1701_CaswellLandfill_ MonitoringReport_April2022_FID1741326_20220622

I NtNR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No) Doc/Event #:
NC DENR I IEnvironmental 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):
S&ME, Inc. (Consultant for Caswell County)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Edmund Q.B. Henriques Phone: [phone]
E-mail: ehenriques(a)_smeinc.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Caswell County Landfill Landfill Road, Yanceyville, North Carolina 17-01 .0500 April 28 and April 29, 2022
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring �x Detection Monitoring �x Assessment Monitoring Corrective Action
T e of data submitted: (Check all that apply)
x Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data ❑
x Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
Hx 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 21B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Edmund Q.B. Henriques, PG Senior Geologist / S&ME, Inc. 336-312-3330
Facility Representative Name (Print) Title (Area Code) Telephone Number
6/22/2022 Affix NC LicenseWjtjutessigppl Geologist Seal
Signature N " Date
8646 W. Market Street, Suite 105, Greensboro NC 27409
Facility Representative Address
F-0176
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
a
1216
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Semi -Annual Monitoring Report
April 2022 Monitoring Event
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034

June 23, 2022
Caswell County
P.O. Box 98
Yanceyville, North Carolina 27379
Attention: Mr. AJ Fuqua
Reference: Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034
Dear Mr. Fuqua:
S&ME Inc. (S&ME) has completed the First semi-annual monitoring event for 2022 at the closed Caswell County
Landfill site. The monitoring activities were authorized by Caswell County, County Manager, Mr. Bryan Miller and
were completed in general accordance with S&ME proposal 218644 Rev1 October 14, 2021. This report
summarizes our understanding of the project, our field services, and the results of laboratory analyses performed
on the samples collected. If you have any questions regarding this document, and our associated findings and
recommendations; please contact Edmund Henriques at your convenience.
Sincerely,
S&ME, Inc.
�A�(32.
Edmund Q.B. Henriques, P.G.
Project Manager/Principal Geologist
NC Licensed Geologist No. 1216
Cody McMechen, G.I.T.
Environmental Staff Professional
S&ME, Inc. 18646 West Market Street, Suite 105 1 Greensboro, NC 27409 1 p 336.288.7180 1 www.smeinc.com

Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034
Table of Contents
1.0 Executive Summary..........................................................................................................2
2.0 Introduction.......................................................................................................................3
3.0 Scope of Services...............................................................................................................4
4.0 Methods Employed...........................................................................................................4
4.1 Monitoring Well Sampling............................................................................................................4
4.2 Groundwater Flow Direction.......................................................................................................5
4.3 Surface Water Sampling................................................................................................................ 5
4.4 On -Site Water Well Sampling.......................................................................................................5
5.0 Corrective Action Assessment Activities.....................................................................5
6.0 Results.................................................................................................................................6
6.1 Groundwater Analytical Results..................................................................................................6
6.1.1 Metals(8-RCRA):.............................................................................................................................6
6.1.2 Volatile Organic Compounds: ........................................................................................................... 6
6.2 Surface Water Analytical Results................................................................................................. 7
6.3 On -Site Water Supply Well Analytical Results.......................................................................... 7
6.4 Quality Control...............................................................................................................................7
6.5 Preliminary Analysis of Cause and Significance of 2L Exceedances...................................... 8
7.0 References...........................................................................................................................8
Appendices
Appendix I - Figures
Appendix II - Tables
Appendix III - Groundwater Sampling Field Data Sheets
Appendix IV - Laboratory Analytical Report
June 23, 2022

Semi -Annual Monitoring Report -April 2022
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034
1.0 Executive Summary
Six compliance groundwater monitoring wells (MW-1, MW-2, MW-3, MW-4, MW-5, MW-6, and five Corrective
Actions Assessment monitoring wells MW-5D, MW-7, MW-8, MW-9, and MW-10 comprise the groundwater
monitoring system for the closed Caswell County Landfill. Three surface water sample locations, SW-1, SW-2, and
SW-3 are used to monitor surface water quality. Monitoring wells MW-1, MW-2, MW-3, MW-4, MW-5, MW-5D,
MW-6, MW-7, MW-8, MW-9 and MW-10 were sampled on April 28 and April 29, 2022. The sampling was
conducted in general accordance with North Carolina Solid Waste Management Guidelines. Samples collected
from monitoring wells and surface water sample locations were submitted for analysis of the North Carolina
Landfill Appendix I volatile organic constituents plus eight RCRA Metals. The samples were analyzed by PACE
Analytical Services, Inc., a North Carolina certified laboratory.
Analytical results of the eleven groundwater samples report the following exceedances of the corresponding 15A
North Carolina Administrative Code (NCAC) 2L .0200 groundwater quality standard (2L Standard) during this
monitoring event:
Benzene was detected in the groundwater samples collected from monitoring wells MW-2, MW-4, and
MW-5 at concentrations greater than the 2L standard of 1 pg/L.
1,4-Dichlorobenzene was detected in the groundwater sample collected from monitoring well MW-5 at
concentrations greater than the 2L standard of 6 pg/L.
1,4-Dioxane (p-Dioxane) was detected in monitoring wells MW-2, MW-3, MW-4, MW-5, MW-5D, and
MW-7 at concentrations greater than the 2L Standard of 3 pg/L.
Mercury was detected in the groundwater samples collected from monitoring wells MW-1, MW-7, MW-8,
and MW-10 at concentrations greater than the 2L standard of 1 pg/L. Based on historic site data, the
detection of mercury above the corresponding 2L Standard is inconsistent with historic data.
Furthermore, mercury was detected in the facility's upgradient monitoring well. On this basis, it was
presumed that the mercury detections were most likely a sampling or laboratory related artifact.
Monitoring wells MW-2 and MW-4 are located approximately 50 feet beyond the apparent limits of waste for an
older landfill unit.
During this monitoring event, barium and mercury were detected at a concentration greater than the method
detection limit in the three stream sample locations. Barium and mercury were detected in the up -gradient
background surface water sample and the down -gradient samples at similar concentrations. The reported
concentrations of barium were below the respective 15A NCAC 213 Surface Water Standard for Class C surface
waters. The reported concentrations of mercury were above the respective 15A NCAC 2B Surface Water Standard
for Class C surface waters. The detection of mercury in surface water samples is inconsistent with historic site
data. Consistent with the anomalous detections of mercury in groundwater during this event, mercury in surface
water samples is presumed to be a sampling or laboratory related artifact.
It is believed that the cause of the 2L Standards exceedances for Benzene, 1,4-Dichlorobenzene and 1,4-Dioxane
at the Caswell County Landfill is from percolation of landfill constituents from the waste management units into
the uppermost groundwater aquifer.
June 23, 2022

Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034
Due to benzene and 1,4-Dioxane concentrations exceeding the 2L Standards in the compliance wells, S&ME
prepared a Corrective Action Assessment Work Plan dated May 14, 2020, which was approved by North Carolina
Department of Environmental Quality (NCDEQ). Monitoring wells MW-5D, MW-7 and MW-8 were installed during
August 2020 to provide for additional delineation of the extent of constituents of potential concern in
groundwater. These three wells were sampled during subsequent semi-annual monitoring event. Based on
analytical results received, S&ME prepared a Corrective Action Assessment Work Plan dated September 15, 2021,
to provide for additional delineation of the extent of constituents of potential concern in groundwater. This Work
Plan involved installation of monitoring wells MW-9 and MW-10 added a third surface water sampling location
(SW-3), and added the sampling of the on -site water supply well. Analytical results for the second sampling event
for monitoring wells MW-9, MW-10, and surface water location SW-3 are presented in this report.
2.0 Introduction
The Caswell County Landfill (Permit No. 17-01) is located at 162 Landfill Road, Yanceyville, North Carolina 27379 as
depicted in Appendix I, Figure 1. The landfill is a closed facility that ceased operation in 1994, and currently
monitors water quality under a Post Closure Care Plan on a semi-annual basis. The facility uses a network of
eleven groundwater monitoring wells to monitor groundwater quality at the facility, as depicted in Appendix I,
Figure 2. The groundwater monitoring network is made up of one up -gradient monitoring well (MW-1) and ten
cross -gradient and/or down -gradient compliance monitoring wells (MW-2, MW-3, MW-4, MW-5, MW-5D, MW-6,
MW-7, MW-8, MW-9, and MW-10). Monitoring wells MW-5D, MW-7 and MW-8 were installed during August
2020, in accordance with the Corrective Action Assessment Work Plan, dated May 14, 2020. Monitoring wells MW-
9 and MW-10 were installed in November 2021, as proposed in the Corrective Action Assessment Work Plan dated
September 15, 2021, to provide for additional delineation of the extent of constituents of potential concern in
groundwater. The latest Work Plan also included the addition of a third surface water sampling location SW-3,
and sampling of the on -site water supply well.
The collected groundwater samples were analyzed in accordance with 15A NCAC 13B .0500 et seq for the North
Carolina Landfill Appendix I volatile organic constituent suite plus the eight RCRA metals. The monitoring wells
were purged and groundwater samples collected using new a sterile peristaltic pump with new Teflon lined tubing
or a non -dedicated bladder pump.
The facility monitors surface water quality at the stream that crosses the down -gradient region of the facility. As
conditions allow, during each semi-annual monitoring event, three surface water samples are collected from this
stream at designated sampling points. Stream sampling location SW-1 is the upstream sampling location to the
south of the waste management unit. Stream sampling location SW-2 is the downstream sampling location,
down -gradient of monitoring well MW-5/MW-5D, new stream sample location SW-3 is further downstream and
down -gradient of monitoring well MW-7.
S&ME Inc. (S&ME) has completed the first semi-annual monitoring event for 2022 at the closed Caswell County
Landfill site. The monitoring activities were authorized by County Manager, Mr. Bryan Miller and were completed
in general accordance with S&ME proposal 218644 Rev 1, dated October 14, 2021. This report summarizes our
understanding of the project, our field services, and the results of laboratory analyses performed on the samples
June 23, 2022

Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
I I Yanceyville, North Carolina
S&ME Project No. 1584-07-034
collected for the first semi-annual water quality monitoring event for 2022 and additional Corrective Action
Assessment activities.
3.0 Scope of Services
S&ME has performed semi-annual groundwater sampling of the groundwater monitoring wells and surface water
samples. The groundwater monitoring wells were purged, sampled, and the groundwater samples collected from
the monitoring wells were analyzed for the North Carolina Appendix I volatile organic constituents and the eight
RCRA metals. This semi-annual groundwater monitoring report has been prepared to document the spring 2022
water quality monitoring event and includes:
Summary Tables of the laboratory analytical data from each sampling event,
Development of a current potentiometric map,
A discussion of findings and results,
An electronic copy of this report will be sent to the NCDEQ
4.0 Methods Employed
4.1 Monitoring Well Sampling
Groundwater monitoring well sampling took place on April 28 and April 29, 2022. The monitoring well locations
with respect to the facility layout are shown on Appendix I, Figure 2. Prior to sample collection each well was
opened and the static water level measured relative to the top edge of the PVC well casing. The total well depth
was used to determine the volume of water in the wells at the time of sampling. These data are summarized in
Appendix II, Table 1 and Table 2.
Monitor wells were purged using non -dedicated pumps prior to collecting the water samples. The wells were
purged until field parameters stabilized or purged until the well went dry prior to the collection of the
groundwater samples. The purge water was monitored for temperature, pH, conductivity, dissolved oxygen, and
oxidation reduction potential. Sample turbidity measurements (quantitative) were also obtained. Appendix II
Table 2 provides a summary of the measured field parameters. The field data collected during sampling was
recorded on the groundwater sampling field data sheets included in Appendix III of this report.
Upon collection, each groundwater sample was placed in laboratory supplied containers, place in a cooler with ice,
and placed under chain -of custody. The sampling technician wore new nitrile gloves that were changed between
wells to reduce the possibility of cross contamination.
All groundwater samples were then sent to PACE Analytical Services, Inc. (PACE) in Huntersville, North Carolina to
be analyzed for Appendix I volatile organic constituents, 1,4-Dioxane, and the eight RCRA metals.
June 23, 2022 4

Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034
4.2 Groundwater Flow Direction
The static water levels in the monitoring wells were measured on April 28 and April 29, 2022. On the sampled
dates, the depths to the water table ranged from 7.13 feet below top of well casing at MW-10 to 23.91 feet below
the top of well casing at MW-8. Groundwater elevation data are presented in Appendix II, Table 1.
A groundwater contour map was constructed using the calculated groundwater elevation data from the April 2022
sampling dates and is presented as Appendix I, Figure 3. Groundwater elevation data for wells MW-4 and MW-
5D were not used in the generation of the groundwater contour map. The groundwater elevation data collected
during this monitoring event indicates that the shallow groundwater beneath the landfill is estimated to flow
easterly toward the unnamed tributary of Bear Branch. This estimated flow direction is consistent with
observations made during prior monitoring events.
4.3 Surface Water Sampling
Surface water sampling took place on April 28 and April 29, 2022. Three stream samples (SW-1, SW-2, and SW-3)
were collected from an unnamed tributary of Bear Branch, which flows along the eastern portion of the facility and
flows toward the north away from the Landfill. Surface water sample (SW-1) was collected from an upstream
position with respect to the waste management unit and SW-2 was collected downstream of the waste
management unit. Stream sample SW-3 is located downstream of SW-2. The location of each stream sample
location is presented on Appendix I, Figure 3.
The surface water samples were collected by immersing laboratory supplied containers directly into the stream at
the locations to be sampled. After collection, the surface water samples were placed in a cooler with ice and
placed under chain -of -custody. All stream samples were analyzed for the North Carolina Appendix I volatile
organic constituents, 1,4-Dioxane, and the 8 RCRA metals by PACE Analytical Services, Inc.; a North Carolina
certified laboratory.
4.4 On -Site Water Well Sampling
The on -site water supply well was not sampled during this monitoring event.
5.0 Corrective Action Assessment Activities
Groundwater monitoring wells MW-9 and MW-10 were installed between November 1 and 3, 2021, in accordance
with the approved Corrective Action Assessment Work Plan. Following installation, the new groundwater
monitoring wells were developed to remove clay, silt, and sand particles that may have been introduced into the
formation or filter pack during installation.
To evaluate hydrogeological characteristics of the subsurface materials, S&ME performed in -situ permeability
tests (slug tests) in new groundwater monitoring well MW-9. Monitoring well MW-10 was not slug tested due to
an apparent very low yield. Data collected from slug testing will be analyzed to calculate horizontal permeabilities
for well screen intervals. Horizontal permeabilities calculated from slug tests will be used to calculate
groundwater flow velocities. This and other hydrogeologic information will be incorporated into a Corrective
June 23, 2022

Semi -Annual Monitoring Report -April 2022
Caswell County Landfill Permit No 17-01
I I Yanceyville, North Carolina
S&ME Project No. 1584-07-034
Action Assessment Report, which will be a stand-alone report, to be submitted subsequent to this first semi-annual
monitoring report for 2022.
6.0 Results
The following sections provide a discussion of the groundwater and surface water sampling results for the spring
2022 semi-annual monitoring event. The laboratory analytical reports are included in Appendix IV. The NCDEQ
electronic data deliverable (EDD) for select field and analytical laboratory data have been submitted to NCDEQ.
6.1 Groundwater Analytical Results
The results of the laboratory analyses for the groundwater monitoring well samples are summarized in Appendix
II, Table 3, which also provides the corresponding 15A North Carolina Administrative Code (NCAC) 2L .0200
groundwater quality standards (21- Standard) for reference. Appendix II, Table 4 provides a summary of the
constituents detected at concentrations greater than their respective 2L Standards. The following summarizes
detections for the groundwater samples obtained for the eleven monitoring wells (MW-1, MW-2, MW-3, MW-4,
MW-5, MW-51D, MW-6, MW-7, MW-8, MW-9, and MW-10) on April 28 and April 29, 2022.
6.1.1 Metals (8-RCRA):
Arsenic was detected (at an estimated concentration) in the sample obtained from MW-51D. The arsenic
concentration detected in this well was less than the corresponding 2L Standard;
Barium was detected in samples collected from each monitoring well at concentrations less than its
corresponding 2L Standard;
Selenium was detected in the samples collected from MW-2, MW-3, and MW-7 at concentrations less
than its corresponding 2L Standard.
Mercury was detected in the samples collected from the facility's background well MW-1 along with
compliance wells MW-7, MW-8, and MW-9 at concentrations that exceed the corresponding 2L Standard
established at 1 pg/L.
The analytical results for the detected metals (totals) are summarized in Appendix II, Table 3.
6.1.2 Volatile Organic Compounds:
Benzene was detected in the groundwater samples collected from monitoring wells MW-2, MW-4, and
MW-5 at concentrations greater than its 2L Standard established at 1 pg/L. Benzene was also detected at
monitoring wells MW-3 and MW-51D at estimated concentrations less than the 2L Standard.
1,4-Dichlorobenzene was detected in the groundwater samples collected from monitoring well MW-5 at
concentrations greater than the 2L standard of 6 pg/L. 1,4-Dichlorobenzene was also detected at
monitoring wells MW-2, MW-3, MW-4, and MW-51D at estimated concentrations less than the 2L
Standard.
1,4-Dioxane was detected in monitoring wells MW-2, MW-3, MW-4, MW-5, MW-51D, MW-7, and MW-10
at concentrations greater than its 2L Standards established at 3 pg/L.
June 23, 2022

Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
Yanceyville, North Carolina
S&ME Project No. 1584-07-034
Chlorobenzene, Chloroethane, 1,2-Dichlorobenzene, 1,1-Dichloroethane, Cis-1,2-Dichloroethene, Toluene,
and Xylene (Total) were detected in one or more groundwater samples during this monitoring event;
however, each of the reported concentrations of these constituents was less than their respective 2L
Standard or an estimated concentration.
No other volatile organic compounds were detected above their respective method detection limit in the
monitoring wells sampled during this event.
The analytical results for the detected volatile organic compounds are summarized in Appendix II, Table 3.
Appendix II, Table 4 provides a summary of the constituents and concentrations which appear to exceed to the
corresponding 2L standards.
6.2 Surface Water Analytical Results
There were no volatile organic constituents, including 1,4-Dioxane detected above the method detection limits in
stream samples SW-1, SW-2, and SW-3 collected on April 28 and April 29, 2022. Barium and mercury were
detected at relatively similar concentrations in each sample. The reported concentrations of barium were below
the respective 15A NCAC 2B Surface Water Standard for barium for Class C surface waters. The reported
concentrations of mercury were above the respective 15A NCAC 2B Surface Water Standard for Class C surface
waters. There were no other metals detected above the method detection limits in the surface water samples
collected during this sampling event. The results of the surface water sample analyses are summarized on
Appendix II, Table 5 and Table 6.
6.3 On -Site Water Supply Well Analytical Results
The on -site water supply well was not sampled during this monitoring period. The location of the water supply
well is presented in Appendix I, Figure 4.
6.4 Quality Control
A qualitative review of the data was performed to verify that the detected concentrations in the laboratory report
were of known quality. A formal, quantitative data validation was not performed. Laboratory -assigned data
qualifiers were evaluated to verify that rejected or unsupportable data were not included in the dataset. Quality
control data provided in the laboratory reports were also reviewed. No rejected or otherwise unacceptable quality
data were reported from the laboratory.
During this event a duplicate sample was collected from monitoring well MW-5 and the sample was analyzed for
the Appendix I Volatile Organic Compounds and the 8-RCRA metals. The detected analytes and their
concentrations in the sample identified as MW-5 exhibit relatively good correlation with the analytes and
concentrations reported for the duplicate sample. A Trip Blank accompanied the sample kit during shipment,
sample collection, and shipment of the collected samples back to the laboratory. The Trip Blank sample was
analyzed for Appendix I Volatile Organic Compounds. The results of the duplicate and trip blank sample analyses
are included in Appendix IV.
June 23, 2022

Semi -Annual Monitoring Report —April 2022
Caswell County Landfill Permit No 17-01
I I Yanceyville, North Carolina
S&ME Project No. 1584-07-034
6.5 Preliminary Analysis of Cause and Significance of 2L Exceedances
It is believed that the cause of the 2L Standard exceedances reported for benzene, 1,4-dichlorobenezne, and 1,4-
Dioxane within the hydrogeologic regime at the Caswell County Landfill is caused from percolation of landfill
constituents from the waste management units into the uppermost groundwater aquifer. The Spring 2022
monitoring event represents third monitoring event utilizing low -flow sampling methods and the collection of
quantitative measurements of sample turbidity.
Mercury was detected in the groundwater samples collected from monitoring wells MW-1, MW-7, MW-8, and MW-
10 at concentrations greater than the 2L standard of 1 pg/L. Based on historic site data, the detection of mercury
above the 2L Standards is inconsistent with historic data. Furthermore, mercury was detected in the facility's
upgradient monitoring well. Accordingly, it was presumed mercury is most likely a sampling or laboratory artifact.
As part of the Corrective Action Assessment activities, Caswell County's Environmental Health Department staff
completed a survey of water supply wells located within approximately 0.5 mile of the landfill limits of waste. With
one exception, the water wells identified are on opposite sides of Bear Branch. Given the documented
concentrations of volatile organic compounds originating from the landfill, physical separation distances between
site groundwater impacts and off -site water wells, and existence of natural hydraulic divides between impacted
groundwater and the water supply wells, the potential for impacts to water supply wells appears to be low.
Due to prior exceedances of the 2L Standard, Caswell County submitted to the NCDEQ Corrective Action Plan
Assessment Work Plans, which were focused on delineation of extents of 2L Standard exceedances, and the
collection of other data to support development of a Corrective Action Plan for the facility. Installation of new
groundwater monitoring wells MW-5D, MW-7, MW-8 in August 2020 and MW-9 and MW-10 in November 2021,
were key elements of these Work Plans. The analytical data for this water quality monitoring event will be
incorporated into a Corrective Action Assessment report, to be prepared and submitted to NCDEQ. .
7.0 References
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural Resources,
Division of Environmental Management, Subchapter 2L, Classifications and Water Quality Standards Applicable to
the Groundwaters of North Carolina, Sections .0100, .0200, and .0300; from the Environmental Management
Commission Raleigh, North Carolina.
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural Resources,
Division of Environmental Management, Subchapter 2B, Classifications and Water Quality Standards Applicable to
the Surface Waters of North Carolina, Section .0200; from the Environmental Management Commission, Raleigh,
North Carolina.
North Carolina Administrative Code, Title 15A, Department of Environment, Health and Natural Resources,
Division of Solid Waste Management, subchapter 13B, Solid Waste Management, Section .1600.
June 23, 2022 8

