7401_Pitt_SoutherUnit_MSWLF_GW_FID1386879_20200103

Data - Email CD (data loaded: Yes / No ) Doc/Event #:
NC DENR I I 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: emma(aDoma-nc.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Southern Unit of the Pitt County 3025 Landfill Road July 22-23, 2019 &
Municipal Solid Waste Landfill Greenville, NC 27834 74-01 .1600 August 13, 2019
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring QX Assessment Monitoring Corrective Action
e 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 ❑X
Methane gas monitoring data
Corrective action data (specify)
Other(specify) geophysical survey
Notification attached?
No. No groundwater or surface water standards were exceeded.
)( Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
El 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 ^ N1►
r- & .� _77 _� 1/3/2020 Affix NC4tx4&etl;YtbO;s;!vg%LGeoloaist Seal
Signature ( ) 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)
�� �
.� 0 y
i C �nrn� 9
IT 2369c�'� l W
�,,'�i.:�RDISOy� ,V

Compounds Detected At or Above the Groundwater Protection Standard during the July 2019 Sampling Event
(7/22-23/2019) - Southern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Well ID
Date
Parameter
Results
(N9/L)
MDL
(N9/L)
NC 2L or 213
Std* (N9/L)
IMAC
(N9/L)
MCL
(N9/L)
MW6R
7/22/2019
1,4-Dioxane
7.4
1.2
3
700
-
7/23/2019
Barium Total
923
1
2000
P16R
7/22/2019
1,4-Dioxane
92 D
6
3
-
-
-
7/23/2019
Barium Total
904
1.1
700
2000
7/22/2019
Benzene
2.2
0.15
1
-
5
7/23/2019
Vanadium Total
3.543
1.4
-
0.3
-
7/23/2019
1,4-Dichlorobenzene
6
0.19
6
-
75
7/23/2019
1,4-Dioxane
310 D
6
3
-
7/23/2019
Barium Total
1850
1.1
700
-
2000
P19
7/23/2019
Benzene
4.2
0.15
1
-
5
7/23/2019
Beryllium Total
15.
0.16
-
4
4
7/23/2019
Cobalt Total
17.7
1.4
-
1
-
7/23/2019
Vinyl Chloride
0.793
0.32
0.03
-
2
7/22/2019
1,4-Dioxane
77
1.2
3
-
P20R
7/22/2019
Benzene
1.8
0.15
1
-
5
7/23/2019
Cobalt Total
3.313
1.4
-
1
-
7/23/2019
Vanadium Total
2.323
1.4
0.3
-
P20D
7/23/2019
Vanadium Total
2.913
1.4
0.3
-
P28
7/23/2019
Vanadium Total
3.063
1.4
0.3
-
7/23/2019
1,4-Dioxane
210 D
6
3
-
P29
7/23/2019
Benzene
2.7
0.15
1
-
5
7/23/2019
Vanadium Total
12.8
1.4
-
0.3
7/23/2019
Beryllium Total
13.4
0.16
6.5
na
4
7/23/2019
Cadmium Total
0.4263
0.36
0.15"
na
5
7/23/2019
Cobalt Total
646
1.4
4
na
-
SW1
7/23/2019
Copper Total
3.613
1.6
2.74"
na
1300^
7/23/2019
Lead Total
3.633
3.1
0.54-
na
15^
7/23/2019
Nickel Total
200
2.2
16.10"
na
-
7/23/2019
Zinc Total
637
4.4
36.5-
na
5000*
7/23/2019
Cobalt Total
12.1
1.4
4
na
-
SW2
7/23/2019
Copper Total
7.443
1.6
2.74"
na
1300^
7/23/2019
Lead Total
6.523
3.1
0.54"
na
15^
7/23/2019
Zinc Total
1 87.4
4.4
36.5"
na
5000*
8/13/2019
Arsenic Total
24.1
7.6
10
-
10
PZ1
8/13/2019
Lead Total
28.2
3.1
15
-
15
8/13/2019
Vanadium Total
1.4
-
0.3
-
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.
All concentrations reported in micrograms/liter (Ng/L).
*15A NCAC 2L groundwater standards are listed for all groundwater sampling locations. 15A NCAC 2B 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 Protective Value for Surface Waters
""Hardness -dependent metal standard calculated assuming an in -stream hardness of 25 mg/L of CaCO3
Concentrations highlighted in yellow were detected above the 2L (or 2B) standards.
Concentrations highlighted in orange were detected above the IMAC.
Concentrations highlighted in blue were detected above the EPA MCL.
Page 1 of 2

Compounds Detected At or Above the Groundwater Protection Standard during the July 2019 Sampling Event
(7/22-23/2019) - Southern Unit of the Pitt County Municipal Solid Waste Landfill (Permit #74-01)
Preliminary analysis of cause and significance of concentrations detected at or above the GWPS:
The concentrations of barium in multiple wells at the site are believed to be partially attributable to natural
sediment as has been previously demonstrated. However, the high concentration of barium detected in well P19
during this monitoring event is unlikely to be solely from to natural sources. Well P19 contained multiple
constituents above the 15A NCAC 2L standards and sits at the base of the Southern Unit. Pitt County will continue
to sample well P19 in future monitoring events both during and after cap repairs are made.
1,4-Dioxane was detected at concentrations exceeding the 15A NCAC 2L groundwater standard in multiple wells.
Importantly, 1,4-Dioxane was not detected in the sample collected from a newly installed deep monitoring well
(P20D), suggesting that 1,4-dioxane has not migrated out of the Surficial/Yorktown Aquifer at the site. 1,4-
Dioxane was, however, detected in well P29, which was recently installed between the Northern and Southern
landfill units. The detection of 1,4-dioxane in this well indicates that the Northern Unit is also a source for 1,4-
dioxane and other contaminants.
Very low levels of benzene continue to be detected in monitoring wells adjacent to the Southern Unit. Benzene
was not detected in sample collected beneath the ditch of well P20R (PZ1). Therefore, benzene does not appear
to be migrating off -site at this time.
Upgradient surface water sample SW1 contained concentrations of several metals above their GWPS. The source
of these metals concentrations appears to be related to ongoing highway construction on the adjoining parcel
directly next to the SW1 sampling location.
Page 2 of 2

JULY 2019 SEMI-ANNUAL WATER
QUALITY MONITORING EVENT AND
PILOT STUDY UPDATE
SOUTHERN PORTION OF THE
PITT COUNTY SOLID WASTE
MUNICIPAL LANDFILL
(FACILITY PERMIT # 74-01)
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]
JANUARY 3, 2020
CAR `,
Q-� GENSFD
p
.SEAL
2369,�311�
GMA is a professional corporation licensed to practice geology (C-121) and engineering (C-0854) in North Carolina.

TABLE OF CONTENTS
1.0 INTRODUCTION........................................................................................ 1
1.1 Site Background.................................................................................. 1
1.2 Physical Setting and Hydrogeology..................................................... 1
1.3 Contaminants of Concern and Site Regulatory Status ......................... 3
1.3.1 1,4-Dioxane Assessment and Pilot Study Implementation ..... 3
2.0 INSTALLATION OF MONITORING WELLS, STAFF GAUGES, AND IN -STREAM
PI EZO M ETE RS..................................................................................... 5
3.0 JULY 2019 SEMI-ANNUAL MONITORING EVENT ....................................... 5
3.1 Groundwater Hydrology...................................................................... 6
3.2 Sample Collection and Analyses.......................................................... 7
3.3 Analytical Results and Discussion....................................................... 7
4.0 GEOPHYSICAL SURVEY AND INTERPRETATIONS ..................................... 9
5.0 CONCLUSIONS AND FUTURE WORK ........................................................ 10
6.0 REPORT CERTIFICATION........................................................................ 11
7.0 REFERENCES........................................................................................... 11
FIGURES
1. Site Layout and Existing Monitoring Network
2. Groundwater and Surface Water Sampling Locations - Southern Unit
3. Equipotential Map, July 22, 2019
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. Appendix II Target Parameters
8. List of Compounds Detected during the July 2019 Sampling Event

APPENDICES
A. Correspondence from the NC Division of Waste Management
B. Monitoring Well Construction Records
C. Updated Survey
D. Monitoring Well and Surface Water Sampling Records
E. Laboratory Report and Chain -of -Custody Forms for Water Samples
F. Geophysical Evaluation of the Southern Unit of the Pitt County Landfill located in
Greenville North Carolina

1.0 INTRODUCTION
Pitt County (the County) is currently assessing corrective action measures for 1,4-dioxane and
benzene groundwater contamination at the Southern Unit of the inactive Pitt County Solid
Waste Municipal Landfill (Facility Permit #74-01, Figure 1). The County confirmed a slight
exceedance of the NC Groundwater Quality Standard (NCAC 02L) for benzene in 2017.
Following approval from the North Carolina Department of Environmental Quality (NCDEQ),
Division of Waste Management, Solid Waste Section (SWS), the County has monitored the
extent of benzene contamination using sediment pore water samples collected from beneath
the southern ditch bordering the Southern Unit since that time. To date, benzene has not been
detected in exceedance of the NCAC 02L standard in these samples, which suggests benzene
contamination above the NCAC 02L groundwater standard does not extend off the facility
property.
In January 2019, the County confirmed exceedances of the NCAC 02L standard for 1,4-dioxane
in groundwater samples collected from the landfill's monitoring well network. In response,
Groundwater Management Associates, Inc. (GMA), on behalf of the County, submitted a
proposal to the NCDEQ-SWS on June 21, 2019 to further assess and address 1,4-dioxane
contamination at the landfill. Specifically, GMA proposed to: 1) fully delineate the vertical and
horizontal extents of 1,4-dioxane, and 2) initiate a pilot study to establish the effectiveness of
cap and stormwater system upgrades and repairs at reducing groundwater contaminant
concentrations and preventing further degradation of groundwater quality.
This report documents the completion of initial pilot study activities, including the installation of
additional monitoring wells and the initial geophysical survey of the Southern Unit. This report
also presents the results of the July 2019 semi-annual 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 in 1995. An east -west trending railroad (Norfolk Southern
Railroad) separates the Northern and Southern Units. The Pitt County landfill is unlined, and
leachate is not collected. The Northern Unit received waste from 1974 until 1990, and the
Southern Unit received waste from 1991 until 1995. Due to the closure dates, only the
Southern Unit is subject to the September 1993 rules for municipal solid waste landfills (15A
NCAC 13B .1600). Pitt County monitors the Northern Unit in accordance with the conditions of
the solid waste permit and 15A NCAC 13B .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 layered Coastal Plain sedimentary formations
overlie Mesozoic and older basement bedrock (Horton and Zullo, 1991). Coastal Plain

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 2 of 12
sediments and sedimentary rocks have significant variations in permeability and water -
producing capabilities. High -permeability strata that readily produce usable quantities of water
are aquifers, and low -permeability sediments that restrict the movement of groundwater, either
into or out of aquifers, are confining beds. Coastal Plain aquifers typically use the predominant
geologic formation name that is associated with the aquifer. The two uppermost aquifers at the
Pitt County Landfill are: the unconfined Surficial/Yorktown aquifer, and the confined Peedee
Aquifer. The Surficial/Yorktown Aquifer is locally composed of fossiliferous clays and sands.
The clays within the unit tend to serve as confining layers and restrict recharge to underlying
aquifers (GMA and McGill, 2001). The Peedee Aquifer consists of unconsolidated sands and
sandstones of the of Late Cretaceous age Peedee Formation (Winner & Coble, 1996). In the
western half of Pitt County, the Peedee Aquifer lies directly beneath the Surficial/Yorktown
Aquifer, and the elevation of the top of the Peedee Aquifer is above sea level (GMA and McGill,
2001).
A detailed description of the local site hydrogeology is provided in the Water Quality Monitoring
Plan for the Southern Unit (GMA, 1994). In general, a sandy clay extends from the original land
surface beneath the landfill to varying depths of 6 to 13 feet. A portion of this clay may have
been excavated from adjacent to the Southern landfill 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.
Average depth of strata relative to original land
surface (feet)
Lithology
0 — 9.5
sandy clay
9.5 — 16
silty fine sand, clayey sand, and very
clayey sand
16 — 17
dark gray clay
17 — 45
silty, fine sand
45 — 48
silty, clay
48 — 60+
fine, phosphatic sand

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 3 of 12
1.3 Contaminants of Concern and Site Regulatory Status
The Southern Unit of the Pitt County Landfill is currently under assessment for low-level
exceedances of the NC Groundwater Quality Standard (NCAC 02L) for benzene. GMA submitted
a'14-Day Notification of Groundwater Protection Standard Exceedance' for benzene to the NC
SWS on March 3, 2017 for both the Northern and Southern landfill units due to slight
exceedances of the benzene groundwater standard in monitoring wells P16R and P20R. To
assess whether benzene has migrated off the property, GMA proposed to collect pore water
samples beneath the southern boundary ditch in two locations (labeled as PZ1 and PZ2 on
Figures 1 and 2) downgradient of monitoring well P20R. Historical pore water analyses have
indicated that benzene is not migrating off the property at concentrations above the 2L
standard. The SWS approved the assessment proposal on March 16, 2017. Per verbal
instruction from the NC SWS, GMA continues to collect pore water samples during each
monitoring event.
Testing in January of 2019 also confirmed exceedances of the NCAC 02L standard for 1,4-
dioxane, for which the NCDEQ-DWM required all landfills to begin testing in May of 2018
(Appendix A). 1,4-Dioxane is used primarily as a chlorinated solvent stabilizer, but it can also
be found in paint strippers, varnishes, waxes, and a variety of consumer products (US EPA,
2014). 1,4-Dioxane is fully miscible in water, and it migrates readily with groundwater. This
compound is short-lived in the atmosphere, but it does not volatilize rapidly from water. On
behalf of Pitt County, GMA submitted a '14-Day Notification of Groundwater Protection Standard
Exceedance' for 1,4-dioxane at the Southern Unit on February 27, 2019. The confirmation of
exceedances of the 1,4-dioxane in groundwater at the facility moved the Southern Unit to
Corrective Action' status.
Pitt County voluntarily chose to perform an updated potential receptor investigation for the Pitt
County Landfill following the initial detection of 1,4-dioxane at the landfill in July 2019. Pitt
County opted to conduct the potential receptor survey as a proactive measure in the interest of
public health. The updated potential receptor survey, conducted by GMA in September 2018,
did not identify any well being used as a drinking water source within 2,000 feet of the facility
(GMA, 2018).
1.3.1 1,4-Dioxane Assessment and Pilot Study Implementation
North Carolina Administrative Code 15A NCAC 13B .1634 requires the County to characterize
the nature and extent of any release. The County began assessing the horizontal extent of 1,4-
dioxane during the January 2019 monitoring event by voluntarily sampling additional wells that
were no longer part of the groundwater monitoring program. The vertical extent of 1,4-dioxane
in the groundwater at the landfill was undetermined. Whether or not the 1,4-dioxane originates
from waste placed in the Northern Unit, the Southern Unit, or both was also unknown.

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 4 of 12
GMA suspects that the detection of 1,4-dioxane in monitoring wells adjacent to the Southern
Landfill Unit relates to degradation of the integrity of one or both landfill caps and the
stormwater drainage systems designed to quickly shunt surface water off the landfill mounds.
Pitt County emplaced the clay caps above the Landfill in the mid-1990s. Over time, erosion of
the cap, as well as cracking due to heating/cooling, desiccation, and/or subsidence due to
decomposition of fill material, can increase the permeability of this type of barrier. Cap
degradation may allow infiltration of water that can leach contaminants downward into the
underlying groundwater. Eliminating infiltration of water through the cap, and ensuring that
the stormwater conveyance system operates as designed, are primary goals for reducing, or
eliminating, the release of additional contaminants into the groundwater.
On June 21, 2019, GMA, on behalf of the County, submitted a proposal to the NCDEQ-SWS to
further assess 1,4-dioxane contamination at the landfill and to initiate a Pilot Study to determine
the effectiveness of cap upgrades and repairs aimed at eliminating further release of
contaminants from the landfill units. Specifically, we proposed to:
1) Delineate the vertical and horizontal extents of 1,4-dioxane by installing two additional
groundwater monitoring wells (one Type II monitoring well located between the two landfill
units and one telescoping, deep Type III monitoring well south of the Southern Mound) and
six surface water gauges;
2) Initiate a one-year pilot study to document, and establish the effectiveness of, cap upgrades
and repairs to limit the infiltration of rainwater into the soil cap, and to evaluate if the
repairs have reduced leachate volumes and contaminant concentrations. During the pilot
study, the County proposed to conduct geophysical testing of the Southern Unit to evaluate
landfill cap integrity. The County proposed to repair any areas of concern identified by the
geophysical testing. The County also proposed to inspect surface water drainage structures
on the mound to ensure that they are operating as designed. The County then proposed to
repeat geophysical testing after cap repairs are made to document the results of the cap
repairs.
3) Install two in -stream piezometers approximately 1.5 feet below the ditch bottom at the
locations of the currently collected porewater samples. The in -stream piezometers will be
used to collect representative groundwater samples, measure groundwater levels, and
determine any discharge relationships at repeatable locations just below the stream bed.
The NCDEQ-SWS approved the proposed activities on June 21, 2019 (Appendix A). The
remainder of this report presents results of the July 2019 monitoring event for the Southern
Unit and the initial implementation of the Pilot Study, including the results of the initial
geophysical survey of the Southern Landfill Unit.

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 5 of 12
2.0 INSTALLATION OF MONITORING WELLS, STAFF GAUGES, AND IN -STREAM
PIEZOMETERS
On June 27 and 28, 2019, GMA oversaw the installation of a new, 60-foot-deep, telescoping
(Type -III) groundwater monitoring well on the south side of the Southern Unit, just off the toe
of the slope of the Southern Mound (Figure 1). This well, designated as monitoring well P20D,
will allow the County to further assess the vertical extent of 1,4-dioxane at the Southern Unit.
The outer casing of P20D extends to 45 feet below land surface, and the well is screened from
50 to 60 feet below land surface (Appendix B). During the drilling, the on -site GMA geologist
observed trash from approximately 5 to 18 feet below the land surface. Most of the observed
trash appeared to be a remnant plastic from a manufacturing process.
On June 26, 2019, a licensed well contractor with GMA hand augered a single -cased (Type -II)
monitoring well between the Northern and Southern mounds, just north of well P16R. This
well, designated as well P29, is hydrologically separated from well P16R by two drainage ditches
along the railroad, and the well is screened from 7 to 12 feet below the land surface. To
further discern groundwater flow patterns at the landfill, GMA also installed six staff gauges at
strategic locations in ditches at the facility (Figure 1).
A NC licensed surveyor surveyed the locations and the relevant elevation information for each
of the new monitoring wells and staff gauges. GMA submitted well construction records for
monitoring wells P20D and P29 to the NCDEQ-SWS via email on July 11, 2019. We provide a
copy of the well construction records, and a newly updated map showing well locations and
elevations including coordinate data for each well and staff gauge, in Appendices B and C,
respectively.
As described in the June 26, 2019 letter from the NCDEQ-SWS, GMA also installed two in -
stream piezometers (PZ1 and PZ2) approximately 1.5 feet below the ditch bottom at the
locations of the currently collected porewater samples. GMA will use the instream piezometers
to collect representative groundwater samples, measure groundwater levels, and evaluate
discharge relationships at repeatable locations just below the stream bed. Samples collected
from PZ1 and PZ2 will replace the porewater samples previously collected in those locations.
3.0 7ULY 2019 SEMI-ANNUAL MONITORING EVENT
GMA performed the semi-annual monitoring event at the Southern Unit on July 22 and 23,
2019. Sampling procedures and analytical methods complied with the approved Water Quality
Monitoring Plan dated September 8, 1994, and subsequent groundwater policy memos issued
by the NCDEQ-SWS (Appendix A).

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 6 of 12
Twenty-four groundwater -monitoring wells comprise the groundwater -monitoring network for
the entire landfill facility (Figure 1, Table 1). The water -quality monitoring network used for the
July 2019 semi-annual monitoring of the Southern Unit consisted of a background monitoring
well (134), five 'shallow' wells located around the Southern Mound (1312, P16R, P20R, P28, and
MW6R), a newly -installed 'deep' well located south of the Southern mound (P20D), a newly -
installed well located between the Northern and Southern Landfill Unit (1329), a hydraulically-
upgradient surface water sample location (SW1), and a hydraulically-downgradient surface
water sample location (SW2) (Figure 2).
3.1 Groundwater Hydrology
Static water levels were measured in all 24 monitoring wells (Table 2) and at all six staff gauges
(Table 3) on July 22, 2019. Depth to groundwater in monitoring wells at the site ranged from
approximately 0.99 to 10.11 feet below the land surface. Estimates of groundwater velocity
(Table 4) ranged from approximately 0.002 to 0.017 feet/day, or 0.84 to 16.69 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 similar to other more recent maps prepared for this facility
during the summer. Figure 3 indicates that the primary horizontal component of groundwater
flow at the southern unit was directed to the south and southeast toward the large ditch
forming the southern boundary of the facility. Based on water -level data from the newly
installed staff gauges and well P29, however, groundwater near well P16R on the northern side
of the Southern Unit flows to the north. The equipotential map shown in Figure 3 is based on
the data from the current well network. There is likely a slight groundwater mound beneath
the Southern Unit that is not apparent due to the lack of water -level data from within the
mound.
Groundwater flow direction beneath the Northern Unit during the dry summer months is not
fully discerned. Like at the Southern Unit, knowledge of groundwater flow patterns directly
beneath the Northern mound is limited due to the well and surface water measurement
configuration and the lack of available groundwater -level data from beneath the mound.
Despite these uncertainties, the highest groundwater levels at the facility remain located offsite,
just northwest of the landfill boundary. Wells in this hydraulically-upgradient area represent
background groundwater chemistry.
Based on historical winter groundwater flow patterns, GMA expects that the equipotential map
for the upcoming January 2020 monitoring event, when groundwater levels will be higher, will
show an overall groundwater flow direction to the south-southeast.

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 7 of 12
3.2 Sample Collection and Analyses
The semi-annual monitoring event for the Southern Unit occurred on July 22 and 23, 2019.
GMA analyzed water samples collected from nine monitoring wells and two surface water
sampling locations for field water -quality parameters during sampling (Table 5). We provide a
copy of the well sampling record in Appendix D. Sampling procedures and analytical methods
complied with the approved Water Quality Monitoring Plan dated September 8, 1994.
Groundwater samples from upgradient well P4, well P19 (not part of the required monitoring
well network), and the equipment and field blanks were analyzed for Appendix I parameters
(Table 6). Groundwater samples from wells MW6R, P12, P20R, and P28 were analyzed for
Appendix II parameters (Table 7). All samples were also analyzed for 1,4-dioxane.
GMA collected a sample from the newly installed in -stream piezometer, PZ1, on August 13,
2019. PZ1 is located at the former location of the pore water sampled identified as 'Pore 1.
During this summer monitoring event, the ditch was dry immediately downgradient of well P20R
and we could not collect a sample could from piezometer PZ2. Because benzene is the primary
constituent of concern at this location, GMA submitted the PZ1 sample for analysis of Appendix
I parameters only.
All samples were transferred to Environmental Conservation Laboratories, Inc. (ENCO) in ice -
filled coolers under chain -of -custody protocol. Copies of the chain -of -custody forms and
analytical reports are provided in Appendix E. Consistent with the May 29, 2018 NCDEQ-SWS
memo, ENCO analyzed samples collected during the July 2019 monitoring event using EPA -
approved analytical methods sufficiently sensitive to detect the presence of regulated
constituents at or below the applicable standard (unless no such method currently exists, e.g.
for vinyl chloride analysis).
3.3 Analytical Results and Discussion
Twenty-eight parameters (acetone, barium, benzene, beryllium, cadmium, carbon disulfide,
chlorobenzene, chromium, cis- 1,2- dichloroethene, cobalt, copper, 1,4-dichlorobenzene, 1,1-
dichloroethane, diethylphthalate, 1,4-dioxane, ethylbenzene, lead, naphthalene, nickel, selenium,
sulfide, tin, toluene, trichloroethene, vanadium, vinyl chloride, total xylenes, and zinc) were
detected at concentrations above their method detection limits during the July 2019 sampling
event (Table 8). Five targeted compounds (barium, 1,4-dichlorobenzene, 1,4-dioxane, benzene,
and vinyl chloride) were detected at concentrations exceeding the 15A NCAC 2L standard, and
three parameters (beryllium, cobalt, and vanadium) were detected at concentrations above their
Interim Maximum Allowable Concentration (IMAC) during this monitoring event (Table 8).
Zinc, copper, 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

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 8 of 12
the likely source of the carbon disulfide detected in the equipment blank (USGS, 2012). The
analytical lab detected copper in both the field and equipment blanks. GMA believes these
trace amounts of copper may be attributable to road dust at the facility.
Samples from wells P16R, P19, P20R, and P29 contained benzene (2.2 µg/L, 4.2 µg/L, 1.8 µg/L,
and 2.7 µg/L, respectively) above the 1.0 µg/L 15A NCAC 2L groundwater standard.
Importantly, benzene was not detected in the in -stream piezometer sample (PZ1) collected
downgradient of well P20R. Therefore, there is currently no evidence that benzene is migrating
off of the landfill property. As previously stated, GMA could only collect one of the two in -
stream piezometer samples (PZ1) due to dry conditions. GMA anticipates being able to
successfully collect both in -stream piezometer samples during the January 2020 semi-annual
monitoring event when groundwater levels should be higher.
1,4-Dioxane was detected in wells MW6R, P16R, P19, P20R, and P29 (7.4 µg/L, 92 µg/L, 310
µg/L, 77 µg/L, and 210 µg/L, respectively) at concentrations exceeding the 15A NCAC 2L
groundwater standard of 3 µg/L. The detection of 1,4-dioxane in well P29 located between the
two landfill units indicates that 1,4-dioxane may be leaching from both the Southern and
Northern mounds. 1,4-dioxane was also detected in the down -gradient surface water sample,
SW2, but the concentration was below the 15A NCAC 2B surface water standard. Importantly,
the analysis of the sample collected from the newly installed deep well, P20D, did not detect
1,4-dioxane.
Samples from wells MW6R, P16R and P19 contained concentrations of barium (923 µg/L, 904
µg/L, and 1850 µg/L respectively) above the 15A NCAC 2L standard of 700 µg/L. The
concentrations of barium above this standard in wells MW6R and P16R may be attributable to
naturally occurring levels of barium in the native soils at the Pitt County Landfill as has been
previously shown (GMA, 2011 and 2015). Prior comparisons of filtered and non -filtered samples
from these wells demonstrated that dissolved barium concentrations did not exceed the 15A
NCAC 2L standard and that barium was most likely a constituent of the particulate matter at
these sampling locations. Barium was also present in well P4, an off -site, background
monitoring well, at a concentration of 106 µg/L. The presence of barium in this background
sample further indicates that this alkaline metal may naturally occur in the aquifer.
Despite the apparent natural occurrence of barium at this site, the concentration of barium
detected in well P19 is unlikely to be solely attributable to natural sources. Well P19 also
contained concentrations of benzene, 1,4-dichlorobenzene, 1,4-dioxane, and vinyl chloride
above the 15A NCAC 2L standards. Well P19 is located just at the base of the Southern mound.
When 1,4-dioxane was first detected at the facility, P19 was not part of the active monitoring
network and had not been sampled in more than 20 years.

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 9 of 12
Consistent with recent historical results, upgradient surface water sample SW1 contained
concentrations of several metals above the 15A NCAC 2B surface -water standards. The source
of these metals concentrations appears to be related to ongoing 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 was recently completed in November of
2019 (NC DOT, 2019). Exceedances of the 15A NCAC 2B surface -water standards first occurred
during the July 2017 sampling event. This event coincided with GMA's first observation of
construction activities occurring in close proximity to the SW1 sampling location. The
downgradient surface water sample, SW2, contained cobalt, copper, lead, and zinc above the
2B standards. All metals detected above the 2B standard in SW2 were also detected in the
sample collected from SW1. The concentrations of these metals in the up -gradient surface
water sample (SW1) were much higher, indicating that these metals did not originate from the
landfill.
4.0 GEOPHYSICAL SURVEY AND INTERPRETATIONS
To evaluate the integrity of the Southern Landfill Unit cap, and to provide a baseline from which
to evaluate hydrologic improvements following cap upgrades and repairs, GMA contracted with
Geo Solutions Limited, Inc. to provide a geophysical evaluation of the Southern Landfill Unit.
On June 26t", July 1st and July 2nd 2019, Geo Solutions completed electromagnetic (EM) and
ground -penetrating radar (GPR) surveys of the Southern Unit (Geo Solutions, 2019).
Geo Solutions conducted the EM survey using a multi -frequency instrument, Geophex Model
GEM-2, which simultaneously detects metal objects and variations in shallow subsurface
conductivity. Multiple frequency EM mapping is a widely used technique for characterizing
materials, and for determining the variations of electrical conductivity in soil pore water and
groundwater across a site. GPR is a technique that uses radio frequency energy to measure
vertical and horizontal variations of electrical properties of soil in the earth's shallow subsurface.
Geo Solutions used GPR to detect changes in the landfill's impermeable cap thickness and the
depth to solid waste along transects across the Southern mound. Further details concerning
these two geophysical techniques, and the limitations of each of these methods, may be found
in Geo Solutions' report provided in Appendix F.
The key findings from this initial geophysical evaluation are summarized below:
Electromagnetic (EM) Evaluation Results
• An area of elevated apparent conductivity extends beyond the solid waste fill boundary
from the northeast corner of the Southern Unit eastward. This area lies directly below a
large area of slope erosion and the location of several visible seeps.

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 10 of 12
• Solid waste appears to extend beyond the toe of the slope to the edge of the gravel
road in the proximity of monitoring wells MW6R, P16R, and P20R. (This finding is
consistent with GMA's observations during the installation of well P20D).
• An area of slightly elevated apparent conductivity exists outside of the landfill waste
boundary between wells P17 and P28, which may correspond to leachate moving away
from the landfill.
Ground -Penetrating Radar Results
• The estimated impermeable cap thickness at the Southern Landfill is, on average, 10
inches and ranges from 0 to 30 inches.
• The northwestern upper slope of the Southern Landfill Unit contains a thin landfill cap
that has eroded completely away in several locations.
• The western narrow berm also has a relatively thin cap along the toes of the slopes, and
the depth to solid waste in this area is also relatively shallow. Geo Solutions observed
exposed waste in one location along the western toe of this narrow area.
• The southern toe of the Southern Landfill Unit, north of monitoring wells P28 and P19, is
suspected to have a thin cap, and solid waste is very near the land surface.
5.0 CONCLUSIONS AND FUTURE WORK
To aid assessment of 1,4-dioxane contamination at the Pitt County landfill, GMA installed two
additional monitoring wells, P20D and P29. Samples collected from the deep monitoring well
(P20D) did not contain any target constituent above the NCAC 02L standard. 1,4-Dioxane was
not detected in this well, suggesting that 1,4-dioxane has not migrated out of the
Surficial/Yorktown Aquifer at the site. Likewise, benzene was not detected in the sample
collected from just below the southern property ditch, and benzene does not appear to be
migrating off -site at this time. Analytical results from well P29, which was placed between the
Northern and Southern Units, indicates that the Northern Unit is also a source for 1,4-dioxane
and other contaminants.
The next semi-annual monitoring event at the Pitt County Solid Waste Municipal Landfill is
scheduled for January of 2020. This monitoring event will include the analysis of water samples
for Appendix I parameters, per the approved Water Quality Monitoring Plan dated September 8,
1994. The sampling network will continue to include well P19, the two in -stream piezometers,
and new monitoring wells, P20D and P29.
As the landfill caps have degraded over time, rainfall has begun to infiltration into the landfill
mounds. The increased recharge in this artificial system appears to be altering groundwater
flow patterns from their historic norms. Changes in groundwater flow direction are particularly

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 11 of IZ
noticeable during the summer months, when natural groundwater levels are lower. To better
understand groundwater flow patterns at the facility, GMA plans to add monitoring wells P8,
P14, P15, and MW2 to the groundwater level monitoring network. GMA will also continue to
document water levels at all staff gauges that were installed during July of 2019.
Pitt County has recently secured a contract with an engineering firm (The Wooten Company) to
design cap repairs and stormwater drainage modifications to eliminate the infiltration of
stormwater into the Southern Landfill Unit. This action is intended to protect the groundwater
from further contamination via leaching from landfill waste.
6.0 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
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.
Horton, J.W. and V.A. Zullo, 1991, The Geology of the Carolinas: Carolina Geological Society
Fiftieth Anniversary Volume, 406 pp.
Groundwater Management Associates, Inc. and McGill and Associates, 2001, Water Resources
Management Plan, Pitt County, North Carolina.
NC DOT, 2019, Southwest Bypass Opens to Traffic ahead of Schedule,
https://www. ncdot.gov/news/press-releases/Pages/2019/2019-11-21-pitt-cou nty-
southwest-bypass-opens.aspx, accessed December 4, 2019.

July 2019 Semiannual Water Quality Monitoring Report
Southern Portion of the Pitt County Solid Waste Municipal Landfill
January 3, 2020
Page 12 of 12
USEPA, 2014, Technical Fact Sheet — 1,4-Dioxane, Office of Solid Waste and Emergency
Response, EPA 505-F-14-011, 8 pages.
Winner, M.D. and R.W. Coble, 1996, Hydrogeologic Framework of the North Carolina Coastal
Plain, USGS Professional Paper 1404-I, 119 pages.

FIGURES

-- 1
THIS PRODUCT IS FOR GENERAL REFERENCE PURPOSES ONLYAND SHOULD Nor RE USED,
AND IS NOT INTENDED FOR.. SURVEYOR ENGINEERING PURPOSES. LOCATIONS AREAPPROXIMATE. 4_
cis SOURCE DATA: y
r
ORTHOI
PARCEL
FROM
FROM NO ONEMAP, IMAGE p-piATE:1/3lp-pit
�r[
PARCEL BOUNDARIES F ROM PITT COUNTY CIS, ht�ps I/map-pittncopendata.arcgis.com
-LEGEND- ���
® SURFACE WATER SAMPLE O PORE WATER SAMPLING LOCATION SCALE IN FEET
STAFF GAUGE APPROXIMATE PARCEL BOUNDARIES 0 500'
MONITORING WELL OIOVNowAik[ IyRNRGIMlM RSSpCIRnS, INC-
File: DRAWINGS/25101 SITE LAYOUTAND EXISTING MONITORING NETWORK DATE: 11/12/2019
FIG 1
PROJECT 25101 PITT COUNTY LANDFILL, GREENVILLE, PITT CO., NC FIGURE 1

Uhl
ri-� .� �!.•. is "! - jig. �r•-- : +�
u1,'
x:.-
P.. . 'I
� � .� - C�JUUIL9l`UN' 7_. a - I �• � / �� �+Y+�: .`
- ` ' P28
12 P20R WO ' r
— - - -- -;. Pore 1
• a
-LEGEND-
MONITORING WELLS DITCHES PONDS
SCALE
! ! ! . l...• ! P!RC• D!R1 11 1
RAILROAD CENTERLINE PORE WATER SAMPLING LOCATION
•R•
FIG2.mxd SAMPLING • •NS - SOUTHERN UNIT DATE: 1 •
.• 1PITT COUNTY LANDFILL, GREENVILLE, PITT CO., NC

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
77 76� 75
75
•MW1R� so'
75.64
_0 77. 21I ' � yt�.
,��7 � 5' 77
?
P6 i,174.55 '
76.40
76, MW1
SG3
(DRY,
�80 ---
MA/7 MW7D
P26
74.12
P25
I
"80—
—00
o
r � �= Mw2 74
SG4
(DRY
fJ . - r` <72.38)
100
■
NLikely,locatior► of a;groundwater ridge _
or perched, water more than, 78 FT-ASL J Mw3
off_ L r _,(71.55
— _ J; - 73.19� —
_ 75.69
P29 SG 1 (72. 74)
800
' 1
MW8D J
" o MW8 l
74:00 ]
P 14 - ��• 80
i 75.26k �� " -' s7 �' 'MW4-- 73
(j000 <7co I 6
•��`
P16R
' 76.82
P11R 100 10
76.40 .$� r76
--m •s.
mum
76 .••, =� P19 �000
f-00MEW _�� 74.56
�' P,1,7. 70.62 �� � � s -74
II` P28 1�e 70.18` 10
P12 � ` ` ♦ �
74.64 r �,� � P7SP21 P9 `172.78� N80
� �75:69 / � / 74.24
r� /� 72
120 � o
CO P23 /
.` 72:831
00 MW5� 71
I MW6R
71.90,i� ��� �� P3/
���
• SG6 .�. 1 80 , .70
71 70.63'� r
P24 p /
75.11 ` �� P20D
P20R (71.78)
75 74 73 72 71 72.08
�
71
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
70
I' %",,P fta 69
69 P8
SG2 0 a0
68.13
-LEGEND-
MONITORING WELL
UNMEASURED MONITORING WELL
ABANDONED MONITORING WELL
PROPERTY LINE
I I RAILROAD TRACKS
Ito] Isle]:L1u I[KKOLrC611J: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 12/17/2019
DRW BY: EHS
PROJECT: 25101
SCALE IN FEET
0 350 700'
1" = 350'
EQUIPOTENTIAL MAP
J U LY 22, 2019
GMA (j
N
GROUNDWATER MANAGEMENT ASSOCIATES, INC.

