanks were collected over the 22 sampling days (Tables 5C and C3)
3.Six field duplicate samples were collected for onsite wells (Tables 5A and C1) and one
duplicate sample was collected for offsite wells (Tables 5A and C2).
REFERENCES
Parsons, 2018. Long-term Groundwater Monitoring Plan. September 28, 2018.
Parsons, 2020. Fayetteville Works Health and Safety Plan.
United States Army Corps of Engineers. Nationwide Permit 6. 19 March 2017. http://saw-
reg.usace.army.mil/NWP2017/2017NWP06.pdf. Accessed 30 January 2019.
United States Army Corps of Engineers. Nationwide Permit 36, 06 June 2019.
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
APPENDIX B
Field Forms
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:09:50 Water Volume =
59.43 104.88
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
10:20 59.57 250.00 1250.00 5.13 0.13 115.70 39.23 Clear None
10:25 59.59 250.00 1250.00 5.16 0.10 108.40 20.22 Clear None
10:30 59.58 250.00 1250.00 5.25 0.08 96.50 11.34 Clear None
10:35 59.58 250.00 1250.00 5.26 0.06 95.40 8.74 Clear None
10:40 59.58 250.00 1250.00 5.32 0.05 89.60 5.38 Clear None
10:45 59.58 250.00 1250.00 5.35 0.04 86.00 3.25 Clear None
10:50 59.58 250.00 1250.00 5.26 0.04 88.30 1.94 Clear None
10:55 59.58 250.00 1250.00 5.37 0.04 82.70 2.14 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:00
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
90.18 22.94
89.70 22.83
22.32
90.74 22.20
90.86 22.44
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
92.58 22.31
92.35 22.34
92.10 22.16
91.96
Turbidity (NTU)
83.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.04
82.70
CAP3Q20-BCA-01-071320
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
10000Total Volume Purged (milliliters):
Temp.
oC
Double valve pump
Temp.(oC)PFAS22.83
Screen Interval:
91 to 101
5.37pH
STABILIZED PARAMETERS
89.70
2.14
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
96
within screen
BCA-01
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
7.272
07-13-2020
537 Mod Including HFPO-DA
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:09:08 Water Volume =
73.84 106.5
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:45 73.92 250.00 1250.00 6.19 0.77 105.80 52.86 Cloudy None
09:50 73.93 250.00 1250.00 5.93 0.69 113.30 50.83 Cloudy None
09:55 73.93 250.00 1250.00 5.85 0.57 113.30 27.84 Clear None
10:00 73.92 250.00 1250.00 5.59 0.37 122.40 14.87 Clear None
10:05 73.93 250.00 1250.00 5.39 0.28 132.50 11.34 Clear None
10:10 73.93 250.00 1250.00 5.14 0.23 143.90 8.69 Clear None
10:15 73.92 250.00 1250.00 4.96 0.18 144.50 4.94 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
5.226
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
8750Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 09:40
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
270.58 22.80
254.91 22.71
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
96
within screen
BCA-02
Project Manager:
Double valve pump
Temp.(oC)PFAS22.71
Screen Interval:
92 to 102
4.96pH
STABILIZED PARAMETERS
254.91
4.94
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.72
263.57 22.39
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.18
144.50
CAP3Q20-BCA-02-071620
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
305.32
283.21 22.87
275.93 22.74
Sunny
None
Sky:
Temperature (F): 82.00
256.49 22.50
Wind (mph)3
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:13:16 Water Volume =
50.27 101.31
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
13:55 50.42 300.00 1500.00 3.77 0.12 166.10 22.43 Cloudy Slight
14:00 50.45 300.00 1500.00 3.54 0.08 189.50 6.29 Clear No
14:05 50.45 300.00 1500.00 3.52 0.06 188.40 3.95 Clear No
14:10 50.45 300.00 1500.00 3.53 0.05 189.10 1.91 Clear No
Sampling Data Zero HS:
Method:Date: Time:14:20
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)3
Precipitation:
Partly Sunny
None
Sky:
Turbidity (NTU)
86.00
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
218.15 24.47
220.08 23.81
221.27 24.24
221.81
Spec. Cond.
µS/cm
6000Total Volume Purged (milliliters):
Temp.
oC
Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
0.05
189.10
CAP3Q20-BCA-03R-070920
PFAS
WEATHER CONDITIONS
23.93
Double valve pump
Temp.(oC)PFAS23.93
Screen Interval:
88 to 98
3.53pH
STABILIZED PARAMETERS
221.81
1.91
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
CHARLES PACE Joey Vidmar
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
92
within screen
BCA-03R
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
8.166
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:12:25 Water Volume =
28 106.95
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
13:15 28.10 280.00 5040.00 5.6 0.34 129.20 46.04 Clear None
13:20 28.10 280.00 1400.00 4.96 0.21 154.50 49.17 Clear None
13:25 28.10 280.00 1400.00 5.07 0.23 138.30 60.92 Clear None
13:35 28.13 280.00 2800.00 5.03 0.23 135.00 33.02 Clear None
13:40 28.15 280.00 1400.00 5.01 0.20 134.60 23.07 Clear None
13:45 28.15 280.00 1400.00 4.99 0.19 132.20 17.77 Clear None
13:50 28.15 280.00 1400.00 5.03 0.20 129.00 15.69 Clear None
13:55 28.15 280.00 1400.00 5.01 0.19 129.00 13.91 Clear None
Sampling Data Zero HS:
Method:Date: Time:14:00
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
99
within screen
BCA-04
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
12.632
07-13-2020
537 Mod Including HFPO-DA
Table 3+ (19)(HL)
Spec. Cond.
µS/cm
16240Total Volume Purged (milliliters):
Temp.
oC
Double valve pump
Temp.(oC)PFAS23.45
Screen Interval:
94 to 104
5.01pH
STABILIZED PARAMETERS
45.95
13.91
Spec. Cond.(µS/cm)
Turbidity (NTU)
90.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.19
129.00
CAP3Q20-BCA-04-071320
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
46.15 25.08
46.79 22.97
45.92 23.59
46.11
Wind (mph)5
Precipitation:
Sunny
None
Sky:
46.12 23.70
45.95 23.45
23.46 Missed reading at 13:30
45.87 23.25
46.15 23.50
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:14:35 Water Volume =
17.17 75.3
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
15:00 17.25 220.00 1100.00 5.47 0.21 105.00 221.96 Cloudy None
15:05 17.25 220.00 1100.00 4.83 0.12 132.80 109.81 Cloudy None
15:10 17.25 220.00 1100.00 4.95 0.09 122.00 95.07 Cloudy None
15:15 17.25 220.00 1100.00 5.02 0.09 115.60 74.25 Cloudy None
15:20 17.25 220.00 1100.00 4.97 0.08 110.40 46.51 Clear None
15:25 17.25 220.00 1100.00 4.97 0.08 108.20 39.89 Clear None
15:30 17.25 220.00 1100.00 4.98 0.08 108.80 36.01 Clear None
15:35 17.25 220.00 1100.00 4.93 0.07 109.30 34.60 Clear None
15:40 17.25 220.00 1100.00 4.92 0.09 106.30 15.50 Clear None
15:45 17.25 220.00 1100.00 4.92 0.09 105.90 12.50 Clear None
Sampling Data Zero HS:
Method:Date: Time:15:45
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
30.49 22.70
29.90 22.73
30.42 22.59
30.49 22.70
23.00
30.53 22.76
30.73 22.57
Wind (mph)8
Precipitation:
Partly Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
34.02 23.94
32.50 23.48
32.27 23.36
31.83
Turbidity (NTU)
93.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.09
105.90
CAP3Q20-BLADEN-2D-071320
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
11000Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS22.70
Screen Interval:
70 - 75
4.92pH
STABILIZED PARAMETERS
30.49
12.50
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
72.5
within screen
BLADEN-2D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
9.301
07-13-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:09:13 Water Volume =
4.3 19.74
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
09:35 4.70 160.00 800.00 4.77 4.56 122.00 72.07 Cloudy None
09:40 5.70 160.00 800.00 4.69 4.56 126.00 68.98 Cloudy None
09:45 5.90 160.00 800.00 4.72 4.49 127.30 50.83 Clear None
09:50 6.00 160.00 800.00 4.76 4.29 127.20 34.07 Clear None
09:55 6.00 160.00 800.00 4.79 4.14 129.10 26.38 Clear None
10:00 6.20 160.00 800.00 4.83 4.01 128.10 15.43 Clear None
10:05 6.20 160.00 800.00 4.89 3.88 127.70 11.23 Clear None
Sampling Data Zero HS:
Method:Date: Time:10:10
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
34.06 23.74
23.87
34.20 23.85
33.23 23.93
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
39.18 24.19
35.96 24.02
35.10 24.00
34.50
Turbidity (NTU)
79.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
3.88
127.70
CAP3Q20-BLADEN-2S-071420
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
5600Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS23.74
Screen Interval:
10 - 20
4.89pH
STABILIZED PARAMETERS
34.06
11.23
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17
within screen
BLADEN-2S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
2.47
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-10-2020 Time:10:40 Water Volume =
9.35 44.12
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
11:20 9.95 200.00 1200.00 5.94 0.14 38.10 17.99 Clear No
11:25 10.63 200.00 1000.00 5.86 0.10 40.50 19.77 Clear No
11:30 10.80 200.00 1000.00 5.86 0.08 42.70 14.97 Clear No
11:35 10.90 200.00 1000.00 5.94 0.06 40.20 8.23 Clear No
11:40 10.94 200.00 1000.00 5.95 0.06 39.80 7.86 Clear No
11:45 11.00 200.00 1000.00 5.97 0.05 38.40 8.01 Clear No
11:50 11.01 200.00 1000.00 5.97 0.06 37.10 7.33 Clear No
Sampling Data Zero HS:
Method:Date: Time:11:50
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
72.30 26.94
26.55
70.57 26.54
72.95 26.98
Wind (mph)7
Precipitation:
Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
74.03 26.80
67.85 26.77
66.90 26.33
69.41
Turbidity (NTU)
82.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.06
37.10
CAP3Q20-BLADEN-3D-071020
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
7200Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS26.94
Screen Interval:
33.75 - 43.75
5.97pH
STABILIZED PARAMETERS
72.30
7.33
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
MEGAN JUNOD Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
39
within screen
Bladen-3D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
5.563
07-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-10-2020 Time:12:50 Water Volume =
7.66 14.5
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
13:30 7.68 200.00 1000.00 5.32 6.96 182.30 3.13 Clear No
13:35 7.68 200.00 1000.00 5.19 6.97 185.50 2.51 Clear No
13:40 7.68 200.00 1000.00 5.02 7.12 190.30 2.51 Clear No
13:45 7.68 200.00 1000.00 4.94 7.03 190.90 2.64 Clear No
Sampling Data Zero HS:
Method:Date: Time:13:45
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Turbidity (NTU)
82.00
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
27.62 26.36
25.80 25.44
25.67 25.40
25.51
Spec. Cond.
µS/cm
4000Total Volume Purged (milliliters):
Temp.
oC
Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
7.03
190.90
CAP3Q20-BLADEN-3S-071020
PFAS
WEATHER CONDITIONS
25.51
Peristaltic Pump
Temp.(oC)PFAS25.51
Screen Interval:
5 - 15
4.94pH
STABILIZED PARAMETERS
25.51
2.64
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
MEGAN JUNOD Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
10
within screen
Bladen-3S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
1.094
07-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:10:45 Water Volume =
0.48 51.7
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
10:15 0.54 175.00 875.00 6.30 0.16 50.90 53.40 Clear None
10:20 0.54 175.00 875.00 6.30 0.11 47.50 52.16 Clear None
10:25 0.54 175.00 875.00 6.30 0.09 44.50 37.64 Clear None
10:30 0.54 175.00 875.00 6.30 0.08 40.10 47.65 Clear None
10:35 0.54 175.00 875.00 6.30 0.07 36.40 46.60 Clear None
10:40 0.60 175.00 875.00 6.29 0.06 35.30 44.12 Clear None
10:45 0.60 175.00 875.00 6.30 0.06 31.60 35.51 Clear None
10:50 0.60 175.00 875.00 6.30 0.06 30.20 21.78 Clear None
10:55 0.60 175.00 875.00 6.31 0.05 28.70 25.11 Clear None
11:00 0.60 175.00 875.00 6.30 0.05 26.60 21.92 Clear None
11:05 0.60 175.00 875.00 6.30 0.05 26.70 17.09 Clear None
11:10 0.60 175.00 875.00 6.30 0.05 24.10 14.22 Clear None
11:15 0.60 175.00 875.00 6.30 0.05 22.50 8.74 Clear None
11:20 0.60 175.00 875.00 6.31 0.05 21.10 7.57 Clear None
11:25 0.60 175.00 875.00 6.30 0.05 20.30 9.65 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:30
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
376.99 24.61
376.57 24.47
375.50 24.38
376.86 24.62
376.59 24.55
372.99 24.49
377.70 24.46
377.52 24.59
377.02 24.36
24.60
378.80 24.53
376.53 24.47
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
376.58 25.18
377.09 24.95
377.12 24.84
377.33
Turbidity (NTU)
82.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.05
20.30
CAP3Q20-BLADEN-4D-071320
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
13125Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS24.38
Screen Interval:
46.75 - 51.75
6.30pH
STABILIZED PARAMETERS
375.50
9.65
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
48.5
within screen
Bladen-4D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
8.195
07-13-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:11:45 Water Volume =
4.59 15
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
11:55 4.59 300.00 1500.00 5.82 1.67 33.20 84.20 Cloudy None
12:00 4.59 300.00 1500.00 5.71 1.24 27.40 70.78 Cloudy None
12:05 4.59 300.00 1500.00 5.77 1.36 21.40 52.66 Clear None
12:10 4.59 300.00 1500.00 5.79 1.39 18.40 51.44 Clear None
12:15 4.59 300.00 1500.00 5.81 1.38 16.30 47.43 Clear None
12:20 4.59 300.00 1500.00 5.83 1.41 13.40 44.40 Clear None
12:25 4.59 300.00 1500.00 5.83 1.38 12.20 44.70 Clear None
12:30 4.59 300.00 1500.00 5.83 1.37 8.70 41.56 Clear None
12:35 4.59 300.00 1500.00 5.83 1.37 8.50 40.71 Clear None
12:40 5.83 300.00 1500.00 5.83 1.36 8.10 41.70 Clear None
12:45 4.59 300.00 1500.00 5.84 1.33 5.70 41.87 Clear None
12:50 4.59 300.00 1500.00 5.84 1.31 4.00 40.89 Clear None
12:55 4.59 300.00 1500.00 5.84 1.32 3.80 41.09 Clear Cloudy
13:00 4.59 300.00 1500.00 5.85 1.38 2.30 40.61 Clear None
13:05 4.59 300.00 1500.00 5.85 1.30 1.30 42.49 Clear None
13:10 4.59 300.00 1500.00 5.84 1.26 4.20 39.79 Clear None
13:15 4.59 300.00 1500.00 5.83 1.22 4.80 41.53 Clear None
13:20 4.59 300.00 1500.00 5.85 1.33 4.20 39.43 Clear None
13:25 4.59 300.00 1500.00 5.82 1.23 7.00 41.79 Clear None
13:30 4.59 300.00 1500.00 5.83 1.24 3.10 39.91 Clear None
13:35 4.59 300.00 1500.00 5.82 1.21 3.40 38.61 Clear None
13:40 4.59 300.00 1500.00 5.83 1.24 2.20 39.11 Clear None
11:40 4.59 300.00 -5.64 1.77 132.70 38.64 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:45
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
79.25 27.56
75.27 27.23
At 13:40: Finished purging five well
volumes from well, will return
tomorrow to sample with field filter.
At 11:40: Sample field filtered due to
turbidity not dropping below 20 after
purging 5 well volumes.
77.99 27.58
77.89 28.03
80.94 26.99
80.63 27.77
76.00 27.83
81.32 27.60
79.69 27.41
80.14 28.30
78.90 28.72
79.55 27.24
80.25 26.89
79.70 27.17
78.06 27.00
79.52 27.10
78.52 27.11
27.03
77.05 27.12
78.20 27.14
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
76.32 27.41
68.65 27.57
74.32 27.09
74.69
Turbidity (NTU)
88.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
1.77
132.70
CAP3Q20-BLADEN-4S-071420-Z
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
33,000Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS27.23
Screen Interval:
4.75 - 14.75
5.64pH
STABILIZED PARAMETERS
75.27
38.64
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
10
within screen
BLADEN-4S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
1.666
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-08-2020 Time:13:40 Water Volume =
2.89 50.52
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
13:50 2.89 200.00 1000.00 4.24 0.20 197.80 39.64 Clear None
13:55 2.90 200.00 1000.00 4.09 0.09 178.60 22.35 Clear None
14:00 2.89 200.00 1000.00 4.33 0.08 152.10 17.67 Clear None
14:05 2.89 200.00 1000.00 4.32 0.08 143.60 16.91 Clear None
14:10 2.89 200.00 1000.00 4.32 0.07 136.00 10.11 Clear None
14:15 2.89 200.00 1000.00 4.32 0.06 131.70 7.73 Clear None
14:20 2.89 200.00 1000.00 4.32 0.06 127.00 5.54 Clear None
14:25 2.89 200.00 1000.00 4.33 0.06 124.00 5.90 Clear None
Sampling Data Zero HS:
Method:Date: Time:14:30
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
24.39
23.50
24.61
24.52
Partly Cloudy
None
Wind (mph)12
Precipitation:
Sky:
Temperature (F):85.00
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
45
within screen
Cumberland-1D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
24.21
24.66
24.47
110.00
110.00
110.00
7.621
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
8000Total Volume Purged (milliliters):
Temp.
oC
Table 3+ (20)(LL)
Table 6 (H)5(hold)
110.00
100.00
100.00
24.52
07-08-2020
ORP (mV)
0.06
Peristaltic Pump
Temp.(oC)PFAS24.39
Screen Interval:
40 - 50
4.33pH
STABILIZED PARAMETERS
100.00
Initial Depth to Water (ft.):
250 mL poly
Spec. Cond.
µS/cm
100.00
110.00
CAP3Q20-CUMBERLAND-1D-070820-D
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
124.00
CAP3Q20-CUMBERLAND-1D-070820
PFAS
WEATHER CONDITIONS
5.90
Spec. Cond. (µS/cm)
Turbidity (NTU)
DO (mg/L)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-08-2020 Time:12:45 Water Volume =
2.81 25.39
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
12:55 2.83 200.00 2000.00 4.27 0.11 207.80 0.89 Clear None
13:00 2.83 200.00 1000.00 4.27 0.11 209.60 1.23 Clear None
13:05 2.83 200.00 1000.00 4.27 0.08 208.00 1.51 Clear None
13:10 2.83 200.00 1000.00 4.27 0.10 218.10 1.27 Clear None
13:15 2.83 200.00 1000.00 4.29 0.21 208.10 0.81 Clear None
13:20 2.83 200.00 1000.00 4.31 0.22 199.20 0.76 Clear None
13:25 2.83 200.00 1000.00 4.3 0.20 197.30 0.45 Clear None
Sampling Data Zero HS:
Method:Date: Time:13:30
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
23.99
24.14
120.00
120.00
120.00
120.00
24.71
24.06
120.00
120.00
120.00
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
Cumberland-1S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
24.26
24.07
24.88
Temperature (F):
3.613
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
8000Total Volume Purged (milliliters):
Temp.
oC
Spec. Cond.
85.00
Table 3+ (20)(LL)
Table 6 (H)5(hold)
ORP (mV)
0.20
Peristaltic Pump
Temp.(oC)PFAS24.88
Screen Interval:
15 - 25
4.30pH
STABILIZED PARAMETERS
120.00
Initial Depth to Water (ft.):
250 mL poly
µS/cm
07-08-2020
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
197.30
CAP3Q20-CUMBERLAND-1S-070820
PFAS
WEATHER CONDITIONS
0.45
Spec. Cond. (µS/cm)
Turbidity (NTU)
DO (mg/L)
Partly Cloudy
None
Wind (mph)12
Precipitation:
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time: 10:23 Water Volume =
2.74 57.55
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
11:40 2.76 300.00 1200.00 6.47 0.70 -49.00 29.70 Clear Yes -
Sulfur/Iron
11:45 2.77 300.00 1500.00 6.6 0.00 -72.00 26.60 Clear Yes -
Sulfur/Iron
11:50 2.78 300.00 1500.00 6.65 0.00 -80.00 22.40 Clear Yes -
Sulfur/Iron
11:55 2.78 300.00 1500.00 6.73 0.00 -87.00 20.10 Clear Yes -
Sulfur/Iron
12:00 2.78 300.00 1500.00 6.84 0.00 -99.00 11.80 Clear Yes -
Sulfur/Iron
12:05 2.78 300.00 1500.00 6.97 0.00 -101.00 13.30 Clear Yes -
Sulfur/Iron
12:10 2.78 300.00 1500.00 6.87 0.00 -103.00 12.20 Clear Yes -
Sulfur/Iron
12:15 2.78 300.00 1500.00 6.87 0.00 -103.00 11.40 Clear Yes -
Sulfur/Iron
Sampling Data Zero HS:
Method:Date: Time:12:15
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
MEGAN JUNOD Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
52
within screen
Cumberland-2D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
8.77
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
11700Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS24.36
Screen Interval:
47 - 57
6.87pH
STABILIZED PARAMETERS
43.00
11.40
Spec. Cond.(µS/cm)
Turbidity (NTU)
79.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.00
-103.00
CAP3Q20-CUMBERLAND-2D-070920
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
52.00 24.68
43.00 24.40
43.00 24.38
43.00
Wind (mph)9
Precipitation:
Cloudy
None
Sky:
43.00 24.26
43.00 24.36
24.48
44.00 24.64
43.00 24.17
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:13:25 Water Volume =
2.67 17.75
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
14:05 2.67 200.00 1000.00 5.03 1.79 277.00 3.90 Clear No
14:10 2.67 200.00 1000.00 4.63 0.52 318.00 4.10 Clear No
14:15 2.67 200.00 1000.00 4.67 0.38 321.00 4.30 Clear No
14:20 2.67 200.00 1000.00 4.73 0.24 311.00 3.70 Clear No
14:25 2.67 200.00 1000.00 4.78 0.18 327.00 3.20 Clear No
14:30 2.67 200.00 1000.00 4.8 0.18 327.00 3.60 Clear No
14:35 2.67 200.00 1000.00 4.87 0.15 332.00 3.00 Clear No
14:40 2.67 200.00 1000.00 4.87 0.12 333.00 3.10 Clear No
14:45 2.67 200.00 1000.00 4.88 0.15 336.00 3.70 Clear No
14:50 2.67 200.00 1000.00 4.84 0.19 339.00 5.30 Clear No
14:55 2.67 200.00 1000.00 4.89 0.17 340.00 2.80 Clear No
15:00 2.68 200.00 1000.00 4.89 0.13 345.00 2.60 Clear No
Sampling Data Zero HS:
Method:Date: Time:15:00
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
MEGAN JUNOD Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
12
within screen
Cumberland-2S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
2.413
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
12000Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS26.71
Screen Interval:
7 - 17
4.89pH
STABILIZED PARAMETERS
34.00
2.60
Spec. Cond.(µS/cm)
Turbidity (NTU)
82.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.13
345.00
CAP3Q20-CUMBERLAND-2S-070920
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
37.00 27.23
35.00 27.26
35.00 27.31
34.00
Wind (mph)12
Precipitation:
Cloudy
None
Sky:
26.42
34.00 26.61
34.00 27.08
35.00 26.22
35.00 26.29
35.00 26.25
34.00 26.84
34.00 27.01
34.00 26.71
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-10-2020 Time:10:24 Water Volume =
6.29 27.15
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
10:45 6.29 400.00 2000.00 6.89 0.05 -176.00 1.85 Clear None
10:50 6.29 400.00 2000.00 6.83 0.03 -179.00 4.33 Clear None
10:55 6.29 400.00 2000.00 6.85 0.03 -174.10 4.29 Clear None
11:00 6.31 400.00 2000.00 6.81 0.02 -166.50 3.61 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:05
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
25
within screen
Cumberland-3D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
3.338
07-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Peristaltic Pump
Temp.(oC)PFAS21.94
Screen Interval:
22 - 27
6.81pH
STABILIZED PARAMETERS
221.35
3.61
Spec. Cond.(µS/cm)
DO (mg/L)
ORP (mV)
0.02
-166.50
CAP3Q20-CUMBERLAND-3D-071020
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
8000Total Volume Purged (milliliters):
Temp.
oC
Table 3+ (20)(LL)
Table 6 (H)5(hold)
21.94
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
228.75 21.56
225.49 21.95
222.01 21.96
221.35
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Turbidity (NTU)
82.00
250 mL poly
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-10-2020 Time:11:15 Water Volume =
6.59 14.23
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
11:25 6.60 400.00 2000.00 4.29 2.14 157.80 25.28 Clear None
11:30 6.60 400.00 2000.00 4.24 2.06 162.50 17.66 Clear None
11:35 6.60 400.00 2000.00 4.22 1.92 171.00 13.26 Clear None
11:40 6.60 400.00 2000.00 4.26 1.87 179.00 6.13 Clear None
11:45 6.60 400.00 2000.00 4.29 1.84 181.60 5.56 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:50
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
12
within screen
Cumberland-3S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
1.222
07-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Peristaltic Pump
Temp.(oC)PFAS23.74
Screen Interval:
9 - 14
4.29pH
STABILIZED PARAMETERS
21.17
5.56
Spec. Cond.(µS/cm)
Spec. Cond.
µS/cm
10000Total Volume Purged (milliliters):
Temp.
oC
DO (mg/L)
ORP (mV)
1.84
181.60
PFAS
23.54
Turbidity (NTU)
Sunny
21.17 23.74
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)
CAP3Q20-CUMBERLAND-3S-071020 WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
20.13 23.77
20.43
23.48
21.08 23.70
21.10
Wind (mph)3
Precipitation:
86.00
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-10-2020 Time:11:25 Water Volume =
11.78 67.52
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
12:05 11.85 190.00 1900.00 5.12 0.14 59.20 5.74 Clear No
12:10 11.86 190.00 950.00 5.06 0.11 77.00 8.25 Clear No
12:15 11.86 190.00 950.00 5.03 0.10 60.40 12.59 Clear No
12:20 11.86 190.00 950.00 5.03 0.09 57.00 5.29 Clear No
12:25 11.86 190.00 950.00 5 0.08 55.70 8.14 Clear No
12:30 11.86 190.00 950.00 4.94 0.08 55.90 5.34 Clear No
12:35 11.86 190.00 950.00 4.97 0.08 51.00 5.35 Clear No
Sampling Data Zero HS:
Method:Date: Time:12:40
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER Sharon Moran
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
62
within screen
Cumberland-4D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
8.918
07-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
7600Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS25.16
Screen Interval:
57 - 67
4.97pH
STABILIZED PARAMETERS
32.83
5.35
Spec. Cond.(µS/cm)
Turbidity (NTU)
83.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.08
51.00
CAP3Q20-CUMBERLAND-4D-071020
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
33.87 25.98
33.49 25.31
33.12 25.59
33.24
Wind (mph)3
Precipitation:
Partly Cloudy
None
Sky:
32.83 25.16
25.71
33.13 25.42
32.95 25.38
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-10-2020 Time:10:12 Water Volume =
6.72 20.9
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
10:35 7.15 205.00 1435.00 4.34 0.09 7.60 1.52 Light brown Sulfur
10:40 7.23 180.00 1025.00 4.33 0.05 27.70 1.11 Light brown Sulfur
10:45 7.19 180.00 900.00 4.33 0.05 33.30 1.76 Light brown Sulfur
10:50 7.19 180.00 900.00 4.33 0.04 34.70 2.77 Light brown Sulfur
10:55 7.19 180.00 900.00 4.32 0.04 37.50 1.90 Light brown Sulfur
11:00 7.20 180.00 900.00 4.33 0.04 37.90 1.42 Light brown Sulfur
Sampling Data Zero HS:
Method:Date: Time:11:05
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER Sharon Moran
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15
within screen
Cumberland-4S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
2.269
07-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
6060Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS25.45
Screen Interval:
10 - 20
4.33pH
STABILIZED PARAMETERS
37.48
1.42
Spec. Cond.(µS/cm)
Turbidity (NTU)
82.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.04
37.90
CAP3Q20-CUMBERLAND-4S-071020
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
40.30 25.73
38.70 25.10 Reduce flow rate due to drawdown
38.03 25.44
38.36
Wind (mph)0
Precipitation:
Partly Cloudy
None
Sky:
25.61
37.76 25.80
37.48 25.45
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-08-2020 Time:13:56 Water Volume =
3.06 23.47
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min.ml mg/L mV NTU
14:20 3.07 400.00 0.00 5.49 0.11 24.60 24.45 Slightly
cloudy No
14:25 3.08 400.00 2000.00 5.47 0.06 -16.80 24.81 Slightly
cloudy No
14:30 3.09 400.00 2000.00 5.46 0.05 -33.30 18.61 Clear No
14:35 3.09 400.00 2000.00 5.44 0.04 -40.10 17.22 Clear No
14:40 3.09 400.00 2000.00 5.42 0.03 -42.90 15.78 Clear No
14:45 3.09 400.00 2000.00 5.41 0.03 -49.90 19.44 Clear No
14:50 3.09 400.00 2000.00 5.40 0.03 -48.10 9.71 Clear No
Sampling Data Zero HS:
Method:Date: Time:14:50
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
MS ID: CAP3Q20-CUMBERLAND-5S-070820-MS
REP ID: CAP3Q20-CUMBERLAND-5S-070820-REP
Spec. Cond.
µS/cm
140.00
140.00
130.00
130.00
120.00
120.00
23.39
23.66
23.37
23.53
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
MEGAN JUNOD Ken Stuart
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
Cumberland-5S
Project Manager:
Temperature (F):
3.266
07-08-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
12000Total Volume Purged (milliliters):
Temp.
