1202_Burke_EastBurke_MSWLF_May22GW_FID1718099_20220914

Electronic Data - Email CD (data loaded: Yes / No ) Doc/Event #:
NC DE►vR ' ' 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):
La6ella Associates
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: M. Vazquez, P.G. Phone: [phone]
E-mail: [e-mail]
Facility name:
Burke Co. - East Burke Landfill
NC Landfill Rule: Actual sampling dates (e.g.,
Facility Address: Facility Permit # (.0500 or. 1600) October 20-24, 2006)
Rhodiss Road 12-02 .0500 May 17, 2022
Rhodiss, NC y
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring Z Detection Monitoring
a of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data
Surface water monitoring data ❑
❑ Assessment Monitoring
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
❑ Corrective Action
Notification attached?
No. No groundwater or surface water standards were exceeded.
HK Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Miguel A Vazquez, P.G. Sr. Technical Consultant [phone]
Facility Rep rese tive Na a (Print) Title
Signature Date
12-D Oak Branch Drive Greensboro, NC 27407
Facility Representative Address
C-0782
NC PE Firm License Number (if applicable effective May 1, 2009)
Qo„ —4 ai�nno
(Area Code) Telephone Number
Affix NC L:'rN��'f�E#a.eologist Seal
•'OGENNNS/�CYOC/2 ••'•
_ e SEAL
1862
.,. Q, ..% L o ••• . J •••
.�'•l,F� A. V NT�••••
aaaaaaaaaa�a��•

LaBeRa
Powered by partnership.
September 13, 2022
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 2022 Water Quality Monitoring Report
Project No. 2212740
Dear Ms. Drummond:
On behalf of Burke County, we are submitting the May 2022 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 2022 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,
LaBella Associates
Van Burbach, Ph.D., P.G.
Sr. Technical Consultant
Enclosure
cc: Mark Delehant, Burke County
12-D Oak Branch Drive Greensboro, NC 27407 P [phone]
www.LabeLLapc.com

Prepared For:
BOARD OF COMMISSIONERS
COUNTY OF BURKE
P.O. BOX 1486
MORGANTON, NORTH CAROLINA 28680
4 �raxE
e
Submitted by:
LaBella Associates (Joyce Engineering)
12-D Oak Branch Drive
Greensboro, NC 27407
(336) 323-00g2
NC License No. C-0782
LaBeRa
Powered by partnership.
MAY 2022 WATER QUALITY MONITORING REPORT
EAST BURKE LANDFILL
Permit No. 12-02
SEPTEMBER 2022
PROJECT NO. 2212740

May 2022 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 2022 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
Tables
Table 1 Groundwater Elevations (May 2022)
Table 2 Hydraulic Gradients and Velocities (May 2022)
Table 3 Detected Constituents (May 2022)
Table 4 Exceedances of Standards (May 2022)
Table 5 Field Parameters (May 2022)
Figure
Figure 1 Site Location Map
Drawing
Drawing 1 Groundwater Potentiometric Surface Map (May 2022)
May 2022 Semiannual Water Quality Monitoring Report La Bella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022

May 2022 Water Quality Monitoring Report
East Burke Landfill, Permit No. 12-02
Burke County, North Carolina
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 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022

May 2022 Water Quality Monitoring Report
East Burke Landfill, Permit No. 12-02
Burke County, North Carolina
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

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 in apparent 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 2022 SEMIANNUAL SAMPLING EVENT
3.1 Field Work
On May 17, 2022, 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 surface monitoring points SW-1 and SW-2 (May
2022 Monitoring Event).
Monitoring wells were purged and sampled using either disposable bailers or a 12-V
submersible pump during the May 2022 Monitoring Event. Measurements of
temperature, pH, specific conductivity, dissolved oxygen, oxidation-reduction potential,
and turbidity were recorded in the site logbook 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 or the tubing for the 12-V submersible pump 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.
Surface water from monitoring points SW-1 and SW-2 were collected directly from the
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
May 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022
2

avoid sample -induced turbidity. At the time of sampling, surface water was also
measured for 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
Pace Analytical Services, Inc. of Huntersville, North Carolina received the groundwater
and surface water samples on May 19, 2022, 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 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 2022
Monitoring 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, 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 saprolite and the underlying fractured
metamorphic bedrock. The site aquifer consists of saprolite, and variably fractured and
weathered layered metamorphic rock. In this regard, regolith behaves similarly 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 17, 2022, is presented in Drawing 1.
May 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022
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 2022 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 2022 groundwater
elevations are presented in Table 2. The horizontal gradient (i) calculated for the facility
from the data was 0.0658.
Linear groundwater flow velocities (V) were estimated using the following modified Darcy
equation:
where:
V = Ki/ne,
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 (Johns 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 394 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 is 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 in monitoring plume migration. The current groundwater monitoring
network remains sufficient for monitoring the groundwater at this facility.
5.0 DATA ANALYSIS
The laboratory results from the May 2022 sampling event were received on May 19,
2022, 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 2022 sampling event.
Constituents confirmed in exceedance of the appropriate standards are summarized in
Table 4. Field Parameters for the May 2022 sampling event are summarized in Table 5.
May 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022
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). 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 2022 Monitoring Event
are listed in Table 3 and exceedances of the NC2L 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 during
the May 2022 Monitoring Event include;
• arsenic (MW-1, MW-2);
• barium (MW-1, MW-2, MW-3, and AMW-1);
• cobalt (MW-1, MW-2, MW-3, AMW-1); and
• nickel (MW-1, MW-2, MW-3).
The inorganic constituents detected at quantified concentrations in exceedance of their
respective NC2L include;
arsenic (MW-1, MW-2); and
cobalt (MW-1, MW-2, MW-3, AMW-1).
The organic constituents detected at quantified concentrations above the MRL include;
cis-1,2-dichloroethene (MW-2, MW-3, AMW-1);
1,4-dichlorobenzene (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 was 1,4-dioxane (MW-2, MW-3). In general, these detections are consistent with
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 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.
May 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022
5

During the May 2022 sampling event, the constituents detected at quantified
concentrations above the MRL include
• barium (SW-1, SW-2);
• cobalt (SW-1, SW-2);
• nickel (SW-1, SW-2); and
• 1,4-dioxane (SW-1, SW-2).
The only constituents detected above the NC213 or ISTV were cobalt (SW-1, SW-2) and
1,4-dioxane (SW-1, 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, MW-3, and AMW-1 during the May 2022 sampling event. Cobalt was
also detected in surface water sample SW-1 and SW-2 in exceedance of the ISTV.
Arsenic was detected in monitoring wells MW-1 and MW-2 in exceedance of the NC2L is
consistent with historical results. Note that monitoring well MW-1 is the background
monitoring well; therefore, the presence of arsenic and cobalt at concentrations above
the Ground Protection Standard may be natural in nature. A1,4-Dioxane was detected in
exceedance of the NC2L in monitoring wells MW-2 and MW-3 and in surface water
samples SW-1 and SW-2 in exceedance of the ISTV.
According to historical groundwater data, inorganic and organic constituents detected
above the NC2L in groundwater samples collected during the May 2022 sampling event
are consistent with previous events. The surface water exceedance for cobalt in SW-1
and SW-2 was consistent with historical data.
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 2022.
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
May 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022
6

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.
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
May 2022 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County - East Burke Landfill, Permit No. 12-02 September 2022
7

TABLES
Table 1
Table 2
Table 3
Table 4
Table 5
Groundwater Elevations (October 2022)
Hydraulic Gradients and Velocities (October 2022)
Detected Constituents (October 2022)
Exceedances of Standards (October 2022)
Field Parameters (October 2022)

TABLE 1: Groundwater Elevations (May 2022)
Depth to
Groundwater
TOC Elevation
Well Depth
Location
Groundwater
Lithology
Elevation
(Ft-AMSL)
(Ft BTOC)
(Ft-BTOC)
(Ft-AMSL)
MW-1
1147
38.02
Saprolite
50.55
1108.98
MW-2
1096.5
60.49
Saprolite
71.05
1036.01
MW-3
1039
10.74
Bedrock
32.75
1028.26
AMW-1
1021
5.19
Bedrock
7.30
1015.81
Notes: TOC = Top of casing
Ft-BTOC = Feet below TOC
Ft-AMSL = Feet above mean sea level
Water levels measured on May 17, 2022.
Burke County- East Burke Landfill
Permit No. 12-02 Labella Associates

TABLE 2: Hydraulic Gradients and Velocities (May 2022)
Date of Water Levels: May 17, 2022
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
1,215
NE
0.0658
3.28
0.20
394
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 (May 2022)
SAMPLE ID
PARAMETER
RESULT
METHOD
MDL
I MRL
STANDARD
SOURCE
UNITS
COLLECT DATE
Groundwater
Arsenic
18.1
EPA 6020E
2.2
5
10
NC21-
pg/L
Barium
59.9
EPA 6020B
0.67
5
700
NC2L
pg/L
Beryllium
0.15 J
EPA 6020E
0.054
0.5
4
NC2L
pg/L
1202-MW1
Chromium
1.9 J
EPA 6020B
1.1
5
10
NC2L
pg/L
5/17/2022
Cobalt
11.8
EPA 6020B
0.39
5
1
NC21-
pg/L
Nickel
5.9
EPA 6020B
0.71
5
100
NC2L
pg/L
1,4-Dichlorobenzene
0.46 J
EPA 8260D
0.33
1
6
NC2L
pg/L
cis-1,2-Dichloroethene
0.78 J
EPA 8260D
0.38
1
70
NC2L
pg/L
Arsenic
22.7
EPA 6020B
2.2
5
10
NC21-
pVL
Barium
39.5
EPA 6020B
0.67
5
700
NC2L
pg/L
Beryllium
0.1 J
EPA 6020E
0.054
0.5
4
NC2L
pg/L
Chromium
4.2 J
EPA 6020B
1.1
5
10
NC2L
pg/L
1202-MW2
Cobalt
50.3
EPA 6020B
0.39
5
1
NC2L
pg/L
Nickel
33.3
EPA 6020B
0.71
5
100
NC2L
pg/L
5/17/2022
1,4-Dichlorobenzene
3.4
EPA 8260D
0.33
1
6
NC2L
pg/L
1,4-Dioxane (p-Dioxane)
3.3
EPA 8260D Mod.
0.86
2
3
NC21-
pg/L
Benzene
0.65 J
EPA 8260D
0.34
1
1
NC2L
pg/L
cis-1,2-Dichloroethene
12.8
EPA 8260D
0.38
1
70
NC2L
pg/L
Barium
123
EPA 6020B
0.67
5
700
NC2L
pg/L
Beryllium
0.27 J
EPA 6020B
0.054
0.5
4
NC2L
pg/L
Chromium
3.1 J
EPA 6020E
1.1
5
10
NC2L
pg/L
Cobalt
31.6
EPA 6020E
0.39
5
1
NC21-
pg/L
1202-MW3
Nickel
13.4
EPA 6020B
0.71
5
100
NC2L
pg/L
Thallium
1.0 J
EPA 6020B
0.18
1
2
NC2L
pg/L
5/17/2022
1,4-Dichlorobenzene
4.1
EPA 8260D
0.33
1
6
NC2L
pg/L
1,4-Dioxane (p-Dioxane)
44.2
EPA 8260D Mod.
0.86
2
3
NC21-
pg/L
Chlorobenzene
0.74 J
EPA 8260D
0.28
1
10
NC2L
pg/L
cis-1,2-Dichloroethene
8.9
EPA 8260D
0.38
1
70
NC2L
pg/L
Antimony
0.95 J
EPA 6020E
0.78
3
1
NC2L
pg/L
Arsenic
4.4 J
EPA 6020B
2.2
5
10
NC2L
pg/L
Barium
55.6
EPA 6020B
0.67
5
700
NC2L
pg/L
Beryllium
0.08 J
EPA 6020B
0.054
0.5
4
NC2L
pg/L
Chromium
1.3 J
EPA 6020E
1.1
5
10
NC2L
pg/L
1202-AMW1
Cobalt
5.5
EPA 6020B
0.39
5
1
NC21-
pg/L
5/17/2022
Nickel
1.2 J
EPA 6020E
0.71
5
100
NC2L
pg/L
Vanadium
4.6 J
EPA 6020B
1.9
10
7
NC2L
pg/L
1,4-Dichlorobenzene
1.9
EPA 8260D
0.33
1
6
NC2L
pg/L
1,4-Dioxane (p-Dioxane)
1.4 J
EPA 8260D Mod.
0.86
2
3
NC2L
pg/L
cis-1,2-Dichloroethene
2.5
EPA 8260D
0.38
1
70
NC2L
pg/L
Surface Water
Arsenic
4.0 J
EPA 6020B
2.2
5
36
NC2B
pg/L
Barium
115
EPA 6020B
0.67
5
21000
ISTV
pg/L
Beryllium
0.091 J
EPA 6020E
0.054
0.5
NS
NS
pg/L
Chromium
3.0 J
EPA 6020B
1.1
5
23.81
NC2B*
pg/L
Cobalt
9.8
EPA 6020B
0.39
5
1.6
ISTV
pg/L
1202-SW1
Copper
1.1 J
EPA 6020B
1
5
2.74
NC2B*
pg/L
5/17/2022
Nickel
9.5
EPA 6020E
0.71
5
16.1
NC2B*
pg/L
Vanadium
3.9 J
EPA 6020B
1.9
10
NS
NS
pg/L
Zinc
8 J
EPA 6020E
7
10
36.2
NC2B*
pg/L
1,4-Dioxane (p-Dioxane)
33.1
EPA 8260D Mod.
0.86
2
0.35
ISTV
pg/L
Arsenic
3.9 J
EPA 6020E
2.2
5
36
NC2B
pg/L
Barium
46.8
EPA 6020B
0.67
5
21000
ISTV
pg/L
Cobalt
11.2
EPA 6020B
0.39
5
1.6
ISTV
pg/L
1202-SW2
Nickel
5.7
EPA 6020B
0.71
5
16.1
NC2B*
pg/L
5/17/2022
Vanadium
3.8 J
EPA 6020E
1.9
10
NS
NS
pg/L
1,4-Dichlorobenzene
0.42 J
EPA 8260D
0.33
1
100
ISTV
pg/L
1,4-Dioxane (p-Dioxane)
15.7
EPA 8260D Mod.
0.86
2
0.35
ISTV
pg/L
cis-1,2-Dichloroethene
0.91 il
EPA 8260D
1 0.38
1
720
ISTV
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 = NC Groundwater Standard from 15A NCAC 2L.0202
NC213 = NC Surface Water Standard from 15A NCAC 2B
NC2B* = Hardness -dependant NC2B
ISTV = In -Stream Target Value
Burke Co. - East Burke Landfill
Permit # 12-02 La Bella Associates

TABLE 4: Exceedances of Standards (May 2022)
SAMPLE ID
PARAMETER
RESULT
METHOD
MDL
MRL
STANDARD
SOURCE
UNITS
COLLECT DATE
Groundwater
1202 MW1
Arsenic
18.1
EPA 6020B
2.2
5
10
NC2L
pg/L
5/17/2022
Cobalt
11.8
EPA 6020B
0.39
5
1
NC2L
pg/L
1202-MW2
Arsenic
22.7
EPA 6020B
2.2
5
10
NC2L
pg/L
5/17/2022
Cobalt
50.3
EPA 6020B
0.39
5
1
NC2L
pg/L
1,4-Dioxane (p-Dioxane)
3.3
EPA 8260D Mod.
0.86
2
3
NC2L
pg/L
1202 MW3
Cobalt
31.6
EPA 6020B
0.39
5
1
NC2L
pg/L
5/17/2022
1,4-Dioxane (p-Dioxane)
44.2
EPA 8260D Mod.
0.86
2
3
NC2L
pg/L
1202-AMW1
Cobalt
5.5
EPA 6020B
0.39
5
1
NC2L
pg/L
5/17/2022
Surface Water
1202-SW1
Cobalt
9.8
EPA 6020B
0.39
5
1.6
ISTV
pg/L
5/17/2022
1,4-Dioxane (p-Dioxane)
33.1
EPA 8260D Mod.
0.86
2
0.35
ISTV
pg/L
1202 SW2
Cobalt
11.2
EPA 6020B
0.39
5
1.6
ISTV
pg/L
5/17/2022
1,4-Dioxane (p-Dioxane)
15.7
EPA 8260D Mod.
0.86
2
0.35
ISTV
pg/L
Notes: MDL= Method Detection Limit
MRL = Method Reporting limit
NC2L = NC Groundwater Standard from 15A NCAC 2L.0202
NC213 = NC Surface Water Standard from 15A NCAC 2B
NC2B* = Hardness -dependant NC2B
ISTV = In -Stream Target Value
Burke Co. - East Burke Landfill
Permit # 12-02
LaBella Associates

TABLE 5: Field Parameters (May 2022)
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.
5/17/2022
5.53
5.77
5.57
5.66
5.81
6.03
Temperature
°C
5/17/2022
18.3
16.9
16.8
16.2
21.5
16.8
Conductivity
pS/cm
5/17/2022
121.2
268.7
330
16.6
420.6
163.8
Dissolved Oxygen
mg/L
5/17/2022
1.79
1.71
1.94
3.69
4.09
7.25
Oxidation Reduction Potential
mV
5/17/2022
157.1
128.9
163.7
154.1
156.8
141.7
Turbidity
NTU
5/17/2022
1.97
0.9
2.56
35.2
16.3
15.7
Static Water Level
Ft
5/17/2022
38.02
60.49
10.74
5.91
--
Well Depth
Ft
5/17/2022
50.55
71.05
32.75
7.3
--
--
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 ��� � ...: •'.. - .,
AM
EAST BURKE,- t� t Area r _
1.
PROPvF,RT.Y
j� � � .i ice` � ! '! •rl•r..,.; -� :{' ,�.- "�irr .*�:.-'-�`. I
rr /^
r•j `'� �`w r,�ticC :.✓ I;,. •i- �. 1 C„nunundy
_
E'r' p7C7hlI'' S • 1\ I � IV_—''„ 3� I. • 4-! ..'• . >,t „ +"ter J `r `1 �� �:� r. g 6 •. S
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 Groundwater Potentiometric Surface Map (October 2022)