TABLES

Table 1. Monitoring Well Construction and Elevations
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Well
Number
Eastin 9
(feet)*
Northing
9
(feet)*
=
U O (A
wZa
O M *,
0. > o
o 2 w
W
V
J=
7 O (A
(Ards
V R W,
= > o
q 01 w
J W
a
C V
J {�/1
3 ..
i _ �,
*, u W
o = ,T
O
O U
��..
�, o �,
a M Gl
o o ,2
G
=
i
{A
O O
E..
�, 0 �,
0. *, av
o o ,2
CO
w 47
=
O (A (A
Zwa
M O *,
> 0. G7
� o ,�
W
o
OCh y
CO w
O (D
-W 9)
fp U Om%
> (A J
W O
MW1R
2463582.95
676405.58
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
1 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
P5
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
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
P16R
2464112.93
675759.99
87.44
84.3
17.14
11.0
14.0
1 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
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
1 2463460.98
675200.87
77.74
74.8
10.94
3.5
8.0
1 71.3
66.8
P29
1 2464477.13
675963.58
85.36
82.4
14.96
7.0
12.0
1 75.4
70.4
* 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

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
(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
7/22/19
85.48
82.50
50.0
9.84
75.64
43.1
not sampled
MW3
7/22/19
82.97
80.50
45.0
11.42
71.55
36.1
not sampled
MW611
7/22/19
80.94
78.15
17.0
9.04
71.90
10.8
5.2
5.5
3
no
MW8
7/22/19
84.41
81.62
14.0
10.41
74.00
6.4
not sampled
P2
7/22/19
84.65
80.60
15.0
11.46
73.19
7.6
not sampled
P4
7/22/19
85.02
81.50
18.0
10.47
74.55
11.1
5.4
5.4
3.0
no
P5
7/22/19
85.94
82.30
13.5
8.73
77.21
8.4
not sampled
P6
7/22/19
84.72
81.50
14.5
8.32
76.40
9.4
not sampled
P7
7/22/19
85.41
81.90
16.0
11.17
74.24
8.3
not sampled
P9
7/22/19
84.08
80.10
14.5
8.39
75.69
10.1
not sampled
P11R
7/22/19
86.04
82.30
16.0
9.64
76.40
10.1
not sampled
P12
7/22/19
79.31
75.90
17.5
4.20
75.11
16.7
8.1
5.2
1.9
yes
P13
7/22/19
85.80
82.00
16.0
10.11
75.69
9.7
not sampled
P13D
7/22/19
84.67
81.20
51.5
11.93
72.74
43.0
not sampled
P16R
7/22/19
87.44
84.30
14.0
10.62
76.82
6.5
3.2
1.6
1.5
yes
P17
7/22/19
80.38
76.30
11.0
9.76
70.62
5.3
not sampled
P19
7/22/19
83.90
78.50
13.0
9.34
74.56
9.1
4.4
5.2
3.5
yes
P2OR
7/22/19
85.21
81.70
30.0
13.13
72.08
20.4
9.9
9.4
3
no
P2OD
7/22/19
84.52
81.50
60.0
12.74
71.78
50.3
24.5
24.5
3
no
P21
7/22/19
82.07
77.80
11.0
9.29
72.78
6.0
not sampled
P23
7/22/19
82.93
79.40
16.0
10.10
72.83
9.4
not sampled
P26
7/22/19
84.59
82.20
14.0
10.47
74.12
5.9
not sampled
P28
7/22/19
77.74
74.80
8.0
7.56
70.18
3.4
1.6
1.8
3.3
yes
P29
7/22/19
85.36
82.40
12.0
10.10
75.26
4.9
2.4
2.1
2.7
yes
* Survey performed by Gary S. Miller & Associates, P.A. Land Surveyors (L-2562). North Carolina Geodetic Grid (NCGS) control based on ties to
NCGS Monument'RUTH' and NCGS Monuments'MARY'. Horizontal data referenced to NAD 27. Vertical data referenced to NGVD 29.
ASL = Above Sea Level

Table 3. Staff Gauge Elevations and Water Levels
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Staff
Gauge
Date
Easting
(feet)*
Northing
(feet)*
Reference
Point
Elevation of
Reference
Point
feet ASL
Staff Gauge
Reading ft
Elevation of
Water
feet ASL
SG1
7/22/19
2464508.13
675975.78
4-foot mark
81.06
0.54
77.60
SG2
7/22/19
2466001.19
674778.46
4-foot mark
71.68
0.45
68.13
SG3
7/22/19
2464094.81
675796.78
4-foot mark
80.60
-
-
SG4
7/22/19
2467111.18
676627.68
4-foot mark
76.38
-
-
SG5
7/22/19
2465181.06
675850.77
3-foot mark
76.88
0.76
74.64
SG6
7/22/19
2465094.46
675278.42
4-foot mark
74.18
0.45
70.63
* 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

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
7/22/19
0.007
0.50
0.29
0.012
4.37
P4
7/22/19
0.017
0.50
0.19
0.046
16.69
P12
7/22/19
0.013
0.20
0.43
0.006
2.20
P16R
7/22/19
-
0.80
0.24
-
-
P20R
7/22/19
0.007
0.10
0.32
0.002
0.84
P28
1 7/22/19
0.002
0.30
0.17
0.003
1.18

Table S. Field -Water Quality Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Well
Number
Sample
Date
pH
Temperature
(degrees
Celsius)
Conductivity
(US/cm)
Turbidity -during
collection of
organics samples
(ntu)
Turbidity -during
collection of organics
samples (ntu)
MW6R
7/22/2019
6.82
21.7
2077
433
9.45
P4
7/23/2019
4.83
20.5
48
40.5
40.5
P12
7/22/2019
5.33
20.6
57
31.2
13.7
P16R
7/22/2019
6.55
24.7
6053
105
52.6
P19
7/23/2019
3.87
24.2
1120
218
9.6
P20R
7/22/2019
5.99
19.6
2167
85.8
6.03
P20D
7/23/2019
5.61
20.3
57
53.4
41.7
P28
7/22/2019
5.13
24.5
62
251
11.2
P29
7/23/2019
5.11
1 23.0
3108
243
35.4
SW 1
7/23/2019
3.10
30.1
1504
66.5
66.5
SW2
7/23/2019
6.57
29.3
287
88.1
88.1
PZ1
8/ 13/2019
-
-
-
> 1000
> 1000
* All monitoring well samples submitted for metals analysis were collected on 7/23/2019. All samples from PZ1 were
collected on 8/13/2019.

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. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
Number
Name
Other Names
(pg/L)
GWP Std
563-58-6
1 1,1-Dichloropropene
1-Propene, 1,1-dichloro-
NE
NE
NE
NE
1,2,4,5-
95-94-3
Tetrachlorobenzene
Benzene, 1,2,4,5-tetrachloro-
NE
2
NE
NE
120-82-1
1,2,4-Trichlorobenzene
Benzene, 1,2,4-trichloro-
70
NE
70
NE
1,3-Dichloropropane;
142-28-9
1 Trimethylene dichloride
Propane, 1,3-dichloro-
NE
NE
NE
NE
130-15-4
1,4-Naphthoquinone
1,4-Naphthalenedione
NE
NE
NE
NE
134-32-7
1-Naphthylamine
1-Naphthalenamine
NE
NE
NE
NE
2,2-Dichloropropane;
594-20-7
1 Isopropylidene chloride
Propane, 2,2-dichloro-
NE
NE
NE
NE
2,3,4,6-
58-90-2
Tetrachlorophenol
Phenol, 2,3,4,6-tetrachloro-
200
NE
NE
NE
2,3,7,8-TCDD; 2,3,7,8-
Tetrachlorodibenzo-p-
1746-01-6
dioxin
.002 ng/L
NE
0.03
NE
2,4,5-T; 2,4,5-
Trichlorophenoxyacetic
Acetic acid, (2,4,5-
93-76-5
acid
trichlorophenoxy)-
NE
NE
NE
NE
95-95-4
2,4,5-Trichlorophenol
Phenol, 2,4,5-trichloro-
NE
63
NE
NE
88-06-2
2,4,6-Trichlorophenol
Phenol, 2,4,6-trichloro-
NE
4
NE
NE
2,4-D; 2,4-
Dichlorophenoxyacetic
94-75-7
acid
Acetic acid, (2,4-dichlorophenoxy)
70
NE
70
NE
120-83-2
2,4-Dichlorophenol
Phenol, 2,4-dichloro-
NE
0.98
NE
NE
2,4-Di methyl phenol; m-
105-67-9
Xylenol
Phenol, 2,4-dimethyl-
100
NE
NE
NE
51-28-5
2,4-Dinitrophenol
Phenol, 2,4-dinitro-
NE
NE
NE
NE
121-14-2
2,4-Dinitrotoluene
Benzene, 1-methyl-2,4-dinitro-
NE
0.1
NE
NE
87-65-0
2,6-Dichlorophenol
Phenol, 2,6-dichloro-
NE
NE
NE
NE
606-20-2
2,6-Dinitrotoluene
Benzene, 2-methyl-1,3-dinitro-
NE
NE
NE
NE
2-Acetylaminofluorene;
53-96-3
2-AAF
Acetamide, N-9H-fluoren-2-yl-
NE
NE
NE
NE
91-58-7
2-Chloronaphthalene
Naphthalene, 2-chloro-
NE
NE
NE
NE
95-57-8
2-Chlorophenol
Phenol, 2-chloro-
0.4
NE
NE
NE
91-57-6
2-Methylnaphthalene
Naphthalene, 2-methyl-
30
NE
NE
NE
91-59-8
2-Naphthylamine
2-Naphthalenamine
NE
NE
NE
NE
[1,1'-Biphenyl]-4,4'-diamine,3,3'-
91-94-1
3,3'-Dichlorobenzidine
dichloro-
NE
NE
NE
NE
[1,1'-Biphenyl]-4,4'-diamine,3,3'-
119-93-7
3,3'-Dimethylbenzidine
dimethyl-
NE
NE
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
(pg/L)
Number
Name
Other Names
GWP Std
Benz[j]aceanthrylene,1,2-dihydro-
56-49-5
3-Methylcholanthrene
3-methyl-
NE
NE
NE
NE
Benzene 1,1'-(2,2-
72-54-8
4,4'-DDD
dichloroethylidene)bis[4-chloro-
0.1
NE
NE
NE
Benzene, 1,1'-
72-55-9
4,4'-DDE
(dichloroethenylidene)bis[4-chloro
NE
NE
NE
NE
Benzene, 1,1'-(2,2,2-
50-29-3
4,4'-DDT
trichloroethylidene)bis[4-chloro-
0.1
NE
NE
NE
4,6-Dinitro-o-cresol; 4,6
534-52-1
Dinitro-2-methylphenol
Phenol, 2-methyl-4,6-dinitro-
NE
NE
NE
NE
92-67-1
4-Aminobiphenyl
[1,1'-Biphenyl]-4-amine
NE
NE
NE
NE
4-Bromophenyl phenyl
101-55-3
ether
Benzene, 1-bromo-4-phenoxy-
NE
NE
NE
NE
4-Chlorophenyl phenyl
7005-72-3
ether
Benzene, 1-chloro-4-phenoxy-
NE
NE
NE
NE
99-55-8
5-Nitro-o-toluidine
Benzenamine, 2-methyl-5-nitro-
NE
NE
NE
NE
7,12-
Dimethylbenz[a]anthra
57-97-6
cene
Benz[a]anthracene, 7,12-dimethyl
NE
NE
NE
NE
83-32-9
Acenaphthene
Acenaphthylene, 1,2-dihydro-
80
NE
NE
NE
208-96-8
Acenaphthylene
Acenaphthylene
200
NE
NE
NE
Acetonitrile; Methyl
75-05-8
cyanide
Acetonitrile
NE
NE
NE
NE
98-86-2
Acetophenone
Ethanone, 1-phenyl-
NE
700
NE
NE
107-02-8
Acrolein
2-Propenal
NE
4
NE
NE
1,4:5,8-
Dimethanonaphthalene,1,2,3,4,10
,10 -hexachloro-1,4,4a,5,8,8a-
309-00-2
Aldrin
hexahydro-(1,4,4a,5,8,8a)-
NE
0.002
NE
NE
107-05-1
Allyl chloride
1-Propene, 3-chloro-
NE
NE
NE
NE
Cydohexane,1,2,3,4,5,6-
319-84-6
alpha-BHC
hexachloro-,(1a,2a,3R,4a,5' ,6' )-
NE
0.006
NE
NE
120-12-7
Anthracene
Anthracene
2000
NE
NE
NE
Benzeneethanamine,
122-09-8
alpha,alpha-dimethyl
NE
NE
NE
NE
Benzo[a]anthracene;
56-55-3
Benzanthracene
Benz[a]anthracene
0.05
NE
NE
NE
50-32-8
Benzo[a]pyrene
Benzo[a]pyrene
0.005
NE
0.2
NE
205-99-2
Benzo[b]fluoranthene
Benz[e]acephenanthrylene
0.05
NE
NE
NE
191-24-2
Benzo[ghi]perylene
Benzo[ghi]perylene
200
NE
NE
NE
207-08-9
Benzo[k]fluoranthene
Benzo[k]fluoranthene
0.5
NE
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
(pg/L)
Number
Name
Other Names
GWP Std
100-51-6
Benzyl alcohol
Benzenemethanol
NE
700
NE
NE
Cyclohexane,1,2,3,4,5,6-
319-85-7
beta-BHC
hexachloro-,(1a,2° ,3a,4' ,5a,6' )-
NE
0.02
NE
NE
Bis(2-
Ethane, 1,1'-
111-91-1
chloroethoxy)methane
[methylenebis(oxy)]bis [2-chloro-
NE
NE
NE
NE
Bis(2-chloroethyl)ether;
111-44-4
Dichloroethyl ether
Ethane, 1,1'-oxybis[2-chloro-
NE
NE
NE
0.031
Bis(2-ethylhexyl)
1,2-Benzenedicarboxylic acid,
117-81-7
phthalate
bis(2-ethylhexyl)ester
3
NE
NE
NE
Butyl benzyl phthalate;
1,2-Benzenedicarboxylicacid, butyl
85-68-7
Benzyl butyl phthalate
phenylmethyl ester
1000
NE
NE
NE
4,7-Methano-lH-
indene,1,2,4,5,6,7,8,8- octachloro
57-74-9
Chlordane
2,3,3a,4,7,7a-hexahydro-
0.1
NE
NE
NE
Benzeneacetic acid, 4-chloro-(4-
chlorophenyl)--hydroxy-, ethyl
510-15-6
Chlorobenzilate
ester
NE
NE
NE
NE
126-99-8
Chloroprene
1,3-Butadiene, 2-chloro-
NE
NE
NE
NE
218-01-9
Chrysene
Chrysene
5
NE
NE
NE
57-12-5
Cyanide
Cyanide
70
NE
200
NE
Cyclohexane,1,2,3,4,5,6-
319-86-8
delta-BHC
hexachloro-,(1a,2a,3a,4° ,5a,6' )-
NE
NE
NE
0.019
Carbamothioic acid,bis(1-
methylethyl)-, S-(2,3-dichloro-2-
2303-16-4
Diallate
propenyl) ester
NE
NE
NE
NE
53-70-3
Dibenz[a,h]anthracene
Dibenz[a,h]anthracene
0.005
NE
NE
NE
132-64-9
Dibenzofuran
Dibenzofuran
NE
28
NE
NE
Dichlorodifluoromethan
75-71-8
e; CFC 12
Methane,dichlorodifluoro-
1000
NE
NE
NE
Bis(2-chloro-l-
methylethyl) ether; 2,2'
Dichlorodiisopropyl
ether; DCIP, See
108-60-1
footnote 4
Propane, 2,2'-oxybis[l-chloro-
NE
NE
NE
NE
2,7:3,6-Dimethanonaphth[2,3-
b]oxirene,3,4,5,6,9,9-hexachloro -
1a,2,2a,3,6,6a,7,7a-octahydro-,
60-57-1
Dieldrin
(1aa,2' ,2aa,3' ,6' ,6aa,7' ,7aa)-
0.002
NE
NE
NE
1,2-Benzenedicarboxylicacid,
84-66-2
Diethyl phthalate
diethyl ester
6000
NE
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
Number
Name
Other Names
(pg/L)
GWP Std
Phosphorodithioic acid,0,0-
dimethyl S-[2-(methylamino)-2-
60-51-5
Dimethoate
oxoethyl] ester
NE
NE
NE
NE
1,2-Benzenedicarboxylicacid,
131-11-3
Dimethyl phthalate
dimethyl ester
NE
NE
NE
NE
1,2-Benzenedicarboxylic acid,
84-74-2
Di-n-butyl phthalate
dibutyl ester
700
NE
NE
NE
1,2-Benzenedicarboxylicacid,
117-84-0
Di-n-octyl phthalate
dioctyl ester
100
NE
NE
NE
Dinoseb; DNBP; 2-sec-
Phenol, 2-(1-methylpropyl)-4,6-
88-85-7
Butyl-4,6-dinitrophenol
dinitro-
NE
7
7
NE
122-39-4
Diphenylamine
Benzenamine, N-phenyl-
NE
NE
NE
NE
Phosphorodithioic acid,0,0-diethyl
298-04-4
Disulfoton
S- [2-(ethylth io)ethyl ]ester
0.3
NE
NE
NE
6,9-Methano-2,4,3-benzodiox-
athiepin,6,7,8,9,10,10-hexachloro
1,5,5a,6,9,9a-hexahydro-, 3-
959-98-8
Endosulfan I
oxide,
40
NE
NE
NE
6,9-Methano-2,4,3-
benzodioxathiepin,6,7,8,9,10,10 -
hexachloro-1,5,5a,6,9,9a-
33213-65-
hexahydro-, 3-
9
Endosulfan II
oxide, (3a,5aa,6° ,9' ,9aa)-
NE
NE
NE
42
6,9-Methano-2,4,3-
benzodioxathiepin,6,7,8,9,10,10 -
hexachloro-1,5,5a,6,9,9a-
1031-07-8
Endosulfan sulfate
hexahydro-, 3,3-dioxide
NE
40
NE
NE
2,7:3,6-Dimethanonaphth[2,3-
b]oxirene, 3,4,5,6,9,9-hexachloro-
1a,2,2a,3,6,6a,7,7a-octahydro-,
72-20-8
Endrin
(1aa,2° ,2a' ,3a,6a,6a' ,7° ,7aa)-
2
NE
2
NE
1,2,4-Methenocyclo-
penta[cd]pentalene-5-
carboxaldehyde,2,2a,3,3,4,7 -
hexachlorodecahydro-
(1a,2',2a',4',4a',5',6a',6b',7R*
7421-93-4
Endrin aldehyde
)-
2
NE
NE
NE
2-Propenoic acid, 2-methyl-, ethyl
97-63-2
Ethyl methacrylate
ester
NE
NE
NE
NE
62-50-0
Ethyl methanesulfonate
Methanesulfonic acid,ethyl ester
NE
NE
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
(pg/L)
Number
Name
Other Names
GWP Std
Phosphorothioic acid, 0-[4-
[(dimethylamino)sulfonyl]phenyl]-
52-85-7
Famphur
O, O-dimethyl ester
NE
NE
NE
NE
206-44-0
Fluoranthene
Fluoranthene
300
NE
NE
NE
86-73-7
Fluorene
91-1-Fluorene
300
NE
NE
NE
Cyclohexane,1,2,3,4,5,6-
58-89-9
gamma-BHC; Lindane
hexachloro-,(1a,2a,3° ,4a,5a,6° )-
0.03
NE
0.2
NE
4,7-Methano-11-1-
indene,1,4,5,6,7,8,8-heptachloro-
76-44-8
Heptachlor
3a,4,7,7a-tetra hydro-
0.008
NE
0.4
NE
2,5-Methano-2H-indeno[1,2-
b]oxirene,2,3,4,5,6,7,7 -
heptachloro-1a,1b,5,5a,6,6a, -
hexahydro-
1024-57-3
Heptachlor epoxide
,(1aa,1b' ,2a,5a,5a' ,6' ,6aa)
0.004
NE
0.2
NE
118-74-1
Hexachlorobenzene
Benzene, hexachloro-
0.02
NE
1
NE
1,3-Butadiene,1,1,2,3,4,4-
87-68-3
Hexachlorobutadiene
hexachloro-
0.4
NE
NE
NE
Hexachlorocyclopentadi
1,3-Cyclopentadiene,1,2,3,4,5,5-
77-47-4
ene
hexachloro-
NE
NE
50
50
67-72-1
Hexachloroethane
Ethane, hexachloro-
NE
NE
NE
2.5
1888-71-7
Hexachloropropene
1-Propene, 1,1,2,3,3,3-hexachloro
NE
NE
NE
NE
193-39-5
Indeno(1,2,3-cd)pyrene
Indeno[1,2,3-cd]pyrene
0.05
NE
NE
NE
78-83-1
Isobutyl alcohol
1-Propanol, 2-methyl-
NE
NE
NE
NE
1,4,5,8-
Dimethanonaphthalene,1,2,3,4,1
0,10-hexachloro-1,4,4a,5,8,8a
465-73-6
Isodrin
hexahydro-(la,4a,4a° ,5° ,8° ,8a° )-
NE
NE
NE
NE
2-Cyclohexen-l-one,3,5,5-
78-59-1
Isophorone
trimethyl-
40
NE
NE
NE
120-58-1
Isosafrole
1,3-Benzodioxole, 5-(I-propenyl)-
NE
NE
NE
NE
1,3,4-Metheno-2H-cyclobuta-
[cd]pentalen-2-one,
1,1a,3,3a,4,5,5,5a,5b,6-
143-50-0
Kepone
decachlorooctahydro-
NE
NE
NE
NE
m-Cresol; 3-
108-39-4
Methylphenol
Phenol, 3-methyl-
400
NE
NE
NE
m-Dichlorobenzene; 1,3
541-73-1
Dichlorobenzene
Benzene, 1,3-dichloro-
200
NE
NE
NE
99-65-0
m-Dinitrobenzene
Benzene, 1,3-dinitro-
NE
NE
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
Number
Name
Other Names
(pg/L)
GWP Std
7439-97-61
Mercury
Mercury
1
NE
2
NE
126-98-7
Methacrylonitrile
2-Propenenitrile, 2-methyl-
NE
NE
NE
NE
1,2,Ethanediamine, N,N-dimethyl-
N'-2-pyridinyl-N'-( 2-
91-80-5
Methapyrilene
thienylmethyl)-
NE
NE
NE
NE
Benzene, 1,1'-
(2,2,2,trichloroethylidene)bis [4-
72-43-5
Methoxychlor
methoxy-
40
NE
NE
NE
2-Propenoic acid, 2-methyl-,
80-62-6
Methyl methacrylate
methyl ester
NE
25
NE
NE
Methyl
66-27-3
methanesulfonate
Methanesulfonic acid,methyl ester
NE
NE
NE
NE
Methyl parathion;
298-00-0
Parathion methyl
Phosphorothioic acid,0,0-dimethyl
NE
NE
NE
NE
m-Nitroaniline; 3-
99-09-2
Nitroaniline
Benzenamine, 3-nitro-
NE
NE
NE
NE
91-20-3
Naphthalene
Naphthalene
6
NE
NE
NE
98-95-3
Nitrobenzene
Benzene, nitro-
NE
NE
NE
NE
55-18-5
N-Nitrosodiethylamine
Ethanamine, N-ethyl-N-nitroso-
NE
NE
NE
NE
N-
62-75-9
J Nitrosodimethylamine
Methanamine, N-methyl-N-nitroso
0.0007
NE
NE
NE
N-Nitrosodi-n-
924-16-3
butylamine
1-Butanamine, N-butyl-N-nitroso-
NE
NE
NE
NE
86-30-6
N-Nitrosodiphenylamine
Benzenamine, N-nitroso-N-phenyl-
NE
NE
NE
NE
N-
N i trosod i p ro py l a m i n e;
N-Nitroso-N-
dipropylamine; Di-n-
1-Propanamine, N-nitroso-N-
621-64-7
propylnitrosamine
propyl-
NE
NE
NE
NE
N-
10595-95-
Nitrosomethylethalamin
6
e
Ethanamine, N-methyl-N-nitroso-
NE
NE
NE
NE
100-75-4
N-Nitrosopiperidine
Piperidine, 1-nitroso-
NE
NE
NE
NE
930-55-2
N-Nitrosopyrrolidine
Pyrrolidine, 1-nitroso-
NE
NE
NE
NE
0,0,0-Triethyl
Phosphorothioic acid,0,0,0-
126-68-1
phosphorothioate
triethyl ester
NE
NE
NE
NE
O,O-Diethyl 0-2-
pyrazinyl
phosphorothioate;
Phosphorothioic acid, 0,0-diethyl
297-97-2
Thionazin
0-pyrazinyl ester
NE
NE
NE
NE
o-Cresol; 2-
95-48-7
Methylphenol
Phenol, 2-methyl-
NE
400
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
CAS
2L Std.
IMAC
MCL
Calculated
(pg/L)
Number
Name
Other Names
GWP Std
o-Nitroaniline; 2-
88-74-4
Nitroaniline
Benzenamine, 2-nitro-
NE
NE
NE
NE
o-Nitrophenol; 2-
88-75-5
Nitrophenol
Phenol, 2-nitro-
NE
NE
NE
NE
95-53-4
o-Toluidine
Benzenamine, 2-methyl-
NE
NE
NE
NE
p-
(Dimethylamino)azoben
Benzenamine, N,N-dimethyl-4-
60-11-7
zene
(phenylazo)-
NE
NE
NE
NE
Phosphorothioic acid,0,0-diethyl-
56-38-2
Parathion
0-(4-nitrophenyl) ester
NE
NE
NE
NE
106-47-8
p-Chloroaniline
Benzenamine, 4-chloro-
NE
NE
NE
NE
p-Chloro-m-cresol; 4-
59-50-7
Chloro-3-methylphenol
Phenol, 4-chloro-3-methyl-
NE
NE
NE
NE
p-Cresol; 4-
106-44-5
Methylphenol
Phenol, 4-methyl-
40
NE
NE
NE
608-93-5
Pentachlorobenzene
Benzene, pentachloro-
NE
NE
NE
NE
Pentachloronitrobenzen
82-68-8
a
Benzene, pentachloronitro-
NE
NE
NE
NE
87-86-5
Pentachlorophenol
Phenol, pentachloro-
0.3
NE
1
NE
62-44-2
Phenacetin
Acetamide, N-(4-ethoxyphenyl)
NE
NE
NE
NE
85-01-8
Phenanthrene
Phenanthrene
200
NE
NE
NE
108-95-2
Phenol
Phenol
30
NE
NE
NE
Phosphorodithioic acid,0,0-diethyl
298-02-2
Phorate
S- [(ethylth io) methyl ]ester
1
NE
NE
NE
p-Nitroaniline; 4-
100-01-6
Nitroaniline
Benzenamine, 4-nitro-
NE
NE
NE
NE
p-Nitrophenol; 4-
100-02-7
Nitrophenol
Phenol, 4-nitro-
NE
NE
NE
NE
Polychlorinated
biphenyls; PCBs
1,1'-Biphenyl,chloro derivatives
1336-36-3
1016/1242
Method 1016/1242
NE
0.09
0.5
NE
106-50-3
p-Phenylenediamine
1,4-Benzenediamine
NE
NE
NE
NE
23950-58-
Benzamide, 3,5-dichloro-N-(1,1-
5
Pronamide
dimethyl-2-propynyl)-
NE
NE
NE
NE
Propionitrile; Ethyl
107-12-0
cyanide
Propanenitrile
NE
NE
NE
NE
129-00-0
Pyrene
Pyrene
200
NE
NE
NE
94-59-7
Safrole
1,3-Benzodioxole, 5-(2-propenyl)-
NE
NE
NE
NE
Propanoic acid, 2-(2,4,5-
93-72-1
Silvex; 2,4,5-TP
trichlorophenoxy)-
50
NE
NE
NE
18496-25-
8
Sulfide
Sulfide
NE
NE
NE
NE

Table 7. Appendix II Target Parameters
Pitt County Municipal Solid Waste Landfill, Pitt County, NC (Permit # 74-01)
Groundwater Protection
Standards'
DEQ
IMAC
CAS
2L Std.
MCL
Calculated
(pg/L)
Number
Name
Other Names
GWP Std
99-35-4
1 sym-Trinitrobenzene
Benzene, 1,3,5-trinitro-
NE
NE
NE
NE
7440-31-51
Tin
Tin
NE
2000
NE
NE
8001-35-21
Toxaphene
Toxaphene
1 0.03
NE
3
NE
All units are in micrograms per liter (pg/L)
2L STD = 15A NCAC 2L groundwater standard
'Applicable Groundwater Protection Standard is the lower of the listed standards.

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

ROY COOPER
Governor
MICHAEL S. REGAN
Secretary
MICHAEL SCOTT
Director
NORTH CAROLINA
Environmental Quality
June 26, 2019
Sent Via Email - [e-mail]
Mr. John Demary
Pitt County Director of Solid Waste & Recycling
3025 Landfill Road
Greenville, NC 27834
Re: Proposal for 1,4-Dioxane Assessment and Pilot Study at the Pitt County Municipal Solid
Waste Landfill
Closed and Unlined Pitt County MSW Landfill Northern and Southern Units
Pitt County
Solid Waste Permit Numbers 7401-MSWLF- and 7401-MSWLF-1974
FID 1323161
Dear Mr. Demary,
The Solid Waste Section (Section) has completed a review of the Proposal for 1,4-Dioxane Assessment
and Pilot Study at the Pitt County Municipal Solid Waste Landfill dated June 21, 2019 (FID 1323159)
and submitted on your behalf by Groundwater Management Associates, Inc. for the closed and unlined
Pitt County Landfill, Solid Waste Permit Numbers 7401-MSWLF- and 7401-MSWLF-1974.
To address the 1,4-Dioxane being detected within the groundwater at the landfill, Pitt County is
proposing to:
1) Delineate the vertical and horizontal extent of 1,4-Dioxane by installing two additional groundwater
monitoring wells (Type II and Type III) and six surface water gauges;
2) Initiate a one-year pilot study to determine the effectiveness of cap upgrades and repairs to see if
they have limited the infiltration of rainwater into the soil cap, and if they have reduced leachate
volumes and concentrations. Geophysical testing of the Southern Unit only will also be conducted to
evaluate landfill cap integrity. The County will repair any areas identified by the geophysical testing
and will inspect surface water drainage structures on the mound to ensure that they are operating as
designed. Once repairs are made, geophysical testing will be repeated to document hydrologic
benefits from cap repairs and to determine if the repairs have significantly reduced rainfall infiltration;
and
3) Install two instream piezometers approximately 1.5 feet below the ditch bottom at the locations of
the currently collected porewater samples. The instream piezometers will be used to collect
representative groundwater samples, measure groundwater levels, and determine any discharge
relationships at repeatable locations just below the stream bed.
Based upon a review of the Proposal for 1,4-Dioxane Assessment and Pilot Study at the Pitt County
Municipal Solid Waste Landfill, the Section approves the activities as described. If you have any
questions or concerns regarding this letter, please feel free to contact me by phone at 828.296.4706
or by email at [e-mail]. Thank you for your continued cooperation with this
matter.
NORTH CAROLJNAD_E f_
Department of Environmental Quality
North Carolina Department of Environmental Quality I Division of Waste Management
Asheville Regional Office 1 2090 U.S. Highway 70 1 Swannanoa, North Carolina 28778
828.296.4500

Sincerely,
Jaclynne Drummond
Hyd rogeologist
Solid Waste Section, Division of Waste Management
NCDEQ
cc sent via email: Tim Corley, Pitt County Engineer
Ed Mussler, SWS Chief
Adam Ulishney, SWS Environmental Compliance Branch Head
Jason Watkins, SWS Field Operations Branch Head
Drew Hammonds, SWS Eastern District Supervisor
Ray Williams, SWS Environmental Senior Specialist
Sherri Stanley, SWS Permitting Branch Head
Ethan Caldwell, SWS Permitting Engineer
Emma Shipley, GMA
Dr. Richard Spruill, GMA
Jay Holley, GMA
North Carolina Department of Environmental Quality I Division of Waste Management
Asheville Regional Office 1 2090 U.S. Highway 70 1 Swannanoa, North Carolina 28778
828.296.4500

APPENDIX B
MONITORING WELL CONSTRUCTION RECORDS

WELL CONSTRUCTION RECORD (GW-1)
For internal Use nlv:
1. Well Contractor Information:
Stuart Spruill
Well Contractor Name
2193
NC Well Contractor Certification Number
SGI
Company Name
2. Well Construction Permit #:
List all applicable }cell construction permits (i.e. U[C. Counn•. State. Variance. etc.)
3. Well Use (check well use):
-ater auppiy wen:
Geothermal (Heating/Cooling Supply)
htdustrial/Commercial
Non -Water Suppy N!'ell:
Injection Well:
Aquifer Recharge
JAquifer Storage and Recovery
Aquifer Test
3Experimental Technology
Geothermal(Closed Loop)
D Municipal/Public
D Residential Water Supply (single)
E] Residential Water Supply (shared)
Groundwater Remediation
Salinity Barrier
OStormwater Drainage
Subsidence Control
Tracer
(1lOther(explain under =2l F
4. Date Well(s) Completed: 06/27-28/19 Well ID# P20D
5a. Well Location:
Pitt County Landfill
FacilityrOwner Name Facilin^[D= (ifapplicable)
3025 Landfill road Greenville 27834
Physical Address, City, and Zip
Pitt
County
Parcel identification No. (PiN)
5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one tavlong is sufficient)
35.594915 N 77.437201 „-
6. is(are) the well(s)Ex Permanent or OTemporary
7. is this a repair to an existing well: nYes or JNo
!(this is a repair, fill out known well construction information and explain the nature ofthe
repair tinder #21 remarks section or on the back oJ'this (orm.
8. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same
construction, only i GW-I is needed. Indicate TOTAL NUMBER of wells
drilled:
9. Total well depth below land surface: 60
For multiple wells list all depths ijd Brent (example-Ya.200' and 2(?,100!
10. Static water level below top of casing:
I(water level is above casing, use
55
14. WATER ZONES
FROM
I ro
DESCRIPTION
ft.
rt.
I5.OU 1-ER CASIN
for multi -cased wells) OR LINER if a licable
FRO?t
TO
DLUTETER I THICKNESi
?1:XTERIAL
0 ft.
45
ft. 1 6 in. sch40
pvc
!6. INNER CASING
R TUBING (eothermal closed-loo
FROM
TO
DLUIF:TER THICKNESS MATERIAL
-3 ft,
50
Ct. I 2 in. sch40 I >K
ft.
17. SCREEN
FROM
TO
DIAMETER I 1LOTSIZE
THICKNESS
M:ITERIAI.
50 ft•
60 f
2 1D' .10
sch40
pvc
ft.
f
in.
18. GROUT
FROM
TO
MATERIAL
EMPLACEMENT METHOD 8 AMOIiN'T
0 ft.
46
ft•
hen!onite grout
Pumped
46 ft-
48
ft•
bentonite
poured
ft.
ft.
19. SANDIGRAVEL I
A_CK
of siatilicable
FROM
'to
MATERIAL'. EMPLACEMENTMETHOD
46 ft.
60
ft.
t2 sand poured
ft.
ft.
20. DRILLING
LOG i
attach
additional AM$ if necess
FROM
TO
DESCRIPTION (color. hardtim. soi4Toek r%pe, gr2in size, etc.)
0 ft•
615
ft•
gray silty fin and
5 ft.
10
ft.
munidple waste
a t[.
18trash
ft.
18 ff
20
ft.
gray fine sandy clay
20 ft.
.s
ft.
gray sandy silt to med sand
45 ft,
48
ft.
gray silty clay
53 ft.
61
ft•
gray fine said
21: REMARKS
22. Certification:
7 - -/
Signature of Certified w I ctor Date
By signing this form, l h reby cerrifi• that I e well(s)was (were) constructed in accordance
with 15.4 NCAC 02C .01 0 or 15.4 NCAC 0 C .0200 Well Construction Standards and that a
cogv of This record hash n provided :o :he �rll owner.
I
23. Site diagram or a ditional well details:
You may use the bac of this page to provide additional well site details or well
construction details. ou may also attach additional pages if necessary.
SUBMITTAL INSTI UCTIONS
ttt•f 24a. For All Wells: Submit this form within 30 days of completion of well
construction to the fol wing:
(ft.) Division of Vater Resources, Information Processing Unit,
1617 M ifl Service Center, Raleigh, NC 27699-1617
11. Borehole diameter: (in.) 24b. For Infection M
Mud Rotary above, also submit or
i.. auger,Well construction method: construction to the foli
(i.e. auger, rotary, cable, direct push, etc)
Division of Water
FOR WATER SUPPLY WELLS ONLY: 1636 M
13a. Yield (gpm) Method cf test: 24c. For Water Sunt
the addressees) above
13b. Disinfection type: Amount: completion of well c(
where constructed.
Ils: In addition to sending the form to the address in 24a
copy of this ferttl within 30 days of completion of well
A,ing:
.esources, Underground Injection Control Program.
1 Service Center, Raleigh, NC 27699-1636
& Iniection Wells: In addition to sending the form to
also submit one copy of this form within 30 days of
struction to the county health department of the county
Form GW-I North Carolina Department of Environmental quality - Division of Wlicr Resource, Revised 2-22-2016