oC
82.00
Table 3+ (20)(LL)
Table 6 (H)5(hold)
Depth to Well Bottom (ft.):
23.32
ORP (mV)
0.03
Peristaltic Pump
Temp.(oC)PFAS23.37
Screen Interval:
14 - 24
5.40pH
STABILIZED PARAMETERS
120.00
Initial Depth to Water (ft.):
250 mL poly
Low Flow
24.13
120.00 23.37
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
-48.10
CAP3Q20-CUMBERLAND-5S-070820
PFAS
WEATHER CONDITIONS
9.71
Spec. Cond. (µS/cm)
Turbidity (NTU)
DO (mg/L)
Partly Cloudy
None
Wind (mph)4
Precipitation:
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:10:23 Water Volume =
14.92 25.5
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:40 14.92 250.00 1250.00 5.51 2.79 124.10 2.06 Clear No
10:45 14.92 250.00 1250.00 5.53 3.63 117.00 1.69 Clear No
10:50 14.92 250.00 1250.00 5.56 4.03 116.60 1.51 Clear No
10:55 14.92 250.00 1250.00 5.57 4.22 115.10 1.51 Clear No
11:00 14.92 250.00 1250.00 5.58 4.36 116.50 1.71 Clear No
Sampling Data Zero HS:
Method: Date: Time:11:10
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
1.693
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
6250Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
136.42 24.64
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
19
within screen
FTA-01
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS24.87
Screen Interval:
12.0-22.0
5.58pH
STABILIZED PARAMETERS
132.57
1.71
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.77
24.79
250 mL poly
DO (mg/L)
ORP (mV)
4.36
116.50
CAP3Q20-FTA-01-072020
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
151.96
132.57 24.87
146.19 24.69
141.36
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Temperature (F): 88.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:11:23 Water Volume =
17.07 25.55
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:40 17.10 250.00 1250.00 4.8 5.28 133.00 3.34 Clear No
11:45 17.10 250.00 1250.00 4.82 5.74 146.80 2.34 Clear No
11:50 17.10 250.00 1250.00 4.76 5.90 153.20 2.26 Clear No
11:55 17.11 250.00 1250.00 4.59 5.90 158.00 2.18 Clear No
Sampling Data Zero HS:
Method: Date: Time:12:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Temperature (F): 88.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
27.63
26.33 24.16
24.71 23.86
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
5.90
158.00
CAP3Q20-FTA-02-072020
PFAS
Peristaltic Pump
Temp.(oC)PFAS23.85
Screen Interval:
11.5-21.5
4.59pH
STABILIZED PARAMETERS
24.38
2.18
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.09
Low Flow
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20.5
within screen
FTA-02
Project Manager:
1.357
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
5000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
24.38 23.85
Initial Depth to Water (ft.):
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:11:50 Water Volume =
16.8 25.48
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:05 16.86 300.00 1500.00 4.77 5.67 187.10 4.53 Clear No
13:10 13.88 300.00 1500.00 4.40 4.79 221.10 5.00 Clear No
13:15 13.88 300.00 1500.00 4.33 4.61 227.20 3.00 Clear No
13:20 13.89 300.00 1500.00 4.38 4.55 226.40 2.76 Clear No
13:25 13.87 300.00 1500.00 4.51 4.49 220.50 2.47 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:30
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F): 92.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
30.05
44.55 23.27
39.37 23.40
42.68
250 mL poly
DO (mg/L)
ORP (mV)
4.49
220.50
CAP3Q20-FTA-03-072020
PFAS
Peristaltic Pump
Temp.(oC)PFAS23.27
Screen Interval:
12.0-22.0
4.51pH
STABILIZED PARAMETERS
44.55
2.47
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.89
23.41
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
FTA-03
Project Manager:
1.389
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
7500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:00
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
43.96 23.25
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:14:54 Water Volume =
6.81 19.45
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:56 6.81 220.00 0.00 4.15 0.19 81.50 213.90 Light brown No
15:00 6.81 220.00 880.00 4.12 0.17 79.30 83.95 Light brown No
15:05 6.81 220.00 1100.00 4.14 0.15 76.20 27.20 Clear No
15:10 6.81 220.00 1100.00 4.16 0.14 73.30 17.98 Clear No
15:15 6.81 220.00 1100.00 4.16 0.13 71.80 8.31 Clear No
15:20 6.81 220.00 1100.00 4.17 0.11 71.50 9.34 Clear No
15:25 6.81 220.00 1100.00 4.16 0.11 70.20 11.92 Clear No
15:30 6.81 220.00 1100.00 4.16 0.10 70.40 5.18 Clear No
Sampling Data Zero HS:
Method: Date: Time:15:35
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.114
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
7480.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:14:56
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
51.39 31.96
50.71 31.64
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
12
within screen
INSITU-01
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS31.10
Screen Interval:
7.0-17.0
4.16pH
STABILIZED PARAMETERS
50.73
5.18
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
32.76
31.10
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.10
70.40
CAP3Q20-INSITU-01-072020
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
51.15
51.25 32.50
51.51 31.96
50.73
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 93.00
51.38 32.03
51.17 31.67
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:14:03 Water Volume =
15.98 28.93
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:20 16.11 200.00 1000.00 4.06 0.37 236.10 2.38 Clear No
14:25 16.13 200.00 1000.00 3.92 0.10 250.90 1.36 Clear No
14:30 16.14 200.00 1000.00 3.80 0.07 263.10 1.17 Clear No
14:35 16.14 200.00 1000.00 3.73 0.07 272.40 0.96 Clear No
14:40 16.15 200.00 1000.00 3.70 0.06 280.50 0.85 Clear No
14:45 16.15 200.00 1000.00 3.69 0.05 286.70 0.79 Clear No
14:50 16.15 200.00 1000.00 3.69 0.05 290.00 0.73 Clear No
14:55 16.15 200.00 1000.00 3.74 0.05 292.20 0.82 Clear No
Sampling Data Zero HS:
Method: Date: Time:15:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
134.81 19.88
134.78 19.92
Wind (mph)2
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
131.73
133.80 20.82
134.29 20.52
134.68
90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.05
292.20
CAP3Q20-LTW-01-071620
PFAS
Peristaltic Pump
Temp.(oC)PFAS19.99
Screen Interval:
11.0-26.0
3.74pH
STABILIZED PARAMETERS
134.68
0.82
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
22.28
19.99
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
LTW-01
Project Manager:
2.072
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
8000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 14:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
135.01 20.65
134.41 20.41
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-17-2020 Time:10:10 Water Volume =
9.85 40.7
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:30 9.95 200.00 1000.00 5.66 0.44 85.80 1.07 Clear No
10:35 9.96 200.00 1000.00 5.99 0.42 46.90 0.42 Clear No
10:40 9.96 200.00 1000.00 5.72 0.45 52.10 0.33 Clear No
10:45 9.97 200.00 1000.00 5.55 0.50 97.50 0.34 Clear No
10:50 9.97 200.00 1000.00 5.67 0.51 104.00 0.16 Clear No
10:55 9.98 200.00 1000.00 5.58 0.54 103.40 0.11 Clear No
Sampling Data Zero HS:
Method: Date: Time:11:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
4.936
07-17-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
6000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
77.88 19.05
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
34
within screen
LTW-02
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS18.95
Screen Interval:
28.0-38.0
5.58pH
STABILIZED PARAMETERS
77.73
0.11
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
19.36
18.96
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.54
103.40
CAP3Q20-LTW-02-071720
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
77.56
77.45 19.34
79.44 19.26
77.97
Sunny
None
Sky:
Temperature (F): 82.00
77.73 18.95
Wind (mph)2
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-23-2020 Time: 11:03 Water Volume =
13.2 32.76
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:15 13.32 250.00 1250.00 4.58 0.16 89.40 10.01 Clear None
11:20 13.32 250.00 1250.00 4.52 0.09 84.10 11.50 Clear None
11:25 14.40 250.00 1250.00 4.49 0.07 79.00 6.92 Clear None
11:30 13.40 250.00 1250.00 4.49 0.06 76.10 2.86 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:35
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
107.60
103.10 20.61
103.36 20.99
89.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.06
76.10
CAP3Q20-LTW-03-072320
PFAS
Peristaltic Pump
Temp.(oC)PFAS21.09
Screen Interval:
15.0-30.0
4.49pH
STABILIZED PARAMETERS
102.39
2.86
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.00
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
25
within screen
LTW-03
Project Manager:
3.13
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
5000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
102.39 21.09
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:09:13 Water Volume =
8.46 28.48
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:35 10.35 100.00 1500.00 4.65 0.19 191.30 3.03 Clear No
09:40 10.42 100.00 500.00 4.66 0.18 172.80 3.90 Clear No
09:45 10.55 100.00 500.00 4.8 0.14 150.40 5.48 Clear No
09:50 10.65 100.00 500.00 4.8 0.14 149.00 5.66 Clear No
09:55 10.75 100.00 500.00 4.75 0.14 147.30 5.66 Clear No
Sampling Data Zero HS:
Method: Date: Time:10:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)1
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
99.07
93.47 21.43
95.92 21.97
93.30
83.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.14
147.30
CAP3Q20-LTW-04-072320
PFAS
Peristaltic Pump
Temp.(oC)PFAS21.43
Screen Interval:
12.0-27.0
4.75pH
STABILIZED PARAMETERS
93.47
5.66
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.83
21.30
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20.5
within screen
LTW-04
Project Manager:
3.203
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
3500.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:09:20
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
94.89 21.50
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-22-2020 Time:10:15 Water Volume =
9.49 47.28
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:20 9.53 200.00 1000.00 3.46 1.00 55.20 15.80 Clear No
10:25 9.53 150.00 750.00 3.48 0.52 55.20 14.60 Clear No
10:30 9.53 150.00 750.00 3.57 0.35 48.10 12.80 Clear No
10:35 9.53 150.00 750.00 3.61 0.29 47.30 11.90 Clear No
10:40 9.53 150.00 750.00 3.77 0.24 40.30 14.60 Clear No
10:45 9.53 150.00 750.00 3.82 0.23 36.60 10.90 Clear No
10:50 9.53 150.00 750.00 3.7 0.23 38.60 3.12 Clear No
Sampling Data Zero HS:
Method: Date: Time:10:53
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
6.046
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
5500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
126.00 22.89
127.00 22.49
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
35
within screen
LTW-05
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS22.49
Screen Interval:
29.0-44.0
3.70pH
STABILIZED PARAMETERS
127.00
3.12
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
22.81
127.00 22.87
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.23
38.60
CAP3Q20-LTW-05-072220
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
128.00
127.00 22.94
127.00 22.61
Sunny
None
Sky:
Temperature (F): 87.00
127.00 22.50
Wind (mph)3
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:13:57 Water Volume =
18.66 31.88
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:23 18.88 300.00 0.00 5.88 0.59 18.10 91.30 Cloudy Yes
14:28 18.96 300.00 1500.00 5.73 0.39 17.40 64.10 Clear Yes
14:33 19.01 300.00 1500.00 5.79 0.46 8.90 57.60 Cloudy,
reddish tan Yes
14:38 19.08 300.00 1500.00 5.98 0.43 2.40 36.60 Clear Yes
14:43 19.13 300.00 1500.00 5.98 0.51 3.20 -Clear No
14:48 19.19 250.00 1250.00 5.62 1.17 15.70 43.60 Clear Yes
14:53 19.26 250.00 1250.00 5.49 1.80 27.30 32.20 Clear Yes
14:58 19.09 150.00 750.00 5.63 2.80 28.70 27.40 Clear Yes
15:03 19.19 150.00 750.00 5.79 2.68 26.10 19.90 Clear Yes
15:08 19.00 150.00 750.00 5.83 2.86 28.70 19.10 Clear Yes
15:13 18.98 150.00 750.00 5.76 2.89 28.90 18.80 Clear Yes
15:18 18.95 150.00 750.00 5.75 2.91 29.70 18.00 Clear Yes
Sampling Data Zero HS:
Method: Date: Time:15:21
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
8.461
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
12250.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:14:23
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
87.00 23.80
78.00 23.42
74.00 24.86
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 4
Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
22
within screen
MW-1S
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS25.09
Screen Interval:
21.0-24.0
5.75pH
STABILIZED PARAMETERS
73.00
18.00
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.60
23.35
98.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
2.91
29.70
CAP3Q20-MW-1S-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
86.00
85.00 23.70
87.00 24.62
84.00
Wind (mph)3
Precipitation:
MS|Rep
Sunny
None
Sky:
Temperature (F):
80.00 23.15
75.00 24.29
73.00 25.09
74.00 24.85
73.00 25.01
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-30-2020 Time:09:49 Water Volume =
9.68 15.72
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:10 9.70 200.00 1000.00 4.86 0.48 180.70 0.06 Clear None
10:15 9.70 200.00 1000.00 4.63 0.57 192.00 0.01 Clear None
10:20 9.70 200.00 1000.00 4.57 0.59 197.10 0.03 Clear None
10:25 9.70 200.00 1000.00 4.53 0.65 194.90 0.00 Clear None
10:30 9.70 200.00 1000.00 4.5 0.68 190.70 0.04 Clear None
10:35 9.70 200.00 1000.00 4.48 0.73 190.10 0.00 Clear None
10:40 9.70 200.00 1000.00 4.48 0.73 189.20 0.04 Clear None
10:45 9.70 200.00 1000.00 4.48 0.75 187.40 0.00 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:50
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
79.49 24.36
79.43 24.58
81.95 24.52
79.10 24.50
0.966
07-30-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
8000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
108.68 24.72
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
12
within screen
MW-7S
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.58
Screen Interval:
NA
4.48pH
STABILIZED PARAMETERS
79.43
0.00
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
85.79
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.75
187.40
CAP3Q20-MW-7S-073020
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
24.59
82.02 24.72
81.94 24.60
Wind (mph)4
Precipitation:
Cloudy
None
Sky:
Temperature (F): 76.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-29-2020 Time:11:52 Water Volume =
20.72 24.72
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:13 20.72 250.00 2000.00 5.38 7.24 142.50 0.93 Clear No
12:18 20.72 250.00 1250.00 5.11 7.25 139.50 2.06 Clear No
12:23 21.74 250.00 1250.00 5.08 7.14 140.40 5.20 Clear No
12:28 20.74 250.00 1250.00 5.05 6.96 164.10 0.29 Clear No
12:33 20.74 250.00 1250.00 4.96 6.89 179.10 0.32 Clear No
12:38 20.74 250.00 1250.00 4.9 6.78 187.40 0.34 Clear No
12:43 20.74 250.00 1250.00 4.8 6.70 189.90 0.45 Clear No
12:48 20.74 250.00 1250.00 4.76 6.55 206.60 0.47 Clear No
12:53 20.74 250.00 1250.00 5.31 6.54 200.40 129.68 Tan No
13:02 20.74 250.00 2250.00 4.95 4.93 203.20 100.37 Clear No
13:07 20.74 250.00 1250.00 4.94 5.13 195.20 22.09 Clear No
13:12 20.74 250.00 1250.00 4.87 5.12 190.30 10.92 Clear No
13:17 20.74 250.00 1250.00 4.89 4.96 190.20 2.16 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:17
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
59.07 24.05
60.98 24.31
60.63 24.12
59.97 24.02
59.03 24.36
59.87 24.66
59.22 24.31
59.72 24.43
59.29 24.29
0.64
07-29-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
18000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
76.37 25.97
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Rob Windell, Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
22.7
within screen
MW-9S
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.05
Screen Interval:
17.5-22.5
4.89pH
STABILIZED PARAMETERS
59.07
2.16
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
61.20
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
4.96
190.20
CAP3Q20-MW-9S-072920
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
24.36
59.78 24.20
58.51 24.16
Wind (mph)4
Precipitation:
Cloudy
None
Sky:
Temperature (F): 89.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-05-2020 Time:14:41 Water Volume =
23.33 24.23
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:55 23.55 125.00 1250.00 3.44 3.40 392.50 14.98 Clear None
15:00 23.78 125.00 625.00 3.3 3.60 370.80 6.54 Clear None
15:05 23.83 125.00 625.00 3.17 2.36 374.90 18.92 Clear None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.144
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:14:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART James Briggs
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
24.2
bottom of well
MW-11
Project Manager:
-
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS-
Screen Interval:
11.5-21.5
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
450.95 26.79
452.72 25.59
454.00 25.21 Well went dry before next reading
Wind (mph)8
Precipitation:
Cloudy
None
Sky:Well ran dry
Temperature (F): 84.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:08-06-2020 Time:13:20 Water Volume =
23.9 24.24
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:35 23.90 -0.00 3.47 6.37 405.30 95.71 Cloudy None
Sampling Data Zero HS:
Method: Date: Time:13:35
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
0.054
08-06-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
0.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JACOB LIMPUS Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
24.24
bottom of well
MW-11
Project Manager:
Grab
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS-
Screen Interval:
11.5-21.5
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
CAP3Q20-MW-11-080620
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
468.40 31.24 Singular parameter taken, well was purged the day prior and
just needed to be sampled today. Well went dry yesterday
(8/05/2020).
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:Well ran dry
Temperature (F): 84.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-21-2020 Time: 13:37 Water Volume =
19.25 24.63
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:55 19.31 300.00 1500.00 5.24 6.91 291.92 24.76 Cloudy No
14:05 19.31 300.00 3000.00 4.88 6.96 313.00 7.46 Clear No
14:10 19.31 300.00 1500.00 4.98 7.04 307.50 3.81 Clear No
14:15 19.31 300.00 1500.00 5.05 7.01 306.00 3.22 Clear No
Sampling Data Zero HS:
Method: Date: Time:14:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.861
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
7500.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:50
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
124.25 22.60
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
21
within screen
MW-12S
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS22.60
Screen Interval:
17.5-22.5
5.05pH
STABILIZED PARAMETERS
124.25
3.22
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.51
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
7.01
306.00
CAP3Q20-MW-12S-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
127.11
122.99 23.20 Missed data reading due to delivering bottle sets to
nearby team
124.09 23.14
250 mL poly
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 92.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-24-2020 Time:11:28 Water Volume =
44.7 68.68
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:50 44.85 260.00 1300.00 4.19 0.15 203.30 80.68 Clear None
11:55 44.85 260.00 1300.00 4.11 0.10 217.20 63.08 Clear None
12:00 44.95 260.00 1300.00 3.95 0.08 231.40 49.12 Clear None
12:05 44.85 260.00 1300.00 3.68 0.06 239.90 33.50 Clear None
12:10 44.85 260.00 1300.00 3.78 0.05 250.40 27.78 Clear None
12:15 44.85 260.00 1300.00 3.74 0.05 249.90 23.30 Clear None
12:20 44.85 260.00 1300.00 3.76 0.04 249.30 16.24 Clear None
12:25 44.85 260.00 1300.00 3.77 0.04 247.60 15.96 Clear None
12:30 44.85 260.00 1300.00 3.77 0.04 243.20 10.71 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:35
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Temperature (F): 79.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
23.25
146.34 23.62
146.70 23.78
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.04
243.20
CAP3Q20-MW-13D-072420
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS23.40
Screen Interval:
57 to 67
3.77pH
STABILIZED PARAMETERS
145.30
10.71
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
146.65
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER Luke Tart
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
61
within screen
MW-13D
Project Manager:
3.837
07-24-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
11700Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
148.89 23.53
146.31 23.94
145.94 23.61
146.38 24.03
145.22 23.77
145.30 23.40
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:10:10 Water Volume =
40.53 74.89
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
11:45 40.53 250.00 3750.00 3.79 2.10 231.10 19.73 Clear None
11:50 40.59 250.00 1250.00 3.3 0.79 251.00 8.39 Clear None
11:55 40.56 250.00 1250.00 3.33 0.71 250.20 1.50 Clear None
12:00 40.56 250.00 1250.00 3.9 0.69 219.40 0.44 Clear None
12:05 40.56 250.00 1250.00 3.39 0.68 239.90 2.08 Clear None
12:10 40.56 250.00 1250.00 3.42 0.68 244.90 0.21 Clear None
12:15 40.56 250.00 1250.00 3.42 0.69 223.30 0.17 Clear None
Sampling Data Zero HS:
Method:Date: Time:12:20
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
66.6
within screen
MW-14D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
5.498
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
11250Total Volume Purged (milliliters):
Temp.
oC
Double valve pump
Temp.(oC)PFAS22.30
Screen Interval:
62 to 72
3.42pH
STABILIZED PARAMETERS
112.37
0.17
Spec. Cond.(µS/cm)
Turbidity (NTU)
81.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
0.69
223.30
CAP3Q20-MW-14D-070920
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
97.41 23.14
113.24 21.81
113.85 21.86
112.25
Wind (mph)4
Precipitation:
Cloudy
None
Sky:
112.37 22.30
21.97
112.82 22.00
112.82 22.04
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:11:27 Water Volume =
48.56 65.19
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:50 48.57 290.00 1450.00 4.57 0.35 171.70 70.47 Cloudy None
11:55 48.57 290.00 1450.00 4.45 0.33 173.50 29.53 Clear None
12:00 48.56 290.00 1450.00 4.26 0.31 182.20 11.58 Clear None
12:05 48.58 290.00 1450.00 4.27 0.32 181.00 5.30 Clear None
12:10 48.58 290.00 1450.00 4.3 0.30 179.00 1.90 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:10
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
2.661
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
7250Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 11:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
558.87 23.85
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
62
within screen
MW-15DRR
Project Manager:
Double valve pump
Temp.(oC)PFAS24.08
Screen Interval:
52.5 to 62.5
4.30pH
STABILIZED PARAMETERS
566.04
1.90
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.67
24.40
250 mL poly
DO (mg/L)
ORP (mV)
0.30
179.00
CAP3Q20-MW-15DRR-071620
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
575.16
566.04 24.08
569.50 24.40
556.30
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F): 88.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:13:00 Water Volume =
36.17 85.33
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
13:35 36.36 240.00 1680.00 3.39 0.96 251.50 1.49 Clear None
13:40 36.35 240.00 1200.00 3.42 0.68 244.90 0.21 Clear None
13:45 36.36 240.00 1200.00 4.03 0.90 229.50 0.27 Clear None
13:50 36.36 240.00 1200.00 3.62 0.89 229.60 0.22 Clear None
14:00 36.36 240.00 2400.00 3.6 0.87 229.30 0.17 Clear None
14:05 36.36 240.00 1200.00 3.58 0.88 232.60 0.20 Clear None
Sampling Data Zero HS:
Method:Date: Time:14:10
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
77.6
bottom of well
MW-16D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
7.866
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
8880Total Volume Purged (milliliters):
Temp.
oC
Double valve pump
Temp.(oC)PFAS22.71
Screen Interval:
72 to 82
3.58pH
STABILIZED PARAMETERS
96.79
0.20
Spec. Cond.(µS/cm)
Turbidity (NTU)
87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
0.88
232.60
CAP3Q20-MW-16D-070920
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
95.67 22.89
112.82 22.04
96.68 22.53
96.98
Wind (mph)3
Precipitation:
Partly Cloudy
None
Sky:
22.78
96.36 22.68
96.79 22.71
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:13:00 Water Volume =
29.29 67.75
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
13:30 29.31 290.00 2030.00 3.86 0.18 242.10 183.72 Cloudy None
13:35 29.31 290.00 1450.00 3.5 0.11 257.70 99.21 Cloudy None
13:40 29.31 290.00 1450.00 3.43 0.10 260.10 30.14 Cloudy None
13:45 29.31 290.00 1450.00 3.48 0.11 253.90 9.92 Clear None
13:50 29.31 290.00 1450.00 3.53 0.08 231.90 5.91 Clear None
13:55 29.31 290.00 1450.00 3.53 0.07 250.40 1.69 Clear None
Sampling Data Zero HS:
Method:Date: Time:14:00
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
62
within screen
MW-17D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
6.154
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(HL)
Spec. Cond.
µS/cm
9280Total Volume Purged (milliliters):
Temp.
oC
Double valve pump
Temp.(oC)PFAS21.87
Screen Interval:
57 to 67
3.53pH
STABILIZED PARAMETERS
87.45
1.69
Spec. Cond.(µS/cm)
Turbidity (NTU)
93.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.07
250.40
CAP3Q20-MW-17D-071420
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
87.07 21.92
85.56 21.88
87.15 21.81
86.97
Wind (mph)0
Precipitation:
Sunny
None
Sky:
21.89
87.25 21.81
87.45 21.87
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:12:50 Water Volume =
19.76 62.64
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:15 19.89 240.00 1200.00 4.22 4.59 227.70 6.14 Clear None
13:20 19.89 240.00 1200.00 4.15 4.67 239.30 3.76 Clear None
13:25 19.89 240.00 1200.00 3.8 4.57 269.90 2.91 Clear None
13:30 19.89 240.00 1200.00 3.62 4.02 282.80 2.96 Clear None
13:35 19.89 240.00 1200.00 3.55 3.06 279.30 1.67 Clear None
13:40 19.89 240.00 1200.00 3.55 2.75 272.90 2.49 Clear None
13:45 19.89 240.00 1200.00 3.56 2.30 269.70 4.11 Clear None
13:50 19.89 240.00 1200.00 3.56 1.88 263.60 4.58 Clear None
13:55 19.89 240.00 1200.00 3.58 1.64 256.80 4.09 Clear None
14:00 19.89 240.00 1200.00 3.56 0.97 250.90 2.96 Clear None
14:05 19.89 240.00 1200.00 3.57 0.93 239.60 3.07 Clear None
14:10 19.89 240.00 1200.00 3.55 0.86 236.70 3.16 Clear None
14:15 19.89 240.00 1200.00 3.56 0.93 232.90 1.60 Clear None
Sampling Data Zero HS:
Method: Date: Time:14:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
6.861
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
15600Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 13:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
85.09 24.22
85.23 25.06
86.03 25.28
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
58
within screen
MW-18D
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS22.29
Screen Interval:
50 to 60
3.56pH
STABILIZED PARAMETERS
85.89
1.60
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.51
24.48
90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.93
232.90
CAP3Q20-MW-18D-071620
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
84.68
84.75 23.65
84.77 23.68
84.92
Wind (mph)7
Precipitation:
Sunny
None
Sky:
Temperature (F):
84.98 24.88
85.44 25.05
85.67 25.45
85.89 22.29
85.77 22.73
85.97 22.57
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-20-2020 Time: 11:10 Water Volume =
50.29 59.33
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:30 50.32 240.00 1200.00 3.98 0.22 330.00 7.26 Clear None
11:35 50.32 240.00 1200.00 3.87 0.15 311.60 5.00 Clear None
11:40 50.32 240.00 1200.00 3.56 0.10 317.00 2.47 Clear None
11:45 50.32 240.00 1200.00 3.37 0.07 328.50 1.09 Clear None
11:50 50.32 240.00 1200.00 3.31 0.05 330.20 0.80 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Temperature (F): 90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
102.60
103.11 23.19
103.39 23.68
102.90
250 mL poly
DO (mg/L)
ORP (mV)
0.05
330.20
CAP3Q20-MW-19D-072020
PFAS
Double valve pump
Temp.(oC)PFAS23.19
Screen Interval:
46 to 56
3.31pH
STABILIZED PARAMETERS
103.11
0.80
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.81
23.28
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
52
within screen
MW-19D
Project Manager:
1.446
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
6000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
103.16 23.50
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:09:45 Water Volume =
47.34 79.47
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:05 47.34 350.00 1750.00 4.43 0.17 177.40 240.54 Cloudy None
10:10 47.34 350.00 1750.00 3.97 0.10 188.10 38.97 Clear None
10:15 47.34 350.00 1750.00 4.07 0.05 205.70 39.06 Clear None
10:20 47.34 350.00 1750.00 4.05 0.05 152.70 32.10 Clear None
10:25 47.34 350.00 1750.00 3.99 0.08 130.20 23.70 Clear None
10:30 47.34 350.00 1750.00 3.99 0.09 126.30 15.34 Clear None
10:35 47.34 350.00 1750.00 3.91 0.08 123.40 13.55 Clear None
10:40 47.34 350.00 1750.00 3.98 0.07 116.40 11.38 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:40
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
108.89 21.31
108.29 21.43
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Temperature (F): 87.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
88.94
101.82 21.87
111.55 21.35
108.54
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
DO (mg/L)
ORP (mV)
0.07
116.40
CAP3Q20-MW-20D-072020
Double valve pump
Temp.(oC)PFAS21.39
Screen Interval:
65 to 75
3.98pH
STABILIZED PARAMETERS
108.54
11.38
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
22.99
21.39
250 mL poly
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
72
within screen
MW-20D
Project Manager:
5.141
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
14000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:00
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
107.66 21.50
108.31 21.19
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-20-2020 Time: 14:17 Water Volume =
45.38 85.24
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:45 45.52 390.00 1950.00 3.88 0.17 255.50 0.55 Clear None
14:50 45.52 390.00 1950.00 3.61 0.09 269.10 0.37 Clear None
14:55 45.52 390.00 1950.00 3.73 0.07 263.30 0.28 Clear None
15:00 45.52 390.00 1950.00 3.59 0.06 273.40 0.27 Clear None
Sampling Data Zero HS:
Method: Date: Time:15:05
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Temperature (F): 97.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
95.67
96.48 23.80
96.74 23.49
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.06
273.40
CAP3Q20-MW-21D-072020
PFAS
Double valve pump
Temp.(oC)PFAS23.79
Screen Interval:
72 to 82
3.59pH
STABILIZED PARAMETERS
96.70
0.27
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.64
Low Flow
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
75
within screen
MW-21D
Project Manager:
6.378
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
7800Total Volume Purged (mL):
Temp.
oC
Purge Start Time:14:40
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
96.70 23.79
Initial Depth to Water (ft.):
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-24-2020 Time:10:06 Water Volume =
35.93 73.98
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:30 35.96 490.00 2450.00 4.46 0.63 182.60 2.73 Clear None
10:35 35.96 490.00 2450.00 3.97 0.61 222.20 1.52 Clear None
10:40 35.96 490.00 2450.00 4.03 0.62 234.20 1.16 Clear None
10:45 35.96 490.00 2450.00 4.05 0.62 241.90 0.74 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:50
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)6
Precipitation:
MS/REP collected
Sunny
None
Sky:
Temperature (F): 78.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
21.78
108.35 21.76
103.08 21.83
CAP3Q20-MW-22D-072420-D
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.62
241.90
CAP3Q20-MW-22D-072420
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS21.83
Screen Interval:
52 to 72
4.05pH
STABILIZED PARAMETERS
103.08
0.74
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
104.50
136.98 22.01
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 6
BRANDON WEIDNER Luke Tart
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
61
within screen
MW-22D
Project Manager:
53.27
07-24-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
9800Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:10:25 Water Volume =
13.9 17.47
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:45 14.18 200.00 1000.00 5.72 5.83 129.40 52.47 Cloudy None
10:50 14.17 190.00 950.00 5.73 5.86 143.00 29.31 Clear None
10:55 14.16 190.00 950.00 5.69 5.86 155.60 19.37 Clear None
11:00 14.16 190.00 950.00 5.65 5.92 162.60 9.25 Clear None
11:05 14.16 190.00 950.00 5.61 5.92 168.10 6.93 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:05
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 2
Precipitation:
Sunny
None
Sky:
Temperature (F): 87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
100.91
100.57 24.00
102.78 24.16 Changed purge rate due to draw-down.
101.16
250 mL poly
DO (mg/L)
ORP (mV)
5.92
168.10
CAP3Q20-MW-23-071620
PFAS
Peristaltic Pump
Temp.(oC)PFAS24.00
Screen Interval:
9.5 to 14.5
5.61pH
STABILIZED PARAMETERS
100.57
6.93
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.09
24.07
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15
within screen
MW-23
Project Manager:
0.571
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
4800Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:40
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
100.62 24.02
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-24-2020 Time:10:25 Water Volume =
20.87 26.24
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:35 21.31 240.00 240.00 5.22 5.90 135.90 3.28 Clear Slight
10:40 21.62 150.00 750.00 5.2 5.88 140.20 7.93 CleAr Slight
10:45 21.71 150.00 750.00 5.24 5.95 141.70 13.76 Clear Slight
10:50 21.71 150.00 750.00 5.25 6.09 141.40 15.33 Clear Slight
10:55 21.73 130.00 650.00 5.28 6.34 142.80 4.17 Clear Slight
11:00 21.73 130.00 650.00 5.32 6.46 144.00 1.19 Clear Slight
11:05 21.73 130.00 650.00 5.31 6.51 146.90 0.46 Clear Slight
11:10 21.73 130.00 650.00 5.31 6.48 148.90 0.45 Clear Slight
11:15 21.73 130.00 650.00 5.31 6.51 151.10 0.41 Clear Slight
Sampling Data Zero HS:
Method: Date: Time:11:18
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)15
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 81.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
24.50
134.97 24.66
115.64 25.03
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
6.51
151.10
CAP3Q20-MW-24-072420
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS25.37
Screen Interval:
18.8 to 23.8
5.31pH
STABILIZED PARAMETERS
72.59
0.41
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
154.30
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JELANI GILL Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
24
within screen
MW-24
Project Manager:
0.859
07-24-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5740.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:34
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
146.92 24.09
99.98 25.52
88.86 25.47
79.62 25.24
74.42 25.43
72.59 25.37
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-29-2020 Time:09:52 Water Volume =
13.51 19.18
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:05 13.51 200.00 0.00 5.44 2.77 98.10 0.12 Clear No
10:10 13.53 200.00 1000.00 5.46 3.11 105.70 6.66 Clear No
10:15 13.54 200.00 1000.00 4.66 3.15 147.50 0.51 Clear No
10:20 10.54 200.00 1000.00 4.55 2.90 167.90 0.36 Clear No
10:25 10.54 200.00 1000.00 4.5 3.17 179.00 0.54 Clear No
10:30 10.54 200.00 1000.00 4.54 3.14 180.40 0.31 Clear No
10:35 13.54 200.00 1000.00 4.5 3.21 185.30 0.38 Clear No
Sampling Data Zero HS:
Method: Date: Time:10:37
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)6
Precipitation:
Dup|MS|Rep
Sunny
None
Sky:
Temperature (F): 82.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
23.08
83.56 23.09
79.73 23.19
CAP3Q20-MW-25-072920-D
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
3.21
185.30
CAP3Q20-MW-25-072920
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS23.01
Screen Interval:
12 to 17
4.50pH
STABILIZED PARAMETERS
77.83
0.38
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
115.18
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Rob Windell, Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17
within screen
MW-25
Project Manager:
0.907
07-29-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
6000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
133.62 23.25
77.83 23.01
79.05 23.23
74.65 23.16
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:11:24 Water Volume =
11.28 13.03
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:35 11.78 225.00 900.00 3.34 1.36 58.80 94.00 Cloudy No
11:40 12.15 220.00 1100.00 3.62 0.58 44.30 38.20 Cloudy No
11:45 12.27 220.00 1100.00 3.65 0.42 44.60 11.90 Clear No
11:50 12.44 220.00 1100.00 3.82 0.29 36.00 6.53 Clear No
11:55 12.64 220.00 1100.00 3.85 0.31 31.40 3.14 Clear No
11:15 ---------
Sampling Data Zero HS:
Method: Date: Time:11:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
0.28
07-17-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5300.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 11:31
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
101.00 29.51
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
CHARLES PACE Ken Stuart
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
13
bottom of well
MW-26
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS-
Screen Interval:
5 to 10
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.99
29.66
Five Well Volume
250 mL poly
DO (mg/L)
ORP (mV)
-
-
CAP3Q20-MW-26-071720
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
94.00
97.00 27.73
100.00 28.33
100.00
Sunny
None
Sky:Well ran dry
Temperature (F): 88.00
--
Well went dry, have purged 5 well
volumes and NTU is below 20. Will
sample when well recharges.
7/17/20-11:15 took DTW: 12.31 ft
collected sample and filled 4.5 250
ml bottles.
Wind (mph)7
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-20-2020 Time: 10:22 Water Volume =
14.49 18.78
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:35 14.60 160.00 800.00 4.53 0.17 53.80 58.17 Cloudy None
10:40 14.68 160.00 800.00 4.89 0.18 50.60 1975.40 Murky None
10:45 14.68 160.00 800.00 4.32 0.17 46.30 5.88 Clear None
10:50 14.68 160.00 800.00 4.32 0.14 44.40 5.59 Clear None
10:55 14.68 160.00 800.00 4.32 0.14 43.00 4.51 Clear None
11:00 14.68 160.00 800.00 4.31 0.11 36.40 1.96 Clear None
11:05 14.72 160.00 800.00 4.31 0.10 32.40 1.06 Clear None
11:10 14.72 160.00 800.00 4.31 0.10 28.70 0.76 Clear None
11:15 14.72 160.00 800.00 4.31 0.10 26.80 0.59 Clear None
11:20 14.72 160.00 800.00 4.31 0.09 24.40 0.59 Clear None
11:25 14.72 160.00 800.00 4.31 0.08 22.40 0.76 Clear None
11:30 14.72 160.00 800.00 4.32 0.08 21.10 0.55 Clear None
11:35 14.75 160.00 800.00 4.32 0.07 19.90 0.68 Clear None
11:40 14.75 160.00 800.00 4.32 0.07 18.80 0.81 Clear None
11:45 14.75 160.00 800.00 4.32 0.07 18.20 0.75 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.686
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
12000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
77.18 24.03
77.07 24.03
75.81 24.02
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
16
within screen
MW-27
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS23.90
Screen Interval:
10 to 15
4.32pH
STABILIZED PARAMETERS
74.43
0.75
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.02
24.08
87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.07
18.20
CAP3Q20-MW-27-072020
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
86.15
77.32 24.19 Insitu flow through cell cleaned out
77.24 24.00
77.64
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F):
77.66 24.12
77.13 23.82
76.25 24.07
75.25 24.10
74.43 23.90
74.41 24.10
74.64 24.15
73.97 24.40
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:12:57 Water Volume =
13.98 17.08
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:20 14.15 180.00 540.00 4.17 2.56 101.30 1.23 Clear No
13:25 14.15 180.00 900.00 4.2 2.50 90.30 0.98 Clear No
13:30 14.20 180.00 900.00 4.27 2.48 79.40 1.20 Clear No
13:35 14.20 180.00 900.00 4.32 2.57 71.40 1.68 Clear No
13:40 14.20 180.00 900.00 4.33 2.59 70.90 1.02 Clear No
13:45 14.20 180.00 900.00 4.34 2.56 65.90 1.15 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
69.49 28.82
Wind (mph)5
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Partly Cloudy
None
Sky:
Temperature (F): 91.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
69.03
70.67 29.74
69.85 29.47
70.06
250 mL poly
DO (mg/L)
ORP (mV)
2.56
65.90
CAP3Q20-MW-28-072020
PFAS
Peristaltic Pump
Temp.(oC)PFAS28.82
Screen Interval:
9 to 14
4.34pH
STABILIZED PARAMETERS
69.49
1.15
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
29.61
29.79
Low Flow
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15
within screen
MW-28
Project Manager:
0.496
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
5040.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:17
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
69.90 29.05
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:13:03 Water Volume =
12.57 18.08
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:15 12.70 200.00 1000.00 4.64 6.17 254.50 4.20 Clear No
13:20 12.70 200.00 1000.00 4.62 6.21 262.60 4.44 Clear No
13:25 12.70 200.00 1000.00 4.57 6.18 269.00 3.36 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:30
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
28.55
29.22 25.21
30.24 25.14
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
6.18
269.00
CAP3Q20-MW-30-072320
PFAS
Peristaltic Pump
Temp.(oC)PFAS25.14
Screen Interval:
10 to 15
4.57pH
STABILIZED PARAMETERS
30.24
3.36
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.10
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15.5
within screen
MW-30
Project Manager:
0.882
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
3000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:12:55 Water Volume =
15.76 24.78
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:30 15.85 200.00 1000.00 5.61 4.42 169.30 6.35 Clear None
13:35 15.85 200.00 1000.00 5.49 4.32 159.80 4.40 Clear None
13:40 15.85 200.00 1000.00 5.44 4.26 163.70 5.06 Clear None
13:45 15.85 200.00 1000.00 5.46 4.31 159.30 4.41 Clear None
Sampling Data Zero HS:
Method:Date: Time:13:50
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
1.443
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
105.00 24.83
106.35 24.52
106.51 24.03
106.12 23.05
4000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 13:25
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
21
within screen
MW-31
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump
Temp.(oC)PFAS23.05
Screen Interval:
17-22
5.46pH
STABILIZED PARAMETERS
106.12
4.41
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
4.31
159.30
CAP3Q20-MW-31-071420
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:09:02 Water Volume =
14.75 20.6
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:20 14.86 180.00 900.00 6.15 1.40 55.70 18.55 Clear None
09:25 14.86 180.00 900.00 6.06 0.83 71.90 10.58 Clear None
09:30 14.86 180.00 900.00 6.1 0.82 67.60 10.21 Clear None
09:35 14.86 180.00 900.00 6.12 0.78 71.40 9.35 Clear None
09:40 14.86 180.00 900.00 6.11 0.77 72.50 8.98 Clear None
09:45 14.86 180.00 900.00 6.11 0.78 73.30 7.99 Clear None
Sampling Data Zero HS:
Method: Date: Time:09:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
6
Precipitation:
Sunny
None
Sky:
Wind (mph)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
Spec. Cond.
µS/cm
180.00
180.00
180.00
180.00
180.00
180.00
83.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
DO (mg/L)
ORP (mV)
0.78
73.30
CAP3Q20-MW-32-071520
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
STABILIZED PARAMETERS
180.00
7.99
Spec. Cond.(µS/cm)
Turbidity (NTU)
Temp.(oC)PFAS23.03
Screen Interval:
13-18.5
6.11pH
09:15
23.03
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
18
within screen
MW-32
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump 0.936
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
23.32
23.02
22.83
22.96
23.18
5400Total Volume Purged (mL):
Temp.
oC
Purge Start Time:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-16-2020 Time:09:06 Water Volume =
14.28 20
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:50 14.32 400.00 2000.00 5.76 0.61 121.70 42.22 Clear None
09:55 14.32 400.00 2000.00 5.39 1.30 137.80 15.12 Clear None
10:00 14.32 400.00 2000.00 5.34 1.36 139.00 12.36 Clear None
10:05 14.32 400.00 2000.00 5.36 1.32 138.30 10.85 Clear None
10:10 14.32 400.00 2000.00 5.39 1.35 136.50 10.80 Clear None
10:15 14.32 400.00 2000.00 5.44 1.30 133.40 11.72 Clear None
10:20 14.32 400.00 2000.00 5.46 1.37 132.30 11.84 Clear None
10:25 14.32 400.00 2000.00 5.56 1.36 127.60 10.02 Clear None
10:30 14.32 400.00 2000.00 5.62 1.33 124.50 10.95 Clear None
10:35 14.32 400.00 2000.00 5.71 1.28 119.80 11.56 Clear None
10:40 14.32 400.00 2000.00 5.73 1.31 118.10 10.65 Clear None
10:45 14.32 400.00 2000.00 5.75 1.32 115.20 10.32 Clear None
10:50 14.32 400.00 2000.00 5.78 1.31 114.30 10.98 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
0.915
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
26000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 09:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
Purged Five Well Volume.