Appendices

Appendix I - Figures

*KAW-10 I l I
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tCf 1 �
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JII I LANDFILL CLOSED
I / PRIOR TO 1988
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(558.14) O O O
/ I O OI PRIOR TO 1988 MW-8 \
M W-10, / / /� (490.42)
i M� V v
ki Q/
/ A
SCALE:
AS SHOWN
DATE:
JUNE 2022
NOTE PROJECT NUMBER
GROUNDWATER MEASUREMENT FOR MONITORING WELL MW-4 AND MW-5D NOT INCLUDED IN CONTOUR CALCULATION 1584-07-034C
NOTE: GROUNDWATER MEASURED ON APRIL 28 & 29, 2022
KEY FIGURE NO.
MONITORING WELL LOCATION 0 150 300
— GROUNDWATER CONTOUR
(558.74) - GROUNDWATER ELEVATION MEASURED IN MONITORING WELL ON 4/28-29/2022 2
-� GROUNDWATER FLOW DIRECTION GRAPHIC SCALE (IN FEET) 3

. VIT" k
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.
.4
01
CLOSED LANDFILL AREA
PERMIT# 17-01
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LANDFILL CLOSED D
PRIOR TO 1988
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KEY
SURFACE WATER SAMPLE LOCATION
WATER SUPPLY WELL
MONITORING WELL LOCATION
+ GAS VENT WELL LOCATION
LANDFILL GAS WELL LOCATION
IWISTREAMS
10'CONTOURS
APPROXIMATE LIMITS OF SOLID WASTE UNITS
CASWELL COUNTY PROPERTY BOUNDARY
CASWELL COUNTY TAX PARCELS
SOURCE: 2017 AERIAL PHOTOGRAPH OBTAINED FROM GOOGLE MAPS
44i
4
14'
SW-3
MW-7
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-4
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LANDFILL CLOSED
PRIOR TO 1988
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-j Z
SCALE:
AS SHOWN
DATE:
DUNE 2022
PROJECT NUMBER
1584-07-034C
FIGURE NO
rd

Appendix II - Tables

TABLE 1
WELL CONSTRUCTION AND GROUNDWATER ELEVATION DATA - APRIL 2022
PERMIT # 17-01
CASWELL COUNTY LANDFILL
YANCEYVILLE, NORTH CAROLINA
S&ME PROJECT NO. 1584-07-034
Well I
im
Date
Installed
Total
Depth Well
•eology
(feet) (inches)
Depth t
Top of
(feet)]
Well
Screen
(feet bgs)
of Screened
Interval
Latitude
AD 83
Longitude
NAD:
Ground
Elevation
-•
(feet msi.)
Top.
Elevation
(feet msi.)
GroundwatW
(feet)
Elevation
(feet msl.)
MW-1
6/10/1985
24.5
2
13
13 - 23
partially weather rock
36.438254
-79.371118
572
574.32
16.18
558.14
MW-2
6/10/1985
22.3
2
10.5
10.5 - 20.5
partially weather rock
36.439137
-79.367584
526
526.96
20.13
506.83
MW-3
6/10/1985
17.8
2
8
8 - 18
partially weather rock
36.439460
-79.367302
511
513.61
10.45
503.16
MW-4
3/12/1992
36.2
2
29
29 - 34
rock
36.439102
-79.367572
526
529.12
23.25
505.87
MW-5
3/16/1992
24.7
2
12.6
12.6 - 22.6
rock
36.439355
-79.366798
498
497.99
8.57
489.42
MW-5D
8/10/2020
76
2
62.6
62.6 - 72.6
rock
36.439336
-79.366791
497
499.49
8.99
490.50
MW-6
3/13/1992
16.2
2
7.8
7.8 - 17.8
rock
36.439400
-79.366397
489
490.48
7.83
482.65
MW-7
8/10/2020
39
2
11.5
11.5 - 36.5
rock
36.439917
-79.366975
510
512.67
19.38
493.29
MW-8
8/11 /2020
32.9
2
10.0
10.0 - 30.0
partially weather rock
36.438407
-79.366904
511
514.33
23.91
490.42
MW-9
11/1/2021
34.8
2
14.6
14.6 - 34.6
rock
36.439806
-79.367873
524
527.04
20.30
506.74
MW-10
11/3/2021
47.6
2
17.3
17.3 - 47.3
rock
36.440671
-79.368808
522
525.06
7.13
517.93
Top of casing elevations based on survey provided Regional Land Surveyors, Inc. in 2020, and added MW-9 & MW-10 in November 2021
Well Construction details obtained from Well Construction Records provided by Caswell County
feet bgs. = feet below ground surface
feet msl. = feet mean sea level
Depth to Groundwater' = below top of casing elevation
Groundwater Elevation = calculated groundwater elevation
T:\ENV\Projects\2007\1584-07-034 Caswell County Landfill Groundwater Monitoring\2022 GW Monitoring%pring 2022\Tables\Tables_April 2022_EH.xlsx

TABLE 2
SUMMARY OF GROUNDWATER SAMPLING FIELD PARAMETERS (APRIL 2022)
PERMIT # 17-01
CASWELL COUNTY LANDFILL
YANCEYVILLE, NORTH CAROLINA
S&ME PROJECT NO. 1584-07-034
Date
4/29/2022
Well
MW-1
Well
D-
1 24.5
Depth To
16.18
Water
558.14
•..
None
Pump
100
..
1.4
.. .
0.8
No
13.2
6.43
644
•
1.4
•RP
64
Turbidity
9.2
4/28/2022
MW-2
22.3
20.13
506.83
None
Pump
100
0.4
0.8
No
16.1
6.27
1,150
0.4
-64
3.0
4/28/2022
MW-3
17.8
10.45
503.16
None
Pump
80
1.2
1.7
No
15
6.03
545
0.6
62
40.5
4/28/2022
MW-4
36.1
23.25
505.87
None
Pump
100
2.1
0.8
No
17.8
6.33
1,197
0.7
-103
4.8
4/28/2022
MW-5
24.7
8.57
489.42
None
Pump
100
2.6
1.5
No
14.1
6.3
994
0.6
-11
86.8
4/28/2022
MW-5D
75.7
8.99
490.50
None
Pump
100
1 10.9
0.9
No
14.4
6.6
1,013
1.1
-37
0.4
4/28/2022
MW-6
16.2
7.83
482.65
None
Pump
100
1.4
0.8
No
13.2
6.19
113
3.4
72
3.6
4/28/2022
MW-7
39.9
19.38
493.29
None
Pump
100
3.3
2.9
No
17.8
6.44
568
0.5
9
54.9
4/28/2022
MW-8
32.8
23.91
490.42
None
Pump
100
1.5
1.5
No
16.7
5.8
161
0.2
-1
8.1
4/29/2022
MW-9
34.8
20.30
506.74
None
Pump
300
2.8
4.8
No
15.2
5.77
187
4.8
84
27.2
4/28/2022
MW-10
47.6
7.13
517.93
None
Pump
Grab
7.0
0.0
No
14.9
6.16
444
0.5
10
4.4
Notes:
1. TEMP = groundwater temperature, measured in degrees Celsius
2. Pump Rate, measured in milliliters/minute
3. EVAC = evacuated volume of groundwater
4. Specific Conductance, measured in ps/cm indicates micro Siemens per centimeter.
5. SU indicates Standard Units.
6. Dissolved Oxygen measured in milligram per liter
7. Oxidation Reduction Potential (ORP) measured in millivolts.
8. Turbidity measured in Nephelometric Turbidity Units (NTU)

TABLE 3
SUMMARY OF GROUNDWATER ANALYSES RESULTS - DETECTIONS APRIL 2022
PERMIT # 17-01
CASWELL COUNTY LANDFILL
YANCEYVILLE, NORTH CAROLINA
S&ME PROJECT NO. 1584-07-034
Number
Well ID
Date Collected
Detected Analytes
1W
MW-1
1701-MW1
04/29/22
(p9/L)
MW-2
1701-MW2
04/28/22
(p9/L)
MW-3
1701-MW3
04/28/22
(p9/L)
MW-4
1701-MW4
04/28/22
(p9/L)��(p9/L)
Appendix
MW-5
1701-MW5
04/28/22
I Volatile
MW-5D
1701-MW5D
04/28/22
(p9/L)
Organic Compounds
Sample Locations
MW-6
1701-MW6
04/28/22
(p9/L)
(plus
MW-7
1701-MW7
04/28/22
(p9/L)
1,4-Dioxane)
MW-8
1701-MW8
04/28/22
(p9/L)
MW-9
1701-MW9
04/29/22
(p9/L)
MW-10
1701-MW10
04/29/22
(p9/L)
WSW
1701-WSW
04/28/22
(p9/L)
Duplicate
1701-Duplicate
04/28/22CAS
(N9/L)
itr(,ndar)d
(pg/L)(pg/L)
IMAC MCLsSampleID
(p9/L)
c
CAS Number
WeIIID
Sample ID
Date Collected
Detected Analytes
MW-1
1701-MW
04/29/22
(pg/L)
MW-2
1701-MW2
04/28/22
(pg/L)
MW-3
1701-MW3
04/28/22
(pg/L)
MW-4
701-MW4
04/28/22
(pg/L)
MW-5
1701-MW5
04/28/22
(pg/L)
MW-5D
1701-MW5D
04/28/22
(pg/L)
8-RCRA
Sample Locations
MW-6
1701-MW6
04/28/22
(pg/L)
Metals
F
MW-7
1701-MW
04/28/22
(pg/L)
MW-8
1701-MW8
04/28/22
(p9/L)
MW-9
1701-MW8
04/29/22
(pg/L)
MW-10
1701-MW8
04/29/22
(pg/L)
WSW
1701-MW8
04/28/22
(pg/L)
Duplicate
1701-Duplicate
04/28/22
(pg/L)
Report
Limit
(pg/L)
NCAAA�
Standard
(pg/L)
N� CDEQ'
IMAC M
(pg/L) (pg/L)
pg/L = concentrations reported in micrograms per liter
CAS Number = Chemical Abstracts Service Number
NCAC 2L Standards = 15A North Carolina Administrative Code 2L .0200, GW Quality Standards for Class GA groundwater.
concentrations in bold and yellow highlighted cells exceed the corresponding 2L Standard
NCDEQ IMAC = Interim Maximum Allowed Concentration, NCDEQ
Federal MCL = Maximum Contaminant Levels, USEPA
NS = no NCAC 2L Standard or MCL listed (USEPA)

TABLE 4
SUMMARY OF GROUNDWATER EXCEEDANCES - APRIL 2022
PERMIT # 17-01
CASWELL COUNTY LANDFILL
YANCEYVILLE, NORTH CAROLINA
S&ME PROJECT NO. 1584-07-034
Well ID
MW-1
MW-2
MW-3
MW-4
MW-5
MW-5D
MW-7
MW-8
MW-10
Duplicate
NCAC 2L NCDEQ
Fed
fq9Date
Sample ID
1701-MW1
1701-MW2
1701-MW3
1701-MW4
1701-MW
1701-MW5D
1701-MW7
J1701-MW8
1701-MW7
1701-Duplicate
Standards IMa
M
Collected
04/29/22
04/28/22
04/28/22
04/28/22
04/28/22
04/28/22
04/28/22�
04/28/22
04/29/22
04/28/22
CAS Number
Detected Analytes
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L) (µg/L)
(µg/L)
®®®®®®�
2.4
4.4®1
a
µg/L = concentrations reported in micrograms per liter
CAS Number = Chemical Abstracts Service Number
NCAC 2L Standards = 15A North Carolina Administrative Code 2L .0200, GIN Quality Standards for Class GA groundwater.
Concentration greater than the NCAC 2L Standards are shown in bold
<2L = concentration reported was less than the corresponding NCAC 2L Standard
NCDEQ IMAC = Interim Maximum Allowed Concentration, NCDEQ
Federal MCL = Maximum Contamiant Levels, USEPA
NS = no MCL listed, USEPA

