1203_Burke_JohnsRiver_MSWLF_CDLF_May23GW_FID1817360_20230906

pENR USE ONLY: I ❑Paper Report ❑Electronic Data - Email C_ D (data loaded: Yes / No } Doc/Event #:
'NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are 'Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
LaBella Associates, PC
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Van Burbach, Ph.D., PG Phone: [phone]
E-mail: vburbach0Iabellaoc.c0m
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Johns River 2500 Marsh Trail May 10-11, 2023
C&D-over-MSW Landfill Morganton, NC 12-03 .1600 June 28, 2023 (Resample)
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring X❑ Assessment Monitoring OX Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells X❑
Leachate monitoring data 1-1Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify) MNA Parameters
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 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.
G. Van Ness Burbach, Ph.D,, PG
Facility,Beprusentative-Name (Print —
Signature
12-D Oak Branch Dr., Greensboro, NC 27407
Facility Representative Address
C-609
Sr. Technical Geologist
Title
Date
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Q
[phone]
(Area Code) Telephone Number
n 71> Affix NC Lic.PQAg.q/ Professional Geologist Seal
�.••`'�� CARO
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SEAL
1349 =
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ESS

LaBeRa
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September 1, 2023
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, Johns River Landfill
Permit Number 12-03
Closed C&D-over-MSW Landfill
May 2023 Semiannual Water Quality Monitoring Report
Project No. 2233479/03
Dear Ms. Drummond:
On behalf of Burke County, we are submitting the May 2023 Semiannual Water Quality Monitoring
Report in electronic format, as well as a copy of the Environmental Monitoring Form and the
laboratory EDD's for the Closed C&D-over-MSW Landfill at the Johns River Waste Management
Facility, Permit # 12-03. This report completes the first semiannual compliance monitoring event of
2023 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 Geologist
Enclosure
cc: Mark Delehant, Burke County
12-D Oak Branch Drive I Greensboro, NC 27407 I p [phone]
www.LabeLLapc.com

Prepared For:
BOARD OF COMMISSIONERS
COUNTY OF BURKE
P.O. BOX 1486
MORGANTON, NORTH CAROLINA 28680
4 BanxE �
�rH CA
Submitted by:
LaBella Associates (Joyce Engineering)
12-D Oak Branch Drive
Greensboro, NC 27407
[phone]
NC License No. C-609
LaBeRa
Powered by partnership.
May 2023 SEM IAN N UAL WATER QUALITY
MONITORING REPORT
JOHNS RIVER WASTE MANAGEMENT FACILITY
C&D-OVER-MSW LANDFILL
Permit No. 12-03
SEPTEMBER 2023
PROJECT NO. 2233479/03

May 2023 Semiannual Water Quality Monitoring Report
Johns River Waste Management Facility - Permit No. 12-03
C&D-over-MSW Landfill
Burke County, North Carolina
TABLE OF CONTENTS
ACRONYMS
1.0
INTRODUCTION.............................................................................................................................1
1.1
Site Information...................................................................................................................................1
1.2
Site Geology.........................................................................................................................................1
1.3
Regulatory Status.................................................................................................................................2
1.4
Groundwater Monitoring History.........................................................................................................2
2.0
FACILITY MONITORING PROGRAM...............................................................................................3
2.1
Groundwater Monitoring Program......................................................................................................3
2.2
Background -Based Groundwater Protection Standards...................................................................5
2.3
Surface Water Monitoring Program....................................................................................................5
3.0
HYDROGEOLOGICAL CONDITIONS...............................................................................................6
4.0
MAY 2023 SEMIANNUAL SAMPLING EVENT...............................................................................7
4.1
Field Work.............................................................................................................................................7
4.1.1
Groundwater Sampling...................................................................................................................7
4.1.2 Surface Water Sampling.................................................................................................................8
4.1.3 Resampling Event.............................................................................................................................8
4.2
Laboratory Analysis and Quality Control.............................................................................................8
5.0
ANALYTICAL RESULTS AND STATISTICAL ANALYSIS....................................................................9
5.1
Inorganic Constituents in Groundwater..............................................................................................9
5.2
Organic Constituents in Groundwater.............................................................................................
10
5.3
Statistical Analyses...........................................................................................................................
11
5.4
Analytical Results for Surface Water...............................................................................................
11
6.0
EVALUATION OF MONITORED NATURAL ATTENUATION (MNA)................................................
12
6.1
MNA Parameters and Biodegradation Screening Matrix...............................................................
12
6.2
Biochlor Modeling and Mass -Balance Assessment........................................................................
13
6.3
Trend Analysis and Plume Stability..................................................................................................
13
6.4
Conclusions of Water Quality Monitoring Report............................................................................
13
7.0
REFERENCES.............................................................................................................................14
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
i

TABLE OF CONTENTS (CONTINUED)
Tables:
Table 1
Groundwater Elevations (May 2023)
Table 2
Hydraulic Gradients & Linear Velocities (May 2023)
Table 3
Field Parameters (May 2023)
Table 4
Detected Constituents (May 2023)
Table 5
Exceedances of Standards (May 2023)
Table 6
MNA Parameters (May 2023)
Table 7
Biodegradation Screening Matrix (May 2023)
Charts:
Chart 1
Benzene Concentrations vs. Time
Chart 2
1,4-Dichlorobenzene Concentrations vs. Time
Chart 3
1,1-Dichloroethane Concentrations vs. Time
Chart 4
1,2-Dichloroethane Concentrations vs. Time
Chart 5
Tetrachloroethylene (PCE) Concentrations vs. Time
Chart 6
Trichloroethylene (TCE) Concentrations vs. Time
Chart 7
Vinyl Chloride Concentrations vs. Time
Chart 8
Methylene Chloride Concentrations vs. Time
Chart 9
1,4-Dioxane Concentrations vs. Time
Chart 10
Cobalt Concentrations vs. Time
Chart 11
Thallium Concentrations vs. Time
Chart 12
Mercury Concentrations vs. Time
Chart 13
Iron Concentrations vs. Time
Chart 14
Manganese Concentrations vs. Time
Figure:
Figure 1
Site Location Map
Drawing:
Drawing 1
Groundwater Potentiometric Surface Map (May 2023)
Appendices:
Appendix A Well Construction Data
Appendix B Laboratory Analytical Reports and Field Logs
Appendix C Historical Data Tables
Table C-1 Historical Groundwater Elevations
Table C-2 Historical Detected Groundwater Constituents
Table C-3 Historical Detected Constituents in Performance & Sentinel Wells
Table C-4 Historical Detected Surface Water Constituents
Table C-5 Historical MNA Parameters
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023

ACRONYMS
ACM Assessment of Corrective Measures (Report)
AMSL Above Mean Sea Level
AOC Area of Concern
BGS Below Ground Surface
C&D Construction and Demolition Waste
CAP Corrective Action Plan (Report)
CAER Corrective Action Evaluation Report (Report)
CAMP Corrective Action Monitoring Plan (Report)
CAS Chemical Abstracts Service
CFR Code of Federal Regulations
COC Contaminant of Concern (for corrective action)
COC Chain of Custody (for sampling and lab reports)
DL Detection Limit (for laboratory data)
DO Dissolved Oxygen
EPA United States Environmental Protection Agency (or USEPA)
GEU Gas Extraction Unit
GWPS Groundwater Protection Standards (Established by NCDEQ-SWS) - no longer used
GPS Groundwater Protection Standards per 15A NCAC 13B.1634.(g)
ISTV Instream Target Values
LFG Landfill Gas
MCL Maximum Contaminant Level (USEPA)
MDL Method Detection Limit (same as DL)
MNA Monitored Natural Attenuation
MRL Method Reporting Limit (same as RL or QL)
MSW Municipal Solid Waste
NC2B North Carolina Surface Water Standards found in 15A NCAC 2B
NC21L North Carolina Groundwater Standards found in 15A NCAC 2L
NCAC North Carolina Administrative Code
NCDENR North Carolina Dept. of Environment and Natural Resources (now the NCDEQ)
NCDEQ North Carolina Dept. of Environmental Quality (formerly the NCDENR)
May 2023 Water Quality Monitoring Report La Bella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
iii

NCGS
North Carolina Geological Survey
NCSWMR
North Carolina Solid Waste Management Regulations (15A NCAC 1313)
ND
Not Detected (for laboratory data) (same as MDL)
NES
Nature and Extent Study (Report)
NRWQC
Nationally Recommended Water Quality Criteria (USEPA)
QL
Quantitation Limit (for laboratory data) (same as RL or MRL)
RL
Reporting Limit (for laboratory data) (same as QL or MRL)
RQD
Rock Quality Designation
SSI
Statistically Significant Increase (above background concentrations)
SWS
Solid Waste Section (of NCDEQ-Division of Waste Management)
TOC
Top of Casing (Well)
USCS
Unified Soil Classification System
USEPA
United States Environmental Protection Agency (or EPA)
USGS
United States Geological Survey
VOC
Volatile Organic Compound
WQAR
Water Quality Assessment Report
WQMP
Water Quality Monitoring Plan
WQMR
Water Quality Monitoring Report
May 2023 Water Quality Monitoring Report La Bella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
iv

1.0 INTRODUCTION
1.1 Site Information
The Johns River Waste Management Facility (JRWMF) is located in the north -central portion of Burke
County, north of Morganton, North Carolina. The 318-acre landfill property is bounded by Lower
Creek to the north and east, and the Catawba River to the south. The Catawba River forms Lake
Rhodhiss along the southeastern property line (Figure 1). Lake Rhodhiss is a long, narrow lake
formed by the Rhodhiss Hydroelectric Dam located approximately 12 miles downstream of the
landfill. The Johns River flows into the Catawba River near the southwest corner of the landfill
property.
The site has rolling topography with elevations ranging from 975 feet to 1,150 feet above mean sea
level (AMSL). The central portion is generally gently sloping and contains the higher elevations;
relatively steep slopes and significant drainage features are located around the perimeter. The 100-
year flood boundary extends onto the landfill property. The adjacent property to the west of the
Johns River Waste Management Facility consists of undeveloped, heavily wooded land. Properties
within 2,000 feet of the landfill boundary are covered by surface water or are heavily wooded.
The unlined waste disposal unit consists of 28 acres in the southwest corner of the landfill property.
The municipal solid waste (MSW) landfill began operation in April 1988 but was closed to comply
with North Carolina Administrative Code Title 15A Chapter 13 Sub -Chapter .1627 (15A NCAC 13B
.1627) (c)(10)(A) rule, a regulation governing Municipal Solid Waste (MSW) Landfills units that were
not designed with a base liner and leachate collection system. Burke County operated a permitted
Construction and Demolition (C&D) disposal area on top of the closed MSW landfill between 1998
and 2015, and the C&D landfill was closed in 2016. A MSW transfer facility is located in the eastern
half of the property.
In 2014, Phase 1A of the C&D expansion was constructed northeast of the C&D-over-MSW landfill.
Phase 2A of the C&D Expansion was constructed and began operation in 2018, and Phase 4
construction has been completed, but a permit to operate has not yet been issued. Results of
groundwater monitoring for C&D Expansion Landfill will be presented in a separate report. A site
plan showing all the pertinent features of the facility is provided in Drawing 1.
1.2 Site Geology
The Johns River Waste Management Facility is in close proximity to the Brevard Shear Zone, and is
underlain by highly metamorphosed rocks including gneiss, schist, as well as calc-silicate rocks,
felsic rocks, and metavolcanic rocks. The dominant rock type at the facility is biotite-muscovite
schist, as seen in outcrops, boulders, and rock cores located on site. The structures within limited
outcrops indicate that these rocks are complexly folded, with attitudes that vary from vertical to
horizontal in most outcrops. The site regolith is typical of the inner piedmont and consists mostly of
silty sand, clayey sand, and sandy silt. The regolith (saprolite) is up to 100 feet thick and varies in
thickness with topography.
An abundance of rounded gravel, cobble, and boulder -sized alluvial deposits are exposed along the
banks of the Catawba River, which borders the site. The greatest accumulation of these deposits is
along the southwestern site boundary. These river deposits are 40 feet or more above the current
river elevation and have been described as ancient river terrace deposits.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
1

1.3 Regulatory Status
The following report of groundwater monitoring data from the JRWMF C&D-over-MSW landfill has
been prepared in accordance with the North Carolina Solid Waste Management Rules (NCSWMR)
15A NCAC 13B §.1632 (Groundwater Sampling & Analysis Requirements) §.1633 (Detection
Monitoring Program), and §.1634 (Assessment Monitoring Program). The facility has operated under
these programs under the auspices the North Carolina Department of Environment and Natural
Resources (NCDENR), which is now the Department of Environmental Quality (NCDEQ). To avoid
confusion, NCDEQ will be used in reference to this department throughout this report even in
reference to past events or documents when it was the NCDENR.
The C&D over MSW landfill has been in the Assessment Monitoring Program since August 1995. In
January 2000, Burke County submitted a Water Quality Assessment Report (WQAR), for the landfill
to the NCDEQ. The WQAR determined that the constituents -of -concern (COCs) at the landfill were
several volatile organic compounds (VOCs), specifically: benzene; 1,4-dichlorobenzene; methylene
chloride; tetrachloroethylene; and trichloroethylene.
The JRWMF entered the Corrective Action Program following the correspondence received from the
NCDEQ Solid Waste Section (SWS) dated August 18, 2003. An Assessment of Corrective Measures
(ACM) was submitted to NCDEQ in February 2005. A public meeting was held on May 16, 2006, to
receive public comments regarding the ACM as required by NCSWMR §.1635 (d). A Corrective
Action Plan (CAP) was submitted to NCDEQ in June 2008 and revised in November 2008. The CAP
was approved by NCDEQ in a letter dated January 29, 2009. An addendum to the facility's CAP was
submitted to the NCDEQ in August 2013, adding control of landfill gas as a remedy for groundwater
impacts on the northeastern side of the landfill between the old landfill and the new C&D expansion
area. A revised Addendum to the CAP was submitted in January 2018 to add an active gas
extraction unit (GEU) to the remedy, and the revised Addendum was approved by the NCDEQ on
February 7, 2018. The GEU was installed and began operation in July 2019.
1.4 Groundwater Monitoring History
• April 1988: Facility began operations as an MSW landfill.
• August 1995: Assessment Monitoring began.
• January 1998: Facility closed as an MSW landfill but began operating a C&D landfill on top of
the former MSW landfill.
• January 2000: Water Quality Assessment Report (JOYCE, 2000).
• October 2004: Update on Water Quality Assessment Report (JOYCE, 2004).
• February 2005: Assessment of Corrective Measures (ACM) (JOYCE, 2005a) and Quantitative
Risk Assessment (JOYCE, 2005b).
• May 2006: Public Meeting for ACM.
• June 2008: Corrective Action Plan (CAP) submitted to NCDEQ-SWS.
• November 2008: CAP Revised per comments from NCDEQ-SWS & resubmitted.
• January 2009: CAP Approved by NCDEQ-SWS.
• June 2009: First Monitored Natural Attenuation (MNA) baseline sampling event.
• May 2011: First Corrective Action Evaluation Report (CAER).
• April 2012: Alternate Source Demonstration (ASD) for iron and manganese approved by
NCDEQ.
• August 2013: Addendum to the CAP to add control of landfill gas as a remedy.
• April 2016: Corrective Action Evaluation Report (CAER).
• December 2017: Cobalt was added as a constituent of concern.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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• January 2018: Addendum #2 to the CAP to add an active GEU to the remedy.
• December 2018: Thallium and 1,4-dioxane were added as constituents of concern.
• July 2019: GEU installed and started.
• June 3, 2020: ASD for metals submitted to NCDEQ and approved on June 9, 2020.
Established background -based Groundwater Protection Standards (GPS) for cobalt, iron,
manganese, and vanadium.
• March 2021: Corrective Action Evaluation Report (CAER). Iron and manganese added to
COC list, alpha-BHC and beta-BHC removed from COC list.
• 2022: Mercury added to COC list after November 2021 sampling event.
2.0 FACILITY MONITORING PROGRAM
2.1 Groundwater Monitoring Program
The monitoring program consists of two sub -programs, the compliance monitoring program (which
includes Detection and Assessment Monitoring) and the corrective action monitoring program.
Groundwater monitoring at the C&D-over-MSW landfill under the compliance monitoring program is
performed in accordance with NCSWMR §.1634, the site's Transition Plan (JOYCE, April 1994), the
site's Water Quality Monitoring Plan (WQMP) (JOYCE, 2017), and corrective action monitoring
program under the site's Corrective Action Plan (CAP) (JOYCE, 2008, 2013, 2018). Groundwater
samples are collected semiannually and analyzed for constituents in accordance with the
appropriate monitoring programs. Construction data for the facility's monitoring wells are presented
in Appendix A.
The current compliance groundwater monitoring network at the facility consists of one upgradient
well (MW-21), and five downgradient wells (MW-10, MW-11, MW-12 MW-13, and MW-16S). These
wells are currently sampled under Assessment Monitoring. Following is a summary of the monitoring
wells that are currently a part of the compliance monitoring network for the C&D-over-MSW landfill:
Well ID
Date
Installed
Classification
Monitoring
Program
Total
Depth of
Well (feet)
Lithology of
Screened
Interval
Constituent
List
MW-10
9-02-94
Compliance
Assessment
23.0
Saprolite
Comp.
MW-11
9-02-94
Comp./Pert.
Assess./Cor.Act.
43.0
Saprolite
Comp., MNA*
MW-12
9-01-94
Comp./Perf.
Assess./Cor.Act.
51.5
Bedrock
Comp., MNA*
MW-13
8-31-94
Compliance
Assessment
58.0
Bedrock
Comp.
MW-16S
3-08-99
Comp./Perf.
Assess./Cor.Act.
20.0
Saprolite
Comp., MNA*
MW-21
5-18-95
Background
I Assess./Cor.Act.
45.0
Saprolite
Comp., MNA*
Comp.= Compliance; Assess. = Assessment; Cor.Act. = Corrective Action.
Following is a summary of the monitoring wells that are currently a part of the corrective action
monitoring network for the C&D-over-MSW landfill:
Total
Lithology of
Date
Monitoring
Constituent
Classification
Depth of
Screened
Well ID
Installed
Program
Well (feet)
Interval
List
MW-18
4-07-09
Sentinel**
Cor.Act.
12.0
Alluvial Soil
COCs, MNA*
MW-19
4-07-09
Sentinel**
Cor.Act.
13.0
Alluvial Soil
COCs, MNA*
MW-36
5-08-11
Performance***
Cor.Act.
43.0
Bedrock
COCs, LFG
MW-38
5-09-11
Performance***
Cor.Act.
71.0
Bedrock
COCs, LFG
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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Notes: Comp. = Compliance Parameters: 40 CFR Part 258, Appendix I, incorporated by reference
into the NCSWMR (NC Appendix 1) and/or 40 CFR Part 258, Appendix II (NC Appendix 11)
organics and inorganics plus C&D parameters, as required for routine assessment or
detection monitoring.
COCs = Constituents of Concern.
MNA = Monitored Natural Attenuation Parameters: Temperature, pH, specific conductance,
oxidation reduction potential, dissolved oxygen, nitrate, sulfate, chloride, dissolved
hydrogen, sulfide, alkalinity, TOC, methane, ethane, ethene, volatile fatty acids, carbon
dioxide, ferrous iron, and turbidity.
LFG = Landfill Gas Indicators: Dissolved CH4 and dissolved CO2.
* After the baseline period, the NCDEQ approved alternate frequencies for carbon dioxide,
sulfide, volatile fatty acids, ethane, and ethylene. These parameters will be monitored
during both semiannual events every third year.
** After the baseline period, sampling frequency for sentinel wells was changed to annual
and is done during the fall sampling event.
*** Performance wells (MW-36 & MW-38) for the control of landfill gas remedy were added
in the August 2013 CAP Addendum. Monitoring well MW-38 is also a compliance well for
Phase 1A.
The wells in Assessment Monitoring, which are part of the compliance program (MW-10, MW-11,
MW-12, MW-13, MW-16S, and MW-21), are analyzed for the NC Appendix I list of constituents plus
additional detected NC Appendix 11 constituents and additional required C&D parameters during the
first semiannual event, and for all constituents listed in NC Appendix II plus additional required C&D
parameters during the second semiannual monitoring event. The current list of detected Appendix II
constituents includes cyanide, tin, mercury, and dichlorodifluoromethane.
MW-16D was damaged and could not be sampled. In March 2022, LaBella requested that MW-16D
be removed from the monitoring network. The request was approved per a letter from NCDEQ dated
April 1, 2022 (FID 1659001).
Monitoring wells MW-11, MW-12, MW-16S, and MW-21 are also sampled for MNA parameters during
each sampling event. All monitoring wells are also sampled for 1,4-dioxane per the NCDEQ memo
dated May 29, 2018.
In accordance with the CAP for the facility, MNA baseline sampling was initiated with the June 2009
sampling event and continued through the November 2010 sampling event. The baseline data were
evaluated in a Corrective Action Evaluation Report (CAER) dated May 2011, and reevaluated in the
CAER dated March 2021. In a letter dated March, 2021, the NCDEQ agreed to a reduced frequency
for monitoring carbon dioxide, sulfide, volatile fatty acids, ethane, and ethylene. These parameters
are now monitored during two semiannual sampling events every fifth year. They will be monitored
next during the spring and fall 2025 semiannual events.
The Corrective Action Monitoring Plan (CAMP) requires samples from sentinel wells MW-18 and
MW-19 to be analyzed for the facility's Constituents of Concern (COC's). Samples from MW-36 and
MW-38 are analyzed for the VOC's on the COC list.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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The current COC list includes the following constituents:
• Benzene;
• 1,4-Dichlorobenzene;
• Tetrachloroethene (PCE);
• Trichloroethene (TCE);
• 1,1-Dichloroethane;
• 1,2-Dichloroethane;
• Vinyl chloride;
• Methylene chloride;
• 1,4-dioxane;
• Cobalt;
• Thallium;
• Mercury;
• Iron; and
• Manganese.
After the 2011 CAER, the NCDEQ agreed that sentinel wells MW-18 and MW-19 need only be
sampled annually for the COC list plus required MNA parameters. They are monitored during the
second semiannual event (typically in November) each year.
An addendum to the facility's CAP was submitted to the NCDEQ in August 2013, adding control of
landfill gas as a remedy for groundwater impacts on the northeastern side of the landfill between the
old landfill and the new C&D expansion area. In accordance with the CAP addendum, piezometers
PZ-36 and PZ-38 were converted to permanent performance wells MW-36 and MW-38 under the
Corrective Action Monitoring Program. Note that MW-38 is also a compliance well for the C&D
Expansion Landfill.
2.2 Background -Based Groundwater Protection Standards
An Alternate Source Demonstration (ASD) for Metals (LaBella, 2020) was submitted on June 3,
2020, and was approved by the NCDEQ on June 9, 2020. The ASD established statistical
background -based Groundwater Protection Standards (GPS) for cobalt (11.3 pg/L), iron (14,182
pg/L), manganese (535 pg/L), and vanadium (45.2 pg/L). The ASD also calculated a statistical
background value for thallium; however, it was below the current NC2L; therefore, it was not adopted
as the GPS. No additional statistical analyses have been performed for this report.
2.3 Surface Water Monitoring Program
The current surface water monitoring points are SMP-5, SMP-6, and SMP-7. Surface water
monitoring point SMP-5 (located at the southwestern property line) and SMP-6 (located at the
southeastern property line) are both located downstream from the existing sediment basins. Surface
water monitoring point SMP-7 is located downstream from the new Phase 1A expansion. Surface
water samples are analyzed for the NC Appendix I list of constituents plus detected NC Appendix II
constituents (cyanide, tin, mercury, and dichlorodifluoromethane) and 1,4-dioxane during both
semiannual events.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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Surface Point
Classification
Monitoring Program
Location
SMP-5
Compliance
Surface Water
Creek on west side of landfill,
downstream of sediment basin.
Creek on east side of landfill,
SMP-6
Compliance
Surface Water
downstream of sediment basin.
Creek southeast of Phase 1A and
SMP-7
Compliance
Surface Water
east of sediment basin SB-2A.
Downstream of PZ-12.
3.0 HYDROGEOLOGICAL CONDITIONS
Based on outcrop and drilling information, the water table appears to occur within regolith
everywhere across the site. This regolith consists of alluvium, residual soils, and saprolite. Beneath
the regolith lies variably fractured and weathered metamorphic bedrock. Water in the bedrock is
transmitted primarily through fractures; however, even in the saprolite there is often enough relict
structure from former fracture zones to influence groundwater flow. Along the low-lying areas of the
Catawba River and its tributaries, the water table occurs within surficial alluvial deposits overlying
the residual soils and weathered bedrock.
Groundwater discharges into creeks to the east and west of the landfill and to the Catawba River to
the south. A groundwater potentiometric surface map, developed from static water level data
obtained in May 2023, is presented as Drawing 1. The potentiometric surface map depicts
groundwater flow primarily to the south.
Depth to groundwater was measured in the compliance monitoring wells at the site prior to
sampling. The May 2023 groundwater elevations data are presented in Table 1, and historical
groundwater elevation data is presented in Appendix C, Table C-1. The groundwater elevations were
calculated relative to the surveyed measuring point (top of casing) for each monitoring well.
Horizontal groundwater gradients along representative flow paths were estimated from the May
2023 groundwater contours shown on Drawing 1 and calculated gradients and flow velocities are
summarized in Table 2. The horizontal gradient across the site is 0.052. This is consistent with
previous estimates.
Linear groundwater flow velocities for wells screened in saprolite were computed using the modified
Darcy equation:
Where:
V = K►/ne,
V = average linear velocity,
K = hydraulic conductivity,
i = horizontal hydraulic gradient, and
ne = effective porosity.
The mean of hydraulic conductivities from slug -tests conducted in 1995 and 2015 (K = 3.28 ft/day)
was used in these calculations, along with an estimated effective porosity of ne = 0.40 (40%) for
saprolite based on laboratory porosities for soil samples from the site.
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The estimated linear groundwater flow velocity under the facility is 156 feet/year (Table 2). The
modified Darcy equation makes the simplifying assumptions of a homogeneous, isotropic, porous
aquifer, which may yield inaccurate results when applied to heterogeneous and/or anisotropic
conditions such as are believed to exist at this site.
The groundwater flow direction and rate have shown no significant seasonal variations over several
years of monitoring. The groundwater flow regime on this site is well constrained and predictable.
Migration of groundwater contaminants are expected to follow the general groundwater flow paths
and there are no known preferred pathways or barriers to groundwater flow that could significantly
affect plume migration or the effectiveness of the groundwater monitoring network to monitoring
plume migration. The current groundwater monitoring network remains sufficient for monitoring the
groundwater at this facility.
4.0 MAY 2023 SEMIANNUAL SAMPLING EVENT
4.1 Field Work
4.1.1 Groundwater Sampling
On May 10-11, 2023, personnel from LaBella Associates (LaBella) visited the JRWMF to purge and
collect groundwater samples from monitoring wells MW-10, MW-11, MW-12, MW-13, MW-16S,
MW-21, MW-36, and MW-38. MW-16D has been May 2023removed from the monitoring network
per a letter from NCDEQ dated April 1, 2022 (FID 1659001).
Depth -to -water measurements were obtained to the nearest 0.01 foot using an electronic water level
indicator for all monitoring wells in the compliance network prior to purging. The May 2023
groundwater elevations data are presented in Table 1, and historical groundwater elevation data is
presented in Appendix C, Table C-1.
During the May 2023 sampling event, monitoring wells were purged and sampled with disposable
bailers or a 12-V submersible pump using the Multiple -Volume Purge method, or a mega monsoon
pump using the micro purge technique.
For the Multiple -Volume Purge method, a minimum of three well volumes were removed before
considering the well purged unless the well went dry. Field parameters (temperature, pH, specific
conductivity, DO, ORP and turbidity) were taken prior to purging, after each purge volume, and before
sampling. Using the Low -Flow Method, the well was pumped without interruption until the field
parameters were stable and low turbidity was achieved (where possible).
Measurements of field parameters were recorded in the site logbook as well as on field data logs
prior to purging, after each purge volume, and before sampling. Pumps, water level meters, and
other equipment were decontaminated between wells by washing with a solution of Alconox or
Liquinox and water, rinsing with distilled water, and air -drying. Field data logs for the May 2023
event are provided in Appendix 8 and field parameter data are presented in Table 3.
Laboratory -supplied containers were prepared and labeled (either by the laboratory or in the field, as
indicated) 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),
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
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• 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 dispensed directly from the disposable bailers
or pump tubing into the provided laboratory containers within 24 hours of the final purge volume.
Immediately after collection, the samples were placed in a laboratory -provided cooler and chilled
with ice.
4.1.2 Surface Water Sampling
Surface monitoring points SMP-5 and SMP-7 were sampled during the May 2023 sampling event.
SMP-6 was dry and therefore not sampled.
Surface water samples were collected by lowering a clean, unpreserved sample container into the
stream flow and dispensing the water into the laboratory -prepared sample containers. 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 site logbook. Immediately
after sample collection, the samples were placed in a laboratory -provided cooler and chilled on ice.
Field data logs are provided in Appendix 8 and field parameter data are summarized in Table 3.
4.1.3 Resampling Event
On June 28, 2023, a resampling event was performed at the facility on well MW-12. The well was
purged and sampled using a 12-V submersible pump. Standard sampling protocols described above
were followed. Also on June 28, 2023, resampling of the surface water points as attempted, but all
points were dry and could not be sampled.
4.2 Laboratory Analysis and Quality Control
The May 2023 groundwater and surface water samples were submitted to Pace Analytical Services,
Inc. of Huntersville, North Carolina under chain -of -custody control for analysis. The groundwater
samples from the wells in assessment monitoring were analyzed for the NC Appendix I, NC Appendix
II list of constituents, C&D parameters, THF, and 1,4-dioxane. Samples from corrective action wells
were analyzed for the COC list plus MNA or LFG parameters as described in Section 2.1.
Surface water samples were analyzed for the NC Appendix I metals, 1,4-dioxane, and hardness.
Analyses for Appendix I VOCs and other parameters were inadvertently not performed during the May
2023 event, so an attempt was made on June 28, 2023, to resample for the missing parameters;
however, the sampling points were dry and could not be sampled. This will be corrected in the next
semiannual sampling event. LaBella requested Level II data reports for the final laboratory reports.
The samples were received by the laboratory in good condition, properly preserved, and within
required hold times.
In addition to samples collected for compliance monitoring at the Johns River Waste Management
Facility, a Field Blank was collected by LaBella personnel as part of the May 2023 sampling event.
Also, a Trip Blank prepared by the laboratory accompanied the volatile sampling containers from and
to the laboratory. The Field Blank was analyzed for the same parameters as the compliance wells in
Assessment Monitoring and the Trip Blank was analyzed for Appendix II VOCs, tetrahydrofuran, and
1,4-dioxane.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
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Upon receipt of the laboratory data package, La Bella personnel reviewed the data package for
quality assurance/quality control (QA/QC) purposes and for possible regulatory issues. If any QA/QC
or regulatory issues were found, the laboratory would be contacted to resolve the issue, and a
resampling event might be scheduled, if needed. The laboratory analytical packages can be found in
Appendix B of this report. The data package was reviewed for the following:
• General typographical errors;
• Correct analyses performed and within method -specified hold times;
• Biased data results based on Surrogate Recoveries, Matrix Spike, Matrix Spike Duplicate,
and Laboratory Control Samples;
• Blank -qualified data (B-flags);
• Detections in groundwater exceeding the North Carolina 15A NCAC 2L .0202 Groundwater
Standards (NC2L), or approved background -based standards;
• Detections in surface water samples that exceeded North Carolina 15A NCAC 2B Surface
Water Standards (NC2B), NC In -stream Target Values (ISTV), or EPA National Recommended
Water Quality Criteria (NRWQC); and
• Detections that are above historical levels.
5.0 ANALYTICAL RESULTS AND STATISTICAL ANALYSIS
Table 4 presents the constituents detected in groundwater or surface water during the May 2023
sampling event and Table 5 presents the exceedances of groundwater protection standards (GPS) or
surface water 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.
5.1 Inorganic Constituents in Groundwater
Seventeen inorganic constituents were detected at quantified concentrations above the MDL in one
or more monitoring wells during the May 2023 sampling event as summarized in Table 4. These
constituents include:
• Antimony;
• Barium;
• Beryllium;
• Cadmium;
• Chloride;
• Chromium;
• Cobalt;
• Copper;
• Iron;
• Lead;
• Manganese;
• Mercury;
• Nickel;
• Sulfate;
• Thallium;
• Vanadium; and
• Zinc.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
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Eleven inorganic constituents were detected above their respective GPS in one or more of the
monitoring points as seen in Table 5. These exceedances are as follows:
• Antimony (MW-12);
• Chromium (MW-12);
• Cobalt (MW-10, MW-11, MW-12, MW-13, MW-16S, MW-36, MW-38);
• Copper (MW-12);
• Iron (MW-10, MW-11, MW-12);
• Lead (MW-12);
• Manganese (MW-10, MW-11, MW-12, MW-13);
• Mercury (MW-13);
• Nickel (MW-12);
• Thallium (MW-12); and
• Vanadium (MW-12).
The metals concentrations in MW-12 were unusually high, so a resampling event for metals in
MW-12 was conduced on June 28, 2023. The results of the resampling event are included in Table
4. The results of the resampling event confirmed the exceedances for cobalt, iron, and manganese,
but at significantly lower concentrations. The results of the resampling event refuted the
exceedances for antimony, chromium, copper, lead, nickel, thallium, and vanadium in MW-12.
In general, the confirmed inorganic detections and exceedances are consistent with historical data.
Historical data for groundwater constituents in compliance wells are summarized in Appendix C,
Table C-2 and historical data for groundwater constituents in performance and sentinel wells are
summarized in Appendix C, Table C-3.
5.2 Organic Constituents in Groundwater
Fifteen organic constituents were detected at quantified concentrations above the MRL in one or
more monitoring wells during the May 2023 sampling event as summarized in Table 4. These
constituents include:
• 1,1-Dichloroethane;
• 1,4-Dichlorobenzene;
• 1,4-Dioxane;
• Benzene;
• Chlorobenzene;
• Chloroethane;
• cis-1,2-Dichloroethene;
• Ethylbenzene;
• Methylene Chloride;
• Tetrachloroethene;
• Tetrahydrofuran;
• Toluene;
• Trichloroethene;
• Vinyl chloride; and
• Xylene (Total).
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
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Eight of these constituents exceeded their respective groundwater protection standards (GPS), as
follows (Table 5):
• Benzene (MW-10, MW-11, MW-12, MW-13, MW-16S, MW-36, MW-38);
• 1,4-Dichlorobenzene (MW-11, MW-13, MW-16S, MW-36, MW-38);
• 1,4-Dioxane (MW-11, MW-12, MW-16S, MW-38);
• 1,1-Dichloroethane (MW-12, MW-13, MW-16S);
• Methylene chloride (MW-13);
• Tetrachloroethene (MW-13, MW-36);
• Trichloroethene (MW-13); and
• Vinyl chloride (MW-11, MW-16S).
Note that the detection of methylene chloride in MW-13 is blank -qualified; however, it is consistent
with previous results. In general, the detections and concentrations are consistent with historical
data. Historical data for groundwater constituents in compliance wells are summarized in Appendix
C, Table C-2, and historical data for constituents in performance and sentinel wells are summarized
in Appendix C, Table C-3.
5.3 Statistical Analyses
An Alternate Source Demonstration (ASD) for Metals (La Bella, 2020) was submitted on June 3,
2020, and was approved by the NCDEQ on June 9, 2020. The ASD established statistical
background -based Groundwater Protection Standards (GPS) for cobalt (11.3 pg/L), iron (14,182
pg/L), manganese (535 pg/L), and vanadium (45.2 pg/L). The ASD also calculated a statistical
background value for thallium; however, it was below the current NC2L; therefore, it was not adopted
as the GPS. No additional statistical analyses have been performed for this report.
5.4 Analytical Results for Surface Water
Surface monitoring points SMP-5 and SMP-7 were sampled during the May 2023 event however
SMP-6 was dry therefore not sampled during this event. Table 4 presents the constituents detected
during the May 2023 sampling event and Table 5 presents the exceedances of surface water
standards. The following parameters were detected at quantified concentrations above the MRL in
one or more surface water sample:
• Barium (SMP-5, SMP-7);
• Cobalt (SMP-7);
• Iron (SMP5, SMP-7); and
• Manganese (SMP-5, SMP-7).
Historical surface water data can be found in Appendix C, Table C-4. The following inorganic
constituents were detected in surface water at concentrations in exceedance of applicable surface
water standards:
• Cobalt (SMP-7);
• Iron (SMP-7); and
• Manganese (SMP-5, SMP-7).
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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6.0 EVALUATION OF MONITORED NATURAL ATTENUATION (MNA)
6.1 MNA Parameters and Biodegradation Screening Matrix
In accordance with the CAP for the facility, MNA baseline sampling was initiated with the June 2009
sampling event and continued through the November 2010 sampling event. The baseline data were
evaluated in a CAER dated May 2011. MNA parameter data were obtained for the following wells:
the site background well (MW-21); and downgradient compliance/performance wells MW-11,
MW-12, and MW-16S. MNA field parameters included temperature, pH, specific conductance,
oxidation-reduction potential (ORP), turbidity, dissolved oxygen, and ferrous iron. MNA laboratory
parameters included dissolved hydrogen, alkalinity, TOC, dissolved methane, nitrate, sulfate, and
chloride. Table 6 summarizes the MNA data for the May 2023 event, and historical MNA data are
presented in Appendix C, Table C-5.
The MNA parameter data were evaluated in general accordance with the United States
Environmental Protection Agency's (EPA's) Technical Protocol Manual (EPA, 1998) to determine
whether the conditions are conducive to, or whether there is evidence for anaerobic degradation of
the chlorinated hydrocarbons. Specifically, the results were evaluated according to the weighted
system presented in Table 2.3 of the Technical Protocol Manual, referred to hereafter as the
Biodegradation Screening Matrix. According to this manual, a score less than 5 indicates that there
is inadequate evidence for anaerobic natural attenuation, a score of 6 to 14 indicates that there is
limited evidence for anaerobic natural attenuation, a score of 15 to 20 indicates that there is
adequate evidence for anaerobic natural attenuation, and a score greater than 20 indicates that
there is strong evidence that anaerobic natural attenuation is occurring.
MNA evaluation was performed based on the results from the May 2023 sampling event for
downgradient wells within the contaminant plume, compared where appropriate to the background
well (MW-21). The Biodegradation Screening Matrix is presented in Table 7 of this report. One
difficulty in evaluation of the Screening Matrix is that the matrix assumes some compounds (such as,
but not limited to methane and vinyl chloride) are daughter products of biodegradation within the
plume; however, at a landfill we cannot eliminate the possibility that they may be contaminants
released directly from the landfill. If we include the scores for these potential daughter products, our
total score could be artificially high; on the other hand, if we exclude them, the score might be
artificially low. Table 7 presents scoring results both with and without the questionable daughter
product (DP) scores.
The following table summarizes the scoring results from Table 7 for both options for interpreting the
data. The scores ranged from 13 (limited evidence of natural attenuation) to 22 (strong evidence of
natural attenuation). The best score is probably in the middle of this range, indicating adequate
evidence of natural attenuation.
Points Awarded
including DP
Points Awarded
excluding DP
Points Awarded
22
13
DP = Points for possible daughter products.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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6.2 Biochlor Modeling and Mass -Balance Assessment
Biochlor modeling is done annually for this facility as part of the second semiannual Water Quality
Monitoring Report. No Biochlor modelling was performed for this report.
6.3 Trend Analysis and Plume Stability
Charts 1-14 show the concentrations of key constituents versus time for the wells MW-10, MW-11,
MW-12, MW-13, and MW-16S (and others, in most cases) versus time. Charts 1-12 include data
from the earliest recorded detections through May 2023; while Charts 12-14 show May 2011
through May 2023. In general, most constituents in most wells show decreasing or stable trends,
especially over the last 3-5 years. Benzene (Chart 1) in MW-13 shows a long-term increasing trend;
however, over the last 3 years it has been decreasing. 1,4-dichlorobenzene (Chart 2) shows a long-
term upward trend in MW-13, but it has leveled off for the last 3 years. MW-13 is located farther
north (upgradient) than the other downgradient wells and is representative of the central part of the
plume, whereas MW-11, MW-12, and MW-16S are located near the southern leading edge of the
plume and MW-10 is located near the western edge of the plume (Drawing 1). The fact that the
concentrations in the central part of the plume appear to be stable or increasing while the
concentrations near the leading edge seem to be stable or decreasing supports the contention that
natural attenuation is adequately controlling the plume.
Vinyl chloride (Chart 7) in MW-12 has shown an apparent increase in concentration over the last few
years, but with large fluctuations. The recent increase of vinyl chloride in MW-12 could correlate to
the decline of higher chloroethane's over the last few years. 1,4-Dioxane (Chart 11) shows an
apparent increase in MW-11 over the last three years, but with fluctuations. There are no clear
trends for 1,4-dioxane in the other wells.
Cobalt (Chart 10) shows a decreasing trend in MW-10 and possibly in MW-12 over the last 10-12
years; however, there appears to be a slight increasing trend in MW-13 while cobalt in the other wells
appears stable. Thallium (Chart 11) shows a long-term decreasing trend in MW-10 while thallium in
the other wells appears stable. Mercury (Chart 12) shows an increasing trend over the last 2-3
years, but mercury in the other wells has been stable, mostly below the NC2L standard. Iron (Chart
13) shows an increasing trend in MW-11, and slight increasing trends in MW-12 and MW-16S but is
stable in the other wells. Manganese (Chart 14) shows a decreasing trend in MW-10 but is stable in
the other wells.
6.4 Conclusions
There were several inorganic and organic constituents detected above the NC2L Groundwater
Standards or established background at the Johns River C&D-over-MSW Landfill during the May 2023
sampling event. These results are generally consistent with previous sampling events and are being
addressed by the Corrective Action Plan for the facility. There were no new constituents to be added
to the facility's constituents of concern. Review of the MNA data and trend charts indicate that MNA
is adequately controlling the plume and the current remedies are sufficient. Cobalt, iron, and
manganese were detected above applicable surface water standards in one or more surface water
samples during the May 2023 event.
The groundwater flow regime is consistent with previous events and the groundwater monitoring
network remains adequate to monitor the site. Based on these results, the C&D-over-MSW Landfill at
the Johns River Solid Waste Management Facility will remain in Assessment Monitoring and Corrective
Action. The next semiannual sampling event is tentatively scheduled for the November 2023.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
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7.0 REFERENCES
Allen, M.R., Braithwaite, A., and Hills, C.C. (1997). Trace Organic Compounds in Landfill Gas at
Seven U.K. Waste Disposal Sites. Environmental Science and Technology. v. 31, p. 1054-
1061.
Cowie, S. (2004). Emission of Non -methane Organic Compounds (NMOCs) and hazardous air
Pollutants (HAPs) from Decomposing Refuse and Individual Waste Components and Under
Different Conditions. Master's Thesis, North Carolina State University.
Deisper, A. and Stegmann, R. (1994). The Origin and Fate of Volatile Trace Components in
Municipal Solid Waste Landfills. Waste Management & Research. v. 12, p. 129-139.
Hinchee, R.E., A. Leeson, L. Semprini, and S.K. Ong. 1994. Bioremediation of Chlorinated and
Polycyclic Aromatic Hydrocarbon Compounds. Lewis Publishers, Boca Raton.
Interstate Technology and Regulatory Cooperation Work Group (ITRC). September 1999. Natural
Attenuation of Chlorinated Solvents in Groundwater. Principles and Practices.
TechnicaVRegulatory Guidelines.
Interstate Technical Regulatory Council (ITRC). 2003. Technical and Regulatory Guidance
Document for Constucted Treatment Wetlands.
Joyce Engineering, Inc. (JOYCE), 1994. Transition Plan, Johns River Waste Management Facility.
April 1994.
JOYCE, 2000. Water Quality Assessment Report, Johns River Waste Management Facility. January
2000.
JOYCE, 2004. Update on Groundwater Assessment Activities, Johns River Waste Management
Facility. October 2004.
JOYCE, 2005a. Assessment of Corrective Measures Report, Johns River Waste Management
Facility. February 2005.
JOYCE, 2005b. Quantitative Risk Assessment, Johns River Waste Management Facility. February
2005.
JOYCE, 2008. Corrective Action Plan, Johns River Waste Management Facility. June 2008.
JOYCE, 2011a. Corrective Action Evaluation Report, Johns River Waste Management Facility. May
2011.
JOYCE, 2011b. Alternate Source Demonstration for Iron and Manganese in Groundwater - Johns
River Waste Management Facility. November 2011.
JOYCE, 2013. Addendum to the Corrective Action Plan, Johns River Waste Management Facility.
August 2013.
JOYCE, 2017. Water Quality Monitoring Plan, Johns River Waste Management Facility. Revised
January 2017.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
14

JOYCE, 2018. Addendum to the Corrective Action Plan, Johns River Waste Management Facility.
January 2018.
LaBella Associates, 2019. Alternate Source Demonstration for Metals - Johns River Waste
Management Facility. June 2019.
National Research Council (NRC), 2000. Natural Attenuation for Groundwater Remediation.
National Academy Press, Washington, D.C. pp. 108-111.
North Carolina Department of Environmental Quality (NC-NCDEQ), 1997. North Carolina Solid Waste
Management Rules. 15 NCAC 13B. January 1, 1997; amended April 2011.
NCDEQ, 2007. North Carolina Solid Waste Section Guidelines for Corrective Action at Solid Waste
Management Facilities. March 2007.
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, 119 p.
U.S. Department of Energy (USDE). May 1999. Decision -Making Framework Guide for the Evaluation
and Selection of Monitored Natural Attenuation Remedies at Department of Energy Sites.
U.S. Environmental Protection Agency (USEPA), 1992. Statistical Analysis of Groundwater
Monitoring Data at RCRA Facilities, Addendum to Interim Final Guidance. July 1992.
USEPA. October 1988. Interim Final Guidance for Conducting Remedial Investigations and Feasibility
Studies under CERCLA. Office of Solid Waste and Emergency Response (OSWER) Directive
9355.3-01, EPA/540/G-89/004.
USEPA. February 1991. Conducting Remedial Investigations/Feasibility Studies for CERCLA
Municipal Landfill Sites. OSWER Directive 9355.3-11, EPA/540/P-91/001.
USEPA. May 1995. How to Evaluate Alternative Cleanup Technologies for Underground Storage Tank
Sites: A Guide for Corrective Action Plan Reviewers. Chapters 2 (Soil Vapor Extraction) and
10 (In -Situ Groundwater Bioremediation).
USEPA. May 1996. Seminars on Bioremediation of Hazardous Waste Sites: Practical Approaches to
Implementation. ORD,EPA/625/K-96/001. Chapters 15 (Natural Attenuation of
Groundwater) and 17 (Natural Attenuation of Landfills).
USEPA and U.S. Air Force (USAF). July 1993. Remediation Technologies Screening Matrix Reference
Guide, Version I. Joint Project of OSWER and Environics Directorate, PB93-2118212.
U.S. Environmental Protection Agency (USEPA), 2009. Statistical Analysis of Groundwater
Monitoring Data at RCRA Facilities, Unified Guidance. March 2009.
May 2023 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 September 2023
15

TABLES
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Groundwater Elevations (May 2023)
Hydraulic Gradients & Linear Velocities (May 2023)
Field Parameters (May 2023)
Detected Constituents (May 2023)
Exceedances of Standards (May 2023)
MNA Parameters (May 2023)
Biodegradation Screening Matrix (May 2023)

TABLE 1: Groundwater Elevations (May 2023)
Background
Downgradient/Compi!anee Wells
Sentinel
Performance Wells
Location
(Former ID)
MW-21
MW-10
MW-11
MW-12
MW-12*
MW-13
MW-16S
MW-16D
MW-18
MW-19
MW-36
MW-38
TOC Elevation
1099.86
1012.23
1028.58
1034.22
1034.22
1059.40
1007.67
1007.87
998.49
999.95
1099.52
1087.76
(FT - AMSL)
Well Depth
46.80
24.16
44.20
53.00
53.00
59.00
21.45
90.50
12.00
15.00
45.58
74.50
(FT - BTOC)
Depth to Water
34.88
12.43
34.68
39.79
39.37
48.50
14.61
damaged
NM
NM
31.08
32.79
(FT - BTOC)
Groundwater
Elevation
1064.98
999.80
993.90
994.43
994.85
1010.90
993.06
damaged
NM
NM
1068.44
1054.97
(FT - AMSL)
Notes:
TOC = Top of Casing FT. - AMSL = Feet above mean sea level Depth to water measured on May 10-11, 2023.
NM =Not measured. FT. - BTOC = Feet below TOC *=Resampling Event
Burke Co. - Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03

TABLE 2: Hydraulic Gradients and Linear Velocities (May 2023)
Date water levels measured: 5/10-11/2023
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)
1065
11
1,345
S
0.0520
3.28E+00
0.40
156
995
IFAVERAGE:
0.0520
AVERAGE:
156
Notes:
Hydraulic conductivity (K=3.28 ft/day) is based on the average K from individual slug tests in saprolite wells at the facility.
Effective Porosity (n e = 0.40) is assummed to be slightly less than the average laboratory porosity for site soil samples (saprolite) = 44% (0.44).
Gradient segments are based on the November 2019 groundwater potentiometric surface map (see Drawing 1).
V = Kiln e; assumes a homogeneous, isotropic, porous aquifer.
Burke County Johns River C+D Expansion Landfill LaBella Associates
Permit # 12-03

TABLE 3: Field Parameters (May 2023)
SAMPLE ID
PARAMETER
RESULT
I UNITS
I COLLECT DATE
Background Well
pH
3.78
S.U.
Temperature
16.8
°C
Turbidity
19.2
NTU
ORP
191.3
my
MW-21
DO
7.39
mg/L
5/10/2023
Ferrous Iron
NS
mg/L
Conductivity
15.5
PS/cm
Static Water Level
34.88
ft
Well Depth
46.80
ft
DowngradienVCompliance Wells
pH
4.84
S.U.
Temperature
17.6
°c
Turbidity
45
NTU
MW-10
5/11/2023
DO
4.65
mg/L
Conductivity
183.1
PS/cm
Static Water Level
12.43
ft
Well Depth
24.16
ft
pH
5.37
S.U.
Temperature
18.1
°C
Turbidity
5.83
NTU
ORP
-42.7
my
MW-11
DO
0.59
mg/L
5/11/2023
Ferrous Iron
4.5
mg/L
Conductivity
712
PS/cm
Static Water Level
34.68
ft
Well Depth
44.20
ft
pH
4.94
S.U.
Temperature
18.5
°C
Turbidity
608.0
NTU
ORP
16.7
my
MW-12
DO
0.51
mg/L
5/11/2023
Ferrous Iron
4.5
mg/L
Conductivity
294.2
PS/cm
Static Water Level
39.79
ft
Well Depth
53.00
ft
pH
5.95
S.U.
Temperature
18.47
°C
Turbidity
54.2
NTU
MW-12*
6/28/2023
ORP
-27
my
DO
0
mg/L
Conductivity
316
PS/cm
Burke Co. - Johns River Old CDLF-MSWLF
Permit No. 12-03
1of4
LaBella Associates

TABLE 3: Field Parameters (May 2023)
SAMPLE ID
PARAMETER
RESULT
UNITS
COLLECT DATE
pH
3.82
S.U.
Temperature
20.0
°C
Turbidity
62.4
NTU
MW-13
ORP
150.1
my
5/11/2023
DO
3.48
mg/L
Conductivity
58.8
PS/cm
Static Water Level
48.50
ft
Well Depth
59.00
ft
pH
NS
S.U.
Temperature
NS
°C
Turbidity
NS
NTU
Conductivity
NS
PS/cm
MW-15S
ORP
NS
my
5/11/2023
DO
NS
mg/L
Static Water Level
NS
ft
Well Depth
NS
ft
pH
4.81
S.U.
Temperature
16.6
°C
Turbidity
4.57
NTU
ORP
85.0
my
MW-16S
DO
1.17
mg/L
5/10/2023
Conductivity
334.4
PS/cm
Ferrous Iron
2.5
mg/L
Static Water Level
14.61
ft
Well Depth
21.45
ft
pH
NS
S.U.
Temperature
NS
°C
Turbidity
NS
NTU
ORP
NS
mv
MW-16D
5/11/2023
DO
NS
mg/L
Conductivity
NS
PS/cm
Static Water Level
NS
ft
Well Depth
NS
ft
Burke Co. - Johns River Old CDLF-MSWLF
Permit No. 12-03
2 of 4
LaBella Associates

TABLE 3: Field Parameters (May 2023)
SAMPLE ID
PARAMETER
RESULT
I UNITS
I COLLECT DATE
Performance & Sentinel Wells
pH
NS
S.U.
Temperature
NS
°C
Turbidity
NS
NTU
Conductivity
NS
PS/cm
MW-18
5/11/2023
ORP
NS
my
DO
NS
mg/L
Static Water Level
NS
ft
Well Depth
NS
ft
pH
NS
S.U.
Temperature
NS
°C
Turbidity
NS
NTU
Conductivity
NS
PS/cm
MW-19
ORP
NS
my
5/11/2023
Ferrous Iron
NS
mg/L
DO
NS
mg/L
Static Water Level
NS
ft
Well Depth
NS
ft
pH
5.07
S.U.
Temperature
18.8
°C
Turbidity
83.6
NTU
R
63.8
mv
MW-36
5/11/2023
DO
0.02Conductivity
mg/L
289.5
PS/Cm
Static Water Level
31.08
ft
Well Depth
45.58
ft
pH
4.87
S.U.
Temperature
18.5
°C
Turbidity
46.80
NTU
MW-38
5/11/2023
DO
0.01
mg/L
Conductivity
475
PS/cm
Static Water Level
41.71
ft
Well Depth
74.5
ft
Burke Co. - Johns River Old CDLF-MSWLF
Permit No. 12-03
3 of 4
LaBella Associates

TABLE 3: Field Parameters (May 2023)
SAMPLE ID
PARAMETER
RESULT
I UNITS
I COLLECT DATE
Surface Water
pH
4.99
S.U.
Temperature
20.4
°C
SMP-5
Turbidity
27.7
NTU
5/11/2023
ORP
67.7
mV
DO
7.31
mg/L
Conductivity
49.2
PS/cm
pH
DRY
S.U.
Temperature
DRY
°C
Turbidity
DRY
NTU
SMP-6
5/11/2023
ORP
DRY
mV
DO
DRY
mg/L
Conductivity
DRY
PS/cm
pH
4.29
S.U.
Temperature
20.3
°C
Turbidity
24.9
NTU
SMP-7
5/11/2023
ORP
88.1
mV
DO
9.41
mg/L
Conductivity
66.7
pS/cm
Notes: °C = degrees Centigrade
S.U. = Standard Units
pS/cm = microSemens per centimeter
NTU = Nephelometric Turbidity Units
mg/L = milligrams per liter
my = millivolts
ft = feet
* = Resampling Event
Burke Co. - Johns River Old CDLF-MSWLF
Permit No. 12-03
4 of 4
LaBella Associates

TABLE 4: Detected Constituents (May 2023)
SAMPLE ID
PARAMETER
RESULT
UNITS
METHOD
MDL
MRL STANDAR
SAMPLE DATE
Groundwater
Barium
61.7
pg/L
EPA 6010D
3.5
5
700
NC2L
Chloride
9,900
pg/L
EPA 300.0 Rev 2.11993
600
1,000
250,000
NC2L
Cobalt
37.3
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Iron
14,600
pg/L
EPA 6010D
41.5
50
14,182
BKGD
Manganese
2,890
pg/L
EPA 6010D
3.4
5
535
BKGD
Mercury
0.14 J
pg/L
EPA 7470A
0.12
0.2
1
NC2L
Sulfate
890 J
pg/L
EPA 300.0 Rev 2.11993
500
1,000
250,000
NC2L
1203-MW-10
Thallium
1.3
pg/L
EPA 6020B
0.05
0.2
2
NC21-
5/11/2023
1,4-Dichlorobenzene
0.86 J
pg/L
EPA 8260D
0.33
1
6
NC2L
Benzene
1.1
pg/L
EPA 8260D
0.34
1
1
NC21-
Chlorobenzene
1.1
pg/L
EPA 8260D
0.28
1
50
NC21-
cis-1,2-Dichloroethene
1.7
pg/L
EPA 8260D
0.38
1
70
NC21-
Alkalinity
44,400
pg/L
SM 2320B-2011
5
5
NE
NE
Total Dissolved Solids
85,000
pg/L
SM 254OC-2015
25,000
25,000
500,000
NC21-
Arsenic
5.2 J
pg/L
EPA 6010D
4.7
10
10
NC21-
Barium
181
pg/L
EPA 6010D
3.5
5
700
NC2L
Chloride
75,300
pg/L
EPA 300.0 Rev 2.11993
600
1,000
250,000
NC21-
Chromium
3.7 J
pg/L
EPA 6010D
3.7
5
10
NC21-
Cobalt
56.5
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Iron
112,000
pg/L
EPA 6010D
415
500
14,182
BKGD
Manganese
21,600
pg/L
EPA 6010D
34.3
50
535
BKGD
Nickel
4.6 J
pg/L
EPA 6010D
3.5
5
100
NC21-
Sulfate
3,300
pg/L
EPA 300.0 Rev 2.11993
500
1,000
250,000
NC21-
Thallium
0.60
pg/L
EPA 6020B
0.05
0.2
2
NC2L
1203-MW-11
Zinc
29.1
pg/L
EPA 6010D
9.5
10
1,000
NC2L
5/11/2023
1,1-Dichloroethane
1.9
pg/L
EPA 8260D
0.37
1
6
NC21-
1,4-Dichlorobenzene
9.9
pg/L
EPA 8260D
0.33
1
6
NC21-
1,4-Dioxane (p-Dioxane)
30.8
pg/L
EPA 8260D Mod.
0.86
2
3
NC21-
Benzene
2.2
pg/L
EPA 8260D
0.34
1
1
NC21-
Chlorobenzene
0.97 J
pg/L
EPA 8260D
0.28
1
50
NC21-
cis-1,2-Dichloroethene
3.0
pg/L
EPA 8260D
0.38
1
70
NC21-
Vinyl chloride
1.4
pg/L
EPA 8260D
0.39
1
0.03
NC21-
Alkalinity
201,000
pg/L
SM 2320B-2011
5
5
NE
NE
Total Dissolved Solids
390,000
pg/L
SM 254OC-2015
25,000
25,000
500,000
NC21-
Antimony
5.2
pg/L
EPA 6010D
3
5
1
NC21-
Barium
652
pg/L
EPA 6010D
3.5
5
700
NC2L
Beryllium
1.5
pg/L
EPA 6010D
0.7
1
4
NC21-
Cadmium
1.5
pg/L
EPA 6010D
0.4
1
2
NC2L
Chloride
13,900
pg/L
EPA 300.0 Rev 2.11993
600
1,000
250,000
NC21-
Chromium
1,910
pg/L
EPA 6010D
3.7
5
10
NC21-
Cobalt
147
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Copper
114
pg/L
EPA 6010D
4.3
5
1,000
NC2L
Iron
141,000
pg/L
EPA 6010D
415
500
14,182
BKGD
Lead
48.2
pg/L
EPA 6010D
4.5
5
15
NC21-
Manganese
13,300
pg/L
EPA 6010D
34.3
50
535
BKGD
Nickel
1,030
pg/L
EPA 6010D
3.5
5
100
NC21-
Sulfate
570 J
pg/L
EPA 300.0 Rev 2.11993
500
1,000
250,000
NC2L
Thallium
2.4
pg/L
EPA 6020B
0.05
0.2
2
NC2L
1203-MW-12
Vanadium
195
pg/L
EPA 6010D
3.9
5
45.2
BKGD
5/11/2023
Zinc
295
pg/L
EPA 6010D
9.5
10
1,000
NC2L
1,1-Dichloroethane
17.2
pg/L
EPA 8260D
0.37
1
6
NC21-
1,2-Dichloroethane
0.95 J
pg/L
EPA 8260D
0.32
1
0.4
NC2L
1,4-Dichlorobenzene
4.7
pg/L
EPA 8260D
0.33
1
6
NC21-
1,4-Dioxane (p-Dioxane)
9.9
pg/L
EPA 8260D Mod.
0.86
2
3
NC21-
Benzene
4.5
pg/L
EPA 8260D
0.34
1
1
NC21-
Chlorobenzene
0.92 J
pg/L
EPA 8260D
0.28
1
50
NC21-
Chloroethane
4.9
pg/L
EPA 8260D
0.65
1
3,000
NC2L
cis-1,2-Dichloroethene
9.2
pg/L
EPA 8260D
0.38
1
70
NC21-
Trichloroethene
1.5
pg/L
EPA 8260D
0.38
1
3
NC21-
Vinyl chloride
0.78 J
pg/L
EPA 8260D
0.39
1
0.03
NC21-
Alkalinity
107,000
pg/L
SM 2320B-2011
5
5
NE
NE
Total Dissolved Solids
140,000
pg/L
SM 2540C-2015
25,000
25,000
500,000
NC21-
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 1 of 3

TABLE 4: Detected Constituents (May 2023)
SAMPLE ID
PARAMETER
RESULT
UNITS
METHOD
MDL
MRL
STANDARD
SAMPLE DATE
Barium
75.2
pg/L
EPA 6010D
3.5
5
700
NC21-
Chromium
ND
pg/L
EPA 6010D
3.7
5
10
NC2L
Cobalt
59.1
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Copper
ND
pg/L
EPA 6010D
4.3
5
1000
NC21-
Iron
46,000
pg/L
EPA 6010D
41.5
50
14,182
BKGD
12
Lead
ND
pg/L
EPA 6010D
4.5
5
15
NC2L
6/28/2023
Resampl12 sample
Manganese
11,300
pg/L
EPA 6010D
17.2
25
535
BKGD
Nickel
4.3 J
pg/L
EPA 6010D
3.5
5
100
NC21-
Thallium
ND
pg/L
EPA 6020B
0.05
0.2
2
NC21-
Vanadium
ND
pg/L
EPA 6010D
3.9
5
45.2
BKGD
Zinc
ND
pg/L
EPA 6010D
9.5
10
1,000
NC21-
Barium
86.7
pg/L
EPA 6010D
3.5
5
700
NC21-
Chloride
1,500
pg/L
EPA 300.0 Rev 2.11993
600
1,000
250,000
NC21-
Cobalt
78.6
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Copper
11.6
pg/L
EPA 6010D
4.3
5
1000
NC21-
Iron
732
pg/L
EPA 6010D
41.5
50
14,182
BKGD
Manganese
2,010
pg/L
EPA 6010D
3.4
5
535
BKGD
Mercury
2.3
pg/L
EPA 7470A
0.12
0.2
1
NC21-
Nickel
4.0 J
pg/L
EPA 6010D
3.5
5
100
1 NC21-
Thallium
0.14 J
pg/L
EPA 6020B
0.05
0.2
2
NC21-
Zinc
19.7
pg/L
EPA 6010D
9.5
10
1,000
NC21-
1,1-Dichloroethane
9.8
pg/L
EPA 8260D
0.37
1
6
NC21-
1,2-Dichlorobenzene
0.65 J
pg/L
EPA 8260D
0.34
1
20
NC21-
1,2-Dichloroethane
0.56 J
pg/L
EPA 8260D
0.32
1
0.4
NC2L
1203-MW-13
1,4-Dichlorobenzene
16.5
pg/L
EPA 8260D
0.33
1
6
NC21-
5/11/2023
1,4-Dioxane (p-Dioxane)
1.6 J
pg/L
EPA 8260D Mod.
0.86
2
3
NC21-
Benzene
10.6
pg/L
EPA 8260D
0.34
1
1
NC21-
Chlorobenzene
1.5
pg/L
EPA 8260D
0.28
1
50
NC21-
cis-1,2-Dichloroethene
17.7
pg/L
EPA 8260D
0.38
1
70
NC21-
Ethylbenzene
4.3
pg/L
EPA 8260D
0.3
1
600
NC21-
Methylene Chloride
53.7 B
pg/L
EPA 8260D
2
5
5
NC21-
Tetrachloroethene
3.8
pg/L
EPA 8260D
0.29
1
1
NC21-
Tetrahydrofuran
12.8
pg/L
EPA 8260D
3.5
10
3,100
NC21-
Toluene
10.7
pg/L
EPA 8260D
0.24
1
600
NC21-
Trichloroethene
5.0
pg/L
EPA 8260D
0.38
1
3
NC21-
Xylene (Total)
68.7
pg/L
EPA 8260D
0.34
1
500
NC21-
Total Dissolved Solids
29,000
pg/L
SM 254OC-2015
25,000
25,000
1 500,000
NC21-
Barium
54.4
pg/L
EPA 6010D
3.5
5
700
NC21-
Chloride
10,500
pg/L
EPA 300.0 Rev 2.11993
600
1,000
250,000
NC21-
Cobalt
39.1
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Iron
42,800
pg/L
EPA 6010D
41.5
50
14,182
BKGD
Manganese
13,900
pg/L
EPA 6010D
17.2
25
535
BKGD
Sulfate
600 J
pg/L
EPA 300.0 Rev 2.11993
500
1,000
250,000
NC21-
1,1-Dichloroethane
6.4
pg/L
EPA 8260D
0.37
1
6
NC21-
1,2-Dichloroethane
0.88 J
pg/L
EPA 8260D
0.32
1
0.4
NC21-
1,4-Dichlorobenzene
7.1
pg/L
EPA 8260D
0.33
1
6
NC2L
1203-MW-16S
1,4-Dioxane (p-Dioxane)
10.5
pg/L
EPA 8260D Mod.
0.86
2
3
NC21-
5/10/2023
Benzene
2.8
pg/L
EPA 8260D
0.34
1
1
NC21-
Chlorobenzene
0.91 J
pg/L
EPA 8260D
0.28
1
50
NC21-
Chloroethane
7.0
pg/L
EPA 8260D
0.65
1
3,000
NC21-
cis-1,2-Dichloroethene
3.7
pg/L
EPA 8260D
0.38
1
70
NC21-
Toluene
0.32 J
pg/L
EPA 8260D
0.24
1
600
NC21-
Vinyl chloride
1.1
pg/L
EPA 8260D
0.39
1
0.03
NC21-
Alkalinity
163,000
pg/L
SM 2320B-2011
5
5
NE
NE
Total Dissolved Solids
184,000
pg/L
SM 254OC-2015
25,000
25,000
500,000
NC21-
Barium
21.9
pg/L
EPA 6010D
3.5
5
700
NC21-
Chloride
750 J
pg/L
EPA 300.0 Rev 2.11993
600
1,000
250,000
NC2L
1203-MW21
Iron
570
pg/L
EPA 6010D
41.5
50
14,182
BKGD
5/10/2023
Manganese
38.4
pg/L
EPA 6010D
3.4
5
50
BKGD
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 2 of 3

TABLE 4: Detected Constituents (May 2023)
SAMPLE ID
PARAMETER
RESULT
UNITS
METHOD
MDL
MRL
STANDAM
SAMPLE DATE
Cobalt
28.3
pg/L
EPA 6020B
0.05
1
11.3
BKGD
Thallium
0.051 J
pg/L
EPA 6020B
0.05
0.2
2
NC21-
1,1-Dichloroethane
1.4
pg/L
EPA 8260D
0.37
1
6
NC21-
1,2-Dichloroethane
0.37 J
pg/L
EPA 8260D
0.32
1
0.4
NC21-
1203-MW-36
1,4-Dichlorobenzene
19.7
pg/L
EPA 8260D
0.33
1
6
NC2L
5/11/2023
Benzene
3.7
pg/L
EPA 8260D
0.34
1
1
NC21-
Tetrachloroethene
2.1
pg/L
EPA 8260D
0.29
1
0.7
NC21-
Trichloroethene
1.7
pg/L
EPA 8260D
0.38
1
3
NC21-
Vinyl chloride
0.61 J
pg/L
EPA 8260D
0.39
1
0.03
NC21-
Cobalt
37.9
pg/L
EPA 6020B
0.05
1
11.3
BKGD
1,1-Dichloroethane
2.8
pg/L
EPA 8260D
0.37
1
6
NC21-
1,4-Dichlorobenzene
19.2
pg/L
EPA 8260D
0.33
1
6
NC2L
1203-MW-38
1,4-Dioxane (p-Dioxane)
6.8
pg/L
EPA 8260D Mod.
0.86
2
3
NC21-
5/11/2023
Benzene
3.9
pg/L
EPA 8260D
0.34
1
1
NC21-
Vinyl chloride
0.69 J
pg/L
EPA 8260D
0.39
1 1
0.03
NC21-
Surface Water
Barium
17.5
pg/L
EPA 6010D
3.5
5
1,000
NC213
1203-SMP-5
Iron
545
pg/L
EPA 6010D
41.5
50
1,000
NRWQC
5/11/2023
Manganese
95
pg/L
EPA 6010D
3.4
5
50
NRWQC
Hardness, Total (SM 2340B;
12,200
pg/L
EPA 6010D
131
662
100,000
NC2L
Barium
30.8
pg/L
EPA 6010D
3.5
5
1,000
NC2B
Cobalt
6.4
pg/L
EPA 6010D
3.6
5
3
ISTV
1203-SMP-7
Iron
6,460
pg/L
EPA 6010D
41.5
50
1,000
NRWQC
5/11/2023
Manganese
788
pg/L
EPA 6010D
3.4
5
50
NRWQC
Hardness, Total (SM 2340B)
11,800
pg/L
EPA 6010D
131
1 662
100,000
NC21-
Blanks
TRIP BLANK
Methylene Chloride
15.5
pg/L
EPA 8260D
2
1 5
5
NC21-
5/11/2023
FIELD BLANK
Methylene Chloride
21.0
pg/L
EPA 8260D
2
1 5
5
NC21-
5/11/2023
Notes:
pg/L= micrograms per liter.
NC2L = NC Groundwater Standard frme 15A NCAC 2L.0202
MDL = Method Detection Limit
NC2B = NC Surface Water Standard from15A NCAC 2B
MRL = Method Reporting Limit
BKGD = Approved Background
J = Estimated concentration below the MRL
(NC2B* = hardness -dependant standard)
B = Blank-qualilfied data due to detections in equipment, trip, or method blanks.
ISTV = NC In -Stream Target Values
ND = Not detected above the MDL.
NRWQC = EPA's National Recommended Water Quality Criteria
Bold = Quantified detections above the Standard
NE = Not established
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 3 of 3

TABLE 5: Exceedances of Standards (May 2023)
SAMPLE ID
PARAMETER
RESULT
UNITS
METHOD
MDL
MRL
Standard
Source
SAMPLE DATE
Groundwater
Cobalt
37.3
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Iron
14,600
pg/L
EPA 6010D
41.5
50
14,182
BKGD
MW-10
Manganese
2,890
pg/L
EPA 6010D
3.4
5
535
BKGD
5/11/2023
Benzene
1.1
pg/L
EPA 8260D
0.34
1
1
NC21-
Cobalt
56.5
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Iron
112,000
pg/L
EPA 6010D
415
500
14,182
BKGD
Manganese
21,600
pg/L
EPA 6010D
34.3
50
535
BKGD
MW-11
IA-Dichlorobenzene
9.9
pg/L
EPA 8260D
0.33
1
6
NC2L
5/11/2023
Benzene
2.2
pg/L
EPA 8260D
0.34
1
1
NC21-
Vinyl chloride
1.4
pg/L
EPA 8260D
0.39
1
0.03
NC2L
1,4-Dioxane (p-Dioxane)
30.8
pg/L
EPA 8260D Mod.
0.86
2
3
NC2L
Antimony
5.2 R
pg/L
EPA 6010D
3
5
1
NC2L
Chromium
1,910 R
pg/L
EPA 6010D
3.7
5
10
NC21-
Cobalt
147
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Copper
114 R
pg/L
EPA 6010D
4.3
5
15
NC21-
Iron
141,000
pg/L
EPA 6010D
415
500
14,182
BKGD
Lead
48.2 R
pg/L
EPA 6010D
4.5
5
15
NC21-
MW-12
Manganese
13,300
pg/L
EPA 6010D
34.3
50
535
BKGD
5/11/2023
Nickel
1,030 R
pg/L
EPA 6010D
3.5
5
100
NC21-
Thallium
2.4 R
pg/L
EPA 6020E
0.05
0.2
2
NC2L
Vanadium
195 R
pg/L
EPA 6010D
3.9
5
7
NC21-
1,1-Dichloroethane
17.2
pg/L
EPA 8260D
0.37
1
6
NC2L
1,4-Dioxane (p-Dioxane)
9.9
pg/L
EPA 8260D Mod.
0.86
2
3
NC21-
Benzene
4.5
pg/L
EPA 8260D
0.34
1
1
1 NC21-
Cobalt
59.1
pg/L
EPA 6010D
3.6
5
11.3
BKGD
MW-12*
Iron
46,000
pg/L
EPA 6010D
41.5
50
14,182
BKGD
6/28/2023
Manganese
11,300
pg/L
EPA 6010D
17.2
25
535
BKGD
Cobalt
78.6
pg/L
EPA 6010D
3.6
5
11.3
BKGD
Manganese
2,010
pg/L
EPA 6010D
3.4
5
535
BKGD
Mercury
2.3
pg/L
EPA 7470A
0.12
0.2
1
NC21-
1,1-Dichloroethane
9.8
pg/L
EPA 8260D
0.37
1
6
NC21-
MW-13
IA-Dichlorobenzene
16.5
pg/L
EPA 8260D
0.33
1
6
NC2L
5/11/2023
Benzene
10.6
pg/L
EPA 8260D
0.34
1
1
NC21-
Methylene Chloride
53.7 B
pg/L
EPA 8260D
2
5
5
NC2L
Tetrachloroethene
3.8
pg/L
EPA 8260D
0.29
1
1
NC21-
Trichloroethene
5.0
pg/L
EPA 8260D
0.38
1
3
NC21-
Cobalt
39.1
pg/L
EPA 6010D
3.6
5
11.3
BKGD
1,1-Dichloroethane
6.4
pg/L
EPA 8260D
0.37
1
6
NC2L
MW-16S
1,4-Dichlorobenzene
7.1
pg/L
EPA 8260D
0.33
1
6
NC2L
5/10/2023
1,4-Dioxane (p-Dioxane)
10.5
pg/L
EPA 8260D Mod.
0.86
2
3
NC2L
Benzene
2.8
pg/L
EPA 8260D
0.34
1
1
NC21-
Vinyl chloride
1.1
pg/L
EPA 8260D
0.39
1
0.03
NC21-
Cobalt
28.3
pg/L
EPA 6020B
0.05
1
11.3
BKGD
IA-Dichlorobenzene
19.7
pg/L
EPA 8260D
0.33
1
6
NC2L
MW-36
Benzene
3.7
pg/L
EPA 8260D
0.34
1
1
NC2L
5/11/2023
Tetrachloroethene
2.1
pg/L
EPA 8260D
0.29
1
1
NC21-
Cobalt
37.9
pg/L
EPA 6020B
0.05
1
11.3
BKGD
MW-38
1,4-Dichlorobenzene
19.2
pg/L
EPA 8260D
0.33
1
6
NC2L
1,4-Dioxane (p-Dioxane)
6.8
pg/L
EPA 8260D Mod.
0.86
2
3
NC2L
5/11/2023
Benzene
3.9
pg/L
EPA 8260D
0.34
1
1
NC21-
Surface Water
SMP-5
Manganese
95
pg/L
EPA 6010D
3.4
5
50
NRWQC
5/11/2023
Cobalt
6.4
pg/L
EPA 6010D
3.6
5
3
ISTV
SMP-7
Iron
6460
pg/L
EPA 6010D
41.5
50
1 1000
NRWQC
5/11/2023
Manganese
788
pg/L
EPA 6010D
3.4
5
1 50
NRWQC
Notes:
pg/L= micrograms per liter.
MDL = Method Detection Limit
MRL = Method Reporting Limit
NC21- = NC Groundwater Standard frme 15A NCAC 2L.0202
BKGD = Approved Background
NC2B = NC Surface Water Standard from15A NCAC 2B
B = Blank-qualilfied data due to detections in equipment, trip, or method blanks. ISTV = NC In -Stream Target Values
R = Exceedance refuted by June 2023 resampling event. NRWQC = EPA's National Recommended Water Quailty Criteria
Burke Co. - Johns River C+D-over-MSW LF
Permit No. 12-03
LaBella Associates

TABLE 6: MNA Parameters (May 2023)
Analyte/Parameter
Date
Units
Background
Downgradient
Sentinel
Performance
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
MW-36
MW-38
Temperature (FP)
5/11/2023
°C
16.8
18.1
18.5
16.6
NS
NS
18.8
18.5
pH (FP)
5/11/2023
S.U.
3.78
5.37
4.94
4.81
NS
NS
5.07
4.87
Conductivity (FP)
5/11/2023
NS/cm
15.5
712.0
294.2
334.4
NS
NS
289.5
475
ORP (FP)
5/11/2023
mV
191.3
-42.7
16.7
85.0
NS
NS
63.8
74
Turbidity (FP)
5/11/2023
NTU
19.2
5.83
608.0
4.57
NS
NS
83.6
46.8
Dissolved Oxygen (FP)
5/11/2023
mg/L
7.39
0.59
0.51
1.17
NS
NS
0.02
0.01
Iron II (ferrous iron) (FP)
5/11/2023
mg/L
ND
4.5
4.5
2.5
NS
NS
NS
NS
Carbon Dioxide
5/11/2023
pg/L
NS
NS
NS
NS
NS
NS
ND
ND
Nitrite
5/11/2023
pg/L
0.15
ND
ND
ND
NS
NS
NS
NS
Nitrate
5/11/2023
pg/L
150
ND
ND
ND
NS
NS
NS
NS
Alkalinity
5/11/2023
mg/L
ND
201
107
163
NS
NS
NS
NS
Chloride
5/11/2023
mg/L
0.75
75.3
13.9
10.5
NS
NS
NS
NS
Sulfate
5/11/2023
mg/L
ND
3.3
0.57 J
0.60 J
NS
NS
NS
NS
Sulfide
5/11/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
Methane
5/11/2023
pg/L
ND
1,370
4,500
5,610
NS
NS
4,450
2,780
Ethane
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
NS
NS
Ethylene (Ethene)
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
NS
NS
Dissolved Hydrogen
5/11/2023
nM
42
62
180
38
NS
NS
NS
NS
TOC
5/11/2023
mg/L
ND
8.7
1.8
2.3
NS
NS
NS
NS
Tetrachloroethene (PCE)
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
2.1
ND
Trichloroethene (TCE)
5/11/2023
pg/L
ND
ND
1.5
ND
NS
NS
ND
ND
cis-1,2-Dichloroethene (DCE)
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
NS
NS
Vinyl Chloride (VC)
5/11/2023
pg/L
ND
1.4
0.78 J
9.8
NS
NS
0.61 J
0.69 J
1,1,1-Trichloroethane (TCA)
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
NS
NS
1,1-Dichloroethane (DCA)
5/11/2023
pg/L
ND
1.90
17.20
6.40
NS
NS
1.4
2.8
Chloroethane (CA)
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
NS
NS
Chloroform
5/11/2023
pg/L
ND
ND
ND
ND
NS
NS
NS
NS
Meth lene Chloride
5/11/2023
p L
I ND
ND
ND
ND
NS
NS
ND
ND
Notes:
(FP) = Field Parameter
ND = Not Detected
NS = Not sampled for this parameter
NA = Not Analyzed
Burke Co. -Johns River C+D-over-MSW LF
Permit 12-03
my = millivolts
S.U. = standard units
°C = degrees Celcius
mS/cm = microSiemens per centimeter
pg/L = micrograms per liter
mg/L = milligrams per liter
nM = nanoMolars
NTU = Nephelometric Turbidity Units
LaBella Associates

TABLE 7: Biodegradation Screening Matrix (May 2023)
Parameter
Concentration
in Plume
Interpretation
Possible
Points
Points Awarded
with DP points
Points Awarded
without DP points
Oxygen
< 0.5 mg/L
Tolerated, suppresses the reductive pathway at higher
3
concentrations
0
0
> 5 mg/L
Not tolerated; however, vinyl chloride may be oxidized
-3
aerobically
Nitrate
< 1 mg/L
At higher concentrations may compete with reductive
2
2
2
pathway
Iron II (Ferrous Iron)
> 1 mg/L
Reductive pathway possible; vinyl chloride may be
3
3
3
oxidized under Fe (III) - reducing conditions
Sulfate
< 20 mg/L
At higher concentrations may compete with reductive
2
0
0
pathway
Sulfide
> 1 mg/L
Reductive pathway possible
3
0
0
Methane
< 0.5 mg/L
Vinyl chloride oxidizes
0
> 0.5 mg/L
Ultimate reductive daughter product, vinyl chloride
3
3
0
accumulates
Oxidation Reduction
< 50 mV
Reductive pathway possible
1
1
1
Potential
< -100 mV
Reductive pathway likely
2
pH
5 < pH < 9
Optimal range for reductive pathway
0
0
0
5 > pH > 9
Outside optimal range for reductive pathway
-2
0
0
TOC
> 20 mg/L
Carbon and energy source; drives dechlorination; can
2
0
0
be natural or anthropogenic
Temperature
>20° C
At T > 20oC biochemical process is accelerated
1
0
0
Carbon Dioxide *
> 2x background
Ultimate oxidative daughter product
1
Alkalinity
> 2x background
Results from interaction between CO2 and
1
(1)
(1)
aquifer minerals
Chloride
> 2x background
Daughter product of organic chlorine
2
2
2
Hydrogen
> 1 nM
Reductive pathway possible
3
3
3
< 1 nM
Vinyl chloride oxidizes
0
Volatile Fatty Acids *
> 0.1 mg/L
Intermediates resulting from biodegradation of more
2
0
0
complex compounds; carbon and energy source
BTEX
> 0.1 mg/L
Carbon and energy source; drives dechlorination
2
0
0
Tetrachloroethene (PCE)
—
Material released
0
0
0
Trichloroethene (TCE)
—
Material released
0
0
—
Daughter product of PCE
2
2
Dichloroethenes (DCE)
—
Material released
0
0
Daughter product of TCE
2
2
Dichloroethene, cis-1,2,
—
Material released
0
0
—
Daughter product of trichlorethene
2
0
Vinyl Chloride (VC)
—
Material released
0
0
---
Daughter product of DCE
2
0
1,1,1-Trichloroethane (TCA)
—
Material released
0
0
0
1,1-Dichloroethane (DCA)
—
Material released
0
0
Daughter product of TCA
2
2
Chloroethane
—
Daughter product of dichloroethane or vinyl chloride
under reducing conditions
2
0
0
Ethene/Ethane *
> 0.01 mg/L
Daughter products of vinyl chloride/ethene
2
0
0
> 0.1 mg/L
3
0
0
Chloroform
—
Material released
0
0
0
—
Daughter product of carbon tetrachloride
2
0
0
Dichloromethane (MC)
i—
Material released
0
0
1 0
(Methylene Chloride)
I --
jDaughter product of chloroform
2
0
0
Based on samples collected in May 2023 Total Points Awarded:
22
13
mg/L = miligrams per liter
mV = millivolts
nM = nanomolar
C = Celcius
NA = Not Analyzed
* These parameters are required on a reduced schedule; however, they were available for this event.
Wnen current results are not available, scores tor these parameters may be based on nlstoncal results.
NOTE: Chloroethane, Methane, TCE, DCE, cis-1,2-DCE, MC, VC, DCA, and CO2 are all present in the plume; however,
it is uncertain whether these are primary leachate constituents or daughter products (DPs); therefore, we
have two calculation columns. The first column assumes all of these are daughter products, and the
second column assumes none of them are. The true score is probably between the two.
BTEX = Sum of Benzene, Toluene, Ethylbenzene, and Total Xylenes (Score based on MW-13 data).
NS (0) = Not sampled for this parameter, value in parenthsis is a score based on historical data.
This screening matrix is prepared in general accordance with the United Stated Environmental Protection Agency's
(EPA's) Table 2.3 Analytical Parameters and Weighted for Preliminary Screening for Anaerobic Biodegradation
Process presented in the EPA's Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents
in Groundwater, September 1988.
SCORE:
Evid. of Nat. Atten.
< 5
inadequate
6-14
limited
15-19
adequate
> 20
strong
Burke Co. -Johns River C+D-over-MSW LF
Permit 12-03
La Bella Associates

CHARTS
Chart 1
Benzene Concentrations vs. Time
Chart 2
1,4-Dichlorobenzene Concentrations vs. Time
Chart 3
1,1-Dichloroethane Concentrations vs. Time
Chart 4
1,2-Dichloroethane Concentrations vs. Time
Chart 5
Tetrachloroethylene (PCE) Concentrations vs. Time
Chart 6
Trichloroethylene (TCE) Concentrations vs. Time
Chart 7
Vinyl Chloride Concentrations vs. Time
Chart 8
Methylene Chloride Concentrations vs. Time
Chart 9
1,4-Dioxane Concentrations vs. Time
Chart 10
Cobalt Concentrations vs. Time
Chart 11
Thallium Concentrations vs. Time
Chart 12
Mercury Concentrations vs. Time
Chart 13
Iron Concentrations vs. Time
Chart 14
Manganese Concentrations vs. Time

20
15
c 10
5
0
Chart 1: Benzene Concentration vs. Time in Downgradient Wells
co co r r ao 0o rn rn o o�� N N m m v v �n �n co m a r ao ao rn rn o o�� N N m m v v �n �n co co r � oo ao rn rn o o�� N N m
m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m
2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z2 z?:
BMW-10
f M W-11
—BMW-12
—KF M W-13
--—MW-16S
— M W-18
+M W-19
— M W-36
— M W-38
—GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

C
O
a
d
U
C
25
20
15
5
0
Chart 2: 1,4-Dichlorobenzene Concentration vs. Time in Downgradient Wells
V V In In O O r r W 00 a1 a1 O O�� N N M M V V In In O O r r W 00 a1 a1 O O�� N N M M V V In In O O r r W 00 a1 a1 O O P --� N N M
a1 a1 01 a1 a1 01 01 a1 01 01 a1 a1 O O O O O O O O O O O O O O O O O O O O c-I c-I ci c-I c-I ci ci c-I ci ci c-I c-I ci ci c-I ci ci c-I c-I ci N N N N N N N
m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m o m
g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g
tH M W-10
f M W-11
—BMW-12
—0(-- M W-13
—0Ur M W-16S
— M W-18
tMW-19
— M W-36
— M W-38
—GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 3: 1,1-Dichloroethane vs. Time in Downgradient Wells
300
-
250
F1
200
BMW-10
tMW-11
—BMW-12
c
0
150
��MW-13
@
—I-- M W-16S
— M W-18
U
tMW-19
All/
—MW-36
— M W-38
100
VN�AA
—GPS
501
0
V V Ln Ln w w 1- r 00 00 O O O O e I e I N N M M V V Ln Ln (O (O 1- r 00 00 O M O O e i e i N N M M V V Ln Ln w w 1— 1` 00 00 O O O O e i e I N N M
M d1 O d1 M q) O T 0)q) 07 T O Q O Q O Q O Q O Q O Q O Q O Q O Q O O -4 e-I .--1 e-I -1 -1 -1 e i .--1 e-I -1 e-I -1 e-I -1 e-I -1 e-I -1 e-I N N N N N N N
> >. > >.
(0 O (0 O MO (0 O (0 O MO (0 O MO (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O MO N O (0 O (0 O N O (0 O (0 O (0 O (0 O (0 O (0 O N O (0
g z 2 z g z 2 z 2 z g z 2 z g z 2 z 2 z g z 2 z g z 2 z 2 z g z 2 z g z 2 z 2 z g z 2 z g z 2 z 2 z g z z g z 2 z 2
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 4: 1,2-Dichloroethane vs. Time in Downgradient Wells
14
12
10
8
4
2
0
0 O O O O 0 0 00 00 O CO O O .—I .—I N N ch c�7 V If7 In C9 (O 14 14 00 00 m m O O ei ei N N (M
O O O O c-I .—I c-I .—I .—I c-I c-I c-I .—I ci ei e-I a —I c-I e-I a —I e-I a —I ei e-I N N N N N N N
O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O (6
z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2
M W-10
—w— M W-11
M W-12
--)4— M W-13
CIF M W-16S
M W-18
M W-19
MW-36
M W-38
GPS
Johns River Landfill, Burke Co.
Permit 12-03
LaBella Associates

u�
12
10
8
4
2
0
Chart 5: Tetrachloroethene vs. Time in Downgradient Wells
n n w w O O O O e I e I N N M M V V 0 M M (O Il- r w w 01 O O O 1-1 eA N N M M V V to to (O O r r w w O O O O e I e I N N M
O O O O O O O O O O O O O O O O O O O O O O O O O O e-I e-I e-I e-I e-I e-I e-I e-I ei e-I ci e-I e-I e-I e-I e-I e-I e-I e-I e-I N N N N N N N
T > T > T > T > T > T > T > T > T > T > T > T > T > T > T > T > T > T > T > T> T > T > T > T > T > T > T
0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O 0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0
� Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z � Z '�
t M W-10
t M W-11
--i�r- M W-12
-)+-M W-13
-I- M W-16S
— M W-18
t M W-19
— M W-36
— M W-38
—GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

20
18
16
14
12
c
0
.Z6 10
c
m
U
0
0
U
8
6
4
2
0
Chart 6: Trichloroethene vs. Time in Downgradient Wells
7 In In 19 19 I- r w w M M O O ei ei N N M M 7 7 In In 19 19 1- 1- W W M M O O ei ei N N M M V V In In O O 1• 1• W W M M O O rl ei N N M
01 01 01 01 01 01 M O) M O) O) O) O O O O O O O O O O O O O O O O O O O O rl ei ei ei ei ei ei ei ei ei ei ei ei ei ei ei ei ei ei ei N N N N N N N
(6 O (6 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (6 O (6 O (6 O (6 O (6 O (6 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0
g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z g z 2 z g z g z g z g z g z g z g z g z 2 z g z g z g z g
M W-10
f M W-11
—BMW-12
--)<-- M W-13
--I-- M W-16S
— M W-18
t M W-19
— M W-36
— M W-38
—GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 7: Vinyl Chloride vs. Time in Downgradient Wells
E7
4.5
4
MI
3
c
O
2.5
c
N
U
c
O
U
2
1.5
1
0.5
0
1l- r 00 00 0) O O O -1 c-I N N M M ' V LO (0 (0 (O N r 00 00 0) O) O O c1 -1 N N M
O O O O O O N N N N
(0 O (0 O CO O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0 O (0
M W-10
tMW-11
—4r- M W-12
--)(-- M W-13
CIF M W-16S
M W-18
M W-19
M W-36
M W-38
G PS
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

Chart 8: Methylene Chloride vs. Time in Downgradient Wells
900
800
700
600
t M W-10
t M W-11
500
MW-12
°
—0— M W-13
-I- MW-16S
aD
400
0
U
t M W-19
— M W-36
300
— M W-38
VV
—GPS
200
L—
100
0
���
— — — 41"Fwwww
VTV> MTM> OT(>O r`Tr> 0T0>OTO>TO>T>T>MTm> VTV> MT7> OTOTO> rTr> wTw> 7TD> OTO> 7T, CI)
m> MT
MMMM0000M M O O O O O O O O OOOOOOOO O O O O O OO N NN
>n
>OT>T>OT>>T>T>mTT> > TN>
6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O 6 O O 6 O 6 O E O 6 O 6 O 6 O 6 O 6 O 6 O 6 O l60 COO l6
Johns River Landfill, Burke Co.
Permit 12-03 La Bella Associates

M-1
30
25
= 20
c
0
12
c
m
c 15
U
10
5
0
Chart 9: 1,4-Dioxane vs. Time in Downgradient Wells
W 0) 0) N ON N N N N N
> T > T > T > T > T
O (0 O (0 O (0 O (0 O CO
Z Z Z Z Z 2
M W-10
t M W-11
M W-12
--A— M W-13
M W-16S
M W-18
M W-19
M W-36
M W-38
G PS
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

Chart 10: Cobalt vs. Time in Downgradient Wells
250
225
200
175
150
z
c
0
m
125
a�
U
c
0
U
100
75
50
25
0
V to n (O (O 1— r w w 0 0 0 O -4 e I N N M M V V M to O O rl- r— w x M O O O e i e I N N M M V V M In O O rl- r— w w O O O O e i e I N N M
> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T> T
O MO MO MO MO MO MO MO MO MO MO MO MO MO MO MO c6 O c6 O /6 O c6 O c6 O /6 O /6 O c6 O /6 O /6 O c6 O c6 O /6 O c6
M W-10
t M W-11
-ram M W-12
-K-- M W-13
-I-- M W-16S
— M W-18
+ M W-19
— M W-36
— M W-38
—GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

c
ci
Chart 11: Thallium vs. Time in Downgradient Wells
40.0
35.0
30.0
25.0
15.0
10.0
5.0
0.0
Iw W O O O O r c N N M M V V M M 0 (0 r r W w O M O O rl ci N N M M V V M M (0 (0 r r w w M O O O rl ci N N M
0) m 0) M M O O O O O O O O O O O O O O O O O O O 4 ci c-I c-I ci c-I ci ci c-I ci c-I c-I ci c-I c-I ci c-I ci ci c-I ci N N N N N N N
> > > > > > > > > > > > > > > > > > > > > > > > > >
O N O N O (0 O m O N O (0 O (0 O N O N O (0 O (0 O N O N O (0 O (0 O m O N O (0 O (0 O N O N O (0 O (0 O N O N O (0
Z � Z 2 Z 2 Z � Z � Z � Z 2 Z � Z � Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z Z 2 Z 2 Z 2 Z Z Z 2 Z 2 Z Z Z 2
tMW-10
fMW-11
—BMW-12
—KFMW-13
—IFMW-16S
tMW-18
BMW-19
—MW-36
—MW-38
tGPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

