1202_Burke_EastBurke_MSWLF_May20GW_FID1450269_20200827

ENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
LaBella Associates (Joyce Engineering)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: G. Van Ness Burbach, Ph.D., P.G. Phone: [phone]
E-mail: vburbach(a�labellapc.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Burke Co. - East Burke Landfill Rhodiss Road 12-02 .0500 May 5-8, 2020
Rhodiss, NC
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring FX Detection Monitoring Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells
Leachate monitoring data El
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 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. 1 am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
G. Van Ness Burbach. Ph.D., P.G. Technical Consultant
=acil' e n Na t) Title
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Sign ure
2211 W. Meadowview Rd., Ste. 101 Greensboro, NC 27407
Facility Representative Address
C-0782
NC PE Firm License Number (if applicable effective May 1, 2009)
no 4-4 ar,2nno
[phone]
(Area Code) Telephone Nu
Affix NC Licensed/ Professional Geologist Seal
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LaBeRa
Powered by par Lnef sfiip.
August 24, 2020
Jaclynne Drummond
Compliance Hydrogeologist
NC Department of Environmental Quality
Division of Waste Management - Solid Waste Section
2090 US Highway 70, Swannanoa, NC 28778
Via Email: [e-mail]
RE: Burke County, East Burke Landfill, Permit Number 12-02
May 2020 Semiannual Water Quality Monitoring Report
Project No. 2202300
Dear Ms. Drummond:
On behalf of Burke County, we are submitting the May 2020 Semiannual Water Quality Monitoring
Report in electronic format, as well as a copy of the Environmental Monitoring Form and the
laboratory EDDs for the East Burke Landfill, Permit # 12-02. This report completes the first
semiannual compliance monitoring event of 2020 as required by the North Carolina Division of
Waste Management, Solid Waste Section. If we can provide any additional information please call
me at [phone].
Respectfully submitted,
La Bella Associates
Van Burbach, Ph.D., P.G.
Sr. Technical Consultant
Enclosure
cc: Miles Champion, Burke County
2211 W. Meadowview Road #sos I Greensboro, NC 27407 1 p [phone]
www.LabeLLapc.com

Prepared For:
BOARD OF COMMISSIONERS
COUNTY OF BURKE
P.O. BOX 1486
MORGANTON, NORTH CAROLINA 28680
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Submitted by:
LaBella Associates (Joyce Engineering)
2211 West Meadow/view Rd.
Suite 1o1
Greensboro, NC 27407
(336) 323-00g2
NC License No. C-0782
LaBeRa
Powered by partnership.
MAY 2020 SEMIANNUAL WATER QUALITY
MONITORING REPORT
EAST BURKE LANDFILL
Permit No. 12-02
AUGUST 2020
PROJECT NO. 2202300

May 2020 Semiannual Water Quality Monitoring Report
East Burke Landfill, Permit No. 12-02
Burke County, North Carolina
TABLE OF CONTENTS
1.0
INTRODUCTION.................................................................................................................1
1.1
Site Information................................................................................................................1
1.2
Regulatory Status.............................................................................................................1
2.0
FACILITY MONITORING PROGRAM...................................................................................1
2.1
Groundwater Monitoring Program...................................................................................1
2.2
Surface Water Monitoring Program.................................................................................2
3.0
MAY 2020 SEMIANNUAL SAMPLING EVENT...................................................................2
3.1
Field Work.........................................................................................................................2
3.2
Laboratory Analysis and Quality Control..........................................................................3
4.0
HYDROGEOLOGY..............................................................................................................3
5.0
DATA ANALYSIS................................................................................................................4
5.1
Analytical Results and Comparison to Standards...........................................................5
5.1.1 Groundwater................................................................................................................5
5.1.2 Surface Water............................................................................................................. 5
6.0
CONCLUSIONS..................................................................................................................6
7.0
REFERENCES....................................................................................................................6
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020

May 2020 Semiannual Water Quality Monitoring Report
East Burke Landfill, Permit No. 12-02
Burke County, North Carolina
TABLE OF CONTENTS (CONTINUED)
Tables
Table 1 May 2020 Groundwater Elevations
Table 2 May 2020 Estimated Hydraulic Gradients and Velocities
Table 3 May 2020 Detections of Constituents
Table 4 May 2020 Exceedances of Standards
Table 5 May 2020 Field Parameters
Figure
Figure 1 Site Location Map
Drawing
Drawing 1 May 2020 Groundwater Potentiometric Surface Map
Appendix
Appendix 1
Laboratory Analytical Reports and Field Logs
Appendix 2
Historical Data
Table A2-1
Historical Groundwater Elevations
Table A2-2
Historical Groundwater Constituents
Table A2-3
Historical Surface Water Constituents
Table A2-4
Historical Groundwater Field Parameters
Table A2-5
Historical Surface Water Field Parameters
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020

1.0 INTRODUCTION
1.1 Site Information
The East Burke Landfill, Permit No. 12-02, is located in Burke County, North Carolina as
shown on Figure 1. The landfill was operated by Burke County as a municipal solid waste
(MSW) landfill between 1972 and 1988 and has been closed to the reception of waste
since 1988.
1.2 Regulatory Status
The landfill is regulated under Rules .0500 and .0600 of the North Carolina Solid Waste
Management Regulations (NCSWMR) for MSW landfills closed prior to October 9, 1993.
The County monitors' groundwater at the landfill in accordance with criteria set forth in
Rule .0600 of the NCSWMR.
In March 1995, the North Carolina Department of Environment and Natural Resources
(NCDENR), now the Department of Environmental Quality (NCDEQ), requested that the
facility perform additional site contamination investigation activities due to the quantified
detections of organic constituents in the groundwater on site. In response to this request
a Water Quality Assessment Plan for the East Burke Landfill was submitted to the Solid
Waste Section (SWS) in September of 1995. Updates on Groundwater Assessment
Activities were submitted to NCDENR SWS in June 2003 and August 2003.
2.0 FACILITY MONITORING PROGRAM
2.1 Groundwater Monitoring Program
Groundwater monitoring at the East Burke Landfill is completed in accordance with the
monitoring requirements of Rule .0600 of the NCSWMR. Groundwater samples are
collected semiannually. The current compliance network consists of the following
monitoring wells: MW-1(background), MW-2, MW-3, and AMW-1. A site plan indicating
the facility and waste boundaries in addition to monitoring well locations can be found in
Drawing 1. All monitoring wells are monitored for the constituents listed in Appendix I of
40 CFR Part 258 (NC Appendix 1) plus 1,4-dioxane.
Monitoring
Date
Monitoring
Total Depth
Lithology of
Well
Installed
Classification
Program
from TOC
Screened Interval
(feet)
MW-1
Unknown
Background
.0600
50.55
Bedrock (Est.)
MW-2
Unknown
Compliance
.0600
71.05
Bedrock (Est.)
MW-3
Unknown
Compliance
.0600
32.50
Saprolite (Est.)
AMW-1
4/01/ 2003
Compliance
.0600
7.25
Saprolite
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
1

2.2 Surface Water Monitoring Program
Surface water monitoring at the East Burke Landfill is completed in accordance with the
monitoring requirements of Rule .0600 of NCSWMR. Surface water samples are collected
semiannually and are analyzed for the NC Appendix I constituents plus 1,4-dioxane.
The surface water monitoring network consists of two sampling points: SW-1 located
upstream from the sediment pond, and SW-2 located downstream from MW-3 and
AMW-1. The approximate locations of the sampling points are shown on Drawing 1.
Surface water from the site flows to Rhodhiss Lake, just upstream of the dam. Rhodhiss
Lake is Classified and Water Supply IV.
Surface Point
Classification
Monitoring Program
SW-1
SW-2
Compliance
Compliance
.0600
.0600
3.0 MAY 2020 SEMIANNUAL SAMPLING EVENT
3.1 Field Work
On May 5-6, 2020, personnel from LaBella Associates visited the East Burke Landfill to
obtain water levels to the nearest 0.01 foot, purge, and sample monitoring wells MW-1,
MW-2, MW-3, and AMW-1, and sample the two surface monitoring points, SW-1 and
SW-2.
Monitoring wells were purged and sampled using disposable bailers during the May 2020
sampling event. Measurements of temperature, pH, specific conductivity, dissolved
oxygen, oxidation reduction potential, and turbidity were recorded in the site log book
prior to purging, after each purge volume, and during sampling. Prior to sampling,
laboratory -supplied containers were prepared with the following information:
• Monitoring well number (completed by field personnel);
• Date and time of sample collection (completed by field personnel);
• Initials of sampling personnel (completed by field personnel);
• Project name and number (completed by the laboratory);
• Chemical preservative (completed by the laboratory); and
• Requested chemical analysis (completed by the laboratory).
Groundwater samples from each monitoring well were collected directly from the
disposable bailers in the provided laboratory containers within 24 hours of the final purge
volume. Immediately after collection, the samples were placed on ice in a laboratory -
provided cooler. Copies of the field data logs are provided in Appendix 1.
The surface water monitoring points SW-1 and SW-2 were collected directly from stream
by lowering a clean, unpreserved sample container into the stream flow and dispensing
the water into laboratory -prepared sample containers. Care was taken to avoid
sample -induced turbidity. At the time of sampling, surface water was also measured for
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
2

temperature, pH, specific conductivity, dissolved oxygen, oxidation reduction potential,
and turbidity and recorded in the field data log. Immediately after collection, the samples
were placed on ice in a laboratory -provided cooler. Copies of the field data logs are
presented in Appendix 1.
3.2 Laboratory Analysis and Quality Control
The May 5-6, 2020, groundwater and surface water samples were submitted to Pace
Analytical Services, Inc. of Huntersville, North Carolina under chain -of -custody control for
analysis. LaBella requested a Level II data report for the final laboratory report. The
samples were received by the laboratory on May 6, 2020, in good condition, properly
preserved, and within analysis hold times.
In addition to samples collected for compliance monitoring at the East Burke Landfill, a
Field Blank was collected by LaBella Associates personnel as part of the May 2020
sampling event. A Trip Blank was also prepared by the laboratory to accompany the
volatile samples during shipment. The Field Blank was analyzed for the NC Appendix I list
compounds and 1,4-dioxane while the Trip Blank was analyzed for NC Appendix I VOCs
and 1,4-dioxane.
Upon receipt of the laboratory data package, the data was reviewed by LaBella personnel
for the following:
• General typographical errors;
• Correct analyses performed and within method specified hold times;
• Correct analyte lists;
• Biased data results based on Surrogate Recoveries, Matrix Spike, Matrix Spike
Duplicate, and Laboratory Control Samples;
• Blank qualified data (B-flags);
• Detections above the Method Reporting Limits (MRL);
• Detections above the 15A NCAC2L (NC2L) Groundwater Standards, NC Interim
Maximum Allowable Concentrations (IMACs), 15A NCAC213 (NC2B) Surface
Water Standards, or NC In -Stream Target Values (ISTV); and
• Detections that are above historical levels.
4.0 HYDROGEOLOGY
The surficial aquifer is believed to include the regolith and the underlying fractured
metamorphic bedrock. The regolith consists of residual soils, saprolite, and variably
fractured and weathered layered metamorphic rock. In this regard, regolith behaves
similar to unweathered bedrock, except that fractures are more numerous and better
connected in the regolith, and will tend to have more isotropic hydraulic properties.
Groundwater discharges into an unnamed tributary to Lake Rhodhiss, northeast of the
landfill. A groundwater potentiometric surface map, developed from static water level
data obtained on May 5, 2020 is presented as Drawing 1.
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
3

Depth to groundwater was measured in the compliance monitoring wells at the site prior
to sampling. The groundwater elevations were calculated relative to the surveyed
measuring point (top of casing) for each monitoring well to ±0.01 ft. The groundwater
elevations are summarized in Table 1 for the May 2020 sampling event. Historical
groundwater elevations are summarized in Appendix 2, Table A2-1.
Groundwater flow beneath the waste management unit is primarily to the northeast.
Estimated horizontal groundwater gradients (i) from the May 2020 groundwater
elevations are presented in Table 2. The horizontal gradient (i) calculated for the facility
from the data was 0.0655.
Linear groundwater flow velocities (V) was estimated using the following modified Darcy
equation:
V = Ki/ne,
where:
V = average linear velocity;
K = hydraulic conductivity;
i = horizontal hydraulic gradient; and
ne = effective porosity.
Hydraulic conductivity (K) was estimated at 3.28 feet/day based on slug tests from a
nearby site (John's River Landfill). An effective porosity (ne) of 20% was estimated based
on typical values for piedmont aquifers. The estimated linear groundwater flow velocity
under the facility is 392 feet/year (Table 2).
Because of our conservative estimate of effective porosity, actual groundwater velocities
may be significantly less than those calculated. Also, the modified Darcy equation makes
the simplified assumptions of a homogeneous and isotropic aquifer, which may yield
inaccurate results when applied to heterogeneous and/or anisotropic conditions such as
are believed to exist at this site.
Migration of groundwater contaminants are expected to follow the general groundwater
flow paths and there are no known preferred pathways or barriers to groundwater flow
that could significantly affect plume migration or the effectiveness of the groundwater
monitoring network to monitoring plume migration. The current groundwater monitoring
network remains sufficient for monitoring the groundwater at this facility.
5.0 DATA ANALYSIS
The final results from the May 2020 sampling event were received on May 15, 2020, for
all monitoring wells (MW-1, MW-2, MW-3, and AMW-1) and surface water monitoring
locations (SW-1 and SW-2). All analytical results can be found in Appendix 1. Table 3
summarizes the constituents detected at concentrations above the MDL in all monitoring
well and surface water samples for the May 2020 sampling event. Constituents in
exceedance of the appropriate standards are summarized in Table 4. Field Parameters
for the May 2020 sampling event are summarized in Table 5.
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
4

5,1 Analytical Results and Comparison to Standards
5.1.1 Groundwater
Analytical results from monitoring wells were compared directly to the North Carolina
Groundwater Standards found in 15A NCAC 02L.0202 (NC2L Standards) or the NC
Interim Maximum Allowable Concentrations (IMACs) for constituents with no listed NC2L
Standard. Note that estimated concentrations below the Method Reporting Limit (MRL)
are not considered exceedances of the standard, even if the estimated value is higher
than the standard.
Constituents detected in groundwater samples during the May 2020 sampling event are
listed in Table 3 and exceedances of the NC2L or IMAC are presented in Table 4.
Historically detected constituents in groundwater can be found in Appendix 2, Table A2-2
and historical groundwater field parameters can be found in Appendix 2, Table A24.
The inorganic constituents detected at quantified concentrations above the MRL include:
arsenic (MW-2), barium (MW-1, MW-2, MW-3, AMW-1), cobalt (MW-1, MW-2, MW-3),
nickel (MW-2, MW-3), and thallium (MW-1, MW-2, MW-3). The inorganic constituents
detected at quantified concentrations in exceedance of their respective NC2L or IMAC
include: arsenic (MW-2), cobalt (MW-1, MW-2, MW-3), and thallium (MW-2, MW-3).
The organic constituents detected at quantified concentrations above the MRL include:
benzene (MW-2), 1,4-dichlorobenzene (MW-2, MW-3), cis-1,2-dichloroethene (MW-2,
MW-3, AMW-1), and 1,4-dioxane (MW-2, MW-3). The only organic constituent detected at
a quantified concentration in exceedance of the NC2L or IMAC was 1,4-dioxane in MW-3.
In general, these detections are consistent with or lower than historical data for the
inorganic and organic constituents (Appendix 2, Table A2-2).
5.1.2 Surface Water
Analytical results for surface water samples were compared directly to either the Water
Supply, Freshwater Aquatic Life, or Fish Consumption Surface Water Standards
(whichever was lower) found in 15A NCAC 02B (NC213 Standards). For metals which have
hardness -dependent NC213 Standards, the hardness of the sample collected was used to
calculate the NC213 standard. For constituents which have NC213 standards for both
chronic and acute exposure, the chronic exposure standard was used. For constituents
with no NC213 standards, the results were compared to either the NC In -Stream Target
Value (ISTV) or the EPA Nationally Recommended Water Quality Standard (NRWQS). Note
that estimated concentrations below the MRL are not considered exceedances of the
standard, even if the estimated value is greater than the standard.
During the May 2020 sampling event, the constituents detected above the MRL include:
barium (SW-1, SW-2), cobalt (SW-1, SW-2), nickel (SW-1), thallium (SW-1, SW-2), and
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
5

1,4-dioxane (SW-1, SW-2). Cobalt was detected above its ISTV in surface water
monitoring points SW-1 and SW-2, and 1,4-dioxane was detected above its ISTV in SW-1
and SW-2. Historical surface water data can be found in Appendix 2, Table A2-3.
Historical surface water field parameters can be found in Appendix 2, Table A2-5.
6.0 CONCLUSIONS
Cobalt was detected in exceedance of the Groundwater Protection Standard in monitoring
wells MW- 1, MW-2, and MW-3 during the May 2020 sampling event. Cobalt was also
detected in surface water samples SW-1 and SW-2 in exceedance of the ISTV.. Arsenic
was detected in monitoring well MW-2 in exceedance of the NC2L. Thallium was detected
in exceedance of IMAC standard in monitoring wells MW-2 and MW-3. 1,4-Dioxane was
detected in exceedance of the IMAC in monitoring well MW-3 and in exceedance of the
ISTV in SW-1 and SW-2
According to historical groundwater data, inorganic and organic constituents detected
above the NC2L or IMAC in groundwater samples collected during the May 2020
sampling event are consistent with previous events. Similarly, the May 2020 results for
surface water samples are consistent with historical data except for the cobalt in SW-1,
which is the first exceedance since May 2011.
Based on the results of this groundwater monitoring event, the groundwater monitoring
network remains adequate to monitor groundwater at the site. The next semiannual
sampling event is tentatively scheduled for November or December 2020.
7.0 REFERENCES
Goldsmith, R., Milton, D.J., and Wilson, F.A., 1978, Preliminary geologic map, geologic
map index, and annotated bibliography, Charlotte 1x2 degree sheet, North and South
Carolina, U.S.G.S. Open File Report 78-590.
Goldsmith, R., Milton, D.J., and Horton J.W., 1989, Geology of the Charlotte 1x2 degree
quadrangle, in Gair, J.E., eds., Mineral resources of the Charlotte 1x2 degree quadrangle,
North and South Carolina: U.S.G.S. Professional Paper 1462.
Harned, Douglas A., 1989, The Hydrogeologic Framework and a Reconnaissance of
Ground -Water Quality in the Piedmont Province of North Carolina, U.S. Geological Survey,
Water Resources Investigations Report 88-4130
Heath, R.C., 1989, The Piedmont ground -water system, in Ground Water in the Piedmont;
Edited by Daniel, C.,White, R., and Stone, P., Proceedings published by Clemson
University, pp. 1-13.
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
6

LeGrand, Harry E. Sr., 1989, A Conceptual Model of Ground Water Settings in the
Piedmont Region, Conference on Ground Water in the Piedmont, Charlotte, North
Carolina
North Carolina Dept. Environment, Health, and Natural Resources (NCDEHNR), 1995,
N.C. Water Quality Monitoring Guidance Document for Solid Waste Facilities.
Sumsion, C.T., and Laney, R.L., 1967, Geology and ground -water resources of the
Morganton area North Carolina, N.C. Department of Water Resources, Ground Water
Bulletin No. 12,
P. 119
RCRA Ground Water Monitoring Technical Enforcement Guidance Document (TEGD),
1986.
May 2020 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 March 2020
7

TABLES
Table 1 May 2020 Groundwater Elevations
Table 2 May 2020 Estimated Hydraulic Gradients and Velocities
Table 3 May 2020 Detections of Constituents
Table 4 May 2020 Exceedances of Standards
Table 5 May 2020 Field Parameters

TABLE 1: May 2020 Groundwater Elevations
TOC Elevation
Depth to
Well Depth
Groundwater
Location
Groundwater
Lithology
Elevation
(Ft AMSL)
(Ft BTOC)
(Ft-BTOC)
(Ft-AMSL)
MW-1
1147
37.08
Saprolite
50.55
1109.92
MW-2
1096.5
55.04
Saprolite
71.05
1041.46
MW-3
1039
9.76
Bedrock
32.50
1029.24
AMW-1
1021
4.29
Bedrock
7.30
1016.71
Notes: TOC = Top of casing
Ft-BTOC = Feet below TOC
Ft-AMSL = Feet above mean sea level
Burke County - East Burke Landfill
Permit No. 12-02 Labella Associates

TABLE 2: May 2020 Estimated Hydraulic Gradients and Velocities
Date of Water Levels: May 5, 2020
HYDRAULIC
LINEAR
GRADIENT
FLOW LINE
GROUNDWATER
HORIZONTAL
EFFECTIVE
FLOW
CONDUCTIVITY
VELOCITY
CALCULATION
LENGTH
ELEVATION
GRADIENT
POROSITY
DIRECTION
K
V
SEGMENT
(feet)
(feet)
i
n e
(feet/day)
(feet/year)
1100
11
1,221
NE
0.0655
3.28
0.20
392
1020
Notes:
The mean of K estimates from individual well slug tests from the Burke County
John's River Facility was used to calculate the hydraulic conductivity.
Velocity: V= Kiln e; assumes homogeneous isotropic porous aquifer and an effective porosity of 20% (0.20).
Burke County - East Burke Landfill
Permit No. 12-02 LaBella Associates

TABLE 3: Detected Constituents
SAMPLE ID
PARAMETER
METHOD
RESULT
MDL
MRL
STANDARD
SOURCE
UNITS
DATE
Barium
EPA 6010D
59.9
3.5
5
700
NC2L
pg/L
Cobalt
EPA 6010D
8.8
3.6
5
1
IMAC
pg/L
MW-1
Nickel
EPA 6010D
5.0
3.5
5
100
NC2L
pg/L
5/6/2020
Thallium
EPA 6020B
0.12
0.06
0.1
0.2
IMAC
pg/L
cis-1,2-Dichloroethene
EPA 8260D
0.75 J
0.29
1
70
NC2L
pg/L
Arsenic
EPA 6010D
30.4
4.7
10
10
NC2L
pg/L
Barium
EPA 6010D
42.8
3.5
5
700
NC2L
pg/L
Cobalt
EPA 6010D
89.0
3.6
5
1
IMAC
pg/L
Nickel
EPA 6010D
66.2
3.5
5
100
NC2L
pg/L
MW 2
Thallium
EPA 6020B
0.30
0.06
0.1
0.2
IMAC
pg/L
5/6/2020
1,4-Dichlorobenzene
EPA 8260D
2.7
0.26
1
6
NC2L
pg/L
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
2.5
1.2
2
3
NC2L
pg/L
Benzene
EPA 8260D
0.98 J
0.15
1
1
NC2L
pg/L
Chlorobenzene
EPA 8260D
0.29 J
0.23
1
50
NC2L
pg/L
cis-1,2-Dichloroethene
EPA 8260D
17.6
0.29
1 1
70
NC2L
pg/L
Barium
EPA 6010D
135
3.5
5
700
NC2L
pg/L
Cobalt
EPA 6010D
31.6
3.6
5
1
IMAC
pg/L
Nickel
EPA 6010D
9.7
3.5
5
100
NC2L
pg/L
Thallium
EPA 6020B
1.2
0.06
0.1
0.2
IMAC
pg/L
M W-3
1,1-Dichloroethane
EPA 8260D
0.58 J
0.27
1
6
NC2L
pg/L
5/6/2020
1,4-Dichlorobenzene
EPA 8260D
4.0
0.26
1
6
NC2L
pg/L
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
37.6
1.2
2
3
NC2L
pg/L
Benzene
EPA 8260D
0.67 J
0.15
1
1
NC2L
pg/L
Chlorobenzene
EPA 8260D
0.75 J
0.23
1
50
NC2L
pg/L
cis-1,2-Dichloroethene
EPA 8260D
12.0
0.29
1
70
NC2L
pg/L
Barium
EPA 6010D
50.0
3.5
5
700
NC2L
pg/L
AM W-1
Thallium
EPA 6020B
0.13
0.06
0.1
0.2
IMAC
pg/L
5/6/2020
1,4-Dichlorobenzene
EPA 8260D
0.40 J
0.26
1
6
NC2L
pg/L
cis-1,2-Dichloroethene
EPA 8260D
2.6
0.29
1 1
70
NC2L
pg/L
Barium
EPA 6010D
95.3
3.5
5
2,100
NC2B
pg/L
Cobalt
EPA 6010D
10.6
3.6
5
1.6
ISTV
pg/L
SW-1
Nickel
EPA 6010D
7.7
3.5
5
27.5
NC2B*
pg/L
5/6/2020
Thallium
EPA 6020B
0.16
0.06
0.1
2
ISTV
pg/L
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
18.8
1.2
2
0.35
ISTV
pg/L
Hardness, Total(SM 2340B)
EPA 6010D
47,800
131
662
100,000
NC2B
pg/L
Barium
EPA 6010D
61.4
3.5
5
2,100
NC2B
pg/L
Cobalt
EPA 6010D
9.3
3.6
5
1.6
ISTV
pg/L
Nickel
EPA 6010D
5.1
3.5
5
24.11
NC2B*
pg/L
SW-2
Thallium
EPA 6020B
0.13
0.06
0.1
2
ISTV
pg/L
5/6/2020
1,4-Dichlorobenzene
EPA 8260D
0.40 J
0.26
1
100
ISTV
pg/L
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
12.6
1.2
2
0.35
ISTV
pg/L
cis-1,2-Dichloroethene
EPA 8260D
0.95 J
0.29
1
60
ISTV
pg/L
Hardness, Total(SM 2340B)
EPA 6010D
40,300
1 131
1 662
1 100,000
1 NC2B
pg/L
Notes: MDL= Method Detection Limit
MRL = Method Reporting limit
J = Estimated concentration below the MRL.
Bold results are exceedances of the applicable standards.
NC2L = INC Groundwater Standard from 15A NCAC 2L.0202
IMAC = Interim Maximum Allowable Concentration
NC2B = NC Surface Water Standard from 15A NCAC 2B
INC 213* = Hardness -dependant NC2B
ISTV = In -Stream Target Value
Burke Co. - East Burke Landfill
Permit # 12-02 Page 1 of 1 LaBella Associates

TABLE 4: Exceedances of Standards
SAMPLE ID
PARAMETER
METHOD
RESULT
MDL
MRL
STANDARD
SOURCE
UNITS
DATE
MW-1
Cobalt
EPA 6010D
8.8
3.6
5
1
IMAC
pg/L
5/6/2020
Arsenic
EPA 6010D
30.4
4.7
10
10
NC2L
pg/L
MW-2
Cobalt
EPA 6010D
89.0
3.6
5
1
IMAC
pg/L
5/6/2020
Thallium
EPA 6020B
0.30
0.06
0.1
0.2
IMAC
pg/L
Cobalt
EPA 6010D
31.6
3.6
5
1
IMAC
pg/L
MW-3
Thallium
EPA 6020B
1.2
0.06
0.1
0.2
IMAC
pg/L
5/6/2020
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
37.6
1.2
2
3
NC2L
pg/L
SW-1
Cobalt
EPA 6010D
10.6
3.6
5
1.6
ISTV
pg/L
5/6/2020
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
18.8
1.2
2
0.35
ISTV
pg/L
SW-2
Cobalt
EPA 6010D
9.3
3.6
5
1.6
ISTV
pg/L
5/6/2020
1,4-Dioxane (p-Dioxane)
EPA 8260D Mod.
12.6
1.2
2
0.35
ISTV
pg/L
Notes: MDL= Method Detection Limit
MRL = Method Reporting limit
J = Estimated concentration below the MRL.
Burke Co. - East Burke Landfill
Permit # 12-02
NC2L = NC Groundwater Standard from 15A NCAC 2L.0202
IMAC = Interim Maximum Allowable Concentration
NC213 = NC Surface Water Standard from 15A NCAC 2B
NC 2B* = Hardness -dependant NC2B
ISTV = In -Stream Target Value
La Bella Associates

TABLE 5: May 2020 Field Parameters
Parameter
Units
Collect Date
GW Upgradient
GW Downgradient
Surface Water
MW-1
MW-2 MW-3 AMW-1
SW-1 SW-2
pH
S.U.
5/5/2020
5.50
5.72
5.54
5.65
6.61
6.37
Temperature
°C
5/5/2020
16.6
16.9
15.8
15.2
14.8
14.7
Conductivity
pS/cm
5/5/2020
105.7
278.1
299.8
117.2
334.7
189.8
Dissolved Oxygen
mg/L
5/5/2020
3.62
3.56
15.55
9.33
15.48
15.17
Oxidation Reduction Potential
mV
5/5/2020
325.8
307.8
346.6
323.4
344.1
350
Turbidity
NTU
5/5/2020
6.28
21.6
2.23
18.32
29.32
32.9
Static Water Level
Ft
5/5/2020
37.08
55.04
9.76
4.29
--
Well Depth
Ft
--
50.55
71.05
32.5
7.30
--
--
Notes: °C = degrees Centigrade
S.U. = Standard Units
pS/cm = microsemens per cm
NTU = Nephelometric Turbidity Units
Ft = feet
Burke County -East Burke LaBella Associates
Permit No. 12-02

FIGURE
Figure 1 Site Location Map

'• ill: • •s
---SLAKE_ ,-
W
�:,�_ }•
h.
Raw,
-- ' 1i
'( [�� f Ijjj��`�>•— ` I +1 � �Rt,udhiss _�i ��� � ...: •'.. - .,
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PROPvF,RT.Y
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GRAPHIC SCAL �.,
•0 1000 2000 4000
(FEET) -
ISSUED FOR:
0.3 LaBe«a GROUNDWATER MONITORING REPORT
Powered by partnership, DRAWING NAME: DRAWN BY: DATE: PROJECT NO.:
SITE LOCATION MAP RWH 02/27/19 2192621
2211 WEST MEADOWVIEW ROAD
GREENSBORO, N.C. 27407 PHONE: [phone] PROJECT NAME: DRAWING NUMBER:
EAST BURKE LANDFILL Figure 1
labellapc.com © 2020 LaBella Associates BURKE COUNTY, NORTH CAROLINA
N:\DWge\D—I.q.—Current\BURKE\GW EVENT MAPS\, SITE LOCATION MAP EAST BURKE.dwg