TABLE 5 s
SUMMARY OF SURFACE WATER ANALYSES RESULTS - DETECTIONS APRIL 2022
PERMIT # 17-01 s
CASWELL COUNTY LANDFILL
YANCEYVILLE, NORTH CAROLINA
S&ME PROJECT NO. 1584-07-034
Appendix I Volatile Organic
Compounds Plus
1,4-Dioxane
Sample
Locations
Report
NCAC 2B
Sample
Location SW-1
SW-2
SW-3
Limit
Standards
Sample
ID 1701 -SW 1
1701-SW2
1701-SW3
Date
rl.cte�
Collected 04/28/22
04/28/22
04/29/22
CAS Numb Analytes
(µg/L)
(µg/L)
(µg/L)
K (µg/md
all target analytes
so is
analyte specific
Sample
IFE 8-RCRA
Sample
Location SW-1
Metals lll�
Locations
SW-2
SW-3
Lim!
* i
* NCAC 2B
Standards
Sample
ID 1701 -SW 1
1701-SW2
1701-SW3
Date
Collected 04/28/22
04/28/22
04/29/22
CAS Number Detected Analytes
(µg/L)
(µg/L)
(µg/L)
(µg/L)
(µg/L)
��1 • =
1
1
111
CAS Number = Chemical Abstracts Service Number
µg/L = concentrations reported in micrograms per liter

TABLE 6
SUMMARY OF 2B SURFACE WATER STANDARD EXCEEDANCES APRIL 2022
PERMIT # 17-01
CASWELL COUNTY LANDFILL
YANCEYVILLE, NORTH CAROLINA
S&ME PROJECT NO. 1584-07-034
Appendix I VOCs and 8-RCRA Metals
ow Sample Locatio SW-1 SW-2 SW-3 NCAC 2B
Sample I 1701-SW1 1701-SW2 1701-SW3 Standards*
Date Collected 04/28/22 04/28/22 04/29/22
Solid Waste
Section IDS Detected Analytes (µg/L) (µg/L) (µg/L) (µg/L)
µg/L = concentrations reported in micrograms per liter
NC SWSL = North Carolina Solid Waste Section Limit
* = Title 15A NCAC 2B Standards for all Water Supply Classifications

Appendix III - Groundwater Sampling Field Data Sheets

s
AN 0
Project Name: Caswell County Landfill Rr
Project Location: Landfill Road, Yanceyville, NC I I E
Project Number: 1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well: 1701-SW1
Purge Time:
0 Minutes
Locked?: Yes
Sample Date:
April 28, 2022
Sampled By: Cody McMechen
Sample Time:
15:40
Weather: Sunny
Air Temp:
75* F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals a minutes an purge volumes >_ 1 flow -through cellvolume)
Volume
Purged
Depth to
Water
Dissolved
Oxygen
Turbidity
Start Purging
Final: 15:40 15.8 6.7 97 6.9 37 2.9 End of Purging
Sample Method: Bailer Sample Start Time: 15:40 Sample End Time:
Analytical Data
Name Signature Date
(1) Cody McMechen 4/28/2022
Notes: To convert ORP to Eh, add 205 mV to ORP.
Measuring Point:
Top of Casing
Depth to Water:
ft-TOC
Total Well Depth:
ft-TOC
Height of Water Column:
feet
Screen Length: feet Stickup:
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
Gal
3 *Well Volume
Gal
5 *Well Volume
Gal
Purge Method:
Peristaltic Pump
Start Time:
15:40
End Time:
15:40
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
ft-TOC
Water Column Above Pump Intake:
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
ft-TOC
Comments:
Final Volume Purged:
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
No
(Yes/No)
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

s
AN 0
Project Name: Caswell County Landfill Rr
Project Location: Landfill Road, Yanceyville, NC I I E
Project Number: 1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well: 1701-SW2
Purge Time:
0 Minutes
Locked?: No
Sample Date:
April 28, 2022
Sampled By: Cody McMechen
Sample Time:
9:00
Weather: Sunny
Air Temp:
60* F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals a minutes an purge volumes >_ 1 flow -through cellvolume)
Volume
P urged
(gal)
Depth to
Water
(ft) INN
Dissolved
Oxygen
(-g/L)
0
Turbidity
NTU)
M
Start Purging
Final: 09:00 11.4 7.0 117 11.1 121 2.9 End of Purging
Sample Method: Bailer Sample Start Time: 09:00 Sample End Time:
Analytical Data
Name Signature Date
(1) Cody McMechen 4/28/2022
Notes: To convert ORP to Eh, add 205 mV to ORP.
Measuring Point:
Top of Casing
Depth to Water:
ft-TOC
Total Well Depth:
ft-TOC
Height of Water Column:
feet
Screen Length: feet Stickup:
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
Gal
3 *Well Volume
Gal
5 *Well Volume
Gal
Purge Method:
Peristaltic Pump
Start Time:
9:00
End Time:
9:00
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
ft-TOC
Water Column Above Pump Intake:
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
ft-TOC
Comments:
Final Volume Purged:
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
No
(Yes/No)
----------
----------
----------
----------
----------
----------
----------
----------
----------
----------
----------
----------
----------
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

Caswell County Landfill
Landfill Road, Yanceyville, INC
1584-07-034 phase 26 Purge Date: April 29, 2022
Project Name:
Project Location:
Project Number:
Source Well:
1701-SW3
Purge Time:
0 Minutes
Locked?:
No
Sample Date:
April 29, 2022
Sampled By:
Gary Simcox
Sample Time:
12:15
Weather:
Overcast
Air Temp:
60° F
Water Level Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow-throughcellvolume)
Final: 12:15 13.0 7.1 127 10.7 67 6.5 End of Purging
Sample Method: Bailer Sample Start Time: 12:15 Sample End Time:
Analytical Data
(1) Gary Simcox 5/2/2022
Notes: To convert ORP to Eh, add 205 mV to ORP.
Form Revision Date: 2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
ft-TOC
Total Well Depth:
ft-TOC
Height of Water Column:
feet
Screen Length: feet Stickup:
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
Gal
3 *Well Volume
Gal
5 *Well Volume
Gal
Purge Method:
Peristaltic Pump
Start Time:
12:15
End Time:
12:15
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
ft-TOC
Water Column Above Pump Intake:
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
ft-TOC
Comments:
Final Volume Purged:
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
12:15
0.0
---
---
---
---
---
---
---
---
Start Purging
12:15
13.0
7.1
127
10.7
67
6.46
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3

Caswell County Landfill
Landfill Road, Yanceyville, NC
Project Name:
Project Location:
Project Number:
1584-07-034 phase 26
Purge Date:
April 29, 2022
Source Well:
1701-MW1
Purge Time:
30 Minutes
Locked?:
Yes
Sample Date:
April 29, 2022
Sampled By:
Gary Simcox
Sample Time:
9:05
Weather:
Overcast
Air Temp:
50° F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 09:00 0.8 100 16.51 13.2 6.4 644 1.4 64 9.2 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 09:05 Sample End Time: 09:15
Analytical Data
(1) Gary Simcox 5/2/2022
Notes: The well and protective cover are in good condition.
Form Revision Date: 2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
16.18
ft-TOC
Total Well Depth:
24.50
ft-TOC
Height of Water Column:
8.32
feet
Screen Length: 10 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.4
Gal
3 *Well Volume
4.07
Gal
5 *Well Volume
6.79
Gal
Purge Method:
Peristaltic Pump
Start Time:
8:30
End Time:
9:00
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
24.0
ft-TOC
Water Column Above Pump Intake:
7.82
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
18.14
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
08:30
0.0
---
---
---
---
---
---
---
---
Start Purging
08:35
0.1
100
16.38
12.9
6.5
663
2.3
64
13.8
08:40
0.3
100
16.42
13.1
6.4
657
1.9
65
9.34
08:45
0.4
100
16.45
13.1
6.5
646
1.6
67
9.41
08:50
0.5
100
16.48
13.1
6.4
643
1.6
67
9.80
08:55
0.7
100
16.49
13.2
6.4
643
1.4
65
9.53
09:00
0.8
100
16.51
13.2
6.4
644
1.4
64
9.15
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCl
8 RCRA Metals
1
250mL P
HNO3

s
AN 0
Project Name: Caswell County Landfill Rr
Project Location: Landfill Road, Yanceyville, NC I I E
Project Number: 1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well: 1701-MW2
Purge Time:
30 Minutes
Locked?: Yes
Sample Date:
April 28, 2022
Sampled By: Cody McMechen
Sample Time:
13:30
Weather: Sunny
Air Temp:
70° F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals a minutes an purge volumes >_ 1 flow -through cellvolume)
Final: 33.25 0.8 100 20.90 16.1 6.3 1,150 0.4 -64 3.0 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 13:30 Sample End Time: 13:35
Analytical Data
Name Signature Date
(1) Cody McMechen 4/28/2022
Notes: The well and protective cover are in good condition.
Measuring Point:
Top of Casing
Depth to Water:
20.13
ft-TOC
Total Well Depth:
22.30
ft-TOC
Height of Water Column:
2.17
feet
Screen Length: 10 feet Stickup:
1.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
0.4
Gal
3 *Well Volume
1.06
Gal
5 *Well Volume
1.77
Gal
Purge Method:
Peristaltic Pump
Start Time:
12:55
End Time:
13:25
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
22.0
ft-TOC
Water Column Above Pump Intake:
1.87
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
20.60
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
12:55
0.0
---
---
---
---
---
---
---
---
Start Purging
13:00
0.1
100
20.55
16.8
6.3
1,092
1.8
-20
44.7
13:05
0.3
100
20.77
17.4
6.3
1,100
0.9
-34
26.6
13:10
0.4
100
20.80
16.5
6.3
1,131
0.5
-49
46.3
13:15
0.5
100
20.88
16.3
6.3
1,143
0.4
-59
9.32
13:20
0.7
100
20.89
16.2
6.3
1,147
0.4
-61
5.88
13:25
0.8
100
20.90
16.1
6.3
1,150
0.4
-64
3.02
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

