7401_PittCounty_SouthernUnit_MSWLF_Jan22GW_FID1791351_20230418

[I]ENR USE ONLY_ J ❑Paper Report []Electronic Data - Email CC (data loaded: Yes ! No) aoclEvent #:
NI a N�� Environmental Monitoring
Division of Waste Management - Solid Waste
Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed SEC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to'. Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raieigh. INC 276W1646,
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Groundwater Management Associates, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Cody J. shell, P.G. Phone [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates
Facility name- Facility Address: Facility Permit # (.0500 or _16001 October 20-24, 2006)
E
Unit of the Pict County 3025 Landfill Road 74-01 1600 January 16-19, 2022
Solid Waste Landfill Greenville, NC 27834
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring ❑X Assessment Monitoring ❑ Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data ❑
Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water sland ards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard. NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes• a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Cody J. Shell, P.G. Project Hydrogeologist 252-758-3310
Facility Representative Name (Print) Title (Area Code) Telephone Number
/1 4/18/2023 Affix NC Licensed/ Profess;paal Geologist Seal
Signature ) .a Date
4300 Sapphire Court, Suite 100, Greenv{Ile, NC 27834
Facility Representative Address
C-121 (PG Firm License Number)
NC PE Firm License Number (if applicable effective May 1, 2009)
._e -' GAA0#114
r z SEAL
2737
LAIIWz"5 A" V
Revised 612009

Compounds Detected At or Above Groundwater or Surface Water Standards during the January 2023 Sampling
Event (1/18-19/2023) - Southern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Well ID
Date
Parameter
Results
(N9/L)
MDL
(N9/L)
NC 2L or
213 Std*
L
IMAC
(N9/L)
MCL
(N9/L)
Groundwater Samples
MW611
1/18/2023
1,4-Dioxane
6.7 H4
0.32
3
-
1/19/2023
Barium Total
2000
4.4
700
-
2000
P12
1/19/2023
Vanadium Total
1.43
1
-
0.3
-
1/18/2023
1,4-Dioxane
78 H4
3.2
3
-
-
1/19/2023
Barium Total
880
4.4
700
-
2000
P16R
1/18/2023
Benzene
2.3
0.15
1
-
5
1/19/2023
Cobalt Total
3.23
1.4
-
1
-
1/19/2023
Vanadium Total
14
1
-
0.3
-
1/19/2023
1,4-Dioxane
3.6
0.32
3
-
-
P17
1/19/2023
Cobalt Total
3.7 J
1.40
-
1
-
1/19/2023
Vanadium Total
13
1
-
0.3
-
1/18/2023
1,4-Dioxane
150
3.2
3
-
-
1/19/2023
Barium Total
1800
4.40
700
-
2000
P19
1/18/2023
Benzene
3.6
0.15
1
-
5
1/19/2023
Beryllium Total
11
0.30
-
4
4
1/19/2023
Cobalt Total
18
1.4
-
1
-
1/18/2023
Vinyl Chloride
0.433
0.32
0.03
-
2
1/18/2023
1,4-Dioxane
84
3.2
3
-
-
1/18/2023
Benzene
2.3
0.15
1
-
5
P20R
1/19/2023
Barium Total
940
4.4
700
-
2000
1/19/2023
Cobalt Total
3.4 J
1.4
-
1
-
1/19/2023
Vanadium Total
3.13
1.00
-
0.3
-
1/19/2023
Beryllium Total
6.5
0.3
-
4
4
P20D
1/19/2023
Chromium Total
11
1.1
10
-
100
1/19/2023
Vanadium Total
8.9 J
1
-
0.3
-
1/18/2023
1,4-Dioxane
53
3.2
3
-
-
P29
1/19/2023
lVanadium Total
12
1
-
0.3
-
PZ2
1 1/19/2023
IVanadium Total
1.7 J
1.0
-
0.3
-
MDL = Method Detection Limit MCL = Federal Maximum Contaminant Level
IMAC = Interim Maximum Allowable Concentration
I = The analyte was positively identified, but the value is estimated below the reporting limit.
H4= Container measured pH was >2 at time of analysis. Analysis date was more than 7 days from sampling date, as required for pH>2
*15A NCAC 2L groundwater standards are listed for all groundwater sampling locations. 15A NCAC 26 standards are listed for surface
water sampling locations (SW1 and SW2).
Value represents an EPA action level.
#Value represents an EPA secondary Maximum Contaminant Level
+NC Protective Value for Surface Waters
Concentrations highlighted in yellow were detected above the 2L (or 26) standards.
Concentrations highlighted in orange were detected above the IMAC.
Page 1 of 2

Compounds Detected At or Above Groundwater or Surface Water Standards during the January 2023 Sampling
Event (1/18-19/2023) - Southern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Preliminary analysis of cause and significance of concentrations detected at or above
groundwater or surface water standards:
1,4-Dioxane, chromium, barium, and benzene were detected at concentrations exceeding the 15A NCAC 02L
groundwater standards in six monitoring wells for the Southern Unit. However, none of these constituents
were detected at concentrations above state standards in groundwater samples collected from just below the
southern property ditch (which generally acts as a local groundwater discharge feature) or in the
downgradient surface -water sample. These results suggest that 1,4-dioxane, benzene, and concentrations in
excess of naturally occurring barium are not migrating off -site at this time. Further, 1,4-dioxane was not
detected in the "deep" down -gradient well P20D, which previously had low level concentrations detected
during the July 2022 sampling. The absence of target compounds indicates that benzene and non-native
baium have not migrated out of the Surficial/Yorktown Aquifer at the site.
Barium, benzene, and 1,4-dioxane were detected above the 15A NCAC 02L standards in wells P16R, P19, and
P20R. Completed cap and stormwater upgrades are expected to reduce the concentrations of all
contaminants in groundwater downgradient of the Southern Unit over time. However, more time is needed
before significant reductions are achieved. The detection of 1,4-dioxane in well P29, which is located between
the Northern and Southern Landfill Units, indicates that the Northern Unit is likely also a source for target
contaminants. Cap repairs were designed to limit the infiltration of rainwater into the Southern mound and
reduce leachate volume and concentrations.
Page 2 of 2

PILOT STUDY UPDATE AND
JANUARY 2023 SEMI-ANNUAL WATER
QUALITY MONITORING EVENT
SOUTHERN PORTION OF THE
PITT COUNTY SOLID WASTE
MUNICIPAL LANDFILL
(FACILITY PERMIT # 74-01)
GREENVILLE, PITT COUNTY
MR. TIM CORLEY, PE
ENGINEERING DEPARTMENT
PITT COUNTY
1717 WEST 5T" STREET
GREENVILLE, NC 27834
PREPARED BY
GROUNDWATER MANAGEMENT
ASSOCIATES, INC. (GMA)
4300 SAPPHIRE CT., SUITE 100
GREENVILLE, NORTH CAROLINA 27834
TELEPHONE: [phone]
APRIL 18, 2023
••r•yr Hr Hl l r.,,�'
�,,.•�� N C A'q 0
Q4•:L�GENsF0t�.'
z , SEAL _
2737
z%&9L 0
North Carolina Corporate Engineering License (GMA — Apex, INC) #: C-0854
North Carolina Corporate Geology License (GMA — Greenville & Apex, NC) #: C-121

TABLE OF CONTENTS
1.0 INTRODUCTION..................................................................................... 1
1.1 Site Background.................................................................................. 2
1.2 Physical Setting and Hydrogeology..................................................... 2
1.3 Contaminants of Concern and Site Regulatory Status ........................ 3
2.0 1,4-DIOXANE ASSESSMENT AND PILOT STUDY UPDATE ...................... 5
3.0 JANUARY 2023 SEMI-ANNUAL MONITORING EVENT ............................ 7
3.1 Groundwater Hydrology.................................................................... 8
3.2 Sample Collection and Analyses........................................................ 9
3.3 Analytical Results and Discussion...................................................... 9
4.0 CONCLUSIONS AND FUTURE WORK .................................................... 11
5.0 REPORT CERTIFICATION..................................................................... 12
6.0 REFERENCES........................................................................................13
FIGURES
1. Site Layout and Existing Monitoring Network
2. Groundwater and Surface Water Sampling Locations - Southern Unit
3. Equipotential Map for the Surficial Aquifer, January 18, 2023
TABLES
1. Monitoring Well Construction and Elevations
2. Monitoring Well Water Levels and Sample Purge Volumes
3. Staff Gauge Elevations and Water Levels
4. Calculations of Groundwater Velocity
5. Field -Water Quality Parameters
6. Appendix I Target Parameters
7. List of Compounds Detected during the January 2023 Sampling Event

APPENDICES
A. Correspondence from the NC Division of Waste Management
B. Sampling Records
C. Laboratory Report and Chain -of -Custody Forms for Water Samples

1.0 INTRODUCTION
The inactive Pitt County Solid Waste Municipal Landfill (Facility Permit #74-01, Figure 1) is
comprised of a Northern Unit that closed in 1990 and a Southern Unit that reached capacity and
closed in 1995. Based on its closure date, the Southern Unit is subject to the September 1993
rules for municipal solid waste landfills (15A NCAC 13B .1600). The Northern Unit, on the other
hand, is subject to the conditions of the solid waste permit and 15A NCAC 13B .0500.
Pitt County (the County) is currently working to address 1,4-dioxane and benzene groundwater
contamination at the Southern Unit of the inactive Pitt County Solid Waste Municipal Landfill
(Facility Permit #74-01, Figure 1). In 2017, the County confirmed slight exceedances of the NC
Groundwater Quality Standard (NCAC 02L) for benzene in two groundwater samples collected
from the landfill's monitoring well network. Exceedances of the NCAC 02L groundwater
standard for 1,4-dioxane were confirmed in January 2019. Testing for 1,4-dioxane began in
response to a May 2018 directive from the North Carolina Department of Environmental Quality
(NCDEQ), Division of Waste Management (DWM), Solid Waste Section (SWS) that required all
North Carolina landfills to begin testing for the constituent as part of their routine groundwater
monitoring (Appendix A).
Groundwater contamination at the facility is believed to be related to the degradation of the
low -permeability, clay caps that cover each unit. Over time, erosion of the caps, as well as
cracking due to heating/cooling, desiccation, and/or subsidence due to decomposition of fill
material, increases the permeability of these barriers and allows infiltration of water that can
leach contaminants downward into the underlying groundwater.
Following approval from the SWS, the County has collected groundwater samples from just
beneath the southern ditch to monitor the extent of 1,4-dioxane and benzene contamination at
the facility. This ditch serves as a groundwater discharge location for the Southern Unit. To
date, 1,4-dioxane and benzene have not been detected in exceedance of the NCAC 02L
standards in these samples, which suggests that 1,4-dioxane and benzene contamination above
the NCAC 02L groundwater standard does not extend off the facility property.
On November 4, 2020, the County began construction on an extensive cap and a stormwater
system repair and upgrade project at the Southern Unit as part of an approved pilot study for
corrective action (Appendix A). These improvements are designed to greatly reduce the
infiltration of water through the cap in order to protect the groundwater from further
contamination via leaching from landfill waste. The County completed construction on
this $1.065 million project in June of 2021. The County continues to monitor groundwater and
surface water at the Southern Unit on a semi-annual schedule. An extension of the pilot study
through July 2023 was approved by the NCDEQ Division of Waste Management, Solid Waste
Section, in a letter dated November 15, 2022. The remainder of this report presents the results

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 2 of 14
of the January 2023 semi-annual monitoring event and provides an update of the ongoing pilot
study at the Southern Unit of the Pitt County Landfill.
1.1 Site Background
The Pitt County Landfill occupies approximately 156 acres along Allen Road west of the city of
Greenville, NC (Figure 1). The landfill is comprised of a Northern Unit that closed in 1990 and a
Southern Unit that reached capacity in 1995. An east -west trending railroad (Norfolk Southern
Railroad) separates the Northern and Southern Units. The Pitt County landfill is unlined, and
leachate is not collected. The Northern Unit received waste from 1974 until 1990, and the
Southern Unit received waste from 1991 until 1995. Due to the closure dates, only the
Southern Unit is subject to the September 1993 rules for municipal solid waste landfills (15A
NCAC 13B .1600). Pitt County monitors the Northern Unit in accordance with the conditions of
the solid waste permit and 15A NCAC 13B .0500.
1.2 Physical Setting and Hydrogeology
The Pitt County Landfill lies in the central portion of the Coastal Plain Physiographic Province of
North Carolina where Cretaceous to Recent age Coastal Plain sedimentary formations overlie
Mesozoic and older basement bedrock (Horton and Zullo, 1991). Coastal Plain sediments and
sedimentary rocks have significant variations in permeability and water -producing capabilities.
High -permeability strata that readily produce usable quantities of water are aquifers, and low -
permeability sediments that restrict the movement of groundwater, either into or out of
aquifers, are confining beds. Coastal Plain aquifers typically use the predominant geologic
formation name that is associated with the aquifer. The two uppermost aquifers at the Pitt
County Landfill are: the unconfined Surficial/Yorktown aquifer and the confined Peedee Aquifer.
The Surficial/Yorktown Aquifer is locally composed of fossiliferous clays and sands. The clays
within the unit tend to serve as confining layers and restrict recharge to underlying aquifers
(GMA and McGill, 2001). The Peedee Aquifer consists of unconsolidated sands and sandstones
of the of Late Cretaceous age Peedee Formation (Winner & Coble, 1996). In the western half
of Pitt County, the Peedee Aquifer lies directly beneath the Surficial/Yorktown Aquifer, and the
elevation of the top of the Peedee Aquifer is above sea level (GMA and McGill, 2001).
A detailed description of the local site hydrogeology is provided in the Water Quality Monitoring
Plan for the Southern Unit (GMA, 1994). In general, a sandy clay extends from the original land
surface beneath the landfill to varying depths of 6 to 13 feet. A portion of this clay may have
been excavated from adjacent to the Southern Unit mound and used as part of the clay cap for
the mound. Coarser, more permeable sediments (silty fine sand, clayey sand, and very clayey
sand) typically exist at depths of 10 to 16 feet. Underlying these more permeable sediments, at
a depth of approximately 16 feet below the original land surface, is a thin, discontinuous, dark
gray clay that ranges from 0.5 to 3.0 feet in thickness, with an average thickness of 1 foot.
This clay layer exists at an elevation of approximately 66 feet above mean sea level and has

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 3 of 14
previously been referred to as the "66-foot clay" (GMA, 1994). Below this clay layer lie silty,
fine sands. During the installation of deep monitoring well P20D, GMA observed a silty, clay
layer from approximately 45 to 48 feet below the land surface. Below this clay layer, GMA
observed a fine, phosphatic sand. GMA believes the deepest on -site monitoring wells (e.g.
MW1R, MW3, and P20D) may penetrate the top of the Peedee Aquifer, which is estimated to be
about 25 feet thick at the location of the landfill (GMA and McGill, 2001). We provide a general
summary of the stratigraphy below.
Average depth of strata relative
to original land surface (feet)
Lithology
0 — 9.5
sandy clay
9.5 — 16
silty fine sand, clayey sand, and very clayey sand
16 — 17
dark gray clay
17 — 45
silty, fine sand
45 — 48
silty, clay
48 — 60+
fine, phosphatic sand
1.3 Contaminants of Concern and Site Regulatory Status
As described in the introduction, the Southern Unit of the Pitt County Landfill is currently under
assessment for low-level exceedances of the NC Groundwater Quality Standard (NCAC 02L) for
benzene. The County first confirmed a slight exceedance of the NCAC 02L groundwater
standard for benzene in 2017. Since that time and following approval from the NCDEQ, DWM,
SWS, the County has collected groundwater samples from just beneath the southern ditch to
monitor the extent of benzene contamination at the facility. This ditch serves as the
groundwater discharge location for the Surficial Aquifer at Southern Unit. To date, the County
has not detected benzene in exceedance of the NCAC 02L standard in these samples, which
suggests that benzene contamination above the NCAC 02L groundwater standard does not
extend off the facility property.
Pitt County is also currently assessing the Southern Landfill Unit for exceedances of the NCAC
02L standard for 1,4-dioxane. In May 2018, the NCDEQ DWM SWS directed all North Carolina
landfills to begin testing for 1,4-dioxane as part of their routine groundwater monitoring. 1,4-
Dioxane is used primarily as a chlorinated solvent stabilizer, but it can also be found in paint
strippers, varnishes, waxes, and a variety of consumer products (US EPA, 2014). 1,4-Dioxane is
fully miscible in water, and it migrates readily with groundwater. This compound is short-lived
in the atmosphere, but it does not volatilize rapidly from water.
1,4-Dioxane was detected at the landfill in July 2019, and the County immediately and
voluntarily chose to perform an updated potential receptor investigation to determine if any
water -supply wells might be at risk. Pitt County opted to conduct the potential receptor survey

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 4 of 14
as a proactive measure in the interest of public health. The updated potential receptor survey,
conducted by GMA in September 2018, did not identify any well being used as a drinking water
source within 2,000 feet of the facility (GMA, 2018).
Exceedances of the NCAC 02L groundwater standard for 1,4-dioxane were confirmed at the
Southern Unit of the Pitt County Landfill in January 2019. GMA suspects that the detection of
1,4-dioxane in multiple monitoring wells adjacent to the Southern Landfill Unit relates to
degradation of the integrity of one or both landfill caps and the stormwater drainage systems
designed to quickly shunt surface water off the landfill mounds. Pitt County emplaced the clay
caps above the Landfill in the mid-1990s. Over time, erosion of the cap, as well as cracking due
to heating/cooling, desiccation, and/or subsidence due to decomposition of fill material, can
increase the permeability of this type of barrier. Cap degradation has likely allowed infiltration
of water that has leached contaminants downward into the underlying groundwater.
Eliminating infiltration of water through the cap, and ensuring that the stormwater conveyance
system operates as designed, are primary goals for reducing, or eliminating, the release of
additional contaminants into the groundwater.
GMA, on behalf of the County, submitted a proposal to the SWS on June 21, 2019 to further
assess and address 1,4-dioxane contamination at the landfill. Specifically, we proposed to:
1) Delineate the vertical and horizontal extents of 1,4-dioxane by installing two additional
groundwater monitoring wells (one Type II monitoring well located between the two landfill
units and one double -cased, deep Type III monitoring well south of the Southern Mound)
and six surface water staff gauges.
2) Conduct a pilot study to document and establish the effectiveness of cap upgrades and
repairs to limit the infiltration of rainwater through the soil cap, and to evaluate if the
repairs have reduced leachate volumes and contaminant concentrations. During the pilot
study, the County proposed to:
a) conduct geophysical testing of the Southern Unit to evaluate landfill cap integrity,
b) repair any areas of concern identified by the geophysical testing,
c) inspect surface water drainage structures on the mound to ensure that they are
operating as designed, and then
d) repeat geophysical testing after cap repairs are made to document the results of the
cap repairs.
3) Install two in -stream piezometers approximately 1.5 feet below the ditch bottom at the
locations of the currently collected porewater samples. The in -stream piezometers provide
repeatable locations to collect representative groundwater samples, measure groundwater
levels, and determine any discharge relationships just below the stream bed.

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 5 of 14
The NCDEQ-SWS approved the proposed activities on June 26, 2019 (Appendix A), and the
County immediately began to implement the pilot study. We provide an update regarding the
status of the approved activities in Section 2.0 below.
2.0 1,4-DIOXANE ASSESSMENT AND PILOT STUDY UPDATE
North Carolina Administrative Code 15A NCAC 13B .1634 requires the County to characterize
the nature and extent of any release. The County began assessing the horizontal extent of 1,4-
dioxane during the January 2019 monitoring event by voluntarily sampling three additional wells
that were present at the facility, but no longer part of the required groundwater monitoring
program.
In June of 2019, the County installed the two monitoring wells and the six surface water staff
gauges described in GMA's Pilot Study proposal in June of 2019. A single -cased (Type -II)
monitoring well was installed between the Northern and Southern mounds, just north of well
P16R (Figure 1). This well, designated as well P29, is hydrologically separated from well P16R
by two drainage ditches along the railroad, and the well is screened from 7 to 12 feet below the
land surface. A 60-foot-deep, double -cased (telescoping, Type -III) groundwater monitoring
well was installed on the south side of the Southern Unit, just off the toe of the slope of the
Southern Mound (Figure 1). This well, designated as well P20D, allowed the County to further
assess the vertical extent of 1,4-dioxane at the Southern Unit. The outer casing of P20D
extends to 45 feet below land surface, and the well is screened from 50 to 60 feet below land
surface.
In accordance with the approved Pilot Plan, in August 2019, GMA also installed two shallow, in -
stream piezometers (PZ1 and PZ2) below the ditch bottom along the southern property
boundary near the locations of the historically collected porewater samples (Figure 1). Each
piezometer has a 9-inch-long screen, with the top of the screen set 1 foot below the ditch
bottom. The County uses the instream piezometers to collect representative groundwater
samples to monitor benzene migration and to evaluate groundwater discharge relationships to
the ditch.
To evaluate the integrity of the Southern Landfill Unit cap, and to provide a baseline from which
to evaluate hydrologic improvements following cap upgrades and repairs, Geo Solutions
Limited, Inc. completed electromagnetic (EM) and ground -penetrating radar (GPR) surveys of
the Southern Landfill Unit on June 26t", July 1st and July 2"d 2019 (GMA, 2019). The EM survey
identified multiple areas of elevated apparent conductivity that may correspond to leachate
moving away from the landfill. Additionally, the EM survey indicated that solid waste appears to
extend beyond the toe of the slope to the edge of the gravel road in the proximity of monitoring

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 6 of 14
wells MW6R, P16R, and P20R. This finding was consistent with GMA's observations of trash
during the installation of well P20D. The GPR survey identified several areas that had only a
thin landfill cap that was completely eroded away in some locations. The identified areas
included the northwestern upper slope of the mound, the western narrow berm, and the
southern toe north of monitoring wells P28 and P19. The GPR results indicated that the
impermeable cap thickness at the Southern Landfill was, on average, 10 inches and ranged
from 0 to 30 inches. Full details of the geophysical evaluation can be found in Geo Solutions'
report, which was provided as Appendix F of the July 2019 monitoring report from GMA (GMA,
2019). A revised version of that report is included as Appendix B in the July 2021 South
Monitoring Report and Pilot Study (GMA, 2021b). The revised report includes a correction to
the estimates of the thickness of the impermeable cap layer based on a corrected
understanding of cap construction at the facility. This correction did not affect the implications
or conclusions of the original geophysical evaluation.
After completion of the geophysical survey, the County contracted with an engineering firm
(The Wooten Company) to design cap repairs and stormwater upgrades that will eliminate or
greatly reduce the infiltration of precipitation into the Southern Unit. The County provided the
geophysical report to Wooten to aid their design of cap repairs and stormwater upgrades for
the facility. The Wooten Company (Wooten) resurveyed the Southern Landfill Unit in early
2020, and in June 2020, Wooten submitted a final design to the County. This design included
repairing the cap on the western end of the Southern Landfill, regrading multiple areas to
eliminate ponding on the mound, restoring the stormwater conveyance system to operate as
originally designed, and adding new drainage pipes to the southwest corner of the mound. The
County chose to make these substantial upgrades to protect the groundwater from further
contamination via leaching from landfill waste.
Construction activities commenced at the site on November 4, 2020. The County's contractor
originally anticipated completing the work by March 2021, but the project experienced
significant weather -related delays due to long periods of high rainfall from December 2020
through February 2021 (NCSCO, 2021). Repairs at the Southern Unit were completed in June
of 2021. As -built drawings for the Southern Unit cap repair and stormwater upgrades are
provided in Appendix C in the July 2021 South Monitoring Report and Pilot Study (GMA, 2021b).
Following completion of the cap repairs and stormwater system upgrades, GMA contacted Geo
Solutions Limited, Inc. to complete a post -repair geophysical evaluation of the Southern Unit.
The purpose of this evaluation was to document the remedial effort of the Pitt County Landfill
by comparing the pre -repair and post -repair geophysical data. Geo Solutions completed repeat
EM and GPR surveys of the Southern Landfill Unit on August 2"d thru August 4t", 2021 (GMA,
2021b).

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 7 of 14
A comparison of the EM response before and after cap improvements showed a weaker EM
response in areas where new low permeability material was placed to repair eroded areas of
the cap, and in areas where regrading was performed to improve surface water drainage
toward the catch basins (Figure 2). The weaker EM response in these locations was due to the
EM profiler being further above the waste following repairs. Based on GPR data, the most
apparent changes in landfill cap thickness from 2019 to 2021 are along the northern repaired
slope where the cap was significantly thickened (15 to 20 inches) during the recent repair
(GMA, 2021b).
The areas of leachate seeps identified in 2019 appeared similar in EM response to the 2021
electromagnetic survey. It is likely too soon to see improvements at seep locations due to the
slow velocity of groundwater at this site. Future geophysical evaluations targeting only the
locations of previously identified seeps may provide a means to monitor the effectiveness of the
recently completed cap improvements. Regardless, geophysical results confirm improvements
to the landfill cap thickness and surface water drainage that should greatly reduce the
infiltration of precipitation into the Southern Landfill Unit.
The County is currently monitoring groundwater levels and contaminant concentrations to
assess the effectiveness of the cap and stormwater system upgrades, as approved by the
NCDEQ-SWS in their June 26, 2019 letter (Appendix A). An extension of the pilot study through
July 2023 was approved by the NCDEQ Division of Waste Management, Solid Waste Section, in
a letter dated November 15, 2022. The County will continue monitoring until at least July 2023
to allow time for the existing groundwater to drain from the Southern mound prior to making a
full assessment of hydraulic improvements resulting from the repair of the Southern cap. The
County continues to monitor both the Northern and Southern Landfill Units on their approved
schedules (semi-annually for the Southern and annually for the Northern).
3.0 JANUARY 2023 SEMI-ANNUAL MONITORING EVENT
GMA performed the semi-annual monitoring event at the Southern Unit on January 18 to 19,
2023. Historically, the County has monitored the Southern Landfill Unit for the parameters
identified in Appendix I of 40 CFR Part 258 plus 1,4-dioxane on a semi-annual basis and for the
parameters listed in 40 CFR Part 258 Appendix II on an annual basis. Based on the lack of
detections of Appendix II parameters over the last 20 years, GMA, on behalf of the County,
requested that the NCDEQ SWS allow a reduction in sampling frequency for Appendix II
constituents. Specifically, we requested that the NCDEQ SWS allow the County to sample for
Appendix II constituents on a biennial basis with the next scheduled Appendix II sampling event
occurring during July 2024. The NCDEQ SWS approved this request on July 2, 2020 (Appendix

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 8 of 14
A). Therefore, during the January 2023 monitoring event, the County analyzed all groundwater
and surface -water samples for Appendix I parameters and for 1,4-dioxane, but did not analyze
for Appendix II parameters. Sampling procedures and analytical methods complied with the
approved Water Quality Monitoring Plan dated September 8, 1994, and subsequent
groundwater policy memos issued by the NCDEQ-SWS (Appendix A).
Twenty-eight groundwater -monitoring wells and two temporary groundwater piezometers
comprise the groundwater -monitoring network for the entire landfill facility (Figure 1, Table 1).
GMA also monitors surface water levels at thirteen staff gauges in the ditches surrounding the
site. The water -quality monitoring network used for the January 2023 semi-annual monitoring
of the Southern Unit consisted of two background monitoring wells (P4 and MW1R), seven
shallow' wells located around the Southern Mound (P12, P16R, P17, P19, P20R, P28, and
MW6R), a 'deep' well located south of the Southern mound (P20D), a well located between the
Northern and Southern Landfill Unit (P29), two temporary groundwater piezometers (PZ1 and
PZ2), a hydraulically-upgradient surface water sample location (SW1), and a hydraulically-
downgradient surface water sample location (SW2) (Figure 3). Monitoring well P11R was
removed from the sampling schedule, and monitoring well MW1R was added to the sampling
schedule for the January 2023 monitoring event per approval by the NCDEQ DWM SWS in a
letter dated November 15, 2022.
3.1 Groundwater Hydrology
GMA measured static water levels in all monitoring wells, both temporary piezometers (Table
2), and at 12 of the 13 staff gauges (Table 3) on January 18, 2023. Staff gauge SG5 has been
damaged by mowing at the facility and has not been replaced to date. Depth to groundwater in
monitoring wells at the site ranged from approximately 1.24 to 13.69 feet below the land
surface. Estimates of groundwater velocity (Table 4) ranged from approximately 0.002 to 0.033
feet/day, or 0.77 to 11.89 feet/year. These represent relatively slow groundwater velocities.
An equipotential map prepared using these water -level measurements (Figure 3) shows that the
horizontal component of groundwater flow at the Southern Unit was generally directed to the
south and southeast. A portion of the Northern Landfill Unit lies hydraulically upgradient of the
Southern Unit, but the highest groundwater levels at the facility are located offsite, just
northwest of the landfill boundary near the Pitt County Solid Waste and Recycling site on
Stantonsburg Road. Groundwater samples collected and analyzed from wells (MW1R and P4) in
this hydraulically-upgradient area represent background groundwater chemistry.
During the January 2023 monitoring event as well as the previous monitoring events in January
2022 and July 2022, the groundwater elevation measured in well P16R was lower than the
surface water elevation at the nearby staff gauge, SG3, indicating that groundwater from the

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 9 of 14
Southern mound was not discharging to the ditch at this location. Prior to these three
monitoring events, the opposite relationship has been true. Since July 2019 when a staff gauge
was first installed at this location, the groundwater elevation in well P16R had consistently been
higher than the surface water elevation at SG3, which indicated that shallow groundwater
within the Southern Unit was discharging to the ditch in this area. GMA believes that the
change in the direction of shallow groundwater flow at this location may be the beginning
indications of hydraulic improvement resulting from the cap repairs and stormwater
improvements completed at the Southern Unit. Further monitoring and assessment is needed
to determine if this relationship continues in the future or whether this is due to seasonal
and/or annual variation in rainfall.
The groundwater elevations at instream piezometers PZ1 and PZ2 were slightly higher than the
surface water elevation during the January 2023 monitoring event (Tables 2 and 3). The water
level measurements collected at PZ1 and PZ2 indicates that groundwater was discharging to the
southern boundary ditch in this area during the January 2023 monitoring event.
3.2 Sample Collection and Analyses
For monitoring of the Southern Unit, GMA analyzed water samples collected from eleven
monitoring wells, two temporary piezometers, and two surface water sampling locations as
shown on Figure 2. During sampling, GMA collected field water -quality parameters to
document adequate purging prior to sample collection and to aid in evaluating groundwater
chemistry at the site (Table 5). We provide copies of the well sampling records in Appendix B.
Sampling procedures and analytical methods complied with the approved Water Quality
Monitoring Plan dated September 8, 1994, and subsequent directives issued by the SWS
(Appendix A).
GMA transferred all samples to Environmental Conservation Laboratories, Inc. (ENCO) in ice -
filled coolers under chain -of -custody protocol for analysis of Appendix I parameters and 1,4-
dioxane (Table 6). Copies of the chain -of -custody forms and analytical reports are provided in
Appendix C. Consistent with the May 29, 2018 NCDEQ-SWS memo, ENCO analyzed the
samples using EPA -approved analytical methods sufficiently sensitive to detect the presence of
regulated constituents at or below the applicable standard (unless no such method currently
exists, e.g. for vinyl chloride analysis).
3.3 Analytical Results and Discussion
Twenty-nine parameters (acetone, arsenic, antimony, barium, benzene, beryllium,
bromodichloromethane, 2-butanone, carbon disulfide, chlorobenzene, chloroform, chromium,
cobalt, copper, 1,4-dichlorobenzene, 1,1-dichloroethane, cis-1,2 dichloroethane, 1,4-dioxane,

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 10 of 14
ethylbenzene, lead, m,p-xylenes, nickel, o-xylene, selenium, toluene, vanadium, vinyl chloride,
total xylene, and zinc) were detected at concentrations above their method detection limits
during the January 2023 sampling event (Table 7). Five of those constituents (barium,
benzene, chromium, 1,4-dioxane, and vinyl chloride) were detected at concentrations exceeding
the NCAC 02L standard, and three parameters (beryllium, cobalt, and vanadium) were detected
at concentrations above their Interim Maximum Allowable Concentration (IMAC) during this
monitoring event (Table 7).
Samples from wells P16R, P19, and P20R contained benzene (2.3 µg/L, 3.6 µg/L, and 2.3 µg/L
respectively) above the 1.0 µg/L NCAC 02L groundwater standard. Importantly, benzene was
not detected in either in -stream piezometer sample (PZ1 and PZ2). Therefore, there continues
to be no evidence that benzene is migrating off of the landfill property at this time.
1,4-Dioxane was detected in wells MW6R, P16R, P17, P19, P20R, and P29 (6.7 µg/L, 78 µg/L,
3.6 µg/L, 150 µg/L, 84 µg/L, and 53 µg/L, respectively) at concentrations exceeding the NCAC
02L groundwater standard of 3.0 µg/L. The detection of 1,4-dioxane in well P29 located
between the two landfill units indicates that 1,4-dioxane may be leaching from both the
Southern and Northern mounds. 1,4-Dioxane was also detected in the downgradient surface
water sample SW2, in the southern ditch, but the concentration was below the NCAC 02B
surface water standard. Incongruently, the lab did not detect 1,4-dioxane in the sample
collected from the "deep" down -gradient monitoring well P20D. Low level concentration of 1,4-
dioxane was detected in well P20D for the first time in the previous July 2022 sampling event
(GMA, 2022b).
Samples from wells MW6R, P16R, P19, and P20R contained concentrations of barium (2000
µg/L, 880 µg/L, 1800 µg/L, and 940 µg/L respectively) above the NCAC 02L standard of 700
µg/L. Barium occurs naturally in the native soils at the Pitt County Landfill as evidenced by the
ubiquitous occurrence of this alkaline metal in all samples collected at the site, including those
located in up -gradient off -site areas. GMA has previously demonstrated that barium is often a
constituent of the particulate matter in many of the groundwater samples collected at the Pitt
County Landfill and that dissolved barium concentrations do not exceed the NCAC 02L standard
in some locations (GMA, 2011 and 2015). Despite the apparent natural occurrence of barium at
this site, the concentrations of barium detected in wells MW6R and P19 are unlikely to be solely
attributable to natural sources.
Chromium was detected in the "deep" down -gradient monitoring well P20D (11 µg/L) exceeding
the NCAC 02L standard of 10 µg/L. In recent years, concentration levels of chromium at well
P20D have fluctuated above and below the NCAC 02L standard (GMA 2020b, 2021a, 2021b,
2022a, and 2022b). Low level concentration of chromium was detected in down -gradient
surface water sample SW2, but the concentration was below the NCAC 02B surface water

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 11 of 14
standard. The lab did not detect any of the target parameters above the 2B surface -water
standards in any surface water samples for the Southern Unit (SW1 and SW2).
Low, estimated (i.e.'Tflaggefl concentrations of vinyl chloride was detected in the "shallow"
down -gradient monitoring well P19 (0.43 J µg/L) exceeding the NCAC 02L standard of 0.03
µg/L. In recent years, concentration levels of vinyl chloride at well P19 have consistently been
detected above the NCAC 02L standard.
Zinc, copper, chloroform and carbon disulfide were detected in the equipment blank. GMA
believes that zinc concentrations are related to residual powder from the manufacturing process
used to produce the powder -free' nitrile gloves that we used during sampling. Nitrile gloves
are also the likely source of the carbon disulfide detected in the equipment blank (USGS, 2012).
Chloroform is a common laboratory contaminant related to the cleaning of glassware,
equipment, etc. (USEPA, 2014b). The source of copper in the equipment blank is unknown.
GMA will review sampling procedures before the next groundwater sampling event.
4.0 CONCLUSIONS AND FUTURE WORK
1,4-Dioxane, barium, benzene, chromium, and vinyl chloride were detected at concentrations
exceeding the NCAC 02L groundwater standards at multiple locations during the January 2023
monitoring event. However, these constituents were not detected at concentrations above
state standards in groundwater samples collected from just below the southern property ditch,
which acts as a local groundwater discharge feature, or in the downgradient surface -water
sample. These results suggest that the contaminants of concern (1,4-dioxane, benzene, and
concentrations in excess of naturally occurring barium) are not migrating off -site at this time.
Further, neither 1,4-dioxane nor benzene were detected in the sample collected from the deep
monitoring well located down -gradient of the Southern Landfill Unit (1320D). Barium was
detected in this well, but the concentration (80.0 ug/L) was well below the NCAC 02L standard
of 700 ug/L, and below concentrations detected in upgradient, off -site monitoring wells. The
absence of these target compounds indicates that 1,4-dioxane, benzene, and non-native barium
have not migrated out of the Surficial/Yorktown Aquifer at the site.
In June 2021, the County completed the planned cap and stormwater system repairs and
upgrades at the Southern Unit (GMA, 2021b). These upgrades were part of an approved pilot
study for corrective action following detections of 1,4-dioxane and benzene above the NCAC
02L groundwater standards. These improvements were designed to greatly reduce the
infiltration of water through the cap in order to protect the groundwater from further
contamination via leaching from landfill waste. The County is currently monitoring groundwater
levels and contaminant concentrations to assess the effectiveness of the cap and stormwater

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal tandfill
April 18, 2023
Page 12 of 14
system upgrades, as approved by the NCDEQ-SWS in their June 26, 2019 letter (Appendix A).
Lower water elevations in well P16R compared to the adjacent ditch (SG3) (tables 2 and 3),
continue to show a reversal of shallow groundwater flow in the vicinity of well P16R since the
cap and stormwater system upgrades (GMA 2022a and 2022b). This trending change in flow
direction away from the ditch further indication of hydraulic improvement associated with the
cap repairs at the Southern Unit, but further assessment is needed. An extension of the pilot
study through July 2023 was approved by the NCDEQ Division of Waste Management, Solid
Waste Section, in a letter dated November 15, 2022, to allow time for the existing groundwater
to drain From the Southern mound prior to making a Full assessment of hydraulic improvements
resulting From the cap repair. At present, it is too soon to see reductions in contaminant levels
associated with the cap repairs.
The County continues to monitor groundwater at the Southern Unit on a semi-annual schedule.
The next semi-annual monitoring event at the Pitt County Solid Waste Municipal Landfill is
scheduled for July of 2023 and will include Appendix I parameters plus 1,4-dioxane.
5.0 REPORT CERTIFICATION
This report was prepared by Groundwater Management Associates, Inc. (GMA), a professional
corporation licensed to practice geology (#C-121) and engineering (#C-9854) in North Carolina.
I, Cody J. Shell, a North Carolina Licensed Geologist for GMA, do certify that the information
contained in this report is correct and accurate to the best of my knowledge.
Cody J. Shell, P.G.
Project Hydrogeologist
'1���NHu�Nrrgr+'
0 LjGENSy�
SEAL
t� 2737
ON OLOWS".1
't r�
,j 5,�
Richard K. Spruill, Ph.d,, P.G.
Principal Hydrogeologist

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 13 of 14
6.0 REFERENCES
Groundwater Management Associates, Inc., 1994, Water Quality Monitoring Plan for the Active
Southern Unit of the Pitt County Landfill, 71 pages.
Groundwater Management Associates, Inc., 2011, Alternative Source Demonstration Report, Pitt
County Solid Waste Municipal Landfill, Greenville, Pitt County, 8 pages.
Groundwater Management Associates, Inc., 2015, January 2015 Semi -Annual Water Quality
Monitoring Event, Greenville, Pitt County, 147 pages.
Groundwater Management Associates, Inc., 2018, Potential Receptor Survey: Northern and
Southern Units of the Pitt County Landfill, Greenville, Pitt County, 14 pages.
Groundwater Management Associates, Inc., 2019, January 2019 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 12 pages.
Groundwater Management Associates, Inc., 2020, July 2020 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 11 pages.
Groundwater Management Associates, Inc., 2021a, January 2021 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 12 pages.
Groundwater Management Associates, Inc., 2021b, July 2021 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 13 pages.
Groundwater Management Associates, Inc., 2022a, January 2022 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 13 pages.
Groundwater Management Associates, Inc., 2022b, July 2022 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 16 pages.
Groundwater Management Associates, Inc. and McGill and Associates, 2001, Water Resources
Management Plan, Pitt County, North Carolina.
Horton, J.W. and V.A. Zullo, 1991, The Geology of the Carolinas: Carolina Geological Society
Fiftieth Anniversary Volume, 406 pp.
NC DOT, 2019, Southwest Bypass Opens to Traffic ahead of Schedule,
https: //www. ncdot.aov/news/press-releases/Pages/2019/2019-11-21-pitt-county-
southwest-bypass-opens.aspx, accessed December 4, 2019.
NCSCO, 2021, North Carolina State Climate Office, Winter Recap 2020-21: La Nina Lays Low in
a Persistent Wet Winter, https://climate.ncsu.edu/blog/2021/03/winter-recap-2020-21-la-
nina-lays-low-in-a-persistent-wet-winter/, accessed July, 20, 2021.

January 2023 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
April 18, 2023
Page 14 of 14
USEPA, 2014, Technical Fact Sheet — 1,4-Dioxane, Office of Solid Waste and Emergency
Response, EPA 505-F-14-011, 8 pages.
USGS, 2012, Program Evaluation of Volatile Organic Compound (VOC) Blank Data and
Application of Study Reporting Levels to Groundwater Data Collected for the California
GAMA Priority Basin Project, May 2004 through September 2010. Scientific
Investigations Report 2012-5139, 106 pages.
Winner, M.D. and R.W. Coble, 1996, Hydrogeologic Framework of the North Carolina Coastal
Plain, USGS Professional Paper 1404-I, 119 pages.

FIGURES

FAR;
.I
I'
^:�.`. •r lam. I
_._—_._—_ �•A.-'.=.
-_
; /ow
tz
P11R'
Y SOUTHERN UNIT ' ��� �
P19 MW6RI—..�
P1r7 P28 =,
a SG6
r
P12 P20D
SG8 P20R P7-1
SG2
THIS S NOT INTENDED
IS FOR GENERAL REFERENCE PURPOSES ONILYA PURPOSES
SHOULD NOT BE USED,
AND Is NOT INTENUEU FOR, SURVEYOR ENGINEERING PURPOSES. LOCATIONS ARE APPROXIMATE.
GIs SOURCE DATA:
ORTHOIMAGERYOSTAINED FROM NO ONEMAP, IMAGE DATE: FEBRUARY 2020 �
PARCEL BOUNDARIES FROM PITT COUNTY GIS, httpa llmap-pittcc. pp-d.ta.arcgis.wm
-LEGEND-
® SURFACE WATER SAMPLE TEMPORARY PIEZOMETER DITCHES SCALE IN FEET
STAFF GAUGE )K ABANDONED / LOST WELL 0 `00'
MONITORING WELL APPROXIMATE PARCEL BOUNDARIES
File: DRAWINGS/25101 SITE LAYOUTAND EXISTING MONITORING NETWORK
FIG 1
PROJECT 25101 PITT COUNTY LANDFILL, GREENVILLE, PITT CO., NC
GMA -6
---j'
GROUNDWATER MANAGEMENT ASSOCIATES, IN[_
DATE: 3/17/2021
FIGURE 1

41.
., :. SW1".
= MW1 R.. ... ..... `, '
i
P.4^:
K'
_P19 MW6R
P17 P28 SOUTHE-RN UNIT, •
P12
-
r
N SW2
(..'R
Ra DUCT IS FOR GE NERAL REFERENCE PURPOSES ONLY AND SHOULDNOTBEUSED, NOT INTEN FEDFOR SURVEYOR ENGINEERING PURPOSES. LOCATIONS ARE APPROXIMATEUR.E UnrA: MAGERV OBTAINED FROM NG ONEMAP, IMAGE DATE: FEURUARV 2020LSOUN..RI ES FROM PITTCOUNTY GIS, http, l/map-pift,—pendata.arcgis.—
-LEGEND-
fi MONITORING WELLS DITCHES GMAL
IN FEET
® SURFACE WATER SAMPLE 0 APPROXIMATE PARCEL BOUNDARIES o SCALE `5,o
o TEMPORARY PIEZOMETER PONDS OIOUNOWATURMANAORMlMASSOCIAT/S,INC-
File: DRAWINGS/25101/ g FIG2.mxd Groundwater and Surface Water Sampling Locations - Southern Unit DATE: 4/3/2023
PROJECT 25101 PITT COUNTY LANDFILL, GREENVILLE, PITT CO., NC FIGURE 2

THIS PRODUCT IS FOR GENERAL REFERENCE PURPOSES ONLY AND SHOULD NOT BE USED,
AND IS NOT INTENDED FOR, SURVEY OR ENGINEERING PURPOSES. LOCATIONS ARE APPROXIMATE.
GIS SOURCE DATA:
TOPOGRAPHIC CONTOURS OBTAINED FROM NC ONEMAP,
PARCEL BOUNDARIES FROM PITT COUNTY GIS, https://map-pittnc.opendata.arcgis.com
�80
_ r I
80 �• M� 7D ` -80,
77 76 75 74 MW7 P26 _
79 78 MW8 ff 1,
80 �? �72 71.82 P25
SG10 '
73.98
�.
79.14 i , P.05 _� so _ = � � - �` - - � � � � 73 _ � � ' 73 63) so_ 1 � 1 o ,
JMWIR 7,5.33/ 80 = $o MW8D ' 74� - 1 0
_: �.
78�J�� 3.88)1 100- - (74.16) �� �=- - W2 \S00'G4
77 - �`PO4 ' 4 �'� �� P 15 �� 72.22
76 � 06/ 73.73 74:475 7 I
74 ' `73.98 MW1 71
SG11 SG12 L kely'location of groundwater ridge or, perched i /
(<77.27) (77.35 groundwater more,,than,77.35^feet;above sea level
i I
_ 100 J P 13Dj. M W3
SG1 ') .P13-(7.0.82). _� MW4 .(69.571)*PO2
P29 76.95 i♦! ���� 73.57--�� - 71_.81� 702
J " 75.80 76 SG9 +
1 = SG3-�-` -72.96 P07
O -1- --__ 71.78�
_ - 76.7_4 -� . 75 41iP2 P09 % C �� �0 72 71
- _ / 72-19 ..- 73.83 73 /
��NORFOLK SOUTH ERN RAIROAD (100' RM1i 1
80�- _- - i
100 76.16 0 - CD P23 80 80. /
P11R" 12 _ _ 71.04
72
76 75.31�//
ZM W6 l $o MW5
P17 -6�74 32_ 8�
---�' o
75 74.32
/71
P24-80- P03 _P28- P20D� 69.53 ^ ,
� � � '
7 .7 / 72.53 P20R .(70.62)�� `69 80P1 / m
3 99 71:08� 'v ��PZ1 �� 0'
74/ 69.98 P08 0
73 SG7 SG8 (surface water) N70.33 CO
72 71.89 71 70.89 PZ2 r
i 70.44 68
(surface water) CO 70
SGZ
�1 67.06 68 69 N
GENERAL NOTES:
1. TOPOGRAPHIC CONTOUR INTERVAL = 2.0 FEET
2. GROUNDWATER CONTOUR INTERVAL = 1.0 FOOT
3. ARROW INDICATES DIRECTION OF GROUNDWATER FLOW
4. WATER LEVEL ELEVATIONS ARE POSTED BY EACH WELL
5.( ) INDICATES DATA NOT USED FOR CONTOURING
-LEGEND-
MONITORING WELL
UNMEASURED MONITORING WELL
ABANDONED MONITORING WELL
O TEMPORARY PIEZOMETER
IPROPERTY LINE
i i i RAILROAD TRACKS
�C�IY�Zel:7-1LI[KK�7►rC�1�1:3
= POND
GROUNDWATER ELEVATION
CONTOUR
INDICATES DIRECTION OF
------ 00- GROUNDWATER FLOW
77.31 WATER LEVEL
(FEET ABOVE SEA LEVEL)
DITCH
IL STAFF GAUGE
FIGURE 3
DATE 4/13/2023
DRW BY: JPG
PROJECT: 25101
CHK BY: CJS
SCALE IN FEET
0 350 700'
1" = 350'
Equipotential Map for the
Surficial Aquifer,
January 18, 2023
A
GMA
GROUNDWATER MANAGEMENT ASSOCIATES, INC.