DRAWING
Drawing 1 May 2020 Groundwater Potentiometric Surface Map

—
LEGEND
LaBeLLa
Powered by partnership.
N^ I
/
1080 EXISTING 100' TOPOGRAPHIC CONTOUR
2211 WEST MEADOWVIEW, SUITE 101
GREENSIB RO, NC 27407
[phone]
EXISTING 20' TOPOGRAPHIC CONTOUR
SURFACE CONTOUR [FEET
labellapc.com
1020 — — AGROUNDWATER
BOVE MEAN SEA LEVEL (ANON)]
PROPERTY LINE
T
GROUNDWATER FLOW PATHWAY USED TO
CALCULATE HYDRAULIC GRADIENT
EXISTING ROAD
( / /
APPROXIMATE LIMITS OF WASTE
CENTERLINE OF STREAM
1
—1040 — \ I
1060 l
MW-1
F— T
—'°8°� / / I � I I
���� ��
COMPLIANCE WELL LOCATION AND IDENTIFICATION WITH STATIC
ELEV WATER LEVEL ELEVATION (FEET AMSL)
I �� J
/ 1 I
o SW-2 SURFACE MONITORING POINT LOCATION AND IDENTIFICATION
SEGMENT USED FOR GRADIENT CALCULATION
L_ 1 J
1
®2020 LaBella Associates
1 > > 46
4 -, ( l
,oi,
FLOW PATH LENGTH
i, 1,221 LF
EAST BURKE
LANDFILL
02 2
70,)o
°
BURKE COUNTY, NORTH CAROLINA
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 20 FEET.
/ 0 9 4 I I
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET.
0
3. STATIC WATER LEVELS WERE MEASURED ON MAY 3, 2020.
I�,
4. GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN
FIELD CONDITIONS.
�� 1040 \
\
O
90�
Ryop
Hiss 7� % FIED DETERMINED
00 108 I
EDGE OF WASTE
10Q 0�0
W1 J
NO'. DATE: DESCRIPTION.
Revisions
s.s_1
110p o�1
ho
PROJECT NUMBER 2192821.00
0
o
/
DRAWN BY:
GP-5 I \
RH
RENEWED BY:
KE
ISSUED FOR GROUNDWATER REPORT
DATE:
08/12/2020
Rid
DRAWING NAME:
�6,, \
PERMIT NO. 12-02
f SR 2300
GRAPHIC SCALE
GROUNDWATER POTENTIOMETRIC
SURFACE MAP
/ I
0 150 300 600
MAY 03, 2020
DRAWING NUMBER'.
I/
_ �1�IE�NDSHIP
(FEET)
■ / METHODIST CHURCH
1

APPENDICES
Appendix 1 Field Logs and Laboratory Analytical Reports
Appendix 2 Historical Data

Appendix 1
Field Logs and Laboratory Analytical Reports

DATE: tJS vs /2.)20
La B ietta
GROUND WATER SAMPLING LOG
Project Name:: .c.e,
Project No. /Task No.: �,lgaO-1 -dD/o3
Well ID: Sampler(s):
i� SotDhAL1�Z/ 1�rn���
Well Location:
Well Diameter:
q inches
Initial Depth to Water (DTW):
�'i Og feet
Depth to Bottom (DTB):
SD,sS feet
Water Column Thickness (WCT):
13,'"f� feet [DTB-DTW]
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
= — gallons
For 4" Well: WCT X 0.653
= 9 -I gallons
For THREE Well Volumes: WV X 3
= -2 �, S% gallons
Actual Amount Purged/Bailed: a(• 3�5 gallons
Purged with: Bailerr Pump Other:
Sampled with: ailer , Pump Other:
Depth to Water before Sampling: feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
q L4
116.1
�•
�4�
9-CA,
1 % . (o
Q :Lf q
45�. 0
1 (' 4-u
PUM
j�
01100
qS
lov
.L)z
6,33
RM
a(o -3+
Oq I�
1
s-v
iris .+
3.6'Z'
305-. v
, z,a�
�+✓t
Date of sample:
Before Sampling
Comments (weather conditions, odor, color, silt, etc.):
rn PU l ry, rn.r0C1 a k/L /
Signature: AV" Date: D';-/05 /W?'y
QA/QC Sign Off: ,T• Date: � _ [ � _ ��

DATE: o.s /o.�%v�
� LaBella
GROUND WATER SAMPLING LOG
Project Name: t. a"L' ( v Project No. /Task No.: D,Iel9*2,1 00/03 Well ID: W - a Sampler(s): N Sarov (Za&h ju, � //? • ylt-'uken
Well Location:
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT)
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled witf•
inches
Vq feet
'i-I.OS feet
1 � , D j feet [DTB-DTW]
gallons
10,5 gallons
31 • gallons
3 1. S gallons
Depth to Water before Sampling: -- feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
V
Oq 93
S-.S2,a3i
3 ,
3094
g • 53
km
1°•5"
©z°
r
s ��
a�3.4.31
29 -.5
a2;.(as
2 tq. 4
1. 600
3•
kQlt"
Date of sample:
Before Sampling
Comments (weather conditions, odor, co
ov m-cv ki , 60 `s 6 "Aa u l)of
silt, etc.):
Signature: Date:
QA/QC Sign Off: Date: - �� — lu

L� B�DATE:
� ll�
GROUND WATER SAMPLING LOG
Project Name: E , Quol—& Project No. /Task No.: alg2f it -00/03
Well ID: MW —3 Sampler(s): N -C-OtD 4d110 Lu . / 9 • rVlQSU6J
Well Location:
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled wit[
Depth to Water before Sampling:
2T-inches
feet
32 S0 feet
2Z •'T4 feet [DTB-DTW]
_ — gallons
= 14- 85 gallons
_ i+q.,5 gallons
14-4.5- gallons
feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
(i
i'L3r�
S,c�
9.49
310, 4-
I0,o q
'3&-S-.S
9,S. 09-
(2M
Sss
15-L
19•5
5-. 5-9
313, 0
14 43
34�,•_t-
&,0q
rZ
02 j
) 303
I S- X
5�'
3o 1 3-
I fa . D
3S-7.
. 2
R 4-101
1g1S7
131S-
5-6-4
211
I�.S�
34fo,�
7--23
RM
Date of sample:
Before Sampling
Comments (weather conditions, odor, color, silt, etc.):
;mmedi
Signature: Date: D0- /W2119
QA/QC Sign Off: Date:

DATE: n�IDS/zrr7.v
��- La Bella
GROUND WATER SAMPLING LOG
Project Name: S • 13w✓KD , Project No. /Task No.: Iq Z(oLl 0� /a3
Well ID: MN1 - ( Sampler(s):
Well Location:
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT)
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled witt
2 inches
�L a _feet
-4 - 3p feet
3.0 ( feet [DTB-DTW]
_ 0' 4q gallons
gallons
gallons
�y gallons
Depth to Water before Sampling: feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
1211
34q,0
f-5T
D•
,L)�
Date of sample:
Before Sampling
133 0
1 S•S
lfi, 2
0j•33
3
3z
12iM
Comments (weather conditions, odor, color, silt, etc.):
6�, &0 ; P v&enQ n J Sak n n 1zJ Sarni_ ol,
Signature: aLe& Date: r)g-/0_'5-1Z0z4D
QA/QC Sign Off: Date:

DATE:
P-.-, LaBetLa
��owp..ecib; po;tne,:4„ip SURFACE WATER MONITORING LOG
Project Name: E f3uw'V4� Project/Task No.: 2101162i•00%3
Surface Point ID: Sampler(s): N Soiv-��d��ueZ �✓:. �./
Location:
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
Oxidation -Reduction Potential
�q.% (°C)
34.4 (US/CM)
GM •3Z
15-- Lfg
3114. �
(ntu)
(mg/L)
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
s oye,�-ca �I- Os . Sam�lec� rrrnp ci i a-e �1 .
Summary/Sketch of Sampling Location
o M VV -3
V
Signature: LJU, IIAPU&A Date: 637007-O W
QA/QC Sign Off: F Date: (Q v

DATE: 05 /vS_/ 70iv
LaBetta
SURFACE WATER MONITORING LOG
Project Name: t.6urY4' Project/Task No.: 2-A-47 z1 D° /V3
Surface Point ID: d\NJ - Q, Sampler(s): t-� Ste' ROA!'h�i47,A, a
Location:
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
I + f,:4-
(0C)
(US/CM)
3a.�ly (ntu)
IqW.
(mg/L)
Oxidation -Reduction Potential 350, C)
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
O V ?A-Ccl st. G? o `s '. Sri m D 4 'i rv\ rn. k v*A-4_A-
Summary/Sketch of Sampling Location
SVJ - 2
Signature: Le, fa Date: 5, Ipg Lg. .
QA/QC Sign Off: `� Date: vW

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 20, 2020
Mr. Van Burbach
Joyce Engineering -Greensboro
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on May 07, 2020. 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
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
/7j"4w'
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Van Burbach, Joyce Engineering -NC
Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
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 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
Massachusetts Certification #: M-NC030
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
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 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92476703001
MW-1
Water
05/06/20 09:19
05/07/20 09:39
92476703002
MW-2
Water
05/06/20 10:55
05/07/20 09:39
92476703003
MW-3
Water
05/06/20 13:15
05/07/20 09:39
92476703004
AMW-1
Water
05/06/20 13:30
05/07/20 09:39
92476703005
SW-1
Water
05/06/20 12:42
05/07/20 09:39
92476703006
SW-2
Water
05/06/20 12:18
05/07/20 09:39
92476703007
Field Blank
Water
05/06/20 13:35
05/07/20 09:39
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 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Burke Co. (East Burke)
92476703
Analytes
Lab lD
Sample ID
Method
Analysts
Reported
Laboratory
92476703001
MW-1
EPA 601OD
IDS, SH1
14
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92476703002
MW-2
EPA 601OD
IDS, SH1
14
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92476703003
MW-3
EPA 601OD
IDS, SH1
14
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92476703004
AMW-1
EPA 601OD
SH1
14
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92476703005
SW-1
EPA 601OD
SH1
15
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92476703006
SW-2
EPA 601OD
SH1
15
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92476703007
Field Blank
EPA 601OD
SH1
14
PASI-A
EPA 6020E
JOR
1
PASI-A
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 4 of 34

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Burke Co. (East Burke)
92476703
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92476703001
MW-1
EPA 601 OD
Barium
59.9
ug/L
5.0
05/15/20 20:52
EPA 601 OD
Cobalt
8.8
ug/L
5.0
05/15/20 20:52
EPA 601 OD
Nickel
5.0
ug/L
5.0
05/15/20 20:52
EPA 6020B
Thallium
0.12
ug/L
0.10
05/13/20 19:14
EPA 8260D
cis-1,2-Dichloroethene
0.75J
ug/L
1.0
05/19/20 02:33
92476703002
MW-2
EPA 601 OD
Arsenic
30.4
ug/L
10.0
05/15/20 20:55
EPA 601 OD
Barium
42.8
ug/L
5.0
05/15/20 20:55
EPA 601 OD
Cobalt
89.0
ug/L
5.0
05/15/20 20:55
EPA 601 OD
Nickel
66.2
ug/L
5.0
05/15/20 20:55
EPA 6020B
Thallium
0.30
ug/L
0.10
05/13/20 19:56
EPA 8260D
Benzene
0.98J
ug/L
1.0
05/19/20 02:51
EPA 8260D
Chlorobenzene
0.29J
ug/L
1.0
05/19/20 02:51
EPA 8260D
1,4-Dichlorobenzene
2.7
ug/L
1.0
05/19/20 02:51
EPA 8260D
cis-1,2-Dichloroethene
17.6
ug/L
1.0
05/19/20 02:51
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
2.5
ug/L
2.0
05/14/20 03:54
92476703003
MW-3
EPA 601 OD
Barium
135
ug/L
5.0
05/15/20 20:59
EPA 601 OD
Cobalt
31.6
ug/L
5.0
05/15/20 20:59
EPA 601 OD
Nickel
9.7
ug/L
5.0
05/15/20 20:59
EPA 6020B
Thallium
1.2
ug/L
0.10
05/13/20 20:05
EPA 8260D
Benzene
0.67J
ug/L
1.0
05/19/20 03:09
EPA 8260D
Chlorobenzene
0.75J
ug/L
1.0
05/19/20 03:09
EPA 8260D
1,4-Dichlorobenzene
4.0
ug/L
1.0
05/19/20 03:09
EPA 8260D
1,1-Dichloroethane
0.58J
ug/L
1.0
05/19/20 03:09
EPA 8260D
cis-1,2-Dichloroethene
12.0
ug/L
1.0
05/19/20 03:09
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
37.6
ug/L
2.0
05/14/20 04:13
92476703004
AMW-1
EPA 601 OD
Barium
50.0
ug/L
5.0
05/15/20 21:15
EPA 6020B
Thallium
0.13
ug/L
0.10
05/13/20 20:13
EPA 8260D
1,4-Dichlorobenzene
0.40J
ug/L
1.0
05/19/20 03:28
EPA 8260D
cis-1,2-Dichloroethene
2.6
ug/L
1.0
05/19/20 03:28
92476703005
SW-1
EPA 601 OD
Barium
95.3
ug/L
5.0
05/15/20 21:18
EPA 601 OD
Cobalt
10.6
ug/L
5.0
05/15/20 21:18
EPA 601 OD
Nickel
7.7
ug/L
5.0
05/15/20 21:18
EPA 601 OD
Hardness, Total(SM 2340B)
47800
ug/L
662
05/15/20 21:18
EPA 6020B
Thallium
0.16
ug/L
0.10
05/13/20 22:16
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
18.8
ug/L
2.0
05/14/20 04:53
92476703006
SW-2
EPA 601 OD
Barium
61.4
ug/L
5.0
05/15/20 21:22
EPA 601 OD
Cobalt
9.3
ug/L
5.0
05/15/20 21:22
EPA 601 OD
Nickel
5.1
ug/L
5.0
05/15/20 21:22
EPA 601 OD
Hardness, Total(SM 2340B)
40300
ug/L
662
05/15/20 21:22
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 5 of 34

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Burke Co. (East Burke)
92476703
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92476703006
SW-2
EPA 6020B
Thallium
0.13
ug/L
0.10
05/13/20 22:24
EPA 8260D
1,4-Dichlorobenzene
0.40J
ug/L
1.0
05/19/20 04:05
EPA 8260D
cis-1,2-Dichloroethene
0.95J
ug/L
1.0
05/19/20 04:05
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
12.6
ug/L
2.0
05/14/20 05:13
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 6 of 34

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: MWA
Lab ID:
92476703001
Collected:
05/06/20
09:19
Received: 05/07/20 09:39 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:34
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 20:52
7440-38-2
Barium
59.9
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 20:52
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 20:52
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 20:52
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 20:52
7440-47-3
Cobalt
8.8
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 20:52
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 20:52
7440-50-8
Lead
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 20:52
7439-92-1
Nickel
5.0
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 20:52
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 20:52
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 20:52
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 20:52
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 20:52
7440-66-6
6020 MET ICPMS
Analytical
Method: EPA 6020E
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Thallium
0.12
ug/L
0.10
0.060
1
05/13/20 01:37
05/13/20 19:14
7440-28-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 02:33
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 02:33
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 02:33
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 02:33
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 02:33
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 02:33
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 02:33
74-83-9
IK,v2
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 02:33
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 02:33
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 02:33
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 02:33
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 02:33
75-00-3
IK
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 02:33
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 02:33
74-87-3
IK
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 02:33
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 02:33
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 02:33
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 02:33
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 02:33
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 02:33
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 02:33
110-57-6
IH
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 02:33
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 02:33
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 02:33
75-35-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 34

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: MW-1 Lab ID: 92476703001 Collected: 05/06/20 09:19 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
0.75J
ug/L
1.0
0.29
1
05/19/20 02:33
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 02:33
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 02:33
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 02:33
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 02:33
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 02:33
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 02:33
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 02:33
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 02:33
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 02:33
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 02:33
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 02:33
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 02:33
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 02:33
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 02:33
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 02:33
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 02:33
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 02:33
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 02:33
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 02:33
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 02:33
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 02:33
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 02:33
1330-20-7
96
%
70-130
1
05/19/20 02:33
460-00-4
101
%
70-130
1
05/19/20 02:33
17060-07-0
100
%
70-130
1
05/19/20 02:33
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/14/20 03:32
123-91-1
101
%
50-150
1
05/14/20 03:32
17060-07-0
92
%
50-150
1
05/14/20 03:32
2037-26-5
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 34

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: MW-2
Lab ID:
92476703002
Collected:
05/06/20
10:55
Received: 05/07/20 09:39 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
6010 MET ICP
Analytical
Method: EPA 6010D
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:38
7440-36-0
Arsenic
30.4
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 20:55
7440-38-2
Barium
42.8
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 20:55
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 20:55
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 20:55
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 20:55
7440-47-3
Cobalt
89.0
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 20:55
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 20:55
7440-50-8
Lead
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 20:55
7439-92-1
Nickel
66.2
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 20:55
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 20:55
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 20:55
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 20:55
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 20:55
7440-66-6
6020 MET ICPMS
Analytical
Method: EPA 6020E
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Thallium
0.30
ug/L
0.10
0.060
1
05/13/20 01:37
05/13/20 19:56
7440-28-0
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 02:51
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 02:51
107-13-1
Benzene
0.981
ug/L
1.0
0.15
1
05/19/20 02:51
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 02:51
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 02:51
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 02:51
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 02:51
74-83-9
IK,v2
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 02:51
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 02:51
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 02:51
56-23-5
Chlorobenzene
0.29J
ug/L
1.0
0.23
1
05/19/20 02:51
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 02:51
75-00-3
IK
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 02:51
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 02:51
74-87-3
IK
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 02:51
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 02:51
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 02:51
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 02:51
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 02:51
95-50-1
1,4-Dichlorobenzene
2.7
ug/L
1.0
0.26
1
05/19/20 02:51
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 02:51
110-57-6
IH
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 02:51
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 02:51
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 02:51
75-35-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: MW-2 Lab ID: 92476703002 Collected: 05/06/20 10:55 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
17.6
ug/L
1.0
0.29
1
05/19/20 02:51
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 02:51
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 02:51
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 02:51
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 02:51
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 02:51
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 02:51
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 02:51
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 02:51
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 02:51
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 02:51
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 02:51
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 02:51
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 02:51
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 02:51
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 02:51
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 02:51
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 02:51
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 02:51
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 02:51
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 02:51
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 02:51
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 02:51
1330-20-7
98
%
70-130
1
05/19/20 02:51
460-00-4
104
%
70-130
1
05/19/20 02:51
17060-07-0
102
%
70-130
1
05/19/20 02:51
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
2.5
ug/L
2.0
1.2
1
05/14/20 03:54
123-91-1
109
%
50-150
1
05/14/20 03:54
17060-07-0
100
%
50-150
1
05/14/20 03:54
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: MW-3 Lab ID: 92476703003 Collected: 05/06/20 13:15 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:42
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 20:59
7440-38-2
Barium
135
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 20:59
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 20:59
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 20:59
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 20:59
7440-47-3
Cobalt
31.6
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 20:59
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 20:59
7440-50-8
Lead
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 02:42
7439-92-1
Nickel
9.7
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 20:59
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 20:59
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 20:59
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 20:59
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 20:59
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
1.2
ug/L
0.10
0.060
1
05/13/20 01:37
05/13/20 20:05
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 03:09
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 03:09
107-13-1
Benzene
0.67J
ug/L
1.0
0.15
1
05/19/20 03:09
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 03:09
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 03:09
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 03:09
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 03:09
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 03:09
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 03:09
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 03:09
56-23-5
Chlorobenzene
0.75J
ug/L
1.0
0.23
1
05/19/20 03:09
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 03:09
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 03:09
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 03:09
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 03:09
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 03:09
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 03:09
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 03:09
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 03:09
95-50-1
1,4-Dichlorobenzene
4.0
ug/L
1.0
0.26
1
05/19/20 03:09
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 03:09
110-57-6
1,1-Dichloroethane
0.58J
ug/L
1.0
0.27
1
05/19/20 03:09
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 03:09
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 03:09
75-35-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
IH
Page 11 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: MW-3 Lab ID: 92476703003 Collected: 05/06/20 13:15 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
12.0
ug/L
1.0
0.29
1
05/19/20 03:09
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 03:09
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 03:09
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 03:09
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 03:09
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 03:09
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 03:09
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 03:09
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 03:09
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 03:09
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 03:09
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 03:09
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 03:09
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 03:09
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 03:09
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 03:09
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 03:09
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 03:09
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 03:09
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 03:09
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 03:09
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 03:09
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 03:09
1330-20-7
97
%
70-130
1
05/19/20 03:09
460-00-4
106
%
70-130
1
05/19/20 03:09
17060-07-0
103
%
70-130
1
05/19/20 03:09
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
37.6
ug/L
2.0
1.2
1
05/14/20 04:13
123-91-1
107
%
50-150
1
05/14/20 04:13
17060-07-0
92
%
50-150
1
05/14/20 04:13
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: AMW-1 Lab ID: 92476703004 Collected: 05/06/20 13:30 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:46
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:15
7440-38-2
Barium
50.0
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:15
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 21:15
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 21:15
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 21:15
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 21:15
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 21:15
7440-50-8
Lead
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 21:15
7439-92-1
Nickel
ND
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:15
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:15
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 21:15
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 21:15
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 21:15
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
0.13
ug/L
0.10
0.060
1
05/13/20 01:37
05/13/20 20:13
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 03:28
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 03:28
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 03:28
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 03:28
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 03:28
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 03:28
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 03:28
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 03:28
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 03:28
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 03:28
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 03:28
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 03:28
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 03:28
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 03:28
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 03:28
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 03:28
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 03:28
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 03:28
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 03:28
95-50-1
1,4-Dichlorobenzene
0.40J
ug/L
1.0
0.26
1
05/19/20 03:28
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 03:28
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 03:28
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 03:28
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 03:28
75-35-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
IH
Page 13 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: AMW-1 Lab ID: 92476703004 Collected: 05/06/20 13:30 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
2.6
ug/L
1.0
0.29
1
05/19/20 03:28
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 03:28
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 03:28
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 03:28
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 03:28
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 03:28
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 03:28
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 03:28
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 03:28
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 03:28
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 03:28
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 03:28
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 03:28
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 03:28
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 03:28
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 03:28
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 03:28
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 03:28
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 03:28
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 03:28
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 03:28
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 03:28
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 03:28
1330-20-7
97
%
70-130
1
05/19/20 03:28
460-00-4
107
%
70-130
1
05/19/20 03:28
17060-07-0
104
%
70-130
1
05/19/20 03:28
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/14/20 04:33
123-91-1
108
%
50-150
1
05/14/20 04:33
17060-07-0
100
%
50-150
1
05/14/20 04:33
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: SW-1 Lab ID: 92476703005 Collected: 05/06/20 12:42 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:51
7440-36-0
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:18
7440-38-2
95.3
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:18
7440-39-3
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 21:18
7440-41-7
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 21:18
7440-43-9
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 21:18
7440-47-3
10.6
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 21:18
7440-48-4
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 21:18
7440-50-8
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 21:18
7439-92-1
7.7
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:18
7440-02-0
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:18
7782-49-2
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 21:18
7440-22-4
47800
ug/L
662
131
1
05/13/20 02:40
05/15/20 21:18
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 21:18
7440-62-2
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 21:18
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services
-Asheville
Thallium
0.16
ug/L
0.10
0.060
1 05/13/20 01:37
05/13/20 22:16
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 03:46
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 03:46
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 03:46
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 03:46
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 03:46
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 03:46
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 03:46
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 03:46
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 03:46
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 03:46
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 03:46
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 03:46
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 03:46
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 03:46
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 03:46
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 03:46
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 03:46
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 03:46
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 03:46
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 03:46
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 03:46
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 03:46
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 03:46
107-06-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
IK
I.,
Page 15 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: SW-1 Lab ID: 92476703005 Collected: 05/06/20 12:42 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.24
1
05/19/20 03:46
75-35-4
ND
ug/L
1.0
0.29
1
05/19/20 03:46
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 03:46
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 03:46
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 03:46
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 03:46
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 03:46
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 03:46
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 03:46
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 03:46
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 03:46
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 03:46
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 03:46
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 03:46
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 03:46
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 03:46
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 03:46
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 03:46
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 03:46
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 03:46
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 03:46
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 03:46
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 03:46
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 03:46
1330-20-7
98
%
70-130
1
05/19/20 03:46
460-00-4
107
%
70-130
1
05/19/20 03:46
17060-07-0
102
%
70-130
1
05/19/20 03:46
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
18.8
ug/L
2.0
1.2
1
05/14/20 04:53
123-91-1
108
%
50-150
1
05/14/20 04:53
17060-07-0
95
%
50-150
1
05/14/20 04:53
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 16 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: SW-2 Lab ID: 92476703006 Collected: 05/06/20 12:18 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:55
7440-36-0
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:22
7440-38-2
61.4
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:22
7440-39-3
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 21:22
7440-41-7
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 21:22
7440-43-9
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 21:22
7440-47-3
9.3
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 21:22
7440-48-4
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 21:22
7440-50-8
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 21:22
7439-92-1
5.1
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:22
7440-02-0
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:22
7782-49-2
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 21:22
7440-22-4
40300
ug/L
662
131
1
05/13/20 02:40
05/15/20 21:22
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 21:22
7440-62-2
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 21:22
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services
-Asheville
Thallium
0.13
ug/L
0.10
0.060
1 05/13/20 01:37
05/13/20 22:24
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 04:05
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 04:05
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 04:05
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 04:05
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 04:05
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 04:05
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 04:05
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 04:05
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 04:05
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 04:05
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 04:05
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 04:05
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 04:05
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 04:05
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 04:05
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 04:05
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 04:05
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 04:05
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 04:05
95-50-1
1,4-Dichlorobenzene
0.40J
ug/L
1.0
0.26
1
05/19/20 04:05
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 04:05
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 04:05
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 04:05
107-06-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
IK
I.,
Page 17 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: SW-2 Lab ID: 92476703006 Collected: 05/06/20 12:18 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.24
1
05/19/20 04:05
75-35-4
0.95J
ug/L
1.0
0.29
1
05/19/20 04:05
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 04:05
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 04:05
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 04:05
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 04:05
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 04:05
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 04:05
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 04:05
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 04:05
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 04:05
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 04:05
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 04:05
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 04:05
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 04:05
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 04:05
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 04:05
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 04:05
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 04:05
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 04:05
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 04:05
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 04:05
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 04:05
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 04:05
1330-20-7
96
%
70-130
1
05/19/20 04:05
460-00-4
110
%
70-130
1
05/19/20 04:05
17060-07-0
102
%
70-130
1
05/19/20 04:05
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
12.6
ug/L
2.0
1.2
1
05/14/20 05:13
123-91-1
107
%
50-150
1
05/14/20 05:13
17060-07-0
96
%
50-150
1
05/14/20 05:13
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: Field Blank Lab ID: 92476703007 Collected: 05/06/20 13:35 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/13/20 02:40
05/15/20 02:59
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:25
7440-38-2
Barium
ND
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:25
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/13/20 02:40
05/15/20 21:25
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/13/20 02:40
05/15/20 21:25
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/13/20 02:40
05/15/20 21:25
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
05/13/20 02:40
05/15/20 21:25
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/13/20 02:40
05/15/20 21:25
7440-50-8
Lead
ND
ug/L
5.0
4.5
1
05/13/20 02:40
05/15/20 21:25
7439-92-1
Nickel
ND
ug/L
5.0
3.5
1
05/13/20 02:40
05/15/20 21:25
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/13/20 02:40
05/15/20 21:25
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/13/20 02:40
05/15/20 21:25
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/13/20 02:40
05/15/20 21:25
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/13/20 02:40
05/15/20 21:25
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.060
1
05/13/20 01:37
05/13/20 15:49
7440-28-0
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
25.0
6.2
1
05/19/20 01:19
67-64-1
Acrylonitrile
ND
ug/L
10.0
0.90
1
05/19/20 01:19
107-13-1
Benzene
ND
ug/L
1.0
0.15
1
05/19/20 01:19
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.34
1
05/19/20 01:19
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.26
1
05/19/20 01:19
75-27-4
Bromoform
ND
ug/L
1.0
0.62
1
05/19/20 01:19
75-25-2
Bromomethane
ND
ug/L
2.0
0.62
1
05/19/20 01:19
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
3.3
1
05/19/20 01:19
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.40
1
05/19/20 01:19
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.22
1
05/19/20 01:19
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.23
1
05/19/20 01:19
108-90-7
Chloroethane
ND
ug/L
1.0
0.49
1
05/19/20 01:19
75-00-3
Chloroform
ND
ug/L
5.0
2.3
1
05/19/20 01:19
67-66-3
Chloromethane
ND
ug/L
1.0
0.39
1
05/19/20 01:19
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
5.0
0.26
1
05/19/20 01:19
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.41
1
05/19/20 01:19
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.26
1
05/19/20 01:19
106-93-4
Dibromomethane
ND
ug/L
1.0
0.46
1
05/19/20 01:19
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.29
1
05/19/20 01:19
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.26
1
05/19/20 01:19
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.54
1
05/19/20 01:19
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.27
1
05/19/20 01:19
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.34
1
05/19/20 01:19
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.24
1
05/19/20 01:19
75-35-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
IK,v2
IK
IH
Page 19 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
Sample: Field Blank Lab ID: 92476703007 Collected: 05/06/20 13:35 Received: 05/07/20 09:39 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
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)
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: 05/20/2020 02:22 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.29
1
05/19/20 01:19
156-59-2
ND
ug/L
1.0
0.25
1
05/19/20 01:19
156-60-5
ND
ug/L
1.0
0.19
1
05/19/20 01:19
78-87-5
ND
ug/L
1.0
0.30
1
05/19/20 01:19
10061-01-5
ND
ug/L
1.0
0.31
1
05/19/20 01:19
10061-02-6
ND
ug/L
1.0
0.26
1
05/19/20 01:19
100-41-4
ND
ug/L
5.0
0.57
1
05/19/20 01:19
591-78-6
ND
ug/L
20.0
12.5
1
05/19/20 01:19
74-88-4
v2
ND
ug/L
5.0
3.7
1
05/19/20 01:19
75-09-2
ND
ug/L
5.0
4.5
1
05/19/20 01:19
108-10-1
v1
ND
ug/L
1.0
0.27
1
05/19/20 01:19
100-42-5
ND
ug/L
1.0
0.34
1
05/19/20 01:19
630-20-6
ND
ug/L
1.0
0.22
1
05/19/20 01:19
79-34-5
ND
ug/L
1.0
0.16
1
05/19/20 01:19
127-18-4
ND
ug/L
1.0
0.24
1
05/19/20 01:19
108-88-3
ND
ug/L
1.0
0.18
1
05/19/20 01:19
71-55-6
ND
ug/L
1.0
0.24
1
05/19/20 01:19
79-00-5
ND
ug/L
1.0
0.22
1
05/19/20 01:19
79-01-6
ND
ug/L
1.0
0.31
1
05/19/20 01:19
75-69-4
IK
ND
ug/L
1.0
0.35
1
05/19/20 01:19
96-18-4
ND
ug/L
2.0
1.4
1
05/19/20 01:19
108-05-4
v1
ND
ug/L
1.0
0.24
1
05/19/20 01:19
75-01-4
IK
ND
ug/L
1.0
0.63
1
05/19/20 01:19
1330-20-7
95
%
70-130
1
05/19/20 01:19
460-00-4
100
%
70-130
1
05/19/20 01:19
17060-07-0
102
%
70-130
1
05/19/20 01:19
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
05/13/20 22:36
123-91-1
101
%
50-150
1
05/13/20 22:36
17060-07-0
85
%
50-150
1
05/13/20 22:36
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 20 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
QC Batch: 541200 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
METHOD BLANK: 2884206 Matrix: Water
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
5.0
3.0
05/15/20 01:44
Arsenic
ug/L
ND
10.0
4.7
05/15/20 20:13
Barium
ug/L
ND
5.0
3.5
05/15/20 20:13
Beryllium
ug/L
ND
1.0
0.70
05/15/20 20:13
Cadmium
ug/L
ND
1.0
0.40
05/15/20 20:13
Chromium
ug/L
ND
5.0
3.7
05/15/20 20:13
Cobalt
ug/L
ND
5.0
3.6
05/15/20 20:13
Copper
ug/L
ND
5.0
4.3
05/15/20 20:13
Hardness, Total(SM 2340B)
ug/L
ND
662
131
05/15/20 20:13
Lead
ug/L
ND
5.0
4.5
05/15/20 20:13
Nickel
ug/L
ND
5.0
3.5
05/15/20 20:13
Selenium
ug/L
ND
10.0
4.7
05/15/20 20:13
Silver
ug/L
ND
5.0
2.5
05/15/20 20:13
Vanadium
ug/L
ND
5.0
3.9
05/15/20 20:13
Zinc
ug/L
ND
10.0
9.5
05/15/20 20:13
LABORATORY CONTROL SAMPLE:
Parameter
2884207
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
ug/L
500
461
92
80-120
Arsenic
ug/L
500
495
99
80-120
Barium
ug/L
500
509
102
80-120
Beryllium
ug/L
500
502
100
80-120
Cadmium
ug/L
500
509
102
80-120
Chromium
ug/L
500
510
102
80-120
Cobalt
ug/L
500
507
101
80-120
Copper
ug/L
500
528
106
80-120
Hardness, Total(SM 2340B)
ug/L
33100
33500
101
80-120
Lead
ug/L
500
509
102
80-120
Nickel
ug/L
500
503
101
80-120
Selenium
ug/L
500
494
99
80-120
Silver
ug/L
250
234
94
80-120
Vanadium
ug/L
500
514
103
80-120
Zinc
ug/L
500
494
99
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
MATRIX SPIKE & MATRIX SPIKE
Parameter
DUPLICATE: 2884208
MS
92477131001 Spike
Units Result Conc.
MSD
Spike
Conc.
2884209
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD
Qual
Antimony
ug/L
ND
500
500
225
229
45
46
75-125
2
20
M1
Arsenic
ug/L
ND
500
500
398
386
80
77
75-125
3
20
Barium
ug/L
3060
500
500
3540
3350
97
59
75-125
5
20
M1
Beryllium
ug/L
3.4
500
500
463
449
92
89
75-125
3
20
Cadmium
ug/L
2.5
500
500
459
445
91
88
75-125
3
20
Chromium
ug/L
319
500
500
784
748
93
86
75-125
5
20
Cobalt
ug/L
251
500
500
689
644
88
79
75-125
7
20
Copper
ug/L
443
500
500
979
930
107
97
75-125
5
20
Hardness, Total(SM 2340B)
ug/L
657000
33100
33100
684000
663000
81
20
75-125
3
Lead
ug/L
68.8
500
500
531
514
93
89
75-125
3
20
Nickel
ug/L
565
500
500
976
901
82
67
75-125
8
20
M1
Selenium
ug/L
19.5
500
500
389
378
74
72
75-125
3
20
M1
Silver
ug/L
ND
250
250
214
216
86
87
75-125
1
20
Vanadium
ug/L
456
500
500
943
896
97
88
75-125
5
20
Zinc
ug/L
649
500
500
1090
1030
88
75
75-125
6
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
QC Batch: 541202 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
METHOD BLANK: 2884214 Matrix: Water
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.10 0.050 05/14/2014:08
LABORATORY CONTROL SAMPLE: 2884215
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 10 9.7 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2884216 2884217
MS MSD
92476703001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L 0.12 10 10 9.9 9.9 98 98 75-125 0 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
QC Batch: 542117 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
METHOD BLANK: 2888703 Matrix: Water
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
05/19/20 00:24
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
05/19/20 00:24
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/19/20 00:24
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
05/19/20 00:24
1,1-Dichloroethane
ug/L
ND
1.0
0.27
05/19/20 00:24
1,1-Dichloroethene
ug/L
ND
1.0
0.24
05/19/20 00:24
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
05/19/20 00:24
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
05/19/20 00:24
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
05/19/20 00:24
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
05/19/20 00:24
1,2-Dichloroethane
ug/L
ND
1.0
0.34
05/19/20 00:24
1,2-Dichloropropane
ug/L
ND
1.0
0.19
05/19/20 00:24
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
05/19/20 00:24
2-Butanone (MEK)
ug/L
ND
5.0
3.3
05/19/20 00:24
2-Hexanone
ug/L
ND
5.0
0.57
05/19/20 00:24
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
05/19/20 00:24
Acetone
ug/L
ND
25.0
6.2
05/19/20 00:24
Acrylonitrile
ug/L
ND
10.0
0.90
05/19/20 00:24
Benzene
ug/L
ND
1.0
0.15
05/19/20 00:24
Bromochloromethane
ug/L
ND
1.0
0.34
05/19/20 00:24
Bromodichloromethane
ug/L
ND
1.0
0.26
05/19/20 00:24
Bromoform
ug/L
ND
1.0
0.62
05/19/20 00:24
Bromomethane
ug/L
ND
2.0
0.62
05/19/20 00:24
Carbon disulfide
ug/L
ND
2.0
0.40
05/19/20 00:24
Carbon tetrachloride
ug/L
ND
1.0
0.22
05/19/20 00:24
Chlorobenzene
ug/L
ND
1.0
0.23
05/19/20 00:24
Chloroethane
ug/L
ND
1.0
0.49
05/19/20 00:24
Chloroform
ug/L
ND
5.0
2.3
05/19/20 00:24
Chloromethane
ug/L
ND
1.0
0.39
05/19/20 00:24
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
05/19/20 00:24
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
05/19/20 00:24
Dibromochloromethane
ug/L
ND
1.0
0.41
05/19/20 00:24
Dibromomethane
ug/L
ND
1.0
0.46
05/19/20 00:24
Ethylbenzene
ug/L
ND
1.0
0.26
05/19/20 00:24
lodomethane
ug/L
ND
20.0
12.5
05/19/20 00:24
Methylene Chloride
ug/L
ND
5.0
3.7
05/19/20 00:24
Styrene
ug/L
ND
1.0
0.27
05/19/20 00:24
Tetrachloroethene
ug/L
ND
1.0
0.16
05/19/20 00:24
Toluene
ug/L
ND
1.0
0.24
05/19/20 00:24
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
05/19/20 00:24
v1
I K,v2
IK
IK
v2
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
METHOD BLANK: 2888703 Matrix: Water
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703006, 92476703007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
05/19/20 00:24
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
05/19/20 00:24 IH
Trichloroethene
ug/L
ND
1.0
0.22
05/19/20 00:24
Trichlorofluoromethane
ug/L
ND
1.0
0.31
05/19/20 00:24 IK
Vinyl acetate
ug/L
ND
2.0
1.4
05/19/20 00:24 v1
Vinyl chloride
ug/L
ND
1.0
0.24
05/19/20 00:24 IK
Xylene (Total)
ug/L
ND
1.0
0.63
05/19/20 00:24
1,2-Dichloroethane-d4 (S)
%
102
70-130
05/19/20 00:24
4-Bromofluorobenzene (S)
%
97
70-130
05/19/20 00:24
Toluene-d8 (S)
%
102
70-130
05/19/20 00:24
LABORATORY CONTROL SAMPLE: 2888704
Parameter
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
55.7
111
70-130
1,1,1-Trichloroethane
ug/L
50
52.5
105
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
53.5
107
70-130
1,1,2-Trichloroethane
ug/L
50
54.0
108
70-130
1,1-Dichloroethane
ug/L
50
51.7
103
70-130
1,1-Dichloroethene
ug/L
50
53.0
106
70-130
1,2,3-Trichloropropane
ug/L
50
55.2
110
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
58.4
117
70-130
1,2-Dibromoethane (EDB)
ug/L
50
54.7
109
70-130
1,2-Dichlorobenzene
ug/L
50
53.3
107
70-130
1,2-Dichloroethane
ug/L
50
51.9
104
70-130
1,2-Dichloropropane
ug/L
50
54.4
109
70-130
1,4-Dichlorobenzene
ug/L
50
52.0
104
70-130
2-Butanone (MEK)
ug/L
100
119
119
64-135
2-Hexanone
ug/L
100
117
117
66-135
4-Methyl-2-pentanone (MIBK)
ug/L
100
121
121
70-130 v1
Acetone
ug/L
100
119
119
61-157
Acrylonitrile
ug/L
250
259
104
61-143
Benzene
ug/L
50
53.0
106
70-130
Bromochloromethane
ug/L
50
48.8
98
70-130
Bromodichloromethane
ug/L
50
56.4
113
70-130
Bromoform
ug/L
50
56.0
112
70-130
Bromomethane
ug/L
50
37.1
74
38-130lK,v3
Carbon disulfide
ug/L
50
52.3
105
68-130
Carbon tetrachloride
ug/L
50
55.3
111
70-130
Chlorobenzene
ug/L
50
53.2
106
70-130
Chloroethane
ug/L
50
37.6
75
37-142 IK
Chloroform
ug/L
50
51.3
103
70-130
Chloromethane
ug/L
50
47.6
95
48-130lK
cis-1,2-Dichloroethene
ug/L
50
52.0
104
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 34