14
12
10
J
bD
8
C
O
M
L
C
v 6
U
C
O
U
4
2
0
CHART 12: Mercury Concentrations vs. Time in Downgradient Wells
V1 V1 1.0 l0 I, n w w M M O O .--I r-i N N M M-* V M Ln W w I, n w w M M O O ci -1 N N M M V V V1 V1 W w 1- n w w M M O O N N M
Q� Qt Ol Q� Qt Ol T Q� T T O O O O O O O O O O O O O O O O O O O O
T > T > T > T > T > T > T > T > T > T > ? > T > ? > T > ? > T > T > T > T > T > T > T > T > T > T > T > ? > T > ?
ro O m O M O co O M O M O co O M O co O M O M O M O M O co O M O co O M O M O M O M O M O M O co O M O co O M O M O M O co
2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2 z 2
tMW-10 tMW-11 tMW-12 +MW-13 tMW-16S GPS
Johns River C+D-over-MSW Landfill
Permit #12-03 LaBella Associates

Chart 13:
Iron vs. Time in Downgradient Wells
150,000
140,000
130,000
120,000
110,000
tMW-21
100,000
f M W-10
90,000
f M W-11
y�
—X-- M W-12
c
c
--*—MW-13
80,000
c
i M W-16S
m
70,000
O
tMW-16D
c.�
60,000
— M W-18
M W-19
50,000
♦ MW-36
AA
X--���\
t M W-38
40,000
G PS
30,000
20,000
10,000
0
O N M M 1* It
LO L CO r r 00 00 0) 0)
O O
N N
ci N N M
N N N N N
O f6 O f6 O CO O CO O
z 2 z 2 z 2 z 2 z
CO O CO O CO O CO O CO O
g z 2 z 2 z 2 z g z
f0 O
g z
CO O (0 O l0
g z g z 2
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

Chart 14: Manganese vs. Time in Downgradient Wells
30000
25000
20000
u�
s
c
0
a
R
15000
a)
U
0
0
10000
5000
0
O -4 ci N N M M -t V LO LL0 CO (0 M 00 M O O O -4 ci N N M
.-1 -4 -4 -1 .—I .--I .--I .--I .—I .—I .--I .--I .--I .—I .—I .--I .--I .--I .—I N N N N N N N
0 M
CO COT > T > > T > T > T > T > T > T > T > T > T > T
O O (0 O CO O CO O CO O CO O CO O CO O CO O CO O CO O (0
Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2
t M W-21
f M W-10
—ir- M W-11
--M— M W-12
--I— M W-13
M W-16S
t MW-16D
—MW-18
— M W-19
M W-36
f M W-38
—GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

FIGURE
Figure 1 Site Location Map

t�# rl
t
Is
..........
--- --- Pcp
120
APPROXIMATE LOCATION
Q
OF PROPERTY LINE
if
ti�
Nq
Lunn
ol
1101
FOOO
SOURCE: U.S.G.S. TOPOGRAPHIC MAP
FOR MORGANTON NORTH, N.C.
N G.
0 1000 2000 000
ISSUED FOR:
LaBeLLa GROUNDWATER MONITORING REPORT
Powered by partnership. DRAWING NAME: DRAWN BY: DATE: � PROJECT NO.:
SITE LOCATION MAP RWH 02/27/19 2192621
2211 WEST VEADOWVIEW ROAD
GREENSBORO, N.C. 27407
PHONE: [phone] PROJECT NAME: DRAWING NUMBER:
JOHNS RIVER LANDFILL Figure 1
labellapc.com @ 2020 LaBelle Associates BURKE COUNTY, NORTH CAROLINA
I
I N:\D.9.\D,..1.9.-C.—nt\BURKE:\GW EVENT MAPS, JOHNS RIVER SITE LOCATION MAP 2020.d.g

DRAWINGS
Drawing 1 Groundwater Potentiometric Surface Map (May 2023)

0\
� - pq
\ j \\\\ \\\�� % P TECTED RE'A I �'
�\ �� \ \ \ ✓ (1� EXISTING TRAIL \-
/ / ,, /1
CURRENT BAeKGRO ND WELL \ \ \�\�� TRANSFER FACILITY \
\ WETLAND-
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T PHA§E 1A 611�1T
/ \ �\ ���\ I / MULCHING\
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14
05 �° �\\�� �,Po
\\ \ _ _ r \ \
999/A
\\ \ \\XISTING
\ SEDIMENT /
BASIN � —
SMP-5 9 1 � -16D 9 . 66 ��
J ✓mum (N
O
(NM) MW-19
/ C �
_ GRAPHIC SCALE
_ 0 100 200 400
— — (FEET)
— 1050 — —
1080
- MW-13
ELEV.
MW-18
0 MW-9
PZ-9D
GP GMP-3
0 SMP-5
1 r— e-% r— s 1 r1
EXISTING 25TOPOGRAPHIC CONTOUR
EXISTING 10' TOPOGRAPHIC CONTOUR
EXISTING 5' TOPOGRAPHIC CONTOUR
EXISTING 2' TOPOGRAPHIC CONTOUR
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
COMPLIANCE WELL LOCATION AND IDENTIFICATION WITH STATIC
WATER LEVEL ELEVATION (FEET AMSL)
SENTINEL WELL LOCATION AND IDENTIFICATION WITH STATIC
WATER LEVEL ELEVATION (FEET AMSL)
ABANDONED OR UNUSED MONITORING WELL
PIEZOMETER LOCATION AND IDENTIFICATION
GAS PROBE LOCATION AND IDENTIFICATION
SURFACE MONITORING POINT LOCATION AND IDENTIFICATION
T1 TEMPORARY WELL
(NM) NOT MEASURED
-^ O APPROXIMATE LOCATION OF SPRING HEAD
Q JE-0020 CONTROL POINT LOCATION AND IDENTIFICATION
OSEGMENT USED FOR GRADIENT CALCULATION
1
FLOW PATH LENGTH
Z1 1,345 LF
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 2 AND 10 FEET.
2. GROUNDWATER SURFACE CONTOUR INTERVAL = 10 FEET.
3. STATIC WATER LEVELS WERE MEASURED ON MAY 10-11, 2023.
4. GROUNDWATER CONTOURS BASED ON LINEAR INTERPOLATION BETWEEN AND
EXTRAPOLATION FROM KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN
FIELD CONDITIONS.
LaBeLLa
Powered by partnership.
12-D OAK BRANCH DRIVE
GREENSBORO, NC 27407
PHONE: [phone]
labellapc.com
F— T —1
© 2023 LaBella Associates
JOHNS RIVER WASTE
MANAGEMENT FACILITY
BURKE COUNTY, NORTH CAROLINA
EEDATF: DESCRIPTION:
Revisions
PROJECT NUMBER:
2223529
DRAWN BY:
RH
REVIEWED BY:
JS
ISSUED FOR:
GROUNDWATER REPORT
DATE:
08/10/23
DRAWING NAME
GROUNDWATER
POTENTIOMETRIC
SURFACE MAP
MAY 10-119 2023
DRAWING NUMBER:
1

APPENDICES
Appendix A Well Construction Data
Appendix 8 Laboratory Analytical Reports and Field Logs
Appendix C Historical Data Tables

Appendix
Well Construction Data

APPENDIX A: Construction Data for Wells and Piezometers
ID (Former ID)
GS
Elevation
TOC
Elevation
Date
Installed
GW
AR (BR)
TD
Top
Screen
Bottom
Screen
Stick-up
Lithology of
Screened Interval
Comments
(Ft-AMSL)
(Ft-AMSL)
(Ft.-TOC)
(Ft.-AMSL)
(Ft.-BGS)
(Ft.-AMSL)
(Ft.-BGS)
(Ft.-AMSL)
(Ft.-BGS)
(Ft.-BGS)
(Ft.-BGS)
MW-1 (W-1)
1052.48
1054.98
Sept 1987
31.48
1023.50
bne
< 1012
40
1012.5
18.5
28.5
2.50
Saprolite
Abandoned Feb. 2018
MW-2 (W-5)
1012.00
1014.50
Sept 1987
15.83
998.67
bne
< 988
24.5
987.5
1 14.5
24.5
2.50
Saprolite
MW-3 (W-4A)
1025.00
1027.50
Sept 1987
43.95
983.55
bne
< 966
59.5
965.5
49.5
59.5
2.50
Saprolite
MW-4 (W-2)
1016.00
1018.00
Sept 1987
25.20
992.80
bne
< 986
30.5
985.5
18.5
30.5
2.00
Saprolite
MW-5 (W-3)
1032.00
1034.00
Sept 1987
49.55
984.45
bne
< 979
53
979.0
43
53
2.00
Saprolite
MW-6 (W-8)
1000.00
1002.50
Sept 1987
na
na
bne
< 983
17
983.0
7
17
2.50
Saprolite
Abandoned 10/94
MW-7 (W-7)
1050.00
1052.50
Sept 1987
na
na
29.5
1020.5
39.5
1010.5
29.5
39.5
2.50
Bedrock
MW-8
1070.70
1072.55
Sept 1987
31.14
1041.41
bne
< 1031
40
1030.7
27.5
37.5
1.85
Saprolite
MW-9
1144.34
1145.97
Sept 1994
na
na
25
1119.3
73
1071.3
51
66
1.63
Bedrock
Abandoned 07/06
MW-10
1009.80
1012.23
Sept 1994
12.05
1000.18
bne
< 987
23
986.8
8
23
1 2.43
Saprolite
Old LF Compliance
MW-11
1026.63
1028.58
Sept 1994
33.53
995.05
bne
< 984
43
983.6
28
43
1.95
Saprolite
Old LF Compliance
MW-12
1032.57
1034.22
Sept 1994
38.90
995.32
19
1013.6
51.5
981.1
1 37
51.5
1.65
Bedrock
Old LF Compliance
MW-13
1057.07
1059.40
Sept 1994
49.35
1010.05
bne
< 999
58
999.1
43
58
2.33
Saprolite
Old LF Compliance
MW-14
1014.76
1017.96
June 1996
8.87
1009.09
bne
< 993
21.5
993.3
5
20
3.20
Saprolite
Old LF Compliance
MW-15S
1066.88
1069.04
June 1996
42.40
1026.64
bne
< 1013
54
1012.9
39
54
2.16
Saprolite
Old LF Compliance
MW-15D
1066.67
1069.06
June 1996
41.87
1027.19
100
966.7
118.5
948.2
109
119
2.39
Bedrock
Old LF Compliance
MW-16S
1005.67
1007.67
June 1996
13.60
994.07
20
985.7
20
985.7
5
20
2.00
Saprolite
Old LF Compliance
MW-16D
1005.67
1007.87
June 1996
12.65
995.22
20
985.7
120
885.7
78
88
2.20
Bedrock
Removed from Network April 2022
MW-17
1119.73
1121.77
June 1996
40.15
1081.62
45
1074.7
52
1067.7
37
52
2.04
Transiton Zone
Former Background Well
MW-18
995.67
998.49
April 2009
5.45
993.04
bne
< 984
12
983.7
7
12
2.82
Alluvium
Old LF Sentinel
MW-19
996.99
999.95
April 2009
7.04
992.91
bne
< 984
13
984.0
8
13
2.96
Alluvium
Old LF Sentinel
MW-20 (PZ-4)
1114.74
1115.04
May 1995
62.20
1052.84
67
1047.7
67
1047.7
52
67
0.30
Saprolite
Former Background / Ph. 1A Compliance
MW-21 (PZ-1)
1097.00
1099.86
May 1995
35.15
1064.71
bne
< 1052
45
1 1052.0
30
45
2.86
Saprolite
Background Well
MW-22S (PZ-22S)
1058.57
1061.20
June 1996
16.95
1044.25
bne
< 1034
25
1033.6
10
25
2.63
Saprolite
Abandoned Feb. 2018
MW-22D (PZ-22D)
1057.90
1060.13
June 1996
15.98
1044.15
45.5
1012.4
45
1012.9
40
45
2.23
Saprolite/PWR
Abandoned Feb. 2018
MW-23S (PZ-16S)
1037.66
1040.23
June 1996
9.35
1030.88
bne
< 1018
20
1017.7
3
20
2.57
Saprolite
Ph. 2A&4 Compliance
MW-23D (PZ-16D)
1037.77
1040.18
June 1996
3.31
1036.87
53
984.8
68
969.8
63
68
2.41
Bedrock
Ph. 2A&4 Supplemental
MW-24S (PZ-8S)
1066.60
1069.04
May 1995
47.29
1021.75
bne
< 1011
55
1011.6
40
55
2.44
Saprolite
No longer sampled.
MW-24D (PZ-8D)
1066.13
1068.15
June 1996
47.44
1020.71
74
992.1
89.5
976.6
84.5
89.5
2.02
Bedrock
Ph.2A&4 Supplemental
MW-30
1052.46
1054.35
16-Dec-2015
31.65
1022.70
bne
< 1002.5
50
1002.5
35
50
1.89
Saprolite
Ph. 2A&4 Compliance
MW-35 (PZ-35)
1060.64
1063.39
May 2011
20.30
1043.09
57.5
1003.1
57.5
1003.1
15
35
2.75
Saprolite
Ph. 2A&4 Compliance
MW-36 (PZ-36)
1096.52
1099.52
May 2011
30.60
1068.92
25
1071.5
43
1053.5
28
43
3.00
Bedrock
Old LF Performance
MW-38 (PZ-38)
1081.63
1084.76
May 2011
40.28
1044.48
30
1051.6
71
1010.6
40-50
60-70
3.13
Bedrock
Ph. 1A Compliance / Old LF Performance
T-1
1012.31
1014.77
March 1999
3.01
1011.76
bne
< 1009
3
1009.3
1
3
2.46
Alluvium
T-2
1005.47
1007.85
March 1999
4.03
1003.82
bne
< 1002
3
1002.5
1
3
2.38
Alluvium
T-3
999.93
1001.84
March 1999
9.23
992.61
bne
< 980
20
979.9
5
20
1.91
Alluvium/Saprolite
T-4
1002.26
1004.08
March 1999
15.13
988.95
bne
< 977
25
977.3
10
25
1.82
Alluvium/Saprolite
T-5
1001.01
1003.30
March 1999
11.45
991.85
bne
< 981
20
981.0
5
20
2.29
Alluvium
PZ-2S
1152.60
1154.74
May 1995
na
na
80
1072.6
80
1072.E
1 65
80
2.14
Saprolite
NLE
PZ-2D
1152.40
1154.53
May 1995
na
na
77
1075.4
117
1035.4
102
117
2.13
Bedrock
NLE
PZ-3
1040.51
1043.01
May 1995
na
na
bne
< 1027
14
1026.5
4
14
2.50
Saprolite
NLE
PZ-5
1095.10
1097.23
May 1995
58.80
1038.43
bne
< 1030
65
1030.1
50
65
2.13
Saprolite
PZ-6
1019.90
1021.91
May 1995
na
na
bne
< 987
33
986.9
18
33
2.01
Saprolite
Damaged, but still existent.
PZ-7
1014.60
1016.48
May 1995
21.0E
1 995.42
bne
< 987
28
986.E
1 13
28
1 1.88
Saprolite
Johns River Landfill, Permit #12-03 Page 1 of 2 LaBella Associates
Burke County, NC

APPENDIX A: Construction Data for Wells and Piezometers
ID (Former ID)
GS
Elevation
TOC
Elevation
Date
Installed
GW
AR (BR)
TD
Top
Screen
Bottom
Screen
Stick-up
Lithology of
Screened Interval
Comments
(Ft-AMSL)
(Ft-AMSL)
(Ft.-TOC)
(Ft.-AMSL)
(Ft.-BGS)
(Ft.-AMSL)
(Ft.-BGS)
(Ft.-AMSL)
(Ft.-BGS)
(Ft.-BGS)
(Ft.-BGS)
PZ-9S
1022.66
1025.16
May 1995
21.30
1003.86
bne
< 995
28
994.7
13
28
2.50
Saprolite
PZ-9D
1023.50
1025.96
May 1995
17.21
1008.75
47
976.5
67
956.5
1 52
67
2.46
Bedrock
PZ-10
1125.30
na
May 1995
na
na
51
1074.3
51
1074.3
na
na
na
na
Boring only
PZ-11
1162.50
na
May 1995
na
na
43.5
1119.0
43.5
1119.0
na
na
na
na
Boring only
PZ-12
1022.55
1025.64
June 1996
7.81
1017.83
bne
< 1011
12
1010.6
5
12
3.09
Saprolite
PZ-13
1014.49
1018.35
June 1996
8.84
1009.51
bne
< 1008
6.5
1 1008.0
1.5
6.5
3.86
Saprolite
PZ-14
1018.31
1019.34
June 1996
7.11
1012.23
bne
< 1009
9.5
1008.8
2.5
9.5
1.03
Saprolite
PZ-15
1067.45
1069.62
June 1996
na
na
bne
< 1037
30
1037.5
13
30
2.17
Saprolite
NLE
PZ-17
1049.01
1050.95
June 1996
35.29
1015.66
bne
<1014
35
1014.0
20
35
1.94
Saprolite
PZ-18
1054.11
1056.68
June 1996
na
na
bne
< 999
55
999.1
40
55
2.57
Saprolite
NLE
PZ-19
1046.67
1049.17
June 1996
27.98
1021.19
bne
< 1017
30
1016.7
15
30
2.50
Saprolite
PZ-20
1074.59
1075.88
June 1996
na
na
bne
< 1030
45
1029.6
30
45
1.29
Saprolite
PZ-21
1065.07
1067.65
June 1996
55.65
1012.00
bne
< 1000
65
1000.1
50
65
2.58
Saprolite
PZ-23
1057.52
1059.96
June 1996
25.02
1034.94
bne
< 1013
45
1012.5
30
45
2.44
Saprolite
PZ-24
1165.53
1168.28
June 1996
90.03
1078.25
47.5
1118.0
109
1056.5
1 54
109
2.75
Bedrock
PZ-25
1127.45
1130.14
June 1996
68.76
1061.38
51
1076.5
79
1048.5
64
79
2.69
Bedrock
PZ-26
1122.00
1124.44
June 1996
74.72
1049.72
64
1058.0
84
1038.0
69
84
2.44
Bedrock
PZ-27
1018.34
1020.84
Dec. 1996
Dry
Dry
na
na
-7.25
-1011
na
-7.25
na
na
No Log or Records
PZ-30S
1085.67
1088.92
May 2011
39.93
1048.99
bne
< 1034
52
1033.7
37
52
3.25
Transition Zone
PZ-30D
1085.73
1088.48
May 2011
40.71
1047.77
47
1038.7
82
1003.7
1 67
82
2.75
Bedrock
PZ-31
1086.69
1089.81
May 2011
27.44
1062.37
35
1051.7
41
1045.7
25
40
3.13
Transition Zone
PZ-32
1080.12
1083.12
May 2011
35.49
1047.63
49.5
1030.6
65
1015.1
29
49
3.00
Saprolite
Abandonded 3/5/2014
PZ-33
1095.96
1098.96
May 2011
46.48
1052.48
52
1044.0
62
1034.0
40
60
3.00
Transition Zone
Abandonded 3/5/2014
PZ-34
1082.46
1085.46
May 2011
35.29
1050.17
bne
< 1019
63
1019.5
27
47
3.00
Saprolite
PZ-37
1117.93
1120.77
May 2011
57.08
1063.69
25
1092.9
80
1037.9
60
80
2.83
Bedrock
Abandonded 3/6/2014
PZ-40
1074.92
1076.82
18-Dec-2015
Dry
Dry
25
1049.9
62
1012.9
32
62
1.90
Bedrock
Abandoned Feb. 2018
PZ-41
1074.35
1076.43
16-Dec-2015
47.26
1029.17
bne
< 1014.4
60
1014.4
40
1 60
2.08
1 Saprolite
Abandoned Feb. 2018
PZ-42
1066.60
1068.04
17-Dec-2015
1 31.11
1036.93
30
1036.6
54
1012.6
34
54
1.44
Bedrock
Abandoned Feb. 2018
Notes: GS = Ground Surface. GW = Groundwater Level (Red - Measured on 1/11/2016; Blue - Measured 5/16-17/2011) .
TOC = Top of Casing. na = Data not available, or not applicable.
TD = Total drilled depth of boring. AR (BR) = Auger Refusal (Interpreted as Bedrock Surface). Ft.-BGS = Feet below ground surface
bne = bedrock (auger refusal) not encountered above TD. Ft.-AMSL = Feet above mean sea level.
NLE = No Longer Existent. (Not found in recent investigations, presumed destroyed.)
# MW-38 has two screen sections (40-50' & 60-70') with solid riser between, but sandpack covered whole interval (38-70').
Pink shaded well = Curent background well for the whole facility.
Blue shaded wells = Current compliance wells for closed C&D-over-MSW landfill.
Yellow shaded wells = Current compliance wells for C&D Expansion landfill (Phases 1A, 2A, & 4).
Green shaded wells = Corrective Action Performance or Sentinel Wells (MW-38 is also a compliance well for the C&D Expansion landfill)
Johns River Landfill, Permit #12-03 Page 2 of 2 LaBella Associates
Burke County, NC

Appendix 8
Field Data Logs and Laboratory Analytical Reports

P LaBella
DATE:
GROUNDWATER SAMPLING LOG
Project Name: _ �u�s�,�EQ-�v2 c� Project No. /Task No.: ZZ23sz� (03
Well ID: tAO- ) 0 Sampler(s): -3 CIRRySON/?, bON004tN
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
Depth to Water before Sampling: 12 . '5(
2
inches
IZ.
feet
2'-► • ko
feet
1 �3
feet [DTB-DTW]
I • ') gallons
gallons
.� gallons
3 gallons
feet
Gallons
Time
Temp
(°C)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
D
t2Hq
1?).0
3,i�'`I
3oa,9
I,-+c
1ot.�b
9".q
�fG
). ql
1251
is•q
H,z)
'-izz.'a-
Z.z1
$11,5
139
�V_
3.001
vL53
1G.0
LIM3
39
z
1z .7-
(92
�_v
Date of sample:
Before
Sampling:
130�
ti.Q*i
I03,1
U.l5
sq,1
LJS,b
)%
Comments (weather conditions, odor, color, silt, etc.): UI ` F , PAR«,y c_--ot)
SAPn?LED 1\ MoyY L-"p'))30(
Signature: cp--- Date:
QA/QC Sign Off: Clq-�LL ( iQ WQ'* Date: (D /ZZZOZ-3

L LaBeLLa
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: M W — l
WELL SAMPLING INFORMATION
Well Diameter: Z %
Depth of Well: N N ,2o C-,-
Measuring Point: -r-o c-
Pump Type: MaUJA* NioNS000
FIELD PARAMF,TF.R M.F,ARTIRF,MRi.NT
Project Name:
Location:
Project No.:
Sampled By:
Date:
Weather
`Jp4tN'S '2w4R L(: - $uQ1c G-o
Z-Lz-3S'Zn 10-3
19, D0TJ04ANT
1 I-LO Z3
Ir P A (-UM, M--1
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
3LA- Loe t:r
'j? 0
Time
Pump Rate
Gallons
Purged
pH
Temp
"C
Conductivity
(mS/cm)
Turbidity
(NTU)
Dissolved 02
(m L)
Redox
(mv)
Alkalinity Iron (II) Comments
+/- 0.1
+/- 3%
+ 10%
+/- 10 mV
0�C7SS'
O
S'.0"
1&1-4-
U15
tSLe
.39
4U-La
Se
.1 to
O
L3 i
1 .'ZS
,71-
•------
��
oci o (
5'.2u
1q. 0
I Lo C1 9'
Z03
1.11
(041.1L
. _...._
_----
oil
5.11)
1':�.0
1
1--4<s
1,00
-1-to .2
•--
3
1 3
to z
-3-9 -
.._---
-�
o t S
3`ll0
, -i
Coq-4-
Q. Z)
-2. lb
�-7z_Ue
O
S,V
1-4
(O?e
o
r, �I�
t `b.5
Ca °13
�-13.5
. Lo'-(
-'L°► .'-1
----- -
00010
59
4i
�—
O
3.0
C)
i oiai S . v uanons rurgea
Purge Time Purge Time End: r Final Static Water Level:
Start: d 15
OBSERVATIONS
Notes: 5AM9%-tv (-03 C7'11.1'5
4,(t,"L4tio SAMPc-t.--% Iobo -Zj to15,

n
L LaBella
Project Name:
�o� tN I S �y4_z - � Y 2-
Location:
Project No.:
ZZZ3S3
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407
Sampled By:
to F-,4y50rJJ r DoosJ of h N r
Telephone: [phone]
Facsimile: [phone]
Date:
ill I Z01 3
WELL I.D.: M N--j Z,
Weather:
(p a if-� Iz-T-Cy C C can J
WELL SAMPLING INFORMATION
Well Diameter: -Z- I J c-4 ,- S
Static Water Level: 3 �`
Depth of Well: -53 00
Length of Well Screen:
Measuring Point: T!J C.
Depth to Top of Pump: SZ
Pump Type: M 4 0 A. n-'� ONSon ej
Tubing Type: PC L J
FIELD PARAMFTF.R MF,AS11RFMF.NT
Time
Pump Rate
Gallons
Purged
pH
Temp
"C
Conductivity
(MS/CM)
Turbidity
(NTU)
Dissolved Oz
(m L)
Redox
(mv)
Alkalinity
Iron (II)
Comments
+/- 0.1
+/- 3%
+ 10%
+/- 10 my
lo3u0
11,-4L.P
C1
LIZ-_q.l
71000
1,'q
10.1
—
10 31)
Lt.q 3
t-
2q 3. 3
7 l 0 o o
(. 13
D . N
�--->
---------�
10 LqH
t..l .q
I -+
LR r-1 •'3
-L
E
.�--
okq
14.9S
2-1t4.`a
a
0.-41
Lfol &I
v 4
41.9'b
1-1,1¢
2p12,`I'
Z10
D.LoLi
Kr �
10
N,qs'
1-4,3
V1?-.H
I"
10"
1I.-I`7
1:q.1-
Zat2,3
11,5�----
110G1
44'q(e
1-4,--�-
zql,--4
c12-01
0,5-9
Ll . 9
, rb
zq 1. `-I
l I R'
©. 5'S
30. (_p
'-I, al `b
i eo• W
Zq Z
S
0.57 3
S. 9
.�-----
--��.
\ N
r-t•011
Cb,7i
7-013.1
1-4
o.S3
Z(a.-+
113N
N,°I
7-qq,7-
COfi
0•151
//O•--4
--�"
t otai L;auons rurgeo
Purge Time `D �' Purge Time End: I ZD Z Final Static Water Level:
Start:
OBSERVATIONS
Notes: 54 MR-F 113� 1
Y ai� t-(Z f -a �3 `-YVtr ��IXX�` QI Wozb �

P La6ella
DATE: s' 1 t o-- 11 f zoz3
GROUNDWATER SAMPLING LOG
Project Name: _70 r�'���Jti¢- &7-ef co Project No. /Task No.: Zzzr3SZg 1 v3
Well ID: MW- t3 Sampler(s):_ -3 b9-MS0N/P, D0tJ0JAN-
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: Bailer Pum
Sampled with: Bailer Pump
2
inches
H'b. 50
feet
S �• OO
feet
l O `'r
feet [DTB-DTW]
1.-4-1 gallons
--- j-'a I I o ns
15, ►3 gallons
�9'• 13 gallons
Depth to Water before ampiing: `t 0. Sz feet
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
`5-(v.3
I.SS
mt,t
1.41
Iq.1
18
(o3,ln
Z.zl
3.t-1Z
131ty
i�,Z
3.°I�!
S`i.�
Z.ly
13�.to
Zoe--
'5,)3
1515
Ito,9
-3
53.E
Z.SZ
)q9Z
z05
�v
Date of sample:
Before
Sampling:
I,-u-i
d
3,f Z
5��
3,H b
t sb• 1
(PZ- 1
Comments (weather conditions, odor, color, silt, etc.): Ut 'F
5aMPLtiD 1l F3on�4s@ IzIN
Signature: Date: (.o / v zo 23
QA/QC Sign Off: Q QUID Q Q MPS Date: (Q 12_ 17 07 _Z

L LaBeLla
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.:
WELL SAMPLING INFORMATION
Well Diameter:
Depth of Well: Z 1 ► 5 Fr
Measuring Point: To c_
Pump Type: M5 uk Mo"soar.+
FIELD PARAMETRR MRAV%i1RPMT?,NT
Project Name: a t.}WS ZtyE,v,-- 'qk,,�wGe. La
Location:
Project No.: ZZZ35Z.It[ b 3
Sampled By: 3. �AV-AN so'-J P , 1-'N N oJA,Jrt-
Date: S / 1 (1 Zp Z 3
Weather: 2 3' F; S J N rV y
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
D 'C T
Time
Pump Rate
Gallons
Purged
pH
Temp
"C
Conductivity
(mS/cm)
Turbidity Dissolved Oz
(N'. (m L)
Redox
(mV)
Alkalinity
Iron (11)
Comments
lP2Z
ito'�°
,7-3
;[ t,t
V3. o
Ito. C
(v.rD
•Z9 q,o
Zo -t
331
Z9 v
?-T. l2
is 3
.eLz
-L. oq
l.Re
1-t..��H•---
%-5'Li
to
L03L,
''9
Z.0
N•Vq
Li, -I-
r-t ,16 L
d
, +
I tv. u
33s.vv
335.o
3YI.1-1
9.f�1
s.fi1
/.5"Z
11.7
Io4.1
9L-I.U�—
7- tF-
n
Purge Time
S tart:
OBSERVATIONS
— . t/ v.0 " u. gcu
a Purge Time End:
1 1 1�-0�
Notes:
I-%`/D9-0kA 9%_irJ'^ lleSN—-1
Final Static Water Level:
kA�VA_
1&11-304-r
/ q cl

LaBella
Project Name
Location:
2211W. Meadowview Rd Suite 101
Project No.:
Greensboro, NC 27407
Sampled By:
Telephone: [phone]
Facsimile: [phone]
Date:
WELL I.D.: M W _ , t
Weather:
WELL SAMPLING INFORMATION
Well Diameter: ,
Depth oi' Well: e l Lo , $ r
Measuring Point: —roc-
Pump Type: "f s,n M o.4 S on 0
FIELD PARAMETRR MRACi1RRMV..NT
O tNO j V V rc.fr- co
ZZL3`5Zq / 03
7, CS1RA`15o.� �i�. 170..�a�awr
��lo Jzoz3
�3°�� SUa.►Ny
Static Water Level: 3H , ib
Length ol' Well Screen:
Depth to Top of Pump: t �r
Tubing Type: j a Ly
Time
Pump Rate
Gallons
Purged
pH
Temp
°C
Conductivity
(ms/em)
Turbidity
(NTU)
Dissolved Q Redox Alkalinity Iron (II) Comments
(m /L) (mV)
+ 10lyc +/- 10 mV
+/- 0.1
+/- 3%
11 lb
Is3.''\
y35
ti,1-*
%CD
8.'L0 IUU.9
HMo
3.cl-+
lla
'a
Ll`+U
91 1'}2,5
+iLl`S
tt,0'3
3011--
N'5D
I.ISS
3. Di
�15
i �,
Le .lp
�(�.�
((D.�I
I�0
on
s
t l,a . 2
1•Cv . n
(0 4� , 3
. �-1 R� 1 }� . R
. �-
t 0�
---
Ie
`i S
Ilo
--PH.b
S\�
3.75
1(0.LV
is 'I
3Z_h
'�.�-It �rGrb.2
Purge Time Purge Time End: (.�/ „O O Final Static Water Level: Z
Start: �cp
0199BRVATIONS
Notes: S R N\4 �Eo ► 530
�YDSLGcr.�N SAI�tPt_in,�,, 1%"s—I(pap
}C �yj2r2o"L3 Z/Z1--.3

DATE: s -1 1 hoZ3
LaBeRa
GROUND WATER SAMPLING LOG
Project Name: 0oRO" Q,QE¢ - B;,¢Y-E-ca Project No. /Task No.: zz23szg / o 3
Well ID: �l>J—ALP Sampler(s): LIP-AVSoN/P.bONOVAN
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
2 inches
3). n feet
feet
i y. So feet [DTB-DTW]
gallons
gallons
• o gallons
Actual Amount Purged/Bailed: Lo. b gallons
Purged with: Bailer Pump Other:
Sampled with: Bailer Pump Other:
Depth to Water before Sampling: 3 feet
Gallons
Time
Temp
(°C)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
IL-1ol
1-:�-.9
s , o-4
311.1
1.515
Sr7,T
101
z.310
)"0"
Iq.Z
Li.-+g
7-qo,c)
z.'-5
-*1. co
LIB
�(L
�-t,"1Z
Ilion
1q.7-
-Z.LI7P
I.Z
-J S.3
AIL
q , 0
I o�
. © 4L—
Date of sample:
S-)„ u S
Before
Sampling:
1-L�-1�
1$, �j
`, 07-
Z 9,9, s-
o. cz
U3, co
3. 10
Comments (weather conditions, odor, color, silt, etc.): (ol6,F , �• �� V9�
-S 10 130'if 1,E S@ I Zy Z
Signature: a / _ Date:_ (x ZOZ3
QA/QC Sign Off: C1=6 Ctn )P75-S Date: cQIZ 12-oZ:�>

DATE:
LaBelLa
GROUND WATER SAMPLING LOG
Project Name: z%C-C Co Project No. /Task No.: zzz3s2a (o3
Well ID: NlW Sampler(s): ::� _L19-MSON/P•I o)DNO AN-
Well Location:
Well Diameter:
2 inches
Initial Depth to Water (DTW):
feet
Depth to Bottom (DTB):`'I
5� feet
Water Column Thickness (WCT):
feet [DTB-DTW]
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
= S 3`1 gallons
For 4" Well: WCT X 0.653
= gallons
For THREE Well Volumes: WV X 3
= / to , 07- gallons
Actual Amount Purged/Bailed:
t (o. 02_ gallons
Purged with: Bailer f Pump
Other.
Sampled with: Bailee Pump
Other:
Depth to Water before Sampling: K I. 9 8 feet
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
C7
t331
21•5
L,'5Z
SZ3,-4
J.5"5-
gtH.O
fit,(
c
G�
5-3Li
133s
lo.'+
ll-^4�
3y3,ty
I,U a
(05.1
�fj.I
i
0•�Qt
13L)1
)cb.s
q•90
1
1.40
"-4,Ll
-441,2
OZ
131-11b
19. 3
S-, uY
�/ c�5
1.03
Zo,
Date of sample:
Before
Sampling:
MYL
ti 3's, v
p, 01
, 0
W �
Comments (weather conditions, odor, color, silt, etc.): LP I ` F , ?A XTL�y c_LOU D`,)
�AMPL�n t c 2,3Z.
Signature: Date: U z I Za z3
QA/QC Sign Off: Date: CQ .JZ f ZOzZ

L La Betty
SURFACE WATER MONITORING LOG
Project Name:-Jow-- Igo mv-E Co Project/Task No.: Z7-232-Sa 103
Surface Point ID: SNQ- S Sampler(s): • tnR,4y5o� Doavova,.i-,
Location:
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
Oxidation -Reduction Potential
1313
q. C9
- • 2-
(US/cm)
2-4 • _'
(ntu)
—4 , 31
(mg/L)
L9q 'I--
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
SAMo` -b , (, 131z�
F�-r_L> 'BLA'3ti
Signature: Date: Lp 17-12-02-3
QA/QC Sign Off: Date: (Ob IZQ3

La Betta
vr��. �in�Lvc
3
SURFACE WATER MONITORING LOG
Project Name:goxy.S.- c..o Project/Task No.: z'9z�-3zs9/o3
Surface Point ID: SMP- C¢
Sampler(s): J- u►w►v5on+ IP. 1"Dr "ANT
Location:
Field Parameters:
Time of Sampling:
pH:
Temperature:
(' C)
Conductivity:
(US/cm)
Turbidity:
(ntu)
Dissolved Oxygen
(mg/L)
Oxidation -Reduction Potential
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
b R') _ t'J 'r S A. M!P Lfb
Signature: Date:/Z-/Z4Z3
QA/QC Sign Off: '& GINA Date:_ (0 /Z �Z02�

DATE: S /11 12oz3
LaBetta
t- SURFACE WATER MONITORING LOG
Project Name: 3-ANy�,��� �F^ G������. « Project/Task No.: jolt,
Surface Point Sampler(s): D. uRaysbo / P, _0owDuAwr
Location:
Field Parameters:
Time of Sampling:
pH:
Temperature:
Conductivity:
Turbidity:
Dissolved Oxygen
Oxidation -Reduction Potential
U3LP
q•Z`�
20,3
(0C)
(US/CM)
(ntu)
(mv)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
Summary/Sketch of Sampling Location
V ,
1
Signature: �. Date: �Z �Z�Z3
QA/QC Sign Off: Date: 1 Z. I ZM

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
June 20, 2023
Mr. Van Burbach
LaBella Associates, D.P.C.
12-D Oak Branch Drive
Greensboro, NC 27407
RE: Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory between May 11, 2023 and May 12, 2023. 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 Gulf Coast
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
c5�
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
cc: Van Burbach, LaBella Associates, DPC
Kandice Estes, Labella Associates
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 1 of 89

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[phone]
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification #: 6429-01
Florida Certification #: E87854
Illinois Certification #: 004585
Kansas Certification #: E-10354
Louisiana/LELAP Certification #: 01955
North Carolina Certification #: 618
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
North Dakota Certification #: R-195
Oklahoma Certification #: 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification #: 460215
Washington Certification #: C929
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
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
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SAMPLE SUMMARY
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92667062001
1203-MW-16S
Water
05/10/2316:39
05/11/2311:15
92667062002
1203-MW-21
Water
05/10/2315:30
05/11/2311:15
92667062003
TRIP BLANK
Water
05/10/23 00:00
05/11/23 11:15
92667062004
1203-MW-10
Water
05/11/2313:01
05/12/23 10:50
92667062005
1203-MW-11
Water
05/11/23 09:45
05/12/23 10:50
92667062006
1203-MW-12
Water
05/11/2311:34
05/12/23 10:50
92667062007
1203-MW-13
Water
05/11/2312:14
05/12/23 10:50
92667062008
1203-FIELD BLANK
Water
05/11/23 13:27
05/12/23 10:50
92667062009
TRIP BLANK
Water
05/11/23 00:00
05/12/23 12:20
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 3 of 89

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SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
JOHNS R C&D/MSWLF GW
92667062
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92667062001
1203-MW-16S
AM20GAX
BDP
1
GCLA
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
MAB2
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062002
1203-MW-21
AM20GAX
BDP
1
GCLA
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
MAB2
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062003
TRIP BLANK
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
92667062004
1203-MW-10
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
JMH1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062005
1203-MW-11
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
JMH1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062006
1203-MW-12
EPA 601OD
DBB1
16
PASI-A
REPORT OF LABORATORY ANALYSIS
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SAMPLE ANALYTE COUNT
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Lab ID
Sample ID
Method
Analysts
Analytes
Reported
Laboratory
EPA 6020E
LJR
1
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
JMH1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062007
1203-MW-13
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
JMH1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062008
1203-FIELD BLANK
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D Mod.
TEG
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
JMH1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JCM
2
PASI-A
92667062009
TRIP BLANK
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
GCLA = Pace Analytical Gulf Coast
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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leAnalyiical
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9800 Kincey Ave. Suite 100
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Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Lab Sample ID Client Sample ID
Method Parameters
92667062001
AM20GAX
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
92667062002
AM20GAX
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 300.0 Rev 2.1 1993
92667062003
EPA 8260D
92667062004
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 6020B
EPA 7470A
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
SM 2320B-2011
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
92667062005
EPA 601 OD
EPA 601 OD
1203-MW-16S
Hydrogen
Barium
Cobalt
Iron
Manganese
Benzene
Chlorobenzene
Chloroethane
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
cis-1,2-Dichloroethene
Toluene
Vinyl chloride
1,4-Dioxane (p-Dioxane)
Alkalinity, Total as CaCO3
Total Dissolved Solids
Chloride
Sulfate
1203-MW-21
Hydrogen
Barium
Iron
Manganese
Chloride
TRIP BLANK
Methylene Chloride
1203-MW-10
Barium
Cobalt
Iron
Manganese
Thallium
Mercury
Benzene
Chlorobenzene
1,4-Dichlorobenzene
cis-1,2-Dichloroethene
Alkalinity, Total as CaCO3
Total Dissolved Solids
Chloride
Sulfate
1203-MW-11
Arsenic
Barium
SUMMARY OF DETECTION
Result
Units
Report Limit
Analyzed
Qualifiers
38
nM
1.9
05/22/2318:39
54.4
ug/L
5.0
05/15/23 21:17
39.1
ug/L
5.0
05/15/23 21:17
42800
ug/L
50.0
05/15/23 21:17
M1
13900
ug/L
25.0
05/17/2313:32
M1
2.8
ug/L
1.0
05/18/23 04:17
0.91 J
ug/L
1.0
05/18/23 04:17
7.0
ug/L
1.0
05/18/23 04:17
7.1
ug/L
1.0
05/18/23 04:17
6.4
ug/L
1.0
05/18/23 04:17
0.88J
ug/L
1.0
05/18/23 04:17
3.7
ug/L
1.0
05/18/23 04:17
0.32J
ug/L
1.0
05/18/23 04:17
1.1
ug/L
1.0
05/18/23 04:17
10.5
ug/L
2.0
05/12/23 21:10
163
mg/L
5.0
05/18/2319:37
M1
184
mg/L
25.0
05/16/2316:15
10.5
mg/L
1.0
05/13/23 06:04
0.60J
mg/L
1.0
05/13/23 06:04
42
nM
1.9
05/22/2318:52
21.9
ug/L
5.0
05/15/23 21:38
570
ug/L
50.0
05/15/23 21:38
38.4
ug/L
5.0
05/15/23 21:38
0.75J
mg/L
1.0
05/13/23 06:19
15.5
ug/L
5.0
05/18/23 03:23
CO
61.7
ug/L
5.0
05/17/2317:12
37.3
ug/L
5.0
05/17/2317:12
14600
ug/L
50.0
05/17/2317:12
2890
ug/L
5.0
05/17/2317:12
1.3
ug/L
0.20
05/23/23 20:58
0.14J
ug/L
0.20
05/17/2313:56
1.1
ug/L
1.0
05/18/23 04:52
1.1
ug/L
1.0
05/18/23 04:52
0.86J
ug/L
1.0
05/18/23 04:52
1.7
ug/L
1.0
05/18/23 04:52
44.4
mg/L
5.0
05/23/23 21:10
M 1
85.0
mg/L
25.0
05/17/2311:26
9.9
mg/L
1.0
05/15/23 20:34
0.891
mg/L
1.0
05/15/23 20:34
5.2J
ug/L
10.0
05/17/2317:36
181
ug/L
5.0
05/17/2317:36
REPORT OF LABORATORY ANALYSIS
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Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Lab Sample ID
Method
92667062005
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 6020B
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
92667062006
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 6020B
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
SUMMARY OF DETECTION
Client Sample ID
Parameters
Result
Units
Report Limit
Analyzed
1203-MW-11
Chromium
3.7J
ug/L
5.0
05/17/2317:36
Cobalt
56.5
ug/L
5.0
05/17/2317:36
Iron
112000
ug/L
500
05/18/2313:21
Manganese
21600
ug/L
50.0
05/18/2313:21
Nickel
4.6J
ug/L
5.0
05/17/2317:36
Zinc
29.1
ug/L
10.0
05/17/2317:36
Thallium
0.60
ug/L
0.20
05/23/23 21:13
Benzene
2.2
ug/L
1.0
05/18/23 05:10
Chlorobenzene
0.97J
ug/L
1.0
05/18/23 05:10
1,4-Dichlorobenzene
9.9
ug/L
1.0
05/18/23 05:10
1,1-Dichloroethane
1.9
ug/L
1.0
05/18/23 05:10
cis-1,2-Dichloroethene
3.0
ug/L
1.0
05/18/23 05:10
Vinyl chloride
1.4
ug/L
1.0
05/18/23 05:10
1,4-Dioxane (p-Dioxane)
30.8
ug/L
2.0
05/15/23 21:32
Alkalinity, Total as CaCO3
201
mg/L
5.0
05/23/23 21:31 M1
Total Dissolved Solids
390
mg/L
25.0
05/18/23 12:45
Chloride
75.3
mg/L
1.0
05/15/23 21:46
Sulfate
3.3
mg/L
1.0
05/15/23 21:46
1203-MW-12
Antimony
5.2
ug/L
5.0
05/17/2317:39
Barium
652
ug/L
5.0
05/17/2317:39
Beryllium
1.5
ug/L
1.0
05/17/2317:39
Cadmium
1.5
ug/L
1.0
05/17/2317:39
Chromium
1910
ug/L
5.0
05/17/2317:39
Cobalt
147
ug/L
5.0
05/17/2317:39
Copper
114
ug/L
5.0
05/17/2317:39
Iron
141000
ug/L
500
05/18/2313:25
Lead
48.2
ug/L
5.0
05/17/2317:39
Manganese
13300
ug/L
50.0
05/18/2313:25
Nickel
1030
ug/L
5.0
05/17/2317:39
Vanadium
195
ug/L
5.0
05/17/2317:39
Zinc
295
ug/L
10.0
05/17/2317:39
Thallium
2.4
ug/L
0.20
05/23/23 21:18
Benzene
4.5
ug/L
1.0
05/18/2311:27
Chlorobenzene
0.92J
ug/L
1.0
05/18/2311:27
Chloroethane
4.9
ug/L
1.0
05/18/2311:27
1,4-Dichlorobenzene
4.7
ug/L
1.0
05/18/2311:27
1,1-Dichloroethane
17.2
ug/L
1.0
05/18/2311:27
1,2-Dichloroethane
0.951
ug/L
1.0
05/18/2311:27
cis-1,2-Dichloroethene
9.2
ug/L
1.0
05/18/2311:27
Trichloroethene
1.5
ug/L
1.0
05/18/2311:27
Vinyl chloride
0.78J
ug/L
1.0
05/18/23 11:27
1,4-Dioxane (p-Dioxane)
9.9
ug/L
2.0
05/15/23 21:51
Alkalinity, Total as CaCO3
107
mg/L
5.0
05/23/23 13:28
Total Dissolved Solids
140
mg/L
25.0
05/18/23 12:46
Chloride
13.9
mg/L
1.0
05/15/23 22:00
Sulfate
0.57J
mg/L
1.0
05/15/23 22:00
REPORT OF LABORATORY ANALYSIS
Qualifiers
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Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Lab Sample ID Client Sample ID
Method Parameters
92667062007
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
EPA 7470A
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
92667062009
EPA 8260D
1203-MW-13
Barium
Cobalt
Copper
Iron
Manganese
Nickel
Zinc
Thallium
Mercury
Benzene
Chlorobenzene
1,2-Dichlorobenzene
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
cis-1,2-Dichloroethene
Ethylbenzene
Methylene Chloride
Tetrachloroethene
Tetrahydrofuran
Toluene
Trichloroethene
Xylene (Total)
1,4-Dioxane (p-Dioxane)
Total Dissolved Solids
Chloride
TRIP BLANK
Methylene Chloride
SUMMARY OF DETECTION
Result
Units
Report Limit
Analyzed Qualifiers
86.7
ug/L
5.0
05/17/2317:42
78.6
ug/L
5.0
05/17/2317:42
11.6
ug/L
5.0
05/17/2317:42
732
ug/L
50.0
05/17/2317:42
2010
ug/L
5.0
05/17/2317:42
4.OJ
ug/L
5.0
05/17/2317:42
19.7
ug/L
10.0
05/17/2317:42
0.14J
ug/L
0.20
05/23/23 21:24
2.3
ug/L
0.20
05/25/2311:30
10.6
ug/L
1.0
05/18/2312:03
1.5
ug/L
1.0
05/18/2312:03
0.65J
ug/L
1.0
05/18/2312:03
16.5
ug/L
1.0
05/18/2312:03
9.8
ug/L
1.0
05/18/2312:03
0.56J
ug/L
1.0
05/18/2312:03
17.7
ug/L
1.0
05/18/2312:03
4.3
ug/L
1.0
05/18/2312:03
53.7
ug/L
5.0
05/18/2312:03
3.8
ug/L
1.0
05/18/2312:03
12.8
ug/L
10.0
05/18/2312:03
10.7
ug/L
1.0
05/18/2312:03
5.0
ug/L
1.0
05/18/2312:03
68.7
ug/L
1.0
05/18/2312:03
1.6J
ug/L
2.0
05/15/23 22:10 C8
29.0
mg/L
25.0
05/18/2312:47
1.5
mg/L
1.0
05/15/23 22:14
21.0
ug/L
5.0
05/18/23 03:41 CO
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-16S
Lab ID: 92667062001 Collected:
05/10/23
16:39
Received: 05/11/23
11:15 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared
Analyzed
CAS No.
Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
38 nM 1.9
0.49
1
05/22/2318:39
1333-74-0
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method:
EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND ug/L 5.0
3.0
1
05/15/23 10:17
05/15/23 21:17
7440-36-0
Arsenic
ND ug/L 10.0
4.7
1
05/15/23 10:17
05/15/23 21:17
7440-38-2
Barium
54.4 ug/L 5.0
3.5
1
05/15/23 10:17
05/15/23 21:17
7440-39-3
Beryllium
ND ug/L 1.0
0.70
1
05/15/23 10:17
05/15/23 21:17
7440-41-7
Cadmium
ND ug/L 1.0
0.40
1
05/15/23 10:17
05/15/23 21:17
7440-43-9
Chromium
ND ug/L 5.0
3.7
1
05/15/23 10:17
05/15/23 21:17
7440-47-3
Cobalt
39.1 ug/L 5.0
3.6
1
05/15/23 10:17
05/15/23 21:17
7440-48-4
Copper
ND ug/L 5.0
4.3
1
05/15/23 10:17
05/15/23 21:17
7440-50-8
Iron
42800 ug/L 50.0
41.5
1
05/15/23 10:17
05/15/23 21:17
7439-89-6
M1
Lead
ND ug/L 5.0
4.5
1
05/15/23 10:17
05/15/23 21:17
7439-92-1
Manganese
13900 ug/L 25.0
17.2
5
05/15/23 10:17
05/17/2313:32
7439-96-5
M1
Nickel
ND ug/L 5.0
3.5
1
05/15/23 10:17
05/15/23 21:17
7440-02-0
Selenium
ND ug/L 10.0
4.7
1
05/15/23 10:17
05/15/23 21:17
7782-49-2
Silver
ND ug/L 5.0
2.5
1
05/15/23 10:17
05/15/23 21:17
7440-22-4
Vanadium
ND ug/L 5.0
3.9
1
05/15/23 10:17
05/15/23 21:17
7440-62-2
Zinc
ND ug/L 10.0
9.5
1
05/15/23 10:17
05/15/23 21:17
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method:
EPA 3010A
Pace Analytical Services -Asheville
Thallium
ND ug/L 0.20
0.050
1
05/16/23 16:31
05/23/23 20:48
7440-28-0
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
Mercury
ND ug/L 0.20
0.12
1
05/16/2310:21
05/17/2313:51
7439-97-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND ug/L 25.0
5.1
1
05/18/23 04:17
67-64-1
Acrylonitrile
ND ug/L 10.0
1.8
1
05/18/23 04:17
107-13-1
Benzene
2.8 ug/L 1.0
0.34
1
05/18/23 04:17
71-43-2
Bromochloromethane
ND ug/L 1.0
0.47
1
05/18/23 04:17
74-97-5
Bromodichloromethane
ND ug/L 1.0
0.31
1
05/18/23 04:17
75-27-4
Bromoform
ND ug/L 1.0
0.34
1
05/18/23 04:17
75-25-2
Bromomethane
ND ug/L 2.0
1.7
1
05/18/23 04:17
74-83-9
v2
2-Butanone (MEK)
ND ug/L 5.0
4.0
1
05/18/23 04:17
78-93-3
Carbon disulfide
ND ug/L 2.0
0.36
1
05/18/23 04:17
75-15-0
v1
Carbon tetrachloride
ND ug/L 1.0
0.33
1
05/18/23 04:17
56-23-5
Chlorobenzene
0.911 ug/L 1.0
0.28
1
05/18/23 04:17
108-90-7
Chloroethane
7.0 ug/L 1.0
0.65
1
05/18/23 04:17
75-00-3
Chloroform
ND ug/L 1.0
0.43
1
05/18/23 04:17
67-66-3
REPORT OF LABORATORY ANALYSIS
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Date: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 9 of 89

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ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-16S Lab ID: 92667062001 Collected: 05/10/23 16:39 Received: 05/11/23 11:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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
Tetrahydrofuran
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)
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.54
1
05/18/23 04:17
74-87-3
ND
ug/L
2.0
0.34
1
05/18/23 04:17
96-12-8
ND
ug/L
1.0
0.36
1
05/18/23 04:17
124-48-1
ND
ug/L
1.0
0.27
1
05/18/23 04:17
106-93-4
ND
ug/L
1.0
0.39
1
05/18/23 04:17
74-95-3
ND
ug/L
1.0
0.34
1
05/18/23 04:17
95-50-1
7.1
ug/L
1.0
0.33
1
05/18/23 04:17
106-46-7
ND
ug/L
1.0
0.56
1
05/18/23 04:17
110-57-6
6.4
ug/L
1.0
0.37
1
05/18/23 04:17
75-34-3
0.881
ug/L
1.0
0.32
1
05/18/23 04:17
107-06-2
ND
ug/L
1.0
0.35
1
05/18/23 04:17
75-35-4
3.7
ug/L
1.0
0.38
1
05/18/23 04:17
156-59-2
ND
ug/L
1.0
0.40
1
05/18/23 04:17
156-60-5
ND
ug/L
1.0
0.36
1
05/18/23 04:17
78-87-5
ND
ug/L
1.0
0.36
1
05/18/23 04:17
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/23 04:17
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/23 04:17
100-41-4
ND
ug/L
5.0
0.48
1
05/18/23 04:17
591-78-6
ND
ug/L
20.0
9.7
1
05/18/23 04:17
74-88-4
ND
ug/L
5.0
2.0
1
05/18/23 04:17
75-09-2
ND
ug/L
5.0
2.7
1
05/18/23 04:17
108-10-1
ND
ug/L
1.0
0.29
1
05/18/23 04:17
100-42-5
ND
ug/L
1.0
0.31
1
05/18/23 04:17
630-20-6
ND
ug/L
1.0
0.22
1
05/18/23 04:17
79-34-5
ND
ug/L
1.0
0.29
1
05/18/23 04:17
127-18-4
ND
ug/L
10.0
3.5
1
05/18/23 04:17
109-99-9
0.32J
ug/L
1.0
0.24
1
05/18/23 04:17
108-88-3
ND
ug/L
1.0
0.33
1
05/18/23 04:17
71-55-6
ND
ug/L
1.0
0.32
1
05/18/23 04:17
79-00-5
ND
ug/L
1.0
0.38
1
05/18/23 04:17
79-01-6
ND
ug/L
1.0
0.30
1
05/18/23 04:17
75-69-4
ND
ug/L
1.0
0.26
1
05/18/23 04:17
96-18-4
ND
ug/L
2.0
1.3
1
05/18/23 04:17
108-05-4
1.1
ug/L
1.0
0.39
1
05/18/23 04:17
75-01-4
ND
ug/L
1.0
0.34
1
05/18/23 04:17
1330-20-7
103
%
70-130
1
05/18/23 04:17
460-00-4
87
%
70-130
1
05/18/23 04:17
17060-07-0
103
%
70-130
1
05/18/23 04:17
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
10.5
ug/L
2.0
0.86
1
05/12/23 21:10
123-91-1
v1
95 % 67-130 1 05/12/23 21:10 17060-07-0
REPORT OF LABORATORY ANALYSIS
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ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-16S
Lab ID: 92667062001 Collected:
05/10/23 16:39
Received: 05/11/23 11:15 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
Surrogates
Toluene-d8 (S)
94 % 70-130
1
05/12/23 21:10
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
163 mg/L 5.0
5.0
1
05/18/23 19:37
M1
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
184 mg/L 25.0
25.0
1
05/16/23 16:15
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
10.5 mg/L 1.0
0.60
1
05/13/23 06:04
16887-00-6
Sulfate
0.60J mg/L 1.0
0.50
1
05/13/23 06:04
14808-79-8
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 11 of 89

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ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-21 Lab ID: 92667062002 Collected: 05/10/23 15:30 Received: 05/11/23 11:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
42 nM
1.9
0.49
1
05/22/2318:52
1333-74-0
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
Antimony
ND ug/L
5.0
3.0
1
05/15/23 10:17
05/15/23 21:38
7440-36-0
Arsenic
ND ug/L
10.0
4.7
1
05/15/23 10:17
05/15/23 21:38
7440-38-2
Barium
21.9 ug/L
5.0
3.5
1
05/15/23 10:17
05/15/23 21:38
7440-39-3
Beryllium
ND ug/L
1.0
0.70
1
05/15/23 10:17
05/15/23 21:38
7440-41-7
Cadmium
ND ug/L
1.0
0.40
1
05/15/23 10:17
05/15/23 21:38
7440-43-9
Chromium
ND ug/L
5.0
3.7
1
05/15/23 10:17
05/15/23 21:38
7440-47-3
Cobalt
ND ug/L
5.0
3.6
1
05/15/23 10:17
05/15/23 21:38
7440-48-4
Copper
ND ug/L
5.0
4.3
1
05/15/23 10:17
05/15/23 21:38
7440-50-8
Iron
570 ug/L
50.0
41.5
1
05/15/23 10:17
05/15/23 21:38
7439-89-6
Lead
ND ug/L
5.0
4.5
1
05/15/23 10:17
05/15/23 21:38
7439-92-1
Manganese
38.4 ug/L
5.0
3.4
1
05/15/23 10:17
05/15/23 21:38
7439-96-5
Nickel
ND ug/L
5.0
3.5
1
05/15/23 10:17
05/15/23 21:38
7440-02-0
Selenium
ND ug/L
10.0
4.7
1
05/15/23 10:17
05/15/23 21:38
7782-49-2
Silver
ND ug/L
5.0
2.5
1
05/15/23 10:17
05/15/23 21:38
7440-22-4
Vanadium
ND ug/L
5.0
3.9
1
05/15/23 10:17
05/15/23 21:38
7440-62-2
Zinc
ND ug/L
10.0
9.5
1
05/15/23 10:17
05/15/23 21:38
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
Thallium
ND ug/L
0.20
0.050
1
05/16/23 16:31
05/23/23 20:53
7440-28-0
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA
7470A
Pace Analytical Services -Asheville
Mercury
ND ug/L
0.20
0.12
1
05/16/2310:21
05/17/2313:53
7439-97-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND ug/L
25.0
5.1
1
05/18/23 04:34
67-64-1
Acrylonitrile
ND ug/L
10.0
1.8
1
05/18/23 04:34
107-13-1
Benzene
ND ug/L
1.0
0.34
1
05/18/23 04:34
71-43-2
Bromochloromethane
ND ug/L
1.0
0.47
1
05/18/23 04:34
74-97-5
Bromodichloromethane
ND ug/L
1.0
0.31
1
05/18/23 04:34
75-27-4
Bromoform
ND ug/L
1.0
0.34
1
05/18/23 04:34
75-25-2
Bromomethane
ND ug/L
2.0
1.7
1
05/18/23 04:34
74-83-9
2-Butanone (MEK)
ND ug/L
5.0
4.0
1
05/18/23 04:34
78-93-3
Carbon disulfide
ND ug/L
2.0
0.36
1
05/18/23 04:34
75-15-0
Carbon tetrachloride
ND ug/L
1.0
0.33
1
05/18/23 04:34
56-23-5
Chlorobenzene
ND ug/L
1.0
0.28
1
05/18/23 04:34
108-90-7
Chloroethane
ND ug/L
1.0
0.65
1
05/18/23 04:34
75-00-3
Chloroform
ND ug/L
1.0
0.43
1
05/18/23 04:34
67-66-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
v2
v1
Page 12 of 89

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-21 Lab ID: 92667062002 Collected: 05/10/23 15:30 Received: 05/11/23 11:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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
Tetrahydrofuran
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)
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.54
1
05/18/23 04:34
74-87-3
ND
ug/L
2.0
0.34
1
05/18/23 04:34
96-12-8
ND
ug/L
1.0
0.36
1
05/18/23 04:34
124-48-1
ND
ug/L
1.0
0.27
1
05/18/23 04:34
106-93-4
ND
ug/L
1.0
0.39
1
05/18/23 04:34
74-95-3
ND
ug/L
1.0
0.34
1
05/18/23 04:34
95-50-1
ND
ug/L
1.0
0.33
1
05/18/23 04:34
106-46-7
ND
ug/L
1.0
0.56
1
05/18/23 04:34
110-57-6
ND
ug/L
1.0
0.37
1
05/18/23 04:34
75-34-3
ND
ug/L
1.0
0.32
1
05/18/23 04:34
107-06-2
ND
ug/L
1.0
0.35
1
05/18/23 04:34
75-35-4
ND
ug/L
1.0
0.38
1
05/18/23 04:34
156-59-2
ND
ug/L
1.0
0.40
1
05/18/23 04:34
156-60-5
ND
ug/L
1.0
0.36
1
05/18/23 04:34
78-87-5
ND
ug/L
1.0
0.36
1
05/18/23 04:34
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/23 04:34
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/23 04:34
100-41-4
ND
ug/L
5.0
0.48
1
05/18/23 04:34
591-78-6
ND
ug/L
20.0
9.7
1
05/18/23 04:34
74-88-4
ND
ug/L
5.0
2.0
1
05/18/23 04:34
75-09-2
ND
ug/L
5.0
2.7
1
05/18/23 04:34
108-10-1
ND
ug/L
1.0
0.29
1
05/18/23 04:34
100-42-5
ND
ug/L
1.0
0.31
1
05/18/23 04:34
630-20-6
ND
ug/L
1.0
0.22
1
05/18/23 04:34
79-34-5
ND
ug/L
1.0
0.29
1
05/18/23 04:34
127-18-4
ND
ug/L
10.0
3.5
1
05/18/23 04:34
109-99-9
ND
ug/L
1.0
0.24
1
05/18/23 04:34
108-88-3
ND
ug/L
1.0
0.33
1
05/18/23 04:34
71-55-6
ND
ug/L
1.0
0.32
1
05/18/23 04:34
79-00-5
ND
ug/L
1.0
0.38
1
05/18/23 04:34
79-01-6
ND
ug/L
1.0
0.30
1
05/18/23 04:34
75-69-4
ND
ug/L
1.0
0.26
1
05/18/23 04:34
96-18-4
ND
ug/L
2.0
1.3
1
05/18/23 04:34
108-05-4
ND
ug/L
1.0
0.39
1
05/18/23 04:34
75-01-4
ND
ug/L
1.0
0.34
1
05/18/23 04:34
1330-20-7
102
%
70-130
1
05/18/23 04:34
460-00-4
89
%
70-130
1
05/18/23 04:34
17060-07-0
105
%
70-130
1
05/18/23 04:34
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
05/12/23 21:31
123-91-1
v1
94 % 67-130 1 05/12/23 21:31 17060-07-0
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 13 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-21
Lab ID: 92667062002 Collected:
05/10/23 15:30
Received: 05/11/23 11:15 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
Surrogates
Toluene-d8 (S)
95 % 70-130
1
05/12/23 21:31
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
ND mg/L 5.0
5.0
1
05/18/23 20:13
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
ND mg/L 25.0
25.0
1
05/16/23 16:16
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
0.75J mg/L 1.0
0.60
1
05/13/23 06:19
16887-00-6
Sulfate
ND mg/L 1.0
0.50
1
05/13/23 06:19
14808-79-8
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 14 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: TRIP BLANK Lab ID: 92667062003 Collected: 05/10/23 00:00 Received: 05/11/23 11:15 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
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
05/18/23 03:23
67-64-1
ND
ug/L
10.0
1.8
1
05/18/23 03:23
107-13-1
ND
ug/L
1.0
0.34
1
05/18/23 03:23
71-43-2
ND
ug/L
1.0
0.47
1
05/18/23 03:23
74-97-5
ND
ug/L
1.0
0.31
1
05/18/23 03:23
75-27-4
ND
ug/L
1.0
0.34
1
05/18/23 03:23
75-25-2
ND
ug/L
2.0
1.7
1
05/18/23 03:23
74-83-9
ND
ug/L
5.0
4.0
1
05/18/23 03:23
78-93-3
ND
ug/L
2.0
0.36
1
05/18/23 03:23
75-15-0
ND
ug/L
1.0
0.33
1
05/18/23 03:23
56-23-5
ND
ug/L
1.0
0.28
1
05/18/23 03:23
108-90-7
ND
ug/L
1.0
0.65
1
05/18/23 03:23
75-00-3
ND
ug/L
1.0
0.43
1
05/18/23 03:23
67-66-3
ND
ug/L
1.0
0.54
1
05/18/23 03:23
74-87-3
ND
ug/L
2.0
0.34
1
05/18/23 03:23
96-12-8
ND
ug/L
1.0
0.36
1
05/18/23 03:23
124-48-1
ND
ug/L
1.0
0.27
1
05/18/23 03:23
106-93-4
ND
ug/L
1.0
0.39
1
05/18/23 03:23
74-95-3
ND
ug/L
1.0
0.34
1
05/18/23 03:23
95-50-1
ND
ug/L
1.0
0.33
1
05/18/23 03:23
106-46-7
ND
ug/L
1.0
0.56
1
05/18/23 03:23
110-57-6
ND
ug/L
1.0
0.37
1
05/18/23 03:23
75-34-3
ND
ug/L
1.0
0.32
1
05/18/23 03:23
107-06-2
ND
ug/L
1.0
0.35
1
05/18/23 03:23
75-35-4
ND
ug/L
1.0
0.38
1
05/18/23 03:23
156-59-2
ND
ug/L
1.0
0.40
1
05/18/23 03:23
156-60-5
ND
ug/L
1.0
0.36
1
05/18/23 03:23
78-87-5
ND
ug/L
1.0
0.36
1
05/18/23 03:23
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/23 03:23
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/23 03:23
100-41-4
ND
ug/L
5.0
0.48
1
05/18/23 03:23
591-78-6
ND
ug/L
20.0
9.7
1
05/18/23 03:23
74-88-4
15.5
ug/L
5.0
2.0
1
05/18/23 03:23
75-09-2
ND
ug/L
5.0
2.7
1
05/18/23 03:23
108-10-1
ND
ug/L
1.0
0.29
1
05/18/23 03:23
100-42-5
ND
ug/L
1.0
0.31
1
05/18/23 03:23
630-20-6
ND
ug/L
1.0
0.22
1
05/18/23 03:23
79-34-5
ND
ug/L
1.0
0.29
1
05/18/23 03:23
127-18-4
ND
ug/L
10.0
3.5
1
05/18/23 03:23
109-99-9
ND
ug/L
1.0
0.24
1
05/18/23 03:23
108-88-3
ND
ug/L
1.0
0.33
1
05/18/23 03:23
71-55-6
ND
ug/L
1.0
0.32
1
05/18/23 03:23
79-00-5
ND
ug/L
1.0
0.38
1
05/18/23 03:23
79-01-6
ND
ug/L
1.0
0.30
1
05/18/23 03:23
75-69-4
ND
ug/L
1.0
0.26
1
05/18/23 03:23
96-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v1
v1
CO
Page 15 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: TRIP BLANK
Parameters
Lab ID: 92667062003 Collected:
Report
Results Units Limit
05/10/23 00:00
MDL DF
Received: 05/11/23 11:15 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl acetate
ND ug/L 2.0
1.3
1
05/18/23 03:23
108-05-4
Vinyl chloride
ND ug/L 1.0
0.39
1
05/18/23 03:23
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
05/18/23 03:23
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
102 % 70-130
1
05/18/23 03:23
460-00-4
1,2-Dichloroethane-d4 (S)
88 % 70-130
1
05/18/23 03:23
17060-07-0
Toluene-d8 (S)
104 % 70-130
1
05/18/23 03:23
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
05/12/23 17:36
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
94 % 67-130
1
05/12/23 17:36
17060-07-0
Toluene-d8 (S)
95 % 70-130
1
05/12/23 17:36
2037-26-5
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 16 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-10 Lab ID: 92667062004 Collected: 05/11/23 13:01 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/16/2316:31
05/17/2317:12
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:12
7440-38-2
Barium
61.7
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:12
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/16/2316:31
05/17/2317:12
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/16/2316:31
05/17/2317:12
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/16/2316:31
05/17/2317:12
7440-47-3
Cobalt
37.3
ug/L
5.0
3.6
1
05/16/2316:31
05/17/2317:12
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/16/2316:31
05/17/2317:12
7440-50-8
Iron
14600
ug/L
50.0
41.5
1
05/16/2316:31
05/17/2317:12
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/16/2316:31
05/17/2317:12
7439-92-1
Manganese
2890
ug/L
5.0
3.4
1
05/16/2316:31
05/17/2317:12
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:12
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:12
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/16/2316:31
05/17/2317:12
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/16/2316:31
05/17/2317:12
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
05/16/2316:31
05/17/2317:12
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
1.3
ug/L
0.20
0.050
1
05/16/23 16:31
05/23/23 20:58
7440-28-0
7470 Mercury
Mercury
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
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.14J ug/L 0.20 0.12 1 05/16/2310:21 05/17/2313:56 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
1.1
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
5.0
ND
ug/L
2.0
ND
ug/L
1.0
1.1
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
ND
ug/L
1.0
5.1
1
05/18/23 04:52
67-64-1
1.8
1
05/18/23 04:52
107-13-1
0.34
1
05/18/23 04:52
71-43-2
0.47
1
05/18/23 04:52
74-97-5
0.31
1
05/18/23 04:52
75-27-4
0.34
1
05/18/23 04:52
75-25-2
1.7
1
05/18/23 04:52
74-83-9
4.0
1
05/18/23 04:52
78-93-3
0.36
1
05/18/23 04:52
75-15-0
0.33
1
05/18/23 04:52
56-23-5
0.28
1
05/18/23 04:52
108-90-7
0.65
1
05/18/23 04:52
75-00-3
0.43
1
05/18/23 04:52
67-66-3
0.54
1
05/18/23 04:52
74-87-3
0.34
1
05/18/23 04:52
96-12-8
0.36
1
05/18/23 04:52
124-48-1
0.27
1
05/18/23 04:52
106-93-4
0.39
1
05/18/23 04:52
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v1
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leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-10 Lab ID: 92667062004 Collected: 05/11/23 13:01 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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
Tetrahydrofuran
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)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.34
1
05/18/23 04:52
95-50-1
0.86.11
ug/L
1.0
0.33
1
05/18/23 04:52
106-46-7
ND
ug/L
1.0
0.56
1
05/18/23 04:52
110-57-6
ND
ug/L
1.0
0.37
1
05/18/23 04:52
75-34-3
ND
ug/L
1.0
0.32
1
05/18/23 04:52
107-06-2
ND
ug/L
1.0
0.35
1
05/18/23 04:52
75-35-4 v1
1.7
ug/L
1.0
0.38
1
05/18/23 04:52
156-59-2
ND
ug/L
1.0
0.40
1
05/18/23 04:52
156-60-5
ND
ug/L
1.0
0.36
1
05/18/23 04:52
78-87-5
ND
ug/L
1.0
0.36
1
05/18/23 04:52
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/23 04:52
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/23 04:52
100-41-4
ND
ug/L
5.0
0.48
1
05/18/23 04:52
591-78-6
ND
ug/L
20.0
9.7
1
05/18/23 04:52
74-88-4
ND
ug/L
5.0
2.0
1
05/18/23 04:52
75-09-2
ND
ug/L
5.0
2.7
1
05/18/23 04:52
108-10-1
ND
ug/L
1.0
0.29
1
05/18/23 04:52
100-42-5
ND
ug/L
1.0
0.31
1
05/18/23 04:52
630-20-6
ND
ug/L
1.0
0.22
1
05/18/23 04:52
79-34-5
ND
ug/L
1.0
0.29
1
05/18/23 04:52
127-18-4
ND
ug/L
10.0
3.5
1
05/18/23 04:52
109-99-9
ND
ug/L
1.0
0.24
1
05/18/23 04:52
108-88-3
ND
ug/L
1.0
0.33
1
05/18/23 04:52
71-55-6
ND
ug/L
1.0
0.32
1
05/18/23 04:52
79-00-5
ND
ug/L
1.0
0.38
1
05/18/23 04:52
79-01-6
ND
ug/L
1.0
0.30
1
05/18/23 04:52
75-69-4
ND
ug/L
1.0
0.26
1
05/18/23 04:52
96-18-4
ND
ug/L
2.0
1.3
1
05/18/23 04:52
108-05-4
ND
ug/L
1.0
0.39
1
05/18/23 04:52
75-01-4
ND
ug/L
1.0
0.34
1
05/18/23 04:52
1330-20-7
101
%
70-130
1
05/18/23 04:52
460-00-4
87
%
70-130
1
05/18/23 04:52
17060-07-0
104
%
70-130
1
05/18/23 04:52
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
05/16/2319:08
123-91-1
87
%
67-130
1
05/16/2319:08
17060-07-0
93
%
70-130
1
05/16/2319:08
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
44.4
mg/L
5.0
5.0
1
05/23/23 21:10
M1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 18 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-10
Parameters
Lab ID: 92667062004 Collected:
Report
Results Units Limit
05/11/23 13:01
MDL DF
Received: 05/12/23 10:50 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
85.0 mg/L 25.0
25.0
1
05/17/23 11:26
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
9.9 mg/L 1.0
0.60
1
05/15/23 20:34 16887-00-6
Sulfate
0.89J mg/L 1.0
0.50
1
05/15/23 20:34 14808-79-8
Date: 06/20/2023 06:30 PM
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 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-11 Lab ID: 92667062005 Collected: 05/11/23 09:45 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
50.0
30.0
10
05/16/2316:31
05/18/2313:21
7440-36-0 D3
Arsenic
5.2J
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:36
7440-38-2
Barium
181
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:36
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/16/2316:31
05/17/2317:36
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/16/2316:31
05/17/2317:36
7440-43-9
Chromium
3.7J
ug/L
5.0
3.7
1
05/16/2316:31
05/17/2317:36
7440-47-3
Cobalt
56.5
ug/L
5.0
3.6
1
05/16/2316:31
05/17/2317:36
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
05/16/2316:31
05/17/2317:36
7440-50-8
Iron
112000
ug/L
500
415
10
05/16/2316:31
05/18/2313:21
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/16/2316:31
05/17/2317:36
7439-92-1
Manganese
21600
ug/L
50.0
34.3
10
05/16/2316:31
05/18/2313:21
7439-96-5
Nickel
4.6J
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:36
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:36
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/16/2316:31
05/17/2317:36
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/16/2316:31
05/17/2317:36
7440-62-2
Zinc
29.1
ug/L
10.0
9.5
1
05/16/2316:31
05/17/2317:36
7440-66-6
6020 MET ICPMS
Thallium
7470 Mercury
Mercury
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
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
0.60 ug/L 0.20 0.050 1 05/16/23 16:31 05/23/23 21:13 7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/24/2316:37 05/25/2311:21 7439-97-6 M1
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
2.2
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
5.0
ND
ug/L
2.0
ND
ug/L
1.0
0.97J
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
ND
ug/L
1.0
5.1
1
05/18/23 05:10
67-64-1
1.8
1
05/18/23 05:10
107-13-1
0.34
1
05/18/23 05:10
71-43-2
0.47
1
05/18/23 05:10
74-97-5
0.31
1
05/18/23 05:10
75-27-4
0.34
1
05/18/23 05:10
75-25-2
1.7
1
05/18/23 05:10
74-83-9
4.0
1
05/18/23 05:10
78-93-3
0.36
1
05/18/23 05:10
75-15-0
0.33
1
05/18/23 05:10
56-23-5
0.28
1
05/18/23 05:10
108-90-7
0.65
1
05/18/23 05:10
75-00-3
0.43
1
05/18/23 05:10
67-66-3
0.54
1
05/18/23 05:10
74-87-3
0.34
1
05/18/23 05:10
96-12-8
0.36
1
05/18/23 05:10
124-48-1
0.27
1
05/18/23 05:10
106-93-4
0.39
1
05/18/23 05:10
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v1
Page 20 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-11 Lab ID: 92667062005 Collected: 05/11/23 09:45 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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
Tetrahydrofuran
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)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.34
1
05/18/23 05:10
95-50-1
9.9
ug/L
1.0
0.33
1
05/18/23 05:10
106-46-7
ND
ug/L
1.0
0.56
1
05/18/23 05:10
110-57-6
1.9
ug/L
1.0
0.37
1
05/18/23 05:10
75-34-3
ND
ug/L
1.0
0.32
1
05/18/23 05:10
107-06-2
ND
ug/L
1.0
0.35
1
05/18/23 05:10
75-35-4 v1
3.0
ug/L
1.0
0.38
1
05/18/23 05:10
156-59-2
ND
ug/L
1.0
0.40
1
05/18/23 05:10
156-60-5
ND
ug/L
1.0
0.36
1
05/18/23 05:10
78-87-5
ND
ug/L
1.0
0.36
1
05/18/23 05:10
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/23 05:10
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/23 05:10
100-41-4
ND
ug/L
5.0
0.48
1
05/18/23 05:10
591-78-6
ND
ug/L
20.0
9.7
1
05/18/23 05:10
74-88-4
ND
ug/L
5.0
2.0
1
05/18/23 05:10
75-09-2
ND
ug/L
5.0
2.7
1
05/18/23 05:10
108-10-1
ND
ug/L
1.0
0.29
1
05/18/23 05:10
100-42-5
ND
ug/L
1.0
0.31
1
05/18/23 05:10
630-20-6
ND
ug/L
1.0
0.22
1
05/18/23 05:10
79-34-5
ND
ug/L
1.0
0.29
1
05/18/23 05:10
127-18-4
ND
ug/L
10.0
3.5
1
05/18/23 05:10
109-99-9
ND
ug/L
1.0
0.24
1
05/18/23 05:10
108-88-3
ND
ug/L
1.0
0.33
1
05/18/23 05:10
71-55-6
ND
ug/L
1.0
0.32
1
05/18/23 05:10
79-00-5
ND
ug/L
1.0
0.38
1
05/18/23 05:10
79-01-6
ND
ug/L
1.0
0.30
1
05/18/23 05:10
75-69-4
ND
ug/L
1.0
0.26
1
05/18/23 05:10
96-18-4
ND
ug/L
2.0
1.3
1
05/18/23 05:10
108-05-4
1.4
ug/L
1.0
0.39
1
05/18/23 05:10
75-01-4
ND
ug/L
1.0
0.34
1
05/18/23 05:10
1330-20-7
106
%
70-130
1
05/18/23 05:10
460-00-4
91
%
70-130
1
05/18/23 05:10
17060-07-0
105
%
70-130
1
05/18/23 05:10
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
30.8
ug/L
2.0
0.86
1
05/15/23 21:32
123-91-1
99
%
67-130
1
05/15/23 21:32
17060-07-0
99
%
70-130
1
05/15/23 21:32
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
201
mg/L
5.0
5.0
1
05/23/23 21:31
M1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 21 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-11
Parameters
Lab ID: 92667062005 Collected:
Report
Results Units Limit
05/11/23 09:45
MDL DF
Received: 05/12/23 10:50 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
390 mg/L 25.0
25.0
1
05/18/23 12:45
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
75.3 mg/L 1.0
0.60
1
05/15/23 21:46 16887-00-6
Sulfate
3.3 mg/L 1.0
0.50
1
05/15/23 21:46 14808-79-8
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 22 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-12 Lab ID: 92667062006 Collected: 05/11/23 11:34 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
5.2
ug/L
5.0
3.0
1
05/16/2316:31
05/17/2317:39
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:39
7440-38-2
Barium
652
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:39
7440-39-3
Beryllium
1.5
ug/L
1.0
0.70
1
05/16/2316:31
05/17/2317:39
7440-41-7
Cadmium
1.5
ug/L
1.0
0.40
1
05/16/2316:31
05/17/2317:39
7440-43-9
Chromium
1910
ug/L
5.0
3.7
1
05/16/2316:31
05/17/2317:39
7440-47-3
Cobalt
147
ug/L
5.0
3.6
1
05/16/2316:31
05/17/2317:39
7440-48-4
Copper
114
ug/L
5.0
4.3
1
05/16/2316:31
05/17/2317:39
7440-50-8
Iron
141000
ug/L
500
415
10
05/16/2316:31
05/18/2313:25
7439-89-6
Lead
48.2
ug/L
5.0
4.5
1
05/16/2316:31
05/17/2317:39
7439-92-1
Manganese
13300
ug/L
50.0
34.3
10
05/16/2316:31
05/18/2313:25
7439-96-5
Nickel
1030
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:39
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:39
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/16/2316:31
05/17/2317:39
7440-22-4
Vanadium
195
ug/L
5.0
3.9
1
05/16/2316:31
05/17/2317:39
7440-62-2
Zinc
295
ug/L
10.0
9.5
1
05/16/2316:31
05/17/2317:39
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA 3010A
Pace Analytical Services
-Asheville
Thallium
2.4
ug/L
0.20
0.050
1
05/16/23 16:31
05/23/23 21:18
7440-28-0
7470 Mercury
Mercury
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
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/24/2316:37 05/25/2311:28 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
4.5
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
5.0
ND
ug/L
2.0
ND
ug/L
1.0
0.92J
ug/L
1.0
4.9
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
ND
ug/L
1.0
5.1
1
05/18/23 11:27
67-64-1
1.8
1
05/18/23 11:27
107-13-1
0.34
1
05/18/23 11:27
71-43-2
0.47
1
05/18/23 11:27
74-97-5
0.31
1
05/18/23 11:27
75-27-4
0.34
1
05/18/23 11:27
75-25-2
1.7
1
05/18/23 11:27
74-83-9
4.0
1
05/18/23 11:27
78-93-3
0.36
1
05/18/23 11:27
75-15-0
0.33
1
05/18/23 11:27
56-23-5
0.28
1
05/18/23 11:27
108-90-7
0.65
1
05/18/23 11:27
75-00-3
0.43
1
05/18/23 11:27
67-66-3
0.54
1
05/18/23 11:27
74-87-3
0.34
1
05/18/23 11:27
96-12-8
0.36
1
05/18/23 11:27
124-48-1
0.27
1
05/18/23 11:27
106-93-4
0.39
1
05/18/23 11:27
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v1
Page 23 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-12 Lab ID: 92667062006 Collected: 05/11/23 11:34 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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
Tetrahydrofuran
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)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.34
1
05/18/2311:27
95-50-1
4.7
ug/L
1.0
0.33
1
05/18/2311:27
106-46-7
ND
ug/L
1.0
0.56
1
05/18/2311:27
110-57-6
17.2
ug/L
1.0
0.37
1
05/18/2311:27
75-34-3
0.95.1
ug/L
1.0
0.32
1
05/18/2311:27
107-06-2
ND
ug/L
1.0
0.35
1
05/18/2311:27
75-35-4 v1
9.2
ug/L
1.0
0.38
1
05/18/2311:27
156-59-2
ND
ug/L
1.0
0.40
1
05/18/2311:27
156-60-5
ND
ug/L
1.0
0.36
1
05/18/2311:27
78-87-5
ND
ug/L
1.0
0.36
1
05/18/2311:27
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/2311:27
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/2311:27
100-41-4
ND
ug/L
5.0
0.48
1
05/18/2311:27
591-78-6
ND
ug/L
20.0
9.7
1
05/18/2311:27
74-88-4
ND
ug/L
5.0
2.0
1
05/18/2311:27
75-09-2
ND
ug/L
5.0
2.7
1
05/18/2311:27
108-10-1
ND
ug/L
1.0
0.29
1
05/18/2311:27
100-42-5
ND
ug/L
1.0
0.31
1
05/18/2311:27
630-20-6
ND
ug/L
1.0
0.22
1
05/18/2311:27
79-34-5
ND
ug/L
1.0
0.29
1
05/18/2311:27
127-18-4
ND
ug/L
10.0
3.5
1
05/18/2311:27
109-99-9
ND
ug/L
1.0
0.24
1
05/18/2311:27
108-88-3
ND
ug/L
1.0
0.33
1
05/18/2311:27
71-55-6
ND
ug/L
1.0
0.32
1
05/18/2311:27
79-00-5
1.5
ug/L
1.0
0.38
1
05/18/2311:27
79-01-6
ND
ug/L
1.0
0.30
1
05/18/2311:27
75-69-4
ND
ug/L
1.0
0.26
1
05/18/2311:27
96-18-4
ND
ug/L
2.0
1.3
1
05/18/2311:27
108-05-4
0.78.1
ug/L
1.0
0.39
1
05/18/2311:27
75-01-4
ND
ug/L
1.0
0.34
1
05/18/2311:27
1330-20-7
99
%
70-130
1
05/18/2311:27
460-00-4
93
%
70-130
1
05/18/2311:27
17060-07-0
102
%
70-130
1
05/18/2311:27
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
9.9
ug/L
2.0
0.86
1
05/15/23 21:51
123-91-1
99
%
67-130
1
05/15/23 21:51
17060-07-0
101
%
70-130
1
05/15/23 21:51
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
107
mg/L
5.0
5.0
1
05/23/2313:28
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 24 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-12
Parameters
Lab ID: 92667062006 Collected:
Report
Results Units Limit
05/11/23 11:34
MDL DF
Received: 05/12/23 10:50 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
140 mg/L 25.0
25.0
1
05/18/23 12:46
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
13.9 mg/L 1.0
0.60
1
05/15/23 22:00 16887-00-6
Sulfate
0.57J mg/L 1.0
0.50
1
05/15/23 22:00 14808-79-8
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 25 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-13 Lab ID: 92667062007 Collected: 05/11/23 12:14 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
05/16/2316:31
05/17/2317:42
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:42
7440-38-2
Barium
86.7
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:42
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
05/16/2316:31
05/17/2317:42
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
05/16/2316:31
05/17/2317:42
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
05/16/2316:31
05/17/2317:42
7440-47-3
Cobalt
78.6
ug/L
5.0
3.6
1
05/16/2316:31
05/17/2317:42
7440-48-4
Copper
11.6
ug/L
5.0
4.3
1
05/16/2316:31
05/17/2317:42
7440-50-8
Iron
732
ug/L
50.0
41.5
1
05/16/2316:31
05/17/2317:42
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
05/16/2316:31
05/17/2317:42
7439-92-1
Manganese
2010
ug/L
5.0
3.4
1
05/16/2316:31
05/17/2317:42
7439-96-5
Nickel
4.OJ
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:42
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:42
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
05/16/2316:31
05/17/2317:42
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
05/16/2316:31
05/17/2317:42
7440-62-2
Zinc
19.7
ug/L
10.0
9.5
1
05/16/2316:31
05/17/2317:42
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
0.14J
ug/L
0.20
0.050
1
05/16/23 16:31
05/23/23 21:24
7440-28-0
7470 Mercury
Mercury
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
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
2.3 ug/L 0.20 0.12 1 05/24/2316:37 05/25/2311:30 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
10.6
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
5.0
ND
ug/L
2.0
ND
ug/L
1.0
1.5
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
ND
ug/L
1.0
5.1
1
05/18/23 12:03
67-64-1
1.8
1
05/18/23 12:03
107-13-1
0.34
1
05/18/23 12:03
71-43-2
0.47
1
05/18/23 12:03
74-97-5
0.31
1
05/18/23 12:03
75-27-4
0.34
1
05/18/23 12:03
75-25-2
1.7
1
05/18/23 12:03
74-83-9
4.0
1
05/18/23 12:03
78-93-3
0.36
1
05/18/23 12:03
75-15-0
0.33
1
05/18/23 12:03
56-23-5
0.28
1
05/18/23 12:03
108-90-7
0.65
1
05/18/23 12:03
75-00-3
0.43
1
05/18/23 12:03
67-66-3
0.54
1
05/18/23 12:03
74-87-3
0.34
1
05/18/23 12:03
96-12-8
0.36
1
05/18/23 12:03
124-48-1
0.27
1
05/18/23 12:03
106-93-4
0.39
1
05/18/23 12:03
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v1
Page 26 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-13 Lab ID: 92667062007 Collected: 05/11/23 12:14 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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
Tetrahydrofuran
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)
2320B Alkalinity
Alkalinity, Total as CaCO3
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
0.65J
ug/L
1.0
0.34
1
05/18/2312:03
95-50-1
16.5
ug/L
1.0
0.33
1
05/18/2312:03
106-46-7
ND
ug/L
1.0
0.56
1
05/18/2312:03
110-57-6
9.8
ug/L
1.0
0.37
1
05/18/2312:03
75-34-3
0.56.1
ug/L
1.0
0.32
1
05/18/2312:03
107-06-2
ND
ug/L
1.0
0.35
1
05/18/2312:03
75-35-4 v1
17.7
ug/L
1.0
0.38
1
05/18/2312:03
156-59-2
ND
ug/L
1.0
0.40
1
05/18/2312:03
156-60-5
ND
ug/L
1.0
0.36
1
05/18/2312:03
78-87-5
ND
ug/L
1.0
0.36
1
05/18/2312:03
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/2312:03
10061-02-6
4.3
ug/L
1.0
0.30
1
05/18/2312:03
100-41-4
ND
ug/L
5.0
0.48
1
05/18/2312:03
591-78-6
ND
ug/L
20.0
9.7
1
05/18/2312:03
74-88-4
53.7
ug/L
5.0
2.0
1
05/18/2312:03
75-09-2
ND
ug/L
5.0
2.7
1
05/18/2312:03
108-10-1
ND
ug/L
1.0
0.29
1
05/18/2312:03
100-42-5
ND
ug/L
1.0
0.31
1
05/18/2312:03
630-20-6
ND
ug/L
1.0
0.22
1
05/18/2312:03
79-34-5
3.8
ug/L
1.0
0.29
1
05/18/2312:03
127-18-4
12.8
ug/L
10.0
3.5
1
05/18/2312:03
109-99-9
10.7
ug/L
1.0
0.24
1
05/18/2312:03
108-88-3
ND
ug/L
1.0
0.33
1
05/18/2312:03
71-55-6
ND
ug/L
1.0
0.32
1
05/18/2312:03
79-00-5
5.0
ug/L
1.0
0.38
1
05/18/2312:03
79-01-6
ND
ug/L
1.0
0.30
1
05/18/2312:03
75-69-4
ND
ug/L
1.0
0.26
1
05/18/2312:03
96-18-4
ND
ug/L
2.0
1.3
1
05/18/2312:03
108-05-4
ND
ug/L
1.0
0.39
1
05/18/2312:03
75-01-4
68.7
ug/L
1.0
0.34
1
05/18/2312:03
1330-20-7
101
%
70-130
1
05/18/2312:03
460-00-4
90
%
70-130
1
05/18/2312:03
17060-07-0
103
%
70-130
1
05/18/2312:03
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
1.6J
ug/L
2.0
0.86
1
05/15/23 22:10
123-91-1 C8
95
%
67-130
1
05/15/23 22:10
17060-07-0
98
%
70-130
1
05/15/23 22:10
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
ND
mg/L
5.0
5.0
1
05/23/2313:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 27 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-MW-13
Parameters
Lab ID: 92667062007 Collected:
Report
Results Units Limit
05/11/23 12:14
MDL DF
Received: 05/12/23 10:50 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
29.0 mg/L 25.0
25.0
1
05/18/23 12:47
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
1.5 mg/L 1.0
0.60
1
05/15/23 22:14 16887-00-6
Sulfate
ND mg/L 1.0
0.50
1
05/15/23 22:14 14808-79-8
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 28 of 89

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ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: 1203-FIELD BLANK Lab ID: 92667062008 Collected: 05/11/23 13:27 Received: 05/12/23 10:50 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND ug/L 5.0
3.0
1
05/16/2316:31
05/17/2317:44
7440-36-0
Arsenic
ND ug/L 10.0
4.7
1
05/16/2316:31
05/17/2317:44
7440-38-2
Barium
ND ug/L 5.0
3.5
1
05/16/2316:31
05/17/2317:44
7440-39-3
Beryllium
ND ug/L 1.0
0.70
1
05/16/2316:31
05/17/2317:44
7440-41-7
Cadmium
ND ug/L 1.0
0.40
1
05/16/2316:31
05/17/2317:44
7440-43-9
Chromium
ND ug/L 5.0
3.7
1
05/16/2316:31
05/17/2317:44
7440-47-3
Cobalt
ND ug/L 5.0
3.6
1
05/16/2316:31
05/17/2317:44
7440-48-4
Copper
ND ug/L 5.0
4.3
1
05/16/2316:31
05/17/2317:44
7440-50-8
Iron
ND ug/L 50.0
41.5
1
05/16/2316:31
05/17/2317:44
7439-89-6
Lead
ND ug/L 5.0
4.5
1
05/16/2316:31
05/17/2317:44
7439-92-1
Manganese
ND ug/L 5.0
3.4
1
05/16/2316:31
05/17/2317:44
7439-96-5
Nickel
ND ug/L 5.0
3.5
1
05/16/2316:31
05/17/2317:44
7440-02-0
Selenium
ND ug/L 10.0
4.7
1
05/16/2316:31
05/17/2317:44
7782-49-2
Silver
ND ug/L 5.0
2.5
1
05/16/2316:31
05/17/2317:44
7440-22-4
Vanadium
ND ug/L 5.0
3.9
1
05/16/2316:31
05/17/2317:44
7440-62-2
Zinc
ND ug/L 10.0
9.5
1
05/16/2316:31
05/17/2317:44
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA
3010A
Pace Analytical Services -Asheville
Thallium
ND ug/L 0.20
0.050
1
05/16/23 16:31
05/23/23 21:29
7440-28-0
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA
7470A
Pace Analytical Services -Asheville
Mercury
ND ug/L 0.20
0.12
1
05/24/2316:37
05/25/2311:32
7439-97-6
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
05/15/23 15:13
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
90 % 67-130
1
05/15/23 15:13
17060-07-0
Toluene-d8 (S)
98 % 70-130
1
05/15/23 15:13
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
ND mg/L 5.0
5.0
1
05/23/23 13:45
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
ND mg/L 25.0
25.0
1
05/18/23 12:49
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
ND mg/L 1.0
0.60
1
05/15/23 22:29
16887-00-6
Sulfate
ND mg/L 1.0
0.50
1
05/15/23 22:29
14808-79-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 89

