7401_Pitt_Northern_.0500_MSWLF_Jan20GW_FID1415371_20200611

CNL
Data - Email CD (data loaded: Yes / No) Doc/Event #:
NC DENR ' ' 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 NC 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, Raleigh, NC 27699-1646.
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: Emma H. Shipley, P.G. Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or. 1600) October 20-24, 2006)
Northern Unit of the Pitt County 3025 Landfill Road January 30 - February 1,
Municipal Solid Waste Landfill Greenville, NC 74-D1 .0500 2020
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring 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 standards 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 26 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.
Emma H. Shipley, P.G. Project Hydrogeologist 252-758-3310
Facility Representative Name (Print) Title (Area Code) Telephone Number
C. A.4 en _ . _ /) 6/11/2020 Affix NC LicensedisW"M,%YUVA6Zeologist Seal
Signature IF /J Date
4300 Sapphire Court, Suite 100, Greenville, NC 27834
Facility Representative Address
C-121 (PG Firm License Number)
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
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Compounds Detected At or Above Groundwater or Surface Water Standards during the January 2020 Sampling Event (1/30-
2/1/2020) - Northern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Well
ID
Date
Parameter
Results
(Ng/L)
MDL
(pg/L)
NC 2L or
213 Std*
(N /L)
IMAC
(Pg/L)
MCL
(Ng/L)
Groundwater Samples
MW3
1/31/2020
Cobalt Total
5.993
1.4
1
-
1/31/2020
Vanadium Total
3.283
1.4
0.3
-
MW8
1/1/2020
Vanadium Total
2.933
1.4
0.3
-
P5
1/31/2020
Vanadium Total
1.55 J
1.4
0.3
-
P7
1/31/2020
Cobalt Total
2.843
1.4
1
-
1/31/2020
Vanadium Total
3.023
1.4
0.3
-
P9
2/1/2020
Cobalt Total
2.593
1.4
1
-
1/30/2020
1,4-Dioxane
93 D
4
3
-
P16R
1/31/2020
Barium Total
833
1.8
1.1
700
2000
1/30/2020
Benzene
0.15
1
5
P21
1/31/2020
Cobalt Total
1.463
1.4
-
1
-
1/30/2020
1,4-Dioxane
180 D
4
3
-
P29
1/31/2020
Barium Total
738
2.2
1.1
700
2000
1/30/2020
Benzene Total
0.15
1
-
5
1/31/2020
Cadmium Total
4.19
0.36
2
5
PZ1
2/1/2020
Cobalt Total
1.853
1.4
-
1
-
Surface Water Samples
SWl
1/30/2020
JCobalt Total
1 27.7
1 1.4
1 4
1 -
-
1/30/2020
JZinc Total
1 43
1 4.4
1 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.
*15A NCAC 2L groundwater standards are listed for all groundwater sampling locations. 15A NCAC 213 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 iryelloww were detected above the 2L (or 2B) standards.
Concentrations highlighted iorange a were detected above the IMAC.
Preliminary analysis of cause and significance of concentrations detected at or above groundwater
or surface water standards:
1,4-Dioxane, barium, and benezene were detected at concentrations exceeding the 15A NCAC 02L groundwater
standard in two wells, P16R and P29. Groundwater collected from well P16R may contain leachate from the
Southern Unit of the Pitt County Landfill. Cadmium was also detected at a concentration exceeding the 15A
NCAC 02L standard in well P29.
None of these constituents were 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) in
downgradient surface -water samples, or in deep monitoring wells. These results suggest that contaminants are
not migrating off -site at this time and have not migrated below the Surficial/Yorktown Aquifer at the site.
Pitt County is currently working with an engineer to design and implement substantial cap and stormwater repairs
and upgrades intended to limit the infiltration of rainwater into the Southern Landfill Unit and reduce leachate
volume and concentrations. If the cap and stormwater upgrades are successful at the Southern Unit, the County
may make similar improvements to the Northern Unit, if needed, at at future date.
Surface water sample SW1 is an hydraulically upgradient sample location. The source of cobalt and zinc above
the NCAC 15A 02B standards is unknown, but may be related to recent highway construction adjacent to the
sample location. Several additional metals were detected a low concentrations exceeding the IMAC, however,
concentrations were estimated.

JANUARY 2020 ANNUAL WATER
QUALITY MONITORING EVENT
NORTHERN PORTION OF THE
PITT COUNTY SOLID WASTE
MUNICIPAL LANDFILL
GREENVILLE, PITT COUNTY
PREPARED FOR
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]
JUNE 11, 2020
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North Carolina Corporate Engineering License (GMA — Apex, NC) #: C-0854
North Carolina Corporate Geology License (GMA — Greenville & Apex, NC) #: C-121

TABLE OF CONTENTS
1.0 INTRODUCTION........................................................................................ 1
1.1 Site Background............................................................................... 1
1.2 Physical Setting and Hydrogeology.................................................. 2
2.0 JANUARY 2020 ANNUAL MONITORING EVENT ......................................... 3
2.1 Groundwater Hydrology................................................................... 4
2.2 Sample Collection and Analyses....................................................... 4
2.3 Analytical Results and Discussion.................................................... 5
3.0 CONCLUSIONS AND FUTURE WORK.......................................................... 6
4.0 REPORT CERTIFICATION.......................................................................... 7
5.0 REFERENCES.............................................................................................7
FIGURES
1. Site Layout and Existing Monitoring Network
2. Groundwater and Surface Water Sampling Locations — Northern Unit
3. Equipotential Map for the Surficial Aquifer, January 30, 2020
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 2020 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 .0600.
Pitt County (the County) is currently assessing corrective action measures for 1,4-dioxane and
benzene groundwater contamination at the Southern Unit, which lies adjacent to, and south of,
the Northern Unit (Figure 1). 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.
The County is currently working to make substantial cap and stormwater system repairs and
upgrades at the Southern Unit as part of an approved pilot study for corrective action. 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. Details
regarding the status of these efforts and the locations and recent concentrations of
contaminants around the Southern Unit can be found in the "January 2020 Semi -Annual Water
Quality Monitoring Event and Pilot Study Update" report dated June 6, 2020 (GMA, 2020b).
The County is initially implementing cap and stormwater system repairs and upgrades at the
Southern Unit only, where groundwater contaminants have been detected near the landfill
property boundary. Analytical results from the well installed between the Northern and
Southern Units in 2019, however, indicate that contaminants leaching from the Northern Unit
are moving towards the Southern Unit in some locations. If the pilot study indicates that the
corrective measures implemented for the Southern Unit are working, the County may
implement similar measures at the Northern Unit at a future date.
Pitt County currently monitors groundwater at the Northern Unit on an annual schedule. The
remainder of this report presents the results of the January 2020 monitoring event.
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 and closed 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,

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 2 of 8
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 .0510.
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 depths varying from 6 to 13 feet. A portion of this clay may have
been excavated from areas 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 previously been referred to as the "66-foot clay" (GMA, 1994). Below this
clay layer lie silty, fine sands. During the recent 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.

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 3 of 8
Average depth of strata relative
Lithology
Geologic Units
to original land surface (feet)
0 — 9.5
sandy clay
surficial sediments
9.5 — 16
silty fine sand, clayey sand, and
very clayey sand
and
Yorktown Formation
16 — 17
dark gray clay
17 — 45
silty, fine sand
45 — 48
silty, clay
Peedee Formation
48 — 60+
fine, phosphatic sand
2.0 7ANUARY 2020 ANNUAL MONITORING EVENT
GMA performed an annual monitoring event at the Northern Unit of the inactive Pitt County
Landfill from January 30 to February 1, 2020. GMA performed the work on behalf Pitt County in
accordance the approved Water Quality Monitoring Plan (dated September 8, 1994) and
subsequent groundwater policy memos and directives issued by the North Carolina Department
of Environmental Quality (NCDEQ), Division of Waste Management (DWM), Solid Waste Section
(SWS) dated September 10, 1998 and June 14, 2004 (Appendix A).
Twenty-six groundwater monitoring wells and two temporary groundwater piezometers
comprise the groundwater monitoring network for the entire landfill facility (Figure 1, Table 1).
The water -quality monitoring network used for the January 2020 annual monitoring event of
the Northern Unit consists of five background monitoring wells (P4, P5, P6, MW8, and MW1R),
six shallow' wells located hydraulically down -gradient of the Northern Mound (P2, P7, P9, P13,
P21, P23), two deep' wells located hydraulically down -gradient of the Northern Mound (MW3
and P13D), one hydraulically-upgradient surface water sample location (SW1), and two
hydraulically-downgradient surface water sample locations (SW2 and SW4) (Figure 2).
Monitoring well P16R, located on the north side of the Southern Unit, has historically been used
as a down -gradient sampling location for the Northern Unit. Groundwater elevation data from
recent monitoring events, however, indicate that groundwater at this location currently flows to
the north towards an adjacent ditch, and GMA believes that, at present, groundwater samples
collected from this well represent the groundwater chemistry of leachate from the Southern
Unit. Regardless, well P16R is part of the approved monitoring well network for the Northern
Unit (Appendix I), and thus, we have included groundwater monitoring results for P16R within
this report.

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 4 of 8
2.1 Groundwater Hydrology
GMA measured static water levels in all monitoring wells and temporary piezometers (Table 2)
and at all six staff gauges (Table 3) on January 30, 2020. Depth to groundwater in monitoring
wells at the site ranged from approximately 1.05 to 12.95 feet below the land surface.
Estimates of groundwater velocity (Table 4) ranged from approximately 0.001 to 0.048
feet/day, or 0.54 to 17.48 feet/year. These represent relatively slow groundwater velocities.
An equipotential map prepared using these water -level measurements (Figure 3) indicates that
groundwater flow patterns were generally similar to other recent maps prepared for this facility
during the winter when groundwater levels are relatively high. Figure 3 indicates that the
primary horizontal component of groundwater flow at the southern unit was directed to the
southeast toward the large ditch forming the southern boundary of the facility. The Northern
Landfill Unit lies hydrologically upgradient of the Southern Unit, and the highest groundwater
levels at the facility are located offsite, just northwest of the landfill boundary. Groundwater
samples collected and analyzed from wells in this hydraulically-upgradient area represent
background groundwater chemistry.
Groundwater elevations within each of the instream piezometers were slightly higher than the
surface water elevations at each of the piezometers during the January 2020 monitoring event
(Tables 2 and 3). This relationship indicates that groundwater was discharging to the southern
boundary ditch at the time that GMA collected these measurements.
2.2 Sample Collection and Analyses
For monitoring of the Northern Unit, GMA analyzed water samples collected from fifteen
monitoring wells, two temporary piezometers, and three 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 a copy of the well sampling record 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 I).
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 (Table 6)
and 1,4-dioxane. 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).

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 5 of 8
2.3 Analytical Results and Discussion
Nineteen parameters (1,4-dioxane, 1,4-dichlorobenzene, 2-butanone, acetone, barium,
benzene, beryllium, cadmium, carbon disulfide, chlorobenzene, chromium, cobalt, copper,
ethylbenzene, nickel, selenium, toluene, vanadium, and zinc) were detected at concentrations
above their method detection limits (MDL) during the January 2020 sampling event (Table 7).
Four of those constituents (1,4-dioxane, barium, benzene, and cadmium) were detected at
concentrations exceeding the 15A NCAC 2L standard, and two additional constituents (cobalt
and vanadium) were detected at concentrations above their Interim Maximum Allowable
Concentration (IMAC) during this monitoring event (Table 7).
Zinc 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).
1,4-Dioxane, barium, and benzene were detected in well P16R at concentrations exceeding the
15A NCAC 2L groundwater standards. Well P16R has historically been analyzed as a
hydraulically down -gradient sample location for the Northern Unit. Recent groundwater
elevation data (e.g. the July 2019 and January 2020 sampling events), however, suggest that
the groundwater sample collected from this well may represents the groundwater chemistry of
leachate from the Southern Unit. We provide a more thorough discussion of the contaminants
detected in well P16R, and the plan of action and pilot study for corrective action to address
these contaminants in the 2020 monitoring report for the Southern Unit (GMA, 2020b).
1,4-Dioxane, barium, benzene, and cadmium were detected in well P29 at concentrations
exceeding the NCAC 02L groundwater standards. The detection of these contaminants in well
P29 located between the two landfill units indicates that contaminants may be leaching from
both the Southern and Northern mounds. 1,4-Dioxane was also detected in the down -gradient
surface water sample, SW2, and in the sample from the in -stream piezometer, PZ2, but the
concentrations were below the NCAC 02B and NCAC 02L standards, respectively. Neither
benzene nor cadmium were detected in the down -gradient surface water samples or in the
samples collected from the in -stream piezometers (PZ1 and PZ2). Therefore, there continues to
be no evidence that contaminants are migrating off the landfill property at concentrations
exceeding regulatory limits at this time.
Importantly, 1,4-dioxane, benzene, and cadmium were not detected in the samples collected
from the "deep" down -gradient monitoring wells, MW3 and P13D. Barium was detected in both
"deep" wells, but at concentrations well below the 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

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 6 of 8
off -site areas, and 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
(GMA, 2011 and 2015). The absence of contaminants in samples collected from "deep"
hydraulically down -gradient monitoring wells indicates that contaminants have not migrated
below the Surficial/Yorktown Aquifer at the site.
Upgradient surface water sample SW1 contained concentrations of only cobalt and zinc above
the NCAC 02B surface -water standards, which is considerably fewer than the number of metals
that have exceeded the standards at this location in recent years (e.g. 7 parameters above the
2L standards in July 2019, GMA 2020a). Metal exceedances at this upgradient surface -water
sample location corresponded with highway construction on the adjoining parcel directly next to
the SW1 sampling location. Per the NC DOT website, construction on the bypass started in
August 2016 and completed in November of 2019 (NC DOT, 2019). The lab did not detect any
of the target parameters above the 2B surface -water standards in the down -gradient samples,
SW2 and SW4.
3.0 CONCLUSIONS AND FUTURE WORK
1,4-Dioxane, barium, benzene, and cadmium were detected at concentrations exceeding the
NCAC 02L groundwater standards at two locations during the January 2020 monitoring event
for the Northern Landfill Unit. Groundwater from one of these locations, well P16R, may
contain leachate from the Southern Unit. 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 for the landfill
facility, or in downgradient surface -water samples. 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, benzene, and cadmium were not detected in the samples collected from
the deep monitoring wells located down -gradient of the Northern Landfill Unit (MW3 and P13D).
Barium was detected in these wells, but the concentrations (169 µg/L and 73 µg/L) were below
the NCAC 02L standard (700 µg/L) and in the range of concentrations detected in upgradient,
off -site monitoring wells. The absence of these target compounds indicates that 1,4-dioxane,
benzene, cadmium, and non-native barium have not migrated below the Surficial/Yorktown
Aquifer at the site.
Although, the Northern Unit of the Pitt County Landfill is not subject to the 15A NCAC 13B .1600
rules, the unit lies adjacent to, and upgradient of, the Southern Landfill Unit, which is subject to
these rules. Pitt County is currently assessing corrective action measures for 1,4-dioxane and

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 7 of 8
benzene groundwater contamination at the Southern Unit. The County is currently working to
make substantial cap and stormwater system repairs and upgrades at the Southern Unit as part
of an approved pilot study for corrective action. 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 is initially implementing cap and
stormwater system repairs and upgrades at the Southern Unit only, where groundwater
contaminants are closest to the landfill property boundary. If the pilot study indicates the
corrective measures implemented for the Southern Unit are working, the County may
implement similar measures at the Northern Unit at a future date.
Pitt County currently monitors groundwater at the Northern Unit of the Pitt County Solid Waste
Municipal on an annual schedule. The next annual monitoring event for the Northern Unit is
scheduled for January of 2021. This monitoring event will include the analysis of all water
samples for Appendix I parameters plus 1,4-dioxane.
4.0 REPORT CERTIFICATION
This report was prepared by Ms. Emma H. Shipley, a Project Hydrogeologist for Groundwater
Management Associates, Inc. (GMA). I certify that the information contained in this report is
correct and accurate to the best of my knowledge. GMA is a professional corporation licensed
to practice geology (#C-121) and engineering (#C-0854) in North Carolina.
Emma H. Shipley, P.G.
Project Hydrogeologist
7.0 REFERENCES
•••.•'�'N C A !�
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EAL�
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ui
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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.

January 2020 Semiannual Water Quality Monitoring Report
Northern Portion of the Pitt County Solid Waste Municipal Landfill
June 11, 2020
Page 8 of 8
Groundwater Management Associates, Inc., 2015, January 2015 Semi -Annual Water Quality
Monitoring Event, Pitt County Solid Waste Municipal Landfill, Greenville, Pitt County, 3
pages.
Groundwater Management Associates, Inc., 2020a, July 2020 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 201 pages.
Groundwater Management Associates, Inc., 2020b, January 2020 Semi -Annual Water Quality
Monitoring Event and Pilot Study Update, Greenville, Pitt County, 160 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.gov/news/press-releases/Pages/2019/2019-11-21-pitt-count
southwest-bypass-opens.aspx, accessed December 4, 2019.
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.

FIGURES

Idl, ..�
5
''„�
"sue` _ ..
_ . .:;:�
'.�' .e� }. Fi❑_
OF
�
� 'f°
1� r�:�.
NORTHERN UNIT
�•.s
A
,
WL
ap
ME-- UNIT 'r
- 1
THIS PRODUCT IS FOR GENERAL REFERENCE PURPOSES ONLYAND SHOULD NOT BE USED,
-
AND IS NOT INTENDED FOR, SURVEYOR ENGINEERING PURPOSES. LOCATIONS ARE APPROXIMATE.
GIS SOURCE DATA
ORTHOIMAGERV OBTAINED FROM NO ONEMAP, IMAGE DATE113112016
!
PARCEL BOUNDARIES FROM PITT COUNTY GIS, ht(os'll—p-pillnc.opend——911.com
-LEGEND-
® SURFACE WATER SAMPLE
GMAL
TEMPORARY PIEZOMETER
SCALE IN FEET
STAFF GAUGE
APPROXIMATE PARCEL BOUNDARIES
0
500'
_.
MONITORING WELL
OIOVNowAi![IyRNRGIMlMRSSpCIR7lS,INC-
File: DRAWINGS/25101
SITE LAYOUTAND EXISTING MONITORING NETWORK
DATE: 5/22/2020
FIG 1
PROJECT 25101
PITT COUNTY LANDFILL, GREENVILLE, PITT CO., NC
FIGURE 1