TABLES

Table 1. Monitoring Well Construction and Elevations
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Well
Number
Easting
(feet)*
Northing
(feet)*
S
(h * ^
M= J
U O V)
O R ++
a °
° W .`�°.
u
* ^
q= J
7 O V1
�+
_ °
M W .�°.
J d
- 01�
y= ^
3 3 3
as
° `_-, n
d d
i w
V
V)
+s+ O J
a a E
c ° o
V G7
w w
O
O J
a, E
c CO° o
w Gl
° i ^
= V J
O V1 V1
O
> a °
au ° °.
V
° w ^
= O J
O V)
O ,r
> + °
W m°
MW1R
2463487.26
676793.08
84.28
81.3
52.98
40.0
50.0
41.3
31.3
MW3
2467253.81
676198.15
81.77
79.3
47.47
35.0
45.0
44.3
34.3
MW4
2466875.66
676066.89
82.38
80.7
21.68
10.0
20.0
70.7
60.7
MW6R
2465083.71
675392.21
79.74
76.95
19.79
7.0
17.0
69.95
59.95
MW8
2464639.20
676915.58
83.21
80.42
16.79
4.0
14.0
76.42
66.42
MW8D
2464553.05
676827.15
83.08
80.17
30.91
18.0
28.0
62.17
52.17
P02
2467254.11
676191.82
83.45
79.4
19.05
11.0
15.0
68.4
64.4
PO4
2463438.60
676616.81
83.82
80.3
21.52
8.0
18.0
72.3
62.3
POs
2463490.61
676797.65
84.74
81.1
17.14
8.5
13.5
72.6
67.6
P06
2463171.35
676568.01
83.52
80.3
17.72
8.5
14.5
71.8
65.8
P07
2466875.67
676056.22
84.21
80.7
19.51
11.0
16.0
69.7
64.7
P08
2466074.39
674918.18
84.02
80.2
20.82
9.0
17.0
71.2
63.2
P09
2466189.91
675932.77
82.88
78.9
18.48
9.5
14.5
69.4
64.4
P11R
2463141.14
675651.83
84.84
81.1
19.74
13.0
16.0
68.1
65.1
P12
2463126.32
675048.53
78.21
75.1
20.61
10.5
17.5
64.6
57.6
P13
2466105.04
676161.21
83.79
80.8
18.99
11.0
16.0
69.8
64.8
P13D
2466119.99
676174.03
83.25
80.5
54.25
47.5
51.5
33
29
Pis
2465472.37
676703.00
86.7
83.05
20.65
4.0
17.0
79.05
66.05
P16R
2464194.10
675837.67
86.24
83.1
17.14
11.0
14.0
72.1
69.1
P17
2463319.94
675286.12
79.18
75.1
15.08
8.0
11.0
67.1
64.1
P19
2463898.87
675403.02
82.7
77.3
18.4
9.0
13.0
68.3
64.3
P20R
2464435.49
675068.13
84.01
80.5
33.51
10.0
30.0
70.5
50.5
P20D
2464583.16
675103.79
83.32
80.3
63.02
50.0
60.0
30.3
20.3
P21
2465286.45
675904.93
80.87
76.6
15.27
8.0
11.0
68.6
65.6
P23
2465657.48
675745.22
81.73
78.2
19.53
11.0
16.0
67.2
62.2
P26
2466246.80
676940.21
83.39
81
16.39
9.0
14.0
72
67
P28
2463542.16
675278.55
76.54
73.6
10.94
3.5
8.0
70.1
65.6
P29
2464558.30
676041.26
84.16
81.2
14.96
7.0
12.0
74.2
69.2
PZ1
2464848.16
675165.00
71.24
69.6
3.39
1.0
1.8
69.8
69.1
PZ2
2464485.95
675009.74
71.69
70
3.44
1.0
1.8
70.2
69.5
* Survey performed by Gary S. Miller & Associates, P.A. Land Surveyors (L-2562). North Carolina Geodetic Grid
(NCGS) control based on ties to NCGS Monument 'RUTH' and NCGS Monuments 'MARY'. Horizontal data referenced
to NAD 83(2011). Vertical data referenced to NAVD 88.
BLS = below land surface ASL = above sea level LS = land surface

Table 2. Monitoring Well Water Levels and Sample Purge Volumes
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Well
Number
Date
Elevation
of Top of
Casing
(feet ASL)
Land Surface
Elevation*
(feet ASL)
Total Well
Depth
below LS
(feet)
Depth to
Water
(feet)
Elevation
of Water
(feet ASL)
Height of
Water in
Well (feet)
Three Well
Volumes
(gallons)
Amount
Purged
(gallons
)
Number of
Well Volumes
Purged
Purged to
Dryness?
MW1R
1/18/23
84.28
81.30
50.0
10.40
73.88
42.6
20.7
20.7
3.0
no
MW3
1/18/23
81.77
79.30
45.0
12.20
69.57
35.3
17.1
17.1
3.0
no
MW4
1/18/23
82.38
80.70
20.0
10.57
71.81
not sampled
MW6R
1/18/23
79.74
76.95
17.0
8.97
70.77
10.8
5.3
5.3
3.0
no
MW8
1/18/23
83.21
80.42
14.0
9.23
73.98
7.6
3.7
3.7
3.0
no
MW8D
1/18/23
83.08
80.17
28.0
8.92
74.16
not sampled
P02
1/18/23
83.45
79.40
15.0
13.18
70.27
5.9
2.9
2.5
2.6
no
PO4
1/18/23
83.82
80.30
18.0
10.09
73.73
11.4
5.6
5.6
3.0
no
P05
1/18/23
84.74
81.10
13.5
9.41
75.33
not sampled
P06
1/18/23
83.52
80.30
14.5
9.54
73.98
not sampled
P07
1/18/23
84.21
80.70
16.0
12.43
71.78
7.1
3.4
3.4
1 3.0
no
P08
1/18/23
84.02
80.20
17.0
13.69
70.33
not sampled
P09
1/18/23
82.88
78.90
14.5
9.05
73.83
not sampled
P11R
1/18/23
84.84
81.10
16.0
9.53
75.31
not sampled
P12
1/18/23
78.21
75.10
17.5
4.42
73.79
16.2
7.9
3.8
1.4
yes
P13
1/18/23
83.79
80.80
16.0
10.22
73.57
8.8
4.3
4.3
3.0
no
P13D
1/18/23
83.25
80.50
51.5
12.43
70.82
41.8
20.3
20.3
3.0
no
P15
1/18/23
86.70
83.05
17.0
12.23
74.47
not sampled
P16R
1/18/23
86.24
83.10
14.0
10.08
76.16
7.1
3.4
3.2
2.8
yes
P17
1/18/23
79.18
75.10
11.0
4.86
74.32
10.2
5.0
5.0
3.0
no
P19
1/18/23
82.70
77.30
13.0
8.38
74.32
10.0
4.9
4.9
3.0
no
P20R
1/18/23
84.01
80.50
30.0
12.93
71.08
20.6
10.0
10.0
3.0
no
P20D
1/18/23
83.32
80.30
60.0
12.70
70.62
50.3
25.0
25.0
3.0
no
P21
1/18/23
80.87
76.60
11.0
8.68
72.19
6.6
3.2
3.0
2.8
yes
P23
1/18/23
81.73
78.20
16.0
10.69
71.04
8.8
4.3
3.8
2.6
yes
P26
1/18/23
83.39
81.00
14.0
11.57
71.82
not sampled
P28
1/18/23
76.54
73.60
8.0
4.01
72.53
6.9
3.4
3.4
3.0
no
P29
1/18/23
84.16
81.20
12.0
8.36
75.80
6.6
3.2
3.2
3.0
no
PZ1
1 1/18/23
1 71.24
1 69.60
1 1.8
1 1.25
1 69.99
1 2.2
1.1
0.3
0.8
yes
PZ2
1 1/18/23
1 71.69
1 70.00
1 1.8
1 1.24
1 70.45
1 2.3
1.1
0.3
0.7
yes
* Survey performed by Gary S. Miller & Associates, P.A. Land Surveyors (L-2562). North Carolina Geodetic Grid (NCGS) control based on ties to NCGS
Monument'RUTH' and NCGS Monuments'MARY'. Horizontal data referenced to NAD 83(2011). Vertical data referenced to NAVD 88.
ASL = Above Sea Level LS = land surface

Table 3. Staff Gauge Elevations and Water Levels
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Staff
Gauge
Date
Easting
(feet)*
Northing
(feet)*
Reference
Point
Elevation of
Reference
Point
feet ASL
Staff Gauge
Reading or
Depth to Water
Measurement
ft
Elevation of
Water
feet ASL
SG1
1/18/23
2464589.3
676053.46
4-foot mark
79.86
1.09
76.95
SG2
1/18/23
2466082.36
674856.14
4-foot mark
70.48
0.58
67.06
SG3
1/18/23
2464175.98
675874.46
4-foot mark
79.40
1.34
76.74
SG4
1/18/23
2467192.35
676705.36
4-foot mark
75.18
1.04
72.22
SGS
1/18/23
2465262.23
675928.45
3-foot mark
75.68
-
-
SG6
1/18/23
2465175.63
675356.1
4-foot mark
72.98
0.55
69.53
SG7
1/18/23
2463215.14
675010.08
3-foot mark
73.93
0.96
71.89
SG8
1/18/23
2463932.14
675059.19
3-foot mark
72.71
1.18
70.89
SG9
1/18/23
2466110.5
676143.36
3-foot mark
75.76
0.20
72.96
SG10
1/18/23
2463086.65
676845.47
3-foot mark
80.82
1.32
79.14
SGI1
1/18/23
2463169.96
676528.73
3-foot mark
80.27
DRY
SG12
1/18/23
2463583.11
676511.02
3-foot mark
79.93
0.42
1 77.35
SG96
1/18/23
2466366.84
676889.34
3-foot mark
76.63
DRY
PZ1-SW+
1/18/23
2464848.16
675165.00
TOC
71.24
1.26
69.98
PZ2-SW+
1/18/23
2464485.95
675009.74
TOC
71.69
1.25
70.44
* Survey performed by Gary S. Miller & Associates, P.A. Land Surveyors (L-2562). North Carolina Geodetic Grid
(NCGS) control based on ties to NCGS Monument'RUTH' and NCGS Monuments'MARY'. Horizontal data referenced
to NAD 83(2011). Vertical data referenced to NAVD 88.
+ Surface water elevations determined by measuring depth to surface water from top of casing
ASL = Above Sea Level
TOC = top of casing

Table 4. Calculations of Groundwater Velocity
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Well
Number
Date
Horizontal
Hydraulic
Gradient
(ft/ft)
Hydraulic
Conductivity
(ft/day)
Effective
Porosity
Horizontal
Groundwater
Velocity
(ft/day)
Horizontal
Groundwater
Velocity
(ft/year)
MW6R
1/18/23
0.011
0.50
0.29
0.020
7.19
PO4
1/18/23
0.012
0.50
0.19
0.033
11.89
P12
1/18/23
0.008
0.20
0.43
0.004
1.29
P20R
1/18/23
0.007
0.10
0.32
0.002
0.77
P28
1/18/23
0.007
0.30
0.17
0.013
4.60

Table 5. Field -Water Quality Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Well
Number
Sample
Date
pH
Temp-
erature
(degrees
Celsius)
Specific
Conductance
(µS)
Dissolved
oxygen
(mg/L)
Turbidity during
collection of
organic samples
(ntu)
Turbidity during
collection of
metals samples
(ntu)
MWiR
1/19/2023
5.31
17.2
69.5
4.64
5.29
5.29
MW3
1/19/2023
4.49
20.1
169.8
5.18
2.18
2.18
1/18/2023
6.75
16.4
2032
2.12
out of range +1000
--
MW6R
1/19/2023
--
--
--
--
--
7.55
MW8
1/19/2023
4.56
16.4
67.0
2.30
125
125
P02
1/19/2023
4.47
18.6
71.5
5.55
14.4
14.4
1/18/2023
4.73
16.5
52.7
6.31
17.9
--
PO4
1/19/2023
--
--
--
--
--
2.18
P07
1/19/2023
4.03
18.6
155.7
1.98
18.6
18.6
P12
1/19/2023
5.25
18.5
67.3
6.38
122
122
P13
1/19/2023
5.06
18.0
73.0
4.16
51.9
51.9
P13D
1/19/2023
5.85
18.3
71.9
3.25
31.5
31.5
1/18/2023
6.64
17.1
5303
4.13
out of range +1000
--
P16R
1/19/2023
--
--
--
--
--
27.1
P17
1/19/2023
5.53
16.9
186.4
4.65
384
384
1/18/2023
3.83
17.2
1584
3.53
172
--
P19
1/19/2023
--
--
--
--
--
3.81
P20R
1/18/2023
6.17
17.7
2669
5.21
out of range +1000
--
1/19/2023
--
--
--
--
--
4.19
P20D
1/19/2023
5.74
18.7
58.7
0.07
48.9
48.9
P21
1/19/2023
4.65
16.7
73.3
5.02
35.5
35.5
1/18/2023
5.01
19.9
30.3
4.29
14.0
--
P23
1/19/2023
--
--
--
--
--
3.28
P28
1/18/2023
5.44
14.7
72.1
7.00
894
--
1/19/2023
--
--
--
--
--
155
P29
1/18/2023
5.41
15.6
1073
4.07
101
--
1/19/2023
--
--
--
--
--
4.34
SW1
1/19/2023
6.35
15.50
207.0
8.12
7.80
7.80
SW2
1/19/2023
6.92
14.50
523.0
8.26
19.7
19.7
SW4
1/18/2023
6.40
12.70
186.6
8.74
5.98
5.98
PZ1
1/19/2023
6.69
12.80
503.2
10.84
15.0
15.0
PZ2
j 1/19/2023
7.51
10.70
697
10.03
9.92
9.92

Table 6. Appendix I Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L
IMAC
MCL
Calculated
Number
Name
Other Names
Std.
(Ng/L)
GWP Std
67-64-1
Acetone
2-Propanone
6000
--
--
--
107-13-1
Acrylonitrile
Acrylonitrile
--
--
--
--
7440-36-0
Antimony
Antimony
--
1
6
--
7440-38-2
Arsenic
Arsenic
10
--
10
--
7440-39-3
Barium
Barium
700
--
2000
--
71-43-2
Benzene
Benzene
1
--
5
--
7440-41-7
Beryllium
Beryllium
--
4
4
--
Bromochloromethane;
74-97-5
Chlorobromethane
Methane, bromochloro-
--
--
--
0.6
Bromodichloromethane;
Methane, bromodichloro
0.6
--
80
--
75-27-4
Dichlorobromomethane
Bromoform;
75-25-2
Tribromomethane
Methane, tribromo-
4
--
80
--
7440-43-9
Cadmium
Cadmium
2
--
5
--
75-15-0
Carbon disulfide
Carbon disulfide
700
--
--
--
56-23-5
Carbon tetrachloride
Methane, tetrachloro-
0.3
--
5
--
108-90-7
Chlorobenzene
Benzene, chloro-
50
--
100
--
Chloroethane; Ethyl
Ethane, chloro-
3000
--
--
--
75-00-3
chloride
Chloroform;
67-66-3
Trichloromethane
Methane, trichloro-
70
--
80
--
7440-47-3
Chromium
Chromium
10
--
100
--
7440-48-4
Cobalt
Cobalt
--
1
--
--
7440-50-8
Copper
Copper
1000
--
1300
--
Dibromochloromethane;
Methane, dibromochloro
0.4
--
80
--
124-48-1
Chlorodibromomethane
1,2-Dibromo-3-
Propane, 1,2-dibromo-3-
96-12-8
chloro ro ane; DBCP
chloro-
0.04
--
0.2
--
1,2-Dibromoethane;
Ethane, 1,2-dibromo-
0.02
--
0.05
--
106-93-4
Ethylene dibromide; EDB
o-Dichlorobenzene; 1,2-
Benzene, 1,2-dichloro-
20
--
600
--
95-50-1
Dichlorobenzene
p-Dichlorobenzene; 1,4-
106-46-7
Dichlorobenzene
Benzene, 1,4-dichloro-
6
--
75
--
trans-1,4-Dichloro-2-butene
2-Butene, E4-dichloro-,
110-57-6
1,1-Dichloroethane;
75-34-3
1 Eth Ididene chloride
Ethane, 1,1-dichloro-
6
--
--
--

Table 6. Appendix I Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
IMAC
DEQ
CAS
2L
(Ng/L)
MCL
Calculated
Number
Name
Other Names
Std.
GWP Std
1,2-Dichloroethane;
Ethane, 1,2-dichloro-
0.4
--
5
--
107-06-2
Ethylene dichloride
1,1-Dichloroethylene; 111-
Ethene, 1,1-dichloro-
350
--
7
--
75-35-4
Dichloroethene•
cis-1,2-Dichloroethylene;
Ethene, 1,2-dichloro-,(Z)
70
--
70
--
156-59-2
cis-l2-Dichloroethene
trans-1,2-Dichloroethylene;
Ethene, 1,2-dichloro-,(E)
100
--
100
--
156-60-5
trans-l2-Dichloroethene
78-87-5
1,2-Dichloropropane
Propane, 1,2-dichloro-
0.6
--
5
--
cis-1 3-Dichloropropene
1-Propene, 1,3-dichloro-
0.4
--
--
--
10061-01-5
Z -
trans-1,3-Dichloropropene
1-Propene, 1,3-dichloro-
0.4
--
--
--
10061-02-6
E -
100-41-4
Ethylbenzene
Benzene, ethyl-
600
--
700
--
2-Hexanone; Methyl butyl
2-Hexanone
--
40
--
--
591-78-6
ketone
7439-92-1
Lead
Lead
15
--
15
--
Methyl bromide;
Methane, bromo-
--
10
--
--
74-83-9
Bromomethane
Methyl chloride;
Methane, chloro-
3
--
--
--
74-87-3
Chloromethane
Methylene bromide;
Methane, dibromo-
--
70
--
--
74-95-3
Dibromomethane
Methylene chloride;
Methane, dichloro-
5
--
5
--
75-09-2
Dichloromethane
Methyl ethyl ketone; MEK;
78-93-3
2-Butanone
2-Butanone
4000
--
--
--
Methyl iodide;
Methane, iodo-
--
--
--
--
74-88-4
Iodomethane
4-Methyl-2-pentanone;
2-pentanone, 4-methyl-
--
100
--
--
108-10-1
Methyl isobutyl ketone
7440-02-0
Nickel
Nickel
100
--
--
--
7782-49-2
Selenium
Selenium
20
--
50
--
7440-22-4
Silver
Silver
20
--
--
--
100-42-5
Styrene
Benzene, ethenyl-
70
--
100
--
1,1,1,2-Tetrachloroethane
Ethane 1112-
__
1
__
630-20-6
tetrachloro�
1,1,2,2-Tetrachloroethane
Ethane 1 1 2 2-
0.2
79-34-5
tetrachloro�

Table 6. Appendix I Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L
IMAC
MCL
Calculated
Number
Name
Other Names
Std.
(Ng/L)
GWP Std
Tetrachloroethylene;
Tetrachloroethene;
Ethene, tetrachloro-
0.7
--
5
--
127-18-4
Perch loroeth lene
7440-28-0
Thallium
Thallium
--
0.2
2
--
108-88-3
Toluene
Benzene, methyl-
600
--
1000
--
1,1,1-Trichloroethane;
71-55-6
Meth (chloroform
Ethane, 1,1,1-trichloro-
200
--
200
--
Trichloroethylene;
79-01-6
Trichloroethene
Ethene, trichloro-
3
--
5
--
79-00-5
1,1,2-Trichloroethane
Ethane, 1,1,2-trichloro-
--
0.6
5
--
Trichlorofluoromethane;
Methane,trichlorofluoro-
2000
--
--
--
75-69-4
CFC-11
96-18-4
1,2,3-Trichloropropane
Propane, 1,2,3-trichloro-
0.005
--
--
--
7440-62-2
Vanadium
Vanadium
--
0.3
--
--
108-05-4
Vinyl acetate
Acetic acid, ethenylester
--
88
--
--
75-01-4
VIIIYI uliviluc,Ethene,
chloro-
0.03
--
2
--
7440-66-6
Zinc
Zinc
1000
--
--
--
1330-20-7
Xylene (total)
Benzene, dimethyl-
500
--
10000
All units are in micrograms per liter (pg/L)
2L STD = 15A NCAC 2L groundwater standard
'Applicable Groundwater Protection Standard is the lower of the listed standards.

Table 7. List of Compounds Detected during the January 2023 Sampling Event (1/18-19/2023)
Southern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Well
ID
Date
Parameter
Results
(pg
MDL
I (Ng/L)
NC 2L or 2B
Std* (Ng/L)
IMAC
(pg/L)
MC
(p
Groundwater Samples
1/19/2023
Carbon Disulfide
12
1.5
700
-
1/19/2023
Chloroform
0.23 J
.1
70
-
100
EB
1/19/2023
CopperTota
101
1000
-
1300
1/19/2023
Zinc Total
57
.7
10001
50004
FB
1/19/2023
Acetone
6000
-
1/19/2023
Chloroform
0.191
0.18
70
-
100
MW111
1/19/2023
arium lotal
4.4
700
2000
1/18/2023
1,4-Dioxane
6.7 H4
0.32
3
-
-
1/19/2023
Arsenic Total
7.53
6.4
10
-
10
MW611
1/19/2023
Barium Total
2000
4.4
700
-
2000
1/18/2023
Benzene Total
0.263
0.15
1
-
5
1/19/2023
Nickel Total
4.53
3.3
100
-
-
PO4
1 19 202
Barium Total
77--
700
2000
1/19/2023
Barium Total
66
4.4
700
-
2000
P12
1/19/2023
Beryllium Total
0.463
0.3
-
4
4
1/19/2023
Chromium Total
1.73
1.1
10
-
100
1/19/2023
Vanadium Total
1.43
1
-
0.3
-
1/18/2023
, - ioxane
78 H4
3.2
3
-
-
1/18/2023
2-Butanone
12
1.3
4000
-
-
1/18/2023
Acetone
40
10
6000
-
-
1/19/2023
Antimony Total
0.563
0.34
1
-
6
1/19/2023
Arsenic Total
8.83
6.4
10
-
10
1/19/2023
Barium Total
880
4.4
700
-
2000
1/18/2023
Benzene
2.3
0.15
1
-
5
P16R
1/18/2023
Chlorobenzene
1.2
0.17
50
-
100
1/19/2023
Chromium Total
2.41
1.1
10
-
100
1/19/2023
Cobalt Total
EL2.2 J
1.4
-
1
-
1/18/2023
m,p-Xylenes
0.213
0.17
500
-
-
1/19/2023
Nickel Total
123
3.3
100
-
-
1/18/2023
o-Xylene
0.153
0.065
500
-
-
1/19/2023
Selenium Total
1.61
0.99
5
-
50
1/18/2023
Toluene
0.36 J
0.14
600
-
1000
1/19/2023
Vanadium Total
14
1
-
0.3
-
1/19/2023
1,4-Dioxane
3.6
0.32
3
-
-
1/19/2023
Barium Total
280
4.40
700
-
2000
1/19/2023
Beryllium Total
2.6 J
0.3
-
4
4
1/19/2023
Chromium Total
8.6 J
1.10
10
-
100
1/19/2023
Cobalt Total
3.73
1.40
-
1
-
P17
1/19/2023
Copper Total
101
3.2
1000
1300
1/19/2023
Lead Total
7.3 J
6.6
15
15
1/19/2023
Nickel Total
7.4 J
3.3
100
-
-
1/19/2023
Vanadium Total
13
1
-
0.3
-
1/19/2023
Zinc Total
14 J
8.7
1000
#
1/18/2023
1,1-Dichloroethane
3.6
0.13
6
7
1/18/2023
1,4-Dichlorobenzene
3.7
0.19
6
-
1/18/2023
1,4-Dioxane
1S0
3.2
3
-
1/19/2023
Barium Total
1800
4.40
700
2000
1/18/2023
Benzene
3.6
0.15
1
-
5
1/19/2023
Beryllium Total
11
0.30
-
4
4
1/18/2023
Chlorobenzene
7.0
0.17
50
-
100
1/18/2023
cis- 1,2-d ichloroethene
4.7
0.015
70
70
P19
1/19/2023
1/19/2023
Cobalt Total
Copper Total
1
3.53
1.4
3.20
-
1000
1
-
1300
1/18/2023
Ethylbenzene
0.783
0.13
600
700
1/18/2023
m,p-Xylenes
0.283
0.17
500
-
1/19/2023
Nickel Total
253
3.3
100
-
1/18/2023
o-Xylene
0.243
0.065
500
-
1/19/2023
Selenium Total
1.43
0.99
20
50
1/18/2023
Toluene
0.363
0.14
600
1000
1/18/2023
Vinyl Chloride
0.431
0.32
0.03
2
1/25/2022
Xylenes Total
0.523
0.45
500
-
1 26 2022
Zinc Total
94
8.7
1000
5000,

Table 7. List of Compounds Detected during the January 2023 Sampling Event (1/18-19/2023)
Southern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Well
ID
Date
Parameter
Results
(Ng/L)
MDL
(Ng/L)
NC 2L or 2B
Std* (Ng/L)
IMAC
(pg/L)
MCL
(pg/L)
1/18/2023
1,4-Dichlorobenzene
3.5 H
0.19
6
-
1/18/2023
1,4-Dioxane
84
3.2
3
-
1/18/2023
Acetone
11JH
10
6000
-
1/18/2023
Benzene
2.3
0.15
1
5
1/19/2023
Barium Total
940
4.4
700
-
2000
1/18/2023
Chlorobenzene
1.8 H
0.17
50
-
100
P20R
1/19/2023
Cobalt Total
3.43
1.4
-
1
-
1/18/2023
Ethylbenzene
1.3
0.13
600
-
700
1/18/2023
m,p-Xylenes
0.52 JH
0.17
500
-
-
1/19/2023
Nickel Total
143
3.3
100
-
-
1/18/2023
o-Xylene
0.43 JH
0.07
500
-
-
1/19/2023
Selenium Total
1.03
0.99
5
-
50
1/19/2023
Vanadium Total
3.13
1.00
-
0.3
-
1/18/2023
X lenes Total
0.95 JH
0.45
500
-
-
1/19/2023
Barium Total
80
4.4
700
-
2000
1/19/2023
Beryllium Total
6.5
0.3
-
4
4
P20D
1/19/2023
Chromium Total
11
1.1
10
-
100
1/19/2023
Copper Total
6.31
3.2
1000
-
1300
1/19/2023
Vanadium Total
8.93
1
-
0.3
-
1/19/2023
Zinc Total
143
8.7
1000
-
"
1/19/2023
Barium Total
40
4.4
700
-
2000
P28
1/19/2023
Chromium Total
1.23
1.1
10
-
100
1/19/2023
Zinc Total
133
8.7
1000
-
"
1/18/2023
, - ioxane
3.2
3
-
-
1/19/2023
Barium Total
160
4.4
700
-
2000
P29
1/18/2023
Benzene Total
0.753
0.15
1
-
5
1/18/2023
Chlorobenzene
5.5 H
0.17
50
-
100
1/19/2023
Vanadium Total
1
-
0.3
-
PZ1
1/19/2023
barium lotal
4.4
-77-
-
2000
1/19/2023
Chromium Total
1.43
1.1
10
-
100
1/19/2023
Antimony I ota
1
-
6
1/19/2023
Barium Total
80
4.4
700
-
2000
1/19/2023
Chromium Total
4.03
1.1
10
-
100
PZ2
1/19/2023
Copper Total
6.53
3.2
1000
-
1300
1/19/2023
Nickel Total
3.53
3.3
100
-
-
1/19/2023
Vanadium Total
1.7 J
1.0
-
0.3
-
1/19/2023
Zinc Total
123
8.7
1000
-
#
IF
urface Water Samples
1/19/2023 Barium Total 23 4.4
21,000+
-
2000
SWi
1/19/2023
Bromodichloromethane
1.5
0.17
17+
_
-
1/19/2023
Chloroform
2.3
0.18
2000
-
2000
1/19/2023
1,4-Dioxane
5.3
3.2
80+
-
-
1/19/2023
Antimony Total
0.423
0.34
5300+
-
-
SW2
1/19/2023
Barium Total
50
4.4
21,000+
2000
1/19/2023
Chromium Total
3.13
1.1
23.81"
-
1/19/2023
jVanadium Total
1.13
1 1
-
-
1/19/2023
IZinc Total
9.13
1 8.7
36.5"
-
5000*
MDL = Method Detection Limit MCL = Federal Maximum Contaminant Level
IMAC = Interim Maximum Allowable Concentration
J = The analyte was positively identified, but the value is estimated below the reporting limit.
H = Sample was prepped or analyzed beyond the specified holding time
H4= Container measured pH was >2 at time of analysis. Analysis date was more than 7 days from sampling date, as required for pH>2
*15A NCAC 2L groundwater standards are listed for all groundwater sampling locations. 15A NCAC 2B standards are listed for
surface water sampling locations (SWI and SW2).
Value represents an EPA action level.
"Value represents an EPA secondary Maximum Contaminant Level
+NC In -Stream Target Value for Surface Waters
"Hardness -dependent metal standard calculated assuming an in -stream hardness of 25 mg/L of CaCO3
Concentrations highlighted in vellow were detected above the 2L (or 213) standards.
Concentrations highlighted in orange were detected above the IMAC.
Concentrations highlighted in blue! were detected above the EPA MCL.

APPENDIX A
CORRESPONDENCE FROM THE
NC DIVISION OF WASTE MANAGEMENT

ROY COOPER
Governor
ELIZABETH S. BISER
Secretary
MICHAEL SCOTT
Director
NORTH CAROLINA
Environmental Quality
November 15, 2022
Sent Via Email - john.demary@pittcountync. ov
Mr. John Demary
Pitt County Director of Solid Waste and Recycling
3025 Landfill Road
Greenville, NC 27834
Re: Pilot Study Update and Request for an Extension of the Pilot Study
Closed and Unlined Pitt County MSW Landfill Northern Unit and Southern Unit
Pitt County
Solid Waste Permit Numbers 7401-MSWLF- and 7401-MSWLF-1974
FID 1747387
Dear Mr. Demary,
The Solid Waste Section (Section) has completed a review of the Pilot Study Update and Request for
an Extension of the Pilot Study dated October 18, 2022 and received November 8, 2022 (FID
1742606) and submitted on your behalf by Groundwater Management Associates (GMA) for the
Closed and Unlined Pitt County MSW Landfill Northern and Southern Units, Solid Waste Permit
Numbers 7401-MSWLF- and 7401-MSWLF-1974.
Within the Pilot Study Update and Request foran Extension of the Pilot Study, Pitt County is requesting
approval of three monitoring requests:
• First, to address the 1,4-Dioxane detected in the groundwater, the County completed a cap
improvement project with geophysical surveys and stormwater system upgrades as part of an
approved pilot study that began in 2019 for groundwater corrective action (FIDs 1323159 and
1323161). Continued monitoring is needed to assess the effectiveness of the upgrades so
the County is requesting an extension of the pilot study until July 2023.
• Second, the County is requesting to remove wells P5, P6, and P9 from the Northern Unit and
P11R from the Southern Unit from routine monitoring. Groundwater levels will continue to be
collected from these wells.
• Finally, the County is requesting to add well MW1R to the routine monitoring schedule for the
Southern Unit.
Based upon a review of the Pilot Study Update and Request for an Extension of the Pilot Study, the
Section approves the requests as written at this time. If you have any questions or concerns regarding
this letter, please feel free to contact me by email [e-mail] or by phone at
828.296.4500.
Sincerely,
L)4— `�—
Jaclynne Drummond
Hydrogeologist
Solid Waste Section, Division of Waste Management
NCDEQ
loxNorth
Carolina Department of Environmental Quality I Division of Waste Management
Asheville Regional Office 1 2090 U.S. Highway 70 1 Swannanoa, North Carolina 28778
acn•,. �.�.r ova
828,296.4500

cc sent via email: Tim Corley, Pitt County
Perry Sugg, SW Environmental Compliance Branch Head
Jason Watkins, SW Field Operations Branch Head
Drew Hammonds, SW Eastern District Supervisor
Ray Williams, SW Environmental Senior Specialist
Sherri Stanley, SW Permitting Branch Head
Cody Shell, GMA
North CamEw Orparrmml of Fnviranmenta I Q> IIV I [1WIMml trT WA51c Mop a+yn-ne
Asheville "lord QIYuc 1 2091) U.S. Hiyhwpy M I SwaMannn, Nrwth [lxmhnn M6 TIS
628lon.4500

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
MICHAEL SCOTT
Director
NORTH CAROLINA
Environmental Quality
June 26, 2019
Sent Via Email - [e-mail]
Mr. John Demary
Pitt County Director of Solid Waste & Recycling
3025 Landfill Road
Greenville, NC 27834
Re: Proposal for 1,4-Dioxane Assessment and Pilot Study at the Pitt County Municipal Solid
Waste Landfill
Closed and Unlined Pitt County MSW Landfill Northern and Southern Units
Pitt County
Solid Waste Permit Numbers 7401-MSWLF- and 7401-MSWLF-1974
FID 1323161
Dear Mr. Demary,
The Solid Waste Section (Section) has completed a review of the Proposal for 1,4-Dioxane Assessment
and Pilot Study at the Pitt County Municipal Solid Waste Landfill dated June 21, 2019 (FID 1323159)
and submitted on your behalf by Groundwater Management Associates, Inc. for the closed and unlined
Pitt County Landfill, Solid Waste Permit Numbers 7401-MSWLF- and 7401-MSWLF-1974.
To address the 1,4-Dioxane being detected within the groundwater at the landfill, Pitt County is
proposing to:
1) Delineate the vertical and horizontal extent of 1,4-Dioxane by installing two additional groundwater
monitoring wells (Type II and Type III) and six surface water gauges;
2) Initiate a one-year pilot study to determine the effectiveness of cap upgrades and repairs to see if
they have limited the infiltration of rainwater into the soil cap, and if they have reduced leachate
volumes and concentrations. Geophysical testing of the Southern Unit only will also be conducted to
evaluate landfill cap integrity. The County will repair any areas identified by the geophysical testing
and will inspect surface water drainage structures on the mound to ensure that they are operating as
designed. Once repairs are made, geophysical testing will be repeated to document hydrologic
benefits from cap repairs and to determine if the repairs have significantly reduced rainfall infiltration;
and
3) Install two instream piezometers approximately 1.5 feet below the ditch bottom at the locations of
the currently collected porewater samples. The instream piezometers will be used to collect
representative groundwater samples, measure groundwater levels, and determine any discharge
relationships at repeatable locations just below the stream bed.
Based upon a review of the Proposal for 1,4-Dioxane Assessment and Pilot Study at the Pitt County
Municipal Solid Waste Landfill, the Section approves the activities as described. If you have any
questions or concerns regarding this letter, please feel free to contact me by phone at 828.296.4706
or by email at [e-mail]. Thank you for your continued cooperation with this
matter.
a E Qom_
North Carolina Department oFEnvlronmental Quality I Division of Waste Management
Asheville Regional Office 12090 U.S. Highway 70 1Swan nanoa, North Carolina 28778
828,296.4500

Sincerely,
L;�4' rc�—�
Jaclynne Drummond
Hyd rogeologist
Solid Waste Section, Division of Waste Management
NCDEQ
cc sent via email: Tim Corley, Pitt County Engineer
Ed Mussler, SWS Chief
Adam Ulishney, SWS Environmental Compliance Branch Head
Jason Watkins, SWS Field Operations Branch Head
Drew Hammonds, SWS Eastern District Supervisor
Ray Williams, SWS Environmental Senior Specialist
Sherri Stanley, SWS Permitting Branch Head
Ethan Caldwell, SWS Permitting Engineer
Emma Shipley, GMA
Dr. Richard Spruill, GMA
Jay Holley, GMA
North Camtlna Geparnorni of Envlron*neidal Quality I NvIs1on of Wasic Managrrnent
Asheville Regional Office 1 20,90 U.S. Hlghway 70 1 Swannanoa, North Carolina 28778
82&29h_4500

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
MICHAEL SCOTT
Director
NORTH CAROLINA
Environmental Quality
July 2, 2020
Sent Via Email - [e-mail]
Mr. John Demary
Pitt County Director of Solid Waste & Recycling
3025 Landfill Road
Greenville, NC 27834
Re: Request for Reduced Sampling Frequency of Appendix 11 Constituents
Closed and Unlined Pitt County MSW Landfill Southern Unit
Pitt County
Solid Waste Permit Number 7401-MSWLF-1974
FID 1417776
Dear Mr. Demary,
The Solid Waste Section (Section) has completed a review of the Request for Reduced Sampling
Frequency of Appendix II Constituents dated July 1, 2020 (FID 1417773) and submitted on your behalf
by Groundwater Management Associates, Inc. for the closed and unlined Pitt County Landfill Southern
Unit, Solid Waste Permit Number 7401-MSWLF-1974.
In accordance with 15A NCAC 13B .1634 a request was provided to the Section to modify the
groundwater monitoring frequency for the full set of Appendix II constituents because no Appendix II
constituents have been detected since 2014. Pitt County is requesting to sample for Appendix II
constituents on a biennial basis with the next scheduled Appendix II sampling event occurring during
July 2022. The County will continue to sample for Appendix I parameters and for 1,4-dioxane on a
semi-annual basis.
Based upon a review of the Request for Reduced Sampling Frequency of Appendix 11 Constituents, the
Section approves the request as written at this time. If you have any questions or concerns regarding
this response letter, please feel free to contact me by phone at 828.296.4706 or by email at
[e-mail].
Sincerely,
1
Jaclynne Drummond
Hyd rogeologist
Solid Waste Section, Division of Waste Management
NCDEQ
cc sent via email: Tim Corley, Pitt County
a E Qom_
North Carolina Department oFEnvlronmental Quality I Division of Waste Management
Asheville Regional Office 12090 U.S. Highway 70 1Swan nanoa, North Carolina 28778
828,296.4500

Adam Ulishney, SWS Environmental Compliance Branch Head
Jason Watkins, SWS Field Operations Branch Head
Drew Hammonds, SWS Eastern District Supervisor
Ray Williams, SWS Environmental Senior Specialist
Ethan Caldwell, SWS Permitting Engineer
Emma Shipley, GMA
Q
North Carolina Uc?anr lof Fwlromme WQLsWhy I My LulliW Wnxly Mm L�YrrnrM
.Asheville Reglanel 'DfF" 1 7090 U.S. fthwpV M I Swannnn na. Nonh "rnUnn 157M
82A2Q[i 4S00

APPENDIX B
SAMPLING RECORDS

GMA #25101 - Pitt County Landfill -- Sample Collection Field Sheet
Date: ul ';1 /D 3
Sample ID: MWIR
Field Team Members: r j ��G
Field Staff initials / Duties {chec all that apply)
Initials
ET Water Level El Field Parameters ?1 Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: ❑ Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: SKMonitoring Well ❑ Surface Water ❑ Temporary Piexometer
Collection Method: n"� PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 52.98 ft Diameter: 2 in Screen interval: 40.0- 50.0 ft BLS
. r Water Level
ft Water Level: ? Water Level Date: J II t'� _;� 3 time: ) D : `7
Water Column q 44 ft 3 Well Volume gal
Purge
Parameters continue on grid below, if necessary)
Bails
PH
(S.U.$)
Sp. Cond.
(µS/cm)
ORP
(mvolts)
DO
(mg/1)
Temp
(CC)
Turbidity
(NTU)
?
Dry'
Comments- Purge Volume
(gal)
Ist Bail
� . �i
{ ` - y
] 7 •
/0. 3 7
I c';�: _3
2nd Well
Volume.
3"d Well
Volume
c
Sample Collection Date/Time: 1 1.�z3
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
Container Type
No. of Containers
Preservation
8250D App I
VOAs
3
HCl
b
8250D SIM ID
14-dioxane
VOAs
3
HCl
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 rah = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter, Use r = 0.083 feet App II collected every other 3uly starting in 2022.
2;\GMA\2S1XX-PITT COUNTY\25101 - LANDFILL\METHODS & BLANK WELL SAMPLING FORMS\WELL SAMPLING FORM_RMUNG�D220124.D0CX

GMA #25101- Pitt County Landfill — Sample Collection Field Sheet
Date: 15 I ; -3
Sample ID: MW3
Field Team Members: C N S
Field Staff Initials Duties (check all that apply)
©-Notes €Water Level rField Parameters iJ Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection 0 Other
Sampling For: C� Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: C" Monitoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: i�PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 47.47 ft Diameter: 2 in Screen interval: 35.0 - 45.0 ft BLS
Water Level
Water Level: 1 ft Water Level Date: 1 �1 E/3 time: c
Water Column '35 37 ft 3 Well Volume 70 gal
Purge Parameters continue on cairid below, if necessary)
Bails
pH
Sp. Cond.
ORP
DO
Temp
Turbidity
s
Dry-
Comments- Purge Volume
(S.U.$)
(µS/cm)
(mvolts)
(mg/1)
VQ
(NTII)
(gal)
IS, Bail
337--7
7(-:
2nd Well
Volume
—
-�
3Well
Volume
lume
Sample Collection Date/Time: 4i
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lk' .I.,. rr
Turbidity during Metals Collection:
Lab Anal Ms
Container Type
No. of Containers
Preservation
8260D App I
VOAs
3
HCl
8260D SIM ID
14-dioxane
VOAs
3
HCI
ET
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 rZh = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon bailers for delayed metals
App 11 collected every other July starting in 2022.
Z:�GMA�251kX-PrTTCCUKM25101- LANOFILL\METHODS & BLANK WELL SAMPLING FORMS\WELL SAMPLING F0RM_BAIL1NG Z02201Z4,dgCX

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet
Date: 1 19--) 3
>L�
111
Sample ID: MWSR
Field Team Members: G �S s -- P&
Field Staff Initials Duties (check all that apply)
Aotes 0" Water Level Cf�ield Parameters ample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: 0 Appendix I ❑ Appendix II 3"."Deiayed Metals?
Sample Type: I" Monitoring Well ElSurface Water ❑ Temporary Piezometer
Collection Method: ❑ PVC Sailer 2" Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 19.79 ft Diameter: 2 in Screen interval: TO - 17.0 ft BLS
Water Level: Sc
Water Level
1 ft Water Level Date; 111r� 1� 3 time: )1: j 7
Water Column —�O.VL ft 3 Well Volume -Z I G� - gal
Purge Parameters continue on grid below, if
necessary)
Bails
pH
(S.U.s}
Sp. Cond.
(PS/cm)
ORP
(mvolts}
DO
(mg/1)
Temp
[°C}
Turbidity
(NTUI}
Dry'
Comments- Purge Volume
{gal}
1n Bail
u3LI
rf. .
u
2nd Well
Volume
-G 7. E,
'7. `f
rf
i OL,o 4-
3rd Well
Volume
6-7�
'�
—I��'
� .O
!
� L.�
I�cr }
Sample Collection Date/Time: ' /1 B 1 3 y 10
Delayed Metals Collection Date/Time: r} l"11,13 15= 13 Turbidity during Metals Collection: �- J
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lab Analysis
Container lype
No. of Containers
Preservation
8260D App I
VOAs
3
HCI
8260D SIM ID
1 4-dioxane
VOAs
3
HCI
97
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
iL Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon bailers for delayed metals
App II collected every other July starting in 2022.
2:�GMA�25=-PITT COUNTY\25101- LANaFI \METHODS & BLANK WELL SAMPLING FORMS\WELL SAMPLING FORM_69L]NG 20220124.D00C

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet
Date:
I"1I13
1;
Sample ID: MW8
Field Team Members:
-VC,
Field Staff Initials 1� Duties (chec all that apply)
M
� /
"5ample
Notes
C�
0 Water Level
Field Parameters
C9 Collection ❑ Other
❑ Notes
❑ Water Level
❑ Field Parameters
❑ Sample Collection -❑ Other
Sampling For:
r
0 Appendix I
❑ Appendix II
❑ Delayed Metals?
Sample Type:
C Monitoring Well
❑ Surface Water ❑ Temporary Piezometer
Collection Method: 1Y PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 16.79 ft Diameter; 2
Water Level:
3
ft
Water Level Date:
Water Column
r
ft
3 Well Volume
4 �J
in Screen interval: 4.0 -14.0 ft BLS
Water Level
time: 5
gal
Purge Parameters continue on grid below, if
necessary)
Bails
pH
Sp. Cond.
ORP
DO
Temp
Turbidity
Dry?
D
Comments- Purge Volume
(S.LI.$)
(µS1cm)
(mvolts)
(mg/1)
(°C)
(NTU)
(gal)
13t Bail
[�� �''
l7 c�
2 7
nd
Vuyme
Volume
�� `1'
j
3'd well
Volume
27b�
Sample Collection Date/Time: 1 / 1-,1
1 J-� ' `;
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
El All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
Container T
No. of Containers
Preservation
❑
826QD A I
VOAs
3
HCI
0�
8260D SIM ID
i 4-dioxane
V OAs
3
HCl
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
Z:LGMA\251XX-PITT COUNM25101- LANL7FILL\METHOOS & BLANK WELL SAMPUNG FORMS\WELL SAMFUNG FORM -ML1NG}0230121DOCX