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[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: TRIP BLANK Lab ID: 92667062009 Collected: 05/11/23 00:00 Received: 05/12/23 12:20 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
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Date: 06/20/2023 06:30 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
05/18/23 03:41
67-64-1
ND
ug/L
10.0
1.8
1
05/18/23 03:41
107-13-1
ND
ug/L
1.0
0.34
1
05/18/23 03:41
71-43-2
ND
ug/L
1.0
0.47
1
05/18/23 03:41
74-97-5
ND
ug/L
1.0
0.31
1
05/18/23 03:41
75-27-4
ND
ug/L
1.0
0.34
1
05/18/23 03:41
75-25-2
ND
ug/L
2.0
1.7
1
05/18/23 03:41
74-83-9
ND
ug/L
5.0
4.0
1
05/18/23 03:41
78-93-3
ND
ug/L
2.0
0.36
1
05/18/23 03:41
75-15-0
ND
ug/L
1.0
0.33
1
05/18/23 03:41
56-23-5
ND
ug/L
1.0
0.28
1
05/18/23 03:41
108-90-7
ND
ug/L
1.0
0.65
1
05/18/23 03:41
75-00-3
ND
ug/L
1.0
0.43
1
05/18/23 03:41
67-66-3
ND
ug/L
1.0
0.54
1
05/18/23 03:41
74-87-3
ND
ug/L
2.0
0.34
1
05/18/23 03:41
96-12-8
ND
ug/L
1.0
0.36
1
05/18/23 03:41
124-48-1
ND
ug/L
1.0
0.27
1
05/18/23 03:41
106-93-4
ND
ug/L
1.0
0.39
1
05/18/23 03:41
74-95-3
ND
ug/L
1.0
0.34
1
05/18/23 03:41
95-50-1
ND
ug/L
1.0
0.33
1
05/18/23 03:41
106-46-7
ND
ug/L
1.0
0.56
1
05/18/23 03:41
110-57-6
ND
ug/L
1.0
0.37
1
05/18/23 03:41
75-34-3
ND
ug/L
1.0
0.32
1
05/18/23 03:41
107-06-2
ND
ug/L
1.0
0.35
1
05/18/23 03:41
75-35-4
ND
ug/L
1.0
0.38
1
05/18/23 03:41
156-59-2
ND
ug/L
1.0
0.40
1
05/18/23 03:41
156-60-5
ND
ug/L
1.0
0.36
1
05/18/23 03:41
78-87-5
ND
ug/L
1.0
0.36
1
05/18/23 03:41
10061-01-5
ND
ug/L
1.0
0.36
1
05/18/23 03:41
10061-02-6
ND
ug/L
1.0
0.30
1
05/18/23 03:41
100-41-4
ND
ug/L
5.0
0.48
1
05/18/23 03:41
591-78-6
ND
ug/L
20.0
9.7
1
05/18/23 03:41
74-88-4
21.0
ug/L
5.0
2.0
1
05/18/23 03:41
75-09-2
ND
ug/L
5.0
2.7
1
05/18/23 03:41
108-10-1
ND
ug/L
1.0
0.29
1
05/18/23 03:41
100-42-5
ND
ug/L
1.0
0.31
1
05/18/23 03:41
630-20-6
ND
ug/L
1.0
0.22
1
05/18/23 03:41
79-34-5
ND
ug/L
1.0
0.29
1
05/18/23 03:41
127-18-4
ND
ug/L
10.0
3.5
1
05/18/23 03:41
109-99-9
ND
ug/L
1.0
0.24
1
05/18/23 03:41
108-88-3
ND
ug/L
1.0
0.33
1
05/18/23 03:41
71-55-6
ND
ug/L
1.0
0.32
1
05/18/23 03:41
79-00-5
ND
ug/L
1.0
0.38
1
05/18/23 03:41
79-01-6
ND
ug/L
1.0
0.30
1
05/18/23 03:41
75-69-4
ND
ug/L
1.0
0.26
1
05/18/23 03:41
96-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v1
v1
CO
Page 30 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Sample: TRIP BLANK
Parameters
Lab ID: 92667062009 Collected:
Report
Results Units Limit
05/11/23 00:00
MDL DF
Received: 05/12/23 12:20 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl acetate
ND ug/L 2.0
1.3
1
05/18/23 03:41
108-05-4
Vinyl chloride
ND ug/L 1.0
0.39
1
05/18/23 03:41
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
05/18/23 03:41
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
103 % 70-130
1
05/18/23 03:41
460-00-4
1,2-Dichloroethane-d4 (S)
88 % 70-130
1
05/18/23 03:41
17060-07-0
Toluene-d8 (S)
103 % 70-130
1
05/18/23 03:41
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
05/15/23 15:32
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
88 % 67-130
1
05/15/23 15:32
17060-07-0
Toluene-d8 (S)
98 % 70-130
1
05/15/23 15:32
2037-26-5
Date: 06/20/2023 06:30 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 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 766084 Analysis Method: AM20GAX
QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92667062001, 92667062002
METHOD BLANK: 2485166 Matrix: Air
Associated Lab Samples: 92667062001, 92667062002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Hydrogen nM ND 1.9 0.49 05/22/2313:40
LABORATORY CONTROL SAMPLE & LCSD: 2485167 2485168
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Hydrogen nM 12 12 12 100 101 70-130 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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 32 of 89

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774666 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062001, 92667062002, 92667062004
METHOD BLANK: 4020078 Matrix: Water
Associated Lab Samples: 92667062001, 92667062002, 92667062004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/17/2313:08
LABORATORY CONTROL SAMPLE: 4020079
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.4 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020080 4020081
MS MSD
92665967004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.9 97 113 75-125 15 25
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 776666 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062005, 92667062006, 92667062007, 92667062008
METHOD BLANK: 4029468 Matrix: Water
Associated Lab Samples: 92667062005, 92667062006, 92667062007, 92667062008
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/25/2311:16
LABORATORY CONTROL SAMPLE: 4029469
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.6 104 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4029470 4029471
MS MSD
92667062005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 1.6 1.6 65 63 75-125 3 25 M1
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 89

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774429 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062001, 92667062002
METHOD BLANK: 4018997
Associated Lab Samples: 92667062001, 92667062002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
5.0
3.0
05/15/23 21:09
Arsenic
ug/L
ND
10.0
4.7
05/15/23 21:09
Barium
ug/L
ND
5.0
3.5
05/15/23 21:09
Beryllium
ug/L
ND
1.0
0.70
05/15/23 21:09
Cadmium
ug/L
ND
1.0
0.40
05/15/23 21:09
Chromium
ug/L
ND
5.0
3.7
05/15/23 21:09
Cobalt
ug/L
ND
5.0
3.6
05/15/23 21:09
Copper
ug/L
ND
5.0
4.3
05/15/23 21:09
Iron
ug/L
ND
50.0
41.5
05/15/23 21:09
Lead
ug/L
ND
5.0
4.5
05/15/23 21:09
Manganese
ug/L
ND
5.0
3.4
05/15/23 21:09
Nickel
ug/L
ND
5.0
3.5
05/15/23 21:09
Selenium
ug/L
ND
10.0
4.7
05/15/23 21:09
Silver
ug/L
ND
5.0
2.5
05/15/23 21:09
Vanadium
ug/L
ND
5.0
3.9
05/15/23 21:09
Zinc
ug/L
ND
10.0
9.5
05/15/23 21:09
LABORATORY CONTROL SAMPLE:
Parameter
4018998
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
516
103
80-120
Arsenic
ug/L
500
505
101
80-120
Barium
ug/L
500
522
104
80-120
Beryllium
ug/L
500
513
103
80-120
Cadmium
ug/L
500
517
103
80-120
Chromium
ug/L
500
520
104
80-120
Cobalt
ug/L
500
515
103
80-120
Copper
ug/L
500
513
103
80-120
Iron
ug/L
5000
5150
103
80-120
Lead
ug/L
500
520
104
80-120
Manganese
ug/L
500
528
106
80-120
Nickel
ug/L
500
515
103
80-120
Selenium
ug/L
500
507
101
80-120
Silver
ug/L
250
257
103
80-120
Vanadium
ug/L
500
513
103
80-120
Zinc
ug/L
500
509
102
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
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Date: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 35 of 89

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
JOHNS R C&D/MSWLF GW
92667062
MATRIX SPIKE &
MATRIX SPIKE DUPLICATE: 4018999
4019000
MS
MSD
92667062001
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
500
500
506
531
101
106
75-125
5
20
Arsenic
ug/L
ND
500
500
504
523
101
105
75-125
4
20
Barium
ug/L
54.4
500
500
555
581
100
105
75-125
5
20
Beryllium
ug/L
ND
500
500
507
530
101
106
75-125
4
20
Cadmium
ug/L
ND
500
500
506
529
101
106
75-125
4
20
Chromium
ug/L
ND
500
500
514
535
102
107
75-125
4
20
Cobalt
ug/L
39.1
500
500
541
565
100
105
75-125
4
20
Copper
ug/L
ND
500
500
498
524
100
105
75-125
5
20
Iron
ug/L
42800
5000
5000
48300
49900
111
142
75-125
3
20 M1
Lead
ug/L
ND
500
500
503
524
101
105
75-125
4
20
Manganese
ug/L
13900
500
500
14300
14600
81
144
75-125
2
20 M1
Nickel
ug/L
ND
500
500
503
526
100
105
75-125
4
20
Selenium
ug/L
ND
500
500
502
528
100
106
75-125
5
20
Silver
ug/L
ND
250
250
256
266
102
106
75-125
4
20
Vanadium
ug/L
ND
500
500
505
528
101
106
75-125
5
20
Zinc
ug/L
ND
500
500
506
528
100
104
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 89

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774811 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062004, 92667062005, 92667062006, 92667062007, 92667062008
METHOD BLANK: 4020885 Matrix: Water
Associated Lab Samples: 92667062004, 92667062005, 92667062006, 92667062007, 92667062008
Blank Reporting
Parameter Units Result Limit MDL
Analyzed
Antimony
ug/L
ND
5.0
3.0
05/17/2317:06
Arsenic
ug/L
ND
10.0
4.7
05/17/2317:06
Barium
ug/L
ND
5.0
3.5
05/17/2317:06
Beryllium
ug/L
ND
1.0
0.70
05/17/2317:06
Cadmium
ug/L
ND
1.0
0.40
05/17/2317:06
Chromium
ug/L
ND
5.0
3.7
05/17/2317:06
Cobalt
ug/L
ND
5.0
3.6
05/17/2317:06
Copper
ug/L
ND
5.0
4.3
05/17/2317:06
Iron
ug/L
ND
50.0
41.5
05/17/2317:06
Lead
ug/L
ND
5.0
4.5
05/17/2317:06
Manganese
ug/L
ND
5.0
3.4
05/17/2317:06
Nickel
ug/L
ND
5.0
3.5
05/17/2317:06
Selenium
ug/L
ND
10.0
4.7
05/17/2317:06
Silver
ug/L
ND
5.0
2.5
05/17/2317:06
Vanadium
ug/L
ND
5.0
3.9
05/17/2317:06
Zinc
ug/L
ND
10.0
9.5
05/17/2317:06
LABORATORY CONTROL SAMPLE:
Parameter
4020886
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
489
98
80-120
Arsenic
ug/L
500
489
98
80-120
Barium
ug/L
500
498
100
80-120
Beryllium
ug/L
500
494
99
80-120
Cadmium
ug/L
500
496
99
80-120
Chromium
ug/L
500
500
100
80-120
Cobalt
ug/L
500
496
99
80-120
Copper
ug/L
500
500
100
80-120
Iron
ug/L
5000
4930
99
80-120
Lead
ug/L
500
497
99
80-120
Manganese
ug/L
500
503
101
80-120
Nickel
ug/L
500
497
99
80-120
Selenium
ug/L
500
482
96
80-120
Silver
ug/L
250
247
99
80-120
Vanadium
ug/L
500
495
99
80-120
Zinc
ug/L
500
493
99
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
JOHNS R C&D/MSWLF GW
92667062
MATRIX SPIKE &
MATRIX SPIKE DUPLICATE: 4020887
4020888
MS
MSD
92667062004
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
500
500
492
492
98
98
75-125
0
20
Arsenic
ug/L
ND
500
500
495
498
99
100
75-125
1
20
Barium
ug/L
61.7
500
500
559
560
99
100
75-125
0
20
Beryllium
ug/L
ND
500
500
496
501
99
100
75-125
1
20
Cadmium
ug/L
ND
500
500
493
492
99
98
75-125
0
20
Chromium
ug/L
ND
500
500
494
498
99
99
75-125
1
20
Cobalt
ug/L
37.3
500
500
529
533
98
99
75-125
1
20
Copper
ug/L
ND
500
500
490
496
98
99
75-125
1
20
Iron
ug/L
14600
5000
5000
19300
19300
94
93
75-125
0
20
Lead
ug/L
ND
500
500
493
497
98
99
75-125
1
20
Manganese
ug/L
2890
500
500
3390
3370
100
96
75-125
0
20
Nickel
ug/L
ND
500
500
494
498
98
99
75-125
1
20
Selenium
ug/L
ND
500
500
504
507
101
101
75-125
1
20
Silver
ug/L
ND
250
250
245
248
98
99
75-125
1
20
Vanadium
ug/L
ND
500
500
492
497
98
99
75-125
1
20
Zinc
ug/L
ND
500
500
498
503
98
99
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 38 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774808 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062001, 92667062002, 92667062004, 92667062005, 92667062006, 92667062007, 92667062008
METHOD BLANK: 4020872 Matrix: Water
Associated Lab Samples: 92667062001, 92667062002, 92667062004, 92667062005, 92667062006, 92667062007, 92667062008
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.20 0.050 05/23/2319:13
LABORATORY CONTROL SAMPLE: 4020873
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 25 24.2 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020874 4020875
MS MSD
92665964003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 25 25 24.4 24.3 97 97 75-125 0 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 39 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 775100 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667062001, 92667062002, 92667062003, 92667062004, 92667062005, 92667062009
METHOD BLANK: 4022263 Matrix: Water
Associated Lab Samples: 92667062001, 92667062002, 92667062003, 92667062004, 92667062005, 92667062009
Blank Reporting
Parameter Units Result Limit MDL Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
05/18/23 02:47
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
05/18/23 02:47
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/18/23 02:47
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
05/18/23 02:47
1,1-Dichloroethane
ug/L
ND
1.0
0.37
05/18/23 02:47
1,1-Dichloroethene
ug/L
ND
1.0
0.35
05/18/23 02:47
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
05/18/23 02:47
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
05/18/23 02:47
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
05/18/23 02:47
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
05/18/23 02:47
1,2-Dichloroethane
ug/L
ND
1.0
0.32
05/18/23 02:47
1,2-Dichloropropane
ug/L
ND
1.0
0.36
05/18/23 02:47
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
05/18/23 02:47
2-Butanone (MEK)
ug/L
ND
5.0
4.0
05/18/23 02:47
2-Hexanone
ug/L
ND
5.0
0.48
05/18/23 02:47
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
05/18/23 02:47
Acetone
ug/L
ND
25.0
5.1
05/18/23 02:47
Acrylonitrile
ug/L
ND
10.0
1.8
05/18/23 02:47
Benzene
ug/L
ND
1.0
0.34
05/18/23 02:47
Bromochloromethane
ug/L
ND
1.0
0.47
05/18/23 02:47
Bromodichloromethane
ug/L
ND
1.0
0.31
05/18/23 02:47
Bromoform
ug/L
ND
1.0
0.34
05/18/23 02:47
Bromomethane
ug/L
ND
2.0
1.7
05/18/23 02:47
Carbon disulfide
ug/L
ND
2.0
0.36
05/18/23 02:47
Carbon tetrachloride
ug/L
ND
1.0
0.33
05/18/23 02:47
Chlorobenzene
ug/L
ND
1.0
0.28
05/18/23 02:47
Chloroethane
ug/L
ND
1.0
0.65
05/18/23 02:47
Chloroform
ug/L
ND
1.0
0.43
05/18/23 02:47
Chloromethane
ug/L
ND
1.0
0.54
05/18/23 02:47
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
05/18/23 02:47
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/18/23 02:47
Dibromochloromethane
ug/L
ND
1.0
0.36
05/18/23 02:47
Dibromomethane
ug/L
ND
1.0
0.39
05/18/23 02:47
Ethylbenzene
ug/L
ND
1.0
0.30
05/18/23 02:47
lodomethane
ug/L
ND
20.0
9.7
05/18/23 02:47
Methylene Chloride
ug/L
ND
5.0
2.0
05/18/23 02:47
Styrene
ug/L
ND
1.0
0.29
05/18/23 02:47
Tetrachloroethene
ug/L
ND
1.0
0.29
05/18/23 02:47
Tetrahydrofuran
ug/L
ND
10.0
3.5
05/18/23 02:47
Toluene
ug/L
ND
1.0
0.24
05/18/23 02:47
v1
v2
v1
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
METHOD BLANK: 4022263 Matrix: Water
Associated Lab Samples: 92667062001, 92667062002, 92667062003, 92667062004, 92667062005, 92667062009
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
05/18/23 02:47
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/18/23 02:47
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
05/18/23 02:47
Trichloroethene
ug/L
ND
1.0
0.38
05/18/23 02:47
Trichlorofluoromethane
ug/L
ND
1.0
0.30
05/18/23 02:47
Vinyl acetate
ug/L
ND
2.0
1.3
05/18/23 02:47
Vinyl chloride
ug/L
ND
1.0
0.39
05/18/23 02:47
Xylene (Total)
ug/L
ND
1.0
0.34
05/18/23 02:47
1,2-Dichloroethane-d4 (S)
%
87
70-130
05/18/23 02:47
4-Bromofluorobenzene (S)
%
101
70-130
05/18/23 02:47
Toluene-d8 (S)
%
104
70-130
05/18/23 02:47
LABORATORY CONTROL SAMPLE:
Parameter
4022264
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
18.0
90
70-130
1,1,1-Trichloroethane
ug/L
20
20.3
101
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
19.5
97
70-130
1,1,2-Trichloroethane
ug/L
20
20.0
100
70-130
1,1-Dichloroethane
ug/L
20
22.4
112
70-130
1,1-Dichloroethene
ug/L
20
24.1
120
70-130 v1
1,2,3-Trichloropropane
ug/L
20
18.4
92
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
16.5
82
70-131
1,2-Dibromoethane (EDB)
ug/L
20
18.9
95
70-130
1,2-Dichlorobenzene
ug/L
20
19.1
96
70-130
1,2-Dichloroethane
ug/L
20
19.5
97
70-130
1,2-Dichloropropane
ug/L
20
21.5
107
70-130
1,4-Dichlorobenzene
ug/L
20
18.8
94
70-130
2-Butanone (MEK)
ug/L
40
39.4
99
70-134
2-Hexanone
ug/L
40
37.6
94
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
38.1
95
70-130
Acetone
ug/L
40
39.1
98
70-133
Acrylonitrile
ug/L
100
107
107
70-130
Benzene
ug/L
20
21.9
110
70-130
Bromochloromethane
ug/L
20
23.7
118
70-130
Bromodichloromethane
ug/L
20
17.8
89
70-130
Bromoform
ug/L
20
16.2
81
70-130
Bromomethane
ug/L
20
12.3
61
45-151 v3
Carbon disulfide
ug/L
20
24.6
123
70-130 v1
Carbon tetrachloride
ug/L
20
17.7
89
70-130
Chlorobenzene
ug/L
20
19.7
99
70-130
Chloroethane
ug/L
20
23.2
116
39-152
Chloroform
ug/L
20
20.6
103
70-130
Chloromethane
ug/L
20
22.8
114
58-130
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 41 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
LABORATORY CONTROL SAMPLE:
Parameter
4022264
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,2-Dichloroethene
ug/L
20
21.6
108
70-130
cis-1,3-Dichloropropene
ug/L
20
20.0
100
70-130
Dibromochloromethane
ug/L
20
16.9
85
70-130
Dibromomethane
ug/L
20
18.4
92
70-130
Ethylbenzene
ug/L
20
20.0
100
70-130
lodomethane
ug/L
40
34.8
87
53-141
Methylene Chloride
ug/L
20
23.4
117
66-130
Styrene
ug/L
20
19.6
98
70-130
Tetrachloroethene
ug/L
20
18.3
92
70-130
Tetrahydrofuran
ug/L
200
209
105
70-130
Toluene
ug/L
20
21.0
105
70-130
trans-1,2-Dichloroethene
ug/L
20
22.2
111
70-130
trans- 1,3-Dichloropropene
ug/L
20
18.9
95
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
16.8
84
57-185
Trichloroethene
ug/L
20
20.8
104
70-130
Trichlorofluoromethane
ug/L
20
18.9
94
62-130
Vinyl acetate
ug/L
40
41.5
104
70-144
Vinyl chloride
ug/L
20
19.7
99
62-130
Xylene (Total)
ug/L
60
59.2
99
70-130
1,2-Dichloroethane-d4 (S)
%
93
70-130
4-Bromofluorobenzene (S)
%
102
70-130
Toluene-d8(S)
%
101
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022265
MS
92667062005 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
4022266
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
17.1
21.8
86
109
70-141
24
30
1,1,1-Trichloroethane
ug/L
ND
20
20
20.1
24.3
100
122
70-150
19
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
18.9
23.7
94
118
69-142
22
30
1,1,2-Trichloroethane
ug/L
ND
20
20
19.1
24.1
95
121
70-138
23
30
1,1-Dichloroethane
ug/L
1.9
20
20
23.3
28.9
107
135
70-150
21
30
1,1-Dichloroethene
ug/L
ND
20
20
23.9
28.6
120
143
70-156
18
30
1,2,3-Trichloropropane
ug/L
ND
20
20
18.4
22.1
92
111
70-140
18
30
1,2-Dibromo-3-
ug/L
ND
20
20
16.6
19.8
83
99
68-146
17
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
18.5
22.0
93
110
70-138
17
30
1,2-Dichlorobenzene
ug/L
ND
20
20
20.2
24.1
101
120
70-141
17
30
1,2-Dichloroethane
ug/L
ND
20
20
18.8
23.2
94
116
69-143
21
30
1,2-Dichloropropane
ug/L
ND
20
20
21.2
26.6
106
133
68-156
23
30
1,4-Dichlorobenzene
ug/L
9.9
20
20
29.3
34.0
97
121
70-142
15
30
2-Butanone (MEK)
ug/L
ND
40
40
36.8
48.6
92
122
60-157
28
30
2-Hexanone
ug/L
ND
40
40
37.0
46.7
92
117
68-146
23
30
4-Methyl-2-pentanone
ug/L
ND
40
40
37.2
47.6
93
119
70-141
24
30
(MIBK)
Acetone
ug/L
ND
40
40
39.0
49.0
98
122
58-157
23
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
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 42 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 4022265
4022266
MS
MSD
92667062005
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
97.1
125
97
125
69-147
25
30
Benzene
ug/L
2.2
20
20
24.6
29.0
112
134
70-142
16
30
Bromochloromethane
ug/L
ND
20
20
21.3
27.7
107
138
70-146
26
30
Bromodichloromethane
ug/L
ND
20
20
18.0
21.7
90
108
70-139
19
30
Bromoform
ug/L
ND
20
20
15.3
19.0
77
95
64-140
21
30 v3
Bromomethane
ug/L
ND
20
20
11.8
14.9
59
75
28-192
24
30 v3
Carbon disulfide
ug/L
ND
20
20
24.3
29.7
122
149
70-151
20
30 v2
Carbon tetrachloride
ug/L
ND
20
20
18.4
22.3
92
111
70-148
19
30
Chlorobenzene
ug/L
0.97J
20
20
20.0
24.2
95
116
70-141
19
30
Chloroethane
ug/L
ND
20
20
22.4
27.6
109
135
58-191
21
30
Chloroform
ug/L
ND
20
20
20.0
24.5
100
122
70-148
20
30
Chloromethane
ug/L
ND
20
20
20.3
25.0
102
125
43-162
20
30
cis-1,2-Dichloroethene
ug/L
3.0
20
20
24.6
30.0
108
135
68-151
20
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
19.6
24.6
98
123
70-139
23
30
Dibromochloromethane
ug/L
ND
20
20
16.3
20.6
82
103
70-144
23
30
Dibromomethane
ug/L
ND
20
20
19.0
22.6
95
113
70-139
17
30
Ethylbenzene
ug/L
ND
20
20
19.8
23.6
99
118
70-143
17
30
lodomethane
ug/L
ND
40
40
31.9
41.8
80
105
35-171
27
30
Methylene Chloride
ug/L
ND
20
20
21.5
27.1
107
135
62-149
23
30
Styrene
ug/L
ND
20
20
19.1
23.0
95
115
70-143
19
30
Tetrachloroethene
ug/L
ND
20
20
18.7
22.3
93
112
70-145
18
30
Tetrahydrofuran
ug/L
ND
200
200
201
258
100
129
69-144
25
30
Toluene
ug/L
ND
20
20
20.7
25.2
103
126
70-142
20
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.3
27.7
112
139
70-151
22
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
18.2
23.0
91
115
70-139
23
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
16.1
19.6
81
98
51-159
19
30
Trichloroethene
ug/L
ND
20
20
20.7
25.5
104
127
62-146
20
30
Trichlorofluoromethane
ug/L
ND
20
20
19.1
23.1
96
115
63-153
19
30
Vinyl acetate
ug/L
ND
40
40
40.1
51.0
100
127
61-162
24
30
Vinyl chloride
ug/L
1.4
20
20
20.2
23.9
94
112
61-163
17
30
Xylene (Total)
ug/L
ND
60
60
57.6
70.8
96
118
70-143
21
30
1,2-Dichloroethane-d4 (S)
%
91
93
70-130
4-Bromofluorobenzene (S)
%
101
100
70-130
Toluene-d8 (S)
%
103
102
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 43 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 775101 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667062006, 92667062007
METHOD BLANK: 4022268
Associated Lab Samples: 92667062006, 92667062007
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
05/18/23 03:05
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
05/18/23 03:05
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/18/23 03:05
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
05/18/23 03:05
1,1-Dichloroethane
ug/L
ND
1.0
0.37
05/18/23 03:05
1,1-Dichloroethene
ug/L
ND
1.0
0.35
05/18/23 03:05 v1
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
05/18/23 03:05
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
05/18/23 03:05
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
05/18/23 03:05
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
05/18/23 03:05
1,2-Dichloroethane
ug/L
ND
1.0
0.32
05/18/23 03:05
1,2-Dichloropropane
ug/L
ND
1.0
0.36
05/18/23 03:05
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
05/18/23 03:05
2-Butanone (MEK)
ug/L
ND
5.0
4.0
05/18/23 03:05
2-Hexanone
ug/L
ND
5.0
0.48
05/18/23 03:05
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
05/18/23 03:05
Acetone
ug/L
ND
25.0
5.1
05/18/23 03:05
Acrylonitrile
ug/L
ND
10.0
1.8
05/18/23 03:05
Benzene
ug/L
ND
1.0
0.34
05/18/23 03:05
Bromochloromethane
ug/L
ND
1.0
0.47
05/18/23 03:05
Bromodichloromethane
ug/L
ND
1.0
0.31
05/18/23 03:05
Bromoform
ug/L
ND
1.0
0.34
05/18/23 03:05
Bromomethane
ug/L
ND
2.0
1.7
05/18/23 03:05 v2
Carbon disulfide
ug/L
ND
2.0
0.36
05/18/23 03:05 v1
Carbon tetrachloride
ug/L
ND
1.0
0.33
05/18/23 03:05
Chlorobenzene
ug/L
ND
1.0
0.28
05/18/23 03:05
Chloroethane
ug/L
ND
1.0
0.65
05/18/23 03:05
Chloroform
ug/L
ND
1.0
0.43
05/18/23 03:05
Chloromethane
ug/L
ND
1.0
0.54
05/18/23 03:05
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
05/18/23 03:05
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/18/23 03:05
Dibromochloromethane
ug/L
ND
1.0
0.36
05/18/23 03:05
Dibromomethane
ug/L
ND
1.0
0.39
05/18/23 03:05
Ethylbenzene
ug/L
ND
1.0
0.30
05/18/23 03:05
lodomethane
ug/L
ND
20.0
9.7
05/18/23 03:05
Methylene Chloride
ug/L
ND
5.0
2.0
05/18/23 03:05
Styrene
ug/L
ND
1.0
0.29
05/18/23 03:05
Tetrachloroethene
ug/L
ND
1.0
0.29
05/18/23 03:05
Tetrahydrofuran
ug/L
ND
10.0
3.5
05/18/23 03:05
Toluene
ug/L
ND
1.0
0.24
05/18/23 03:05
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 44 of 89

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
METHOD BLANK: 4022268
Matrix:
Water
Associated Lab Samples: 92667062006, 92667062007
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
05/18/23 03:05
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/18/23 03:05
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
05/18/23 03:05
Trichloroethene
ug/L
ND
1.0
0.38
05/18/23 03:05
Trichlorofluoromethane
ug/L
ND
1.0
0.30
05/18/23 03:05
Vinyl acetate
ug/L
ND
2.0
1.3
05/18/23 03:05
Vinyl chloride
ug/L
ND
1.0
0.39
05/18/23 03:05
Xylene (Total)
ug/L
ND
1.0
0.34
05/18/23 03:05
1,2-Dichloroethane-d4 (S)
%
85
70-130
05/18/23 03:05
4-Bromofluorobenzene (S)
%
103
70-130
05/18/23 03:05
Toluene-d8 (S)
%
104
70-130
05/18/23 03:05
LABORATORY CONTROL SAMPLE:
4022269
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
18.0
90
70-130
1,1,1-Trichloroethane
ug/L
20
19.3
97
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
19.7
99
70-130
1,1,2-Trichloroethane
ug/L
20
18.8
94
70-130
1,1-Dichloroethane
ug/L
20
21.2
106
70-130
1,1-Dichloroethene
ug/L
20
23.1
115
70-130 v1
1,2,3-Trichloropropane
ug/L
20
18.1
91
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
16.6
83
70-131
1,2-Dibromoethane (EDB)
ug/L
20
18.7
93
70-130
1,2-Dichlorobenzene
ug/L
20
18.6
93
70-130
1,2-Dichloroethane
ug/L
20
19.0
95
70-130
1,2-Dichloropropane
ug/L
20
20.4
102
70-130
1,4-Dichlorobenzene
ug/L
20
18.3
91
70-130
2-Butanone (MEK)
ug/L
40
38.1
95
70-134
2-Hexanone
ug/L
40
37.6
94
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
37.7
94
70-130
Acetone
ug/L
40
38.2
95
70-133
Acrylonitrile
ug/L
100
103
103
70-130
Benzene
ug/L
20
20.7
104
70-130
Bromochloromethane
ug/L
20
22.7
113
70-130
Bromodichloromethane
ug/L
20
17.0
85
70-130
Bromoform
ug/L
20
15.8
79
70-130
Bromomethane
ug/L
20
12.3
61
45-151 v3
Carbon disulfide
ug/L
20
23.7
118
70-130 v1
Carbon tetrachloride
ug/L
20
17.4
87
70-130
Chlorobenzene
ug/L
20
19.5
97
70-130
Chloroethane
ug/L
20
22.7
114
39-152
Chloroform
ug/L
20
20.2
101
70-130
Chloromethane
ug/L
20
21.8
109
58-130
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
LABORATORY CONTROL SAMPLE:
Parameter
4022269
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,2-Dichloroethene
ug/L
20
21.1
106
70-130
cis-1,3-Dichloropropene
ug/L
20
19.0
95
70-130
Dibromochloromethane
ug/L
20
16.0
80
70-130
Dibromomethane
ug/L
20
17.5
88
70-130
Ethylbenzene
ug/L
20
19.5
98
70-130
lodomethane
ug/L
40
33.5
84
53-141
Methylene Chloride
ug/L
20
22.6
113
66-130
Styrene
ug/L
20
19.5
97
70-130
Tetrachloroethene
ug/L
20
18.3
92
70-130
Tetrahydrofuran
ug/L
200
207
103
70-130
Toluene
ug/L
20
20.1
100
70-130
trans-1,2-Dichloroethene
ug/L
20
21.6
108
70-130
trans- 1,3-Dichloropropene
ug/L
20
17.2
86
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
16.3
81
57-185
Trichloroethene
ug/L
20
19.5
98
70-130
Trichlorofluoromethane
ug/L
20
18.3
91
62-130
Vinyl acetate
ug/L
40
40.7
102
70-144
Vinyl chloride
ug/L
20
19.1
96
62-130
Xylene (Total)
ug/L
60
58.8
98
70-130
1,2-Dichloroethane-d4 (S)
%
92
70-130
4-Bromofluorobenzene (S)
%
104
70-130
Toluene-d8 (S)
%
100
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022270
MS
92667247009 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
4022271
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.1
22.8
111
114
70-141
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
25.3
25.6
126
128
70-150
1
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
24.9
24.9
124
124
69-142
0
30
1,1,2-Trichloroethane
ug/L
ND
20
20
24.9
25.1
125
126
70-138
1
30
1,1-Dichloroethane
ug/L
ND
20
20
27.9
28.6
139
143
70-150
3
30
1,1-Dichloroethene
ug/L
ND
20
20
30.8
31.0
154
155
70-156
1
30
1,2,3-Trichloropropane
ug/L
ND
20
20
23.4
23.8
117
119
70-140
2
30
1,2-Dibromo-3-
ug/L
ND
20
20
21.1
20.4
106
102
68-146
3
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
23.7
23.4
119
117
70-138
1
30
1,2-Dichlorobenzene
ug/L
ND
20
20
25.2
25.0
126
125
70-141
1
30
1,2-Dichloroethane
ug/L
ND
20
20
24.3
24.8
121
124
69-143
2
30
1,2-Dichloropropane
ug/L
ND
20
20
26.6
27.6
133
138
68-156
3
30
1,4-Dichlorobenzene
ug/L
ND
20
20
25.0
24.7
125
124
70-142
1
30
2-Butanone (MEK)
ug/L
ND
40
40
53.2
53.0
133
132
60-157
0
30
2-Hexanone
ug/L
ND
40
40
50.7
50.3
127
126
68-146
1
30
4-Methyl-2-pentanone
ug/L
ND
40
40
50.0
51.5
125
129
70-141
3
30
(MIBK)
Acetone
ug/L
ND
40
40
53.1
52.7
133
132
58-157
1
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
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 46 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
4022270
4022271
MS
MSD
92667247009
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Acrylonitrile
ug/L
ND
100
100
132
136
132
136
69-147
2
30
Benzene
ug/L
ND
20
20
27.7
28.3
138
142
70-142
2
30
Bromochloromethane
ug/L
ND
20
20
28.4
29.7
142
149
70-146
5
30 M1
Bromodichloromethane
ug/L
ND
20
20
22.1
22.9
111
115
70-139
4
30
Bromoform
ug/L
ND
20
20
19.9
21.0
100
105
64-140
5
30 v3
Bromomethane
ug/L
ND
20
20
14.7
15.2
73
76
28-192
4
30 v3
Carbon disulfide
ug/L
ND
20
20
31.6
31.4
158
157
70-151
1
30 M1,v1
Carbon tetrachloride
ug/L
ND
20
20
22.7
23.4
114
117
70-148
3
30
Chlorobenzene
ug/L
ND
20
20
24.0
24.5
120
123
70-141
2
30
Chloroethane
ug/L
ND
20
20
28.3
27.8
141
139
58-191
2
30
Chloroform
ug/L
ND
20
20
26.0
26.5
130
133
70-148
2
30
Chloromethane
ug/L
ND
20
20
26.7
26.8
134
134
43-162
0
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
27.6
28.1
138
141
68-151
2
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
25.1
26.1
125
131
70-139
4
30
Dibromochloromethane
ug/L
ND
20
20
21.0
21.4
105
107
70-144
1
30
Dibromomethane
ug/L
ND
20
20
24.2
24.0
121
120
70-139
1
30
Ethylbenzene
ug/L
ND
20
20
24.6
24.8
123
124
70-143
1
30
lodomethane
ug/L
ND
40
40
42.2
44.5
106
111
35-171
5
30
Methylene Chloride
ug/L
ND
20
20
27.7
28.4
139
142
62-149
2
30
Styrene
ug/L
ND
20
20
23.8
24.1
119
120
70-143
1
30
Tetrachloroethene
ug/L
ND
20
20
24.3
23.9
122
120
70-145
2
30
Tetrahydrofuran
ug/L
ND
200
200
280
284
140
142
69-144
2
30
Toluene
ug/L
ND
20
20
26.1
26.4
130
132
70-142
1
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
29.2
29.3
146
146
70-151
0
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
22.7
24.4
114
122
70-139
7
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
20.0
21.1
100
106
51-159
5
30
Trichloroethene
ug/L
ND
20
20
25.6
26.9
128
135
62-146
5
30
Trichlorofluoromethane
ug/L
ND
20
20
24.6
24.2
123
121
63-153
2
30
Vinyl acetate
ug/L
ND
40
40
54.4
55.9
136
140
61-162
3
30
Vinyl chloride
ug/L
ND
20
20
23.8
24.3
119
121
61-163
2
30
Xylene (Total)
ug/L
ND
60
60
73.3
73.2
122
122
70-143
0
30
1,2-Dichloroethane-d4 (S)
%
90
94
70-130
4-Bromofluorobenzene (S)
%
101
101
70-130
Toluene-d8 (S)
%
101
101
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 47 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774128 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667062001, 92667062002, 92667062003
METHOD BLANK: 4017813
Matrix:
Water
Associated Lab Samples:
92667062001, 92667062002, 92667062003
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/12/23 14:42
1,2-Dichloroethane-d4 (S)
%
95
67-130
05/12/23 14:42
Toluene-d8 (S)
%
94
70-130
05/12/23 14:42
LABORATORY CONTROL SAMPLE: 4017814
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 17.7 88 70-130
1,2-Dichloroethane-d4 (S) % 94 67-130
Toluene-d8 (S) % 95 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4017815
4017816
MS
MSD
92666698002 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 3.5 20
20 18.7 19.4
76
80
55-137
4 30
1,2-Dichloroethane-d4 (S)
%
95
99
67-130
30
Toluene-d8 (S)
%
94
95
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 48 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774468 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667062008, 92667062009
METHOD BLANK: 4019311
Matrix:
Water
Associated Lab Samples:
92667062008, 92667062009
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/15/23 14:35
1,2-Dichloroethane-d4 (S)
%
89
67-130
05/15/23 14:35
Toluene-d8 (S)
%
98
70-130
05/15/23 14:35
LABORATORY CONTROL SAMPLE: 4019312
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 16.8 84 70-130
1,2-Dichloroethane-d4 (S) % 91 67-130
Toluene-d8 (S) % 97 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4019313
4019314
MS
MSD
92667089020 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 1.11 20
20 16.7 17.3
78
81
55-137
4 30 H1
1,2-Dichloroethane-d4 (S)
%
98
96
67-130
30
Toluene-d8 (S)
%
95
94
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 49 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774469 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667062005, 92667062006, 92667062007
METHOD BLANK: 4019324
Matrix:
Water
Associated Lab Samples:
92667062005, 92667062006, 92667062007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/15/23 14:54
1,2-Dichloroethane-d4 (S)
%
91
67-130
05/15/23 14:54
Toluene-d8 (S)
%
97
70-130
05/15/23 14:54
LABORATORY CONTROL SAMPLE: 4019325
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 16.7 84 70-130
1,2-Dichloroethane-d4 (S) % 90 67-130
Toluene-d8 (S) % 97 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4019326
4019327
MS
MSD
92667062005 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 30.8 20
20 50.0 47.5
96
83
55-137
5 30
1,2-Dichloroethane-d4 (S)
%
97
97
67-130
30
Toluene-d8 (S)
%
94
94
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 50 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774472 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667062004
METHOD BLANK: 4019347
Matrix:
Water
Associated Lab Samples: 92667062004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/16/23 18:49
1,2-Dichloroethane-d4 (S)
%
86
67-130
05/16/23 18:49
Toluene-d8 (S)
%
93
70-130
05/16/23 18:49
LABORATORY CONTROL SAMPLE: 4019348
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 18.4 92 70-130
1,2-Dichloroethane-d4 (S) % 88 67-130
Toluene-d8 (S) % 93 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4019349
4019350
MS
MSD
92667062004 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 18.0 17.8
90
89
55-137
1 30
1,2-Dichloroethane-d4 (S)
%
97
96
67-130
30
Toluene-d8 (S)
%
95
95
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 51 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 775306 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062001, 92667062002
METHOD BLANK: 4023227 Matrix: Water
Associated Lab Samples: 92667062001, 92667062002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 mg/L ND 5.0 5.0 05/18/23 17:51
LABORATORY CONTROL SAMPLE: 4023228
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 50.9 102 80-120
LABORATORY CONTROL SAMPLE: 4023229
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.4 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4023230 4023231
MS MSD
92667062001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 163 50 50 194 202 62 78 80-120 4 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4023232 4023233
MS MSD
92667284001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 34.4 50 50 85.5 86.2 102 104 80-120 1 25
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 52 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 776303 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062004, 92667062005
METHOD BLANK: 4027617 Matrix: Water
Associated Lab Samples: 92667062004, 92667062005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 mg/L ND 5.0 5.0 05/23/23 18:27
LABORATORY CONTROL SAMPLE: 4027618
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 53.5 107 80-120
LABORATORY CONTROL SAMPLE: 4027619
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.7 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4027620 4027621
MS MSD
92667062004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 44.4 50 50 89.3 81.0 90 73 80-120 10 25 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4027622 4027623
MS MSD
92667062005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 201 50 50 231 237 59 72 80-120 3 25 M1
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 53 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 776305 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062006, 92667062007, 92667062008
METHOD BLANK: 4027630 Matrix: Water
Associated Lab Samples: 92667062006, 92667062007, 92667062008
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 mg/L ND 5.0 5.0 05/23/23 13:09
LABORATORY CONTROL SAMPLE: 4027631
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 52.6 105 80-120
LABORATORY CONTROL SAMPLE: 4027632
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.4 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4027633 4027634
MS MSD
92667724003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L 53.6 50 50 108 108 108 108 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4028758 4028759
MS MSD
92667745005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Alkalinity, Total as CaCO3 mg/L ND 50 50 51.5 52.1 100 101 80-120 1 25
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 54 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774679 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062001, 92667062002
METHOD BLANK: 4020158
Matrix:
Water
Associated Lab Samples: 92667062001, 92667062002
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
mg/L
ND
25.0
LABORATORY CONTROL SAMPLE:
4020159
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
mg/L
250
252
SAMPLE DUPLICATE: 4020160
92666952021
Dup
Parameter
Units
Result
Result
Total Dissolved Solids
mg/L
5310
5280
SAMPLE DUPLICATE: 4020161
92667166008 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 241 238
MDL Analyzed Qualifiers
25.0 05/16/2316:15
LCS % Rec
% Rec Limits Qualifiers
101 90-110
Max
RPD RPD Qualifiers
1 25
Max
RPD RPD Qualifiers
1 25
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 55 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774997 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062004
METHOD BLANK: 4021656
Associated Lab Samples: 92667062004
Parameter
Units
Total Dissolved Solids
mg/L
LABORATORY CONTROL SAMPLE:
4021657
Parameter
Units
Total Dissolved Solids
mg/L
SAMPLE DUPLICATE: 4021658
Parameter
Units
Total Dissolved Solids
mg/L
Matrix: Water
Blank Reporting
Result Limit MDL Analyzed Qualifiers
ND 25.0 25.0 05/17/2311:20
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
250 246 98 90-110
92667166020 Dup Max
Result Result RPD RPD Qualifiers
140 139 1 25
SAMPLE DUPLICATE: 4021659
92667166030 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 933 928
Max
RPD RPD Qualifiers
1 25
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 56 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 775189 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062005, 92667062006, 92667062007, 92667062008
METHOD BLANK: 4022852
Matrix:
Water
Associated Lab Samples: 92667062005, 92667062006, 92667062007, 92667062008
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
mg/L
ND
25.0
LABORATORY CONTROL SAMPLE:
4022853
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
mg/L
250
248
SAMPLE DUPLICATE: 4022854
92667062005 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 390 399
MDL Analyzed Qualifiers
25.0 05/18/2312:44
LCS % Rec
% Rec Limits Qualifiers
99 90-110
Max
RPD RPD Qualifiers
2 25
SAMPLE DUPLICATE: 4022855
92667349001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids mg/L 77.0 77.0 0 25
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 57 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774089
Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993
Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062001, 92667062002
METHOD BLANK: 4017598
Matrix: Water
Associated Lab Samples: 92667062001, 92667062002
Blank Reporting
Parameter Units
Result Limit
MDL
Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 05/13/23 00:23
Sulfate mg/L
ND 1.0
0.50 05/13/23 00:23
LABORATORY CONTROL SAMPLE: 4017599
Spike LCS
LCS
% Rec
Parameter Units
Conc. Result
% Rec
Limits Qualifiers
Chloride mg/L
50 51.0
102
90-110
Sulfate mg/L
50 51.5
103
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4017600 4017601
MS MSD
92666644008
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits RPD
RPD Qual
Chloride mg/L 3.2
50 50 55.6
56.3
105 106 90-110 1
10
Sulfate mg/L 45.8
50 50 98.1
98.8
105 106 90-110 1
10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4017602 4017603
MS MSD
92667019001
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits RPD
RPD Qual
Chloride mg/L 59.4
50 50 105
106
92 94 90-110 1
10
Sulfate mg/L 15.3
50 50 68.2
69.0
106 107 90-110 1
10
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 58 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
QC Batch: 774559
Analysis Method: EPA 300.0 Rev 2.1 1993
QC Batch Method: EPA 300.0 Rev 2.1 1993
Analysis Description: 300.0 IC Anions
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667062004, 92667062005,
92667062006, 92667062007, 92667062008
METHOD BLANK: 4019788
Matrix: Water
Associated Lab Samples: 92667062004, 92667062005,
92667062006, 92667062007, 92667062008
Blank Reporting
Parameter Units
Result Limit MDL Analyzed Qualifiers
Chloride mg/L
ND 1.0 0.60 05/15/23 20:05
Sulfate mg/L
ND 1.0 0.50 05/15/23 20:05
LABORATORY CONTROL SAMPLE: 4019789
Spike LCS LCS % Rec
Parameter Units
Conc. Result % Rec Limits Qualifiers
Chloride mg/L
50 50.0 100 90-110
Sulfate mg/L
50 49.7 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4019790 4019791
MS MSD
92667062004
Spike Spike MS MSD MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result Result % Rec % Rec Limits RPD
RPD Qual
Chloride mg/L 9.9
50 50 60.2 61.0 100 102 90-110 1
10
Sulfate mg/L 0.89J
50 50 51.2 51.8 101 102 90-110 1
10
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: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC.
Page 59 of 89

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
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
CO Result confirmed by second analysis.
C8 Result may be biased high due to carryover from previously analyzed sample.
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
H1 Analysis conducted outside the EPA method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/20/2023 06:30 PM without the written consent of Pace Analytical Services, LLC. Page 60 of 89

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.:
JOHNS R C&D/MSWLF GW
92667062
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92667062001
1203-MW-16S
AM20GAX
766084
92667062002
1203-MW-21
AM20GAX
766084
92667062001
1203-MW-16S
EPA 3010A
774429
EPA 6010D
774522
92667062002
1203-MW-21
EPA 3010A
774429
EPA 6010D
774522
92667062004
1203-MW-10
EPA 3010A
774811
EPA 6010D
774877
92667062005
1203-MW-11
EPA 3010A
774811
EPA 6010D
774877
92667062006
1203-MW-12
EPA 3010A
774811
EPA 6010D
774877
92667062007
1203-MW-13
EPA 3010A
774811
EPA 6010D
774877
92667062008
1203-FIELD BLANK
EPA 3010A
774811
EPA 6010D
774877
92667062001
1203-MW-16S
EPA 3010A
774808
EPA 6020B
774876
92667062002
1203-MW-21
EPA 3010A
774808
EPA 6020B
774876
92667062004
1203-MW-10
EPA 3010A
774808
EPA 6020B
774876
92667062005
1203-MW-11
EPA 3010A
774808
EPA 6020B
774876
92667062006
1203-MW-12
EPA 3010A
774808
EPA 6020B
774876
92667062007
1203-MW-13
EPA 3010A
774808
EPA 6020B
774876
92667062008
1203-FIELD BLANK
EPA 3010A
774808
EPA 6020B
774876
92667062001
1203-MW-16S
EPA 7470A
774666
EPA 7470A
774754
92667062002
1203-MW-21
EPA 7470A
774666
EPA 7470A
774754
92667062004
1203-MW-10
EPA 7470A
774666
EPA 7470A
774754
92667062005
1203-MW-11
EPA 7470A
776666
EPA 7470A
776836
92667062006
1203-MW-12
EPA 7470A
776666
EPA 7470A
776836
92667062007
1203-MW-13
EPA 7470A
776666
EPA 7470A
776836
92667062008
1203-FIELD BLANK
EPA 7470A
776666
EPA 7470A
776836
92667062001
1203-MW-16S
EPA 8260D
775100
92667062002
1203-MW-21
EPA 8260D
775100
92667062003
TRIP BLANK
EPA 8260D
775100
92667062004
1203-MW-10
EPA 8260D
775100
92667062005
1203-MW-11
EPA 8260D
775100
92667062006
1203-MW-12
EPA 8260D
775101
92667062007
1203-MW-13
EPA 8260D
775101
92667062009
TRIP BLANK
EPA 8260D
775100
92667062001
1203-MW-16S
EPA 8260D Mod.
774128
92667062002
1203-MW-21
EPA 8260D Mod.
774128
92667062003
TRIP BLANK
EPA 8260D Mod.
774128
92667062004
1203-MW-10
EPA 8260D Mod.
774472
92667062005
1203-MW-11
EPA 8260D Mod.
774469
92667062006
1203-MW-12
EPA 8260D Mod.
774469
92667062007
1203-MW-13
EPA 8260D Mod.
774469
92667062008
1203-FIELD BLANK
EPA 8260D Mod.
774468
92667062009
TRIP BLANK
EPA 8260D Mod.
774468
92667062001
1203-MW-16S
SM 2320B-2011
775306
92667062002
1203-MW-21
SM 2320B-2011
775306
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 06/20/2023 06:30 PM
without the written consent of Pace Analytical Services, LLC.
Page 61 of 89

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: JOHNS R C&D/MSWLF GW
Pace Project No.: 92667062
Lab ID Sample ID QC Batch Method QC Batch
92667062004
1203-MW-10
SM 2320B-2011
776303
92667062005
1203-MW-11
SM 2320B-2011
776303
92667062006
1203-MW-12
SM 2320B-2011
776305
92667062007
1203-MW-13
SM 2320B-2011
776305
92667062008
1203-FIELD BLANK
SM 2320B-2011
776305
92667062001
1203-MW-16S
SM 2540C-2015
774679
92667062002
1203-MW-21
SM 2540C-2015
774679
92667062004
1203-MW-10
SM 254OC-2015
774997
92667062005
1203-MW-11
SM 2540C-2015
775189
92667062006
1203-MW-12
SM 2540C-2015
775189
92667062007
1203-MW-13
SM 2540C-2015
775189
92667062008
1203-FIELD BLANK
SM 2540C-2015
775189
92667062001
1203-MW-16S
EPA 300.0 Rev 2.1 1993
774089
92667062002
1203-MW-21
EPA 300.0 Rev 2.1 1993
774089
92667062004
1203-MW-10
EPA 300.0 Rev 2.1 1993
774559
92667062005
1203-MW-11
EPA 300.0 Rev 2.1 1993
774559
92667062006
1203-MW-12
EPA 300.0 Rev 2.1 1993
774559
92667062007
1203-MW-13
EPA 300.0 Rev 2.1 1993
774559
92667062008
1203-FIELD BLANK
EPA 300.0 Rev 2.1 1993
774559
Date: 06/20/2023 06:30 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
Analytical
Batch
Page 62 of 89

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Page 69 of 89

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con -test®
A Pace Anaoicalg Laboratary
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
May 25, 2023
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: JOHNS R C&D/MSWLF GW
Client Job Number:
Project Number: 92667062
Laboratory Work Order Number: 23E2534
Enclosed are results of analyses for samples as received by the laboratory on May 18, 2023. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
SrT-WAN.1 _I!
'.I- 0 0

Table of Contents
Table of Contents
Sample Summary
Case Narrative
Sample Results
23E2534-01
23E2534-02
23E2534-03
23E2534-04
23E2534-05
23E2534-06
23E2534-07
Sample Preparation Information
QC Data
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
B340932
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
5
6
7
8
9
10
11
12
13
13
13
14
15
16
exr.nwax ss_z
'. is, - • RME

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100 REPORT DATE: 5/25/2023
Huntersville, NC 28078 PURCHASE ORDER NUMBER:
ATTN: Taylor Cannon
PROJECT NUMBER: 92667062
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 23E2534
The results of analyses performed on the following samples submitted to CON -TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION: JOHNS R C&D/MSWLF GW
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
1203-MW-16S
23E2534-01
Water
SM21-23 4500 CN E
1203-MW-21
23E2534-02
Water
SM21-23 4500 CN E
1203-MW-10
23E2534-03
Water
SM21-23 4500 CN E
1203-MW-11
23E2534-04
Water
SM21-23 4500 CN E
1203-MW-12
23E2534-05
Water
SM21-23 4500 CN E
1203-MW-13
23E2534-06
Water
SM21-23 4500 CN E
1203-FIELD BLANK
23E2534-07
Field Blank
SM21-23 4500 CN E
Page 3 of 19

con -test®
A Pace Analyticalg Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
The results of analyses reported only relate to samples submitted to Con -Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
rrMAWN
A11- 0 0

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-MW-16S Sampled: 5/11/2023 16:39
Samule ID: 23E2534-01
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qua] Method Prepared Analyzed Analyst
Cyanide 0.012 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 5 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-MW-21 Sampled: 5/11/2023 15:30
Samule ID: 23E2534-02
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 6 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-MW-10 Sampled: 5/11/2023 13:01
Samule ID: 23E2534-03
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 7 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-MW-11 Sampled: 5/11/2023 09:45
Samule ID: 23E2534-04
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 8 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-MW-12 Sampled: 5/11/2023 11:34
Samule ID: 23E2534-05
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 9 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-MW-13 Sampled: 5/11/2023 12:14
SBmnle ID: 23E2534-06
Samule Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
12@ge So Of 2g
Page 10 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHNS R C&D/MSWLF GW Sample Description: Work Order: 23E2534
Date Received: 5/18/2023
Field Sample #: 1203-FIELD BLANK Sampled: 5/11/2023 13:27
Samule ID: 23E2534-07
Sample Matrix: Field Blank
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 11 of 19

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Sample Extraction Data
Prep Method:SM4500 CN C Analytical Method:SM21-23 4500 CN E
Lab Number [Field ID] Batch Initial [mL] Final [mL] Date
23E2534-01 [1203-MW-16S]
B340932
50.0
50.0
05/22/23
23E2534-02 [1203-MW-21]
B340932
50.0
50.0
05/22/23
23E2534-03 [1203-MW-10]
B340932
50.0
50.0
05/22/23
23E2534-04 [1203-MW-11]
B340932
50.0
50.0
05/22/23
23E2534-05 [1203-MW-12]
B340932
50.0
50.0
05/22/23
23E2534-06 [1203-MW-13]
B340932
50.0
50.0
05/22/23
23E2534-07 [1203-FIELD BLANK]
B340932
50.0
50.0
05/22/23
�rrswass_z

con -test®
A Pace Analyticalg Laboratary
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B340932 - SM4500 CN C
Blank (B340932-BLK1) Prepared: 05/22/23 Analyzed: 05/23/23
Cyanide ND 0.010 mg/L
LCS (B340932-BS1) Prepared: 05/22/23 Analyzed: 05/23/23
Cyanide 0.33 0.010 mg/L 0.322 102 65.1-117
LCS Dup (B340932-BSD1) Prepared: 05/22/23 Analyzed: 05/23/23
Cyanide 0.30 0.010 mg/L 0.322 92.0 65.1-117 9.94 16.7
Page 13 of 19

con -test®
A Pace Analytical*' Laboratary
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
FLAG/QUALIFIER SUMMARY
*
QC result is outside of established limits.
fi
Wide recovery limits established for difficult compound.
$
Wide RPD limits established for difficult compound.
#
Data exceeded client recommended or regulatory level
ND
Not Detected
RL
Reporting Limit is at the level of quantitation (LOQ)
DL
Detection Limit is the lower limit of detection determined by the MDL study
MCL
Maximum Contaminant Level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
exrrs_Arss_z
.tee_

con -test®
A Pace Analyticalg Laboratet
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SM21-23 4500 CNE in Water
Cyanide
CT,MA,NH,NY,RI,NC,ME,VA
Con -Test, a Pace Environmental Laboratory, operates under the following certifications and accreditation:
Code
Description
Number
Expires
MA
Massachusetts DEP
M-MA100
06/30/2024
CT
Connecticut Department of Public Health
PH-0821
12/31/2024
NY
New York State Department of Health
10899 NELAP
04/1/2024
NH
New Hampshire Environmental Lab
2516 NELAP
02/5/2024
RI
Rhode Island Department of Health
LA000373
12/30/2023
NC
North Carolina Div. of Water Quality
652
12/31/2023
ME
State of Maine
MA00100
06/9/2023
VA
Commonwealth of Virginia
460217
12/14/2023
�rrs_Lvss_z
ID • •

Z,3 P z R
Internal Transfer Chain of Custody
I
I��IIIII
II�I��
I�
❑ Samples Pre -Logged into
State Of Origin: NC
--` acG'A!?a�wwwpayticai�
�
��I'
II
� II
I
�
eCOC.
Cert. deeded: ❑ Yes
absxam
❑ No
Workorder: 92667062
Workorder Name: JOHNS R. C&D/MSWLF GW
Owner Received Gate:
5/11/2023
Results
Requested By: 5/25/2023
Taylor M Cannon
Pace New England
Pace Analytical Charlotte
39 Spruce St.
9800 Kincey Ave. Suite 100
East Longmeadow, MA 01028
Huntersville, NC 28078
Phone [phone]
Phone [phone]
T
V
N
Q
h
Prei$�t'lted
gt$rriers
r:
Ss
�
a�i�ss
ri*0
yyrr Y
Lrl ri`t
O
Itetrt
dr47j? �
jf 7
1% I7r
fait f10
NiatdX
LAB USE ONLY
1
1203-MW-16S
PS
5110/20231639
92667062001
Water
1
X
2
1203-MW-21
PS
5110/20231530
92667062002
Water
1
X
3
1203-MW-10
PS
5111/202313:01
92667062004
Water
1
i
4
1203-MW-11
PS
5/11/2023 09:45
92667062005
Water
1
X
5
1203-MW-12
PS
5/111202311:34
92667062006
Water
1
x
6
1203-MW-13
PS
5/11/202312:14
92667062007
Water
1
X
7
1203-FIELD BLANK
PS
5/11/2023 13:27
92667062008
Water
1
X
FF.]
Transfers
Released By
Date/Time
Received By
DatelTime
"`
2
3
Cooler Temperature on Receipt Z_j °C
Custody Seal Y or.
ceived on Ice Y ' r
N
Samples Intac or d
***In order to maintain client confidentiality, location/name of the sampling site, sampler's name and signature may not be provided on this COC document
This chain of custody is considered complete as is since this information is available in the owner laboratory.
!.I'cc� 11C3 176
qqA i?a
0
a' i13 t?i3
0 0
�_ 10'Aay. May 17, 2023 3:26:31 PM FMT-ALL-C-002rev.00 24March2009 ac 1 c;i 1

Table of Contents
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PACKAGE RECEIVED BY FEDEX
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Table of Contents
39 Spruce 5t. ENV-FRM-EL
East Longmeadow, MA. 01028 �®
P: 413-525-2332
F:413-525-6405 Login Sample
www.pacelabs.com - Using Acre
brought to th
Client Pcxsc C�Cir [ }
Project � , ` �` % F �P 1� L €� 6 V ` lc�yGo r
MCP/RCP Required
Deliverable Package Requiremel
Location _ !� � —
PWSID# (When Applicable) "-
Arrival Method:
Courier ❑ Fed Ex Walk In ❑ Other[]
Received By / Date / Time ,A1yA S" lg -5 i` 17
Back -Sheet By / Date / Time
Temperature ethod
Temp < 6° C Actual Temperature ? 7
Rush Samples: Yes / � Notify
Short Hold: Yes / C' Notify
Notes regarding Samples/COC„outside of SOP:
ON-0001 V05_Sample Receiving Checklist
g In Back -Sheet
Receipt Checklist - (Rejection Criteria Listing e,
ptance Policy) Any False statement wilt be pE{ipLE AI3VANCING SCIENCE
e attention of the Client - True or False
True False
Received on Ice L��J ❑
Received in Cooler ❑
Custody Sea]: DATE TIME❑
COC Relinquished ❑
COC/Samples Labels Agree ❑
All Samples in Good Condition ❑
Samples Received within Holding Time ❑
Is there enough Volume ❑
Proper Media/Container Used ❑
Splitting Samples Required ® �_
M5 MSD El
Trip Blanks ❑
Lab to Filters ❑
COC Legible ❑
COC lnclucle ; (Check all incl ed)
Client Analysis Sampler Name [
Project lDs Collection Date/Time
All Samples Proper pH: N/A'\ ❑ ❑
Additional Container Notes
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1.
M L �.
V GJ W 'C3 -p '0 M
Q E E E �^ ci u C N 0
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leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
June 14, 2023
Mr. Van Burbach
LaBella Associates, D.P.C.
12-D Oak Branch Drive
Greensboro, NC 27407
RE: Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on May 15, 2023. 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.
Some analyses were subcontracted outside of the Pace Network. The test report from the external subcontractor is
attached to this report in its entirety.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
A revised report is being provided on 6/14/23 to report methane and dissolved CO2 per client request.
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
cc: Van Burbach, LaBella Associates, DPC
Kand ice Estes, Label la Associates
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 59

lacmnalyfica('
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification M 37712
North Carolina Wastewater Certification M 40
CERTIFICATIONS
South Carolina Certification M 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification M E87627
Kentucky UST Certification M 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification M 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification M 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 59

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92667361001
1203-MW-36
Water
05/11/2312:47
05/15/2312:00
92667361002
1203-MW-38
Water
05/11/2312:32
05/15/2312:00
92667361003
1203-SMP-5
Water
05/11/2313:13
05/15/2312:00
92667361004
1203-SMP-7
Water
05/11/2316:36
05/15/2312:00
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 59

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92667361001 1203-MW-36
RSK 175 Modified
TEG
1
PASI-C
EPA 6020E
LJR
2
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
SAS
11
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
92667361002 1203-MW-38
RSK 175 Modified
TEG
1
PASI-C
EPA 6020E
LJR
2
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D
SAS
11
PASI-C
EPA 8260D Mod.
TEG
3
PASI-C
92667361003 1203-SMP-5
EPA 601 OD
D661
17
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D Mod.
TEG
3
PASI-C
92667361004 1203-SMP-7
EPA 601 OD
D661
17
PASI-A
EPA 6020E
LJR
1
PASI-A
EPA 7470A
NMP
1
PASI-A
EPA 8260D Mod.
TEG
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
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 59

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
JOHNS R. C&D/MSWLF GW
92667361
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92667361001
1203-MW-36
RSK 175 Modified
Methane
4450
ug/L
10.0
06/07/23 15:41 H1
EPA 6020B
Cobalt
28.3
ug/L
1.0
05/30/23 22:37
EPA 6020B
Thallium
0.051 J
ug/L
0.20
05/30/23 22:37
EPA 8260D
Benzene
3.7
ug/L
1.0
05/18/23 18:01
EPA 8260D
1,4-Dichlorobenzene
19.7
ug/L
1.0
05/18/23 18:01
EPA 8260D
1,1-Dichloroethane
1.4
ug/L
1.0
05/18/23 18:01
EPA 8260D
1,2-Dichloroethane
0.37J
ug/L
1.0
05/18/23 18:01
EPA 8260D
Tetrachloroethene
2.1
ug/L
1.0
05/18/23 18:01
EPA 8260D
Trichloroethene
1.7
ug/L
1.0
05/18/23 18:01
EPA 8260D
Vinyl chloride
0.61 J
ug/L
1.0
05/18/23 18:01
92667361002
1203-MW-38
RSK 175 Modified
Methane
2780
ug/L
10.0
06/07/23 16:13 H1
EPA 6020B
Cobalt
37.9
ug/L
1.0
05/30/23 23:04
EPA 8260D
Benzene
3.9
ug/L
1.0
05/18/23 18:18
EPA 8260D
1,4-Dichlorobenzene
19.2
ug/L
1.0
05/18/23 18:18
EPA 8260D
1,1-Dichloroethane
2.8
ug/L
1.0
05/18/23 18:18
EPA 8260D
Vinyl chloride
0.69J
ug/L
1.0
05/18/23 18:18
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
6.8
ug/L
2.0
05/16/23 20:05
92667361003
1203-SMP-5
EPA 601 OD
Barium
17.5
ug/L
5.0
05/17/23 17:01
EPA 601 OD
Iron
545
ug/L
50.0
05/17/23 17:01
EPA 601 OD
Manganese
95.0
ug/L
5.0
05/17/23 17:01
EPA 601 OD
Hardness, Total(SM 2340B)
12200
ug/L
662
05/17/23 17:01
92667361004
1203-SMP-7
EPA 601 OD
Barium
30.8
ug/L
5.0
05/17/23 17:03
EPA 601 OD
Cobalt
6.4
ug/L
5.0
05/17/23 17:03
EPA 601 OD
Iron
6460
ug/L
50.0
05/17/23 17:03
EPA 601 OD
Manganese
788
ug/L
5.0
05/17/23 17:03
EPA 601 OD
Hardness, Total(SM 2340B)
11800
ug/L
662
05/17/23 17:03
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 5 of 59

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ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Sample: 1203-MW-36 Lab ID: 92667361001 Collected: 05/11/23 12:47 Received: 05/15/23 12:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Methane
6020 MET ICPMS
Cobalt
Thallium
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Benzene
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
Methylene Chloride
Tetrachloroethene
Trichloroethene
Vinyl chloride
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/14/2023 05:04 PM
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
4450 ug/L 10.0
5.3
1
06/07/2315:41
74-82-8 H1
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
28.3 ug/L 1.0
0.050
1 05/18/23 11:47
05/30/23 22:37
7440-48-4
0.051J ug/L 0.20
0.050
1 05/18/23 11:47
05/30/23 22:37
7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20
0.12
1 05/16/2310:21
05/17/2314:02
7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
3.7 ug/L 1.0
0.34
1
05/18/2318:01
71-43-2
19.7 ug/L 1.0
0.33
1
05/18/2318:01
106-46-7
1.4 ug/L 1.0
0.37
1
05/18/2318:01
75-34-3
0.37J ug/L 1.0
0.32
1
05/18/2318:01
107-06-2
ND ug/L 5.0
2.0
1
05/18/2318:01
75-09-2
2.1 ug/L 1.0
0.29
1
05/18/2318:01
127-18-4
1.7 ug/L 1.0
0.38
1
05/18/2318:01
79-01-6
0.61J ug/L 1.0
0.39
1
05/18/2318:01
75-01-4
101 % 70-130
1
05/18/2318:01
460-00-4
106 % 70-130
1
05/18/2318:01
17060-07-0
102 % 70-130
1
05/18/2318:01
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0
0.86
1
05/16/23 21:59
123-91-1
94 % 67-130
1
05/16/23 21:59
17060-07-0
95 % 70-130
1
05/16/23 21:59
2037-26-5
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
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ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Sample: 1203-MW-38 Lab ID: 92667361002 Collected: 05/11/23 12:32 Received: 05/15/23 12:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Methane
6020 MET ICPMS
Cobalt
Thallium
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Benzene
1,4-Dichlorobenzene
1,1-Dichloroethane
1,2-Dichloroethane
Methylene Chloride
Tetrachloroethene
Trichloroethene
Vinyl chloride
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/14/2023 05:04 PM
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
2780 ug/L 10.0
5.3
1
06/07/2316:13
74-82-8 H1
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
37.9 ug/L 1.0
0.050
1 05/18/23 11:47
05/30/23 23:04
7440-48-4
ND ug/L 0.20
0.050
1 05/18/23 11:47
05/30/23 23:04
7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20
0.12
1 05/16/2310:21
05/17/2314:05
7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
3.9 ug/L 1.0
0.34
1
05/18/2318:18
71-43-2
19.2 ug/L 1.0
0.33
1
05/18/2318:18
106-46-7
2.8 ug/L 1.0
0.37
1
05/18/2318:18
75-34-3
ND ug/L 1.0
0.32
1
05/18/2318:18
107-06-2
ND ug/L 5.0
2.0
1
05/18/2318:18
75-09-2
ND ug/L 1.0
0.29
1
05/18/2318:18
127-18-4
ND ug/L 1.0
0.38
1
05/18/2318:18
79-01-6
0.69.11 ug/L 1.0
0.39
1
05/18/2318:18
75-01-4
95 % 70-130
1
05/18/2318:18
460-00-4
110 % 70-130
1
05/18/2318:18
17060-07-0
103 % 70-130
1
05/18/2318:18
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
6.8 ug/L 2.0
0.86
1
05/16/23 20:05
123-91-1
90 % 67-130
1
05/16/23 20:05
17060-07-0
94 % 70-130
1
05/16/23 20:05
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 59

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Sample: 1203-SMP-5 Lab ID: 92667361003 Collected: 05/11/23 13:13 Received: 05/15/23 12:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
05/16/2316:31
05/17/2317:01
7440-36-0
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:01
7440-38-2
17.5
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:01
7440-39-3
ND
ug/L
1.0
0.70
1
05/16/2316:31
05/17/2317:01
7440-41-7
ND
ug/L
1.0
0.40
1
05/16/2316:31
05/17/2317:01
7440-43-9
ND
ug/L
5.0
3.7
1
05/16/2316:31
05/17/2317:01
7440-47-3
ND
ug/L
5.0
3.6
1
05/16/2316:31
05/17/2317:01
7440-48-4
ND
ug/L
5.0
4.3
1
05/16/2316:31
05/17/2317:01
7440-50-8
545
ug/L
50.0
41.5
1
05/16/2316:31
05/17/2317:01
7439-89-6
ND
ug/L
5.0
4.5
1
05/16/2316:31
05/17/2317:01
7439-92-1
95.0
ug/L
5.0
3.4
1
05/16/2316:31
05/17/2317:01
7439-96-5
ND
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:01
7440-02-0
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:01
7782-49-2
ND
ug/L
5.0
2.5
1
05/16/2316:31
05/17/2317:01
7440-22-4
12200
ug/L
662
131
1
05/16/2316:31
05/17/2317:01
ND
ug/L
5.0
3.9
1
05/16/2316:31
05/17/2317:01
7440-62-2
ND
ug/L
10.0
9.5
1
05/16/2316:31
05/17/2317:01
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Thallium
7470 Mercury
Mercury
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/14/2023 05:04 PM
ND ug/L 0.20 0.050 1 05/18/23 11:47 05/30/23 23:24 7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/16/2310:21 05/17/2314:07 7439-97-6
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0 0.86 1 05/16/23 20:24 123-91-1
87 % 67-130 1
92 % 70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/16/23 20:24 17060-07-0
05/16/23 20:24 2037-26-5
Page 8 of 59

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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
Sample: 1203-SMP-7 Lab ID: 92667361004 Collected: 05/11/23 16:36 Received: 05/15/23 12:00 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
05/16/2316:31
05/17/2317:03
7440-36-0
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:03
7440-38-2
30.8
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:03
7440-39-3
ND
ug/L
1.0
0.70
1
05/16/2316:31
05/17/2317:03
7440-41-7
ND
ug/L
1.0
0.40
1
05/16/2316:31
05/17/2317:03
7440-43-9
ND
ug/L
5.0
3.7
1
05/16/2316:31
05/17/2317:03
7440-47-3
6.4
ug/L
5.0
3.6
1
05/16/2316:31
05/17/2317:03
7440-48-4
ND
ug/L
5.0
4.3
1
05/16/2316:31
05/17/2317:03
7440-50-8
6460
ug/L
50.0
41.5
1
05/16/2316:31
05/17/2317:03
7439-89-6
ND
ug/L
5.0
4.5
1
05/16/2316:31
05/17/2317:03
7439-92-1
788
ug/L
5.0
3.4
1
05/16/2316:31
05/17/2317:03
7439-96-5
ND
ug/L
5.0
3.5
1
05/16/2316:31
05/17/2317:03
7440-02-0
ND
ug/L
10.0
4.7
1
05/16/2316:31
05/17/2317:03
7782-49-2
ND
ug/L
5.0
2.5
1
05/16/2316:31
05/17/2317:03
7440-22-4
11800
ug/L
662
131
1
05/16/2316:31
05/17/2317:03
ND
ug/L
5.0
3.9
1
05/16/2316:31
05/17/2317:03
7440-62-2
ND
ug/L
10.0
9.5
1
05/16/2316:31
05/17/2317:03
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Thallium
7470 Mercury
Mercury
8260D MSV SIM
1,4-Dioxane (p-Dioxane)
Surrogates
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 06/14/2023 05:04 PM
ND ug/L 0.20 0.050 1 05/18/23 11:47 05/31/23 00:14 7440-28-0
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/16/2310:21 05/17/2314:09 7439-97-6
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
ND ug/L 2.0 0.86 1 05/16/23 20:43 123-91-1
88 % 67-130 1
93 % 70-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
05/16/23 20:43 17060-07-0
05/16/23 20:43 2037-26-5
Page 9 of 59

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 779045 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667361001, 92667361002
METHOD BLANK: 4040860
Matrix:
Water
Associated Lab Samples: 92667361001, 92667361002
Blank
Reporting
Parameter
Units
Result
Limit
Methane
ug/L
ND
10.0
LABORATORY CONTROL SAMPLE:
4040861
Spike
LCS
Parameter
Units
Conc. Result
Methane
ug/L
297
214
MATRIX SPIKE SAMPLE:
4040863
92670482006
Spike
Parameter
Units
Result
Conc.
Methane
ug/L
17.4
297
SAMPLE DUPLICATE: 4040862
92670482014 Dup
Parameter Units Result Result
Methane ug/L 17.1 17.2
MDL Analyzed Qualifiers
5.3 06/07/2313:19
LCS % Rec
% Rec Limits Qualifiers
72 70-130
MS MS % Rec
Result % Rec Limits Qualifiers
186 57 70-130 M1
Max
RPD RPD Qualifiers
0 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 774666 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667361001, 92667361002, 92667361003, 92667361004
METHOD BLANK: 4020078 Matrix: Water
Associated Lab Samples: 92667361001, 92667361002, 92667361003, 92667361004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/17/2313:08
LABORATORY CONTROL SAMPLE: 4020079
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.4 97 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020080 4020081
MS MSD
92665967004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.9 97 113 75-125 15 25
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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
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QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 774812 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667361003, 92667361004
METHOD BLANK: 4020890
Associated Lab Samples: 92667361003, 92667361004
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Antimony
ug/L
ND
5.0
3.0
05/17/2316:31
Arsenic
ug/L
ND
10.0
4.7
05/17/2316:31
Barium
ug/L
ND
5.0
3.5
05/17/2316:31
Beryllium
ug/L
ND
1.0
0.70
05/17/2316:31
Cadmium
ug/L
ND
1.0
0.40
05/17/2316:31
Chromium
ug/L
ND
5.0
3.7
05/17/2316:31
Cobalt
ug/L
ND
5.0
3.6
05/17/2316:31
Copper
ug/L
ND
5.0
4.3
05/17/2316:31
Hardness, Total(SM 2340B)
ug/L
ND
662
131
05/17/23 16:31
Iron
ug/L
ND
50.0
41.5
05/17/2316:31
Lead
ug/L
ND
5.0
4.5
05/17/2316:31
Manganese
ug/L
ND
5.0
3.4
05/17/2316:31
Nickel
ug/L
ND
5.0
3.5
05/17/2316:31
Selenium
ug/L
ND
10.0
4.7
05/17/2316:31
Silver
ug/L
ND
5.0
2.5
05/17/2316:31
Vanadium
ug/L
ND
5.0
3.9
05/17/2316:31
Zinc
ug/L
ND
10.0
9.5
05/17/2316:31
LABORATORY CONTROL SAMPLE:
4020891
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Antimony
ug/L
500
494
99
80-120
Arsenic
ug/L
500
490
98
80-120
Barium
ug/L
500
502
100
80-120
Beryllium
ug/L
500
496
99
80-120
Cadmium
ug/L
500
491
98
80-120
Chromium
ug/L
500
501
100
80-120
Cobalt
ug/L
500
498
100
80-120
Copper
ug/L
500
501
100
80-120
Hardness, Total(SM 2340B)
ug/L
33100
32300
98
80-120
Iron
ug/L
5000
4930
99
80-120
Lead
ug/L
500
499
100
80-120
Manganese
ug/L
500
505
101
80-120
Nickel
ug/L
500
498
100
80-120
Selenium
ug/L
500
483
97
80-120
Silver
ug/L
250
247
99
80-120
Vanadium
ug/L
500
497
99
80-120
Zinc
ug/L
500
493
99
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 59

leAnalyiical
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020892 4020893
Parameter
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Hardness, Total(SM 2340B)
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
Units
92667360009
Result
MS
Spike
Conc.
MSD
Spike
Conc.
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
ug/L
ND
500
500
510
500
102
100
75-125
2
20
ug/L
ND
500
500
510
503
102
101
75-125
1
20
ug/L
33.1
500
500
548
537
103
101
75-125
2
20
ug/L
ND
500
500
517
507
103
101
75-125
2
20
ug/L
ND
500
500
505
497
101
99
75-125
1
20
ug/L
ND
500
500
515
504
103
101
75-125
2
20
ug/L
ND
500
500
507
497
101
99
75-125
2
20
ug/L
ND
500
500
509
500
102
100
75-125
2
20
ug/L
26500
33100
33100
60500
59900
103
101
75-125
1
20
ug/L
315
5000
5000
5370
5300
101
100
75-125
1
20
ug/L
ND
500
500
509
500
102
100
75-125
2
20
ug/L
32.9
500
500
548
537
103
101
75-125
2
20
ug/L
ND
500
500
508
499
102
100
75-125
2
20
ug/L
ND
500
500
526
517
105
103
75-125
2
20
ug/L
ND
250
250
256
251
102
100
75-125
2
20
ug/L
ND
500
500
511
501
102
100
75-125
2
20
ug/L
ND
500
500
517
500
103
100
75-125
3
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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 775263
Analysis Method:
EPA 6020B
QC Batch Method: EPA 3010A
Analysis Description:
6020 MET
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples: 92667361001, 92667361002
METHOD BLANK: 4022992
Matrix: Water
Associated Lab Samples: 92667361001, 92667361002
Blank Reporting
Parameter
Units
Result Limit
MDL Analyzed Qualifiers
Cobalt
ug/L
ND 1.0
0.050 05/30/23 21:01
Thallium
ug/L
ND 0.20 0.050 05/30/23 21:01
LABORATORY CONTROL SAMPLE:
4022993
Spike LCS
LCS % Rec
Parameter
Units
Conc. Result
% Rec Limits Qualifiers
Cobalt
ug/L
50 53.0
106 80-120
Thallium
ug/L
25 26.0
104 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4022994 4022995
MS MSD
92667356001
Spike Spike MS
MSD MS MSD % Rec
Max
Parameter Units
Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD
RPD Qual
Cobalt ug/L
22.2
50 50 71.3
73.1 98 102 75-125 2
20
Thallium ug/L
0.0901
25 25 25.3
25.6 101 102 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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 775264 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667361003, 92667361004
METHOD BLANK: 4022996 Matrix: Water
Associated Lab Samples: 92667361003, 92667361004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.20 0.050 05/30/23 23:14
LABORATORY CONTROL SAMPLE: 4022997
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 25 25.6 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022998 4022999
MS MSD
92667361003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 25 25 25.3 25.8 101 103 75-125 2 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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 775108
Analysis Method:
EPA 8260D
QC Batch Method: EPA 8260D
Analysis Description:
8260D MSV Low Level Landfill
Laboratory:
Pace Analytical Services - Charlotte
Associated Lab Samples: 92667361001, 92667361002
METHOD BLANK: 4022296
Matrix: Water
Associated Lab Samples: 92667361001, 92667361002
Blank Reporting
Parameter
Units
Result
Limit
MDL
Analyzed
Qualifiers
1,1-Dichloroethane
ug/L
ND
1.0
0.37 05/18/23 13:03
1,2-Dichloroethane
ug/L
ND
1.0
0.32 05/18/23 13:03
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33 05/18/23 13:03
Benzene
ug/L
ND
1.0
0.34 05/18/23 13:03
Methylene Chloride
ug/L
ND
5.0
2.0 05/18/23 13:03
Tetrachloroethene
ug/L
ND
1.0
0.29 05/18/23 13:03
Trichloroethene
ug/L
ND
1.0
0.38 05/18/23 13:03
Vinyl chloride
ug/L
ND
1.0
0.39 05/18/23 13:03
1,2-Dichloroethane-d4 (S)
%
100
70-130
05/18/23 13:03
4-Bromofluorobenzene (S)
%
110
70-130
05/18/23 13:03
Toluene-d8 (S)
%
110
70-130
05/18/23 13:03
LABORATORY CONTROL SAMPLE:
4022297
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
1,1-Dichloroethane
ug/L
20
20.5
103
70-130
1,2-Dichloroethane
ug/L
20
20.6
103
70-130
1,4-Dichlorobenzene
ug/L
20
21.2
106
70-130
Benzene
ug/L
20
22.5
112
70-130
Methylene Chloride
ug/L
20
22.0
110
66-130
Tetrachloroethene
ug/L
20
19.5
97
70-130
Trichloroethene
ug/L
20
21.8
109
70-130
Vinyl chloride
ug/L
20
18.9
95
62-130
1,2-Dichloroethane-d4 (S)
%
105
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
4022298
4022299
MS MSD
92667247002
Spike Spike
MS
MSD
MS MSD % Rec Max
Parameter Units
Result
Conc. Conc.
Result
Result
% Rec % Rec
Limits RPD RPD Qual
1,1-Dichloroethane ug/L
ND
20 20
23.9
26.4
119 132
70-150 10 30
1,2-Dichloroethane ug/L
ND
20 20
24.1
25.1
120 125
69-143 4 30
1,4-Dichlorobenzene ug/L
ND
20 20
25.2
27.2
126 136
70-142 7 30
Benzene ug/L
ND
20 20
26.9
27.3
131 133
70-142 1 30
Methylene Chloride ug/L
ND
20 20
24.9
27.2
125 136
62-149 9 30
Tetrachloroethene ug/L
ND
20 20
21.8
26.2
109 131
70-145 18 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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 59

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4022298
4022299
MS
MSD
92667247002 Spike
Spike MS
MSD
MS
MSD
% Rec
Max
Parameter Units Result Conc.
Conc. Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
Trichloroethene ug/L ND 20
20 25.1
26.2
126
131
62-146
4 30
Vinyl chloride ug/L ND 20
20 19.8
22.3
99
112
61-163
12 30
1,2-Dichloroethane-d4 (S) %
108
106
70-130
4-Bromofluorobenzene (S) %
100
106
70-130
Toluene-d8 (S) %
105
106
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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 59

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 774472 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667361002, 92667361003, 92667361004
METHOD BLANK: 4019347
Matrix:
Water
Associated Lab Samples:
92667361002, 92667361003, 92667361004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/16/23 18:49
1,2-Dichloroethane-d4 (S)
%
86
67-130
05/16/23 18:49
Toluene-d8 (S)
%
93
70-130
05/16/23 18:49
LABORATORY CONTROL SAMPLE: 4019348
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 18.4 92 70-130
1,2-Dichloroethane-d4 (S) % 88 67-130
Toluene-d8 (S) % 93 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4019349
4019350
MS
MSD
92667062004 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 18.0 17.8
90
89
55-137
1 30
1,2-Dichloroethane-d4 (S)
%
97
96
67-130
30
Toluene-d8 (S)
%
95
95
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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 59

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
QC Batch: 774756 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667361001
METHOD BLANK: 4020601
Matrix:
Water
Associated Lab Samples: 92667361001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/16/23 14:52
1,2-Dichloroethane-d4 (S)
%
94
67-130
05/16/23 14:52
Toluene-d8 (S)
%
95
70-130
05/16/23 14:52
LABORATORY CONTROL SAMPLE: 4020602
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 17.2 86 70-130
1,2-Dichloroethane-d4 (S) % 95 67-130
Toluene-d8 (S) % 95 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4020603
4020604
MS
MSD
92667356001 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 15.9 16.4
80
82
55-137
3 30
1,2-Dichloroethane-d4 (S)
%
96
96
67-130
30
Toluene-d8 (S)
%
96
95
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: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92667361
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
H1 Analysis conducted outside the EPA method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 59

leAnalyiical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
JOHNS R. C&D/MSWLF GW
92667361
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92667361001
1203-MW-36
RSK 175 Modified
779045
92667361002
1203-MW-38
RSK 175 Modified
779045
92667361003
1203-SMP-5
EPA 3010A
774812
EPA 6010D
774878
92667361004
1203-SMP-7
EPA 3010A
774812
EPA 6010D
774878
92667361001
1203-MW-36
EPA 3010A
775263
EPA 6020B
775406
92667361002
1203-MW-38
EPA 3010A
775263
EPA 6020B
775406
92667361003
1203-SMP-5
EPA 3010A
775264
EPA 6020B
775390
92667361004
1203-SMP-7
EPA 3010A
775264
EPA 6020B
775390
92667361001
1203-MW-36
EPA 7470A
774666
EPA 7470A
774754
92667361002
1203-MW-38
EPA 7470A
774666
EPA 7470A
774754
92667361003
1203-SMP-5
EPA 7470A
774666
EPA 7470A
774754
92667361004
1203-SMP-7
EPA 7470A
774666
EPA 7470A
774754
92667361001
1203-MW-36
EPA 8260D
775108
92667361002
1203-MW-38
EPA 8260D
775108
92667361001
1203-MW-36
EPA 8260D Mod.
774756
92667361002
1203-MW-38
EPA 8260D Mod.
774472
92667361003
1203-SMP-5
EPA 8260D Mod.
774472
92667361004
1203-SMP-7
EPA 8260D Mod.
774472
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/14/2023 05:04 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 59

lace
DC#_Title: ENV-FRM-HUN1-0083 v02_Sample Condition Upon Receipt
Effective Date: 11/14/2022
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville L.d Raleigh❑ Mechanicsvillef—I Atlantan Kernersviilell
Sample Condition Client Name: WQ## : 92667361
Upon Receipt Project d:
Courier: F]W Ex ❑UPS ❑USPS Fluent I!I II� II I II II IIli�'
❑ Commercial ffpace ❑Other: 92667361
Custody Seal Present? ❑Yes Zo Seals Intact? ❑Yes VJINO
Packing Material: ❑Bubble Wrap Bubble Bags ❑None ❑ Other
Thermome r:
Gun ID: M�U ZwIt
Type of lce: ❑r31ue
Correction Factor:
Cooler Temp: 2, 1 Add/Subtract (°C)
n
Cooler Temp Corrected (°
USDA Regulated Soil ( Ul N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC
{check maosl? FlYes F­lNo
Date/Initials Person Examining Contents:
Biological Tissue ozen?
]Yes ❑No UN/A
❑�o n e
Temp should be above freezing to 6°C
❑Samples out of temp criteria. Samples on ice, cooling process
has begun
Didsamp!es originate from a Foreign source [internationally,
includineHnwaii and Plsprtn Riceil? FIYA5 F1Nn
Comments/Discrepancy:
Chain of Custody Present?
es
❑No
❑N/A
1.
Samples Arrived within Hold Time?
2Yes
[-]NO
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
❑Yes
911ca
❑N/A
3.
Rush Turn Around Time Requested?
Dyes;
No
[:1 N/A
4.
Sufficient Volume?
Q�es
❑No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
Y s
Ys
❑No
❑No
[-]N/A
❑N/A
b.-Pace
Containers Intact?
es
❑No
❑N/A
7,
Dissolved analysis: Samples Field Filtered?
❑Yes
[]No
N/A
8.
Sample Labels Match CDC?
-Includes Date/Time/ID/Analysis Matrix:
t , /Yes
v y
❑No
❑N/A
9.
Headspace in VOA Vials (>5.6mm)?
❑Yes
VrNo
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
❑Yes
CXu
[]No
❑N/A
ZA
11.
COMMENTS/SAMPLE DISCREPANCY Field Rata Required? ❑Yes ❑No
Lot ID of split containers:
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review:
Date:
Page 22 of 59
Qualtrax ID: 69614 Page 1 of 2

DC#_Title, ENV-FRM-HUN1-0083 02 Sample Condition Upon Receipt
ace
Effective pate: 11/14/2022
*Check mark top half of box if pH and/or dechlorination is verified and Project 4 WO# : 92667361
within the acceptance range for preservation samples. PM: TMC Due Date: 05/30/23
Exceptions: VOA, Coliform, TOC, Oil and Grease, 0RO/8015 (water) ❑OC, LLHg CLIENT: 92—Joyce Eng
**Bottom half of box is to list number of bottles
***Check all unpreserved Nitrates for chlorine
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pH Adjustment Log for Preserved Samples
sample 1D
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot 4
rvu:e: vvnenever mere a a ❑isCrepancy anectiog NorCn t-arouna compliance samples, a Copy or tills roan will Ile sent to the North Carolina DENR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 23 of 59
Qualtrax ID: 69614 Page 2 of 2

DC#_Title: ENV-FRM-HUN1-0084 v01 Tech Spec Sample Condition
ace Upon Receipt
i ...vic u - s Effective Date: 05/12/2022
Laboratory receiving samples:
Asheville ❑ Eden ❑ Greenwood ❑ Huntersville ❑ Raleigh[] Mechanicsville❑ Atlanta[] Kernersvilleo
Sample Condition Upon Client Name;
Receipt� cti Pella A f f o o- Project it,
Courier: ❑Fed Ex ❑UPS ❑USPS Client
❑ Commercial ❑Pace ❑other. —
M S +.v L t~
Carrier Tracking Number:
Custody Seal Present? ❑Yes ❑/ No Seals Intact? ❑Yes ❑No Date/Initials Person Examining Contents: f f
Packing Material: []Bubble Wrap [ Bubble Bags ❑None ❑ other Biological Tissue Frozen?
❑Yes ❑No ❑N/A
Thermometer: ❑ IR Gun ID: 16_�'T U L
Type of Ice: Wet ❑Blue ❑None
Cooler Temp (°C ): s .J Correctlon Factor: Add /Subtract VC } Temp should be above freezing to 6°C
. p ❑Samples out of temp criteria. Samples on ice, cooling proce
Corrected Cooler Temp (°C ]: has begun
USDA Regulated Soil (❑ NIA, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC (check maps)? Did samples originate from a foreign source (internationally,
❑Yes ❑No including Hawaii and Puerto Rico)? ❑Yes ❑No
Comments/Discrepancy:
Chain of Custody Present?
❑Yes
❑No
]N/A
1.
Samples Arrived within Hold Time?
[]�Yes
[-]NO
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
❑Yes
❑No
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
©No
❑N/A
4.
Sufficient Volume?
[3Yes
[]No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
[Yes
['Yes
❑No
[:]No
❑N/A
❑N/A
6.
Containers Intact?
10yes
❑No
❑N/A
7.
Dissolved analysis: Samples field Filtered?
❑Yes
[]No
:�N/A
8.
Sample Labels Match COC?
Includes Date/Time/ID/Analysis Matrix:
[]Yes
L1I
❑No
❑N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑Yes
dNo
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
[-]Yes
❑No
LINO
❑N/A
❑NIA
11.
Temp Log: Temp must be maintained
at <6 C during login, record temp
every 20 minutes.
Time opened: Temp:
Time: put in cooler
Time: Temp;
Person Contacted:
Project Manager SCURF Review:
Project Manager SRF Review;
Lot ID of spl it containers:
CLIENT NOTIFICATION/RESOLUTION
Date/Time:
Date:
Date:
Qualtrax Document ID: 70677 Page 1 of 2 Page 24 of 59

Document Name:
Document Issued: November 15, 2021 —
Bottle Identification Form [BIF)
Page 1 of I
Document No.:
Issuing Authority:
3C8Al7c?I Wcal
F-CAR-CS-043-Rev.01
Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination is Project #
verified and within the acceptance range for preservation �—� V\ S
samples. W l i- W
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg r
"Bottom half of box is to list number of bottles
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Sample to
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot p
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e,
t3Ut L)f h lrYlrrco ctpreservative aaroftemfr Incorrecreantainers.
Page 25 of 59

2ceAnaly ill
CHAIN -OF -CUSTODY / Analytical Request
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields
M
LO
0
Document N
must be completed ccurately.
Section A
Section B
Section C
Required Client Information:
Required Project Information:
Invoice Information:
Page :
1
�f
2
Company: LaBella Associates
Report To: Van Burbach
Attention: Lecia Jones
Address: 12-D Oak Branch Dr.
Copy To: Miguel Vazquez
Company Name: LaBella Associates
Greensboro, NC 27407
Address:
1604 Ownby Lane, Richmond, VA 23220
Regulatory Agency
Email To: vburhach (611,1beilaoc_com
Purchase Order No. 2223529/02
Pace Quote nelerence:
Phone: [phone] Fax:
Client Project ID: Johns R. C&DIMSWLF GW
Pace Project Manager: Taylor Cannon
Statel Location
RequesterS Due date/TAT, 10 Day (Default)
Container Order Number:
Pace Profile #:
North Carolina
Requested
Analysis
Filtered
(YIN)
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START
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RELINQUISHED BY l AFFILIATION
DATE
TIME
ACCEPTED BY l AFFILIATION
DATE
TIME
SAMPLE CONDITIONS
f 2 }�
COCs =Constituents of Concern = Benzene;
1,4-
✓.�
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C
Dichlorobenzene; Methylene chloride; Tetrachloroethene;
Trichloroethene; 1,1-Dichloroethane; 1,2-Dichloroethane;
&
Vinyl chloride.
SAMPLER NAME AND SIGNATURE
v
m
PRINT Name o1 SAMPLER:
v
}
Grayson, DonOvant
SIGNATURE of SAMPLER:
DATE Signed:
n
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CHAIN -OF -CUSTODY I Analytical Request Document
The Chain -of -Custody is a LEGAL DOCUMENT. All relevant iii must be completed accurately.
oeur�u ..
Section 9
Section C
Required Client Infermation:
Required Project Information:
Invoice Information:
Page ' 2
} 2
Company: LaBelle Associates
RDpon To:
Van Burbach
Attention: Lecia Jones
Address: 12D Oak Branch Dr.
copy To Miguel Vazquez
Company Name: LaBelle ASSOCiales
Greensboro, NO 27407
Address: 1604 Ownby Lane, Richmond, VA 23220
Ri
julatory Agency
Email To: vhurbachi0?labeilanc.com
Purchase Order No. 2223529/02
Pace Quote Reference,
Phone: (336) 323-OG92 I Far:
Clierll Project ID: Johns R. C&D/MSWLF GW
Pace Pro}ecr Manager: Taylor Cannon
1
latel Location
Requesled Due DatelTAT: 10 Day (Default)
Container Order Number:
Pace Profile p:
lorith Carolina
Ra4LIetltad
AnalyBk
Filtered
(Y!N)
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MATRIX CODE
COLLECTED
Preservatives
}
omw�ewme� Dw
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WT
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11
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ADDITIONAL COMMENTS
RELINOUISHED BY If AFFILIATION
DATE
TIME
ACCEPTED BY f AFFILIATION
DATE
TIME
SAMPLE comOrIONS
COCs = Benzene; 1,4-Dichlorobenzene; Methylene
chloride;
��
i
�'
Tetrachloroethene; Trichloroethene; 1,1-Dichldroethane; 1,2-
Dichloroethane; & Vinyl chloride.
SAMPLER NAME AND SIGNATURE
—
PRINT Name of SAMPLER:
//��
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SIGNATURE of SAMPLER:
DATE Signed: 5 1 2 124-''�
w
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in?

con -test®
A Pace Anaoicalg Laboratary
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
May 25, 2023
Taylor Cannon
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100
Huntersville, NC 28078
Project Location: JOHN R. C&D/MSWLF GW
Client Job Number:
Project Number: 92667361
Laboratory Work Order Number: 23E2530
Enclosed are results of analyses for samples as received by the laboratory on May 18, 2023. If you have any questions
concerning this report, please feel free to contact me.
Sincerely,
Rebecca Faust
Project Manager
�rrsrs_rsacct
'.�-MJESIM

Table of Contents
Table of Contents
Sample Summary
Case Narrative
Sample Results
23E2530-01
23E2530-02
Sample Preparation Information
QC Data
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
B340932
Flag/Qualifier Summary
Certifications
Chain of Custody/Sample Receipt
3
4
5
5
6
7
8
8
8
9
10
11
�rrsrmwzz-.c•
•��_ • ,

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Pace Analytical Services - NC
9800 Kincey Avenue, Suite 100 REPORT DATE: 5/25/2023
Huntersville, NC 28078 PURCHASE ORDER NUMBER:
ATTN: Taylor Cannon
PROJECT NUMBER: 92667361
ANALYTICAL SUMMARY
WORK ORDER NUMBER: 23E2530
The results of analyses performed on the following samples submitted to CON -TEST, a Pace Analytical Laboratory, are found in this report.
PROJECT LOCATION: JOHN R. C&D/MSWLF GW
FIELD SAMPLE # LAB ID: MATRIX SAMPLE DESCRIPTION TEST SUB LAB
1203-SMP-S
1203-SMP-7
23E2530-01 Water
23E2530-02 Water
SM21-23 4500 CN E
SM21-23 4500 CN E
Page 3 of 14

con -test®
A Pace Analyticalg Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
CASE NARRATIVE SUMMARY
All reported results are within defined laboratory quality control objectives unless listed below or otherwise qualified in this report.
The results of analyses reported only relate to samples submitted to Con -Test, a Pace Analytical Laboratory, for testing.
I certify that the analyses listed above, unless specifically listed as subcontracted, if any, were performed under my direction according to the approved methodologies listed
in this document, and that based upon my inquiry of those individuals immediately responsible for obtaining the information, the material contained in this report is, to the
best of my knowledge and belief, accurate and complete.
Meghan E. Kelley
Reporting Specialist
STT3tirSici!
■ � � i • i

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHN R. C&D/MSWLF GW Sample Description: Work Order: 23E2530
Date Received: 5/18/2023
Field Sample #: 1203-SMP-5 Sampled: 5/11/2023 13:13
Samule ID: 23E2530-01
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 5 of 14

Table of Contents
con -test®
A Pace Analyticalg Laboratory
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Project Location: JOHN R. C&D/MSWLF GW Sample Description: Work Order: 23E2530
Date Received: 5/18/2023
Field Sample #: 1203-SMP-7 Sampled: 5/11/2023 16:36
Samule ID: 23E2530-02
Sample Matrix: Water
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total)
Date Date/Time
Analyte Results RL DL Units Dilution Flag/Qual Method Prepared Analyzed Analyst
Cyanide ND 0.010 0.0070 mg/L 1 SM21-23 4500 CN E 5/22/23 5/23/23 16:03 MMH/DET
Page 6 of 14

con -test®
A Pace Analyticalg Laboratory
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
Prep Method:SM4500 CN C Analytical Method:SM21-23 4500 CN E
Lab Number [Field ID]
Sample Extraction Data
Batch Initial [mL] Final [mL] Date
23E2530-01 [1203-SMP-5] B340932 50.0 50.0 05/22/23
23E2530-02 [1203-SMP-7] B340932 50.0 50.0 05/22/23
7 ST.T3t7.fSici!
EPU •

con -test®
A Pace Analyticalg Laboratary
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
QUALITY CONTROL
Conventional Chemistry Parameters by EPA/APHA/SW-846 Methods (Total) - Quality Control
Reporting Spike Source %REC RPD
Analyte Result Limit Units Level Result %REC Limits RPD Limit Notes
Batch B340932 - SM4500 CN C
Blank (B340932-BLK1) Prepared: 05/22/23 Analyzed: 05/23/23
Cyanide ND 0.010 mg/L
LCS (B340932-BS1) Prepared: 05/22/23 Analyzed: 05/23/23
Cyanide 0.33 0.010 mg/L 0.322 102 65.1-117
LCS Dup (B340932-BSD1) Prepared: 05/22/23 Analyzed: 05/23/23
Cyanide 0.30 0.010 mg/L 0.322 92.0 65.1-117 9.94 16.7
Page 8 of 14

con -test®
A Pace Analytical*' Laboratary
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ` FAX [phone] " TEL. [phone]
FLAG/QUALIFIER SUMMARY
*
QC result is outside of established limits.
fi
Wide recovery limits established for difficult compound.
$
Wide RPD limits established for difficult compound.
#
Data exceeded client recommended or regulatory level
ND
Not Detected
RL
Reporting Limit is at the level of quantitation (LOQ)
DL
Detection Limit is the lower limit of detection determined by the MDL study
MCL
Maximum Contaminant Level
Percent recoveries and relative percent differences (RPDs) are determined by the software using values in the
calculation which have not been rounded.
No results have been blank subtracted unless specified in the case narrative section.
7 STT3t7C0.1ici!
• � • • i

con -test®
A Pace Analyticalg Laboratet
Table of Contents
39 Spruce Street ` East Longmeadow, MA 01028 ' FAX [phone] " TEL. [phone]
CERTIFICATIONS
Certified Analyses included in this Report
Analyte Certifications
SM21-23 4500 CNE in Water
Cyanide
CT,MA,NH,NY,RI,NC,ME,VA
Con -Test, a Pace Environmental Laboratory, operates under the following certifications and accreditation:
Code
Description
Number
Expires
MA
Massachusetts DEP
M-MA100
06/30/2024
CT
Connecticut Department of Public Health
PH-0821
12/31/2024
NY
New York State Department of Health
10899 NELAP
04/1/2024
NH
New Hampshire Environmental Lab
2516 NELAP
02/5/2024
RI
Rhode Island Department of Health
LA000373
12/30/2023
NC
North Carolina Div. of Water Quality
652
12/31/2023
ME
State of Maine
MA00100
06/9/2023
VA
Commonwealth of Virginia
460217
12/14/2023
STT3titSici!