w
}=-of 4r
r�+ r r• -
�} 1
`� — SOUTHERN UNI-
i
JORTHERN UNT � I
THIS PRODUCT IS FOR GENERAL REFERENCE PURPOSES ONLY AND SHOULD NOT BE USED, _
AND IS NOT INTENDED FOR. SURVEYOR ENGINEERING PURPOSES. LOCATI DNS ARE APPROXIMATE. - --
N
cis DATA:
ORTHOI HOIMAG MAGERV OBTAINED FROM ONE MAP, IMAGE GATE:66
PARCEL BOUNDARIES FROM PITT COUNTY CIS, htys:llmap-pitt,,.,pnc.opendataarcgiscom �+
-LEGEND- APPROXIMATE PARCEL BOUNDARIES o ���
# MONITORING WELLS DITCHES PONDS
® SURFACE WATER SAMPLE SCALE IN FEET
�o
C
RAILROAD CENTERLINE TEMPORARY PIEZOMETER GROUNDWAEER MANAGEMENT ASSOIATLS,INC-
File: DRAWINGS/25101/ FIG2.mxd GROUNDWATER AND SURFACE WATER SAMPLING LOCATIONS - NORTHERN UNIT DATE: 5/22/2020
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_1
.-�
80 MW7 MW7D - 80_
P26
MW8D �M 69 766..91 '
77
- MW1R P5 80 80 _79- 78. $ 80 P2r76 J.0
to
_ - (77.87) 81.24 P15 -- 75
•
80 1 _ 78.09 So `MW2 ` _ u,' SG4
8���i P14 ��_-y-�� = ♦ 74.26
;� oo .
P6 � P4 ,
80.82 80.46
1.00 MW1 / - ,
/ / 1p0 �__�� M0.7�5_
80 / / �� P13 P13D (74.33)
0 C
77.08 �4 '(74.45)
SG1� M
o �� = �.--779_4_ �-
� 100 SG5 ____
_� - i
-�RFO SOUTHERN RAILROAD(�g�� _ 77-55 `75.48- �' � P7
_ _ ___� �-... P9 � 76.04
79 _ ��- / SG3 / / / P_21_76.28�
/ 1-77.84 �/ 75.1
- _ - �000 P16R / / � / ` o ♦ / 75
P1 R 0 o � 77.91 100, 120 120/ / /
10 / 0-0
/ o �P23 � �
141
/ / ._ 74.44�
1.00
76.121 0
_ 'P19 i 00, 1 / MW6R /// SG6
/ P17 80 _ 76.79 /
77 / / iP20D ao� / 7 `
If P28 10 (73.82) /i ♦ 73
P12 ' 74.57 _ �P20R �// / PZ27 ��p` `0 ' R10/
74 35_�i�
76.32 / / = . (surface water) 70 `� , 72
76 75 PZ274 73 72 71.53 ``-�` �' 72.27
(surface water) 69 SG2
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
68.55
W4: 75.65
Ni
L`J
-LEGEND-
MONITORING WELL
UNMEASURED MONITORING WELL
ABANDONED MONITORING WELL
PROPERTY LINE
i i i RAILROAD TRACKS
� Cal Y�Ze] :7-1 L I [KK�7 ► r C�lEJ :7
= POND
GROUNDWATER ELEVATION
CONTOUR
INDICATES DIRECTION OF
GROUNDWATER FLOW
77.31 WATER LEVEL
(FEET ABOVE SEA LEVEL)
---- DITCH
L STAFF GAUGE
FIGURE 3
DATE 5/4/2020
DRW BY: CJS
PROJECT: 25101
CHK BY: EHS
SCALE IN FEET
0 350 700'
1" = 350'
EQUIPOTENTIAL MAP
FOR THE SURFICIAL AQUIFER,
JAN UARY 30, 2020
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)
Easting
(feet)*
Northing
(feet
U O�
w'a
o >
°WJM
7 0Vf
(Arda
>
`�°�`�
o+ e
C U
d C
3:5 ..
°
��*^,
c a
°
i
O O`�
s E
E
O 0)
°wa
>Well . a
e
�
°Number
W
OCO d
pIm
Iri
>_
o
M W 1 R
2463406.09
676715.40
85.48
82.5
52.98
40.0
50.0
42.5
32.5
MW3
2467172.64
676120.47
82.97
80.5
47.47
35.0
45.0
45.5
35.5
MW611
2465002.54
675314.53
80.94
78.15
19.79
7.0
17.0
71.15
61.15
MW8
2464558.03
676837.90
84.41
81.62
16.79
4.0
14.0
77.62
67.62
P2
2467172.94
676114.14
84.65
80.6
19.05
11.0
15.0
69.6
65.6
P4
2463357.43
676539.13
85.02
81.5
21.52
8.0
18.0
73.5
63.5
Ps
2463409.44
676719.97
85.94
82.3
17.14
8.5
13.5
73.8
68.8
P6
2463090.17
676490.33
84.72
81.5
17.72
8.5
14.5
73
67
P7
2466794.50
675978.54
85.41
81.9
19.51
11.0
16.0
70.9
65.9
P8
2465993.22
674840.50
85.22
81.4
20.3
9.0
17.0
72.4
64.4
P9
2466108.74
675855.09
84.08
80.1
18.48
9.5
14.5
70.6
65.6
P11R
2463062.41
675588.62
86.04
82.3
19.74
13.0
16.0
69.3
66.3
P12
2463045.15
674970.85
79.31
75.9
20.91
10.5
17.5
65.4
58.4
P13
2466023.86
676083.53
85.8
82
19.8
11.0
16.0
71
66
P13D
2466038.82
676096.35
84.67
81.2
54.97
unknown
51.5
unknown
29.7
Pis
2465391.20
676693.07
87.90
84.25
20.71
4.0
17.0
80.25
67.25
P16R
2464112.93
675759.99
87.44
84.3
17.14
11.0
14.0
73.3
70.3
P17
2463238.77
675208.44
80.38
76.3
15.08
8.0
11.0
68.3
65.3
P19
2463817.70
675325.34
83.9
78.5
18.4
9.0
13.0
69.5
65.5
P20R
2464367.38
674957.88
85.21
81.7
33.51
10.0
30.0
71.7
51.7
P20D
2464501.99
675026.11
84.52
81.5
63.02
50.0
60.0
31.5
21.5
P21
1 2465205.28
675827.25
82.07
77.8
15.27
8.0
11.0
69.8
66.8
P23
2465576.31
675667.54
82.93
79.4
19.53
11.0
16.0
68.4
63.4
P26
2466165.63
676862.53
84.59
82.2
16.39
9.0
14.0
73.2
68.2
P28
2463460.98
675200.87
77.74
74.8
10.94
3.5
8.0
71.3
66.8
P29
2464477.13
675963.58
85.36
82.4
14.96
7.0
12.0
75.4
70.4
PZ1
2464766.99
675087.32
72.44
70.8
3.39
1.0
1.8
69.8
69.1
PZ2
2464404.78
674932.06
72.89
71.2
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 27. Vertical data referenced to NGVD 29.
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
1/30/20
85.48
82.50
50.0
7.61
77.87
45.4
22.0
22.0
3.0
no
MW3
1/30/20
82.97
80.50
45.0
8.64
74.33
38.8
18.9
18.9
3.0
no
MW611
1/30/20
80.94
78.15
17.0
7.09
73.85
12.7
6.2
6.5
3.1
no
MW8
1/30/20
84.41
81.62
14.0
6.72
77.69
10.1
4.9
4.9
3.0
no
P2
1/30/20
84.65
80.60
15.0
9.00
75.65
10.1
4.9
4.9
3.0
no
P4
1/30/20
85.02
81.50
18.0
4.56
80.46
17.0
8.2
8.3
3.0
no
P5
1/30/20
85.94
82.30
13.5
4.70
81.24
12.4
6.0
6.0
3.0
no
P6
1/30/20
84.72
81.50
14.5
3.90
80.82
13.8
6.7
6.7
3.0
no
P7
1/30/20
85.41
81.90
16.0
9.37
76.04
10.1
4.9
4.9
3.0
no
P8
1/30/20
85.22
81.40
17.0
12.95
72.27
not sampled
P9
1/30/20
84.08
80.10
14.5
7.80
76.28
10.7
5.2
5.2
3.0
no
P11R
1/30/20
86.04
82.30
16.0
7.79
78.25
12.0
5.8
4.3
2.2
yes
P12
1/30/20
79.31
75.90
17.5
2.99
76.32
17.9
8.7
8.7
3.0
no
P13
1/30/20
85.80
82.00
16.0
8.72
77.08
11.1
5.4
1 5.4
1 3.0
no
P13D
1/30/20
84.67
81.20
51.5
10.22
74.45
44.8
21.7
21.8
1 3.0
no
P15
1/30/20
87.90
84.25
17.0
9.81
78.09
not sampled
P16R
1/30/20
87.44
84.30
14.0
9.53
77.91
7.6
3.7
2.9
2.3
yes
P17
1/30/20
80.38
76.30
11.0
4.26
76.12
10.8
5.3
5.3
3.0
no
P19
1/30/20
83.90
78.50
13.0
7.11
76.79
11.3
5.5
5.5
3.0
no
P20R
1/30/20
85.21
81.70
30.0
10.86
74.35
22.7
11.0
10.5
2.9
no
P20D
1/30/20
84.52
81.50
60.0
10.70
73.82
52.3
25.4
24.5
2.9
no
P21
1/30/20
82.07
77.80
11.0
6.97
75.10
8.3
4.0
4.1
3.0
no
P23
1/30/20
82.93
79.40
16.0
8.49
74.44
11.0
5.4
2.8
1.6
yes
P26
1/30/20
84.59
82.20
14.0
7.68
76.91
not sampled
P28
1/30/20
77.74
74.80
8.0
3.17
74.57
7.8
3.8
3.8
3.0
no
P29
1/30/20
85.36
82.40
12.0
7.81
77.55
7.1
3.5
2.8
2.4
yes
PZ1
1/30/20
72.44
70.80
1.8
1.05
71.39
a grab surface water sample was collected at this location
PZ2
1/30/20
72.89
71.20
1.8
1.31
71.58
a grab surface water sample was collected at this location
* 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 27. Vertical data referenced to NGVD 29.
ASL = Above Sea Level LS = land surface

Table 3. Surface Water Elevations
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
1/30/20
2464508.13
675975.78
4-foot mark
81.06
0.88
77.94
SG2
1/30/20
2466001.19
674778.46
4-foot mark
71.68
0.87
68.55
SG3
1/30/20
2464094.81
675796.78
4-foot mark
80.60
1.24
77.84
SG4
1/30/20
2467111.18
676627.68
4-foot mark
76.38
1.88
74.26
SGS
1/30/20
2465181.06
675850.77
3-foot mark
76.88
1.30
75.18
SG6
1/30/20
2465094.46
675278.42
4-foot mark
74.18
0.57
70.75
PZ1-SW+
1/30/20
2464766.99
675087.32
TOC
72.44
1.17
71.27
PZ2-SW+
1/30/20
2464404.78
674932.06
TOC
72.89
1.36
71.53
* 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 27. Vertical data referenced to NGVD 29.
+ 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
1/30/20
0.028
0.50
0.29
0.048
17.48
P4
1/30/20
0.004
0.50
0.19
0.010
3.52
P12
1/30/20
0.003
0.20
0.43
0.001
0.54
P20R
1/30/20
1 0.018
1 0.10
0.32
1 0.006
1 2.06
P28
1/30/20
1 0.010
1 0.30
0.17
1 0.017
1 6.31

Table S. 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
1/31/2020
5.32
16.4
56
4.4
6.6
6.6
MW3
1/31/2020
4.71
19.6
81
2.2
5.4
5.4
MW6R
1/31/2020
6.70
16.4
1836
2.1
161
--
2/1/2020
--
--
--
--
--
7.1
MW8
2/1/2020
4.87
14.9
130
4.7
155
155
P02
1/31/2020
4.63
18.1
44
2.0
25
25
PO4
1/30/2020
4.73
15.5
56
3.7
127
--
1/31/2020
--
--
--
--
--
2.2
POS
1/31/2020
4.79
15.6
35
3.6
77
77
P06
1/31/2020
5.07
16.2
54
4.67
31
31
P07
1/31/2020
4.00
18.3
157
1.8
51
51
P09
2/1/2020
4.37
16.7
96
3.2
70
70
P11R
2/1/2020
4.88
16.2
66
3.8
582
582
P12
1/31/2020
5.56
15.8
54
4.57
58
--
2/1/2020
--
--
--
--
--
28
P13
1/31/2020
4.37
16.6
98
4
12
11.8
P13D
1/31/2020
5.83
17.6
63
1.6
28
28
P16R
1/30/2020
6.60
16.2
4403
1.8
> 1,000
--
1/31/2020
--
--
--
--
--
33
P17
1/31/2020
5.50
15.4
155.1
2.6
520
--
2/1/2020
--
--
--
--
--
44.4
P19
1/31/2020
3.77
15.6
1171.0
2.5
804
--
2/1/2020
--
--
--
--
--
10
P20R
1/31/2020
6.14
15.2
2026
1.6
84
--
2/1/2020
--
--
--
--
--
3.1
1/31/2020
5.93
17.2
50.6
2.3
57.5
--
P20D
2/1/2020
--
--
--
--
--
49.7
P21
1/31/2020
4.71
15.7
49
9.0
23
23
1/30/2020
5.31
18.4
28
2.9
115
--
P23
1/31/2020
--
--
--
--
--
16
P28
1/31/2020
5.30
13.9
63
4
605
--
2/1/2020
--
--
--
--
--
190
1/30/2020
4.98
14.7
2572.00
2.4
> 1,000
--
P29
1/31/2020
--
--
--
--
--
24
SW1
1/30/2020
--
--
--
--
--
SW2
1/31/2020
--
--
--
--
--
SW4
1/30/2020
--
--
--
--
--
PZ1
2/1/2020
--
--
--
--
17
17
PZ2
j 2/1/2020
--
--
--
--
5
5

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
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;
Methane, bromochloro-
--
--
--
0.6
74-97-5
Chlorobromethane
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
--
75-00-3
Ethane, chloro-
3000
--
--
--
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-
Benzene, 1,4-dichloro-
6
--
75
--
106-46-7
Dichlorobenzene
trans-1,4-Dichloro-2-butene
2-Butene, 1,4-dichloro-,
110-57-6
1,1-Dichloroethane;
Ethane, 1,1-dichloro-
6
--
--
--
75-34-3
Eth Ididene chloride
1,2-Dichloroethane;
Ethane, 1,2-dichloro-
0.4
--
5
--
107-06-2
1 Ethylene dichloride

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
MCL
Calculated
Number
Name
Other Names
Std.
(Ng�L)
GWP Std
1,1-Dichloroethylene; 1,1-
Ethene, 1,1-dichloro-
350
--
7
--
75-35-4
Dichloroethene;
cis-1,2-Dichloroethylene; cis
Ethene, 1,2-dichloro-,(Z)
70
--
70
--
156-59-2
1,2-Dichloroethene
trans-1,2-Dichloroethylene;
Ethene, 1,2-dichloro-,(E)
100
--
100
--
156-60-5
trans-1,2-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
591-78-6
ketone
2-Hexanone
--
40
--
--
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
--
--
--
74-88-4
Methane, iodo-
--
--
--
--
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�
TetrachIoroethylene;
Tetra chloroethene;
Ethene, tetrachloro-
0.7
--
5
--
127-18-4
Perch loroeth lene

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
MCL
Calculated
Number
Name
Other Names
Std.
(Ng�L)
GWP Std
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;
75-69-4
CFC-11
Methane,trichlorofluoro-
2000
--
--
--
96-18-4
1,2,3-Trichloropropane
Propane, 1,2,3-trichloro-
0.005
--
--
--
7440-62-2
Vanadium
Vanadium
--
3.5
--
--
108-05-4
Vinyl acetate
Acetic acid, ethenylester
--
88
--
--
75-01-4
Vinyl chloride; Chloroethene
Ethene, chloro-
0.03
--
2
--
7440-66-6
Zinc
Zinc
1000
--
--
--
1330-20-7
Xylene (total)
Benzene, dimethyl-
500
--
--
All units are in micrograms per liter (fag/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 2020 Sampling Event (1/30-2/1/2020)
Northern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Well ID
Date IP
arameter
Results
(N9/L)
MDL
(Ng/L)
NC 2L or 2B
Std* (Ng/L)
IMAC
(Ng/L)
MCL
(Ng/L)
Groundwater Samples
EB
1/31/2020
Carbon Disulfide
4.5 J
1.5
700
-
-
1/31/2020
Zinc Total
77.3
4.4
1000
-
5000#
MW1R
1/31/2020
Barium Total
53.4
1.1
700
-
2000
1/31/2020
Beryllium Total
0.4303
0.16
-
4
4
1/31/2020
Barium Total
169
1.1
700
-
2000
1/31/2020
Beryllium Total
0.3503
0.16
-
4
4
MW3
1/31/2020
Cobalt Total
5.993
1.4
-
1
-
1/31/2020
Nickel Total
5.513
2.2
100
-
-
1/31/2020
Vanadium Total
3.283
1.4
-
0.3
-
1/31/2020
Zinc Total
23.4
4.4
1000
-
5000#
1/1/2020
Barium Total
49.6
1.1
700
-
2000
1/1/2020
Beryllium Total
0.3403
0.16
-
4
4
MW8
1/1/2020
Chromium Total
1.903
1.4
10
-
100
1/1/2020
Copper Total
1.763
1.6
1000
-
1300'
1/1/2020
Vanadium Total
2.933
1.4
-
0.3
-
P2
1/31/2020
Barium Total
13.9
1.1
700
-
2000
1/31/2020
Barium Total
95.8
1.1
700
-
2000
P4
1/31/2020
Beryllium Total
0.1773
0.16
-
4
4
1/31/2020
Copper Total
3.373
1.6
1000
-
1300^
1/31/2020
Barium Total
27.3
1.1
700
-
2000
P5
1/31/2020
Beryllium Total
0.2583
0.16
-
4
4
1/31/2020
Copper Total
2.41
1.6
1000
-
1300'
1/31/2020
Vanadium Total
1.553
1.4
-
0.3
-
1/31/2020
Barium Total
26.4
1.1
700
-
2000
P6
1/31/2020
Beryllium Total
0.700 J
0.16
-
4
4
1/31/2020
Copper Total
1.79 J
1.6
1000
-
1300^
1/31/2020
Zinc Total
4.90 J
4.4
1000
-
5000#
1/31/2020
Barium Total
267
1.1
700
-
2000
1/31/2020
Beryllium Total
0.755 J
0.16
-
4
4
1/31/2020
Cobalt Total
1.4
-
1
-
P7
1/31/2020
Copper Total
2.54 J
1.6
1000
-
1300^
1/31/2020
Nickel Total
3.50 J
2.2
100
-
-
1/31/2020
Selenium Total
3.79
1.82
20
-
50
1/31/2020
Vanadium Total
3.02 P
1.4
-
0.3
-
2/1/2020
Barium Total
119
1.1
700
-
2000
2/1/2020
Beryllium Total
0.8193
0.16
-
4
4
P9
2/1/2020
Cobalt Total
P2.S9 3
1.4
-
1
-
2/1/2020
Copper Total
1.693
1.6
1000
-
1300^
2/1/2020
Nickel Total
2.703
2.2
100
-
-
1/31/2020
Barium Total
156
1.1
700
-
2000
P13
1/31/2020
Beryllium Total
2.04
0.16
-
4
4
1/31/2020
Zinc Total
7.173
4.4
1000
-
5000#
P13D
1/31/2020
Barium Total
73
1.1
700
-
2000
1/30/2020
1,4-Dioxane
93 D
4
3
-
-
1/30/2020
Acetone
22
10
6000
-
-
P16R
1/31/2020
Barium Total
833
1.1
700
-
2000
1/30/2020
Benzene
1.8
0.15
1
-
5
1/30/2020
Chlorobenzene
0.873
0.17
50
-
100
1/31/2020
Nickel Total
14.4
2.2
100
-
-
1/31/2020
Barium Total
51.5
1.1
700
-
2000
P21
1/31/2020
Cobalt Total
1.46
1.4
-
1
-
1/31/2020
Nickel Total
2.321
2.2
100
-
-
P23
1/31/2020
Barium Total
14.6
1.1
700
-
2000
1/31/2020
Zinc Total
6.553
4.4
1000
-
5000#
Page 1 of 2

Table 7. List of Compounds Detected during the January 2020 Sampling Event (1/30-2/1/2020)
Northern 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
(Ng/L)
MCL
(Ng/L)
1/30/2020
1,4-Dichlorobenzen
2.2
0.19
6
-
-
1/30/2020
1,4-Dioxane
180 D
4
3
-
-
1/31/2020
Barium Total
738
1.1
700
-
2000
1/30/2020
Benzene Total
2.2
0.15
1
-
5
1/31/2020
Cadmium Total
4.19
0.36
2
-
5
P29
1/30/2020
Chlorobenzene
12
0.17
50
-
100
1/30/2020
Ethylbenzene
0.673
0.13
600
-
700
1/31/2020
Nickel Total
2.423
2.2
100
-
-
1/31/2020
Selenium Total
1.893
1.82
20
-
50
1/31/2020
Zinc Total
6.243
4.4
1000
-
50001,
2/1/2020
1,4-Dioxane
2.2
0.8
3
-
-
2/1/2020
Barium Total
63
1.1
700
-
2000
PZ1
2/1/2020
Beryllium Total
0.1753
0.16
-
4
4
2/1/2020
Cobalt Total
1.853
1.4
-
1
-
2/1/2020
Zinc Total
7.833
4.4
1000
-
5000#
PZ2
1/31/2019
Barium Total
1 148
1 1.1
700
-
2000
1/31/2019
Zinc Total
1 14.4
1 4.4
1000
-
5000#
Surface Water Samples
1/30/2020
Acetone
163
10
2000+
-
-
1/30/2020
Barium Total
31.1
1.1
21,000+
-
2000
SW1
1/30/2020
Beryllium Total
0.3733
0.16
6.5
-
4
1/30/2020
Cobalt Total
27.7
1.4
4
-
-
1/30/2020
Nickel Total
9.083
2.2
16.10"
-
-
1/30/2020
Zinc Total
AM
4.4
36.5"
-
5000#
1/31/2020
1,4-Dioxane
1.5 J
0.8
80+
-
-
1/31/2020
2-Butanone
12
1.3
4000
-
-
1/31/2020
Acetone
36
10
2000+
-
-
SW2
1/31/2020
Barium Total
64.1
1.1
21,000+
-
2000
1/31/2020
Cobalt Total
3.05 J
1.4
4+
-
-
1/31/2020
Nickel Total
2.873
2.2
16.10"
-
-
1/31/2020
Toulene
0.733
0.14
11
-
1000
1/31/2020
Zinc Total
6.301
4.4
36.5"
-
5000#
1/30/2020
1,4-Dioxane
1.9 J
0.8
80+
-
-
SW4
1/30/2020
Barium Total
18.6
1.1
21,000+
-
2000
1/30/2020
jZinc Total
1 5.823
1 4.4
1 36.5"
1 -
5000#
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.
*15A NCAC 2L groundwater standards are listed for all groundwater sampling locations. 15A NCAC 213 standards are
listed for surface water sampling locations (SWi, SW2, and SW4).
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 it yellow were detected above the 2L (or 213) standards.
Concentrations highlighted it orange were detected above the IMAC.
Concentrations highlighted it blue. were detected above the EPA MCL.
Page 2of2

APPENDIX A
CORRESPONDENCE FROM THE
NC DIVISION OF WASTE MANAGEMENT

NORTH (.4i2oL,TI` A DWI=AR3'MTzjgT Off'
taMMONTi ENT kNb NATURAL Pr--soUACt�S
'DMX'Qr[ on 'ArA�-$-YM M.AXI-1.7,M�ls
Sc:p;cmbar•lU, i��8
Mr. PI* G_ Dickerson
Pitt Co=y Etrfreer
Pitt County Office Bnildipa
1717 Wesst:'Pifth St -,et
G --xvi le, N.C. 27834 .
Re: Sbmiannml Water Quatty SamphgR-4quiremcnts for the YwLberrt
Pardon ofthr, Pbt:Couaty Landtll (PerMif #74-01).
]scar Mckerson,
A-acotding to vor telephone tonvtr4dCoa yesterday I have; atlachcd two
Ie[ters 4b Ri may help 01mil'y the s=ping re juirementa for. the narth=portion
of Ibd closed Pitt County landfla, The 17ecernber 277, 1994 letter- spocites the
sampling points and amiyses. This letter also axplains that the s--Imiarmual
sampg cvent5 for hlhc mort.�era portion of facility can be conduct d - lin
simultaneously with the southern Subtitle D oei to prey-,-nt-dupllcadon of
samples. Subsequent letw have modified the Sequ red an lyticar methods.
The- Apffl 8, 19 97 letter disCSss&s the hzi�W]4on of Eve new -wells to the
mouitari❑g Vs4m io 1) acquire data ot. Both the verb f,, I and horizonW ground.
water -flow, 2) to detzrmke the continuity of the "gray clay'! layer- benbath the
-.,site and 3) establish true upgra Rest monitor sL-Wons for hez northern portion
oft]: Iant1fIl- With the additions to Ih8 monitoring system yho Section did nfft
see 6e 4o t;ifjtiisetall ccring samples a rouLrsc basisftDihatr7u:ziosing
points P-14, P-15, F 25, P-25, MW-2A and MV213 become oftheirproxfmjty to
wasto. Afler the ffiftW da;a was colleoted on the abovo itcMs 1-3, the Section
did not T�qufie samples to be taken from tho two new decacr Qpgmdient wells.
Additionally, MW-2 was abandoned.
EU summary, thO fallowing monitoring pofAts.shauld be: Sbmpled on a
semlatmtral basis for -she northern portion of the I"dE (this is -not meant to
oxcit%.e prctiously app=ovedmonitoring requirerrztmLfor the smithern pordon):
M)V-1, M-W-3. P-1. P-2. P-C P-5, P-A P-7, P-9, F-13, F-I6, P-21, F-23, the -Mo
nevv upgtadient shallow woUs and the now downgradieeL well ncsted with P-I 3.
Prtt-aFproved swxaee waterloeataons should also be sampled. Poteraiometric
data sliaWd. N— collected our all wells at ilre site dur D mclh sampling episode and
-a p aUnflometric map submitted -with each serniaimusl data paa3ag--
401 o�cr.�n+ 79a.a5, ourrC i7t{1. fi rlL�laf71 .1C 3�4C7
A'!1C?!L Et10-7�3•+1ov6 FAX RSn 711-�IIIIS
M1hl E.'sLld L U pr��RiUH1l'1' t Ar^ 1f1 h. �571vc .Surf Pi`11f.�1ryyrrn- L-[}�};, nCCyu Lraf E O'� l.O �ti-La aLlsxiLh PAF•Cll