1p60
-1080
MW
5.81 /
�l I 1
\ / J 0 8
110 �030
1040
Ryon I o�
I
IELD DETERMINED
� 1� %�\ E OF WASTE
r,0
160 0 � / \
l *% 70 I
0$ 60
�• ����
R M W 1
O�n 1108.98 c9 0
� — 1
GP-5 L
;\ SR 7611
SR 2300
_ FRIENDSHIP
METHODIST CHURCH
LEGEND
— 1080 EXISTING 100' TOPOGRAPHIC CONTOUR
EXISTING 20' TOPOGRAPHIC CONTOUR
1 020 — — GROUNDWATER SURFACE CONTOUR [FEET
ABOVE MEAN SEA LEVEL (AMSL)]
PROPERTY LINE
GROUNDWATER FLOW PATHWAY USED TO
CALCULATE HYDRAULIC GRADIENT
EXISTING ROAD
APPROXIMATE LIMITS OF WASTE
CENTERLINE OF STREAM
- MW-1 COMPLIANCE WELL LOCATION AND IDENTIFICATION WITH STATIC
ELEV WATER LEVEL ELEVATION (FEET AMSL)
O SW-2 SURFACE MONITORING POINT LOCATION AND IDENTIFICATION
OSEGMENT USED FOR GRADIENT CALCULATION
1
FLOW PATH LENGTH
11 1,215 LF
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 20 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET.
3. STATIC WATER LEVELS WERE MEASURED ON MAY 17, 2022.
4. GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN
FIELD CONDITIONS.
GRAPHIC SCALE
0 150 300 600
(FEET)
LaBeRa
Powered by partnership.
2211 WEST MEADOWVIEW, SUITE 101
GREENSBORO, INC 2-07
[phone]
labellapc.com
T
T
T
L_
T
T
T
L-
1
C 2022 LZBella Associates
EAST BURKE
LANDFILL
BURKE COUNTY, NORTH CAROLINA
N0: DATE'. DESCRIPTION:
Revisions
PROJECT NUMBER:
2212740.00
DRAWN W.
RH
REVIEWED BY:
KE
ISSUED FOR:
GROUNDWATER REPORT
DATE:
07/07/22
DRAWING NAME:
PERMIT NO. 12-02
GROUNDWATER POTENTIOMETRIC
SURFACE MAP
MAY 17, 2022
DRAWING NUMBER:
1

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

Appendix 1
Field Logs and Laboratory Analytical Reports

n LaB( La
DATE:
Poviefeidby partnership GROUND WATER SAMPLING LOG
Project Name: Project No. /Task No.:
Well ID: & 0 l Sampler(s):
Well Location: Af 51�e �5n&ctrlCeo,-
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well:
For 4" Well:
WCT X 0.163
WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled witf
Depth to Water before Sampling:
2 inches
3 8. DZ feet
feet
y� feet [DTB-DTW]
/ gallons
_ gallons
gallons
gallons
feet
MM-0
=4
- MI
Date of sample:
Comments (weather cond
Signature:
odor, color, silt, etc.
QA/QC Sign Off: Date: Z7 Zom

P, LaB( Ua
M/z
DATE`:
Po•aivedby pa-,In--ership � 4 1 � t GROUND WATER SAMPLING LOG
Project Name: 7�� _ Project No. /Task No.: aa� a-740, 02
Well ID: yw — 2 Sampler(s): kiE / _
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:
For 4" Well
WCT X 0.163
WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled witt
Depth to Water before Sampling:
2 inches
g9 feet
0 feet
jD. feet [DTB-DTW]
eet
gallons
gallons
gallons
gallons
Gallons
Time
Temp
(OC)
pH
(S.U.)
Fnd.
/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
iT./1'
CO3o-;3
3 5.
&31
oaf
I "• 0
5,13
P-1a, t,
1, J<
140, a
1. J'-;r
r"�_
7
11&9
p.qo
ki�
Date of sample:
CA S°
i
Before
Sampling:
Comments (weather conditions, odor, color, silt, etc.): ::7_0 `5 5LIVV
Signature:
C Iu !vv
QA/QC Sign Off: Date: ,� / Z 7 / Z0Z C

DATE: S M-N,
LaBeUa
GROUND WATER SAMPLING LOG
Project Name:.- Project No. /Task No.: 2 Zk 27 �fy. ©Z
Well ID: — MU-3 Sampler(s):V:64mil; t
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 witl
2 inches
`U j-4 Y feet
32 is feet
feet [DTB-DTW]
I--- gallons
_ Al !V Tgallons
gallons
q3 Z gallons
Depth to Water before Sampling: feet
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
tcus
1-4, 0
5
33's,b
j,� 1
1 S'0
23� S
4
531,4
Z, 2-q
I � Sq
1, q-
�v
3' 0
1,11C
33vx
1 ���
�� �
�,�1�Kil
Date of sample:
Before
Sampling:
Comments (weather conditions, odor, color, silt, etc.):
S
Signature: k.�-ri"T Date:
QA/QC Sign Off: Date: f `
Zo

DATE: -5- 1 3' X-C
LaBeUa
po-,vefe'iby.p, GROUND WATER SAMPLING LOG
Project Name: _ Project No. /Task No.: ZZi -7 yo- 0 Z
Well ID: Iryl Sampler(s): K: f� _
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:
For 4" Well:
WCT X 0.163
WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled witt
Depth to Water before Sampling: 6, 2 feet
2 inches
S 19 feet
-.� 0 „feet
feet [DTB-DTW]
= D- 3q gallons
gallons
1,02, gallons
gallons
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
I2,go
q
SQo
1cf 3,
3, 0z
)53, 3
I _3(p
)-91
©- 3
G
d w
o�
Date of sample:
Before
Sampling:
Comments (weather conditions, odor, color, silt, etc.): qO"
Signature: ___X
QA/QC Sign Off:

e LaBetta
DATE: 5- r. 1_&_ZI
SURFACE WATER MONITORING LOG
Project Name: ZAIST btu/« Project/Task No.: 'ZZl Z?yo.o Z
Surface Point ID:__ SN-1 Sampler(s):_ ri, ';;�
Location: L.)e Old c r (YI W 3
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
Oxidation -Reduction Potential
)Z1s-
E 61
Z ii, S
(CC)
NZO, (-,
(US/cm)
L 3
(ntu)
(mg/L)
~!o
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
Summary/Sketch of Sampling Location
C=_ ''I'll, I'll 11�� ... ... ....
W
Signature: K . �4'-r/.I/ Date:_ C I1� b: � �'
QA/QC Sign Off: Date: 5�

0,:, LaBetLa
Project Name: E#,* I
DATE: S 1 -4 22
SURFACE WATER MONITORING LOG
Surface Point ID: L "Z Samp
No.
Location:_ _ ► wi\:56-fam 7-cc. rrt Cf)W -� and -A MW - 1
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
Oxidation -Reduction Potential
IzLf3
(°C)
(US/cm)
j
(ntu)
(mg/L)
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
Summary/Sketch of Sampling Location
Amw -I
Z
Signature: Z � Date: 5 &-2/
QA/QC Sign Off: Date:_ �Z7j ZoZ�

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 25, 2022
Mr. Van Burbach
LaBella Associates, D.P.C.
12-D Oak Branch Drive
Greensboro, NC 27407
RE: Project: BURKE CO EAST BURKE LF
Pace Project No.: 92605492
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on May 19, 2022. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Peachtree Corners, GA
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Angela Baioni
[e-mail]
[phone]
Project Manager
Enclosures
cc: Van Burbach, LaBella Associates, DPC
Kandice Estes, Labella Associates
Miguel Vazquez, Joyce Engineering
Elina Wright, LaBella Associates, D.P.C.
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

