1203_Burke_JohnsRiver_MSWLF_CDLF_May24GW_FID1895541_20240904

pENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No } Doc/Event #:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 213 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: [e-mail]
NC Landfill Rule:
Facility name: Facility Address: Facility Permit # (.0500 or .1600)
Johns River 2500 Marsh Trail
C&D-over-MSW Landfill Morganton, NC 12-03 .1600
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑X Assessment Monitoring X
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 ❑
Surface water monitoring data
Actual sampling dates (e.g.,
October 20-24, 2006)
May 6-7, 2024
July 1, 2024 (Resample)
Corrective Action
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. 1 am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
G. Van Ness Burbach, Ph.D., PG Sr. Technical Geologist [phone]
(Print) Title i (Area Code) Telephone Number
Signature
12-D Oak Branch Dr., Greensboro, NC 27407
Facility Representative Address
C-609
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Affix NC Licensed/ Professional Geologist Seal
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LaBella
Powered by partnership.
August 26, 2024
Jaclynne Drummond
Compliance Hydrogeologist
North Carolina 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 2024 Semiannual Water Quality Monitoring Report
Project No. 2233479/03
Dear Ms. Drummond:
On behalf of Burke County, LaBella Associates is submitting the May 2024 Semiannual Water Quality
Monitoring Report in electronic format, as well as a copy of the Environmental Monitoring Form and
the laboratory Electronic Data Deliverables (EDDs) for the closed construction and demolition over
municipal solid waste (C&D-over-MSW) Landfill located at the Johns River Waste Management Facility,
Permit # 12-03. This report completes the first semiannual compliance monitoring event of 2024 as
required by the North Carolina Division of Waste Management, Solid Waste Section. If we can provide
any additional information, please contact me at [phone].
Respectfully submitted,
LaBella Associates
Van Burbach, Ph.D., P.G.
Senior 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 �
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Submitted by:
LaBella Associates
12-D Oak Branch Drive
Greensboro, NC 27407
[phone]
NC License No. C-609
LaBeRa
Powered by partnership.
May 2024 SEMIANNUAL WATER QUALITY
MONITORING REPORT
JOHNS RIVER WASTE MANAGEMENT FACILITY
C&D-OVER-MSW LANDFILL
Permit No. 12-03
AUGUST 2024
PROJECT NO. 2233479/03

May 2024 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.................................................................................................................................1
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 2024 SEMIANNUAL MONITORING EVENT...........................................................................7
4.1
Field Work.............................................................................................................................................7
4.1.1 Groundwater Sampling......................................................................................................7
4.1.2 Surface Water Sampling....................................................................................................7
4.2
Laboratory Analysis and Quality Control.............................................................................................8
5.0
ANALYTICAL RESULTS AND STATISTICAL ANALYSIS....................................................................8
5.1
Inorganic Constituents in Groundwater..............................................................................................9
5.2
Organic Constituents in Groundwater................................................................................................9
5.3
Statistical Analyses..............................................................................................................................9
5.4
Analytical Results for Surface Water..................................................................................................9
6.0
EVALUATION OF MONITORED NATURAL ATTENUATION (MNA)................................................
10
6.1
MNA Parameters and Biodegradation Screening Matrix...............................................................
10
6.2
Biochlor Modeling and Mass -Balance Assessment........................................................................
11
6.3
Trend Analysis and Plume Stability..................................................................................................
11
7.0
CONCLUSIONS...........................................................................................................................11
8.0 REFERENCES.............................................................................................................................12
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
i

TABLE OF CONTENTS (CONTINUED)
Tables:
Table 1
Groundwater Elevations (May 2024)
Table 2
Hydraulic Gradients & Linear Velocities (May 2024)
Table 3
Field Parameters (May 2024)
Table 4
Detected Constituents (May 2024)
Table 5
Exceedances of Standards (May 2024)
Table 6
MNA Parameters (May 2024)
Table 7
Biodegradation Screening Matrix (May 2024)
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
Drawings:
Drawing 1 Site Location Map
Drawing 2 Groundwater Potentiometric Surface Map (May 2024)
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 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024

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 2024 Water Quality Monitoring Report La Bella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
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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 2024 Water Quality Monitoring Report La Bella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
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1.0 INTRODUCTION
1.1 Site Information
The Johns River Waste Management Facility (JRWMF) is located at 2500 Marsh Trail in Morganton,
Burke County, North Carolina (Drawing 1). 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. 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 JRWMF
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 MSW landfill 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 operated on 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 are presented in a separate report. A site plan
showing all the pertinent features of the facility is provided in Drawing 2.
1.2 Site Geology
The JRWMF 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.
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
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
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Program), and §.1634 (Assessment Monitoring Program). The programs are administered bythe 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) to the NCDEQ.
The WQAR determined that the constituents -of -concern (COCs) at the landfill were the volatile organic
compounds (VOCs) benzene, 1,4-dichlorobenzene, methylene chloride, tetrachloroethylene, and
trichloroethylene.
The JRWMF entered the Corrective Action Program following 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: WQAR (JOYCE, 2000).
• October 2004: Update on WQAR (JOYCE, 2004).
• February 2005: ACM (JOYCE, 2005a) and Quantitative Risk Assessment (JOYCE, 2005b).
• May 2006: Public Meeting for ACM.
• June 2008: 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: Second CAER.
• December 2017: Cobalt was added as a COC.
• 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 COCs.
• 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.
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• March 2021: Third CAER. Iron and manganese added to COC list, alpha-BHC and beta-BHC
removed from COC list.
• March 2022: Mercury was added to COC list after November 2021 sampling event.
• March 2022: LaBella requested that MW-16D be removed from the monitoring network
because it was damaged and could not be sampled. The request was approved in a letter
from NCDEQ dated April 1, 2022.
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 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:
Date
Monitoring
Total
Lithology of
Well ID
Installed
Classification
Program
Depth of
Screened
Constituent List
Well (feet)
Interval
MW-10
9-02-94
Compliance
Assessment
23.0
Saprolite
Comp.
MW-11
9-02-94
Compliance &
Assessment &
43.0
Saprolite
Comp., MNA*
Performance
Corrective Action
MW-12
9-01-94
Compliance &
Assessment &
51.5
Bedrock
Comp., MNA*
Performance
Corrective Action
MW-13
8-31-94
Compliance
Assessment
58.0
Bedrock
Comp.
MW-16S
3-08-99
Compliance &
Assessment &
20.0
Saprolite
Comp., MNA*
Performance
Corrective Action
MW-21
5-18-95
Background
Assessment &
45.0
Saprolite
Comp., MNA*
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
Classification
Monitoring
Depth of
Screened
Constituent List
Well ID
Installed
Program
Well (feet)
Interval
MW 18
4 07 09
Sentinel**
CorrectiveAction
12.0
Alluvial Soil
COCs, MNA*
MW 19
4 07 09
Sentinel**
CorrectiveAction
13.0
Alluvial Soil
COCs, MNA*
MW 36
5 08 11
Performance***
CorrectiveAction
43.0
Bedrock
COCs, LFG
MW 38
5 09 11
Performance***
CorrectiveAction
71.0
Bedrock
COCs, LFG
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Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
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Notes: Comp. = Compliance Parameters: 40 CFR Part 258, Appendix I, incorporated by reference
into the NCSWMR [North Carolina (NC) Appendix 11 and/or 40 CFR Part 258, Appendix II (NC
Appendix II) 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, total organic carbon (TOC), methane, ethane, ethene, volatile fatty acids,
carbon dioxide, ferrous iron, and turbidity.
LFG = Landfill Gas Indicators: Dissolved methane (CH4) and dissolved carbon dioxide (CO2).
* After the baseline period, the NCDEQ approved alternate frequencies for carbon dioxide,
sulfide, volatile fatty acids, ethane, and ethylene. These parameters are now monitored
during two consecutive semiannual events every fifth year.
** After the baseline period, sampling frequency for sentinel wells was changed to annual
and is done during the fall monitoring 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,
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 11 plus additional required C&D
parameters during the second semiannual monitoring event. The current list of detected Appendix 11
constituents includes cyanide, tin, mercury, and dichlorodifluoromethane. All monitoring wells are also
sampled for 1,4-dioxane per the NCDEQ memo dated May 29, 2018. Monitoring wells MW-11, MW-12,
MW-16S, and MW-21 are also sampled for MNA parameters during each monitoring event.
In accordance with the CAP for the facility, MNA baseline sampling was initiated with the June 2009
monitoring event and continued through the November 2010 monitoring event. The baseline data
were evaluated in a 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 monitoring events every fifth year. They will next 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 COCs. Samples from performance wells MW-36 and MW-38 are
analyzed for the VOCs on the COC list, plus dissolved carbon dioxide and dissolved methane.
The current COC list includes the following constituents:
• Benzene;
• 1,4-Dichlorobenzene;
• Tetrachloroethene (PCE);
• Trichloroethene (TCE);
• 1,1-Dichloroethane;
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• 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. Please note that MW-38 is also a compliance well for the C&D
Expansion Landfill.
2.2 Background -Based Groundwater Protection Standards
An 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 GPS for cobalt [11.3 micrograms
per liter (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
Standard; 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 existing sediment basins. Surface water monitoring
point SMP-7 is located downstream from the Phase 1A expansion. Surface water samples are
analyzed for the NC Appendix I list of constituents, detected NC Appendix II constituents (cyanide, tin,
mercury, and dichlorodifluoromethane), and 1,4-dioxane during both semiannual events.
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.
The JRWMF is bordered by creeks located to the east and west of the landfill and by the Catawba River
located to the south. The Catawba River at this location is classified WS-IV, which are waters used as
sources of water supply for drinking or food preparation purposes. These waters are also protected
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
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for Class C uses such as aquatic life propagation, fishing, wildlife, recreation, and agriculture. Class
WS-IV waters are generally located in moderately to highly developed watersheds.
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 located to the east and west of the landfill and to the Catawba
River located to the south. A groundwater potentiometric surface map, developed from static water
level data obtained in May 2024, is presented as Drawing 2. 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 2024 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 a representative flow path was estimated from the May 2024
groundwater contours shown on Drawing 2 and the calculated gradient and flow velocity are
summarized in Table 2. The horizontal gradient across the site is 0.0515. This is consistent with
previous estimates.
Linear groundwater flow velocities for wells screened in saprolite were computed using the modified
Darcy equation:
V = k1/ne,
where:
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 feet per
day (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.
The estimated linear groundwater flow velocity under the facility is 154 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
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
6

plume migration. The current groundwater monitoring network remains sufficient for monitoring the
groundwater at this facility.
4.0 MAY 2024 SEMIANNUAL MONITORING EVENT
4.1 Field Work
4.1.1 Groundwater Sampling
On May 6-7, 2024, 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.
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 2024
groundwater elevations data are presented in Table 1, and historical groundwater elevation data is
presented in Appendix C, Table C-1.
During the May 2024 monitoring event, monitoring wells were purged and sampled with disposable
bailers, a 12-volt submersible pump, or a Mega Monsoon low -flow sampling pump. Readings for
temperature, pH, specific conductivity, dissolved oxygen (DO), oxidation-reduction potential (ORP) and
turbidity were taken prior to purging, after each purge volume, and before sampling.
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 2024 event are provided
in Appendix B 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),
• 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, SMP-6, and SMP-7 were sampled during the May 2024 monitoring
event. 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, DO, ORP,
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 B
and field parameter data are summarized in Table 3.
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
7

4.1.3 Resampling Event
On July 1, 2024, a resampling event was performed for VOCs at monitoring wells MW-11, MW-12,
MW-16S, and MW-21 due to a laboratory error. The wells were purged and sampled using a Mega
Monsoon submersible pump and low -flow sampling techniques.
4.2 Laboratory Analysis and Quality Control
The May 2024 groundwater and surface water samples were submitted to Pace Analytical Services,
Inc. (Pace) of Huntersville, North Carolina under chain -of -custody control for analysis. The groundwater
samples from the wells in assessment monitoring were analyzed for NC Appendix I, NC Appendix I list
of constituents, previously detected Appendix 11 parameters, C&D parameters, tetrahydrofuran (THF),
and 1,4-dioxane. Samples from corrective action wells were analyzed for the COC list and 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. 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 JRWMF, a field blank was collected
by LaBella personnel as part of the May 2024 monitoring 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 I VOCs, THF, and 1,4-dioxane.
Upon receipt of the laboratory data packages, LaBella personnel reviewed them for quality
assurance/quality control (QA/QC) purposes and for possible regulatory issues. If any QA/QC or
regulatory issues were found, the laboratory was contacted to resolve the issue, and a resampling
event 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 213 Surface
Water Standards (NC2B), NC In -stream Target Values (ISTV), or Environmental Protection
Agency (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 at concentrations above the Method Detection Limit (MDL)
in groundwater or surface water samples during the May 2024 monitoring event and Table 5 presents
the exceedances of the applicable GPS or surface water standards. Please 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.
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
8

5,1 Inorganic Constituents in Groundwater
Four inorganic constituents were detected above their respective GPS in one or more of the
monitoring points as shown in Table 5. These exceedances are as follows:
• Cobalt (MW-10, MW-11, MW-12, MW-13, MW-16S, MW-36, MW-38);
• Iron (MW-10, MW-11, MW-12, MW-16S, MW-36, MW-38);
• Manganese (MW-10, MW-11, MW-12, MW-13, MW-16S, MW-36, MW-38); and
• Mercury (MW-13).
In general, the inorganic 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
Ten organic constituents exceeded their respective GPS as follows (Table 5):
• Benzene (MW-10, MW-11, MW-12, MW-13, MW-16S, MW-36, MW-38);
• 1,4-Dichlorobenzene (MW-13, MW-36, MW-38);
• 1,4-Dioxane (MW-11, MW-12, MW-16S, MW-38);
• 1,1-Dichloroethane (MW-12, MW-13, MW-16S);
• 1,2-Dichloroethane (MW-12);
• Methylene chloride (MW-13);
• Tetrachloroethene (MW-13);
• Trichloroethene (MW-13);
• Vinyl chloride (MW-11, MW-38); and
• THE (MW-13).
Please note that the detection of methylene chloride in MW-13 is blank -qualified; however, it is
consistent with previous results. In general, the 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 constituents in performance and sentinel wells are summarized in Appendix
C, Table C-3.
5.3 Statistical Analyses
An 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 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 value; 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, SMP-6, and SMP-7 were sampled during the May 2024 monitoring
event. Table 4 presents the constituents detected during the May 2024 monitoring event and Table 5
presents the exceedances of surface water standards. 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:
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
9

• Cobalt (SMP-6);
• Copper (SMP-5, SMP-6, SMP-7);
• Iron (SMP-5, SMP-6, SMP-7);
• Lead (SMP-6, SMP-7)
• Manganese (SMP-5, SMP-6, SMP-7); and
• Vanadium (SMP-5, SMP-6, SMP-7).
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
monitoring event and continued through the November 2010 monitoring event. The baseline data
were evaluated in a CAER dated May 2011. Subsequent CAERs were submitted in April 2016 and
March 2021. The next CAER is due 120 days after the second semiannual sampling event of 2025.
During the May 2024 sampling event, MNA parameter data were obtained for 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, DO, ORP, turbidity, and ferrous iron. MNA
laboratory parameters included alkalinity, TOC, dissolved methane, nitrate, sulfate, and chloride.
Table 6 summarizes the MNA data for the May 2024 event, and historical MNA data are presented in
Appendix C, Table C-5.
The MNA parameter data were evaluated in general accordance with the EPA 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 2024 monitoring 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 the possibility exists that these constituents may be released directly from
the landfill. If the scores for these potential daughter products are included, the total score could be
artificially high; on the other hand, if they are excluded, 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 15 (adequate evidence of natural attenuation) to 28 (strong evidence
of natural attenuation). The best score is probably in the middle of this range, indicating adequate
evidence of natural attenuation.
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
10

Points Awarded
including daughter products
Points Awarded
excluding daughter products
Points Awarded
28
15
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, where appropriate) versus time. Charts 1-12 include data
from the earliest recorded detections through May 2024; while Charts 12-14 show May 2011 through
May 2024. In general, most constituents in most wells show decreasing or stable trends, especially
over the last three to five years. Benzene (Chart 1) in MW-13 showed an increasing trend prior to May
2019; however, over the last five years it has been decreasing. 1,4-dichlorobenzene (Chart 2) shows
a long-term upward trend in MW-13. 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 2). 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) has shown an overall decrease in concentrations in MW-12 and MW-16S and
is relatively stable in MW-11, but with fluctuations; however, vinyl chloride has been mostly not
detected in MW-13. This indicates that the vinyl chloride in the downgradient wells is likely from
dehalogenation of higher -order chlorinated ethenes (e.g., tetrachloroethene and trichloroethene);
which supports the contention that natural attenuation is occurring.
1,4-dioxane (Chart 9) shows an apparent increasing trend in MW-11, 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. 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 and MW-11, while thallium
in the other wells appears stable. Mercury (Chart 12) shows an increasing trend in MW-13 over the
last three 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 decreasing or stable in the other wells. Manganese (Chart 14) shows a decreasing trend in
MW-10 and a slight increasing trend in MW-11 but is stable with fluctuations in the other wells.
7.0 CONCLUSIONS
There were several inorganic and organic constituents detected above the NC2L Groundwater
Standards or established background values atthe Johns River C&D-over-MSW Landfill duringthe May
2024 monitoring event (see Table 5). These results are generally consistent with previous monitoring
events and are being addressed by the Corrective Action Plan for the facility. There were no new
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
11

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, copper, iron, lead, manganese, and vanadium were detected above applicable surface water
standards in one or more surface water samples during the May 2024 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 JRWMF will remain in Assessment Monitoring and Corrective Action. The next semiannual
monitoring event is tentatively scheduled for the November 2024.
8.0 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.
Technical/Regulatory Guidelines.
ITRC, 2003. Technical and Regulatory Guidance Document for Constructed 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.
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
12

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.
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.
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.
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 and U.S. Air Force (USAF), July 1993. Remediation Technologies Screening Matrix Reference
Guide, Version I. Joint Project of OSWER and Environics Directorate, P1393-2118212.
USEPA, 2009. Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified
Guidance. March 2009.
May 2024 Semiannual Water Quality Monitoring Report LaBella Associates
Burke County, Johns River C&D-over-MSW Landfill, Permit No. 12-03 August 2024
13

TABLES
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Groundwater Elevations (May 2024)
Hydraulic Gradients & Linear Velocities (May 2024)
Field Parameters (May 2024)
Detected Constituents (May 2024)
Exceedances of Standards (May 2024)
MNA Parameters (May 2024)
Biodegradation Screening Matrix (May 2024)

TABLE 1: Groundwater Elevations (May 2024)
Water levels measured on May 6-7, 2024
Location
Background
Downgradient/Compliance Wells
Sentinel
Performance Wells
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-18
MW-19
MW-36
MW-38
TOC Elevation (ft-AMSL)
1,099.86
1,012.23
1,028.58
1,034.22
1,059.40
1,007.67
998.49
999.95
1,099.52
1,087.76
Well Depth (ft-BTOC)
46.80
24.16
44.20
53.00
59.00
21.45
12.00
15.00
45.58
74.50
Depth to Water (ft-BTOC)
36.93
12.50
35.65
39.91
49.06
14.62
NM
NM
33.27
44.08
Groundwater Elevation (ft-AMSL)
1,062.93
999.73
1 992.93
1 994.31
1 1,010.34
1 993.05
NM
I NM
1,066.25
1,043.68
Notes:
TOC = Top of Casing
Ft-AMSL = Feet above mean sea level
Ft-BTOC = Feet below TOC
NM = Not Measured
Burke Co. - Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03

TABLE 2: Hydraulic Gradient and Linear Velocity (May 2024)
May 6-7, 2024
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)
1,065
11
1,360
South
0.0515
3.28E+00
0.40
154
995
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 assumed to be slightly less than the average laboratory porosity for site soil samples (saprolite) = 44% (0.44).
Gradient segments are based on the November 2023 groundwater potentiometric surface map (see Drawing 1).
V = Kiln e; assumes a homogeneous, isotropic, porous aquifer.
Burke County Johns River C+D-over-MSW Landfill LaBella Associates
Permit # 12-03

TABLE 3: Field Parameters (May 2024)
SAMPLE ID
PARAMETER
RESULT
UNITS
DATE
Background Well
pH
4.91
S.U.
Temperature
16.50
°C
Turbidity
8.07
NTU
Conductivity
12.4
PS/cm
MW-21
Oxidation -Reduction Potential
191.6
my
5/6/2024
Dissolved Oxygen
6.77
mg/L
Ferrous Iron
6.0
mg/L
Static Water Level
36.93
ft
Well Depth
46.80
ft
pH
4.96
S.U.
Temperature
17.40
°C
Turbidity
11.57
NTU
Conductivity
16.5
PS/cm
MW-21*
Oxidation -Reduction Potential
191.8
my
7/1/2024
Dissolved Oxygen
9.77
mg/L
Ferrous Iron
---
mg/L
Static Water Level
36.71
ft
Well Depth
46.80
ft
Downgradient/Compliance
Wells
pH
5.66
S.U.
Temperature
17.10
°c
Turbidity
6.00
NTU
Conductivity
161.1
PS/cm
MW-10
5/7/2024
Oxidation -Reduction Potential
54.7
my
Dissolved Oxygen
3.28
mg/L
Static Water Level
12.50
ft
Well Depth
24.16
ft
pH
6.25
S.U.
Temperature
18.10
°C
Turbidity
4.19
NTU
Conductivity
667.0
PS/cm
MW-11
Oxidation -Reduction Potential
-64.8
my
5/6/2024
Dissolved Oxygen
2.35
mg/L
Ferrous Iron
5.0
mg/L
Static Water Level
35.65
ft
Well Depth
44.20
ft
Burke Co. - Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03 1 of 4

TABLE 3: Field Parameters (May 2024)
SAMPLE ID
PARAMETER
RESULT
UNITS
DATE
pH
6.4
S.U.
Temperature
19.00
°C
Turbidity
7.82
NTU
Conductivity
680.0
PS/cm
MW-11*
Oxidation -Reduction Potential
-72.9
mV
7/1/2024
Dissolved Oxygen
9.40
mg/L
Ferrous Iron
---
mg/L
Static Water Level
35.66
ft
Well Depth
44.20
ft
pH
5.80
S.U.
Temperature
17.80
°C
Turbidity
5.88
NTU
Conductivity
269.1
PS/cm
MW-12
Oxidation -Reduction Potential
-40.2
mV
5/6/2024
Dissolved Oxygen
---
mg/L
Ferrous Iron
4.0
mg/L
Static Water Level
39.91
ft
Well Depth
53.00
ft
pH
5.94
S.U.
Temperature
18.70
°C
Turbidity
7.23
NTU
Conductivity
272.5
PS/cm
MW-12*
Oxidation -Reduction Potential
-27.1
mV
7/1/2024
Dissolved Oxygen
9.48
mg/L
Ferrous Iron
---
mg/L
Static Water Level
40.67
ft
Well Depth
53.00
ft
pH
4.65
S.U.
Temperature
18.50
°C
Turbidity
1.38
NTU
Conductivity
49.0
PS/cm
MW-13
5/7/2024
Oxidation -Reduction Potential
157.9
mV
Dissolved Oxygen
2.71
mg/L
Static Water Level
49.06
ft
Well Depth
59.00
ft
Burke Co. - Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03 2 of 4

TABLE 3: Field Parameters (May 2024)
SAMPLE ID
PARAMETER
RESULT
UNITS
DATE
pH
5.68
S.U.
Temperature
16.80
°C
Turbidity
4.87
NTU
Conductivity
232.7
PS/cm
MW-16S
Oxidation -Reduction Potential
0.50
mV
5/6/2024
Dissolved Oxygen
---
mg/L
Ferrous Iron
2.0
mg/L
Static Water Level
14.62
ft
Well Depth
21.45
ft
pH
5.84
S.U.
Temperature
18.20
°C
Turbidity
3.15
NTU
Conductivity
256.7
PS/cm
MW-16S*
Oxidation -Reduction Potential
-4.20
mV
7/1/2024
Dissolved Oxygen
9.60
mg/L
Ferrous Iron
---
mg/L
Static Water Level
15.60
ft
Well Depth
21.45
ft
Performance Wells
pH
5.84
S.U.
Temperature
20.40
°C
Turbidity
7.49
NTU
Conductivity
276.8
PS/cm
MW-36
5/7/2024
Oxidation -Reduction Potential
8.0
mV
Dissolved Oxygen
---
mg/L
Static Water Level
33.27
ft
Well Depth
45.58
ft
pH
6.16
S.U.
Temperature
18.90
°C
Turbidity
2.00
NTU
Conductivity
590.0
PS/cm
M W-38
5/6/2024
Oxidation -Reduction Potential
-63.4
mg/L
Dissolved Oxygen
---
mV
Static Water Level
44.08
ft
Well Depth
74.50
ft
Burke Co. - Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03 3 of 4

TABLE 3: Field Parameters (May 2024)
r
SAMPLE ID
PARAMETER
RESULT
UNITS
DATE
Surface Water
pH
7.01
S.U.
Temperature
20.50
°C
Turbidity
195.70
NTU
SMP-5
5/7/2024
Conductivity
65.1
PS/CM
Oxidation -Reduction Potential
-37.4
mV
Dissolved Oxygen
4.46
mg/L
pH
6.62
S.U.
Temperature
18.80
°C
Turbidity
503.20
NTU
SMP-6
5/7/2024
Conductivity
48.9
PS/CM
Oxidation -Reduction Potential
29.7
mV
Dissolved Oxygen
6.42
mg/L
pH
7.22
S.U.
Temperature
21.40
°C
Turbidity
730.50
NTU
SMP-7
5/7/2024
Conductivity
60.6
PS/CM
Oxidation -Reduction Potential
38.6
mV
Dissolved Oxygen
6.60
mg/L
Notes: S.U. = Standard Units
°C = degrees Centigrade
NTU = Nephelometric Turbidity Units
pS/cm = microSiemens per centimeter
my = millivolts
mg/L = milligrams per liter
ft = feet
*= Resample Event
Burke Co. - Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03 4 of 4

TABLE 4: Detected Constituents (May 2024)
SAMPLE ID
METHOD
PARAMETER
RESULT MDL I MRL STANDARD DATE
Background Well
EPA 6010D
Barium
26.5
0.79
5.0
700
NC 2L
EPA 6010D
Copper
2.2 J
0.62
5.0
1,000
NC 2L
EPA 6010D
Iron
248
8.9
50.0
14,182
BKGD
MW-21
EPA 6010D
Manganese
37.2
0.86
5.0
535
BKGD
5/6/2024
EPA 6010D
Zinc
3.2 J
3.0
10.0
1,000
NC 2L
EPA 6020B
Cobalt
0.86 J
0.14
1.0
11.3
BKGD
EPA 6020B
Thallium
0.036 J
0.028
0.20
2
NC 2L
Downgradient/Compliance Wells
SM 2320B
Total Alkalinity
59,000
5,000
5,000
--
NC 2L
EPA 6010D
Barium
67.6
0.79
5.0
700
NC 2L
EPA 6020B
Cobalt
54.8
0.14
1.0
11.3
BKGD
EPA 6010D
Iron
33,200
8.9
50.0
14,182
BKGD
EPA 6010D
Manganese
2,890
0.86
5.0
535
BKGD
EPA 7470A
Mercury
0.12 J
0.12
0.20
1
NC 2L
EPA 6010D
Nickel
2.5 J
0.88
5.0
100
NC 2L
MW-10
EPA 6020B
Thallium
0.35
0.028
0.20
2
NC 2L
5/7/2024
SM 2540C
Total Dissolved Solids
97,000
25,000
25,000
500,000
NC 2L
EPA 6010D
Zinc
6.8 J
3.0
10.0
1,000
NC 2L
EPA 8260 SIM
1,4-Dioxane
1.1 J
0.86
2.0
3
NC 2L
EPA 8260D
Benzene
1.5
0.34
1.0
1
NC 2L
EPA 300.0 rev2.1
Chloride
10,600
600
1,000
250,000
NC 2L
EPA 8260D
Chlorobenzene
1.5
0.28
1.0
50
NC 2L
EPA 8260D
cis-1,2-Dichloroethene
2.3
0.38
1.0
70
NC 2L
EPA 8260D
Benzene
2.2
0.34
1.0
1
NC 2L
EPA 8260D
1,1-Dichloroethane
1.9
0.37
1.0
6
NC 2L
EPA 8260D
cis-1,2-Dichloroethene
2.4
0.38
1.0
70
NC 2L
7/1/2024
EPA 8260D
Vinyl Chloride
1.3
0.39
1.0
0.03
NC 2L
EPA 8260 SIM
1,4-Dioxane
29.2
0.86
2.0
3
NC 2L
SM 2540C
Total Dissolved Solids
363,000
25.0
25.0
500,000
NC 2L
EPA 6010D
Arsenic
5.2 J
2.5
10.0
10
NC 2L
EPA 6010D
Barium
166
0.79
5.0
700
NC 2L
EPA 6010D
Copper
0.81 J
0.62
5.0
1,000
NC 2L
M W-11
EPA 6010D
Iron
124,000
89.3
500
14,182
BKGD
EPA 6010D
Manganese
24,400
8.6
50.0
535
BKGD
EPA 6010D
Nickel
2.0 J
0.88
5.0
100
NC 2L
5/6/2024
EPA 6010D
Zinc
7.4 J
3.0
10.0
1,000
NC 2L
EPA 6020B
Cobalt
49.8
0.14
1.0
11.3
BKGD
EPA 6020B
Thallium
0.21
0.028
0.20
2
NC 2L
SM 2320B
Total Alkalinity
190,000
5,000
5,000
--
NC 2L
EPA 300.0 rev2.1
Sulfate
3,000
500
1,000
250,000
NC 2L
EPA 300.0 rev2.1
Chloride
74,500
600
1,000
250,000
NC 2L
Burke Co. - Johns River C+D-over-MSW Landfill La Bella Associates
Permit No. 12-03 1 of 4

TABLE 4: Detected Constituents (May 2024)
SAMPLE ID
METHOD
PARAMETER
RESULT
MDL
MRL
STANDARD
DATE
EPA 8260D
Benzene
3.7
0.34
1.0
1
NC 2L
EPA 8260D
Chloroethane
4.2
0.65
1.0
3,000
NC 2L
EPA 8260D
1,1-Dichloroethane
18.1
0.37
1.0
6
NC 2L
EPA 8260D
1,2-Dichloroethane
1.1
0.32
1.0
0.4
NC 2L
EPA 8260D
cis-1,2-Dichloroethene
10.0
0.38
1.0
70
NC 2L
7/1/2024
EPA 8260D
Ethylbenzene
0.38 J
0.30
1.0
600
NC 2L
EPA 8260D
Trichloroethene
1.6
0.38
1.0
3
NC 2L
EPA 8260 SIM
1,4-Dioxane
11.3
0.86
2.0
3
NC 2L
SM 2540C
Total Dissolved Solids
175,000
25.0
25.0
500,000
NC 2L
EPA 6010D
Barium
84.3
0.79
5.0
700
NC 2L
MW-12
EPA 6010D
Chromium
0.99 J
0.63
5.0
10
NC 2L
EPA 6010D
Copper
0.71 J
0.62
5.0
1,000
NC 2L
EPA 6010D
Iron
55,000
8.9
50.0
14,182
BKGD
EPA 6010D
Manganese
13,300
8.6
50.0
535
BKGD
EPA 6010D
Nickel
2.2 J
0.88
5.0
100
NC 2L
5/6/2024
EPA 6020B
Cobalt
66.8
0.14
1.0
11.3
BKGD
EPA 6020B
Thallium
0.028 J
0.028
0.20
2
NC 2L
SM 2320B
Total Alkalinity
136,000
5,000
5,000
--
NC 2L
EPA 300.0 rev2.1
Sulfate
560 J
500
1,000
250,000
NC 2L
EPA 300.0 rev2.1
Chloride
14700
600
1,000
250,000
NC 2L
SM 2320B
Total Alkalinity
8,300
5,000
5,000
--
NC 2L
EPA 6010D
Barium
83.8
0.79
5.0
700
NC 2L
EPA 6020B
Cobalt
79.9
0.14
1.0
11.3
BKGD
EPA 6010D
Copper
13.0
0.62
5.0
1,000
NC 2L
EPA 6010D
Iron
2,220
8.9
50.0
14,182
BKGD
EPA 6010D
Manganese
2,050
0.86
5.0
535
BKGD
EPA 7470A
Mercury
3.7
0.12
0.20
1
NC 2L
EPA 6010D
Nickel
4.1 J
0.88
5.0
100
NC 2L
EPA 6020B
Thallium
0.16 J
0.028
0.20
2
NC 2L
SM 2540C
Total Dissolved Solids
35,000
25,000
25,000
500,000
NC 2L
EPA 6010D
Zinc
15.5
3.0
10.0
1,000
NC 2L
EPA 8260D
1,1-Dichloroethane
9.7
0.37
1.0
6
NC 2L
EPA 8260D
1,2-Dichlorobenzene
0.72 J
0.34
1.0
20
NC 2L
MW-13
EPA 8260D
1,2-Dichloroethane
0.70 J
0.32
1.0
0.4
NC 2L
5/7/2024
EPA 8260D
1,4-Dichlorobenzene
19.5
0.33
1.0
6
NC 2L
EPA 8260 SIM
1,4-Dioxane
2.0 J
0.86
2.0
3
NC 2L
EPA 8260D
Benzene
10.5
0.34
1.0
1
NC 2L
EPA 300.0 rev2.1
Chloride
2000
600
1,000
250,000
NC 2L
EPA 8260D
Chlorobenzene
1.7
0.28
1.0
50
NC 2L
EPA 8260D
cis-1,2-Dichloroethene
18.3
0.38
1.0
70
NC 2L
EPA 8260D
Ethylbenzene
2.6
0.30
1.0
600
NC 2L
EPA 8260D
Methylene Chloride
35.9 B
2.0
5.0
5
NC 2L
EPA 8260D
Tetrachloroethene
3.9
0.29
1.0
0.7
NC 2L
EPA 8260D
Tetrahydrofuran
15.6
3.5
10.0
10
MRL
EPA 8260D
Toluene
3.6
0.24
1.0
600
NC 2L
EPA 8260D
Trichloroethene
5.0
0.38
1.0
3
NC 2L
EPA 8260D
Total Xylenes
58.3
0.34
1.0
500
NC 2L
Burke Co. - Johns River C+D-over-MSW Landfill La Bella Associates
Permit No. 12-03 2 of 4

TABLE 4: Detected Constituents (May 2024)
SAMPLE ID
M W-16S
M W-36
M W-38
METHOD
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260 SIM
SM 2540C
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
SM 2320B
EPA 300.0 rev2.1
EPA 6020B
EPA 6010D
EPA 6010D
EPA 6020B
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 6020B
EPA 6010D
EPA 6010D
EPA 6020B
EPA 8260D
EPA 8260D
EPA 8260 SIM
EPA 8260D
EPA 8260D
PARAMETER
Benzene
Chloroethane
1,1-Dichloroethane
1,2-Dichloroethane
cis-1,2-Dichloroethe
Vinyl Chloride
1,4-Dioxane
Total Dissolved Solid
Arsenic
Barium
Copper
Iron
Manganese
Nickel
Zinc
Cobalt
Total Alkalinity
Chloride
Cobalt
Iron
Manganese
Thallium
1,1-Dichloroethane
1,2-Dichloroethane
1,4-Dichlorobenzen
Benzene
Tetrachloroethene
Trichloroethene
Cobalt
Iron
Manganese
Thallium
1,1-Dichloroethane
1,4-Dichlorobenzen
1,4-Dioxane
Benzene
Vinyl Chloride
RESULT
2.3
5.3
6.5
0.95 J
ne 4.0
0.90 J
11.3
s 165,000
2.6 J
52.9
1.2 J
38,400
11,200
2.3 J
14.9
44.2
117,000
6,500
Performance Wells
37.1
27,700
2,510
0.042 J
1.3
0.41 J
e 21.0
1.4
0.63 J
1.5
16.7
46,000
7,630
0.051 J
2.6
e 17.2
7.0
3.1
1.9
MDL
MRL
STANDARD
0.34
1.0
1
NC 2L
0.65
1.0
3,000
NC 2L
0.37
1.0
6
NC 2L
0.32
1.0
0.4
NC 2L
0.38
1.0
70
NC 2L
0.39
1.0
0.03
NC 2L
0.86
2.0
3
NC 2L
25.0
25.0
500,000
NC 2L
2.5
10.0
10
NC 2L
0.79
5.0
700
NC 2L
0.62
5.0
1,000
NC 2L
8.9
50.0
14,182
BKGD
8.6
50.0
535
BKGD
0.88
5.0
100
NC 2L
3.0
10.0
1,000
NC 2L
0.14
1.0
11.3
BKGD
5,000
5,000
--
NC 2L
600
1,000
250,000
NC 2L
0.14
1.0
11.3
BKGD
8.9
50.0
14,182
BKGD
0.86
5.0
535
BKGD
0.028
0.20
2
NC 2L
0.37
1.0
6
NC 2L
0.32
1.0
0.4
NC 2L
0.33
1.0
6
NC 2L
0.34
1.0
1
NC 2L
0.29
1.0
0.7
NC 2L
0.38
1.0
1 3
NC 2L
0.14
1.0
11.3
BKGD
8.9
50.0
14,182
BKGD
0.86
5.0
535
BKGD
0.028
0.20
2
NC 2L
0.37
1.0
6
NC 2L
0.33
1.0
6
NC 2L
0.86
2.0
3
NC 2L
0.34
1.0
1
NC 2L
0.39
1.0
0.03
NC 2L
DATE
7/1/2024
5/6/2024
5/7/2024
5/7/2024
Burke Co. - Johns River C+D-over-MSW Landfill La Bella Associates
Permit No. 12-03 3 of 4

TABLE 4: Detected Constituents (May 2024)
SAMPLE ID
METHOD
PARAMETER
I RESULT
I MDL I MRL STANDARD DATE
Surface Water
EPA 6010D
Barium
26.7
0.79
5.0
1,000
NC 26
EPA 6010D
Chromium
4.3 J
0.63
5.0
18.36
NC 2B*
EPA 6020B
Cobalt
1.2
0.14
1.0
3
ISTV
EPA 6010D
Copper
5.6
0.62
5.0
2.09
NC 2B*
EPA 6010D
Total Hardness
18,200
36.8
662
EPA 6010D
Iron
6,900
8.9
50.0
1,000
NRWQC
SMP-5
5/7/2024
EPA 6010D
Lead
3.5 J
1.4
5.0
0.38
NC 2B*
EPA 6010D
Manganese
58.5
0.86
5.0
50
NRWQC
EPA 6010D
Nickel
1.6 J
0.88
5.0
12.30
NC 2B*
EPA 6020B
Thallium
0.048 J
0.028
0.2
2
ISTV
EPA 6010D
Vanadium
15.1
1.6
5.0
5
MRL
EPA 6010D
Zinc
3.3 J
3.0
10.0
27.66
NC 2B*
EPA 6010D
Barium
58.0
0.79
5.0
1,000
NC 2B
EPA 6010D
Chromium
9.9
0.63
5.0
20.00
NC 2B*
EPA 6020B
Cobalt
4.9
0.14
1.0
3
ISTV
EPA 6010D
Copper
9.6
0.62
5.0
2.28
NC 2B*
EPA 6010D
Total Hardness
20,200
36.8
662
EPA 6010D
Iron
14,600
8.9
50.0
1,000
NRWQC
SMP-6
5/7/2024
EPA 6010D
Lead
9.7
1.4
5.0
0.43
NC 2B*
EPA 6010D
Manganese
238
0.86
5.0
50
NRWQC
EPA 6010D
Nickel
3.8 J
0.88
5.0
13.44
NC 2B*
EPA 6020B
Thallium
0.14 J
0.028
0.20
2
ISTV
EPA 6010D
Vanadium
25.9
1.6
5.0
5
MRL
EPA 6010D
Zinc
14.5
3.0
10.0
30.22
NC 2B*
EPA 6010D
Barium
85.9
0.79
5.0
1,000
NC 2B
EPA 6010D
Chromium
17.2
0.63
5.0
26.66
NC 2B*
EPA 6020B
Cobalt
9.0
0.14
1.0
3
ISTV
EPA 6010D
Copper
18.8
0.62
5.0
3.08
NC 2B*
EPA 6010D
Total Hardness
28,700
36.8
662
EPA 6010D
Iron
23,700
8.9
50.0
1,000
NRWQC
SMP-7
5/7/2024
EPA 6010D
Lead
16.7
1.4
5.0
0.63
NC 2B*
EPA 6010D
Manganese
249
0.86
5.0
50
NRWQC
EPA 6010D
Nickel
7.4
0.88
5.0
18.09
NC 2B*
EPA 6020B
Thallium
0.17 J
0.028
0.20
2
ISTV
EPA 6010D
Vanadium
46.2
1.6
5.0
5
MRL
EPA 6010D
Zinc
31.3
3.0
10.0
40.69
NC 2B*
Blanks
Field Blank
EPA 8260D
Methylene Chloride
1 3.5 J11
2.0
1 5.0
1 -
-
5/7/2024
Notes:
All concentrations are in micrograms per liter (pg/L)
MDL = Method Detection Limit
MRL = Method Reporting Limit
J = Estimated concentration above the MDL and below the MRL.
NC 2L = North Carolina Groundwater Protection Standards from 15A NCAC 2L.0202
BKGD = Site -specific background approved by NCDEQ-SWS
NC 2B = North Carolina Water Quality Standards for Surface Waters from 15A NCAC 02B
NC 2B* = Hardness Dependent NC 2B Standard
ISTV = North Carolina In -Stream Target Value for Surface Waters
NRWQC = EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health
Parameters in bold are in exceedance of their respective standards.
Burke Co. - Johns River C+D-over-MSW Landfill La Bella Associates
Permit No. 12-03 4 of 4

TABLE 5: Exceedances of Standards (May 2024)
SAMPLE ID
METHOD
PARAMETER
RESULT
I MDL
MRL
STANDARD
DATE
Downgradient/Compliance Wells
EPA 6020B
Cobalt
54.8
0.14
1.0
11.3
BKGD
EPA 6010D
Iron
33,200
8.9
50.0
14,182
BKGD
M W-10
5/7/2024
EPA 6010D
Manganese
2,890
0.86
5.0
535
BKGD
EPA 8260D
Benzene
1.5
0.34
1.0
1
NC 2L
EPA 6010D
Iron
124,000
89.3
500
14,182
BKGD
EPA 6010D
Manganese
24,400
8.6
50.0
535
BKGD
5/6/2024
M W-11
EPA 6020B
Cobalt
49.8
0.14
1.0
11.3
BKGD
EPA 8260D
Benzene
2.2
0.34
1.0
1
NC 2L
EPA 8260D
Vinyl Chloride
1.3
0.39
1.0
0.03
NC 2L
7/1/2024
EPA 8260 SIM
1,4-Dioxane
29.2
0.86
2.0
3
NC 2L
EPA 6010D
Iron
55,000
8.9
50.0
14,182
BKGD
EPA 6010D
Manganese
13,300
8.6
50.0
535
BKGD
5/6/2024
EPA 6020B
Cobalt
66.8
0.14
1.0
11.3
BKGD
MW-12
EPA 8260D
Benzene
3.7
0.34
1.0
1
NC 2L
EPA 8260D
1,1-Dichloroethane
18.1
0.37
1.0
6
NC 2L
7/1/2024
EPA 8260D
1,2-Dichloroethane
1.1
0.32
1.0
0.4
NC 2L
EPA 8260 SIM
1,4-Dioxane
11.3
0.86
2.0
3
NC 2L
EPA 6020E
Cobalt
79.9
0.14
1.0
11.3
BKGD
EPA 6010D
Manganese
2,050
0.86
5.0
535
BKGD
EPA 7470A
Mercury
3.7
0.12
0.20
1
NC 2L
EPA 8260D
1,1-Dichloroethane
9.7
0.37
1.0
6
NC 2L
EPA 8260D
1,4-Dichlorobenzene
19.5
0.33
1.0
6
NC 2L
M W-13
5/7/2024
EPA 8260D
Benzene
10.5
0.34
1.0
1
NC 2L
EPA 8260D
Methylene Chloride
35.9
2.0
5.0
5
NC 2L
EPA 8260D
Tetrachloroethene
3.9
0.29
1.0
0.7
NC 2L
EPA 8260D
Tetrahydrofuran
15.6
3.5
10.0
10
NC 2L
EPA 8260D
Trichloroethene
5.0
0.38
1.0
3
NC 2L
EPA 6010D
Iron
38,400
8.9
50.0
14,182
BKGD
EPA 6010D
Manganese
11,200
8.6
50.0
535
BKGD
5/6/2024
EPA 6020E
Cobalt
44.2
0.14
1.0
11.3
BKGD
MW-16S
EPA 8260D
Benzene
2.3
0.34
1.0
1
NC 2L
EPA 8260D
1,1-Dichloroethane
6.5
0.37
1.0
6
NC 2L
7/1/2024
EPA 8260 SIM
1,4-Dioxane
11.3
0.86
2.0
3
NC 2L
Performance Wells
EPA 6020B
Cobalt
37.1
0.14
1.0
11.3
BKGD
EPA 6010D
Iron
27,700
8.9
50.0
14,182
BKGD
MW-36
EPA 6010D
Manganese
2,510
0.86
5.0
535
BKGD
5/7/2024
EPA 8260D
1,4-Dichlorobenzene
21.0
0.33
1.0
6
NC 2L
EPA 8260D
Benzene
1.4
0.34
1.0
1
NC 2L
EPA 6020E
Cobalt
16.7
0.14
1.0
11.3
BKGD
EPA 6010D
Iron
46,000
8.9
50.0
14,182
BKGD
EPA 6010D
Manganese
7,630
0.86
5.0
535
BKGD
MW-38
EPA 8260D
1,4-Dichlorobenzene
17.2
0.33
1.0
6
NC 2L
5/7/2024
EPA 8260 SIM
1,4-Dioxane
7.0
0.86
2.0
3
NC 2L
EPA 8260D
Benzene
3.1
0.34
1.0
1
NC 2L
EPA 8260D
Vinyl Chloride
1.9
0.39
1.0
0.03
NC 2L
Burke Co. -Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03 1 of 2

TABLE 5: Exceedances of Standards (May 2024)
SAMPLE ID
METHOD PARAMETER
RESULT
I MDL
MRL
STANDARD
DATE
Surface Water
EPA 6010D
Copper
5.6
0.62
5.0
2.09
NC 2B*
EPA 6010D
Iron
6,900
8.9
50.0
1,000
NRWQC
SMP 5
5/7/2024
EPA 6010D
Manganese
58.5
0.86
5.0
50
NRWQC
EPA 6010D
Vanadium
15.1
1.6
5.0
5
MRL
EPA 6010D
Copper
9.6
0.62
5.0
2.98
INC 2B*
EPA 6020B
Cobalt
9.6
0.62
5.0
2.3
INC 2B*
EPA 6010D
Iron
14,600
8.9
50.0
1,000
NRWQC
SMP-6
5/7/2024
EPA 6010D
Lead
9.7
1.4
5.0
0.43
NC 2B*
EPA 6010D
Manganese
238
0.86
5.0
50
NRWQC
EPA 6010D
Vanadium
25.9
1.6
5.0
5
MRL
EPA 6010D
Copper
18.8
0.62
5.0
3.08
INC 2B*
EPA 6010D
Iron
23,700
8.9
50.0
1,000
NRWQC
SMP-7
EPA 6010D
Lead
16.7
1.4
5.0
0.63
NC 2B*
5/7/2024
EPA 6010D
Manganese
249
0.86
5.0
50
NRWQC
EPA 6010D
Vanadium
46.2
1 1.6
5.0
5
1 MRL
Notes:
All concentrations are in micrograms per liter (pg/L)
MDL = Method Detection Limit
MRL = Method Reporting Limit
J = Estimated concentration above the MDL and below the MRL.
INC 2L = North Carolina Groundwater Protection Standards from 15A NCAC 2L.0202
BKGD = Site -specific background approved by NCDEQ-SWS
NC 2B = North Carolina Water Quality Standards for Surface Waters from 15A NCAC 02B
NC 2B* = Hardness Dependent NC 2B Standard
ISTV = North Carolina In -Stream Target Value for Surface Waters
NRWQC = EPA National Recommended Water Quality Criteria for Aquatic Life & Human Health
Burke Co. -Johns River C+D-over-MSW Landfill LaBella Associates
Permit No. 12-03 2 of 2

TABLE 6: MNA Parameters (May 2024)
Analyte/PPM
Date
Units
Background
Downgradient
Sentinel
Performance
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-18
MW-19
MW-36
MW-38
pH (FP)
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
S.U.
4.91
5.66
6.25
5.80
4.65
5.68
NS
NS
5.84
6.16
Temperature (FP)
°C
16.50
17.10
18.10
17.80
18.50
16.80
NS
NS
20.40
18.90
Conductivity (FP)
Oxidation -Reduction Potential (FP)
pS/cm
12.4
161.1
667.0
269.1
49.0
232.7
NS
NS
276.8
590.0
mV
191.6
54.7
-64.8
-40.2
157.9
0.50
NS
NS
8.0
-63.4
Dissolved Oxygen (FP)
mg/L
6.77
3.28
2.35
--
2.71
--
NS
NS
--
--
Turbidity (FP)
NTU
8.07
6.00
4.19
5.88
1.38
4.87
NS
NS
7.49
2.00
Iron II (ferrous iron) (FP)
mg/L
6.0
NA
5.0
4.0
NA
2.0
NS
NS
NA
NA
Nitrate
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
5/7/2024
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
pg/L
140
NA
ND
ND
NA
ND
NS
NS
NA
NA
Alkalinity
ND
59,000
190,000
136,000
8,300
117,000
NS
NS
NA
NA
Chloride
Sulfate
Sulfide
ND
10,600
74,500
14,700
2,000
6,500
NS
NS
NA
NA
ND
ND
ND
ND
3,000
560 J
ND
ND
ND
NS
NS
NS
NA
NA
ND
ND
NA
NS
NA
NA
Methane
7.6 J
NA
2,560
8,160
NA
6,820
NS
NS
30.0
7,900
Total Organic Carbon
ND
NA
7,200
1,600
NA
2,700
NS
NS
NA
NA
Tetrachloroethene
NA
ND
NA
NA
3.9
NA
NS
NS
0.63 J
ND
Trichloroethene
NA
ND
NA
NA
5.0
NA
NS
NS
1.5
ND
cis-1,2-Dichloroethene
NA
2.3
NA
NA
18.3
NA
NS
NS
NA
NA
Vinyl Chloride
NA
ND
NA
NA
ND
NA
NS
NS
ND
1.9
1,1,1-Trichloroethene
NA
ND
NA
NA
ND
NA
NS
NS
NA
NA
1,1-Dichloroethane
NA
ND
NA
NA
9.7
NA
NS
NS
1.3
2.6
Chloroethane
NA
ND
NA
NA
ND
NA
NS
NS
NA
NA
Chloroform
NA
ND
NA
NA
ND
NA
NS
NS
NA
NA
Methylene Chloride
NA
ND
NA
NA
35.9
NA
NS
NS
ND
ND
Notes:
S.U. = Standard Units
°C = degrees Celsius
pS/cm = microSiemens per centimeter
my = millivolts
mg/L = milligrams per liter
NTU = Nephelometric Turbidity Units
pg/L = micrograms per liter
(FP) = Field Parameter
ND = Not Detected
NA = Not Applicable
NS = Not Sampled
J = Estimated concentration above the method detection limit and below the reporting limit.
Burke Co. - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03

TABLE 7: Biodegradation Screening Matrix (May 2024)
Concentration
Possible
Points Awarded
Points Awarded
Parameter
Interpretation
in Plume
Points
with DP points
without DP points
Tolerated, suppresses the reductive pathway at higher
< 0.5 mg/L
3
0
0
concentrations
Oxygen
Not tolerated; however, vinyl chloride may be oxidized
> 5 mg/L
-3
0
0
aerobically
At higher concentrations may compete with reductive
Nitrate
< 1 mg/L
pathway
2
2
2
Reductive pathway possible; vinyl chloride may be oxidized
Iron II (Ferrous Iron)
> 1 mg/L
3
3
3
under Fe (III) - reducing conditions
At higher concentrations may compete with reductive
Sulfate
< 20 mg/L
pathway
2
2
2
Sulfide*
> 1 mg/L
Reductive pathway possible
3
0
0
< 0.5 mg/L
Vinyl chloride oxidizes
0
Methane
Ultimate reductive daughter product, vinyl chloride
> 0.5 mg/L
3
3
0
accumulates
Oxidation Reduction Potential
< 50 mV
Reductive pathway possible
1
< -100 mV
Reductive pathway likely
2
5 < pH < 9
Optimal range for reductive pathway
0
0
0
pH
5 > pH > 9
Outside optimal range for reductive pathway
-2
Carbon and energy source; drives dechlorination; can be
Total Organic Carbon (TOC)
> 20 mg/L
2
0
0
natural or anthropogenic
Temperature
>20° C
At T > 20°C biochemical process is accelerated
1
0
0
Carbon Dioxide *
> 2x background
Ultimate oxidative daughter product
1
0
0
Alkalinity
> 2x background
Results from interaction between CO2 and aquifer minerals
1
1
1
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
Intermediates resulting from biodegradation of more
Volatile Fatty Acids *
> 0.1 mg/L
2
2
2
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
Material released
0
0
Trichloroethene (TCE)
—
Daughter product of PCE
2
2
Material released
0
0
Dichloroethenes (DCE)
Daughter product of TCE
2
0
loroethe
---
Material released
0
0
cis-1,2-Dich ne
--
Daughter product of trichlorethene
2
2
Material released
0
0
Vinyl Chloride (VC)
—
Daughter product of DCE
2
2
1,1,1-Trichloroethane (TCA)
—
Material released
0
0
0
Material released
0
0
1,1-Dichloroethane (DCA)
---
Daughter product of TCA
2
2
Daughter product of dichloroethane or vinyl chloride under
Chloroethane
__
reducing conditions
2
0
0
>0.01mg/L
2
0
0
Ethene/Ethane *
Daughter products of vinyl chloride/ethene
> 0.1 mg/L
3
0
0
Material released
0
1 0
Chloroform
—
Daughter product of carbon tetrachloride
2
0
Material released
0
0
Methylene Chloride
-
Daughter product of chloroform
2
2
Based on samples collected in May 2024 Total Points Awarded:
28
15
mg/L = miligrams per liter
mV = millivolts
nM = nanomolar
C = Celsius
NA = Not Analyzed
* These parameters are required on a reduced schedule and were available for this event.
When current results are not available, scores for these parameters may be based on historical results.
NOTE: Chloroethane, Methane, TCE, DCE, cis-1,2-DCE, MC, VC, DCA, and CC2 are all present in the plume; however,
it is uncertain whether these are primary leachate constituents or daughter products (DPs); therefore, there
are 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).
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.
6-14
limited
15-19
adequate
> 20
strong
Burke Co. -Johns River C+D-over-MSW Landfill
Permit 12-03
LaBella 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

Chart 1: Benzene Concentration vs. Time in Downgradient Wells
20
15
tMW-10
f M W-11
—BMW-12
-(BMW-13
-IFMW-16S
—MW-18
tMW-19
—MW-36
—MW-38
—GPS
0
co co r i- o0 0o m rn o o o o N N o' m o v o in m co n ao ao rn rn o o .� .� N N M M V V �n in co co r r ao m rn rn o o N N N N N N N
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 4 O 4 a -I ci rl ci rl ci ci ci ci ci ci ci ci ci c-I ci c-I ci c-I ci N N 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
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
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 2: 1,4-Dichlorobenzene Concentration vs. Time in Downgradient Wells
25
20
tMW-10
15
tMW-11
—BMW-12
c
—K-- M W-13
m
—I-- M W-16S
d
c
— M W-18
0
v
10
tMW-19
— M W-36
— M W-38
—GPS
5
0
V In In O O ti ti 00 00 O O O O �--I .--I N N M M V L0 In O O ti r W 00 O O O O �--I c-I N N M M V In In O O ti ti 00 00 O O O O c-I .-I N N M M V
0) m 0) 0) M 0) M 0) 01 0) 01 M 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -1 c-I -1 c-I -1 c-I -1 c-I '1 c-I ci ci c1 ci cI ci ci c-I ci c-I N N N N N CV N CV N
>. > >. > >. > >. > >. > >. > >. > >. > >. > >. > T > T > >. > T > T > T > T > >. > T > T > >. > T > T > >. > T > >. > >. > >. > >. > >. > >.
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 o m
g z g z g z g z g z g z g z g
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 3: 1,1-Dichloroethane vs. Time in Downgradient Wells
300
250
I1
200
t M W-10
f M W-11
3
—dr- M W-12
c
m
150
—0—MW-13
CIF M W-16S
m
c
— M W-18
v
t M W-19
— M W-36
100
— M W-38
—GPS
50
0
V V M 0 CO (O N r W w 0 MO O i rl N N M M V� In LO (D M N M LO LO (O r� I- w w O M O O N N M M v
MOOO OOOOOO OOOO OOOOO O OO ei ei -ei NN N N N N N N N
O) M O) O) 01 O) 01 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 '00@ O @ O @ O '00@ O @ O @ O @ O @
g Z g Z g Z g Z g Z g Z g Z g Z 2 Z 2 Z 2 Z 2 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 2 Z g Z g Z g Z g Z g
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 4: 1,2-Dichloroethane vs. Time in Downgradient Wells
14
12
10
c
0
c
0
U
0
0
U 6
4
2
0
O O O O O O O O O .--I ci ci ci ci ci ci ci ci ci ci c-I ci ci ci c-I ci ci ci ci N N N N N N N N N
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
t M W-10
f M W-11
—*-- M W-12
—K-- M W-13
-IF M W-16S
— M W-18
+MW-19
—MW-36
— M W-38
—GPS
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

12
10
8
4
2
0
Chart 5: Tetrachloroethene vs. Time in Downgradient Wells
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
c0 O (0 O (6 O (0 O l0 O (0 O (6 O l0 O (0 O (6 O l0 O (0 O (6 O l6 O l0 O (0 O (6 O l0 O (0 O (6 O l0 O c6 O (0 O (6 O l0 O (0 O (6 O l0
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
M W-10
f M W-11
-Ar- M W-12
-XF M W-13
-I-- M W-16S
-MW-18
t M W-19
- M W-36
- M W-38
-GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

Chart 6: Trichloroethene vs. Time in Downgradient Wells
20
18
16
14
12
s
c
0
m 10
C
N
U
0
0
U
8
6
4
2
0
15i Ln (O C9 In (O '. 00 O O O 77
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 o m
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 z 2 z 2
M W-10
f M W-11
f M W-12
-XF M W-13
---- M W-16S
— M W-18
M W-19
- MW-36
M W-38
G PS
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

4.5
3.5
u�
z
c
0
' 2.5
c
d
U
1.5
0.5
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

900
800
700
600
500
c
0
m
c
N
Oc 400
0
U
300
200
100
0
Chart 8: Methylene Chloride vs. Time in Downgradient Wells
av�n ncOcOi-i-aoaornrnoo��NNMfh-It an0wc Oi-i-wwMM00-1 NNmm-It -It nM(0w1-i-wwMM00-111NNMM�t
c6 O c6 O c6 O c6 O c6 O c6 O c6 O c6 O c6 O c6 O c6 O (6 O (6 O (6 O (6 O (6 O (6 O (6 O f6 O f6 O f6 O f6 O /6 O /6 O /6 O l6 O l6 O l6 O l6 O l6 O l6
2 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 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
t M W-10
fMW-11
-*-- M W-12
-X-- M W-13
-I-- M W-16S
— M W-18
tMW-19
— M W-36
M W-38
GPS
Johns River Landfill, Burke Co.
Permit 12-03 La Bella Associates

40
35
30
25
u�
c
0
m 20
c
a�
U
C
U
15
10
5
0
Chart 9: 1,4-Dioxane vs. Time in Downgradient Wells
CO O 0) O O ci N N M M 't
N N N N N N
O (6 O (0 O (6 O (6 O (6 O c6
Z Z Z Z Z Z �
—H M W-10
f M W-11
—L MW-12
—X-- M W-13
--I— M W-16S
t M W-18
t MW-19
M W-36
M W-38
G PS
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

375
350
325
300
275
250
225
z
3 200
a�
175
0
U
150
125
100
75
50
25
Chart 10: Cobalt vs. Time in Downgradient Wells
't LO LO CO O r ti 00 00 O O O O -1 -1 N N CO M V� K) 0 O O I- ti 00 00 O O O O -1 -1 N N CO M V� K) In O O r ti 00 00 0) 0) O O 1-1 a -I N N M M V
m rn rn 0) 0) 0) 0) a1 0) M 0) O O O O O O O O O O O O O O O O O O O O c I c I r rl c I i c I I ei c I I r i t rl N N N N N N N N N
T >
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 O (0 O (0 O (0 O (0
z g z 2 z 2 z g z g z g z g z g z g z 2 z g z 2 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
M W-10
f M W-11
-ram M W-12
-F 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

Chart 11: Thallium vs. Time in Downgradient Wells
40.0
35.0
30.0
25.0
15.0
10.0
5.0
0.0
n 00 00 0) O O N N M M V V 0 M(0 r r CO00 0 6) O O � rl N N M M 7 V 0l0 (O N r � 00 00 0) 0)0 O � rl N N M M
O) V
d) d) 0) M 01 O 0 0 0 O O O O O O O O O O O O O O O O ci ci ei ei ei ci ci ci ci ci ei ci ci ci ci ci ci ei ei ci N N N N N N N N N
> > > > > > > > > > > > O @ O 0 0 0 0 0 > O > > > > > > > > >
O [6 O (6 O (6 O t6 O (6 O (0 O @ O R O (6 O (0 O @ O M(6 O (6 R (6 (0 O [6 (6 O (0 O @ M (0 O (6 O R 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 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z 2 Z
t M W-10
f M W-11
—A-M W-12
—KF M W-13
CIF M W-16S
t M W-18
t M W-19
—MW-36
—MW-38
tGPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

14
12
10
4
2
0
CHART 12: Mercury Concentrations vs. Time in Downgradient Wells
V1 LA l0 w 1, n w w M M O O -1 r-I N N M M-zd- V Ln V1 W w 1- r- w M M M O O ri r-I N N M M VItT Ln V1 W 110 I, n w w M M O O M M V
01 01 Q� 01 Q� 01 Ol Qt T T 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
T > T > T > ? > T > ? > ? > T > ? > T > ? > T > T > T > ? > T > T > T > T > T > T > T > T > ? > T > ? > T > ? > ? > ?
ro O co O co O ca O ca O m O m O ro O ro O �o O co O ca O co O ro O m O ro O �a O ro O co O co O ca O ca O ca O m O ro O M O m O co O M O ca
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
tMW-10 tMW-11 tMW-12 tMW-13 +MW-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
f M W-11
--X—MW-12
s
90,000
--I-- M W-13
0
80,000
tMW-16S
m
U
tMW-16D
U70,000
—MW-18
_ —MW-19
60,000
t M W-36
M W-38
50,000
"A
GPS
40,000
30,000
20,000
10,000
0
N N M M 4 V Ln
In (0 (0 ti r 00 00 0) 0) O O
N N CO CO
c-I rl c-I c-I c-I c-I c-I c-I .-I c-I
c-I c-I c-I c-I c-I rl c-I ci c-I N N
N N N N N N N
O (6 O (6 O (6 O (6 O f6
O (6 O (6 O (6 O (6 O f6 O
(6 O f0 O (6 O f6
Johns River Landfill, Burke Co. LaBella Associates
Permit 12-03

Chart 14: Manganese vs. Time in Downgradient Wells
30000
25000
20000
c
0
15000
U
C
cg
10000
5000
0
O -I 4 N N M m V V In In O O r r w 00 (3) (3) O O -1 -1 N N M M �t
ei ei .-I .-i ei .-I .--I ci ei e-I ai ci e-I ai ci ei e-I ci ei N N N N N N N N N
O (0 O l0 O f0 O (0 O (0 O l0 O (6 O (0 O l0 O (0 O l6 O (0 O (0 O l0
Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z
t M W-21
f M W-10
—*-- M W-11
—04—M W-12
--# -MW-13
tMW-16S
tMW-16D
—MW-18
—MW-19
t M W-36
f M W-38
—*--GPS
Johns River Landfill, Burke Co. La Bella Associates
Permit 12-03

DRAWINGS
Drawing 1 Site Location Map
Drawing 2 Groundwater Potentiometric Surface Map (May 2024)

WIN
L-\Burke Cmnty\2021 SITE LOCATION MAP SITE LOCATION MAP 24.d

I
I
I
I
I �06,
� o\
I
I
I
7� I(
\ I
\\ /r
� I
I
\ P 7
TECTED AREA
SHOORAN E
T G
CURRENT BACKGROUND WELL O
EXISTING TRAIL
//"--
TRANSFER FACILITY
/ I G
GE
NM
MULCHING\ 1
J � AREA
/DI AREA
IM-9 (ABAND/
/ I i� �II�h�I ��w ✓I \� 1 MW-3 i,
0 106 / �� PZ- 5
ff
(NMW II 11 ��� \11� \ �. (N )� / I I0��j�
/ i 5 III
38 Q\ I 3.68PZ1
� �`�
APPROX. LIMIT OF
EXISTING WASTE
BOUNDARY
I N1,
X
I \ \ D OSA PZ- 7 I � Ia I 1 �
(NM)o21
\ \ \\\\\ 1 11 1020
\\\\\\W el
\
M \� IIII IIII I' ��I!� 111 I II )
1 Z-
\
_ ' =�J� \\\\ sue\ \ \ \\\�� ( � �
10
\ \ \
\ _ o999/70
EXISTING oeo` '/✓/i�� ���'000._�
SEDIMENT �, \�� -°°° \ — -11 —
BASIN
99
41 _ MW-16S
�
I \ � ,ago—� -�� -16D 993.05
SMP-5
� � —�
�� (NM) MW-19
(NM)
GRAPHIC SCALE
0 100 200 400
(FEET)
N,
WETLAND
1050
EXISTING 25TOPOGRAPHIC CONTOUR
1080
EXISTING 10' TOPOGRAPHIC CONTOUR
EXISTING 5TOPOGRAPHIC CONTOUR
EXISTING 2' TOPOGRAPHIC CONTOUR
1020
GROUNDWATER SURFACE CONTOUR [FEET
ABOVE MEAN SEA LEVEL (AMSL)]
— —
PROPERTY LINE
GROUNDWATER FLOW PATHWAY USED TO
CALCULATE HYDRAULIC GRADIENT
EXISTING ROAD
APPROXIMATE LIMITS OF WASTE
—
CENTERLINE OF STREAM
- MW-13
COMPLIANCE WELL LOCATION AND IDENTIFICATION WITH STATIC
ELEV.
WATER LEVEL ELEVATION (FEET AMSL)
MW-18
SENTINEL WELL LOCATION AND IDENTIFICATION WITH STATIC
WATER LEVEL ELEVATION (FEET AMSL)
O MW-9
ABANDONED OR UNUSED MONITORING WELL
PZ-9D PIEZOMETER LOCATION AND IDENTIFICATION
cP GMP-3 GAS PROBE LOCATION AND IDENTIFICATION
O SMP-5 SURFACE MONITORING POINT LOCATION AND IDENTIFICATION
T1
TEMPORARY WELL
(NM)
NOT MEASURED
APPROXIMATE LOCATION OF SPRING HEAD
JE-0020
CONTROL POINT LOCATION AND IDENTIFICATION
OSEGMENT
USED FOR GRADIENT CALCULATION
FLOW PATH LENGTH
Z1 1,360 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 6-7, 2024.
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
7
7
© 2024 LaBella Associates
JOHNS RIVER WASTE
MANAGEMENT FACILITY
BURKE COUNTY, NORTH CAROLINA
NO: DATE: DESCRIPTION:
Revisions
PROJECT NUMBER:
2233479.0
DRAWN BY:
RH
REVIEWED BY:
FA
ISSUED FOR:
GROUNDWATER MONITORING REPORT
DATE:
07/25/24
DRAWING NAME:
GROUNDWATER
POTENTIOMETRIC
SURFACE MAP
MAY 6-79 2024
DRAWING NUMBER:
2

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

Appendix A
Well Construction Data

APPENDIX A: Monitoring Well Construction Data
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-BTOC)
(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
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
1 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
1 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
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
1 981.1
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
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.E
1 40
55
2.44
Saprolite
No longer sampled. Wrong location!
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 - Wrong location!
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.E
1 40-50
60-70
3.13
Bedrock
New LF Compliance / Old LF Performance
PZ-8S
1066.60
1069.04
May 1995
47.29
1021.75
bne
< 1011
55
1011.60
40
55
2.44
Saprolite
Do these still exist. Were they surveyed?
PZ-8D
1066.13
1068.15
June 1996
47.44
1020.71
74
992.13
89.5
976.63
84.5
89.5
2.02
Bedrock
Do these still exist. Were they surveyed?
PZ-12
1022.55
1025.64
June 199E
1 7.81
1 1017.83
1 bne
< 1011
12
1010.6
5
12
1 3.09
1 Saprolite
PZ-30S
1085.67
1088.92
May 2011
39.93
1048.99
bne
< 1034
52
1033.7
37
52
3.25
Transition Zone
PZ-31
1086.69
1089.81
May 2011
27.44
1062.37
35
1051.7
41
1045.7
1 25
40
3.13
Transition Zone
Notes: GS = Ground Surface.
na = Data not available, or not applicable.
TOC = Top of Casing. AR (BR) = Auger Refusal (Interpreted as Bedrock Surface).
TD = Total drilled depth of boring. bne = bedrock (auger refusal) not encountered above TD.
GW = Groundwater Level (Red - Measured on 1/11/2016; Blue - Measured 5/16-17/2011) .
# 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.
Brown shadded wells = Additional wells & piezometers requested to be sampled by NCDEQ.
Ft.-BGS = Feet below ground surface
Ft.-AMSL = Feet above mean sea level.
Burke Co. - Johns River Landfill
Permit # 12-03
LaBella Associates

Appendix B
Field Data Logs and Laboratory Analytical Reports

LaBeRa Project Name: Da+kr `5 &E'g- LAmt>e((,� tAVJ
Location:
12 D Oak Branch Rd Project No.:
Greensboro, NC 27407 Sampled By: S'rACOMI >r D
Telephone: [phone]
Facsimile: [phone] Date: ,J,�'- u /W-Iiq
WELL I.D.: Weather: boa F. C.lovc(�l
WELL SAMPLING INFORMATION
Well Diameter: " Static Water Level: 3U.93
Depth of Well: iA tp , !b D Length of Well Screen:
Measuring Point: - -0r, Depth to Top of Pump: z 1(3
Pump Type: j 4!y- qow o,i Tubing Type:
FIELD PARAMF.TF.R MF.ACTTRUAWNT
Time
Pump Rate
Gallons
Purged
Temp
°C
pH
Conductivity
(mS/cm)
Dissolved 02
(mg/L)
Redox
(mv)
Turbidity
(NTU)
Depth to
Water
(ft)
Alkalinity
Iron (II)
Comments
+/- 0.1
+/- 3%
+/- 10%
+/- 10 my
10
0
13
r ,2
to
113,3
Co3. Co
3-4.3s
4-53
r . L
153. 0
v 3.9 tr
11.00H
--
i
y.q3
'4-,08
I U5,2
q
:?L.9Z
.I
11.9Z
Tot
1--4y•5
1505
3 4 9
--
1 5
.0
1 a-.1
N. I
. t 3
I rdq.9
-:-
--
.�
Nb
1
3.0
1 ,lo I
14.q I
l
Lo
1 .O
13, 18
3 06, H 3
�-
5
q.91
via, ,2 . vauuuzi rurgcu
Purge Time / / 0� Purge Time End: / S 3 Final Static Water Level: 3
Start:
OBSERVATIONS
Notes: S a-KA-n (-O�- ZL4 bo l2 S
1O 1••0A, \r (.on&pk+m1.@i 3 QlrAs�)e IH9- "J1NA6aSo04
61 oil z©zLi

LaBeRa
Project Name:
Location:
Project No.:
12 D Oak Branch Rd
Greensboro, NC 27407
Sampled By:
Telephone: [phone]
Facsimile: [phone] _ � ' �
WELL I.D.: M
Date:
Weather:
WELL SAMPLING INFORMATION
Well Diameter:
Z I N L w k
Depth of Well:
53 00
Measuring Point:
"r0 (-
Pump Type:
{A4 tqU"-wo'-►..
FIELD PARAMETER MF,ARTTREMF,NT
5I c� IZOzy
Static Water Level:
Length of Well Screen
Depth to Top of Pump
Tubing Type:
9
Time
Pump Rate
Gallons
Purged
Temp
°C
pH
Conductivity
(MS/cm)
Dissolved 02
(mg/L)
Redox
(mV)
Turbidity
(NTU)
Depth to
Water
(ft)
Alkalinity
Iron (11)
Comments
+/- 0.1
+/- 3%
+/- 10%
+/- 10 mV
10
Z 13 3
0
►q.T
s.fl-4
%0 .(0
), tov
-I.-:�
15. m(o
y0. of
tZ30
►-4
5 Ag
329'.3
0,9
5
Z t.9
-/0,01
^—
Ivi3
1-4-1W
S,qZ
1,-.3
a.tys
Zlo• 1
► N
1/0 OI
IZ 44I
B.0
5.871
Sol A
0, lP
Z0 .3
341,Y
NU.b
'-"
Iz53
i.�5
Irb,l
s,saH
ZSS.v
0.s(p
-Zs.l
70Z,
0, I I
—
Ig s1b
T.
s-,Ql
z4g. S
0,lt.o
-315
)14'1.3
40,09
--
---
v-
`Z.Z�
��.q
5,9)1
Zi ,5
0,01
~35,Z
3 0
140,01
---
1
► --4
stt'z
.0
1 —
-34.9
1A, SD
110.05r
--
--
3
Z.'�5
►� :}
.si
91,1
r
—3S. b
32
W!].0
13 ►Sa
, }
S. 61
Z 0.(b
1-4.09
L40,05
—
-�-
1313
ZS
.'}
5 0
z 40.
- .D
/0 , 9
y0. cto
1325
.s
l�,
.5,000
2 f0q.1
'10.D
--�
i otai , t_iauons rurgea
Purge Time 3 Purge Time End: �� S / Final Static Water Level:Start: 1 O' O�
OBSERVATIONS '"/
Notes: SaY,► I2c� tJ 100i}l?S ` i10 W4N' 1\ CAM 1'ahLR 13 ?�f5
� ZQ � o` 13 1,6 wi �vasoiYJ
5/01Zo2h (QC, I C' I Z%

LaBella Project Name:
Location:
12 D Oak Branch Rd Project No.:
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: M N- )l US Weather:
WELL SAMPLING INFORMATION
Well Diameter: Z�NGH f5
Depth of Well: _ Z I , N $
Measuring Point: To (,
Pump Type:
FIELD PARAMF,TF,R MEASURF,MFNT
-JGNN':2" 2 CAND8IL, UO
D, t;s b u AAA
5 IV IZ6ZN
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
u Z
Gallons
Purged
Dissolved 0,
(mg/L)
1 Depth to
Water
ft)
Iron, (11)
Comments
-�=
1%
�
1
Purge Time
Start:
OBSERVATIONS
I ULM %jauuns rurgeu
12 Purge Time End: ) ,9Z0
Notes: C�Ayy\ v-t& 2t1 \00IA4e >
Final Static Water Level:
T/ 11 /-L° 7 `1
UL • s (Zq- (-..ov.