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet
Date: I :1 °i 413
Sample ID: P2
Field Team Members:
Field Staff Initials Duties (check all that apply)
❑'dotes Water Level C"Field Parameters ❑ tample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: EY" Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: ❑Monitoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: CT' -'PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth +
Stickup (ft):
19.05
Well
ft Diameter: 2 in
Water Level; i 3 - ) e- ft Water Level Date:
Water Column y - �' ft 3 Well Volume
I A b3
'. gal
Screen interval: 11.0 - 15,0 ft BLS
Water Level
time: ty
Purge Parameters continue on grid below, if necessary)
Bails
pH
{S.U.s}
Sp. Cond.
{µSJcm}
❑RP
{mvolts}
DO
(mg/1)
Temp
(°C)
Turbidity
[NTU}
Dry?
Comments- Purge Volume
(gal)
1A Bail
2nd Well
Volume
l
y
1� -7
3rd Well
Volume
Sample Collection Date/Time:'-
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VDAs
3
HCI
8250D 5IM ID
1 4-dloxane
VCAs
3
HCI
Ell
App I Metals
250 mL Plastic
1
HNO3
❑
App Ii Pesticides
1L Amber
2
n1a
3 Vols (in gallons) = 70.5 rzh = 0.4855745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon bailers for delayed metals
App H collected every other July starting in 2022.
Z; jGMAj25LXX-PITT CCUNTY\25101 - LANDFILLIMETHOaS & BLANK WELL SAMPLING FORMSjWELL SAMPLING FORM_ BAIUNG_20220124.D0CX

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet Date: t - t�
7.3
Sample ID: P4
Field Team Members: (' 3-z�' '� -) lP L
Field Staff Initials Duties (check all that apply)
!'A 0-Notes Z-Water Level I -Field Parameters .0 Sample Collection ❑ Other
—� ❑ dotes ❑ Water Level ❑ Feld Parameters ❑ Sample Collection ❑ Other
Sampling For: -D�_ Appendix I ❑ Appendix II Er�'_Delayed Metals?
Sample Type: T"_ Monitoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: ❑ PVC Bailer Q' Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 21.52 ft Diameter: 2 in
Water Level: ft Water Level Date:
Water Column l i . 4 Z, ft 3 Well Volume 2 �Z.! gal
Screen interval: 8.0 -18.0 ft BLS
Water Level
time:
Pur
a Parameters continue on grifd below, if necessary)
Bails
pH
(S.U.$)
Sp. Cond.
(µS/cm)
ORP
(mvolts)
DO
(mg1l),
Temp
(°C)
Turbidity
(NTU)
Dry'
Comments- Purge Volume
(gal)
11�t Bail
2"d Well
Volume
y � ��
� (v. �
ivr#, Cl
i
- 7
ti A
—
15 5
Volume`
?�
1�•.7
17.C)
Sample Collection Date/Time: - 3 Z S-'
Delayed Metals Collection Date/Time: t 1 , 3 Turbidity during Metals Collection:. E rj
Laboratory Analysis & Containers:
❑ All samples preserved
.U-All samples placed an ice/cooler
Notes/Maps etc.:
Lab Analysis
Container jyPe
No. of Containers
Preservation
8260DAppl
VOAs
3
HCl
8260D SIM ID
1 4-dioxane
VOAs
3
HCl
l —
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides .
ILAmber
2
n/a
3 Vols (in gallons) = 70.5 r'h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
I:\GMQ510-PIrr CflI1"25101 - LANDFILL\METHODS & BLANK WELL SAMPLING FDRMS�WELL SAMPLING FORM_MLING 20220124.POCX

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet
Date: I I `i 3
Cl
14
Sample ID: P7
Field Team Members: r
Field Staff Initials Duties (check all that apply)
CI -Rates C�Nater Level [Field Parameters © Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: El Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: 2� Monitoring Well ❑ Surface Water ❑ Temporary Piexometer
Collection Method: e-- PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 19.51 ft Diameter: 2 in Screen interval: 11.0 -16.0 ft BLS
Water Level
Water Level: ft Water Level Date: J / r t� I J3 time: L, ,l -7
Water Column 00 ft 3 Well Volume /V gal
Purge Parameters continue on grid below, if necessary)
Bails
pH
Sp. Cond.
ORP
DO
Temp
Turbidity►
?
Dry'
Comments- Purge Volume
(S.U.$)
(l.LS/cm)
(molts)
(mg/1)
(°C)
(NTU)
(gal)
2"d Well
Volume
c
3'a Well
Volume
�=�
1Sy.��s_j
j ct
l�s-o
Sample Collection Date/Time: I A c,'-? 3
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
ContaineEyype
No. of Containers
Preservation
©
8260D App I
VOAs
3
HCl
8260d 5IM Id
1 4-dioxane
VOAs
3
HCI
C3'
App I Metals
250 mL Plastic
I
HNO3
❑
App II Pesticides
IL Amber
2
n1a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon bailers for delayed metals
App II collected every other ]uly starting in 2022.
2:\GMA�2SM-PITY 00IIN7Yg5101 - LANDFILLWE7NODS & BLANK WELL SAMPLING FQRMS�WELL SAMPLING FORM BAILING_20220124.0aCX

GMA #25101 - Pitt County Landfill - Sample Collection Field Sheet
Date: / r ;3
3j
Sample ID: P12
Field Team Members: [_ ­5 5
Field Staff Ipitials 1� Duties (check all that apply)
11 Notes EI Water Level E r-Reld Parameters 1I 5ample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: Appendix I ❑ Appendix II Lg Delayed Metals?
Sample Type: � Monitoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: III PVC Bailer 3/Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 20.91 ft Diameter: 2 in Screen interval: 10.5 -17.5 ft BLS
Water Level
Water Level:Lj.LkL_ ft Water Level Date: ! / 1 t5/ 3 time:
Water Column ft 3 Well Volume �, j,�5 gal
Purge Parameters continue on arid below, if necessa
Bails
pH
(S.U.$)
Sp. Cond.
(µS/cm)
ORP
{mvolts}
DO
{mg/I}
Temp
(°C)
Turbidity
(NTU)
Dry'
Comments- Purge Volume
[gal]
1st Ball
2nd Well
Volume
_ l
7
G7.
�`�
(:�r
tv
1_5
3rd wen
Volume
Sample Collection Date/Time: _ 1/1 1 /1-3
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
r
Lab Analysis
Container Type
No. of Containers
Preservation
8260D APR I
VCAs
3
HCI
CJ"
8260D SIM ID
1 4-dioxane
VOAS
3
HCI
App I Metals
250 mL Plastic
1
HNO3
©
App II Pesticides
1L Amber
P 2
1 n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon bailers for delayed metals
App II collected every other July starting in 2022.
Z:IGMA\251XX-PM COIIN7fV3101 - LANDFILL�MEfHODS & BLANK WELL SAMPLING FORM%WELL SAMPLING FORM_BAILING 20220124.D0CX

13
3 c)
CMA #25101 - Pitt County Landfill --- Sample Collection Field Sheet Date: 1 r `I'�
Sample ID: P13 Field Team Members: C 5 S '51'L,
Field Staff Ir}itials Duties (checi�.all that apply)
Notes Water Level Field Parameters © Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: C?"' 7PPVC
1toring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: Sailer ❑ Teflon Railer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 19.8 ft Diameter: 2 in
Water Level: 10 - ft Water Level Date:
Water Column w _ ft 3 Well Volume gal
Screen interval: 11.0 -16.0 ft BLS
Water Level
time: I c = 3 t
Purge Parameters contlnue on grid below, if necessa
Bails
pH
(S.U.$)
Sp. Cond.
(PS/cm)
ORP
(mvolts)
Da
(mg/1)
Temp
(°C)
Turbidity
(NTU)
7
Dry'
Comments- Purge Volume
(gal)
1s* Bail
I `!`i
0. 17 �1
2"d Well
Volume
f�
i tl
�j,7
o�J�.
1-7,[.
}�
3rd Well
volume
,
�'
73.0
o
Sample Collection Date/Time: f A `,1 ;�3
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Anal sis
Container Type
No. of Containers
Preservation
❑
8260D App I
VOAs
3
HCI
❑
8260D SIM ID
1 4-dfoxane
VOAs
3
HCl
❑
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
I Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
Z:�GMQ51XX-PrTT COUNTY\25101 - LANDFILL�METHOaS & BLANK WELL SAMPLING FGRMS�WELL SAMPLING FdRM_MLING_Z02Z0124-D0CX

GMA #25101- Pitt County Landfill — Sample Collection Field Sheet
Date: 1 1 `k / I
Sample ID: P13D
Field Team Members: C
Field Staff In'' ials � ���- Duties (check all that apply)
ET -Notes C3'Water Level meld Parameters � 5ample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: CCMvnitoring Well ❑ Surface Water ❑ Temporary Piexometer
Collection Method: & PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 54.97 ft Diameter: 2 in
Water Level: 1 .1.3 ft Water Level Date: A 5 423
Water Column LP.5 ft 3 Well Volume G, gal
unknown -
Screen interval: 51.5 ft BLS
Water Level
time: j D - `I
PuEge Parameters continue on grid below, if
necessary)
Bails
pH
Sp. Cond.
DRP
DO
Temp
Turbidity
Dry?
ry"
Comments- Purge Volume
(S.U.$)
(µS/cm)
(mvolts)
(mg/1)
(°C)
(NTII)
(gal)
1*t Bail
-(.
51.
®
)'.
) Volume
5 0
L, 3.
I
3'd Weil
i
7�-`��
`��-!
3 ��
IS.3
��•�
Sample Collection Date/Time: l ll `� 1 a♦ try
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VOAs
3
HCI
8260D SIM ID
14-dioxane
VOAs
3
HCI
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App 1I collected every other July starting in 2022.
2:�GMAV5IXX-PLTT C0UNTn25101- LANDHI-QMETHODS & RAN K WELL SAMPLING FORMS\WELL SAMPLING FORM WLING_20220124.DOCX

r.`
f6\
GMA #25101- Pitt County Landfill — Sample Collection Field Sheet
Sample ID: P16R Field Team Members: L 7 s
Date:
Se
Field Staff Initials
❑'Flotes
Duties (check all that apply)
13"Water Level a -Field Parameters
�
D Sample Collection ❑ Other
❑ Notes
❑ Water Level
❑ Field Parameters
❑ Sample Collection ❑ Other
Sampling For: El'�' Appendix I
❑ Appendix II
El Delayed Metals?
Sample Type: 19'
Monitoring Well
❑ Surface
Water ❑ Temporary Piezometer
Collection Method:
❑ PVC Bailer
Fr' Teflon Bailer
❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 17.14 ft Diameter: 2 1n
Water Level: 1L7. rl`�S ft Water Level Date: i / I n ��
Water Column �ii:A-, ft 3 Well Volume gal
Screen interval. 11.0 -14.0 ft BLS
Water Level
time:- ly .3- 2
Purge Parameters continue on grid below, if necessa
Bails
pH
Sp. Cond.
4RP
DO
Temp
Turbidity
Drys
Comments- Purge Volume
(S.U.$)
GLSJcm)
(molts)
(mg/1)
(°C)
(NTII)
(gal)
Ist Bail
.
2"d Well
Volumej�-
3rd Well
Volume
Sample Collection Date/Time:
Delayed Metals Collection Date/Time; l J G1 123 2 °)l'urbidity during Metals Collection:
Laboratory Analysis & Containers:
0 All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VOAs
3
HCl
U�/
8260D SIM ID
14-dioxane
VOAs
3
HCl
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
IL Amber
2
n/a
3 Vols. (in gallons) = 70.5 rzh 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
2:\GMAW1XX-PITT COUNTI'\25101- LANDFILL�METHOIIS & BLANK WELL SAMPLING FORMS\WELL SAMPLING F0RM_,8AILING_20220124.D00f

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet
Date: i ` I� 3
!3
Sample ID: P17
Field Team Members:
Field Staff Initials Duties (check all that apply)
]'Notes EfiWater Level Meld Parameters EY'S'ample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: El"_ Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: L 77PVC
itoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 15.08 ft Diameter: 2 in Screen interval: 8.0 -11.0 ft BLS
J Water Level
,
Water Level: 7- v ft Water Level Date: i'1 e b3 time: t 1- 1
Water Column I(.)ft 3 Well Volume 00 gal
Purge Parameters continue on grid below, if
necessary)
Balls
pH
(S.U.$)
Sp. Cond.
(I,S/Cm)
ORP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTU)
?
Dry'
Comments- Purge Volume
(gal)
1A Bail
.may
16AS
1L_tb`A
5 a-,
1L� C-',
1 _+4
Volume
3"d Well
Volume
1 b C\
Sample Collection Date/Time: 1't.sz[
Delayed Metals Collection Date/Time: Turbidity during Metals Collection:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
i
Lab Analysis
Container 7
No. of Containers
Preservation
19
8250D App I
VOAs
3
HCl
8260D 5IM ID
1 4dioxane
VOAs
3
HCl
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 rzh = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon hailers for delayed metals
App II collected every other July starting in 2022.
ZVr4A\25IXX-PTrr CMNM25101- IANDFILL�METHODS & BLANK WELL SAMPLING FORMS1WFLL SAMPLING F0RM_BAR3NG Z022D124,D0CX

►3
L�
GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet Date: j 1 F. 41-3
Sample ID: P19 Field Team Members: c- J C-
Field Staff Inn''tials Duties (check all that apply)
Rotes ❑-Water Level 3,Field Parameters CrSarnple Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: ff" Appendix I ❑ Appendix II Delayed Metals?
Sample Type: LT' Monitoring Well ❑ Surface Water ❑ Temporary Piexometer
Collection Method: ❑ PVC Baiter 13 Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 18.4 ft Diameter: 2 in
Water Level:ft Water Level Date: I Z1 t'I d 3
Water Column jc.u-'Z- ft 3 Well Volume 2CD gal
Screen interval: 9.0 - 13.0 ftBLS
Water Level
time; f f
Purge Parameters continue on grild below, if necessa
Bails
pH
(S.U.$)
Sp. Cond.
GLS/cm)
❑RP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTU)
a
Dry'
Comments- Purge Volume
(gal)
1st Bail
-7L'
�� �
7y7.�
o- 3r-1
2ndWVolume
ol
3 G' C.7
17 G'
7�.
a
�[�.`'v
5"71
3"d Well
Volume
-y
7.ti
-
Sample Collection Date/Time: I /16Id 3 3. !
Delayed Metals Collection Date/Time: 1 /1 `i I a 3 /: U)Turbidity during Metals Collection: 3
Laboratory Analysis & Containers:
0 All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lab Analysis
Container
No. of Containers
Preservation
8260D App I
VOAs
3
HCI
8260D 5IM ID
14-dioxane
VOAs
3
HCI
97
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
I Amber
2
n/a
3 Vols (in gallons) = 70.5 rzh = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter, Use r = 0.083 feet App II collected every other July starting in 2022.
Z.\GMAj251XX-PnT CGUN M25101 - LtiNDFILLiMEMOaS & BLANK WELL SAMPLING rORMS\WELL SAMPLING FORM-BAILING_20220124.DOCX

Date: I l r ,� I,).3
-29
GMA #25101- Pitt County Landfill — Sample Collection Field Sheet
Sample ID: P20R
Field Team Members: C 75 a J? G
Field Staff Initials Duties (check all that apply)
C'lotes El"'Water Level R-rield Parameters 111 Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: � Appendix I ❑ Appendix II 1� Delayed Metals?
Sample Type: � Monitoring Well ❑ Surface Water ❑ Temporary Piexometer
Collection Method: ❑ PVC Bailer d Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 33.51 ft Diameter: 2
Water Levels: Z `1 ft Water Level Date: / t' 13.
Water Column -qo -5&" ft 3 Well Volume Lt � -5
in Screen interval: 10.0 - 30.0 ft BLS
Water Level
time: I I J %
gal
Purge Parameters continue on grid below, if necessary)
Bails
PH
(S.LI.$)
Sp. Cond.
(µS/cm)
ORP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTLII)
Dry'?
Comments- Purge Volume
(gal)
1ft Bail
5 • Gl�
-1 �'_
`� ��
17. j
39
2nd Well
Volume
G -13
)�1 3
-y3.
f
_. cr
03
3"d Well
Volume
6,17
�� 1
-� 5 _
.
Sample Collection Date/Time:
f 1i '?I�,3 5.5-7
Delayed Metals Collection Date/Time: : 07 Turbidity during Metals Collection:
Laboratory Analysis & Containers:
El All samples preserved
El All samples placed on ice/cooler
Lab Analysis
Container T
No. of Containers
Preservation
8260❑ A I
VOAs
3
HCI
�
8250❑ SIM ID
14-dioxane
VOAs
3
HCI
I'
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
Notes/Maps etc.:
3 Vols (in gallons) = 70,5 r2h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
Z:�GMANZ51Xtt-Prrr CDUNTnZ5101 - LANDFILLftrN00S & BLANK WELL SAMPLING FQRMSjWELL SAMPLING FARM_9ARING_2Q22Q129.t =

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet Date: A'vC-z3
Sample ID: P20D Field Team Members: c v:' L
Sampling For: a -Appendix I ❑ Appendix II Fr-l-.4-Dioxane ❑ Delayed Metals?
Sample Type: 9—Monitoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: ❑ PVC Bailer ❑ Teflon Bailer 0 Submersibie Pump ❑ Grab
Well Info: Depth: 60 ft BLS Total Well Length: 63.02 ft Screen interval: 50.0 - 60.0 ft BLS
Well Diameter: 2 in Water Level: i2:7L; ft Water Level Date/Time: i ?` 1
Water Column: 5'2- ft 3 Well Volume: 2,:;- gal
Purge
Parameters continue on grid below if necessa
Time
pH
(S.U.$)
Sp. Cond.
(µSJcm)
❑RP
(mvolts)
DO
(mgJl)
Temp
(°C)
Turbidity
(NTU)
Water Depth to to(ft
below TDC
Flow Rate (mLJmin) and
Purge Volume (gal)
ML
Pump On
�:a
.�s�
5s•b
'561
N-C-
27.1
�: +7
s
7 y
y. b
c).o
4IS- o
y q.
�I3. J
1 Y�. ]
�►
Sample Collection Time
Sample Collection Date/Time: i-f\ 7-2a
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lab Analysis
Container Type
No. of Containers
Preservation
0-
8250D App I
VOAs
3
HO
8260D SIM ID
1 4-dioxane
VOAs
3
HCI
0-
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
IL Amber
2
n/a
V (in gallons) = 70.5 rzh = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet App II collected every other ]uly starting in 2022.
INDICATOR PARAMETERS HAVE STABILIZED WHEN 3 CONSECUTIVE READINGS ARE WITHIN: Less than 10410 variance for Specific
Conductance, less than 3% variance for Temperature, +1- 0.1 unit for pH, +/- 10 my for QRP.

�J
r
GMA #25101 - Pitt County Landfill - Sample Collection Field Sheet
Sample ID: P21 Field Team Members: C. "S-S
Date:
Field Staff Initials ��� Duties (check all that apply)
D-Notes later Level LYField Parameters A-9'a-mple Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: I�Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: [�MYl ing Well ❑ Surface Water ❑ Temporary Piezameter
Collection Method: 0 PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 15.27 ft Diameter: 2 in Screen interval: 8.0 - 11.0 ft 8L5
Water Level
Water Level: t�. to u ft Water Level Date: Ij3 time: /& - 1 y
Water Column 6. 5 `I ft 3 Well Volume I--,' gal
Pu a Parameters continue on grid below, if necessary)
Bails
pH
(S.U.$)
Sp. Cond.
(µSJcm)
ORP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTU)
D ry'a
Comments- Purge Volume
(gal)
1st Bair
nd
Vol wmel
. � �
`
��7. U�
(y .
!
1*V .
. 31.
3'a Well
Volume
u
­733
0:2
Sample Collection Date/Time: 111 L1 off.'
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
© All samples preserved
❑ All samples placed on icelcooler
Notes/Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VOAs
3
HCl
�f
8260D SIM ID
14-dioxane
VOAs
3
MCI
®'
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
I Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter, Use r = 0.083 feet App II collected every other July starting in 2022.
ZAGMA\25170C-PrrT CGIJNiYj25101 - LANDFILL�METHODS & BLANK WELL SAMPLING FORMSNWELL SAMPLING F9RM_BA1L1NG_20220124.DD0(

11-
11�
1 I t r' /j -
GMA #25101 - Pitt
County Landfill —
Sample Collection Field Sheet Date:
Sample ID:
P23
Field Team Members: C.
Field Staff Initials
Duties (check
all that apply) /
D-{Votes
O'Water Level
C"Field Parameters Q Sample Collection ❑ Other
❑ Notes
❑ Water Level
❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: ©.
i
Appendix I
❑ Appendix II MDelayed Metals?
Sample Type: 0 Monitoring Well
❑ Surface Water ❑ Temporary Piezometer
Collection Method:
❑ PVC Bailer
©/ Teflon Bailer ❑ Submersible Pump ❑
Grab
Well Info:
Total Depth +
Stickup (ft):
Well
19.53 ft Diameter: 2 in
Water Level: i u -6 ft Water Level Date: i / 1 6/2 3
Water Column _ y _ft 3 Well Volume JJS �=�ti gal
Screen interval: 11.0 - 16.O ft BLS
Water Level
time: I 1
Purge Parameters continue on qrid below, if necessary)
Bails
pH
(S.U.$)
Sp. Cond.
(µSJcm)
DRP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTU)
7
Dry'
Comments- Purge Volume
(gal)
15t Bail
2"d Well
Volume
3"d Well
Volume�-
�
0
�i.l
�•' r--.} I�� hr�S3
Sample Collection Date/Time: 1 /1 r133 1:
Delayed Metals Collection Date/Time: l /lG113 3 1.3 � Turbidity during Metals Collection:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lab Analysis
ContainerType
No. of Containers
Preservation
8260D App I
VOAs
3
HCi
8260D SIM ID
1 4-dioxane
VOAs
3
HCI
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h
All wells 2" in diameter. Use r = 0.083 feet
*Use Teflon bailers for delayed metals
App II collected every other July starting in 2022.
Z:kGMA1251XX-PITr COUNM25101 - LANQFILLjMMODS & BLANK WELL SAMPLING FORMSIWELL SAMPLING FORM BAILING_20220124.DOCX

Vti
GMA #25101- Pitt County Landfill — Sample Collection Field Sheet
Sample ID: P28
Field Team Members:
Date: I' 1 Y h- 3
�S — P6,
Field Staff Initials ! Duties (checkjall that apply)
®'Notes 15 Water Level Field Parameters E'Sample Collection ❑ other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: Appendix I ❑ Appendix II Delayed Metals?
Sample Type: Er Monitoring Well El Surface Water ❑ Temporary Piexometer
Collection Method: ❑ PVC Bailer LTefon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 10.94 ft Diameter: 2 in Screen interval: 3.5 - 8.0 ft BLS
Water Level
Water Level: c, % ft Water Level Date: I //elx 3 time:
Water Column ,�Ift 3 Well Volume
hs gal
Purge Parameters continue on rid below if necessary)
Bails
pH
(S.U.$)
Sp. Cond.
(µS/cm)
ORP
(molts}
DO
(mg/1)
Temp
(OC)
Turbidity
(NTU)
Dry?
Comments- Purge Volume
(gal)
3st BaiI
(�.�
�77
6�.
-7�
2nd Well
Volume
. 70
7 3. G
' , �V
1 Y. v
3) `7
3rd Well
Volume
5- �V
-�
1 qy
7• Utz
1y+ 7
c
1
Sample Collection Date/Time:
1 /!e /d . r S'O
Delayed Metals Collection Date/Time: i♦Ljj;3 1
_
r t, Turbidity during Metals Collection: 15 •j
Laboratory Analysis & Containers:
Lab Analysis
Container Type
No. of Containers
Preservation
El All samples preserved
El All samples placed on ice/cooler
A I
VOAs
3
HC[
8260D SIM ID
1 4-dioxane
VOAs
3
i1C1
App I Metals
250 mL Plastic
1
HNO3
❑ j
App II Pesticides
1L Amber
2
n/a
Notes/Maps etc.:
3 Vois (in gallons) = 70.5 rzh = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App H collected every other July starting in 2022.
ZAGMAj25110[-P1Tf COUN1Y12S101 - iANOF1LL�MENOOS & BLANK WELL SAMPLING FORMSIWELL SAMPLING FORM_MLING_Z0220124.DOCX

Date:
a
all
GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet
Sample ID: P29
Field Team Members: C j ; { [;
Field Staff Initials Duties (check all that apply)
ErNates C!(Water Level ERTield Parameters if"Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Feld Parameters ❑ Sample Collection ❑ Other
Sampling For: EK Appendix I ❑ Appendix II 2"" Delayed Metals?
Sample Type: 13' Monitoring Well ❑ Surface Water ❑ Temporary Piezometer
Collection Method: ❑ PVC Bailer ER""Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 14.96 ft Diameter: 2 in Screen interval: 7.0 -12.0 ft 6LS
Water Level
Water Level: ft Water Level Date: t tiP/;,"s3 time: ILI : ci
Water Column 6.60 ft 3 Well Volume 13 h,.. I ; gal
Pure Parameters continue on qrid below, if necessary)
Bails
pH
(S.U.$)
Sp. Cond.
(RS/cm)
ORP
(mvolts)
DO
(mg/I}
Temp
(°C)
Turbidity
(NTU)
?
Dry'
Comments- Purge Volume
(gal)
1st Bail3
3
2nd Well
Volume
5.33
lo3-7
73.
—
��.7
1�.5
4/
3`d Well
Volume
. yl
lu73
71.1)
y 7
Sample Collection Date/Time: 1/1 eAr)-5l) I0,"�
Delayed Metals Collection Date/Time: l I 1 `l 1:z3 W'Y-� Turbidity during Metals Collection: �� 3
Laboratory Analysis & Containers. -
El All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VOAs
3
HCI
8260D 5IM ID
1 4-dioxane
VOAs
3
HCI
App I Metals
258 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 r2h = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
I:IGMAt2S1XX-PITT LOUNTY\25IOI - LANOFILL\METHODS & BLANK WELL SAMPLING FORMS\WELL SAM PLING FORM BAILING 20220124.00CY

GMA #25101- Pitt County Landfill -- Sample Collection Field Sheet
Sample ID: PZ1
Date: 1 1'I/x 3
Field Team Members: C- j S r ,0 eC,
Field Staff I itials
Duties (check all that appiy)
/
Notes
Water Level
&(Field Parameters
8 Sample Collection ❑ Other
❑ Notes
❑ Water Level
❑ Field Parameters
❑ Sample Collection ❑ Other
Sampling For: Cf Appendix I
❑ Appendix II
❑ Delayed Mettaa s?
Sample Type: ❑
itoring Well
7PVC
❑ Surface
Water C9Temporary Piezorneter
Collection Method:
Bailer
❑ Teflon Bailer
❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 3.39 ft Diameter: f 2 in
Water Level: +( �p ft Water Level Date: 16 I 3
Water Column ft 3 Well Volume gal
Screen interval: J ft BLS
Water Level
time:/,'YU
Purge Parameters continue on rid below, if necessary)
Bails
pH
(S.U.$)
Sp. Cond.
(uS/cm)
ORP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTU)
Dry?
Comments- Purge Volume
{gal}
1st Bail
�, �
03
i
2nd well
Volume
3"d Well
Volume
Sample Collection Date/Time: I I `I P c o y
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/Maps etc.:
Turbidity during Metals Collection:
r Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VCAs
3
HCi
©r
8260D SIM ID
1 4-dioxane
VOAs
3
HCl
13-1
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
nJa
3 Vols (in gallons) = 705 r2h = D.4856745 * h *Else Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App Il collected every other July starting in 2022.
Z:\GMA�251M-PPT COUNTY\25 101 - LANOFSLL\METHOdS & B1ANK WELL SAMPLING FORMSIWELL SAMPLING FORK -UM ING_202Z0124.00CX

GMA #25101 - Pitt County Landfill — Sample Collection Field Sheet Date: I [ •i � 3
Sample ID: PZ2 Field Team Members: L —s3 _ S v, C-,
Field Staff Initials . Duties (check all that apply)
totes CPVater Level D+ield Parameters [Sample Collection ❑ Other
❑ Notes ❑ Water Level ❑ Field Parameters ❑ Sample Collection ❑ Other
Sampling For: If Appendix I ❑ Appendix II ❑ Delayed Metals?
Sample Type: ❑ Monitoring Well ❑ Surface Water Cyl�Temporary Piezometer
Collection Method: PVC Bailer ❑ Teflon Bailer ❑ Submersible Pump ❑ Grab
Well Info:
Total Depth + Well
Stickup (ft): 3.44 ft Diameter: 2 in Screen interval: ft BLS
' Water Level
Water Level: ft Water Level Date: h��g jllo 3 time. V ' 3 �
Water Column ft 3 Well Volume gal
Pure Parameters continue on grid below, if necessary)
Basis
pH
(S.U.$)
Sp. Cond,
Uslcm]
ORP
(mvolts)
DO
(mg/1)
Temp
(°C)
Turbidity
(NTU)
?
Dry"
Comments- Purge Volume
(gal)
V Ball
7. 1'
' 9 7
i o 1-
7.
2"d Well
Volume
3'd Well
Volume
Sample Collection Date/Time: 1 Jltr'i 7 11= ) 0
Delayed Metals Collection Date/Time:
Laboratory Analysis & Containers:
❑ All samples preserved
❑ All samples placed on ice/cooler
Notes/ Maps etc.:
Turbidity during Metals Collection:
Lab Analysis
Container Type
No. of Containers
Preservation
8260D App I
VOAs
3
HCI
8260D SIM ID
1 4-dioxane
VOAs
3
HCI
App I Metals
250 mL Plastic
1
HNO3
❑
App II Pesticides
1L Amber
2
n/a
3 Vols (in gallons) = 70.5 rzh = 0.4856745 * h *Use Teflon bailers for delayed metals
All wells 2" in diameter. Use r = 0.083 feet App II collected every other July starting in 2022.
2:\GMA\25M-PITY COIINM5101 - LAN DFILL\M MODS & BLANK WELL SAMPLING FORM51WELL SAMPLING FORht_M1L1mG_20220124A0CX

Pitt County Landfill July Monitoring Event Field Sheet
Year: ) L,)) 3
Callected By
r.-
Total Well
Jo
Depth
Depth
Height of
Field Parameters
Date/Time
Specific
Water
Purging
na
(including
to
Water
3 Well
Well
Q.
E
stickup) {ft
water
Column
Volumes
Gallons Bailed
Temp
Conductance
DO
Turbidity
level
completion/
Metals
Well
�n
9LS]
{ft]
{h) {Ft)
(gallons)
extracted Dry?
Bails
H
°C
m L
ntu
collected
Volatiles Sampling
Sampling
notes
'
All App II, 1,4-
N/A
N/A
G -y o
+
1 � f
1 k1 . r
7Wq
dipxane
J
j!
SW2
All App 11,1,4-
N/A
NIA
^^��
�]i�1
! �
U
�
��.�
I�Ir;I � j;-,/I
dipxane
y�J
All App 11, 1,4-
N/A
NIA
��; 4���
i ��• -i7
V
t7al
dioxane
1st Bail:
R21
App 1182600,
4
N rA
1,4.dioxane
znd Vol:
3rd Vol:
1st Ball:
Pit
App II 82501),
3.4
N/A
1,4.dloxane
2nd Vol:
3rd Vul:
FB
Al App II, 1,4-
N/A
NIA
N/A
dioxane
ER
All App 11, 1,4-
N/A
NIA
NIA
193 15,3
dioxane
Collect surface water samples facing upstream. Collect from point of confluence for SW2.
EB: Pour lab DI water into bailer and over gloves and rope into ss pitcher then into sample containers.
FB: Use lab DI water to fill sample containers directly. Collect on -site preferably near the dirt road within the landfill to evaluate for passible field contaminants from road dust.
Well Volumes din gallons) =70.5 r2h = 0.4856745 " h All wells 2 inch diameter. Use r = 0.083 feet One 3-foot bailer = 0.27 gal GMA
1 of 1 � �:•-_

APPENDIX C
LABORATORY REPORT AND CHAIN -OF -CUSTODY
FORMS FOR WATER SAMPLES

%, eurofins
Environment Testing
I ANALYTICAL REPORT C
PREPARED FOR
Attn: Cody Shell
Groundwater Management Associates
4300 Sapphire Ct., Suite 100 C
Greenville, North Carolina 27834
I
Generated 2/20/2023 3:12:35 PM
JOB DESCRIPTION
Pitt County Landfill Apt
JOB NUMBER
752-1662-1

The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the
methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written
approval of the laboratory. All questions should be directed to the Eurofins Environment Testing Southeast, LLC Project
Manager.
Generated
�y 2/20/2023 3:12:35 PM
Authorized for release by
Stephanie Franz, Project Manager
stephanie.franzCcD,et.eurofinsus.com
[phone]
Eurofins Savannah is a laboratory within Eurofins Environment Testing Southeast, LLC, a company within Eurofins Environment Testing Group of Companies
Page 2 of 115 2/20/2023

Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Table of Contents
Laboratory Job ID: 752-1662-1 C
Cover Page ..............................................
1
Table of Contents .........................................
3
Definitions/Glossary.......................................
4 L
Case Narrative ...........................................
5
Detection Summary ........................................
7
Client Sample Results ......................................
14
Surrogate Summary .......................................
62
QC Sample Results ........................................
64
QC Association Summary ...................................
90
Lab Chronicle ............................................
95
Certification Summary ......................................
104
Method Summary .........................................
105
Sample Summary .........................................
106
Chain of Custody ..........................................
107
Receipt Checklists .........................................
114
Eurofins Raleigh
Page 3 of 115 2/20/2023

Definitions/Glossary
Client: Groundwater Management Associates Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Qualifiers
GUMS VOA
Qualifier Qualifier Description
LCS and/or LCSD is outside acceptance limits, low biased.
`+ LCS and/or LCSD is outside acceptance limits, high biased.
H Sample was prepped or analyzed beyond the specified holding time
H4 Container indicated preservation, however measured pH was >2 at time of analysis. Analysis date was more than 7 days from sampling
date, as required for samples not preserved to pH<2.
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Metals
Qualifier Qualifier Description
J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value.
Glossary C
Abbreviation These commonly used abbreviations may or may not be present in this report.
a Listed under the "Y column to designate that the result is reported on a dry weight basis
%R Percent Recovery
CFL Contains Free Liquid
CFU Colony Forming Unit
CNF Contains No Free Liquid
DER Duplicate Error Ratio (normalized absolute difference)
Dil Fac Dilution Factor
DL Detection Limit (DoD/DOE)
DL, RA, RE, IN Indicates a Dilution, Re -analysis, Re -extraction, or additional Initial metals/anion analysis of the sample
DLC Decision Level Concentration (Radiochemistry)
EDL Estimated Detection Limit (Dioxin)
LOD Limit of Detection (DoD/DOE)
LOQ Limit of Quantitation (DoD/DOE)
MCL EPA recommended "Maximum Contaminant Level'
MDA Minimum Detectable Activity (Radiochemistry)
MDC Minimum Detectable Concentration (Radiochemistry)
MDL Method Detection Limit
ML Minimum Level (Dioxin)
MPN Most Probable Number
MQL Method Quantitation Limit
NC Not Calculated
ND Not Detected at the reporting limit (or MDL or EDL if shown)
NEG Negative / Absent
POS Positive / Present
IDOL Practical Quantitation Limit
PRIES Presumptive
QC Quality Control
RER Relative Error Ratio (Radiochemistry)
RL Reporting Limit or Requested Limit (Radiochemistry)
RPD Relative Percent Difference, a measure of the relative difference between two points
TEF Toxicity Equivalent Factor (Dioxin)
TEQ Toxicity Equivalent Quotient (Dioxin)
TNTC Too Numerous To Count
Eurofins Raleigh
Page 4 of 115 2/20/2023

Case Narrative
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Laboratory: Eurofins Raleigh
Narrative
Job ID: 752-1662-1
0
Job Narrative
752-1662-1
Comments
No additional comments.
Receipt
The samples were received on 1/23/2023 10:00 AM. Unless otherwise noted below, the samples arrived in good condition, and where
required, properly preserved and on ice. The temperature of the cooler at receipt was 6.00 C.
GC/MS VOA
Method 8260D: The laboratory control sample (LCS) & laboratory control sample duplicate (LCSD) for analytical batch 752-707 recovered
outside control limits for several analytes. A MRL (reporting limit) sample was analyzed and all analytes were detected. The client samples
with detects will be reanalyzed for those compounds.
Method 8260D: The continuing calibration verification (CCV) associated with batch 752-708 recovered outside acceptance criteria, low
biased, for several compounds. A reporting limit (RL) standard was analyzed, and the target analyte was detected. Non -detections of the
affected analytes are reported. Any detections are considered estimated.
Method 8260D: The continuing calibration verification (CCV) associated with batch 752-708 recovered above the upper control limit for
several compounds. Non -detections of the affected analytes are reported. Any detections are considered estimated.
Method 8260D: The laboratory control sample (LCS) and/ or laboratory control sample duplicate (LCSD) for analytical batch 752-708
recovered outside control limits for the following analytes: 1,2-Dichlorobenzene, 2-Butanone (MEK), Acetone, Bromoform, Chlorobenzene,
m-Xylene & p-Xylene, o-Xylene, Styrene and 1,4-Dichlorobenzene.
Method 8260D: The CCV for analytical batch 752-707 recovered outside control limits for the following analyte(s):
1,2-Dibromo-3-Chloropropane, 2-Butanone (MEK), 2-Hexanone, 4-Methyl-2-pentanone (MIBK), Acetone, Acrylonitrile, Bromomethane,
Chloroethane, Chloromethane, Vinyl acetate and Vinyl chloride have been identified as a poor performing analyte when analyzed using
this method; therefore, re-extraction/re-analysis was not performed. These results have been reported and qualified.
Method 8260D: The method blank for analytical batch 752-872 contained 2-Butanone (MEK) above the method detection limit (MDL).
Associated samples were not re -analyzed because results were less than the reporting limit (RL) OR practical quantitation limit (PQL).
2-Butanone limits have recently increased to a reporting limit (RL) of 20ug/L.
Method 8260D: The following analytes have been identified, in the reference method and/or via historical data, to be poor and/or erratic
performers: 2-Butanone (MEK), Acetone, Chloroethane and Vinyl acetate. These analytes may have a 50% D.
Method 8260D: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch 752-872
recovered outside control limits for the following analyte(s): 2-Butanone (MEK). 2-Butanone (MEK) has been identified as a poor
performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was not performed.
Method 8260D: The LCS & LCSD was biased low for Styrene. The compound was a non -detect in the client samples. Styrene was
detected in the MRL sample; therefore, the data were reported.
(LCS 752-872/4) and (LCSD 752-872/5)
Method 8260D: The continuing calibration verification (CCV) associated with batch 752-872 recovered outside acceptance criteria, low
biased, for 1,1,2,2-Tetrachloroethane, Vinyl chloride and 1,4-Dichlorobenzene. A reporting limit (RL) standard was analyzed, and the target
analytes are detected. Since the associated samples were non -detect for the analyte(s), the data are reported.
Eurofins Raleigh
Page 5 of 115 2/20/2023

Case Narrative C
Client: Groundwater Management Associates Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1 (Continued)
Laboratory: Eurofins Raleigh (Continued)
Method 8260D: The laboratory control sample and/or the laboratory control sample duplicate (LCS/LCSD) for analytical batch 752-708 ,
recovered outside control limits for the following analyte(s): 2-Butanone (MEK), Acetone and Bromoform. 2-Butanone (MEK), Acetone and
Bromoform have been identified as a poor performing analyte when analyzed using this method; therefore, re-extraction/re-analysis was
not performed. These results have been reported and qualified.
Method 8260D: The LCS and/or LCSD recovered low for 1,2-Dichlorobenzene, Chlorobenzene, m-Xylene & p-Xylene, o-Xylene, Styrene,
Xylenes, Total and 1,4-Dichlorobenzene. A MRL sample was analyzed and all target compounds were detected. Samples with target
non -detects are reported. Samples with target compounds detected > reporting limit (RL) will be re -analyzed.
(LCS 752-708/5) and (LCSD 752-708/6)
Method 8260D SIM 14D: The following samples were diluted due to foaming: 7401-MW6R (752-1662-3), 7401-P16R (752-1662-11),
7401-P19 (752-1662-13), 7401-P20R (752-1662-15) and 7401-P29 (752-1662-19). Elevated reporting limits (RL) are provided.
Method 8260D SIM 14D: The following sample(s) was collected in a properly preserved vial; however, the pH was outside the required
criteria when verified by the laboratory. The sample was analyzed outside the 7-day holding time specified for unpreserved samples but
within the 14-day holding time specified for preserved samples: 7401-P16R (752-1662-11).
Method 8260D SIM 14D: The method requirement for no headspace was not met. The following volatile sample was analyzed with
headspace in the sample container(s): 7401-P16R (752-1662-11).
Method 8260D SIM 14D: The following sample(s) was collected in a properly preserved vial; however, the pH was outside the required
criteria when verified by the laboratory. The sample was analyzed outside the 7-day holding time specified for unpreserved samples but
within the 14-day holding time specified for preserved samples: 7401-MW6R (752-1662-3).
No additional analytical or quality issues were noted, other than those described above or in the Definitions/Glossary page.
Metals
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
VOA Prep
No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Eurofins Raleigh
Page 6 of 115 2/20/2023

Detection Summary
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW1R
F
Job ID: 752-1662-1
Lab Sample ID: 752-1662-1
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
53
10
4.4
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-MW3
Lab Sample ID: 752-1662-2
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
2.6
0.50
0.32
ug/L
1 8260D SIM 14D Total/NA
Benzene
0.42
J
1.0
0.15
ug/L
1 8260D Total/NA
Barium
370
10
4.4
ug/L
1 6010D Total
Recoverable
Cobalt
12
10
1.4
ug/L
1 6010D Total
Recoverable
Nickel
10
J
40
3.3
ug/L
1 6010D Total
Recoverable
Vanadium
5.9
J
10
1.0
ug/L
1 6010D Total
Recoverable
Zinc
41
20
8.7
ug/L
1 6010D Total
L
Recoverable
Client Sample ID: 7401-MW6R
Lab Sample ID: 752-1662-3
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
6.7
H4
0.50
0.32
ug/L
1 8260D SIM 14D Total/NA
Benzene
0.26
J
1.0
0.15
ug/L
1 8260D Total/NA
Client Sample ID: 7401-MW8
Lab Sample ID: 752-1662-4
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
62
10
4.4
ug/L
1 6010D Total
Recoverable
Chromium
6.8
J
10
1.1
ug/L
1 6010D Total
Recoverable
Vanadium
9.4
J
10
1.0
ug/L
1 6010D Total
L
Recoverable
Client Sample ID: 7401-P02
Lab Sample ID: 752-1662-5
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
38
10
4.4
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-PO4
Lab Sample ID: 752-1662-6
1 No Detections.
Client Sample ID: 7401-P07
Lab Sample ID: 752-1662-7
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
180
10
4.4
ug/L
1 6010D Total
Recoverable
Chromium
1.1
J
10
1.1
ug/L
1 6010D Total
Recoverable
Cobalt
1.9
J
10
1.4
ug/L
1 6010D Total
Recoverable
Copper
9.7
J
20
3.2
ug/L
1 6010D Total
Recoverable
Vanadium
2.6
J
10
1.0
ug/L
1 6010D Total
Recoverable
This Detection Summary does not include radiochemical
test results.
Eurofins Raleigh
Page 7 of 115
2/20/2023

Detection Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P07 (Continued)
Lab Sample ID: 752-1662-7
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Selenium
1.6
J
2.5
0.99
ug/L
1 6020B Total
Recoverable
Client Sample ID: 7401-P12
Lab Sample ID: 752-1662-8
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
66
10
4.4
ug/L
1 6010D Total
Recoverable
Beryllium
0.46
J
4.0
0.30
ug/L
1 6010D Total
Recoverable
Chromium
1.7
J
10
1.1
ug/L
1 6010D Total
Recoverable
Vanadium
1.4
J
10
1.0
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-P13
Lab Sample ID: 752-1662-9
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
58
10
4.4
ug/L
1 601OD Total
Recoverable
Client Sample ID: 7401-P13D
Lab Sample ID: 752-1662-10
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
0.41
J
0.50
0.32
ug/L
1 8260D SIM 14D Total/NA
Barium
77
10
4.4
ug/L
1 6010D Total
Recoverable
Chromium
2.0
J
10
1.1
ug/L
1 6010D Total
Recoverable
Vanadium
1.0
J
10
1.0
ug/L
1 601OD Total
Recoverable
Client Sample ID: 7401-P1611
Lab Sample ID: 752-1662-11
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
78
H4
5.0
3.2
ug/L
10 8260D SIM 14D Total/NA
2-Butanone (MEK)
12
*+
5.0
1.3
ug/L
1 8260D Total/NA
Acetone
40
*+
20
10
ug/L
1 8260D Total/NA
Benzene
2.3
1.0
0.15
ug/L
1 8260D Total/NA
Chlorobenzene
1.2
1.0
0.17
ug/L
1 8260D Total/NA
m-Xylene & p-Xylene
0.21
J `
2.0
0.17
ug/L
1 8260D Total/NA
o-Xylene
0.15
J'-
1.0
0.065
ug/L
1 8260D Total/NA
Toluene
0.36
J
1.0
0.14
ug/L
1 8260D Total/NA
Client Sample ID: 7401-1217
Lab Sample ID: 752-1662-12
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
3.6
0.50
0.32
ug/L
1 8260D SIM 14D Total/NA
Barium
280
10
4.4
ug/L
1 6010D Total
Recoverable
Beryllium
2.6
J
4.0
0.30
ug/L
1 6010D Total
Recoverable
Chromium
8.6
J
10
1.1
ug/L
1 6010D Total
Recoverable
Cobalt
3.7
J
10
1.4
ug/L
1 6010D Total
Recoverable
This Detection Summary does not include radiochemical
test results.
Eurofins Raleigh
Page 8 of 115
2/20/2023