lacmnalyfica('
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: BURKE CO EAST BURKE LF
Pace Project No.: 92605492
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
North Carolina Certification #: 381
South Carolina Certification #: 98011001
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 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 LF
Pace Project No.: 92605492
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92605492001
1202-MW1
Water
05/17/2211:02
05/19/22 10:00
92605492002
1202-MW2
Water
05/17/22 09:56
05/19/22 10:00
92605492003
1202-MW3
Water
05/17/2212:05
05/19/22 10:00
92605492004
1202-AMW1
Water
05/17/2212:55
05/19/22 10:00
92605492005
1202-SW1
Water
05/17/2212:15
05/19/22 10:00
92605492006
1202-SW2
Water
05/17/2212:43
05/19/22 10:00
92605492007
TRIP BLANK
Water
05/17/22 00:00
05/19/22 10:00
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 LF
92605492
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92605492001
1202-MW1
EPA 6020E
KH
15
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92605492002
1202-MW2
EPA 6020E
KH
15
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92605492003
1202-MW3
EPA 6020E
KH
15
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92605492004
1202-AMW1
EPA 6020E
KH
15
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92605492005
1202-SW1
EPA 6020E
KH
15
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92605492006
1202-SW2
EPA 6020E
KH
15
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92605492007
TRIP BLANK
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-C = Pace Analytical
Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
BURKE CO EAST BURKE LF
92605492
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92605492001
1202-MW1
EPA 6020B
Arsenic
18.1
ug/L
5.0
05/24/22 00:06
EPA 6020B
Barium
59.9
ug/L
5.0
05/24/22 00:06
EPA 6020B
Beryllium
0.15J
ug/L
0.50
05/24/22 00:06
EPA 6020B
Chromium
1.91
ug/L
5.0
05/24/22 00:06
EPA 6020B
Cobalt
11.8
ug/L
5.0
05/24/22 00:06
EPA 6020B
Nickel
5.9
ug/L
5.0
05/24/22 00:06
EPA 8260D
1,4-Dichlorobenzene
0.46J
ug/L
1.0
05/20/22 04:55
EPA 8260D
cis-1,2-Dichloroethene
0.78J
ug/L
1.0
05/20/22 04:55
92605492002
1202-MW2
EPA 6020B
Arsenic
22.7
ug/L
5.0
05/24/22 00:12
EPA 6020B
Barium
39.5
ug/L
5.0
05/24/22 00:12
EPA 6020B
Beryllium
0.10J
ug/L
0.50
05/24/22 00:12
EPA 6020B
Chromium
4.2J
ug/L
5.0
05/24/22 00:12
EPA 6020B
Cobalt
50.3
ug/L
5.0
05/24/22 00:12
EPA 6020B
Nickel
33.3
ug/L
5.0
05/24/22 00:12
EPA 8260D
Benzene
0.65J
ug/L
1.0
05/20/22 05:13
EPA 8260D
1,4-Dichlorobenzene
3.4
ug/L
1.0
05/20/22 05:13
EPA 8260D
cis-1,2-Dichloroethene
12.8
ug/L
1.0
05/20/22 05:13
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
3.3
ug/L
2.0
05/21/22 02:51
92605492003
1202-MW3
EPA 6020B
Barium
123
ug/L
5.0
05/24/22 00:17
EPA 6020B
Beryllium
0.27J
ug/L
0.50
05/24/22 00:17
EPA 6020B
Chromium
3.1 J
ug/L
5.0
05/24/22 00:17
EPA 6020B
Cobalt
31.6
ug/L
5.0
05/24/22 00:17
EPA 6020B
Nickel
13.4
ug/L
5.0
05/24/22 00:17
EPA 6020B
Thallium
1.OJ
ug/L
1.0
05/24/22 00:17
EPA 8260D
Chlorobenzene
0.74J
ug/L
1.0
05/20/22 05:31
EPA 8260D
1,4-Dichlorobenzene
4.1
ug/L
1.0
05/20/22 05:31
EPA 8260D
cis-1,2-Dichloroethene
8.9
ug/L
1.0
05/20/22 05:31
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
44.2
ug/L
2.0
05/21/22 03:10
92605492004
1202-AMW1
EPA 6020B
Antimony
0.95J
ug/L
3.0
05/24/22 15:45
EPA 6020B
Arsenic
4AJ
ug/L
5.0
05/24/22 15:45
EPA 6020B
Barium
55.6
ug/L
5.0
05/24/22 15:45
EPA 6020B
Beryllium
0.080J
ug/L
0.50
05/24/22 15:45
EPA 6020B
Chromium
1.3J
ug/L
5.0
05/24/22 15:45
EPA 6020B
Cobalt
5.5
ug/L
5.0
05/24/22 15:45
EPA 6020B
Nickel
1.2J
ug/L
5.0
05/24/22 15:45
EPA 6020B
Vanadium
4.6J
ug/L
10.0
05/24/22 15:45
EPA 8260D
1,4-Dichlorobenzene
1.9
ug/L
1.0
05/20/22 05:49
EPA 8260D
cis-1,2-Dichloroethene
2.5
ug/L
1.0
05/20/22 05:49
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
1 AJ
ug/L
2.0
05/21/22 03:30
92605492005
1202-SW1
EPA 6020B
Arsenic
4.OJ
ug/L
5.0
05/24/22 15:51
EPA 6020B
Barium
115
ug/L
5.0
05/24/22 15:51
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
BURKE CO EAST BURKE LF
92605492
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92605492005
1202-SW1
EPA 6020B
Beryllium
0.091 J
ug/L
0.50
05/24/22 15:51
EPA 6020B
Chromium
3.OJ
ug/L
5.0
05/24/22 15:51
EPA 6020B
Cobalt
9.8
ug/L
5.0
05/24/22 15:51
EPA 6020B
Copper
1.1 J
ug/L
5.0
05/24/22 15:51
EPA 6020B
Nickel
9.5
ug/L
5.0
05/24/22 15:51
EPA 6020B
Vanadium
3.9J
ug/L
10.0
05/24/22 15:51
EPA 6020B
Zinc
8.OJ
ug/L
10.0
05/24/22 15:51
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
33.1
ug/L
2.0
05/21/22 03:49
92605492006
1202-SW2
EPA 6020B
Arsenic
3.9J
ug/L
5.0
05/24/22 15:57
EPA 6020B
Barium
46.8
ug/L
5.0
05/24/22 15:57
EPA 6020B
Cobalt
11.2
ug/L
5.0
05/24/22 15:57
EPA 6020B
Nickel
5.7
ug/L
5.0
05/24/22 15:57
EPA 6020B
Vanadium
3.8J
ug/L
10.0
05/24/22 15:57
EPA 8260D
1,4-Dichlorobenzene
0.42J
ug/L
1.0
05/20/22 03:41
EPA 8260D
cis-1,2-Dichloroethene
0.91 J
ug/L
1.0
05/20/22 03:41
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
15.7
ug/L
2.0
05/21/22 04:08
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 6 of 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 LF
Pace Project No.: 92605492
Sample: 1202-MW1
Lab ID:
92605492001
Collected:
05/17/22 11:02
Received: 05/19/22
10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
6020 MET ICPMS
Analytical
Method: EPA 6020E
Preparation Method: EPA 3005A
Pace Analytical
Services
- Peachtree Corners, GA
Antimony
ND
ug/L
3.0
0.78
1
05/23/22 11:39
05/24/22 00:06
7440-36-0
Arsenic
18.1
ug/L
5.0
2.2
1
05/23/22 11:39
05/24/22 00:06
7440-38-2
Barium
59.9
ug/L
5.0
0.67
1
05/23/22 11:39
05/24/22 00:06
7440-39-3
Beryllium
0.15J
ug/L
0.50
0.054
1
05/23/22 11:39
05/24/22 00:06
7440-41-7
Cadmium
ND
ug/L
0.50
0.11
1
05/23/22 11:39
05/24/22 00:06
7440-43-9
Chromium
1.91
ug/L
5.0
1.1
1
05/23/22 11:39
05/24/22 00:06
7440-47-3
Cobalt
11.8
ug/L
5.0
0.39
1
05/23/22 11:39
05/24/22 00:06
7440-48-4
Copper
ND
ug/L
5.0
1.0
1
05/23/22 11:39
05/24/22 00:06
7440-50-8
Lead
ND
ug/L
1.0
0.89
1
05/23/22 11:39
05/24/22 00:06
7439-92-1
Nickel
5.9
ug/L
5.0
0.71
1
05/23/22 11:39
05/24/22 00:06
7440-02-0
Selenium
ND
ug/L
5.0
1.4
1
05/23/22 11:39
05/24/22 00:06
7782-49-2
Silver
ND
ug/L
5.0
0.44
1
05/23/22 11:39
05/24/22 00:06
7440-22-4
Thallium
ND
ug/L
1.0
0.18
1
05/23/22 11:39
05/24/22 00:06
7440-28-0
Vanadium
ND
ug/L
10.0
1.9
1
05/23/22 11:39
05/24/22 00:06
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1
05/23/22 11:39
05/24/22 00:06
7440-66-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
05/20/22 04:55
67-64-1 v2
Acrylonitrile
ND
ug/L
10.0
1.8
1
05/20/22 04:55
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
05/20/22 04:55
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
05/20/22 04:55
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
05/20/22 04:55
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
05/20/22 04:55
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
05/20/22 04:55
74-83-9 v2
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
05/20/22 04:55
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
05/20/22 04:55
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
05/20/22 04:55
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
05/20/22 04:55
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
05/20/22 04:55
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
05/20/22 04:55
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
05/20/22 04:55
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
05/20/22 04:55
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
05/20/22 04:55
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
05/20/22 04:55
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
05/20/22 04:55
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
05/20/22 04:55
95-50-1
1,4-Dichlorobenzene
0.46J
ug/L
1.0
0.33
1
05/20/22 04:55
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
05/20/22 04:55
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
05/20/22 04:55
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
05/20/22 04:55
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
05/20/22 04:55
75-35-4
cis-1,2-Dichloroethene
0.78J
ug/L
1.0
0.38
1
05/20/22 04:55
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
05/20/22 04:55
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
05/20/22 04:55
78-87-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. Page 7 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 LF
Pace Project No.: 92605492
Sample: 1202-MW1 Lab ID: 92605492001 Collected: 05/17/22 11:02 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
93
%
70-130
89
%
70-130
101
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
110
%
70-130
94
%
70-130
0.36
1
05/20/22 04:55
10061-01-5
0.36
1
05/20/22 04:55
10061-02-6
0.30
1
05/20/22 04:55
100-41-4
0.48
1
05/20/22 04:55
591-78-6
9.7
1
05/20/22 04:55
74-88-4
2.0
1
05/20/22 04:55
75-09-2 v2
2.7
1
05/20/22 04:55
108-10-1
0.29
1
05/20/22 04:55
100-42-5
0.31
1
05/20/22 04:55
630-20-6
0.22
1
05/20/22 04:55
79-34-5
0.29
1
05/20/22 04:55
127-18-4
0.48
1
05/20/22 04:55
108-88-3
0.33
1
05/20/22 04:55
71-55-6
0.32
1
05/20/22 04:55
79-00-5
0.38
1
05/20/22 04:55
79-01-6
0.30
1
05/20/22 04:55
75-69-4
0.26
1
05/20/22 04:55
96-18-4
1.3
1
05/20/22 04:55
108-05-4
0.39
1
05/20/22 04:55
75-01-4
0.34
1
05/20/22 04:55
1330-20-7
1
05/20/22 04:55
460-00-4
1
05/20/22 04:55
17060-07-0
1
05/20/22 04:55
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/21 /22 02:32 123-91-1
05/21 /22 02:32 17060-07-0
05/21 /22 02:32 2037-26-5
Page 8 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 LF
Pace Project No.: 92605492
Sample: 1202-MW2
Lab ID:
92605492002
Collected:
05/17/22 09:56
Received: 05/19/22
10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
6020 MET ICPMS
Analytical
Method: EPA 6020E
Preparation Method: EPA 3005A
Pace Analytical
Services
- Peachtree Corners, GA
Antimony
ND
ug/L
3.0
0.78
1
05/23/22 11:39
05/24/22 00:12
7440-36-0
Arsenic
22.7
ug/L
5.0
2.2
1
05/23/22 11:39
05/24/22 00:12
7440-38-2
Barium
39.5
ug/L
5.0
0.67
1
05/23/22 11:39
05/24/22 00:12
7440-39-3
Beryllium
0.10J
ug/L
0.50
0.054
1
05/23/22 11:39
05/24/22 00:12
7440-41-7
Cadmium
ND
ug/L
0.50
0.11
1
05/23/22 11:39
05/24/22 00:12
7440-43-9
Chromium
4.2J
ug/L
5.0
1.1
1
05/23/22 11:39
05/24/22 00:12
7440-47-3
Cobalt
50.3
ug/L
5.0
0.39
1
05/23/22 11:39
05/24/22 00:12
7440-48-4
Copper
ND
ug/L
5.0
1.0
1
05/23/22 11:39
05/24/22 00:12
7440-50-8
Lead
ND
ug/L
1.0
0.89
1
05/23/22 11:39
05/24/22 00:12
7439-92-1
Nickel
33.3
ug/L
5.0
0.71
1
05/23/22 11:39
05/24/22 00:12
7440-02-0
Selenium
ND
ug/L
5.0
1.4
1
05/23/22 11:39
05/24/22 00:12
7782-49-2
Silver
ND
ug/L
5.0
0.44
1
05/23/22 11:39
05/24/22 00:12
7440-22-4
Thallium
ND
ug/L
1.0
0.18
1
05/23/22 11:39
05/24/22 00:12
7440-28-0
Vanadium
ND
ug/L
10.0
1.9
1
05/23/22 11:39
05/24/22 00:12
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1
05/23/22 11:39
05/24/22 00:12
7440-66-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
05/20/22 05:13
67-64-1 v2
Acrylonitrile
ND
ug/L
10.0
1.8
1
05/20/22 05:13
107-13-1
Benzene
0.65J
ug/L
1.0
0.34
1
05/20/22 05:13
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
05/20/22 05:13
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
05/20/22 05:13
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
05/20/22 05:13
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
05/20/22 05:13
74-83-9 v2
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
05/20/22 05:13
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
05/20/22 05:13
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
05/20/22 05:13
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
05/20/22 05:13
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
05/20/22 05:13
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
05/20/22 05:13
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
05/20/22 05:13
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
05/20/22 05:13
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
05/20/22 05:13
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
05/20/22 05:13
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
05/20/22 05:13
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
05/20/22 05:13
95-50-1
1,4-Dichlorobenzene
3.4
ug/L
1.0
0.33
1
05/20/22 05:13
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
05/20/22 05:13
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
05/20/22 05:13
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
05/20/22 05:13
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
05/20/22 05:13
75-35-4
cis-1,2-Dichloroethene
12.8
ug/L
1.0
0.38
1
05/20/22 05:13
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
05/20/22 05:13
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
05/20/22 05:13
78-87-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/25/2022 01:17 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 LF
Pace Project No.: 92605492
Sample: 1202-MW2 Lab ID: 92605492002 Collected: 05/17/22 09:56 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
93
%
70-130
88
%
70-130
100
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
3.3
ug/L
2.0
102
%
70-130
92
%
70-130
0.36
1
05/20/22 05:13
10061-01-5
0.36
1
05/20/22 05:13
10061-02-6
0.30
1
05/20/22 05:13
100-41-4
0.48
1
05/20/22 05:13
591-78-6
9.7
1
05/20/22 05:13
74-88-4
2.0
1
05/20/22 05:13
75-09-2 v2
2.7
1
05/20/22 05:13
108-10-1
0.29
1
05/20/22 05:13
100-42-5
0.31
1
05/20/22 05:13
630-20-6
0.22
1
05/20/22 05:13
79-34-5
0.29
1
05/20/22 05:13
127-18-4
0.48
1
05/20/22 05:13
108-88-3
0.33
1
05/20/22 05:13
71-55-6
0.32
1
05/20/22 05:13
79-00-5
0.38
1
05/20/22 05:13
79-01-6
0.30
1
05/20/22 05:13
75-69-4
0.26
1
05/20/22 05:13
96-18-4
1.3
1
05/20/22 05:13
108-05-4
0.39
1
05/20/22 05:13
75-01-4
0.34
1
05/20/22 05:13
1330-20-7
1
05/20/22 05:13
460-00-4
1
05/20/22 05:13
17060-07-0
1
05/20/22 05:13
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/21 /22 02:51 123-91-1
05/21 /22 02:51 17060-07-0
05/21 /22 02:51 2037-26-5
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 LF
Pace Project No.: 92605492
Sample: 1202-MW3
Lab ID:
92605492003
Collected:
05/17/22 12:05
Received: 05/19/22
10:00 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
6020 MET ICPMS
Analytical
Method: EPA 6020E
Preparation Method: EPA 3005A
Pace Analytical
Services
- Peachtree Corners, GA
Antimony
ND
ug/L
3.0
0.78
1
05/23/22 11:39
05/24/22 00:17
7440-36-0
Arsenic
ND
ug/L
5.0
2.2
1
05/23/22 11:39
05/24/22 00:17
7440-38-2
Barium
123
ug/L
5.0
0.67
1
05/23/22 11:39
05/24/22 00:17
7440-39-3
Beryllium
0.27J
ug/L
0.50
0.054
1
05/23/22 11:39
05/24/22 00:17
7440-41-7
Cadmium
ND
ug/L
0.50
0.11
1
05/23/22 11:39
05/24/22 00:17
7440-43-9
Chromium
3.1J
ug/L
5.0
1.1
1
05/23/22 11:39
05/24/22 00:17
7440-47-3
Cobalt
31.6
ug/L
5.0
0.39
1
05/23/22 11:39
05/24/22 00:17
7440-48-4
Copper
ND
ug/L
5.0
1.0
1
05/23/22 11:39
05/24/22 00:17
7440-50-8
Lead
ND
ug/L
1.0
0.89
1
05/23/22 11:39
05/24/22 00:17
7439-92-1
Nickel
13.4
ug/L
5.0
0.71
1
05/23/22 11:39
05/24/22 00:17
7440-02-0
Selenium
ND
ug/L
5.0
1.4
1
05/23/22 11:39
05/24/22 00:17
7782-49-2
Silver
ND
ug/L
5.0
0.44
1
05/23/22 11:39
05/24/22 00:17
7440-22-4
Thallium
1.0.1
ug/L
1.0
0.18
1
05/23/22 11:39
05/24/22 00:17
7440-28-0
Vanadium
ND
ug/L
10.0
1.9
1
05/23/22 11:39
05/24/22 00:17
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1
05/23/22 11:39
05/24/22 00:17
7440-66-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
05/20/22 05:31
67-64-1 v2
Acrylonitrile
ND
ug/L
10.0
1.8
1
05/20/22 05:31
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
05/20/22 05:31
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
05/20/22 05:31
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
05/20/22 05:31
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
05/20/22 05:31
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
05/20/22 05:31
74-83-9 v2
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
05/20/22 05:31
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
05/20/22 05:31
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
05/20/22 05:31
56-23-5
Chlorobenzene
0.74J
ug/L
1.0
0.28
1
05/20/22 05:31
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
05/20/22 05:31
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
05/20/22 05:31
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
05/20/22 05:31
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
05/20/22 05:31
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
05/20/22 05:31
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
05/20/22 05:31
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
05/20/22 05:31
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
05/20/22 05:31
95-50-1
1,4-Dichlorobenzene
4.1
ug/L
1.0
0.33
1
05/20/22 05:31
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
05/20/22 05:31
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
05/20/22 05:31
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
05/20/22 05:31
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
05/20/22 05:31
75-35-4
cis-1,2-Dichloroethene
8.9
ug/L
1.0
0.38
1
05/20/22 05:31
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
05/20/22 05:31
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
05/20/22 05:31
78-87-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. 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 LF
Pace Project No.: 92605492
Sample: 1202-MW3 Lab ID: 92605492003 Collected: 05/17/22 12:05 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
93
%
70-130
89
%
70-130
100
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
44.2
ug/L
2.0
111
%
70-130
92
%
70-130
0.36
1
05/20/22 05:31
10061-01-5
0.36
1
05/20/22 05:31
10061-02-6
0.30
1
05/20/22 05:31
100-41-4
0.48
1
05/20/22 05:31
591-78-6
9.7
1
05/20/22 05:31
74-88-4
2.0
1
05/20/22 05:31
75-09-2 v2
2.7
1
05/20/22 05:31
108-10-1
0.29
1
05/20/22 05:31
100-42-5
0.31
1
05/20/22 05:31
630-20-6
0.22
1
05/20/22 05:31
79-34-5
0.29
1
05/20/22 05:31
127-18-4
0.48
1
05/20/22 05:31
108-88-3
0.33
1
05/20/22 05:31
71-55-6
0.32
1
05/20/22 05:31
79-00-5
0.38
1
05/20/22 05:31
79-01-6
0.30
1
05/20/22 05:31
75-69-4
0.26
1
05/20/22 05:31
96-18-4
1.3
1
05/20/22 05:31
108-05-4
0.39
1
05/20/22 05:31
75-01-4
0.34
1
05/20/22 05:31
1330-20-7
1
05/20/22 05:31
460-00-4
1
05/20/22 05:31
17060-07-0
1
05/20/22 05:31
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/21 /22 03:10 123-91-1
05/21 /22 03:10 17060-07-0
05/21 /22 03:10 2037-26-5
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 LF
Pace Project No.: 92605492
Sample: 1202-AMW1 Lab ID: 92605492004 Collected: 05/17/22 12:55 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
0.95J
ug/L
3.0
0.78
1 05/24/2210:30
05/24/2215:45
7440-36-0
Arsenic
4AJ
ug/L
5.0
2.2
1 05/24/2210:30
05/24/2215:45
7440-38-2
Barium
55.6
ug/L
5.0
0.67
1 05/24/2210:30
05/24/2215:45
7440-39-3
Beryllium
0.0801
ug/L
0.50
0.054
1 05/24/2210:30
05/24/2215:45
7440-41-7
Cadmium
ND
ug/L
0.50
0.11
1 05/24/2210:30
05/24/2215:45
7440-43-9
Chromium
1.3J
ug/L
5.0
1.1
1 05/24/2210:30
05/24/2215:45
7440-47-3
Cobalt
5.5
ug/L
5.0
0.39
1 05/24/2210:30
05/24/2215:45
7440-48-4
Copper
ND
ug/L
5.0
1.0
1 05/24/2210:30
05/24/2215:45
7440-50-8
Lead
ND
ug/L
1.0
0.89
1 05/24/2210:30
05/24/2215:45
7439-92-1
Nickel
1.2.1
ug/L
5.0
0.71
1 05/24/2210:30
05/24/2215:45
7440-02-0
Selenium
ND
ug/L
5.0
1.4
1 05/24/2210:30
05/24/2215:45
7782-49-2
Silver
ND
ug/L
5.0
0.44
1 05/24/2210:30
05/24/2215:45
7440-22-4
Thallium
ND
ug/L
1.0
0.18
1 05/24/2210:30
05/24/2215:45
7440-28-0
Vanadium
4.6.1
ug/L
10.0
1.9
1 05/24/2210:30
05/24/2215:45
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 05/24/2210:30
05/24/2215:45
7440-66-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
05/20/22 05:49
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
05/20/22 05:49
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
05/20/22 05:49
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
05/20/22 05:49
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
05/20/22 05:49
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
05/20/22 05:49
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
05/20/22 05:49
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
05/20/22 05:49
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
05/20/22 05:49
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
05/20/22 05:49
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
05/20/22 05:49
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
05/20/22 05:49
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
05/20/22 05:49
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
05/20/22 05:49
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
05/20/22 05:49
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
05/20/22 05:49
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
05/20/22 05:49
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
05/20/22 05:49
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
05/20/22 05:49
95-50-1
1,4-Dichlorobenzene
1.9
ug/L
1.0
0.33
1
05/20/22 05:49
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
05/20/22 05:49
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
05/20/22 05:49
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
05/20/22 05:49
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
05/20/22 05:49
75-35-4
cis-1,2-Dichloroethene
2.5
ug/L
1.0
0.38
1
05/20/22 05:49
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
05/20/22 05:49
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
05/20/22 05:49
78-87-5
REPORT OF LABORATORY ANALYSIS
v2
v2
This report shall not be reproduced, except in full,
Date: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. 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 LF
Pace Project No.: 92605492
Sample: 1202-AMW1 Lab ID: 92605492004 Collected: 05/17/22 12:55 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
92
%
70-130
90
%
70-130
102
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
1 AJ
ug/L
2.0
100
%
70-130
93
%
70-130
0.36
1
05/20/22 05:49
10061-01-5
0.36
1
05/20/22 05:49
10061-02-6
0.30
1
05/20/22 05:49
100-41-4
0.48
1
05/20/22 05:49
591-78-6
9.7
1
05/20/22 05:49
74-88-4
2.0
1
05/20/22 05:49
75-09-2 v2
2.7
1
05/20/22 05:49
108-10-1
0.29
1
05/20/22 05:49
100-42-5
0.31
1
05/20/22 05:49
630-20-6
0.22
1
05/20/22 05:49
79-34-5
0.29
1
05/20/22 05:49
127-18-4
0.48
1
05/20/22 05:49
108-88-3
0.33
1
05/20/22 05:49
71-55-6
0.32
1
05/20/22 05:49
79-00-5
0.38
1
05/20/22 05:49
79-01-6
0.30
1
05/20/22 05:49
75-69-4
0.26
1
05/20/22 05:49
96-18-4
1.3
1
05/20/22 05:49
108-05-4
0.39
1
05/20/22 05:49
75-01-4
0.34
1
05/20/22 05:49
1330-20-7
1
05/20/22 05:49
460-00-4
1
05/20/22 05:49
17060-07-0
1
05/20/22 05:49
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/21 /22 03:30 123-91-1
05/21 /22 03:30 17060-07-0
05/21 /22 03:30 2037-26-5
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 LF
Pace Project No.: 92605492
Sample: 1202-SW1 Lab ID: 92605492005 Collected: 05/17/22 12:15 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
3.0
0.78
1 05/24/2210:30
05/24/2215:51
7440-36-0
Arsenic
4.OJ
ug/L
5.0
2.2
1 05/24/2210:30
05/24/2215:51
7440-38-2
Barium
115
ug/L
5.0
0.67
1 05/24/2210:30
05/24/2215:51
7440-39-3
Beryllium
0.0911
ug/L
0.50
0.054
1 05/24/2210:30
05/24/2215:51
7440-41-7
Cadmium
ND
ug/L
0.50
0.11
1 05/24/2210:30
05/24/2215:51
7440-43-9
Chromium
3.OJ
ug/L
5.0
1.1
1 05/24/2210:30
05/24/2215:51
7440-47-3
Cobalt
9.8
ug/L
5.0
0.39
1 05/24/2210:30
05/24/2215:51
7440-48-4
Copper
1.1.1
ug/L
5.0
1.0
1 05/24/2210:30
05/24/2215:51
7440-50-8
Lead
ND
ug/L
1.0
0.89
1 05/24/2210:30
05/24/2215:51
7439-92-1
Nickel
9.5
ug/L
5.0
0.71
1 05/24/2210:30
05/24/2215:51
7440-02-0
Selenium
ND
ug/L
5.0
1.4
1 05/24/2210:30
05/24/2215:51
7782-49-2
Silver
ND
ug/L
5.0
0.44
1 05/24/2210:30
05/24/2215:51
7440-22-4
Thallium
ND
ug/L
1.0
0.18
1 05/24/2210:30
05/24/2215:51
7440-28-0
Vanadium
3.9J
ug/L
10.0
1.9
1 05/24/2210:30
05/24/2215:51
7440-62-2
Zinc
8.01
ug/L
10.0
7.0
1 05/24/2210:30
05/24/2215:51
7440-66-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
05/20/22 03:23
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
05/20/22 03:23
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
05/20/22 03:23
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
05/20/22 03:23
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
05/20/22 03:23
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
05/20/22 03:23
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
05/20/22 03:23
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
05/20/22 03:23
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
05/20/22 03:23
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
05/20/22 03:23
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
05/20/22 03:23
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
05/20/22 03:23
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
05/20/22 03:23
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
05/20/22 03:23
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
05/20/22 03:23
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
05/20/22 03:23
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
05/20/22 03:23
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
05/20/22 03:23
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
05/20/22 03:23
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
05/20/22 03:23
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
05/20/22 03:23
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
05/20/22 03:23
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
05/20/22 03:23
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
05/20/22 03:23
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
05/20/22 03:23
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
05/20/22 03:23
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
05/20/22 03:23
78-87-5
REPORT OF LABORATORY ANALYSIS
v2
v2
This report shall not be reproduced, except in full,
Date: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. 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 LF
Pace Project No.: 92605492
Sample: 1202-SW1 Lab ID: 92605492005 Collected: 05/17/22 12:15 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
93
%
70-130
89
%
70-130
102
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
33.1
ug/L
2.0
96
%
70-130
88
%
70-130
0.36
1
05/20/22 03:23
10061-01-5
0.36
1
05/20/22 03:23
10061-02-6
0.30
1
05/20/22 03:23
100-41-4
0.48
1
05/20/22 03:23
591-78-6
9.7
1
05/20/22 03:23
74-88-4
2.0
1
05/20/22 03:23
75-09-2 v2
2.7
1
05/20/22 03:23
108-10-1
0.29
1
05/20/22 03:23
100-42-5
0.31
1
05/20/22 03:23
630-20-6
0.22
1
05/20/22 03:23
79-34-5
0.29
1
05/20/22 03:23
127-18-4
0.48
1
05/20/22 03:23
108-88-3
0.33
1
05/20/22 03:23
71-55-6
0.32
1
05/20/22 03:23
79-00-5
0.38
1
05/20/22 03:23
79-01-6
0.30
1
05/20/22 03:23
75-69-4
0.26
1
05/20/22 03:23
96-18-4
1.3
1
05/20/22 03:23
108-05-4
0.39
1
05/20/22 03:23
75-01-4
0.34
1
05/20/22 03:23
1330-20-7
1
05/20/22 03:23
460-00-4
1
05/20/22 03:23
17060-07-0
1
05/20/22 03:23
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/21 /22 03:49 123-91-1
05/21 /22 03:49 17060-07-0
05/21 /22 03:49 2037-26-5
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 LF
Pace Project No.: 92605492
Sample: 1202-SW2 Lab ID: 92605492006 Collected: 05/17/22 12:43 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
3.0
0.78
1 05/24/2210:30
05/24/2215:57
7440-36-0
Arsenic
3.9J
ug/L
5.0
2.2
1 05/24/2210:30
05/24/2215:57
7440-38-2
Barium
46.8
ug/L
5.0
0.67
1 05/24/2210:30
05/24/2215:57
7440-39-3
Beryllium
ND
ug/L
0.50
0.054
1 05/24/2210:30
05/24/2215:57
7440-41-7
Cadmium
ND
ug/L
0.50
0.11
1 05/24/2210:30
05/24/2215:57
7440-43-9
Chromium
ND
ug/L
5.0
1.1
1 05/24/2210:30
05/24/2215:57
7440-47-3
Cobalt
11.2
ug/L
5.0
0.39
1 05/24/2210:30
05/24/2215:57
7440-48-4
Copper
ND
ug/L
5.0
1.0
1 05/24/2210:30
05/24/2215:57
7440-50-8
Lead
ND
ug/L
1.0
0.89
1 05/24/2210:30
05/24/2215:57
7439-92-1
Nickel
5.7
ug/L
5.0
0.71
1 05/24/2210:30
05/24/2215:57
7440-02-0
Selenium
ND
ug/L
5.0
1.4
1 05/24/2210:30
05/24/2215:57
7782-49-2
Silver
ND
ug/L
5.0
0.44
1 05/24/2210:30
05/24/2215:57
7440-22-4
Thallium
ND
ug/L
1.0
0.18
1 05/24/2210:30
05/24/2215:57
7440-28-0
Vanadium
3.8.1
ug/L
10.0
1.9
1 05/24/2210:30
05/24/2215:57
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 05/24/2210:30
05/24/2215:57
7440-66-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
Acetone
ND
ug/L
25.0
5.1
1
05/20/22 03:41
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
05/20/22 03:41
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
05/20/22 03:41
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
05/20/22 03:41
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
05/20/22 03:41
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
05/20/22 03:41
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
05/20/22 03:41
74-83-9
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
05/20/22 03:41
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
05/20/22 03:41
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
05/20/22 03:41
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
05/20/22 03:41
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
05/20/22 03:41
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
05/20/22 03:41
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
05/20/22 03:41
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
05/20/22 03:41
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
05/20/22 03:41
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
05/20/22 03:41
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
05/20/22 03:41
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
05/20/22 03:41
95-50-1
1,4-Dichlorobenzene
0.42J
ug/L
1.0
0.33
1
05/20/22 03:41
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
05/20/22 03:41
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
05/20/22 03:41
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
05/20/22 03:41
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
05/20/22 03:41
75-35-4
cis-1,2-Dichloroethene
0.911
ug/L
1.0
0.38
1
05/20/22 03:41
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
05/20/22 03:41
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
05/20/22 03:41
78-87-5
REPORT OF LABORATORY ANALYSIS
v2
v2
This report shall not be reproduced, except in full,
Date: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. 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 LF
Pace Project No.: 92605492
Sample: 1202-SW2 Lab ID: 92605492006 Collected: 05/17/22 12:43 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
20.0
ND
ug/L
5.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
2.0
ND
ug/L
1.0
ND
ug/L
1.0
92
%
70-130
88
%
70-130
101
%
70-130
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
15.7
ug/L
2.0
97
%
70-130
91
%
70-130
0.36
1
05/20/22 03:41
10061-01-5
0.36
1
05/20/22 03:41
10061-02-6
0.30
1
05/20/22 03:41
100-41-4
0.48
1
05/20/22 03:41
591-78-6
9.7
1
05/20/22 03:41
74-88-4
2.0
1
05/20/22 03:41
75-09-2 v2
2.7
1
05/20/22 03:41
108-10-1
0.29
1
05/20/22 03:41
100-42-5
0.31
1
05/20/22 03:41
630-20-6
0.22
1
05/20/22 03:41
79-34-5
0.29
1
05/20/22 03:41
127-18-4
0.48
1
05/20/22 03:41
108-88-3
0.33
1
05/20/22 03:41
71-55-6
0.32
1
05/20/22 03:41
79-00-5
0.38
1
05/20/22 03:41
79-01-6
0.30
1
05/20/22 03:41
75-69-4
0.26
1
05/20/22 03:41
96-18-4
1.3
1
05/20/22 03:41
108-05-4
0.39
1
05/20/22 03:41
75-01-4
0.34
1
05/20/22 03:41
1330-20-7
1
05/20/22 03:41
460-00-4
1
05/20/22 03:41
17060-07-0
1
05/20/22 03:41
2037-26-5
0.86 1
1
1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/21 /22 04:08 123-91-1
05/21 /22 04:08 17060-07-0
05/21 /22 04:08 2037-26-5
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 LF
Pace Project No.: 92605492
Sample: TRIP BLANK Lab ID: 92605492007 Collected: 05/17/22 00:00 Received: 05/19/22 10:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Acetone
Acrylonitrile
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
1,1-Dichloroethane
1,2-Dichloroethane
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
Date: 05/25/2022 01:17 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
05/20/22 01:15
67-64-1 v2
ND
ug/L
10.0
1.8
1
05/20/22 01:15
107-13-1
ND
ug/L
1.0
0.34
1
05/20/22 01:15
71-43-2
ND
ug/L
1.0
0.47
1
05/20/22 01:15
74-97-5
ND
ug/L
1.0
0.31
1
05/20/22 01:15
75-27-4
ND
ug/L
1.0
0.34
1
05/20/22 01:15
75-25-2
ND
ug/L
2.0
1.7
1
05/20/22 01:15
74-83-9 v2
ND
ug/L
5.0
4.0
1
05/20/22 01:15
78-93-3
ND
ug/L
2.0
0.36
1
05/20/22 01:15
75-15-0
ND
ug/L
1.0
0.33
1
05/20/22 01:15
56-23-5
ND
ug/L
1.0
0.28
1
05/20/22 01:15
108-90-7
ND
ug/L
1.0
0.65
1
05/20/22 01:15
75-00-3
ND
ug/L
1.0
0.43
1
05/20/22 01:15
67-66-3
ND
ug/L
1.0
0.54
1
05/20/22 01:15
74-87-3
ND
ug/L
2.0
0.34
1
05/20/22 01:15
96-12-8
ND
ug/L
1.0
0.36
1
05/20/22 01:15
124-48-1
ND
ug/L
1.0
0.27
1
05/20/22 01:15
106-93-4
ND
ug/L
1.0
0.39
1
05/20/22 01:15
74-95-3
ND
ug/L
1.0
0.34
1
05/20/22 01:15
95-50-1
ND
ug/L
1.0
0.33
1
05/20/22 01:15
106-46-7
ND
ug/L
1.0
0.56
1
05/20/22 01:15
110-57-6
ND
ug/L
1.0
0.37
1
05/20/22 01:15
75-34-3
ND
ug/L
1.0
0.32
1
05/20/22 01:15
107-06-2
ND
ug/L
1.0
0.35
1
05/20/22 01:15
75-35-4
ND
ug/L
1.0
0.38
1
05/20/22 01:15
156-59-2
ND
ug/L
1.0
0.40
1
05/20/22 01:15
156-60-5
ND
ug/L
1.0
0.36
1
05/20/22 01:15
78-87-5
ND
ug/L
1.0
0.36
1
05/20/22 01:15
10061-01-5
ND
ug/L
1.0
0.36
1
05/20/22 01:15
10061-02-6
ND
ug/L
1.0
0.30
1
05/20/22 01:15
100-41-4
ND
ug/L
5.0
0.48
1
05/20/22 01:15
591-78-6
ND
ug/L
20.0
9.7
1
05/20/22 01:15
74-88-4
ND
ug/L
5.0
2.0
1
05/20/22 01:15
75-09-2 v2
ND
ug/L
5.0
2.7
1
05/20/22 01:15
108-10-1
ND
ug/L
1.0
0.29
1
05/20/22 01:15
100-42-5
ND
ug/L
1.0
0.31
1
05/20/22 01:15
630-20-6
ND
ug/L
1.0
0.22
1
05/20/22 01:15
79-34-5
ND
ug/L
1.0
0.29
1
05/20/22 01:15
127-18-4
ND
ug/L
1.0
0.48
1
05/20/22 01:15
108-88-3
ND
ug/L
1.0
0.33
1
05/20/22 01:15
71-55-6
ND
ug/L
1.0
0.32
1
05/20/22 01:15
79-00-5
ND
ug/L
1.0
0.38
1
05/20/22 01:15
79-01-6
ND
ug/L
1.0
0.30
1
05/20/22 01:15
75-69-4
ND
ug/L
1.0
0.26
1
05/20/22 01:15
96-18-4
ND
ug/L
2.0
1.3
1
05/20/22 01:15
108-05-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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 LF
Pace Project No.: 92605492
Sample: TRIP BLANK
Parameters
Lab ID: 92605492007 Collected:
Report
Results Units Limit
05/17/22 00:00
MDL DF
Received: 05/19/22 10:00 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.39
1
05/20/22 01:15
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
05/20/22 01:15
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
92 % 70-130
1
05/20/22 01:15
460-00-4
1,2-Dichloroethane-d4 (S)
83 % 70-130
1
05/20/22 01:15
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
05/20/22 01:15
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
0.86
1
05/20/22 22:22
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
101 % 70-130
1
05/20/22 22:22
17060-07-0
Toluene-d8 (S)
92 % 70-130
1
05/20/22 22:22
2037-26-5
Date: 05/25/2022 01:17 PM
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 LF
Pace Project No.: 92605492
QC Batch: 699834 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92605492001, 92605492002, 92605492003
METHOD BLANK: 3653235 Matrix:
Associated Lab Samples: 92605492001, 92605492002, 92605492003
Blank
Parameter Units Result
Water
Reporting
Limit
Antimony
ug/L
ND
3.0
Arsenic
ug/L
ND
5.0
Barium
ug/L
ND
5.0
Beryllium
ug/L
ND
0.50
Cadmium
ug/L
ND
0.50
Chromium
ug/L
ND
5.0
Cobalt
ug/L
ND
5.0
Copper
ug/L
ND
5.0
Lead
ug/L
ND
1.0
Nickel
ug/L
ND
5.0
Selenium
ug/L
ND
5.0
Silver
ug/L
ND
5.0
Thallium
ug/L
ND
1.0
Vanadium
ug/L
ND
10.0
Zinc
ug/L
ND
10.0
MDL Analyzed
0.78
05/23/22 21:30
2.2
05/23/22 21:30
0.67
05/23/22 21:30
0.054
05/23/22 21:30
0.11
05/23/22 21:30
1.1
05/23/22 21:30
0.39
05/23/22 21:30
1.0
05/23/22 21:30
0.89
05/23/22 21:30
0.71
05/23/22 21:30
1.4
05/23/22 21:30
0.44
05/23/22 21:30
0.18
05/23/22 21:30
1.9
05/23/22 21:30
7.0
05/23/22 21:30
LABORATORY CONTROL SAMPLE:
Parameter
3653236
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
105
105
80-120
Arsenic
ug/L
100
99.5
99
80-120
Barium
ug/L
100
102
102
80-120
Beryllium
ug/L
100
113
113
80-120
Cadmium
ug/L
100
100
100
80-120
Chromium
ug/L
100
108
108
80-120
Cobalt
ug/L
100
105
105
80-120
Copper
ug/L
100
101
101
80-120
Lead
ug/L
100
101
101
80-120
Nickel
ug/L
100
105
105
80-120
Selenium
ug/L
100
99.1
99
80-120
Silver
ug/L
100
104
104
80-120
Thallium
ug/L
100
101
101
80-120
Vanadium
ug/L
100
110
110
80-120
Zinc
ug/L
100
112
112
80-120
Qualifiers
Qualifiers
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: 05/25/2022 01:17 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:
Pace Project No.:
BURKE CO EAST BURKE LF
92605492
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3653237
3653238
MS
MSD
92605410001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
78.2
77.5
78
77
75-125
1
20
Arsenic
ug/L
ND
100
100
102
100
97
95
75-125
2
20
Barium
ug/L
811
100
100
878
892
67
80
75-125
2
20 M1
Beryllium
ug/L
1.4
100
100
107
106
105
105
75-125
0
20
Cadmium
ug/L
1.1
100
100
102
103
101
101
75-125
0
20
Chromium
ug/L
32.5
100
100
143
144
111
112
75-125
1
20
Cobalt
ug/L
40.6
100
100
138
144
97
103
75-125
4
20
Copper
ug/L
157
100
100
247
253
91
97
75-125
2
20
Lead
ug/L
26.1
100
100
126
128
100
101
75-125
1
20
Nickel
ug/L
26.8
100
100
128
132
101
105
75-125
3
20
Selenium
ug/L
ND
100
100
97.4
94.6
96
93
75-125
3
20
Silver
ug/L
ND
100
100
101
98.7
101
98
75-125
3
20
Thallium
ug/L
ND
100
100
98.2
98.4
98
98
75-125
0
20
Vanadium
ug/L
76.0
100
100
187
189
111
113
75-125
1
20
Zinc
ug/L
375
100
100
472
491
98
116
75-125
4
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: 05/25/2022 01:17 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 LF
Pace Project No.: 92605492
QC Batch: 700090 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92605492004, 92605492005, 92605492006
METHOD BLANK: 3654312 Matrix:
Associated Lab Samples: 92605492004, 92605492005, 92605492006
Blank
Parameter Units Result
Water
Reporting
Limit
Antimony
ug/L
ND
3.0
Arsenic
ug/L
ND
5.0
Barium
ug/L
ND
5.0
Beryllium
ug/L
ND
0.50
Cadmium
ug/L
ND
0.50
Chromium
ug/L
ND
5.0
Cobalt
ug/L
ND
5.0
Copper
ug/L
ND
5.0
Lead
ug/L
ND
1.0
Nickel
ug/L
ND
5.0
Selenium
ug/L
ND
5.0
Silver
ug/L
ND
5.0
Thallium
ug/L
ND
1.0
Vanadium
ug/L
ND
10.0
Zinc
ug/L
ND
10.0
MDL Analyzed
0.78
05/24/22 15:09
2.2
05/24/22 15:09
0.67
05/24/22 15:09
0.054
05/24/22 15:09
0.11
05/24/22 15:09
1.1
05/24/22 15:09
0.39
05/24/22 15:09
1.0
05/24/22 15:09
0.89
05/24/22 15:09
0.71
05/24/22 15:09
1.4
05/24/22 15:09
0.44
05/24/22 15:09
0.18
05/24/22 15:09
1.9
05/24/22 15:09
7.0
05/24/22 15:09
LABORATORY CONTROL SAMPLE:
Parameter
3654313
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
101
101
80-120
Arsenic
ug/L
100
97.2
97
80-120
Barium
ug/L
100
99.8
100
80-120
Beryllium
ug/L
100
103
103
80-120
Cadmium
ug/L
100
100
100
80-120
Chromium
ug/L
100
103
103
80-120
Cobalt
ug/L
100
99.2
99
80-120
Copper
ug/L
100
99.9
100
80-120
Lead
ug/L
100
96.4
96
80-120
Nickel
ug/L
100
100
100
80-120
Selenium
ug/L
100
94.9
95
80-120
Silver
ug/L
100
101
101
80-120
Thallium
ug/L
100
98.1
98
80-120
Vanadium
ug/L
100
105
105
80-120
Zinc
ug/L
100
112
112
80-120
Qualifiers
Qualifiers
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: 05/25/2022 01:17 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:
Pace Project No.:
BURKE CO EAST BURKE LF
92605492
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3654314
3654315
MS
MSD
92605866001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
101
97.3
101
97
75-125
4
20
Arsenic
ug/L
ND
100
100
99.1
99.1
98
98
75-125
0
20
Barium
ug/L
111
100
100
196
189
86
78
75-125
4
20
Beryllium
ug/L
ND
100
100
106
104
106
104
75-125
2
20
Cadmium
ug/L
ND
100
100
98.3
98.9
98
99
75-125
1
20
Chromium
ug/L
8.3
100
100
108
106
100
98
75-125
2
20
Cobalt
ug/L
ND
100
100
96.6
95.8
96
96
75-125
1
20
Copper
ug/L
8.4
100
100
102
106
94
97
75-125
3
20
Lead
ug/L
ND
100
100
96.5
96.2
96
96
75-125
0
20
Nickel
ug/L
3.9J
100
100
99.8
101
96
97
75-125
1
20
Selenium
ug/L
ND
100
100
93.9
93.1
94
93
75-125
1
20
Silver
ug/L
ND
100
100
102
98.7
102
99
75-125
4
20
Thallium
ug/L
ND
100
100
99.2
96.9
99
97
75-125
2
20
Vanadium
ug/L
10.1
100
100
115
115
105
104
75-125
1
20
Zinc
ug/L
ND
100
100
110
111
106
107
75-125
1
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: 05/25/2022 01:17 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 LF
Pace Project No.: 92605492
QC Batch: 699412 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92605492001, 92605492002, 92605492003, 92605492004, 92605492005, 92605492006, 92605492007
METHOD BLANK: 3651424 Matrix: Water
Associated Lab Samples: 92605492001, 92605492002, 92605492003, 92605492004, 92605492005, 92605492006, 92605492007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
05/20/22 00:20
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
05/20/22 00:20
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/20/22 00:20
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
05/20/22 00:20
1,1-Dichloroethane
ug/L
ND
1.0
0.37
05/20/22 00:20
1,1-Dichloroethene
ug/L
ND
1.0
0.35
05/20/22 00:20
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
05/20/22 00:20
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
05/20/22 00:20
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
05/20/22 00:20
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
05/20/22 00:20
1,2-Dichloroethane
ug/L
ND
1.0
0.32
05/20/22 00:20
1,2-Dichloropropane
ug/L
ND
1.0
0.36
05/20/22 00:20
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
05/20/22 00:20
2-Butanone (MEK)
ug/L
ND
5.0
4.0
05/20/22 00:20
2-Hexanone
ug/L
ND
5.0
0.48
05/20/22 00:20
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
05/20/22 00:20
Acetone
ug/L
ND
25.0
5.1
05/20/22 00:20
Acrylonitrile
ug/L
ND
10.0
1.8
05/20/22 00:20
Benzene
ug/L
ND
1.0
0.34
05/20/22 00:20
Bromochloromethane
ug/L
ND
1.0
0.47
05/20/22 00:20
Bromodichloromethane
ug/L
ND
1.0
0.31
05/20/22 00:20
Bromoform
ug/L
ND
1.0
0.34
05/20/22 00:20
Bromomethane
ug/L
ND
2.0
1.7
05/20/22 00:20
Carbon disulfide
ug/L
ND
2.0
0.36
05/20/22 00:20
Carbon tetrachloride
ug/L
ND
1.0
0.33
05/20/22 00:20
Chlorobenzene
ug/L
ND
1.0
0.28
05/20/22 00:20
Chloroethane
ug/L
ND
1.0
0.65
05/20/22 00:20
Chloroform
ug/L
ND
1.0
0.43
05/20/22 00:20
Chloromethane
ug/L
ND
1.0
0.54
05/20/22 00:20
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
05/20/22 00:20
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/20/22 00:20
Dibromochloromethane
ug/L
ND
1.0
0.36
05/20/22 00:20
Dibromomethane
ug/L
ND
1.0
0.39
05/20/22 00:20
Ethylbenzene
ug/L
ND
1.0
0.30
05/20/22 00:20
lodomethane
ug/L
ND
20.0
9.7
05/20/22 00:20
Methylene Chloride
ug/L
ND
5.0
2.0
05/20/22 00:20
Styrene
ug/L
ND
1.0
0.29
05/20/22 00:20
Tetrachloroethene
ug/L
ND
1.0
0.29
05/20/22 00:20
Toluene
ug/L
ND
1.0
0.48
05/20/22 00:20
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
05/20/22 00:20
v2
v2
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: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. Page 25 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 LF
Pace Project No.: 92605492
METHOD BLANK: 3651424 Matrix: Water
Associated Lab Samples: 92605492001, 92605492002, 92605492003, 92605492004, 92605492005, 92605492006, 92605492007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/20/22 00:20
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
05/20/22 00:20
Trichloroethene
ug/L
ND
1.0
0.38
05/20/22 00:20
Trichlorofluoromethane
ug/L
ND
1.0
0.30
05/20/22 00:20
Vinyl acetate
ug/L
ND
2.0
1.3
05/20/22 00:20
Vinyl chloride
ug/L
ND
1.0
0.39
05/20/22 00:20
Xylene (Total)
ug/L
ND
1.0
0.34
05/20/22 00:20
1,2-Dichloroethane-d4 (S)
%
82
70-130
05/20/22 00:20
4-Bromofluorobenzene (S)
%
93
70-130
05/20/22 00:20
Toluene-d8 (S)
%
100
70-130
05/20/22 00:20
LABORATORY CONTROL SAMPLE:
Parameter
3651425
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
52.3
105
70-130
1,1,1-Trichloroethane
ug/L
50
46.4
93
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
47.5
95
70-130
1,1,2-Trichloroethane
ug/L
50
50.0
100
70-130
1,1-Dichloroethane
ug/L
50
42.7
85
70-130
1,1-Dichloroethene
ug/L
50
43.6
87
70-132
1,2,3-Trichloropropane
ug/L
50
48.2
96
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
52.2
104
70-132
1,2-Dibromoethane (EDB)
ug/L
50
50.4
101
70-130
1,2-Dichlorobenzene
ug/L
50
50.2
100
70-130
1,2-Dichloroethane
ug/L
50
41.0
82
70-130
1,2-Dichloropropane
ug/L
50
46.2
92
70-130
1,4-Dichlorobenzene
ug/L
50
48.6
97
70-130
2-Butanone (MEK)
ug/L
100
87.4
87
70-133
2-Hexanone
ug/L
100
87.2
87
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
88.0
88
70-130
Acetone
ug/L
100
79.1
79
70-144 v3
Acrylonitrile
ug/L
250
226
90
70-130
Benzene
ug/L
50
44.7
89
70-130
Bromochloromethane
ug/L
50
48.7
97
70-130
Bromodichloromethane
ug/L
50
48.0
96
70-130
Bromoform
ug/L
50
56.5
113
70-131
Bromomethane
ug/L
50
39.8
80
30-177 v3
Carbon disulfide
ug/L
50
48.2
96
70-133
Carbon tetrachloride
ug/L
50
49.3
99
70-130
Chlorobenzene
ug/L
50
49.7
99
70-130
Chloroethane
ug/L
50
41.4
83
46-131
Chloroform
ug/L
50
46.1
92
70-130
Chloromethane
ug/L
50
48.3
97
49-130
cis-1,2-Dichloroethene
ug/L
50
42.5
85
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: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC. Page 26 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 LF
Pace Project No.: 92605492
LABORATORY CONTROL SAMPLE:
Parameter
3651425
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
50
49.9
100
70-130
Dibromochloromethane
ug/L
50
52.3
105
70-130
Dibromomethane
ug/L
50
53.4
107
70-130
Ethylbenzene
ug/L
50
47.1
94
70-130
lodomethane
ug/L
100
107
107
47-140
Methylene Chloride
ug/L
50
39.0
78
68-130 v3
Styrene
ug/L
50
52.0
104
70-130
Tetrachloroethene
ug/L
50
52.0
104
70-130
Toluene
ug/L
50
47.0
94
70-130
trans-1,2-Dichloroethene
ug/L
50
42.1
84
70-130
trans- 1,3-Dichloropropene
ug/L
50
49.2
98
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
46.4
93
25-200
Trichloroethene
ug/L
50
52.3
105
70-130
Trichlorofluoromethane
ug/L
50
46.8
94
61-130
Vinyl acetate
ug/L
100
85.3
85
70-140
Vinyl chloride
ug/L
50
47.8
96
59-142
Xylene (Total)
ug/L
150
145
97
70-130
1,2-Dichloroethane-d4 (S)
%
81
70-130
4-Bromofluorobenzene (S)
%
93
70-130
Toluene-d8 (S)
%
96
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3651426
MS
92605410002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3651427
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
25.1
23.4
125
117
70-135
7
30
1,1,1-Trichloroethane
ug/L
ND
20
20
22.1
20.2
110
101
70-148
9
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
22.8
22.1
114
110
70-131
3
30
1,1,2-Trichloroethane
ug/L
ND
20
20
20.5
22.2
102
111
70-136
8
30
1,1-Dichloroethane
ug/L
ND
20
20
20.7
18.5
104
92
70-147
12
30
1,1-Dichloroethene
ug/L
ND
20
20
21.6
19.6
108
98
70-158
10
30
1,2,3-Trichloropropane
ug/L
ND
20
20
22.6
21.8
113
109
67-137
3
30
1,2-Dibromo-3-
ug/L
ND
20
20
25.2
24.8
126
124
69-136
2
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
24.5
23.4
123
117
70-137
5
30
1,2-Dichlorobenzene
ug/L
ND
20
20
24.8
23.3
124
117
70-133
6
30
1,2-Dichloroethane
ug/L
ND
20
20
19.3
18.6
97
93
67-138
4
30
1,2-Dichloropropane
ug/L
ND
20
20
22.8
22.3
114
111
70-138
2
30
1,4-Dichlorobenzene
ug/L
1.9
20
20
25.4
24.2
117
112
70-133
5
30
2-Butanone (MEK)
ug/L
ND
40
40
39.9
36.9
100
92
61-147
8
30
2-Hexanone
ug/L
ND
40
40
45.5
42.3
114
106
67-139
7
30
4-Methyl-2-pentanone
ug/L
ND
40
40
38.9
40.4
97
101
67-136
4
30
(MIBK)
Acetone ug/L
ND 40 40 37.8 34.0 94 85 55-159 11
30
Acrylonitrile ug/L
ND 100 100 107 94.0 107 94 68-140 13
30
Benzene ug/L
ND 20 20 21.9 20.9 108 103 67-150 5
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: 05/25/2022 01:17 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 LF
Pace Project No.: 92605492
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3651426
MS
92605410002 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3651427
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Bromochloromethane
ug/L
ND
20
20
22.6
20.2
113
101
70-146
12
30
Bromodichloromethane
ug/L
ND
20
20
23.0
21.3
115
106
70-138
8
30
Bromoform
ug/L
ND
20
20
24.8
23.7
124
119
57-138
4
30
Bromomethane
ug/L
ND
20
20
21.4
19.0
107
95
10-200
12
30
Carbon disulfide
ug/L
ND
20
20
26.0
22.7
130
114
70-152
13
30
Carbon tetrachloride
ug/L
ND
20
20
23.2
21.1
116
105
70-147
10
30
Chlorobenzene
ug/L
11.7
20
20
35.3
34.3
118
113
70-137
3
30
Chloroethane
ug/L
ND
20
20
25.4
22.4
127
112
51-166
13
30
Chloroform
ug/L
ND
20
20
21.3
19.7
107
99
70-144
8
30
Chloromethane
ug/L
ND
20
20
20.2
19.0
101
95
24-161
6
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.1
18.8
106
94
67-148
12
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
22.6
21.7
113
109
70-142
4
30
Dibromochloromethane
ug/L
ND
20
20
23.7
22.3
118
111
68-138
6
30
Dibromomethane
ug/L
ND
20
20
25.1
23.6
126
118
70-134
6
30
Ethylbenzene
ug/L
ND
20
20
24.4
23.5
122
117
68-143
4
30
lodomethane
ug/L
ND
40
40
43.8
41.0
110
103
20-161
7
30
Methylene Chloride
ug/L
ND
20
20
17.5
16.1
88
80
64-148
9
30
Styrene
ug/L
ND
20
20
25.5
24.6
127
123
70-136
3
30
Tetrachloroethene
ug/L
ND
20
20
24.9
23.1
125
116
70-139
7
30
Toluene
ug/L
ND
20
20
20.4
21.0
102
105
47-157
3
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.3
19.1
106
95
70-149
11
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
21.6
22.9
108
114
70-138
6
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
22.0
20.8
110
104
31-145
6
30
Trichloroethene
ug/L
ND
20
20
24.2
22.9
121
115
70-149
5
30
Trichlorofluoromethane
ug/L
ND
20
20
21.3
19.6
106
98
61-154
8
30
Vinyl acetate
ug/L
ND
40
40
40.6
35.7
101
89
48-156
13
30
Vinyl chloride
ug/L
ND
20
20
22.8
21.7
114
108
55-172
5
30
Xylene (Total)
ug/L
ND
60
60
74.2
70.8
124
118
66-145
5
30
1,2-Dichloroethane-d4 (S)
%
81
82
70-130
4-Bromofluorobenzene (S)
%
98
98
70-130
Toluene-d8 (S)
%
87
91
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: 05/25/2022 01:17 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 LF
Pace Project No.: 92605492
QC Batch: 699668 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92605492001, 92605492002, 92605492003, 92605492004, 92605492005, 92605492006, 92605492007
METHOD BLANK: 3652743
Matrix:
Water
Associated Lab Samples:
92605492001, 92605492002, 92605492003, 92605492004, 92605492005, 92605492006, 92605492007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/20/22 18:30
1,2-Dichloroethane-d4 (S)
%
85
70-130
05/20/22 18:30
Toluene-d8 (S)
%
86
70-130
05/20/22 18:30
LABORATORY CONTROL SAMPLE: 3652744
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 17.3 86 70-130
1,2-Dichloroethane-d4 (S) % 97 70-130
Toluene-d8 (S) % 87 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3652745
3652746
MS
MSD
92605500001 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 ND 20
20 15.2 17.1
76
85
63-136
12 30
1,2-Dichloroethane-d4 (S)
%
93
101
70-130
30
Toluene-d8 (S)
%
88
90
70-130
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: 05/25/2022 01:17 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 34