LaBella Project Name:
Location:
12 D Oak Branch Rd Project No.:
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: MV� — � 1 Weather:
WELL SAMPLING INFORMATION
Well Diameter: -Z INc.VIE, S
Depth of Well: -94. •1 p
Measuring Point: O t✓
Pump Type: )�aA ►�an a,00 �,
FIELD PARAMETER MEASUREMENT
'qN'5 �Id�1Z G�ND C 1'�
F. AL-ZAII t,
'Ylb f2n7q
�—D"�. Glo�d••►
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
35 . Le S
--da-Ilons
Conductivity
Dissolved 02
Redox
Turbidity
Depth to
Alkalinity
t
------
-----
i otai - i 5 wiions rurgea
Purge Time i y S^ S Purge Time End: j s Final Static Water Level:
Start: J
OBSERVATIONS
Notes:
' `1 \ it 1 1 O Lo r+-+�►\ � o�in u2 1 2 Y �-- (2, 15 i 3 u31 M o v�yo air l
S ko Zo2 Q L : �-� Z

0DATE: 5Lel ZoZ`i
� La6�lla GROUND WATER SAMPLING LOG
Project Na me: loaa�� Q�,jv� CNpF%Lk- k4f Project No. /Task No.:
WellID: 1 1y/ -55 Sampler(s): �•�TATO`J F,A�-Za n
Well Location:
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
2 inches
44 , 0 b feet
73 Li 50 feet
3 0 • Li 2 feet [DTB-DTW]
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163 = 5 gallons
For 4" Well: WCT X 0.653 = gallons
For THREE Well Volumes: WV X 3 gallons
Actual Amnunt PurcrPH/Railt-d- onllnnc
Purged with:
Sampled witl
Depth to Water before Sampling. feet
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(PS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
O
15sci
Zo.-L
5.9v
54q
(, 55
-52.06
Z,03
E-L
Ll.9S
ILooL0
i?),-L
(o.io
53y
q.W
g-�
of _'q
(U %ke
i D .3
(o .'L A
�S 3
] .'65
l-1. ?)-I-
IU30
116.9
lo.ilo
Gqv
lv3.N
Z,Do
Date of sample:
i5/u/2o-ty
-
Before
Sampling:
Comments (weather conditions, odor, color, silt, etc.): SOJMPLe-b I (p bolt115 (� Pffls�
w"I't.uo'4t1 IJi 7A P,ymp
Signature: Date: 5 /10/2oZ ti
QA/QC Sign Off. Date: 5 (u 1U2:Li

e LaBeLLa
Project Name: DoAfJ'S
Well ID: MW J 3Ui
Well Location:
V11 NJtia_ b vJ
Well Diameter:
DATE: 3 f -1 zo-H
GROUNDWATER SAMPLING LOG
Project No. /Task No.:
Sampler(s): _::) 5"1-1�1'ro")
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
nches
33, feet
"15.5 6 feet
I Z •31 feet [DTB-DTW]
For 2" Well: WCT X 0.163
= 'Z • 00 gallons
For 4" Well: WCT X 0.653
= -allons
For THREE Well Volumes: WV X 3
= (0.0 0 gallons
Actual Amount Purged/Bailed:
1-0.00 gallons
Purged with: Cdir Pump
Other:
Sampled with: i er 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
(�
0
.0 ,
&K
Z . 0
D&f+
qq-
Z53.Lp
0.53
,L1
izli.15
E1K-
Li a
0(b'T-.
iU. (6
5.60
ZLFi.9
0 -(,ep-
15 .8
30.55
►L
. C)
O-V5(a
I q
S '00U
(D -LAC)
2
Co 3. L,
�►L
Date of sample:
5 � ZaZ
Before
Sampling:
Comments (weather conditions, odor, color, silt, etc.): same"A. I U bo4ke � 133-c)
I comnl�ance , 3 FA5 . 105'V C.lvudy
Signature:
QA/QC Sign Off:
_ Date:_ s % I Ol Z6-'4
Date: C' -L'q I Ly

�DATE: S 2oz
LaBeLLa
GROUND
.�
WATER
SAMPLING LOG
Project Name:'3owW"t., 9"'ibe (MA
Project No. /Task No.:
Well ID:yAW - 6 Sampler(s):
':3 • STATOA
F,A?_A-v
Well Location:
Well Diameter:
2
inches
Initial Depth to Water (DTW):
C1 . OtP
feet
Depth to Bottom (DTB):
5'1 . D
feet
Water Column Thickness (WCT):
q •9 `4
feet [DTB-DTW]
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
= / • 1p2
gallons
For 4" Well: WCT X 0.653
=
gallons
For THREE Well Volumes: WV X 3
= y- 5 (0
gallons
Actual Amount Purged/Bailed:
`1. 5 LP
gallons
Purged with:
Sampled witt
Depth to Water before Sampling: LI 'l • U Z feet
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(Ps/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
00111
1-4 A
N •r6-L
H 2).%
I vo
13s.8
30 A3
&k
1 • Ce 2
09, H
I+q q
(Q 1. Qi
0 .-+U
i- -3Z
EK
ALA
CP1Z0
IU.00
LA,q l
yq . (P
0.13
v ,to
LIC6.0Li
F_k
y (Q
OCIL6
1UJ
L1.c."i
'-IL.LO
0-q7-
30.5U
EK-
Date of sample:
P341tom
4s!L
Before
Sampling:
I35
J00.S
q.1.o5
q .t?
7.1-1
1.3
--
Comments (weather conditions, odor, color, silt, etc.): samp�ecl ILI e 135,, i' 3 $ Fhs)
Us' C, CAeocAy
Signature: Date: 51101 zo t.-i
QA/QC Sign Off: Date: 5 1-LS I do

DATES -q y
LaBeLLa
GROUNDWATER SAMPLING LOG
Project Name:Project No. /Task No.:
Well ID: N1Sampler(s):_k�.-ZAOD
Well Location:
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT)
Calculation for One Well Volume (WV):
For 2" Well:
For 4" Well
WCT X 0.163
WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with:
Sampled witf
2 inches
11,50 feet
Z i , 1 u feet
0 • U LP feet [DTB-DTW]
1 • q gallons
�- gallons
FJ . q gallons
5.-4- gallons
Depth to Water before Sampling: J 2 ,'S0 feet
Gallons
Time
Temp
(OC)
pH
(S.U.)
Cond.
(pS/cm)
Dis.02
(mg/L)
ORP
(mV)
Turb.
(NTU)
Initials
Q
0q3-"
1J.1
S,cp(o
233 cI
21.54
(9•1-1
'rb,u-+
�-►�
9
09tiO
1S.1
lc,�s
33U.0
O.'oS
-Lf$.0
50),&5`6
Cb
OciK3
IS-3
U.k3
303.16
0, UU
-Z,4 .55
s� ,�►�
�,�
'5,-�-
09L+
IS-3
(P.03
ZL99,U
0•U-L
-1`6- L
-401.cb-+
6r-
Date of sample:
s���1o2y
EL -
Before
Sampling:
I �110
« , `
5' w
1(0 (' �
?) . 2-$
's
(p . D 0
Comments (weather conditions, odor, color, silt, etc.):Swnnp\ed N e IL ZO C3 ?FAs'
I OS'(7, CADUCLn
Signature: Date:_ 5.- f 10 2oZy
QA/QC Sign Off: Date: 5 [ LT � 'Lo m

� LaBeLLa DATE:
SURFACE WATER MONITORING LOG
Project Name: 3olArl'S kiiF_Q kAvO Project/Task No.:
Surface Point ID: SM9-5 Sampler(s): n STA'vN I F, AL -Zhu o
Field Parameters:
Time of Sampling:
09 1J 9
Temperature:
C)
Ph:
�.y1
Conductivity:
(ps
(US/cm)
Dissolved Oxygen:
�i . 4i lP
(mg/Q
Oxidation -Reduction Potential
3-74 , H
(mv)
Turbidity:
015. __�-
(ntu)
Comments/Sample Description (weather
conditions, odor, color, silt, etc.):
� CL 09S-1
C3 PFgS� ��"F�
C_k0%Jdy
Summary/Sketch of Sampling Location
Signature: Date: 5-/ 1 D I Z 07-
QA/QC Sign Off: Date: 5 ( Zg I 1_07Z-`A

�- 2
� LaBeLLa DATE:
SURFACE WATER MONITORING LOG
Project Name: 14w> 9Zw E e_ O Project/Task No.:
Surface Point ID: `JMP -U Sampler(s): :J .5-r a-c o" I F. A L ZA-%C>
Field Parameters:
Time of Sampling: 10 1 (-e
Temperature: /e, ?) (aC)
Ph: b • L.e Z
Conductivity: 410. (US/cm)
Dissolved Oxygen: (9 , q Z- (mg/L)
Oxidation -Reduction Potential Eq I + (mv)
Turbidity: U3 • Z (ntu)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
30-myI�eA Ile IMU (3 , Lp5°F, C_Io,L,)
Summary/Sketch of Sampling Location
Signature: Date: h e IZ07-`I
QA/QC Sign Off: Date:

DATE: S -qZO-LH
LaBeLLa
SURFACE WATER MONITORING LOG
Project Name: �o N�' (? l� Project,/Task No.:
Surface Point IM Sampler(s): �3 . S rA ry N I F . AL,- 7- 4
Location:
Field Parameters:
Time of Sampling:
Temperature:
Ph:
Conductivity:
Dissolved Oxygen:
Oxidation -Reduction Potential
Turbidity:
1 b 3 b
2� y (°C)
� 22
UD. U
to.Leo
(mg/L)
3�b . U
(mv)
:-30 . S
(ntu)
Comments/Sample Description (weather conditions, odor, color, silt, etc.):
1 d

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
July 12, 2024
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.: 92729194
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on May 07, 2024. 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
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
c,�
Taylor M Cannon
[e-mail]
704-977-0943
Project Manager
Enclosures
cc: Kand ice Estes, Label la Associates
Scott Gregory, LaBella Associates, D.P.C.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 52

Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
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
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92729194001
1203-MW-11
Water
05/06/2415:13
05/07/2412:26
92729194002
1203-MW-12
Water
05/06/2413:28
05/07/2412:26
92729194003
1203-MW-16S
Water
05/06/2414:10
05/07/2412:26
92729194004
1203-MW-21
Water
05/06/2411:45
05/07/2412:26
92729194005
1203-MW-38
Water
05/06/2416:30
05/07/2412:26
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 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Burke Co. Johns River MNA
92729194
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92729194001
1203-MW-11
RSK 175 Modified
TEG
1
PASI-C
EPA 601OD
DBB1
15
PASI-A
EPA 6020E
CRW
2
PASI-A
SM 2320B-2011
SMS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92729194002
1203-MW-12
RSK 175 Modified
TEG
1
PASI-C
EPA 601OD
DBB1
15
PASI-A
EPA 6020E
CRW
2
PASI-A
SM 2320B-2011
SMS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92729194003
1203-MW-16S
RSK 175 Modified
TEG
1
PASI-C
EPA 601OD
DBB1
15
PASI-A
EPA 6020E
CRW
2
PASI-A
SM 2320B-2011
SMS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92729194004
1203-MW-21
RSK 175 Modified
TEG
1
PASI-C
EPA 601OD
DBB1
15
PASI-A
EPA 6020E
CRW
2
PASI-A
SM 2320B-2011
SMS
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2014
MJP
1
PASI-A
92729194005
1203-MW-38
RSK 175 Modified
TEG
1
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 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Lab Sample ID Client Sample ID
Method Parameters
92729194001
RSK 175 Modified
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
EPA 6020B
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
SM 5310B-2014
92729194002
RSK 175 Modified
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
EPA 6020B
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
SM 5310B-2014
92729194003
RSK 175 Modified
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
SM 5310B-2014
92729194004
RSK 175 Modified
EPA 6010D
EPA 6010D
EPA 6010D
1203-MW-11
Methane
Arsenic
Barium
Copper
Iron
Manganese
Nickel
Zinc
Cobalt
Thallium
Alkalinity, Total as CaCO3
Chloride
Sulfate
Total Organic Carbon
1203-MW-12
Methane
Barium
Chromium
Copper
Iron
Manganese
Nickel
Cobalt
Thallium
Alkalinity, Total as CaCO3
Chloride
Sulfate
Total Organic Carbon
1203-MW-16S
Methane
Arsenic
Barium
Copper
Iron
Manganese
Nickel
Zinc
Cobalt
Alkalinity, Total as CaCO3
Chloride
Total Organic Carbon
1203-MW-21
Methane
Barium
Copper
Iron
SUMMARY OF DETECTION
Result
Units
Report Limit
Analyzed Qualifiers
2560
ug/L
10.0
05/09/2413:47
5.2J
ug/L
10.0
06/26/2412:46
166
ug/L
5.0
06/27/2415:03
0.81 J
ug/L
5.0
06/26/24 12:46
124000
ug/L
500
06/28/2413:29 M1
24400
ug/L
50.0
06/28/2413:29 M1
2.OJ
ug/L
5.0
06/26/2412:46
7AJ
ug/L
10.0
06/26/2412:46
49.8
ug/L
1.0
06/27/2414:24
0.21
ug/L
0.20
06/27/2414:24
190
mg/L
5.0
05/14/24 21:33
74.5
mg/L
1.0
05/08/24 20:47
3.0
mg/L
1.0
05/08/24 20:47
7.2
mg/L
1.0
05/09/24 21:18
8160
ug/L
10.0
05/09/2414:03 M1
84.3
ug/L
5.0
06/27/2415:14
0.991
ug/L
5.0
06/26/2412:58
0.71 J
ug/L
5.0
06/26/24 12:58
55000
ug/L
50.0
06/27/2415:14
13300
ug/L
50.0
06/28/2413:41
2.2J
ug/L
5.0
06/26/2412:58
66.8
ug/L
1.0
06/27/2414:43
0.028J
ug/L
0.20
06/27/2414:43
136
mg/L
5.0
05/15/2415:45
14.7
mg/L
1.0
05/08/2413:22
0.56J
mg/L
1.0
05/08/2413:22
1.6
mg/L
1.0
05/09/24 22:44
6820
ug/L
10.0
05/09/2414:19
2.6J
ug/L
10.0
06/26/2413:01
52.9
ug/L
5.0
06/27/2415:17
1.2J
ug/L
5.0
06/26/2413:01
38400
ug/L
50.0
06/27/2415:17
11200
ug/L
50.0
06/28/2413:55
2.3J
ug/L
5.0
06/26/2413:01
14.9
ug/L
10.0
06/26/2413:01
44.2
ug/L
1.0
06/27/2414:47
117
mg/L
5.0
05/15/2415:58
6.5
mg/L
1.0
05/08/2413:37
2.7
mg/L
1.0
05/09/24 23:35
7.6J
ug/L
10.0
05/09/2414:35
26.5
ug/L
5.0
06/27/2415:25
2.2J
ug/L
5.0
06/26/2413:03
248
ug/L
50.0
06/27/2415:25
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 52

ceo
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
92729194
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92729194004
1203-MW-21
EPA 601 OD
Manganese
37.2
ug/L
5.0
06/27/24 15:25
EPA 601 OD
Zinc
3.2J
ug/L
10.0
06/26/24 13:03
EPA 6020B
Cobalt
0.86J
ug/L
1.0
06/27/24 14:51
EPA 6020B
Thallium
0.036J
ug/L
0.20
06/27/24 14:51
EPA 353.2 Rev 2.0
1993 Nitrogen, Nitrate
0.14
mg/L
0.020
05/08/24 01:38
92729194005
1203-MW-38
RSK 175 Modified
Methane
7900
ug/L
10.0
05/09/24 14:51
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 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-11 Lab ID: 92729194001 Collected: 05/06/24 15:13 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Methane
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
6020 MET ICPMS
Cobalt
Thallium
2320B Alkalinity
Alkalinity, Total as CaCO3
4500S2D Sulfide Water
Sulfide
300.0 IC Anions 28 Days
Chloride
Sulfate
353.2 Nitrogen, NO2/NO3 unpres
Nitrogen, Nitrate
Date: 07/12/2024 04:02 PM
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
2560 ug/L 10.0
5.3
1
05/09/2413:47
74-82-8
Analytical Method: EPA 6010D Preparation Method:
EPA 3010A
Pace Analytical Services -Asheville
ND ug/L 5.0
3.6
1
06/25/2413:35
06/26/2412:46
7440-36-0
5.2J ug/L 10.0
2.5
1
06/25/2413:35
06/26/2412:46
7440-38-2
166 ug/L 5.0
0.79
1
06/25/2413:35
06/27/2415:03
7440-39-3
ND ug/L 1.0
0.16
1
06/25/2413:35
06/26/2412:46
7440-41-7
ND ug/L 1.0
0.29
1
06/25/2413:35
06/26/2412:46
7440-43-9
ND ug/L 5.0
0.63
1
06/25/2413:35
06/26/2412:46
7440-47-3
0.811 ug/L 5.0
0.62
1
06/25/2413:35
06/26/2412:46
7440-50-8
124000 ug/L 500
89.3
10
06/25/2413:35
06/28/2413:29
7439-89-6
ND ug/L 5.0
1.4
1
06/25/2413:35
06/26/2412:46
7439-92-1
24400 ug/L 50.0
8.6
10
06/25/2413:35
06/28/2413:29
7439-96-5
2.OJ ug/L 5.0
0.88
1
06/25/2413:35
06/26/2412:46
7440-02-0
ND ug/L 10.0
4.1
1
06/25/2413:35
06/26/2412:46
7782-49-2
ND ug/L 5.0
0.49
1
06/25/2413:35
06/26/2412:46
7440-22-4
ND ug/L 5.0
1.6
1
06/25/2413:35
06/26/2412:46
7440-62-2
7AJ ug/L 10.0
3.0
1
06/25/2413:35
06/26/2412:46
7440-66-6
Analytical Method: EPA 6020E Preparation
Method: EPA 3010A
Pace Analytical Services -Asheville
49.8 ug/L 1.0
0.14
1
06/26/2413:25
06/27/2414:24
7440-48-4
0.21 ug/L 0.20
0.028
1
06/26/2413:25
06/27/2414:24
7440-28-0
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
190 mg/L 5.0
5.0
1
05/14/24 21:33
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
M1
M1
ND mg/L 0.10 0.022
1
05/09/24 04:51
18496-25-8 P4
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
74.5 mg/L 1.0 0.60
1
05/08/24 20:47
16887-00-6
3.0 mg/L 1.0 0.50
1
05/08/24 20:47
14808-79-8
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
ND mg/L 0.020 0.0039
1
05/08/24 01:45
14797-55-8
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 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-11 Lab ID: 92729194001 Collected: 05/06/24 15:13 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
5310B TOC Analytical Method: SM 531 OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon 7.2 mg/L 1.0 0.50 1 05/09/24 21:18 7440-44-0
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-12 Lab ID: 92729194002 Collected: 05/06/24 13:28 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Methane
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
6020 MET ICPMS
Cobalt
Thallium
2320B Alkalinity
Alkalinity, Total as CaCO3
4500S2D Sulfide Water
Sulfide
300.0 IC Anions 28 Days
Chloride
Sulfate
353.2 Nitrogen, NO2/NO3 unpres
Nitrogen, Nitrate
Date: 07/12/2024 04:02 PM
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
8160 ug/L 10.0
5.3
1
05/09/2414:03
74-82-8 M1
Analytical Method: EPA 601 OD Preparation Method:
EPA 3010A
Pace Analytical Services -Asheville
ND ug/L 5.0
3.6
1
06/25/2413:35
06/26/2412:58
7440-36-0
ND ug/L 10.0
2.5
1
06/25/2413:35
06/26/2412:58
7440-38-2
84.3 ug/L 5.0
0.79
1
06/25/2413:35
06/27/2415:14
7440-39-3
ND ug/L 1.0
0.16
1
06/25/2413:35
06/26/2412:58
7440-41-7
ND ug/L 1.0
0.29
1
06/25/2413:35
06/26/2412:58
7440-43-9
0.991 ug/L 5.0
0.63
1
06/25/2413:35
06/26/2412:58
7440-47-3
0.71J ug/L 5.0
0.62
1
06/25/2413:35
06/26/2412:58
7440-50-8
55000 ug/L 50.0
8.9
1
06/25/2413:35
06/27/2415:14
7439-89-6
ND ug/L 5.0
1.4
1
06/25/2413:35
06/26/2412:58
7439-92-1
13300 ug/L 50.0
8.6
10
06/25/2413:35
06/28/2413:41
7439-96-5
2.2J ug/L 5.0
0.88
1
06/25/2413:35
06/26/2412:58
7440-02-0
ND ug/L 10.0
4.1
1
06/25/2413:35
06/26/2412:58
7782-49-2
ND ug/L 5.0
0.49
1
06/25/2413:35
06/26/2412:58
7440-22-4
ND ug/L 5.0
1.6
1
06/25/2413:35
06/26/2412:58
7440-62-2
ND ug/L 10.0
3.0
1
06/25/2413:35
06/26/2412:58
7440-66-6
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
66.8 ug/L 1.0
0.14
1
06/26/2413:25
06/27/2414:43
7440-48-4
0.028J ug/L 0.20
0.028
1
06/26/2413:25
06/27/2414:43
7440-28-0
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
136 mg/L 5.0
5.0
1
05/15/2415:45
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND mg/L 0.10
0.022
1
05/09/24 05:20
18496-25-8 M 1, P4
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
14.7 mg/L 1.0
0.60
1
05/08/2413:22
16887-00-6
0.56J mg/L 1.0
0.50
1
05/08/2413:22
14808-79-8
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
ND mg/L 0.020
0.0039
1
05/08/24 01:42
14797-55-8
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 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-12 Lab ID: 92729194002 Collected: 05/06/24 13:28 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
5310B TOC Analytical Method: SM 531 OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon 1.6 mg/L 1.0 0.50 1 05/09/24 22:44 7440-44-0
Date: 07/12/2024 04:02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-16S Lab ID: 92729194003 Collected: 05/06/24 14:10 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Methane
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
6020 MET ICPMS
Cobalt
Thallium
2320B Alkalinity
Alkalinity, Total as CaCO3
4500S2D Sulfide Water
Sulfide
300.0 IC Anions 28 Days
Chloride
Sulfate
353.2 Nitrogen, NO2/NO3 unpres
Nitrogen, Nitrate
Date: 07/12/2024 04:02 PM
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
6820 ug/L 10.0
5.3
1
05/09/2414:19
74-82-8
Analytical Method: EPA 601 OD Preparation Method:
EPA 3010A
Pace Analytical Services -Asheville
ND ug/L 5.0
3.6
1
06/25/2413:35
06/26/2413:01
7440-36-0
2.6J ug/L 10.0
2.5
1
06/25/2413:35
06/26/2413:01
7440-38-2
52.9 ug/L 5.0
0.79
1
06/25/2413:35
06/27/2415:17
7440-39-3
ND ug/L 1.0
0.16
1
06/25/2413:35
06/26/2413:01
7440-41-7
ND ug/L 1.0
0.29
1
06/25/2413:35
06/26/2413:01
7440-43-9
ND ug/L 5.0
0.63
1
06/25/2413:35
06/26/2413:01
7440-47-3
1.2J ug/L 5.0
0.62
1
06/25/2413:35
06/26/2413:01
7440-50-8
38400 ug/L 50.0
8.9
1
06/25/2413:35
06/27/2415:17
7439-89-6
ND ug/L 5.0
1.4
1
06/25/2413:35
06/26/2413:01
7439-92-1
11200 ug/L 50.0
8.6
10
06/25/2413:35
06/28/2413:55
7439-96-5
2.3J ug/L 5.0
0.88
1
06/25/2413:35
06/26/2413:01
7440-02-0
ND ug/L 10.0
4.1
1
06/25/2413:35
06/26/2413:01
7782-49-2
ND ug/L 5.0
0.49
1
06/25/2413:35
06/26/2413:01
7440-22-4
ND ug/L 5.0
1.6
1
06/25/2413:35
06/26/2413:01
7440-62-2
14.9 ug/L 10.0
3.0
1
06/25/2413:35
06/26/2413:01
7440-66-6
Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
44.2 ug/L 1.0
0.14
1
06/26/2413:25
06/27/2414:47
7440-48-4
ND ug/L 0.20
0.028
1
06/26/2413:25
06/27/2414:47
7440-28-0
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
117 mg/L 5.0
5.0
1
05/15/2415:58
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND mg/L 0.10
0.022
1
05/09/24 05:27
18496-25-8 P4
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
6.5 mg/L 1.0
0.60
1
05/08/2413:37
16887-00-6
ND mg/L 1.0
0.50
1
05/08/2413:37
14808-79-8
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
ND mg/L 0.020
0.0039
1
05/08/24 01:43
14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-16S Lab ID: 92729194003 Collected: 05/06/24 14:10 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
5310B TOC Analytical Method: SM 531 OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon 2.7 mg/L 1.0 0.50 1 05/09/24 23:35 7440-44-0
Date: 07/12/2024 04:02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 12 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-21 Lab ID: 92729194004 Collected: 05/06/24 11:45 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
RSK 175 Headspace
Methane
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Vanadium
Zinc
6020 MET ICPMS
Cobalt
Thallium
2320B Alkalinity
Alkalinity, Total as CaCO3
4500S2D Sulfide Water
Sulfide
300.0 IC Anions 28 Days
Chloride
Sulfate
353.2 Nitrogen, NO2/NO3 unpres
Nitrogen, Nitrate
Date: 07/12/2024 04:02 PM
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
7.6J ug/L 10.0
5.3
1
05/09/2414:35
74-82-8
Analytical Method: EPA 601 OD Preparation Method:
EPA
3010A
Pace Analytical Services -Asheville
ND ug/L 5.0
3.6
1
06/25/2413:35
06/26/2413:03
7440-36-0
ND ug/L 10.0
2.5
1
06/25/2413:35
06/26/2413:03
7440-38-2
26.5 ug/L 5.0
0.79
1
06/25/2413:35
06/27/2415:25
7440-39-3
ND ug/L 1.0
0.16
1
06/25/2413:35
06/26/2413:03
7440-41-7
ND ug/L 1.0
0.29
1
06/25/2413:35
06/26/2413:03
7440-43-9
ND ug/L 5.0
0.63
1
06/25/2413:35
06/26/2413:03
7440-47-3
2.2J ug/L 5.0
0.62
1
06/25/2413:35
06/26/2413:03
7440-50-8
248 ug/L 50.0
8.9
1
06/25/2413:35
06/27/2415:25
7439-89-6
ND ug/L 5.0
1.4
1
06/25/2413:35
06/26/2413:03
7439-92-1
37.2 ug/L 5.0
0.86
1
06/25/2413:35
06/27/2415:25
7439-96-5
ND ug/L 5.0
0.88
1
06/25/2413:35
06/26/2413:03
7440-02-0
ND ug/L 10.0
4.1
1
06/25/2413:35
06/26/2413:03
7782-49-2
ND ug/L 5.0
0.49
1
06/25/2413:35
06/26/2413:03
7440-22-4
ND ug/L 5.0
1.6
1
06/25/2413:35
06/26/2413:03
7440-62-2
3.2J ug/L 10.0
3.0
1
06/25/2413:35
06/26/2413:03
7440-66-6
Analytical Method: EPA 6020E Preparation Method: EPA
3010A
Pace Analytical Services -Asheville
0.86J ug/L 1.0
0.14
1
06/26/2413:25
06/27/2414:51
7440-48-4
0.036J ug/L 0.20
0.028
1
06/26/2413:25
06/27/2414:51
7440-28-0
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
ND mg/L 5.0
5.0
1
05/15/2416:12
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
ND mg/L 0.10
0.022
1
05/09/24 04:54
18496-25-8
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
ND mg/L 1.0
0.60
1
05/08/2413:52
16887-00-6
ND mg/L 1.0
0.50
1
05/08/2413:52
14808-79-8
Analytical Method: EPA 353.2 Rev 2.0 1993
Pace Analytical Services -Asheville
0.14 mg/L 0.020
0.0039
1
05/08/24 01:38
14797-55-8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-21 Lab ID: 92729194004 Collected: 05/06/24 11:45 Received: 05/07/24 12:26 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
5310B TOC Analytical Method: SM 531 OB-2014
Pace Analytical Services -Asheville
Total Organic Carbon ND mg/L 1.0 0.50 1 05/09/24 23:54 7440-44-0
Date: 07/12/2024 04:02 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 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
Sample: 1203-MW-38 Lab ID: 92729194005 Collected: 05/06/24 16:30 Received: 05/07/24 12:26 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 7900 ug/L 10.0 5.3 1 05/09/2414:51 74-82-8
Date: 07/12/2024 04:02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 52

ceo
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.: 92729194
QC Batch: 853325 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92729194001, 92729194002, 92729194003, 92729194004, 92729194005
METHOD BLANK: 4403430
Matrix:
Water
Associated Lab Samples: 92729194001, 92729194002, 92729194003, 92729194004, 92729194005
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Methane
ug/L
ND
10.0
5.3 05/09/2413:16
LABORATORY CONTROL SAMPLE:
4403431
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Methane
ug/L
297
257 87
70-130
MATRIX SPIKE SAMPLE: 4403433
92729194002 Spike MS MS % Rec
Parameter Units Result Conc. Result % Rec Limits Qualifiers
Methane ug/L 8160 297 6930 -414 70-130 M1
SAMPLE DUPLICATE: 4403432
92729194001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Methane ug/L 2560 2530 1 20
SAMPLE DUPLICATE: 4403434
92729579001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Methane ug/L 484 472 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 52

ceo
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.: 92729194
QC Batch: 863868 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729194001, 92729194002, 92729194003, 92729194004
METHOD BLANK: 4453767 Matrix: Water
Associated Lab Samples: 92729194001, 92729194002, 92729194003, 92729194004
Blank Reporting
Parameter Units Result Limit
Antimony
ug/L
ND
5.0
Arsenic
ug/L
ND
10.0
Barium
ug/L
ND
5.0
Beryllium
ug/L
ND
1.0
Cadmium
ug/L
ND
1.0
Chromium
ug/L
ND
5.0
Copper
ug/L
ND
5.0
Iron
ug/L
ND
50.0
Lead
ug/L
ND
5.0
Manganese
ug/L
ND
5.0
Nickel
ug/L
ND
5.0
Selenium
ug/L
ND
10.0
Silver
ug/L
ND
5.0
Vanadium
ug/L
ND
5.0
Zinc
ug/L
ND
10.0
MDL Analyzed
3.6
06/26/2412:32
2.5
06/26/2412:32
0.79
06/27/2414:57
0.16
06/26/2412:32
0.29
06/26/2412:32
0.63
06/26/2412:32
0.62
06/26/2412:32
8.9
06/27/2414:57
1.4
06/26/2412:32
0.86
06/27/2414:57
0.88
06/26/2412:32
4.1
06/26/24 12:32
0.49
06/26/2412:32
1.6
06/26/2412:32
3.0
06/26/2412:32
LABORATORY CONTROL SAMPLE:
Parameter
4453768
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
524
105
80-120
Arsenic
ug/L
500
517
103
80-120
Barium
ug/L
500
509
102
80-120
Beryllium
ug/L
500
518
104
80-120
Cadmium
ug/L
500
516
103
80-120
Chromium
ug/L
500
518
104
80-120
Copper
ug/L
500
520
104
80-120
Iron
ug/L
5000
5140
103
80-120
Lead
ug/L
500
513
103
80-120
Manganese
ug/L
500
513
103
80-120
Nickel
ug/L
500
519
104
80-120
Selenium
ug/L
500
514
103
80-120
Silver
ug/L
250
256
102
80-120
Vanadium
ug/L
500
515
103
80-120
Zinc
ug/L
500
516
103
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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 52

ceo
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.: 92729194
MATRIX SPIKE & MATRIX
Parameter
SPIKE DUPLICATE: 4453769
MS
92729194001 Spike
Units Result Conc.
MSD
Spike
Conc.
4453770
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Antimony
ug/L
ND
500
500
568
566
114
113
75-125
0
20
Arsenic
ug/L
5.2J
500
500
557
551
110
109
75-125
1
20
Barium
ug/L
166
500
500
697
710
106
109
75-125
2
20
Beryllium
ug/L
ND
500
500
547
546
109
109
75-125
0
20
Cadmium
ug/L
ND
500
500
541
538
108
108
75-125
1
20
Chromium
ug/L
ND
500
500
546
544
109
109
75-125
0
20
Copper
ug/L
0.81J
500
500
565
563
113
112
75-125
1
20
Iron
ug/L
124000
5000
5000
127000
129000
60
110
75-125
2
20 M1
Lead
ug/L
ND
500
500
539
537
108
107
75-125
0
20
Manganese
ug/L
24400
500
500
24500
25000
14
124
75-125
2
20 M1
Nickel
ug/L
2.OJ
500
500
544
540
108
108
75-125
1
20
Selenium
ug/L
ND
500
500
557
552
111
110
75-125
1
20
Silver
ug/L
ND
250
250
278
277
111
111
75-125
0
20
Vanadium
ug/L
ND
500
500
548
545
110
109
75-125
1
20
Zinc
ug/L
7AJ
500
500
547
545
108
107
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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 52

ceo
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.: 92729194
QC Batch: 864199
Analysis Method:
EPA 6020B
QC Batch Method: EPA
3010A
Analysis Description:
6020 MET
Laboratory:
Pace Analytical Services -Asheville
Associated Lab Samples:
92729194001, 92729194002,
92729194003, 92729194004
METHOD BLANK: 4455281
Matrix: Water
Associated Lab Samples:
92729194001, 92729194002,
92729194003, 92729194004
Blank Reporting
Parameter
Units
Result Limit
MDL
Analyzed Qualifiers
Cobalt
ug/L
ND 1.0
0.14 06/27/2414:16
Thallium
ug/L
ND 0.20 0.028 06/27/2414:16
LABORATORY CONTROL
SAMPLE: 4455282
Spike LCS
LCS
% Rec
Parameter
Units
Conc. Result
% Rec
Limits Qualifiers
Cobalt
ug/L
50 54.6
109
80-120
Thallium
ug/L
25 26.1
105
80-120
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE: 4455283 4455284
MS MSD
92729194001
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter
Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits RPD
RPD Qual
Cobalt
ug/L 49.8
50 50 103
105
107 110 75-125 2
20
Thallium
ug/L 0.21
25 25 26.2
26.5
104 105 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 52

ceo
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.: 92729194
QC Batch: 854324 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729194001
METHOD BLANK: 4408000
Matrix:
Water
Associated Lab Samples: 92729194001
Blank
Reporting
Parameter
Units
Result
Limit
Alkalinity, Total as CaCO3
mg/L
ND
5.0
LABORATORY CONTROL SAMPLE:
4408001
Spike
LCS
Parameter
Units
Conc.
Result
Alkalinity, Total as CaCO3
mg/L
50
49.5
LABORATORY CONTROL SAMPLE:
4408002
Spike
LCS
Parameter
Units
Conc.
Result
Alkalinity, Total as CaCO3
mg/L
50
49.8
MDL Analyzed Qualifiers
5.0 05/14/2418:36
LCS % Rec
% Rec Limits Qualifiers
99 80-120
LCS % Rec
% Rec Limits Qualifiers
100 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4408003 4408004
MS MSD
92729702008 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 37.1 50 50 88.4 86.4 103 99 80-120 2 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4408005 4408006
MS MSD
92729702009 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 52.8 52.4 101 100 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 52

ceo
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.: 92729194
QC Batch: 854658 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729194002, 92729194003, 92729194004
METHOD BLANK: 4409741 Matrix: Water
Associated Lab Samples: 92729194002, 92729194003, 92729194004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 mg/L ND 5.0 5.0 05/15/24 15:27
LABORATORY CONTROL SAMPLE: 4409742
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 50.6 101 80-120
LABORATORY CONTROL SAMPLE: 4409743
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.2 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4409744 4409745
MS MSD
92729715001 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 30.3 50 50 79.6 80.1 99 100 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4409746 4409747
MS MSD
92729723002 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 38.6 50 50 88.0 87.5 99 98 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 52

ceo
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.: 92729194
QC Batch: 853221 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729194001
METHOD BLANK: 4403056
Matrix:
Water
Associated Lab Samples: 92729194001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Sulfide
mg/L
ND
0.10
0.022 05/09/24 04:40
LABORATORY CONTROL SAMPLE:
4403057
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Sulfide
mg/L
0.5
0.54
109 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403058 4403059
MS MSD
92728841007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND 0.5 0.5 0.55 0.56 109 113 80-120 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403060 4403061
MS MSD
92728860002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND 0.5 0.5 0.46 0.52 92 104 80-120 12 10 R1
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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC. Page 22 of 52

ceo
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.: 92729194
QC Batch: 853226 Analysis Method: SM 4500-S2D-2011
QC Batch Method: SM 4500-S2D-2011 Analysis Description: 4500S2D Sulfide Water
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729194002, 92729194003, 92729194004
METHOD BLANK: 4403072 Matrix: Water
Associated Lab Samples: 92729194002, 92729194003, 92729194004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfide mg/L ND 0.10 0.022 05/09/24 04:52
LABORATORY CONTROL SAMPLE: 4403073
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide mg/L 0.5 0.53 106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403074 4403075
MS MSD
92729194002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide mg/L ND 0.5 0.5 ND ND 0 0 80-120 10 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 52

ceo
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.: 92729194
QC Batch: 852756
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: 92729194001
METHOD BLANK: 4400700
Matrix: Water
Associated Lab Samples: 92729194001
Blank Reporting
Parameter Units
Result Limit
MDL Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 05/08/24 02:15
Sulfate mg/L
ND 1.0
0.50 05/08/24 02:15
LABORATORY CONTROL SAMPLE: 4400701
Spike LCS
LCS % Rec
Parameter Units
Conc. Result
% Rec Limits Qualifiers
Chloride mg/L
50 50.3
101 90-110
Sulfate mg/L
50 50.8
102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4400702 4400703
MS MSD
92729050019
Spike Spike MS
MSD MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result % Rec % Rec Limits RPD
RPD Qual
Chloride mg/L ND
50 50 51.7
53.1 103 106 90-110 3
10
Sulfate mg/L ND
50 50 51.7
53.0 103 106 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC. Page 24 of 52

ceo
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.: 92729194
QC Batch: 852866
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: 92729194002, 92729194003,
92729194004
METHOD BLANK: 4401242
Matrix: Water
Associated Lab Samples: 92729194002, 92729194003,
92729194004
Blank Reporting
Parameter Units
Result Limit
MDL
Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 05/08/24 03:26
Sulfate mg/L
ND 1.0
0.50 05/08/24 03:26
LABORATORY CONTROL SAMPLE: 4401243
Spike LCS
LCS
% Rec
Parameter Units
Conc. Result
% Rec
Limits Qualifiers
Chloride mg/L
50 51.4
103
90-110
Sulfate mg/L
50 52.7
105
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4401244 4401245
MS MSD
92729111011
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 2.7
50 50 56.2
56.2
107 107 90-110
0 10
Sulfate mg/L 3.9
50 50 58.6
58.6
109 109 90-110
0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4401246 4401247
MS MSD
92729327002
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 242
50 50 289
287
94 90 90-110
1 10
Sulfate mg/L 16.2
50 50 70.5
70.3
109 108 90-110
0 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 52

ceo
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.: 92729194
QC Batch: 852856 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: 92729194001, 92729194002, 92729194003, 92729194004
METHOD BLANK: 4401202 Matrix: Water
Associated Lab Samples: 92729194001, 92729194002, 92729194003, 92729194004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate mg/L ND 0.020 0.0039 05/08/24 01:36
LABORATORY CONTROL SAMPLE: 4401203
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.6 106 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4401204 4401205
MS MSD
92729194004 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 0.14 1.5 1.5 1.6 1.6 100 100 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4401206 4401207
MS MSD
92729242001 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 48.6 1.5 1.5 47.6 41.5 -65 -471 90-110 14 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 26 of 52

ceo
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.: 92729194
QC Batch: 853396 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: 92729194001, 92729194002, 92729194003, 92729194004
METHOD BLANK: 4403791 Matrix: Water
Associated Lab Samples: 92729194001, 92729194002, 92729194003, 92729194004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Organic Carbon mg/L ND 1.0 0.50 05/09/24 15:33
LABORATORY CONTROL SAMPLE: 4403792
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Total Organic Carbon mg/L 25 24.2 97 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403793 4403794
MS MSD
92729194001 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 7.2 25 25 32.0 31.3 99 97 90-110 2 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403795 4403796
MS MSD
92729194002 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 1.6 25 25 26.0 25.8 97 97 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: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729194
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.
P4 Sample field preservation does not meet EPA or method recommendations for this analysis.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/12/2024 04:02 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 52

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
Burke Co. Johns River MNA
92729194
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92729194001
1203-MW-11
RSK 175 Modified
853325
92729194002
1203-MW-12
RSK 175 Modified
853325
92729194003
1203-MW-16S
RSK 175 Modified
853325
92729194004
1203-MW-21
RSK 175 Modified
853325
92729194005
1203-MW-38
RSK 175 Modified
853325
92729194001
1203-MW-11
EPA 3010A
863868
EPA 6010D
864000
92729194002
1203-MW-12
EPA 3010A
863868
EPA 6010D
864000
92729194003
1203-MW-16S
EPA 3010A
863868
EPA 6010D
864000
92729194004
1203-MW-21
EPA 3010A
863868
EPA 6010D
864000
92729194001
1203-MW-11
EPA 3010A
864199
EPA 6020B
864370
92729194002
1203-MW-12
EPA 3010A
864199
EPA 6020B
864370
92729194003
1203-MW-16S
EPA 3010A
864199
EPA 6020B
864370
92729194004
1203-MW-21
EPA 3010A
864199
EPA 6020B
864370
92729194001
1203-MW-11
SM 2320B-2011
854324
92729194002
1203-MW-12
SM 2320B-2011
854658
92729194003
1203-MW-16S
SM 2320B-2011
854658
92729194004
1203-MW-21
SM 2320B-2011
854658
92729194001
1203-MW-11
SM 4500-S2D-2011
853221
92729194002
1203-MW-12
SM 4500-S2D-2011
853226
92729194003
1203-MW-16S
SM 4500-S2D-2011
853226
92729194004
1203-MW-21
SM 4500-S2D-2011
853226
92729194001
1203-MW-11
EPA 300.0 Rev 2.1 1993
852756
92729194002
1203-MW-12
EPA 300.0 Rev 2.1 1993
852866
92729194003
1203-MW-16S
EPA 300.0 Rev 2.1 1993
852866
92729194004
1203-MW-21
EPA 300.0 Rev 2.1 1993
852866
92729194001
1203-MW-11
EPA 353.2 Rev 2.0 1993
852856
92729194002
1203-MW-12
EPA 353.2 Rev 2.0 1993
852856
92729194003
1203-MW-16S
EPA 353.2 Rev 2.0 1993
852856
92729194004
1203-MW-21
EPA 353.2 Rev 2.0 1993
852856
92729194001
1203-MW-11
SM 5310B-2014
853396
92729194002
1203-MW-12
SM 5310B-2014
853396
92729194003
1203-MW-16S
SM 5310B-2014
853396
92729194004
1203-MW-21
SM 5310B-2014
853396
Date: 07/12/2024 04:02 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 29 of 52

DC#_Title: ENV-FRM-HUN1-0083 v03 Sarnple Condition Upon Receipt
,lace
Effective Date: 12/01/2023
Laboratory receiving samples:
Asheville,[a Eden❑ Greenwood ❑ Huntersville ❑ Raleigh[] Mechanicsville[] Atlanta❑ Kernersville❑
Sample 'on Receipt
. ■ ■, ■ Client Name: 11 project #: WO# : 92729194
Courier: Fed Ex []UPS ❑USPS ❑Client II I Ili l lllll I'll III
❑ Commercial JLIJ-ace ❑Other: 92729104 1
Custody Seal Present? ❑Yes ❑No Seals Intact? ❑Yes ❑No -BWA
Packing Material: Bubble: Wrap �ubble Bags ❑None ❑ Other
Thermometer:
❑ I Gun ID: jp 2 Type of Ice: ❑Wet ❑Lilue
Correction Factor:
Cooler Temp: Add/subtract (°C)
Cooler Temp Corrected ('Q:
USDA Regulated Soil (-Q N/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC
Date/Initials Person Examining Contents;f
Bialagical Tissue Frozen?
❑Yes ❑No N/A
❑None
Temp should beabove freezing to 6°C
❑5amples out of temp criteria. Samples on ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
r 1. ram.
icheck maps)? VYes UNa
Comments/Discrepancy:
Chain of Custody Present?
Samples Arrived within Hold Time?
es
s
❑No
❑No
❑N/A
❑N/A
1.
2.
Short Hold Time Analysis 1<72 hr.)?
Elres
❑No
❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
-Et o
❑N/A
4.
Sufficient Volume?
Yes
❑No
❑N/A
S.
Correct Containers Used?
-Pace Containers Used?
rE'C'
afes
❑No
❑Na
❑N/A
[:1 N/A
6.
Containers Intact?
JEJes
[]No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
[:]No
.3fr1A
8.
Sample Labels Match COC?
-Includes Date/Time/ID/Analysis Matrix:
�es
❑No
❑N/A
9.
Headspace in VOA Vials (>5-6mm)?
[]Yes
20
❑N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
❑Yes
❑Yes
0 o
❑Na
❑N/A
/A
11.
COMMENTS/SAMPLE DISCREPANCY
S M
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Revievi:
Project Manager SRF Review:
Lr— II /mow-i1 //-1(~ -
Lot ID of split containers:
Date/Time:
Date:
Date:
Page 30 of 52
Qualtrax ID 6C)614 PaaP 1 of 2

❑C#_Title: ENV-FRM-HUNI-0083 03_Sample Condition upon Receipt
ace
Effective Date: 12/01/2023 - -
*Check mark top half of box if pH and/or dechlorination is verified and
within the acceptance range for preservation samples.
Exceptions: VOA, Cofiform, TOC, oil and Grease, ©RO/8015 (water) DOC, LLHg
**Bottom half of box is to list number of bottles
***Check all unpreserved Nitrates for chlorine
Project #
WUP:92729194
PM: TMC Due Date: 03/21/24
CLIENT: 92-Joyce Eng
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pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot #
adjusted I added
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this Corm will oe sent to the Norin t.aronna Utrvrc --ernncauDn Lime li U.
Out of hold, incorrect Preservative, out of temp, incorrect containers.
Page 31 of 52
Qualtrax ICE- 69614 Paae 2 of 2

aceA.r�alytical.
Sample Receiving Non -Conformance Form (NCF)
]ate , %Evaluated by e �. Affix Workorder/Login Label Here or List Pace
Workorder Number or MTJL Log -in Number
.Iient.J
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. Dote issues on this NCF.
2. if COC is incomplete, check applicable issues below and add details where appropriate:
Collection dateltime missing or Analyses or analytes: missing or Samples listed on COC do not match samples
incorrect clarification needed received missin , additional, etc.
Sample Ids on COO do not
match sample labels Required trip blanks were not received Required signatures are mi. sin
Comments/DetallslOther Issues not listed above:
3. Sample intenrity issues: check
Samoles: Past holding time
Sam les: Not field filtered
Samples: Insufficient volume
received
Samples: Cooler damaged or
compromised -
Samples: contain chlorine or
sulfides
Comments/Details:
pplicable issues below and add details where a
Samples: Condition needs to be brought to y,
lab personnel's attention (details below �' Preser
Temperature: not within acceptance criteria (typically
Containers: Broken or cam
Containers: Incorrect
Custody Seats: Missing or compromised on
samples, trip blanks or coolers
Packing Material: tnsUfficient/i
Temperature: Samples arrived frozen
Vials received with improper headspa(
Other:
S� 14 dl }p ✓ 6 1 p- a r> C 40�
4. if Samples not preserved
Sample ID:
Preserved by:
Sample ID:
Preserved by:
Sample ID:
Preserved by:
ierly and Sample Recei
Date/Time:
Initial and Final pH:
Date/Time:
Initial and Final pK
Date/Time:
Initial and Final pH:
5. Client Contact: If client is contacted for a
Client: Contacted pe
PM Initials: Date/Time:
Client Commentsllnstructions:
%- /V1 - /,0 1'- I�A` IC5
usts pH, add details below:
AmOUnt/type pres added:
Lot # of pres added:
Amount/type pres added:
Lot# of pres added:
Amount/type pres added:
Lot # of pres added:
issue listed above, fill in details below:
F-ALL-C-011-rev.00, 05,102018 Page 32 of 52

Pace® Location Requested (City/State):
Pace Analytical Charlotte CHAIN -OF -CUSTODY Analytical Request Document
LAB USE ONLY- Affix WorkordarlLogin Label Here 04
aee� 9900 Kincey Ave. Suite 160, Hui INC 26078 Chain -of -Custody is a LEGAL DOCUMENT - Complete all relevant fields
ra© O
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M
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Company Name: La Bella Associates, Inc.
Contact/Report To; Van Burbach
Street Address: 12-1) Oak Branch Drive, Greensboro, NC 27407
Phone q: (3361323-0092
-
to
- ,� p jt Cl-
E-Mall: [e-mail]
0 - . �. .-t Scan OR Code for instructions
Cc E-Mall;
Customer Project R:
Specify Container Size • }
• •Caatamer Size; 11) 1L (Z) S Wmi., (31 250mL, la I
Project Name: Burke Co. Johns River MNA
125mL 151100mt,16i 40ml. vial,17) EnCere,181
Terracere, 19) 90mt, Ila) other
Invoice To; Van Burbach
Invoice E•Malk [e-mail]
identify Container Preservative Type**'
•• presgtvauve Types: {1) None, [x1 HNo3, la)
Site Collection Info/Facility ID (as applicable}:
Purchase Order X (if
H2SO4, (41 HCI, 151 NaoH, (61 Zn Acetate, 0)
applicable):
NnHSO4, (8) Sod. Thimulime, (9) A ... hic Acid, 11tq
Analysis Requested
McOH, (111 Other
Quote 1f:
Pro]. Mgr:
Taylor Cannon
Time Zone Collected: j j AK [ ] PT ( ] MT [ I CT [ ) ET
County / state origin of sampfe[sj: North Carolina
Data De Iverab es:
Regulatory Program (DW, RCRA. etc.[ as appticable: Reportable ( ] Yes [ ]NO
AcctNum / Client ID:
[ ] Level II [ 1 Level III I ] Level IV
m
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Table 9:
v
Rush (Pro -approval
{ pproval required):
Dw pwslD a or WW Parmit p as applicable:
[ I Same Day ( ] 1 Day ( j 2 Day [ 1 3 pay I ] othe7
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[ ] EQWS
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Date Results
Field Filtered (if apphcablel: I )Yes [ ]NO
Profile /Template:
Other
Requested:
Analysis:
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c„
' Matrix Codes (Insert in Matrix box below): Drinking Water (OW), Ground Water (GW), Waste Water IWW), Product JP), Soil/Solid (SS), Oil {OLI, Wipe (WP), Tissue ITS), Bioassay
Prelog /Bottle Ord. ID:
c
[3 , Va or V , Surface Water SW ,5edimert SED , Sfud a SL . Caulk CK , Leachate U. Biosolid 65 Other OT
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Date
Time
Date
Time
Results
Units
Grab
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12133-Mw-11
WT
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1203-MW-12
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Additional Instructions from Pare':
Collected By: _
Customer Remarks / special Conditions / Possible Hazards:
(Printed Name[ or% STLe��7
Signature:
pCaolers: the.[[((mm,, ometer 10: Correction Fanor(-Cp Ohs. Temp.(-C) Corrected Temp. [-C] On In':
ltellnqulshadb/Company:(signaurle} i{
DateIT mJe:
Received by ;ISlgnaiure)
DatelTlme:
Tracking Numher.
4(�r
�~
Relinquished by/Company: (511
Dawn—
Rieelved by/Company:l ignatmel
DatefTlme:
Delivered by; [ 1 In- person [ ] Co­cr
Relinquished by/Company: (Signature)
DateJTime:
Received by/Company signature(
Date/Time:
( I FedEX 11 UPS I I other
Relinquished by/Company: {Signature]
D=t JTmme:
0.ace1ved hyJCompany: (Signaturel
oateJTlme:
Page: 1 of 1
Submitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace* Terms and Conditions found at https://www.pacelabs.com/resource-library/resource/pace-terms-and-conditions/ ENV-FRM-CORD-001942110123 9

Serial No:05172419:01
'ALFH A
A N A L Y\T 1 C A L
ANALYTICAL REPORT
Lab Number: L2425863
Client: Pace Analytical Services
9800 Kincey Ave.
Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
Phone: [phone]
Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729194
Report Date: 05/17/24
The original project report/data package is held by Alpha Analytical. This report/data package is paginated and should be reproduced only in its
entirety. Alpha Analytical holds no responsibility for results and/or data that are not consistent with the original.
Certifications & Approvals: MA (M-MA030), NH NELAP (2062), CT (PH-0825), DoD (1-2474), FL (E87814), IL (200081), IN (C-MA-04), KY
(KY98046), LA (85084), ME (MA00030), MD (350), MI (9110), MN (025-999-495), NJ (MA015), NY (11627), NC (685), OR (MA-0262), PA (68-
02089), RI (LA000299), TX (T104704419), VT (VT-0015), VA (460194), WA (C954), US Army Corps of Engineers, USDA (Permit #525-23-107-
88708A1), USFWS (Permit #A24920).
320 Forbes Boulevard, Mansfield, MA 02048-1806
508-822-9300 (Fax) 508-822-3288 800-624-9220 - www.alphalab.com
q/ YWe 34 of 52
Page 1 of 19

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729194
Alpha
Sample ID
L2425863-01
Sample
Client ID Matrix Location
1203-MW-38 WATER Not Specified
Lab Number: L2425863
Report Date: 05/17/24
Collection
Date/Time Receive Date
05/06/2416:30 05/10/24
Page 35 of 52
Page 2 of 19

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
Case Narrative
The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation
or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report.
Results contained within this report relate only to the samples submitted under this Alpha Lab Number and meet NELAP requirements for all
NELAP accredited parameters unless otherwise noted in the following narrative. The data presented in this report is organized by parameter
(i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list
for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. Tentatively Identified
Compounds (TICs), if requested, are reported for compounds identified to be present and are not part of the method/program Target
Compound List, even if only a subset of the TCL are being reported. If a sample was re -analyzed or re -extracted due to a required quality
control corrective action and if both sets of data are reported, the Laboratory ID of the re -analysis or re -extraction is designated with an "R"
or "RE", respectively.
When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in
the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed
Acceptance Criteria is bolded in the report. In reference to questions H (CAM) or 4 (RCP) when "NO" is checked, the performance criteria
for CAM and RCP methods allow for some quality control failures to occur and still be within method compliance. In these instances, the
specific failure is not narrated but noted in the associated QC Outlier Summary Report, located directly after the Case Narrative. QC
information is also incorporated in the Data Usability Assessment table (Format 11) of our Data Merger tool, where it can be reviewed in
conjunction with the sample result, associated regulatory criteria and any associated data usability implications.
Soil/sediments, solids and tissues are reported on a dry weight basis unless otherwise noted. Definitions of all data qualifiers and acronyms
used in this report are provided in the Glossary located at the back of the report.
HOLD POLICY - For samples submitted on hold, Alpha's policy is to hold samples (with the exception of Air canisters) free of charge for 21
calendar days from the date the project is completed. After 21 calendar days, we will dispose of all samples submitted including those put
on hold unless you have contacted your Alpha Project Manager and made arrangements for Alpha to continue to hold the samples. Air
canisters will be disposed after 3 business days from the date the project is completed.
Please contact Project Management at 800-624-9220 with any questions.
A�PHPXge 36 of 52
Page 3 of 19 ... A 1

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
Case Narrative (continued)
Carbon Dioxide
L2425863-01 D: The sample has an elevated detection limit due to the dilution required by the elevated
concentration of target compound in the sample.
The WG1920344-5 MS recovery, performed on L2425863-01, is outside the acceptance criteria for carbon
dioxide (8710%). The unacceptable percent recovery is attributed to the elevated concentration of target
compound present in the native sample.
I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and
belief and based upon my personal inquiry of those responsible for providing the information contained
in this analytical report, such information is accurate and complete. This certificate of analysis is not
complete unless this page accompanies any and all pages of this report.
Authorized Signature:
U"i' Michelle M. Morris
Title: Technical Director/Representative
Date: 05/17/24
Page 4 of 19
ALPhPRge 37 of 52

Serial No:05172419:01
ORGANICS
Page 5 of 19
ALPHA
.,r a
Page 38 of 52

Serial No:05172419:01
VOLATILES
Page 6 of 19
age 39 of 52

Project Name:
Project Number
BURKE CO. JOHNS RIVER MNA
92729194
Serial No:05172419:01
Lab Number: L2425863
Report Date: 05/17/24
Lab ID:
Client ID:
Sample Location:
Sample Depth:
Matrix:
Analytical Method
Analytical Date:
Analyst:
L2425863-01 D
1203-MW-38
Not Specified
Water
117,-
05/13/24 11:57
APR
Parameter
Dissolved Gases by GC - Mansfield Lab
Carbon Dioxide
SAMPLE RESULTS
Result Qualifier Units
295
mg/1
Date Collected
Date Received
Field Prep:
05/06/24 16:30
05/10/24
Not Specified
RL MDL Dilution Factor
15.0 5
Page 7 of 19
Na"ge 40 of 52

Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729194
Method Blank Analysis
Batch Quality Control
Analytical Method: 117,-
Analytical Date: 05/13/24 10:06
Analyst: APR
Parameter Result Qualifier units
Serial No:05172419:01
Lab Number: L2425863
Report Date: 05/17/24
RL MDL
Dissolved Gases by GC -Mansfield Lab for sample(s): 01 Batch: WG1920344-3
Carbon Dioxide ND mg/1 3.00
ALPHA
N^`Y"Page 41 of52
Page 8 of 19

Serial No:05172419:01
Lab Control Sample Analysis
Project Name: BURKE CO. JOHNS RIVER MNA Batch Quality Control Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
LCS LCSD %Recovery RPD
Parameter %Recovery Qual %Recovery Qual Limits RPD Qual Limits
Dissolved Gases by GC - Mansfield Lab Associated sample(s): 01 Batch: WG1920344-2
Carbon Dioxide
92
80-120
Page 9 of 19
Page 42 of 52
ALPHA

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA
Project Number. 92729194
Matrix Spike Analysis
Batch Quality Control
Lab Number:
Report Date:
L2425863
05/17/24
Native MS MS MS MSD MSD Recovery RPD
Parameter Sample Added Found %Recovery Qual Found %Recovery Qual Limits RPD Qual Limits
Dissolved Gases by GC -Mansfield Lab Associated sample(s): 01 QC Batch ID: WG1920344-5 QC Sample: L2425863-01 Client ID: 1203-MW-38
Carbon Dioxide 295 12 1340E 8710 Q 80-120 25
Page 43 of 52
Page 10 of 19 ALPHA

Serial No:05172419:01
Lab Duplicate Analysis
Project Name: BURKE CO. JOHNS RIVER MNA Batch Quality Control Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
RPD
Parameter Native Sample Duplicate Sample Units RPD Qual Limits
Dissolved Gases by GC - Mansfield Lab Associated sample(s): 01 QC Batch ID: WG1920344-4 QC Sample: L2425863-01 Client ID: 1203-MW-38
Carbon Dioxide 295 302 mg/1 2 25
Page 44 of 52
Page 11 of 19 r����;,a

Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729194
Were project specific reporting limits specified?
Cooler Information
Cooler Custody Seal
A Absent
Container Information
Container ID Container Type
L2425863-01A Vial unpreserved 20ml
L2425863-01 B Vial unpreserved 20m1
L2425863-01C Vial unpreserved 20ml
Sample Receipt and Container Information
YES
Initial Final Temp
Cooler pH pH deg C Pres Seal
A NA 3.8 Y Absent
A NA 3.8 Y Absent
A NA 3.8 Y Absent
Frozen
Date/Time
Serial No:05172419:01
Lab Number: L2425863
Report Date: 05/17/24
Analysis(*)
DISSGAS-CO2(7)
DISSGAS-CO2(7)
DISSGAS-CO2(7)
Page 45 of 52
Page 12 of 19 *Values in parentheses indicate holding time in days
Alli-tiA

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
GLOSSARY
Acronyms
DL Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated values, when
those target analyte concentrations are quantified below the limit of quantitation (LOQ). The DL includes any adjustments
from dilutions, concentrations or moisture content, where applicable. (DoD report formats only.)
EDL Estimated Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated
values, when those target analyte concentrations are quantified below the reporting limit (RL). The EDL includes any
adjustments from dilutions, concentrations or moisture content, where applicable. The use of EDLs is specific to the analysis
of PAHs using Solid -Phase Microextraction (SPME).
EMPC Estimated Maximum Possible Concentration: The concentration that results from the signal present at the retention time of an
analyte when the ions meet all of the identification criteria except the ion abundance ratio criteria. An EMPC is a worst -case
estimate of the concentration.
EPA Environmental Protection Agency.
LCS Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of
analytes or a material containing known and verified amounts of analytes.
LCSD Laboratory Control Sample Duplicate: Refer to LCS.
LFB Laboratory Fortified Blank: A sample matrix, free from the analytes of interest, spiked with verified known amounts of
analytes or a material containing known and verified amounts of analytes.
LOD Limit of Detection: This value represents the level to which a target analyte can reliably be detected for a specific analyte in a
specific matrix by a specific method. The LOD includes any adjustments from dilutions, concentrations or moisture content,
where applicable. (DoD report formats only.)
LOQ Limit of Quantitation: The value at which an instrument can accurately measure an analyte at a specific concentration. The
LOQ includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats
only.)
Limit of Quantitation: The value at which an instrument can accurately measure an analyte at a specific concentration. The
LOQ includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats
only.)
MDL Method Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated
values, when those target analyte concentrations are quantified below the reporting limit (RL). The MDL includes any
adjustments from dilutions, concentrations or moisture content, where applicable.
MS Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for
which an independent estimate of target analyte concentration is available. For Method 332.0, the spike recovery is calculated
using the native concentration, including estimated values.
MSD Matrix Spike Sample Duplicate: Refer to MS.
NA Not Applicable.
NC Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non -detect at the parameter's
reporting unit.
NDPA/DPA - N-Nitrosodiphenylamine/Diphenylamine.
NI Not Ignitable.
NP Non -Plastic: Term is utilized for the analysis of Atterberg Limits in soil.
NR No Results: Term is utilized when'No Target Compounds Requested' is reported for the analysis of Volatile or Semivolatile
Organic TIC only requests.
RL Reporting Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RL
includes any adjustments from dilutions, concentrations or moisture content, where applicable.
RPD Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the
precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less
than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the
values; although the RPD value will be provided in the report.
SRM Standard Reference Material: A reference sample of a known or certified value that is of the same or similar matrix as the
associated field samples.
STLP Semi -dynamic Tank Leaching Procedure per EPA Method 1315.
TEF Toxic Equivalency Factors: The values assigned to each dioxin and furan to evaluate their toxicity relative to 2,3,7,8-TCDD.
TEQ Toxic Equivalent: The measure of a sample's toxicity derived by multiplying each dioxin and furan by its corresponding TEF
and then summing the resulting values.
TIC Tentatively Identified Compound: A compound that has been identified to be present and is not part of the target compound
list (TCL) for the method and/or program. All TICS are qualitatively identified and reported as estimated concentrations.
Report Format: Data Usability Report
Page 46 of 52
Page 13 of 19

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
Footnotes
1 The reference for this analyte should be considered modified since this analyte is absent from the target analyte list of the
original method.
Terms
Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is
shown as 1,8260B.) The codes for the reference method documents are provided in the References section of the Addendum.
Chlordane: The target compound Chlordane (CAS No. 57-74-9) is reported for GC ECD analyses. Per EPA,this compound "refers to a
mixture of chlordane isomers, other chlorinated hydrocarbons and numerous other components." (Reference: USEPA Toxicological Review
of Chlordane, In Support of Summary Information on the Integrated Risk Information System (IRIS), December 1997.)
Difference: With respect to Total Oxidizable Precursor (TOP) Assay analysis, the difference is defined as the Post -Treatment value minus the
Pre -Treatment value.
Final pH: As it pertains to Sample Receipt & Container Information section of the report, Final pH reflects pH of container determined after
adjustment at the laboratory, if applicable. If no adjustment required, value reflects Initial pH.
Frozen Date/Time: With respect to Volatile Organics in soil, Frozen Date/Time reflects the date/time at which associated Reagent Water -
preserved vials were initially frozen. Note: If frozen date/time is beyond 48 hours from sample collection, value will be reflected in'bold'.
Gasoline Range Organics (GRO): Gasoline Range Organics (GRO) results include all chromatographic peaks eluting from Methyl tert butyl
ether through Naphthalene, with the exception of GRO analysis in support of State of Ohio programs, which includes all chromatographic
peaks eluting from Hexane through Dodecane.
Initial pH: As it pertains to Sample Receipt & Container Information section of the report, Initial pH reflects pH of container determined upon
receipt, if applicable.
PAH Total: With respect to Alkylated PAH analyses, the 'PAHs, Total' result is defined as the summation of results for all or a subset of the
following compounds: Naphthalene, C1-C4 Naphthalenes, 2-Methylnaphthalene, 1-Methylnaphthalene, Biphenyl, Acenaphthylene,
Acenaphthene, Fluorene, C1-C3 Fluorenes, Phenanthrene, C1-C4 Phenanthrencs/Anthracenes, Anthracene, Fluoranthene, Pyrene, C1-C4
Fluoranthenes/Pyrenes, Benz(a)anthracene, Chrysene, Cl-C4 Chrysenes, Benzo(b)fluoranthene, Benzoo)+(k)fluoranthene, Benzo(e)pyrene,
Benzo(a)pyrene, Perylene, Indeno(1,2,3-cd)pyrene, Dibenz(ah)+(ac)anthracene, Benzo(g,h,i)perylene. If a'Total' result is requested, the
results of its individual components will also be reported.
PFAS Total: With respect to PFAS analyses, the 'PFAS, Total (5)' result is defined as the summation of results for: PFHpA, PFHxS, PFOA,
PFNA and PFOS. In addition, the 'PFAS, Total (6)' result is defined as the summation of results for: PFHpA, PFHxS, PFOA, PFNA, PFDA
and PFOS. For MassDEP DW compliance analysis only, the'PFAS, Total (6)' result is defined as the summation of results at or above the
RL. Note: If a'Total' result is requested, the results of its individual components will also be reported.
Total: With respect to Organic analyses, a'Total' result is defined as the summation of results for individual isomers or Aroclors. If a'Total'
result is requested, the results of its individual components will also be reported. This is applicable to 'Total' results for methods 8260, 8081
and 8082.
Data Qualifiers
A Spectra identified as "Aldol Condensates" are byproducts of the extraction/concentration procedures when acetone is introduced in
the process.
B The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that
have detectable concentrations of the analyte at less than ten times (1 Ox) the concentration found in the blank. For MCP -related
projects, flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x)
the concentration found in the blank. For DOD -related projects, flag only applies to associated field samples that have detectable
concentrations of the analyte at less than ten times (10x) the concentration found in the blank AND the analyte was detected above
one-half the reporting limit (or above the reporting limit for common lab contaminants) in the associated method blank. For NJ -
Air -related projects, flag only applies to associated field samples that have detectable concentrations of the analyte above the
reporting limit. For NJ -related projects (excluding Air), flag only applies to associated field samples that have detectable
concentrations of the analyte, which was detected above the reporting limit in the associated method blank or above five times the
reporting limit for common lab contaminants (Phthalates, Acetone, Methylene Chloride, 2-Butanone).
C Co -elution: The target analyte co -elutes with a known lab standard (i.e. surrogate, internal standards, etc.) for co -extracted
analyses.
D Concentration of analyte was quantified from diluted analysis. Flag only applies to field samples that have detectable concentrations
of the analyte.
E Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument.
F The ratio of quantifier ion response to qualifier ion response falls outside of the laboratory criteria. Results are considered to be an
estimated maximum concentration.
G The concentration may be biased high due to matrix interferences (i.e, co -elution) with non -target compound(s). The result should
be considered estimated.
H The analysis of pH was performed beyond the regulatory -required holding time of 15 minutes from the time of sample collection.
i The lower value for the two columns has been reported due to obvious interference.
J Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs).
M Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte.
Report Format: Data Usability Report
Page 47 of 52
Page 14 of 19