Detection Summary
Client: Groundwater Management Associates
Job ID:
752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P17 (Continued)
Lab Sample ID: 752-1662-12
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
Copper
10
J
20
3.2
ug/L
1
6010D
Total
Recoverable
Lead
7.3
J
10
6.6
ug/L
1
6010D
Total
Recoverable
Nickel
7.4
J
40
3.3
ug/L
1
6010D
Total
Recoverable
Vanadium
13
10
1.0
ug/L
1
6010D
Total
Recoverable
Zinc
14
J
20
8.7
ug/L
1
6010D
Total
Recoverable
Client Sample ID: 7401-P19
Lab Sample ID: 752-1662-13
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
1,4-Dioxane
150
5.0
3.2
ug/L
10
8260D SIM 14D
Total/NA
1,1-Dichloroethane
3.6
1.0
0.13
ug/L
1
8260D
Total/NA
Benzene
3.6
1.0
0.15
ug/L
1
8260D
Total/NA
Chlorobenzene
7.0-
1.0
0.17
ug/L
1
8260D
Total/NA
cis-1,2-Dichloroethene
4.7
1.0
0.15
ug/L
1
8260D
Total/NA
Ethylbenzene
0.78
J "-
1.0
0.13
ug/L
1
8260D
Total/NA
m-Xylene & p-Xylene
0.28
J "
2.0
0.17
ug/L
1
8260D
Total/NA
o-Xylene
0.24
J "
1.0
0.065
ug/L
1
8260D
Total/NA
Toluene
0.36
J
1.0
0.14
ug/L
1
8260D
Total/NA
Vinyl chloride
0.43
J
1.0
0.32
ug/L
1
8260D
Total/NA
Xylenes, Total
0.52
J '
3.0
0.45
ug/L
1
8260D
Total/NA
1,4-Dichlorobenzene
3.7
*-
1.0
0.19
ug/L
1
8260D
Total/NA
Client Sample ID: 7401-P20D
Lab Sample ID: 752-1662-14
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
Barium
80
10
4.4
ug/L
1
6010D
Total
Recoverable
Beryllium
6.5
4.0
0.30
ug/L
1
6010D
Total
Recoverable
Chromium
11
10
1.1
ug/L
1
6010D
Total
Recoverable
Copper
6.3
J
20
3.2
ug/L
1
6010D
Total
Recoverable
Vanadium
8.9
J
10
1.0
ug/L
1
6010D
Total
Recoverable
Zinc
14
J
20
8.7
ug/L
1
6010D
Total
Recoverable
Client Sample ID: 7401-P20R
Lab Sample ID: 752-1662-15
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
1,4-Dioxane
84
5.0
3.2
ug/L
10
8260D SIM 14D
Total/NA
Acetone
11
J H
20
10
ug/L
1
8260D
Total/NA
Benzene
2.3
1.0
0.15
ug/L
1
8260D
Total/NA
Chlorobenzene
1.8
H
1.0
0.17
ug/L
1
8260D
Total/NA
Ethylbenzene
1.3
1.0
0.13
ug/L
1
8260D
Total/NA
m-Xylene & p-Xylene
0.52
J H
2.0
0.17
ug/L
1
8260D
Total/NA
o-Xylene
0.43
J H
1.0
0.065
ug/L
1
8260D
Total/NA
Xylenes, Total
0.95
J H
3.0
0.45
ug/L
1
8260D
Total/NA
1,4-Dichlorobenzene
3.5
H
1.0
0.19
ug/L
1
8260D
Total/NA
This Detection Summary does not include radiochemical test results.
Page 9 of 115
Eurofins Raleigh
2/20/2023

Detection Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P21
Lab Sample ID: 752-1662-16
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
69
10
4.4
ug/L
1 6010D Total
Recoverable
Cobalt
2.0
J
10
1.4
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-P23
Lab Sample ID: 752-1662-17
1 No Detections.
Client Sample ID: 7401-1228
Lab Sample ID: 752-1662-18
ENo Detections.
Client Sample ID: 7401-P29
Lab Sample ID: 752-1662-19
C
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
53
5.0
3.2
ug/L
10 8260D SIM 14D Total/NA
Benzene
0.75
J
1.0
0.15
ug/L
1 8260D Total/NA
Chlorobenzene
5.5
H
1.0
0.17
ug/L
1 8260D Total/NA
Client Sample ID: 7401-SW1
Lab Sample ID: 752-1662-20
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type C
Chloroform
2.3
1.0
0.18
ug/L
1 8260D Total/NA
Bromodichloromethane
1.5
1.0
0.17
ug/L
1 8260D Total/NA
Barium
23
10
4.4
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-SW2
Lab Sample ID: 752-1662-21
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
1,4-Dioxane
5.3
5.0
3.2
ug/L
10 8260D SIM 14D Total/NA
Barium
50
10
4.4
ug/L
1 6010D Total
Recoverable
Chromium
3.1
J
10
1.1
ug/L
1 6010D Total
Recoverable
Vanadium
1.1
J
10
1.0
ug/L
1 6010D Total
Recoverable
Zinc
9.1
J
20
8.7
ug/L
1 6010D Total
Recoverable
Antimony
0.42
J
5.0
0.34
ug/L
1 6020B Total
Recoverable
Client Sample ID: 7401-SW4
Lab Sample ID: 752-1662-22
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Acetone
39
H
20
10
ug/L
1 8260D Total/NA
Chloroform
2.6
1.0
0.18
ug/L
1 8260D Total/NA
Bromodichloromethane
1.5
1.0
0.17
ug/L
1 8260D Total/NA
Barium
22
10
4.4
ug/L
1 6010D Total
Recoverable
Vanadium
1.6
J
10
1.0
ug/L
1 6010D Total
Recoverable
Zinc
17
J
20
8.7
ug/L
1 6010D Total
L
Recoverable
This Detection Summary does not include radiochemical test results.
Eurofins Raleigh
Page 10 of 115 2/20/2023

Detection Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-PZ1
Lab Sample ID: 752-1662-23
F
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
52
10
4.4
ug/L
1 6010D Total
Recoverable
Chromium
1.4
J
10
1.1
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-PZ2
Lab Sample ID: 752-1662-24
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
�Analyte
Barium
80
10
4.4
ug/L
1 601OD Total
Recoverable
Chromium
4.0
J
10
1.1
ug/L
1 6010D Total
Recoverable
Copper
6.5
J
20
3.2
ug/L
1 6010D Total
Recoverable
Nickel
3.5
J
40
3.3
ug/L
1 6010D Total
Recoverable
Vanadium
1.7
J
10
1.0
ug/L
1 6010D Total
Recoverable
Zinc
12
J
20
8.7
ug/L
1 6010D Total
Recoverable
Antimony
0.43
J
5.0
0.34
ug/L
1 6020B Total
Recoverable
Client Sample ID: 7401-EB
Lab Sample ID: 752-1662-25
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
�Analyte
Carbon disulfide
12
5.0
1.5
ug/L
1 8260D Total/NA
Chloroform
0.23
J
1.0
0.18
ug/L
1 8260D Total/NA
Copper
10
J
20
3.2
ug/L
1 6010D Total
Recoverable
Zinc
57
20
8.7
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-FB
Lab Sample ID: 752-1662-26
Analyte
Result
Qualifier
RL
MDL
Unit
Dill Fac D Method Prep Type
Acetone
18
J *+
20
10
ug/L
1 8260D Total/NA
Chloroform
0.19
J
1.0
0.18
ug/L
1 8260D Total/NA
Client Sample ID: 7401-Trip Blank
Lab Sample ID: 752-1662-27
Imalyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Acetone
41
*+
20
10
ug/L
1 8260D Total/NA
Client Sample ID: 7401-MW6R-M
Lab Sample ID: 752-1662-28
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Arsenic
7.5
J
20
6.4
ug/L
1 6010D Total
Recoverable
Barium
2000
10
4.4
ug/L
1 6010D Total
Recoverable
Nickel
4.5
J
40
3.3
ug/L
1 6010D Total
Recoverable
This Detection Summary does not include radiochemical test results.
Eurofins Raleigh
Page 11 of 115 2/20/2023

Detection Summary
Client: Groundwater Management Associates
Job ID:
752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P20R-M
Lab Sample ID: 752-1662-29
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
Barium
940
10
4.4
ug/L
1
6010D
Total
Recoverable
Cobalt
3.4
J
10
1.4
ug/L
1
6010D
Total
Recoverable
Nickel
14
J
40
3.3
ug/L
1
6010D
Total
Recoverable
Vanadium
3.1
J
10
1.0
ug/L
1
6010D
Total
Recoverable
Selenium
1.0
J
2.5
0.99
ug/L
1
6020B
Total
Recoverable
Client Sample ID: 7401-P19-M
Lab Sample ID: 752-1662-30
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
Barium
1800
10
4.4
ug/L
1
6010D
Total
Recoverable
Beryllium
11
4.0
0.30
ug/L
1
6010D
Total
Recoverable
Cobalt
18
10
1.4
ug/L
1
6010D
Total
Recoverable
Copper
3.5
J
20
3.2
ug/L
1
6010D
Total
Recoverable
Nickel
25
J
40
3.3
ug/L
1
6010D
Total
Recoverable
Zinc
94
20
8.7
ug/L
1
6010D
Total
Recoverable
Selenium
1.4
J
2.5
0.99
ug/L
1
6020B
Total
Recoverable
Client Sample ID: 7401-P28-M
Lab Sample ID: 752-1662-31
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
Barium
40
10
4.4
ug/L
1
6010D
Total
Recoverable
Chromium
1.2
J
10
1.1
ug/L
1
6010D
Total
Recoverable
Zinc
13
J
20
8.7
ug/L
1
6010D
Total
Recoverable
Client Sample ID: 7401-P16R-M
Lab Sample ID: 752-1662-32
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac
D Method
Prep Type
Arsenic
8.8
J
20
6.4
ug/L
1
6010D
Total
Recoverable
Barium
880
10
4.4
ug/L
1
6010D
Total
Recoverable
Chromium
2.4
J
10
1.1
ug/L
1
6010D
Total
Recoverable
Cobalt
3.2
J
10
1.4
ug/L
1
6010D
Total
Recoverable
Nickel
12
J
40
3.3
ug/L
1
6010D
Total
Recoverable
Vanadium
14
10
1.0
ug/L
1
6010D
Total
Recoverable
Antimony
0.56
J
5.0
0.34
ug/L
1
6020B
Total
Recoverable
Selenium
1.6
J
2.5
0.99
ug/L
1
6020B
Total
Recoverable
This Detection Summary does not include radiochemical test results.
Page 12 of 115
Eurofins Raleigh
2/20/2023

Detection Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P23-M
Lab Sample ID: 752-1662-33
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
29
10
4.4
ug/L
1 6010D Total
Recoverable
Cadmium
2.8
J
5.0
0.44
ug/L
1 6010D Total
Recoverable
Copper
23
20
3.2
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-P29-M
Lab Sample ID: 752-1662-34
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
160
10
4.4
ug/L
1 6010D Total
Recoverable
Vanadium
12
10
1.0
ug/L
1 6010D Total
Recoverable
Client Sample ID: 7401-P4-M
Lab Sample ID: 752-1662-35
Analyte
Result
Qualifier
RL
MDL
Unit
Dil Fac D Method Prep Type
Barium
72
10
4.4
ug/L
1 6010D Total
Recoverable
F
This Detection Summary does not include radiochemical test results.
Page 13 of 115
Eurofins Raleigh
2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-MW1 R Lab Sample ID: 752-1662-1
Date Collected: 01/19/23 16:41 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
01/31/2319:02
1
•
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
72
70 - 130
01131123 19:02
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
-
01/28/23 22:28
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/23 22:28
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 22:28
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 22:28
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/28/23 22:28
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 22:28
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 22:28
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/28/23 22:28
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 22:28
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 22:28
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/28/23 22:28
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 22:28
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 22:28
1
Acetone
<10 *+
20
10
ug/L
01/28/23 22:28
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 22:28
1
Benzene
<0.15
1.0
0.15
ug/L
01/28/23 22:28
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/28/23 22:28
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 22:28
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 22:28
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 22:28
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/28/23 22:28
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 22:28
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 22:28
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 22:28
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 22:28
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 22:28
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 22:28
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 22:28
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 22:28
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 22:28
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/28/23 22:28
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/28/23 22:28
1
o-Xylene
<0.065 *-
1.0
0.065
ug/L
01/28/23 22:28
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 22:28
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/28/23 22:28
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 22:28
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 22:28
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 22:28
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 22:28
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 22:28
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 22:28
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 22:28
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 22:28
1
Eurofins Raleigh
Page 14 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-MW1 R Lab Sample ID: 752-1662-1
Date Collected: 01/19/23 16:41 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Xylenes, Total
<0.45 `-
3.0
0.45
ug/L
01/28/23 22:28
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 22:28
1
�.
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 22:28
1
1,4-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/28/23 22:28
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 22:28
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 22:28
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
53 - 136
01128123 22:28
1
Dibromofluoromethane (Surr)
96
67- 129
01/28/23 22:28
1
Toluene-d8 (Surr)
99
59 - 134
01/28/23 22:28
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:23
1
Barium
53
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:23
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:23
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:23
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:23
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:23
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:23
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:23
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:23
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:23
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:23
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:23
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 14:49
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 14:49
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 14:49
1
Client Sample ID: 7401-MW3
Date Collected: 01/19/23 10:55
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane 2.6 0.50 0.32 ug/L
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
73
70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
Lab Sample ID: 752-1662-2
Matrix: Water
D Prepared Analyzed Dil Fac
01 /31 /23 19:29 1
Prepared Analyzed
Dil Fac
01131123 19:29
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/28/23 22:59
1
0.12
ug/L
01/28/23 22:59
1
0.28
ug/L
01/28/23 22:59
1
0.14
ug/L
01/28/23 22:59
1
0.13
ug/L
01/28/23 22:59
1
Eurofins Raleigh
Page 15 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW3
Lab Sample ID: 752-1662-2
Date Collected: 01/19/23 10:55
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 22:59
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 22:59
1
1,2-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/28/23 22:59
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 22:59
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 22:59
1
2-Butanone (MEK)
<10 ,+
20
10
ug/L
01/28/23 22:59
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 22:59
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 22:59
1
Acetone
<10 *+
20
10
ug/L
01/28/23 22:59
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 22:59
1
Benzene
0.42 J
1.0
0.15
ug/L
01/28/23 22:59
1
Bromoform
<0.22 `-
1.0
0.22
ug/L
01/28/23 22:59
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 22:59
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 22:59
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 22:59
1
Chlorobenzene
<0.17 `-
1.0
0.17
ug/L
01/28/23 22:59
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 22:59
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 22:59
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 22:59
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 22:59
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 22:59
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 22:59
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 22:59
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 22:59
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 22:59
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/28/23 22:59
1
m-Xylene & p-Xylene
<0.17 '-
2.0
0.17
ug/L
01/28/23 22:59
1
o-Xylene
<0.065 '-
1.0
0.065
ug/L
01/28/23 22:59
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 22:59
1
Styrene
<0.11 `-
1.0
0.11
ug/L
01/28/23 22:59
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 22:59
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 22:59
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 22:59
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 22:59
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 22:59
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 22:59
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 22:59
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 22:59
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/28/23 22:59
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 22:59
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 22:59
1
1,4-Dichlorobenzene
<0.19-
1.0
0.19
ug/L
01/28/23 22:59
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 22:59
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 22:59
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
101
53 - 136
01128123 22:59
1
Dibromofluoromethane (Surr)
98
67- 129
01128123 22:59
1
Toluene-d8 (Surr)
100
59 - 134
01128123 22:59
1
0
Eurofins Raleigh
Page 16 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-MW3 Lab Sample ID: 752-1662-2
Date Collected: 01/19/23 10:55 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
Arsenic
<6.4
Barium
370
Beryllium
<0.30
Cadmium
<0.44
Chromium
<1.1
Cobalt
12
Copper
<3.2
Lead
<6.6
Nickel
10 J
Silver
<1.5
Vanadium
5.9 J
Zinc
41
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:39
1
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:39
1
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:39
1
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:39
1
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:39
1
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:39
1
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:39
1
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:39
1
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:39
1
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:39
1
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:39
1
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:39
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:01
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:01
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:01
1
Client Sample ID: 7401-MW6R
Lab Sample
ID: 752-1662-3
Date Collected: 01/18/23 16:18
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
6.7 H4
0.50
0.32
ug/L
02/01/2317:25
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
70 - 130
02101123 17:25
1
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/28/23 15:13
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/23 15:13
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 15:13
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 15:13
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/28/23 15:13
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 15:13
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 15:13
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/28/23 15:13
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 15:13
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 15:13
1
2-Butanone (MEK)
<1.3 «+
5.0
1.3
ug/L
01/28/23 15:13
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 15:13
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 15:13
1
Acetone
<10 .+
20
10
ug/L
01/28/23 15:13
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 15:13
1
Benzene
0.26 J
1.0
0.15
ug/L
01/28/23 15:13
1
Bromoform
<0.22 `-
1.0
0.22
ug/L
01/28/23 15:13
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 15:13
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 15:13
1
Eurofins Raleigh
Page 17 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW6R
Lab Sample ID: 752-1662-3
Date Collected: 01/18/23 16:18
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 15:13
1
Chlorobenzene
<0.17 `-
1.0
0.17
ug/L
01/28/23 15:13
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 15:13
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 15:13
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 15:13
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 15:13
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 15:13
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 15:13
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 15:13
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 15:13
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 15:13
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 15:13
1
m-Xylene & p-Xylene
<0.17-
2.0
0.17
ug/L
01/28/23 15:13
1
o-Xylene
<0.065-
1.0
0.065
ug/L
01/28/23 15:13
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 15:13
1
Styrene
<0.11 `-
1.0
0.11
ug/L
01/28/23 15:13
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 15:13
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 15:13
1
trans- l,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 15:13
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 15:13
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 15:13
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 15:13
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 15:13
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 15:13
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/28/23 15:13
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 15:13
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 15:13
1
1,4-Dichlorobenzene
<0.19-
1.0
0.19
ug/L
01/28/23 15:13
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 15:13
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 15:13
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
96
53 - 136
01128123 15:13
1
Dibromofluoromethane (Surr)
98
67- 129
01/28/23 15:13
1
Toluene-d8 (Surr)
99
59 - 134
01128123 15:13
1
Client Sample ID: 7401-MW8
Lab Sample ID: 752-1662-4
Date Collected: 01/19/23 11:28
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
01/31/2319:56
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
77
70 - 130
01131123 19:56
1
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/28/2323:30
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/2323:30
1
0
Eurofins Raleigh
Page 18 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW8
Lab Sample ID: 752-1662-4
Date Collected: 01/19/23 11:28
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 23:30
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 23:30
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/28/23 23:30
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 23:30
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 23:30
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 23:30
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 23:30
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 23:30
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/28/23 23:30
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 23:30
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 23:30
1
Acetone
<10 *+
20
10
ug/L
01/28/23 23:30
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 23:30
1
Benzene
<0.15
1.0
0.15
ug/L
01/28/23 23:30
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/28/23 23:30
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 23:30
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 23:30
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 23:30
1
Chlorobenzene
<0.17 "-
1.0
0.17
ug/L
01/28/23 23:30
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 23:30
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 23:30
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 23:30
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 23:30
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 23:30
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 23:30
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 23:30
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 23:30
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 23:30
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 23:30
1
m-Xylene & p-Xylene
<0.17 `-
2.0
0.17
ug/L
01/28/23 23:30
1
o-Xylene
<0.065 `-
1.0
0.065
ug/L
01/28/23 23:30
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 23:30
1
Styrene
<0.11 "-
1.0
0.11
ug/L
01/28/23 23:30
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 23:30
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 23:30
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 23:30
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 23:30
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 23:30
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 23:30
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 23:30
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 23:30
1
Xylenes, Total
<0.45-
3.0
0.45
ug/L
01/28/23 23:30
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 23:30
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 23:30
1
1,4-Dichlorobenzene
<0.19 `-
1.0
0.19
ug/L
01/28/23 23:30
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 23:30
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 23:30
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
53 - 136
01128123 23:30
1
Eurofins Raleigh
Page 19 of 115
2/20/2023
0

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW8
Lab Sample
ID: 752-1662-4
Date Collected: 01/19/23 11:28
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
Dibromofluoromethane (Surr)
97
67- 129
01128123 23:30
1
Toluene-d8 (Surr)
99
59 - 134
01128123 23:30
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:42
1
Barium
62
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:42
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:42
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:42
1
Chromium
6.8 J
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:42
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:42
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:42
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:42
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:42
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:42
1
Vanadium
9.4 J
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:42
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:42
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:05
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:05
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:05
1
Client Sample ID: 7401-P02
Lab Sample
ID: 752-1662-5
Date Collected: 01/19/23 10:25
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
01/31/2320:23
1
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
79
70 - 130
01131123 20:23
1
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D
Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 00:01
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 00:01
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 00:01
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 00:01
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 00:01
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 00:01
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 00:01
1
1,2-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/29/23 00:01
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 00:01
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 00:01
1
2-Butanone (MEK)
<10 ,+
20
10
ug/L
01/29/23 00:01
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 00:01
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 00:01
1
Eurofins Raleigh
Page 20 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P02 Lab Sample ID: 752-1662-5
Date Collected: 01/19/23 10:25 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
Acetone
<10 *+
20
10
ug/L
Acrylonitrile
<3.5
10
3.5
ug/L
Benzene
<0.15
1.0
0.15
ug/L
Bromoform
<0.22 *-
1.0
0.22
ug/L
Bromomethane
<0.14
1.0
0.14
ug/L
Carbon disulfide
<1.5
5.0
1.5
ug/L
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
Chloroethane
<0.23
1.0
0.23
ug/L
Chloroform
<0.18
1.0
0.18
ug/L
Chloromethane
<0.13
1.0
0.13
ug/L
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
Bromochloromethane
<0.48
1.0
0.48
ug/L
Dibromochloromethane
<0.17
1.0
0.17
ug/L
Bromodichloromethane
<0.17
1.0
0.17
ug/L
Ethylbenzene
<0.13
1.0
0.13
ug/L
lodomethane
<1.7
5.0
1.7
ug/L
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
o-Xylene
<0.065 *-
1.0
0.065
ug/L
Methylene Chloride
<0.23
1.0
0.23
ug/L
Styrene
<0.11 *-
1.0
0.11
ug/L
Tetrachloroethene
<0.17
1.0
0.17
ug/L
Toluene
<0.14
1.0
0.14
ug/L
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
Trichloroethene
<0.15
1.0
0.15
ug/L
Vinyl acetate
<0.95
5.0
0.95
ug/L
Vinyl chloride
<0.32
1.0
0.32
ug/L
Xylenes, Total
<0.45 *-
3.0
0.45
ug/L
Dibromomethane
<0.27
1.0
0.27
ug/L
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
1,4-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
Surrogate
4-Bromofluorobenzene (Surr)
Dibromofluoromethane (Surr)
Toluene-d8 (Surr)
D Prepared Analyzed
Dil Fac
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
01/29/23 00:01
1
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
101
53 - 136
01/29/23 00:01
1
98
67 - 129
01/29/23 00:01
1
97
59 - 134
01/29/23 00:01
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
Arsenic
<6.4
Barium
38
Beryllium
<0.30
Cadmium
<0.44
Chromium
<1.1
Cobalt
<1.4
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:45
1
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:45
1
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:45
1
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:45
1
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:45
1
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:45
1
0
Eurofins Raleigh
Page 21 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P02
Lab Sample
ID: 752-1662-5
Date Collected: 01/19/23 10:25
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
(Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:45
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:45
1 �.
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:45
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:45
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:45
1
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:45
1
-Zinc
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:09
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:09
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:09
1
Client Sample ID: 7401-PO4 Lab Sample ID: 752-1662-6
Date Collected: 01/18/23 09:58 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane <0.32 0.50 0.32 ug/L 01/31/2317:13 1
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 84 70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19 *
1.0
1,2-Dichloroethane
<0.21
1.0
1,2-Dichloropropane
<0.10
1.0
2-Butanone (MEK)
<1.3 *+
5.0
2-Hexanone
<0.88
5.0
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
Acetone
<10 *+
20
Acrylonitrile
<3.5
10
Benzene
<0.15
1.0
Bromoform
<0.22 *-
1.0
Bromomethane
<0.14
1.0
Carbon disulfide
<1.5
5.0
Carbon tetrachloride
<0.17
1.0
Chlorobenzene
<0.17 *-
1.0
Chloroethane
<0.23
1.0
Chloroform
<0.18
1.0
Chloromethane
<0.13
1.0
cis-1,2-Dichloroethene
<0.15
1.0
Prepared Analyzed
Dil Fac
01131123 17:13
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/28/2315:44
1
0.12
ug/L
01/28/2315:44
1
0.28
ug/L
01/28/2315:44
1
0.14
ug/L
01 /28/23 15:44
1
0.13
ug/L
01 /28/23 15:44
1
0.21
ug/L
01 /28/23 15:44
1
0.48
ug/L
01 /28/23 15:44
1
0.19
ug/L
01 /28/23 15:44
1
0.21
ug/L
01 /28/23 15:44
1
0.10
ug/L
01 /28/23 15:44
1
1.3
ug/L
01 /28/23 15:44
1
0.88
ug/L
01 /28/23 15:44
1
1.1
ug/L
01/28/2315:44
1
10
ug/L
01/28/2315:44
1
3.5
ug/L
01/28/2315:44
1
0.15
ug/L
01/28/2315:44
1
0.22
ug/L
01/28/2315:44
1
0.14
ug/L
01/28/2315:44
1
1.5
ug/L
01 /28/23 15:44
1
0.17
ug/L
01 /28/23 15:44
1
0.17
ug/L
01 /28/23 15:44
1
0.23
ug/L
01 /28/23 15:44
1
0.18
ug/L
01 /28/23 15:44
1
0.13
ug/L
01 /28/23 15:44
1
0.15
ug/L
01 /28/23 15:44
1
Eurofins Raleigh
Page 22 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-PO4
Lab Sample ID: 752-1662-6
Date Collected: 01/18/23 09:58
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 15:44
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 15:44
1 �.
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 15:44
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 15:44
1
Ethylbenzene
<0.13 *-
1.0
0.13
ug/L
01/28/23 15:44
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 15:44
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/28/23 15:44
1
o-Xylene
<0.065 *
1.0
0.065
ug/L
01/28/23 15:44
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 15:44
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/28/23 15:44
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 15:44
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 15:44
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 15:44
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 15:44
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 15:44
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 15:44
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 15:44
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 15:44
1
Xylenes, Total
<0.45 *-
3.0
0.45
ug/L
01/28/23 15:44
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 15:44
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 15:44
1
1,4-Dichlorobenzene
<0.19 *
1.0
0.19
ug/L
01/28/23 15:44
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 15:44
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 15:44
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
101
53 - 136
01/28/23 15:44
1
Dibromofluoromethane (Surr)
100
67- 129
01128123 15:44
1
Toluene-d8 (Surr)
101
59 - 134
01128123 15:44
1
Client Sample ID: 7401-P07
Lab Sample ID: 752-1662-7
Date Collected: 01/19/23 10:00
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
01/31/2320:50
1
Surrogate %Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
85
70 - 130
01131123 20:50
1
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 00:32
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 00:32
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 00:32
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 00:32
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 00:32
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 00:32
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 00:32
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/29/23 00:32
1
Eurofins Raleigh
Page 23 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P07 Lab Sample ID: 752-1662-7
Date Collected: 01/19/23 10:00 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
2-Butanone (MEK)
<10 «+
20
10
ug/L
2-Hexanone
<0.88
5.0
0.88
ug/L
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
Acetone
<10 ,+
20
10
ug/L
Acrylonitrile
<3.5
10
3.5
ug/L
Benzene
<0.15
1.0
0.15
ug/L
Bromoform
<0.22 `-
1.0
0.22
ug/L
Bromomethane
<0.14
1.0
0.14
ug/L
Carbon disulfide
<1.5
5.0
1.5
ug/L
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
Chloroethane
<0.23
1.0
0.23
ug/L
Chloroform
<0.18
1.0
0.18
ug/L
Chloromethane
<0.13
1.0
0.13
ug/L
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
Bromochloromethane
<0.48
1.0
0.48
ug/L
Dibromochloromethane
<0.17
1.0
0.17
ug/L
Bromodichloromethane
<0.17
1.0
0.17
ug/L
Ethylbenzene
<0.13
1.0
0.13
ug/L
lodomethane
<1.7
5.0
1.7
ug/L
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
o-Xylene
<0.065
1.0
0.065
ug/L
Methylene Chloride
<0.23
1.0
0.23
ug/L
Styrene
<0.11-
1.0
0.11
ug/L
Tetrachloroethene
<0.17
1.0
0.17
ug/L
Toluene
<0.14
1.0
0.14
ug/L
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
Trichloroethene
<0.15
1.0
0.15
ug/L
Vinyl acetate
<0.95
5.0
0.95
ug/L
Vinyl chloride
<0.32
1.0
0.32
ug/L
Xylenes, Total
<0.45
3.0
0.45
ug/L
Dibromomethane
<0.27
1.0
0.27
ug/L
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
99
53 - 136
Dibromofluoromethane (Surr)
97
67- 129
Toluene-d8 (Surr)
99
59 - 134
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
Arsenic
<6.4
20
6.4
ug/L
D Prepared
Analyzed
Dil Fac
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
01/29/23 00:32
1
Prepared
Analyzed
Dil Fac
01/29/23 00:32
1
01129123 00:32
1
01129123 00:32
1
D Prepared
Analyzed
Dil Fac
01 /30/23 08:07
01 /30/23 20:48
1
0
Eurofins Raleigh
Page 24 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P07 Lab Sample ID: 752-1662-7
Date Collected: 01/19/23 10:00 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
Barium
180
10
4.4
ug/L
Beryllium
<0.30
4.0
0.30
ug/L
Cadmium
<0.44
5.0
0.44
ug/L
Chromium
1.1
J
10
1.1
ug/L
Cobalt
1.9
J
10
1.4
ug/L
Copper
9.7
J
20
3.2
ug/L
Lead
<6.6
10
6.6
ug/L
Nickel
<3.3
40
3.3
ug/L
Silver
<1.5
10
1.5
ug/L
Vanadium
2.6
J
10
1.0
ug/L
Zinc
<8.7
20
8.7
ug/L
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
Antimony
<0.34
5.0
0.34
ug/L
Selenium
1.6
J
2.5
0.99
ug/L
Thallium
<0.26
1.0
0.26
ug/L
Client Sample ID: 7401-P12
Date Collected: 01/19/23 14:26
Date Received: 01/23/23 10:00
D Prepared
Analyzed
Dil Fac
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1 ■:1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
01/30/23 08:07
01/30/23 20:48
1
D Prepared
Analyzed
Dil Fac
01/30/23 08:07
01/30/23 15:13
1
01/30/23 08:07
01/30/23 15:13
1
01/30/23 08:07
01/30/23 15:13
1
Lab Sample ID: 752-1662-8
Matrix: Water
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
01/31/2321:17
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
76
70 - 130
01131123 21:17
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 01:03
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 01:03
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 01:03
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 01:03
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 01:03
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 01:03
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 01:03
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/29/23 01:03
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 01:03
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 01:03
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 01:03
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 01:03
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 01:03
1
Acetone
<10 *+
20
10
ug/L
01/29/23 01:03
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 01:03
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 01:03
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 01:03
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 01:03
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 01:03
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 01:03
1
Eurofins Raleigh
Page 25 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P12 Lab Sample ID: 752-1662-8
Date Collected: 01/19/23 14:26 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
Chlorobenzene
<0.17 `-
1.0
0.17
ug/L
Chloroethane
<0.23
1.0
0.23
ug/L
Chloroform
<0.18
1.0
0.18
ug/L
Chloromethane
<0.13
1.0
0.13
ug/L
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
Bromochloromethane
<0.48
1.0
0.48
ug/L
Dibromochloromethane
<0.17
1.0
0.17
ug/L
Bromodichloromethane
<0.17
1.0
0.17
ug/L
Ethylbenzene
<0.13
1.0
0.13
ug/L
lodomethane
<1.7
5.0
1.7
ug/L
m-Xylene & p-Xylene
<0.17 `-
2.0
0.17
ug/L
o-Xylene
<0.065 `-
1.0
0.065
ug/L
Methylene Chloride
<0.23
1.0
0.23
ug/L
Styrene
<0.11 *-
1.0
0.11
ug/L
Tetrachloroethene
<0.17
1.0
0.17
ug/L
Toluene
<0.14
1.0
0.14
ug/L
trans- l,2-Dichloroethene
<0.21
1.0
0.21
ug/L
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
Trichloroethene
<0.15
1.0
0.15
ug/L
Vinyl acetate
<0.95
5.0
0.95
ug/L
Vinyl chloride
<0.32
1.0
0.32
ug/L
Xylenes, Total
<0.45
3.0
0.45
ug/L
Dibromomethane
<0.27
1.0
0.27
ug/L
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
1,4-Dichlorobenzene
<0.19 '-
1.0
0.19
ug/L
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
Surrogate
4-Bromofluorobenzene (Surr)
Dibromofluoromethane (Surr)
Toluene-d8 (Surr)
D Prepared Analyzed
Dil Fac
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
01/29/23 01:03
1
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
99
53 - 136
01129123 01:03
1
97
67- 129
01/29/23 01:03
1
98
59 - 134
01/29/23 01:03
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result
Qualifier
Arsenic
<6.4
Barium
66
Beryllium
0.46
J
Cadmium
<0.44
Chromium
1.7
J
Cobalt
<1.4
Copper
<3.2
Lead
<6.6
Nickel
<3.3
Silver
<1.5
Vanadium
1.4
J
Zinc
<8.7
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:51
1
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:51
1
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:51
1
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:51
1
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:51
1
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:51
1
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:51
1
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:51
1
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:51
1
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:51
1
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:51
1
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:51
1
0
Eurofins Raleigh
Page 26 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P12 Lab Sample ID: 752-1662-8
Date Collected: 01/19/23 14:26 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte Result Qualifier RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony <0.34 5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:17
1
Selenium <0.99 2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:17
1
�.
Thallium <0.26 1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:17
1
Client Sample ID: 7401-P13
Date Collected: 01/19/23 12:15
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane <0.32 0.50 0.32 ug/L
Lab Sample ID: 752-1662-9
Matrix: Water E:
F
D Prepared Analyzed Dil Fac
02/01 /23 17:52 1
Surrogate
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
108
70 - 130
02101123 17:52
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 01:34
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 01:34
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 01:34
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 01:34
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 01:34
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 01:34
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 01:34
1
1,2-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/29/23 01:34
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 01:34
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 01:34
1
2-Butanone (MEK)
<10 ,+
20
10
ug/L
01/29/23 01:34
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 01:34
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 01:34
1
Acetone
<10 *+
20
10
ug/L
01/29/23 01:34
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 01:34
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 01:34
1
Bromoform
<0.22-
1.0
0.22
ug/L
01/29/23 01:34
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 01:34
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 01:34
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 01:34
1
Chlorobenzene
<0.17 `-
1.0
0.17
ug/L
01/29/23 01:34
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 01:34
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 01:34
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 01:34
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 01:34
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 01:34
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 01:34
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 01:34
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 01:34
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 01:34
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/29/23 01:34
1
m-Xylene & p-Xylene
<0.17 '-
2.0
0.17
ug/L
01/29/23 01:34
1
o-Xylene
<0.065 '-
1.0
0.065
ug/L
01/29/23 01:34
1
Eurofins Raleigh
Page 27 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P13
Lab Sample
ID: 752-1662-9
Date Collected: 01/19/23 12:15
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
(Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 01:34
1
Styrene
<0.11 "-
1.0
0.11
ug/L
01/29/23 01:34
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 01:34
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 01:34
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 01:34
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 01:34
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 01:34
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 01:34
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 01:34
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 01:34
1
Xylenes, Total
<0.45-
3.0
0.45
ug/L
01/29/23 01:34
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 01:34
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 01:34
1
1,4-Dichlorobenzene
<0.19 `-
1.0
0.19
ug/L
01/29/23 01:34
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 01:34
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 01:34
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
98
53 - 136
01129123 01:34
1
Dibromofluoromethane (Surr)
97
67- 129
01/29/23 01:34
1
Toluene-d8 (Surr)
99
59 - 134
01/29/23 01:34
1
Method: SW846 6010D - Metals (ICP)
- Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:54
1
Barium
58
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:54
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:54
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:54
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:54
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:54
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:54
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:54
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:54
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:54
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:54
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:54
1
Method: SW846 6020B - Metals (ICP/MS)
- Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:29
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:29
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:29
1
Client Sample ID: 7401-P13D
Lab Sample ID: 752-1662-10
Date Collected: 01/19/23 12:30
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
0.41 J
0.50
0.32
ug/L
02/01/2318:20
1
0
Eurofins Raleigh
Page 28 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P13D Lab Sample ID: 752-1662-10
Date Collected: 01/19/23 12:30 Matrix: Water
Date Received: 01/23/23 10:00
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
98
70 - 130
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19 *-
1.0
1,2-Dichloroethane
<0.21
1.0
1,2-Dichloropropane
<0.10
1.0
2-Butanone (MEK)
<10 *+
20
2-Hexanone
<0.88
5.0
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
Acetone
<10 *+
20
Acrylonitrile
<3.5
10
Benzene
<0.15
1.0
Bromoform
<0.22 *-
1.0
Bromomethane
<0.14
1.0
Carbon disulfide
<1.5
5.0
Carbon tetrachloride
<0.17
1.0
Chlorobenzene
<0.17 *-
1.0
Chloroethane
<0.23
1.0
Chloroform
<0.18
1.0
Chloromethane
<0.13
1.0
cis-1,2-Dichloroethene
<0.15
1.0
cis-1,3-Dichloropropene
<0.20
1.0
Bromochloromethane
<0.48
1.0
Dibromochloromethane
<0.17
1.0
Bromodichloromethane
<0.17
1.0
Ethylbenzene
<0.13
1.0
lodomethane
<1.7
5.0
m-Xylene & p-Xylene
<0.17 *-
2.0
o-Xylene
<0.065 *
1.0
Methylene Chloride
<0.23
1.0
Styrene
<0.11 *-
1.0
Tetrachloroethene
<0.17
1.0
Toluene
<0.14
1.0
trans- 1,2-Dichloroethene
<0.21
1.0
trans- 1,3-Dichloropropene
<0.15
1.0
trans- 1,4-Dichloro-2-butene
<0.70
1.0
Trichloroethene
<0.15
1.0
Vinyl acetate
<0.95
5.0
Vinyl chloride
<0.32
1.0
Xylenes, Total
<0.45 *-
3.0
Dibromomethane
<0.27
1.0
1,2-Dibromoethane
<0.66
1.0
Prepared Analyzed
Dil Fac
02101123 18:20
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/29/23 02:05
1
0.12
ug/L
01/29/23 02:05
1
0.28
ug/L
01/29/23 02:05
1
0.14
ug/L
01/29/23 02:05
1
0.13
ug/L
01/29/23 02:05
1
0.21
ug/L
01/29/23 02:05
1
0.48
ug/L
01/29/23 02:05
1
0.19
ug/L
01/29/23 02:05
1
0.21
ug/L
01/29/23 02:05
1
0.10
ug/L
01/29/23 02:05
1
10
ug/L
01/29/23 02:05
1
0.88
ug/L
01/29/23 02:05
1
1.1
ug/L
01/29/23 02:05
1
10
ug/L
01/29/23 02:05
1
3.5
ug/L
01/29/23 02:05
1
0.15
ug/L
01/29/23 02:05
1
0.22
ug/L
01/29/23 02:05
1
0.14
ug/L
01/29/23 02:05
1
1.5
ug/L
01/29/23 02:05
1
0.17
ug/L
01/29/23 02:05
1
0.17
ug/L
01/29/23 02:05
1
0.23
ug/L
01/29/23 02:05
1
0.18
ug/L
01/29/23 02:05
1
0.13
ug/L
01/29/23 02:05
1
0.15
ug/L
01/29/23 02:05
1
0.20
ug/L
01/29/23 02:05
1
0.48
ug/L
01/29/23 02:05
1
0.17
ug/L
01/29/23 02:05
1
0.17
ug/L
01/29/23 02:05
1
0.13
ug/L
01/29/23 02:05
1
1.7
ug/L
01/29/23 02:05
1
0.17
ug/L
01/29/23 02:05
1
0.065
ug/L
01/29/23 02:05
1
0.23
ug/L
01/29/23 02:05
1
0.11
ug/L
01/29/23 02:05
1
0.17
ug/L
01/29/23 02:05
1
0.14
ug/L
01/29/23 02:05
1
0.21
ug/L
01/29/23 02:05
1
0.15
ug/L
01/29/23 02:05
1
0.70
ug/L
01/29/23 02:05
1
0.15
ug/L
01/29/23 02:05
1
0.95
ug/L
01/29/23 02:05
1
0.32
ug/L
01/29/23 02:05
1
0.45
ug/L
01/29/23 02:05
1
0.27
ug/L
01/29/23 02:05
1
0.66
ug/L
01/29/23 02:05
1
0
Eurofins Raleigh
Page 29 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P13D Lab Sample ID: 752-1662-10
Date Collected: 01/19/23 12:30 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dichlorobenzene
<0.19 `-
1.0
0.19
ug/L
01/29/23 02:05
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 02:05
1
�.
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 02:05
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
103
53 - 136
01129123 02:05
1
Dibromofluoromethane (Surr)
99
67- 129
01/29/23 02:05
1
Toluene-d8 (Surr)
101
59 - 134
01/29/23 02:05
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 20:57
1
Barium
77
10
4.4
ug/L
01/30/23 08:07
01/30/23 20:57
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 20:57
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 20:57
1
Chromium
2.0 J
10
1.1
ug/L
01/30/23 08:07
01/30/23 20:57
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 20:57
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 20:57
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 20:57
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 20:57
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 20:57
1
Vanadium
1.0 J
10
1.0
ug/L
01/30/23 08:07
01/30/23 20:57
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 20:57
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:33
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:33
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:33
1
Client Sample ID: 7401-P1611 Lab Sample ID: 752-1662-11
Date Collected: 01/18/23 14:23 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane 78 H4 5.0 3.2 ug/L 02/01/23 00:00 10
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 79 70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19
1.0
Prepared Analyzed
Dil Fac
02101123 00:00
10
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01 /28/23 16:15
1
0.12
ug/L
01 /28/23 16:15
1
0.28
ug/L
01 /28/23 16:15
1
0.14
ug/L
01 /28/23 16:15
1
0.13
ug/L
01 /28/23 16:15
1
0.21
ug/L
01 /28/23 16:15
1
0.48
ug/L
01 /28/23 16:15
1
0.19
ug/L
01 /28/23 16:15
1
Eurofins Raleigh
Page 30 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P16R
Lab Sample ID: 752-1662-11
Date Collected: 01/18/23 14:23
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 16:15
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 16:15
1
2-Butanone (MEK)
12 *+
5.0
1.3
ug/L
01/28/23 16:15
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 16:15
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 16:15
1
Acetone
40 *+
20
10
ug/L
01/28/23 16:15
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 16:15
1
Benzene
2.3
1.0
0.15
ug/L
01/28/23 16:15
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/28/23 16:15
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 16:15
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 16:15
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 16:15
1
Chlorobenzene
1.2 *-
1.0
0.17
ug/L
01/28/23 16:15
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 16:15
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 16:15
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 16:15
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 16:15
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 16:15
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 16:15
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 16:15
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 16:15
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 16:15
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 16:15
1
m-Xylene & p-Xylene
0.21 J *-
2.0
0.17
ug/L
01/28/23 16:15
1
o-Xylene
0.15 J *-
1.0
0.065
ug/L
01/28/23 16:15
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 16:15
1
Styrene
<0.11 '-
1.0
0.11
ug/L
01/28/23 16:15
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 16:15
1
Toluene
0.36 J
1.0
0.14
ug/L
01/28/23 16:15
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 16:15
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 16:15
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 16:15
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 16:15
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 16:15
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 16:15
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/28/23 16:15
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 16:15
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 16:15
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 16:15
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 16:15
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 16:15
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
53 - 136
01128123 16:15
1
4-Bromofluorobenzene (Surr)
105
53 - 136
02101123 23:42
1
Dibromofluoromethane (Surr)
96
67- 129
01128123 16:15
1
Dibromofluoromethane (Surr)
107
67- 129
02101123 23:42
1
Toluene-d8 (Surr)
100
59 - 134
01128123 16:15
1
Toluene-d8 (Surr)
108
59 - 134
02101123 23:42
1
0
Eurofins Raleigh
Page 31 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P17 Lab Sample ID: 752-1662-12
Date Collected: 01/19/23 14:50 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
3.6
0.50
0.32
ug/L
02/01/2318:47
1
•
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
105
70- 130
02101123 18:47
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
-
01/29/23 02:36
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 02:36
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 02:36
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 02:36
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 02:36
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 02:36
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 02:36
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/29/23 02:36
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 02:36
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 02:36
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 02:36
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 02:36
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 02:36
1
Acetone
<10 *+
20
10
ug/L
01/29/23 02:36
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 02:36
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 02:36
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 02:36
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 02:36
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 02:36
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 02:36
1
Chlorobenzene
<0.17
1.0
0.17
ug/L
02/02/23 09:05
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 02:36
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 02:36
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 02:36
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 02:36
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 02:36
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 02:36
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 02:36
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 02:36
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 02:36
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/29/23 02:36
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/29/23 02:36
1
o-Xylene
<0.065 *-
1.0
0.065
ug/L
01/29/23 02:36
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 02:36
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/29/23 02:36
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 02:36
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 02:36
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 02:36
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 02:36
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 02:36
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 02:36
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 02:36
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 02:36
1
Eurofins Raleigh
Page 32 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P17
Lab Sample ID: 752-1662-12
Date Collected: 01/19/23 14:50
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
(Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Xylenes, Total
<0.45 `-
3.0
0.45
ug/L
01/29/23 02:36
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 02:36
1
�.
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 02:36
1
1,4-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/29/23 02:36
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 02:36
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 02:36
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
100
53 - 136
01/29/23 02:36
1
4-Bromofluorobenzene (Surr)
104
53 - 136
02102123 09:05
1
Dibromofluoromethane (Surr)
97
67- 129
01/29/23 02:36
1
Dibromofluoromethane (Surr)
109
67- 129
02102123 09:05
1
Toluene-d8 (Surr)
101
59 - 134
01129123 02:36
1
Toluene-d8 (Surr)
110
59 - 134
02102123 09:05
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:01
1
Barium
280
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:01
1
Beryllium
2.6
J
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:01
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:01
1
Chromium
8.6
J
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:01
1
Cobalt
3.7
J
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:01
1
Copper
10
J
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:01
1
Lead
7.3
J
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:01
1
Nickel
7.4
J
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:01
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:01
1
Vanadium
13
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:01
1
Zinc
14
J
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:01
1
Method: SW846 6020B - Metals
(ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:37
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:37
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:37
1
Client Sample ID: 7401-P19
Lab Sample ID: 752-1662-13
Date Collected: 01/18/23 15:14
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D
- Volatile
Organic Compounds
(GC/MS)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
150
5.0
3.2
ug/L
01/31/23 22:11
10
Surrogate
%Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
80
70 - 130
01131123 22:11
10
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/28/2316:46
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/2316:46
1
Eurofins Raleigh
Page 33 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P19
Lab Sample ID: 752-1662-13
Date Collected: 01/18/23 15:14
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 16:46
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 16:46
1
1,1-Dichloroethane
3.6
1.0
0.13
ug/L
01/28/23 16:46
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 16:46
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 16:46
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 16:46
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 16:46
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 16:46
1
2-Butanone (MEK)
<1.3 *+
5.0
1.3
ug/L
01/28/23 16:46
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 16:46
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 16:46
1
Acetone
<10 *+
20
10
ug/L
01/28/23 16:46
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 16:46
1
Benzene
3.6
1.0
0.15
ug/L
01/28/23 16:46
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/28/23 16:46
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 16:46
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 16:46
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 16:46
1
Chlorobenzene
7.0 *-
1.0
0.17
ug/L
01/28/23 16:46
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 16:46
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 16:46
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 16:46
1
cis-1,2-Dichloroethene
4.7
1.0
0.15
ug/L
01/28/23 16:46
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 16:46
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 16:46
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 16:46
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 16:46
1
Ethylbenzene
0.78 J *-
1.0
0.13
ug/L
01/28/23 16:46
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 16:46
1
m-Xylene & p-Xylene
0.28 J *-
2.0
0.17
ug/L
01/28/23 16:46
1
o-Xylene
0.24 J *-
1.0
0.065
ug/L
01/28/23 16:46
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 16:46
1
Styrene
<0.11 "-
1.0
0.11
ug/L
01/28/23 16:46
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 16:46
1
Toluene
0.36 J
1.0
0.14
ug/L
01/28/23 16:46
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 16:46
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 16:46
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 16:46
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 16:46
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 16:46
1
Vinyl chloride
0.43 J
1.0
0.32
ug/L
01/28/23 16:46
1
Xylenes, Total
0.52 J *-
3.0
0.45
ug/L
01/28/23 16:46
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 16:46
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 16:46
1
1,4-Dichlorobenzene
3.7 *-
1.0
0.19
ug/L
01/28/23 16:46
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 16:46
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 16:46
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
101
53 - 136
01128123 16:46
1
Eurofins Raleigh
Page 34 of 115
2/20/2023
0