WELL CONSTRUCTION RECORD (GW-1)
1. Well Contractor Information:
For Internal Use Only:
James K. Holle
Well Contractor Name
2867
NC Well Contractor Certification Number
Groundwater Management Assocites, Inc.
Company Name
n/a
2. Well Construction Permit #:
Lim all applicable }yell consiniction permits (Le. (11C, Counly, Slate, I�ariance, etc.)
3. Well Use (check well use):
Water Supply Well:
]Agricultural Municipal/Public
]Geothermal (Heating/Cooling Supply) DResidential Water Supply (single)
Industrial/Commercial Residential Water Supply (shared)
Non -Water Supply Well:
: Monitoring
LJRecovery
Injection Well:
Aquifer Recharge
Groundwater Remediation
Aquifer Storage and Recovery
DSalinity Barrier
Aquifer Test
DStormwater Drainage
Experimental Technology
Subsidence Control
Geothermal (Closed Loop)
Tracer
Geothermal (Heating/Cooling Return)
nOther (explain under 421 Remarks)
4. Date Well(s) Completed: 6/26/1 9
Well ID# P29
5a. Well Location:
Pitt County Landfill
74-01
Facility/Owner Name Facility ID# (if applicable)
3025 Landfill Rd, Greenville, NC 27834
Physical Address, City, and Zip
Pitt
County
Parcel Identification No. (PIN)
fib. Latitude and longitude in degrees/minutes/seconds or decimal degrees:
(if well field, one lat/long is sufficient)
35.597583 N 77.437173 W
6. Is(are) the well(s)o Permanent or OTemporary
7. Is this a repair to an existing well: [DYes orJNo
If this is a repair,fill out !mown well construction information and explain the nature of the
repair under =21 renrarks section ar on the back gf1his_1brrn.
8. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same
construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells
drilled:
9. Total well depth below land surface: 12
For multiple wells list all depths ff cltlkrent (example- 3@200' and 2 a 100')
10. Static water level below to of casing: 7.85
tf water level is ahove casing use
11. Borehole diameter: 4
(in.)
12. Well construction method: hand auger
(i.e. auger, rotary, cable, direct push, etc.)
LVMJ
14. WATER ZONES
FROM
TO
DESCRIPTION
5 rt•
12 tt.
wet at 5 feet
ft.
ft.
15. OUTER CASING for multi -cased wells OR LINER if a licable
FROM
TO
DIAMETER
THICKNESS
MATERIAL
ft.
ft.
I in.
16. INNER CASING OR TUBING(geothermal closed -loop)
FROM
TO
I DIAMETER
THICKNESS
MATERIAL
+2 85 ft.
7 ft.
2 in.
sch40
pvc
ft.
ft.
in.
17. SCREEN
FROM
TO
DIAMETER
SLOT SIZE
THICKNESS
MATERIAL
7 ft.
12 ft.
2 in.
.10
Sch40
pvc
ft. I
ft.
in.
IS. GROUT
FROM
TO
MATERIAL
EMPLACEMENT METHOD & AMOUNT
0 ft•
1.5 ft•
cement
poured
1.5 ft.
4 rr.
bentonite
poured
ft.
ft.
19. SAND/GRAVEL PACK if a licable
FROM
TO
MATERIAL
EMPLACEMENT METHOD
4 ft,
12 ft.
#2 gravel pack
poured
ft.
ft.
20. DRILLING LOG attach additional sheets ifnecessary)
FROM
TO
DESCRIPTION (color, hardness, soil/rock type, grain size, etc.)
0 ft.
0.5 ft.
d. gray, sandy topsoil; A horizon
0.5 ft•
1.5 tt•
yellow slightly silty, f. to v.f. qtz. sand
1.5 rt.
5 ft.
mottled gray & orange clayey, v.f. snd , silt
5 ft.
7 ft.
gray & orange mottled cly, slty, f. sand
7 rt.
S fr.
I. gray, v. cly, slty, M. sand
8 ft.
12 ft•
I. gray, v. cly, sity, v.f. sand (more sndy than above)
ft.
ft.
21. REMARKS
22. Certification:
f .yAI// / ,
Sil,� ture of Certified Well Contras or Date
By signing this.fbrm, I herehy cerfi& that the well(.) was (were) constmered in accordance
with I5A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Stmidm-de and !liar a
copy of this record has been provided to the well owner.
23. Site diagram or additional well details:
You may use the back of this page to provide additional well site details or well
construction details. You may also attach additional pages if necessary.
SUBMITTAL INSTRUCTIONS
24a. For All Wells: Submit this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Information Processing Unit,
1617 Mail Service Center, Raleigh, NC 27699-1617
24b. For Infection Wells: In addition to sending the form to the address in 24a
above, also submit one copy of this form within 30 days of completion of well
construction to the following:
Division of Water Resources, Underground Injection Control Program,
FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636
13a. Yield (gpm) Method of test: 24c. For Water Supply & Infection Wells: In addition to sending the form to
the address(es) above, also submit one copy of this form within 30 days of
13b. Disinfection type: Amount: completion of well construction to the county health department of the county
where constructed.
Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016

APPENDIX C
UPDATED SURVEY

�60' RAW)
NOSR 1200
STREAM
TONSBURG ROA����� �g 3' MARK GAGE EL. = 80.31� 100
STAN L1 A
M/W-1R
TIP = 85.48' 40 p-5
GR = 82.5' �� TIP = 85.94'
P-4
46 GR = 823'
TIP = 85.02'
W GR = `
nh 38
oAl
yiv ho
M/W - 7
T/P = 83.89'
GR = 81.02' �113 P-26 \
/ 112 TIP = 84.59' \
GR = 82.2'
P-25
8,5.97)'
W P�L C U T� P T/P = 84.10' 32 GR = 83.5'
/ M/W D-8 109 /w 8 � , GR = 80.76' ejl I
/ T/P = 84.2I S-� TIP = 84.41' �-
96
S 81-33 =15•• GR = 81.37' 108 GR = 81.62' S80,
7689.57, E gg 30 6 .E 45 L8 , -30»
STREAM GAGE N 79-40 L1I�y _ 2 `t08,
�34
STREAM GAGE P-14
3' MARK EL. = 79.38' TIP = 88.66'
GR = 84.8'
39
I ^
P-1
TIP = 86.58'
GR = 82.7'
tP-6
O37
I r� TIP = 84.72'
138
^ GR = 81.5'
_
NEW M/W-1 (1-31-11)
TIP = 85.69'
GR = 83.0'
3' MARK EL. = 78.79' 97 1188•p0 TIP = 90.2'
GR = 88.11' STREAM GAGE
L7 33 3' MARK EL. = 77.83'
L TIP
T/P = 87.90'
4TAFF GAUGE MARKEL. 76.38'
�3p •. GR. = 72.7'
`i298o e4175
GR = 84.25'
w
M/W - 3 o
P-13D TIP = 82.97'
TIP = 84.67' GR = 80.5' cn
STAFF GAUGE GR = 81.22' P_2
P-13 M/W - 4 TIP
4' MARK EL. = 81.06' 41
TIP = 83.58' GR = 80.6'
GR. = 77.2' NC GEODE77C MON. TIP =
M/W
TIP EL. = 82.10' GR = 82.0' \7� 101 2161.04' GR = 81.9'- - -
T/P = 85.36' - 3
GR = 82.4' -
2 _ 1
(100' R1W) 169\P� 17� - - - - - - - 4 S 8 45 6'-30" W 1
RAILROAD I � } I44--H - - - 285.54' 1
NORFOLK SOUTHERN _ - - - _
-� -�- I � STAFF GAUGE �64 p_g �6 \`S`�1p
- {- I I 166 %PS - CONTROL 3' MARK EL. = 76.88' f 16 TIP = 84.08' �S1 > � 4� 1 -7
127 GR. = 73.6' ��
TOP OF IRON EL. = 81.90' P_21 GR = 80.1' ry /� GR = 81.941
-4� _ - STAFF GAUGE � 18 T/P = 82.07'
_ 4' MARK EL. = 80.60' P-16R GR = 77.8'
p 128 /PS -CONTROL GR. = 76.9' TIP = 87.44' 15
TOP OF IRON EL. = 81.86' GR = 84.3'
W
0 129
p
P-11R
L TIP = 86.04'
GR = 82.3'
P-19
^
TIP = 83.90'
GR = 78.5' T
Z
P-17
P-28 e 26
TIP = 80.38
GR = 76.3' 7
TIp = 7774'
T = 74.8'
e24
Q525
P-12
r T/P = 79.41 ' P-18
ti GR = 76.3' TIP = 75.97'
v GR = 72.8'
022 \\\\0 23
L18 N 87=54 -J4" W
M/W
T/P = 84.52'
GR = 81.50'
P-20R
TIP = 85.21'�
GR = 81.7'
154
e 28
891.78' N 7g?04 �O S 78 _ 2679 0„ �y
00 •• 52
P-23
TIP = 82.93'
GR = 79.4'
M/W - 6R M/W - 5
T/P = 80.94' T/P = 82.977
GR = 78.15' 44 GR = 81.1' 43
0 163
1-16 L15 P-24 11
T/P = 83.15'
14 GR = 79.9'
J
STAFF GAUGE �73 014 P-10
11 4' MARK EL. = 74.18' TIP = 84.48'
QQ GR. = 70.3' GR = 81.3'
5
P-3
TIP = 84.39'
GR = 81.2'
`so 12 �
8 P-8
68 T/P = 85.22'
GR = 81.4'
� STAFF GAUGE
4' MARK EL. = 71.68'
GR. = 67.9'
Line
Bearing
Distance
Point Northing
Eosting
Point
Northing Easting
L1
N 77=08'-45" E
50.08'
1 676055.99
2467223.03
28
674990.45
2464354.32
L2
N 73=34-45" E
50.09'
2 675972.35
2465063.61
31
676846.78
2466312.66
L3
N 69=59'-45" E
50.10'
3 676114.14
2467172.94
32
67686253
2466165.63
L4
N 67=15'-45" E
50.10'
4 675978.54
2466794.50
33
676625.32
2465391.20
L5
N 64=54'-45" E
59.03'
6 675855.09
2466108.74
34
676693.07
2464417.95
L6
S 8 =55 =30" W
46.69'
7 676083.53
2466023.86
37
676408.17
2463568.89
L7
S 82=19'-30" E
82.65'
11 675340.26
2466186.38
38
676539.13
2463357.43
L8
S 84=19'-30" E
177.90'
12 674840.50
2465993.22
39
676490.33
2463090.17
L9
N 82=04'-30" E
37.11'
13 675013.65
2465936.88
40
676719.97
2463409.44
L 10
S 3=02'-00" E
137.88'
14 675138.79
2465608.12
41
676120. 47
2467172. 64
Lll
N 66=26'-00" W
168.46'
15 675667.54
2465576.31
42
675989.21
2466794.49
L 12
S 48=02'-30" W
8.45'
16 675827.25
2465205.28
43
675348.79
2466185.46
L 13
N 59=07'-24" W
111.54'
18 675759.99
2464112.93
44
675314.53
2465002.54
L 14
N 61=26'-30" W
236. 00'
22 674970.85
2463045.15
45
676786. 68
2466200. 39
L 15
S 86=04'-30" W
195.15'
23 674957.48
2463391.89
46
676715.40
2463406.09
L 16
S 80=57'-00" W
88. 00'
24 675208. 44
2463238. 77
96
676811. 66
2466285. 67
L 17
S 1 -55 =30" E
102. 00'
25 675200. 87
2463460. 98
97
676660.24
2465402.36
L 18
N 87 =24 =30" W
24. 56'
26 675325. 34
2463817. 70
99
676714.10
2464419.20
100
676838.15
2463728.99
101
676096.35
24660J8.82
108
676827.15
2464553.05
109
676837.90
2464558.03
112
677051.66
2465994.38
®,
iAft®� �
113
677058.16
2466000.26
® fo
127
675784.83
2464111.04
6�
128
675655.32
2463060.38
SmL
129
675574.15
2463059.97
138
676404.89
2463582.95
Bar Scale
Low154
163
164
675026.11
675278.42
675850.77
2464501.99
2465094.46
2465181.06
300 150 0 300 600
ka ®'
166
168
675796.78
674778.46
2464094.81
2466001.19
169
675963.58
2464477.13
�
CARY S. MILLER
�`�
175
675975.78
246710.18. 18
676627.68
GM
& ASSOCIA TES" P.A.
/ ANIJ Sl/RVFYORS'
96-11. D WG/96-11. PSD/14245. PSD
i
NCSR 1276
LANpFILL ROAD
i
o
NC GEODE77C MON.
'VARY" EL. = 79.10'
NO TE:
1. THIS MAP IS AN UPDA TE OF
A PREVIOUS MAP SHOWING
THE WELL SITE L OCA TIONS &
ELEVATIONS IN RELATIONSHIP
TO THE LANDFILL BOUNDARY.
PREVIOUS WO# 52, DATED 2-9-95
2. HORIZONTAL DATA IS NAD 27 REFERENCE
VERTICAL DATA IS NGVD 29 REFERENCE
LEGEND:
TIP - TOP OF PIPE
GR - GROUND A T PIPE
IPS - IRON PIPE SET
PITT COUNTY LANDFILL
WELL SITE L OCA TION &
ELEVA TIONS
AR THOR TOWNSHIP
PI TT COUNTY
NORTH CAROLINA
SCALE: 1 "= 300 ,
JANUAR Y 19, 1996
W011 FB238 & 242
REVISED: 2-18-97 - STREAM GAGE EL. & LOCATION WO 97-44, FB 265
REVISED: 4-29-97 - NEW MONITORING WELLS
REVISED: 6-24-99 - M/W 6R & P-13D - WO 99272 - FB 286
REVISED: 1-27-00 - P-16R & P-8 - WO 00011 - FB 303
REVISED: 1-31-07 - LOCATE MON. WELL P-20R - WO# 07011 - FB#335
REVISED: 11-19- 08 - L OCA TE M/W 1 & P-1 lR - WO #08229 - FB #347
REVISED: 1-31-11 - LOCATE NEW M/W-1 - WO #11012 - FB N/A
REVISED. 11-3-14 - L OCA TE NEW M/W-1R - WO #14245 - FB 362
REVISED: 02-28-18 - LOCATE REPLACED M/W P-12 - WO #18039 - FB 373
REVISED: 07-31-19 LOCATE ADDITIONAL M/WS & STAFF GAUGES - WO #19141 - FB #387

APPENDIX D
MONITORING WELL AND SURFACE WATER
SAMPLING RECORDS

f,
v1`
Iz-
,
LL
Zo.(;
E
0
oj
m
6
--S �U
-'S
E __
•�
�l -\
_
r�
`_� V�
ap
u
d
.ti
M
�-y
im
n
,
.r
�' -•
-..
cis
a
�(, CC,
J r'v4
_
i
Q
�+' ri 15
n
:7
-�
K.i:71
F>
WSJ
_ .�u `�IA
rr
Qr�
mil; Q
E
o-
Y
LA
N
q
—
s� -
a
LL,,
_
,tip .�
r
Y
"`fr
�r
y
_
Iry
'-`
--
'O00
9
a O
c�-.Y
�..,( j
M
v`
_
—
-
C`�
—�--
CL
V
-
m'p2
m _y=.(
C7
m 4F�`U�,
mirVc
a
_mIIM N^'
i^
v
3 0 c`
1'
r�
v
d E
Q
Ic d
S
C AD
C u
J
-zVC
J
is `�-
(7 X
o
t•--' .
N C
`1
m
T
JS
a M
c
r(�
�
E
�
c
--
Qj
J
Ln
m 3
C
----------
_
M
J
E cr
r
Oai
_. __.--_.--
- y
3 N
m II
V)
-
C
u
m
i CLs
G p= Y m
N
N
N
a-i
+
..�
+ c•
D L(7 (1
ID
ti
v
�,sleaaW pahela4
x
�
X
x
X
X
X
X
I I
a
Zjo) 8ulldwe5
=
-
_
-
o
c
=
=
N
3
O
N
00
N
N
W
7 C�%-
3
a
a
a
N
a
N
a
a
a
3
n
2
a
Lmi
u Z- sW

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

2�SENCO Laboratories
9g
Accurate. Timely. Respousive. luuavative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Monday, August 5, 2019
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
ENCO Workorder(s): CC11884
Dear Emma Shipley,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, July 24, 2019.
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,
OUCLC'=-:�CA
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 94

(� �Eo
www.encolabs.com
PROJECT NARRATIVE
Client: Groundwater Management Associates, Inc. (GR022)
Project: Pitt County Landfill
Lab ID: CC11884
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 spike recovery was outside acceptance limits for the MS and/or MSD. The batch was accepted based on an acceptable
LCS recovery (QM-07).
Precision between duplicate matrix spikes of the same sample was outside acceptance limits (QM-11).
Quality Control Remarks
The associated LCS exhibited high bias; since the result is ND, there is no impact (QL-02).
The associated CCV standard exhibited high bias; since the result is ND, there is no impact (QV-01).
The associated CCV standard exhibited low bias; the reported result should be considered to be a minimum estimate
(QV-02).
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 94

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-MW6R
Lab ID: CC11884-01
Sampled: 07/22/19 16:45
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8081E
EPA 3510C
07/29/19
09/05/19
07/27/19
08:21
07/31/19
18:18
EPA 8082A
EPA 3510C
07/21/20
09/05/19
07/27/19
08:18
07/31/19
18:18
EPA 8151A
Same 2
07/29/19
09/05/19
07/27/19
15:31
07/29/19
19:21
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19
13:03
07/29/19
21:41
EPA 8270E
EPA 3510C—MS
07/29/19
09/03/19
07/25/19
07:56
07/26/19
17:59
EPA 9014
EPA 9010C
08/05/19
07/31/19
11:50
08/02/19
12:12
SM 4500S2 D-2011
NO PREP
07/29/19
07/29/19
16:50
07/29/19
17:08
Client ID: 7401-MW6R
Lab ID: CC11884-01RE1
Sampled: 07/22/19 16:45
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8260D
EPA 503013_MS
08/05/19
07/29/19
00:00
07/29/19
14:30
Client ID: 7401-MW6R
Lab ID: CC11884-02
Sampled: 07/23/19 15:00
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19
12:18
07/31/19
10:33
EPA 6020E
EPA 3005A
01/19/20
07/30/19
13:07
08/01/19
12:44
EPA 7470A
EPA 7470A
08/20/19
08/01/19
07:15
08/02/19
14:41
Client ID: 7401-PO4
Lab ID: CC11884-03
Sampled: 07/23/19 14:30
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19
12:18
07/31/19
11:39
EPA 6020B
EPA 3005A
01/19/20
07/30/19
13:07
08/01/19
13:23
EPA 8260D
EPA 503013_MS
08/06/19
07/26/19
00:00
07/26/19
12:38
EPA 8260D
EPA 503013_MS
08/06/19
07/29/19
10:17
07/29/19
18:08
Client ID: 7401-P12
Lab ID: CC11884-04
Sampled: 07/22/19 15:00
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8081E
EPA 3510C
07/29/19
09/05/19
07/27/19
08:21
07/31/19
18:35
EPA 8082A
EPA 3510C
07/21/20
09/05/19
07/27/19
08:18
07/31/19
18:35
EPA 8151A
Same 2
07/29/19
09/05/19
07/27/19
15:31
07/29/19
19:46
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19
00:00
07/26/19
13:12
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19
13:03
07/29/19
22:12
EPA 8270E
EPA 3510C MS
07/29/19
09/03/19
07/25/19
07:56
07/26/19
18:28
EPA 9014
EPA 9010C
08/05/19
07/31/19
11:50
08/02/19
12:14
SM 4500S2 D-2011
NO PREP
07/29/19
07/29/19
16:50
07/29/19
17:08
Client ID: 7401-P12
Lab ID: CC11884-05
Sampled: 07/23/19 11:00
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19
12:18
07/31/19
11:42
EPA 6020B
EPA 3005A
01/19/20
07/30/19
13:07
08/01/19
13:27
EPA 7470A
EPA 7470A
08/20/19
08/01/19
07:15
08/02/19
14:24
Client ID: 7401-131611
Lab ID: CC11884-06
Sampled: 07/22/19 14:20
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8081E
EPA 3510C
07/29/19
09/05/19
07/27/19
08:21
07/31/19
18:52
EPA 8082A
EPA 3510C
07/21/20
09/05/19
07/27/19
08:18
07/31/19
18:52
EPA 8151A
Same 2
07/29/19
09/05/19
07/27/19
15:31
07/29/19
20:12
EPA 8260D
EPA 5030B_MS
08/05/19
07/26/19
13:03
07/29/19
22:44
EPA 8270E
EPA 3510C MS
07/29/19
09/03/19
07/25/19
07:56
07/26/19
18:57
EPA 9014
EPA 9010C
08/05/19
07/31/19
11:50
08/02/19
12:16
SM 4500S2 D-2011
NO PREP
07/29/19
07/29/19
16:50
07/29/19
17:08
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 3 of 94

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-P16R
Lab ID: CC11884-06RE1
Sampled: 07/22/19 14:20
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8260D
EPA 5030B_MS
08/05/19
07/29/19
00:00
07/29/19
15:04
Client ID: 7401-P1611
Lab ID: CC11884-07
Sampled: 07/23/19 11:14
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19
12:18
07/31/19
11:44
EPA 6020E
EPA 3005A
01/19/20
07/30/19
13:07
08/01/19
13:32
EPA 7470A
EPA 7470A
08/20/19
08/01/19
07:15
08/02/19
14:43
Client ID: 7401-1320R
Lab ID: CC11884-08
Sampled: 07/22/19 16:20
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8081E
EPA 3510C
07/29/19
09/05/19
07/27/19
08:21
07/31/19
19:08
EPA 8082A
EPA 3510C
07/21/20
09/05/19
07/27/19
08:18
07/31/19
19:08
EPA 8151A
Same 2
07/29/19
09/05/19
07/27/19
15:31
07/29/19
20:37
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19
00:00
07/26/19
14:22
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19
13:03
07/29/19
23:15
EPA 8270E
EPA 3510C—MS
07/29/19
09/03/19
07/25/19
07:56
07/26/19
21:22
EPA 9014
EPA 9010C
08/05/19
07/31/19
11:50
08/02/19
12:17
SM 4500S2 D-2011
NO PREP
07/29/19
07/29/19
16:50
07/29/19
17:08
Client ID: 7401-1320R
Lab ID: CC11884-09
Sampled: 07/23/19 07:55
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19
12:18
07/31/19
12:36
EPA 6020E
EPA 3005A
01/19/20
07/30/19
13:07
08/01/19
13:36
EPA 7470A
EPA 7470A
08/20/19
08/01/19
07:15
08/02/19
14:46
Client ID: 7401-P20D
Lab ID: CC11884-10
Sampled: 07/23/19 10:10
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8081E
EPA 3510C
07/30/19
09/05/19
07/27/19
08:21
07/31/19
19:25
EPA 8082A
EPA 3510C
07/22/20
09/05/19
07/27/19
08:18
07/31/19
19:25
EPA 8151A
Same 2
07/30/19
09/05/19
07/27/19
15:31
07/29/19
21:03
EPA 8260D
EPA 503013_MS
08/06/19
07/26/19
00:00
07/26/19
14:59
EPA 8260D
EPA 503013_MS
08/06/19
07/29/19
10:17
07/29/19
18:39
EPA 8270E
EPA 3510C MS
07/30/19
09/03/19
07/25/19
07:56
07/26/19
19:26
EPA 9014
EPA 9010C
08/06/19
07/31/19
11:50
08/02/19
12:19
SM 4500S2 D-2011
NO PREP
07/30/19
07/29/19
16:50
07/29/19
17:08
Client ID: 7401-P20D
Lab ID: CC11884-11
Sampled: 07/23/19 15:05
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19
12:18
07/31/19
11:50
EPA 6020B
EPA 3005A
01/19/20
07/30/19
13:07
08/01/19
13:40
EPA 7470A
EPA 7470A
08/20/19
08/01/19
07:15
08/02/19
14:48
Client ID: 7401-1328
Lab ID: CC11884-12
Sampled: 07/22/19 15:35
Received: 07/24/19
10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis
Date/Time(s)
EPA 8081E
EPA 3510C
07/29/19
09/05/19
07/27/19
08:21
07/31/19
19:59
EPA 8082A
EPA 3510C
07/21/20
09/05/19
07/27/19
08:18
07/31/19
19:59
EPA 8151A
Same 2
07/29/19
09/05/19
07/27/19
15:31
07/29/19
21:28
EPA 8260D
EPA 5030B_MS
08/05/19
07/26/19
00:00
07/26/19
15:35
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19
13:03
07/29/19
23:47
EPA 8270E
EPA 3510C—MS
07/29/19
09/03/19
07/25/19
07:56
07/26/19
19:55
EPA 9014
EPA 9010C
08/05/19
07/31/19
11:50
08/02/19
12:24
SM 4500S2 D-2011
NO PREP
07/29/19
07/29/19
16:50
07/29/19
17:08
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 94

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-P28
Lab ID: CC11884-13
Sampled: 07/23/19 10:50
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19 12:34
07/31/19 12:40
EPA 6020B
EPA 3005A
01/19/20
07/30/19 13:07
08/01/19 13:44
EPA 7470A
EPA 7470A
08/20/19
08/01/19 07:15
08/02/19 14:51
Client ID: 7401-1329
Lab ID: CC11884-14
Sampled: 07/23/19 12:35
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8081E
EPA 3510C
07/30/19 09/05/19
07/27/19 08:21
07/31/19 20:16
EPA 8082A
EPA 3510C
07/22/20 09/05/19
07/27/19 08:18
07/31/19 20:16
EPA 8151A
Same 2
07/30/19 09/05/19
07/27/19 15:31
07/29/19 21:54
EPA 8260D
EPA 5030B_MIS
08/06/19
07/29/19 10:17
07/29/19 19:09
EPA 8270E
EPA 3510C MS
07/30/19 09/03/19
07/25/19 07:56
07/26/19 20:24
EPA 9014
EPA 9010C
08/06/19
07/31/19 11:50
08/02/19 12:26
SM 4500S2 D-2011
NO PREP
07/30/19
07/29/19 16:50
07/29/19 17:08
Client ID: 7401-1329
Lab ID: CC11884-14RE1
Sampled: 07/23/19 12:35
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
08/06/19
07/29/19 00:00
07/29/19 15:37
Client ID: 7401-P29
Lab ID: CC11884-15
Sampled: 07/23/19 15:15
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19 12:34
07/31/19 13:08
EPA 6020B
EPA 3005A
01/19/20
07/30/19 13:07
08/01/19 13:49
EPA 7470A
EPA 7470A
08/20/19
08/01/19 07:15
08/02/19 14:53
Client ID: 7401-SW1
Lab ID: CC11884-16
Sampled: 07/23/19 14:40
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19 12:34
07/31/19 13:11
EPA 6020B
EPA 3005A
01/19/20
07/30/19 13:07
08/01/19 14:07
EPA 8260D
EPA 503013_MS
08/06/19
07/26/19 00:00
07/26/19 16:49
EPA 8260D
EPA 5030B_MS
08/06/19
07/29/19 10:17
07/29/19 19:39
Client ID: 7401-SW2
Lab ID: CC11884-17
Sampled: 07/23/19 15:30
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19 12:34
07/31/19 13:13
EPA 6020B
EPA 3005A
01/19/20
07/30/19 13:07
08/01/19 14:11
EPA 8260D
EPA 503013_MS
08/06/19
07/26/19 00:00
07/26/19 17:25
EPA 8260D
EPA 503013_MS
08/06/19
07/29/19 10:17
07/29/19 20:10
Client ID: 7401-1319
Lab ID: CC11884-18
Sampled: 07/23/19 10:35
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
08/06/19
07/29/19 10:17
07/29/19 20:40
Client ID: 7401-P19
Lab ID: CC11884-18RE1
Sampled: 07/23/19 10:35
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 5030B_MS
08/06/19
07/29/19 00:00
07/29/19 16:13
Client ID: 7401-P19
Lab ID: CC11884-19
Sampled: 07/23/19 15:15
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
01/19/20
07/30/19 12:34
07/31/19 13:15
EPA 6020B
EPA 3005A
01/19/20
07/30/19 13:07
08/01/19 14:15
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 of 94

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-EB
Lab ID: CC11884-20
Sampled: 07/23/19 09:30
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
O1/19/20
07/30/19 12:34
07/31/19 13:18
EPA 6020B
EPA 3005A
O1/19/20
07/30/19 13:07
08/01/19 14:20
EPA 8260D
EPA 503013_MS
08/06/19
07/26/19 00:00
07/26/19 18:38
Client ID: 7401-EB
Lab ID: CC11884-20RE1
Sampled: 07/23/19 09:30
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
08/06/19
07/30/19 10:14
07/30/19 18:57
Client ID: 7401-FB
Lab ID: CC11884-21
Sampled: 07/23/19 09:32
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
O1/19/20
07/30/19 12:34
07/31/19 13:21
EPA 6020E
EPA 3005A
O1/19/20
07/30/19 13:07
08/01/19 14:24
EPA 8260D
EPA 503013_MS
08/06/19
07/26/19 00:00
07/26/19 19:16
EPA 8260D
EPA 5030B_MS
08/06/19
07/29/19 10:17
07/29/19 21:41
Client ID: 7401-TripBlank
Lab ID: CC11884-22
Sampled: 07/22/19 10:35
Received: 07/24/19 10:00
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19 00:00
07/26/19 19:53
EPA 8260D
EPA 503013_MS
08/05/19
07/26/19 13:03
07/30/19 00:18
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 6 of 94

(� �Eo
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: 7401-MW6R
Lab ID:
CC11884-01RE3
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
1,4-Dioxane
7.4
1.2
2.0
ug/L
EPA 8260D
Client ID: 7401-MW6R
Lab ID:
CC11884-02
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
923
1.10
10.0
ug/L
EPA 6010D
Chromium - Total
1.43
1
1.40
10.0
ug/L
EPA 6010D
Nickel - Total
6.60
1
2.20
10.0
ug/L
EPA 6010D
Tin - Total
5.26
1
2.90
10.0
ug/L
EPA 6010D
Client ID: 7401-PO4
Lab ID:
CC11884-03
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
106
1.10
10.0
ug/L
EPA 6010D
Copper - Total
2.90
1
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
2.49
1
2.20
10.0
ug/L
EPA 6010D
Zinc - Total
9.12
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P12
Lab ID:
CC11884-04
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Sulfide
0.070
1
0.010
0.10
mg/L
SM 450052 D-2011
Client ID: 7401-P12
Lab ID:
CC11884-05
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
31.2
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.463
1
0.160
1.00
ug/L
EPA 6010D
Copper - Total
2.40
1
1.60
10.0
ug/L
EPA 6010D
Zinc - Total
6.18
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P16R
Lab ID:
CC11884-06
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Acetone
100
10
20
ug/L
EPA 8260D
Benzene
2.2
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
0.95
1
0.17
1.0
ug/L
EPA 8260D
Client ID: 7401-P16R
Lab ID:
CC11884-06RE1
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
1,4-Dioxane
92
D
6.0
10
ug/L
EPA 8260D
Client ID: 7401-P16R
Lab ID:
CC11884-07
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
904
1.10
10.0
ug/L
EPA 6010D
Chromium - Total
2.70
1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
4.75
1
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
13.4
2.20
10.0
ug/L
EPA 6010D
Selenium - Total
2.28
1.82
2.00
ug/L
EPA 6020B
Tin - Total
4.56
1
2.90
10.0
ug/L
EPA 6010D
Vanadium - Total
3.54
1
1.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P20R
Lab ID:
CC11884-08
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
1,1-Dichloroethane
0.75
1
0.13
1.0
ug/L
EPA 8260D
1,4-Dichlorobenzene
3.0
0.19
1.0
ug/L
EPA 8260D
1,4-Dioxane
77
1.2
2.0
ug/L
EPA 8260D
Benzene
1.8
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
1.0
0.17
1.0
ug/L
EPA
8260D
Diethyl phthalate
4.4
1
2.4
10
ug/L
EPA
8270E
Ethylbenzene
4.2
0.13
1.0
ug/L
EPA
8260D
m,p-Xylenes
0.82
1
0.17
2.0
ug/L
EPA
8260D
Naphthalene
1.2
0.11
1.0
ug/L
EPA
8260D
o-Xylene
0.58
1
0.065
1.0
ug/L
EPA
8260D
Xylenes (Total)
1.4
1
0.45
3.0
ug/L
EPA
8260D
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 94

(� �Eo
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: 7401-P20R
Lab ID:
CC11884-09
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
540
1.10
10.0
ug/L
EPA 6010D
Cobalt - Total
3.31
1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
2.16
1
1.60
10.0
ug/L
EPA 6010D
Nickel- Total
12.1
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
2.32
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
9.83
1
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P20D
Lab ID:
CC11884-11
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
34.0
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
2.34
0.160
1.00
ug/L
EPA 6010D
Chromium - Total
1.78
1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
2.35
1
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
2.68
1
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
2.91
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
18.6
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P28
Lab ID:
CC11884-13
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
34.2
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
2.43
0.160
1.00
ug/L
EPA 6010D
Chromium - Total
1.73
1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
2.16
1
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
3.86
1
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
3.06
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
19.0
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P29
Lab ID:
CC11884-14
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
1,4-Dichlorobenzene
2.7
0.19
1.0
ug/L
EPA 8260D
Benzene
2.7
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
13
0.17
1.0
ug/L
EPA 8260D
Ethylbenzene
1.1
0.13
1.0
ug/L
EPA 8260D
Naphthalene
1.1
0.11
1.0
ug/L
EPA 8260D
Toluene
0.42
1
0.14
1.0
ua/L
EPA 8260D
I Client ID: 7401-P29 Lab ID: CC11884-14RE1
Anala
Results
Flag
MDL
POLL
Units
Method Notes
1,4-Dioxane
210
D
6.0
10
ug/L
EPA 8260D
Client ID: 7401-P29
Lab ID:
CC11884-15
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Barium - Total
912
1.10
10.0
ug/L
EPA 6010D
Copper - Total
2.50
1
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
2.77
1
2.20
10.0
ug/L
EPA 6010D
Vanadium - Total
12.8
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
14.1
4.40
10.0
ua/L
EPA 6010D
Client ID: 7401-SW1
Lab ID:
CC11884-16
Anala
Results
Flag
MDL
POLL
Units
Method Notes
Acetone
28
10
20
ug/L
EPA 8260D
Barium - Total
60.3
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
13.4
0.160
1.00
ug/L
EPA 6010D
Cadmium - Total
0.426
1
0.360
1.00
ug/L
EPA 6010D
Chromium - Total
5.15
1
1.40
10.0
ug/L
EPA 6010D
Cobalt - Total
646
1.40
10.0
ug/L
EPA 6010D
Copper - Total
3.61
1
1.60
10.0
ug/L
EPA 6010D
Lead - Total
3.63
1
3.10
10.0
ug/L
EPA 6010D
Nickel- Total
200
2.20
10.0
ug/L
EPA 6010D
Selenium - Total
4.14
1.82
2.00
ug/L
EPA 6020B
Zinc - Total
637
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 8 of 94