161.94 22.00
162.83 22.21
164.34 22.28
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17
within screen
MW-33
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS22.12
Screen Interval:
12-17
5.78pH
STABILIZED PARAMETERS
161.08
10.98
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
22.36
21.86
82.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
1.31
114.30
CAP3Q20-MW-33-071620
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
170.24
163.29 22.31
161.00 22.33
163.69
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Temperature (F):
162.32 22.18
163.27 22.10
163.36 22.22
161.08 22.12
164.32 22.16
161.34 22.39
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:14:05 Water Volume =
15.74 25.04
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:20 15.84 180.00 900.00 5.47 0.30 129.90 8.84 Clear None
14:25 15.85 180.00 900.00 5.47 0.27 119.10 3.78 Clear None
14:30 15.85 180.00 900.00 5.47 0.21 125.60 2.30 Clear None
14:35 15.85 180.00 900.00 5.49 0.18 125.30 1.37 Clear None
Sampling Data Zero HS:
Method: Date: Time:14:40
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
1.488
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
106.61 30.84
106.53 30.78
105.32 30.73
109.31 29.77
3600Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 14:15
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
23
within screen
MW-34
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump
Temp.(oC)PFAS29.77
Screen Interval:
17-22
5.49pH
STABILIZED PARAMETERS
109.31
1.37
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
92.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
0.18
125.30
CAP3Q20-MW-34-071420
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-15-2020 Time: 13:33 Water Volume =
15.25 21.6
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:45 15.31 200.00 1000.00 5.78 0.23 103.50 48.28 Clear None
13:50 15.31 200.00 1000.00 5.68 0.22 108.70 35.78 Clear None
13:55 15.31 200.00 1000.00 5.21 0.28 136.00 15.03 Clear None
14:00 15.31 200.00 1000.00 5.26 0.44 134.30 8.53 Clear None
14:05 15.31 200.00 1000.00 5.27 0.50 134.80 5.92 Clear None
14:10 15.31 200.00 1000.00 5.3 0.76 134.90 4.58 Clear None
14:15 15.31 200.00 1000.00 5.27 0.94 133.90 4.28 Clear None
14:20 15.31 200.00 1000.00 5.25 1.29 133.90 4.16 Clear None
14:25 15.31 200.00 1000.00 5.23 1.34 136.60 4.50 Clear None
14:30 15.31 200.00 1000.00 5.23 1.42 136.90 3.46 Clear None
14:35 15.31 200.00 1000.00 5.22 1.46 138.20 3.80 Clear None
14:40 15.31 200.00 1000.00 5.18 1.61 138.10 3.31 Clear None
14:45 15.31 200.00 1000.00 5.51 1.60 139.30 3.77 Clear None
14:50 15.31 200.00 1000.00 5.16 1.56 140.10 4.09 Clear None
Sampling Data Zero HS:
Method: Date: Time:14:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
1.016
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
14000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 13:40
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
26.33
25.73
24.81
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
19
within screen
MW-35
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS25.30
Screen Interval:
14-19
5.16pH
STABILIZED PARAMETERS
130.00
4.09
Spec. Cond.(µS/cm)
Turbidity (NTU)
26.47
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Initial Depth to Water (ft.):
250 mL poly
DO (mg/L)
ORP (mV)
1.56
140.10
CAP3Q20-MW-35-071520
PFAS
130.00
25.41
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
26.09
25.64
26.28
26.15
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Temperature (F):93.00
25.36
25.71
25.39
25.30
Spec. Cond.
µS/cm
190.00
180.00
160.00
160.00
160.00
150.00
150.00
150.00
140.00
140.00
140.00
130.00
130.00
25.05
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:11:07 Water Volume =
15.57 20.24
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:20 15.61 200.00 1000.00 5.35 1.74 105.20 36.57 Clear None
11:25 15.61 200.00 1000.00 5.31 1.28 111.70 17.93 Clear None
11:30 15.61 200.00 1000.00 5.36 0.85 110.00 15.88 Clear None
11:35 15.61 200.00 1000.00 5.42 0.77 105.80 14.73 Clear None
11:40 15.61 200.00 1000.00 5.44 0.78 103.80 15.69 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:45
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 4
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
130.39
146.72 24.04
138.54 24.34
145.74
87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.78
103.80
CAP3Q20-MW-36-071620
PFAS
Peristaltic Pump
Temp.(oC)PFAS24.04
Screen Interval:
12-17
5.44pH
STABILIZED PARAMETERS
146.72
15.69
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.25
24.31
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17.5
within screen
MW-36
Project Manager:
0.747
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 11:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
147.04 24.37
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:11:08 Water Volume =
7.7 18.4
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:15 7.85 200.00 1400.00 4.5 4.17 76.70 6.99 Clear No
11:20 7.85 200.00 1000.00 4.3 3.96 83.80 6.44 Clear No
11:25 7.85 200.00 1000.00 4.42 4.02 78.60 4.76 Clear No
11:30 7.86 200.00 1000.00 4.56 4.21 79.00 8.97 Clear No
Sampling Data Zero HS:
Method: Date: Time:11:31
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)2
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
115.00
112.00 28.92
110.00 29.07
89.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
4.21
79.00
CAP3Q20-NAF-01-072320
PFAS
Peristaltic Pump
Temp.(oC)PFAS28.99
Screen Interval:
5.0-15.0
4.56pH
STABILIZED PARAMETERS
108.00
8.97
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
28.87
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Eric Helton, Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
14
within screen
NAF-01
Project Manager:
1.712
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
4400.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:08
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
108.00 28.99
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-27-2020 Time:11:27 Water Volume =
8.52 18.25
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:40 8.56 150.00 1500.00 9.01 0.64 158.10 4.56 Clear Slight
11:45 8.59 150.00 750.00 9.03 0.48 161.30 14.60 Light tan Slight
11:50 8.59 150.00 750.00 9.04 0.50 166.20 13.92 Clear Slight
11:55 8.59 150.00 750.00 9.02 0.58 166.90 12.01 Clear Slight
12:00 8.59 150.00 750.00 9.04 0.58 167.30 8.56 Clear Slight
12:05 8.59 150.00 750.00 9.1 0.58 163.40 3.85 Clear Slight
Sampling Data Zero HS:
Method: Date: Time:12:06
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
540.00 28.25
543.21 28.05
1.557
07-27-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5250.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
546.90 28.37
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Rob Windell, Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
13.5
within screen
NAF-02
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS28.05
Screen Interval:
5.0-15.0
9.10pH
STABILIZED PARAMETERS
543.21
3.85
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
537.22
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.58
163.40
CAP3Q20-NAF-02-072720
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
28.21
538.05 28.16
536.54 28.04
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Temperature (F): 96.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-24-2020 Time:12:07 Water Volume =
8.81 16.62
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:20 9.09 150.00 1650.00 10.08 4.69 104.10 10.57 Clear No
12:25 9.09 150.00 750.00 9.93 4.53 112.30 17.03 Clear No
12:30 9.19 150.00 750.00 9.84 4.42 117.10 12.36 Clear No
12:35 9.24 150.00 750.00 9.84 4.47 117.00 8.10 Clear No
Sampling Data Zero HS:
Method: Date: Time:12:40
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
1.25
07-24-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
3900.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:09
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
433.13 29.02
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JELANI GILL Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
14
within screen
NAF-03
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS28.91
Screen Interval:
5.0-15.0
9.84pH
STABILIZED PARAMETERS
404.35
8.10
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
425.49
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
4.47
117.00
CAP3Q20-NAF-03-072420
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
29.59
416.26 29.74
404.35 28.91
Wind (mph)12
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 93.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-05-2020 Time:10:55 Water Volume =
6.13 14.93
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:10 6.13 200.00 1000.00 7.14 0.00 11.90 12.93 Clear None
11:15 6.13 200.00 1000.00 7.12 0.00 29.60 9.41 Clear None
11:20 6.13 200.00 1000.00 6.44 0.00 118.20 18.67 Clear None
11:25 6.13 200.00 1000.00 6.16 0.00 143.50 10.28 Clear None
11:30 6.13 200.00 1000.00 6.09 0.03 143.10 3.43 Clear None
11:35 6.13 200.00 1000.00 5.99 0.15 133.90 4.42 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:40
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
292.30 24.86
277.40 24.79
Wind (mph)7
Precipitation:
Cloudy
Rain
Sky:
Temperature (F): 76.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
388.37 25.69
394.77 25.41
313.39 25.11
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.15
133.90
CAP3Q20-NAF-04-080520
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.79
Screen Interval:
5.0-15.0
5.99pH
STABILIZED PARAMETERS
277.40
4.42
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
283.09
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART James Briggs
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
10
within screen
NAF-04
Project Manager:
1.408
08-05-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
6000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
24.95
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:10-13-2020 Time:13:23 Water Volume =
9.76 17.53
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:30 9.98 200.00 1000.00 5.85 7.67 92.10 128.56 Clear No
13:35 10.03 175.00 875.00 5.83 7.52 79.80 119.44 Clear No
13:40 10.04 150.00 750.00 5.82 7.46 80.60 127.26 Clear No
13:45 10.05 150.00 750.00 5.67 1.12 86.60 0.25 Clear No
13:50 10.05 150.00 750.00 5.6 0.90 118.70 0.87 Clear No
13:55 10.07 150.00 750.00 5.6 0.80 133.00 1.85 Clear
14:00 10.09 150.00 750.00 5.62 0.89 140.00 1.38
14:45 9.95 100.00 500.00 5.62 1.33 142.90 1.00 Clear No
14:50 9.95 100.00 500.00 5.62 1.49 145.60 0.45 Clear No
14:55 9.96 100.00 500.00 5.62 1.55 149.00 0.41 Clear no No
15:00 9.97 100.00 500.00 5.61 1.50 151.50 0.57 Clear No
Sampling Data Zero HS:
Method: Date: Time:15:00
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)9
Precipitation:
Dup|MS|Rep
Partly Cloudy
None
Sky:
Temperature (F):81.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
23.80
188.57 24.31
211.37 24.67
CAP1020-NAF-05A-101320-D
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
1.50
151.50
CAP1020-NAF-05A-101320
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS26.29
Screen Interval:
NA
5.61pH
STABILIZED PARAMETERS
191.72
0.57
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
185.28
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Chris McGinness
WATER VOLUME CALCULATION
Annual CAP Tracy Ovbey
14
within screen
NAF-05A
Project Manager:
1.243
10-13-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
7625Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:23
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
187.46 23.68
199.70 24.16
202.76 24.58
193.05 26.24
191.72 26.29
200.01 24.88
195.88 26.39
194.75 26.08
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-05-2020 Time:11:51 Water Volume =
11.34 15.23
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:05 11.88 200.00 0.00 6.00 0.52 136.60 0.54 Clearish N\A
12:10 12.01 100.00 500.00 5.96 0.86 130.90 1.53 Clearish N\A
12:15 12.11 100.00 500.00 5.94 0.89 132.30 1.34 Clearish N\A
12:20 12.22 75.00 375.00 5.91 1.03 134.80 2.77 Clearish N\A
12:25 12.28 75.00 375.00 5.9 1.05 135.50 3.77 Clearish N\A
12:30 12.34 75.00 375.00 5.88 1.07 134.30 6.42 Clearish N\A
Sampling Data Zero HS:
Method: Date: Time:12:35
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
0.622
08-05-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2125.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
26.21
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
MATT SCHEUER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
13
within screen
NAF-06
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS26.13
Screen Interval:
2.75-12.75
5.88pH
STABILIZED PARAMETERS
234.34
6.42
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
235.88
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
1.07
134.30
CAP3Q20-NAF-06-080520
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
246.25 25.12
236.75 25.98
234.62 26.18
Wind (mph)5
Precipitation:
Cloudy
Rain
Sky:
Temperature (F): 92.00
235.83 25.96
234.34 26.13
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:13:30 Water Volume =
8.68 18.8
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:35 8.72 200.00 600.00 4.64 1.16 35.70 9.60 Clear Slight
13:40 8.73 200.00 1000.00 4.64 0.40 23.10 7.66 Clear Slight
13:45 8.73 200.00 1000.00 4.79 0.31 8.00 5.99 Clear Slight
13:50 8.74 200.00 1000.00 5.05 0.21 -28.60 6.64 Clean Slight
13:55 8.74 200.00 1000.00 5.01 0.22 -28.80 12.10 Clear Slight
14:00 8.75 200.00 1000.00 4.9 0.23 -27.30 7.77 Clear No
14:05 8.75 200.00 1000.00 5.01 0.21 -29.00 13.08 Clear No
Sampling Data Zero HS:
Method: Date: Time:14:06
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
138.00 27.73
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
149.00
145.00 27.13
144.00 27.58
93.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.21
-29.00
CAP3Q20-NAF-07-072320
PFAS
Peristaltic Pump
Temp.(oC)PFAS27.65
Screen Interval:
5.5-15.5
5.01pH
STABILIZED PARAMETERS
137.00
13.08
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
27.11
139.00 27.47
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Eric Helton, Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
14.5
within screen
NAF-07
Project Manager:
1.619
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
6600.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:32
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
140.00 27.49
137.00 27.65
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-30-2020 Time:11:47 Water Volume =
7.97 17.79
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:00 8.01 200.00 1000.00 4.81 0.27 207.30 27.73 Clear None
12:05 8.01 200.00 1000.00 4.81 0.19 190.70 24.80 Clear None
12:10 8.01 200.00 1000.00 4.91 0.24 174.50 26.62 Clear None
12:15 8.01 200.00 1000.00 4.97 0.34 159.40 18.53 Clear None
12:20 8.01 200.00 1000.00 5.08 0.35 146.90 15.28 Clear None
12:25 8.01 200.00 1000.00 5.1 0.34 140.80 10.63 Clear None
12:30 8.01 200.00 1000.00 5.07 0.31 136.40 8.57 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:40
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
31.90 27.72
32.01 28.94
31.75 28.10
1.571
07-30-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
7000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:55
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
30.26 27.19
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15
within screen
NAF-08A
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS27.72
Screen Interval:
5.0-15.0
5.07pH
STABILIZED PARAMETERS
31.90
8.57
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
29.74
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.31
136.40
CAP3Q20-NAF-08A-073020
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
27.62
30.33 27.41
31.58 28.26
Wind (mph)9
Precipitation:
Cloudy
None
Sky:
Temperature (F): 80.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-06-2020 Time:10:40 Water Volume =
53.51 56.99
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:50 53.51 -2840.00 3.65 2.07 447.50 75.87 Clear No
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.557
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2,840Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:50
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JACOB LIMPUS Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
NAF-08B
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Bailer
Temp.(oC)PFAS25.56
Screen Interval:
43.5-53.5
3.65pH
STABILIZED PARAMETERS
425.41
75.87
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
2.07
447.50
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
425.41 25.56 First time Bailing well dry.
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:Well ran dry
Temperature (F):83.00
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-07-2020 Time:11:00 Water Volume =
53.85 56.99
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:07 53.85 -2271.00 3.36 3.12 353.90 258.95 Cloudy None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:Well ran dry
Temperature (F):84.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
242.74 22.82 Grab reading from bailer. Second bail
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
3.12
353.90
-
PFAS
PFAS
Five Well Volume
Initial Depth to Water (ft.):
Bailer
Temp.(oC)PFAS22.82
Screen Interval:
43.5-53.5
3.36pH
STABILIZED PARAMETERS
242.74
258.95
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART James Briggs
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
NAF-08B
Project Manager:
0.502
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2271Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:07
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-10-2020 Time:13:40 Water Volume =
53.81 56.99
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:45 53.81 -1927.00 3.61 1.42 184.50 84.00 Cloudy None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.509
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
1,927Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Brandon Weidner
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
NAF-08B
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Bailer
Temp.(oC)PFAS24.76
Screen Interval:
43.5-53.5
3.61pH
STABILIZED PARAMETERS
272.23
84.00
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
1.42
184.50
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
272.23 24.76 Third time bailing dry.
Wind (mph)5
Precipitation:
Partly Sunny
None
Sky:
Temperature (F):89.00
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-12-2020 Time:10:15 Water Volume =
53.85 56.99
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:15 53.85 -2227.00 3.12 1.60 406.20 35.89 Cloudy None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.502
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2,227Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Danielle Delgado
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
NAF-08B
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Bailer
Temp.(oC)PFAS22.34
Screen Interval:
43.5-53.5
3.12pH
STABILIZED PARAMETERS
234.17
35.89
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
1.60
406.20
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
234.17 22.34 Bailed dry for the fourth time
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F):79.00
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-13-2020 Time:11:20 Water Volume =
54.11 57
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
16:50 54.11 -2000.00 3.63 6.28 364.80 181.44 Murky
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.462
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2,000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
CHARLES PACE Jacob Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
NAF-08B
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Bailer
Temp.(oC)PFAS28.71
Screen Interval:
43.5-53.5
3.63pH
STABILIZED PARAMETERS
218.53
181.44
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
6.28
364.80
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
218.53 28.71 Parameters collected at office. Fifth time purged dry.
Wind (mph)4
Precipitation:
Partly Sunny
None
Sky:Well ran dry
Temperature (F):83.00
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-14-2020 Time:12:54 Water Volume =
53.7 57
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:00 53.70 -0.00 3.72 0.00 374.70 24.81 Murky No
Sampling Data Zero HS:
Method: Date: Time:13:05
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
0.528
08-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:00
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
DANIELLE DELGADO Charles Pace
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
NAF-08B
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Bailer
Temp.(oC)PFAS24.53
Screen Interval:
43.5-53.5
3.72pH
STABILIZED PARAMETERS
261.34
24.81
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.00
374.70
CAP3Q20-NAF-08B-081420
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
261.34 24.53 Sampling after having purged five well volumes
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F):84.00
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-27-2020 Time:10:23 Water Volume =
11.22 19.66
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:28 11.31 200.00 600.00 5.03 5.82 230.10 6.38 Clear No
10:33 11.33 200.00 1000.00 4.96 6.04 225.60 4.26 Clear No
10:38 11.34 200.00 1000.00 4.94 6.03 218.20 2.08 Clear No
10:43 11.43 200.00 1000.00 4.94 5.98 218.80 22.11 Clear No
10:48 11.41 200.00 1000.00 4.98 5.77 216.60 2.82 Clear No
10:53 11.41 200.00 1000.00 4.98 5.94 216.80 5.48 Clear No
Sampling Data Zero HS:
Method: Date: Time:10:53
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
23.08 24.50
24.16 24.64
1.35
07-27-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5600.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
31.60 25.07
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Robert Windell,Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15
within screen
NAF-09
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.64
Screen Interval:
7.0-17.0
4.98pH
STABILIZED PARAMETERS
24.16
5.48
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.00
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
5.94
216.80
CAP3Q20-NAF-09-072720
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
24.70
22.46 24.63
22.50 24.28
Wind (mph)12
Precipitation:
Sunny
None
Sky:
Temperature (F): 95.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-27-2020 Time:13:14 Water Volume =
10.86 21.18
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:26 10.90 150.00 600.00 4.88 4.48 248.30 6.34 Clear No
13:31 10.90 150.00 750.00 4.61 4.13 248.70 4.44 Clear No
13:36 10.90 150.00 750.00 4.18 4.07 268.30 2.93 Clear No
13:41 10.90 150.00 750.00 4.05 4.01 274.50 2.47 Clear No
13:46 10.90 150.00 750.00 4.06 3.99 274.20 2.30 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:48
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
42.15 25.90
1.651
07-27-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
3600.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:22
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
42.71 27.22
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Rob Windell, Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
16.2
within screen
NAF-10
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS25.90
Screen Interval:
8.25-18.25
4.06pH
STABILIZED PARAMETERS
42.15
2.30
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
42.48
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
3.99
274.20
CAP3Q20-NAF-10-072720
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
26.34
42.34 25.72
42.25 26.08
Wind (mph)10
Precipitation:
Sunny
None
Sky:
Temperature (F): 95.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-17-2020 Time:10:05 Water Volume =
6.96 10.24
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:20 6.99 200.00 1000.00 4.76 0.27 20.90 26.39 Clear None
10:25 6.99 200.00 1000.00 4.59 0.92 7.90 1.06 Clear None
10:30 7.05 200.00 1000.00 4.59 1.29 -0.10 0.66 Clear None
10:35 7.05 200.00 1000.00 4.6 1.54 -3.10 0.97 Clear None
10:40 7.05 200.00 1000.00 4.6 1.71 -7.60 0.84 Clear None
10:45 7.05 200.00 1000.00 4.61 1.85 -9.50 0.96 Clear None
10:50 7.05 200.00 1000.00 4.63 2.00 -9.90 0.94 Clear None
10:55 7.05 200.00 1000.00 4.61 2.07 -9.70 0.89 Clear None
11:00 7.05 200.00 1000.00 4.63 2.15 -10.20 0.96 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:05
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
0.525
07-17-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
9000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
46.05 24.35
45.50 24.39
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
7.5
within screen
NAF-11A
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS24.37
Screen Interval:
2.5-7.5
4.63pH
STABILIZED PARAMETERS
45.44
0.96
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.21
24.45
45.44
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
2.15
-10.20
CAP3Q20-NAF-11A-071720
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
55.90
47.14 24.07
46.28 24.26
46.09
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F): 86.00
24.37
45.69 24.32
45.56 24.35
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-28-2020 Time:12:36 Water Volume =
5.15 23
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:36 6.50 150.00 0.00 4.66 1.35 207.70 1.01 Clear No
12:41 7.29 100.00 500.00 4.06 1.20 194.20 2.98 Clear No
12:46 7.95 100.00 500.00 4.71 1.09 177.40 24.45 Clear No
12:51 8.00 100.00 500.00 4.78 1.15 174.50 4.62 Clear No
12:56 8.00 100.00 500.00 4.84 1.10 177.10 5.04 Clear No
13:01 8.00 100.00 500.00 4.96 1.08 173.20 5.22 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:05
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)0
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 97.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
25.86 Lowered rate due to drawdown
198.90 26.98 Water level meter unable to go deeper than 8’ due to
obstacles in well with wires and tubing from pump
192.36 26.68
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
1.08
173.20
CAP3Q20-NAF-12-072820
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS26.74
Screen Interval:
18 to 23
4.96pH
STABILIZED PARAMETERS
178.04
5.22
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
198.97
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Garrett Armbruster Eric Helton
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20.5
within screen
NAF-12
Project Manager:
2.856
07-28-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2500.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:36
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
199.62 24.73
188.56 26.45
178.04 26.74
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:10-15-2024 Time:11:12 Water Volume =
16.58 18.25
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:30 17.00 150.00 750.00 5.51 0.29 -41.10 33.41 Clear None
11:35 16.91 150.00 750.00 5.45 0.13 -23.80 0.42 Clear None
11:40 16.90 150.00 750.00 5.46 0.11 -6.40 0.52 Clear None
11:45 16.90 150.00 750.00 5.45 0.10 6.60 0.54 Clear None
11:50 16.86 150.00 750.00 5.46 0.08 7.60 0.52 Clear None
11:55 16.86 150.00 750.00 5.45 0.08 34.40 0.53 Clear None
12:00 16.86 150.00 750.00 5.46 0.07 36.70 0.60 Clear None
12:05 16.86 150.00 750.00 5.48 0.07 44.00 0.56 Clear None
12:10 16.86 150.00 750.00 5.47 0.05 49.70 0.72 Clear None
12:15 16.86 150.00 750.00 5.46 0.06 51.10 0.74 Clear None
12:21 16.78 150.00 750.00 5.47 0.06 54.80 0.76 Clear None
12:25 16.80 150.00 750.00 5.46 0.06 52.80 0.69 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:30
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)2
Precipitation:
Sunny
None
Sky:
Temperature (F):73.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
22.77
47.78 22.92
56.20 23.03
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.06
52.80
CAP3Q20-NAF-13-101520
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS23.11
Screen Interval:
11 to 16
5.46pH
STABILIZED PARAMETERS
43.75
0.69
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
48.12
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
DANIELLE DELGADO Luke Tart
WATER VOLUME CALCULATION
Monthly CAP Tracy Ovbey
17.2
bottom of well
NAF-13
Project Manager:
0.267
10-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
9000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
56.12 22.73
45.27 22.84
46.66 22.70
45.44 22.70
45.28 22.73
44.14 22.94
44.56 22.95
43.38 23.05
43.75 23.11
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:12:46 Water Volume =
18.11 31.73
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
12:53 18.11 -37000.00 3.72 1.15 357.10 15.60 Cloudy
brown No
Sampling Data Zero HS:
Method:Date: Time:-
Field Parameters
Pres.
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
250 mL poly
PFAS 250 mL poly
Cloudy
None
Sky:
Wind (mph)3
Precipitation:
Comments
SAMPLE SET
PFAS
Parameter Bottle
2-250 mL poly
Method
200.00 23.30 Bailer used for purging. Purged five
well volume. Not sampled. Will
continue purging tomorrow.
357.10
-
PFAS
WEATHER CONDITIONS
15.60
Spec. Cond.(µS/cm)
Turbidity (NTU)
88.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
1.15
Bailer
Temp.(oC)PFAS23.30
Screen Interval:
24.5 to 29.5
3.72pH
STABILIZED PARAMETERS
200.00
Initial Depth to Water (ft.):
Temperature (F):
2.179
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
37000Total Volume Purged (milliliters):
Temp.
oC
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PIW-1D
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:13:56 Water Volume =
18.15 31.73
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
14:01 18.19 250.00 1250.00 3.64 0.08 291.00 3.70 Clear No
14:06 18.19 250.00 1250.00 3.58 0.05 296.40 2.87 Clear No
14:11 18.19 250.00 1250.00 3.55 0.04 290.04 1.35 Clear No
14:16 18.19 250.00 1250.00 3.63 0.02 280.60 1.24 Clear No
14:20 18.19 250.00 1250.00 3.65 0.02 277.30 1.06 Clear No
14:26 18.19 250.00 1250.00 3.66 0.02 279.00 1.01 Clear No
Sampling Data Zero HS:
Method:Date: Time:14:30
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
19.75
211.16 19.70
211.75 19.54
Wind (mph)2
Precipitation:
Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
211.16 20.05 Continue purging from 7/13/20.
212.26 20.01
212.42 19.81
211.75
Turbidity (NTU)
93.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
0.02
279.00
CAP3Q20-PIW-1D-071420
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
7500Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS19.54
Screen Interval:
24.5 to 29.5
3.66pH
STABILIZED PARAMETERS
211.75
1.01
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
27.5
within screen
PIW-1D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
2.173
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:12:39 Water Volume =
20.8 21.97
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. mL mg/L mV NTU
12:43 20.80 -700.00 4.39 2.47 249.80 469.02 Cloudy None
Sampling Data Zero HS:
Method:Date: Time:-
Field Parameters
Pres.
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
250 mL poly
PFAS 250 mL poly
-
-
PFAS
WEATHER CONDITIONS
-
Cloudy
None
Sky:
Wind (mph)3
Precipitation:
Comments
SAMPLE SET
PFAS
Parameter Bottle
2-250 mL poly
Method
210.00 23.23
Spec. Cond.(µS/cm)
Turbidity (NTU)
87.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
-
Bailer
Temp.(oC)PFAS-
Screen Interval:
7.8 - 17.8
-pH
STABILIZED PARAMETERS
-
Initial Depth to Water (ft.):
Temperature (F):
0.187
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
700.00Total Volume Purged (mL):
Temp.
oC
Well ran dry. Using a bailer, started
purging for five well volume. 1st well
volume removed from well. Will
continue purging tomorrow.
RECORD OF WELL SAMPLING
Well ran dry
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PIW-1S
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:11:03 Water Volume =
20.88 21.97
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:05 20.83 -658.00 4.27 2.83 194.50 755.22 Cloudy
brown None
14:44 20.85 -658.00 4.03 4.21 259.00 682.01 Cloudy None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 2
Precipitation:
Sunny
None
Sky:
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Spec. Cond.
µS/cm
90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
7.8 - 17.8
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
RECORD OF WELL SAMPLING
Well ran dry
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PIW-1S
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Initial Depth to Water (ft.):
Temperature (F):
Bailer
Temp.(oC)PFAS-
0.174
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
188.57 21.91 Purged well with bailer until dry. 2nd
well volume removed from well.
76.91 31.33 Well purged with bailer until dry. 3rd
well volume removed
Continue purging from 7/13/2020.
Will continue purging tomorrow.
1316.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 11:05
Screen Interval:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:09:03 Water Volume =
20.86 21.96
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:13 20.86 -666.00 4.42 3.45 195.00 195.30 Cloudy None
14:47 20.86 -666.00 4.34 3.84 285.50 79.58 Cloudy None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 2
Precipitation:
Sunny
None
Sky:
84.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
172.89 25.51 5th well volume removed from well.
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
RECORD OF WELL SAMPLING
Well ran dry
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PIW-1S
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Initial Depth to Water (ft.):
Temperature (F):
Bailer
Temp.(oC)PFAS-
0.176
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
190.50 23.26 Purged well with bailer until dry. 4th
well volume removed from well.
Continue purging from 7/14/2020.
Will sampled tomorrow.
1332.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 09:13
Screen Interval:
7.8 - 17.8
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:9:13 Water Volume =
20.92 21.97
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:30 15.98 -0.00 4.49 4.80 195.40 2.19 Clear No
13:42 --0.00 4.49 7.59 157.00 2.42 Clear No
Sampling Data Zero HS:
Method: Date: Time:9:30
Field Filtered: Yes
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
0.168
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
0.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: -
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
within screen
PIW-1S
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS-
Screen Interval:
7.8 - 17.8
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.68
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
-
-
CAP3Q20-PIW-1S-071620-Z
PFAS
PFAS
202.25
Partly Cloudy
None
Sky:
Temperature (F): 90.00
After purging dry for five well
volume, well was sampled. 6 bottles
taken for sample at 9:30. Well went
dry. 3 bottles taken for sample
around 13:32.