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
LABORATORY CONTROL SAMPLE:
Parameter
2888704
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
50
55.3
111
70-130
Dibromochloromethane
ug/L
50
56.6
113
70-130
Dibromomethane
ug/L
50
51.6
103
70-130
Ethylbenzene
ug/L
50
50.6
101
70-130
lodomethane
ug/L
100
78.8
79
40-130 v3
Methylene Chloride
ug/L
50
48.7
97
67-132
Styrene
ug/L
50
54.8
110
70-130
Tetrachloroethene
ug/L
50
52.4
105
69-130
Toluene
ug/L
50
51.1
102
70-130
trans-1,2-Dichloroethene
ug/L
50
51.6
103
70-130
trans- 1,3-Dichloropropene
ug/L
50
56.0
112
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
88.6
177
35-1891H
Trichloroethene
ug/L
50
51.5
103
70-130
Trichlorofluoromethane
ug/L
50
51.6
103
63-1301K
Vinyl acetate
ug/L
100
120
120
55-143 v1
Vinyl chloride
ug/L
50
56.1
112
70-131 IK
Xylene (Total)
ug/L
150
154
103
70-130
1,2-Dichloroethane-d4 (S)
%
96
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
103
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888705
MS
92476718003 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2888706
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.3
21.7
111
108
73-134
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
20.3
21.8
101
109
82-143
7
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.3
21.7
106
109
70-136
2
30
1,1,2-Trichloroethane
ug/L
ND
20
20
19.7
20.0
98
100
70-135
1
30
1,1-Dichloroethane
ug/L
ND
20
20
21.8
22.8
109
114
70-139
5
30
1,1-Dichloroethene
ug/L
ND
20
20
22.7
24.1
114
121
70-154
6
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.4
22.0
107
110
71-137
3
30
1,2-Dibromo-3-
ug/L
ND
20
20
18.7
18.4
94
92
65-134
2
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.5
22.1
107
111
70-137
3
30
1,2-Dichlorobenzene
ug/L
ND
20
20
24.1
25.8
121
129
70-133
7
30
1,2-Dichloroethane
ug/L
ND
20
20
21.5
22.3
108
111
70-137
3
30
1,2-Dichloropropane
ug/L
ND
20
20
22.3
22.6
112
113
70-140
1
30
1,4-Dichlorobenzene
ug/L
ND
20
20
24.2
23.9
121
120
70-133
1
30
2-Butanone (MEK)
ug/L
ND
40
40
37.8
40.3
94
101
60-139
6
30
2-Hexanone
ug/L
ND
40
40
43.5
43.4
109
108
65-138
0
30
4-Methyl-2-pentanone
ug/L
ND
40
40
39.2
40.7
98
102
65-135
4
30
(MIBK)
Acetone ug/L
ND 40 40 38.9 42.2 97 106 60-148
8 30
Acrylonitrile ug/L
ND 100 100 102 108 102 108 64-147
5 30
Benzene ug/L
ND 20 20 21.7 23.1 109 115 70-151
6 30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM
without the written consent of Pace Analytical Services, LLC.
Page 26 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2888705
MS
92476718003 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
2888706
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Bromochloromethane
ug/L
ND
20
20
19.0
21.2
95
106
70-141
11
30
Bromodichloromethane
ug/L
ND
20
20
19.4
20.2
97
101
70-138
4
30
Bromoform
ug/L
ND
20
20
17.3
18.4
86
92
63-130
7
30
Bromomethane
ug/L
ND
20
20
24.9
26.3
124
131
15-152
5
30 IH,v3
Carbon disulfide
ug/L
ND
20
20
21.1
21.9
106
110
69-149
4
30
Carbon tetrachloride
ug/L
ND
20
20
20.7
21.2
104
106
70-143
2
30
Chlorobenzene
ug/L
ND
20
20
23.3
23.3
117
116
70-138
0
30
Chloroethane
ug/L
ND
20
20
20.3
22.0
102
110
52-163
8
30
Chloroform
ug/L
ND
20
20
21.2
22.3
106
112
70-139
5
30
Chloromethane
ug/L
ND
20
20
17.7
19.0
88
95
41-139
7
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.4
22.5
107
112
70-141
5
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.2
20.6
101
103
70-137
2
30
Dibromochloromethane
ug/L
ND
20
20
20.2
21.7
101
108
70-134
7
30
Dibromomethane
ug/L
ND
20
20
21.1
20.6
105
103
70-138
2
30
Ethylbenzene
ug/L
ND
20
20
22.4
22.9
112
115
66-153
2
30
lodomethane
ug/L
ND
40
40
22.7
24.3
57
61
20-138
7
30 v3
Methylene Chloride
ug/L
ND
20
20
24.5
24.5
122
123
42-159
0
30
Styrene
ug/L
ND
20
20
23.2
22.9
116
114
70-135
1
30
Tetrachloroethene
ug/L
ND
20
20
21.7
21.6
109
108
59-143
1
30
Toluene
ug/L
ND
20
20
20.3
21.3
101
106
59-148
5
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.0
24.0
110
120
70-146
9
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.4
19.7
97
98
70-135
1
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
20.5
19.2
103
96
47-135
7
30 IH
Trichloroethene
ug/L
ND
20
20
21.7
21.5
109
107
70-147
1
30
Trichlorofluoromethane
ug/L
ND
20
20
18.0
18.5
90
93
70-148
3
30
Vinyl acetate
ug/L
ND
40
40
44.0
46.1
110
115
49-151
5
30 v1
Vinyl chloride
ug/L
ND
20
20
21.0
22.0
105
110
70-156
5
30
Xylene (Total)
ug/L
ND
60
60
69.6
70.6
116
118
63-158
2
30
1,2-Dichloroethane-d4 (S)
%
106
106
70-130
4-Bromofluorobenzene (S)
%
96
99
70-130
Toluene-d8 (S)
%
98
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
QC Batch: 541430 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703007
METHOD BLANK: 2885367
Matrix:
Water
Associated Lab Samples:
92476703001, 92476703002, 92476703003, 92476703004, 92476703005, 92476703007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 05/13/20 21:56
1,2-Dichloroethane-d4 (S)
%
93
50-150
05/13/20 21:56
Toluene-d8 (S)
%
93
50-150
05/13/20 21:56
LABORATORY CONTROL SAMPLE: 2885368
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 18.9 95 70-130
1,2-Dichloroethane-d4 (S) % 97 50-150
Toluene-d8 (S) % 85 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885369
2885370
MS
MSD
92476703005 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 18.8 20
20 35.2 38.7
82
99
50-150
9 30
1,2-Dichloroethane-d4 (S)
%
99
105
50-150
30
Toluene-d8 (S)
%
91
87
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
QC Batch: 541431 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92476703006
METHOD BLANK: 2885371
Matrix:
Water
Associated Lab Samples: 92476703006
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 05/13/20 22:16
1,2-Dichloroethane-d4 (S)
%
93
50-150
05/13/20 22:16
Toluene-d8 (S)
%
95
50-150
05/13/20 22:16
LABORATORY CONTROL SAMPLE: 2885372
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 18.5 92 70-130
1,2-Dichloroethane-d4 (S) % 97 50-150
Toluene-d8(S) % 84 50-150
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 2885373
2885374
MS
MSD
92476703006 Spike
Spike MS MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc. Result Result
% Rec
% Rec
Limits
RPD RPD Qual
1,4-Dioxane(p-Dioxane)
ug/L 12.6 20
20 30.0 32.3
87
98
50-150
7 30
1,2-Dichloroethane-d4 (S)
%
100
99
50-150
30
Toluene-d8 (S)
%
86
113
50-150
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 34

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: Burke Co. (East Burke)
Pace Project No.: 92476703
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/20/2020 02:22 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Burke Co. (East Burke)
Pace Project No.:
92476703
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92476703001
MW-1
EPA 3010A
541200
EPA 6010D
541215
92476703002
MW-2
EPA 3010A
541200
EPA 6010D
541215
92476703003
MW-3
EPA 3010A
541200
EPA 6010D
541215
92476703004
AMW-1
EPA 3010A
541200
EPA 6010D
541215
92476703005
SW-1
EPA 3010A
541200
EPA 6010D
541215
92476703006
SW-2
EPA 3010A
541200
EPA 6010D
541215
92476703007
Field Blank
EPA 3010A
541200
EPA6010D
541215
92476703001
MW-1
EPA 3010A
541202
EPA 6020B
541210
92476703002
MW-2
EPA 3010A
541202
EPA 6020B
541210
92476703003
MW-3
EPA 3010A
541202
EPA 6020B
541210
92476703004
AMW-1
EPA 3010A
541202
EPA 6020B
541210
92476703005
SW-1
EPA 3010A
541202
EPA 6020B
541210
92476703006
SW-2
EPA 3010A
541202
EPA 6020B
541210
92476703007
Field Blank
EPA 3010A
541202
EPA 6020B
541210
92476703001
MW-1
EPA 8260D
542117
92476703002
MW-2
EPA 8260D
542117
92476703003
MW-3
EPA 8260D
542117
92476703004
AMW-1
EPA 8260D
542117
92476703005
SW-1
EPA 8260D
542117
92476703006
SW-2
EPA 8260D
542117
92476703007
Field Blank
EPA 8260D
542117
92476703001
MW-1
EPA 8260D Mod.
541430
92476703002
MW-2
EPA 8260D Mod.
541430
92476703003
MW-3
EPA 8260D Mod.
541430
92476703004
AMW-1
EPA 8260D Mod.
541430
92476703005
SW-1
EPA 8260D Mod.
541430
92476703006
SW-2
EPA 8260D Mod.
541431
92476703007
Field Blank
EPA 8260D Mod.
541430
Date: 05/20/2020 02:22 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 31 of 34

Document Name: Document Revised: February 7, 2018
Sample Condition Upon Recelpt(SCUR) Page 1 of 2
Document No.: :] issuing Authority:
e_rAu_ri_ngq_Rav_f16 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Nuntersvillef,,' Raleigh[] Mechanicsville❑
ConditionSample Client Name: Project: WOE# : 92476i'03
U-pon Receipt
nd 0 fCt
Courier: ed Ex []UPS ❑USPS ❑Client II I fl� I I�� II I I I III I I�I
❑ Commercial []Pace ❑Other: 92476703 j
Custody Seal Present? oyes E to seals Intact? ❑yes C,� }
Date/initials Person examining Contents: �--�'-70
Packing Material: ❑Bubble Wrap Bubble Bags ❑None ❑ Other BlologitaalTissue Frozen?
Dyes Q< ❑N/A
Thermometer: Type of Ice: 7 [:]Blue ❑None
IR Gun ID: 92T061
Cooler Temp VQ L 3 Correction Factor: Add/Subtract (•Cj +0.1 - Temp should be above freezing to 6°C
Cooker Temp Corrected (°C): C ❑Samples out of temp criteria. Samples on ice, cooling process
has begun
USDA Regulated Soil ( N/A, water sample)
Did samples original 'n a quarantine zone within the United States: CA, NY, or SC (check maps)? Old samples originate From a foreign source {internationally,
Eyes
includingHawall and Puerto Rico)? ❑yes ❑No
Corn ments/Dlscrepanty:
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (02 hr.)?
Rush Turn Around Time Requested?
Sufficient Volume?
Correct Corttalners Used?
-Pace Containers Used?
Containers Intact?
Dissolved analysis: Samples Field filtered?
-Includes Date/Tlme/1D/Analysis
Heads ate in VOA Vials (>S-6mm)?
Trip Blank Present?
Trio Blank Custody Seals Present?
COMMENTS/SAMPLE D15CREPANCY
]No
❑N/A
I.
No
❑N/A
2.
❑N/A
3.
2I�
[3
[]N/A
4.
[]No
❑N/A
5.
❑No
[]N/A
6.
❑No
❑N/A
❑No
'[—]N/A
7,
MNa
ErN/A
$•
o ❑N/A 1 10.
Na ❑N/A 11. Y ` 7 o n
0
Lot 1D of split contalnem
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Revlew:
Project Manager SRF Review:
Date/Time:
Date:
Date:
Field Data Required? ❑Yes ❑No
Page 32 of 34

Document Name:
m Sample Condition Upon Retell
Document No.:
F-CAR-CS-033-Rev.06
Document Revised: February 7, 2019
Page 1 cf 2
Issuing Authority:
Pace Carolinas Quality Office
*Check mark top half of box if pH ant!/or dechlorination is
verified and within the acceptance range for preservation
samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, mo/g015 (water) DOC, LLHg
**Bottom half of box is to list number of bottle
Project it WO# ; 92476i'D3
PM: NMG Due Date: 05/21/20
CLIENT: 92—Joyce Eng
$$E
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon recelpt Hate preservation adjusted Time preservatlan Amount of Preservative Lot N
adjusted added
Note: Whenever there Is a dlscrepamy affecting North Carolina compliance samples, a Copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, Incorrect preservative, out of temp, Incorrect containers.
Page 33 of 34

�Awr• CHAIN -OF -CUSTODY I Analytical Request Documeni
°
ww.o+cruns.co� The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be corn
d accurately.
a�
,ection A B Section C
aTSection
M
Client Information: Required Project Information: Invoice Information:
ILtaquired
;Ompany LaBelle Associates, D.P C - NC Report To Van Burbach Attention.
Page: 1 Of
,ddress: 2211 West Meadowview Rtl Copy To Company Name:
ireensboro, NC 27407 Address
Imait vburbach labellapc ram Purchase Order#: Pace Quote:
Regulatory Agency
'honey [phone] Fax Project Names Burke co. (East Burke) Pace Project Manager: nicole. asiorowaki pacelabs,com,
lequested Due Date
State 1 Location
Project Mq
Pace Profile #� 2327-5
NC
Requested Analysis Fllte
1N
6
MA7 ix coaE COLLECTED Z Preservatives >-
or�akirywater Dw n o
u o
Walar WT 3 U
wastewater ww ¢ w
samsors sI
SAMPLE ID PrAdatt P '_ J
"
z
On O START END n
One Character per box. wi" wP w a w o
(A-Z, 6-9 1, -) A,, AR a M F a m Co m O v
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Sample Ids must be unique °T LC u, o m v O a n
U
F a a rdn Om O N r `m ¢
t 0 Q 10
DATE TIME DATE TIME = j = _ _ z O z z m
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WT
�Z 13
I
;:
7
Field Blank
WT
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j�
X
x
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8
--444-1
9
ADDITIONAL COMMENTS RELINQUISHED BY I AFFILIATION
ioaawT,
DATE I TIME
ACCEPTED BY I AFFILIATION
�/ack
DATE I TIME SAMPLE CONDITIONS
0
SAMPLER NAME AND SIGNATURE
c
P INOT ame of SAM LLC `' 4 q _ S
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N TUR or MPLER: A OAT Si n w 0
z Q1 o z a z

Appendix 2
Historical Data
Table A2-1 Historical Groundwater Elevations
Table A2-2
Historical Groundwater Constituents
Table A2-3
Historical Surface Water Constituents
Table A2-4
Historical Groundwater Field Parameters
Table A2-5
Historical Surface Water Field Parameters

TABLE A2-1- Historical Grolindwatpr Flevatinns
Well ID:
M W-1
MW-2
MW-3
AM W-1
TOC Elevation:
1147.00
1096.50
1039.00
1021.00
Well Depth (Ft):
50.55
71.05
32.50
7.30
05/18/15
1108.36
1032.09
1030.10
1016.35
12/07/15
1108.30
1030.95
1028.55
1016.55
05/02/16
1109.15
1037.00
1026.50
1016.69
12/12/16
1108.05
1036.20
1026.85
1016.35
06/26/17
1108.15
1042.85
1026.00
1016.30
12/14/17
1107.54
1031.67
1028.00
1016.45
05/16/18
1108.44
1030.65
1028.14
1016.35
12/03/18
1107.91
1034.32
1028.61
1016.55
05/06/19
1110.05
1042.03
1029.71
1016.92
11/04/19
1109.50
1040.83
1028.70
1016.45
05/05/20
1109.92
1041.46
1029.24
1016.71
Notes: All elevations are in feet above mean sea level.
Well depths are in feet belwo top of casing.
TOC Elevations are estimated from best available data.
NM = Groundwater level not measured.
Burke County -East Burke
Permit 12-02
LaBella Associates