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P19
Lab Sample ID: 752-1662-13
Date Collected: 01/18/23 15:14
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
101
53 - 136
02102123 00:14
1
Dibromofluoromethane (Surr)
95
67- 129
01128123 16:46
1
Dibromofluoromethane (Surr)
105
67- 129
02102123 00:14
1
Toluene-d8 (Surr)
98
59 - 134
01128123 16:46
1
Toluene-d8 (Surr)
108
59 - 134
02102123 00:14
1
Client Sample ID: 7401-P20D
Lab Sample ID: 752-1662-14
Date Collected: 01/19/23 08:35
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
02/01/2319:14
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
111
70 - 130
02101123 19:14
1
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 03:07
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 03:07
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 03:07
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 03:07
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 03:07
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 03:07
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 03:07
1
1,2-Dichlorobenzene
<0.19 *
1.0
0.19
ug/L
01/29/23 03:07
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 03:07
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 03:07
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 03:07
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 03:07
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 03:07
1
Acetone
<10 *+
20
10
ug/L
01/29/23 03:07
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 03:07
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 03:07
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 03:07
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 03:07
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 03:07
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 03:07
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/29/23 03:07
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 03:07
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 03:07
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 03:07
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 03:07
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 03:07
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 03:07
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 03:07
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 03:07
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 03:07
1
lodomethane
<1.7
5.0
1.7
ug/L
01/29/23 03:07
1
Eurofins Raleigh
Page 35 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P20D
Lab Sample ID: 752-1662-14
Date Collected: 01/19/23 08:35
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
m-Xylene & p-Xylene
<0.17 `-
2.0
0.17
ug/L
01/29/23 03:07
1
o-Xylene
<0.065 `-
1.0
0.065
ug/L
01/29/23 03:07
1 �.
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 03:07
1
Styrene
<0.11 "-
1.0
0.11
ug/L
01/29/23 03:07
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 03:07
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 03:07
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 03:07
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 03:07
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 03:07
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 03:07
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 03:07
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 03:07
1
Xylenes, Total
<0.45-
3.0
0.45
ug/L
01/29/23 03:07
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 03:07
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 03:07
1
1,4-Dichlorobenzene
<0.19 `-
1.0
0.19
ug/L
01/29/23 03:07
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 03:07
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 03:07
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
99
53 - 136
01129123 03:07
1
Dibromofluoromethane (Surr)
97
67- 129
01/29/23 03:07
1
Toluene-d8 (Surr)
96
59 - 134
01/29/23 03:07
1
Method: SW846 6010D - Metals (ICP)
- Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:04
1
Barium
80
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:04
1
Beryllium
6.5
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:04
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:04
1
Chromium
11
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:04
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:04
1
Copper
6.3 J
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:04
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:04
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:04
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:04
1
Vanadium
8.9 J
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:04
1
Zinc
14 J
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:04
1
Method: SW846 6020B - Metals (ICP/MS)
- Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:41
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:41
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:41
1
Eurofins Raleigh
Page 36 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P20R Lab Sample ID: 752-1662-15
Date Collected: 01/18/23 15:57 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
84
5.0
3.2
ug/L
01/31/23 23:06
10
•
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
71
70 - 130
01131123 23:06
10
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
-
01/29/23 03:38
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 03:38
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 03:38
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 03:38
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 03:38
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 03:38
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 03:38
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/29/23 03:38
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 03:38
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 03:38
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 03:38
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 03:38
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 03:38
1
Acetone
11 J H
20
10
ug/L
02/02/23 00:45
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 03:38
1
Benzene
2.3
1.0
0.15
ug/L
01/29/23 03:38
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 03:38
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 03:38
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 03:38
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 03:38
1
Chlorobenzene
1.8 H
1.0
0.17
ug/L
02/02/23 00:45
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 03:38
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 03:38
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 03:38
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 03:38
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 03:38
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 03:38
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 03:38
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 03:38
1
Ethylbenzene
1.3
1.0
0.13
ug/L
01/29/23 03:38
1
lodomethane
<1.7
5.0
1.7
ug/L
01/29/23 03:38
1
m-Xylene & p-Xylene
0.52 J H
2.0
0.17
ug/L
02/02/23 00:45
1
o-Xylene
0.43 J H
1.0
0.065
ug/L
02/02/23 00:45
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 03:38
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/29/23 03:38
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 03:38
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 03:38
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 03:38
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 03:38
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 03:38
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 03:38
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 03:38
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 03:38
1
Eurofins Raleigh
Page 37 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P20R
Lab Sample ID: 752-1662-15
Date Collected: 01/18/23 15:57
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Xylenes, Total
0.95 J H
3.0
0.45
ug/L
02/02/23 00:45
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 03:38
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 03:38
1
1,4-Dichlorobenzene
3.5 H
1.0
0.19
ug/L
02/02/23 00:45
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 03:38
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 03:38
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
107
53 - 136
01/29/23 03:38
1
4-Bromofluorobenzene (Surr)
109
53 - 136
02102123 00:45
1
Dibromofluoromethane (Surr)
99
67- 129
01/29/23 03:38
1
Dibromofluoromethane (Surr)
106
67- 129
02102123 00:45
1
Toluene-d8 (Surr)
103
59 - 134
01129123 03:38
1
Toluene-d8 (Surr)
109
59 - 134
02102123 00:45
1
Client Sample ID: 7401-P21
Lab Sample ID: 752-1662-16
Date Collected: 01/19/23 14:02
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
02/01/2319:42
1
Surrogate %Recovery
Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
104
70 - 130
02101123 19:42
1
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 04:09
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 04:09
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 04:09
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 04:09
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 04:09
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 04:09
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 04:09
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/29/23 04:09
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 04:09
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 04:09
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 04:09
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 04:09
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 04:09
1
Acetone
<10 *+
20
10
ug/L
01/29/23 04:09
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 04:09
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 04:09
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 04:09
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 04:09
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 04:09
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 04:09
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/29/23 04:09
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 04:09
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 04:09
1
0
Eurofins Raleigh
Page 38 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P21 Lab Sample ID: 752-1662-16
Date Collected: 01/19/23 14:02 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 04:09
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 04:09
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 04:09
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 04:09
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 04:09
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 04:09
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 04:09
1
lodomethane
<1.7
5.0
1.7
ug/L
01/29/23 04:09
1
m-Xylene & p-Xylene
<0.17 `-
2.0
0.17
ug/L
01/29/23 04:09
1
o-Xylene
<0.065
1.0
0.065
ug/L
01/29/23 04:09
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 04:09
1
Styrene
<0.11-
1.0
0.11
ug/L
01/29/23 04:09
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 04:09
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 04:09
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 04:09
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 04:09
1
trans- l,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 04:09
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 04:09
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 04:09
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 04:09
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/29/23 04:09
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 04:09
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 04:09
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/29/23 04:09
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 04:09
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 04:09
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
101
53 - 136
01129123 04:09
1
Dibromofluoromethane (Surr)
96
67- 129
01129123 04:09
1
Toluene-d8 (Surr)
98
59 - 134
01129123 04:09
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:13
1
Barium
69
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:13
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:13
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:13
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:13
1
Cobalt
2.0 J
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:13
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:13
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:13
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:13
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:13
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:13
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:13
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:45
1
0
Eurofins Raleigh
Page 39 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P21 Lab Sample ID: 752-1662-16
Date Collected: 01/19/23 14:02 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable (Continued)
Analyte Result Qualifier RL MDL Unit
Selenium <0.99 2.5 0.99 ug/L
Thallium <0.26 1.0 0.26 ug/L
Client Sample ID: 7401-P23
Date Collected: 01/18/23 13:55
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane <0.32 0.50 0.32 ug/L
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
101
70 - 130
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19 `-
1.0
1,2-Dichloroethane
<0.21
1.0
1,2-Dichloropropane
<0.10
1.0
2-Butanone (MEK)
<10 ,+
20
2-Hexanone
<0.88
5.0
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
Acetone
<10 ,+
20
Acrylonitrile
<3.5
10
Benzene
<0.15
1.0
Bromoform
<0.22 *-
1.0
Bromomethane
<0.14
1.0
Carbon disulfide
<1.5
5.0
Carbon tetrachloride
<0.17
1.0
Chlorobenzene
<0.17 '-
1.0
Chloroethane
<0.23
1.0
Chloroform
<0.18
1.0
Chloromethane
<0.13
1.0
cis-1,2-Dichloroethene
<0.15
1.0
cis-1,3-Dichloropropene
<0.20
1.0
Bromochloromethane
<0.48
1.0
Dibromochloromethane
<0.17
1.0
Bromodichloromethane
<0.17
1.0
Ethylbenzene
<0.13
1.0
lodomethane
<1.7
5.0
m-Xylene & p-Xylene
<0.17 *-
2.0
o-Xylene
<0.065
1.0
Methylene Chloride
<0.23
1.0
D Prepared Analyzed Dil Fac
01/30/23 08:07 01/30/23 15:45 1
01/30/23 08:07 01/30/23 15:45 1
Lab Sample ID: 752-1662-17
Matrix: Water
L
D Prepared Analyzed Dil Fac C
02/01 /23 16:58 1
Prepared Analyzed
Dil Fac
02101123 16:58
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/29/23 04:40
1
0.12
ug/L
01/29/23 04:40
1
0.28
ug/L
01/29/23 04:40
1
0.14
ug/L
01/29/23 04:40
1
0.13
ug/L
01/29/23 04:40
1
0.21
ug/L
01/29/23 04:40
1
0.48
ug/L
01/29/23 04:40
1
0.19
ug/L
01/29/23 04:40
1
0.21
ug/L
01/29/23 04:40
1
0.10
ug/L
01/29/23 04:40
1
10
ug/L
01/29/23 04:40
1
0.88
ug/L
01/29/23 04:40
1
1.1
ug/L
01/29/23 04:40
1
10
ug/L
01/29/23 04:40
1
3.5
ug/L
01/29/23 04:40
1
0.15
ug/L
01/29/23 04:40
1
0.22
ug/L
01/29/23 04:40
1
0.14
ug/L
01/29/23 04:40
1
1.5
ug/L
01/29/23 04:40
1
0.17
ug/L
01/29/23 04:40
1
0.17
ug/L
01/29/23 04:40
1
0.23
ug/L
01/29/23 04:40
1
0.18
ug/L
01/29/23 04:40
1
0.13
ug/L
01/29/23 04:40
1
0.15
ug/L
01/29/23 04:40
1
0.20
ug/L
01/29/23 04:40
1
0.48
ug/L
01/29/23 04:40
1
0.17
ug/L
01/29/23 04:40
1
0.17
ug/L
01/29/23 04:40
1
0.13
ug/L
01/29/23 04:40
1
1.7
ug/L
01/29/23 04:40
1
0.17
ug/L
01/29/23 04:40
1
0.065
ug/L
01/29/23 04:40
1
0.23
ug/L
01/29/23 04:40
1
Eurofins Raleigh
Page 40 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P23
Lab Sample ID: 752-1662-17
Date Collected: 01/18/23 13:55
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Styrene
<0.11 `-
1.0
0.11
ug/L
01/29/23 04:40
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 04:40
1 �.
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 04:40
1
trans- l,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 04:40
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 04:40
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 04:40
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 04:40
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 04:40
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 04:40
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/29/23 04:40
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 04:40
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 04:40
1
1,4-Dichlorobenzene
<0.19-
1.0
0.19
ug/L
01/29/23 04:40
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 04:40
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 04:40
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
99
53 - 136
01129123 04.40
1
Dibromofluoromethane (Surr)
98
67- 129
01129123 04:40
1
Toluene-d8 (Surr)
99
59 - 134
01129123 04:40
1
Client Sample ID: 7401-P28
Lab Sample ID: 752-1662-18
Date Collected: 01/18/23 14:50
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
01/31/2318:08
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
71
70 - 130
01131123 18:08
1
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 05:10
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 05:10
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 05:10
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 05:10
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 05:10
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 05:10
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 05:10
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/29/23 05:10
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 05:10
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 05:10
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 05:10
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 05:10
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 05:10
1
Acetone
<10 *+
20
10
ug/L
01/29/23 05:10
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 05:10
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 05:10
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 05:10
1
Eurofins Raleigh
Page 41 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P28
Lab Sample ID: 752-1662-18
Date Collected: 01/18/23 14:50
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 05:10
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 05:10
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 05:10
1
Chlorobenzene
<0.17 "-
1.0
0.17
ug/L
01/29/23 05:10
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 05:10
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 05:10
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 05:10
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 05:10
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 05:10
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 05:10
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 05:10
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 05:10
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 05:10
1
lodomethane
<1.7
5.0
1.7
ug/L
01/29/23 05:10
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/29/23 05:10
1
o-Xylene
<0.065 *-
1.0
0.065
ug/L
01/29/23 05:10
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 05:10
1
Styrene
<0.11 "-
1.0
0.11
ug/L
01/29/23 05:10
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 05:10
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 05:10
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 05:10
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 05:10
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 05:10
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 05:10
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 05:10
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 05:10
1
Xylenes, Total
<0.45 '-
3.0
0.45
ug/L
01/29/23 05:10
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 05:10
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 05:10
1
1,4-Dichlorobenzene
<0.19 `-
1.0
0.19
ug/L
01/29/23 05:10
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 05:10
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 05:10
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
100
53 - 136
01/29/23 05:10
1
Dibromofluoromethane (Surr)
98
67- 129
01/29/23 05:10
1
Toluene-d8 (Surr)
99
59 - 134
01/29/23 05:10
1
Client Sample ID: 7401-P29
Lab Sample ID: 752-1662-19
Date Collected: 01/18/23 10:28
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
53
5.0
3.2
ug/L
01/31/2323:33
10
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
73
70 - 130
01131123 23:33
10
0
Eurofins Raleigh
Page 42 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P29 Lab Sample ID: 752-1662-19
Date Collected: 01/18/23 10:28 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19 *
1.0
1,2-Dichloroethane
<0.21
1.0
1,2-Dichloropropane
<0.10
1.0
2-Butanone (MEK)
<10 *+
20
2-Hexanone
<0.88
5.0
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
Acetone
<10 H
20
Acrylonitrile
<3.5
10
Benzene
0.75 J
1.0
Bromoform
<0.22 *-
1.0
Bromomethane
<0.14
1.0
Carbon disulfide
<1.5
5.0
Carbon tetrachloride
<0.17
1.0
Chlorobenzene
5.5 H
1.0
Chloroethane
<0.23
1.0
Chloroform
<0.18
1.0
Chloromethane
<0.13
1.0
cis-1,2-Dichloroethene
<0.15
1.0
cis-1,3-Dichloropropene
<0.20
1.0
Bromochloromethane
<0.48
1.0
Dibromochloromethane
<0.17
1.0
Bromodichloromethane
<0.17
1.0
Ethylbenzene
<0.13
1.0
lodomethane
<1.7
5.0
m-Xylene & p-Xylene
<0.17 *-
2.0
o-Xylene
<0.065 *-
1.0
Methylene Chloride
<0.23
1.0
Styrene
<0.11 *-
1.0
Tetrachloroethene
<0.17
1.0
Toluene
<0.14
1.0
trans- 1,2-Dichloroethene
<0.21
1.0
trans- 1,3-Dichloropropene
<0.15
1.0
trans- 1,4-Dichloro-2-butene
<0.70
1.0
Trichloroethene
<0.15
1.0
Vinyl acetate
<0.95
5.0
Vinyl chloride
<0.32
1.0
Xylenes, Total
<0.45 `-
3.0
Dibromomethane
<0.27
1.0
1,2-Dibromoethane
<0.66
1.0
1,4-Dichlorobenzene
<0.19 H
1.0
Trichlorofluoromethane
<0.24
1.0
1,2,3-Trichloropropane
<0.49
1.0
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/29/23 05:41
1
0.12
ug/L
01/29/23 05:41
1
0.28
ug/L
01/29/23 05:41
1
0.14
ug/L
01/29/23 05:41
1
0.13
ug/L
01/29/23 05:41
1
0.21
ug/L
01/29/23 05:41
1
0.48
ug/L
01/29/23 05:41
1
0.19
ug/L
01/29/23 05:41
1
0.21
ug/L
01/29/23 05:41
1
0.10
ug/L
01/29/23 05:41
1
10
ug/L
01/29/23 05:41
1
0.88
ug/L
01/29/23 05:41
1
1.1
ug/L
01/29/23 05:41
1
10
ug/L
02/02/23 01:16
1
3.5
ug/L
01/29/23 05:41
1
0.15
ug/L
01/29/23 05:41
1
0.22
ug/L
01/29/23 05:41
1
0.14
ug/L
01/29/23 05:41
1
1.5
ug/L
01/29/23 05:41
1
0.17
ug/L
01/29/23 05:41
1
0.17
ug/L
02/02/23 01:16
1
0.23
ug/L
01/29/23 05:41
1
0.18
ug/L
01/29/23 05:41
1
0.13
ug/L
01/29/23 05:41
1
0.15
ug/L
01/29/23 05:41
1
0.20
ug/L
01/29/23 05:41
1
0.48
ug/L
01/29/23 05:41
1
0.17
ug/L
01/29/23 05:41
1
0.17
ug/L
01/29/23 05:41
1
0.13
ug/L
01/29/23 05:41
1
1.7
ug/L
01/29/23 05:41
1
0.17
ug/L
01/29/23 05:41
1
0.065
ug/L
01/29/23 05:41
1
0.23
ug/L
01/29/23 05:41
1
0.11
ug/L
01/29/23 05:41
1
0.17
ug/L
01/29/23 05:41
1
0.14
ug/L
01/29/23 05:41
1
0.21
ug/L
01/29/23 05:41
1
0.15
ug/L
01/29/23 05:41
1
0.70
ug/L
01/29/23 05:41
1
0.15
ug/L
01/29/23 05:41
1
0.95
ug/L
01/29/23 05:41
1
0.32
ug/L
01/29/23 05:41
1
0.45
ug/L
01/29/23 05:41
1
0.27
ug/L
01/29/23 05:41
1
0.66
ug/L
01/29/23 05:41
1
0.19
ug/L
02/02/23 01:16
1
0.24
ug/L
01/29/23 05:41
1
0.49
ug/L
01/29/23 05:41
1
0
Eurofins Raleigh
Page 43 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P29
Lab Sample ID: 752-1662-19
Date Collected: 01/18/23 10:28
Matrix:
Water
Date Received: 01/23/23 10:00
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
100
53 - 136
01/29/23 05:41
1
4-Bromofluorobenzene (Surr)
103
53 - 136
02102123 01:16
1
Dibromofluoromethane (Surr)
96
67- 129
01129123 05:41
1
Dibromofluoromethane (Surr)
109
67- 129
02102123 01:16
1
Toluene-d8 (Surr)
98
59 - 134
01129123 05:41
1
Toluene-d8 (Surr)
108
59 - 134
02102123 01:16
1
Client Sample ID: 7401-SW1
Lab Sample ID: 752-1662-20
Date Collected: 01/19/23 16:45
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
02/02/2312:56
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
103
70 - 130
02/02/23 12:56
1
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/29/23 06:12
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 06:12
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 06:12
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 06:12
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 06:12
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 06:12
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 06:12
1
1,2-Dichlorobenzene
<0.19 *
1.0
0.19
ug/L
01/29/23 06:12
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 06:12
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 06:12
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 06:12
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 06:12
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 06:12
1
Acetone
<10 *+
20
10
ug/L
01/29/23 06:12
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 06:12
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 06:12
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 06:12
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 06:12
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 06:12
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 06:12
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/29/23 06:12
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 06:12
1
Chloroform
2.3
1.0
0.18
ug/L
01/29/23 06:12
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 06:12
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 06:12
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 06:12
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 06:12
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 06:12
1
Bromodichloromethane
1.5
1.0
0.17
ug/L
01/29/23 06:12
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 06:12
1
lodomethane
<1.7
5.0
1.7
ug/L
01/29/23 06:12
1
Eurofins Raleigh
Page 44 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-SW1
Lab Sample ID: 752-1662-20
Date Collected: 01/19/23 16:45
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
m-Xylene & p-Xylene
<0.17 `-
2.0
0.17
ug/L
01/29/23 06:12
1
o-Xylene
<0.065 `-
1.0
0.065
ug/L
01/29/23 06:12
1 �.
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 06:12
1
Styrene
<0.11 "-
1.0
0.11
ug/L
01/29/23 06:12
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 06:12
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 06:12
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 06:12
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 06:12
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 06:12
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 06:12
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 06:12
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 06:12
1
Xylenes, Total
<0.45-
3.0
0.45
ug/L
01/29/23 06:12
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 06:12
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 06:12
1
1,4-Dichlorobenzene
<0.19 `-
1.0
0.19
ug/L
01/29/23 06:12
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 06:12
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 06:12
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
100
53 - 136
01129123 06:12
1
Dibromofluoromethane (Surr)
99
67- 129
01/29/23 06:12
1
Toluene-d8 (Surr)
102
59 - 134
01/29/23 06:12
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:16
1
Barium
23
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:16
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:16
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:16
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:16
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:16
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:16
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:16
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:16
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:16
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:16
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:16
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:49
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:49
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:49
1
Eurofins Raleigh
Page 45 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-SW2 Lab Sample ID: 752-1662-21
Date Collected: 01/19/23 15:19 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
5.3
5.0
3.2
ug/L
02/02/2316:07
10
•
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
108
70 - 130
02102123 16:07
10
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
-
01/29/23 06:43
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/29/23 06:43
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/29/23 06:43
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/29/23 06:43
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/29/23 06:43
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 06:43
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 06:43
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/29/23 06:43
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 06:43
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 06:43
1
2-Butanone (MEK)
<10 *+
20
10
ug/L
01/29/23 06:43
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 06:43
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 06:43
1
Acetone
<10 *+
20
10
ug/L
01/29/23 06:43
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 06:43
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 06:43
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/29/23 06:43
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 06:43
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 06:43
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 06:43
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/29/23 06:43
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 06:43
1
Chloroform
<0.18
1.0
0.18
ug/L
01/29/23 06:43
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 06:43
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 06:43
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 06:43
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 06:43
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 06:43
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/29/23 06:43
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 06:43
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/29/23 06:43
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/29/23 06:43
1
o-Xylene
<0.065 *-
1.0
0.065
ug/L
01/29/23 06:43
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 06:43
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/29/23 06:43
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 06:43
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 06:43
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 06:43
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 06:43
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 06:43
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 06:43
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 06:43
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 06:43
1
Eurofins Raleigh
Page 46 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-SW2 Lab Sample ID: 752-1662-21
Date Collected: 01/19/23 15:19 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Xylenes, Total
<0.45 `-
3.0
0.45
ug/L
01/29/23 06:43
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 06:43
1
�.
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 06:43
1
1,4-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/29/23 06:43
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 06:43
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 06:43
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
53 - 136
01/29/23 06:43
1
Dibromofluoromethane (Surr)
100
67- 129
01/29/23 06:43
1
Toluene-d8 (Surr)
102
59 - 134
01/29/23 06:43
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:19
1
Barium
50
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:19
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:19
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:19
1
Chromium
3.1 J
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:19
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:19
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:19
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:19
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:19
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:19
1
Vanadium
1.1 J
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:19
1
Zinc
9.1 J
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:19
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
0.42 J
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:53
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:53
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:53
1
Client Sample ID: 7401-SW4
Date Collected: 01/18/23 16:20
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane <0.32 0.50 0.32 ug/L
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
80
70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
Lab Sample ID: 752-1662-22
Matrix: Water
D Prepared Analyzed Dil Fac
01 /31 /23 18:35 1
Prepared Analyzed
Dil Fac
01131123 18:35
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/29/23 07:13
1
0.12
ug/L
01/29/23 07:13
1
0.28
ug/L
01/29/23 07:13
1
0.14
ug/L
01/29/23 07:13
1
0.13
ug/L
01/29/23 07:13
1
Eurofins Raleigh
Page 47 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-SW4
Lab Sample ID: 752-1662-22
Date Collected: 01/18/23 16:20
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 07:13
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/29/23 07:13
1
1,2-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/29/23 07:13
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/29/23 07:13
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/29/23 07:13
1
2-Butanone (MEK)
<10 ,+
20
10
ug/L
01/29/23 07:13
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/29/23 07:13
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/29/23 07:13
1
Acetone
39 H
20
10
ug/L
02/02/23 01:48
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/29/23 07:13
1
Benzene
<0.15
1.0
0.15
ug/L
01/29/23 07:13
1
Bromoform
<0.22 `-
1.0
0.22
ug/L
01/29/23 07:13
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/29/23 07:13
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/29/23 07:13
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/29/23 07:13
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/29/23 07:13
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/29/23 07:13
1
Chloroform
2.6
1.0
0.18
ug/L
01/29/23 07:13
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/29/23 07:13
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 07:13
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/29/23 07:13
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/29/23 07:13
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/29/23 07:13
1
Bromodichloromethane
1.5
1.0
0.17
ug/L
01/29/23 07:13
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/29/23 07:13
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/29/23 07:13
1
m-Xylene & p-Xylene
<0.17-
2.0
0.17
ug/L
01/29/23 07:13
1
o-Xylene
<0.065-
1.0
0.065
ug/L
01/29/23 07:13
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/29/23 07:13
1
Styrene
<0.11 `-
1.0
0.11
ug/L
01/29/23 07:13
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/29/23 07:13
1
Toluene
<0.14
1.0
0.14
ug/L
01/29/23 07:13
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/29/23 07:13
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/29/23 07:13
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/29/23 07:13
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/29/23 07:13
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/29/23 07:13
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/29/23 07:13
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/29/23 07:13
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/29/23 07:13
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/29/23 07:13
1
1,4-Dichlorobenzene
<0.19-
1.0
0.19
ug/L
01/29/23 07:13
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/29/23 07:13
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/29/23 07:13
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
100
53 - 136
01129123 07:13
1
4-Bromofluorobenzene (Surr)
103
53 - 136
02102123 01:48
1
Dibromofluoromethane (Surr)
100
67- 129
01129123 07:13
1
Dibromofluoromethane (Surr)
107
67- 129
02102123 01:48
1
0
Eurofins Raleigh
Page 48 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-SW4
Lab Sample ID: 752-1662-22
Date Collected: 01/18/23 16:20
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
Toluene-d8 (Surr)
103
59 - 134
01/29/23 07:13
1
Toluene-d8 (Surr)
107
59 - 134
02102123 01:48
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:22
1
Barium
22
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:22
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:22
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:22
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:22
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:22
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:22
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:22
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:22
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:22
1
Vanadium
1.6 J
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:22
1
Zinc
17 J
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:22
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 15:57
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 15:57
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 15:57
1
Client Sample ID: 7401-PZ1
Lab Sample ID: 752-1662-23
Date Collected: 01/19/23 09:04
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds
(GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
02/02/2313:23
1
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
102
70 - 130
02102123 13:23
1
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
02/02/23 08:03
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
02/02/23 08:03
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
02/02/23 08:03
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
02/02/23 08:03
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
02/02/23 08:03
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
02/02/23 08:03
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
02/02/23 08:03
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
02/02/23 08:03
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
02/02/23 08:03
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
02/02/23 08:03
1
2-Butanone (MEK)
<10 ,+
20
10
ug/L
02/02/23 08:03
1
2-Hexanone
<0.88
5.0
0.88
ug/L
02/02/23 08:03
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
02/02/23 08:03
1
Eurofins Raleigh
Page 49 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-PZ1 Lab Sample ID: 752-1662-23
Date Collected: 01/19/23 09:04 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
Acetone
<10
20
10
ug/L
Acrylonitrile
<3.5
10
3.5
ug/L
Benzene
<0.15
1.0
0.15
ug/L
Bromoform
<0.22
1.0
0.22
ug/L
Bromomethane
<0.14
1.0
0.14
ug/L
Carbon disulfide
<1.5
5.0
1.5
ug/L
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
Chlorobenzene
<0.17
1.0
0.17
ug/L
Chloroethane
<0.23
1.0
0.23
ug/L
Chloroform
<0.18
1.0
0.18
ug/L
Chloromethane
<0.13
1.0
0.13
ug/L
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
Bromochloromethane
<0.48
1.0
0.48
ug/L
Dibromochloromethane
<0.17
1.0
0.17
ug/L
Bromodichloromethane
<0.17
1.0
0.17
ug/L
Ethylbenzene
<0.13
1.0
0.13
ug/L
lodomethane
<1.7
5.0
1.7
ug/L
m-Xylene & p-Xylene
<0.17
2.0
0.17
ug/L
o-Xylene
<0.065
1.0
0.065
ug/L
Methylene Chloride
<0.23
1.0
0.23
ug/L
Styrene
<0.11 *-
1.0
0.11
ug/L
Tetrachloroethene
<0.17
1.0
0.17
ug/L
Toluene
<0.14
1.0
0.14
ug/L
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
Trichloroethene
<0.15
1.0
0.15
ug/L
Vinyl acetate
<0.95
5.0
0.95
ug/L
Vinyl chloride
<0.32
1.0
0.32
ug/L
Xylenes, Total
<0.45
3.0
0.45
ug/L
Dibromomethane
<0.27
1.0
0.27
ug/L
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
Surrogate
4-Bromofluorobenzene (Surr)
Dibromofluoromethane (Surr)
Toluene-d8 (Surr)
D Prepared Analyzed
Dil Fac
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
02/02/23 08:03
1
%Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
103
53 - 136
02/02/23 08:03
1
110
67 - 129
02102123 08:03
1
108
59 - 134
02102123 08:03
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
Arsenic
<6.4
Barium
52
Beryllium
<0.30
Cadmium
<0.44
Chromium
1.4 J
Cobalt
<1.4
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:25
1
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:25
1
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:25
1
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:25
1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:25
1
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:25
1
0
Eurofins Raleigh
Page 50 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-PZ1
Lab Sample ID: 752-1662-23
Date Collected: 01/19/23 09:04
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
(Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:25
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:25
1 �.
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:25
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:25
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:25
1
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:25
1
-Zinc
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 16:01
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 16:01
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 16:01
1
Client Sample ID: 7401-PZ2 Lab Sample ID: 752-1662-24
Date Collected: 01/19/23 09:18 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit D Prepared Analyzed Dil Fac
1,4-Dioxane <0.32 0.50 0.32 ug/L 02/02/2313:51 1
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 88 70 - 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19
1.0
1,2-Dichloroethane
<0.21
1.0
1,2-Dichloropropane
<0.10
1.0
2-Butanone (MEK)
<10+
20
2-Hexanone
<0.88
5.0
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
Acetone
<10
20
Acrylonitrile
<3.5
10
Benzene
<0.15
1.0
Bromoform
<0.22
1.0
Bromomethane
<0.14
1.0
Carbon disulfide
<1.5
5.0
Carbon tetrachloride
<0.17
1.0
Chlorobenzene
<0.17
1.0
Chloroethane
<0.23
1.0
Chloroform
<0.18
1.0
Chloromethane
<0.13
1.0
cis-1,2-Dichloroethene
<0.15
1.0
Prepared Analyzed
Dil Fac
02102123 13:51
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
02/02/23 08:34
1
0.12
ug/L
02/02/23 08:34
1
0.28
ug/L
02/02/23 08:34
1
0.14
ug/L
02/02/23 08:34
1
0.13
ug/L
02/02/23 08:34
1
0.21
ug/L
02/02/23 08:34
1
0.48
ug/L
02/02/23 08:34
1
0.19
ug/L
02/02/23 08:34
1
0.21
ug/L
02/02/23 08:34
1
0.10
ug/L
02/02/23 08:34
1
10
ug/L
02/02/23 08:34
1
0.88
ug/L
02/02/23 08:34
1
1.1
ug/L
02/02/23 08:34
1
10
ug/L
02/02/23 08:34
1
3.5
ug/L
02/02/23 08:34
1
0.15
ug/L
02/02/23 08:34
1
0.22
ug/L
02/02/23 08:34
1
0.14
ug/L
02/02/23 08:34
1
1.5
ug/L
02/02/23 08:34
1
0.17
ug/L
02/02/23 08:34
1
0.17
ug/L
02/02/23 08:34
1
0.23
ug/L
02/02/23 08:34
1
0.18
ug/L
02/02/23 08:34
1
0.13
ug/L
02/02/23 08:34
1
0.15
ug/L
02/02/23 08:34
1
Eurofins Raleigh
Page 51 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-PZ2
Lab Sample ID: 752-1662-24
Date Collected: 01/19/23 09:18
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
02/02/23 08:34
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
02/02/23 08:34
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
02/02/23 08:34
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
02/02/23 08:34
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
02/02/23 08:34
1
lodomethane
<1.7
5.0
1.7
ug/L
02/02/23 08:34
1
m-Xylene & p-Xylene
<0.17
2.0
0.17
ug/L
02/02/23 08:34
1
o-Xylene
<0.065
1.0
0.065
ug/L
02/02/23 08:34
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
02/02/23 08:34
1
Styrene
<0.11
`-
1.0
0.11
ug/L
02/02/23 08:34
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
02/02/23 08:34
1
Toluene
<0.14
1.0
0.14
ug/L
02/02/23 08:34
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
02/02/23 08:34
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
02/02/23 08:34
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
02/02/23 08:34
1
Trichloroethene
<0.15
1.0
0.15
ug/L
02/02/23 08:34
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
02/02/23 08:34
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
02/02/23 08:34
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
02/02/23 08:34
1
Dibromomethane
<0.27
1.0
0.27
ug/L
02/02/23 08:34
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
02/02/23 08:34
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
02/02/23 08:34
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
02/02/23 08:34
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
02/02/23 08:34
1
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
104
53 - 136
02102123 08:34
1
Dibromofluoromethane (Surr)
109
67- 129
02102123 08:34
1
Toluene-d8 (Surr)
108
59 - 134
02102123 08:34
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:28
1
Barium
80
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:28
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:28
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:28
1
Chromium
4.0
J
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:28
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:28
1
Copper
6.5
J
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:28
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:28
1
Nickel
3.5
J
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:28
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:28
1
Vanadium
1.7
J
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:28
1
Zinc
12
J
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:28
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result
Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
0.43
J
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 16:05
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 16:05
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 16:05
1
0
Eurofins Raleigh
Page 52 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-EB Lab Sample ID: 752-1662-25
Date Collected: 01/19/23 15:32 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,4-Dioxane
<0.32
0.50
0.32
ug/L
02/02/2312:29
1
•
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
99
70 - 130
02102123 12:29
1
Method: SW846 8260D - Volatile
Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
-
01/28/23 08:59
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/23 08:59
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 08:59
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 08:59
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/28/23 08:59
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 08:59
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 08:59
1
1,2-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/28/23 08:59
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 08:59
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 08:59
1
2-Butanone (MEK)
<1.3 *+
5.0
1.3
ug/L
01/28/23 08:59
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 08:59
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 08:59
1
Acetone
<10 *+
20
10
ug/L
01/28/23 08:59
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 08:59
1
Benzene
<0.15
1.0
0.15
ug/L
01/28/23 08:59
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/28/23 08:59
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 08:59
1
Carbon disulfide
12
5.0
1.5
ug/L
01/28/23 08:59
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 08:59
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/28/23 08:59
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 08:59
1
Chloroform
0.23 J
1.0
0.18
ug/L
01/28/23 08:59
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 08:59
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 08:59
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 08:59
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 08:59
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 08:59
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 08:59
1
Ethylbenzene
<0.13 *
1.0
0.13
ug/L
01/28/23 08:59
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/28/23 08:59
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/28/23 08:59
1
o-Xylene
<0.065 *-
1.0
0.065
ug/L
01/28/23 08:59
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 08:59
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/28/23 08:59
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 08:59
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 08:59
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 08:59
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 08:59
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 08:59
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 08:59
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 08:59
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 08:59
1
Eurofins Raleigh
Page 53 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-EB Lab Sample ID: 752-1662-25
Date Collected: 01/19/23 15:32 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Xylenes, Total
<0.45 `-
3.0
0.45
ug/L
01/28/23 08:59
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 08:59
1
�.
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 08:59
1
1,4-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/28/23 08:59
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 08:59
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 08:59
1
Surrogate
%Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
103
53 - 136
01128123 08:59
1
Dibromofluoromethane (Surr)
97
67- 129
01/28/23 08:59
1
Toluene-d8 (Surr)
99
59 - 134
01/28/23 08:59
1
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:32
1
Barium
<4.4
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:32
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:32
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:32
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:32
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:32
1
Copper
10 J
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:32
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:32
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:32
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:32
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:32
1
Zinc
57
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:32
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 16:18
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 16:18
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 16:18
1
Client Sample ID: 7401-FB
Date Collected: 01/19/23 09:20
Date Received: 01/23/23 10:00
Method: SW846 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane <0.32 0.50 0.32 ug/L
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
97
70- 130
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
Lab Sample ID: 752-1662-26
Matrix: Water
D Prepared Analyzed Dil Fac
02/02/23 12:02 1
Prepared Analyzed
Dil Fac
02102123 12:02
1
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/28/23 09:30
1
0.12
ug/L
01/28/23 09:30
1
0.28
ug/L
01/28/23 09:30
1
0.14
ug/L
01/28/23 09:30
1
0.13
ug/L
01/28/23 09:30
1
Eurofins Raleigh
Page 54 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-FB
Lab Sample ID: 752-1662-26
Date Collected: 01/19/23 09:20
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 09:30
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 09:30
1
1,2-Dichlorobenzene
<0.19 "-
1.0
0.19
ug/L
01/28/23 09:30
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 09:30
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 09:30
1
2-Butanone (MEK)
<1.3 *+
5.0
1.3
ug/L
01/28/23 09:30
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 09:30
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 09:30
1
Acetone
18 J *+
20
10
ug/L
01/28/23 09:30
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 09:30
1
Benzene
<0.15
1.0
0.15
ug/L
01/28/23 09:30
1
Bromoform
<0.22 *-
1.0
0.22
ug/L
01/28/23 09:30
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 09:30
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 09:30
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 09:30
1
Chlorobenzene
<0.17 *-
1.0
0.17
ug/L
01/28/23 09:30
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 09:30
1
Chloroform
0.19 J
1.0
0.18
ug/L
01/28/23 09:30
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 09:30
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 09:30
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 09:30
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 09:30
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 09:30
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 09:30
1
Ethylbenzene
<0.13 *
1.0
0.13
ug/L
01/28/23 09:30
1
Iodomethane
<1.7
5.0
1.7
ug/L
01/28/23 09:30
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/28/23 09:30
1
o-Xylene
<0.065 *-
1.0
0.065
ug/L
01/28/23 09:30
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 09:30
1
Styrene
<0.11 `-
1.0
0.11
ug/L
01/28/23 09:30
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 09:30
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 09:30
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 09:30
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 09:30
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 09:30
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 09:30
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 09:30
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 09:30
1
Xylenes, Total
<0.45 *
3.0
0.45
ug/L
01/28/23 09:30
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 09:30
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 09:30
1
1,4-Dichlorobenzene
<0.19 *-
1.0
0.19
ug/L
01/28/23 09:30
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 09:30
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 09:30
1
Surrogate %Recovery Qualifier
Limits
Prepared Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
99
53 - 136
01128123 09:30
1
Dibromofluoromethane (Surr)
96
67- 129
01128123 09:30
1
Toluene-d8 (Surr)
99
59 - 134
01128123 09:30
1
0
Eurofins Raleigh
Page 55 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-FB Lab Sample ID: 752-1662-26
Date Collected: 01/19/23 09:20 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:39
01/30/23 17:45
1
Barium
<4.4
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:45
1
�.
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:45
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:45
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:45
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:45
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:45
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:45
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:45
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:45
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:45
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:45
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:39
01/30/23 13:52
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:39
01/30/23 13:52
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:39
01/30/23 13:52
1
Client Sample ID: 7401-Trip Blank
Date Collected: 01/19/23 09:58
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic Compounds by GC/MS
Analyte
Result Qualifier
RL
1,1,1,2-Tetrachloroethane
<0.17
1.0
1,1,1-Trichloroethane
<0.12
1.0
1,1,2,2-Tetrachloroethane
<0.28
1.0
1,1,2-Trichloroethane
<0.14
1.0
1,1-Dichloroethane
<0.13
1.0
1,1-Dichloroethene
<0.21
1.0
1,2-Dibromo-3-Chloropropane
<0.48
1.0
1,2-Dichlorobenzene
<0.19 *-
1.0
1,2-Dichloroethane
<0.21
1.0
1,2-Dichloropropane
<0.10
1.0
2-Butanone (MEK)
<1.3 *+
5.0
2-Hexanone
<0.88
5.0
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
Acetone
41 *+
20
Acrylonitrile
<3.5
10
Benzene
<0.15
1.0
Bromoform
<0.22 *-
1.0
Bromomethane
<0.14
1.0
Carbon disulfide
<1.5
5.0
Carbon tetrachloride
<0.17
1.0
Chlorobenzene
<0.17 *-
1.0
Chloroethane
<0.23
1.0
Chloroform
<0.18
1.0
Chloromethane
<0.13
1.0
cis-1,2-Dichloroethene
<0.15
1.0
Lab Sample ID: 752-1662-27
Matrix: Water
MDL
Unit
D Prepared Analyzed
Dil Fac
0.17
ug/L
01/28/23 08:28
1
0.12
ug/L
01/28/23 08:28
1
0.28
ug/L
01/28/23 08:28
1
0.14
ug/L
01/28/23 08:28
1
0.13
ug/L
01/28/23 08:28
1
0.21
ug/L
01/28/23 08:28
1
0.48
ug/L
01/28/23 08:28
1
0.19
ug/L
01/28/23 08:28
1
0.21
ug/L
01/28/23 08:28
1
0.10
ug/L
01/28/23 08:28
1
1.3
ug/L
01/28/23 08:28
1
0.88
ug/L
01/28/23 08:28
1
1.1
ug/L
01/28/23 08:28
1
10
ug/L
01/28/23 08:28
1
3.5
ug/L
01/28/23 08:28
1
0.15
ug/L
01/28/23 08:28
1
0.22
ug/L
01/28/23 08:28
1
0.14
ug/L
01/28/23 08:28
1
1.5
ug/L
01/28/23 08:28
1
0.17
ug/L
01/28/23 08:28
1
0.17
ug/L
01/28/23 08:28
1
0.23
ug/L
01/28/23 08:28
1
0.18
ug/L
01/28/23 08:28
1
0.13
ug/L
01/28/23 08:28
1
0.15
ug/L
01/28/23 08:28
1
Eurofins Raleigh
Page 56 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-Trip Blank
Lab Sample ID: 752-1662-27
Date Collected: 01/19/23 09:58
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 8260D - Volatile Organic
Compounds by GC/MS (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 08:28
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 08:28
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 08:28
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 08:28
1
Ethylbenzene
<0.13 *-
1.0
0.13
ug/L
01/28/23 08:28
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 08:28
1
m-Xylene & p-Xylene
<0.17 *-
2.0
0.17
ug/L
01/28/23 08:28
1
o-Xylene
<0.065 *
1.0
0.065
ug/L
01/28/23 08:28
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 08:28
1
Styrene
<0.11 *-
1.0
0.11
ug/L
01/28/23 08:28
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 08:28
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 08:28
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 08:28
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 08:28
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 08:28
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 08:28
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 08:28
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 08:28
1
Xylenes, Total
<0.45 *-
3.0
0.45
ug/L
01/28/23 08:28
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 08:28
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 08:28
1
1,4-Dichlorobenzene
<0.19 *
1.0
0.19
ug/L
01/28/23 08:28
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 08:28
1
1,2,3-Trichloropropane
<0.49
1.0
0.49
ug/L
01/28/23 08:28
1
Surrogate %Recovery Qualifier
Limits
Prepared
Analyzed
Dil Fac
4-Bromofluorobenzene (Surr)
103
53 - 136
01/28/23 08:28
1
Dibromofluoromethane (Surr)
97
67- 129
01128123 08:28
1
Toluene-d8 (Surr)
98
59 - 134
01128123 08:28
1
Client Sample ID: 7401-MW6R-M
Lab Sample ID: 752-1662-28
Date Collected: 01/19/23 15:13
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
7.5 J
20
6.4
ug/L
01/30/23 08:39
01/30/23 17:54
1
Barium
2000
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:54
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:54
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:54
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:54
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:54
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:54
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:54
1
Nickel
4.5 J
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:54
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:54
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:54
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:54
1
0
Eurofins Raleigh
Page 57 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW6R-M
Lab Sample ID: 752-1662-28
Date Collected: 01/19/23 15:13
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:39
01/30/23 14:04
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:39
01/30/23 14:04
1 �.
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:39
01/30/23 14:04
1
Client Sample ID: 7401-P20R-M
Lab Sample ID: 752-1662-29
Date Collected: 01/19/23 15:07
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:39
01/30/23 17:57
1
Barium
940
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:57
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:57
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:57
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:57
1
Cobalt
3.4 J
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:57
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:57
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:57
1
Nickel
14 J
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:57
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:57
1
Vanadium
3.1 J
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:57
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:57
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:39
01/30/23 14:08
1
Selenium
1.0 J
2.5
0.99
ug/L
01/30/23 08:39
01/30/23 14:08
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:39
01/30/23 14:08
1
Client Sample ID: 7401-P19-M
Lab Sample ID: 752-1662-30
Date Collected: 01/19/23 15:03
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:35
1
Barium
1800
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:35
1
Beryllium
11
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:35
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:35
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:35
1
Cobalt
18
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:35
1
Copper
3.5 J
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:35
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:35
1
Nickel
25 J
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:35
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:35
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:35
1
Zinc
94
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:35
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 16:22
1
Eurofins Raleigh
Page 58 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P19-M Lab Sample ID: 752-1662-30
Date Collected: 01/19/23 15:03 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Selenium
1.4 J
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 16:22
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 16:22
1
�.
Client Sample ID: 7401-P28-M
Lab Sample ID: 752-1662-31
Date Collected: 01/19/23 15:00
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
-
01/30/23 08:39
01/30/23 17:51
1
Barium
40
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:51
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:51
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:51
1
Chromium
1.2 J
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:51
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:51
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:51
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:51
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:51
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:51
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:51
1
Zinc
13 J
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:51
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:39
01/30/23 14:00
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:39
01/30/23 14:00
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:39
01/30/23 14:00
1
Client Sample ID: 7401-P16R-M
Lab Sample ID: 752-1662-32
Date Collected: 01/19/23 14:05
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
8.8 J
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:38
1
Barium
880
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:38
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:38
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:38
1
Chromium
2.4 J
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:38
1
Cobalt
3.2 J
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:38
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:38
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:38
1
Nickel
12 J
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:38
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:38
1
Vanadium
14
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:38
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:38
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
0.56 J
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 16:26
1
Selenium
1.6 J
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 16:26
1
Eurofins Raleigh
Page 59 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P16R-M
Lab Sample ID: 752-1662-32
Date Collected: 01/19/23 14:05
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable (Continued)
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 16:26
1
Client Sample ID: 7401-P23-M
Lab Sample ID: 752-1662-33
Date Collected: 01/19/23 13:38
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
C
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:07
01/30/23 21:41
1
Barium
29
10
4.4
ug/L
01/30/23 08:07
01/30/23 21:41
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:07
01/30/23 21:41
1
Cadmium
2.8 J
5.0
0.44
ug/L
01/30/23 08:07
01/30/23 21:41
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:07
01/30/23 21:41
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:07
01/30/23 21:41
1
Copper
23
20
3.2
ug/L
01/30/23 08:07
01/30/23 21:41
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:07
01/30/23 21:41
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:07
01/30/23 21:41
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:07
01/30/23 21:41
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:07
01/30/23 21:41
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:07
01/30/23 21:41
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:07
01/30/23 16:30
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:07
01/30/23 16:30
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:07
01/30/23 16:30
1
Client Sample ID: 7401-P29-M
Lab Sample ID: 752-1662-34
Date Collected: 01/19/23 11:42
Matrix:
Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:39
01/30/23 17:35
1
Barium
160
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:35
1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:35
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:35
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:35
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:35
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:35
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:35
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:35
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:35
1
Vanadium
12
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:35
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:35
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:39
01/30/23 13:40
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:39
01/30/23 13:40
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:39
01/30/23 13:40
1
Eurofins Raleigh
Page 60 of 115 2/20/2023