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: BURKE CO EAST BURKE LF
Pace Project No.: 92605492
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.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
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: 05/25/2022 01:17 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:
Pace Project No.:
BURKE CO EAST BURKE LF
92605492
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92605492001
1202-MW1
EPA 3005A
699834
EPA 6020B
699949
92605492002
1202-MW2
EPA 3005A
699834
EPA 6020B
699949
92605492003
1202-MW3
EPA 3005A
699834
EPA 6020B
699949
92605492004
1202-AMW1
EPA 3005A
700090
EPA 6020B
700190
92605492005
1202-SW1
EPA 3005A
700090
EPA 6020B
700190
92605492006
1202-SW2
EPA 3005A
700090
EPA 6020B
700190
92605492001
1202-MW1
EPA 8260D
699412
92605492002
1202-MW2
EPA 8260D
699412
92605492003
1202-MW3
EPA 8260D
699412
92605492004
1202-AMW1
EPA 8260D
699412
92605492005
1202-SW1
EPA 8260D
699412
92605492006
1202-SW2
EPA 8260D
699412
92605492007
TRIP BLANK
EPA 8260D
699412
92605492001
1202-MW1
EPA 8260D Mod.
699668
92605492002
1202-MW2
EPA 8260D Mod.
699668
92605492003
1202-MW3
EPA 8260D Mod.
699668
92605492004
1202-AMW1
EPA 8260D Mod.
699668
92605492005
1202-SW1
EPA 8260D Mod.
699668
92605492006
1202-SW2
EPA 8260D Mod.
699668
92605492007
TRIP BLANK
EPA 8260D Mod.
699668
Date: 05/25/2022 01:17 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