If to -County desires to tkop-or add moat Wring lioints to the semiaumual sampling -
routine; please submit piolacsals to the Solid Waste Section for "Oluation.and approval. If you
have auy questions or wmments, please call me at 919-733-0692, cAensiorr 261.
Sincercly,
Ivla- Poindexter, Hydrogeologist
droundwater Compliance Unit
Solid Wye Section
c: Philip Prete
'ferry Dover
Pobby Nelms
Centaal f 1e

NCDENR
North Carolina department of Environment and
Dexter R. Matthews, Director
Mr. Philip G. Dickerson
Pitt County Engineer
Pitt County Office Building
1717 West Fifth Street
Greenville, NC 27834
Division of Waste Management
.Tune 14, 2004
Natural Resources
Michael F. Easley, Governor
William G. Ross Jr., Secretary
RE: Environmental Monitoring Requirements — Pitt County Landfill, Northern Portion (Permit # 74-01)
Dear Mr. Dickerson:
The proposal submitted by Groundwater Management Associates, Inc. (GMA) on behalf of Pitt County to
stop water quality monitoring of the northern portion on the Pitt County Landfill has been reviewed. The
northern portion of the facility is subject to monitoring requirements specified in 15A NCAC 13B .0600.
Rule .0601 (a) states, "The Division shall require a solid waste management facility to provide such
ground -water monitoring capability as the Division detennines to be necessary to detect the effects of the
facility on ground -water in the area." As stated in .0601 (a) (1-5), a number of factors can be used in
making such a determination. In addition to monitoring data, the "type of waste" the landfill accepted, the
ground -water level in the area, and "uses that are being or may be made of any ground -water" that may
have been affected by the facility are all important factors in determining monitoring requirements.
Atter reviewing these factors, the Solid Waste Section will continue to require limited water quality
monitoring at the landfill for the following reasons:
1. There is increased residential and business development on property adjacent to the facility.
Other properties in the general area of the site are also being developed,
2. The landfill is unlined and therefore continues to produce leachate that affects groundwater.
The affected groundwater eventually moves from beneath the site.
3. The leachate may have contaminants that pose a risk to human health and the environment.
4. Although there is public water available in the general area of the landfill, there area number
of potable supply wells within 500 feet of the landfill according to the 2001 Hurricane
Landfill Assessment Project survey for the NC Department of Envirorunent and Natural
Resources.
However a modification of current monitoring requirements will be permitted. Beginning this calendar
year, the Solid Waste Section will allow annual groundwater and surface water monitoring for the northern
portion of the Pitt County Landfill. The wells and surface water locations will be sampled for the same list
of constituents as have been sampled for in the past. Because the hydraulic gradient in the area is low,
groundwater is slow to move and annual sampling should provide adequate detection monitoring for
contaminant releases.
The southern portion will continue to he subject to the monitoring requirements of 15A NCAC 13B .1630
through ,1637,
1646 Mail Service Center, Raleigh, North Carolina 27699-1646
Phone [phone] FAX [phone] Internet http.1//wastenotnc,org
An Equal Oppanurii;y l Af irrnatias Action Employer— Nnied on Dual Purpose Recycled Paper

One additional environmental monitoring issue for the northern portion of the landfill needs to be
addressed, and that is the need to monitor for methane gas. Solid waste management rules require that
concentrations of explosive gases, such as methane, not exceed the lower explosive limit of 5% by volume
at the property boundary (15A NCAC 13B A503). Because of the property development adjacent to the
landfill there should be documentation that there is no threat to public health from the off -site migration of
methane. The only reliable way to insure the detection of methane is to install a permanent methane
monitoring system. The bar punch method with temporary monitoring locations that is being used at the
landfill is not an acceptable method.
Therefore the Solid Waste Section is requiring Pitt County to install a permanent methane monitoring
system along the northern property boundary between the landfill and the adjacent residential property that
is being developed. A methane monitoring plan that includes sampling probe construction design,
proposed probe locations, and sampling methodology should be submitted to the Solid Waste Section for
approval before implementation. A monitoring system installed according to accepted industry standards
can provide more accurate and reproducible information and increase the confidence level that protection
of public health is being served.
Thank you for your cooperation with this important matter. If you have any questions, please call me at
[phone], extension257.
Sincerely,
Larry Rose
Solid Waste section
cc: .lames C. Coffey— Chief, Solid Waste Section
Mark Poindexter — Head, Field Operations Branch
Mark Fry — Eastern District Supervisor
Chuck Boyette — Waste Management Specialist
Pete Moncla, P.G. — GMA, Inc.

Waste Management
ENVIRONMENTAL QUALITY
March 16, 2017
Sent Via Email — iohn.demary@pittcountync.�ov
Mr. John Demary
Pitt County Director of Solid Waste & Recycling
3025 Landfill Road
Greenville, NC 27834
Re: Proposal for Assessment of Benzene Contamination Migration
Pitt County MSW Landfill (Northern and Southern)
Pitt County
Solid Waste Permit Number 74-01
DIN 27529
Dear Mr. Demary:
ROY COOPER
MICHAEL S. REGAN
Sec retao
MICHAEL SCOTT
Director
The NC Solid Waste Section has completed a review of the Proposal for Assessment of Benzene
Contamination Migration dated March 15, 2017 (DIN 27528) submitted on your behalf by Groundwater
Management Associates, Inc. (GMA) for the closed Pitt County MSW Landfill, NC Solid Waste Permit
Number 7401. During the January 2017 semiannual water quality monitoring event benzene was
detected at concentrations exceeding the NC 2L Groundwater Standards in two groundwater monitoring
wells.
Based upon the groundwater exceedances, Pitt County is requesting to collect two pore water samples
from the beneath the southern boundary ditch and analyze for Appendix I constituents. The proposed
sampling locations are located downgradient of groundwater monitoring well P20R and will be sampled
during the July 2017 semiannual water quality monitoring event.
As a result, the Proposal for Assessment of Benzene Contamination Migration is approved as described. If
you have any questions, please feel free to contact me by email at [e-mail] or
by phone at 828.296.4706. Thank you for your continued cooperation with this matter.
Sincerely,
L)4—
Jaclynne Drummond
Compliance Hydrogeologist
Solid Waste Section, Division of Waste Management
NCDEQ
State of North Carolina I Environmental Quality I Waste Management
Asheville Regional Office 1 2090 U.S. Highway 70 1 Swannanoa, NC 28778
828 296 4500

cc sent via email: Tim Corley, Pitt County Engineer
Jason Watkins, Field Operations Branch Head
Drew Hammonds, Eastern District Supervisor
Ray Williams, Environmental Senior Specialist
Elizabeth Werner, Permitting Hydrogeologist
Emma Shipley, GMA
Steve Campbell, GMA
Slate nl North Curulinn I twvlrumnrnlpl Qti&y I Waste Managrmcnl
Asheville Reglunal 01hre I I0g0 U.S. I Ilyhway 70 1 swannanaa, NC 28778
1118 29ti 4500

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

2�SQ pCCgF ENCO Laboratories
9e0
Accurate. Timely. Responsive. Innovative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Friday, February 14, 2020
Groundwater Management Associates, Inc. (GR022)
Attn: Emma Shipley
4300 Sapphire Court, Suite 100
Greenville, NC 27834
RE: Laboratory Results for
Project Number: [none], Project Name/Desc: Pitt County Landfill - App I
ENCO Workorder(s): CDO0630
Dear Emma Shipley,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Tuesday, February 4, 2020.
Unless otherwise noted in an attached project narrative, all samples were received in
acceptable condition and processed in accordance with the referenced methods/procedures.
Results for these procedures apply only to the samples as submitted.
The analytical results contained in this report are in compliance with NELAC standards, except
as noted in the project narrative if applicable. This report shall not be reproduced except in
full, without the written approval of the Laboratory.
This report contains only those analyses performed by Environmental Conservation
Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from
outside organizations will be reported under separate cover.
If you have any questions or require further information, please do not hesitate to contact me.
Sincerely,
O"6LC'=-:;tA
Chuck Smith
Project Manager
Enclosure(s)
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 1 of 97

(� �Eo
www.encolabs.com
PROJECT NARRATIVE
Client: Groundwater Management Associates, Inc. (GR022)
Project: Pitt County Landfill - App I
Lab ID: CDO0630
Overview
Environmental Conservation Laboratories, Inc. (ENCO) analyzed all submitted samples in accordance with the methods
referenced in the laboratory report. Any particular difficulties encountered during sample handling by ENCO are discussed in
the QC Remarks section below.
Quality Control Samples
The associated LCS exhibited high bias; since the result is ND, there is no impact (QL-02).
The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on acceptable
LCS recovery (QM-07).
Precision between duplcate matrix spikes of the same sample was outside acceptance limits (QM-11).
Quality Control Remarks
The associated CCV standard exhibited high bias; since the result is ND, there is no impact (QV-01).
The reporting limit for this analyte has been raised to account for matrix interference (R-01).
Methylene Chloride is a common laboratory contaminant (0-01).
Other Comments
The analytical data presented in this report are consistent with the methods as referenced in the analytical report. Any
exceptions or deviations are noted in the QC remarks section of this narrative or in the Flags/Notes and Definitions section of
the report.
Released By:
Environmental Conservation Laboratories, Inc.
Chuck Smith
Project Manager
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 97

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-MW1R
Lab ID: CD00630-01
Sampled: 01/31/20 17:45
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 12:02
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 15:43
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 17:05
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 16:02
02/11/20 09:25
Client ID: 7401-MW3
Lab ID: CD00630-02
Sampled: 01/31/20 14:30
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 12:31
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 15:47
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 17:31
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 16:02
02/11/20 09:57
Client ID: 7401-MW6R
Lab ID: CD00630-03
Sampled: 01/31/20 10:55
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 17:56
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 17:49
Client ID: 7401-MW6R
Lab ID: CD00630-04
Sampled: 02/01/20 10:10
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 12:34
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 15:52
Client ID: 7401-MW8
Lab ID: CD00630-05
Sampled: 02/01/20 08:40
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 12:36
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 21:59
EPA 8260D
EPA 503013_MS
02/15/20
02/06/20 00:00
02/06/20 18:22
EPA 8260D
EPA 503013_MS
02/15/20
02/10/20 15:17
02/10/20 18:22
Client ID: 7401-1302
Lab ID: CD00630-06
Sampled: 01/31/20 14:00
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:24
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:03
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 18:47
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 18:54
Client ID: 7401-1204
Lab ID: CD00630-07
Sampled: 01/30/20 14:32
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/05/20 16:11
02/09/20 02:59
EPA 8260D
EPA 503013_MS
02/13/20
02/06/20 00:00
02/06/20 19:13
Client ID: 7401-PO4
Lab ID: CD00630-08
Sampled: 01/31/20 16:10
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:26
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:07
Client ID: 7401-POS
Lab ID: CD00630-09
Sampled: 01/31/20 17:10
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:29
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:12
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 19:38
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 19:26
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 97

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-13O6
Lab ID: CD00630-10
Sampled: 01/31/20 16:05
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:31
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:16
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 20:04
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 19:58
Client ID: 7401-1307
Lab ID: CD00630-11
Sampled: 01/31/20 13:45
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:34
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:20
EPA 8260D
EPA 503013_MS
02/14/20
02/06/20 00:00
02/06/20 20:29
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 20:31
Client ID: 7401-1309
Lab ID: CD00630-12
Sampled: 02/01/20 09:10
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 13:37
EPA 6020B
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 22:24
EPA 8260D
EPA 503013_MS
02/15/20
02/06/20 00:00
02/06/20 20:55
EPA 8260D
EPA 5030B_MS
02/15/20
02/10/20 15:17
02/10/20 21:03
Client ID: 7401-P11R
Lab ID: CD00630-13
Sampled: 02/01/20 09:35
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 13:39
EPA 6020B
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 22:29
EPA 8260D
EPA 503013_MS
02/15/20
02/07/20 00:00
02/07/20 11:14
EPA 8260D
EPA 503013_MS
02/15/20
02/10/20 15:17
02/10/20 21:35
Client ID: 7401-1212
Lab ID: CD00630-14
Sampled: 01/31/20 10:20
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 11:40
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 22:07
Client ID: 7401-1312
Lab ID: CD00630-15
Sampled: 02/01/20 09:45
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 13:42
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 22:33
Client ID: 7401-1213
Lab ID: CD00630-16
Sampled: 01/31/20 14:55
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:44
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:37
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 12:05
EPA 8260D
EPA 5030B_MS
02/14/20
02/10/20 15:17
02/10/20 22:39
Client ID: 7401-P13D
Lab ID: CD00630-17
Sampled: 01/31/20 15:30
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/04/20 12:09
02/07/20 13:47
EPA 6020B
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 22:57
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 12:31
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 23:12
Client ID: 7401-P16R
Lab ID: CD00630-18
Sampled: 01/30/20 16:00
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/07/20 00:00
02/07/20 19:19
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 97

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-131611
Lab ID: CD00630-18RE3
Sampled: 01/30/20 16:00
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/11/20 17:07
02/12/20 17:45
Client ID: 7401-131611
Lab ID: CD00630-19
Sampled: 01/31/20 16:25
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/05/20 09:47
02/11/20 11:45
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:17
02/09/20 23:01
Client ID: 7401-1317
Lab ID: CD00630-20
Sampled: 01/31/20 11:30
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 12:57
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 15:17
02/10/20 23:44
Client ID: 7401-P17
Lab ID: CD00630-21
Sampled: 02/01/20 09:47
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 13:58
EPA 6020B
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 23:05
Client ID: 7401-1319
Lab ID: CD00630-22RE1
Sampled: 01/31/20 12:05
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/14/20
02/10/20 00:00
02/10/20 13:24
EPA 8260D
EPA 503013_MS
02/14/20
02/11/20 17:07
02/12/20 18:17
Client ID: 7401-1219
Lab ID: CD00630-23
Sampled: 02/01/20 09:56
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/04/20 12:09
02/07/20 14:00
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 23:10
Client ID: 7401-P20R
Lab ID: CD00630-24
Sampled: 01/31/20 08:40
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MS
02/14/20
02/07/20 00:00
02/07/20 13:47
Client ID: 7401-P20R
Lab ID: CD00630-24RE1
Sampled: 01/31/20 08:40
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MIS
02/14/20
02/11/20 17:07
02/12/20 18:48
Client ID: 7401-P20R
Lab ID: CD00630-25
Sampled: 02/01/20 10:02
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/05/20 09:47
02/11/20 11:08
EPA 6020B
EPA 3005A
07/30/20
02/05/20 10:17
02/09/20 23:14
Client ID: 7401-P20D
Lab ID: CD00630-26
Sampled: 01/31/20 09:30
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 14:13
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 11:30
02/07/20 23:30
Client ID: 7401-13201)
Lab ID: CD00630-27
Sampled: 02/01/20 10:06
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/05/20 09:47
02/11/20 11:48
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:23
02/10/20 00:02
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 of 97

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-1321
Lab ID: CD00630-28
Sampled: 01/31/20 16:45
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/05/20 09:47
02/11/20 11:51
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:23
02/10/20 00:06
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 14:38
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 11:30
02/08/20 00:02
Client ID: 7401-1323
Lab ID: CD00630-29
Sampled: 01/30/20 15:25
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/05/20 16:11
02/09/20 04:04
EPA 8260D
EPA 5030B_MS
02/13/20
02/07/20 00:00
02/07/20 15:04
Client ID: 7401-P23
Lab ID: CD00630-30
Sampled: 01/31/20 16:20
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/05/20 09:47
02/11/20 11:53
EPA 6020B
EPA 3005A
07/29/20
02/05/20 10:23
02/10/20 00:11
Client ID: 7401-1228
Lab ID: CD00630-31
Sampled: 01/31/20 11:50
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/14/20
02/05/20 16:11
02/09/20 04:36
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 15:29
Client ID: 7401-1328
Lab ID: CD00630-32
Sampled: 02/01/20 09:51
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(sl
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/05/20 09:47
02/11/20 11:56
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:23
02/10/20 00:15
Client ID: 7401-P29
Lab ID: CD00630-33RE1
Sampled: 01/30/20 14:05
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MS
02/13/20
02/10/20 00:00
02/10/20 13:50
EPA 8260D
EPA 503013_MS
02/13/20
02/11/20 17:07
02/12/20 19:19
Client ID: 7401-P29
Lab ID: CD00630-34
Sampled: 01/31/20 15:36
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/05/20 09:47
02/11/20 11:58
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:23
02/10/20 00:19
Client ID: 7401-SW1
Lab ID: CD00630-35
Sampled: 01/30/20 17:35
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(sl
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/28/20
02/05/20 09:47
02/11/20 12:01
EPA 6020E
EPA 3005A
07/28/20
02/05/20 10:23
02/10/20 00:23
EPA 8260D
EPA 503013_MS
02/13/20
02/05/20 16:11
02/09/20 05:40
Client ID: 7401-SW1
Lab ID: CD00630-35RE1
Sampled: 01/30/20 17:35
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/10/20 00:00
02/10/20 12:33
Client ID: 7401-SW4
Lab ID: CD00630-36
Sampled: 01/30/20 17:46
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/28/20
02/05/20 09:47
02/11/20 12:04
EPA 6020E
EPA 3005A
07/28/20
02/05/20 10:23
02/10/20 00:28
EPA 8260D
EPA 503013_MS
02/13/20
02/05/20 16:11
02/09/20 06:12
EPA 8260D
EPA 503013_MS
02/13/20
02/07/20 00:00
02/07/20 16:46
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 97

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SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-SW2
Lab ID: CD00630-37
Sampled: 01/31/20 13:15
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/05/20 09:47
02/11/20 12:06
EPA 6020E
EPA 3005A
07/29/20
02/05/20 10:23
02/10/20 00:32
EPA 8260D
EPA 503013_MS
02/14/20
02/05/20 16:11
02/09/20 06:44
EPA 8260D
EPA 503013_MS
02/14/20
02/07/20 00:00
02/07/20 17:12
Client ID: 7401-PZ1
Lab ID: CD00630-38
Sampled: 02/01/20 10:30
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/05/20 09:47
02/11/20 12:09
EPA 6020E
EPA 3005A
07/30/20
02/05/20 10:23
02/10/20 00:50
EPA 8260D
EPA 503013_MS
02/15/20
02/05/20 12:36
02/06/20 23:25
EPA 8260D
EPA 503013_MS
02/15/20
02/07/20 00:00
02/07/20 17:37
Client ID: 7401-EB
Lab ID: CD00630-39
Sampled: 01/31/20 09:35
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/29/20
02/05/20 09:47
02/11/20 12:46
EPA 6020B
EPA 3005A
07/29/20
02/05/20 10:23
02/10/20 00:54
EPA 8260D
EPA 503013_MS
02/14/20
02/05/20 16:11
02/09/20 07:16
EPA 8260D
EPA 5030B_MS
02/14/20
02/07/20 00:00
02/07/20 18:03
Client ID: 7401-PZ2
Lab ID: CD00630-40
Sampled: 02/01/20 10:41
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/05/20 09:47
02/11/20 12:49
EPA 6020B
EPA 3005A
07/30/20
02/05/20 10:23
02/10/20 00:58
EPA 8260D
EPA 503013_MS
02/15/20
02/05/20 16:11
02/09/20 07:50
EPA 8260D
EPA 503013_MS
02/15/20
02/07/20 00:00
02/07/20 18:28
Client ID: 7401-FB
Lab ID: CD00630-41
Sampled: 02/01/20 10:15
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
07/30/20
02/05/20 09:47
02/11/20 12:51
EPA 6020B
EPA 3005A
07/30/20
02/05/20 10:23
02/10/20 01:03
EPA 8260D
EPA 5030B_MIS
02/15/20
02/05/20 16:11
02/09/20 00:18
EPA 8260D
EPA 503013_MS
02/15/20
02/07/20 00:00
02/07/20 18:54
Client ID: 7401-TripBlank
Lab ID: CD00630-42
Sampled: 01/30/20 14:05
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/05/20 16:11
02/09/20 00:51
EPA 8260D
EPA 503013_MS
02/13/20
02/07/20 13:10
02/07/20 23:59
Client ID: 7401-TripBlank
Lab ID: CD00630-43
Sampled: 01/30/20 14:05
Received: 02/04/20 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
02/13/20
02/05/20 16:11
02/09/20 01:23
EPA 8260D
EPA 5030B_MS
02/13/20
02/07/20 13:10
02/08/20 00:25
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 97