190.05 32.64
Wind (mph)2
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:08-10-2020 Time:10:25 Water Volume =
36.58 52.86
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:57 37.10 250.00 1250.00 --- ---
11:02 37.10 250.00 1250.00 5.77 0.36 88.20 123.30 Light brown None
11:07 37.10 250.00 1250.00 5.71 0.30 75.90 53.69 Cloudy None
11:12 37.10 250.00 1250.00 5.67 0.27 78.00 28.31 Cloudy None
11:17 37.10 250.00 1250.00 5.7 0.24 59.70 18.18 Clear None
11:22 37.10 250.00 1250.00 5.65 0.22 43.20 16.81 Clear None
11:27 37.10 250.00 1250.00 5.73 0.22 22.80 11.68 Clear None
11:32 37.10 250.00 1250.00 5.64 0.22 11.80 11.58 Clear None
11:37 37.10 250.00 1250.00 5.81 0.22 -1.10 9.79 Clear None
11:42 37.10 250.00 1250.00 5.7 0.21 -4.90 9.55 Clear None
11:47 37.10 250.00 1250.00 5.67 0.21 -8.00 8.70 Clear None
11:52 37.10 250.00 1250.00 5.67 0.21 -7.80 10.56 Clear None
11:57 37.10 250.00 1250.00 5.64 0.20 -7.70 8.15 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:05
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
2.605
08-10-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
16250Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:52
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
21.16
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER Luke Tart
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
48
within screen
PIW-2D
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS21.52
Screen Interval:
40 - 50
5.64pH
STABILIZED PARAMETERS
68.43
8.15
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
69.20
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.20
-7.70
CAP3Q20-PIW-2D-081020
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Missed parameters
71.97 21.46
73.71 21.34
Wind (mph)1
Precipitation:
Sunny
None
Sky:
Temperature (F): 88.00
74.12 21.15
71.56 21.47
70.72 21.79
74.68 21.57
71.58 21.88
68.43 21.52
71.78 21.41
70.31 21.84
70.77 21.82
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:12:02 Water Volume =
16.82 26.81
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:20 17.13 200.00 1000.00 4.98 0.43 155.50 12.21 Clear Slight
sulfur odor
12:25 17.13 200.00 1000.00 4.62 0.29 143.00 7.09 Clear Slight
sulfur odor
12:30 17.13 200.00 1000.00 4.59 0.30 137.80 3.96 Clear Slight
sulfur odor
12:35 17.13 200.00 1000.00 4.56 0.22 127.30 1.62 Clear Slight
sulfur odor
12:40 17.13 200.00 1000.00 4.59 0.18 120.60 1.16 Clear Slight
sulfur odor
12:45 17.13 200.00 1000.00 4.66 0.19 112.80 1.24 Clear Slight
sulfur odor
12:50 17.13 200.00 1000.00 4.7 0.17 105.60 1.03 Clear Slight
sulfur odor
12:55 17.15 200.00 1000.00 4.74 0.18 102.70 1.43 Clear Slight
sulfur odor
13:00 17.15 200.00 1000.00 4.75 0.17 97.10 1.13 Clear Slight
sulfur odor
Sampling Data Zero HS:
Method: Date: Time:13:05
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
20.30
115.23 20.80
115.02 20.90
Wind (mph)2
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
114.43
115.15 21.56
115.09 21.30
115.06
87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.17
97.10
CAP3Q20-PIW-3D-071620
PFAS
Peristaltic Pump
Temp.(oC)PFAS20.30
Screen Interval:
19 - 24
4.75pH
STABILIZED PARAMETERS
114.95
1.13
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.55
21.20
114.95
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
24
within screen
PIW-3D
Project Manager:
1.598
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
9000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 12:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
115.64 20.84
115.20 20.85
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-17-2020 Time:11:58 Water Volume =
10.96 40.78
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:15 10.96 300.00 1500.00 4.78 9.46 173.80 2.38 Clear No
12:18 10.96 300.00 1500.00 3.79 9.28 220.80 2.21 Clear No
12:25 10.96 300.00 1500.00 3.72 9.13 263.40 2.02 Clear No
12:30 10.96 300.00 1500.00 3.68 9.07 279.80 1.90 Clear No
12:35 10.96 300.00 1500.00 3.67 9.04 291.50 1.81 Clear No
12:40 10.96 300.00 1500.00 3.66 8.90 299.00 1.79 Clear No
Sampling Data Zero HS:
Method: Date: Time:12:45
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
1.82 19.57
Wind (mph) 2
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
1.25
2.80 19.89
1.89 19.97
1.77
86.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
8.90
299.00
CAP3Q20-PIW-4D-071720
PFAS
Peristaltic Pump
Temp.(oC)PFAS19.57
Screen Interval:
32.3 - 37.3
3.66pH
STABILIZED PARAMETERS
1.82
1.79
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
20.05
19.52
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
36
within screen
PIW-4D
Project Manager:
4.771
07-17-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
9000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 12:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
1.85 19.53
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-22-2020 Time:12:00 Water Volume =
14.21 23.25
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:15 14.24 300.00 1500.00 3.8 1.61 226.20 118.55 Murky None
12:20 14.25 300.00 1500.00 3.7 2.01 242.30 94.44 Murky None
12:25 14.24 300.00 1500.00 3.52 2.26 259.70 53.15 Cloudy None
12:30 14.24 300.00 1500.00 3.49 2.42 269.10 42.06 Cloudy None
12:35 14.24 300.00 1500.00 3.52 2.60 279.50 19.93 Clear None
12:40 14.24 300.00 1500.00 3.56 2.63 287.30 8.57 Cloudy None
12:45 14.24 300.00 1500.00 3.57 2.63 296.50 4.33 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
1.446
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
10500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
129.40 20.81
124.93 21.10
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
18
within screen
PIW-5S
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS21.10
Screen Interval:
9.8 - 19.8
3.57pH
STABILIZED PARAMETERS
124.93
4.33
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.77
125.71 21.50
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
2.63
296.50
CAP3Q20-PIW-5S-072220
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
147.77
137.70 21.35
132.97 21.25
Sunny
None
Sky:
Temperature (F): 88.00
125.78 21.56
Wind (mph)5
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:09:43 Water Volume =
14.18 31.64
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:05 14.59 250.00 1250.00 4.94 0.19 93.10 111.72 Cloudy None
10:10 14.79 250.00 1250.00 4.71 0.09 84.40 109.40 Cloudy None
10:15 14.79 250.00 1250.00 4.71 0.07 77.00 84.44 Cloudy None
10:20 14.79 250.00 1250.00 4.65 0.06 74.60 53.88 Cloudy None
10:25 14.79 250.00 1250.00 4.65 0.05 69.90 34.79 Clear None
10:30 14.79 250.00 1250.00 4.64 0.05 70.10 27.69 Clear None
10:35 14.95 250.00 1250.00 4.63 0.04 67.30 22.01 Clear None
10:40 14.95 250.00 1250.00 4.64 0.04 65.00 17.95 Clear None
10:45 14.95 250.00 1250.00 4.63 0.04 66.00 16.82 Clear None
10:50 14.95 250.00 1250.00 4.62 0.04 65.00 19.84 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
96.34 21.11
95.69 21.08
95.62 20.84
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
126.59
101.51 21.43
98.12 21.48
96.60
85.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.04
65.00
CAP3Q20-PIW-6S-072320
PFAS
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS20.49
Screen Interval:
18 - 28
4.62pH
STABILIZED PARAMETERS
94.94
19.84
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.35
21.19
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
26
within screen
PIW-6S
Project Manager:
2.794
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
12500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:00
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
96.53 20.88
96.13 21.15
94.94 20.49
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-22-2020 Time:13:26 Water Volume =
5.63 37.06
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:30 5.64 200.00 1000.00 4.41 0.29 141.00 3.08 Clear No
13:35 5.64 200.00 1000.00 4.41 0.14 103.90 2.83 Clear No
13:40 5.64 200.00 1000.00 4.42 0.07 94.60 2.69 Clear No
13:45 5.64 200.00 1000.00 4.43 0.06 93.20 2.07 Clear No
13:50 5.64 200.00 1000.00 4.43 0.05 82.90 2.05 Clear No
13:55 5.64 200.00 1000.00 4.43 0.05 79.90 2.39 Clear No
14:00 5.64 200.00 1000.00 4.43 0.05 74.20 2.26 Clear No
14:05 5.64 200.00 1000.00 4.44 0.04 69.80 1.77 Clear No
14:10 6.54 200.00 1000.00 4.44 0.04 66.40 1.96 Clear No
14:15 5.64 200.00 1000.00 4.43 0.04 66.50 2.24 Clear No
Sampling Data Zero HS:
Method: Date: Time:14:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
106.77 22.77
106.79 21.71
107.32 22.27
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
105.90
105.81 23.07
107.31 23.06
107.15
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.04
66.50
CAP3Q20-PIW-7D-072220
PFAS
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS22.49
Screen Interval:
29 - 34
4.43pH
STABILIZED PARAMETERS
107.53
2.24
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
23.08
22.79
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR, GARRETT ARMBRUSTER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
34.5
within screen
PIW-7D
Project Manager:
5.029
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
10000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
107.87 22.95
106.70 22.79
107.53 22.49
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-22-2020 Time: 13:25 Water Volume =
5.38 20.23
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:30 5.65 150.00 750.00 4.31 0.71 3.90 13.50 Cleat No
13:35 5.70 150.00 750.00 4.32 0.58 4.00 16.50 Clear No
13:40 5.71 150.00 750.00 4.41 0.28 4.10 12.20 Clear No
13:45 5.72 150.00 750.00 4.48 0.28 4.00 4.55 Clear No
13:50 5.72 150.00 750.00 4.5 0.27 4.20 5.98 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:52
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)2
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
139.00
138.00 23.33
139.00 24.27
139.00
93.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.27
4.20
CAP3Q20-PIW-7S-072220
PFAS
Peristaltic Pump
Temp.(oC)PFAS23.33
Screen Interval:
7 - 17
4.50pH
STABILIZED PARAMETERS
138.00
5.98
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.20
23.98
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
14.5
within screen
PIW-7S
Project Manager:
2.376
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
3750Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:25
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
140.00 23.95
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date: 07-22-2020 Time: 09:52 Water Volume =
7.15 41.96
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:15 7.17 250.00 1250.00 4.23 0.34 123.00 10.78 Clear No
10:20 7.17 250.00 1250.00 4.15 0.20 103.60 6.00 Clear No
10:25 7.17 250.00 1250.00 4.19 0.06 126.30 5.86 Clear No
10:30 7.17 250.00 1250.00 4.18 0.06 110.80 3.43 Clear No
10:35 7.17 250.00 1250.00 4.2 0.06 95.80 5.97 Clear No
10:40 7.17 250.00 1250.00 4.22 0.05 96.30 14.81 Clear No
10:45 7.17 250.00 1250.00 4.22 0.04 95.50 8.23 Clear No
10:50 7.17 250.00 1250.00 4.23 0.04 91.60 6.51 Clear No
10:55 7.17 250.00 1250.00 4.22 0.04 95.80 11.44 Clear No
Sampling Data Zero HS:
Method: Date: Time:11:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
5.57
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
11250Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
260.83 21.54
259.88 21.11
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
39.5
within screen
PIW-8D
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS21.12
Screen Interval:
35.5 - 45.5
4.22pH
STABILIZED PARAMETERS
258.62
11.44
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.20
84.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
0.04
95.80
CAP3Q20-PIW-8D-072220
PFAS
PFAS
263.04
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F):
260.62 21.60
264.33 21.62
259.30 21.36
258.11 21.49
258.97 20.99
258.62 21.12
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:13:30 Water Volume =
37.01 46.17
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:00 37.19 300.00 1500.00 6.11 4.27 119.00 11.17 Clear None
14:05 37.19 300.00 1500.00 5.07 1.77 165.50 4.73 Clear None
14:10 37.19 300.00 1500.00 4.78 1.10 157.80 1.54 Clear None
14:15 37.19 300.00 1500.00 4.97 0.93 123.90 1.89 Clear None
14:20 37.19 300.00 1500.00 4.74 0.85 139.50 1.70 Clear None
14:25 37.19 300.00 1500.00 4.86 0.76 129.40 1.59 Clear None
14:30 37.19 300.00 1500.00 4.63 0.80 152.90 1.07 Clear None
14:35 37.19 300.00 1500.00 4.8 0.76 143.30 1.24 Clear None
14:40 37.19 300.00 1500.00 4.52 0.60 166.90 0.59 Clear None
14:45 37.19 300.00 1500.00 4.36 0.53 175.40 1.29 Clear None
14:50 37.19 300.00 1500.00 4.58 0.45 165.60 0.37 Clear None
14:55 37.19 300.00 1500.00 4.6 0.56 167.00 0.63 Clear None
15:00 37.19 300.00 1500.00 4.52 0.52 174.40 0.32 Clear None
15:05 37.19 300.00 1500.00 4.57 0.54 174.00 0.31 Clear None
Sampling Data Zero HS:
Method: Date: Time:15:10
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
127.38 20.68
125.08 20.28
124.78 20.45
124.67 20.33
125.20 20.34
130.61 20.14
128.00 20.65
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
206.50
154.36 20.90
141.06 20.78
130.70
95.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.54
174.00
CAP3Q20-PIW-9D-071520
PFAS
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS20.45
Screen Interval:
40 - 45
4.57pH
STABILIZED PARAMETERS
124.78
0.31
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
27.03
20.63
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
42
within screen
PIW-9D
Project Manager:
1.466
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
21000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 13:55
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
133.17 20.49
129.13 20.33
125.37 20.75
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:13:06 Water Volume =
28.32 33.12
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:20 28.52 200.00 1000.00 3.66 4.23 203.00 23.41 Clear None
13:25 28.52 160.00 800.00 3.63 4.12 202.50 22.00 Clear None
13:30 28.52 160.00 800.00 3.6 4.36 201.60 15.84 Clear None
13:35 28.52 160.00 800.00 3.6 4.30 198.80 12.90 Clear None
13:40 28.52 160.00 800.00 3.59 4.25 197.20 9.02 Clear None
13:45 28.52 160.00 800.00 3.59 4.18 197.80 6.04 Clear None
Sampling Data Zero HS:
Method: Date: Time:13:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
106.38 24.00
Wind (mph)6
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
104.12
104.03 24.57
104.36 24.21
107.13
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
4.18
197.80
CAP3Q20-PIW-9S-071620
PFAS
Peristaltic Pump
Temp.(oC)PFAS24.00
Screen Interval:
24.8 - 29.8
3.59pH
STABILIZED PARAMETERS
106.38
6.04
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.69
24.10
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
31
within screen
PIW-9S
Project Manager:
0.768
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 13:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
105.77 24.23
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:11:17 Water Volume =
14.48 61.39
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:35 14.53 300.00 2400.00 4.74 0.09 70.90 1.42 Clear No
11:40 14.53 300.00 1500.00 4.51 0.06 80.62 3.06 Clear No
11:45 14.53 300.00 1500.00 4.49 0.03 90.50 1.87 Clear No
11:50 14.53 300.00 1500.00 4.5 0.03 92.60 0.74 Clear No
11:55 14.52 300.00 1500.00 4.53 0.02 91.90 0.92 Clear No
12:00 15.52 300.00 1500.00 4.57 0.01 89.00 0.74 Clear No
12:05 14.52 300.00 1500.00 4.59 0.01 86.90 0.91 Clear No
12:10 14.52 300.00 1500.00 4.6 0.01 85.10 2.58 Clear No
Sampling Data Zero HS:
Method: Date: Time:12:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
228.13 19.19
229.72 19.18
7.506
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
214.16 19.21
222.36 19.26
225.83 19.23
226.71 19.38
226.40 19.23
12900.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 11:27
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
53
within screen
PIW-10DR
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump
Temp.(oC)PFAS19.19
Screen Interval:
53 - 58
4.60pH
STABILIZED PARAMETERS
228.02
2.58
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
228.02 19.19
90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
0.01
85.10
CAP3Q20-PIW-10DR-071520
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)2
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:12:35 Water Volume =
18.45 20.14
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:00 18.65 125.00 2250.00 4.19 8.56 75.50 107.43 Cloudy No
13:05 18.66 125.00 625.00 4.2 8.31 80.80 66.22 Cloudy No
13:10 18.66 125.00 625.00 4.21 8.18 84.00 35.94 Cloudy No
13:15 18.67 125.00 625.00 4.22 7.90 87.40 43.22 Cloudy No
13:20 18.67 125.00 625.00 4.21 7.66 90.40 13.39 Cloudy No
13:25 18.68 125.00 625.00 4.21 7.34 92.60 7.90 Clear No
13:30 18.68 125.00 625.00 4.21 7.26 93.60 7.71 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:40
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
56.45 20.87
56.32 21.18
0.27
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
58.71 21.80
57.17 21.18
57.00 21.00
57.09 20.81
56.72 20.52
6000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 12:42
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
19.25
within screen
PIW-10S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump
Temp.(oC)PFAS21.18
Screen Interval:
7 - 17
4.21pH
STABILIZED PARAMETERS
56.32
7.71
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
7.26
93.60
CAP3Q20-PIW-10S-071520
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)2
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-24-2020 Time:12:39 Water Volume =
13.63 24.42
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:50 13.65 250.00 1250.00 4.82 7.14 123.30 3.45 Clear No
12:55 13.65 250.00 1250.00 4.65 7.52 144.20 2.12 Clear No
13:00 13.65 250.00 1250.00 4.26 7.45 169.80 1.78 Clear No
13:05 13.65 250.00 1250.00 4.04 7.43 184.60 1.64 Clear No
13:10 13.65 250.00 1250.00 3.99 7.42 192.00 1.39 Clear No
13:15 13.65 250.00 1250.00 4.00 7.42 198.70 1.40 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:20
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)4
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 89.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
22.36
46.73 22.37
47.19 22.16
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
7.42
198.70
CAP3Q20-PW-01-072420
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS22.33
Screen Interval:
11 - 21
4.00pH
STABILIZED PARAMETERS
47.37
1.40
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
47.55
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
19.5
within screen
PW-01
Project Manager:
1.726
07-24-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
7500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
53.69 22.53
46.81 22.34
47.37 22.33
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:09:10 Water Volume =
57.22 63.33
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
09:30 57.15 60.00 180.00 4.61 7.54 179.90 26.80 Clear None
09:35 57.18 60.00 300.00 5.39 4.21 146.30 4746.70 Brown None
09:40 57.18 60.00 300.00 5.42 2.77 140.90 2875.50 Brown None
09:45 57.18 60.00 300.00 4.95 3.66 151.90 552.22 Light brown None
09:50 57.18 60.00 300.00 4.76 3.95 163.30 528.12 Light brown None
09:55 57.18 60.00 300.00 4.54 4.15 173.10 141.75 Cloudy None
10:00 57.18 60.00 300.00 4.54 4.21 181.70 87.27 Cloudy None
10:05 57.18 60.00 300.00 4.53 4.26 188.70 55.99 Cloudy None
10:10 57.18 60.00 300.00 4.51 4.27 192.90 47.94 Clear None
10:15 57.18 60.00 300.00 4.49 4.35 195.60 41.34 Clear None
10:20 57.18 60.00 300.00 4.51 4.38 196.90 37.76 Clear None
10:25 57.18 60.00 300.00 4.5 4.45 198.50 35.01 Clear None
10:30 57.18 60.00 300.00 4.5 4.49 200.10 29.43 Clear None
10:35 57.18 60.00 300.00 4.49 4.53 201.90 27.55 Clear None
10:40 57.18 60.00 300.00 4.51 4.54 203.00 24.42 Clear None
10:45 57.18 60.00 300.00 4.49 4.59 205.50 22.48 Clear None
10:50 57.18 60.00 300.00 4.5 4.57 206.20 19.89 Clear None
10:55 57.18 60.00 300.00 4.48 4.64 208.50 19.82 Clear None
11:00 57.18 60.00 300.00 4.49 4.65 209.10 16.55 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:05
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Pump is 1 foot above bottom of well,
also very low flow sampling to make
sure well doesn’t go dry.
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
62
bottom of well
PW-02
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
0.978
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(HL)
Spec. Cond.
µS/cm
5580Total Volume Purged (milliliters):
Temp.
oC
Double valve pump
Temp.(oC)PFAS23.45
Screen Interval:
50 - 60
4.49pH
STABILIZED PARAMETERS
83.01
16.55
Spec. Cond.(µS/cm)
Turbidity (NTU)
81.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
4.65
209.10
CAP3Q20-PW-02-071420
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
104.70 24.53
97.18 24.54
91.04 24.44
86.07 22.58
Precipitation:
Sunny
None
Sky:
86.44 22.55
85.31 22.75
86.15 22.81
85.70 22.63
85.82 23.00
85.44 22.84
85.64 23.20
86.04 23.23
85.91 23.08
85.83 23.21
85.71 23.33
83.01 23.45
85.62 23.09
85.55 23.52
82.27 23.24
Wind (mph)1
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:10:20 Water Volume =
41.98 48.65
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:55 42.45 100.00 500.00 6.07 0.17 49.20 2334.60 Gray None
11:00 42.66 100.00 500.00 5.96 0.18 59.90 2121.00 Gray None
11:05 42.76 100.00 500.00 5.88 0.34 69.00 1947.70 Gray None
11:10 42.83 100.00 500.00 5.83 0.46 73.40 1875.50 Gray None
11:15 42.91 100.00 500.00 5.83 0.49 75.00 1835.80 Gray None
11:20 42.94 100.00 500.00 5.83 0.57 77.70 1943.40 Gray None
11:25 43.00 100.00 500.00 5.78 0.61 79.60 1696.10 Gray None
11:30 43.04 100.00 500.00 5.76 0.64 83.90 1395.30 Dark brown None
11:35 43.01 100.00 500.00 5.7 0.69 86.60 1395.60 Dark brown None
11:40 43.05 100.00 500.00 5.72 0.60 88.30 1258.80 Gray None
11:45 43.04 100.00 500.00 5.69 0.84 89.90 1230.50 Gray None
11:50 43.08 100.00 500.00 5.69 0.75 92.00 969.52 Gray None
11:55 43.05 100.00 500.00 5.67 0.81 94.60 975.54 Gray None
12:00 43.07 100.00 500.00 5.65 0.68 95.20 964.58 Gray None
12:05 43.05 100.00 500.00 5.62 0.59 95.00 900.59 Gray None
12:10 43.03 100.00 500.00 5.6 0.54 96.10 853.55 Gray None
12:15 43.03 100.00 500.00 5.57 0.56 95.30 829.42 Gray None
12:20 43.01 100.00 500.00 5.58 0.53 95.20 937.80 Gray None
12:25 43.02 100.00 500.00 5.55 0.50 93.40 862.82 Gray None
12:30 42.97 100.00 500.00 5.57 0.42 91.00 764.71 Gray None
13:50 42.40 50.00 250.00 5.58 0.87 129.20 1870.90 Gray None
13:55 42.73 50.00 250.00 5.34 0.32 131.50 522.78 Gray None
14:00 42.74 50.00 250.00 5.36 0.40 129.50 497.12 Gray None
14:05 42.78 50.00 250.00 5.34 0.43 122.30 639.44 Gray None
14:10 42.80 50.00 250.00 5.39 0.53 116.20 588.51 Gray None
14:15 42.85 50.00 250.00 5.44 0.52 108.50 613.65 Gray None
14:20 42.86 50.00 250.00 5.45 0.47 103.30 623.31 Gray None
14:25 42.89 50.00 250.00 5.45 0.55 98.10 602.99 Gray None
14:30 42.89 50.00 250.00 5.46 0.53 92.90 594.50 Gray None
Sampling Data Zero HS:
Method: Date: Time: -
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
161.01 32.07
173.36 32.30
169.64 32.66
168.33 32.27
Decide to lower pump to 46’ and dry
up well due to turbidity and
extremely low recharge. Will do 5
well volumes then sample well.
176.66 30.37
171.20 31.12
165.99 32.44
199.08 30.19
196.59 29.41 Last reading before lunch, will
continue when we get back
198.16 30.54 Second purge start at 13:45, using
new set up for pumping also. Using
compressor in truck now.174.61 30.10
210.73 29.54
204.83 30.42
203.21 29.58
223.42 29.27
215.58 28.99
212.15 29.05
29.55
232.19 29.40
224.19 29.18
240.27 28.50
236.85 28.61
Comments
SAMPLE SET
PFAS
Parameter
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
266.53
230.26 29.85
232.73 29.55
Have pump on lowest rate, will
probably make well go dry. Using
stand alone set up due to
compressor not working in truck.
246.49
250 mL poly Table 3+ (20)(LL)
Five Well Volume
Double valve pump
Temp.(oC)PFAS32.07
Screen Interval:
35 - 45
5.46pH
STABILIZED PARAMETERS
161.01
594.50
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
29.01
29.37
239.71
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
44
within screen
PW-03
Project Manager:
1.067
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
12250Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:50
Depth to Well Bottom (ft.):
233.40 30.90
243.36 28.86
242.44 29.39
Initial Depth to Water (ft.):
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 4
Precipitation:
Sunny
None
Sky:Well ran dry
Temperature (F):
250 mL polyPFAS
87.00
Table 3+ (19)(HL)
250 mL poly
DO (mg/L)
ORP (mV)
0.53
92.90
-
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-22-2020 Time:09:10 Water Volume =
41.99 48.65
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:35 43.30 260.00 1300.00 5.71 0.16 77.60 3852.20 Gray None
10:40 43.91 260.00 1300.00 5.03 0.58 117.00 1434.70 Gray None
10:45 44.44 260.00 1300.00 4.78 0.52 130.50 1628.00 Light gray None
10:50 44.60 260.00 1300.00 5.38 0.48 116.10 1203.30 Light gray None
10:55 44.79 260.00 1300.00 4.93 0.32 92.00 1246.00 Light gray None
11:00 45.05 260.00 1300.00 4.82 0.26 77.50 1272.40 Light gray None
11:05 45.15 260.00 1300.00 4.77 0.47 68.90 1081.80 Light gray None
11:10 45.30 260.00 1300.00 4.73 0.45 74.20 915.22 Dark gray None
11:15 45.48 260.00 1300.00 5.25 0.34 35.20 1020.30 Dark gray None
11:20 45.90 260.00 1300.00 4.66 0.20 53.60 1262.90 Light gray None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
1.066
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
13000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
Day two of purging 5 well volumes
from well. Purge well dry again
142.52 21.06
130.55 21.09
125.16 20.36 Well dries up before next reading
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
48
bottom of well
PW-03
Project Manager:
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS20.36
Screen Interval:
35 - 45
4.66pH
STABILIZED PARAMETERS
125.16
1262.90
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.51
21.31
83.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Five Well Volume
250 mL poly
DO (mg/L)
ORP (mV)
0.20
53.60
-
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
215.50
184.42 20.86
151.68 20.85
137.62
Wind (mph)7
Precipitation:
Sunny
None
Sky:Well ran dry
Temperature (F):
140.37 20.91
125.41 21.00
128.86 20.63
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:09:05 Water Volume =
41.99 48.65
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:20 41.99 150.00 750.00 5.63 0.23 105.90 3665.90 Gray None
Sampling Data Zero HS:
Method: Date: Time:09:20
Field Filtered: Yes
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
1.066
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
750Total Volume Purged (mL):
Temp.
oC
Purge Start Time:09:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
Previously Purged 5 well volumes, grab a set of parameters and
sampled the well. Also field filtered the sample but the sample still
have high turbidity
PFAS
PFAS
150.74
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
43
within screen
PW-03
Project Manager:
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS24.08
Screen Interval:
35 - 45
5.63pH
STABILIZED PARAMETERS
150.74
3665.90
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.08
83.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Five Well Volume
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
Precipitation:
Sunny
None
Sky:
Temperature (F):
250 mL poly
DO (mg/L)
ORP (mV)
0.23
105.90
CAP3Q20-PW-03-072320-Z
Wind (mph)4
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:11:16 Water Volume =
25.24 30.8
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. mL mg/L mV NTU
11:20 25.24 -3700.00 3.85 1.44 186.80 53.69 Cloudy No
Sampling Data Zero HS:
Method:Date: Time:-
Field Parameters
Pres.
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
Well ran dry
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PW-04
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Initial Depth to Water (ft.):
Temperature (F):
0.89
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
3700Total Volume Purged (mL):
Temp.
oC
Bailer
Temp.(oC)PFAS-
Screen Interval:
17 - 27
-pH
STABILIZED PARAMETERS
-Spec. Cond.(µS/cm)
Turbidity (NTU)
86.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
-
Comments
SAMPLE SET
PFAS
Parameter Bottle
2-250 mL poly
Method
510.00 22.44 Well ran dry. Using a bailer, started
purging for five well volume. 1st well
volume removed from well. Will
continue purging tomorrow.
Wind (mph)-
Precipitation:
Sunny
None
Sky:
250 mL poly
PFAS 250 mL poly
-
-
PFAS
WEATHER CONDITIONS
-
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:10:45 Water Volume =
25.25 30.8
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:45 25.25 -3400.00 3.69 2.53 255.50 15.90 Clear None
15:10 25.45 -3360.00 3.87 2.70 280.30 4.47 Clear None
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 2
Precipitation:
Sunny
None
Sky:
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Spec. Cond.
µS/cm
88.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
17 - 27
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PW-04
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Initial Depth to Water (ft.):
Temperature (F):
Bailer
Temp.(oC)PFAS-
0.888
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
509.96 20.18
Well was purged with a bailer until
dry. 2nd well volume removed from
well.
211.11 23.54 Purged well with bailer until dry.
3rd well volume removed.
Continue purging from 7/13/2020.
Will continue purging tomorrow.
6760.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:45
Screen Interval:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:09:33 Water Volume =
25.31 30.81
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
09:49 25.31 -3330.00 3.65 1.74 311.17 53.75 Clear None
14:18 25.45 -3240.00 3.67 1.98 326.90 35.76 Clear None
Sampling Data Zero HS:
Method: Date: Time: -
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph) 2
Precipitation:
Sunny
None
Sky:
85.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
473.70 24.81 5th well volume removed.
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
RECORD OF WELL SAMPLING
Well ran dry
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PW-04
Project Manager:
Depth to Well Bottom (ft.):
Five Well Volume
Initial Depth to Water (ft.):
Temperature (F):
Bailer
Temp.(oC)PFAS-
0.88
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
505.31 22.65 Purged well with bailer until dry. 4th
well volume removed.
Continue purging from 7/14/2020.
Will sampled tomorrow.
6570.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 9:49
Screen Interval:
17 - 27
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:10:44 Water Volume =
25.34 30.81
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:00 25.34 -0.00 3.61 3.46 351.70 526.73 None No
Sampling Data Zero HS:
Method: Date: Time:11:00
Field Filtered: Yes
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
0.875
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
0Total Volume Purged (mL):
Temp.
oC
Purge Start Time: -
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
Previously purged 6 well volumes.
Collected 9 of 9 bottles for sample.
PFAS
PFAS
437.99
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PW-04
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS-
Screen Interval:
17 - 27
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
28.00
86.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Five Well Volume
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F):
250 mL poly
DO (mg/L)
ORP (mV)
-
-
CAP3Q20-PW-04-071620-Z
Wind (mph) 2
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:11:50 Water Volume =
28.02 78.49
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
12:15 28.18 440.00 3520.00 3.68 5.13 270.30 4.41 Clear None
12:20 28.18 440.00 2200.00 3.84 5.10 288.00 0.65 Clear None
12:25 28.18 440.00 2200.00 3.6 5.11 286.70 0.25 Clear None
12:30 28.18 440.00 2200.00 3.6 5.11 286.70 0.25 Clear None
Sampling Data Zero HS:
Method:Date: Time:12:35
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
70
within screen
PW-05
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
8.075
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(HL)
Double valve pump
Temp.(oC)PFAS20.52
Screen Interval:
65 - 75
3.60pH
STABILIZED PARAMETERS
83.27
0.25
Spec. Cond.(µS/cm)
DO (mg/L)
ORP (mV)
5.11
286.70
CAP3Q20-PW-05-071420
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
10120Total Volume Purged (milliliters):
Temp.
oC
Table 3+ (20)(LL)
Table 6 (H)5(hold)
20.52
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
83.00 20.75
83.69 20.96
83.27 20.52
83.27
Wind (mph)1
Precipitation:
Sunny
None
Sky:
Turbidity (NTU)
89.00
250 mL poly
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:09:04 Water Volume =
19.01 32.85
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
09:30 19.77 125.00 625.00 4.39 3.16 158.80 0.44 Clear None
09:35 19.82 125.00 625.00 4.16 2.76 172.80 0.34 Clear None
09:40 19.82 125.00 625.00 4.22 2.73 150.40 0.31 Clear None
09:45 19.84 125.00 625.00 4.29 2.75 140.40 0.28 Clear None
09:49 19.85 125.00 625.00 4.37 2.60 134.00 0.25 Clear None
09:55 19.87 125.00 625.00 4.43 2.57 133.20 0.29 Clear None
Sampling Data Zero HS:
Method:Date: Time:10:00
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
21.08
62.01 21.07
60.67 21.05
Wind (mph)1
Precipitation:
Sunny
None
Sky:
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
64.45 20.80
68.93 21.32
67.40 21.10
64.65
Turbidity (NTU)
82.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
2.57
133.20
CAP3Q20-PW-06-071420
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
3750Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS21.05
Screen Interval:
19 - 29
4.43pH
STABILIZED PARAMETERS
60.67
0.29
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
23
within screen
PW-06
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
2.214
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-13-2020 Time:10:21 Water Volume =
30.81 41.78
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. gal.mg/L mV NTU
10:33 30.81 --5.22 7.57 177.60 417.12 Cloudy No
Sampling Data Zero HS:
Method:Date: Time:-
Field Parameters
Pres.
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
bottom of well
PW-07
Project Manager:
Depth to Well Bottom (ft.):
-
Initial Depth to Water (ft.):
Temperature (F):
1.755
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
-Total Volume Purged (gallons):
Temp.
oC
Well has historically gone dry upon
attempting to purge. In this instance
the well continued to recharge and
we will attempt to low flow sample it
at a later time. Used bailer for
purging.
Bailer
Temp.(oC)PFAS26.09
Screen Interval:
28 - 38
5.22pH
STABILIZED PARAMETERS
50.00Spec. Cond.(µS/cm)
Turbidity (NTU)
82.00
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
7.57
Comments
SAMPLE SET
PFAS
Parameter Bottle
2-250 mL poly
Method
50.00 26.09
Wind (mph)4
Precipitation:
Sunny
None
Sky:
250 mL poly
PFAS 250 mL poly
177.60
-
PFAS
WEATHER CONDITIONS
417.12
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-14-2020 Time:14:45 Water Volume =
30.79 41.77
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
15:10 30.90 160.00 1120.00 4.34 5.87 236.30 109.39 Cloudy None
15:15 30.90 160.00 800.00 4.45 7.22 258.50 15.07 Clear None
15:20 30.90 160.00 800.00 3.98 7.40 278.40 9.79 Clear None
15:25 30.91 160.00 800.00 4.15 7.85 280.00 4.47 Clear None
15:30 30.90 160.00 800.00 3.95 7.91 293.70 6.13 Clear None
15:35 30.91 160.00 800.00 4.08 7.78 287.30 1.59 Clear None
Sampling Data Zero HS:
Method: Date: Time:15:40
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)4
Precipitation:
Sunny
None
Sky:
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
7.78
287.30
CAP3Q20-PW-07-071420
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
96.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Screen Interval:
28 - 38
4.08pH
STABILIZED PARAMETERS
33.31
1.59
Spec. Cond.(µS/cm)
Turbidity (NTU)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
40
bottom of well
PW-07
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Double valve pump
Temp.(oC)PFAS23.59
5120.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 15:03
Spec. Cond.
µS/cm
33.31 23.59
1.757
07-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
0.05 35.30
1.05 26.48
2.87 24.79
32.69 22.58
32.85 22.66
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-29-2020 Time:11:20 Water Volume =
24.9 57.69
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:35 24.90 200.00 0.00 - - - - - -
11:40 26.03 180.00 900.00 - - - - - -
11:45 26.07 120.00 600.00 - - - - - -
11:50 26.21 160.00 800.00 - - - - - -
11:55 26.21 160.00 800.00 11.2 0.39 -113.20 16.98 Clear No
12:00 26.21 160.00 800.00 11.21 0.24 -149.97 12.31 Clear No
12:05 26.21 160.00 800.00 11.21 0.23 -155.60 9.10 Clear No
12:10 26.21 160.00 800.00 11.21 0.20 -163.00 7.19 Clear No
12:15 26.21 160.00 800.00 11.22 0.20 -169.50 8.51 Clear No
12:20 26.21 160.00 800.00 11.24 0.18 -167.89 13.15 Clear No
12:25 26.21 160.00 800.00 11.26 0.19 -168.60 9.49 Clear No
12:30 26.21 160.00 800.00 11.31 0.19 -176.89 6.41 Clear No
12:35 26.21 160.00 800.00 11.37 0.17 -185.00 12.41 Clear No
12:40 26.21 160.00 800.00 11.47 0.15 -193.30 8.17 Clear No
12:45 26.21 160.00 800.00 11.55 0.16 -203.10 11.86 Clear No
12:50 26.21 160.00 800.00 11.55 0.15 -193.00 16.15 Clear No
12:55 26.21 160.00 800.00 11.54 0.13 -206.30 10.77 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:00
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
1151.90 24.80
No parameters taken from 11:35 to 11:50. The reason is
because there were difficulties with getting a constant flow
rate with minimum drawdown.
834.89 24.17
1083.70 24.21
1268.90 24.79
597.43 24.92
613.87 23.89
697.60 24.14
1207.80 24.92
589.99 25.43
592.37 24.93
585.27 25.00
589.24 25.07
5.246
07-29-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
12700.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
- -
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
52
within screen
PW-09
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.80
Screen Interval:
44 - 54
11.54pH
STABILIZED PARAMETERS
1151.90
10.77
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
-
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.13
-206.30
CAP3Q20-PW-09-072920
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
-
- -
- -
571.80 24.69
Wind (mph)5
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 86.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-22-2020 Time:13:00 Water Volume =
27.3 70.54
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:10 27.66 350.00 1750.00 4.86 0.91 23.00 6.38 Clear None
13:15 27.66 350.00 1750.00 5.2 0.20 -52.80 1.80 Clear None
13:20 27.66 350.00 1750.00 5.07 0.14 -61.40 1.03 Clear None
13:25 27.66 350.00 1750.00 4.92 0.11 -45.80 0.84 Clear None
Sampling Data Zero HS:
Method: Date: Time:13:30
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
6.918
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
7000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
75.47 23.93
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
65
within screen
PW-10R
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS23.93
Screen Interval:
57 - 67
4.92pH
STABILIZED PARAMETERS
75.47
0.84
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.04
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.11
-45.80
CAP3Q20-PW-10R-072220
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
74.93
75.16 23.83
75.18 23.36
250 mL poly
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F): 91.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:12:35 Water Volume =
31.81 67.46
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:40 31.91 375.00 1875.00 3.93 0.51 215.00 14.61 Clear None
12:45 31.91 375.00 1875.00 3.96 0.40 148.70 11.10 Clear None
12:50 31.91 375.00 1875.00 3.98 0.44 163.70 8.80 Clear None
12:55 31.91 375.00 1875.00 3.85 0.68 208.10 10.17 Clear None
13:00 31.91 375.00 1875.00 3.62 0.32 98.30 5.00 Clear None
13:05 31.91 375.00 1875.00 3.78 0.27 71.40 3.19 Clear None
13:10 31.91 375.00 1875.00 3.79 0.24 62.60 1.97 Clear None
13:15 31.91 375.00 1875.00 4 0.24 45.60 1.03 Clear None
13:20 31.91 375.00 1875.00 3.8 0.23 48.80 0.68 Clear None
13:25 31.91 375.00 1875.00 3.99 0.17 37.70 0.55 Clear None
13:30 31.91 375.00 1875.00 3.78 0.15 47.20 0.42 Clear None
13:35 31.91 375.00 1875.00 3.76 0.12 42.00 0.41 Clear None
13:40 31.91 375.00 1875.00 3.79 0.11 36.80 0.36 Clear None
13:45 31.91 375.00 1875.00 3.78 0.11 39.00 0.34 Clear None
13:50 31.91 375.00 1875.00 3.74 0.11 38.70 0.32 Clear None
Sampling Data Zero HS:
Method: Date: Time:13:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
5.704
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
28125Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
444.01 23.13
440.07 26.42
440.59 26.45
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J. Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
62
within screen
PW-11
Project Manager:
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS26.47
Screen Interval:
53 - 63
3.74pH
STABILIZED PARAMETERS
440.98
0.32
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
26.79
24.86
90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.11
38.70
CAP3Q20-PW-11-072320
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
434.29
439.31 26.52
441.39 31.25
439.35
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Temperature (F):
437.96 26.25
440.28 26.09
439.79 24.97
441.19 26.49
440.98 26.47
439.51 25.50
440.13 25.16
441.03 26.65
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:10:08 Water Volume =
57.64 122.18
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:35 57.70 180.00 900.00 5.47 0.37 131.70 74.80 Cloudy None
10:40 57.70 180.00 900.00 5.42 0.20 106.80 38.00 Clearish None
10:45 57.70 180.00 900.00 5.19 0.16 118.60 25.55 Clear None
10:50 57.70 180.00 900.00 5.02 0.16 135.20 27.92 Clear None
10:55 57.70 180.00 900.00 4.82 0.13 150.80 29.92 Clear None
11:00 57.70 180.00 900.00 4.93 0.12 151.60 26.98 Clear None
11:05 57.70 180.00 900.00 4.8 0.11 162.10 21.50 Clear None
11:10 57.70 180.00 900.00 4.77 0.10 168.00 19.71 Clear None
11:15 57.70 180.00 900.00 4.79 0.10 169.50 16.04 Clear None
11:20 57.70 180.00 900.00 4.81 0.11 167.90 12.63 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:25
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
10.326
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
9000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
54.45 25.51
52.04 25.68
50.17 26.14
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
114
within screen
PW-12
Project Manager:
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS26.14
Screen Interval:
109 - 119
4.81pH
STABILIZED PARAMETERS
50.17
12.63
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.45
25.62
87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.11
167.90
CAP3Q20-PW-12-072320
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
87.61
56.82 24.83
53.91 25.13
50.50
Wind (mph)12
Precipitation:
Sunny
None
Sky:
Temperature (F):
49.22 26.98
48.90 25.81
49.87 25.90
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-30-2020 Time:09:20 Water Volume =
32.06 133.02
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:40 -300.00 1500.00 ------
10:45 -250.00 1250.00 ------
10:50 34.25 200.00 1000.00 6.37 0.14 75.50 8.38 Clear None
10:55 34.25 200.00 1000.00 6.02 0.01 110.80 12.19 Clear None
11:00 34.25 200.00 1000.00 5.61 0.09 113.30 8.35 Clear None
11:05 34.25 200.00 1000.00 5.57 0.08 109.20 8.68 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:05
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
65.70 22.35
70.32 22.48
16.154
07-30-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
6750Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
--
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
125
within screen
PW-13
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS22.48
Screen Interval:
120 - 130
5.57pH
STABILIZED PARAMETERS
70.32
8.68
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
-
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.08
109.20
CAP3Q20-PW-13-073020
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
Pumping too fast, turn it down. No parameters taken.
-Drawdown still too fast, lower rate. No parameters taken.