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
INORGANICS
Arsenic
28-Apr-94
NR 1
ND
3.0
ND
NI
ND
2-May-00
NR 10
ND
15 J
ND
NI
ND
8-Nov-00
NR 10
ND
18.0
ND
NI
ND
31-May-01
NR 10
ND
14 J
ND
NI
ND
6-Nov-01
NR 10
ND
ND
ND
NI
ND
21-May-02
NR 10
13.0
10
ND
NI
ND
13-Nov-02
NR 10
ND
ND
ND
NI
ND
13-May-03
NR 10
24.0
15.0
ND
NI
ND
18-Nov-03
NR 10
ND
27.0
ND
ND
ND
4-May-04
NR 10
ND
23.0
ND
ND
ND
9-Nov-04
NR 10
ND
27.0
ND
ND
ND
25-May-05
NR 10
ND
22.0
ND
ND
ND
1-Nov-05
NR 10
ND
31.0
ND
ND
ND
23-May-06
NR 10
ND
32.8
ND
ND
ND
1-Nov-06
NR 10
ND
31.5
ND
ND
ND
29-May-07
NR 10
4.4 J
21.8
ND
ND
ND
NC 2L = 50 Ng/L (10/23/07)
27-Nov-07
NR 10
8.2 J
40.1
5.4 J
ND
ND
27-May-08
2.7 10.0
7.8 J
16.8
ND
ND
ND
4-Nov-08
2.7 10.0
8.4 B
18.5 B
4.2 B
ND
4.8 J
1-Jun-09
2.7 10.0
33.5
Dry
5.1 J
ND
ND
19-Nov-09
2.7 10.0
19.1
16.3
ND
ND
ND
NC 2L = 10 Ng/L (01/01/10)
14-Jun-10
2.7 10.0
3.0 J
26.5
3.5 J
ND
ND
29-Nov-10
2.7 10.0
4.0 J
30.7
3.8 J
ND
ND
31-May-11
2.7 10.0
3.1 J
34.4
5.5 J
ND
ND
19-Dec-11
5.0 10.0
6.5 J
30.7
ND
ND
ND
30-May-12
5.0 10.0
5.3 J
22.0
ND
ND
ND
3-Dec-12
5.0 10.0
8.2 J
35.8
9.8 J
ND
ND
10-Jun-13
5.0 10.0
ND
14.0
ND
ND
ND
28-Oct-13
5.0 10.0
ND
34.0
ND
ND
ND
5-May-14
EPA 6010
5.0 10.0
ND
32.7
ND
ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND
39.7
ND
ND
ND
18-May-15
EPA 6010
2.5 10.0
ND
30.4
3.5 J
3.2 J
ND
7-Dec-15
EPA 6010
2.5 10.0
9.9 J
28.4
4.3 J
ND
ND
2-May-16
EPA 6010
2.5 10.0
ND
24.1
6.5 J
ND
ND
12-Dec-16
EPA 6010
2.5 10.0
ND
26.3
5.4 J
3.8 J
ND
26-Jun-17
EPA 6010
5.0 10.0
6.1 J
35.4
8.8 J
5.1 J
ND
14-Dec-17
5.0 10.0
7.1 J
25.5
ND
ND
ND
14-May-18
EPA 6010
5.0 10.0
10.8
24.4
8.9 J
ND
ND
6-May-19
EPA 6010D
5.0 10.0
5 J
20.4
ND
ND
ND
5-Nov-19
EPA 6010D
5.0 10.0
ND
24.4
ND
ND
ND
6-May-20
EPA 6010D
4.7 10.0
ND
30.4
ND
ND
ND
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 1 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
MW-2
MW-3
AMW-1
Blanks
Barium
28-Apr-94
NR
100
ND
ND
ND
NI
ND
2-May-00
NR
500
ND
ND
ND
NI
ND
8-Nov-00
NR
500
ND
ND
ND
NI
ND
31-May-01
NR
500
ND
ND
ND
NI
ND
6-Nov-01
NR
500
ND
ND
ND
NI
ND
21-May-02
IN
500
ND
ND
ND
NI
ND
13-Nov-02
IN
500
ND
ND
ND
NI
ND
13-May-03
IN
500
ND
ND
ND
NI
ND
18-Nov-03
IN
500
ND
ND
ND
ND
ND
4-May-04
IN
500
ND
ND
ND
ND
ND
9-Nov-04
IN
500
ND
ND
ND
ND
ND
25-May-05
IN
500
ND
ND
ND
ND
ND
1-Nov-05
IN
500
ND
ND
ND
ND
ND
23-May-06
IN
500
ND
ND
ND
ND
ND
1-Nov-06
IN
10
ND
ND
ND
ND
ND
29-May-07
IN
100
74.6 J
70.6
J
109
60.4 J
ND
NC 2L = 2,000 pg/L (10/23/07)
27-Nov-07
NR
100
71.5 J
63.9
J
110
45.5 J
0.30 J
27-May-08
0.2
100
65.6 J
64.0
J
92.4 J
35.6 J
0.41 J
4-Nov-08
0.20
100
57.3 J
60.9
J
93.0 J
34.1 B
10.5 J
1-Jun-09
0.20
100
62.0 B
Dry
81.8 J
32.3 B
15.2 J
19-Nov-09
0.20
100
57.7 B
149
90.5 B
30.1 B
19.8 J
NC 2L = 700 pg/L (01/01/10)
14-Jun-10
0.20
100
66.3 J
85.9
J
101
60.2 J
0.58 J
29-Nov-10
0.20
100
67.2 J
76.7
J
111
46.6 J
ND
31-May-11
0.20
100
67.0 J
66.8
J
96.2 J
41.7 J
ND
19-Dec-11
5.0
100
86.3 J
81.3
J
103
39.5 J
ND
30-May-12
5.0
100
70.7 J
61.2
J
92.7 J
39.4 J
ND
3-Dec-12
5.0
100
65.2 J
54.2
J
111
27.7 J
ND
10-Jun-13
5.0
100
69.8 J
125
93.9 J
25.6 B
13.7 J
28-Oct-13
5.0
100
66.4 J
101
71.5 J
45.5 J
ND
5-May-14
EPA 6010
5.0
100
65.3 J
68.9
J
110
42.2 J
ND
20-Oct-14
EPA 6010
5.0
100
62.1 J
56.5
J
116
47.6 J
ND
18-May-15
EPA 6010
2.5
100
65.0 J
49.7
J
98.6 J
43.4 J
ND
7-Dec-15
EPA 6010
2.5
100
74.5 J
63.0
J
114
38.7 J
ND
2-May-16
EPA 6010
2.5
100
62.8 J
80.4
J
111
45.0 J
ND
12-Dec-16
EPA 6010
2.5
100
65.3 J
48.4
J
119
47.8 J
ND
26-Jun-17
EPA 6010
2.5
100
65.5 J
62.5
J
136
53.4 J
2.5 J
14-Dec-17
2.5
100
60.2 J
52.0
J
120
37.6 J
ND
14-May-18
EPA 6010
2.5
100
63.3 J
49.2
J
124
42.6 J
ND
6-May-19
EPA 6010D
2.5
5
56.3
40.6
113
50.8
ND
5-Nov-19
EPA 6010D
2.5
5
63.5
42.0
130
40.3
6-May-20
EPA 6010D
3.5
5
59.9
42.8
135
50.0
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 2 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
Beryllium
19-Oct-99
NR 2
ND
ND
ND
NI
ND
2-May-00
NR 2
ND
ND
ND
NI
ND
8-Nov-00
NR 2
ND
ND
ND
NI
NA
31-May-01
NR 2
ND
ND
ND
NI
ND
6-Nov-01
NR 2
ND
ND
ND
NI
ND
21-May-02
NR 2
ND
ND
ND
NI
ND
13-Nov-02
NR 2
2.3
3.4
3.7
NI
ND
13-May-03
NR 2
ND
ND
ND
NI
ND
18-Nov-03
NR 2
ND
ND
ND
ND
ND
4-May-04
NR 2
ND
ND
ND
ND
ND
9-Nov-04
NR 2
ND
ND
ND
ND
ND
25-May-05
NR 2
ND
ND
ND
ND
ND
1-Nov-05
NR 2
ND
ND
ND
ND
ND
23-May-06
NR 2
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1
ND
ND
ND
ND
ND
GWPS = 4 ug/L (10/23/07)
27-Nov-07
NR 1
ND
ND
ND
ND
ND
27-May-08
0.1 1.0
0.11 J
0.11 J
0.26 J
ND
ND
4-Nov-08
0.10 1.0
0.12 J
0.29 J
0.24 J
ND
ND
1-Jun-09
0.10 1.0
ND
Dry
0.17 J
ND
ND
19-Nov-09
0.10 1.0
ND
0.41 J
0.22 J
ND
ND
14-Jun-10
0.10 1.0
ND
0.18 J
0.15 J
ND
ND
29-Nov-10
0.10 1.0
ND
ND
ND
ND
ND
31-May-11
0.10 1.0
0.27 J
0.18 J
0.25 J
ND
ND
19-Dec-11
1.0 1.0
ND
ND
ND
ND
ND
30-May-12
1.0 1.0
ND
ND
ND
ND
ND
3-Dec-12
1.0 1.0
ND
ND
ND
ND
ND
10-Jun-13
1.0 1.0
ND
ND
ND
ND
ND
28-Oct-13
1.0 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
1.0 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
1.0 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
0.5 1.0
ND
0.54 J
ND
ND
ND
2-May-16
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 6010
0.5 1.0
ND
0.5 J
0.57 J
ND
ND
14-Dec-17
0.5 1.0
ND
ND
ND
ND
ND
IMAC = 4 Ng/L
14-May-18
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 6010D
0.5 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6010D
0.5 1.0
ND
ND
ND
ND
--
6-May-20
EPA 6010D
0.7 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 3 of 28

TABLE A2-2: Historical Groundwater Constituents
Is Collection
Date
Method
DL
-
MW-2
MW-3
AMW-1
Blanks
Cadmium
28-Apr-94
NR 1
18.0
ND
ND
NI
ND
2-May-00
NR 1
ND
1.0
J ND
NI
ND
8-Nov-00
NR 1
ND
2.0
ND
NI
ND
31-May-01
NR 1
ND
3.0
J 1.0 J
NI
ND
6-Nov-01
NR 1
ND
1.4
ND
NI
ND
21-May-02
NR 1
1.1
1.6
1.7
NI
ND
13-Nov-02
NR 1
1.4
2.3
2.4
NI
ND
13-May-03
NR 1
1.4
1.4
1.2
NI
ND
18-Nov-03
NR 1
ND
ND
1.7
ND
ND
4-May-04
NR 1
ND
ND
1.8
ND
ND
9-Nov-04
NR 1
ND
2.6
1.6
ND
ND
25-May-05
NR 1
ND
ND
ND
ND
ND
1-Nov-05
NR 1
ND
ND
ND
ND
ND
23-May-06
NR 1
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1
ND
ND
ND
ND
ND
NC 2L = 1.75 pg/L (10/23/07)
27-Nov-07
NR 1
ND
ND
ND
ND
ND
27-May-08
0.5 1.0
ND
ND
ND
ND
ND
4-Nov-08
0.50 1.0
ND
ND
ND
ND
ND
1-Jun-09
0.50 1.0
ND
Dry
ND
ND
ND
19-Nov-09
0.50 1.0
ND
ND
ND
ND
ND
NC 2L = 2 pg/L (01/01/10)
14-Jun-10
0.50 1.0
ND
ND
ND
ND
ND
29-Nov-10
0.50 1.0
ND
ND
ND
ND
ND
31-May-11
0.50 1.0
ND
0.55 J
ND
ND
ND
19-Dec-11
1.0 1.0
ND
ND
ND
ND
ND
30-May-12
1.0 1.0
ND
ND
ND
ND
ND
3-Dec-12
1.0 1.0
ND
ND
ND
ND
ND
10-Jun-13
1.0 1.0
ND
ND
ND
ND
ND
28-Oct-13
1.0 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
1.0 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
1.0 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.5 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 6O1OD
0.5 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6O1OD
0.5 1.0
ND
ND
ND
ND
--
6-May-20
EPA 6O1OD
0.4 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 4 of 28