1. 5 Z. 0
Internal Transfer Chain of Custody
I���������1�ii�������I���II����l���� ❑ Samples Pre -Logged into eCOC. Ge��t�Of �[e Needed: � Yes ❑ No
aceAnalyttrcal
www.Pecelabs.com
�x
J.
IE
Itt�tYi
At17e D. :"
yp
1ci ft�ltim
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LAB USE ONLY
1
1203-SMP-5
PS
5/111202313:13
92667361003
Water
1
x
2
1203-SMP-7
PS
5111/20 23 16.36
92667361004
Water
1
X
3
4
.............. ...
ttxeltttt
7777..
Transfers
Released By
Da#errime
Received By
Date/Time
2
3
Cooler Temperature on Receipt
7
°C
CustodX Seal Y or N
Received on Ic Y' r N
Sample lnta Y or N
*in order to maintain client confidentiality, location/name of the sampling site, sampler's name and signature may not be provided on this COC document.
This chain of custody is considered complete as is since this information is available in the owner laboratory.
y, May 17, 2023 3:2T27 PM
3116
FMT-ALL-C-002rev,00 24March2009
0
0
0
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Table of Contents
35 Spruce St. ENV-FRM-ELON-0001 V05—Sample Receiving Checklist
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P:413-525-2332 Log In Back -Sheet
F:413-525-6405 Login Sample Receipt Checklist -- (Rejection criteria Listing C AO
www.pacelabs.com -- Using Acceptance Policy) Any False statement will be
brought to the attention of the Client — True or False PEOPLE ADVANCING SCIENCE
Client CCt,C� L her �`�'�
Project j:�h'-4 r, Cyr"' 1,A2V1- - 6l PA - j cti fcr
MCP/RCP Required
Deliverable Package Requirement
Location c
PWSID# (When Applicable) —
Arrival Method:
Courier ❑ Fed Ex 0 Walk In ❑ Other[]
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Temp 10� 6° C Actual Temperature
Rush Samples: Yes /6 Notify
Short Hold: Yes / Og� Notify -
Notes regarding„ Samples/COC outside of SOP:
Tru
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&.-a
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Additional Container Notes

Serial No:06142316:38
JOB: L2332148 REPORT STYLE: Data Usability Report
0010: Alpha Analytical Report Cover Page - OK
0015: Sample Cross Reference Summary - OK
0060: Case Narrative - OK
0100: Volatiles Cover Page - OK
0110: Volatiles Sample Results - OK
0120: Volatiles Method Blank Report - OK
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5400: References - OK
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Serial No:06142316:38
Alpha Analytical, Inc. ID No.:17873
Facility: Company -wide Revision 19
Department: Quality Assurance Published Date: 4/2/2021 1:14:23 PM
Title: Certificate/Approval Program Summary Page 1 of 1
Certification Information
The following analytes are not included in our Primary NELAP Scope of Accreditation:
Westborough Facility
EPA 624/624.1: m/p-xylene, o-xylene, Naphthalene
EPA 625/625.1: alpha-Terpineol
EPA 8260C/826OD: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene, Azobenzene; SCM: lodomethane (methyl iodide), 1,2,4,5-Tetramethylbenzene;
4-Ethyltoluene.
EPA 8270D/8270E: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine, alpha-Terpineol; SCM: Dimethylnaphthalene,1,4-Diphenylhydrazine.
SM4500: NPW: Amenable Cyanide; SCM: Total Phosphorus, TKN, NO2, NO3.
Mansfield Facility
SM 2540D: TSS
EPA 8082A: NPW: PCB: 1, 5, 31, 87,101, 110, 141, 151, 153, 180, 183, 187.
EPA TO-15: Halothane, 2,4,4-Trimethyl-2-pentene, 2,4,4-Trimethyl-1-pentene, Thiophene, 2-Methylthiophene,
3-Methylthiophene, 2-Ethylthiophene, 1,2,3-Trimethylbenzene, Indan, Indene, 1,2,4,5-Tetramethylbenzene, Benzothiophene, 1-Methylnaphthalene.
Biological Tissue Matrix: EPA 3050E
The following analytes are included in our Massachusetts DEP Scope of Accreditation
Westborough Facility:
Drinking Water
EPA 300.0: Chloride, Nitrate-N, Fluoride, Sulfate; EPA 353.2: Nitrate-N, Nitrite-N; SM4500NO3-F: Nitrate-N, Nitrite-N; SM4500E-C, SM4500CN-CE,
EPA 180.1, SM2130B, SM4500C1-D, SM2320B, SM2540C, SM4500H-B, SM450ONO2-B
EPA 332: Perchlorate; EPA 524.2: THMs and VOCs; EPA 504.1: EDB, DBCP.
Microbiology: SM9215B; SM9223-P/A, SM9223B-Colilert-QT,SM9222D.
Non -Potable Water
SM4500H,B, EPA 120.1, SM2510B, SM2540C, SM2320B, SM4500CL-E, SM4500E-BC, SM4500NH3-BH: Ammonia-N and Kjeldahl-N, EPA 350.1:
Ammonia-N, LACHAT 10-107-06-1-B: Ammonia-N, EPA 351.1, SM4500NO3-F, EPA 353.2: Nitrate-N, SM4500P-E, SM4500P-B, E, SM4500SO4-E,
SM522013, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, EPA 420.1, SM4500-CN-CE, SM25401), EPA 300: Chloride, Sulfate, Nitrate.
EPA 624.1: Volatile Halocarbons & Aromatics,
EPA 608.3: Chlordane, Toxaphene, Aldrin, alpha-BHC, beta-BHC, gamma-BHC, delta-BHC, Dieldrin, DDD, DDE, DDT, Endosulfan I, Endosulfan II,
Endosulfan sulfate, Endrin, Endrin Aldehyde, Heptachlor, Heptachlor Epoxide, PCBs
EPA 625.1: SVOC (Acid/Base/Neutral Extractables), EPA 600/4-81-045: PCB -Oil.
Microbiology: SM9223B-Colilert-QT; Enterolert-QT, SM9221E, EPA 1600, EPA 1603, SM92221).
Mansfield Facility:
Drinking Water
EPA 200.7: Al, Ba, Cd, Cr, Cu, Fe, Mn, Ni, Na, Ag, Ca, Zn. EPA 200.8: Al, Sb, As, Ba, Be, Cd, Cr, Cu, Pb, Mn, Ni, Se, Ag, TL, Zn. EPA 245.1 Hg.
EPA 522, EPA 537.1.
Non -Potable Water
EPA 200.7: Al, Sb, As, Be, Cd, Ca, Cr, Co, Cu, Fe, Pb, Mg, Mn, Mo, Ni, K, Se, Ag, Na, Sr, TL, Ti, V, Zn.
EPA 200.8: Al, Sb, As, Be, Cd, Cr, Cu, Fe, Pb, Mn, Ni, K, Se, Ag, Na, TL, Zn.
EPA 245.1 Hg.
SM2340B
For a complete listing of analytes and methods, please contact your Alpha Project Manager.
Document Type: Form
Page 16 of 18
Pre-Qualtrax Document ID: 08-113
Page 57 of 59

Serial No:06142316:38
Chain of Custody
PAST Charlotte Laboratory eAm{ dica
Workorder, 92667361 Workorder Marne. JOHNS R. C & D MSWLF GW Results Requested By. 6fI5t2023
rI ! Invoice To
ue5ted Anal 4li
Taylor M Cannon
Pace AnalVtical Charlotte Sample R�ceiviftg P,O. T:-92667361
B800 Kancay Ave. SuLte 1po 320 Forhes Blvd.
Hlmiersville. NC 28078
Phuna {704j875-S007 Mansfield, MA t} i748
Erna& laylorrannon@paceiabs com 508-822-9300
n
State of Sample Origin: NC 7 p CaFalnem
0
c
Cnllact
Item
Sampie iD
Palurrirne
Lab Id
LAB USE ONLY
1
1201-MYV-36
5011282312-47
VZ557,461CUT
Water
x
1203-MM38
5M1202312:32
az 73 1042
Water
,1(
3
4
5
Comments
Trenal<ers
Rakwa&d By
OmteMrnu
11 cedwad 8y
dam7lrna
Please proceed with analysis out ofhoId per
de
4:lient
Cooter Temperature on Receipt °C
Custody Seal Y or N
Received on Ice Y or N
Samples Intact Y or N
',NeitrbLsday, June 07 2023 120 433 PPA
FMT-ALL-C-0O7rev 00 2AMa£ch2&219 PJgt: 1 of I
Page 58 of 59
Page 17 of 18

Serial No:06142316:38
ORIGIN 10:SRWA {7041 975-90%2
SAQPEE AtCEIVING
PACE ANALYT3CAL SER910ES
g oo KINCEV AVE, SUITE 100
HUNTERSVILLE. SIC 29079
UNITED STATER PS
TO
ALPHA ANALYTICAL
30 FORBES BLVD
CHIP DATE: 07ji,ka
RCTWG73 7.15 L8
CAD: 83711"civE3704
SILL SENpER
MAN FIELD NSA 02048
c - ON
DEPT' SR6m loll
nin
III IAIIIIIHYRI'.I II IIII� II I III illl II I IIIII II I III III
y FedE]C
i ,� �Kprera
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TRII
1020" 5767 2592 7712 PRIORITY OVERNI H1 �
XE PYMA MA—U60
2
048 BOS
NIIIC�IN �V IN �VIVVIWIVIY
Page 59 of 59
Page 18 of 18

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
June 06, 2023
Mr. Van Burbach
LaBella Associates, D.P.C.
12-D Oak Branch Drive
Greensboro, NC 27407
RE: Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory between May 11, 2023 and May 12, 2023. 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 Gulf Coast
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
c5�
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
cc: Van Burbach, LaBella Associates, DPC
Kandice Estes, Labella Associates
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification #: 6429-01
Florida Certification #: E87854
Illinois Certification #: 004585
Kansas Certification #: E-10354
Louisiana/LELAP Certification #: 01955
North Carolina Certification #: 618
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
North Dakota Certification #: R-195
Oklahoma Certification #: 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification #: 460215
Washington Certification #: C929
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
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92667026001
1203-MW16S
Water
05/10/2316:39
05/11/2311:15
92667026002
1203-MW21
Water
05/10/2315:30
05/11/2311:15
92667026003
1203-MW-11
Water
05/11/23 09:45
05/12/23 10:50
92667026004
1203-MW-12
Water
05/11/2311:34
05/12/2310:50
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 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92667026001 1203-MW16S
RSK 175 Modified
TEG
1
PASI-C
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92667026002 1203-MW21
RSK 175 Modified
TEG
1
PASI-C
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92667026003 1203-MW-11
AM20GAX
BDP
1
GCLA
RSK 175 Modified
TEG
1
PASI-C
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92667026004 1203-MW-12
AM20GAX
BDP
1
GCLA
RSK 175 Modified
TEG
1
PASI-C
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
GCLA = Pace Analytical Gulf Coast
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
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 23

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 JOHNS RIVER MNA
92667026
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92667026001
1203-MW16S
RSK 175 Modified
Methane
5610
ug/L
10.0
05/12/23 14:37
SM 531OB-2014
Total Organic Carbon
2.3
mg/L
1.0
05/23/23 19:40
92667026002
1203-MW21
EPA 353.2 Rev 2.0
1993 Nitrogen, Nitrate
0.15
mg/L
0.040
05/12/23 00:46
92667026003
1203-MW-11
AM20GAX
Hydrogen
62
nM
1.9
05/22/2319:15
RSK 175 Modified
Methane
1370
ug/L
10.0
05/15/23 17:30
SM 531OB-2014
Total Organic Carbon
8.7
mg/L
1.0
05/24/23 03:43
92667026004
1203-MW-12
AM20GAX
Hydrogen
180
nM
1.9
05/22/2319:35
RSK 175 Modified
Methane
4500
ug/L
10.0
05/15/23 18:33 M1
SM 531OB-2014
Total Organic Carbon
1.8
mg/L
1.0
05/24/23 04:07
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 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Sample: 1203-MW16S
Lab ID: 92667026001 Collected:
05/10/23 16:39
Received: 05/11/23 11:15 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
5610 ug/L 10.0
5.3
1
05/12/2314:37
74-82-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L 0.040
0.010
1
05/12/23 00:47
14797-55-8
5310B TOC
Analytical Method: SM 531OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon
2.3 mg/L 1.0
0.50
1
05/23/23 19:40
7440-44-0
Date: 06/06/2023 01:00 PM
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 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Sample: 1203-MW21
Lab ID: 92667026002 Collected:
05/10/23 15:30
Received: 05/11/23 11:15 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
ND ug/L 10.0
5.3
1
05/15/2317:15
74-82-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.15 mg/L 0.040
0.010
1
05/12/23 00:46
14797-55-8
5310B TOC
Analytical Method: SM 531OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon
ND mg/L 1.0
0.50
1
05/23/23 20:39
7440-44-0
Date: 06/06/2023 01:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Sample: 1203-MW-11
Lab ID: 92667026003 Collected:
05/11/23 09:45
Received: 05/12/23 10:50 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
62 nM 1.9
0.49
1
05/22/2319:15
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
1370 ug/L 10.0
5.3
1
05/15/2317:30
74-82-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L 0.040
0.010
1
05/13/23 00:05
14797-55-8
5310B TOC
Analytical Method: SM 531 OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon
8.7 mg/L 1.0
0.50
1
05/24/23 03:43
7440-44-0
Date: 06/06/2023 01:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Sample: 1203-MW-12
Lab ID: 92667026004 Collected:
05/11/23 11:34
Received: 05/12/23 10:50 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
180 nM 1.9
0.49
1
05/22/2319:35
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Methane
4500 ug/L 10.0
5.3
1
05/15/2318:33
74-82-8 M1
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L 0.040
0.010
1
05/13/23 00:09
14797-55-8
5310B TOC
Analytical Method: SM 531 OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon
1.8 mg/L 1.0
0.50
1
05/24/23 04:07
7440-44-0
Date: 06/06/2023 01:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 766084 Analysis Method: AM20GAX
QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92667026003, 92667026004
METHOD BLANK: 2485166 Matrix: Air
Associated Lab Samples: 92667026003, 92667026004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Hydrogen nM ND 1.9 0.49 05/22/2313:40
LABORATORY CONTROL SAMPLE & LCSD: 2485167 2485168
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Hydrogen nM 12 12 12 100 101 70-130 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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 774126 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667026001
METHOD BLANK: 4017797
Associated Lab Samples: 92667026001
Parameter
Units
Methane
ug/L
LABORATORY CONTROL SAMPLE:
4017798
Parameter
Units
Methane
ug/L
MATRIX SPIKE SAMPLE:
4017800
Parameter
Units
Methane
ug/L
Matrix: Water
Blank Reporting
Result Limit MDL Analyzed Qualifiers
ND 10.0 5.3 05/12/2313:03
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
297 298 100 70-130
92666760005 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
2880 297 3210 112 70-130
SAMPLE DUPLICATE: 4017799
92666760001 Dup
Parameter Units Result Result
Methane ug/L 3620 3790
Max
RPD RPD Qualifiers
5 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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 774530 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92667026002, 92667026003, 92667026004
METHOD BLANK: 4019648
Matrix:
Water
Associated Lab Samples: 92667026002, 92667026003, 92667026004
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Methane
ug/L
ND
10.0
5.3 05/15/2316:59
LABORATORY CONTROL SAMPLE:
4019649
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Methane
ug/L
297
247 83
70-130
MATRIX SPIKE SAMPLE: 4019651
92667026004 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Methane ug/L 4500 297 6110 541 70-130 M1
SAMPLE DUPLICATE: 4019650
92667026003 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Methane ug/L 1370 1540 11 20
SAMPLE DUPLICATE: 4019652
92667229002 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Methane ug/L 232 201 14 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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 774022 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667026001, 92667026002
METHOD BLANK: 4017410 Matrix: Water
Associated Lab Samples: 92667026001, 92667026002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate mg/L ND 0.040 0.010 05/12/23 00:22
LABORATORY CONTROL SAMPLE: 4017411
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.5 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4017412 4017413
MS MSD
92666924002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate mg/L 0.93 1.5 1.5 2.4 2.4 98 97 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4017414 4017415
MS MSD
92666915002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate mg/L 3.1 1.5 1.5 4.4 4.6 81 94 90-110 4 10
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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 774268 Analysis Method: EPA 353.2 Rev 2.0 1993
QC Batch Method: EPA 353.2 Rev 2.0 1993 Analysis Description: 353.2 Nitrate + Nitrite, Unpres.
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667026003, 92667026004
METHOD BLANK: 4018575 Matrix: Water
Associated Lab Samples: 92667026003, 92667026004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate mg/L ND 0.040 0.010 05/12/23 23:59
LABORATORY CONTROL SAMPLE: 4018576
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.5 103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4018577 4018578
MS MSD
92667026003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate mg/L ND 1.5 1.5 1.0 0.99 68 66 90-110 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4018579 4018580
MS MSD
92667123004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Nitrate mg/L ND 1.5 1.5 1.5 1.5 102 99 90-110 3 10
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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 776089 Analysis Method: SM 531 OB-2014
QC Batch Method: SM 531 OB-2014 Analysis Description: 5310E TOC
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667026001, 92667026002
METHOD BLANK: 4026785 Matrix: Water
Associated Lab Samples: 92667026001, 92667026002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Organic Carbon mg/L ND 1.0 0.50 05/23/23 12:39
LABORATORY CONTROL SAMPLE: 4026786
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Organic Carbon mg/L 25 26.1 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4026787 4026788
MS MSD
92666592001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Total Organic Carbon mg/L 2670 25 25 2780 2670 448 7 90-110 4 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4026789 4026790
MS MSD
92667052003 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Total Organic Carbon mg/L 3.6 25 25 29.3 29.7 103 104 90-110 1 10
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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
QC Batch: 776091 Analysis Method: SM 531 OB-2014
QC Batch Method: SM 531 OB-2014 Analysis Description: 5310E TOC
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92667026003, 92667026004
METHOD BLANK: 4026797 Matrix: Water
Associated Lab Samples: 92667026003, 92667026004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Organic Carbon mg/L ND 1.0 0.50 05/23/23 23:25
LABORATORY CONTROL SAMPLE: 4026798
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Organic Carbon mg/L 25 26.6 106 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4026799 4026800
MS MSD
92668046005 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Total Organic Carbon mg/L 2.1 25 25 27.1 27.6 100 102 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4026801 4026802
MS MSD
92667745002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Total Organic Carbon mg/L 5.4 25 25 32.8 32.3 110 108 90-110 2 10
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: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 06/06/2023 01:00 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 23

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: BURKE CO JOHNS RIVER MNA
Pace Project No.: 92667026
Lab ID Sample ID QC Batch Method QC Batch
92667026003
1203-MW-11
AM20GAX
766084
92667026004
1203-MW-12
AM20GAX
766084
92667026001
1203-MW16S
RSK 175 Modified
774126
92667026002
1203-MW21
RSK 175 Modified
774530
92667026003
1203-MW-11
RSK 175 Modified
774530
92667026004
1203-MW-12
RSK 175 Modified
774530
92667026001
1203-MW16S
EPA 353.2 Rev 2.0 1993
774022
92667026002
1203-MW21
EPA 353.2 Rev 2.0 1993
774022
92667026003
1203-MW-11
EPA 353.2 Rev 2.0 1993
774268
92667026004
1203-MW-12
EPA 353.2 Rev 2.0 1993
774268
92667026001
1203-MW16S
SM 531OB-2014
776089
92667026002
1203-MW21
SM 531OB-2014
776089
92667026003
1203-MW-11
SM 531OB-2014
776091
92667026004
1203-MW-12
SM 531OB-2014
776091
Date: 06/06/2023 01:00 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
Analytical
Batch
Page 18 of 23

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Page 19 of 23

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Page 20 of 23

wok# : 92667a26
e submits �� VI�,Mi CHAIN -OF -CUSTODY I An, Il1111; [1.11[[.11JI'll I I
The Chain -cif -Custody is a LEGAL DOCUI
rnp s chain of cusbdy corlstiiutft WcknoWedgment and aaCeptan ce of the Pace Terms and Din 9266702.6 ..:
iec{ian A ftc%n a Station G
tegatred Client Information: P*4ukW Project 1610imation: Invoice Information:
ar)r LaWs Associates, Inc art TO: Van Buftch Attention
lddmm: 12 D Oak Bran& Drive — To-
SAMPLE ID
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The Chain -of -Custody is a LEGAL DOCUMENT, All relevant fields must be o mple led a=rabW.
Section 0 Socti0n G """""""""""""" ""'"""•••
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Tetrachlomethene; Trichtoroethene; 1,1-Dichloroeftm; 1,2-
Dich6omethane; & Ysryrl chloride.
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lab eisctiriel. Note •iss f_Ies on ttlis 'NCF,-
2 It. C4 ' i com "iete,:,chec%'applicab a'lseues below and add detalls wher6 a pro date;'
collscson €{afeiilmOmissinrg or lyses'oranafytes: missing or ..Samples listed on CCC do not riatcf samples .;
incorrect daaitication.needed. Deceived milssln ,additional st�' c, .
Sample ! l)s on CCC do not . -` - ..... -
rrtatchr"R le latielg: -R ired trl blanks were no# received fie uirad;sl natures are missing
Cornmjahts;JDetailslather Issues not listed above:
3. Sam le Iti a ri# _tssues: check applicable. issues. below and add detalls where a p
Samples: Condition needs to be brought to
Samfes: Past heidih time lab ersonnal's attention details below 'reservatior : Irn
- roper
Temperature, not within acceptance criteria {typfcaffy
samples: loot field Wared Containers: Broken or corn romised
Samples: Insuffsclent volume
received Containers: Incorrect 'Tam eratu: Sarxr les arrived frozen
Sartsples: Cooler damaged or Custody Seals: Missing or compromised on r -
com a riled sa fes trip blanks or 000iars _V1ala,mcei sd with improper headspace -
Samples: contain chlorine or
suiftdas Paddn s Material: insuffciontlim r _per Other
Comments/Details: ;
4. If Samples not pieserved p roped and Sample Receiving adjusts PH, avid details below:
Sarre le IM. Datelrlme: Amoungt a 0 res added:
Presented b iniftal and Final hl: Lot#of pros added,
Sample ID, ilatemme: AMOcntf a r'es added:
Preserved U: initial and Final H:-Lot,#of pres added -
Sample . 1D. Qatefl'Ime: Ar«iountlt a res added_
Presented by., Initial and Final H: Lot#of ras added:
5. Client Contact: If client is contacted for any issuo listed above, fill in details below:,
Client: Contacted er:
PM initials:Datefrime:
Client Commentslinstruciions:
F ALi_-C-011-rear-0©, 05Ju12018
Page 23 of 23

LaBella
P-,ed by p.,L-s np.
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: NM-12
WELL SAMPLING INFORMATION
Well Diameter:
2"
Depth of Well:
53.00
Measuring Point:
TOC
Pump Type:
Mega Monsoon
FTF.T.D PARAMF.TF.R MF.ARTTRF.MF.NT
Project Name:
Location:
Project No.:
Sampled By:
Date:
Weather:
Johns River Waste Management Facility
Burke County
2223529
J Staton, P Donovant
6/28/2023
85°,sunny
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
39.37
14.5
-52
Single Poly
Time
Pump Rate
Gallons
Purged
pH
Temp
'IC
Conductivity
(mS/cm)
Turbidity
(NTU)
Dissolved 02
(m L)
Redox
(mV)
Depth to
Water
(ft)
Alkalinity
Iron (II)
Comments
+/- 0.1
+/- 3%
10
+ 10%
+/- 10 mV
1658
0
6.27
24.72
396
>1000
0
-61
39.48
1703
6.08
19.27
388
>1000
0
-37
39.48
1708
1
6.00
18.87
352
>1000
0
-31
39.46
1713
6.02
18.67
336
779
0
-29
39.48
1718
2
5.97
18.89
323
318
0
-25
39.48
1723
5.96
18.51
321
178
0
-25
39.52
1728
3
5.98
18.35
320
126
0
-26
39.51
1733
5.96
18.27
319
90.4
0
-25
39.51
1738
4
5.96
18.26
318
76.8
0
-25
1 39.51
1743
5.96
18.17
318
68.9
0
-26
39.52
1748
5.95
18.21
317
58.6
0
-26
39.51
1753
5
5.96
18.14
317
56.4
0
-26
39.50
1758
5.5
5.95
18.47
316
54.2
0
-27
39.47
Purge Time
Start:
OBSERVATIONS
Total 5.5 Gallons Purged
1654 Purge Time End: 1758
0
�ql
Final Static Water Level: 39.47

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
July 11, 2023
Mr. Van Burbach
LaBella Associates, D.P.C.
12-D Oak Branch Drive
Greensboro, NC 27407
RE: Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on June 29, 2023. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
c5�
Taylor M Cannon
[e-mail]
[phone]
Project Manager
Enclosures
cc: Van Burbach, LaBella Associates, DPC
Kandice Estes, Labella Associates
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 22

Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification M 37712
North Carolina Wastewater Certification M 40
CERTIFICATIONS
South Carolina Certification M 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification M E87627
Kentucky UST Certification M 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification M 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification M 460222
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC. Page 2 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Lab ID
Sample ID
Matrix
Date Collected Date Received
92675169001
92675169002
TRIP BLANK
1203-MW-12
Water
Water
06/29/23 10:32
06/23/2317:58 06/29/2310:32
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 3 of 22

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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92675169001 TRIP BLANK
EPA 8260D
LMB
51
PASI-C
92675169002 1203-MW-12
EPA 601OD
DBB1
16
PASI-A
EPA 6020E
KRL
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
JOHNS R. C&D/MSWLF GW
92675169
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92675169002
1203-MW-12
EPA 601 OD
Barium
75.2
ug/L
5.0
07/06/23 04:22
EPA 601 OD
Cobalt
59.1
ug/L
5.0
07/06/23 04:22
EPA 601 OD
Iron
46000
ug/L
50.0
07/06/23 04:22
EPA 601 OD
Manganese
11300
ug/L
25.0
07/06/23 14:47
EPA 601 OD
Nickel
4.3J
ug/L
5.0
07/06/23 04:22
REPORT OF LABORATORY ANALYSIS
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ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Sample: TRIP BLANK Lab ID: 92675169001 Collected: Received: 06/29/23 10:32 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
Tetrahydrofuran
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Date: 07/11/2023 03:31 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
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
5.0
ND
ug/L
2.0
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
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
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
10.0
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
5.1
1
07/07/23 01:42
67-64-1
1.8
1
07/07/23 01:42
107-13-1
0.34
1
07/07/23 01:42
71-43-2
0.47
1
07/07/23 01:42
74-97-5
0.31
1
07/07/23 01:42
75-27-4
0.34
1
07/07/23 01:42
75-25-2
1.7
1
07/07/23 01:42
74-83-9
4.0
1
07/07/23 01:42
78-93-3
0.36
1
07/07/23 01:42
75-15-0
0.33
1
07/07/23 01:42
56-23-5
0.28
1
07/07/23 01:42
108-90-7
0.65
1
07/07/23 01:42
75-00-3
0.43
1
07/07/23 01:42
67-66-3
0.54
1
07/07/23 01:42
74-87-3
0.34
1
07/07/23 01:42
96-12-8
0.36
1
07/07/23 01:42
124-48-1
0.27
1
07/07/23 01:42
106-93-4
0.39
1
07/07/23 01:42
74-95-3
0.34
1
07/07/23 01:42
95-50-1
0.33
1
07/07/23 01:42
106-46-7
0.56
1
07/07/23 01:42
110-57-6
0.37
1
07/07/23 01:42
75-34-3
0.32
1
07/07/23 01:42
107-06-2
0.35
1
07/07/23 01:42
75-35-4
0.38
1
07/07/23 01:42
156-59-2
0.40
1
07/07/23 01:42
156-60-5
0.36
1
07/07/23 01:42
78-87-5
0.36
1
07/07/23 01:42
10061-01-5
0.36
1
07/07/23 01:42
10061-02-6
0.30
1
07/07/23 01:42
100-41-4
0.48
1
07/07/23 01:42
591-78-6
9.7
1
07/07/23 01:42
74-88-4
2.0
1
07/07/23 01:42
75-09-2
2.7
1
07/07/23 01:42
108-10-1
0.29
1
07/07/23 01:42
100-42-5
0.31
1
07/07/23 01:42
630-20-6
0.22
1
07/07/23 01:42
79-34-5
0.29
1
07/07/23 01:42
127-18-4
3.5
1
07/07/23 01:42
109-99-9
0.24
1
07/07/23 01:42
108-88-3
0.33
1
07/07/23 01:42
71-55-6
0.32
1
07/07/23 01:42
79-00-5
0.38
1
07/07/23 01:42
79-01-6
0.30
1
07/07/23 01:42
75-69-4
0.26
1
07/07/23 01:42
96-18-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
v2
v2
Page 6 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Sample: TRIP BLANK
Lab ID:
92675169001
Collected:
Received: 06/29/23 10:32 Matrix: Water
Report
Parameters
Results
Units
Limit MDL
DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services
- Charlotte
Vinyl acetate
ND
ug/L
2.0 1.3
1
07/07/23 01:42
108-05-4 v2
Vinyl chloride
ND
ug/L
1.0 0.39
1
07/07/23 01:42
75-01-4
Xylene (Total)
ND
ug/L
1.0 0.34
1
07/07/23 01:42
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
98
%
70-130
1
07/07/23 01:42
460-00-4
1,2-Dichloroethane-d4 (S)
83
%
70-130
1
07/07/23 01:42
17060-07-0
Toluene-d8 (S)
96
%
70-130
1
07/07/23 01:42
2037-26-5
Date: 07/11/2023 03:31 PM
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
Page 7 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
Sample: 1203-MW-12
Lab ID:
92675169002
Collected:
06/23/23 17:58
Received: 06/29/23 10:32 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF
Prepared
Analyzed
CAS No. Qual
6010 MET ICP
Analytical
Method: EPA 601
OD Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Antimony
ND
ug/L
5.0
3.0
1
07/05/23 11:20
07/06/23 04:22
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
07/05/23 11:20
07/06/23 04:22
7440-38-2
Barium
75.2
ug/L
5.0
3.5
1
07/05/23 11:20
07/06/23 04:22
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
07/05/23 11:20
07/06/23 04:22
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
07/05/23 11:20
07/06/23 04:22
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
07/05/23 11:20
07/06/23 04:22
7440-47-3
Cobalt
59.1
ug/L
5.0
3.6
1
07/05/23 11:20
07/06/23 04:22
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
07/05/23 11:20
07/06/23 04:22
7440-50-8
Iron
46000
ug/L
50.0
41.5
1
07/05/23 11:20
07/06/23 04:22
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
07/05/23 11:20
07/06/23 04:22
7439-92-1
Manganese
11300
ug/L
25.0
17.2
5
07/05/23 11:20
07/06/23 14:47
7439-96-5
Nickel
4.3J
ug/L
5.0
3.5
1
07/05/23 11:20
07/06/23 04:22
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
07/05/23 11:20
07/06/23 04:22
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
07/05/23 11:20
07/06/23 04:22
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
07/05/23 11:20
07/06/23 04:22
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
07/05/23 11:20
07/06/23 04:22
7440-66-6
6020 MET ICPMS
Analytical
Method: EPA 6020B
Preparation Method: EPA 3010A
Pace Analytical
Services
-Asheville
Thallium
ND
ug/L
0.20
0.050
1
07/05/23 16:00
07/06/23 03:23
7440-28-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/11 /2023 03:31 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
QC Batch: 784751 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92675169002
METHOD BLANK: 4069382
Associated Lab Samples: 92675169002
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
5.0
3.0
07/06/23 03:32
Arsenic
ug/L
ND
10.0
4.7
07/06/23 03:32
Barium
ug/L
ND
5.0
3.5
07/06/23 03:32
Beryllium
ug/L
ND
1.0
0.70
07/06/23 03:32
Cadmium
ug/L
ND
1.0
0.40
07/06/23 03:32
Chromium
ug/L
ND
5.0
3.7
07/06/23 03:32
Cobalt
ug/L
ND
5.0
3.6
07/06/23 03:32
Copper
ug/L
ND
5.0
4.3
07/06/23 03:32
Iron
ug/L
ND
50.0
41.5
07/06/23 03:32
Lead
ug/L
ND
5.0
4.5
07/06/23 03:32
Manganese
ug/L
ND
5.0
3.4
07/06/23 03:32
Nickel
ug/L
ND
5.0
3.5
07/06/23 03:32
Selenium
ug/L
ND
10.0
4.7
07/06/23 03:32
Silver
ug/L
ND
5.0
2.5
07/06/23 03:32
Vanadium
ug/L
ND
5.0
3.9
07/06/23 03:32
Zinc
ug/L
ND
10.0
9.5
07/06/23 03:32
LABORATORY CONTROL SAMPLE:
Parameter
4069383
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
525
105
80-120
Arsenic
ug/L
500
518
104
80-120
Barium
ug/L
500
529
106
80-120
Beryllium
ug/L
500
528
106
80-120
Cadmium
ug/L
500
528
106
80-120
Chromium
ug/L
500
528
106
80-120
Cobalt
ug/L
500
526
105
80-120
Copper
ug/L
500
529
106
80-120
Iron
ug/L
5000
5280
106
80-120
Lead
ug/L
500
529
106
80-120
Manganese
ug/L
500
534
107
80-120
Nickel
ug/L
500
530
106
80-120
Selenium
ug/L
500
516
103
80-120
Silver
ug/L
250
261
104
80-120
Vanadium
ug/L
500
528
106
80-120
Zinc
ug/L
500
528
106
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
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Date: 07/11 /2023 03:31 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R.
Pace Project No.: 92675169
C&D/MSWLF GW
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4069384
4069385
MS
MSD
92675037001
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
500
500
414
450
83
90
75-125
8
20
Arsenic
ug/L
ND
500
500
419
457
84
91
75-125
9
20
Barium
ug/L
87.1
500
500
495
538
82
90
75-125
8
20
Beryllium
ug/L
ND
500
500
422
462
84
92
75-125
9
20
Cadmium
ug/L
ND
500
500
418
456
84
91
75-125
9
20
Chromium
ug/L
ND
500
500
414
454
82
91
75-125
9
20
Cobalt
ug/L
ND
500
500
416
455
83
90
75-125
9
20
Copper
ug/L
ND
500
500
406
445
81
89
75-125
9
20
Iron
ug/L
4400
5000
5000
8050
9010
73
92
75-125
11
20 M1
Lead
ug/L
ND
500
500
413
451
82
90
75-125
9
20
Manganese
ug/L
19.6
500
500
434
475
83
91
75-125
9
20
Nickel
ug/L
ND
500
500
416
455
83
91
75-125
9
20
Selenium
ug/L
ND
500
500
426
461
85
92
75-125
8
20
Silver
ug/L
ND
250
250
206
226
83
90
75-125
9
20
Vanadium
ug/L
ND
500
500
419
459
83
91
75-125
9
20
Zinc
ug/L
ND
500
500
426
466
84
92
75-125
9
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: 07/11 /2023 03:31 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
QC Batch: 784902 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92675169002
METHOD BLANK: 4070051
Matrix:
Water
Associated Lab Samples: 92675169002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Thallium
ug/L
ND
0.20
0.050 07/06/23 02:05
LABORATORY CONTROL SAMPLE:
4070052
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Thallium
ug/L
25
25.3
101 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4070053 4070055
MS MSD
92675131006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 25 25 25.5 25.4 102 102 75-125 0 20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/11/2023 03:31 PM without the written consent of Pace Analytical Services, LLC. Page 11 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
QC Batch: 784900 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92675169001
METHOD BLANK: 4070041
Associated Lab Samples: 92675169001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
07/06/23 23:18
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
07/06/23 23:18
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
07/06/23 23:18
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
07/06/23 23:18
1,1-Dichloroethane
ug/L
ND
1.0
0.37
07/06/23 23:18
1,1-Dichloroethene
ug/L
ND
1.0
0.35
07/06/23 23:18
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
07/06/23 23:18
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
07/06/23 23:18
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
07/06/23 23:18
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
07/06/23 23:18
1,2-Dichloroethane
ug/L
ND
1.0
0.32
07/06/23 23:18
1,2-Dichloropropane
ug/L
ND
1.0
0.36
07/06/23 23:18
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
07/06/23 23:18
2-Butanone (MEK)
ug/L
ND
5.0
4.0
07/06/23 23:18
2-Hexanone
ug/L
ND
5.0
0.48
07/06/23 23:18
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
07/06/23 23:18
Acetone
ug/L
ND
25.0
5.1
07/06/23 23:18
Acrylonitrile
ug/L
ND
10.0
1.8
07/06/23 23:18
Benzene
ug/L
ND
1.0
0.34
07/06/23 23:18
Bromochloromethane
ug/L
ND
1.0
0.47
07/06/23 23:18
Bromodichloromethane
ug/L
ND
1.0
0.31
07/06/23 23:18
Bromoform
ug/L
ND
1.0
0.34
07/06/23 23:18
Bromomethane
ug/L
ND
2.0
1.7
07/06/23 23:18 v2
Carbon disulfide
ug/L
ND
2.0
0.36
07/06/23 23:18
Carbon tetrachloride
ug/L
ND
1.0
0.33
07/06/23 23:18
Chlorobenzene
ug/L
ND
1.0
0.28
07/06/23 23:18
Chloroethane
ug/L
ND
1.0
0.65
07/06/23 23:18
Chloroform
ug/L
ND
1.0
0.43
07/06/23 23:18
Chloromethane
ug/L
ND
1.0
0.54
07/06/23 23:18
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
07/06/23 23:18
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
07/06/23 23:18
Dibromochloromethane
ug/L
ND
1.0
0.36
07/06/23 23:18
Dibromomethane
ug/L
ND
1.0
0.39
07/06/23 23:18
Ethylbenzene
ug/L
ND
1.0
0.30
07/06/23 23:18
lodomethane
ug/L
ND
20.0
9.7
07/06/23 23:18 v2
Methylene Chloride
ug/L
ND
5.0
2.0
07/06/23 23:18
Styrene
ug/L
ND
1.0
0.29
07/06/23 23:18
Tetrachloroethene
ug/L
ND
1.0
0.29
07/06/23 23:18
Tetrahydrofuran
ug/L
ND
10.0
3.5
07/06/23 23:18
Toluene
ug/L
ND
1.0
0.24
07/06/23 23:18
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: 07/11 /2023 03:31 PM without the written consent of Pace Analytical Services, LLC.
Page 12 of 22

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
aceo Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
METHOD BLANK: 4070041
Matrix:
Water
Associated Lab Samples: 92675169001
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
07/06/23 23:18
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
07/06/23 23:18
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
07/06/23 23:18 v2
Trichloroethene
ug/L
ND
1.0
0.38
07/06/23 23:18
Trichlorofluoromethane
ug/L
ND
1.0
0.30
07/06/23 23:18
Vinyl acetate
ug/L
ND
2.0
1.3
07/06/23 23:18 v2
Vinyl chloride
ug/L
ND
1.0
0.39
07/06/23 23:18
Xylene (Total)
ug/L
ND
1.0
0.34
07/06/23 23:18
1,2-Dichloroethane-d4 (S)
%
82
70-130
07/06/23 23:18
4-Bromofluorobenzene (S)
%
98
70-130
07/06/23 23:18
Toluene-d8 (S)
%
96
70-130
07/06/23 23:18
LABORATORY CONTROL SAMPLE: 4070042
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
19.6
98
70-130
1,1,1-Trichloroethane
ug/L
20
17.9
89
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
18.8
94
70-130
1,1,2-Trichloroethane
ug/L
20
19.8
99
70-130
1,1-Dichloroethane
ug/L
20
18.9
95
70-130
1,1-Dichloroethene
ug/L
20
19.5
98
70-130
1,2,3-Trichloropropane
ug/L
20
18.4
92
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
18.1
91
70-131
1,2-Dibromoethane (EDB)
ug/L
20
19.5
98
70-130
1,2-Dichlorobenzene
ug/L
20
20.0
100
70-130
1,2-Dichloroethane
ug/L
20
17.4
87
70-130
1,2-Dichloropropane
ug/L
20
20.7
103
70-130
1,4-Dichlorobenzene
ug/L
20
19.8
99
70-130
2-Butanone (MEK)
ug/L
40
35.8
89
70-134
2-Hexanone
ug/L
40
37.4
94
70-131
4-Methyl-2-pentanone (MIBK)
ug/L
40
36.4
91
70-130
Acetone
ug/L
40
34.6
86
70-133
Acrylonitrile
ug/L
100
105
105
70-130
Benzene
ug/L
20
19.7
99
70-130
Bromochloromethane
ug/L
20
19.0
95
70-130
Bromodichloromethane
ug/L
20
17.8
89
70-130
Bromoform
ug/L
20
18.9
95
70-130
Bromomethane
ug/L
20
11.6
58
45-151 v3
Carbon disulfide
ug/L
20
20.4
102
70-130
Carbon tetrachloride
ug/L
20
19.1
95
70-130
Chlorobenzene
ug/L
20
19.7
99
70-130
Chloroethane
ug/L
20
17.4
87
39-152
Chloroform
ug/L
20
17.9
89
70-130
Chloromethane
ug/L
20
22.1
110
58-130
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: 07/11/2023 03:31 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
LABORATORY CONTROL SAMPLE:
4070042
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
cis-1,2-Dichloroethene
ug/L
20
18.9
94
70-130
cis-1,3-Dichloropropene
ug/L
20
18.4
92
70-130
Dibromochloromethane
ug/L
20
18.3
92
70-130
Dibromomethane
ug/L
20
20.2
101
70-130
Ethylbenzene
ug/L
20
19.0
95
70-130
lodomethane
ug/L
40
23.3
58
53-141 v3
Methylene Chloride
ug/L
20
18.5
93
66-130
Styrene
ug/L
20
19.7
98
70-130
Tetrachloroethene
ug/L
20
19.5
98
70-130
Tetrahydrofuran
ug/L
200
199
100
70-130
Toluene
ug/L
20
18.9
95
70-130
trans-1,2-Dichloroethene
ug/L
20
19.6
98
70-130
trans- 1,3-Dichloropropene
ug/L
20
18.0
90
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
17.3
86
57-185 v3
Trichloroethene
ug/L
20
20.8
104
70-130
Trichlorofluoromethane
ug/L
20
17.3
87
62-130
Vinyl acetate
ug/L
40
32.9
82
70-144 v3
Vinyl chloride
ug/L
20
17.7
88
62-130
Xylene (Total)
ug/L
60
58.2
97
70-130
1,2-Dichloroethane-d4 (S)
%
88
70-130
4-Bromofluorobenzene (S)
%
94
70-130
Toluene-d8 (S)
%
97
70-130
MATRIX SPIKE SAMPLE:
4070044
92675144004
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
21.8
109
70-141
1,1,1-Trichloroethane
ug/L
ND
20
20.0
100
70-150 v3
1,1,2,2-Tetrachloroethane
ug/L
ND
20
19.6
98
69-142
1,1,2-Trichloroethane
ug/L
ND
20
20.9
105
70-138
1,1-Dichloroethane
ug/L
ND
20
21.2
106
70-150
1,1-Dichloroethene
ug/L
ND
20
22.0
110
70-156 v3
1,2,3-Trichloropropane
ug/L
ND
20
19.0
95
70-140
1,2-Dibromo-3-chloropropane
ug/L
ND
20
17.7
88
68-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
20.8
104
70-138
1,2-Dichlorobenzene
ug/L
ND
20
22.6
113
70-141
1,2-Dichloroethane
ug/L
ND
20
19.0
95
69-143
1,2-Dichloropropane
ug/L
ND
20
22.6
113
68-156
1,4-Dichlorobenzene
ug/L
ND
20
22.9
115
70-142
2-Butanone (MEK)
ug/L
ND
40
36.2
90
60-157
2-Hexanone
ug/L
ND
40
38.6
96
68-146
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
37.4
93
70-141
Acetone
ug/L
ND
40
33.3
83
58-157
Acrylonitrile
ug/L
ND
100
107
107
69-147
Benzene
ug/L
ND
20
21.8
109
70-142
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: 07/11/2023 03:31 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
MATRIX SPIKE SAMPLE:
4070044
92675144004
Spike
MS
MS % Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Bromochloromethane
ug/L
ND
20
20.4
102
70-146
Bromodichloromethane
ug/L
ND
20
19.4
97
70-139
Bromoform
ug/L
ND
20
19.9
100
64-140
Bromomethane
ug/L
ND
20
11.3
56
28-192 v3
Carbon disulfide
ug/L
ND
20
23.0
115
70-151
Carbon tetrachloride
ug/L
ND
20
21.6
108
70-148
Chlorobenzene
ug/L
ND
20
22.2
111
70-141
Chloroethane
ug/L
ND
20
19.7
98
58-191
Chloroform
ug/L
ND
20
19.8
99
70-148
Chloromethane
ug/L
ND
20
24.8
123
43-162
cis-1,2-Dichloroethene
ug/L
ND
20
21.3
105
68-151
cis-1,3-Dichloropropene
ug/L
ND
20
20.2
101
70-139
Dibromochloromethane
ug/L
ND
20
20.2
101
70-144
Dibromomethane
ug/L
ND
20
21.4
107
70-139
Ethylbenzene
ug/L
ND
20
21.2
106
70-143
lodomethane
ug/L
ND
40
23.0
58
35-171
Methylene Chloride
ug/L
ND
20
20.5
102
62-149
Styrene
ug/L
ND
20
16.4
82
70-143
Tetrachloroethene
ug/L
ND
20
22.2
111
70-145
Tetrahydrofuran
ug/L
ND
200
198
99
69-144
Toluene
ug/L
ND
20
20.4
102
70-142
trans-1,2-Dichloroethene
ug/L
ND
20
22.2
111
70-151
trans- 1,3-Dichloropropene
ug/L
ND
20
19.6
98
70-139
trans-1,4-Dichloro-2-butene
ug/L
ND
20
14.0
70
51-159 v3
Trichloroethene
ug/L
ND
20
22.2
111
62-146
Trichlorofluoromethane
ug/L
ND
20
19.8
99
63-153
Vinyl acetate
ug/L
ND
40
31.0
78
61-162
Vinyl chloride
ug/L
ND
20
19.9
100
61-163
Xylene (Total)
ug/L
ND
60
65.9
110
70-143
1,2-Dichloroethane-d4 (S)
%
84
70-130
4-Bromofluorobenzene (S)
%
97
70-130
Toluene-d8 (S)
%
97
70-130
SAMPLE DUPLICATE: 4070043
92675144002
Dup
Max
Parameter
Units
Result
Result
RPD
RPD
Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,1-Trichloroethane
ug/L
ND
ND
30 v2
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
ND
ND
30
1,1-Dichloroethene
ug/L
ND
ND
30 v2
1,2,3-Trichloropropane
ug/L
ND
ND
30
1,2-Dibromo-3-chloropropane
ug/L
ND
ND
30
1,2-Dibromoethane (EDB)
ug/L
ND
ND
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: 07/11 /2023 03:31 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
SAMPLE DUPLICATE: 4070043
Parameter
Units
92675144002
Result
Dup
Result RPD
Max
RPD
1,2-Dichlorobenzene
ug/L
ND
ND
30
1,2-Dichloroethane
ug/L
ND
ND
30
1,2-Dichloropropane
ug/L
ND
ND
30
1,4-Dichlorobenzene
ug/L
ND
ND
30
2-Butanone (MEK)
ug/L
ND
ND
30
2-Hexanone
ug/L
ND
ND
30
4-Methyl-2-pentanone (MIBK)
ug/L
ND
ND
30
Acetone
ug/L
ND
ND
30
Acrylonitrile
ug/L
ND
ND
30
Benzene
ug/L
ND
ND
30
Bromochloromethane
ug/L
ND
ND
30
Bromodichloromethane
ug/L
ND
ND
30
Bromoform
ug/L
ND
ND
30
Bromomethane
ug/L
ND
ND
30 v2
Carbon disulfide
ug/L
ND
ND
30
Carbon tetrachloride
ug/L
ND
ND
30
Chlorobenzene
ug/L
ND
ND
30
Chloroethane
ug/L
ND
ND
30
Chloroform
ug/L
ND
ND
30
Chloromethane
ug/L
ND
ND
30
cis-1,2-Dichloroethene
ug/L
ND
ND
30
cis-1,3-Dichloropropene
ug/L
ND
ND
30
Dibromochloromethane
ug/L
ND
ND
30
Dibromomethane
ug/L
ND
ND
30
Ethylbenzene
ug/L
ND
ND
30
lodomethane
ug/L
ND
ND
30
Methylene Chloride
ug/L
ND
ND
30
Styrene
ug/L
ND
ND
30
Tetrachloroethene
ug/L
ND
ND
30
Tetrahydrofuran
ug/L
ND
ND
30
Toluene
ug/L
ND
ND
30
trans-1,2-Dichloroethene
ug/L
ND
ND
30
trans- 1,3-Dichloropropene
ug/L
ND
ND
30
trans-1,4-Dichloro-2-butene
ug/L
ND
ND
30 v2
Trichloroethene
ug/L
ND
ND
30
Trichlorofluoromethane
ug/L
ND
ND
30
Vinyl acetate
ug/L
ND
ND
30
Vinyl chloride
ug/L
ND
ND
30
Xylene (Total)
ug/L
ND
ND
30
1,2-Dichloroethane-d4 (S)
%
81
84
4-Bromofluorobenzene (S)
%
97
97
Toluene-d8 (S)
%
96
95
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: 07/11 /2023 03:31 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: JOHNS R. C&D/MSWLF GW
Pace Project No.: 92675169
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: 07/11/2023 03:31 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 22

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
JOHNS R. C&D/MSWLF GW
92675169
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch Analytical Method
Batch
92675169002
1203-MW-12
EPA 3010A
784751 EPA 6010D
784893
92675169002
1203-MW-12
EPA 3010A
784902 EPA 6020B
784976
92675169001
TRIP BLANK
EPA 8260D
784900
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/11/2023 03:31 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 22

lace DC# Title: ENV-FRM-HUN1-0083 v02_Sample Condition Upon Receipt
Effective Date: 11/14/2022
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville Z Raleigh[] Mechanicsville❑ Atlanta❑ Kernersville❑
SampleoClient [Name: i
WO� : 92675169
• oProject t'1:
Courier: ❑Fed Ex [—]UPS ❑USPS ❑Client 1111111111111111111111111
❑ Commercial ❑Pace ❑Other:
92675169
Custody Seal Present? Dyes ONO Seals Intact? ❑Yes ENO
Packing Material: ❑Bubble Wrap ❑Bubble Bags ❑None ❑ Other
Thermometer:
IR Gun 1D:
Type of Ice: LJIW�t ❑8iue
Correction Factor:
Cooler Temp: D" Add/Subtract (*Q L�
Cooler Temp Corrected (Tr 0.
USDA Regulated soil (❑ N/A, water sample)
Did samples originate in a quarantine zone within the United States: CAA, NY, or SC
(check mans)? FlYes RNo
Date/Initials Person Examining Contents:
Biological Tissue roxen? �k ✓
[—]Yes❑No N/A
❑None
Temp should be above freezing to 6°C
❑Samples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
inrludinoNAwaii and P—rin Pirn17r--IYoc f—lnln
Comments%Discrepancy:
Chain of Custody Present?
IJYes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
[4es
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
❑Yes
! No
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
6No
❑N/A
4.
Sufficient Volume?Dr/es
❑No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
Y s
LJYes
[—]No❑N/A
❑No
[—]N/A
6.
Containers Intact?
©Yes
[:]No
[JN/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
❑No
E!1N/A
8.
Sample Labels Match CCC?
-Includes Date/Time/ID/Analysis Matrix:
QYes
❑No
❑N/A
9.
Headspace in VOA Vials (>5-6mm)?
Dyes
13No
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
Yes
es
❑No
❑No
❑N/A
[]NIA
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date:
Field Data Required? ❑Yes ❑No
Qualtrax ID: 69614 Page 1 of 2 Page 19 of 22

ace DC#- Title: ENV-FRM-HUN1-0083 v02 -
Sample Condition Upon Receipt
Effective Date: 11/14/2022
*Check mark top half of box if pH and/or dechlorination is verified and project #
within the acceptance range for preservation samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DR018015 {water} DOC, LLHg
**Bottom half of box is to list number of bottles
***Check all unpreserved Nitrates for chlorine
r 0# : 92675169
PM: TMC Cue Cate: 07/14/23
CLIENT: 92—Joyce Eng
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservatlon adjusted Time preservation Amount of Preservative Lot 4
adjusted added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DENR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Qualtrax ID: 69614 Page 2 of 2 Page 20 of 22

CHAIN -OF -CUSTODY 1 Analytical Request Document
/— gace, The Chain -of -Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately.
i Rnhmitfinn a camnla via IN, chain of cnclnde rnncfitntas nrknnwlarinmant and nrrantanra of the Para Tarmc and Rnnditinnc fmind at httns:Ilinfn.naaelahs.rnmlhuhfslnas-standard-temts.Ddf
Section A Section 2 Section C
Required Client Information: Required Project Information: Invoice Information: Pa g7. 1 Of 1
Company: LaBelle Associates, Inc. Report To: Van Burbach Allenlion:
Address: 12-D Oak Branch Drive Copy To: Company Name:
Greensboro. NC 27407
Address:
Regulatory Agency
Email: [e-mail] Purchase
Order #:
Pace Quote:
Phone: [phone] JFax Project
Name: JOHNS R. C&DIMSWLF GW
Pace Project Manager: taylor.cannon@pac0abs,ccm,,1.
State I Location
Requested Due Dale: Project
#:
Pace Profile #: 2327-7 °\
NC
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ADDITIONAL COMMENTS
RELINQUISHED BY1 AFFILIATION
DATrE�.
TIME
ACCEPTED BY I AFFILKTIGN
DATE
TIME
SAMPLE CONDITIONS
'J
SAMPLER ]TAME AND SIGNATURE
c
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PRINT Name of SAMPLER:
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SIGNATURE of SAMPLER:
DATE Signed:
V

. 26Analytica!
Date:
Client:
Sample Receivin
Evaluated by:
Non -Conformance Form (NCF)
Affix Workorder/Login Label Here or List Pace
Workorder Number or MTJL Log -in Number
Here
1. If Chain -of -Custody (COC) is not received: contact client and if necessary, fill out a COC and indicate that it was filled out by
lab personnel. Note issues on this NCF.
2. If COC is incomplete, check applicable issues below and add details where appropriate:
Collection date/time missing or
Analyses or analytes: missing or
Samples listed on COC do not match samples
incorrect
clarification needed
received (missing, additional, etc.
Sample IDs on COC do not
match sample labels
Required tri2 blanks were not received
Required signatures are missing
Comments/DS5etails/Other Issues not listed above: / 1 t `
� �t' �s(Y/�4�' .)�" \S'tt� ���1 C.�✓�' ��7
`n4is4�Ui
3. Sample integrity issues: check applicable issues below and add details where appropriate:
Samples: Condition needs to be brought to
Samples: Past holding time
lab ersonnel's attention details below
Preservation: Improper
Temperature: not within acceptance criteria (typically
Samples: Not field filtered
Containers: Broken or compromised
0-6C
Samples: Insufficient volume
received
Containers: Incorrect
Temperature: Samples arrived frozen
Samples: Cooler damaged or
Custody Seals: Missing or compromised on
compromised
samples, trip blanks or coolers
Vials received with improper heads ace
Samples: contain chlorine or
sulfides
I Packing Material: Insufficient/[m ro er
Other:
Comments/Details:
a. If Samples not preserved properly and Sample Receiving adjusts pH, add details below:
Sample ID:
Date/Time:
Amount/type pres added:
Preserved by:
Initial and Final H:
Lot # of res added:
Sample ID:
Date/Time:
Amount/type pres added:
Preserved by:
Initial and Final H:
Lot # of pres added:
Sample ID:
Date/Time:
Amount/type pres added:
Preserved by:
Initial and Final H:
Lot # of pres added:
5. Client Contact: If client is contacted for anv issue listed above, fill in details below:
Client: I Contacted Der: I
PM Initials: i Date/Time:
Client Comments/instructions:
F-ALL-C-01 1 -rev.00, 05Ju12018
Page 22 of 22

Appendix C
Historical Data Tables
Table C-1 Historical Groundwater Elevations
Table C-2 Historical Detected Groundwater Constituents
Table C-3 Historical Detected Constituents in Performance & Sentinel Wells
Table C-4 Historical Detected Surface Water Constituents
Table C-5 Historical MNA Parameters

TABLE C--1: Historical Groundwater Elevations
Location
Background
Downgradient/Compliance Wells
Sentinel
Performance
MW-9
MW-17
MW-20
MW-21
MW-8
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15S
MW-15D
MW-16S
MW-16D
MW-23S
MW-23D
MW-24S
MW-35
MW-18
MW-19
MW-36
MW-38
TOC Elevation
1145.97
1121.77
1115.04
1099.86
1072.55
1012.23
1028.58
1034.22
1059.40
1017.96
1069.04
1069.06
1007.67
1007.87
1040.23
1040.18
1069.04
1063.39
998.49
999.95
1099.52
1087.76
Well Depth
67.63
43.35
67.00
41.00
39.35
24.16
44.20
53.00
59.00
23.20
56.16
121.39
21.45
90.50
20.00
68.00
55.00
57.50
12.00
15.00
45.00
73.13
20-Jul-95
1089.48
NI
NM
NM
1040.88
998.40
994.13
993.65
1009.67
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
1-Sep-95
1090.60
NI
NM
NM
1040.80
997.73
993.10
993.54
1008.88
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
13-Oct-95
1090.32
NI
NM
NM
1041.16
998.75
994.38
994.32
1009.46
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
18-Apr-96
1090.66
NI
NM
NM
1041.08
998.78
993.30
993.84
1010.40
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
18-Jun-96
1089.40
NI
NM
NM
1040.78
998.41
992.80
994.50
1010.03
1007.01
1022.70
1023.38
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
4-Dec-96
1087.28
NI
NM
NM
NM
NM
NM
994.66
1009.17
1007.14
1021.30
1021.80
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
1-May-97
1087.07
NI
NM
NM
NM
998.66
993.04
993.54
1009.52
NM
NM
NM
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
1-Nov-97
1091.49
NI
NM
NM
NM
999.00
993.58
993.98
1010.40
NM
NM
NM
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
1-May-98
1090.97
NI
NM
NM
NM
999.08
993.58
994.52
1011.57
NM
NM
NM
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
1-Nov-98
1086.65
NI
NM
NM
NM
998.66
992.83
993.42
1010.01
NM
NM
NM
NI
NI
NI
NI
NI
NI
NI
NI
NI
NI
7-Apr-99
1086.35
NM
NM
NM
1039.87
998.19
992.73
993.12
1009.40
NM
1023.26
1023.40
NM
NM
NI
NI
NI
NI
NI
NI
NI
NI
1-May-99
1087.70
NM
NM
NM
NM
998.98
1003.35
993.78
1010.54
NM
NM
NM
NM
NM
NI
NI
NI
NI
NI
NI
NI
NI
18-Oct-99
1085.87
1079.43
NM
NM
NM
998.84
992.86
993.43
1009.65
NM
NM
NM
992.15
993.94
NI
NI
NI
NI
NI
NI
NI
NI
1-May-00
1085.09
1076.55
NM
NM
NM
999.38
993.71
994.01
1009.75
NM
NM
NM
992.59
994.09
NI
NI
NI
NI
NI
NI
NI
NI
1-Nov-00
1085.22
1076.60
NM
NM
NM
998.60
992.21
992.46
1008.89
NM
NM
NM
991.07
992.62
NI
NI
NI
NI
NI
NI
NI
NI
3-May-01
1085.76
1077.06
NM
NM
NM
997.85
992.75
993.41
1009.62
NM
NM
NM
992.07
993.59
NI
NI
NI
NI
NI
NI
NI
NI
7-Nov-01
1085.84
1079.07
NM
NM
NM
998.43
992.22
992.90
1008.79
NM
NM
NM
991.36
992.84
NI
NI
NI
NI
NI
NI
NI
NI
22-May-02
1086.29
1080.36
NM
NM
NM
998.58
992.83
993.48
1009.50
NM
1021.94
1022.30
992.02
993.47
NI
NI
NI
NI
NI
NI
NI
NI
2-Nov-02
1085.19
1079.71
NM
NM
NM
999.04
993.63
993.93
1009.24
NM
1021.25
1021.59
992.66
993.60
NI
NI
NI
NI
NI
NI
NI
NI
3-May-03
1094.25
1092.35
NM
NM
NM
999.53
994.16
994.96
1012.95
NM
NM
NM
993.03
994.22
NI
NI
NI
NI
NI
NI
NI
NI
3-Nov-03
1089.49
1087.02
NM
NM
1041.05
999.43
993.78
994.67
1011.60
1008.06
1027.08
1028.29
992.84
994.19
NI
NI
NI
NI
NI
NI
NI
NI
6-May-04
1086.81
1082.54
NM
NM
1040.28
999.22
993.25
993.85
1011.40
1007.96
1025.71
1026.59
992.18
993.87
NI
NI
NI
NI
NI
NI
NI
NI
10-Nov-04
1085.92
1080.38
NM
NM
NM
999.26
993.58
993.72
1010.78
NM
NM
NM
992.57
993.67
NI
NI
NI
NI
NI
NI
NI
NI
5-May-05
1087.82
1083.35
NM
NM
NM
999.01
993.17
993.87
1011.26
NM
NM
NM
992.30
993.72
NI
NI
NI
NI
NI
NI
NI
NI
2-Nov-05
AB
1082.66
NM
NM
NM
998.91
992.76
993.50
1010.59
NM
NM
NM
991.92
993.19
NI
NI
NI
NI
NI
NI
NI
NI
25-May-06
AB
1081.13
NM
NM
NM
998.79
992.89
993.52
1010.48
NM
NM
NM
991.97
993.42
NI
NI
NI
NI
NI
NI
NI
NI
1-Nov-06
AB
1081.19
NM
NM
NM
999.35
993.42
994.02
1010.58
1008.46
1023.28
NM
992.59
993.73
NI
NI
NI
NI
NI
NI
NI
NI
30-May-07
AB
1083.42
NM
NM
NM
998.89
992.65
993.42
1010.80
NM
NM
NM
991.84
993.47
NI
NI
NI
NI
NI
NI
NI
NI
2-Aug-07
AB
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
993.28
NI
NI
NI
NI
NI
NI
NI
NI
28-Nov-07
AB
1077.85
NM
NM
NM
998.02
989.46
990.52
1009.01
NM
NM
NM
988.84
990.30
NI
NI
NI
NI
NI
NI
NI
NI
29-May-08
AB
1078.52
NM
NM
NM
998.64
992.50
993.22
1010.02
NM
NM
NM
991.74
993.13
NI
NI
NI
NI
NI
NI
NI
NI
6-Nov-08
AB
1078.77
NM
NM
NM
998.83
993.36
993.78
1009.10
NM
NM
NM
992.42
993.67
NI
NI
NI
NI
NI
NI
NI
NI
2-Jun-09
AB
1083.33
NM
NM
NM
1000.63
994.17
994.86
1011.20
NM
NM
NM
993.89
994.70
NI
NI
NI
NI
993.48
994.75
NI
NI
16-Nov-09
AB
1082.29
NM
NM
NM
999.60
994.43
994.98
1010.43
NM
NM
NM
993.53
1004.56
NI
NI
NI
NI
994.28
993.69
NI
NI
15-Jun-10
AB
1084.81
NM
NM
NM
999.09
992.90
993.71
1011.32
NM
NM
NM
992.10
993.56
NI
NI
NI
NI
992.67
992.60
NI
NI
30-Nov-10
AB
1079.76
1056.10
NM
NM
999.24
993.14
993.56
1010.25
NM
NM
NM
992.25
992.90
NI
NI
NI
NI
992.14
992.13
NI
NI
1-Jun-11
AB
1080.66
1053.93
NM
NM
999.22
993.36
993.92
1010.62
NM
NM
NM
992.48
993.74
NI
NI
NI
NI
992.98
992.81
NM
NM
20-Dec-11
AB
1077.47
1052.27
NM
NM
999.27
993.66
994.00
1009.56
NM
NM
NM
992.67
993.88
NI
NI
NI
NI
NM
NM
NM
NM
30-May-12
AB
NM
1052.63
NM
NM
1000.32
993.37
993.93
1009.52
NM
NM
NM
992.46
993.76
NI
NI
NI
NI
993.09
993.15
NM
NM
11-Dec-12
AB
NM
1053.51
NM
NM
999.04
992.94
993.46
1009.52
NM
NM
NM
992.05
993.43
NI
NI
NI
NI
NM
NM
NM
NM
11-Jun-13
AB
NM
1055.80
NM
NM
1001.25
996.39
996.60
1011.00
NM
NM
NM
995.47
996.51
NI
NI
NI
NI
NM
NM
NM
NM
28-Oct-13
AB
NM
1060.44
NM
NM
999.42
993.13
993.80
1010.68
NM
NM
NM
992.55
1 993.72
NI
NI
NI
NI
993.63
992.95
NM
NM
Burke Co. - Johns River Old CDLF-MSWLF Labella Associates
Permit 12-03 1 of 2

TABLE C--1: Historical Groundwater Elevations
Location
Background
Downgradient/Compliance Wells
Sentinel
Performance
MW-9
MW-17
MW-20
MW-21
MW-8
MW-10
MW-11
MW-12
MW-13
MW-14
MW-15S
MW-15D
MW-16S
MW-16D
MW-23S
MW-23D
MW-24S
MW-35
MW-18
MW-19
MW-36
MW-38
TOC Elevation
1145.97
1121.77
1115.04
1099.86
1072.55
1012.23
1028.58
1034.22
1059.40
1017.96
1069.04
1069.06
1007.67
1007.87
1040.23
1040.18
1069.04
1063.39
998.49
999.95
1099.52
1087.76
Well Depth
67.63
43.35
67.00
41.00
39.35
24.16
44.20
53.00
59.00
23.20
56.16
121.39
21.45
90.50
20.00
68.00
55.00
57.50
12.00
15.00
45.00
73.13
6-May-14
AB
NM
1058.24
NM
NM
999.71
990.63
994.22
1010.84
NM
NM
NM
992.73
994.02
NI
NI
NI
NI
993.31
993.17
1069.17
1042.18
21-Oct-14
AB
NM
1056.42
1063.48
NM
999.49
993.93
994.27
1009.98
NM
1024.64
NM
992.97
994.40
NI
NI
NI
NI
NM
NM
1066.52
1045.18
21-May-15
AB
NM
1053.69
1062.18
NM
999.22
993.03
993.62
1010.18
NM
1025.17
NM
992.11
993.36
NI
NI
NI
NI
992.54
992.60
1066.03
1044.68
8-Dec-15
AB
NM
1051.65
1061.71
NM
999.49
992.25
993.42
1009.64
NM
1025.19
NM
994.47
995.17
NI
NI
NI
NI
NM
NM
1066.72
1046.24
4-May-16
AB
NM
1056.81
1065.36
1041.51
998.98
993.73
993.22
1009.66
NM
1026.24
NM
992.97
994.42
NI
NI
NI
NI
992.74
993.45
1071.22
1044.91
13-Dec-16
AB
NM
1051.66
1061.11
1041.18
998.88
992.90
993.47
1007.90
NM
1022.89
NM
992.08
993.42
NI
NI
NI
NI
NM
NM
1065.99
1042.81
28-Jun-17
AB
NM
1050.54
1061.51
1040.99
999.55
992.87
993.13
1009.84
NM
1024.79
NM
992.82
994.07
NI
NI
NI
NI
NM
NM
1065.77
1044.86
15-Dec-17
AB
NM
1052.14
1060.87
1040.95
999.61
993.89
994.21
1010.18
NM
1025.44
NM
992.84
994.14
NI
NI
NI
NI
993.66
993.35
1066.07
1044.92
15-May-18
AB
NM
1052.84
1064.15
NM
999.76
994.14
994.72
1010.78
NM
1025.84
NM
993.22
994.53
1036.19
NM
1022.64
1040.89
NM
NM
1066.68
1045.76
4-Dec-18
AB
NM
1054.43
1064.45
NM
1000.03
995.46
995.53
1010.70
NM
1025.89
NM
994.33
995.22
1030.97
1035.72
1022.76
1040.46
995.09
994.23
1067.96
1045.84
7-May-19
AB
NM
1059.12
1071.05
NM
1000.05
994.76
995.17
1011.69
NM
1027.19
NM
993.78
995.03
1031.66
NM
1025.72
1042.09
NM
NM
1070.69
1047.19
6-Nov-19
AB
NM
1056.26
1065.97
NM
999.62
994.34
994.67
1010.35
NM
1025.01
NM
993.39
994.76
1030.33
NM
NM
1039.39
994.24
993.96
1066.57
1044.85
20-Nov-19
AB
NM
NM
NM
NM
NM
NM
994.21
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
NM
7-May-20
AB
NM
NM
1069.16
NM
999.88
994.28
994.86
1011.35
NM
NM
NM
993.31
994.62
NM
NM
NM
NM
NM
NM
1068.31
1046.26
11-Nov-20
AB
NM
NM
1071.28
NM
1000.17
995.03
995.42
1011.11
NM
1027.53
NM
994.06
NM
NM
NM
NM
NM
994.25
NM
1067.92
1047.14
1-Dec-20
AB
NM
NM
1072.33
NM
NM
994.61
995.07
NM
NM
NM
NM
993.57
NM
NM
NM
NM
NM
992.65
993.44
NM
NM
4-May-21
AB
NM
NM
1072.75
NM
NM
993.96
994.52
1011.87
NM
NM
NM
993.11
NM
NM
NM
NM
NM
NM
NM
1068.07
1046.96
19-May-22
AB
NM
NM
1062.64
NM
999.35
993.42
994.07
1010.10
NM
NM
NM
992.57
NM
NM
NM
NM
NM
NM
NM
1064.24
1047.77
17-Nov-22
AB
NM
NM
1061.13
NM
999.83
995.17
994.89
1010.33
NM
1,026.22
NM
993.65
NM
1,031.03
NM
NM
1,038.50
994.38
993.87
1064.90
1044.93
11-May-23
AB
NM
NM
1064.98
NM
999.80
993.90
994.43
1010.90
NM
NM
NM
993.06
NM
NM
NM
NM
NM
NM
NM
1068.44
1054.97
Notes: All elevations are in feet above mean sea level.
NI = Monitoring well not yet installed.
NM = Groundwater level not measured.
AB = Monitoring well abandoned.
Burke Co. - Johns River Old CDLF-MSWLF Labella Associates
Permit 12-03 2 of 2