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
Data Qualifiers
ND Not detected at the reporting limit (RL) for the sample.
NJ Presumptive evidence of compound. This represents an estimated concentration for Tentatively Identified Compounds (TICS), where
the identification is based on a mass spectral library search.
P The RPD between the results for the two columns exceeds the method -specified criteria.
Q The quality control sample exceeds the associated acceptance criteria. For DOD -related projects, LCS and/or Continuing Calibration
Standard exceedences are also qualified on all associated sample results. Note: This flag is not applicable for matrix spike recoveries
when the sample concentration is greater than 4x the spike added or for batch duplicate RPD when the sample concentrations are less
than 5x the RL. (Metals only.)
R Analytical results are from sample re -analysis.
RE Analytical results are from sample re -extraction.
S Analytical results are from modified screening analysis.
V The surrogate associated with this target analyte has a recovery outside the QC acceptance limits. (Applicable to MassDEP DW
Compliance samples only.)
Z The batch matrix spike and/or duplicate associated with this target analyte has a recovery/RPD outside the QC acceptance limits.
(Applicable to MassDEP DW Compliance samples only.)
Report Format: Data Usability Report
Page 48 of 52
Page 15 of 19

Serial No:05172419:01
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2425863
Project Number: 92729194 Report Date: 05/17/24
REFERENCES
117 Technical Guidance for the Natural Attenuation Indicators: Methane, Ethane, and
Ethene, EPA -NE, Revision 1, February 21, 2002 and Sample Preparation &
Calculations for Dissolved Gas Analysis in Water Samples using a GC Headspace
Equilibration Technique, EPA RSKSOP-175, Revision 2, May 2004.
LIMITATION OF LIABILITIES
Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing
laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Analytical
shall be to re -perform the work at it's own expense. In no event shall Alpha Analytical be held liable
for any incidental, consequential or special damages, including but not limited to, damages in any way
connected with the use of, interpretation of, information or analysis provided by Alpha Analytical.
We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling,
containers, sampling procedures, holding time and splitting of samples in the field.
ALPHA
Page 49 of 52
Page 16 of 19

Serial No:O5172419:01
Alpha Analytical, Inc. ID No.:17873
Facility: Company -wide Revision 21
Department: Quality Assurance Published Date: 04/17/2024
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 624.1: m/p-xylene, o-xylene, Naphthalene
EPA 625.1: alpha-Terpineol
EPA 8260D: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene; SCM: lodomethane (methyl iodide), 1,2,4,5-Tetramethyl benzene; 4-Ethyltoluene.
EPA 8270E: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine, alpha-Terpineol, Azobenzene; SCM: Dimethylnaphthalene, 1,4-Diphenylhydrazine.
SM4500: NPW: Amenable Cyanide; SCM: Total Phosphorus, TKN, NO2, NO3.
Mansfield Facility
SM 2540D: TSS.
EPA TO-15: Halothane, 2,4,4-Trimethyl-2-pentene, 2,4,4-Tri m ethyl- 1 -pentene, Thiophene, 2-Methylthiophene,
3-Methylthiophene, 2-Ethylthiophene, 1,2,3-Trimethyl benzene, Indan, Indene, 1,2,4,5-Tetramethyl benzene, Benzothiophene, 1-Methylnaphthalene.
Nonpotable Water: EPA RSK-175 Dissolved Gases
Biological Tissue Matrix: EPA 3050B
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, SM4500CI-D, SM2320B, SM2540C, SM4500H-B, SM4500NO2-B
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,
SM5220D, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, EPA 420.1, SM4500-CN-CE, SM2540D, 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).
Microbiology: SM9223B-Colilert-QT; Enterolert-QT, EPA 1600, EPA 1603, SM9222D.
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 17 of 19
Pre-Qualtrax Document ID: 08-113
Page 50 of 52

1 tot
Serial_No:05172419:01
Chain of Custody
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Workorder: 92729194 Workorder Nafne: Burke Co. John River MNA
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Taylor M Cannon
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9800 Kincey Ave- Suite SOC
320 Forbes Blvd.
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Page 51 of 52
Page 18 of 19

Serial No:05172419:01
AA
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Page 19 of 19

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 24, 2024
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.: 92729638
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on May 08, 2024. 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]
704-977-0943
Project Manager
Enclosures
cc: Kandice Estes, Labella Associates
Scott Gregory, LaBella Associates, D.P.C.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF GW
Pace Project No.: 92729638
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
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
VirginiaNELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
VirginiaNELAP Certification #: 460222
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 68

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.: 92729638
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92729638001
1203-MW-10
Water
05/07/2414:20
05/08/24 13:15
92729638002
1203-MW-13
Water
05/07/2413:58
05/08/24 13:15
92729638003
1203-Field Blank
Water
05/07/24 14:40
05/08/24 13:15
92729638004
1203-MW-36
Water
05/07/2413:39
05/08/24 13:15
92729638005
1203-MW-38
Water
05/07/2416:30
05/08/24 13:15
92729638006
1203-SMP-5
Water
05/07/24 09:59
05/08/24 13:15
92729638007
1203-SMP-6
Water
05/07/2410:16
05/08/24 13:15
92729638008
1203-SMP-7
Water
05/07/2410:38
05/08/24 13:15
92729638009
1203-Trip Blank
Water
05/07/24 00:00
05/08/24 13:15
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 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Johns R. C&D/MSWLF GW
92729638
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92729638001
1203-MW-10
EPA 6010D
DBB1, SBW
15
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
TMH
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
CMW1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
SM 4500-CN-E-2016
MMA
1
PASI-A
92729638002
1203-MW-13
EPA 6010D
DBB1
15
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
TMH
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
CMW1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
SM 4500-CN-E-2016
MMA
1
PASI-A
92729638003
1203-Field Blank
EPA 6010D
DBB1
15
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
TMH
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
SMS
1
PASI-A
SM 2540C-2015
CMW1
1
PASI-A
EPA 300.0 Rev 2.1 1993
CDC
2
PASI-A
SM 4500-CN-E-2016
MMA
1
PASI-A
92729638004
1203-MW-36
EPA 6010D
DBB1
2
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
TMH
11
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92729638005
1203-MW-38
EPA 6010D
DBB1
2
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
TMH
11
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
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 68

ceo
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.: 92729638
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92729638006 1203-SMP-5
EPA 6010D
D13131
16
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 4500-CN-E-2016
MMA
1
PASI-A
92729638007 1203-SMP-6
EPA 6010D
DBB1
16
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 4500-CN-E-2016
MMA
1
PASI-A
92729638008 1203-SMP-7
EPA 6010D
DBB1
16
PASI-A
EPA 6020E
KRL
2
PASI-A
EPA 7470A
BM
1
PASI-A
EPA 8260D
LMB
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 4500-CN-E-2016
MMA
1
PASI-A
92729638009 1203-Trip Blank
EPA 8260D
TMH
51
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 5 of 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF GW
Pace Project No.: 92729638
Lab Sample ID
Method
92729638001
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
EPA 6020B
EPA 7470A
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
92729638002
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6010D
EPA 6020B
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 2320B-2011
SM 2540C-2015
EPA 300.0 Rev 2.1 1993
92729638003
EPA 8260D
SUMMARY OF DETECTION
Client Sample ID
Parameters
Result
Units
Report Limit
Analyzed
1203-MW-10
Barium
67.6
ug/L
5.0
05/18/24 01:42
Iron
33200
ug/L
50.0
05/18/24 01:42
Manganese
2890
ug/L
5.0
05/20/2418:48
Nickel
2.5J
ug/L
5.0
05/18/24 01:42
Zinc
6.8J
ug/L
10.0
05/18/24 01:42
Cobalt
54.8
ug/L
1.0
05/09/24 20:31
Thallium
0.35
ug/L
0.20
05/09/24 20:31
Mercury
0.12J
ug/L
0.20
05/15/2411:15
Benzene
1.5
ug/L
1.0
05/09/2415:13
Chlorobenzene
1.5
ug/L
1.0
05/09/2415:13
cis-1,2-Dichloroethene
2.3
ug/L
1.0
05/09/2415:13
1,4-Dioxane (p-Dioxane)
1.1J
ug/L
2.0
05/08/24 19:21
Alkalinity, Total as CaCO3
59.0
mg/L
5.0
05/15/24 17:30
Total Dissolved Solids
97.0
mg/L
25.0
05/13/24 17:05
Chloride
10.6
mg/L
1.0
05/09/2418:28
1203-MW-13
Barium
83.8
ug/L
5.0
05/22/2419:29
Copper
13.0
ug/L
5.0
05/22/2419:29
Iron
2220
ug/L
50.0
05/22/2419:29
Manganese
2050
ug/L
5.0
05/22/2419:29
Nickel
4.1J
ug/L
5.0
05/22/2419:29
Zinc
15.5
ug/L
10.0
05/22/2419:29
Cobalt
79.9
ug/L
1.0
05/09/24 20:35
Thallium
0.16J
ug/L
0.20
05/09/24 20:35
Mercury
3.7
ug/L
0.20
05/15/2411:17
Benzene
10.5
ug/L
1.0
05/09/24 15:31
Chlorobenzene
1.7
ug/L
1.0
05/09/24 15:31
1,2-Dichlorobenzene
0.72J
ug/L
1.0
05/09/24 15:31
1,4-Dichlorobenzene
19.5
ug/L
1.0
05/09/24 15:31
1,1-Dichloroethane
9.7
ug/L
1.0
05/09/24 15:31
1,2-Dichloroethane
0.70J
ug/L
1.0
05/09/24 15:31
cis-1,2-Dichloroethene
18.3
ug/L
1.0
05/09/24 15:31
Ethylbenzene
2.6
ug/L
1.0
05/09/24 15:31
Methylene Chloride
35.9
ug/L
5.0
05/09/24 15:31
Tetrachloroethene
3.9
ug/L
1.0
05/09/24 15:31
Tetrahydrofuran
15.6
ug/L
10.0
05/09/24 15:31
Toluene
3.6
ug/L
1.0
05/09/24 15:31
Trichloroethene
5.0
ug/L
1.0
05/09/24 15:31
Xylene (Total)
58.3
ug/L
1.0
05/09/24 15:31
1,4-Dioxane (p-Dioxane)
2.OJ
ug/L
2.0
05/08/24 19:43
Alkalinity, Total as CaCO3
8.3
mg/L
5.0
05/15/24 17:39
Total Dissolved Solids
35.0
mg/L
25.0
05/13/24 17:05 D6
Chloride
2.0
mg/L
1.0
05/09/2418:41
1203-Field Blank
Methylene Chloride 3.5J ug/L
REPORT OF LABORATORY ANALYSIS
Qualifiers
5.0 05/11/24 08:46 CO,C9
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 6 of 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Johns R. C&D/MSWLF GW
Pace Project No.:
92729638
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92729638004
1203-MW-36
EPA 601 OD
Iron
27700
ug/L
50.0
05/22/24 19:43
EPA 601 OD
Manganese
2510
ug/L
5.0
05/22/24 19:43
EPA 6020B
Cobalt
37.1
ug/L
1.0
05/09/24 20:43
EPA 6020B
Thallium
0.042J
ug/L
0.20
05/09/24 20:43
EPA 8260D
Benzene
1.4
ug/L
1.0
05/09/24 15:50
EPA 8260D
1,4-Dichlorobenzene
21.0
ug/L
1.0
05/09/24 15:50
EPA 8260D
1,1-Dichloroethane
1.3
ug/L
1.0
05/09/24 15:50
EPA 8260D
1,2-Dichloroethane
0.41 J
ug/L
1.0
05/09/24 15:50
EPA 8260D
Tetrachloroethene
0.63J
ug/L
1.0
05/09/24 15:50
EPA 8260D
Trichloroethene
1.5
ug/L
1.0
05/09/24 15:50
92729638005
1203-MW-38
EPA 601 OD
Iron
46000
ug/L
50.0
05/22/24 19:57
EPA 601 OD
Manganese
7630
ug/L
5.0
05/22/24 19:57
EPA 6020B
Cobalt
16.7
ug/L
1.0
05/09/24 20:46
EPA 6020B
Thallium
0.051 J
ug/L
0.20
05/09/24 20:46
EPA 8260D
Benzene
3.1
ug/L
1.0
05/09/24 16:09
EPA 8260D
1,4-Dichlorobenzene
17.2
ug/L
1.0
05/09/24 16:09
EPA 8260D
1,1-Dichloroethane
2.6
ug/L
1.0
05/09/24 16:09
EPA 8260D
Vinyl chloride
1.9
ug/L
1.0
05/09/24 16:09
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
7.0
ug/L
2.0
05/08/24 20:26
92729638006
1203-SMP-5
EPA 601 OD
Barium
26.7
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Chromium
4.3J
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Copper
5.6
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Iron
6900
ug/L
50.0
05/22/24 20:00
EPA 601 OD
Lead
3.5J
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Manganese
58.5
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Nickel
1.6J
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Hardness, Total(SM 2340B)
18200
ug/L
662
05/22/24 20:00
EPA 601 OD
Vanadium
15.1
ug/L
5.0
05/22/24 20:00
EPA 601 OD
Zinc
3.3J
ug/L
10.0
05/22/24 20:00
EPA 6020B
Cobalt
1.2
ug/L
1.0
05/09/24 20:50
EPA 6020B
Thallium
0.048J
ug/L
0.20
05/09/24 20:50
92729638007
1203-SMP-6
EPA 601 OD
Barium
58.0
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Chromium
9.9
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Copper
9.6
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Iron
14600
ug/L
50.0
05/22/24 20:03
EPA 601 OD
Lead
9.7
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Manganese
238
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Nickel
3.8J
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Hardness, Total(SM 2340B)
20200
ug/L
662
05/22/24 20:03
EPA 601 OD
Vanadium
25.9
ug/L
5.0
05/22/24 20:03
EPA 601 OD
Zinc
14.5
ug/L
10.0
05/22/24 20:03
EPA 6020B
Cobalt
4.9
ug/L
1.0
05/09/24 20:54
EPA 6020B
Thallium
0.14J
ug/L
0.20
05/09/24 20:54
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 68

ceo
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
92729638
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92729638008
1203-SMP-7
EPA 601 OD
Barium
85.9
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Chromium
17.2
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Copper
18.8
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Iron
23700
ug/L
50.0
05/22/24 20:06
EPA 601 OD
Lead
16.7
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Manganese
249
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Nickel
7.4
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Hardness, Total(SM 2340B)
28700
ug/L
662
05/22/24 20:06
EPA 601 OD
Vanadium
46.2
ug/L
5.0
05/22/24 20:06
EPA 601 OD
Zinc
31.3
ug/L
10.0
05/22/24 20:06
EPA 6020B
Cobalt
9.0
ug/L
1.0
05/12/24 23:26
EPA 6020B
Thallium
0.17J
ug/L
0.20
05/12/24 23:26
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 68

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.: 92729638
Sample: 1203-MW-10 Lab ID: 92729638001 Collected: 05/07/24 14:20 Received: 05/08/24 13:15 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
3.6
1
05/16/24 17:12
05/18/24 01:42
7440-36-0
Arsenic
ND
ug/L
10.0
2.5
1
05/16/24 17:12
05/18/24 01:42
7440-38-2
Barium
67.6
ug/L
5.0
0.79
1
05/16/24 17:12
05/18/24 01:42
7440-39-3
Beryllium
ND
ug/L
1.0
0.16
1
05/16/24 17:12
05/18/24 01:42
7440-41-7
Cadmium
ND
ug/L
1.0
0.29
1
05/16/24 17:12
05/18/24 01:42
7440-43-9
Chromium
ND
ug/L
5.0
0.63
1
05/16/24 17:12
05/18/24 01:42
7440-47-3
Copper
ND
ug/L
5.0
0.62
1
05/16/24 17:12
05/20/2418:48
7440-50-8
Iron
33200
ug/L
50.0
8.9
1
05/16/24 17:12
05/18/24 01:42
7439-89-6
Lead
ND
ug/L
5.0
1.4
1
05/16/24 17:12
05/20/2418:48
7439-92-1
Manganese
2890
ug/L
5.0
0.86
1
05/16/24 17:12
05/20/2418:48
7439-96-5
Nickel
2.5.1
ug/L
5.0
0.88
1
05/16/24 17:12
05/18/24 01:42
7440-02-0
Selenium
ND
ug/L
10.0
4.1
1
05/16/24 17:12
05/18/24 01:42
7782-49-2
Silver
ND
ug/L
5.0
0.49
1
05/16/24 17:12
05/18/24 01:42
7440-22-4
Vanadium
ND
ug/L
5.0
1.6
1
05/16/24 17:12
05/20/2418:48
7440-62-2
Zinc
6.8.1
ug/L
10.0
3.0
1
05/16/24 17:12
05/18/24 01:42
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Cobalt
54.8
ug/L
1.0
0.14
1
05/09/24 12:45
05/09/24 20:31
7440-48-4
Thallium
0.35
ug/L
0.20
0.028
1
05/09/24 12:45
05/09/24 20:31
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: 05/24/2024 12:46 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
0.12J ug/L 0.20 0.12 1 05/14/2414:46 05/15/2411:15 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
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
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
05/09/24 15:13
67-64-1
1.8
1
05/09/24 15:13
107-13-1
0.34
1
05/09/24 15:13
71-43-2
0.47
1
05/09/24 15:13
74-97-5
0.31
1
05/09/24 15:13
75-27-4
0.34
1
05/09/24 15:13
75-25-2
1.7
1
05/09/24 15:13
74-83-9
4.0
1
05/09/24 15:13
78-93-3
0.36
1
05/09/24 15:13
75-15-0
0.33
1
05/09/24 15:13
56-23-5
0.28
1
05/09/24 15:13
108-90-7
0.65
1
05/09/24 15:13
75-00-3
0.43
1
05/09/24 15:13
67-66-3
0.54
1
05/09/24 15:13
74-87-3
0.34
1
05/09/24 15:13
96-12-8
0.36
1
05/09/24 15:13
124-48-1
0.27
1
05/09/24 15:13
106-93-4
0.39
1
05/09/24 15:13
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.
IH,v1
v1
Page 9 of 68

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.: 92729638
Sample: 1203-MW-10 Lab ID: 92729638001 Collected: 05/07/24 14:20 Received: 05/08/24 13:15 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: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.34
1
05/09/2415:13
95-50-1
ND
ug/L
1.0
0.33
1
05/09/2415:13
106-46-7
ND
ug/L
1.0
0.56
1
05/09/2415:13
110-57-6
ND
ug/L
1.0
0.37
1
05/09/2415:13
75-34-3
ND
ug/L
1.0
0.32
1
05/09/2415:13
107-06-2
ND
ug/L
1.0
0.35
1
05/09/2415:13
75-35-4
2.3
ug/L
1.0
0.38
1
05/09/2415:13
156-59-2
ND
ug/L
1.0
0.40
1
05/09/2415:13
156-60-5
ND
ug/L
1.0
0.36
1
05/09/2415:13
78-87-5
ND
ug/L
1.0
0.36
1
05/09/24 15:13
10061-01-5
ND
ug/L
1.0
0.36
1
05/09/2415:13
10061-02-6
ND
ug/L
1.0
0.30
1
05/09/2415:13
100-41-4
ND
ug/L
5.0
0.48
1
05/09/2415:13
591-78-6
ND
ug/L
20.0
9.7
1
05/09/2415:13
74-88-4
ND
ug/L
5.0
2.0
1
05/09/2415:13
75-09-2
ND
ug/L
5.0
2.7
1
05/09/2415:13
108-10-1
ND
ug/L
1.0
0.29
1
05/09/2415:13
100-42-5
ND
ug/L
1.0
0.31
1
05/09/2415:13
630-20-6
ND
ug/L
1.0
0.22
1
05/09/2415:13
79-34-5
ND
ug/L
1.0
0.29
1
05/09/2415:13
127-18-4
ND
ug/L
10.0
3.5
1
05/09/2415:13
109-99-9
ND
ug/L
1.0
0.24
1
05/09/2415:13
108-88-3
ND
ug/L
1.0
0.33
1
05/09/2415:13
71-55-6
ND
ug/L
1.0
0.32
1
05/09/2415:13
79-00-5
ND
ug/L
1.0
0.38
1
05/09/2415:13
79-01-6
ND
ug/L
1.0
0.30
1
05/09/2415:13
75-69-4
ND
ug/L
1.0
0.26
1
05/09/2415:13
96-18-4
ND
ug/L
2.0
1.3
1
05/09/2415:13
108-05-4
ND
ug/L
1.0
0.39
1
05/09/2415:13
75-01-4
ND
ug/L
1.0
0.34
1
05/09/2415:13
1330-20-7
98
%
70-130
1
05/09/2415:13
460-00-4
102
%
70-130
1
05/09/2415:13
17060-07-0
105
%
70-130
1
05/09/2415:13
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
1.1J
ug/L
2.0
0.86
1
05/08/2419:21
123-91-1
89
%
67-130
1
05/08/2419:21
17060-07-0
91
%
70-130
1
05/08/2419:21
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
59.0
mg/L
5.0
5.0
1
05/15/2417:30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 10 of 68

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.: 92729638
Sample: 1203-MW-10
Parameters
Lab ID: 92729638001 Collected:
Report
Results Units Limit
05/07/24 14:20
MDL DF
Received: 05/08/24 13:15 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
97.0 mg/L 25.0
25.0
1
05/13/24 17:05
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
10.6 mg/L 1.0
0.60
1
05/09/2418:28
16887-00-6
Sulfate
ND mg/L 1.0
0.50
1
05/09/2418:28
14808-79-8
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
05/18/24 15:07 05/18/24 20:45
57-12-5
Date: 05/24/2024 12:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 68

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.: 92729638
Sample: 1203-MW-13 Lab ID: 92729638002 Collected: 05/07/24 13:58 Received: 05/08/24 13:15 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
3.6
1
05/17/2416:30
05/22/2419:29
7440-36-0
Arsenic
ND
ug/L
10.0
2.5
1
05/17/2416:30
05/22/2419:29
7440-38-2
Barium
83.8
ug/L
5.0
0.79
1
05/17/2416:30
05/22/2419:29
7440-39-3
Beryllium
ND
ug/L
1.0
0.16
1
05/17/2416:30
05/22/2419:29
7440-41-7
Cadmium
ND
ug/L
1.0
0.29
1
05/17/2416:30
05/22/2419:29
7440-43-9
Chromium
ND
ug/L
5.0
0.63
1
05/17/2416:30
05/22/2419:29
7440-47-3
Copper
13.0
ug/L
5.0
0.62
1
05/17/2416:30
05/22/2419:29
7440-50-8
Iron
2220
ug/L
50.0
8.9
1
05/17/2416:30
05/22/2419:29
7439-89-6
Lead
ND
ug/L
5.0
1.4
1
05/17/2416:30
05/22/2419:29
7439-92-1
Manganese
2050
ug/L
5.0
0.86
1
05/17/2416:30
05/22/2419:29
7439-96-5
Nickel
4.1J
ug/L
5.0
0.88
1
05/17/2416:30
05/22/2419:29
7440-02-0
Selenium
ND
ug/L
10.0
4.1
1
05/17/2416:30
05/22/2419:29
7782-49-2
Silver
ND
ug/L
5.0
0.49
1
05/17/2416:30
05/22/2419:29
7440-22-4
Vanadium
ND
ug/L
5.0
1.6
1
05/17/2416:30
05/22/2419:29
7440-62-2
Zinc
15.5
ug/L
10.0
3.0
1
05/17/2416:30
05/22/2419:29
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Cobalt
79.9
ug/L
1.0
0.14
1
05/09/24 12:45
05/09/24 20:35
7440-48-4
Thallium
0.16J
ug/L
0.20
0.028
1
05/09/24 12:45
05/09/24 20:35
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: 05/24/2024 12:46 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
3.7 ug/L 0.20 0.12 1 05/14/2414:46 05/15/2411:17 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
10.0
10.5
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
1.7
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
05/09/24 15:31
67-64-1
1.8
1
05/09/24 15:31
107-13-1
0.34
1
05/09/24 15:31
71-43-2
0.47
1
05/09/24 15:31
74-97-5
0.31
1
05/09/24 15:31
75-27-4
0.34
1
05/09/24 15:31
75-25-2
1.7
1
05/09/24 15:31
74-83-9
4.0
1
05/09/24 15:31
78-93-3
0.36
1
05/09/24 15:31
75-15-0
0.33
1
05/09/24 15:31
56-23-5
0.28
1
05/09/24 15:31
108-90-7
0.65
1
05/09/24 15:31
75-00-3
0.43
1
05/09/24 15:31
67-66-3
0.54
1
05/09/24 15:31
74-87-3
0.34
1
05/09/24 15:31
96-12-8
0.36
1
05/09/24 15:31
124-48-1
0.27
1
05/09/24 15:31
106-93-4
0.39
1
05/09/24 15:31
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.
IH,v1
v1
Page 12 of 68

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.: 92729638
Sample: 1203-MW-13 Lab ID: 92729638002 Collected: 05/07/24 13:58 Received: 05/08/24 13:15 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: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
0.72J
ug/L
1.0
0.34
1
05/09/2415:31
95-50-1
19.5
ug/L
1.0
0.33
1
05/09/2415:31
106-46-7
ND
ug/L
1.0
0.56
1
05/09/2415:31
110-57-6
9.7
ug/L
1.0
0.37
1
05/09/2415:31
75-34-3
0.70J
ug/L
1.0
0.32
1
05/09/2415:31
107-06-2
ND
ug/L
1.0
0.35
1
05/09/2415:31
75-35-4
18.3
ug/L
1.0
0.38
1
05/09/2415:31
156-59-2
ND
ug/L
1.0
0.40
1
05/09/2415:31
156-60-5
ND
ug/L
1.0
0.36
1
05/09/2415:31
78-87-5
ND
ug/L
1.0
0.36
1
05/09/24 15:31
10061-01-5
ND
ug/L
1.0
0.36
1
05/09/2415:31
10061-02-6
2.6
ug/L
1.0
0.30
1
05/09/2415:31
100-41-4
ND
ug/L
5.0
0.48
1
05/09/2415:31
591-78-6
ND
ug/L
20.0
9.7
1
05/09/2415:31
74-88-4
35.9
ug/L
5.0
2.0
1
05/09/2415:31
75-09-2
ND
ug/L
5.0
2.7
1
05/09/2415:31
108-10-1
ND
ug/L
1.0
0.29
1
05/09/2415:31
100-42-5
ND
ug/L
1.0
0.31
1
05/09/2415:31
630-20-6
ND
ug/L
1.0
0.22
1
05/09/2415:31
79-34-5
3.9
ug/L
1.0
0.29
1
05/09/2415:31
127-18-4
15.6
ug/L
10.0
3.5
1
05/09/2415:31
109-99-9
3.6
ug/L
1.0
0.24
1
05/09/2415:31
108-88-3
ND
ug/L
1.0
0.33
1
05/09/2415:31
71-55-6
ND
ug/L
1.0
0.32
1
05/09/2415:31
79-00-5
5.0
ug/L
1.0
0.38
1
05/09/2415:31
79-01-6
ND
ug/L
1.0
0.30
1
05/09/2415:31
75-69-4
ND
ug/L
1.0
0.26
1
05/09/2415:31
96-18-4
ND
ug/L
2.0
1.3
1
05/09/2415:31
108-05-4
ND
ug/L
1.0
0.39
1
05/09/2415:31
75-01-4
58.3
ug/L
1.0
0.34
1
05/09/2415:31
1330-20-7
99
%
70-130
1
05/09/2415:31
460-00-4
109
%
70-130
1
05/09/2415:31
17060-07-0
102
%
70-130
1
05/09/2415:31
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
2.OJ
ug/L
2.0
0.86
1
05/08/2419:43
123-91-1
86
%
67-130
1
05/08/2419:43
17060-07-0
89
%
70-130
1
05/08/2419:43
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
8.3
mg/L
5.0
5.0
1
05/15/2417:39
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 68

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.: 92729638
Sample: 1203-MW-13
Parameters
Lab ID: 92729638002 Collected:
Report
Results Units Limit
05/07/24 13:58
MDL DF
Received: 05/08/24 13:15 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
35.0 mg/L 25.0
25.0
1
05/13/24 17:05
D6
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
2.0 mg/L 1.0
0.60
1
05/09/2418:41
16887-00-6
Sulfate
ND mg/L 1.0
0.50
1
05/09/2418:41
14808-79-8
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
05/18/24 15:07 05/18/24 20:39
57-12-5
Date: 05/24/2024 12:46 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 68

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.: 92729638
Sample: 1203-Field Blank Lab ID: 92729638003 Collected: 05/07/24 14:40 Received: 05/08/24 13:15 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
3.6
1
05/17/2416:30
05/22/2419:40
7440-36-0
Arsenic
ND
ug/L
10.0
2.5
1
05/17/2416:30
05/22/2419:40
7440-38-2
Barium
ND
ug/L
5.0
0.79
1
05/17/2416:30
05/22/2419:40
7440-39-3
Beryllium
ND
ug/L
1.0
0.16
1
05/17/2416:30
05/22/2419:40
7440-41-7
Cadmium
ND
ug/L
1.0
0.29
1
05/17/2416:30
05/22/2419:40
7440-43-9
Chromium
ND
ug/L
5.0
0.63
1
05/17/2416:30
05/22/2419:40
7440-47-3
Copper
ND
ug/L
5.0
0.62
1
05/17/2416:30
05/22/2419:40
7440-50-8
Iron
ND
ug/L
50.0
8.9
1
05/17/2416:30
05/22/2419:40
7439-89-6
Lead
ND
ug/L
5.0
1.4
1
05/17/2416:30
05/22/2419:40
7439-92-1
Manganese
ND
ug/L
5.0
0.86
1
05/17/2416:30
05/22/2419:40
7439-96-5
Nickel
ND
ug/L
5.0
0.88
1
05/17/2416:30
05/22/2419:40
7440-02-0
Selenium
ND
ug/L
10.0
4.1
1
05/17/2416:30
05/22/2419:40
7782-49-2
Silver
ND
ug/L
5.0
0.49
1
05/17/2416:30
05/22/2419:40
7440-22-4
Vanadium
ND
ug/L
5.0
1.6
1
05/17/2416:30
05/22/2419:40
7440-62-2
Zinc
ND
ug/L
10.0
3.0
1
05/17/2416:30
05/22/2419:40
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Cobalt
ND
ug/L
1.0
0.14
1
05/09/24 12:45
05/09/24 20:39
7440-48-4
Thallium
ND
ug/L
0.20
0.028
1
05/09/24 12:45
05/09/24 20:39
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: 05/24/2024 12:46 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/14/2414:46 05/15/2411:19 7439-97-6
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
5.1
1
05/11/24 08:46
67-64-1
1.8
1
05/11/24 08:46
107-13-1
0.34
1
05/11/24 08:46
71-43-2
0.47
1
05/11/24 08:46
74-97-5
0.31
1
05/11/24 08:46
75-27-4
0.34
1
05/11/24 08:46
75-25-2
1.7
1
05/11/24 08:46
74-83-9
4.0
1
05/11/24 08:46
78-93-3
0.36
1
05/11/24 08:46
75-15-0
0.33
1
05/11/24 08:46
56-23-5
0.28
1
05/11/24 08:46
108-90-7
0.65
1
05/11/24 08:46
75-00-3
0.43
1
05/11/24 08:46
67-66-3
0.54
1
05/11/24 08:46
74-87-3
0.34
1
05/11/24 08:46
96-12-8
0.36
1
05/11/24 08:46
124-48-1
0.27
1
05/11/24 08:46
106-93-4
0.39
1
05/11/24 08:46
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.
IH,v1
v2
Page 15 of 68

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.: 92729638
Sample: 1203-Field Blank Lab ID: 92729638003 Collected: 05/07/24 14:40 Received: 05/08/24 13:15 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: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.34
1
05/11/24 08:46
95-50-1
ND
ug/L
1.0
0.33
1
05/11/24 08:46
106-46-7
ND
ug/L
1.0
0.56
1
05/11/24 08:46
110-57-6
ND
ug/L
1.0
0.37
1
05/11/24 08:46
75-34-3
ND
ug/L
1.0
0.32
1
05/11/24 08:46
107-06-2
ND
ug/L
1.0
0.35
1
05/11/24 08:46
75-35-4
ND
ug/L
1.0
0.38
1
05/11/24 08:46
156-59-2
ND
ug/L
1.0
0.40
1
05/11/24 08:46
156-60-5
ND
ug/L
1.0
0.36
1
05/11/24 08:46
78-87-5
ND
ug/L
1.0
0.36
1
05/11/24 08:46
10061-01-5
ND
ug/L
1.0
0.36
1
05/11/24 08:46
10061-02-6
ND
ug/L
1.0
0.30
1
05/11/24 08:46
100-41-4
ND
ug/L
5.0
0.48
1
05/11/24 08:46
591-78-6
ND
ug/L
20.0
9.7
1
05/11/24 08:46
74-88-4
3.5.11
ug/L
5.0
2.0
1
05/11/24 08:46
75-09-2
ND
ug/L
5.0
2.7
1
05/11/24 08:46
108-10-1
ND
ug/L
1.0
0.29
1
05/11/24 08:46
100-42-5
ND
ug/L
1.0
0.31
1
05/11/24 08:46
630-20-6
ND
ug/L
1.0
0.22
1
05/11/24 08:46
79-34-5
ND
ug/L
1.0
0.29
1
05/11/24 08:46
127-18-4
ND
ug/L
10.0
3.5
1
05/11/24 08:46
109-99-9
ND
ug/L
1.0
0.24
1
05/11/24 08:46
108-88-3
ND
ug/L
1.0
0.33
1
05/11/24 08:46
71-55-6
ND
ug/L
1.0
0.32
1
05/11/24 08:46
79-00-5
ND
ug/L
1.0
0.38
1
05/11/24 08:46
79-01-6
ND
ug/L
1.0
0.30
1
05/11/24 08:46
75-69-4
ND
ug/L
1.0
0.26
1
05/11/24 08:46
96-18-4
ND
ug/L
2.0
1.3
1
05/11/24 08:46
108-05-4
ND
ug/L
1.0
0.39
1
05/11/24 08:46
75-01-4
ND
ug/L
1.0
0.34
1
05/11/24 08:46
1330-20-7
94
%
70-130
1
05/11/24 08:46
460-00-4
97
%
70-130
1
05/11/24 08:46
17060-07-0
103
%
70-130
1
05/11/24 08:46
2037-26-5
Analytical
Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
05/08/2418:59
123-91-1
88
%
67-130
1
05/08/2418:59
17060-07-0
92
%
70-130
1
05/08/2418:59
2037-26-5
Analytical
Method: SM 2320B-2011
Pace Analytical Services
-Asheville
ND
mg/L
5.0
5.0
1
05/09/24 20:39
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
CO,C9
Page 16 of 68

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.: 92729638
Sample: 1203-Field Blank
Parameters
Lab ID: 92729638003 Collected:
Report
Results Units Limit
05/07/24 14:40
MDL DF
Received: 05/08/24 13:15 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
ND mg/L 25.0
25.0
1
05/13/24 17:06
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
05/10/24 05:19
16887-00-6
Sulfate
ND mg/L 1.0
0.50
1
05/10/24 05:19
14808-79-8
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
05/18/24 15:07 05/18/24 20:38
57-12-5
Date: 05/24/2024 12:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 17 of 68

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.: 92729638
Sample: 1203-MW-36 Lab ID: 92729638004 Collected: 05/07/24 13:39 Received: 05/08/24 13:15 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
Iron
27700 ug/L 50.0
8.9
1 05/17/2416:30
05/22/2419:43
7439-89-6
Manganese
2510 ug/L 5.0
0.86
1 05/17/2416:30
05/22/2419:43
7439-96-5
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Cobalt
37.1 ug/L 1.0
0.14
1 05/09/24 12:45
05/09/24 20:43
7440-48-4
Thallium
0.042J ug/L 0.20
0.028
1 05/09/24 12:45
05/09/24 20:43
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 05/14/2414:46
05/15/2411:25
7439-97-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Benzene
1.4 ug/L 1.0
0.34
1
05/09/24 15:50
71-43-2
1,4-Dichlorobenzene
21.0 ug/L 1.0
0.33
1
05/09/24 15:50
106-46-7
1,1-Dichloroethane
1.3 ug/L 1.0
0.37
1
05/09/24 15:50
75-34-3
1,2-Dichloroethane
0.41J ug/L 1.0
0.32
1
05/09/24 15:50
107-06-2
Methylene Chloride
ND ug/L 5.0
2.0
1
05/09/24 15:50
75-09-2
Tetrachloroethene
0.63J ug/L 1.0
0.29
1
05/09/24 15:50
127-18-4
Trichloroethene
1.5 ug/L 1.0
0.38
1
05/09/24 15:50
79-01-6
Vinyl chloride
ND ug/L 1.0
0.39
1
05/09/24 15:50
75-01-4
Surrogates
4-Bromofluorobenzene (S)
98 % 70-130
1
05/09/24 15:50
460-00-4
1,2-Dichloroethane-d4 (S)
109 % 70-130
1
05/09/24 15:50
17060-07-0
Toluene-d8 (S)
105 % 70-130
1
05/09/24 15:50
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
05/08/24 20:05
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
87 % 67-130
1
05/08/24 20:05
17060-07-0
Toluene-d8 (S)
91 % 70-130
1
05/08/24 20:05
2037-26-5
Date: 05/24/2024 12:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 68

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.: 92729638
Sample: 1203-MW-38 Lab ID: 92729638005 Collected: 05/07/24 16:30 Received: 05/08/24 13:15 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
Iron
46000 ug/L 50.0
8.9
1 05/17/2416:30
05/22/2419:57
7439-89-6
Manganese
7630 ug/L 5.0
0.86
1 05/17/2416:30
05/22/2419:57
7439-96-5
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Cobalt
16.7 ug/L 1.0
0.14
1 05/09/24 12:45
05/09/24 20:46
7440-48-4
Thallium
0.051J ug/L 0.20
0.028
1 05/09/24 12:45
05/09/24 20:46
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 05/14/2414:46
05/15/2412:05
7439-97-6
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Benzene
3.1 ug/L 1.0
0.34
1
05/09/24 16:09
71-43-2
1,4-Dichlorobenzene
17.2 ug/L 1.0
0.33
1
05/09/24 16:09
106-46-7
1,1-Dichloroethane
2.6 ug/L 1.0
0.37
1
05/09/24 16:09
75-34-3
1,2-Dichloroethane
ND ug/L 1.0
0.32
1
05/09/24 16:09
107-06-2
Methylene Chloride
ND ug/L 5.0
2.0
1
05/09/24 16:09
75-09-2
Tetrachloroethene
ND ug/L 1.0
0.29
1
05/09/24 16:09
127-18-4
Trichloroethene
ND ug/L 1.0
0.38
1
05/09/24 16:09
79-01-6
Vinyl chloride
1.9 ug/L 1.0
0.39
1
05/09/24 16:09
75-01-4
Surrogates
4-Bromofluorobenzene (S)
95 % 70-130
1
05/09/24 16:09
460-00-4
1,2-Dichloroethane-d4 (S)
108 % 70-130
1
05/09/24 16:09
17060-07-0
Toluene-d8 (S)
103 % 70-130
1
05/09/24 16:09
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
7.0 ug/L 2.0
0.86
1
05/08/24 20:26
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
88 % 67-130
1
05/08/24 20:26
17060-07-0
Toluene-d8 (S)
91 % 70-130
1
05/08/24 20:26
2037-26-5
Date: 05/24/2024 12:46 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 68

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.: 92729638
Sample: 1203-SMP-5 Lab ID: 92729638006 Collected: 05/07/24 09:59 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
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
3.6
1
05/17/24 16:30
05/22/24 20:00
7440-36-0
ND
ug/L
10.0
2.5
1
05/17/24 16:30
05/22/24 20:00
7440-38-2
26.7
ug/L
5.0
0.79
1
05/17/24 16:30
05/22/24 20:00
7440-39-3
ND
ug/L
1.0
0.16
1
05/17/24 16:30
05/22/24 20:00
7440-41-7
ND
ug/L
1.0
0.29
1
05/17/24 16:30
05/22/24 20:00
7440-43-9
4.3J
ug/L
5.0
0.63
1
05/17/24 16:30
05/22/24 20:00
7440-47-3
5.6
ug/L
5.0
0.62
1
05/17/24 16:30
05/22/24 20:00
7440-50-8
6900
ug/L
50.0
8.9
1
05/17/24 16:30
05/22/24 20:00
7439-89-6
3.5J
ug/L
5.0
1.4
1
05/17/24 16:30
05/22/24 20:00
7439-92-1
58.5
ug/L
5.0
0.86
1
05/17/24 16:30
05/22/24 20:00
7439-96-5
1.6J
ug/L
5.0
0.88
1
05/17/24 16:30
05/22/24 20:00
7440-02-0
ND
ug/L
10.0
4.1
1
05/17/24 16:30
05/22/24 20:00
7782-49-2
ND
ug/L
5.0
0.49
1
05/17/24 16:30
05/22/24 20:00
7440-22-4
18200
ug/L
662
36.8
1
05/17/24 16:30
05/22/24 20:00
15.1
ug/L
5.0
1.6
1
05/17/24 16:30
05/22/24 20:00
7440-62-2
3.3J
ug/L
10.0
3.0
1
05/17/24 16:30
05/22/24 20:00
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Cobalt 1.2 ug/L 1.0 0.14 1 05/09/24 12:45 05/09/24 20:50 7440-48-4
Thallium 0.048J ug/L 0.20 0.028 1 05/09/24 12:45 05/09/24 20:50 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)
Date: 05/24/2024 12:46 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/14/2414:46 05/15/2412:07 7439-97-6
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
5.1
1
05/14/24 20:20
67-64-1
1.8
1
05/14/24 20:20
107-13-1
0.34
1
05/14/24 20:20
71-43-2
0.47
1
05/14/24 20:20
74-97-5
0.31
1
05/14/24 20:20
75-27-4
0.34
1
05/14/24 20:20
75-25-2
1.7
1
05/14/24 20:20
74-83-9
4.0
1
05/14/24 20:20
78-93-3
0.36
1
05/14/24 20:20
75-15-0
0.33
1
05/14/24 20:20
56-23-5
0.28
1
05/14/24 20:20
108-90-7
0.65
1
05/14/24 20:20
75-00-3
0.43
1
05/14/24 20:20
67-66-3
0.54
1
05/14/24 20:20
74-87-3
0.34
1
05/14/24 20:20
96-12-8
0.36
1
05/14/24 20:20
124-48-1
0.27
1
05/14/24 20:20
106-93-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 20 of 68

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.: 92729638
Sample: 1203-SMP-5 Lab ID: 92729638006 Collected: 05/07/24 09:59 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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)
Toluene-d8 (S)
Date: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.39
1
05/14/24 20:20
74-95-3
ND
ug/L
1.0
0.34
1
05/14/24 20:20
95-50-1
ND
ug/L
1.0
0.33
1
05/14/24 20:20
106-46-7
ND
ug/L
1.0
0.56
1
05/14/24 20:20
110-57-6
ND
ug/L
1.0
0.37
1
05/14/24 20:20
75-34-3
ND
ug/L
1.0
0.32
1
05/14/24 20:20
107-06-2
ND
ug/L
1.0
0.35
1
05/14/24 20:20
75-35-4
ND
ug/L
1.0
0.38
1
05/14/24 20:20
156-59-2
ND
ug/L
1.0
0.40
1
05/14/24 20:20
156-60-5
ND
ug/L
1.0
0.36
1
05/14/24 20:20
78-87-5
ND
ug/L
1.0
0.36
1
05/14/24 20:20
10061-01-5
ND
ug/L
1.0
0.36
1
05/14/24 20:20
10061-02-6
ND
ug/L
1.0
0.30
1
05/14/24 20:20
100-41-4
ND
ug/L
5.0
0.48
1
05/14/24 20:20
591-78-6
ND
ug/L
20.0
9.7
1
05/14/24 20:20
74-88-4 v2
ND
ug/L
5.0
2.0
1
05/14/24 20:20
75-09-2
ND
ug/L
5.0
2.7
1
05/14/24 20:20
108-10-1
ND
ug/L
1.0
0.29
1
05/14/24 20:20
100-42-5
ND
ug/L
1.0
0.31
1
05/14/24 20:20
630-20-6
ND
ug/L
1.0
0.22
1
05/14/24 20:20
79-34-5
ND
ug/L
1.0
0.29
1
05/14/24 20:20
127-18-4
ND
ug/L
10.0
3.5
1
05/14/24 20:20
109-99-9
ND
ug/L
1.0
0.24
1
05/14/24 20:20
108-88-3
ND
ug/L
1.0
0.33
1
05/14/24 20:20
71-55-6
ND
ug/L
1.0
0.32
1
05/14/24 20:20
79-00-5
ND
ug/L
1.0
0.38
1
05/14/24 20:20
79-01-6
ND
ug/L
1.0
0.30
1
05/14/24 20:20
75-69-4
ND
ug/L
1.0
0.26
1
05/14/24 20:20
96-18-4
ND
ug/L
2.0
1.3
1
05/14/24 20:20
108-05-4
ND
ug/L
1.0
0.39
1
05/14/24 20:20
75-01-4 v2
ND
ug/L
1.0
0.34
1
05/14/24 20:20
1330-20-7
98
%
70-130
1
05/14/24 20:20
460-00-4
92
%
70-130
1
05/14/24 20:20
17060-07-0
104
%
70-130
1
05/14/24 20:20
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
05/08/24 20:48
123-91-1
89
%
67-130
1
05/08/24 20:48
17060-07-0
92
%
70-130
1
05/08/24 20:48
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 21 of 68

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.: 92729638
Sample: 1203-SMP-5 Lab ID: 92729638006 Collected: 05/07/24 09:59 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
4500CNE Cyanide, Total Analytical Method: SM 4500-CN-E-2016 Preparation Method: SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide ND mg/L 0.0080 0.0060 1 05/18/24 15:07 05/18/24 20:35 57-12-5
Date: 05/24/2024 12:46 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 68

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.: 92729638
Sample: 1203-SMP-6 Lab ID: 92729638007 Collected: 05/07/24 10:16 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
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
3.6
1
05/17/24 16:30
05/22/24 20:03
7440-36-0
ND
ug/L
10.0
2.5
1
05/17/24 16:30
05/22/24 20:03
7440-38-2
58.0
ug/L
5.0
0.79
1
05/17/24 16:30
05/22/24 20:03
7440-39-3
ND
ug/L
1.0
0.16
1
05/17/24 16:30
05/22/24 20:03
7440-41-7
ND
ug/L
1.0
0.29
1
05/17/24 16:30
05/22/24 20:03
7440-43-9
9.9
ug/L
5.0
0.63
1
05/17/24 16:30
05/22/24 20:03
7440-47-3
9.6
ug/L
5.0
0.62
1
05/17/24 16:30
05/22/24 20:03
7440-50-8
14600
ug/L
50.0
8.9
1
05/17/24 16:30
05/22/24 20:03
7439-89-6
9.7
ug/L
5.0
1.4
1
05/17/24 16:30
05/22/24 20:03
7439-92-1
238
ug/L
5.0
0.86
1
05/17/24 16:30
05/22/24 20:03
7439-96-5
3.8J
ug/L
5.0
0.88
1
05/17/24 16:30
05/22/24 20:03
7440-02-0
ND
ug/L
10.0
4.1
1
05/17/24 16:30
05/22/24 20:03
7782-49-2
ND
ug/L
5.0
0.49
1
05/17/24 16:30
05/22/24 20:03
7440-22-4
20200
ug/L
662
36.8
1
05/17/24 16:30
05/22/24 20:03
25.9
ug/L
5.0
1.6
1
05/17/24 16:30
05/22/24 20:03
7440-62-2
14.5
ug/L
10.0
3.0
1
05/17/24 16:30
05/22/24 20:03
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Cobalt 4.9 ug/L 1.0 0.14 1 05/09/24 12:45 05/09/24 20:54 7440-48-4
Thallium 0.14J ug/L 0.20 0.028 1 05/09/24 12:45 05/09/24 20:54 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)
Date: 05/24/2024 12:46 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/14/2414:46 05/15/2412:09 7439-97-6
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
5.1
1
05/14/24 20:37
67-64-1
1.8
1
05/14/24 20:37
107-13-1
0.34
1
05/14/24 20:37
71-43-2
0.47
1
05/14/24 20:37
74-97-5
0.31
1
05/14/24 20:37
75-27-4
0.34
1
05/14/24 20:37
75-25-2
1.7
1
05/14/24 20:37
74-83-9
4.0
1
05/14/24 20:37
78-93-3
0.36
1
05/14/24 20:37
75-15-0
0.33
1
05/14/24 20:37
56-23-5
0.28
1
05/14/24 20:37
108-90-7
0.65
1
05/14/24 20:37
75-00-3
0.43
1
05/14/24 20:37
67-66-3
0.54
1
05/14/24 20:37
74-87-3
0.34
1
05/14/24 20:37
96-12-8
0.36
1
05/14/24 20:37
124-48-1
0.27
1
05/14/24 20:37
106-93-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 23 of 68

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.: 92729638
Sample: 1203-SMP-6 Lab ID: 92729638007 Collected: 05/07/24 10:16 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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)
Toluene-d8 (S)
Date: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.39
1
05/14/24 20:37
74-95-3
ND
ug/L
1.0
0.34
1
05/14/24 20:37
95-50-1
ND
ug/L
1.0
0.33
1
05/14/24 20:37
106-46-7
ND
ug/L
1.0
0.56
1
05/14/24 20:37
110-57-6
ND
ug/L
1.0
0.37
1
05/14/24 20:37
75-34-3
ND
ug/L
1.0
0.32
1
05/14/24 20:37
107-06-2
ND
ug/L
1.0
0.35
1
05/14/24 20:37
75-35-4
ND
ug/L
1.0
0.38
1
05/14/24 20:37
156-59-2
ND
ug/L
1.0
0.40
1
05/14/24 20:37
156-60-5
ND
ug/L
1.0
0.36
1
05/14/24 20:37
78-87-5
ND
ug/L
1.0
0.36
1
05/14/24 20:37
10061-01-5
ND
ug/L
1.0
0.36
1
05/14/24 20:37
10061-02-6
ND
ug/L
1.0
0.30
1
05/14/24 20:37
100-41-4
ND
ug/L
5.0
0.48
1
05/14/24 20:37
591-78-6
ND
ug/L
20.0
9.7
1
05/14/24 20:37
74-88-4 v2
ND
ug/L
5.0
2.0
1
05/14/24 20:37
75-09-2
ND
ug/L
5.0
2.7
1
05/14/24 20:37
108-10-1
ND
ug/L
1.0
0.29
1
05/14/24 20:37
100-42-5
ND
ug/L
1.0
0.31
1
05/14/24 20:37
630-20-6
ND
ug/L
1.0
0.22
1
05/14/24 20:37
79-34-5
ND
ug/L
1.0
0.29
1
05/14/24 20:37
127-18-4
ND
ug/L
10.0
3.5
1
05/14/24 20:37
109-99-9
ND
ug/L
1.0
0.24
1
05/14/24 20:37
108-88-3
ND
ug/L
1.0
0.33
1
05/14/24 20:37
71-55-6
ND
ug/L
1.0
0.32
1
05/14/24 20:37
79-00-5
ND
ug/L
1.0
0.38
1
05/14/24 20:37
79-01-6
ND
ug/L
1.0
0.30
1
05/14/24 20:37
75-69-4
ND
ug/L
1.0
0.26
1
05/14/24 20:37
96-18-4
ND
ug/L
2.0
1.3
1
05/14/24 20:37
108-05-4
ND
ug/L
1.0
0.39
1
05/14/24 20:37
75-01-4 v2
ND
ug/L
1.0
0.34
1
05/14/24 20:37
1330-20-7
97
%
70-130
1
05/14/24 20:37
460-00-4
92
%
70-130
1
05/14/24 20:37
17060-07-0
103
%
70-130
1
05/14/24 20:37
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
05/08/24 21:10
123-91-1
91
%
67-130
1
05/08/24 21:10
17060-07-0
93
%
70-130
1
05/08/24 21:10
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 24 of 68

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.: 92729638
Sample: 1203-SMP-6 Lab ID: 92729638007 Collected: 05/07/24 10:16 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
4500CNE Cyanide, Total Analytical Method: SM 4500-CN-E-2016 Preparation Method: SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide ND mg/L 0.0080 0.0060 1 05/18/24 15:07 05/18/24 20:33 57-12-5
Date: 05/24/2024 12:46 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 68

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.: 92729638
Sample: 1203-SMP-7 Lab ID: 92729638008 Collected: 05/07/24 10:38 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
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
3.6
1
05/17/24 16:30
05/22/24 20:06
7440-36-0
ND
ug/L
10.0
2.5
1
05/17/24 16:30
05/22/24 20:06
7440-38-2
85.9
ug/L
5.0
0.79
1
05/17/24 16:30
05/22/24 20:06
7440-39-3
ND
ug/L
1.0
0.16
1
05/17/24 16:30
05/22/24 20:06
7440-41-7
ND
ug/L
1.0
0.29
1
05/17/24 16:30
05/22/24 20:06
7440-43-9
17.2
ug/L
5.0
0.63
1
05/17/24 16:30
05/22/24 20:06
7440-47-3
18.8
ug/L
5.0
0.62
1
05/17/24 16:30
05/22/24 20:06
7440-50-8
23700
ug/L
50.0
8.9
1
05/17/24 16:30
05/22/24 20:06
7439-89-6
16.7
ug/L
5.0
1.4
1
05/17/24 16:30
05/22/24 20:06
7439-92-1
249
ug/L
5.0
0.86
1
05/17/24 16:30
05/22/24 20:06
7439-96-5
7.4
ug/L
5.0
0.88
1
05/17/24 16:30
05/22/24 20:06
7440-02-0
ND
ug/L
10.0
4.1
1
05/17/24 16:30
05/22/24 20:06
7782-49-2
ND
ug/L
5.0
0.49
1
05/17/24 16:30
05/22/24 20:06
7440-22-4
28700
ug/L
662
36.8
1
05/17/24 16:30
05/22/24 20:06
46.2
ug/L
5.0
1.6
1
05/17/24 16:30
05/22/24 20:06
7440-62-2
31.3
ug/L
10.0
3.0
1
05/17/24 16:30
05/22/24 20:06
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020B Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Cobalt 9.0 ug/L 1.0 0.14 1 05/10/24 15:42 05/12/24 23:26 7440-48-4
Thallium 0.17J ug/L 0.20 0.028 1 05/10/24 15:42 05/12/24 23:26 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)
Date: 05/24/2024 12:46 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 05/14/2414:46 05/15/2412:16 7439-97-6
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
5.1
1
05/14/24 20:55
67-64-1
1.8
1
05/14/24 20:55
107-13-1
0.34
1
05/14/24 20:55
71-43-2
0.47
1
05/14/24 20:55
74-97-5
0.31
1
05/14/24 20:55
75-27-4
0.34
1
05/14/24 20:55
75-25-2
1.7
1
05/14/24 20:55
74-83-9
4.0
1
05/14/24 20:55
78-93-3
0.36
1
05/14/24 20:55
75-15-0
0.33
1
05/14/24 20:55
56-23-5
0.28
1
05/14/24 20:55
108-90-7
0.65
1
05/14/24 20:55
75-00-3
0.43
1
05/14/24 20:55
67-66-3
0.54
1
05/14/24 20:55
74-87-3
0.34
1
05/14/24 20:55
96-12-8
0.36
1
05/14/24 20:55
124-48-1
0.27
1
05/14/24 20:55
106-93-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 26 of 68

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.: 92729638
Sample: 1203-SMP-7 Lab ID: 92729638008 Collected: 05/07/24 10:38 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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)
Toluene-d8 (S)
Date: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.39
1
05/14/24 20:55
74-95-3
ND
ug/L
1.0
0.34
1
05/14/24 20:55
95-50-1
ND
ug/L
1.0
0.33
1
05/14/24 20:55
106-46-7
ND
ug/L
1.0
0.56
1
05/14/24 20:55
110-57-6
ND
ug/L
1.0
0.37
1
05/14/24 20:55
75-34-3
ND
ug/L
1.0
0.32
1
05/14/24 20:55
107-06-2
ND
ug/L
1.0
0.35
1
05/14/24 20:55
75-35-4
ND
ug/L
1.0
0.38
1
05/14/24 20:55
156-59-2
ND
ug/L
1.0
0.40
1
05/14/24 20:55
156-60-5
ND
ug/L
1.0
0.36
1
05/14/24 20:55
78-87-5
ND
ug/L
1.0
0.36
1
05/14/24 20:55
10061-01-5
ND
ug/L
1.0
0.36
1
05/14/24 20:55
10061-02-6
ND
ug/L
1.0
0.30
1
05/14/24 20:55
100-41-4
ND
ug/L
5.0
0.48
1
05/14/24 20:55
591-78-6
ND
ug/L
20.0
9.7
1
05/14/24 20:55
74-88-4 v2
ND
ug/L
5.0
2.0
1
05/14/24 20:55
75-09-2
ND
ug/L
5.0
2.7
1
05/14/24 20:55
108-10-1
ND
ug/L
1.0
0.29
1
05/14/24 20:55
100-42-5
ND
ug/L
1.0
0.31
1
05/14/24 20:55
630-20-6
ND
ug/L
1.0
0.22
1
05/14/24 20:55
79-34-5
ND
ug/L
1.0
0.29
1
05/14/24 20:55
127-18-4
ND
ug/L
10.0
3.5
1
05/14/24 20:55
109-99-9
ND
ug/L
1.0
0.24
1
05/14/24 20:55
108-88-3
ND
ug/L
1.0
0.33
1
05/14/24 20:55
71-55-6
ND
ug/L
1.0
0.32
1
05/14/24 20:55
79-00-5
ND
ug/L
1.0
0.38
1
05/14/24 20:55
79-01-6
ND
ug/L
1.0
0.30
1
05/14/24 20:55
75-69-4
ND
ug/L
1.0
0.26
1
05/14/24 20:55
96-18-4
ND
ug/L
2.0
1.3
1
05/14/24 20:55
108-05-4
ND
ug/L
1.0
0.39
1
05/14/24 20:55
75-01-4 v2
ND
ug/L
1.0
0.34
1
05/14/24 20:55
1330-20-7
99
%
70-130
1
05/14/24 20:55
460-00-4
92
%
70-130
1
05/14/24 20:55
17060-07-0
102
%
70-130
1
05/14/24 20:55
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
0.86
1
05/08/24 21:32
123-91-1
90
%
67-130
1
05/08/24 21:32
17060-07-0
93
%
70-130
1
05/08/24 21:32
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report
shall not be reproduced,
except in full,
without the written
consent of Pace
Analytical Services, LLC.
Page 27 of 68

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.: 92729638
Sample: 1203-SMP-7 Lab ID: 92729638008 Collected: 05/07/24 10:38 Received: 05/08/24 13:15 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
4500CNE Cyanide, Total Analytical Method: SM 4500-CN-E-2016 Preparation Method: SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide ND mg/L 0.0080 0.0060 1 05/18/24 15:07 05/18/24 20:50 57-12-5
Date: 05/24/2024 12:46 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 68

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.: 92729638
Sample: 1203-Trip Blank Lab ID: 92729638009 Collected: 05/07/24 00:00 Received: 05/08/24 13:15 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: 05/24/2024 12:46 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
05/11/24 08:28
67-64-1
ND
ug/L
10.0
1.8
1
05/11/24 08:28
107-13-1
ND
ug/L
1.0
0.34
1
05/11/24 08:28
71-43-2
ND
ug/L
1.0
0.47
1
05/11/24 08:28
74-97-5
ND
ug/L
1.0
0.31
1
05/11/24 08:28
75-27-4
ND
ug/L
1.0
0.34
1
05/11/24 08:28
75-25-2
ND
ug/L
2.0
1.7
1
05/11/24 08:28
74-83-9
ND
ug/L
5.0
4.0
1
05/11/24 08:28
78-93-3
ND
ug/L
2.0
0.36
1
05/11/24 08:28
75-15-0
ND
ug/L
1.0
0.33
1
05/11/24 08:28
56-23-5
ND
ug/L
1.0
0.28
1
05/11/24 08:28
108-90-7
ND
ug/L
1.0
0.65
1
05/11/24 08:28
75-00-3
ND
ug/L
1.0
0.43
1
05/11/24 08:28
67-66-3
ND
ug/L
1.0
0.54
1
05/11/24 08:28
74-87-3
ND
ug/L
2.0
0.34
1
05/11/24 08:28
96-12-8
ND
ug/L
1.0
0.36
1
05/11/24 08:28
124-48-1
ND
ug/L
1.0
0.27
1
05/11/24 08:28
106-93-4
ND
ug/L
1.0
0.39
1
05/11/24 08:28
74-95-3
ND
ug/L
1.0
0.34
1
05/11/24 08:28
95-50-1
ND
ug/L
1.0
0.33
1
05/11/24 08:28
106-46-7
ND
ug/L
1.0
0.56
1
05/11/24 08:28
110-57-6
ND
ug/L
1.0
0.37
1
05/11/24 08:28
75-34-3
ND
ug/L
1.0
0.32
1
05/11/24 08:28
107-06-2
ND
ug/L
1.0
0.35
1
05/11/24 08:28
75-35-4
ND
ug/L
1.0
0.38
1
05/11/24 08:28
156-59-2
ND
ug/L
1.0
0.40
1
05/11/24 08:28
156-60-5
ND
ug/L
1.0
0.36
1
05/11/24 08:28
78-87-5
ND
ug/L
1.0
0.36
1
05/11/24 08:28
10061-01-5
ND
ug/L
1.0
0.36
1
05/11/24 08:28
10061-02-6
ND
ug/L
1.0
0.30
1
05/11/24 08:28
100-41-4
ND
ug/L
5.0
0.48
1
05/11/24 08:28
591-78-6
ND
ug/L
20.0
9.7
1
05/11/24 08:28
74-88-4
ND
ug/L
5.0
2.0
1
05/11/24 08:28
75-09-2
ND
ug/L
5.0
2.7
1
05/11/24 08:28
108-10-1
ND
ug/L
1.0
0.29
1
05/11/24 08:28
100-42-5
ND
ug/L
1.0
0.31
1
05/11/24 08:28
630-20-6
ND
ug/L
1.0
0.22
1
05/11/24 08:28
79-34-5
ND
ug/L
1.0
0.29
1
05/11/24 08:28
127-18-4
ND
ug/L
10.0
3.5
1
05/11/24 08:28
109-99-9
ND
ug/L
1.0
0.24
1
05/11/24 08:28
108-88-3
ND
ug/L
1.0
0.33
1
05/11/24 08:28
71-55-6
ND
ug/L
1.0
0.32
1
05/11/24 08:28
79-00-5
ND
ug/L
1.0
0.38
1
05/11/24 08:28
79-01-6
ND
ug/L
1.0
0.30
1
05/11/24 08:28
75-69-4
ND
ug/L
1.0
0.26
1
05/11/24 08:28
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.
IH.v1
v2
v2
Page 29 of 68

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.: 92729638
Sample: 1203-Trip Blank
Parameters
Lab ID:
Results
92729638009
Units
Collected:
Report
Limit
05/07/24 00:00
MDL DF
Received: 05/08/24 13:15 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
05/11/24 08:28
108-05-4
Vinyl chloride
ND
ug/L
1.0
0.39 1
05/11/24 08:28
75-01-4
Xylene (Total)
ND
ug/L
1.0
0.34 1
05/11/24 08:28
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
96
%
70-130
1
05/11/24 08:28
460-00-4
1,2-Dichloroethane-d4 (S)
99
%
70-130
1
05/11/24 08:28
17060-07-0
Toluene-d8 (S)
101
%
70-130
1
05/11/24 08:28
2037-26-5
Date: 05/24/2024 12:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 30 of 68

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.: 92729638
QC Batch: 854360 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638001, 92729638002, 92729638003, 92729638004
METHOD BLANK: 4408309 Matrix: Water
Associated Lab Samples: 92729638001, 92729638002, 92729638003, 92729638004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/15/2410:41
LABORATORY CONTROL SAMPLE: 4408310
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.5 100 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4408311 4408312
MS MSD
92729425010 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 2.4 2.4 97 98 75-125 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 31 of 68

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.: 92729638
QC Batch: 854365 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638005, 92729638006, 92729638007, 92729638008
METHOD BLANK: 4408324 Matrix: Water
Associated Lab Samples: 92729638005, 92729638006, 92729638007, 92729638008
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 05/15/2411:40
LABORATORY CONTROL SAMPLE: 4408325
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: 4408326 4408327
MS MSD
92729723002 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 2.6 2.5 105 99 75-125 6 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 32 of 68

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.: 92729638
QC Batch: 855107 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638001
METHOD BLANK: 4412139
Associated Lab Samples: 92729638001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
5.0
3.6
05/18/24 01:36
Arsenic
ug/L
ND
10.0
2.5
05/18/24 01:36
Barium
ug/L
ND
5.0
0.79
05/18/24 01:36
Beryllium
ug/L
ND
1.0
0.16
05/18/24 01:36
Cadmium
ug/L
ND
1.0
0.29
05/18/24 01:36
Chromium
ug/L
ND
5.0
0.63
05/18/24 01:36
Copper
ug/L
ND
5.0
0.62
05/20/2418:35
Iron
ug/L
13.OJ
50.0
8.9
05/18/24 01:36
Lead
ug/L
ND
5.0
1.4
05/20/2418:35
Manganese
ug/L
ND
5.0
0.86
05/18/24 01:36
Nickel
ug/L
ND
5.0
0.88
05/18/24 01:36
Selenium
ug/L
ND
10.0
4.1
05/18/24 01:36
Silver
ug/L
ND
5.0
0.49
05/18/24 01:36
Vanadium
ug/L
ND
5.0
1.6
05/18/24 01:36
Zinc
ug/L
ND
10.0
3.0
05/18/24 01:36
LABORATORY CONTROL SAMPLE:
Parameter
4412140
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
492
98
80-120
Arsenic
ug/L
500
499
100
80-120
Barium
ug/L
500
501
100
80-120
Beryllium
ug/L
500
501
100
80-120
Cadmium
ug/L
500
485
97
80-120
Chromium
ug/L
500
492
98
80-120
Copper
ug/L
500
496
99
80-120
Iron
ug/L
5000
4940
99
80-120
Lead
ug/L
500
495
99
80-120
Manganese
ug/L
500
481
96
80-120
Nickel
ug/L
500
492
98
80-120
Selenium
ug/L
500
512
102
80-120
Silver
ug/L
250
246
98
80-120
Vanadium
ug/L
500
488
98
80-120
Zinc
ug/L
500
490
98
80-120
Qualifiers
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 68

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.: 92729638
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE: 4412141
4412142
MS
MSD
92729638001
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
500
499
100
100
75-125
0
20
Arsenic
ug/L
ND
500
500
473
470
95
94
75-125
1
20
Barium
ug/L
67.6
500
500
549
552
96
97
75-125
1
20
Beryllium
ug/L
ND
500
500
472
468
94
94
75-125
1
20
Cadmium
ug/L
ND
500
500
451
447
90
89
75-125
1
20
Chromium
ug/L
ND
500
500
458
455
92
91
75-125
1
20
Copper
ug/L
ND
500
500
485
486
97
97
75-125
0
20
Iron
ug/L
33200
5000
5000
38300
39000
102
117
75-125
2
20
Lead
ug/L
ND
500
500
489
486
98
97
75-125
1
20
Manganese
ug/L
2890
500
500
3400
3450
103
112
75-125
1
20
Nickel
ug/L
2.5J
500
500
461
456
92
91
75-125
1
20
Selenium
ug/L
ND
500
500
498
494
100
99
75-125
1
20
Silver
ug/L
ND
250
250
232
230
93
92
75-125
1
20
Vanadium
ug/L
ND
500
500
486
484
97
97
75-125
0
20
Zinc
ug/L
6.8J
500
500
465
460
92
91
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 68

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.: 92729638
QC Batch: 855476 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638002, 92729638003, 92729638004, 92729638005, 92729638006, 92729638007, 92729638008
METHOD BLANK: 4413982 Matrix: Water
Associated Lab Samples: 92729638002, 92729638003, 92729638004, 92729638005, 92729638006, 92729638007, 92729638008
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
5.0
3.6
05/22/2419:20
Arsenic
ug/L
ND
10.0
2.5
05/22/2419:20
Barium
ug/L
ND
5.0
0.79
05/22/2419:20
Beryllium
ug/L
ND
1.0
0.16
05/22/2419:20
Cadmium
ug/L
ND
1.0
0.29
05/22/2419:20
Chromium
ug/L
ND
5.0
0.63
05/22/2419:20
Copper
ug/L
ND
5.0
0.62
05/22/2419:20
Hardness, Total(SM 2340B)
ug/L
70.1 J
662
36.8
05/22/24 19:20
Iron
ug/L
ND
50.0
8.9
05/22/2419:20
Lead
ug/L
ND
5.0
1.4
05/22/2419:20
Manganese
ug/L
ND
5.0
0.86
05/22/2419:20
Nickel
ug/L
ND
5.0
0.88
05/22/2419:20
Selenium
ug/L
ND
10.0
4.1
05/22/2419:20
Silver
ug/L
ND
5.0
0.49
05/22/2419:20
Vanadium
ug/L
ND
5.0
1.6
05/22/2419:20
Zinc
ug/L
ND
10.0
3.0
05/22/2419:20
LABORATORY CONTROL SAMPLE:
Parameter
4413983
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
ug/L
500
490
98
80-120
Arsenic
ug/L
500
488
98
80-120
Barium
ug/L
500
517
103
80-120
Beryllium
ug/L
500
489
98
80-120
Cadmium
ug/L
500
494
99
80-120
Chromium
ug/L
500
502
100
80-120
Copper
ug/L
500
497
99
80-120
Hardness, Total(SM 2340B)
ug/L
33100
34000
103
80-120
Iron
ug/L
5000
5390
108
80-120
Lead
ug/L
500
491
98
80-120
Manganese
ug/L
500
527
105
80-120
Nickel
ug/L
500
496
99
80-120
Selenium
ug/L
500
496
99
80-120
Silver
ug/L
250
251
100
80-120
Vanadium
ug/L
500
497
99
80-120
Zinc
ug/L
500
499
100
80-120
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 35 of 68