TABLE A2-2: Historical Groundwater Constituents
SampIs Collection
Date
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
Chromium
28-Apr-94
NR 20
ND
ND
ND
NI
ND
2-May-00
NR 10
ND
ND
ND
NI
ND
8-Nov-00
IN 10
ND
ND
ND
NI
ND
31-May-01
IN 10
ND
ND
ND
NI
ND
6-Nov-01
IN 10
ND
ND
ND
NI
ND
21-May-02
IN 10
ND
ND
ND
NI
ND
13-Nov-02
IN 10
ND
ND
ND
NI
ND
13-May-03
IN 10
ND
ND
ND
NI
ND
18-Nov-03
IN 10
ND
ND
ND
ND
ND
4-May-04
IN 10
ND
ND
ND
ND
ND
9-Nov-04
IN 10
ND
ND
ND
ND
ND
25-May-05
IN 10
ND
ND
ND
ND
ND
1-Nov-05
IN 10
ND
ND
ND
ND
ND
23-May-06
IN 10
ND
ND
ND
ND
ND
1-Nov-06
IN 10
ND
ND
ND
ND
ND
29-May-07
IN 10
ND
ND
ND
ND
ND
NC 21- = 50 pg/L (10/23/07)
27-Nov-07
NR 10
ND
ND
ND
ND
ND
27-May-08
0.4 10.0
ND
0.66 B
ND
1.0 B
0.85 J
4-Nov-08
0.40 10.0
0.68 J
1.4 J
ND
1.4 J
ND
1-Jun-09
0.40 10.0
ND
Dry
ND
1.3 J
ND
19-Nov-09
0.40 10.0
ND
6.3 J
ND
ND
1.1 J
NC 21- = 10 pg/L (01/01/10)
14-Jun-10
0.40 10.0
0.97 J
1.3 J
ND
2.5 J
ND
29-Nov-10
0.40 10.0
1.7 J
ND
ND
1.0 J
ND
31-May-11
0.40 10.0
2.3 B
1.4 B
6.2 J
1.8 B
0.73 J
19-Dec-11
5.00 10.0
11.5
5.3 J
ND
7.7 J
ND
30-May-12
5.00 10.0
ND
ND
ND
7.9 J
ND
3-Dec-12
5.00 10.0
ND
ND
ND
ND
ND
10-Jun-13
5.0 10.0
ND
ND
ND
ND
ND
28-Oct-13
5.0 10.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
2.5 10.0
3.8 J
9.5 J
ND
ND
ND
2-May-16
EPA 6010
2.5 10.0
2.5 J
ND
ND
ND
ND
12-Dec-16
EPA 6010
2.5 10.0
ND
ND
ND
3 J
ND
26-Jun-17
EPA 6010
2.5 10.0
ND
3.6 J
ND
ND
ND
14-Dec-17
2.5 10.0
ND
ND
ND
3.9 J
ND
14-May-18
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
6-May-19
EPA 6010D
2.5 5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6010D
2.5 5.0
ND
ND
ND
ND
--
6-May-20
EPA 6010D
3.7 5.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 5 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyze
Sample Collection
Method
WILL
MW-2
MW-3
"i
AMW-1
Cobalt
28-Apr-94
NR 20
ND
ND
ND
NI
ND
2-May-00
NR 10
ND
54.0
ND
NI
ND
8-Nov-00
NR 10
ND
40.0
26.0
NI
ND
31-May-01
NR 10
44.0
27.0
40.0
NI
ND
6-Nov-01
NR 10
ND
22.0
41.0
NI
ND
21-May-02
NR 10
18.0
19.0
51.0
NI
NA
13-Nov-02
NR 10
10.0
19.0
48.0
NI
ND
13-May-03
NR 10
67.0
44.0
47.0
NI
ND
18-Nov-03
NR 10
29.0
120
45.0
ND
ND
4-May-04
NR 10
21.0
110
35.0
ND
ND
9-Nov-04
NR 10
22.0
110
36.0
ND
ND
25-May-05
NR 10
23.0
120
32.0
ND
ND
1-Nov-05
NR 10
17.0
120
34.0
ND
ND
23-May-06
NR 10
14.6
116
31.3
ND
ND
6-Nov-06
NR 10
14.8
104
32.0
ND
ND
29-May-07
NR 10
17.3
79.0
30.1
2.9 J
ND
GWPS = 70 pg/L (10/23/07)
27-Nov-07
NR 10
11.6
84.4
32.2
3.0 J
ND
27-May-08
0.6 10.0
8.9 J
8.1 J
16.5
ND
ND
4-Nov-08
0.6 10.0
15.5 B
20.5
26.1
4.5 B
3.5 J
1-Jun-09
0.60 10.0
36.1
Dry
29.8
6.0 B
3.3 J
19-Nov-09
0.60 10.0
19.6
39.8
23.5
1.4 J
ND
14-Jun-10
0.60 10.0
20.1
160
31.1
4.0 J
ND
GWPS = 1 pg/L (10/1/10)
29-Nov-10
0.60 10.0
10.2
156
37.7
5.4 J
ND
31-May-11
0.60 10.0
12.2
111
27.1
ND
ND
19-Dec-11
5.0 10.0
14.7
75.7
24.8
ND
ND
30-May-12
5.0 10.0
23.5
78.4
26.2
ND
ND
3-Dec-12
5.0 10.0
27.5
124
34.9
ND
ND
10-Jun-13
5.0 10.0
19.5
58.9
29.8
ND
ND
28-Oct-13
5.0 10.0
14.6
178
14.0
6.6 J
ND
5-May-14
EPA 6010
5.0 10.0
9.7 J
115
24.8
ND
ND
20-Oct-14
EPA 6010
5.0 10.0
8.6 J
144
25.3
ND
ND
18-May-15
EPA 6010
2.5 10.0
10.3
95.3
23.5
ND
ND
7-Dec-15
EPA 6010
2.5 10.0
16.3
88.6
26.1
ND
ND
2-May-16
EPA 6010
2.5 10.0
10.4
128
25.6
ND
ND
12-Dec-16
EPA 6010
2.5 10.0
9.3 J
94.0
24.1
ND
ND
26-Jun-17
EPA 6010
2.5 10.0
13.9
110
26.3
ND
ND
14-Dec-17
2.5 10.0
15.8
102
24.3
ND
ND
IMAC = 1 pg/L
14-May-18
EPA 6010
2.5 10.0
17.9
84.7
21.0
ND
ND
6-May-19
EPA 6010D
2.5 5.0
10.6
74.7
27.2
ND
ND
5-Nov-19
EPA 6010D
2.5 5.0
10.5
74.1
28.9
3.0 J
--
6-May-20
EPA 6010D
3.6 5.0
8.8
89.0
31.6
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 6 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
-
MW-2
MW-3
AMW-1
Blanks
Copper
28-Apr-94
NR 10
ND
ND
ND
NI
ND
2-May-00
IN 200
ND
ND
ND
NI
ND
8-Nov-00
IN 200
ND
ND
ND
NI
ND
31-May-01
IN 200
ND
ND
ND
NI
ND
6-Nov-01
IN 200
ND
ND
ND
NI
ND
21-May-02
IN 200
ND
ND
ND
NI
ND
13-Nov-02
IN 200
ND
ND
ND
NI
ND
13-May-03
IN 200
ND
ND
ND
NI
ND
18-Nov-03
IN 200
ND
ND
ND
ND
ND
4-May-04
IN 200
ND
ND
ND
ND
ND
9-Nov-04
IN 200
ND
ND
ND
ND
ND
25-May-05
IN 200
ND
ND
ND
ND
ND
1-Nov-05
IN 200
ND
ND
ND
ND
ND
23-May-06
IN 200
ND
ND
ND
ND
ND
1-Nov-06
IN 10
ND
ND
ND
ND
ND
29-May-07
IN 10
ND
ND
ND
ND
ND
NC 2L = 1,000 pg/L (10/23/07)
27-Nov-07
NR 10
ND
ND
ND
ND
ND
27-May-08
0.3 10.0
ND
3.0 J
ND
ND
ND
4-Nov-08
0.30 10.0
ND
2.2 B
ND
ND
0.94 J
1-Jun-09
0.30 10.0
0.36 J
Dry
ND
ND
ND
19-Nov-09
0.30 10.0
0.31 J
3.9 J
ND
ND
ND
14-Jun-10
0.30 10.0
0.99 B
6.1 B
ND
ND
3.4 J
29-Nov-10
0.30 10.0
0.80 J
2.9 J
ND
ND
ND
31-May-11
0.30 10.0
ND
0.63 J
ND
ND
ND
19-Dec-11
5.0 10.0
5.2 J
ND
ND
ND
ND
30-May-12
5.0 10.0
ND
ND
ND
ND
ND
3-Dec-12
5.0 10.0
ND
ND
ND
ND
ND
10-Jun-13
5.0 10.0
ND
ND
ND
ND
10.8
28-Oct-13
5.0 10.0
ND
11
ND
ND
ND
5-May-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
2.5 10.0
ND
8.5 J
ND
ND
ND
2-May-16
EPA 6010
2.5 10.0
ND
4.6 J
ND
ND
ND
12-Dec-16
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
14-Dec-17
2.5 10.0
2.9 J
ND
ND
ND
ND
14-May-18
EPA 6010
2.5 10.0
ND
3.0 J
ND
ND
ND
6-May-19
EPA 6010D
2.5 5.0
ND
3.2 J
ND
ND
ND
5-Nov-19
EPA 6010D
2.5 5.0
ND
ND
ND
ND
--
6-May-20
EPA 6010D
4.3 5.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 7 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
-
MW-2
MW-3
AMW-1
Blanks
Lead
28-Apr-94
NR 1
21.0
3.0
4.0
NI
ND
2-May-00
NR 10
ND
ND
ND
NI
ND
8-Nov-00
NR 10
ND
ND
ND
NI
ND
31-May-01
NR 10
ND
ND
ND
NI
ND
6-Nov-01
NR 10
ND
ND
ND
NI
ND
21-May-02
NR 10
ND
ND
ND
NI
ND
13-Nov-02
NR 10
ND
10.0
ND
NI
ND
13-May-03
NR 10
ND
ND
ND
NI
ND
18-Nov-03
NR 10
ND
ND
ND
ND
ND
4-May-04
NR 10
ND
ND
ND
ND
ND
9-Nov-04
NR 10
ND
ND
ND
ND
ND
25-May-05
NR 10
ND
ND
ND
ND
ND
1-Nov-05
NR 10
ND
ND
ND
ND
ND
23-May-06
NR 10
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 10
ND
2.5 B
6.9 B
3.9 B
6.1 J
NC 2L = 15 pg/L (10/23/07)
27-Nov-07
NR 10
ND
ND
ND
ND
ND
27-May-08
4 10.0
ND
ND
ND
ND
ND
4-Nov-08
4.0 10.0
ND
ND
ND
ND
ND
1-Jun-09
4.0 10.0
ND
Dry
ND
ND
ND
19-Nov-09
4.0 10.0
ND
ND
ND
ND
ND
14-Jun-10
4.0 10.0
ND
ND
ND
ND
ND
29-Nov-10
4.0 10.0
ND
ND
ND
ND
ND
31-May-11
4.0 10.0
ND
ND
ND
ND
ND
19-Dec-11
5.0 10.0
6.2 J
ND
ND
ND
ND
30-May-12
5.0 10.0
ND
ND
ND
ND
ND
3-Dec-12
5.0 10.0
ND
ND
ND
ND
ND
10-Jun-13
5.0 10.0
ND
ND
ND
ND
ND
28-Oct-13
5.0 10.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
2.5 10.0
ND
6.6 J
ND
ND
ND
2-May-16
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 6010
2.5 10.0
ND
3.0 J
ND
ND
ND
14-Dec-17
2.5 10.0
ND
ND
ND
ND
ND
14-May-18
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
6-May-19
EPA 6O1OD
2.5 5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6O1OD
2.5 5.0
ND
ND
ND
ND
--
6-May-20
EPA 6O1OD
4.5 5.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 8 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
-
MW-2
MW-3
AMW-1
Blanks
Nickel
28-Apr-94
IN 50
ND
ND
ND
NI
ND
2-May-00
IN 50
ND
ND
ND
NI
ND
8-Nov-00
IN 50
ND
ND
ND
NI
ND
31-May-01
IN 50
ND
ND
ND
NI
ND
6-Nov-01
IN 50
ND
ND
ND
NI
ND
21-May-02
IN 50
60.0
ND
ND
NI
ND
13-Nov-02
IN 50
ND
ND
ND
NI
ND
13-May-03
IN 50
ND
ND
ND
NI
ND
18-Nov-03
IN 50
ND
110
ND
ND
ND
4-May-04
IN 50
ND
99
ND
ND
ND
9-Nov-04
IN 50
ND
110
ND
ND
ND
25-May-05
IN 50
ND
100
ND
ND
ND
1-Nov-05
IN 50
ND
110
ND
ND
ND
23-May-06
IN 50
ND
103
ND
ND
ND
6-Nov-06
IN 50
ND
92.6
ND
ND
ND
29-May-07
IN 50
11.5 J
78.3
7.7 J
ND
ND
NC 2L = 100 pg/L (10/23/07)
27-Nov-07
NR 50
7.7 J
66.4
7.2 J
ND
ND
27-May-08
1.7 50.0
12.1 J
24.3 J
7.4 J
ND
ND
4-Nov-08
1.7 50.0
16.5 J
19.2 J
9.1 B
2.2 B
2.2 J
1-Jun-09
1.7 50.0
14.9 J
Dry
6.1 J
ND
ND
19-Nov-09
1.7 50.0
13.2 J
39.9 J
7.7 B
ND
2.2 J
14-Jun-10
1.7 50.0
8.6 J
157
6.3 J
ND
ND
29-Nov-10
1.7 50.0
7.3 J
133
7.2 J
ND
ND
31-May-11
1.7 50.0
9.1 B
116
9.6 B
ND
2.3 J
19-Dec-11
5.0 50.0
10.9 J
85.8
6.8 J
ND
ND
30-May-12
5.0 50.0
9.9 J
57.4
5.8 J
ND
ND
3-Dec-12
5.0 50.0
8.0 J
63.3
6.7 J
ND
ND
10-Jun-13
5.0 50.0
8.1 J
40.9 J
6.5 J
ND
ND
28-Oct-13
5.0 50.0
ND
161
ND
ND
ND
5-May-14
EPA 6010
5.0 50.0
ND
124
6.8 J
ND
ND
20-Oct-14
EPA 6010
5.0 50.0
ND
132
7.5 J
ND
ND
18-May-15
EPA 6010
2.5 50.0
5.1 J
88.2
7.9 J
ND
ND
7-Dec-15
EPA 6010
2.5 50.0
8.8 J
75.2
8.9 J
ND
ND
2-May-16
EPA 6010
2.5 50.0
5.6 J
122
8.4 J
ND
ND
12-Dec-16
EPA 6010
2.5 50.0
4.3 J
92.5
8.5 J
ND
ND
26-Jun-17
EPA 6010
2.5 50.0
6.0 J
98.8
8.2 J
ND
ND
14-Dec-17
2.5 50.0
8.1 J
84.0
9.4 J
ND
ND
14-May-18
EPA 6010
2.5 50.0
7.2 J
64.3
6.2 J
ND
ND
6-May-19
EPA 6010D
2.5 5.0
5.5
62.0
9.7
ND
ND
5-Nov-19
EPA 6010D
2.5 5.0
4.7 J
50.9
8.6
ND
--
6-May-20
EPA 6010D
3.5 5.0
5.0
66.2
9.7
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 9 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
RL
Abn-
-
MW-2
IVII
AMW-1
Blanks
Selenium
19-Oct-99
NR 20
ND
ND
ND
NI
NA
2-May-00
NR 20
ND
ND
ND
NI
ND
8-Nov-00
NR 20
ND
ND
ND
NI
NA
31-May-01
NR 20
ND
ND
ND
NI
ND
6-Nov-01
NR 20
ND
ND
ND
NI
ND
21-May-02
NR 20
ND
ND
ND
NI
ND
13-Nov-02
NR 20
ND
ND
ND
NI
ND
1-Apr-03
NR 20
NA
NA
NA
ND
NA
13-May-03
NR 20
ND
ND
ND
NA
ND
18-Nov-03
NR 20
ND
ND
ND
ND
ND
4-May-04
NR 20
ND
ND
ND
ND
ND
9-Nov-04
NR 20
ND
ND
ND
ND
ND
25-May-05
NR 20
ND
ND
ND
ND
ND
1-Nov-05
NR 20
ND
ND
ND
ND
ND
29-May-07
NR 10
ND
ND
ND
ND
ND
NC 2L = 50 pg/L (10/23/07)
27-Nov-07
NR 10
ND
ND
ND
ND
2.4 J
27-May-08
3.8 10.0
ND
ND
ND
ND
ND
4-Nov-08
3.8 10.0
ND
7.2 B
5.7 B
ND
4.2 J
1-Jun-09
3.8 10.0
ND
Dry
5.0 J
ND
ND
19-Nov-09
3.8 10.0
ND
ND
ND
ND
ND
NC 2L = 20 pg/L (01/01/10)
14-Jun-10
3.8 10.0
ND
ND
ND
ND
ND
29-Nov-10
3.8 10.0
ND
ND
ND
ND
ND
31-May-11
3.8 10.0
ND
ND
ND
ND
ND
19-Dec-11
10.0 10.0
ND
ND
ND
ND
ND
30-May-12
10.0 10.0
ND
ND
ND
ND
ND
3-Dec-12
10.0 10.0
ND
ND
ND
ND
ND
10-Jun-13
10.0 10.0
ND
ND
ND
ND
ND
28-Oct-13
10.0 10.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
10.0 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
10.0 10.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
2-May-16
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
14-Dec-17
5.0 10.0
ND
ND
ND
ND
ND
14-May-18
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
6-May-19
EPA 6O1OD
5.0 10.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6O1OD
5.0 10.0
ND
ND
ND
ND
--
6-May-20
EPA 6O1OD
4.7 10.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 10 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
Silver
19-Oct-99
IN 10
ND
ND
ND
NI
ND
2-May-00
IN 10
ND
ND
ND
NI
ND
8-Nov-00
IN 10
ND
ND
ND
NI
NA
31-May-01
IN 10
ND
ND
ND
NI
ND
6-Nov-01
IN 10
ND
ND
ND
NI
ND
21-May-02
IN 10
ND
ND
ND
NI
15.0
13-Nov-02
IN 10
ND
ND
ND
NI
ND
13-May-03
IN 10
ND
ND
ND
NI
ND
18-Nov-03
IN 10
ND
ND
ND
ND
ND
4-May-04
IN 10
ND
ND
ND
ND
ND
9-Nov-04
IN 10
ND
ND
ND
ND
ND
25-May-05
IN 10
ND
ND
ND
ND
ND
1-Nov-05
IN 10
ND
ND
ND
ND
ND
23-May-06
IN 10
ND
ND
ND
ND
ND
1-Nov-06
IN 10
ND
ND
ND
ND
ND
29-May-07
IN 10
ND
ND
ND
ND
ND
NC 2L = 17.5 pg/L (10/23/07)
27-Nov-07
NR 10
ND
ND
ND
ND
ND
27-May-08
0.1 10.0
ND
ND
0.30 B
ND
0.14 J
4-Nov-08
0.10 10.0
0.19 B
0.31 B
0.76 B
0.18 B
0.20 J
1-Jun-09
0.10 10.0
0.18 J
Dry
0.45 J
ND
ND
19-Nov-09
0.10 10.0
0.22 J
0.34 J
0.42 J
0.16 J
ND
NC 2L = 20 pg/L (01/01/10)
14-Jun-10
0.10 10.0
ND
ND
ND
ND
ND
29-Nov-10
0.10 10.0
ND
ND
ND
ND
ND
31-May-11
0.10 10.0
0.18 J
0.14 J
ND
0.31 J
ND
19-Dec-11
5.0 10.0
ND
ND
ND
ND
ND
30-May-12
5.0 10.0
ND
ND
ND
ND
ND
3-Dec-12
5.0 10.0
ND
ND
ND
ND
ND
10-Jun-13
5.0 10.0
ND
ND
ND
ND
ND
28-Oct-13
5.0 10.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
2-May-16
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
14-Dec-17
2.5 10.0
ND
ND
ND
ND
ND
14-May-18
EPA 6010
2.5 10.0
ND
ND
ND
ND
ND
6-May-19
EPA 6010D
2.5 5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6010D
2.5 5.0
ND
ND
ND
ND
--
6-May-20
EPA 6010D
2.5 5.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 11 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Thallium
28-Apr-94
NR 1
ND
ND
ND
NI
ND
2-May-00
NR 10
ND
ND
ND
NI
ND
8-Nov-00
NR 10
ND
ND
ND
NI
ND
31-May-01
NR 10
ND
ND
ND
NI
ND
6-Nov-01
NR 10
ND
ND
ND
NI
ND
21-May-02
NR 10
ND
ND
ND
NI
ND
13-Nov-02
NR 10
ND
ND
ND
NI
ND
13-May-03
NR 10
ND
ND
ND
NI
ND
18-Nov-03
NR 10
ND
ND
ND
ND
ND
4-May-04
NR 10
ND
ND
ND
ND
ND
9-Nov-04
NR 10
ND
ND
ND
ND
ND
25-May-05
NR 10
ND
ND
12.0
ND
ND
1-Nov-05
NR 10
ND
12.0
14.0
ND
ND
23-May-06
NR 10
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 5.5
0.167 J
0.525 J
0.625 J
0.053 J
ND
GWPS = 0.28 pg/L (10/23/07)
27-Nov-07
NR 5.5
0.422 J
0.475 J
0.593 J
0.073 J
ND
27-May-08
3 5.5
ND
ND
ND
ND
ND
4-Nov-08
3.0 5.5
ND
ND
ND
ND
ND
1-Jun-09
3.0 5.5
ND
Dry
ND
ND
ND
19-Nov-09
3.0 5.5
ND
ND
ND
ND
ND
14-Jun-10
3.0 5.5
3.8 J
5.3 J
4.1 J
ND
ND
GWPS = 0.28 pg/L (10/1/10)
29-Nov-10
3.0 5.5
ND
ND
ND
ND
ND
31-May-11
3.0 5.5
ND
ND
ND
ND
ND
19-Dec-11
5.4 5.5
ND
ND
ND
ND
ND
30-May-12
5.4 5.5
ND
ND
ND
ND
ND
3-Dec-12
5.4 5.5
7.6
ND
ND
ND
ND
10-Jun-13
5.4 5.5
ND
ND
ND
ND
ND
28-Oct-13
5.4 5.5
ND
ND
ND
ND
ND
5-May-14
EPA 6010
5.4 5.5
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
5.4 5.5
ND
ND
ND
ND
ND
18-May-15
EPA 6010
5.0 5.5
ND
ND
ND
ND
ND
7-Dec-15
EPA 6010
5.0 5.5
ND
ND
ND
ND
ND
2-May-16
EPA 6010
5.0 5.5
ND
ND
ND
ND
ND
12-Dec-16
EPA 6010
5.0 5.5
ND
ND
ND
ND
5.5 J
26-Jun-17
EPA 6020B
5.0 5.5
0.083 J
0.57 J
1.4 J
0.034 J
ND
14-Dec-17
0.03 0.10
0.10
0.54
1.4
0.04 J
IMAC = 0.2 pg/L
14-May-18
EPA 6020
0.50 5.5
ND
ND
1.2 J
ND
ND
6-May-19
EPA 6020B
0.06 0.1
0.13
0.42
0.91
0.17
ND
5-Nov-19
EPA 6020B
0.06 0.1
0.12
0.35
1.4
ND
--
6-May-20
EPA 6020B
0.06 0.1
0.12
0.3
1.2
0.13
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 12 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
Vanadium
28-Apr-94
IN
80
ND
ND
ND
NI
ND
2-May-00
IN
40
ND
ND
ND
NI
ND
8-Nov-00
IN
40
ND
ND
ND
NI
ND
31-May-01
IN
40
ND
ND
ND
NI
ND
6-Nov-01
IN
40
ND
ND
ND
NI
ND
21-May-02
IN
40
ND
ND
ND
NI
ND
13-Nov-02
IN
40
ND
ND
ND
NI
ND
13-May-03
IN
40
ND
ND
ND
NI
ND
18-Nov-03
IN
40
ND
ND
ND
ND
ND
4-May-04
IN
40
ND
ND
ND
ND
ND
9-Nov-04
IN
40
ND
ND
ND
ND
ND
25-May-05
IN
40
ND
ND
ND
ND
ND
1-Nov-05
IN
40
ND
ND
ND
ND
ND
23-May-06
IN
40
ND
ND
ND
ND
ND
1-Nov-06
IN
10
ND
ND
ND
ND
ND
29-May-07
IN
25
ND
ND
ND
ND
ND
GWPS = 3.5 pg/L (10/23/07)
27-Nov-07
NR
25
ND
ND
ND
ND
ND
27-May-08
0.2
25.0
0.90 B
4.5
J
1.0 B
0.93 B
0.22 J
4-Nov-08
0.20
25.0
1.4 B
4.5
J
0.62 B
1.4 B
0.85 J
1-Jun-09
0.20
25.0
0.99 B
Dry
0.93 B
2.1 B
1.2 J
19-Nov-09
0.20
25.0
0.81 B
9.1
J
0.96 B
1.4 B
0.58 J
14-Jun-10
0.20
25.0
0.85 B
1.7
J
1.0 B
1.8 J
0.25 J
GWPS = 0.3 pg/L (10/1/10)
29-Nov-10
0.20
25.0
1.0 J
ND
ND
ND
ND
31-May-11
0.20
25.0
ND
ND
ND
1.4 J
ND
19-Dec-11
5.0
25.0
12.1 J
6.9
J
ND
6.7 J
ND
30-May-12
5.0
25.0
ND
ND
ND
6.8 J
ND
3-Dec-12
5.0
25.0
ND
ND
ND
6.9 J
ND
10-Jun-13
5.0
25.0
ND
ND
ND
ND
ND
28-Oct-13
5.0
25.0
ND
ND
ND
ND
ND
5-May-14
EPA 6010
5.0
25.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 6010
5.0
25.0
ND
ND
ND
ND
ND
18-May-15
EPA 6010
2.5
25.0
ND
7.8
J
3.6 J
ND
ND
7-Dec-15
EPA 6010
2.5
25.0
4.4 J
18.8
J
5.7 J
3.4 J
ND
2-May-16
EPA 6010
2.5
25.0
ND
ND
ND
3.2 J
ND
12-Dec-16
EPA 6010
2.5
25.0
ND
ND
ND
2.7 J
ND
26-Jun-17
EPA 6010
2.5
25.0
ND
4.3
J
ND
ND
ND
14-Dec-17
2.5
25.0
ND
ND
ND
ND
ND
IMAC = 0.3 pg/L
14-May-18
EPA 6010
2.5
25.0
ND
ND
ND
ND
ND
6-May-19
EPA 6010D
2.5
5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 6010D
2.5
5.0
ND
ND
ND
ND
--
6-May-20
EPA 6010D
3.9
5.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 13 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
-
MW-2
MW-3
AMW-1
Blanks
Zinc
28-Apr-94
IN
10
ND
ND
ND
NI
ND
2-May-00
IN
50
ND
ND
ND
NI
ND
8-Nov-00
IN
50
ND
ND
ND
NI
ND
31-May-01
IN
50
ND
ND
ND
NI
ND
6-Nov-01
IN
50
ND
ND
ND
NI
ND
21-May-02
IN
50
ND
ND
ND
NI
ND
13-Nov-02
IN
50
ND
ND
ND
NI
ND
13-May-03
IN
50
ND
ND
ND
NI
ND
18-Nov-03
IN
50
ND
ND
ND
ND
ND
4-May-04
IN
50
ND
ND
ND
ND
ND
9-Nov-04
IN
50
ND
ND
ND
ND
ND
25-May-05
IN
50
ND
ND
ND
ND
ND
1-Nov-05
IN
50
ND
ND
ND
ND
ND
23-May-06
IN
50
ND
ND
ND
76.9
ND
1-Nov-06
IN
10
ND
ND
ND
ND
ND
29-May-07
IN
10
4.7
B
11.3
4.6 B
2.9 B
2.0 J
NC 2L = 1,050 pg/L (10/23/07)
27-Nov-07
NR
10
9.1
J
9.5
J
7.3 J
1.6 J
ND
27-May-08
0.4
10.0
2.6
J
8.6
B
6.4 B
ND
4.8 J
4-Nov-08
0.40
10.0
3.3
B
5.4
B
0.77 B
ND
8.9 J
1-Jun-09
0.40
10.0
8.7
B
Dry
6.5 B
7.0 B
83.0
19-Nov-09
0.40
10.0
6.0
B
14.0
B
5.0 B
4.2 B
3.5 J
NC 2L = 1,000 pg/L (01/01/10)
14-Jun-10
0.40
10.0
2.1
BB
17.4
B
20.1 B
ND
10.1
29-Nov-10
0.40
10.0
1.9
J
13.0
1.8 J
ND
ND
31-May-11
0.40
10.0
6.5
B
20.5
B
6.8 B
4.3 B
13.7
19-Dec-11
10.0
10.0
21.3
17.0
ND
10.3
ND
30-May-12
10.0
10.0
ND
ND
ND
ND
ND
3-Dec-12
10.0
10.0
ND
ND
ND
ND
ND
10-Jun-13
10.0
10.0
ND
ND
ND
ND
76.3
28-Oct-13
10.0
10.0
ND
21.4
ND
ND
ND
5-May-14
EPA 6010
10.0
10.0
ND
18.7
ND
ND
ND
20-Oct-14
EPA 6010
10.0
10.0
ND
13.4
ND
ND
ND
18-May-15
EPA 6010
5.0
10.0
ND
21.7
ND
ND
ND
7-Dec-15
EPA 6010
5.0
10.0
7.8
B
16.7
B
6.3 B
ND
7.2 J
2-May-16
EPA 6010
5.0
10.0
5.4
J
17.0
5.3 J
ND
ND
12-Dec-16
EPA 6010
5.0
10.0
ND
9.7
J
6.0 J
9.0 J
ND
26-Jun-17
EPA 6010
5.0
10.0
ND
11.1
5.1 J
6.4 J
ND
14-Dec-17
5.0
10.0
5.6
J
10.8
6.6 J
9.9 J
ND
14-May-18
EPA 6010
5.0
10.0
13
15.4
5.6 J
ND
ND
6-May-19
EPA 6010D
5.0
10.0
ND
8.0
J
ND
ND
ND
5-Nov-19
EPA 6010D
5.0
10.0
ND
5.5
J
ND
ND
--
6-May-20
EPA 6010D
9.5
10.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 14 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
ORGANICS
Acetone
28-Apr-94
NR 100
ND
ND
ND
NI
ND
2-May-00
NR 100
ND
ND
ND
NI
ND
8-Nov-00
NR 100
ND
ND
ND
NI
ND
31-May-01
NR 100
ND
ND
ND
NI
ND
6-Nov-01
NR 100
ND
ND
ND
NI
ND
21-May-02
NR 100
ND
ND
ND
NI
ND
13-Nov-02
NR 100
ND
ND
ND
NI
ND
13-May-03
NR 100
210
ND
ND
NI
ND
18-Nov-03
NR 100
ND
ND
ND
ND
ND
4-May-04
NR 100
ND
ND
ND
ND
ND
9-Nov-04
NR 100
ND
ND
ND
ND
ND
25-May-05
NR 100
150
ND
ND
ND
ND
1-Nov-05
NR 100
ND
ND
ND
ND
ND
23-May-06
NR 100
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 100
ND
ND
ND
ND
ND
NC 2L = 700 Ng/L (10/23/07)
27-Nov-07
NR 100
7.6 B
5.9 B
4.0 B
4.1 B
4.3 J
27-May-08
20 100
ND
ND
ND
ND
ND
4-Nov-08
20.0 100
ND
ND
ND
ND
ND
1-Jun-09
2.2 100
65.9 J
Dry
ND
ND
3.2 J
19-Nov-09
2.2 100
ND
2.8 B
3.8 B
21.9 B
3.8 J
NC 2L = 6,000 pg/L (01/01/10)
14-Jun-10
2.2 100
6.3 B
4.0 B
ND
ND
8.9 J
29-Nov-10
2.2 100
ND
ND
ND
ND
2.3 J
31-May-11
2.2 100
3.0 B
4.0 B
4.0 B
ND
3.9 J
19-Dec-11
2.2 100
ND
ND
ND
ND
6.6 J
30-May-12
2.2 100
ND
ND
ND
ND
ND
3-Dec-12
10.0 100
ND
ND
ND
ND
ND
10-Jun-13
10.0 100
ND
ND
ND
ND
ND
28-Oct-13
10.0 100
ND
11.4 J
ND
ND
ND
5-May-14
EPA 8260
10.0 100
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
10.0 100
ND
ND
ND
ND
ND
18-May-15
EPA 8260
10.0 100
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
10.0 100
ND
ND
ND
ND
ND
2-May-16
EPA 8260
10.0 100
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
10.0 100
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
10.0 100
11.6 J
21.1 J
11 J
17.8 J
23 J
14-Dec-17
10.0 100
ND
ND N
ND
ND
ND
14-May-18
EPA 8260
10.0 100
ND
10.5 J
ND
ND
ND
6-May-19
EPA8260D
8.2 25
ND
ND
ND
ND
ND
5-Nov-19
EPA8260D
6.2 25
ND
ND
ND
ND
--
6-May-20
EPA8260D
6.2 25
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 15 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
SampleDCa�ection
Method
RL
MW-2
MW-3
AMW-1
Benzene
28-Apr-94
NR 5
ND
6.1
ND
NI
7ND
2-May-00
NR 5
ND
ND
ND
NI
8-Nov-00
NR 5
ND
ND
ND
NI
31-May-01
NR 5
ND
ND
ND
NI
6-Nov-01
NR 5
ND
ND
ND
NI
ND
21-May-02
NR 5
ND
ND
ND
NI
ND
13-Nov-02
NR 5
ND
ND
ND
NI
ND
13-May-03
NR 5
ND
ND
ND
NI
ND
18-Nov-03
NR 5
ND
ND
ND
ND
ND
4-May-04
NR 5
ND
ND
ND
ND
ND
9-Nov-04
NR 5
ND
ND
ND
ND
ND
25-May-05
NR 5
ND
ND
ND
ND
ND
1-Nov-05
NR 5
ND
ND
ND
ND
ND
23-May-06
NR 5
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1.0
1.0
2.0
0.9 J
ND
ND
NC 2L = 1 pVL (10/23/07)
27-Nov-07
NR 1
ND
ND
ND
ND
ND
27-May-08
0.25 1.0
0.83 J
2.0
0.74 J
ND
ND
4-Nov-08
0.25 1.0
0.38 J
2.5
0.88 J
ND
ND
1-Jun-09
0.25 1.0
0.92 J
Dry
0.74 J
ND
ND
19-Nov-09
0.25 1.0
ND
ND
ND
1.1
ND
14-Jun-10
0.25 1.0
0.62 J
2.3
0.81 J
ND
ND
29-Nov-10
0.25 1.0
ND
2.4
ND
ND
ND
31-May-11
0.25 1.0
0.62 J
2.1
0.75 J
ND
ND
19-Dec-11
0.25 1.0
0.68 J
1.7
0.75 J
ND
ND
30-May-12
0.25 1.0
0.81 J
1.6
0.68 J
ND
ND
3-Dec-12
0.25 1.0
0.87 J
1.3
0.67 J
ND
ND
10-Jun-13
0.25 1.0
0.79 J
2.0
0.75 J
ND
ND
28-Oct-13
0.25 1.0
ND
1.1
0.70 J
ND
ND
5-May-14
EPA8260
0.25 1.0
0.38 J
1.6
0.78 J
ND
ND
20-Oct-14
EPA8260
0.25 1.0
0.36 J
1.3
0.62 J
ND
ND
18-May-15
EPA8260
0.25 1.0
ND
0.80 J
0.50 J
ND
ND
7-Dec-15
EPA8260
0.25 1.0
ND
0.76 J
ND
ND
ND
2-May-16
EPA8260
0.25 1.0
0.33 J
0.89 J
0.65 J
ND
ND
12-Dec-16
EPA8260
0.25 1.0
0.3 J
1.2
0.62 J
ND
ND
26-Jun-17
EPA8260
0.25 1.0
0.34 J
0.94 J
0.65 J
ND
ND
14-Dec-17
0.25 1.0
0.44 J
0.65 J
0.56 J
ND
ND
14-May-18
EPA8260
0.25 1.0
0.28 J
0.90 J
0.49 J
ND
ND
6-May-19
EPA8260D
0.20 1.0
0.24 J
4.7
1.8
ND
ND
Resample >
24-Jul-19
0.15 1.0
-
0.95 J
0.63 J
-
--
5-Nov-19
EPA 8260D
0.15 1.0
ND
1.2
0.59 J
ND
--
Resample >
23-Jan-20
0.15 1.0
-
1.1
-
-
-
6-May-20
EPA8260D
0.15 1.0
ND
1.0 J
0.67 J
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 16 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Method
-
MW-2
MW-3
AMW-1
Blanks
Date
2-Butanone (MEK)
19-Nov-09
0.96 100
ND
ND
ND
2.8 J
ND
NC 2L = 4,000 pg/L (01/01/10)
14-Jun-10
0.96 100
ND
ND
ND
ND
1.6 J
29-Nov-10
0.96 100
ND
ND
ND
ND
ND
31-May-11
0.96 100
ND
ND
ND
ND
ND
19-Dec-11
0.96 100
ND
ND
ND
ND
ND
30-May-12
0.96 100
ND
ND
ND
ND
ND
3-Dec-12
0.96 100
ND
ND
ND
ND
ND
10-Jun-13
0.96 100
ND
ND
ND
ND
ND
28-Oct-13
0.96 100
ND
ND
ND
ND
ND
5-May-14
EPA8260
0.96 100
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.96 100
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.96 100
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.96 100
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.96 100
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
0.96 100
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
0.96 100
ND
ND
ND
ND
ND
14-Dec-17
0.96 100
ND
ND
ND
ND
ND
14-May-18
EPA8260
0.96 100
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
3.20 5
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
3.30 5
ND
ND
ND
ND
--
6-May-20
EPA 8260D
3.30 5
ND
ND
ND
ND
ND
Carbon Disulfide
12-May-99
NR 5
5.8
ND
ND
NI
ND
19-Oct-99
NR 100
ND
ND
ND
NI
ND
2-May-00
NR 100
ND
ND
ND
NI
ND
8-Nov-00
NR 100
ND
ND
ND
NI
ND
31-May-01
NR 100
ND
ND
ND
NI
ND
6-Nov-01
NR 100
ND
ND
ND
NI
ND
21-May-02
NR 100
ND
ND
ND
NI
ND
13-Nov-02
NR 100
ND
ND
ND
NI
ND
13-May-03
NR 100
ND
ND
ND
NI
ND
18-Nov-03
NR 100
ND
ND
ND
ND
ND
4-May-04
NR 100
ND
ND
ND
ND
ND
9-Nov-04
NR 100
ND
ND
ND
ND
ND
25-May-05
NR 100
ND
ND
ND
ND
ND
1-Nov-05
NR 100
ND
ND
ND
ND
ND
23-May-06
NR 100
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 100
ND
ND
ND
ND
ND
NC 2L = 700 pg/L (10/23/07)
27-Nov-07
NR 100
ND
ND
ND
ND
ND
27-May-08
1.2 100
ND
ND
ND
ND
ND
4-Nov-08
1.2 100
ND
ND
ND
ND
ND
1-Jun-09
1.2 100
ND
Dry
ND
ND
ND
19-Nov-09
1.2 100
ND
ND
ND
ND
ND
14-Jun-10
1.2 100
ND
ND
ND
ND
ND
29-Nov-10
1.2 100
ND
ND
ND
ND
ND
31-May-11
1.2 100
ND
ND
ND
ND
ND
19-Dec-11
1.2 100
ND
ND
ND
ND
ND
30-May-12
1.2 100
ND
ND
ND
ND
ND
3-Dec-12
1.2 100
ND
ND
ND
ND
ND
10-Jun-13
1.2 100
ND
ND
ND
ND
ND
28-Oct-13
1.2 100
ND
ND
ND
ND
ND
5-May-14
EPA8260
1.2 100
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
1.2 100
ND
ND
ND
ND
ND
18-May-15
EPA8260
1.2 100
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
1.2 100
ND
ND
ND
ND
ND
2-May-16
EPA8260
1.2 100
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
1.2 100
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
1.2 100
ND
ND
ND
ND
ND
14-Dec-17
1.2 100
ND
ND
ND
ND
ND
14-May-18
EPA8260
1.2 100
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.8 10
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.4 2
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.4 2
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 17 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
Chlorobenzene
29-May-07
NR 3
ND
0.73 J
0.76 J
0.24 J
ND
NC 2L = 50 pg/L (10/23/07)
27-Nov-07
NR 3
ND
ND
ND
ND
ND
27-May-08
0.23 3.0
ND
0.57 J
0.58 J
ND
ND
4-Nov-08
0.23 3.0
ND
0.41 J
0.56 J
ND
ND
1-Jun-09
0.23 3.0
ND
Dry
0.55 J
ND
ND
19-Nov-09
0.23 3.0
ND
ND
ND
0.23 J
ND
14-Jun-10
0.23 3.0
ND
0.70 J
0.58 J
ND
ND
29-Nov-10
0.23 3.0
ND
0.84 J
ND
ND
ND
31-May-11
0.23 3.0
ND
0.65 J
0.63 J
ND
ND
19-Dec-11
0.23 3.0
ND
0.59 J
0.65 J
ND
ND
30-May-12
0.23 3.0
ND
0.42 J
0.68 J
ND
ND
3-Dec-12
0.23 3.0
ND
0.32 J
0.60 J
ND
ND
10-Jun-13
0.23 3.0
ND
0.43 J
0.60 J
ND
ND
28-Oct-13
0.23 3.0
ND
0.50 J
0.64 J
ND
ND
5-May-14
EPA8260
0.23 3.0
ND
0.73 J
0.72 J
ND
ND
20-Oct-14
EPA8260
0.23 3.0
ND
0.67 J
0.70 J
ND
ND
18-May-15
EPA8260
0.23 3.0
ND
ND
0.77 J
ND
ND
7-Dec-15
EPA8260
0.23 3.0
ND
0.42 J
0.58 J
ND
ND
2-May-16
EPA8260
0.23 3.0
ND
0.54 J
0.84 J
ND
ND
12-Dec-16
EPA8260
0.23 3.0
ND
0.46 J
0.67 J
ND
ND
26-Jun-17
EPA8260
0.23 3.0
ND
ND
ND
ND
ND
14-Dec-17
0.23 3.0
ND
0.37 J
0.73 J
ND
ND
14-May-18
EPA8260
0.23 3.0
ND
0.26 J
0.72 J
ND
ND
6-May-19
EPA 8260D
0.53 1.0
ND
35.50
8.90
ND
ND
5-Nov-19
EPA 8260D
0.23 1.0
ND
0.38 J
0.66 J
ND
--
6-May-20
EPA 8260D
0.23 1.0
ND
0.29 J
0.75 J
ND
ND
Chloromethane
1-Jun-09
0.11 1.0
ND
Dry
0.21 J
ND
ND
NC 2L = 2.6 pg/L (10/23/07)
19-Nov-09
0.11 1.0
ND
ND
ND
ND
ND
NC 2L = 3 pg/L (01/01/10)
14-Jun-10
0.11 1.0
ND
ND
ND
ND
0.12 J
29-Nov-10
0.11 1.0
ND
ND
ND
ND
ND
31-May-11
0.11 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.11 1.0
ND
ND
ND
ND
ND
30-May-12
0.11 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.11 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.11 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.11 1.0
ND
ND
ND
ND
ND
5-May-14
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.11 1.0
ND
ND
ND
ND
0.36 J
26-Jun-17
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.11 1.0
ND
ND
ND
ND
ND
14-May-18
EPA8260
0.11 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.38 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.39 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.39 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 18 of 28