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
MW-9 MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Inorganic Compounds
Antimony
30-May-07
-
6
- ND
--
--
ND
ND
1.09
J ND
ND
ND
ND
GWPS= 1.4 pg/L(10/23/07)
29-Nov-07
-
6
- ND
-
--
ND
ND
1.94
J ND
ND
ND
ND
29-May-08
2.6
6.0
- ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-Nov-08
2.6
6.0
- ND
-
-
ND
ND
2.7
J ND
5.9
J ND
ND
3-Jun-09
2.6
6.0
- ND
-
-
ND
ND
ND
ND
ND
3.2 J
ND
18-Nov-09
2.6
6.0
- ND
-
-
ND
ND
ND
ND
ND
ND
ND
16-Jun-10
2.6
6.0
- ND
-
-
ND
ND
2.8
J ND
ND
ND
ND
GWPS=1pg/L (8/1/10)
1-Dec-10
2.6
6.0
- ND
ND
-
ND
3.5
J 2.9
J ND
ND
ND
ND
1-Jun-11
2.6
6.0
- ND
ND
-
ND
ND
ND
ND
ND
2.9 J
ND
20-Dec-11
5.0
6.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
6.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
5.0
6.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
5.0
6.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
5.0
6.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
6.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
5.0
6.0
- -
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
3.8
6.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA 6010
3.8
6.0
- -
-
ND
ND
ND
6.3
ND
ND
ND
ND
Lab Re -run Ana&ses>
8-Dec-15
EPA 6010
3.8
6.0
- -
-
-
-
-
6.2
-
-
-
-
Resample>
4-Feb-16
EPA 6010
3.8
6.0
- -
-
-
-
-
ND
-
-
-
ND
3-May-16
EPA 6010
3.8
6.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA 6010
3.8
6.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
3.9
6.0
- -
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 6010
3.9
6.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
IMAC=1pg/L
16-May-18
EPA 6010
3.9
6.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA 6010
3.9
5.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
3.9
5.0
- -
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
3.0
5.0
- -
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 6010D
3.0
5.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
3.0
5.0
- -
-
ND
ND
ND
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA6010D
3.0
5.0
- -
-
-
-
ND
-
-
-
-
-
NC2L=1pg/L
5-May-21
EPA6010D
3.0
5.0
- -
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 6010D
3.0
5.0
- -
-
ND
ND
6.8
ND
ND
ND
-
ND
Resample>
17-Feb-22
EPA 6010D
3.0
5.0
- -
-
-
-
ND
-
-
-
-
ND
19-May-22
EPA 6020B
0.8
3.0
- -
-
ND
ND
1.1
J ND
ND
ND
-
-
17-Nov-22
EPA 6020B
0.8
3.0
- -
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 6010D
3.0
5.0
- -
-
ND
ND
ND
5.2
ND
ND
-
-
Resample>
28-Jun-23
EPA6010D
3.0
5.0
- -
-
-
-
-
ND
-
-
-
-
Arsenic
30-May-07
-
10
- ND
-
-
2.2
B ND
3.6 B
ND
2.1 B
2.6 J
NC 2L = 50 pg/L (10/23/07)
29-Nov-07
-
10
- 2.5 J
-
-
ND
ND
ND
2.1
J ND
ND
29-May-08
2.7
10.0
- ND
-
-
ND
ND
ND
ND
ND
ND
6-Nov-08
2.7
10.0
- ND
-
-
3.1
B ND
3.2 B
3
B ND
4.1 J
3-Jun-09
2.7
10.0
- ND
-
-
ND
ND
ND
ND
ND
3.2 J
ND
18-Nov-09
2.7
10.0
- ND
-
-
3.0 J
ND
ND
ND
ND
ND
ND
NC 2L = 10 pg/L (01/01/10)
16-Jun-10
2.7
10.0
- ND
-
-
ND
4.6
J ND
ND
3.0
J ND
ND
1-Dec-10
2.7
10.0
- ND
ND
-
ND
ND
ND
ND
ND
ND
ND
1-Jun-11
2.7
10.0
- ND
ND
-
ND
ND
ND
ND
ND
ND
ND
20-Dec-11
5.0
10.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
5.0
10.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
5.0
10.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
5.0
10.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
10.0
- -
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
5.0
10.0
- -
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
2.5
10.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA 6010
2.5
10.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 6010
2.5
10.0
- -
-
ND
ND
3.7
J ND
ND
ND
ND
ND
13-Dec-16
EPA 6010
2.5
10.0
- -
-
ND
3.2 J
ND
ND
ND
ND
3.5 J
ND
27-Jun-17
EPA 6010
5.0
10.0
- -
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 6010
5.0
10.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
16-May-18
EPA 6010
5.0
10.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA 6010
5.0
10.0
- -
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
5.0
10.0
- -
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
4.7
10.0
- -
ND
ND
ND
ND
ND
ND
NO,
NO,
NO,
8-May-20
EPA 6010D
4.7
10.0
- -
-
ND
5.6 J
8.5
J 9.7
J ND
7.9
J NO,
ND
11-Nov-20
EPA 6010D
4.7
10.0
- -
-
ND
ND
14.3
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
4.7
10.0
- -
-
-
-
7.5
J -
-
-
-
-
5-May-21
EPA 6010D
4.7
10.0
- -
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 6010D
4.7
10.0
- -
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 6020B
2.2
5.0
- -
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 6020B
0.1
1.0
- -
0.28 J
ND
ND
2.4
0.3
J ND
0.8
J -
-
11-May-23
EPA 6010D
4.7
10.0
- -
-
ND
ND
5.2
ND
ND
ND
-
-
Resample>
28-Jun-23
EPA6010D
4.7
10.0
- -
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 1 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collection Date
EPA
Method
DL
RL
MW-9
M
MW-20
MW-21
MW-10
MW-11
MW-12
MW-16D
Blanks
Barium
15-Sep-94
-
100
1320
NI
NI
NI
194
5580
ND
584
NI
NI
ND
1-Oct-94
---
100
-
NI
NI
NI
-
1030
-
-
NI
NI
ND
18-Jan-95
---
100
981
NI
NI
NI
122
1490
ND
355
NI
NI
ND
6-Feb-95
---
100
435
NI
NI
NI
124
350
ND
311
NI
NI
ND
1-Mar-95
---
100
556
NI
NI
NI
260
732
196
528
NI
NI
ND
1-Aug-95
---
100
199
NI
-
-
250
688
ND
408
NI
NI
ND
1-Jan-96
-
100
455
NI
-
-
228
734
196
ND
NI
NI
ND
1-Feb-96
-
100
306
NI
-
-
211
321
288
ND
NI
NI
ND
1-May-96
-
100
170
NI
-
-
ND
453
319
ND
NI
NI
ND
1Oct-96
-
100
302
NI
-
-
234
447
102
ND
NI
NI
ND
1-May-97
-
100
330
NI
-
-
170
360
400
ND
NI
NI
ND
1-Nov-97
-
100
800
NI
-
-
200
600
800
100
NI
NI
ND
1-May-98
-
100
400
NI
-
-
200
400
1200
200
NI
NI
ND
1-Nov-98
-
100
140
NI
-
-
270
310
880
ND
NI
NI
ND
11-May-99
-
5
240
200
-
-
70
130
200
60
220
16
ND
18-Oct-99
-
500
1900
ND
-
-
ND
ND
1400
ND
ND
ND
ND
3-May-00
-
500
ND
ND
-
-
ND
ND
ND
ND
730
ND
ND
7-Nov-00
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
-
500
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
-
500
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
500
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
500
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
500
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
100
-
52.0
J
-
-
48.1
J 132
88.4
J 66.9
J 50.9
J
8.0 J
0.20 1
NC 2L = 2,000 pg/L (10/23/07)
29-Nov-07
-
100
-
214
-
---
54.8
1 232
97.0
1 75.3
1 57.9
1
8.6 1
0.50 J
29-May-08
0.20
100
-
67.9
J
-
-
41.5
J 148
71.0
J 77.0
J 43.7
1
7.9 1
ND
6-Nov-08
0.20
100
-
82.3
J
-
-
45.5
B 118
81.2
1 90.6
1 66.7
1
7.1 B
9.6 1
3-Jun-09
0.20
100
-
34.2
B
-
-
26.9
B 119
67.6
B 66.9
B 49.5
B
9.8 B
15.9 1
18-Nov-09
0.20
100
-
78.9
B
-
-
36.3
B 116
88.6
B 81.0
B 46.6
B
7.8 B
20.1 1
NC 2L = 700 pg/L (01/01/10)
16-Jun-10
0.20
100
-
58.1
1
-
-
50.5
J 296
103
73.4
1 47.0
1
8.6 J
0.77 1
1-Dec-10
0.20
100
-
60.1
J
376
-
59.6
1 134
94.1
J 78.7
1 37.5
1
16.3 1
ND
1-Jun-11
0.20
100
-
55.6
J
164
-
43.3
1 154
74.3
J 74.4
1 44.7
1
12.3 J
ND
20-Dec-11
5.0
100
-
-
119
-
50.9
J 138
76.6
J 78.3
1 46.7
1
10.5 J
ND
30-May-12
5.0
100
-
-
96.7
J -
40.6
J 137
77.7
1 74.5
J 67.8
J
9.1 1
ND
5-Dec-12
5.0
100
-
-
63.0
J -
53.3
J 148
89.8
J 81.4
J 43.6
J
10.5 J
ND
12-Jun-13
5.0
100
-
-
59.6
B -
28.3
B 167
82.3
J 83.6
J 48.1
B
13.2 B
13.6 1
28-Oct-13
5.0
100
-
-
47.9
1 -
47.4
1 194
93.8
J 70.7
J 49.4
J
9.6 J
ND
6-May-14
EPA 6010
5.0
100
-
-
73.6
1 -
37.3
1 129
89.9
J 73.9
J 45.5
J
8.2 J
ND
23-Oct-14
EPA 6010
5.0
100
-
-
*
20.3 1
53.4
1 127
74.6
J 76.0
J 46.3
J
13.3 J
ND
20-May-15
EPA 6010
2.5
100
-
-
-
17.9
47.5
J 145
75.5
J 76.9
J 44.6
J
8.4 J
ND
8-Dec-15
EPA 6010
2.5
100
-
-
-
17.6 J
45.6
J 140
132
82.6
J 50.6
J
8.0 1
ND
3-May-16
EPA 6010
2.5
100
-
-
-
26.6 1
43.6
1 156
82.4
J 87.3
J 51.2
J
9.5 J
ND
13-Dec-16
EPA 6010
2.5
100
-
-
-
13.4 J
66.0
J 128
83.2
J 80.9
J 48.1
J
10.0 1
ND
27-Jun-17
EPA 6010
2.5
100
-
-
-
18.8 J
47.4
J 127
81.1
J 76.2
J 50.7
J
9.9 J
-
13-Dec-17
EPA 6010
2.5
100
-
-
-
17.6 J
60.0
J 126
68.0
J 80.1
J 45.1
J
7.7 J
-
16-May-18
EPA 6010
2.5
100
-
-
-
16.1 1
57.1
1 156
65.0
1 79.4
1 50.2
J
16.0 J
ND
6-Dec-18
EPA 6010
2.5
5
-
-
-
16.1
53.7
129
70.0
80.9
47.8
8.6
ND
8-May-19
EPA 6010D
2.5
5
-
-
51.9
22.4
53.0
106
66.4
72.5
50.9
8.6
ND
8-Nov-19
EPA 6010D
1.0
5
-
-
88.3
25.6
68.5
139
90.5
82.0
52.6
8.9
ND
8-May-20
EPA 6010D
3.5
5
---
-
-
21.7
60.7
145
77.2
69.8
56.9
21.2
ND
11-Nov-20
EPA 6010D
3.5
5
-
-
-
47.4
68.8
604
90.2
75.8
59.2
-
ND
Resample>
28-Jan-21
EPA 6010D
3.5
5
-
-
-
-
-
148.0
-
-
-
-
-
5-May-21
EPA 6010D
3.5
5
-
-
-
18.2
71.0
209
70.3
87.7
52.4
-
ND
3-Nov-21
EPA 6010D
3.5
5
-
-
-
22.3
99.5
161
78.4
92.2
72.0
-
ND
19-May-22
EPA 6020B
0.7
5
-
-
-
25.8
83.6
164
66.5
76.4
60.5
-
-
17-Nov-22
EPA 6020B
0.7
5
-
-
82.2
38
52.8
168
73.2
106.0
54.7
-
-
11-May-23
EPA 6010D
3.5
5
-
-
-
21.9
61.7
181
652.0
86.7
54.4
-
-
Resample>
28-1un-23
EPA 6010D
3.5
5
-
-
-
-
-
-
75.2
-
-
-
-
Beryllium
1-May-97
-
1
ND
NI
-
-
ND
ND
1.0
ND
NI
NI
ND
1-Nov-97
-
1
1.0
NI
-
-
ND
3.0
ND
ND
NI
NI
ND
1-May-98
-
1
ND
NI
-
---
ND
ND
3.0
ND
NI
NI
ND
1-Nov-98
-
1
ND
NI
-
-
ND
ND
1
ND
NI
NI
ND
11-May-99
-
2
ND
ND
-
-
ND
ND
ND
ND
4.3
ND
ND
18-Oct-99
-
2
8.0
3.0
1
-
-
2.0
1 2.0 J
13.0
ND
ND
ND
ND
3-May-00
-
2
ND
ND
-
---
ND
ND
ND
ND
8.0
ND
ND
7-Nov-00
-
2
ND
2.0
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
---
2
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
---
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
---
2
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
---
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
2.1
14-May-03
---
2
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
---
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
---
2
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
---
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
---
2
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
---
2
---
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
---
2
---
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
---
2
---
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
---
1
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
GWPS - 4 pg/L (10/23/07)
29-Nov-07
-
1
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
29-May-08
0.10
1.0
-
ND
-
-
0.18
J ND
ND
ND
ND
ND
ND
6-Nov-08
0.10
1.0
-
0.49
B
-
-
0.65
B 0.32 B
0.42
B 0.61
B 0.53
B
0.27 B
0.29 J
3-Jun-09
0.10
1.0
-
ND
-
-
ND
ND
ND
0.25
J 0.23
1
2.2
ND
18-Nov-09
0.10
1.0
-
ND
-
-
ND
ND
ND
0.25
J ND
ND
ND
16-Jun-10
0.10
1.0
-
ND
-
-
0.24
J 0.94 J
ND
0.11
1 ND
ND
ND
1-Dec-10
0.10
1.0
-
ND
1.7
-
0.14
1 ND
ND
ND
ND
ND
ND
1-Jun-11
0.10
1.0
-
ND
0.44
J - J
ND
ND
ND
ND
ND
ND
ND
20-Dec-11
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
1.0
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 6010
0.5
1.0
-
-
-
ND
0.73
J 1.0
0.63
J ND
0.64
J
ND
ND
]MAC =4pg/L
16-May-18
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
0.5
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
0.2
1.0
-
-
0.36
J ND
0.39
J ND
ND
0.25
J ND
ND
ND
8-May-20
EPA 6010D
0.7
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
0.7
1.0
-
-
-
ND
ND
1.8
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
0.7
1.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
0.7
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 6010D
0.7
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 6020B
0.1
0.5
-
-
-
0.054 J
0.42
J ND
ND
0.17
J 0.06
J
-
-
17-Nov-22
EPA 6020B
0.1
0.5
-
-
0.27
J ND
ND
0.1 J
ND
ND
ND
-
-
11-May-23
EPA 6010D
0.7
1.0
-
-
-
ND
ND
ND
1.5
ND
ND
-
-
Resample>
28-1un-23
EPA 6010D
0.7
1.0
-
-
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 2 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collection Date
EPA
Method
DL
RL
MW-9
M
MW-20
MW-21
M
MW-12
16D
Blanks
Cadmium
1-May-97
---
1
ND
NI
---
---
ND
ND
1.0
ND
NI
NI
ND
1-Nov-97
-
1
ND
NI
---
---
ND
ND
ND
ND
NI
NI
ND
1-May-98
-
1
ND
NI
-
-
ND
ND
1.0
ND
NI
NI
ND
1-Nov-98
-
1
ND
NI
-
-
ND
ND
2.0
ND
NI
NI
ND
11-May-99
-
1
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
18-Oct-99
-
1
24.0
6.0
-
-
6.0
3.0
J
30.0
2.0
J 2.0
J
ND
ND
3-May-00
-
1
ND
ND
-
-
ND
1.0
1
1.0
1 ND
5.0
ND
ND
7-Nov-00
-
1
2.0
5.0
-
-
ND
ND
1.0
ND
1.0
ND
ND
31-May-01
-
1
ND
ND
-
-
ND
ND
1.0
1 ND
1.0
1
ND
ND
7-Nov-01
-
1
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
1
ND
ND
-
-
ND
ND
ND
2.0
B ND
ND
1.3
14-Nov-02
-
1
ND
ND
-
-
ND
ND
1.2
ND
3.7
ND
ND
14-May-03
-
1
ND
ND
-
-
1.1
ND
ND
ND
2.5
ND
ND
20-Nov-03
-
1
2.0
1.3
-
-
ND
ND
1.2
ND
ND
ND
ND
6-May-04
-
1
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
-
1
ND
ND
-
-
1.5
ND
ND
ND
2.2
ND
ND
5-May-05
-
1
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
1
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
1
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
1
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
1
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
NC 2L =
1.75 pg/L (10/23/07)
29-Nov-07
-
1
-
ND
-
-
ND
ND
0.60
J ND
ND
ND
ND
29-May-08
0.50
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-Nov-08
0.50
1.0
-
ND
-
-
ND
ND
ND
ND
0.94
J
ND
ND
3-Jun-09
0.50
1.0
-
ND
-
-
ND
ND
ND
ND
ND
1.9
ND
18-Nov-09
0.50
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
NC 2L =
2 pg/L (01/01/10)
16-Jun-10
0.50
1.0
-
ND
-
-
ND
6.0
ND
ND
ND
ND
ND
Resample>
5-Aug-10
0.50
1.0
-
-
-
-
-
1.2
-
-
-
-
ND
1-Dec-10
0.50
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
ND
1-Jun-11
0.50
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
ND
20-Dec-11
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
1.0
1.0
-
-
ND
---
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
1.0
1.0
-
-
ND
---
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA6010
1.0
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA6010
1.0
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA6010
0.5
1.0
-
-
-
ND
ND
0.85
J
ND
ND
ND
ND
ND
8-Dec-15
EPA6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA6010
0.5
1.0
-
-
-
ND
0.64
J
1.6
2.9
0.88
J 0.80
J
ND
ND
Resample>
19-Mar-18
EPA6010
0.5
1.0
-
-
-
-
-
-
ND
-
-
-
16-May-18
EPA6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA6010
0.5
1.0
-
-
-
ND
0.56
J
1.0
ND
ND
0.51
J
ND
ND
8-May-19
EPA6010D
0.5
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA6010D
0.4
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA6010D
0.4
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA6010D
0.4
1.0
-
-
-
ND
ND
0.74
J
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA6010D
0.4
1.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA6010D
0.4
1.0
-
-
-
ND
ND
ND
ND
0.51
J ND
-
ND
3-Nov-21
EPA6010D
0.4
1.0
-
-
-
ND
0.44
J
ND
ND
0.79
J ND
-
ND
19-May-22
EPA6020B
0.1
0.5
-
-
-
ND
ND
ND
ND
0.22
J ND
-
-
17-Nov-22
EPA6020B
0.1
0.5
-
-
ND
ND
ND
ND
ND
1.00
ND
-
-
11-May-23
EPA6010D
0.4
1.0
-
-
-
ND
ND
ND
1.5
ND
ND
-
-
Resample>
28-1un-23
EPA6010D
0.4
1.0
-
-
-
-
-
-
ND
-
-
-
-
Chromium
1-Mar-95
-
5
ND
NI
NI
NI
ND
ND
11.0
ND
NI
NI
ND
1-Aug-95
-
5
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Jan-96
-
5
ND
NI
-
-
ND
ND
7.0
ND
NI
NI
ND
1-Feb-96
-
5
ND
NI
-
-
ND
ND
6.0
ND
NI
NI
ND
1-May-96
-
5
ND
NI
-
-
ND
ND
16.0
ND
NI
NI
ND
1-Oct-96
-
5
ND
NI
-
-
ND
ND
6.0
ND
NI
NI
ND
1-May-97
-
1
4.0
NI
-
-
2.0
3.0
18.0
3.0
NI
NI
ND
1-Nov-97
-
1
6.0
NI
-
-
1.0
1.0
108
2.0
NI
NI
ND
1-May-98
---
1
8.0
NI
-
-
4.0
6.0
66.0
6.0
NI
NI
ND
1-Nov-98
-
1
3.0
NI
-
-
1.0
3.0
180
3.0
NI
NI
ND
11-May-99
-
5
26.0
24.0
-
-
8.4
6.5
44.0
11.0
46.0
ND
ND
18-Oct-99
-
10
290
58.0
-
-
44.0
36.0
410
21.0
ND
ND
ND
3-May-00
-
10
ND
ND
-
---
ND
ND
12.0
ND
92.0
ND
ND
7-Nov-00
-
10
11.0
30.0
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
10
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
10
ND
ND
-
-
ND
ND
ND
ND
10.0
ND
ND
14-Nov-02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
---
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
---
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
---
10
12.0
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
---
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
---
10
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
---
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
---
10
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
NC 2L =
50 pg/L (10/23/07)
29-Nov-07
-
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
29-May-08
0.40
10.0
-
ND
-
-
ND
1.9
B
1
B 1.4
B ND
ND
0.85 J
6-Nov-08
0.40
10.0
-
0.59 J
-
-
1
J
0.83
J
2.8
1 3.4
1 2.5
J
ND
ND
3-Jun-09
0.40
10.0
-
ND
-
-
ND
2.1
J
ND
1.1
1 0.66
J
2.1 1
ND
18-Nov-09
0.40
10.0
-
ND
-
-
ND
ND
2.2
1 2.2
J ND
ND
ND
NC 2L =
10 pg/L (01/01/10)
16-Jun-10
0.40
10.0
-
0.43 B
-
---
1.0
B
13.9
4.7
1 1.0
B ND
ND
0.74 J
Resample>
5-Aug-10
0.40
10.0
-
-
-
---
-
0.88
B
-
-
-
-
0.51 1
1-Dec-10
0.40
10.0
-
0.60 B
39.6
--
1.8
B
1.3
B
5.5
J 1.2
B ND
ND
0.51 J
Resample>
13-Jan-11
0.40
10.0
-
-
ND
--
-
-
-
-
-
-
ND
1-Jun-11
0.40
10.0
-
ND
11.2
-
ND
1.2
B
0.72
B ND
ND
ND
0.73 J
Resample>
7-Jul-11
0.40
10.0
-
-
7.8
J -
-
-
-
-
-
-
ND
20-Dec-11
5.0
10.0
-
-
8.2
J -
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
-
-
5.3
J -
ND
ND
ND
ND
5.4
1
ND
ND
5-Dec-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
5.0
10.0
-
-
ND
--
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA6010
5.0
10.0
-
-
6.1
J ---
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA6010
5.0
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA6010
2.5
10.0
-
-
-
ND
ND
3.9
J
ND
ND
ND
4.7 J
ND
8-Dec-15
EPA6010
2.5
10.0
-
-
-
ND
ND
ND
13.8
ND
ND
ND
ND
Lab Re -run Analyses>
8-Dec-15
EPA 6010
2.5
10.0
-
-
-
-
-
-
14.7
-
-
-
-
Resample>
4-Feb-16
EPA6010
2.5
10.0
-
-
-
-
-
-
ND
-
-
-
ND
3-May-16
EPA6010
2.5
10.0
-
-
-
4.2 J
ND
3.1
J
4.1
J 4.5
J ND
ND
ND
13-Dec-16
EPA6010
2.5
10.0
-
-
-
ND
ND
3.7
J
4.4
J ND
ND
ND
ND
27-Jun-17
EPA6010
2.5
10.0
-
-
-
ND
ND
3.9
J
5.8
J ND
ND
ND
-
13-Dec-17
EPA6010
2.5
10.0
-
-
-
ND
ND
0.4
J
2.6
J ND
ND
5.5 J
ND
16-May-18
EPA6010
2.5
10.0
-
-
-
ND
ND
4.6
J
ND
ND
ND
ND
ND
6-Dec-18
EPA6010
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
Resample>
7-Feb-19
EPA6010
2.5
5.0
-
-
4.6
J -
-
-
-
-
-
-
ND
8-May-19
EPA6010D
2.5
5.0
-
-
4.5
J ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA6010D
1.0
5.0
-
-
6.0
2.4 J
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA6010D
3.7
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA6010D
3.7
5.0
-
-
-
7.0
ND
26.0
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
3.7
5.0
-
-
-
-
-
5.5
-
-
-
-
-
5-May-21
EPA6010D
3.7
5.0
-
-
-
ND
ND
52.9
ND
ND
ND
-
ND
3-Nov-21
EPA6010D
3.7
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA6020B
1.1
5.0
-
-
-
2.5 J
ND
ND
2.6
J ND
ND
-
-
17-Nov-22
EPA6020B
1.1
5.0
-
-
3.6
J, ND
ND
3.4
23.3
6.1
1.9
-
-
11-May-23
EPA6010D
3.7
5.0
-
-
-
ND
ND
3.7
1,910
ND
ND
-
-
Resample>
28-1un-23
EPA6010D
3.7
5.0
-
-
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 3 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MVW
MW-16D
Blanks
Cobalt
18-Jan-95
-
10
35.0
NI
NI
NI
35.0
14.0
52.0
14.0
NI
NI
ND
6-Feb-95
-
10
16.0
NI
NI
NI
43.0
ND
66.0
ND
NI
NI
ND
Mar-95
-
10
28.0
NI
NI
NI
57.0
ND
78.0
20.0
NI
NI
ND
Aug-95
-
10
ND
NI
-
-
58.0
ND
30.0
32.0
NI
NI
ND
Jan-96
-
10
17.0
NI
-
-
37.0
ND
23.0
ND
NI
NI
ND
Feb-96
-
10
37.0
NI
-
-
41.0
ND
24.0
ND
NI
NI
ND
May-96
-
10
11.0
NI
-
-
26.0
ND
24.0
ND
NI
NI
ND
Oct-96
-
10
16.0
NI
-
-
52.0
ND
16.0
ND
NI
NI
ND
May-97
-
6
33.0
NI
-
-
120
5.0
1 32.0
6.0
NI
NI
ND
Nov-97
-
5
29.0
NI
-
-
99.0
11.0
48.0
14.0
NI
NI
ND
May-98
-
1
28.0
NI
-
---
120
8.0
76.0
32.0
NI
NI
ND
Nov-98
-
1
10.0
NI
-
-
140
6.0
47.0
1.0
NI
NI
ND
11-May-99
-
5
20.0
26.0
-
-
48.0
13.0
34.0
17.0
59.0
ND
ND
18-Oct-99
-
10
120
37.0
-
-
85.0
20.0
220
16.0
40.0
ND
ND
3-May-00
-
10
ND
ND
-
-
54.0
ND
31.0
13.0
89.0
ND
ND
7-Nov-00
-
10
ND
20.0
-
-
40.0
ND
18.0
ND
32.0
ND
ND
31-May-01
-
10
ND
ND
-
---
53.0
ND
30.0
11.0
32.0
ND
ND
7-Nov-01
-
10
ND
ND
-
-
29.0
ND
23.0
ND
26.0
ND
ND
22-May-02
-
10
14.0 B
14.0
B -
-
68.0
16.0
B 51.0
B 17.0
B 39.0
B 12.0 B
11.0
14-Nov-02
-
10
ND
ND
-
-
90.0
ND
41.0
11.0
34.0
ND
ND
14-May-03
-
10
19.0
ND
-
-
280
ND
46.0
53.0
24.0
ND
ND
20-Nov-03
-
10
26.0
10.0
1 -
-
340
18.0
56.0
58.0
30.0
ND
ND
6-May-04
---
10
ND
ND
-
---
140
ND
46.0
47.0
29.0
ND
ND
10-Nov-04
-
10
10.0
ND
-
-
170
21.0
50.0
46.0
29.0
ND
ND
5-May-05
---
10
12.0
ND
-
-
130
16.0
46.0
60.0
26.0
ND
ND
3-Nov-05
-
10
-
ND
-
-
66.0
15.0
42.0
45.0
25.0
ND
ND
25-May-06
---
10
-
ND
-
---
80.3
21.7
42.7
43.2
24.9
ND
ND
2-Nov-06
-
10
-
ND
-
-
131
30.8
37.0
28.3
26.6
ND
ND
30-May-07
-
10
-
4.1
J -
---
87.2
20.7
44.0
36.9
26.6
ND
ND
GWPS = 70 pg/L (10/23/07)
29-Nov-07
-
10
-
7.3
1 -
-
67.2
55.5
47.9
J 23.4
30.7
ND
ND
29-May-08
0.60
10.0
-
5.4
1 -
-
71.9
54.6
34.8
35.3
ND
ND
ND
6-Nov-08
0.60
10.0
-
9.2
1 -
-
71.9
60.0
47.9
44.1
24.3
2.2 B
1.6 1
3-Jun-09
0.60
10.0
-
22.8
B -
-
139
78.6
53.5
49.3
54.7
7.6 B
7.6 1
Resample>
27-Aug-09
0.60
10.0
-
-
-
-
60.0
---
-
-
-
-
-
18-Nov-09
0.60
10.0
-
14.9
-
-
126
84.5
50.3
44.1
31.8
ND
ND
16-Jun-10
0.60
10.0
-
19.1
-
-
96.1
103
70.9
38.0
48.6
ND
ND
Resample>
5-Aug-10
0.60
10.0
-
-
-
-
-
85.5
--
---
---
-
ND
GWPS = 1 pg/L (10/1/10)
1-Dec-10
0.60
10.0
-
9.8
1 22.1
-
72.7
151
111
43.1
33.3
ND
ND
Resample>
13-Jan-11
0.60
10.0
-
-
ND
-
---
84.2
---
---
---
-
ND
1-Jun-11
0.60
10.0
-
7.8
1 2.6
J - J
76.4
99.3
72.9
41.7
38.6
ND
ND
20-Dec-11
5.0
10.0
-
-
ND
-
92.8
75.6
62.7
36.5
25.5
ND
ND
30-May-12
5.0
10.0
-
-
ND
-
90.2
108
78.8
42.3
46.2
ND
ND
5-Dec-12
5.0
10.0
-
-
ND
-
46.6
27.9
101
45.8
51.4
ND
ND
12-Jun-13
5.0
10.0
-
-
ND
-
243
150
118
92.2
66.0
ND
ND
28-Oct-13
5.0
10.0
-
-
ND
-
200
128
124
117
75.7
ND
ND
Resample>
10-Dec-13
5.0
10.0
-
-
-
-
-
---
---
40.4
---
-
ND
6-May-14
EPA6010
5.0
10.0
-
-
ND
-
138
33.4
68.9
65.9
26.6
ND
ND
22-Oct-14
EPA6010
5.0
10.0
-
-
*
ND
126
37.1
82.0
74.9
32.1
ND
ND
20-May-15
EPA6010
2.5
10.0
-
-
-
ND
116
34.8
77.8
90.0
34.0
ND
ND
8-Dec-15
EPA6010
2.5
10.0
-
-
-
ND
175
61.0
84.8
49.7
32.8
ND
ND
3-May-16
EPA6010
2.5
10.0
-
-
-
4.0 1
132
52.6
69.7
85.0
27.6
ND
ND
13-Dec-16
EPA6010
2.5
10.0
-
-
-
ND
93.2
52.4
70.6
58.8
28.1
ND
ND
27-1un-17
EPA 6010
2.5
10.0
-
-
-
ND
121
60.5
74.0
75.5
35.4
ND
-
13-Dec-17
EPA6010
2.5
10.0
-
-
-
ND
73.9
54.4
66.5
93.6
31.1
ND
ND
IMAC = 1 pg/L
16-May-18
EPA 6010
2.5
10.0
-
-
-
ND
64.8
55.1
61.0
83.0
33.0
ND
ND
6-Dec-18
EPA6010
2.5
5.0
-
-
-
ND
74.3
58.0
67.9
102
38.1
ND
ND
Resample>
7-Feb-19
EPA 6010
2.5
5.0
-
-
ND
-
-
---
---
---
---
-
ND
BKGD=11.3 pg/L
8-May-19
EPA6010D
2.5
5.0
-
-
ND
ND
64.0
48.6
57.5
92.7
36.8
ND
ND
8-Nov-19
EPA 6010D
1.1
5.0
-
-
2.2
J 2.8 J
53.8
52.0
70.1
66.0
32.8
ND
ND
8-May-20
EPA 6010D
3.6
5.0
-
-
-
ND
60.4
51.1
68.6
140
35.8
ND
ND
11-Nov-20
EPA 6010D
3.6
5.0
-
-
-
8.7
68.8
68.5
66.3
109
37.1
-
ND
Resample>
28-Jan-21
EPA 6010D
3.6
5.0
-
-
-
ND
-
65.3
-
-
-
-
-
5-May-21
EPA 6010D
3.6
5.0
-
-
-
ND
56.9
62.1
61.8
124
33.1
-
ND
3-Nov-21
EPA 6010D
3.6
5.0
-
-
-
ND
65.9
66.0
68.5
85.0
33.3
-
ND
19-May-22
EPA 6020B
0.4
5.0
-
-
-
1.6 J
57.7
73.0
59.1
88.5
40.1
-
-
17-Nov-22
EPA 6020B
0.4
5.0
-
-
1.5
J 3.7 J
30.5
55.8
61.2
121.0
37.7
-
-
11-May-23
EPA 6010D
3.6
5.0
-
-
-
ND
37.3
56.5
147.0
78.6
39.1
-
-
Resample>
28-1un-23
EPA 6010D
3.6
5.0
-
-
-
-
-
-
59.1
-
-
-
-
Copper
18-Jan-95
-
10
16.0
NI
NI
NI
ND
ND
ND
14.0
NI
NI
ND
6-Feb-95
-
10
ND
NI
NI
NI
ND
ND
ND
ND
NI
NI
ND
1-Mar-95
-
10
ND
NI
NI
NI
ND
ND
ND
20.0
NI
NI
ND
1-Aug-95
-
10
ND
NI
-
-
ND
ND
ND
18.0
NI
NI
ND
1-Jan-96
-
10
ND
NI
-
---
ND
ND
ND
ND
NI
NI
ND
1-Feb-96
-
10
21.0
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-96
---
10
14.0
NI
-
-
13.0
11.0
ND
11.0
NI
NI
ND
1-0ct-96
-
10
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-97
---
10
ND
NI
-
-
30.0
ND
ND
ND
NI
NI
ND
1-Nov-97
-
10
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-98
---
10
20.0
NI
-
-
ND
10.0
70.0
20.0
NI
NI
ND
1-Nov-98
---
10
ND
NI
-
-
13.0
ND
28.0
ND
NI
NI
ND
11-May-99
---
5
28.0
49.0
-
-
14.0
ND
9.3
28.0
37.0
ND
ND
18-Oct-99
-
200
380
ND
-
-
ND
ND
240
ND
ND
ND
ND
3-May-00
-
200
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
7-Nov-00
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
200
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
-
200
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
-
200
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
200
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
200
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
200
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
10
-
0.7
B -
-
ND
ND
ND
3.2
B ND
ND
1.3 1
NC 2L = 1,000 pg/L (10/23/07)
29-Nov-07
-
10
-
8.30
1 -
-
ND
ND
ND
6.10
1 ND
ND
ND
29-May-08
0.30
10.0
-
0.42
B -
-
0.99
B 1.5
B 1.0
B 14.9
0.89
B ND
0.37 J
6-Nov-08
0.30
10.0
-
2.0
B -
-
1.8
B 0.7
B 2.4
B 16.6
4.2
1 0.46 B
0.65 1
3-Jun-09
0.30
10.0
-
0.83
J -
-
ND
1
J ND
6.7
1 0.61
1 3.5 1
ND
18-Nov-09
0.30
10.0
-
0.34
J -
-
ND
ND
1.2
1 10.7
0.38
1 ND
ND
16-Jun-10
0.30
10.0
-
0.37
B -
-
2.6
B 9.0
1 3.2
B 3.4
B ND
ND
0.77 1
1-Dec-10
0.30
10.0
-
1.3
J 36.1
-
3.8
1 1.2
1 1.8
1 3.9
1 2.1
1 ND
ND
1-Jun-11
0.30
10.0
-
0.54
1 12.9
-
0.94
1 2.3
1 0.79
1 4.8
1 0.66
J ND
ND
20-Dec-11
5.0
10.0
-
-
9.0
1 -
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
-
-
7.0
1 -
ND
ND
ND
ND
5.6
1 ND
ND
5-Dec-12
5.0
10.0
-
-
ND
-
ND
ND
ND
5.6
1 ND
ND
ND
12-Jun-13
5.0
10.0
-
-
34.0
B -
ND
ND
ND
11.1
B ND
ND
9.8 J
28-Oct-13
5.0
10.0
-
-
ND
-
ND
6.1
1 ND
ND
ND
ND
ND
6-May-14
EPA6010
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA6010
5.0
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA6010
2.5
10.0
-
-
-
ND
ND
ND
ND
4.6
J ND
ND
ND
8-Dec-15
EPA6010
2.5
10.0
-
-
-
ND
8.1
J 6.4
J 9.7
J ND
5.9
J ND
ND
3-May-16
EPA6010
2.5
10.0
-
-
-
8.7 1
ND
ND
ND
9.6
J ND
8.6 J
ND
13-Dec-16
EPA6010
2.5
10.0
-
-
-
4.1 J
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA6010
2.5
10.0
-
-
-
3.9 1
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 6010
2.5
10.0
-
-
-
ND
ND
7.3
J ND
10.2
ND
ND
ND
16-May-18
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
3.6
J ND
ND
ND
6-Dec-18
EPA 6010
2.5
5.0
-
-
-
ND
ND
ND
ND
9.1
ND
ND
ND
8-May-19
EPA 6010D
2.5
5.0
-
-
2.8
1 3.3 J
ND
ND
ND
6.5
ND
ND
ND
8-Nov-19
EPA 6010D
2.1
5.0
-
-
6.7
6.0
ND
2.4
J 2.8
J 5.6
2.7
J ND
ND
8-May-20
EPA 6010D
4.3
5.0
-
-
-
4.5 J
ND
4.8
J ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
4.3
5.0
-
-
-
19.7
ND
25.0
ND
5.0
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
4.3
5.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
4.3
5.0
-
-
-
ND
ND
ND
ND
12.8
ND
-
ND
3-Nov-21
EPA 6010D
4.3
5.0
-
-
-
6.2
ND
ND
ND
36.8
ND
-
ND
19-May-22
EPA 6020B
1.0
5.0
-
-
-
2.7 1
1.3
J ND
ND
14.9
ND
-
-
17-Nov-22
EPA 6020B
1.1
2.0
-
-
5.3
5.6
ND
ND
1.2
J 62.5
ND
-
-
11-May-23
EPA 6010D
4.3
5.0
-
-
-
ND
ND
ND
114.0
11.6
ND
-
-
Resample>
28-1un-23
EPA 6010D
4.3
5.0
-
-
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 4 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
12
MW-13
Cyanide
1-Nov-98
---
2
6.0
NI
---
---
2.0
ND
7.0
ND
NI
NI
ND
11-May-99
---
2
ND
ND
---
---
ND
ND
ND
ND
ND
ND
ND
18-Oct-99
---
50
ND
ND
---
-
-
ND
ND
ND
ND
ND
ND
7-Nov-00
---
50
ND
--
---
--
ND
ND
ND
ND
ND
-
ND
31-May-01
---
50
ND
-
---
-
ND
ND
ND
ND
ND
-
ND
7-Nov-01
-
50
ND
-
---
-
ND
ND
ND
ND
ND
-
ND
14-Nov-02
-
50
ND
-
---
-
ND
ND
ND
ND
ND
-
ND
20-Nov-03
-
50
ND
-
---
-
ND
ND
ND
ND
ND
-
ND
10-Nov-04
-
10
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
3-Nov-05
-
-
-
ND
-
---
ND
ND
ND
ND
ND
-
ND
2-Nov-06
-
50
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
NC 2L = 70 pg/L (10/23/07)
29-Nov-07
-
10
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
6-Nov-08
5.0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
18-Nov-09
5.0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
1-Dec-10
5.0
10.0
-
ND
5.9 1
-
ND
ND
5.2
1 5.8
1 6.5
1 -
ND
Resample>
13-Jan-11
5.0
10.0
-
-
ND
-
-
-
5.0
1 ND
5.8
1 -
ND
5-Dec-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
7.0
J -
ND
28-Oct-13
5.0
10.0
-
-
ND
-
12.4
5.6 1
10.0
ND
6.5
1 ND
ND
Resample>
10-Dec-13
5.0
10.0
-
-
-
-
10.8
-
9.0
1 -
-
-
ND
6-May-14
SM 4500-CN-E
0.0
0.0
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
23-Oct-14
SM 4500-CN-E
2.5
10.0
-
-
*
ND
3.6
1 4.7 1
4.2
1 ND
5.2
1 -
ND
20-May-15
SM 4500-CN-E
0.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
8-Dec-15
SM 4500-CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-May-16
SM 4500-CN-E
4.0
10.0
-
-
-
ND
ND
ND
5.3
1 ND
ND
-
ND
13-Dec-16
SM 4500-CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
27-Jun-17
SM 4500-CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
4.3
1 -
-
13-Dec-17
SM 4500-CN-E
4.0
10.0
-
-
-
-
5.5
1 7.6 1
7.6
1 ND
8.7
1 -
-
16-May-18
SM 4500-CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
SM 4500-CN-E
4.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
8-May-19
SM 4500-CN-E-20i1
6.0
8.0
-
-
-
-
ND
ND
ND
ND
ND
-
ND
8-Nov-19
SM 4500-CN-E-2011
6.0
8.0
-
-
-
ND
ND
ND
7.7
1 ND
6.8
1 -
-
8-May-20
SM 4500-CN-E-2011
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
6.5
1 -
-
11-Nov-20
SM 4500-CN-E-2011
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
7.5
1 -
-
5-May-21
SM 4500-CN-E-2011
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
SM 4500-CN-E-2016
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
SM 4500-CN-E-2017
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
SM 4500-CN-E-2016
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
SM 4500-CN-E-2017
6.0
8.0
-
-
-
-
-
-
-
-
-
-
-
Iron
1-Jun-11
14.0
300
-
308
11,000
-
20,500
29,200
16,300
886
22,200
413
ND
Resample>
7-Jul-11
50.0
300
-
-
7,150
-
-
-
-
-
-
-
ND
NC 2L = 300 pg/L (01/01/10)
20-Dec-11
50.0
300
-
-
8,010
-
26,300
36,700
22,900
1,160
22,200
93.5 J
ND
30-May-12
50.0
300
-
-
5,940
-
24,500
45,700
21,700
1,300
24,500
ND
ND
5-Dec-12
50.0
300
-
-
2,970
-
7,010
8,730
28,200
393
21,700
159 1
ND
12-Jun-13
50.0
300
-
-
2,460
-
55,300
55,300
34,800
4,650
26,700
522
81.2 J
28-Oct-13
50.0
300
-
-
883
-
28,700
49,700
29,800
1,730
24,300
ND
ND
6-May-14
EPA 6010
50.0
300
-
-
4,240
-
47,300
46,800
29,700
1,200
24,600
ND
ND
23-Oct-14
EPA 6010
50.0
300
-
-
*
2,340
33,600
29,200
31,200
528
27,700
171 1
ND
20-May-15
EPA 6010
25.0
300
-
-
-
350
22,400
22,600
33,800
672
25,800
63.5 1
ND
8-Dec-15
EPA 6010
25.0
300
-
-
-
1,380
102,000
74,200
50,200
1,460
27,400
43.7 1
ND
3-May-16
EPA 6010
25.0
300
-
-
-
7,630
39,300
67,900
42,400
3,870
24,000
168 J
27.3 J
13-Dec-16
EPA 6010
25.0
300
-
-
-
2,020
17,600
67,800
45,300
969
24,000
217 1
ND
27-Jun-17
EPA 6010
25.0
300
-
-
-
2,340
58,100
67,400
51,800
1,230
29,100
213 1
-
13-Dec-17
EPA 6010
25.0
300
-
-
-
1,030
21,400
68,800
40,900
2,600
26,300
62.6 1
ND
16-May-18
EPA 6010
25.0
300
-
-
-
295 J
18,900
62,200
43,600
1,030
31,800
402
ND
6-Dec-18
EPA 6010
25.0
50
-
-
-
141
43,300
72,100
43,000
1,740
35,300
84.2
ND
Resample>
7-Feb-19
EPA 6010
25.0
50
-
-
3,290
-
-
-
-
-
-
-
ND
BKGD = 14,182 pg/L
8-May-19
EPA 6010D
25.0
50
-
-
2,900
2,550
26,400
61,600
37,200
2,320
29,400
47.8 1
ND
8-Nov-19
EPA 6010D
19.5
50
-
-
5,530
4,320 C
20,100
72,800
44,400
1,830
28,400
20.2 1
ND
8-May-20
EPA 6010D
41.5
50
-
-
-
2,580
30,200
70,100
47,600
2,280
32,600
1,100
ND
11-Nov-20
EPA 6010D
41.5
50
-
-
-
15,400
37,600
147,000
52,200
1,890
36,600
-
ND
Resample>
28-Jan-21
EPA6010D
41.5
50
-
-
-
799
-
98,000
-
-
--
-
-
5-May-21
EPA 6010D
41.5
50
-
-
-
202
28,100
108,000
43,800
3,760
36,600
-
ND
3-Nov-21
EPA 6010D
41.5
50
-
-
-
812
19,100
104,000
47,600
1,570
42,300
-
ND
19-May-22
EPA 6020B
1480.0
2000
-
-
-
905
24,600
125,000
47,100
860
47,600
-
-
17-Nov-22
EPA 6020B
105.0
250
-
-
4550 M1
373
36,100
115,000
59,200
4,640
43,700
-
-
11-May-23
EPA 6010D
41.5
50
-
-
-
570
14,600
112,000
141,000
732
42,800
-
-
Resample>
28-Jun-23
EPA6010D
41.5
50
-
-
-
-
-
-
46,000
-
--
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 5 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
12
MW-16D
Blanks
Lead
15-Sep-94
---
5
41.0
NI
NI
NI
12.0
49.0
7.0
43.0
NI
NI
ND
1-Oct-94
-
5
-
NI
NI
NI
-
9.0
-
-
NI
NI
ND
18-Jan-95
-
5
35.0
NI
NI
NI
9.0
17.0
10.0
30.0
NI
NI
ND
6-Feb-95
-
5
15.0
NI
NI
NI
7.0
ND
ND
26.0
NI
NI
ND
1-Mar-95
-
5
26.0
NI
NI
NI
16.0
12.0
9.0
43.0
NI
NI
ND
1-Aug-95
-
5
11.0
NI
-
-
25.0
16.0
6.0
48.0
NI
NI
ND
1-Jan-96
-
5
22.0
NI
-
-
18.0
12.0
10.0
7.0
NI
NI
ND
1-Feb-96
-
5
16.0
NI
-
-
15.0
6.0
9.0
10.0
NI
NI
ND
1-May-96
-
5
7.0
NI
-
-
8.0
9.0
15.0
ND
NI
NI
ND
1Oct-96
-
5
15.0
NI
-
-
24.0
10.0
7.0
6.0
NI
NI
ND
1-May-97
-
5
16.0
NI
-
-
23.0
10.0
22.0
16.0
NI
NI
ND
1-Nov-97
-
5
40.0
NI
-
-
27.0
14.0
30.0
24.0
NI
NI
ND
1-May-98
-
5
18.0
NI
-
-
9.0
ND
10.0
6.0
NI
NI
ND
1-Nov-98
-
5
7.0
NI
-
-
39.0
9.0
47.0
14.0
NI
NI
ND
11-May-99
-
10
14.0
18.0
-
-
ND
ND
ND
ND
ND
ND
ND
18-Oct-99
-
10
160
54.0
-
-
56.0
27.0
140
23.0
ND
ND
ND
3-May-00
-
10
ND
ND
-
-
ND
ND
ND
ND
11.0 1
ND
ND
7-Nov-00
-
10
ND
20.0
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
10
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
10
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
10
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
10
ND
19.0
-
-
ND
ND
ND
20.0
ND
ND
ND
6-May-04
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
10
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
10
-
2.5 J
-
---
ND
ND
ND
2.3 J
ND
ND
ND
NC 2L = 15 pg/L (10/23/07)
29-Nov-07
-
10
-
7.5 1
-
-
ND
6.1
1 ND
5.1 1
ND
ND
ND
29-May-08
4.0
10.0
-
ND
-
-
ND
ND
ND
6.8
ND
ND
ND
6-Nov-08
4.0
10.0
-
ND
-
-
ND
ND
ND
8.8 1
ND
ND
ND
3-Jun-09
4.0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
18-Nov-09
4.0
10.0
-
ND
-
-
ND
ND
ND
5.5 1
ND
ND
ND
16-Jun-10
4.0
10.0
-
ND
-
-
4.4
J 13.9
ND
ND
ND
ND
ND
1-Dec-10
4.0
10.0
-
ND
16.8
--
ND
ND
ND
ND
ND
ND
ND
Resample>
13-Jan-11
4.0
10.0
-
ND
ND
-
-
-
-
-
-
-
ND
1-Jun-11
4.0
10.0
-
ND
5.9 1
-
ND
ND
ND
ND
ND
ND
ND
20-Dec-11
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
5.0
10.0
-
-
ND
-
ND
5.5
1 ND
5.6 1
ND
ND
ND
28-Oct-13
5.0
10.0
-
-
ND
-
ND
5.2
1 ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
5.0
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
2.5
10.0
-
-
-
ND
4.9
1 4.3
J ND
ND
2.7 J
ND
ND
8-Dec-15
EPA 6010
2.5
10.0
-
-
-
ND
7.8
J 6.3
J 9.8
J ND
ND
ND
ND
3-May-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
6.8
J 5.3
J 3.3 J
3.8 J
ND
ND
13-Dec-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
3.5
J 2.6
J ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
10.0
-
-
-
ND
3.0
J 3.9
J 5.0
J ND
ND
ND
-
13-Dec-17
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
16-May-18
EPA 6010
2.5
10.0
-
-
-
ND
ND
6.6
J 2.9
J ND
ND
ND
ND
6-Dec-18
EPA 6010
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
2.5
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
1.6
5.0
-
-
2.5 1
ND
3.4
J 3.0
J 4.1
J 2.2 J
ND
ND
ND
8-May-20
EPA 6010D
4.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
4.5
5.0
-
-
-
ND
ND
31.9
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
4.5
5.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
4.5
5.0
-
-
-
ND
ND
8.0
ND
6.7
ND
-
ND
3-Nov-21
EPA 6010D
4.5
5.0
-
-
-
ND
ND
ND
ND
8.4
ND
-
ND
19-May-22
EPA 6020B
0.9
1.0
-
-
-
ND
1.3
ND
ND
1.8
ND
-
-
17-Nov-22
EPA 6020B
0.1
1.0
-
-
2.5
1
ND
1.0
0.3
J 14.2
ND
-
-
11-May-23
EPA 6010D
4.5
5.0
-
-
-
ND
ND
ND
48.2
ND
ND
-
-
Resample>
28-1un-23
EPA 6010D
4.3
5.0
-
-
-
-
-
-
ND
-
-
-
-
Manganese
1-Jun-11
0.30
50.0
-
385
209
-
5,770
14,500
9,330
1,160
8,460
123
0.36J
Resample>
7-Jul-11
5.0
50.0
-
-
143
-
-
-
-
-
-
-
ND
NC 2L = 50 pg/L (01/01/10)
20-Dec-11
5.0
50.0
-
-
136
-
6,670
15,500
D 9,480
1,030
8,540
119
ND
30-May-12
5.0
50.0
-
-
104
-
6,700
14,300
9,370
1,170
8,790
119
ND
5-Dec-12
5.0
50.0
-
-
54.5
-
2,650
8,930
9,150
1,230
9,180
122
ND
12-Jun-13
5.0
50.0
-
-
49.3 1
-
16,800
15,400
11,700
2,060
8,150
130
ND
28-Oct-13
5.0
50.0
-
-
80.0
-
8,420
15,000
9,910
2,500
9,680
124
ND
6-May-14
EPA 6010
50.0
50.0
-
-
83.5
-
12,300
18,300
9,950
1,600
9,720
119
ND
23-Oct-14
EPA 6010
50.0
50.0
-
-
*
73.6
9,400
23,200
11,000
1,740
11,500
115
ND
20-May-15
EPA 6010
2.5
50.0
-
-
-
27.4
9,070
29,800
10,800
2,010
12,400
121
ND
8-Dec-15
EPA 6010
12.5
50.0
-
-
-
50.0 J
15,000
18,100
10,800
1,500
8,440
124
ND
3-May-16
EPA 6010
2.5
50.0
-
-
-
142
7,850
17,500
9,140
1,810
6,600
119
ND
13-Dec-16
EPA 6010
2.5
50.0
-
-
-
48.1 J
5,100
17,900
8,850
1,560
10,900
122
ND
27-Jun-17
EPA 6010
2.5
50.0
-
-
-
60.3
8,910
19,900
10,200
1,750
11,000
131
-
13-Dec-17
EPA 6010
2.5
50.0
-
-
-
40.8 J
5,200
18,600
9,960
2,260
9,940
105
-
16-May-18
EPA 6010
2.5
50.0
-
-
-
25.8 J
4,780
19,400
9,940
2,090
9,090
123
ND
6-Dec-18
EPA 6010
2.5
5.0
-
-
-
23.6
5,310
17,700
9,750
2,440
9,730
123
ND
Resample>
7-Feb-19
EPA 6010
2.5
5.0
-
-
61.6
-
-
-
-
-
-
-
ND
BKGD = 535 pg/L
8-May-19
EPA 6010D
2.5
5.0
-
-
68.6
73.7
4,070
17,200
9,210
2,170
11,900
112
ND
8-Nov-19
EPA 6010D
0.9
5.0
-
-
106
126
3,540
15,200
10,900
1,770
9,540
124
ND
8-May-20
EPA 6010D
3.4
5.0
-
-
-
84.2
3,520
16,400
10,500
2,710
9,680
134
ND
11-Nov-20
EPA 6010D
3.4
5.0
-
-
-
348
3,880
20,500
9,290
2,380
9,690
-
ND
Resample>
28-Jan-21
EPA 6010D
3.4
5.0
-
-
-
34.1
-
21,000
-
-
-
-
-
5-May-21
EPA 6010D
3.4
5.0
-
-
-
26.2
3,020
20,700
D 12,200
D 2,700
9,130
-
ND
3-Nov-21
EPA 6010D
3.4
5.0
-
-
-
49
2,560
20,600
12,400
2,070
9,090
-
ND
19-May-22
EPA 6020B
57.4
500.0
-
-
-
70.4
2,950
22,800
11,300
2,110
12,800
-
-
17-Nov-22
EPA 6020B
1.1
10.0
-
-
78.8
102
2,710
21,600
12,200
2,650
13,200
-
-
11-May-23
EPA 6010D
17.2
25.0
-
-
-
38.4
2,890
21,600
13,300
2,010
13,900
-
-
Resample>
28-1un-23
EPA 6010D
17.2
25.0
-
-
-
-
-
-
11,300
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 6 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Mercury
16-Aug-95
-
0.20
0.30 B
NI
---
---
0.30
B
0.30
B 0.20
B 0.30
B NI
NI
0.2
25-1an-96
-
0.20
1.6
NI
---
-
0.40
0.70
ND
1.3
NI
NI
ND
28-Feb-96
-
0.20
ND
NI
-
-
2.4
ND
ND
0.20
NI
NI
ND
1-May-96
-
0.20
1.4
NI
-
-
1.7
1.5
2.1
2.3
NI
NI
ND
1Oct-96
-
0.50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-97
---
-
-
NI
-
---
NS
NS
NS
NS
NI
NI
NS
1-Nov-97
-
0.20
ND
NI
-
-
0.80
ND
ND
ND
NI
NI
ND
1-May-98
-
0.20
ND
NI
-
-
0.80
ND
ND
0.40
NI
NI
ND
1-Nov-98
-
0.20
ND
NI
-
-
1.3
ND
ND
0.49
NI
NI
ND
11-May-99
-
0.20
-
ND
-
---
-
-
-
-
ND
ND
-
18-Oct-99
-
0.50
ND
ND
-
-
-
ND
ND
0.55
ND
ND
ND
3-May-00
-
0.50
-
-
-
-
-
-
-
-
-
-
-
7-Nov-00
-
0.50
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
31-May-01
-
0.50
ND
-
-
-
0.70
ND
ND
0.90
ND
-
ND
7-Nov-01
-
0.50
ND
-
-
-
ND
ND
ND
1.0
ND
-
ND
22-May-02
-
0.50
ND
---
-
-
0.62
ND
ND
ND
ND
-
ND
14-Nov-02
-
0.50
ND
---
---
-
ND
ND
ND
ND
ND
-
ND
14-May-03
-
0.50
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
20-Nov-03
-
0.50
ND
-
-
-
0.80
ND
ND
0.73
ND
-
ND
6-May-04
-
0.50
ND
-
-
-
0.71
ND
ND
0.52
ND
-
ND
10-Nov-04
-
0.50
ND
-
-
-
ND
ND
ND
0.74
ND
-
ND
5-May-05
-
0.50
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
3-Nov-05
-
0.50
-
ND
-
-
1.0
ND
ND
ND
ND
-
ND
25-May-06
-
2.0
-
-
-
-
ND
ND
ND
ND
ND
-
ND
2-Nov-06
-
0.50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
0.20
-
-
-
-
0.12
1
ND
ND
0.13
J ND
-
-
NC 21- = 1.05 pg/L (10/23/07)
29-Nov-07
-
0.20
-
ND
-
-
0.88
ND
ND
0.50
ND
ND
ND
29-May-08
0.090
0.20
-
-
-
-
0.12
B
ND
0.13
B 0.66
0.12
B -
0.1 1
6-Nov-08
0.090
0.20
-
ND
-
-
ND
ND
ND
0.41
ND
ND
ND
3-Jun-09
0.070
0.20
-
ND
-
-
ND
ND
ND
0.14
J ND
-
ND
18-Nov-09
0.070
0.20
-
ND
-
-
ND
ND
ND
0.43
ND
ND
ND
NC 21- = 1 pg/L (01/01/10)
16-Jun-10
0.070
0.20
-
ND
-
-
0.17
1
ND
ND
0.077
1 -
-
ND
1-Dec-10
0.070
0.20
-
0.089
J ND
-
0.62
ND
ND
0.21
ND
ND
ND
1-Jun-11
0.10
0.20
-
ND
ND
-
0.19
J
ND
ND
0.19
1 ND
-
ND
20-Dec-11
0.10
0.20
-
-
ND
-
0.14
J
ND
ND
0.15
J ND
ND
ND
30-May-12
0.10
0.10
-
-
ND
-
0.13
1
ND
ND
0.10
1 ND
ND
ND
5-Dec-12
0.10
0.20
-
-
ND
-
0.11
1
ND
ND
0.27
ND
-
ND
12-Jun-13
0.10
0.20
-
-
ND
-
ND
ND
ND
0.56
ND
ND
ND
28-Oct-13
0.10
0.20
-
-
ND
-
0.15
1
ND
ND
0.11
1 ND
ND
ND
6-May-14
EPA 7470
0.10
0.20
-
-
ND
-
0.15
J
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 7470
0.10
0.20
-
-
*
ND
ND
ND
ND
0.38
ND
ND
ND
20-May-15
EPA 7470
0.10
0.20
-
-
-
ND
0.13
J
ND
ND
0.45
ND
ND
ND
8-Dec-15
EPA 7470
0.10
0.20
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 7470
0.10
0.20
-
-
-
ND
0.33
ND
ND
0.40
ND
ND
ND
13-Dec-16
EPA 7470
0.10
0.20
-
-
-
ND
0.25
ND
ND
0.15
J ND
ND
ND
27-Jun-17
EPA 7470
0.10
0.20
-
-
-
ND
0.17
J
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 7470
0.10
0.20
-
-
-
ND
ND
ND
ND
0.89
ND
ND
ND
16-May-18
EPA 7470
0.10
0.20
-
-
-
ND
ND
ND
ND
0.32
ND
ND
ND
6-Dec-18
EPA 7470
0.10
0.20
-
-
-
ND
0.15
J
ND
ND
0.63
ND
ND
ND
8-May-19
EPA 7470A
0.10
0.20
-
-
-
ND
0.18
JB
ND
0.10
JB 0.54
B ND
0.13 JB
0.11 J
8-Nov-19
EPA 7470A
0.10
0.20
-
-
0.13
J ND
-
ND
ND
-
ND
0.15 1
ND
8-May-20
EPA 7470A
0.12
0.20
-
-
-
ND
1.7
ND
ND
0.23
ND
ND
ND
11-Nov-20
EPA 7470A
0.12
0.20
-
-
-
ND
ND
ND
ND
0.21
ND
-
ND
5-May-21
EPA 7470A
0.12
0.20
-
-
-
ND
0.19
J
ND
ND
1.4
ND
-
ND
3-Nov-21
EPA 7470A
0.12
0.20
-
-
-
ND
0.43
ND
0.42
3.3
ND
-
ND
19-May-22
EPA 7470A
0.13
0.20
-
-
-
ND
0.38
ND
ND
1.6
ND
-
-
17-Nov-22
EPA 7470A
0.12
0.20
-
-
ND
ND
0.23
ND
ND
13.1
ND
-
-
11-May-23
EPA 7470A
0.12
0.20
-
-
-
ND
0.14
ND
ND
2.3
ND
-
-
Nickel
15Sep-94
-
50
ND
NI
NI
NI
ND
ND
100
ND
NI
NI
ND
1-Oct-94
-
50
-
NI
NI
NI
-
ND
-
-
NI
NI
ND
18-Jan-95
-
50
ND
NI
NI
NI
ND
ND
ND
ND
NI
NI
ND
6-Feb-95
--
50
ND
NI
NI
NI
ND
ND
71.0
ND
NI
NI
ND
1-Mar-95
-
50
ND
NI
NI
NI
ND
ND
ND
ND
NI
NI
ND
1-Aug-95
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Jan-96
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Feb-96
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-96
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Oct-96
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-97
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Nov-97
-
50
ND
NI
-
-
ND
ND
80.0
ND
NI
NI
ND
1-May-98
--
50
ND
NI
-
-
ND
ND
90.0
ND
NI
NI
ND
1-Nov-98
-
50
ND
NI
-
-
ND
ND
74.0
ND
NI
NI
ND
11-May-99
-
5
21.0
33.0
-
-
16.0
11.0
63.0
14.0
53.0
ND
ND
18-Oct-99
-
50
180
67.0
-
-
55.0
ND
570
ND
ND
ND
ND
3-May-00
-
50
ND
ND
-
-
ND
ND
ND
ND
71.0
ND
ND
7-Nov-00
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
--
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
50
-
2.2
1 -
-
2.1
1
2.2
1 3.7
1 4.1
1 ND
ND
ND
NC 2L = 100 pg/L (10/23/07)
29-Nov-07
-
50
-
3.9
1 -
-
ND
7.3
1 8.0
1 2.2
1 ND
ND
ND
29-May-08
1.7
50.0
-
3.6
1 -
-
3.1
1
5.6
1 3.0
1 4.3
1 2.5
1 ND
ND
6-Nov-08
1.7
50.0
-
2.2
1 -
-
2.9
1
5.6
1 6.8
1 5.1
1 5.6
1 ND
ND
3-Jun-09
1.7
50.0
-
3.1
B -
-
2.6
B
8.5
B ND
4.1
B 2.8
B 2.2 B
1.7 1
18-Nov-09
1.7
50.0
-
2.4
1 -
-
3.2
1
5.9
1 4.9
1 4.9
1 1.8
1 ND
ND
16-Jun-10
1.7
50.0
-
1.7
1 -
-
4.5
J
13.1
J 8.2
1 3.4
1 1.7
1 ND
ND
1-Dec-10
1.7
50.0
-
ND
19.0
1 -
3.1
1
4.1
1 7.8
1 3.7
1 ND
ND
ND
1-Jun-11
1.7
50.0
-
ND
4.7
B -
2.2
B
3.5
B 2.2
B 3.0
B ND
ND
2.3 1
20-Dec-11
5.0
50.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
50.0
-
-
ND
-
ND
ND
ND
ND
5.2
1 ND
ND
5-Dec-12
5.0
50.0
-
-
ND
-
ND
ND
6.7
1 ND
ND
ND
ND
12-Jun-13
5.0
50.0
-
-
ND
-
ND
ND
5.2
1 5.4
1 ND
ND
ND
28-Oct-13
5.0
50.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
50.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
5.0
50.0
-
-
*
ND
6.0
1
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
2.5
50.0
-
-
-
ND
5.3
J
4.6
J 3.1
J 4.4
J ND
ND
ND
8-Dec-15
EPA 6010
2.5
50.0
-
-
-
ND
5.5
J
3.4
J 17.7
J 4.2
J ND
ND
ND
3-May-16
EPA 6010
2.5
50.0
-
-
-
ND
4.5
J
5.0
J 21.6
J 5.6
J ND
ND
ND
13-Dec-16
EPA 6010
2.5
50.0
-
-
-
ND
3.9
J
3.8
J 29.7
J 3.8
J ND
ND
ND
27-Jun-17
EPA 6010
2.5
50.0
-
-
-
ND
4.7
J
4.1
J 29.0
J 4.5
J ND
ND
-
13-Dec-17
EPA 6010
2.5
50.0
-
-
-
ND
5.1
J
10.1
J 51.7
17.1
J 9.1
J 2.6 J
ND
16-May-18
EPA 6010
2.5
50.0
-
-
-
ND
4.2
J
4.8
J 6.0
J 4.6
J ND
ND
ND
6-Dec-18
EPA 6010
2.5
5.0
-
-
-
ND
4.4
J
5.1
5.6
4.7
J 3.8
J ND
ND
8-May-19
EPA 6010D
2.5
5.0
-
-
ND
ND
3.6
J
2.9
1 3.5
J 5.0
ND
ND
ND
8-Nov-19
EPA 6010D
0.9
5.0
-
-
3.0
1 1.1 J
2.5
J
3.9
J 5.2
3.9
J 2.3
J ND
ND
8-May-20
EPA 6010D
3.5
5.0
-
-
-
ND
ND
4.3
1 14.5
5.2
ND
ND
ND
11-Nov-20
EPA 6010D
3.5
5.0
-
-
-
ND
ND
19.7
25.2
4.5
J ND
-
ND
Resample>
28-Jan-21
EPA6010D
3.5
5.0
-
-
-
-
-
5.8
-
-
-
-
-
5-May-21
EPA 6010D
3.5
5.0
-
-
-
ND
ND
30
ND
6.9
ND
-
ND
3-Nov-21
EPA6010D
3.5
5.0
-
-
-
ND
ND
4.7
J ND
5.3
ND
-
ND
19-May-22
EPA 6020B
0.7
5.0
-
-
-
1.7 J
3.1
J
3
J 3.3
J 4.3
J 1.9
1 -
-
17-Nov-22
EPA 6020B
0.7
5.0
-
-
2.2
J, 0.95 J
ND
3.9
14.0
7.3
2.4
-
-
11-May-23
EPA 6010D
3.5
5.0
-
-
-
ND
ND
4.6
1,030
4.0
ND
-
-
Resample>
28-Jun-23
EPA6010D
3.5
5.0
-
-
-
-
-
-
4.3
J -
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 7 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Selenium
29-May-08
3.8
10.0
---
ND
---
---
ND
6.1
J ND
ND
5.8
J ND
ND
6-Nov-08
3.8
10.0
-
ND
---
---
13.2
6.4
1 6.7
1 ND
5.8
1 ND
ND
3-Jun-09
3.8
10.0
-
ND
-
-
ND
5.4
J ND
ND
ND
ND
ND
18-Nov-09
3.8
10.0
-
ND
-
-
ND
4.3
1 4.7
1 4.4
1 5.0
J ND
ND
NC 2L= 20 pg/L(01/01/10)
16-Jun-10
3.8
10.0
-
ND
-
-
3.8
1 ND
6.9
1 ND
ND
ND
ND
1-Dec-10
3.8
10.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
ND
1-Jun-11
3.8
10.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
ND
20-Dec-11
10.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
10.0
10.0
-
-
ND
-
11.7
11.3
ND
ND
ND
ND
ND
5-Dec-12
10.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
10.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
10.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
10.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
10.0
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
16-May-18
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
5.0
10.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
4.7
10.0
-
-
ND
ND
ND
6.8
J ND
ND
ND
ND
ND
8-May-20
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
4.7
10.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA6020B
1.4
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA6020B
0.1
2.0
-
-
0.085 1
ND
ND
0.1
J ND
ND
ND
-
-
11-May-23
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Resample>
28-1un-23
EPA 6010D
4.7
10.0
-
-
-
-
-
-
ND
-
-
-
-
Silver
6-Feb-95
-
10
ND
NI
NI
NI
11.0
ND
11.0
ND
NI
NI
ND
1-Mar-95
-
10
ND
NI
NI
NI
ND
ND
ND
ND
NI
NI
ND
1-Aug-95
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Jan-96
-
1
ND
NI
-
---
ND
ND
ND
ND
NI
NI
ND
1-Feb-96
-
1
ND
NI
-
---
ND
ND
ND
ND
NI
NI
ND
1-May-96
-
1
ND
NI
-
---
ND
ND
ND
ND
NI
NI
ND
1-Oct-96
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-97
-
5
ND
NI
-
-
6.0
ND
ND
ND
NI
NI
ND
1-Nov-97
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-98
-
1
ND
NI
-
---
ND
ND
ND
ND
NI
NI
ND
1-Nov-98
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
11-May-99
-
2
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
18-Oct-99
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-00
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
7-Nov-00
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
10
15.0 B
15.0
B -
-
14.0
B 15.0
B 14.0
B 12.0
B 16.0
B 16.0 B
15.0
14-Nov-02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
---
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
---
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
---
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
---
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
---
10
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
---
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
---
10
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
NC 2L = 17.5 pg/L (10/23/07)
29-Nov-07
--
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
29-May-08
0.10
10.0
-
0.14
J -
-
0.59
1 1.1
1 0.45
J ND
0.57
J ND
ND
6-Nov-08
0.10
10.0
-
0.25
B -
-
1.1
B 2.1
1 1.3
J 0.26
B 1.1
B 0.22 B
0.23 1
3-Jun-09
0.10
10.0
-
0.68
B -
-
1.0
B 1.4
B 0.73
B 0.13
B 0.76
B 1.0 B
0.31 1
18-Nov-09
0.10
10.0
-
0.28
B -
-
0.72
B 1.0
B 0.61
B 0.19
B 0.57
B 0.19 B
0.23 1
NC 2L = 20 pg/L (01/01/10)
16-Jun-10
0.10
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
1-Dec-10
0.10
10.0
-
ND
ND
-
ND
0.24
J ND
ND
ND
ND
ND
1-Jun-11
0.10
10.0
-
0.39
B 0.16 B
-
0.22
B 0.60
B 0.32
B 0.29
B 0.22
B 0.23 B
0.17 1
20-Dec-11
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
12-Jun-13
5.0
10.0
-
-
ND
---
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
5.0
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
2.5
10.0
-
-
-
ND
ND
3.6
J ND
ND
ND
ND
ND
8-Dec-15
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-17
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
16-May-18
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA 6010
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
2.5
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
2.5
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 6010D
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
2.5
5.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 6010D
2.5
5.0
-
-
-
ND
ND
10.1
4.5
J ND
3.1
J -
ND
19-May-22
EPA6020B
0.4
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 6020B
0.4
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 6010D
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Resample>
28-1un-23
EPA 6010D
2.5
5.0
-
-
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 8 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Sulfide
1-Aug-95
---
100
900
NI
---
---
ND
600
ND
100
NI
NI
ND
1-Jan-96
-
100
ND
NI
---
-
ND
300
ND
ND
NI
NI
ND
1-Feb-96
-
100
ND
NI
---
-
ND
100
ND
ND
NI
NI
ND
1-May-96
-
100
200
NI
---
--
ND
900
700
300
NI
NI
ND
1-Oct-96
-
100
2,800
NI
---
---
ND
200
3,000
7,500
NI
NI
ND
1-May-97
-
50
ND
NI
---
---
ND
ND
ND
ND
NI
NI
ND
1-Nov-97
-
50
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-May-98
-
50
50
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-Nov-98
-
50
ND
NI
-
-
130
ND
80.0
110
NI
NI
ND
11-May-99
-
50
ND
ND
-
-
ND
ND
ND
ND
-
ND
ND
18-Oct-99
-
1,000
ND
ND
-
-
-
ND
ND
ND
ND
ND
ND
7-Nov-00
-
1,000
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
31-May-01
-
1,000
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
7-Nov-01
-
1,000
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
14-Nov-02
-
1,000
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
20-Nov-03
-
1,000
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
10-Nov-04
-
1,000
ND
-
-
-
ND
ND
ND
ND
ND
-
6
3-Nov-05
-
-
-
ND
-
-
ND
ND
1,800
ND
ND
-
ND
2-Nov-06
-
1,000
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
NC 2L = NE (10/23/07)
29-Nov-07
-
1,000
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
6-Nov-08
100
1,000
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
3-Jun-09
100
1,000
-
ND
-
-
-
ND
ND
-
ND
-
ND
18-Nov-09
100
1,000
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
16-Jun-10
100
1,000
-
ND
-
-
-
ND
ND
-
ND
-
ND
1-Dec-10
100
1,000
-
ND
ND
-
ND
ND
ND
ND
ND
-
ND
5-Dec-12
100
1,000
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
12-Jun-13
100
1,000
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
28-Oct-13
100
1,000
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
SM 4500-S21)
100
1,000
-
-
*
ND
-
-
-
-
-
-
ND
8-Dec-15
SM 4500-S21)
100
1,000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-May-16
SM 4500-S21)
100
1,000
-
-
-
ND
-
-
-
-
-
-
ND
13-Dec-16
SM 4500-S21)
100
1,000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
27-Jun-17
SM 4500S21)
100
1,000
-
-
-
ND
-
-
-
-
-
-
-
13-Dec-17
SM 4500-S21)
100
1,000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
16-May-18
SM 4500S21)
100
1,000
-
-
-
ND
-
-
-
-
-
-
ND
6-Dec-18
SM 4500S21)
50
100
-
-
-
ND
ND
ND
ND
91.2
J 89.3
J ND
ND
8-May-19
SM 4500-S2D-2011
50
100
-
-
-
ND
-
ND
ND
-
85.0
1 -
-
8-Nov-19
SM 4500-S2D-2011
50
100
-
-
-
ND
ND
ND
ND
ND
69.6
1 -
-
11-Nov-20
SM 4500-S2D-2011
50
100
-
-
-
ND
ND
ND
88.5
1 ND
78.3
1 -
-
5-May-21
SM 4500-S2D-2012
-
-
-
-
-
-
-
-
-
-
-
-
ND
3-Nov-21
SM 4500S2D-201
50
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
18-May-22
SM 4500S2D-201
50
100
-
-
-
ND
-
ND
ND
-
ND
-
-
17-Nov-22
SM 4500S2D-201
22
100
-
-
-
ND
28.2
I,H'
ND
ND
ND
ND
-
-
11-May-23
SM 4500S2D-201
22
100
-
-
-
-
-
-
-
-
-
-
-
Thallium
1-Nov-97
-
1
2.0 B
NI
-
-
2.0
B
2.0
B 3.0
B 1.0
B NI
NI
2.0
1-May-98
-
1
ND
NI
-
-
ND
ND
ND
1.0
NI
NI
ND
1-Nov-98
-
1
ND
NI
-
-
ND
ND
ND
1.0
NI
NI
ND
11-May-99
-
2
2.0
3.0
-
-
4.0
3.0
4.0
ND
3
2.0
ND
18-Oct-99
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-00
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
7-Nov-00
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
-
10
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
---
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
---
10
16.0
ND
-
-
41.0
23.0
25.0
14.0
26.0
ND
ND
3-Nov-05
---
10
-
ND
-
-
19.0
17.0
15.0
ND
13.0
ND
ND
25-May-06
---
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
5.5
-
ND
-
-
0.169
J
0.29
J 0.221
J 0.131
J 0.078
J ND
ND
GWPS=0.28pg/L(10/23/07)
29-Nov-07
-
5.5
-
0.042 1
-
-
0.118
1
0.321
1 0.199
1 0.150
1 0.065
J ND
ND
29-May-08
3.0
5.5
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-Nov-08
3.0
5.5
-
ND
-
-
8.9
ND
ND
ND
ND
ND
ND
3-Jun-09
3.0
5.5
-
ND
-
-
ND
ND
ND
ND
ND
14.8
ND
18-Nov-09
3.0
5.5
-
ND
-
-
ND
ND
ND
ND
ND
ND
4.2 1
16-Jun-10
3.0
5.5
-
ND
-
-
5.3
J
7.7
4.1
J ND
4.0
J ND
ND
Resample>
5-Aug-10
3.0
5.5
-
-
-
---
-
20.4
-
-
-
-
3.2 J
1-Dec-10
3.0
5.5
-
3.3 B
ND
---
3.3
B
9.1
B 5.1
B ND
7.8
B ND
3.1 1
1-Jun-11
3.0
5.5
-
ND
ND
---
ND
ND
ND
ND
ND
ND
ND
20-Dec-11
5.4
5.5
-
-
ND
---
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.4
5.5
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
5-Dec-12
5.4
5.5
-
-
ND
-
ND
ND
ND
ND
ND
ND
6.8
12-Jun-13
5.4
5.5
-
-
ND
--
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
5.4
5.5
-
-
ND
--
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.4
5.5
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-Oct-14
EPA 6010
5.4
5.5
-
-
*
ND
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
5.0
5.5
-
-
-
ND
ND
6.4
ND
ND
ND
ND
ND
8-Dec-15
EPA 6010
5.0
5.5
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 6010
5.0
5.5
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA 6010
5.0
5.5
-
-
-
ND
5.3
J
5.1
J ND
ND
ND
ND
ND
27-Jun-17
EPA 6020B
0.020
5.5
-
-
-
ND
0.24
J
0.36
J 0.094
J 0.097
J ND
ND
-
13-Dec-17
EPA6020B
0.028
5.5
-
-
-
ND
0.73
J
0.60
J 0.03
J 0.18
J ND
ND
ND
IMAC=0.2 ug/L
16-May-18
EPA 6020
0.500
5.5
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA 6020
0.060
0.1
-
-
-
ND
0.53
0.47
ND
0.15
ND
ND
ND
Resample>
7-Feb-19
EPA 6020
0.060
0.1
-
-
-
-
0.11
0.40
-
-
-
-
ND
8-May-19
EPA 6020B
0.060
0.1
-
-
0.12
ND
0.70
0.48
ND
0.14
ND
ND
ND
8-Nov-19
EPA 6020B
0.060
0.1
-
-
0.15
ND
1.50
0.49
0.069
1 0.14
ND
ND
ND
8-May-20
EPA 6020B
0.050
0.1
-
-
-
ND
0.68
0.79
ND
0.12
ND
ND
ND
11-Nov-20
EPA 6020B
0.050
0.1
-
-
-
ND
0.32
2.80
0.087
1 0.14
ND
-
ND
Resample>
28-Jan-21
EPA 6010D
0.050
0.1
-
-
-
-
-
0.83
-
-
-
-
-
NC21-=2.0pg/L
5-May-21
EPA 6020B
0.05
1
-
-
-
ND
0.53
J
0.9
J ND
0.21
J ND
-
ND
3-Nov-21
EPA 6020B
0.05
0.47
-
-
-
ND
0.52
0.66
ND
0.25
J ND
-
ND
Resample>
17-Feb-22
EPA 6020B
0.05
0.47
-
-
-
-
-
ND
-
-
-
-
-
19-May-22
EPA 6020B
0.18
1
-
-
-
ND
0.45
J
0.71
J ND
0.19
J ND
-
-
17-Nov-22
EPA 6020B
0.05
0.47
-
-
0.16 J
0.19 J
0.72
0.50
ND
0.38
1 ND
-
-
11-May-23
EPA 6020B
0.05
0.2
-
-
-
ND
1.3
0.60
2.4
0.14
ND
-
-
Resample>
28-1un-23
EPA 6020B
0.05
0.2
-
-
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 9 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Tin
6-Nov-08
1.8
100
---
ND
---
---
2.3
J 3.8
J 2.1
J ND
2.9
J ---
ND
GWPS = 0.28 Ng/L (10/23/07)
3-Jun-09
-
-
-
--
-
---
-
-
-
-
-
-
-
18-Nov-09
1.8
100
-
ND
-
---
ND
ND
NO
ND
ND
ND
ND
GWPS=2,100 Ng/L(01/01/10)
16-Jun-10
1.8
100
-
NO
-
---
ND
ND
ND
ND
-
-
NO
GWPS =2,000 Ng/L (10/1/10)
1-Dec-10
1.8
100
-
ND
ND
---
ND
ND
ND
ND
ND
-
ND
1-Jun-11
1.8
100
-
NO
NO
-
NO
NO
NO
NO
NO
NO
ND
20-Dec-11
5.0
100
-
-
NO
-
NO
NO
NO
NO
NO
NO
ND
30-May-12
5.0
100
-
-
NO
-
NO
NO
NO
NO
NO
NO
NO
5-Dec-12
5.0
100
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
12-Jun-13
5.0
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
28-Oct-13
5.0
100
-
-
ND
---
ND
5.1
1 ND
ND
ND
-
ND
6-May-14
EPA 6010
5.0
100
-
-
ND
--
ND
ND
ND
ND
ND
-
ND
23-Oct-14
EPA 6010
5.0
100
-
-
*
ND
ND
ND
ND
ND
ND
-
ND
20-May-15
EPA 6010
2.5
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
8-Dec-15
EPA 6010
2.5
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-May-16
EPA 6010
2.5
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
13-Dec-16
EPA 6010
2.5
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
27-Jun-17
EPA 6010
2.5
5
-
-
-
ND
ND
ND
ND
ND
ND
-
-
13-Dec-17
EPA 6010
2.5
5
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
IMAC=2,000pg/L
16-May-18
EPA 6010
2.5
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA 6010
2.5
5
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 6010D
2.5
5
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
8-Nov-19
EPA 6010D
1.6
5
---
-
ND
ND
ND
ND
ND
ND
ND
-
-
8-May-20
EPA 6010D
4.7
5
---
-
-
ND
ND
ND
ND
ND
ND
-
-
11-Nov-20
EPA 6010D
4.7
5
---
-
-
ND
ND
ND
ND
ND
ND
-
-
NC2L=2,000pg/L
5-May-21
EPA 6010D
4.7
5
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 6010D
4.7
5
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 6020B
1.5
20
-
-
-
ND
ND
ND
ND
ND
2.8
1 -
-
17-Nov-22
EPA 6020B
1.5
20
-
-
2.2
J ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 6020E
1.5
20
-
-
-
-
-
-
-
-
-
-
-
Vanadium
1-May-97
-
5
12.0
NI
-
-
5.0
ND
66.0
9.0
NI
NI
ND
1-Nov-97
-
40
ND
NI
-
-
ND
ND
180
ND
NI
NI
ND
1-May-98
-
5
14.0
NI
-
-
6.0
7.0
159
22.0
NI
NI
ND
1-Nov-98
-
5
15.0
NI
-
-
12.0
8.0
110
14.0
NI
NI
ND
11-May-99
-
5
55.0
58.0
-
-
25.0
16.0
72.0
31.0
71.0
100
ND
18-Oct-99
-
40
630
150
-
-
150
79.0
690
62.0
ND
ND
ND
3-May-0O
-
40
ND
ND
-
-
ND
ND
ND
ND
140
ND
ND
7-Nov-00
-
40
ND
66.0
-
-
ND
ND
ND
ND
ND
ND
ND
31-May-01
-
40
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
7-Nov-01
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
40
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
40
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-May-04
-
40
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
10-Nov-04
-
40
NO
NO
-
-
NO
NO
NO
NO
NO
NO
NO
5-May-05
-
40
NO
NO
-
---
NO
NO
NO
NO
NO
NO
NO
3-Nov-05
-
40
-
NO
-
-
NO
NO
NO
NO
NO
NO
ND
25-May-06
-
40
-
NO
-
---
NO
ND
NO
NO
NO
NO
NO
2-Nov-06
-
40
-
NO
-
-
NO
ND
NO
NO
NO
NO
ND
30-May-07
-
25
-
NO
-
---
NO
NO
NO
NO
NO
NO
1.3 1
GWPS = 3.5 Ng/L (10/23/07)
29-Nov-07
-
25
-
7.3
1 -
-
ND
ND
ND
ND
ND
NO
ND
29-May-08
0.2
25.0
-
0.43
J -
-
NO
2.4
1 1.3
1 3.7
1 NO
NO
ND
6-Nov-08
0.2
25.0
-
3.0
B -
-
2.2
B 0.53
B 5.5
B 11.1
1 6.2
B 1.4 B
2.1 1
3-Jun-09
0.2
25.0
-
0.94
B -
-
0.47
B 0.91
B 0.66
B 5.2
1 1.8
B 2.7 B
1.0 1
18-Nov-09
0.20
25.0
-
0.82
B -
-
0.43
B 0.66
B 4.1
1 5.4
1 1.3
B 0.29 B
0.56 1
16-Jun-10
0.20
25.0
-
1.1
B -
-
4.5
B 28.5
8.3
1 2.0
B 1.3
B 0.66 B
0.98 J
Resample>
5-Aug-10
0.20
25.0
-
-
-
-
-
1.5
B -
-
-
-
0.62 1
GWPS = 0.3 Ng/L (10/1/10)
1-Dec-10
0.20
25.0
-
0.48
1 55.2
-
3.2
J 0.63
J 5.7
J 0.33
J 2.9
1 2.4 J
NO
Resample>
13-Jan-11
0.20
25.0
-
-
0.55
B -
-
-
-
-
-
-
0.33 1
1-Jun-11
0.20
25.0
-
0.69
J 17.2
J -
0.34
1 1.5
1 0.32
J 0.37
J NO
5.5 1
ND
20-Dec-11
5.0
25.0
-
-
10.7
J -
NO
ND
NO
NO
NO
NO
ND
30-May-12
5.0
25.0
-
-
9.2
1 -
NO
NO
NO
NO
7.9
J NO
NO
5-Dec-12
5.0
25.0
-
-
ND
-
ND
ND
6.1
1 ND
ND
ND
ND
12-Jun-13
5.0
25.0
-
-
ND
--
ND
ND
ND
5.6
1 ND
ND
ND
28-Oct-13
5.0
25.0
-
-
ND
-
ND
8.3
J ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
25.0
-
-
6.7
J -
ND
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA 6010
5.0
25.0
-
-
*
9.6 1
ND
ND
ND
ND
ND
ND
ND
20-May-15
EPA 6010
2.5
25.0
-
-
-
ND
9.1
1 20.1
J 10.7
J 2.6
J 11.3
J ND
ND
8-Dec-15
EPA 6010
2.5
25.0
-
-
-
6.6 J
20.4
J 23.5
J 36.9
3.0
1 11.5
1 ND
ND
Lab Re -run analyses>
8-Dec-15
EPA 6010
2.5
25.0
-
-
-
-
-
-
19.8
J -
-
-
-
3-May-16
EPA 6010
2.5
25.0
-
-
-
29.7
ND
ND
ND
5.7
1 ND
ND
ND
13-Dec-16
EPA 6010
2.5
25.0
-
-
-
6.8 J
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
25.0
-
-
-
9.4 J
10.6
J 20.6
J 15.8
J ND
12.5
J ND
-
13-Dec-17
EPA 6010
2.5
25.0
-
-
-
4.2 J
ND
4.5
J 3.5
J 3.4
J ND
ND
ND
IMAC=0.3pg/L
16-May-18
EPA 6010
2.5
25.0
-
-
-
ND
ND
5.5
J ND
ND
ND
ND
ND
6-Dec-18
EPA 6010
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
Resample>
7-Feb-19
EPA 6010
2.5
5.0
-
-
5.1
-
-
-
-
-
-
-
ND
BKGD=45.2pg/L
8-May-19
EPA 6010D
2.5
5.0
-
-
4.2
J 10.4
ND
ND
ND
3.1
J ND
ND
ND
8-Nov-19
EPA 6010D
1.3
5.0
-
-
8.9
17.5
ND
2.9
1 6.8
ND
3.3
1 ND
-
8-May-20
EPA 6010D
3.9
5.0
-
-
-
10.3
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
3.9
5.0
-
-
-
63.0
9.6
101
28.0
6.8
21.6
-
ND
Resample>
28-Jan-21
EPA 6010D
3.9
5.0
-
-
-
ND
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
3.9
5.0
-
-
-
ND
ND
17.2
6.0
9.6
5.9
-
ND
3-Nov-21
EPA 6010D
3.9
5.0
-
-
-
ND
15.1
125
64.7
ND
52.9
-
ND
Resample>
17-Feb-22
EPA 6010D
3.9
5.0
-
-
-
-
-
ND
-
-
-
-
-
19-May-22
EPA 6020B
1.9
10.0
-
-
-
3.3 J
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 6020B
1.9
10.0
-
-
4.9
J 2.6 J
ND
2.80
1.5
12.0
0.60
J -
-
11-May-23
EPA 6010D
3.9
5.0
-
-
-
ND
ND
ND
195
ND
ND
-
-
Resample>
28-1un-23
EPA 6010D
3.9
5.0
-
-
-
-
-
-
ND
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 10 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Collection Date
Method
DL
RL
MW-9
M
MW-20
MW-21
MW-10
MW-11
12
MW-16D
Blanks
Zinc
15-Sep-94
-
10
36.0
NI
NI
NI
IN
27.0
ND
ND
NI
NI
ND
1-Oct-94
-
10
-
NI
NI
NI
-
52.0
-
-
NI
NI
ND
18-Jan-95
-
10
21.0
NI
NI
NI
ND
27.0
21.0
ND
NI
NI
ND
6-Feb-95
-
10
21.0
NI
NI
NI
ND
18.0
37.0
14.0
NI
NI
ND
1-Mar-95
-
10
27.0
NI
NI
NI
14.0
24.0
29.0
29.0
NI
NI
ND
1-Aug-95
-
10
ND
NI
-
-
ND
29.0
23.0
27.0
NI
NI
ND
1-Jan-96
-
10
28.0
NI
-
-
22.0
37.0
49.0
21.0
NI
NI
ND
1-Feb-96
-
10
48.0
NI
-
-
27.0
24.0
31.0
26.0
NI
NI
ND
1-May-96
-
10
46.0
NI
-
-
46.0
48.0
56.0
55.0
NI
NI
ND
1-Oct-96
-
10
23.0
NI
-
---
16.0
30.0
20.0
16.0
NI
NI
ND
1-May-97
---
10
50.0
NI
-
-
50.0
50.0
80.0
50.0
NI
NI
ND
1-Nov-97
---
10
60.0
NI
-
-
20.0
30.0
80.0
ND
NI
NI
ND
1-May-98
---
10
40.0
NI
-
-
30.0
40.0
110
30.0
NI
NI
ND
1-Nov-98
---
10
29.0
NI
-
-
24.0
23.0
150
ND
NI
NI
ND
11-May-99
---
20
64.0
43.0
-
-
150
28.0
68.0
61.0
69.0
210
ND
18-Oct-99
---
50
570
89.0
-
-
160
140
700
75.0
1 ND
99.0
ND
3-May-00
---
50
ND
ND
-
---
ND
ND
ND
62.0
1 160
63.0 1
ND
7-Nov-00
---
50
130
150
-
-
ND
110
60.0
70.0
ND
ND
ND
31-May-01
---
50
ND
ND
-
-
ND
ND
79.0
ND
ND
ND
ND
7-Nov-01
---
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
---
50
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
14-Nov-02
---
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
---
50
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
---
50
ND
100
-
-
50.0
ND
ND
ND
ND
ND
ND
6-May-04
---
50
ND
ND
-
-
78.0
ND
ND
ND
ND
ND
ND
10-Nov-04
---
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
---
50
ND
ND
-
---
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
---
50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
---
50
-
ND
-
---
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
10
-
5.9
B -
-
7.6
B 11.4
19.3
14.0
46.5
1.3
1.6 1
NC 2L = 1,050 pg/L (10/23/07)
29-Nov-07
-
10
-
20.4
-
---
10.9
B 62.0
30.2
16.4
44.5
35.6
3.1 J
29-May-08
0.40
10.0
-
2.9
B -
-
20.4
44.3
27.9
25.7
35.2
25.0
3.0 1
6-Nov-08
0.40
10.0
-
12.1
B -
-
10.2
B 16.6
18.6
27.1
76.7
30.9
2.7 1
3-Jun-09
0.40
10.0
-
3.9
B -
-
4.6
B 40.5 B
7.0
B 20.0
B 19.2 B
6.6 B
82.0
18-Nov-09
0.40
10.0
-
4.2
B -
-
7.2
B 21.4
18.6
22.1
13.6 B
2.5 B
3.1 1
NC 2L = 1,000 pg/L (01/01/10)
16-Jun-10
0.40
10.0
-
ND
-
-
6.0
1 56.2
20.5
10.1
24.0
ND
ND
1-Dec-10
0.40
10.0
-
6.5
J 76.5
-
14.1
33.4
25.6
16.2
119
5.4 J
0.62 J
1-Jun-11
0.40
10.0
-
8.3
B 31.6 B
-
14.3
B 40.8 B
27.2
B 20.1
B 24.9 B
44.7 B
13.7
20-Dec-11
10.0
10.0
-
-
19.6
-
13.3
40.8
20.2
17.6
30.5
15.8
ND
30-May-12
10.0
10.0
-
-
11.5
-
ND
39.2
16.6
13.3
48.8
ND
ND
5-Dec-12
10.0
10.0
-
-
ND
-
12.1
17.8
24.4
17.8
ND
11.2
ND
12-Jun-13
10.0
10.0
-
-
31.4
-
ND
38.9 B
ND
23.7
B ND
32.2 B
76.5
28-Oct-13
10.0
10.0
-
-
15.9
-
ND
68.9
14.3
22.0
18.2
ND
ND
6-May-14
EPA 6010
10.0
10.0
-
-
13.7
-
ND
23.4
12.2
17.2
11.7
ND
ND
23-Oct-14
EPA 6010
10.0
10.0
-
-
*
ND
ND
17.8
11.2
18.5
32.2
13.9
ND
20-May-15
EPA 6010
5.0
10.0
-
-
-
26.4
9.6
J 24.2
15.6
19.8
20.4
ND
ND
8-Dec-15
EPA 6010
5.0
10.0
-
-
-
ND
9.0
J 20.0
65.1
19.0
47.3
8.2 J
ND
3-May-16
EPA 6010
5.0
10.0
-
-
-
10.5 B
7.5
B 35.3 B
8.4
B 23.2
B 20.7 B
9.3 B
7.4 1
13-Dec-16
EPA 6010
5.0
10.0
-
-
-
ND
12.8
17.6
9.7
J 15.7
51
6.8 1
ND
27-Jun-17
EPA 6010
5.0
10.0
-
-
-
8.2 J
10.0
J 19.6
11.7
21.9
35.8
9.8 J
-
13-Dec-17
EPA 6010
5.0
10.0
-
-
-
ND
5.7
J 13.9
ND
15.8
8.6 J
ND
ND
16-May-18
EPA 6010
5.0
10.0
-
-
-
5.2 1
9.6
1 31.8
ND
14.2
16.7
22.8
ND
6-Dec-18
EPA 6010
5.0
10.0
-
-
-
ND
11.6
21.7
5.6
J 20.4
6.4 J
6.1 J
ND
8-May-19
EPA6010D
5.0
10.0
-
-
10.3
18.1
6.9
J ND
ND
16.7
ND
ND
ND
8-Nov-19
EPA 6010D
3.9
10.0
-
-
14.6
6.7 J
8.8
J 11.8
9.8
J 17.7
14.6
ND
ND
8-May-20
EPA6010D
9.5
10.0
-
-
-
ND
ND
14.4
ND
16.1
ND
27.2
ND
11-Nov-20
EPA6010D
9.5
10.0
-
-
-
17.2
ND
375
11.3
16.1
32.1
-
ND
Resample>
28-Jan-21
EPA6010D
9.5
10.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA6010D
9.5
10.0
-
-
-
ND
ND
63.4
ND
24.2
ND
-
ND
3-Nov-21
EPA6010D
9.5
10.0
-
-
-
12.4
17.1
16.9
ND
19.4
17.5
-
ND
19-May-22
EPA6020B
7.0
10.0
-
-
-
ND
14.0
ND
ND
16.0
13.2
-
-
17-Nov-22
EPA6020B
2.7
10.0
-
-
12.6
ND
ND
28.4
4.3
J 34.6
5.6 J
-
-
11-May-23
EPA6010D
9.5
10.0
-
-
-
ND
ND
29.1
295
19.7
ND
-
-
Resample>
28-1un-23
EPA6010D
9.5
10.0
-
-
-
-
-
-
ND
-
-
-
-
Alkalinity, Total as CaC%
1-Jun-11
5,000
5,000
-
45,100
-
-
-
177,000
70,700
-
109,000
-
ND
NC 2L= NE (01/01/10)
20-Dec-11
5,000
5,000
-
-
8,580
-
53,600
189,000
70,800
ND
77,200
47,200
ND
30-May-12
1,000
1,000
-
-
8,140
-
64,700
200,000
76,700
8,360
104,000
44,400
ND
5-Dec-12
1,000
5,000
-
-
7,690
-
22,600
178,000
76,600
ND
106,000
46,500
ND
12-Jun-13
1,000
5,000
-
-
7,950
-
138,000
202,000
111,000
7,020
99,700
51,700
ND
28-Oct-13
1,000
5,000
-
-
8,140
-
69,900
197,000
91,300
9,520
116,000
45,000
ND
6-May-14
SM 2320E
1,000
5,000
-
-
8,060
-
85,900
208,000
90,600
5,520
119,000
45,700
ND
23-Oct-14
SM 2320E
1,000
5,000
-
-
*
1,360 1
88,100
215,000
96,100
7,500
122,000
52,000
-
20-May-15
SM 2320E
1,000
5,000
-
-
-
ND
67,300
153,000
67,500
8,780
92,100
41,600
--
8-Dec-15
SM 2320E
1,000
NE
-
-
-
1,030 J
98,400
202,000
88,800
9,130
95,900
46,200
-
3-May-16
SM 2320E
1,000
NE
-
-
-
1,250 1
57,400
146,000
56,800
9,300
79,200
49,600
ND
13-Dec-16
SM 2320E
1,000
5,000
-
-
-
1,190 J
35,700
97,700
54,100
9,380
72,100
49,400
---
27-Jun-17
SM 2320E
1,000
5,000
-
-
-
ND
102,000
165,000
98,700
11,300
99,100
51,200
-
13-Dec-17
SM 2320E
1,000
5,000
-
-
-
-
42,900
117,000
69,000
10,200
92,100
49,600
---
16-May-18
SM 2320E
1,000
NE
-
-
-
2,340 1
72,300
151,000
94,400
7,350
99,300
50,800
ND
6-Dec-18
SM 2320E
1,000
5,000
-
-
-
-
68,500
196,000
122,000
ND
128,000
52,400
ND
8-May-19
SM 2320B-2011
1,000
5,000
-
-
3,950 J
-
79,600
179,000
82,600
3,800
J 121,000
49,600
ND
8-Nov-19
SM 2320E-2011
5,000
5,000
-
-
ND
ND
40,400
141,000
105,000
ND
65,000
47,500
---
8-May-20
SM 2320B-2011
5,000
5,000
-
-
-
ND
61,700
141,000
67,300
11,000
114,000
49,400
-
11-Nov-20
SM 2320E-2011
5,000
5,000
-
-
-
ND
61,500
156,000
103,000
7,720
135,000
-
-
5-May-21
SM 2320B-2011
5,000
5,000
-
-
-
ND
58,000
210,000
88,000
9,230
124,000
-
ND
3-Nov-21
SM 2320E-2011
5,000
5,000
-
-
-
ND
33,200
123,000
97,000
10,000
117,000
-
ND
19-May-22
SM 2320B-2011
5,000
5,000
-
-
-
ND
58,000
210,000
88,000
9,230
124,000
-
ND
17-Nov-22
SM 2320E-2011
5,000
5,000
-
-
5,690
ND
63,000
165,000
115,000
6,250
151,000
-
ND
11-May-23
SM 2320B-2011
5,000
5,000
-
-
-
ND
44,400
201,000
107,000
ND
163,000
-
-
Chloride
1-Jun-11
5,000
5,000
-
ND
-
-
-
17,000
6,330
-
7,870
-
ND
NC 2L= 250,000 pg/L (01/01/10)
20-Dec-11
5,000
5,000
-
-
ND
-
6,320
20,200
6,400
ND
6,530
ND
ND
30-May-12
1,000
1,000
-
-
1,480
-
6,190
20,000
ND
2,100
5,840
ND
ND
5-Dec-12
1,000
1,000
-
-
2,130
-
5,970
19,500
7,290
2,060
7,430
1,130
ND
12-Jun-13
1,000
1,000
-
-
1,380
-
13,300
19,500
7,500
2,260
5,100
ND
ND
28-Oct-13
1,000
1,000
-
-
1,120
-
11,400
18,100
7,750
2,210
8,490
ND
ND
6-May-14
SM 4500-CI-E
1,000
1,000
-
-
ND
-
17,300
18,200
8,140
1,890
8,920
ND
ND
23-Oct-14
SM 4500-CI-E
500
1,000
-
-
*
ND
19,200
20,800
9,050
1,570
8,120
642 J
ND
20-May-15
SM 4500-CI-E
500
1,000
-
-
-
-
14,000
25,300
9,680
1,720
10,400
572 J
-
8-Dec-15
SM 4500-CI-E
500
NE
-
-
-
859 J
26,500
30,800
9,400
1,910
4,190
945 1
-
3-May-16
SM 4500-CI-E
500
NE
-
-
-
558 J
13,500
33,200
11,300
3,170
7,810
1,120
-
13-Dec-16
SM 4500-CI-E
500
1,000
-
-
-
1,470
9,040
35,000
7,650
1,810
9,280
965 1
-
27-Jun-17
SM 4500-CI-E
500
1,000
-
-
-
ND
11,500
29,700
10,400
1,550
7,000
ND
-
13-Dec-17
SM 4500-CI-E
500
1,000
-
-
-
681 J
9,490
39,000
10,900
1,900
8,430
739 1
ND
16-May-18
SM 4500-CI-E
500
NE
-
-
-
1,100
8,410
34,200
9,550
2,010
5,730
1,310
ND
6-Dec-18
SM 4500-CI-E
1,000
2,000
-
-
-
1,020
8,470
52,900
11,700
2,020
9,740
1,110
ND
8-May-19
SM 4500-CI-E-2011
500
1,000
-
-
1,330
-
9,180
44,800
12,700
1,940
11,000
730 J
ND
8-Nov-19
SM 4500-CI-E-2011
500
1,000
-
-
1,610
1,020
8,560
50,900
13,300
1,850
5,030
892 J
-
8-May-20
SM 4500-CI-E-2011
500
1,000
-
-
-
1,270
9,160
44,500
13,400
2,680
10,400
2,970
-
11-Nov-20
SM 4500-CI-E-2011
500
1,000
-
-
-
720 1
9,790
62,600
14,100
1,860
7,210
-
-
5-May-21
SM 4500-CI-E-2011
500
1,000
-
-
-
601 J
10,200
76,100 D
14,900
1,880
9,730
-
ND
3-Nov-21
SM4500-CI-E-2011
500
1,000
-
-
-
588 1
11,600
77,000
14,300
2,040
6,940
-
ND
19-May-22
SM 4500-CI-E-2011
500
1,000
-
-
-
825 J
-
82,600
14,800
-
12,600
-
-
17-Nov-22
SM 4500-CI-E-2011
500
1,000
-
-
1,850
2,510
11,000
72,600
15,200
2,990
10,700
-
---
11-May-23
EPA 300.0 Rev 2.1
IQQZ
600
1,000
-
-
-
750
9,900
75,300
13,900
1,500
10,500
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 11 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analy[e
Collection Date
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
NK12
MW-16D
Blanks
Sulfate
1-Jun-11
5,000
5,000
---
ND
-
---
---
ND
ND
-
ND
---
ND
INC 21 250,000 pg/L (01/01/10)
20-Dec-11
5,000
5,000
-
--
ND
---
5,150
NO
NO
NO
NO
8,630
NO
30-May-12
2,000
250,000
-
-
ND
---
5,380
J ND
ND
ND
ND
8,860 J
ND
5-Dec-12
2,000
250,000
-
-
NO
---
2,880
J 2,920 J
4,400
J
ND
2,320
J 8,910 J
ND
12-Jun-13
2,000
250,000
-
-
NO
-
11,200
J 3,080 J
2,910
J
6,940
J ND
9,310 J
ND
28-Oct-13
2,000
250,000
-
-
NO
-
4,420
J NO
2,940
J
NO
NO
8,150 J
NO
6-May-14
EPA 300.0
2,000
250,000
-
-
NO
-
10,500
J 2,300 J
3,720
J
ND
2,070
J 8,780 J
ND
23-Oct-14
EPA 300.0
1,000
250,000
-
-
*
NO
7,270
J 2,280 J
3,740
J
1,240
J 1,940
J 9,710 J
ND
20-May-15
EPA 300.0
1,000
250,000
-
-
-
NO
5,620
J 2,310 J
3,440
J
ND
2,150
J 8,780 J
--
8-Dec-15
EPA 300.0
1,000
250,000
-
-
-
ND
10,200
J 1,530 J
2,020
J
ND
ND
9,260 J
-
3-May-16
EPA 300.0
2,000
250,000
-
-
-
NO
5,300
J 5,490 J
3,440
J
ND
ND
8,720 J
---
13-Dec-16
EPA 300.0
1,000
250,000
-
-
-
1,340 J
3,220
J 3,500 J
4,050
J
1,340
J 1,930
J 9,850 J
---
27-Jun-17
EPA 300.0
500
250,000
-
-
-
NO
5,290
J 2,120 J
3,200
J
NO
NO
9,920 J
---
13-Dec-17
EPA 300.0
500
250,000
-
-
-
-
2,000
J 2,230 J
2,080
J
ND
ND
9,590 J
---
16-May-18
EPA 300.0
500
250,000
-
-
-
ND
1,690
1 1,780 1
1,580
J
ND
ND
7,530 J
NO
6-Dec-18
EPA 300.0
500
1,000
-
-
-
ND
1,560
1,720
1,450
526
J 621
J 8,670
ND
8-May-19
EPA 300.0Rev2.11993
500
1,000
-
-
NO
-
3,080
2,830
1,960
720
J 1,790
8,940
ND
8-Nov-19
EPA 300.0 Rev 2.11993
500
1,000
-
-
NO
NO
1,070
2,560
1,490
838
J NO
8,200
-
8-May-20
EPA 300.0Rev2.11993
500
1,000
-
-
-
NO
1,430
3,640
2,520
NO
NO
8,520
-
11-Nov-20
EPA 300.0 Rev 2.11993
500
1,000
-
-
-
NO
1,100
3,680
1,200
NO
590
J -
-
5-May-21
EPA 300.0Rev2.11993
500
1,000
-
-
-
NO
782
1 4,560
1,100
NO
510
J -
NO
3-Nov-21
EPA 300.0 Rev 2.11993
500
1,000
-
-
-
NO
567
J 4,400
960
J
NO
NO
-
ND
19-May-22
EPA 300.0Rev2.11993
500
1,000
-
-
-
NO
1,100
4,330
827
J
557
J NO
-
-
17-Nov-22
EPA 300.0 Rev 2.11993
500
1,000
-
-
532 J
NO
1,020
3,330
862
J
576
J 602
J -
-
11-May-23
EPA 300.0Rev2.11993
500
1,000
-
-
-
NO
890
3,300
570
NO
600
-
-
Total Dissolved Solids
1-Jun-11
25,000
25,000
-
62,000
-
-
-
200,000
93,000
-
127,000
-
ND
INC 21- = 500,000 pg/L (01/01/10)
20-Dec-11
25,000
25,000
-
-
ND
-
59,000
196,000
82,000
NO
103,000
78,000
NO
30-May-12
25,000
25,000
-
-
37,000
-
85,000
12,500 J
109,000
NO
136,000
90,000
ND
5-Dec-12
25,000
25,000
-
-
35,000
-
50,000
219,000
109,000
28,000
134,000
97,000
ND
12-Jun-13
25,000
25,000
-
-
34,000
-
177,000
225,000
136,000
ND
111,000
107,000
ND
28-Oct-13
25,000
25,000
-
-
49,000
-
109,000
227,000
134,000
ND
138,000
112,000
ND
6-May-14
SM 2540C
25,000
25,000
-
-
34,000
-
136,000
234,000
115,000
32,000
126,000
102,000
ND
23-Oct-14
SM 2540C
25,000
25,000
-
-
*
ND
126,000
238,000
119,000
ND
129,000
98,000
ND
20-May-15
SM 2540C
25,000
25,000
-
-
-
NO
112,000
252,000
122,000
30,000
135,000
88,000
-
8-Dec-15
SM 2540C
25,000
NE
-
-
-
NO
182,000
280,000
117,000
ND
106,000
93,000
-
3-May-16
SM 2540C
25,000
NE
-
-
-
ND
110,000
245,000
129,000
ND
89,000
89,000
-
13-Dec-16
SM 2540C
25,000
25,000
-
-
-
ND
73,000
241,000
133,000
ND
131,000
90,000
-
27-Jun-17
SM 2540C
25,000
25,000
-
-
-
NO
151,000
237,000
153,000
ND
105,000
-
-
13-Dec-17
SM 2540C
25,000
25,000
-
-
-
NO
76,000
239,000
118,000
ND
137,000
72,000
ND
16-May-18
SM 2540C
25,000
NE
-
-
-
NO
74,000
245,000
141,000
27,000
119,000
-
NO
6-Dec-18
SM 2540C
25,000
25,000
-
-
-
NO
99,000
284,000
159,000
32,000
155,000
100,000
ND
8-May-19
SM 2540C-2011
25,000
25,000
-
-
27,000
-
87,000
270,000
149,000
32,000
160,000
101,000
ND
8-May-20
SM 2540C-2011
25,000
25,000
-
-
-
ND
103,000
279,000
165,000
34,000
130,000
98,000
-
11-Nov-20
SM 2540C-2011
25,000
25,000
-
-
-
ND
116,000
329,000
1,680,000
43,000
172,000
-
-
5-May-21
SM 2540C-2011
25,000
25,000
-
-
-
ND
69,000
169,000
148,000
ND
164,000
-
ND
3-Nov-21
SM 2540c-2015
25,000
25,000
-
-
-
ND
71,000
403,000
161,000
30,000
ND
-
ND
18-May-22
SM 2540c-2016
25,000
25,000
-
-
-
ND
69,000
169,000
148,000
ND
16,400
-
ND
17-Nov-22
SM 2540c-2016
25000
25000
-
-
-
ND
71,000
403,000
161,000
30,000
NO
--
NO
11-May-23
SM 2540c-2017
25000
25000
-
-
-
-
-
--
-
-
-
--
-
Organic Compounds
Methane
8-May-20
RSK 175 Mod.
3
10
-
-
-
NO
-
3,000
14,500
-
11,700
-
-
11-Nov-20
RSK 175 Modified
3
10
-
-
-
NO
-
2,290
17,600
-
17,500
-
--
5-May-21
-
-
--
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
RSK-175
2.91
10
-
-
-
-
-
-
9230
-
9270
-
-
18-May-22
RSK 175 Modified
3.4
10
-
-
-
NO
-
5,430
27,000
-
12400
-
-
17-Nov-22
RSK-175
2.91
10
-
-
NO
ND
-
5,170
-
-
-
-
-
11-May-23
RSK 175 Modified
5.3
10
-
-
-
NO
-
1,370
4,500
M1
-
5610
-
-
Total Organic Carbon
8-May-20
SM 531OB-2011
500
1,000
-
-
-
555 J
-
5,410
1,840
-
3,710
-
-
11-Nov-20
SM 531OB-2011
500
1,000
-
-
-
NO
-
6,000
2,450
-
3,890
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
SM 531OB-2014
500
1000
-
-
-
-
-
-
1,390
-
3,010
-
-
18-May-22
SM 531OB-2014
500
1000
-
-
-
NO
-
7,170
1,280
-
2,350
-
-
17-Nov-22
SM 2540C-2011
500
1000
-
-
-
NO
-
7,070
1,330
-
2,110
-
-
11-May-23
SM 531OB-2014
500
1000
-
-
-
NO
-
8,700
1,800
-
2,300
-
-
Nitrogen, Nitrate
8-May-20
EPA 353.2 Rev 2.01992
10
40
-
-
-
178
-
-
-
-
-
-
-
11-Nov-20
EPA 353.2 Rev 2.01993
10
40
-
-
-
163
-
ND
ND
-
ND
-
-
1-Dec-20
EPA 353.2 Rev 2.01993
10
40
-
-
-
152
-
ND
39
1
-
37
1 -
-
11-Nov-20
EPA 353.2 Rev 2.01993
10
40
-
-
-
163
-
ND
ND
-
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA 353.2 R" 2.0 1993
500
2000
-
-
-
-
-
-
ND
-
ND
-
-
18-May-22
EPA 353.2 Rev 2.01993
10
40
-
-
-
170
-
ND
ND
-
20.8
1 -
-
17-Nov-22
EPA 353.2 Rev 2.01993
100
400
-
-
-
171
-
ND
ND
-
ND
-
-
11-May-23
EPA 353.2 Rev 2.01993
10
40
-
-
-
150
-
ND
ND
-
ND
-
-
Acetone
30-May-07
-
100.0
-
2.7 B
-
-
ND
ND
ND
ND
ND
ND
INC 21- = 700 pg/L (10/23/07)
29-Nov-07
-
100.0
-
8.1 B
-
-
3
B ND
2.8
B
8.1
B 13
B 2.6 B
29-May-08
20.0
100.0
-
NO
-
-
NO
NO
NO
NO
NO
NO
6-Nov-08
20.0
100.0
-
26.8 J
-
-
NO
NO
NO
NO
NO
NO
3-Jun-09
2.2
100.0
-
48.3 J
-
-
6.5
1 NO
NO
NO
18.5
1 NO
18-Nov-09
2.2
100.0
-
NO
NO
-
NO
NO
NO
NO
NO
NO
INC 2L = 6,000 pg/L (01/01/10)
16-Jun-10
2.2
100.0
-
5.3 B
-
-
NO
3.1 B
ND
ND
ND
ND
1-Dec-10
2.2
100.0
-
NO
NO
-
8.4
B NO
NO
NO
56.6
1 NO
1-Jun-11
2.2
100.0
-
3.5 B
NO
-
3.4
B 8.1 B
7.7
B
ND
80
J ND
20-Dec-11
2.2
100.0
-
-
NO
-
NO
NO
NO
NO
NO
NO
30-May-12
2.2
100.0
-
-
NO
-
NO
NO
NO
NO
NO
NO
5-Dec-12
10.0
100.0
-
-
NO
-
NO
NO
NO
NO
NO
NO
12-Jun-13
10.0
100.0
-
-
NO
-
33
1 NO
NO
NO
20.5
1 NO
28-Oct-13
10.0
100.0
-
-
ND
-
NO
NO
NO
NO
NO
NO
6-May-14
EPA8260
10.0
100.0
-
-
NO
-
NO
NO
NO
NO
NO
NO
22-Oct-14
EPA8260
10.0
100.0
-
-
*
NO
NO
NO
10.4
J
NO
NO
NO
21-May-15
EPA8260
10.0
100.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
8-Dec-15
EPA8260
10.0
100.0
-
-
-
NO
NO
NO
NO
NO
16.5
J ND
3-May-16
EPA8260
10.0
100.0
-
-
-
NO
NO
NO
NO
41.5
J NO
NO
NO
13-Dec-16
EPA8260
10.0
100.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
27-Jun-17
EPA8260
10.0
100.0
-
-
-
35.8 J
10.4
J 32.4 J
22.8
J
15.9
J 33
J 13.4 J
-
13-Dec-18
EPA8260
10.0
100.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
4-Jun-18
EPA8260
10.0
100.0
-
-
-
NO
NO
NO
NO
NO
14.7
J NO
6-Dec-18
EPA8260
10.0
25.0
-
-
-
NO
12.3
J NO
NO
NO
NO
NO
8-May-19
EPA8260
8.2
25.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
8-Nov-19
EPA6010D
19.5
50.0
-
-
NO
NO
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
6.2
25.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
11-Nov-20
EPA8260D
6.2
25.0
-
-
-
NO
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
5.1
25.0
-
-
-
NO
NO
NO
NO
NO
NO
-
NO
3-Nov-21
EPA8260D
5.1
25.0
-
-
-
NO
NO
NO
ND
NO
ND
-
ND
19-May-22
EPA8260D
5.1
25.0
-
-
-
NO
NO
NO
NO
NO
NO
-
-
17-Nov-22
EPA8260D
5.1
25.0
-
-
NO
NO
NO
15.4 J
NO
NO
NO
-
-
11-May-23
EPA8260D
5.1
25.0
-
-
-
NO
NO
NO
NO
NO
NO
-
-
Acrolein
8-Dec-15
EPA8260
1.6
53.0
-
-
-
1.6 B
NO
NO
NO
NO
NO
-
# NC 2L = 6,000 pg/L (01/01/10)
13-Dec-16
EPA8260
1.6
53.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8260
1.6
10.0
-
-
-
NO
NO
NO
NO
NO
NO
-
8-Nov-19
EPA8260D
2.7
10.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
11-Nov-20
EPA8260D
2.7
10.0
-
-
-
NO
NO
NO
NO
NO
NO
-
NO
3-Nov-21
EPA8260D
8.5
10
-
-
-
ND
ND
NO
NO
NO
NO
-
NO
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
17-Nov-22
EPA8260D
8.5
10
-
-
-
NO
ND
NO
ND
ND
ND
-
-
11-May-23
EPA8260D
8.5
10
-
-
-
-
-
-
-
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 12 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16D
Blanks
Benzene
1-Oct-96
---
5.0
---
NI
---
---
ND
6.0
ND
ND
NI
NI
1-May-97
-
5.0
ND
NI
---
---
ND
6.8
2.7 1
ND
NI
NI
1-Nov-97
-
1.0
ND
NI
-
-
ND
9.0
ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
10
9.4
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
11.6
ND
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
13.0
ND
ND
5.3
ND
18-Oct-99
-
5.0
ND
ND
-
-
ND
12.0
ND
ND
5.4
ND
3-May-00
-
5.0
ND
ND
---
-
ND
10.0
ND
ND
6.3
ND
7-Nov-00
-
5.0
ND
ND
-
-
ND
9.2
ND
ND
ND
ND
31-May-01
-
5.0
ND
ND
-
-
ND
7.7
ND
ND
5.8
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
8.1
5.2
ND
6.7
ND
22-May-02
-
5.0
ND
ND
-
-
ND
8.2
8.1
ND
8.0
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
5.1
7.7
ND
9.4
ND
14-May-03
-
5.0
ND
ND
-
-
ND
8.0
5.4
7.0
13
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
7.3
5.7
7.5
9.2
ND
6-May-04
-
5.0
ND
ND
-
-
ND
7.3
7.2
9.3
9.6
ND
10-Nov-04
---
5.0
ND
ND
-
-
ND
7.5
6.0
8.5
10
ND
27-May-05
-
5.0
ND
ND
-
-
ND
8.0
9.0
11.0
9.0
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
ND
5.0
8.0
6.0
ND
25-May-06
-
5.0
-
ND
-
-
ND
ND
6.1
8.5
5.3
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
5.3
5.3
11
7.6
ND
30-May-07
-
1.0
-
0.22
1 -
-
0.87 1
7.3
7.4
13
6.6
ND
NC 2L = 1 pg/L (10/23/07)
29-Nov-07
-
1.0
-
0.6
1 -
-
0.79 J
3.6
2.8
12
3.3
ND
29-May-08
0.25
1.0
-
0.49
1 -
-
0.88 J
4.6
4.6
13.5
4.1
ND
6-Nov-08
0.25
1.0
-
0.53
1 -
-
0.81 J
4.3
4.4
12
3.1
ND
3-Jun-09
0.25
1.0
-
0.67
1 -
-
1.2
4.5
5.4
15.3
4.1
ND
18-Nov-09
0.25
1.0
-
1.3
-
-
0.81 1
4.0
5.6
14.9
3.3
ND
16-1un-10
0.25
1.0
-
0.59
1 -
-
0.81 1
5.9
5.0
14.3
2.4
ND
1-Dec-10
0.25
1.0
-
ND
ND
-
0.96 1
5.0
3.0
11.5
4.0
ND
1-Jun-11
0.25
1.0
-
0.99
1 ND
-
1.0
5.4
3.9
16.1
1.2
ND
20-Dec-11
0.25
1.0
-
-
ND
-
1.0 1
4.2
3.1
12.9 D
2.0
ND
30-May-12
0.25
1.0
-
-
ND
-
ND
4.4
2.8
14.7
2.0
ND
5-Dec-12
0.25
1.0
-
-
ND
-
0.83 1
4.1
2.8
14.9
1.6
ND
12-1un-13
0.25
1.0
-
-
ND
-
1.5
3.5
4.2
15.9
2.9
ND
28-Oct-13
0.25
1.0
-
-
ND
-
1.0
4.1
4.1
15.6
2
ND
6-May-14
EPA8260
0.25
1.0
-
-
ND
-
1.6
3.9
3.8
17.2
2.1
ND
22-Oct-14
EPA8260
0.25
1.0
-
-
*
ND
1.8
2.8
3.0
14.9
1.8
ND
21-May-15
EPA8260
0.25
1.0
-
-
ND
ND
1.3
2.8
2.8
12.3
1.2
ND
8-Dec-15
EPA8260
0.25
1.0
-
-
*
ND
1.6
2.2
2.3
13.8
1.7
ND
3-May-16
EPA8260
0.25
1.0
-
-
-
ND
1.8
2.8
2.9
14.1
1.5
ND
ND
13-Dec-16
EPA8260
0.25
1.0
-
-
-
ND
1.7
2.3
2.8
14.5
1.4
ND
ND
27-1un-17
EPA8260
0.25
1.0
-
-
-
ND
1.6
2.1
2.6
14.8
1.2
ND
-
13-Dec-18
EPA8260
0.25
1.0
-
-
-
ND
1.6
2.6
2.5
14.5
1.2
ND
4-Jun-18
EPA8260
0.25
1.0
-
-
-
ND
1.2
1.7
2.2
12.6
1.4
ND
6-Dec-18
EPA8260
0.25
1.0
-
-
-
ND
ND
2.4
3.1
13.9
2.1
ND
8-May-19
EPA8260
0.2
1.0
-
-
-
ND
2.3
3.2
5.4
18.6
2.7
ND
8-Nov-19
EPA8260D
0.2
1.0
-
-
ND
ND
1.4
1.8
2.8
12.3
1.2
ND
8-May-20
EPA8260D
0.2
1.0
-
-
-
ND
1.2
2.1
3.1
13.1
1.5
ND
ND
11-Nov-20
EPA8260D
0.9
10.0
-
-
-
ND
1.6
2.7
3.5
12.9
2.1
-
ND
5-May-21
EPA8260D
0.34
1.0
-
-
-
ND
1.6
2.7
3.1
11.8
1.8
-
ND
3-Nov-21
EPA8260D
0.34
1.0
-
-
-
ND
1.9
2.3
2.5
10.9
1.5
-
ND
19-May-22
EPA8260D
0.34
1.0
-
-
-
ND
1.5
2.4
2.8
10.3
1.4
-
-
17-Nov-22
EPA8260D
1.80
10.0
-
-
ND
ND
1.5
1.8
3.4
9.3
2.1
-
-
11-May-23
EPA8260D
1.80
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Bromodichloromethane
30-May-07
-
1.0
-
ND
-
-
0.54 1
ND
0.63 J
ND
ND
ND
NC2L=0.56pg/L(10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
6-Nov-08
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
18-Nov-09
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NC 2L = 0.6 Ng/L (01/01/10)
16-Jun-10
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
0.18
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.18
1.0
-
ND
ND
---
ND
ND
ND
ND
ND
ND
20-Dec-11
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.18
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
---
13-Dec-18
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.47
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.47
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.47
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Bromomethane
12-Jun-13
0.29
10.0
-
-
ND
-
1.4 J
ND
ND
ND
ND
ND
NC 2L = NE (10/23/07)
28-Oct-13
0.29
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.29
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.29
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
---
13-Dec-18
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.29
2.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260
0.95
2.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.62
2.0
8-May-20
EPA8260D
0.62
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.62
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
1.7
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
1.7
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.3
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
--
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 13 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analy[a
Collection Date
Meth
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
2-Butanone (MEK)
20-Dec-11
0.96
100.0
-
--
ND
--
ND
ND
ND
5.6
J ND
ND
NC 2L = 4000 pg/L (10/23/07)
30-May-12
0.96
100.0
-
-
ND
--
ND
ND
ND
ND
ND
ND
5-Dec-12
0.96
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.96
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.96
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.96
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.96
100.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-18
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.96
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.96
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260
3.2
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
3.3
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
3.3
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
3.3
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
4.0
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
4.0
5.0
-
-
-
ND
ND
4.9
J ND
ND
ND
-
ND
19-May-22
EPA8260D
4.0
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
4.0
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
4.0
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
--
Carbon Disulfide
1-Nov-97
-
1.0
8
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24-Nov-98
-
2.0
6.2
NI
-
-
ND
ND
8.9
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
ND
6.7
9.0
ND
100
18-Oct-99
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-May-00
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nov-00
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
31-May-01
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nov-01
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
22-May-02
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14-Nov-02
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14-May-03
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
20-Nov-03
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
6-May-04
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
10-Nov-04
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
27-May-05
-
100.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-Nov-05
-
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
25-May-06
-
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
2-Nov-06
-
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
30-May-07
-
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NC 2L = 700 pg/L (10/23/07)
29-Nov-07
-
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
1.2
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
6-Nov-08
1.2
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
1.2
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
18-Nov-09
1.2
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
16-Jun-10
1.2
100.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
1.2
100.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
1.2
100.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
20-Dec-11
1.2
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
1.2
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
1.2
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
1.2
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
1.2
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
1.2
100.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
1.2
100.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-Dec-18
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
1.2
100.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
1.2
2.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.79
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.40
2.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.40
2.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.40
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.73
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.73
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.36
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.36
2.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.36
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Carbon Tetrachloride
8-May-19
EPA8260D
0.42
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
NC 2L= 0.3 pg/L(04/2013)
8-Nov-19
EPA8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.33
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Chlorobenzene
30-May-07
-
3.0
-
ND
-
-
ND
0.63
J 1.1
J 0.3
J 0.61
J ND
NC 2L= 50 pg/L (10/23/07)
29-Nov-07
-
3.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.23
3.0
-
ND
-
-
ND
0.48
J 0.7
J 0.32
J 0.59
J ND
6-Nov-08
0.23
3.0
-
ND
-
-
ND
0.53
J 0.8
J 0.3
1 0.59
J ND
3-Jun-09
0.23
3.0
-
ND
-
-
0.26 J
0.47
J 0.73
J 0.39
J 0.76
J ND
18-Nov-09
0.23
3.0
-
ND
-
-
ND
0.51
J 1.0
J 0.39
J 0.71
J ND
16-Jun-10
0.23
3.0
-
ND
-
-
ND
0.90
J 1.2
J 0.41
J 0.79
J ND
1-Dec-10
0.23
3.0
-
ND
ND
-
ND
0.74
J 0.63
J ND
0.72
J ND
1-Jun-11
0.23
3.0
-
ND
ND
-
ND
0.84
J 1.0
J 0.47
J 0.38
J ND
20-Dec-11
0.23
3.0
-
-
ND
-
ND
0.67
J 0.7
J ND
0.67
J ND
30-May-12
0.23
3.0
-
-
ND
-
0.24 J
0.73
J 0.7
J 0.47
J 0.66
J ND
5-Dec-12
0.23
3.0
-
-
ND
-
ND
0.7
J 0.6
J 0.54
J 0.65
J ND
12-Jun-13
0.23
3.0
-
-
ND
-
0.88 J
0.57
J 0.86
J 0.57
J 0.65
J ND
28-Oct-13
0.23
3.0
-
-
ND
-
0.35 J
0.93
J 0.94
J 0.62
J 0.91
J ND
6-May-14
EPA8260
0.23
3.0
-
-
ND
-
0.7 J
0.93
J 0.9
J 0.79
J 0.91
J ND
22-Oct-14
EPA8260
0.23
3.0
-
-
*
ND
0.84 J
0.77
J 0.79
1 0.80
1 0.78
J ND
21-May-15
EPA8260
0.23
3.0
-
-
-
ND
0.67 J
0.84
J 0.74
J 0.72
J 0.58
J ND
8-Dec-15
EPA8260
0.23
3.0
-
-
-
ND
1.5 J
0.61
J 0.73
J 0.86
J 0.82
J ND
3-May-16
EPA8260
0.23
3.0
-
-
-
ND
1.0 J
0.58
J 0.94
J 0.81
J 0.63
J ND
ND
13-Dec-16
EPA8260
0.23
3.0
-
-
-
ND
0.85 J
0.48
J 0.63
J 0.96
J 0.69
J ND
ND
27-Jun-17
EPA8260
0.23
3.0
-
-
-
ND
1.3 J
0.53
J 0.73
J 1.1
J 0.57
J ND
-
13-Dec-18
EPA8260
0.23
3.0
-
-
-
ND
1.2 J
0.70
J 0.63
J 1.1
J 0.76
J ND
4-Jun-18
EPA8260
0.23
3.0
-
-
-
ND
1.3 J
0.76
J 0.80
J 1.2
J 0.81
J ND
6-Dec-18
EPA8260
0.23
1.0
-
-
-
ND
1.5
0.81
J 0.87
J 1.3
1.1
ND
8-May-19
EPA8260D
0.53
1.0
-
-
-
ND
1.8
0.89
J 1.4
1.7
1.1
ND
8-Nov-19
EPA8260D
0.23
1.0
ND
1.2
0.49
J 0.75
1 1.2
5.8
J ND
ND
8-May-20
EPA8260D
0.23
1.0
-
-
-
ND
1.1
0.80
1 0.84
J 1.3
0.82
J ND
ND
11-Nov-20
EPA8260D
0.23
1.0
-
-
-
ND
1.8
1.0
1.1
1.6
1.2
-
ND
5-May-21
EPA8260D
0.28
1.0
-
-
-
ND
1.5
1.0
1.1
1.3
0.96
J -
ND
3-Nov-21
EPA8260D
0.28
1.0
-
-
-
ND
ND
ND
ND
1.4
1.1
-
ND
19-May-22
EPA8260D
0.28
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.28
1.0
-
-
ND
ND
1.5
0.90
J 0.82
J 1.2
0.95
J -
-
11-May-23
EPA8260D
0.28
1.0
-
-
-
ND
1.1
1.0
0.92
1.5
0.91
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 14 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Collection Date
Method
DL
RL
MW-9
M
MW-20
MW-21
MW-10
MW-11
MW-12
MW-16D
Blanks
Chloroethane
1-Sep-94
---
10.0
ND
NI
NI
NI
ND
29
ND
ND
NI
NI
1-Jan-95
-
10.0
-
NI
NI
NI
ND
16
ND
ND
NI
NI
1-Feb-95
-
10.0
-
NI
NI
NI
ND
32
ND
ND
NI
NI
1-Mar-95
-
10.0
ND
NI
NI
NI
ND
34
11
ND
NI
NI
1-Aug-95
-
10.0
ND
NI
-
-
ND
47
ND
ND
NI
NI
1-Jan-96
-
10.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-Feb-96
-
10.0
-
NI
-
---
ND
28
ND
ND
NI
NI
1-May-96
-
10.0
-
NI
-
-
ND
34
11
ND
NI
NI
1-Oct-96
-
10.0
-
NI
-
-
ND
23
11
ND
NI
NI
1-May-97
-
5.0
3.8 J
NI
-
-
15
33
11
ND
NI
NI
1-Nov-97
-
1.0
3
NI
-
-
10
ND
7
ND
NI
NI
1-May-98
-
10.0
ND
NI
-
-
ND
30
28
10
NI
Ni
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
10-May-99
-
10.0
ND
ND
-
-
ND
10.0
ND
ND
17
ND
18-Oct-99
---
10.0
ND
ND
-
-
ND
12
ND
ND
21
ND
3-May-00
---
10.0
ND
ND
-
-
ND
ND
6.1
6.7
19
ND
7-Nov-00
--
10.0
ND
ND
-
-
ND
ND
ND
ND
13
ND
31-May-01
-
10.0
ND
ND
-
-
ND
ND
ND
ND
12
ND
7-Nov-01
-
10.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
22-May-02
-
10.0
12
ND
-
-
ND
ND
ND
ND
12
ND
14-Nov-02
-
10.0
10
ND
-
-
ND
ND
ND
ND
ND
ND
14-May-03
-
10.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
20-Nov-03
-
10.0
ND
ND
-
-
ND
ND
10
ND
ND
ND
6-May-04
-
10.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
10-Nov-04
-
10.0
ND
ND
-
-
ND
ND
10
ND
ND
ND
27-May-05
-
10.0
ND
ND
-
-
ND
ND
10.0
ND
ND
ND
3-Nov-05
-
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
25-May-06
-
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
2-Nov-06
-
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
30-May-07
-
10.0
-
ND
-
-
ND
ND
9.8
1 8.9
1
ND
ND
NC 2L = 2,800 pg/L (10/23/07)
29-Nov-07
-
10.0
-
1.4
J
-
-
ND
ND
4.3
J 5.7
JD
4.3
J
ND
29-May-08
0.54
10.0
-
1.2
1
-
-
1.1
1 ND
1.5
1 6.0
1
2.6
1
ND
6-Nov-08
0.54
10.0
-
2
1
-
-
ND
0.92
J 3.5
J 5.6
J
4.3
J
ND
3-Jun-09
0.54
10.0
-
1.1
1
-
-
ND
ND
ND
4.0
1
4.4
1
ND
18-Nov-09
0.54
10.0
-
3.1
1
-
-
0.8
J 0.63
J 5.5
J 5.1
J
3.5
J
ND
NC 2L = 3,000 pg/L (01/01/10)
16-1un-10
0.54
10.0
-
1.7
J
-
-
0.72
J 0.88
J 3.1
J 4.5
J
2.2
J
ND
1-Dec-10
0.54
10.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.54
10.0
-
1.5
1
ND
-
0.71
J ND
2.7
1 3.8
J
ND
ND
20-Dec-11
0.54
10.0
-
-
ND
-
0.64
1 ND
2.1
J ND
2.9
J
ND
30-May-12
0.54
10.0
-
-
ND
-
ND
ND
1.5
1 2.4
J
ND
ND
5-Dec-12
0.54
10.0
-
-
ND
-
ND
ND
1.8
J 2.7
J
1.9
J
ND
12-1un-13
0.54
10.0
-
-
ND
-
ND
ND
0.63
1 0.84
J
1.5
J
ND
28-Oct-13
0.54
10.0
-
-
ND
-
ND
ND
1.9
1 2.3
J
ND
ND
6-May-14
EPA8260
0.54
10.0
-
-
ND
-
ND
ND
1.6
J 1.7
J
1.3
J
ND
22-Oct-14
EPA8260
0.54
10.0
-
-
*
ND
0.75
1 ND
ND
2.1
J
1.6
1
ND
21-May-15
EPA8260
0.54
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.54
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.54
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.54
10.0
-
-
-
ND
ND
ND
3.0
J 1.2
J
1.7
J
ND
ND
27-1un-17
EPA8260
0.54
10.0
-
-
-
ND
0.58
J ND
2.6
J 0.78
J
1.6
J
ND
-
13-Dec-18
EPA8260
0.54
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.54
10.0
-
-
-
ND
ND
ND
1.8
J ND
ND
ND
6-Dec-18
EPA8260
0.54
1.0
-
-
-
ND
ND
ND
2.3
ND
2.9
ND
8-May-19
EPA8260D
0.52
1.0
-
-
-
ND
ND
ND
1.3
ND
1.8
ND
8-Nov-19
EPA8260D
0.49
1.0
-
-
-
ND
ND
ND
1.9
ND
5.8
ND
ND
8-May-20
EPA8260D
0.49
1.0
-
-
-
ND
ND
ND
2.0
0.56
J
3.0
ND
ND
11-Nov-20
EPA8260D
0.49
1.0
-
-
-
ND
ND
ND
4.0
ND
2.9
-
ND
5-May-21
EPA8260D
0.65
1.0
-
-
-
ND
ND
ND
6.7
ND
34.6
-
ND
3-Nov-21
EPA8260D
0.65
1.0
-
-
-
ND
ND
ND
ND
ND
3.2
-
ND
19-May-22
EPA8260D
0.65
1.0
-
-
-
ND
ND
ND
2.8
ND
4.2
-
-
17-Nov-22
EPA8260D
0.65
1.0
-
-
ND
ND
ND
ND
4.9
ND
4.3
-
--
11-May-23
EPA8260D
0.65
1.0
-
-
-
ND
ND
ND
4.9
ND
7.0
-
---
Chloromethane
18-Nov-09
0.11
1.0
-
ND
-
---
ND
ND
ND
0.45
1
ND
ND
NC 2L = 3 pg/L (01/01/10)
16-Jun-10
0.11
1.0
-
ND
-
-
0.14
1 ND
ND
0.48
1
ND
ND
1-Dec-10
0.11
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.11
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
20-Dec-11
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.11
1.0
-
-
ND
---
ND
ND
ND
ND
ND
ND
28-Oct-13
0.11
1.0
-
-
ND
---
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.11
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
0.16
B
ND
0.17 J
27-Jun-17
EPA8260
0.11
1.0
-
-
-
ND
0.31
J 0.20
J 0.27
J 0.36
J
0.28
J
0.30 J
ND
13-Dec-18
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.54
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.54
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.54
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.54
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.54
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Chloroform
30-May-07
-
5.0
-
ND
-
-
0.92
B 1.2
B 0.99
B 1.4
B
1
B
ND
NC 2L = 70 pg/L (10/23/07)
29-Nov-07
-
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.14
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
6-Nov-08
0.14
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
0.14
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
18-Nov-09
0.14
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
16-Jun-10
0.14
5.0
-
ND
-
-
ND
ND
ND
0.2
B
ND
ND
1-Dec-10
0.14
5.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.14
5.0
-
ND
ND
-
ND
ND
ND
0.36
B
ND
ND
20-Dec-11
0.14
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
0.14
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.14
5.0
-
-
ND
-
ND
ND
ND
0.14
J
ND
ND
12-Jun-13
0.14
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.14
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.14
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.14
5.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-1un-17
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-18
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.14
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.14
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.58
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
2.30
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
2.30
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
2.30
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
1.60
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.43
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.43
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.43
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.43
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 15 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analyte
Collection Date
Meth
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
W-ii
MW-12
MW-13
MW-16S
MW-16D
Blanks
Dibromochloromethane
30-May-07
---
1.0
---
ND
---
---
1.7
ND
ND
ND
1.7
ND
Nov-07
-
3.0
-
ND
---
-
ND
ND
ND
ND
ND
ND
May-08
0.21
3.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
Nov-08
0.21
3.0
-
ND
-
--
ND
ND
ND
ND
ND
ND
Jun-09
0.21
3.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
Nov-09
0.21
3.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NC 2L= 0.4 Ng/L (01/01/10)
Jun-10
0.21
3.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
Dec-10
0.21
3.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
Jun-11
0.21
3.0
-
ND
ND
---
ND
ND
ND
ND
ND
ND
Dec-11
0.21
3.0
-
-
ND
---
ND
ND
ND
ND
ND
ND
May-12
0.21
3.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.21
3.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-1un-13
0.21
3.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.21
3.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.21
3.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.21
3.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-1un-17
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-18
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.21
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.41
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.41
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.41
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.36
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
1,2-Dichlorobenzene
3-Jun-09
0.3
5.0
-
ND
-
-
ND
ND
ND
0.4
1 ND
ND
NC2L=24Ng/L(10/23/07)
18-Nov-09
0.3
5.0
-
ND
-
-
ND
ND
ND
0.4
J ND
ND
NC 2L= 20 Ng/L (01/01/10)
16-1un-10
0.3
5.0
-
ND
-
-
ND
0.39
J ND
0.4
J ND
ND
1-Dec-10
0.3
5.0
-
ND
ND
-
ND
0.49
1 ND
0.5
1 ND
ND
1-Jun-11
0.3
5.0
-
ND
ND
-
ND
0.5
1 ND
0.5
1 ND
ND
20-Dec-11
0.3
5.0
-
-
ND
-
ND
0.4
1 ND
ND
ND
ND
30-May-12
0.3
5.0
-
-
ND
-
ND
0.4
1 ND
0.6
J ND
ND
5-Dec-12
0.3
5.0
-
-
ND
-
ND
0.4
J ND
0.6
1 ND
ND
12-Jun-13
0.3
5.0
-
-
ND
-
ND
0.4
J ND
0.6
1 ND
ND
28-Oct-13
0.3
5.0
-
-
ND
-
ND
0.39
1 ND
0.54
J ND
ND
6-May-14
EPA8260
0.3
5.0
-
-
ND
-
ND
0.46
J ND
0.55
J ND
ND
22-Oct-14
EPA8260
0.3
5.0
-
-
*
ND
ND
0.45
J ND
ND
ND
ND
21-May-15
EPA8260
0.3
5.0
-
-
-
ND
ND
0.45
J ND
0.58
J ND
ND
8-Dec-15
EPA8260
0.3
5.0
-
-
-
ND
ND
0.39
J ND
0.45
J ND
ND
3-May-16
EPA8260
0.3
5.0
-
-
-
ND
ND
0.42
J ND
0.54
J ND
ND
ND
13-Dec-16
EPA8260
0.3
5.0
-
-
-
ND
ND
0.32
J ND
0.67
J ND
ND
ND
27-Jun-17
EPA8260
0.3
5.0
-
-
-
ND
ND
0.31
J ND
0.80
1 ND
ND
---
13-Dec-18
EPA8260
0.3
5.0
-
-
-
ND
ND
0.40
J ND
0.79
J ND
ND
4-Jun-18
EPA8260
0.3
5.0
-
-
-
ND
ND
0.35
J ND
0.66
J ND
ND
6-Dec-18
EPA8260
0.3
1.0
-
-
-
ND
ND
0.37
J ND
0.84
J ND
ND
8-May-19
EPA8260D
0.49
1.0
-
-
-
ND
ND
ND
ND
0.96
J ND
ND
8-Nov-19
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
0.65
1 ND
ND
8-May-20
EPA8260D
0.29
1.0
-
-
-
ND
ND
0.37
J ND
0.82
J ND
ND
ND
11-Nov-20
EPA8260D
0.29
1.0
-
-
-
ND
ND
0.34
J ND
0.76
J 0.33 J
-
ND
5-May-21
EPA8260D
0.34
1.0
-
-
-
ND
ND
0.34
J ND
0.66
J ND
-
ND
3-Nov-21
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
0.66
J ND
-
ND
19-May-22
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
0.69
J ND
-
-
17-Nov-22
EPA8260D
0.34
1.0
-
-
ND
ND
ND
ND
ND
0.63
J ND
-
-
11-May-23
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
0.65
ND
-
-
1,4-Dichlorobenzene
1-Sep-94
-
5.0
ND
NI
NI
NI
ND
6.5
ND
ND
NI
NI
1-Oct-94
--
5.0
-
NI
NI
NI
-
8
-
-
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
ND
ND
ND
NI
NI
1-Feb-95
--
5.0
-
NI
NI
NI
ND
9.8
ND
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
12.0
ND
ND
NI
NI
1-Aug-95
--
5.0
ND
NI
-
-
ND
14.0
ND
ND
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
20
ND
ND
NI
NI
1-Feb-96
-
5.0
-
NI
-
-
ND
19.0
ND
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
18
ND
ND
NI
NI
1-Oct-96
--
5.0
-
NI
-
-
ND
16.0
ND
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
-
ND
14.0
ND
ND
NI
NI
1-Nov-97
-
1.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
4
ND
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
18-Oct-99
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-May-00
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nov-00
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
31-May-01
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
22-May-02
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14-May-03
-
5.0
ND
ND
-
-
ND
7.2
ND
ND
6.5
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
12.0
ND
ND
5.7
ND
6-May-04
-
5.0
ND
ND
-
-
ND
14.0
ND
ND
5.2
ND
10-Nov-04
---
5.0
ND
ND
-
-
ND
17.0
ND
ND
6.7
ND
27-May-05
---
5.0
ND
ND
-
-
ND
20.0
ND
ND
6.0
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
21.0
ND
ND
6.0
ND
25-May-06
-
5.0
-
ND
-
-
ND
16.5
ND
ND
5.4
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
16.0
ND
ND
7.2
ND
30-May-07
-
1.0
-
ND
-
-
ND
23.0
5.2
4.4
7.2
ND
NC2L=1.4Ng/L(10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
11.0
2.3
4.5
5.2
ND
29-May-08
0.33
1.0
-
ND
-
-
ND
13.5
3.1
5.2
6.0
ND
6-Nov-08
0.33
1.0
-
ND
-
-
ND
9.7
Q 3.7
4.3
5.5
ND
3-Jun-09
0.33
1.0
-
ND
-
-
ND
14.3
4.2
7.3
8.0
ND
18-Nov-09
0.33
1.0
-
ND
-
-
ND
12.2
4.5
6.4
6.8
ND
NC2L=6Ng/L(01/01/10)
16-1un-10
0.33
1.0
-
ND
-
-
ND
19.8
4.7
6.8
5.7
ND
1-Dec-10
0.33
1.0
-
ND
ND
-
0.43
J 18.5
3.5
7.5
7.5
ND
1-Jun-11
0.33
1.0
-
ND
ND
-
ND
19.2
4.5
8.4
3.4
ND
20-Dec-11
0.33
1.0
-
-
ND
-
0.37
J 13.9
4.0
7.8
D 6.5
ND
30-May-12
0.33
1.0
-
-
ND
-
ND
16.4
4.2
9.9
7.0
ND
5-Dec-12
0.33
1.0
-
-
ND
-
ND
15
4.4
9.7
6.0
ND
12-1un-13
0.33
1.0
-
-
ND
-
0.48
J 12.4
4.9
9.7
7.5
ND
28-Oct-13
0.33
1.0
-
-
0.63 1
-
0.45
J 16.7
5.0
10.1
8.3
ND
6-May-14
EPA8260
0.33
1.0
-
-
ND
-
0.63
J 18.0
5.2
12.3
8.9
ND
22-Oct-14
EPA8260
0.33
1.0
-
-
*
ND
0.73
J 16.1
4.8
11.9
7.5
ND
21-May-15
EPA8260
0.33
1.0
-
-
-
ND
0.70
J 17.1
5.0
12.0
7.1
ND
8-Dec-15
EPA8260
0.33
1.0
-
-
-
ND
0.98
J 12.6
4.8
13.2
9.1
ND
3-May-16
EPA8260
0.33
1.0
-
-
-
ND
0.93
J 14.2
6.0
15.0
6.6
ND
ND
13-Dec-16
EPA8260
0.33
1.0
-
-
-
ND
0.89
J 10.5
4.7
13.9
7.2
ND
ND
27-Jun-17
EPA8260
0.33
1.0
-
-
-
ND
ND
10.6
ND
16.0
ND
ND
---
13-Dec-18
EPA8260
0.33
1.0
-
-
-
ND
0.81
J 13.1
4.1
14.9
7.0
ND
4-Jun-18
EPA8260
0.33
1.0
-
-
-
ND
0.63
J 11.5
5.6
15.7
7.9
ND
6-Dec-18
EPA8260
0.33
1.0
-
-
-
ND
0.74
J 12.1
ND
17.3
8.7
ND
8-May-19
EPA8260D
0.58
1.0
-
-
-
ND
1.1
15.4
7.8
22.0
10.1
ND
8-Nov-19
EPA8260D
0.26
1.0
ND
0.99
1 4.8
5.0
16.0
7.3
ND
8-May-20
EPA8260D
0.26
1.0
-
-
-
ND
0.84
J 12.3
5.0
15.9
7.3
ND
ND
11-Nov-20
EPA8260D
0.26
1.0
-
-
-
ND
1.1
15.5
6.8
18.8
10.4
-
ND
5-May-21
EPA8260D
0.33
1.0
-
-
-
ND
ND
11.3
4.9
15.1
7.1
-
ND
3-Nov-21
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
16.6
8.6
-
ND
19-May-22
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
17.3
ND
-
-
17-Nov-22
EPA8260D
0.33
1.0
-
-
ND
ND
1.3
10.9
5.5
15.6
7.6
-
-
11-May-23
EPA8260D
0.33
1.0
-
-
-
ND
0.86
9.9
4.7
16.5
7.1
-
--
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 16 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-
Blanks
Dichlorodifluoromethane
1-Aug-95
---
5.0
ND
Ni
---
---
ND
26
ND
22
NI
NI
#
1-Jan-96
-
5.0
---
NI
-
---
ND
ND
ND
ND
NI
NI
1-Feb-96
-
10.0
--
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-96
-
10.0
-
NI
-
-
ND
35
25
ND
NI
NI
1-Oct-96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-97
-
5.0
6.4
NI
-
-
ND
16
20.0
42.0
NI
NI
1-Nov-97
-
5.0
14
NI
-
-
ND
ND
31.0
90.0
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
10-May-99
-
10.0
ND
ND
-
-
ND
ND
19.0
27.0
ND
ND
18-Oct-99
-
5.0
ND
ND
-
-
-
14.0
50.0
130.0
25
ND
3-May-00
-
5.0
-
-
-
-
-
ND
16.00
36.0
8.9
-
7-Nov-00
-
5.0
ND
-
-
-
ND
ND
9.40
30.0
7.9
-
31-May-01
-
5.0
ND
-
-
-
ND
ND
13
25
6.2
-
7-Nov-01
--
5.0
ND
-
-
-
ND
5.5
ND
34
12
-
22-May-02
---
5.0
ND
-
-
-
ND
5
15
24
11
-
14-Nov-02
---
5.0
ND
-
-
-
ND
ND
ND
20
ND
-
14-May-03
-
5.0
ND
-
-
-
ND
ND
8.7
12
ND
-
20-Nov-03
-
5.0
ND
ND
-
-
ND
ND
6.3
10
ND
ND
6-May-04
-
5.0
ND
-
-
-
ND
ND
ND
9.2
ND
-
10-Nov-04
-
5.0
ND
-
-
-
ND
ND
7.6
10
ND
ND
27-May-05
-
5.0
ND
-
-
-
ND
ND
14
22
ND
-
3-Nov-05
---
5.0
-
ND
-
-
ND
ND
9
12
ND
ND
25-May-06
---
5.0
-
-
-
-
ND
ND
ND
5.4
ND
-
2-Nov-06
-
5.0
-
ND
-
-
ND
ND
8.2
6.6
ND
ND
30-May-07
-
5.0
-
-
-
-
ND
ND
7.1
7.6
ND
-
NC 2L= 1,400 pg/L (10/23/07)
29-Nov-07
-
5.0
-
ND
-
-
ND
ND
1.1
J 1.8
JD
ND
ND
29-May-08
0.21
1.0
-
-
-
-
ND
0.35
1 2.9
3.6
ND
-
6-Nov-08
0.21
5.0
-
0.62
J -
-
ND
0.33
J 1.9
J 2.2
J
0.69
J ND
3-Jun-09
0.21
5.0
-
0.45
J -
-
0.96
J ND
2.5
J 1.9
J
0.72
J ND
18-Nov-09
0.21
5.0
-
ND
-
-
ND
ND
1.2
J 1.9
J
0.47
J ND
NC 2L = 1,000 pg/L (01/01/10)
16-Jun-10
0.21
5.0
-
ND
-
-
ND
ND
0.81
J 1.4
J
ND
ND
1-Dec-10
0.21
5.0
-
0.26
J ND
-
ND
ND
0.69
J 1.1
J
0.55
J ND
1-Jun-11
0.21
5.0
-
0.42
J ND
-
ND
ND
ND
1.2
J
ND
ND
20-Dec-11
0.21
5.0
-
-
ND
-
ND
ND
ND
0.76
J
ND
ND
30-May-12
0.21
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.21
5.0
-
-
ND
-
ND
ND
ND
ND
ND
-
12-Jun-13
0.21
5.0
-
-
ND
-
0.34
J ND
ND
ND
ND
ND
28-Oct-13
0.21
5.0
-
-
ND
-
ND
ND
ND
1.1
J
ND
ND
6-May-14
EPA8260
0.21
5.0
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8260
0.21
5.0
-
-
*
ND
ND
ND
ND
ND
ND
--
21-May-15
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
3-May-16
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.54
J
0.26
1 -
ND
13-Dec-16
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.57
J
ND
-
ND
27-Jun-17
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.64
J
ND
-
-
13-Dec-18
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.30
J
ND
-
4-Jun-18
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.21
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA8260D
0.23
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
8-May-20
EPA8260D
0.23
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.23
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.56
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.56
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
1,1-Dichloroethane
1Sep-94
-
5.0
ND
NI
NI
NI
ND
50
7.5
ND
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
35
33
ND
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
ND
66
34
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
72
34
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
-
-
ND
96
ND
ND
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
13
120
54
ND
NI
NI
1-Feb-96
-
5.0
-
NI
-
-
11
ND
ND
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
12
110
68
ND
NI
NI
1-Oct-96
-
5.0
-
NI
-
-
17
140
86
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
-
39
170
100
4
1
NI
NI
1-Nov-97
-
1.0
2
NI
-
-
22
200
69.0
8
NI
NI
1-May-98
-
5.0
5.5
NI
-
-
22.0
250
250
45.0
NI
NI
24-Nov-98
-
2.0
3.8
NI
-
-
14
150
57
19.9
NI
NI
10-May-99
-
5.0
7.7
ND
-
-
9.7
180
64.0
30.0
120
ND
18-Oct-99
-
5.0
11.0 1
ND
-
-
9.3
J 200
59
30.0
120
ND
3-May-00
-
5.0
9.3 1
ND
-
-
6.2
1 120
61.0
38.0
120
ND
7-Nov-00
-
5.0
9.5
ND
-
-
5.0
110
60.0
44.0
92
ND
31-May-01
-
5.0
7.9
6
-
-
ND
80.0
75.0
45.0
79
ND
7-Nov-01
-
5.0
14.0
5.3
-
-
ND
84.0
100
42.0
95
ND
22-May-02
-
5.0
19.0
ND
-
-
ND
75.0
110
57
100
ND
14-Nov-02
-
5.0
21.0
ND
-
-
ND
41.0
90.0
50.0
82
ND
14-May-03
-
5.0
27.0
ND
-
-
ND
48.0
60.0
69.0
82
ND
20-Nov-03
-
5.0
25.0
ND
-
-
ND
34.0
48.0
62.0
59
ND
6-May-04
-
5.0
33.0
ND
-
-
ND
33
58.0
72.0
58
ND
10-Nov-04
-
5.0
38.0
ND
-
-
ND
22.0
37.0
50.0
42
ND
27-May-05
-
5.0
68.0
ND
-
-
ND
25
48
66
44.0
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
18.0
34
54.0
38
ND
25-May-06
-
5.0
-
ND
-
-
ND
10.9
27
37.6
25.3
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
12
34
47
33
ND
30-May-07
-
5.0
-
5.3
-
-
3.3
1 16
48
59
41
ND
NC 2L = 70 pg/L (10/23/07)
29-Nov-07
-
5.0
-
6.1
-
-
2.2
1 7.7
39
44
34
ND
29-May-08
0.32
5.0
-
1.7
1 -
-
1.7
1 8.7
38.8
ND
29.7
ND
6-Nov-08
0.32
5.0
-
5.7
-
-
1.9
J 8.1
34.6
52.3
26.2
ND
3-Jun-09
0.32
5.0
-
6.3
-
-
1.3
1 8.2
47.8
53.1
32
ND
18-Nov-09
0.32
5.0
-
10.8
-
-
1.2
J 6.7
41.9
52.0
29.4
ND
NC 2L = 6 pg/L (01/01/10)
16-Jun-10
0.32
5.0
-
3.9
J -
-
1.2
J 5.7
35.7
43.1
32.1
ND
1-Dec-10
0.32
5.0
-
6.8
ND
-
1.7
1 5.4
41.3
37.9
16.9
ND
1-Jun-11
0.32
5.0
-
9.3
ND
-
2
1 6.8
45.5
53.3
19.1
ND
20-Dec-11
0.32
5.0
-
-
ND
-
1.9
1 5.1
39.7
39.7
26.2
ND
30-May-12
0.32
5.0
-
-
ND
-
1.5
1 5.9
38.2
45.8
24.1
ND
5-Dec-12
0.32
5.0
-
-
ND
-
1.7
1 4.6
1 39.3
39.3
26.5
ND
12-Jun-13
0.32
5.0
-
-
ND
-
0.73
1 5.3
37.1
41.6
21.4
ND
28-Oct-13
0.32
5.0
-
-
ND
-
1
1 4.9
1 43.2
41.8
26.2
ND
6-May-14
EPA8260
0.32
5.0
-
-
ND
-
1
1 4
1 43.4
39.5
21.5
ND
22-Oct-14
EPA8260
0.32
5.0
-
-
*
ND
1.3
1 3.6
1 34.4
33.2
25.3
ND
21-May-15
EPA8260
0.32
5.0
-
-
-
ND
0.75
1 2.8
1 26.7
23.1
17.3
ND
8-Dec-15
EPA8260
0.32
5.0
-
-
-
ND
0.95
1 3.2
1 31.7
33.7
10.3
ND
3-May-16
EPA8260
0.32
5.0
-
-
-
ND
1.3
1 3.4
1 23.4
28.4
14.8
ND
ND
13-Dec-16
EPA8260
0.32
5.0
-
-
-
ND
1.4
1 3.0
1 27.4
26.4
22.1
ND
ND
27-Jun-17
EPA8260
0.32
5.0
-
-
-
ND
0.78
1 3.3
1 26.8
24.2
17.8
ND
-
13-Dec-18
EPA8260
0.32
5.0
-
-
-
ND
0.74
1 2.6
1 24.7
19.5
14.1
ND
4-Jun-18
EPA8260
0.32
5.0
-
-
-
ND
0.44
1 2.2
1 19.9
16.6
12.4
ND
6-Dec-18
EPA8260
0.32
1.0
-
-
-
ND
ND
2.4
25.3
19.8
14.4
ND
8-May-19
EPA8260D
0.41
1.0
-
-
-
ND
0.65
1 2.7
27.3
19.3
16.9
ND
8-Nov-19
EPA8260D
0.27
1.0
ND
0.72
1 2.0
24.0
15.1
7.4
ND
8-May-20
EPA8260D
0.27
1.0
-
-
-
ND
0.58
1 1.7
18.3
14.3
7.8
ND
ND
11-Nov-20
EPA8260D
0.27
1.0
-
-
-
ND
0.66
1 1.9
18.8
14.6
6.4
-
ND
5-May-21
EPA8260D
0.37
1.0
-
-
-
ND
0.53
1 2.0
18.9
13.4
8.6
-
ND
3-Nov-21
EPA8260D
0.37
1.0
-
-
-
ND
0.84
1 1.7
18.0
12.6
6.1
-
ND
19-May-22
EPA8260D
0.37
1.0
-
-
-
ND
0.6
1 1.5
16.0
11.7
4.4
-
-
17-Nov-22
EPA8260D
0.37
1.0
-
-
ND
ND
0.41
1 1.7
17.1
9.6
9.0
-
-
11-May-23
EPA8260D
0.37
1.0
-
-
-
ND
ND
1.9
17.2
9.8
6.4
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 17 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-16D
Blanks
1,2-Dichloroethane
3-Nov-05
---
5.0
---
ND
---
---
ND
13
ND
ND
ND
ND
25-May-06
---
5.0
-
ND
---
--
ND
ND
ND
ND
ND
ND
2-Nov-06
---
5.0
-
ND
---
-
ND
ND
ND
ND
ND
ND
30-May-07
-
1.0
-
ND
---
--
ND
2.4
ND
1.6
ND
ND
NC 2L = 0.38 pg/L (10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.12
1.0
-
ND
-
-
ND
1.2
0.64
1 1.5
1.1
ND
6-Nov-08
0.12
1.0
-
ND
-
-
ND
0.65
B 0.27
B 1.8
B
0.46
B ND
3-Jun-09
0.12
1.0
-
ND
-
-
ND
0.78
J 0.80
1 1.9
0.98
J ND
18-Nov-09
0.12
1.0
-
ND
-
-
ND
0.98
J 1.0
1.8
0.97
1 ND
NC 2L= 0.4 pg/L(01/01/10)
16-Jun-10
0.12
1.0
-
ND
-
-
ND
1.2
1.1
1.8
1.0
ND
1-Dec-10
0.12
1.0
-
ND
ND
-
ND
0.94
J 0.58
J 1.5
0.18
1 ND
1-Jun-11
0.12
1.0
-
ND
ND
-
ND
ND
1.1
2.1
1.0
ND
20-Dec-11
0.12
1.0
-
-
ND
-
ND
0.8
J 0.92
J 1.8
J
1.0
ND
30-May-12
0.12
1.0
-
-
ND
-
ND
0.75
J 0.97
1 2.0
1.0
ND
5-Dec-12
0.12
1.0
-
-
ND
-
ND
0.7
1 0.79
J 1.7
1.3
ND
12-Jun-13
0.12
1.0
-
-
ND
-
ND
0.6
1 1.3
1.7
1.0
ND
28-Oct-13
0.12
1.0
-
-
ND
-
ND
0.9
1 1.4
1.7
1.4
ND
6-May-14
EPA8260
0.12
1.0
-
-
ND
-
ND
0.8
1 1.2
1.6
1.2
ND
22-Oct-14
EPA8260
0.12
1.0
-
-
*
ND
ND
0.51
J 0.85
J 1.5
1.2
ND
21-May-15
EPA8260
0.12
1.0
-
-
-
ND
ND
ND
0.71
J ND
ND
ND
8-Dec-15
EPA8260
0.24
1.0
-
-
-
ND
ND
0.65
J ND
1.3
1.3
ND
3-May-16
EPA8260
0.24
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.24
1.0
-
-
-
ND
ND
0.48
J 1.1
1.3
1.2
ND
ND
27-Jun-17
EPA8260
0.24
1.0
-
-
-
ND
ND
0.26
J 0.88
J 1.3
1.0
J ND
---
13-Dec-18
EPA8260
0.24
1.0
-
-
-
ND
ND
ND
0.25
J 0.62
J
0.46
J ND
4-Jun-18
EPA8260
0.24
1.0
-
-
-
ND
ND
0.43
J 1.3
1.0
1.0
ND
6-Dec-18
EPA8260
0.24
1.0
-
-
-
ND
ND
0.42
J 1.1
1.2
1.4
ND
8-May-19
EPA8260D
0.67
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.34
1.0
-
-
-
ND
ND
0.42
J 1.2
1.1
0.81
1 ND
8-May-20
EPA8260D
0.34
1.0
-
-
-
ND
ND
0.39
J 1.0
1.1
0.93
J ND
ND
11-Nov-20
EPA8260D
0.34
1.0
-
-
-
ND
ND
0.50
J 1.3
1.2
1.1
-
ND
Resample>
27-Jan-21
EPA8260D
0.34
1.0
-
-
-
-
-
-
1.0
-
-
-
-
5-May-21
EPA8260D
0.32
1.0
-
-
-
ND
ND
ND
1.3
0.84
1
0.93
1 -
ND
3-Nov-21
EPA8260D
0.32
1.0
-
-
-
ND
ND
ND
0.89
J 0.90
0.67
J -
ND
19-May-22
EPA8260D
0.32
1.0
-
-
-
ND
ND
ND
0.90
J 0.89
J
0.89
J -
-
17-Nov-22
EPA8260D
0.32
1.0
-
-
ND
ND
ND
ND
0.96
J 0.69
J
1.10
-
-
11-May-23
EPA8260D
0.32
1.0
-
-
-
ND
ND
ND
0.95
0.56
0.88
-
-
1,1-Dichloroethene
1-May-97
---
5.0
ND
NI
-
-
ND
3
1 ND
4
1
NI
NI
1-Nov-97
---
1.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
---
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
18-Oct-99
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-May-00
-
5.0
ND
ND
-
---
ND
ND
ND
ND
ND
ND
7-Nov-00
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
31-May-01
-
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
22-May-02
-
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14-May-03
-
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
6-May-04
---
5.0
ND
ND
-
---
ND
ND
ND
ND
ND
ND
10-Nov-04
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
27-May-05
---
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
3-Nov-05
---
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
25-May-06
---
5.0
-
ND
-
---
ND
ND
ND
ND
ND
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
30-May-07
-
5.0
-
ND
-
-
ND
ND
0.93
1 1.8
1
0.42
1 ND
NC 2L= 7 pg/L(10/23/07)
29-Nov-07
-
5.0
-
ND
-
-
ND
ND
0.80
J 1.2
JD
0.59
J ND
29-May-08
0.6
1.0
-
ND
-
-
ND
ND
0.75
1 1.3
ND
ND
6-Nov-08
0.6
5.0
-
ND
-
-
ND
ND
0.64
1 1.1
1
ND
ND
3-Jun-09
0.6
5.0
-
ND
-
-
ND
ND
0.95
1 1.1
1
ND
ND
18-Nov-09
0.6
5.0
-
ND
-
-
ND
ND
0.78
J 1.1
1
ND
ND
16-Jun-10
0.6
5.0
-
ND
-
-
0.98 J
ND
0.68
J 1.2
J
ND
ND
1-Dec-10
0.6
5.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.6
5.0
-
ND
ND
-
ND
ND
0.68
1 0.82
1
ND
ND
20-Dec-11
0.6
5.0
-
-
ND
-
ND
ND
0.59
J ND
ND
ND
30-May-12
0.6
5.0
-
-
ND
-
ND
ND
0.62
J 0.58
J
ND
ND
5-Dec-12
0.6
5.0
-
-
ND
-
ND
ND
0.66
J 0.58
J
ND
ND
NC2L=350pg/L (04/01/2013)
12-Jun-13
0.6
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.6
5.0
-
-
ND
-
ND
ND
0.60
J ND
ND
ND
6-May-14
EPA8260
0.6
5.0
-
-
ND
-
ND
ND
0.59
J ND
ND
ND
22-Oct-14
EPA8260
0.6
5.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
---
13-Dec-18
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.6
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.72
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
5-May-21
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.35
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 18 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
MW-9
M
MW-20
MW-21
MW-10
MW-11
MW-12
MW-16D
Blanks
cis-1,2-Dichloroethene
1-Feb-96
---
5.0
---
NI
---
---
11
89
35
ND
NI
NI
1-May-96
---
5.0
-
NI
---
---
ND
ND
ND
ND
NI
NI
1-Oct-96
---
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-97
---
5.0
ND
NI
-
-
ND
2.1
J ND
ND
NI
NI
1-Nov-97
---
1.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
---
5.0
ND
NI
-
--
ND
ND
ND
ND
NI
NI
24-Nov-98
---
2.0
ND
NI
-
-
ND
2.8
ND
ND
NI
NI
10-May-99
---
5.0
ND
ND
-
-
ND
ND
ND
ND
7
ND
18-Oct-99
---
5.0
ND
ND
-
-
ND
6.3
ND
ND
14
ND
3-May-00
---
5.0
ND
ND
-
-
ND
ND
ND
ND
13
ND
7-Nov-00
-
5.0
ND
ND
-
-
ND
ND
ND
ND
13
ND
31-May-01
--
5.0
ND
ND
-
-
ND
ND
ND
ND
14
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
5.9
6.5
ND
18
ND
22-May-02
-
5.0
ND
ND
-
-
ND
8
11
ND
24
ND
14-Nov-02
-
5.0
ND
ND
-
-
5
7
13.0
ND
28
ND
14-May-03
-
5.0
ND
ND
-
-
7
11
8
5
36
ND
20-Nov-03
-
5.0
ND
ND
-
-
5
14
13
6
27
ND
6-May-04
-
5.0
ND
ND
-
-
ND
16
17
7.2
32
ND
10-Nov-04
-
5.0
ND
ND
-
-
ND
14
13
5.8
29
ND
27-May-05
-
5.0
ND
ND
-
-
ND
16
23
8.0
23
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
5.0
6.0
ND
9.0
ND
25-May-06
---
5.0
-
ND
-
---
ND
8.2
9.3
5.2
7.7
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
16
12.0
12.0
17.0
ND
30-May-07
-
5.0
-
ND
-
---
4.9
1 20.0
21.0
17.0
15.0
ND
NC 2L = 70 pg/L (10/23/07)
29-Nov-07
-
5.0
-
ND
-
-
2.9
J 8.6
7.2
13
9.1
ND
29-May-08
0.19
5.0
-
ND
-
-
2.8
1 13.4
10.9
18.4
10.4
ND
6-Nov-08
0.19
5.0
-
0.5
1
-
-
2.8
1 12.7
10
20.4
7.6
ND
3-Jun-09
0.19
5.0
-
0.71
J
-
-
2.5
J 13.1
11.9
25.3
10.4
ND
18-Nov-09
0.19
5.0
-
2.8
B
-
-
2.5
B 12.2
B 20
25.9
10.8
B
ND
16-1un-10
0.19
5.0
-
1.7
1
-
-
2.3
1 14.8
15.6
22.2
9.7
ND
1-Dec-10
0.19
5.0
-
0.66
J
ND
-
3.1
J 11.3
9.2
19.7
7.1
ND
1-Jun-11
0.19
5.0
-
0.89
1
ND
-
3.7
1 14.5
13.8
28.8
5.7
ND
20-Dec-11
0.19
5.0
-
-
ND
-
3.7
J 9.5
9.7
21.4
D
6.5
ND
30-May-12
0.19
5.0
-
-
ND
-
3.1
1 11.8
11.2
26.5
6.8
ND
5-Dec-12
0.19
5.0
-
-
ND
-
3.3
J 9.1
9.4
25.4
6.6
ND
12-1un-13
0.19
5.0
-
-
ND
-
2.5
1 9.0
12.8
26.2
6.2
ND
28-Oct-13
0.19
5.0
-
-
ND
-
3.0
J 11.2
14.0
29.1
7.7
ND
6-May-14
EPA8260
0.19
5.0
-
-
ND
-
3.4
1 9.5
13.0
27.1
7.7
ND
22-Oct-14
EPA8260
0.19
5.0
-
-
*
ND
4.3
1 8.0
10.1
25.0
7.1
ND
21-May-15
EPA8260
0.19
5.0
-
-
-
ND
2.8
1 6.7
7.6
17.0
4.2
1
ND
8-Dec-15
EPA8260
0.19
5.0
-
-
-
ND
3.9
1 6.9
9.9
25.8
4.4
1
ND
3-May-16
EPA8260
0.19
5.0
-
-
-
ND
4.3
1 5.9
9.6
23.9
4.6
1
ND
ND
13-Dec-16
EPA8260
0.19
5.0
-
-
-
ND
5.1
5.7
9.8
25.7
6.1
ND
ND
27-Jun-17
EPA8260
0.19
5.0
-
-
-
ND
3.5
1 5.8
9.0
23.3
5.4
ND
-
13-Dec-18
EPA8260
0.19
5.0
-
-
-
ND
3.4
1 4.9
1 9.0
22.1
4.7
1
ND
4-Jun-18
EPA8260
0.19
5.0
-
-
-
ND
2.0
1 3.8
1 7.9
19.9
4.6
J
ND
6-Dec-18
EPA8260
0.19
1.0
-
-
-
ND
ND
4.2
9.5
24.1
6.3
ND
8-May-19
EPA8260D
0.66
1.0
-
-
-
ND
3.4
5.9
14.1
30.3
8.5
ND
8-Nov-19
EPA8260D
0.29
1.0
ND
3.3
3.6
9.9
20.3
3.9
ND
8-May-20
EPA8260D
0.29
1.0
-
-
-
ND
2.5
3.5
8.4
19.6
4.8
ND
ND
11-Nov-20
EPA8260D
0.29
1.0
-
-
-
ND
2.7
4.0
8.8
19.9
5.1
-
ND
5-May-21
EPA8260D
0.38
1.0
-
-
-
ND
2.8
4.2
9.3
19.7
5.1
-
ND
3-Nov-21
EPA8260D
0.38
1.0
-
-
-
ND
4.3
3.1
8.6
18.6
3.5
-
ND
19-May-22
EPA8260D
0.38
1.0
-
-
-
ND
3.0
3.3
8.1
17.1
3.0
-
-
17-Nov-22
EPA8260D
0.38
1.0
-
-
ND
ND
2.7
3.0
9.0
15.9
5.1
-
---
11-May-23
EPA8260D
0.38
1.0
-
-
-
ND
1.7
3.0
9.2
17.7
3.7
-
---
trans-1,2-Dichloroethene
5-Dec-13
0.49
5.0
-
-
ND
-
ND
ND
0.67
1 0.59
1
ND
ND
NC 2L = 100 pg/L (10/23/07)
12-Jun-13
0.49
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.49
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.49
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.49
5.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
---
13-Dec-18
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.49
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.46
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.25
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.25
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.25
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.40
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-Nov-21
EPA8260D
0.40
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.40
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.40
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
--
11-May-23
EPA8260D
0.40
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
1,2-Dichloropropane
30-May-07
-
1.0
-
ND
-
--
ND
ND
ND
2.2
2.5
ND
NC 2L = 0.51 pg/L (10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
ND
ND
ND
0.7
1
ND
29-May-08
0.27
1.0
-
ND
-
-
ND
ND
0.4
J 0.72
J
0.85
J
ND
6-Nov-08
0.27
1.0
-
ND
-
-
ND
0.32
J 0.5
J 0.68
J
0.67
J
ND
3-Jun-09
0.27
1.0
-
ND
-
-
ND
ND
ND
0.88
J
0.9
J
ND
18-Nov-09
0.27
1.0
-
ND
-
-
ND
ND
0.5
1 0.7
1
0.84
J
ND
NC 2L = 0.6 pg/L (01/01/10)
16-Jun-10
0.27
1.0
-
ND
-
-
ND
ND
0.5
1 0.7
1
0.67
1
ND
1-Dec-10
0.27
1.0
-
ND
ND
-
ND
0.33
J 0.29
J 0.55
J
0.72
J
ND
1-Jun-11
0.27
1.0
-
ND
ND
-
ND
ND
ND
0.88
1
ND
ND
20-Dec-11
0.27
1.0
-
-
ND
-
ND
ND
0.35
J 0.57
JD
0.48
J
ND
30-May-12
0.27
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.27
1.0
-
-
ND
-
ND
ND
0.37
J 0.65
J
0.59
J
ND
12-Jun-13
0.27
1.0
-
-
ND
-
ND
ND
0.35
1 0.6
J
0.59
J
ND
28-Oct-13
0.27
1.0
-
-
ND
-
ND
ND
ND
ND
0.47
1
ND
6-May-14
EPA8260
0.27
1.0
-
-
ND
-
ND
ND
0.33
J 0.54
J
0.58
J
ND
22-Oct-14
EPA8260
0.27
1.0
-
-
*
ND
ND
ND
ND
ND
0.49
J
ND
21-May-15
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
0.28
1
ND
ND
---
13-Dec-18
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
0.29
J 0.46
1
0.39
1
ND
4-Jun-18
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
ND
ND
0.37
1
ND
8-May-19
EPA8260D
0.6
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.2
1.0
-
-
-
ND
ND
ND
ND
0.28
1
0.29
J
ND
8-May-20
EPA8260D
0.2
1.0
-
-
-
ND
ND
ND
ND
0.35
J
0.32
J
ND
ND
11-Nov-20
EPA8260D
0.2
1.0
-
-
-
ND
ND
ND
ND
0.32
1
0.37
1
-
ND
5-May-21
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
17-Nov-22
EPA8260D
0.36
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
---
11-May-23
EPA8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 19 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Ethylbenzene
1-May-98
---
5.0
ND
NI
-
-
ND
ND
6.4
ND
NI
NI
24-Nov-98
---
2.0
ND
NI
-
---
ND
ND
ND
ND
NI
NI
10-May-99
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
18-Oct-99
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-May-00
---
5.0
ND
ND
-
---
ND
ND
ND
ND
ND
ND
7-Nov-00
---
5.0
ND
ND
--
-
ND
ND
ND
ND
ND
ND
31-May-01
---
5.0
ND
ND
-
-
ND
ND
6.4
ND
ND
ND
7-Nov-01
---
5.0
ND
ND
-
-
ND
ND
5
ND
ND
ND
22-May-02
---
5.0
ND
ND
-
-
ND
ND
14
ND
ND
ND
14-Nov-02
---
5.0
ND
ND
-
-
ND
ND
14
ND
ND
ND
14-May-03
---
5.0
ND
ND
-
-
ND
ND
11
8.8
ND
ND
20-Nov-03
---
5.0
ND
ND
-
-
ND
ND
15
8.3
ND
ND
6-May-04
-
5.0
ND
ND
-
-
ND
ND
21
7.6
ND
ND
10-Nov-04
-
5.0
ND
ND
-
-
ND
ND
11.0
ND
ND
ND
27-May-05
-
5.0
ND
ND
-
-
ND
ND
23
8
ND
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
ND
14
9
ND
ND
25-May-06
-
5.0
-
ND
-
-
ND
ND
17
5.8
ND
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
ND
8.4
ND
ND
ND
30-May-07
-
1.0
-
ND
-
-
ND
ND
18
4.1
ND
ND
NC 2L= 550 pg/L (10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
ND
0.54
J 2
ND
ND
29-May-08
0.3
1.0
-
ND
-
-
ND
ND
2.6
2.6
ND
ND
6-Nov-08
0.3
1.0
-
ND
-
-
ND
ND
2
3.5
ND
ND
3-Jun-09
0.3
1.0
-
ND
-
-
ND
ND
6
8
ND
ND
18-Nov-09
0.3
1.0
-
ND
-
-
ND
ND
3.3
4.1
ND
ND
NC 2L= 600 pg/L (01/01/10)
16-1un-10
0.3
1.0
-
ND
-
-
ND
ND
6.5
5
ND
ND
1-Dec-10
0.3
1.0
-
ND
ND
-
ND
ND
2.9
3
ND
ND
1-Jun-11
0.3
1.0
-
ND
ND
-
ND
ND
1.3
3
ND
ND
20-Dec-11
0.3
1.0
-
-
ND
-
ND
ND
0.59
1 1.2 1D
ND
ND
30-May-12
0.3
1.0
-
-
ND
-
ND
0.38
1 0.77
1 7
ND
ND
5-Dec-12
0.3
1.0
-
-
ND
-
ND
0.32
1 1.1
2.1
ND
ND
12-1un-13
0.3
1.0
-
-
ND
-
ND
0.43
1 2.3
5.1
ND
ND
28-Oct-13
0.3
1.0
-
-
ND
-
ND
0.35
J 1.0
5.9
ND
ND
6-May-14
EPA8260
0.3
1.0
-
-
ND
-
ND
ND
ND
1.6
ND
ND
22-Oct-14
EPA8260
0.3
1.0
-
-
*
ND
ND
ND
0.32
1 1.5
ND
ND
21-May-15
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
0.86
J 1.3
ND
ND
8-Dec-15
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
1.2
2.7
ND
ND
3-May-16
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
1.4
4.6
ND
ND
ND
13-Dec-16
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
ND
3.0
ND
ND
ND
27-1un-17
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
ND
1.5
ND
ND
-
13-Dec-18
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
ND
3.1
ND
ND
4-Jun-18
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
1.9
2.4
ND
ND
6-Dec-18
EPA8260
0.3
1.0
-
-
-
ND
ND
ND
ND
3.4
ND
ND
8-May-19
EPA8260D
0.45
1.0
-
-
-
ND
ND
ND
0.95
J 10.7
ND
ND
8-Nov-19
EPA8260D
0.26
1.0
-
-
-
ND
ND
ND
0.34
J 2.0
ND
ND
8-May-20
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
3.5
ND
-
ND
19-May-22
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
17-Nov-22
EPA8260D
0.30
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
---
11-May-23
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
4-Methyl-2-pentanone(MIBK)
8-May-19
EPA8260D
0.86
5.0
-
-
-
ND
ND
ND
ND
5.0
ND
ND
IMAC = 100 pg/L (04/2013)
8-Nov-19
EPA8260D
4.50
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
4.50
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
4.50
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
2.70
5.0
-
-
-
ND
ND
ND
ND
2.9 J
ND
-
ND
3-Nov-21
EPA8260D
2.70
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
2.70
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
17-Nov-22
EPA8260D
2.70
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
---
11-May-23
EPA8260D
2.70
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
Methylene Chloride
1Sep-94
-
5.0
ND
NI
NI
NI
ND
360
ND
ND
NI
NI
1-Oct-94
---
5.0
-
NI
NI
NI
-
430
-
-
NI
NI
1-Jan-95
---
5.0
-
NI
NI
NI
ND
290
ND
ND
NI
NI
1-Feb-95
---
5.0
-
NI
NI
NI
ND
560
ND
ND
NI
NI
1-Mar-95
---
5.0
ND
NI
NI
NI
ND
610
ND
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
-
-
ND
810
ND
ND
NI
NI
1-Jan-96
---
5.0
-
NI
-
-
ND
380
ND
ND
NI
NI
1-Feb-96
---
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-96
---
5.0
-
NI
-
-
ND
330
5.3
ND
NI
NI
1-Oct-96
---
5.0
-
NI
-
-
-
68
19
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
-
2.4 J
280
11
ND
NI
NI
1-Nov-97
-
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
420
450
61
NI
NI
24-Nov-98
-
10.0
ND
NI
-
-
ND
92.5
B ND
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
120
ND
37
ND
ND
18-Oct-99
-
10.0
ND
ND
-
-
ND
78.00
B ND
34 B
ND
ND
3-May-00
-
10.0
ND
ND
-
-
ND
98
ND
68
ND
ND
7-Nov-00
-
10.0
ND
ND
-
-
ND
ND
ND
56
ND
ND
31-May-01
-
10.0
ND
ND
-
-
ND
18
ND
96
ND
ND
7-Nov-01
-
10.0
ND
ND
-
-
ND
ND
ND
88
ND
ND
22-May-02
-
10.0
ND
ND
-
-
ND
ND
11
130
ND
ND
14-Nov-02
-
10.0
ND
ND
-
-
ND
ND
20
130
ND
ND
14-May-03
-
10.0
ND
ND
-
-
ND
18
ND
320
ND
ND
20-Nov-03
-
10.0
ND
ND
-
-
ND
ND
ND
570
ND
ND
6-May-04
-
10.0
12
ND
-
-
ND
ND
10
420
ND
ND
10-Nov-04
-
10.0
12
ND
-
--
ND
ND
ND
360
ND
ND
27-May-05
-
10.0
40
ND
-
--
ND
ND
ND
480
ND
ND
3-Nov-05
-
10.0
-
ND
-
-
ND
ND
ND
510
ND
ND
25-May-06
-
10.0
-
ND
-
-
ND
ND
ND
375
ND
ND
2-Nov-06
-
10.0
-
ND
-
-
ND
ND
ND
210
ND
ND
30-May-07
-
1.0
-
2.3 B
-
-
ND
ND
ND
310
ND
ND
NC2L=4.6pg/L (10/23/07)
29-Nov-07
-
1.0
-
4.8
-
-
0.89 1
ND
ND
220
ND
ND
29-May-08
0.97
2.0
-
2.2 B
-
-
ND
ND
ND
285
ND
ND
6-Nov-08
0.97
2.0
-
2.6 B
-
-
1.1 B
ND
ND
831
ND
ND
3-Jun-09
0.97
2.0
-
ND
-
-
ND
ND
ND
278
ND
ND
18-Nov-09
0.97
2.0
-
11.1
-
---
ND
ND
ND
241
ND
ND
NC A 5 pg/L (01/01/10)
16-1un-10
0.97
2.0
-
ND
-
-
ND
ND
ND
234
ND
ND
1-Dec-10
0.97
1.0
-
2.2
ND
-
ND
ND
ND
174
ND
ND
1-Jun-11
0.97
1.0
-
2.3
ND
-
ND
ND
ND
232
ND
ND
20-Dec-11
0.97
1.0
-
-
ND
-
ND
ND
ND
196 D
ND
ND
30-May-12
0.97
1.0
-
-
ND
-
ND
ND
ND
185
ND
ND
5-Dec-12
0.97
1.0
-
-
ND
-
ND
ND
ND
174
ND
ND
12-Jun-13
0.97
1.0
-
-
ND
-
ND
ND
ND
77.9
ND
ND
28-Oct-13
0.97
1.0
-
-
ND
-
ND
ND
ND
128
ND
ND
6-May-14
EPA8260
0.97
1.0
-
-
ND
-
ND
ND
ND
154
ND
ND
22-Oct-14
EPA8260
0.97
1.0
-
-
*
ND
ND
ND
ND
130
ND
ND
21-May-15
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
82.8
ND
ND
8-Dec-15
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
113
ND
ND
3-May-16
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
30.5
ND
ND
ND
13-Dec-16
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
41.8
ND
ND
ND
27-Jun-17
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
17.3
ND
ND
-
13-Dec-18
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
73.9
ND
ND
4-Jun-18
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
66.9
ND
ND
6-Dec-18
EPA8260
0.97
1.0
-
-
-
ND
ND
ND
ND
79.4
ND
ND
8-May-19
EPA8260D
0.5
1.0
-
-
-
ND
ND
ND
ND
76.0
ND
ND
8-Nov-19
EPA8260D
3.7
5.0
-
-
-
ND
ND
ND
ND
55.7
ND
ND
8-May-20
EPA8260D
3.7
5.0
-
-
-
ND
ND
ND
ND
45.4
ND
ND
ND
11-Nov-20
EPA8260D
3.7
5.0
-
-
-
ND
ND
ND
ND
52.6
ND
-
ND
5-May-21
EPA8260D
2.0
5.0
-
-
-
ND
ND
ND
ND
55.1
ND
-
ND
3-Nov-21
EPA8260D
2.0
5.0
-
-
-
ND
ND
ND
ND
45.5
ND
-
ND
19-May-22
EPA8260D
2.0
5.0
-
-
-
ND
ND
ND
ND
48.7
ND
-
-
17-Nov-22
EPA8260D
2.0
5.0
-
-
ND
ND
ND
ND
ND
39.9
ND
-
-
11-May-23
EPA8260D
2.0
5.0
-
-
-
ND
ND
ND
ND
53.7
ND
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 20 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Collection Date
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
lodomethane
29-May-08
0
10.0
---
0.35 J
---
---
ND
ND
ND
ND
ND
ND
NC 2L = NE (10/23/07)
6-Nov-08
0
10.0
-
ND
---
---
ND
ND
ND
ND
ND
ND
3-Jun-09
0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
18-Nov-09
0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
16-Jun-10
0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
0
10.0
-
ND
ND
-
5 1
ND
ND
ND
ND
ND
1-Jun-11
0.32
10.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
20-Dec-11
0.32
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
0.32
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.32
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-1un-13
0.32
10.0
-
-
ND
-
8.6 1
ND
ND
ND
ND
ND
28-Oct-13
0.32
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.32
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.32
10.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-1un-17
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-18
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.32
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
3.1
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
12.5
20.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
12.5
20.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
12.5
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
9.7
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
9.7
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
9.7
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
17-Nov-22
EPA8260D
9.7
20.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
---
11-May-23
EPA8260D
9.7
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
Styrene
3-Jun-09
0.26
1.0
-
ND
-
-
ND
2
ND
ND
ND
ND
NC 2L= 100 pg/L (10/23/07)
18-Nov-09
0.26
1.0
-
ND
-
---
ND
ND
ND
ND
ND
ND
NC 2L= 70 pg/L (01/01/10)
16-1un-10
0.26
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
0.26
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.26
1.0
-
ND
ND
---
ND
ND
ND
ND
ND
ND
20-Dec-11
0.26
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
0.26
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.26
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.26
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.26
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.26
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.26
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Dec-18
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.5
1.0
-
-
-
ND
ND
ND
ND
1.3
ND
ND
8-Nov-19
EPA8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.29
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Tetrachloroethene
1-May-97
--
5.0
5.6
NI
-
-
ND
6.3
3.6
J ND
NI
NI
1-Nov-97
---
1.0
2.0
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
---
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24-Nov-98
---
2.0
6.7
NI
-
-
ND
7.8
3.2
ND
NI
NI
10-May-99
---
5.0
8.5
ND
-
-
ND
9.3
ND
ND
ND
ND
18-Oct-99
---
5.0
5.3
ND
-
-
ND
7.3
ND
ND
ND
ND
3-May-00
---
5.0
7.0
ND
-
-
ND
6.4
ND
ND
ND
ND
7-Nov-00
---
5.0
6.6
ND
-
-
ND
5.3
ND
ND
ND
ND
31-May-01
---
5.0
9.6
ND
-
-
ND
7.1
ND
ND
ND
ND
7-Nov-01
---
5.0
9.5
ND
-
-
ND
5.6
5.0
ND
ND
ND
22-May-02
-
5.0
10.0
ND
-
-
ND
5.7
5.5
ND
ND
ND
14-Nov-02
-
5.0
8.0
ND
-
---
ND
ND
ND
ND
ND
ND
14-May-03
-
5.0
10.0
ND
-
-
ND
5.5
ND
ND
ND
ND
20-Nov-03
-
5.0
8.8
ND
-
-
ND
6.6
ND
ND
ND
ND
6-May-04
-
5.0
8.9
ND
-
---
ND
ND
ND
ND
ND
ND
10-Nov-04
-
5.0
12.0
ND
-
--
ND
ND
ND
5.1
ND
ND
27-May-05
-
5.0
10
ND
-
---
ND
ND
ND
ND
ND
ND
3-Nov-05
-
5.0
---
ND
-
-
ND
ND
ND
12.0
ND
ND
25-May-06
-
5.0
--
ND
-
---
ND
ND
ND
ND
ND
ND
2-Nov-06
-
5.0
--
ND
-
-
ND
ND
ND
5.8
ND
ND
30-May-07
-
1.0
-
1.6
-
-
ND
0.44 J
1.6
5.9
ND
ND
NC 2L = 0.7 pg/L (10/23/07)
29-Nov-07
-
1.0
-
1.7
---
-
ND
ND
1.1
4.9
ND
ND
29-May-08
0.46
1.0
-
2.2
---
---
ND
ND
1.1
6.6
ND
ND
6-Nov-08
0.46
1.0
--
2.7
-
---
ND
ND
1.3
6.2
ND
ND
3-Jun-09
0.46
1.0
---
2.1
-
---
ND
ND
0.70
J 7.5
ND
ND
18-Nov-09
0.46
1.0
-
2.6
-
---
ND
ND
0.49
J 6.3
ND
ND
16-Jun-10
0.46
1.0
-
1.2
-
--
ND
ND
0.46
J 6.7
ND
ND
1-Dec-10
0.46
1.0
-
3.0
ND
-
ND
ND
ND
5.8
ND
ND
1-Jun-11
0.46
1.0
-
3.6
ND
-
ND
ND
ND
7.7
ND
ND
20-Dec-11
0.46
1.0
-
---
ND
-
ND
0.59 B
0.70
B 5.7 D
ND
ND
30-May-12
0.46
1.0
-
---
ND
-
ND
ND
ND
7.7
ND
ND
5-Dec-12
0.46
1.0
-
-
ND
-
ND
ND
ND
7.3
ND
ND
12-1un-13
0.46
1.0
-
-
ND
-
ND
ND
ND
6.4
ND
ND
28-Oct-13
0.46
1.0
-
-
ND
-
ND
ND
ND
5.7
ND
ND
6-May-14
EPA8260
0.46
1.0
-
-
ND
-
ND
ND
ND
7.3
ND
ND
22-Oct-14
EPA8260
0.46
1.0
-
-
*
ND
ND
ND
ND
7.0
ND
ND
21-May-15
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
6.4
ND
ND
8-Dec-15
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
5.6
ND
ND
3-May-16
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
7.6
ND
ND
ND
13-Dec-16
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
5.9
ND
ND
ND
27-1un-17
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
6.5
ND
ND
-
13-Dec-18
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
6.6
ND
ND
4-Jun-18
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
5.8
ND
ND
6-Dec-18
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
6.1
ND
ND
8-May-19
EPA8260D
0.78
1.0
-
-
-
ND
ND
ND
ND
7.3
ND
ND
8-Nov-19
EPA8260D
0.16
1.0
-
-
-
ND
ND
ND
ND
5.5
ND
ND
8-May-20
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
3.9
ND
-
ND
3-Nov-21
EPA8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
4.5
ND
-
ND
19-May-22
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.31
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 21 of 28