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SAMPLE DETECTION SUMMARY
Client ID: 7401-MW1R
Lab ID:
CD00630-01
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
53.4
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.430
J
0.160
1.00
ug/L
EPA 6010D
Client ID: 7401-MW3
Lab ID:
CD00630-02
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
169
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.350
J
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
5.99
J
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
5.51
J
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
3.28
J
1.40
10.0
ug/L
EPA 6010D
Zinc - Total 23.4 4.40 10.0 ug/L EPA 6010D
Client ID: 7401-MW6R Lab ID: CD00630-03
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
1,4-Dioxane
7.2
0.80
2.0
ug/L
EPA 8260D
Client ID: 7401-MW6R
Lab ID:
CD00630-04
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
2030
1.10
10.0
ug/L
EPA 6010D
Nickel - Total
2.57
J
2.20
10.0
ug/L
EPA 6010D
Zinc - Total
16.9
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-MW8
Lab ID:
CD00630-05
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
49.6
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.340
J
0.160
1.00
ug/L
EPA 6010D
Chromium - Total
1.90
J
1.40
10.0
ug/L
EPA 6010D
Copper - Total
1.76
J
1.60
10.0
ug/L
EPA 6010D
Vanadium - Total 2.93 J 1.40 10.0 ug/L EPA 6010D
Client ID: 7401-1302 Lab ID: CD00630-06
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
13.9
1.10
10.0
ug/L
EPA 6010D
Client ID: 7401-1304
Lab ID:
CD00630-08
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
95.8
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.177
1
0.160
1.00
ug/L
EPA 6010D
Copper - Total
3.37
1
1.60
10.0
ug/L
EPA 6010D
Client ID: 7401-POS
Lab ID:
CD00630-09
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
27.3
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.258
J
0.160
1.00
ug/L
EPA 6010D
Copper - Total
2.41
J
1.60
10.0
ug/L
EPA 6010D
Vanadium - Total
1.55
J
1.40
10.0
ug/L
EPA 6010D
Client ID: 7401-1306
Lab ID:
CD00630-10
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
26.4
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.700
J
0.160
1.00
ug/L
EPA 6010D
Copper - Total
1.79
J
1.60
10.0
ug/L
EPA 6010D
Zinc - Total
4.90
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-1307
Lab ID:
CD00630-11
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
267
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.755
J
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
2.84
J
1.40
10.0
ug/L
EPA 6010D
Copper - Total
2.54
J
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
3.50
J
2.20
10.0
ug/L
EPA 6010D
Selenium - Total
3.79
1.82
2.00
ug/L
EPA 6020E
Vanadium - Total
3.02
J
1.40
10.0
ug/L
EPA 6010D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 of 97

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SAMPLE DETECTION SUMMARY
Client ID: 7401-1309
Lab ID:
CDO0630-12
Analvte
Results
Flag
MDL
Q
Units
Method Notes
Barium - Total
119
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.819
J
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
2.59
J
1.40
10.0
ug/L
EPA 6010D
Copper - Total
1.69
J
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
2.70
J
2.20
10.0
uq/L
EPA 6010D
Client ID: 7401-P11R
Lab ID:
CDO0630-13
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
Barium - Total
147
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
3.34
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
3.33
J
1.40
10.0
ug/L
EPA 6010D
Copper - Total
8.59
J
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
3.41
J
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
9.71
J
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
48.9
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-1312
Lab ID:
CDO0630-15
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
36.9
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.627
J
0.160
1.00
ug/L
EPA 6010D
Client ID: 7401-1313
Lab ID:
CDO0630-16
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
156
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
2.04
0.160
1.00
ug/L
EPA 6010D
Zinc - Total
7.17
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-131311)
Lab ID:
CDO0630-17
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
73.0
1.10
10.0
ug/L
EPA 6010D
Client ID: 7401-11316R
Lab ID:
CDO0630-18
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
93
D
4.0
10
ug/L
EPA 8260D
Client ID: 7401-11316R
Lab ID:
CD00630-18RE1
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Acetone
22
10
20
ug/L
EPA 8260D
Benzene
1.8
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
0.87
J
0.17
1.0
ug/L
EPA 8260D
Client ID: 7401-P16R
Lab ID:
CDO0630-19
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
833
1.10
10.0
ug/L
EPA 6010D
Nickel - Total
14.4
2.20
10.0
ug/L
EPA 6010D
Client ID: 7401-1317
Lab ID:
CDO0630-20
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
4.1
0.80
2.0
ug/L
EPA 8260D
Chlorobenzene
0.99
J
0.17
1.0
ug/L
EPA 8260D
Client ID: 7401-P17
Lab ID:
CDO0630-21
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
132
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
1.34
0.160
1.00
ug/L
EPA 6010D
Copper - Total
2.80
J
1.60
10.0
ug/L
EPA 6010D
Nickel- Total
3.15
J
2.20
10.0
ug/L
EPA 6010D
Zinc - Total
7.07
J
4.40
10.0
ug/L
EPA 6010D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 9 of 97

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SAMPLE DETECTION SUMMARY
Client ID: 7401-1319
Lab ID:
CD00630-22RE1
Analvte
Results
Flag
MDL
Q
Units
Method Notes
1,1-Dichloroethane
3.2
0.13
1.0
ug/L
EPA 8260D
1,4-Dichlorobenzene
3.6
0.19
1.0
ug/L
EPA 8260D
1,4-Dioxane
180
D
4.0
10
ug/L
EPA 8260D
Benzene
3.2
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
4.8
0.17
1.0
ug/L
EPA 8260D
cis-1,2-Dichloroethene
2.4
0.15
1.0
ug/L
EPA 8260D
Ethylbenzene
1.2
0.13
1.0
ug/L
EPA 8260D
o-Xylene
0.41
J
0.065
1.0
ug/L
EPA 8260D
Vinyl chloride
0.50
J
0.32
1.0
uq/L
EPA 8260D
I Client ID: 7401-P39 Lab ID: CDO0630-23
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
2190
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
18.6
0.160
1.00
ug/L
EPA 6010D
Cadmium - Total
0.961
J
0.360
1.00
ug/L
EPA 6010D
Cobalt - Total
21.9
1.40
10.0
ug/L
EPA 6010D
Copper - Total
1.94
J
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
30.3
2.20
10.0
ug/L
EPA 6010D
Selenium - Total
1.82
J
1.82
2.00
ug/L
EPA 6020E
Zinc - Total
133
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-132011
Lab ID:
CDO0630-24
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
73
0.80
2.0
ug/L
EPA 8260D
Client ID: 7401-132011
Lab ID:
CD00630-24RE1
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,1-Dichloroethane
0.49
J
0.13
1.0
ug/L
EPA 8260D
1,4-Dichlorobenzene
3.5
0.19
1.0
ug/L
EPA 8260D
Benzene
1.8
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
1.8
0.17
1.0
ug/L
EPA 8260D
Ethylbenzene
1.2
0.13
1.0
ug/L
EPA 8260D
Client ID: 7401-132011
Lab ID:
CDO0630-25
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
918
1.10
10.0
ug/L
EPA 6010D
Cadmium - Total
6.55
0.360
1.00
ug/L
EPA 6010D
Cobalt - Total
2.83
J
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
10.9
2.20
10.0
ug/L
EPA 6010D
Client ID: 7401-13201)
Lab ID:
CDO0630-27
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
68.7
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
5.88
0.160
1.00
ug/L
EPA 6010D
Cadmium - Total
0.641
J
0.360
1.00
ug/L
EPA 6010D
Chromium - Total
5.08
J
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
3.41
J
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
7.88
J
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
11.8
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-1321
Lab ID:
CDO0630-28
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
51.5
1.10
10.0
ug/L
EPA 6010D
Cobalt - Total
1.46
J
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
2.32
J
2.20
10.0
ug/L
EPA 6010D
Client ID: 7401-1323
Lab ID:
CDO0630-30
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
14.6
1.10
10.0
ug/L
EPA 6010D
Zinc - Total
6.55
1
4.40
10.0
ug/L
EPA 6010D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 97

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SAMPLE DETECTION SUMMARY
Client ID: 7401-1328
Lab ID:
CDO0630-32
Analvte
Results
Flag
MDL
Q
Units
Method
Notes
Barium - Total
41.2
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.917
J
0.160
1.00
ug/L
EPA 6010D
Nickel - Total
3.70
J
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
1.40
J
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
14.9
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-1329
Lab ID:
CD00630-33RE1
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dichlorobenzene
2.2
0.19
1.0
ug/L
EPA 8260D
1,4-Dioxane
180
D
4.0
10
ug/L
EPA 8260D
Benzene
2.2
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
12
0.17
1.0
ug/L
EPA 8260D
Ethylbenzene
0.67
J
0.13
1.0
ug/L
EPA 8260D
Client ID: 7401-1329
Lab ID:
CDO0630-34
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Barium - Total
738
1.10
10.0
ug/L
EPA 6010D
Cadmium - Total
4.19
0.360
1.00
ug/L
EPA 6010D
Nickel - Total
2.42
J
2.20
10.0
ug/L
EPA 6010D
Selenium - Total
1.89
J
1.82
2.00
ug/L
EPA 6020E
Zinc - Total
6.24
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-SW3
Lab ID:
CDO0630-35
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Acetone
16
J
10
20
ug/L
EPA 8260D
Barium - Total
31.1
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.373
1
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
27.7
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
9.08
J
2.20
10.0
ug/L
EPA 6010D
Zinc - Total
42.7
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-SW4
Lab ID:
CDO0630-36
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
1.9
1
0.80
2.0
ug/L
EPA 8260D
Barium - Total
18.6
1.10
10.0
ug/L
EPA 6010D
Zinc - Total
5.82
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-SW2
Lab ID:
CDO0630-37
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
1.5
J
0.80
2.0
ug/L
EPA 8260D
2-Butanone
12
1.3
5.0
ug/L
EPA 8260D
Acetone
36
10
20
ug/L
EPA 8260D
Barium - Total
64.1
1.10
10.0
ug/L
EPA 6010D
Cobalt - Total
3.05
J
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
2.87
J
2.20
10.0
ug/L
EPA 6010D
Toluene
0.73
J
0.14
1.0
ug/L
EPA 8260D
Zinc - Total
6.30
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-PZ3
Lab ID:
CDO0630-38
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
1,4-Dioxane
2.2
0.80
2.0
ug/L
EPA 8260D
Barium - Total
63.0
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.175
J
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
1.85
J
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
7.83
J
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-EB
Lab ID:
CDO0630-39
Analvte
Results
Flag
MDL
PQL
Units
Method
Notes
Carbon disulfide
4.5
J
1.5
5.0
ug/L
EPA 8260D
Zinc - Total
77.3
4.40
10.0
ug/L
EPA 6010D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 97

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SAMPLE DETECTION SUMMARY
Client ID: 7401-PZ2 Lab ID: CDO0630-40
Analvte Results Flag MDL PQL Units Method Notes
Barium - Total 148 1.10 10.0 ug/L EPA 6010D
Zinc - Total 14.4 4.40 10.0 ug/L EPA 6010D
Client ID: 7401-FB Lab ID: CDO0630-41
Analvte Results Flag MDL PQL Units Method Notes
Methylene chloride
0.51 J 0.23 1.0 ug/L EPA 8260D 0-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 97

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ANALYTICAL RESULTS
Description: 7401-MWlR Lab Sample ID:CD00630-01 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 17:45 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10040
EPA 8260D
02/11/20
09:25
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10040
EPA 8260D
02/11/20
09:25
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10040
EPA 8260D
02/11/20
09:25
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QL-02,
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10040
EPA 8260D
02/11/20
09:25
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:25
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 13 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MWlR Lab Sample ID:CD00630-01 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 17:45 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10040
EPA 8260D
02/11/20 09:25
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10040
EPA 8260D
02/11/20 09:25
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10040
EPA 8260D
02/11/20 09:25
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10040
EPA 8260D
02/11/20 09:25
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
49
1
50.0
97 %
53-136
OB10040
EPA 626OD
02111120 09:25
REF
Dibromofluoromethane
46
1
50.0
91 %
67-129
OB10040
EPA 826OD
02111120 09:25
REF
Toluene-d8
42
1
50.0
84 %
59-134
OB10040
EPA 626OD
02111120 09:25
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 15:43
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Barium [7440-39-3]^
53.4
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Beryllium [7440-41-7]^
0.430
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 12:02
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 12:02
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 15:43
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 15:43
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 12:02
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 17:05
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB06030
EPA 826OD
0210612017:05
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 14 of 97

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ANALYTICAL RESULTS
Description: 7401-MW3 Lab Sample ID:CD00630-02 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 14:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,2-Dibromoethane [506-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10040
EPA 8260D
02/11/20
09:57
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10040
EPA 8260D
02/11/20
09:57
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10040
EPA 8260D
02/11/20
09:57
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QL-02,
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10040
EPA 8260D
02/11/20
09:57
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10040
EPA 8260D
02/11/20
09:57
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 97

(� �Eo
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ANALYTICAL RESULTS
Description: 7401-MW3 Lab Sample ID:CD00630-02 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 14:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10040
EPA 8260D
02/11/20 09:57
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10040
EPA 8260D
02/11/20 09:57
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10040
EPA 8260D
02/11/20 09:57
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10040
EPA 8260D
02/11/20 09:57
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
46
1
50.0
92 %
53-136
OB10040
EPA 626OD
02111120 09:57
REF
Dibromofluoromethane
49
1
50.0
98 %
67-129
OB10040
EPA 826OD
02111120 09:57
REF
Toluene-d8
41
1
50.0
83 %
59-134
OB10040
EPA 626OD
02111120 09:57
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 15:47
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Barium [7440-39-3]^
169
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Beryllium [7440-41-7]^
0.350
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 12:31
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 12:31
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Cobalt[7440-48-4]^
5.99
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Nickel[7440-02-O]^
5.51
J
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 15:47
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 15:47
RLF
Vanadium [7440-62-2]^
3.28
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Zinc[744O-66-6]^
23.4
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 12:31
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 17:31
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
5.2
1
5.00
103 %
75-125
OB06030
EPA 826OD
021061201721
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 97

00�
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ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID:CD00630-03 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 10:55 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
17:49
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
17:49
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
17:49
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
17:49
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
17:49
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID:CD00630-03 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 10:55 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 17:49
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 17:49
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 17:49
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 17:49
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
50
1
50.0
100 %
53-136
OB10024
EPA 626OD
02110120 17:49
REF
Dibromofluoromethane
49
1
50.0
98 %
67-129
OB10024
EPA 626OD
0211012017:49
REF
Toluene-d8
40
1
50.0
79 %
59-134
OB10024
EPA 626OD
0211012017:49
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
7.2
ug/L
1
0.80 2.0
OB06030
EPA 8260D
02/06/20 17:56
S1R
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffy Notes
Toluene-d8 5.1 1 5.00 102 % 75-125 OB06030 EPA 826OD 0210612017:56 SIR
Description: 7401-MW6R Lab Sample ID:CD00630-04 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:10 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20 15:52
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Barium [7440-39-3]^
2030
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 12:34
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 12:34
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Nickel[7440-02-O]^
2.57
J
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20 15:52
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20 15:52
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
Zinc[744O-66-6]^
16.9
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 12:34
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 18 of 97

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www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW8 Lab Sample ID:CD00630-05 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 08:40 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QL-02
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
18:22
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
18:22
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
18:22
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
18:22
REF
Benzene [71-43-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
cis- 1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
cis- 1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:22
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 19 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW8 Lab Sample ID:CDO0630-05 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 08:40 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 18:22
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 18:22
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 18:22
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 18:22
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB10024
EPA 6260D
02110120 18:22
REF
Dibromofluoromethane
49
1
50.0
98 %
67-129
OB10024
EPA 8260D
0211012018:22
REF
Toluene-d8
40
1
50.0
80 %
59-134
OB10024
EPA 6260D
0211012018:22
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 21:59
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Barium [7440-39-3]^
49.6
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Beryllium [7440-41-7]^
0.340
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 12:36
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 12:36
JDH
Chromium [7440-47-3]^
1.90
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Copper[7440-50-8]^
1.76
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 21:59
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 21:59
RLF
Vanadium [7440-62-2]^
2.93
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 12:36
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 18:22
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
4.8
1
5.00
97 %
75-125
OB06030
EPA 8260D
0210612018:22
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 20 of 97

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ANALYTICAL RESULTS
Description: 7401-P02 Lab Sample ID:CD00630-06 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 14:00 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
18:54
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
18:54
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
18:54
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
18:54
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
18:54
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 97

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ANALYTICAL RESULTS
Description: 7401-P02 Lab Sample ID:CD00630-06 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 14:00 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 18:54
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 18:54
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 18:54
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 18:54
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
47
1
50.0
94 %
53-136
OB10024
EPA 626OD
02110120 18:54
REF
Dibromofluoromethane
48
1
50.0
97 %
67-129
OB10024
EPA 826OD
0211012018:54
REF
Toluene-d8
41
1
50.0
82 %
59-134
OB10024
EPA 626OD
02110120 18:54
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:03
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Barium [7440-39-3]^
13.9
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:24
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:24
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:03
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:03
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:24
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 18:47
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.3
1
5.00
106 %
75-125
OB06030
EPA 826OD
0210612018:47
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 22 of 97

00�
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ANALYTICAL RESULTS
Description: 7401-PO4 Lab Sample ID:CD00630-07 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 14:32 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
02:59
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
02:59
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
02:59
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
02:59
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
02:59
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
02:59
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
02:59
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page
23 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PO4 Lab Sample ID:CD00630-07 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 14:32 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 02:59 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 02:59 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB05053
EPA 626OD
02109120 02:59
REF
Dibromofluoromethane
49
1
50.0
97 %
67-129
OB05053
EPA 826OD
02109120 02:59
REF
Toluene-d8
42
1
50.0
83 %
59-134
OB05053
EPA 826OD
02109120 02:59
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80 2.0
OB06030
EPA 8260D
02/06/20 19:13
S1R
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.0 1 5.00 101 % 75-125 OB06030 EPA 826OD 0210612019:13 SIR
Description: 7401-PO4 Lab Sample ID:CD00630-08 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:10 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20 22:07
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Barium [7440-39-3]^
95.8
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Beryllium [7440-41-7]^
0.177
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:26
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:26
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Copper[7440-50-8]^
3.37
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20 22:07
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20 22:07
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:26
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P05 Lab Sample ID:CD00630-09 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 17:10 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
19:26
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
19:26
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
19:26
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
19:26
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:26
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P05 Lab Sample ID:CD00630-09 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 17:10 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 19:26
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 19:26
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 19:26
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 19:26
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
48
1
50.0
96 %
53-136
OB10024
EPA 626OD
02110120 19:26
REF
Dibromofluoromethane
47
1
50.0
93 %
67-129
OB10024
EPA 826OD
0211012019:26
REF
Toluene-d8
41
1
50.0
82 %
59-134
OB10024
EPA 626OD
02110120 19:26
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:12
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Barium [7440-39-3]^
27.3
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Beryllium [7440-41-7]^
0.258
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:29
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:29
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Copper[7440-50-8]^
2.41
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:12
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:12
RLF
Vanadium [7440-62-2]^
1.55
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:29
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 19:38
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB06030
EPA 826OD
021061201928
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 26 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P06 Lab Sample ID:CD00630-10 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
19:58
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
19:58
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
19:58
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
19:58
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01,
QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
19:58
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 27 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P06 Lab Sample ID:CD00630-10 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 19:58
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 19:58
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 19:58
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 19:58
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
48
1
50.0
96 %
53-136
OB10024
EPA 626OD
02110120 19:58
REF
Dibromofluoromethane
51
1
50.0
102 %
67-129
OB10024
EPA 626OD
0211012019:58
REF
Toluene-d8
41
1
50.0
82 %
59-134
OB10024
EPA 626OD
02110120 19:58
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:16
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Barium [7440-39-3]^
26.4
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Beryllium [7440-41-7]^
0.700
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:31
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:31
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Copper[7440-50-8]^
1.79
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:16
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:16
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Zinc[744O-66-6]^
4.90
J
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:31
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 20:04
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
5.1
1
5.00
103 %
75-125
OB06030
EPA 826OD
02106120 20: 04
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P07 Lab Sample ID:CD00630-11 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 13:45 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
20:31
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
20:31
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
20:31
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
20:31
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV -OS,
QL-02
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
20:31
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 29 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PO7 Lab Sample ID:CDO0630-11 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 13:45 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 20:31
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 20:31
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 20:31
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 20:31
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
47
1
50.0
94 %
53-136
OB10024
EPA 6260D
02110120 20:31
REF
Dibromofluoromethane
47
1
50.0
94 %
67-129
OB10024
EPA 8260D
02110120 20:31
REF
Toluene-d8
41
1
50.0
82 %
59-134
OB10024
EPA 6260D
02110120 20:31
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:20
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Barium [7440-39-3]^
267
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Beryllium [7440-41-7]^
0.755
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:34
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:34
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Cobalt[7440-48-4]^
2.84
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Copper[7440-50-8]^
2.54
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Nickel[7440-02-O]^
3.50
J
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Selenium [7782-49-2]^
3.79
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:20
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:20
RLF
Vanadium [7440-62-2]^
3.02
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:34
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 20:29
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
4.9
1
5.00
98 %
75-125
OB06030
EPA 8260D
02106120 20:29
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P09 Lab Sample ID:CD00630-12 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:10 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QL-02
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20 21:03
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20 21:03
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20 21:03
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20 21:03
REF
Benzene [71-43-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
cis- 1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
cis- 1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P09 Lab Sample ID:CD00630-12 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:10 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 21:03
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
49
1
50.0
97 %
53-136
OB10024
EPA 626OD
02110120 21:03
REF
Dibromofluoromethane
47
1
50.0
93 %
67-129
OB10024
EPA 826OD
02110120 21:03
REF
Toluene-d8
43
1
50.0
86 %
59-134
OB10024
EPA 626OD
02110120 21:03
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:24
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Barium [7440-39-3]^
119
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Beryllium [7440-41-7]^
0.819
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:37
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:37
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Cobalt[7440-48-4]^
2.59
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Copper[7440-50-8]^
1.69
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Nickel[7440-02-O]^
2.70
J
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:24
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:24
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:37
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB06030
EPA 8260D
02/06/20 20:55
S1R
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.0
1
5.00
100 %
75-125
OB06030
EPA 826OD
02106120 20:55
SIR
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 32 of 97