TABLE A2-2: Historical Groundwater Constituents
Is Collection
Date
Method
RL
MW-1
MW-2
MW-3
AMW-1
Blanks
1,2-Dichlorobenzene
28-Oct-13
5.00 30.0
ND
ND
ND
0.86 J
ND
NC 2L = 20 pg/L (01/01/10)
5-May-14
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
NC 2L = 20 pg/L (01/01/10)
7-Dec-15
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
14-Dec-17
0.30 5.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.30 5.0
ND
ND
ND
ND
ND
6-May-19
EPA8260D
0.49 1.0
ND
0.88 J
ND
ND
ND
5-Nov-19
EPA 8260D
0.29 1.0
ND
ND
ND
ND
--
6-May-20
EPA8260D
0.29 1.0
ND
ND
ND
ND
ND
1,4-Dichlorobenzene
28-Apr-94
NR 5
ND
7.1
ND
NI
ND
2-May-00
NR 5
ND
10.0
5.2
NI
ND
8-Nov-00
NR 5
ND
9.9
5.9
NI
ND
31-May-01
NR 5
ND
ND
ND
NI
ND
6-Nov-01
NR 5
ND
ND
ND
NI
ND
21-May-02
NR 5
ND
8.2
6.4
NI
ND
13-Nov-02
NR 5
ND
7.6
ND
NI
ND
13-May-03
NR 5
5.0
5.5
ND
NI
ND
18-Nov-03
NR 5
ND
5.4
5.4
ND
ND
4-May-04
NR 5
ND
7.4
5.0
ND
ND
9-Nov-04
NR 5
ND
7.4
5.1
ND
ND
25-May-05
NR 5
ND
6.0
5.0
ND
ND
1-Nov-05
NR 5
ND
8.0
5.0
ND
ND
23-May-06
NR 5
ND
5.8
ND
ND
ND
6-Nov-06
NR 3
ND
6.7
5.5
ND
ND
29-May-07
NR 1
3.6
8.1
6.5
2.2
ND
NC 2L = 1.4 pg/L (10/23/07)
27-Nov-07
NR 1
2.7
7.2
5.5
ND
ND
27-May-08
0.33 1.0
2.5
8.2
4.7
1.0
ND
4-Nov-08
0.33 1.0
1.2
6.3
4.8
0.94 J
ND
1-Jun-09
0.33 1.0
3.4
Dry
4.6
1.2
ND
19-Nov-09
0.33 1.0
ND
ND
ND
3.7
ND
NC 2L = 6 pg/L (01/01/10)
14-Jun-10
0.33 1.0
1.7
2.4
4.6
1.2
ND
29-Nov-10
0.33 1.0
0.97 J
4.2
5.3
1.4
ND
31-May-11
0.33 1.0
1.4
5.6
4.8
0.96 J
ND
19-Dec-11
0.33 1.0
1.4
6.3
4.7
0.62 J
ND
30-May-12
0.33 1.0
1.9
5.0
4.3
0.73 J
ND
3-Dec-12
0.33 1.0
1.7
3.4
4.3
0.63 J
ND
10-Jun-13
0.33 1.0
1.5
4.1
4.1
0.77 J
ND
28-Oct-13
0.30 1.0
1.1
1.6
4.5
0.88 J
ND
5-May-14
EPA 8260
0.33 1.0
0.89 J
4.7
4.7
0.78 J
ND
20-Oct-14
EPA 8260
0.33 1.0
0.92 J
5.3
4.6
0.91 J
ND
18-May-15
EPA 8260
0.33 1.0
1.2
5.1
4.6
0.68 J
ND
7-Dec-15
EPA 8260
0.33 1.0
1.2
4.8
4.1
0.50 J
ND
2-May-16
EPA 8260
0.33 1.0
1.1
2.7
4.4
0.65 J
ND
12-Dec-16
EPA 8260
0.33 1.0
0.60 J
3.6
4.3
0.60 J
ND
26-Jun-17
EPA 8260
0.33 1.0
ND
3.5
4.3
ND
ND
14-Dec-17
0.33 1.0
1.10
4.7
4.4
0.80 J
ND
14-May-18
EPA 8260
0.33 1.0
1.20
2.9
3.6
0.63 J
ND
6-May-19
EPA8260D
0.58 1.0
0.74 J
14
4.9
ND
ND
5-Nov-19
EPA8260D
0.26 1.0
ND
3.6
3.9
0.73 J
--
6-May-20
EPA8260D
0.26 1.0
ND
2.7
4
0.40 J
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 19 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
1,1-Dichloroethane
28-Apr-94
NR 5
ND
6.1
16.0
NI
ND
2-May-00
NR 5
ND
ND
8.8 J
NI
ND
8-Nov-00
NR 5
ND
ND
11.0
NI
ND
31-May-01
NR 5
ND
ND
8.4
NI
ND
6-Nov-01
NR 5
ND
ND
7.4
NI
ND
21-May-02
NR 5
ND
ND
11.0
NI
ND
13-Nov-02
NR 5
ND
ND
8.1
NI
ND
13-May-03
NR 5
ND
ND
6.0
NI
ND
18-Nov-03
NR 5
ND
ND
6.0
ND
ND
4-May-04
NR 5
ND
ND
5.2
ND
ND
9-Nov-04
NR 5
ND
ND
ND
ND
ND
25-May-05
NR 5
ND
ND
5.0
ND
ND
1-Nov-05
NR 5
ND
ND
5.0
ND
ND
23-May-06
NR 5
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 5
1.9 J
2.3 J
5.1
4.0 J
ND
NC 2L = 70 pg/L (10/23/07)
27-Nov-07
NR 5.0
ND
0.58 J
2.7 J
1.2 J
ND
27-May-08
0.32 5.0
0.36 J
0.71 J
2.8 J
1.1 J
ND
4-Nov-08
0.32 5.0
0.34 J
0.79 J
3.4 J
0.88 J
ND
1-Jun-09
0.32 5.0
0.35 J
Dry
2.6 J
0.62 J
ND
19-Nov-09
0.32 5.0
ND
ND
ND
0.32 J
ND
NC 2L = 6 pg/L (01/01/10)
14-Jun-10
0.32 5.0
0.32 J
0.41 J
2.3 J
1.5 J
ND
29-Nov-10
0.32 5.0
ND
ND
2.7 J
ND
ND
31-May-11
0.32 5.0
0.35 J
0.40 J
2.6 J
0.67 J
ND
19-Dec-11
0.32 5.0
ND
ND
2.2 J
ND
ND
30-May-12
0.32 5.0
ND
ND
1.9 J
ND
ND
3-Dec-12
0.32 5.0
ND
ND
1.7 J
ND
ND
10-Jun-13
0.32 5.0
ND
ND
1.8 J
ND
ND
28-Oct-13
0.32 5.0
ND
ND
1.5 J
0.42 J
ND
5-May-14
EPA826O
0.32 5.0
ND
ND
1.6 J
0.57 J
ND
20-Oct-14
EPA826O
0.32 5.0
ND
ND
1.3 J
0.46 J
ND
18-May-15
EPA 8260
0.32 5.0
ND
ND
0.87 J
ND
ND
7-Dec-15
EPA826O
0.32 5.0
ND
ND
0.91 J
ND
ND
2-May-16
EPA826O
0.32 5.0
ND
ND
0.95 J
ND
ND
12-Dec-16
EPA826O
0.32 5.0
ND
ND
0.97 J
ND
ND
26-Jun-17
EPA826O
0.32 5.0
ND
ND
0.97 J
ND
ND
14-Dec-17
0.32 5.0
ND
ND
0.89 J
ND
ND
14-May-18
EPA826O
0.32 5.0
ND
ND
0.63 J
ND
ND
6-May-19
EPA826OD
0.41 1.0
ND
0.46 J
5.8
ND
ND
5-Nov-19
EPA 826OD
0.27 1.0
ND
ND
0.66 J
ND
--
6-May-20
EPA826OD
0.27 1.0
ND
ND
0.58 J
ND
ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 20 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
RL
MW-1
MW-2
MW-3
AMW-1
Blanks
1,2-Dichloroethane
31-May-11
0.12 1.0
ND
ND
0.12 J
ND
ND
NC 2L = 0.4 pg/L (01/01/10)
19-Dec-11
0.12 1.0
ND
ND
ND
ND
ND
30-May-12
0.12 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.12 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.12 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.12 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 8260
0.12 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.12 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.12 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.24 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.24 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.24 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.24 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.24 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.24 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.67 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.34 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.34 1.0
ND
ND
ND
ND
ND
cis-1,2-Dichloroethene
28-Apr-94
NR 5
12.0
80.0
20.0
NI
ND
2-May-00
NR 5
11.0
58.0
22.0
NI
ND
8-Nov-00
NR 5
16.0
65.0
33.0
NI
ND
31-May-01
NR 5
11.0
75.0
26.0
NI
ND
6-Nov-01
NR 5
15.0
68.0
22.0
NI
ND
21-May-02
NR 5
21.0
92.0
34.0
NI
ND
13-Nov-02
NR 5
16.0
100
29.0
NI
ND
1-Apr-03
NR 5
NA
NA
NA
ND
NA
13-May-03
NR 5
21.0
82.0
26.0
NA
ND
1-Jul-03
NR 5
NA
NA
NA
NA
ND
18-Nov-03
NR 5
9.0
91.0
28.0
23.0
ND
4-May-04
NR 5
11.0
78.0
26.0
19.0
ND
9-Nov-04
NR 5
11.0
66.0
24.0
13.0
ND
25-May-05
NR 5
14.0
59.0
28.0
17.0
ND
1-Nov-05
NR 5
ND
26.0
11.0
7.0
ND
23-May-06
NR 5
ND
26.8
14.0
7.4
ND
1-Nov-06
NR 5
13.0
53.0
25.0
13.0
ND
29-May-07
NR 5
15.0
49.0
24.0
20.0
ND
NC 2L = 70 pg/L (10/23/07)
27-Nov-07
NR 5
ND
43.0
20.0
7.7
ND
27-May-08
0.19 5.0
9.8
50.3
22.0
7.4
ND
4-Nov-08
0.19 5.0
5.1
61.4
27.9
4.2 J
ND
1-Jun-09
0.19 5.0
12.1
Dry
21.1
2.7 J
ND
19-Nov-09
0.19 5.0
ND
ND
ND
12.6
0.26 J
14-Jun-10
0.19 5.0
6.6
51.4
21.7
21.4
ND
29-Nov-10
0.19 5.0
4.4 J
56.5
23.0
11.6
ND
31-May-11
0.19 5.0
7.0
56.2
25.6
12.2
ND
19-Dec-11
0.19 5.0
6.8
41.1
20.9
1.7 J
ND
30-May-12
0.19 5.0
8.8
40.1
19.6
1.3 J
ND
3-Dec-12
0.19 5.0
7.3
30.0
18.7
0.58 J
ND
10-Jun-13
0.19 5.0
7.0
43.0
20.4
0.61 J
ND
28-Oct-13
0.19 5.0
4.4 J
23.6
18.4
4.7 J
ND
5-May-14
EPA 8260
0.19 5.0
2.9 J
40.5
19.2
8.5
ND
20-Oct-14
EPA 8260
0.19 5.0
2.7 J
33.9
16.6
7.0
ND
18-May-15
EPA 8260
0.19 5.0
2.7 J
19.2
13.4
5.8
ND
7-Dec-15
EPA 8260
0.19 5.0
4.0 J
26.9
15.4
3.2 J
ND
2-May-16
EPA 8260
0.19 5.0
2.1 J
17.2
13.8
7.1
ND
12-Dec-16
EPA 8260
0.19 5.0
2.1 J
31.2
16.9
5.2
ND
26-Jun-17
EPA 8260
0.19 5.0
2.3 J
24.0
14.7
4.9 J
ND
14-Dec-17
0.19 5.0
3.0 J
21.6
15.3
2.6 J
ND
14-May-18
EPA 8260
0.19 5.0
1.9 J
18.9
10.6
3.6 J
ND
6-May-19
EPA 8260D
0.66 1.0
1.6
ND
18
1.4
ND
5-Nov-19
EPA 8260D
0.29 1.0
0.86 J
29.6
12.8
2.3
--
6-May-20
EPA 8260D
0.29 1.0
0.75 J
17.6
12
2.6
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 21 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
trans-1,2-Dichloroethene
29-May-07
NR 5
ND
ND
ND
0.4 J
ND
NC 2L = 100 pg/L (10/23/07)
27-Nov-07
NR 5
ND
ND
ND
ND
ND
27-May-08
0.49 5.0
ND
ND
ND
ND
ND
4-Nov-08
0.49 5.0
ND
ND
ND
ND
ND
1-Jun-09
0.49 5.0
ND
Dry
ND
ND
ND
19-Nov-09
0.49 5.0
ND
ND
ND
ND
ND
14-Jun-10
0.49 5.0
ND
ND
ND
ND
ND
29-Nov-10
0.49 5.0
ND
ND
ND
ND
ND
31-May-11
0.49 5.0
ND
ND
ND
ND
ND
19-Dec-11
0.49 5.0
ND
ND
ND
ND
ND
30-May-12
0.49 5.0
ND
ND
ND
ND
ND
3-Dec-12
0.49 5.0
ND
ND
ND
ND
ND
10-Jun-13
0.49 5.0
ND
ND
ND
ND
ND
28-Oct-13
0.49 5.0
ND
ND
ND
ND
ND
5-May-14
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
14-Dec-17
0.49 5.0
ND
ND
ND
ND
ND
14-May-18
EPA8260
0.49 5.0
ND
ND
ND
ND
ND
6-May-19
EPA8260D
0.46 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.25 1.0
ND
ND
ND
ND
--
6-May-20
EPA8260D
0.25 1.0
ND
ND
ND
ND
ND
Bromomethane
27-May-08
0.29 10.0
3.4 J
ND
ND
ND
ND
NC 2L = NE pg/L (10/23/07)
4-Nov-08
0.29 10.0
ND
ND
ND
ND
ND
1-Jun-09
0.29 10.0
ND
Dry
ND
ND
ND
19-Nov-09
0.29 10.0
ND
ND
ND
ND
ND
14-Jun-10
0.29 10.0
ND
ND
ND
ND
ND
GWPS = 10 pg/L (8/1/10)
29-Nov-10
0.29 10.0
ND
ND
ND
ND
ND
31-May-11
0.29 10.0
ND
ND
ND
ND
ND
19-Dec-11
0.29 10.0
ND
ND
ND
ND
ND
30-May-12
0.29 10.0
ND
ND
ND
ND
ND
3-Dec-12
0.29 10.0
ND
ND
ND
ND
ND
10-Jun-13
0.29 10.0
ND
ND
ND
ND
ND
28-Oct-13
0.29 10.0
ND
ND
ND
ND
ND
5-May-14
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
0.29 10.0
ND
ND
ND
ND
ND
14-Dec-17
0.29 10.0
ND
ND
ND
ND
ND
IMAC = 10 pg/L
14-May-18
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
6-May-19
EPA8260D
0.95 2.0
ND
ND
ND
ND
ND
5-Nov-19
EPA8260D
0.95 2.0
ND
ND
ND
ND
ND
6-May-20
EPA8260D
0.62 2.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 22 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
RL
-
MW-2
MW-3
AMW-1
Blanks
1,2-Dichloropropane
14-Jun-10
0.27 1.0
ND
ND
ND
0.32 J
ND
NC 2L = 0.6 pg/L (01/01/10)
29-Nov-10
0.27 1.0
ND
ND
ND
ND
ND
31-May-11
0.27 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.27 1.0
ND
ND
ND
ND
ND
30-May-12
0.27 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.27 1.0
ND
ND
0.28 J
ND
ND
10-Jun-13
0.27 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.27 1.0
ND
ND
ND
ND
ND
5-May-14
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.27 1.0
ND
ND
ND
ND
ND
14-May-18
EPA8260
0.27 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.60 1.0
ND
ND
1.0
ND
ND
Resample >
24-Jul-19
EPA 8260D
0.60 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.19 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.19 1.0
ND
ND
ND
ND
ND
Ethylbenzene
14-Jun-10
0.26 1.0
ND
0.35 J
ND
ND
ND
NC 2L = 600 pg/L (01/01/10)
29-Nov-10
0.30 1.0
ND
ND
ND
ND
ND
31-May-11
0.30 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.30 1.0
ND
ND
ND
ND
ND
30-May-12
0.30 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.30 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.30 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.30 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.30 1.0
ND
ND
ND
ND
ND
14-May-18
EPA8260
0.30 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.45 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.26 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.26 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 23 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Method
-
MW-2
MW-3
Ai
Blanks
Date
Styrene
1-Jun-09
0.26 1.0
2.0
Dry
ND
ND
ND
NC 21- = 100 pg/L (10/23/07)
19-Nov-09
0.26 1.0
ND
ND
ND
ND
ND
NC 2L = 70 pg/L (01/01/10)
14-Jun-10
0.26 1.0
ND
ND
ND
ND
ND
29-Nov-10
0.26 1.0
ND
ND
ND
ND
ND
31-May-11
0.26 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.26 1.0
ND
ND
ND
ND
ND
30-May-12
0.26 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.26 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.26 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.26 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.26 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.50 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.27 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.27 1.0
ND
ND
ND
ND
ND
Methylene Chloride
28-Apr-94
NR 5
ND
5.8
7.8
Ni
ND
2-May-00
NR 10
ND
ND
ND
NI
ND
8-Nov-00
NR 10
ND
ND
ND
NI
ND
31-May-01
NR 10
ND
ND
ND
NI
ND
6-Nov-01
NR 10
ND
ND
ND
NI
ND
21-May-02
NR 10
ND
ND
ND
NI
ND
13-Nov-02
NR 10
ND
ND
ND
NI
ND
13-May-03
NR 10
ND
ND
ND
NI
ND
18-Nov-03
NR 10
ND
ND
ND
ND
ND
4-May-04
NR 10
ND
ND
ND
ND
ND
9-Nov-04
NR 10
ND
ND
ND
ND
ND
25-May-05
NR 10
ND
ND
ND
ND
ND
1-Nov-05
NR 10
ND
ND
ND
ND
ND
23-May-06
NR 10
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1
ND
ND
ND
ND
ND
NC 21- = 4.6 pg/L (10/23/07)
27-Nov-07
NR 1
ND
ND
ND
ND
ND
27-May-08
0.97 2.0
ND
ND
ND
ND
1.5 J
4-Nov-08
0.97 2.0
ND
ND
ND
ND
2.8
1-Jun-09
0.97 2.0
ND
Dry
ND
ND
ND
19-Nov-09
0.97 2.0
ND
ND
ND
ND
ND
NC 21- = 5 pg/L (01/01/10)
14-Jun-10
0.97 2.0
ND
ND
ND
ND
ND
29-Nov-10
0.97 1.0
ND
ND
ND
ND
ND
31-May-11
0.97 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.97 1.0
ND
ND
ND
ND
3.3
30-May-12
0.97 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.97 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.97 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.97 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 8260
0.97 1.0
ND
ND
ND
ND
2.6
20-Oct-14
EPA 8260
0.97 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.97 1.0
ND
ND
ND
ND
1.3
7-Dec-15
EPA 8260
0.97 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.97 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.97 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.97 1.0
ND
ND
ND
ND
1.3 C
14-Dec-17
0.97 1.0
ND
ND
ND
ND
2.1 C
14-May-18
EPA 8260
0.97 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.50 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
3.70 5.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
3.70 5.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 24 of 28

TABLE A2-2: Historical Groundwater Constituents
le Collection
Date
Method
DL RL
111ilit
MW-2
MW-3
AMW-1
Tetrachloroethene
28-Apr-94
NR 5.0
ND
14.0
6.2
NI
7ND
(PCE)
6-Oct-94
NR 5.0
ND
13.0
10.0
NI
2-May-00
NR 5
ND
ND
ND
NI
8-Nov-00
NR 5
ND
ND
ND
NI
31-May-01
NR 5
ND
ND
ND
NI
ND
6-Nov-01
NR 5
ND
ND
ND
NI
ND
21-May-02
NR 5
ND
ND
ND
NI
ND
13-Nov-02
NR 5
ND
ND
ND
NI
ND
13-May-03
NR 5
ND
ND
ND
NI
ND
18-Nov-03
NR 5
ND
ND
ND
ND
ND
4-May-04
NR 5
ND
ND
ND
ND
ND
9-Nov-04
NR 0.6
ND
ND
ND
ND
ND
25-May-05
NR 5
ND
ND
ND
ND
ND
1-Nov-05
NR 5
ND
ND
ND
ND
ND
23-May-06
NR 5
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1
0.6 J
0.57 J
1.0
ND
ND
NC 2L = 0.7 Ng/L (10/23/07)
27-Nov-07
NR 1
ND
0.43 J
0.67 J
ND
ND
27-May-08
0.46 1.0
0.53 J
0.54 J
0.60 J
ND
ND
4-Nov-08
0.46 1.0
0.48 J
ND
0.58 J
ND
ND
1-Jun-09
0.46 1.0
0.49 J
Dry
0.48 J
ND
ND
19-Nov-09
0.46 1.0
ND
ND
ND
ND
ND
14-Jun-10
0.46 1.0
0.53 J
ND
ND
ND
ND
29-Nov-10
0.46 1.0
ND
ND
ND
ND
ND
31-May-11
0.46 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.46 1.0
ND
ND
0.49 B
ND
0.77 J
30-May-12
0.46 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.46 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.46 1.0
0.50 J
ND
ND
ND
ND
28-Oct-13
0.46 1.0
ND
ND
ND
ND
ND
5-May-14
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
18-May-15
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
2-May-16
EPA826O
0.46 1.0
0.55 J
ND
ND
ND
ND
12-Dec-16
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.46 1.0
ND
ND
ND
ND
ND
14-May-18
EPA826O
0.46 1.0
ND
ND
ND
ND
ND
6-May-19
EPA826OD
0.78 1.0
ND
ND
11.3
ND
ND
Resample >
24-Jul-19
EPA 826OD
0.78 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 826OD
0.16 1.0
ND
ND
ND
ND
--
6-May-20
EPA826OD
0.16 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 25 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
DL
MW-1
MW-2
MW-3
AMW-1
Blanks
Trichloroethene
28-Apr-94
NR 5
ND
9.9
7.2
NI
ND
(TCE)
6-Oct-94
NR 5
ND
10.0
7.6
NI
ND
2-May-00
NR 5
ND
ND
ND
NI
ND
8-Nov-00
NR 5
ND
ND
5.5
NI
ND
31-May-01
NR 5
ND
ND
ND
NI
ND
6-Nov-01
NR 5
ND
ND
ND
NI
ND
21-May-02
NR 5
ND
ND
ND
NI
ND
13-Nov-02
NR 5
ND
ND
ND
NI
ND
13-May-03
NR 5
ND
ND
ND
NI
ND
18-Nov-03
NR 5
ND
ND
ND
ND
ND
4-May-04
NR 5
ND
ND
ND
ND
ND
9-Nov-04
NR 5
ND
ND
ND
ND
ND
25-May-05
NR 5
ND
ND
ND
ND
ND
1-Nov-05
NR 5
ND
ND
ND
ND
ND
23-May-06
NR 5
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1
ND
2.9
3.1
3.0
ND
NC 2L = 2.8 pg/L (10/23/07)
27-Nov-07
NR 1
ND
1.5
1.7
ND
ND
27-May-08
0.47 1.0
ND
1.5
1.6
0.56 J
ND
4-Nov-08
0.47 1.0
ND
1.6
1.6
ND
ND
1-Jun-09
0.47 1.0
ND
Dry
1.4
ND
ND
19-Nov-09
0.47 1.0
ND
ND
ND
ND
ND
NC 2L = 3 pg/L (01/01/10)
14-Jun-10
0.47 1.0
ND
0.92 J
1.3
1.2
ND
29-Nov-10
0.47 1.0
ND
1.3
1.5
ND
ND
31-May-11
0.47 1.0
ND
0.84 J
1.3
0.59 J
ND
19-Dec-11
0.47 1.0
ND
0.87 J
1.3
ND
ND
30-May-12
0.47 1.0
ND
0.61 J
1.1
ND
ND
3-Dec-12
0.47 1.0
ND
0.68 J
1.0
ND
ND
10-Jun-13
0.47 1.0
ND
1.8
1.1
ND
ND
28-Oct-13
0.47 1.0
ND
0.50 J
0.86 J
ND
ND
5-May-14
EPA8260
0.47 1.0
ND
0.85 J
0.92 J
0.57 J
ND
20-Oct-14
EPA8260
0.47 1.0
ND
0.69 J
0.81 J
ND
ND
18-May-15
EPA8260
0.47 1.0
ND
ND
0.66 J
ND
ND
7-Dec-15
EPA8260
0.47 1.0
ND
ND
0.71 J
ND
ND
2-May-16
EPA8260
0.47 1.0
ND
ND
0.55 J
ND
ND
12-Dec-16
EPA8260
0.47 1.0
ND
0.51 J
0.65 J
ND
ND
26-Jun-17
EPA8260
0.47 1.0
ND
ND
0.60 J
ND
ND
14-Dec-17
0.47 1.0
ND
ND
0.57 J
ND
ND
14-May-18
EPA8260
0.47 1.0
ND
ND
ND
ND
ND
6-May-19
EPA8260D
0.34 1.0
ND
ND
6.0
ND
ND
5-Nov-19
EPA 8260D
0.22 1.0
ND
0.60 J
0.59 J
ND
--
6-May-20
EPA8260D
0.22 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 26 of 28

TABLE A2-2: Historical Groundwater Constituents
Sample Collection
Date
Method
MW-1
MW-2
MW-3
AMW-1
Blanks
Toluene
19-Nov-09
0.26 1.0
ND
ND
ND
0.49 J
ND
NC 21- = 6,000 pg/L (01/01/10)
14-Jun-10
0.26 1.0
1.1
ND
ND
ND
ND
29-Nov-10
0.26 1.0
ND
ND
ND
ND
ND
31-May-11
0.26 1.0
ND
ND
ND
ND
ND
19-Dec-11
0.26 1.0
ND
ND
ND
ND
ND
30-May-12
0.26 1.0
ND
ND
ND
ND
ND
3-Dec-12
0.26 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.26 1.0
ND
ND
ND
ND
ND
28-Oct-13
0.26 1.0
ND
ND
ND
ND
ND
5-May-14
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
14-Dec-17
0.26 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.26 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.31 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
0.24 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.24 1.0
ND
ND
ND
ND
ND
Vinyl Chloride
12-May-97
NR 5
ND
ND
3.1 J
NI
ND
2-May-00
NR 10
ND
ND
ND
NI
ND
8-Nov-00
NR 10
ND
ND
ND
NI
ND
31-May-01
NR 10
ND
ND
ND
NI
ND
6-Nov-01
NR 10
ND
ND
ND
NI
ND
21-May-02
NR 10
ND
ND
ND
NI
ND
13-Nov-02
NR 10
ND
ND
ND
NI
ND
13-May-03
NR 10
ND
ND
ND
NI
ND
18-Nov-03
NR 10
ND
ND
ND
ND
ND
4-May-04
NR 10
ND
ND
ND
ND
ND
9-Nov-04
NR 10
ND
ND
ND
ND
ND
25-May-05
NR 10
ND
ND
ND
ND
ND
1-Nov-05
NR 10
ND
ND
ND
ND
ND
23-May-06
NR 10
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 1
1.8
ND
1.3
2.0
ND
NC 2L = 0.015 pg/L (10/23/07)
27-Nov-07
NR 1
0.75 J
ND
0.69 J
ND
ND
27-May-08
0.62 1.0
1.3
ND
1.0
ND
ND
4-Nov-08
0.62 1.0
0.67 J
ND
1.0
ND
ND
1-Jun-09
0.62 1.0
1.4
Dry
0.83 J
ND
ND
19-Nov-09
0.62 1.0
ND
ND
ND
1.6
ND
NC 21- = 0.03 pg/L (01/01/10)
14-Jun-10
0.62 1.0
1.3
ND
1.3
0.67 J
ND
29-Nov-10
0.62 1.0
1.1
0.63 J
1.3
0.65 J
ND
31-May-11
0.62 1.0
1.3
ND
1.0
0.81 J
ND
19-Dec-11
0.62 1.0
1.2
ND
0.84 J
ND
ND
30-May-12
0.62 1.0
2.1
ND
ND
ND
ND
3-Dec-12
0.62 1.0
ND
ND
ND
ND
ND
10-Jun-13
0.62 1.0
1.4
ND
0.86 J
ND
ND
28-Oct-13
0.62 1.0
0.64 J
ND
ND
ND
ND
5-May-14
EPA 8260
0.62 1.0
0.65 J
ND
0.76 J
ND
ND
20-Oct-14
EPA 8260
0.62 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.62 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.62 1.0
1
ND
ND
ND
ND
2-May-16
EPA 8260
0.62 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.62 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.62 1.0
ND
ND
0.63 J
ND
ND
14-Dec-17
0.62 1.0
0.69 J
ND
0.71 J
ND
ND
14-May-18
EPA 8260
0.62 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
0.60 1.0
ND
ND
1.4
ND
ND
5-Nov-19
EPA 8260D
0.24 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.24 1.0
ND
ND
ND
ND
ND
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 27 of 28

TABLE A2-2: Historical Groundwater Constituents
jmnw�
Sample Collection
Method
DL RL
Mw-1
MW-2
MW-3
AMW-1
Blanks
Date
Xylene (Total)
28-Apr-94
NR 5
5.1
15.0
ND
NI
ND
8-Nov-00
NR 5
ND
ND
ND
NI
ND
1-Oct-99
NR 5
ND
5.9
ND
NI
ND
NC 2L = 530 pg/L (10/23/07)
2-May-00
NR 5
ND
ND
ND
NI
ND
31-May-01
NR 5
ND
ND
ND
NI
ND
NC 2L = 500 pg/L (01/01/10)
6-Nov-01
NR 5
ND
ND
ND
NI
ND
21-May-02
NR 5
ND
ND
ND
NI
ND
13-Nov-02
NR 5
ND
ND
ND
NI
ND
13-May-03
NR 5
ND
ND
ND
NI
ND
18-Nov-03
NR 5
ND
ND
ND
ND
ND
4-May-04
NR 5
ND
ND
ND
ND
ND
9-Nov-04
NR 5
ND
ND
ND
ND
ND
25-May-05
NR 5
ND
ND
ND
ND
ND
1-Nov-05
NR 5
ND
ND
ND
ND
ND
23-May-06
NR 10
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 4
ND
1.3 J
ND
ND
ND
27-Nov-07
NR 5
ND
1.4 J
ND
ND
ND
27-May-08
0.89 10.0
ND
1.5 J
ND
ND
ND
4-Nov-08
0.66 10.0
ND
1.3 J
ND
ND
ND
NC 2L = 530 pg/L (10/23/07)
1-Jun-09
0.66 2.0
ND
Dry
ND
ND
ND
19-Nov-09
0.66 2.0
ND
ND
ND
ND
ND
NC 2L = 500 pg/L (01/01/10)
14-Jun-10
0.66 2.0
ND
3.1
ND
ND
ND
29-Nov-10
0.66 2.0
ND
2.3
ND
ND
ND
31-May-11
0.66 2.0
ND
0.80 J
ND
ND
ND
19-Dec-11
0.66 2.0
ND
0.89 J
ND
ND
ND
30-May-12
0.66 2.0
ND
ND
ND
ND
ND
3-Dec-12
0.66 2.0
ND
ND
ND
ND
ND
10-Jun-13
0.66 5.0
ND
ND
ND
ND
ND
28-Oct-13
0.66 5.0
ND
ND
ND
ND
ND
5-May-14
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
20-Oct-14
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
18-May-15
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
7-Dec-15
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
2-May-16
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
12-Dec-16
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
26-Jun-17
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
14-Dec-17
0.66 5.0
ND
ND
ND
ND
ND
14-May-18
EPA8260
0.66 5.0
ND
ND
ND
ND
ND
6-May-19
EPA 8260D
1.50 2.0
ND
17.2
ND
ND
ND
5-Nov-19
EPA 8260D
0.63 1.0
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.63 1.0
ND
ND
ND
ND
ND
1,4-Dioxane (p-Dioxane)
6-May-19
EPA 8260D Mod.
1.2 2
ND
2.7
33.1
1.9 J
ND
NC 2L = 3 pg/L
5-Nov-19
EPA 8260D Mod.
1.2 2
ND
2.5
29.5
ND
--
6-May-20
EPA 8260D Mod.
1.2 2
ND
2.5
37.6
ND
ND
Chloroethane
6-May-19
EPA 8260D
0.5 1
--
1.7
ND
--
ND
NC 21 = 3000 pg/L
5-Nov-19
EPA 8260D
0.5 1
ND
ND
ND
ND
--
6-May-20
EPA 8260D
0.5 1
ND
ND
ND
ND
ND
Notes:
RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006;
and Solid Waste Section Reporting Limit (SWSL) for December 2006 - 2017; INC PQL for 2018 - present ).
DL = Laboratory detection limit
NO = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006).
NA = No data available. NR = Not reported. NI = Not installed. NE = Not established.
J = Estimated concentration less than the RL but greater than the DL.
B = Blank -Qualified (Concentration suspected to reflect laboratory or field contamination).
NC2L = North Carolina 2L Groundwater Standards (15A NCAC 2L).
IMAC = INC Interim Maximum Allowable Concentration.
Bold values are greater than the NC2L Standards or IMAC.
Historical data between 1994-1999 available upon request
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 28 of 28