F A,
Project Name: Caswell County Landfill
rs
Project Location: Landfill Road, Yanceyville, NC t
Project Number: 1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well: 1701-MW3
Purge Time:
80 Minutes
Locked?: Yes
Sample Date:
April 28, 2022
Sampled By: Gary Simcox
Sample Time:
11:20
Weather: Sunny
Air Temp:
60° F
Water Level & Well Data
Field Parameters (Taken at time intervals _> 5 minutes an purge volumes _> 1 flow -through cell volume)
Final: 11:15 1.7 80 13.41 15.0 6.0 545 0.6 62 40.5 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 11:20 Sample End Time: 11:35
Analytical Data
Name Signature Date
(1) Gary Simcox 6/17/2022
Notes: The well and protective cover are in good condition. I emptied the flow cell at 1142 hours (too much Turbidy).
Measuring Point:
Top of Casing
Depth to Water:
10.45
ft-TOC
Total Well Depth:
17.80
ft-TOC
Height of Water Column:
7.35
feet
Screen Length: 10 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.2
Gal
3 *Well Volume
3.60
Gal
5 *Well Volume
6.00
Gal
Purge Method:
Peristaltic Pump
Start Time:
9:55
End Time:
11:15
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
16.0
ft-TOC
Water Column Above Pump Intake:
5.55
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
11.84
ft-TOC
Comments:
Final Volume Purged:
1.7
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
80
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
A
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/CM)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
09:55
0.0
---
---
---
---
---
---
---
---
Start Purging
10:05
0.2
80
11.23
13.6
5.9
530
1.0
63
59.5
10:15
0.4
80
11.98
13.8
6.0
539
0.5
57
35.8
10:25
0.6
80
12.34
13.9
6.0
540
0.5
56
39.6
10:35
0.8
80
12.75
14.3
6.0
536
0.6
56
50.4
10:45
1.1
80
13.09
14.3
6.0
538
0.5
55
44.3
10:55
1.3
80
13.31
14.5
6.0
538
0.6
56
46.1
11:05
1.5
80
13.39
15.1
6.0
541
0.6
60
41.1
11:15
1.7
80
13.41
15.0
6.0
545
0.6
62
40.5
Method
Oty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

Caswell County Landfill
Landfill Road, Yanceyville, NC
Project Name:
Project Location:
Project Number:
1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well:
1701-MW4
Purge Time:
30 Minutes
Locked?:
Yes
Sample Date:
April 28, 2022
Sampled By:
Gary Simcox
Sample Time:
13:00
Weather:
Sunny
Air Temp:
75° F
Water Level & Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 12:55 0.8 100 27.33 17.8 6.3 1,197 0.7 -103 4.8 End of Purging
Sample Method: Bladder Pump Sample Start Time: 13:00 Sample End Time: 13:10
Analytical Data
(1) Gary Simcox 5/2/2022
Notes: The well is in good condition. Static water level before pump install (24.02).1 left the pump in apprx. 15 minutes before recording second water level and
started ur in .
Form Revision Date: 2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
23.25
ft-TOC
Total Well Depth:
36.10
ft-TOC
Height of Water Column:
12.85
feet
Screen Length: 5 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
2.1
Gal
3 *Well Volume
6.29
Gal
5 *Well Volume
10.48
Gal
Purge Method:
Bladder Pump
Start Time:
12:25
End Time:
12:55
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
34.0
ft-TOC
Water Column Above Pump Intake:
10.75
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
25.94
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
12:25
0.0
---
---
---
---
---
---
---
---
Start Purging
12:30
0.1
100
24.46
17.7
6.1
982
1.5
-58
34.3
12:35
0.3
100
25.02
17.5
6.3
1,195
0.9
-93
10.8
12:40
0.4
100
25.65
17.8
6.3
1,203
0.8
-98
5.54
12:45
0.5
100
26.14
17.9
6.3
1,207
0.7
-101
5.22
12:50
0.7
100
26.68
17.9
6.3
1,200
0.7
-103
4.82
12:55
0.8
100
27.33
17.8
6.3
1,197
0.7
-103
4.83
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
3
40mL VOAs
HCl
8 RCRA Metals
1
250mL P
HNO3

s
AN 0
Project Name: Caswell County Landfill Rr
Project Location: Landfill Road, Yanceyville, NC I I E
Project Number: 1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well: 1701-MW5
Purge Time:
55 Minutes
Locked?: Yes
Sample Date:
April 28, 2022
Sampled By: Cody McMechen
Sample Time:
12:00
Weather: Sunny
Air Temp:
65° F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals a minutes an purge volumes >_ 1 flow -through cellvolume)
Final: 1155 1.5 100 16.69 14.1 6.3 994 0.6 -11 86.8 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 12:00 Sample End Time: 12:15
Analytical Data
Name Signature Date
(1) Cody McMechen 4/28/2022
Notes: The well is in good condition but the hinge on the protective cover is broken. I collected the duplicate sample from this location. (Red bacteria/algae
suspended in water causingturbidityto rise). 1145- Lifted tubingto et turbidity<10 NTUs.
Measuring Point:
Top of Casing
Depth to Water:
8.57
ft-TOC
Total Well Depth:
24.70
ft-TOC
Height of Water Column:
16.13
feet
Screen Length: 10 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
2.6
Gal
3 *Well Volume
7.90
Gal
5 *Well Volume
13.16
Gal
Purge Method:
Peristaltic Pump
Start Time:
11:00
End Time:
11:55
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
22.0
ft-TOC
Water Column Above Pump Intake:
13.43
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
11.93
ft-TOC
Comments:
Final Volume Purged:
1.5
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
11:00
0.0
---
---
---
---
---
---
---
---
Start Purging
11:10
0.3
100
10.53
13.8
6.4
998
0.7
-6
92.9
11:15
0.4
100
11.11
13.8
6.3
995
0.5
-7
46.9
11:20
0.5
100
11.81
13.9
6.3
995
0.5
-8
46.4
11:25
0.7
100
12.68
14.0
6.3
993
0.5
-8
43.3
11:30
0.8
100
13.44
13.9
6.3
993
0.5
-9
61.1
11:35
0.9
100
14.07
13.7
6.3
997
0.7
-9
52.2
11:40
1.1
100
14.95
13.9
6.3
994
0.8
-9
42.9
11:45
1.2
100
15.60
14.0
6.3
994
0.7
-10
61.5
11:50
1.3
100
16.09
14.3
6.3
993
0.9
-10
101
11:55
1.5
100
16.69
14.1
6.3
994
0.6
-11
86.8
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

s
AN 0
Project Name: Caswell County Landfill Rr
Project Location: Landfill Road, Yanceyville, NC I I E
Project Number: 1584-07-034C phase 26
Purge Date:
April 28, 2022
Source Well: 1701-MW5D
Purge Time:
35 Minutes
Locked?: Yes
Sample Date:
April 28, 2022
Sampled By: Cody McMechen
Sample Time:
10:30
Weather: Sunny
Air Temp:
65° F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals a minutes an purge volumes >_ 1 flow -through cellvolume)
Purging
Sample Method: Bladder Pump Sample Start Time: 10:30 Sample End Time: 10:40
Analytical Data
Name Signature Date
(1) Cody McMechen 4/28/2022
Notes: The well and protective cover are in good condition.
Measuring Point:
Top of Casing
Depth to Water:
8.99
ft-TOC
Total Well Depth:
75.70
ft-TOC
Height of Water Column:
66.71
feet
Screen Length: 10 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
10.9
Gal
3 *Well Volume
32.66
Gal
5 *Well Volume
54.43
Gal
Purge Method:
Peristaltic Pump
Start Time:
9:50
End Time:
10:25
(If Used) Bladder Pump Control Settings:
On (sec): 5
Off (sec):
30
Pressure:
psi
Pump Intake Depth from Top of Casing:
73.0
ft-TOC
Water Column Above Pump Intake:
64.01
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
24.99
ft-TOC
Comments:
Final Volume Purged:
0.9
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
09:50
0.0
---
---
---
---
---
---
---
---
Start Purging
09:55
0.1
100
9.84
13.7
6.8
1,025
1.1
-20
0.75
10:00
0.3
100
10.43
13.7
6.7
1,021
1.3
-28
0.46
10:05
0.4
100
11.05
13.9
6.7
1,018
2.6
-31
0.35
10:10
0.5
100
11.71
14.3
6.7
1,019
1.7
-33
0.75
10:15
0.7
100
12.61
14.3
6.7
1,017
1.5
-35
0.36
10:20
0.8
100
13.09
14.3
6.7
1,017
1.3
-36
0.11
10:25
0.9
100
13.50
14.4
6.6
1,013
1.1
-37
0.36
ative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

Caswell County Landfill
Landfill Road, Yanceyville, NC
Project Name:
Project Location:
Project Number:
1584-07-034 phase 26
Purge Date:
April 28, 2022
Source Well:
1701-MW6
Purge Time:
30 Minutes
Locked?:
Yes
Sample Date:
April 28, 2022
Sampled By:
Gary Simcox
Sample Time:
9:30
Weather:
Sunny
Air Temp:
50° F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 09:25 0.8 100 10.50 13.2 6.2 113 3.4 72 3.6 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 09:30 Sample End Time: 09:40
Analytical Data
(1) Gary Simcox 5/2/2022
Notes: The well and protective cover are in good condition.
Form Revision Date: 2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
7.83
ft-TOC
Total Well Depth:
16.20
ft-TOC
Height of Water Column:
8.37
feet
Screen Length: 10 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.4
Gal
3 *Well Volume
4.10
Gal
5 *Well Volume
6.83
Gal
Purge Method:
Peristaltic Pump
Start Time:
8:55
End Time:
9:25
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
15.0
ft-TOC
Water Column Above Pump Intake:
7.17
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
9.62
ft-TOC
Comments:
Final Volume Purged:
0.8
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
08:55
0.0
---
---
---
---
---
---
---
---
Start Purging
09:00
0.1
100
8.45
12.7
6.3
121
4.2
61
5.44
09:05
0.3
100
8.91
12.8
6.2
115
3.6
63
6.01
09:10
0.4
100
9.27
13.2
6.2
114
3.5
66
3.63
09:15
0.5
100
9.86
13.2
6.2
113
3.3
69
5.14
09:20
0.7
100
10.22
13.1
6.2
113
3.3
71
4.01
09:25
0.8
100
10.50
13.2
6.2
113
3.4
72
3.59
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCl
8 RCRA Metals
1
250mL P
HNO3