(� �Eo
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: 7401-SW2
Lab ID:
CC11884-17
Anala
Results
Flag
MDL
POLL
Units
Method Notes
1,4-Dioxane
1.6
1
1.2
2.0
ug/L
EPA 8260D
Barium - Total
83.5
1.10
10.0
ug/L
EPA 6010D
Chromium - Total
3.09
1
1.40
10.0
ug/L
EPA 6010D
Cobalt - Total
12.1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
7.44
1
1.60
10.0
ug/L
EPA 6010D
Lead - Total
6.52
1
3.10
10.0
ug/L
EPA 6010D
Nickel - Total
4.38
1
2.20
10.0
ug/L
EPA 6010D
Toluene
1.8
0.14
1.0
ug/L
EPA 8260D
Vanadium - Total
3.77
1
1.40
10.0
ug/L
EPA 6010D
Zinc - Total
87.4
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-P19
Lab ID:
CC11884-18
Anala
Results
Flag
MDL
POLL
Units
Method Notes
1,1-Dichloroethane
5.3
0.13
1.0
ug/L
EPA 8260D
1,4-Dichlorobenzene
6.0
0.19
1.0
ug/L
EPA 8260D
Benzene
4.2
0.15
1.0
ug/L
EPA 8260D
Chlorobenzene
11
0.17
1.0
ug/L
EPA 8260D
cis-1,2-Dichloroethene
4.0
0.15
1.0
ug/L
EPA 8260D
Ethylbenzene
1.8
0.13
1.0
ug/L
EPA 8260D
o-Xylene
0.51
1
0.065
1.0
ug/L
EPA 8260D
Trichloroethene
0.46
1
0.15
1.0
ug/L
EPA 8260D
Vinyl chloride
0.79
1
0.32
1.0
ug/L
EPA 8260D
Xvlenes (Total)
0.51
1
0.45
3.0
ua/L
EPA 8260D
I Client ID: 7401-P19 Lab ID: CC11884-18RE1
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
1,4-Dioxane
310
D
6.0
10
ug/L
EPA 8260D
Client ID: 7401-P19
Lab ID:
CC11884-19
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Barium - Total
1850
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
15.9
0.160
1.00
ug/L
EPA 6010D
Cobalt - Total
17.7
1.40
10.0
ug/L
EPA 6010D
Copper - Total
5.03
1
1.60
10.0
ug/L
EPA 6010D
Nickel - Total
25.3
2.20
10.0
ug/L
EPA 6010D
Selenium - Total
2.40
1.82
2.00
ug/L
EPA 6020B
Zinc - Total
118
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-EB
Lab ID:
CC11884-20
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Copper - Total
1.62
1
1.60
10.0
ug/L
EPA 6010D
Zinc - Total
10.9
4.40
10.0
ug/L
EPA 6010D
Client ID: 7401-EB
Lab ID:
CC11884-20RE1
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Carbon disulfide
26
1.5
5.0
ug/L
EPA 8260D
Client ID: 7401-FB
Lab ID:
CC11884-21
Anala
Results
Flag
MDL
POLL
Units
Method
Notes
Copper - Total
1.71
1
1.60
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 94

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC11884-01 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:45 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G26018
EPA 8260D
07/29/19 21:41
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G26018
EPA 8260D
07/29/19 21:41
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G26018
EPA 8260D
07/29/19 21:41
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 21:41
REF
QL-02
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G26018
EPA 8260D
07/29/19 21:41
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G26018
EPA 8260D
07/29/19 21:41
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QL-02,
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
FINAL
This report relates only
to the sample as received by the laboratory,
and may only be reproduced in full.
Page 10 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC1 1884-01 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:45 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9G26018
EPA 8260D
07/29/19 21:41
REF
QL-02
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G26018
EPA 8260D
07/29/19 21:41
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 21:41
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G26018
EPA 8260D
07/29/19 21:41
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
60
1
50.0
120 %
53-136
9G26018
EPA 8260D
07129119 21:41
REF
Dlbromofluoromethane
49
1
50.0
99 %
67-129
9G26018
EPA 8260D
07129119 21:41
REF
Toluene-d8
50
1
50.0
100 %
59-134
9G26018
EPA 8260D
07129119 21:41
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 17:59
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 11 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC1 1884-01 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:45 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2- Methyl naphthalene [91-57-6]1
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
5-Nitro-o-toludine [99-55-8]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
[57-97-6]^
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Acetophenone[98-86-2]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA
8270E
07/26/19 17:59
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Diallate [2303-16-4]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Dimethylphtha late [131-11-3]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Famphur[52-85-7]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC1 1884-01 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:45 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19 17:59
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 17:59
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
100
1
100
103 %
10-179
9G25002
EPA 8270E
0712611917:59
DFM
2-Fluorobiphenyl
42
1
50.0
83 %
10-149
9G25002
EPA 8270E
0712611917:59
DFM
2-Fluorophenol
49
1
100
49 %
10-110
9G25002
EPA 8270E
0712611917:59
DFM
Nitrobenzene-d5
39
1
50.0
78 %
10-149
9G25002
EPA 8270E
0712611917:59
DFM
Phenol-d5
44
1
100
44 %
10-88
9G25002
EPA 8270E
0712611917:59
DFM
Terphenyl-d14
41
1
50.0
81 %
10-168
9G25002
EPA 8270E
0712611917:59
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 13 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC1 1884-01 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:45 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Chlordane (tech)[12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 18:18
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:18
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 18:18
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.81
1
1.00
81 %
10-139
9G27003
EPA 6061E
0713111918:18
LSK
Decachloroblpheny/
0.50
1
1.00
50 %
10-122
9G27003
EPA 8061E
0713111918:18
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 18:18
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 18:18
LSK
PCB-1232 [11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 18:18
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 18:18
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 18:18
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 18:18
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.35 1 1.00 35 % 10-126 9G27002 EPA 6082A
0.41 1 1.00 41 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
0713111918:18 LSK
0713111918:18 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 14 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC1 1884-01 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:45 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:12
MKS
Sulfide [18496-25-8]1 0.010
U
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 7.4
ug/L
1
1.2
2.0
9G29033
EPA 8260D
07/29/19 14:30
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
5.6
1
5.00
112 %
75-125
9G29033
EPA 6260D
071291191430
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 19:21
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 19:21
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 19:21
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 19:21
RGG
Pentachlorophenol[87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 19:21
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2,4-DCAA
1.9
1
2.02
94 %
37-134
9G27008
EPA 6151A
0712911919:21
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 15 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-MW6R Lab Sample ID: CC1 1884-02 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
-By Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:41
RLF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 12:44
CMK
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Barium [7440-39-3]^
923
ug/L
1
1.10
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30025
EPA 6010D
07/31/19 10:33
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30025
EPA 6010D
07/31/19 10:33
]DH
Chromium [7440-47-3]^
1.43
J
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Copper[7440-50-8]^
1.60
U
ug/L
1
1.60
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Nickel[7440-02-O]^
6.60
J
ug/L
1
2.20
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 12:44
CMK
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 12:44
CMK
Tin [7440-31-5]^
5.26
J
ug/L
1
2.90
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9G30025
EPA 6010D
07/31/19 10:33
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 16 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PO4 Lab Sample ID: CC11884-03 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 14:30 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19
18:08
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19
18:08
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19
18:08
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19
18:08
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19
18:08
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19
18:08
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19
18:08
REF QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 17 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-PO4 Lab Sample ID: CC1 1884-03 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 14:30 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 u ug/L 1 0.32 1.0 9G29020 EPA 8260D 07/29/19 18:08 REF
Xylenes(Total)[1330-20-7]^ 0.45 u ug/L 1 0.45 3.0 9G29020 EPA 8260D 07/29/19 18:08 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
49
1
50.0
99 %
53-136
9G29020
EPA 8260D
07129119 16:08
REF
Dlbromofluoromethane
50
1
50.0
101 %
67-129
9G29020
EPA 8260D
0712911916:08
REF
Toluene-d8
54
1
50.0
108 %
59-134
9G29020
EPA 8260D
0712911918:08
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
9G30035
EPA 6020B
08/01/19 13:23
CM K
Arsenic[7440-38-2]^
7.60
u
ug/L
1
7.60
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Barium [7440-39-3]^
106
ug/L
1
1.10
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Beryllium [7440-41-7]^
0.160
u
ug/L
1
0.160
1.00
9G30025
EPA 6010D
07/31/19 11:39
JDH
Cadmium [7440-43-9]^
0.360
u
ug/L
1
0.360
1.00
9G30025
EPA 6010D
07/31/19 11:39
JDH
Chromium [7440-47-3]^
1.40
u
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Cobalt [7440-48-4]^
1.40
u
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Copper[7440-50-8]^
2.90
J
ug/L
1
1.60
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Lead [7439-92-1]^
3.10
u
ug/L
1
3.10
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Nickel[7440-02-O]^
2.49
J
ug/L
1
2.20
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
9G30035
EPA 6020B
08/01/19 13:23
CM K
Silver[7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Thallium [7440-28-0]^
0.220
u
ug/L
2
0.220
2.00
9G30035
EPA 6020B
08/01/19 13:23
CM K
Vanadium [7440-62-2]^
1.40
u
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Zinc[7440-66-6]^
9.12
J
ug/L
1
4.40
10.0
9G30025
EPA 6010D
07/31/19 11:39
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane [123-91-1]^
Surrogates
Toluene-&
Results Flag Units DF MDL PQL Batch Method Analyzed Ay Notes
1.2 u ug/L 1 1.2 2.0 9G26030 EPA 8260D 07/26/19 12:38 KKW
Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
5.1 1 5.00 102 % 75-125 9G26030 EPA 8260D 0712611912:38 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 18 of 94

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-1312 Lab Sample ID: CC11884-04 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G26018
EPA 8260D
07/29/19
22:12
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G26018
EPA 8260D
07/29/19
22:12
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G26018
EPA 8260D
07/29/19
22:12
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G26018
EPA 8260D
07/29/19
22:12
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19
22:12
REF
QL-02
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G26018
EPA 8260D
07/29/19
22:12
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G26018
EPA 8260D
07/29/19
22:12
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G26018
EPA 8260D
07/29/19
22:12
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19
22:12
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
FINAL
This report relates only
to the sample as received by the laboratory,
and may only be reproduced in full.
Page 19 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID: CC1 1884-04 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9G26018
EPA 8260D
07/29/19 22:12
REF
QL-02
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G26018
EPA 8260D
07/29/19 22:12
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 22:12
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G26018
EPA 8260D
07/29/19 22:12
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
57
1
50.0
115 %
53-136
9G26018
EPA 8260D
07129119 22:12
REF
Dlbromofluoromethane
50
1
50.0
100 %
67-129
9G26018
EPA 8260D
07129119 22:12
REF
Toluene-d8
47
1
50.0
95 %
59-134
9G26018
EPA 8260D
07129119 22:12
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 18:28
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 20 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID: CC1 1884-04 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2- Methyl naphthalene [91-57-6]1
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
5-Nitro-o-toludine [99-55-8]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
[57-97-6]^
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Acetophenone[98-86-2]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA
8270E
07/26/19
18:28
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Diallate [2303-16-4]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Dimethylphtha late [131-11-3]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Famphur[52-85-7]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 21 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID: CC1 1884-04 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19
18:28
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:28
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
95
1
100
95 %
10-179
9G25002
EPA 8270E
0712611918:28
DFM
2-Fluorobiphenyl
38
1
50.0
77 %
10-149
9G25002
EPA 8270E
0712611918:28
DFM
2-Fluorophenol
46
1
100
46 %
10-110
9G25002
EPA 8270E
0712611918:28
DFM
Nitrobenzene-d5
36
1
50.0
72 %
10-149
9G25002
EPA 8270E
0712611918:28
DFM
Phenol-d5
47
1
100
47 %
10-88
9G25002
EPA 8270E
0712611918:28
DFM
Terphenyl-d14
42
1
50.0
84 %
10-168
9G25002
EPA 8270E
0712611918:28
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 22 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID: CC1 1884-04 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Chlordane (tech) [12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 18:35
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:35
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 18:35
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.54
1
1.00
54 %
10-139
9G27003
EPA 6061E
071311191825
LSK
Decachloroblpheny/
0.39
1
1.00
39 %
10-122
9G27003
EPA 8061E
0713111918:35
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 18:35
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 18:35
LSK
PCB-1232[11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 18:35
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 18:35
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 18:35
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 18:35
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.27 1 1.00 27 % 10-126 9G27002 EPA 6082A
0.21 1 1.00 21 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
0713111918:35 LSK
0713111918:35 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 23 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID: CC1 1884-04 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:14
MKS
Sulfide [18496-25-8]A 0.070
J
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 1.2
U
ug/L
1
1.2
2.0
9G26030
EPA 8260D
07/26/19 13:12
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
4.8
1
5.00
97 %
75-125
9G26030
EPA 6260D
0712611913:12
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 19:46
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 19:46
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 19:46
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 19:46
RGG
Pentachlorophenol[87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 19:46
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2,4-DCAA
2.4
1
2.00
118 %
37-134
9G27008
EPA 6151A
0712911919:46
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 24 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P12 Lab Sample ID: CC1 1884-05 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 11:00 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
-By Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:24
RLF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 13:27
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Barium [7440-39-3]^
31.2
ug/L
1
1.10
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Beryllium [7440-41-7]^
0.463
J
ug/L
1
0.160
1.00
9G30025
EPA 6010D
07/31/19 11:42
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30025
EPA 6010D
07/31/19 11:42
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Copper[7440-50-8]^
2.40
J
ug/L
1
1.60
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 13:27
CM K
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 13:27
CMK
Tin[7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
Zinc[7440-66-6]^
6.18
J
ug/L
1
4.40
10.0
9G30025
EPA 6010D
07/31/19 11:42
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 25 of 94

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC11884-06 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 14:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G26018
EPA 8260D
07/29/19 22:44
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G26018
EPA 8260D
07/29/19 22:44
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Acetone [67-64-1]^
100
ug/L
1
10
20
9G26018
EPA 8260D
07/29/19 22:44
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 22:44
REF
QL-02
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G26018
EPA 8260D
07/29/19 22:44
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G26018
EPA 8260D
07/29/19 22:44
REF
Benzene [71-43-2]^
2.2
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.95
1
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
FINAL
This report relates only
to the sample as received by the laboratory,
and may only be reproduced in full.
Page 26 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC1 1884-06 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 14:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9G26018
EPA 8260D
07/29/19 22:44
REF
QL-02
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G26018
EPA 8260D
07/29/19 22:44
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 22:44
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G26018
EPA 8260D
07/29/19 22:44
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
59
1
50.0
117 %
53-136
9G26018
EPA 8260D
07129119 22:44
REF
Dlbromofluoromethane
51
1
50.0
101 %
67-129
9G26018
EPA 8260D
07129119 22:44
REF
Toluene-d8
49
1
50.0
98 %
59-134
9G26018
EPA 8260D
07129119 22:44
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 18:57
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 27 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC1 1884-06 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 14:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2- Methyl naphthalene [91-57-6]1
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
5-Nitro-o-toludine [99-55-8]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
[57-97-6]^
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Acetophenone[98-86-2]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA
8270E
07/26/19
18:57
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Diallate [2303-16-4]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Dimethylphtha late [131-11-3]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Famphur[52-85-7]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 28 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC1 1884-06 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 14:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19
18:57
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
18:57
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
90
1
100
90 %
10-179
9G25002
EPA 8270E
0712611918:57
DFM
2-Fluorobiphenyl
40
1
50.0
79 %
10-149
9G25002
EPA 8270E
0712611918:57
DFM
2-Fluorophenol
52
1
100
52 %
10-110
9G25002
EPA 8270E
0712611918:57
DFM
Nitrobenzene-d5
39
1
50.0
78 %
10-149
9G25002
EPA 8270E
0712611918:57
DFM
Phenol-d5
51
1
100
51 %
10-88
9G25002
EPA 8270E
07126119 18:57
DFM
Terphenyl-d14
27
1
50.0
54 %
10-168
9G25002
EPA 8270E
0712611918:57
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 29 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC1 1884-06 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 14:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Chlordane (tech) [12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 18:52
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 18:52
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 18:52
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.85
1
1.00
85 %
10-139
9G27003
EPA 6061E
0713111918:52
LSK
Decachloroblpheny/
0.90
1
1.00
90 %
10-122
9G27003
EPA 8061E
0713111918:52
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 18:52
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 18:52
LSK
PCB-1232[11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 18:52
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 18:52
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 18:52
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 18:52
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.36 1 1.00 36 % 10-126 9G27002 EPA 6082A
0.63 1 1.00 63 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
0713111918:52 LSK
0713111918:52 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 30 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC1 1884-06 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 14:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:16
MKS
Sulfide [18496-25-8]1 0.010
U
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
30C
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 92
D
ug/L
5
6.0
10
9G29033
EPA 8260D
07/29/19 15:04
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
5.2
1
5.00
105 %
75-125
9G29033
EPA 6260D
0712911915:04
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 20:12
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 20:12
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 20:12
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 20:12
RGG
Pentachlorophenol[87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 20:12
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2, 4-DCAA
2.5
1
2.02
122 %
37-134
9G27008
EPA 6151A
07129119 20:12
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 31 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P16R Lab Sample ID: CC1 1884-07 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 11:14 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
-By Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:43
RLF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 13:32
CMK
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Barium [7440-39-3]^
904
ug/L
1
1.10
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30025
EPA 6010D
07/31/19 11:44
3DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30025
EPA 6010D
07/31/19 11:44
3DH
Chromium [7440-47-3]^
2.70
3
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Copper[7440-50-8]^
4.75
3
ug/L
1
1.60
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Nickel[7440-02-O]^
13.4
ug/L
1
2.20
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Selenium [7782-49-2]^
2.28
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 13:32
CMK
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 13:32
CMK
Tin [7440-31-5]^
4.56
3
ug/L
1
2.90
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Vanadium [7440-62-2]^
3.54
3
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
Zinc [7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9G30025
EPA 6010D
07/31/19 11:44
3DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 32 of 94

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC11884-08 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,1-Dichloroethane [75-34-3]^
0.75
3
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
1,4-Dichlorobenzene [306-46-7]^
3.0
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G26018
EPA 8260D
07/29/19 23:15
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G26018
EPA 8260D
07/29/19 23:15
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G26018
EPA 8260D
07/29/19 23:15
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 23:15
REF
QL-02
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G26018
EPA 8260D
07/29/19 23:15
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G26018
EPA 8260D
07/29/19 23:15
REF
Benzene [71-43-2]^
1.8
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
1.0
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Ethylbenzene [100-41-4]^
4.2
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
FINAL
This report relates only
to the sample as received by the laboratory,
and may only be reproduced in full.
Page 33 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC1 1884-08 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9G26018
EPA 8260D
07/29/19 23:15
REF
QL-02
m,p-Xylenes[108-38-3/306-42-3]^
0.82
3
ug/L
1
0.17
2.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G26018
EPA 8260D
07/29/19 23:15
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Naphthalene [91-20-3]^
1.2
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
o-Xylene [95-47-6]^
0.58
1
ug/L
1
0.065
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 23:15
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Xylenes(Total)[1330-20-7]^
1.4
3
ug/L
1
0.45
3.0
9G26018
EPA 8260D
07/29/19 23:15
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
57
1
50.0
115 %
53-136
9G26018
EPA 8260D
07129119 23:15
REF
Dlbromofluoromethane
49
1
50.0
98 %
67-129
9G26018
EPA 8260D
07129119 23:15
REF
Toluene-d8
48
1
50.0
96 %
59-134
9G26018
EPA 8260D
07129119 23:15
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flaa
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,6-Dichlorophenol [87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 34 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC1 1884-08 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2- Methyl naphthalene [91-57-6]1
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
5-Nitro-o-toludine [99-55-8]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
[57-97-6]^
Acenaphthene[83-32-9]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Acenaphthylene[208-96-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Acetophenone[98-86-2]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Benzo(k)fluoranthene[207-08-9]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA 8270E
07/26/19 21:22
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Diallate [2303-16-4]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Diethylphthalate [84-66-2]^
4.4
J
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Dimethylphtha late [131-11-3]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
Famphur[52-85-7]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA 8270E
07/26/19 21:22
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 35 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC1 1884-08 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19 21:22
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 21:22
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
110
1
100
110 %
10-179
9G25002
EPA 8270E
07126119 21:22
DFM
2-Fluorobiphenyl
40
1
50.0
80 %
10-149
9G25002
EPA 8270E
07126119 21:22
DFM
2-Fluorophenol
64
1
100
64 %
10-110
9G25002
EPA 8270E
07126119 21:22
DFM
Nitrobenzene-d5
42
1
50.0
83 %
10-149
9G25002
EPA 8270E
07126119 21:22
DFM
Phenol-d5
66
1
100
66 %
10-88
9G25002
EPA 8270E
07126119 21:22
DFM
Terphenyl-d14
33
1
50.0
67 %
10-168
9G25002
EPA 8270E
07126119 21:22
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 36 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC1 1884-08 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Chlordane (tech) [12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 19:08
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:08
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 19:08
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.83
1
1.00
83 %
10-139
9G27003
EPA 6061E
0713111919:08
LSK
Decachloroblpheny/
0.94
1
1.00
94 %
10-122
9G27003
EPA 8061E
0713111919:08
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 19:08
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 19:08
LSK
PCB-1232[11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 19:08
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 19:08
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 19:08
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 19:08
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.34 1 1.00 34 % 10-126 9G27002 EPA 6082A
0.68 1 1.00 68 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
0713111919:08 LSK
0713111919:08 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 37 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC1 1884-08 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 16:20 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:17
MKS
Sulfide [18496-25-8]1 0.010
U
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
30C
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 77
ug/L
1
1.2
2.0
9G26030
EPA 8260D
07/26/19 14:22
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
5.1
1
5.00
102 %
75-125
9G26030
EPA 6260D
0712611914:22
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 20:37
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 20:37
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 20:37
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 20:37
RGG
Pentachlorophenol [87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 20:37
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2, 4-DCAA
2.6
1
2.02
130 %
37-134
9G27008
EPA 6151A
07129119 2037
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 38 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20R Lab Sample ID: CC1 1884-09 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 07:55 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals 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
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:46
RLF
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 [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 13:36
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Barium [7440-39-3]^
540
ug/L
1
1.10
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30025
EPA 6010D
07/31/19 12:36
3DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30025
EPA 6010D
07/31/19 12:36
3DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Cobalt[7440-48-4]^
3.31
3
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Copper[7440-50-8]^
2.16
3
ug/L
1
1.60
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Nickel[7440-02-O]^
12.1
ug/L
1
2.20
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 13:36
CM K
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 13:36
CMK
Tin[7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Vanadium [7440-62-2]^
2.32
3
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
Zinc[7440-66-6]^
9.83
3
ug/L
1
4.40
10.0
9G30025
EPA 6010D
07/31/19 12:36
3DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 39 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID:CC11884-10 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10:10 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19
18:39
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19
18:39
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19
18:39
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G29020
EPA 8260D
07/29/19
18:39
REF
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G29020
EPA 8260D
07/29/19
18:39
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19
18:39
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
18:39
REF QL-02
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19
18:39
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 40 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID: CC11884-10 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10: 10 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Isobutyl alcohol [78-83-1]1
11
U
ug/L
1
11
50
9G29020
EPA 8260D
07/29/19 18:39
REF QL-02
m,p-Xylenes [108-38-3/106-42-3]1
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G29020
EPA 8260D
07/29/19 18:39
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G29020
EPA 8260D
07/29/19 18:39
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19 18:39
REF QV-01
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G29020
EPA 8260D
07/29/19 18:39
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
50
1
50.0
100 %
53-136
9G29020
EPA 8260D
07129119 18:39
REF
Dlbromofluoromethane
50
1
50.0
100 %
67-129
9G29020
EPA 8260D
0712911918:39
REF
Toluene-d8
55
1
50.0
109 %
59-134
9G29020
EPA 6260D
071291191839
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 19:26
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 41 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID:CC11884-10 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10:10 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2-Methylphenol[95-48-7]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
2-Naphthylamine[91-59-8]A
3.0
u
ug/L
1
3.0
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
2-Nitroaniline [88-74-4]A
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
2-Nitrophenol[88-75-5]A
1.1
u
ug/L
1
1.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]A
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
3,3'-Dichlorobenzidine [91-94-1]A
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
3,3'-Dimethylbenzidine [119-93-7]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
3-Methylcholanthrene [56-49-5]A
1.3
u
ug/L
1
1.3
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
3-Nitroaniline [99-09-2]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Aminobiphenyl[92-67-1]A
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Bromophenyl-phenylether[101-55-3]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Chloro-3-methylphenol[59-50-7]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Chloroaniline [106-47-8]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Chlorophenyl-phenylether[7005-72-3]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Nitroaniline [100-01-6]A
3.2
u
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
4-Nitrophenol[100-02-7]A
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
5-Nitro-o-toluidine [99-55-8]A
3.2
u
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
7,12-Dimethylbenz(a)anthracene
1.4
u
ug/L
1
1.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
[57-97-6]A
Acenaphthene [83-32-9]A
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Acenaphthylene [208-96-8]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Acetophenone [98-86-2]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Anthracene[120-12-7]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Benzo(a)anthracene [56-55-3]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Benzo(a)pyrene [50-32-8]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Benzo(b)fluoranthene [205-99-2]A
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Benzo(g,h,i)perylene[191-24-2]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Benzo(k)fluoranthene[207-08-9]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Benzyl alcohol [100-51-6]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA
8270E
07/26/19
19:26
DFM
Butylbenzylphthalate [85-68-7]A
3.8
u
ug/L
1
3.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Chlorobenzilate [510-15-6]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Chrysene [218-01-9]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Diallate [2303-16-4]A
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Dibenzo(a,h)anthracene [53-70-3]A
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Dibenzofuran [132-64-9]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Diethylphthalate [84-66-2]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Dimethoate [60-51-5]A
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Dimethylphthalate [131-11-3]A
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Di-n-butylphthalate [84-74-2]A
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Di-n-octylphthalate [117-84-0]A
3.1
u
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Disulfoton [298-04-4]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Ethyl methanesulfonate [62-50-0]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Famphur[52-85-7]A
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Fluoranthene[206-44-0]A
3.1
ll
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 42 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID: CC11884-10 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10: 10 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19
19:26
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:26
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
71
1
100
71 %
10-179
9G25002
EPA 8270E
0712611919:26
DFM
2-Fluorobiphenyl
43
1
50.0
85 %
10-149
9G25002
EPA 8270E
0712611919:26
DFM
2-Fluorophenol
43
1
100
43 %
10-110
9G25002
EPA 8270E
0712611919:26
DFM
Nitrobenzene-d5
41
1
50.0
83 %
10-149
9G25002
EPA 8270E
0712611919:26
DFM
Phenol-d5
36
1
100
36 %
10-88
9G25002
EPA 8270E
0712611919:26
DFM
Terphenyl-d14
47
1
50.0
95 %
10-168
9G25002
EPA 8270E
0712611919:26
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 43 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID: CC11884-10 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10:10 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Chlordane (tech) [12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 19:25
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:25
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 19:25
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.94
1
1.00
94 %
10-139
9G27003
EPA 6061E
0713111919:25
LSK
Decachloroblpheny/
0.59
1
1.00
59 %
10-122
9G27003
EPA 8061E
0713111919:25
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 19:25
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 19:25
LSK
PCB-1232[11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 19:25
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 19:25
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 19:25
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 19:25
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.42 1 1.00 42 % 10-126 9G27002 EPA 6082A
0.34 1 1.00 34 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
0713111919:25 LSK
0713111919:25 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 44 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID: CC11884-10 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10:10 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:19
MKS
Sulfide [18496-25-8]1 0.010
U
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 1.2
U
ug/L
1
1.2
2.0
9G26030
EPA 8260D
07/26/19 14:59
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
5.5
1
5.00
109910
75-125
9G26030
EPA 6260D
0712611914:59
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 21:03
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 21:03
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 21:03
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 21:03
RGG
Pentachlorophenol [87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 21:03
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2, 4-DCAA
1.3
1
2.00
67 %
37-134
9G27008
EPA 6151A
07129119 21:03
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 45 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P20D Lab Sample ID: CC11884-11 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 15:05 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
-By Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:48
RLF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 13:40
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Barium [7440-39-3]^
34.0
ug/L
1
1.10
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Beryllium [7440-41-7]^
2.34
ug/L
1
0.160
1.00
9G30025
EPA 6010D
07/31/19 11:50
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30025
EPA 6010D
07/31/19 11:50
]DH
Chromium [7440-47-3]^
1.78
J
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Copper[7440-50-8]^
2.35
J
ug/L
1
1.60
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Nickel[7440-02-O]^
2.68
J
ug/L
1
2.20
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 13:40
CM K
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 13:40
CMK
Tin[7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Vanadium [7440-62-2]^
2.91
J
ug/L
1
1.40
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
Zinc[7440-66-6]^
18.6
ug/L
1
4.40
10.0
9G30025
EPA 6010D
07/31/19 11:50
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 46 of 94