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ANALYTICAL RESULTS
Description: 7401-P11R Lab Sample ID:CD00630-13 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:35 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QL-02
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20 21:35
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20 21:35
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20 21:35
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20 21:35
REF
Benzene [71-43-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
cis- 1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
cis- 1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 33 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PllR Lab Sample ID:CD00630-13 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:35 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 21:35
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
47
1
50.0
93 %
53-136
OB10024
EPA 626OD
02110120 21:35
REF
Dibromofluoromethane
48
1
50.0
96 %
67-129
OB10024
EPA 826OD
02110120 21:35
REF
Toluene-d8
42
1
50.0
84 %
59-134
OB10024
EPA 626OD
02110120 21:35
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:29
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Barium [7440-39-3]^
147
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Beryllium [7440-41-7]^
3.34
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:39
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:39
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Cobalt[7440-48-4]^
3.33
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Copper[7440-50-8]^
8.59
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Nickel[7440-02-O]^
3.41
J
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:29
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:29
RLF
Vanadium [7440-62-2]^
9.71
J
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Zinc[744O-66-6]^
48.9
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:39
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 11:14
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB07038
EPA 826OD
0210712011:14
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 34 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID:CD00630-14 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 10:20 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
22:07
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
22:07
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
22:07
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
22:07
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QL-02,
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01,
QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:07
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 35 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID:CD00630-14 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 10:20 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 22:07
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 22:07
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 22:07
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 22:07
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB10024
EPA 626OD
02110120 22:07
REF
Dibromofluoromethane
46
1
50.0
92 %
67-129
OB10024
EPA 826OD
02110120 22:07
REF
Toluene-d8
41
1
50.0
81 %
59-134
OB10024
EPA 626OD
02110120 22:07
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
u
ug/L
1
0.80 2.0
OB07038
EPA 8260D
02/07/20 11:40
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffy Notes
Toluene-d8 5.3 1 5.00 107 % 75-125 OB07038 EPA 826OD 0210712011:40 KKW
Description: 7401-P12 Lab Sample ID:CD00630-15 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:45 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20 22:33
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Barium [7440-39-3]^
36.9
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Beryllium [7440-41-7]^
0.627
J
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:42
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:42
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20 22:33
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20 22:33
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:42
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 36 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P13 Lab Sample ID:CD00630-16 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 14:55 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
22:39
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
22:39
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
22:39
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
22:39
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV -OS,
QL-02
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
22:39
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P13 Lab Sample ID:CD00630-16 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 14:55 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 22:39
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 22:39
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 22:39
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 22:39
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
44
1
50.0
88 %
53-136
OB10024
EPA 626OD
02110120 22:39
REF
Dibromofluoromethane
48
1
50.0
96 %
67-129
OB10024
EPA 826OD
02110120 22:39
REF
Toluene-d8
43
1
50.0
86 %
59-134
OB10024
EPA 626OD
02110120 22:39
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:37
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Barium [7440-39-3]^
156
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Beryllium [7440-41-7]^
2.04
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:44
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:44
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:37
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:37
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Zinc[744O-66-6]^
7.17
J
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:44
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 12:05
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.4
1
5.00
109 %
75-125
OB07038
EPA 826OD
0210712012:05
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 38 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P131) Lab Sample ID:CD00630-17 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 15:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
23:12
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
23:12
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
23:12
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
23:12
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Iodomethane[74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:12
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 39 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P13D Lab Sample ID:CDO0630-17 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 15:30 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 23:12
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 23:12
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 23:12
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 23:12
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
50
1
50.0
101 %
53-136
OB10024
EPA 6260D
02110120 23:12
REF
Dibromofluoromethane
46
1
50.0
92 %
67-129
OB10024
EPA 6260D
02110120 23:12
REF
Toluene-d8
44
1
50.0
88 %
59-134
OB10024
EPA 6260D
02110120 23:12
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020B
02/09/20 22:57
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Barium [7440-39-3]^
73.0
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:47
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:47
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020B
02/09/20 22:57
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020B
02/09/20 22:57
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:47
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 12:31
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB07038
EPA 8260D
0210712012:31
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 40 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P1611 Lab Sample ID:CD00630-18 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 16:00 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB11038
EPA 8260D
02/12/20 17:45
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB11038
EPA 8260D
02/12/20 17:45
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Acetone [67-64-1]A
22
ug/L
1
10
20
OB11038
EPA 8260D
02/12/20 17:45
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OB11038
EPA 8260D
02/12/20 17:45
REF
Benzene [71-43-2]A
1.8
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Chlorobenzene [108-90-7]A
0.87
J
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Chloroform [67-66-3]A
0.18
U
ug/L
1
0.18
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
cis-1,2-Dichloroethene [156-59-2]A
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Ethylbenzene [100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Iodomethane [74-88-4]A
1.7
U
ug/L
1
1.7
5.0
OB11038
EPA 8260D
02/12/20 17:45
REF
m,p-Xylenes[108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Styrene [100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
OB11038
EPA 8260D
02/12/20 17:45
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB11038
EPA 8260D
02/12/20 17:45
REF
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced in full.
Page 41 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID:CD00630-18 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 16:00 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB11038 EPA 8260D 02/12/20 17:45 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB11038 EPA 8260D 02/12/20 17:45 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB11036
EPA 626OD
02112120 17:45
REF
Dibromofluoromethane
42
1
50.0
85 %
67-129
OB11036
EPA 826OD
02112120 17:45
REF
Toluene-d8
46
1
50.0
91 %
59-134
OB11038
EPA 826OD
02112120 17:45
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
93
D
ug/L
5
4.0 10
OB07038
EPA 8260D
02/07/20 19:19
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.0 1 5.00 100 % 75-125 OB07038 EPA 826OD 0210712019:19 KKW
Description: 7401-P16R Lab Sample ID:CD00630-19 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:25 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable)
by EPA 6000/7000
Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20
23:01
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Barium [7440-39-3]^
833
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20
11:45
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20
11:45
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Nickel[7440-02-O]^
14.4
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20
23:01
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20
23:01
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20
11:45
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 42 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P17 Lab Sample ID:CD00630-20 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 11:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl
Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QL-02
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB10024
EPA 8260D
02/10/20
23:44
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB10024
EPA 8260D
02/10/20
23:44
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB10024
EPA 8260D
02/10/20
23:44
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB10024
EPA 8260D
02/10/20
23:44
REF
Benzene [71-43-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QL-02,
QV-01
Chlorobenzene [308-90-7]^
0.99
1
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
cis- 1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
cis- 1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QL-02,
QV-01
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB10024
EPA 8260D
02/10/20
23:44
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 43 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P17 Lab Sample ID:CD00630-20 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 11:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flaa
Units
DF
MDL
POLL
Batch
Method
Analyzed
AX Notes
Trichlorofluoromethane [75-69-4]^ 0.24
U
ug/L
1
0.24
1.0
OB10024
EPA 8260D
02/10/20 23:44
REF QV-01
Vinyl acetate [108-05-4]^ 0.95
U
ug/L
1
0.95
5.0
OB10024
EPA 8260D
02/10/20 23:44
REF
Vinyl chloride [75-01-4]^ 0.32
U
ug/L
1
0.32
1.0
OB10024
EPA 8260D
02/10/20 23:44
REF
Xylenes (Total) [1330-20-7]^ 0.45
U
ug/L
1
0.45
3.0
OB10024
EPA 8260D
02/10/20 23:44
REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
99 %
53-136
OB10024
EPA 626OD
02110120 23:44
REF
Dibromofluoromethane
45
1
50.0
91 %
67-129
OB10024
EPA 826OD
02110120 23:44
REF
Toluene-d8
39
1
50.0
78 %
59-134
OB10024
EPA 626OD
02110120 23:44
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
4.1
ug/L
1
0.80 2.0
OB07038
EPA 8260D
02/07/20 12:57
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffy Notes
Toluene-d8 5.0 1 5.00 100 % 75-125 OB07038 EPA 826OD 0210712012:57 KKW
Description: 7401-P17 Lab Sample ID:CD00630-21 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:47 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony[7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20 23:05
RLF
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Barium [7440-39-3]^
132
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Beryllium [7440-41-7]^
1.34
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 13:58
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 13:58
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Copper[7440-50-8]^
2.80
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Nickel[7440-02-O]^
3.15
J
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20 23:05
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20 23:05
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
Zinc[744O-66-6]^
7.07
J
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 13:58
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 44 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P19 Lab Sample ID:CD00630-22 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 12:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,1-Dichloroethane [75-34-3]A
3.2
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
1,4-Dichlorobenzene [306-46-7]^
3.6
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB11038
EPA 8260D
02/12/20
18:17
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB11038
EPA 8260D
02/12/20
18:17
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB11038
EPA 8260D
02/12/20
18:17
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB11038
EPA 8260D
02/12/20
18:17
REF
Benzene [71-43-2]A
3.2
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Chlorobenzene [108-90-7]A
4.8
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
cis-1,2-Dichloroethene [156-59-2]A
2.4
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Ethylbenzene [100-41-4]A
1.2
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB11038
EPA 8260D
02/12/20
18:17
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
o-Xylene [95-47-6]A
0.41
J
ug/L
1
0.065
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB11038
EPA 8260D
02/12/20
18:17
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OB11038
EPA 8260D
02/12/20
18:17
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 45 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P19 Lab Sample ID:CD00630-22 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 12:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.50 J ug/L 1 0.32 1.0 OB11038 EPA 8260D 02/12/20 18:17 REF
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB11038 EPA 8260D 02/12/20 18:17 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
97 %
53-136
OB11036
EPA 626OD
02112120 18:17
REF
Dibromofluoromethane
43
1
50.0
86 %
67-129
OB11036
EPA 826OD
02112120 18:17
REF
Toluene-d8
46
1
50.0
91 %
59-134
OB11038
EPA 826OD
02112120 18:17
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
180
D
ug/L
5
4.0 10
OB10051
EPA 8260D
02/10/20 13:24
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.5 1 5.00 110 % 75-125 OB10051 EPA 826OD 0211012013:24 KKW
Description: 7401-P19 Lab Sample ID:CD00630-23 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:56 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]A
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20 23:10
RLF
Arsenic[7440-38-2]A
7.60
U
ug/L
1
7.60
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Barium [7440-39-3]^
2190
ug/L
1
1.10
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Beryllium [7440-41-7]^
18.6
ug/L
1
0.160
1.00
OB04035
EPA 6010D
02/07/20 14:00
JDH
Cadmium [7440-43-9]^
0.961
J
ug/L
1
0.360
1.00
OB04035
EPA 6010D
02/07/20 14:00
JDH
Chromium [7440-47-3]1
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Cobalt[7440-48-4]^
21.9
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Copper[7440-50-8]^
1.94
J
ug/L
1
1.60
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Lead [7439-92-1]A
3.10
U
ug/L
1
3.10
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Nickel[7440-02-O]^
30.3
ug/L
1
2.20
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Selenium [7782-49-2]^
1.82
J
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20 23:10
RLF
Silver [7440-22-4]A
1.90
U
ug/L
1
1.90
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Thallium [7440-28-0]A
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20 23:10
RLF
Vanadium [7440-62-2]A
1.40
U
ug/L
1
1.40
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
Zinc[744O-66-6]^
133
ug/L
1
4.40
10.0
OB04035
EPA 6010D
02/07/20 14:00
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID:CD00630-24 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 08:40 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,1-Dichloroethane [75-34-3]A
0.49
J
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
1,4-Dichlorobenzene [306-46-7]^
3.5
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB11038
EPA 8260D
02/12/20
18:48
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB11038
EPA 8260D
02/12/20
18:48
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB11038
EPA 8260D
02/12/20
18:48
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB11038
EPA 8260D
02/12/20
18:48
REF
Benzene [71-43-2]A
1.8
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Chlorobenzene [308-90-7]A
1.8
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Ethylbenzene [100-41-4]A
1.2
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB11038
EPA 8260D
02/12/20
18:48
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB11038
EPA 8260D
02/12/20
18:48
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OB11038
EPA 8260D
02/12/20
18:48
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 47 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID:CD00630-24 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 08:40 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB11038 EPA 8260D 02/12/20 18:48 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB11038 EPA 8260D 02/12/20 18:48 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
50
1
50.0
100 %
53-136
OB11036
EPA 626OD
02112120 16:48
REF
Dibromofluoromethane
42
1
50.0
85 %
67-129
OB11036
EPA 626OD
0211212016:48
REF
Toluene-d8
46
1
50.0
92 %
59-134
OB11038
EPA 626OD
0211212016:48
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
73
ug/L
1
0.80 2.0
OB07038
EPA 8260D
02/07/20 13:47
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.3 1 5.00 106 % 75-125 OB07038 EPA 826OD 0210712013:47 KKW
Description: 7401-P20R Lab Sample ID:CD00630-25 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:02 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05025
EPA 6020E
02/09/20 23:14
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Barium [7440-39-3]^
918
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 11:08
]DH
Cadmium [7440-43-9]^
6.55
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 11:08
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Cobalt[7440-48-4]^
2.83
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Nickel[7440-02-O]^
10.9
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05025
EPA 6020E
02/09/20 23:14
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05025
EPA 6020E
02/09/20 23:14
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 11:08
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 48 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P201) Lab Sample ID:CD00630-26 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 09:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB07021
EPA 8260D
02/07/20 23:30
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB07021
EPA 8260D
02/07/20 23:30
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB07021
EPA 8260D
02/07/20 23:30
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB07021
EPA 8260D
02/07/20 23:30
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB07021
EPA 8260D
02/07/20 23:30
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB07021
EPA 8260D
02/07/20 23:30
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB07021
EPA 8260D
02/07/20 23:30
REF
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced in full.
Page 49 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID:CDO0630-26 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 09:30 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed Ay Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB07021 EPA 8260D 02/07/20 23:30 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB07021 EPA 8260D 02/07/20 23:30 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
46
1
50.0
92 %
53-136
OB07021
EPA 6260D
02107120 23:30
REF
Dibromofluoromethane
47
1
50.0
94 %
67-129
OB07021
EPA 8260D
02107120 23:30
REF
Toluene-d8
40
1
50.0
80 %
59-134
OB07021
EPA 8260D
02107120 2330
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80 2.0
OB07038
EPA 8260D
02/07/20 14:13
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.4 1 5.00 107 % 75-125 OB07038 EPA 8260D 0210712014:13 KKW
Description: 7401-P20D Lab Sample ID:CDO0630-27 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:06 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05029
EPA 6020E
02/10/20 00:02
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Barium [7440-39-3]^
68.7
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Beryllium [7440-41-7]^
5.88
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 11:48
JDH
Cadmium [7440-43-9]^
0.641
J
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 11:48
JDH
Chromium [7440-47-3]^
5.08
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Nickel[7440-02-O]^
3.41
J
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05029
EPA 6020E
02/10/20 00:02
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05029
EPA 6020E
02/10/20 00:02
RLF
Vanadium [7440-62-2]^
7.88
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
Zinc[7440-66-6]^
11.8
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 11:48
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 50 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P21 Lab Sample ID:CD00630-28 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:45 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
Ay Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB07021
EPA 8260D
02/08/20
00:02
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB07021
EPA 8260D
02/08/20
00:02
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB07021
EPA 8260D
02/08/20
00:02
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB07021
EPA 8260D
02/08/20
00:02
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Ethylbenzene[500-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB07021
EPA 8260D
02/08/20
00:02
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB07021
EPA 8260D
02/08/20
00:02
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB07021
EPA 8260D
02/08/20
00:02
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 51 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P21 Lab Sample ID:CDO0630-28 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:45 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB07021 EPA 8260D 02/08/20 00:02 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB07021 EPA 8260D 02/08/20 00:02 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
48
1
50.0
96 %
53-136
OB07021
EPA 6260D
02108120 00:02
REF
Dibromofluoromethane
47
1
50.0
94 %
67-129
OB07021
EPA 8260D
02106120 00:02
REF
Toluene-d8
41
1
50.0
83 %
59-134
OB07021
EPA 8260D
02106120 00:02
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:06
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Barium [7440-39-3]^
51.5
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 11:51
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 11:51
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Cobalt[7440-48-4]^
1.46
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Nickel[7440-02-O]^
2.32
J
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:06
RLF
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:06
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Zinc [7440-66-6]^
4.40
u
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 11:51
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
u
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 14:38
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB07038
EPA 8260D
021071201428
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 52 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P23 Lab Sample ID:CD00630-29 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 15:25 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
04:04
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
04:04
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
04:04
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
04:04
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Ethylbenzene[500-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
04:04
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
04:04
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
04:04
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 53 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P23 Lab Sample ID:CD00630-29 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 15:25 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 04:04 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 04:04 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
45
1
50.0
89 %
53-136
OB05053
EPA 626OD
02109120 04:04
REF
Dibromofluoromethane
48
1
50.0
97 %
67-129
OB05053
EPA 826OD
02109120 04:04
REF
Toluene-d8
43
1
50.0
85 %
59-134
OB05053
EPA 826OD
02109120 04:04
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80 2.0
OB07038
EPA 8260D
02/07/20 15:04
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.3 1 5.00 106 % 75-125 OB07038 EPA 826OD 0210712015:04 KKW
Description: 7401-P23 Lab Sample ID:CD00630-30 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 16:20 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable)
by EPA 6000/7000
Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05029
EPA 6020E
02/10/20
00:11
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Barium [7440-39-3]^
14.6
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20
11:53
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20
11:53
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Nickel[7440-02-O]^
2.20
U
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05029
EPA 6020E
02/10/20
00:11
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05029
EPA 6020E
02/10/20
00:11
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
Zinc[744O-66-6]^
6.55
J
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20
11:53
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID:CD00630-31 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 11:50 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
04:36
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
04:36
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
04:36
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
04:36
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Ethylbenzene[500-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
04:36
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
04:36
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
04:36
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 55 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID:CD00630-31 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 11:50 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 04:36 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 04:36 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
48
1
50.0
95 %
53-136
OB05053
EPA 626OD
02109120 04:36
REF
Dibromofluoromethane
50
1
50.0
100 %
67-129
OB05053
EPA 626OD
02109120 04:36
REF
Toluene-d8
39
1
50.0
79 %
59-134
OB05053
EPA 626OD
02109120 04:36
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80 2.0
OB07038
EPA 8260D
02/07/20 15:29
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.2 1 5.00 104 % 75-125 OB07038 EPA 826OD 0210712015:29 KKW
Description: 7401-P28 Lab Sample ID:CD00630-32 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 09:51 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable)
by EPA 6000/7000
Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05029
EPA 6020E
02/10/20
00:15
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Barium [7440-39-3]^
41.2
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Beryllium [7440-41-7]^
0.917
J
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20
11:56
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20
11:56
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Nickel[7440-02-O]^
3.70
J
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
OB05029
EPA 6020E
02/10/20
00:15
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05029
EPA 6020E
02/10/20
00:15
RLF
Vanadium [7440-62-2]^
1.40
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
Zinc[744O-66-6]^
14.9
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20
11:56
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 56 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID:CD00630-33 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 14:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
1,4-Dichlorobenzene [306-46-7]^
2.2
ug/L
1
0.19
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB11038
EPA 8260D
02/12/20
19:19
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB11038
EPA 8260D
02/12/20
19:19
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB11038
EPA 8260D
02/12/20
19:19
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB11038
EPA 8260D
02/12/20
19:19
REF
Benzene [71-43-2]A
2.2
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Chlorobenzene [108-90-7]A
12
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Ethylbenzene [100-41-4]A
0.67
J
ug/L
1
0.13
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB11038
EPA 8260D
02/12/20
19:19
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB11038
EPA 8260D
02/12/20
19:19
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OB11038
EPA 8260D
02/12/20
19:19
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 57 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID:CD00630-33 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/30/20 14:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed Ay Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB11038 EPA 8260D 02/12/20 19:19 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB11038 EPA 8260D 02/12/20 19:19 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB11036
EPA 626OD
02112120 19:19
REF
Dibromofluoromethane
43
1
50.0
86 %
67-129
OB11036
EPA 826OD
02112120 19:19
REF
Toluene-d8
45
1
50.0
91 %
59-134
OB11038
EPA 826OD
02112120 19:19
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
180
D
ug/L
5
4.0 10
OB10051
EPA 8260D
02/10/20 13:50
KKW
Surrogates Results DF Spike Lv/ % Rec % Rec Limits Batch Method Analyzed ffly Notes
Toluene-d8 5.1 1 5.00 103 % 75-125 OB10051 EPA 826OD 0211012013:50 KKW
Description: 7401-P29 Lab Sample ID:CD00630-34 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:01/31/20 15:36 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Metals (total recoverable)
by EPA 6000/7000
Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-O]^
0.740
U
ug/L
2
0.740
2.00
OB05029
EPA 6020E
02/10/20
00:19
RLF
Arsenic [7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Barium [7440-39-3]^
738
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20
11:58
JDH
Cadmium [7440-43-9]^
4.19
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20
11:58
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Cobalt [7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Nickel[7440-02-O]^
2.42
J
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Selenium [7782-49-2]^
1.89
J
ug/L
2
1.82
2.00
OB05029
EPA 6020E
02/10/20
00:19
RLF
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Thallium [7440-28-O]^
0.220
U
ug/L
2
0.220
2.00
OB05029
EPA 6020E
02/10/20
00:19
RLF
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
Zinc[744O-66-6]^
6.24
J
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20
11:58
JDH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 58 of 97