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.: 92729638
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 4413984
4413985
MS
MSD
92729638002
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
494
501
99
100
75-125
1
20
Arsenic
ug/L
ND
500
500
492
497
98
99
75-125
1
20
Barium
ug/L
83.8
500
500
598
607
103
105
75-125
2
20
Beryllium
ug/L
ND
500
500
493
498
99
100
75-125
1
20
Cadmium
ug/L
ND
500
500
490
496
98
99
75-125
1
20
Chromium
ug/L
ND
500
500
497
502
99
100
75-125
1
20
Copper
ug/L
13.0
500
500
501
505
98
98
75-125
1
20
Hardness, Total(SM 2340B)
ug/L
3670
33100
33100
38100
38400
104
105
75-125
1
20
Iron
ug/L
2220
5000
5000
7620
7640
108
108
75-125
0
20
Lead
ug/L
ND
500
500
486
491
97
98
75-125
1
20
Manganese
ug/L
2050
500
500
2510
2490
93
89
75-125
1
20
Nickel
ug/L
4.1J
500
500
496
501
98
99
75-125
1
20
Selenium
ug/L
ND
500
500
520
526
104
105
75-125
1
20
Silver
ug/L
ND
250
250
251
253
100
101
75-125
1
20
Vanadium
ug/L
ND
500
500
493
497
99
99
75-125
1
20
Zinc
ug/L
15.5
500
500
513
518
100
100
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 68

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.: 92729638
QC Batch: 853324
Analysis Method: EPA 6020B
QC Batch Method: EPA
3010A
Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples:
92729638001, 92729638002,
92729638003, 92729638004, 92729638005, 92729638006, 92729638007
METHOD BLANK: 4403415
Matrix: Water
Associated Lab Samples:
92729638001, 92729638002,
92729638003, 92729638004, 92729638005, 92729638006, 92729638007
Blank Reporting
Parameter
Units
Result Limit MDL Analyzed Qualifiers
Cobalt
ug/L
ND 1.0 0.14 05/09/2419:01
Thallium
ug/L
ND 0.20 0.028 05/09/2419:01
LABORATORY CONTROL
SAMPLE: 4403416
Spike LCS LCS % Rec
Parameter
Units
Conc. Result % Rec Limits Qualifiers
Cobalt
ug/L
50 52.3 105 80-120
Thallium
ug/L
25 25.6 103 80-120
MATRIX SPIKE & MATRIX
SPIKE DUPLICATE: 4403417 4403418
MS MSD
92729425001
Spike Spike MS MSD MS MSD % Rec
Max
Parameter
Units Result
Conc. Conc. Result Result % Rec % Rec Limits RPD
RPD Qual
Cobalt
ug/L ND
50 50 51.4 51.7 103 103 75-125 1
20
Thallium
ug/L ND
25 25 25.4 26.0 101 104 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 37 of 68

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.: 92729638
QC Batch: 853725
Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A
Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638008
METHOD BLANK: 4405461
Matrix: Water
Associated Lab Samples: 92729638008
Blank Reporting
Parameter Units
Result Limit MDL
Analyzed Qualifiers
Cobalt ug/L
ND 1.0
0.14 05/12/24 22:59
Thallium ug/L
ND 0.20 0.028 05/12/24 22:59
LABORATORY CONTROL SAMPLE: 4405462
Spike LCS LCS
% Rec
Parameter Units
Conc. Result % Rec
Limits Qualifiers
Cobalt ug/L
50 52.4 105
80-120
Thallium ug/L
25 25.3 101
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4405463 4405464
MS MSD
92729634002
Spike Spike MS MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result Result
% Rec % Rec Limits RPD
RPD Qual
Cobalt ug/L 108
50 50 161 161
105 105 75-125 0
20
Thallium ug/L ND
25 25 25.6 25.5
103 102 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 68

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.: 92729638
QC Batch: 853211 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92729638001, 92729638002, 92729638004, 92729638005
METHOD BLANK: 4403007 Matrix: Water
Associated Lab Samples: 92729638001, 92729638002, 92729638004, 92729638005
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
05/09/24 08:03
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
05/09/24 08:03
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/09/24 08:03
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
05/09/24 08:03
1,1-Dichloroethane
ug/L
ND
1.0
0.37
05/09/24 08:03
1,1-Dichloroethene
ug/L
ND
1.0
0.35
05/09/24 08:03
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
05/09/24 08:03
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
05/09/24 08:03
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
05/09/24 08:03
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
05/09/24 08:03
1,2-Dichloroethane
ug/L
ND
1.0
0.32
05/09/24 08:03
1,2-Dichloropropane
ug/L
ND
1.0
0.36
05/09/24 08:03
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
05/09/24 08:03
2-Butanone (MEK)
ug/L
ND
5.0
4.0
05/09/24 08:03
2-Hexanone
ug/L
ND
5.0
0.48
05/09/24 08:03
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
05/09/24 08:03
Acetone
ug/L
ND
25.0
5.1
05/09/24 08:03
Acrylonitrile
ug/L
ND
10.0
1.8
05/09/24 08:03
Benzene
ug/L
ND
1.0
0.34
05/09/24 08:03
Bromochloromethane
ug/L
ND
1.0
0.47
05/09/24 08:03
Bromodichloromethane
ug/L
ND
1.0
0.31
05/09/24 08:03
Bromoform
ug/L
ND
1.0
0.34
05/09/24 08:03
Bromomethane
ug/L
ND
2.0
1.7
05/09/24 08:03 IH,v1
Carbon disulfide
ug/L
ND
2.0
0.36
05/09/24 08:03
Carbon tetrachloride
ug/L
ND
1.0
0.33
05/09/24 08:03
Chlorobenzene
ug/L
ND
1.0
0.28
05/09/24 08:03
Chloroethane
ug/L
ND
1.0
0.65
05/09/24 08:03 v1
Chloroform
ug/L
ND
1.0
0.43
05/09/24 08:03
Chloromethane
ug/L
ND
1.0
0.54
05/09/24 08:03
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
05/09/24 08:03
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/09/24 08:03
Dibromochloromethane
ug/L
ND
1.0
0.36
05/09/24 08:03
Dibromomethane
ug/L
ND
1.0
0.39
05/09/24 08:03
Ethylbenzene
ug/L
ND
1.0
0.30
05/09/24 08:03
lodomethane
ug/L
ND
20.0
9.7
05/09/24 08:03
Methylene Chloride
ug/L
ND
5.0
2.0
05/09/24 08:03
Styrene
ug/L
ND
1.0
0.29
05/09/24 08:03
Tetrachloroethene
ug/L
ND
1.0
0.29
05/09/24 08:03
Tetrahydrofuran
ug/L
ND
10.0
3.5
05/09/24 08:03
Toluene
ug/L
ND
1.0
0.24
05/09/24 08:03
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 39 of 68

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.: 92729638
METHOD BLANK: 4403007 Matrix: Water
Associated Lab Samples: 92729638001, 92729638002, 92729638004, 92729638005
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
05/09/24 08:03
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/09/24 08:03
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
05/09/24 08:03
Trichloroethene
ug/L
ND
1.0
0.38
05/09/24 08:03
Trichlorofluoromethane
ug/L
ND
1.0
0.30
05/09/24 08:03
Vinyl acetate
ug/L
ND
2.0
1.3
05/09/24 08:03
Vinyl chloride
ug/L
ND
1.0
0.39
05/09/24 08:03
Xylene (Total)
ug/L
ND
1.0
0.34
05/09/24 08:03
1,2-Dichloroethane-d4 (S)
%
104
70-130
05/09/24 08:03
4-Bromofluorobenzene (S)
%
100
70-130
05/09/24 08:03
Toluene-d8 (S)
%
102
70-130
05/09/24 08:03
IA_1 Z�I:7\C�7:�-�K.�i.rr:Z�l�ylul»�Z9XI�I�I:3
Parameter
Qualifiers
Spike LCS LCS % Rec
Units Conc. Result % Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
19.5
98
70-130
1,1,1-Trichloroethane
ug/L
20
19.4
97
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
19.1
96
70-130
1,1,2-Trichloroethane
ug/L
20
21.4
107
70-130
1,1-Dichloroethane
ug/L
20
20.2
101
70-130
1,1-Dichloroethene
ug/L
20
19.9
100
69-131
1,2,3-Trichloropropane
ug/L
20
18.8
94
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
19.0
95
70-130
1,2-Dibromoethane (EDB)
ug/L
20
20.3
102
70-130
1,2-Dichlorobenzene
ug/L
20
20.2
101
70-130
1,2-Dichloroethane
ug/L
20
21.1
106
70-130
1,2-Dichloropropane
ug/L
20
20.7
103
70-130
1,4-Dichlorobenzene
ug/L
20
20.8
104
70-130
2-Butanone (MEK)
ug/L
40
38.5
96
67-133
2-Hexanone
ug/L
40
39.9
100
70-133
4-Methyl-2-pentanone (MIBK)
ug/L
40
40.8
102
70-130
Acetone
ug/L
40
38.1
95
67-130
Acrylonitrile
ug/L
100
94.5
94
70-130
Benzene
ug/L
20
21.1
106
70-130
Bromochloromethane
ug/L
20
21.0
105
70-130
Bromodichloromethane
ug/L
20
20.5
103
70-130
Bromoform
ug/L
20
20.0
100
70-133
Bromomethane
ug/L
20
25.6
128
41-148lH,v1
Carbon disulfide
ug/L
20
19.8
99
70-131
Carbon tetrachloride
ug/L
20
20.4
102
70-130
Chlorobenzene
ug/L
20
19.9
100
70-130
Chloroethane
ug/L
20
21.2
106
41-157 v1
Chloroform
ug/L
20
20.8
104
70-130
Chloromethane
ug/L
20
22.1
110
59-141
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 40 of 68

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.: 92729638
LABORATORY CONTROL SAMPLE:
Parameter
4403008
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
cis-1,2-Dichloroethene
ug/L
20
19.8
99
70-130
cis-1,3-Dichloropropene
ug/L
20
21.5
108
70-130
Dibromochloromethane
ug/L
20
20.4
102
70-130
Dibromomethane
ug/L
20
20.5
103
70-130
Ethylbenzene
ug/L
20
19.4
97
70-130
lodomethane
ug/L
40
38.8
97
57-140
Methylene Chloride
ug/L
20
19.3
96
62-130
Styrene
ug/L
20
20.2
101
70-130
Tetrachloroethene
ug/L
20
18.5
92
70-130
Tetrahydrofuran
ug/L
200
202
101
70-131
Toluene
ug/L
20
20.3
102
70-130
trans-1,2-Dichloroethene
ug/L
20
20.3
102
70-130
trans- 1,3-Dichloropropene
ug/L
20
21.8
109
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
21.8
109
57-149
Trichloroethene
ug/L
20
20.9
105
70-130
Trichlorofluoromethane
ug/L
20
18.8
94
57-130
Vinyl acetate
ug/L
40
42.3
106
70-141
Vinyl chloride
ug/L
20
21.6
108
66-140
Xylene (Total)
ug/L
60
61.0
102
70-130
1,2-Dichloroethane-d4 (S)
%
96
70-130
4-Bromofluorobenzene (S)
%
98
70-130
Toluene-d8 (S)
%
102
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403009
MS
92729146016 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
4403010
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.3
23.1
106
115
70-146
8
30
1,1,1-Trichloroethane
ug/L
ND
20
20
24.0
26.0
120
130
70-150
8
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.5
22.9
107
115
66-144
7
30
1,1,2-Trichloroethane
ug/L
ND
20
20
21.2
23.8
106
119
70-142
12
30
1,1-Dichloroethane
ug/L
ND
20
20
24.6
27.1
123
135
68-150
10
30
1,1-Dichloroethene
ug/L
ND
20
20
25.2
27.3
126
137
64-162
8
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.5
22.8
107
114
66-144
6
30
1,2-Dibromo-3-
ug/L
ND
20
20
19.2
20.9
96
104
62-146
9
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
20.4
23.5
102
117
70-143
14
30
1,2-Dichlorobenzene
ug/L
ND
20
20
21.2
23.6
106
118
70-142
11
30
1,2-Dichloroethane
ug/L
ND
20
20
24.9
26.4
124
132
68-145
6
30
1,2-Dichloropropane
ug/L
ND
20
20
22.5
25.4
112
127
70-144
12
30
1,4-Dichlorobenzene
ug/L
ND
20
20
20.4
24.0
102
120
70-140
16
30
2-Butanone (MEK)
ug/L
ND
40
40
44.8
51.9
112
130
57-156
15
30
2-Hexanone
ug/L
ND
40
40
44.6
49.2
111
123
62-153
10
30
4-Methyl-2-pentanone
ug/L
ND
40
40
40.8
45.0
102
113
65-144
10
30
(MIBK)
Acetone
ug/L
ND
40
40
45.4
52.1
114
130
49-162
14
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: 05/24/2024 12:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 41 of 68

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.: 92729638
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
4403009
4403010
MS
MSD
92729146016
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
105
121
105
121
59-155
15
30
Benzene
ug/L
ND
20
20
22.3
25.1
111
126
68-144
12
30
Bromochloromethane
ug/L
ND
20
20
23.4
25.1
117
125
70-148
7
30
Bromodichloromethane
ug/L
ND
20
20
21.5
24.4
108
122
70-141
13
30
Bromoform
ug/L
ND
20
20
19.9
20.8
100
104
59-144
4
30
Bromomethane
ug/L
ND
20
20
36.0
41.9
180
209
23-190
15
30 IH,M1
Carbon disulfide
ug/L
ND
20
20
24.2
26.8
121
134
64-160
10
30
Carbon tetrachloride
ug/L
ND
20
20
23.8
25.0
119
125
70-147
5
30
Chlorobenzene
ug/L
ND
20
20
21.9
23.7
109
119
70-143
8
30
Chloroethane
ug/L
ND
20
20
30.0
33.7
150
169
55-190
12
30 v1
Chloroform
ug/L
ND
20
20
24.0
24.4
120
122
67-148
1
30
Chloromethane
ug/L
ND
20
20
27.1
28.4
135
142
38-180
5
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
23.7
26.6
118
133
67-151
12
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
22.7
24.7
114
124
70-142
9
30
Dibromochloromethane
ug/L
ND
20
20
21.5
22.5
108
113
68-140
5
30
Dibromomethane
ug/L
ND
20
20
19.4
22.2
97
111
70-142
13
30
Ethylbenzene
ug/L
ND
20
20
22.7
24.7
113
123
70-145
9
30
lodomethane
ug/L
ND
40
40
41.3
45.9
103
115
37-160
11
30
Methylene Chloride
ug/L
ND
20
20
21.1
23.7
105
119
54-149
12
30
Styrene
ug/L
ND
20
20
22.1
23.7
111
118
70-147
7
30
Tetrachloroethene
ug/L
ND
20
20
20.7
22.5
103
112
70-145
8
30
Tetrahydrofuran
ug/L
ND
200
200
226
244
113
122
48-160
8
30
Toluene
ug/L
ND
20
20
21.5
24.3
107
122
65-146
12
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.4
27.1
122
136
69-155
11
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
23.0
26.1
115
130
70-142
12
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
24.5
24.0
123
120
39-149
2
30
Trichloroethene
ug/L
ND
20
20
22.3
24.3
112
121
70-152
8
30
Trichlorofluoromethane
ug/L
ND
20
20
25.4
27.5
127
137
60-158
8
30
Vinyl acetate
ug/L
ND
40
40
46.7
50.3
117
126
56-157
8
30
Vinyl chloride
ug/L
ND
20
20
26.2
29.2
131
146
51-178
11
30
Xylene (Total)
ug/L
ND
60
60
69.0
74.9
115
125
70-146
8
30
1,2-Dichloroethane-d4 (S)
%
115
115
70-130
4-Bromofluorobenzene (S)
%
106
104
70-130
Toluene-d8 (S)
%
100
97
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 42 of 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF GW
Pace Project No.: 92729638
QC Batch: 853756
QC Batch Method: EPA 8260D
Associated Lab Samples: 92729638003, 92729638009
METHOD BLANK: 4405794
Associated Lab Samples: 92729638003, 92729638009
Parameter Units
1,1,1,2-Tetrachloroethane
ug/L
1,1,1-Trichloroethane
ug/L
1,1,2,2-Tetrachloroethane
ug/L
1,1,2-Trichloroethane
ug/L
1,1-Dichloroethane
ug/L
1,1-Dichloroethene
ug/L
1,2,3-Trichloropropane
ug/L
1,2-Dibromo-3-chloropropane
ug/L
1,2-Dibromoethane (EDB)
ug/L
1,2-Dichlorobenzene
ug/L
1,2-Dichloroethane
ug/L
1,2-Dichloropropane
ug/L
1,4-Dichlorobenzene
ug/L
2-Butanone (MEK)
ug/L
2-Hexanone
ug/L
4-Methyl-2-pentanone (MIBK)
ug/L
Acetone
ug/L
Acrylonitrile
ug/L
Benzene
ug/L
Bromochloromethane
ug/L
Bromodichloromethane
ug/L
Bromoform
ug/L
Bromomethane
ug/L
Carbon disulfide
ug/L
Carbon tetrachloride
ug/L
Chlorobenzene
ug/L
Chloroethane
ug/L
Chloroform
ug/L
Chloromethane
ug/L
cis-1,2-Dichloroethene
ug/L
cis-1,3-Dichloropropene
ug/L
Dibromochloromethane
ug/L
Dibromomethane
ug/L
Ethylbenzene
ug/L
lodomethane
ug/L
Methylene Chloride
ug/L
Styrene
ug/L
Tetrachloroethene
ug/L
Tetrahydrofuran
ug/L
Toluene
ug/L
QUALITY CONTROL DATA
Analysis Method: EPA 8260D
Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Matrix: Water
Blank
Result
Reporting
Limit
MDL
Analyzed Qualifiers
ND
1.0
0.31
05/11 /24 07:32
ND
1.0
0.33
05/11 /24 07:32
ND
1.0
0.22
05/11 /24 07:32
ND
1.0
0.32
05/11 /24 07:32
ND
1.0
0.37
05/11 /24 07:32
ND
1.0
0.35
05/11 /24 07:32
ND
1.0
0.26
05/11 /24 07:32
ND
2.0
0.34
05/11 /24 07:32
ND
1.0
0.27
05/11 /24 07:32
ND
1.0
0.34
05/11 /24 07:32
ND
1.0
0.32
05/11 /24 07:32
ND
1.0
0.36
05/11 /24 07:32
ND
1.0
0.33
05/11 /24 07:32
ND
5.0
4.0
05/11 /24 07:32
ND
5.0
0.48
05/11 /24 07:32
ND
5.0
2.7
05/11 /24 07:32
ND
25.0
5.1
05/11 /24 07:32
ND
10.0
1.8
05/11 /24 07:32
ND
1.0
0.34
05/11 /24 07:32
ND
1.0
0.47
05/11 /24 07:32
ND
1.0
0.31
05/11 /24 07:32
ND
1.0
0.34
05/11 /24 07:32
ND
2.0
1.7
05/11/24 07:32 IH,v1
ND
2.0
0.36
05/11 /24 07:32
ND
1.0
0.33
05/11 /24 07:32 v2
ND
1.0
0.28
05/11 /24 07:32
ND
1.0
0.65
05/11 /24 07:32
ND
1.0
0.43
05/11 /24 07:32
ND
1.0
0.54
05/11 /24 07:32
ND
1.0
0.38
05/11 /24 07:32
ND
1.0
0.36
05/11 /24 07:32
ND
1.0
0.36
05/11 /24 07:32
ND
1.0
0.39
05/11 /24 07:32
ND
1.0
0.30
05/11 /24 07:32
ND
20.0
9.7
05/11 /24 07:32 v2
ND
5.0
2.0
05/11 /24 07:32
ND
1.0
0.29
05/11 /24 07:32
ND
1.0
0.29
05/11 /24 07:32
ND
10.0
3.5
05/11 /24 07:32
ND
1.0
0.24
05/11 /24 07:32
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 43 of 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF GW
Pace Project No.: 92729638
METHOD BLANK: 4405794
Associated Lab Samples: 92729638003, 92729638009
Parameter
Units
trans-1,2-Dichloroethene
ug/L
trans- 1,3-Dichloropropene
ug/L
trans-1,4-Dichloro-2-butene
ug/L
Trichloroethene
ug/L
Trichlorofluoromethane
ug/L
Vinyl acetate
ug/L
Vinyl chloride
ug/L
Xylene (Total)
ug/L
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
IAd1 to] :YYK.].rr:Z•]I&y1LTA l»�,El111 *11
Parameter
QUALITY CONTROL DATA
Matrix: Water
Blank
Result
Reporting
Limit
ND
1.0
ND
1.0
ND
1.0
ND
1.0
ND
1.0
ND
2.0
ND
1.0
ND
1.0
99
70-130
96
70-130
102
70-130
Spike LCS
Units Conc. Result
MDL Analyzed
0.40
05/11/24 07:32
0.36
05/11/24 07:32
0.56
05/11/24 07:32
0.38
05/11/24 07:32
0.30
05/11/24 07:32
1.3
05/11/24 07:32
0.39
05/11/24 07:32
0.34
05/11/24 07:32
05/11/24 07:32
05/11/24 07:32
05/11/24 07:32
Qualifiers
LCS % Rec
% Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
19.9
100
70-130
1,1,1-Trichloroethane
ug/L
20
19.8
99
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
18.8
94
70-130
1,1,2-Trichloroethane
ug/L
20
20.4
102
70-130
1,1-Dichloroethane
ug/L
20
21.0
105
70-130
1,1-Dichloroethene
ug/L
20
21.2
106
69-131
1,2,3-Trichloropropane
ug/L
20
18.5
92
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
17.8
89
70-130
1,2-Dibromoethane (EDB)
ug/L
20
20.0
100
70-130
1,2-Dichlorobenzene
ug/L
20
20.7
103
70-130
1,2-Dichloroethane
ug/L
20
20.2
101
70-130
1,2-Dichloropropane
ug/L
20
20.7
103
70-130
1,4-Dichlorobenzene
ug/L
20
20.1
101
70-130
2-Butanone (MEK)
ug/L
40
38.6
96
67-133
2-Hexanone
ug/L
40
37.2
93
70-133
4-Methyl-2-pentanone (MIBK)
ug/L
40
38.1
95
70-130
Acetone
ug/L
40
36.2
91
67-130
Acrylonitrile
ug/L
100
98.6
99
70-130
Benzene
ug/L
20
21.2
106
70-130
Bromochloromethane
ug/L
20
22.6
113
70-130
Bromodichloromethane
ug/L
20
19.4
97
70-130
Bromoform
ug/L
20
18.5
93
70-133
Bromomethane
ug/L
20
24.4
122
41-148lH,v1
Carbon disulfide
ug/L
20
21.1
105
70-131
Carbon tetrachloride
ug/L
20
20.4
102
70-130 v3
Chlorobenzene
ug/L
20
20.2
101
70-130
Chloroethane
ug/L
20
23.6
118
41-157
Chloroform
ug/L
20
21.7
109
70-130
Chloromethane
ug/L
20
22.3
111
59-141
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 44 of 68

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.: 92729638
LABORATORY CONTROL SAMPLE:
Parameter
4405795
Units
Spike LCS
Conc. Result
cis-1,2-Dichloroethene
ug/L
20
cis-1,3-Dichloropropene
ug/L
20
Dibromochloromethane
ug/L
20
Dibromomethane
ug/L
20
Ethylbenzene
ug/L
20
lodomethane
ug/L
40
Methylene Chloride
ug/L
20
Styrene
ug/L
20
Tetrachloroethene
ug/L
20
Tetrahydrofuran
ug/L
200
Toluene
ug/L
20
trans-1,2-Dichloroethene
ug/L
20
trans- 1,3-Dichloropropene
ug/L
20
trans-1,4-Dichloro-2-butene
ug/L
20
Trichloroethene
ug/L
20
Trichlorofluoromethane
ug/L
20
Vinyl acetate
ug/L
40
Vinyl chloride
ug/L
20
Xylene (Total)
ug/L
60
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
LCS
% Rec
% Rec
Limits Qualifiers
20.6
103
70-130
20.6
103
70-130
19.6
98
70-130
20.2
101
70-130
19.8
99
70-130
40.6
101
57-140 v3
19.9
100
62-130
19.9
100
70-130
20.3
101
70-130
199
100
70-131
20.6
103
70-130
21.2
106
70-130
21.1
106
70-130
20.7
104
57-149
21.6
108
70-130
20.6
103
57-130
42.8
107
70-141
23.1
115
66-140
61.4
102
70-130
98
70-130
98
70-130
102
70-130
MATRIX SPIKE SAMPLE:
Parameter
4405796
Units
92729908001
Result
Spike
Conc.
MS
Result
MS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
21.0
105
70-146
1,1,1-Trichloroethane
ug/L
ND
20
22.5
113
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
19.1
95
66-144
1,1,2-Trichloroethane
ug/L
ND
20
21.0
105
70-142
1,1-Dichloroethane
ug/L
ND
20
23.2
116
68-150
1,1-Dichloroethene
ug/L
ND
20
23.2
116
64-162
1,2,3-Trichloropropane
ug/L
ND
20
19.4
97
66-144
1,2-Dibromo-3-chloropropane
ug/L
ND
20
18.9
95
62-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
21.1
105
70-143
1,2-Dichlorobenzene
ug/L
ND
20
21.9
110
70-142
1,2-Dichloroethane
ug/L
ND
20
21.3
107
68-145
1,2-Dichloropropane
ug/L
ND
20
21.4
107
70-144
1,4-Dichlorobenzene
ug/L
ND
20
21.7
109
70-140
2-Butanone (MEK)
ug/L
ND
40
41.9
105
57-156
2-Hexanone
ug/L
ND
40
37.4
93
62-153
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
37.4
94
65-144
Acetone
ug/L
ND
40
39.3
98
49-162
Acrylonitrile
ug/L
ND
100
97.2
97
59-155
Benzene
ug/L
ND
20
22.1
111
68-144
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 68

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.: 92729638
MATRIX SPIKE SAMPLE:
4405796
92729908001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Bromochloromethane
ug/L
ND
20
23.5
117
70-148
Bromodichloromethane
ug/L
ND
20
21.1
106
70-141
Bromoform
ug/L
ND
20
20.6
103
59-144
Bromomethane
ug/L
ND
20
30.4
152
23-1901H
Carbon disulfide
ug/L
ND
20
24.7
124
64-160
Carbon tetrachloride
ug/L
ND
20
23.1
115
70-147
Chlorobenzene
ug/L
ND
20
21.9
109
70-143
Chloroethane
ug/L
ND
20
26.8
134
55-190
Chloroform
ug/L
ND
20
21.5
108
67-148
Chloromethane
ug/L
ND
20
24.5
122
38-180
cis-1,2-Dichloroethene
ug/L
ND
20
22.4
112
67-151
cis-1,3-Dichloropropene
ug/L
ND
20
21.3
107
70-142
Dibromochloromethane
ug/L
ND
20
20.9
104
68-140
Dibromomethane
ug/L
ND
20
20.9
105
70-142
Ethylbenzene
ug/L
ND
20
21.5
107
70-145
lodomethane
ug/L
ND
40
47.4
119
37-160
Methylene Chloride
ug/L
ND
20
20.5
103
54-149
Styrene
ug/L
ND
20
21.2
106
70-147
Tetrachloroethene
ug/L
ND
20
21.6
108
70-145
Tetrahydrofuran
ug/L
ND
200
207
103
48-160
Toluene
ug/L
ND
20
21.6
108
65-146
trans-1,2-Dichloroethene
ug/L
ND
20
23.2
116
69-155
trans- 1,3-Dichloropropene
ug/L
ND
20
22.2
111
70-142
trans-1,4-Dichloro-2-butene
ug/L
ND
20
18.9
94
39-149
Trichloroethene
ug/L
ND
20
24.2
121
70-152
Trichlorofluoromethane
ug/L
ND
20
26.6
133
60-158
Vinyl acetate
ug/L
ND
40
41.4
103
56-157
Vinyl chloride
ug/L
ND
20
26.9
135
51-178
Xylene (Total)
ug/L
ND
60
65.3
109
70-146
1,2-Dichloroethane-d4 (S)
%
96
70-130
4-Bromofluorobenzene (S)
%
97
70-130
Toluene-d8 (S)
%
98
70-130
SAMPLE DUPLICATE: 4405797
92729908002
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
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
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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 46 of 68

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.: 92729638
SAMPLE DUPLICATE: 4405797
Parameter
Units
92729908002
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
301H
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
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)
%
98
102
4-Bromofluorobenzene (S)
%
96
97
Toluene-d8 (S)
%
105
107
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 47 of 68

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.: 92729638
QC Batch: 854285 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92729638006, 92729638007, 92729638008
METHOD BLANK: 4407905 Matrix:
Associated Lab Samples: 92729638006, 92729638007, 92729638008
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
05/14/24 13:29
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
05/14/24 13:29
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
05/14/24 13:29
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
05/14/24 13:29
1,1-Dichloroethane
ug/L
ND
1.0
0.37
05/14/24 13:29
1,1-Dichloroethene
ug/L
ND
1.0
0.35
05/14/24 13:29
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
05/14/24 13:29
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
05/14/24 13:29
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
05/14/24 13:29
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
05/14/24 13:29
1,2-Dichloroethane
ug/L
ND
1.0
0.32
05/14/24 13:29
1,2-Dichloropropane
ug/L
ND
1.0
0.36
05/14/24 13:29
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
05/14/24 13:29
2-Butanone (MEK)
ug/L
ND
5.0
4.0
05/14/24 13:29
2-Hexanone
ug/L
ND
5.0
0.48
05/14/24 13:29
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
05/14/24 13:29
Acetone
ug/L
ND
25.0
5.1
05/14/24 13:29
Acrylonitrile
ug/L
ND
10.0
1.8
05/14/24 13:29
Benzene
ug/L
ND
1.0
0.34
05/14/24 13:29
Bromochloromethane
ug/L
ND
1.0
0.47
05/14/24 13:29
Bromodichloromethane
ug/L
ND
1.0
0.31
05/14/24 13:29
Bromoform
ug/L
ND
1.0
0.34
05/14/24 13:29
Bromomethane
ug/L
ND
2.0
1.7
05/14/24 13:29
Carbon disulfide
ug/L
ND
2.0
0.36
05/14/24 13:29
Carbon tetrachloride
ug/L
ND
1.0
0.33
05/14/24 13:29
Chlorobenzene
ug/L
ND
1.0
0.28
05/14/24 13:29
Chloroethane
ug/L
ND
1.0
0.65
05/14/24 13:29
Chloroform
ug/L
ND
1.0
0.43
05/14/24 13:29
Chloromethane
ug/L
ND
1.0
0.54
05/14/24 13:29
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
05/14/24 13:29
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/14/24 13:29
Dibromochloromethane
ug/L
ND
1.0
0.36
05/14/24 13:29
Dibromomethane
ug/L
ND
1.0
0.39
05/14/24 13:29
Ethylbenzene
ug/L
ND
1.0
0.30
05/14/24 13:29
lodomethane
ug/L
ND
20.0
9.7
05/14/24 13:29 v2
Methylene Chloride
ug/L
ND
5.0
2.0
05/14/24 13:29
Styrene
ug/L
ND
1.0
0.29
05/14/24 13:29
Tetrachloroethene
ug/L
ND
1.0
0.29
05/14/24 13:29
Tetrahydrofuran
ug/L
ND
10.0
3.5
05/14/24 13:29
Toluene
ug/L
ND
1.0
0.24
05/14/24 13:29
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 68

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.: 92729638
METHOD BLANK: 4407905 Matrix:
Associated Lab Samples: 92729638006, 92729638007, 92729638008
Blank
Parameter Units Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
05/14/24 13:29
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
05/14/24 13:29
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
05/14/24 13:29
Trichloroethene
ug/L
ND
1.0
0.38
05/14/24 13:29
Trichlorofluoromethane
ug/L
ND
1.0
0.30
05/14/24 13:29
Vinyl acetate
ug/L
ND
2.0
1.3
05/14/24 13:29
Vinyl chloride
ug/L
ND
1.0
0.39
05/14/24 13:29 v2
Xylene (Total)
ug/L
ND
1.0
0.34
05/14/24 13:29
1,2-Dichloroethane-d4 (S)
%
93
70-130
05/14/24 13:29
4-Bromofluorobenzene (S)
%
99
70-130
05/14/24 13:29
Toluene-d8 (S)
%
102
70-130
05/14/24 13:29
LABORATORY CONTROL SAMPLE:
4407906
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
19.3
97
70-130
1,1,1-Trichloroethane
ug/L
20
20.2
101
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
18.4
92
70-130
1,1,2-Trichloroethane
ug/L
20
20.3
101
70-130
1,1-Dichloroethane
ug/L
20
18.0
90
70-130
1,1-Dichloroethene
ug/L
20
18.3
92
69-131
1,2,3-Trichloropropane
ug/L
20
19.0
95
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
17.7
88
70-130
1,2-Dibromoethane (EDB)
ug/L
20
18.8
94
70-130
1,2-Dichlorobenzene
ug/L
20
20.4
102
70-130
1,2-Dichloroethane
ug/L
20
19.2
96
70-130
1,2-Dichloropropane
ug/L
20
18.5
92
70-130
1,4-Dichlorobenzene
ug/L
20
20.2
101
70-130
2-Butanone (MEK)
ug/L
40
32.5
81
67-133
2-Hexanone
ug/L
40
34.2
86
70-133
4-Methyl-2-pentanone (MIBK)
ug/L
40
35.8
90
70-130
Acetone
ug/L
40
34.1
85
67-130
Acrylonitrile
ug/L
100
80.1
80
70-130
Benzene
ug/L
20
19.9
100
70-130
Bromochloromethane
ug/L
20
19.4
97
70-130
Bromodichloromethane
ug/L
20
21.3
106
70-130
Bromoform
ug/L
20
18.9
94
70-133
Bromomethane
ug/L
20
23.4
117
41-148
Carbon disulfide
ug/L
20
18.5
92
70-131
Carbon tetrachloride
ug/L
20
22.4
112
70-130
Chlorobenzene
ug/L
20
20.1
100
70-130
Chloroethane
ug/L
20
18.4
92
41-157
Chloroform
ug/L
20
20.2
101
70-130
Chloromethane
ug/L
20
16.6
83
59-141
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 49 of 68

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.: 92729638
LABORATORY CONTROL SAMPLE:
4407906
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
cis-1,2-Dichloroethene
ug/L
20
18.3
91
70-130
cis-1,3-Dichloropropene
ug/L
20
18.3
91
70-130
Dibromochloromethane
ug/L
20
19.4
97
70-130
Dibromomethane
ug/L
20
20.9
104
70-130
Ethylbenzene
ug/L
20
20.1
101
70-130
lodomethane
ug/L
40
29.5
74
57-140 v3
Methylene Chloride
ug/L
20
18.2
91
62-130
Styrene
ug/L
20
19.3
96
70-130
Tetrachloroethene
ug/L
20
21.2
106
70-130
Tetrahydrofuran
ug/L
200
164
82
70-131
Toluene
ug/L
20
20.8
104
70-130
trans-1,2-Dichloroethene
ug/L
20
17.9
90
70-130
trans- 1,3-Dichloropropene
ug/L
20
19.0
95
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
21.5
107
57-149
Trichloroethene
ug/L
20
21.4
107
70-130
Trichlorofluoromethane
ug/L
20
21.3
107
57-130
Vinyl acetate
ug/L
40
35.6
89
70-141
Vinyl chloride
ug/L
20
15.4
77
66-140 v3
Xylene (Total)
ug/L
60
59.5
99
70-130
1,2-Dichloroethane-d4 (S)
%
95
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE SAMPLE:
4407907
92730114001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
19.2
96
70-146
1,1,1-Trichloroethane
ug/L
ND
20
22.6
113
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
18.0
90
66-144
1,1,2-Trichloroethane
ug/L
ND
20
20.8
104
70-142
1,1-Dichloroethane
ug/L
7.6
20
26.8
96
68-150
1,1-Dichloroethene
ug/L
ND
20
20.8
104
64-162
1,2,3-Trichloropropane
ug/L
ND
20
18.5
93
66-144
1,2-Dibromo-3-chloropropane
ug/L
ND
20
16.2
81
62-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
19.1
95
70-143
1,2-Dichlorobenzene
ug/L
ND
20
18.9
94
70-142
1,2-Dichloroethane
ug/L
ND
20
20.6
103
68-145
1,2-Dichloropropane
ug/L
ND
20
19.4
97
70-144
1,4-Dichlorobenzene
ug/L
ND
20
19.9
96
70-140
2-Butanone (MEK)
ug/L
ND
40
39.1
98
57-156 v3
2-Hexanone
ug/L
ND
40
34.6
86
62-153 v3
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
36.9
92
65-144
Acetone
ug/L
ND
40
38.9
97
49-162
Acrylonitrile
ug/L
ND
100
86.6
87
59-155
Benzene
ug/L
ND
20
20.9
103
68-144
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 50 of 68

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.: 92729638
MATRIX SPIKE SAMPLE:
4407907
92730114001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Bromochloromethane
ug/L
ND
20
21.1
105
70-148
Bromodichloromethane
ug/L
ND
20
21.4
107
70-141
Bromoform
ug/L
ND
20
17.1
86
59-144
Bromomethane
ug/L
ND
20
23.9
118
23-190 v3
Carbon disulfide
ug/L
ND
20
19.4
97
64-160
Carbon tetrachloride
ug/L
ND
20
23.3
116
70-147
Chlorobenzene
ug/L
ND
20
20.3
102
70-143
Chloroethane
ug/L
ND
20
21.4
107
55-190
Chloroform
ug/L
ND
20
21.8
109
67-148
Chloromethane
ug/L
ND
20
16.7
83
38-180 v3
cis-1,2-Dichloroethene
ug/L
8.6
20
28.5
99
67-151
cis-1,3-Dichloropropene
ug/L
ND
20
17.9
90
70-142
Dibromochloromethane
ug/L
ND
20
19.1
95
68-140
Dibromomethane
ug/L
ND
20
21.8
109
70-142
Ethylbenzene
ug/L
ND
20
20.5
103
70-145
lodomethane
ug/L
ND
40
21.7
54
37-160
Methylene Chloride
ug/L
ND
20
18.9
88
54-149
Styrene
ug/L
ND
20
19.2
96
70-147
Tetrachloroethene
ug/L
1.9
20
22.7
104
70-145
Tetrahydrofuran
ug/L
ND
200
189
95
48-160
Toluene
ug/L
ND
20
21.9
110
65-146
trans-1,2-Dichloroethene
ug/L
ND
20
19.6
98
69-155
trans- 1,3-Dichloropropene
ug/L
ND
20
19.0
95
70-142
trans-1,4-Dichloro-2-butene
ug/L
ND
20
18.0
90
39-149
Trichloroethene
ug/L
2.8
20
26.0
116
70-152
Trichlorofluoromethane
ug/L
ND
20
26.6
133
60-158
Vinyl acetate
ug/L
ND
40
37.1
93
56-157
Vinyl chloride
ug/L
ND
20
16.0
80
51-178 v3
Xylene (Total)
ug/L
ND
60
60.4
101
70-146
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8 (S)
%
99
70-130
SAMPLE DUPLICATE: 4407908
92730114002
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
1,1,2,2-Tetrachloroethane
ug/L
ND
ND
30
1,1,2-Trichloroethane
ug/L
ND
ND
30
1,1-Dichloroethane
ug/L
1.0
1.0
2
30
1,1-Dichloroethene
ug/L
ND
ND
30
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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 51 of 68

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.: 92729638
SAMPLE DUPLICATE: 4407908
Parameter
Units
92730114002
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 v2
2-Hexanone
ug/L
ND
ND
30 v2
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 v2
cis-1,2-Dichloroethene
ug/L
1.1
0.98J
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
0.46J
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
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 v2
Xylene (Total)
ug/L
ND
ND
30
1,2-Dichloroethane-d4 (S)
%
92
92
4-Bromofluorobenzene (S)
%
99
99
Toluene-d8 (S)
%
102
103
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 52 of 68

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.: 92729638
QC Batch: 853148 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92729638001, 92729638002, 92729638003, 92729638004, 92729638005, 92729638006, 92729638007,
92729638008
METHOD BLANK: 4402724
Matrix:
Water
Associated Lab Samples:
92729638001, 92729638002, 92729638003, 92729638004, 92729638005, 92729638006, 92729638007,
92729638008
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 05/08/24 16:03
1,2-Dichloroethane-d4 (S)
%
87
67-130
05/08/24 16:03
Toluene-d8 (S)
%
93
70-130
05/08/24 16:03
LABORATORY CONTROL SAMPLE: 4402725
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 18.6 93 70-130
1,2-Dichloroethane-d4 (S) % 90 67-130
Toluene-d8(S) % 94 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4402726
4402727
MS
MSD
92729638001 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 20.4 20.5
96
97
55-137
1 30
1,2-Dichloroethane-d4 (S)
%
90
86
67-130
30
Toluene-d8 (S)
%
92
92
70-130
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 53 of 68

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.: 92729638
QC Batch: 853364 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638003
METHOD BLANK: 4403629
Matrix:
Water
Associated Lab Samples: 92729638003
Blank
Reporting
Parameter
Units
Result
Limit
Alkalinity, Total as CaCO3
mg/L
ND
5.0
LABORATORY CONTROL SAMPLE:
4403630
Spike
LCS
Parameter
Units
Conc.
Result
Alkalinity, Total as CaCO3
mg/L
50
50.7
LABORATORY CONTROL SAMPLE:
4403631
Spike
LCS
Parameter
Units
Conc.
Result
Alkalinity, Total as CaCO3
mg/L
50
52.2
MDL Analyzed Qualifiers
5.0 05/09/2415:53
LCS % Rec
% Rec Limits Qualifiers
101 80-120
LCS % Rec
% Rec Limits Qualifiers
104 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403748 4403749
MS MSD
92729638003 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 51.0 51.2 102 102 80-120 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 54 of 68

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.: 92729638
QC Batch: 854658 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638001, 92729638002
METHOD BLANK: 4409741 Matrix: Water
Associated Lab Samples: 92729638001, 92729638002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 mg/L ND 5.0 5.0 05/15/24 15:27
LABORATORY CONTROL SAMPLE: 4409742
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 50.6 101 80-120
LABORATORY CONTROL SAMPLE: 4409743
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 mg/L 50 51.2 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4409744 4409745
MS MSD
92729715001 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 30.3 50 50 79.6 80.1 99 100 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4409746 4409747
MS MSD
92729723002 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 38.6 50 50 88.0 87.5 99 98 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,
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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.: 92729638
QC Batch: 854173 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: 92729638001, 92729638002, 92729638003
METHOD BLANK: 4407354
Matrix:
Water
Associated Lab Samples: 92729638001, 92729638002, 92729638003
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
mg/L
ND
25.0
LABORATORY CONTROL SAMPLE:
4407355
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
mg/L
250
248
SAMPLE DUPLICATE: 4407356
92729425012
Dup
Parameter
Units
Result
Result
Total Dissolved Solids
mg/L
111
108
SAMPLE DUPLICATE: 4407357
92729638002 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 35.0 46.0
MDL Analyzed Qualifiers
25.0 05/13/2417:03
LCS % Rec
% Rec Limits Qualifiers
99 90-110
Max
RPD RPD Qualifiers
3 25
Max
RPD RPD Qualifiers
27 25 D6
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC. Page 56 of 68

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.: 92729638
QC Batch: 853259
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: 92729638001, 92729638002
METHOD BLANK: 4403131
Matrix: Water
Associated Lab Samples: 92729638001, 92729638002
Blank Reporting
Parameter Units
Result Limit
MDL
Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 05/09/2412:01
Sulfate mg/L
ND 1.0
0.50 05/09/2412:01
LABORATORY CONTROL SAMPLE: 4403132
Spike LCS
LCS
% Rec
Parameter Units
Conc. Result
% Rec
Limits Qualifiers
Chloride mg/L
50 51.5
103
90-110
Sulfate mg/L
50 51.9
104
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403133 4403134
MS MSD
92729702001
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 3.5
50 50 57.8
59.1
109 111 90-110
2 10 M1
Sulfate mg/L 450
50 50 480
470
60 41 90-110
2 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4403419 4403420
MS MSD
92729425006
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 6.0
50 50 58.3
59.4
105 107 90-110
2 10
Sulfate mg/L 117
50 50 162
161
90 90 90-110
0 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 57 of 68

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.: 92729638
QC Batch: 853518
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: 92729638003
METHOD BLANK: 4404583
Matrix: Water
Associated Lab Samples: 92729638003
Blank Reporting
Parameter Units
Result Limit
MDL
Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 05/10/24 01:50
Sulfate mg/L
ND 1.0
0.50 05/10/24 01:50
LABORATORY CONTROL SAMPLE: 4404584
Spike LCS
LCS
% Rec
Parameter Units
Conc. Result
% Rec
Limits Qualifiers
Chloride mg/L
50 51.3
103
90-110
Sulfate mg/L
50 53.8
108
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4404585 4404586
MS MSD
92729723002
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 2.5
50 50 55.0
56.3
105 108 90-110
2 10
Sulfate mg/L 1.2
50 50 55.1
56.8
108 111 90-110
3 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4404587 4404588
MS MSD
92729749005
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 2.3
50 50 55.2
55.3
106 106 90-110
0 10
Sulfate mg/L 7.9
50 50 62.2
62.5
109 109 90-110
0 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: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 58 of 68

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.: 92729638
QC Batch: 855250 Analysis Method: SM 4500-CN-E-2016
QC Batch Method: SM 4500-CN-E-2016 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92729638001, 92729638002, 92729638003, 92729638006, 92729638007, 92729638008
METHOD BLANK: 4412973 Matrix: Water
Associated Lab Samples: 92729638001, 92729638002, 92729638003, 92729638006, 92729638007, 92729638008
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide mg/L ND 0.0080 0.0060 05/18/24 20:31
LABORATORY CONTROL SAMPLE: 4412974
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide mg/L 0.1 0.10 102 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4412975 4412976
MS MSD
92729638007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide mg/L ND 0.1 0.1 0.083 0.086 82 85 80-120 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4412977 4412978
MS MSD
92729638006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide mg/L ND 0.1 0.1 0.096 0.093 93 90 80-120 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
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Date: 05/24/2024 12:46 PM without the written consent of Pace Analytical Services, LLC.
Page 59 of 68

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
aceo Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Johns R. C&D/MSWLF GW
Pace Project No.: 92729638
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.
C9 Common Laboratory Contaminant.
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
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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
92729638
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92729638001
1203-MW-10
EPA 3010A
855107
EPA 6010D
855224
92729638002
1203-MW-13
EPA 3010A
855476
EPA 6010D
855550
92729638003
1203-Field Blank
EPA 3010A
855476
EPA 6010D
855550
92729638004
1203-MW-36
EPA 3010A
855476
EPA 6010D
855550
92729638005
1203-MW-38
EPA 3010A
855476
EPA 6010D
855550
92729638006
1203-SMP-5
EPA 3010A
855476
EPA 6010D
855550
92729638007
1203-SMP-6
EPA 3010A
855476
EPA 6010D
855550
92729638008
1203-SMP-7
EPA 3010A
855476
EPA 6010D
855550
92729638001
1203-MW-10
EPA 3010A
853324
EPA 6020B
853449
92729638002
1203-MW-13
EPA 3010A
853324
EPA 6020B
853449
92729638003
1203-Field Blank
EPA 3010A
853324
EPA 6020B
853449
92729638004
1203-MW-36
EPA 3010A
853324
EPA 6020B
853449
92729638005
1203-MW-38
EPA 3010A
853324
EPA 6020B
853449
92729638006
1203-SMP-5
EPA 3010A
853324
EPA 6020B
853449
92729638007
1203-SMP-6
EPA 3010A
853324
EPA 6020B
853449
92729638008
1203-SMP-7
EPA 3010A
853725
EPA 6020B
853838
92729638001
1203-MW-10
EPA 7470A
854360
EPA 7470A
854463
92729638002
1203-MW-13
EPA 7470A
854360
EPA 7470A
854463
92729638003
1203-Field Blank
EPA 7470A
854360
EPA 7470A
854463
92729638004
1203-MW-36
EPA 7470A
854360
EPA 7470A
854463
92729638005
1203-MW-38
EPA 7470A
854365
EPA 7470A
854464
92729638006
1203-SMP-5
EPA 7470A
854365
EPA 7470A
854464
92729638007
1203-SMP-6
EPA 7470A
854365
EPA 7470A
854464
92729638008
1203-SMP-7
EPA 7470A
854365
EPA 7470A
854464
92729638001
1203-MW-10
EPA 8260D
853211
92729638002
1203-MW-13
EPA 8260D
853211
92729638003
1203-Field Blank
EPA 8260D
853756
92729638004
1203-MW-36
EPA 8260D
853211
92729638005
1203-MW-38
EPA 8260D
853211
92729638006
1203-SMP-5
EPA 8260D
854285
92729638007
1203-SMP-6
EPA 8260D
854285
92729638008
1203-SMP-7
EPA 8260D
854285
92729638009
1203-Trip Blank
EPA 8260D
853756
92729638001
1203-MW-10
EPA 8260D Mod.
853148
92729638002
1203-MW-13
EPA 8260D Mod.
853148
92729638003
1203-Field Blank
EPA 8260D Mod.
853148
92729638004
1203-MW-36
EPA 8260D Mod.
853148
92729638005
1203-MW-38
EPA 8260D Mod.
853148
92729638006
1203-SMP-5
EPA 8260D Mod.
853148
92729638007
1203-SMP-6
EPA 8260D Mod.
853148
92729638008
1203-SMP-7
EPA 8260D Mod.
853148
92729638001
1203-MW-10
SM 2320B-2011
854658
92729638002
1203-MW-13
SM 2320B-2011
854658
REPORT OF LABORATORY
ANALYSIS
This report shall not be reproduced, except
in full,
Date: 05/24/2024 12:46 PM
without the written consent of Pace Analytical Services, LLC.
Page 61 of 68

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
92729638
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92729638003
1203-Field Blank
SM 2320B-2011
853364
92729638001
1203-MW-10
SM 2540C-2015
854173
92729638002
1203-MW-13
SM 2540C-2015
854173
92729638003
1203-Field Blank
SM 2540C-2015
854173
92729638001
1203-MW-10
EPA 300.0 Rev 2.1 1993
853259
92729638002
1203-MW-13
EPA 300.0 Rev 2.1 1993
853259
92729638003
1203-Field Blank
EPA 300.0 Rev 2.1 1993
853518
92729638001
1203-MW-10
SM 4500-CN-E-2016
855250
SM
4500-CN-E-2016
855637
92729638002
1203-MW-13
SM 4500-CN-E-2016
855250
SM
4500-CN-E-2016
855637
92729638003
1203-Field Blank
SM 4500-CN-E-2016
855250
SM
4500-CN-E-2016
855637
92729638006
1203-SMP-5
SM 4500-CN-E-2016
855250
SM
4500-CN-E-2016
855637
92729638007
1203-SMP-6
SM 4500-CN-E-2016
855250
SM
4500-CN-E-2016
855637
92729638008
1203-SMP-7
SM 4500-CN-E-2016
855250
SM
4500-CN-E-2016
855637
Date: 05/24/2024 12:46 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 62 of 68

ace DC# Title: ENV-FRM-HUN1-0083 v04 Sample Condition Upon Receipt
Effective Date: 4/26/2024 10:14:05 AM
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville E] Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Client Name:
• Q ` , �y f j Cq Project it: Courier.
1 �/ l I
Courier: Fed Ex UPS LISPS Wo# . 927 2 V
Client ���❑ Commercial ❑ Pace ❑Other: �I i1 HIVACust Seal Present? ❑Yes ❑No --❑N A 192,729638
Custody ❑No Seals Intact? El / ' y
G _ ...non Examining Contentst ­1' e-
Packing Material: ['Bubble Wrap ❑ Bubble Bags ❑ None ❑
Thermometer:
IR Gun 10: Type of Ire: ..%1]Wet
Correction Factor:
Cooler Temp; r Add/Subtract ('C)
Cooler Temp Corrected (*Q: L ��
USDA Regulated Soil ( _N/A, water sample)
Did samples originate in quarantine zone within the United States: CA, NY, ar SC
IrhPrk mantl? MYp<--17 Aln
Other Biological Tissue Frozen?
❑Yes ❑No -❑N/A
❑ Blue ❑ None
Temp should be above freezing to 6°C
❑ Samples out of temp criteria. Samples an ice, cooling process
has begun
Did samples originate from a foreign source (internationally,
Comments/Discrepancy:
Chain of Custody Present?
-DYes
❑ No
] N/A
1.
Samples Arrived within Hold Time?
_ }Yes
❑ No
❑ N/A
2.
Short Hold Time Analysis (a72 hr.)?
❑ Yes
171'No
❑ N/A
3.
Rush Turn Around Time Requested?
❑ Yes
0 No
❑ N/A
4.
Sufficient Volume?
,[]Yes
[I No
El N/A
5.
Correct Containers Used?
❑ Yes
❑ No
❑ N/A
6.
-Pace Containers Used?
[] Yes
❑ No
❑ N/A
Containers Intact?
❑ Yes
❑ No
❑ N/A
7.
Dissolved analysis: Samples Field Filtered?
Oyes
[I No
,❑iN/A
S.
Sample Labels Match COC?
❑ Yes
IPTlo
❑ N/A
9.
-Includes Date/Time/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mm)?
❑Yes
—❑No
El N/A
10.
Trip Blank Present?
l]Yes
❑Na
El N/A
11.
Trip Blank Custody Seals Present?
ZYes
❑ No
❑ N/A
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project ManagerSRF Review:
Lot ID of split containers:
Date/Time:
Date:
Date:
Field Data Required? LI Yes U No
Qualtrax ID: 69614 Paae 1 of 2
Page 63 of 68

DC# Title: ENV-FRM-HUN1-0083 v04 Sample Condition Upon Receipt
aCe
Effective Date: 4/26/2024 10:14:05 AM
*Check mark top half of box if pH and/or dechlorination is verified and within the
acceptance range for preservation samples
Exceptions: VOA, Coiiform, TOC, Oil and Grease, DRO/8015 {water) DOC, LLHg
"Bottom half of box is to list number of bottles
`Check all unpreserved Nitrates for chlorine
WO# : 9272
Project # 9638
PM: TMC Due Date: 05/22/24
CLIENT: 82—Joyce Eng
Laboratory Receiving Location: Asheville ❑ Eden[] Greenwood ❑ Huntersville Raleigh❑ Mechanicsville❑ AtlantalJ Kernernvi..=—
Client Profile Number Notes
PH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot H
adjusted added
Note: Wheneverthere is a discrepancy affecting North Carolina compliance I samples, a copy of this form will besent to the North Carolina DENR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
QualVax IQ: 69614 Pace 2 of 2 Page 64 of 68

DC# Title: ENV-FRM-HUN1-0083 v04_Sarnple Condition Upon Receipt
,l-ace
Effective Date: 4/26/2024 10:14:05 AM
'Check mark top half of box if pH and/or dechlorination is verif led and within the
acceptance range for preservation samples. Project #
Exceptions: VOA, Coliform, TOC, oil and Grease, DRO/8015 (water) DOC, LLHg
"Bottom half of box is to list number of bottles
'Check all unpreserved Nitrates for chlorine
Laboratory Receiving Location: Asheville ❑ Eden❑ Greenwood ❑ Huntersville.❑ Raleigh❑ Mechanicsville
Clien
Profile Number Nate
Atlanta[] Kernersvi
8Y
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pH Adjustment Log for Preserved Samples
Sample 1p Type of Preservative pH upon receipt pate preservation adjusted Time preservation Amount of Preservative Lot #
adjusted added
Note: WheneverthereisadiscrepancyaffectingNorthCarolinacompliancesamples,acopyofthisformwillbesenttotheNorthCarolinaDENRCertificationOffice(i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 65 of 68
Qualtrax ID-' 69614 / Paa e 2 of 2

Pace Location Requested (City/Statel:
-.
a p Pace Analytical Charlotte CHAIN -OF -CUSTODY Analytical Request Document
LAB USE ONLY• Affix Workordor)Login Label Here 00
to
aCV 9800 Klncey Ave. Suite 100, Huntersvllle, NC 28D78 Chain -of -Custody is a LEGAL DOCUMENT - Complete all relevant fields
+' iH1 O
roc
:.i
c�D
'� 0)
Company Name: La$ella Associates, Inc.
Contact/Report To: Van Burbach
Street Address: 12-D Oak Branch Drive, Greensboro, NC 27407
Phone #: [phone]
'' to
r, r a
E-Mail: vburhach@)a hell apt. cum
�.�.';'Lr�iy
❑alL Scan OR Code for instructions
Cc E-Mail:
Customer Project R:
Specify Container Size "
"Container Sloe: [t) 1L. (21 SOOmL, (31 250m1, [4)
i75mL, (5) 100mt, 16140mL vial, (7) EnCare, (8)
Involce To: Van Burbach
Project Name: Johns R. C&D/MSWLF GIN
Tmra[ore, (9) 9omL. 110) °[her
Invoice E-Mall: vburbach@labellapc.c°m
Identify Container Preservative Type'"
•^ p, s—hve Types 111 None, 121 HNO3, 131
Site Collection Info/Fadiity ID (as applicable):
Purchase order ff (if
WS04, 141 HCL (5} WOH, (61 Z. Acetate, (7}
appllCdbie};
NI IS) Sod, ThiosWa[e. 191 Ascorbic And, iml
mcoH, (11) olhcr
Analysis Requested
a
C
o
=
Prof. Mgr
Taylor Cannon
Quote it:
Time Zone Collected: [ J AK ( J PT [ J MT [ J CT [ JET
County / State origin of sample(s): North Carolina
Data Deliverables:
Regulatory Program (DW, RCRA, etc.) as applicable: Reportable [ ] Yes I ]No
AectNum / Client to;
_
[ ]Level II [ ]Level III [ )level Iv
79
to
o
a
=
v
Rush (Pre -approval requires!):
DW PWSID # °r W W Permit # as applicable:
m Table it:
[ l Same Day [ ] 1 Day [ ] 2 oay [ ] 3 Day I ) Other
y
o
ILI-
y
ur
E 6
E
[ J EQUIS
m
c
_
Date Results
Field Filtered (if applicable); [ ]Yes [ ] No
Profile /Template:
Other
Requested:
q
Analysis:
y
w
m�
o
o
m
v
'8
U
N
U
N
0
U
U
2327
' Matrix Codes (Insert in Matrix box below): Drinking Water (Owl, Ground Water (GW], Waste Water [W W}, Product (P}, Sall/Solld (55), Oil (OL}, Wipe (WP), Tissue JTS), Bioassay
Prelog / e°t[le Ord. ID:
e
B , Vapor IV), Surface Water SW ,Sediment SED , Sludge 5L . Caulk CK Leachate LL , Blosolid B5 , other OT
o
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¢
mo
Uo
[]
o
Z
Uo
O
o
UU
y
n
q
a
¢
a
q
EZ 3094868
Comp /
Composite Start
Collected °r Composite End
#
Res. Chlorine
Customer Sample ID
Matrix'
Grab
CO^t•
Q
M
Q
d
o
ua
m
�
Sample Comment
pate
Time
Date
Time
Results
Units
N
N
Q
m
Z
Z
Z
1203-MW-10
WT
(
�t� 2.`{
1-l�.o
i
X
X
X
X
X
7
d�J
1203-MW-11
WT
(;
5 �(,� f(
l f 3
X
X
X
X
X
X
X
1203-MW-12
WT
X
X
X
X
X
X
Xil
1203-MW-13
WT
(�
`�
t�
`3S?
X
X
X
X
X
X
X
1203-MW-16S
WT
G
)
1� ,�
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}
X
X
X
X
X
X
X
1203-MW-21
WT
(�
� G d
4 i 14
l
X
x
I X
X
X
X
X
1
1203-Field Blank
WT
b
i 1 a�
k�j U
X
X
X
X
X
X
X
`
1203-MW-36
WT
G
�(ay
�3
X
X
X
1203-MW-38
WT
61
rj1�+a
�G313
X
X
X
Additional Instructions from Pace`: Collected By: Customer Remarks /
1,4-Dichlorobenzene; Methylene Tetrachloroethene; Trichfuroethene; (Printed Nam(e)) S �`d �0 h �,, (��
Special Conditions / Possible Hazards:
8260 COCs: Benzene; chloride; ,�flYS � �
1,2-Dlchlorciethane; 1,2-Dichioroethane; & vinyl chloride Signature: 4cmiers:
Thermometer to: C.—dion Factor I'cl: obs. Temp. 1'Q Conened Temp. t'Cl an 1re-
Metals CQCs: 6010-Fe,Mn; 6020-Co,Th; 7470 Hg U1i'L.
aellr!5uhhed by/Compnyl (Signature) Mtetrime: Received byfCompaey: Is nature}
Lr,Lf3'ilc_ 51dJ202q l far
Datemme: Tracking Number.
�iC� /dam
RelmqulOed byJCompnv: lSl ture
81° ]
ea[e me:
/f�T�
Received hylCompany: lSVgnaryre}
�-{ \ ) 41 U�
Da[eJTome�
(^- I ti � .--
�,�
Deflvcred by: ( jln-Person t )c.ourler
`
it Z� 4
) !
Re inquirhed by(Company: 15ignalurel
C.I.Mme:
Received by/Company: sIgnalure)
❑atefTime,
[ ) FedE% [ ]UPS [ I Other
Relingeirhed by/eom pang: Izignawrei
oateJTmel
Received by/Company: 151gnaturep
nmefTime:
Page: 1 of 4
Submitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace' Terms and Conditions found at https:Jywww.parelabs.com/resource-uoraryJmsourcey pate-term5-an9-cvn01uun51 �. •-.,.,- ... _ _ ,.,

Paces Location Requested (City/State):
LAB USE ONLY. Affix Workorder/Login Labe] Here
Pace AnaPyticaICharlotte CHAIN -OF -CUSTODY Analytical Request Document
co
9800 Kinsey Ave. Suite 100, Huntersvllle, NC 28D76 Chain -of -Custody is a LEGAL DOCUMENT - Complete all relevant fields
o
i
CD
Company Name: La Bella Associates, Inc.
Contact/Report To: Van Burbach
Street Address: 12-D Oak Branch Drive, Greensboro, NC 27407
Phone tt: [phone]
�a
o_
E,Mail: [e-mail]
Scan OR Code for instructions
Cc E-Mall:
Customer Project 0:
Specify Container Size "
••Lomainrr Sat; (1) 2112) 50OmL, {31250mt, (4}
Project Name: Johns R. C&D/MSWLF GW
125mL. 151 101(61 dOmL vial. 171 Encore, (81
Terracore,191 qi Ilul Omer
Invoice To: Van Burbach
invoice EEMall: [e-mail]
Identify Container Preservative Type'
••• preservative Types. (11 NenC, 121 HNO3, (31
Site C61ectian Info/Facility ID (as applicable):
Purchase Order N (if
1 [411(5) NaOH, (6) Z. Acetate, (7l
applicable):
NaH5D4, III) Sec. Thiosvlrate, (9) Ascorbic And, (301
Ill) Omer
Analysis Requested
yMroH,
Quote 9:
d
r-
N
t0a
m
c
Pro]. Mgr:
Taylor Cannon
ro
Time Zone Collected: [ J AK [ ] PT [ I MT [ ] CT [ ] ET
County/State origin of sampie(s): North Carolina
Data Deliverables:
Regulatory Program [DW, RCRA, etc.] as applicable: Reportable j ] Yes [ ] No
AcctNurr / Client lo:
s
v
[ ] Level II ( 1 Level III [ J Level IVo
to
c
m
Rush (Pre -approval required):
DW PWSID u orWW Permit 4 as applicable:
o
M Table H;
( ] Same Day ( I 1 Day ( I Z Day [ ) 3 Day I )other.
m
LL
N
]
q
I } EOUIS
o
°
Lo
v
X:w
m
m
m
m
Date Results
Field Filtered [i} applicable): [ ]Yes [ ] No
m Profile /Template:
o E
other
Requested:
Analysls:�
ar
p
w
°"
U
U
U
O
O
O
e5
0
2327
0
• Matrix Codes (Insert In Matrix box below): Drinking Water [DW}, Ground Water {GWI, Waste Water {W W}, Product (P), Soil/Solid 1551, Oil [OL], Wipe (WPI, Tissue (TS), Bioassay
Prelog / Battle Ord. ID:
B , Va or V surface Water SW Sedlment SED , Slud a SL , Caulk CK , Leachate LL , Biosclid BS . Other OT
x
p
¢
CO
0
L
0
Z
0
p
0
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Comp /
Composite Start
Collected or Composite End
g
Res- CFllorine
Customer Sample ID
Matrix I
Groh
Cont.
'
o
o
m
U
0
-Sample Comment
Date
Time
Date
Time
Results
Units
N
N
M
Un
m
z
z
z
1203-SMP-5
WT
(7
5���;`_4
octsll
X
X
X
X
1203-SMP-6
WT
X
X
X
X
1203-SMP-7
WT
CJ
!1�`�
S 7 .�'f
ill Eye
X
X
X
X
1203-Trip Blank
WT
Additional Instructions from Pace*:
Collected By:
Customer Remarks / Special Conditions / Possible Hazards:
8260 COCs: Benzene; 1,4-Dlchlorobenzene; Methylene chloride; Tetrachloroethene; Trichloroethene;
(Printed Name)
1,1-olchloreethane; 1,2-Oichloroethane; & Vinyl chloride
Signature:
a Cnolert: 11—rn meter ID: Cormction Factor {•CI: obs. Temp. ('C) Corrected Temp, I'c} on Ire:
Metals COCs:6010•Fe,Mn; 6020•Co,Th; 7470 Hg
1
Relinquished by/Company: tSVgnature}
Date/Time:
Receved by/cempany: (Signer el
natrfTime:
Tracking Number.
1- �_1- Z.ct; fA
c-, l l %" z` i
see
fi r
Ref�nqu ll by/Company: ISlgnalurel
Date/Time:
Received by/Company: (Signature}
_
Date/Tme:
Delivered by: I j Im F'e raon t ] Cavrirr
/
Relinquished by/Company, l5ignalu1el
Date/Tlme:
Received by/Company: (Signature))
DatrlTime:
I J redER [ I UPS I I Other
Relinquished by/Comi ISignalurep
Date/Time:
Received by/Company: slgnalurel
Dale/rime:
Page: 2 of 4
Submitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace' Terms and Conditions found at https://www.pacelabs.com/resource-iibrary/resource/pace-terms-and-conditians/ ENV-FIRM-CORD-0019y02_ 110123 0

PaceAnaW cal
Date: <11 S
Client:
Sample Receiving
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 anolicable issues below and add details where annropriate:
Collection date/time missing or
Analyses or analytes: missing or
I
Samples listed on COC do not match samples
incorrect
clarification needed
received (missing, additional, etc.)
Sample IDs on COG do not
match sample labels
Required trip blanks were not received
Required signatures are missing
Comments /Details]Qther Issues not listed above: t" � _} 1 �> 5 I,,j
'? J V V1 k
3. Samnle integrity issues: check aQDlicable 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
Packirio Material: Insufficientllm proper
Other:
Comments/Details:
4_ If Samples not nreserved nronerly and Samnle Receiving adiusts nH. add details below:
Sample ID:
Date/Time:
AmountIty e pros 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:
I Lot # of pres added:
Sample 1D:
Daterrime:
Amount/type pres added:
Preservedby: :
Initial and Final H:
Lot # of pres added:
5. Client Contact: If client is contacted for any issue listed above, fill in details below:
Client: I Contacted per:
PM Initials:
Client Comments/Instructions:
F-ALL-C-011-rev.00, 05Ju12018
Date/Time:
Page 68 of 68

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
May 17, 2024
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.: 92729641
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on May 08, 2024. 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 - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Taylor M Cannon
[e-mail]
704-977-0943
Project Manager
Enclosures
cc: Kand ice Estes, Label la Associates
Scott Gregory, LaBella Associates, D.P.C.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 28

Project: Burke Co. Johns River MNA
Pace Project No.: 92729641
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
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
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 28

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Burke Co. Johns River MNA
Pace Project No.: 92729641
Lab ID Sample ID
SAMPLE SUMMARY
Matrix Date Collected Date Received
92729641001 1203-MW-36 Water 05/07/2413:39 05/08/2413:15
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 28

ceo
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.: 92729641
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92729641001 1203-M W-36
PASI-C = Pace Analytical Services - Charlotte
RSK 175 Modified
REPORT OF LABORATORY ANALYSIS
TEG
PASI-C
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 28

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Burke Co. Johns River MNA
Pace Project No.: 92729641
Lab Sample ID
Method
92729641001
RSK 175 Modified
SUMMARY OF DETECTION
Client Sample ID
Parameters Result Units Report Limit Analyzed Qualifiers
1203-MW-36
Methane 30.0 ug/L 10.0 05/09/2416:55
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 28

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729641
Sample: 1203-MW-36 Lab ID: 92729641001 Collected: 05/07/24 13:39 Received: 05/08/24 13:15 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 30.0 ug/L 10.0 5.3 1 05/09/2416:55 74-82-8
Date: 05/17/2024 07:00 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 28

ceo
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.: 92729641
QC Batch: 853325 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92729641001
METHOD BLANK: 4403430
Associated Lab Samples: 92729641001
Parameter
Units
Methane
ug/L
LABORATORY CONTROL SAMPLE:
4403431
Parameter
Units
Methane
ug/L
MATRIX SPIKE SAMPLE:
4403433
Parameter
Units
Methane
ug/L
Matrix: Water
Blank Reporting
Result Limit MDL Analyzed Qualifiers
ND 10.0 5.3 05/09/24 13:16
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
297 257 87 70-130
92729194002 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
8160 297 6930 -414 70-130 M1
SAMPLE DUPLICATE: 4403432
92729194001 Dup
Parameter Units Result Result
Methane ug/L 2560 2530
SAMPLE DUPLICATE: 4403434
92729579001 Dup
Parameter Units Result Result
Methane ug/L 484 472
Max
RPD RPD Qualifiers
1 20
Max
RPD RPD Qualifiers
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: 05/17/2024 07:00 PM without the written consent of Pace Analytical Services, LLC. Page 7 of 28