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
RL
SW-1 SW-2
Blanks
INORGANICS
Arsenic
29-May-07
NR 10
Dry 2.3 J
ND
27-Nov-07
NR 10
Dry 2.8 J
ND
NC 2B/EPA NC = 10 Ng/L (03/28/08)
27-May-08
2.7 10.0
Dry ND
ND
04-Nov-08
2.6 10.0
Dry ND
4.8 J
01-Jun-09
2.6 10.0
Dry ND
ND
19-Nov-09
2.7 10.0
ND ND
ND
NC 2B = 10 ug/L (05/01/07)
14-Jun-10
2.7 10.0
ND 3.3 J
ND
29-Nov-10
2.7 10.0
ND ND
ND
31-May-11
2.7 10.0
ND ND
ND
19-Dec-11
5.0 10.0
Dry ND
ND
29-May-12
5.0 10.0
Dry ND
ND
03-Dec-12
5.0 10.0
Dry ND
ND
10-Jun-13
5.0 10.0
ND ND
ND
28-Oct-13
5.0 10.0
ND ND
ND
05-May-14
EPA 6010
5.0 10.0
ND ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND ND
ND
18-May-15
EPA 6010
2.5 10.0
Dry 3.2 J
ND
07-Dec-15
EPA 6010
2.5 10.0
Dry ND
ND
02-May-16
EPA 6010
2.5 10.0
Dry ND
ND
12-Dec-16
EPA 6010
2.5 10.0
Dry ND
ND
26-Jun-17
EPA 6010
5.0 10.0
Dry ND
ND
14-May-18
EPA 6010
5.0 10.0
ND ND
ND
03-Dec-18
EPA 6010
5.0 10.0
ND ND
ND
06-May-19
EPA6010D
5.0 10.0
ND ND
ND
05-Nov-19
EPA6010D
5.0 10.0
ND ND
---
06-May-20
EPA6010D
4.7 10.0
ND ND
---
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 1 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
RL
SW-1
SW-2
Blanks
Barium
Nov-97
NR
100
ND
1000
NA
May-98
NR
100
ND
ND
ND
Nov-98
NR
100
ND
ND
ND
May-99
NR
5
18.0
19.0
ND
Oct-99
NR
500
ND
ND
ND
May-00
NR
500
ND
ND
ND
Nov-00
NR
500
Dry
ND
ND
May-01
NR
500
Dry
ND
ND
Nov-01
NR
500
Dry
ND
ND
May-02
NR
500
Dry
ND
ND
Nov-02
NR
500
ND
ND
ND
May-03
NR
500
ND
ND
ND
Nov-03
NR
500
ND
ND
ND
May-04
NR
500
Dry
ND
ND
Nov-04
NR
500
ND
ND
ND
May-05
NR
500
Dry
ND
ND
Nov-05
NR
500
Dry
ND
ND
23-May-06
NR
500
Dry
ND
ND
01-Nov-06
NR
10
ND
ND
ND
29-May-07
NR
100
Dry
44.1 J
ND
27-Nov-07
NR
100
Dry
46.5 J
0.30 J
NC 2B/EPA NC = 1,000 Ng/L (03/28/08)
27-May-08
0.2
100
Dry
48.8 J
0.41 J
04-Nov-08
0.20
100
Dry
51.7 B
10.5 J
01-Jun-09
0.20
100
Dry
41.2 B
15.2 J
19-Nov-09
0.20
100
81.4
B
40.5 B
19.8 J
NC 2B = 1,000 pg/L (05/01/07)
14-Jun-10
0.20
100
111
39.8 J
0.58 J
29-Nov-10
0.20
100
94.7
J
39.2 J
ND
31-May-11
0.20
100
92.9
J
37.6 J
ND
19-Dec-11
5.0
100
Dry
38.2 J
ND
29-May-12
5.0
100
Dry
38.5 J
ND
03-Dec-12
5.0
100
Dry
43.0 J
ND
10-Jun-13
5.0
100
21.3
B
86.4 J
13.7 J
28-Oct-13
5.0
100
15.4
J
36.8 J
ND
05-May-14
EPA 6010
5.0
100
13.7
J
44.5 J
ND
20-Oct-14
EPA 6010
5.0
100
13.3
J
39.8 J
ND
18-May-15
EPA 6010
2.5
100
Dry
38.9 J
ND
07-Dec-15
EPA 6010
2.5
100
Dry
54.3 J
ND
02-May-16
EPA 6010
2.5
100
Dry
41.6 J
ND
12-Dec-16
EPA 6010
2.5
100
Dry
45.4 J
ND
26-Jun-17
EPA 6010
2.5
100
Dry
53.1 J
2.5 J
14-May-18
EPA 6010
2.5
100
23.2
J
41.9 J
ND
03-Dec-18
EPA 6010
2.5
5
39.1
49.3
ND
06-May-19
EPA 6010D
2.5
5
41.4
47.9
ND
05-Nov-19
EPA 6010D
2.5
5
80.9
67.6
-
06-May-20
EPA 6010D
3.5
5
61.4
95.3
-
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 2 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Beryllium
Nov-02
NR 2
3.2 3.6
ND
May-03
NR 2
ND ND
ND
Nov-03
NR 2
ND ND
ND
May-04
NR 2
Dry ND
ND
Nov-04
NR 2
ND ND
ND
May-05
NR 2
Dry ND
ND
Nov-05
NR 2
Dry ND
ND
23-May-06
NR 2
Dry ND
ND
01-Nov-06
NR 10
ND ND
ND
29-May-07
NR 1
Dry ND
ND
27-Nov-07
NR 1
Dry ND
ND
NC 2B/EPA NC = 6.5 ug/L (03/28/08)
27-May-08
0.1 1.0
Dry ND
ND
04-Nov-08
0.10 1.0
Dry ND
ND
01-Jun-09
0.10 1.0
Dry ND
ND
19-Nov-09
0.10 1.0
ND ND
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.10 1.0
ND ND
ND
29-Nov-10
0.10 1.0
ND ND
ND
31-May-11
0.10 1.0
ND ND
ND
19-Dec-11
1.0 1.0
Dry ND
ND
29-May-12
1.0 1.0
Dry ND
ND
03-Dec-12
1.0 1.0
Dry ND
ND
10-Jun-13
1.0 1.0
ND ND
ND
28-Oct-13
1.0 1.0
ND ND
ND
05-May-14
EPA 6010
1.0 1.0
ND ND
ND
20-Oct-14
EPA 6010
1.0 1.0
ND ND
ND
18-May-15
EPA 6010
0.5 1.0
Dry ND
ND
07-Dec-15
EPA 6010
0.5 1.0
Dry ND
ND
02-May-16
EPA 6010
0.5 1.0
Dry ND
ND
12-Dec-16
EPA 6010
0.5 1.0
Dry ND
ND
26-Jun-17
EPA 6010
0.5 1.0
Dry ND
ND
14-May-18
EPA 6010
0.5 1.0
ND ND
ND
03-Dec-18
EPA 6010
0.5 1.0
ND ND
ND
06-May-19
EPA 6010D
0.5 1.0
ND 0.86 J
ND
05-Nov-19
EPA 6010D
0.2 1.0
ND 0.22 J
ND
06-May-20
EPA 6010D
0.7 1.0
ND ND
---
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 3 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Cadmium
Oct-99
NR 1
ND 1.0
ND
May-00
NR 1
ND ND
ND
Nov-00
NR 1
Dry ND
ND
May-01
NR 1
Dry ND
ND
Nov-01
NR 1
Dry ND
ND
May-02
NR 1
Dry 1.0
ND
Nov-02
NR 1
1.2 1.5
ND
May-03
NR 1
ND ND
ND
Nov-03
NR 1
ND ND
ND
May-04
NR 1
Dry ND
ND
Nov-04
NR 1
ND ND
ND
May-05
NR 1
Dry ND
ND
Nov-05
NR 1
Dry ND
ND
23-May-06
NR 1
Dry ND
ND
01-Nov-06
NR 10
ND ND
ND
29-May-07
NR 1
Dry ND
ND
27-Nov-07
NR 1
Dry ND
ND
NC 2B/EPA NC = 2 pWL (03/28/08)
27-May-08
0.5 1.0
Dry ND
ND
04-Nov-08
0.50 1.0
Dry ND
ND
01-Jun-09
0.50 1.0
Dry ND
ND
19-Nov-09
0.50 1.0
ND ND
ND
NC 2B = NE ug/L (05/01/07)
14-Jun-10
0.50 1.0
ND ND
ND
29-Nov-10
0.50 1.0
ND ND
ND
31-May-11
0.50 1.0
ND ND
ND
19-Dec-11
1.0 1.0
Dry ND
ND
29-May-12
1.0 1.0
Dry ND
ND
03-Dec-12
1.0 1.0
Dry ND
ND
10-Jun-13
1.0 1.0
ND ND
ND
28-Oct-13
1.0 1.0
ND ND
ND
05-May-14
EPA 6010
1.0 1.0
ND ND
ND
20-Oct-14
EPA 6010
1.0 1.0
ND ND
ND
18-May-15
EPA 6010
0.5 1.0
Dry ND
ND
07-Dec-15
EPA 6010
0.5 1.0
Dry ND
ND
02-May-16
EPA 6010
0.5 1.0
Dry ND
ND
12-Dec-16
EPA 6010
0.5 1.0
Dry ND
ND
26-Jun-17
EPA 6010
0.5 1.0
Dry ND
ND
14-May-18
EPA 6010
0.5 1.0
ND ND
ND
03-Dec-18
EPA 6010
0.5 1.0
ND ND
ND
06-May-19
EPA 6010D
0.5 1.0
ND 1.2
ND
05-Nov-19
EPA 6010D
0.5 1.0
ND ND
ND
06-May-20
EPA 6010D
0.4 1.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 4 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
RL
SW-1 SW-2
Blanks
Chromium
May-97
NR 1
2.0 1.0
ND
Nov-97
NR 1
ND ND
NA
May-98
NR 1
ND ND
ND
Nov-98
NR 1
ND ND
ND
May-99
NR 5
ND ND
ND
Oct-99
NR 10
ND ND
ND
May-00
NR 10
ND ND
ND
Nov-00
NR 10
Dry ND
ND
May-01
NR 10
Dry ND
ND
Nov-01
NR 10
Dry ND
ND
May-02
NR 10
Dry ND
ND
Nov-02
NR 10
ND ND
ND
May-03
NR 10
ND ND
ND
Nov-03
NR 10
ND ND
ND
May-04
NR 10
Dry ND
ND
Nov-04
NR 10
ND ND
ND
May-05
NR 10
Dry ND
ND
Nov-05
NR 10
Dry ND
ND
23-May-06
NR 10
Dry ND
ND
01-Nov-06
NR 10
ND ND
ND
29-May-07
NR 10
Dry ND
ND
27-Nov-07
NR 10
Dry ND
ND
NC 2B/EPA NC = 50 pg/L (03/28/08)
27-May-08
0.4 10.0
Dry ND
0.85 J
04-Nov-08
0.40 10.0
Dry ND
ND
01-Jun-09
0.40 10.0
Dry ND
ND
NC 2B/EPA NC = 20 pg/L (02/05/10)
19-Nov-09
0.40 10.0
0.48 B N D
1.1 J
NC 2B = 20 pg/L (05/01/07)
14-Jun-10
0.40 10.0
7 J 0.42 J
ND
29-Nov-10
0.40 10.0
ND ND
ND
31-May-11
0.40 10.0
1.2 B 1.2 B
0.73 J
19-Dec-11
5.0 10.0
Dry ND
ND
29-May-12
5.0 10.0
Dry ND
ND
03-Dec-12
5.0 10.0
Dry ND
ND
10-Jun-13
5.0 10.0
ND 16.7
ND
28-Oct-13
5.0 10.0
ND ND
ND
05-May-14
EPA 6010
5.0 10.0
ND ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND ND
ND
18-May-15
EPA 6010
2.5 10.0
Dry ND
ND
07-Dec-15
EPA 6010
2.5 10.0
Dry ND
ND
02-May-16
EPA 6010
2.5 10.0
Dry ND
ND
12-Dec-16
EPA 6010
2.5 10.0
Dry ND
ND
26-Jun-17
EPA 6010
2.5 10.0
Dry ND
ND
14-May-18
EPA 6010
2.5 10.0
ND ND
ND
03-Dec-18
EPA 6010
2.5 5.0
ND ND
ND
06-May-19
EPA6010D
2.5 5.0
ND ND
ND
05-Nov-19
EPA6010D
2.5 5.0
2.8 J ND
ND
06-May-20
EPA6010D
3.7 5.0
ND ND
---
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 5 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
RL
SW-1 SW-2
Blanks
Cobalt
May-98
NR 1.0
ND 3.0
ND
Nov-98
NR 1.0
ND ND
ND
May-99
NR 5.0
ND ND
ND
Oct-99
NR 10
ND ND
ND
May-00
NR 10
ND ND
ND
Nov-00
NR 10
Dry ND
ND
May-01
NR 10
Dry ND
ND
Nov-01
NR 10
Dry ND
ND
May-02
NR 10
Dry ND
NA
Nov-02
NR 10
ND ND
ND
May-03
NR 10
23.0 ND
ND
Nov-03
NR 10
34.0 10.0
ND
May-04
NR 10
Dry 10.0
ND
Nov-04
NR 10
16.0 12.0
ND
May-05
NR 10
Dry ND
ND
Nov-05
NR 10
Dry 11.0
ND
23-May-06
NR 10
Dry 12.4
ND
06-Nov-06
NR 10
17.5 ND
ND
29-May-07
NR 10
Dry 10.7
ND
27-Nov-07
NR 10
Dry 10.4
ND
NC 2B/EPA NC = 190 pg/L (03/28/08)
27-May-08
0.6 10.0
Dry 11.3
ND
05-Nov-08
0.60 10.0
Dry 14.9 B
3.5 J
01-Jun-09
0.60 10.0
Dry 15.0 B
3.3 J
NC 2B = NE pg/L (05/01/07)
19-Nov-09
0.60 10.0
ND 5.5 J
ND
14-Jun-10
0.60 10.0
64.4 11.0
ND
29-Nov-10
0.60 10.0
54.1 10.3
ND
31-May-11
0.60 10.0
23.6 8.1 J
ND
19-Dec-11
5.0 10.0
Dry 8.2 J
ND
29-May-12
5.0 10.0
Dry 8.9 J
ND
03-Dec-12
5.0 10.0
Dry 11.7
ND
10-Jun-13
5.0 10.0
ND 18.2
ND
28-Oct-13
5.0 10.0
ND 11.4
ND
05-May-14
EPA 6010
5.0 10.0
ND 6.9 J
ND
20-Oct-14
EPA 6010
5.0 10.0
ND 8.2 J
ND
18-May-15
EPA 6010
2.5 10.0
Dry 8.5 J
ND
07-Dec-15
EPA 6010
2.5 10.0
Dry 6.2 J
ND
02-May-16
EPA 6010
2.5 10.0
Dry 6.3 J
ND
12-Dec-16
EPA 6010
2.5 10.0
Dry 9.2 J
ND
26-Jun-17
EPA 6010
2.5 10.0
Dry 10.0 J
ND
14-May-18
EPA 6010
2.5 10.0
ND 8.5 J
ND
03-Dec-18
EPA 6010
2.5 5.0
2.7 J 7.4
ND
ISTV = 3 pg/L
06-May-19
EPA 6010D
2.5 5.0
3.5 J 7.8
ND
05-Nov-19
EPA 6010D
2.5 5.0
8.8 8.4
ND
Resample >
23-Jan-20
EPA 6010D
1.1 5.0
11.0
06-May-20
EPA 6010D
3.6 5.0
9.3 10.6
---
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 6 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Copper
May-97
NR 10
40.0 ND
ND
Nov-97
NR 10
ND ND
ND
May-98
NR 10
ND ND
ND
Nov-98
NR 10
ND ND
ND
May-99
NR 5
ND ND
ND
Oct-99
NR 200
ND ND
ND
May-00
NR 200
ND ND
ND
Nov-00
NR 200
Dry ND
ND
May-01
NR 200
Dry ND
ND
Nov-01
NR 200
Dry ND
ND
May-02
NR 200
Dry ND
ND
Nov-02
NR 200
ND ND
ND
May-03
NR 200
ND ND
ND
Nov-03
NR 200
ND ND
ND
May-04
NR 200
Dry ND
ND
Nov-04
NR 200
ND ND
ND
May-05
NR 200
Dry ND
ND
Nov-05
NR 200
Dry ND
ND
23-May-06
NR 200
Dry ND
ND
01-Nov-06
NR 10
ND ND
ND
29-May-07
NR 10
Dry ND
ND
27-Nov-07
NR 10
Dry ND
ND
NC 2B/EPA NC = 7 Ng/L (03/28/08)
27-May-08
0.3 10.0
Dry ND
ND
05-Nov-08
0.30 10.0
Dry ND
0.94 J
01-Jun-09
0.30 10.0
Dry ND
ND
19-Nov-09
0.30 10.0
1.1 J ND
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.30 10.0
1.9 B ND
3.4 J
29-Nov-10
0.30 10.0
ND ND
ND
31-May-11
0.30 10.0
0.47 J ND
ND
19-Dec-11
5.0 10.0
Dry ND
ND
29-May-12
5.0 10.0
Dry ND
ND
03-Dec-12
5.0 10.0
Dry ND
ND
10-Jun-13
5.0 10.0
ND 7.7 B
10.8
28-Oct-13
5.0 10.0
ND ND
ND
05-May-14
EPA 6010
5.0 10.0
ND ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND ND
ND
18-May-15
EPA 6010
2.5 10.0
Dry ND
ND
07-Dec-15
EPA 6010
2.5 10.0
Dry ND
ND
02-May-16
EPA 6010
2.5 10.0
Dry ND
ND
12-Dec-16
EPA 6010
2.5 10.0
Dry ND
ND
26-Jun-17
EPA 6010
2.5 10.0
Dry ND
ND
14-May-18
EPA 6010
2.5 10.0
ND ND
ND
03-Dec-18
EPA 6010
2.5 5.0
ND ND
ND
06-May-19
EPA 6010D
2.5 5.0
ND 2.8 J
ND
05-Nov-19
EPA 6010D
2.5 5.0
ND ND
ND
06-May-20
EPA 6010D
4.3 5.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 7 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Lead
29-May-07
NR 10
Dry 2.9 B
6.1 J
27-Nov-07
NR 10
Dry ND
ND
NC 2B/EPA NC = 25 ug/L (03/28/08)
27-May-08
4 10.0
Dry ND
ND
04-Nov-08
4.0 10.0
Dry ND
ND
01-Jun-09
4.0 10.0
Dry ND
ND
19-Nov-09
4.0 10.0
ND ND
ND
NC 26 = NE ug/L (05/01/07)
14-Jun-10
4.0 10.0
ND ND
ND
29-Nov-10
4.0 10.0
ND ND
ND
31-May-11
4.0 10.0
ND ND
ND
19-Dec-11
5.0 10.0
Dry ND
ND
29-May-12
5.0 10.0
Dry ND
ND
03-Dec-12
5.0 10.0
Dry ND
ND
10-Jun-13
5.0 10.0
ND 8.7 J
ND
28-Oct-13
5.0 10.0
ND ND
ND
05-May-14
EPA 6010
5.0 10.0
ND ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND ND
ND
18-May-15
EPA 6010
2.5 10.0
Dry ND
ND
07-Dec-15
EPA 6010
2.5 10.0
Dry ND
ND
02-May-16
EPA 6010
2.5 10.0
Dry ND
ND
12-Dec-16
EPA 6010
2.5 10.0
Dry ND
ND
26-Jun-17
EPA 6010
2.5 10.0
Dry ND
ND
14-May-18
EPA 6010
2.5 10.0
ND ND
ND
03-Dec-18
EPA 6010
2.5 5.0
ND ND
ND
06-May-19
EPA 6010D
2.5 5.0
ND 2.7 J
ND
05-Nov-19
EPA 6010D
2.5 5.0
ND ND
ND
06-May-20
EPA 6010D
4.5 5.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 8 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL
RL
SW-1
SW-2
Blanks
Nickel
May-97
NR
50
4500
140
ND
Nov-97
NR
50
ND
ND
ND
May-98
NR
50
ND
ND
ND
Nov-98
NR
50
ND
ND
ND
May-99
NR
5
ND
ND
ND
Oct-99
NR
50
ND
ND
ND
May-00
NR
50
ND
ND
ND
Nov-00
NR
50
Dry
ND
ND
May-01
NR
50
Dry
ND
ND
Nov-01
NR
50
Dry
ND
ND
May-02
NR
50
Dry
ND
ND
Nov-02
NR
50
ND
ND
ND
May-03
NR
50
ND
ND
ND
Nov-03
NR
50
ND
ND
ND
May-04
NR
50
Dry
ND
ND
Nov-04
NR
50
ND
ND
ND
May-05
NR
50
Dry
ND
ND
Nov-05
NR
50
Dry
ND
ND
23-May-06
NR
50
Dry
ND
ND
06-Nov-06
NR
50
ND
ND
ND
29-May-07
NR
50
Dry
3.7 J
ND
27-Nov-07
NR
50
Dry
4.3 J
ND
NC 2B/EPA NC = 25 ug/L (03/28/08)
27-May-08
1.7
50.0
Dry
6.0 J
ND
04-Nov-08
1.7
50.0
Dry
7.9 B
2.2 J
01-Jun-09
1.7
50.0
Dry
4.7 J
ND
19-Nov-09
1.7
50.0
4.8
B
3.6 B
2.2 J
NC 2B = 25 pg/L (05/01/07)
14-Jun-10
1.7
50.0
14.1
J
3.3 J
ND
29-Nov-10
1.7
50.0
5.3
J
2.4 J
ND
31-May-11
1.7
50.0
7.6
B
5.2 B
2.3 J
19-Dec-11
5.0
50.0
Dry
ND
ND
29-May-12
5.0
50.0
Dry
ND
ND
03-Dec-12
5.0
50.0
Dry
ND
ND
10-Jun-13
5.0
50.0
ND
12.8 J
ND
28-Oct-13
5.0
50.0
ND
ND
ND
05-May-14
EPA 6010
5.0
50.0
ND
ND
ND
20-Oct-14
EPA 6010
5.0
50.0
ND
ND
ND
18-May-15
EPA 6010
2.5
50.0
Dry
4.4 J
ND
07-Dec-15
EPA 6010
2.5
50.0
Dry
4.7 J
ND
02-May-16
EPA 6010
2.5
50.0
Dry
3.8 J
ND
12-Dec-16
EPA 6010
2.5
50.0
Dry
4.8 J
ND
26-Jun-17
EPA 6010
2.5
50.0
Dry
5.7 J
ND
14-May-18
EPA 6010
2.5
50.0
ND
5 J
ND
03-Dec-18
EPA 6010
2.5
5.0
ND
4.3 J
ND
06-May-19
EPA 6010D
2.5
5.0
2.9
J
4.7 J
ND
05-Nov-19
EPA 6010D
0.9
5.0
5.7
4.8 J
ND
06-May-20
EPA 6010D
3.5
5.0
5.1
7.7
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 9 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Silver
27-May-08
0.1 10.0
Dry 0.11 B
0.14 J
04-Nov-08
0.10 10.0
Dry 0.41 B
0.20 J
01-Jun-09
0.10 10.0
Dry 0.12 J
ND
19-Nov-09
0.10 10.0
ND 0.14 J
ND
NC 26 = NE ug/L (05/01/07)
14-Jun-10
0.10 10.0
ND ND
ND
29-Nov-10
0.10 10.0
ND ND
ND
31-May-11
0.10 10.0
1.0 J 0.68 J
ND
19-Dec-11
5.0 10.0
Dry ND
ND
29-May-12
5.0 10.0
Dry ND
ND
03-Dec-12
5.0 10.0
Dry ND
ND
10-Jun-13
5.0 10.0
ND ND
ND
28-Oct-13
5.0 10.0
ND ND
ND
05-May-14
EPA 6010
5.0 10.0
ND ND
ND
20-Oct-14
EPA 6010
5.0 10.0
ND ND
ND
18-May-15
EPA 6010
2.5 10.0
Dry ND
ND
07-Dec-15
EPA 6010
2.5 10.0
Dry ND
ND
02-May-16
EPA 6010
2.5 10.0
Dry ND
ND
12-Dec-16
EPA 6010
2.5 10.0
Dry ND
ND
26-Jun-17
EPA 6010
2.5 10.0
Dry ND
ND
14-May-18
EPA 6010
2.5 10.0
ND ND
ND
03-Dec-18
EPA 6010
2.5 5.0
ND ND
ND
06-May-19
EPA 6010D
2.5 5.0
ND ND
ND
05-Nov-19
EPA 6010D
2.5 5.0
ND ND
ND
06-May-20
EPA 6010D
2.5 5.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 10 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
RL
SW-1 SW-2
Blanks
Thallium
Nov-97
NR 1
ND 1.0
ND
May-98
NR 1
ND ND
ND
Nov-98
NR 1
ND ND
ND
May-99
NR 2
ND ND
ND
Oct-99
NR 10
ND ND
ND
May-00
NR 10
ND ND
ND
Nov-00
NR 10
Dry ND
ND
May-01
NR 10
Dry ND
ND
Nov-01
NR 10
Dry ND
ND
May-02
NR 10
Dry ND
ND
Nov-02
NR 10
ND ND
ND
May-03
NR 10
ND ND
ND
Nov-03
NR 10
ND ND
ND
May-04
NR 10
Dry ND
ND
Nov-04
NR 10
ND ND
ND
May-05
NR 10
ND ND
ND
Nov-05
NR 10
Dry ND
ND
23-May-06
NR 10
Dry ND
ND
01-Nov-06
NR 10
ND ND
ND
29-May-07
NR 5.5
Dry 0.168 J
ND
27-Nov-07
NR 5.5
Dry 0.136 J
ND
NC 2B/EPA NC = 0.24 Ng/L (03/28/08)
27-May-08
3 5.5
Dry ND
ND
04-Nov-08
3.0 5.5
Dry ND
ND
01-Jun-09
3.0 5.5
Dry ND
ND
19-Nov-09
3.0 5.5
ND ND
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
3.0 5.5
3.0 J ND
ND
29-Nov-10
3.0 5.5
ND ND
ND
31-May-11
3.0 5.5
ND ND
ND
19-Dec-11
5.4 5.5
Dry ND
ND
29-May-12
5.4 5.5
Dry ND
ND
03-Dec-12
5.4 5.5
Dry ND
ND
10-Jun-13
5.4 5.5
ND ND
ND
28-Oct-13
5.4 5.5
ND ND
ND
05-May-14
EPA 6010
5.4 5.5
ND ND
ND
20-Oct-14
EPA 6010
5.4 5.5
ND ND
ND
18-May-15
EPA 6010
5.0 5.5
Dry ND
ND
07-Dec-15
EPA 6010
5.0 5.5
Dry ND
ND
02-May-16
EPA 6010
5.0 5.5
Dry ND
ND
12-Dec-16
EPA 6010
5.0 5.5
Dry ND
5.5 J
26-Jun-17
EPA 6020B
0.0 5.5
Dry 0.12 J
ND
14-May-18
EPA 6020
0.5 5.5
ND ND
ND
03-Dec-18
EPA 6020B
0.06 0.1
ND 0.11
ND
06-May-19
EPA 6020B
0.06 0.1
0.072 J 0.10
ND
05-Nov-19
EPA 6020B
0.06 0.1
0.15 0.17
ND
Resample >
23-Jan-20
EPA 6020B
0.06 0.1
0.14 0.12
ND
06-May-20
EPA 6020B
0.06 0.1
0.13 0.16
-
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 11 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Vanadium
01-Jun-09
0.20 25.0
Dry 0.24 B
1.2 J
NC 2B/EPA NC = NE ug/L (03/28/08)
19-Nov-09
0.20 25.0
0.33 B 0.30 B
0.58 J
INC 2B = NE ug/L (05/01/07)
14-Jun-10
0.20 25.0
5.9 J 0.22 B
0.25 J
29-Nov-10
0.20 25.0
ND ND
ND
31-May-11
0.20 25.0
ND ND
ND
19-Dec-11
5.0 25.0
Dry ND
ND
29-May-12
5.0 25.0
Dry ND
ND
03-Dec-12
5.0 25.0
Dry ND
ND
10-Jun-13
5.0 25.0
ND 21.2 J
ND
28-Oct-13
5.0 25.0
ND ND
ND
05-May-14
EPA 6010
5.0 25.0
ND ND
ND
20-Oct-14
EPA 6010
5.0 25.0
ND ND
ND
18-May-15
EPA 6010
2.5 25.0
Dry ND
ND
07-Dec-15
EPA 6010
2.5 25.0
Dry ND
ND
02-May-16
EPA 6010
2.5 25.0
Dry ND
ND
12-Dec-16
EPA 6010
2.5 25.0
Dry ND
ND
26-Jun-17
EPA 6010
2.5 25.0
Dry ND
ND
14-May-18
EPA 6010
2.5 25.0
ND ND
ND
03-Dec-18
EPA 6010
2.5 5.0
ND ND
ND
06-May-19
EPA 6010D
2.5 5.0
ND ND
ND
05-Nov-19
EPA 6010D
1.3 5.0
ND 1.4 J
ND
06-May-20
EPA 6010D
3.9 5.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 12 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL
RL
SW-1
SW-2
Blanks
Zinc
Oct-94
NR
10
10.0
10.0
14.0
Jun-95
NR
10
ND
ND
12.0
Oct-95
NR
10
NA
46.0
ND
Oct-96
NR
10
ND
ND
NA
May-97
NR
10
40.0
10.0
ND
Nov-97
NR
10
ND
ND
NA
May-98
NR
10
ND
ND
ND
Nov-98
NR
10
ND
ND
ND
May-99
NR
5
ND
ND
ND
Oct-99
NR
50
ND
ND
ND
May-00
NR
50
ND
ND
ND
Nov-00
NR
50
Dry
ND
ND
May-01
NR
50
Dry
ND
ND
Nov-01
NR
50
Dry
ND
ND
May-02
NR
50
Dry
ND
ND
Nov-02
NR
50
ND
ND
ND
May-03
NR
50
ND
ND
ND
Nov-03
NR
50
ND
ND
ND
May-04
NR
50
Dry
ND
ND
Nov-04
NR
50
ND
ND
ND
May-05
NR
50
Dry
ND
ND
Nov-05
NR
50
Dry
ND
ND
23-May-06
NR
50
Dry
ND
ND
01-Nov-06
NR
10
ND
ND
ND
29-May-07
NR
10
Dry
1.2 B
2.0 J
27-Nov-07
NR
10
Dry
ND
ND
NC 2B/EPA NC = 50 ug/L (03/28/08)
27-May-08
0.4
10.0
Dry
2.3 B
4.8 J
04-Nov-08
0.40
10.0
Dry
ND
8.9 J
01-Jun-09
0.40
10.0
Dry
8.2 B
83.0
19-Nov-09
0.40
10.0
9.1
B
31.9
3.5 J
NC 213 = NE ug/L (05/01/07)
14-Jun-10
0.40
10.0
18.0
B
ND
10.1
29-Nov-10
0.40
10.0
8.3
J
0.44 J
ND
31-May-11
0.40
10.0
7.7
B
8.9 B
13.7
19-Dec-11
10.0
10.0
Dry
ND
ND
29-May-12
10.0
10.0
Dry
ND
ND
03-Dec-12
10.0
10.0
Dry
ND
ND
10-Jun-13
10.0
10.0
ND
30.7 B
76.3
28-Oct-13
10.0
10.0
ND
ND
ND
05-May-14
EPA 6010
10.0
10.0
ND
ND
ND
20-Oct-14
EPA 6010
10.0
10.0
ND
ND
ND
18-May-15
EPA 6010
5.0
10.0
Dry
ND
ND
07-Dec-15
EPA 6010
5.0
10.0
Dry
5.5 B
7.2 J
02-May-16
EPA 6010
5.0
10.0
Dry
ND
ND
12-Dec-16
EPA 6010
5.0
10.0
Dry
ND
ND
26-Jun-17
EPA 6010
5.0
10.0
Dry
ND
ND
14-May-18
EPA 6010
5.0
10.0
ND
ND
ND
03-Dec-18
EPA 6010
5.0
10.0
ND
ND
ND
06-May-19
EPA 6010D
5.0
10.0
ND
ND
ND
05-Nov-19
EPA 6010D
3.9
10.0
14.6
9.1 J
ND
06-May-20
EPA 6010D
9.5
10.0
ND
ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 13 of 21