TABLE C-2: Historically Detected Groundwater Constituents
na
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
in
PF-
MW-16D
Blanks
Tetrahydrofuran
1-Dec-10
3.1
10.0
---
ND
ND
---
ND
ND
ND
10.1
ND
ND
NC 2L= NE (01/01/10)
1-Jun-11
3.1
10.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
20-Dec-11
3.1
10.0
-
-
ND
-
ND
ND
ND
9.3
JD
ND
ND
30-May-12
3.1
10.0
-
-
ND
-
ND
ND
ND
8.9
1
ND
ND
5-Dec-12
3.1
10.0
-
-
ND
-
ND
ND
ND
6.9
1
ND
ND
12-1un-13
3.1
10.0
-
-
ND
-
ND
ND
ND
6.3
1
ND
ND
28-Oct-13
3.1
10.0
-
-
ND
-
ND
ND
ND
8.6
1
ND
ND
6-May-14
EPA8260
3.1
10.0
-
-
ND
-
ND
ND
ND
10.2
ND
ND
22-Oct-14
EPA8260
3.1
10.0
-
-
*
ND
ND
ND
ND
7.4
J
ND
ND
21-May-15
EPA8260
3.1
NE
-
-
-
ND
ND
ND
ND
6.3
J
ND
ND
8-Dec-15
EPA8260
3.1
NE
-
-
-
ND
ND
ND
ND
9.7
J
ND
ND
3-May-16
EPA8260
3.1
NE
-
-
-
ND
ND
ND
ND
7.9
1
ND
ND
ND
13-Dec-16
EPA8260
3.1
NE
-
-
-
ND
ND
ND
ND
9.2
J
ND
ND
-
27-Jun-17
EPA8260
3.1
10.0
-
-
-
ND
ND
ND
ND
7.5
J
ND
ND
-
13-Dec-18
EPA8260
3.1
10.0
-
-
-
ND
ND
ND
ND
8.3
J
ND
ND
4-Jun-18
EPA8260
3.1
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
3.1
10.0
-
-
-
ND
ND
ND
ND
7.1
J
ND
ND
8-May-19
EPA8260D
1.3
10.0
-
-
-
ND
ND
ND
ND
6.2
J
ND
ND
8-Nov-19
EPA8260D
1.9
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
1.9
10.0
-
-
-
ND
ND
ND
ND
7.8
J
ND
ND
ND
11-Nov-20
EPA8260D
1.9
10.0
-
-
-
-
ND
ND
ND
8.2
J
ND
-
ND
5-May-21
EPA8260D
3.5
10.0
-
-
-
ND
ND
ND
ND
9.6
J
ND
-
ND
3-Nov-21
EPA8260D
3.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
---
19-May-22
EPA8260D
3.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
3.5
10.0
-
-
ND
ND
ND
ND
ND
13.8
ND
-
-
11-May-23
EPA8260D
3.5
10.0
-
-
-
ND
ND
ND
ND
12.8
ND
-
-
Toluene
1-Jan-95
-
5.0
-
NI
NI
NI
ND
ND
19
ND
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
ND
ND
ND
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
ND
ND
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-Feb-96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-96
-
5.0
--
NI
-
--
ND
ND
ND
ND
NI
NI
1-Oct-96
-
5.0
-
NI
-
-
ND
ND
5
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
-
ND
ND
2
J 3.4
J
NI
NI
1-Nov-97
-
1.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
--
ND
ND
ND
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
18-Oct-99
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-May-00
---
5.0
ND
ND
-
---
ND
ND
ND
ND
ND
ND
7-Nov-00
--
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
31-May-01
-
5.0
ND
ND
-
-
ND
ND
22
15.0
ND
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
ND
11
7.2
ND
ND
22-May-02
-
5.0
ND
ND
-
-
ND
ND
11
17.0
ND
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
ND
21
ND
ND
ND
14-May-03
-
5.0
ND
ND
-
-
ND
ND
8.4
86.0
ND
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
ND
14
77.0
ND
ND
6-May-04
-
5.0
ND
ND
-
-
ND
ND
22
54.0
ND
ND
10-Nov-04
-
5.0
ND
ND
-
-
ND
ND
ND
35.0
ND
ND
27-May-05
-
5.0
ND
ND
-
-
ND
ND
ND
100
ND
ND
3-Nov-05
---
5.0
-
ND
-
-
ND
ND
20
80.0
ND
ND
25-May-06
-
5.0
-
ND
-
-
ND
ND
30.4
35.6
ND
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
ND
ND
22.0
ND
ND
30-May-07
-
1.0
-
ND
-
-
0.22 B
0.3 B
27.0
30.0
0.58
B
ND
NC 2L = 1,000 Ng/L (10/23/07)
29-Nov-07
-
1.0
-
ND
-
---
ND
ND
1.5
12.0
ND
ND
29-May-08
0.26
1.0
-
ND
-
-
ND
ND
3.1
12.8
5.9
ND
6-Nov-08
0.26
1.0
-
ND
-
-
ND
ND
0.7
J 23.5
0.76
J
ND
3-Jun-09
0.26
1.0
-
ND
-
-
ND
ND
0.4
1 52.6
0.85
J
ND
18-Nov-09
0.26
1.0
-
ND
-
-
ND
ND
ND
27.2
0.55
J
ND
NC 2L = 600 Ng/L (01/01/10)
16-1un-10
0.26
1.0
-
ND
-
-
ND
ND
2.5
34.8
0.38
J
ND
1-Dec-10
0.26
1.0
-
ND
ND
-
ND
ND
4.1
17.5
ND
ND
1-Jun-11
0.26
1.0
-
ND
ND
-
ND
ND
ND
24.7
1.1
ND
20-Dec-11
0.26
1.0
-
-
ND
-
ND
ND
ND
4.9
D
0.53
J
ND
30-May-12
0.26
1.0
-
-
ND
-
ND
ND
ND
46.8
0.67
J
ND
5-Dec-12
0.26
1.0
-
-
ND
-
ND
ND
0.33
J 10.7
0.45
J
ND
12-1un-13
0.26
1.0
-
-
ND
-
ND
ND
ND
27.6
0.7
J
ND
28-Oct-13
0.26
1.0
-
-
ND
-
ND
ND
ND
14.6
0.5
1
ND
6-May-14
EPA8260
0.26
1.0
-
-
ND
-
ND
ND
ND
3.9
0.48
1
ND
22-Oct-14
EPA8260
0.26
1.0
-
-
*
ND
ND
ND
ND
4.3
0.28
1
ND
21-May-15
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
4.1
ND
ND
8-Dec-15
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
6.0
0.31
J
ND
3-May-16
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
38.2
0.53
J
ND
ND
13-Dec-16
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
6.8
0.28
J
ND
ND
27-1un-17
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
2.1
0.47
J
ND
-
13-Dec-18
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
12.3
0.26
J
ND
4-Jun-18
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
5.9
ND
ND
6-Dec-18
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
14.9
2.4
ND
8-May-19
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
54.6
ND
ND
8-Nov-19
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
3.7
0.30
J
ND
8-May-20
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
27.7
0.28
J
ND
ND
11-Nov-20
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
32.6
1.2
-
ND
5-May-21
EPA8260D
0.48
1.0
-
-
-
ND
ND
ND
ND
26.4
ND
-
ND
3-Nov-21
EPA8260D
0.48
1.0
-
-
-
ND
ND
ND
ND
8.0
ND
-
ND
19-May-22
EPA8260D
0.48
1.0
-
-
-
ND
ND
ND
ND
6.1
ND
-
--
17-Nov-22
EPA8260D
0.24
1.0
-
-
ND
ND
ND
ND
0.40
J 7.1
ND
-
-
11-May-23
EPA8260D
0.24
1.0
-
-
-
ND
ND
ND
ND
10.7
0.32
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 22 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
An
MW-16D
Blanks
1, 1, 1-Trichloroethane
1-Sep-94
---
5.0
ND
NI
NI
NI
ND
26
ND
ND
NI
NI
1Oct-94
-
5.0
-
NI
NI
NI
-
ND
-
-
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
23
ND
ND
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
ND
27
ND
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
28
6.5
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
-
-
ND
42
ND
5
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
44
6
9
NI
NI
1-Feb-96
-
5.0
-
NI
-
---
ND
31
6.7
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
30
6.7
9.2
NI
NI
1-Oct-96
-
5.0
-
NI
-
-
ND
22
5
9
NI
NI
1-May-97
-
5.0
16
NI
-
-
2.4 1
19
5.3
17
NI
NI
1-Nov-97
-
1.0
14
NI
-
-
ND
ND
ND
14
NI
Ni
1-May-98
-
5.0
15
NI
-
-
ND
9.3
9.3
22.0
NI
NI
24-Nov-98
-
2.0
10.1
NI
-
-
ND
4.9
3
9.3
NI
NI
10-May-99
---
5.0
15
ND
-
-
ND
ND
ND
8.7
ND
ND
18-Oct-99
---
5.0
11
ND
-
-
ND
ND
ND
9.2
ND
ND
3-May-00
---
5.0
12
ND
-
-
ND
ND
ND
8.5
ND
ND
7-Nov-00
---
5.0
10
ND
-
-
ND
ND
ND
7.3
ND
ND
31-May-01
---
5.0
9.8
ND
-
-
ND
ND
ND
6.0
ND
ND
7-Nov-01
---
5.0
14
ND
-
-
ND
ND
ND
7.9
ND
ND
22-May-02
---
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
14-Nov-02
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14-May-03
---
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
20-Nov-03
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
6-May-04
---
5.0
ND
ND
-
---
ND
ND
ND
ND
ND
ND
10-Nov-04
---
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
27-May-05
---
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
3-Nov-05
---
5.0
-
ND
-
-
ND
ND
ND
5.0
ND
ND
25-May-06
---
5.0
--
ND
-
---
ND
ND
ND
ND
ND
ND
2-Nov-06
--
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
30-May-07
-
1.0
-
ND
-
-
ND
ND
ND
3.4
ND
ND
NC 2L = 200 pg/L (10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.48
1.0
-
ND
-
-
ND
ND
ND
0.75 1
ND
ND
6-Nov-08
0.48
1.0
-
ND
-
-
ND
ND
ND
0.69 J
ND
ND
3-Jun-09
0.48
1.0
-
ND
-
-
ND
ND
ND
0.54 1
ND
ND
18-Nov-09
0.48
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
16-Jun-10
0.48
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
0.48
1.0
-
ND
ND
-
ND
ND
ND
ND
ND
ND
1-Jun-11
0.48
1.0
-
ND
ND
---
ND
ND
ND
ND
ND
ND
20-Dec-11
0.48
1.0
-
-
ND
--
ND
ND
ND
ND
ND
ND
30-May-12
0.48
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.48
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.48
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.48
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.48
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-Oct-14
EPA8260
0.48
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
---
13-Dec-18
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.33
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Trichloroethene
1-Sep-94
-
5.0
ND
NI
NI
NI
ND
9
ND
ND
NI
NI
1-Oct-94
---
5.0
-
NI
NI
NI
-
11
-
-
NI
NI
1-Jan-95
---
5.0
-
NI
NI
NI
ND
6
ND
ND
NI
NI
1-Feb-95
---
5.0
-
NI
NI
NI
ND
10
ND
ND
NI
NI
1-Mar-95
---
5.0
ND
NI
NI
NI
ND
12
ND
ND
NI
NI
1-Aug-95
---
5.0
ND
NI
-
-
ND
13
ND
ND
NI
NI
1-Jan-96
---
5.0
-
NI
-
-
ND
13
ND
ND
NI
NI
1-Feb-96
---
5.0
-
NI
-
-
ND
14
ND
ND
NI
NI
1-May-96
---
5.0
-
NI
-
-
ND
14
ND
ND
NI
NI
1-Oct-96
---
5.0
-
NI
-
-
ND
14
ND
ND
NI
NI
1-May-97
-
5.0
2 J
NI
-
-
ND
13
5 J
ND
NI
NI
1-Nov-97
-
1.0
2
NI
-
-
ND
16
J ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
14
13
ND
NI
NI
24-Nov-98
-
2.0
4
NI
-
-
ND
16
4
ND
NI
NI
10-May-99
-
5.0
6
ND
-
-
ND
19
5
ND
ND
ND
18-Oct-99
-
5.0
ND
ND
-
-
ND
15
ND
ND
5
ND
3-May-00
-
5.0
5.4
ND
-
-
ND
14
6
ND
6
ND
7-Nov-00
---
5.0
ND
ND
-
-
ND
12
ND
ND
ND
ND
31-May-01
-
5.0
ND
ND
-
-
ND
12
7
6
5
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
12
8
7
5
ND
22-May-02
-
5.0
ND
ND
-
-
ND
10
9
8
ND
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
5.5
7.6
6.5
ND
ND
14-May-03
-
5.0
ND
ND
-
-
ND
11
7
12
6.8
ND
20-Nov-03
---
5.0
ND
ND
-
-
ND
9.5
6.6
12
ND
ND
6-May-04
---
5.0
ND
ND
-
-
ND
9.1
5.8
12
ND
ND
10-Nov-04
--
5.0
ND
ND
-
-
ND
8.6
ND
11
ND
ND
27-May-05
-
5.0
5
ND
-
-
ND
11
ND
12
ND
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
9
ND
14
ND
ND
25-May-06
-
5.0
-
ND
-
-
ND
8.6
ND
10
ND
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
7
ND
12
ND
ND
30-May-07
-
1.0
-
2
-
-
1.9
8.5
4.6
12
2.8
ND
NC 2L = 2.8 pg/L (10/23/07)
29-Nov-07
-
1.0
-
1
-
-
0.45 J
3.5
2.5
9.7
1.6
ND
29-May-08
0.47
1.0
-
ND
-
-
ND
3.5
2.9
11.9
1.4
ND
6-Nov-08
0.47
1.0
-
1.3
-
-
0.53 J
3.7
3.3
11.6
1.3
ND
3-Jun-09
0.47
1.0
-
1.8
-
-
ND
3.6
4.3
12.1
1.4
ND
18-Nov-09
0.47
1.0
-
1.9
-
-
0.58 J
3.3
3.3
11.2
1.2
ND
NC 2L = 3 pg/L (01/01/10)
16-1un-10
0.47
1.0
-
0.6 1
-
-
ND
5.1
3.3
11.2
1.4
ND
1-Dec-10
0.47
1.0
-
1.9
ND
-
0.76 J
3.7
3.3
9.3
ND
ND
1-Jun-11
0.47
1.0
-
2
ND
-
0.51 1
2.8
3.2
11.4
ND
ND
20-Dec-11
0.47
1.0
-
-
ND
-
0.6 J
2.5
3.5
10.0 D
1.1
ND
30-May-12
0.47
1.0
-
-
ND
-
ND
2.5
2.6
11.1
0.55
1 ND
5-Dec-12
0.47
1.0
-
-
ND
-
0.53 J
2.3
3.3
11.2
0.67
1 ND
12-1un-13
0.47
1.0
-
-
ND
-
0.66 1
2.1
1.8
11.5
0.76
1 ND
28-Oct-13
0.47
1.0
-
-
ND
-
ND
3.1
2.5
10.7
0.76
1 ND
6-May-14
EPA8260
0.47
1.0
-
-
ND
-
ND
2.0
2.6
11.9
0.60
1 ND
22-Oct-14
EPA8260
0.47
1.0
-
-
*
ND
0.61 1
1.3
2.2
11.4
0.86
1 ND
21-May-15
EPA8260
0.47
1.0
-
-
-
ND
ND
0.90
J 2.3
10.1
ND
ND
8-Dec-15
EPA8260
0.47
1.0
-
-
-
ND
ND
0.71
J 1.4
9.7
ND
ND
3-May-16
EPA8260
0.47
1.0
-
-
-
ND
0.53 J
0.63
J 1.8
10.1
ND
ND
ND
13-Dec-16
EPA8260
0.47
1.0
-
-
-
ND
0.52 J
0.56
J 2.1
9.9
0.64
1 ND
ND
27-1un-17
EPA8260
0.47
1.0
-
-
-
ND
ND
ND
1.4
10.0
0.56
1 ND
-
13-Dec-18
EPA8260
0.47
1.0
-
-
-
ND
ND
0.63
J 2.2
9.9
0.51
1 ND
4-Jun-18
EPA8260
0.47
1.0
-
-
-
ND
ND
ND
1.0
7.9
0.55
1 ND
6-Dec-18
EPA8260
0.47
1.0
-
-
-
ND
ND
0.75
1 1.7
9.1
0.80
1 ND
8-May-19
EPA8260D
0.34
1.0
-
-
-
ND
0.47 J
0.99
J 2.0
11.5
1.2
ND
8-Nov-19
EPA8260D
0.22
1.0
-
-
-
ND
ND
ND
1.6
7.7
ND
ND
8-May-20
EPA8260D
0.24
1.0
-
-
-
ND
ND
0.53
J 1.6
7.3
ND
ND
ND
11-Nov-20
EPA8260D
0.22
1.0
-
-
-
ND
ND
0.55
J 1.8
8.6
ND
-
ND
5-May-21
EPA8260D
0.38
1.0
-
-
-
ND
ND
ND
1.6
6.5
ND
-
ND
3-Nov-21
EPA8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
6.2
ND
-
ND
19-May-22
EPA8260D
0.32
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.32
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.32
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 23 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-16D
Blanks
Trichlorofluoromethane
1-Oct-94
---
5.0
---
NI
Ni
NI
---
60
---
---
NI
NI
1-Jan-95
-
5.0
---
NI
NI
NI
ND
37
ND
ND
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
ND
40
ND
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
48
ND
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
-
-
ND
51
ND
9
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
20
5
11
NI
NI
1-Feb-96
-
5.0
-
NI
-
-
ND
11
6.2
7.9
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
8.8
ND
9.1
NI
NI
1Oct-96
-
5.0
-
NI
-
-
ND
ND
ND
9
NI
NI
1-May-97
-
5.0
4.2 1
NI
-
-
ND
2.1
1 3.4
1 11
NI
NI
1-Nov-97
-
1.0
4
NI
-
-
ND
ND
ND
11
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
ND
ND
5
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
ND
7.6
NI
NI
10-May-99
-
10.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
18-Oct-99
-
5.0
ND
ND
-
-
ND
ND
ND
12
ND
ND
3-May-00
-
5.0
ND
ND
-
-
ND
ND
ND
9.4
ND
ND
7-Nov-00
-
5.0
ND
ND
-
-
ND
ND
ND
10
ND
ND
31-May-01
-
5.0
ND
ND
-
-
ND
ND
ND
6.5
ND
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
22-May-02
-
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
ND
ND
6.5
ND
ND
14-May-03
-
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
6-May-04
-
5.0
ND
ND
-
---
ND
ND
ND
ND
ND
ND
10-Nov-04
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
27-May-05
-
5.0
ND
ND
-
--
ND
ND
ND
ND
ND
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
25-May-06
-
5.0
-
ND
-
---
ND
ND
ND
ND
ND
ND
2-Nov-06
-
5.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
30-May-07
-
1.0
-
ND
-
-
ND
ND
ND
4.2
ND
ND
NC 2L= 2,100 Ng/L (10/23/07)
29-Nov-07
-
1.0
-
0.74
J -
-
ND
ND
ND
ND
ND
ND
29-May-08
0.2
1.0
-
0.42
1 -
-
ND
ND
ND
ND
ND
ND
6-Nov-08
0.2
1.0
-
0.71
1 -
-
ND
ND
0.24
J 1.1
ND
ND
3-Jun-09
0.2
1.0
-
0.38
1 -
-
ND
ND
ND
ND
ND
ND
18-Nov-09
0.2
1.0
-
1.9
-
-
ND
ND
1.6
2.1
ND
ND
NC 2L= 2,000 Ng/L (01/01/10)
16-1un-10
0.2
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
0.2
1.0
-
0.34
J ND
-
ND
ND
ND
0.58 J
ND
ND
1-Jun-11
0.2
1.0
-
0.5
1 ND
-
ND
ND
ND
0.79 1
ND
ND
20-Dec-11
0.2
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
0.2
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-Dec-12
0.2
1.0
-
-
ND
-
ND
ND
ND
0.65 1
ND
ND
12-1un-13
0.2
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oct-13
0.2
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
0.2
1.0
-
-
ND
-
ND
ND
ND
0.3 1
ND
ND
22-Oct-14
EPA8260
0.2
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-Dec-16
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-1un-17
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
0.26 J
ND
ND
-
13-Dec-18
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-Dec-18
EPA8260
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA8260D
0.51
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA8260D
0.31
1.0
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA8260D
0.30
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.30
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
Vinyl Chloride
30-May-07
0.62
1.0
-
ND
-
-
ND
0.46
1 1.6
ND
3.1
ND
NC 2L = 0.015 Ng/L (10/23/07)
29-Nov-07
0.62
1.0
-
0.42
J -
-
ND
ND
1.4
ND
1.9
ND
29-May-08
0.62
1.0
-
ND
-
-
ND
ND
1.2
ND
2.2
ND
6-Nov-08
0.62
1.0
-
0.63
1 -
-
ND
0.68
J 1.1
ND
1.8
ND
3-Jun-09
0.62
1.0
-
ND
-
-
ND
ND
0.95
1 ND
2.0
ND
18-Nov-09
0.62
1.0
-
0.69
J -
-
ND
0.66
J 1.6
ND
2.5
ND
NC 0.03 pg/L (01/01/10)
16-1un-10
0.62
1.0
-
ND
-
-
ND
ND
1.1
ND
2.1
ND
1-Dec-10
0.62
1.0
-
ND
ND
-
ND
0.65
J 0.93
J ND
3.5
ND
1-Jun-11
0.62
1.0
-
ND
ND
-
ND
0.87
1 1.1
ND
1.8
ND
20-Dec-11
0.62
1.0
-
-
ND
-
ND
0.63
J ND
ND
1.4
ND
30-May-12
0.62
1.0
-
-
ND
-
ND
ND
ND
ND
1.6
ND
5-Dec-12
0.62
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-1un-13
0.62
1.0
-
-
ND
-
ND
ND
0.96
1 ND
2.1
ND
28-Oct-13
0.62
1.0
-
-
ND
-
ND
ND
0.74
1 ND
1.3
ND
6-May-14
EPA8260
0.62
1.0
-
-
ND
-
ND
ND
0.77
J ND
1.8
ND
22-Oct-14
EPA8260
0.62
1.0
-
-
*
ND
ND
ND
ND
ND
1.3
ND
21-May-15
EPA8260
0.62
1.0
-
-
-
ND
ND
ND
ND
ND
1.1
ND
8-Dec-15
EPA8260
0.62
1.0
-
-
-
ND
ND
0.72
J ND
ND
1.4
ND
3-May-16
EPA8260
0.62
1.0
-
-
-
ND
ND
ND
0.74
J ND
1.2
ND
ND
13-Dec-16
EPA8260
0.62
1.0
-
-
-
ND
ND
ND
ND
ND
0.90
J ND
ND
27-1un-17
EPA8260
0.62
1.0
-
-
-
ND
ND
0.63
J 0.80
J ND
0.95
J ND
-
13-Dec-18
EPA8260
0.62
1.0
-
-
-
ND
ND
0.98
J ND
ND
0.83
J ND
4-Jun-18
EPA8260
0.62
1.0
-
-
-
ND
ND
ND
ND
ND
1.1
ND
6-Dec-18
EPA8260
0.62
1.0
-
-
-
ND
ND
0.91
J 0.71
J ND
1.4
ND
8-May-19
EPA8260D
0.6
0.0
-
-
-
ND
ND
1.1
0.85
1 ND
1.3
ND
8-Nov-19
EPA8260D
0.2
1.0
-
-
-
ND
ND
ND
0.72
J ND
ND
ND
8-May-20
EPA8260D
0.4
1.0
-
-
-
ND
ND
0.87
1 ND
ND
1.1
ND
ND
11-Nov-20
EPA8260D
0.2
1.0
-
-
-
ND
ND
1.1
0.88
1 ND
1.3
-
ND
5-May-21
EPA8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA8260D
0.39
1.0
-
-
-
ND
ND
ND
0.84
J ND
ND
-
ND
19-May-22
EPA8260D
0.39
1.0
-
-
-
ND
ND
0.91
J 0.67
J ND
0.90
J -
-
17-Nov-22
EPA8260D
0.39
1.0
-
-
ND
ND
ND
ND
0.75
J ND
0.90
J -
-
11-May-23
EPA8260D
0.39
1.0
-
-
-
ND
ND
ND
0.78
ND
ND
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 24 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Analyte
Collection Date
Method
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-16D
Blanks
Xylene (Total)
1-Sep-94
-
5.0
ND
NI
NI
NI
ND
12
ND
ND
NI
NI
1Oct-94
-
5.0
-
NI
NI
NI
-
22
-
-
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
7.6
ND
ND
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
ND
20
ND
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
24
ND
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
NI
NI
ND
5
ND
ND
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-Feb-96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1Oct-96
-
5.0
-
NI
-
-
ND
6
ND
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
-
ND
9.2
4.3
1 ND
NI
NI
1-Nov-97
-
2.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
5.6
ND
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
14.8
ND
ND
NI
NI
10-May-99
-
5.0
ND
ND
-
-
ND
13
ND
ND
ND
ND
18-Oct-99
-
5.0
ND
ND
-
-
ND
14
ND
ND
ND
ND
3-May-00
-
5.0
ND
ND
-
-
ND
17.5
ND
ND
ND
ND
7-Nov-00
-
5.0
ND
ND
-
-
ND
11
ND
ND
ND
ND
31-May-01
-
5.0
ND
ND
-
-
ND
10
9
10
ND
ND
7-Nov-01
-
5.0
ND
ND
-
-
ND
7.9
5.3
7.6
ND
ND
22-May-02
-
5.0
ND
ND
-
-
ND
5.3
8.5
14
ND
ND
14-Nov-02
-
5.0
ND
ND
-
-
ND
ND
21.3
12
ND
ND
14-May-03
-
5.0
ND
ND
-
-
ND
5.4
6.6
48
ND
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
ND
7.4
50
ND
ND
6-May-04
-
5.0
ND
ND
-
-
ND
ND
18.9
58
ND
ND
10-Nov-04
-
5.0
ND
ND
-
-
ND
ND
ND
54
ND
ND
27-May-05
-
5.0
11
ND
-
-
ND
ND
7
58
ND
ND
3-Nov-05
-
5.0
-
ND
-
-
ND
ND
26
119
ND
ND
25-May-06
-
5.0
-
ND
-
-
ND
ND
17.4
38.7
ND
ND
2-Nov-06
-
10.0
-
ND
-
-
ND
ND
ND
31
ND
ND
30-May-07
-
4.0
-
1.1 1
-
-
ND
2
1 24
34
1.2 1
ND
NC 2L = 530 pg/L (10/23/07)
29-Nov-07
-
5.0
-
2.7 J
-
-
ND
ND
3.9
J 24
ND
ND
29-May-08
0.89
10.0
-
1.7 1
-
-
ND
0.92
1 6.2
1 29.6
ND
ND
6-Nov-08
0.66
2.0
-
2.3
-
-
ND
0.78
J 2.8
28.7
ND
ND
3-Jun-09
0.66
2.0
-
1.6 1
-
-
ND
ND
4.7
46.5
ND
ND
18-Nov-09
0.66
2.0
-
5.7
-
-
ND
ND
3.1
40.3
ND
ND
NC 2L = 500 pg/L (01/01/10)
16-1un-10
0.66
2.0
-
1.8 J
-
-
ND
1
J 5.2
40.3
ND
ND
1-Dec-10
0.66
2.0
-
2.3
ND
-
ND
ND
5.6
42.9
ND
ND
1-Jun-11
0.66
2.0
-
3.6
ND
-
ND
ND
0.88
J 44.1
ND
ND
20-Dec-11
0.66
2.0
-
-
ND
-
ND
ND
0.94
J 26.8
D ND
ND
30-May-12
0.66
2.0
-
-
ND
-
ND
ND
0.70
1 53.5
ND
ND
5-Dec-12
0.66
5.0
-
-
ND
-
ND
ND
2.4
J 43.6
ND
ND
12-1un-13
0.66
5.0
-
-
ND
-
ND
ND
ND
48.3
ND
ND
28-Oct-13
0.66
5.0
-
-
ND
-
ND
ND
ND
49.3
ND
ND
6-May-14
EPA8260
0.66
5.0
-
-
ND
-
ND
ND
ND
40.7
ND
ND
22-Oct-14
EPA8260
0.66
5.0
-
-
*
ND
ND
ND
ND
46.6
ND
ND
21-May-15
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
43.6
ND
ND
8-Dec-15
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
45.4
ND
ND
3-May-16
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
72.4
ND
ND
ND
13-Dec-16
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
63.8
ND
ND
ND
27-1un-17
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
63.8
ND
ND
-
13-Dec-18
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
65.9
ND
ND
4-Jun-18
EPA8260
0.66
5.0
-
-
-
ND
ND
ND
ND
45.5
ND
ND
6-Dec-18
EPA8260
0.66
1.0
-
-
-
ND
ND
ND
ND
73.6
ND
ND
8-May-19
EPA8260D
1.5
2.0
-
-
-
ND
ND
ND
ND
122
ND
ND
8-Nov-19
EPA8260D
0.6
1.0
-
-
-
ND
ND
ND
ND
99.6
ND
ND
8-May-20
EPA8260D
0.6
1.0
-
-
-
ND
ND
ND
ND
90.9
ND
ND
ND
11-Nov-20
EPA8260D
0.6
1.0
-
-
-
ND
ND
ND
ND
99.6
ND
-
ND
5-May-21
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
82.3
ND
-
ND
3-Nov-21
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
79.1
ND
-
ND
19-May-22
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
80.7
ND
-
-
17-Nov-22
EPA8260D
0.34
1.0
-
-
ND
ND
ND
ND
ND
68.5
ND
-
-
11-May-23
EPA8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
68.7
ND
-
-
Diethyl phthalate
29-Nov-07
-
10.0
-
ND
-
-
1.7 1
2.3
1 2
1 ND
1.3 1
-
#
6-Nov-08
2.5
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NC 2L= 5,000 pg/L (10/23/07)
18-Nov-09
4
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
1-Dec-10
2.7
10.0
-
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec-11
0.58
10.0
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.58
6000
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.58
6000
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
0.91
6000
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
1.3
6000
-
-
-
ND
ND
ND
ND
ND
ND
-
6-Dec-18
EPA8270
1.6
10
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
-
-
-
ND
ND
ND
ND
ND
ND
-
5-May-21
-
---
---
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
-
---
---
-
-
-
ND
ND
ND
ND
3.5
ND
-
ND
19-May-22
EPA 8270E
---
---
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 8270E
---
---
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 8270E
---
---
-
-
-
-
-
-
-
-
-
-
-
Naphthalene
29-Nov-07
-
10.0
-
ND
-
-
ND
ND
ND
1.3
1 ND
-
#
6-Nov-08
0.24
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
NC2L=21pg/L(10/23/07)
18-Nov-09
0.24
10.0
-
ND
-
-
ND
ND
ND
0.77
J ND
-
NC2L=6pg/L (01/01/10)
1-Dec-10
4
10.0
-
ND
ND
-
ND
ND
ND
0.96
J ND
---
20-Dec-11
0.34
10.0
-
-
ND
-
ND
ND
ND
0.84
J ND
-
5-Dec-12
0.34
10.0
-
-
ND
-
ND
ND
ND
1.5
B ND
-
28-Oct-13
0.24
10.0
-
-
ND
-
ND
ND
ND
1.6
1 ND
-
22-Oct-14
EPA8260
0.24
10.0
-
-
*
ND
ND
ND
ND
1.9
J ND
-
8-Dec-15
EPA8260
0.24
10.0
-
-
-
ND
ND
ND
ND
2.2
J ND
-
13-Dec-16
EPA8260
0.24
10.0
-
-
-
ND
ND
ND
ND
2.6
J ND
-
0.26 J
6-Dec-18
EPA8260
0.24
1.0
-
-
-
ND
ND
ND
ND
3.6
ND
-
8-Nov-19
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
3.3
ND
-
ND
11-Nov-20
EPA8260D
0.35
1.0
-
-
-
ND
ND
ND
ND
4.8
ND
-
ND
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA8260D
0.64
1.0
-
-
-
ND
ND
ND
ND
3.5
ND
-
ND
19-May-22
EPA8260D
0.64
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA8260D
0.64
1.0
-
-
-
ND
ND
ND
ND
3.9
ND
-
-
11-May-23
EPA8260D
0.64
1.0
-
-
-
-
-
-
-
-
-
-
-
Pentachlorophenol
29-Nov-07
-
25.0
-
ND
-
-
ND
ND
ND
0.420
1 ND
-
#
6-Nov-08
1.7
25.0
-
ND
-
-
ND
ND
ND
ND
ND
-
NC2L=0.29pg/L (10/23/07)
18-Nov-09
5
50.0
-
ND
-
-
ND
ND
ND
ND
ND
-
1-Dec-10
18
25.0
-
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec-11
4.6
25.0
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
4.6
25.0
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
4.6
25.0
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8270
1.2
25.0
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8270
2.3
25.0
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA8270
2.3
25.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8270
3.5
25.0
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8270E
2.2
25.0
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8270E
3.8
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
EPA 8270E
3.8
20.0
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA 8270E
3.8
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 8270E
3.8
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8270E
3.8
20.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 8270E
3.8
20.0
-
-
-
-
-
-
-
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 25 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Collection Date
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
A
Blanks
alpha-BHC
1-Oct-96
---
0.050
-
NI
---
---
ND
0.070
ND
ND
NI
NI
#
1-May-97
-
0.050
ND
NI
---
---
ND
ND
ND
ND
NI
NI
1-Nov-97
-
0.100
ND
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-98
-
0.050
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24-Nov-98
-
0.050
ND
NI
-
-
ND
ND
ND
ND
NI
NI
10-May-99
-
0.050
ND
ND
---
-
0.061
ND
ND
ND
ND
ND
18-Oct-99
-
0.050
ND
ND
--
-
-
ND
ND
ND
ND
ND
3-May-00
-
0.050
ND
-
---
-
ND
ND
-
-
-
-
7-Nov-00
-
0.050
ND
-
--
-
ND
ND
ND
ND
ND
-
7-Nov-01
-
0.050
ND
-
--
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
20-Nov-03
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
10-Nov-04
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
3-Nov-05
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
2-Nov-06
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
GWPS = 0.006 pg/L (10/23/07)
29-Nov-07
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
6-Nov-08
0.05
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
18-Nov-09
0.00031
0.010
-
ND
-
-
ND
ND
ND
ND
ND
-
1-Dec-10
0.0003
0.050
-
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec-11
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.050
-
-
ND
-
ND
ND
ND
0.190
ND
-
Resample >
10-Dec-13
0.05
0.050
-
-
-
-
-
-
-
0.085
-
-
6-May-14
EPA8081
0.05
0.050
-
-
ND
-
ND
ND
ND
0.070
ND
-
22-Oct-14
EPA8081
0.05
0.050
-
-
*
ND
ND
ND
ND
ND
ND
-
21-May-15
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
0.120
ND
-
8-Dec-15
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
3-May-16
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
13-Dec-16
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
0.063
ND
-
ND
27-1un-17
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
0.110
ND
-
-
13-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
0.093
ND
-
16-May-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
0.072
ND
-
6-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-May-19
EPA 8081B
0.019
0.05
-
-
-
-
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081B
0.019
0.05
-
-
-
-
ND
ND
ND
ND
ND
-
8-May-20
EPA 8081B
0.019
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-Nov-20
EPA 8081B
0.019
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
EPA 8081B
0.026
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8081B
0.0172
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 8081B
0.0172
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8081B
0.0110
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 8081B
0.0110
0.05
-
-
-
-
-
-
-
-
-
-
-
beta-BHC
1-Dec-10
0.0005
0.050
-
ND
ND
-
ND
ND
0.019 J
ND
ND
-
# Resample>
13-Jan-11
0.0005
0.050
-
-
-
-
-
-
ND
-
-
-
GWPS = 0.019 pg/L (10/23/07)
20-Dec-11
0.05
0.050
-
-
ND
--
ND
ND
ND
ND
ND
---
5-Dec-12
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8081
0.05
0.050
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8081
0.05
0.050
-
-
-
ND
ND
0.16
ND
ND
ND
-
Resample>
4-Feb-16
EPA8081
0.05
0.050
-
-
-
-
-
0.33
-
-
-
-
3-May-16
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
13-Dec-16
EPA8081
0.05
0.050
-
-
-
ND
ND
0.12
ND
ND
ND
-
ND
27-1un-17
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
-
13-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
0.093
ND
ND
ND
-
16-May-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
6-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-May-19
EPA 8081B
0.014
0.05
-
-
-
-
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081B
0.014
0.05
-
-
-
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8081B
0.014
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-Nov-20
EPA 8081B
0.014
0.05
-
-
-
ND
ND
ND
ND
ND
ND
---
-
5-May-21
EPA 8081B
0.022
0.05
-
-
-
ND
ND
ND
ND
ND
ND
---
ND
17-Nov-22
EPA 8081B
0.0440
0.05
-
-
-
ND
ND
ND
ND
ND
ND
---
-
11-May-23
EPA 8081B
0.0440
0.05
-
-
-
-
-
-
-
-
-
---
-
Delta-BHC
18-Oct-99
-
0.050
ND
ND
-
-
-
0.06 1
ND
ND
ND
ND
#
3-May-00
-
0.050
ND
-
-
-
ND
ND
-
-
-
-
7-Nov-00
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
7-Nov-01
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
20-Nov-03
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
10-Nov-04
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
3-Nov-05
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
2-Nov-06
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
GWPS = 0.019 pg/L (10/23/07)
29-Nov-07
-
0.050
-
ND
-
---
ND
ND
ND
ND
ND
-
6-Nov-08
0.05
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
18-Nov-09
0.00041
0.010
-
ND
-
-
ND
ND
ND
ND
ND
-
1-Dec-10
0.0004
0.050
-
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec-11
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8081
0.05
0.050
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081B
0.02
0.050
-
-
-
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8081B
0.02
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
17-Nov-22
EPA 8081B
0.013
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 8081B
0.013
0.045
-
-
-
-
-
-
-
-
-
-
-
Gamma-BHC
18-Oct-99
-
0.050
ND
ND
-
-
-
0.08 J
ND
ND
ND
ND
(Undane)
3-May-00
-
0.050
ND
-
-
-
ND
ND
-
-
-
-
#
7-Nov-00
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
7-Nov-01
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
20-Nov-03
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
10-Nov-04
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
3-Nov-05
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
2-Nov-06
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
NC2L=0.2pg/L (10/23/07)
29-Nov-07
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
6-Nov-08
0.05
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
18-Nov-09
0.00021
0.010
-
0.032
-
-
ND
ND
ND
ND
ND
-
Resample>
19-Jan-10
0.00021
0.010
-
ND
-
-
-
-
-
-
-
-
1-Dec-10
0.0002
0.050
-
ND
ND
-
ND
ND
0.034 J
ND
ND
-
Resample>
13-Jan-11
0.0002
0.050
-
-
-
-
-
-
0.048 J
-
-
-
20-Dec-11
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
0.05
0.050
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
6-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA 8081B
0.0209
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
11-May-23
EPA 8081B
0.0209
0.05
-
-
-
-
-
-
-
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 26 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA
Collection Date
Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW-16D
Blanks
Heptachlor
18-Oct-99
---
0.050
ND
ND
---
---
---
0.11
J ND
ND
ND
ND
#
3-May-00
-
0.050
ND
-
---
-
ND
ND
-
-
-
-
7-Nov-01
-
0.050
ND
-
--
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
0.050
ND
-
---
--
ND
ND
ND
ND
ND
-
20-Nov-03
-
0.050
ND
-
---
-
ND
ND
ND
ND
ND
-
10-Nov-04
-
0.050
ND
-
---
-
ND
ND
ND
ND
ND
-
3-Nov-05
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
2-Nov-06
-
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
NC 2L = 0.0078 pg/L (10/23/07)
29-Nov-07
-
0.050
-
ND
-
---
ND
ND
ND
ND
ND
-
6-Nov-08
0.05
0.050
-
ND
-
-
ND
ND
ND
ND
ND
-
18-Nov-09
0.0015
0.010
-
ND
-
-
ND
ND
ND
ND
ND
-
1-Dec-10
0.0015
0.050
-
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec-11
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8081
0.05
0.050
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081B
0.016
0.050
-
-
-
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8081B
0.016
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
---
--
3-Nov-21
EPA 8270E
-
-
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8270E
2
10
-
-
-
ND
ND
ND
ND
ND
ND
---
--
11-May-23
EPA 8270E
2
10
-
-
-
-
-
-
-
-
-
---
-
N-Nitroso-di-n-butylamine
22-Oct-14
EPA8270
1.3
10.0
-
-
-
-
4.0 1
ND
ND
11.2
ND
-
# Resample>
22-Dec-14
1.3
10.0
-
-
-
-
-
-
-
ND
-
-
NC2L=NE (01/01/10)
8-Dec-15
EPA8270
2.2
10.0
-
-
-
ND
ND
ND
ND
ND
ND
---
13-Dec-16
EPA8270
2.2
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8270
1.6
10.0
-
-
-
ND
ND
ND
ND
ND
ND
---
8-Nov-19
EPA 8270E
3.2
10.0
-
-
-
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8270E
6.2
10.0
-
-
-
ND
ND
ND
ND
ND
ND
---
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
---
---
3-Nov-21
EPA 8270E
-
-
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8270E
2
10
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8322
1
2
-
-
-
-
-
-
-
-
-
-
-
2,4-D
1-Aug-95
-
0.3
ND
NI
-
-
ND
0.478
ND
ND
NI
NI
#
1-Jan-96
-
2.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-Feb-96
-
2.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-96
-
2.0
-
NI
-
---
ND
ND
ND
ND
NI
NI
1-Oct-96
-
0.5
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-Nov-97
-
0.4
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
18-Oct-99
-
2.0
ND
ND
-
-
-
ND
ND
ND
ND
ND
7-Nov-01
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
20-Nov-03
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
10-Nov-04
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
3-Nov-05
-
2.0
-
ND
-
-
ND
ND
ND
ND
ND
-
2-Nov-06
-
2.0
-
ND
-
-
ND
ND
ND
ND
ND
-
NC 2L= 70 pg/L (10/23/07)
29-Nov-07
-
2.0
-
ND
-
-
ND
1.4
J ND
ND
ND
-
6-Nov-08
1
2.0
-
ND
-
-
ND
ND
ND
ND
ND
-
18-Nov-09
0.22
2.0
-
ND
-
-
ND
ND
ND
ND
ND
-
Resample>
19-Jan-10
0.23
1.0
-
ND
-
-
-
-
-
ND
-
-
1-Dec-10
0.22
2.0
-
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec-11
0.22
2.0
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.22
2.0
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.22
2.0
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8151
0.23
0.96
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8151
0.22
2.00
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA8151
0.22
2.00
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8151
0.31
0.95
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA8151A
1.6
5.00
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA8151
0.547
2.00
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA8151
0.547
2
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA8321
1
2
-
-
-
ND
ND
ND
ND
ND
3.88
-
-
11-May-23
EPA8322
1
2
-
-
-
-
-
-
-
-
-
-
-
2,4,5-TP(Silvex)
13-Dec-16
EPA8151
0.049
2.00
-
-
-
ND
ND
0.14
J ND
ND
ND
-
ND
NC 2L = 50 pg/L (01/01/10)
6-Dec-18
EPA8151
0.028
0.18
-
-
-
ND
ND
ND
ND
ND
ND
---
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
---
-
3-Nov-21
EPA8151
0.335
2
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA8151
0.335
2
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
11-May-23
EPA8152
0.335
2
-
-
-
-
-
-
-
-
-
-
-
4,4'-DDD
1-Dec-10
0.0019
0.10
-
ND
ND
-
ND
0.019
J ND
ND
ND
-
# Resample>
13-Jan-11
0.0019
0.10
-
-
-
-
-
ND
-
-
-
-
NC 2L = 0.1 pg/L (01/01/10)
20-Dec-11
0.05
0.05
-
-
ND
---
ND
ND
ND
ND
ND
---
5-Dec-12
0.05
0.10
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.10
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8081
0.05
0.10
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8081
0.05
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081B
0.0069
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8081B
0.0069
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA 8081B
0.0154
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8081B
0.022
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 8081B
0.022
0.045
-
-
-
-
-
-
-
-
-
-
-
4,4'-DDE
1-Dec-10
0.0009
0.10
-
ND
ND
-
ND
ND
ND
0.019 J
ND
-
# Resample>
13-Jan-11
0.0009
0.10
-
-
-
-
-
-
-
0.027 J
-
-
NC 2L= NE (01/01/10)
20-Dec-11
0.05
0.05
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec-12
0.05
0.10
-
-
ND
-
ND
ND
ND
ND
ND
-
28-Oct-13
0.05
0.10
-
-
ND
-
ND
ND
ND
ND
ND
-
22-Oct-14
EPA8081
0.05
0.10
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
EPA8081
0.05
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081B
0.0064
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8081B
0.0064
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA 8081B
0.0154
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8081B
0.022
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA 8081B
0.022
0.045
-
-
-
-
-
-
-
-
-
-
-
1,2,4-Trichlorobenzene
6-Dec-18
EPA8260
0.35
1
-
-
-
ND
ND
ND
ND
ND
0.35 J
-
NC 2L= 70 pg/L
8-Nov-19
EPA8260D
0.22
1
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA8260D
0.22
1
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA8260D
0.64
1
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA8260D
0.64
1
-
-
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8260D
0.64
1
-
-
-
-
-
-
-
-
-
-
-
Dinoseb
6-Dec-18
EPA8151
0.026
0.18
-
-
-
ND
ND
ND
ND
ND
0.058 J
-
IMAC=7pg/L
8-Nov-19
EPA 8151A
1.2
5
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA8151
0.25
2
-
-
-
ND
ND
ND
ND
ND
ND
-
-
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3-Nov-21
EPA8151
0.25
2
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA8321
0.639
2
-
--
-
ND
ND
ND
ND
ND
ND
-
-
11-May-23
EPA8322
0.639
2
-
---
-
-
-
-
-
-
-
-
-
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 27 of 28