106.42 23.45
71.54 22.56
Wind (mph)3
Precipitation:
Cloudy
None
Sky:
Temperature (F): 79.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:14:55 Water Volume =
61.18 149.34
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
15:20 61.25 260.00 1300.00 4.46 0.22 194.90 104.56 Cloudy None
15:25 61.25 260.00 1300.00 4.26 0.16 203.60 30.30 Clear None
15:30 61.25 260.00 1300.00 3.95 0.13 226.50 14.60 Clear None
15:35 61.25 260.00 1300.00 3.89 0.10 232.90 3.89 Clear None
15:40 61.25 260.00 1300.00 4.18 0.09 218.30 13.00 Clear None
Sampling Data Zero HS:
Method: Date: Time:15:45
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
14.106
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
6500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:15:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
158.04 22.73
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
143
within screen
PW-14
Project Manager:
Double valve pump
Temp.(oC)PFAS22.75
Screen Interval:
136 - 146
4.18pH
STABILIZED PARAMETERS
157.51
13.00
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
22.85
22.93
250 mL poly
DO (mg/L)
ORP (mV)
0.09
218.30
CAP3Q20-PW-14-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
156.00
157.51 22.75
157.66 22.62
158.02
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F): 92.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-17-2020 Time:09:55 Water Volume =
59.55 123.58
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:40 59.75 250.00 1250.00 6.22 0.08 95.90 124.79 Tan None
10:45 59.75 250.00 1250.00 5.51 0.07 121.90 100.13 Tan None
10:50 59.75 250.00 1250.00 5.26 0.11 160.80 77.68 Tan None
10:55 59.75 250.00 1250.00 5.06 0.10 175.00 56.78 Tan None
11:00 59.75 250.00 1250.00 4.92 0.09 183.50 39.41 Cloudy None
11:05 59.75 250.00 1250.00 4.78 0.08 198.60 33.76 Cloudy None
11:10 59.75 250.00 1250.00 4.63 0.08 214.10 23.87 Clear None
11:15 59.75 250.00 1250.00 4.57 0.09 221.00 22.33 Clear None
11:20 59.75 250.00 1250.00 4.50 0.13 227.60 17.66 Clear None
11:25 59.75 250.00 1250.00 4.45 0.13 233.60 15.01 Clear None
11:30 59.75 250.00 1250.00 4.52 0.15 235.40 14.50 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:35
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
10.245
07-17-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
13750Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:40
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
161.99 20.59
153.95 20.61
152.07 20.58
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER R. Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
115
within screen
PW-15R
Project Manager:
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS20.50
Screen Interval:
110 - 120
4.52pH
STABILIZED PARAMETERS
151.04
14.50
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.43
20.44
86.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.15
235.40
CAP3Q20-PW-15R-071720
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
226.58
170.36 20.93
183.35 20.50
157.76
Wind (mph)4
Precipitation:
Sunny
None
Sky:
Temperature (F):
153.70 20.50
151.04 20.50
152.72 20.64
156.14 20.64
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-24-2020 Time:10:15 Water Volume =
11.47 21.86
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:50 11.47 100.00 2000.00 6.19 0.61 46.60 192.12 Cloudy No
10:55 11.47 100.00 500.00 6.09 0.74 72.00 71.80 Clear No
11:00 11.47 100.00 500.00 6.07 0.75 74.50 20.89 Clear No
11:05 11.47 100.00 500.00 6.01 0.78 84.00 2.93 Clear No
11:10 11.47 100.00 500.00 6 0.83 68.40 53.19 Clear No
11:15 11.47 100.00 500.00 6 0.96 74.50 1.87 Clear No
11:20 11.47 100.00 500.00 5.98 0.90 69.60 1.66 Clear No
11:25 11.47 100.00 500.00 5.95 0.92 84.10 1.80 Clear No
11:30 11.47 100.00 500.00 5.96 0.91 73.60 1.69 Clear No
11:35 11.47 100.00 500.00 5.94 0.92 73.50 1.89 Clear No
11:40 11.47 100.00 500.00 5.93 0.92 74.90 1.80 Clear No
Sampling Data Zero HS:
Method: Date: Time:11:45
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)4
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 88.00
537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
26.00
92.03 26.10
103.96 25.07
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.92
74.90
CAP3Q20-PZ-11-072420
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS25.34
Screen Interval:
15-20
5.93pH
STABILIZED PARAMETERS
77.72
1.80
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
109.58
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
19.5
within screen
PZ-11
Project Manager:
0.094
07-24-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
7000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
87.92 26.01
87.19 25.40
79.40 24.96
77.94 25.49
77.72 25.34
78.88 25.45
78.78 25.91
78.16 26.05
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-23-2020 Time:10:56 Water Volume =
18.71 22.46
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:15 18.76 100.00 500.00 4.99 1.38 214.50 36.42 Clear No
11:20 18.81 100.00 500.00 4.77 2.53 213.40 1.87 Clear No
11:25 18.86 100.00 500.00 4.72 3.20 215.00 2.15 Clear No
11:30 18.91 100.00 500.00 4.69 3.66 224.20 1.71 Clear No
11:35 18.96 100.00 500.00 4.68 3.85 227.00 1.71 Clear No
11:40 19.01 100.00 500.00 4.68 4.03 228.80 1.79 Clear No
11:45 19.06 100.00 500.00 4.67 4.16 231.40 1.78 Clear No
Sampling Data Zero HS:
Method: Date: Time:11:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.034
07-23-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
3500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
70.17 24.14
75.40 24.03
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
JOEY VIDMAR Garret Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
22
within screen
PZ-12
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS24.03
Screen Interval:
15.1-20.1
4.67pH
STABILIZED PARAMETERS
75.40
1.78
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.05
72.36 24.11
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
4.16
231.40
CAP3Q20-PZ-12-072320
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
51.37
61.03 24.31
66.95 24.13
Sunny
None
Sky:
Temperature (F): 89.00
74.01 24.17
Wind (mph)3
Precipitation:
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:14:12 Water Volume =
10.09 14.4
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
14:25 10.09 200.00 1000.00 3.6 8.04 242.20 37.24 Slightly
cloudy No
14:30 -200.00 1000.00 3.76 7.76 244.60 39.66 Clear No
14:35 -200.00 1000.00 3.86 6.76 239.30 35.09 Clear No
14:40 -200.00 1000.00 3.84 7.43 233.40 33.21 Clear No
14:45 -200.00 1000.00 3.79 7.30 227.80 40.91 Clear No
14:50 -200.00 1000.00 4.64 5.97 174.10 45.74 Clear No
14:55 -200.00 1000.00 4.57 6.23 158.10 35.57 Clear No
15:00 -200.00 1000.00 4.54 6.19 163.40 27.93 Clear No
15:05 -200.00 1000.00 4.5 6.25 178.90 20.86 Clear No
15:10 -200.00 1000.00 4.44 6.45 187.40 19.58 Clear No
15:15 10.10 200.00 1000.00 4.38 6.46 193.80 15.76 Clear No
Sampling Data Zero HS:
Method:Date: Time:15:20
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
Due to well diameter of 0.75 inches,
DTW was only recorded for the first
and last set of field parameters.
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
DANIELLE DELGADO Sharon Moran
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
12
within screen
PZ-13
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
0.039
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Spec. Cond.
µS/cm
11000Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS24.49
Screen Interval:
7.1-12.1
4.38pH
STABILIZED PARAMETERS
22.27
15.76
Spec. Cond.(µS/cm)
Turbidity (NTU)
86.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
6.46
193.80
CAP3Q20-PZ-13-070920
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
18.98 24.88
18.85 24.63
18.32 25.01
18.25 25.16
Wind (mph)3
Precipitation:
Partly Cloudy
None
Sky:
16.99 25.74
22.81 25.35
22.32 24.39
22.27 24.49
22.58 25.39
22.39 24.91
22.50 24.81
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:11:30 Water Volume =
9.19 16.3
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
12:10 9.19 200.00 1800.00 4.24 6.56 209.40 2.29 Clear No
12:40 -200.00 1000.00 3.97 7.59 209.50 4.05 Clear No
12:45 -200.00 1000.00 4.08 7.61 209.70 3.31 Clear No
12:50 9.32 200.00 1000.00 3.89 7.65 213.80 10.27 Clear No
Sampling Data Zero HS:
Method:Date: Time:12:55
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
DANIELLE DELGADO Sharon Moran
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
12
within screen
PZ-14
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
0.064
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Peristaltic Pump
Temp.(oC)PFAS24.73
Screen Interval:
9.0-14.0
3.89pH
STABILIZED PARAMETERS
15.37
10.27
Spec. Cond.(µS/cm)
Turbidity (NTU)
83.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)DO (mg/L)
ORP (mV)
7.65
213.80
CAP3Q20-PZ-14-070920
PFAS
WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
1.63 32.68
14.40 25.01
24.73
Spec. Cond.
µS/cm
9800Total Volume Purged (milliliters):
Temp.
oC
Reason for missing set of field
parameters: tubing popped out while
purging. Restart readings at 12:40.
Wind (mph)2
Precipitation:
14.13 25.52
15.37
Due to well diameter of 0.75 inches,
DTW was only recorded for the first
and last set of field parameters.
Partly Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:13:20 Water Volume =
12.11 17.32
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
13:30 12.11 200.00 1000.00 4.32 8.01 186.40 54.34 Cloudy No
13:35 -200.00 1000.00 4.57 7.26 177.40 7.49 Clear No
13:40 -200.00 1000.00 4.58 7.16 162.80 3.46 Clear No
13:45 -200.00 1000.00 4.56 7.23 162.10 3.30 Clear No
13:50 12.11 200.00 1000.00 4.54 7.26 163.70 4.07 Clear No
Sampling Data Zero HS:
Method:Date: Time:13:55
Field Parameters
Pres.
NP a
NP
NP
NP a
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
DANIELLE DELGADO Sharon Moran
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
14
within screen
PZ-15
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
0.047
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Peristaltic Pump
Temp.(oC)PFAS24.91
Screen Interval:
10.2-15.2
4.54pH
STABILIZED PARAMETERS
29.13
4.07
Spec. Cond.(µS/cm)
Spec. Cond.
µS/cm
5000Total Volume Purged (milliliters):
Temp.
oC
Due to well diameter of 0.75 inches,
DTW was only recorded for the first
and last set of field parameters.
DO (mg/L)
ORP (mV)
7.26
163.70
PFAS
24.80
Turbidity (NTU)
Partly Cloudy
29.13 24.91
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
CAP3Q20-PZ-15-070920 WEATHER CONDITIONS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
28.88 26.24
29.00
24.83
29.71 25.18
29.32
Wind (mph)-
Precipitation:
-
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-31-2020 Time:10:10 Water Volume =
28.3 28.3
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
----------
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)-
Precipitation:
-
-
Sky:
Temperature (F): -
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Well is dry
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
-
Initial Depth to Water (ft.):
-
Temp.(oC)PFAS-
Screen Interval:
21.1-26.1
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
BRANDON WEIDNER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
PZ-17
Project Manager:
0
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:-
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-06-2020 Time:13:01 Water Volume =
11.97 24.16
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:30 12.12 200.00 2000.00 6.35 0.18 -119.10 1.37 Clear None
13:35 12.12 200.00 1000.00 6.32 0.15 -113.00 0.95 Clear None
13:40 12.13 200.00 1000.00 6.3 0.14 -113.80 1.40 Clear None
13:45 12.13 200.00 1000.00 6.29 0.13 -112.90 1.98 Clear None
13:50 12.12 200.00 1000.00 6.28 0.13 -111.90 3.12 Clear None
Sampling Data Zero HS:
Method: Date: Time:13:55
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
361.52 30.34
Wind (mph)8
Precipitation:
Cloudy
None
Sky:
Temperature (F): 88.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
365.11 31.43
364.00 30.62
363.10 30.65
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.13
-111.90
CAP3Q20-PZ-19R-080620
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS30.34
Screen Interval:
16-21
6.28pH
STABILIZED PARAMETERS
361.52
3.12
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
362.15
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
22
within screen
PZ-19R
Project Manager:
1.95
08-06-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
6000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:20
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
30.64
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-06-2020 Time:12:43 Water Volume =
13.4 23.34
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:00 13.40 300.00 1500.00 6.42 0.08 -64.60 34.33 Cloudy No
13:05 13.45 300.00 1500.00 6.39 0.04 -78.90 15.26 Clear No
13:10 13.45 300.00 1500.00 6.36 0.03 -84.20 6.77 Clear No
13:15 13.45 300.00 1500.00 6.35 0.02 -82.90 8.93 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:25
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)4
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 88.00
250 mL poly
250 mL poly
DO (mg/L)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
277.53 23.60
277.72 23.52
277.48 23.54
ORP (mV)
0.02
-82.90
CAP3Q20-PZ-20R-080620
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS23.69
Screen Interval:
15-20
6.35pH
STABILIZED PARAMETERS
277.14
8.93
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
277.14
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
CHARLES PACE James Briggs
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
18
within screen
PZ-20R
Project Manager:
1.59
08-06-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
6000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:55
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
23.69
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:08-06-2020 Time:10:50 Water Volume =
11.94 25.16
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:10 12.90 300.00 1500.00 5.91 0.08 -6.10 143.00 Slight
orange No
11:15 12.78 300.00 1500.00 5.73 0.05 -7.01 32.12 Cloudy No
11:20 12.78 300.00 1500.00 5.78 0.04 -115.40 7.45 Clear No
11:25 12.78 300.00 1500.00 5.76 0.03 -119.40 12.07 Clear No
11:30 12.78 300.00 1500.00 5.76 0.02 -103.00 6.95 Clear No
11:35 12.78 300.00 1500.00 5.73 0.02 -82.10 4.23 Clear No
11:40 12.78 300.00 1500.00 5.74 0.02 -69.50 1.30 Clear No
11:45 12.78 300.00 1500.00 5.73 0.02 -64.80 4.33 Clear No
11:50 12.78 300.00 1500.00 5.72 0.02 -64.30 2.69 Clear No
Sampling Data Zero HS:
Method: Date: Time:12:00
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
127.11 23.39
126.48 23.45
126.56 23.41
127.07 23.40
127.05 23.34
Wind (mph)4
Precipitation:
MS|Rep
Partly Sunny
None
Sky:
Temperature (F): 84.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
130.01 23.76
128.92 23.66
128.19 23.58
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.02
-64.30
CAP3Q20-PZ-21R-080620
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS23.41
Screen Interval:
17-22
5.72pH
STABILIZED PARAMETERS
126.56
2.69
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
128.19
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
CHARLES PACE James Briggs
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
PZ-21R
Project Manager:
2.115
08-06-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
13500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
23.40
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-16-2020 Time:13:50 Water Volume =
4.44 50.79
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:05 -220.00 660.00 3.63 0.29 34.80 70.80 Cloudy No
14:10 -220.00 1100.00 3.64 0.27 32.60 92.80 Cloudy No
14:15 -220.00 1100.00 3.72 0.19 25.50 22.80 Clear No
14:20 -220.00 1100.00 3.72 0.17 26.70 11.10 Clear No
14:25 -220.00 1100.00 3.84 0.15 21.40 7.58 Clear No
14:30 -220.00 1100.00 3.79 0.17 24.20 4.55 Clear No
14:35 -220.00 1100.00 3.94 0.16 19.40 3.64 Clear No
14:40 -220.00 1100.00 3.83 0.14 24.60 3.93 Clear No
14:45 -220.00 1100.00 3.92 0.14 18.50 3.55 Clear No
14:50 -220.00 1100.00 3.87 0.13 23.50 2.88 Clear No
14:55 -220.00 1100.00 4.07 0.12 15.00 2.88 Clear No
15:00 -220.00 1100.00 3.91 0.11 21.00 2.38 Clear No
15:05 -220.00 1100.00 3.93 0.11 20.00 2.44 Clear No
15:10 -220.00 1100.00 4.03 0.11 19.40 2.02 Clear No
Sampling Data Zero HS:
Method: Date: Time:15:20
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
99.00 20.58
99.00 20.60
98.00 20.59
99.00 20.50
99.00 20.57
100.00 20.75
100.00 20.61
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
103.00
103.00 21.25
101.00 20.74
101.00
92.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.11
19.40
CAP3Q20-PZ-22-071620
PFAS
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS20.59
Screen Interval:
36.0-46.0
4.03pH
STABILIZED PARAMETERS
98.00
2.02
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
21.36
20.73
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
CHARLES PACE Ken Stuart
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
44
within screen
PZ-22
Project Manager:
0.417
07-16-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
14960.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 14:02
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
No DTW 0.75 in casing cannot fit
dtw probe.
101.00 20.94
100.00 20.79
99.00 20.70
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:11:23 Water Volume =
14.26 18.65
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:40 14.28 250.00 1250.00 4.66 4.49 -129.80 Cloudy No
11:45 14.28 250.00 1250.00 4.7 4.68 134.00 3.91 Clear No
11:50 14.28 250.00 1250.00 4.66 4.74 139.50 2.36 Clear No
11:55 14.28 250.00 1250.00 4.69 4.79 142.20 2.44 Cloudy No
Sampling Data Zero HS:
Method: Date: Time:12:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.18
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
5000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
213.41 26.78
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 1
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
16.5
within screen
PZ-24
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS26.78
Screen Interval:
11 to 16
4.69pH
STABILIZED PARAMETERS
213.41
2.44
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
26.96
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
4.79
142.20
CAP3Q20-PZ-24-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
201.80
208.87 26.99
211.79 26.87
250 mL poly
Wind (mph)2
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 89.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:12:03 Water Volume =
12.99 18.9
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:09 13.06 150.00 600.00 5.14 1.82 6.90 110.00 Cloudy No
12:14 13.06 150.00 750.00 5.09 1.70 8.90 92.00 Cloudy No
12:19 13.06 150.00 750.00 5.13 1.65 9.80 6.45 Clear No
12:24 13.06 150.00 750.00 5.21 1.54 10.20 6.21 Clear No
12:29 13.06 150.00 750.00 5.25 1.60 10.30 6.22 Clear No
Sampling Data Zero HS:
Method: Date: Time:12:30
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.242
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
3600.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:05
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
301.00 27.79
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 1
Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17
within screen
PZ-26
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS27.75
Screen Interval:
11 to 16
5.25pH
STABILIZED PARAMETERS
299.00
6.22
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
27.46
27.72
CAP3Q20-PZ-26-072120-D
250 mL poly
DO (mg/L)
ORP (mV)
1.60
10.30
CAP3Q20-PZ-26-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
304.00
299.00 27.75
302.00 27.50
301.00
Wind (mph)3
Precipitation:
Dup
Sunny
None
Sky:
Temperature (F): 98.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:12:25 Water Volume =
14 18.83
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:40 14.21 200.00 1000.00 5.7 4.07 106.00 11.13 Clear None
12:45 14.21 200.00 1000.00 5.68 3.43 107.90 4.19 Clear None
12:50 14.21 200.00 1000.00 5.76 2.65 106.30 2.25 Clear None
12:55 14.21 200.00 1000.00 5.74 2.25 104.30 2.82 Clear None
13:00 14.21 200.00 1000.00 5.85 2.14 100.70 3.33 Clear None
13:05 14.21 200.00 1000.00 5.87 1.96 96.80 2.63 Clear None
13:10 14.21 200.00 1000.00 5.95 1.66 96.60 3.31 Clear None
13:15 14.21 200.00 1000.00 5.99 1.65 91.30 4.14 Clear None
13:20 14.21 200.00 1000.00 6.01 1.55 91.50 2.23 Clear None
13:25 14.21 200.00 1000.00 6 1.53 91.00 1.36 Clear None
Sampling Data Zero HS:
Method: Date: Time:13:30
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.198
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
10000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:35
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
146.80 25.78
168.14 25.83
173.59 25.66
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 1
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
16
within screen
PZ-27
Project Manager:
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS25.66
Screen Interval:
12 to 17
6.00pH
STABILIZED PARAMETERS
173.59
1.36
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.74
25.61
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
1.53
91.00
CAP3Q20-PZ-27-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
124.64
132.54 25.65
145.39 25.95
154.81
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F):
159.34 25.70
168.39 25.59
172.42 25.83
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:12:16 Water Volume =
13.05 20.69
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:45 13.12 200.00 1000.00 4.68 3.50 237.00 3.85 Clear No
12:50 13.11 200.00 1000.00 4.56 3.44 241.80 3.19 Clear No
12:55 13.11 200.00 1000.00 4.48 3.39 237.60 2.73 Clear No
Sampling Data Zero HS:
Method: Date: Time:13:00
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.313
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
3000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:40
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
Initial Depth to Water (ft.):
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 1
JOEY VIDMAR Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
18.2
within screen
PZ-28
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS26.04
Screen Interval:
13 to 18
4.48pH
STABILIZED PARAMETERS
183.75
2.73
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
26.00
Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
3.39
237.60
CAP3Q20-PZ-28-072120
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
179.12
181.14 26.05
183.75 26.04
250 mL poly
Wind (mph)1
Precipitation:
Sunny
None
Sky:
Temperature (F): 91.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:13:44 Water Volume =
14.46 20.73
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
14:00 14.46 200.00 1000.00 6.28 0.22 103.50 53.16 Clear None
14:05 14.46 200.00 1000.00 6.23 0.21 105.90 40.78 Clear None
14:10 14.46 200.00 1000.00 6.03 0.14 114.80 21.54 Clear None
14:15 14.46 200.00 1000.00 5.99 0.13 115.60 15.53 Clear None
14:20 14.46 200.00 1000.00 6 0.10 114.80 11.32 Clear None
14:25 14.46 200.00 1000.00 6.03 0.09 110.40 10.71 Clear None
Sampling Data Zero HS:
Method: Date: Time:14:30
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
166.30 26.77
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
163.24
163.65 27.03
165.26 27.09
166.81
94.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.09
110.40
CAP3Q20-PZ-29-072120
PFAS
Peristaltic Pump
Temp.(oC)PFAS26.77
Screen Interval:
13 to 18
6.03pH
STABILIZED PARAMETERS
166.30
10.71
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
27.04
26.46
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 1
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17.5
within screen
PZ-29
Project Manager:
0.257
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
6000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:55
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
165.68 26.89
Initial Depth to Water (ft.):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-22-2020 Time:10:25 Water Volume =
17.77 22.19
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:35 17.81 200.00 1000.00 5.64 4.51 116.20 31.97 Clear None
10:40 17.81 200.00 1000.00 5.62 4.52 119.70 16.33 Clear None
10:45 17.81 200.00 1000.00 5.62 4.51 122.20 1.86 Clear None
10:50 17.81 200.00 1000.00 5.62 4.48 123.90 0.53 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.707
07-22-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
4000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
120.79 24.27
Initial Depth to Water (ft.):
Table 3+ (20)(LL)
Table 3+ (19)(HL)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
PZ-31
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS24.27
Screen Interval:
13-18
5.62pH
STABILIZED PARAMETERS
120.79
0.53
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
24.48
Low Flow
CAP3Q20-PZ-31-072220-D
250 mL poly
DO (mg/L)
ORP (mV)
4.48
123.90
CAP3Q20-PZ-31-072220
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
118.60
120.16 24.44
121.22 24.00
250 mL poly
Wind (mph)8
Precipitation:
MS|Rep
Sunny
None
Sky:
Temperature (F): 87.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-21-2020 Time:14:45 Water Volume =
15.36 21.15
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
15:05 15.54 240.00 2400.00 5.69 - 126.70 27.92 Clear No
15:10 15.54 240.00 1200.00 5.51 3.77 140.10 27.99 Clear No
15:15 15.54 240.00 1200.00 5.46 3.74 144.60 30.53 Clear No
15:20 15.54 240.00 1200.00 5.47 3.69 146.50 29.33 Clear No
15:30 15.54 200.00 2000.00 5.53 3.70 144.10 30.18 Clear No
15:35 15.54 200.00 1000.00 5.55 3.73 142.20 28.93 Clear No
15:40 15.54 200.00 1000.00 5.55 3.73 144.50 27.93 Clear No
15:45 15.54 200.00 1000.00 5.57 3.71 144.40 27.38 Clear No
15:50 15.54 200.00 1000.00 5.6 3.69 143.10 27.44 Clear No
15:55 15.54 300.00 1500.00 5.65 3.71 141.80 26.01 Clear No
16:00 15.54 300.00 1500.00 5.65 3.72 142.50 27.44 Clear No
16:05 15.54 300.00 1500.00 5.66 3.69 143.70 25.73 Clear No
16:10 15.54 300.00 1500.00 5.67 3.67 143.20 25.89 Clear None
16:15 15.54 300.00 1500.00 5.68 3.67 143.10 25.19 Clear None
Sampling Data Zero HS:
Method: Date: Time:16:20
Field Filtered: Yes
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
131.37 26.32
132.52 24.75
132.38 24.80
131.44 24.83
131.78 24.74
131.52 25.93
131.26 26.29
Wind (mph)8
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
131.42
131.47 25.54
131.60 25.67
132.26
94.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
3.67
143.10
CAP3Q20-PZ-32-072120-Z
PFAS
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.80
Screen Interval:
13-18
5.68pH
STABILIZED PARAMETERS
132.38
25.19
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
25.63
26.34
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
18
within screen
PZ-32
Project Manager:
0.926
07-21-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
19500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:14:55
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
131.66 25.68
131.30 26.36
131.45 24.86
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:10:00 Water Volume =
13.92 20.1
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:25 14.10 300.00 1500.00 5.58 1.77 97.80 25.57 Clear None
10:30 14.10 300.00 1500.00 5.41 0.73 102.80 9.72 Clear None
10:35 14.10 300.00 1500.00 5.34 0.48 103.30 2.59 Clear None
10:40 14.10 300.00 1500.00 5.36 0.45 99.80 1.15 Clear None
10:45 14.10 300.00 1500.00 5.40 0.43 97.40 0.84 Clear None
10:50 14.10 300.00 1500.00 5.48 0.46 91.50 0.63 Clear None
Sampling Data Zero HS:
Method: Date: Time:10:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
24.52
Spec. Cond.
µS/cm
150.00
160.00
160.00
160.00
160.00
160.00
0.989
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
25.69
24.42
24.25
24.31
24.39
9000Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:20
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17.5
within screen
PZ-33
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump
Temp.(oC)PFAS24.52
Screen Interval:
12.5-17.5
5.48pH
STABILIZED PARAMETERS
160.00
0.63
Spec. Cond.(µS/cm)
Turbidity (NTU)
87.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
0.46
91.50
CAP3Q20-PZ-33-071520
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:11:10 Water Volume =
15.8 21.71
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:25 15.92 190.00 950.00 5.62 1.74 79.90 3.74 Clear None
11:30 15.92 190.00 950.00 5.5 1.79 87.90 6.17 Clear None
11:35 15.92 190.00 950.00 5.36 2.08 99.70 4.30 Clear None
11:40 15.92 190.00 950.00 5.32 2.13 106.40 1.16 Clear None
11:45 15.92 190.00 950.00 5.41 2.19 102.30 0.63 Clear None
11:50 15.92 190.00 950.00 5.44 2.23 101.40 0.67 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:55
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
24.42
Spec. Cond.
µS/cm
130.00
130.00
130.00
130.00
130.00
130.00
0.946
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
24.44
24.61
24.35
24.75
24.52
5700Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 11:20
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Robert Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17
within screen
PZ-34
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Peristaltic Pump
Temp.(oC)PFAS24.42
Screen Interval:
13.5-18.5
5.44pH
STABILIZED PARAMETERS
130.00
0.67
Spec. Cond.(µS/cm)
Turbidity (NTU)
90.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
2.23
101.40
CAP3Q20-PZ-34-071520
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-06-2020 Time:11:01 Water Volume =
11.6 21.19
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:15 11.81 160.00 800.00 5.63 0.15 -125.00 39.18 Clear None
11:20 11.81 160.00 800.00 5.76 0.17 6.60 43.55 Clear None
11:25 11.81 160.00 800.00 5.77 0.16 -3.70 30.94 Clear None
11:30 11.81 160.00 800.00 5.81 0.10 -30.20 10.40 Clear None
11:35 11.81 160.00 800.00 5.82 0.08 -37.40 6.24 Clear None
11:40 11.81 160.00 800.00 5.82 0.06 -41.40 2.49 Clear None
11:45 11.81 160.00 800.00 5.81 0.06 -46.30 1.06 Clear None
11:50 11.81 160.00 800.00 5.81 0.05 -56.10 2.45 Clear None
11:55 11.81 160.00 800.00 5.84 0.05 -57.30 2.51 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:00
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
217.18 24.65
218.21 24.51
218.64 24.52
219.48 23.96
218.09 24.43
Wind (mph)6
Precipitation:
Dup
Partly Sunny
None
Sky:
Temperature (F): 84.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
236.51 24.66
211.00 24.11
216.05 24.18
CAP3Q20-PZ-35-080620-D
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.05
-57.30
CAP3Q20-PZ-35-080620
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.52
Screen Interval:
13-18
5.84pH
STABILIZED PARAMETERS
218.64
2.51
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
218.39
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
19
within screen
PZ-35
Project Manager:
1.534
08-06-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
7200Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:10
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
24.15
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:10:28 Water Volume =
9.49 53.6
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
12:00 9.49 200.00 1000.00 4.74 0.20 63.80 7.54 Clear None
12:05 9.49 200.00 1000.00 4.57 0.13 59.50 3.85 Clear None
12:10 2.95 200.00 1000.00 4.76 0.10 39.80 2.95 Clear None
12:15 9.49 200.00 1000.00 4.73 0.09 37.40 8.55 Clear None
12:20 9.49 200.00 1000.00 4.84 0.08 31.20 8.58 Clear None
12:25 9.49 200.00 1000.00 4.92 0.09 20.20 6.83 Clear None
13:45 9.54 200.00 0.00 5.04 0.10 18.40 3.91 Clear None
13:50 9.52 200.00 1000.00 5.06 0.07 4.40 1.24 Clear Nome
13:55 9.54 200.00 1000.00 5.13 0.08 1.40 2.14 Clear Nome
14:00 9.54 200.00 1000.00 5.12 0.07 0.00 3.27 Clear None
14:05 9.54 200.00 1000.00 5.06 0.07 3.30 2.35 Clear None
14:10 9.54 200.00 1000.00 5.03 0.06 2.10 1.62 Clear None
14:15 9.54 200.00 1000.00 5.07 0.06 0.70 2.88 Clear None
14:20 9.54 200.00 1000.00 5.07 0.06 0.70 0.81 Clear None
14:25 9.54 200.00 1000.00 5.09 0.06 0.00 1.13 Clear None
14:30 9.54 200.00 1000.00 5.07 0.06 0.00 1.33 Clear None
14:35 9.54 200.00 1000.00 4.96 0.06 3.10 2.03 Clear None
14:40 9.54 200.00 1000.00 4.94 0.06 5.30 1.44 Clear None
14:45 9.54 200.00 1000.00 4.95 0.06 3.10 1.33 Clear None
14:50 9.54 200.00 1000.00 5.04 0.06 3.10 0.84 Clear None
14:55 9.54 200.00 1000.00 5.00 0.06 0.00 0.98 Clear None
15:00 9.50 200.00 1000.00 4.99 0.10 0.00 1.30 Clear None
15:10 9.50 200.00 1000.00 5.05 0.10 0.00 1.20 Clear None
15:15 9.50 200.00 1000.00 5.00 0.10 0.00 1.20 Clear None
Sampling Data Zero HS:
Method:Date: Time:15:20
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
71.00 29.30
72.00 29.70
71.00 29.00
70.00 28.50
70.00 28.80
68.00 28.00 Emptied flow through cell and rinsed
to get suspended particles out
70.00 28.00
68.00 26.90
67.00 26.80
70.00 29.00
70.00 28.30
72.00 29.10
70.00 29.20
70.00 27.90
70.00 28.30
68.00 25.20
70.00 28.80
70.00 29.00
26.40
69.00 27.00
69.00 27.20 Peristaltic pump stopped working,
wait for replacement
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
74.00 27.40
71.00 27.00
68.00 26.30
68.00
Turbidity (NTU)
250 mL poly Table 3+ (20)(LL)
Table 6 (H)5(hold)DO (mg/L)
ORP (mV)
0.10
0.00
CAP3Q20-ROBESON-1D-070920
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
23000Total Volume Purged (milliliters):
Temp.
oC
Peristaltic Pump
Temp.(oC)PFAS29.00
Screen Interval:
42.75 - 52.75
5.00pH
STABILIZED PARAMETERS
71.00
1.20
Spec. Cond.(µS/cm)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
48
within screen
Robeson-1D
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
7.058
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
DuplicateID:
QA/QC:
Wind (mph)10
Precipitation:
Cloudy
None
Sky:
81.00Temperature (F):
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-09-2020 Time:10:29 Water Volume =
6.31 28.17
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr. ft. ml/min. ml mg/L mV NTU
10:50 6.41 200.00 1000.00 5.05 4.92 221.50 0.89 Clear None
10:55 6.41 200.00 1000.00 4.4 5.15 241.80 1.23 Clear None
11:00 6.41 200.00 1000.00 4.39 4.82 237.10 1.71 Clear None
11:05 6.41 200.00 1000.00 4.31 4.71 225.20 0.42 Clear None
Sampling Data Zero HS:
Method:Date: Time:11:10
Field Parameters
Pres.
NP a
NP a
NP
NP
Sample ID:
DuplicateID:
QA/QC:
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
22
within screen
Robeson-1S
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
3.498
07-09-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
Peristaltic Pump
Temp.(oC)PFAS25.10
Screen Interval:
17 - 27
4.31pH
STABILIZED PARAMETERS
44.00
0.42
Spec. Cond.(µS/cm)
DO (mg/L)
ORP (mV)
4.71
225.20
CAP3Q20-ROBESON-1S-070920
PFAS
WEATHER CONDITIONS
Spec. Cond.
µS/cm
4000Total Volume Purged (milliliters):
Temp.
oC
Table 3+ (20)(LL)
Table 6 (H)5(hold)
25.10
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
40.00 25.20
43.00 25.20
45.00 25.30
44.00
Wind (mph)10
Precipitation:
Cloudy
None
Sky:
Turbidity (NTU)
79.00
250 mL poly
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-29-2020 Time:10:00 Water Volume =
12.46 22.92
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
10:20 12.94 300.00 1500.00 5.47 2.48 198.40 112.03 Cloudy None
10:25 12.49 300.00 1500.00 7.19 3.11 200.10 75.14 Clear No
10:30 12.49 300.00 1500.00 5.16 3.26 198.20 52.05 Clear No
10:35 12.49 300.00 1500.00 4.39 3.31 212.90 29.02 Clear No
10:40 12.49 300.00 1500.00 4.14 3.32 254.00 15.90 Clear No
10:45 12.49 300.00 1500.00 4.12 3.32 251.10 9.38 Clear No
10:50 12.49 300.00 1500.00 4.16 3.31 256.80 9.45 Clear No
Sampling Data Zero HS:
Method: Date: Time:10:55
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
89.56 22.52
89.02 22.42
89.33 22.39
1.674
07-29-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
10500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:10:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
104.21 22.28
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER Jelani Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
17
within screen
SMW-01
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS22.52
Screen Interval:
5.0-15.0
4.16pH
STABILIZED PARAMETERS
89.56
9.45
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
97.18
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
3.31
256.80
CAP3Q20-SMW-01-072920
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
22.11
97.15 22.12
91.13 22.30
Wind (mph)5
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 81.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-30-2020 Time:13:08 Water Volume =
12.43 17.49
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:25 12.51 200.00 1000.00 4.23 0.35 186.70 0.46 Clear None
13:30 12.65 150.00 750.00 4.00 0.22 180.00 0.20 Clear None
13:35 12.65 150.00 750.00 3.80 0.18 173.00 0.17 Clear None
13:40 12.65 150.00 750.00 3.66 0.17 154.10 0.14 Clear None
13:45 12.65 150.00 750.00 3.65 0.14 144.20 0.07 Clear None
13:50 12.65 150.00 750.00 3.64 0.14 145.10 0.12 Clear None
13:55 12.65 150.00 750.00 3.63 0.15 151.50 0.05 Clear None
Sampling Data Zero HS:
Method: Date: Time:14:00
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
78.89 24.12
77.55 24.15
78.16 23.85
0.81
07-30-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
5500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:20
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
74.00 23.74
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART Garrett Armbruster
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
15
within screen
SMW-02
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS24.12
Screen Interval:
5.0-20.0
3.63pH
STABILIZED PARAMETERS
78.89
0.05
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
73.04
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.15
151.50
CAP3Q20-SMW-02-073020
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
24.24
76.28 23.88
76.77 23.81
Wind (mph)6
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F): 85.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-31-2020 Time:13:06 Water Volume =
56.03 56.03
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
----------
Sampling Data Zero HS:
Method: Date: Time: -
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)-
Precipitation:
-
-
Sky:
Temperature (F): -
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Well is dry
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
-
Initial Depth to Water (ft.):
-
Temp.(oC)PFAS-
Screen Interval:
43.0-53.0
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
SMW-02B
Project Manager:
0
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:-
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-31-2020 Time:13:04 Water Volume =
22.67 22.67
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
----------
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:-
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
SMW-03
Project Manager:
-
Initial Depth to Water (ft.):
-
Temp.(oC)PFAS-
Screen Interval:
10.0-20.0
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Well is dry
Wind (mph)-
Precipitation:
-
-
Sky:
Temperature (F): -
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:08-04-2020 Time:12:55 Water Volume =
57.01 85.01
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:24 57.05 160.00 800.00 5.93 0.03 69.10 167.73 Cloudy None
13:29 57.05 160.00 800.00 4.9 0.00 92.60 138.73 Cloudy None
13:34 57.05 160.00 800.00 5.42 0.03 199.00 151.15 Cloudy None
13:39 57.05 160.00 800.00 4.89 0.01 157.70 181.31 Cloudy None
13:44 57.05 160.00 800.00 4.73 0.01 152.00 156.31 Cloudy None
13:49 57.05 160.00 800.00 4.34 0.04 242.70 122.98 Cloudy None
13:54 57.05 160.00 800.00 4.16 0.05 274.30 89.44 Cloudy None
13:59 57.05 160.00 800.00 4.13 0.05 271.60 52.83 Cloudy None
14:04 57.05 160.00 800.00 4.14 0.06 261.10 33.51 Cloudy None
14:09 57.05 160.00 800.00 4.09 0.05 257.70 26.14 Clear None
14:14 57.05 160.00 800.00 4.16 0.05 250.50 22.02 Clear None
14:19 57.05 160.00 800.00 4.09 0.04 253.10 17.79 Clear None
14:24 57.05 160.00 800.00 4.12 0.04 247.90 16.62 Clear None
14:29 57.05 160.00 800.00 4.12 0.04 245.80 15.09 Clear None
Sampling Data Zero HS:
Method: Date: Time:14:35
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
141.27 24.33
141.02 23.99
140.43 24.29
140.76 24.62
140.81 24.25
140.64 24.01
140.15 24.09
140.45 24.21
159.07 23.96
139.36 24.09
4.48
08-04-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
11200Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:19
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
385.76 24.21
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER Rob Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
78
within screen
SMW-03B
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS23.99
Screen Interval:
72 to 82
4.12pH
STABILIZED PARAMETERS
141.02
15.09
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
195.78
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.04
245.80
CAP3Q20-SMW-03B-080420
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
25.49
211.24 25.00
155.65 24.20
Wind (mph)6
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 88.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-07-2020 Time:10:34 Water Volume =
37.18 37.18
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
----------
Sampling Data Zero HS:
Method: Date: Time: -
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:-
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
SMW-04A
Project Manager:
-
Initial Depth to Water (ft.):
-
Temp.(oC)PFAS-
Screen Interval:
19.5-34.5
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Well is dry
Wind (mph)-
Precipitation:
-
-
Sky:
Temperature (F): -
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-05-2020 Time:14:30 Water Volume =
45.6 55.1
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
15:00 45.77 125.00 625.00 3.87 3.78 249.60 179.65 Light brown None
15:05 45.77 125.00 625.00 3.86 2.94 292.50 71.38 Light brown None
15:10 45.77 125.00 625.00 3.87 2.77 313.60 52.70 Cloudy None
15:15 45.77 125.00 625.00 3.85 2.64 324.90 47.46 Cloudy None
15:20 45.77 125.00 625.00 3.84 2.64 343.50 42.05 Cloudy None
15:25 45.77 125.00 625.00 3.84 2.49 350.30 50.53 Cloudy None
15:30 45.77 125.00 625.00 3.82 2.38 331.10 41.70 Cloudy None
15:35 45.77 125.00 625.00 3.79 2.39 341.10 44.42 Cloudy None
15:40 45.77 125.00 625.00 3.8 2.51 350.10 46.04 Cloudy None
15:45 45.77 125.00 625.00 3.79 2.45 351.90 49.41 Cloudy None
15:50 45.77 125.00 625.00 3.81 2.36 354.00 50.36 Cloudy None
16:00 45.77 125.00 1250.00 3.81 2.41 352.00 31.39 Cloudy None
16:05 45.77 125.00 625.00 3.8 2.40 359.30 25.71 Cloudy None
16:10 45.77 125.00 625.00 3.89 2.36 343.80 22.73 Clear None
16:15 45.77 125.00 625.00 3.84 2.43 337.30 22.82 Clear None
16:20 45.77 125.00 625.00 3.86 2.35 297.90 19.92 Clear None
16:25 45.77 125.00 625.00 3.87 2.35 312.20 13.01 Clear None
16:30 45.77 125.00 625.00 3.85 2.38 325.70 12.68 Clear None
Sampling Data Zero HS:
Method: Date: Time:16:30
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
170.41 22.76
169.06 22.98
168.37 22.94
169.09 22.79
168.83 22.81
169.02 22.93
171.34 23.20
171.30 22.96
172.05 23.06
173.26 22.68
173.77 22.94
171.78 23.09
169.67 22.77
171.12 22.56
Wind (mph)2
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 86.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
191.76 24.84
172.74 23.36
170.63 22.94
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
2.38
325.70
CAP3Q20-SMW-04B-080520
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS22.94
Screen Interval:
43.0-53.0
3.85pH
STABILIZED PARAMETERS
168.37
12.68
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
170.46
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER R. Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
50
within screen
SMW-04B
Project Manager:
1.52
08-05-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
11875.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:14:55
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
23.19
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-13-2020 Time:13:05 Water Volume =
44.38 69
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:46 44.38 -15000.00 ------
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0.222
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
15,000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:20
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
DANIELLE DELGADO Eric Helton
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
within screen
SMW-05P
Project Manager:
Five Well Volume
Initial Depth to Water (ft.):
Wattera Pump
Temp.(oC)PFAS-
Screen Interval:
45.0-60.0
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Utilized Waterra Pump to purge well, no parameters taken due too high turbidity.