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Burke Co. Johns River MNA
Pace Project No.: 92729641
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: 05/17/2024 07:00 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 28

ceo
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.: 92729641
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92729641001 1203-MW-36 RSK 175 Modified 853325
Date: 05/17/2024 07:00 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 28

ace
DC# Title: ENV-FRM-HUN1-0083 v04 Sample Condition Upon Receipt
Effective Date: 4/26/2024 10:14:05 AM
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville,❑ Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
S Upon Receipt ample Condition Client Name: Q# : 92729641
L l L� � ) / � Project #: r1I W
Courier: Ll Fed Ex cups El USPS Client
❑ Commercial ❑Pace El Other: 92728841 I! +
Custody Seal Present? ❑ Yes [!No Seals Intact? ❑ Yes ❑ No ❑ N/A
Date/Initials Person Examining Conte nts::::f�l
Packing Material: ❑ Bubble Wrap ❑ Bubble Bags ❑ None ❑ Other
Thermometer: ��
❑ 1R Gun ID:
Type of Ice: _❑Wet []Blue ❑None
Correction Factor: I
Cooler Temp: Add/Subtract ('Q tom'
Cooler Temp Corrected ("C): 3 '
USDA Regulated Soil ( [3 N/A, water sample)
Oid samples originate in a quarantine zone within the United States: CA, NY, or SC
(check maps)? ❑Yes-'" ❑ No
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis 1<72 hr.)?
❑ Yes
❑Yes
El Yes
❑ No
El No
❑No
] N/A
El N/A
El N/A
Rush Turn Around Time Requested?
❑ Yes
❑ No
❑ N/A
Sufficient Volume?
❑Yes
El No
❑N/A
Correct Containers Used?
❑Yes
❑ No
❑ N/A
-Pace Containers Used?
Dyes
0 No
❑ N/A
Containers Intact?
❑ Yes
❑ No
❑ N/A
Dissolved analysis: Samples Field Filtered?
❑Yes
❑No
C:FN�A
Sample Labels Match COC7
—[2Yes
❑ No
❑ N/A
-Includes Date/l-ime/ID/Analysis Matrix;
i
Headspace in VOA Vials (>5-6mm)?
El Yes
0No
[I N/A
Trip Blank Present?
❑ Yes
❑ No
❑ N/A
Trip Blank Custody Seals Present?
❑Yes
❑ No
.❑ N/A
COMMENTS/SAMPLE D15CREPANCY
CLIENT NOTTFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
1.
2.
3.
4
S
6
Biological Tissue Frozen?
❑ Yes ❑ No ,❑ N/A
Temp should be above freezing to 6'C
[]Samples out of temp criteria. Samples on ice, cooling proress
has begun
Did samples originate from a foreign source (internationally,
including Hawaii and Puerto Rico)? ❑Yes -8-9-
Com m e n ts/ D iscre p anc y:
Lot ID of split containers:
Date/Time:
Date:
Date:
Field Data Required? LJ Yes LJ No
Quallrax ID: 69614 Paoe 1 of 2 Page 10 of 28

DC# Title: ENV-FRM-HUN1-0083 v04— Sample Condition Upon Receipt
ace
Effective Date: 4/26/2024 10:14:05 AM
*Check mark top half of box If pH and/or dechlorination is verified and within the � ect # WO : 92�2964
acceptance range for preservation samples. Pro
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg PM: TMC DUe
bate: 05/22/24
;:Bottom half of box is to list number of bottles CLIENT: 82-Joyce Eng
Check all unpreserved Nitrates for chlorine
Laboratory Receiving Location: Asheville ❑ Eden❑ Greenwood ❑ HunterwilleQ Raleigh❑ MechanicsvilleLJ Ar�aretar_,
Client Profile Number Notes
■
ILI
MWIL
11 1
M
0
M
0
M
1
0
M
0
0
10
oklons
010k
M
I
I
MEMO
EL
M
on
son
Milk
In
I
ME
Milk
ENO
M
0
10
Ilk
M
0
0
0
M
M
110
0
010
M
11
ON
0
0110
N
164L
M
M
0
M
0
0
0
0
110
HIMEMSEEMEM01■OEM
0
0
M
NEON
M
0
0
on
ON
ONE
MOONS
MELVIN
ENO
0
61100
MEN
OEM
0
MM
000MOMMEMSOMME
Emmons
MOMME
LINEMEN
SEEMS
pH Adjustment Log for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot #
adjusted added
Note: Wheneverthere is ad iscrepancy 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.
Page 11 of 28
Qualtrax ID: 69614 Paae 2 of 2

Pace" Location Requested (City/State):
laePace Analytical Charlotte
c 9800 Kincey Ave. Suite 100, Huntersville, NC 2EO78
my Name: La Bella Associates, Inc.
Address: 12-D Oak Branch Drive, Greensboro, NC 27407
CHAIN -OF -CUSTODY Analytical Request Document
Chain -of -Custody is a LEGAL DCCIf MENT- Complete all relevant fields
Can tact/Report To: Van Burbach
Phoned: [phone]
E-Mall: [e-mail]
Cc E-Mail:
LAB USE ONLY- Affix WorkordorlLogin Labvt Horo
❑� rr�,s'�Di
.rh
�+ { Scan RR Code for instructions
- --- -- - - - -
Sprcify Container Size—
••tanramer snr: DI tt. 171 senml. I3l Isornl, 141
Project Name: Burke Co. Johns River MINA Invoice 7o: Van Burbach
tzsmi. (5) ]Opml, lal 4omt vial, try rntarr, lal
rerratp,r, (919nmt. Ifbl olhe,
invoice E-Mail: [e-mail]
Identifycontawer Preservative Type'"
•••preservative ryjrrs.Itl N,nr,121 HNO3, 131
H2504, 14) HCI, t51 NaUIS, (61 Zn Acetate, (7}
Site Collection Info/Facility ID (as apphcabiel: Purchase Order p (if
1 1 1 1
applicable);
Analysis
Requested
NaH504. (8) sad. Tlumulfatr. 191 AscocbirAod, {111
Quote I
htrDH, (t I) Dilter
Prat. Mgr-
Taylor Cannon
Time Zone Collected: [ J AK [ I PT ( J MT [ J CT y / g p { J:
( JET Count State origin of sam le s North Carolina
Data Deliverables:
Regulatory Program (DW, RCRA, etc.) as applicable: Reportable [ J Yes [ IN.
gcdNum /Client In;
_
I J Level ll I I Level ill I I Level IV
Rush (Pia -approval required): OW PWSID p or WW Permit a as app5cable_
c
4 Table q:
[ I E0ll15
11 Same Day [ I S Day 1 12 Day I J 3 Day I J Other
m
`m
m
'
E d
Date Results Field Filtered Iif aPPhirableI: I
)Yes No
`6
-dm
Profile /Template:
Other
Requested: Analysis:
4
w
n
2327
' Matrr>( Codes (Insert in Ma[ri>< boa below): Onnking
Water (OW), Ground Water {GW), Waste Water IW W), Product (P), SDII/50lid ISS), Oil (OL), Wipe (WP), Tissue ITS), Bioassay
.p
Prelag /Bottle Ord. ID:
N O
B , Vapor V Surface Water SW ,Sediment SE0 , Slud a SL , Caulk CK Leachate LL Biosolid BS Other 07
, , .
-4
t
—
❑
v
�,
E2 3U94873
z
Customer Sample ID
Matrix • comp / Composite Start Collected or Composite End
R Res. Chlorine
M
o
w
o M
o
Grab Date Time Date Time
CO°t• Results Units
°`'
ry
r;
r^s
os
m
S omment
1203-M W
--X
— X
X--
- -X.-
r-
X
17Ai.�dSV __
_Wr-
_
x
-X-
X -
—
- X
12D3 Jv►t�sG�
—
X
--
W-T—
----
--
�X
X�
1203 MW-3b
WT
�i
c
t o
X
X
1
C jJ
1203 MW-3$,
X--
X`
Additional Instructions from Pace":
Collected 8y:
(Printed Name) JCC C',
Customer Remarks / Special Condit Ions / Possible Hazards:
Signature:
P Cpnlem
Thermometer ID:
Curr-linn rarmr (TI:
Ubs. Temp. CC) Curmcfed Temp. Pd On ice.
Rdi�ggisbrd by/Company: Isignamrr)
I- z<<I a LC, � It l ��
Date/fime:
s r S 12 C, 2_
perewed by/Company: IS! rrl
4�
Oafc/ffmr:
r/fit l
-
�-�►r
Tracking Number.
Repnquphrd by/Company: (Sirnaluiel
Dafe/lfimr:
/y� y �l /
Rccrive by/Camp ny: }S,&nawml
rr111me.
I
pelivered by; ( ] In. Prison r Leourirr
RElinqunhrd byftgmPanY: irnaSure]
Dal a/rrmr:
Rrrerved by/CamPany, (SieRaturrl
paleflune:
[ I FedliX j ] UPS I ) Other
Relinquished by/Company: (s,gnamrel
ri—I rne:
Received byreampeny, ISignalwN
Daie(hrnr:
Page: 1 of 1
--- •a••• r •.,,,>.,•��_> e�.,,,,,„,��ndrrrer,r.,nu acmpsance of me rare- terms anC Lonoitions round at nttps:/Iwww,pacciabs,ccm/msource-library/resource/pace-terms-and-CDnditlons/ ENV-FRM-CORD-0019 v02 110123 (P

Serial No:05172418:53
�� HA
A N A L Y T! C A L
ANALYTICAL REPORT
Lab Number: L2426179
Client: Pace Analytical Services
9800 Kincey Ave.
Suite 100
Huntersville, NC 28078
ATTN: Taylor Cannon
Phone: [phone]
Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729641
Report Date: 05/17/24
The original project report/data package is held by Alpha Analytical. This report/data package is paginated and should be reproduced only in its
entirety. Alpha Analytical holds no responsibility for results and/or data that are not consistent with the original.
Certifications & Approvals: MA (M-MA030), NH NELAP (2062), CT (PH-0825), DoD (1-2474), FL (E87814), IL (200081), IN (C-MA-04), KY
(KY98046), LA (85084), ME (MA00030), MD (350), MI (9110), MN (025-999-495), NJ (MA015), NY (11627), NC (685), OR (MA-0262), PA (68-
02089), RI (LA000299), TX (T104704419), VT (VT-0015), VA (460194), WA (C954), US Army Corps of Engineers, USDA (Permit #525-23-107-
88708A1), USFWS (Permit #A24920).
320 Forbes Boulevard, Mansfield, MA 02048-1806
508-822-9300 (Fax) 508-822-3288 800-624-9220 - www.alphalab.com
AI? - 13 of 28
Page 1 of 16

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729641
Lab Number: L2426179
Report Date: 05/17/24
Alpha Sample Collection
Sample ID Client ID Matrix Location Date/Time Receive Date
L2426179-01 1203-MW-36 WATER Not Specified 05/07/24 13:39 05/13/24
Page 2 of 16
Page 14 of 28
ALPHA

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2426179
Project Number: 92729641 Report Date: 05/17/24
Case Narrative
The samples were received in accordance with the Chain of Custody and no significant deviations were encountered during the preparation
or analysis unless otherwise noted. Sample Receipt, Container Information, and the Chain of Custody are located at the back of the report.
Results contained within this report relate only to the samples submitted under this Alpha Lab Number and meet NELAP requirements for all
NELAP accredited parameters unless otherwise noted in the following narrative. The data presented in this report is organized by parameter
(i.e. VOC, SVOC, etc.). Sample specific Quality Control data (i.e. Surrogate Spike Recovery) is reported at the end of the target analyte list
for each individual sample, followed by the Laboratory Batch Quality Control at the end of each parameter. Tentatively Identified
Compounds (TICs), if requested, are reported for compounds identified to be present and are not part of the method/program Target
Compound List, even if only a subset of the TCL are being reported. If a sample was re -analyzed or re -extracted due to a required quality
control corrective action and if both sets of data are reported, the Laboratory ID of the re -analysis or re -extraction is designated with an "R"
or "RE", respectively.
When multiple Batch Quality Control elements are reported (e.g. more than one LCS), the associated samples for each element are noted in
the grey shaded header line of each data table. Any Laboratory Batch, Sample Specific % recovery or RPD value that is outside the listed
Acceptance Criteria is bolded in the report. In reference to questions H (CAM) or 4 (RCP) when "NO" is checked, the performance criteria
for CAM and RCP methods allow for some quality control failures to occur and still be within method compliance. In these instances, the
specific failure is not narrated but noted in the associated QC Outlier Summary Report, located directly after the Case Narrative. QC
information is also incorporated in the Data Usability Assessment table (Format 11) of our Data Merger tool, where it can be reviewed in
conjunction with the sample result, associated regulatory criteria and any associated data usability implications.
Soil/sediments, solids and tissues are reported on a dry weight basis unless otherwise noted. Definitions of all data qualifiers and acronyms
used in this report are provided in the Glossary located at the back of the report.
HOLD POLICY - For samples submitted on hold, Alpha's policy is to hold samples (with the exception of Air canisters) free of charge for 21
calendar days from the date the project is completed. After 21 calendar days, we will dispose of all samples submitted including those put
on hold unless you have contacted your Alpha Project Manager and made arrangements for Alpha to continue to hold the samples. Air
canisters will be disposed after 3 business days from the date the project is completed.
Please contact Project Management at 800-624-9220 with any questions.
A�PHPRge 15 of 28
Page 3 of 16 ... A 1

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2426179
Project Number: 92729641 Report Date: 05/17/24
Case Narrative (continued)
Sample Receipt
The samples were received at the laboratory above the required temperature range and were not on ice.
Carbon Dioxide
L2426179-01 D: The sample has an elevated detection limit due to the dilution required by the elevated
concentration of target compound in the sample.
I, the undersigned, attest under the pains and penalties of perjury that, to the best of my knowledge and
belief and based upon my personal inquiry of those responsible for providing the information contained
in this analytical report, such information is accurate and complete. This certificate of analysis is not
complete unless this page accompanies any and all pages of this report.
Authorized Signature:
U"i' Michelle M. Morris
Title: Technical Director/Representative
Date: 05/17/24
Page 4 of 16
A� �Rge 16 of 28

C� LaBeLLa
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: A W -11
WELL SAMPLING INFORMATION
Project Name: B Ur itie COL'nf�l — , o k r� S R' Uer }tea wwple.
Location: 9,500 l�?r�rsh,gat'! y�u-f-OvL I'Ji'
Project No.: zz 53U--I-4 02
Sampled By:
Date: 14 / dx 024-
Weather: j °F/ $ �j °� 'eyn l — A)Jm r`j
61
Well Diameter: ,' u
Depth of Well: #*- 2p
Measuring Point: 1 OG_
Pump Type: oA& fn m6 oo A,
FIELD PARAMETER MEAS&EMENT
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
-g5.6("
)904q
Gallons
Conductivity
Dissolved 0
Redox
(MV)
Denth t
Water
Alkalinity Iron (II)
Comments
•u�ai r - :_'� vaiiuua rutguu
Purge Time Purge Time End: Final Static Water Level:
Start: 71' 3 7153 3 5. S 9
OBSERVATIONS
Notes:
,5amp1e Q �u� 0 {7 P�s .
w -1 17.4

C� LaBella
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: _ 21
WELL SAMPLING INFORMATION
Project Name: 13yrKe Coy!Lt - -136-6 9ww ReSa.w4c
Location: ot500 [ a(s 1t-a-fCL I
Project No.: 2.Z334*17 _ 02
Sampled By:
Date: -::F/ 9.
Weather: :7- 5 °r
r
Well Diameter: 2 " _ Static Water Level:
Depth of Well: 4(0 . go Length of Well Screen:
Measuring Point: 70c, Depth to Top of Pump:
Pump Type: M 01ZSo012 Tubing Type:
FIELD PARAMF,TIF:R ME.ART RE.MENT
42
Pal N
Time
Pump Rate
Gallons
Purged
Temp
"C
pH
Conductivity
(mS/cm)
Dissolved 02
(mg/L)
Redox
(mV)
Turbidity
(NTU)
Depth to
Water
(ft)
Alkalinity
Iron (II)
Comments
+/- 0.1
+/- 3%
+/- 10%
+/- 10 mV
10
rd>o
t 15
d
0
4.0
0,
1*.
4-1-2
9
f•
9(b.$
16.5
9.3
mot• B
;(4*. 5
�•1F
q-
1 IZ9. 5
p
I T6qq
36. R 9
1-
-
t
99
5. 0
-32-0
_
—
7
-0Z
.-•
q. 462-
V?. 0
6.02
6
1 9• #-5
9 •O
. o�+
�. 5
s 5
�. o
.q5
.13. 6
�6.5
9-*6
�9 • o
f 19>. 29
�5•yy
3�.6
nz
-
-
-
-
T..r.,l
7- r
Purge Time Purge Time End: Final Static Water Level:
Start: p -7 -/0153
3s. a 2
OBSERVATIONS
Notes: p
s�mpied , No PF115
QC " 9�e� -1

Project Name:
C� LaBella Location:
12 D Oak Branch Rd Project No.:
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: MVJ -1 ;- Weather:
WELL SAMPLING INFORMATION
���zi�Q•r
�fS °P7- A 5 °tr / Stivr v),w . J" wo "A
Well Diameter: q
o'' Static Water Level:
Depth of Well: 5 3.0 o Length of Well Screen:
Measuring Point: Depth to Top of Pump:
Pump Type: Ori5 Drt Tubing Type:
FIF,I.D PARAM .TF.R MRACiTR .MF1VT
'ft� • E �
paly
Time
Pump Rate
Gallons
Purged
Temp
°C
pH
Conductivity
(MS/cm)
Dissolved 02
(mg/L)
Redox
(mV)
Turbidity
(NTU)
Depth to
Water
(ft)
Alkalinity
Iron (11) Comments
+/- 0.1
+/- 3%
+/- 10%
+/- 10 mV
10
o
Z2.4
3• (6
3
- *• 4
{-1. to
_
-
2stz
3.10.5
- -4 - *4.41q.5
40. 8v
1 q.1
5
— q.
40. of
—
-3
,93
—-fZ -g
-f5.2
1 J4 0•q0
/9-f
5.q3
2 �-
-f .Q
5,
�302
4.8
5.q3
-73.5
-4 9.4
45•10
D
.p
5
zo.
2q-41
1 *0.8:
-
f2
-24.2
Z4. 54
1 40. q i
-
-
-Y- 23
Purge Time Purge Time End: Final Static Water Level:
Start: U 3 5 133.4
OBSERVATIONS
40•gY
Notes:
sampled � � N 0 Pis
12*

C� La6ella
Pow�re.r ny p�rtrms,ip
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: AV- 45
WELL SAMPLING INFORMATION
Project Name: __Ark, D vn _ 5 vn 7L
Location: 5flQ a rs -i7 a, D r9�tM. oyi. i)(,
Project No.: �i
Sampled By: �1 S im ty yy7 �
Date: -1/ Q / „10
Weather: z15 04=- $
'OF /S-V 4
Well Diameter: bZi �� Static Water Level:
Depth of Well: ��.-S Length of Well Screen:
Measuring Point- 7"QG Depth to Top of Pump:
Pump Type: ffleAp= gowTubing Type:
FIELD PARAMETER MRA, URF.MF.NT
n
115, 60
P 98Do
Gallons
Conductivity
Dissolved Ol'
R�edox
Depth to
Alkalinity Iron (11)
Comments
mom M
-�
Eym
------
-----
------------
------
----
------
-----
------
-----
------
-----
------
-----
------------
------
-----
a �..+. � `� vaaavua • uascu
Purge Time Purge Time End:
Start: >34
OBSERVATIONS
Notes:
Sctrnp )ed q CN 0pfftE>
Final Static Water Level:

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
July 16, 2024
Mr. Van Burbach
LaBella Associates, D.P.C.
12-D Oak Branch Drive
Greensboro, NC 27407
RE: Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Dear Mr. Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on July 02, 2024. 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]
704-977-0943
Project Manager
Enclosures
cc: Kandice Estes, Labella Associates
Scott Gregory, LaBella Associates, D.P.C.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 33

Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
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 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92739811001
1203-MW-11
Water
07/01/2411:40
07/02/24 10:15
92739811002
1203-MW-12
Water
07/01/2413:22
07/02/24 10:15
92739811003
1203-MW-16S
Water
07/01/2414:03
07/02/24 10:15
92739811004
1203-MW-21
Water
07/01/24 10:50
07/02/24 10:15
92739811005
1203-Trip Blank
Water
07/01/24 00:00
07/02/24 10:15
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 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Johns R. C&D/MSWLF Resample
92739811
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92739811001
1203-MW-11
EPA 7470A
KML
1
PASI-A
EPA 8260D
SAS
51
PASI-C
EPA 8260D Mod.
JJK
3
PASI-C
SM 2540C-2015
JMH1
1
PASI-A
SM 4500-CN-E-2016
EGC
1
PASI-A
92739811002
1203-MW-12
EPA 7470A
KML
1
PASI-A
EPA 8260D
SAS
51
PASI-C
EPA 8260D Mod.
JJK
3
PASI-C
SM 2540C-2015
JMH1
1
PASI-A
SM 4500-CN-E-2016
EGC
1
PASI-A
92739811003
1203-MW-16S
EPA 7470A
KML
1
PASI-A
EPA 8260D
SAS
51
PASI-C
EPA 8260D Mod.
JJK
3
PASI-C
SM 2540C-2015
JMH1
1
PASI-A
SM 4500-CN-E-2016
EGC
1
PASI-A
92739811004
1203-MW-21
EPA 7470A
KML
1
PASI-A
EPA 8260D
SAS
51
PASI-C
EPA 8260D Mod.
JJK
3
PASI-C
SM 2540C-2015
JMH1
1
PASI-A
SM 4500-CN-E-2016
EGC
1
PASI-A
92739811005
1203-Trip Blank
EPA 8260D
TMH
51
PASI-C
EPA 8260D Mod.
JJK
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 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Lab Sample ID
Method
Client Sample ID
Parameters
92739811001
1203-MW-11
EPA 8260D
Benzene
EPA 8260D
1,1-Dichloroethane
EPA 8260D
cis-1,2-Dichloroethene
EPA 8260D
Vinyl chloride
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
SM 2540C-2015
Total Dissolved Solids
92739811002
1203-MW-12
EPA 8260D
Benzene
EPA 8260D
Chloroethane
EPA 8260D
1,1-Dichloroethane
EPA 8260D
1,2-Dichloroethane
EPA 8260D
cis-1,2-Dichloroethene
EPA 8260D
Ethylbenzene
EPA 8260D
Trichloroethene
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
SM 2540C-2015
Total Dissolved Solids
92739811003
1203-MW-16S
EPA 8260D
Benzene
EPA 8260D
Chloroethane
EPA 8260D
1,1-Dichloroethane
EPA 8260D
1,2-Dichloroethane
EPA 8260D
cis-1,2-Dichloroethene
EPA 8260D
Vinyl chloride
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
SM 2540C-2015
Total Dissolved Solids
SUMMARY OF DETECTION
Result Units Report Limit Analyzed
2.2
ug/L
1.0
07/09/24 08:57
1.9
ug/L
1.0
07/09/24 08:57
2.4
ug/L
1.0
07/09/24 08:57
1.3
ug/L
1.0
07/09/24 08:57
29.2
ug/L
2.0
07/04/2411:33
363
mg/L
25.0
07/06/2414:40
3.7
ug/L
1.0
07/09/2410:12
4.2
ug/L
1.0
07/09/2410:12
18.1
ug/L
1.0
07/09/2410:12
1.1
ug/L
1.0
07/09/2410:12
10.0
ug/L
1.0
07/09/2410:12
0.38J
ug/L
1.0
07/09/2410:12
1.6
ug/L
1.0
07/09/2410:12
11.3
ug/L
2.0
07/04/24 08:30
175
mg/L
25.0
07/06/2414:40
2.3
ug/L
1.0
07/09/24 09:16
5.3
ug/L
1.0
07/09/24 09:16
6.5
ug/L
1.0
07/09/24 09:16
0.951
ug/L
1.0
07/09/24 09:16
4.0
ug/L
1.0
07/09/24 09:16
0.901
ug/L
1.0
07/09/24 09:16
11.3
ug/L
2.0
07/04/24 08:50
165
mg/L
25.0
07/06/2414:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Qualifiers
Page 5 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-11
Lab ID:
92739811001
Collected:
07/01/24
11:40 Received: 07/02/24 10:15 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1 07/13/2416:19
07/15/2414:36
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
07/09/24 08:57
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
07/09/24 08:57
107-13-1
Benzene
2.2
ug/L
1.0
0.34
1
07/09/24 08:57
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
07/09/24 08:57
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
07/09/24 08:57
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
07/09/24 08:57
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
07/09/24 08:57
74-83-9 IK
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
07/09/24 08:57
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
07/09/24 08:57
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
07/09/24 08:57
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
07/09/24 08:57
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
07/09/24 08:57
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
07/09/24 08:57
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
07/09/24 08:57
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
07/09/24 08:57
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
07/09/24 08:57
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
07/09/24 08:57
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
07/09/24 08:57
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
07/09/24 08:57
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
07/09/24 08:57
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
07/09/24 08:57
110-57-6
1,1-Dichloroethane
1.9
ug/L
1.0
0.37
1
07/09/24 08:57
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
07/09/24 08:57
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
07/09/24 08:57
75-35-4
cis-1,2-Dichloroethene
2.4
ug/L
1.0
0.38
1
07/09/24 08:57
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
07/09/24 08:57
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
07/09/24 08:57
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 08:57
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 08:57
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
07/09/24 08:57
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
07/09/24 08:57
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
07/09/24 08:57
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
07/09/24 08:57
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
07/09/24 08:57
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
07/09/24 08:57
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
07/09/24 08:57
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
07/09/24 08:57
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
07/09/24 08:57
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
07/09/24 08:57
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
07/09/24 08:57
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
07/09/24 08:57
71-55-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 6 of 33

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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 Resample
Pace Project No.: 92739811
Sample: 1203-MW-11
Parameters
Lab ID: 92739811001 Collected:
Report
Results Units Limit
07/01/24 11:40
MDL DF
Received: 07/02/24 10:15 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
1,1,2-Trichloroethane
ND ug/L 1.0
0.32
1
07/09/24 08:57
79-00-5
Trichloroethene
ND ug/L 1.0
0.38
1
07/09/24 08:57
79-01-6
Trichlorofluoromethane
ND ug/L 1.0
0.30
1
07/09/24 08:57
75-69-4
1,2,3-Trichloropropane
ND ug/L 1.0
0.26
1
07/09/24 08:57
96-18-4
Vinyl acetate
ND ug/L 2.0
1.3
1
07/09/24 08:57
108-05-4
Vinyl chloride
1.3 ug/L 1.0
0.39
1
07/09/24 08:57
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
07/09/24 08:57
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
96 % 70-130
1
07/09/24 08:57
460-00-4
1,2-Dichloroethane-d4 (S)
110 % 70-130
1
07/09/24 08:57
17060-07-0
Toluene-d8 (S)
100 % 70-130
1
07/09/24 08:57
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
29.2 ug/L 2.0
0.86
1
07/04/24 11:33
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
07/04/24 11:33
17060-07-0
Toluene-d8 (S)
100 % 70-130
1
07/04/24 11:33
2037-26-5
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
363 mg/L 25.0
25.0
1
07/06/24 14:40
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
07/12/2411:32 07/12/2414:35
57-12-5
Date: 07/16/2024 02:59 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 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-12
Lab ID:
92739811002
Collected:
07/01/24
13:22 Received: 07/02/24 10:15 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1 07/13/2416:19
07/15/2414:42
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
07/09/24 10:12
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
07/09/24 10:12
107-13-1
Benzene
3.7
ug/L
1.0
0.34
1
07/09/24 10:12
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
07/09/24 10:12
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
07/09/24 10:12
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
07/09/24 10:12
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
07/09/24 10:12
74-83-9 IK
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
07/09/24 10:12
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
07/09/24 10:12
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
07/09/24 10:12
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
07/09/24 10:12
108-90-7
Chloroethane
4.2
ug/L
1.0
0.65
1
07/09/24 10:12
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
07/09/24 10:12
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
07/09/24 10:12
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
07/09/24 10:12
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
07/09/24 10:12
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
07/09/24 10:12
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
07/09/24 10:12
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
07/09/24 10:12
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
07/09/24 10:12
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
07/09/24 10:12
110-57-6
1,1-Dichloroethane
18.1
ug/L
1.0
0.37
1
07/09/24 10:12
75-34-3
1,2-Dichloroethane
1.1
ug/L
1.0
0.32
1
07/09/24 10:12
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
07/09/24 10:12
75-35-4
cis-1,2-Dichloroethene
10.0
ug/L
1.0
0.38
1
07/09/24 10:12
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
07/09/24 10:12
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
07/09/24 10:12
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 10:12
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 10:12
10061-02-6
Ethylbenzene
0.38J
ug/L
1.0
0.30
1
07/09/24 10:12
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
07/09/24 10:12
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
07/09/24 10:12
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
07/09/24 10:12
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
07/09/24 10:12
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
07/09/24 10:12
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
07/09/24 10:12
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
07/09/24 10:12
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
07/09/24 10:12
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
07/09/24 10:12
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
07/09/24 10:12
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
07/09/24 10:12
71-55-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-12
Parameters
Lab ID: 92739811002 Collected:
Report
Results Units Limit
07/01/24 13:22
MDL DF
Received: 07/02/24 10:15 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
1,1,2-Trichloroethane
ND ug/L 1.0
0.32
1
07/09/24 10:12
79-00-5
Trichloroethene
1.6 ug/L 1.0
0.38
1
07/09/24 10:12
79-01-6
Trichlorofluoromethane
ND ug/L 1.0
0.30
1
07/09/24 10:12
75-69-4
1,2,3-Trichloropropane
ND ug/L 1.0
0.26
1
07/09/24 10:12
96-18-4
Vinyl acetate
ND ug/L 2.0
1.3
1
07/09/24 10:12
108-05-4
Vinyl chloride
ND ug/L 1.0
0.39
1
07/09/24 10:12
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
07/09/24 10:12
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
94 % 70-130
1
07/09/24 10:12
460-00-4
1,2-Dichloroethane-d4 (S)
111 % 70-130
1
07/09/24 10:12
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
07/09/24 10:12
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
11.3 ug/L 2.0
0.86
1
07/04/24 08:30
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
07/04/24 08:30
17060-07-0
Toluene-d8 (S)
98 % 70-130
1
07/04/24 08:30
2037-26-5
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
175 mg/L 25.0
25.0
1
07/06/24 14:40
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
07/12/2411:32 07/12/2414:36
57-12-5
Date: 07/16/2024 02:59 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 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-16S
Lab ID:
92739811003
Collected:
07/01/24
14:03 Received: 07/02/24 10:15 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1 07/13/2416:19
07/15/2414:44
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
07/09/24 09:16
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
07/09/24 09:16
107-13-1
Benzene
2.3
ug/L
1.0
0.34
1
07/09/24 09:16
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
07/09/24 09:16
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
07/09/24 09:16
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
07/09/24 09:16
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
07/09/24 09:16
74-83-9 IK
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
07/09/24 09:16
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
07/09/24 09:16
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
07/09/24 09:16
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
07/09/24 09:16
108-90-7
Chloroethane
5.3
ug/L
1.0
0.65
1
07/09/24 09:16
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
07/09/24 09:16
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
07/09/24 09:16
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
07/09/24 09:16
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
07/09/24 09:16
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
07/09/24 09:16
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
07/09/24 09:16
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
07/09/24 09:16
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
07/09/24 09:16
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
07/09/24 09:16
110-57-6
1,1-Dichloroethane
6.5
ug/L
1.0
0.37
1
07/09/24 09:16
75-34-3
1,2-Dichloroethane
0.95J
ug/L
1.0
0.32
1
07/09/24 09:16
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
07/09/24 09:16
75-35-4
cis-1,2-Dichloroethene
4.0
ug/L
1.0
0.38
1
07/09/24 09:16
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
07/09/24 09:16
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
07/09/24 09:16
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 09:16
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 09:16
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
07/09/24 09:16
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
07/09/24 09:16
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
07/09/24 09:16
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
07/09/24 09:16
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
07/09/24 09:16
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
07/09/24 09:16
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
07/09/24 09:16
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
07/09/24 09:16
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
07/09/24 09:16
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
07/09/24 09:16
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
07/09/24 09:16
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
07/09/24 09:16
71-55-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 10 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-16S
Parameters
Lab ID: 92739811003 Collected:
Report
Results Units Limit
07/01/24 14:03
MDL DF
Received: 07/02/24 10:15 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
1,1,2-Trichloroethane
ND ug/L 1.0
0.32
1
07/09/24 09:16
79-00-5
Trichloroethene
ND ug/L 1.0
0.38
1
07/09/24 09:16
79-01-6
Trichlorofluoromethane
ND ug/L 1.0
0.30
1
07/09/24 09:16
75-69-4
1,2,3-Trichloropropane
ND ug/L 1.0
0.26
1
07/09/24 09:16
96-18-4
Vinyl acetate
ND ug/L 2.0
1.3
1
07/09/24 09:16
108-05-4
Vinyl chloride
0.901 ug/L 1.0
0.39
1
07/09/24 09:16
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
07/09/24 09:16
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
93 % 70-130
1
07/09/24 09:16
460-00-4
1,2-Dichloroethane-d4 (S)
111 % 70-130
1
07/09/24 09:16
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
07/09/24 09:16
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
11.3 ug/L 2.0
0.86
1
07/04/24 08:50
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
100 % 70-130
1
07/04/24 08:50
17060-07-0
Toluene-d8 (S)
99 % 70-130
1
07/04/24 08:50
2037-26-5
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
165 mg/L 25.0
25.0
1
07/06/24 14:40
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
07/12/2411:32 07/12/2414:37
57-12-5
Date: 07/16/2024 02:59 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 11 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-21
Lab ID:
92739811004
Collected:
07/01/24
10:50 Received: 07/02/24 10:15 Matrix: Water
Report
Parameters
Results
Units
Limit
MDL
DF Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical
Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services
-Asheville
Mercury
ND
ug/L
0.20
0.12
1 07/13/2416:19
07/15/2414:46
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
07/09/24 09:34
67-64-1
Acrylonitrile
ND
ug/L
10.0
1.8
1
07/09/24 09:34
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
07/09/24 09:34
71-43-2
Bromochloromethane
ND
ug/L
1.0
0.47
1
07/09/24 09:34
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
07/09/24 09:34
75-27-4
Bromoform
ND
ug/L
1.0
0.34
1
07/09/24 09:34
75-25-2
Bromomethane
ND
ug/L
2.0
1.7
1
07/09/24 09:34
74-83-9 IK
2-Butanone (MEK)
ND
ug/L
5.0
4.0
1
07/09/24 09:34
78-93-3
Carbon disulfide
ND
ug/L
2.0
0.36
1
07/09/24 09:34
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
07/09/24 09:34
56-23-5
Chlorobenzene
ND
ug/L
1.0
0.28
1
07/09/24 09:34
108-90-7
Chloroethane
ND
ug/L
1.0
0.65
1
07/09/24 09:34
75-00-3
Chloroform
ND
ug/L
1.0
0.43
1
07/09/24 09:34
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
07/09/24 09:34
74-87-3
1,2-Dibromo-3-chloropropane
ND
ug/L
2.0
0.34
1
07/09/24 09:34
96-12-8
Dibromochloromethane
ND
ug/L
1.0
0.36
1
07/09/24 09:34
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
1.0
0.27
1
07/09/24 09:34
106-93-4
Dibromomethane
ND
ug/L
1.0
0.39
1
07/09/24 09:34
74-95-3
1,2-Dichlorobenzene
ND
ug/L
1.0
0.34
1
07/09/24 09:34
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
07/09/24 09:34
106-46-7
trans-1,4-Dichloro-2-butene
ND
ug/L
1.0
0.56
1
07/09/24 09:34
110-57-6
1,1-Dichloroethane
ND
ug/L
1.0
0.37
1
07/09/24 09:34
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
07/09/24 09:34
107-06-2
1,1-Dichloroethene
ND
ug/L
1.0
0.35
1
07/09/24 09:34
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
1.0
0.38
1
07/09/24 09:34
156-59-2
trans-1,2-Dichloroethene
ND
ug/L
1.0
0.40
1
07/09/24 09:34
156-60-5
1,2-Dichloropropane
ND
ug/L
1.0
0.36
1
07/09/24 09:34
78-87-5
cis-1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 09:34
10061-01-5
trans- 1,3-Dichloropropene
ND
ug/L
1.0
0.36
1
07/09/24 09:34
10061-02-6
Ethylbenzene
ND
ug/L
1.0
0.30
1
07/09/24 09:34
100-41-4
2-Hexanone
ND
ug/L
5.0
0.48
1
07/09/24 09:34
591-78-6
lodomethane
ND
ug/L
20.0
9.7
1
07/09/24 09:34
74-88-4
Methylene Chloride
ND
ug/L
5.0
2.0
1
07/09/24 09:34
75-09-2
4-Methyl-2-pentanone (MIBK)
ND
ug/L
5.0
2.7
1
07/09/24 09:34
108-10-1
Styrene
ND
ug/L
1.0
0.29
1
07/09/24 09:34
100-42-5
1,1,1,2-Tetrachloroethane
ND
ug/L
1.0
0.31
1
07/09/24 09:34
630-20-6
1,1,2,2-Tetrachloroethane
ND
ug/L
1.0
0.22
1
07/09/24 09:34
79-34-5
Tetrachloroethene
ND
ug/L
1.0
0.29
1
07/09/24 09:34
127-18-4
Tetrahydrofuran
ND
ug/L
10.0
3.5
1
07/09/24 09:34
109-99-9
Toluene
ND
ug/L
1.0
0.24
1
07/09/24 09:34
108-88-3
1,1,1-Trichloroethane
ND
ug/L
1.0
0.33
1
07/09/24 09:34
71-55-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-MW-21
Parameters
Lab ID: 92739811004 Collected:
Report
Results Units Limit
07/01/24 10:50
MDL DF
Received: 07/02/24 10:15 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
1,1,2-Trichloroethane
ND ug/L 1.0
0.32
1
07/09/24 09:34
79-00-5
Trichloroethene
ND ug/L 1.0
0.38
1
07/09/24 09:34
79-01-6
Trichlorofluoromethane
ND ug/L 1.0
0.30
1
07/09/24 09:34
75-69-4
1,2,3-Trichloropropane
ND ug/L 1.0
0.26
1
07/09/24 09:34
96-18-4
Vinyl acetate
ND ug/L 2.0
1.3
1
07/09/24 09:34
108-05-4
Vinyl chloride
ND ug/L 1.0
0.39
1
07/09/24 09:34
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
07/09/24 09:34
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
94 % 70-130
1
07/09/24 09:34
460-00-4
1,2-Dichloroethane-d4 (S)
111 % 70-130
1
07/09/24 09:34
17060-07-0
Toluene-d8 (S)
100 % 70-130
1
07/09/24 09:34
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
07/04/24 09:11
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
100 % 70-130
1
07/04/24 09:11
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
07/04/24 09:11
2037-26-5
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services -Asheville
Total Dissolved Solids
ND mg/L 25.0
25.0
1
07/06/24 14:40
4500CNE Cyanide, Total
Analytical Method: SM 4500-CN-E-2016 Preparation Method:
SM 4500-CN-E-2016
Pace Analytical Services -Asheville
Cyanide
ND mg/L 0.0080
0.0060
1
07/12/2411:32 07/12/2414:38
57-12-5
Date: 07/16/2024 02:59 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 13 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-Trip Blank Lab ID: 92739811005 Collected: 07/01/24 00:00 Received: 07/02/24 10:15 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: 07/16/2024 02:59 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
5.1
1
07/10/24 08:57
67-64-1
ND
ug/L
10.0
1.8
1
07/10/24 08:57
107-13-1
ND
ug/L
1.0
0.34
1
07/10/24 08:57
71-43-2
ND
ug/L
1.0
0.47
1
07/10/24 08:57
74-97-5
ND
ug/L
1.0
0.31
1
07/10/24 08:57
75-27-4
ND
ug/L
1.0
0.34
1
07/10/24 08:57
75-25-2
ND
ug/L
2.0
1.7
1
07/10/24 08:57
74-83-9
ND
ug/L
5.0
4.0
1
07/10/24 08:57
78-93-3
ND
ug/L
2.0
0.36
1
07/10/24 08:57
75-15-0
ND
ug/L
1.0
0.33
1
07/10/24 08:57
56-23-5
ND
ug/L
1.0
0.28
1
07/10/24 08:57
108-90-7
ND
ug/L
1.0
0.65
1
07/10/24 08:57
75-00-3
ND
ug/L
1.0
0.43
1
07/10/24 08:57
67-66-3
ND
ug/L
1.0
0.54
1
07/10/24 08:57
74-87-3
ND
ug/L
2.0
0.34
1
07/10/24 08:57
96-12-8
ND
ug/L
1.0
0.36
1
07/10/24 08:57
124-48-1
ND
ug/L
1.0
0.27
1
07/10/24 08:57
106-93-4
ND
ug/L
1.0
0.39
1
07/10/24 08:57
74-95-3
ND
ug/L
1.0
0.34
1
07/10/24 08:57
95-50-1
ND
ug/L
1.0
0.33
1
07/10/24 08:57
106-46-7
ND
ug/L
1.0
0.56
1
07/10/24 08:57
110-57-6
ND
ug/L
1.0
0.37
1
07/10/24 08:57
75-34-3
ND
ug/L
1.0
0.32
1
07/10/24 08:57
107-06-2
ND
ug/L
1.0
0.35
1
07/10/24 08:57
75-35-4
ND
ug/L
1.0
0.38
1
07/10/24 08:57
156-59-2
ND
ug/L
1.0
0.40
1
07/10/24 08:57
156-60-5
ND
ug/L
1.0
0.36
1
07/10/24 08:57
78-87-5
ND
ug/L
1.0
0.36
1
07/10/24 08:57
10061-01-5
ND
ug/L
1.0
0.36
1
07/10/24 08:57
10061-02-6
ND
ug/L
1.0
0.30
1
07/10/24 08:57
100-41-4
ND
ug/L
5.0
0.48
1
07/10/24 08:57
591-78-6
ND
ug/L
20.0
9.7
1
07/10/24 08:57
74-88-4
ND
ug/L
5.0
2.0
1
07/10/24 08:57
75-09-2
ND
ug/L
5.0
2.7
1
07/10/24 08:57
108-10-1
ND
ug/L
1.0
0.29
1
07/10/24 08:57
100-42-5
ND
ug/L
1.0
0.31
1
07/10/24 08:57
630-20-6
ND
ug/L
1.0
0.22
1
07/10/24 08:57
79-34-5
ND
ug/L
1.0
0.29
1
07/10/24 08:57
127-18-4
ND
ug/L
10.0
3.5
1
07/10/24 08:57
109-99-9
ND
ug/L
1.0
0.24
1
07/10/24 08:57
108-88-3
ND
ug/L
1.0
0.33
1
07/10/24 08:57
71-55-6
ND
ug/L
1.0
0.32
1
07/10/24 08:57
79-00-5
ND
ug/L
1.0
0.38
1
07/10/24 08:57
79-01-6
ND
ug/L
1.0
0.30
1
07/10/24 08:57
75-69-4
ND
ug/L
1.0
0.26
1
07/10/24 08:57
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.
IH.v2
v2
v2
v2
v2
Page 14 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
Sample: 1203-Trip Blank
Parameters
Lab ID: 92739811005 Collected:
Report
Results Units Limit
07/01/24 00:00
MDL DF
Received: 07/02/24 10:15 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
07/10/24 08:57
108-05-4
Vinyl chloride
ND ug/L 1.0
0.39
1
07/10/24 08:57
75-01-4
Xylene (Total)
ND ug/L 1.0
0.34
1
07/10/24 08:57
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
93 % 70-130
1
07/10/24 08:57
460-00-4
1,2-Dichloroethane-d4 (S)
90 % 70-130
1
07/10/24 08:57
17060-07-0
Toluene-d8 (S)
95 % 70-130
1
07/10/24 08:57
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
07/04/24 04:25
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
07/04/24 04:25
17060-07-0
Toluene-d8 (S)
104 % 70-130
1
07/04/24 04:25
2037-26-5
Date: 07/16/2024 02:59 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 15 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
QC Batch: 868078 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
METHOD BLANK: 4474569 Matrix: Water
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 07/15/2414:31
LABORATORY CONTROL SAMPLE: 4474570
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.5 99 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4474571 4474572
MS MSD
92739811001 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 2.0 2.2 81 89 75-125 9 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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
QC Batch: 866593 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
METHOD BLANK: 4466860 Matrix: Water
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
07/09/24 04:36
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
07/09/24 04:36
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
07/09/24 04:36
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
07/09/24 04:36
1,1-Dichloroethane
ug/L
ND
1.0
0.37
07/09/24 04:36
1,1-Dichloroethene
ug/L
ND
1.0
0.35
07/09/24 04:36
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
07/09/24 04:36
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
07/09/24 04:36
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
07/09/24 04:36
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
07/09/24 04:36
1,2-Dichloroethane
ug/L
ND
1.0
0.32
07/09/24 04:36
1,2-Dichloropropane
ug/L
ND
1.0
0.36
07/09/24 04:36
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
07/09/24 04:36
2-Butanone (MEK)
ug/L
ND
5.0
4.0
07/09/24 04:36
2-Hexanone
ug/L
ND
5.0
0.48
07/09/24 04:36
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
07/09/24 04:36
Acetone
ug/L
ND
25.0
5.1
07/09/24 04:36
Acrylonitrile
ug/L
ND
10.0
1.8
07/09/24 04:36
Benzene
ug/L
ND
1.0
0.34
07/09/24 04:36
Bromochloromethane
ug/L
ND
1.0
0.47
07/09/24 04:36
Bromodichloromethane
ug/L
ND
1.0
0.31
07/09/24 04:36
Bromoform
ug/L
ND
1.0
0.34
07/09/24 04:36
Bromomethane
ug/L
ND
2.0
1.7
07/09/24 04:36
Carbon disulfide
ug/L
ND
2.0
0.36
07/09/24 04:36
Carbon tetrachloride
ug/L
ND
1.0
0.33
07/09/24 04:36
Chlorobenzene
ug/L
ND
1.0
0.28
07/09/24 04:36
Chloroethane
ug/L
ND
1.0
0.65
07/09/24 04:36
Chloroform
ug/L
ND
1.0
0.43
07/09/24 04:36
Chloromethane
ug/L
ND
1.0
0.54
07/09/24 04:36
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
07/09/24 04:36
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
07/09/24 04:36
Dibromochloromethane
ug/L
ND
1.0
0.36
07/09/24 04:36
Dibromomethane
ug/L
ND
1.0
0.39
07/09/24 04:36
Ethylbenzene
ug/L
ND
1.0
0.30
07/09/24 04:36
lodomethane
ug/L
ND
20.0
9.7
07/09/24 04:36
Methylene Chloride
ug/L
ND
5.0
2.0
07/09/24 04:36
Styrene
ug/L
ND
1.0
0.29
07/09/24 04:36
Tetrachloroethene
ug/L
ND
1.0
0.29
07/09/24 04:36
Tetrahydrofuran
ug/L
ND
10.0
3.5
07/09/24 04:36
Toluene
ug/L
ND
1.0
0.24
07/09/24 04:36
IK
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 17 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
METHOD BLANK: 4466860 Matrix: Water
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.40
07/09/24 04:36
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
07/09/24 04:36
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.56
07/09/24 04:36
Trichloroethene
ug/L
ND
1.0
0.38
07/09/24 04:36
Trichlorofluoromethane
ug/L
ND
1.0
0.30
07/09/24 04:36
Vinyl acetate
ug/L
ND
2.0
1.3
07/09/24 04:36
Vinyl chloride
ug/L
ND
1.0
0.39
07/09/24 04:36
Xylene (Total)
ug/L
ND
1.0
0.34
07/09/24 04:36
1,2-Dichloroethane-d4 (S)
%
110
70-130
07/09/24 04:36
4-Bromofluorobenzene (S)
%
95
70-130
07/09/24 04:36
Toluene-d8 (S)
%
101
70-130
07/09/24 04:36
LABORATORY CONTROL SAMPLE:
Parameter
4466861
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
20.5
102
70-130
1,1,1-Trichloroethane
ug/L
20
21.2
106
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
20.0
100
70-130
1,1,2-Trichloroethane
ug/L
20
19.7
99
70-130
1,1-Dichloroethane
ug/L
20
21.1
106
70-130
1,1-Dichloroethene
ug/L
20
21.1
105
69-131
1,2,3-Trichloropropane
ug/L
20
20.2
101
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
20.2
101
70-130
1,2-Dibromoethane (EDB)
ug/L
20
20.1
100
70-130
1,2-Dichlorobenzene
ug/L
20
20.3
102
70-130
1,2-Dichloroethane
ug/L
20
21.7
108
70-130
1,2-Dichloropropane
ug/L
20
20.7
104
70-130
1,4-Dichlorobenzene
ug/L
20
20.3
101
70-130
2-Butanone (MEK)
ug/L
40
39.9
100
67-133
2-Hexanone
ug/L
40
40.9
102
70-133
4-Methyl-2-pentanone (MIBK)
ug/L
40
39.3
98
70-130
Acetone
ug/L
40
41.9
105
67-130
Acrylonitrile
ug/L
100
110
110
70-130
Benzene
ug/L
20
20.6
103
70-130
Bromochloromethane
ug/L
20
20.9
104
70-130
Bromodichloromethane
ug/L
20
20.2
101
70-130
Bromoform
ug/L
20
19.6
98
70-133
Bromomethane
ug/L
20
20.7
103
41-148lK
Carbon disulfide
ug/L
20
19.8
99
70-131
Carbon tetrachloride
ug/L
20
19.7
98
70-130
Chlorobenzene
ug/L
20
20.3
101
70-130
Chloroethane
ug/L
20
21.0
105
41-157
Chloroform
ug/L
20
20.9
104
70-130
Chloromethane
ug/L
20
19.8
99
59-141
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
LABORATORY CONTROL SAMPLE:
4466861
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits
Qualifiers
cis-1,2-Dichloroethene
ug/L
20
20.5
103
70-130
cis-1,3-Dichloropropene
ug/L
20
20.6
103
70-130
Dibromochloromethane
ug/L
20
20.5
103
70-130
Dibromomethane
ug/L
20
20.0
100
70-130
Ethylbenzene
ug/L
20
20.7
104
70-130
lodomethane
ug/L
40
35.0
88
57-140
Methylene Chloride
ug/L
20
21.6
108
62-130
Styrene
ug/L
20
21.1
106
70-130
Tetrachloroethene
ug/L
20
18.2
91
70-130
Tetrahydrofuran
ug/L
200
202
101
70-131
Toluene
ug/L
20
20.1
100
70-130
trans-1,2-Dichloroethene
ug/L
20
20.6
103
70-130
trans- 1,3-Dichloropropene
ug/L
20
21.2
106
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
21.7
109
57-149
Trichloroethene
ug/L
20
20.4
102
70-130
Trichlorofluoromethane
ug/L
20
20.4
102
57-130
Vinyl acetate
ug/L
40
42.2
105
70-141
Vinyl chloride
ug/L
20
19.8
99
66-140
Xylene (Total)
ug/L
60
62.0
103
70-130
1,2-Dichloroethane-d4 (S)
%
108
70-130
4-Bromofluorobenzene (S)
%
103
70-130
Toluene-d8 (S)
%
100
70-130
MATRIX SPIKE SAMPLE:
4466862
92739863001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
20
19.4
97
70-146
1,1,1-Trichloroethane
ug/L
ND
20
23.3
116
70-150
1,1,2,2-Tetrachloroethane
ug/L
ND
20
18.1
91
66-144
1,1,2-Trichloroethane
ug/L
ND
20
19.8
99
70-142
1,1-Dichloroethane
ug/L
ND
20
21.2
106
68-150
1,1-Dichloroethene
ug/L
ND
20
23.3
117
64-162
1,2,3-Trichloropropane
ug/L
ND
20
18.5
92
66-144
1,2-Dibromo-3-chloropropane
ug/L
ND
20
16.3
81
62-146
1,2-Dibromoethane (EDB)
ug/L
ND
20
19.3
96
70-143
1,2-Dichlorobenzene
ug/L
ND
20
19.6
98
70-142
1,2-Dichloroethane
ug/L
ND
20
21.9
109
68-145
1,2-Dichloropropane
ug/L
ND
20
21.7
108
70-144
1,4-Dichlorobenzene
ug/L
ND
20
19.3
97
70-140
2-Butanone (MEK)
ug/L
ND
40
45.7
114
57-156
2-Hexanone
ug/L
ND
40
35.4
89
62-153
4-Methyl-2-pentanone (MIBK)
ug/L
ND
40
37.4
93
65-144
Acetone
ug/L
ND
40
39.5
99
49-162
Acrylonitrile
ug/L
ND
100
107
107
59-155 v1
Benzene
ug/L
ND
20
21.7
109
68-144
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
MATRIX SPIKE SAMPLE:
4466862
92739863001
Spike
MS
MS
% Rec
Parameter
Units
Result
Conc.
Result
% Rec
Limits Qualifiers
Bromochloromethane
ug/L
ND
20
22.8
114
70-148
Bromodichloromethane
ug/L
ND
20
20.2
101
70-141
Bromoform
ug/L
ND
20
15.2
76
59-144
Bromomethane
ug/L
ND
20
29.6
148
23-190 v1
Carbon disulfide
ug/L
ND
20
24.2
121
64-160
Carbon tetrachloride
ug/L
ND
20
22.3
112
70-147
Chlorobenzene
ug/L
ND
20
20.0
100
70-143
Chloroethane
ug/L
ND
20
23.1
115
55-190
Chloroform
ug/L
ND
20
22.2
111
67-148
Chloromethane
ug/L
ND
20
25.2
126
38-180
cis-1,2-Dichloroethene
ug/L
ND
20
21.9
110
67-151
cis-1,3-Dichloropropene
ug/L
ND
20
20.7
103
70-142
Dibromochloromethane
ug/L
ND
20
18.7
94
68-140
Dibromomethane
ug/L
ND
20
20.1
100
70-142
Ethylbenzene
ug/L
ND
20
20.6
103
70-145
lodomethane
ug/L
ND
40
53.4
133
37-160 v1
Methylene Chloride
ug/L
ND
20
22.1
105
54-149
Styrene
ug/L
ND
20
19.7
98
70-147
Tetrachloroethene
ug/L
ND
20
20.0
100
70-145
Tetrahydrofuran
ug/L
ND
200
198
99
48-160
Toluene
ug/L
ND
20
21.2
106
65-146
trans-1,2-Dichloroethene
ug/L
ND
20
23.5
118
69-155
trans- 1,3-Dichloropropene
ug/L
ND
20
21.5
108
70-142
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20.4
102
39-149
Trichloroethene
ug/L
ND
20
22.5
112
70-152
Trichlorofluoromethane
ug/L
ND
20
25.4
127
60-158
Vinyl acetate
ug/L
ND
40
39.4
99
56-157
Vinyl chloride
ug/L
ND
20
24.7
124
51-178
Xylene (Total)
ug/L
ND
60
61.3
102
70-146
1,2-Dichloroethane-d4 (S)
%
107
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8 (S)
%
100
70-130
SAMPLE DUPLICATE: 4466863
92739492001
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
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
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
SAMPLE DUPLICATE: 4466863
Parameter
Units
92739492001
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 v1
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 v1
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 v1
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
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)
%
109
112
4-Bromofluorobenzene (S)
%
95
91
Toluene-d8 (S)
%
101
99
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
QC Batch: 867020 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92739811005
METHOD BLANK: 4469036
Associated Lab Samples: 92739811005
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.31
07/10/24 08:19
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
07/10/24 08:19
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
07/10/24 08:19
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
07/10/24 08:19
1,1-Dichloroethane
ug/L
ND
1.0
0.37
07/10/24 08:19
1,1-Dichloroethene
ug/L
ND
1.0
0.35
07/10/24 08:19
v2
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
07/10/24 08:19
1,2-Dibromo-3-chloropropane
ug/L
ND
2.0
0.34
07/10/24 08:19
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.27
07/10/24 08:19
1,2-Dichlorobenzene
ug/L
ND
1.0
0.34
07/10/24 08:19
1,2-Dichloroethane
ug/L
ND
1.0
0.32
07/10/24 08:19
1,2-Dichloropropane
ug/L
ND
1.0
0.36
07/10/24 08:19
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
07/10/24 08:19
2-Butanone (MEK)
ug/L
ND
5.0
4.0
07/10/24 08:19
2-Hexanone
ug/L
ND
5.0
0.48
07/10/24 08:19
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
2.7
07/10/24 08:19
Acetone
ug/L
ND
25.0
5.1
07/10/24 08:19
Acrylonitrile
ug/L
ND
10.0
1.8
07/10/24 08:19
Benzene
ug/L
ND
1.0
0.34
07/10/24 08:19
Bromochloromethane
ug/L
ND
1.0
0.47
07/10/24 08:19
Bromodichloromethane
ug/L
ND
1.0
0.31
07/10/24 08:19
Bromoform
ug/L
ND
1.0
0.34
07/10/24 08:19
Bromomethane
ug/L
ND
2.0
1.7
07/10/24 08:19
IH,v2
Carbon disulfide
ug/L
ND
2.0
0.36
07/10/24 08:19
v2
Carbon tetrachloride
ug/L
ND
1.0
0.33
07/10/24 08:19
Chlorobenzene
ug/L
ND
1.0
0.28
07/10/24 08:19
Chloroethane
ug/L
ND
1.0
0.65
07/10/24 08:19
Chloroform
ug/L
ND
1.0
0.43
07/10/24 08:19
Chloromethane
ug/L
ND
1.0
0.54
07/10/24 08:19
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.38
07/10/24 08:19
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
07/10/24 08:19
Dibromochloromethane
ug/L
ND
1.0
0.36
07/10/24 08:19
Dibromomethane
ug/L
ND
1.0
0.39
07/10/24 08:19
Ethylbenzene
ug/L
ND
1.0
0.30
07/10/24 08:19
lodomethane
ug/L
ND
20.0
9.7
07/10/24 08:19
v2
Methylene Chloride
ug/L
ND
5.0
2.0
07/10/24 08:19
C9
Styrene
ug/L
ND
1.0
0.29
07/10/24 08:19
Tetrachloroethene
ug/L
ND
1.0
0.29
07/10/24 08:19
Tetrahydrofuran
ug/L
ND
10.0
3.5
07/10/24 08:19
Toluene
ug/L
ND
1.0
0.24
07/10/24 08:19
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
METHOD BLANK: 4469036
Associated Lab Samples: 92739811005
Parameter
Units
trans-1,2-Dichloroethene
ug/L
trans- 1,3-Dichloropropene
ug/L
trans-1,4-Dichloro-2-butene
ug/L
Trichloroethene
ug/L
Trichlorofluoromethane
ug/L
Vinyl acetate
ug/L
Vinyl chloride
ug/L
Xylene (Total)
ug/L
1,2-Dichloroethane-d4 (S)
%
4-Bromofluorobenzene (S)
%
Toluene-d8 (S)
%
Parameter
QUALITY CONTROL DATA
Matrix: Water
Blank
Result
Reporting
Limit
ND
1.0
ND
1.0
ND
1.0
ND
1.0
ND
1.0
ND
2.0
ND
1.0
ND
1.0
93
70-130
97
70-130
95
70-130
Spike LCS
Units Conc. Result
MDL
Analyzed
0.40
07/10/24 08:19
0.36
07/10/24 08:19
0.56
07/10/24 08:19 v2
0.38
07/10/24 08:19
0.30
07/10/24 08:19
1.3
07/10/24 08:19
0.39
07/10/24 08:19
0.34
07/10/24 08:19
07/10/24 08:19
07/10/24 08:19
07/10/24 08:19
Qualifiers
LCS % Rec
% Rec Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
20
20.2
101
70-130
1,1,1-Trichloroethane
ug/L
20
15.2
76
70-130
1,1,2,2-Tetrachloroethane
ug/L
20
20.6
103
70-130
1,1,2-Trichloroethane
ug/L
20
18.4
92
70-130
1,1-Dichloroethane
ug/L
20
15.7
78
70-130
1,1-Dichloroethene
ug/L
20
15.3
77
69-131 v3
1,2,3-Trichloropropane
ug/L
20
19.4
97
70-130
1,2-Dibromo-3-chloropropane
ug/L
20
23.4
117
70-130
1,2-Dibromoethane (EDB)
ug/L
20
20.1
100
70-130
1,2-Dichlorobenzene
ug/L
20
20.5
102
70-130
1,2-Dichloroethane
ug/L
20
16.2
81
70-130
1,2-Dichloropropane
ug/L
20
18.3
92
70-130
1,4-Dichlorobenzene
ug/L
20
20.5
102
70-130
2-Butanone (MEK)
ug/L
40
36.5
91
67-133
2-Hexanone
ug/L
40
42.8
107
70-133
4-Methyl-2-pentanone (MIBK)
ug/L
40
39.0
97
70-130
Acetone
ug/L
40
34.8
87
67-130
Acrylonitrile
ug/L
100
90.4
90
70-130
Benzene
ug/L
20
17.7
89
70-130
Bromochloromethane
ug/L
20
16.2
81
70-130
Bromodichloromethane
ug/L
20
17.4
87
70-130
Bromoform
ug/L
20
18.5
93
70-133
Bromomethane
ug/L
20
11.8
59
41-148lH,v3
Carbon disulfide
ug/L
20
14.0
70
70-131 v3
Carbon tetrachloride
ug/L
20
17.3
87
70-130
Chlorobenzene
ug/L
20
19.6
98
70-130
Chloroethane
ug/L
20
14.5
73
41-157
Chloroform
ug/L
20
16.6
83
70-130
Chloromethane
ug/L
20
15.8
79
59-141
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 23 of 33

Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
aceo Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
LABORATORY CONTROL SAMPLE:
Parameter
4469037
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,2-Dichloroethene
ug/L
20
15.4
77
70-130
cis-1,3-Dichloropropene
ug/L
20
16.5
83
70-130
Dibromochloromethane
ug/L
20
19.4
97
70-130
Dibromomethane
ug/L
20
19.6
98
70-130
Ethylbenzene
ug/L
20
19.0
95
70-130
lodomethane
ug/L
40
28.4
71
57-140 v3
Methylene Chloride
ug/L
20
23.2
116
62-130
Styrene
ug/L
20
19.3
97
70-130
Tetrachloroethene
ug/L
20
18.4
92
70-130
Tetrahydrofuran
ug/L
200
181
90
70-131
Toluene
ug/L
20
18.1
90
70-130
trans-1,2-Dichloroethene
ug/L
20
14.8
74
70-130
trans- 1,3-Dichloropropene
ug/L
20
17.5
87
70-130
trans-1,4-Dichloro-2-butene
ug/L
20
15.8
79
57-149 v3
Trichloroethene
ug/L
20
18.4
92
70-130
Trichlorofluoromethane
ug/L
20
15.4
77
57-130
Vinyl acetate
ug/L
40
33.2
83
70-141
Vinyl chloride
ug/L
20
14.6
73
66-140
Xylene (Total)
ug/L
60
56.3
94
70-130
1,2-Dichloroethane-d4 (S)
%
90
70-130
4-Bromofluorobenzene (S)
%
95
70-130
Toluene-d8 (S)
%
94
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4469038
MS
92739474005 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
4469039
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
20.8
24.0
104
120
70-146
14
30
1,1,1-Trichloroethane
ug/L
ND
20
20
17.1
19.8
85
99
70-150
15
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.2
24.0
106
120
66-144
13
30
1,1,2-Trichloroethane
ug/L
ND
20
20
19.9
22.5
100
112
70-142
12
30
1,1-Dichloroethane
ug/L
ND
20
20
17.0
19.3
85
96
68-150
13
30
1,1-Dichloroethene
ug/L
ND
20
20
16.6
19.3
83
96
64-162
15
30 v3
1,2,3-Trichloropropane
ug/L
ND
20
20
20.8
23.6
104
118
66-144
13
30
1,2-Dibromo-3-
ug/L
ND
20
20
23.6
27.7
118
139
62-146
16
30 v1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.2
24.2
106
121
70-143
13
30
1,2-Dichlorobenzene
ug/L
ND
20
20
21.3
23.8
106
119
70-142
11
30
1,2-Dichloroethane
ug/L
ND
20
20
16.7
19.3
84
96
68-145
14
30
1,2-Dichloropropane
ug/L
ND
20
20
19.5
22.1
98
110
70-144
12
30
1,4-Dichlorobenzene
ug/L
ND
20
20
21.4
24.1
107
121
70-140
12
30
2-Butanone (MEK)
ug/L
ND
40
40
39.1
44.3
98
111
57-156
13
30
2-Hexanone
ug/L
ND
40
40
42.9
49.5
107
124
62-153
14
30
4-Methyl-2-pentanone
ug/L
ND
40
40
38.2
46.0
96
115
65-144
18
30
(MIBK)
Acetone
ug/L
ND
40
40
34.5
39.2
86
98
49-162
13
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: 07/16/2024 02:59 PM
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 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4469038
4469039
MS
MSD
92739474005
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
93.2
107
93
107
59-155
14
30
Benzene
ug/L
ND
20
20
18.3
22.5
92
113
68-144
21
30
Bromochloromethane
ug/L
ND
20
20
17.8
20.5
89
102
70-148
14
30
Bromodichloromethane
ug/L
ND
20
20
18.9
22.6
95
113
70-141
18
30
Bromoform
ug/L
ND
20
20
20.4
24.1
102
120
59-144
17
30
Bromomethane
ug/L
ND
20
20
12.6
16.1
63
80
23-190
24
30 IH,v3
Carbon disulfide
ug/L
ND
20
20
15.7
17.8
78
89
64-160
12
30
Carbon tetrachloride
ug/L
ND
20
20
19.8
23.3
99
117
70-147
16
30
Chlorobenzene
ug/L
ND
20
20
20.4
23.1
102
116
70-143
12
30
Chloroethane
ug/L
ND
20
20
14.7
16.0
74
80
55-190
8
30
Chloroform
ug/L
ND
20
20
17.2
19.3
86
97
67-148
12
30
Chloromethane
ug/L
ND
20
20
14.7
17.0
73
85
38-180
15
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
16.1
18.8
80
94
67-151
16
30 v3
cis-1,3-Dichloropropene
ug/L
ND
20
20
18.2
22.1
91
111
70-142
19
30
Dibromochloromethane
ug/L
ND
20
20
20.9
23.6
104
118
68-140
12
30
Dibromomethane
ug/L
ND
20
20
20.2
24.5
101
123
70-142
19
30
Ethylbenzene
ug/L
ND
20
20
20.1
22.8
101
114
70-145
13
30
lodomethane
ug/L
ND
40
40
34.4
37.9
86
95
37-160
10
30
Methylene Chloride
ug/L
ND
20
20
16.5
18.8
83
94
54-149
13
30 v3
Styrene
ug/L
ND
20
20
20.1
23.3
101
116
70-147
14
30
Tetrachloroethene
ug/L
ND
20
20
20.6
24.1
103
121
70-145
16
30
Tetrahydrofuran
ug/L
ND
200
200
181
208
91
104
48-160
14
30
Toluene
ug/L
ND
20
20
19.0
22.9
95
114
65-146
19
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
15.9
18.7
79
94
69-155
16
30 v3
trans-1,3-Dichloropropene
ug/L
ND
20
20
19.3
22.9
96
115
70-142
17
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
18.1
20.7
90
103
39-149
13
30
Trichloroethene
ug/L
ND
20
20
20.1
24.9
101
125
70-152
21
30
Trichlorofluoromethane
ug/L
ND
20
20
18.1
20.2
90
101
60-158
11
30
Vinyl acetate
ug/L
ND
40
40
31.7
36.2
79
90
56-157
13
30
Vinyl chloride
ug/L
ND
20
20
14.8
16.7
74
84
51-178
13
30 v3
Xylene (Total)
ug/L
ND
60
60
59.4
67.8
99
113
70-146
13
30
1,2-Dichloroethane-d4 (S)
%
88
89
70-130
4-Bromofluorobenzene (S)
%
96
96
70-130
Toluene-d8 (S)
%
95
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
QC Batch: 866096 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004, 92739811005
METHOD BLANK: 4464814
Matrix:
Water
Associated Lab Samples:
92739811001, 92739811002,
92739811003, 92739811004,
92739811005
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0 0.86
07/04/24 04:05
1,2-Dichloroethane-d4 (S)
%
100
70-130
07/04/24 04:05
Toluene-d8 (S)
%
102
70-130
07/04/24 04:05
LABORATORY CONTROL SAMPLE: 4464815
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 17.6 88 67-130
1,2-Dichloroethane-d4 (S) % 111 70-130
Toluene-d8(S) % 104 70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4464816
4464817
MS
MSD
92739474001 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 18.8 20.1
94
100
10-170
7 30
1,2-Dichloroethane-d4 (S)
%
99
102
70-130
30
Toluene-d8 (S)
%
101
98
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 26 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
QC Batch: 866383 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: 92739811001, 92739811002, 92739811003, 92739811004
METHOD BLANK: 4466189
Matrix:
Water
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
Blank
Reporting
Parameter
Units
Result
Limit
Total Dissolved Solids
mg/L
ND
25.0
LABORATORY CONTROL SAMPLE:
4466190
Spike
LCS
Parameter
Units
Conc.
Result
Total Dissolved Solids
mg/L
250
238
SAMPLE DUPLICATE: 4466191
92739709001
Dup
Parameter
Units
Result
Result
Total Dissolved Solids
mg/L
100
102
SAMPLE DUPLICATE: 4466192
92740051002 Dup
Parameter Units Result Result
Total Dissolved Solids mg/L 542 535
MDL Analyzed Qualifiers
25.0 07/06/2414:39
LCS % Rec
% Rec Limits Qualifiers
95 90-110
Max
RPD RPD Qualifiers
2 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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
QC Batch: 867279 Analysis Method: SM 4500-CN-E-2016
QC Batch Method: SM 4500-CN-E-2016 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
METHOD BLANK: 4470297 Matrix: Water
Associated Lab Samples: 92739811001, 92739811002, 92739811003, 92739811004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Cyanide mg/L ND 0.0080 0.0060 07/12/2414:22
LABORATORY CONTROL SAMPLE: 4470298
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Cyanide mg/L 0.1 0.10 100 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4470299 4470300
MS MSD
92739728001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide mg/L 0.087 0.1 0.1 0.19 0.18 98 92 80-120 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 4470301 4470302
MS MSD
92739882001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide mg/L ND 0.1 0.1 0.096 0.097 94 95 80-120 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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC.
Page 28 of 33

ceo
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Johns R. C&D/MSWLF Resample
Pace Project No.: 92739811
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
C9 Common Laboratory Contaminant.
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
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: 07/16/2024 02:59 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 33

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 Resample
92739811
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92739811001
1203-MW-11
EPA 7470A
868078
EPA 7470A
868086
92739811002
1203-MW-12
EPA 7470A
868078
EPA 7470A
868086
92739811003
1203-MW-16S
EPA 7470A
868078
EPA 7470A
868086
92739811004
1203-MW-21
EPA 7470A
868078
EPA 7470A
868086
92739811001
1203-MW-11
EPA 8260D
866593
92739811002
1203-MW-12
EPA 8260D
866593
92739811003
1203-MW-16S
EPA 8260D
866593
92739811004
1203-MW-21
EPA 8260D
866593
92739811005
1203-Trip Blank
EPA 8260D
867020
92739811001
1203-MW-11
EPA 8260D Mod.
866096
92739811002
1203-MW-12
EPA 8260D Mod.
866096
92739811003
1203-MW-16S
EPA 8260D Mod.
866096
92739811004
1203-MW-21
EPA 8260D Mod.
866096
92739811005
1203-Trip Blank
EPA 8260D Mod.
866096
92739811001
1203-MW-11
SM 2540C-2015
866383
92739811002
1203-MW-12
SM 2540C-2015
866383
92739811003
1203-MW-16S
SM 2540C-2015
866383
92739811004
1203-MW-21
SM 2540C-2015
866383
92739811001
1203-MW-11
SM 4500-CN-E-2016
867279
SM 4500-CN-E-2016
867866
92739811002
1203-MW-12
SM 4500-CN-E-2016
867279
SM 4500-CN-E-2016
867866
92739811003
1203-MW-16S
SM 4500-CN-E-2016
867279
SM 4500-CN-E-2016
867866
92739811004
1203-MW-21
SM 4500-CN-E-2016
867279
SM 4500-CN-E-2016
867866
Date: 07/16/2024 02:59 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 30 of 33