Client Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Client Sample ID: 7401-P4-M Lab Sample ID: 752-1662-35
Date Collected: 01/19/23 11:35 Matrix: Water
Date Received: 01/23/23 10:00
Method: SW846 6010D - Metals (ICP) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:39
01/30/23 17:48
1
Barium
72
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:48
1
�.
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:48
1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:48
1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:48
1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:48
1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:48
1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:48
1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:48
1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:48
1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:48
1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:48
1
Method: SW846 6020B - Metals (ICP/MS) - Total Recoverable
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed
Dil Fac
Antimony
<0.34
5.0
0.34
ug/L
01/30/23 08:39
01/30/23 13:56
1
Selenium
<0.99
2.5
0.99
ug/L
01/30/23 08:39
01/30/23 13:56
1
Thallium
<0.26
1.0
0.26
ug/L
01/30/23 08:39
01/30/23 13:56
1
Eurofins Raleigh
Page 61 of 115 2/20/2023

Surrogate Summary
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Method: 8260D - Volatile Organic Compounds by GC/MS
Matrix: Water PreD TVDe: Total/NA
Lab Sample ID
Client Sample ID
BFB
(53-136)
Percent Surrogate Recovery (Acceptance Limits)
DBFM TOL
(67-129) (59-134)
752-1662-1
7401-MW1R
102
96
99
752-1662-2
7401-M W3
101
98
100
752-1662-3
7401-MW6R
96
98
99
752-1662-4
7401-MW8
102
97
99
752-1662-5
7401-P02
101
98
97
752-1662-6
7401-PO4
101
100
101
752-1662-7
7401-P07
99
97
99
752-1662-8
7401-P12
99
97
98
752-1662-9
7401 -PI 3
98
97
99
752-1662-10
7401-P13D
103
99
101
752-1662-11
7401-P16R
102
96
100
752-1662-11
7401-P16R
105
107
108
752-1662-12
7401-P17
100
97
101
752-1662-12
7401-P17
104
109
110
752-1662-13
7401-P19
101
95
98
752-1662-13
7401-P19
101
105
108
752-1662-14
7401-P20D
99
97
96
752-1662-15
7401-P20R
107
99
103
752-1662-15
7401-P20R
109
106
109
752-1662-16
7401-P21
101
96
98
752-1662-17
7401-P23
99
98
99
752-1662-18
7401-P28
100
98
99
752-1662-19
7401-P29
100
96
98
752-1662-19
7401-P29
103
109
108
752-1662-20
7401-SW1
100
99
102
752-1662-21
7401-SW2
102
100
102
752-1662-22
7401-SW4
100
100
103
752-1662-22
7401-SW4
103
107
107
752-1662-23
7401-PZ1
103
110
108
752-1662-24
7401-PZ2
104
109
108
752-1662-25
7401-EB
103
97
99
752-1662-26
7401-FB
99
96
99
752-1662-27
7401-Trip Blank
103
97
98
LCS 752-707/4
Lab Control Sample
101
94
99
LCS 752-708/5
Lab Control Sample
102
94
99
LCS 752-861/3
Lab Control Sample
104
96
105
LCS 752-872/4
Lab Control Sample
107
104
107
LCSD 752-707/5
Lab Control Sample Dup
102
92
99
LCSD 752-708/6
Lab Control Sample Dup
102
96
101
LCSD 752-861/4
Lab Control Sample Dup
109
97
106
LCSD 752-872/5
Lab Control Sample Dup
108
103
109
MB 752-707/7
Method Blank
103
94
99
MB 752-708/8
Method Blank
101
94
97
MB 752-861/6
Method Blank
105
100
105
MB 752-872/7
Method Blank
104
105
108
MRL 752-707/3
Lab Control Sample
103
96
99
MRL 752-708/4
Lab Control Sample
106
97
100
MRL 752-861/2
Lab Control Sample
107
96
103
MRL 752-872/3
Lab Control Sample
103
104
106
Eurofins Raleigh
Page 62 of 115 2/20/2023

Surrogate Summary
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Surrogate Legend
BFB = 4-Bromofluorobenzene (Surr)
DBFM = Dibromofluoromethane (Surr)
TOL = Toluene-d8 (Surr)
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Matrix: Water
Lab Sample ID
Client Sample ID
BFB
(70-130)
752-1662-1
7401-M W 1 R
72
752-1662-2
7401-M W3
73
752-1662-3
7401-M W6R
102
752-1662-4
7401-M W8
77
752-1662-5
7401-P02
79
752-1662-6
7401-PO4
84
752-1662-7
7401-P07
85
752-1662-8
7401-P12
76
752-1662-9
7401-P13
108
752-1662-10
7401-P13D
98
752-1662-11
7401-P 16R
79
752-1662-12
7401-P17
105
752-1662-13
7401-P19
80
752-1662-14
7401-P20D
111
752-1662-15
7401-P20R
71
752-1662-16
7401-P21
104
752-1662-17
7401-P23
101
752-1662-18
7401-P28
71
752-1662-19
7401-P29
73
752-1662-20
7401-SW 1
103
752-1662-21
7401-SW2
108
752-1662-22
7401-S W4
80
752-1662-23
7401-PZ1
102
752-1662-24
7401-PZ2
88
752-1662-25
7401-EB
99
752-1662-26
7401-FB
97
LCS 680-761345/6
Lab Control Sample
82
LCS 680-761557/3
Lab Control Sample
97
LCS 680-761663/3
Lab Control Sample
116
MB 680-761345/4
Method Blank
73
MB 680-761557/5
Method Blank
95
MB 680-761663/5
Method Blank
102
Surrogate Legend
BFB = 4-Bromofluorobenzene (Surr)
Job ID: 752-1662-1
Preo Tvoe: Total/NA
Percent Surrogate Recovery (Acceptance Limits)
Eurofins Raleigh
Page 63 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS
Lab Sample ID: MB 752-707/7
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 707
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/28/23 07:57
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/23 07:57
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 07:57
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 07:57
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/28/23 07:57
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 07:57
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 07:57
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 07:57
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 07:57
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 07:57
1
2-Butanone (MEK)
<1.3
5.0
1.3
ug/L
01/28/23 07:57
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 07:57
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 07:57
1
Acetone
<10
20
10
ug/L
01/28/23 07:57
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 07:57
1
Benzene
<0.15
1.0
0.15
ug/L
01/28/23 07:57
1
Bromoform
<0.22
1.0
0.22
ug/L
01/28/23 07:57
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 07:57
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 07:57
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 07:57
1
Chlorobenzene
<0.17
1.0
0.17
ug/L
01/28/23 07:57
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 07:57
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 07:57
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 07:57
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 07:57
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 07:57
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 07:57
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 07:57
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 07:57
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 07:57
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 07:57
1
m-Xylene & p-Xylene
<0.17
2.0
0.17
ug/L
01/28/23 07:57
1
o-Xylene
<0.065
1.0
0.065
ug/L
01/28/23 07:57
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 07:57
1
Styrene
<0.11
1.0
0.11
ug/L
01/28/23 07:57
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 07:57
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 07:57
1
trans- 1,2-Dichloroethene
0.312 J
1.0
0.21
ug/L
01/28/23 07:57
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 07:57
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 07:57
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 07:57
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 07:57
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 07:57
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/28/23 07:57
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 07:57
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 07:57
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 07:57
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 07:57
1
0
Eurofins Raleigh
Page 64 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 752-707/7
Client Sample
ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 707
MB
MB
Analyte Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
1,2,3-Trichloropropane <0.49
1.0
0.49 ug/L
01/28/23 07:57 1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 103
53 - 136
01128123 07:57 1
Dibromofluoromethane (Surr) 94
67- 129
01128123 07:57 1 ©.
Toluene-d8 (Surr) 99
59 - 134
01128123 07:57 1
Lab Sample ID: LCS 752-707/4
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 707
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
20.0
14.5
ug/L
72
71-120
1,1,1-Trichloroethane
20.0
20.0
ug/L
100
72-143
1,1,2,2-Tetrachloroethane
20.0
15.1
ug/L
75
59-133
1,1,2-Trichloroethane
20.0
16.4
ug/L
82
67-120
1,1-Dichloroethane
20.0
18.4
ug/L
92
79-141
1,1-Dichloroethene
20.0
19.0
ug/L
95
75-133
1,2-Dibromo-3-Chloropropane
20.0
23.2
ug/L
116
37-157
1,2-Dichlorobenzene
20.0
13.4 "-
ug/L
67
76 -120
1,2-Dichloroethane
20.0
17.9
ug/L
89
72 -151
1,2-Dichloropropane
20.0
16.4
ug/L
82
78 -125
2-Butanone (MEK)
40.0
60.5 .+
ug/L
151
36 -135
2-Hexanone
40.0
46.0
ug/L
115
36-191
4-Methyl-2-pentanone (MIBK)
40.0
51.6
ug/L
129
56 -166
Acetone
40.0
61.7
ug/L
154
10-158
Acrylonitrile
60.0
75.6
ug/L
126
10 - 200
Benzene
20.0
16.4
ug/L
82
80 -134
Bromoform
20.0
13.8
ug/L
69
73 -120
Bromomethane
20.0
10.4
ug/L
52
38 -189
Carbon disulfide
20.0
22.3
ug/L
111
65 -173
Carbon tetrachloride
20.0
19.7
ug/L
99
68 -142
Chlorobenzene
20.0
13.5 '-
ug/L
68
80 -120
Chloroethane
20.0
11.9
ug/L
60
45 - 213
Chloroform
20.0
17.8
ug/L
89
78 -138
Chloromethane
20.0
18.5
ug/L
93
56 -171
cis-1,2-Dichloroethene
20.0
15.8
ug/L
79
69 -120
cis-1,3-Dichloropropene
20.0
15.9
ug/L
80
63 -125
Bromochloromethane
20.0
16.1
ug/L
81
74 -128
Dibromochloromethane
20.0
15.1
ug/L
75
73 -120
Bromodichloromethane
20.0
17.8
ug/L
89
72 -129
Ethylbenzene
20.0
13.3
ug/L
67
68 -124
Iodomethane
20.0
14.5
ug/L
72
34 -140
m-Xylene & p-Xylene
40.0
28.9
ug/L
72
79 -121
o-Xylene
20.0
13.5
ug/L
67
71 -125
Methylene Chloride
20.0
17.1
ug/L
86
68 -128
Styrene
20.0
12.6 '-
ug/L
63
73 -120
Tetrachloroethene
20.0
14.7
ug/L
74
40 -181
Eurofins Raleigh
Page 65 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 752-707/4
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 707
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Toluene
20.0
14.6
ug/L
73
71 -120
trans- 1,2-Dichloroethene
20.0
16.2
ug/L
81
75-139
trans- 1,3-Dichloropropene
20.0
16.4
ug/L
82
65-152
trans- 1,4-Dichloro-2-butene
20.0
19.8
ug/L
99
10 -142
Trichloroethene
20.0
17.0
ug/L
85
74 -120
Vinyl acetate
20.0
8.35
ug/L
42
10 -198
Vinyl chloride
20.0
15.0
ug/L
75
49 -150
Xylenes, Total
60.0
42.4 "-
ug/L
71
77 -121
Dibromomethane
20.0
16.6
ug/L
83
76 -124
1,2-Dibromoethane
20.0
15.0
ug/L
75
66 -123
1,4-Dichlorobenzene
20.0
13.9
ug/L
69
76 -122
Trichlorofluoromethane
20.0
22.5
ug/L
112
68 -183
1,2,3-Trichloropropane
20.0
17.9
ug/L
89
69-127
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 101
53 - 136
Dibromofluoromethane (Surr) 94
67- 129
Toluene-d8 (Surr) 99
59 - 134
Lab Sample ID: LCSD 752-707/5
Matrix: Water
Analysis Batch: 707
Analyte
Spike
Added
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
LCSD LCSD %Rec RPD
Result Qualifier Unit D %Rec Limits RPD Limit
1,1,1,2-Tetrachloroethane
20.0
15.4
ug/L
77
71-120
6
16
1,1,1-Trichloroethane
20.0
21.2
ug/L
106
72-143
6
18
1,1,2,2-Tetrachloroethane
20.0
15.5
ug/L
77
59-133
3
16
1,1,2-Trichloroethane
20.0
17.2
ug/L
86
67-120
5
18
1,1-Dichloroethane
20.0
19.7
ug/L
99
79-141
7
19
1,1-Dichloroethene
20.0
20.9
ug/L
105
75-133
10
20
1,2-Dibromo-3-Chloropropane
20.0
24.7
ug/L
123
37-157
6
18
1,2-Dichlorobenzene
20.0
14.5 '-
ug/L
73
76 -120
8
16
1,2-Dichloroethane
20.0
19.0
ug/L
95
72 -151
6
16
1,2-Dichloropropane
20.0
17.9
ug/L
90
78 -125
9
19
2-Butanone (MEK)
40.0
62.2 .+
ug/L
156
36 -135
3
19
2-Hexanone
40.0
48.4
ug/L
121
36 -191
5
17
4-Methyl-2-pentanone (MIBK)
40.0
56.5
ug/L
141
56 -166
9
19
Acetone
40.0
63.6 .+
ug/L
159
10 -158
3
78
Acrylonitrile
60.0
82.9
ug/L
138
10 - 200
9
36
Benzene
20.0
18.2
ug/L
91
80 -134
10
17
Bromoform
20.0
14.9
ug/L
74
73 -120
8
44
Bromomethane
20.0
11.2
ug/L
56
38 -189
7
27
Carbon disulfide
20.0
23.2
ug/L
116
65 -173
4
38
Carbon tetrachloride
20.0
20.9
ug/L
104
68 -142
6
17
Chlorobenzene
20.0
14.7 *-
ug/L
74
80 -120
9
16
Chloroethane
20.0
13.2
ug/L
66
45 - 213
10
26
Chloroform
20.0
18.5
ug/L
93
78 -138
4
17
Chloromethane
20.0
20.3
ug/L
101
56 -171
9
28
Eurofins Raleigh
Page 66 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID:
752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCSD 752-70715
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 707
Spike
LCSD LCSD
%Rec
RPD
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
RPD
Limit
cis-1,2-Dichloroethene
20.0
17.5
ug/L
88
69 -120
10
18
cis-1,3-Dichloropropene
20.0
17.3
ug/L
87
63 -125
8
17
Bromochloromethane
20.0
17.3
ug/L
87
74 -128
7
18
Dibromochloromethane
20.0
16.2
ug/L
81
73 -120
7
16
Bromodichloromethane
20.0
19.6
ug/L
98
72 -129
10
16
Ethylbenzene
20.0
14.6
ug/L
73
68 -124
9
16
lodomethane
20.0
15.9
ug/L
80
34 -140
10
15
m-Xylene & p-Xylene
40.0
30.9 "-
ug/L
77
79 -121
7
16
o-Xylene
20.0
14.9
ug/L
75
71 -125
10
15
Methylene Chloride
20.0
18.5
ug/L
93
68 -128
8
17
Styrene
20.0
14.0
ug/L
70
73 -120
10
23
Tetrachloroethene
20.0
15.6
ug/L
78
40 -181
6
26
Toluene
20.0
15.3
ug/L
77
71 -120
5
17
trans- 1,2-Dichloroethene
20.0
16.8
ug/L
84
75-139
3
19
trans- 1,3-Dichloropropene
20.0
17.9
ug/L
89
65-152
9
16
trans- 1,4-Dichloro-2-butene
20.0
21.3
ug/L
106
10 -142
7
28
Trichloroethene
20.0
18.9
ug/L
95
74 -120
11
22
Vinyl acetate
20.0
7.03
ug/L
35
10 -198
17
21
Vinyl chloride
20.0
16.7
ug/L
83
49 -150
11
27
Xylenes, Total
60.0
45.8 "-
ug/L
76
77 -121
8
16
Dibromomethane
20.0
18.1
ug/L
91
76 -124
8
15
1,2-Dibromoethane
20.0
16.0
ug/L
80
66-123
6
15
1,4-Dichlorobenzene
20.0
14.5 "-
ug/L
72
76 -122
4
16
Trichlorofluoromethane
20.0
22.9
ug/L
115
68 -183
2
22
1,2,3-Trichloropropane
20.0
19.0
ug/L
95
69-127
6
17
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 102
53 -136
Dibromofluoromethane (Surr) 92
67-129
Toluene-d8 (Surr) 99
59 -134
Lab Sample ID: MRL 752-707/3
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 707
Spike
MRL MRL
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
1.00
0.801 J
ug/L
80
1,1,1-Trichloroethane
1.00
1.02
ug/L
102
1,1,2,2-Tetrachloroethane
1.00
0.938 J
ug/L
94
1,1,2-Trichloroethane
1.00
0.982 J
ug/L
98
1,1-Dichloroethane
1.00
0.960 J
ug/L
96
1,1-Dichloroethene
1.00
1.32
ug/L
132
1,2-Dibromo-3-Chloropropane
1.00
2.78
ug/L
278
1,2-Dichlorobenzene
1.00
1.04
ug/L
104
1,2-Dichloroethane
1.00
1.25
ug/L
125
1,2-Dichloropropane
1.00
1.03
ug/L
103
2-Butanone (MEK)
2.00
9.29
ug/L
464
2-Hexanone
2.00
2.31 J
ug/L
115
Eurofins Raleigh
Page 67 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: MRL 752-707/3
Matrix: Water
Analysis Batch: 707
Job ID: 752-1662-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
MRL
MRL
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
4-Methyl-2-pentanone (MIBK)
2.00
2.35
J
ug/L
118
Acetone
2.00
12.1
J
ug/L
605
Acrylonitrile
5.00
9.07
J
ug/L
181
Benzene
1.00
1.05
ug/L
105
Bromoform
1.00
1.25
ug/L
125
Bromomethane
1.00
0.963
J
ug/L
96
Carbon disulfide
2.00
9.71
ug/L
485
Carbon tetrachloride
1.00
1.02
ug/L
102
Chlorobenzene
1.00
0.992
J
ug/L
99
Chloroethane
1.00
0.916
J
ug/L
92
Chloroform
1.00
1.09
ug/L
109
Chloromethane
1.00
1.37
ug/L
137
cis-1,2-Dichloroethene
1.00
1.36
ug/L
136
cis-1,3-Dichloropropene
1.00
0.936
J
ug/L
94
Bromochloromethane
1.00
1.31
ug/L
131
Dibromochloromethane
1.00
0.895
J
ug/L
90
Bromodichloromethane
1.00
1.05
ug/L
105
Ethylbenzene
1.00
0.829
J
ug/L
83
lodomethane
2.00
2.36
J
ug/L
118
m-Xylene & p-Xylene
2.00
1.69
J
ug/L
85
o-Xylene
1.00
0.736
J
ug/L
74
Methylene Chloride
1.00
1.65
ug/L
165
Styrene
1.00
0.657
J
ug/L
66
Tetrachloroethene
1.00
0.745
J
ug/L
75
Toluene
1.00
0.925
J
ug/L
93
trans- 1,2-Dichloroethene
1.00
2.36
ug/L
236
trans- 1,3-Dichloropropene
1.00
1.08
ug/L
108
trans- 1,4-Dichloro-2-butene
1.00
1.20
ug/L
120
Trichloroethene
1.00
1.37
ug/L
137
Vinyl acetate
2.00
<0.95
ug/L
29
Vinyl chloride
1.00
1.29
ug/L
129
Xylenes, Total
3.00
2.43
J
ug/L
81
Dibromomethane
1.00
1.42
ug/L
142
1,2-Dibromoethane
1.00
0.968
J
ug/L
97
1,4-Dichlorobenzene
1.00
1.28
ug/L
128
Trichlorofluoromethane
1.00
0.804
J
ug/L
80
1,2,3-Trichloropropane
1.00
1.11
ug/L
ill
MRL MRL
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
103
53 - 136
Dibromofluoromethane (Surr)
96
67 - 129
Toluene-d8 (Surr)
99
59 - 134
0
Eurofins Raleigh
Page 68 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: MB 752-708/8
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 708
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
01/28/23 21:57
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
01/28/23 21:57
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
01/28/23 21:57
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
01/28/23 21:57
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
01/28/23 21:57
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 21:57
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
01/28/23 21:57
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 21:57
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
01/28/23 21:57
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
01/28/23 21:57
1
2-Butanone(MEK)
<10
20
10
ug/L
01/28/23 21:57
1
2-Hexanone
<0.88
5.0
0.88
ug/L
01/28/23 21:57
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
01/28/23 21:57
1
Acetone
<10
20
10
ug/L
01/28/23 21:57
1
Acrylonitrile
<3.5
10
3.5
ug/L
01/28/23 21:57
1
Benzene
<0.15
1.0
0.15
ug/L
01/28/23 21:57
1
Bromoform
<0.22
1.0
0.22
ug/L
01/28/23 21:57
1
Bromomethane
<0.14
1.0
0.14
ug/L
01/28/23 21:57
1
Carbon disulfide
<1.5
5.0
1.5
ug/L
01/28/23 21:57
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
01/28/23 21:57
1
Chlorobenzene
<0.17
1.0
0.17
ug/L
01/28/23 21:57
1
Chloroethane
<0.23
1.0
0.23
ug/L
01/28/23 21:57
1
Chloroform
<0.18
1.0
0.18
ug/L
01/28/23 21:57
1
Chloromethane
<0.13
1.0
0.13
ug/L
01/28/23 21:57
1
cis-1,2-Dichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 21:57
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
01/28/23 21:57
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
01/28/23 21:57
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
01/28/23 21:57
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
01/28/23 21:57
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
01/28/23 21:57
1
lodomethane
<1.7
5.0
1.7
ug/L
01/28/23 21:57
1
m-Xylene & p-Xylene
<0.17
2.0
0.17
ug/L
01/28/23 21:57
1
o-Xylene
<0.065
1.0
0.065
ug/L
01/28/23 21:57
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
01/28/23 21:57
1
Styrene
<0.11
1.0
0.11
ug/L
01/28/23 21:57
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
01/28/23 21:57
1
Toluene
<0.14
1.0
0.14
ug/L
01/28/23 21:57
1
trans- 1,2-Dichloroethene
<0.21
1.0
0.21
ug/L
01/28/23 21:57
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
01/28/23 21:57
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
01/28/23 21:57
1
Trichloroethene
<0.15
1.0
0.15
ug/L
01/28/23 21:57
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
01/28/23 21:57
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
01/28/23 21:57
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
01/28/23 21:57
1
Dibromomethane
<0.27
1.0
0.27
ug/L
01/28/23 21:57
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
01/28/23 21:57
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
01/28/23 21:57
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
01/28/23 21:57
1
0
Eurofins Raleigh
Page 69 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 752-708/8
Client Sample
ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 708
MB
MB
Analyte Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
1,2,3-Trichloropropane <0.49
1.0
0.49 ug/L
01/28/2321:57 1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 101
53 - 136
01128123 21:57 1
Dibromofluoromethane (Surr) 94
67- 129
01128123 21:57 1 ©.
Toluene-d8 (Surr) 97
59 - 134
01128123 21:57 1
Lab Sample ID: LCS 752-708/5
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 708
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
20.0
15.1
ug/L
76
71-120
1,1,1-Trichloroethane
20.0
20.6
ug/L
103
72-143
1,1,2,2-Tetrachloroethane
20.0
12.0
ug/L
60
59-133
1,1,2-Trichloroethane
20.0
16.8
ug/L
84
67-120
1,1-Dichloroethane
20.0
19.2
ug/L
96
79-141
1,1-Dichloroethene
20.0
20.5
ug/L
103
75-133
1,2-Dibromo-3-Chloropropane
20.0
24.3
ug/L
121
37-157
1,2-Dichlorobenzene
20.0
13.8 "-
ug/L
69
76 -120
1,2-Dichloroethane
20.0
18.8
ug/L
94
72 -151
1,2-Dichloropropane
20.0
17.6
ug/L
88
78 -125
2-Butanone (MEK)
40.0
59.7 .+
ug/L
149
36 -135
2-Hexanone
40.0
49.5
ug/L
124
36-191
4-Methyl-2-pentanone (MIBK)
40.0
55.6
ug/L
139
56 -166
Acetone
40.0
67.2 .+
ug/L
168
10 -158
Acrylonitrile
60.0
83.7
ug/L
139
10 - 200
Benzene
20.0
17.7
ug/L
89
80-134
Bromoform
20.0
14.5
ug/L
72
73 -120
Bromomethane
20.0
11.1
ug/L
55
38 -189
Carbon disulfide
20.0
22.6
ug/L
113
65 -173
Carbon tetrachloride
20.0
20.9
ug/L
105
68 -142
Chlorobenzene
20.0
14.3 '-
ug/L
71
80 -120
Chloroethane
20.0
12.7
ug/L
64
45 - 213
Chloroform
20.0
18.3
ug/L
91
78 -138
Chloromethane
20.0
19.3
ug/L
96
56 -171
cis-1,2-Dichloroethene
20.0
16.7
ug/L
83
69 -120
cis-1,3-Dichloropropene
20.0
15.7
ug/L
78
63 -125
Bromochloromethane
20.0
17.0
ug/L
85
74 -128
Dibromochloromethane
20.0
15.7
ug/L
78
73 -120
Bromodichloromethane
20.0
18.7
ug/L
94
72 -129
Ethylbenzene
20.0
13.6
ug/L
68
68 -124
Iodomethane
20.0
16.5
ug/L
83
34 -140
m-Xylene & p-Xylene
40.0
29.9
ug/L
75
79 -121
o-Xylene
20.0
13.8
ug/L
69
71 -125
Methylene Chloride
20.0
18.3
ug/L
91
68 -128
Styrene
20.0
13.0-
ug/L
65
73 -120
Tetrachloroethene
20.0
14.4
ug/L
72
40 -181
Eurofins Raleigh
Page 70 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 752-708/5
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 708
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Toluene
20.0
14.8
ug/L
74
71 -120
trans- 1,2-Dichloroethene
20.0
16.3
ug/L
82
75-139
trans- 1,3-Dichloropropene
20.0
16.2
ug/L
81
65-152
trans- 1,4-Dichloro-2-butene
20.0
18.6
ug/L
93
10 -142
Trichloroethene
20.0
20.2
ug/L
101
74 -120
Vinyl acetate
20.0
2.05 J
ug/L
10
10 -198
Vinyl chloride
20.0
15.7
ug/L
78
49 -150
Xylenes, Total
60.0
43.7 "-
ug/L
73
77 -121
Dibromomethane
20.0
17.6
ug/L
88
76 -124
1,2-Dibromoethane
20.0
15.8
ug/L
79
66 -123
1,4-Dichlorobenzene
20.0
14.1 *-
ug/L
71
76 -122
Trichlorofluoromethane
20.0
21.7
ug/L
109
68 -183
1,2,3-Trichloropropane
20.0
18.1
ug/L
91
69-127
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 102
53 - 136
Dibromofluoromethane (Surr) 94
67- 129
Toluene-d8 (Surr) 99
59 - 134
Lab Sample ID: LCSD 752-708/6
Matrix: Water
Analysis Batch: 708
Analyte
Spike
Added
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
LCSD LCSD %Rec RPD
Result Qualifier Unit D %Rec Limits RPD Limit
1,1,1,2-Tetrachloroethane
20.0
14.9
ug/L
75
71-120
1
16
1,1,1-Trichloroethane
20.0
21.1
ug/L
106
72-143
3
18
1,1,2,2-Tetrachloroethane
20.0
12.2
ug/L
61
59-133
2
16
1,1,2-Trichloroethane
20.0
16.8
ug/L
84
67-120
0
18
1,1-Dichloroethane
20.0
20.2
ug/L
101
79-141
5
19
1,1-Dichloroethene
20.0
20.2
ug/L
101
75-133
2
20
1,2-Dibromo-3-Chloropropane
20.0
25.7
ug/L
128
37-157
6
18
1,2-Dichlorobenzene
20.0
14.1 '-
ug/L
71
76 -120
2
16
1,2-Dichloroethane
20.0
19.2
ug/L
96
72 -151
2
16
1,2-Dichloropropane
20.0
18.1
ug/L
90
78 -125
3
19
2-Butanone (MEK)
40.0
65.9 .+
ug/L
165
36 -135
10
19
2-Hexanone
40.0
51.8
ug/L
130
36 -191
4
17
4-Methyl-2-pentanone (MIBK)
40.0
59.2
ug/L
148
56 -166
6
19
Acetone
40.0
72.9 .+
ug/L
182
10 -158
8
78
Acrylonitrile
60.0
90.0
ug/L
150
10 - 200
7
36
Benzene
20.0
18.2
ug/L
91
80 -134
3
17
Bromoform
20.0
15.1
ug/L
76
73 -120
4
44
Bromomethane
20.0
11.2
ug/L
56
38 -189
1
27
Carbon disulfide
20.0
22.9
ug/L
115
65 -173
1
38
Carbon tetrachloride
20.0
20.8
ug/L
104
68 -142
1
17
Chlorobenzene
20.0
14.6
ug/L
73
80 -120
2
16
Chloroethane
20.0
12.4
ug/L
62
45 - 213
2
26
Chloroform
20.0
18.7
ug/L
94
78 -138
3
17
Chloromethane
20.0
20.6
ug/L
103
56 -171
7
28
Eurofins Raleigh
Page 71 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID:
752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCSD 752-70816
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 708
Spike
LCSD LCSD
%Rec
RPD
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
RPD
Limit
cis-1,2-Dichloroethene
20.0
17.2
ug/L
86
69 -120
3
18
cis-1,3-Dichloropropene
20.0
16.2
ug/L
81
63 -125
3
17
Bromochloromethane
20.0
17.9
ug/L
89
74 -128
5
18
Dibromochloromethane
20.0
15.8
ug/L
79
73 -120
1
16
Bromodichloromethane
20.0
19.6
ug/L
98
72 -129
5
16
Ethylbenzene
20.0
14.0
ug/L
70
68 -124
3
16
lodomethane
20.0
16.8
ug/L
84
34 -140
2
15
m-Xylene & p-Xylene
40.0
30.6 "-
ug/L
77
79 -121
2
16
o-Xylene
20.0
14.6
ug/L
73
71 -125
5
15
Methylene Chloride
20.0
18.6
ug/L
93
68 -128
2
17
Styrene
20.0
13.6
ug/L
68
73 -120
5
23
Tetrachloroethene
20.0
14.8
ug/L
74
40 -181
2
26
Toluene
20.0
15.0
ug/L
75
71 -120
1
17
trans- 1,2-Dichloroethene
20.0
17.3
ug/L
86
75-139
5
19
trans- 1,3-Dichloropropene
20.0
16.1
ug/L
80
65-152
1
16
trans- 1,4-Dichloro-2-butene
20.0
19.0
ug/L
95
10 -142
2
28
Trichloroethene
20.0
21.4
ug/L
107
74 -120
6
22
Vinyl acetate
20.0
2.01 J
ug/L
10
10 -198
2
21
Vinyl chloride
20.0
17.0
ug/L
85
49 -150
8
27
Xylenes, Total
60.0
45.2 "-
ug/L
75
77 -121
3
16
Dibromomethane
20.0
18.7
ug/L
93
76 -124
6
15
1,2-Dibromoethane
20.0
16.0
ug/L
80
66-123
1
15
1,4-Dichlorobenzene
20.0
14.5 "-
ug/L
73
76 -122
3
16
Trichlorofluoromethane
20.0
24.7
ug/L
124
68 -183
13
22
1,2,3-Trichloropropane
20.0
19.0
ug/L
95
69-127
4
17
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 102
53 -136
Dibromofluoromethane (Surr) 96
67-129
Toluene-d8 (Surr) 101
59 -134
Lab Sample ID: MRL 752-708/4
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 708
Spike
MRL MRL
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
1.00
0.919 J
ug/L
92
1,1,1-Trichloroethane
1.00
1.11
ug/L
ill
1,1,2,2-Tetrachloroethane
1.00
0.869 J
ug/L
87
1,1,2-Trichloroethane
1.00
1.13
ug/L
113
1,1-Dichloroethane
1.00
1.17
ug/L
117
1,1-Dichloroethene
1.00
1.80
ug/L
180
1,2-Dibromo-3-Chloropropane
1.00
2.70
ug/L
270
1,2-Dichlorobenzene
1.00
1.08
ug/L
108
1,2-Dichloroethane
1.00
1.30
ug/L
130
1,2-Dichloropropane
1.00
0.970 J
ug/L
97
2-Butanone (MEK)
2.00
11.9 J
ug/L
596
2-Hexanone
2.00
2.85 J
ug/L
142
Eurofins Raleigh
Page 72 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: MRL 752-708/4
Matrix: Water
Analysis Batch: 708
Job ID: 752-1662-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
MRL
MRL
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
4-Methyl-2-pentanone (MIBK)
2.00
2.97
J
ug/L
149
Acetone
2.00
13.1
J
ug/L
654
Acrylonitrile
5.00
9.68
J
ug/L
194
Benzene
1.00
1.24
ug/L
124
Bromoform
1.00
1.40
ug/L
140
Bromomethane
1.00
0.952
J
ug/L
95
Carbon disulfide
2.00
10.2
ug/L
511
Carbon tetrachloride
1.00
0.963
J
ug/L
96
Chlorobenzene
1.00
1.20
ug/L
120
Chloroethane
1.00
0.942
J
ug/L
94
Chloroform
1.00
1.39
ug/L
139
Chloromethane
1.00
1.57
ug/L
157
cis-1,2-Dichloroethene
1.00
1.61
ug/L
161
cis-1,3-Dichloropropene
1.00
1.16
ug/L
116
Bromochloromethane
1.00
1.34
ug/L
134
Dibromochloromethane
1.00
1.05
ug/L
105
Bromodichloromethane
1.00
1.21
ug/L
121
Ethylbenzene
1.00
0.933
J
ug/L
93
lodomethane
2.00
2.72
J
ug/L
136
m-Xylene & p-Xylene
2.00
1.84
J
ug/L
92
o-Xylene
1.00
0.767
J
ug/L
77
Methylene Chloride
1.00
1.94
ug/L
194
Styrene
1.00
0.742
J
ug/L
74
Tetrachloroethene
1.00
0.915
J
ug/L
91
Toluene
1.00
1.10
ug/L
110
trans- 1,2-Dichloroethene
1.00
2.59
ug/L
259
trans- 1,3-Dichloropropene
1.00
1.17
ug/L
117
trans- 1,4-Dichloro-2-butene
1.00
1.24
ug/L
124
Trichloroethene
1.00
1.75
ug/L
175
Vinyl acetate
2.00
<0.95
ug/L
10
Vinyl chloride
1.00
1.53
ug/L
153
Xylenes, Total
3.00
2.61
J
ug/L
87
Dibromomethane
1.00
1.46
ug/L
146
1,2-Dibromoethane
1.00
1.02
ug/L
102
1,4-Dichlorobenzene
1.00
1.32
ug/L
132
Trichlorofluoromethane
1.00
0.639
J
ug/L
64
1,2,3-Trichloropropane
1.00
1.27
ug/L
127
MRL MRL
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
106
53 - 136
Dibromofluoromethane (Surr)
97
67 - 129
Toluene-d8 (Surr)
100
59 - 134
0
Eurofins Raleigh
Page 73 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: MB 752-861/6
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 861
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
02/01/23 17:27
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
02/01/23 17:27
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
02/01/23 17:27
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
02/01/23 17:27
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
02/01/23 17:27
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
02/01/23 17:27
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
02/01/23 17:27
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
02/01/23 17:27
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
02/01/23 17:27
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
02/01/23 17:27
1
2-Butanone (MEK)
10.6
5.0
1.3
ug/L
02/01/23 17:27
1
2-Hexanone
<0.88
5.0
0.88
ug/L
02/01/23 17:27
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
02/01/23 17:27
1
Acetone
<10
20
10
ug/L
02/01/23 17:27
1
Acrylonitrile
<3.5
10
3.5
ug/L
02/01/23 17:27
1
Benzene
<0.15
1.0
0.15
ug/L
02/01/23 17:27
1
Bromoform
<0.22
1.0
0.22
ug/L
02/01/23 17:27
1
Bromomethane
<0.14
1.0
0.14
ug/L
02/01/23 17:27
1
Carbon disulfide
1.92 J
5.0
1.5
ug/L
02/01/23 17:27
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
02/01/23 17:27
1
Chlorobenzene
<0.17
1.0
0.17
ug/L
02/01/23 17:27
1
Chloroethane
<0.23
1.0
0.23
ug/L
02/01/23 17:27
1
Chloroform
<0.18
1.0
0.18
ug/L
02/01/23 17:27
1
Chloromethane
<0.13
1.0
0.13
ug/L
02/01/23 17:27
1
cis-1,2-Dichloroethene
0.266 J
1.0
0.15
ug/L
02/01/23 17:27
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
02/01/23 17:27
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
02/01/23 17:27
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
02/01/23 17:27
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
02/01/23 17:27
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
02/01/23 17:27
1
lodomethane
<1.7
5.0
1.7
ug/L
02/01/23 17:27
1
m-Xylene & p-Xylene
<0.17
2.0
0.17
ug/L
02/01/23 17:27
1
o-Xylene
<0.065
1.0
0.065
ug/L
02/01/23 17:27
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
02/01/23 17:27
1
Styrene
<0.11
1.0
0.11
ug/L
02/01/23 17:27
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
02/01/23 17:27
1
Toluene
<0.14
1.0
0.14
ug/L
02/01/23 17:27
1
trans- 1,2-Dichloroethene
0.576 J
1.0
0.21
ug/L
02/01/23 17:27
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
02/01/23 17:27
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
02/01/23 17:27
1
Trichloroethene
<0.15
1.0
0.15
ug/L
02/01/23 17:27
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
02/01/23 17:27
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
02/01/23 17:27
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
02/01/23 17:27
1
Dibromomethane
<0.27
1.0
0.27
ug/L
02/01/23 17:27
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
02/01/23 17:27
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
02/01/23 17:27
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
02/01/23 17:27
1
0
Eurofins Raleigh
Page 74 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 752-861/6
Client Sample
ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 861
MB
MB
Analyte Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
1,2,3-Trichloropropane <0.49
1.0
0.49 ug/L
02/01/2317:27 1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 105
53 - 136
02101123 17:27 1
Dibromofluoromethane (Surr) 100
67- 129
02101123 17:27 1 ©.
Toluene-d8 (Surr) 105
59 - 134
02101123 17:27 1
Lab Sample ID: LCS 752-861/3
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 861
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
20.0
17.0
ug/L
85
71-120
1,1,1-Trichloroethane
20.0
18.4
ug/L
92
72-143
1,1,2,2-Tetrachloroethane
20.0
17.8
ug/L
89
59-133
1,1,2-Trichloroethane
20.0
17.5
ug/L
87
67-120
1,1-Dichloroethane
20.0
18.2
ug/L
91
79-141
1,1-Dichloroethene
20.0
19.2
ug/L
96
75-133
1,2-Dibromo-3-Chloropropane
20.0
18.3
ug/L
91
37-157
1,2-Dichlorobenzene
20.0
18.5
ug/L
92
76 -120
1,2-Dichloroethane
20.0
17.2
ug/L
86
72 -151
1,2-Dichloropropane
20.0
17.2
ug/L
86
78 -125
2-Butanone (MEK)
40.0
51.2
ug/L
128
36 -135
2-Hexanone
40.0
37.6
ug/L
94
36-191
4-Methyl-2-pentanone (MIBK)
40.0
41.9
ug/L
105
56 -166
Acetone
40.0
43.1
ug/L
108
10 -158
Acrylonitrile
60.0
60.0
ug/L
100
10 - 200
Benzene
20.0
17.6
ug/L
88
80-134
Bromoform
20.0
18.6
ug/L
93
73 -120
Bromomethane
20.0
16.5
ug/L
82
38 -189
Carbon disulfide
20.0
22.2
ug/L
111
65 -173
Carbon tetrachloride
20.0
18.4
ug/L
92
68 -142
Chlorobenzene
20.0
17.9
ug/L
90
80 -120
Chloroethane
20.0
14.2
ug/L
71
45 - 213
Chloroform
20.0
16.8
ug/L
84
78 -138
Chloromethane
20.0
16.4
ug/L
82
56 -171
cis-1,2-Dichloroethene
20.0
17.9
ug/L
90
69 -120
cis-1,3-Dichloropropene
20.0
18.5
ug/L
93
63 -125
Bromochloromethane
20.0
18.2
ug/L
91
74 -128
Dibromochloromethane
20.0
17.9
ug/L
89
73 -120
Bromodichloromethane
20.0
18.0
ug/L
90
72 -129
Ethylbenzene
20.0
17.9
ug/L
90
68 -124
Iodomethane
20.0
18.8
ug/L
94
34 -140
m-Xylene & p-Xylene
40.0
36.1
ug/L
90
79 -121
o-Xylene
20.0
18.1
ug/L
91
71 -125
Methylene Chloride
20.0
18.1
ug/L
91
68 -128
Styrene
20.0
15.2
ug/L
76
73 -120
Tetrachloroethene
20.0
18.3
ug/L
92
40 -181
Eurofins Raleigh
Page 75 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 752-861/3
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 861
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Toluene
20.0
19.2
ug/L
96
71 -120
trans- 1,2-Dichloroethene
20.0
18.4
ug/L
92
75-139
trans- 1,3-Dichloropropene
20.0
20.9
ug/L
104
65-152
trans- 1,4-Dichloro-2-butene
20.0
19.7
ug/L
99
10 -142
Trichloroethene
20.0
17.4
ug/L
87
74 -120
Vinyl acetate
20.0
24.0
ug/L
120
10 -198
Vinyl chloride
20.0
16.5
ug/L
82
49 -150
Xylenes, Total
60.0
54.2
ug/L
90
77 -121
Dibromomethane
20.0
17.9
ug/L
90
76 -124
1,2-Dibromoethane
20.0
18.4
ug/L
92
66 -123
1,4-Dichlorobenzene
20.0
17.2
ug/L
86
76 -122
Trichlorofluoromethane
20.0
16.4
ug/L
82
68 -183
1,2,3-Trichloropropane
20.0
18.1
ug/L
90
69-127
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 104
53 - 136
Dibromofluoromethane (Surr) 96
67- 129
Toluene-d8 (Surr) 105
59 - 134
Lab Sample ID: LCSD 752-861/4
Matrix: Water
Analysis Batch: 861
Analyte
Spike
Added
LCSD
Result
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
LCSD %Rec RPD
Qualifier Unit D %Rec Limits RPD Limit
1,1,1,2-Tetrachloroethane
20.0
17.6
ug/L
88
71-120
4
16
1,1,1-Trichloroethane
20.0
18.9
ug/L
94
72-143
2
18
1,1,2,2-Tetrachloroethane
20.0
18.5
ug/L
93
59-133
4
16
1,1,2-Trichloroethane
20.0
18.1
ug/L
91
67-120
4
18
1,1-Dichloroethane
20.0
19.2
ug/L
96
79-141
5
19
1,1-Dichloroethene
20.0
20.5
ug/L
102
75-133
7
20
1,2-Dibromo-3-Chloropropane
20.0
19.0
ug/L
95
37-157
4
18
1,2-Dichlorobenzene
20.0
19.1
ug/L
96
76 -120
3
16
1,2-Dichloroethane
20.0
17.8
ug/L
89
72 -151
3
16
1,2-Dichloropropane
20.0
17.9
ug/L
90
78 -125
4
19
2-Butanone (MEK)
40.0
56.3
"+ ug/L
141
36 -135
9
19
2-Hexanone
40.0
40.4
ug/L
101
36 -191
7
17
4-Methyl-2-pentanone (MIBK)
40.0
46.2
ug/L
115
56 -166
10
19
Acetone
40.0
47.8
ug/L
120
10 -158
10
78
Acrylonitrile
60.0
66.6
ug/L
ill
10 - 200
10
36
Benzene
20.0
18.4
ug/L
92
80 -134
4
17
Bromoform
20.0
19.6
ug/L
98
73 -120
5
44
Bromomethane
20.0
17.0
ug/L
85
38 -189
3
27
Carbon disulfide
20.0
23.3
ug/L
116
65 -173
5
38
Carbon tetrachloride
20.0
19.3
ug/L
97
68 -142
5
17
Chlorobenzene
20.0
18.6
ug/L
93
80 -120
4
16
Chloroethane
20.0
15.1
ug/L
76
45 - 213
7
26
Chloroform
20.0
18.1
ug/L
90
78 -138
7
17
Chloromethane
20.0
17.3
ug/L
86
56 -171
5
28
Eurofins Raleigh
Page 76 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID:
752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCSD 752-86114
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 861
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
RPD
Limit
cis-1,2-Dichloroethene
20.0
19.1
ug/L
95
69 -120
6
18
cis-1,3-Dichloropropene
20.0
19.9
ug/L
99
63 -125
7
17
Bromochloromethane
20.0
19.0
ug/L
95
74 -128
4
18
Dibromochloromethane
20.0
18.6
ug/L
93
73 -120
4
16
Bromodichloromethane
20.0
18.4
ug/L
92
72 -129
2
16
Ethylbenzene
20.0
18.6
ug/L
93
68 -124
3
16
lodomethane
20.0
21.4
ug/L
107
34 -140
13
15
m-Xylene & p-Xylene
40.0
38.3
ug/L
96
79 -121
6
16
o-Xylene
20.0
19.4
ug/L
97
71 -125
7
15
Methylene Chloride
20.0
19.5
ug/L
97
68 -128
7
17
Styrene
20.0
16.4
ug/L
82
73 -120
8
23
Tetrachloroethene
20.0
18.9
ug/L
94
40 -181
3
26
Toluene
20.0
19.9
ug/L
100
71 -120
4
17
trans- 1,2-Dichloroethene
20.0
19.7
ug/L
98
75-139
7
19
trans- 1,3-Dichloropropene
20.0
20.8
ug/L
104
65-152
1
16
trans- 1,4-Dichloro-2-butene
20.0
21.9
ug/L
109
10 -142
10
28
Trichloroethene
20.0
19.2
ug/L
96
74 -120
10
22
Vinyl acetate
20.0
23.5
ug/L
118
10 -198
2
21
Vinyl chloride
20.0
17.0
ug/L
85
49 -150
3
27
Xylenes, Total
60.0
57.7
ug/L
96
77 -121
6
16
Dibromomethane
20.0
19.4
ug/L
97
76 -124
8
15
1,2-Dibromoethane
20.0
19.0
ug/L
95
66-123
3
15
1,4-Dichlorobenzene
20.0
18.4
ug/L
92
76 -122
7
16
Trichlorofluoromethane
20.0
18.6
ug/L
93
68 -183
13
22
1,2,3-Trichloropropane
20.0
19.3
ug/L
97
69-127
7
17
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 109
53 -136
Dibromofluoromethane (Surr) 97
67-129
Toluene-d8 (Surr) 106
59 -134
Lab Sample ID: MRL 752-861/2
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 861
Spike
MRL
MRL
%Rec
Analyte
Added
Result
Qualifier Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
1.00
1.10
ug/L
110
1,1,1-Trichloroethane
1.00
0.943
J ug/L
94
1,1,2,2-Tetrachloroethane
1.00
1.22
ug/L
122
1,1,2-Trichloroethane
1.00
1.10
ug/L
110
1,1-Dichloroethane
1.00
0.924
J ug/L
92
1,1-Dichloroethene
1.00
1.69
ug/L
169
1,2-Dibromo-3-Chloropropane
1.00
1.47
ug/L
147
1,2-Dichlorobenzene
1.00
1.45
ug/L
145
1,2-Dichloroethane
1.00
1.12
ug/L
112
1,2-Dichloropropane
1.00
1.03
ug/L
103
2-Butanone (MEK)
2.00
14.2
ug/L
710
2-Hexanone
2.00
4.84
J ug/L
242
Eurofins Raleigh
Page 77 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: MRL 752-861/2
Matrix: Water
Analysis Batch: 861
Job ID: 752-1662-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
MRL
MRL
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
4-Methyl-2-pentanone (MIBK)
2.00
2.12
J
ug/L
106
Acetone
2.00
11.4
J
ug/L
570
Acrylonitrile
5.00
7.14
J
ug/L
143
Benzene
1.00
1.15
ug/L
115
Bromoform
1.00
0.884
J
ug/L
88
Bromomethane
1.00
0.558
J
ug/L
56
Carbon disulfide
2.00
10.5
ug/L
524
Carbon tetrachloride
1.00
0.861
J
ug/L
86
Chlorobenzene
1.00
1.32
ug/L
132
Chloroethane
1.00
1.07
ug/L
107
Chloroform
1.00
1.16
ug/L
116
Chloromethane
1.00
0.970
J
ug/L
97
cis-1,2-Dichloroethene
1.00
1.89
ug/L
189
cis-1,3-Dichloropropene
1.00
1.30
ug/L
130
Bromochloromethane
1.00
1.57
ug/L
157
Dibromochloromethane
1.00
1.01
ug/L
101
Bromodichloromethane
1.00
1.17
ug/L
117
Ethylbenzene
1.00
1.13
ug/L
113
lodomethane
2.00
3.27
J
ug/L
163
m-Xylene & p-Xylene
2.00
2.11
ug/L
105
o-Xylene
1.00
0.991
J
ug/L
99
Methylene Chloride
1.00
1.60
ug/L
160
Styrene
1.00
1.68
ug/L
168
Tetrachloroethene
1.00
1.18
ug/L
118
Toluene
1.00
1.32
ug/L
132
trans- 1,2-Dichloroethene
1.00
3.04
ug/L
304
trans- 1,3-Dichloropropene
1.00
1.51
ug/L
151
trans- 1,4-Dichloro-2-butene
1.00
1.18
ug/L
118
Trichloroethene
1.00
1.62
ug/L
162
Vinyl acetate
2.00
3.73
J
ug/L
187
Vinyl chloride
1.00
1.99
ug/L
199
Xylenes, Total
3.00
3.10
ug/L
103
Dibromomethane
1.00
1.60
ug/L
160
1,2-Dibromoethane
1.00
1.26
ug/L
126
1,4-Dichlorobenzene
1.00
1.59
ug/L
159
Trichlorofluoromethane
1.00
0.782
J
ug/L
78
1,2,3-Trichloropropane
1.00
1.28
ug/L
128
MRL MRL
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
107
53 - 136
Dibromofluoromethane (Surr)
96
67 - 129
Toluene-d8 (Surr)
103
59 - 134
0
Eurofins Raleigh
Page 78 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: MB 752-872/7
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 872
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared Analyzed
Dil Fac
1,1,1,2-Tetrachloroethane
<0.17
1.0
0.17
ug/L
02/02/23 05:58
1
1,1,1-Trichloroethane
<0.12
1.0
0.12
ug/L
02/02/23 05:58
1
1,1,2,2-Tetrachloroethane
<0.28
1.0
0.28
ug/L
02/02/23 05:58
1
1,1,2-Trichloroethane
<0.14
1.0
0.14
ug/L
02/02/23 05:58
1
1,1-Dichloroethane
<0.13
1.0
0.13
ug/L
02/02/23 05:58
1
1,1-Dichloroethene
<0.21
1.0
0.21
ug/L
02/02/23 05:58
1
1,2-Dibromo-3-Chloropropane
<0.48
1.0
0.48
ug/L
02/02/23 05:58
1
1,2-Dichlorobenzene
<0.19
1.0
0.19
ug/L
02/02/23 05:58
1
1,2-Dichloroethane
<0.21
1.0
0.21
ug/L
02/02/23 05:58
1
1,2-Dichloropropane
<0.10
1.0
0.10
ug/L
02/02/23 05:58
1
2-Butanone (MEK)
11.6 J
20
10
ug/L
02/02/23 05:58
1
2-Hexanone
<0.88
5.0
0.88
ug/L
02/02/23 05:58
1
4-Methyl-2-pentanone (MIBK)
<1.1
5.0
1.1
ug/L
02/02/23 05:58
1
Acetone
<10
20
10
ug/L
02/02/23 05:58
1
Acrylonitrile
<3.5
10
3.5
ug/L
02/02/23 05:58
1
Benzene
<0.15
1.0
0.15
ug/L
02/02/23 05:58
1
Bromoform
<0.22
1.0
0.22
ug/L
02/02/23 05:58
1
Bromomethane
<0.14
1.0
0.14
ug/L
02/02/23 05:58
1
Carbon disulfide
1.59 J
5.0
1.5
ug/L
02/02/23 05:58
1
Carbon tetrachloride
<0.17
1.0
0.17
ug/L
02/02/23 05:58
1
Chlorobenzene
<0.17
1.0
0.17
ug/L
02/02/23 05:58
1
Chloroethane
<0.23
1.0
0.23
ug/L
02/02/23 05:58
1
Chloroform
<0.18
1.0
0.18
ug/L
02/02/23 05:58
1
Chloromethane
<0.13
1.0
0.13
ug/L
02/02/23 05:58
1
cis-1,2-Dichloroethene
0.187 J
1.0
0.15
ug/L
02/02/23 05:58
1
cis-1,3-Dichloropropene
<0.20
1.0
0.20
ug/L
02/02/23 05:58
1
Bromochloromethane
<0.48
1.0
0.48
ug/L
02/02/23 05:58
1
Dibromochloromethane
<0.17
1.0
0.17
ug/L
02/02/23 05:58
1
Bromodichloromethane
<0.17
1.0
0.17
ug/L
02/02/23 05:58
1
Ethylbenzene
<0.13
1.0
0.13
ug/L
02/02/23 05:58
1
lodomethane
<1.7
5.0
1.7
ug/L
02/02/23 05:58
1
m-Xylene & p-Xylene
<0.17
2.0
0.17
ug/L
02/02/23 05:58
1
o-Xylene
<0.065
1.0
0.065
ug/L
02/02/23 05:58
1
Methylene Chloride
<0.23
1.0
0.23
ug/L
02/02/23 05:58
1
Styrene
<0.11
1.0
0.11
ug/L
02/02/23 05:58
1
Tetrachloroethene
<0.17
1.0
0.17
ug/L
02/02/23 05:58
1
Toluene
<0.14
1.0
0.14
ug/L
02/02/23 05:58
1
trans- 1,2-Dichloroethene
0.366 J
1.0
0.21
ug/L
02/02/23 05:58
1
trans- 1,3-Dichloropropene
<0.15
1.0
0.15
ug/L
02/02/23 05:58
1
trans- 1,4-Dichloro-2-butene
<0.70
1.0
0.70
ug/L
02/02/23 05:58
1
Trichloroethene
<0.15
1.0
0.15
ug/L
02/02/23 05:58
1
Vinyl acetate
<0.95
5.0
0.95
ug/L
02/02/23 05:58
1
Vinyl chloride
<0.32
1.0
0.32
ug/L
02/02/23 05:58
1
Xylenes, Total
<0.45
3.0
0.45
ug/L
02/02/23 05:58
1
Dibromomethane
<0.27
1.0
0.27
ug/L
02/02/23 05:58
1
1,2-Dibromoethane
<0.66
1.0
0.66
ug/L
02/02/23 05:58
1
1,4-Dichlorobenzene
<0.19
1.0
0.19
ug/L
02/02/23 05:58
1
Trichlorofluoromethane
<0.24
1.0
0.24
ug/L
02/02/23 05:58
1
0
Eurofins Raleigh
Page 79 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GUMS (Continued)
Lab Sample ID: MB 752-872/7
Client Sample
ID: Method Blank
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 872
MB
MB
Analyte Result
Qualifier
RL
MDL Unit
D Prepared
Analyzed Dil Fac
1,2,3-Trichloropropane <0.49
1.0
0.49 ug/L
02/02/23 05:58 1
MB
MB
Surrogate %Recovery
Qualifier
Limits
Prepared
Analyzed Dil Fac
4-Bromofluorobenzene (Surr) 104
53 - 136
02102123 05:58 1
Dibromofluoromethane (Surr) 105
67- 129
02102123 05:58 1 ©.
Toluene-d8 (Surr) 108
59 - 134
02102123 05:58 1
Lab Sample ID: LCS 752-872/4
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 872
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
20.0
16.2
ug/L
81
71-120
1,1,1-Trichloroethane
20.0
17.4
ug/L
87
72-143
1,1,2,2-Tetrachloroethane
20.0
14.5
ug/L
72
59-133
1,1,2-Trichloroethane
20.0
16.1
ug/L
80
67-120
1,1-Dichloroethane
20.0
17.3
ug/L
86
79-141
1,1-Dichloroethene
20.0
18.2
ug/L
91
75-133
1,2-Dibromo-3-Chloropropane
20.0
18.1
ug/L
91
37-157
1,2-Dichlorobenzene
20.0
16.1
ug/L
80
76 -120
1,2-Dichloroethane
20.0
16.4
ug/L
82
72 -151
1,2-Dichloropropane
20.0
16.0
ug/L
80
78 -125
2-Butanone (MEK)
40.0
57.1 "+
ug/L
143
36 -135
2-Hexanone
40.0
38.0
ug/L
95
36-191
4-Methyl-2-pentanone (MIBK)
40.0
44.2
ug/L
110
56 -166
Acetone
40.0
57.1
ug/L
143
10-158
Acrylonitrile
60.0
64.9
ug/L
108
10 - 200
Benzene
20.0
16.5
ug/L
83
80-134
Bromoform
20.0
17.8
ug/L
89
73 -120
Bromomethane
20.0
16.3
ug/L
81
38 -189
Carbon disulfide
20.0
21.7
ug/L
109
65 -173
Carbon tetrachloride
20.0
17.1
ug/L
86
68 -142
Chlorobenzene
20.0
16.1
ug/L
80
80 -120
Chloroethane
20.0
14.7
ug/L
74
45 - 213
Chloroform
20.0
16.3
ug/L
82
78 -138
Chloromethane
20.0
16.4
ug/L
82
56 -171
cis-1,2-Dichloroethene
20.0
17.0
ug/L
85
69 -120
cis-1,3-Dichloropropene
20.0
16.0
ug/L
80
63 -125
Bromochloromethane
20.0
17.3
ug/L
86
74 -128
Dibromochloromethane
20.0
16.6
ug/L
83
73 -120
Bromodichloromethane
20.0
16.7
ug/L
84
72 -129
Ethylbenzene
20.0
15.6
ug/L
78
68 -124
Iodomethane
20.0
18.5
ug/L
92
34 -140
m-Xylene & p-Xylene
40.0
33.1
ug/L
83
79 -121
o-Xylene
20.0
15.7
ug/L
78
71 -125
Methylene Chloride
20.0
18.1
ug/L
90
68 -128
Styrene
20.0
13.9 '-
ug/L
69
73 -120
Tetrachloroethene
20.0
15.9
ug/L
80
40 -181
Eurofins Raleigh
Page 80 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCS 752-872/4
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 872
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Toluene
20.0
17.4
ug/L
87
71 -120
trans- 1,2-Dichloroethene
20.0
16.8
ug/L
84
75-139
trans- 1,3-Dichloropropene
20.0
17.8
ug/L
89
65-152
trans- 1,4-Dichloro-2-butene
20.0
18.2
ug/L
91
10 -142
Trichloroethene
20.0
18.4
ug/L
92
74 -120
Vinyl acetate
20.0
11.3
ug/L
56
10 -198
Vinyl chloride
20.0
16.7
ug/L
84
49 -150
Xylenes, Total
60.0
48.8
ug/L
81
77 -121
Dibromomethane
20.0
17.4
ug/L
87
76 -124
1,2-Dibromoethane
20.0
16.7
ug/L
83
66 -123
1,4-Dichlorobenzene
20.0
15.9
ug/L
79
76 -122
Trichlorofluoromethane
20.0
15.2
ug/L
76
68 -183
1,2,3-Trichloropropane
20.0
17.6
ug/L
88
69-127
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 107
53 - 136
Dibromofluoromethane (Surr) 104
67- 129
Toluene-d8 (Surr) 107
59 - 134
Lab Sample ID: LCSD 752-872/5
Matrix: Water
Analysis Batch: 872
Analyte
Spike
Added
LCSD
Result
Client Sample ID: Lab Control Sample Dup
Prep Type: Total/NA
LCSD %Rec RPD
Qualifier Unit D %Rec Limits RPD Limit
1,1,1,2-Tetrachloroethane
20.0
16.2
ug/L
81
71-120
0
16
1,1,1-Trichloroethane
20.0
16.8
ug/L
84
72-143
3
18
1,1,2,2-Tetrachloroethane
20.0
14.7
ug/L
73
59-133
1
16
1,1,2-Trichloroethane
20.0
16.5
ug/L
83
67-120
3
18
1,1-Dichloroethane
20.0
17.7
ug/L
89
79-141
2
19
1,1-Dichloroethene
20.0
18.2
ug/L
91
75-133
0
20
1,2-Dibromo-3-Chloropropane
20.0
19.5
ug/L
97
37-157
7
18
1,2-Dichlorobenzene
20.0
16.6
ug/L
83
76 -120
3
16
1,2-Dichloroethane
20.0
16.0
ug/L
80
72 -151
2
16
1,2-Dichloropropane
20.0
15.7
ug/L
79
78 -125
2
19
2-Butanone (MEK)
40.0
63.5
"+ ug/L
159
36 -135
11
19
2-Hexanone
40.0
39.8
ug/L
99
36 -191
5
17
4-Methyl-2-pentanone (MIBK)
40.0
46.1
ug/L
115
56 -166
4
19
Acetone
40.0
59.2
ug/L
148
10 -158
4
78
Acrylonitrile
60.0
68.2
ug/L
114
10 - 200
5
36
Benzene
20.0
16.4
ug/L
82
80 -134
1
17
Bromoform
20.0
17.4
ug/L
87
73 -120
2
44
Bromomethane
20.0
16.3
ug/L
81
38 -189
0
27
Carbon disulfide
20.0
20.3
ug/L
101
65 -173
7
38
Carbon tetrachloride
20.0
16.2
ug/L
81
68 -142
6
17
Chlorobenzene
20.0
16.0
ug/L
80
80 -120
0
16
Chloroethane
20.0
13.5
ug/L
68
45 - 213
8
26
Chloroform
20.0
16.0
ug/L
80
78 -138
2
17
Chloromethane
20.0
16.1
ug/L
81
56 -171
2
28
Eurofins Raleigh
Page 81 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID:
752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds
by GUMS (Continued)
Lab Sample ID: LCSD 752-87215
Client Sample ID: Lab Control Sample Dup
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 872
Spike
LCSD
LCSD
%Rec
RPD
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
RPD
Limit
cis-1,2-Dichloroethene
20.0
16.8
ug/L
84
69 -120
1
18
cis-1,3-Dichloropropene
20.0
16.0
ug/L
80
63 -125
0
17
Bromochloromethane
20.0
17.1
ug/L
85
74 -128
1
18
Dibromochloromethane
20.0
16.2
ug/L
81
73 -120
3
16
Bromodichloromethane
20.0
16.3
ug/L
82
72 -129
3
16
Ethylbenzene
20.0
15.6
ug/L
78
68 -124
0
16
lodomethane
20.0
18.2
ug/L
91
34 -140
2
15
m-Xylene & p-Xylene
40.0
32.2
ug/L
80
79 -121
3
16
o-Xylene
20.0
15.7
ug/L
79
71 -125
0
15
Methylene Chloride
20.0
17.7
ug/L
89
68 -128
2
17
Styrene
20.0
13.7
'-
ug/L
68
73 -120
2
23
Tetrachloroethene
20.0
16.1
ug/L
81
40 -181
1
26
Toluene
20.0
17.5
ug/L
88
71 -120
1
17
trans- 1,2-Dichloroethene
20.0
16.5
ug/L
83
75-139
2
19
trans- 1,3-Dichloropropene
20.0
17.9
ug/L
90
65-152
1
16
trans- 1,4-Dichloro-2-butene
20.0
18.9
ug/L
94
10 -142
3
28
Trichloroethene
20.0
18.4
ug/L
92
74 -120
0
22
Vinyl acetate
20.0
11.6
ug/L
58
10 -198
3
21
Vinyl chloride
20.0
16.1
ug/L
81
49 -150
3
27
Xylenes, Total
60.0
47.9
ug/L
80
77 -121
2
16
Dibromomethane
20.0
17.3
ug/L
87
76 -124
0
15
1,2-Dibromoethane
20.0
17.3
ug/L
86
66-123
4
15
1,4-Dichlorobenzene
20.0
15.8
ug/L
79
76 -122
0
16
Trichlorofluoromethane
20.0
14.3
ug/L
72
68 -183
6
22
1,2,3-Trichloropropane
20.0
18.0
ug/L
90
69-127
3
17
LCSD LCSD
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 108
53 -136
Dibromofluoromethane (Surr) 103
67-129
Toluene-d8 (Surr) 109
59 -134
Lab Sample ID: MRL 752-872/3
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 872
Spike
MRL
MRL
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec
Limits
1,1,1,2-Tetrachloroethane
1.00
1.02
ug/L
102
1,1,1-Trichloroethane
1.00
0.895
J
ug/L
90
1,1,2,2-Tetrachloroethane
1.00
0.904
J
ug/L
90
1,1,2-Trichloroethane
1.00
1.05
ug/L
105
1,1-Dichloroethane
1.00
1.04
ug/L
104
1,1-Dichloroethene
1.00
1.75
ug/L
175
1,2-Dibromo-3-Chloropropane
1.00
1.71
ug/L
171
1,2-Dichlorobenzene
1.00
1.24
ug/L
124
1,2-Dichloroethane
1.00
1.04
ug/L
104
1,2-Dichloropropane
1.00
0.971
J
ug/L
97
2-Butanone (MEK)
2.00
15.9
J
ug/L
793
2-Hexanone
2.00
4.76
J
ug/L
238
Eurofins Raleigh
Page 82 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Method: 8260D - Volatile Organic Compounds by GC/MS (Continued)
Lab Sample ID: MRL 752-872/3
Matrix: Water
Analysis Batch: 872
Job ID: 752-1662-1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike
MRL
MRL
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
4-Methyl-2-pentanone (MIBK)
2.00
2.27
J
ug/L
114
Acetone
2.00
12.3
J
ug/L
614
Acrylonitrile
5.00
7.71
J
ug/L
154
Benzene
1.00
1.02
ug/L
102
Bromoform
1.00
0.983
J
ug/L
98
Bromomethane
1.00
1.24
ug/L
124
Carbon disulfide
2.00
11.4
ug/L
568
Carbon tetrachloride
1.00
0.822
J
ug/L
82
Chlorobenzene
1.00
1.28
ug/L
128
Chloroethane
1.00
1.25
ug/L
125
Chloroform
1.00
0.994
J
ug/L
99
Chloromethane
1.00
1.22
ug/L
122
cis-1,2-Dichloroethene
1.00
1.75
ug/L
175
cis-1,3-Dichloropropene
1.00
1.08
ug/L
108
Bromochloromethane
1.00
1.52
ug/L
152
Dibromochloromethane
1.00
0.955
J
ug/L
96
Bromodichloromethane
1.00
1.02
ug/L
102
Ethylbenzene
1.00
0.979
J
ug/L
98
lodomethane
2.00
3.20
J
ug/L
160
m-Xylene & p-Xylene
2.00
1.84
J
ug/L
92
o-Xylene
1.00
0.848
J
ug/L
85
Methylene Chloride
1.00
1.76
ug/L
176
Styrene
1.00
1.50
ug/L
150
Tetrachloroethene
1.00
1.05
ug/L
105
Toluene
1.00
1.26
ug/L
126
trans- 1,2-Dichloroethene
1.00
3.36
ug/L
336
trans- 1,3-Dichloropropene
1.00
1.21
ug/L
121
trans- 1,4-Dichloro-2-butene
1.00
1.03
ug/L
103
Trichloroethene
1.00
1.92
ug/L
192
Vinyl acetate
2.00
2.37
J
ug/L
119
Vinyl chloride
1.00
2.43
ug/L
243
Xylenes, Total
3.00
2.69
J
ug/L
90
Dibromomethane
1.00
1.52
ug/L
152
1,2-Dibromoethane
1.00
1.16
ug/L
116
1,4-Dichlorobenzene
1.00
1.51
ug/L
151
Trichlorofluoromethane
1.00
0.820
J
ug/L
82
1,2,3-Trichloropropane
1.00
1.00
ug/L
100
MRL MRL
Surrogate
%Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
103
53 - 136
Dibromofluoromethane (Surr)
104
67 - 129
Toluene-d8 (Surr)
106
59 - 134
0
Eurofins Raleigh
Page 83 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Method: 8260D SIM 14D - Volatile Organic Compounds (GC/MS)
Lab Sample ID: MB 680-761345/4
Matrix: Water
Analysis Batch: 761345
MB MB
Analyte Result Qualifier RL MDL Unit
1,4-Dioxane <0.32 0.50 0.32 ug/L
MB MB
Surrogate %Recovery Qualifier Limits
4-Bromofluorobenzene (Surr) 73 70 - 130
Lab Sample ID: LCS 680-761345/6
Matrix: Water
Analysis Batch: 761345
F
Job ID: 752-1662-1
Client Sample ID: Method Blank
Prep Type: Total/NA
L
D Prepared Analyzed Dil Fac
01 /31 /23 14:29 1
Prepared Analyzed DU Fac
01/31/2314:29 1
Client Sample ID: Lab Control Sample •
Prep Type: Total/NA
Spike LCS LCS %Rec
Analyte Added Result Qualifier Unit D %Rec Limits
1,4-Dioxane 10.0 8.62 ug/L 86 70 - 130
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
82
70-130
FLab Sample ID: MB 680-761557/5
Matrix: Water
Analysis Batch: 761557
MB MB
Analyte
Result Qualifier
RL MDL Unit
1,4-Dioxane
<0.32
0.50 0.32 ug/L
MB MB
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr)
95
70 - 130
FLab Sample ID: LCS 680-76155713
Matrix: Water
Analysis Batch: 761557
Client Sample ID: Method Blank
Prep Type: Total/NA
D Prepared Analyzed Dil Fac
02/01 /23 16:31 1
Prepared Analyzed DU Fac
02101123 16:31 1
Client Sample ID: Lab Control Sample
Prep Type: Total/NA
Spike LCS LCS
Analyte Added Result Qualifier Unit
1,4-Dioxane 10.0 9.65 ug/L
LCS LCS
Surrogate %Recovery Qualifier
IL4-Bromofluorobenzene (Surr) 97
Lab Sample ID: MB 680-76166315
Matrix: Water
Analysis Batch: 761663
MB MB
Analyte Result Qualifier
1,4-Dioxane <0.32
MB MB
Surrogate %Recovery Qualifier
4-Bromofluorobenzene (Surr) 102
Limits
70-130
%Rec
D %Rec Limits
97 70-130
Client Sample ID: Method Blank
Prep Type: Total/NA
RL MDL Unit D Prepared Analyzed Dil Fac
0.50 0.32 ug/L 02/02/2311:35 1
Limits Prepared Analyzed Dil Fac
70 - 130 02102123 11:35 1
Eurofins Raleigh
Page 84 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 8260D SIM 14D - Volatile Organic
Compounds
(GC/MS)
(Continued)
Lab Sample ID: LCS 680-761663/3
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total/NA
Analysis Batch: 761663
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
1,4-Dioxane
10.0
10.2
ug/L
102 70 -130
LCS LCS
Surrogate %Recovery Qualifier
Limits
4-Bromofluorobenzene (Surr) 116
70 - 130
Method: 6010D - Metals (ICP)
Lab Sample ID: MB 680-761083/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761083
MB MB
Analyte Result Qualifier
RL
MDL
Unit
D Prepared Analyzed Dil Fac
Arsenic <6.4
20
6.4
ug/L
01/30/23 08:07 01/30/23 20:17 1
Barium <4.4
10
4.4
ug/L
01/30/23 08:07 01/30/23 20:17 1
Beryllium <0.30
4.0
0.30
ug/L
01/30/23 08:07 01/30/23 20:17 1
Cadmium <0.44
5.0
0.44
ug/L
01/30/23 08:07 01/30/23 20:17 1
Chromium <1.1
10
1.1
ug/L
01/30/23 08:07 01/30/23 20:17 1
Cobalt <1.4
10
1.4
ug/L
01/30/23 08:07 01/30/23 20:17 1
Copper <3.2
20
3.2
ug/L
01/30/23 08:07 01/30/23 20:17 1
Lead <6.6
10
6.6
ug/L
01/30/23 08:07 01/30/23 20:17 1
Nickel <3.3
40
3.3
ug/L
01/30/23 08:07 01/30/23 20:17 1
Silver <1.5
10
1.5
ug/L
01/30/23 08:07 01/30/23 20:17 1
Vanadium <1.0
10
1.0
ug/L
01/30/23 08:07 01/30/23 20:17 1
Zinc <8.7
20
8.7
ug/L
01/30/23 08:07 01/30/23 20:17 1
Lab Sample ID: LCS 680-761083/2-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761083
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Arsenic
100
99.9
ug/L
100 80 -120
Barium
100
105
ug/L
105 80 -120
Beryllium
50.0
49.9
ug/L
100 80 -120
Cadmium
50.0
50.7
ug/L
101 80 -120
Chromium
100
107
ug/L
107 80 -120
Cobalt
50.0
51.2
ug/L
102 80 -120
Copper
100
108
ug/L
108 80-120
Lead
505
507
ug/L
101 80-120
Nickel
100
104
ug/L
104 80 -120
Silver
50.0
53.1
ug/L
106 80 -120
Vanadium
100
104
ug/L
104 80 -120
Zinc
100
103
ug/L
103 80 -120
Lab Sample ID: 752-1662-1 MS
Client Sample ID: 7401-MW1R
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761083
Sample Sample
Spike
MS
MS
%Rec
Analyte Result Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits
Arsenic <6.4
100
103
ug/L
103 75 -125
Eurofins Raleigh
Page 85 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: 752-1662-1 MS
Client Sample ID: 7401-MW1R
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761083
Sample
Sample
Spike
MS
MS
%Rec
Analyte
Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec
Limits
Barium
53
100
157
ug/L
104
75-125
Beryllium
<0.30
50.0
50.0
ug/L
100
75 -125
Cadmium
<0.44
50.0
50.5
ug/L
101
75 -125
Chromium
<1.1
100
106
ug/L
106
75 -125
Cobalt
<1.4
50.0
50.6
ug/L
101
75 -125
Copper
<3.2
100
110
ug/L
110
75-125
Lead
<6.6
505
507
ug/L
100
75-125
Nickel
<3.3
100
103
ug/L
103
75 -125
Silver
<1.5
50.0
52.2
ug/L
104
75 -125
Vanadium
<1.0
100
104
ug/L
104
75-125
Zinc
<8.7
100
103
ug/L
103
75 -125
Lab Sample ID: 752-1662-1 MSD
Client Sample ID: 7401-MW1R
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761083
Sample
Sample
Spike
MSD
MSD
%Rec RPD
Analyte
Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec
Limits RPD Limit
Arsenic
<6.4
100
101
ug/L
101
75 -125 2 20
Barium
53
100
156
ug/L
103
75-125 0 20
Beryllium
<0.30
50.0
49.9
ug/L
100
75 -125 0 20
Cadmium
<0.44
50.0
50.6
ug/L
101
75 -125 0 20
Chromium
<1.1
100
106
ug/L
106
75 -125 0 20
Cobalt
<1.4
50.0
51.3
ug/L
103
75 -125 1 20
Copper
<3.2
100
110
ug/L
110
75-125 1 20
Lead
<6.6
505
504
ug/L
100
75-125 1 20
Nickel
<3.3
100
103
ug/L
103
75 -125 0 20
Silver
<1.5
50.0
51.7
ug/L
103
75 -125 1 20
Vanadium
<1.0
100
104
ug/L
104
75-125 0 20
Zinc
<8.7
100
103
ug/L
103
75 -125 0 20
Lab Sample ID: MB 680-761117/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761117
MB MB
Analyte
Result Qualifier
RL
MDL
Unit
D Prepared
Analyzed Dil Fac
Arsenic
<6.4
20
6.4
ug/L
01/30/23 08:39
01/30/23 17:29 1
Barium
<4.4
10
4.4
ug/L
01/30/23 08:39
01/30/23 17:29 1
Beryllium
<0.30
4.0
0.30
ug/L
01/30/23 08:39
01/30/23 17:29 1
Cadmium
<0.44
5.0
0.44
ug/L
01/30/23 08:39
01/30/23 17:29 1
Chromium
<1.1
10
1.1
ug/L
01/30/23 08:39
01/30/23 17:29 1
Cobalt
<1.4
10
1.4
ug/L
01/30/23 08:39
01/30/23 17:29 1
Copper
<3.2
20
3.2
ug/L
01/30/23 08:39
01/30/23 17:29 1
Lead
<6.6
10
6.6
ug/L
01/30/23 08:39
01/30/23 17:29 1
Nickel
<3.3
40
3.3
ug/L
01/30/23 08:39
01/30/23 17:29 1
Silver
<1.5
10
1.5
ug/L
01/30/23 08:39
01/30/23 17:29 1
Vanadium
<1.0
10
1.0
ug/L
01/30/23 08:39
01/30/23 17:29 1
Zinc
<8.7
20
8.7
ug/L
01/30/23 08:39
01/30/23 17:29 1
Eurofins Raleigh
Page 86 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 6010D - Metals (ICP) (Continued)
Lab Sample ID: LCS 680-761117/2-A
Client Sample ID:
Lab Control Sample
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761117
Spike
LCS LCS
%Rec
Analyte
Added
Result Qualifier
Unit
D %Rec
Limits
Arsenic
100
103
ug/L
103
80 -120
Barium
100
106
ug/L
106
80 -120
Beryllium
50.0
49.5
ug/L
99
80 -120
Cadmium
50.0
50.6
ug/L
101
80 -120
Chromium
100
107
ug/L
107
80 -120
Cobalt
50.0
51.3
ug/L
103
80 -120
Copper
100
108
ug/L
108
80-120
Lead
505
508
ug/L
101
80-120
Nickel
100
103
ug/L
103
80 -120
Silver
50.0
50.5
ug/L
101
80 -120
Vanadium
100
104
ug/L
104
80 -120
Zinc
100
102
ug/L
102
80-120
Lab Sample ID: 752-1662-34 MS
Matrix: Water
Analysis Batch: 761336
Sample
Analyte Result
Sample
Qualifier
Spike
Added
MS
Result
MS
Qualifier
Unit
Client Sample ID: 7401-P29-M
Prep Type: Total Recoverable
Prep Batch: 761117
%Rec
D %Rec Limits
Arsenic
<6.4
100
111
ug/L
111 75 -125
Barium
160
100
268
ug/L
107 75-125
Beryllium
<0.30
50.0
50.3
ug/L
101 75 -125
Cadmium
<0.44
50.0
51.2
ug/L
102 75 -125
Chromium
<1.1
100
110
ug/L
110 75 -125
Cobalt
<1.4
50.0
53.3
ug/L
107 75 -125
Copper
<3.2
100
115
ug/L
115 75-125
Lead
<6.6
505
533
ug/L
106 75-125
Nickel
<3.3
100
108
ug/L
108 75 -125
Silver
<1.5
50.0
50.8
ug/L
102 75 -125
Vanadium
12
100
121
ug/L
109 75 -125
Zinc
<8.7
100
105
ug/L
105 75 -125
Lab Sample ID: 752-1662-34 MSD
Client Sample ID: 7401-P29-M
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761336
Prep Batch: 761117
Sample
Sample
Spike
MSD
MSD
%Rec RPD
Analyte
Result
Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits RPD Limit
Arsenic
<6.4
100
103
ug/L
103 75 -125 8 20
Barium
160
100
254
ug/L
93 75-125 5 20
Beryllium
<0.30
50.0
48.5
ug/L
97 75 -125 4 20
Cadmium
<0.44
50.0
49.6
ug/L
99 75 -125 3 20
Chromium
<1.1
100
106
ug/L
106 75 -125 3 20
Cobalt
<1.4
50.0
51.5
ug/L
103 75 -125 3 20
Copper
<3.2
100
111
ug/L
111 75-125 3 20
Lead
<6.6
505
519
ug/L
103 75-125 3 20
Nickel
<3.3
100
103
ug/L
103 75-125 4 20
Silver
<1.5
50.0
49.2
ug/L
98 75 -125 3 20
Vanadium
12
100
115
ug/L
103 75 -125 5 20
Zinc
<8.7
100
104
ug/L
104 75 -125 2 20
Eurofins Raleigh
Page 87 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 6020B - Metals (ICP/MS)
Lab Sample ID: MB 680-761086/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761086
MB MB
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dil Fac
Antimony <0.34
5.0
0.34 ug/L
01/30/23 08:07 01/30/23 14:40 1
Selenium <0.99
2.5
0.99 ug/L
01/30/23 08:07 01/30/23 14:40 1
Thallium <0.26
1.0
0.26 ug/L
01/30/23 08:07 01/30/23 14:40 1
Lab Sample ID: LCS 680-761086/2-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761086
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Antimony
50.0
52.5
ug/L
105 80 -120
Selenium
100
107
ug/L
107 80 -120
Thallium
50.0
49.5
ug/L
99 80 -120
Lab Sample ID: 752-1662-1 MS
Client Sample ID: 7401-MW1R
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761086
Sample Sample
Spike
MS
MS
%Rec
Analyte Result Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits
Antimony <0.34
50.0
52.3
ug/L
105 75 -125
Selenium <0.99
100
108
ug/L
108 75 -125
Thallium <0.26
50.0
49.4
ug/L
99 75-125
Lab Sample ID: 752-1662-1 MSD
Client Sample ID: 7401-MW1R
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761086
Sample Sample
Spike
MSD
MSD
%Rec RPD
Analyte Result Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits RPD Limit
Antimony <0.34
50.0
55.3
ug/L
111 75 -125 6 20
Selenium <0.99
100
112
ug/L
112 75 -125 4 20
Thallium <0.26
50.0
51.5
ug/L
103 75-125 4 20
Lab Sample ID: MB 680-761118/1-A
Client Sample ID: Method Blank
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761118
MB MB
Analyte Result Qualifier
RL
MDL Unit
D Prepared Analyzed Dil Fac
Antimony <0.34
5.0
0.34 ug/L
01/30/23 08:39 01/30/23 13:32 1
Selenium <0.99
2.5
0.99 ug/L
01/30/23 08:39 01/30/23 13:32 1
Thallium <0.26
1.0
0.26 ug/L
01/30/23 08:39 01/30/23 13:32 1
Lab Sample ID: LCS 680-761118/2-A
Client
Sample ID: Lab Control Sample
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761118
Spike
LCS
LCS
%Rec
Analyte
Added
Result
Qualifier
Unit
D %Rec Limits
Antimony
50.0
50.9
ug/L
102 80 -120
Selenium
100
102
ug/L
102 80 -120
Thallium
50.0
47.7
ug/L
95 80 -120
Eurofins Raleigh
Page 88 of 115 2/20/2023