Wind (mph)6
Precipitation:
Partly Cloudy
None
Sky:
Temperature (F):90.00
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-14-2020 Time:13:04 Water Volume =
--
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:06 --0.00 6.59 0.00 -14.30 448.83 Red tint No
Sampling Data Zero HS:
Method: Date: Time:13:30
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F):86.00
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
382.47 31.96
Sampled with Waterra Pump, could not get initial depth to
water due to tubing in well. Intial water had high turbidity
was high but came down before sampling.
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.00
-14.30
CAP3Q20-SMW-05P-081420
PFAS
PFAS
Five Well Volume
Initial Depth to Water (ft.):
Waterra Pump
Temp.(oC)PFAS31.96
Screen Interval:
45.0-60.0
6.59pH
STABILIZED PARAMETERS
382.47
448.83
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 0.75
CHARLES PACE Eric Helton
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
within screen
SMW-05P
Project Manager:
-
08-14-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:06
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:08-05-2020 Time:10:35 Water Volume =
47.68 70.28
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:30 47.70 150.00 1500.00 5.8 0.03 80.90 13.07 Clear None
11:35 47.70 150.00 750.00 4.21 0.08 260.70 8.68 Clear None
11:40 47.70 150.00 750.00 4.18 0.16 306.30 5.33 Clear None
11:45 47.70 150.00 750.00 4.29 0.04 309.70 6.17 Clear None
11:50 47.70 150.00 750.00 4.14 0.01 363.90 3.46 Clear None
11:55 47.70 150.00 750.00 5.34 0.11 227.60 9.00 Clear None
12:00 47.70 150.00 750.00 4.12 0.06 312.90 14.50 Clear None
12:05 47.70 150.00 750.00 4.07 0.16 307.00 24.67 Clear None
12:10 47.70 150.00 750.00 4.07 0.15 303.80 2.83 Clear None
12:15 47.70 150.00 750.00 4.06 0.16 299.20 2.86 Clear None
12:20 47.70 150.00 750.00 4.03 0.15 295.70 1.17 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:25
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
156.49 22.53
157.09 22.43
151.90 22.63
160.06 22.70 Lost connection to Aqua Troll, so readings are not correct
for this interval
159.34 22.52
159.51 24.15
235.75 26.55 Compressor shut off unknown reason on last reading.
Restarted compressor
3.616
08-05-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
9000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:11:20
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
276.53 23.58
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER R. Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
65
within screen
SMW-06B
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS22.43
Screen Interval:
58 to 68
4.03pH
STABILIZED PARAMETERS
157.09
1.17
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
162.66
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.15
295.70
CAP3Q20-SMW-06B-080520
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
23.52
161.77 23.26
158.28 22.96
Wind (mph)2
Precipitation:
Cloudy
None
Sky:
Temperature (F): 76.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:08-05-2020 Time:12:04 Water Volume =
19.24 23.33
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:20 19.42 140.00 700.00 4.12 4.65 221.50 10.60 Clear None
12:25 19.42 140.00 700.00 4.04 5.04 242.80 1.42 Clear None
12:30 19.50 140.00 700.00 3.99 5.12 252.60 1.03 Clear None
12:35 19.65 140.00 700.00 4.00 5.07 261.30 1.44 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:40
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
0.654
08-05-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2800Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:15
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
24.03
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
LUKE TART James Briggs
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
21
within screen
SMW-07
Project Manager:
Peristaltic Pump
Temp.(oC)PFAS24.03
Screen Interval:
13.0-23.0
4.00pH
STABILIZED PARAMETERS
386.08
1.44
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
386.08
ORP (mV)
5.07
261.30
CAP3Q20-SMW-07-080520
PFAS
PFAS
Low Flow
Initial Depth to Water (ft.):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
400.98 24.36
395.28 23.92
391.55 23.90
Wind (mph)12
Precipitation:
Cloudy
None
Sky:
Temperature (F): 78.00
250 mL poly
250 mL poly
DO (mg/L)
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:07-31-2020 Time:10:28 Water Volume =
24.2 24.2
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
----------
Sampling Data Zero HS:
Method: Date: Time:-
Field Filtered: -
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
0
-
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
-Total Volume Purged (mL):
Temp.
oC
Purge Start Time:-
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
537 MOD (HOLD)
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
-
-
SMW-08
Project Manager:
-
Initial Depth to Water (ft.):
-
Temp.(oC)PFAS-
Screen Interval:
21.0-31.0
-pH
STABILIZED PARAMETERS
-
-
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
-
-
-
PFAS
PFAS
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
--Well is dry
Wind (mph)-
Precipitation:
-
-
Sky:
Temperature (F): -
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method: Date:08-04-2020 Time:15:15 Water Volume =
40.98 70.25
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
15:55 41.05 200.00 1000.00 4.1 1.77 301.10 71.15 Cloudy None
16:00 41.05 200.00 1000.00 4.11 2.20 294.30 50.28 Cloudy None
16:05 41.05 200.00 1000.00 4.09 0.93 279.00 84.50 Cloudy None
16:10 41.05 200.00 1000.00 4.05 0.70 271.90 150.97 Cloudy None
16:15 41.05 200.00 1000.00 4.06 0.47 281.80 102.28 Cloudy None
16:20 41.05 200.00 1000.00 4.07 0.35 277.90 253.67 Clear None
16:30 41.05 200.00 2000.00 4.05 0.35 285.60 1.31 Clear None
16:35 51.02 200.00 1000.00 4.06 0.33 286.10 1.33 Clear None
16:40 41.05 200.00 1000.00 4.06 0.31 284.30 1.30 Clear None
Sampling Data Zero HS:
Method: Date: Time:16:45
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
149.96 31.63 Missed last parameter reading, had to clean sensor for
turbidity. Bubbles in flow through cell. It was reading too
148.56 31.26
147.89 30.28
147.28 30.95
145.62 31.35
4.683
08-04-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
10000.00Total Volume Purged (mL):
Temp.
oC
Purge Start Time:15:50
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
149.12 32.53
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER R. Windell
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
63
within screen
SMW-08B
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS30.28
Screen Interval:
58 to 68
4.06pH
STABILIZED PARAMETERS
147.89
1.30
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
147.16
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.31
284.30
CAP3Q20-SMW-08B-080420
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
31.65
149.57 31.13
146.71 31.82
Wind (mph)5
Precipitation:
Sunny
None
Sky:
Temperature (F): 88.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-30-2020 Time:11:43 Water Volume =
56.16 66.15
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:05 56.45 125.00 625.00 5.13 0.00 228.70 8.72 Clear None
12:10 56.45 125.00 625.00 4.98 0.09 345.80 13.71 Clear None
12:15 56.45 125.00 625.00 4.97 0.12 343.40 3.11 Clear None
12:20 56.48 125.00 625.00 4.96 0.08 341.70 1.06 Clear None
Sampling Data Zero HS:
Method: Date: Time:12:25
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
1.598
07-30-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
2500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:00
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
386.29 24.76
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
63
within screen
SMW-09
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS24.30
Screen Interval:
52 to 62
4.96pH
STABILIZED PARAMETERS
331.63
1.06
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
334.51
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
0.08
341.70
CAP3Q20-SMW-09-073020
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
24.09
332.43 23.76
331.63 24.30
Wind (mph)3
Precipitation:
Cloudy
None
Sky:
Temperature (F): 83.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-20-2020 Time:12:25 Water Volume =
29.4 52.04
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
12:50 29.43 400.00 2000.00 5.05 0.12 218.20 55.55 Clody None
12:55 29.43 400.00 2000.00 4.81 0.14 218.00 45.31 Cloudy None
13:00 29.43 400.00 2000.00 4.76 0.16 206.00 35.04 Cloudy None
13:05 29.43 400.00 2000.00 4.87 0.21 190.70 34.13 Cloudy None
13:10 29.43 400.00 2000.00 5.31 0.26 153.40 35.25 Cloudy None
13:15 29.43 400.00 2000.00 4.84 0.30 172.10 25.11 Cloudy None
13:20 29.43 400.00 2000.00 5.11 0.31 161.80 24.09 Clear None
13:25 29.43 400.00 2000.00 4.79 0.27 152.80 19.43 Clear None
13:30 29.43 400.00 2000.00 4.87 0.21 129.00 19.42 Clear None
13:35 29.43 400.00 2000.00 4.8 0.16 132.80 15.79 Clear None
13:40 29.43 400.00 2000.00 4.76 0.17 125.10 13.79 Clear None
Sampling Data Zero HS:
Method: Date: Time:13:45
Field Filtered: No
Field Parameters
Pres.
NP a
NP a
NP
NP
NP
Sample ID:
DuplicateID:
QA/QC:
81.19 21.04
81.08 20.79
81.17 21.05
80.96 20.97
Wind (mph)3
Precipitation:
Sunny
None
Sky:
Temperature (F):
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
PFAS
87.59
81.97 21.39
82.32 21.13
81.19
93.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
Low Flow
250 mL poly
DO (mg/L)
ORP (mV)
0.17
125.10
CAP3Q20-SMW-10-072020
PFAS
Initial Depth to Water (ft.):
Double valve pump
Temp.(oC)PFAS20.79
Screen Interval:
39 to 49
4.76pH
STABILIZED PARAMETERS
81.08
13.79
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
22.96
21.05
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
45
within screen
SMW-10
Project Manager:
3.622
07-20-2020
537 MOD (HOLD)
Table 3+ (21)(HL) Including HPFO-DA and PFHpA
22000Total Volume Purged (mL):
Temp.
oC
Purge Start Time:12:45
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 6 (H)5(hold)
81.24 21.31
80.97 20.94
81.37 20.85
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-29-2020 Time:13:00 Water Volume =
13.19 25.78
Time DTW Pump Rate Vol. pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
13:35 13.28 300.00 1500.00 4.56 4.74 155.30 3.77 Clear No
13:40 13.28 300.00 1500.00 4.27 4.79 189.30 1.10 Clear No
13:45 13.28 300.00 1500.00 4.07 4.82 226.10 0.41 Clear No
13:50 13.28 300.00 1500.00 3.94 4.71 249.10 0.40 Clear No
13:55 13.28 300.00 1500.00 3.88 4.69 264.80 1.31 Clear No
14:00 13.28 300.00 1500.00 3.85 4.80 278.40 1.79 Clear No
14:05 13.28 300.00 1500.00 3.85 4.79 287.30 3.08 Clear No
Sampling Data Zero HS:
Method: Date: Time:14:10
Field Filtered: No
Field Parameters
Pres.
NP
NP
NP
NP
NP
NP a
NP a
Sample ID:
DuplicateID:
QA/QC:
44.80 20.62
45.07 20.56
45.21 20.82
2.014
07-29-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
10500Total Volume Purged (mL):
Temp.
oC
Purge Start Time:13:30
Depth to Well Bottom (ft.):
WEATHER CONDITIONS
Table 3+ (21)(LL) Including HPFO-DA and PFHpA
PFAS
PFAS
Table 3+ (20)(LL)
Table 3+ (19)(HL)
250 mL poly Table 3+ (21)(HL) Including HPFO-DA and PFHpA
44.44 21.01
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Gill
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
20
within screen
SMW-11
Project Manager:
Low Flow
Initial Depth to Water (ft.):
Peristaltic Pump
Temp.(oC)PFAS20.62
Screen Interval:
13 to 23
3.85pH
STABILIZED PARAMETERS
44.80
3.08
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
45.08
250 mL poly
250 mL poly
DO (mg/L)
ORP (mV)
4.79
287.30
CAP3Q20-SMW-11-072920
PFAS
PFAS 537 MOD (HOLD)
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
250 mL poly
21.01
45.46 20.97
45.16 20.79
Wind (mph)5
Precipitation:
Partly Sunny
None
Sky:
Temperature (F): 86.00
Site Name:Well ID: Well Diameter: Inches
Samplers:Event:
Purging Data Pump Depth:
Pump Loc:
Method:Date:07-15-2020 Time:09:50 Water Volume =
83.46 101.99
Time DTW Pump Rate Vol.pH DO Redox Turbidity Color Odor
24 hr ft mL/min mL pH units mg/L mV NTU
11:00 83.50 220.00 1100.00 3.77 0.83 68.80 32.12 Clear None
11:05 83.53 220.00 1100.00 3.71 0.53 58.40 20.21 Clear None
11:10 83.56 220.00 1100.00 3.51 0.36 59.80 10.41 Clear None
11:15 83.52 220.00 1100.00 3.39 0.26 63.00 5.40 Clear None
11:20 83.52 220.00 1100.00 3.33 0.33 65.00 5.44 Clear None
11:25 83.52 220.00 1100.00 3.31 0.30 63.40 4.77 Clear None
11:30 83.52 220.00 1100.00 3.3 0.26 60.90 2.45 Clear None
11:35 83.51 220.00 1100.00 3.31 0.27 59.40 2.23 Clear None
11:40 83.53 220.00 1100.00 3.3 0.24 57.20 1.71 Clear None
Sampling Data Zero HS:
Method: Date: Time:11:50
Field Filtered: No
Field Parameters
Pres.
NP a
NP
NP
NP a
NP
Sample ID:
DuplicateID:
QA/QC:
273.46 19.60
273.06 20.20
273.69 20.01
2.965
07-15-2020
537 Mod Including HFPO-DA
Table 3+ (19)(LL)
274.33 20.40
275.24 20.06
275.63 20.16
275.15 19.84
274.91 19.63
9900Total Volume Purged (mL):
Temp.
oC
Purge Start Time: 10:55
RECORD OF WELL SAMPLING
= (Total Depth of Well - Depth To Water ) x Casing Volume per Foot
Chemours Fayetteville 2
BRANDON WEIDNER J.Limpus
WATER VOLUME CALCULATION
Quarterly Tracy Ovbey
94
within screen
SMW-12
Project Manager:
Depth to Well Bottom (ft.):
Low Flow
Initial Depth to Water (ft.):
Temperature (F):
Double valve pump
Temp.(oC)PFAS19.60
Screen Interval:
88 to 98
3.30pH
STABILIZED PARAMETERS
273.46
1.71
Spec. Cond.(µS/cm)
Turbidity (NTU)
Spec. Cond.
µS/cm
273.46 20.21
91.00
250 mL poly Table 3+ (20)(LL)
Table 3+ (19)(HL)
CAP3Q20-SMW-12-071520-D
250 mL poly
Comments
SAMPLE SET
PFAS
Parameter
250 mL poly
PFAS
Bottle
2-250 mL poly
250 mL poly
Method
DO (mg/L)
ORP (mV)
0.24
57.20
CAP3Q20-SMW-12-071520
PFAS
PFAS
WEATHER CONDITIONS
Table 6 (H)5(hold)
Wind (mph)3
Precipitation:
Dup|MS|Rep
Sunny
None
Sky:
APPENDIX C
Supplemental Analytical Tables
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C1EPA METHOD 537 MODIFIED ANALYTE LIST Chemours Fayetteville Works, North CarolinaGeosyntec Consultants NC P.C.Analytical MethodCommon NameChemical NameCASN Chemical FormulaPFBAPerfluorobutanoic acid375-22-4C4HF7O2PFDAPerfluorodecanoic acid335-76-2C10HF19O2PFDoAPerfluorododecanoic acid307-55-1C12HF23O2PFHpAPerfluoroheptanoic acid375-85-9C7HF13O2PFNAPerfluorononanoic acid375-95-1C9HF17O2PFOAPerfluorooctanoic acid335-67-1C8HF15OPFHxAPerfluorohexanoic acid307-24-4C6HF11O2PFPeAPerfluoropentanoic acid2706-90-3C5HF9O2PFTeAPerfluorotetradecanoic acid376-06-7C14HF27O2PFTriAPerfluorotridecanoic acid72629-94-8 C13HF25O2PFUnAPerfluoroundecanoic acid2058-94-8 C11HF21O2PFBSPerfluorobutanesulfonate375-73-5C4HF9SOPFDSPerfluorodecanesulfonate335-77-3 C10HF21O3SPFHpSPerfluoroheptanesulfonic acid375-92-8C7HF15O3SPFHxSPerfluorohexanesulfonic acid355-46-4C6HF13SO3PFNSPerfluorononanesulfonate68259-12-1 C9HF19O3SPFOSPerfluorosulfonic acid1763-23-1 C8HF17SO3PFPeSPerfluoropentane sulfonic acid 2706-91-4 C5HF11O3S10:2 FTSFluorotelomer sulfonate 10:2120226-60-0 C12H5F21O34:2 FTSFluorotelomer sulfonate 4:2757124-72-4 C6H5F9O3S6:2 FTSFluorotelomer sulfonate 6:227619-97-2 C8H5F13SO38:2 FTSFluorotelomer sulfonate 8:239108-34-4 C10H5F17O3SNEtFOSAAN-ethyl perfluorooctane sulfonamidoacetic acid2991-50-6 C12H8F17NO4SNEtPFOSAN-ethylperfluoro-1-octanesulfonamide4151-50-2 C10H6F17NO2SNEtPFOSAEN-ethyl perfluorooctane sulphonamidoethanol1691-99-2 C12H10F17NO3SNMeFOSAAN-methyl perfluorooctane sulfonamidoacetic acid2355-31-9 C11H6F17NO4SNMePFOSAN-methyl perfluoro-1-octanesulfonamide31506-32-8 C9H4F17NO2SNMePFOSAEN-methyl perfluorooctane sulfonamidoethanol24448-09-7 C11H8F17NO3SPFDOSPerfluorododecanesulfonic acid79780-39-5 C12HF25O3SPFHxDAPerfluorohexadecanoic acid 67905-19-5 C16HF31O2PFODAPerfluorooctadecanoic acid16517-11-6 C18HF35O2PFOSAPerfluorooctane Sulfonamide754-91-6 C8H2F17NO2SF-53B MajorF-53B Major73606-19-6 C8HClF16O4SF-53B MinorF-53B Minor83329-89-9 C10HClF20O4SADONA4,8-dioxa-3H-perfluorononanoate958445-44-8 C7H2F12O4NaDONANaDONAEVS1361--DONADONA919005-14-4--Abbreviations:EPA - Environmental Protection AgencyPFAS - Per- and Polyfluoroalkyl substances SOP - Standard Operating ProcedureEPA Method 537 ModTR0795 Page 1 of 1February 2021DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1 Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Perched Zone Perched Zone
Location ID BCA-01 BCA-02 BCA-03R BCA-04 FTA-01 FTA-02
Field Sample ID CAP3Q20-BCA-01-071320 CAP3Q20-BCA-02-071620 CAP3Q20-BCA-03R-070920 CAP3Q20-BCA-04-071320 CAP3Q20-FTA-01-072020 CAP3Q20-FTA-02-072020
Sample Date 7/13/2020 7/16/2020 7/9/2020 7/13/2020 7/20/2020 7/20/2020
QA/QC
Sample Delivery Group (SDG)320-62643-1/320-62643-3 320-62811-1/320-62811-2 320-62607-1 320-62643-1/320-62643-3 320-63035-1/320-63035-2 320-63035-1/320-63035-2
Lab Sample ID 320-62643-1 320-62811-1 320-62607-4 320-62643-2 320-63035-1 320-63035-2
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
11Cl-PF3OUdS <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)<20 UJ <20 UJ <20 <20 UJ <20 UJ <20 UJ
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)<20 UJ <20 UJ <20 <20 UJ <20 UJ <20 UJ
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol <4 UJ <4 UJ <4 <4 UJ <4 UJ <4 UJ
6:2 Fluorotelomer sulfonate <20 UJ <20 UJ <20 <20 UJ <20 UJ 750 J
9Cl-PF3ONS <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
DONA <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
N-ethyl perfluorooctane sulfonamidoacetic acid <20 UJ <20 UJ <20 <20 UJ <20 UJ <20 UJ
N-ethylperfluoro-1-octanesulfonamide <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
N-methyl perfluoro-1-octanesulfonamide <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
N-methyl perfluorooctane sulfonamidoacetic acid <20 UJ <20 UJ <20 <20 UJ <20 UJ <20 UJ
Perfluorobutane Sulfonic Acid <2 UJ 3.8 J 2.4 <2 UJ 3.2 J 3.3 J
Perfluorobutanoic Acid 70 J 110 J 190 <2 UJ 17 J 310 J
Perfluorodecane Sulfonic Acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluorodecanoic Acid <2 UJ <2 UJ <2 <2 UJ <2 UJ 16 J
Perfluorododecane sulfonic acid (PFDoS)<2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluorododecanoic Acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluoroheptane sulfonic acid (PFHpS)<2 UJ <2 UJ <2 <2 UJ <2 UJ 22 J
Perfluoroheptanoic Acid 260 <94 85 <2 5.4 350
Perfluorohexadecanoic acid (PFHxDA)<2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluorohexane Sulfonic Acid <2 UJ 5.5 J 3 <2 UJ 2 J 43 J
Perfluorohexanoic Acid 9 J 31 J 29 <2 UJ 6.9 J 340 J
Perfluorononanesulfonic acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluorononanoic Acid <2 UJ 12 J <2 <2 UJ 2.4 J 22 J
Perfluorooctadecanoic acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluorooctane Sulfonamide <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluoropentane sulfonic acid (PFPeS)<2 UJ <2 UJ <2 <2 UJ <2 UJ 6.2 J
Perfluoropentanoic Acid 270 J 190 J 710 <2 UJ 16 J 790 J
Perfluorotetradecanoic Acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluorotridecanoic Acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
Perfluoroundecanoic Acid <2 UJ <2 UJ <2 <2 UJ <2 UJ <2 UJ
PFOA <2 UJ 31 J 9 <2 UJ 6.9 J 340 J
PFOS <2 UJ 3.8 J <2 <2 UJ 5.5 J 240 J
TR0795 Page 1 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Surficial Aquifer Floodplain Deposits Black Creek Aquifer Floodplain Deposits Floodplain Deposits
FTA-03 INSITU-01 LTW-01 LTW-02 LTW-03 LTW-04
CAP3Q20-FTA-03-072020 CAP3Q20-INSITU-01-072020 CAP3Q20-LTW-01-071620 CAP3Q20-LTW-02-071720 CAP3Q20-LTW-03-072320 CAP3Q20-LTW-04-072320
7/20/2020 7/20/2020 7/16/2020 7/17/2020 7/23/2020 7/23/2020
320-63035-1/320-63035-2 320-63035-1/320-63035-2 320-62801-1/320-62801-2 320-62888-1/320-62888-2 320-63037-1/320-63037-2 320-63040-1/320-63040-2
320-63035-3 320-63035-4 320-62801-2 320-62888-1 320-63037-2 320-63040-3
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ 2.9 J <2 UJ <2 UJ <2 UJ
69 J 8.3 J 150 J 52 J 130 J 400 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
3.6 J <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
41 2.4 67 <47 22 J 68 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
3.2 J <2 UJ 5.2 J <2 UJ <2 UJ <2 UJ
15 J 3 J 27 J 7.8 J 14 J 37 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
18 J <2 UJ 2.6 J <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
100 J 12 J 360 J 210 J 730 J 1,400 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
74 J <2 UJ 42 J <2 UJ <2 UJ 8.1 J
12 J <2 UJ 12 J <2 UJ <2 UJ <2 UJ
TR0795 Page 2 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Black Creek Aquifer Perched Zone Perched Zone Surficial Aquifer Surficial Aquifer Surficial Aquifer
LTW-05 MW-11 MW-12S MW-13D MW-14D MW-15DRR
CAP3Q20-LTW-05-072220 CAP3Q20-MW-11-080620 CAP3Q20-MW-12S-072120 CAP3Q20-MW-13D-072420 CAP3Q20-MW-14D-070920 CAP3Q20-MW-15DRR-071620
7/22/2020 8/6/2020 7/21/2020 7/24/2020 7/9/2020 7/16/2020
320-63027-1/320-63027-2 320-63503-1/320-63503-2 320-63039-1/320-63039-2 320-63136-1/320-63136-2 320-62617-1 320-62811-1/320-62811-2
320-63027-3 320-63503-4 320-63039-2 320-63136-3 320-62617-1 320-62811-3
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ 83 <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 15 J
190 J 470 J 120 J 660 J 280 31 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ 18 J <2 UJ <2 2.3 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
440 49 J 44 430 230 <47
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ 3.4 J 3.8 18 J
67 J 110 J 24 J 130 J 200 15 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ 58 J 11 J 13 4.6 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 3.9 J
1,800 J 250 J 90 J 2,800 J 1,100 73 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ 11 J <2 UJ <2 <2 UJ
3.8 J 12 J 98 J 33 J 370 32 J
<2 UJ <2 UJ 15 J <2 UJ 8.2 49 J
TR0795 Page 3 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Perched Zone Surficial Aquifer
MW-16D MW-17D MW-18D MW-19D MW-1S MW-20D
CAP3Q20-MW-16D-070920 CAP3Q20-MW-17D-071420 CAP3Q20-MW-18D-071620 CAP3Q20-MW-19D-072020 CAP3Q20-MW-1S-072120 CAP3Q20-MW-20D-072020
7/9/2020 7/14/2020 7/16/2020 7/20/2020 7/21/2020 7/20/2020
320-62617-1 320-62754-1/320-62754-2 320-62805-1/320-62805-2 320-63118-1/320-63118-2 320-62970-1/320-62970-2 320-63038-1/320-63038-2
320-62617-2 320-62754-4 320-62805-4 320-63118-1 320-62970-2 320-63038-4
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
12 11 J 3.4 J 12 J 98 J 22 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ 7.8 J <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
4.9 3.6 <2 6 J 140 11 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ 2.3 J <2 UJ
4.7 4.1 J <2 UJ 6 J 18 J 13 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ 44 J <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ 2.1 J <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
25 16 J 4.3 J 21 J 230 J 47 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ 6.8 J <2 UJ
19 4.2 J <2 UJ 33 J 140 J 81 J
2 <2 UJ <2 UJ <2 UJ 16 J <2 UJ
TR0795 Page 4 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Surficial Aquifer Surficial Aquifer Perched Zone Perched Zone Perched Zone
MW-21D MW-22D MW-22D MW-23 MW-24 MW-25
CAP3Q20-MW-21D-072020 CAP3Q20-MW-22D-072420 CAP3Q20-MW-22D-072420-D CAP3Q20-MW-23-071620 CAP3Q20-MW-24-072420 CAP3Q20-MW-25-072920
7/20/2020 7/24/2020 7/24/2020 7/16/2020 7/24/2020 7/29/2020
Field Duplicate
320-63017-1/320-63017-2 320-63127-1/320-63127-2 320-63127-1/320-63127-2 320-62811-1/320-62811-2 320-63121-1/320-63121-2 320-63253-1/320-63253-2
320-63017-1 320-63127-1 320-63127-2 320-62811-2 320-63121-1 320-63253-1
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
22 J 11 J 11 J 40 J 180 J 170 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
3.7 J 5.7 J 5.6 J 12 110 J 29 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
4.1 J 5.4 J 5.3 J 7.3 J 18 J 15 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ 17 J 5.4 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
22 J 16 J 16 J 31 J 1,000 J 160 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ 9 J <2 UJ
9.6 J 19 J 19 J 29 J 110 J 53 J
<2 UJ <2 UJ <2 UJ <2 UJ 3.4 J 4.5 J
TR0795 Page 5 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
MW-25 MW-26 MW-27 MW-28 MW-30 MW-31
CAP3Q20-MW-25-072920-D CAP3Q20-MW-26-071720 CAP3Q20-MW-27-072020 CAP3Q20-MW-28-072020 CAP3Q20-MW-30-072320 CAP3Q20-MW-31-071420
7/29/2020 7/17/2020 7/20/2020 7/20/2020 7/23/2020 7/14/2020
Field Duplicate
320-63253-1/320-63253-2 320-62884-1/320-62884-2 320-63038-1/320-63038-2 320-63038-1/320-63038-2 320-63040-1/320-63040-2 320-62690-1/320-62690-2
320-63253-2 320-62884-1 320-63038-2 320-63038-1 320-63040-1 320-62690-1
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ 2.3 J <2 UJ 3.1 J
170 J 55 J 90 J 31 J 120 J 28 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ 4.3 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
29 J 10 22 12 34 <94
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ 2.7 J <2 UJ <2 UJ 4.1 J
15 J 8.6 J 14 J 4.6 J 7 J 11 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
5.2 J <2 UJ 2.1 J <2 UJ 5.8 J 9.5 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
170 J 54 J 100 J 38 J 120 J 61 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
54 J 8.3 J 22 J 35 J 43 J 16 J
4.4 J <2 UJ <2 UJ <2 UJ 3.3 J 20 J
TR0795 Page 6 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
MW-32 MW-33 MW-34 MW-35 MW-36 MW-7S
CAP3Q20-MW-32-071520 CAP3Q20-MW-33-071620 CAP3Q20-MW-34-071420 CAP3Q20-MW-35-071520 CAP3Q20-MW-36-071620 CAP3Q20-MW-7S-073020
7/15/2020 7/16/2020 7/14/2020 7/15/2020 7/16/2020 7/30/2020
320-62741-1/320-62741-2 320-62805-1/320-62805-2 320-62690-1/320-62690-2 320-62757-1/320-62757-2 320-62805-1/320-62805-2 320-63281-1/320-63281-2
320-62741-1 320-62805-1 320-62690-2 320-62757-1 320-62805-2 320-63281-2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
4 J 3.5 J <2 UJ <2 UJ <2 UJ 2 J
26 J 24 J 10 J 12 J 9 J 100 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ 2.1 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<47 <19 <19 <9.4 <9.4 30 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
4.7 J 3.9 J <2 UJ <2 UJ <2 UJ 2.7 J
13 J 10 J <2 UJ <2 UJ <2 UJ 20 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
5.7 J 5.9 J <2 UJ <2 UJ <2 UJ 8.9 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
120 J 48 J <2 UJ <2 UJ <2 UJ 130 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
11 J 12 J <2 UJ <2 UJ <2 UJ 50 J
11 J 20 J <2 UJ <2 UJ <2 UJ 4 J
TR0795 Page 7 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
MW-9S NAF-01 NAF-02 NAF-03 NAF-04 NAF-05A
CAP3Q20-MW-9S-072920 CAP3Q20-NAF-01-072320 CAP3Q20-NAF-02-072720 CAP3Q20-NAF-03-072420 CAP3Q20-NAF-04-080520 CAP3Q20-NAF-5A-101320
7/29/2020 7/23/2020 7/27/2020 7/24/2020 8/5/2020 10/13/2020
320-63277-1/320-63277-2 320-63118-1/320-63118-2 320-63113-1/320-63113-2 320-63136-1/320-63136-2 320-63486-1/320-63486-2 320-65681-1/320-65681-2
320-63277-3 320-63118-2 320-63113-1 320-63136-2 320-63486-1 320-65681-1
<2 UJ <2 UJ <2 UJ <2 UJ <17 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <28 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <180 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <460 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <75 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <120 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <180 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <21 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <16 UJ <2 UJ
<20 UJ <20 UJ <180 UJ <20 UJ <170 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <76 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <38 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <270 UJ <5 UJ
<2 UJ <2 UJ 2.4 J <2 UJ <18 UJ <2 UJ
310 J 480 J 2,100 J 2,200 J 2,100 J 2,300 J
<2 UJ <2 UJ <2 UJ <2 UJ <28 UJ <2 UJ
<2 UJ 4.2 J <2 UJ 7.4 J 43 J 28 J
<2 UJ <2 UJ <2 UJ <2 UJ <40 UJ <2 UJ
<2 UJ <2 UJ 38 J 2.7 J <48 UJ 2.4 J
<2 UJ <2 UJ <2 UJ <2 UJ <17 UJ <2 UJ
10 200 550 J 200 J 2,300 1,200
<2 UJ <2 UJ <2 UJ <2 UJ <78 UJ <2 UJ
<2 UJ 2.5 J 3 J <2 UJ <15 UJ <2 UJ
5.5 J 87 J 470 J 250 J 480 J 400 J
<2 UJ <2 UJ <2 UJ <2 UJ <14 UJ <2 UJ
2.5 J 56 J 160 J 53 J 520 J 350 J
<2 UJ <2 UJ <2 UJ <2 UJ <40 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <31 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <26 UJ <2 UJ
39 J 410 J 4,000 J 1,100 J 8,500 J 7,200 J
<2 UJ <2 UJ 4.2 J <2 UJ <25 UJ <2 UJ
<2 UJ <2 UJ 260 J <2 UJ <110 UJ <2 UJ
<2 UJ 5.1 J <2 UJ 24 J 110 J 31 J
21 J 110 J 120 J 140 J 310 J 300 J
5.3 J 6.6 J 6.3 J <2 UJ <47 UJ 7.6 J
TR0795 Page 8 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Surficial Aquifer Perched Zone
NAF-05A NAF-06 NAF-07 NAF-08A NAF-08B NAF-09
CAP3Q20-NAF-5A-101320-D CAP3Q20-NAF-06-080520 CAP3Q20-NAF-07-072320 CAP3Q20-NAF-8A-073020 CAP3Q20-NAF-8B-081420 CAP3Q20-NAF-09-072720
10/13/2020 8/5/2020 7/23/2020 7/30/2020 8/14/2020 7/27/2020
Field Duplicate
320-65681-1/320-65681-2 320-63486-1/320-63486-2 320-63118-1/320-63118-2 320-63279-1/320-63279-2 320-63774-1/320-63774-2 320-63113-1/320-63113-2
320-65681-2 320-63486-4 320-63118-3 320-63279-1 320-63774-4 320-63113-3
<2 UJ <2 UJ <2 UJ <17 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <29 UJ <2 UJ <2 UJ
<2 UJ <20 UJ <20 UJ <180 UJ <20 UJ <20 UJ
<2 UJ <20 UJ <20 UJ <480 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <78 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <130 UJ <4 UJ <4 UJ
<5 UJ <20 UJ <20 UJ <180 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <22 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <17 UJ <2 UJ <2 UJ
<5 UJ <20 UJ <20 UJ <170 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <80 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <39 UJ <2 UJ <2 UJ
<5 UJ <20 UJ <20 UJ <280 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <18 UJ 2.2 J 3.5 J
2,200 J 960 J 110 J 3,500 J 97 J 330 J
<2 UJ <2 UJ <2 UJ <29 UJ <2 UJ <2 UJ
26 J 15 J 3 J <28 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <41 UJ <2 UJ <2 UJ
2.2 J 4.3 J <2 UJ <50 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <17 UJ <2 UJ <2 UJ
1,300 340 J 180 180 28 J 110
<2 UJ <2 UJ <2 UJ <82 UJ <2 UJ <2 UJ
2.5 J <2 UJ <2 UJ <16 UJ 2.2 J <2 UJ
440 J 180 J 35 J 82 J 22 J 16 J
<2 UJ <2 UJ <2 UJ <15 UJ <2 UJ <2 UJ
330 J 190 J 24 J 51 J <2 UJ 19 J
<2 UJ <2 UJ <2 UJ <42 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <32 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <28 UJ <2 UJ <2 UJ
6,900 J 1,700 J 230 J 1,200 J 440 J 140 J
<2 UJ <2 UJ <2 UJ <27 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <120 UJ <2 UJ <2 UJ
30 J 26 J <2 UJ <100 UJ <2 UJ <2 UJ
310 J 160 J 62 J <78 UJ 2.3 J 64 J
7.5 J 9.3 J 5 J <50 UJ <2 UJ 6.6 J
TR0795 Page 9 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Black Creek Aquifer Surficial Aquifer
NAF-10 NAF-11A NAF-12 NAF-13 PIW-10DR PIW-10S
CAP3Q20-NAF-10-072720 CAP3Q20-NAF-11A-071720 CAP3Q20-NAF-12-072820 CAP3Q20-NAF-13-101520 CAP3Q20-PIW-10DR-071520 CAP3Q20-PIW-10S-071520
7/27/2020 7/17/2020 7/28/2020 10/15/2020 7/15/2020 7/15/2020
320-63113-1/320-63113-2 320-62888-1/320-62888-2 320-63233-1/320-63233-2 320-65682-1/320-65682-2 320-62743-1/320-62743-2 320-62743-1/320-62743-2
320-63113-2 320-62888-4 320-63233-3 320-65682-5 320-62743-3 320-62743-4
<2 UJ <2 UJ <16 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <27 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <170 UJ <2 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <440 UJ <2 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <72 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <120 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <170 UJ <5 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <20 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <15 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <160 UJ <5 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <74 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <36 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <260 UJ <5 UJ <20 UJ <20 UJ
2 J <2 UJ <17 UJ <2 UJ <2 UJ <2 UJ
130 J 230 J 2,900 J 920 J 210 J 52 J
<2 UJ <2 UJ <27 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <26 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <38 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <47 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <16 UJ <2 UJ <2 UJ <2 UJ
95 83 13,000 <94 150 13
<2 UJ <2 UJ <76 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <14 UJ <2 UJ 2 J <2 UJ
8.2 J 21 J 740 J 34 J 47 J 7.7 J
<2 UJ <2 UJ <14 UJ <2 UJ <2 UJ <2 UJ
18 J 62 J 2,800 J 31 J <2 UJ <2 UJ