DC#_Title: ENV-FRM-HUN1-0083 v05 Sample Condition Upon Receipt
Effective Date: 05/24/2024
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville Raleigh❑ Mechanicsville❑ Atlanta❑ Kernersville❑
• p Client Name: + _ Project#(: WO# : 92739811
Commercial ❑Face °"Ps ❑❑other: ❑Client 1111111111111111111111
/�. 92739811
Custody Seal Present? ❑Yes ❑f90 Seals Intact? ❑Yes ❑No ❑N/A �- J
Packing Material:
Thermometer.:`
❑ IR Gun ID:
Cooler Temp
❑Bubble Wrap i Bubble Bags ❑None ❑ Other
i
> Correction Factor:
Add/Subtract ('Q
Type of Ice: et ❑Blue
Cooler Temp Corrected (°C)t•
USDA Regulated Soil ( E�N/A, water sample)
Did samples originate in a quarantine zone within the United States CA, NY, or SC
(check maosl? FlYes MNo
Date/Initials Person Examining Contents: _
Biological Tissue Frr en? /
❑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,
Comments/Discrepancy: u
Chain of Custody Present?
es
[—]No
❑N/A
1.
Samples Arrived within Hold Time?
6'
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
[—]yes
290 ❑N/A
3.
Rush Turn Around Time Requested?
❑Yes
2<0
❑N/A
4.
Sufficient Volume?
Yes
ON.
❑N/A
5.
Correct Containers Used?
i Yes
[]No
[]N/A
6.
-Pace Containers Used?
Yes _
❑No
[]N/A
Containers Intact?
EKes
[]No
ON/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
❑No
/A
8.
9.
Sample Labels Match CDC? es ❑No ❑N/A
�
-Includes Date/`rime/ID/Analysis Matrix:
Headspace in VOA Vials (>5-6mm)?
❑Ye
<
❑N/A
10.
Trip Blank Present?
r Yes No
❑N/A
11.
Trip Blank Custody Seals Present?
Yes
❑No
❑N/A
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICAT10Nf RESOLUTION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
Qualtrax ID: 69614
Lot ID of split containers:
Date/Time:
Field Data Required? UYes "No
Date!
Date:
Page 1 of 2
Page 31 of 33

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DC#_Title: ENV-FRM-HUNI-0083 v05_Sample Condition Upon Receipt
Effective Date: 05/24/2024
'Check mark top half of box if pH and/or dech[orination is verified and within the
acceptance range for preservation samples.
Exceptions: VOA, Coliform, TOC, Oil and Grease, DRO/8015 (water) DOC, LLHg
' `Bottom half of box is to list number of battles
`Check all unpreserved Nitrates for chlorine
WO#:92739811
Project A PM: TMC
CLIENT: 92-JoyeeuEngate: 07/17/24
Laboratory 7Receiving Location: Asheville [] Eden[:] Greenwood ❑ �jHuntersville [� Raleigh❑ MMechanicsville[]AAtlanta[:]Kernersville❑
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Qualtrax 1D: 69614 Page 2 of 2
Page 32 of 33

Paces Location Requested (City/State):
1(118
Pace Anajyticat Charlotte
C e 9200 Kincey Ave. Suite 100, Huntersvllle, NC 28078
Company Name: LaBelfa Associates, Inc.
Street Address: 12-D Oak Branch Drive, Greensboro, NC 27407
Omer Project M
act Name: Johns R. C&D/MSWLF Re5ample
Cvliection Info/Facility ID (as applicable):
Time Zone Collected: [ ) AK [ ) PT ( ) MT [ I CT I JUT
Oata Deliverables: Regulatory Program (DW
I I Level II ( 1 Level Ill [ I Level iv
RUE
CHAIN -OF -CUSTODY Analytical Request Document
Chain -of -Custody is a LEGAL DOCUMENT - Complete all relevant fields
Contact/Report To: Van Burbach
Phone#: [phone]
E-Mall: [e-mail]
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(Invoice To: Van Burbach
InvoiceE-Mail: [e-mail]
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Page: 1 of 1
lubmitting a sample via this chain of custody constitutes acknowledgment and acceptance of the Pace" Terms and Condlttons found at httpS://Www,pacelabs.com/resource-library/resource/pace-terms-and-conditions/
ENV-FRM-CORQ-0019 V02 110123 ri

Serial No:05172418:53
ORGANICS
Page 5 of 16
Page 17 of 28

Serial No:05172418:53
VOLATILES
Page 6 of 16
age 18 of 28

Project Name:
Project Number
BURKE CO. JOHNS RIVER MNA
92729641
Serial No:05172418:53
Lab Number: L2426179
Report Date: 05/17/24
Lab ID:
Client ID:
Sample Location:
Sample Depth:
Matrix:
Analytical Method
Analytical Date:
Analyst:
L2426179-01 D
1203-MW-36
Not Specified
Water
117,-
05/13/24 13:50
APR
Parameter
Dissolved Gases by GC - Mansfield Lab
Carbon Dioxide
SAMPLE RESULTS
Result Qualifier Units
375
Date Collected
Date Received
Field Prep:
mg/1 15.0
05/07/24 13:39
05/13/24
Not Specified
MDL Dilution Factor
5
Page 7 of 16
\ I,q
'A'� Rage 19 of 28

Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729641
Method Blank Analysis
Batch Quality Control
Analytical Method: 117,-
Analytical Date: 05/13/24 10:06
Analyst: APR
Parameter Result Qualifier units
Serial No:05172418:53
Lab Number: L2426179
Report Date: 05/17/24
RL MDL
Dissolved Gases by GC -Mansfield Lab for sample(s): 01 Batch: WG1920344-3
Carbon Dioxide ND mg/1 3.00
ALPHA
N ^ `Y T' Page 20 of 28
Page 8 of 16

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729641
Lab Control Sample Analysis
Batch Quality Control
Lab Number:
Report Date
L2426179
05/17/24
LCS LCSD %Recovery RPD
Parameter %Recovery Qual %Recovery Qual Limits RPD Qual Limits
Dissolved Gases by GC - Mansfield Lab Associated sample(s): 01 Batch: WG1920344-2
Carbon Dioxide
92
80-120
Page 21 of 28
Page 9 of 16
ALPHA

Project Name: BURKE CO. JOHNS RIVER MNA
Project Number: 92729641
Were project specific reporting limits specified?
Cooler Information
Cooler Custody Seal
A Present/Intact
Container Information
Container ID
Container Type
L2426179-01A
Vial unpreserved
L2426179-01 B
Vial unpreserved
L2426179-01C
Vial unpreserved
Sample Receipt and Container Information
YES
Initial Final Temp
Cooler pH pH deg C Pres Seal
A NA 21.9 Y Present/Intact
A NA 21.9 Y Present/Intact
A NA 21.9 Y Present/Intact
Frozen
Date/Time
Serial No:05172418:53
Lab Number: L2426179
Report Date: 05/17/24
Analysis(*)
DISSGAS-CO2(7)
DISSGAS-CO2(7)
DISSGAS-CO2(7)
Page 22 of 28
Page 10 of 16 *Values in parentheses indicate holding time in days
ti�

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2426179
Project Number: 92729641 Report Date: 05/17/24
GLOSSARY
Acronyms
DL Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated values, when
those target analyte concentrations are quantified below the limit of quantitation (LOQ). The DL includes any adjustments
from dilutions, concentrations or moisture content, where applicable. (DoD report formats only.)
EDL Estimated Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated
values, when those target analyte concentrations are quantified below the reporting limit (RL). The EDL includes any
adjustments from dilutions, concentrations or moisture content, where applicable. The use of EDLs is specific to the analysis
of PAHs using Solid -Phase Microextraction (SPME).
EMPC Estimated Maximum Possible Concentration: The concentration that results from the signal present at the retention time of an
analyte when the ions meet all of the identification criteria except the ion abundance ratio criteria. An EMPC is a worst -case
estimate of the concentration.
EPA Environmental Protection Agency.
LCS Laboratory Control Sample: A sample matrix, free from the analytes of interest, spiked with verified known amounts of
analytes or a material containing known and verified amounts of analytes.
LCSD Laboratory Control Sample Duplicate: Refer to LCS.
LFB Laboratory Fortified Blank: A sample matrix, free from the analytes of interest, spiked with verified known amounts of
analytes or a material containing known and verified amounts of analytes.
LOD Limit of Detection: This value represents the level to which a target analyte can reliably be detected for a specific analyte in a
specific matrix by a specific method. The LOD includes any adjustments from dilutions, concentrations or moisture content,
where applicable. (DoD report formats only.)
LOQ Limit of Quantitation: The value at which an instrument can accurately measure an analyte at a specific concentration. The
LOQ includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats
only.)
Limit of Quantitation: The value at which an instrument can accurately measure an analyte at a specific concentration. The
LOQ includes any adjustments from dilutions, concentrations or moisture content, where applicable. (DoD report formats
only.)
MDL Method Detection Limit: This value represents the level to which target analyte concentrations are reported as estimated
values, when those target analyte concentrations are quantified below the reporting limit (RL). The MDL includes any
adjustments from dilutions, concentrations or moisture content, where applicable.
MS Matrix Spike Sample: A sample prepared by adding a known mass of target analyte to a specified amount of matrix sample for
which an independent estimate of target analyte concentration is available. For Method 332.0, the spike recovery is calculated
using the native concentration, including estimated values.
MSD Matrix Spike Sample Duplicate: Refer to MS.
NA Not Applicable.
NC Not Calculated: Term is utilized when one or more of the results utilized in the calculation are non -detect at the parameter's
reporting unit.
NDPA/DPA - N-Nitrosodiphenylamine/Diphenylamine.
NI Not Ignitable.
NP Non -Plastic: Term is utilized for the analysis of Atterberg Limits in soil.
NR No Results: Term is utilized when'No Target Compounds Requested' is reported for the analysis of Volatile or Semivolatile
Organic TIC only requests.
RL Reporting Limit: The value at which an instrument can accurately measure an analyte at a specific concentration. The RL
includes any adjustments from dilutions, concentrations or moisture content, where applicable.
RPD Relative Percent Difference: The results from matrix and/or matrix spike duplicates are primarily designed to assess the
precision of analytical results in a given matrix and are expressed as relative percent difference (RPD). Values which are less
than five times the reporting limit for any individual parameter are evaluated by utilizing the absolute difference between the
values; although the RPD value will be provided in the report.
SRM Standard Reference Material: A reference sample of a known or certified value that is of the same or similar matrix as the
associated field samples.
STLP Semi -dynamic Tank Leaching Procedure per EPA Method 1315.
TEF Toxic Equivalency Factors: The values assigned to each dioxin and furan to evaluate their toxicity relative to 2,3,7,8-TCDD.
TEQ Toxic Equivalent: The measure of a sample's toxicity derived by multiplying each dioxin and furan by its corresponding TEF
and then summing the resulting values.
TIC Tentatively Identified Compound: A compound that has been identified to be present and is not part of the target compound
list (TCL) for the method and/or program. All TICS are qualitatively identified and reported as estimated concentrations.
Report Format: Data Usability Report
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Page 11 of 16

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2426179
Project Number: 92729641 Report Date: 05/17/24
Footnotes
1 The reference for this analyte should be considered modified since this analyte is absent from the target analyte list of the
original method.
Terms
Analytical Method: Both the document from which the method originates and the analytical reference method. (Example: EPA 8260B is
shown as 1,8260B.) The codes for the reference method documents are provided in the References section of the Addendum.
Chlordane: The target compound Chlordane (CAS No. 57-74-9) is reported for GC ECD analyses. Per EPA,this compound "refers to a
mixture of chlordane isomers, other chlorinated hydrocarbons and numerous other components." (Reference: USEPA Toxicological Review
of Chlordane, In Support of Summary Information on the Integrated Risk Information System (IRIS), December 1997.)
Difference: With respect to Total Oxidizable Precursor (TOP) Assay analysis, the difference is defined as the Post -Treatment value minus the
Pre -Treatment value.
Final pH: As it pertains to Sample Receipt & Container Information section of the report, Final pH reflects pH of container determined after
adjustment at the laboratory, if applicable. If no adjustment required, value reflects Initial pH.
Frozen Date/Time: With respect to Volatile Organics in soil, Frozen Date/Time reflects the date/time at which associated Reagent Water -
preserved vials were initially frozen. Note: If frozen date/time is beyond 48 hours from sample collection, value will be reflected in'bold'.
Gasoline Range Organics (GRO): Gasoline Range Organics (GRO) results include all chromatographic peaks eluting from Methyl tert butyl
ether through Naphthalene, with the exception of GRO analysis in support of State of Ohio programs, which includes all chromatographic
peaks eluting from Hexane through Dodecane.
Initial pH: As it pertains to Sample Receipt & Container Information section of the report, Initial pH reflects pH of container determined upon
receipt, if applicable.
PAH Total: With respect to Alkylated PAH analyses, the 'PAHs, Total' result is defined as the summation of results for all or a subset of the
following compounds: Naphthalene, C1-C4 Naphthalenes, 2-Methylnaphthalene, 1-Methylnaphthalene, Biphenyl, Acenaphthylene,
Acenaphthene, Fluorene, C1-C3 Fluorenes, Phenanthrene, C1-C4 Phenanthrencs/Anthracenes, Anthracene, Fluoranthene, Pyrene, C1-C4
Fluoranthenes/Pyrenes, Benz(a)anthracene, Chrysene, Cl-C4 Chrysenes, Benzo(b)fluoranthene, Benzoo)+(k)fluoranthene, Benzo(e)pyrene,
Benzo(a)pyrene, Perylene, Indeno(1,2,3-cd)pyrene, Dibenz(ah)+(ac)anthracene, Benzo(g,h,i)perylene. If a'Total' result is requested, the
results of its individual components will also be reported.
PFAS Total: With respect to PFAS analyses, the 'PFAS, Total (5)' result is defined as the summation of results for: PFHpA, PFHxS, PFOA,
PFNA and PFOS. In addition, the 'PFAS, Total (6)' result is defined as the summation of results for: PFHpA, PFHxS, PFOA, PFNA, PFDA
and PFOS. For MassDEP DW compliance analysis only, the'PFAS, Total (6)' result is defined as the summation of results at or above the
RL. Note: If a'Total' result is requested, the results of its individual components will also be reported.
Total: With respect to Organic analyses, a'Total' result is defined as the summation of results for individual isomers or Aroclors. If a'Total'
result is requested, the results of its individual components will also be reported. This is applicable to 'Total' results for methods 8260, 8081
and 8082.
Data Qualifiers
A Spectra identified as "Aldol Condensates" are byproducts of the extraction/concentration procedures when acetone is introduced in
the process.
B The analyte was detected above the reporting limit in the associated method blank. Flag only applies to associated field samples that
have detectable concentrations of the analyte at less than ten times (1 Ox) the concentration found in the blank. For MCP -related
projects, flag only applies to associated field samples that have detectable concentrations of the analyte at less than ten times (10x)
the concentration found in the blank. For DOD -related projects, flag only applies to associated field samples that have detectable
concentrations of the analyte at less than ten times (10x) the concentration found in the blank AND the analyte was detected above
one-half the reporting limit (or above the reporting limit for common lab contaminants) in the associated method blank. For NJ -
Air -related projects, flag only applies to associated field samples that have detectable concentrations of the analyte above the
reporting limit. For NJ -related projects (excluding Air), flag only applies to associated field samples that have detectable
concentrations of the analyte, which was detected above the reporting limit in the associated method blank or above five times the
reporting limit for common lab contaminants (Phthalates, Acetone, Methylene Chloride, 2-Butanone).
C Co -elution: The target analyte co -elutes with a known lab standard (i.e. surrogate, internal standards, etc.) for co -extracted
analyses.
D Concentration of analyte was quantified from diluted analysis. Flag only applies to field samples that have detectable concentrations
of the analyte.
E Concentration of analyte exceeds the range of the calibration curve and/or linear range of the instrument.
F The ratio of quantifier ion response to qualifier ion response falls outside of the laboratory criteria. Results are considered to be an
estimated maximum concentration.
G The concentration may be biased high due to matrix interferences (i.e, co -elution) with non -target compound(s). The result should
be considered estimated.
H The analysis of pH was performed beyond the regulatory -required holding time of 15 minutes from the time of sample collection.
i The lower value for the two columns has been reported due to obvious interference.
J Estimated value. This represents an estimated concentration for Tentatively Identified Compounds (TICs).
M Reporting Limit (RL) exceeds the MCP CAM Reporting Limit for this analyte.
Report Format: Data Usability Report
Page 24 of 28
Page 12 of 16

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2426179
Project Number: 92729641 Report Date: 05/17/24
Data Qualifiers
ND Not detected at the reporting limit (RL) for the sample.
NJ Presumptive evidence of compound. This represents an estimated concentration for Tentatively Identified Compounds (TICS), where
the identification is based on a mass spectral library search.
P The RPD between the results for the two columns exceeds the method -specified criteria.
Q The quality control sample exceeds the associated acceptance criteria. For DOD -related projects, LCS and/or Continuing Calibration
Standard exceedences are also qualified on all associated sample results. Note: This flag is not applicable for matrix spike recoveries
when the sample concentration is greater than 4x the spike added or for batch duplicate RPD when the sample concentrations are less
than 5x the RL. (Metals only.)
R Analytical results are from sample re -analysis.
RE Analytical results are from sample re -extraction.
S Analytical results are from modified screening analysis.
V The surrogate associated with this target analyte has a recovery outside the QC acceptance limits. (Applicable to MassDEP DW
Compliance samples only.)
Z The batch matrix spike and/or duplicate associated with this target analyte has a recovery/RPD outside the QC acceptance limits.
(Applicable to MassDEP DW Compliance samples only.)
Report Format: Data Usability Report
Page 25 of 28
Page 13 of 16

Serial No:05172418:53
Project Name: BURKE CO. JOHNS RIVER MNA Lab Number: L2426179
Project Number: 92729641 Report Date: 05/17/24
REFERENCES
117 Technical Guidance for the Natural Attenuation Indicators: Methane, Ethane, and
Ethene, EPA -NE, Revision 1, February 21, 2002 and Sample Preparation &
Calculations for Dissolved Gas Analysis in Water Samples using a GC Headspace
Equilibration Technique, EPA RSKSOP-175, Revision 2, May 2004.
LIMITATION OF LIABILITIES
Alpha Analytical performs services with reasonable care and diligence normal to the analytical testing
laboratory industry. In the event of an error, the sole and exclusive responsibility of Alpha Analytical
shall be to re -perform the work at it's own expense. In no event shall Alpha Analytical be held liable
for any incidental, consequential or special damages, including but not limited to, damages in any way
connected with the use of, interpretation of, information or analysis provided by Alpha Analytical.
We strongly urge our clients to comply with EPA protocol regarding sample volume, preservation, cooling,
containers, sampling procedures, holding time and splitting of samples in the field.
ALPHA
Page 26 of 28
Page 14 of 16

Serial No:O5172418:53
Alpha Analytical, Inc. ID No.:17873
Facility: Company -wide Revision 21
Department: Quality Assurance Published Date: 04/17/2024
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 624.1: m/p-xylene, o-xylene, Naphthalene
EPA 625.1: alpha-Terpineol
EPA 8260D: NPW: 1,2,4,5-Tetramethylbenzene; 4-Ethyltoluene; SCM: lodomethane (methyl iodide), 1,2,4,5-Tetramethyl benzene; 4-Ethyltoluene.
EPA 8270E: NPW: Dimethylnaphthalene,1,4-Diphenylhydrazine, alpha-Terpineol, Azobenzene; SCM: Dimethylnaphthalene, 1,4-Diphenylhydrazine.
SM4500: NPW: Amenable Cyanide; SCM: Total Phosphorus, TKN, NO2, NO3.
Mansfield Facility
SM 2540D: TSS.
EPA TO-15: Halothane, 2,4,4-Trimethyl-2-pentene, 2,4,4-Tri m ethyl- 1 -pentene, Thiophene, 2-Methylthiophene,
3-Methylthiophene, 2-Ethylthiophene, 1,2,3-Trimethyl benzene, Indan, Indene, 1,2,4,5-Tetramethyl benzene, Benzothiophene, 1-Methylnaphthalene.
Nonpotable Water: EPA RSK-175 Dissolved Gases
Biological Tissue Matrix: EPA 3050B
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, SM4500CI-D, SM2320B, SM2540C, SM4500H-B, SM4500NO2-B
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,
SM5220D, EPA 410.4, SM5210B, SM5310C, SM4500CL-D, EPA 1664, EPA 420.1, SM4500-CN-CE, SM2540D, 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).
Microbiology: SM9223B-Colilert-QT; Enterolert-QT, EPA 1600, EPA 1603, SM9222D.
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 15 of 16
Pre-Qualtrax Document ID: 08-113
Page 27 of 28

Serial No:05172418:53
Chain of Custody
past charlotte Laboratory
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Send Irwoice TO: invoices jpacelabs.coupahcPs#,com °
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Results Requested By_ 512024
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Pdif� I or 1
Page 28 of 28
Page 16 of 16

C� LaBeLLa
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: A W -11
WELL SAMPLING INFORMATION
Project Name: B Ur itie COL'nf�l — , o k r� S R' Uer }tea wwple.
Location: 9,500 l�?r�rsh,gat'! y�u-f-OvL I'Ji'
Project No.: zz 53U--I-4 02
Sampled By:
Date: 14 / dx 024-
Weather: j °F/ $ �j °� 'eyn l — A)Jm r`j
61
Well Diameter: ,' u
Depth of Well: #*- 2p
Measuring Point: 1 OG_
Pump Type: oA& fn m6 oo A,
FIELD PARAMETER MEAS&EMENT
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
-g5.6("
)904q
Gallons
Conductivity
Dissolved 0
Redox
(MV)
Denth t
Water
Alkalinity Iron (II)
Comments
•u�ai r - :_'� vaiiuua rutguu
Purge Time Purge Time End: Final Static Water Level:
Start: 71' 3 7153 3 5. S 9
OBSERVATIONS
Notes:
,5amp1e Q �u� 0 {7 P�s .
w -1 17.4

C� LaBella
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: _ 21
WELL SAMPLING INFORMATION
Project Name: 13yrKe Coy!Lt - -136-6 9ww ReSa.w4c
Location: ot500 [ a(s 1t-a-fCL I
Project No.: 2.Z334*17 _ 02
Sampled By:
Date: -::F/ 9.
Weather: :7- 5 °r
r
Well Diameter: 2 " _ Static Water Level:
Depth of Well: 4(0 . go Length of Well Screen:
Measuring Point: 70c, Depth to Top of Pump:
Pump Type: M 01ZSo012 Tubing Type:
FIELD PARAMF,TIF:R ME.ART RE.MENT
42
Pal N
Time
Pump Rate
Gallons
Purged
Temp
"C
pH
Conductivity
(mS/cm)
Dissolved 02
(mg/L)
Redox
(mV)
Turbidity
(NTU)
Depth to
Water
(ft)
Alkalinity
Iron (II)
Comments
+/- 0.1
+/- 3%
+/- 10%
+/- 10 mV
10
rd>o
t 15
d
0
4.0
0,
1*.
4-1-2
9
f•
9(b.$
16.5
9.3
mot• B
;(4*. 5
�•1F
q-
1 IZ9. 5
p
I T6qq
36. R 9
1-
-
t
99
5. 0
-32-0
_
—
7
-0Z
.-•
q. 462-
V?. 0
6.02
6
1 9• #-5
9 •O
. o�+
�. 5
s 5
�. o
.q5
.13. 6
�6.5
9-*6
�9 • o
f 19>. 29
�5•yy
3�.6
nz
-
-
-
-
T..r.,l
7- r
Purge Time Purge Time End: Final Static Water Level:
Start: p -7 -/0153
3s. a 2
OBSERVATIONS
Notes: p
s�mpied , No PF115
QC " 9�e� -1

Project Name:
C� LaBella Location:
12 D Oak Branch Rd Project No.:
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: MVJ -1 ;- Weather:
WELL SAMPLING INFORMATION
���zi�Q•r
�fS °P7- A 5 °tr / Stivr v),w . J" wo "A
Well Diameter: q
o'' Static Water Level:
Depth of Well: 5 3.0 o Length of Well Screen:
Measuring Point: Depth to Top of Pump:
Pump Type: Ori5 Drt Tubing Type:
FIF,I.D PARAM .TF.R MRACiTR .MF1VT
'ft� • E �
paly
Time
Pump Rate
Gallons
Purged
Temp
°C
pH
Conductivity
(MS/cm)
Dissolved 02
(mg/L)
Redox
(mV)
Turbidity
(NTU)
Depth to
Water
(ft)
Alkalinity
Iron (11) Comments
+/- 0.1
+/- 3%
+/- 10%
+/- 10 mV
10
o
Z2.4
3• (6
3
- *• 4
{-1. to
_
-
2stz
3.10.5
- -4 - *4.41q.5
40. 8v
1 q.1
5
— q.
40. of
—
-3
,93
—-fZ -g
-f5.2
1 J4 0•q0
/9-f
5.q3
2 �-
-f .Q
5,
�302
4.8
5.q3
-73.5
-4 9.4
45•10
D
.p
5
zo.
2q-41
1 *0.8:
-
f2
-24.2
Z4. 54
1 40. q i
-
-
-Y- 23
Purge Time Purge Time End: Final Static Water Level:
Start: U 3 5 133.4
OBSERVATIONS
40•gY
Notes:
sampled � � N 0 Pis
12*

C� La6ella
Pow�re.r ny p�rtrms,ip
12 D Oak Branch Rd
Greensboro, NC 27407
Telephone: [phone]
Facsimile: [phone]
WELL I.D.: AV- 45
WELL SAMPLING INFORMATION
Project Name: __Ark, D vn _ 5 vn 7L
Location: 5flQ a rs -i7 a, D r9�tM. oyi. i)(,
Project No.: �i
Sampled By: �1 S im ty yy7 �
Date: -1/ Q / „10
Weather: z15 04=- $
'OF /S-V 4
Well Diameter: bZi �� Static Water Level:
Depth of Well: ��.-S Length of Well Screen:
Measuring Point- 7"QG Depth to Top of Pump:
Pump Type: ffleAp= gowTubing Type:
FIELD PARAMETER MRA, URF.MF.NT
n
115, 60
P 98Do
Gallons
Conductivity
Dissolved Ol'
R�edox
Depth to
Alkalinity Iron (11)
Comments
mom M
-�
Eym
------
-----
------------
------
----
------
-----
------
-----
------
-----
------
-----
------------
------
-----
a �..+. � `� vaaavua • uascu
Purge Time Purge Time End:
Start: >34
OBSERVATIONS
Notes:
Sctrnp )ed q CN 0pfftE>
Final Static Water Level:

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
Background
Downgradient/Compliance Wells
Sentinel
Performance
Location
MW-21
MW-10
MW-11
MW-12
MW-13
MW-16S
MW-18
MW-19
MW-36
MW-38
TOC Elevation
1099.86
1012.23
1028.58
1034.22
1059.40
1007.67
998.49
999.95
1099.52
1087.76
Well Depth
41.00
24.16
44.20
53.00
59.00
21.45
12.00
15.00
45.00
73.13
18-Apr-96
NM
998.78
993.30
993.84
1010.40
NI
NI
NI
NI
NI
18-Jun-96
NM
998.41
992.80
994.50
1010.03
NI
NI
NI
NI
NI
6-May-14
NM
999.71
990.63
994.22
1010.84
992.73
993.31
993.17
1069.17
1042.18
21-Oct-14
1063.48
999.49
993.93
994.27
1009.98
992.97
NM
NM
1066.52
1045.18
21-May-15
1062.18
999.22
993.03
993.62
1010.18
992.11
992.54
992.60
1066.03
1044.68
8-Dec-15
1061.71
999.49
992.25
993.42
1009.64
994.47
NM
NM
1066.72
1046.24
4-May-16
1065.36
998.98
993.73
993.22
1009.66
992.97
992.74
993.45
1071.22
1044.91
13-Dec-16
1061.11
998.88
992.90
993.47
1007.90
992.08
NM
NM
1065.99
1042.81
28-Jun-17
1061.51
999.55
992.87
993.13
1009.84
992.82
NM
NM
1065.77
1044.86
15-Dec-17
1060.87
999.61
993.89
994.21
1010.18
992.84
993.66
993.35
1066.07
1044.92
15-May-18
1064.15
999.76
994.14
994.72
1010.78
993.22
NM
NM
1066.68
1045.76
4-Dec-18
1064.45
1000.03
995.46
995.53
1010.70
994.33
995.09
994.23
1067.96
1045.84
7-May-19
1071.05
1000.05
994.76
995.17
1011.69
993.78
NM
NM
1070.69
1047.19
6-Nov-19
1065.97
999.62
994.34
994.67
1010.35
993.39
994.24
993.96
1066.57
1044.85
20-Nov-19
NM
NM
NM
994.21
NM
NM
NM
NM
NM
NM
7-May-20
1069.16
999.88
994.28
994.86
1011.35
993.31
NM
NM
1068.31
1046.26
11-Nov-20
1071.28
1000.17
995.03
995.42
1011.11
994.06
994.25
NM
1067.92
1047.14
1-Dec-20
1072.33
NM
994.61
995.07
NM
993.57
992.65
993.44
NM
NM
4-May-21
1072.75
NM
993.96
994.52
1011.87
993.11
NM
NM
1068.07
1046.96
19-May-22
1062.64
999.35
993.42
994.07
1010.10
992.57
NM
NM
1064.24
1047.77
17-Nov-22
1061.13
999.83
995.17
994.89
1010.33
993.65
994.38
993.87
1064.90
1044.93
10-May-23
1064.98
999.80
993.90
994.43
1010.90
993.06
NM
NM
1068.44
1054.97
8-Nov-23
1061.51
998.88
991.80
992.63
1009.69
991.06
991.53
991.57
1065.49
1043.20
6-May-24
1062.93
999.73
992.93
994.31
1010.34
993.05
NM
NM
1066.25
1043.68
NM: Groundwater Level not measured NI: Monitoring Well not yet installed
*All groundwater elevations are in feet above mean sea level (Ft-AMSL)
Burke Co. - John's River C+D-over-MSW Landfill La Bella Associates
Permit No. 12-03 1

TABLE C-2: Historically Detected Groundwater Constituents
Analyte
Sample
EPA McNoG
DL
RL
MW-9
MW-17
MW-20
MW-21
MW40
MW-11
MW-12
MW-13
MW-1
Blanks
Collection Date
Inorganic Compountls
Antimony
3&May-07
-
6
-
ND
-
-
ND
ND
1.09 J
ND
ND
ND
ND
GWPS= 1.4 pg/L(10/23/07)
29-Nav-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
&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
1&Jun-10
2.6
6.0
-
ND
-
-
ND
ND
2.8 J
ND
ND
ND
ND
GWPS=1 pg/L(8/1/10)
1-Dec-10
2.6
6.0
-
ND
ND
-
ND
3.5 1
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
20-0ec-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
3.8 J
28-0.13
5.0
6.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
&May-14
EPA 6010
5.0
6.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23 -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, 15
EPA 6010
3.8
6.0
-
-
-
ND
ND
ND
S.
ND
ND
ND
ND
Lab Rerun Analyses,
&Dec-15
EPA 6010
3.8
6.0
-
-
-
-
-
-
6.2
-
-
-
-
Resample,
4Feb-16
EPA 6010
3.8
6.0
-
-
-
-
-
-
ND
-
-
-
ND
3May-16
EPA 6010
3.8
6.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13Dec-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
-
I3Ne 17
EPA 6010
3.9
6.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
MAC =1pg/L
1&May-18
EPA 6010
3.9
6.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
&Dec-18
EPA 6010
3.9
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
&May-19
EPA 6030D
3.9
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
&Nov-19
EPA 6030D
3.0
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
&May-20
EPA 6030D
3.0
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6030D
3.0
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Resemple,
2&Jan21
EPA 6010D
3.0
5.0
-
-
-
-
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
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
Resemple,
17-Fe122
EPA 601OD
3.0
5.0
-
-
-
-
-
ND
-
-
-
-
ND
NC2L=1
19-May22
EPA 6020B
0.8
3.0
-
-
-
ND
ND
1.1 1
ND
ND
ND
-
-
17-Nov-22
EPA 6020B
0.8
3.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
1UMay23
EPA 6010D
3.0
5.0
-
-
-
ND
ND
ND
5.2
ND
ND
-
ND
Resemple,
2iJ-23
EPA 6010D
3.0
5.0
-
-
-
-
-
-
ND
-
-
-
-
&Nov-23
EPA 6010D
3.6
5.0
-
-
-
ND
3.8 1
ND
ND
ND
ND
-
-
6-May24
EPA 6010D
3.6
5.0
-
-
-
-
ND
-
-
ND
-
-
ND
Arsenic
3UMay-07
-
10
-
ND
-
-
2.2 B
ND
3.6 B
ND
2.1 B
2.6 1
NC 2L= 50 pg/L(10/23/07)
29-Nav-07
-
10
-
2.5 J
-
-
ND
ND
ND
2.1 1
ND
ND
29-May-08
2.7
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
&N."S
2.7
10.0
-
ND
-
-
3.1 B
ND
3.2 B
3 B
ND
4.1 1
3-Jun-09
2.7
10.0
-
ND
-
-
ND
ND
ND
ND
ND
3.2 1
ND
1&Nov-09
2.7
10.0
-
ND
-
-
3.0 J
ND
ND
ND
ND
ND
ND
NC 2L= 30 pg/L(01/01/10)
16-Jun-10
2.7
10.0
-
ND
-
-
ND
4.6 J
ND
ND
3.0 1
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
2UDec-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
2".13
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
&May-14
EPA 6010
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23 -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
&Dec-15
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3May-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
3.7 1
ND
ND
ND
ND
ND
13Ne 16
EPA 6010
2.5
10.0
-
-
-
ND
3.2 1
ND
ND
ND
ND
3.5 J
ND
27-Jun-17
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13Ne 7
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
1&May-18
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
&D-18
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
&May-19
EPA 6030D
5.0
10.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
&Nov-19
EPA 6030D
4.7
10.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
&May-20
EPA 6030D
4.7
10.0
-
-
-
ND
5.6 1
8.5 1
9.7 J
ND
7.9 J
ND
ND
11-Nov-20
EPA 6030D
4.7
10.0
-
-
-
ND
ND
14.3
ND
ND
ND
-
ND
Resample,
2&J:21
EPA 6010D
4.7
10.0
-
-
-
-
-
7.5 1
-
-
-
-
-
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 W20B
2.2
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA W20B
0.1
1.0
-
-
0.28 1
ND
ND
2.4
0.3 J
ND
0.8 J
-
-
1&May-23
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Resample,
23J-23
EPA 6010D
4.7
10.0
-
-
-
-
-
-
ND
-
-
-
-
&Nov-23
EPA 6010D
2.5
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
&May-24
EPA 6010D
2.5
10.0
-
-
-
ND
ND
5.2 1
ND
ND
2.6 J
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 1 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collettlon Date
EPA McNod
DL
RL
MW-9
MW.17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Barium
15-Seµ94
-
100
1320
NI
NI
NI
194
5580
ND
584
NI
NI
NO
1-0ct-94
-
100
--
NI
NI
NI
-
1030
--
--
NI
NI
ND
1&J-95
-
100
111
NI
NI
NI
122
1490
ND
355
NI
NI
ND
6-Feb-9 5
-
100
435
NI
NI
NI
124
350
ND
311
NI
NI
ND
1-Mar-95
-
100
556
NI
NI
NI
260
732
111
528
NI
NI
ND
1-An
-
100
199
NI
-
-
250
688
ND
408
NI
NI
ND
1-Jan96
-
100
455
NI
-
-
228
734
111
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
1-Oct-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
-
111
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
NO
730
NO
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
NO
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
'Nov-02
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
500
ND
ND
-
-
ND
ND
ND
NO
ND
NO
ND
20 Nov 03
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
&May�04
-
500
ND
ND
-
-
ND
ND
ND
NO
NO
NO
NO
10 Nov-04
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
S May-05
-
500
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
500
-
NO
-
--
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
500
-
ND
-
--
ND
ND
ND
ND
NO
NO
NO
2-Nov-06
-
500
-
NO
-
--
ND
ND
ND
ND
ND
ND
ND
30 May-07
-
100
-
52.0 J
-
--
48.1 J
132
88.4 1
66.9 J
50.9 J
8.0 J
0.20 1
NO 2L= 2,000 ag/L(10/23/07)
29 Nov-07
--
100
-
214
-
-
54.8 J
232
97.0 1
75.3 J
51.1 J
1.6 J
0.50 J
29 May-08
0.20
100
-
67.9 J
-
-
41.5 J
148
71.0 1
77.0 1
43.7 J
7.9 J
ND
6 Nov-O8
0.20
100
-
82.3 J
-
-
45.5 B
118
81.2 1
90.6 1
66.7 J
7.1 B
9.6 1
3-1un-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 J
16 - D9
0.20
100
-
78.9 B
-
-
36.3 B
116
88.6 B
81.0 B
46.6 B
7.8 B
20.1 J
NO 2L= 700 yg/L(01/01/10)
16-1un-10
0.20
100
-
58.1 J
-
-
50.5 J
296
103
73.4 1
47.0 J
8.6 J
0.77 J
1-Dec-10
0.20
100
-
60.1 J
376
-
59.6 J
134
94.1 1
78.7 1
37.5 J
16.3 J
NO
1-Jun-11
0.20
100
-
55.6 J
164
-
43.3 J
154
74.3 1
74.4 1
44.7 J
12.3 J
ND
20-D- 1
5.0
100
-
-
119
-
50.9 J
138
76.6 1
78.3 1
46.7 J
10.5 J
NO
30-May-12
5.0
100
-
-
96.7 J
-
40.6 J
137
77.7 1
74.5 1
67.8 J
9.1 J
ND
5-D-12
5.0
100
--
-
63.0 1
-
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
28-0ct-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
110
--
-
73.1 1
--
37.3 1
129
89.1 J
73.1 J
45.5 J
1.2 J
ND
23-0c1-14
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-D- 5
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-D-16
EPA 6010
2.5
100
--
-
-
13.4 J
66.0 J
128
83.2 J
80.9 J
48.1 J
10.0 J
ND
27-Jun-17
EPA 6010
2.5
100
--
-
-
18.8 1
47.4 1
127
81.1 J
76.2 J
50.7 J
9.9 J
-
13-D- 7
EPA 6010
2.5
100
--
-
-
17.6 J
60.0 J
126
68.0 J
80.1 J
45.1 J
7.7 1
-
16-May-18
EPA 6010
2.5
100
-
-
-
1b.1 1
57.1 J
156
65.0 J
79.4 J
50.2 J
16.0 J
ND
6-Dec-18
EPA 6010
2.5
5
-
-
-
1 .1
53.7
129
70.0
80.9
47.8
Se
ND
&May-19
EPA 6010D
2.5
5
-
-
51.9
22.4
53.0
106
11.4
72.5
10.1
1.1
ND
&Nov-19
EPA 6010D
1.0
5
-
-
88.3
25.6
68.5
139
90.5
82.0
52.6
8.9
ND
&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
R-ple>
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
-
NO
3-Nov-21
EPA 6010D
3.5
5
-
-
-
22.3
99.5
111
71.4
92.2
72.0
-
NO
19-May-22
EPA 6020E
0.7
5
-
-
-
25.8
83.6
164
66.5
76.4
60.5
-
--
17-Nov-22
EPA 6020E
0.7
5
-
-
82.2
38
52.8
168
73.2
106.0
54.7
-
--
10-May-23
EPA 6010D
3.5
5
-
-
-
21.9
61.7
181
652
86.7
54.4
-
NO
R-Mple>
23-Jun-23
EPA 6010D
3.5
5
-
-
-
--
--
--
75.2
-
--
-
--
&Nov-23
EPA 6010D
0.79
5
-
-
-
26.5
97.3
168
66.6
82.4
60.3
-
--
&May-24
EPA 6010D
0.79
5
-
-
-
26.5
67.6
166
84.3
83.8
52.9
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 2 of 38

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
MW43
MW-18S
MW-SBD
Blanks
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-Oat-99
-
2
8.0
3.0 1
-
-
2.0 1
2.0 1
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
'No,02
-
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
2.1
1.oa 03
-
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Noy-03
-
2
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
,May-D4
-
2
ND
ND
-
--
ND
ND
ND
ND
ND
ND
ND
10-N-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-No145
-
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= 40g/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-O8
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---09
0.10
1.0
-
ND
-
--
ND
ND
ND
0.25 1
0.23 1
2.2
ND
18 N-09
0.10
1.0
-
ND
-
--
ND
ND
ND
0.25 1
ND
ND
ND
1&Jun-10
0.10
1.0
-
ND
-
--
0.24 J
0.94 J
ND
0.11 1
ND
ND
ND
1-D-10
0.10
1.0
-
ND
1.7
--
0.14 J
ND
ND
ND
ND
ND
ND
1-Jun-11
0.10
1.0
--
ND
0.44 J
-- 1
ND
ND
ND
ND
ND
ND
ND
20-D- I
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-D-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
23-0c1-14
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-D- 5
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 D-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-D- 7
EPA 6010
0.5
1.0
-
-
-
ND
0.73 J
1.0
0.63 J
ND
0.64 J
ND
ND
MAC Pg/L
16-May-18
EPA 6010
0.5
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
&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
&Nov-19
EPA 6010D
0.2
1.0
-
-
0.36 1
ND
0.39 1
ND
ND
0.25 J
ND
ND
ND
.ay-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 6020E
0.1
0.5
-
-
-
0.054 1
0.42 1
ND
ND
0.17 J
0.06 J
-
--
NC2L=4
17-Nov-22
EPA 6020E
0.1
0.5
-
-
0.27 1
ND
ND
0.1 1
ND
ND
ND
-
--
10-May-23
EPA 6010D
0.7
1.0
-
-
-
ND
ND
ND
1.5
ND
ND
-
ND
Resample>
23-Jun-23
EPA 6010D
0.7
1.0
-
-
-
--
--
--
ND
-
--
-
--
&No,23
EPA 6010D
0.2
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
&May-24
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 3 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Collea6on Sample
Date
EPA McNod
DL
RL
MW-9
MW.17
MW-20
MW-21
MW-10
MW-11
MW-1P
MW43
MW46S
MW46D
Blanks
Cadmium
1-May-97
-
1
NO
NI
-
-
NO
NO
1.0
NO
NI
NI
NO
1-Nov-97
-
1
NO
NI
-
-
ND
ND
NO
NO
NI
NI
NO
1-May-98
-
1
NO
NI
-
-
NO
NO
1.0
NO
NI
NI
NO
1-Nov-98
-
1
NO
NI
-
-
NO
NO
2.0
NO
NI
NI
NO
11-May-99
-
1
NO
NO
-
-
NO
NO
NO
NO
NO
NO
NO
18-W-99
-
1
24.0
6.0
-
-
6.0
3.0 1
30.0
2.0 J
2.0 J
NO
NO
3-May-D0
-
1
NO
NO
-
-
NO
I. 1
L. J
NO
5.0
NO
NO
7-Nov-00
-
1
2.0
5.0
-
-
NO
NO
1.0
NO
1.0
NO
NO
31-May-01
-
1
NO
NO
-
-
NO
NO
1.0 J
NO
1.0 J
NO
NO
7-Nov-Ol
-
1
NO
NO
-
-
NO
NO
NO
NO
NO
NO
NO
22-May-02
-
1
NO
NO
-
-
NO
NO
NO
2.0 B
NO
NO
1.3
14No,02
-
1
NO
NO
-
-
ND
NO
1.2
NO
3.7
NO
NO
1.ay-03
-
1
ND
NO
-
-
1.1
NO
NO
NO
2.5
NO
NO
20-Nov-03
-
1
2.0
1.3
-
-
NO
NO
1.2
NO
NO
NO
NO
6May-04
-
1
NO
NO
-
-
ND
NO
NO
NO
NO
NO
NO
10-N-04
-
1
NO
NO
-
-
1.5
NO
NO
NO
2.2
NO
NO
5-May-05
-
1
NO
NO
-
-
NO
NO
NO
NO
NO
NO
NO
3-NO105
-
1
-
NO
-
-
NO
NO
NO
NO
NO
NO
NO
25-May-06
-
1
-
NO
-
-
NO
NO
NO
NO
NO
NO
NO
2-Nov-06
-
1
-
NO
-
-
NO
NO
NO
NO
NO
NO
ND
30-May-07
-
1
-
NO
-
-
NO
NO
NO
NO
NO
NO
ND
NO 2L= 1.75 pg/L(10/23/07)
ov-
29-N07
-
1
-
NO
-
-
NO
NO
0.60 1
NO
NO
NO
ND
29-May-08
0.50
1.0
-
NO
-
-
NO
NO
NO
NO
NO
NO
ND
6 Npv-O8
0.50
1.0
-
NO
-
-
NO
NO
NO
NO
0.94 1
NO
NO
3-Jun-09
0.50
1.0
-
NO
-
--
NO
NO
NO
NO
NO
1.9
NO
18-N0v-09
0.50
1.0
-
NO
-
--
NO
NO
NO
NO
NO
NO
NO
NO 2L= 2 pg/L(01/01/10)
16Jun-10
0.50
1.0
-
NO
-
-
NO
a.0
NO
NO
NO
NO
NO
Resample,
5-Aug-10
0.50
1.0
-
--
-
-
-
1.2
--
--
--
--
NO
1-Deo-10
0.50
1.0
-
NO
NO
-
NO
NO
NO
NO
NO
NO
NO
1-Jun-11
0.50
1.0
-
NO
NO
-
NO
NO
NO
NO
NO
NO
NO
20-D- I
NO
-
NO
NO
NO
NO
NO
ND
NO
30-May-12
1.0
1.0
-
-
ND
-
NO
NO
NO
ND
ND
ND
NO
5-D-12
1.0
1.0
-
-
NO
-
NO
NO
NO
NO
NO
NO
NO
12-Jun-13
1.0
1.0
--
-
ND
-
NO
NO
NO
NO
NO
NO
NO
28-00-13
1.0
1.0
--
-
NO
-
NO
NO
NO
NO
NO
NO
NO
6-May-14
EPA6010
1.0
1.0
-
-
NO
--
NO
NO
NO
NO
NO
NO
NO
23Oc1-14
EPA 6010
1.0
1.0
-
-
*
NO
NO
NO
NO
NO
NO
NO
NO
20-May-15
EPA 6010
1.5
1.0
-
-
-
NO
NO
0.85 1
NO
NO
NO
NO
NO
8-D- 5
EPA 6010
0.5
1.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
3-May-16
EPA 6010
0.5
1.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
130-16
EPA 6010
0.5
1.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
27-Jun-17
EPA 6010
0.5
1.0
-
-
-
NO
NO
ND
NO
NO
NO
NO
-
130-17
EPA 6010
0.5
1.0
-
-
-
NO
0.64 1
1.6
2.9
0.88 J
0.80 J
NO
NO
Resample,
19-M.,18
EPA 6010
0.5
1.0
-
-
-
--
--
--
NO
-
--
-
16-May-18
EPA 6010
0.5
1.0
-
-
-
NO
NO
ND
NO
NO
NO
NO
NO
6D-18
EPA 6010
0.5
1.0
-
-
-
NO
0.56 1
1.0
NO
NO
0.51 J
NO
NO
&May-19
EPA 6010D
0.5
1.0
-
-
ND
NO
NO
NO
NO
NO
NO
NO
NO
&Nov-19
EPA 6010D
0.4
1.0
-
-
NO
NO
NO
NO
NO
NO
NO
NO
NO
.ay-20
EPA 6010D
0.4
1.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
11-Nov-20
EPA 6010D
0.4
1.0
-
-
-
NO
NO
0.74 1
NO
NO
NO
-
NO
Resample,
28-Jan-21
EPA 6010D
0.4
1.0
-
-
-
--
-
NO
-
-
-
-
--
5-May-21
EPA 6010D
0.4
1.0
-
-
-
NO
NO
NO
NO
0.51 J
NO
-
NO
3-Nov-21
EPA 6010D
0.4
1.0
-
-
-
NO
0.44 1
NO
NO
0.79 J
NO
-
NO
19-May-22
EPA 6020E
0.1
0.5
-
-
-
NO
NO
NO
NO
0.22 J
NO
-
--
17-Nov-22
EPA 6020E
0.1
0.5
-
-
NO
NO
NO
NO
NO
1.00
NO
-
--
16May-23
EPA 6010D
0.4
1.0
-
-
--
NO
NO
NO
1.5
NO
NO
-
NO
Resample>
23-Jun-23
EPA 6010D
0.4
1.0
-
-
--
--
--
--
NO
-
--
-
--
6Noy-23
EPA 6010D
0.3
1.0
-
-
--
NO
0.33 1
1.0
NO
0.31 J
NO
-
--
6May-24
EPA 6010D
0.63
5.0
-
-
--
NO
NO
NO
NO
NO
NO
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 4 of 38

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
MW43
MW46S
MW46D
Blanks
Cnmmlum
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-9]
--
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
1&0ct-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
14Nov-02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14May-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
,May-D4
-
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-O6
-
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30 May-07
--
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
NC 2L= 50 yg/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-O8
0.40
10.0
-
0.59 J
-
--
1 J
0.83 J
2.8 1
3.4 1
2.5 1
ND
ND
3-Jun-09
0.40
10.0
-
ND
-
--
ND
2.1 J
ND
1.1 1
0.66 1
2.1 1
ND
18-NOV-09
0.40
10.0
-
ND
-
--
ND
ND
2.2 J
2.2 1
ND
ND
ND
NC 2L= 10 Ng/L(01/01/10)
1&Jun-10
0.40
10.0
-
0.43 B
-
-
1.0 B
13.9
4.7 1
1.0 B
ND
ND
0.74 1
Resample,
5-Aug-10
0.40
10.0
-
-
-
--
--
0.88 B
--
--
--
--
0.51 1
1-Deo-10
0.40
10.0
-
0.60 B
39.6
--
1.8 B
1.3 B
5.5 1
1.2 B
ND
ND
0.51 1
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-1 1
0.40
10.0
-
-
7.8 J
--
--
--
--
--
--
--
ND
200- 1
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-D-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
E116010
5.0
10.0
-
-
6.1 1
-
ND
ND
ND
ND
ND
ND
ND
230c1-14
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
3.9 1
ND
ND
ND
4.7 J
ND
8-D-15
EPA 6010
2.5
10.0
-
-
-
ND
ND
ND
13.8
ND
ND
ND
ND
Lab Rerun Analyses,
8-D-15
EPA 6010
2.5
10.0
-
-
-
--
-
--
14.7
-
-
-
-
Resample,
4Feb16
EPA 6010
2.5
10.0
-
-
-
--
--
--
ND
-
-
-
ND
3-May-16
EPA 6010
2.5
10.0
-
-
-
4.2 1
ND
3.1 1
4.1 J
4.5 J
ND
ND
ND
13-D-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
3.7 1
4.4 J
ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
10.0
-
-
-
ND
ND
3.9 J
5.8 J
ND
ND
ND
-
13-D- 7
EPA 6010
2.5
10.0
-
-
-
ND
ND
0.4 1
2.6 J
ND
ND
5.5 J
ND
16-May-18
EPA 6010
2.5
10.0
-
-
-
ND
ND
4.6 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
-
-
4.6 1
--
--
--
--
--
--
--
ND
&May-19
EPA 6010D
2.5
5.0
-
-
4.5 1
ND
ND
ND
ND
ND
ND
ND
ND
&Nov-19
EPA 6010D
1.0
5.0
-
-
6.0
2.4 J
ND
ND
ND
ND
ND
ND
ND
.ay-20
EPA 6010D
3.7
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 6010D
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
EPA 6010D
3.7
5.0
-
-
-
ND
ND
52.9
ND
ND
ND
-
ND
3-Nov-21
EPA 6010D
3.7
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 6020E
1.1
5.0
-
-
-
2.5 1
ND
ND
2.6 J
ND
ND
-
--
17-Nov-22
EPA 6020E
1.1
5.0
-
-
3.6 J.
ND
ND
3.4
23.3
6.1
1.9
-
-
10Za 23
EPA 6010D
3.7
5.0
-
-
-
ND
ND
3.7 1
1910
ND
ND
-
ND
Resample>
23-J-23
EPA 6010D
3.7
5.0
-
-
-
-
-
-
ND
-
-
-
-
&Nov-23
EPA 6010D
0.6
5.0
-
-
-
0.98 J
3.8 1
6.1
3.4 J
1.4 J
3.7 J
-
-
64ay-24
EPA 6010D
0.6
5.0
-
-
-
ND
ND
ND
0.99 J
ND
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 5 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collettlon Date
EPA McNod
DL
RL
MW-9
MW.17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Cohan
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
M
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
MO
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-Ma09
-
5
20.0
26.0
-
-
48.0
13.0
34.0
17.0
59.0
ND
ND
18-00-99
-
10
120
37.0
-
-
85.0
20.0
220
16.0
40.0
ND
ND
3-May-DG
-
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
-
SO
ND
ND
-
-
53.0
ND
30.0
11.0
32.0
ND
ND
7-Nov-01
-
SO
ND
ND
-
-
29.0
ND
23.0
ND
26.0
ND
ND
22-May-02
-
10
14.1 B
14.1 B
-
-
68.0
16.0 B
51.0 B
17.0 B
39.0 B
12.0 B
11.0
'Nov-02
-
SO
ND
ND
-
-
90.0
ND
41.0
11.0
34.0
ND
ND
1.ay-03
-
SO
19.0
ND
-
-
280
ND
46.0
53.0
24.0
ND
ND
20-Nov-03
-
SO
26.0
10.0 1
-
-
340
18.0
56.0
58.0
30.0
ND
ND
&May-04
-
SO
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
1.1
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
20ov-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 J
-
-
67.2
55.5
47.9 1
23.4
30.7
ND
ND
29-May-08
0.60
10.0
-
5.4 J
-
--
71.9
54.6
34.8
35.3
ND
ND
ND
6-Nov-08
0.60
10.0
-
9.2 J
-
-
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
7&6
53.5
49.3
54.7
7.6 B
7.6 J
Resample,
27-Aug-09
0.60
10.0
-
--
-
-
60.0
-
-
-
--
--
--
18-Noy-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
3&0
48.6
ND
ND
Resample,
5-Aug-10
0.60
10.0
-
-
-
-
--
85.5
--
--
--
--
ND
GWPS=1 pg/L(10/1/10)
1-D-10
0.60
10.0
-
9.8 J
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 J
2.6 J
-- 1
78.4
99.3
72.9
4L7
38.6
ND
ND
20-D- 1
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-D-12
5.0
10.0
-
-
ND
--
46.6
27.9
1O1
45.8
51.4
ND
ND
12-Jun-13
5.0
10.0
-
-
ND
--
243
150
118
92.2
68.0
ND
ND
28-00-13
5.0
10.0
-
-
ND
--
200
128
124
117
75.7
ND
ND
Resample,
10-Dec-13
5.0
10.0
-
-
--
--
--
-
--
40.4
--
--
ND
&May-14
EPA 1010
5.0
10.0
-
-
ND
--
138
33.4
68.9
65.9
28.6
ND
ND
22-W-14
EPA 6010
5.0
10.0
-
-
*
ND
126
37.1
82.0
74.9
32.1
ND
ND
20-May-15
EPA 6010
2.5
10.0
-
-
--
ND
118
34.8
77.8
90.0
34.0
ND
ND
8-Dec-15
EPA 6010
2.5
10.0
-
-
-
ND
175
BLO
84.8
49.7
32.8
ND
ND
3-May-16
EPA 6010
2.5
10.0
-
-
-
4.0 1
132
52.6
69.7
85.0
27.6
ND
ND
13-Dec-16
EPA 6010
2.5
10.0
-
-
-
ND
93.2
52.4
70.6
58.8
28.1
ND
ND
27-J-17
EPA 6010
2.5
10.0
-
-
-
ND
121
60.5
74.0
75.5
35.4
ND
-
13-D-17
EPA 6010
2.5
10.0
-
-
-
ND
73.9
54.4
66.5
93.6
31.1
ND
ND
IMAC=IP&/L
16-May-18
EPA 6010
2.5
10.0
-
-
-
ND
64.8
55.1
61.0
83.0
33.0
ND
ND
6-D-18
EPA 6010
2.5
5.0
-
-
-
ND
74.3
MO
67.9
102
3&1
ND
ND
Resemple>
7-Feb-19
EPA 6010
2.5
5.0
-
-
ND
--
--
-
-
-
--
-
ND
BNGD=11.3 P&/L
8-May-19
EPA 6010D
2.5
5.0
-
-
ND
ND
64.0
48.6
57.5
92.7
36.8
ND
ND
&Nov-19
EPA 6010D
1.1
5.0
-
-
2.2 1
2.8 1
53.8
52.0
70.1
66.0
32.8
ND
ND
&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
Resemple>
28-J-21
EPA 6010D
3.6
5.0
-
-
-
ND
-
85.3
-
-
-
-
-
5-May-21
EPA 6010D
3.6
5.0
-
-
-
ND
56.9
82.1
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 6020E
0.4
5.0
-
-
-
1.6 1
57.7
73.0
59.1
88.5
40.1
-
-
17-Nov-22
EPA 6020E
0.4
5.0
-
-
1.5 1
3.7 1
30.5
55.8
61.2
121.0
37.7
-
-
10-May-23
EPA 6010D
3.6
5.0
-
-
-
ND
37.3
56.5
147
78.6
39.1
-
ND
Resample>
23-Jun-23
EPA 6010D
3.6
5.0
-
-
-
--
--
-
59.1
--
--
-
--
&NOv-23
EPA 6010D
0.4
5.0
-
-
-
0.56 1
47.5
19.8
33.9
69.8
28.0
-
--
&May-24
EPA 6020E
0.14
1.0
-
-
-
0.86 1
54.8
49.8
66.8
79.9
44.2
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 6 of 38

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
MW43
MW-16S
MW46D
Blanks
Copper
18-Jan-95
-
10
16.0
NI
NI
NI
ND
ND
ND
14.0
NI
NI
ND
6-Feb-9 5
-
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
In-9
-
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-May96
-
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-May98
-
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-May99
-
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-DO
-
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-Ma"2
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
'Nov-02
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-o3
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
20-Nov-03
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
.ay-04
-
200
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
10-No1-04
-
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 J
-
-
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 1
6 Nov-O8
0.30
10.0
-
2.0 B
-
--
1.8 B
0.7 B
2.4 B
16.6
4.2 J
0.46 B
0.65 J
3.1un-09
0.30
10.0
-
0.83 J
-
--
ND
1 J
ND
6.7 1
0.61 J
3.5 J
ND
18 N-09
0.30
10.0
-
0.34 J
-
--
ND
ND
1.2 J
10.7
0.38 J
ND
ND
1&Jun-10
0.30
10.0
-
0.37 B
-
--
2.6 B
9.0 J
3.2 B
3.4 B
ND
ND
0.77 1
1-D-10
0.30
10.0
-
1.3 J
36.1
-
3.8 J
1.2 J
1.8 1
3.9 1
2.1 J
ND
ND
1-Jun-11
0.30
10.0
-
0.54 J
12.9
-
0.94 J
2.3 J
0.79 1
4.8 1
0.66 J
ND
ND
20-Dean
5.0
10.0
-
--
9.0 J
--
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
-
-
7.0 J
--
ND
ND
ND
ND
5.6 1
ND
ND
5-Dea12
5.0
10.0
-
-
ND
--
ND
ND
ND
5.6 J
ND
ND
ND
12-Jun-13
5.0
10.0
-
-
34.0 B
--
ND
ND
ND
11.1 B
ND
ND
9.8 J
28-00-13
5.0
10.0
-
-
ND
--
ND
6.1 1
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
10.0
-
-
ND
--
ND
ND
ND
ND
ND
ND
ND
23-0c1-14
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
4.6 J
ND
ND
ND
8-D- 5
EPA 6010
2.5
10.0
-
-
-
ND
8.1 1
6.4 1
9.7 J
ND
5.9 J
ND
ND
3 May-16
EPA 6010
2.5
10.0
-
-
-
8.7 1
ND
ND
ND
9.6 J
ND
8.6 J
ND
13 Dea16
EPA 6010
2.5
10.0
-
-
-
4.1 J
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
10.0
-
-
-
3.9 1
ND
ND
ND
ND
ND
ND
-
13-D- 7
EPA 6010
2.5
10.0
-
-
-
ND
ND
7.3 1
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
&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 1
ND
ND
ND
6.5
ND
ND
ND
&Nov-19
EPA 6010D
2.1
5.0
-
-
6.7
6.0
ND
2.4 1
2.8 J
5.6
2.7 J
ND
ND
.ay-20
EPA 6010D
4.3
5.0
-
-
-
4.5 1
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
R-ple>
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 6020E
1.0
5.0
-
-
-
2.7 1
1.3 1
ND
ND
14.9
ND
-
-
17-Nov-22
EPA 6020E
1.1
2.0
-
-
5.3
5.6
ND
ND
1.2 J
62.5
ND
-
-
10-May-23
EPA 6010D
4.3
5.0
-
-
-
ND
ND
ND
114.0
11.6
ND
-
ND
Resample>
23-Jun-23
EPA 6010D
4.3
5.0
-
-
-
--
--
--
ND
--
-
-
-
&Nov-23
EPA 6010D
0.6
5.0
-
-
-
1.8 1
5.6
ND
ND
12.0
ND
-
-
&May-24
EPA 6010D
0.6
5.0
-
-
-
2.2 1
ND
0.81 1
0.71 J
13.0
1.2 J
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 7 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Collec[lonmSaple
Date
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-1P
MW43
MW46S
MW46D
Blanks
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-Nov01
-
50
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
14Nov-02
-
50
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
20-Nov-03
-
50
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
10-Nov44
-
10
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
3-Nov-05
-
-
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
2-Nov06
-
50
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
NC 2L= 70 pg/L(10/23/07)
29-N-07
-
10
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
6-Nov48
5.0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
18-Nov09
5.0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
1-D-10
5.0
10.0
-
ND
5.9 J
-
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-D-12
5.0
10.0
-
-
ND
-
ND
ND
ND
ND
7.0 J
-
ND
28-00-13
5.0
10.0
-
-
ND
-
12.4
5.6 J
10.0
ND
6.5 1
ND
ND
Resample,
10-D-13
5.0
10.0
-
-
-
-
10.8
-
9.0 1
-
-
-
ND
6-May-14
SM 4500-ON-E
0.0
0.0
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
23-0c1-14
SM 4500-CN-E
2.5
10.0
-
-
*
ND
3.6 J
4.7 J
4.2 1
ND
5.2 J
-
ND
20-May-15
SM 4500-CN-E
0.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
&D- 5
SM 4500-CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
&May-16
SM 4500 CN-E
4.0
10.0
-
-
-
ND
ND
ND
5.3 1
ND
ND
-
ND
13-D-16
SM 4500CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
27-Jun-17
SM 4500CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
4.3 1
-
-
13-D- 7
SM 4500-ON-E
4.0
10.0
-
-
-
-
5.5 J
7.6 J
7.6 1
ND
8.7 J
-
-
16-May-18
SM 4500CN-E
4.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Dec-18
SM 4500CN-E
4.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
8-May-19
SM 4500 CN-E-2011
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 J
-
--
&May-20
SM 4500CN-E-2011
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
6.5 J
-
--
11-Nov-20
SM 4500-CN-E-2011
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
7.5 J
-
-
5-May-21
SM 4500 CN-12011
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 4500CN-E-2017
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
SM 4500CN-E-2016
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
--
10-MaY23
-
-
-
-
-
-
-
-
-
-
-
-
-
-
6-Nov-23
SM 4500CN-E-2016
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
--
6-May-24
SM 4500CN-E-2016
6.0
8.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Iron
1-Jun-11
14.0
300
-
308
11,000
-
20,500
29,200
16,300
886
22,200
413
ND
Resample,
7-Ju1-11
50.0
300
-
-
7,150
-
-
-
-
-
-
-
ND
NC 2L= 300 pg/L(01/01/10)
20-Dec-11
50.0
300
-
-
8,010
-
26,300
38,700
22,800
1,160
22.200
93.5 J
ND
30-May-12
50.0
300
-
-
5,940
-
24,500
45,700
21,700
1,301
24,500
ND
ND
5-D-12
50.0
300
-
-
2,970
--
7.010
8.730
28,200
383
21.700
159 J
ND
12-Jun-13
50.0
300
-
-
2,460
-
55.300
55,300
34,800
4,650
26.700
522
81.2 l
28Cc1-13
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
23-0c1-14
EPA 6010
50.0
300
--
-
*
2,340
33,600
29,200
31,200
528
27,700
171 J
ND
20-May-15
EPA 6010
25.0
300
--
-
-
350
22,400
22,600
33,800
672
25,800
63.5 J
ND
8-D- 5
EPA 6010
25.0
300
--
-
-
1.380
102,000
74.200
50,200
1,460
27,400
43.7 J
ND
3May-16
EPA 6010
25.0
300
--
-
-
7,830
39,300
87,900
42,400
3,170
24,000
168 J
27.3 l
13 D-16
EPA 6010
25.0
300
-
-
-
2,020
17,600
87,800
45,300
969
24,000
217 J
ND
27-Jun-17
EPA 6010
25.0
300
--
-
-
2,340
58,100
87,400
51,800
1,230
29,100
213 J
--
13-D- 7
EPA 6010
25.0
300
-
-
-
1,030
21,400
68.800
40,900
2,600
28,300
62.6 J
ND
16-May-18
EPA 6010
25.0
300
-
-
-
295 1
18,900
62,200
43,600
1,030
31,800
402
ND
&Dec18
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
BHGD=14,182 p&/L
&May-19
EPA 6010D
25.0
50
-
-
2,900
2,550
26,400
61,600
37,200
2,320
29,400
47.8 J
ND
&Nov-19
EPA 6010D
19.5
50
-
-
5,530
4,320 C
20,100
72,800
44,200
1.830
28,400
20.2 J
ND
&May-20
EPA6010D
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,
2&Jan-21
EPA 6010D
41.5
50
-
-
-
799
-
98,000
-
-
-
-
-
5-May-21
EPA 6010D
41.5
50
-
-
-
202
28.100
108,000
43,800
3,760
38,600
-
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 6020E
1480
2000
-
-
-
905
24.600
125000
47,100
860
47,600
-
-
17-Nov-22
EPA 6020E
105
250
-
-
4550
373
36.100
115:000
59,200
4,640
43,700
-
-
10-May-23
EPA 6010D
41.5
50
-
-
-
570
14.600
11,200
14,100
732
42,800
-
ND
Resample>
23-Jun-23
EPA 6010D
41.5
50
--
-
-
---
-
46,000
--
--
-
--
&Nov-23
EPA 6010D
8.9
50
--
-
-
574
22,800
136:000
47,000
3,090
39,200
--
--
6May 24
EPA 6010D
6.9
50
--
-
-
248
33,200
124000
55,000
2,220
38,400
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 8 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analyse
ColSalettlonmpleDate
EPA MMod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-1P
MW43
MW46S
MW461)
Blanks
c,d
15-SeP94
-
5
41.0
NI
NI
NI
12.0
49.0
].0
43.0
NI
NI
NO
1-0ct-94
-
5
--
NI
NI
NI
-
9.0
-
--
NI
NI
ND
18-J-95
-
5
35.0
NI
NI
NI
9.0
17.0
10.0
30.0
NI
NI
ND
6-Fab-9 5
-
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-Jan96
-
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
1-0ct-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
14.1
18.0
-
-
ND
ND
ND
ND
ND
ND
ND
18-0ct-99
-
10
160
54.0
-
-
56.0
27.0
140
23.0
ND
ND
ND
3-May-D0
-
10
ND
ND
-
-
ND
ND
ND
NO
11.0 J
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-Ma02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
'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
-
SO
ND
19.0
-
-
ND
ND
ND
20.0
ND
ND
ND
6-May-04
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
NO
10 Nov-04
-
10
ND
NO
-
-
ND
ND
ND
ND
ND
ND
ND
5 May-05
-
10
ND
NO
-
-
ND
ND
NO
ND
ND
ND
ND
3-0ov-05
-
10
-
NO
-
--
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
10
-
ND
-
--
ND
ND
ND
NO
ND
ND
ND
2-Nov-06
-
10
--
NO
-
--
ND
ND
ND
ND
ND
ND
ND
3oMay-07
-
10
--
2.5 J
-
--
ND
ND
NO
2.3 1
ND
ND
ND
NO 2L=15 pg/L (10/23/07)
29 Nov-07
-
10
--
7.5 J
-
-
ND
6.1 J
ND
5.1 1
ND
ND
ND
29 May-08
4.0
10.0
--
NO
-
-
ND
ND
NO
6.8
ND
ND
ND
ov-
6 N08
4.0
10.0
-
ND
-
-
ND
ND
NO
8.8 1
ND
ND
ND
3-1un-09
4.0
10.0
-
ND
-
-
NO
NO
NO
ND
ND
ND
ND
18-Nov-09
4.0
10.0
-
ND
-
-
ND
ND
NO
5.5 1
ND
ND
ND
16-Jua-10
4.0
10.0
-
ND
-
-
4.4 J
13.9
ND
ND
ND
ND
ND
1-D-10
4.0
10.0
-
ND
1&8
-
NO
ND
NO
ND
ND
ND
ND
Resample,
13-Jan-11
4.0
10.0
-
ND
ND
-
--
-
--
--
--
--
ND
1-Jun-11
4.0
10.0
-
NO
5.9 J
-
NO
ND
ND
ND
ND
ND
ND
20-Dean
5.0
10.0
-
--
ND
--
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
10.0
-
--
ND
--
ND
ND
NO
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 J
ND
ND
ND
2800-13
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
23-0c1-14
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 1
ND
ND
2.7 J
ND
ND
8-D- 5
EPA 6010
2.5
10.0
-
-
-
ND
7.8 J
6.3 1
9.8 J
ND
ND
ND
ND
3-May-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
6.8 1
5.3 J
3.3 J
3.8 J
ND
ND
13-D-16
EPA 6010
2.5
10.0
-
-
-
ND
ND
3.5 1
2.6 J
ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
10.0
-
-
-
ND
3.0 1
3.9 1
5.0 J
ND
ND
ND
-
13-De, 7
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 1
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 1
3.0 1
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
3L9
ND
ND
NO
-
NO
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
-
NO
3-Nov-21
EPA 6010D
4.5
5.0
-
-
-
ND
ND
ND
ND
8.4
ND
-
ND
1,,-May-22
EPA 6020E
0.9
1.0
-
-
-
ND
1.3
ND
ND
1.8
ND
-
-
17-Nov-22
EPA 6020E
0.1
1.0
-
-
2.5
1
ND
1.0
0.3 J
14.2
ND
-
-
10-May-23
EPA 6010D
4.5
5.0
-
-
-
ND
ND
ND
48.2
ND
ND
-
ND
Resample>
23-Jun-23
EPA 6010D
4.5
5.0
-
-
-
--
-
--
ND
-
-
-
-
6-Nov-23
EPA 6010D
1.4
5.0
-
-
-
ND
5.5
ND
ND
2.0 J
ND
-
-
,May-24
EPA 6010D
1.4
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
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
NO 2L=50 pg/L(01/01/10)
2DD- 1
5.0
50.0
-
-
136
-
6,870
15,500 D
9,480
1,030
8,540
119
ND
30-May-12
5.0
50.0
-
-
104
--
6,700
K300
9,370
1,170
8,790
1.
ND
5-D-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
21060
8,150
130
NO
28-00-13
5.0
50.0
-
-
80,0
-
8,420
1,1100
9,810
2,500
9,680
124
NO
6-May-14
EPA 6010
50.0
50.0
-
-
83.5
-
12,300
18,300
9,850
1,600
9,720
119
NO
23-0c1-14
EPA 6010
50.0
50.0
-
-
*
73.6
9,400
23.200
11,000
1,740
11,500
115
NO
20-May-15
EPA 6010
2.5
50.0
-
-
-
27.4
9,070
29.800
10,800
2,010
12,400
121
NO
8-D- 5
EPA 6010
12.5
50.0
-
-
-
50.0 1
15.000
18,100
10,800
1,500
8,440
124
NO
3-May-16
EPA 6010
2.5
50.0
-
-
-
142
7.850
17,500
9,140
1,810
6,600
119
NO
13-D-16
EPA 6010
2.5
50.0
-
-
-
48.1 1
5.100
17,800
8,850
1,560
10,900
1.22
NO
27-Jun-17
EPA 6010
2.5
50.0
-
-
-
60.3
8,910
19,900
10,200
1,750
11.000
L31
-
13-D- 7
EPA 6010
2.5
50.0
-
-
-
40.8 1
5,200
18,600
9,880
2,260
9,940
105
-
16-May-18
EPA 6010
2.5
50.0
-
-
-
25.8 1
4,780
19,400
9,940
2,090
9,090
1.23
NO
6Dec-18
EPA 6010
2.5
5.0
-
-
-
23.6
5,310
17,700
9,750
2,440
9,730
1.23
NO
Resample,
7-Feb-19
EPA 6010
2.5
5.0
-
-
61.6
--
--
-
--
--
--
--
ND
BNGD=535 pg/L
8-May-19
EPA 6010D
2.5
5.0
-
-
68.6
73.7
4,070
17,200
9,210
2,170
IL900
112
NO
8-Nov-19
EPA 6010D
0.9
5.0
-
-
106
126
3,540
15,200
10,900
1,770
9,540
124
NO
8-May-20
EPA 6010D
3.4
1.0
-
-
-
84.2
3,520
16,400
10,500
2,710
9,.
134
NO
11-Nov-20
EPA 6010D
3.4
5.0
-
-
-
348
3,880
20,500
9,290
2,380
9,690
-
NO
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
1.2,200 D
2,700
8,130
-
NO
3-Nov-21
EPA 6010D
3.4
5.0
-
-
-
49
2,560
20,600
L2,400
2,070
8,090
-
ND
19-May-22
EPA 6020E
57.4
500
-
-
-
70.4
2,950
22,800
11,300
2,110
12,800
-
-
17-Nov-22
EPA 6020E
1.1
10.0
-
-
78.8
102
2,710
21,600
1.2,200
2,650
13,200
-
-
10-May-23
EPA 6010D
3.4
5.0
-
-
-
3&4
2,890
2,160
1,330
2,010
6,950
-
ND
Resample>
23-Jun-23
EPA 6010D
17.2
25.0
-
-
-
--
--
-
11,300
--
--
--
6Nov-23
EPA 6010D
0.86
5.0
-
-
-
45.4
3,190
25,700
14,000
1Mlo
.:T.-
--
6May-24
EPA 6010D
1.16
5.0
-
-
-
1 37.2
2,191
24,400
1 13,300
2,050
11,200 M
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 9 of 38