TABLE C-2: Historically Detected Groundwater Constituents
Analyte ALL
Sample
Collection Date
EPA
Method
DL
RL
MW-9
MW-17 MW-20 MW-21
MW-10
MW-11
12
MW-16D
Blanks
EndosulfanI
6-Dec-18
EPA 8081
0.05
0.05
-
--- - ND
NO
ND
NO
0.064
NO
---
NC2L=40 pg/L
8-Nov-19
EPA 8081B
0.0094
0.05
-
- - NO
ND
NO
NO
NO
ND
-
11-Nov-20
EPA 8081B
0.0094
0.05
-
- - ND
NO
ND
NO
NO
NO
-
-
5-May-21
-
-
-
-
- - -
-
-
-
-
-
-
-
3-Nov-21
EPA 8081B
0.016
0.05
-
- - ND
NO
ND
NO
NO
NO
-
ND
17-Nov-22
EPA 8081B
0.016
0.045
-
- - NO
NO
ND
NO
NO
NO
-
-
11-May-23
EPA 8081B
0.016
0.045
-
- - -
-
-
-
-
-
-
-
1,4-Dioxane(p-Dioxane)
6-Dec-18
EPA8260
1.9
2
-
- - ND
NO
16.8
6.7
NO
5.5
NO
NC 2L = 3 pg/L
8-May-19
EPA 8260D Mod.
1.2
2.0
-
- - NO
NO
17.3
7.7
2.1
8.7
NO
8-Nov-19
EPA 8260D Mod.
1.2
2.0
-
- - NO
1.2 1
16.8
8.6
1.9 1
3.4
NO
8-May-20
EPA 8260D Mod.
1.2
2.0
-
- - NO
NO
18.5
8.6
1.5 J
5.1
NO
NO
11-Nov-20
EPA 8260D Mod.
1.2
2.0
-
- - NO
1.5 J
28.5
9.6
2.0
4.5
-
NO
5-May-21
EPA 8260D Mod.
0.86
2.0
-
- - NO
0.90 J
29.6
9.6
1.6 J
7.9
-
ND
3-Nov-21
EPA 8260D Mod.
0.86
2.0
-
- - NO
1.1 J
26.0
9.7
1.5
5.3
-
ND
19-May-22
EPA 8260D Mod.
0.86
2.0
-
- - NO
1.1 J
30.4
9.2
1.3 J
11.7
-
-
17-Nov-22
EPA 8260D Mod.
0.86
2.0
-
- NO ND
1.7 J
28.8
10.2
1.1 J
10.8
-
-
11-May-23
EPA 8260D Mod.
0.86
2.0
-
- - NO
NO
30.8
9.9
1.6
10.5
-
-
Notes:
All concentrations in micrograms per liter (pg/L) = parts per billion.
- = Not sampled for this parameter or not reported.
DL = Laboratory Detection Limit.
RL = Reporting Limit (Lab. Reporting Limit for September 1994 -May 1999; NC PQL for October 1999 -December 2006; and SWSL for December 2006 -present).
J = Estimated value - concentration is less than the RL but greater than the DL.
B = Blank -Qualified (Similar concentrations detected in equipment, field, trip, or method blanks).
ND = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006).
NC 2L = Groundwater Standard from 15A NCAC 2L.0202.
GWPS = Groundwater Protection Standard set by NC-DENR-SWS for constituents with no listed NC 2L standard - No longer used.
IMAC = NC Interim Maximum Allowable Concentration -for constituents with no listed NC 2L standard
NE = No NC 2L, GWPS, or IMAC established.
NI = Not Installed; monitoring was not yet installed.
AB = Monitoring well abandoned.
Values above the NC2L Standard, GWPS, or IMAC are bold.
D = Dilution factor>1
Notes (Event Narratives):
Volatile organics (8260) for MW-9 for November 10, 2004 sampling event were unable to be analyzed and were resampled on December 1, 2004.
There was a resamplinging event on August 2, 2007 for MW-16D because the prevoius samples from the May 2007 were analyzed out of hold time. There were no detects in the resample.
* MW-21 replaced MW-20 as the background well starting with the Fall 2014 sampling event; however MW-20 continues to be sampled as a compliance well for the C&D Expansion (Phase 1A).
See the Water Quality Monitrong Report for the C&D Expansion Area for current results for MW-20.
The dates on the table above reflect the last samples were collected during the semiannual monitoring event. Individual collection dates are preserved in the Lab Reports (Appendix B).
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 28 of 28

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample
EPA
Sentinel
Performance
Analyte
Collection Date
Method
MDL
MRL
Blanks
MW-18 MW-19
MW-36 MW-38
Organic Compounds
JONEL-
Acetone
3-Jun-09
2.2
100.0
7 J
ND
-
-
ND
18-Nov-09
2.2
100.0
--
--
-
-
ND
16-Jun-10
2.2
100.0
4.6 B
ND
-
-
7.20 J
1-Dec-10
2.2
100.0
--
--
-
-
3.70 J
1-Jun-11
2.2
100.0
8.7 B
ND
-
-
3.90 J
20-Dec-11
2.2
100.0
--
--
-
-
ND
30-May-12
2.2
100.0
--
--
-
-
ND
5-Dec-12
10.0
100.0
--
--
-
-
ND
18-Feb-13
10.0
100.0
--
--
19.8 J
N D
N D
12-Jun-13
10.0
100.0
--
--
-
-
ND
18-Jul-13
10.0
100.0
--
--
--
--
15.80 J
28-Oct-13
10.0
100.0
--
--
-
-
ND
NC 2L = 6,000 pg/I (01/01/10)
6-May-14
10.0
100.0
-
ND
ND
22-Oct-14
EPA 8261
10.0
100.0
-
-
--
ND
ND
21-May-15
EPA 8260
10.0
100.0
-
-
--
ND
ND
16-May-18
EPA 8260
10.0
100.0
--
--
--
ND
--
6-Dec-18
EPA 8260
10.0
25.0
-
-
--
ND
--
8-May-19
EPA 8260D
8.2
25.0
-
-
--
ND
ND
8-Nov-19
EPA 8260D
6.2
25.0
-
-
--
ND
--
8-May-20
EPA 8260D
6.2
25.0
-
-
--
ND
ND
11-Nov-20
EPA 8260D
6.2
25.0
-
-
ND
ND
ND
5-May-21
EPA 8260D
5.1
25.0
-
-
--
--
ND
3-Nov-21
EPA 8260D
5.1
25.0
-
-
--
ND
ND
19-May-22
EPA 8260D
5.1
25.0
-
-
10.80 J
ND
22-Nov-22
EPA 8260D
5.1
25.0
-
-
11.70 J
10.3 J
--
11-May-23
EPA 8260D
5.1
25.0
-
-
-
-
-
Benzene
18-Feb-13
0.25
1.0
--
--
8.0
3.8
ND
NC 2L = 1 pg/I (01/01/10)
18-Jul-13
0.25
1.0
-
ND
28-Oct-13
0.25
1.0
ND
ND
--
--
ND
6-May-14
0.25
1.0
ND
ND
8.7
6.5
ND
22-Oct-14
EPA 8260
0.25
1.0
ND
ND
8.3
5.9
ND
21-May-15
EPA 8260
0.25
1.0
ND
ND
5.8
4.9
ND
8-Dec-15
EPA 8260
0.25
1.0
--
-
5.8
4.4
--
3-May-16
EPA 8260
0.25
1.0
ND
ND
6.7
5.4
--
13-Dec-16
EPA 8260
0.25
1.0
-
-
5.5
-
--
28-Jun-17
EPA 8260
0.25
1.0
-
-
20.1
-
--
12-Dec-17
EPA 8260
0.25
1.0
ND
ND
5.3
5.0
--
16-May-18
EPA 8260
0.25
1.0
-
-
-
4.6
--
6-Dec-18
EPA 8260
0.25
1.0
ND
ND
5.0
5.6
ND
8-May-19
EPA 8260D
0.2
1.0
-
-
6.8
7.3
ND
8-Nov-19
EPA 8260D
0.15
1.0
ND
ND
4.0
2.5
--
8-May-20
EPA 8260D
0.15
1.0
-
-
4.0
4.0
ND
11-Nov-20
EPA 8260D
6.2
25.0
ND
ND
4.0
4.7
ND
5-May-21
EPA 8260D
0.34
1.0
--
--
3.8
5.6
ND
3-Nov-21
EPA 8260D
0.34
1.0
ND
ND
4.1
3.7
ND
19-May-22
EPA 8260D
0.34
1.0
--
--
2.7
4.0
22-Nov-22
EPA 8260D
0.34
1.0
ND
ND
ND
4.2
--
11-May-23
EPA 8260D
0.34
1.0
--
--
3.7
3.9
--
Chlorobenzene
18-Feb-13
EPA 8257
0.23
3.0
--
--
0.76 J
0.38 J
ND
18-Jul-13
EPA 8258
0.23
3.0
--
--
--
--
ND
NC 2L = 50 pg/I (10/23/07)
6-May-14
EPA 8259
0.23
3.0
0.60 J
ND
22-Oct-14
EPA 8260
0.23
3.0
--
--
--
0.61 J
ND
21-May-15
EPA 8260
0.23
3.0
--
--
--
0.51 J
ND
16-May-18
EPA 8260
0.23
3.0
--
--
--
0.70 J
--
6-Dec-18
EPA 8260
0.23
1.0
--
--
--
0.83 J
--
8-May-19
EPA 8260D
0.53
1.0
--
--
--
0.99 J
ND
8-Nov-19
EPA 8260D
0.23
1.0
--
--
--
0.40 J
--
8-May-20
EPA 8260D
0.23
1.0
--
--
--
0.60 J
ND
11-Nov-20
EPA 8260D
0.23
1.0
-
-
0.80 J
0.67 J
ND
5-May-21
EPA 8260D
0.28
1.0
-
-
--
--
ND
3-Nov-21
EPA 8260D
0.28
1.0
-
-
--
0.59 J
ND
19-May-22
EPA 8260D
0.28
1.0
-
-
ND
ND
22-Nov-22
EPA 8260D
0.28
1.0
-
-
ND
ND
--
11-May-23
EPA 8260D
0.28
1.0
-
-
-
-
-
Chloroethane
3-Jun-09
0.5
10.0
4.3 J
ND
-
-
ND
18-Nov-09
0.5
10.0
2.9 J
0.90 J
-
-
ND
NC 2L = 3,000 pg/I (01/01/10)
16-Jun-10
0.5
10.0
2.6 J
0.80 J
-
-
ND
1-Dec-10
0.5
10.0
--
--
-
-
ND
1-Jun-11
0.5
10.0
3.6 J
0.85 J
-
-
ND
20-Dec-11
0.5
10.0
--
--
-
-
ND
30-May-12
0.5
10.0
--
--
-
-
ND
5-Dec-12
0.5
10.0
--
--
-
-
ND
18-Feb-13
EPA 8257
0.54
10.0
--
--
1.1 J
ND
ND
12-Jun-13
0.5
10.0
--
--
-
-
ND
18-Jul-13
EPA 8258
0.54
10.0
--
--
--
--
ND
29-Oct-13
0.5
10.0
--
--
-
-
ND
6-May-14
EPA 8259
0.54
10.0
--
--
--
ND
ND
22-Oct-14
EPA 8260
0.54
10.0
--
--
--
ND
ND
21-May-15
EPA 8260
0.54
10.0
--
--
--
ND
ND
16-May-18
EPA 8260
0.54
10.0
--
--
--
ND
--
6-Dec-18
EPA 8260
0.54
1.0
--
--
--
ND
--
8-May-19
EPA 8260D
0.52
1.0
--
--
--
ND
ND
8-Nov-19
EPA 8260D
0.49
1.0
--
--
--
ND
--
8-May-20
EPA 8260D
0.49
1.0
--
--
--
ND
ND
11-Nov-20
EPA 8260D
0.49
1.0
-
-
ND
ND
ND
5-May-21
EPA 8260D
0.65
1.0
-
-
--
--
ND
3-Nov-21
EPA 8260D
0.65
1.0
-
-
--
ND
ND
19-May-22
EPA 8260D
0.65
1.0
-
-
ND
ND
22-Nov-22
EPA 8260D
0.65
1.0
-
-
ND
ND
--
11-May-23
EPA 8260D
0.65
1.0
--
-
-
-
-
Burke Co. -Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 1 of 6

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample
EPA
Sentinel
Performance
Analyte
Collection Date
Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
1,2-Dichlorobenzene
18-Feb-13
0.30
5.0
--
--
0.44 J
ND
ND
18-Jul-13
0.30
5.0
--
--
--
ND
NC 2L = 20 pg/I (01/01/10)
6-May-14
EPA 8260
0.30
5.0
0.36 J
ND
22-Oct-14
EPA 8261
0.30
5.0
--
--
--
0.31 J
ND
21-May-15
EPA 8260
0.30
5.0
--
--
--
ND
ND
16-May-18
EPA 8260
0.30
5.0
--
--
--
0.34 J
--
6-Dec-18
EPA 8260
0.30
1.0
ND
ND
--
ND
--
8-May-19
EPA 8260D
0.49
1.0
-
-
--
ND
ND
8-Nov-19
EPA 8260D
0.29
1.0
-
-
--
ND
--
8-May-20
EPA 8260D
0.29
1.0
-
-
--
ND
ND
11-Nov-20
EPA 8260D
0.29
1.0
-
-
0.50 J
0.38 J
ND
5-May-21
EPA 8260D
0.34
1.0
-
-
--
--
ND
3-Nov-21
EPA 8260D
0.34
1.0
-
-
--
ND
ND
19-May-22
EPA 8260D
0.34
1.0
-
-
0.51 J
0.40 J
22-Nov-22
EPA 8260D
0.34
1.0
-
-
0.44 J
ND
--
11-May-23
EPA 8260D
0.34
1.0
-
-
-
-
-
1,4-Dichlorobenzene
18-Feb-13
0.33
1.0
--
--
18.0
7.8
ND
18-Jul-13
0.33
1.0
--
--
--
---
ND
28-Oct-13
0.33
1.0
ND
ND
--
---
ND
6-May-14
0.33
1.0
ND
ND
10.0
13.5
ND
22-Oct-14
EPA 8260
0.33
1.0
ND
ND
15.2
12.9
ND
NC 2L = 6 pg/I (02/1/15)
21-May-15
EPA 8260
0.33
1.0
ND
ND
18.7
12.3
ND
8-Dec-15
0.33
1.0
--
--
5.8
4.4
ND
3-May-16
0.33
1.0
ND
ND
6.7
5.4
ND
14-Dec-16
0.33
1.0
--
--
5.5
3.0
ND
27-Jun-17
EPA 8260
0.33
1.0
--
--
20.1
12.2 J
ND
15-Dec-17
EPA 8260
0.33
1.0
ND
ND
5.3
ND
ND
16-May-18
EPA 8260
0.33
1.0
--
--
19.1
15.1
--
6-Dec-18
EPA 8260
0.33
1.0
ND
ND
17.2
16.9
ND
8-May-19
EPA 8260D
0.58
1.0
-
-
19.2
22.1
ND
8-Nov-19
EPA 8260D
0.26
1.0
ND
ND
15.4
7.4
--
8-May-20
EPA 8260D
0.26
1.0
-
-
15.4
10.9
ND
11-Nov-20
EPA 8260D
0.29
1.0
ND
ND
15.2
14.0
ND
5-May-21
EPA 8260D
0.33
1.0
-
-
13.8
16.5
ND
3-Nov-21
EPA 8260D
0.33
1.0
ND
ND
ND
12.4
ND
19-May-22
EPA 8260D
0.33
1.0
-
-
17.0
17.0
22-Nov-22
EPA 8260D
0.33
1.0
ND
ND
ND
16.8
--
11-May-23
EPA 8260D
0.33
1.0
-
-
19.7
19.2
--
1,1-Dichloroethane
3-Jun-09
0.3
5.0
3.9 J
2.8 J
-
-
ND
18-Nov-09
0.3
5.0
6.7
3.7 J
-
-
ND
16-Jun-10
0.3
5.0
4.4 J
2.3 J
-
-
ND
1-Dec-10
0.3
5.0
--
--
-
-
ND
1-Jun-11
0.3
5.0
2.8 J
2.6 J
-
-
ND
20-Dec-11
0.3
5.0
--
--
-
-
ND
30-May-12
0.3
5.0
1.6 J
2.7 J
-
-
ND
5-Dec-12
0.3
5.0
--
--
-
-
ND
18-Feb-13
0.32
5.0
--
--
7.9
9.1
ND
12-Jun-13
0.3
5.0
--
--
-
-
ND
18-Jul-13
0.32
5.0
--
--
--
--
ND
28-Oct-13
0.3
5.0
0.93 J
3.0 J
-
-
ND
NC 2L = 6 pg/I (01/01/10)
6-May-14
0.32
5.0
1.2 J
2.9 J
11.6
8.1
ND
22-Oct-14
EPA 8260
0.32
5.0
--
--
9.0
6.9
ND
21-May-15
EPA 8260
0.32
5.0
ND
1.7 J
4.8 J
5.5
ND
8-Dec-15
0.32
5.0
--
--
5.9
7.2
ND
3-May-16
0.32
5.0
0.4 J
2.5 J
5.9
6.5
ND
14-Dec-16
0.32
5.0
--
--
4.4 J
6.0
ND
27-Jun-17
EPA 8260
0.32
5.0
--
--
4.3 J
6.2
ND
15-Dec-17
0.32
5.0
0.5 J
2.5 J
3.1 J
ND
ND
16-May-18
EPA 8260
0.32
5.0
NM
NM
3.8 J
4.1 J
--
6-Dec-18
EPA 8260
0.32
1.0
ND
1.9
3.6
5.2
ND
8-May-19
EPA 8260D
0.41
1.0
-
-
4.6
6.7
ND
8-Nov-19
EPA 8260D
0.27
1.0
ND
2.4
3.1
4.3
--
8-May-20
EPA 8260D
0.27
1.0
-
-
2.7
3.7
ND
11-Nov-20
EPA 8260D
0.27
1.0
0.37 J
1.1
2.5
4.1
ND
5-May-21
EPA 8260D
0.37
1.0
-
-
2.2
4.2
ND
3-Nov-21
EPA 8260D
0.37
1.0
ND
0.98 J
1.3
3.0
ND
19-May-22
EPA 8260D
0.37
1.0
-
-
1.2
3.0
22-Nov-22
EPA 8260D
0.37
1.0
ND
0.63 J
ND
3.1
--
11-May-23
EPA 8260D
0.37
1.0
-
-
1.4
2.8
--
1,2-Dichloroethane
3-Jun-09
0.1
1.0
0.33 J
ND
-
-
ND
18-Nov-09
0.1
1.0
0.56 J
ND
-
-
ND
16-Jun-10
0.1
1.0
0.37 J
ND
-
-
ND
1-Dec-10
0.1
1.0
--
--
-
-
ND
1-Jun-11
0.1
1.0
0.34 J
ND
-
-
ND
20-Dec-11
0.1
1.0
--
--
-
-
ND
30-May-12
0.1
1.0
ND
ND
-
-
ND
5-Dec-12
0.1
1.0
--
--
-
-
ND
18-Feb-13
0.12
1.0
--
--
1.0
0.59 J
ND
12-Jun-13
0.1
1.0
--
--
-
-
ND
18-Jul-13
0.12
1.0
--
--
--
--
ND
28-Oct-13
0.1
1.0
ND
ND
-
-
ND
NC2L=0.4pg/I(01/01/10)
6-May-14
0.12
1.0
ND
ND
0.78 J
ND
ND
22-Oct-14
EPA 8260
0.12
1.0
--
--
0.92 J
0.63 J
ND
21-May-15
EPA 8260
0.12
1.0
ND
ND
ND
ND
ND
8-Dec-15
0.12
1.0
--
--
0.66 J
0.70 J
ND
3-May-16
0.12
1.0
ND
ND
0.92 J
0.74 J
ND
14-Dec-16
0.12
1.0
--
--
ND
ND
ND
27-Jun-17
EPA 8260
0.24
1.0
--
--
0.75 J
0.67 J
ND
15-Dec-17
0.24
1.0
ND
ND
ND
ND
ND
16-May-18
EPA 8260
0.24
1.0
--
--
0.73 J
0.64 J
-
6-Dec-18
EPA 8260
0.24
1.0
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.67
1.0
-
-
ND
0.82 J
ND
8-Nov-19
EPA 8260D
0.34
1.0
ND
ND
0.65 J
0.63 J
--
8-May-20
EPA 8260D
0.34
1.0
-
-
0.58 J
0.49 J
ND
11-Nov-20
EPA 8260D
0.34
1.0
ND
ND
0.63 J
0.52 J
ND
5-May-21
EPA 8260D
0.32
1.0
-
-
ND
ND
ND
3-Nov-21
EPA 8260D
0.32
1.0
ND
ND
ND
ND
ND
19-May-22
EPA 8260D
0.32
1.0
-
-
0.37 J
ND
22-Nov-22
EPA 8260D
0.32
1.0
ND
ND
ND
ND
--
11-May-23
EPA 8260D
0.32
1.0
1
0.37 J
ND
--
Burke Co. -Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 2 of 6

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample
EPA
Sentinel
Performance
Analyte
Collection Date
Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
1,4-Dioxane (p-Dioxane)
6-Dec-18
EPA 8260
1.9
2.0
--
--
ND
2.40
ND
NC 2L = 3 pg/I (06/01/2018)
8-May-19
EPA 8260D Mod.
1.2
2.0
-
-
ND
2.50
ND
8-Nov-19
EPA 8260DMod.
1.2
2.0
3.0
ND
ND
2.20
--
8-May-20
EPA 8260D Mod.
1.2
2.0
-
-
ND
2.70
--
11-Nov-20
EPA 8260DMod.
1.2
2.0
2.6
ND
--
2.70
ND
5-May-21
EPA 8260DMod.
0.86
2.0
-
-
ND
3.5
ND
3-Nov-21
EPA 8260DMod.
0.86
2.0
4.0
ND
ND
3.5
ND
Resample -->
17-Feb-22
EPA 8260D Mod.
0.86
2.0
4.7
--
--
--
--
19-May-22
EPA 8260D Mod.
0.86
2.0
-
-
ND
5.7
22-Nov-22
EPA 8260DMod.
0.86
2.0
3.2
ND
ND
7.1
--
11-May-23
EPA 8260DMod.
0.86
2.0
-
-
ND
6.8
ND
cis-1,2-Dichloroethene
3-Jun-09
0.2
5.0
3.9 J
ND
-
-
ND
(cis-1,2-Dichloroethylene)
18-Nov-09
0.2
5.0
5.7 B
ND
-
-
2.60 J
16-Jun-10
0.2
5.0
4.5 J
ND
-
-
ND
1-Dec-10
0.2
5.0
--
--
-
-
ND
1-Jun-11
0.2
5.0
4.6 J
ND
-
-
ND
20-Dec-11
0.2
5.0
--
-
-
ND
30-May-12
0.2
5.0
--
--
-
-
ND
5-Dec-12
0.2
5.0
--
--
-
-
ND
18-Feb-13
0.19
5.0
--
--
21.0
15.6
ND
12-Jun-13
0.2
5.0
--
--
-
-
ND
18-Jul-13
0.19
5.0
--
--
--
--
ND
NC 2L = 70 pg/I (10/23/07)
6-May-14
0.19
5.0
17.1
ND
22-Oct-14
0.19
5.0
--
--
--
16.3
ND
21-May-15
EPA 8260
0.19
5.0
--
--
--
12.1
ND
27-Jun-17
EPA 8260
0.2
5.0
--
--
-
10.9
ND
16-May-18
EPA 8260
0.2
5.0
--
--
-
7.1
--
6-Dec-18
EPA 8260
0.2
2.0
--
--
ND
6.9
ND
8-May-19
EPA 8260D
0.7
1.0
--
--
--
7.8
ND
8-Nov-19
EPA 8260D
0.3
1.0
--
--
--
7.1
--
8-May-20
EPA 8260D
0.3
1.0
--
--
--
7.9
ND
11-Nov-20
EPA 8260D
0.3
1.0
-
-
12.7
8.1
ND
5-May-21
EPA 8260D
0.38
1.0
-
-
--
--
ND
3-Nov-21
EPA 8260D
0.38
1.0
-
-
--
5.2
ND
19-May-22
EPA 8260D
0.38
1.0
-
-
7.7
1.2
22-Nov-22
EPA 8260D
0.38
1.0
-
-
8.6
1.5
--
11-May-23
EPA 8260D
0.38
1.0
-
-
-
-
-
Ethylbenzene
18-Feb-13
0.30
1.0
--
--
23.2
1.4
ND
18-Jul-13
0.30
1.0
--
--
--
--
ND
NC 2L = 600 pg/I (01/01/10)
6-May-14
0.30
1.0
1.3
ND
22-Oct-14
0.30
1.0
--
--
--
1.3
ND
21-May-15
EPA 8260
0.30
1.0
--
--
--
1.1
ND
16-May-18
EPA 8260
0.30
1.0
--
--
--
0.70 J
--
6-Dec-18
EPA 8260
0.30
1.0
--
--
--
0.86 J
ND
8-May-19
EPA 8260D
0.45
1.0
--
--
--
1.60
ND
8-Nov-19
EPA 8260D
0.26
1.0
--
--
--
ND
--
8-May-20
EPA 8260D
0.26
1.0
--
--
--
0.79 J
ND
11-Nov-20
EPA 8260D
0.26
1.0
-
-
0.69 J
1.4
--
5-May-21
EPA 8260D
0.30
1.0
-
-
--
--
ND
3-Nov-21
EPA 8260D
0.30
1.0
-
-
--
1.1
ND
19-May-22
EPA 8260D
0.30
1.0
-
-
13.0
3.5
22-Nov-22
EPA 8260D
0.30
1.0
-
-
1.8
2.5
--
11-May-23
EPA 8260D
0.30
1.0
-
-
-
-
--
Methylene Chloride
18-Feb-13
0.97
1.0
--
--
17.9
ND
ND
18-Jul-13
0.97
1.0
--
--
--
--
ND
28-Oct-13
0.97
1.0
ND
ND
--
--
ND
NC 2L = 5 pg/I (01/01/10)
6-May-14
0.97
1.0
24.1
1.7
2.20
22-Oct-14
EPA 8260
0.97
1.0
--
--
15.7
ND
ND
21-May-15
EPA 8260
0.97
1.0
ND
ND
9.5 B
ND
1.7
8-Dec-15
0.97
1.0
--
--
11.2 B
ND
2.0
3-May-16
0.97
1.0
ND
ND
3.1
ND
ND
14-Dec-16
0.97
1.0
--
--
ND
ND
ND
27-Jun-17
EPA 8260
0.97
1.0
--
--
ND
ND
ND
15-Dec-17
0.97
1.0
ND
ND
ND
ND
ND
16-May-18
EPA 8260
0.97
1.0
--
--
ND
ND
--
6-Dec-18
EPA 8260
0.97
1.0
ND
ND
ND
ND
--
8-May-19
EPA 8260D
0.5
1.0
-
-
2.1
ND
ND
8-Nov-19
EPA 8260D
3.7
5.0
ND
ND
ND
ND
--
8-May-20
EPA 8260D
3.7
5.0
-
-
ND
ND
ND
11-Nov-20
EPA 8260D
3.7
5.0
ND
ND
ND
ND
ND
5-May-21
EPA 8260D
2
5.0
--
--
ND
ND
ND
3-Nov-21
EPA 8260D
2
5.0
ND
ND
ND
ND
ND
19-May-22
EPA 8260D
2
5.0
--
--
ND
ND
22-Nov-22
EPA 8260D
2
5.0
ND
ND
ND
ND
--
11-May-23
EPA 8260D
2
5.0
--
--
ND
ND
--
Naphthalene
11-Nov-20
EPA 8260D
0.35
1.0
--
--
--
3.70
ND
3-Nov-21
EPA 8260D
0.64
1.0
--
--
--
ND
ND
NC 2L = 6 pg/I (01/01/10)
5-May-21
-
-
--
--
--
--
--
--
Tetrachloroethene
18-Feb-13
0.46
1.0
--
--
5.5
ND
ND
18-Jul-13
0.46
1.0
--
--
--
--
ND
28-Oct-13
0.46
1.0
No
No
--
--
No
NC 2L = 0.7 pg/I (10/23/07)
6-May-14
0.46
1.0
7.9
ND
ND
22-Oct-14
EPA 8260
0.46
1.0
--
--
7.3
ND
ND
21-May-15
EPA 8260
0.46
1.0
ND
ND
6.0
ND
ND
8-Dec-15
0.46
1.0
--
--
5.0
ND
ND
3-May-16
0.46
1.0
ND
ND
4.5
ND
ND
14-Dec-16
0.46
1.0
--
--
ND
ND
ND
27-Jun-17
EPA 8260
0.46
1.0
--
--
ND
ND
ND
15-Dec-17
0.46
1.0
ND
ND
ND
ND
ND
16-May-18
EPA 8260
0.46
1.0
--
--
3.6
ND
--
6-Dec-18
EPA 8260
0.46
1.0
ND
ND
2.9
ND
--
8-May-19
EPA 8260D
0.78
1.0
-
-
4.4
ND
ND
8-Nov-19
EPA 8260D
0.16
1.0
ND
ND
2.0
ND
--
8-May-20
EPA 8260D
0.16
1.0
-
-
2.4
ND
ND
11-Nov-20
EPA 8260D
0.16
1.0
ND
ND
2.3
ND
ND
5-May-21
EPA 8260D
0.29
1.0
-
-
2.0
ND
ND
3-Nov-21
EPA 8260D
0.29
1.0
ND
ND
1.6
ND
ND
19-May-22
EPA 8260D
0.29
1.0
-
-
1.5
ND
22-Nov-22
EPA 8260D
0.29
1.0
ND
ND
ND
ND
--
11-May-23
EPA 8260D
0.29
1.0
-
-
2.1
ND
--
Burke Co. -Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 3 of 6

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample
EPA
Sentinel
Performance
Analyte
Collection Date
Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Toluene
3-Jun-09
0.3
1.0
ND
ND
-
-
ND
18-Nov-09
0.3
1.0
2.3
ND
-
-
ND
16-Jun-10
0.3
1.0
0.29 J
ND
-
-
ND
1-Dec-10
0.3
1.0
--
--
-
-
ND
1-Jun-11
0.3
1.0
ND
ND
-
-
ND
20-Dec-11
0.3
1.0
--
--
-
-
ND
30-May-12
0.3
1.0
--
--
-
-
ND
5-Dec-12
0.3
1.0
--
--
-
-
ND
18-Feb-13
0.26
1.0
--
--
44.10
0.77 J
ND
12-Jun-13
0.3
1.0
--
--
--
--
ND
18-Jul-13
0.26
1.0
--
--
--
--
ND
28-Oct-13
0.30
1.0
--
--
--
--
ND
NC 2L = 600 pg/I (01/01/10)
6-May-14
0.26
1.0
0.68 J
ND
22-Oct-14
0.26
1.0
--
--
--
0.66 J
ND
21-May-15
EPA 8260
0.26
1.0
--
--
--
0.48 J
ND
16-May-18
EPA 8260
0.26
1.0
--
--
--
0.54 J
--
6-Dec-18
EPA 8260
0.26
1.0
--
--
--
ND
--
8-May-19
EPA 8260D
0.31
1.0
--
--
--
1.9
ND
8-Nov-19
EPA 8260D
0.24
1.0
--
--
--
ND
--
8-May-20
EPA 8260D
0.24
1.0
--
--
--
0.45 J
ND
11-Nov-20
EPA 8260D
0.24
1.0
--
--
ND
0.64 J
ND
5-May-21
EPA 8260D
0.48
1.0
--
--
--
--
ND
3-Nov-21
EPA 8260D
0.48
1.0
--
--
--
ND
ND
19-May-22
EPA 8260D
0.48
1.0
--
--
1.40
1.40
22-Nov-22
EPA 8260D
0.24
1.0
--
--
0.42 J
1.00
11-May-23
EPA 8260D
0.24
1.0
--
--
--
--
--
Tetrahydrofuran
27-Jun-17
EPA 8260
3.1
10.0
--
--
-
3.1 J
--
NC 2L = NE
16-May-18
EPA 8260
3.1
NE
--
--
-
314
--
6-Dec-18
EPA 8260
3.1
10.0
--
--
-
447
--
8-May-19
EPA 8260D
1.3
10.0
--
--
-
470
ND
8-Nov-19
EPA 8260D
1.9
10.0
--
--
-
ND
--
8-May-20
EPA 8260D
1.9
10.0
--
--
-
95.3
ND
5-May-21
EPA 8260D
3.5
10.0
--
--
-
---
ND
3-Nov-21
EPA 8260D
3.5
10.0
--
--
-
ND
--
19-May-22
EPA 8260D
3.5
10.0
--
--
250.0
645.0
22-Nov-22
EPA 8260D
3.5
10.0
--
--
161.0
702.0
11-May-23
EPA 8260D
3.5
10.0
--
--
--
--
Trichloroethene
18-Feb-13
0.47
1.0
--
--
3.6
2.7
ND
18-Jul-13
0.47
1.0
--
--
--
--
ND
28-Oct-13
0.47
1.0
ND
ND
--
ND
NC 2L = 3 pg/I (01/01/10)
6-May-14
0.47
1.0
6.0
2.1
ND
22-Oct-14
EPA 8260
0.47
1.0
--
--
5.1
1.8
ND
21-May-15
EPA 8260
0.47
1.0
ND
ND
3.5
0.92 J
ND
8-Dec-15
0.47
1.0
--
--
2.9
2.1
ND
3-May-16
0.47
1.0
ND
ND
3.1
1.7
ND
14-Dec-16
0.47
1.0
--
--
ND
1.8
ND
27-Jun-17
EPA 8260
0.47
1.0
--
--
ND
0.30 J
ND
15-Dec-17
0.47
1.0
ND
ND
2.8
ND
ND
16-May-18
EPA 8260
0.47
1.0
--
--
3.1
1.2
--
6-Dec-18
EPA 8260
0.47
1.0
ND
ND
2.2
ND
--
8-May-19
EPA 8260D
0.34
1.0
-
-
4.1
ND
ND
8-Nov-19
EPA 8260D
0.22
1.0
ND
ND
1.6
0.73 J
--
8-May-20
EPA 8260D
0.22
1.0
-
-
1.9
0.63 J
ND
11-Nov-20
EPA 8260D
0.22
1.0
ND
ND
1.7
ND
ND
5-May-21
EPA 8260D
0.38
1.0
-
-
2.0
ND
ND
3-Nov-21
EPA 8260D
0.38
1.0
ND
ND
0.86 J
ND
ND
19-May-22
EPA 8260D
0.38
1.0
-
-
1.2
ND
22-Nov-22
EPA 8260D
0.38
1.0
ND
ND
ND
ND
--
11-May-23
EPA 8260D
0.38
1.0
-
-
1.7
ND
--
Trichlorofluoromethane
18-Feb-13
0.20
1.0
--
--
0.65 J
ND
ND
18-Jul-13
0.20
1.0
--
--
--
--
ND
NC 2L = 2,000 pg/I (01/01/10)
6-May-14
0.20
1.0
ND
ND
22-Oct-14
0.20
1.0
--
--
--
ND
ND
21-May-15
EPA 8260
0.20
1.0
--
--
--
ND
ND
16-May-18
EPA 8260
0.20
1.0
--
--
--
ND
--
6-Dec-18
EPA 8260
0.20
1.0
ND
ND
--
ND
--
8-May-19
EPA 8260D
0.51
1.0
--
--
--
ND
ND
8-Nov-19
EPA 8260D
0.31
1.0
--
--
--
ND
--
8-May-20
EPA 8260D
0.31
1.0
--
--
--
ND
ND
11-Nov-20
EPA 8260D
0.31
1.0
--
--
ND
ND
ND
5-May-21
EPA 8260D
0.30
1.0
--
--
--
--
ND
3-Nov-21
EPA 8260D
0.30
1.0
--
--
--
ND
ND
19-May-22
EPA 8260D
0.30
1.0
--
--
ND
ND
22-Nov-22
EPA 8260D
0.30
1.0
--
--
ND
ND
--
11-May-23
EPA 8260D
0.30
1.0
--
--
--
--
--
Vinyl chloride
18-Feb-13
0.62
1.0
--
--
1.2
ND
ND
18-Jul-13
0.62
1.0
--
--
--
--
ND
28-Oct-13
0.62
1.0
No
No
--
--
No
NC 2L = 0.03 pg/I (01/01/10)
6-May-14
0.62
1.0
1.1
ND
ND
22-Oct-14
EPA 8260
0.62
1.0
--
--
0.87 J
ND
ND
21-May-15
EPA 8260
0.62
1.0
ND
ND
ND
ND
ND
8-Dec-15
0.62
1.0
--
--
0.80 J
No
No
3-May-16
0.62
1.0
ND
ND
0.80 J
1.8
ND
Resample >
9-Jun-16
0.62
1.0
--
--
--
ND
ND
14-Dec-16
0.62
1.0
--
--
--
ND
ND
27-Jun-17
EPA 8260
0.62
1.0
--
--
0.64 J
1.9
ND
Resample >
8-Aug-17
EPA 8260
0.62
1.0
--
--
--
0.87 J
--
15-Dec-17
0.62
1.0
ND
ND
ND
ND
ND
16-May-18
EPA 8260
0.62
1.0
--
--
0.66 J
3.1
--
6-Dec-18
EPA 8260
0.62
1.0
ND
ND
ND
4.3
-
8-May-19
EPA 8260D
0.60
1.0
-
-
ND
4.8
ND
8-Nov-19
EPA 8260D
0.24
1.0
ND
ND
ND
1.4
--
8-May-20
EPA 8260D
0.24
1.0
-
-
0.56 J
0.85 J
ND
11-Nov-20
EPA 8260D
0.24
1.0
ND
ND
ND
1.10
ND
5-May-21
EPA 8260D
0.39
1.0
-
-
ND
4.2
ND
3-Nov-21
EPA 8260D
0.39
1.0
ND
ND
0.59 J
ND
ND
19-May-22
EPA 8260D
0.39
1.0
-
-
0.50 J
1.4
22-Nov-22
EPA 8260D
0.39
1.0
ND
ND
ND
1.0 J
--
11-May-23
EPA 8260D
0.39
1.0
-
-
0.61 J
0.7 J
--
Burke Co. -Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 4 of 6

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample
EPA
Sentinel
Performance
Collection Date
Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
7L��
(Total)
18-Feb-13
0.66
2.0
--
--
295
1.7 J
ND
18-Jul-13
0.66
2.0
--
--
--
--
ND
= 500 pg/I (01/01/10)
6-May-14
0.66
2.0
19.3
ND
22-Oct-14
0.66
2.0
--
--
--
18.7
ND
21-May-15
EPA 8260
0.66
5.0
--
--
--
17.1
ND
16-May-18
EPA 8260
0.66
5.0
--
--
--
9.8
--
6-Dec-18
EPA 8260
0.66
1.0
--
--
--
14.7
--
8-May-19
EPA 8260D
1.50
2.0
--
--
--
22.8
ND
8-Nov-19
EPA 8260D
0.63
1.0
--
--
--
ND
--
8-May-20
EPA 8260D
0.63
1.0
--
--
--
ND
ND
11-Nov-20
EPA 8260D
0.63
1.0
--
--
10.80
ND
ND
5-May-21
EPA 8260D
0.34
1.0
--
--
--
--
ND
3-Nov-21
EPA 8260D
0.34
1.0
--
--
--
ND
ND
19-May-22
EPA 8260D
0.34
1.0
--
--
36.00
13.4
22-Nov-22
EPA 8260D
0.34
1.0
--
--
18.40
9.2
11-May-23
EPA 8260D
0.34
1.0
--
--
--
--
Methane
18-Feb-13
0.66
2.0
--
--
--
--
--
(Dissolved Methane)
18-Jul-13
0.66
2.0
--
--
--
--
--
6-May-14
0.66
2.0
--
--
348
4,150
22-Oct-14
RSK 175 3.30
6.6
--
--
8,450
6,820
ND
21-May-15
RSK 175 0.63
10.0
136
3,060
173
4,900
-
16-May-18
RSK 175 0.63
10.0
--
--
29,100
11,500
6-Dec-18
RSK 175 20.00
20.0
1,100
1,330
27,800
12,300
8-May-19
RSK 175 Modified 3.40
10.0
--
--
--
14,300
8-Nov-19
RSK 175 Modified 3.40
10.0
1,080
1,020
8,820
1,730
8-May-20
RSK 175 Modified 3.40
10.0
--
--
13,800
8,570
--
11-Nov-20
RSK 175 Modified 3.40
10.0
281
2,910
14,200
12,000
ND
5-May-21
- -
-
-
-
-
-
-
18-May-22
RSK 175 Modified 3
10
--
--
--
--
3-Nov-21
RSK-175 2.91
10
1,170
780
4,810
3,500
19-May-22
RSK 175 Modified 3
10
--
--
7,950
22,900
22-Nov-22
RSK-175 3
10
3,190
779
3,550
2,640
11-May-23
RSK 175 Modified 5
10
--
--
4,450 H
2,780 H
Alpha-BHC
21-May-15
ND
ND
--
--
ND
IMAC= 0.006 (02/01/15)
8-Dec-15
--
--
--
--
--
6-Dec-18
EPA 8081
0.05
0.05
ND
ND
--
--
--
8-May-19
EPA 8081E
0.02
0.05
--
--
--
ND
8-Nov-19
EPA 8081E
0.02
0.05
ND
ND
--
--
--
8-May-20
EPA 8081E
0.02
0.05
ND
ND
--
--
--
11-Nov-20
EPA 8081E
0.02
0.05
ND
ND
ND
ND
ND
5-May-21
EPA 8081E
0.026
0.05
--
--
--
ND
3-Nov-21
EPA 8081E
0.0172
0.05
ND
ND
ND
ND
ND
Beta-BHC
21-May-15
ND
ND
--
--
ND
IMAC= 0.019 (02/01/15)
8-Dec-15
--
--
--
6-Dec-18
EPA 8081
0.05
0.05
ND
ND
--
--
--
8-May-19
EPA 8081E
0.02
0.05
--
--
--
--
ND
8-Nov-19
EPA 8081E
0.02
0.05
ND
ND
--
--
--
8-May-20
EPA 8081E
0.02
0.05
ND
ND
--
--
--
11-Nov-20
EPA 8081E
0.02
0.05
ND
ND
ND
ND
ND
5-May-21
EPA 8081E
0.022
0.05
--
--
--
--
ND
3-Nov-21
EPA 8081E
0.0208
0.05
ND
ND
ND
ND
ND
Inorganic Compounds
Arsenic
11-Nov-20
EPA 6010D
0.47
10.0
--
--
--
4.8 J
ND
NC2L = 10 pg/L
5-May-21
EPA 6010D
4.7
10.0
--
--
-
-
ND
3-Nov-21
EPA 6010D
4.7
10.0
--
--
--
10.1
ND
19-May-22
EPA 6020E
2.2
5.0
--
--
ND
ND
22-Nov-22
EPA 6020E
2.2
5.0
--
--
3 J
ND
--
11-May-23
EPA 6010D
4.7
10.0
--
--
--
-
ND
Thallium
8-May-20
EPA 6020E
0.05
0.1
--
--
0.073 J
ND
-
IMAC = 0.2 pg/L
11-Nov-20
EPA 6020E
0.05
0.1
0.064 J
ND
0.052 J
ND
ND
5-May-21
EPA 6020E
0.05
1.0
--
--
ND
ND
ND
3-Nov-21
EPA 6020E
0.05
0.47
0.26 J
0.077 J
ND
0.20 J
ND
19-May-22
EPA 6020E
0.18
1.0
--
--
0.250 J
ND
-
22-Nov-22
EPA 6020E
0.05
0.5
0.16 J
ND
0.120 J
ND
11-May-23
EPA 6020E
0.05
0.2
--
--
0.051 J
ND
ND
Cadmium
11-Nov-20
EPA 6010D
0.47
10.0
0.4
1
--
0.43 J
5-May-21
EPA 6010D
0.4
1.0
--
--
--
--
ND
3-Nov-21
EPA 6010D
0.4
1.0
--
--
--
ND
ND
19-May-22
EPA 6020E
0.1
0.5
--
--
ND
ND
22-Nov-22
EPA 6020E
0.1
0.5
--
--
0.18 J
ND
--
11-May-23
EPA 6010D
0.4
1.0
--
--
--
--
ND
NC2L = 10 pg/L
ND
Cobalt
8-May-20
EPA 6010D
3.60
5.0
--
--
51.5
8.0
--
BKGD = 11.3 pg/L
11-Nov-20
EPA 6010D
3.60
5.0
6.1
29.3
45.7
7.5
ND
5-May-21
EPA 6010D
3.60
5.0
--
--
41.3
18.6
ND
3-Nov-21
EPA 6010D
3.60
5.0
9.3
25.8
37.8
7.5
ND
19-May-22
EPA 6020E
0.39
5.0
--
--
37.2
27.2
22-Nov-22
EPA 6020E
0.39
5.0
11.8
29.4
35.6
34.8
--
11-May-23
EPA 6020E
0.05
1.0
-
-
28.3
37.9
ND
Barium
8-May-20
EPA 6010D
3.50
5.0
--
--
91.8
--
NC2L = 700 pg/L
11-Nov-20
EPA 6010D
3.50
5.0
100
95.4
ND
5-May-21
EPA 6010D
3.50
5.0
--
--
--
--
ND
3-Nov-21
EPA 6010D
3.50
5.0
--
--
--
174
ND
19-May-22
EPA 6020E
0.67
5.0
--
--
78
115.0
22-Nov-22
EPA 6020E
0.67
5.0
--
--
68
118.0
11-May-23
EPA 6010D
3.50
5.0
--
--
--
--
ND
Iron
8-May-20
EPA 6010D
41.50
50.0
--
--
--
35,100
--
BKGD = 14,182 pg/L
11-Nov-20
EPA 6010D
41.50
50.0
19,600
ND
5-May-21
EPA 6010D
41.50
50.0
--
--
--
--
ND
3-Nov-21
EPA 6010D
41.50
50.0
--
--
--
48,200
ND
3-Nov-21
EPA 6010D
3.40
5.0
--
--
--
6,460
ND
19-May-22
EPA 6020E
1,480
2,000
--
12,500
15,000
22-Nov-22
EPA 6020E
296
400
--
--
15,000
16,400
--
11-May-23
EPA 6010D
42
50
--
--
-
-
ND
Burke Co. -Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 5 of 6

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Analyte
Sample
Collection Date
EPA
Method
MDL
MRL
Sentinel
Performance
Blanks
MW-18
MW-19
MW-36
MW-38
Manganese
8-May-20
EPA 6010D
3.40
5.0
-
--
-
5,340
--
BKGD = 535 pg/L
11-Nov-20
EPA 6010D
3.40
5.0
-
-
7,780
ND
5-May-21
EPA 6010D
3.40
5.0
--
--
--
--
ND
19-May-22
EPA 300.0 Rev 2.11993
500
1,000
--
--
2,640
6,510
22-Nov-22
EPA 300.0 Rev 2.11993
500
1,000
530 J
1,340
2,700
6,570
--
11-May-23
EPA6010D
3
5
1 --
—
—
—
ND
Notes:
All concentrations in micrograms per liter (pg/1) = parts per billion.
MDL = Method Detection Limit.
MRL = Method Reporting Limit.
ND = Not detected above the MDL.
NC 2L = Groundwater Standard from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration for constituents with no listed INC 2L.
— = Not reported or not sampled.
Burke Co. -Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 6 of 6