<2 UJ <2 UJ <39 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <30 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <25 UJ <2 UJ <2 UJ <2 UJ
120 J 340 J 62,000 J 330 J 580 J 49 J
<2 UJ <2 UJ <25 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <110 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <93 UJ <2 UJ <2 UJ <2 UJ
25 J 60 J 410 J 52 J 2.8 J 7.8 J
6.5 J 8.1 J <46 UJ 3.6 J <2 UJ <2 UJ
TR0795 Page 10 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Black Creek Aquifer Floodplain Deposits Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Surficial Aquifer
PIW-1D PIW-1S PIW-2D PIW-3D PIW-4D PIW-5S
CAP3Q20-PIW-1D-071420 CAP3Q20-PIW-1S-071620-Z CAP3Q20-PIW-2D-081020 CAP3Q20-PIW-3D-071620 CAP3Q20-PIW-4D-071720 CAP3Q20-PIW-5S-072220
7/14/2020 7/16/2020 8/10/2020 7/16/2020 7/17/2020 7/22/2020
320-62690-1/320-62690-2 320-62802-1/320-62802-2 320-63740-1/320-63740-2 320-62805-1/320-62805-2 320-62888-1/320-62888-2 320-63027-1/320-63027-2
320-62690-3 320-62802-3 320-63740-1 320-62805-3 320-62888-3 320-63027-1
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ 4.1 J <2 UJ 2.5 J <2 UJ <2 UJ
65 J 58 J 20 J 60 J 170 J 560 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 2 J <2 UJ <2 UJ <2 UJ 2.4 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<94 21 <2 UJ 26 <2 190
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 8.1 J <2 UJ 4.1 J 2.2 J <2 UJ
9.3 J 18 J <2 UJ 19 J 27 J 43 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 6 J <2 UJ 4.6 J <2 UJ 28 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
140 J 99 J 86 J 120 J 690 J 680 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
7.3 J 39 J <2 UJ 32 J 37 J 60 J
<2 UJ 19 J <2 UJ 9.8 J <2 UJ 3.9 J
TR0795 Page 11 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Floodplain Deposits Black Creek Aquifer Floodplain Deposits Black Creek Aquifer Black Creek Aquifer Surficial Aquifer
PIW-6S PIW-7D PIW-7S PIW-8D PIW-9D PIW-9S
CAP3Q20-PIW-6S-072320 CAP3Q20-PIW-7D-072220 CAP3Q20-PIW-7S-072220 CAP3Q20-PIW-8D-072220 CAP3Q20-PIW-9D-071520 CAP3Q20-PIW-9S-071620
7/23/2020 7/22/2020 7/22/2020 7/22/2020 7/15/2020 7/16/2020
320-63037-1/320-63037-2 320-63034-1/320-63034-2 320-63034-1/320-63034-2 320-63027-1/320-63027-2 320-62741-1/320-62741-2 320-62801-1/320-62801-2
320-63037-1 320-63034-4 320-63034-3 320-63027-2 320-62741-4 320-62801-1
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ 3.3 J <2 UJ <2 UJ <2 UJ
150 J 120 J 290 J 880 J 240 J 76 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
20 J 65 J 98 J 1,100 110 <47
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ 5.3 J 2.2 J <2 UJ 2.3 J
16 J 20 J 48 J 260 J 46 J 15 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
910 J 1,100 J 1,000 J 4,400 J 820 J 100 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 2.1 J 22 J 9.5 J 13 J 18 J
<2 UJ <2 UJ 10 J <2 UJ <2 UJ <2 UJ
TR0795 Page 12 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer Surficial Aquifer
PW-01 PW-02 PW-03 PW-04 PW-05 PW-06
CAP3Q20-PW-01-072420 CAP3Q20-PW-02-071420 CAP3Q20-PW-03-072320-Z CAP3Q20-PW-04-071620-Z CAP3Q20-PW-05-071420 CAP3Q20-PW-06-071420
7/24/2020 7/14/2020 7/23/2020 7/16/2020 7/14/2020 7/14/2020
320-63121-1/320-63121-2 320-62756-1/320-62756-2 320-63121-1/320-63121-2 320-62802-1/320-62802-2 320-62756-1/320-62756-2 320-62756-1/320-62756-2
320-63121-2 320-62756-2 320-63121-3 320-62802-4 320-62756-3 320-62756-1
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <3.2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <52 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <8.5 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <14 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2.4 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <8.7 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <4.3 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <31 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ 2.1 J <2 UJ <2 UJ <2 UJ
36 J 47 J 5,100 J 6.2 J 12 J 11 J
<2 UJ <2 UJ <3.2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <3.1 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <4.5 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <5.5 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
19 J 26 510 4.8 4.9 5.3
<2 UJ <2 UJ <8.9 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ 3.8 J <2 UJ <2 UJ <2 UJ
7.2 J 12 J 140 J 2.1 J 2.8 J 3.9 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
6.4 J 7.6 J <2.7 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <4.6 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <3.5 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <3 UJ <2 UJ <2 UJ <2 UJ
68 J 76 J 4,400 J 8.2 J 15 J 15 J
<2 UJ <2 UJ <2.9 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <13 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <11 UJ <2 UJ <2 UJ <2 UJ
95 J 120 J 24 J 2 J 9.3 J 7.1 J
4.3 J 5.9 J <5.4 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 13 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer Black Creek Aquifer
PW-07 PW-09 PW-10R PW-11 PW-12 PW-13
CAP3Q20-PW-07-071420 CAP3Q20-PW-09-072920 CAP3Q20-PW-10R-072220 CAP3Q20-PW-11-072320 CAP3Q20-PW-12-072320 CAP3Q20-PW-13-073020
7/14/2020 7/29/2020 7/22/2020 7/23/2020 7/23/2020 7/30/2020
320-62688-1 320-63277-1/320-63277-2 320-63027-1/320-63027-2 320-63048-1/320-63048-2 320-63048-1/320-63048-2 320-63279-1/320-63279-2
320-62688-1 320-63277-4 320-63027-4 320-63048-3 320-63048-2 320-63279-2
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
28 <2 UJ 95 J 88 J <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
6 <2 <2 UJ 240 <2 <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ 2.6 J <2 UJ <2 UJ
3.8 <2 UJ 6.7 J 20 J <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ 11 J <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
19 <2 UJ 660 J 470 J <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
4.4 <2 UJ <2 UJ 29 J <2 UJ <2 UJ
<2 <2 UJ <2 UJ 3.3 J <2 UJ <2 UJ
TR0795 Page 14 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Black Creek Aquifer Black Creek Aquifer Perched Zone Perched Zone Perched Zone Perched Zone
PW-14 PW-15R PZ-11 PZ-12 PZ-13 PZ-14
CAP3Q20-PW-14-072120 CAP3Q20-PW-15R-071720 CAP3Q20-PZ-11-072420 CAP3Q20-PZ-12-072320 CAP3Q20-PZ-13-070920 CAP3Q20-PZ-14-070920
7/21/2020 7/17/2020 7/24/2020 7/23/2020 7/9/2020 7/9/2020
320-62970-1/320-62970-2 320-62884-1/320-62884-2 320-63136-1/320-63136-2 320-63040-1/320-63040-2 320-62617-1 320-62617-1
320-62970-1 320-62884-2 320-63136-1 320-63040-2 320-62617-3 320-62617-4
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<4 UJ <4 UJ <4 UJ <4 UJ <4 <4
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<20 UJ <20 UJ <20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
400 J 170 J 48 J 45 J 260 300
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
2.5 J <2 UJ 2.4 J <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
360 61 24 J 43 24 29
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
4.9 J 2.2 J 3.2 J 2.9 J <2 <2
120 J 26 J 16 J 19 J 10 12
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
190 J <2 UJ 7.7 J 2.7 J 3.8 18
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
1,200 J 660 J 87 J 92 J 150 180
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 <2
130 J 36 J 60 J 290 J 33 44
18 J <2 UJ 12 J 7.6 J 3.9 7.4 J
TR0795 Page 15 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Black Creek Aquifer Perched Zone
PZ-15 PZ-19R PZ-20R PZ-21R PZ-22 PZ-24
CAP3Q20-PZ-15-070920 CAP3Q20-PZ-19R-080620 CAP3Q20-PZ-20R-080620 CAP3Q20-PZ-21R-080620 CAP3Q20-PZ-22-071620 CAP3Q20-PZ-24-072120
7/9/2020 8/6/2020 8/6/2020 8/6/2020 7/16/2020 7/21/2020
320-62617-1 320-63503-1/320-63503-2 320-63489-1/320-63489-2 320-63489-1/320-63489-2 320-62801-1/320-62801-2 320-62973-1/320-62973-2
320-62617-5 320-63503-3 320-63489-2 320-63489-1 320-62801-3 320-62973-2
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 4 J 4.1 J 2.7 J <2 UJ 2.7 J
1,700 43 J 21 J 20 J 120 J 99 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
2 2.9 J 3.4 J 3 J <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
71 30 J 27 J 19 J <94 29
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 7 J 6.6 J 4.7 J <2 UJ 2.7 J
34 27 J 31 J 17 J 18 J 12 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
40 7.2 J 4.7 J 5.7 J <2 UJ 4.6 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
520 80 J 45 J 41 J 920 J 79 J
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
3.3 <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
51 29 J 24 J 27 J <2 UJ 59 J
6.4 15 J 15 J 14 J <2 UJ 7.1 J
TR0795 Page 16 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
PZ-26 PZ-26 PZ-27 PZ-28 PZ-29 PZ-31
CAP3Q20-PZ-26-072120 CAP3Q20-PZ-26-072120-D CAP3Q20-PZ-27-072120 CAP3Q20-PZ-28-072120 CAP3Q20-PZ-29-072120 CAP3Q20-PZ-31-072220
7/21/2020 7/21/2020 7/21/2020 7/21/2020 7/21/2020 7/22/2020
Field Duplicate
320-62973-1/320-62973-2 320-62973-1/320-62973-2 320-62965-1/320-62965-2 320-62973-1/320-62973-2 320-62965-1/320-62965-2 320-63020-1/320-63020-2
320-62973-3 320-62973-4 320-62965-1 320-62973-1 320-62965-2 320-63020-1
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
4.8 J 4.8 J 3.9 J 3.7 J 3.4 J 3.4 J
15 J 16 J 12 J 16 J 15 J 38 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ 2.3 J <2 UJ 4 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
13 14 7.8 J 12 18 J 20 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
5.7 J 6 J 4.4 J 4.6 J 4 J 4.5 J
17 J 17 J 10 J 13 J 11 J 12 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
2 J 2 J <2 UJ 3 J 4.4 J 5.4 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
21 J 22 J 19 J 20 J 86 J 74 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
11 J 12 J 9.8 J 11 J 8.5 J 28 J
16 J 15 J 12 J 11 J 10 J 13 J
TR0795 Page 17 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone Perched Zone
PZ-31 PZ-32 PZ-33 PZ-34 PZ-35 PZ-35
CAP3Q20-PZ-31-072220-D CAP3Q20-PZ-32-072120-Z CAP3Q20-PZ-33-071520 CAP3Q20-PZ-34-071520 CAP3Q20-PZ-35-080620 CAP3Q20-PZ-35-080620-D
7/22/2020 7/21/2020 7/15/2020 7/15/2020 8/6/2020 8/6/2020
Field Duplicate Field Duplicate
320-63020-1/320-63020-2 320-62965-1/320-62965-2 320-62741-1/320-62741-2 320-62741-1/320-62741-2 320-63503-1/320-63503-2 320-63503-1/320-63503-2
320-63020-2 320-62965-3 320-62741-2 320-62741-3 320-63503-1 320-63503-2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
3.4 J 3 J 3.4 J 2.6 J 2.1 J 2 J
38 J 17 J 28 J 50 J 39 J 38 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
4.2 J 3.1 J 2.4 J <2 UJ 2.6 J 2.7 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ 3.7 J <2 UJ <2 UJ
47 11 J <47 <47 16 J 15 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
4.4 J 3.8 J 4.8 J 3.7 J 3.1 J 3.4 J
12 J 6.7 J 13 J 11 J 15 J 14 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
5.3 J 4.5 J 6.5 J 6.7 J 5 J 4.9 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ 2.6 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
73 J 39 J 93 J 120 J 40 J 39 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
28 J 11 J 15 J 48 J 17 J 16 J
13 J 10 J 14 J 30 J 10 J 9.4 J
TR0795 Page 18 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Perched Zone Black Creek Aquifer Surficial Aquifer Surficial Aquifer
SMW-01 SMW-02 SMW-03B SMW-04B SMW-05P
CAP3Q20-SMW-01-072920 CAP3Q20-SMW-02-073020 CAP3Q20-SMW-03B-080420 CAP3Q20-SMW-04B-080520 CAP3Q20-SMW-5P-081420
7/29/2020 7/30/2020 8/4/2020 8/5/2020 8/14/2020
320-63271-1/320-63271-2 320-63281-1/320-63281-2 320-63440-1/320-63440-2 320-63486-1/320-63486-2 320-63774-1/320-63774-2
320-63271-3 320-63281-4 320-63440-1 320-63486-3 320-63774-3
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ 3.4 J 3 J 3.5 J 3.4 J
13 J 120 J 180 J 35 J 120 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ 3 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
10 180 48 J 32 J 99 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 2.9 J <2 UJ 3.8 J 5.8 J
5.2 J 31 J 49 J 25 J 66 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 3.1 J <2 UJ <2 UJ 7.6 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
22 J 350 J 590 J 78 J 330 J
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
13 J 620 J 150 J 3,800 J 10,000 J
<2 UJ <2 UJ <2 UJ 2.6 J <2 UJ
TR0795 Page 19 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Perched Zone Surficial Aquifer Surficial Aquifer Black Creek Aquifer
SMW-06B SMW-07 SMW-08B SMW-09 SMW-10
CAP3Q20-SMW-06B-080520 CAP3Q20-SMW-07-080520 CAP3Q20-SMW-08B-080420 CAP3Q20-SMW-09-073020 CAP3Q20-SMW-10-072020
8/5/2020 8/5/2020 8/4/2020 7/30/2020 7/20/2020
320-63498-1/320-63498-2 320-63486-1/320-63486-2 320-63440-1/320-63440-2 320-63281-1/320-63281-2 320-63038-1/320-63038-2
320-63498-1 320-63486-2 320-63440-2 320-63281-3 320-63038-3
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ 3.3 J 3.5 J <2 UJ <2 UJ
470 J 18 J 93 J 220 J <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
130 J 30 J 77 J 40 J <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 22 J 5.9 J 8.8 J <2 UJ
44 J 14 J 32 J 56 J <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ 5.2 J <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ 2.8 J <2 UJ <2 UJ <2 UJ
1,700 J 22 J 470 J 120 J <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
470 J 870 J 370 J 79 J <2 UJ
<2 UJ 3 J 6.5 J <2 UJ <2 UJ
TR0795 Page 20 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C2
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - ONSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Water Bearing Unit1
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Black Creek Aquifer Black Creek Aquifer
SMW-11 SMW-12 SMW-12
CAP3Q20-SMW-11-072920 CAP3Q20-SMW-12-071520 CAP3Q20-SMW-12-071520-DUP
7/29/2020 7/15/2020 7/15/2020
Field Duplicate
320-63271-1/320-63271-2 320-62736-1/320-62736-3 320-62736-1/320-62736-3
320-63271-4 320-62736-1 320-62736-2
Notes:
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ Bold - Analyte detected above associated reporting limit
<20 UJ <20 UJ <20 UJ B - analyte detected in an associated blank
<2 UJ <2 UJ <2 UJ EPA - Environmental Protection Agency
<4 UJ <4 UJ <4 UJ J - Analyte detected. Reported value may not be accurate or precise
<20 UJ <20 UJ <20 UJ QA/QC - Quality assurance/ quality control
<2 UJ <2 UJ <2 UJ SDG - Sample Delivery Group
<2 UJ <2 UJ <2 UJ SOP - standard operating procedure
<20 UJ <20 UJ <20 UJ UJ – Analyte not detected. Reporting limit may not be accurate or precise.
<2 UJ <2 UJ <2 UJ < - Analyte not detected above associated reporting limit.
<2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ
26 J 18 J 19 J
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
12 <9.4 <9.4
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
9.5 J <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
31 J 43 J 46 J
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
45 J <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ
1 - Water Bearing Unit - refers to primary aquifer unit well screen is
estimated to be screened within.
TR0795 Page 21 of 21 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C3
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - OFFSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Aquifer Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Surficial Aquifer
Location ID BLADEN-2D BLADEN-2S BLADEN-3D BLADEN-3S
Field Sample ID CAP3Q20-BLADEN-2D-071320 CAP3Q20-BLADEN-2S-071420 CAP3Q20-BLADEN-3D-071020 CAP3Q20-BLADEN-3S-071020
Sample Date 7/13/2020 7/14/2020 7/10/2020 7/10/2020
QA/QC
Sample Delivery Group (SDG)320-62640-1/320-62640-3 320-62754-1/320-62754-2 320-62638-1/320-62638-3 320-62638-1/320-62638-3
Lab Sample ID 320-62640-1 320-62754-1 320-62638-3 320-62638-4
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate <2 UJ <2 UJ <2 UJ <2 UJ
11Cl-PF3OUdS <2 UJ <2 UJ <2 UJ <2 UJ
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)<20 UJ <20 UJ <20 UJ <20 UJ
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)<20 UJ <20 UJ <20 UJ <20 UJ
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol <2 UJ <2 UJ <2 UJ <2 UJ
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol <4 UJ <4 UJ <4 UJ <4 UJ
6:2 Fluorotelomer sulfonate <20 UJ <20 UJ <20 UJ <20 UJ
9Cl-PF3ONS <2 UJ <2 UJ <2 UJ <2 UJ
DONA <2 UJ <2 UJ <2 UJ <2 UJ
N-ethyl perfluorooctane sulfonamidoacetic acid <20 UJ <20 UJ <20 UJ <20 UJ
N-ethylperfluoro-1-octanesulfonamide <2 UJ <2 UJ <2 UJ <2 UJ
N-methyl perfluoro-1-octanesulfonamide <2 UJ <2 UJ <2 UJ <2 UJ
N-methyl perfluorooctane sulfonamidoacetic acid <20 UJ <20 UJ <20 UJ <20 UJ
Perfluorobutane Sulfonic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorobutanoic Acid <2 UJ 3.9 J <2 UJ <2 UJ
Perfluorodecane Sulfonic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorodecanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorododecane sulfonic acid (PFDoS)<2 UJ <2 UJ <2 UJ <2 UJ
Perfluorododecanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluoroheptane sulfonic acid (PFHpS)<2 UJ <2 UJ <2 UJ <2 UJ
Perfluoroheptanoic Acid <2 <2 <2 <2
Perfluorohexadecanoic acid (PFHxDA)<2 UJ <2 UJ <2 UJ <2 UJ
Perfluorohexane Sulfonic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorohexanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorononanesulfonic acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorononanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorooctadecanoic acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorooctane Sulfonamide <2 UJ <2 UJ <2 UJ <2 UJ
Perfluoropentane sulfonic acid (PFPeS)<2 UJ <2 UJ <2 UJ <2 UJ
Perfluoropentanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorotetradecanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluorotridecanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
Perfluoroundecanoic Acid <2 UJ <2 UJ <2 UJ <2 UJ
PFOA <2 UJ <2 UJ <2 UJ <2 UJ
PFOS <2 UJ 4.6 J <2 UJ <2 UJ
TR0795 Page 1 of 5 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C3
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - OFFSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Aquifer
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Black Creek Aquifer Surficial Aquifer Black Creek Aquifer Black Creek Aquifer
BLADEN-4D BLADEN-4S CUMBERLAND-1D CUMBERLAND-1D
CAP3Q20-BLADEN-4D-071320 CAP3Q20-BLADEN-4S-071420-Z CAP3Q20-CUMBERLAND-1D-070820 CAP3Q20-CUMBERLAND-1D-070820-D
7/13/2020 7/14/2020 7/8/2020 7/8/2020
Field Duplicate
320-62640-1/320-62640-3 320-62754-1/320-62754-2 320-62604-1 320-62604-1
320-62640-2 320-62754-2 320-62604-1 320-62604-2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<20 UJ <20 UJ <20 <20
<20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 <2
<4 UJ <4 UJ <4 <4
<20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<20 UJ <20 UJ <20 <20
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 <2 <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
<2 UJ <2 UJ <2 <2
TR0795 Page 2 of 5 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C3
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - OFFSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Aquifer
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Black Creek Aquifer Surficial Aquifer Black Creek Aquifer
CUMBERLAND-1S Cumberland-2D Cumberland-2S CUMBERLAND-3D
CAP3Q20-CUMBERLAND-1S-070820 CAP3Q20-CUMBERLAND-2D-070920 CAP3Q20-CUMBERLAND-2S-070920 CAP3Q20-CUMBERLAND-3D-071020
7/8/2020 7/9/2020 7/9/2020 7/10/2020
320-62604-1 320-62604-1 320-62604-1 320-62641-1/320-62641-3
320-62604-3 320-62604-4 320-62604-5 320-62641-1
<2 <2 <2 <2 UJ
<2 <2 <2 <3.2 UJ
<20 <20 <20 <20 UJ
<20 <20 <20 <52 UJ
<2 <2 <2 <8.5 UJ
<4 <4 <4 <14 UJ
<20 <20 <20 <20 UJ
<2 <2 <2 <2.4 UJ
<2 <2 <2 <2 UJ
<20 <20 <20 <20 UJ
<2 <2 <2 <8.7 UJ
<2 <2 <2 <4.3 UJ
<20 <20 <20 <31 UJ
130 <2 <2 2.5 J
4.7 <2 <2 <3.5 UJ
<2 <2 <2 <3.2 UJ
<2 <2 <2 <3.1 UJ
<2 <2 <2 <4.5 UJ
<2 <2 <2 <5.5 UJ
<2 <2 <2 <2 UJ
3.9 <2 <2 2.3
<2 <2 <2 <8.9 UJ
3.3 <2 <2 5 J
4.3 <2 <2 <5.8 UJ
<2 <2 <2 <2 UJ
<2 <2 <2 <2.7 UJ
<2 <2 <2 <4.6 UJ
<2 2 <2 <3.5 UJ
<2 <2 <2 <3 UJ
4.4 <2 <2 6.1 J
<2 <2 <2 <2.9 UJ
<2 <2 <2 <13 UJ
<2 <2 <2 <11 UJ
10 <2 2.8 <8.5 UJ
24 <2 6.9 5.4 J
TR0795 Page 3 of 5 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C3
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - OFFSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Aquifer
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Surficial Aquifer Black Creek Aquifer Surficial Aquifer Surficial Aquifer
CUMBERLAND-3S CUMBERLAND-4D CUMBERLAND-4S Cumberland-5S
CAP3Q20-CUMBERLAND-3S-071020 CAP3Q20-CUMBERLAND-4D-071020 CAP3Q20-CUMBERLAND-4S-071020 CAP3Q20-CUMBERLAND-5S-070820
7/10/2020 7/10/2020 7/10/2020 7/8/2020
320-62641-1/320-62641-3 320-62641-1/320-62641-3 320-62641-1/320-62641-3 320-62604-1
320-62641-2 320-62641-3 320-62641-4 320-62604-6
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<20 UJ <20 UJ <20 UJ <20
<20 UJ <20 UJ <20 UJ <20
<2 UJ <2 UJ <2 UJ <2
<4 UJ <4 UJ <4 UJ <4
<20 UJ <20 UJ <20 UJ <20
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<20 UJ <20 UJ <20 UJ <20
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<20 UJ <20 UJ <20 UJ <20
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ 3.4 J <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ 2.3 J <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
<2 UJ <2 UJ <2 UJ <2
2 J <2 UJ 2.3 J <2
11 J <2 UJ 3.8 J <2
TR0795 Page 4 of 5 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C3
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - OFFSITE WELLS
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Aquifer
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Black Creek Aquifer Surficial Aquifer
ROBESON-1D ROBESON-1S
CAP3Q20-ROBESON-1D-070920 CAP3Q20-ROBESON-1S-070920
7/9/2020 7/9/2020
320-62607-1 320-62607-1
320-62607-2 320-62607-1
Notes:
<2 <2
<2 <2
<20 <20 Bold - Analyte detected above associated reporting limit
<20 <20 B - analyte detected in an associated blank
<2 <2 EPA - Environmental Protection Agency
<4 <4 J - Analyte detected. Reported value may not be accurate or precise
<20 <20 QA/QC - Quality assurance/ quality control
<2 <2 SDG - Sample Delivery Group
<2 <2 SOP - standard operating procedure
<20 <20 UJ – Analyte not detected. Reporting limit may not be accurate or precise.
<2 <2 < - Analyte not detected above associated reporting limit.
<2 <2
<20 <20
<2 <2
<2 2.8
<2 <2
<2 <2
<2 <2
<2 <2
<2 <2
<2 <2
<2 <2
<2 <2
<2 2
<2 <2
<2 <2
<2 <2
<2 <2
<2 <2
<2 2.2
<2 <2
<2 <2
<2 <2
<2 2.8
<2 5.8
1 - Water Bearing Unit - refers to primary aquifer unit well screen is
estimated to be screened within.
TR0795 Page 5 of 5 December 2020
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID EB EB EB EB
Field Sample ID CAP3Q20-EQBLK-PP-070820 CAP3Q20-EQBLK-DV-070920 CAP3Q20-EQBLK-PP-070920 CAP3Q20-EQBLK-PP-071020
Sample Date 7/8/2020 7/9/2020 7/9/2020 7/10/2020
QA/QC Equipment Blank Equipment Blank Equipment Blank Equipment Blank
Sample Delivery Group (SDG)320-62617-1 320-62607-1 320-62607-1 320-62638-1/320-62638-3
Lab Sample ID 320-62617-7 320-62607-6 320-62607-5 320-62638-1
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate <2 <2 <2 <2 UJ
11Cl-PF3OUdS <2 <2 <2 <2 UJ
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)<20 <20 <20 <20 UJ
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)<20 <20 <20 <20 UJ
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol <2 <2 <2 <2 UJ
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol <4 <4 <4 <4 UJ
6:2 Fluorotelomer sulfonate <20 <20 <20 <20 UJ
9Cl-PF3ONS <2 <2 <2 <2 UJ
DONA <2 <2 <2 <2 UJ
N-ethyl perfluorooctane sulfonamidoacetic acid <20 <20 <20 <20 UJ
N-ethylperfluoro-1-octanesulfonamide <2 <2 <2 <2 UJ
N-methyl perfluoro-1-octanesulfonamide <2 <2 <2 <2 UJ
N-methyl perfluorooctane sulfonamidoacetic acid <20 <20 <20 <20 UJ
Perfluorobutane Sulfonic Acid <2 <2 <2 <2 UJ
Perfluorobutanoic Acid <2 <2 <2 <2 UJ
Perfluorodecane Sulfonic Acid <2 <2 <2 <2 UJ
Perfluorodecanoic Acid <2 <2 <2 <2 UJ
Perfluorododecane sulfonic acid (PFDoS)<2 <2 <2 <2 UJ
Perfluorododecanoic Acid <2 <2 <2 <2 UJ
Perfluoroheptane sulfonic acid (PFHpS)<2 <2 <2 <2 UJ
Perfluoroheptanoic Acid <2 <2 <2 <2
Perfluorohexadecanoic acid (PFHxDA)<2 <2 <2 <2 UJ
Perfluorohexane Sulfonic Acid <2 <2 <2 <2 UJ
Perfluorohexanoic Acid <2 <2 <2 <2 UJ
Perfluorononanesulfonic acid <2 <2 <2 <2 UJ
Perfluorononanoic Acid <2 <2 <2 <2 UJ
Perfluorooctadecanoic acid <2 <2 <2 <2 UJ
Perfluorooctane Sulfonamide <2 <2 <2 <2 UJ
Perfluoropentane sulfonic acid (PFPeS)<2 <2 <2 <2 UJ
Perfluoropentanoic Acid <2 <2 <2 <2 UJ
Perfluorotetradecanoic Acid <2 <2 <2 <2 UJ
Perfluorotridecanoic Acid <2 <2 <2 <2 UJ
Perfluoroundecanoic Acid <2 <2 <2 <2 UJ
PFOA <2 <2 <2 <2 UJ
PFOS <2 <2 <2 <2 UJ
TR0795 Page 1 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-DV-071320 CAP3Q20-EQBLK-PP-071320 CAP3Q20-EBQLK-PP-071420 CAP3Q20-EQBLK-DV-071420
7/13/2020 7/13/2020 7/14/2020 7/14/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-62643-1/320-62643-3 320-62640-1/320-62640-3 320-62688-1 320-62756-1/320-62756-2
320-62643-3 320-62640-3 320-62688-2 320-62756-4
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<20 UJ <20 UJ <20 <20 UJ
<20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 <2 UJ
<4 UJ <4 UJ <4 <4 UJ
<20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<20 UJ <20 UJ <20 <20 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
<2 UJ <2 UJ <2 <2 UJ
TR0795 Page 2 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-PP-071420-Z CAP3Q20-EQBLK-DV-071520 CAP3Q20-EQBLK-PP-071520 CAP3Q20-EQBLK-DV-071620
7/14/2020 7/15/2020 7/15/2020 7/16/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-62690-1/320-62690-2 320-62743-1/320-62743-2 320-62757-1/320-62757-2 320-62811-1/320-62811-2
320-62690-4 320-62743-1 320-62757-2 320-62811-4
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 3 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-FF-071620-Z CAP3Q20-EQBLK-PP-071620 CAP3Q20-EQBLK-DV-071720 CAP3Q20-EQBLK-PP-071720
7/16/2020 7/16/2020 7/17/2020 7/17/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-62802-1/320-62802-2 320-62802-1/320-62802-2 320-62884-1/320-62884-2 320-62884-1/320-62884-2
320-62802-2 320-62802-1 320-62884-3 320-62884-4
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 4 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-DV-072020 CAP3Q20-EQBLK-PP-072020 CAP3Q20-EQBLK-DV-072120 CAP3Q20-EQBLK-PP-072120
7/20/2020 7/20/2020 7/21/2020 7/21/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63017-1/320-63017-2 320-63017-1/320-63017-2 320-63039-1/320-63039-2 320-62965-1/320-62965-2
320-63017-3 320-63017-2 320-63039-1 320-62965-4
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 5 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-PP-072120-Z CAP3Q20-EQBLK-PP-072220 CAP3Q20-EQBLK-DV-072320 CAP3Q20-EQBLK-DV-072320-Z
7/21/2020 7/22/2020 7/23/2020 7/23/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63039-1/320-63039-2 320-63034-1/320-63034-2 320-63048-1/320-63048-2 320-63121-1/320-63121-2
320-63039-4 320-63034-1 320-63048-1 320-63121-4
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 6 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-PP-072320 CAP3Q20-EQBLK-DV-072420 CAP3Q20-EQBLK-PP-072420 CAP3Q20-EQBLK-PP-072720
7/23/2020 7/24/2020 7/24/2020 7/27/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63037-1/320-63037-2 320-63143-1/320-63143-2 320-63118-1/320-63118-2 320-63143-1/320-63143-2
320-63037-3 320-63143-1 320-63118-4 320-63143-3
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 7 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-PP-072820 CAP3Q20-EQBLK-PP-072920 CAP3Q20-EQBLK-DV-073020 CAP3Q20-EQBLK-PP-073020
7/28/2020 7/29/2020 7/30/2020 7/30/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63233-1/320-63233-2 320-63277-1/320-63277-2 320-63271-1/320-63271-2 320-63281-1/320-63281-2
320-63233-2 320-63277-1 320-63271-1 320-63281-1
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 8 of 16 December 2020
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-DV-080420 CAP3Q20-EQBLK-DV-080520 CAP3Q20-EQBLK-PP-080520 CAP3Q20-EQBLK-PP-080620
8/4/2020 8/5/2020 8/5/2020 8/6/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63440-1/320-63440-2 320-63498-1/320-63498-2 320-63498-1/320-63498-2 320-63489-1/320-63489-2
320-63440-3 320-63498-3 320-63498-4 320-63489-3
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 9 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB EB EB EB
CAP3Q20-EQBLK-DV-081020 CAP3Q20-EQBLK-BL-081420 CAP3Q20-EQBLK-WT-081420 CAP3Q20-EQBLK-PP-101320
8/10/2020 8/14/2020 8/14/2020 10/13/2020
Equipment Blank Equipment Blank Equipment Blank Equipment Blank
320-63740-1/320-63740-2 320-63774-1/320-63774-2 320-63774-1/320-63774-2 320-65682-1/320-65682-2
320-63740-3 320-63774-2 320-63774-1 320-65682-2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 10 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
EB FBLK FBLK FBLK FBLK
CAP3Q20-EQBLK-PP-101520 CAP3Q20-FBLK-070820 CAP3Q20-FBLK-070920 CAP3Q20-FBLK-071020 CAP3Q20-FBLK-071320
10/15/2020 7/8/2020 7/9/2020 7/10/2020 7/13/2020
Equipment Blank Field Blank Field Blank Field Blank Field Blank
320-65682-1/320-65682-2 320-62617-1 320-62617-1 320-62638-1/320-62638-3 320-62643-1/320-62643-3
320-65682-4 320-62617-6 320-62617-8 320-62638-2 320-62643-4
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <20 <20 <20 UJ <20 UJ
<2 UJ <20 <20 <20 UJ <20 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<4 UJ <4 <4 <4 UJ <4 UJ
<5 UJ <20 <20 <20 UJ <20 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<5 UJ <20 <20 <20 UJ <20 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<5 UJ <20 <20 <20 UJ <20 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<5 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 <2 <2 <2 <2
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
<2 UJ <2 <2 <2 UJ <2 UJ
TR0795 Page 11 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-071420 CAP3Q20-FBLK-071520 CAP3Q20-FBLK-071620 CAP3Q20-FBLK-071720 CAP3Q20-FBLK-072020
7/14/2020 7/15/2020 7/16/2020 7/17/2020 7/20/2020
Field Blank Field Blank Field Blank Field Blank Field Blank
320-62754-1/320-62754-2 320-62743-1/320-62743-2 320-62801-1/320-62801-2 320-62888-1/320-62888-2 320-63037-1/320-63037-2
320-62754-3 320-62743-2 320-62801-4 320-62888-2 320-63037-4
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 12 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-072120 CAP3Q20-FBLK-072220 CAP3Q20-FBLK-072320 CAP3Q20-FBLK-072420 CAP3Q20-FBLK-072720
7/21/2020 7/22/2020 7/23/2020 7/24/2020 7/27/2020
Field Blank Field Blank Field Blank Field Blank Field Blank
320-63039-1/320-63039-2 320-63034-1/320-63034-2 320-63040-1/320-63040-2 320-63136-1/320-63136-2 320-63143-1/320-63143-2
320-63039-3 320-63034-2 320-63040-4 320-63136-4 320-63143-2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 UJ <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 13 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-072820 CAP3Q20-FBLK-072920 CAP3Q20-FBLK-073020 CAP3Q20-FBLK-080420 CAP3Q20-FBLK-080520
7/28/2020 7/29/2020 7/30/2020 8/4/2020 8/5/2020
Field Blank Field Blank Field Blank Field Blank Field Blank
320-63233-1/320-63233-2 320-63277-1/320-63277-2 320-63271-1/320-63271-2 320-63440-1/320-63440-2 320-63498-1/320-63498-2
320-63233-1 320-63277-2 320-63271-2 320-63440-4 320-63498-2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <20 UJ <20 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 14 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
FBLK FBLK FBLK FBLK FBLK
CAP3Q20-FBLK-080620 CAP3Q20-FBLK-081020 CAP3Q20-FBLK-081420 CAP3Q20-FBLK-101320 CAP3Q20-FBLK-101520
8/6/2020 8/10/2020 8/14/2020 10/13/2020 10/15/2020
Field Blank Field Blank Field Blank Field Blank Field Blank
320-63503-1/320-63503-2 320-63740-1/320-63740-2 320-63774-1/320-63774-3 320-65682-1/320-65682-2 320-65682-1/320-65682-2
320-63503-5 320-63740-2 320-63774-5 320-65682-1 320-65682-3
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<4 UJ <4 UJ <4 UJ <4 UJ <4 UJ
<20 UJ <20 UJ <20 UJ <5 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <5 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<20 UJ <20 UJ <20 UJ <5 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <5 UJ <5 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 <2 <2 <2 <2
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
<2 UJ <2 UJ <2 UJ <2 UJ <2 UJ
TR0795 Page 15 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
TABLE C4
SUPPLEMENTAL GROUNDWATER PFAS ANALYTICAL RESULTS - QA/QC SAMPLES
Chemours Fayetteville Works, North Carolina
Geosyntec Consultants of NC P.C.