TABLE A2-3: Historical Surface Water Constituents
Sample
Analyte
EPA Method
DL
RL
SW-1
SW-2
Blanks
Collection Date
Organic Compounds
Acetone
27-Nov-07
NR
100
Dry
4.4 B
4.3 J
NC 2B/EPA NC = 2,000 Ng/L (03/28/08)
27-May-08
20
100
Dry
ND
ND
04-Nov-08
20.0
100
Dry
ND
ND
01-Jun-09
20.0
100
Dry
ND
3.2 J
19-Nov-09
2.2
100
ND
ND
3.8 J
NC 2B = NE ug/L (05/01/07)
14-Jun-10
2.2
100
5.5 B
ND
8.9 J
29-Nov-10
2.2
100
ND
ND
2.3 J
31-May-11
2.2
100
5.8 B
2.3 B
3.9 J
19-Dec-11
2.2
100
Dry
ND
6.6 J
29-May-12
2.2
100
Dry
ND
ND
03-Dec-12
10.0
100.0
Dry
ND
ND
10-Jun-13
10.0
100.0
ND
ND
ND
28-Oct-13
10.0
100.0
ND
ND
ND
05-May-14
EPA 8260
10.0
100.0
ND
ND
ND
20-Oct-14
EPA 8260
10.0
100.0
ND
ND
ND
18-May-15
EPA 8260
10.0
100.0
Dry
ND
ND
07-Dec-15
EPA 8260
10.0
100.0
Dry
ND
ND
02-May-16
EPA 8260
10.0
100.0
Dry
ND
ND
12-Dec-16
EPA 8260
10.0
100.0
Dry
ND
ND
26-Jun-17
EPA 8260
10.0
100.0
Dry
20.9 B
23.0 J
14-May-18
EPA 8260
10.0
100.0
ND
ND
ND
03-Dec-18
EPA 8260
10.0
25.0
ND
ND
ND
06-May-19
EPA 8260D
8.2
25.0
ND
ND
ND
05-Nov-19
EPA 8260D
6.2
25.0
ND
ND
ND
06-May-20
EPA 8260D
6.2
25.0
ND
ND
---
Benzene
19-Nov-09
0.25
1.0
3.6
0.76 J
ND
Resample >
15-Feb-10
0.25
1.0
ND
NS
ND
NC 2B = 1.19 pg/L (05/01/07)
14-Jun-10
0.25
1.0
ND
ND
ND
29-Nov-10
0.25
1.0
ND
ND
ND
31-May-11
0.25
1.0
ND
ND
ND
19-Dec-11
0.25
1.0
Dry
ND
ND
29-May-12
0.25
1.0
Dry
ND
ND
03-Dec-12
0.25
1.0
Dry
ND
ND
10-Jun-13
0.25
1.0
ND
ND
ND
28-Oct-13
0.25
1.0
ND
ND
ND
05-May-14
EPA 8260
0.25
1.0
ND
ND
ND
20-Oct-14
EPA 8260
0.25
1.0
ND
ND
ND
18-May-15
EPA 8260
0.25
1.0
Dry
ND
ND
07-Dec-15
EPA 8260
0.25
1.0
Dry
ND
ND
02-May-16
EPA 8260
0.25
1.0
Dry
ND
ND
12-Dec-16
EPA 8260
0.25
1.0
Dry
ND
ND
26-Jun-17
EPA 8260
0.25
1.0
Dry
ND
ND
14-May-18
EPA 8260
0.25
1.0
ND
ND
ND
03-Dec-18
EPA 8260
0.25
1.0
ND
ND
ND
06-May-19
EPA 8260D
0.20
1.0
ND
ND
ND
05-Nov-19
EPA 8260D
0.15
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.15
1.0
ND
ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 14 of 21

TABLE A2-3: Historical Surface Water Constituents
Sample
Analyte
EPA Method
DL RL
SW-1 SW-2
Blanks
Collection Date
Chlorobenzene
19-Nov-09
0.23 3.0
0.70 J 0.61 J
ND
NC2B/EPA NC=130pg/L(03/28/08)
14-Jun-10
0.23 3.0
ND ND
ND
NC 2B = 488 ug/L (05/01/07)
29-Nov-10
0.23 3.0
ND ND
ND
31-May-11
0.23 3.0
ND ND
ND
19-Dec-11
0.23 3.0
Dry ND
ND
29-May-12
0.23 3.0
Dry ND
ND
03-Dec-12
0.23 3.0
Dry ND
ND
10-Jun-13
0.23 3.0
ND ND
ND
28-Oct-13
0.23 3.0
ND ND
ND
05-May-14
EPA 8260
0.23 3.0
ND ND
ND
20-Oct-14
EPA 8260
0.23 3.0
ND ND
ND
18-May-15
EPA 8260
0.23 3.0
Dry ND
ND
07-Dec-15
EPA 8260
0.23 3.0
Dry ND
ND
02-May-16
EPA 8260
0.23 3.0
Dry ND
ND
12-Dec-16
EPA 8260
0.23 3.0
Dry ND
ND
26-Jun-17
EPA 8260
0.23 3.0
Dry ND
ND
14-May-18
EPA 8260
0.23 3.0
ND ND
ND
03-Dec-18
EPA 8260
0.23 1.0
ND ND
ND
06-May-19
EPA 8260D
0.53 1.0
ND ND
ND
05-Nov-19
EPA 8260D
0.23 1.0
ND ND
ND
06-May-20
EPA 8260D
0.23 1.0
ND ND
---
1,4-Dioxane (p-Dioxane)
03-Dec-18
EPA 8260B
1.90 2.0
6.2 10.1
ND
ISTV = 0.35 ugL
06-May-19
EPA 8260D Mod.
1.20 2.0
7.40 9.2
ND
05-Nov-19
EPA 8260D Mod.
1.20 2.0
12.60 12.3
ND
06-May-20
EPA 8260D Mod.
1.20 2.0
12.60 18.8
---
1,4-Dichlorobenzene
29-May-07
NR 1
Dry 0.94 J
ND
27-Nov-07
NR 1
Dry ND
ND
NC 2B/EPA NC = 63 Ng/L (03/28/08)
27-May-08
0.33 1.0
Dry 0.64 J
ND
04-Nov-08
0.33 1.0
Dry 0.96 J
ND
01-Jun-09
0.33 1.0
Dry 0.76 J
ND
19-Nov-09
0.33 1.0
4.8 4.9
ND
NC 2B = 488 pg/L (05/01/07)
14-Jun-10
0.33 1.0
ND 0.63 J
ND
29-Nov-10
0.33 1.0
0.78 J ND
ND
31-May-11
0.33 1.0
ND 0.62 J
ND
19-Dec-11
0.33 1.0
Dry 0.68 J
ND
29-May-12
0.33 1.0
Dry 0.58 J
ND
03-Dec-12
0.33 1.0
Dry 0.51 J
ND
10-Jun-13
0.33 1.0
ND ND
ND
28-Oct-13
0.33 1.0
ND 0.55 J
ND
05-May-14
EPA 8260
0.33 1.0
ND 0.55 J
ND
20-Oct-14
EPA 8260
0.33 1.0
ND 0.64 J
ND
18-May-15
EPA 8260
0.33 1.0
Dry 0.57 J
ND
07-Dec-15
EPA 6010
0.33 1.0
Dry 0.44 J
ND
02-May-16
EPA 8260
0.33 1.0
Dry 0.43 J
ND
12-Dec-16
EPA 8260
0.33 1.0
Dry 0.51 J
ND
26-Jun-17
EPA 8260
0.33 1.0
Dry ND
ND
14-May-18
EPA 8260
0.33 1.0
ND 0.44 J
ND
03-Dec-18
EPA 8260
0.33 1.0
ND ND
ND
06-May-19
EPA 8260D
0.58 1.0
ND ND
ND
05-Nov-19
EPA 8260D
0.26 1.0
ND 0.33 J
ND
06-May-20
EPA 8260D
0.26 1.0
0.4 J ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 15 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
1,1-Dichloroethane
29-May-07
NR 5
Dry 2.3 J
ND
27-Nov-07
NR 5.0
Dry 0.43 J
ND
NC 2B/EPA NC = 6,700 Ng/L (03/28/08)
27-May-08
0.32 5.0
Dry 0.55 J
ND
04-Nov-08
0.32 5.0
Dry 1.2 J
ND
01-Jun-09
0.32 5.0
Dry 0.41 J
ND
19-Nov-09
0.32 5.0
0.65 J 2.4 J
ND
NC 2B = NE ug/L (05/01/07)
14-Jun-10
0.32 5.0
ND 0.34 J
ND
29-Nov-10
0.32 5.0
ND ND
ND
31-May-11
0.32 5.0
ND 0.42 J
ND
19-Dec-11
0.32 5.0
Dry 0.37 J
ND
29-May-12
0.32 5.0
Dry ND
ND
03-Dec-12
0.32 5.0
Dry ND
ND
10-Jun-13
0.32 5.0
ND ND
ND
28-Oct-13
0.32 5.0
ND ND
ND
05-May-14
EPA 8260
0.32 5.0
ND ND
ND
20-Oct-14
EPA 8260
0.32 5.0
ND ND
ND
18-May-15
EPA 8260
0.32 5.0
Dry ND
ND
07-Dec-15
EPA 8260
0.32 5.0
Dry ND
ND
02-May-16
EPA 8260
0.32 5.0
Dry ND
ND
12-Dec-16
EPA 8260
0.32 5.0
Dry ND
ND
26-Jun-17
EPA 8260
0.32 5.0
Dry ND
ND
14-May-18
EPA 8260
0.32 5.0
ND ND
ND
03-Dec-18
EPA 8260
0.32 1.0
ND ND
ND
06-May-19
EPA 8260D
0.41 1.0
ND ND
ND
05-Nov-19
EPA 8260D
0.27 1.0
ND ND
ND
06-May-20
EPA 8260D
0.27 1.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 16 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
cis-1,2-Dichloroethene
May-03
NR 5
ND 5.0
ND
Jul-03
NR 5
Dry ND
ND
Nov-03
NR 5
ND ND
ND
May-04
NR 5
Dry ND
ND
Nov-04
NR 5
ND ND
ND
May-05
NR 5
Dry 5.0
ND
Resample >
Aug-05
NR 5
NS ND
NS
Nov-05
NR 5
Dry ND
ND
23-May-06
NR 5
Dry ND
ND
01-Nov-06
NR 5
ND ND
ND
29-May-07
NR 5
Dry 6.4
ND
27-Nov-07
NR 5
Dry 10.4
ND
NC 2B/EPA NC = 290 ug/L (03/28/08)
27-May-08
0.19 5.0
Dry 4.2 J
ND
04-Nov-08
0.19 5.0
Dry 8.3
ND
01-Jun-09
0.19 5.0
Dry 3.9 J
ND
19-Nov-09
0.19 5.0
73.8 21.1
0.26 J
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.19 5.0
ND 3.2 J
ND
29-Nov-10
0.19 5.0
3.6 J ND
ND
31-May-11
0.19 5.0
ND 3.5 J
ND
19-Dec-11
0.19 5.0
Dry 3.4 J
ND
29-May-12
0.19 5.0
Dry 2.5 J
ND
03-Dec-12
0.19 5.0
Dry 2.5 J
ND
10-Jun-13
0.19 5.0
ND ND
ND
28-Oct-13
0.19 5.0
ND 2.3 J
ND
05-May-14
EPA 8260
0.19 5.0
ND 1.9 J
ND
20-Oct-14
EPA 8260
0.19 5.0
ND 2.2 J
ND
18-May-15
EPA 8260
0.19 5.0
Dry 1.8 J
ND
07-Dec-15
EPA 6010
0.19 5.0
Dry 1.4 J
ND
02-May-16
EPA 8260
0.19 5.0
Dry 1.0 J
ND
12-Dec-16
EPA 8260
0.19 5.0
Dry 1.9 J
ND
26-Jun-17
EPA 8260
0.19 5.0
Dry 1.5 J
ND
14-May-18
EPA 8260
0.19 5.0
ND 1.1 J
ND
03-Dec-18
EPA 8260
0.19 1.0
ND 0.97 J
ND
06-May-19
EPA8260D
0.66 1.0
ND ND
ND
05-Nov-19
EPA 8260D
0.29 1.0
ND 0.83 J
ND
06-May-20
EPA8260D
0.29 1.0
0.95 J ND
---
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 17 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Methylene Chloride
May-97
NR 5
7.0 B ND
6.0
Nov-97
NR 5
ND ND
NA
May-98
NR 10
ND ND
ND
Nov-98
NR 5
ND ND
ND
May-99
NR 5
ND ND
ND
Oct-99
NR 10
ND ND
21.0
May-00
NR 10
ND ND
ND
Nov-00
NR 10
Dry ND
ND
May-01
NR 10
Dry ND
ND
Nov-01
NR 10
Dry ND
ND
May-02
NR 10
Dry ND
ND
Nov-02
NR 10
ND ND
ND
May-03
NR 10
ND ND
ND
Nov-03
NR 10
ND ND
ND
May-04
NR 10
Dry ND
ND
Nov-04
NR 10
ND ND
ND
May-05
NR 10
Dry ND
ND
Nov-05
NR 10
Dry ND
ND
23-May-06
NR 10
Dry ND
ND
01-Nov-06
NR 10
ND ND
ND
29-May-07
NR 1
Dry ND
ND
27-Nov-07
NR 1
Dry ND
ND
NC 2B/EPA NC = 4.6 Ng/L (03/28/08)
27-May-08
0.97 2.0
Dry ND
1.5 J
04-Nov-08
0.97 2.0
Dry ND
2.8
01-Jun-09
0.97 2.0
Dry ND
ND
19-Nov-09
0.97 2.0
1.6 J ND
ND
NC 2B = NE ug/L (05/01/07)
14-Jun-10
0.97 2.0
ND ND
ND
29-Nov-10
0.97 1.0
ND ND
ND
31-May-11
0.97 1.0
ND ND
ND
19-Dec-11
0.97 1.0
Dry ND
3.3
29-May-12
0.97 1.0
Dry ND
ND
03-Dec-12
0.97 1.0
Dry ND
ND
10-Jun-13
0.97 1.0
ND ND
ND
28-Oct-13
0.97 1.0
ND ND
ND
05-May-14
EPA 8260
0.97 1.0
ND ND
2.6
20-Oct-14
EPA 8260
0.97 1.0
ND ND
ND
18-May-15
EPA 8260
0.97 1.0
Dry ND
1.3
07-Dec-15
EPA 8260
0.97 1.0
Dry ND
4.8
02-May-16
EPA 8260
0.97 1.0
Dry ND
ND
12-Dec-16
EPA 8260
0.97 1.0
Dry ND
ND
26-Jun-17
EPA 8260
0.97 1.0
Dry ND
1.3
14-May-18
EPA 8260
0.97 1.0
ND ND
ND
03-Dec-18
EPA 8260
0.97 1.0
ND ND
ND
06-May-19
EPA 8260D
0.50 1.0
ND ND
ND
05-Nov-19
EPA 8260D
3.70 5.0
ND ND
ND
06-May-20
EPA 8260D
3.70 5.0
ND ND
---
Burke County- East Burke Landfill La Bella Associates
Permit No. 12-02 18 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
-
SW-1 SW-2
Blanks
Tetrachloroethene
19-Nov-09
0.46 1.0
1.5 ND
ND
Resample >
15-Feb-10
0.46 1.0
ND NS
ND
NC 2B = 0.07 pg/L (05/01/07)
14-Jun-10
0.46 1.0
ND ND
ND
29-Nov-10
0.46 1.0
ND ND
ND
31-May-11
0.46 1.0
ND ND
ND
19-Dec-11
0.46 1.0
Dry ND
0.77 J
29-May-12
0.46 1.0
Dry ND
ND
03-Dec-12
0.46 1.0
Dry ND
ND
10-Jun-13
0.46 1.0
ND ND
ND
28-Oct-13
0.46 1.0
ND ND
ND
05-May-14
EPA 8260
0.46 1.0
ND ND
ND
20-Oct-14
EPA 8260
0.46 1.0
ND ND
ND
18-May-15
EPA 8260
0.46 1.0
Dry ND
ND
07-Dec-15
EPA 6010
0.46 1.0
Dry 0.64 J
ND
02-May-16
EPA 8260
0.46 1.0
Dry ND
ND
12-Dec-16
EPA 8260
0.46 1.0
Dry ND
ND
26-Jun-17
EPA 8260
0.46 1.0
Dry ND
ND
14-May-18
EPA 8260
0.46 1.0
ND ND
ND
03-Dec-18
EPA 8260
0.46 1.0
ND ND
ND
06-May-19
EPA8260D
0.78 1.0
ND ND
ND
05-Nov-19
EPA8260D
0.16 1.0
ND ND
ND
06-May-20
EPA8260D
0.16 1.0
ND ND
---
Trichloroethene
19-Nov-09
0.47 1.0
3.6 1.4
ND
Resample >
15-Feb-10
0.47 1.0
ND NS
ND
NC 2B=2.5 ug/L (5/1/07)
14-Jun-10
0.47 1.0
ND ND
ND
29-Nov-10
0.47 1.0
ND ND
ND
31-May-11
0.47 1.0
ND ND
ND
19-Dec-11
0.47 1.0
Dry ND
ND
29-May-12
0.47 1.0
Dry ND
ND
03-Dec-12
0.47 1.0
Dry ND
ND
10-Jun-13
0.47 1.0
ND ND
ND
28-Oct-13
0.47 1.0
ND ND
ND
05-May-14
EPA 8260
0.47 1.0
ND ND
ND
20-Oct-14
EPA 8260
0.47 1.0
ND ND
ND
18-May-15
EPA 8260
0.47 1.0
Dry ND
ND
07-Dec-15
EPA 8260
0.47 1.0
Dry ND
ND
02-May-16
EPA 8260
0.47 1.0
Dry ND
ND
12-Dec-16
EPA 8260
0.47 1.0
Dry ND
ND
26-Jun-17
EPA 8260
0.47 1.0
Dry ND
ND
14-May-18
EPA 8260
0.47 1.0
ND ND
ND
03-Dec-18
EPA 8260
0.47 1.0
ND ND
ND
06-May-19
EPA8260D
0.34 1.0
ND ND
ND
05-Nov-19
EPA8260D
0.22 1.0
ND ND
ND
06-May-20
EPA8260D
0.22 1.0
ND ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 19 of 21

TABLE A2-3: Historical Surface Water Constituents
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Vinyl Chloride
19-Nov-09
0.62 1.0
ND 0.74 J
ND
NC 2B = 0.025 pg/L (05/01/07)
14-Jun-10
0.62 1.0
ND ND
ND
29-Nov-10
0.62 1.0
ND ND
ND
31-May-11
0.62 1.0
ND ND
ND
19-Dec-11
0.62 1.0
Dry ND
ND
29-May-12
0.62 1.0
Dry ND
ND
03-Dec-12
0.62 1.0
Dry ND
ND
10-Jun-13
0.62 1.0
ND ND
ND
28-Oct-13
0.62 1.0
ND ND
ND
05-May-14
EPA 8260
0.62 1.0
ND ND
ND
20-Oct-14
EPA 8260
0.62 1.0
ND ND
ND
18-May-15
EPA 8260
0.62 1.0
Dry ND
ND
07-Dec-15
EPA 8260
0.62 1.0
Dry ND
ND
02-May-16
EPA 8260
0.62 1.0
Dry ND
ND
12-Dec-16
EPA 8260
0.62 1.0
Dry ND
ND
26-Jun-17
EPA 8260
0.62 1.0
Dry ND
ND
14-May-18
EPA 8260
0.62 1.0
ND ND
ND
03-Dec-18
EPA 8260
0.62 1.0
ND ND
ND
06-May-19
EPA8260D
0.60 1.0
ND ND
ND
05-Nov-19
EPA8260D
0.24 1.0
ND ND
ND
06-May-20
EPA8260D
0.24 1.0
ND ND
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 20 of 21

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection Date
EPA Method
DL RL
SW-1 SW-2
Blanks
Xylene (Total)
19-Nov-09
0.66 2.0
8.8 ND
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.66 2.0
ND ND
ND
29-Nov-10
0.66 2.0
ND ND
ND
31-May-11
0.66 2.0
ND ND
ND
19-Dec-11
0.66 2.0
Dry ND
ND
29-May-12
0.66 2.0
Dry ND
ND
03-Dec-12
0.66 5.0
Dry ND
ND
10-Jun-13
0.66 5.0
ND ND
ND
28-Oct-13
0.66 5.0
ND ND
ND
05-May-14
EPA 8260
0.66 5.0
ND ND
ND
20-Oct-14
EPA 8260
0.66 5.0
ND ND
ND
18-May-15
EPA 8260
0.66 5.0
Dry ND
ND
07-Dec-15
EPA 8260
0.66 5.0
Dry ND
ND
02-May-16
EPA 8260
0.66 5.0
Dry ND
ND
12-Dec-16
EPA 8260
0.66 5.0
Dry ND
ND
26-Jun-17
EPA 8260
0.66 5.0
Dry ND
ND
14-May-18
EPA 8260
0.66 5.0
ND ND
ND
03-Dec-18
EPA 8260
0.66 1.0
ND ND
ND
06-May-19
EPA 8260D
1.50 2.0
ND ND
ND
05-Nov-19
EPA 8260D
0.63 1.0
ND ND
ND
06-May-20
EPA 8260D
0.63 1.0
ND ND
---
Chloroform
06-May-19
EPA 8260D
0.6 1
--- 0.72 J
ND
05-Nov-19
EPA 8260D
2.3 5
ND ND
ND
06-May-20
EPA 8260D
2.3 5
ND ND
---
Notes:
RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999;
NC PQL for October 1999 -December 2006; and SWSL for December 2006 - 2017; NC PQL for 2018- present).
DL = Laboratory method deteciton limt.
ND = Not Detected at or above the laboratory RL (prior to Dec. 2006)
or the DL (after Dec. 2006).
NS = Not sampled.
NA = No data available.
NR = Not reported.
J = Estimated concentration less than the RL but greater than the DL.
B = Blank -Qualified (Concentration suspected to reflect laboratory or field contamination).
NE = Not established.
Dry = Surface water point was considered to be dry and no sample collected.
Values above the NC 2B are bold.
Surface water is classified as Water Supply IV - Highly Developed, Primary Rec., Critical Area.
Burke County- East Burke Landfill LaBella Associates
Permit No. 12-02 21 of 21

TABLE A2-4: Historical Groundwater Field Parameters
Parameter
Collection Date
MW-1
MW-2
MW-3
AMW-1
Conductivity
10-Jun-13
123.0
275.0
299
149.1
(at 25°C) [mS/cm]
28-Oct-13
90.1
164.5
228.2
126.2
5-May-14
94.7
209.9
234.1
123.7
20-Oct-14
119.5
186.0
254
189
18-May-15
117.0
250.0
264
135
7-Dec-15
133.0
274.0
287
170
2-May-16
86.0
177.2
241
125.4
12-Dec-16
124.5
254.0
265
176.3
26-Jun-17
126.0
228.0
268
182.3
14-Dec-17
140.0
272.0
283
200
14-May-18
123.0
275.0
299
168
3-Dec-18
96.2
187.6
244.8
124.5
6-May-19
104.0
239.9
266.3
118.90
23-Jul-19*
454.7
464.7
4-Nov-19
101.2
275
270.5
111.10
5-May-20
105.7
278.1
299.8
117.20
pH [standard units]
10-Jun-13
5.97
5.88
5.75
5.64
28-Oct-13
5.18
5.4
5.53
5.85
5-May-14
5.53
5.53
5.61
5.61
20-Oct-14
4.69
5.39
5.49
6.85
18-May-15
5.05
5.55
5.39
6.09
7-Dec-15
5.22
5.57
5.46
6.29
2-May-16
4.79
5.08
5.15
5.55
12-Dec-16
5.46
5.84
5.6
5.94
26-Jun-17
5.51
5.24
5.18
5.61
14-Dec-17
5.54
5.87
5.73
5.95
14-May-18
5.97
5.88
5.75
6.19
3-Dec-18
5.57
5.7
6.03
5.38
6-May-19
5.56
5.84
5.58
5.73
23-Jul-19*
5.63
5.19
4-Nov-19
5.21
5.63
5.24
5.45
5-May-20
5.50
5.72
5.54
5.65
Oxidation Reduction Potential [mV]
6-May-19
96.9
69.6
176.0
146.1
23-Jul-19*
119.6
147.9
4-Nov-19
139.7
63.1
204.4
181.4
5-May-20
325.8
307.8
346.6
323.4
Dissolved Oxygen [mg/L]
6-May-19
1.29
2.31
1.35
3.28
23-Jul-19*
2.93
0.69
4-Nov-19
3.01
5.66
1.97
2.83
5-May-20
3.62
3.56
15.55
9.33
Burke County -East Burke La Bella Associates
Permit No. 12-02 1 of 2

TABLE A2-4: Historical Groundwater Field Parameters
Parameter
Collection Date
MW-1
MW-2
MW-3
AMW-1
Temperature [°C]
10-Jun-13
18.7
17.6
17.5
15.4
28-Oct-13
16.8
15.9
16
15.1
5-May-14
18.1
17.9
15.7
13.6
20-Oct-14
16.0
15.3
15.3
16.7
18-May-15
17.9
17.3
16.1
18
7-Dec-15
15.4
14.9
15.9
13.9
2-May-16
17.4
17.2
16.1
15.7
12-Dec-16
16.0
15.6
15.9
12.3
26-Jun-17
17.5
16.6
15.8
18.6
14-Dec-17
17.1
14.7
13.7
10.9
14-May-18
18.7
17.6
17.5
18.2
3-Dec-18
15.1
15.5
16.0
12.5
6-May-19
17.3
17.4
16.8
15.6
23-Jul-19*
18.6
16.7
4-N ov-19
17.7
17.2
15.6
15.5
5-May-20
16.6
16.9
15.8
15.2
Turbidity [NTU]
10-Jun-13
0.92
0.99
4.58
9.8
28-Oct-13
5.11
3.0
4.38
10.11
5-May-14
6.15
25.30
12.33
21.8
20-Oct-14
17.20
18.40
3.49
20.5
18-May-15
6.95
11.00
3.88
6.29
7-Dec-15
4.29
26.20
6.75
7.26
2-May-16
6.63
15.11
14.56
14.23
12-Dec-16
2.32
2.29
5.81
6.49
26-Jun-17
4.07
4.57
11.8
8.67
14-Dec-17
12.75
8.41
15.71
7.09
14-May-18
0.92
0.99
4.58
0.96
3-Dec-18
5.41
8.26
5.98
15.5
6-May-19
1.42
4.07
5.63
11.5
23-Jul-19*
3.20
4.41
4-Nov-19
1.87
10.23
3.87
2.69
5-May-20
6.28
18.54
2.23
18.32
NOTES: C° = degrees Centigrade
S.U. = Standard Units
pS/cm = microSemens per centimeter
my = millivolts
NTU = Nephelometric Turbidity Units
mg/L = milligrams per liter
*= resampling event
= data not available or not sampled.
Burke County -East Burke La Bella Associates
Permit No. 12-02 2 of 2

TABLE A2-5: Historical Surface Water Field Parameters
Parameter
Collection Date
SW-1
SW-2
pH [S.U.]
10-Jun-13
6.45
6.78
28-Oct-13
6.31
6.09
5-May-14
6.29
5.5
20-Oct-14
5.84
6.97
18-May-15
-
6.07
7-Dec-15
-
6.1
2-May-16
-
5.38
12-Dec-16
-
6.22
26-Jun-17
-
5.04
14-Dec-17
6.32
5.9
14-May-18
7.43
6.48
3-Dec-18
6.55
6.16
6-May-19
6.26
6.12
4-Nov-19
5.96
5.76
5-May-20
6.61
6.37
Temperature [°C]
10-Jun-13
18.3
19.5
28-Oct-13
13.8
13.7
5-May-14
15.2
14.6
20-Oct-14
14
14.2
18-May-15
-
17.7
7-Dec-15
-
10.4
2-May-16
-
16.2
12-Dec-16
-
8.5
26-Jun-17
-
17.6
14-Dec-17
8.9
9.5
14-May-18
18.8
18.4
3-Dec-18
12.6
12
6-May-19
16.5
16.6
4-Nov-19
17.1
11.9
5-May-20
14.8
14.7
Dissolved Oxygen [mg/L]
6-May-19
5.90
6.32
5-Nov-19
5.79
5.97
5-May-20
15.48
15.17
Oxidation Reduction Potential [mV]
6-May-19
145.3
155.3
5-Nov-19
217.8
217.8
5-May-20
344.1
350
Burke County - East Burke Landfill LaBella Associates
Permit No. 12-02 1 of 2

TABLE A2-5: Historical Surface Water Field Parameters
Parameter
Collection Date
SW-1
SW-2
Turbidity [NTU]
10-Jun-13
16.8
32.7
28-Oct-13
15.21
12.94
5-May-14
9.05
10.57
20-Oct-14
7.18
19.2
18-May-15
-
6.19
7-Dec-15
-
6.27
2-May-16
-
11.89
12-Dec-16
-
13.61
26-Jun-17
-
8.95
14-Dec-17
19.06
10.15
14-May-18
0
0
3-Dec-18
13.9
47.6
6-May-19
15.2
14.4
4-Nov-19
17.36
13.08
5-May-20
29.32
32.9
Conductivity
10-Jun-13
31.5
115.9
(at 25c) [mS/cm]
28-Oct-13
27.5
89.7
5-May-14
26.5
116.1
20-Oct-14
44.2
49.7
18-May-15
-
131
7-Dec-15
-
171
2-May-16
-
112.4
12-Dec-16
-
168.4
26-Jun-17
-
169.8
14-Dec-17
362
300
14-May-18
95
153
3-Dec-18
129
139
6-May-19
127.6
131.2
4-Nov-19
211.6
173.9
5-May-20
334.7
189.8
NOTES: °C= degrees Centigrade
S.U.= Standard Units
pS/cm= microSemens per centimeter
my = millivolts
NTU= Nephelometric Turbidity Units
mg/L = miligrams per liter
- = Dry/Could not sample
Burke County - East Burke Landfill LaBella Associates
Permit No. 12-02 2 of 2