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-1328 Lab Sample ID: CC11884-12 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G26018
EPA 8260D
07/29/19
23:47
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G26018
EPA 8260D
07/29/19
23:47
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G26018
EPA 8260D
07/29/19
23:47
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G26018
EPA 8260D
07/29/19
23:47
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19
23:47
REF
QL-02
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G26018
EPA 8260D
07/29/19
23:47
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G26018
EPA 8260D
07/29/19
23:47
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
QV-01,
QL-02
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G26018
EPA 8260D
07/29/19
23:47
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19
23:47
REF
QL-02,
QV-01
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
FINAL
This report relates only
to the sample as received by the laboratory,
and may only be reproduced in full.
Page 47 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID: CC11884-12 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9G26018
EPA 8260D
07/29/19 23:47
REF
QL-02
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G26018
EPA 8260D
07/29/19 23:47
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/29/19 23:47
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G26018
EPA 8260D
07/29/19 23:47
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
57
1
50.0
114 %
53-136
9G26018
EPA 8260D
07129119 23:47
REF
Dlbromofluoromethane
51
1
50.0
102 %
67-129
9G26018
EPA 8260D
07129119 23:47
REF
Toluene-d8
50
1
50.0
100 %
59-134
9G26018
EPA 6260D
07129119 23:47
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,4-Dinitrophenol[51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,6-Dichlorophenol[87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 19:55
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 48 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID: CC11884-12 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2- Methyl naphthalene [91-57-6]1
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
2-Methylphenol[95-48-7]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
2-Naphthylamine [91-59-8]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
2-Nitroaniline [88-74-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
2-Nitrophenol [88-75-5]^
1.1
U
ug/L
1
1.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
3,3'-Dichlorobenzidine [91-94-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
3,3'-Dimethylbenzidine [119-93-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
3-Methylcholanthrene [56-49-5]^
1.3
U
ug/L
1
1.3
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
3-Nitroaniline [99-09-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Aminobiphenyl[92-67-1]^
3.5
U
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Bromophenyl-phenylether[101-55-3]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Chloro-3-methylphenol[59-50-7]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Chloroaniline [106-47-8]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Chlorophenyl-phenylether[7005-72-3]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Nitroaniline [100-01-6]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
4-Nitrophenol[100-02-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
5-Nitro-o-toludine [99-55-8]^
3.2
U
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
7,12-Di methyl benz(a)anth racene
1.4
U
ug/L
1
1.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
[57-97-6]^
Acenaphthene [83-32-9]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Acenaphthylene [208-96-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Acetophenone[98-86-2]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Anthracene [120-12-7]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Benzo(a)anthracene [56-55-3]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Benzo(a)pyrene [50-32-8]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Benzo(b)fluoranthene [205-99-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Benzo(g,h,i)perylene [191-24-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Benzo(k)fluoranthene [207-08-9]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Benzylalcohol [100-51-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Bis(2-chloroethoxy)methane [111-91-1]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Bis(2-chloroethyl)ether[111-44-4]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Bis(2-chloroisopropyl)ether[108-60-1]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]^
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA
8270E
07/26/19
19:55
DFM
Butyl benzylphtha late [85-68-7]^
3.8
u
ug/L
1
3.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Chlorobenzilate [510-15-6]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Chrysene [218-01-9]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Diallate [2303-16-4]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Dibenzo(a,h)anthracene [53-70-3]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Dibenzofuran [132-64-9]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Diethylphtha late [84-66-2]^
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Dimethoate [60-51-5]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Dimethylphtha late [131-11-3]^
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Di-n-butylphthalate [84-74-2]^
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Di-n-octylphthalate [117-84-0]^
3.1
u
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Disulfoton [298-04-4]^
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Ethyl methanesulfonate [62-50-0]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Famphur[52-85-7]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 49 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID: CC11884-12 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluoranthene [206-44-0]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19
19:55
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
19:55
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
48
1
100
48 %
10-179
9G25002
EPA 8270E
0712611919:55
DFM
2-Fluorobiphenyl
38
1
50.0
77 %
10-149
9G25002
EPA 8270E
0712611919:55
DFM
2-Fluorophenol
34
1
100
34 %
10-110
9G25002
EPA 8270E
0712611919:55
DFM
Nitrobenzene-d5
36
1
50.0
73 %
10-149
9G25002
EPA 8270E
0712611919:55
DFM
Phenol-d5
30
1
100
30 %
10-88
9G25002
EPA 8270E
0712611919:55
DFM
Terphenyl-d14
37
1
50.0
75 %
10-168
9G25002
EPA 8270E
0712611919:55
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 50 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID: CC11884-12 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Chlordane (tech) [12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 19:59
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 19:59
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 19:59
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.86
1
1.00
86 %
10-139
9G27003
EPA 6061E
0713111919:59
LSK
Decachloroblpheny/
0.56
1
1.00
56 %
10-122
9G27003
EPA 8061E
0713111919:59
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 19:59
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 19:59
LSK
PCB-1232[11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 19:59
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 19:59
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 19:59
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 19:59
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.42 1 1.00 42 % 10-126 9G27002 EPA 6082A
0.31 1 1.00 31 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
0713111919:59 LSK
0713111919:59 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 51 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID: CC11884-12 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/22/19 15:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:24
MKS
Sulfide [18496-25-8]1 0.010
U
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 1.2
U
ug/L
1
1.2
2.0
9G26030
EPA 8260D
07/26/19 15:35
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
5.2
1
5.00
10496
75-125
9G26030
EPA 6260D
071261191535
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 21:28
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 21:28
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 21:28
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 21:28
RGG
Pentachlorophenol [87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 21:28
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2, 4-DCAA
1.5
1
2.00
76 %
37-134
9G27008
EPA 6151A
07129119 21:28
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 52 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P28 Lab Sample ID: CC11884-13 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 10:50 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
-By Notes
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:51
RLF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 13:44
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Barium [7440-39-3]^
34.2
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Beryllium [7440-41-7]^
2.43
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 12:40
3DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 12:40
3DH
Chromium [7440-47-3]^
1.73
3
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Copper[7440-50-8]^
2.16
3
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Nickel[7440-02-O]^
3.86
3
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 13:44
CM K
Silver [7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 13:44
CMK
Tin[7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Vanadium [7440-62-2]^
3.06
3
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
Zinc[7440-66-6]^
19.0
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 12:40
3DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 53 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC11884-14 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 12:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
1,4-Dichlorobenzene [306-46-7]A
2.7
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19
19:09
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19
19:09
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19
19:09
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G29020
EPA 8260D
07/29/19
19:09
REF
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G29020
EPA 8260D
07/29/19
19:09
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19
19:09
REF
Benzene [71-43-2]A
2.7
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Chlorobenzene [108-90-7]A
13
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Ethylbenzene [100-41-4]A
1.1
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
19:09
REF QL-02
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19
19:09
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 54 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC1 1884-14 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 12:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Isobutyl alcohol [78-83-1]1
11
U
ug/L
1
11
50
9G29020
EPA 8260D
07/29/19 19:09
REF QL-02
m,p-Xylenes [108-38-3/106-42-3]1
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Methacrylonitrile [126-98-71^
4.9
U
ug/L
1
4.9
10
9G29020
EPA 8260D
07/29/19 19:09
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Naphthalene [91-20-3]^
1.1
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G29020
EPA 8260D
07/29/19 19:09
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Toluene [108-88-3]^
0.42
J
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19 19:09
REF QV-01
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G29020
EPA 8260D
07/29/19 19:09
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
52
1
50.0
103 %
53-136
9G29020
EPA 8260D
07129119 19:09
REF
Dlbromofluoromethane
49
1
50.0
98 %
67-129
9G29020
EPA 8260D
0712911919:09
REF
Toluene-d8
55
1
50.0
110 %
59-134
9G29020
EPA 8260D
0712911919:09
REF
Semivolatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
Ay Notes
1,2,4,5-Tetrachlorobenzene [95-94-3]^
3.4
U
ug/L
1
3.4
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
1,3,5-Trinitrobenzene [99-35-4]^
3.0
U
ug/L
1
3.0
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
1,3-Dinitrobenzene [99-65-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
1,4-Naphthoquinone [130-15-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
1,4-Phenylenediamine [106-50-3]^
4.0
U
ug/L
1
4.0
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
1-Naphthylamine [134-32-7]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,3,4,6-Tetrachlorophenol[58-90-2]^
2.4
U
ug/L
1
2.4
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,4,5-Trichlorophenol[95-95-4]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,4,6-Trichlorophenol[88-06-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,4-Dichlorophenol[120-83-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,4-Di methyl phenol[105-67-9]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,4-Dinitrophenol [51-28-5]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,4-Dinitrotoluene [121-14-2]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,6-Dichlorophenol [87-65-0]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2,6-Dinitrotoluene [606-20-2]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2-Acetylaminofluorene [53-96-3]^
3.1
U
ug/L
1
3.1
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2-Chloronaphthalene [91-58-7]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2-Chlorophenol[95-57-8]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2-Methyl-4,6-dinitrophenol[534-52-1]^
3.3
U
ug/L
1
3.3
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
2- Methyl naphthalene [91-57-6]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA 8270E
07/26/19 20:24
DFM
FINAL
This report relates only
to the
sample as received by the laboratory,
and may only
be reproduced in full.
Page 55 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC11884-14 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 12:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 5911
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
2-Methylphenol[95-48-7]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
2-Naphthylamine[91-59-8]A
3.0
u
ug/L
1
3.0
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
2-Nitroaniline [88-74-4]A
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
2-Nitrophenol[88-75-5]A
1.1
u
ug/L
1
1.1
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
3 & 4-Methylphenol[108-39-4/106-44-5]A
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
3,3'-Dichlorobenzidine [91-94-1]A
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
3,3'-Dimethylbenzidine [119-93-7]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
3-Methylcholanthrene [56-49-5]A
1.3
u
ug/L
1
1.3
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
3-Nitroaniline [99-09-2]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Aminobiphenyl[92-67-1]A
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Bromophenyl-phenylether[101-55-3]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Chloro-3-methylphenol[59-50-7]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Chloroaniline [106-47-8]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Chlorophenyl-phenylether[7005-72-3]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Nitroaniline [100-01-6]A
3.2
u
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
4-Nitrophenol[100-02-7]A
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
5-Nitro-o-toluidine [99-55-8]A
3.2
u
ug/L
1
3.2
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
7,12-Dimethylbenz(a)anthracene
1.4
u
ug/L
1
1.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
[57-97-6]A
Acenaphthene [83-32-9]A
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Acenaphthylene [208-96-8]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Acetophenone [98-86-2]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Anthracene[120-12-7]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Benzo(a)anthracene [56-55-3]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Benzo(a)pyrene[50-32-8]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Benzo(b)fluoranthene [205-99-2]A
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Benzo(g,h,i)perylene[191-24-2]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Benzo(k)fluoranthene[207-08-9]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Benzyl alcohol [100-51-6]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Bis(2-chloroethoxy)methane [111-91-1]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Bis(2-chloroethyl)ether [111-44-4]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Bis(2-chloroisopropyl)ether [108-60-1]A
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Bis(2-ethylhexyl)phthalate [117-81-7]A
1.9
u
ug/L
1
1.9
5.0
9G25002
EPA
8270E
07/26/19
20:24
DFM
Butylbenzylphthalate [85-68-7]A
3.8
u
ug/L
1
3.8
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Chlorobenzilate [510-15-6]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Chrysene [218-01-9]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Diallate [2303-16-4]A
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Dibenzo(a,h)anthracene [53-70-3]A
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Dibenzofuran [132-64-9]A
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Diethylphthalate [84-66-2]A
2.4
u
ug/L
1
2.4
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Dimethoate [60-51-5]A
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Dimethylphthalate [131-11-3]A
2.5
u
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Di-n-butylphthalate [84-74-2]A
2.8
u
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Di-n-octylphthalate [117-84-0]A
3.1
u
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Disulfoton [298-04-4]A
2.0
u
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Ethyl methanesulfonate [62-50-0]A
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Famphur[52-85-7]A
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
Fluoranthene[206-44-0]A
3.1
ll
ug/L
1
3.1
10
9G25002
EPA
8270E
07/26/19
20:24
DFM
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 56 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC1 1884-14 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 12:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Semivolatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Fluorene [86-73-7]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Hexachlorobenzene [118-74-1]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Hexachlorobutadiene [87-68-3]^
2.8
U
ug/L
1
2.8
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Hexachlorocyclopentadiene [77-47-4]^
2.7
U
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Hexachloroethane [67-72-1]^
2.6
U
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Hexachloropropene [1888-71-7]^
6.8
U
ug/L
1
6.8
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Indeno(1,2,3-cd)pyrene [193-39-5]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Isodrin [465-73-6]^
1.5
U
ug/L
1
1.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Isophorone [78-59-1]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Isosafrole [120-58-1]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Kepone[143-50-0]^
7.2
U
ug/L
1
7.2
20
9G25002
EPA
8270E
07/26/19 20:24
DFM QV-01
Methapyrilene [91-80-5]^
4.8
U
ug/L
1
4.8
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Methyl Methanesulfonate [66-27-3]^
2.2
U
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Methyl parathion [298-00-0]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Nitrobenzene [98-95-3]^
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-Nitrosodiethylamine [55-18-5]^
2.1
U
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-Nitrosodimethylamine [62-75-9]^
1.9
U
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-Nitrosodi-n-butylamine [924-16-3]^
2.0
U
ug/L
1
2.0
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-Nitroso-di-n-propylamine [621-64-7]^
2.3
U
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-nitrosodiphenylamine/Diphenylamine
2.5
U
ug/L
1
2.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
[86-30-6/122-39-4]^
N-Nitrosomethylethylamine [10595-95-6]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-Nitrosopiperidine [100-75-4]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
N-Nitrosopyrrolidine [930-55-2]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
0,0,0-Triethylphosphorothioate
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
[126-68-1]^
o-Toluidine [95-53-4]^
1.6
u
ug/L
1
1.6
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Parathion [56-38-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
p-Dimethylaminoazobenzene [60-11-7]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Pentachlorobenzene [608-93-5]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Pentachloronitrobenzene [82-68-8]^
1.9
u
ug/L
1
1.9
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Phenacetin [62-44-2]^
2.7
u
ug/L
1
2.7
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Phenanthrene[85-01-8]^
2.6
u
ug/L
1
2.6
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Phenol[108-95-2]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Phorate [298-02-2]^
2.1
u
ug/L
1
2.1
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Pronamide[23950-58-5]^
1.7
u
ug/L
1
1.7
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Pyrene [129-00-0]^
3.5
u
ug/L
1
3.5
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Safrole [94-59-7]^
2.2
u
ug/L
1
2.2
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Thionazin [297-97-2]^
2.3
u
ug/L
1
2.3
10
9G25002
EPA
8270E
07/26/19 20:24
DFM
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
" Notes
2,4,6-Tribromophenol
100
1
100
102 %
10-179
9G25002
EPA 8270E
07126119 20:24
DFM
2-Fluorobiphenyl
42
1
50.0
85 %
10-149
9G25002
EPA 8270E
07126119 20:24
DFM
2-Fluorophenol
67
1
100
67 %
10-110
9G25002
EPA 8270E
07126119 20:24
DFM
Nitrobenzene-d5
42
1
50.0
83 %
10-149
9G25002
EPA 8270E
07126119 20:24
DFM
Phenol-d5
68
1
100
68 %
10-88
9G25002
EPA 8270E
07126119 20:24
DFM
Terphenyl-d14
30
1
50.0
61 %
10-168
9G25002
EPA 8270E
07126119 20:24
DFM
FINAL
This report relates only
to the
sample as received by the laboratory, and may only
be reproduced in full.
Page 57 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC1 1884-14 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 12:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Organochlorine Pesticides by GC
^ - ENCO Cary certified analyte [NC 5911
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
4,4'-DDD [72-54-8]A
0.044
U
ug/L
1
0.044
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
4,4'-DDE [72-55-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
4,4'-DDT [50-29-3]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Aldrin [309-00-2]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
alpha-BHC [319-84-6]A
0.036
U
ug/L
1
0.036
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
beta-BHC [319-85-7]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Chlordane (tech) [12789-03-6]A
0.37
U
ug/L
1
0.37
0.50
9G27003
EPA 8081E
07/31/19 20:16
LSK
Chlordane -alpha [5103-71-9]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Chlordane -gamma [5103-74-2]A
0.042
U
ug/L
1
0.042
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
delta-BHC [319-86-8]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Dieldrin [60-57-1]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Endosulfan I[959-98-8]A
0.045
U
ug/L
1
0.045
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Endosulfan II[33213-65-9]A
0.038
U
ug/L
1
0.038
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Endosulfan sulfate [1031-07-8]A
0.032
U
ug/L
1
0.032
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Endrin [72-20-8]A
0.041
U
ug/L
1
0.041
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Endrin aldehyde [7421-93-4]A
0.049
U
ug/L
1
0.049
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
gamma-BHC [58-89-9]A
0.034
U
ug/L
1
0.034
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Heptachlor[76-44-8]A
0.047
U
ug/L
1
0.047
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Heptachlor epoxide [1024-57-3]A
0.037
U
ug/L
1
0.037
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Methoxychlor[72-43-5]A
0.048
U
ug/L
1
0.048
0.050
9G27003
EPA 8081E
07/31/19 20:16
LSK
Toxaphene[8001-35-2]A
0.28
U
ug/L
1
0.28
1.0
9G27003
EPA 8081E
07/31/19 20:16
LSK
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
2,4,5,E-TCMX
0.77
1
1.00
77 %
10-139
9G27003
EPA 6061E
07131119 20:16
LSK
Decachloroblpheny/
1.1
1
1.00
110 %
10-122
9G27003
EPA 8061E
07131119 20:16
LSK
Polychlorinated Biphenyls by GC
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
PCB-1016/1242 [12674-11-2/53469-21-9]A
0.48
u
ug/L
1
0.48 0.50
9G27002
EPA 8082A
07/31/19 20:16
LSK
PCB-1221[11104-28-2]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 20:16
LSK
PCB-1232[11141-16-5]A
0.50
u
ug/L
1
0.50 0.50
9G27002
EPA 8082A
07/31/19 20:16
LSK
PCB-1248[12672-29-6]A
0.45
u
ug/L
1
0.45 0.50
9G27002
EPA 8082A
07/31/19 20:16
LSK
PCB-1254[11097-69-1]A
0.43
u
ug/L
1
0.43 0.50
9G27002
EPA 8082A
07/31/19 20:16
LSK
PCB-1260[11096-82-5]A
0.47
u
ug/L
1
0.47 0.50
9G27002
EPA 8082A
07/31/19 20:16
LSK
Surrogates
2,4,5,6-TCMX
Decachloroblphenyl
Results DF Spike L v/ % Rec % Rec Limits Batch Method
0.35 1 1.00 35 % 10-126 9G27002 EPA 6082A
1.2 1 1.00 115 % 10-129 9G27002 EPA 6082A
Ana/vzed " Notes
07131119 20:16 LSK
07131119 20:16 LSK
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 58 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC1 1884-14 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 12:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Classical Chemistry Parameters
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Cyanide (total) [57-12-5]1 0.0049
u
mg/L
1
0.0049
0.010
9G31009
EPA 9014
08/02/19 12:26
MKS
Sulfide [18496-25-8]1 0.010
U
mg/L
1
0.010
0.10
9G29045 >M 4500S2 D-2011
07/29/19 17:08
JOC
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte MAS Numberl Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
1,4-Dioxane [123-91-1]^ 210
D
ug/L
5
6.0
10
9G29033
EPA 8260D
07/29/19 15:37
KKW
Surrogates
Results
DF
Spike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
Toluene-d8
5.3
1
5.00
10796
75-125
9G29033
EPA 6260D
071291191537
KKW
Chlorinated Herbicides by GC
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
By Notes
2,4,5-T [93-76-5]^
0.28
u
ug/L
1
0.28 0.50
9G27008
EPA 8151A
07/29/19 21:54
RGG
2,4,5-TP (Silvex) [93-72-1]^
0.44
u
ug/L
1
0.44 0.50
9G27008
EPA 8151A
07/29/19 21:54
RGG
2,4-D [94-75-7]^
0.27
u
ug/L
1
0.27 0.50
9G27008
EPA 8151A
07/29/19 21:54
RGG
Dinoseb [88-85-7]^
0.32
u
ug/L
1
0.32 0.50
9G27008
EPA 8151A
07/29/19 21:54
RGG
Pentachlorophenol [87-86-5]^
0.19
u
ug/L
1
0.19 0.50
9G27008
EPA 8151A
07/29/19 21:54
RGG
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
2, 4-DCAA
1.4
1
1.96
73 %
37-134
9G27008
EPA 6151A
07129119 21:54
RGG
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 59 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P29 Lab Sample ID: CC11884-15 Received: 07/24/19 10:00
Matrix: Ground Water Sampled:07/23/19 15:15 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Metals 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
Mercury [7439-97-6]^
0.150
U
ug/L
1
0.150
0.200
9HO1004
EPA 7470A
08/02/19 14:53
RLF
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 [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 13:49
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Barium [7440-39-3]^
912
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 13:08
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 13:08
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Copper[7440-50-8]^
2.50
J
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Nickel[7440-02-O]^
2.77
J
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 13:49
CM K
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 13:49
CMK
Tin [7440-31-5]^
2.90
U
ug/L
1
2.90
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Vanadium [7440-62-2]^
12.8
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
Zinc[7440-66-6]^
14.1
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 13:08
]DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 60 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW1 Lab Sample ID: CC11884-16 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 14:40 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19
19:39
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19
19:39
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Acetone [67-64-1]^
28
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19
19:39
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19
19:39
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19
19:39
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19
19:39
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19
19:39
REF QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 61 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW1 Lab Sample ID: CC11884-16 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 14:40 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9G29020 EPA 8260D 07/29/19 19:39 REF
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9G29020 EPA 8260D 07/29/19 19:39 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
9G29020
EPA 8260D
07129119 1929
REF
Dlbromofluoromethane
50
1
50.0
99 %
67-129
9G29020
EPA 6260D
071291191929
REF
Toluene-d8
55
1
50.0
110 %
59-134
9G29020
EPA 6260D
071291191939
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020B
08/01/19 14:07
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Barium [7440-39-3]^
60.3
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Beryllium [7440-41-7]^
13.4
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 13:11
JDH
Cadmium [7440-43-9]^
0.426
J
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 13:11
JDH
Chromium [7440-47-3]^
5.15
J
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Cobalt[7440-48-4]^
646
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Copper[7440-50-8]^
3.61
J
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Lead [7439-92-1]^
3.63
J
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Nickel[7440-02-O]^
200
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Selenium [7782-49-2]^
4.14
ug/L
2
1.82
2.00
9G30035
EPA 6020B
08/01/19 14:07
CM K
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020B
08/01/19 14:07
CM K
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Zinc[7440-66-6]^
637
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 13:11
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane [123-91-1]^
Surrogates
Toluene-&
Results Flag Units DF MDL PQL Batch Method Analyzed Ay Notes
1.2 U ug/L 1 1.2 2.0 9G26030 EPA 8260D 07/26/19 16:49 KKW
Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
5.2 1 5.00 103 % 75-125 9G26030 EPA 8260D 0712611916:49 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 62 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW2 Lab Sample ID: CC11884-17 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 15:30 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19
20:10
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19
20:10
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19
20:10
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19
20:10
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19
20:10
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Toluene [108-88-3]A
1.8
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19
20:10
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19
20:10
REF QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 63 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-SW2 Lab Sample ID: CC11884-17 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 15:30 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9G29020 EPA 8260D 07/29/19 20:10 REF
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9G29020 EPA 8260D 07/29/19 20:10 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
51
1
50.0
101 %
53-136
9G29020
EPA 8260D
07129119 20:10
REF
Dlbromofluoromethane
51
1
50.0
101 %
67-129
9G29020
EPA 8260D
07129119 20:10
REF
Toluene-d8
54
1
50.0
109 %
59-134
9G29020
EPA 6260D
07129119 20:10
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020B
08/01/19 14:11
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Barium [7440-39-3]^
83.5
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 13:13
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 13:13
JDH
Chromium [7440-47-3]^
3.09
J
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Cobalt[7440-48-4]^
12.1
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Copper[7440-50-8]^
7.44
J
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Lead [7439-92-1]^
6.52
J
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Nickel[7440-02-O]^
4.38
J
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020B
08/01/19 14:11
CM K
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020B
08/01/19 14:11
CM K
Vanadium [7440-62-2]^
3.77
J
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Zinc[7440-66-6]^
87.4
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 13:13
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane[123-91-1]^
Surrogates
Toluene-&
Results Flag Units DF MDL PQL Batch Method Analyzed Ay Notes
1.6 J ug/L 1 1.2 2.0 9G26030 EPA 8260D 07/26/19 17:25 KKW
Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
5.4 1 5.00 108 % 75-125 9G26030 EPA 8260D 0712611917:25 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 64 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P19 Lab Sample ID: CC11884-18 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 10:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,1-Dichloroethane [75-34-3]A
5.3
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
1,4-Dichlorobenzene [106-46-7]A
6.0
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19
20:40
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19
20:40
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19
20:40
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19
20:40
REF
Benzene [71-43-2]A
4.2
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Chlorobenzene [108-90-7]A
11
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
cis-1,2-Dichloroethene [156-59-2]^
4.0
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Ethylbenzene [100-41-4]A
1.8
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19
20:40
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
o-Xylene [95-47-6]A
0.51
J
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Trichloroethene [79-01-6]A
0.46
J
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19
20:40
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19
20:40
REF QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 65 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-P19 Lab Sample ID: CC11884-18 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 10:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl Results Flao Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]^ 0.79 J ug/L 1 0.32 1.0 9G29020 EPA 8260D 07/29/19 20:40 REF
Xylenes(Total)[1330-20-7]^ 0.51 1 ug/L 1 0.45 3.0 9G29020 EPA 8260D 07/29/19 20:40 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
51
1
50.0
103 %
53-136
9G29020
EPA 8260D
07129119 20:40
REF
Dlbromofluoromethane
49
1
50.0
99 %
67-129
9G29020
EPA 8260D
07129119 20:40
REF
Toluene-d8
55
1
50.0
110 %
59-134
9G29020
EPA 8260D
07129119 20:40
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL PQL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
310
D
ug/L
5
6.0 10
9G29033
EPA 8260D
07/29/19 16:13
KKW
Surrogates Results DF Soike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
Toluene-& 5.2 1 5.00 105 % 75-125 9G29033 EPA 8260D 0712911916:13 KKW
Description: 7401-P19 Lab Sample ID: CC11884-19 Received: 07/24/19 10:00
Matrix: Surface Water Sampled:07/23/19 15:15 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
(Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte fCAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020E
08/01/19 14:15
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Barium [7440-39-3]^
1850
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Beryllium [7440-41-7]^
15.9
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 13:15
]DH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 13:15
]DH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Cobalt[7440-48-4]^
17.7
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Copper[7440-50-8]^
5.03
J
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Nickel[7440-02-O]^
25.3
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Selenium [7782-49-2]^
2.40
ug/L
2
1.82
2.00
9G30035
EPA 6020E
08/01/19 14:15
CMK
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020E
08/01/19 14:15
CM K
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:15
]DH
Zinc[7440-66-6]^
118
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 13:15
3DH
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 66 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-EB Lab Sample ID: CC11884-20 Received: 07/24/19 10:00
Matrix: Water Sampled:07/23/19 09:30 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G30020
EPA 8260D
07/30/19
18:57
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G30020
EPA 8260D
07/30/19
18:57
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G30020
EPA 8260D
07/30/19
18:57
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G30020
EPA 8260D
07/30/19
18:57
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Carbon disulfide [75-15-0]^
26
ug/L
1
1.5
5.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G30020
EPA 8260D
07/30/19
18:57
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G30020
EPA 8260D
07/30/19
18:57
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G30020
EPA 8260D
07/30/19
18:57
REF QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 67 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-EB Lab Sample ID: CC1 1884-20 Received: 07/24/19 10:00
Matrix: Water Sampled:07/23/19 09:30 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9G30020 EPA 8260D 07/30/19 18:57 REF
Xylenes(Total)[1330-20-7]^ 0.45 U ug/L 1 0.45 3.0 9G30020 EPA 8260D 07/30/19 18:57 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
49
1
50.0
98 %
53-136
9G30020
EPA 8260D
0713011916:57
REF
Dlbromofluoromethane
51
1
50.0
102 %
67-129
9G30020
EPA 8260D
0713011916:57
REF
Toluene-d8
55
1
50.0
110 %
59-134
9G30020
EPA 8260D
0713011918:57
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020B
08/01/19 14:20
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Barium [7440-39-3]^
1.10
U
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 13:18
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 13:18
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Copper[7440-50-8]^
1.62
J
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020B
08/01/19 14:20
CM K
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020B
08/01/19 14:20
CM K
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Zinc[7440-66-6]^
10.9
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 13:18
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane [123-91-1]^
Surrogates
Toluene-&
Results Flag Units DF MDL PQL Batch Method Analyzed Ay Notes
1.2 U ug/L 1 1.2 2.0 9G26030 EPA 8260D 07/26/19 18:38 KKW
Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
5.5 1 5.00 110 % 75-125 9G26030 EPA 8260D 07126119 1638 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 68 of 94

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-FB Lab Sample ID: CC11884-21 Received: 07/24/19 10:00
Matrix: Water Sampled:07/23/19 09:32 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G29020
EPA 8260D
07/29/19 21:41
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G29020
EPA 8260D
07/29/19 21:41
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G29020
EPA 8260D
07/29/19 21:41
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G29020
EPA 8260D
07/29/19 21:41
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Ethylbenzene[100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G29020
EPA 8260D
07/29/19 21:41
REF
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Styrene[100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G29020
EPA 8260D
07/29/19 21:41
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G29020
EPA 8260D
07/29/19 21:41
REF QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 69 of 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-FB Lab Sample ID: CC1 1884-21 Received: 07/24/19 10:00
Matrix: Water Sampled:07/23/19 09:32 Work Order: CC11884
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flag Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 U ug/L 1 0.32 1.0 9G29020 EPA 8260D 07/29/19 21:41 REF
Xylenes (Total) [1330-20-7]1 0.45 U ug/L 1 0.45 3.0 9G29020 EPA 8260D 07/29/19 21:41 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
50
1
50.0
99 %
53-136
9G29020
EPA 8260D
07129119 21:41
REF
Dlbromofluoromethane
51
1
50.0
101 %
67-129
9G29020
EPA 8260D
07129119 21:41
REF
Toluene-d8
55
1
50.0
111 %
59-134
9G29020
EPA 8260D
07129119 21:41
REF
Metals (total recoverable) by EPA 6000/7000 Series Methods
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL
PQL
Batch
Method
Analyzed
By Notes
Antimony [7440-36-0]^
0.740
U
ug/L
2
0.740
2.00
9G30035
EPA 6020B
08/01/19 14:24
CM K
Arsenic[7440-38-2]^
7.60
U
ug/L
1
7.60
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Barium [7440-39-3]^
1.10
U
ug/L
1
1.10
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Beryllium [7440-41-7]^
0.160
U
ug/L
1
0.160
1.00
9G30028
EPA 6010D
07/31/19 13:21
JDH
Cadmium [7440-43-9]^
0.360
U
ug/L
1
0.360
1.00
9G30028
EPA 6010D
07/31/19 13:21
JDH
Chromium [7440-47-3]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Cobalt[7440-48-4]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Copper[7440-50-8]^
1.71
J
ug/L
1
1.60
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Lead [7439-92-1]^
3.10
U
ug/L
1
3.10
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Nickel[7440-02-0]^
2.20
U
ug/L
1
2.20
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Selenium [7782-49-2]^
1.82
U
ug/L
2
1.82
2.00
9G30035
EPA 6020B
08/01/19 14:24
CM K
Silver[7440-22-4]^
1.90
U
ug/L
1
1.90
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Thallium [7440-28-0]^
0.220
U
ug/L
2
0.220
2.00
9G30035
EPA 6020B
08/01/19 14:24
CM K
Vanadium [7440-62-2]^
1.40
U
ug/L
1
1.40
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Zinc[7440-66-6]^
4.40
U
ug/L
1
4.40
10.0
9G30028
EPA 6010D
07/31/19 13:21
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane [123-91-1]^
Surrogates
Toluene-&
Results Flag Units DF MDL PQL Batch Method Analyzed Ay Notes
1.2 U ug/L 1 1.2 2.0 9G26030 EPA 8260D 07/26/19 19:16 KKW
Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
5.3 1 5.00 106 % 75-125 9G26030 EPA 8260D 0712611919:16 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 70 of 94

00�
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-Trip Blank Lab Sample ID: CC11884-22 Received: 07/24/19 10:00
Matrix: Water Sampled:07/22/19 10:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: ENCO
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
POL
Batch
Method
Analyzed
By
Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
QV-01
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,1-Dichloropropene [563-58-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,2,4-Trichlorobenzene [120-82-1]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
QV-01
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,3-Dichlorobenzene [541-73-1]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,3-Dichloropropane [142-28-9]^
0.16
U
ug/L
1
0.16
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
2,2-Dichloropropane [594-20-7]^
0.28
U
ug/L
1
0.28
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
QV-01
2-Butanone [78-93-3]^
1.3
U
ug/L
1
1.3
5.0
9G26018
EPA 8260D
07/30/19
00:18
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9G26018
EPA 8260D
07/30/19
00:18
REF
3-Chloropropene[107-05-1]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9G26018
EPA 8260D
07/30/19
00:18
REF
Acetone [67-64-1]^
10
U
ug/L
1
10
20
9G26018
EPA 8260D
07/30/19
00:18
REF
Acetonitrile [75-05-8]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/30/19
00:18
REF
QL-02
Acrolein [107-02-8]^
4.0
U
ug/L
1
4.0
10
9G26018
EPA 8260D
07/30/19
00:18
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9G26018
EPA 8260D
07/30/19
00:18
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
QV-01
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
QL-02,
QV-01
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9G26018
EPA 8260D
07/30/19
00:18
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/30/19
00:18
REF
QL-02,
QV-01
Chlorobenzene [108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Chloroprene [126-99-8]^
0.64
U
ug/L
1
0.64
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF QL-02
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Dichlorodifluoromethane [75-71-8]^
0.20
U
ug/L
1
0.20
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Ethyl Methacrylate [97-63-2]^
0.38
U
ug/L
1
0.38
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Hexachlorobutadiene [87-68-3]^
0.22
U
ug/L
1
0.22
1.0
9G26018
EPA 8260D
07/30/19 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 94