Effective Date: 05112/202205/12/2O22
Laboratory receiving samples:
Asheville [] Eden❑ Greenwood Q; Huntersville Raleigh❑ Mechanicsvilie❑ Atlanta❑ KernersvillP17-1
Client Name:
!!+l
• , ProjecC b,- � --
Courier: []Fed £x OUPS LIUSI ❑client
[❑ Commercial Pac ❑Other;. 1 "
92605,192
Custody Seat Present? Oyes Q seals Intact? ❑YesiVes
Packing Material; QBubble Wrap Dfe Bags ❑None ❑ Other
Therm mete .
Gun -ID: �i
Type of Ice; •, i� W,et ❑Blua
z Correction Factor: �/
Cooler Temp: Add/Subtract i'C)
Cooler Temp Corrected (°C��j: Z
USDA Regulated Sail (�N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC
(eheck.maps)? []Yes ❑ND
Date/initials Person Examining Contents:.
Biological Tissue Frozen?
❑yes ❑No lV/
❑None
Temp should be above freezing to 6°C
05ampfes out of temp.criteria. Samples on ice, coating process
has begun
Did samples originate from a. foreign source ttnternationaffy;
including Hawagand Puerto Rico)? ❑Yes ❑Na
Chain of Custody Present?
s
No
❑NJA
1.
Samples Arrived within Hold Time?
es
ON.
CQN/A
2.
Short Hold Time Analysis (01 hr.)?
[]Yes
o
[jN/A
3.
Rush Turn Around Time Requested?
❑yes
❑NIA
4.
Sufficient Volume?
❑NG
❑N/A
5:
EbrrectContainers Used?
y
❑No
❑N/4
6.
-Pace Containers Used7
eL
❑No
❑N/A
Containers IntactT
es
ONO
❑NIA
7.
Dissolved analysis: Samples Field Filtered?
[]Yes
No
/A
8..
Sample.Labels Match CDC?
❑NG
❑NIA
3.
Headspace in VOA Vials{n5-6rnm)? ❑Yes a ❑N/A 10.
Trip Blank Present-) ❑Nn ❑N/A 11.
Trip Blank Custody Seals Present? s ❑Na ❑N/A.
CONtMENTS{SAMPLE DISCREPANCY
Lot ID 4f SIONContalners:
CLIENT NOTIFit:ATfDH/RESOLUTION
Field Data Required? ❑Yes LINO
Person contacted: Datetnme:
Project Manager SCURF Review: Dates
—_.__P191"LManAee15RF_Review:- .._ . ---___ ---- — - - I.,
VOLe;
Qualtrax ID: 69614 Page 1 of 2 Page 32 of 34

tTatx
Effective Date: 051121202205/12/2022
*Check mark top half of box if pH and/or dechlorination is verified and project 4 Olt ° 92605492
within the acceptance range for preservation samples. PM: AlIB Due Date: 06/03/22
Exceptions: VOA, Califofm, TrOC, Oil and Grease, DRO/80151waterl DOC, LLHg MEW: 92-Joyce Eno
*Bottom half of box is to list -number of bottles
***Check all unpreserved Nitrates for chlorine
E
a�.
z
13
4!
91
m
w
of
7`
a
E
a
d
In-
2
4
C]
d)
a
a
a
E
ui
3
m
IL4-
- m
Z
T}
i}
e
ur
y
n
�.
a
E
7
iv
m
q
i;
y
j
m
y
.r
c.
m
4.'
Y
2
a
v
�
S
a
E
n
rn
a
m
V
2
a
m
z'
a
E
z
A
a
m
O.-
Z
ed
y'
m
a
tv
a
E
.I
a
Ds
m
V
iv.
^
2
n
O
m
Z
a
E
H
m
�
a.3
CM
ai
a.
u
is
U
v.
o
£
a`
LL
�
i
4
z
'ti
OJ
2
w'
M
a
E
`a'
7
.t
L7
¢
u
S
a,
E
Q
v
X
's
l?
a:
Z
-0:N
mCL
c
E
Q
J
E
c
T
m
i7
a
V
S
�
�'
E
E
¢
••i
: '�
l4'
a
ev
Y
a
+'
E
¢
1
E
N
us
rn-
i7
Q
. �•
u
`•
?
u
T
�.
E
¢
- J
E
`ff
N
a
Ino�
W
©
Z
u
¢
J!
S:
t�
G1
z
m
rr
�'
q
a
}
J
o
k•
M.
l7
4
Z
t7
d
Z
c
¢
0
J
]
a
V
?
z
M
4
O
J.
Yf
7
m
IJ
6
d
7-1-
a .
H
¢
O
V
m
M.
0.
z
c+
aT
t
n
w
x
l'i.
�.
y
m:
r
z
N
v
t=
ur
a
N
ro
- I'
�
z
uID.
N
d
n
oQ
N
1=
ra
a
in-
-
v'
M
Q1
S
a
a
�0a=
m
C6
m
N
a
c
E
¢
c
W
Q
o,
c
c
.�
c
N
e7
w
3
w
?
a
n
E
o
7
rn
a
a
1
f
2
lW
4
fi
i
7
9
10
II
[12
1
77T\
pH Adjustment Log for Preserved Samples
Sample t0
Type of Preservative:
pH upon receipt
Bate preservation adjusted
Time preservation
adjusted
Amountof Preservative
added
Lot #
—,r'o[e: wire eve` inefe rs a aucrepancy atrectingivartn iaroiina compliance samples, a copy or this sormwiltbe sect to the North Carolina DEURCertiricaG n f]fiice {i.e.
out of hold, incorrect preserva live, out of temp,. in correct containers.
Qualtrax ID: 69614 Page 2 of 2
Page 33 of 34