Caswell County Landfill
Landfill Road, Yanceyville, NC
Project Name:
Project Location:
Project Number:
1584-07-034C phase 26
Purge Date:
April 28, 2022
Source Well:
1701-MW7
Purge Time:
110 Minutes
Locked?:
Yes
Sample Date:
April 1, 1948
Sampled By:
Gary
Simcox
Sample Time:
15:40
Weather:
Sunny
Air Temp:
75° F
Water Level & Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 15:35
2.9
100 33.34 17.8
6.4
568
0.5
9 54.9 End of Purging
Sample Method: Bladder Pump
Sample Start Time: 15:40
Sample End Time: 15:50
Analytical Data
(1) Gary Simcox
5/2/2022
Notes: The well is in good condition. Static water level before pump install (19.59).1 left the pump in apprx. 15 minutes before recording second water level and
started ur in .
Form Revision Date:
2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
19.38
ft-TOC
Total Well Depth:
39.90
ft-TOC
Height of Water Column:
20.52
feet
Screen Length: 25 feet Stickup:
3
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
3.3
Gal
3 *Well Volume
10.05
Gal
5 *Well Volume
16.74
Gal
Purge Method:
Bladder Pump
Start Time:
13:45
End Time:
15:35
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
38.0
ft-TOC
Water Column Above Pump Intake:
18.62
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
24.04
ft-TOC
Comments:
Final Volume Purged:
2.9
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
13:45
0.0
---
---
---
---
---
---
---
---
Start Purging
13:50
0.1
100
19.60
20.0
6.4
909
3.4
-70
89.1
13:55
0.3
100
19.76
17.5
6.5
595
1.2
-34
109
14:00
0.4
100
19.88
17.4
6.5
583
0.8
-25
124
14:05
0.5
100
20.05
17.3
6.4
580
0.6
-19
125
14:10
0.7
100
20.21
17.4
6.4
577
0.6
-15
123
14:15
0.8
100
20.37
17.4
6.4
578
0.6
-12
120
14:25
1.1
100
20.71
17.4
6.4
576
0.5
-7
114
14:35
1.3
100
21.00
17.4
6.4
575
0.4
-5
112
14:45
1.6
100
21.28
17.5
6.4
573
0.4
-2
100
14:55
1.8
100
21.54
17.6
6.5
572
0.4
0
91.1
15:05
2.1
100
21.71
17.7
6.4
571
0.4
1
76.1
15:15
2.4
100
21.87
17.8
6.4
570
0.5
6
67.0
15:25
2.6
100
22.14
17.8
6.4
569
0.5
8
61.4
15:35
2.9
100
33.34
17.8
6.4
568
0.5
9
54.9
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCl
8 RCRA Metals
1
250mL P
HNO3

s
AN 0
Project Name: Caswell County Landfill Rr
Project Location: Landfill Road, Yanceyville, NC I I E
Project Number: 1584-07-034C phase 26
Purge Date:
April 28, 2022
Source Well: 1701-MW8
Purge Time:
55 Minutes
Locked?: Yes
Sample Date:
April 28, 2022
Sampled By: Cody McMechen
Sample Time:
15:15
Weather: Sunny
Air Temp:
70° F
Water Level & Well Data
We Purging Information
Fie Parameters (Taken at time intervals a minutes an purge volumes >_ 1 flow -through cellvolume)
Final: 15:10 1.5 100 24.12 16.7 5.8 161 0.2 -1 8.1 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 15:15 Sample End Time: 15:20
Analytical Data
Name Signature Date
(1) Cody McMechen 4/28/2022
Notes: The well and protective cover are in good condition.
Measuring Point:
Top of Casing
Depth to Water:
23.91
ft-TOC
Total Well Depth:
32.80
ft-TOC
Height of Water Column:
8.89
feet
Screen Length: 20 feet Stickup:
3
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
1.5
Gal
3 *Well Volume
4.35
Gal
5 *Well Volume
7.25
Gal
Purge Method:
Bladder Pump
Start Time:
14:15
End Time:
15:10
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
30.0
ft-TOC
Water Column Above Pump Intake:
6.09
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
25.43
ft-TOC
Comments:
Final Volume Purged:
1.5
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
100
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
14:15
0.0
---
---
---
---
---
---
---
---
Start Purging
14:20
0.1
100
24.03
17.3
5.9
108
0.8
33
57.8
14:25
0.3
100
24.05
17.4
5.6
117
0.5
29
52.6
14:30
0.4
100
24.05
17.0
5.6
131
0.3
19
31.9
14:35
0.5
100
24.06
16.8
5.6
131
0.3
19
29.5
14:40
0.7
100
24.07
16.7
5.7
138
0.2
13
21.5
14:45
0.8
100
24.07
16.8
5.7
146
0.3
4
17.5
14:50
0.9
100
24.08
16.7
5.7
150
0.2
3
14.2
14:55
1.1
100
24.09
16.8
5.8
153
0.2
-1
11.7
15:00
1.2
100
24.10
16.8
5.8
155
0.2
-3
10.3
15:05
1.3
100
24.11
16.8
5.8
158
0.2
-4
7.67
15:10
1.5
100
24.12
16.7
5.8
161
0.2
-1
8.06
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3
Form Revision Date: 2/12/18 16:00

Caswell County Landfill
Landfill Road, Yanceyville, NC
Project Name:
Project Location:
Project Number:
1584-07-034 phase 26
Purge Date:
April 29, 2022
Source Well:
1701-MW9
Purge Time:
60 Minutes
Locked?:
Yes
Sample Date:
April 29, 2022
Sampled By:
Gary
Simcox
Sample Time:
11:40
Weather:
Overcast
Air Temp:
55° F
Water Level & Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow -through cell volume)
Final: 11:35
4.8
300 20.76 15.2
5.8
187
4.8
84 27.2 End of Purging
Sample Method: Submersible Pump
Sample Start Time: 11:40
Sample End Time: 11:45
Analytical Data
(1) Gary Simcox
A� J.i�rirox
5/2/2022
Notes: The well and protective cover are in good condition. I installed new dedicated bonded tubing for the bladder pump at this location. Static water level
before um install (20.32). 1 left the um in a rx. 15 minutes before recordingsecond water level and startedpurging.
Form Revision Date:
2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
20.30
ft-TOC
Total Well Depth:
37.50
ft-TOC
Height of Water Column:
17.20
feet
Screen Length: 30 feet Stickup:
2.5
ft-GRD
Well Volume
Well Diameter
2
inch
Water Volume
2.8
Gal
3 *Well Volume
8.42
Gal
5 *Well Volume
14.03
Gal
Purge Method:
Submersible Pump
Start Time:
10:35
End Time:
11:35
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
34.0
ft-TOC
Water Column Above Pump Intake:
13.70
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
23.73
ft-TOC
Comments:
Final Volume Purged:
4.8
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
300
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
10:35
0.0
---
---
---
---
---
---
---
---
Start Purging
10:40
0.4
300
20.75
15.1
5.9
243
6.7
88
755
10:45
0.8
300
20.76
15.0
5.9
227
6.2
89
763
10:50
1.2
300
20.76
14.9
5.9
214
5.8
89
375
10:55
1.6
300
20.76
15.1
5.9
212
5.4
88
315
11:00
2.0
300
20.76
15.2
5.8
206
5.5
88
237
11:05
2.4
300
20.76
15.3
5.8
200
5.5
87
182
11:10
2.8
300
20.76
15.1
5.8
195
4.9
87
133
11:15
3.2
300
20.76
15.2
5.8
192
4.9
86
103
11:20
3.6
300
20.76
15.2
5.8
191
4.9
85
73.6
11:25
4.0
300
20.76
15.2
5.8
189
4.9
85
51.7
11:30
4.4
300
20.76
15.1
5.8
187
4.9
85
41.0
11:35
4.8
300
20.76
15.2
5.8
187
4.8
84
27.2
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCl
8 RCRA Metals
1
250mL P
HNO3

Caswell County Landfill
Landfill Road, Yanceyville, INC
1584-07-034 phase 26 Purge Date: April 29, 2022
Project Name:
Project Location:
Project Number:
Source Well:
1701-MW10
Purge Time:
0 Minutes
Locked?:
Yes
Sample Date:
April 29, 2022
Sampled By:
Gary Simcox
Sample Time:
12:45
Weather:
Overcast
Air Temp:
60° F
Water Level Well Data
We Purging Information
Field Parameters (Taken at time intervals >_ 5 minutes and purge volumes >_ 1 flow-throughcellvolume)
Final: 12:55 14.9 6.2 444 0.5 10 4.4 End of Purging
Sample Method: Peristaltic Pump Sample Start Time: 12:45 Sample End Time: 12:55
Analytical Data
(1) Gary Simcox �a �timedx 5/2/2022
Notes: The well and protective cover are in good condition.
Form Revision Date: 2/12/18 16:00
Measuring Point:
Top of Casing
Depth to Water:
7.13
ft-TOC
Total Well Depth:
50.30
ft-TOC
Height of Water Column:
43.17
feet
Screen Length: 30 feet Stickup:
2.5
ft-GRID
Well Volume
Well Diameter
2
inch
Water Volume
7.0
Gal
3 *Well Volume
21.13
Gal
5 *Well Volume
35.22
Gal
Purge Method:
Start Time:
12:55
End Time:
12:55
(If Used) Bladder Pump Control Settings:
On (sec):
Off (sec):
Pressure:
psi
Pump Intake Depth from Top of Casing:
33.0
ft-TOC
Water Column Above Pump Intake:
25.87
feet
Flow Through Cell Vol: 200 mL
DTW-TOC at 25% Drawdown of WC Above Pump:
13.60
ft-TOC
Comments:
Final Volume Purged:
Gallons
Used YSI Pro Plus,
Final Volume Purge Rate:
mL/min
Well Purged Dry?:
No
(Yes/No)
Time
Volume
Purged
(gal)
Flow Rate
(mL/min)
Depth to
Water
(ft)
Temp
(°C)
pH
(s.u.)
Spec. Cond.
(PS/cm)
Dissolved
Oxygen
(mg/L)
ORP*
(mV)
Turbidity
(NTU)
Comment
12:55
0.0
---
---
---
---
---
---
---
---
Start Purging
12:55
14.9
6.2
444
0.5
10
4.44
Method
Qty
Container
Preservative
Method
Qty
Container
Preservative
8260 VOC App I
6
40mL VOAs
HCI
8 RCRA Metals
1
250mL P
HNO3