QC Sample Results
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Method: 6020B - Metals (ICP/MS) (Continued)
Lab Sample ID: 752-1662-34 MS
Client Sample ID: 7401-P29-M
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761118
Sample Sample
Spike
MS
MS
%Rec
Analyte Result Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits
Antimony <0.34
50.0
52.1
ug/L
104 75 -125
Selenium <0.99
100
107
ug/L
107 75 -125
Thallium <0.26
50.0
48.7
ug/L
97 75-125
Lab Sample ID: 752-1662-34 MSD
Client Sample ID: 7401-P29-M
Matrix: Water
Prep Type: Total Recoverable
Analysis Batch: 761276
Prep Batch: 761118
Sample Sample
Spike
MSD
MSD
%Rec RPD
Analyte Result Qualifier
Added
Result
Qualifier
Unit
D %Rec Limits RPD Limit
Antimony <0.34
50.0
50.0
ug/L
100 75 -125 4 20
Selenium <0.99
100
99.1
ug/L
99 75 -125 8 20
Thallium <0.26
50.0
46.6
ug/L
93 75-125 4 20
Eurofins Raleigh
Page 89 of 115 2/20/2023

QC Association Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
GUMS VOA
Analysis Batch: 707
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-3
7401-MW6R
Total/NA
Water
8260D
752-1662-6
7401-PO4
Total/NA
Water
8260D
752-1662-11
7401-P16R
Total/NA
Water
8260D
752-1662-13
7401-P19
Total/NA
Water
8260D
752-1662-25
7401-EB
Total/NA
Water
8260D
752-1662-26
7401-FB
Total/NA
Water
8260D
752-1662-27
7401-Trip Blank
Total/NA
Water
8260D
MB 752-707/7
Method Blank
Total/NA
Water
8260D
LCS 752-707/4
Lab Control Sample
Total/NA
Water
8260D
LCSD 752-707/5
Lab Control Sample Dup
Total/NA
Water
8260D
MRL 752-707/3
Lab Control Sample
Total/NA
Water
8260D
Analysis Batch: 708
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-1
7401-MW1R
Total/NA
Water
8260D
752-1662-2
7401-MW3
Total/NA
Water
8260D
752-1662-4
7401-MW8
Total/NA
Water
8260D
752-1662-5
7401-P02
Total/NA
Water
8260D
752-1662-7
7401-P07
Total/NA
Water
8260D
752-1662-8
7401-P12
Total/NA
Water
8260D
752-1662-9
7401-P13
Total/NA
Water
8260D
752-1662-10
7401-P13D
Total/NA
Water
8260D
752-1662-12
7401-P17
Total/NA
Water
8260D
752-1662-14
7401-P20D
Total/NA
Water
8260D
752-1662-15
7401-P20R
Total/NA
Water
8260D
752-1662-16
7401-P21
Total/NA
Water
8260D
752-1662-17
7401-P23
Total/NA
Water
8260D
752-1662-18
7401-P28
Total/NA
Water
8260D
752-1662-19
7401-P29
Total/NA
Water
8260D
752-1662-20
7401-SW1
Total/NA
Water
8260D
752-1662-21
7401-SW2
Total/NA
Water
8260D
752-1662-22
7401-SW4
Total/NA
Water
8260D
MB 752-708/8
Method Blank
Total/NA
Water
8260D
LCS 752-708/5
Lab Control Sample
Total/NA
Water
8260D
LCSD 752-708/6
Lab Control Sample Dup
Total/NA
Water
8260D
MRL 752-708/4
Lab Control Sample
Total/NA
Water
8260D
Analysis Batch: 861
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
752-1662-11
7401-P16R
Total/NA
Water
8260D
752-1662-13
7401-P19
Total/NA
Water
8260D
752-1662-15
7401-P20R
Total/NA
Water
8260D
752-1662-19
7401-P29
Total/NA
Water
8260D
752-1662-22
7401-SW4
Total/NA
Water
8260D
MB 752-861/6
Method Blank
Total/NA
Water
8260D
LCS 752-861/3
Lab Control Sample
Total/NA
Water
8260D
LCSD 752-861/4
Lab Control Sample Dup
Total/NA
Water
8260D
MRL 752-861/2
Lab Control Sample
Total/NA
Water
8260D
Eurofins Raleigh
Page 90 of 115 2/20/2023

QC Association Summary
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
GUMS VOA
Analysis Batch: 872
Lab Sample ID
Client Sample ID
752-1662-12
7401-P17
752-1662-23
7401-PZ1
752-1662-24
7401-PZ2
MB 752-872/7
Method Blank
LCS 752-872/4
Lab Control Sample
LCSD 752-872/5
Lab Control Sample Dup
MRL 752-872/3
Lab Control Sample
Analysis Batch: 761345
Lab Sample ID
Client Sample ID
752-1662-1
7401-M W 1 R
752-1662-2
7401-M W3
752-1662-4
7401-M W8
752-1662-5
7401-P02
752-1662-6
7401-PO4
752-1662-7
7401-P07
752-1662-8
7401-P12
752-1662-11
7401-P 16R
752-1662-13
7401-P19
752-1662-15
7401-P20R
752-1662-18
7401-P28
752-1662-19
7401-P29
752-1662-22
7401-SW4
MB 680-761345/4
Method Blank
LCS 680-761345/6
Lab Control Sample
Analysis Batch: 761557
Lab Sample ID
Client Sample ID
752-1662-3
7401-M W6R
752-1662-9
7401-P13
752-1662-10
7401-P13D
752-1662-12
7401-P17
752-1662-14
7401-P20D
752-1662-16
7401-P21
752-1662-17
7401-P23
MB 680-761557/5
Method Blank
LCS 680-761557/3
Lab Control Sample
Analysis Batch: 761663
Lab Sample ID
Client Sample ID
752-1662-20
7401-SW 1
752-1662-21
7401-SW2
752-1662-23
7401-PZ1
752-1662-24
7401-PZ2
752-1662-25
7401-EB
752-1662-26
7401-FB
MB 680-761663/5
Method Blank
LCS 680-761663/3
Lab Control Sample
Job ID: 752-1662-1
Prep Type
Matrix
Method
Total/NA
Water
8260D
Total/NA
Water
8260D
Total/NA
Water
8260D
Total/NA
Water
8260D
Total/NA
Water
8260D
Total/NA
Water
8260D
Total/NA
Water
8260D
Prep Type
Matrix
Method
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Prep Type
Matrix
Method
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Prep Type
Matrix
Method
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Total/NA
Water
8260D SIM 14D
Prep Batch
Prep Batch a
Prep Batch
Prep Batch
Eurofins Raleigh
Page 91 of 115 2/20/2023

QC Association Summary
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Job ID: 752-1662-1
Metals
Prep Batch: 761083
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method Prep Batch
752-1662-1
7401-MW1R
Total Recoverable
Water
3005A
752-1662-2
7401-MW3
Total Recoverable
Water
3005A
752-1662-4
7401-MW8
Total Recoverable
Water
3005A
752-1662-5
7401-P02
Total Recoverable
Water
3005A
752-1662-7
7401-P07
Total Recoverable
Water
3005A
752-1662-8
7401-P12
Total Recoverable
Water
3005A
752-1662-9
7401-P13
Total Recoverable
Water
3005A
752-1662-10
7401-P13D
Total Recoverable
Water
3005A
752-1662-12
7401-P17
Total Recoverable
Water
3005A
752-1662-14
7401-P20D
Total Recoverable
Water
3005A
752-1662-16
7401-P21
Total Recoverable
Water
3005A
752-1662-20
7401-SW1
Total Recoverable
Water
3005A
752-1662-21
7401-SW2
Total Recoverable
Water
3005A
752-1662-22
7401-SW4
Total Recoverable
Water
3005A
752-1662-23
7401-PZ1
Total Recoverable
Water
3005A
752-1662-24
7401-PZ2
Total Recoverable
Water
3005A
752-1662-25
7401-EB
Total Recoverable
Water
3005A
752-1662-30
7401-P19-M
Total Recoverable
Water
3005A
752-1662-32
7401-P16R-M
Total Recoverable
Water
3005A
752-1662-33
7401-P23-M
Total Recoverable
Water
3005A
MB 680-761083/1-A
Method Blank
Total Recoverable
Water
3005A
LCS 680-761083/2-A
Lab Control Sample
Total Recoverable
Water
3005A
752-1662-1 MS
7401-MW1R
Total Recoverable
Water
3005A
752-1662-1 MSD
7401-MW1R
Total Recoverable
Water
3005A
Prep Batch: 761086
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
752-1662-1
7401-MW1R
Total Recoverable
Water
3005A
752-1662-2
7401-MW3
Total Recoverable
Water
3005A
752-1662-4
7401-MW8
Total Recoverable
Water
3005A
752-1662-5
7401-P02
Total Recoverable
Water
3005A
752-1662-7
7401-P07
Total Recoverable
Water
3005A
752-1662-8
7401-P12
Total Recoverable
Water
3005A
752-1662-9
7401-P13
Total Recoverable
Water
3005A
752-1662-10
7401-P13D
Total Recoverable
Water
3005A
752-1662-12
7401-P17
Total Recoverable
Water
3005A
752-1662-14
7401-P20D
Total Recoverable
Water
3005A
752-1662-16
7401-P21
Total Recoverable
Water
3005A
752-1662-20
7401-SW1
Total Recoverable
Water
3005A
752-1662-21
7401-SW2
Total Recoverable
Water
3005A
752-1662-22
7401-SW4
Total Recoverable
Water
3005A
752-1662-23
7401-PZ1
Total Recoverable
Water
3005A
752-1662-24
7401-PZ2
Total Recoverable
Water
3005A
752-1662-25
7401-EB
Total Recoverable
Water
3005A
752-1662-30
7401-P19-M
Total Recoverable
Water
3005A
752-1662-32
7401-P16R-M
Total Recoverable
Water
3005A
752-1662-33
7401-P23-M
Total Recoverable
Water
3005A
MB 680-761086/1-A
Method Blank
Total Recoverable
Water
3005A
LCS 680-761086/2-A
Lab Control Sample
Total Recoverable
Water
3005A
752-1662-1 MS
7401-MW1R
Total Recoverable
Water
3005A
752-1662-1 MSD
7401-MW1R
Total Recoverable
Water
3005A
Prep Batch
0
Eurofins Raleigh
Page 92 of 115 2/20/2023