TABLE C-2: Historically Detected Groundwater Constituents
A111-
Collettlon Sample
Date
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
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-Jan-16
-
0.20
1.6
NI
-
-
0.40
0.70
ND
1.3
NI
NI
ND
2&Feb-96
-
0.20
ND
NI
-
-
2.4
ND
ND
0.20
NI
NI
ND
1-May96
-
0.20
1.4
NI
-
-
1.7
1.5
2.1
2.3
NI
NI
ND
1-Od-96
-
0.50
ND
NI
-
-
ND
ND
ND
NO
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-May98
-
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-Wa 99
-
0.20
-
ND
-
-
-
-
-
-
ND
ND
-
18-00-99
-
0.50
ND
ND
-
-
-
ND
ND
0.55
ND
ND
ND
3-May-DD
-
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-Nov01
-
0.50
ND
-
-
-
ND
ND
ND
1.0
ND
-
ND
22-May-02
-
0.50
ND
-
-
-
0.62
ND
ND
ND
NO
-
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-No,03
-
0.50
ND
-
-
-
0.80
ND
ND
0.73
ND
-
ND
&May-04
-
0.50
ND
-
-
-
0.71
ND
ND
0.52
ND
-
ND
10-Nov44
-
0.50
ND
-
-
-
NO
ND
NO
0.74
ND
-
ND
5-May-05
-
0.50
NO
-
-
-
NO
NO
NO
ND
ND
-
ND
3-Nov-05
-
0.50
-
ND
-
-
1.0
ND
ND
ND
ND
-
ND
25-May-06
-
2.0
-
-
-
--
ND
ND
ND
NO
NO
--
NO
2-Nov-06
-
0.50
-
ND
-
--
NO
ND
ND
ND
ND
ND
ND
30 May-07
-
0.20
-
-
-
--
0.12 J
ND
ND
0.13 1
ND
--
--
NO2L= 1.05 Pg/L(10/23/07)
29 N07
ov-
-
0.20
-
ND
-
-
0.88
ND
ND
0.50
ND
NO
ND
29 May-08
0.090
0.20
-
-
-
--
0.12 B
ND
0.13 B
0.66
0.12 B
-
0.1 J
6 Nov-08
0.090
0.20
-
ND
-
--
ND
ND
NO
0.41
ND
ND
ND
3-1an-09
0.070
0.20
-
ND
-
--
ND
ND
NO
0.14 1
ND
--
ND
18 Nov OB
0.070
0.20
--
NO
-
--
ND
ND
NO
0.43
ND
ND
ND
NO 2L=1 Pg/L(OV01/10)
16-Jun-10
0.070
0.20
--
ND
-
-
0.17 J
ND
ND
0.077 1
-
-
ND
1-Dec-10
0.070
0.20
--
0.089 J
ND
-
0.62
ND
ND
0.21
ND
NO
ND
1-Jun-11
0.10
0.20
-
ND
ND
--
0.19 J
ND
NO
0.19 1
ND
--
ND
20-D- 1
0.10
0.20
-
-
ND
--
0.14 J
ND
ND
0.15 1
ND
NO
ND
30-May-12
0.10
0.10
-
--
ND
--
0.13 J
ND
NO
0.10 1
ND
ND
ND
5-D-12
0.1a
0.20
-
--
ND
--
0.11 J
ND
ND
0.27
ND
-
ND
12-Jun-13
0.1a
0.20
-
--
ND
--
ND
ND
ND
0.56
NO
ND
ND
28-00-13
0.1a
0.20
-
--
ND
--
0.15 1
ND
ND
0.11 J
ND
ND
ND
6-May-14
EPA 7470
0.10
0.20
-
--
ND
--
0.15 1
ND
ND
ND
ND
ND
ND
23-0c1-14
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 1
ND
ND
0.45
ND
ND
ND
8-D- 5
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-D-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 1
ND
ND
ND
ND
ND
-
13-D- 7
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
&May-19
EPA 7470A
0.10
0.20
-
-
-
ND
0.18 1B
ND
0.10 JB
0.54 B
ND
0.13 JB
0.11 1
&Nov-19
EPA 74]OA
0.10
0.20
-
-
0.13 1
ND
--
ND
ND
--
ND
0.15 J
ND
.ay-20
EPA 74]OA
0.12
0.20
-
-
-
ND
1.7
ND
ND
0.23
ND
ND
ND
11-Nov-20
EPA 74]OA
0.12
0.20
-
-
-
ND
ND
ND
ND
0.21
ND
-
ND
5-May-21
EPA 7470A
0.12
0.20
-
-
-
ND
0.19 1
ND
ND
1.4
NO
-
NO
3-Nov-21
EPA ]4]OA
0.12
0.20
-
-
-
ND
0.43
ND
0.42
3.3
NO
-
NO
19-May-22
EPA ]470A
0.13
0.20
-
-
-
ND
0.38
ND
ND
1.6
NO
-
--
17-Nov-22
EPA 74]OA
0.12
0.20
--
-
ND
ND
0.23
ND
ND
..1
NO
--
--
10-May-23
EPA 74]OA
0.12
0.20
--
-
-
ND
0.14 1
ND M
ND
2.3
ND
-
NO
&Nov-23
IPA 74]OA
0.12
0.20
-
-
-
ND
L6
ND
ND
3.1
ND
-
-
&May-24
EPA 7470A
0.12
0.20
-
-
-
-
0.12 1
-
-
3.7
ND
-
NO
R-lPle>
1-Jul-24
EPA 7470A
0.12
1 0.20
-
-
-
ND
-
ND
ND
-
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 10 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
Collettlon Date
EPA McNod
DL
RL
MW-9
MW.17
MW-20
MW-21
MW-10
MW-11
MW-1P
MW43
MW46S
MW46D
Blanks
Nickel
15-Seµ94
-
50
ND
NI
NI
NI
ND
ND
100
NO
NI
NI
NO
1-0ct-94
-
50
-
NI
NI
NI
--
ND
-
-
NI
NI
ND
1&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-Mg-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
1-00-96
-
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
1&Oct-Mt
-
50
180
67.0
-
-
55.0
ND
570
ND
ND
ND
ND
3-May-D0
-
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
'Nov-02
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
50
ND
ND
-
-
ND
ND
ND
NO
ND
ND
ND
20 Nov 03
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
&May�04
-
50
ND
ND
-
-
ND
ND
ND
ND
NO
NO
NO
10 Nov-04
-
50
ND
NO
-
-
ND
ND
ND
ND
ND
ND
ND
S May-05
-
50
ND
NO
-
--
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
50
-
NO
-
--
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
50
-
ND
-
--
ND
ND
ND
ND
NO
NO
NO
2-Nov-06
-
50
-
NO
-
--
ND
ND
ND
ND
ND
ND
ND
30 May-07
-
50
-
2.2 J
-
--
2.1 J
2.2 J
3.7 1
4.1 1
ND
ND
ND
NO 2L= 100 yg/L(10/23/07)
29 Nov-07
-
50
-
3.9 J
-
-
ND
7.3 J
8.0 1
2.2 1
ND
ND
ND
29May-08
1.7
50.0
-
3.6 J
-
-
3.1 J
5.6 J
3.0 1
4.3 1
2.5 1
ND
ND
6 Nov-O8
1.7
50.0
-
2.2 J
-
-
2.9 J
5.6 J
6.8 1
5.1 1
5.6 1
ND
ND
3-1un-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
ov-
18-N09
1.7
50.0
-
2.4 J
-
-
3.2 J
5.9 J
4.9 1
4.9 1
1.8 1
ND
ND
16-Jun-10
1.7
50.0
-
1.7 J
-
-
4.5 J
13.1 J
8.2 1
3.4 1
1.7 1
ND
ND
1-D-10
D
50.0
-
ND
19.0 J
-
3.1 J
4.1 J
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
200- 1
5.0
50.0
-
-
ND
-
NO
ND
ND
ND
ND
ND
ND
30-May-12
5.0
50.0
-
-
ND
--
NO
ND
ND
ND
5.2 1
ND
ND
5-D-12
5.0
50.0
-
-
ND
--
ND
ND
6.7 J
ND
ND
ND
NO
12-Jun-13
5.0
50.0
-
-
ND
--
ND
ND
5.2 J
5.4 J
ND
ND
ND
28-00-13
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
23-0c1-14
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 1
4.1 1
3.1 J
4.4 J
ND
ND
ND
8-D- 5
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 1
5.0 1
21.6 J
5.6 J
ND
ND
ND
13-D-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 1
4.1 1
29.0 J
4.5 J
ND
ND
-
13-D- 7
EPA 6010
2.5
50.0
-
-
-
ND
5.1 J
10.1 1
51.7
17.1 J
9.1 J
2.6 J
ND
16-May-18
EPA 6010
2.5
50.0
-
-
-
ND
4.2 1
4.8 1
6.0 J
4.6 J
ND
ND
ND
&Dec-18
EPA 6010
2.5
5.0
-
-
-
ND
4.4 J
5.1
5.6
4.7 J
3.8 J
ND
ND
&May-19
EPA 6010D
2.5
5.0
-
-
ND
ND
3.6 1
2.9 1
3.5 J
5.0
ND
ND
ND
&Nov-19
EPA 6010D
0.9
5.0
-
-
3.0 1
1.1 1
2.5 1
3.9 1
5.2
3.9 J
2.3 J
ND
ND
&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
-
NO
R-ple>
28-Jan-21
EPA 6010D
3.5
5.0
-
-
-
--
-
5.8
-
-
-
-
--
5-May-21
EPA 6010D
3.5
5.0
-
-
-
ND
ND
30
ND
6.9
ND
-
NO
3-Nov-21
EPA 6010D
3.5
5.0
-
-
-
ND
ND
4.7 1
ND
5.3
ND
-
NO
19-May-22
EPA 6020E
0.7
5.0
-
-
-
1.7 1
3.1 1
3 1
3.3 J
4.3 J
1.9 J
-
--
17-Nov-22
EPA 6020E
0.7
5.0
-
-
2.2 1,
0.95 1
ND
3.9
14.0
7.3
2.4
-
--
10-May-23
EPA 6010D
3.5
5.0
-
-
-
ND
ND
4.6 1
1030
4.0 J
NO
-
NO
R-Mple>
23-Jun-23
EPA 6010D
3.5
5.0
-
-
-
--
--
--
4.3 J
--
--
--
--
&Nov-23
EPA 6010D
0.88
5.0
-
-
-
ND
4.9 1
9.8
5.3
4.4 J
5.1
-
--
,May-24
EPA 6010D
0.88
5.0
-
-
-
ND
2.5 1
2.0 1
2.2 J
4.1 J
2.3 J
-
NO
Selenium
29-May-08
3.8
10.0
-
ND
-
--
ND
6.1 J
ND
ND
5.8 1
ND
ND
6-NOV-06
3.8
10.0
-
ND
-
--
13.2
6.4 J
6.7 1
ND
5.8 1
ND
ND
3-Jun-09
3.8
10.0
-
NO
-
--
NO
5.4 J
NO
ND
ND
ND
ND
18-NOV-09
3.8
10.0
-
NO
-
-
ND
4.3 J
4.7 1
4.4 1
5.0 1
ND
ND
NO 2L= 20 pg/L(OV01/10)
16-Jun-10
3.8
10.0
-
ND
--
--
3.8 J
ND
6.9 1
ND
ND
ND
ND
1-D-10
3.8
10.0
-
NO
ND
--
NO
ND
NO
ND
ND
ND
ND
1-Jun-11
3.8
10.0
-
NO
ND
--
NO
ND
NO
ND
ND
ND
ND
200- 1
10.0
10.0
-
-
ND
--
ND
ND
NO
ND
ND
ND
ND
30-May-12
10.0
10.0
-
-
ND
-
11.7
11.3
ND
ND
ND
ND
ND
5-D-12
10.0
10.0
-
-
ND
--
ND
ND
ND
ND
NO
NO
NO
12-Jun-13
10.0
10.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
28-00-13
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
23-0ct-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
&D- 5
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-D-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-D-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-D-18
EPA 6010
5.0
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
&May-19
EPA 6010D
5.0
10.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
&Nov-19
EPA 6010D
4.7
10.0
-
-
ND
ND
ND
6.8 1
ND
ND
ND
ND
ND
&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
-
NO
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
EPA 60206
1.4
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 6020E
0.1
2.0
-
-
0.085 1
ND
ND
0.1 1
ND
ND
ND
-
-
10-May-23
EPA 6010D
4.7
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
R-Mple>
23-Jun-23
EPA 6010D
4.7
10.0
-
-
-
--
--
--
ND
-
-
-
-
&Nov-23
EPA 6010D
4.1
10.0
-
-
--
ND
ND
ND
ND
ND
ND
-
--
fi May 24
EPA 6010D
4.1
10.0
-
-
ND
ND
ND
ND
ND
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 11 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
CollectlOn Sample
Date
EPA McNod
DL
RL
MW-9
MW.17
MW-20
MW-21
MW-10
MW-11
MW-1P
MW43
MW46S
MW46D
Blanks
Sll-
6- Feb -95
-
SO
ND
NI
NI
NI
11.0
ND
11'0
NO
NI
NI
NO
1-Man95
-
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-May96
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
1-0ct-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-May98
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
NO
1-Nov-98
-
1
ND
NI
-
-
ND
ND
ND
ND
NI
NI
ND
11-May99
-
2
ND
ND
-
-
ND
ND
ND
ND
NO
ND
NO
1&Oct-Mt
-
10
ND
ND
-
-
ND
ND
ND
ND
NO
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
-
SO
15.0 B
15.1 B
-
-
14.0 B
15.0 B
14.0 B
12.0 B
16.0 B
16.0 B
15.0
14Nov-02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
SO
ND
ND
-
-
ND
ND
ND
NO
NO
NO
NO
20-Nov-03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
NO
NO
fi-May-04
-
SO
ND
ND
-
-
ND
ND
ND
NO
NO
NO
NO
10-Nov-04
-
10
ND
NO
-
-
ND
ND
NO
ND
ND
ND
ND
5-May-05
-
10
NO
NO
-
--
NO
NO
NO
ND
ND
ND
ND
3-00v-05
-
10
-
ND
-
--
ND
ND
NO
ND
ND
ND
ND
25.May-06
-
10
-
ND
-
--
NO
NO
NO
ND
ND
ND
ND
ov-
2 NO6
-
10
-
ND
-
--
ND
ND
NO
ND
ND
ND
ND
30 May-07
-
10
-
NO
-
--
NO
NO
NO
ND
ND
ND
ND
NO 2L= 17.5 ag/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 l
-
-
0.59 J
1.1 l
0.45 1
ND
0.57 J
ND
ND
6-Nov-O8
0.10
10.0
-
0.25 B
-
-
1.1 B
2.1 l
1.3 1
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 J
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 J
NO 2L= 200g/L(01/01/10)
16-Jun-10
0.10
10.0
-
ND
--
-
ND
ND
ND
ND
ND
ND
ND
1-D-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-D- 1
5.0
10.0
-
--
ND
--
ND
ND
NO
ND
ND
ND
ND
30-May-12
5.0
10.0
-
--
ND
--
ND
ND
NO
ND
ND
ND
ND
5-D-12
5.0
10.0
-
--
ND
--
ND
ND
ND
ND
ND
ND
NO
12-Jun-13
5.0
10.0
-
-
ND
--
ND
ND
ND
ND
ND
ND
ND
28-00-13
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
23-0c1-14
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 1
ND
ND
ND
ND
ND
B D-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-D-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-D- 7
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
&Nov-19
EPA 6010D
2.5
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
&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
-
NO
R-ple>
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
-
NO
3-Nov-21
EPA 6010D
2.5
5.0
-
-
-
ND
ND
10.1
4.5 J
ND
3.1 J
-
NO
19-May-22
EPA 6020E
0.4
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 6020E
0.4
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
--
10-May-23
EPA 6010D
2.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
R-Mple>
23-Jun-23
EPA 6010D
2.5
5.0
-
-
-
--
--
--
ND
--
--
-
--
&Nov-23
EPA 6010D
0.5
5.0
-
-
-
ND
ND
0.6 1
ND
ND
ND
-
--
,May-24
EPA 6010D
0.5
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
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
1&Oct-Mt
-
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
-
1000
ND
-
-
--
ND
ND
ND
ND
ND
-
NO
20-Nov-03
-
1000
ND
-
-
-
ND
ND
ND
ND
ND
-
ND
10-Nov-04
-
1000
ND
-
-
-
ND
ND
ND
ND
ND
-
6
3-Nov-05
-
-
-
ND
-
-
ND
ND
1,800
ND
ND
-
ND
2-Nov-O6
-
1000
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
NO 2L=NE (10/23/07)
29-No,07
-
1000
-
ND
-
-
ND
ND
ND
ND
ND
-
ND
6-Nov-08
100
1000
-
NO
-
-
ND
ND
NO
ND
ND
-
ND
3-Jun-09
100
1000
-
NO
-
-
-
ND
NO
-
ND
-
ND
18-NOV-09
100
1000
-
NO
-
-
ND
ND
NO
ND
ND
-
ND
16-Jun-10
100
1000
-
ND
-
-
-
ND
NO
-
ND
-
ND
1- 10
100
1000
-
ND
ND
-
ND
ND
NO
ND
ND
-
ND
5-D-12
100
1000
-
-
ND
-
ND
ND
ND
ND
NO
-
NO
12-Jun-13
100
1000
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
2&00-13
100
1000
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
23-00-14
SM 4500-S2D
100
1000
-
-
*
ND
-
-
-
-
-
-
ND
&D- 5
SM 4500-S2D
100
1000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-May-16
SM 4500520
100
1000
--
-
-
ND
--
--
-
-
-
-
ND
13-D-16
SM 4500-S2D
100
1000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
27-Jun-17
SM 450_ D
100
1000
--
-
-
ND
--
--
--
-
-
-
-
13-D- 7
SM 4500-S2D
100
1000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
16-May-18
SM 4500-S2D
100
1000
-
-
-
ND
-
-
-
-
-
-
ND
6-Dec-18
SM 450DS2D
50
100
-
-
-
ND
ND
ND
ND
91.2 J
89.3 J
ND
ND
&May-19
SM 45o -2o11
50
100
-
-
-
ND
-
ND
ND
-
85.0 J
-
-
&Nov-19
SM 450P52P2011
50
100
-
-
-
ND
ND
ND
ND
ND
69.6 J
-
-
11-Nov-20
SM45--2011
50
100
-
-
-
ND
ND
ND
88.5 J
ND
78.3 J
-
-
5-May-21
SM 450-2012
-
-
-
-
-
-
-
-
-
-
-
-
ND
3-Nov-21
SM 4500S2P2011
50
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
18-May-22
SM 4500S2P2011
50
100
-
-
-
ND
-
ND
ND
-
ND
-
-
17-Nov-22
SM 4500S2P2011
22
100
-
-
-
ND
2&2 J
ND
ND
ND
ND
-
--
10-MaY23
-
-
-
-
-
-
--
-
--
-
-
-
-
--
&Nov-23
SM 4500-S D-2011
22
100
-
-
-
ND
23.4 1
ND
41.1 1
ND
ND
-
--
fi-May 24
SM 4500-S2D-2011
22
100
-
--
ND
ND
ND
ND
NO
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 12 of 38

TABLE C-2: Historically Detected Groundwater Constituents
A111-
Collettlon Sample
Date
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
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
18-00-99
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-DO
-
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-O2
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-No,02
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-MaO3
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
26No,03
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
,May-04
-
10
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
16N.1-04
-
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
3-00v-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
ov-
2-NO6
-
10
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
5.5
-
ND
-
-
0.169 J
0.29 J
0.221 1
0.31 1
1150
0.078 1
ND
ND
GWPS=0.28 pg/L (10/23/07)
29 Nov-07
-
5.5
-
0.042 J
-
-
0.118 J
0.321 J
0.199 J
0.J
0.065 J
ND
ND
29-May-08
3.0
5.5
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
6-Nov08
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
16Jun-10
3.0
5.5
-
ND
-
-
5.3 J
7.7
4.1 1
ND
4.0 1
ND
ND
Resample,
5-Aug-10
3.0
5.5
-
-
-
-
--
20.4
-
--
--
--
3.2 J
1-D-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-D- 1
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-D-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
28A0-13
5.4
5.5
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.4
1.5
-
-
ND
--
ND
ND
ND
ND
ND
ND
ND
23A -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-D- 5
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 D-16
EPA 6010
5.0
5.5
-
-
-
ND
5.3 J
5.1 1
ND
ND
ND
ND
ND
27-Jun-17
EPA 6020B
0.020
5.5
--
-
-
ND
0.24 1
0.36 1
0.094 J
0.097 J
ND
ND
-
13-D- 7
EPA 6020B
0.028
5.5
-
-
-
ND
0.73 J
0.60 1
0.03 J
0.18 J
ND
ND
ND
MAC 0.2 pg/L
16-May-18
EPA 6020
0.500
5.5
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
6Dec-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
&Nov-19
EPA 6020B
0.060
0.1
--
-
0.15
ND
1.50
0.49
0.069 J
0.14
ND
ND
ND
&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 J
0.14
ND
-
ND
Resample>
28-Jan-21
EPA 601OD
0.050
0.1
--
-
-
--
-
0.83
-
-
-
-
--
5-May-21
EPA 6020E
0.05
1
-
-
-
ND
0.53 1
0.9 1
ND
0.21 J
ND
-
ND
3-Nov-21
EPA 6020E
0.05
0.47
-
-
-
ND
0.52
0.66
ND
0.25 J
ND
-
ND
Resample>
17-Feb-22
EPA 6020E
0.05
0.47
-
-
-
--
-
ND
-
-
-
-
--
NC2L=2
19-May-22
EPA 6020E
0.18
1
-
-
-
ND
0.45 J
0.7 1
ND
0.19 J
ND
-
--
17-Nov-22
EPA 6020E
0.05
0.47
-
-
0.16 1
0.19 J
0.72
0.50
ND
0.4 J
ND
-
--
16May-23
EPA 6020E
0.05
0.2
-
-
-
ND
1.30
0.60
2.4
0.14 J
ND
-
ND
Resample>
23-J-23
EPA 6020E
0.05
0.2
-
-
-
--
-
-
ND
-
-
-
-
6Nov-23
EPA 6020E
0.05
0.2
-
-
-
ND
0.49
0.52
ND
0.18 J
ND
-
-
6May-24
EPA 6020E
0.20
0.2
-
-
-
0.036 1
0.35
0.21
0.028 J
0.16 J
ND
-
ND
Tin
6N.,08
1.8
100
-
ND
-
-
2.3 J
3.8 J
2.1 1
ND
2.9 1
-
ND
GWPS= 0.28 pg/L (10/23/07)
3-Jun-09
-
-
-
-
-
-
-
-
-
-
-
-
-
18-Noy49
1.8
100
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
GWPS=2.100pWL(01/01/10)
16Jun-10
1.8
100
-
ND
-
-
ND
ND
ND
ND
-
-
ND
GWPS=2.000pg/L(10/1/10)
1-Dec-10
1.8
100
-
ND
ND
-
ND
ND
ND
ND
ND
-
ND
1-Jun-11
1.8
100
-
ND
ND
-
ND
ND
ND
ND
ND
ND
ND
26D- 1
5.0
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
36May-12
5.0
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
5-D-12
5.0
100
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
12-Jun-13
5.0
1DO
-
-
ND
-
ND
ND
ND
ND
ND
ND
ND
28-00-13
5.0
100
-
-
ND
-
ND
5.1 1
ND
ND
ND
-
ND
6-May-14
EPA 6010
5.0
110
-
-
ND
-
ND
ND
ND
ND
ND
-
ND
23-0 -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-D- 5
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-D-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-D- 7
EPA 6010
2.5
5
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
MAC=2.000 pg/L
16-May-18
EPA 6010
2.5
100
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6Dec-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
&Nov-19
EPA 6010D
1.6
5
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
&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
-
-
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 J
-
-
17-Nov-22
EPA 6020B
1.5
20
-
-
2.2 1
ND
ND
ND
ND
ND
ND
-
--
16May-23
_.
._
_
_
_
_
&Nov-23
EPA 6010D
2.0
5
--
-
--
ND
ND
ND
ND
ND
ND
-
6-May'24
EPA6010D
2.0
5
--
-
-
ND
ND
ND
ND
ND
ND
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 13 of 38

TABLE C-2: Historically Detected Groundwater Constituents
A111-
CoSample
ll..I.n Date
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Vanadium
1-May-97
-
5
12.0
NI
-
-
5.0
ND
66.0
9.0
NI
NI
ND
1-Nov-97
-
40
ND
NI
-
-
NO
ND
180
ND
NI
NI
ND
1-May-98
-
5
14.0
NI
-
-
6.0
7.0
159
2.0
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-W-99
-
40
630
150
-
-
150
79.0
690
62.0
ND
ND
ND
3-May-DO
-
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
'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
-Nov-03
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
&May-04
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
10-N-04
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
5-May-05
-
40
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
3-Nov-05
-
40
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
25-May-06
-
40
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
2-Nov-06
-
40
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30-May-07
-
25
-
ND
-
-
ND
ND
ND
ND
ND
ND
1.3 1
GWPS=3.5 pg/L (10/23/07)
29 Nov-07
-
25
-
7.3 J
-
-
ND
ND
ND
ND
ND
ND
ND
29-May-08
0.2
25.0
-
0.43 J
-
-
ND
2.4 J
1.3 1
3.7 1
ND
ND
ND
6 Nov-O8
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-Jan-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
to 1
1&ov-
N09
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 J
1&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 1
Resample,
5-Aug-10
0.20
25.0
-
--
-
-
--
1.5 B
-
-
--
--
0.62 1
GWPS=0.3 pg/L (10/1/10)
1-D-10
0.20
25.0
-
0.48 J
55.2
-
3.2 J
0.63 J
5.7 J
0.33 J
2.9 1
2.4 1
ND
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 J
1.5 J
0.32 1
0.37 J
ND
5.5 J
ND
20-D- 1
5.0
25.0
-
-
10.7 J
-
ND
ND
ND
ND
ND
ND
ND
30-May-12
5.0
25.0
-
-
9.2 J
-
ND
ND
ND
ND
7.9 1
ND
ND
5-D-12
5.0
25.0
-
-
ND
-
ND
ND
6.1 J
ND
ND
ND
ND
12-Jun-13
5.0
25.0
-
-
ND
-
ND
ND
ND
5.6 J
ND
ND
ND
28A0-13
5.0
25.0
-
-
ND
-
ND
8.3 1
ND
ND
ND
ND
ND
6-May-14
EPA 6010
5.0
25.0
-
-
6.7 1
-
ND
ND
ND
ND
ND
ND
ND
2M -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 1
10.7 J
2.6 J
11.3 J
ND
ND
8-D-15
EPA 6010
2.5
25.0
-
-
-
6.6 J
20.4 1
23.5 1
36.9
3.0 J
11.5 J
ND
ND
Lab Re-iun analyses,
8-D-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 J
ND
ND
ND
13-D-16
EPA 6010
2.5
25.0
-
-
-
6.8 1
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 6010
2.5
25.0
-
-
-
9.4 J
10.6 1
20.6 1
15.8 J
ND
12.5 J
ND
-
13-D- 7
EPA 6010
2.5
25.0
-
-
-
4.2 1
ND
4.5 J
3.5 J
3.4 J
ND
ND
ND
IMAC=0.3 pg/L
16-May-18
EPA 6010
2.5
25.0
-
-
-
ND
ND
5.5 1
ND
ND
ND
ND
ND
6-D-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=45.2 pg/L
&May-19
EPA 6010D
2.5
5.0
-
-
4.2 1
10.4
ND
ND
ND
3.1 J
ND
ND
ND
&Nov-19
EPA 6010D
1.3
5.0
-
-
8.9
17.5
ND
2.9 1
6.8
ND
3.3 J
ND
-
&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
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 601OD
3.9
5.0
-
-
-
--
-
ND
-
-
-
-
--
19-May-22
EPA 6020E
1.9
'0
-
-
-
3.3 1
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 6020E
1.9
10.0
-
-
4.9 1
2.6 1
ND
2.80
1.5
12.0
0.6 J
-
-
10-May-23
EPA 6010D
3.9
5.0
-
-
-
ND
ND
ND
195
ND
ND
-
ND
Resample>
23-Jun-23
EPA 6010D
3.9
5.0
-
-
-
--
--
--
ND
-
-
-
-
6-Nov-23
EPA 6010D
3.3 1
6.1
ND
ND
2.4 J
ND
-
-
6-May-24
EPA 6010D
1.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 14 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW41
MW-12
MW43
MW46S
MW-SBD
Blanks
Collection Date
Zinc
15-Se 94
-
SO
36.0
NI
NI
NI
ND
27.0
ND
ND
NI
NI
ND
1-0ct-94
-
10
-
NI
NI
NI
-
52.0
-
-
NI
NI
NO
1&J-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-An
-
10
ND
NI
-
-
ND
29.0
23.0
27.0
NI
NI
ND
1-Jan96
-
10
28.0
NI
-
-
22.0
37.0
49.1
21.1
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
I
I
ND
1-May98
10
.
400
NI
3
110
N
N
ND
1Nov98
10
29.0
NI
24.0
23.0
150
ND
NI
NI
ND
ll-May-99
-
20
64.0
43.0
-
-
110
28.0
68.0
61.0
69.0
210
ND
18-Oct-99
-
50
570
89.0
-
-
16o
140
700
75.0 J
ND
99.0
ND
3-May-DO
-
50
ND
ND
-
-
ND
ND
ND
62.0 J
160
63.0 J
ND
7-Nov-00
-
50
130
150
-
-
ND
110
60.0
70.0
ND
ND
ND
31-Maol
-
50
ND
ND
-
-
ND
ND
79.0
ND
ND
NO
ND
7-Nov-OS
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
22-May-02
-
50
ND
ND
-
-
ND
ND
ND
ND
NO
NO
NO
'Nov-02
-
50
ND
ND
-
-
ND
ND
ND
ND
ND
ND
ND
14-May-03
-
50
ND
ND
-
-
ND
ND
ND
ND
NO
NO
NO
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
NO
ND
ND
ND
ND
5 May-05
-
50
NO
NO
-
--
NO
NO
NO
ND
ND
ND
ND
3-Nov-05
-
50
-
ND
-
--
ND
ND
NO
ND
ND
ND
ND
25-May-06
-
50
-
ND
-
-
ND
ND
ND
NO
NO
NO
NO
2-Nov-06
-
50
-
ND
-
-
ND
ND
ND
ND
ND
ND
ND
30May-07
-
10
-
5.9 B
-
-
7.6 B
11.4
19.3
14.0
46.5
1.3
1.6 1
NO 2L= 1,050 ug/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 1
29 May-08
0.40
10.0
-
2.9 B
-
-
20.4
44.3
27.9
25.7
35.2
25.0
3.0 J
6 Nov-O8
0.40
10.0
-
12.1 B
-
-
10.2 B
16.6
18.6
27.1
76.7
30.9
2.7 1
3-1un-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
16-.
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
NO 2L= 1,000 ug/L(01/01/10)
16-lun-lo
0.40
10.0
-
ND
-
-
6.0 J
56.2
20.5
10.1
24.0
NO
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
0.12 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-Deo-11
10.0
10.0
-
--
19.6
-
13.3
40.8
20.2
17.6
30.5
15.8
NO
30-May-12
10.0
10.0
-
--
11.5
--
NO
39.2
16.6
13.3
48.8
ND
ND
5-D-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
11.0
10.0
-
-
13.7
--
ND
23.4
12.2
17.2
11.7
ND
ND
23-0c1-14
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
11.6
19.8
20.4
ND
ND
8-D- 5
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 J
13-D-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 1
10.0 1
19.6
11.7
21.9
35.8
9.8 J
-
13-D- 7
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
&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
&may-19
EPA 6010D
5.0
10.0
-
-
10.3
18.1
6.9 J
ND
ND
16.7
ND
ND
ND
&Nov-19
EPA 6010D
3.9
10.0
-
-
14.6
6.7 1
8.8 J
11.8
9.8 J
17.7
14.6
ND
ND
&May-20
EPA 6010D
9.5
10.0
-
-
-
ND
ND
14.4
ND
16.1
ND
27.2
ND
11-Nov-20
EPA 6010D
9.5
10.0
-
-
-
17.2
ND
375
11.3
16.1
32.1
-
ND
Resemple>
28-Jan-21
EPA 6010D
9.5
10.0
-
-
-
--
-
ND
-
-
-
-
-
5-May-21
EPA 6010D
9.5
10.0
-
-
-
ND
ND
63.4
ND
24.2
ND
-
ND
3-Nov-21
EPA 6010D
9.5
10.0
-
-
-
12.4
17.1
16.9
ND
19.4
17.5
-
ND
19-May-22
EPA 6020E
7.0
10.0
-
-
-
ND
14.0
ND
ND
16.0
13.2
-
--
17-Nov-22
EPA 6020E
2.7
10.0
-
-
12.6
ND
ND
28.4
4.3 J
34.6
5.6 J
-
--
10-May-23
EPA 6010D
9.5
10.0
-
-
-
ND
ND
29.1
295
19.7
ND
-
-
Resample>
23-Jun-23
EPA 6010D
9.5
10.0
-
-
-
--
--
--
ND
--
--
-
&Nov-23
EPA 6010D
3.0
10.0
-
-
-
ND
25.8
13.0
ND
18.4
4.0 J
-
-
6-May-24
EPA 6010D
3.0
10.0
--
--
-
3.2 1
6.8 1
7.4 1
ND
15.5
14.9
-
NO
OrganIc Compounds
Alkelintty, Total as UC03
1-Jun-11
5D00
5000
-
45,100
-
-
--
177,000
70,700
-
109,000
-
ND
NO 2L=NE (Ol/01/10)
20-D- 1
5000
5000
-
-
8,580
-
53,600
189,000
70,800
ND
77,200
47,200
ND
30-May-12
1000
1000
-
-
8,140
-
64,700
200,000
76,700
8,360
104000
44,400
ND
5-D-12
1000
5000
-
-
7,690
-
22,600
178,000
76,600
ND
106:000
46,500
NO
12-Jun-13
1000
5000
-
-
7,950
-
138,000
202,000
111,000
7,020
99,700
51,700
NO
2&Oct-13
1000
5000
-
-
8.140
-
69,900
197,000
91,300
9,520
116,000
45,000
ND
6-May-14
SM 2320E
1000
5000
-
-
8,060
--
85,900
208,000
90,600
5,520
110,000
45, 700
ND
23-0c1-14
SM 2320B
1000
5000
-
-
*
1,360 J
88,100
215,000
96,100
7,500
122,000
52,000
-
20-May-15
SM 2320B
1000
5000
-
-
-
ND
67,300
153,000
67,500
8,780
92,100
41,600
-
&D- 5
SM 2320B
1000
NE
-
-
-
1,131 J
18,400
202,000
11,100
9.130
91,100
46,200
-
3-May-16
SM 2320B
1000
NE
-
-
-
1,250 1
57,400
146,000
56,800
9.300
79,200
49,600
ND
13-D-16
SM 23_
1000
5000
-
-
-
1,190 J
35,700
97,700
54.100
9,380
72.100
49.400
--
27-Jun-17
SM 2320B
1000
5000
-
-
-
ND
102,000
165,000
98,700
11.300
99,100
51,200
--
13-D- 7
SM 2320B
1000
5000
-
-
-
-
42,900
117,000
69,000
10,200
92.too
49,600
--
16-May-18
SM 2320B
5000
NE
-
-
-
2,340 J
72,300
151,000
94,400
7,350
99,300
50,800
ND
&Dec-18
SM 2320B
5000
5000
-
-
-
-
68,500
196,Ooo
122,000
ND
128,000
52,400
ND
&May-may
SM 2320B 2011
1o00
5000
-
-
3,950 1
-
79,600
179.00D
82.600
3.800 l
121,000
49,600
ND
&Nov-19
SM 2320B 2011
5000
5000
-
-
ND
ND
40,400
141,000
105,000
ND
65,000
47,500
-
&May-20
SM 2320B 2011
5000
5000
-
-
-
ND
61,700
141,000
67,300
11,000
114,000
49,400
11-Nov-20
SM 2320B 2011
5000
5000
-
-
-
ND
61,500
156,000
103,000
7,720
-,000
--
--
5-May-21
SM 2320B 2011
5000
5000
-
-
-
ND
58,000
210,000
88,000
9,230
124,000
-
ND
3-Nov-21
SM 2320B 2011
5000
5000
-
-
-
ND
33,200
123,000
97,000
10,000
117,000
-
ND
19-May-22
SM 2320B 2011
5000
5000
-
-
-
NO
58,000
210,000
88,000
9,230
124,000
-
ND
17-Nov-22
SM 2320B 2011
5000
5000
-
-
5,690
ND
63,000
165,000
115,000
6,250
151,000
-
ND
10-May-23
SM 2320B 2012
5000
5000
-
-
-
ND
44,400
201,000
107,000
ND
163,000
-
ND
&Nov-23
SM 2320B 2011
5000
5000
-
-
-
ND
48,500
213,000
134,000
ND
136,000
-
--
6_May-24
SM 2320B 2011
5000
1000
-
-
-
ND
59,000
190,000
136,000
1 8,300
1 117,000
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 15 of 38

TABLE C-2: Historically Detected Groundwater Constituents
bM
Sample
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW40
MW-11
MW-12
MW43
MW-1SS
MW48D
Blanks
Collection D-
I J.n 11
5000
5000
-
ND
-
-
-
17,000
6,330
-
7,870
-
ND
NC 2L=250,000 Pg/L(01/Ol/10)
20-Dec-11
5000
5000
-
-
ND
-
6,320
20,200
6,400
NO
6,530
ND
ND
30-May-12
1000
1000
-
-
1,480
-
6,190
20,000
ND
2,100
5,840
NO
ND
5-D-12
1000
1000
-
-
2, 13o
-
5,970
19,500
7,290
2,060
7,430
1,130
ND
12-Jun-13
1000
1000
-
-
1,380
-
13,300
19,500
7,500
2,260
5,100
ND
ND
28Ac1-13
1000
1000
-
-
1,120
-
11,400
18,100
7.750
2,210
8.490
ND
ND
6-May-14
SM 4500-CI-E
1000
1000
-
-
ND
-
17,300
18,200
8.140
1,890
8.920
ND
ND
23-0ct-14
SM 4500-CI-E
500
1000
-
-
*
ND
19,200
20,800
9.050
1,570
8.120
642 J
ND
20-May-15
SM 4500-CI-E
500
1000
-
-
-
-
14,000
25,300
9.680
1,720
10,400
572 J
--
&D- 5
SM 4500-CI-E
500
NE
-
-
-
859 J
26,500
30,800
9.400
1.910
4,190
945 J
--
3-May-16
SM 4500-CI-E
500
NE
-
-
-
558 1
13,500
33.200
11,300
3.170
7.810
1120
--
13-D-16
SM 4500-CI-E
500
1000
-
-
-
1,470
9,040
35,000
7,650
1,810
9.280
965 J
--
27-Jun-17
SM 4500-CI-E
500
1000
-
-
-
ND
11,500
29,700
10,400
1,550
7,000
ND
-
13-D- 7
SM 4500-CI-E
500
1000
-
-
-
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
&Dec18
SM 4500-CI-E
1000
2000
-
-
-
1,020
8,470
52,900
11,700
2,020
9,740
1,110
ND
&May-19
SM 4500-CI-E 2011
500
1000
-
-
1,330
-
9,180
44,800
12,700
1940,
11,000
730 J
NO
&Nov-19
SM 4500-CI-E-2011
5DO
1000
-
-
1,610
1,020
8,560
50,900
13,300
1,850
5,030
892 J
--
&May-20
SM 4500-CI-E-2011
EDO
1000
-
-
-
1,270
9,160
4g500
13,400
2,680
10,400
2,970
--
11-Nov-20
SM 4500-CI-E-2011
EDO
1000
-
-
-
720 1
9,790
62,600
14,100
1,860
7,210
-
-
5-May-21
SM 4500-CI-E-2011
500
1000
-
-
-
601 1
10,200
76,100 D
14,900
1,880
9,730
-
ND
3-Nov-21
SM 4500-CI-E-2011
5DO
1000
-
-
-
588 1
11,100
77,000
14,300
2,01
6,140
-
ND
19-May-22
SM 4500-CI-E-2011
500
1000
-
-
-
825 1
-
82,600
14,800
-
12,600
-
-
17-Nov-22
SM 4500-CI-E-2011
5DO
1000
-
-
1,850
2,510
11,000
72,600
15,200
2,990
10,700
-
-
10-May-23
EPA 300.0 Rev 2.11992
6DO
1000
-
-
-
750 J
9,900
75,300
13,900
1,500
10.500
-
ND
&Nov-23
EPA 300.0 Rev 2.11993
6DO
1000
-
-
-
ND
12,000
93,800
17,000
2,000
13.000
-
-
,May-24
EPA 300.0 Rev 2.11993
6DO
1000
-
-
-
ND
10,600
74,500
14,700
2,000
6,500
-
NO
Sulfate
1-Jun-11
50DO
5000
-
ND
-
-
--
ND
ND
-
ND
-
ND
NO 250,000 Pg/L(01/Ol/10)
20-Dean
5000
5000
-
-
ND
-
5,150
ND
ND
ND
ND
8,630
ND
30-May-12
2000
250000
-
-
ND
-
5,380 J
ND
ND
ND
ND
8,860 1
ND
5-D-12
2000
250000
-
-
ND
-
2,880 J
2,920 J
4,400 J
ND
2,320 J
8,910 J
ND
12-Jun-13
2000
250000
-
-
ND
-
11,200 1
3,080 J
2,910 J
6,940 J
ND
9.3. J
ND
28-Oa-13
2000
250000
-
-
ND
-
4,420 1
ND
2,940 J
ND
ND
8,150 J
ND
6-May-14
EPA 300.0
2000
250000
-
-
ND
-
10,500 1
2,300 1
3,720 J
ND
2,070 J
8.]80 J
ND
23-0c1-14
EPA 300.0
1000
250000
-
-
*
ND
7,270 J
2,280 1
3,740 J
1,240 J
1,940 J
9.]10 J
ND
20-May-15
EPA300.0
1000
251
-
-
-
ND
5,620 J
2,310 1
3,440 J
ND
2,150 J
8,780 J
-
&D- 5
EPA 300.0
1000
250000
-
-
-
ND
10,200 J
1,530 1
2,020 J
ND
ND
9.260 J
--
3-May-16
EPA 300.0
2000
250000
-
-
-
ND
5,300 J
5,490 1
3,440 J
ND
ND
8,720 J
--
13-D-16
EPA 300.0
1000
250000
-
-
-
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
250000
-
-
-
ND
5,290 J
2,120 1
3,200 J
ND
ND
9.920 J
--
13-D- 7
EPA 300.0
500
250000
-
-
-
-
2.000 J
2,230 J
2,080 J
ND
ND
9,590 J
-
16-May-18
EPA 300.0
500
250000
-
-
-
ND
1,690 J
1,780 J
1.580 J
ND
ND
7.530 J
ND
&Dea18
EPA 300.0
500
1000
-
-
-
ND
1,560
1,720
1,450
526 J
621 J
8,670
ND
&May-19
evAano.Oae.zatesa
5DO
1000
-
-
ND
-
3,080
2,830
1,910
720 J
1,790
8,940
ND
&Nov-19
evA"*0' z.a t"1
EDO
1000
-
-
ND
ND
1,070
2,560
1,490
838 J
ND
8200.
-
&May-20
ev-, ae�za ie0a
500
1000
-
-
-
ND
1,430
3,640
2,520
ND
ND
8,520
-
11-Nov-20
:IAano.o ae� z.ais0a
500
1000
-
-
-
ND
1,100
3,680
1,200
ND
590 J
-
-
5-May-21
evAano.Oae�za ia0a
5DO
1000
-
-
-
ND
782 1
4,560
1,100
ND
510 J
-
ND
3-Nov-21
evAano.o ae. za tsaa
500
1000
-
-
-
ND
567 1
4,400
960 J
ND
ND
-
ND
19-May-22
evA-0 �. za tsaa
500
1000
-
-
-
ND
1,100
4,330
827 J
557 J
ND
-
-
17-Nov-22
evA"*0' z.a tsaa
EDO
1000
-
-
532 1
ND
1,020
3,330
862 J
576 J
602 J
-
-
16May-23
ev-, ae.za tsaA
500
1000
-
-
-
ND
890 1
3,300
570 J
ND
600 J
-
ND
&Nov-23
evAano.o �. za tsaa
500
1000
-
-
-
ND
1,300
6,900
1,200
1,200
1,100
-
-
&May-24
evA-0�v z.z tssa
500
1000
-
-
-
ND
ND
3,000
560 J
ND
ND
-
ND
Total Dlesolved Solide
1-Jun-11
25000
25000
-
62,000
-
-
-
200,000
93,000
-
127,000
-
ND
NO 2L= 500,000 Pg/L (01/0l/10)
20-Deo-l1
25000
25000
-
-
ND
-
59,000
196,000
82,000
ND
103,000
78,D00
ND
30-May-12
25000
25000
-
-
37,000
-
85,000
12,500 J
109,000
ND
136,000
90,000
ND
5-D-12
25000
25000
-
-
35,000
-
50,000
219,000
109,000
28,000
134,000
97,000
ND
12-Jun-13
25000
25000
-
-
34,000
-
1]],000
225,000
136.000
ND
111,000
107,000
ND
28-00-13
25000
25000
-
-
49,000
-
109.000
227,000
134,000
ND
138,000
112.000
ND
6-May-14
SM 2540C
25000
25000
-
-
34,000
-
136,000
234,000
115,000
32,000
126,000
102.000
ND
23-Oct-14
SM 2540C
25000
25000
-
-
*
ND
126,000
238,000
119,000
ND
12%000
98,000
ND
2PMay-15
SM 2540C
25000
25000
-
-
-
ND
172,000
252,000
122.000
30,000
135,000
88.000
--
&Dea15
SM 2540C
25000
NE
-
-
-
ND
182,000
280,000
117,000
ND
106,000
93,000
--
3-May-16
SM 2540C
25000
NE
-
-
-
ND
110,000
245,000
129,000
ND
89,000
89.000
--
13-Dea16
SM 2540C
25000
25000
-
-
-
ND
73,000
241,000
133,000
ND
131,000
90,000
--
27-J-17
5M 254a0
25000
25000
-
-
-
ND
151,000
237,000
153,000
ND
105.000
-
-
13-Dea17
SM 25400
25000
25000
-
-
-
ND
76.000
239,000
118,000
ND
137,000
72,000
ND
1&May-18
SM 2540C
25000
NE
-
-
-
ND
74,000
245,000
141,000
27,000
119,000
-
ND
&Dea18
SM 2540C
25000
25000
-
-
-
ND
9%000
284.000
159,000
32,000
155,000
100,000
ND
&May-19
SM 2540C 2011
25000
25000
-
-
27,000
-
87,000
2]0,000
149,000
32,000
160,000
101,000
ND
&May-20
SM 2540C-2011
25000
25000
-
-
-
ND
103,000
2]9,000
165,000
34,000
130,000
98,000
11-Nov-20
SM 2540C-2011
25000
25000
-
-
-
ND
116,000
329,000
1,680,000
43,000
172,000
--
5-May-21
SM 2540C-2011
25000
25000
-
-
-
ND
69,000
169,000
148,000
ND
164,000
--
ND
3-Nov-21
SM 2540C-2015
25000
25000
-
-
-
ND
71,000
403,000
161,000
30,000
ND
-
ND
1&May-22
SM 2540C-2015
2500025000
-
-
-
ND
69.000
169,000
148,000
ND
16,400
-
ND
17-Nov-22
SM 2540C-2015
25000
25000
-
-
-
NO
71,000
403,000
161,000
30,000
ND
-
NO
1PMay-23
SM 2540C-2015
25000
25000
-
-
-
NO
85,000
390,000
140,000
29,000
184,000
-
NO
&May-24
SM 2540C-2015
25000
500000
-
-
-
-
97,000
ND
NO
35,000
ND
-
NO
R-ple>
1-Ju1-24
SM 2540C-2015
25000
500000
-
-
-
ND
ND
363,000
175,000
ND
165,000
-
-
Methane
8-May-20
RSK 175 Mod.
3
10
-
-
-
ND
-
3,000
14,500
-
11,700
-
--
11-Nov-20
RSK 175 Modified
3
10
-
-
-
ND
-
2,209
17,600
-
17,500
-
--
5-May-21
-
-
-
-
-
-
-
-
-
-
-
-
-
--
3-Nov-21
RSK-175
2.91
10
-
-
-
-
-
-
9,230
-
9,270
-
--
18-May-22
RSK 175 Modified
3.4
10
-
-
-
ND
-
5,430
27,000
-
12,400
-
--
17-Nov-22
RS1171
2.91
10
-
-
ND
ND
-
5, 170
-
-
-
-
-
10-May-23
RSK 175 Motlifietl
5.3
10
-
-
-
ND
-
1,370
4,500
-
5.610
-
ND
&Nov-23
RSK 175 '-1-5.3
10
-
-
-
7.5 1,
647
2,820
5,920
-
3,870
-
-
&May-24
RSK 175 Modified
5.3
10
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Total Organle Carbon
&May-20
SM 531OB-2011
500
1000
-
-
-
555 J
-
5,410
1,840
-
3.710
-
-
11-Nov-20
SM 531OB-2011
500
1000
-
-
-
ND
-
6,000
2,450
-
3,890
-
--
5-MaY21
-
-
-
-
-
-
-
-
-
-
-
-
-
--
3-Nov-21
SM 531OB-2014
500
1000
-
-
-
-
-
-
1,390
-
3,010
-
--
18-May-22
SM 5310E-2014
500
1000
-
-
-
ND
-
7,170
1,280
-
2.350
-
17-Nov-22
SM 2540G2011
500
1000
-
-
-
ND
-
7,070
1,330
-
2410
-
-
10-May-23
SM 5310E-2014
500
1000
-
-
-
ND
-
8,700
1,800
-
2,300
-
&Nov-23
SM 5310E 2014
500
1000
-
-
-
ND
730 J
7,800
1.500
-
1,600
-
&May-24
SM 531OB-2014
500
1000
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Nitrogen, Nlt to
&May-20
evn3sss ap. ao iaez
10
40
-
-
-
178
-
-
-
-
-
-
--
11-Nov-20
evn3ss.z ae. z.o saes
10
40
-
-
-
163
-
ND
ND
-
ND
-
--
1-Dea20
evn 3-ap. a0 saes
10
40
-
-
-
152
-
ND
39 J
-
37 J
-
--
11-Nov-20
evn 3- ae. z.0 saes
10
40
-
-
-
163
-
ND
ND
-
ND
-
--
5-May21
-
-
-
3-Nov-21
evn 3.1 ae. z.0 iaas
500
2000
-
-
-
-
-
-
ND
-
ND
-
--
18-Z22
evn ass.z ae. z.0 iaas
10
40
-
-
-
170
-
ND
ND
-
20.8 J
-
--
17-Nov-22
evn3es.zne.z.01111
100
400
-
-
-
171
-
ND
ND
-
ND
-
--
10-May-23
evn 3esiaas
10
40
-
-
-
150
-
ND
ND
-
ND
-
--
&Nov-23
evn asss ap. ao saes
29
40
-
-
-
150
46
ND
52
-
]6
-
--
&May-24
evn ass.z ae. z.o saes
29
40
-
-
-
ND
ND
ND
ND
ND
I ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill LaBella Associates
Permit 12-03 Page 16 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Mmtyb
Sample
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW40
MW-11
MW-12
MW43
MW-16S
MW-18D
Blanks
Collection Date
Acetone
30-May-07
-
100
-
2.7 B
-
-
ND
ND
ND
NO
NO
NO
NC 2L=]00 pg/L (10/23/07)
29-NovA7
-
100
-
8.1 e
-
-
3 e
ND
28 B
8.1 a
13 B
26 B
29-May-08
20.0
100
-
ND
--
-
ND
ND
ND
ND
ND
ND
6-Nov48
20.0
100
-
26.8 1
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
2.2
100
-
48.3 1
-
-
6.5 1
ND
ND
ND
18.5 J
ND
18-Nov49
2.2
100
-
ND
ND
-
ND
ND
ND
ND
ND
ND
NC 2L= 6,000 Pg/L (01/0l/10)
16-Jun-10
2.2
100
-
5.3 8
-
-
ND
3.1 8
ND
ND
ND
ND
1-Deo-10
2.2
100
-
ND
ND
-
8.4 8
ND
ND
ND
56.6 J
ND
1-Jun-11
2.2
100
-
3.5 B
ND
-
3.4 B
8.1 B
7.7 B
ND
80 J
ND
20-D- 1
2.2
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
30-May-12
2.2
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-D-12
10.0
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
10.0
100
-
-
ND
-
33 1
ND
ND
ND
20.5 J
ND
28-Oct-13
10.0
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
6-May-14
EPA8260
10.0
100
-
-
ND
--
ND
ND
ND
ND
ND
ND
22-0c1-14
EPA8260
10.0
100
-
-
*
ND
ND
ND
10.4 J
ND
ND
ND
21-May-15
EPA 8260
10.0
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
10.0
100
-
-
-
ND
ND
ND
ND
ND
16.5 J
ND
3-May-16
EPA 8260
10.0
100
-
-
-
ND
ND
ND
ND
41.5 J
ND
ND
ND
13-D-16
EPA 8260
10.0
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
10.0
100
-
-
-
35.8 1
10.4 1
32.4 1
22.8 J
15.9 J
33 J
13.4 J
-
13-D-18
EPA 8260
10.0
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
10.0
100
-
-
-
ND
ND
ND
ND
ND
14.7 J
ND
6-D- 8
EPA8260
10.0
25
-
-
-
ND
12.3 J
ND
ND
ND
ND
ND
8-May-19
EPA8260
S.
25
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 6010D
19.5
50
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
6.2
25
-
-
--
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
6.2
25
-
-
--
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA 8260D
5.1
25
-
-
--
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
5.1
25
-
-
--
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 8260D
5.1
25
-
-
--
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 8260D
5.1
25
-
-
ND
ND
ND
15.4 1
ND
ND
ND
-
--
10-May-23
EPA 8260D
5.1
25
-
-
--
ND
ND
ND
ND
ND
ND
-
ND
6-Nov-23
EPA 8260D
5.1
25
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8260D
5.1
25
-
-
-
ND
ND
--
--
ND
-
-
ND
Resample>
1-Jul-24
EPA 8260D
5.1
25
-
-
-
ND
--
ND
ND
-
ND
-
ND
A.Wn
8-Deo-15
EPA8260
1.6
53.0
-
-
-
1.6 B
ND
ND
ND
ND
ND
-
4NC2L= 6,000 pg/L(01/01/10)
ec-
13-D16
EPA8260
1.6
53.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-D-18
EPA8260
1.6
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8260D
2.7
10.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
2.7
10.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
8.5
10
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
17-Nov-22
EPA 8260D
8.5
10
-
-
-
ND
ND
ND
ND
ND
ND
-
10-May-23
6-Nov-23
EPA 8260D
8.5
10
-
-
-
ND
ND
ND
ND
ND
ND
-
6-May-24
EPA 8260D
8.5
10
-
-
-
--
ND
ND
ND
ND
ND
-
ND
All I-ihile
8-May-19
EPA 8260D
2.5
50.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
NC 2L=NE (04/2013)
8-Nov-19
EPA 8260D
0.9
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
10-May-23
EPA 8260D
1.8
10.0
-
-
-
--
--
--
--
-
-
-
--
1-Jul-24
EPA 8260D
1.8
10.0
-
-
-
ND
--
ND
ND
-
ND
-
NO
Benzene
1-Oct-96
-
5.0
-
NI
-
--
ND
8
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
NO
ND
NI
NI
1-May-98
-
5.0
NO
NI
-
--
ND
10
9.4
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
11.8
NO
ND
NI
NI
10-May-99
-
5.0
NO
NO
-
-
ND
13
NO
ND
5.3
ND
18-00-99
-
5.0
NO
NO
-
-
NO
12
NO
ND
5.4
ND
3-May-00
-
5.0
NO
NO
-
-
NO
10
NO
ND
6.3
ND
7-Nov-00
-
5.0
NO
NO
-
-
NO
9.2
NO
ND
ND
ND
31-May01
-
5.0
NO
NO
-
-
NO
7.7
NO
ND
5.8
ND
7-Nov-01
-
5.0
NO
NO
-
--
NO
8.1
5.2
ND
6.7
ND
22-May-02
-
5.0
ND
ND
-
--
ND
8.2
8.1
ND
&0
ND
14N-02
-
5.0
ND
ND
-
-
ND
5.1
7.7
ND
9.4
ND
14-May-03
-
5.0
ND
ND
-
-
ND
8
5.4
7
13
ND
20-Nov43
-
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
NO
10-Nov-04
-
5.0
ND
ND
-
-
ND
7.5
8
8.5
10
NO
27-May-05
-
5.0
ND
ND
-
-
ND
8
9
11
8
NO
3-Nov-05
-
5.0
-
ND
-
-
ND
ND
5
8
8
NO
25-May-06
-
5.0
-
ND
-
-
ND
ND
&1
8.5
5.3
NO
2-Nov-06
-
5.0
-
ND
-
-
ND
5.3
5.3
11
7.6
NO
30-MayA]
-
1.0
-
0.22 1
-
-
0.87 1
7.3
7.4
13
8.8
NO
NO 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
NO
29-Ma08
0.25
1.0
-
0.49 1
-
-
0.88 1
4.6
4.6
13.5
4.1
NO
6-Nov-08
0.25
1.0
-
0.53 1
-
-
0.81 1
4.3
4.4
12
3.1
NO
3-Jun-D9
0.25
1.0
-
0.67 1
-
-
L2
4.5
5.4
1 1
4.1
NO
18-Nov-09
0.25
1.0
-
1.3
-
-
0.81 1
4
5.6
14.9
3.3
NO
16-Jun-10
0.25
1.0
-
0.59 1
--
-
0.81 1
5.9
5
14.3
2.4
NO
1-Dec-10
0.25
1.0
-
ND
ND
--
0.96 1
5
3
11.5
4
NO
1-Jun-11
0.25
1.0
-
0.99 1
ND
--
1.0
5.4
3.9
16.1
1.2
NO
20-Dec11
0.25
1.0
-
-
ND
--
1.0 1
4.2
3.1
12.9
2
NO
30-M.,12
0.25
1.0
--
-
ND
--
ND
4.4
2.8
14.7
2
NO
5-Dec12
0.25
1.0
--
--
ND
--
0.83 1
4.1
2.8
14.9
1.8
NO
12-Jurv13
0.25
1.0
--
--
ND
--
L5
3.5
4.2
15.9
2.9
NO
28-00-13
0.25
1.0
--
--
ND
--
1.0
4.1
4.1
15.6
2
NO
6-May-14
EPA8260
0.25
1.0
--
--
ND
--
1.8
3.9
3.8
17.2
2.1
NO
22-Oct-14
EPA8260
0.25
1.0
--
--
*
ND
L8
2.8
3.0
14.9
1.8
NO
21-May-15
EPA8260
0.25
1.0
--
--
ND
ND
L3
2.8
2.8
12.3
1.2
NO
8-Dec-15
EPA8260
0.25
1.0
--
-
*
ND
LB
2.2
2.3
13.8
1.7
NO
3-May-16
EPA8260
0.25
1.0
--
-
--
ND
L8
2.8
2.9
14.1
1.5
NO
NO
13-Dec-16
EPA 8260
0.25
1.0
--
-
-
ND
L7
2.3
2.8
14.5
1.4
NO
NO
27-Jun-17
EPA 8260
0.25
1.0
--
-
-
ND
LB
2.1
2.6
14.8
1.2
NO
--
130-18
EPA 8260
0.25
1.0
--
-
-
ND
LB
2.6
2.5
14.5
1.2
NO
4Jun-18
EPA 8260
0.25
1.0
--
-
-
ND
L2
L7
2.2
12.6
1.4
ND
6-D- 8
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
18.8
2.7
ND
8-Nov-19
EPA 8260D
0.2
1.0
-
-
ND
ND
L4
L8
2.8
12.3
1.2
ND
8-May-20
EPA 8260D
0.2
1.0
-
-
-
ND
L2
2.1
3.1
13.1
1.5
NO
ND
11-Nov-20
EPA 8260D
0.9
10.0
-
-
-
ND
LB
2.7
3.5
12.9
2.1
-
ND
5-May-21
EPA 8260D
0.34
1.0
-
-
-
ND
LB
2.7
3.1
11.8
1.8
-
ND
3-Nov-21
EPA 8260D
0.34
1.0
-
-
-
ND
L9
2.3
2.5
10.8
1.5
-
ND
19-May-22
EPA 8260D
0.34
1.0
-
-
-
ND
L5
2.4
2.8
10.3
1.4
-
--
17-Nov-22
EPA 8260D
1.80
10.0
-
-
ND
ND
L5
L8
3.4
9.3
2.1
-
--
10-May-23
EPA 8260D
0.34
1.0
-
-
-
ND
L3
2.2
4.5
10.6
2.8
-
NO
6-Nov-23
EPA 8260D
1.80
10.0
-
-
-
ND
L5
2.7
3.6
11.8
3.0
-
-
6-May-24
EPA8260D
1.00
1.0
-
-
--
--
L5
-
-
10.5
-
-
NO
Resample,
1-Ju1-24
EPA 8260D
0.34
1.0
-
-
-
NO
-
2.2
3.7
-
2.3
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 17 of 38