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW1 Lab Sample ID:CD00630-35 Received: 02/04/20 10:15
Matrix: Surface Water Sampled:01/30/20 17:35 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,2-Dichloroethane [507-06-2]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
QV-01
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
05:40
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
05:40
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Acetone [67-64-1]A
16
J
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
05:40
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
05:40
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Chloroform [67-66-3]A
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
cis-1,2-Dichloroethene [156-59-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Ethylbenzene[500-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Iodomethane [74-88-4]A
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
05:40
REF
m,p-Xylenes[108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
05:40
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
05:40
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 59 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SWI Lab Sample ID:CDO0630-35 Received: 02/04/20 10:15
Matrix: Surface Water Sampled:01/30/20 17:35 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 05:40 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 05:40 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
48
1
50.0
96 %
53-136
OB05053
EPA 6260D
02109120 05:40
REF
Dibromofluoromethane
45
1
50.0
90 %
67-129
OB05053
EPA 8260D
02109120 05:40
REF
Toluene-c48
43
1
50.0
87 %
59-134
OB05053
EPA 8260D
02109120 05:40
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:23
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Barium [7440-39-3]^
31.1
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Beryllium [7440-41-7]A
0.373
J
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:01
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:01
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Cobalt[7440-48-4]A
27.7
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Nickel[7440-02-O]^
9.08
J
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:23
RLF
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:23
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Zinc[7440-66-6]^
42.7
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:01
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
u
ug/L
1
0.80
2.0
OB10051
EPA 8260D
02/10/20 12:33
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.0
1
5.00
100 %
75-125
OB10051
EPA 8260D
0211012012:33
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 60 of 97

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW4 Lab Sample ID:CD00630-36 Received: 02/04/20 10:15
Matrix: Surface Water Sampled:01/30/20 17:46 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
06:12
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
06:12
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
06:12
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
06:12
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
06:12
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
06:12
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
06:12
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 61 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW4 Lab Sample ID:CD00630-36 Received: 02/04/20 10:15
Matrix: Surface Water Sampled:01/30/20 17:46 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 06:12 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 06:12 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
50
1
50.0
99 %
53-136
OB05053
EPA 626OD
02109120 06:12
REF
Dibromofluoromethane
50
1
50.0
101 %
67-129
OB05053
EPA 626OD
02109120 06:12
REF
Toluene-c48
41
1
50.0
82 %
59-134
OB05053
EPA 626OD
02109120 06:12
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:28
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Barium [7440-39-3]^
18.6
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:04
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:04
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Cobalt [7440-48-4]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Nickel[7440-02-O]^
2.20
u
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:28
RLF
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:28
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Zinc[744O-66-6]^
5.82
J
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:04
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]A
1.9
J
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 16:46
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.2
1
5.00
103 %
75-125
OB07038
EPA 826OD
0210712016:46
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 62 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW2 Lab Sample ID:CDO0630-37 Received: 02/04/20 10:15
Matrix: Surface Water Sampled:01/31/20 13:15 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary rertified analyte [NC 591]
Analyte FCAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
QV-01
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
2-Butanone [78-93-3]A
12
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
06:44
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
06:44
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Acetone [67-64-1]A
36
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
06:44
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
06:44
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Carbon disulfide [75-15-O]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Chloroform [67-66-3]A
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
cis-1,2-Dichloroethene [156-59-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Iodomethane [74-88-4]A
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
06:44
REF
m,p-Xylenes[108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Toluene [108-88-3]A
0.73
J
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
06:44
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
06:44
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 63 of 97

(� �Eo
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ANALYTICAL RESULTS
Description: 7401-SW2 Lab Sample ID:CD00630-37 Received: 02/04/20 10:15
Matrix: Surface Water Sampled:01/31/20 13:15 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 06:44 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 06:44 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
51
1
50.0
102 %
53-136
OB05053
EPA 626OD
02109120 06:44
REF
Dibromofluoromethane
50
1
50.0
99 %
67-129
OB05053
EPA 626OD
02109120 06:44
REF
Toluene-c48
38
1
50.0
76 %
59-134
OB05053
EPA 626OD
02109120 06:44
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:32
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Barium [7440-39-3]^
64.1
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:06
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:06
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Cobalt[7440-48-4]^
3.05
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Nickel[7440-02-O]^
2.87
J
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:32
RLF
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:32
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Zinc[744O-66-6]^
6.30
J
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:06
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
1.5
J
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 17:12
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.5
1
5.00
110 %
75-125
OB07038
EPA 826OD
0210712017:12
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 64 of 97

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PZ1 Lab Sample ID: CD00630-38 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB06012
EPA 8260D
02/06/20
23:25
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB06012
EPA 8260D
02/06/20
23:25
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB06012
EPA 8260D
02/06/20
23:25
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB06012
EPA 8260D
02/06/20
23:25
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Ethylbenzene[500-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB06012
EPA 8260D
02/06/20
23:25
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB06012
EPA 8260D
02/06/20
23:25
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB06012
EPA 8260D
02/06/20
23:25
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 65 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PZ1 Lab Sample ID:CD00630-38 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:30 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed Ay Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB06012 EPA 8260D 02/06/20 23:25 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB06012 EPA 8260D 02/06/20 23:25 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
46
1
50.0
92 %
53-136
OB06012
EPA 626OD
02106120 23:25
REF
Dibromofluoromethane
49
1
50.0
99 %
67-129
OB06012
EPA 826OD
02106120 23:25
REF
Toluene-d8
40
1
50.0
79 %
59-134
OB06012
EPA 826OD
02106120 23:25
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:50
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Barium [7440-39-3]^
63.0
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Beryllium [7440-41-7]A
0.175
J
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:09
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:09
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Cobalt[7440-48-4]A
1.85
J
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Nickel[7440-02-O]^
2.20
u
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:50
RLF
QV-01
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:50
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Zinc[744O-66-6]^
7.83
J
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:09
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]A
2.2
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 17:37
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.0
1
5.00
100 %
75-125
OB07038
EPA 826OD
021071201727
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 66 of 97

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-EB Lab Sample ID:CD00630-39 Received: 02/04/20 10:15
Matrix: Water Sampled:01/31/20 09:35 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,1-Dichloroethane [75-34-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,1-Dichloroethene [75-35-4]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,2,3-Trichloropropane [96-18-4]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,2-Dibromo-3-chloropropane [96-12-8]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,2-Dibromoethane [106-93-4]A
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,2-Dichlorobenzene [95-50-1]A
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,2-Dichloroethane [107-06-2]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
QV-01
1,2-Dichloropropane [78-87-5]A
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
1,4-Dichlorobenzene [106-46-7]A
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
07:16
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
07:16
REF
4-Methyl-2-pentanone [108-10-1]A
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
07:16
REF
Acrylonitrile [107-13-1]A
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
07:16
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Bromodichloromethane [75-27-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Bromoform [75-25-2]A
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Carbon disulfide [75-15-O]A
4.5
J
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Chloroform [67-66-3]A
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
cis-1,2-Dichloroethene [156-59-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Iodomethane [74-88-4]A
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
07:16
REF
m,p-Xylenes[108-38-3/106-42-3]A
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Toluene [108-88-3]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
trans-1,2-Dichloroethene [156-60-5]A
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
QV-01
Trichloroethene [79-01-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Trichlorofluoromethane [75-69-4]A
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
07:16
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
07:16
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 67 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-EB Lab Sample ID:CD00630-39 Received: 02/04/20 10:15
Matrix: Water Sampled:01/31/20 09:35 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 07:16 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 07:16 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
49
1
50.0
97 %
53-136
OB05053
EPA 626OD
02109120 07:16
REF
Dibromofluoromethane
49
1
50.0
98 %
67-129
OB05053
EPA 826OD
02109120 07:16
REF
Toluene-d8
42
1
50.0
83 %
59-134
OB05053
EPA 826OD
02109120 07:16
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:54
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Barium [7440-39-3]^
1.10
u
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:46
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:46
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Cobalt [7440-48-4]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Nickel[7440-02-O]^
2.20
u
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:54
RLF
QV-01
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:54
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Zinc[744O-66-6]^
77.3
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:46
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
u
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 18:03
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB07038
EPA 826OD
0210712018:03
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 68 of 97

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PZ2 Lab Sample ID: CD00630-40 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:41 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
07:50
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
07:50
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
07:50
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
07:50
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
07:50
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
07:50
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
07:50
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 69 of 97

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www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PZ2 Lab Sample ID:CDO0630-40 Received: 02/04/20 10:15
Matrix: Ground Water Sampled:02/01/20 10:41 Work Order: CDO0630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 07:50 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 07:50 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
47
1
50.0
94 %
53-136
OB05053
EPA 6260D
02109120 07:50
REF
Dibromofluoromethane
46
1
50.0
93 %
67-129
OB05053
EPA 8260D
02109120 07:50
REF
Toluene-d8
42
1
50.0
85 %
59-134
OB05053
EPA 8260D
02109120 07:50
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 00:58
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Barium [7440-39-3]^
148
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:49
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:49
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Cobalt [7440-48-4]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Nickel[7440-02-O]^
2.20
u
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 00:58
RLF
QV-01
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 00:58
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Zinc[7440-66-6]^
14.4
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:49
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
u
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 18:28
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
By
Notes
Toluene-d8
5.0
1
5.00
100 %
75-125
OB07038
EPA 8260D
0210712018:28
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 70 of 97

0Nk"q09
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ANALYTICAL RESULTS
Description: 7401-FB Lab Sample ID: CD00630-41 Received: 02/04/20 10:15
Matrix: Water Sampled:02/01/20 10:15 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
QL-02
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20
00:18
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20
00:18
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20
00:18
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20
00:18
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Carbon disulfide [75-15-O]^
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20
00:18
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Methylene chloride [75-09-2]^
0.51
J
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
0-01
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20
00:18
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20
00:18
REF
FINAL
This report relates only to the sample as received
by the laboratory,
and may only be reproduced in full.
Page 71 of 97

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-FB Lab Sample ID:CD00630-41 Received: 02/04/20 10:15
Matrix: Water Sampled:02/01/20 10:15 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: Cody Shell
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 00:18 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 00:18 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By
Notes
4-Bromofluorobenzene
48
1
50.0
96 %
53-136
OB05053
EPA 626OD
02109120 00:16
REF
Dibromofluoromethane
45
1
50.0
90 %
67-129
OB05053
EPA 826OD
02109120 00:16
REF
Toluene-d8
41
1
50.0
83 %
59-134
OB05053
EPA 826OD
02109120 00:16
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
Antimony[7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
OB05029
EPA 6020B
02/10/20 01:03
RLF
Arsenic [7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Barium [7440-39-3]^
1.10
u
ug/L
1
1.10
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
OB05022
EPA 6010D
02/11/20 12:51
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
OB05022
EPA 6010D
02/11/20 12:51
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Cobalt [7440-48-4]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Copper[7440-50-8]^
1.60
u
ug/L
1
1.60
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Nickel[7440-02-O]^
2.20
u
ug/L
1
2.20
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
OB05029
EPA 6020B
02/10/20 01:03
RLF
QV-01
Silver [7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Thallium [7440-28-O]^
0.220
u
ug/L
2
0.220
2.00
OB05029
EPA 6020B
02/10/20 01:03
RLF
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
OB05022
EPA 6010D
02/11/20 12:51
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay
Notes
1,4-Dioxane [123-91-1]^
0.80
u
ug/L
1
0.80
2.0
OB07038
EPA 8260D
02/07/20 18:54
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly
Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
OB07038
EPA 826OD
0210712018:54
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 72 of 97

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-TripBlank Lab Sample ID:CD00630-42 Received: 02/04/20 10:15
Matrix: Water Sampled:01/30/20 14:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20 00:51
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20 00:51
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20 00:51
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20 00:51
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Ethylbenzene[100-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20 00:51
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20 00:51
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20 00:51
REF
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced in full.
Page 73 of 97

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www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-TripBlank Lab Sample ID:CD00630-42 Received: 02/04/20 10:15
Matrix: Water Sampled:01/30/20 14:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 00:51 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 00:51 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB05053
EPA 626OD
02109120 00:51
REF
Dibromofluoromethane
48
1
50.0
95 %
67-129
OB05053
EPA 826OD
02109120 00:51
REF
Toluene-d8
44
1
50.0
88 %
59-134
OB05053
EPA 826OD
02109120 00:51
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL POLL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80 2.0
OB07043
EPA 8260D
02/07/20 23:59
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffly Notes
Toluene-d8
4.9
1
5.00
99 %
75-125
OB07043
EPA 826OD
02107120 23:59
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 74 of 97

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ANALYTICAL RESULTS
Description: 7401-TripBlank Lab Sample ID:CD00630-43 Received: 02/04/20 10:15
Matrix: Water Sampled:01/30/20 14:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certfied anaiyte [NC 591]
Analyte ICAS Numberl
Results
Flaa
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
QL-02
1,1,1-Trichloroethane [71-55-6]A
0.12
U
ug/L
1
0.12
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,1,2,2-Tetrachloroethane [79-34-5]A
0.28
U
ug/L
1
0.28
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,1,2-Trichloroethane [79-00-5]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,2-Dichloroethane [507-06-2]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
2-Butanone [78-93-3]A
1.3
U
ug/L
1
1.3
5.0
OB05053
EPA 8260D
02/09/20 01:23
REF
2-Hexanone [591-78-6]A
0.88
U
ug/L
1
0.88
5.0
OB05053
EPA 8260D
02/09/20 01:23
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Acetone [67-64-1]A
10
U
ug/L
1
10
20
OB05053
EPA 8260D
02/09/20 01:23
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
OB05053
EPA 8260D
02/09/20 01:23
REF
Benzene[71-43-2]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Bromochloromethane [74-97-5]A
0.48
U
ug/L
1
0.48
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Bromomethane [74-83-9]A
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Carbon disulfide [75-15-0]A
1.5
U
ug/L
1
1.5
5.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Carbon tetrachloride [56-23-5]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
QV-01
Chlorobenzene[108-90-7]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Chloroethane [75-00-3]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Chloromethane [74-87-3]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
cis-1,3-Dichloropropene [10061-01-5]A
0.20
U
ug/L
1
0.20
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Dibromochloromethane [124-48-1]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
QL-02
Dibromomethane [74-95-3]A
0.27
U
ug/L
1
0.27
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Ethylbenzene[500-41-4]A
0.13
U
ug/L
1
0.13
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
OB05053
EPA 8260D
02/09/20 01:23
REF
m,p-Xylenes[108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Methylene chloride [75-09-2]A
0.23
U
ug/L
1
0.23
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
o-Xylene [95-47-6]A
0.065
U
ug/L
1
0.065
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Styrene[100-42-5]A
0.11
U
ug/L
1
0.11
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Tetrachloroethene [127-18-4]A
0.17
U
ug/L
1
0.17
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
trans-1,3-Dichloropropene [10061-02-6]A
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
trans-1,4-Dichloro-2-butene [110-57-6]A
0.70
U
ug/L
1
0.70
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
OB05053
EPA 8260D
02/09/20 01:23
REF
Vinyl acetate [108-05-4]A
0.95
U
ug/L
1
0.95
5.0
OB05053
EPA 8260D
02/09/20 01:23
REF
FINAL
This report relates only to the sample as received by the laboratory,
and may only be reproduced in full.
Page 75 of 97