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-TripBlank Lab Sample ID: CC1 1884-22 Received: 07/24/19 10:00
Matrix: Water Sampled:07/22/19 10:35 Work Order: CC11884
Project: Pitt County Landfill Sampled By: ENCO
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte MAS Numberl
Results
Flag
Units
DF
MDL
P L
Batch
Method
Analyzed
By
Notes
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Isobutyl alcohol [78-83-1]^
11
U
ug/L
1
11
50
9G26018
EPA 8260D
07/30/19 00:18
REF
QL-02
m,p-Xylenes [108-38-3/106-42-3]^
0.17
U
ug/L
1
0.17
2.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Methacrylonitrile [126-98-7]^
4.9
U
ug/L
1
4.9
10
9G26018
EPA 8260D
07/30/19 00:18
REF
Methyl Methacrylate [80-62-6]^
0.51
U
ug/L
1
0.51
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Naphthalene [91-20-3]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Propionitrile [107-12-0]^
5.0
U
ug/L
1
5.0
10
9G26018
EPA 8260D
07/30/19 00:18
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Toluene [108-88-3]^
0.14
U
ug/L
1
0.14
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
QV-01
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
QV-01
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Vinyl chloride [75-01-4]^
0.32
U
ug/L
1
0.32
1.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Xylenes(Total)[1330-20-7]^
0.45
U
ug/L
1
0.45
3.0
9G26018
EPA 8260D
07/30/19 00:18
REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
60
1
50.0
120 %
53-136
9G26018
EPA 8260D
07130119 00:18
REF
Dibromofluoromethane
50
1
50.0
100 %
67-129
9G26018
EPA 8260D
07130119 00:18
REF
Toluene-d8
49
1
50.0
98 %
59-134
9G26018
EPA 8260D
07130119 00:18
REF
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
Results
Flag
Units
DF
MDL POLL
Batch
Method
Analyzed
Ay Notes
1,4-Dioxane [123-91-1]^
1.2
U
ug/L
1
1.2 2.0
9G26030
EPA 8260D
07/26/19 19:53
KKW
Surrogates
Results
DF
So/ke Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
By Notes
Toluene-d8
5.4
1
5.00
108 %
75-125
9G26030
EPA 8260D
0712611919:53
KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 72 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G26018 - EPA 5030E MS
Blank (9G26018-BLK3) Prepared: 07/26/2019 13:03 Analyzed: 07/29/2019 16:24
Analvte
Result
Flaa
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
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
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
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
3-Chloropropene
0.11
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acetonitrile
5.0
U
10
ug/L
Acrolein
4.0
U
10
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
Chloroprene
0.64
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
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethyl Methacrylate
0.38
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Hexachlorobutadiene
0.22
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Isobutyl alcohol
11
U
50
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Spike Source %REC
Level Result %REC Limits
RPD
RPD Limit Notes
QV-01
QV-01
QV-01
QV-01
QV-01
QV-01
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 73 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G26018 - EPA 5030E MS - Continued
Blank (9G26018-BLK3) Continued Prepared: 07/26/2019 13:03 Analyzed: 07/29/2019 16:24
Analvte
Result
Flaq
POL
Units
Methacrylonitrile
4.9
U
10
ug/L
Methyl Methacrylate
0.51
U
1.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Propionitrile
5.0
U
10
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
QV-01
4-Bromofluorobenzene 56
u9/L
50.0 112 53-136
Dibromofluoromethane 50
u9/L
50.0 100 67-129
Toluene-d8 49
u91L
50.0 99 59-134
LCS (9G26018-BS1)
Prepared: 07/26/2019 13:03 Analyzed: 07/29/2019 14:17
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
1,1-Dichloroethene
24
1.0
ug/L
20.0
119
75-133
Benzene
20
1.0
ug/L
20.0
102
80-134
Chlorobenzene
19
1.0
ug/L
20.0
96
80-120
Toluene
18
1.0
ug/L
20.0
89
71-120
Trichloroethene
23
1.0
ug/L
20.0
115
74-120
4-Bromofluorobenzene
58
u91L
50.0
117
53-136
Dibromofluoromethane
51
u91L
50.0
102
67-129
Toluene-d8
51
u9/L
50.0
101
59-134
Matrix Spike (9G26018-MS1)
Prepared: 07/26/2019 13:03 Analyzed: 07/29/2019 14:49
Source: CC11265-03
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
Benzene
20
1.0
ug/L
20.0
0.15 U
100
80-134
Chlorobenzene
17
1.0
ug/L
20.0
0.17 U
87
80-120
Toluene
17
1.0
ug/L
20.0
0.14 U
85
71-120
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
112
74-120
4-Bromofluorobenzene
56
u91L
50.0
116
53-136
Dibromofluoromethane
52
u9/L
50.0
105
67-129
Toluene-d8
50
u91L
50.0
100
59-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 74 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G26018 - EPA 5030E MS - Continued
Matrix Spike Dup (9G26018-MSD3) Prepared: 07/26/2019 13:03 Analyzed: 07/29/2019 15:20
Source: CC11265-03
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
1,1-Dichloroethene
24
1.0
ug/L
20.0
0.21 U
118
75-133
0.6
20
Benzene
20
1.0
ug/L
20.0
0.15 U
101
80-134
0.8
17
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
92
80-120
5
16
Toluene
17
1.0
ug/L
20.0
0.14 U
87
71-120
2
17
Trichloroethene
22
1.0
ug/L
20.0
0.15 U
112
74-120
0.2
22
4-Bromofluorobenzene 59 ug/L 50.0 117 53-136
Dibromofluoromethane 54 u9/L 50.0 108 67-129
Toluene-d8 51 u91L 50.0 101 59-134
Batch 9G29020 - EPA 50308 MS
Blank (9G29020-BLK3) Prepared: 07/29/2019 10:17 Analyzed: 07/29/2019 16:37
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
1,1-Dichloropropene
0.15
U
1.0
ug/L
1,2,3-Trichloropropane
0.23
U
1.0
ug/L
1,2,4-Trichlorobenzene
0.14
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
1,3-Dichlorobenzene
0.15
U
1.0
ug/L
1,3-Dichloropropane
0.16
U
1.0
ug/L
1,4-Dichlorobenzene
0.19
U
1.0
ug/L
2,2-Dichloropropane
0.28
U
1.0
ug/L
2-Butanone
1.3
U
5.0
ug/L
2-Hexanone
0.88
U
5.0
ug/L
3-Chloropropene
0.11
U
1.0
ug/L
4-Methyl-2-pentanone
1.1
U
5.0
ug/L
Acetone
10
U
20
ug/L
Acetonitrile
5.0
U
10
ug/L
Acrolein
4.0
U
10
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
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 75 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G29020 - EPA 5030E MS - Continued
Blank (9G29020-BLK3) Continued Prepared: 07/29/2019 10:17 Analyzed: 07/29/2019 16:37
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result %REC
Limits RPD
Limit
Notes
Chloroform
0.18
U
1.0
ug/L
Chloromethane
0.13
U
1.0
ug/L
Chloroprene
0.64
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
Dichlorodifluoromethane
0.20
U
1.0
ug/L
Ethyl Methacrylate
0.38
U
1.0
ug/L
Ethylbenzene
0.13
U
1.0
ug/L
Hexachlorobutadiene
0.22
U
1.0
ug/L
Iodomethane
1.7
U
5.0
ug/L
Isobutyl alcohol
11
U
50
ug/L
m,p-Xylenes
0.17
U
2.0
ug/L
Methacrylonitrile
4.9
U
10
ug/L
Methyl Methacrylate
0.51
U
1.0
ug/L
Methylene chloride
0.23
U
1.0
ug/L
Naphthalene
0.11
U
1.0
ug/L
o-Xylene
0.065
U
1.0
ug/L
Propionitrile
5.0
U
10
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 acetate
0.95
U
5.0
ug/L
QV-01
Vinyl chloride
0.32
U
1.0
ug/L
Xylenes (Total)
0.45
U
3.0
ug/L
4-Bromofluorobenzene
49
u9/L
50.0
96
53-136
Dibromofluoromethane
49
u9/L
50.0
98
67-129
Toluene-d8
54
u9/L
50.0
109
59-134
LCS (9G29020-BS1)
Prepared: 07/29/2019 10:17 Analyzed: 07/29/2019 14:04
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
110
75-133
Benzene
21
1.0
ug/L
20.0
104
80-134
Chlorobenzene
19
1.0
ug/L
20.0
96
80-120
Toluene
20
1.0
ug/L
20.0
102
71-120
Trichloroethene
20
1.0
ug/L
20.0
99
74-120
4-Bromofluorobenzene
47
u9/L
50.0
94
53-136
Dibromofluoromethane
47
u9/L
50.0
94
67-129
Toluene-c48
54
u9/L
50.0
108
59-134
FINAL
This report relates only to the sample as received by the
laboratory, and
may only be reproduced in
full.
Page 76 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G29020 - EPA 5030E MS - Continued
Matrix Spike (9G29020-MS1) Prepared: 07/29/2019 10:17 Analyzed: 07/29/2019 14:34
Source: CC12503-07
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
108
75-133
Benzene
21
1.0
ug/L
20.0
0.15 U
105
80-134
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120
Toluene
21
1.0
ug/L
20.0
0.14 U
107
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
100
74-120
4-Bromofluorobenzene
47
ug/L
50.0
94
53-136
Dibromofluoromethane
46
u9/L
50.0
92
67-129
Toluene-d8
54
u9/L
50.0
108
59-134
Matrix Spike Dup (9G29020-MSD1)
Prepared: 07/29/2019 10:17 Analyzed: 07/29/2019 15:04
Source: CC12503-07
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
105
75-133
3
20
Benzene
20
1.0
ug/L
20.0
0.15 U
102
80-134
3
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
3
16
Toluene
20
1.0
ug/L
20.0
0.14 U
101
71-120
6
17
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
96
74-120
5
22
4-Bromofluorobenzene 47 u9/L 50.0 94 53-136
Dibromofluoromethane 48 u9/L 50.0 96 67-129
Toluene-d8 54 u9/L 50.0 109 59-134
Batch 9G30020 - EPA 50308 MS
Blank (9G30020-BLK3) Prepared: 07/30/2019 10:14 Analyzed: 07/30/2019 17:56
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
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 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G30020 - EPA 5030E MS - Continued
Blank (9G30020-BLK3) Continued Prepared: 07/30/2019 10:14 Analyzed: 07/30/2019 17:56
Analvte
Result
Flaq
POL
Units
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 50
u91L
50.0 100 53-136
Dibromofluoromethane 50
u91L
50.0 99 67-129
Toluene-d8 55
u91L
50.0 110 59-134
LCS (9G30020-BS1)
Prepared: 07/30/2019 10:14 Analyzed: 07/30/2019 15:55
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
104
75-133
Benzene
22
1.0
ug/L
20.0
109
80-134
Chlorobenzene
20
1.0
ug/L
20.0
100
80-120
Toluene
21
1.0
ug/L
20.0
105
71-120
Trichloroethene
19
1.0
ug/L
20.0
97
74-120
4-Bromofluorobenzene
48
u91L
50.0
95
53-136
Dibromofluoromethane
49
u91L
50.0
96
67-129
Toluene-d8
54
u91L
50.0
109
59-134
Matrix Spike (9G30020-MS1)
Prepared: 07/30/2019 10:14 Analyzed: 07/30/2019 16:25
Source: CC12680-01
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
106
75-133
Benzene
22 1.0
ug/L
20.0
0.15 U
108
80-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 78 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9G30020 - EPA 5030E MS - Continued
Matrix Spike (9G30020-MSi) Continued Prepared: 07/30/2019 10:14 Analyzed: 07/30/2019 16:25
Source: CC12680-01
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Chlorobenzene
20
1.0
ug/L
20.0
0.17 U
98
80-120
Toluene
21
1.0
ug/L
20.0
0.14 U
106
71-120
Trichloroethene
20
1.0
ug/L
20.0
0.15 U
98
74-120
4-Bromofluorobenzene
48
u91L
50.0
96
53-136
Dibromofluoromethane
49
u91L
50.0
98
67-129
Toluene-d8
54
u91L
50.0
108
59-134
Matrix Spike Dup (9G30020-MSD1)
Prepared: 07/30/2019 10:14 Analyzed: 07/30/2019 16:56
Source: CC12680-01
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
0.21 U
101
75-133
4
20
Benzene
21
1.0
ug/L
20.0
0.15 U
106
80-134
2
17
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
96
80-120
2
16
Toluene
21
1.0
ug/L
20.0
0.14 U
103
71-120
2
17
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
96
74-120
3
22
4-Bromofluorobenzene 47 u91L 50.0 93 53-136
Dibromofluoromethane 49 u91L 50.0 96 67-129
Toluene-d8 55 u91L 50.0 109 59-134
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9G25002 - EPA 3510C MS
Blank (9G25002-BLK3) Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 13:52
Spike Source %REC
Analvte
Result
Flaq
POL
Units Level Result %REC Limits
1,2,4,5-Tetrachlorobenzene
3.4
U
10
ug/L
1,3,5-Trinitrobenzene
3.0
U
10
ug/L
1,3-Dinitrobenzene
2.5
U
10
ug/L
1,4-Naphthoquinone
2.5
U
10
ug/L
1,4-Phenylenediamine
4.0
U
10
ug/L
1-Naphthylamine
2.2
U
10
ug/L
2,3,4,6-Tetrachlorophenol
2.4
U
10
ug/L
2,4,5-Trichlorophenol
2.5
U
10
ug/L
2,4,6-Trichlorophenol
2.6
U
10
ug/L
2,4-Dichlorophenol
2.6
U
10
ug/L
2,4-Di methyl phenol
2.3
U
10
ug/L
2,4-Dinitrophenol
2.6
U
10
ug/L
2,4-Dinitrotoluene
2.6
U
10
ug/L
2,6-Dichlorophenol
2.0
U
10
ug/L
2,6-Dinitrotoluene
2.5
U
10
ug/L
2-Acetylaminofluorene
3.1
U
10
ug/L
2-Chloronaphthalene
2.8
U
10
ug/L
2-Chlorophenol
2.2
U
10
ug/L
2-Methyl-4,6-dinitrophenol
3.3
U
10
ug/L
2- Methyl naphthalene
2.8
U
10
ug/L
2-Methylphenol
2.0
U
10
ug/L
2-Naphthylamine
3.0
U
10
ug/L
2-Nitroaniline
2.5
U
10
ug/L
FINAL
This report relates only to
the sample as received by the laboratory, and may only be reproduced in full.
RPD
RPD Limit Notes
Page 79 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9G25002 - EPA 3510C MS - Continued
Blank (9G25002-BLK1) Continued Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 13:52
Analvte
Result
Flaa
POL
Units
2-Nitrophenol
1.1
U
10
ug/L
3 & 4-Methylphenol
2.1
U
10
ug/L
3,3'-Dichlorobenzidine
3.5
U
10
ug/L
3,3'-Dimethylbenzidine
2.2
U
10
ug/L
3-Methylcholanthrene
1.3
U
10
ug/L
3-Nitroaniline
2.6
U
10
ug/L
4-Aminobiphenyl
3.5
U
10
ug/L
4-Bromophenyl-phenylether
2.4
U
10
ug/L
4-Chloro-3-methylphenol
2.4
U
10
ug/L
4-Chloroaniline
2.0
U
10
ug/L
4-Chlorophenyl-phenylether
2.6
U
10
ug/L
4-Nitroaniline
3.2
U
10
ug/L
4-Nitrophenol
2.8
U
10
ug/L
5-Nitro-o-toluidine
3.2
U
10
ug/L
7,12-Di methyl benz(a)anth racene
1.4
U
10
ug/L
Acenaphthene
2.7
U
10
ug/L
Acenaphthylene
2.6
U
10
ug/L
Acetophenone
2.0
U
10
ug/L
Anthracene
2.4
U
10
ug/L
Benzo(a)anthracene
2.4
U
10
ug/L
Benzo(a)pyrene
2.2
U
10
ug/L
Benzo(b)fluoranthene
2.8
U
10
ug/L
Benzo(g,h,i)perylene
2.4
U
10
ug/L
Benzo(k)fluoranthene
2.4
U
10
ug/L
Benzyl alcohol
2.4
U
10
ug/L
Bis(2-chloroethoxy)methane
2.4
U
10
ug/L
Bis(2-chloroethyl)ether
2.6
U
10
ug/L
Bis(2-chloroisopropyl)ether
2.5
U
10
ug/L
Bis(2-ethylhexyl)phthalate
1.9
U
5.0
ug/L
Butyl benzylphtha late
3.8
U
10
ug/L
Chlorobenzilate
2.4
U
10
ug/L
Chrysene
2.2
U
10
ug/L
Diallate
1.9
U
10
ug/L
Dibenzo(a,h)anthracene
2.3
U
10
ug/L
Dibenzofuran
2.6
U
10
ug/L
Diethylphtha late
2.4
U
10
ug/L
Dimethoate
2.3
U
10
ug/L
Dimethylphthalate
2.5
U
10
ug/L
Di-n-butylphthalate
2.8
U
10
ug/L
Di-n-octylphthalate
3.1
U
10
ug/L
Disulfoton
2.0
U
10
ug/L
Ethyl methanesulfonate
2.2
U
10
ug/L
Famphur
2.7
U
10
ug/L
Fluoranthene
3.1
U
10
ug/L
Fluorene
2.5
U
10
ug/L
Hexachlorobenzene
2.3
U
10
ug/L
Hexachlorobutadiene
2.8
U
10
ug/L
Hexachlorocyclopentadiene
2.7
U
10
ug/L
Hexachloroethane
2.6
U
10
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 80 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9G25002 - EPA 3510C MS - Continued
Blank (9G25002-BLK1) Continued Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 13:52
Analvte
Result
Flao
POL
Units
Hexachloropropene
6.8
U
10
ug/L
Indeno(1,2,3-cd)pyrene
2.2
U
10
ug/L
Isodrin
1.5
U
10
ug/L
Isophorone
2.5
U
10
ug/L
Isosafrole
2.2
U
10
ug/L
Kepone
7.2
U
20
ug/L
Methapyrilene
4.8
U
10
ug/L
Methyl Methanesulfonate
2.2
U
10
ug/L
Methyl parathion
2.5
U
10
ug/L
Nitrobenzene
2.5
U
10
ug/L
N-Nitrosodiethylamine
2.1
U
10
ug/L
N-Nitrosodimethylamine
1.9
U
10
ug/L
N-Nitrosodi-n-butylamine
2.0
U
10
ug/L
N-Nitroso-di-n-propylamine
2.3
U
10
ug/L
N-nitrosodiphenylamine/Diphenylamine
2.5
U
10
ug/L
N-Nitrosomethylethylamine
1.9
U
10
ug/L
N-Nitrosopiperidine
2.1
U
10
ug/L
N-Nitrosopyrrolidine
1.9
U
10
ug/L
0,0,0-Triethyl phosphorothioate
2.2
U
10
ug/L
o-Toluidine
1.6
U
10
ug/L
Parathion
1.7
U
10
ug/L
p-Dimethylaminoazobenzene
2.6
U
10
ug/L
Pentachlorobenzene
2.7
U
10
ug/L
Pentachloronitrobenzene
1.9
U
10
ug/L
Phenacetin
2.7
U
10
ug/L
Phenanthrene
2.6
U
10
ug/L
Phenol
1.7
U
10
ug/L
Phorate
2.1
U
10
ug/L
Pronamide
1.7
U
10
ug/L
Pyrene
3.5
U
10
ug/L
Safrole
2.2
U
10
ug/L
Thionazin
2.3
U
10
ug/L
Spike Source %REC RPD
Level Result %REC Limits RPD Limit Notes
QV-01
2,4,6-Tribromophenol
96
u9/L
100 96 10-179
2-Fluorobiphenyl
32
u9/L
50.0 63 10-149
2-Fluorophenol
58
u91L
100 58 10-110
Nitrobenzene-d5
39
u9/L
50.0 78 10-149
Phenol-d5
49
u9/L
100 49 10-88
Terphenyl-dM
48
u91L
50.0 97 10-188
LCS (9G25002-BS3)
Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 14:21
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
2-Chlorophenol
37
10
ug/L
50.0
75
40-109
4-Chloro-3-methylphenol
43
10
ug/L
50.0
86
58-121
4-Nitrophenol
34
10
ug/L
50.0
69
33-105
Acenaphthene
35
10
ug/L
50.0
70
39-125
N-Nitroso-di-n-propylamine
39
10
ug/L
50.0
78
48-126
Phenol
27
10
ug/L
50.0
53
19-78
Pyrene
44
10
ug/L
50.0
88
44-137
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be reproduced in
full. Page 81 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Semivolatile Organic Compounds by GCMS - Quality Control
Batch 9G25002 - EPA 3510C MS - Continued
LCS (9G25002-BS3) Continued Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 14:21
Spike
Source
%REC RPD
Analvte
Result Flaq POL
Units
Level
Result %REC
Limits RPD Limit Notes
2,4,6-Tribromophenol
96
u91L
100
96
10-179
2-Fluorobiphenyl
34
u91L
50.0
67
10-149
2-Fluorophenol
59
u91L
100
59
10-110
Nitrobenzene-d5
38
u91L
50.0
77
10-149
Phenohd5
50
u91L
100
50
10-88
Terphenyl-d14
43
u91L
50.0
86
10-188
Matrix Spike (9G25002-MS3)
Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 14:49 111
Source: CC12552-01
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
2-Chlorophenol
36
10
ug/L
50.0
2.2 U
72
40-109
4-Chloro-3-methylphenol
43
10
ug/L
50.0
2.4 U
87
58-121
4-Nitrophenol
32
10
ug/L
50.0
2.8 U
64
33-105
Acenaphthene
32
10
ug/L
50.0
2.7 U
64
39-125
N-Nitroso-di-n-propylamine
39
10
ug/L
50.0
2.3 U
78
48-126
Phenol
23
10
ug/L
50.0
1.7 U
46
19-78
Pyrene
45
10
ug/L
50.0
3.5 U
90
44-137
2,4,6-Tribromophenol
96
u91L
100
98
10-179
2-Fluorobiphenyl
33
u91L
50.0
66
10-149
2-Fluorophenol
57
u91L
100
57
10-110
Nitrobenzene-d5
38
u91L
50.0
75
10-149
Phenol-d5
48
u91L
100
48
10-88
Terphenyl-d14
44
u91L
50.0
88
10-188
Matrix Spike Dup (9G25002-MSDS)
Prepared: 07/25/2019 07:56 Analyzed: 07/26/2019 15:18
Source: CC12552-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits
RPD
Limit Notes
2-Chlorophenol
35
10
ug/L
50.0
2.2 U
70
40-109
3
22
4-Chloro-3-methylphenol
43
10
ug/L
50.0
2.4 U
85
58-121
2
22
4-Nitrophenol
47
10
ug/L
50.0
2.8 U
95
33-105
38
27 QM-11
Acenaphthene
30
10
ug/L
50.0
2.7 U
59
39-125
9
25
N-Nitroso-di-n-propylamine
37
10
ug/L
50.0
2.3 U
74
48-126
5
23
Phenol
26
10
ug/L
50.0
1.7 U
53
19-78
15
18
Pyrene
46
10
ug/L
50.0
3.5 U
91
44-137
2
24
2,4,6-Tribromophenol 96
u91L
100
96
10-179
2-Fluorobiphenyl 34
u91L
50.0
68
10-149
2-Fluorophenol 63
u91L
100
63
10-110
Nitrobenzene-d5 38
u91L
50.0
76
10-149
Phenol-d5 57
u91L
100
57
10-88
Terphenyl-d14 47
u91L
50.0
95
10-188
Organochlorine Pesticides by GC - Quality Control
Batch 9G27003 - EPA 3510C
Blank (9G27003-BLK3) Prepared: 07/27/2019 08:21 Analyzed: 07/31/2019 15:47
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 82 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Organochlorine Pesticides by GC - Quality Control
Batch 9G27003 - EPA 3510C - Continued
Blank (9G27003-BLK3) Continued
Prepared: 07/27/2019 08:21 Analyzed: 07/31/2019 15:47
Spike Source %REC RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
4,4'-DDD
0.044
U
0.050
ug/L
4,4'-DDE
0.048
U
0.050
ug/L
4,4'-DDT
0.049
U
0.050
ug/L
Aldrin
0.041
U
0.050
ug/L
alpha-BHC
0.036
U
0.050
ug/L
beta-BHC
0.041
U
0.050
ug/L
Chlordane (tech)
0.37
U
0.50
ug/L
Chlordane -alpha
0.048
U
0.050
ug/L
Chlordane -gamma
0.042
U
0.050
ug/L
delta-BHC
0.048
U
0.050
ug/L
Dieldrin
0.045
U
0.050
ug/L
Endosulfan I
0.045
U
0.050
ug/L
Endosulfan II
0.038
U
0.050
ug/L
Endosulfan sulfate
0.032
U
0.050
ug/L
Endrin
0.041
U
0.050
ug/L
Endrin aldehyde
0.049
U
0.050
ug/L
gamma-BHC
0.034
U
0.050
ug/L
Heptachlor
0.047
U
0.050
ug/L
Heptachlor epoxide
0.037
U
0.050
ug/L
Methoxychlor
0.048
U
0.050
ug/L
Toxaphene
0.28
U
1.0
ug/L
2,4,5,E-TCMX
0.81
u9/L
1.00 81 10-139
Decachlorobiphenyl
0.87
u91L
1.00 87 10-122
LCS (9G27003-BS1)
Prepared: 07/27/2019 08:21 Analyzed: 07/31/2019 16:03
Spike Source %REC RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD Limit Notes
4,4'-DDT
0.87
0.050
ug/L
1.00 87 37-139
Dieldrin
0.92
0.050
ug/L
1.00 92 46-132
Endrin
0.83
0.050
ug/L
1.00 83 43-133
2,4,5,E-TCMX
0.84
u91L
1.00
84
10-139
Decachlorobiphenyl
0.94
u9/L
1.00
94
10-122
Matrix Spike (9G27003-MS1)
Prepared: 07/27/2019 08:21 Analyzed: 07/31/2019 16:20
Source: CC12503-05
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
4,4'-DDT
0.82
0.050
ug/L
1.00
0.049 U
82
37-139
Dieldrin
0.90
0.050
ug/L
1.00
0.045 U
90
46-132
Endrin
0.78
0.050
ug/L
1.00
0.041 U
78
43-133
2,4,5,E-TCMX
0.85
u9/L
1.00
85
10-139
Decachlorobiphenyl
0.94
u91L
1.00
94
10-122
Matrix Spike Dup (9G27003-MSD1)
Prepared: 07/27/2019 08:21 Analyzed: 07/31/2019 16:37
Source: CC12503-05
Spike
Source
%REC
RPD
Analvte
Result Flaq POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
4,4'-DDT
0.92 0.050
ug/L
1.00
0.049 U
92
37-139 11
26
Dieldrin
0.95 0.050
ug/L
1.00
0.045 U
95
46-132 5
27
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 83 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Organochlorine Pesticides by GC - Quality Control
Batch 9G27003 - EPA 3510C - Continued
Matrix Spike Dup (9G27003-MSD3) Continued Prepared: 07/27/2019 08:21 Analyzed: 07/31/2019 16:37
Source: CC12503-05
Spike Source %REC RPD
Analvte Result Flag Q Units Level Result %REC Limits RPD Limit Notes
Endrin 0.85 0.050 ug/L 1.00 0.041 U 85 43-133 9 26
2,4,5,6-TCMX 0.82 u91L 1.00 82 10-139
Decachlorobiphenyl 0.95 u91L 1.00 95 10-122
Polychlorinated Biphenyls by GC - Quality Control
Batch 9G27002 - EPA 3510C
Blank (9G27002-BLKI) Prepared: 07/27/2019 08:18 Analyzed: 07/31/2019 16:54
Spike Source %REC RPD
Analvte
Result
Flag
POL
Units
Level Result %REC Limits RPD Limit Notes
PCB-1016/1242
0.48
U
0.50
ug/L
PCB-1221
0.43
U
0.50
ug/L
PCB-1232
0.50
U
0.50
ug/L
PCB-1248
0.45
U
0.50
ug/L
PCB-1254
0.43
U
0.50
ug/L
PCB-1260
0.47
U
0.50
ug/L
2,4,5,E-TCMX
0.38
u91L
1.00 38 10-128
Decachlorobiphenyl
0.45
u91L
1.00 45 10-129
LCS (9G27002-BS3)
Prepared: 07/27/2019 08:18 Analyzed: 07/31/2019 17:11
Spike
Source %REC RPD
Analvte
Result Flag POL Units
Level
Result %REC Limits RPD Limit Notes
PCB-1016/1242
5.5 0.50 ug/L
10.0
55 43-123
PCB-1260
5.5 0.50 ug/L
10.0
55 41-125
2,4,5,E-TCMX
0.50
u91L
1.00 50 10-128
Decachlorobiphenyl
0.60
u91L
1.00 60 10-129
Matrix Spike (9G27002-MS1)
Prepared: 07/27/2019 08:18 Analyzed: 07/31/2019 17:28
Source: CC12503-05
Spike Source %REC RPD
Analvte
Result Flag Q
Units
Level Result %REC Limits RPD Limit Notes
PCB-1016/1242
4.3 0.50
ug/L
10.0 0.48 U 43 43-123
PCB-1260
4.4 0.50
ug/L
10.0 0.47 U 44 41-125
2,4,5,E-TCMX
0.49
u91L
1.00 49 10-128
Decachlorobiphenyl
0.59
u91L
1.00 59 10-129
Matrix Spike Dup (9G27002-MSD3)
Prepared: 07/27/2019 08:18 Analyzed: 07/31/2019 17:44
Source: CC12503-05
Spike
Source
%REC
RPD
Analvte Result Flag POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
PCB-1016/1242 4.1 0.50
ug/L
10.0
0.48 U
41
43-123 7
23
QM-07
PCB-1260 4.0 0.50
ug/L
10.0
0.47 U
40
41-125 9
31
QM-07
2,4,5,E-TCMX 0.36
u91L
1.00
36
10-128
Decachlorobiphenyl 0.43
u91L
1.00
43
10-129
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch 9H01004 - EPA 7470A
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 84 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals by EPA 6000/7000 Series Methods - Quality Control
Batch 9H01004 - EPA 7470A - Continued
Blank (9H03004-BLK3) Prepared: 08/01/2019 07:15 Analyzed: 08/02/2019 14:19
Spike Source %REC RPD
Analvte Result Flaq Q Units Level Result %REC Limits RPD Limit Notes
Mercury 0.150 U 0.200 ug/L
LCS (9H01004-BSI) Prepared: 08/01/2019 07:15 Analyzed: 08/02/2019 14:22
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.27
0.200
ug/L
5.00
105
80-120
Matrix Spike (9H01004-MS1)
Prepared: 08/01/2019 07:15 Analyzed: 08/02/2019 14:27
Source: CC11884-05
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
4.64
0.200
ug/L
5.00
0.150 U
93
75-125
Matrix Spike Dup (91-103004-MS131)
Prepared: 08/01/2019 07:15 Analyzed: 08/02/2019 14:29
Source: CC11884-05
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
4.59
0.200
ug/L
5.00
0.150 U
92
75-125 1
25
Post Spike (91-101004-PSI)
Prepared: 08/01/2019 07:15 Analyzed: 08/02/2019 14:31
Source: CC11884-05
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Mercury
5.93
0.200
ug/L
4.76
-0.0324
125
75-125
Metals (total recoverable) by EPA 6000/7000
Series Methods -
Quality Control
Batch 9G30025 - EPA 3005A
Blank (9G30025-BLK3) Prepared: 07/30/2019 12:18 Analyzed: 07/31/2019 10:23
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
1.67
3
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
Tin
2.90
U
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (9G30025-BS1)
Prepared: 07/30/2019 12:18 Analyzed: 07/31/2019 10:36
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Arsenic 193 10.0 ug/L 200 97 80-120
Barium 196 10.0 ug/L 200 98 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 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9G30025 - EPA 3005A - Continued
LCS (9G30025-BS1) Continued Prepared: 07/30/2019 12:18 Analyzed: 07/31/2019 10:36
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Beryllium
20.0
1.00
ug/L
20.0
100 80-120
Cadmium
19.6
1.00
ug/L
20.0
98 80-120
Chromium
197
10.0
ug/L
200
98 80-120
Cobalt
200
10.0
ug/L
200
100 80-120
Copper
193
10.0
ug/L
200
97 80-120
Lead
194
10.0
ug/L
200
97 80-120
Nickel
196
10.0
ug/L
200
98 80-120
Silver
204
10.0
ug/L
200
102 80-120
Tin
193
10.0
ug/L
200
97 80-120
Vanadium
196
10.0
ug/L
200
98 80-120
Zinc
199
10.0
ug/L
200
100 80-120
Matrix Spike (9G30025-MSS)
Prepared:
07/30/2019
12:18 Analyzed: 07/31/2019 10:41
Source: CC11884-02
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
Barium
1120
10.0
ug/L
200
923
96 75-125
Beryllium
18.8
1.00
ug/L
20.0
0.160 U
94 75-125
Cadmium
16.7
1.00
ug/L
20.0
0.360 U
83 75-125
Chromium
189
10.0
ug/L
200
1.43
94 75-125
Cobalt
194
10.0
ug/L
200
1.40 U
97 75-125
Copper
194
10.0
ug/L
200
1.60 U
97 75-125
Lead
192
10.0
ug/L
200
3.10 U
96 75-125
Nickel
201
10.0
ug/L
200
6.60
97 75-125
Silver
196
10.0
ug/L
200
1.90 U
98 75-125
Tin
192
10.0
ug/L
200
5.26
94 75-125
Vanadium
190
10.0
ug/L
200
1.40 U
95 75-125
Zinc
198
10.0
ug/L
200
4.40 U
99 75-125
Matrix Spike Dup (9G30025-MSD1)
Prepared:
07/30/2019
12:18 Analyzed: 07/31/2019 10:43
Source: CC11884-02
Spike
Source
%REC
RPD
Analvte
Result Flaq
Q
Units
Level
Result
%REC
Limits
RPD
Limit Notes
Arsenic
161
10.0
ug/L
200
7.60 U
80
75-125
3
20
Barium
1110
10.0
ug/L
200
923
92
75-125
0.7
20
Beryllium
18.7
1.00
ug/L
20.0
0.160 U
93
75-125
0.7
20
Cadmium
16.6
1.00
ug/L
20.0
0.360 U
83
75-125
0.3
20
Chromium
187
10.0
ug/L
200
1.43
93
75-125
0.7
20
Cobalt
193
10.0
ug/L
200
1.40 U
97
75-125
0.3
20
Copper
192
10.0
ug/L
200
1.60 U
96
75-125
0.6
20
Lead
190
10.0
ug/L
200
3.10 U
95
75-125
1
20
Nickel
200
10.0
ug/L
200
6.60
97
75-125
0.4
20
Silver
196
10.0
ug/L
200
1.90 U
98
75-125
0.1
20
Tin
195
10.0
ug/L
200
5.26
95
75-125
1
20
Vanadium
189
10.0
ug/L
200
1.40 U
95
75-125
0.6
20
Zinc
198
10.0
ug/L
200
4.40 U
99
75-125
0.3
20
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 86 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9G30025 - EPA 3005A - Continued
Post Spike (9G30025-PSI)
Prepared: 07/30/2019 12:18 Analyzed: 07/31/2019 10:46
Source: CC11884-02
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.176
0.0100
mg/L
0.200
-0.0335
88
80-120
Barium
1.10
0.0100
mg/L
0.200
0.923
91
80-120
Beryllium
0.0197
0.00100
mg/L
0.0200
-0.000286
98
80-120
Cadmium
0.0175
0.00100
mg/L
0.0200
-0.00218
88
80-120
Chromium
0.197
0.0100
mg/L
0.200
0.00143
98
80-120
Cobalt
0.202
0.0100
mg/L
0.200
0.000968
100
80-120
Copper
0.203
0.0100
mg/L
0.200
0.00156
101
80-120
Lead
0.196
0.0100
mg/L
0.200
1.12E-5
98
80-120
Nickel
0.209
0.0100
mg/L
0.200
0.00660
101
80-120
Silver
0.210
0.0100
mg/L
0.200
-0.000701
105
80-120
Tin
0.201
0.0100
mg/L
0.200
0.00526
98
80-120
Vanadium
0.198
0.0100
mg/L
0.200
-0.000572
99
80-120
Zinc
0.208
0.0100
mg/L
0.200
0.00366
102
80-120
Batch 9930028 - EPA 3005A
Blank (9G30028-BLK3)
Prepared: 07/30/2019 12:34 Analyzed: 07/31/2019 11:52
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
Tin
2.90
U
10.0
ug/L
Vanadium
1.40
U
10.0
ug/L
Zinc
4.40
U
10.0
ug/L
LCS (9G30028-BS1)
Prepared: 07/30/2019 12:34 Analyzed: 07/31/2019 12:50
Spike
Source
%REC RPD
Analvte
Result Flaq
POL
Units
Level
Result %REC
Limits RPD Limit Notes
Arsenic
185
10.0
ug/L
200
93
80-120
Barium
189
10.0
ug/L
200
95
80-120
Beryllium
19.6
1.00
ug/L
20.0
98
80-120
Cadmium
19.2
1.00
ug/L
20.0
96
80-120
Chromium
190
10.0
ug/L
200
95
80-120
Cobalt
194
10.0
ug/L
200
97
80-120
Copper
186
10.0
ug/L
200
93
80-120
Lead
183
10.0
ug/L
200
91
80-120
Nickel
189
10.0
ug/L
200
95
80-120
Silver
198
10.0
ug/L
200
99
80-120
Tin
184
10.0
ug/L
200
92
80-120
Vanadium
189
10.0
ug/L
200
95
80-120
Zinc
197
10.0
ug/L
200
99
80-120
FINAL
This report relates only to
the sample as received by the
laboratory, and
may only be reproduced in
full. Page 87 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9G30028 - EPA 3005A - Continued
Matrix Spike (9G30028-MS1)
Prepared:
07/30/2019
12:34 Analyzed: 07/31/2019 12:58
Source: CC11884-13
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
175
10.0
ug/L
200
7.60 U
87 75-125
Barium
217
10.0
ug/L
200
34.2
91 75-125
Beryllium
19.5
1.00
ug/L
20.0
2.43
85 75-125
Cadmium
18.2
1.00
ug/L
20.0
0.360 U
91 75-125
Chromium
191
10.0
ug/L
200
1.73
95 75-125
Cobalt
190
10.0
ug/L
200
1.40 U
95 75-125
Copper
180
10.0
ug/L
200
2.16
89 75-125
Lead
177
10.0
ug/L
200
3.10 U
88 75-125
Nickel
187
10.0
ug/L
200
3.86
92 75-125
Silver
190
10.0
ug/L
200
1.90 U
95 75-125
Tin
178
10.0
ug/L
200
2.90 U
89 75-125
Vanadium
194
10.0
ug/L
200
3.06
95 75-125
Zinc
202
10.0
ug/L
200
19.0
91 75-125
Matrix Spike Dup (9G30028-MSD1)
Prepared:
07/30/2019
12:34 Analyzed: 07/31/2019 13:01
Source: CC11884-13
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
179
10.0
ug/L
200
7.60 U
90 75-125 3
20
Barium
212
10.0
ug/L
200
34.2
89 75-125 2
20
Beryllium
19.5
1.00
ug/L
20.0
2.43
85 75-125 0.1
20
Cadmium
17.9
1.00
ug/L
20.0
0.360 U
89 75-125 2
20
Chromium
187
10.0
ug/L
200
1.73
93 75-125 2
20
Cobalt
184
10.0
ug/L
200
1.40 U
92 75-125 3
20
Copper
176
10.0
ug/L
200
2.16
87 75-125 2
20
Lead
180
10.0
ug/L
200
3.10 U
90 75-125 2
20
Nickel
182
10.0
ug/L
200
3.86
89 75-125 3
20
Silver
184
10.0
ug/L
200
1.90 U
92 75-125 3
20
Tin
177
10.0
ug/L
200
2.90 U
88 75-125 0.9
20
Vanadium
191
10.0
ug/L
200
3.06
94 75-125 2
20
Zinc
194
10.0
ug/L
200
19.0
88 75-125 4
20
Post Spike (9G30028-PSI)
Prepared:
07/30/2019
12:34 Analyzed: 07/31/2019 13:03
Source: CC11884-13
Spike
Source
%REC RPD
Analvte
Result
Flaq POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.192
0.0100
mg/L
0.200
0.00103
95
80-120
Barium
0.233
0.0100
mg/L
0.200
0.0342
99
80-120
Beryllium
0.0213
0.00100
mg/L
0.0200
0.00243
94
80-120
Cadmium
0.0197
0.00100
mg/L
0.0200
0.000194
98
80-120
Chromium
0.206
0.0100
mg/L
0.200
0.00173
102
80-120
Cobalt
0.204
0.0100
mg/L
0.200
0.000607
102
80-120
Copper
0.195
0.0100
mg/L
0.200
0.00216
96
80-120
Lead
0.197
0.0100
mg/L
0.200
0.000593
98
80-120
Nickel
0.200
0.0100
mg/L
0.200
0.00386
98
80-120
Silver
0.206
0.0100
mg/L
0.200
-0.000826
103
80-120
Tin
0.195
0.0100
mg/L
0.200
-0.00170
98
80-120
Vanadium
0.208
0.0100
mg/L
0.200
0.00306
103
80-120
Zinc
0.216
0.0100
mg/L
0.200
0.0190
98
80-120
Batch 9G30035 - EPA 3005A
FINAL
This report relates only to the sample as received by the
laboratory, and may only be reproduced
in
full. Page 88 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9G30035 - EPA 3005A - Continued
Blank (9G30035-BLK1) Prepared: 07/30/2019 13:07 Analyzed: 08/01/2019 12:39
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 (9G30035-BS3)
Prepared: 07/30/2019 13:07 Analyzed: 08/01/2019 12:48
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
19.4
1.00
ug/L
20.0
97
80-120
Selenium
20.0
1.00
ug/L
20.0
100
80-120
Thallium
19.3
1.00
ug/L
20.0
97
80-120
Matrix Spike (9G30035-MS1)
Prepared: 07/30/2019 13:07 Analyzed: 08/01/2019 12:52
Source: CC11884-02
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
40.4
2.00
ug/L
40.0
0.740 U
101
75-125
Selenium
36.6
2.00
ug/L
40.0
1.82 U
91
75-125
Thallium
37.3
2.00
ug/L
40.0
0.220 U
93
75-125
Matrix Spike Dup (9G30035-MSD3)
Prepared: 07/30/2019 13:07 Analyzed: 08/01/2019 13:10
Source: CC11884-02
Spike
Source
%REC
RPD
Analvte
Result
Flaq
Q
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
41.0
2.00
ug/L
40.0
0.740 U
102
75-125 2
20
Selenium
37.0
2.00
ug/L
40.0
1.82 U
92
75-125 1
20
Thallium
38.2
2.00
ug/L
40.0
0.220 U
95
75-125 2
20
Post Spike (9G30035-PSI)
Prepared: 07/30/2019 13:07 Analyzed: 08/01/2019 13:15
Source: CC11884-02
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
21.2
1.00
ug/L
20.0
0.0600
106
75-125
Selenium
20.9
1.00
ug/L
20.0
0.527
102
75-125
Thallium
20.4
1.00
ug/L
20.0
0.000743
102
75-125
Classical Chemistry Parameters - Quality Control
Batch 9G29045 - NO PREP
Blank (9G29045-BLK1) Prepared: 07/29/2019 16:50 Analyzed: 07/29/2019 17:08
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Sulfide 0.010 U 0.10 mg/L
LCS (9G29045-BS3) Prepared: 07/29/2019 16:50 Analyzed: 07/29/2019 17:08
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
Sulfide 0.42 0.10 mg/L 0.401 105 80-120
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 89 of 94