Appendix IV - Laboratory Analytical Report

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
June 08, 2022
Aubrey Fuqua
Caswell County Landfill
162 Landfill Road
Yanceyville, NC 27379
RE: Project: Caswell County
Pace Project No.: 92601940
Dear Aubrey Fuqua:
Enclosed are the analytical results for sample(s) received by the laboratory on April 29, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Peachtree Corners, GA
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Angela Baioni
[e-mail]
[phone]
Project Manager
Enclosures
cc: Mr. Ed Henriques, S&ME, Inc.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
VirginiaNELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
North Carolina Certification #: 381
South Carolina Certification #: 98011001
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Caswell County
92601940
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92601940001
1701-MW1
EPA 6010D
DRB
7
PASI-GA
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940002
1701-MW2
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940003
1701-MW3
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940004
1701-MW4
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940005
1701-MW5
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940006
1701-MW5D
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940007
1701-MW6
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940008
1701-MW7
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940009
1701-MW8
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940010
1701-9
EPA 6010D
RDT
7
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 3 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
SAMPLE ANALYTE COUNT
Project:
Caswell County
Pace Project No.:
92601940
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940011
MWA701-10
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940012
1701-SW1
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940013
1701-SW2
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940014
1701-SW3
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940015
1701-Duplicate
EPA 6010D
RDT
7
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92601940016
1701-Trip Blank
EPA 8260D
CL
52
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW1
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940001 Collected: 04/29/22 09:05 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010D ATL ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services - Peachtree Corners, GA
Arsenic
ND
ug/L
30.0
1
06/07/2210:57
06/07/2218:02
7440-38-2
Barium
37.3
ug/L
10.0
1
06/07/2210:57
06/07/2218:02
7440-39-3
Cadmium
ND
ug/L
10.0
1
06/07/2210:57
06/07/2218:02
7440-43-9
Chromium
ND
ug/L
10.0
1
06/07/2210:57
06/07/2218:02
7440-47-3
Silver
ND
ug/L
10.0
1
06/07/2210:57
06/07/2218:02
7440-22-4
Lead
ND
ug/L
20.0
1
06/07/2210:57
06/07/2218:02
7439-92-1
Selenium
ND
ug/L
40.0
1
06/07/2210:57
06/07/2218:02
7782-49-2
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
1.2
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:19
7439-97-6 M1
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 17:31
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 17:31
107-13-1
Benzene
ND
ug/L
1.0
1
05/03/22 17:31
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 17:31
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 17:31
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 17:31
75-25-2 IK
Bromomethane
ND
ug/L
2.0
1
05/03/22 17:31
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 17:31
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 17:31
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 17:31
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/03/22 17:31
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/03/22 17:31
75-00-3 v2
Chloroform
ND
ug/L
1.0
1
05/03/22 17:31
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 17:31
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 17:31
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 17:31
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 17:31
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 17:31
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/03/22 17:31
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/03/22 17:31
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 17:31
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
1
05/03/22 17:31
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 17:31
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 17:31
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 17:31
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 17:31
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 17:31
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 17:31
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 17:31
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 17:31
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 17:31
591-78-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 5 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW1 Lab ID: 92601940001 Collected: 04/29/22 09:05 Received: 04/29/22 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
lodomethane
ND ug/L
20.0
1
05/03/22 17:31
74-88-4
Methylene Chloride
ND ug/L
5.0
1
05/03/22 17:31
75-09-2
4-Methyl-2-pentanone (MIBK)
ND ug/L
5.0
1
05/03/22 17:31
108-10-1
Styrene
ND ug/L
1.0
1
05/03/22 17:31
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
1.0
1
05/03/22 17:31
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
1.0
1
05/03/22 17:31
79-34-5
Tetrachloroethene
ND ug/L
1.0
1
05/03/22 17:31
127-18-4
Toluene
ND ug/L
1.0
1
05/03/22 17:31
108-88-3
1,1,1-Trichloroethane
ND ug/L
1.0
1
05/03/22 17:31
71-55-6
1,1,2-Trichloroethane
ND ug/L
1.0
1
05/03/22 17:31
79-00-5
Trichloroethene
ND ug/L
1.0
1
05/03/22 17:31
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
1
05/03/22 17:31
75-69-4
1,2,3-Trichloropropane
ND ug/L
1.0
1
05/03/22 17:31
96-18-4
Vinyl acetate
ND ug/L
2.0
1
05/03/22 17:31
108-05-4
Vinyl chloride
ND ug/L
1.0
1
05/03/22 17:31
75-01-4
Xylene (Total)
ND ug/L
1.0
1
05/03/22 17:31
1330-20-7
m&p-Xylene
ND ug/L
2.0
1
05/03/22 17:31
179601-23-1
o-Xylene
ND ug/L
1.0
1
05/03/22 17:31
95-47-6
Surrogates
4-Bromofluorobenzene (S)
99 %
70-130
1
05/03/22 17:31
460-00-4
1,2-Dichloroethane-d4 (S)
99 %
70-130
1
05/03/22 17:31
17060-07-0
Toluene-d8 (S)
97 %
70-130
1
05/03/22 17:31
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L
2.0
1
05/03/22 22:51
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
103 %
70-130
1
05/03/22 22:51
17060-07-0
Toluene-d8(S)
97 %
70-130
1
05/03/22 22:51
2037-26-5
Date: 06/08/2022 11:50 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 6 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW2
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940002 Collected: 04/29/22 13:30 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services -Asheville
Arsenic
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:41
7440-38-2
Barium
87.8
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:41
7440-39-3
Cadmium
ND
ug/L
1.0
1
05/11/22 10:42
05/19/22 00:41
7440-43-9
Chromium
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:41
7440-47-3
Lead
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:41
7439-92-1
Selenium
7.2J
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:41
7782-49-2
Silver
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:41
7440-22-4
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
ND
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:27
7439-97-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 10:04
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 10:04
107-13-1
Benzene
2.0
ug/L
1.0
1
05/03/22 10:04
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 10:04
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 10:04
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 10:04
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/03/22 10:04
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 10:04
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 10:04
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 10:04
56-23-5
Chlorobenzene
27.2
ug/L
1.0
1
05/03/22 10:04
108-90-7
Chloroethane
1.2
ug/L
1.0
1
05/03/22 10:04
75-00-3
Chloroform
ND
ug/L
1.0
1
05/03/22 10:04
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 10:04
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 10:04
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 10:04
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 10:04
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 10:04
74-95-3
1,2-Dichlorobenzene
1.2
ug/L
1.0
1
05/03/22 10:04
95-50-1
1,4-Dichlorobenzene
9.0
ug/L
1.0
1
05/03/22 10:04
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 10:04
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
1
05/03/22 10:04
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 10:04
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 10:04
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 10:04
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 10:04
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 10:04
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 10:04
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 10:04
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 10:04
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 10:04
591-78-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 7 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW2 Lab ID: 92601940002 Collected: 04/29/22 13:30 Received: 04/29/22 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical
Services - Charlotte
lodomethane
ND
ug/L
20.0
1
05/03/22 10:04
74-88-4
Methylene Chloride
ND
ug/L
5.0
1
05/03/22 10:04
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
1
05/03/22 10:04
108-10-1
Styrene
ND
ug/L
1.0
1
05/03/22 10:04
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
1
05/03/22 10:04
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
1
05/03/22 10:04
79-34-5
Tetrachloroethene
ND
ug/L
1.0
1
05/03/22 10:04
127-18-4
Toluene
ND
ug/L
1.0
1
05/03/22 10:04
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
1
05/03/22 10:04
71-55-6
1,1,2-Trichloroethane
ND
ug/L
1.0
1
05/03/22 10:04
79-00-5
Trichloroethene
ND
ug/L
1.0
1
05/03/22 10:04
79-01-6
Trichlorofluoromethane
ND
ug/L
1.0
1
05/03/22 10:04
75-69-4
1,2,3-Trichloropropane
ND
ug/L
1.0
1
05/03/22 10:04
96-18-4
Vinyl acetate
ND
ug/L
2.0
1
05/03/22 10:04
108-05-4
Vinyl chloride
ND
ug/L
1.0
1
05/03/22 10:04
75-01-4
Xylene (Total)
ND
ug/L
1.0
1
05/03/22 10:04
1330-20-7
m&p-Xylene
ND
ug/L
2.0
1
05/03/22 10:04
179601-23-1
o-Xylene
ND
ug/L
1.0
1
05/03/22 10:04
95-47-6
Surrogates
4-Bromofluorobenzene (S)
98
%
70-130
1
05/03/22 10:04
460-00-4
1,2-Dichloroethane-d4 (S)
106
%
70-130
1
05/03/22 10:04
17060-07-0
Toluene-d8 (S)
105
%
70-130
1
05/03/22 10:04
2037-26-5
8260D MSV SIM
Analytical Method:
EPA 8260D Mod.
Pace Analytical
Services - Charlotte
1,4-Dioxane (p-Dioxane)
7.1
ug/L
2.0
1
05/04/22 20:19
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
96
%
70-130
1
05/04/22 20:19
17060-07-0
Toluene-d8 (S)
92
%
70-130
1
05/04/22 20:19
2037-26-5
Date: 06/08/2022 11:50 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW3
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940003 Collected: 04/29/22 11:20 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services -Asheville
Arsenic
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:44
7440-38-2
Barium
58.5
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:44
7440-39-3
Cadmium
ND
ug/L
1.0
1
05/11/22 10:42
05/19/22 00:44
7440-43-9
Chromium
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:44
7440-47-3
Lead
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:44
7439-92-1
Selenium
6.5J
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:44
7782-49-2
Silver
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:44
7440-22-4
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
ND
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:30
7439-97-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 17:49
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 17:49
107-13-1
Benzene
0.45J
ug/L
1.0
1
05/03/22 17:49
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 17:49
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 17:49
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 17:49
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/03/22 17:49
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 17:49
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 17:49
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 17:49
56-23-5
Chlorobenzene
15.4
ug/L
1.0
1
05/03/22 17:49
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/03/22 17:49
75-00-3
Chloroform
ND
ug/L
1.0
1
05/03/22 17:49
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 17:49
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 17:49
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 17:49
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 17:49
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 17:49
74-95-3
1,2-Dichlorobenzene
0.72J
ug/L
1.0
1
05/03/22 17:49
95-50-1
1,4-Dichlorobenzene
3.2
ug/L
1.0
1
05/03/22 17:49
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 17:49
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
1
05/03/22 17:49
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 17:49
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 17:49
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 17:49
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 17:49
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 17:49
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 17:49
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 17:49
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 17:49
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 17:49
591-78-6
REPORT OF LABORATORY ANALYSIS
IK
v2
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 9 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW3 Lab ID: 92601940003 Collected: 04/29/22 11:20 Received: 04/29/22 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/08/2022 11:50 AM
Analytical Method: EPA 8260D
Pace Analytical
Services - Charlotte
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
98
%
98
%
97
%
Analytical Method:
EPA 8260D Mod.
Pace Analytical
Services - Charlotte
6.6
ug/L
106
%
98
%
20.0
1
05/03/22 17:49
74-88-4
5.0
1
05/03/22 17:49
75-09-2
5.0
1
05/03/22 17:49
108-10-1
1.0
1
05/03/22 17:49
100-42-5
1.0
1
05/03/22 17:49
630-20-6
1.0
1
05/03/22 17:49
79-34-5
1.0
1
05/03/22 17:49
127-18-4
1.0
1
05/03/22 17:49
108-88-3
1.0
1
05/03/22 17:49
71-55-6
1.0
1
05/03/22 17:49
79-00-5
1.0
1
05/03/22 17:49
79-01-6
1.0
1
05/03/22 17:49
75-69-4
1.0
1
05/03/22 17:49
96-18-4
2.0
1
05/03/22 17:49
108-05-4
1.0
1
05/03/22 17:49
75-01-4
1.0
1
05/03/22 17:49
1330-20-7
2.0
1
05/03/22 17:49
179601-23-1
1.0
1
05/03/22 17:49
95-47-6
70-130 1
70-130 1
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/03/22 17:49 460-00-4
05/03/22 17:49 17060-07-0
05/03/22 17:49 2037-26-5
[eI.'i 1*1F ��eIei[e10MPaS4 N
05/04/22 00:09 17060-07-0
05/04/22 00:09 2037-26-5
Page 10 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW4
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940004 Collected: 04/29/22 13:00 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services -Asheville
Arsenic
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:48
7440-38-2
Barium
57.2
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:48
7440-39-3
Cadmium
ND
ug/L
1.0
1
05/11/22 10:42
05/19/22 00:48
7440-43-9
Chromium
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:48
7440-47-3
Lead
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:48
7439-92-1
Selenium
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:48
7782-49-2
Silver
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:48
7440-22-4
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
ND
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:32
7439-97-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 18:08
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 18:08
107-13-1
Benzene
1.4
ug/L
1.0
1
05/03/22 18:08
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 18:08
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 18:08
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 18:08
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/03/22 18:08
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 18:08
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 18:08
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 18:08
56-23-5
Chlorobenzene
9.2
ug/L
1.0
1
05/03/22 18:08
108-90-7
Chloroethane
0.66J
ug/L
1.0
1
05/03/22 18:08
75-00-3
Chloroform
ND
ug/L
1.0
1
05/03/22 18:08
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 18:08
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 18:08
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 18:08
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 18:08
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 18:08
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/03/22 18:08
95-50-1
1,4-Dichlorobenzene
1.7
ug/L
1.0
1
05/03/22 18:08
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 18:08
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
1
05/03/22 18:08
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 18:08
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:08
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:08
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:08
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 18:08
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 18:08
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 18:08
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 18:08
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 18:08
591-78-6
REPORT OF LABORATORY ANALYSIS
IK
v2
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 11 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW4 Lab ID: 92601940004 Collected: 04/29/22 13:00 Received: 04/29/22 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/08/2022 11:50 AM
Analytical Method: EPA 8260D
Pace Analytical
Services - Charlotte
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
0.60J
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
98
%
98
%
96
%
Analytical Method:
EPA 8260D Mod.
Pace Analytical
Services - Charlotte
7.6
ug/L
106
%
97
%
20.0
1
05/03/22 18:08
74-88-4
5.0
1
05/03/22 18:08
75-09-2
5.0
1
05/03/22 18:08
108-10-1
1.0
1
05/03/22 18:08
100-42-5
1.0
1
05/03/22 18:08
630-20-6
1.0
1
05/03/22 18:08
79-34-5
1.0
1
05/03/22 18:08
127-18-4
1.0
1
05/03/22 18:08
108-88-3
1.0
1
05/03/22 18:08
71-55-6
1.0
1
05/03/22 18:08
79-00-5
1.0
1
05/03/22 18:08
79-01-6
1.0
1
05/03/22 18:08
75-69-4
1.0
1
05/03/22 18:08
96-18-4
2.0
1
05/03/22 18:08
108-05-4
1.0
1
05/03/22 18:08
75-01-4
1.0
1
05/03/22 18:08
1330-20-7
2.0
1
05/03/22 18:08
179601-23-1
1.0
1
05/03/22 18:08
95-47-6
70-130 1
70-130 1
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/03/22 18:08 460-00-4
05/03/22 18:08 17060-07-0
05/03/22 18:08 2037-26-5
[eI.'iLeLlf���eIe7Y�:�iN�c�;SQiI
05/04/22 00:28 17060-07-0
05/04/22 00:28 2037-26-5
Page 12 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW5
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940005 Collected: 04/28/22 12:00 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services -Asheville
Arsenic
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:51
7440-38-2
Barium
28.2
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:51
7440-39-3
Cadmium
ND
ug/L
1.0
1
05/11/22 10:42
05/19/22 00:51
7440-43-9
Chromium
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:51
7440-47-3
Lead
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:51
7439-92-1
Selenium
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:51
7782-49-2
Silver
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:51
7440-22-4
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
ND
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:41
7439-97-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 18:26
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 18:26
107-13-1
Benzene
1.8
ug/L
1.0
1
05/03/22 18:26
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 18:26
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 18:26
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 18:26
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/03/22 18:26
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 18:26
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 18:26
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 18:26
56-23-5
Chlorobenzene
18.8
ug/L
1.0
1
05/03/22 18:26
108-90-7
Chloroethane
0.77J
ug/L
1.0
1
05/03/22 18:26
75-00-3
Chloroform
ND
ug/L
1.0
1
05/03/22 18:26
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 18:26
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 18:26
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 18:26
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 18:26
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 18:26
74-95-3
1,2-Dichlorobenzene
1.9
ug/L
1.0
1
05/03/22 18:26
95-50-1
1,4-Dichlorobenzene
14.5
ug/L
1.0
1
05/03/22 18:26
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 18:26
110-57-6
1,1-Dichloroethane
0.37J
ug/L
1.0
1
05/03/22 18:26
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 18:26
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:26
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:26
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:26
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 18:26
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 18:26
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 18:26
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 18:26
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 18:26
591-78-6
REPORT OF LABORATORY ANALYSIS
IK
v2
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 13 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW5 Lab ID: 92601940005 Collected: 04/28/22 12:00 Received: 04/29/22 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/08/2022 11:50 AM
Analytical Method: EPA 8260D
Pace Analytical
Services - Charlotte
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
0.37J
ug/L
ND
ug/L
0.37J
ug/L
98
%
99
%
96
%
Analytical Method:
EPA 8260D Mod.
Pace Analytical
Services - Charlotte
14.8
ug/L
107
%
96
%
20.0
1
05/03/22 18:26
74-88-4
5.0
1
05/03/22 18:26
75-09-2
5.0
1
05/03/22 18:26
108-10-1
1.0
1
05/03/22 18:26
100-42-5
1.0
1
05/03/22 18:26
630-20-6
1.0
1
05/03/22 18:26
79-34-5
1.0
1
05/03/22 18:26
127-18-4
1.0
1
05/03/22 18:26
108-88-3
1.0
1
05/03/22 18:26
71-55-6
1.0
1
05/03/22 18:26
79-00-5
1.0
1
05/03/22 18:26
79-01-6
1.0
1
05/03/22 18:26
75-69-4
1.0
1
05/03/22 18:26
96-18-4
2.0
1
05/03/22 18:26
108-05-4
1.0
1
05/03/22 18:26
75-01-4
1.0
1
05/03/22 18:26
1330-20-7
2.0
1
05/03/22 18:26
179601-23-1
1.0
1
05/03/22 18:26
95-47-6
70-130 1
70-130 1
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/03/22 18:26 460-00-4
05/03/22 18:26 17060-07-0
05/03/22 18:26 2037-26-5
[eI.'iLeLlf��►�eIeiCl/tiN�c�;SQiI
05/04/22 00:47 17060-07-0
05/04/22 00:47 2037-26-5
Page 14 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW5D
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940006 Collected: 04/28/22 10:30 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services -Asheville
Arsenic
5.7J
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:55
7440-38-2
Barium
57.0
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:55
7440-39-3
Cadmium
ND
ug/L
1.0
1
05/11/22 10:42
05/19/22 00:55
7440-43-9
Chromium
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:55
7440-47-3
Lead
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:55
7439-92-1
Selenium
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:55
7782-49-2
Silver
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:55
7440-22-4
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
ND
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:43
7439-97-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 18:44
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 18:44
107-13-1
Benzene
0.75J
ug/L
1.0
1
05/03/22 18:44
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 18:44
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 18:44
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 18:44
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/03/22 18:44
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 18:44
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 18:44
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 18:44
56-23-5
Chlorobenzene
2.1
ug/L
1.0
1
05/03/22 18:44
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/03/22 18:44
75-00-3
Chloroform
ND
ug/L
1.0
1
05/03/22 18:44
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 18:44
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 18:44
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 18:44
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 18:44
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 18:44
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/03/22 18:44
95-50-1
1,4-Dichlorobenzene
0.511
ug/L
1.0
1
05/03/22 18:44
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 18:44
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
1
05/03/22 18:44
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 18:44
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:44
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:44
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 18:44
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 18:44
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 18:44
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 18:44
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 18:44
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 18:44
591-78-6
REPORT OF LABORATORY ANALYSIS
IK
v2
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
ANALYTICAL RESULTS
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW5D Lab ID: 92601940006 Collected: 04/28/22 10:30 Received: 04/29/22 13:30 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
lodomethane
Methylene Chloride
4-Methyl-2-pentanone (MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
m&p-Xylene
o-Xylene
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/08/2022 11:50 AM
Analytical Method: EPA 8260D
Pace Analytical
Services - Charlotte
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
ND
ug/L
98
%
99
%
97
%
Analytical Method:
EPA 8260D Mod.
Pace Analytical
Services - Charlotte
6.9
ug/L
103
%
96
%
20.0
1
05/03/22 18:44
74-88-4
5.0
1
05/03/22 18:44
75-09-2
5.0
1
05/03/22 18:44
108-10-1
1.0
1
05/03/22 18:44
100-42-5
1.0
1
05/03/22 18:44
630-20-6
1.0
1
05/03/22 18:44
79-34-5
1.0
1
05/03/22 18:44
127-18-4
1.0
1
05/03/22 18:44
108-88-3
1.0
1
05/03/22 18:44
71-55-6
1.0
1
05/03/22 18:44
79-00-5
1.0
1
05/03/22 18:44
79-01-6
1.0
1
05/03/22 18:44
75-69-4
1.0
1
05/03/22 18:44
96-18-4
2.0
1
05/03/22 18:44
108-05-4
1.0
1
05/03/22 18:44
75-01-4
1.0
1
05/03/22 18:44
1330-20-7
2.0
1
05/03/22 18:44
179601-23-1
1.0
1
05/03/22 18:44
95-47-6
70-130 1
70-130 1
70-130 1
70-130 1
70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/03/22 18:44 460-00-4
05/03/22 18:44 17060-07-0
05/03/22 18:44 2037-26-5
05/04/22 01:07 17060-07-0
05/04/22 01:07 2037-26-5
Page 16 of 58