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ANALYTICAL RESULTS
Description: 7401-TripBlank Lab Sample ID:CD00630-43 Received: 02/04/20 10:15
Matrix: Water Sampled:01/30/20 14:05 Work Order: CD00630
Project: Pitt County Landfill - App I Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte KAS Numberl Results Flaa Units DF MDL POLL Batch Method Analyzed AX Notes
Vinyl chloride [75-01-4]^ 0.32 U ug/L 1 0.32 1.0 OB05053 EPA 8260D 02/09/20 01:23 REF
Xylenes (Total) [1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 OB05053 EPA 8260D 02/09/20 01:23 REF
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
OB05053
EPA 626OD
02109120 01:23
REF
Dibromofluoromethane
44
1
50.0
89 %
67-129
OB05053
EPA 826OD
02109120 01:23
REF
Toluene-d8
41
1
50.0
82 %
59-134
OB05053
EPA 826OD
02109120 01:23
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL POLL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
0.80
U
ug/L
1
0.80 2.0
OB07043
EPA 8260D
02/08/20 00:25
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Analyzed
ffy Notes
Toluene-d8
5.0
1
5.00
100 %
75-125
OB07043
EPA 826OD
02108120 00:25
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 76 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OBO5O53 - EPA 5030E MS
Blank (OB05053-BLKI) Prepared: 02/05/2020 16:11 Analyzed: 02/08/2020 23:46
Analvte
Result
Flaq
POL
Units
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 77 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OBO5O53 - EPA 5030E MS - Continued
Blank (OB05053-BLK1) Continued Prepared: 02/05/2020 16:11 Analyzed: 02/08/2020 23:46
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene
49
u9/L
50.0 96 53-136
Dibromofluoromethane
47
u9/L
50.0 95 67-129
Toluene-d8
43
u91L
50.0 85 59-134
LCS (OB05053-BSI)
Prepared: 02/05/2020 16:11 Analyzed: 02/08/2020 21:05
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
17
1.0
ug/L
20.0
85
75-133
Benzene
14
1.0
ug/L
20.0
70
80-134
Chlorobenzene
15
1.0
ug/L
20.0
73
80-120
Toluene
18
1.0
ug/L
20.0
89
71-120
Trichloroethene
18
1.0
ug/L
20.0
88
74-120
4-Bromofluorobenzene
50
u91L
50.0
99
53-136
Dibromofluoromethane
44
u91L
50.0
88
67-129
Toluene-d8
37
u9/L
50.0
74
59-134
Matrix Spike (OB05053-MS1)
Prepared: 02/05/2020 16:11 Analyzed: 02/08/2020 22:10
Source: CD01508-09
Spike
Source
%REC
RPD
Analvte
Result Flaq
Q
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
103
75-133
Benzene
16
1.0
ug/L
20.0
0.15 U
81
80-134
Chlorobenzene
16
1.0
ug/L
20.0
0.17 U
81
80-120
Toluene
18
1.0
ug/L
20.0
0.14 U
92
71-120
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
96
74-120
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
52
46
42
u9/L
u9/L
u91L
50.0
50.0
50.0
104
91
85
53-136
67-129
59-134
Matrix Spike Dup (OB05053-MSD1)
Prepared: 02/05/2020 16:11 Analyzed: 02/08/2020 22:42
Source: CD01508-09
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1-Dichloroethene
18
1.0
ug/L
20.0
0.21 U
91
75-133
13
20
Benzene
14
1.0
ug/L
20.0
0.15 U
68
80-134
17
17
QM-07
Chlorobenzene
15
1.0
ug/L
20.0
0.17 U
73
80-120
10
16
QM-07
Toluene
18
1.0
ug/L
20.0
0.14 U
89
71-120
3
17
Trichloroethene
17
1.0
ug/L
20.0
0.15 U
85
74-120
13
22
4-Bromofluorobenzene 52 u9/L 50.0 103 53-136
Dibromofluoromethane 46 u91L 50.0 92 67-129
Toluene-d8 43 u9/L 50.0 86 59-134
Batch OBO6O12 - EPA 50306 MS
Blank (OB06012-BLK3) Prepared: 02/06/2020 09:01 Analyzed: 02/06/2020 15:20
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane 0.17 U 1.0 ug/L
1,1,1-Trichloroethane 0.12 U 1.0 ug/L
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 78 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OBO6O12 - EPA 5030E MS - Continued
Blank (OB06012-BLK1) Continued Prepared: 02/06/2020 09:01 Analyzed: 02/06/2020 15:20
Analvte
Result
Flaq
POL
Units
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene 45 u91L 50.0 91 53-136
Dibromofluoromethane 46 u91L 50.0 92 67-129
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 79 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OBO6O12 - EPA 5030E MS - Continued
Blank (OB06012-BLK1) Continued Prepared: 02/06/2020 09:01 Analyzed: 02/06/2020 15:20
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Toluene-d8 43 u91L 50.0 65 59-134
LCS (OB06012-BS1) Prepared: 02/06/2020 09:01 Analyzed: 02/06/2020 13:10
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
99
75-133
Benzene
15
1.0
ug/L
20.0
77
80-134
Chlorobenzene
16
1.0
ug/L
20.0
82
80-120
Toluene
20
1.0
ug/L
20.0
101
71-120
Trichloroethene
17
1.0
ug/L
20.0
85
74-120
4-Bromofluorobenzene
49
u91L
50.0
98
53-136
Dibromofluoromethane
44
u91L
50.0
88
67-129
Toluene-d8
42
u91L
50.0
85
59-134
Matrix Spike (OB06012-MS1)
Prepared: 02/06/2020 09:01 Analyzed: 02/06/2020 13:42
Source: CD01915-04
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
103
75-133
Benzene
17
1.0
ug/L
20.0
0.15 U
84
80-134
Chlorobenzene
16
1.0
ug/L
20.0
0.17 U
79
80-120
QM-07
Toluene
20
1.0
ug/L
20.0
0.14 U
100
71-120
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
109
74-120
4-Bromofluorobenzene
49
u91L
50.0
99
53-136
Dibromofluoromethane
45
u91L
50.0
90
67-129
Toluene-d8
42
u91L
50.0
83
59-134
Matrix Spike Dup (OB06012-MSD1)
Prepared: 02/06/2020 09:01 Analyzed: 02/06/2020 14:15
Source: CD01915-04
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
109
75-133
6
20
Benzene
17
1.0
ug/L
20.0
0.15 U
85
80-134
1
17
Chlorobenzene
17
1.0
ug/L
20.0
0.17 U
85
80-120
7
16
Toluene
20
1.0
ug/L
20.0
0.14 U
100
71-120
0.6
17
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
102
74-120
7
22
4-Bromofluorobenzene 47 u91L 50.0 94 53-136
Dibromofluoromethane 46 u91L 50.0 91 67-129
Toluene-& 41 u91L 50.0 83 59-134
Batch 08O7O21 - EPA 5030E MS
Blank (OB07021-BLK3) Prepared: 02/07/2020 13:19 Analyzed: 02/07/2020 17:35
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full. Page 80 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OBO7O21 - EPA 5030E MS - Continued
Blank (OB07021-BLK1) Continued Prepared: 02/07/2020 13:19 Analyzed: 02/07/2020 17:35
Analvte
Result
Flaq
POL
Units
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene 45 u91L 50.0 91 53-136
Dibromofluoromethane 47 u91L 50.0 94 67-129
Toluene-d8 41 u91L 50.0 82 59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 81 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OBO7O21 - EPA 5030E MS - Continued
LCS (OB07021-BSI) Prepared: 02/07/2020 13:19 Analyzed: 02/07/2020 16:30
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
1,1-Dichloroethene
16
1.0
ug/L
20.0
78
75-133
Benzene
15
1.0
ug/L
20.0
73
80-134
Chlorobenzene
15
1.0
ug/L
20.0
76
80-120
Toluene
16
1.0
ug/L
20.0
81
71-120
Trichloroethene
15
1.0
ug/L
20.0
76
74-120
4-Bromofluorobenzene
50
u91L
50.0
100
53-136
Dibromofluoromethane
45
u91L
50.0
89
67-129
Toluene-d8
41
u91L
50.0
81
59-134
Matrix Spike (OB07021-MS1)
Prepared: 02/07/2020 13:19 Analyzed: 02/07/2020 15:58
Source: CD01915-07
Spike
Source
%REC
RPD
Analvte
Result
Flaq
Q
Units
Level
Result
%REC
Limits RPD
Limit
Notes
1,1-Dichloroethene
25
1.0
ug/L
20.0
0.21 U
126
75-133
Benzene
18
1.0
ug/L
20.0
0.15 U
88
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
Toluene
20
1.0
ug/L
20.0
0.14 U
101
71-120
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
104
74-120
4-Bromofluorobenzene
47
u91L
50.0
93
53-136
Dibromofluoromethane
46
u91L
50.0
92
67-129
Toluene-d8
41
u91L
50.0
83
59-134
Matrix Spike Dup (OB07021-MSD1)
Prepared: 02/07/2020 13:19 Analyzed: 02/07/2020 14:31
Source: CD01915-07
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
117
75-133 8
20
Benzene
15
1.0
ug/L
20.0
0.15 U
75
80-134 16
17
QM-07
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
91
80-120 3
16
Toluene
22
1.0
ug/L
20.0
0.14 U
110
71-120 8
17
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
95
74-120 10
22
4-Bromofluorobenzene
53
u91L
50.0
106
53-136
Dibromofluoromethane
47
u91L
50.0
94
67-129
Toluene-d8
40
u91L
50.0
79
59-134
Batch OB1OO24 - EPA 5O3OB MS
Blank (OB10024-BLK3)
Prepared: 02/10/2020 14:17 Analyzed: 02/10/2020 17:04
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units Level Result %REC Limits RPD Limit Notes
1,1,1,2-Tetrachloroethane
0.17
U
1.0
ug/L
1,1,1-Trichloroethane
0.12
U
1.0
ug/L
1,1,2,2-Tetrachloroethane
0.28
U
1.0
ug/L
1,1,2-Trichloroethane
0.14
U
1.0
ug/L
1,1-Dichloroethane
0.13
U
1.0
ug/L
1,1-Dichloroethene
0.21
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2-Dibromo-3-chloropropane
0.48
U
1.0
ug/L
1,2-Dibromoethane
0.66
U
1.0
ug/L
1,2-Dichlorobenzene
0.19
U
1.0
ug/L
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full. Page 82 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OB1OO24 - EPA 5030E MS - Continued
Blank (OB30024-BLK1) Continued Prepared: 02/10/2020 14:17 Analyzed: 02/10/2020 17:04
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit Notes
1,2-Dichloroethane
0.21
U
1.0
ug/L
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
4-Bromofluorobenzene
48
u91L
50.0
96
53-136
Dibromofluoromethane
46
u91L
50.0
96
67-129
Toluene-d8
41
u91L
50.0
83
59-134
LCS (OB10024-BSI)
Prepared: 02/1O/2020 14:17 Analyzed: 02/10/2020 14:22
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit Notes
1,1-Dichloroethene
20
1.0
ug/L
20.0
100
75-133
Benzene
14
1.0
ug/L
20.0
72
80-134
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be reproduced in
full.
Page 83 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OB1OO24 - EPA 5030E MS - Continued
LCS (OB10024-BSI) Continued
Prepared: 02/10/2020 14:17 Analyzed: 02/10/2020 14:22
Spike Source
%REC RPD
Analvte Result Flaq
POL
Units
Level Result
%REC
Limits RPD Limit Notes
Chlorobenzene 16
1.0
ug/L
20.0
80
80-120
Toluene 18
1.0
ug/L
20.0
89
71-120
Trichloroethene 17
1.0
ug/L
20.0
86
74-120
4-Bromofluorobenzene
48
u91L
50.0
96
53-136
Dibromofluoromethane
48
u91L
50.0
97
67-129
Toluene-d8
43
u91L
50.0
85
59-134
Matrix Spike (OB10024-MS1)
Prepared: 02/10/2020 14:17 Analyzed: 02/10/2020 15:27
Source: CD01915-08
Spike
Source
%REC RPD
Analvte
Result FFFlaa
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
22
1.0
ug/L
20.0
0.21 U
109
75-133
Benzene
14
1.0
ug/L
20.0
0.15 U
71
80-134 QM-07
Chlorobenzene
17
1.0
ug/L
20.0
0.17 U
86
80-120
Toluene
18
1.0
ug/L
20.0
0.14 U
89
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
101
74-120
4-8romofluorobenzene
53
u91L
50.0
106
53-136
Dibromofluoromethane
47
u91L
50.0
93
67-129
Toluene-d8
41
u91L
50.0
82
59-134
Matrix Spike Dup (OB10024-MSD1)
Prepared: 02/10/2020 14:17 Analyzed: 02/10/2020 15:59
Source: CD01915-08
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1-Dichloroethene
19
1.0
ug/L
20.0
0.21 U
97
75-133
13
20
Benzene
14
1.0
ug/L
20.0
0.15 U
68
80-134
4
17
QM-07
Chlorobenzene
14
1.0
ug/L
20.0
0.17 U
70
80-120
20
16
QM-07,
QM-11
Toluene
16
1.0
ug/L
20.0
0.14 U
79
71-120
11
17
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
100
74-120
0.1
22
4-Bromofluorobenzene
48
u91L
50.0
97
53-136
Dibromofluoromethane
49
u91L
50.0
98
67-129
Toluene-d8
40
u91L
50.0
81
59-134
Batch OB1OO4O -EPA 5O3OB MS
Blank (OB10040-BLK1)
Prepared: 02/10/2020 16:02 Analyzed: 02/11/2020 06:12
Spike
Source
%REC
RPD
Analvte
Result Flag
POL
Uni
Level
Result
%REC
Limits
RPD
Limit
Notes
1,1,1,2-Tetrachloroethane
1,1,1-Trichloroethane
1,1,2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dichloroethane
1,1-Dichloroethene
1,2,3-Trichloropropane
1,2-Dibromo-3-chloropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
FINAL
0.17
U
1.0
ug/L
0.12
U
1.0
ug/L
0.28
U
1.0
ug/L
0.14
U
1.0
ug/L
0.13
U
1.0
ug/L
0.21
U
1.0
ug/L
0.23
U
1.0
ug/L
0.48
U
1.0
ug/L
0.66
U
1.0
ug/L
0.19
U
1.0
ug/L
0.21
U
1.0
ug/L
This report relates only to the sample as received by the laboratory, and may only be reproduced in full.
Page 84 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OB1OO4O - EPA 5030E MS - Continued
Blank (OB30040-BLK1) Continued Prepared: 02/10/2020 16:02 Analyzed: 02/11/2020 06:12
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,2-Dichloropropane
0.10
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis- 1,2-Dichloroethene
0.15
U
1.0
ug/L
cis- 1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
4-Bromofluorobenzene
50
u91L
50.0
101
53-136
D/bromofluoromethane
47
u91L
50.0
93
67-129
Toluene-d8
41
u91L
50.0
81
59-134
LCS (OB10040-BSI)
Prepared: 02/10/2020 16:02 Analyzed: 02/11/2020 03:31
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
21
1.0
ug/L
20.0
105
75-133
Benzene
16
1.0
ug/L
20.0
80
80-134
Chlorobenzene
16
1.0
ug/L
20.0
81
80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 85 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OB1OO4O - EPA 5030E MS - Continued
LCS (OB10040-BSI) Continued Prepared: 02/10/2020 16:02 Analyzed: 02/11/2020 03:31
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
Toluene
19 1.0
ug/L
20.0 97 71-120
Trichloroethene
20 1.0
ug/L
20.0 101 74-120
4-Bromofluorobenzene
51
u91L
50.0 101 53-136
Dibromofluoromethane
48
u91L
50.0 97 67-129
Toluene-d8
41
u91L
50.0 81 59-134
Matrix Spike (OB10040-MS1)
Prepared: 02/10/2020 16:02 Analyzed: 02/11/2020 04:35
Source: CD00845-02
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
21
1.0
ug/L
20.0
0.21 U
107
75-133
Benzene
15
1.0
ug/L
20.0
0.15 U
76
80-134 QM-07
Chlorobenzene
16
1.0
ug/L
20.0
0.17 U
81
80-120
Toluene
20
1.0
ug/L
20.0
0.14 U
98
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
98
74-120
4-Bromofluorobenzene
Dibromofluoromethane
Toluene-d8
50
44
42
u91L
u91L
u91L
50.0
50.0
50.0
100
88
85
53-136
67-129
59-134
Matrix Spike Dup (OB10040-MSD1)
Prepared: 02/10/2020 16:02 Analyzed: 02/11/2020 05:07
Source: CD00845-02
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
23
1.0
ug/L
20.0
0.21 U
113
75-133
6
20
Benzene
16
1.0
ug/L
20.0
0.15 U
80
80-134
4
17
Chlorobenzene
16
1.0
ug/L
20.0
0.17 U
79
80-120
3
16 QM-07
Toluene
20
1.0
ug/L
20.0
0.14 U
102
71-120
3
17
Trichloroethene
21
1.0
ug/L
20.0
0.15 U
107
74-120
8
22
4-Bromofluorobenzene 49 u91L 50.0 98 53-136
Dibromofluoromethane 51 u91L 50.0 103 67-129
Toluene-d8 41 u91L 50.0 63 59-134
Batch 0811O38 - EPA 50308 MS
Blank (OB11038-BLK3) Prepared: 02/11/2020 17:07 Analyzed: 02/12/2020 14:38
Analvte
1,1,1,2-Tetrachloroethane
1,1,1-Trichloroethane
1,1, 2,2-Tetrachloroethane
1,1,2-Trichloroethane
1,1-Dich loroethane
1,1-Dichloroethene
1,2,3-Trichloropropane
1,2-Di bromo-3-ch loropropane
1,2-Dibromoethane
1,2-Dichlorobenzene
1,2-Dichloroethane
1,2-Dichloropropane
1,4-Dichlorobenzene
FINAL
Spike Source %REC
Result
Flaq
POL
Units Level Result %REC Limits
0.17
U
1.0
ug/L
0.12
U
1.0
ug/L
0.28
U
1.0
ug/L
0.14
U
1.0
ug/L
0.13
U
1.0
ug/L
0.21
U
1.0
ug/L
0.23
U
1.0
ug/L
0.48
U
1.0
ug/L
0.66
U
1.0
ug/L
0.19
U
1.0
ug/L
0.21
U
1.0
ug/L
0.10
U
1.0
ug/L
0.19
U
1.0
ug/L
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full.
RPD
RPD Limit Notes
Page 86 of 97

0Nk"q09
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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OB11O38 - EPA 5030E MS - Continued
Blank (OB11038-BLKI) Continued Prepared: 02/11/2020 17:07 Analyzed: 02/12/2020 14:38
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acrylonitrile
3.5
U
10
ug/L
Benzene
0.15
U
1.0
ug/L
Bromochloromethane
0.48
U
1.0
ug/L
Bromodichloromethane
0.17
U
1.0
ug/L
Bromoform
0.22
U
1.0
ug/L
Bromomethane
0.14
U
1.0
ug/L
Carbon disulfide
1.5
U
5.0
ug/L
Carbon tetrachloride
0.17
U
1.0
ug/L
Chlorobenzene
0.17
U
1.0
ug/L
Chloroethane
0.23
U
1.0
ug/L
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
cis-1,2-Dichloroethene
0.15
U
1.0
ug/L
cis-1,3-Dichloropropene
0.20
U
1.0
ug/L
Dibromochloromethane
0.17
U
1.0
ug/L
Dibromomethane
0.27
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Styrene
0.11
U
1.0
ug/L
Tetrachloroethene
0.17
U
1.0
ug/L
Toluene
0.14
U
1.0
ug/L
trans-1,2-Dichloroethene
0.21
U
1.0
ug/L
trans-1,3-Dichloropropene
0.15
U
1.0
ug/L
trans-1,4-Dichloro-2-butene
0.70
U
1.0
ug/L
Trichloroethene
0.15
U
1.0
ug/L
Trichlorofluoromethane
0.24
U
1.0
ug/L
Vinyl acetate
0.95
U
5.0
ug/L
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
4-Bromofluorobenzene
48
u91L
50.0
96
53-136
Dibromofluoromethane
42
u91L
50.0
84
67-129
Toluene-&
45
u91L
50.0
91
59-134
LCS (OB11038-BS1)
Prepared: 02/11/2020 17:07 Analyzed: 02/12/2020 12:02
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
1,1-Dichloroethene
17
1.0
ug/L
20.0
84
75-133
Benzene
19
1.0
ug/L
20.0
94
80-134
Chlorobenzene
19
1.0
ug/L
20.0
95
80-120
Toluene
20
1.0
ug/L
20.0
102
71-120
Trichloroethene
18
1.0
ug/L
20.0
88
74-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 87 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch OB1103B - EPA 5030E MS - Continued
LCS (OB11038-BSI) Continued Prepared: 02/11/2020 17:07 Analyzed: 02/12/2020 12:02
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene
49
u91L
50.0 97 53-136
Dibromofluoromethane
42
u91L
50.0 84 67-129
Toluene-d8
45
u91L
50.0 91 59-134
Matrix Spike (OB13038-MS1)
Prepared: 02/11/2020 17:07 Analyzed: 02/12/2020 13:04
Source: CD02095-04
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
1,1-Dichloroethene
18
1.0
ug/L
20.0
0.21 U
90
75-133
Benzene
20
1.0
ug/L
20.0
0.15 U
99
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
99
80-120
Toluene
21
1.0
ug/L
20.0
0.14 U
107
71-120
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
94
74-120
4-Bromofluorobenzene
49
u91L
50.0
97
53-136
Dibromofluoromethane
41
u91L
50.0
82
67-129
Toluene-d8
46
u91L
50.0
92
59-134
Matrix Spike Dup (OB13038-MSD1)
Prepared: 02/11/2020 17:07 Analyzed: 02/12/2020 13:35
Source: CD02095-04
Spike
Source
%REC
RPD
Analvte
Result Flaq
Q
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
17
1.0
ug/L
20.0
0.21 U
84
75-133
8
20
Benzene
19
1.0
ug/L
20.0
0.15 U
95
80-134
4
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
95
80-120
4
16
Toluene
20
1.0
ug/L
20.0
0.14 U
102
71-120
5
17
Trichloroethene
18
1.0
ug/L
20.0
0.15 U
89
74-120
6
22
4-Bromofluorobenzene 49 u91L 50.0 99 53-136
Dibromofluoromethane 41 u91L 50.0 81 67-129
Toluene-d8 46 u91L 50.0 92 59-134
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OB04035 - EPA 3005A
Blank (OB04035-BLK3) Prepared: 02/04/2020 12:09 Analyzed: 02/07/2020 14:39
Analvte
Result
Flaa
Q
Units
Arsenic
7.60
U
10.0
ug/L
Barium
1.10
U
10.0
ug/L
Beryllium
0.160
U
1.00
ug/L
Cadmium
0.360
U
1.00
ug/L
Chromium
1.40
U
10.0
ug/L
Cobalt
1.40
U
10.0
ug/L
Copper
1.60
U
10.0
ug/L
Lead
3.10
U
10.0
ug/L
Nickel
2.20
U
10.0
ug/L
Silver
1.90
U
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 88 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OBO4O35 - EPA 3OO5A - Continued
LCS (OB04035-BSI)
Prepared:
02/04/2020
12:09 Analyzed: 02/07/2020 12:05
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit
Notes
Arsenic
210
10.0
ug/L
200
105 80-120
Barium
200
10.0
ug/L
200
100 80-120
Beryllium
21.1
1.00
ug/L
20.0
106 80-120
Cadmium
20.7
1.00
ug/L
20.0
104 80-120
Chromium
204
10.0
ug/L
200
102 80-120
Cobalt
205
10.0
ug/L
200
103 80-120
Copper
199
10.0
ug/L
200
100 80-120
Lead
205
10.0
ug/L
200
103 80-120
Nickel
202
10.0
ug/L
200
101 80-120
Silver
214
10.0
ug/L
200
107 80-120
Vanadium
206
10.0
ug/L
200
103 80-120
Zinc
208
10.0
ug/L
200
104 80-120
Matrix Spike (OB04035-MS3)
Prepared:
02/04/2020
12:09 Analyzed: 02/07/2020 12:13
Source: CD00630-01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit
Notes
Arsenic
203
10.0
ug/L
200
7.60 U
101 75-125
Barium
245
10.0
ug/L
200
53.4
96 75-125
Beryllium
21.2
1.00
ug/L
20.0
0.430
104 75-125
Cadmium
20.1
1.00
ug/L
20.0
0.360 U
100 75-125
Chromium
200
10.0
ug/L
200
1.40 U
100 75-125
Cobalt
198
10.0
ug/L
200
1.40 U
99 75-125
Copper
196
10.0
ug/L
200
1.60 U
98 75-125
Lead
194
10.0
ug/L
200
3.10 U
97 75-125
Nickel
200
10.0
ug/L
200
2.20 U
100 75-125
Silver
212
10.0
ug/L
200
1.90 U
106 75-125
Vanadium
201
10.0
ug/L
200
1.40 U
101 75-125
Zinc
206
10.0
ug/L
200
4.40 U
103 75-125
Matrix Spike Dup (OB04035-MSD1)
Prepared:
02/04/2020
12:09 Analyzed: 02/07/2020 12:15
Source: CD00630-01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit
Notes
Arsenic
208
10.0
ug/L
200
7.60 U
104 75-125 2
20
Barium
249
10.0
ug/L
200
53.4
98 75-125 2
20
Beryllium
21.2
1.00
ug/L
20.0
0.430
104 75-125 0.4
20
Cadmium
20.1
1.00
ug/L
20.0
0.360 U
100 75-125 0.01
20
Chromium
201
10.0
ug/L
200
1.40 U
100 75-125 0.6
20
Cobalt
201
10.0
ug/L
200
1.40 U
101 75-125 2
20
Copper
198
10.0
ug/L
200
1.60 U
99 75-125 1
20
Lead
197
10.0
ug/L
200
3.10 U
99 75-125 2
20
Nickel
201
10.0
ug/L
200
2.20 U
100 75-125 0.5
20
Silver
214
10.0
ug/L
200
1.90 U
107 75-125 0.7
20
Vanadium
203
10.0
ug/L
200
1.40 U
101 75-125 0.8
20
Zinc
206
10.0
ug/L
200
4.40 U
103 75-125 0.09
20
Post Spike (OB04035-PS1)
Prepared:
02/04/2020
12:09 Analyzed: 02/07/2020 12:18
Source: CD00630-01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit
Notes
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 89 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OBO4O35 - EPA 3OO5A - Continued
Post Spike (OB04035-PS1) Continued
Prepared: 02/04/2020 12:09 Analyzed: 02/07/2020 12:18
Source: CD00630-01
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.213
0.0100
mg/L
0.200
0.00622
104
80-120
Barium
0.252
0.0100
mg/L
0.200
0.0534
99
80-120
Beryllium
0.0219
0.00100
mg/L
0.0200
0.000430
107
80-120
Cadmium
0.0207
0.00100
mg/L
0.0200
-0.000273
103
80-120
Chromium
0.207
0.0100
mg/L
0.200
8.95E-5
103
80-120
Cobalt
0.206
0.0100
mg/L
0.200
-3.45E-5
103
80-120
Copper
0.204
0.0100
mg/L
0.200
0.000586
102
80-120
Lead
0.201
0.0100
mg/L
0.200
-0.00526
101
80-120
Nickel
0.207
0.0100
mg/L
0.200
0.000844
103
80-120
Silver
0.222
0.0100
mg/L
0.200
-0.00159
111
80-120
Vanadium
0.209
0.0100
mg/L
0.200
0.000387
104
80-120
Zinc
0.215
0.0100
mg/L
0.200
0.00295
106
80-120
Batch OBO5O22 - EPA 3OO5A
Blank (OB05022-BLK1)
Prepared: 02/05/2020 09:47 Analyzed: 02/11/2020 11:03
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Arsenic
7.60
U
10.0
ug/L
Barium
1.10
U
10.0
ug/L
Beryllium
0.160
U
1.00
ug/L
Cadmium
0.360
U
1.00
ug/L
Chromium
1.40
U
10.0
ug/L
Cobalt
1.40
U
10.0
ug/L
Copper
1.60
U
10.0
ug/L
Lead
3.10
U
10.0
ug/L
Nickel
2.20
U
10.0
ug/L
Silver
1.90
U
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (OB05022-BSI)
Prepared: 02/05/2020 09:47 Analyzed: 02/11/2020 11:19
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
Arsenic
199
10.0
ug/L
200
99
80-120
Barium
206
10.0
ug/L
200
103
80-120
Beryllium
20.9
1.00
ug/L
20.0
105
80-120
Cadmium
20.5
1.00
ug/L
20.0
103
80-120
Chromium
208
10.0
ug/L
200
104
80-120
Cobalt
203
10.0
ug/L
200
101
80-120
Copper
205
10.0
ug/L
200
103
80-120
Lead
201
10.0
ug/L
200
101
80-120
Nickel
209
10.0
ug/L
200
105
80-120
Silver
212
10.0
ug/L
200
106
80-120
Vanadium
207
10.0
ug/L
200
104
80-120
Zinc
220
10.0
ug/L
200
110
80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 90 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OBO5O22 - EPA 3OO5A - Continued
Matrix Spike (OB05022-MS1)
Prepared:
02/05/2020
09:47 Analyzed: 02/11/2020 11:21
Source: CD00630-25
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
159
10.0
ug/L
200
7.60 U
80 75-125
Barium
1100
10.0
ug/L
200
918
89 75-125
Beryllium
19.6
1.00
ug/L
20.0
0.160 U
98 75-125
Cadmium
24.8
1.00
ug/L
20.0
6.55
91 75-125
Chromium
186
10.0
ug/L
200
1.40 U
93 75-125
Cobalt
191
10.0
ug/L
200
2.83
94 75-125
Copper
189
10.0
ug/L
200
1.60 U
94 75-125
Lead
193
10.0
ug/L
200
3.10 U
96 75-125
Nickel
212
10.0
ug/L
200
10.9
100 75-125
Silver
196
10.0
ug/L
200
1.90 U
98 75-125
Vanadium
186
10.0
ug/L
200
1.40 U
93 75-125
Zinc
209
10.0
ug/L
200
4.40 U
104 75-125
Matrix Spike Dup (OB05022-MSDS)
Prepared:
02/05/2020
09:47 Analyzed: 02/11/2020 11:24
Source: CD00630-25
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
165
10.0
ug/L
200
7.60 U
83 75-125 4
20
Barium
1100
10.0
ug/L
200
918
91 75-125 0.3
20
Beryllium
19.4
1.00
ug/L
20.0
0.160 U
97 75-125 1
20
Cadmium
24.9
1.00
ug/L
20.0
6.55
92 75-125 0.2
20
Chromium
184
10.0
ug/L
200
1.40 U
92 75-125 1
20
Cobalt
193
10.0
ug/L
200
2.83
95 75-125 1
20
Copper
188
10.0
ug/L
200
1.60 U
94 75-125 0.5
20
Lead
192
10.0
ug/L
200
3.10 U
96 75-125 0.5
20
Nickel
214
10.0
ug/L
200
10.9
102 75-125 1
20
Silver
196
10.0
ug/L
200
1.90 U
98 75-125 0.1
20
Vanadium
184
10.0
ug/L
200
1.40 U
92 75-125 1
20
Zinc
211
10.0
ug/L
200
4.40 U
106 75-125 1
20
Post Spike (011305022-13SI)
Prepared:
02/05/2020
09:47 Analyzed: 02/11/2020 11:27
Source: CD00630-25
Spike
Source
%REC RPD
Analvte
Result
Flaq POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.171
0.0100
mg/L
0.200
-0.0482
85
80-120
Barium
1.08
0.0100
mg/L
0.200
0.918
82
80-120
Beryllium
0.0200
0.00100
mg/L
0.0200
-6.56E-5
100
80-120
Cadmium
0.0254
0.00100
mg/L
0.0200
0.00655
94
80-120
Chromium
0.190
0.0100
mg/L
0.200
-0.00995
95
80-120
Cobalt
0.200
0.0100
mg/L
0.200
0.00283
98
80-120
Copper
0.193
0.0100
mg/L
0.200
-0.00953
96
80-120
Lead
0.198
0.0100
mg/L
0.200
0.00220
98
80-120
Nickel
0.220
0.0100
mg/L
0.200
0.0109
104
80-120
Silver
0.201
0.0100
mg/L
0.200
-0.00125
101
80-120
Vanadium
0.189
0.0100
mg/L
0.200
-0.0142
95
80-120
Zinc
0.219
0.0100
mg/L
0.200
0.00222
108
80-120
Batch OBO5O25 - EPA 3OO5A
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 91 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OBO5O25 - EPA 3OO5A - Continued
Blank (OB05025-BLK1) Prepared: 02/05/2020 10:17 Analyzed: 02/09/2020 15:13
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
0.370
U
1.00
ug/L
Selenium
0.910
U
1.00
ug/L
Thallium
0.110
U
1.00
ug/L
LCS (OB05025-BSI)
Prepared: 02/05/2020 10:17 Analyzed: 02/09/2020 15:17
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
21.7
1.00
ug/L
20.0 108 80-120
Selenium
22.3
1.00
ug/L
20.0 112 80-120
Thallium
21.0
1.00
ug/L
20.0 105 80-120
Matrix Spike (OB05025-MS3)
Prepared: 02/05/2020 10:17 Analyzed: 02/09/2020 15:22
Source: CD00630-02
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
43.7
2.00
ug/L
40.0 0.740 U 109 75-125
Selenium
42.4
2.00
ug/L
40.0 1.82 U 106 75-125
Thallium
41.3
2.00
ug/L
40.0 0.220 U 103 75-125
Matrix Spike Dup (OB05025-MSDS)
Prepared: 02/05/2020 10:17 Analyzed: 02/09/2020 15:26
Source: CD00630-02
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
Antimony
44.0
2.00
ug/L
40.0 0.740 U 110 75-125 0.5
20
Selenium
42.0
2.00
ug/L
40.0 1.82 U 105 75-125 1
20
Thallium
41.5
2.00
ug/L
40.0 0.220 U 104 75-125 0.4
20
Post Spike (OB05025-PS1)
Prepared: 02/05/2020 10:17 Analyzed: 02/09/2020 15:30
Source: CD00630-02
Spike Source %REC RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
21.9
1.00
ug/L
20.0 0.0201 109 75-125
Selenium
22.3
1.00
ug/L
20.0 -0.168 111 75-125
Thallium
20.6
1.00
ug/L
20.0 0.0177 103 75-125
Batch OBO5O29 - EPA 3OO5A
Blank (OB05029-BLK1)
Prepared: 02/05/2020 10:23 Analyzed: 02/09/2020 23:23
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
Antimony
0.370
U
1.00
ug/L
Selenium
0.910
U
1.00
ug/L
Thallium
0.110
U
1.00
ug/L
LCS (OB05029-BSI)
Prepared: 02/05/2020 10:23 Analyzed: 02/09/2020 23:27
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
Antimony
22.5
1.00
ug/L
20.0
112
80-120
Selenium
23.6
1.00
ug/L
20.0
118
80-120
Thallium
21.7
1.00
ug/L
20.0
108
80-120
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be reproduced in
full. Page 92 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch OB05029 - EPA 3005A - Continued
Matrix Spike (OB05029-MS2)
Prepared: 02/05/2020 10:23 Analyzed: 02/10/2020 01:16
Source: CDO0630-27
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
24.6
D
10.0
ug/L
40.0
3.70 U
61
75-125
QM-07, R-01
Selenium
22.7
D
10.0
ug/L
40.0
9.10 U
57
75-125
QM-07, R-01
Thallium
21.8
D
10.0
ug/L
40.0
1.10 U
55
75-125
QM-07, R-01
Matrix Spike Dup (OB05029-MSD2)
Prepared: 02/05/2020 10:23 Analyzed: 02/10/2020 01:20
Source: CDO0630-27
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
25.2
D
10.0
ug/L
40.0
3.70 U
63
75-125 3
20
QM-07,
QM-11, R-01
Selenium
39.4
D
10.0
ug/L
40.0
9.10 U
98
75-125 54
20
QM-07,
QM-11, R-01
Thallium
22.6
D
10.0
ug/L
40.0
1.10 U
56
75-125 3
20
QM-07,
QM-11, R-01
Post Spike (OB05029-PSI)
Prepared: 02/05/2020 10:23 Analyzed: 02/09/2020 23:53
Source: CDO0630-27
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
22.6
1.00
ug/L
20.0
0.213
112
75-125
Selenium
23.2
1.00
ug/L
20.0
-0.412
116
75-125
Thallium
17.3
1.00
ug/L
20.0
0.0303
87
75-125
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 0806030 - EPA 5030E MS
Blank (OB06030-BLK3)
Prepared: 02/06/2020 10:26 Analyzed: 02/06/2020 12:22
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 0.80 U 2.0 ug/L
Toluene-d8 4.9 u9/L 5.00 97 75-125
LCS (OB06030-BS1) Prepared: 02/06/2020 10:26 Analyzed: 02/06/2020 11:21
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 24 2.0 ug/L 25.0 96 80-133
Toluene-d8 4.7 u9/L 5.00 95 75-125
Matrix Spike (OB06030-MS1) Prepared: 02/06/2020 10:26 Analyzed: 02/06/2020 21:20
Source: AD00775-05
Spike Source %REC RPD
Analvte Result Flaa POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 20 2.0 ug/L 25.0 0.80 U 79 80-133 QM-07
Toluene-d8 5.2 u9/L 5.00 104 75-125
Matrix Spike Dup (OB06030-MSD1) Prepared: 02/06/2020 10:26 Analyzed: 02/06/2020 21:45
Source: AD00775-05
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 20 2.0 ug/L 25.0 0.80 U 81 80-133 3 19
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 93 of 97