QUALITY CONTROL DATA
Classical Chemistry Parameters - Quality Control
Batch 9G29045 - NO PREP - Continued
(� �Eo
www.encolabs.com
Duplicate (9G29045-DUPi)
Prepared: 07/29/2019 16:50 Analyzed: 07/29/2019 17:08
Source: CC11884-01
Spike Source %REC
RPD
Analvte
Result
Flaq
Q
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.010
U
0.10
mg/L
0.010 U
25
Matrix Spike (9G29045-MS3)
Prepared: 07/29/2019 16:50 Analyzed: 07/29/2019 17:08
Source: CC11884-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.010
U
0.10
mg/L
0.401 0.010 U 80-120
QM-07
Matrix Spike Dup (9G29045-MSD3)
Prepared: 07/29/2019 16:50 Analyzed: 07/29/2019 17:08
Source: CC11884-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Sulfide
0.058
3
0.10
mg/L
0.401 0.010 U 14 80-120
25
QM-07
Batch 9G31009 - Same
Blank (9G33009-BLK3) Prepared: 07/31/2019 11:50 Analyzed: 08/02/2019 12:04
Spike Source %REC RPD
Analvte Result Flaq Q Units Level Result %REC Limits RPD Limit Notes
Cyanide (total) 0.0049 U 0.010 mg/L
LCS (9G33009-BSI) Prepared: 07/31/2019 11:50 Analyzed: 08/02/2019 12:05
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
Cyanide (total)
0.15
0.010
mg/L
0.150
99
85-115
Matrix Spike (9G33009-MSS)
Prepared: 07/31/2019 11:50 Analyzed: 08/02/2019 12:07
Source: CC11884-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
Cyanide (total)
0.15
0.010
mg/L
0.150
0.0049 U
100
85-115
Matrix Spike Dup (9G31009-MSD3)
Prepared: 07/31/2019 11:50 Analyzed: 08/02/2019 12:09
Source: CC11884-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
Cyanide (total)
0.15
0.010
mg/L
0.150
0.0049 U
97
85-115 3
20
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 9G26030 - EPA 50306 MS
Blank (9G26030-BLK3) Prepared: 07/26/2019 00:00 Analyzed: 07/26/2019 11:32
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 1.2 U 2.0 ug/L
Toluene-d8 5.0 ug/L 5.00 100 75-125
LCS (9G26030-BS1) Prepared: 07/26/2019 00:00 Analyzed: 07/26/2019 10:24
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 90 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 9G26030 - EPA 5030E MS - Continued
LCS (9G26030-BS3) Continued Prepared: 07/26/2019 00:00 Analyzed: 07/26/2019 10:24
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 98 80-133
Toluene-d8 5.3 u91L 5.00 107 75-125
LCS Dup (9G26030-BSD1) Prepared: 07/26/2019 00:00 Analyzed: 07/26/2019 10:58
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 26 2.0 ug/L 25.0 105 80-133 7 19 QM-10
Toluene-d8 5.0 u9/L 5.00 100 75-125 QM-10
Batch 9G29033 - EPA 50305 MS
Blank (9G29033-BLK3) Prepared: 07/29/2019 00:00 Analyzed: 07/29/2019 13:56
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 1.2 U 2.0 ug/L
Toluene-d8 5.2 u91L 5.00 105 75-125
LCS (9G29033-BSI) Prepared: 07/29/2019 00:00 Analyzed: 07/29/2019 12:50
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 95 80-133
Toluene-d8
5.0
u9/L
5.00 101 75-125
LCS Dup (9G29033-BSD1)
Prepared: 07/29/2019 00:00 Analyzed: 07/29/2019 13:24
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 5
19
QM-10
Toluene-d8
5.0
u91L
5.00 100 75-125
QM-10
Chlorinated Herbicides by GC - Quality Control
Batch 9G27008 - EPA 3510C
Blank (9G27008-BLK3)
Prepared: 07/27/2019 15:31 Analyzed: 07/29/2019 14:15
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
2,4,5-T
0.28
U
0.50
ug/L
2,4,5-TP (Silvex)
0.44
U
0.50
ug/L
2,4-D
0.27
U
0.50
ug/L
Dinoseb
0.32
U
0.50
ug/L
Pentachlorophenol
0.19
U
0.50
ug/L
2, 4-DC4A
1.9
u9/L
2.00 97 37-134
LCS (9G27008-BS1)
Prepared: 07/27/2019 15:31 Analyzed: 07/29/2019 15:31
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
2,4,5-TP (Silvex)
1.1
0.50
ug/L
2.00 57 24-135
FINAL
This report relates
only to the sample as received by the
laboratory, and may only be reproduced in full.
Page 91 of 94

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Chlorinated Herbicides by GC - Quality Control
Batch 9G27008 - EPA 3510C - Continued
LCS (9G27008-BS3) Continued Prepared: 07/27/2019 15:31 Analyzed: 07/29/2019 15:31
Spike Source %REC
RPD
Analvte
Result Flaq
Q
Units
Level Result %REC Limits RPD
Limit Notes
2,4-D
1.2
0.50
ug/L
2.00 58 20-134
2,4-DC4A
1.4
ug/L
2.00 70 37-134
Matrix Spike (9G27008-MS1)
Prepared: 07/27/2019 15:31 Analyzed: 07/29/2019 15:57
Source: AC05176-01
Spike Source %REC
RPD
Analvte
Result Flaq
POL
Units
Level Result %REC Limits RPD
Limit Notes
2,4,5-TP (Silvex)
1.1
0.50
ug/L
2.00 0.44 U 56 24-135
2,4-D
1.0
0.50
ug/L
2.00 0.27 U 52 20-134
2,4-DC,4A
1.4
U91L
2.00 72 37-134
Matrix Spike Dup (9G27008-MSD3)
Prepared: 07/27/2019 15:31 Analyzed: 07/29/2019 16:22
11
Source: AC05176-01
Spike
Source
%REC
RPD
Analvte
Result Flaq POL
Units
Level
Result
%REC
Limits RPD
Limit Notes
2,4,5-TP (Silvex)
1.3 0.50
ug/L
2.00
0.44 U
66
24-135
19
2,4-D
1.5 0.50
ug/L
2.00
0.27 U
75
20-134
19
2, 4-DCAA
1.7
ug/L
2.00
83
37-134
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 92 of 94

(� �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.
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-10 LCS/LCSD were analyzed in place of MS/MSD.
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.
QV-02 The associated continuing calibration verification standard exhibited low bias; the reported result should
be considered to be a minimum estimate.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 93 of 94

n
cn
3
3
a
a
n
m
y
m
3
N
0
d
a
3
m
(''
�J
8
a
a
aJ
N
N
S
N
S
VI
S
3
m
W
m
N
L
1
9
i
i
J.a
N
3
3
3
^
J
A
m
C
m
i
i
a
a)
W
m
I
I
a
0
J
D �
nJ
CD
0
0
0
3
3
3
c
cwi
0
CD
iv
Q
CD
cn cn m C) a C)
3 If1 �cn
ma sw cz
Qp d
,4 ti rl v -r -4-4 -J V r � � -ay fD � <3 n m
A A A A A A A A A A �? 3 c g
O O O O O O O O O O C m 9 3 m
i I i i i 3 l' D co � {7
C OND NO O m N A K 0 m ;O
p
a O O 3
..p v W
cTT
Y YY � lV
do
Yo _
fN G)
yl o t
_ J n
94
11—T.� J
O� f +f I Ol 31 0 O O
ID
J
0 cis ,(D•m
O A O(b ^ m O S O a
C'7 3 a'
N
Q ^
GCS cn 0C GCS GCS GCCS 0 GCCS 0
0
N
N V V V A is 4 21
A A A V
J
m o
N
X X X X X X X 8081 B Appendix 2
w
X X X X X X X 8082A Appendix 2,8161A Appendix 2
O
a X X X X � 8260D Appendix 1.8260D SIM ID
m �
N X X X X X X X 68260D Appendix 2.8260D SIM ID
X X X X X X X a 8270E Appendix 2 yryp
N p,
a
X X X X X X ,< 3 Sn.11 6 e,Cd,Co,Cr,Cu,Ni,Pb,Sb,Se.
Zn
Ag,As,Ba,Be,Cd,Co,Cr,Cu,Ni,Pb,Sb,Se. N
X X X X ri.v,zn
N
X X X X X X X T Cyanide Total 9014
X X X X X X X Hg
X x X X X X X Sulfide SM4500-S D
s ,K c Z ,�
D ¢ 3 cn cn
CD
cn
m X m -I n.
O O .� j •< m N �
vi 3 co Q w 2
ro p 3 co Q w w
CO m a g o
CL
c 3 4 a^
Ao8m
o ? Zj Z
a
Ln
A n
n N M
w
w m Q
A Z
�m
J Z
m a
0
N
0
Z
cn
_ m
0 m D
m 0 K
� < m
0-
0 c
O
m Z
N N D
o i3
A�=O
m M
m Q o
m
m
N
YL
c
3

n
3
mID
cn
3
m
n
ID
a
D
m
O
w
m
o
co
3
c
m
3
m
N
1p
3
J( O
o
0
m
m
C
m
m
C
a
m
a
C
3
Vi
Q.
3
a
S
a
m
G
S
a
W
G
N
S
ma
w
C
37
m
a
o
p
J p
a
3
m
a
3
r
.d 3
37
m
m
m
00
a
m
m
a
m
m
m
co
W
0
0
n
_
D �
0
p
o
0
C
mm
(D
m
N
6
(D
m
(n
(n
m
C)
Da
C)
N
y
V
lV
Qy
4
-4
4
o
0U
o
3
�
v
<
-z
3
I`
a
w
m
Q,
W
p
3
W
E
T
0
Lj
/Z
(U
ZD
_
-4
ID
77
a
co
0
3
w
(fj
m
x
J
n
4
CCD
.�
J
n
o
p
3
n
N
J
n
N
C�
(n
tD
s
T
7J
o�
-a
o
�.
�g
�
'c)
ZW
Z
Sow
3
�,�
03
cup
3
ty
v.
Qi
fn
/•� -
V O
u m
o
m
7
S
4.°
o
w
Q
Q
w
y
O p
m o
N
0
8081 B Appendix 2
w
8082A 28151A Appendix 2
Appendix
0
o
,
0
O
sv
X
x
T
8260D Appendix 1.8260D SIM ID
(D
N
y
2
X
o
8260D Appendix 2.8260D SIM ID
m
m
a
m
m
a
m
8270E Appendix 2
y
m
Ag,As,Ba,Be,Cd,Co,Cr,Cu,N1,Pb,Sb.Se,
3
M
D
d
Q
m
Sn, n. V,Zn
H
M
y
Ag,As,Ba,Be,Cd,Co,Cr,Cu,Ni,Pb,Sb,Se
w
2
w
nV,Zn
w
Cyanide Total 9014
Hg
Sulfide SM4500-S D
o
3
o
(p w m CD
'�( g ..
a
CDX
cn
m cn 6
— m m
n
O
3
O_
20
N y O C
Q Q y v
00
mCL a o
-F
Q
o-------------
Atom
Z
M
0
A Z
W A 0
x p m
o Z
V
W 1�
N Y
o �
m 0/�
A
N 0
Z
m
A O °c' � C
o D
N fit
aD
O
ZZ
X N F D
n T
O W
Am=0
c M
rn D
o 0
m
m
N
s
E4
z
A
o a
A
0
3

Sample Preservation Verification
ENC• Cary
Work Order: CC11884 Project: Pitt County Landfill
Client: Groundwater Management Associates, Inc. (GR022) Project #: [none]
Logged In: 24-Jul-19 11:28 Logged By: John C King
Preservation Check Performed By: C Date/Time:
CC11884-01
Cont
Type
Pres (pH)
Requirement
pH Checked /
Int Cpntrgt; ,
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
E
250mLA (PEST)
Pest pH 5-9
/ N / NA
Y / N / NA
G
250mLP+NaOH
>12
G' / N / NA
Y / NA
H
250mLP+ZnAc+NaOH
>9
/ N / NA
I Y /�N / NA
CC11884-02
Cont
Type
Pres (pH)
pH Checked /
pH Adjusted DateMme
Reagent Used/Comments
Requirement
In Control
Adjusted
A
250mLP+HNO3
<2
Y / N / NA
Y / N / NA
CC11884-03
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date[Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y / N / NA
Y /N / NA
C C 11884-04
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted DateMme
Adjusted
Reagent Used/Comments
E
250mLA (PEST)
Pest pH 5-9
Y / N / NA
Y ! N / NA
G
250mLP+NaOH
>12
Qj ! N / NA
Y / / NA
H
250mLP+ZnAc+NaOH
1 >9
/ N / NA
Y / / NA
CC11884-05
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
/ N / NA
Y / / NA
CC11884-06
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted DateMme
Adjusted
Reagent Used/Comments
E
250mLA (PEST)
Pest pH 5-9
/ N / NA
Y / O / NA
G
250mLP+NaOH
>12
Y N NA
U5 / N / NA -)2 q'n js
- - `VT) (_. & H
H
250mLP+ZnAc+NaOH
1 >9
Y / N / NA
Y / / NA
CC11884-07
Cont
Type
Pres (pH)
Requirement
pH Checked /
In Control
pH Adjusted Date/Time
Adjusted
Reagent Used/Comments
A
250mLP+HNO3
<2
Y / / NA
Y' / N / NA . 2 410 (30
41 L PNO—S
C:\ELMNT\Print\wko_PreservationCheck.rpt Page 1 of 3

g ;o Z 96ed
}di'�{o9yOuoilenuas9Jd-Ohm\}uud\1N Wl3\:O
VN / f�j / A
VN / N /
Z>
I EONH+dlw09Z
v
sivawwo0/pasn jua6eaH
pajsnlpy pajsnfpy Hd
awwa�eQ
loa}u00 ul
/ Pa�loayO Hd
�uawaa nbad
(Hd) said
adAl
Ju00
£VIFO 4400
VN / 19 / A
VN / N / lii
6<
HOeN+oyuZ+dlwOSZ
H
VN / / A
VN / N /
Z4<
HOeN+dlw05Z
J
nn
VN / Af / A
VN / N / 0
6-9 Hd ;sad
US3d) tllw05Z
3
sfuawwo0lpasn iva6ead
pajsnipy pajsnfpy Hd
awlL9480
10aIu00 ul
/ paJoa140 Hd
juawajmba�l
(Hd) saad
adAl
juoO
Z4-b884400
VN / N /
VN / N / X
Z>
EONH+dlw05Z
V
s;uawwo0/pass ivabead
pa}sn(py pajsnfpy Hd
awLuajea
10aIu00 ul
/ Palloay0 Hd
juawaalnba){
(Hd) said
adAl
juo0
44-1788 4400
VN / / A
VN / N /
6<
HOeN+oyuZ+dlw05Z
H
VN / N� / A
VN / N /
ZL<
HOeN+dIwOBZ
J
VN / Q1 A
VN / N / P
6-9 Hd Isad
US3d) b'1w09Z
d
s>uawwo as lua6ea
0/P fl d
pa;sn(py a�sn( d
awWale4 P Pt/ H
loIJu00 ul
/ pa�{oayO Hd
juawaalnbaH
(Hd) said
adA 1
duo 0
04-17884400
VN / V1 A
VN I N /
Z>
£ONH+dlw05Z
`d
s}uawwo01pasn iva6eab
Palsnfpy palsnfpy Hd
awlLa;eQ
loa;uoO ul
/ Palloa140 Hd
juawajmbad
(Hd) s9Jd
adAl
juo0
60-b88 4 400
VN / R / A
VN / N //A
6<
HOeN+oyuZ+dlw09Z
H
VN / A
yN / N /
Zl<
HOeN+dlw05Z
0
VN / N / A
VN / N
6-9 Hd Ised
(1S3d) `dlw09Z
3
s}uawwoO/pasn }uabead
palsnipy pajsnfpy Hd
awLuaje0
10J;u00 ul
/ paVa140 Hd
juawajmbad
(Hd) said
adAl
juoO
80-N 4400
:awl
LaIea v o :A8 pawao}/ad )1o940 uolI8/u9s9ad
6ul>J 0 uyor :Ag p96601 8ZU 64-Inf -tiZ :ul p96601
[auou] :# Ioa[ojd [ZZ02iJ) *Oul 'saleloossy luawabeuew ia;empunojO quali0
IIpuel A;unoO lgld :;oa[oid 1788 = JapJO �JOAA
9:E
AJeD OON3
3 N-
U0483i}iaOn uOiIBAJGSOad OldweS

E;o £ a6ed
;dj'Mo94Ouo!;enu9s9Jd OAM\;u!Jd\1NW13\:O
9
9
QI aweN;ua eaa
Q! 9weN IUGIje9U
GI d!AS Hd
1�007 Z
6
Q! aweN;ua eat{
VN l / A
VN / N / X
Z>
EONH+dlw09Z
`d
sluawwo0/pas0;ua6ea}j
pa;snlpy pa;snfpy Hd
awl-L/a;e0
10a;u00 ul
/ PaMoa40 Hd
;uawajlnba�j
(Hd) said
addl
luo0
4Z-v88 DO
W
VN / / A
VN / N / k
Z>
£ONH+dlw09Z
V
s;uawwo01pasn iva6ea6
pafsnipy pa;snfpy Hd
awllJaleO
loa;uo0 ul
/ Palloa40 Hd
;uawaalnba�j
(Hd) said
adA_L
;uo0
OZ-b88 6 33
VN / N\ / /l
VN / N /,)"'
Z>
EONH+dlwOSZ
V
s;uawwo01pastl;ua6ea�j
pa;snlpy pa;snfpy Hd
awi�afeo
10J;u00 ul
! PWa40 Hd
;uawaalnba�j
(Hd) saad
addl
;uo0
6 6-V88 6 M
VN / Q / A
VN / N / k
Z>
EONH+dIwOSZ
0
s;uawwo01PasN;ua6ea8
pa;snfpy pa;snfpy Hd
loa;uo0 ul
! Palloa40 Hd
;uawannbad
(Hd) saJd
addl
Iwoaw�a;e0
L L-VO 6 OO
VN / N / A
VN / N / X
Z>
EONH+dIWOSZ
y
s;uawwo0/pasN;ua6ea�j
Pa;snfpy pa;snfpy Hd
aw11/a;ep
lailuo0 ul
/ p9Maa40 Hd
;uawaalnbaa
(Hd) said
addl
;uo0
W178MOD
VN / / A
VN / N / 0
Z>
EONH+dlw09Z
`d
sfuawwo0/pass fua6ead
pa;sn!py pa;snfpy Hd
awLua;eo
loa;uo0 ul
/ pa�loa40 Hd
;uawaimbaH
(Hd) said
adAj
;uo0
9 6-VOMOO
VN / QV / A
VN / N / P
6<
HOeN+a`duZ+dlw09Z
H
VN / NY A
VN / N / Aq
U<
HOeN+dlw09Z
O
VN / N / A
VN / N / A
6-9 Hd ;sad
(1S�ld) ` -lwOSZ
3
s;uawwo0/Pasn ;ua6ead
pa;snfpy Pa;snfpy Hd
awya;eQ
log;ua0 d)
/ Pa10940 Hd
;uawajfnbaA
(Hd) said
adAi
;uo0
V L-v8M00
h . hz :aw!i/a;ea Q :A8 pawJo}Pad �094O uo!;enuasaJd
6uly! O u4op :/(8 pa66oi 8ZU 66-Inf-vZ :ul p96601
[auou] :#;oafad [ZZObJ) 'oul `sa;e!oossy;uawabeueW ia;empunaO :;ua!!o
!I!jpuej )�uno3 :4!d :;oafoJd 17896M J9PJO �JoM
AJe3 OON3
uORBOUPOA U014eAJGSOad OldweS

2�SENCO Laboratories
9g
Accurate. Timely. Respousive. luuavative.
102-A Woodwinds Industrial Court
Cary NC, 27511
Phone: [phone] FAX: [phone]
Friday, August 23, 2019
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
ENCO Workorder(s): CC13640
Dear Emma Shipley,
Enclosed is a copy of your laboratory report for test samples received by our laboratory on
Wednesday, August 14, 2019.
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,
OUCLC'=-:�CA
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 13

(� �Eo
www.encolabs.com
SAMPLE SUMMARY/LABORATORY CHRONICLE
Client ID: 7401-Porel
Lab ID: CC13640-01
Sampled: 08/13/19 15:30
Received: 08/14/19 10:15
Parameter
Preparation
Hold Date/Time(s)
Prep Date/Time(s)
Analysis Date/Time(s)
EPA 6010D
EPA 3005A
02/09/20
08/14/19 16:07
08/16/19 13:05
EPA 6020B
EPA 3005A
02/09/20
08/16/19 10:43
08/21/19 15:41
EPA 8260D
EPA 503013_MS
08/27/19
08/16/19 00:00
08/16/19 18:20
EPA 8260D
EPA 503013_MS
08/27/19
08/16/19 15:25
08/17/19 04:06
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 2 of 13

0Nk"q09
www.encolabs.com
SAMPLE DETECTION SUMMARY
Client ID: 7401-Porel
Lab ID: CC13640-01
Analvte
Results
Flag
MDL
PQL
Units
Method Notes
2-Butanone
5.6
1.3
5.0
ug/L
EPA 8260D
Acetone
28
10
20
ug/L
EPA 8260D
Arsenic - Total
24.1
7.60
10.0
ug/L
EPA 6010D
Barium - Total
155
1.10
10.0
ug/L
EPA 6010D
Beryllium - Total
0.493
1
0.160
1.00
ug/L
EPA 6010D
Cadmium - Total
1.08
0.360
1.00
ug/L
EPA 6010D
Chromium - Total
4.34
1
1.40
10.0
ug/L
EPA 6010D
Cobalt - Total
4.88
1
1.40
10.0
ug/L
EPA 6010D
Copper - Total
8.93
1
1.60
10.0
ug/L
EPA 6010D
Lead - Total
28.2
3.10
10.0
ug/L
EPA 6010D
m,p-Xylenes
0.56
1
0.17
2.0
ug/L
EPA 8260D
Nickel- Total
5.16
1
2.20
10.0
ug/L
EPA 6010D
Toluene
0.48
1
0.14
1.0
ug/L
EPA 8260D
Vanadium - Total
30.0
1.40
10.0
ug/L
EPA 6010D
Xylenes (Total)
0.56
1
0.45
3.0
ug/L
EPA 8260D
Zinc - Total
127
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 3 of 13

0Nk"q09
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-Porel Lab Sample ID:CC13640-01 Received: 08/14/19 10:15
Matrix: Ground Water Sampled:08/13/19 15:30 Work Order: CC13640
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds
by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl
Results
Flao
Units
DF
MDL
I'Q
Batch
Method
Analyzed
By Notes
1,1,1,2-Tetrachloroethane [630-20-6]^
0.17
U
ug/L
1
0.17
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,1,1-Trichloroethane [71-55-6]^
0.12
U
ug/L
1
0.12
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,1,2,2-Tetrachloroethane [79-34-5]^
0.28
U
ug/L
1
0.28
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,1,2-Trichloroethane [79-00-5]^
0.14
U
ug/L
1
0.14
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,1-Dichloroethane [75-34-3]^
0.13
U
ug/L
1
0.13
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,1-Dichloroethene [75-35-4]^
0.21
U
ug/L
1
0.21
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,2,3-Trichloropropane [96-18-4]^
0.23
U
ug/L
1
0.23
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,2-Dibromo-3-chloropropane [96-12-8]^
0.48
U
ug/L
1
0.48
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,2-Dibromoethane [106-93-4]^
0.66
U
ug/L
1
0.66
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,2-Dichlorobenzene [95-50-1]^
0.19
U
ug/L
1
0.19
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,2-Dichloroethane [107-06-2]^
0.21
U
ug/L
1
0.21
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,2-Dichloropropane [78-87-5]^
0.10
U
ug/L
1
0.10
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
1,4-Dichlorobenzene [106-46-7]^
0.19
U
ug/L
1
0.19
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
2-Butanone [78-93-3]A
5.6
ug/L
1
1.3
5.0
91-116035
EPA 8260D
08/17/19
04:06
REF
2-Hexanone [591-78-6]^
0.88
U
ug/L
1
0.88
5.0
9H16035
EPA 8260D
08/17/19
04:06
REF
4-Methyl-2-pentanone [108-10-1]^
1.1
U
ug/L
1
1.1
5.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Acetone [67-64-1]A
28
ug/L
1
10
20
91-116035
EPA 8260D
08/17/19
04:06
REF
Acrylonitrile [107-13-1]^
3.5
U
ug/L
1
3.5
10
9H16035
EPA 8260D
08/17/19
04:06
REF
Benzene[71-43-2]^
0.15
U
ug/L
1
0.15
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Bromochloromethane [74-97-5]^
0.48
U
ug/L
1
0.48
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Bromodichloromethane [75-27-4]^
0.17
U
ug/L
1
0.17
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Bromoform [75-25-2]^
0.22
U
ug/L
1
0.22
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Bromomethane [74-83-9]^
0.14
U
ug/L
1
0.14
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Carbon disulfide [75-15-0]^
1.5
U
ug/L
1
1.5
5.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Carbon tetrachloride [56-23-5]^
0.17
U
ug/L
1
0.17
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Chlorobenzene[108-90-7]^
0.17
U
ug/L
1
0.17
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Chloroethane [75-00-3]^
0.23
U
ug/L
1
0.23
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF QV-01
Chloroform [67-66-3]^
0.18
U
ug/L
1
0.18
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Chloromethane [74-87-3]^
0.13
U
ug/L
1
0.13
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
cis-1,2-Dichloroethene [156-59-2]^
0.15
U
ug/L
1
0.15
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
cis-1,3-Dichloropropene [10061-01-5]^
0.20
U
ug/L
1
0.20
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Dibromochloromethane [124-48-1]^
0.17
U
ug/L
1
0.17
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Dibromomethane [74-95-3]^
0.27
U
ug/L
1
0.27
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Ethylbenzene [100-41-4]^
0.13
U
ug/L
1
0.13
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Iodomethane [74-88-4]^
1.7
U
ug/L
1
1.7
5.0
9H16035
EPA 8260D
08/17/19
04:06
REF
m,p-Xylenes[108-38-3/306-42-3]A
0.56
3
ug/L
1
0.17
2.0
91-116035
EPA 8260D
08/17/19
04:06
REF
Methylene chloride [75-09-2]^
0.23
U
ug/L
1
0.23
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
o-Xylene [95-47-6]^
0.065
U
ug/L
1
0.065
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Styrene [100-42-5]^
0.11
U
ug/L
1
0.11
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Tetrachloroethene [127-18-4]^
0.17
U
ug/L
1
0.17
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Toluene [108-88-3]A
0.48
3
ug/L
1
0.14
1.0
91-116035
EPA 8260D
08/17/19
04:06
REF
trans-1,2-Dichloroethene [156-60-5]^
0.21
U
ug/L
1
0.21
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
trans-1,3-Dichloropropene [10061-02-6]^
0.15
U
ug/L
1
0.15
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
trans-1,4-Dichloro-2-butene [110-57-6]^
0.70
U
ug/L
1
0.70
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Trichloroethene [79-01-6]^
0.15
U
ug/L
1
0.15
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Trichlorofluoromethane [75-69-4]^
0.24
U
ug/L
1
0.24
1.0
9H16035
EPA 8260D
08/17/19
04:06
REF
Vinyl acetate [108-05-4]^
0.95
U
ug/L
1
0.95
5.0
9H16035
EPA 8260D
08/17/19
04:06
REF
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 4 of 13

(� �Eo
www.encolabs.com
ANALYTICAL RESULTS
Description: 7401-Porel Lab Sample ID:CC13640-01 Received: 08/14/19 10:15
Matrix: Ground Water Sampled:08/13/19 15:30 Work Order: CC13640
Project: Pitt County Landfill Sampled By: Emma Shipley
Volatile Organic Compounds by GCMS
^ - ENCO Cary certified analyte [NC 591]
Analyte rCAS Numberl Results Flao Units DF MDL P L Batch Method Analyzed By Notes
Vinyl chloride [75-01-4]1 0.32 u ug/L 1 0.32 1.0 9H16035 EPA 8260D 08/17/19 04:06 REF
Xylenes(Total)[1330-20-7]^ 0.56 J ug/L 1 0.45 3.0 91-116035 EPA 8260D 08/17/19 04:06 REF
Surrogates
Results
DF
Soike Lv/
% Rec
% Rec Limits
Batch
Method
Ana/vzed
ffy Notes
4-Bromofluorobenzene
54
1
50.0
107 %
53-136
9H16035
EPA 8260D
08117119 04:06
REF
Dlbromofluoromethane
55
1
50.0
ill %
67-129
9H16035
EPA 8260D
08117119 04:06
REF
Toluene-d8
47
1
50.0
93 %
59-134
9H16035
EPA 8260D
08117119 04:06
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
By Notes
Antimony [7440-36-0]^
0.740
u
ug/L
2
0.740
2.00
9H16024
EPA 6020B
08/21/19 15:41
RLF
Arsenic [7440-38-2]^
24.1
ug/L
1
7.60
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Barium [7440-39-3]^
155
ug/L
1
1.10
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Beryllium [7440-41-7]^
0.493
J
ug/L
1
0.160
1.00
91-114052
EPA 6010D
08/16/19 13:05
JDH
Cadmium [7440-43-9]^
1.08
ug/L
1
0.360
1.00
91-114052
EPA 6010D
08/16/19 13:05
JDH
Chromium [7440-47-3]^
4.34
J
ug/L
1
1.40
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Cobalt[7440-48-4]^
4.88
J
ug/L
1
1.40
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Copper[7440-50-8]^
8.93
J
ug/L
1
1.60
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Lead [7439-92-1]^
28.2
ug/L
1
3.10
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Nickel[7440-02-O]^
5.16
J
ug/L
1
2.20
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Selenium [7782-49-2]^
1.82
u
ug/L
2
1.82
2.00
9H16024
EPA 6020B
08/21/19 15:41
RLF
Silver[7440-22-4]^
1.90
u
ug/L
1
1.90
10.0
9H14052
EPA 6010D
08/16/19 13:05
JDH
Thallium [7440-28-0]^
0.220
u
ug/L
2
0.220
2.00
9H16024
EPA 6020B
08/21/19 15:41
RLF
Vanadium [7440-62-2]^
30.0
ug/L
1
1.40
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Zinc[7440-66-6]^
127
ug/L
1
4.40
10.0
91-114052
EPA 6010D
08/16/19 13:05
JDH
Volatile Organic Compounds by GCMS SIM Isotope Dilution
^ - ENCO Orlando certified analyte [NC 424]
Analyte rCAS Numberl
1,4-Dioxane [123-91-1]^
Surrogates
Toluene-&
Results Flaa Units DF MDL PQL Batch Method Analyzed Ay Notes
1.2 u ug/L 1 1.2 2.0 9H16035 EPA 8260D 08/16/19 18:20 KKW
Results DF Spike Lv/ % Rec % Rec Limits Batch Method Ana/vzed By Notes
5.5 1 5.00 ill % 75-125 9H16035 EPA 8260D 0811611918:20 KKW
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 5 of 13

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9H16035 -EPA 50308 MS
Blank (9H16035-BLK3) Prepared: 08/16/2019 15:25 Analyzed: 08/16/2019 21:01
Analvte
Result
Flaa
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 6 of 13

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS - Quality Control
Batch 9H16035 - EPA 50308 MS - Continued
Blank (9H16035-BLK3) Continued Prepared: 08/16/2019 15:25 Analyzed: 08/16/2019 21:01
Spike Source %REC RPD
Analvte
Result Flaq POL
Units
Level Result %REC Limits RPD Limit Notes
4-Bromofluorobenzene
48
ug/L
50.0 96 53-136
Dibromofluoromethane
53
ug/L
50.0 106 67-129
Toluene-d8
47
u91L
50.0 94 59-134
LCS (9H16035-BS1)
Prepared: 08/16/2019 15:25 Analyzed: 08/16/2019 18:49
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
95
75-133
Benzene
20
1.0
ug/L
20.0
98
80-134
Chlorobenzene
18
1.0
ug/L
20.0
90
80-120
Toluene
19
1.0
ug/L
20.0
96
71-120
Trichloroethene
18
1.0
ug/L
20.0
92
74-120
4-Bromofluorobenzene
52
ug/L
50.0
105
53-136
Dibromofluoromethane
49
u91L
50.0
98
67-129
Toluene-d8
49
u91L
50.0
98
59-134
Matrix Spike (91-116035-MS1)
Prepared: 08/16/2019 15:25 Analyzed: 08/16/2019 19:22
Source: CC13740-02
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
0.21 U
98
75-133
Benzene
19
1.0
ug/L
20.0
0.15 U
96
80-134
Chlorobenzene
19
1.0
ug/L
20.0
0.17 U
94
80-120
Toluene
19
1.0
ug/L
20.0
0.14 U
95
71-120
Trichloroethene
18
1.0
ug/L
20.0
0.15 U
91
74-120
4-Bromofluorobenzene
50
u91L
50.0
99
53-136
Dibromofluoromethane
52
u91L
50.0
104
67-129
Toluene-d8
46
u91L
50.0
93
59-134
Matrix Spike Dup (9H16035-MSD1)
Prepared: 08/16/2019 15:25 Analyzed: 08/16/2019 19:55
Source: CC13740-02
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
0.21 U
98
75-133
0.5
20
Benzene
19
1.0
ug/L
20.0
0.15 U
95
80-134
0.4
17
Chlorobenzene
18
1.0
ug/L
20.0
0.17 U
92
80-120
3
16
Toluene
18
1.0
ug/L
20.0
0.14 U
92
71-120
3
17
Trichloroethene
19
1.0
ug/L
20.0
0.15 U
94
74-120
3
22
4-Bromofluorobenzene
51
ug/L
50.0
103
53-136
Dibromofluoromethane
51
u91L
50.0
102
67-129
Toluene-d8
48
u91L
50.0
96
59-134
Metals (total recoverable) by EPA 6000/7000
Series Methods -
Quality Control
Batch 9H14052 - EPA 3005A
Blank (9H14052-BLKI) Prepared: 08/14/2019 16:07 Analyzed: 08/16/2019 11:14
Spike Source %REC RPD
Analvte Result Flaa POL Units Level Result %REC Limits RPD Limit Notes
Arsenic 7.60 U 10.0 ug/L
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 7 of 13

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9H14052 - EPA 3005A - Continued
Blank (91-114052-BLK3) Continued
Prepared: 08/14/2019 16:07 Analyzed: 08/16/2019 11:14
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
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
Blank (9H14052-BLK2)
Prepared: 08/14/2019 16:07 Analyzed: 08/16/2019 11:19
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
0.185
3
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 (91-114052-BSI)
Prepared: 08/14/2019 16:07 Analyzed: 08/16/2019 11:25
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Arsenic
195
10.0
ug/L
200 98 80-120
Barium
193
10.0
ug/L
200 96 80-120
Beryllium
20.0
1.00
ug/L
20.0 100 80-120
Cadmium
19.3
1.00
ug/L
20.0 97 80-120
Chromium
194
10.0
ug/L
200 97 80-120
Cobalt
198
10.0
ug/L
200 99 80-120
Copper
189
10.0
ug/L
200 95 80-120
Lead
193
10.0
ug/L
200 96 80-120
Nickel
196
10.0
ug/L
200 98 80-120
Silver
201
10.0
ug/L
200 100 80-120
Vanadium
194
10.0
ug/L
200 97 80-120
Zinc
208
10.0
ug/L
200 104 80-120
Matrix Spike (9H14052-MS1)
Prepared: 08/14/2019 16:07 Analyzed: 08/16/2019 11:28
Source: CC09062-01
Spike Source %REC
RPD
Analvte
Result
Flaq
POL
Units
Level Result %REC Limits RPD
Limit
Notes
Arsenic
178
10.0
ug/L
200 7.60 U 89 75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 8 of 13

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9H14052 - EPA 3005A - Continued
Matrix Spike (911-1114052-MS3) Continued
Prepared:
08/14/2019
16:07 Analyzed: 08/16/2019 11:28
Source: CC09062-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Barium
367
10.0
ug/L
200
188
90 75-125
Beryllium
18.4
1.00
ug/L
20.0
0.167
91 75-125
Cadmium
17.4
1.00
ug/L
20.0
0.360 U
87 75-125
Chromium
180
10.0
ug/L
200
1.40 U
90 75-125
Cobalt
187
10.0
ug/L
200
1.40 U
94 75-125
Copper
184
10.0
ug/L
200
3.98
90 75-125
Lead
183
10.0
ug/L
200
3.10 U
92 75-125
Nickel
190
10.0
ug/L
200
2.20 U
95 75-125
Silver
183
10.0
ug/L
200
1.90 U
91 75-125
Vanadium
180
10.0
ug/L
200
1.40 U
90 75-125
Zinc
358
10.0
ug/L
200
170
94 75-125
Matrix Spike Dup (9H14052-MSD1)
Prepared:
08/14/2019
16:07 Analyzed: 08/16/2019 11:30
Source: CC09062-01
Spike
Source
%REC
RPD
Analvte
Result Flaq
POL
Units
Level
Result
%REC Limits RPD
Limit Notes
Arsenic
180
10.0
ug/L
200
7.60 U
90 75-125 1
20
Barium
372
10.0
ug/L
200
188
92 75-125 1
20
Beryllium
19.0
1.00
ug/L
20.0
0.167
94 75-125 3
20
Cadmium
17.5
1.00
ug/L
20.0
0.360 U
88 75-125 0.5
20
Chromium
183
10.0
ug/L
200
1.40 U
91 75-125 1
20
Cobalt
187
10.0
ug/L
200
1.40 U
94 75-125 0.1
20
Copper
189
10.0
ug/L
200
3.98
93 75-125 3
20
Lead
181
10.0
ug/L
200
3.10 U
90 75-125 1
20
Nickel
183
10.0
ug/L
200
2.20 U
92 75-125 4
20
Silver
189
10.0
ug/L
200
1.90 U
95 75-125 3
20
Vanadium
184
10.0
ug/L
200
1.40 U
92 75-125 2
20
Zinc
350
10.0
ug/L
200
170
90 75-125 2
20
Post Spike (9H14052-PSS)
Prepared:
08/14/2019
16:07 Analyzed: 08/16/2019 11:38
Source: CC09062-01
Spike
Source
%REC RPD
Analvte
Result
Flaq POL
Units
Level
Result
%REC
Limits RPD Limit Notes
Arsenic
0.200
0.0100
mg/L
0.200
-0.00790
100
80-120
Barium
0.382
0.0100
mg/L
0.200
0.188
97
80-120
Beryllium
0.0205
0.00100
mg/L
0.0200
0.000167
102
80-120
Cadmium
0.0192
0.00100
mg/L
0.0200
-0.000759
96
80-120
Chromium
0.197
0.0100
mg/L
0.200
0.000755
98
80-120
Cobalt
0.203
0.0100
mg/L
0.200
0.000659
101
80-120
Copper
0.204
0.0100
mg/L
0.200
0.00398
100
80-120
Lead
0.198
0.0100
mg/L
0.200
0.000534
99
80-120
Nickel
0.197
0.0100
mg/L
0.200
0.00125
98
80-120
Silver
0.209
0.0100
mg/L
0.200
8.05E-5
104
80-120
Vanadium
0.199
0.0100
mg/L
0.200
-0.000235
99
80-120
Zinc
0.359
0.0100
mg/L
0.200
0.170
95
80-120
Batch 9H16024 - EPA 3005A
Blank (9H16024-BLKI) Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:01
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 9 of 13