QC Association Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Metals
Prep Batch: 761117
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-26
7401-FB
Total Recoverable
Water
3005A
752-1662-28
7401-MW6R-M
Total Recoverable
Water
3005A
752-1662-29
7401-P20R-M
Total Recoverable
Water
3005A
752-1662-31
7401-P28-M
Total Recoverable
Water
3005A
752-1662-34
7401-P29-M
Total Recoverable
Water
3005A
752-1662-35
7401-P4-M
Total Recoverable
Water
3005A
MB 680-761117/1-A
Method Blank
Total Recoverable
Water
3005A
LCS 680-761117/2-A
Lab Control Sample
Total Recoverable
Water
3005A
752-1662-34 MS
7401-P29-M
Total Recoverable
Water
3005A
752-1662-34 MSD
7401-P29-M
Total Recoverable
Water
3005A
Prep Batch: 761118
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-26
7401-FB
Total Recoverable
Water
3005A
752-1662-28
7401-MW6R-M
Total Recoverable
Water
3005A
752-1662-29
7401-P20R-M
Total Recoverable
Water
3005A
752-1662-31
7401-P28-M
Total Recoverable
Water
3005A
752-1662-34
7401-P29-M
Total Recoverable
Water
3005A
752-1662-35
7401-P4-M
Total Recoverable
Water
3005A
MB 680-761118/1-A
Method Blank
Total Recoverable
Water
3005A
LCS 680-761118/2-A
Lab Control Sample
Total Recoverable
Water
3005A
752-1662-34 MS
7401-P29-M
Total Recoverable
Water
3005A
752-1662-34 MSD
7401-P29-M
Total Recoverable
Water
3005A
Analysis Batch: 761276
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-1
7401-MW1R
Total Recoverable
Water
6020B
761086
752-1662-2
7401-MW3
Total Recoverable
Water
6020B
761086
752-1662-4
7401-MW8
Total Recoverable
Water
6020B
761086
752-1662-5
7401-P02
Total Recoverable
Water
6020B
761086
752-1662-7
7401-P07
Total Recoverable
Water
6020B
761086
752-1662-8
7401-P12
Total Recoverable
Water
6020B
761086
752-1662-9
7401-P13
Total Recoverable
Water
6020B
761086
752-1662-10
7401-P13D
Total Recoverable
Water
6020B
761086
752-1662-12
7401-P17
Total Recoverable
Water
6020B
761086
752-1662-14
7401-P20D
Total Recoverable
Water
6020B
761086
752-1662-16
7401-P21
Total Recoverable
Water
6020B
761086
752-1662-20
7401-SW1
Total Recoverable
Water
6020B
761086
752-1662-21
7401-SW2
Total Recoverable
Water
6020B
761086
752-1662-22
7401-SW4
Total Recoverable
Water
6020B
761086
752-1662-23
7401-PZ1
Total Recoverable
Water
6020B
761086
752-1662-24
7401-PZ2
Total Recoverable
Water
6020B
761086
752-1662-25
7401-EB
Total Recoverable
Water
6020B
761086
752-1662-26
7401-FB
Total Recoverable
Water
6020B
761118
752-1662-28
7401-MW6R-M
Total Recoverable
Water
6020B
761118
752-1662-29
7401-P20R-M
Total Recoverable
Water
6020B
761118
752-1662-30
7401-P19-M
Total Recoverable
Water
6020B
761086
752-1662-31
7401-P28-M
Total Recoverable
Water
6020B
761118
752-1662-32
7401-P16R-M
Total Recoverable
Water
6020B
761086
752-1662-33
7401-P23-M
Total Recoverable
Water
6020B
761086
752-1662-34
7401-P29-M
Total Recoverable
Water
6020B
761118
0
Eurofins Raleigh
Page 93 of 115 2/20/2023

QC Association Summary
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Metals (Continued)
Analysis Batch: 761276
(Continued)
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-35
7401-P4-M
Total Recoverable
Water
6020B
761118
MB 680-761086/1-A
Method Blank
Total Recoverable
Water
6020B
761086
MB 680-761118/1-A
Method Blank
Total Recoverable
Water
6020B
761118
LCS 680-761086/2-A
Lab Control Sample
Total Recoverable
Water
6020B
761086
LCS 680-761118/2-A
Lab Control Sample
Total Recoverable
Water
6020B
761118
752-1662-1 MS
7401-MW1R
Total Recoverable
Water
6020B
761086
752-1662-1 MSD
7401-MW1R
Total Recoverable
Water
6020B
761086
752-1662-34 MS
7401-P29-M
Total Recoverable
Water
6020B
761118
752-1662-34 MSD
7401-P29-M
Total Recoverable
Water
6020B
761118
Analysis Batch: 761336
Lab Sample ID
Client Sample ID
Prep Type
Matrix
Method
Prep Batch
752-1662-1
7401-MW1R
Total Recoverable
Water
6010D
761083
752-1662-2
7401-MW3
Total Recoverable
Water
6010D
761083
752-1662-4
7401-MW8
Total Recoverable
Water
6010D
761083
752-1662-5
7401-P02
Total Recoverable
Water
6010D
761083
752-1662-7
7401-P07
Total Recoverable
Water
6010D
761083
752-1662-8
7401-P12
Total Recoverable
Water
6010D
761083
752-1662-9
7401-P13
Total Recoverable
Water
6010D
761083
752-1662-10
7401-P13D
Total Recoverable
Water
6010D
761083
752-1662-12
7401-P17
Total Recoverable
Water
6010D
761083
752-1662-14
7401-P20D
Total Recoverable
Water
6010D
761083
752-1662-16
7401-P21
Total Recoverable
Water
6010D
761083
752-1662-20
7401-SW1
Total Recoverable
Water
6010D
761083
752-1662-21
7401-SW2
Total Recoverable
Water
6010D
761083
752-1662-22
7401-SW4
Total Recoverable
Water
6010D
761083
752-1662-23
7401-PZ1
Total Recoverable
Water
6010D
761083
752-1662-24
7401-PZ2
Total Recoverable
Water
6010D
761083
752-1662-25
7401-EB
Total Recoverable
Water
6010D
761083
752-1662-26
7401-FB
Total Recoverable
Water
6010D
761117
752-1662-28
7401-MW6R-M
Total Recoverable
Water
6010D
761117
752-1662-29
7401-P20R-M
Total Recoverable
Water
6010D
761117
752-1662-30
7401-P19-M
Total Recoverable
Water
6010D
761083
752-1662-31
7401-P28-M
Total Recoverable
Water
6010D
761117
752-1662-32
7401-P16R-M
Total Recoverable
Water
6010D
761083
752-1662-33
7401-P23-M
Total Recoverable
Water
6010D
761083
752-1662-34
7401-P29-M
Total Recoverable
Water
6010D
761117
752-1662-35
7401-P4-M
Total Recoverable
Water
6010D
761117
MB 680-761083/1-A
Method Blank
Total Recoverable
Water
6010D
761083
MB 680-761117/1-A
Method Blank
Total Recoverable
Water
6010D
761117
LCS 680-761083/2-A
Lab Control Sample
Total Recoverable
Water
6010D
761083
LCS 680-761117/2-A
Lab Control Sample
Total Recoverable
Water
6010D
761117
752-1662-1 MS
7401-MW1R
Total Recoverable
Water
6010D
761083
752-1662-1 MSD
7401-MW1R
Total Recoverable
Water
6010D
761083
752-1662-34 MS
7401-P29-M
Total Recoverable
Water
6010D
761117
752-1662-34 MSD
7401-P29-M
Total Recoverable
Water
6010D
761117
Eurofins Raleigh
Page 94 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-MW1 R
Lab Sample ID: 752-1662-1
Date Collected: 01/19/23 16:41
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/28/23 22:28
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 19:02
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:23
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/2314:49
Client Sample ID: 7401-MW3
Lab Sample ID: 752-1662-2
Date Collected: 01/19/23 10:55
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/28/23 22:59
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 19:29
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:39
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:01
Client Sample ID: 7401-MW6R
Lab Sample ID: 752-1662-3
Date Collected: 01/18/23 16:18
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC 01/28/23 15:13
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV 02/01/23 17:25
Client Sample ID: 7401-MW8
Lab Sample ID: 752-1662-4
Date Collected: 01/19/23 11:28
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/28/23 23:30
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 19:56
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:42
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:05
Client Sample ID: 7401-P02
Lab Sample ID: 752-1662-5
Date Collected: 01/19/23 10:25
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/29/23 00:01
Eurofins Raleigh
Page 95 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P02
Lab Sample ID: 752-1662-5
Date Collected: 01/19/23 10:25
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 20:23
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:45
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:09
Client Sample ID: 7401-PO4
Lab Sample ID: 752-1662-6
Date Collected: 01/18/23 09:58
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC 01/28/23 15:44
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 17:13
Client Sample ID: 7401-P07
Lab Sample ID: 752-1662-7
Date Collected: 01/19/23 10:00
Matrix: Water C
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/29/23 00:32
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 20:50
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:48
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:13
Client Sample ID: 7401-P12
Lab Sample ID: 752-1662-8
Date Collected: 01/19/23 14:26
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/29/23 01:03
Total/NA Analysis 8260D SIM 14D
1
761345
SMP
EET SAV 01/31/23 21:17
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:51
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:17
Client Sample ID: 7401-P13
Lab Sample ID: 752-1662-9
Date Collected: 01/19/23 12:15
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/29/23 01:34
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV 02/01/23 17:52
Eurofins Raleigh
Page 96 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P13
Lab Sample ID: 752-1662-9
Date Collected: 01/19/23 12:15
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method Run
Factor
Number
Analyst
Lab or Analyzed
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:54
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:29
Client Sample ID: 7401-P13D
Lab Sample ID: 752-1662-10
Date Collected: 01/19/23 12:30
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method Run
Factor
Number
Analyst
Lab or Analyzed
m
Total/NA Analysis 8260D
1
708
RY
EET ESC 01/29/23 02:05
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV 02/01/23 18:20
Total Recoverable Prep 3005A
761083
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV 01/30/23 20:57
Total Recoverable Prep 3005A
761086
RR
EET SAV 01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV 01/30/23 15:33
Client Sample ID: 7401-P16R
Lab Sample ID: 752-1662-11
Date Collected: 01/18/23 14:23
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method Run
Factor
Number
Analyst
Lab or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC 01/28/23 16:15
Total/NA Analysis 8260D
1
861
RY
EET ESC 02/01/23 23:42
Total/NA Analysis 8260D SIM 14D
10
761345
SMP
EET SAV 02/01/23 00:00
Client Sample ID: 7401-P17
Lab Sample ID: 752-1662-12
Date Collected: 01/19/23 14:50
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC
01/29/23 02:36
Total/NA Analysis 8260D
1
872
RY
EET ESC
02/02/23 09:05
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV
02/01/23 18:47
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:01
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 15:37
Client Sample ID: 7401-P19
Lab Sample ID: 752-1662-13
Date Collected: 01/18/23 15:14
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC
01/28/23 16:46
Eurofins Raleigh
Page 97 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P19
Lab Sample ID: 752-1662-13
Date Collected: 01/18/23 15:14
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
861
RY
EET ESC
02/02/23 00:14
Total/NA Analysis 8260D SIM 14D
10
761345
SMP
EET SAV
01/31/23 22:11
Client Sample ID: 7401-P20D
Lab Sample ID: 752-1662-14
Date Collected: 01/19/23 08:35
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC
01/29/23 03:07
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV
02/01/23 19:14 m
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:04
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 15:41
Client Sample ID: 7401-P20R
Lab Sample ID: 752-1662-15 C
Date Collected: 01/18/23 15:57
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC
01/29/23 03:38
Total/NA Analysis 8260D
1
861
RY
EET ESC
02/02/23 00:45
Total/NA Analysis 8260D SIM 14D
10
761345
SMP
EET SAV
01/31/23 23:06
Client Sample ID: 7401-P21
Lab Sample ID: 752-1662-16
Date Collected: 01/19/23 14:02
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC
01/29/23 04:09
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV
02/01/23 19:42
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:13
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 15:45
Client Sample ID: 7401-P23
Lab Sample ID: 752-1662-17
Date Collected: 01/18/23 13:55
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
708
RY
EET ESC
01/29/23 04:40
Total/NA Analysis 8260D SIM 14D
1
761557
SMP
EET SAV
02/01/23 16:58
Eurofins Raleigh
Page 98 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
F
Job ID: 752-1662-1
Client Sample ID: 7401-P28 Lab Sample ID: 752-1662-18
Date Collected: 01/18/23 14:50 Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Prep Type Type Method Run
Total/NA Analysis 8260D
Total/NA Analysis 8260D SIM 14D
Client Sample ID: 7401-P29
Date Collected: 01/18/23 10:28
Date Received: 01/23/23 10:00
Batch Batch
Prep Type Type Method
Total/NA Analysis 8260D
Total/NA Analysis 8260D
Total/NA Analysis 8260D SIM 14D
Client Sample ID: 7401-SW1
Date Collected: 01/19/23 16:45
Date Received: 01/23/23 10:00
Batch Batch
Prep Type Type Method
Total/NA Analysis 8260D
Total/NA Analysis 8260D SIM 14D
Total Recoverable Prep 3005A
Total Recoverable Analysis 6010D
Total Recoverable Prep 3005A
Total Recoverable Analysis 6020B
Client Sample ID: 7401-SW2
Date Collected: 01/19/23 15:19
Date Received: 01/23/23 10:00
Dilution Batch Prepared
Factor Number Analyst Lab or Analyzed
1 708 RY EET ESC 01/29/23 05:10
1 761345 SMP EET SAV 01/31/23 18:08
Lab Sample ID: 752-1662-19
Matrix: Water
Dilution
Batch
Prepared
Run Factor
Number Analyst
Lab or Analyzed
1
708 RY
EET ESC 01/29/23 05:41
1
861 RY
EET ESC 02/02/23 01:16 '
m
10
761345 SMP
EET SAV 01/31/23 23:33
Lab Sample ID: 752-1662-20
Matrix: Water
Dilution
Batch
Prepared
Run Factor
Number
Analyst
Lab
or Analyzed
1
708
RY
EET ESC
01/29/23 06:12
1
761663
SMP
EET SAV
02/02/23 12:56
761083
RR
EET SAV
01/30/23 08:07
1
761336
BCB
EET SAV
01/30/23 21:16
761086
RR
EET SAV
01/30/23 08:07
1
761276
BJB
EET SAV
01/30/23 15:49
Lab Sample ID: 752-1662-21
Matrix: Water
Prep Type
Batch
Type
Batch
Method
Dilution
Run Factor
Batch
Number Analyst
Lab
Prepared
or Analyzed
Total/NA
Analysis
8260D
1
708
RY
EET ESC
01/29/23 06:43
Total/NA
Analysis
8260D SIM 14D
10
761663
SMP
EET SAV
02/02/23 16:07
Total Recoverable
Prep
3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable
Analysis
6010D
1
761336
BCB
EET SAV
01/30/23 21:19
Total Recoverable
Prep
3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable
Analysis
6020B
1
761276
BJB
EET SAV
01/30/23 15:53
Client Sample ID: 7401-SW4 Lab Sample ID: 752-1662-22
Date Collected: 01/18/23 16:20 Matrix: Water
Date Received: 01/23/23 10:00
Batch
Batch
Dilution
Batch
Prepared
Prep Type
Type
Method
Run Factor
Number Analyst
Lab
or Analyzed
Total/NA
Analysis
8260D
1
708 RY
EET ESC
01/29/23 07:13
Total/NA
Analysis
8260D
1
861 RY
EET ESC
02/02/23 01:48
Total/NA
Analysis
8260D SIM 14D
1
761345 SMP
EET SAV
01/31/23 18:35
Page 99 of 115
Eurofins Raleigh
2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-SW4
Lab Sample ID: 752-1662-22
Date Collected: 01/18/23 16:20
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:22
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 15:57
Client Sample ID: 7401-PZ1
Lab Sample ID: 752-1662-23
Date Collected: 01/19/23 09:04
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
m
Total/NA Analysis 8260D
1
872
RY
EET ESC
02/02/23 08:03
Total/NA Analysis 8260D SIM 14D
1
761663
SMP
EET SAV
02/02/23 13:23
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:25
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 16:01
Client Sample ID: 7401-PZ2
Lab Sample ID: 752-1662-24
Date Collected: 01/19/23 09:18
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
872
RY
EET ESC
02/02/23 08:34
Total/NA Analysis 8260D SIM 14D
1
761663
SMP
EET SAV
02/02/23 13:51
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:28
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 16:05
Client Sample ID: 7401-EB
Lab Sample ID: 752-1662-25
Date Collected: 01/19/23 15:32
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC
01/28/23 08:59
Total/NA Analysis 8260D SIM 14D
1
761663
SMP
EET SAV
02/02/23 12:29
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:32
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 16:18
Eurofins Raleigh
Page 100 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-FB
Lab Sample ID: 752-1662-26
Date Collected: 01/19/23 09:20
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC
01/28/23 09:30
Total/NA Analysis 8260D SIM 14D
1
761663
SMP
EET SAV
02/02/23 12:02
Total Recoverable Prep 3005A
761117
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 17:45
Total Recoverable Prep 3005A
761118
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/2313:52
Client Sample ID: 7401-Trip Blank
Lab Sample ID: 752-1662-27
Date Collected: 01/19/23 09:58
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total/NA Analysis 8260D
1
707
RY
EET ESC
01/28/23 08:28
Client Sample ID: 7401-MW6R-M
Lab Sample ID: 752-1662-28
Date Collected: 01/19/23 15:13
Matrix: Water C
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761117
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 17:54
Total Recoverable Prep 3005A
761118
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 14:04
Client Sample ID: 7401-P20R-M
Lab Sample ID: 752-1662-29
Date Collected: 01/19/23 15:07
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761117
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 17:57
Total Recoverable Prep 3005A
761118
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 14:08
Client Sample ID: 7401-P19-M
Lab Sample ID: 752-1662-30
Date Collected: 01/19/23 15:03
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run
Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:35
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 16:22
Eurofins Raleigh
Page 101 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Client Sample ID: 7401-P28-M
Lab Sample ID: 752-1662-31
Date Collected: 01/19/23 15:00
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761117
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 17:51
Total Recoverable Prep 3005A
761118
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 14:00
Client Sample ID: 7401-P16R-M
Lab Sample ID: 752-1662-32
Date Collected: 01/19/23 14:05
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
m
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:38
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 16:26
Client Sample ID: 7401-P23-M
Lab Sample ID: 752-1662-33 C
Date Collected: 01/19/23 13:38
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761083
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 21:41
Total Recoverable Prep 3005A
761086
RR
EET SAV
01/30/23 08:07
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 16:30
Client Sample ID: 7401-P29-M
Lab Sample ID: 752-1662-34
Date Collected: 01/19/23 11:42
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761117
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 17:35
Total Recoverable Prep 3005A
761118
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 13:40
Client Sample ID: 7401-P4-M
Lab Sample ID: 752-1662-35
Date Collected: 01/19/23 11:35
Matrix: Water
Date Received: 01/23/23 10:00
Batch Batch
Dilution
Batch
Prepared
Prep Type Type Method
Run Factor
Number
Analyst
Lab
or Analyzed
Total Recoverable Prep 3005A
761117
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6010D
1
761336
BCB
EET SAV
01/30/23 17:48
Total Recoverable Prep 3005A
761118
RR
EET SAV
01/30/23 08:39
Total Recoverable Analysis 6020B
1
761276
BJB
EET SAV
01/30/23 13:56
Eurofins Raleigh
Page 102 of 115 2/20/2023

Lab Chronicle
Client: Groundwater Management Associates Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Laboratory References:
EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL [phone]
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Raleigh
Page 103 of 115 2/20/2023

Accreditation/Certification Summary
C
Client: Groundwater Management Associates
Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Laboratory: Eurofins Raleigh
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number
Expiration Date
North Carolina (WW/SW) State 591
12-31-23
Laboratory: Eurofins Savannah
L
The accreditations/certifications listed below are applicable to this report.
Authority Program Identification Number
Expiration Date
North Carolina (WW/SW) State 269
12-31-23
F
F
Eurofins Raleigh
Page 104 of 115 2/20/2023

Method Summary
Client: Groundwater Management Associates
Project/Site: Pitt County Landfill Apt
Method
Method Description
8260D
Volatile Organic Compounds by GC/MS
8260D SIM 14D
Volatile Organic Compounds (GC/MS)
6010D
Metals (ICP)
6020B
Metals (ICP/MS)
3005A
Preparation, Total Recoverable or Dissolved Metals
5030C
Purge and Trap
5030C
Purge and Trap
Job ID: 752-1662-1
Protocol
Laboratory
SW846
EET ESC
SW846
EET SAV
SW846
EET SAV
SW846
EET SAV
SW846
EET SAV
SW846
EET ESC
SW846
EET SAV
Protocol References:
SW846 = "Test Methods For Evaluating Solid Waste, Physical/Chemical Methods", Third Edition, November 1986 And Its Updates.
Laboratory References:
EET ESC = Eurofins Raleigh, 102-A Woodwinds Industrial Court, Cary, NC 27511, TEL [phone]
EET SAV = Eurofins Savannah, 5102 LaRoche Avenue, Savannah, GA 31404, TEL [phone]
Eurofins Raleigh
Page 105 of 115 2/20/2023

Client: Groundwater Management Associates Sample Summary Job ID: 752-1662-1
Project/Site: Pitt County Landfill Apt
Lab Sample ID
Client Sample ID
Matrix
Collected
Received
752-1662-1
7401-MW1R
Water
01/19/2316:41
01/23/23 10:00
752-1662-2
7401-MW3
Water
01/19/2310:55
01/23/23 10:00
752-1662-3
7401-MW6R
Water
01/18/2316:18
01/23/23 10:00
752-1662-4
7401-MW8
Water
01/19/2311:28
01/23/23 10:00
752-1662-5
7401-P02
Water
01/19/2310:25
01/23/23 10:00
752-1662-6
7401-PO4
Water
01/18/23 09:58
01/23/23 10:00
752-1662-7
7401-P07
Water
01/19/23 10:00
01/23/23 10:00
752-1662-8
7401-P12
Water
01/19/2314:26
01/23/23 10:00
752-1662-9
7401 -PI 3
Water
01/19/2312:15
01/23/23 10:00
752-1662-10
7401-P13D
Water
01/19/2312:30
01/23/23 10:00
752-1662-11
7401-P16R
Water
01/18/2314:23
01/23/23 10:00
752-1662-12
7401-P17
Water
01/19/2314:50
01/23/23 10:00
752-1662-13
7401-P19
Water
01/18/2315:14
01/23/23 10:00
752-1662-14
7401-P20D
Water
01/19/23 08:35
01/23/23 10:00
752-1662-15
7401-P20R
Water
01/18/2315:57
01/23/23 10:00
752-1662-16
7401-P21
Water
01/19/2314:02
01/23/23 10:00
752-1662-17
7401-P23
Water
01/18/2313:55
01/23/23 10:00
752-1662-18
7401-P28
Water
01/18/2314:50
01/23/23 10:00
752-1662-19
7401-P29
Water
01/18/2310:28
01/23/23 10:00
752-1662-20
7401-SW1
Water
01/19/2316:45
01/23/23 10:00
752-1662-21
7401-SW2
Water
01/19/2315:19
01/23/23 10:00
752-1662-22
7401-SW4
Water
01/18/2316:20
01/23/23 10:00
752-1662-23
7401-PZ1
Water
01/19/23 09:04
01/23/23 10:00
752-1662-24
7401-PZ2
Water
01/19/23 09:18
01/23/23 10:00
752-1662-25
7401-EB
Water
01/19/2315:32
01/23/23 10:00
752-1662-26
7401-FB
Water
01/19/23 09:20
01/23/23 10:00
752-1662-27
7401-Trip Blank
Water
01/19/23 09:58
01/23/23 10:00
752-1662-28
7401-MW6R-M
Water
01/19/2315:13
01/23/23 10:00
752-1662-29
7401-P20R-M
Water
01/19/2315:07
01/23/23 10:00
752-1662-30
7401-P19-M
Water
01/19/2315:03
01/23/23 10:00
752-1662-31
7401-P28-M
Water
01/19/2315:00
01/23/23 10:00
752-1662-32
7401-P16R-M
Water
01/19/2314:05
01/23/23 10:00
752-1662-33
7401-P23-M
Water
01/19/2313:38
01/23/23 10:00
752-1662-34
7401-P29-M
Water
01/19/2311:42
01/23/23 10:00
752-1662-35
7401-P4-M
Water
01/19/2311:35
01/23/23 10:00
Page 106 of 115 Eurofins2PA403

:ON J-H
�E
V III C
� d w
CM
E
Q N O
c
72
ar a.
3 a) � � �, Cn
3 Z s .
. U
N
N p
N a
O
W ° c
S c U
0 yLL
a
OC W
r 3 co U
Ocr
cc
()Qzv e
� - m
6L o w W
U m Z
O m
Z LZ`A`LL
X 7( ?� X X X .X o
i U
V wiS Qie� Qfl9Z8 X X.. X. X- X X X X X X X
in c6
W XI U2dd
6 P b DUWe
O o IV
li coo
Z > LL.o — .l
o [U m
Q W CL
C CD CD M (r 0 � � CD
Z
� ° E
U N o
W o z
Z
ON a 0- a 0. ¢ m to r J r ! �•
L (7 ..
SO
W o` a.Chd So
QS r
UT,
uu++
3 0
Go
V
U fii
C-4 co
rL
' 2 z z- a. g. a s a- a
oovm r r r tr r r r- r a- r
U z
N
N E E E
U
age iut o
N
N
0
U
VP
E
E
0
0
0
a�
Q
c U
a Q
J
U
(f J
0
v
m
N
m
m
61
U
¢
m
m
Q
O
cl
1
co
m
m
m
E
N
d
m
F-
a3
N
g
¢
Q
¢
U
E
m
O o-_
c`
ED
Q
ir
rn
C
a
D
0
O
2
¢
ro
a
a
Y
d
c
°
a
n
E
E
U
E
E
V
c
C
E
m
E H
U E
C `y
7
m

ON }aH
L
72
.Q _ (� N IN
✓ ~ Q .O as Q'' 1 O
c
41 ¢' m I E
3 cc
3 d N N cn
z
3 Z o
N
p m
N m
O a
V U m m m
WInc
rn E
rn c U
p y g a
O a
R
c m
O' v N
Z ua X x X x X X X .ro
Q O3 crJ 49'4d`IN'n�'��``R 1`O8'B8WOV '$V6d o
V �
I VIIS ClOJZ8'6 XlRleddV O09ze X. X XX X: X 'X. X X X X X �°
NLU
ro v
� X�pu�de aosz$
O ' '
toom uU -0 1.0 D
mC)0 s ��
a N
J a m ii
J
Z>LLo --
= m c$ m
Q W o h m 3: �' 3: N ;r.
Lu
N
p� is
O J o
V +A w w N o
U
�(n' E(Q) rn
W o Z O Z m !�
w
Zd rocli "�'l..CrJ O �/ _Xi m �✓ U ~ e� ., �� (-'y ,� sv ,.Y �� �►`J ` rV'I�
O a aCL rc m in
J N
tA
W° 9 d i d J° dA c7b i i
p
r
IS
co x o
� U
V a
d }
z 0) LO
ON
(d 1p E = v7 T— r TT• T r r ems- r r r r r
rn r+ z .2 o a M c o o t� cam. o p o
zS N WCV
x
c
- � 'oQ
............ .
age o
¢
0
E
E
U
E
0
0
0
Q �
"m m
r
m
m
m
m
d
m
a°i
E
N
E
E
m
m
in
¢
o<
cc
� i
l 3 m _ '
] 0 N a
7 (
25
023
7
m

J
M y
t/o� o a a4N ai.0 c0 h 'i°^ O E y r
E
H m . a c Q' V O
v r�//�� -o E d N co x v U
C C m- h` W W \ -a te m
m
cm
Ns
cz
`LL
3 Z
T
tE
Q N
N
/M� U
ILL � N
O m s
W
Q m a
ONO LL NO
C W
I-- 3 n z
U
(n -o n 0 c
O N n
Q U
(� Q Z v �
�
LL O N N V7
r U S
o y N
Z t+Z'A`LL x x X
Q'es'as'aa•���'no'�o'oo'ao'ee'ea•sr��r a � :�'
2 U
V l Wls Q09Zs' L XlpuGdcld O09Z8 xx x °
m
cc !• xipuaddV (309Z8 x ~
O O V
a
LL N O) N O N
C `� w1
O O t0 O tC .%� R I-_ 1-4Y at. ..J % ./�� _i y� ✓
r K
J m m LL .F
a
J
Z
W
z m
Z
0
Z �K7 83 �, 0 0 N �/�
LU Q z Q z= MOalb o� o5 E".. l,
rJ s
Z° N a a a d Er m O
/�M
LL N LL � N
ci O N N
Wo o 0 0 C4 Ot4 fJ
m `!
0 9 4 1 e e
Ice
UT,
ZCO
d a m 'CLL
ab
E"F CI
G a .I ✓ r
z NO 1!? `m d
p mC m N a a
E
U Q (U H N N
age lUU o
N
C
cu
c
m�
o
E
m
�
E
o
a�
a s
� co
o
Q
¢ U
c
U
o Q
a
c
c
0
v
0
U
o J
a
m
m
0
N
N
6_
t
E �E
E
a
U
m
0
m
N
?
m
N
a
oEi
N
Q
C
¢
o
C
E
cc75
d
O
U
E
0
c
N
d
d
ir
m
C
o
T
m
d
ro
a
EL
m
a
d
¢
n
EE
ro
E
o
Cl)
U
d
z
2023
[14

C
U
m
C
� a o
y a
ut c
ry
a 11
tq 0 N u
t� Z a
.i N
wF�o
5 O
Z
w U
J
M
N m O V O,
NS
Om n
✓!
J
wO
^O
(n
Co .�,mzn
N
StN
0�
Z QZZmzNSQ:iN�
Z O a 0N>N
W
o
U
Vej
o c
t-
C
m
v
c A
o ON
N
(D
>�
Z JO
�Qo_a
Q'CSC�
3�E
al�3v
(�i
C C
p
M
w 1
(z
UN
N
°'
a�
m Um
SZN`z2Q
h OO
z Q $pww =
s
2 c
cUin
ad.
�.
a QmUawa�-.w
c
b
a G
aaW
�
N
EL00
y
m
t
F
a
Z
(U
U ci
E •O
N
O
E
c—
✓`
oL
2
.E
m O
N
mcn�
n
U
inZ
7�
T c @
y
C
�
N
N
y E 5
E
6
9
N
'n.w S
E N
o ti
q
'Ci
2
dajd 6ulpnloul'slelaW £•Z (OOW) V900£l80L09
':
5
X
X
Ix
X
X
X
X
deed 6ulpnlaul'sla)aW L) 8 (40W) V900£ aom
d
X
X
X
X
X
X
X
y
=
o m
Q
a
ro
@
o Z
setAleuV 6doO (cow) O00091X[I6L WIS 009L8
,�-
X
X
X
X
X
X
X
X
X
�
ro
a
£ a
w
o
m
aC
mCL
m s
¢
E
E N m
U
¢r m
s
G G o
t_
d d d
3
S
E,,
E
a Eto
Eco
Eo
EVCj
,0
m
d_
1
c
E
°
@o
o m�
¢ v
i=
°mom
W
W
��
W
W
go
W
W
W
@C
W
W
1O m
U)
L
❑
w
N
Om
at
r
m
N
rn
(n
N
rn
CO
N
ao
m
N
m
CO
N
m
N
m
N
rn
m
C, V
m
N
s T o
o
y
❑
--�'^
v N
Cr
(Oy
dx
E
c0
m
U c
rn m
�`
E
E
O
oN
O
�N
F �J
U)
a.
O(�
l4-
a
>i
ar
0
m m m
ar
�5
o
000
wac
c0 7n
tt4
c
ad
J
CL
C
o m
A
Ul
V
O
p
U%
tip
A
muo
>
° 'o
t
m
U
r
CC?
c
E ,6
U
N
o,
m
(o
t(00
w
(ND
`
m t
W
a
N
s
N
C
.�
C
Q
U)
N
0
N
W
O
(O
(D
W
(NO
(0
(0
°°
Z, ° t
° u a
a
Q
3
�-
O
m
C
(u
Q.
✓✓
m
ti
LO
<V
N
N
N
to
N
�
N
to
N
�
o r
ro
Q1
C_
UO
CO
m �.
LL
C
m
v
m
�
oo
�.
�•
m o
lL
Q'
L
O
h
E C
Z O
O`
�'
d
a
a
a
Or
S o m
C
0)U
'
2
m ;C
0.0
o
wN
o�
>
c'' N
am
m Q
cm
o N
_
E
�U
O
U
�'
N
:. V
V
V'
V
V
V
'V
r
4
V'
o n `�
O C
N
E
ci
6 U)
U W
Q tfJ
U (n
in 0
d rn
W
2 Q.
N 0_
(1i
h
t�
r
,
h
,
t`
r
r
Z� �o
a �❑
W
elf
E
m
[14
Page 110 of 115
2/20/2023

. fo
�
o
U
0
m
�
N N(AMQ p N n
?
v OCZ
zZ QZZ ZS{�
E
¢
E0
¢
E
d�ZOadNl-» tr
(J
G
y
U v
C m q
R
¢
G
O
m
x z n «¢
vnF
v 3 E
ram..
O
o
Z
N
N
to
z&
Z' -�O d o=O u y t-d
m U m c m N E m p 0
o o
C O
UNSZNZ
OOn
ZZ>d d V O W W
ad.
o ti
p• dm UOwti C?S Y
N c N
� K
c �
j�.
H
/\
"�J
,y�j
y
;. n A'+§1 i!
:i
"y".
•; F�
'Xk `;Y�"!
��'
;'iY
�"�
: �%
a o 0
a Q
A
E T 9
t
`�
k
w o a
m
z
(0
U
E
'a L
v
=o
b1 O
N
Cf
3
m
U
�C
m 0
n Z
a
10O
rn m
yv
«
F
H y
m O
a
w
E
a
N
E
u ..
NEo
J �
E
N
S
2
y
8
W
�07
m
=ooc
n w
d
"�
tY
U
�'
C
om
e
•p
m o N
a w 5
N U
O ti
O
dad Bulpnloul 'sle)aW E-Z (OOW) tl900£18uZ08
X
X
X
X
le
.
i.7
deidbulpnioul'sietaWZV0(00W)V9oovlaoto9
X
X
X
X
--
o
d
LN
Z
�° n 9
q
_
m
w
a0i
aa;/�jeuy Adoo (aow) oomixon WIS 008i9
''
X
X
X
X
X
X
X
X
X
Q
_ ,-
a
c
U CID
ac'ma
ro`
li
W to
K o N
yl
d
d
v
24I
p
c
o. m
E E v
E
o
U
E
0
U
E
0
U
Q. D
l:
~TU 111,
N 0.:'.roa
t w m
N
NN
a)
«lam
Nu)
NO
a)�
NN
a)
u a
N
E
•N�
ac,
m 1=
mr
w
m�
w
m
wow
n mmp
w
w
m�
w
w
w
T
rn
JE
m
a
E
M
M
m
M
co
M
m
Cl
M
y p
N
N
v
# N
m
co
m
m
m
w
rn
m
m
rn i0
Z`
E
E
"
o
m
oN
NO
rc
f•
�0
oN
3
O
E
to
cPU
, J
d
a
y
a
O N
Fa-
0.0.
'S
li. ti
N
U1
�" a y
E N
0_
0
0
C � L
C
W 'O c
C O m
e0�
gd=
C
�
lII
�
Lte
o c W
a
U
)CD
O
a o
>
c
L
N
Ot
G
N
N c
E 2r
wi
U
M
U
m
4='
>.
O
C
C
Qn
O
N0
N
tD
CV
tD
O
N
Co
(V
w
N
O
E.
c
m C
N
b
N
t
N
l9
c
>
E
C
>
Q
'O
=
N
N
c0
N
co
N
N
N
co
N
co
N
to
N
o R. '^
b
�.
>
f7
O'
G
O
N
O
>
N
L
N
J
O
C
v
N
L
!)
v
v
LO
W)
@
o A
N
W U
N
!L
y"
m
G
W
U
.0
CI
!�
E C
Q
w
N^
coo
O
o
M
m
ry N N
y p
`x
N
C
c Ol
U G
N
c C
J
N
C
2�
N
d.
u>
m U
Z O
J
O
O
N
N
N
N
N
ma
C
CC
:c_ C
@
O
Y
t
m
'�
a1�pd,no
_
�N
e O
yv`''cm_
o N
w
�U
V
U
a: z
E,.
O
O
O
O
O
O
O
O
O
v o
U?
n
�.
U
UW
Q n
ucO
naU
aw
w
a¢
na
to.
ti
N
ti
ti
ti
n
z0m m
0. j
0
w
[14
Page 111 of 115
2/20/2023

a
�
L
wto o
ate+
Z
N
J
�
c
m o vzi�(n (ADUa Q� T E v
p
N
N :E zoo. Ow- F- > 3� } N
'ao
a
o in
C
U
M
oCML
N
O
M
N
(�D
d Q 0 o
o
`V
UN
min
N
N TZNZZ�Q Q r�jpW W=
U
UU�
0L. 0-
50 ti
t Qmcia W (�U' T Y J 0
y C Ui
N
N>
u
_
E W
v
Np O
1
m�u
roa
N
E p�p
N O
E m E
C
n
C
m
C
C
rn O
J
N
ti
O
H
.sU
p$ m
o
m
y ro
L
w
N
N
E
r
m 0
o
o
U
N Z
NN
E
p
m
U
7
c�
� w
Q
p In
U)
C
N
�J
2
d o
e
daid Bulpniaul'smew £-Z (OOW) V9oo£feoZo9
X
X
X
X
X
X
X
X
c0' °1
aw
h 0
O
0
N—
m
E m
N C`
.O,
dad 6ujpnjouj'she;aW
ZL O (OOW) tl90D£fOoto9
X
X
X
X
X
X
X
X
o o4
CZ
PL
a o
Q�
E
sa;6jeuy 6do0 (pOW) OO£09IXOVC WIS 009Z9
X
X
X
X
X
X
X
X
a
w
Lao
R�. C
n ro
"m a
N
m N w
J LL
W N
K @} n
C o
p
0
aC
0 U
UJ U0
o�Q
L L
N
'.N
�V
N�
�N
NO
�M
W ET
S1
uaw
N
..p
to N-
N-
@O
(D
;;
Nf
NQ
N�
@
6x
(EO F..
u
W
—
W
W
w
W
W
W
W
E
9
d
R
v
v
o
Q
=
o
N
v v E
v
K
y
N
N
N
N
W
N
O>
(M`V
N
a2
O2
m
N
m
N
N
m
> >,
N c m
!I°"
2
E
o
a (p
r
U
o N
O
N
v j
m
C
k
d
N
6L.
m lV
F
a
LO
p. r
C7
�" >
c a
a>mm
E i
c m
O.
O
o m �
_ p
W rn �
C O N
O �
O 4-
� N C
W@E
m
Fj
J
f0
N
O Cp w
C
N
X
N
9
p m w
L
O
L
U..
Utz
N
6
o
C
m
IC
LO
N
N
_
O
_IN
(n
(O
�
Fu
E,
O
C
Q
O
N
N
N
to
N
N
N
N
N
N
N
(O
N
N
L
CQ
N
@
U,
u)
M
U)
(O
(D
—
to W
N
(0
(Nf)
ti
o y
Nco
(77'
NL°
c.
N
C
WOLL
C
(n
vNz
nmLu_
mN
zo
o
NN
wu-
m
�C=
.NnN
Y2N'
,c
>
V,
��
n�Q
O1ND
>�
U)
WO
«)
n
w
n
VE
(
z
0
w
[14
Page 112 of 115
2/20/2023

QS
o
s
M OS W
w
?
S pN�
tGtpp UOUN V C
0pS
% C UN NM (U
N Q N
O
U J
N C N
y
Z (A a
N O N f0 �S i0 N f!'j U U x .0 L
x Z¢ Z Z Z x F d i aF o
Y
J Q Y
Y
O
(0
d
E
d2Z0 ad a to F» �Y N
`...
.�+
,
'
a Q
Q oU
E
U <
•p
O a
C
C
t a m
u n i
�
C
0
oN
o
V
m
to
ro x
JO¢ cx0 N F¢
V)
m E
c c
m
Z 'r
UN
@
�-
N
y U m m v E y p p L
N x ZNZZ� ¢¢ up W w =
is o o
Z+$
p 40.
UI-
0.a.
t-
0. QQIUp WLL(7x
n o W
L
L O E
d
N Z U
p
N )
a
12 C
m o
C
E
E
o
a
"-�E
!
a
o
m
0
a
rn
c
U
C
.a O
oU
N ✓O
r �
D
G
v
a
d
v @
C
aoi, 0
N
m N
4
J
NZ
c c
O,
g
oft
a
T
l4
N N
Q
Ci
Q
N C
c o'
jp V
c
daid Bulpnloul'sle�aW £-Z (00W) V900C180Z09
X
X
X
X
X
X
X
3$
p
nw .0
p !�
u
N
5@
E s E
h
2
n-lr
N
L
daid 6ulpnhul'sleleW Z4-9 (0oW) V900CI00L09
;
X
X
X
X
X
X
X
o o
w
O y
N
c
a
,C
W
a
L
@
o Z
sal/!)euV Fdo3 Wow) o0£091X061 m mm
16
2
c N
N N E
Yi. lz v
7
!,,.?!0W -
nMa
C
(_u
N f1
;E0)
16
a
o m
�^
E N N
U
E
0
a d
a o
tEa
N a m
N U0fl''..
o�v
CL @
C
U A w
dp
Np
Np
N
�M
V M
NV
N
(DM
•-
N
a
@
N F-
N
`- W
W
r @
W
@
`- W
e- @
W
@@
W
W
N
tm
v
J
O
1Ni
'O
N .NN. E
j
d
o
p
a
O N
it
y0
5
E
m
U
@
E
z
in
a
c c
N
ti
O
N
@
> J
v m
E a L
c
a
a
m
O N OJ
C C
W F. m
c 5
c O �
� o V-
W � c
8�c
U
J
c = o
L y
N
d
C%
s
❑'
o
--
�
l0
Imp
ow
C
r
O
,;
U
p
coo
o A 9
c
>
M
N
m o,
ro
N
N
U
,
N
O
M
N
t7
r)
ui
(rJ
N o a
.w E N
y:
-
—
0N
C
~
N
d
C
(D
CO
�cND
N
O
�
N
T n
C
-O
a
N
o
c
°
¢
g
cfl
m
co
m
co
8 v s
a
N
fiS
C
E
o
>
N
w
c
c@i
=
LO
r
N
N
N
-
%
N
N
'c.' u�i
'C
U
E
C
ti
ti
o
m`
air
E
C
Y
m
c m
o C
W
@
@
L
co
p
E C
!L
CDc0
a
a
a
(O
a
C7
a
m
a
m a o
c o R
ti
�?
9
N
C
U p.
c C
mv=
J
r
M
0
uoU
O
U
N
OO000O
4.
No'v
E0
v'
j
WicU
NE
Q
E..
wr
r`
zU
.
N>
Cl
W
o:
[14
Page 113 of 115
2/20/2023

Login Sample Receipt Checklist
Client: Groundwater Management Associates
Job Number: 752-1662-1
Login Number: 1662
List Number: 1
Creator: Hyatt, Samantha
Question
List Source: Eurofins Raleigh
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
True
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
True
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
True
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
True
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
True
Eurofins Raleigh
Page 114 of 115 2/20/2023

Login Sample Receipt Checklist
Client: Groundwater Management Associates
Job Number: 752-1662-1
Login Number: 1662
List Number: 2
Creator: Johnson, Corey M
Question
List Source: Eurofins Savannah
List Creation: 01/27/23 03:47 PM
Answer Comment
Radioactivity wasn't checked or is </= background as measured by a survey
N/A
meter.
The cooler's custody seal, if present, is intact.
True
Sample custody seals, if present, are intact.
True
The cooler or samples do not appear to have been compromised or
True
tampered with.
Samples were received on ice.
True
Cooler Temperature is acceptable.
True
Cooler Temperature is recorded.
True
COC is present.
True
COC is filled out in ink and legible.
True
COC is filled out with all pertinent information.
True
Is the Field Sampler's name present on COC?
N/A
There are no discrepancies between the containers received and the COC.
True
Samples are received within Holding Time (excluding tests with immediate
True
HTs)
Sample containers have legible labels.
True
Containers are not broken or leaking.
True
Sample collection date/times are provided.
True
Appropriate sample containers are used.
True
Sample bottles are completely filled.
True
Sample Preservation Verified.
N/A
There is sufficient vol. for all requested analyses, incl. any requested
True
MS/MSDs
Containers requiring zero headspace have no headspace or bubble is
N/A
<6mm (1/4").
Multiphasic samples are not present.
True
Samples do not require splitting or compositing.
True
Residual Chlorine Checked.
N/A
Eurofins Raleigh
Page 115 of 115 2/20/2023