,It
cm
CHAIN -OF -CUSTODY !Analytical Request Document
0
v
M
ace
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
ubmitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace Terms and Conditions found at htips:llinfo.pacelabs.com/hubfs/pas-standard-terms.pdt.
1L
Section A
Section B
Section C
Required Client Information:
Required Project Information:
Invoice Information: Pike : 1 Of
Company: LaBella Associa
Ins, D.P.C. - NC Report To: Van Burbach
_ 1
Atlention:
Address: 12-D Oak Bran
Drive Copy To:
Company Name,
Greensboro, NC 27407
Address:
Re ulato A enc
Email: [e-mail]
Purchase Order #:
Pace quote:
Phone: {336)323-0092
Fax Project Name: Burke Co.- East Burke LF Pace Project Manager: [e-mail], State! Location
Requested Due Daley
Project #:
Pace Profcie #: 2327 NC
Requested Analysis Filtered fYlNi
_
a
MATRix coot:
COLLECTED
Preservatives
}
Dr.rhlrg Wntm ew
Wale, WT
o
U
o
SAMPLE
warm W.I.ww
Product P
ID
a
i
w
O
tail
}
otl°Is°t'o ��
ca
START
END
r
W
to
h
One Charact
r per box. wipe WP
a
w
to
m
U
c
(A-Z. O
1kR�
I, -� Other OT
?
L-
W
v
Yl
6
Y
o
Sample Ids must
be unique T.3— Ts
X
W
a
a
m
0
O
<<
m
a
r1j�/ry �]J�
DATE
TIME
DATE
TIME
N
x
z
z
O
z
z
1
1202-MW1
WT
�� !N
��cl
f
X
X
X
2
1202-MW2
WT
i.7r2Y"
Oivv
L
^
jY
X
X
X
3
1202-NIW3
WT
2
^�
X
x
X
I
I
1
40-
4
1202-AMWI
WT
f5
X
X
X
5
202-Sw1
WT
rit s"
1'Z 1 7`
i
n
'�-3r
X
x
x
.1 <
6
lzoz-swz
WT
411Fwil
1Z+i3
W
x
x
x
7
WT
�'
�`
x
x
x
8
Trip Blank
WT
X
9
i0
11
12
ADOITrO
LCOMMENTS
RELINQUISHED BY l AFFILIATION
DATE
TIME
ACCEPTED BY I AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
SAMPLER NAME AND SIGNATURE
T
PRINT Name of SAMPLER:
a
2:
°1
m }
o m`
m }
EL
E u Z
}
SIGNATURE of SAMPLER:
DATE Signed:
slt
�—
Iz n ti�
u

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 Groundwater Elevations
Well ID:
MW-1
MW-2
MW-3
AMW-1
TOC Elevation:
1147.00
1096.50
1039.00
1021.00
Well Depth (Ft):
50.55
71.05
32.75
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
11/09/20
1112.14
1041.10
1029.20
1016.60
05/03/21
1110.67
1043.58
1029.55
1017.21
11/01/21
1109.45
1039.37
1028.32
1016.09
05/17/22
1108.98
1036.01
1028.26
1015.81
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 Landfill
Permit No. 12-02 LaBella Associates

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Date
INORGANICS
Antimony
1-Nov-21
EPA 6010D
3.0 5.0
ND
ND
3.6 J
ND
ND
17-May-22
EPA 6020B
0.78 3.0
ND
ND
ND
0.95 J
---
IMAC = 1 pg/L
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 pg/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 pg/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
9-Nov-20
EPA 6010D
4.7 10.0
7.5 J
40.2
ND
ND
ND
3-May-21
EPA 6010D
4.7 10.0
ND
19.8
ND
ND
ND
1-Nov-21
EPA 6010D
4.7 10.0
9.4 J
19.7 B
ND
ND
ND
17-May-22
EPA 6020B
2.2 5.0
18.1
22.7
ND
4.4 J
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 1 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL
RL
MW-1
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
NR
500
ND
ND
ND
NI
ND
13-Nov-02
NR
500
ND
ND
ND
NI
ND
13-May-03
NR
500
ND
ND
ND
NI
ND
18-Nov-03
NR
500
ND
ND
ND
ND
ND
4-May-04
NR
500
ND
ND
ND
ND
ND
9-Nov-04
NR
500
ND
ND
ND
ND
ND
25-May-05
NR
500
ND
ND
ND
ND
ND
1-Nov-05
NR
500
ND
ND
ND
ND
ND
23-May-06
NR
500
ND
ND
ND
ND
ND
1-Nov-06
NR
10
ND
ND
ND
ND
ND
29-May-07
NR
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
EPA 6010
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 601OD
2.5
5
56.3
40.6
113
50.8
ND
5-Nov-19
EPA 601OD
2.5
5
63.5
42.0
130
40.3
6-May-20
EPA 601OD
3.5
5
59.9
42.8
135
50.0
ND
9-Nov-20
EPA 601OD
3.5
5
59.0
37.5
135
51.6
ND
3-May-21
EPA 601OD
3.5
5
58.8
41.2
139
50.8
ND
1-Nov-21
EPA 601OD
3.5
5
60.3
39.1
130
63.5
ND
17-May-22
EPA 602OB
0.7
5
59.9
39.5
123
55.6
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 2 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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 pWL (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
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
IMAC = 4 pg/L
14-May-18
EPA 6010
0.5 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 601OD
0.5 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
0.5 1.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
0.7 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
0.7 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
0.7 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
0.7 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
0.1 0.5
0.15 J
0.1 J
0.27 J
0.08 J
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 3 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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
EPA 6010
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 601OD
0.5 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
0.5 1.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
0.4 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
0.4 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
0.4 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
0.4 1.0
ND
ND
ND
0.49 J
ND
17-May-22
EPA 602OB
0.1 0.5
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 4 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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
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 10
ND
ND
ND
ND
ND
NC 2L = 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 2L = 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
EPA 6010
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 601OD
2.5 5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
2.5 5.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
3.7 5.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
3.7 5.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
3.7 5.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
3.7 5.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
1.1 5.0
1.9 J
4.2 J
3.1 J
1.3 J
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 5 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
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
EPA 6010
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
9-Nov-20
EPA 6010D
3.6 5.0
8.9
66.6
33.4
ND
ND
3-May-21
EPA 6010D
3.6 5.0
7.3
56.8
35.6
ND
ND
1-Nov-21
EPA 6010D
3.6 5.0
8.5
58.7
32.1
6.6
ND
Resample >
17-Feb-22
EPA 6010D
3.9 5.0
NS
NS
NS
3.8 J
---
17-May-22
EPA 6020B
0.4 5.0
11.8
50.3
31.6
5.5
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 6 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Copper
28-Apr-94
NR 10
ND
ND
ND
NI
ND
2-May-00
NR 200
ND
ND
ND
NI
ND
8-Nov-00
NR 200
ND
ND
ND
NI
ND
31-May-01
NR 200
ND
ND
ND
NI
ND
6-Nov-01
NR 200
ND
ND
ND
NI
ND
21-May-02
NR 200
ND
ND
ND
NI
ND
13-Nov-02
NR 200
ND
ND
ND
NI
ND
13-May-03
NR 200
ND
ND
ND
NI
ND
18-Nov-03
NR 200
ND
ND
ND
ND
ND
4-May-04
NR 200
ND
ND
ND
ND
ND
9-Nov-04
NR 200
ND
ND
ND
ND
ND
25-May-05
NR 200
ND
ND
ND
ND
ND
1-Nov-05
NR 200
ND
ND
ND
ND
ND
23-May-06
NR 200
ND
ND
ND
ND
ND
1-Nov-06
NR 10
ND
ND
ND
ND
ND
29-May-07
NR 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
EPA 6010
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 601OD
2.5 5.0
ND
3.2 J
ND
ND
ND
5-Nov-19
EPA 601OD
2.5 5.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
4.3 5.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
4.3 5.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
4.3 5.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
4.3 5.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
1.0 5.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 7 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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
EPA 6010
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 601OD
2.5 5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
2.5 5.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
4.5 5.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
4.5 5.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
4.5 5.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
4.5 5.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
0.9 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 8 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Nickel
28-Apr-94
NR 50
ND
ND
ND
NI
ND
2-May-00
NR 50
ND
ND
ND
NI
ND
8-Nov-00
NR 50
ND
ND
ND
NI
ND
31-May-01
NR 50
ND
ND
ND
NI
ND
6-Nov-01
NR 50
ND
ND
ND
NI
ND
21-May-02
NR 50
60.0
ND
ND
NI
ND
13-Nov-02
NR 50
ND
ND
ND
NI
ND
13-May-03
NR 50
ND
ND
ND
NI
ND
18-Nov-03
NR 50
ND
110
ND
ND
ND
4-May-04
NR 50
ND
99
ND
ND
ND
9-Nov-04
NR 50
ND
110
ND
ND
ND
25-May-05
NR 50
ND
100
ND
ND
ND
1-Nov-05
NR 50
ND
110
ND
ND
ND
23-May-06
NR 50
ND
103
ND
ND
ND
6-Nov-06
NR 50
ND
92.6
ND
ND
ND
29-May-07
NR 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
EPA 6010
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 601OD
2.5 5.0
5.5
62.0
9.7
ND
ND
5-Nov-19
EPA 601OD
2.5 5.0
4.7 J
50.9
8.6
ND
---
6-May-20
EPA 601OD
3.5 5.0
5.0
66.2
9.7
ND
ND
9-Nov-20
EPA 601OD
3.5 5.0
4.5 J
49.6
11.5
ND
ND
3-May-21
EPA 601OD
3.5 5.0
ND
39.4
11.6
ND
ND
1-Nov-21
EPA 601OD
3.5 5.0
4.5 J
42.2
12.7
ND
ND
17-May-22
EPA 602OB
0.7 5.0
5.9
33.3
13.4
1.2 J
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 9 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
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
EPA 6010
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 601OD
5.0 10.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
5.0 10.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
4.7 10.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
4.7 10.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
4.7 10.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
4.7 10.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
1.4 5.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 10 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Silver
19-Oct-99
NR 10
ND
ND
ND
NI
ND
2-May-00
NR 10
ND
ND
ND
NI
ND
8-Nov-00
NR 10
ND
ND
ND
NI
NA
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
15.0
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 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
EPA 6010
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 601OD
2.5 5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
2.5 5.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
2.5 5.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
2.5 5.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
2.5 5.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
2.5 5.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
0.4 5.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 11 of 28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL 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
EPA 6020B
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
0.30
1.2
0.13
ND
9-Nov-20
EPA 6020B
0.05 0.1
0.11
0.22
1.2
0.15
ND
3-May-21
EPA 6020B
0.05 1.0
0.10 J
0.15 J
0.79 J
0.15 J
ND
1-Nov-21
EPA 6020B
0.05 0.47
0.095 J
0.15 J
1.1
ND
ND
17-May-22
EPA 6020B
0.18 1.00
ND
ND
1 J
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 12 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL
RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Vanadium
28-Apr-94
NR
80
ND
ND
ND
NI
ND
2-May-00
NR
40
ND
ND
ND
NI
ND
8-Nov-00
NR
40
ND
ND
ND
NI
ND
31-May-01
NR
40
ND
ND
ND
NI
ND
6-Nov-01
NR
40
ND
ND
ND
NI
ND
21-May-02
NR
40
ND
ND
ND
NI
ND
13-Nov-02
NR
40
ND
ND
ND
NI
ND
13-May-03
NR
40
ND
ND
ND
NI
ND
18-Nov-03
NR
40
ND
ND
ND
ND
ND
4-May-04
NR
40
ND
ND
ND
ND
ND
9-Nov-04
NR
40
ND
ND
ND
ND
ND
25-May-05
NR
40
ND
ND
ND
ND
ND
1-Nov-05
NR
40
ND
ND
ND
ND
ND
23-May-06
NR
40
ND
ND
ND
ND
ND
1-Nov-06
NR
10
ND
ND
ND
ND
ND
29-May-07
NR
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
EPA 6010
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 601OD
2.5
5.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 601OD
2.5
5.0
ND
ND
ND
ND
---
6-May-20
EPA 601OD
3.9
5.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
3.9
5.0
ND
8.3
7.7
4.4
J
ND
3-May-21
EPA 601OD
3.9
5.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
3.9
5.0
5.4
22.2
19.2
13.1
ND
Resample >
17-Feb-22
EPA 602OB
1.9
10.0
NS
NS
NS
ND
---
17-May-22
EPA 602OB
1.9
10.0
ND
ND
ND
4.6
J
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 13 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL
RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Zinc
28-Apr-94
NR
10
ND
ND
ND
NI
ND
2-May-00
NR
50
ND
ND
ND
NI
ND
8-Nov-00
NR
50
ND
ND
ND
NI
ND
31-May-01
NR
50
ND
ND
ND
NI
ND
6-Nov-01
NR
50
ND
ND
ND
NI
ND
21-May-02
NR
50
ND
ND
ND
NI
ND
13-Nov-02
NR
50
ND
ND
ND
NI
ND
13-May-03
NR
50
ND
ND
ND
NI
ND
18-Nov-03
NR
50
ND
ND
ND
ND
ND
4-May-04
NR
50
ND
ND
ND
ND
ND
9-Nov-04
NR
50
ND
ND
ND
ND
ND
25-May-05
NR
50
ND
ND
ND
ND
ND
1-Nov-05
NR
50
ND
ND
ND
ND
ND
23-May-06
NR
50
ND
ND
ND
76.9
ND
1-Nov-06
NR
10
ND
ND
ND
ND
ND
29-May-07
NR
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
EPA 6010
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 601OD
5.0
10.0
ND
8.0
J
ND
ND
ND
5-Nov-19
EPA 601OD
5.0
10.0
ND
5.5
J
ND
ND
---
6-May-20
EPA 601OD
9.5
10.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 601OD
9.5
10.0
ND
ND
ND
ND
ND
3-May-21
EPA 601OD
9.5
10.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 601OD
9.5
10.0
ND
ND
ND
ND
ND
17-May-22
EPA 602OB
7.0
10.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 14 of28