TABLE C-4: Historically Detected Surface Water Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Inorganics
Antimony
6-Nov-08
2.6
6.0
ND
8.4
-
ND
3-Jun-09
2.6
6.0
ND
ND
--
ND
18-Nov-09
2.6
6.0
ND
ND
ND
NC 2B = NE (05/01/07)
15-Jun-10
2.6
6.0
ND
ND
--
ND
1-Dec-10
2.6
6.0
ND
ND
--
ND
1-Jun-11
2.6
6.0
ND
ND
--
ND
20-Dec-11
5.0
6.0
ND
ND
-
ND
30-May-12
5.0
6.0
ND
ND
-
ND
5-Dec-12
5.0
6.0
ND
ND
-
ND
12-Jun-13
5.0
6.0
ND
ND
-
ND
28-Oct-13
5.0
6.0
ND
ND
-
ND
6-May-14
EPA 6010
5.0
6.0
ND
ND
-
ND
22-Oct-14
EPA 6010
5.0
6.0
--
ND
ND
ND
21-May-15
EPA 6010
3.8
6.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
3.8
6.0
ND
ND
ND
ND
NC 2B = 5.6 pg/I (03/01/16)
4-May-16
EPA 6010
3.8
6.0
ND
ND
ND
ND
14-Dec-16
EPA 6010
3.8
6.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
3.9
6.0
ND
ND
ND
---
13-Dec-17
3.9
6.0
ND
ND
ND
ND
16-May-18
EPA 6010
3.9
6.0
ND
ND
ND
---
6-Dec-18
3.9
5.0
ND
ND
ND
ND
8-May-19
EPA 6O1OD
3.9
5.0
ND
ND
ND
---
8-Nov-19
EPA 6O1OD
3.0
5.0
ND
ND
ND
8-May-20
EPA 6O1OD
3.0
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
3.0
5.0
ND
ND
ND
5-May-21
EPA 6O1OD
3.0
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
3.0
5.0
-
ND
-
19-May-22
EPA 6O2OB
0.8
3.0
-
ND
ND
---
17-Nov-22
EPA 6O2OB
0.8
3.0
ND
ND
ND
ND
11-May-23
EPA 6O1OD
3.0
5.0
ND
-
ND
ND
Arsenic
6-Nov-08
2.7
10.0
2.9 B
4.5 B
-
4.1 J
3-Jun-09
2.7
10.0
ND
4.5 J
ND
18-Nov-09
2.7
10.0
ND
ND
---
ND
NC 2B = 10 ug/I (05/01/07)
15-Jun-10
2.7
10.0
ND
ND
-
ND
1-Dec-10
2.7
10.0
ND
ND
ND
1-Jun-11
2.7
10.0
ND
ND
ND
20-Dec-11
5.0
10.0
ND
ND
--
ND
30-May-12
5.0
10.0
ND
ND
ND
5-Dec-12
5.0
10.0
ND
ND
--
ND
12-Jun-13
5.0
10.0
ND
ND
--
ND
28-Oct-13
5.0
10.0
ND
ND
--
ND
6-May-14
EPA 6010
5.0
10.0
ND
ND
ND
22-Oct-14
EPA 6010
5.0
10.0
ND
ND
ND
21-May-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
NC 2B = 10 ug/I (03/01/16)
4-May-16
EPA 6010
2.5
10.0
3.0 J
ND
3.3 J
ND
14-Dec-16
EPA 6010
2.5
10.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
5.0
10.0
ND
5.5 J
ND
13-Dec-17
5.0
10.0
ND
ND
ND
ND
16-May-18
EPA 6010
5.0
10.0
ND
ND
ND
6-Dec-18
5.0
10.0
ND
ND
ND
ND
8-May-19
EPA 6O1OD
5.0
10.0
ND
ND
ND
8-Nov-19
EPA 6O1OD
4.7
10.0
ND
ND
ND
---
8-May-20
EPA6O1OD
4.7
10.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
4.7
10.0
ND
ND
ND
--
5-May-21
EPA6O1OD
4.7
10.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
4.7
10.0
--
ND
--
5-May-21
EPA6O1OD
4.7
10.0
ND
ND
ND
ND
17-Nov-22
EPA6O2OB
2.2
5.0
ND
ND
ND
ND
11-May-23
EPA6O1OD
4.7
10.0
ND
-
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 1 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Barium
30-May-07
-
100
81.3 J
23.8 J
-
0.2 J
29-Nov-07
-
100
116
27.5 J
-
0.50 J
29-May-08
0.2
100
71.9 J
19.6 J
ND
6-Nov-08
0.20
100
82.5 J
40.2 B
--
9.6 J
3-Jun-09
0.20
100
104
36.2 B
15.9 J
18-Nov-09
0.20
100
49.9 B
15.7 B
20.1 J
NC 2B = 1,000 ug/I (05/01/07)
15-Jun-10
0.20
100
47.6 J
20.7 J
0.77 J
1-Dec-10
0.20
100
39.8 J
46.8 J
--
ND
1-Jun-11
0.20
100
51.6 J
19.9 J
--
ND
20-Dec-11
5.0
100
63.7 J
13.9 J
--
ND
30-May-12
5.0
100
16.9 J
22.0 J
--
ND
5-Dec-12
5.0
100
69.9 J
24.8 J
--
ND
12-Jun-13
5.0
100
54.9 B
40.0 B
-
13.6 J
28-Oct-13
5.0
100
35.4 J
20.8 J
--
ND
6-May-14
EPA 6010
5.0
100
37.0 J
17.8 J
--
ND
22-Oct-14
EPA 6010
5.0
100
--
25.5 J
19.8 J
ND
21-May-15
EPA 6010
2.5
100
53.0 J
14.6 J
21.6 J
ND
9-Dec-15
EPA 6010
2.5
100
26.1 J
23.4 J
27.8 J
ND
NC 2B = 1,000 ug/I (03/01/16)
4-May-16
EPA 6010
2.5
100
41.4 J
37.3 J
51.0 J
ND
14-Dec-16
EPA 6010
2.5
100
44.7 J
21.2 J
17.5 J
ND
28-Jun-17
EPA 6010
2.5
100
46.3 J
41.4 J
31.5 J
--
13-Dec-17
2.5
100
38.7 J
26.3 J
20.7 J
ND
16-May-18
EPA 6010
2.5
100
34.5 J
42.5 J
46.3 J
--
6-Dec-18
2.5
5
32.6
31.1
30.3
9.9
8-May-19
EPA 6010D
2.5
5
31.7
30.0
25.0
8-Nov-19
EPA 6010D
1.0
5
25.6
27.1
27.0
--
8-May-20
EPA 6010D
3.5
5
22.8
28.3
27.6
ND
11-Nov-20
EPA 6010D
3.5
5
20.3
38.5
52.5
--
5-May-21
EPA 6010D
3.5
5
10.5
27.9
28.5
ND
4-Nov-21
EPA 6010D
3.5
5
-
43.7
--
--
19-May-22
EPA 6020B
0.7
5
--
31.9
19.1
17-Nov-22
EPA 6020B
0.2
1
18.2
33.0
48.9
ND
11-May-23
EPA 6010D
3.5
5
17.5
-
30.8
ND
Beryllium
14-Nov-02
-
2
2.0 B
2.2 B
-
2.1
14-May-03
-
2
ND
ND
--
ND
20-Nov-03
--
2
ND
ND
--
ND
6-May-04
2
ND
ND
--
ND
10-Nov-04
--
2
ND
ND
--
ND
5-May-05
---
2
ND
ND
--
ND
3-Nov-05
-
2
ND
ND
--
ND
25-May-06
-
2
ND
ND
--
ND
2-Nov-06
-
2
ND
ND
--
ND
30-May-07
-
1
ND
ND
--
ND
29-Nov-07
-
1
ND
ND
--
ND
29-May-08
0.10
1.0
ND
ND
-
ND
6-Nov-08
0.10
1.0
0.24 B
0.37 B
-
0.29 J
3-Jun-09
0.10
1.0
0.64 J
0.21 J
-
ND
18-Nov-09
0.10
1.0
ND
ND
-
ND
NC 2B = 6.5 pg/I (05/01/07)
15-Jun-10
0.10
1.0
ND
ND
-
ND
1-Dec-10
0.10
1.0
ND
ND
-
ND
1-Jun-11
0.10
1.0
ND
ND
-
ND
20-Dec-11
1.0
1.0
ND
ND
-
ND
30-May-12
1.0
1.0
ND
ND
-
ND
5-Dec-12
1.0
1.0
ND
ND
-
ND
12-Jun-13
1.0
1.0
ND
ND
-
ND
28-Oct-13
1.0
1.0
ND
ND
-
ND
6-May-14
EPA 6010
1.0
1.0
ND
ND
--
ND
22-Oct-14
EPA 6010
1.0
1.0
--
ND
ND
ND
21-May-15
EPA 6010
0.5
1.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
0.5
1.0
ND
ND
ND
ND
NC 2B = 6.5 Ug/I Chronic (03/01/16)*
4-May-16
EPA 6010
0.5
1.0
ND
ND
ND
ND
14-Dec-16
EPA 6010
0.5
1.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
0.5
1.0
ND
ND
ND
---
13-Dec-17
0.5
1.0
ND
ND
ND
ND
16-May-18
EPA 6010
0.5
1.0
ND
ND
ND
---
6-Dec-18
0.5
1.0
ND
ND
ND
ND
8-May-19
EPA 6010D
0.5
1.0
ND
ND
ND
---
8-Nov-19
EPA 6010D
0.2
1.0
ND
ND
0.22 J
8-May-20
EPA 6010D
0.7
1.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
0.7
1.0
ND
ND
ND
5-May-21
EPA 6010D
0.7
1.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
0.7
1.0
-
ND
--
19-May-22
EPA 6020B
0.1
0.5
--
ND
ND
17-Nov-22
EPA 6020B
0.1
0.5
ND
ND
ND
ND
11-May-23
EPA 6010D
0.7
1.0
ND
--
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 2 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Cadmium
7-Nov-01
--
1
ND
1.0
---
ND
22-May-02
1
ND
1.7 B
--
1.3
14-Nov-02
--
1
ND
ND
--
ND
14-May-03
1
ND
ND
--
ND
20-Nov-03
--
1
ND
ND
--
ND
6-May-04
1
ND
ND
--
ND
10-Nov-04
--
1
ND
ND
--
ND
5-May-05
---
1
ND
ND
--
ND
3-Nov-05
--
1
ND
ND
--
ND
25-May-06
1
ND
ND
--
ND
2-Nov-06
--
1
ND
ND
--
ND
30-May-07
---
1
ND
ND
--
ND
29-Nov-07
--
1
ND
ND
-
ND
29-May-08
0.5
1.0
ND
ND
--
ND
6-Nov-08
0.50
1.0
ND
ND
--
ND
3-Jun-09
0.50
1.0
ND
ND
-
ND
18-Nov-09
0.50
1.0
ND
ND
ND
NC 2B = 2 pg/I (05/01/07)
15-Jun-10
0.50
1.0
ND
ND
-
ND
1-Dec-10
0.50
1.0
ND
ND
-
ND
1-Jun-11
0.50
1.0
ND
ND
-
ND
20-Dec-11
1.0
1.0
ND
ND
-
ND
30-May-12
1.0
1.0
ND
ND
-
ND
5-Dec-12
1.0
1.0
ND
ND
-
ND
12-Jun-13
1.0
1.0
ND
ND
-
ND
28-Oct-13
1.0
1.0
ND
ND
-
ND
6-May-14
EPA 6010
1.0
1.0
ND
ND
--
ND
22-Oct-14
EPA 6010
1.0
1.0
-
ND
ND
ND
21-May-15
EPA 6010
0.5
1.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
0.5
1.0
ND
ND
ND
ND
NC 2B = 0.15 pg/I Chronic (03/01/16)*
4-May-16
EPA 6010
0.5
1.0
ND
ND
ND
ND
14-Dec-16
EPA 6010
0.5
1.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
0.5
1.0
ND
ND
ND
---
13-Dec-17
0.5
1.0
ND
ND
ND
ND
16-May-18
EPA 6010
0.5
1.0
ND
ND
ND
---
6-Dec-18
0.5
1.0
ND
ND
ND
ND
8-May-19
EPA 6010D
0.5
1.0
ND
ND
ND
---
8-Nov-19
EPA 6010D
0.4
1.0
ND
ND
ND
8-May-20
EPA 6010D
0.4
1.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
0.4
1.0
ND
ND
ND
5-May-21
EPA 6010D
0.4
1.0
0.44 J
ND
ND
ND
4-Nov-21
EPA 6010D
0.4
1.0
--
ND
--
19-May-22
EPA 6020B
0.1
0.5
--
ND
ND
--
17-Nov-22
EPA 6020B
0.1
0.5
0.16 J
ND
ND
ND
11-May-23
EPA 6010D
0.4
1.0
ND
--
ND
ND
Chromium
6-Nov-08
0.40
10.0
ND
0.47 J
--
ND
3-Jun-09
0.40
10.0
7.5 J
3.2 J
-
ND
18-Nov-09
0.40
10.0
ND
ND
--
ND
NC 2B = 50 ug/I (05/01/07)
15-Jun-10
0.40
10.0
1.2 B
0.48 B
-
0.74 J
1-Dec-10
0.40
10.0
0.68 B
5.1 J
--
0.51 J
1-Jun-11
0.40
10.0
0.59 B
0.59 B
-
0.73 J
20-Dec-11
5.0
10.0
ND
ND
-
ND
30-May-12
5.0
10.0
ND
ND
--
ND
5-Dec-12
5.0
10.0
ND
ND
--
ND
12-Jun-13
5.0
10.0
ND
ND
--
ND
28-Oct-13
5.0
10.0
ND
ND
--
ND
6-May-14
EPA 6010
5.0
10.0
ND
ND
ND
22-Oct-14
EPA 6010
5.0
10.0
--
ND
9.7 J
ND
21-May-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
NC 2B = 11 ug/I Chronic (03/01/16)*
4-May-16
EPA 6010
2.5
10.0
4.7 J
4.6 J
8.8 J
ND
14-Oct-16
2.5
10.0
ND
ND
ND
ND
28-Jun-17
2.5
10.0
ND
ND
ND
ND
NC 2B = 23.81 ug/I Chronic (09/22/17)*
13-Dec-17
2.5
10.0
ND
ND
ND
ND
16-May-18
EPA 6010
2.5
10.0
4.8 J
ND
ND
6-Dec-18
2.5
5.0
ND
ND
ND
ND
8-May-19
EPA 6010D
2.5
5.0
2.7 J
ND
ND
---
8-Nov-19
EPA 6010D
1.0
5.0
1.7 J
ND
ND
8-May-20
EPA 6010D
3.7
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
3.7
5.0
ND
4.7 J
8.0
5-May-21
EPA 6010D
3.7
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
3.7
5.0
--
ND
--
19-May-22
EPA 6020B
1.1
5.0
--
ND
ND
---
17-Nov-22
EPA 6020B
1.1
5.0
ND
ND
1.4 J,
ND
11-May-23
EPA 6010D
3.7
5.0
ND
--
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 3 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Cobalt
22-May-02
--
10
14.0
17.0
--
11.0
14-Nov-02
---
10
ND
ND
--
ND
14-May-03
--
10
ND
10.0
--
ND
20-Nov-03
10
14.0
ND
--
ND
6-May-04
-
10
ND
ND
--
ND
10-Nov-04
10
10.0
ND
-
ND
5-May-05
--
10
10.0
ND
-
ND
3-Nov-05
10
16.0
ND
--
ND
25-May-06
-
10
12
ND
--
ND
2-Nov-06
10
13.6
ND
--
ND
30-May-07
--
10
12.3
8.8 J
--
ND
29-Nov-07
-
10
19.0
2.1 J
--
ND
29-May-08
0.60
10.0
13.7
ND
ND
6-Nov-08
0.60
10.0
12.6
ND
--
0.65 J
3-Jun-09
0.60
10.0
11.9 B
6.6 B
-
7.6 J
18-Nov-09
0.60
10.0
3.6 J
4.6 J
--
ND
NC 2B = NE (05/01/07)
15-Jun-10
0.60
10.0
6.4 J
22.3
-
ND
1-Dec-10
0.60
10.0
0.76 J
4.1 J
--
ND
1-Jun-11
0.60
10.0
2.0 J
1.7 J
-
ND
20-Dec-11
5.0
10.0
ND
ND
-
ND
30-May-12
5.0
10.0
ND
ND
--
ND
5-Dec-12
5.0
10.0
29.0
7.7 J
--
ND
12-Jun-13
5.0
10.0
ND
9.1 J
--
ND
28-Oct-13
5.0
10.0
11.5
12.4
-
ND
6-May-14
EPA 6010
5.0
10.0
ND
ND
--
ND
22-Oct-14
EPA 6010
5.0
10.0
--
ND
ND
ND
21-May-15
EPA 6010
2.5
10.0
6.3 J
ND
ND
ND
9-Dec-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
NC 2B = 3 ug/I (03/01/16)
4-May-16
EPA 6010
2.5
10.0
4.0 J
5.6 J
3.3 J
ND
14-Dec-16
EPA 6010
2.5
10.0
5.9 J
ND
ND
ND
28-Jun-17
EPA 6010
2.5
10.0
6.4 J
3.6 J
ND
--
NC 2B = NE (09/22/17)
13-Dec-17
2.5
10.0
6.9 J
4.7 J
ND
ND
16-May-18
EPA 6010
2.5
10.0
3.8 J
ND
ND
--
6-Dec-18
2.5
5.0
ND
3.4 J
ND
ND
8-May-19
EPA 6O1OD
2.5
5.0
ND
2.9 J
ND
--
ISM = 3 pg/I
8-Nov-19
EPA 6O1OD
1.1
5.0
ND
2.7 J
5.6
---
8-May-20
EPA 6O1OD
3.6
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
3.6
5.0
ND
4.1 J
5.3
--
5-May-21
EPA 6O1OD
3.6
5.0
ND
4.9 J
3.9 J
ND
4-Nov-21
EPA 6O1OD
3.6
5.0
--
ND
--
--
19-May-22
EPA 6O2OB
0.4
5.0
-
2.2 J
0.91 J
--
17-Nov-22
EPA 6O2OB
0.4
5.0
ND
3.1 J
1.7 J
ND
11-May-23
EPA 6O1OD
3.6
5.0
ND
--
6.4
ND
Copper
29-May-08
0.30
10.0
ND
1.3 B
--
0.37 J
6-Nov-08
4.0
10.0
0.45 B
3.4 J
0.65 J
3-Jun-09
0.30
10.0
6.6 J
2.1 J
ND
18-Nov-09
0.30
10.0
ND
ND
ND
NC 2B = 7 ug/I (05/01/07)
15-Jun-10
0.30
10.0
0.56 B
ND
-
0.77 J
1-Dec-10
0.30
10.0
3.6 J
5.9 J
--
ND
1-Jun-11
0.30
10.0
1.8 J
0.35 J
--
ND
20-Dec-11
5.0
10.0
ND
ND
ND
30-May-12
5.0
10.0
ND
ND
ND
5-Dec-12
5.0
10.0
ND
ND
--
ND
12-Jun-13
5.0
10.0
5.2 B
ND
--
9.8 J
28-Oct-13
5.0
10.0
ND
ND
-
ND
6-May-14
EPA 6010
5.0
10.0
ND
ND
--
ND
22-Oct-14
EPA 6010
5.0
10.0
--
ND
ND
ND
21-May-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
NC 2B = 2.74 pg/I Chronic (3/1/16)*
4-May-16
EPA 6010
2.5
10.0
4.6 J
5.5 J
11
ND
Resample >
17-May-16
EPA 6010
2.5
10.0
--
--
ND
ND
14-Dec-16
EPA 6010
2.5
10.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
2.5
10.0
ND
ND
ND
--
13-Dec-17
2.5
10.0
ND
3.9 J
ND
ND
16-May-18
EPA 6010
2.5
10.0
5.4 J
ND
ND
-
6-Dec-18
2.5
5.0
ND
ND
ND
5.8
NC 2B = 3.81 pg/I chronic (SMP-5 5/8/19)
8-May-19
EPA 6O1OD
2.5
5.0
5.4
ND
ND
--
8-Nov-19
EPA 6O1OD
2.1
5.0
4.1 J
ND
ND
--
8-May-20
EPA 6O1OD
4.3
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
4.3
5.0
ND
5.7
10.6
-
5-May-21
EPA 6O1OD
4.3
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
4.3
5.0
ND
--
19-May-22
EPA 6O2OB
1.0
5.0
--
ND
ND
17-Nov-22
EPA 6O2OB
1.0
5.0
2.4 J
ND
5.6
1.2 J
11-May-23
EPA6O1OD
4.3
5.0
ND
--
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 4 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Cyanide
13-Dec-17
4.0
10.0
7.3 B
6.2 B
ND
4.2 J
NC 2B = 5 ug/I (09/22/17)
16-May-18
SM 4500-CN-
4.0
10.0
ND
ND
ND
-
6-Dec-18
4.0
8.0
ND
ND
ND
ND
8-May-19
SM 4500-CN-
6.0
8.0
ND
ND
ND
ND
8-Nov-19
SM 4500-CN-
6.0
8.0
ND
ND
ND
8-May-20
SM 4500-CN-
6.0
8.0
ND
ND
ND
ND
11-Nov-20
SM 4500-CN-
6.0
8.0
ND
ND
ND
5-May-21
SM 4500-CN-
6.0
8.0
ND
ND
ND
ND
4-Nov-21
SM 4500-CN-
6.0
8.0
--
ND
-
5-May-21
SM 4500-CN-
6.0
8.0
ND
ND
ND
ND
17-Nov-22
SM 4500-CN-
6.0
8.0
6.3 J
ND
ND
ND
11-May-23
SM 4500-CN-
6.0
8.0
ND
-
ND
ND
Iron
13-Dec-17
25.0
300.0
9520
7860
454
ND
INC 2B = NE (09/22/17)
16-May-18
EPA 6010
25.0
300.0
5350
3240
2190
6-Dec-18
25.0
50.0
1980
3240
511
167
8-May-19
EPA 6O1OD
25.0
50.0
3810
3260
315
8-Nov-19
EPA 6O1OD
19.5
50.0
3400
8840
2920
8-May-20
EPA6O1OD
41.5
50.0
--
-
--
ND
11-Nov-20
EPA 6O1OD
41.5
50.0
4550
7270
9650
5-May-21
EPA6010D
41.5
50.0
2480
7580
511
ND
4-Nov-21
EPA 6O1OD
41.5
50.0
--
24700
-
19-May-22
EPA 6O2OB
296.0
400.0
-
13900
701
17-Nov-22
EPA6020B
20.9
50.0
607
6090
723
ND
11-May-23
EPA6O1OD
41.5
50.0
545
-
6460
ND
Lead
3-Jun-09
4.0
10.0
7.3 J
ND
-
ND
18-Nov-09
4.0
10.0
ND
ND
--
ND
NC 2B = 25 ug/I (05/01/07)
15-Jun-10
4.0
10.0
ND
ND
--
ND
1-Dec-10
4.0
10.0
ND
4.6 J
-
ND
1-Jun-11
4.0
10.0
ND
ND
--
ND
20-Dec-11
5.0
10.0
ND
ND
--
ND
30-May-12
5.0
10.0
ND
ND
--
ND
5-Dec-12
5.0
10.0
ND
ND
--
ND
12-Jun-13
5.0
10.0
ND
ND
--
ND
28-Oct-13
5.0
10.0
ND
ND
--
ND
6-May-14
EPA 6010
5.0
10.0
ND
ND
--
ND
22-Oct-14
EPA 6010
5.0
10.0
--
ND
ND
ND
21-May-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
NC 2B = 14 Ng/I Acute, 0.54 Ng/I Chronic *
4-May-16
EPA 6010
2.5
10.0
ND
4.9 J
7.2 J
ND
14-Dec-16
EPA 6010
2.5
10.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
2.5
10.0
ND
ND
ND
--
NC 2B = 0.54 pg/I (09/22/17)*
13-Dec-17
2.5
10.0
ND
ND
ND
ND
16-May-18
EPA 6010
2.5
10.0
3.8 J
2.5 J
2.8 J
--
6-Dec-18
2.5
5.0
ND
ND
ND
ND
8-May-19
EPA 6O1OD
2.5
5.0
3.5 J
ND
ND
8-Nov-19
EPA 6O1OD
1.6
5.0
3.4 J
ND
2.2 J
-
8-May-20
EPA6O1OD
4.5
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
4.5
5.0
ND
5.4
9.9
5-May-21
EPA 6O1OD
4.5
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
4.5
5.0
--
ND
--
-
19-May-22
EPA 6O2OB
0.9
1.0
--
ND
ND
17-Nov-22
EPA 6O2OB
0.9
1.0
ND
ND
3.5
ND
11-May-23
EPA6O1OD
4.5
5.0
ND
--
ND
ND
Manganese
16-May-18
EPA 6010
2.5
50
294
145
89.8
NC 2B = NE (09/22/17)
6-Dec-18
2.50
5.0
17.8
206
199
10
8-May-19
EPA 6O1OD
2.50
5.0
98.2
194
271
NRWQC= 50
8-Nov-19
EPA 6O1OD
0.90
5.0
31.9
687
928
--
8-May-20
EPA6O1OD
3.40
5.0
--
--
--
ND
11-Nov-20
EPA 6O1OD
3.40
5.0
72.2
231
154
--
5-May-21
EPA6O1OD
3.40
5.0
232
876
566
ND
4-Nov-21
EPA 6O1OD
3.40
5.0
--
948
--
-
5-May-21
EPA 6O1OD
3.40
5.0
232
876
566
ND
17-Nov-22
EPA 6O2OB
1.10
10.0
8.3 J
485
54.1
ND
11-May-23
EPA6O1OD
3.40
5.0
95
--
788
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 5 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Nickel
3-Jun-09
1.7
50.0
5.5 B
ND
1.7 J
18-Nov-09
1.7
50.0
ND
ND
--
ND
NC 2B = 25 ug/I (05/01/07)
15-Jun-10
1.7
50.0
ND
ND
--
ND
1-Dec-10
1.7
50.0
2.8 J
2.8 J
-
ND
1-Jun-11
1.7
50.0
ND
ND
--
2.3 J
20-Dec-11
5.0
50.0
ND
ND
--
ND
30-May-12
5.0
50.0
ND
ND
--
ND
5-Dec-12
5.0
50.0
ND
ND
--
ND
12-Jun-13
5.0
50.0
ND
ND
--
ND
28-Oct-13
5.0
50.0
ND
ND
--
ND
6-May-14
EPA 6010
5.0
50.0
ND
ND
--
ND
22-Oct-14
EPA 6010
5.0
50.0
--
ND
ND
ND
21-May-15
EPA 6010
2.5
50.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
2.5
50.0
ND
ND
ND
ND
NC 2B = 16.1 ug/I Chronic (03/01/16)*
4-May-16
EPA 6010
2.5
50.0
3.8 J
3.9 J
6.7 J
ND
14-Dec-16
EPA 6010
2.5
50.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
2.5
50.0
ND
ND
8.0 J
--
13-Dec-17
2.5
50.0
ND
ND
ND
ND
16-May-18
EPA 6010
2.5
50.0
3.9 J
ND
ND
--
6-Dec-18
2.5
5.0
ND
ND
ND
ND
8-May-19
EPA 6010D
2.5
5.0
2.7 J
ND
ND
8-Nov-19
EPA 6010D
0.9
5.0
ND
ND
ND
--
8-May-20
EPA 6010D
3.5
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
3.5
5.0
ND
ND
4.2 J
--
5-May-21
EPA 6010D
3.5
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
3.5
5.0
--
ND
--
--
19-May-22
EPA 6020B
0.7
5.0
--
ND
ND
--
17-Nov-22
EPA 6020B
0.7
5.0
0.79 J,
ND
1.5 J,
ND
11-May-23
EPA 6010D
3.5
5.0
ND
--
ND
ND
Selenium
6-Nov-08
3.8
10
ND
10.9
--
ND
3-Jun-09
3.8
10.0
ND
ND
--
ND
18-Nov-09
3.8
10.0
ND
ND
--
ND
NC 2B = 5 ug/I (05/01/07)
15-Jun-10
3.8
10.0
ND
ND
--
ND
1-Dec-10
3.8
10.0
ND
ND
--
ND
1-Jun-11
3.8
10.0
ND
ND
--
ND
20-Dec-11
10.0
10.0
ND
ND
--
ND
30-May-12
10.0
10.0
ND
ND
--
ND
5-Dec-12
10.0
10.0
ND
ND
--
ND
12-Jun-13
10.0
10.0
ND
ND
--
ND
28-Oct-13
10.0
10.0
ND
ND
--
ND
6-May-14
EPA 6010
10.0
10.0
ND
ND
--
ND
22-Oct-14
EPA 6010
10.0
10.0
--
ND
ND
ND
21-May-15
EPA 6010
5.0
10.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
5.0
10.0
ND
ND
ND
ND
NC 2B = 5 ug/I (03/01/16)
4-May-16
EPA 6010
5.0
10.0
ND
ND
ND
ND
14-Dec-16
EPA 6010
5.0
10.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
5.0
10.0
ND
ND
ND
--
13-Dec-17
5.0
10.0
ND
ND
ND
ND
16-May-18
EPA 6010
5.0
10.0
ND
ND
ND
--
6-Dec-18
5.0
10.0
ND
ND
ND
ND
8-May-19
EPA 6010D
5.0
10.0
ND
ND
ND
---
8-Nov-19
EPA 6010D
4.7
10.0
ND
ND
ND
8-May-20
EPA 6010D
4.7
10.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
4.7
10.0
ND
ND
ND
5-May-21
EPA 6010D
4.7
10.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
4.7
10.0
--
ND
--
19-May-22
EPA 6020B
1.4
5.0
--
ND
ND
-
17-Nov-22
EPA 6020B
1.4
5.0
ND
ND
ND
ND
11-May-23
EPA 6010D
4.7
10.0
ND
--
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 6 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Silver
22-May-02
--
10
16.0 B
15.0 B
---
15.0
14-Nov-02
-
10
ND
ND
--
ND
14-May-03
-
10
ND
ND
--
ND
20-Nov-03
10
ND
ND
-
ND
6-May-04
-
10
ND
ND
--
ND
10-Nov-04
---
10
ND
ND
-
ND
5-May-05
--
10
ND
ND
--
ND
3-Nov-05
---
10
ND
ND
---
ND
25-May-06
--
10
ND
ND
ND
2-Nov-06
--
10
ND
ND
---
ND
30-May-07
-
10
ND
ND
ND
29-Nov-07
--
10
ND
ND
--
ND
29-May-08
0.10
10.0
0.29 J
0.13 J
--
ND
6-Nov-08
0.10
10.0
0.72 B
0.38 B
-
0.23 J
3-Jun-09
0.10
10.0
0.18 B
ND
0.31 J
18-Nov-09
0.10
10.0
0.27 B
0.23 B
--
0.23 J
NC 2B = 0.06 ug/I (05/01/07)
15-Jun-10
0.10
10.0
ND
ND
-
ND
1-Dec-10
0.10
10.0
ND
ND
-
ND
1-Jun-11
0.10
10.0
ND
0.22 J
--
ND
20-Dec-11
5.0
10.0
ND
ND
-
ND
30-May-12
5.0
10.0
ND
ND
--
ND
5-Dec-12
5.0
10.0
ND
ND
--
ND
12-Jun-13
5.0
10.0
ND
ND
-
ND
28-Oct-13
5.0
10.0
ND
ND
--
ND
6-May-14
EPA 6010
5.0
10.0
ND
ND
--
ND
22-Oct-14
EPA 6010
5.0
10.0
--
ND
ND
ND
21-May-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
9-Dec-15
EPA 6010
2.5
10.0
ND
ND
ND
ND
NC 2B = 0.06 ug/I Chronic (03/01/16)*
4-May-16
EPA 6010
2.5
10.0
ND
ND
ND
ND
14-Dec-16
EPA 6010
2.5
10.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
2.5
10.0
ND
ND
ND
NC 2B = 0.30 pg/I (09/22/17)*
13-Dec-17
2.5
10.0
ND
ND
ND
ND
16-May-18
EPA 6010
2.5
10.0
ND
ND
ND
6-Dec-18
2.5
5.0
ND
ND
ND
ND
8-May-19
EPA 6010D
2.5
5.0
ND
ND
ND
8-Nov-19
EPA 6010D
2.5
5.0
ND
ND
ND
---
8-May-20
EPA 6010D
2.5
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
2.5
5.0
ND
ND
ND
---
5-May-21
EPA 6010D
2.5
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
2.5
5.0
-
ND
--
19-May-22
EPA 6020B
0.4
5.0
--
ND
ND
17-Nov-22
EPA6020B
0.4
5.0
ND
ND
ND
ND
11-May-23
EPA 6010D
2.5
5.0
ND
--
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 7 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Thallium
5-May-05
10
22.0
11.0
ND
3-Nov-05
--
10
20.0
ND
-
ND
25-May-06
-
10
ND
ND
ND
2-Nov-06
-
10
ND
ND
--
ND
30-May-07
-
5.5
0.053 J
ND
ND
29-Nov-07
-
5.5
0.055 J
ND
ND
29-May-08
3.0
5.5
ND
ND
ND
6-Nov-08
3.0
5.5
ND
ND
--
ND
3-Jun-09
3.0
5.5
ND
ND
--
ND
18-Nov-09
3.0
5.5
ND
ND
4.2 J
NC 2B = NE (05/01/07)
15-Jun-10
3.0
5.5
3.2 J
ND
ND
1-Dec-10
3.0
5.5
ND
ND
--
4.0 J
1-Jun-11
3.0
5.5
ND
ND
-
ND
20-Dec-11
5.4
5.5
ND
ND
-
ND
30-May-12
5.4
5.5
ND
ND
--
ND
5-Dec-12
5.4
5.5
ND
ND
-
ND
12-Jun-13
5.4
5.5
ND
ND
-
ND
28-Oct-13
5.4
5.5
ND
ND
-
ND
6-May-14
EPA 6010
5.4
5.5
ND
ND
--
ND
22-Oct-14
EPA 6010
5.4
5.5
--
ND
ND
ND
21-May-15
EPA 6010
5.0
5.5
ND
ND
ND
ND
9-Dec-15
EPA 6010
5.0
5.5
ND
ND
ND
ND
NC 2B = 0.24 (03/01/16)
4-May-16
EPA 6010
5.0
5.5
ND
ND
ND
ND
14-Dec-16
EPA 6010
5.0
5.5
ND
ND
ND
ND
28-Jun-17
EPA 6O2OB
0.020
5.5
ND
ND
0.044 J
--
NC 2B = NE (09/22/17)*
13-Dec-17
0.028
5.5
ND
ND
ND
ND
16-May-18
EPA 6020
2.500
5.5
ND
ND
ND
6-Dec-18
0.060
0.1
ND
ND
ND
ND
8-May-19
EPA 6O2OB
0.060
0.1
ND
ND
ND
8-Nov-19
EPA 6O2OB
0.060
0.1
ND
ND
0.095 J
--
8-May-20
EPA6O2OB
0.050
0.1
ND
ND
ND
ND
11-Nov-20
EPA 6O2OB
0.050
0.1
ND
0.076 J
0.12
--
5-May-21
EPA6O2OB
0.050
1
ND
ND
0.059 J
ND
4-Nov-21
EPA 6O2OB
0.050
0.47
---
ND
-
--
19-May-22
EPA 6O2OB
0.180
1
ND
ND
17-Nov-22
EPA6O2OB
0.180
1
ND
ND
ND
ND
11-May-23
EPA6O2OB
0.050
0.2
ND
-
ND
ND
Vanadium
6-Nov-08
0.20
25.0
0.90 B
8.9 B
2.1 J
3-Jun-09
0.20
25.0
17.4 J
7.5 J
--
1.0 J
18-Nov-09
0.20
25.0
0.26 B
0.30 B
-
0.56 J
NC 2B = NE (05/01/07)
15-Jun-10
0.20
25.0
1.5 B
1.0 B
-
0.98 J
1-Dec-10
0.20
25.0
1.1 J
13.7 J
ND
1-Jun-11
0.20
25.0
1.1 J
0.74 J
ND
20-Dec-11
5.0
25.0
ND
ND
--
ND
30-May-12
5.0
25.0
ND
ND
ND
5-Dec-12
5.0
25.0
ND
ND
--
ND
12-Jun-13
5.0
25.0
7.6 J
ND
--
ND
28-Oct-13
5.0
25.0
ND
ND
--
ND
6-May-14
EPA 6010
5.0
25.0
ND
ND
--
ND
22-Oct-14
EPA 6010
5.0
25.0
--
ND
ND
ND
21-May-15
EPA 6010
2.5
25.0
7.5 J
ND
4.1 J
ND
9-Dec-15
EPA 6010
2.5
25.0
ND
ND
3.9 J
ND
4-May-16
EPA 6010
2.5
25.0
10.9 J
11.4 J
23.9 J
ND
14-Dec-16
EPA 6010
2.5
25.0
ND
ND
ND
ND
28-Jun-17
EPA 6010
2.5
25.0
ND
ND
3.1 J
NC 2B = NE (09/22/17)*
13-Dec-17
2.5
25.0
ND
ND
ND
16-May-18
EPA 6010
2.5
25.0
14 J
3 J
3.7 J
--
6-Dec-18
2.5
5.0
5.4
ND
ND
ND
8-May-19
EPA 6O1OD
2.5
5.0
8.9
ND
ND
---
8-Nov-19
EPA 6O1OD
1.3
5.0
8.5
ND
2.4 J
8-May-20
EPA6O1OD
3.9
5.0
6.2
ND
ND
ND
11-Nov-20
EPA 6O1OD
3.9
5.0
12.0
14.6
22.5
5-May-21
EPA6O1OD
3.9
5.0
6.6
ND
ND
ND
4-Nov-21
EPA 6O1OD
3.9
5.0
--
7.1
--
19-May-22
EPA 6O2OB
1.9
10.0
-
ND
ND
--
17-Nov-22
EPA6O2OB
1.9
10.0
3.2 J
ND
4.7 J
ND
11-May-23
EPA6O1OD
3.9
5.0
ND
--
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 8 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Zinc
30-May-07
--
10
1.8 B
ND
1.6 J
29-Nov-07
-
10
9.6 B
ND
-
3.1 J
29-May-08
0.40
10.0
6.0 B
ND
-
3.0 J
6-Nov-08
0.40
10.0
0.82 B
1.4 B
-
2.7 J
3-Jun-09
0.40
10.0
33.7 B
9.6 B
-
82.0
18-Nov-09
0.40
10.0
2.2 B
2.5 B
-
3.1 J
NC 2B = 50 ug/I (05/01/07)
15-Jun-10
0.40
10.0
ND
ND
-
ND
1-Dec-10
0.40
10.0
8.8 J
6.6 J
--
0.62 J
1-Jun-11
0.40
10.0
15.1 B
21.5 B
-
13.7
20-Dec-11
10.0
10.0
ND
ND
--
ND
30-May-12
10.0
10.0
ND
ND
--
ND
5-Dec-12
10.0
10.0
ND
ND
-
ND
12-Jun-13
10.0
10.0
ND
ND
-
76.5
28-Oct-13
10.0
10.0
ND
ND
ND
6-May-14
EPA 6010
10.0
10.0
ND
ND
ND
22-Oct-14
EPA 6010
10.0
10.0
---
ND
ND
ND
21-May-15
EPA 6010
5.0
10.0
ND
5.8 J
ND
ND
9-Dec-15
EPA 6010
5.0
10.0
ND
ND
ND
ND
NC 2B = 36.2 ug/I (03/01/16)*
4-May-16
EPA 6010
5.0
10.0
8.7 J
7.7 J
15.2
ND
14-Dec-16
EPA 6010
5.0
10.0
ND
ND
6.9 J
ND
28-Jun-17
EPA 6010
5.0
10.0
5.8 J
17.4
39.4
13-Dec-17
5.0
10.0
ND
ND
ND
ND
16-May-18
EPA 6010
5.0
10.0
10.7
ND
ND
6-Dec-18
5.0
10.0
5 J
5.3 J
ND
51.4
8-May-19
EPA 6010D
5.0
10.0
5.4 J
ND
ND
8-Nov-19
EPA 6010D
3.9
10.0
ND
ND
ND
--
8-May-20
EPA 6010D
9.5
10.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
9.5
10.0
ND
ND
18.4
--
5-May-21
EPA 6010D
9.5
10.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
9.5
10.0
--
ND
--
-
19-May-22
EPA 6020B
7.0
10.0
-
ND
ND
17-Nov-22
EPA 6020B
7.0
10.0
ND
ND
16.4
ND
11-May-23
EPA 6010D
9.5
10.0
ND
-
ND
ND
Hardness, Total (SM 2340B)
28-Jun-17
EPA 6010
662.00
662.0
32,900
20,900
10,800
-
13-Dec-17
662.00
662.0
28,900
12,900
7,410
ND
16-May-18
EPA 6010
662.00
NE
26,100
14,900
18,500
6-Dec-18
662.00
662.0
33900
11100
10200
ND
8-May-19
662.00
662.0
36800
13000
9330
ND
8-Nov-19
EPA 6010D
131.00
662.0
20500
15800
9710
8-May-20
EPA 6010D
131.00
662.0
24800
9880
9500
11-Nov-20
EPA 6010D
131.00
662.0
16900
14600
20800
--
5-May-21
EPA 6010D
131.00
662.0
32300
14600
10800
5-May-21
EPA 6010D
131.00
662.0
32300
14600
10800
--
17-Nov-22
EPA 6020B
456.00
456.0
19700
16400
50100
11-May-23
EPA 6010D
131.00
662.0
12200
--
11800
--
Mercury
8-Nov-19
EPA 7470A
0.10
0.2
0.16 J,,C
0.15 J,,C
0.15 J„
8-May-20
EPA 7470A
0.12
0.2
ND
ND
ND
0.58
5-May-21
EPA 7470A
0.12
0.2
ND
ND
ND
ND
19-May-22
EPA 7470A
0.13
0.2
-
ND
ND
--
17-Nov-22
EPA 7470A
0.13
0.2
ND
ND
ND
ND
11-May-23
EPA 7470A
0.12
0.2
ND
-
ND
ND
Magnesium
8-Nov-19
EPA 6010D
17.10
100.0
2020
1570
1320
11-Nov-20
EPA 6010D
67.80
100.0
1820
1320
2040
--
19-May-22
EPA 6010D
67.80
100.0
-
ND
ND
17-Nov-22
EPA 6010D
67.80
100.0
ND
ND
ND
ND
11-May-23
EPA 6010D
67.80
100.0
ND
-
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 9 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Organics
Acetone
29-Nov-07
--
100
3.6 B
ND
--
5.1 J
29-May-08
20
100
ND
ND
--
ND
6-Nov-08
20
100
ND
ND
--
ND
3-Jun-09
2.2
100
5.7 J
ND
--
ND
18-Nov-09
2.2
100
ND
ND
-
ND
NC 2B = NE (05/01/07)
15-Jun-10
2.2
100
2.2 B
2.3 B
--
7.2 J
1-Dec-10
2.2
100
ND
ND
-
3.7 J
1-Jun-11
2.2
100
5.4 B
2.9 B
--
3.9 J
20-Dec-11
2.2
100
ND
ND
--
ND
30-May-12
2.2
100
ND
ND
--
ND
5-Dec-12
10.0
100
ND
ND
--
ND
12-Jun-13
10.0
100
ND
ND
--
ND
28-Oct-13
10.0
100
ND
ND
--
ND
6-May-14
EPA 8260
10.0
100
ND
ND
--
ND
22-Oct-14
EPA 8260
10.0
100
--
ND
ND
ND
21-May-15
EPA 8260
10.0
100
ND
ND
ND
ND
9-Dec-15
EPA 8260
10.0
100
ND
ND
ND
ND
NC 2B = 1,100 mg/I (03/01/16)
4-May-16
EPA 8260
10.0
100
ND
ND
ND
ND
14-Dec-16
EPA 8260
10.0
100
ND
ND
ND
ND
28-Jun-17
EPA 8260
10.0
100
14.7 J
29.4 J
18 J
35.3 J
NC 2B = NE (09/22/17)
13-Dec-17
10.0
100
ND
ND
ND
ND
16-May-18
EPA 8260
10.0
100
ND
ND
ND
--
6-Dec-18
10.0
25
ND
ND
ND
ND
8-May-19
EPA 8260D
8.2
25
ND
ND
ND
ND
8-Nov-19
EPA 8260D
6.2
25
ND
ND
ND
--
8-May-20
EPA 8260D
6.2
25
ND
ND
ND
ND
11-Nov-20
EPA 8260D
6.2
25
ND
ND
ND
--
5-May-21
EPA 8260D
5.1
25
ND
ND
ND
ND
4-Nov-21
EPA 8260D
5.1
25
ND
ND
ND
ND
19-May-22
EPA 8260D
5.1
25
--
ND
ND
--
Resample>
19-Jul-22
EPA 8260D
5.1
25
ND
ND
ND
ND
17-Nov-22
EPA 8260D
5.1
25
ND
ND
ND
ND
11-May-23
EPA 8260D
5.1
25
ND
ND
ND
ND
Benzene
28-Jun-17
EPA 8260
0.25
1.0
ND
0.59 J
ND
-
NC 2B = 1.19 mg/I (03/01/16)
13-Dec-17
0.25
1.0
ND
ND
ND
ND
16-May-18
EPA 8260
0.25
1.0
ND
ND
ND
-
6-Dec-18
0.25
1.0
ND
ND
ND
ND
8-May-19
EPA 8260D
0.20
1.0
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.15
1.0
ND
ND
ND
8-May-20
EPA EPA 8260D
0.15
1.0
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.15
1.0
ND
ND
ND
---
5-May-21
EPA 8260D
0.34
1.0
ND
ND
ND
ND
4-Nov-21
EPA 8260D
0.34
1.0
--
ND
--
19-May-22
EPA 8260D
0.34
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 8260D
0.34
1.0
ND
ND
ND
ND
17-Nov-22
EPA 8260D
0.34
1.0
ND
ND
ND
ND
11-May-23
EPA 8260D
0.34
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 10 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Sample
EPA
Analyte
Collection Date
Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Chloromethane
15-Jun-10
0.11
1.0
ND
0.11 J
---
ND
NC 2B = NE (05/01/07)
1-Dec-10
0.11
1.0
ND
ND
-
ND
1-Jun-11
0.11
1.0
ND
ND
-
ND
20-Dec-11
0.11
1.0
ND
ND
--
ND
30-May-12
0.11
1.0
ND
ND
--
ND
5-Dec-12
0.11
1.0
ND
ND
--
ND
12-Jun-13
0.11
1.0
ND
ND
--
ND
28-Oct-13
0.11
1.0
ND
ND
--
ND
6-May-14
EPA 8260
0.11
1.0
ND
ND
--
ND
22-Oct-14
EPA 8260
0.11
1.0
--
ND
ND
ND
21-May-15
EPA 8260
0.11
1.0
ND
ND
ND
ND
9-Dec-15
EPA 8260
0.11
1.0
ND
ND
ND
ND
NC 2B = NE (03/01/16)
4-May-16
EPA 8260
0.11
1.0
ND
ND
ND
ND
14-Dec-16
EPA 8260
0.11
1.0
ND
ND
ND
0.17 J
28-Jun-17
EPA 8260
0.11
1.0
0.46 J
0.65 J
0.50 J
--
NC 2B = NE (09/22/17)
13-Dec-17
0.11
1.0
ND
ND
ND
ND
16-May-18
EPA 8260
0.11
1.0
ND
ND
ND
--
6-Dec-18
0.11
1.0
ND
ND
ND
ND
8-May-19
EPA 826OD
0.38
1.0
ND
ND
ND
ND
8-Nov-19
EPA 826OD
0.39
1.0
ND
ND
ND
-
8-May-20
EPA 826OD
0.39
1.0
ND
ND
ND
ND
11-Nov-20
EPA 826OD
0.39
1.0
ND
ND
ND
-
5-May-21
EPA 826OD
0.54
1.0
ND
ND
ND
ND
4-Nov-21
EPA 826OD
0.54
1.0
--
ND
--
--
19-May-22
EPA 826OD
0.34
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 826OD
0.34
1.0
ND
ND
ND
ND
17-Nov-22
EPA 826OD
0.54
1.0
ND
ND
ND
ND
11-May-23
EPA 826OD
0.54
1.0
ND
ND
ND
ND
Trichloroethene
14-Dec-16
EPA 8260
0.47
1.0
ND
0.52 J
ND
ND
NC 2B = 30 pg/I (03/01/16)
28-Jun-17
EPA 8260
0.47
1.0
ND
1.1
ND
13-Dec-17
0.47
1.0
ND
0.47 J
ND
ND
16-May-18
EPA 8260
0.47
1.0
ND
ND
ND
--
6-Dec-18
0.47
1.0
ND
ND
ND
ND
8-May-19
EPA 826OD
0.34
1.0
ND
ND
ND
ND
8-Nov-19
EPA 826OD
0.22
1.0
ND
ND
ND
---
8-May-20
EPA 826OD
0.22
1.0
ND
ND
ND
ND
11-Nov-20
EPA 826OD
0.22
1.0
ND
ND
ND
---
5-May-21
EPA 826OD
0.38
1.0
ND
ND
ND
ND
4-Nov-21
EPA 826OD
0.38
1.0
--
ND
--
---
19-May-22
EPA 826OD
0.38
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 826OD
0.38
1.0
ND
ND
ND
ND
17-Nov-22
EPA 826OD
0.38
1.0
ND
ND
ND
ND
11-May-23
EPA 826OD
0.38
1.0
ND
ND
ND
ND
1,1-Dichloroethane
1-Jun-11
0.32
5.0
ND
0.41 J
--
ND
NC 2B = NE (05/01/07)
20-Dec-11
0.32
5.0
ND
ND
--
ND
30-May-12
0.32
5.0
ND
ND
---
ND
5-Dec-12
0.32
5.0
ND
1.6 J
ND
12-Jun-13
0.32
5.0
ND
ND
ND
28-Oct-13
0.32
5.0
ND
0.96 J
ND
6-May-14
EPA 8260
0.32
5.0
ND
ND
--
ND
22-Oct-14
EPA 8260
0.32
5.0
-
1.5 J
ND
ND
21-May-15
EPA 8260
0.32
5.0
ND
ND
ND
ND
9-Dec-15
EPA 8260
0.32
5.0
ND
ND
ND
ND
NC 2B = 0.38 pg/I (03/01/16)
4-May-16
EPA 8260
0.32
5.0
ND
ND
ND
ND
14-Dec-16
EPA 8260
0.32
5.0
ND
2.6 J
ND
ND
28-Jun-17
EPA 8260
0.32
5.0
ND
4.2 J
ND
NC 2B = NE (09/22/17)
13-Dec-17
0.32
5.0
ND
1.5 J
ND
ND
16-May-18
EPA 8260
0.32
5.0
ND
ND
ND
6-Dec-18
0.32
1.0
ND
ND
ND
ND
8-May-19
EPA 826OD
0.41
1.0
ND
ND
ND
ND
8-Nov-19
EPA 826OD
0.27
1.0
ND
ND
ND
8-May-20
EPA 826OD
0.27
1.0
ND
ND
ND
ND
11-Nov-20
EPA 826OD
0.27
1.0
ND
ND
ND
5-May-21
EPA 826OD
0.37
1.0
ND
0.45 J
ND
ND
4-Nov-21
EPA 826OD
0.37
1.0
--
0.97 J
--
19-May-22
EPA 826OD
0.37
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 826OD
0.37
1.0
ND
ND
ND
ND
17-Nov-22
EPA 826OD
0.37
1.0
ND
0.71 J
ND
ND
11-May-23
EPA826OD
0.37
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 11 of 12

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample
Collection Date
EPA
Method
DL
RL
SMP-5
SMP-6
AIMP-7
Blanks
1,4-Dichlorobenzene
16-May-18
EPA 8260
0.33
1.0
0.33 J
ND
ND
---
NC 2B = 488 pg/I
6-Dec-18
0.33
1.0
ND
ND
ND
ND
(total chlorinated benzenes)
8-May-19
EPA 8260D
0.58
1.0
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.26
1.0
ND
ND
ND
8-May-20
EPA 8260D
0.26
1.0
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.26
1.0
ND
ND
ND
5-May-21
EPA 8260D
0.33
1.0
ND
ND
ND
ND
4-Nov-21
EPA 8260D
0.33
1.0
--
ND
--
19-May-22
EPA 8260D
0.33
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 8260D
0.33
1.0
ND
ND
ND
ND
17-Nov-22
EPA 8260D
0.33
1.0
ND
ND
ND
ND
11-May-23
EPA 8260D
0.33
1.0
ND
ND
ND
ND
cis-1,2-Dichloroethene
22-Oct-14
EPA 8260
0.19
5.0
-
0.20 J
ND
ND
NC 2B = NE (05/15/13)
21-May-15
EPA 8260
0.19
5.0
ND
ND
ND
ND
9-Dec-15
EPA 8260
0.19
5.0
ND
ND
ND
ND
NC 2B = 60 pg/I (03/01/16)
4-May-16
EPA 8260
0.19
5.0
ND
ND
ND
ND
14-Dec-16
EPA 8260
0.19
5.0
ND
0.43 J
ND
ND
28-Jun-17
EPA 8260
0.19
5.0
ND
1.10 J
ND
--
NC 2B = NE (09/22/17)
13-Dec-17
0.19
5.0
ND
0.37 J
ND
ND
16-May-18
EPA 8260
0.19
5.0
ND
ND
ND
--
6-Dec-18
0.2
1.0
ND
ND
ND
ND
8-May-19
EPA 8260D
0.7
1.0
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.3
1.0
ND
ND
ND
--
8-May-20
EPA 8260D
0.3
1.0
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.3
1.0
ND
ND
ND
---
5-May-21
EPA 8260D
0.4
1.0
ND
ND
ND
ND
4-Nov-21
EPA 8260D
0.4
1.0
--
0.47 J
--
--
19-May-22
EPA 8260D
0.3
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 8260D
0.3
1.0
ND
ND
ND
ND
17-Nov-22
EPA 8260D
0.4
1.0
ND
0.6 J
ND
ND
11-May-23
EPA 8260D
0.4
1.0
ND
ND
ND
ND
Notes:
All concentrations in micrograms per liter (pg/I) = parts per billion. NI = Monitoring well not yet installed.
RL = Method Reporting Limit AB = Monitoring well abandoned.
DL = Laboratory Method Detection Limit. - = Not sampled for this parameter or Not reported
ND = Not Detected at or above the RL (prior to Dec. 2006) or the DL (after Dec. 2006).
J = Estimated value - concentration is less than the RL but greater than the DL.
B = Blank -Qualified (Based on similar concentrations detected in field, trip, or method blanks).
NC 2B = Groundwater Standard from 15A NCAC 2B. NE = No NC 2B established.
Values above the NC 2B Standard are bold.
Surface waters classified as WS-IV (water supply IV, highly developed), B (primary recreation, fresh water), and CA (critical area).
*NC 2B Groundwater Standards and Protective Values include acute and chronic exposure levels for designated metal,
based on dissolved metal and in -stream water hardness results. Site specific values may be calculated based on water hardness at time of samplin€
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 12 of 12

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Temperature (FP)
11/3/2006
°C
14.90
NS
NS
15.25
16.97
16.52
NI
NI
6/3/2009
°C
15.90
NS
NS
19.10
19.40
14.50
16.20
16.30
11/17/2009
°C
12.0
NS
NS
13.9
15.9
13.7
13.8
12.0
6/16/2010
°C
16.06
NS
NS
17.65
17.8
17.69
18.83
16.3
12/1/2010
°C
13.43
NU
NS
11.17
12.27
14.1
14.4
14.6
6/1/2011
°C
17.21
NU
NS
18.39
17.59
21.68
15.04
16.57
12/20/2011
°C
NS
14.30
NS
14.52
14.30
14.69
NS
NS
5/30/2012
°C
NS
18.18
NS
21.70
20.80
16.90
16.99
17.26
12/5/2012
°C
NS
15.40
NS
15.00
15.50
16.90
NS
NS
6/12/2013
°C
NS
18.10
NS
18.70
18.20
16.30
NS
NS
10/28/2013
°C
NS
17.70
NS
18.40
18.20
17.50
17.40
17.10
5/6/2014
°C
NS
16.90
NS
22.40
21.00
18.00
14.90
14.50
10/23/2014
°C
NS
*
17.20
13.00
11.50
9.80
NS
NS
5/21/2015
°C
NS
*
19.80
18.70
22.20
18.60
18.10
25.50
12/8/2015
°C
NS
*
15.20
15.40
16.10
16.90
NS
NS
5/3/2016
°C
NS
*
17.9
17.0
18.4
17.2
13.7
15.8
12/13/2016
°C
NS
*
14.4
14.9
1 14.9
14.8
NS
NS
5/23/2017
°C
NS
*
15.0
16.8
17.0
16.8
NS
NS
12/12/2017
°C
NS
*
14.1
16.3
13.9
16.3
12.6
14.6
Resample >
3/19/2018
°C
-
-
-
-
16.0
-
-
-
5/16/2018
°C
NS
NS
18.20
19.0
17.7
16.9
NS
NS
12/6/2018
°C
NS
NS
9.30
14.9
13.1
14.7
11.50
12.20
Resample >
2/7/2019
°C
NS
20.90
NS
18.6
NS
NS
NS
NS
5/7/2020
°C
NS
NS
17.20
15.8
16.8
15.7
NS
NS
11/11/2020
°C
NS
NS
15.90
17.5
16.7
18.3
17.50
16.60
5/5/2021
°C
NS
NS
17.6
18.0
17.1
17.3
NS
NS
11/3/2021
°C
NS
15.50
16.3
18.1
16.8
17.5
16.40
16.20
Resample >
2/17/2022
°C
NS
17.80
NS
17.2
NS
NS
11.80
NS
11/17/2022
°C
NS
16.50
14.7
17.0
16.3
16.8
15.90
16.10
5/11/2023
°C
NS
NS
16.8
18.1
18.5
16.6
NS
NS
Resample >
6/28/2023
°C
NS
NS
NS
NS
18.47
NS
NS
NS
pH (FP)
11/3/2006
S.U.
5.34
NS
NS
5.32
5.40
5.68
NI
NI
6/3/2009
S.U.
5.79
NS
NS
5.74
5.62
5.96
6.20
6.28
11/17/2009
S.U.
6.03
NS
NS
5.92
5.49
6.08
5.84
6.24
6/16/2010
S.U.
6.23
NS
NS
6.37
6.28
5.64
6.28
6.05
12/1/2010
S.U.
5.40
NU
NS
6.10
6.10
6.05
6.52
6.36
6/1/2011
S.U.
5.83
NU
NS
6.01
5.96
5.87
6.25
6.24
12/20/2011
S.U.
NS
6.12
NS
5.98
5.90
6.01
NS
NS
5/30/2012
S.U.
NS
6.61
NS
5.74
5.57
5.61
5.84
5.76
12/5/2012
S.U.
NS
5.41
NS
6.12
5.93
5.75
NS
NS
6/12/2013
S.U.
NS
5.92
NS
6.00
5.32
5.57
NS
NS
10/28/2013
S.U.
NS
6.89
NS
1 5.85
5.88
5.76
6.12
6.22
5/6/2014
S.U.
NS
5.37
NS
5.46
5.69
5.74
5.41
5.74
10/23/2014
S.U.
NS
*
5.52
5.80
5.64
5.41
NS
NS
5/21/2015
S.U.
NS
*
5.29
6.03
6.25
5.88
6.09
6.19
12/8/2015
S.U.
NS
*
5.13
6.06
5.81
5.66
NS
NS
5/3/2016
S.U.
NS
*
4.83
5.54
1 5.34
5.06
5.30
5.29
12/13/2016
S.U.
NS
*
5.17
6.05
6.22
5.77
NS
NS
6/27/2017
S.U.
NS
*
6.45
6.06
5.99
5.95
NS
NS
12/12/2017
S.U.
NS
*
7.26
5.94
6.26
6.14
6.05
6.24
Resample >
3/19/2018
S.U.
NS
NS
NS
NS
5.83
NS
NS
NS
5/16/2018
S.U.
NS
NS
6.60
5.62
5.70
5.65
NS
NS
12/6/2018
S.U.
NS
NS
5.41
1 6.17
6.13
5.85
1 6.03
6.02
Resample >
2/7/2019
S.U.
NS
5.77
NS
6.24
NS
NS
NS
NS
5/7/2020
S.U.
NS
NS
4.95
6.12
5.73
5.65
NS
NS
11/11/2020
S.U.
NS
NS
6.05
6.19
5.72
5.65
5.87
5.93
5/5/2021
S.U.
NS
NS
4.80
5.99
5.61
5.70
NS
NS
11/3/2021
S.U.
NS
5.82
4.63
6.08
5.70
5.61
5.92
5.81
Resample >
2/17/2022
S.U.
NS
6.45
NS
7.02
NS
NS
6.96
NS
11/17/2022
S.U.
NS
1 5.37
4.0
5.86
5.47
5.03
5.82
5.54
5/11/2023
S.U.
NS
NS
3.8
5.37
4.94
4.81
NS
NS
Resample >
6/28/2023
S.U.
NS
NS
NS
NS
5.95
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 1 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Conductivity (FP)
11/3/2006
NS/cm
59
NS
NS
133
95
207
NI
NI
6/3/2009
NS/cm
139.5
NS
NS
258
146.2
286
220
329
11/17/2009
NS/cm
182.7
NS
NS
279
146.9
245
218
330
6/16/2010
NS/cm
124
NS
NS
310
214
213
216
309
12/1/2010
NS/cm
143
NU
NS
235
133
160
292
310
6/1/2011
NS/cm
69
NU
NS
384
175
293
241
392
12/20/2011
NS/cm
NS
26
NS
314
152
229
NS
NS
5/30/2012
NS/cm
NS
26.0
NS
392.0
177.0
229.0
227.0
256.0
12/5/2012
NS/cm
NS
19.5
NS
370.1
148.8
197.4
NS
NS
6/12/2013
NS/cm
NS
29.8
NS
345.2
201.7
201.7
NS
NS
10/28/2013
NS/cm
NS
24.5
NS
430.0
189.5
229.9
215.6
295.2
5/6/2014
NS/cm
NS
30.1
NS
460.7
208.5
230.4
179.0
276.9
10/23/2014
NS/cm
NS
*
68.1
311.0
170.2
103.8
NS
NS
5/21/2015
NS/cm
NS
*
27.2
1 435.4
221.5
231.2
262.0
412.2
12/8/2015
NS/cm
NS
*
15.5
400.6
203.4
208.5
NS
NS
5/3/2016
NS/cm
NS
*
16.0
473.5
247.0
221.0
292.0
256.9
12/13/2016
NS/cm
NS
*
180.4
458
198
215
NS
NS
6/27/2017
NS/cm
NS
*
28.9
450.1
234.6
226.1
1 NS
NS
12/12/2017
NS/cm
NS
*
14.1
347.9
185.8
215.7
123.6
226.3
Resample >
3/19/2018
NS/cm
NS
NS
NS
NS
209.4
NS
NS
NS
5/16/2018
NS/cm
NS
NS
13.5
1 375.2
207.4
243.2
NS
NS
12/6/2018
NS/cm
NS
NS
31.3
363.1
193.5
232.4
141.50
211.50
Resample >
2/7/2019
NS/cm
NS
19.50
NS
465.1
NS
NS
NS
NS
5/7/2020
NS/cm
NS
NS
14.4
554.5
265.3
280.2
NS
NS
11/11/2020
NS/cm
NS
NS
17.3
521.7
246.0
254.4
137.90
231.60
5/5/2021
NS/cm
NS
NS
12.0
465.9
194.1
222.6
NS
NS
11/3/2021
NS/cm
NS
19.50
16.0
842.0
326.2
340.8
308.20
377.40
Resample >
2/17/2022
NS/cm
NS
18.10
NS
766.0
NS
NS
304.0
NS
11/17/2022
NS/cm
I NS
18.80
13.1
676.0
267.8
39.0
307.0
316.0
5/11/2023
NS/cm
NS
NS
15.5
712.0
294.2
334.4
NS
NS
Resample >
6/28/2023
NS/cm
NS
NS
NS
NS
316.0
NS
NS
NS
ORP (FP)
11/3/2006
mV
93.8
NS
NS
143.9
90.5
43.2
NI
NI
6/3/2009
mV
195.0
NS
NS
150.0
130.0
138.0
132.0
113.0
11/17/2009
mV
167.0
NS
NS
133.0
162.0
132.0
158.0
128.0
6/16/2010
mV
13.8
NS
NS
-12.5
-58.6
-73.4
-36.8
-63.5
12/1/2010
mV
31.6
NU
NS
-49.1
-74.7
-105.9
NS
NS
6/1/2011
mV
73.2
NU
NS
28.6
1 -7.2
40.1
10.3
1 -2.6
12/20/2011
mV
NS
56.8
NS
18.7
30.3
3.9
NS
NS
5/30/2012
mV
NS
7.1
NS
-14.8
38.9
21.7
26.70
20.10
12/5/2012
mV
NS
227.2
NS
-6.9
46.0
23.4
NS
NS
6/12/2013
mV
NS
104.7
NS
-38.0
29.6
86.4
NS
NS
10/28/2013
mV
NS
21.7
NS
-10.5
53.2
47.3
-7.20
5.40
5/6/2014
mV
NS
116.5
NS
21.0
29.7
228.0
94.20
33.90
10/23/2014
mV
NS
*
104.6
-2.3
-3.8
36.6
NS
NS
5/21/2015
mV
NS
*
136.8
21.9
66.0
46.9
66.00
12.50
12/8/2015
mV
NS
*
269.9
-21.4
-6.2
25.7
NS
NS
5/3/2016
mV
NS
*
80.4
14.1
29.3
57.3
29.9
45.7
12/13/2016
mV
NS
*
180.4
29.0
18.1
70.9
NS
NS
6/27/2017
mV
NS
*
184.2
1 5.3
10.7
20.5
1 NS
NS
12/12/2017
mV
NS
*
121.2
111.0
42.0
27.0
90.7
11.0
Resample >
3/19/2018
mV
NS
NS
NS
NS
-11.5
NS
NS
NS
5/16/2018
mV
NS
NS
154.0
-30.4
-16.8
-26.8
NS
NS
12/6/2018
mV
NS
NS
205.5
11.8
38.9
14.2
31.20
19.90
Resample >
2/7/2019
mV
NS
219.90
NS
NS
NS
NS
NS
NS
5/7/2020
mV
NS
NS
219.5
290.1
181.4
201.6
NS
NS
11/11/2020
mV
NS
NS
246.1
13.8
122.9
87.5
85.80
27.20
5/5/2021
mV
NS
NS
247.6
-4.3
52.1
56.6
NS
NS
11/3/2021
mV
NS
108.90
316.8
-45.1
18.2
28.4
13.70
12.90
Resample >
2/17/2022
mV
NS
188.50
NS
7.3
NS
NS
82.90
NS
11/17/2022
mV
NS
215.40
317.1
-38.1
16.6
185.6
0.34
24.70
5/11/2023
mV
NS
NS
191.3
-42.7
16.7
85.0
NS
NS
Resample >
6/28/2023
mV
NS
NS
NS
NS
-27.0
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 2 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Turbidity (FP)
11/3/2006
ntu
10.4
NS
NS
7.97
64.0
16.3
NI
NI
6/3/2009
ntu
154
NS
NS
20.6
7.54
39.1
390
125
11/17/2009
ntu
318
NS
NS
19.65
7.89
23.0
<100
22.2
6/16/2010
ntu
44.8
NS
NS
165
95.9
43.2
14.9
9.29
12/1/2010
ntu
20.2
NU
NS
31
46.4
43.1
>1000
463
6/1/2011
ntu
7.58
NU
NS
19.06
13.14
5.74
33.4
59.6
12/20/2011
ntu
NS
80.4
NS
46.30
36.70
24.80
NS
NS
5/30/2012
ntu
NS
14.0
NS
19.80
33.50
15.90
20.60
27.30
12/5/2012
ntu
NS
631
NS
19.50
23.50
7.14
NS
NS
6/12/2013
ntu
NS
21.3
NS
10.82
15.80
8.11
NS
NS
10/28/2013
ntu
NS
7.39
NS
8.30
6.41
4.31
4.62
14.30
5/6/2014
ntu
NS
37.1
NS
12.95
6.05
4.29
37.00
9.20
10/23/2014
ntu
NS
*
8.15
21.7
10.04
7.55
NS
NS
5/21/2015
ntu
NS
*
8.15
12.6
17.50
7.72
9.10
11.13
12/8/2015
ntu
NS
*
25.5
16.7
35.40
30.50
NS
NS
5/3/2016
ntu
NS
*
17.55
19.75
16.88
18.30
21.30
28.10
12/13/2016
ntu
NS
*
12.63
9.48
10.20
9.70
NS
NS
6/27/2017
ntu
NS
*
12.20
7.29
9.78
11.60
NS
NS
12/12/2017
ntu
NS
*
15.01
37.81
25.60
12.22
90.70
57.76
Resample >
3/19/2018
ntu
NS
NS
NS
NS
7.36
NS
NS
NS
5/16/2018
ntu
NS
NS
5.89
7.96
9.91
15.12
NS
NS
12/6/2018
ntu
NS
NS
5.40
10.50
21.10
17.80
7.47
223.00
Resample >
2/7/2019
ntu
NS
71.10
NS
10.70
NS
NS
NS
NS
5/7/2020
ntu
NS
NS
642.00
36.37
506.30
57.70
NS
NS
11/11/2020
ntu
NS
NS
318.00
>1000
101.00
47.00
120.0
1 16.40
5/5/2021
ntu
NS
NS
18.50
10.5
12.0
8.12
NS
NS
11/3/2021
ntu
NS
587.00
26.60
1 11.3
16.4
9.65
268.0
3.05
Resample >
2/17/2022
ntu
NS
32.50
NS
6.8
NS
NS
546.0
NS
11/17/2022
ntu
NS
544.00
13.9
6.2
8.7
439.0
258.0
6.97
5/11/2023
ntu
NS
NS
19.2
5.8
608.0
4.6
NS
NS
Resample >
6/28/2023
ntu
NS
NS
NS
NS
54.2
NS
NS
NS
Dissolved Oxygen (FP)
11/3/2006
mg/1
4.01
NS
NS
0.95
1.21
1.10
NI
NI
6/3/2009
mg/1
1.21
NS
NS
0.84
0.57
0.99
1.38
0.60
11/17/2009
mg/1
NS
NS
NS
2.35
4.12
3.50
2.23
3.20
6/16/2010
mg/1
4.61
NS
I NS
2.49
2.86
2.10
3.59
4.16
12/1/2010
mg/l
7.94
NU
NS
1.29
1.29
5.15
NS
NS
6/1/2011
mg/l
4.76
NU
NS
1 2.46
1.77
1.64
3.80
3.27
12/20/2011
mg/1
NS
8.18
NS
1.87
2.17
2.17
NS
NS
5/30/2012
mg/1
NS
6.24
NS
3.67
6.33
1.98
8.47
8.11
12/5/2012
mg/1
NS
7.29
NS
2.09
3.57
0.99
NS
NS
6/12/2013
mg/1
NS
8.68
NS
1.53
1.25
1.75
NS
NS
10/28/2013
mg/1
NS
7.14
NS
3.42
2.47
2.82
3.62
3.21
5/6/2014
mg/1
NS
7.83
NS
1.89
1.47
1.33
2.25
1.86
10/23/2014
mg/1
NS
NS
1 5.74
2.78
1.36
2.75
NS
NS
5/21/2015
mg/1
NS
NS
5.66
1.01
1.79
0.01
1.01
0.10
12/8/2015
mg/1
NS
NS
7.59
4.62
2.47
1.49
NS
NS
5/3/2016
mg/1
NS
NS
7.26
1.60
2.23
3.35
4.19
2.20
12/13/2016
mg/1
NS
NS
5.41
5.11
3.23
2.07
NS
NS
6/27/2017
mg/1
NS
NS
7.06
2.40
4.75
2.16
NS
NS
12/12/2017
mg/1
NS
NS
9.05
1 3.38
4.41
4.40
3.85
2.52
Resample >
3/19/2018
mg/1
NS
NS
NS
NS
1.10
NS
NS
NS
5/16/2018
mg/1
NS
NS
6.54
1.79
2.01
1.21
NS
NS
12/6/2018
mg/1
NS
NS
10.60
4.16
8.24
1.89
2.46
2.29
Resample >
2/7/2019
mg/1
NS
4.38
NS
NS
NS
NS
NS
NS
5/7/2020
mg/1
NS
NS
1.60
5.82
5.42
4.78
NS
NS
11/11/2020
mg/1
NS
NS
8.67
2.07
2.37
2.19
1.83
1.37
5/5/2021
mg/1
NS
NS
10.00
1 1.27
1.59
1.54
NS
NS
11/3/2021
mg/1
NS
6.75
5.79
0.35
0.29
0.47
0.83
0.30
Resample >
2/17/2022
mg/1
NS
7.57
NS
0.7
NS
NS
2.22
NS
11/17/2022
mg/1
NS
7.81
6.3
0.4
0.11
2.76
0.34
0.06
5/11/2023
mg/1
NS
NS
7.4
0.6
0.51
1.17
NS
NS
Resample >
6/28/2023
mg/1
NS
NS
NS
NS
0.00
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 3 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Carbon Dioxide (FP)
11/3/2006
mg/1
NS
NS
NS
NS
NS
NS
Ni
NI
6/3/2009
mg/1
170
NS
NS
295
255
325
185
315.00
11/17/2009
mg/1
220
NS
NS
355
335
385
NS
280
6/16/2010
mg/1
220
NS
NS
510
395
430
185
280
12/1/2010
mg/1
25
NU
NS
440
285
230
NS
NS
6/1/2011
mg/1
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/I
NS
25.0
NS
80
95
90
NS
NS
10/28/2013
mg/I
NS
25.0
NS
335
240
130
160
130
5/6/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/1
NS
NS
30
95
85
155
220
150
12/13/2016
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
6/27/2017
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
12/12/2017
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
12/6/2018
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2020
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
11/11/2020
mg/1
NS
NS
27.1
164
167
191
97.4
189
Resample >
1/27/2021
mg/1
NS
NS
31.1
193
178
208
96.8
192
5/5/2021
mg/1
NS
NS
36.1 D
247 D
173 D
219 D
NS
NS
11/3/2021
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
11/17/2022
mg/1
NS
NS
ND
ND
ND
ND
118000
46100
5/11/2023
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
Resample >
6/28/2023
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
Iron 11 (ferrous iron) (FP)
11/3/2006
mg/1
NS
NS
NS
0.5
1 6.4
7.5
NI
NI
6/3/2009
mg/1
0.0
NS
NS
5.9
9.5
9.4
7.2
9.4
11/17/2009
mg/1
0.0
NS
NS
5.0
6.8
4.0
4.0
6.0
6/16/2010
mg/1
6.5
NS
I NS
8.0
6.5
4.0
5.0
8.8
12/1/2010
mg/l
0.0
NU
NS
6.2
4.6
10.0
NS
NS
6/1/2011
mg/l
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/1
NS
0.0
NS
6.1
4.5
5.6
1 NS
NS
5/30/2012
mg/1
NS
0.0
NS
5.6
1 3.8
5.2
3.20
3.30
12/5/2012
mg/1
NS
0.0
NS
5.2
4.0
6.3
NS
NS
6/12/2013
mg/1
NS
0.0
NS
6.0
4.2
3.0
NS
NS
10/28/2013
mg/1
NS
0.0
NS
5.5
9.0
4.8
6.5
6.0
5/6/2014
mg/1
NS
0.0
NS
7.3
4.3
5.8
5.0
5.8
10/23/2014
mg/1
NS
NS
0.0
4.5
7.0
3.75
NS
NS
5/21/2015
mg/1
NS
NS
0.0
5.8
7.0
7.0
4.7
5.8
12/8/2015
mg/1
NS
NS
0.0
3.5
2.0
3.2
NS
NS
5/3/2016
mg/1
NS
NS
0.8
4.5
5.0
3.5
3.4
4.0
12/13/2016
mg/1
NS
NS
0.5
5.2
3.0
2.2
NS
NS
6/27/2017
mg/1
NS
NS
1.0
4.0
0.5
1.5
NS
NS
12/12/2017
mg/1
NS
NS
0.0
5.2
4.6
5.0
2.4
4.1
5/16/2018
mg/1
NS
NS
0.0
2.2
4.0
2.0
NS
NS
12/6/2018
mg/1
NS
NS
0.0
2.3
2.0
2.1
3.00
3.50
5/7/2020
mg/1
NS
NS
0.0
1 2.0
1.5
1.0
NS
NS
11/11/2020
mg/1
NS
NS
NS
NS
1.8
0.75
NS
2.00
Resample >
1/27/2021
mg/1
NS
NS
0.0
1.5
NS
NS
0.50
NS
5/5/2021
mg/1
NS
NS
0.0
1.75
1.5
3.5
NS
NS
11/3/2021
mg/1
NS
NS
0.0
2.50
1 1.5
1 1.5
1 1.50
1.50
11/17/2022
mg/1
NS
NS
0.0
1.00
0.5
1.4
1.00
1.00
5/11/2023
mg/1
NS
NS
0.0
4.50
4.5
2.5
NS
NS
Resample >
6/28/2023
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 4 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Nitrate
11/3/2006
mg/1
NS
NS
NS
<0.5
<0.5
70.5
NI
NI
6/3/2009
mg/1
<0.1
NS
NS
<0.1
<0.1
<0.1
<0.1
0.26
11/17/2009
mg/1
<0.1
NS
NS
<0.1
<0.1
<0.1
<0.1
<0.1
6/16/2010
mg/1
<0.1
NS
NS
<0.1
<0.1
<0.1
<0.1
<0.1
12/1/2010
mg/1
<0.1
NU
NS
<0.1
<0.1
<0.1
NS
NS
6/1/2011
mg/1
<0.1
NU
NS
<0.1
<0.1
<0.1
<0.1
12/20/2011
mg/1
NS
<0.1
NS
<0.1
<0.1
<0.1NS5/30/2012
mg/1
NS
.207 J
NS
<0.1
<0.1
<0.1
<0.112/5/2012
mg/I
NS
.294 J
NS
<0.1
<0.1
<0.1NS6/12/2013
MNS
mg
NS
384 J
NS
<0.1
<0.1
<0.1NS10/28/2013
mg/I
NS
.333 J
NS
<0.1
<0.1
<0.1
<0.15/6/2014
mg/1
NS
.282 J
NS
<0.1
<0.1
<0.1
.
<0.1
10/23/2014
mg/I
NS
NS
<0.1
<0.1
<0.1
<0.1
NS
NS
5/21/2015
mg/I
NS
NS
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
12/8/2016
mg/1
NS
NS
.256 J
<0.1
<0.1
<0.1
NS
NS
5/3/2016
mg/1
NS
NS
0.120J
ND
ND
ND
<0.1
<0.1
12/13/2016
mg/I
NS
NS
0.210J
ND
ND
ND
NS
NS
6/27/2017
mg/1
NS
NS
.201J
ND
ND
ND
NS
NS
12/12/2017
mg/1
NS
NS
0.183J
ND
ND
ND
0.386J
ND
5/16/2018
mg/1
NS
NS
.191J
ND
ND
ND
NS
NS
12/6/2018
N9/1
NS
NS
222
ND
ND
ND
ND
ND
5/7/2020
N9/1
NS
NS
178
ND
ND
ND
NS
NS
11/11/2020
N9/1
NS
NS
163
ND
ND
ND
ND
NS
Resample >
12/2/2020
N9/1
NS
NS
152
NS
39.1 J
37.2 J
ND
52.50
5/5/2021
N9/1
NS
NS
155
ND
ND
ND
NS
NS
11/3/2021
Ng/1
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
N9/1
NS
ND
171
ND
ND
ND
ND
ND
5/11/2023
mg/1
mg/1
NS
NS
0.15
ND
ND
ND
NS
NS
Resample >
6/28/2023
NS
NS
NS
NS
NS
NS
NS
NS
Alkalinity
11/3/2006
mg/1
NS
NS
NS
47
36
106
NI
NI
6/3/2009
mg/1
163
NS
NS
112
62.5
76.6
80.8
128
11/17/2009
mg/1
70.8
NS
I NS
121
50.0
83.3
81.2
115
6/16/2010
mg/1
61.2
NS
NS
154
59.1
111
74.7
185
12/1/2010
mg/1
35.2
NU
NS
156
86.9
64.4
NS
NS
6/1/2011
mg/1
45.1
NU
NS
177
70.7
109
84.6
132
12/20/2011
mg/1
NS
8.58
NS
189
70.8
77.2
NS
NS
5/30/2012
mg/1
NS
8.14
NS
200
76.7
104
107.0
150.0
12/5/2012
mg/1
NS
7.69
NS
178
76.6
106
NS
NS
6/12/2013
mg/1
NS
7.95
NS
202
111
99.7
NS
NS
10/28/2013
mg/1
NS
8.14
NS
197
91.3
116
NS
NS
5/6/2014
mg/1
NS
8.06
NS
208
90.6
119
68.90
113.0
10/23/2014
mg/1
NS
*
1.36 J
215
96.1
122
NS
NS
5/21/2015
mg/1
NS
*
ND
153.0
1 67.5
92.1
51.300
154.000
12/8/2015
mg/1
NS
*
1.030 J
202.0
88.8
95.9
NS
NS
5/3/2016
mg/1
NS
*
1.370 J
122.0
49.0
76.8
62.500
100.000
12/13/2016
mg/1
NS
*
1.190 J
106.0
45.6
77.6
NS
NS
6/27/2017
mg/1
NS
*
ND
165.0
98.7
99.1
1 NS
NS
12/12/2017
mg/1
NS
*
ND
117.0
69.0
92.1
59.30
119.000
5/16/2018
mg/1
NS
*
2.34
151.0
94.4
99.3
NS
NS
12/6/2018
N9/1
NS
*
NS
196,000
122,000
128,000
81,700
133,000
5/7/2020
N9/1
NS
NS
ND
141,000
67,300
114,000
NS
NS
11/11/2020
N9/1
NS
NS
NS
156,000
103,000
135,000
56,900
NS
Resample >
12/2/2020
N9/1
NS
NS
ND
NS
NS
NS
NS
110,000
5/5/2021
N9/1
NS
NS
ND
210,000
88,000
124,000
1 NS
NS
11/3/2021
1 Ng/1
NS
5820.00
ND
123,000
97,000
117,000
58,900
142,000
11/17/2022
N9/1
NS
ND
ND
165,000
1 115,000
151,000
92,400
14,500
5/11/2023
N9/1
NS
NS
ND
201,000
107,000
163,000
NS
NS
Resample >
6/28/2023
N9/1
NS
NS
I NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 5 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Chloride
11/3/2006
mg/1
INS
INS
INS
9.30
1.69
2.49
NI
NI
6/3/2009
mg/1
<5.0
INS
INS
16.1
<5.0
6.7
5.9
<5.0
11/17/2009
mg/1
<5.0
INS
INS
16.8
<5.0
<5.0
6.8
<5.0
6/16/2010
mg/1
<5.0
NS
INS
5.45
6.29
8.55
8.23
<5.0
12/1/2010
mg/1
<5.0
NU
INS
15.1
6.84
<5.0
INS
INS
6/1/2011
mg/1
<5.0
NU
INS
17.0
6.33
7.87
9.45
<5.0
12/20/2011
mg/l
INS
<5.0
INS
20.2
6.40
6.53
INS
INS
5/30/2012
mg/l
INS
1.48
INS
20.0
6.32
5.84
133.0
2.79
12/5/2012
mg/I
INS
2.13
INS
19.5
7.29
7.43
INS
INS
6/12/2013
mg/I
INS
1.38
INS
19.5
7.50
5.1
INS
INS
10/28/2013
mg/I
INS
1.12
INS
18.1
7.75
8.49
INS
INS
5/6/2014
mg/l
INS
ND
INS
18.2
8.14
8.92
13.50
2.41
10/23/2014
mg/I
INS
INS
ND
20.8
9.05
8.12
INS
INS
5/21/2015
mg/I
INS
*
ND
25.300
9.680
10.400
12.400
2.500
12/8/2015
mg/I
INS
*
0.859 J
30.800
9.400
4.190
INS
INS
5/3/2016
mg/l
INS
*
6.07
33.700
14.000
7.980
13.600
7.150
12/13/2016
mg/I
INS
*
1.330
30.300
10.700
8.240
INS
INS
6/27/2017
mg/I
INS
*
ND
11.500
29.700
10.400
INS
INS
12/12/2017
mg/l
INS
*
ND
39.000
10.900
8.430
10.700
2.980
5/16/2018
mg/l
INS
*
1.1E
1 34.20
9.55
5.73
INS
INS
12/6/2018
Ng/I
INS
*
1020
52900
11700
9740
7340
3010
5/7/2020
Ng/I
INS
INS
1270
44500
13400
10400
INS
INS
11/11/2020
N9/1
INS
INS
720J
62600
14100
7210
8870
INS
Resample >
12/2/2020
N9/1
INS
INS
INS
INS
INS
INS
INS
2720
5/5/2021
N9/1
INS
INS
601J
76100 D
14900
9730
INS
INS
11/3/2021
N9/1
INS
9400
5881
77000
14300
6940
12400
2580
11/17/2022
N9/1
INS
ND
2510
72600
15200
10700
13500
2500
5/11/2023
mg/l
mg/I
INS
INS
0.75 J
75.3
13.9
10.5
INS
INS
Resample >
6/28/2023
INS
INS
INS
INS
INS
INS
INS
INS
Sulfate
11/3/2006
mg/l
INS
INS
INS
3.72
<2
<2
NI
NI
6/3/2009
mg/l
<5.1
INS
INS
<5.0
1 <5.0
<5.0
5.8
ND
11/17/2009
mg/l
<5.0
INS
INS
<5.0
<5.0
<5.0
<5.0
<5.0
6/16/2010
mg/l
<5.0
INS
INS
<5.0
<5.0
<5.0
<5.0
<5.0
12/1/2010
mg/l
<2.5
NU
INS
<12.5
<12.5
<12.5
NS
NS
6/1/2011
mg/l
<5.0
NU
NS
<5.0
<5.0
<5.0
<5.0
<5.0
12/20/2011
mg/l
NS
<5.0
NS
<5.0
<5.0
<5.0
NS
NS
5/30/2012
mg/l
NS
<5.0
NS
<5.0
<5.0
<5.0
<5.0
<5.0
12/5/2012
mg/l
NS
ND
NS
ND
4.4J
ND
INS
INS
6/12/2013
mg/l
INS
ND
INS
3.08J
2.91J
ND
INS
INS
10/28/2013
mg/l
INS
ND
INS
ND
2.94J
ND
INS
INS
5/6/2014
mg/l
INS
ND
INS
2.30 J
3.72 J
2.07 J
ND
2.49 J
10/23/2014
mg/l
INS
*
ND
2.28 J
3.74 J
1.94 J
INS
INS
5/21/2015
mg/l
INS
*
ND
2.310 J
3.440 J
2.750 J
1.700 J
1.98E J
12/8/2015
mg/l
INS
*
ND
1.530 J
2.020 J
9.260 J
INS
INS
5/3/2016
mg/l
INS
*
1.090 J
5.490 J
3.440 J
8.720 J
2.900 J
3.020 J
12/13/2016
mg/l
INS
*
ND
ND
4.020J
10.700J
INS
INS
6/27/2017
mg/l
INS
*
ND
2.20J
3.20J
ND
INS
INS
12/12/2017
mg/l
INS
*
ND
2.23 J
2.08 J
ND
ND
1.25 J
5/16/2018
mg/l
INS
*
ND
1.78J
1.581
ND
INS
INS
12/6/2018
N9/1
INS
*
ND
1,720
1,450
621J
ND
1270
5/7/2020
N9/1
INS
INS
ND
3,640
2,520
ND
INS
INS
11/11/2020
N9/1
INS
INS
ND
3,680
1,200
590.00
ND
INS
Resample >
12/2/2020
N9/1
INS
INS
INS
INS
INS
INS
INS
1,590
5/5/2021
N9/1
INS
INS
ND
4,560
1,100
5101
INS
INS
11/3/2021
N9/1
INS
ND
ND
4,400
960J
ND
ND
1,220
11/17/2022
N9/1
INS
ND
ND
3,330
862 J
602 J
530
1,340
5/11/2E23
mg/l
mg/l
INS
INS
ND
3.3
0.57 J
0.6 J
INSINSResample
>
6/28/2023
INS
INS
INS
INS
INS
INS
INS
INS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 6 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Sulfide
11/3/2006
mg/1
NS
NS
NS
3.72
<2
<2
NI
NI
6/3/2009
mg/1
<0.10
NS
NS
<0.10
<0.10
<0.10
<0.10
ND
11/17/2009
mg/I
<0.10
NS
NS
<0.10
<0.10
<0.10
NS
NS
6/16/2010
mg/1
<0.10
NS
NS
<0.10
<0.10
<0.10
<0.10
<0.10
12/1/2010
mg/1
<0.10
NU
NS
<0.10
<0.10
<0.10
NS
NS
6/1/2011
mg/1
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/1
NS
ND
NS
ND
ND
ND
NS
NS
6/12/2013
mg/I
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/I
NS
ND
NS
ND
ND
ND
ND
ND
5/6/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/I
NS
*
ND
ND
ND
ND
NS
NS
5/21/2015
mg/I
NS
*
NS
NS
NS
NS
NS
NS
12/8/2015
mg/I
NS
*
ND
ND
ND
ND
NS
NS
5/3/2016
mg/1
NS
*
ND
ND
ND
ND
ND
ND
12/13/2016
mg/I
NS
*
ND
ND
ND
ND
NS
NS
6/27/2017
mg/I
NS
*
ND
ND
ND
ND
NS
NS
12/12/2017
mg/1
NS
*
ND
ND
ND
ND
NS
NS
5/16/2018
mg/1
NS
*
ND
ND
ND
ND
NS
NS
12/6/2018
N9/1
NS
*
ND
ND
ND
89.3 J
NS
NS
5/7/2020
N9/1
NS
NS
ND
ND
ND
ND
NS
NS
11/11/2020
N9/1
NS
NS
120.00
ND
ND
ND
90.01
NS
Resample >
12/2/2020
N9/1
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
N9/1
NS
NS
NS
NS
NS
NS
NS
NS
11/3/2021
N9/1
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
N9/1
NS
ND
ND
ND
ND
ND
ND
ND
5/11/2023
Ng/1
NS
NS
NS
NS
NS
NS
NS
NS
Resample >
6/28/2023
N9/1
NS
NS
NS
NS
NS
NS
NS
NS
Methane
11/3/2006
mg/1
NS
NS
NS
2.23
1 2.50
2.92
NI
NI
6/3/2009
mg/1
0.340
NS
NS
0.111
8.61
8.26
0.494
0.814
11/17/2009
mg/1
2.580
NS
NS
4.310
0.147
10.300
1.200
0.271
Resample >
1/19/2010
mg/1
NS
NS
I NS
NS
2.120
NS
NS
NS
6/16/2010
mg/1
0.750
NS
NS
4.600
6.000
6.200
1.000
1.100
12/1/2010
mg/1
1.35
NU
NS
3.04
6.0
6.65
NS
NS
6/1/2011
mg/1
2.1
NU
NS
1 0.157
0.0128
<0.010
0.899
1 2.64
12/20/2011
mg/1
NS
<0.005
NS
1.460
6.300
5.650
NS
NS
5/30/2012
mg/1
NS
0.0061
NS
0.883
6.130
3.760
0.46
0.718
12/5/2012
mg/1
NS
ND
NS
2.070
2.050
4.910
NS
NS
6/12/2013
mg/1
NS
0.0063
NS
0.964
8.900
11.400
NS
NS
10/28/2013
mg/1
NS
ND
NS
.0033J
2.610
0.173
0.0581
0.0085
5/6/2014
mg/1
NS
ND
NS
2.040
6.190
4.360
1 0.3850
1.5900
10/23/2014
mg/1
NS
NS
5.93
2.21
ND
5.61
NS
NS
5/21/2015
mg/1
NS
NS
0.0012 J
2.27
6.70
4.94
0.136
3.060
12/8/2015
mg/1
NS
NS
0.0020 J
0.96
0.80
7.51
NS
NS
5/3/2016
mg/1
NS
NS
0.0014 J
1.88
5.35
5.16
0.457
0.514
12/13/2016
mg/1
NS
NS
NS
3.05
8.94
17.30
NS
NS
6/27/2017
mg/1
NS
NS
.00194 D6
3.15
16.60
12.50
NS
NS
12/12/2017
mg/1
NS
NS
ND
1 3.04
14.80
14.40
1 0.369
2.260
5/16/2018
mg/1
N9/1
NS
NS
ND
2.90
17.20
16.40
NS
NS
12/6/2018
NS
NS
ND
1,940
15,400
15,000
1,100
1,330
5/7/2020
N9/1
NS
NS
ND
3,000
14,500
11,700
NS
NS
11/11/2020
N9/1
NS
NS
ND
2,290
17,600
17,500
281
NS
Resample >
12/2/2020
N9/1
NS
NS
NS
NS
NS
NS
NS
2,910
5/5/2021
N9/1
NS
NS
ND
4,800
17,900
16,900
NS
I NS
11/3/2021
N9/1
NS
ND
ND
ND
9,230
9,270
1,170
780
11/17/2022
N9/1
NS
ND
ND
6,330
ND
ND
3,190
779
5/11/2023
N9/1
NS
NS
ND
1,370
4,500
5,610
NS
NS
Resample >
6/28/2023
N9/1
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 7 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
I MW-12
MW-16S
MW-18
MW-19
Ethane
11/3/2006
mg/1
NS
NS
NS
<0.002
<0.002
<0.002
NI
NI
6/3/2009
mg/1
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
11/17/2009
mg/I
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
Resample >
1/19/2010
mg/1
NS
NS
NS
NS
<0.005
NS
NS
NS
6/16/2010
mg/1
<0.013
NS
NS
<0.013
<0.011
<0.011
<0.013
<0.013
12/1/2010
mg/1
<0.0022
NU
NS
<0.0022
<0.0022
<0.0022
NS
NS
6/1/2011
mg/1
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/1
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/I
NS
ND
NS
.0016J
ND
ND
ND
ND
5/6/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2016
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/1
NS
NS
ND
ND
ND
ND
ND
ND
12/13/2016
mg/I
NS
NS
ND
ND
ND
ND
NS
NS
6/27/2017
mg/1
NS
NS
ND
ND
ND
ND
NS
NS
12/12/2017
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
mg/1
NS
NS
ND
ND
ND
ND
NS
NS
12/6/2018
N9/1
NS
NS
ND
ND
ND
ND
NS
NS
5/7/2020
N9/1
NS
NS
ND
ND
ND
ND
NS
NS
11/11/2020
N9/1
NS
NS
1.3J
ND
ND
ND
ND
NS
Resample >
12/2/2020
N9/1
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
N9/1
NS
NS
ND
21
75.4
72.1
NS
NS
11/3/2021
N9/1
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
N9/1
NS
ND
ND
ND
ND
ND
ND
ND
5/11/2023
N9/1
NS
NS
NS
NS
NS
NS
NS
NS
Resample >
6/28/2023
N9/1
NS
NS
NS
NS
NS
NS
NS
NS
Ethylene (Ethene)
11/3/2006
mg/1
NS
NS
NS
<0.002
<0.002
<0.002
NI
NI
6/3/2009
mg/1
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
11/17/2009
mg/1
<0.005
NS
NS
1 <0.005
<0.005
<0.005
<0.005
<0.005
Resample >
1/19/2010
mg/1
NS
NS
NS
NS
<0.005
NS
NS
NS
6/16/2010
mg/1
<0.013
NS
NS
<0.013
<0.011
<0.011
<0.013
1 <0.013
12/1/2010
mg/1
<0.0018
NU
NS
<0.0018
<0.0018
<0.0018
NS
NS
6/1/2011
mg/1
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/1
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/1
NS
ND
NS
.0017J
ND
ND
ND
ND
5/6/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/1
NS
NS
ND
ND
ND
ND
ND
ND
12/13/2016
mg/1
NS
NS
ND
ND
ND
ND
NS
NS
6/27/2017
mg/1
NS
NS
ND
ND
ND
ND
NS
NS
12/12/2017
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
mg/1
NS
NS
ND
ND
ND
0.0113
NS
NS
12/6/2018
N9/1
NS
NS
ND
ND
ND
ND
NS
NS
5/7/2020
N9/1
NS
NS
ND
ND
ND
ND
NS
NS
11/11/2020
N9/1
NS
NS
ND
1.3J
10.5
8.7J
ND
NS
Resample >
12/2/2020
N9/1
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
N9/1
NS
NS
ND
3.1 J
7.4 J
9.6 J
NS
NS
11/3/2021
N9/1
NS
ND
I ND
ND
ND
ND
ND
ND
11/17/2022
N9/1
NS
ND
ND
ND
ND
ND
ND
ND
5/11/2023
Ng/1
NS
NS
NS
NS
NS
NS
NS
NS
Resample >
6/28/2023
N9/1
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 8 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Dissolved Hydrogen
11/3/2006
nM
NS
NS
NS
NS
NS
NS
NI
NI
6/3/2009
nM
0.480 J
NS
NS
0.720
<0.600
0.350 J
0.580 J
0.790
11/17/2009
nM
0.780
NS
NS
0.850
0.690
1.000
1.200
0.630
6/16/2010
nM
4.800
NS
NS
3.400
2.800
2.200
2.800
3.300
12/1/2010
nM
1.500
NU
NS
0.850
0.740
0.950
NS
NS
6/1/2011
nM
2.300
NU
NS
2.400
1.900
2.200
2.100
2.000
12/20/2011
nM
NS
21
NS
19
6.3
7.0
NS
NS
5/30/2012
nM
NS
0.74
NS
2.0
1.1
0.84
0.79
0.76
12/5/2012
nM
NS
1.7
NS
0.5 J
0.35 J
0.57 J
NS
NS
6/12/2013
nM
NS
1.1
NS
1.1
0.83
1.60
NS
NS
10/28/2013
nM
NS
0.61
NS
0.61
0.55 J
0.52 J
0.56 J
0.68
5/6/2014
nM
NS
0.61
NS
0.82
1.11
1.11
0.61
3.50
10/23/2014
nM
NS
NS
0.75
1 0.86
0.85
1.2
NS
NS
5/21/2015
nM
NS
NS
1.7
1.3
1.1
1.6
1.6
1.2
12/8/2016
nM
NS
NS
2.0
1.6
2.3
1.9
NS
NS
5/3/2016
nM
NS
NS
0.97
0.86
0.82
0.77
0.80
0.80
12/13/2016
nM
NS
NS
1.9
2.0
1.5
1.3
NS
NS
6/27/2017
nM
NS
NS
2.0
1.7
2.0
2.0
NS
NS
12/12/2017
nM
NS
NS
12
NS
NS
13
12
8.5
5/16/2018
nM
NS
NS
2.2
1 2.4
2.0
2.7
NS
NS
12/6/2018
nM
NS
NS
NS
NS
NS
5.2
3.8
3.2
Missed Samples >
2/7/2019
nM
NS
NS
16
27
8.8
NS
NS
NS
5/7/2020
nM
NS
NS
NS
NS
NS
NS
NS
NS
12/2/2020
nM
NS
NS
7.7
4.0
77.0
3.3
5.0
5.4
5/5/2021
nM
NS
NS
280 D
4.7
9
6.3
NS
NS
11/3/2021
nM
NS
ND
ND
1.4
1 5
1.5 J
0.94 J
0.62 J
11/17/2022
nM
NS
ND
ND
15.0
2
1.81
ND
2.0
5/11/2023
nM
NS
NS
ND
62.0
180
ND
NS
NS
Resample >
6/28/2023
nM
NS
NS
NS
NS
NS
NS
NS
NS
Volatile Fatty Acids
11/3/2006
mg/1
NS
NS
NS
NS
NS
NS
NI
NI
6/3/2009
mg/1
10.9
NS
NS
0.51
ND
ND
ND
ND
11/17/2009
mg/1
0.91
NS
NS
ND
0.6J
ND
0.91
ND
6/16/2010
mg/1
ND
NS
NS
32.0
ND
1.3
0.81
5.2
12/1/2010
mg/1
ND
NU
NS
ND
ND
6.4J
NS
NS
6/1/2011
mg/1
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/1
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/1
NS
ND
NS
ND
ND
ND
ND
ND
5/6/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/1
NS
NS
NS
NS
I NS
NS
NS
NS
5/3/2016
mg/1
NS
NS
ND
ND
ND
ND
ND
ND
12/13/2016
mg/1
NS
NS
ND
ND
ND
ND
NS
NS
6/27/2017
mg/1
NS
NS
ND
ND
ND
ND
NS
NS
12/12/2017
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
12/6/2018
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2020
mg/1
Ng/1
NS
NS
NS
NS
NS
NS
NS
NS
11/11/2020
NS
NS
39,700
42,000
43,000
43,000
43,000
36,300
Resample >
12/2/2020
N9,/1
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
N9,/1
NS
NS
5,670
54,500
ND
56,300
NS
NS
11/3/2021
N9,/1
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
N9,/1
NS
ND
13805J
ND
ND
7,860
1 54,620
55,820
5/11/2023
N9,/1
NS
NS
NS
NS
NS
NS
NS
NS
Resample >
6/28/2023
N9,/1
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 9 of 10

TABLE C-5: HISTORICAL MONITORED NATURAL ATTENUATION PARAMETERS
Background
Compliance
Sentinel
Analyte/Parameter
Date
Units
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
TOC
11/3/2006
mg/I
NS
NS
NS
NS
NS
NS
Ni
Ni
6/3/2009
mg/I
9.4
NS
NS
11.1
10.1
17.8
8.6
14.2
11/17/2009
mg/I
2.1
NS
NS
13.1
12.6
14.6
3.9
11.4
6/16/2010
mg/I
24.9
NS
NS
12.9
8.66
11.1
6.4
16.8
12/1/2010
mg/I
17.6
NU
NS
29.3
23.4
43.8
NS
NS
6/1/2011
mg/I
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/I
NS
6.53
NS
13.6
12.2
16.1
NS
NS
5/30/2012
mg/I
NS
6.49
NS
12.5
12.1
14.5
6.55
10.90
12/5/2012
mg/I
NS
ND
NS
13.1
13.1
16.0
NS
NS
6/12/2013
mg/I
NS
ND
NS
13.3
12.9
18.3
NS
NS
10/28/2013
mg/I
NS
ND
NS
15.3
12.9
15.2
7.5
14.7
5/6/2014
mg/I
NS
ND
NS
17.6
12.0
19.9
9.54
11.3
10/23/2014
mg/I
NS
NS
27.0
1 35.7
66.4
33.2
NS
NS
5/21/2015
mg/I
NS
NS
ND
4.410
4.580
3.880
2.530
8.580
12/8/2016
mg/I
NS
NS
ND
5.320
-
6.070
NS
NS
5/3/2016
mg/I
NS
NS
0.528 J
4.330
2.380
6.080
2.010
3.520
12/13/2016
mg/I
NS
NS
0.70 J
4.0
3.7
3.6
NS
NS
6/27/2017
mg/I
NS
NS
ND
2.98
2.17
2.74
1 NS
NS
12/12/2017
mg/I
NS
NS
NS
3.99
2.89
3.56
1.470
3.360
5/16/2018
mg/I
NS
NS
ND
1 4.28
16.40
7.14
NS
NS
12/6/2018
ug/I
NS
NS
ND
5080
3410
4010
3310
3260
5/7/2020
ug/I
NS
NS
5551
5410
1840
3710
NS
NS
11/11/2020
ug/I
NS
NS
ND
6,000
2,450
3,890
2,100
NS
Resample >
12/2/2020
ug/I
NS
NS
NS
NS
NS
NS
NS
2,710
5/5/2021
ug/I
NS
NS
ND
7,440
1,460
2,570
NS
NS
11/3/2021
ug/I
NS
ND
ND
ND
1,390
3,010
3,910
3,640
11/17/2022
ug/I
NS
ND
ND
7,070
1,330
2,110
3,540
3,250
5/11/2023
mg/L
NS
NS
ND
8.7
1.8
2.3
NS
NS
Resample >
1 6/28/2023
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
Notes:
(FP) = Field Parameter
ND = Not Detected
NS = Not Sampled
my = millivolts
S.U. = standard units
°C = degrees Celcius
mS/cm = microsiemens per centimeter
mg/I = milligrams per liter (parts per million)
pg/I = micrograms per liter (parts per billion)
NU = Not Used as background data until approved
* MW-21 replaced MW-20 as the background well starting with the Fall 2014 sampling event; however MW-20 continues to be sampled as a compliance well
for the C&D Expansion (Phase 1A), and later data from this well can be found the the Water Quality Monitoirng Report for the C&D Expansion.
** MW-20 Replaced MW-17 as the facility background well in 2011.
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 10 of 10