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QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch OBO6O3O - EPA 5030E MS - Continued
Matrix Spike Dup (OB06030-MSDS) Continued Prepared: 02/06/2020 10:26 Analyzed: 02/06/2020 21:45
Source: AD00775-05
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Toluene-d8 5.4 u9/L 5.00 107 75-125
Batch OBO7O38 - EPA 5O3OB MS
Blank (OB07038-BLK3) Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 09:29
Spike Source %REC RPD
Analvte Result Flaa POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 0.80 U 2.0 ug/L
Toluene-d8 5.0 u9/L 5.00 99 75-125
LCS (OB07038-BSI) Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 08:38
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 25 2.0 ug/L 25.0 100 80-133
Toluene-d8
5.1
u9/L
5.00 102 75-125
Matrix Spike (OB07038-MS1)
Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 19:45
Source: CD00630-13
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
1,4-Dioxane
23
2.0
ug/L
25.0 0.80 U 91 80-133
Toluene-d8
4.9
u9/L
5.00 99 75-125
Matrix Spike Dup (OB07038-MSD1)
Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 20:10
Source: CD00630-13
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
1,4-Dioxane
23
2.0
ug/L
25.0 0.80 U 93 80-133 2
19
Toluene-d8 5.5 u9/L 5.00 110 75-125
Batch OBO7O43 - EPA 5030E MS
Blank (OB07043-BLKI) Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 23:08
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 0.80 U 2.0 ug/L
Toluene-d8 5.2 u9/L 5.00 105 75-125
LCS (OB07043-BSI) Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 21:27
Spike Source %REC
RPD
Analvte
Result Flaa
POL
Units
Level Result %REC Limits RPD
Limit Notes
1,4-Dioxane
26
2.0
ug/L
25.0 105 80-133
Toluene-d8
5.0
u9/L
5.00 100 75-125
Matrix Spike (OB07043-MS1)
Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 21:52
Source: AD00600-06
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
1,4-Dioxane
24
2.0
ug/L
25.0 0.80 U 96 80-133
FINAL
This report relates only to the sample as received by the
laboratory, and may only be reproduced in full.
Page 94 of 97

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch OBO7O43 - EPA 5030E MS - Continued
Matrix Spike (OB07043-MS3) Continued
Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 21:52
Source: AD00600-06
Spike Source
%REC
RPD
Analvte Result Flaq
POL Units
Level Result
%REC Limits RPD
Limit Notes
Toluene-d8 4.8
u91L
5.00
96 75-125
Matrix Spike Dup (OB07043-MSDI)
Prepared: 02/07/2020 00:00 Analyzed: 02/07/2020 22:17
Source: AD00600-06
Spike Source
%REC
RPD
Analvte Result Flaq
POL Units
Level Result
%REC Limits RPD
Limit Notes
1,4-Dioxane 24
2.0 ug/L
25.0 0.80 U
97 80-133 0.9
19
Toluene-d8
5.4
u9/L
5.00 107 75-125
Batch OB1OO51 - EPA 5O3OB MS
Blank (OB10051-BLK3)
Prepared: 02/10/2020 00:00 Analyzed: 02/10/2020 10:29
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
1,4-Dioxane
0.80
U
2.0
ug/L
Toluene-d8
5.0
u91L
5.00 99 75-125
LCS (OB10051-BSI)
Prepared: 02/10/2020 00:00 Analyzed: 02/10/2020 09:38
Spike Source %REC
RPD
Analyte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
1,4-Dioxane
27
2.0
ug/L
25.0 108 80-133
Toluene-d8
5.0
u91L
5.00 99 75-125
Matrix Spike (OB10051-MS1)
Prepared: 02/10/2020 00:00 Analyzed: 02/10/2020 14:15
Source: AD00600-25
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
1,4-Dioxane
41
2.0
ug/L
50.0 2.2 79 80-133
QM-07,
QM-11
Toluene-&
5.2
u9/L
5.00 104 75-125
Matrix Spike Dup (OB10051-MSD1)
Prepared: 02/10/2020 00:00 Analyzed: 02/10/2020 14:40
Source: AD00600-25
Spike Source %REC RPD
Analvte
Result Flaa Q
Units
Level Result %REC Limits RPD Limit Notes
1,4-Dioxane
57 2.0
ug/L
50.0 2.2 109 80-133 31 19 QM-11
Toluene-&
4.9
u91L
5.00 99 75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 95 of 97

(� �Eo
www.encolabs.com
FLAGS/NOTES AND DEFINITIONS
B The analyte was detected in the associated method blank.
D The sample was analyzed at dilution.
J The reported value is between the laboratory method detection limit (MDL) and the laboratory method
reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable.
U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation
data and moisture content, where applicable.
E The concentration indicated for this analyte is an estimated value above the calibration range of the
instrument. This value is considered an estimate.
MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is
based on the low point of the calibration curve, when applicable, sample preparation factor, dilution
factor, and, in the case of soil samples, moisture content.
PQL PQL: Practical Quantitation Limit. The PQL presented is the laboratory MRL.
N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater
confidence) to make a "tentative identification".
P Greater than 25% concentration difference was observed between the primary and secondary GC column.
The lower concentration is reported.
[CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses.
0-01 This compound is a common laboratory contaminant.
QI-02 Internal standard outside acceptance limits. Samples results are considered estimated.
QL-02 The associated laboratory control sample exhibited high bias; since the result is ND, there is no impact.
QM-07 The spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based
on acceptable LCS recovery.
QM-11 Precision between duplicate matrix spikes of the same sample was outside acceptance limits.
QV-01 The associated continuing calibration verification standard exhibited high bias; since the result is ND, there
is no impact.
R-01 The Reporting Limit for this analyte has been raised to account for matrix interference.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 96 of 97

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Sample Preservation Verification
ENCO Cary
Work Order: CD00630 Project; Pitt County Landfill - App I
Client: Groundwater Management Associates, Inc. (GR022) Project#: [none]
Logged In: 04-Feb-20 10:16 Logged By: John C King
Preservation Check Performed By: 1
Date/Tune; �� L/ ZU
CDO0630-01
Cont Type Pres (PH) PH Checked / H Date/Time
Requirement In Control P Adjusted Adjusted Reagent Used/Comments
A 250mLP+HNO3 <2 Y I N I NA Y J. N I NA
CDO0630-02
CDO0630-04
Cant
Type
Pres (pH)
Requirement
PH Checked /
In Control
Adjusted Date/Time
pH AdAdjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y, I N / NA
Y 1. N / NA
CDO0630-05
Cont
Type
Pres (PH)
Requirement
pH Checked/
In Control
PH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
0 / N / NA
Y / {Jv / NA
CDO0630-06
Cont
Type
Pres (PH)
Requirement
PH Checked /
In Control
pH Adjusted DateMime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
`f / N / NA
Y IN 1 NA
C DO0630-08
Cont
Type
Pres (PH)
Requirement
pH Checked /
In Control
PH Adjusted DatefCime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y/ N I NA
Y 1, N/ NA
CDO0630-09
Cont
Type
Pres (PH)
Requirement
pH Checked /
In Control
PH Adjusted DatefTime
Adjusted
Reagent Used/Comments
A
254mLP+HNO3
<2
YIN / NA
Y / N / NA
CDO0630-10
Cont
Type Pres (pH)
Requirement
pH Checked !
In Control
pH Adjusted RateFTime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3 <2
1 'Y / N l NA
I Y I M/ NA
CDO0630-11
Cant
Type Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
g
A
250mLP+HNO3 <2
V N 1 NA
Y/ N 1 NA
C:IELMNTIPrintlwko_Preservation Check. rpt Page 1 cf 4

Sample Preservation Verification
ENCO Cary
Work Order: CDO0630 P-oject: Pitt County Landfill - App 1
Client: Groundwater Management Associates, Inc. (GR022) Project#: [none]
Logged In; 04-Feb-20 1O:16 Logged By: John C King
Preservation Check Performed By: `� 4 Date/Time:
CDO0630-12
Cons I Type Pres (PH) PH Checked I Date/Time
Requirement In Control PH Adjusted Adjusted Reagent Used/Comments
A 25OmLP+HNO3 <2 Y' I N / NA Y / N / NA
CDO0630-13
Cont
Type
PresU(pH)pHhecked
1
C3atelTmeRequirControl PH Adjusted Adjusted Reagent Used/Comments
Y /;,N / NA
A
250mLP+HNQ3
<N
/ NA
CDO0630-15
Cont Type
A 250mLP+HNO3
CDO0630-16
Cont Type
A 250mLP+HNO3
CDO0630-17
Cont Type
A 250mLP+HNO3
CDO0630-19
Cont Type
A 250mLP+HNO3
CDO0630-21
Cont Type
A 250mLP+HNO3
CDO0630-23
Pres (pH)
Requirement
PH Checked /
In Control
PH Adjusted
<2
Y•/ N /NA
Y / 6 / NA
Pres (pH) I
Requirement
PH Checked 1
In Control
PH Adjusted
<2 [ Y / N / NA I Y / I N / NA
Adjusted I Reagent Used/Comments
me ! Reagent Used/Comments
Pres (PH)
Requirement
H�hecked I
r ontrol
PH A � _sted'
? `
ate�me
Adjusted
Reagent Used/Comments
<2
I / NA
Y / I NA
a.ZQ +Qr
-# lily v ti
Pres (PH)
Requirement
pH Checked /
In Control
PH Adjusted
Date/Time
Adjusted
Reagent Used/Comments
<2
YIN/NA I
YI4/NA
Pres (pH)
Requirement
pH Checked /
In Control.
PH Adjusted
DateMme
Adjusted
Reagent UsedlComments
<2
Y)/ N I NA I
Y I I NA
CDO0630-25
Gont Type Pres (PH) pH Checked / PH Adjusted Date/Time Reagent Used/Comments
Requirement In Control Adjusted 9
A 250mLP+HNO3 <2 Y' / N / NA Y / N.'/ NA
C:IFLMNT1Printlwko_PreservationCheck.rpt Page 2 of 4

Sample Preservation Verification
ENCO Cary
Work Order: CD00630 Project: Pitt County Landfill - App I
Client: Groundwater Management Associates, Inc. (GR022) Project#: [none]
Logged in: 04-Feb-20 10:16 Logged By: John C King
Preservation Check Performed By: S �� Zd /yob
Date/Time:
CDO0630-27
Cont
Type
Pres (PH)
Requirement
pH Checked!
In Control
PH Adjusted
Date�me
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
YINN / NA
Y 1 !N: / NA
CDO0630-28
Cant
Type
Pres (pH)
Requirement
PH Checked /
In Control
PH Adjusted
DatelTime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y I N I NA
Y I N. / NA
CDO0630-30
Cant
Type
Pres (PH)
Requirement
PH Checked 1
In Control
PH Adjusted
DatelTtme
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y! N/ NA
Y l N I NA
CDO0630-32
Cant
Type
Pres (PH)
pH Checked 1
in Control
PH Adjusted
Date/TimeRequirement
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
! N/ NA
Y I 1 NA
CDO0630-34
Cont
Type
Requirement
ptIn Control Checked/FpH
Adjusted
Adj
Adiusted
AdiDatteed
Reagent Used/Comments
A
250mLP+HNO3
<2
I N/ NA
FY I I NA
CDO0630-35
Cant
Type-
Pres (PH)
Requirement
piIn Control Checked/
PH Adjusted
ateMme
€ Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y/ N I NA
Y/ N 1 NA
CDO0630-36
Cant
Type
Pres (pH)
pH Checked /
Control
pH Adjusted Date/Time
Adjusted
Flea gent Used/CommentsRequirementIn
g
A
250mLP+HNO3
<2
/ N / NA
Y / / NA
CDO0630-37
Cont Type
A 250mLP+HNO3
CDO0630-38
Cont Type
A 250mLP+HNO3
s (pH) pH Checked I pH Adjusted
iirement In Control
<2 YIN/NA YI:N/NA
res (PH) PH Checked 1
juirement . In Controt PH Adjusted
<2 N/NA Y1�JW/NA
_)a€ei i ime I Reagent Used/Comments
Adiusted
.)ate/ i rme 1 Reagent Used./Comments
Adiusted 1
C:IBLMNTIPrintlwko_Preservation Check. rpt Page 3 of 4

Sample Preservation Verification
ENCO Cary
ENCO
Work Order: CDO0630 Project: Pitt County Landfill - App I
Client: Groundwater Management Associates, Inc. (GR022) Project #: [none]
Logged in: 04-Feb-20 10:16 Logged By: John C King
Preservation Check Performed By: 1 Date/Time: _ 07 -(4-2Q
CDO0630-39
Cont
Type
Pres (pH)
Requirement
pH Checked I
In Control
pH Adjusted DatelT'ime
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
'Y I N I NA
I Y I N 1 NA
CDO0630-40
Cont Type Pres (pH) JpH Checked / pH Adjusted DateMme Reagent Used/Comments
Requirement In Control Adjusted
A 250ril-P+HNO3 <2 Y. I N/ NA Y k N/ NA
CDO0630-41
Cont
Type
Pres (pH)
Requirement
I pH Checked 1
In Control
Adjusted usted Date�me
p � Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
[Y 1 N 1 NA
Y/, N I NA
Rea ent Name ID
1 rbN
2
pH Strip ID:
Rea ent Name ID
3
4 EEI
Reacient Name ID
5
6
C:IELMNTIPrintlwko_PreservationCheck.rpt Page 4 of 4