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 pg/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
EPA 8260
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
EPA 8260D
8.2 25
ND
ND
ND
ND
ND
5-Nov-19
EPA 8260D
6.2 25
ND
ND
ND
ND
---
6-May-20
EPA 8260D
6.2 25
ND
ND
ND
ND
ND
9-Nov-20
EPA 8260D
6.2 25
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
5.1 25
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
5.1 25
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
5.1 25
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 15 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Benzene
28-Apr-94
NR 5
ND
6.1
ND
NI
ND
2-May-00
NR 5
ND
ND
ND
NI
ND
8-Nov-00
NR 5
ND
ND
ND
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 1.0
1.0
2.0
0.9 J
ND
ND
NC 2L = 1 pWL (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
EPA 8260
0.25 1.0
0.38 J
1.6
0.78 J
ND
ND
20-Oct-14
EPA 8260
0.25 1.0
0.36 J
1.3
0.62 J
ND
ND
18-May-15
EPA 8260
0.25 1.0
ND
0.80 J
0.50 J
ND
ND
7-Dec-15
EPA 8260
0.25 1.0
ND
0.76 J
ND
ND
ND
2-May-16
EPA 8260
0.25 1.0
0.33 J
0.89 J
0.65 J
ND
ND
12-Dec-16
EPA 8260
0.25 1.0
0.3 J
1.2
0.62 J
ND
ND
26-Jun-17
EPA 8260
0.25 1.0
0.34 J
0.94 J
0.65 J
ND
ND
14-Dec-17
EPA 8260
0.25 1.0
0.44 J
0.65 J
0.56 J
ND
ND
14-May-18
EPA 8260
0.25 1.0
0.28 J
0.90 J
0.49 J
ND
ND
6-May-19
EPA 826OD
0.20 1.0
0.24 J
4.7
1.8
ND
ND
Resample >
24-Jul-19
EPA 826OD
0.15 1.0
--
0.95 J
0.63 J
--
---
5-Nov-19
EPA 826OD
0.15 1.0
ND
1.2
0.59 J
ND
---
Resample >
23-Jan-20
EPA 826OD
0.15 1.0
--
1.1
--
--
--
6-May-20
EPA 826OD
0.15 1.0
ND
1.0 J
0.67 J
ND
ND
9-Nov-20
EPA 826OD
0.15 1.0
ND
1.1
0.68 J
ND
ND
3-May-21
EPA 826OD
0.34 1.0
ND
1.0 J
0.67 J
ND
ND
1-Nov-21
EPA 826OD
0.34 1.0
ND
0.96 J
0.64 J
ND
ND
17-May-22
EPA 826OD
0.34 1.0
ND
0.65 J
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 16 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
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
EPA 8260
0.96 100
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.96 100
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.96 100
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.96 100
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.96 100
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.96 100
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.96 100
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.96 100
ND
ND
ND
ND
ND
14-May-18
EPA 8260
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
9-Nov-20
EPA 8260D
3.30 5
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
4.00 5
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
4.00 5
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
4.00 5
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
EPA 8260
1.2 100
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
1.2 100
ND
ND
ND
ND
ND
18-May-15
EPA 8260
1.2 100
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
1.2 100
ND
ND
ND
ND
ND
2-May-16
EPA 8260
1.2 100
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
1.2 100
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
1.2 100
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
1.2 100
ND
ND
ND
ND
ND
14-May-18
EPA 8260
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
9-Nov-20
EPA 8260D
0.4 2
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.7 2
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.73 2
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.36 2
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 17 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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
EPA 8260
0.23 3.0
ND
0.73 J
0.72 J
ND
ND
20-Oct-14
EPA 8260
0.23 3.0
ND
0.67 J
0.70 J
ND
ND
18-May-15
EPA 8260
0.23 3.0
ND
ND
0.77 J
ND
ND
7-Dec-15
EPA 8260
0.23 3.0
ND
0.42 J
0.58 J
ND
ND
2-May-16
EPA 8260
0.23 3.0
ND
0.54 J
0.84 J
ND
ND
12-Dec-16
EPA 8260
0.23 3.0
ND
0.46 J
0.67 J
ND
ND
26-Jun-17
EPA 8260
0.23 3.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.23 3.0
ND
0.37 J
0.73 J
ND
ND
14-May-18
EPA 8260
0.23 3.0
ND
0.26 J
0.72 J
ND
ND
6-May-19
EPA 826OD
0.53 1.0
ND
35.50
8.90
ND
ND
5-Nov-19
EPA 826OD
0.23 1.0
ND
0.38 J
0.66 J
ND
---
6-May-20
EPA 826OD
0.23 1.0
ND
0.29 J
0.75 J
ND
ND
9-Nov-20
EPA 826OD
0.23 1.0
ND
0.42 J
0.75 J
ND
ND
3-May-21
EPA 826OD
0.28 1.0
ND
0.35 J
0.76 J
ND
ND
1-Nov-21
EPA 826OD
0.28 1.0
ND
0.33 J
0.69 J
ND
ND
17-May-22
EPA 826OD
0.28 1.0
ND
ND
0.74 J
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
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
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
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.11 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 826OD
0.38 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 826OD
0.39 1.0
ND
ND
ND
ND
---
6-May-20
EPA 826OD
0.39 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.39 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 826OD
0.54 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.54 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
0.54 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 18 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL 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
EPA 8260
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
EPA 826OD
0.49 1.0
ND
0.88 J
ND
ND
ND
5-Nov-19
EPA 826OD
0.29 1.0
ND
ND
ND
ND
---
6-May-20
EPA 826OD
0.29 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.29 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 826OD
0.34 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.34 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
0.34 1.0
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
EPA 8260
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
EPA 826OD
0.58 1.0
0.74 J
14
4.9
ND
ND
5-Nov-19
EPA 826OD
0.26 1.0
ND
3.6
3.9
0.73 J
---
6-May-20
EPA 826OD
0.26 1.0
ND
2.7
4
0.40 J
ND
9-Nov-20
EPA 826OD
0.26 1.0
0.37 J
4.1
4.2
0.34 J
ND
3-May-21
EPA 826OD
0.33 1.0
0.38 J
3.7
3.6
ND
ND
1-Nov-21
EPA 826OD
0.33 1.0
ND
3.7
3.7
1.9
ND
17-May-22
EPA 826OD
0.33 1.0
0.46 J
3.4
4.1
1.9
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 19 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
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
EPA 8260
0.32 5.0
ND
ND
1.6 J
0.57 J
ND
20-Oct-14
EPA 8260
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
EPA 8260
0.32 5.0
ND
ND
0.91 J
ND
ND
2-May-16
EPA 8260
0.32 5.0
ND
ND
0.95 J
ND
ND
12-Dec-16
EPA 8260
0.32 5.0
ND
ND
0.97 J
ND
ND
26-Jun-17
EPA 8260
0.32 5.0
ND
ND
0.97 J
ND
ND
14-Dec-17
EPA 8260
0.32 5.0
ND
ND
0.89 J
ND
ND
14-May-18
EPA 8260
0.32 5.0
ND
ND
0.63 J
ND
ND
6-May-19
EPA 826OD
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
EPA 826OD
0.27 1.0
ND
ND
0.58 J
ND
ND
9-Nov-20
EPA 826OD
0.27 1.0
ND
ND
0.53 J
ND
ND
3-May-21
EPA 826OD
0.37 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.37 1.0
ND
ND
0.47 J
ND
ND
17-May-22
EPA 826OD
0.37 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 20 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL 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
EPA 8260
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 826OD
0.67 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 826OD
0.34 1.0
ND
ND
ND
ND
---
6-May-20
EPA 826OD
0.34 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.34 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 826OD
0.32 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.32 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
0.32 1.0
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
EPA 8260
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 826OD
0.66 1.0
1.6
ND
18
1.4
ND
5-Nov-19
EPA 826OD
0.29 1.0
0.86 J
29.6
12.8
2.3
---
6-May-20
EPA 826OD
0.29 1.0
0.75 J
17.6
12
2.6
ND
9-Nov-20
EPA 826OD
0.29 1.0
0.61 J
17.7
10.3
2.1
ND
3-May-21
EPA 826OD
0.38 1.0
0.77 J
17.3
10.1
2.0
ND
1-Nov-21
EPA 826OD
0.38 1.0
0.56 J
17.2
10.8
5
ND
17-May-22
EPA 826OD
0.38 1.0
0.78 J
12.8
8.9
3
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 21 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.49 5.0
ND
ND
ND
ND
ND
6-May-19
EPA 826OD
0.46 1.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 826OD
0.25 1.0
ND
ND
ND
ND
---
6-May-20
EPA 826OD
0.25 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.25 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 826OD
0.40 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.40 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
0.40 1.0
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
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.29 10.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
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
EPA 826OD
0.95 2.0
ND
ND
ND
ND
ND
5-Nov-19
EPA 826OD
0.95 2.0
ND
ND
ND
ND
ND
6-May-20
EPA 826OD
0.62 2.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.62 2.0
ND
ND
ND
ND
ND
3-May-21
EPA 826OD
1.70 2.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
1.70 2.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
1.70 2.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 22 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
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
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.27 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
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
9-Nov-20
EPA 8260D
0.19 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.36 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.36 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.36 1.0
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
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.30 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
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
9-Nov-20
EPA 8260D
0.26 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.30 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.30 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.30 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 23 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Styrene
1-Jun-09
0.26 1.0
2.0
Dry
ND
ND
ND
NC 2L = 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
EPA 8260
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
9-Nov-20
EPA 8260D
0.27 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.29 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.29 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.29 1.0
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 2L = 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 2L = 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
EPA 8260
0.97 1.0
ND
ND
ND
ND
2.1 C9
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
9-Nov-20
EPA 8260D
3.70 5.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
2.00 5.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
2.0 5.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
2.0 5.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 24 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
MW-1
MW-2
MW-3
AMW-1
Blanks
Tetrachloroethene
28-Apr-94
NR 5.0
ND
14.0
6.2
NI
ND
(PCE)
6-Oct-94
NR 5.0
ND
13.0
10.0
NI
ND
2-May-00
NR 5
ND
ND
ND
NI
ND
8-Nov-00
NR 5
ND
ND
ND
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 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 pg/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
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.46 1.0
0.55 J
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
0.46 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 826OD
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
EPA 826OD
0.16 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.16 1.0
0.84 J
ND
0.75 J
ND
ND
3-May-21
EPA 826OD
0.29 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.29 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
0.29 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 25 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
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
EPA 8260
0.47 1.0
ND
0.85 J
0.92 J
0.57 J
ND
20-Oct-14
EPA 8260
0.47 1.0
ND
0.69 J
0.81 J
ND
ND
18-May-15
EPA 8260
0.47 1.0
ND
ND
0.66 J
ND
ND
7-Dec-15
EPA 8260
0.47 1.0
ND
ND
0.71 J
ND
ND
2-May-16
EPA 8260
0.47 1.0
ND
ND
0.55 J
ND
ND
12-Dec-16
EPA 8260
0.47 1.0
ND
0.51 J
0.65 J
ND
ND
26-Jun-17
EPA 8260
0.47 1.0
ND
ND
0.60 J
ND
ND
14-Dec-17
EPA 8260
0.47 1.0
ND
ND
0.57 J
ND
ND
14-May-18
EPA 8260
0.47 1.0
ND
ND
ND
ND
ND
6-May-19
EPA 826OD
0.34 1.0
ND
ND
6.0
ND
ND
5-Nov-19
EPA 826OD
0.22 1.0
ND
0.60 J
0.59 J
ND
---
6-May-20
EPA 826OD
0.22 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 826OD
0.22 1.0
ND
0.53 J
0.47 J
ND
ND
3-May-21
EPA 826OD
0.38 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 826OD
0.38 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 826OD
0.38 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 26 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
Sample Collection
Date
Method
DL RL
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 2L = 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
EPA 8260
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
9-Nov-20
EPA 8260D
0.24 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.48 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.48 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.48 1.0
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 2L = 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
EPA 8260
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
9-Nov-20
EPA 8260D
0.24 1.0
ND
0.52 J
ND
ND
ND
3-May-21
EPA 8260D
0.39 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.39 1.0
ND
0.51 J
ND
ND
ND
17-May-22
EPA 8260D
0.39 1.0
ND
ND
ND
ND
---
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 27 of28

TABLE A2-2: Historical Groundwater Constituents
Analyte
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
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
20-Oct-14
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
18-May-15
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
7-Dec-15
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
2-May-16
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
12-Dec-16
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
26-Jun-17
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
14-Dec-17
EPA 8260
0.66 5.0
ND
ND
ND
ND
ND
14-May-18
EPA 8260
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
9-Nov-20
EPA 8260D
0.63 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.34 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.34 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.34 1.0
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
INC 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
9-Nov-20
EPA 8260D Mod.
1.2 2
ND
2.8
38.8
ND
ND
3-May-21
EPA 8260D Mod.
0.86 2
ND
2.5
44.8
ND
ND
1-Nov-21
EPA 8260D Mod.
0.86 2
ND
2.6
45.6
1.4 J
ND
17-May-22
EPA 8260D Mod.
0.86 2
ND
3.3
44.2
1.4 J
---
Chloroethane
6-May-19
EPA 8260D
0.5 1.0
---
1.7
ND
---
ND
NC 21 = 3000 pg/L
5-Nov-19
EPA 8260D
0.5 1.0
ND
ND
ND
ND
---
6-May-20
EPA 8260D
0.5 1.0
ND
ND
ND
ND
ND
9-Nov-20
EPA 8260D
0.5 1.0
ND
ND
ND
ND
ND
3-May-21
EPA 8260D
0.7 1.0
ND
ND
ND
ND
ND
1-Nov-21
EPA 8260D
0.65 1.0
ND
ND
ND
ND
ND
17-May-22
EPA 8260D
0.65 1.0
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; NC PQL for 2018 - present ).
DL = Laboratory detection limit
ND = 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 = NC Interim Maximum Allowable Concentration.
Bold values are greater than the NC2L Standards or IMAC.
Historical data between 1994-1999 availible upon request
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 28 of28

TABLE A2-3: Historical Surface Water Constituents
Sample
Analyte
Collectlon
EPA Method
DL
RL
SW-1
SW-2
Blanks
Date
INORGANICS
Antimony(Dissr,Ned)
29-Jun-21
EPA 6010D
3
5
4.7 1
ND P4
-
Arsenic
29-May-07
NR
10
Dry
2.3 J
ND
27-Nov-07
NR
10
Dry
2.8 J
ND
NC 28/EPA NC =10 pg/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 1
01-Jun-09
2.6
10.0
Dry
ND
ND
19-Nov-09
2.7
10.0
ND
ND
ND
NC 2B = 10 pg/L (05/01/07)
14-Jun-10
2.7
10.0
ND
3.3 1
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 1
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
EPA 6010D
5.0
10.0
ND
ND
ND
05-Nov-19
EPA 6010D
5.0
10.0
ND
ND
--
06-May-20
EPA 6010D
4.7
10.0
ND
ND
--
09-Nov-20
EPA 6010D
4.7
10.0
ND
6.1 1
--
03-May-21
EPA 6010D
4.7
10.0
ND
5.5 1
--
Resample->
29-Jun-21
EPA 6010D
4.7
10.0
ND
ND
--
01-Nov-21
EPA 6010D
4.7
10.0
-
6.9 J,6
ND
17-May-22
EPA 6020E
2.2
5.0
4 J
3.9 1
--
Arsenic (Dissolved)
29-Jun-21
EPA 60101)
4.7
1.0.0
9.7 P4
ND P4
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 1 of 16

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection
Deft
EPA Method
DL
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 1
ND
27-Nov-07
NR
100
Dry
46.5 1
0.30 J
INC 2B/EPA NC=1,000 yg/L(03/28/08)
27-May-08
0.2
100
Dry
48.8 1
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
INC 2B=1,000 pg/L(05/01/07)
14-Jun-10
0.20
100
111
39.8 1
0.58 J
29-Nov-10
0.20
100
94.7 J
39.2 1
ND
31-May-11
0.20
100
92.9 J
37.6 1
ND
19-Dec-11
5.0
100
Dry
38.2 1
ND
29-May-12
5.0
100
Dry
38.5 1
ND
03-Dec-12
5.0
100
Dry
43.0 1
ND
10-Jun-13
5.0
100
21.3 B
86.4 1
13.7 J
28-Oct-13
5.0
100
15.4 J
36.8 1
ND
05-May-14
EPA 6010
5.0
100
13.7 J
44.5 1
ND
20-Oct-14
EPA 6010
5.0
100
13.3 J
39.8 1
ND
18-May-15
EPA 6010
2.5
100
Dry
38.9 1
ND
07-Dec-15
EPA 6010
2.5
100
Dry
54.3 1
ND
02-May-16
EPA 6010
2.5
100
Dry
41.6 1
ND
12-Dec-16
EPA 6010
2.5
100
Dry
45.4 1
ND
26-Jun-17
EPA 6010
2.5
100
Dry
53.1 1
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
--
09-Nov-20
EPA 6010D
3.5
5
119
50.0
--
03-May-21
EPA 6010D
3.5
5
142
63.1
--
Resample->
29-Jun-21
EPA 6010D
3.5
5
139
39.0
--
01-Nov-21
EPA 6010D
3.5
5
-
53.6
ND
17-May-22
EPA 6020B
0.7
5
115
46.8
Barium(Dissolved)29-Jun-21
EPA 6010D
3.5
5
96.1 P4
31.4 P4
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 2 of 16

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection
Date
EPA Method
DL
RL
SW-1
16
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
No,04
NR
2
ND
ND
NO
May-05
NR
2
Dry
ND
NO
No,05
NR
2
Dry
ND
NO
23-May-06
NR
2
Dry
ND
NO
01-No,06
NR
10
ND
ND
ND
29-May-07
NR
1
Dry
ND
NO
27-No,07
NR
1
Dry
ND
ND
NC 2B/EPA NC = 6.5 yg/L(03/28/08)
27-May-08
0.1
1.0
Dry
NO
ND
04-No,08
0.10
1.0
Dry
NO
ND
01-Jun-09
0.10
1.0
Dry
NO
ND
19-No,09
0.10
1.0
ND
NO
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.10
1.0
ND
ND
ND
29-No,10
0.10
1.0
ND
NO
ND
31-May-11
0.10
1.0
ND
NO
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
NO
NO
NO
18-May-15
EPA 6010
0.5
1.0
Dry
NO
NO
07-Dec-15
EPA 6010
0.5
1.0
Dry
NO
NO
02-May-16
EPA 6010
0.5
1.0
Dry
NO
ND
12-Dec-16
EPA 6010
0.5
1.0
Dry
NO
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-No,19
EPA 6010D
0.2
1.0
ND
0.22 J
ND
06-May-20
EPA 6010D
0.7
1.0
ND
ND
-
09-No,20
EPA 6010D
0.7
1.0
ND
ND
--
03-May-21
EPA 6010D
0.7
1.0
1.2
ND
--
Resample->
29-Jun-21
EPA 6010D
0.7
1.0
ND
ND
--
01-No,21
EPA 6010D
0.7
1.0
-
ND
ND
17-May-22
EPA 6020B
0.1
0.5
0.091 J
ND
--
Burke County - East Burke Landfill LaBelle Associates
Permit No. 12-02 3 of 16

TABLE A2-3: Historical Surface Water Constituents
Ana"
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 yg/L(03/28/08)
27-May-08
0.5
1.0
Dry
NO
ND
04-Nov-08
0.50
1.0
Dry
NO
ND
01-Jun-09
0.50
1.0
Dry
NO
ND
19-Nov-09
0.50
1.0
ND
NO
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.50
1.0
ND
ND
ND
29-Nov-10
0.50
1.0
ND
NO
ND
31-May-11
0.50
1.0
ND
NO
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
NO
NO
NO
18-May-15
EPA 6010
0.5
1.0
Dry
NO
NO
07-Dec-15
EPA 6010
0.5
1.0
Dry
NO
NO
02-May-16
EPA 6010
0.5
1.0
Dry
NO
ND
12-Dec-16
EPA 6010
0.5
1.0
Dry
NO
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
-
09-Nov-20
EPA 6010D
0.4
1.0
ND
ND
--
03-May-21
EPA 6010D
0.4
1.0
ND
ND
--
Resample->
29-Jun-21
EPA 6010D
0.4
1.0
0.43 J
ND
--
01-Nov-21
EPA 6010D
0.4
1.0
-
ND
ND
17-May-22
EPA 6020B
0.1
0.5
ND
ND
--
Burke County - East Burke Landfill LaBelle Associates
Permit No. 12-02 4 of 16

TABLE A2-3: Historical Surface Water Constituents
Ana"
Sample
Collection
Date
EPA Method
DL
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
NO
Nov-05
NR
10
Dry
ND
NO
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
ND
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
NO
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
EPA 6010D
2.5
5.0
ND
ND
ND
05-Nov-19
EPA 6010D
2.5
5.0
2.8 J
ND
ND
06-May-20
EPA 6010D
3.7
5.0
ND
ND
--
09-Nov-20
EPA 6010D
3.7
5.0
ND
ND
--
03-May-21
EPA 6010D
3.7
5.0
39.8
13.8
-
Resample->
29-Jun-21
EPA 6010D
3.7
5.0
ND
ND
--
01-Nov-21
EPA 6010D
3.7
5.0
-
ND
ND
17-May-22
EPA 6020B
1.1
5.0
3 J
ND
--
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 5 of 16

TABLE A2-3: Historical Surface Water Constituents
Analyte
Sample
Collection
Date
EPA Method
DL
RL
SW-1
16
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
ISN = 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
-
09-Nov-20
EPA 6010D
3.6
5.0
13.1
9.1
-
03-May-21
EPA 6010D
3.6
5.0
15.0
7.3
-
Resample->
29-Jun-21
EPA 6010D
3.6
5.0
15.1
ND
-
01-Nov-21
EPA 6010D
3.6
5.0
-
12
ND
17-May-22
EPA 6020B
0.4
5.0
9.8
11
-
Cobalt(Dissolved)
29-Jun-21
EPA 6010D
3.6
5.0
5.9 P4
I ND 14
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 6 of 16

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 pg/L(03/28/08)
27-May-08
0.3
10.0
Dry
ND
NO
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
NO
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
--
09-Nov-20
EPA 6010D
4.3
5.0
ND
ND
--
03-May-21
EPA 6010D
4.3
5.0
12.3
4.6 J
--
Resample->
29-Jun-21
EPA 6010D
4.3
5.0
ND
ND
01-Nov-21
EPA 6010D
4.3
5.0
-
ND
ND
17-May-22
EPA 6020B
1.0
5.0
1.1 J
ND
-
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 pg/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 2B = NE pg/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
--
09-Nov-20
EPA 6010D
4.5
5.0
ND
ND
--
03-May-21
EPA 6010D
4.5
5.0
14.4
6.7
--
Resample->
29-Jun-21
EPA 6010D
4.5
5.0
ND
5.2
01-Nov-21
EPA 6010D
4.5
5.0
-
ND
ND
17-May-22
EPA 6020B
0.9
1.0
ND
ND
--
Burke County- East Burke Landfill LaBelle Associates
Permit No. 12-02 7 of 16

TABLE A2-3: Historical Surface Water Constituents
Sample
Anal
Collection
EPA Method
DL
RL
SW-1
SW-2
Blanks
Date
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
NO
ND
May-05
NR
50
Dry
NO
NO
Nov-05
NR
50
Dry
NO
ND
23-May-06
NR
50
Dry
NO
ND
06-Nov-06
NR
50
ND
NO
ND
29-May-07
NR
50
Dry
3.7 J
ND
27-Nov-07
NR
50
Dry
4.3 J
NO
NC 2B/EPA INC= 25 pg/L(03/28/08)
27-May-08
1.7
50.0
Dry
6.0 J
NO
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
NO
19-Nov-09
1.7
50.0
4.8 B
3.6 B
2.2 J
INC 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
NO
12.8 J
ND
28-Oct-13
5.0
50.0
NO
ND
ND
05-May-14
EPA 6010
5.0
50.0
ND
ND
NO
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
NO
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
NO
26-Jun-17
EPA 6010
2.5
50.0
Dry
5.7 J
NO
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
--
09-Nov-20
EPA 6010D
3.5
5.0
10.8
4.1 J
--
03-May-21
EPA 6010D
3.5
5.0
21.4
7.6
--
Resample->
29-Jun-21
EPA 6010D
3.5
5.0
10.5
NO
--
01-Nov-21
EPA 6010D
3.5
5.0
-
5.5
ND
17-May-22
EPA 6020B
0.7
5.0
9.5
5.7
--
Nickel (Dissolved)
29-Jun-21
EPA 6010D
3.5
5.0
32.3 P4
ND P4
Selenium
29-Jun-21
EPA 6010D
4.7
10.0
5.8 J
ND
--
01-Nov-21
EPA 6010D
4.7
10.0
-
ND
ND
17-May-22
EPA 6020B
1.4
5.0
ND
ND
--
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 8 of 16