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
205 East Meadow Road - Suite A
Eden, NC 27288
[phone]
Project: Caswell County
Pace Project No.: 92601940
Sample: 1701-MW6
Parameters
ANALYTICAL RESULTS
Lab ID: 92601940007 Collected: 04/28/22 09:30 Received: 04/29/22 13:30 Matrix: Water
Results Units Report Limit DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical
Services -Asheville
Arsenic
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:58
7440-38-2
Barium
8.7
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:58
7440-39-3
Cadmium
ND
ug/L
1.0
1
05/11/22 10:42
05/19/22 00:58
7440-43-9
Chromium
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:58
7440-47-3
Lead
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:58
7439-92-1
Selenium
ND
ug/L
10.0
1
05/11/22 10:42
05/19/22 00:58
7782-49-2
Silver
ND
ug/L
5.0
1
05/11/22 10:42
05/19/22 00:58
7440-22-4
7470 Mercury
Analytical Method:
EPA 7470A Preparation Method:
EPA 7470A
Pace Analytical
Services -Asheville
Mercury
ND
ug/L
0.20
1
05/14/22 23:07
05/16/22 14:46
7439-97-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical
Services - Charlotte
Acetone
ND
ug/L
25.0
1
05/03/22 19:02
67-64-1
Acrylonitrile
ND
ug/L
10.0
1
05/03/22 19:02
107-13-1
Benzene
ND
ug/L
1.0
1
05/03/22 19:02
71-43-2
Bromochloromethane
ND
ug/L
1.0
1
05/03/22 19:02
74-97-5
Bromodichloromethane
ND
ug/L
1.0
1
05/03/22 19:02
75-27-4
Bromoform
ND
ug/L
1.0
1
05/03/22 19:02
75-25-2
Bromomethane
ND
ug/L
2.0
1
05/03/22 19:02
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
1
05/03/22 19:02
78-93-3
Carbon disulfide
ND
ug/L
2.0
1
05/03/22 19:02
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
1
05/03/22 19:02
56-23-5
Chlorobenzene
ND
ug/L
1.0
1
05/03/22 19:02
108-90-7
Chloroethane
ND
ug/L
1.0
1
05/03/22 19:02
75-00-3
Chloroform
ND
ug/L
1.0
1
05/03/22 19:02
67-66-3
Chloromethane
ND
ug/L
1.0
1
05/03/22 19:02
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
1
05/03/22 19:02
96-12-8
Dibromochloromethane
ND
ug/L
1.0
1
05/03/22 19:02
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
1
05/03/22 19:02
106-93-4
Dibromomethane
ND
ug/L
1.0
1
05/03/22 19:02
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
1
05/03/22 19:02
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
1
05/03/22 19:02
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
1
05/03/22 19:02
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
1
05/03/22 19:02
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
1
05/03/22 19:02
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
1
05/03/22 19:02
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 19:02
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
1
05/03/22 19:02
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
1
05/03/22 19:02
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 19:02
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
1
05/03/22 19:02
10061-02-6
Ethylbenzene
ND
ug/L
1.0
1
05/03/22 19:02
100-41-4
2-Hexanone
ND
ug/L
5.0
1
05/03/22 19:02
591-78-6
REPORT OF LABORATORY ANALYSIS
IK
v2
This report shall not be reproduced, except in full,
Date: 06/08/2022 11:50 AM without the written consent of Pace Analytical Services, LLC. Page 17 of 58