Location ID
Field Sample ID
Sample Date
QA/QC
Sample Delivery Group (SDG)
Lab Sample ID
Other PFAS (ng/L)
10:2 Fluorotelomer sulfonate
11Cl-PF3OUdS
1H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)
1H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)
2-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol
2-(N-methyl perfluoro-1-octanesulfonamido)-ethanol
6:2 Fluorotelomer sulfonate
9Cl-PF3ONS
DONA
N-ethyl perfluorooctane sulfonamidoacetic acid
N-ethylperfluoro-1-octanesulfonamide
N-methyl perfluoro-1-octanesulfonamide
N-methyl perfluorooctane sulfonamidoacetic acid
Perfluorobutane Sulfonic Acid
Perfluorobutanoic Acid
Perfluorodecane Sulfonic Acid
Perfluorodecanoic Acid
Perfluorododecane sulfonic acid (PFDoS)
Perfluorododecanoic Acid
Perfluoroheptane sulfonic acid (PFHpS)
Perfluoroheptanoic Acid
Perfluorohexadecanoic acid (PFHxDA)
Perfluorohexane Sulfonic Acid
Perfluorohexanoic Acid
Perfluorononanesulfonic acid
Perfluorononanoic Acid
Perfluorooctadecanoic acid
Perfluorooctane Sulfonamide
Perfluoropentane sulfonic acid (PFPeS)
Perfluoropentanoic Acid
Perfluorotetradecanoic Acid
Perfluorotridecanoic Acid
Perfluoroundecanoic Acid
PFOA
PFOS
Notes:
Bold - Analyte detected above associated reporting limit
B - analyte detected in an associated blank
EPA - Environmental Protection Agency
J - Analyte detected. Reported value may not be accurate or precise
ng/L - nanograms per liter
QA/QC - Quality assurance/ quality control
SDG - Sample Delivery Group
SOP - standard operating procedure
UJ - Analyte not detected. Reporting limit may not be accurate or precise.
TR0795 Page 16 of 16 February 2021
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
APPENDIX D
Laboratory Reports and DVM
Reports
Data review narratives are included in this appendix. Due
to file size limits, analytical laboratory reports will be
sent to DEQ separately.
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
ADQM Data Review Narrative - FAY CAP MW Sampling 3Q20.doc 1 of 3
ADQM DATA REVIEW NARRATIVE
Site Chemours FAY – Fayetteville
Project CAP MW Sampling 3Q20
Project Reviewer Michael Aucoin, AECOM as a Chemours contractor
Sampling Dates July 8 - 10, 2020 July 13 - 17, 2020 July 20 - 24, 2020 July 27 - 30, 2020 August 4 - 6, 2020 August 10, 2020 August 14, 2020 October 13, 2020 October 15, 2020
Analytical Protocol
Laboratory Analytical Method Parameter(s)
TestAmerica - Sacramento 537 Modified PFAS(1)
TestAmerica - Sacramento Cl. Spec. Table 3 Compound SOP Table 3+ compounds
1 Perfluoroalkylsubstances, a list of 36 compounds including HFPO-DA.
Sample Receipt
The following items are noted for this data set:
•All samples were received in satisfactory condition and within EPA temperature guidelines on:
July 11, 2020
July 14, 2020July 15, 2020July 16, 2020
July 17, 2020July 21, 2020July 23, 2020
July 24, 2020July 28, 2020July 30, 2020
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
ADQM Data Review Narrative - FAY CAP MW Sampling 3Q20.doc 2 of 3
July 31, 2020 August 6, 2020 August 7, 2020 August 15, 2020 August 18, 2020 October 16, 2020
Data Review
The electronic data submitted for this project was reviewed via the Data Verification Module (DVM)
process.
Overall the data is acceptable for use without qualification, except as noted below:
•Some results were qualified B and the reported results may be biased high, or false positives, due
to a comparable concentration found in the associated equipment or field blank.
•Professional judgement was used to overwrite R qualifiers, indicating an unusable result, that
were assigned by the DVM to non-detect results due to the preparation or analytical hold timethat was exceeded by more than two times. The qualifier was updated to UJ, indicating anestimated reporting limit, because the target compounds are generally recognized to be stable for
an extended time period.
•Due to uncertainty from observed matrix effects during the analysis of R-PSDA, HydrolyzedPSDA and R-EVE, a J-qualifier has been added to all positive results in the data set, if not alreadyqualified by the DVM and even if there was no matrix spike analyzed for that particular sample,and the results should be considered to be estimated values.
•Several analytical results have been qualified J as estimated, and non-detect results qualified UJindicating an estimated reporting limit, due to poor recovery of a surrogate, lab control spike, ormatrix spike; a transition mass ratio for the indicated analyte outside of the established ratiolimits, and; poor field duplicate precision. See the Data Verification Module (DVM) NarrativeReport for which samples were qualified, the specific reasons for qualification, and potential bias
in reported results
Attachments
The DVM Narrative report is attached. The lab reports due to a large page count are stored on an AECOM network shared drive and are available to be posted on external shared drives, or on a flash
drive.
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
ADQM Data Review Narrative - FAY CAP MW Sampling 3Q20.doc 3 of 3
Data Verification Module (DVM)
The DVM is an internal review process used by the ADQM group to assist with the determination of data usability. The electronic data deliverables received from the laboratory are loaded into the Locus EIM™ database and processed through a series of data quality checks, which are a combination of software (Locus EIM™ database Data Verification Module (DVM)) and manual reviewer evaluations. The data is evaluated against the following data usability checks:
•Field and laboratory blank contamination
•US EPA hold time criteria
•Missing Quality Control (QC) samples
•Matrix spike(MS)/matrix spike duplicate (MSD) recoveries and the relative percent differences
(RPDs) between these spikes
•Laboratory control sample(LCS)/control sample duplicate (LCSD) recoveries and the RPDbetween these spikes
•Surrogate spike recoveries for organic analyses
•RPD between field duplicate sample pairs
•RPD between laboratory replicates for inorganic analyses
•Difference / percent difference between total and dissolved sample pairs.
There are two qualifier fields in EIM: Lab Qualifier is the qualifier assigned by the lab and may not reflect the usability of the data. This qualifier may have many different meanings and can vary between labs and over time within the same lab. Please refer to the laboratory report for a description of the lab qualifiers. As they are lab descriptors they are not to be used when evaluating the data.
Validation Qualifier is the 3rd party formal validation qualifier if this was performed. Otherwise this field contains the qualifier resulting from the ADQM DVM review process. This qualifier assesses the usability of the data and may not equal the lab qualifier. The DVM applies the following data
evaluation qualifiers to analysis results, as warranted:
Qualifier Definition
B Not detected substantially above the level reported in the laboratory or field blanks. R Unusable result. Analyte may or may not be present in the sample.
J Analyte present. Reported value may not be accurate or precise.
UJ Not detected. Reporting limit may not be accurate or precise.
The Validation Status Code field is set to “DVM” if the ADQM DVM process has been performed. If the DVM has not been run, the field will be blank.
If the DVM has been run (Validation Status Code equals “DVM”), use the Validation Qualifier.
DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
DVM Narrative ReportContamination detected in equipment blank(s). Sample result does not differ significantly from the analyte concentration detected in the associatedequipment blank(s).LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Hfpo Dimer Acid0.011 UG/LCl. Spec. Table 3Compound SOPBPFAS_DI_Prep0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Hydrolyzed PSDA1.6 UG/LCl. Spec. Table 3Compound SOPBPFAS_DI_Prep0.019PQLCAP3Q20-BCA-03R-07092007/09/2020 320-62607-4Hydrolyzed PSDA2.3 UG/LCl. Spec. Table 3Compound SOPBPFAS_DI_Prep0.095PQLCAP3Q20-PW-15R-071720 07/17/2020 320-62884-2Hydrolyzed PSDA3.5 UG/LCl. Spec. Table 3Compound SOPBPFAS_DI_Prep0.095PQLPage 1 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Contamination detected in Field Blank(s). Sample result does not differ significantly from the analyte concentration detected in the associated fieldblank(s).LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Hydrolyzed PSDA0.43 UG/LCl. Spec. Table 3Compound SOPBPFAS_DI_Prep0.019PQLPage 2 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Associated MS and/or MSD analysis had relative percent recovery (RPR) values higher than the upper control limit. The reported result may be biasedhigh.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-CUMBERLAND-5S-07082007/08/2020 320-62604-6Hydrolyzed PSDA0.0020 UG/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.0020PQLPage 3 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
High relative percent difference (RPD) observed between field duplicate and parent sample. The reported result may be imprecise.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-SMW-12-071520-DUP07/15/2020 320-62736-2R-PSDA0.0071 UG/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.0071PQLPage 4 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
Only one surrogate has relative percent recovery (RPR) values outside control limits and the parameter is a PFC (Nondetects).LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PES0.0067 UG/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.0067PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PMPA0.62 UG/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.62PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PFECA B0.027 UG/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.027PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PFMOAA0.080 ug/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.080PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PFECA-G0.048 UG/LCl. Spec. Table 3Compound SOPUJPFAS_DI_Prep0.048PQLCAP3Q20-BCA-03R-07092007/09/2020 320-62607-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-03R-07092007/09/2020 320-62607-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PZ-14-070920 07/09/2020 320-62617-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 5 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 6 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-6S-072320 07/23/2020 320-63037-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 7 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 8 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-03-072320 07/23/2020 320-63037-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-03-072320 07/23/2020 320-63037-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 9 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07232007/23/2020 320-63037-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLPage 10 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 11 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The analysis hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-072020 07/20/2020 320-63037-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 12 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-11A-07172007/17/2020 320-62888-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 13 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-11A-07172007/17/2020 320-62888-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-310:2 Fluorotelomersulfonate0.016 ug/L537 ModifiedUJ3535_PFC0.016PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3Perfluorooctadecanoicacid0.039 ug/L537 ModifiedUJ3535_PFC0.039PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.072 ug/L537 ModifiedUJ3535_PFC0.072PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PFOS0.046 UG/L537 ModifiedUJ3535_PFC0.046PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluoroundecanoicAcid0.093 UG/L537 ModifiedUJ3535_PFC0.093PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3N-methylperfluorooctanesulfonamidoacetic acid0.26 UG/L537 ModifiedUJ3535_PFC0.26PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.12 ug/L537 ModifiedUJ3535_PFC0.12PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorotetradecanoicAcid0.025 UG/L537 ModifiedUJ3535_PFC0.025PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.17 ug/L537 ModifiedUJ3535_PFC0.17PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3N-ethylperfluoro-1-octanesulfonamide0.074 UG/L537 ModifiedUJ3535_PFC0.074PQLPage 14 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3Perfluorohexadecanoicacid (PFHxDA)0.076 ug/L537 ModifiedUJ3535_PFC0.076PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3Perfluorononanesulfonic acid0.014 ug/L537 ModifiedUJ3535_PFC0.014PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorotridecanoicAcid0.11 UG/L537 ModifiedUJ3535_PFC0.11PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorooctaneSulfonamide0.030 UG/L537 ModifiedUJ3535_PFC0.030PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-39Cl-PF3ONS0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.44 ug/L537 ModifiedUJ3535_PFC0.44PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-311Cl-PF3OUdS0.027 ug/L537 ModifiedUJ3535_PFC0.027PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3Perfluorododecanesulfonic acid (PFDoS)0.038 ug/L537 ModifiedUJ3535_PFC0.038PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3DONA0.015 ug/L537 ModifiedUJ3535_PFC0.015PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3Perfluoropentanesulfonic acid (PFPeS)0.025 ug/L537 ModifiedUJ3535_PFC0.025PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-36:2 Fluorotelomersulfonate0.17 ug/L537 ModifiedUJ3535_PFC0.17PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3N-ethylperfluorooctanesulfonamidoacetic acid0.16 UG/L537 ModifiedUJ3535_PFC0.16PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorodecanoicAcid0.026 UG/L537 ModifiedUJ3535_PFC0.026PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorodecaneSulfonic Acid0.027 UG/L537 ModifiedUJ3535_PFC0.027PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorohexaneSulfonic Acid0.014 UG/L537 ModifiedUJ3535_PFC0.014PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorododecanoicAcid0.047 UG/L537 ModifiedUJ3535_PFC0.047PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3N-methyl perfluoro-1-octanesulfonamide0.036 ug/L537 ModifiedUJ3535_PFC0.036PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3PerfluorobutaneSulfonic Acid0.017 UG/L537 ModifiedUJ3535_PFC0.017PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 15 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 16 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-09-072720 07/27/2020 320-63113-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 17 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 18 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-10-072720 07/27/2020 320-63113-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-11A-07172007/17/2020 320-62888-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 19 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 20 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-110:2 Fluorotelomersulfonate0.017 ug/L537 ModifiedUJ3535_PFC0.017PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1Perfluorooctadecanoicacid0.040 ug/L537 ModifiedUJ3535_PFC0.040PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.075 ug/L537 ModifiedUJ3535_PFC0.075PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PFOS0.047 UG/L537 ModifiedUJ3535_PFC0.047PQLCAP3Q20-NAF-03-072420 07/24/2020 320-63136-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1N-methylperfluorooctanesulfonamidoacetic acid0.27 UG/L537 ModifiedUJ3535_PFC0.27PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.12 ug/L537 ModifiedUJ3535_PFC0.12PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1Perfluoropentanesulfonic acid (PFPeS)0.026 ug/L537 ModifiedUJ3535_PFC0.026PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-16:2 Fluorotelomersulfonate0.18 ug/L537 ModifiedUJ3535_PFC0.18PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1N-ethylperfluorooctanesulfonamidoacetic acid0.17 UG/L537 ModifiedUJ3535_PFC0.17PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorododecanoicAcid0.048 UG/L537 ModifiedUJ3535_PFC0.048PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1N-methyl perfluoro-1-octanesulfonamide0.038 ug/L537 ModifiedUJ3535_PFC0.038PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorodecaneSulfonic Acid0.028 UG/L537 ModifiedUJ3535_PFC0.028PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorohexaneSulfonic Acid0.015 UG/L537 ModifiedUJ3535_PFC0.015PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorobutaneSulfonic Acid0.018 UG/L537 ModifiedUJ3535_PFC0.018PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorotetradecanoicAcid0.025 UG/L537 ModifiedUJ3535_PFC0.025PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.18 ug/L537 ModifiedUJ3535_PFC0.18PQLPage 21 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1N-ethylperfluoro-1-octanesulfonamide0.076 UG/L537 ModifiedUJ3535_PFC0.076PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1Perfluorohexadecanoicacid (PFHxDA)0.078 ug/L537 ModifiedUJ3535_PFC0.078PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1Perfluorononanesulfonic acid0.014 ug/L537 ModifiedUJ3535_PFC0.014PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorotridecanoicAcid0.11 UG/L537 ModifiedUJ3535_PFC0.11PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1PerfluorooctaneSulfonamide0.031 UG/L537 ModifiedUJ3535_PFC0.031PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-19Cl-PF3ONS0.021 ug/L537 ModifiedUJ3535_PFC0.021PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.46 ug/L537 ModifiedUJ3535_PFC0.46PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-111Cl-PF3OUdS0.028 ug/L537 ModifiedUJ3535_PFC0.028PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1Perfluorododecanesulfonic acid (PFDoS)0.040 ug/L537 ModifiedUJ3535_PFC0.040PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1DONA0.016 ug/L537 ModifiedUJ3535_PFC0.016PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-04-080520 08/05/2020 320-63486-1Perfluoroheptanesulfonic acid (PFHpS)0.017 ug/L537 ModifiedUJ3535_PFC0.017PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 22 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-06-080520 08/05/2020 320-63486-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-32-(N-methyl perfluoro-1-0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 23 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamido)-ethanolCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-07-072320 07/23/2020 320-63118-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 24 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 25 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-34-071420 07/14/2020 320-62690-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 26 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-34-071420 07/14/2020 320-62690-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-12-(N-methyl perfluoro-1-octanesulfonamido)-0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 27 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsethanolCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 28 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-35-071520 07/15/2020 320-62757-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-35-071520 07/15/2020 320-62757-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 29 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-36-071620 07/16/2020 320-62805-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-36-071620 07/16/2020 320-62805-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 30 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-33-071620 07/16/2020 320-62805-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-33-071620 07/16/2020 320-62805-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 31 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-7S-073020 07/30/2020 320-63281-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 32 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-9S-072920 07/29/2020 320-63277-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-22-(N-ethyl perfluoro-1-0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 33 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamido)-ethanolCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 34 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-01-072320 07/23/2020 320-63118-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-01-072320 07/23/2020 320-63118-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1N-ethylperfluorooctanesulfonamidoacetic acid0.18 UG/L537 ModifiedUJ3535_PFC0.18PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-02-072720 07/27/2020 320-63113-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-12-072820 07/28/2020 320-63233-3Perfluoroheptanesulfonic acid (PFHpS)0.016 ug/L537 ModifiedUJ3535_PFC0.016PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-110:2 Fluorotelomersulfonate0.017 ug/L537 ModifiedUJ3535_PFC0.017PQLPage 35 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1Perfluorooctadecanoicacid0.042 ug/L537 ModifiedUJ3535_PFC0.042PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.078 ug/L537 ModifiedUJ3535_PFC0.078PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PFOS0.050 UG/L537 ModifiedUJ3535_PFC0.050PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluoroundecanoicAcid0.10 UG/L537 ModifiedUJ3535_PFC0.10PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1N-methylperfluorooctanesulfonamidoacetic acid0.28 UG/L537 ModifiedUJ3535_PFC0.28PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.13 ug/L537 ModifiedUJ3535_PFC0.13PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1Perfluoropentanesulfonic acid (PFPeS)0.028 ug/L537 ModifiedUJ3535_PFC0.028PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-16:2 Fluorotelomersulfonate0.18 ug/L537 ModifiedUJ3535_PFC0.18PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1N-ethylperfluorooctanesulfonamidoacetic acid0.17 UG/L537 ModifiedUJ3535_PFC0.17PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorododecanoicAcid0.050 UG/L537 ModifiedUJ3535_PFC0.050PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1N-methyl perfluoro-1-octanesulfonamide0.039 ug/L537 ModifiedUJ3535_PFC0.039PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PFOA0.078 UG/L537 ModifiedUJ3535_PFC0.078PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorodecanoicAcid0.028 UG/L537 ModifiedUJ3535_PFC0.028PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorodecaneSulfonic Acid0.029 UG/L537 ModifiedUJ3535_PFC0.029PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorohexaneSulfonic Acid0.016 UG/L537 ModifiedUJ3535_PFC0.016PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorotetradecanoicAcid0.027 UG/L537 ModifiedUJ3535_PFC0.027PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.18 ug/L537 ModifiedUJ3535_PFC0.18PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1N-ethylperfluoro-1-octanesulfonamide0.080 UG/L537 ModifiedUJ3535_PFC0.080PQLPage 36 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1Perfluorohexadecanoicacid (PFHxDA)0.082 ug/L537 ModifiedUJ3535_PFC0.082PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1Perfluorononanesulfonic acid0.015 ug/L537 ModifiedUJ3535_PFC0.015PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorotridecanoicAcid0.12 UG/L537 ModifiedUJ3535_PFC0.12PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorooctaneSulfonamide0.032 UG/L537 ModifiedUJ3535_PFC0.032PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-19Cl-PF3ONS0.022 ug/L537 ModifiedUJ3535_PFC0.022PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.48 ug/L537 ModifiedUJ3535_PFC0.48PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-111Cl-PF3OUdS0.029 ug/L537 ModifiedUJ3535_PFC0.029PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1Perfluorododecanesulfonic acid (PFDoS)0.041 ug/L537 ModifiedUJ3535_PFC0.041PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1DONA0.017 ug/L537 ModifiedUJ3535_PFC0.017PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1PerfluorobutaneSulfonic Acid0.018 UG/L537 ModifiedUJ3535_PFC0.018PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4N-ethylperfluorooctane0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 37 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitssulfonamidoacetic acidCAP3Q20-NAF-8A-073020 07/30/2020 320-63279-1Perfluoroheptanesulfonic acid (PFHpS)0.017 ug/L537 ModifiedUJ3535_PFC0.017PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-NAF-8B-081420 08/14/2020 320-63774-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 38 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 39 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 40 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1D-071420 07/14/2020 320-62690-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-1S-071620-Z07/16/2020 320-62802-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 41 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 42 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-2D-081020 08/10/2020 320-63740-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 43 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 44 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-3D-071620 07/16/2020 320-62805-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 45 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-4D-071720 07/17/2020 320-62888-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 46 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-5S-072220 07/22/2020 320-63027-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-42-(N-methyl perfluoro-1-0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 47 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamido)-ethanolCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 48 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7D-072220 07/22/2020 320-63034-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-PIW-7S-072220 07/22/2020 320-63034-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-51H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-5N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-5Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-5Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 49 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-FBLK-081420 08/14/2020 320-63774-5PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-5PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-59Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-51H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-511Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-5Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FBLK-081420 08/14/2020 320-63774-5DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 50 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-01-072020 07/20/2020 320-63035-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 51 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-FTA-02-072020 07/20/2020 320-63035-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-02-072020 07/20/2020 320-63035-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-32-(N-ethyl perfluoro-1-0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 52 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamido)-ethanolCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 53 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 54 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-INSITU-01-07202007/20/2020 320-63035-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 55 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 56 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-02-071720 07/17/2020 320-62888-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-FTA-03-072020 07/20/2020 320-63035-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 57 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-02-071720 07/17/2020 320-62888-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-01-071620 07/16/2020 320-62801-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 58 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 59 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-04-072320 07/23/2020 320-63040-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 60 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-LTW-05-072220 07/22/2020 320-63027-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 61 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 62 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-11-080620 08/06/2020 320-63503-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-11-080620 08/06/2020 320-63503-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 63 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-12S-07212007/21/2020 320-63039-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 64 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-13D-07242007/24/2020 320-63136-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 65 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-13D-07242007/24/2020 320-63136-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 66 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-13D-07242007/24/2020 320-63136-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 67 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4N-methylperfluorooctanesulfonamidoacetic0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 68 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsacidCAP3Q20-MW-18D-07162007/16/2020 320-62805-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-15DRR-07162007/16/2020 320-62811-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-17D-07142007/14/2020 320-62754-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 69 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-18D-07162007/16/2020 320-62805-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-12-(N-methyl perfluoro-1-octanesulfonamido)-0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 70 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsethanolCAP3Q20-MW-19D-07202007/20/2020 320-63118-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 71 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-19D-07202007/20/2020 320-63118-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-19D-07202007/20/2020 320-63118-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 72 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-1S-072120 07/21/2020 320-62970-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2N-ethylperfluorooctanesulfonamidoacetic acid(TRIAL)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2N-methylperfluorooctanesulfonamidoacetic acid(TRIAL)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorotetradecanoicacid (TRIAL)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorotridecanoicAcid (TRIAL)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-210:2 FTS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-28:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-24:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2NEtPFOSAE (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2NMePFOSAE (trial)0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-26:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2DONA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2F-53B Major (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2F-53B Minor (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2NEtPFOSA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2NMePFOSA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PFDS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 73 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PFDoS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PFHpS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PFHxDA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorononanesulfonic acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorooctadecanoicacid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PFPeS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorododecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorobutaneSulfonic Acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-1S-072120 07/21/2020 320-62970-2PerfluorooctaneSulfonamide (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 74 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-20D-07202007/20/2020 320-63038-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 75 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-20D-07202007/20/2020 320-63038-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 76 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-21D-07202007/20/2020 320-63017-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-21D-07202007/20/2020 320-63017-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 77 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-22D-07242007/24/2020 320-63127-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFOS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 78 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorononanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorodecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluoroundecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorododecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorobutaneSulfonic Acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorohexaneSulfonic Acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorooctaneSulfonamide (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1N-ethylperfluorooctanesulfonamidoacetic acid(TRIAL)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1N-methylperfluorooctanesulfonamidoacetic acid(TRIAL)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorotetradecanoicacid (TRIAL)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PerfluorotridecanoicAcid (TRIAL)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-110:2 FTS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-18:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-14:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1NEtPFOSAE (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1NMePFOSAE (trial)0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLPage 79 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-22D-07242007/24/2020 320-63127-16:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1DONA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1F-53B Major (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1F-53B Minor (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1NEtPFOSA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1NMePFOSA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFDS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFDoS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFHpS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFHxDA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorononanesulfonic acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1Perfluorooctadecanoicacid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-07242007/24/2020 320-63127-1PFPeS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 80 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 81 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-22D-072420-D07/24/2020 320-63127-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 82 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-23-071620 07/16/2020 320-62811-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-23-071620 07/16/2020 320-62811-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 83 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-24-072420 07/24/2020 320-63121-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-24-072420 07/24/2020 320-63121-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 84 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-24-072420 07/24/2020 320-63121-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 85 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-25-072920 07/29/2020 320-63253-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1N-ethylperfluorooctanesulfonamidoacetic acid(TRIAL)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1N-methylperfluorooctanesulfonamidoacetic acid(TRIAL)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorotetradecanoicacid (TRIAL)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorotridecanoicAcid (TRIAL)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-110:2 FTS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-18:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-14:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1NEtPFOSAE (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1NMePFOSAE (trial)0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-16:2 FTS (trial)0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1DONA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1F-53B Major (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1F-53B Minor (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1NEtPFOSA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1NMePFOSA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PFDS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PFDoS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PFHpS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 86 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PFHxDA (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorononanesulfonic acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluorooctadecanoicacid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PFPeS (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorodecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluoroundecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorododecanoicAcid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorobutaneSulfonic Acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorohexaneSulfonic Acid (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1PerfluorooctaneSulfonamide (trial)0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920 07/29/2020 320-63253-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 87 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 88 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-25-072920-D07/29/2020 320-63253-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-25-072920-D07/29/2020 320-63253-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-21H,1H,2H,2H-perfluorodecanesulf0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 89 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsonate (8:2 FTS)CAP3Q20-MW-27-072020 07/20/2020 320-63038-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 90 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-28-072020 07/20/2020 320-63038-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-27-072020 07/20/2020 320-63038-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 91 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-28-072020 07/20/2020 320-63038-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-28-072020 07/20/2020 320-63038-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 92 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-30-072320 07/23/2020 320-63040-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-30-072320 07/23/2020 320-63040-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 93 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-MW-31-071420 07/14/2020 320-62690-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-MW-31-071420 07/14/2020 320-62690-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 94 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 95 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 96 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BCA-01-071320 07/13/2020 320-62643-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1N-methyl perfluoro-1-0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 97 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamideCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-01-071320 07/13/2020 320-62643-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2N-ethylperfluorooctanesulfonamidoacetic0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 98 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsacidCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 99 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BCA-04-071320 07/13/2020 320-62643-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 100 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2D-07132007/13/2020 320-62640-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 101 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-2S-07142007/14/2020 320-62754-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 102 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 103 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3D-07102007/10/2020 320-62638-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 104 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 105 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-3S-07102007/10/2020 320-62638-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 106 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4D-07132007/13/2020 320-62640-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 107 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 108 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-BLADEN-4S-071420-Z07/14/2020 320-62754-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluorooctadecanoicacid0.0046 ug/L537 ModifiedUJ3535_PFC0.0046PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0085 ug/L537 ModifiedUJ3535_PFC0.0085PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluoropentanesulfonic acid (PFPeS)0.0030 ug/L537 ModifiedUJ3535_PFC0.0030PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorohexanoicAcid0.0058 UG/L537 ModifiedUJ3535_PFC0.0058PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorododecanoicAcid0.0055 UG/L537 ModifiedUJ3535_PFC0.0055PQLPage 109 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1N-methyl perfluoro-1-octanesulfonamide0.0043 ug/L537 ModifiedUJ3535_PFC0.0043PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PFOA0.0085 UG/L537 ModifiedUJ3535_PFC0.0085PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorodecanoicAcid0.0031 UG/L537 ModifiedUJ3535_PFC0.0031PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorodecaneSulfonic Acid0.0032 UG/L537 ModifiedUJ3535_PFC0.0032PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluoroundecanoicAcid0.011 UG/L537 ModifiedUJ3535_PFC0.011PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1N-methylperfluorooctanesulfonamidoacetic acid0.031 UG/L537 ModifiedUJ3535_PFC0.031PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.014 ug/L537 ModifiedUJ3535_PFC0.014PQLCAP3Q20-BCA-02-071620 07/16/2020 320-62811-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluorobutanoic Acid0.0035 UG/L537 ModifiedUJ3535_PFC0.0035PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorononanoicAcid0.0027 UG/L537 ModifiedUJ3535_PFC0.0027PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorotetradecanoicAcid0.0029 UG/L537 ModifiedUJ3535_PFC0.0029PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1N-ethylperfluoro-1-octanesulfonamide0.0087 UG/L537 ModifiedUJ3535_PFC0.0087PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluorohexadecanoicacid (PFHxDA)0.0089 ug/L537 ModifiedUJ3535_PFC0.0089PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 110 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorotridecanoicAcid0.013 UG/L537 ModifiedUJ3535_PFC0.013PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1PerfluorooctaneSulfonamide0.0035 UG/L537 ModifiedUJ3535_PFC0.0035PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-19Cl-PF3ONS0.0024 ug/L537 ModifiedUJ3535_PFC0.0024PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.052 ug/L537 ModifiedUJ3535_PFC0.052PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-111Cl-PF3OUdS0.0032 ug/L537 ModifiedUJ3535_PFC0.0032PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1Perfluorododecanesulfonic acid (PFDoS)0.0045 ug/L537 ModifiedUJ3535_PFC0.0045PQLCAP3Q20-CUMBERLAND-3D-07102007/10/2020 320-62641-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 111 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 112 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07/10/2020 320-62641-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 113 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnits071020CAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4D-07102007/10/2020 320-62641-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 114 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-3S-07102007/10/2020 320-62641-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-42-(N-methyl perfluoro-1-octanesulfonamido)-0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 115 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsethanolCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07/10/2020 320-62641-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 116 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnits071020CAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-CUMBERLAND-4S-07102007/10/2020 320-62641-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 117 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 118 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-BL-08142008/14/2020 320-63774-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 119 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07132007/13/2020 320-62643-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 120 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 121 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07142007/14/2020 320-62756-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4N-methylperfluorooctanesulfonamidoacetic0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 122 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsacidCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 123 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07162007/16/2020 320-62811-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 124 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 125 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07202007/20/2020 320-63017-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1N-methyl perfluoro-1-0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 126 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamideCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07212007/21/2020 320-63039-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 127 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 128 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07232007/23/2020 320-63048-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 129 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 130 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-072320-Z07/23/2020 320-63121-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-12-(N-methyl perfluoro-1-octanesulfonamido)-0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 131 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsethanolCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 132 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07242007/24/2020 320-63143-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1N-ethylperfluorooctane0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 133 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitssulfonamidoacetic acidCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-11H,1H,2H,2H-perfluorohexanesulf0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 134 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsonate (4:2 FTS)CAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-07302007/30/2020 320-63271-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 135 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08042008/04/2020 320-63440-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 136 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 137 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08052008/05/2020 320-63498-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 138 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 139 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-DV-08102008/10/2020 320-63740-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 140 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 141 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-FF-071620-Z07/16/2020 320-62802-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1N-methyl perfluoro-1-0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 142 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsoctanesulfonamideCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07102007/10/2020 320-62638-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 143 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 144 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-39Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-31H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-311Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07132007/13/2020 320-62640-3DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 145 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 146 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-071420-Z07/14/2020 320-62690-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 147 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 148 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07152007/15/2020 320-62757-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 149 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07162007/16/2020 320-62802-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-210:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-22-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 150 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-22-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-26:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 151 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-21H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-29Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-21H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-211Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07202007/20/2020 320-63017-2DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLPage 152 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 153 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07212007/21/2020 320-62965-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 154 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 155 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-072120-Z07/21/2020 320-63039-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-110:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-12-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-12-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-16:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 156 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-11H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-19Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-11H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-111Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07222007/22/2020 320-63034-1DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-410:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLPage 157 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-42-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4N-methylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-42-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-46:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLPage 158 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-41H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4N-ethylperfluoro-1-octanesulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluorohexadecanoicacid (PFHxDA)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluorononanesulfonic acid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorotridecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4PerfluorooctaneSulfonamide0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-49Cl-PF3ONS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-41H,1H,2H,2H-perfluorohexanesulfonate (4:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-411Cl-PF3OUdS0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4Perfluorododecanesulfonic acid (PFDoS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07242007/24/2020 320-63118-4DONA0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-310:2 Fluorotelomersulfonate0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3Hfpo Dimer Acid0.0040 UG/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3Perfluorooctadecanoicacid0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-32-(N-ethyl perfluoro-1-octanesulfonamido)-ethanol0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PFOS0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluoroundecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3N-methylperfluorooctanesulfonamidoacetic0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLPage 159 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Options:Validation ReasonFayettevilleSite:Sampling Program:CAP MW Sampling 3Q20AnalyticalMethodAnalyteDateSampledPQLValidationQualifierLab Sample IDPre-prepMDLResult TypeField Sample IDPrepUnitsacidCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-32-(N-methyl perfluoro-1-octanesulfonamido)-ethanol0.0040 ug/L537 ModifiedUJ3535_PFC0.0040PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluoropentanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3Perfluoropentanesulfonic acid (PFPeS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-36:2 Fluorotelomersulfonate0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3N-ethylperfluorooctanesulfonamidoacetic acid0.020 UG/L537 ModifiedUJ3535_PFC0.020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorohexanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorododecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3N-methyl perfluoro-1-octanesulfonamide0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PFOA0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorodecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorodecaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorohexaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3Perfluorobutanoic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorobutaneSulfonic Acid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluoroheptanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3Perfluoroheptanesulfonic acid (PFHpS)0.0020 ug/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorononanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-3PerfluorotetradecanoicAcid0.0020 UG/L537 ModifiedUJ3535_PFC0.0020PQLCAP3Q20-EQBLK-PP-07272007/27/2020 320-63143-31H,1H,2H,2H-perfluorodecanesulfonate (8:2 FTS)0.020 ug/L537 ModifiedUJ3535_PFC0.020PQLPage 160 of 341DocuSign Envelope ID: 30A80025-9A94-448A-A323-3108F58ADF9E
The preparation hold time for this sample was exceeded by a factor of 2. The reported result may be biased low.LABSTATSValidation Opti