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
NO
0.14 J
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.10
10.0
ND
ND
ND
29-Nov-10
0.10
10.0
NO
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
--
09-Nov-20
EPA 6010D
2.5
5.0
ND
ND
--
03-May-21
EPA 6010D
2.5
5.0
ND
ND
--
Resample->
29-Jun-21
EPA 6010D
2.5
5.0
ND
ND
-
01-Nov-21
EPA 6010D
2.5
5.0
-
ND
ND
17-May-22
EPA 6020B
0.4
5.0
ND
ND
-
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-Nav-07
NR
5.5
Dry
0.136 J
ND
NC 2B/EPA NC = 0.24 yg/L(03/28/08)
27-May-08
3
5.5
Dry
NO
ND
04-Nov-08
3.0
5.5
Dry
NO
ND
01-Jun-09
3.0
5.5
Dry
ND
ND
19-Nov-09
3.0
5.5
NO
NO
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
NO
ND
31-May-11
3.0
5.5
ND
NO
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
NO
NO
NO
18-May-15
EPA 6010
5.0
5.5
Dry
NO
NO
07-Dec-15
EPA 6010
5.0
5.5
Dry
NO
NO
02-May-16
EPA 6010
5.0
5.5
Dry
NO
NO
12-Dec-16
EPA 6010
5.0
5.5
Dry
NO
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
--
09-Nov-20
EPA 6020B
0.05
0.1
0.17
0.11
--
03-May-21
EPA 6020B
0.05
1
0.36 J
0.15 J
--
Resample->
29-Jun-21
EPA 6020B
0.05
0.47
0.16 J
ND
--
01-Nov-21
EPA 6020B
0.05
0.47
-
0.12 J
ND
17-May-22
EPA 6020B
0.18
1
ND
ND
--
Burke County - East Burke Landfill LaBelle Associates
Permit No. 12-02 9 of 16

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 pg/L (03/28/08)
19-Nov-09
0.20
25.0
0.33 B
0.30 B
0.58 1
NC 2B = NE pg/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
O6-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
O6-May-20
EPA 6010D
3.9
5.0
ND
ND
--
09-Nov-20
EPA 6010D
3.9
5.0
4.9 J
ND
--
03-May-21
EPA 6010D
3.9
5.0
38.4
14.5
--
Resample->
29-Jun-21
EPA 6010D
3.9
5.0
ND
ND
-
01-Nov-21
EPA 6010D
3.9
5.0
-
10.8
ND
17-May-22
EPA 6020B
1.9
10.0
3.9 J
3.8 J
-
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 pg/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 2B = NE pg/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
O6-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
O6-May-20
EPA 6010D
9.5
10.0
ND
ND
--
09-Nov-20
EPA 6010D
9.5
10.0
ND
ND
--
03-May-21
EPA 6010D
9.5
10.0
48.8
22.8
--
Resample->
29-Jun-21
EPA 6010D
9.5
10.0
ND
ND
--
01-Nov-21
EPA 6010D
9.5
10.0
-
ND
ND
17-May-22
EPA 6020B
7.0
10.0
8 J
ND
--
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 10 of 16

TABLE A2-3: Historical Surface Water Constituents
Sample
Analyte
Collection
EPA Method
DL
RL
SW-1
SW-2
Blanks
Date
Organic Compounds
Acetone
27-No,07
NR
100
Dry
4.4 B
4.3 J
NC 213/EPA NC= 2,000 yg/L(03/28/08)
27-May-08
20
100
Dry
ND
ND
04-No,08
20.0
100
Dry
ND
ND
01-Jun-09
20.0
100
Dry
ND
3.2 J
19-No,09
2.2
100
ND
ND
3.8 J
NC 2B = NE pg/L (05/01/07)
14-Jun-10
2.2
100
5.5 B
ND
8.9 J
29-No,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-No,19
EPA 8260D
6.2
25.0
ND
ND
ND
06-May-20
EPA 8260D
6.2
25.0
ND
ND
--
09-No,20
EPA 8260D
6.2
25.0
ND
ND
--
03-May-21
EPA8260D
5.1
25.0
ND
ND
--
01-No,21
EPA8260D
5.1
25.0
-
ND
ND
17-May-22
EPA8260D
5.1
25.0
ND
ND
--
Benzene
19-No,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-No,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-No,19
EPA 8260D
0.15
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.15
1.0
ND
ND
-
09-No,20
EPA 8260D
0.15
1.0
ND
ND
--
03-May-21
EPA 8260D
0.34
1.0
ND
ND
-
01-No,21
EPA 8260D
0.34
1.0
-
ND
ND
17-May-22
EPA 8260D
0.34
1.0
ND
ND
-
Chlorobenzene
19-Nav-09
0.23
3.0
0.70 J
0.61 J
ND
NC 2B/EPA NC= 130 pg/L(03/28/08)
14-Jun-10
0.23
3.0
NO
ND
ND
NC 2B = 488 pg/L (05/01/07)
29-No,10
0.23
3.0
ND
ND
ND
31-May-11
0.23
3.0
NO
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-No,19
EPA 8260D
0.23
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.23
1.0
ND
ND
-
09-Nov-20
EPA 8260D
0.23
1.0
0.32 J
ND
--
03-May-21
EPA 8260D
0.28
1.0
ND
ND
--
01-No,21
EPA 8260D
0.28
1.0
-
ND
ND
17-May-22
EPA 8260D
0.28
1.0
ND
ND
--
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 11 of 16

TABLE A2-3: Historical Surface Water Constituents
Semple
Analyte
Collection
EPA Method
DL
RL
SW-1
SW-2
Blanks
Date
1,4-Dioxane(p-Dioxane)
03-Dec-18
EPA8260B
1.90
2.0
6.2
10.1
ND
ISN = 0.35 pgL
06-May-19
EPA 8260D Mod.
1.20
2.0
7.40
9.2
ND
05-No,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
-
09-No,20
EPA 8260D Mod.
1.20
2.0
34.40
12.9
-
03-May-21
EPA 8260D Mod.
0.86
2.0
4.30
3.7
-
01-No,21
EPA 8260D Mod.
0.86
2.0
-
16.5
ND
17-May-22
EPA 8260D Mod.
0.86
2.0
33.10
15.7
-
IA-Dichlorobe-ene
29-May-07
NR
1
Dry
0.94 J
ND
27-No,07
NR
1
Dry
ND
ND
NC 2B/EPA NC = 63 pg/L (03/28/08)
27-May-08
0.33
1.0
Dry
0.64 J
ND
04-No,08
0.33
1.0
Dry
0.96 J
ND
01-Jun-09
0.33
1.0
Dry
0.76 J
ND
19-No,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-No,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
EPA8260
0.33
1.0
ND
0.55 J
ND
20-Oct-14
EPA8260
0.33
1.0
ND
0.64 J
ND
18-May-15
EPA8260
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
EPA8260
0.33
1.0
Dry
0.43 J
ND
12-Dec-16
EPA8260
0.33
1.0
Dry
0.51 J
ND
26-Jun-17
EPA8260
0.33
1.0
Dry
ND
ND
14-May-18
EPA8260
0.33
1.0
ND
0.44 J
ND
03-Dec-18
EPA8260
0.33
1.0
ND
ND
ND
06-May-19
EPA 8260D
0.58
1.0
ND
ND
ND
05-No,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
-
09-No,20
EPA 8260D
0.26
1.0
0.55 J
0.51 J
--
03-May-21
EPA 8260D
0.33
1.0
ND
ND
-
01-No,21
EPA 8260D
0.33
1.0
-
0.42 J
ND
17-May-22
EPA 8260D
0.33
1.0
ND
0.42 J
-
1,1-Dichloroethane
29-May-07
NR
5
Dry
2.3 J
ND
27-No,07
NR
5.0
Dry
0.43 J
ND
NC 2B/EPA NC= 6,700 pg/L(03/28/08)
27-May-08
0.32
5.0
Dry
0.55 J
ND
04-No,08
0.32
5.0
Dry
1.2 J
ND
01-Jun-09
0.32
5.0
Dry
0.41 J
ND
19-No,09
0.32
5.0
0.65 J
2.4 J
ND
NC 2B = NE pg/L (05/01/07)
14-Jun-10
0.32
5.0
ND
0.34 J
ND
29-No,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
EPA8260
0.32
5.0
ND
ND
ND
20-Oct-14
EPA8260
0.32
5.0
ND
ND
ND
18-May-15
EPA8260
0.32
5.0
Dry
ND
ND
07-Dec-15
EPA8260
0.32
5.0
Dry
ND
ND
02-May-16
EPA8260
0.32
5.0
Dry
ND
ND
12-Dec-16
EPA8260
0.32
5.0
Dry
ND
ND
26-Jun-17
EPA8260
0.32
5.0
Dry
ND
ND
14-May-18
EPA8260
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-No,19
EPA 8260D
0.27
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.27
1.0
ND
ND
--
09-No,20
EPA 8260D
0.27
1.0
ND
ND
--
03-May-21
EPA8260D
0.37
1.0
ND
ND
--
01-No,21
EPA8260D
0.37
1.0
-
ND
ND
17-May-22
EPA8260D
0.37
1.0
ND
ND
--
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 12 of 16

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
No,03
NR
5
ND
ND
ND
May-04
NR
5
Dry
ND
ND
No,04
NR
5
ND
ND
ND
May-05
NR
5
Dry
5.0
ND
Resample>
Aug-05
NR
5
NS
ND
NS
No,05
NR
5
Dry
ND
ND
23-May-06
NR
5
Dry
ND
ND
01-No,06
NR
5
ND
ND
ND
29-May-07
NR
5
Dry
6.4
ND
27-No,07
NR
5
Dry
10.4
ND
NC 2B/EPA NC = 290 pg/L(03/28/08)
27-May-08
0.19
5.0
Dry
4.2 1
ND
04-No,08
0.19
5.0
Dry
8.3
ND
01-Jun-09
0.19
5.0
Dry
3.9 1
ND
19-No,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 1
ND
29-No,10
0.19
5.0
3.6 1
NO
ND
31-May-11
0.19
5.0
NO
3.5 1
ND
19-Dec-11
0.19
5.0
Dry
3.4 1
ND
29-May-12
0.19
5.0
Dry
2.5 1
ND
03-Dec-12
0.19
5.0
Dry
2.5 1
ND
10-Jun-13
0.19
5.0
ND
ND
ND
28-Oct-13
0.19
5.0
ND
2.3 1
ND
05-May-14
EPA 8260
0.19
5.0
ND
1.9 1
ND
20-Oct-14
EPA 8260
0.19
5.0
ND
2.2 1
ND
18-May-15
EPA 8260
0.19
5.0
Dry
1.8 1
ND
07-Dec-15
EPA 6010
0.19
5.0
Dry
1.4 1
ND
02-May-16
EPA 8260
0.19
5.0
Dry
1.0 1
ND
12-Dec-16
EPA 8260
0.19
5.0
Dry
1.9 1
ND
26-Jun-17
EPA 8260
0.19
5.0
Dry
1.5 1
ND
14-May-18
EPA 8260
0.19
5.0
ND
1.1 1
ND
03-Dec-18
EPA 8260
0.19
1.0
ND
0.97 J
ND
06-May-19
EPA 8260D
0.66
1.0
ND
ND
ND
05-No,19
EPA 8260D
0.29
1.0
ND
0.83 1
ND
06-May-20
EPA 8260D
0.29
1.0
0.95 1
ND
--
09-No,20
EPA 8260D
0.29
1.0
0.57 1
0.97 1
--
03-May-21
EPA8260D
0.38
1.0
ND
ND
--
01-No,21
EPA8260D
0.38
1.0
-
1
ND
17-May-22
EPA8260D
0.38
1.0
ND
1 1
--
Burke County - East Burke Landfill LaBelle Associates
Permit No. 12-02 13 of 16

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
NO
Nov-05
NR
10
Dry
ND
NO
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 yg/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 pg/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
--
09-Nov-20
EPA 8260D
3.70
5.0
ND
ND
--
03-May-21
EPA8260D
2.00
5.0
ND
ND
--
01-Nov-21
EPA8260D
2.00
5.0
-
ND
ND
17-May-22
EPA8260D
2.00
5.0
ND
ND
--
Tetrachloroethene
19-Nov-09
0.46
1.0
1.5
ND
ND
Resample>
15-Feb-10
0.46
1.0
ND
INS
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
EPA 8260D
0.78
1.0
ND
ND
ND
05-Nov-19
EPA 8260D
0.16
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.16
1.0
ND
ND
-
09-Nov-20
EPA 8260D
0.16
1.0
ND
ND
--
03-May-21
EPA 8260D
0.29
1.0
ND
ND
--
01-Nov-21
EPA 8260D
0.29
1.0
-
ND
ND
17-May-22
EPA 8260D
0.29
1.0
ND
ND
--
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 14 of 16

TABLE A2-3: Historical Surface Water Constituents
Sample
Analyte
Collection
EPA Method
DL
RL
SW-1
SW-2
Blanks
Date
_OIL
Trichloroethene
19-Nov-09
0.47
1.0
3.6
1.4
ND
Resamp-
15-Feb-10
0.47
1.0
ND
NS
ND
NC 2B=2.5 pg/L (5/1/07)
14-Jun-10
0.47
1.0
ND
ND
ND
29-Nov-10
0.47
1.0
NO
ND
ND
31-May-11
0.47
1.0
NO
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
EPA 8260D
0.34
1.0
ND
ND
ND
05-Nov-19
EPA 8260D
0.22
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.22
1.0
ND
ND
--
09-Nov-20
EPA 8260D
0.22
1.0
ND
ND
--
03-May-21
EPA8260D
0.38
1.0
ND
ND
--
01-Nov-21
EPA8260D
0.38
1.0
-
ND
ND
17-May-22
EPA8260D
0.38
1.0
ND
ND
--
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
NO
ND
31-May-11
0.62
1.0
ND
NO
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
EPA 8260D
0.60
1.0
ND
ND
ND
05-Nov-19
EPA 8260D
0.24
1.0
ND
ND
ND
06-May-20
EPA 8260D
0.24
1.0
ND
ND
--
09-Nov-20
EPA 8260D
0.24
1.0
ND
ND
--
03-May-21
EPA8260D
0.39
1.0
ND
ND
--
01-Nov-21
EPA8260D
0.39
1.0
-
ND
ND
17-May-22
EPA8260D
0.39
1.0
ND
ND
--
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-Nav-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
EPA8260D
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
--
09-Nov-20
EPA 8260D
0.63
1.0
ND
ND
--
03-May-21
EPA8260D
0.34
1.0
ND
ND
--
01-Nov-21
EPA8260D
0.34
1.0
-
ND
ND
17-May-22
EPA8260D
0.34
1.0
ND
ND
--
Chloroform
06-May-19
EPA8260D
0.6
1
-
0.72 J
ND
05-Nov-19
EPA8260D
2.3
5
ND
ND
ND
06-May-20
EPA8260D
2.3
5
ND
ND
--
09-Nov-20
EPA8260D
2.3
5
ND
ND
--
03-May-21
EPA8260D
1.6
5
ND
ND
--
01-Nov-21
EPA8260D
0.43
1
-
ND
ND
17-May-22
EPA8260D
0.43
1
ND
ND
--
Burke County - East Burke Landfill La Bella Associates
Permit No. 12-02 15 of 16

TABLE A2-3: Historical Surface Water Constituents
Sample
Analyte Collection EPA Method DL RL SW-1 SW-2 En,
Date
Noes:
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 2018present).
OL = Laboratory method deteciton firm.
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.
1= Estimated concentration less than the RL but greaterthan 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 LaBelle Associates
Permit No. 12-02 16 of 16

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
9-Nov-20
91.2
245.5
267.8
101.50
3-May-21
86.7
285.7
242.3
78.3
1-Nov-21
119.9
304.1
355.4
183.7
17-May-22
121.2
268.7
330
16.6
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
9-Nov-20
5.41
5.8
5.65
5.40
3-May-21
5.13
5.47
5.10
5.20
1-Nov-21
5.14
5.81
4.43
5.77
17-May-22
5.53
5.77
5.57
5.66
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
9-Nov-20
115.7
36.6
126.4
152.2
3-May-21
194.3
6.0
171.4
218.4
1-Nov-21
104.8
27.5
105.9
62.7
17-May-22
157.1
128.9
163.7
154.1
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
9-Nov-20
1.45
1.34
2.29
2.49
3-May-21
0.87
1.07
1.17
4.33
1-Nov-21
0.74
0.86
1.52
4.58
17-May-22
1.79
1.71
1.94
3.69
Burke County -East Burke LaBella 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
9-Nov-20
17.3
16.8
16.8
16.5
3-May-21
17.4
16.8
16.2
14.5
1-Nov-21
17.0
16.1
16.5
16.0
17-May-22
18.3
16.9
16.8
16.2
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
9-Nov-20
0.83
1.45
2.17
4.87
3-May-21
1.35
1.77
2.25
10.0
1-Nov-21
1.05
0.86
0.91
30.4
17-May-22
1.97
0.90
2.56
35.2
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 LaBella 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
9-Nov-20
6.5
6.11
3-May-21
5.47
5.19
Resample ---->
29-Jun-21
4.73
4.66
1-Nov-21
-
5.85
17-May-22
5.81
6.03
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
9-Nov-20
17.3
16.1
3-May-21
17.2
16.3
Resample ---->
29-Jun-21
20.3
18.8
1-Nov-21
-
13.8
17-May-22
21.5
16.8
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
9-Nov-20
5.56
7.3
3-May-21
6.56
7.82
Resample ---->
29-Jun-21
5.44
5.75
1-Nov-21
-
7.04
17-May-22
4.09
7.25
Oxidation Reduction Potential [mV]
6-May-19
145.3
155.3
5-Nov-19
217.8
217.8
5-May-20
344.1
350
9-Nov-20
-
125.2
3-May-21
146.3
211.4
Resample ---->
29-Jun-21
126.4
170.1
1-Nov-21
-
89.2
17-May-22
156.8
141.7
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
9-Nov-20
5.09
14.9
3-May-21
328
175
Resample ---->
29-Jun-21
95.5
19.4
1-Nov-21
-
5.98
17-May-22
16.3
15.7
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
9-Nov-20
427.7
153.3
3-May-21
103.8
71.8
Resample ---->
29-Jun-21
-
-
1-Nov-21
-
211.6
17-May-22
420.6
163.8
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