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Metals (total recoverable) by EPA 6000/7000 Series Methods - Quality Control
Batch 9H16024 - EPA 3005A - Continued
Blank (9H16024-BLK3) Continued
Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:01
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
Blank (9H16024-BLK2)
Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:05
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 (9H16024-BS1)
Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:14
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
19.9
1.00
ug/L
20.0
99
80-120
Selenium
19.6
1.00
ug/L
20.0
98
80-120
Thallium
19.6
1.00
ug/L
20.0
98
80-120
Matrix Spike (9H16024-MS3)
Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:20
Source: CC12201-01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
Q
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
39.7
2.00
ug/L
40.0
0.740 U
99
75-125
Selenium
41.1
2.00
ug/L
40.0
1.82 U
103
75-125
Thallium
38.8
2.00
ug/L
40.0
0.220 U
97
75-125
Matrix Spike Dup (9H16024-MSD1)
Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:24
Source: CC12201-01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
40.0
2.00
ug/L
40.0
0.740 U
100
75-125 0.9
20
Selenium
40.6
2.00
ug/L
40.0
1.82 U
102
75-125 1
20
Thallium
38.8
2.00
ug/L
40.0
0.220 U
97
75-125 0.06
20
Post Spike (9H16024-PS1)
Prepared: 08/16/2019 10:43 Analyzed: 08/21/2019 15:28
Source: CC12201-01
Spike
Source
%REC
RPD
Analvte
Result
Flaq
POL
Units
Level
Result
%REC
Limits RPD
Limit
Notes
Antimony
20.7
1.00
ug/L
20.0
-0.0121
103
75-125
Selenium
21.3
1.00
ug/L
20.0
0.292
105
75-125
Thallium
19.9
1.00
ug/L
20.0
-0.0205
99
75-125
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 9H16035 -EPA 50308 MS
Blank (9H16035-BLKI) Prepared: 08/16/2019 00:00 Analyzed: 08/16/2019 11:07
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane
1.2 U 2.0 ug/L
Toluene-d8 5.2 ug/L 5.00 105 75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 10 of 13

(� �Eo
www.encolabs.com
QUALITY CONTROL DATA
Volatile Organic Compounds by GCMS SIM Isotope Dilution - Quality Control
Batch 9H16035 - EPA 5030B MS - Continued
LCS (9H16035-BS1)
Prepared: 08/16/2019 00:00 Analyzed: 08/16/2019 10:35
Analvte Result Flaq
1,4-Dioxane 24
POL Units
2.0 ug/L
Spike Source
Level Result
25.0
%REC
%REC Limits RPD
95 80-133
RPD
Limit Notes
Toluene-d8 5.3
ug/L
5.00
105 75-125
Matrix Spike (9H16035-MS1)
Prepared: 08/16/2019 00:00 Analyzed: 08/16/2019 12:50
Source: AC05875-02
Analvte Result Flaq
1,4-Dioxane 99 E
POL Units
2.0 ug/L
Spike Source
Level Result
25.0 86
%REC
%REC Limits RPD
51 80-133
RPD
Limit Notes
QM-17
Toluene-& 5.3 ug/L 5.00 106 75-125
Matrix Spike Dup (9H16035-MSD1) Prepared: 08/16/2019 00:00 Analyzed: 08/16/2019 13:25
Source: AC05875-02
Spike Source %REC RPD
Analvte Result Flaq POL Units Level Result %REC Limits RPD Limit Notes
1,4-Dioxane 100 E 2.0 ug/L 25.0 86 67 80-133 4 19 QM-17
Toluene-d8 5.6 ug/L 5.00
111
75-125
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 11 of 13

(� �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.
QM-17 Matrix spike recovery was outside acceptance limits due to high concentrations of analyte in source
sample.
QV-01 The associated continuing calibration verification standard exhibited high bias; since the result is ND, there
is no impact.
FINAL This report relates only to the sample as received by the laboratory, and may only be reproduced in full. Page 12 of 13

0
3
�
N
3
a
m
a
m
x
D
m
m
n
�
a
3
m
y
O
3
m
n
o
m
a
M
a
m
3
m
W
FIE
m
W
A
m
D
0
0
o
a
aka
w
s�
m
0
m
n
w
m
0
a
[o
m
0
m
a
n
J
_a
0
D �
a 5
CD
a
6 �
N
w0
0
0
3
3
\ 3
m
m
A m
w
n
n
\
w
CT
CD
w
w
M
o
n
L
fZI
r-
007
a
J
N
vN
v
Cc m
S
Cl)3
N
w
Z
llC"pi `
w
c
N
D
o
�
^.
C
�
-mil-
d
i",
m
o
J
9
LV
CY
m
�
✓V
om
—�
o
o
cl s
3
`^
j o
m
J
a
h m
Y
O
O
m
3
N
51
m
LA
0
O
N
m 3
w
�
o
X
m
N
S
a
�
o 0ol
0
' w
d
'm o
0
DO
aLbO D 4tP to'x 1� sum iD
Ay�ks o� 8a, cclc, c-r,ci, N;
Pb Sb Se 'n ✓ In
0
T
a
w
m
p
m
m
n
o
a
a
c
m
m
m
�
m
a
a
�
o
O
m
m
y
ID
N
N
N
w
w
w
o
CD cD
o
o
c
m (D,
CD
m
X (n m a
6 Sy a a
cm
0
7
CD cD c
N
Q
3
CD
0
y
w C
O -. Q
�
N
Q `Z
O �-

Sample Preservation Verification
ENCO Cary
Work Order: CC13640 Project: Pitt County Landfill
Client: Groundwater Management Associates, Inc. (GR022) Project#: [none]
Logged In: 14-Aug-19 11:01 Logged By: John C King
Preservation Check Performed By: �`� Date/Time: F M/1 /() 4-5
CC13640-01
Cont
Type
Pres {pH) pH Checked /
pH Adjusted Dateffime
Reagent Used/Comments
Requirement In Control
Adjusted
A
250mLP+HNO3
<2 l! / N / NA
Y / ;N)/ NA
Rea ent Name ID Rea ent Name ID Rea ent Name ID
1 1 3 5
2 4 6
pH Strip ID: ( <TJp-9q �
C:\ELMNT\Print\wko_PreservationCheck.rpt Page 1

APPENDIX F
GEOPHYSICAL EVALUATION OF THE
SOUTHERN UNIT OF THE PITT COUNTY LANDFILL
LOCATED IN GREENVILLE NC

Technical Report
Geophysical Evaluation of the Southern Unit of the Pitt County Landfill Located in
Greenville North Carolina
t
Prepared by:
Geo Solutions Limited, Inc.
October 3, 2019

Table of Contents
1.0 Introduction................................................................................................................... 1
2.0 Background................................................................................................................... 1
3.0 Technical Approach...................................................................................................... 2
3.1 Multifrequency Electromagnetic (EM) Evaluation .................................................. 2
3.2 Ground -penetrating Radar (GPR) evaluation........................................................... 6
4.0 Results........................................................................................................................... 8
4.1 Electromagnetic Evaluation (EM) Results................................................................ 8
4.2 Ground -penetrating Radar (GPR) Results................................................................ 9
5.0 Conclusions and Recommendations........................................................................... 11
6.0 References................................................................................................................... 13
LIST OF FIGURES
Figure 1. Site Map
Figure 2. Skin Depth Nomogram
Figure 3. Photographs of GEM-2 mounted on a custom sled and towed by ATV
Figure 4. EM Profile Location Map
Figure 5. Photographs of the GPR configuration and the GPS used for following the
planned GPR transects
Figure 6. GPR profile Location Map
Figure 7. Contour Map of the EM 32,190 Hz apparent conductivity response
Figure 8. Contour Map of the 32,190 Hz in -phase response
Figure 9. Contour Map of the 90,030 Hz apparent conductivity response
Figure 10. Example GPR record of landfill layers
Figure 11. Contour map of the estimated landfill cap thickness
Figure 12. Contour map of the estimated depth to solid waste
Figure 13. Example GPR record of suspected large repair to the landfill cap
Figure 14. Example GPR record of suspected large repair to the landfill cap
LIST OF APPENDICIES
Appendix A. Digital MS Excel file of the landfill GPR data.
Appendix B. Tabulated data table of coordinates that delineate the solid waste fill
boundary.
Appendix C. Photographic Log

4.0 Introduction
Geo Solutions Limited, Inc. (Geo Solutions) is pleased to submit this report to
Groundwater Management Associates Inc (GMA) for a geophysical evaluation of the
Southern Unit at the Pitt County Landfill located in Greenville, North Carolina. Below is
a site map of the landfill and monitoring well network.
LEGEND
Figure 1 51te Map
Geophysical Evaluation Boundary Geaphyslcal Evaluatioo sour Aary
Pin County Landfill
Greenville, NC _ Munitarirg Well
GEOPHYSKAL EVALUATICIR
` Map Scale Itt�
Gea SolL ions Ltd. N
k"=165'
Figure 1. Aerial photograph with the geophysical evaluation boundary delineated in yellow.
2.0 Background
GMA has been contracted to evaluate the integrity of the landfill cap of the Southern Unit
at the Pitt County Landfill located in Greenville, NC. It is suspected that degraded or
missing areas of impermeable landfill cap material may be leading to intrusion of surface
water into the landfill and potentially leading to elevated constituent levels in several
groundwater monitoring wells. GMA has identified areas of seeps along the toes of the
berms based on visual inspections. GMA has also identified eroded or damaged areas of
1

the landfill slope, some of which have been repaired. The Southern Unit is
approximately 26.5 acres based on the toe of the landfill slope. GMA contacted with Geo
Solutions to provide a geophysical evaluation of the Southern Unit. Geo Solutions
developed a technical approach to map the horizonal extents of the buried solid waste,
evaluate the landfill cap integrity, as well as the depth to solid waste, and, where possible,
detect areas of seeps and potential leachate plumes away from the toe of the landfill.
3.0 Technical Approach
Geo Solutions completed the following technical approach to evaluate the Southern Unit
of the Pitt County Landfill. Field work for this project was conducted on the June 26",
July 1st, and July 2nd 2019.
3.1 Multifreauencv Electromagnetic (EM) Evaluation
Geo Solutions completed an EM evaluation of the Southern Unit and surrounding area,
which totaled approximately 37.5-acres. The EM method is a non -contact (uncoupled)
geophysical method that utilizes a multiple frequency electromagnetic detector (Geophex
Model GEM-2). The EM instrument collects electromagnetic responses in the in -phase
(metal detection mode) and quadrature (conductivity) mode. When a target is exposed to
a low -frequency electromagnetic field, it produces a secondary magnetic field. By
measuring the broadband spectrum of the secondary field, it is possible to obtain a
distinct spectral signature that may uniquely identify the target. Thus, the response
spectrum from conductive material is a "fingerprint" of the composition of the target.
This forms the general principles of electromagnetic induction spectroscopy (EMIS)
(Won 1998). The GEM-2 operates in a frequency band between 30 Hz and 93kHZ. The
unit collects data at a rate of 30Hz or 30 data points per second. The GEM-2 detection
depth is inversely related to frequency. In other words, a low frequency signal travels
farther into the earth and can "see" deep features, while a high frequency signal can only
travel short distances and therefore can only "see" shallow features. Therefore, if
materials, or conductive groundwater, at depth are concentrated in a particular zone, one
frequency may "see" the affected area more clearly than others. Below is a nomogram

created by Geophex to display the estimated depth of detection as it relates to frequency
and geology.
wildfTAMORFHICROCK541a -hematitv,IRON ORES r+magneiirei
. sandstone..$AND 4aose-•
...nnmuihardu iSHALEnnrsoflnu nuur
on IGNEOUSROCKSP• 1 ....•.•. SULFIDE ORES ^.....•.
^LIMESTONES-huuu ruR Fnroul ......••••• CLAY ...... -^^••
a 4 � q r♦ e $ g
CONDUCTIVITY (rn$/ro)
� t
r
J � 2
SKIN DEPT N: D • O m
1 34 ram! 3 d =
3 � � 3� � • 3 5I
i
r �
1 \ Q
FREQUENCY:f i1 �•
SKIN DEPTH TadetormFnedepthotpenetration,connectthesoi[lrocktype
'"To the frequency of opr±rstiort on the bottom. The
NOMOGRAM intersection in the middle indlcetes the depth of penetration.
OGaophex Ltd. 2015
Figure 2. Skin Depth Nomograph provided by Geophex Ltd.
Multiple frequency electromagnetic evaluations are useful in characterizing targeted
materials, as well as the distribution of elevated conductivities in soil pore water and
groundwater across a site.
For this project the GEM-2 was operated in a wireless configuration while evaluating the
site. The GEM-2 unit was mounted on a PVC tubular sled and towed with a Polaris
Ranger all -terrain vehicle (ATV). The advantage of mounting the GEM-2 on a sled is
related to efficiency of data collection and stability of the unit. When mounted on the
sled, the GEM-2 is positioned approximately 0.75 meters above the ground surface
(Figure 3 below). The GEM-2 was connected to a Hemisphere Model A-325 GPS unit,
which is augmented by the Wide Area Augmentation System (WARS) and is capable of
submeter accuracy and provided real-time location data. On average, the EM profiles
were collected at a spacing of 5-10 feet apart (Figure 4). EM profile spacing was greater
in some locations due to slope steepness. The EM data were collected simultaneously at
six varying frequencies (1,470 Hz, 4,110 Hz, 9,810 Hz, 32,190 Hz, 60,000 Hz, and
90,030 Hz). The EM data were transferred from the GEM-2 to a laptop computer using
3

the WinGEM Version 3 software provided by the manufacturer. During the transfer
process, the WinGEM software assigns Universal Transverse Mercator (UTM) metric
coordinates to each data collection station, and it calculates the apparent conductivity for
each frequency collected using the system software. These data were then transferred to
a Microsoft Excel spreadsheet. Geo Solutions used these data to compile a series of maps
illustrating various responses using a simple mapping program (Golden Software's Surfer
Mapping System Version 15). The 32,190 Hz frequency best represents the EM response
over the site and was used to create figures for this report. The best frequency response
(32,390 Hz) is likely related to the depth of buried solid waste and is consistent with the
response observed at other landfills. Based on the skin depth nomogram, the 32,190 Hz
is most representative of the upper 3 to 6 feet. The 90,030 Hz frequency response was
weaker, however it may provide information related to the cap integrity.
al

� F 'r•- - ,�ii�r,. •,{ tit � ' n- ; � .,ti,�.s w;' ,�.�ei*t
!�• _�.�y, .. - r �-.ti,i: :�•�-�� �r•,yy&�,•�.:. is - �.•,.
- - - M1_ . ., r •;yam:.:., � -
- �:i f ..�iF►�.,".Y.. ..� .,,,,�_,�_ ram:. _ti';:
.��� �� 1F: a� y�P���'�i14�. •�, ! ^T. ..;`=r � '- -i' �-fi `i ��_ ..� 51_.'. �;�;?'�� ��
A
y

3.2 Ground -penetrating Radar (GPR) evaluation
Ground -penetrating radar (GPR) is and effective tool used to measure vertical and
horizontal variations of certain electrical properties of soil. GPR is a noninvasive
electromagnetic geophysical technique that utilizes radio frequency energy to detect
various layers in the earth's shallow subsurface. It is widely used in environmental site
characterization and landfill construction verification. It may be deployed from the
surface by hand or vehicle. GPR has the highest resolution of any geophysical method
for imaging the subsurface, with up to centimeter scale resolution. However, GPR
investigations are affected by subsurface conditions, such as
• Soil composition affects the depth of detection (i.e. higher clay content generally
equals lesser depths of penetration of the radar signal and thus the lesser depths of
detection).
• Presence of highly conductive material (i.e., less resistive material) generally
equals poorer quality of recovered data and shallower sounding depths.
Conductive material enhances the attenuation of the radar signal, thus reducing
the depth of penetration. Landfill waste is conductive, which makes estimating
the depth to the top of waste possible, however the signal does not penetrate deep
into the waste.
For this investigation, the purpose of the GPR evaluation was to detect changes in the
impermeable cap thickness and depth to solid waste along transects across the landfill.
The GPR data were collected using a GSSI Model SIR 4000 GPR unit equipped with a
200 MHz antenna and survey wheel. The GPR was coupled to a submeter accuracy
Hemisphere Model A-325 GPS unit which is augmented by WAAS, which provided real
time location data along each profile. The antenna, GPS, and survey wheel were towed
with the Polaris Ranger ATV with the GPR console on board the ATV (Figure 5 below).
A second GPS (Trimble Yuma) was carried onboard the ATV as well with the planned
profile lines loaded (Figure 5 below). Following the guidance from the Trimble GPS, the
Con

ATV towed the GPR along each of the planned profile lines. A total of 92 GPR profiles
spaced approximately 20 feet apart, were collected on North to South and South to North
orientations (Figure 6.) The total linear footage of data collected was 63,930, feet or
approximately 12 miles. Once the GPR data were collected, the data were post
processed in the office using Radan 7 software provided by GSSL Each profile was
reviewed, and the image clarity was enhanced through processing. The suspected landfill
cap base and top of solid waste were manually picked along each profile. Each of these
points included depth and geographical coordinates. The data for each profile were
exported from Radan 7 to MS Excel where the data could then be mapped (Digital
Appendix A.).
Figure 5. GPR, antenna, GPS and survey wheel towed with the Polaris Ranger ATV (Top).
Trimble Yuma GPS used for guidance along each profile carried on board the ATV
(Bottom).
7

4.0 Results
4.1 Electromagnetic Evaluation (EM) Results
Maps illustrating the results of the 32,190 Hz frequency apparent conductivity response
and 32190 Hz in -phase response are presented as Figure 7 and Figure 8, respectively. The
32,190 Hz frequency was chosen to display the results of the EM evaluation because it
provided the most uniform representation of the overall database in comparison to the
other six frequencies. Shown on Figure 7, the orange and red hues are representative of
elevated subsurface apparent conductivities which are related to buried waste and
suspected conductive soil pore water and groundwater, while the green and faint yellow
hues are related to background site conditions. Shown on Figure 8, orange, red, and dark
blue -purple hues indicate areas of buried metallic materials, while the faint yellow and
green hues indicate background site conditions. Based on the EM response, one hundred
and seventy-five (175) stations were chosen to represent the solid waste fill boundary,
starting from the North side of the landfill moving clockwise in a full circle around the
Southern Unit (Appendix B.) Figure 9 is a map of the 90,030 Hz EM apparent
conductivity response. This higher frequency response is more representative of the
upper 3 feet, based on the skin depth nomogram provided by Geophex. Notable
observations made based on the EM response across the site are detailed below:
• Between stations 150 and 1, from the Northwest corner eastward, there is an area
of elevated apparent conductivity that extends beyond the solid waste fill
boundary. This is directly below a large area of slope erosion, and the location of
several visible seeps (Appendix C, Photographic Log).
• Between stations 35-37, which is located at the southeast corner of the southern
unit, it is suspected that solid waste extends beyond the toe of the slope. Here,
relatively high apparent conductivity and in -phase values were noted into the edge
of the gravel driveway. This is very close to monitoring well MW-6R.
N.

• Based on the apparent conductivity and in -phase responses, several monitoring
wells appear to be positioned within or very near solid waste. These monitoring
wells include P-16-R, MW-6R, and P20R.
• The area outside the solid waste fill boundary on the southside of the landfill,
between monitoring wells P-17 and P-28, there is an area of slightly elevated
apparent conductivity. This may be related to conductive groundwater moving
away from the landfill in a linear southeast orientation.
• Shown on Figure 9, the 90,030 Hz response shows some detail in the area of
erosion on the North side of the landfill. These areas are pointed out on Figure 9.
Here, the very dark red areas across the landfill are interpreted as areas of either
very concentrated solid waste or waste near the surface.
4.2 Ground -penetrating Radar (GPR.) Results
The picked layers, as interpreted from the GPR data as bottom of impermeable cap and
top of solid waste, were combined into a single MS Excel file where maps could be
created (Digital Appendix A.). Based on the GPR data, there appears to be a distinct
layer between the land surface and the top of solid waste (Figure 10). This is interpreted
as the base of the impermeable cap, which overlays soil that was used to cover the solid
waste prior to capping. Therefore, the estimated depth to solid waste is, on average, 13
inches deeper than the impermeable landfill cap over the areas evaluated. Figure 11 is a
map of the impermeable landfill cap estimated thickness. Blue hues represent 0-6 inches
of impermeable cap, green hues 6-18 inches, and yellow hues 18-30 inches. The
estimated average impermeable cap thickness is 10 inches and ranged from 0-30 inches
in thickness. Figure 12 is a map of the depth to the top of solid waste fill. Here, blue
hues represent 0-12 inches to the top of solid waste, green hues 12-24 inches, and yellow
orange hues 24-48 inches. The estimated average depth to solid waste is 24 inches and
ranges from 0-47 inches. Notable observations made based on the GPR interpretation
across the site are detailed below:
I

• The area of erosion on the North side of the landfill was detected and interpreted
in the GPR record as an area of thin landfill cap (0-6 inches). The depth to solid
waste in this area is estimated to be in the 12-18 inches range. This area is fairly
widespread across the Northwestern upper slope of the landfill.
• The Western narrow berm has a relatively thin cap especially along the slope toes.
The depth to solid waste in this area is also relatively shallow. On the western
edge near the toe, waste is visible at the land surface where tires and rims are
exposed (Appendix C. Photographic Log).
• The southern toe of the landfill, North of monitoring wells P-28 and P-19, is
suspected to have a thin cap and solid waste very near the land surface.
• There are two areas on the Southern slope that are located Northwest of
monitoring well P-20R that appears to have been areas of excavation and repair of
the landfill cap (Figure 13 and 14). The location of the radar record shown on
Figure 14 corelates well to an area of bare soil that can be viewed on historic
aerial imagery between years 2013 and 2015. This is thought to be the location of
an area where an excavator became stuck while installing a drain pipe. The
locations of these areas are shown on Figures 11 and 12.
• The coordinates for this location are (Easting 279112.5, Northing 3941816 UTM
meters zone 18N).
• There are other small localized areas throughout the landfill that are interpreted to
have a thin cap, and/or shallow buried solid waste, which can be seen on Figures
11 and 12.
10

5.0 Conclusions and Recommendations
Electromagnetic and ground -penetrating radar evaluations were carried out as part of the
geophysical investigation at the Southern Unit of the Pitt County Landfill, located in
Greenville, NC. The objectives of the geophysical evaluation were to map the horizonal
extents of the buried solid waste, evaluate the landfill cap integrity as well as the depth to
solid waste, and, where possible, detect areas of seeps and potential leachate plumes
away from the toe of the landfill. EM and GPR profiles were acquired over the 37.5 acre
site.
The solid waste fill boundary was successfully mapped based on the contrast in response
over solid waste as compared to background site conditions. Moreover, areas of elevated
apparent conductivity outside the solid waste fill boundary would suggest that possible
leachate in the soil pore water and/or groundwater was detected and mapped. Along the
southern landfill boundary, most notably at the Southeast corner it appears that solid
waste may extend beyond the toe of the slope near monitoring well MW-6R. Several
monitoring wells appear to be positioned within or very near solid waste. These
monitoring wells include P 16R, MW-6R, and P20R.
The GPR evaluation indicates variable impermeable cap thicknesses, and depths to solid
waste across the landfill. Areas of visible erosion on the slopes correlate well to
interpreted cap thinning in the GPR records. The western narrow berm is interpreted to
have shallow buried solid waste, especially at the toes. The western toe has solid waste
exposed at the surface. Two areas of suspected excavation and repair was detected
Northwest of monitoring well P20R. These areas of degraded or thin cap may be
contributing to surface water intrusion into the landfill.
We suggest that borings or hand auger samples be collected to verify the geophysical
results. Further, we suggest that areas that we have identified as possible leach plumes be
investigated and sampled. Note that the anomalies identified in this report are not
confirmed until they are drilled or sampled. Additionally, there may be degraded areas
11

across the landfill that were not traversed during the geophysical evaluation either
because they fell between profile, lines or they were not accessible due to the steepness of
the slopes.
12

6.0 References
I.J. Won, D.A. Keiswetter, and E. Novikova, 1998, Electromagnetic induction
spectroscopy, Journal of Environmental and Engineering Geophysics, v. 3, Issue 1, pp.
27-40.
13

Figure 1 Site Map
Geophysical Evaluation Boundary
Pitt County LandfiII
Greenville, NC
GEOPHYSICAL EVALUATION
Gea Solutions Ltd_
N
Map Scale (ft)
0 165 330 495
1"=165-
LEGEND
Geophysical Evaluation Boundary
Monitoring Well

Figure 4
EIVI Profile Location Map I LEGEND
Pitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
Ltd -
Map Scale (ft)
0 165 330 495
1"=165'
Indicates Locations of
EM Data Point

Figure f. Ground -Penetrating Radar
Profile Locations
Pitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
Gea Solutions Ltd_
Map Scale (ft)
0 165 330 495
1"=16s,
LEGEND
10 Ground -Penetrating Radar
Profile Locations
(GPR Profiles arc Labeled
Southern Boundary)

Figure 7 Multi -Frequency Electromagnetic Evaluation
32190 Hz Apparent Conductivity Response
Pitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
Map Scale (ft)
0 165 330 495
1"=165"
LEGEND
32,190 Hz Apparent Conductivity (m5 m)
-185-155-125-95 -65 -35 -5 25 55 85 115 145 175 1000
Estimated Waste Fill Boundary
Monitoring Well

{�A
pl G
i
}
i
Ir
14
151 162
_ .-...-Area of Erosion
rPI.
ak
Figure 8 Multi -Frequency Electromagnetic Evaluation
32190 Hz In -Phase Response
Fitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
'5
ekly
1-4
�L e
La
Cal . :1
- **'@*. 16
,wow mewboaL At
Map Scale (ft)
Q 165 330 495
1r"=1 f S"
-I%
4P
Gr'nAo! 56
P2062 b1 6AO
,_Si�
51
45 � 43 42 412
47
i
specte d Waste Fil
yond Toe of Sim
LEGEND
32,190 Hz In -phase (PPM)
a 0 8 ON � " 0
0 0 0 0 0 0 0 0 0 0
Estimated Waste Fill Boundary
Monitoring Well

MANN=
levated Apparent Conductivity -
Beyond Waste Fill Boundary _ _ , - . , * _ ,�.`•
� 11
7 S
i' r 158 91701 �174
56LS1 601�1 ��� 163
a
1
1
1 0
a
7
15
Area of Erasion '
10 ia7 LuG ~ 93 92
05 104 iago3 g 91 3
14z
1 la1 10099 9$
1 1 �
r N 4544
43 42 41 k� M(iR
1 1 CS4"D P29
uspected Waste Fill
° S' 7e 79 5 si eyond Toe of Slope
1 _ 7 Ad
75
r,1lc�
Figure 9 Multi -Frequency Electromagnetic Evaluation
90,030 Hr Apparent Conductivity Response
Pitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
Gea Solutions Ltd_
Cr+ iwV 7 sG
S�
71 70 69 G 67
Map Scale (ft)
1"=165'
LEGEND
90,030 Hz Apparent Conductivity (m9 m)
-185-155-125 -95 -65 -35 -5 25 55 85 115 145 1751000
Estimated Waste Fill Boundary
Monitoring Well

Figure 10. Cross section from GPR profile along Line 34.
North>
655.0 F;fi l.fl kH; —fl 670,0 675.0 600.0 686,0 690.0 695.0 700.0 T05,1
It
I i I I I i i i I i i I i i I i i I I I I I 1 I i I I I I I I I I I i i
7.60
2.�00
W a * r o
3Jdd � • • + � �
.w
Example displaying the landfill cap and solid waste layers.
Suspected Base of Landfill Cap
Suspected Top of Solid Waste

Figure Ill Ground -Penetrating Radar Results
Estimated Impermeable Cap Thickness
Pitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
Gea Solutions Ltd_
Map Scale (it)
0 165 330 495
1" =16s,
LEGEND
Estimated Impereable Cap Thickness (in)
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Monitoring Well

i
Y1R
000
h
re
w
Figure 12 Ground -Penetrating Radar Results
Estimated Depth to Solid Waste
Pitt County Landfill
Greenville, NC
GEOPHYSICAL EVALUATION
Gea Solutions Ltd_
.4 M-8-MR1111F
dye ~ .•k R { �� _ r -
iL
.. y 4A
- P16K �
A9.
Map Scale (ft)
j 0 165 y ti c 330 495
1"=16 7'
ExC3v�#i4�1�
Excavation/
Repa it 2,�
_ _ 0DMV a
LEGEND
Estimated Depth to Solid Waste (in)
0 4 8 12 16 20 24 28 32 36 40 44 4.8

Figure 1 . Cross Section from GPR profile along Line 28 - 235 feet to 290 feet. (Excavation Repair 1.)
North— >
240.0 245.0
f 1 I i i I I I i I
0.00
1,00
2.00
Ian-
4,010
li
5,G 4
Area of suspected large repair to landfill cap.
Suspected Area of Excavation
LI
290.0
i
* See location of this area on Figures 11 and 12.

Figure 14. Cross Section from GPR profile along Line 28 - fD feet to 113 feet. (Excavation/Repair 2)
North
&DO
3.100
Area of suspected large repair to landfill cap.
Suspected Area of Excavation
* See location of this area on Figures 11 and 12.

Appendix
B. Estimated Solid Waste Fill Boundary Coordinates
Station
Easting (UTM m)
Northing (UTM m)
1
278998.67
3941980.02
2
279017.18
3941980.89
3
279037.59
3941982.10
4
279055.58
3941982.45
5
279077.71
3941986.43
6
279101.41
3941982.81
7
279119.11
3941984.20
8
279145.14
3941984.89
9
279168.74
3941991.49
10
279192.35
3941994.96
11
279215.95
3941994.62
12
279235.73
3941999.83
13
279263.20
3942001.60
14
279291.39
3942001.60
15
279316.82
3941999.39
16
279339.49
3942002.43
17
279355.53
3942001.88
18
279371.56
3941999.94
19
279372.94
3941987.21
20
279369.35
3941979.74
21
279363.27
3941973.10
22
279358.01
3941962.03
23
279356.35
3941947.65
24
279365.20
3941942.67
25
279376.26
3941937.13
26
279386.49
3941931.88
27
279391.74
3941926.07
28
279390.23
3941915.69
29
279388.77
3941900.89
30
279387.13
3941888.28
31
279385.12
3941877.68
32
279384.03
3941867.81
33
279380.56
3941852.64
34
279378.92
3941843.12
35
279379.21
3941838.17
36
279376.89
3941834.97
37
279371.07
3941832.20
38
279364.82
3941835.12
39
279358.42
3941836.57
40
279350.71
3941836.86
41
279338.50
3941838.75
42
279324.97
3941835.70
43
279316.97
3941835.26
44
279308.10
3941838.17

45
279298.36
3941835.55
46
279293.27
3941824.05
47
279283.09
3941813.72
48
279269.71
3941796.98
49
279292.37
3941816.88
50
279274.39
3941799.14
51
279259.86
3941791.99
52
279246.31
3941784.84
53
279240.16
3941773.26
54
279231.05
3941762.41
55
279229.81
3941757.48
56
279223.41
3941757.48
57
279212.33
3941758.22
58
279203.12
3941755.24
59
279195.66
3941751.19
60
279187.58
3941749.32
61
279177.94
3941746.68
62
279167.99
3941745.43
63
279160.37
3941744.50
64
279153.22
3941742.79
65
279126.17
3941738.43
66
279108.29
3941735.32
67
279092.43
3941734.70
68
279074.70
3941734.54
69
279052.78
3941733.30
70
279044.85
3941737.19
71
279037.08
3941742.17
72
279030.86
3941744.97
73
279026.04
3941753.06
74
279024.18
3941761.15
75
279029.93
3941767.84
76
279039.26
3941773.44
77
279045.32
3941781.07
78
279045.01
3941787.61
79
279054.80
3941791.81
80
279061.65
3941800.83
81
279065.53
3941809.55
82
279076.88
3941814.99
83
279080.46
3941824.33
84
279082.63
3941832.42
85
279083.26
3941842.38
86
279077.04
3941847.36
87
279070.20
3941844.56
88
279066.62
3941850.94
89
279070.51
3941863.08
90
279054.34
3941868.68
91
279042.06
3941873.50

92
279032.73
3941874.59
93
279021.84
3941876.77
94
279020.13
3941870.86
95
279007.54
3941866.97
96
278989.20
3941856.00
97
278977.69
3941857.00
98
278965.25
3941861.37
99
278952.35
3941861.21
100
278944.58
3941861.21
101
278925.45
3941862.61
102
278906.49
3941865.26
103
278892.34
3941867.75
104
278877.26
3941870.24
105
278861.55
3941870.08
106
278847.25
3941872.57
107
278829.53
3941876.62
108
278817.87
3941878.33
109
278812.12
3941875.37
110
278812.43
3941862.30
111
278815.85
3941843.63
112
278818.02
3941828.53
113
278814.76
3941812.66
114
278816.62
3941795.23
115
278814.18
3941775.75
116
278804.54
3941764.40
117
278797.54
3941760.24
118
278796.60
3941754.75
119
278789.03
3941753.00
120
278777.50
3941755.00
121
278771.45
3941756.00
122
278766.16
3941758.00
123
278760.11
3941761.37
124
278757.65
3941766.48
125
278756.70
3941772.91
126
278755.38
3941784.84
127
278754.06
3941794.87
128
278751.22
3941807.17
129
278749.14
3941817.95
130
278746.14
3941831.64
131
278745.08
3941839.50
132
278745.35
3941845.77
133
278747.08
3941853.50
134
278749.34
3941861.77
135
278751.21
3941866.30
136
278754.40
3941876.56
137
278758.53
3941886.70
138
278761.99
3941892.29

139
278766.66
3941906.56
140
278768.79
3941919.09
141
278768.25
3941928.15
142
278768.52
3941934.69
143
278770.92
3941937.35
144
278774.38
3941939.22
145
278772.92
3941946.02
146
278776.38
3941957.35
147
278777.44
3941962.15
148
278780.64
3941964.15
149
278783.17
3941961.88
150
278788.63
3941963.75
151
278794.89
3941965.75
152
278801.82
3941967.21
153
278806.48
3941967.48
154
278813.27
3941966.81
155
278815.14
3941962.95
156
278820.86
3941961.35
157
278829.39
3941962.15
158
278837.78
3941963.48
159
278842.57
3941964.02
160
278848.43
3941962.55
161
278858.02
3941963.62
162
278869.74
3941964.55
163
278880.93
3941965.61
164
278891.32
3941967.21
165
278901.97
3941969.35
166
278911.70
3941968.68
167
278923.42
3941969.35
168
278933.01
3941968.95
169
278941.94
3941970.51
170
278951.14
3941971.39
171
278960.35
3941972.18
172
278965.52
3941974.37
173
278972.18
3941973.67
174
278980.51
3941972.53
175
278990.18
3941976.21

Appendix C. Photographic Log
Photograph of the ar-ea of erosion on the northwestern landfill slope.
Photograph of several seeps visible near the landfill toe at the northwestern side.
J%d
A. Z61
tvj
-
_
• _ � A- ..
f-�,i �. + a� 1 - } J r•�� /#ter♦ h .� '�
Photograph of exposed soild waste at the western slope.

Appendix C. Photographic Log
N
Photograph of southern slope and newly installed deep monitoring well_
. 3.
f , YC` -.
fp
14
allif
Y
•..
,.At a
ji
i_
Photograph of slope erosion near the toe of the southwestern slope,