TABLE C-2: Historically Detected Groundwater Constituents
A-bft
Sample
EPA McNod
DL
RL
MW-9
MW47
MW-20
MW-21
MW40
MW-11
MW-12
MW43
MW46S
MW-18D
Blanks
Collection Date
Bromachl..-h-
8May-19
EPA 8260D
0.5
1.0
-
-
-
ND
ND
ND
ND
NO
NO
NO
GWPS= 0.6 Pg/L (04/2013)
4N0,19
EPA 8260D
0.3
1.0
-
-
ND
ND
14May23
EPA 8260D
0.47
Lo
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
1-Jul-24
EPA 8260D
0.47
Lo
-
--
-
ND
-
ND
ND
-
ND
-
ND
Br ..fthloromethane
34May-07
-
1.0
-
ND
-
-
0.54 1
ND
0.11 J
ND
ND
ND
NC 2L= 0.56 Pg/L(10/23/07)
29-No,07
-
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
4No,08
0.18
Lo
-
ND
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
0.18
Lo
-
ND
-
-
ND
ND
ND
ND
ND
ND
18-No,09
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NO 2L= 0.6 Pg/L(01/01/10)
14Jun-10
0.18
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-D-10
0.18
1.0
-
NO
ND
-
NO
ND
NO
ND
ND
ND
1-Jun-11
0.18
1.0
-
NO
ND
-
NO
ND
NO
ND
ND
ND
24D- 1
0.18
1.0
-
-
ND
-
ND
ND
ND
ND
ND
NO
34May-12
0.18
1.0
-
-
ND
-
ND
ND
NO
ND
ND
ND
5-D-12
0.18
1.0
-
-
ND
-
ND
ND
NO
ND
ND
ND
12-Jun-13
0.18
1.0
-
-
ND
-
NO
ND
NO
ND
ND
ND
28-00-13
0.18
1.0
-
-
ND
-
NO
NO
NO
ND
ND
ND
4May-14
EPA8260
0.18
1.0
-
-
ND
-
ND
ND
NO
ND
ND
ND
22-0c1-14
EPA8260
0.18
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPAS260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3May-16
EPA 8260
0.18
1.0
-
-
-
ND
ND
ND
NO
ND
ND
ND
ND
13D-16
EPA 8260
0.18
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.18
1.0
-
-
-
ND
ND
ND
NO
ND
ND
ND
-
13-D-18
EPA 8260
0.18
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
0.18
1.0
-
-
-
ND
ND
ND
NO
ND
ND
ND
6-D- 8
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
EPA 8260D
0.26
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.34
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.34
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
S May-21
EPA 8260D
0.31
1.0
--
-
-
ND
NO
ND
NO
ND
ND
--
ND
3 Nov-21
EPA 8260D
0.31
1.0
--
-
-
ND
NO
ND
NO
ND
ND
-
ND
19-May-22
EPA 8260D
0.47
1.0
--
-
--
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 8260D
0.47
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
-
-
14May-23
EPA 8260D
0.31
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
0.47
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
-
4May-24
EPA 8260D
0.47
1.0
--
-
--
--
ND
--
--
ND
--
-
ND
R-ple>
1-Jul-24
EPA 8260D
0.31
1.0
--
-
--
ND
--
ND
ND
--
ND
-
NO
Brompform
4May-19
EPA 8260D
0.55
1.0
--
-
-
ND
NO
ND
ND
ND
ND
ND
NO 2L=4 Pg/L(04/2013)
8-Noy-19
EPA 8260D
0.62
1.0
10-May23
EPA 8260D
0.34
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
NO
Resample>
1-Jul-24
EPA 8260D
0.34
1.0
--
-
-
ND
--
ND
ND
-
ND
-
NO
Bromomethane
12-J-13
0.29
10.0
-
-
ND
--
L4 J
NO
NO
ND
ND
ND
NO 2L=NE (10/23/07)
28-00-13
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
22-0c1-14
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
10-15
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3May-16
EPA 8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-D-16
EPA 8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
NO
27-Jun-17
EPA 8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-D-18
EPA8260
0.29
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
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
EPA 8260D
0.62
2.0
8-May-20
EPA 8260D
0.62
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.62
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
5-May-21
EPA 8260D
1.7
2.0
--
-
-
ND
ND
ND
NO
ND
ND
--
ND
3-Nov-21
EPA 8260D
1.7
2.0
--
-
-
ND
NO
ND
NO
ND
ND
--
ND
19-May-22
EPA 8260D
0.3
1.0
--
-
-
ND
ND
ND
NO
ND
ND
--
--
17-Nov-22
EPA 8260D
0.3
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
--
--
14May-23
EPA 8260D
1.7
2.0
--
-
--
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
0.3
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
--
6May-24
EPA 8260D
0.3
1.0
--
-
--
--
ND
--
--
ND
--
-
NO
R-Mple>
1-Jul-24
EPA 8260D
1.7
2.0
--
-
--
ND
--
ND
ND
--
ND
-
NO
2-Butanone(MEK)
200- 1
0.96
100
--
-
ND
-
ND
ND
ND
5.6
ND
ND
NO 2L= 4000 Pg/L(10/23/07)
34May-12
0.96
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-D-12
0.96
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.96
1DO
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-00-13
0.96
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
4May-14
EPA8260
0.96
100
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-0c1-14
EPA8260
0.96
100
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
0.16
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPAS260
0.96
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
3May-16
EPA 8260
0.96
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13D-16
EPA 8260
0.96
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
NO
27-Jun-17
EPA 8260
0.96
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
-
13D-18
EPA 8260
0.96
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
0.96
100
-
-
-
ND
ND
ND
ND
ND
ND
ND
4D- 8
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
EPA 8260D
3.3
5.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
3.3
5.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
3.3
5.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May 21
EPA 8260D
4.0
5.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
4.0
5.0
--
-
--
ND
ND
4.9 1
ND
ND
ND
-
ND
19-May22
EPA 8260D
4.0
5.0
--
-
--
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 8260D
4.0
5.0
--
-
ND
ND
ND
ND
ND
ND
ND
--
--
14May-23
EPA 8260D
4.0
5.0
--
-
--
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
4.0
5.0
--
-
--
ND
ND
ND
ND
ND
ND
--
--
6-May-24
EPA 82600
4.1
1.1_.
-
_.
...
-.
-.-
ND
-.-
-
NO
R-Mple>
1-Jul-24
EPA 8260D
4.0
5.0
--
-
--
ND
--
ND
ND
NO
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 18 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Collettlon Date
Carbon Disulfide
1-Nov-97
-
1.0
8
NI
-
-
ND
ND
ND
NO
NI
NI
1-May-98
-
5.0
ND
NI
-
-
ND
ND
ND
ND
NI
NI
24Nov-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
ND
100
18-Oct-99
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
3-May-DO
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nov-00
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
31-May-01
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nov-01
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
22-Ma02
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14Nov-02
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
14MAO'
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
20-Nov-03
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
6May-04
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
NO
10-Nov-04
-
100
ND
ND
-
-
ND
ND
ND
ND
ND
ND
27-May-05
-
100
ND
ND
-
-
ND
ND
ND
ND
NO
NO
3-Nov-05
-
100
-
NO
-
-
ND
ND
ND
ND
ND
ND
25-May-06
-
100
-
NO
-
-
ND
ND
NO
ND
ND
ND
ov-
2-NO6
-
100
-
NO
-
-
ND
ND
ND
ND
ND
ND
-May-07
-
100
-
ND
-
-
ND
ND
ND
NO
NO
NO
NO 2L= 700 yg/L(10/23/07)
29-Nov-07
-
100
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
1.2
100
-
NO
-
-
ND
ND
NO
ND
ND
ND
6-Nov-08
1.2
100
-
ND
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
1.2
100
-
NO
-
-
NO
ND
NO
ND
ND
ND
18-NOV-09
1.2
100
-
NO
-
-
ND
ND
NO
ND
ND
ND
16-Jun-10
1.2
100
-
NO
--
-
NO
ND
NO
ND
ND
ND
1-D-10
1.2
100
-
ND
ND
-
ND
ND
NO
ND
ND
ND
1-Jun-11
1.2
100
-
NO
ND
-
NO
ND
NO
ND
ND
ND
20-D- 1
1.2
100
-
--
ND
-
ND
ND
NO
ND
ND
ND
30-May-12
1.2
100
-
--
ND
--
ND
ND
NO
ND
ND
ND
5-D-12
1.2
100
-
--
ND
--
ND
ND
NO
ND
ND
ND
12-Jun-13
1.2
100
--
--
ND
--
NO
ND
ND
ND
ND
ND
28-00-13
1.2
100
--
--
ND
--
ND
ND
ND
ND
ND
NO
6-May-14
EPA 8260
1.2
110
--
--
ND
--
ND
ND
ND
ND
ND
ND
22-0c1-14
EPA8260
1.2
100
--
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-D-16
EPA 8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-D-18
EPA 8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
1.2
100
--
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
1.2
2.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.79
10.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.40
2.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.40
2.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.40
2.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
5-May-21
EPA 8260D
0.73
2.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
3-Nov-21
EPA 8260D
0.73
2.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
19 May-22
EPA 8260D
0.36
2.0
--
-
-
ND
ND
ND
ND
ND
ND
---
17 Nov-22
EPA 8260D
0.36
2.0
--
-
ND
ND
ND
ND
ND
ND
ND
---
10-May-23
EPA 8260D
0.36
2.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
0.36
2.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
,May-24
EPA 8260D
0.36
2.0
--
-
-
--
ND
--
--
ND
-
-
NO
R-ple>
1-Jul-24
EPA 8260D
0.36
2.0
-
-
-
ND
--
ND
ND
-
ND
-
NO
Carbon Tetrachlorltle
8-May-19
EPA 8260D
0.42
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
NO 2L= 0.3 ag/L(04/2013)
8-Nov-19
EPA 8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
NO
ND
ND
11-Nov-20
EPA 8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
NO
-
ND
5-May-21
EPA 8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
NO
-
ND
3-Nov-21
EPA 8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
NO
-
ND
19-May-22
EPA 8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
NO
-
-
17-Nov-22
EPA 8260D
0.33
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
10-May-23
EPA 8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
NO
-
ND
6-Nov-23
EPA 8260D
0.33
1.0
-
-
-
ND
ND
ND
ND
ND
NO
-
6-May-24
EPA 8260D
0.33
1.0
-
-
-
--
ND
--
--
ND
--
-
ND
R-Mple>
1-Jul-24
EPA 8260D
0.33
1.0
-
-
-
ND
--
ND
ND
-
ND
-
ND
Chlorobenzene
30-May-07
-
3.0
-
ND
-
--
ND
0.63 1
1.1 J
0.3 J
0.61 J
ND
NO 2L= 500g/L(10/23/07)
29-N-07
-
3.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29-May-08
0.23
3.0
-
ND
-
--
ND
0.48 1
0.7 J
0.32 J
0.59 J
ND
6Nov-08
0.23
3.0
--
ND
-
--
ND
0.53 1
0.8 J
0.3 J
0.59 J
ND
3-Jun-09
0.23
3.0
--
ND
-
--
0.26 1
0.47 1
0.73 J
0.39 J
0.76 J
ND
1&Nov-09
0.23
3.0
--
ND
--
--
ND
0.51 1
1.0 J
0.31 J
0.71 J
ND
16-Jun-10
0.23
3.0
--
ND
--
--
ND
0.9 1
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
0.8 1
1.0 J
0.5 J
0.4 J
ND
20-Dec-11
0.23
3.0
--
--
ND
--
ND
0.7 J
0.7 J
ND
0.7 J
ND
30-May-12
0.23
3.0
--
--
ND
-
0.24 1
0.73 1
0.7 J
0.47 J
0.7 J
ND
5-Dec-12
0.23
3.0
--
--
ND
--
ND
0.7 1
0.6 J
0.54 J
0.7 J
ND
12-Jun-13
0.23
3.0
--
--
ND
--
0.88 1
0.57 1
0.86 J
0.57 J
0.65 J
ND
28-Oct-13
0.23
3.0
--
-
ND
--
0.35 1
0.93 1
0.94 J
0.6 J
0.91 J
ND
6May-14
EPA8260
0.23
3.0
--
-
ND
--
0.7 1
0.93 1
0.9 J
0.79 J
0.91 J
ND
22-Oct-14
EPA8260
0.23
3.0
-
-
*
ND
0.84 1
0.77 1
0.79 J
0.80 J
0.78 J
ND
21-May-15
EPA8260
0.23
3.0
-
-
-
ND
0.67 1
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 1
0.58 1
0.94 J
0.81 J
0.63 J
ND
NO
13-Dec-16
EPA 8260
0.23
3.0
-
-
-
ND
0.85 J
0.48 J
0.63 J
0.96 J
0.69 J
ND
NO
27-Jun-17
EPA 8260
0.23
3.0
-
-
-
ND
1.3 1
0.53 1
0.73 J
1.1 J
0.57 J
ND
-
13-D-18
EPA 8260
0.23
3.0
--
-
-
ND
1.2 J
0.70 J
0.63 J
1.1 J
0.76 J
ND
4Jun-18
EPA 8260
0.23
3.0
--
-
-
ND
1.3 1
0.76 1
0.8 J
1.2 J
0.81 J
ND
6-D- 8
EPA8260
0.23
1.0
--
-
-
ND
1.5
0.81 J
0.87 J
1.3
1.1
ND
8-May-19
EPA 8260D
0.53
1.0
--
-
-
ND
1.8
0.89 1
1.4
1.7
1.1
ND
8-Nov-19
EPA 8260D
0.23
1.0
ND
1.2
0.49 1
0.75 J
1.2
5.8 J
ND
ND
8-May-20
EPA 8260D
0.23
1.0
-
-
-
ND
1.1
0.80 1
0.84 J
1.3
0.82 J
ND
ND
II-Nov-20
EPA 8260D
0.23
1.0
-
-
-
ND
1.8
1.0
1.1
1.6
1.2
-
ND
5-May-21
EPA 8260D
0.28
1.0
-
-
-
ND
1.5
1.0
1.1
1.3
0.96 J
-
ND
3-Nov-21
EPA 8260D
0.28
1.0
-
-
-
ND
ND
ND
1.4
1.1
-
ND
19-May-22
EPA 8260D
0.28
1.0
-
-
-
ND
ND
ND
ND
ND17-Nov-22
EPA 8260D
028
1.0
-
-
ND
ND
0.9 1
082 J
1.2
0.95 J10-May-23
EPA 8260D
0.28
1.0
-
-
-
ND
0.97 1
092 J
1.5
0.91 J
-
ND
6-Nov-23
EPA 8260D
028
1.0
-
-
-
ND
LND
1.0 10.85
J
1.7
16-May-24
EPA 8260D
0.28
1.0
-
-
-
-
-
-
1.7
-
-
ND
R-Mple>
1-Jul-24
EPA 8260D
0.28
1.0
-
-
-
ND
ND
ND
-
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 19 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Collettlon Sample
Date
EPA McNotl
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW4613
Blanks
Chloroethane
1-Sep94
-
10.0
NO
NI
NI
NI
NO
29
NO
NO
NI
NI
1-Jan-95
-
10.0
-
NI
NI
NI
NO
16
ND
NO
NI
NI
1-Feb95
-
10.0
-
NI
NI
NI
NO
32
NO
ND
NI
NI
1-Mar-95
-
10.0
NO
NI
NI
NI
NO
34
11
NO
NI
NI
1-Aug-95
-
10.0
NO
NI
-
-
NO
47
NO
NO
NI
NI
1-Jan-96
-
10.0
-
NI
-
-
NO
NO
NO
NO
NI
NI
1-Feb96
-
10.0
-
NI
-
-
NO
28
NO
NO
NI
NI
1-May-96
-
10.0
-
NI
-
-
NO
34
11
NO
NI
NI
1-00-96
-
10.0
-
NI
-
-
NO
23
11.00
NO
NI
NI
1-May-97
-
5.0
3.8 J
NI
-
-
15
33
11
NO
NI
NI
1-Nov-97
-
1.0
3
NI
-
-
10
NO
7
NO
NI
NI
1-May-98
-
10.0
NO
NI
-
-
NO
30
28
10
NI
NI
24Nov-98
-
2.0
NO
NI
-
-
NO
NO
NO
NO
NI
NI
10-May-99
-
10.0
NO
NO
-
-
NO
10.0
NO
NO
17
NO
18-00-99
-
10.0
NO
NO
-
-
NO
12
NO
NO
21
NO
3-May-00
-
10.0
NO
NO
-
-
NO
NO
6.1
6.7
19
NO
7-Nov40
-
10.0
NO
NO
-
-
NO
NO
NO
NO
13
NO
31-May-01
-
10.0
NO
NO
-
-
NO
NO
NO
NO
12
NO
7-Nov-01
-
10.0
NO
ND
-
-
NO
NO
NO
NO
NO
NO
22-May-02
-
10.0
12
NO
-
-
NO
NO
NO
NO
12
NO
14N0102
-
10.0
10
NO
-
-
NO
NO
NO
NO
NO
NO
14-May-03
-
10.0
NO
NO
-
-
NO
NO
NO
NO
NO
NO
20-N0IO3
-
10.0
NO
NO
-
-
NO
NO
10
NO
NO
NO
6-May-04
-
10.0
NO
NO
-
--
NO
NO
NO
NO
NO
NO
10-Nov-04
-
10.0
NO
NO
-
--
NO
NO
10
NO
NO
NO
27-May-05
-
10.0
NO
NO
-
--
NO
NO
10.0
NO
NO
NO
3-Nov-05
-
10.0
--
NO
-
--
NO
NO
NO
NO
NO
NO
25-May-06
-
10.0
--
NO
-
--
NO
NO
NO
NO
NO
NO
2-Nov-06
-
10.0
--
NO
-
--
NO
NO
NO
NO
NO
NO
30-May-07
--
10.0
--
NO
-
--
NO
NO
9.8 J
8.9 J
NO
NO
NO 2L= 2,800 Pg/L(10/23/07)
29-Nov-07
--
10.0
-
1.4 J
-
-
ND
NO
4.3 J
5.7 J
4.3 J
NO
29-May�08
0.54
10.0
-
1.2 1
-
-
1.1 1
NO
1.5 J
6.0 J
2.6 J
NO
GNov-OS
0.54
10.0
-
2 1
-
--
NO
0.9 1
3.5 J
5.6 J
4.3 J
NO
3-Jun-09
0.54
10.0
-
1.1 1
-
--
ND
NO
NO
4.0 J
4.4 J
NO
18-Nov-09
0.54
10.0
-
3.1 1
-
--
0.8 1
0.6 1
5.5 J
5.1 J
3.5 J
NO
NO 2L= 3,000 P9/L(01/01/10)
16-Jun-10
0.54
10.0
-
1.7 1
-
-
0.72 J
0.88 1
3.1 J
4.5 J
2.2 J
ND
1-Dec-10
0.54
10.0
--
ND
NO
-
NO
NO
NO
NO
NO
NO
1-Jun-11
0.54
10.0
--
1.5 1
NO
--
0.71 1
NO
2.7 J
3.8 J
NO
NO
20-Dec-11
0.54
10.0
--
--
NO
--
0.64 J
NO
2.1 J
ND
2.9 J
NO
30-May-12
0.54
10.0
--
--
NO
--
NO
NO
1.5 J
2.4 J
NO
NO
5-Dec-12
0.54
10.0
--
--
NO
--
NO
NO
1.8 J
2.7 J
1.9 J
ND
12-Jun-13
0.54
10.0
--
--
NO
--
NO
NO
0.63 J
0.84 J
1.5 J
NO
2&Oct-13
0.54
10.0
--
--
NO
--
NO
NO
1.9 J
2.3 J
NO
NO
6May-14
EPA8260
0.54
10.0
--
--
NO
--
NO
NO
1.6 J
1.7 J
1.3 J
NO
22-Oct-14
EPA8260
0.54
10.0
--
-
*
NO
0.75 1
NO
NO
2.1 J
1.6 J
ND
21-May-15
EPA8260
0.54
10.0
--
-
--
NO
NO
NO
NO
NO
NO
NO
&Dec-15
EPA8260
0.54
10.0
--
-
-
NO
NO
NO
NO
ND
NO
NO
3-May-16
EPA8260
0.54
10.0
--
-
-
NO
NO
NO
NO
NO
NO
NO
NO
13-Dec-16
EPA 8260
0.54
10.0
-
-
-
NO
NO
NO
3.0 J
1.2 J
1.7 J
NO
NO
27-Jun-17
EPA 8260
0.54
10.0
--
-
-
NO
0.58 1
NO
2.6 J
0.78 J
1.6 J
ND
-
13-D-18
EPA 8260
0.54
10.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
4Jun-18
EPA 8260
0.54
10.0
--
-
-
NO
NO
NO
1.8 J
NO
NO
NO
6 D-18
EPA8260
0.54
1.0
--
-
-
NO
NO
NO
2.3
ND
2.9
NO
B May-19
EPA 8260D
0.52
1.0
--
-
-
NO
NO
NO
1.3
NO
1.8
NO
8-Nov-19
EPA 8260D
0.49
1.0
--
-
-
NO
NO
NO
1.9
NO
5.8
NO
NO
8-May-20
EPA 8260D
0.49
1.0
--
-
-
NO
NO
NO
2.0
0.56 J
3.0
ND
NO
11-Nov-20
EPA 8260D
0.49
1.0
--
-
-
NO
NO
NO
4.0
NO
2.1
-
NO
S May-21
EPA 8260D
0.65
1.0
--
-
-
NO
NO
NO
6.7
NO
34.6
-
ND
3 Nov-21
EPA 8260D
0.65
1.0
--
-
-
NO
NO
NO
NO
NO
3.2
19-May-22
EPA 8260D
0.65
1.0
--
-
-
NO
NO
NO
2.8
NO
4.2
-
-
17-Nov-22
EPA 8260D
0.65
1.0
--
-
NO
NO
NO
NO
4.9
NO
4.3
-
-
10-May-23
EPA 8260D
0.65
1.0
--
-
--
NO
NO
NO
4.9
NO
7
--
NO
6-Nov-23
EPA 8260D
0.65
1.0
--
-
--
NO
NO
1
5.7
NO
4.5
--
--
6-May-24
EPA 8260D
0.65
1.0
--
-
--
--
NO
--
-
NO
NO
--
NO
R-ple>
1-Jul-24
EPA 8260D
0.65
1.0
--
-
-
NO
--
NO
4.2
-
5.3
--
NO
Chloroform
30-10ay-07
-
5.0
-
NO
-
--
0.92 B
1.2 B
0.99 B
1.4 B
1 B
NO
NO 2L= 70 P9/L(10/23/07)
29-14-07
-
5.0
-
NO
-
-
NO
NO
NO
NO
NO
NO
29-May-08
0.14
5.0
-
NO
-
-
NO
NO
NO
NO
NO
NO
6-Nov-08
0.14
5.0
-
NO
-
-
NO
NO
NO
NO
ND
ND
3-Jun-09
0.14
5.0
-
NO
-
-
NO
NO
NO
NO
NO
NO
18-N0v-09
0.14
5.0
-
NO
-
-
NO
NO
NO
ND
NO
NO
16-Jun-10
0.14
5.0
-
NO
--
--
NO
NO
NO
0.2 B
NO
NO
1-D-10
0.14
5.0
-
NO
NO
--
NO
NO
NO
NO
NO
NO
1-Jun-11
0.14
5.0
-
NO
NO
--
NO
NO
NO
0.36 B
NO
NO
200- 1
0.14
5.0
-
--
NO
--
NO
NO
NO
NO
NO
NO
30-May-12
0.14
5.0
-
--
NO
--
NO
NO
NO
NO
NO
NO
5-D-12
0.14
5.0
-
--
NO
--
NO
NO
NO
0.14 J
NO
NO
12-Jun-13
0.14
5.0
-
--
NO
--
NO
NO
NO
NO
NO
NO
28-Oct-13
0.14
5.0
-
-
NO
--
NO
NO
NO
NO
NO
NO
6May-14
EPA8260
0.14
5.0
-
-
NO
--
NO
NO
NO
NO
NO
NO
22-Oct-14
EPA8260
0.14
5.0
-
-
*
NO
NO
NO
NO
NO
NO
NO
21-May-15
EPA8260
0.14
5.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
8-Dec-15
EPA8260
0.14
5.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
3-May-16
EPA8260
0.14
5.0
-
-
-
NO
NO
NO
NO
ND
NO
NO
NO
13-Dec-16
EPA 8260
0.14
5.0
-
-
-
NO
NO
NO
NO
ND
NO
NO
NO
27-Jun-17
EPA 8260
0.14
5.0
-
-
-
NO
NO
NO
NO
ND
NO
NO
13-D-18
EPA 8260
0.14
5.0
-
-
-
NO
NO
NO
NO
ND
NO
NO
4Jun-18
EPA 8260
0.14
5.0
--
-
-
NO
NO
NO
NO
ND
NO
NO
6-D- 8
EPA8260
0.14
1.0
--
-
-
NO
NO
NO
NO
ND
NO
NO
8-May-19
EPA 8260D
0.58
1.0
--
-
-
NO
NO
NO
NO
NO
NO
NO
8-Nov-19
EPA 8260D
2.30
5.0
--
-
-
NO
NO
NO
NO
NO
NO
NO
NO
8-May-20
EPA 8260D
2.30
5.0
-
-
-
NO
NO
NO
NO
NO
NO
NO
NO
11-Nov-20
EPA 8260D
2.30
5.0
-
-
-
NO
NO
NO
NO
NO
NO
-
NO
5-May-21
EPA 8260D
1.60
5.0
--
-
-
NO
NO
NO
NO
NO
NO
-
NO
3-Nov-21
EPA 8260D
0.43
1.0
--
-
-
NO
NO
NO
NO
NO
NO
-
NO
19-May-22
EPA 8260D
0.43
1.0
--
-
-
NO
NO
NO
NO
NO
NO
-
-
17-Nov-22
EPA 8260D
0.43
1.0
--
-
NO
NO
NO
NO
NO
NO
NO
-
-
10-May-23
EPA 8260D
0.43
1.0
--
-
NO
NO
NO
NO
NO
NO
NO
-
ND
6-Nov-23
EPA 8260D
0.43
1.0
--
-
--
NO
NO
NO
NO
NO
NO
-
-
6-May-24
EPA 8260D
0.43
1.0
--
-
--
--
NO
--
--
NO
Reumple>
1-Jul-24
EPA 8260D
0.43
1.0
-
-
-
NO
-
NO
NO
-
NO
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 20 of 38

TABLE C-2: Historically Detected Groundwater Constituents
AnelyW
Sample
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW-16D
Blanks
Collection Date
Chloromethane
18-Nov-09
0.11
1.0
-
ND
-
-
ND
ND
ND
0.45 J
NO
NO
NO 2L=30g/L(01/01/10)
16-Jun-10
0.11
1.0
-
ND
-
-
0.14 J
ND
ND
0.48 1
ND
ND
1-D-10
0.11
1.0
-
ND
ND
-
NO
ND
ND
ND
ND
ND
1-Jun-11
0.11
1.0
-
NO
NO
-
ND
ND
ND
ND
ND
ND
20-D- 1
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
NO
NO
30-May-12
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-D-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
-
NO
NO
ND
ND
ND
ND
6-May-14
EPA8260
0.11
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
22-0c1-14
EPA8260
0.11
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
0.11
1.1
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 8260
0.11
1.0
-
-
-
ND
NO
ND
NO
ND
ND
ND
ND
13-D-16
EPA 8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
0.16 B
ND
0.17 1
27-Jun-17
EPA 8260
0.11
1.0
-
-
-
ND
0.31 J
0.20 J
0.27 1
0.36 1
0.28 J
0.30 J
ND
13-D-18
EPA 8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.11
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Noy-19
EPA 8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Noy-20
EPA 8260D
0.39
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA 8260D
0.54
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
0.54
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
19 May-22
EPA 8260D
0.54
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
17 Nov-22
EPA 8260D
0.54
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
---
l.ay-23
EPA 8260D
0.54
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
6 Nov-23
EPA 8260D
0.54
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
,May-24
EPA 8260D
0.54
1.0
--
-
-
--
ND
--
--
ND
--
--
ND
R-ple>
1-Jul-24
EPA 8260D
0.54
1.0
-
-
-
ND
--
ND
ND
--
ND
-
ND
Dlbmmochlommethane
30-May-07
-
1.0
-
ND
-
-
1.7
ND
ND
NO
1.7
NO
Nov-07
-
3.0
--
ND
-
--
ND
ND
ND
ND
ND
ND
May-08
0.21
3.0
--
ND
-
--
ND
ND
ND
ND
NO
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
NO 2L= 0.4 Pg/L(01/01/10)
Jun-10
0.21
3.0
--
ND
-
-
ND
ND
ND
ND
ND
ND
D-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
Dealt
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-Jun-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
021
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
EPA 8260
0.21
3.0
--
-
--
ND
ND
ND
ND
ND
ND
ND
8-Dec-15
EPA8260
0.21
3.1
--
-
-
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
EPA 8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.21
3.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
-
13-Deo-18
EPA8260
0.21
3.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
41un-18
EPA 8260
0.21
3.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
60-18
EPA8260
0.21
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.31
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.41
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.41
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.41
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
5-May-21
EPA 8260D
0.36
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
3-Nov-21
EPA 8260D
0.36
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
19-May-22
EPA 8260D
0.36
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
-
17-Nov-22
EPA 8260D
0.36
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
-
-
10-May-23
EPA 8260D
0.36
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-Nov-23
EPA 8260D
0.36
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8260D
0.36
1.0
--
-
-
--
ND
--
--
ND
-
-
ND
R-Mple>
1-Jul-24
EPA 8260D
0.36
1.0
--
-
-
ND
--
ND
ND
-
ND
-
ND
1,2-Dlchlombe-ne
3-Jun-09
0.3
5.0
-
ND
-
--
ND
ND
ND
0.4 J
ND
ND
NC 2L= 240g/L(10/23/07)
18-No,09
0.3
5.0
-
ND
-
-
ND
ND
ND
0.4 J
ND
ND
NO 2L= 200g/L(01/01/10)
16-Jun-10
0.3
5.0
-
ND
-
-
ND
0.39 1
ND
0.4 J
ND
ND
1-Dec-10
0.3
5.0
-
ND
ND
--
ND
0.49 1
ND
0.5 J
ND
ND
1-Jun-11
0.3
5.0
-
ND
ND
--
ND
0.5 1
ND
0.5 J
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 J
NO
0.6 J
ND
ND
5-D-12
0.3
5.0
-
-
ND
-
ND
0.4 J
ND
0.6 J
ND
ND
12-Jun-13
0.3
5.0
-
-
ND
--
ND
0.4 J
ND
0.6 J
ND
ND
28-Oct-13
0.3
5.0
-
-
ND
--
ND
0.39 J
ND
0.54 J
ND
ND
6-May-14
EPA8260
0.3
5.0
-
-
ND
--
ND
0.46 J
NO
0.55 1
ND
ND
22-0c1-14
EPA8260
0.3
5.0
-
-
*
ND
ND
0.45 J
ND
ND
ND
ND
21-May-15
EPA 8260
0.3
5.0
-
-
-
ND
ND
0.45 J
ND
0.58 J
ND
ND
8-D- 5
EPA8260
0.3
5.0
-
-
-
ND
ND
0.39 J
ND
0.45 J
ND
ND
3-May-16
EPA 8260
0.3
5.0
-
-
-
ND
ND
0.42 J
NO
0.54 J
ND
ND
ND
13-D-16
EPA 8260
0.3
5.0
-
-
-
ND
ND
0.32 J
ND
0.67 J
ND
ND
NO
27-Jun-17
EPA 8260
0.3
5.0
-
-
-
ND
ND
0.31 J
ND
0.80 1
ND
ND
--
13-D-18
EPA 8260
0.3
5.0
-
-
-
ND
ND
0.40 J
ND
0.79 J
ND
ND
4Jun-18
EPA 8260
0.3
5.0
-
-
-
ND
ND
0.35 J
ND
0.66 J
ND
ND
6-D- 8
EPA8260
0.3
1.0
-
-
-
ND
ND
0.37 J
ND
0.84 J
ND
ND
8-May-19
EPA 8260D
0.49
1.0
--
-
-
ND
ND
ND
ND
0.96 J
ND
ND
8-Nov-19
EPA 8260D
0.29
1.0
--
-
-
ND
ND
ND
ND
0.65 J
ND
ND
8-May-20
EPA 8260D
0.29
1.0
--
-
-
ND
ND
0.37 J
ND
0.82 J
ND
ND
ND
11-Nov-20
EPA 8260D
0.29
1.0
--
-
-
ND
ND
0.34 J
ND
0.76 J
0.33 J
-
ND
5-May-21
EPA 8260D
0.34
1.0
--
-
-
ND
ND
0.34 J
ND
0.66 J
ND
-
ND
3-Nov-21
EPA 8260D
0.34
1.0
--
-
-
ND
ND
ND
ND
0.66 J
ND
-
ND
19-May-22
EPA 8260D
0.34
1.0
--
-
-
ND
NO
ND
ND
0.69 1
ND
-
--
17-Nov-22
EPA 8260D
0.34
1.0
--
-
ND
ND
ND
ND
ND
0.63 1
ND
--
--
10-May-23
EPA 8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
0.65 1
ND
--
ND
6-Nov-23
EPA 8260D
0.34
1.0
-
-
-
ND
ND
0.34 J
ND
0.]] J
ND
-
--
6-May-24
EPA 8260D
0.34
1.0
-
-
-
-
ND
-
-
0.]2 1
-
-
NO
Reumple>
1-Jul-24
EPA 8260D
0.34
1.0
-
-
-
ND
-
ND
ND
-
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 21 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Anelyle
Collection Sample Date
EPA McNod
DI.RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW48S
MW481)
Blanks
1,4-Dichlorobenxene
1- Sep -94
--
5.0
NO
NI
NI
NI
NO
6.5
ND
ND
NI
NI
1-Oa-94
-
5.0
-
NI
NI
NI
-
8
-
--
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
ND
ND
ND
NI
NI
1-Felr95
-
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
NO
ND
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
20
ND
ND
NI
NI
1-Feb96
-
5.0
-
NI
-
-
ND
19.0
ND
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
18
NO
ND
NI
NI
1-Oct-96
-
5.0
-
NI
-
-
ND
18.0
NO
ND
NI
NI
1-May-97
-
5.0
NO
NI
-
-
ND
14.0
NO
ND
NI
NI
1-Nov-97
-
1.0
ND
NI
-
-
ND
NO
ND
ND
NI
NI
1-May-98
-
5.0
NO
NI
-
-
ND
NO
ND
ND
NI
NI
24N0198
-
2.0
ND
NI
-
-
ND
4
ND
NO
NI
NI
1,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-N0v-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
NO
2,N0v-03
-
5.0
ND
ND
-
--
ND
12
ND
ND
5.7
NO
,May-04
-
5.0
ND
ND
-
--
ND
14
ND
ND
5.2
NO
10-Nov-04
-
5.0
ND
ND
-
--
ND
17
ND
ND
6.7
NO
27-May-05
-
5.0
ND
ND
-
--
ND
20.0
ND
ND
6.0
NO
3-N0v-05
-
5.0
--
ND
-
--
ND
21
ND
ND
6.0
NO
25-May-06
-
5.0
--
ND
-
--
ND
16.5
ND
NO
5.4
NO
2-Nov-06
-
5.0
--
ND
-
--
ND
16
ND
NO
7.2
NO
3,May-07
-
1.0
--
ND
-
--
ND
23.0
5.2
4.4
7.2
NO
NO 2L= 1.4 p9/L(10/23/07)
29-Nov-07
-
1.0
--
ND
-
--
ND
11
2.3
4.5
5.2
NO
29-May-08
0.33
1.0
--
ND
-
--
ND
13.5
3.1
5.2
6.0
NO
6-Nov-08
0.33
1.0
--
ND
-
--
ND
9.7 Q
3.7
4.3
5.5
NO
3-Jun-09
0.33
1.0
--
ND
-
--
ND
14.3
4.2
7.3
8.0
NO
18-Nw-09
0.33
1.0
-
ND
-
-
ND
12.2
4.5
6.4
8.8
ND
NO 2L=6 pg/L(O1/01/10)
l,Jun-10
0.33
1.0
-
ND
-
-
ND
19.8
4.7
6.8
5.7
ND
1-D-10
0.33
1.0
-
ND
ND
-
0.43 1
1&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-D-11
0.33
1.0
-
-
ND
-
0.37 J
13.9
4
7.8
8.5
NO
30-May-12
0.33
1.0
-
-
ND
-
ND
16.4
4.2
9.9
7.0
NO
5-D-12
0.33
1.0
-
-
ND
-
ND
15
4.4
9.7
6.0
NO
12-J-13
0.33
1.0
-
-
ND
-
0.48 1
1.2.4
4.9
9.7
7.5
NO
28-Oct-13
0.33
1.0
-
-
0.63 1
-
0.45 J
16.7
5
10.1
&3
ND
6-May-14
EPA8260
0.33
1.0
-
-
ND
-
0.63 J
18
5.2
12.3
8.9
ND
22-0c1-14
EPA8260
0.33
1.0
-
-
*
ND
0.73 J
16.1
4.8
11.9
7.5
ND
21-May-15
EPA 8260
0.33
1.0
-
-
-
ND
0.70 J
17.1
5.0
12.0
7.1
ND
8-D- 5
EPA8260
0.33
1.0
-
-
-
ND
0.98 J
12.6
4.8
13.2
9.1
ND
3-May-16
EPA 8260
0.33
1.0
-
-
-
ND
0.93 J
14.2
6.0
15.0
6.6
ND
ND
13-D-16
EPA 8260
0.33
1.0
-
-
-
ND
0.89 J
10.5
4.7
13.9
7.2
ND
ND
27-Jun-17
EPA 8260
0.33
1.0
--
-
-
ND
NO
10.6
NO
16.0
ND
ND
--
13-D-18
EPA 8260
0.33
1.0
--
-
-
ND
0.81 J
13.1
4.1
14.9
7.0
ND
4-Jun-18
EPA 8260
0.33
1.0
-
-
-
ND
0.63 J
11.5
5.6
15.7
7.9
ND
6-D- 8
EPA8260
0.33
1.0
-
-
-
ND
0.74 J
12.1
NO
17.3
&7
ND
8-May-19
EPA 8260D
0.58
1.0
--
-
-
ND
1.1
15.4
7.8
22.0
10.1
ND
8-Nov-19
EPA 8260D
0.26
1.0
ND
0.99 J
4.8
5.0
1&0
7.3
ND
8-May-20
EPA 8260D
0.26
1.0
--
-
-
ND
0.94 J
12.3
5.0
15.9
7.3
ND
ND
11-Nov-20
EPA 8260D
0.26
1.0
--
-
-
ND
1.1
15.5
6.8
1&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
1&6
&6
-
ND
19-May-22
EPA8260D
0.33
1.0
-
-
-
ND
NO
ND
ND
17.3
ND
-
-
17-Nov-22
EPA 8260D
0.33
1.0
-
-
ND
ND
1.3
10.9
5.5
15.6
7.6
-
-
1,May-23
EPA 8260D
0.33
1.0
-
-
-
ND
0.86 J
9.9
4.7
18.5
7.1
-
ND
6-Nov-23
EPA 8260D
0.33
1.0
-
-
-
ND
1.2
11.9
5.4
20.9
7.8
-
-
6-May-24
EPA 8260D
0.33
1.0
-
-
-
-
ND
-
-
19.5
-
-
ND
R-ple>
1-Jul-24
EPA 8260D
0.33
1.0
-
-
-
ND
-
ND
ND
-
ND
-
ND
ns 1.4 Dicmor0-2-butene
8-May-19
EPA 8260D
1.6
5.0
-
-
-
ND
ND
NO
NO
ND
ND
ND
NO2L=NE(04/2013)
S Nov-19
EPA 8260D
0.5
1.0
lO May-23
EPA 8260D
0.56
1.0
-
-
--
ND
ND
NO
NO
ND
ND
-
ND
ReSample1
1-Ju1-24
EPA 8260D
0.56
1.0
ND
-
ND
ND
--
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 22 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Colle46on Sample
Date
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-1P
MW43
MW46S
MW46D
Blanks
Dichlorodl(luoromethane
1-Aug-95
-
5.0
ND
NI
-
-
ND
26
ND
22
NI
NI
#
1-Jan-96
-
5.0
-
NI
-
-
NO
ND
NO
ND
NI
NI
1-Fe1r96
-
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
-
-
NO
ND
NO
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
24Nov-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
18-00-99
-
5.0
NO
ND
-
-
-
14.0
50.0
130.0
25
ND
3-May-00
-
5.0
-
-
-
-
-
ND
16.00
36.0
8.9
-
7-No,W
-
5.0
ND
-
-
-
ND
ND
9.40
30.0
7.9
-
31-May-01
-
5.0
ND
-
-
-
NO
NO
13
25
6.2
-
7-NO101
-
5.0
ND
-
-
-
ND
5.5
ND
34
12
-
22-May-02
-
5.0
ND
-
-
-
ND
5
15
24
11
-
14N0102
-
5.0
ND
-
-
-
ND
ND
ND
20
ND
-
14-May-03
-
5.0
ND
-
-
-
ND
ND
8.7
12
ND
-
26NO,03
-
5.0
ND
ND
-
-
ND
ND
6.3
30
ND
ND
6May-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-No,06
-
5.0
--
ND
-
--
ND
ND
8.2
6.6
ND
ND
30-May-07
-
5.0
--
--
-
--
ND
ND
7.1
7.6
ND
-
NC2L= 1,400 ag/L(10/23/07)
29-Nov-07
-
5.0
--
ND
-
--
ND
ND
1.1 J
1.8 J
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 1
2.2 1
0.69 1
ND
3-Jun-09
0.21
5.0
-
0.45 J
-
--
0.96 J
ND
2.5 1
1.9 1
0.72 1
ND
18-NOV-09
0.21
5.0
-
ND
--
--
ND
ND
1.2 1
1.9 1
0.47 1
ND
NO 2L= 1,000 ag/L(01/01/10)
16-Jun-10
0.21
5.0
-
ND
-
-
ND
ND
0.81 1
1.4 1
ND
ND
1-D-10
0.21
5.0
-
0.26 J
ND
-
ND
ND
0.69 1
1.1 1
0.55 J
ND
1-Jun-11
0.21
5.0
-
0.42 J
ND
--
ND
ND
NO
1.2 1
ND
ND
20-D- 1
0.21
5.0
-
--
ND
--
ND
ND
ND
0.76 1
ND
ND
30-May-12
0.21
5.0
-
--
ND
--
ND
ND
NO
ND
ND
ND
5-D-12
0.21
5.0
-
--
ND
--
ND
ND
ND
ND
NO
--
12-Jun-13
0.21
5.0
-
--
ND
--
0.34 J
ND
NO
ND
ND
ND
28-00-13
0.21
5.0
-
--
ND
--
NO
ND
NO
1.1 1
ND
ND
6 May-14
EPA8260
0.21
5.0
-
--
ND
--
NO
ND
NO
ND
ND
-
22Oc1-14
EPA8260
0.21
5.0
-
-
*
ND
NO
ND
NO
ND
ND
-
21-May-15
EPA 8260
1.21
5.0
-
-
--
ND
ND
ND
ND
ND
ND
-
8-D- 5
EPA8260
0.21
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
3-May-16
EPA 8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.54 1
0.26 J
-
ND
13-D-16
EPA 8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.57 1
ND
-
ND
27-Jun-17
EPA 8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.64 1
ND
-
-
13-D-18
EPA 8260
0.21
5.0
-
-
-
ND
ND
ND
ND
0.30 1
ND
-
4-Jun-18
EPA 8260
0.21
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.21
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.48
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
8-Nov-19
EPA 8260D
0.23
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
8-May-20
EPA 8260D
0.23
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
NO
11-Nov-20
EPA 8260D
0.23
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
NO
5-May-21
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
3-Nov-21
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
19-May-22
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
NO
ND
ND
--
17-Nov-22
EPA 8260D
0.56
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
-
10-May-23
6-Nov-23
EPA 8260D
0.35
1.0
-
-
--
ND
ND
ND
ND
ND
ND
--
6May-24
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 23 of 38

TABLE C-2: Historically Detected Groundwater Constituents
AnelyW
Collection Sample Date
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW40
MW-11
MW-12
MW43
MW46S
MW-16D
Blanks
1,1-DmhI...hane
1- Sep -94
-
5.0
NO
NI
NI
NI
NO
50
7.5
ND
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
35
33
ND
NI
NI
1-Feb95
-
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-Feb96
-
5.0
-
NI
-
-
11
ND
ND
ND
NI
NI
1-May-96
-
5.0
--
NI
-
-
12
110
68
ND
NI
NI
1-Oa-96
-
5.0
-
NI
-
-
17
140
Be
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
-
39
170
100
4 J
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-M4-99
-
5.0
7.7
ND
-
-
9.7
180
64.0
30.0
120
ND
18-0ct-99
-
5.0
11.0 1
ND
-
-
9.3 1
200
59
30.0
120
ND
3-too
-
5.0
9.3 1
ND
-
-
6.2 1
120
61.0
38.0
120
NO
7-Nov-00
-
5.0
9.5
ND
-
-
5.0
110
60.0
44.0
92
NO
31-May-01
-
5.0
7.9
6
-
-
ND
80.0
75.0
45.0
79
NO
7-Nov-01
-
5.0
14.0
5.3
-
-
ND
Sc0
100
42.0
95
NO
22-May-02
-
5.0
19.0
ND
-
-
ND
75.0
110
57
100
NO
14-Noy-02
-
5.0
21.0
ND
-
-
ND
41.0
90.0
50.0
82
NO
14May-03
-
5.0
27.0
ND
-
-
ND
48.0
60.0
69.0
82
NO
20-Nov-03
-
5.0
25.0
ND
-
-
ND
34.0
48.0
62.0
59
ND
6-May04
-
5.0
33.0
ND
-
--
ND
33
58.0
72.0
58
NO
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-May06
-
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-May07
-
5.0
--
5.3
-
-
3.3 1
16
48
59
41
ND
NO 2L= 70 pg/L(10/23/07)
29-Nov-07
-
5.0
--
6.1
-
-
2.2 J
7.7
39
44
34
ND
29-Mayo.
0.32
5.0
--
1.7 1
-
-
1.7 1
8.7
38.8
ND
29.7
ND
6-Nov-0.
0.32
5.0
--
5.7
-
--
1.9 1
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 1
6.7
41.9
52.0
29.4
ND
NO 2L=6 pg/L(OV01/10)
16-Jun-10
0.32
5.0
-
3.9 1
-
--
1.2 J
5.7
35.7
43.1
32.1
NO
1-D-10
0.32
5.0
-
8.8
ND
-
1.7 J
5.4
41.3
37.9
16.9
ND
1-Jun-11
0.32
5.0
-
9.3
ND
-
2 J
6.8
45.5
53.3
19.1
ND
2D 11
0.32
5.0
-
-
ND
-
1.9 J
5.1
39.7
39.7
26.2
ND
30-May-12
0.32
5.0
-
-
ND
-
1.5 1
38.2
45.8
24.1
NO
5-D-12
0.32
5.0
-
-
ND
-
1.7 J
4.6 J
39.3
39.3
26.5
ND
12-Jun-13
0.32
5.0
-
-
ND
-
0.73 J
5.3
37.1
4L6
2L4
ND
28-00-13
0.32
5.0
-
-
ND
-
1 J
4.9 J
43.2
41.8
26.2
ND
6-May-14
EPA8260
0.32
5.0
-
-
ND
-
1 J
4 J
43.4
39.5
2L5
ND
22-0c1-14
EPA8260
0.32
5.0
-
-
*
ND
1.3 J
3.6 J
34.
33.2
25.3
ND
21-May-15
EPA 8260
0.32
1.0
-
-
-
ND
0.75 J
2.8 J
26.7
23.1
17.3
ND
8-D- 5
EPA8260
0.32
5.0
-
-
-
ND
0.91 J
3.2 J
31.7
33.7
10.3
ND
3-May-16
EPA 8260
0.32
5.0
-
-
-
ND
1.3 J
3.4 J
23.4
28.4
14.8
ND
ND
13-D-16
EPA 8260
0.32
5.0
-
-
-
ND
1.4 J
3.0 J
27.4
2&4
22.1
ND
ND
27-Jun-17
EPA 8260
0.32
5.0
-
-
-
ND
0.78 J
3.3 J
26.8
24.2
17.8
ND
-
13-D-18
EPA8260
0.32
5.0
-
-
-
ND
0.74 J
2.6 J
24.7
19.5
"1
ND
4Jun-18
EPA 8260
0.32
5.0
--
-
-
ND
0.44 J
2.2 J
19.9
1&6
12.4
ND
6 D-18
EPA8260
0.32
1.0
--
-
-
ND
ND
2.4
25.3
19.8
14.4
ND
8 May-19
EPA 8260D
0.41
1.0
--
-
-
ND
0.65 J
2.7
27.3
19.3
16.9
ND
8-Nov-19
EPA 8260D
0.27
1.0
ND
0.72 J
2.0
24.0
15.1
7.4
ND
8-May-20
EPA 8260D
0.27
1.0
--
-
-
ND
0.58 J
1.7
18.3
14.3
7.8
ND
ND
11-Nov-20
EPA 8260D
0.27
1.0
--
-
-
ND
0.66 J
1.9
18.8
14.6
6.4
--
ND
5-May-21
EPA 8260D
0.37
1.0
--
-
-
ND
0.53 J
2.0
1&9
13.4
&6
--
ND
3-Nov-21
EPA 8260D
0.37
1.0
--
-
-
ND
0.1 J
1.7
1&0
1.2.E
6.1
--
ND
19-May-22
EPA 8260D
0.37
1.0
--
-
--
ND
0.6 J
1.5
16
1L7
4.4
--
--
17 Npv-22
EPA 8260D
0.37
1.0
--
-
ND
ND
0.41 J
1.7
17.1
9.6
9
-
--
10-May-23
EPA 8260D
0.37
1.0
--
-
--
ND
NO
1.9
17.2
9.8
&4
-
ND
6-Nov-23
EPA 8260D
0.37
1.0
--
-
--
ND
NO
2.0
1&2
10.3
11.9
-
--
6-May-24
EPA 8260D
0.37
1.0
--
-
--
--
ND
--
-
9.7
-
-
NO
Resample>
1-Jul-24
EPA 8260D
0.37
1.0
-
-
--
ND
ND
1.9
1&1
ND
&5
--
NO
1,2-Dlchlomelhane
3-Nov-05
-
5.0
-
ND
-
--
NO
13
ND
ND
ND
ND
25-May-06
-
5.0
-
ND
-
--
ND
ND
ND
ND
ND
ND
2 Nov-06
-
5.0
-
NO
-
-
ND
ND
ND
ND
ND
ND
30 May-07
-
1.0
-
NO
-
-
ND
2.4
NO
L6
ND
ND
NO 2L= 0.38 p9/L(10/23/07)
29 Nov 07
-
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
29 May-08
0.12
1.0
-
NO
-
-
ND
1.2
0.64 1
L5
L3
ND
6-Nov-08
0.12
1.0
-
NO
-
-
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
0.8 1
1.9
0.98 J
ND
,8-Nov49
0.12
1.0
-
ND
-
-
ND
0.98 1
LO
1.8
0.97 J
NO
NO 2L= 0.4 p9/L(01/01/10)
16-Jun-10
0.12
1.0
-
ND
-
-
ND
L2
1.1
1.8
1.0
NO
1-D-10
0.12
1.0
-
ND
ND
-
ND
0.94 1
0.58 J
1.5
0.18 J
NO
1-Jun-11
0.12
1.0
-
ND
ND
-
ND
ND
1.1
2.1
1.0
NO
20-D- 1
0.12
1.0
-
-
ND
-
ND
0.8 1
0.92 J
1.8 J
1.0
NO
30-May-12
0.12
1.0
-
-
ND
-
ND
0.75 J
0.97 1
2
1
ND
5-D-12
0.12
1.0
-
-
ND
-
NO
0.7 J
1.1 1
L7
L3
ND
12-Jun-13
0.12
1.0
-
-
ND
-
ND
0.6 J
1.3
L7
LO
ND
28-00-13
0.12
1.0
-
-
ND
-
ND
0.9 J
1.4
L7
L4
ND
6-May-14
EPA8260
0.12
1.0
-
-
ND
-
ND
0.8 J
1.2
1.6
L2
ND
22-0c1-14
EPA8260
0.12
1.0
-
-
*
ND
ND
0.51 J
0.85 1
L5
L2
ND
21-May-15
EPA 8260
0.12
1.1
-
-
-
ND
ND
NO
0.71 1
ND
ND
ND
8-D- 5
EPA8260
0.24
1.0
-
-
-
ND
ND
0.65 J
ND
L3
L3
ND
3-May-16
EPA 8260
1,24
1.0
-
-
-
ND
ND
NO
NO
ND
ND
ND
ND
13-D-16
EPA 8260
0.24
1.0
-
-
-
ND
ND
0.4. J
1.1
1.3
L2
ND
ND
27-Jun-17
EPA 8260
0.24
1.0
--
-
-
ND
ND
0.26 J
0.88 1
1.3
1.0 J
ND
-
13-D-18
EPA 8260
0.24
1.0
--
-
-
ND
ND
NO
0.25 1
0.62 1
0.46 J
ND
4Jun-18
EPA 8260
0.24
1.0
--
-
-
NO
NO
0.43 J
1.3
1.0
LO
ND
6-D- 8
EPA8260
0.24
1.0
--
-
-
ND
ND
0.42 J
1.1
1.2
L4
ND
8-May-19
EPA 8260D
0.67
1.0
--
-
-
ND
ND
NO
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.34
1.0
--
-
-
ND
ND
0.42 J
1.2
1.1
0.81 J
ND
8-May-20
EPA 8260D
0.34
1.0
--
-
-
ND
ND
0.39 J
1.0
1.1
0.93 J
ND
ND
11-Nov-20
EPA 8260D
0.34
1.0
--
-
-
ND
ND
0.50 J
1.3
1.2
1.1
--
ND
R-ple>
27-Jan-21
EPA 8260D
0.34
1.0
--
-
-
--
-
-
1.
-
-
-
-
5-May-21
EPA 8260D
0.32
1.0
--
-
-
ND
ND
ND
1.3
0.84 J
0.93 J
-
ND
3-Nov-21
EPA 8260D
0.32
1.0
--
-
--
ND
ND
ND
0.89 J
0.90
0.67 J
-
ND
19-May-22
EPA 8260D
0.32
1.0
--
-
--
ND
ND
ND
0.9 J
0.89 J
0.89 J
-
-
17-Nov-22
EPA 8260D
0.32
1.0
--
-
ND
ND
ND
ND
0.96 J
0.69 J
L30
-
-
10-May-23
EPA 8260D
0.32
1.0
--
-
--
ND
ND
ND
0.95 J
0.56 J
0.88 J
-
ND
6Nov-23
EPA 8260D
0.32
1.0
--
-
--
ND
ND
ND
0.97 1
0.65 J
LOD
-
-
6May-24
EPA 8260D
0.32
1.0
---
ND-
--
0.70 l
- -
-
ND
Reumple>
1-Jul-24
EPA 8260D
0.32
1.1
--
-
--
ND
ND
ND
1.1
ND
0.95 J
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 24 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Aaeyte
Sample Date
Collection
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
1,1-Dichlomethene
1-May-97
-
5.0
ND
NI
-
-
ND
3 1
ND
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
24Nov-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-DO
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
7-Nw-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
'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-Nev-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-N.,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-No,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 J
1.8 J
0.42 J
ND
NC 2L= 70g/L(10/23/07)
29-N.,07
-
5.0
-
ND
-
-
ND
ND
0.80 J
1.2 J
0.59 J
ND
29-May-08
0.6
1.0
-
ND
-
-
ND
ND
0.75 J
1.3
ND
ND
6Noy-08
0.6
5.0
--
ND
-
-
ND
ND
0.64 J
1.1 J
ND
ND
3-Jun-09
0.6
5.0
--
ND
-
-
ND
ND
0.95 J
1.1 J
ND
ND
18-Nol-09
0.6
5.0
-
ND
-
-
ND
ND
0.78 1
1.1 1
ND
ND
16-Jun-10
0.6
5.0
-
ND
-
-
0.98 J
ND
0.68 1
1.2 1
ND
ND
1-D-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 J
0.82 J
ND
ND
20-Dean
0.6
5.0
-
--
ND
-
ND
ND
0.59 1
ND
ND
ND
30-May-12
0.6
5.0
-
-
ND
-
ND
ND
0.62 1
0.58 1
ND
ND
5-D-12
0.6
5.0
-
-
ND
-
ND
ND
0.66 1
0.58 1
ND
ND
NC 2L=3500g/L (04/01/2013)
12-Jun-13
0.6
5.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
28-Oc1-13
0.6
5.0
-
--
ND
--
ND
ND
0.60 1
ND
ND
ND
6-May-14
EPA8260
0.6
5.0
-
--
ND
--
ND
ND
0.59 1
ND
ND
ND
22-0c1-14
EPA8260
0.6
5.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3 May-16
EPA 8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13 Dea16
EPA 8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-Deo-18
EPA8260
0.6
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA 8260
0.6
5.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.6
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.72
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.24
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.24
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.24
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
5-May-21
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
3Nov-21
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
19 May-22
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
17-Nov-22
EPA 8260D
0.35
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
--
--
10-May-23
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
6-May-24
EPA 8260D
0.35
1.0
--
-
-
--
ND
--
--
ND
--
--
ND
R-ple>
1-Jul-24
EPA 8260D
0.32
1.0
--
-
-
ND
--
ND
ND
--
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 25 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Collea6on Sample
Date
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
6s-1.2-Dl01oroetnene
1-Fe696
-
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
2414ov-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
18-00-99
-
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-Ma01
-
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
14No,02
-
5.0
ND
ND
-
-
5
7
13.0
ND
28
ND
14May-03
-
5.0
ND
ND
-
-
7
11
8
5
36
ND
20-Nov-03
-
5.0
ND
ND
-
-
5
14
13
6
27
ND
.ay-04
-
5.0
ND
ND
-
-
ND
16
17
7.2
32
ND
10-No,04
-
5.0
ND
ND
-
-
ND
14
13
5.8
29
ND
27-MaO5
-
5.0
ND
ND
-
-
ND
16
23
8
23
ND
3-No,05
-
5.0
-
ND
-
-
ND
5
6
ND
9
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
17
ND
30-May 07
-
5.0
--
ND
-
-
4.9 1
20
21.0
17
15
ND
NC 2L= 70 pg/L(10/23/07)
29-No,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
6Noy-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 1
-
--
2.5 1
13.1
11.9
25.3
10.4
ND
18-No,09
0.19
5.0
--
2.8 B
-
-
2.5 B
12.2 B
20
25.9
10.3 B
ND
16-Jun-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 1
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
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 1
9.1
9.4
25.4
6.6
ND
12-Jun-13
0.19
5.0
-
--
ND
--
2.5 1
9
12.8
26.2
6.2
ND
28-00-13
0.19
5.0
-
--
ND
--
3 J
11.2
14
29.1
7.7
ND
6-May-14
EPA8260
0.19
5.0
-
--
ND
--
3.4 J
9.5
13
27.1
7.7
ND
22-0c1-14
EPA8260
0.19
5.0
-
-
*
ND
4.3 J
8.0
10.1
25
7.1
ND
21-May-15
EPA 8260
0.11
1.0
-
-
-
ND
2.8 J
6.7
7.6
17.0
4.2 J
ND
8-D- 5
EPA8260
0.19
5.0
-
-
-
ND
3.9 J
6.9
9.9
25.8
4.4 J
ND
3-May-16
EPA 8260
0.19
5.0
-
-
-
ND
4.3 J
5.9
9.6
23.9
4.6 J
ND
ND
13-D-16
EPA 8260
0.19
5.0
-
-
-
ND
5.1
5.7
9.8
25.7
6.1
ND
ND
27-Jun-17
EPA 8260
0.19
5.0
-
-
-
ND
3.5 J
5.8
9.0
23.3
5.4
ND
13-D-18
EPA 8260
0.19
5.0
-
-
-
ND
3.4 J
4.9 J
9.0
22.1
4.7 J
ND
4Jun-18
EPA 8260
0.19
5.0
--
-
-
ND
2 J
3.8 J
7.9
19.9
4.6 1
ND
6-D- 8
EPA8260
0.19
1.0
--
-
-
ND
ND
4.2
9.5
24.1
6.3
ND
8-May-19
EPA 8260D
0.66
1.0
--
-
-
ND
3.4
5.9
14.1
30.3
8.5
ND
8-Nov-19
EPA 8260D
0.29
1.0
ND
3.3
3.6
9.9
20.3
3.9
ND
8-May-20
EPA 8260D
0.29
1.0
--
-
-
ND
2.5
3.5
8.4
19.6
4.8
ND
ND
11-Nov-20
EPA 8260D
0.29
1.0
--
-
-
ND
2.7
4.0
8.8
19.9
5.1
-
ND
5-May-21
EPA 8260D
0.38
1.0
--
-
-
ND
2.8
4.2
9.3
19.7
5.1
-
ND
3-Nov-21
EPA 8260D
0.38
1.0
--
-
-
ND
4.3
3.1
8.6
18.6
3.5
-
ND
19-May-22
EPA 8260D
0.38
1.0
--
-
-
ND
3
3.3
8.1
17.1
3
-
-
17-Nov-22
EPA 8260D
0.38
1.0
--
-
ND
ND
2.7
3.0
9.0
15.9
5.1
-
-
10-May-23
EPA 8260D
0.38
1.0
--
-
-
ND
1.7
3.0
9.2
17.7
3.7
-
ND
6-Nov-23
EPA 8260D
0.38
1.0
--
-
--
ND
2.3
3.1
9.5
18.4
6.8
-
-
6-May-24
EPA 8260D
0.38
1.0
--
-
--
--
2.3
-
--
18.3
--
--
ND
Resample,
1-Jul-24
EPA 8260D
0.38
1.0
--
-
--
ND
--
2.4
10.0
--
4
--
ND
tmns-1,2-D,chlomethene
5-Dec-13
0.49
5.0
-
-
ND
-
ND
ND
0.67 J
0.59 J
ND
ND
NC2L=100pg/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
22-0c1-14
EPA8260
0.49
5.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
0.41
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-D-16
EPA 8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-D-18
EPA 8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
0.49
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.49
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.46
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.25
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.25
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.25
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
5-May-21
EPA 8260D
0.40
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
3-Nov-21
EPA 8260D
0.40
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
19-May-22
EPA 8260D
0.40
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
17-Nov-22
EPA 8260D
0.40
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
--
--
10-May-23
EPA 8260D
0.40
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
0.40
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
6-May-24
EPA 8260D
0.40
1.0
--
-
-
--
ND
-
-
ND
--
--
ND
Resample,
1-Jul-24
EPA 8260D
0.40
1.0
--
-
-
ND
--
ND
ND
--
ND
--
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 26 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analyse
Sample
EPA McNod
DL
RL
MW-9
MW-17
MW-20
MW-21
MW40
MW-11
MW-12
MW-13
MW46S
MW46D
Blanks
Collection Date
1,2-Dmhloropropane
30-May-07
-
1.0
-
NO
-
-
ND
ND
ND
2.2
2.5
ND
NO 2L= 0.51 pg/L(10/23/07)
29-Nov-07
-
1.0
-
ND
-
-
ND
ND
ND
ND
0.7 J
ND
29-May-08
0.27
1.0
-
ND
-
-
ND
ND
0.4 1
0.72 1
0.85 1
ND
6-No,08
0.27
1.0
-
ND
-
-
ND
0.32 J
0.5 1
0.68 1
0.67 1
ND
3-Jun-09
0.27
1.0
-
ND
-
-
ND
ND
ND
0.88 1
0.9 1
ND
18-N-09
0.27
1.0
-
ND
-
-
ND
ND
0.5 1
0.7 1
0.84 1
ND
NO 2L=0.6 pg/L)01/Ol/10)
16-Jun-10
0.27
1.0
-
ND
-
-
ND
ND
0.5 1
0.7 J
0.67 J
ND
1-D10
eo-
0.27
1.0
-
ND
ND
-
ND
0.33 J
0.29 1
0.55 J
0.72 J
ND
1-Jun-11
0.27
1.0
-
ND
ND
-
ND
ND
ND
0.88 J
ND
NO
20-D- 1
0.27
1.0
-
-
ND
-
ND
ND
0.35 J
0.57 J
0.48 J
ND
30-May-12
0.27
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
5-D-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 J
0.6 J
0.59 J
NO
28-Oct-13
0.27
1.0
-
-
ND
-
ND
ND
ND
NO
0.47 J
NO
6-May-14
EPA8260
0.27
1.0
-
-
ND
-
NO
NO
0.33 1
0.54 1
0.51 1
ND
22-0c1-14
EPA8260
0.27
1.0
-
-
*
ND
ND
ND
ND
ND
0.49 1
ND
21-May-15
EPA 8260
0.27
1.1
-
-
-
ND
ND
ND
NO
ND
ND
ND
8-D- 5
EPA8260
0.27
1.0
-
-
-
ND
ND
ND
NO
ND
ND
ND
3-May-16
EPA 8260
0.27
1.0
-
-
-
ND
NO
NO
NO
ND
ND
ND
ND
13-D-16
EPA 8260
0.27
1.0
-
-
-
ND
ND
ND
NO
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.27
1.0
-
-
-
ND
NO
NO
NO
0.28 1
ND
ND
-
13-D-18
EPA 8260
0.27
1.0
-
-
-
ND
ND
ND
0.29 1
0.46 1
0.39 J
ND
4-Jun-18
EPA 8260
0.27
1.0
-
-
-
ND
NO
NO
NO
ND
ND
ND
6-D- 8
EPA8260
0.27
1.0
--
-
-
ND
ND
ND
NO
ND
0.37 1
ND
8-May-19
EPA 8260D
0.6
1.0
--
-
-
ND
NO
NO
NO
ND
ND
ND
8-Nov-19
EPA 8260D
0.2
1.0
--
-
-
ND
NO
NO
NO
0.28 1
0.29 1
ND
8-May-20
EPA 8260D
0.2
1.0
--
-
-
ND
NO
NO
NO
0.35 1
0.32 J
ND
ND
11-Nov-20
EPA 8260D
0.2
1.0
--
-
-
ND
NO
NO
NO
0.32 1
0.37 1
--
ND
5-May-21
EPA 8260D
0.36
1.0
--
-
-
ND
NO
NO
NO
ND
ND
--
ND
3-Nov-21
EPA 8260D
0.36
1.0
--
-
-
ND
NO
NO
NO
ND
ND
--
ND
19-May-22
EPA 8260D
0.36
1.0
--
-
-
ND
NO
NO
NO
ND
ND
--
-
17-Nov-22
EPA 8260D
0.36
1.0
--
-
ND
ND
ND
ND
NO
ND
ND
-
10-May-23
EPA 8260D
0.36
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
---
6-May-24
EPA 8260D
0.36
1.0
--
-
-
--
ND
-
-
ND
--
--
NO
Resample,
1-Jul-24
EPA 8260D
0.36
1.0
--
-
-
ND
--
ND
ND
-
ND
--
ND
cls-1.3-Dlchlompmpene
8-May-19
EPA 8260D
0.22
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
NC 2L= 0.4 pg/L(04/2013)
8-Nov-19
EPA 8260D
0.30
1.0
10-May-23
EPA 8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
Resample,
1-Jul-24
EPA 8260D
0.36
1.0
-
-
-
ND
-
ND
ND
--
ND
--
ND
tmns-1,3-Dichlompropene
8-May-19
EPA 8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
NO 2L= 0.4 pg/L(04/2013)
8-Nov-19
EPA 8260D
0.31
1.0
10-May-23
EPA 8260D
0.36
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
Resample,
1-Jul-24
EPA 8260D
0.36
1.0
-
-
-
ND
-
ND
ND
--
ND
--
ND
Ethylbenzene
1-May-98
-
5.0
NO
NI
-
-
NO
ND
6.4
ND
NI
NI
24-Nov-98
-
2.0
ND
NI
-
-
ND
ND
NO
ND
NI
NI
10-May-99
-
5.0
NO
NO
-
--
NO
NO
NO
ND
ND
ND
18Aa-99
-
5.0
NO
NO
-
--
NO
NO
NO
ND
ND
ND
3-May-00
-
5.0
ND
NO
-
--
ND
ND
NO
ND
ND
ND
7-NOV-00
-
5.0
ND
NO
-
--
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
6May-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-Ma,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-May07
-
1.0
--
ND
-
-
ND
ND
18
4.1
ND
ND
NO 2L= 5500g/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
6Nov-08
0.3
1.0
--
ND
-
-
ND
ND
2
3.5
ND
ND
3-Jun-D9
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
NO 2L= 6000g/L(01/01/10)
16-Jun-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 J
1.2 J
ND
ND
30-May-12
0.3
1.0
--
--
ND
--
ND
0.38 1
0.77 J
7
ND
ND
5-Dec-12
0.3
1.0
--
--
ND
--
ND
0.32 1
1.1
2.1
ND
ND
12-Jun-13
0.3
1.0
--
-
ND
--
ND
0.4 1
2.3
5.1
ND
ND
28-Oct-13
0.3
1.0
--
-
ND
--
ND
0.35 1
1
5.9
ND
ND
6May-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 J
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
EPA 8260
0.3
1.0
--
-
-
ND
ND
ND
ND
3.0
ND
ND
ND
27-Jun-17
EPA 8260
0.3
1.0
--
-
-
ND
ND
ND
ND
1.5
ND
ND
-
13-D-18
EPA 8260
0.3
1.0
--
-
-
ND
ND
ND
ND
3.1
ND
ND
4Jun-18
EPA 8260
0.3
1.0
--
-
-
ND
ND
ND
1.9
2.4
ND
ND
6-D- 8
EPA8260
0.3
1.0
--
-
-
ND
ND
ND
ND
3.4
ND
ND
8-May-19
EPA 8260D
0.45
1.0
--
-
-
ND
ND
ND
0.95 J
10.7
ND
ND
8-Nov-19
EPA 8260D
0.26
1.0
--
-
-
ND
ND
ND
0.34 J
2.0
ND
ND
8-May-20
EPA 8260D
0.30
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
NO
11-Nov-20
EPA 8260D
0.26
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
NO
5-May-21
EPA 8260D
0.30
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
0.30
1.0
--
-
-
ND
ND
ND
ND
3.5
ND
-
ND
19-May-22
EPA 8260D
0.30
1.0
--
-
--
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 8260D
0.30
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
-
-
10-May-23
EPA 8260D
0.30
1.0
--
-
ND
ND
ND
ND
ND
4.3
ND
-
ND
6-Nov-23
EPA 8260D
0.30
1.0
--
-
--
ND
ND
ND
0.62 J
ND
ND
-
-
6-May-24
EPA 8260D
0.30
1.0
--
-
-
--
ND
--
--
2.6
-
-
ND
Resample,
1-Jul-24
EPA 8260D
0.30
1.0
-
-
-
ND
-
ND
0.38 J
-
ND
-
ND
&Methyl-2-peMnone)MIBK)
8-May-19
EPA 8260D
0.86
5.0
-
-
-
ND
ND
ND
ND
5.0
ND
ND
IMAC=100 pg/L(04/2013)
8-N0,19
EPA 8260D
4.50
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
4.50
5.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
4.50
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA 8260D
2.70
5.0
-
-
-
ND
ND
ND
ND
2.9 J
ND
-
ND
3-Nov-21
EPA 8260D
2.70
5.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-Z22
EPA 8260D
2.70
1.1
-
-
-
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 8260D
2.70
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
,..a 23
EPA 8260D
2.70
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
--
6-Nov-23
EPA 8260D
2.70
5.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
--
&May-24
EPA 8260D
2.70
5.0
-
-
-
-
ND
-
-
ND
-
-
ND
Resample>
1-Jul-24
EPA 8260D
2.70
5.0
-
-
-
ND
--
ND
ND
-
ND
--
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 27 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analyte
Collection Sample Date
EPA McNo4
DI.RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW-18D
81ankt
Methylene Chloride
1-Se 94
-
5.0
ND
NI
NI
NI
ND
360
ND
NO
NI
NI
1-Oa-94
-
5.0
-
NI
NI
NI
-
430
-
-
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
290
ND
ND
NI
NI
1-Fe1r95
-
5.0
-
NI
NI
NI
ND
560
ND
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
810
ND
ND
NI
NI
1-Aug-95
-
5.0
ND
NI
-
-
ND
810
NO
ND
NI
NI
1-Jan-96
-
5.0
-
NI
-
-
ND
380
ND
ND
NI
NI
1-Feb96
-
5.0
-
NI
-
-
ND
ND
ND
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
330
5.3
ND
NI
NI
1-0c1-96
-
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
NO
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
NO
-
-
ND
120
NO
37
ND
ND
18-Oct-99
-
10.0
ND
NO
-
-
ND
78.00 B
ND
34 B
ND
ND
3-May-00
-
10.0
NO
NO
-
-
ND
98
NO
68
ND
ND
7-Nov-00
-
10.0
ND
ND
-
-
ND
ND
ND
58
NO
NO
31-May-Ol
-
10.0
ND
ND
-
-
ND
18
ND
88
NO
NO
7-Nov-01
-
10.0
ND
ND
-
-
ND
ND
ND
88
NO
NO
22-May-02
-
10.0
ND
ND
-
-
ND
ND
11
130
NO
NO
14N0102
-
10.0
ND
ND
-
-
ND
ND
20
130
NO
NO
14-May-03
-
10.0
NO
ND
-
-
ND
18
ND
320
ND
ND
20-Nov-03
-
10.0
ND
ND
-
--
ND
ND
ND
570
NO
NO
6-May-04
-
10.0
12
ND
-
--
ND
ND
10
420
NO
NO
10-Nov-04
-
10.0
12
ND
-
--
ND
ND
ND
380
NO
NO
27-May-05
-
10.0
40
ND
-
--
ND
ND
ND
480
NO
NO
3-Nov-05
-
10.0
--
ND
-
--
ND
ND
ND
510
NO
NO
25-May-06
-
10.0
--
ND
-
-
ND
ND
ND
375
NO
NO
2-Nov-06
-
10.0
--
ND
-
-
ND
ND
ND
210
NO
NO
30-May-07
-
1.0
-
2.3 B
-
-
ND
ND
ND
310
NO
NO
NO 2L=4.6 Pg/L (10/23/07)
29-Nov-07
-
1.0
-
4.8
-
-
0.89 J
ND
ND
220
NO
ND
29-Me08
0.97
2.0
-
22 B
-
-
ND
ND
ND
285
NO
ND
6-Nov-08
0.97
2.0
-
26 B
-
-
1.1 B
ND
ND
831
NO
NO
3-Jun-09
0.97
2.0
-
ND
-
-
ND
ND
ND
278
NO
NO
18-Nov-09
0.97
2.0
-
11.1
-
-
ND
ND
ND
241
NO
NO
NO 2L= 5 pg/L(01/01/10)
16-Jun-10
0.97
2.0
-
ND
-
-
ND
ND
ND
234
NO
NO
1-D-10
0.97
1.0
-
2.2
ND
-
ND
ND
ND
174
NO
NO
1-Jun-11
0.97
1.0
-
2.3
ND
-
ND
ND
ND
232
NO
NO
20-D- 1
0.97
1.0
-
-
ND
-
ND
ND
NO
196
ND
ND
30-May-12
0.97
1.0
-
-
ND
-
NO
ND
NO
185
ND
ND
5-D-12
0.97
1.0
-
-
ND
-
ND
ND
NO
174
ND
ND
12-Jun-13
0.97
1.0
-
-
ND
-
ND
ND
NO
77.9
ND
ND
28-00-13
0.97
1.0
-
-
ND
-
ND
ND
NO
128
ND
ND
6-May-14
EPA8260
0.97
1.0
-
-
ND
-
ND
ND
NO
154
ND
ND
22-0c1-14
EPA8260
0.97
1.0
-
-
*
ND
ND
ND
ND
130
ND
ND
21-May-15
EPA 8260
0.17
1.1
--
-
-
ND
ND
ND
ND
82.8
ND
ND
8-D- 5
EPA8260
0.97
1.0
--
-
-
ND
ND
ND
NO
113
ND
ND
3-May-16
EPA 8260
0.97
1.0
--
-
-
ND
ND
ND
ND
30.5
ND
ND
ND
13-D-16
EPA 8260
0.97
1.0
--
-
-
ND
ND
ND
ND
4L8
ND
ND
ND
27-Jun-17
EPA 8260
0.97
1.0
--
-
-
ND
ND
ND
NO
17.3
ND
ND
-
13-D-18
EPA 8260
0.97
1.0
--
-
-
ND
ND
ND
ND
73.9
ND
ND
4Jun-18
EPA 8260
0.97
1.0
--
-
-
ND
ND
ND
NO
6&9
ND
ND
6-D- 8
EPA8260
0.97
1.0
--
-
-
ND
ND
ND
ND
79.4
ND
ND
8-May-19
EPA 8260D
0.5
1.0
--
-
-
ND
ND
ND
ND
7&0
ND
ND
8-Nov-19
EPA 8260D
3.7
5.0
--
-
-
ND
ND
ND
ND
55.7
ND
ND
8-May-20
EPA 8260D
3.7
5.0
--
-
-
ND
ND
ND
ND
45.4
ND
ND
NO
11-Nov-20
EPA 8260D
3.7
5.0
--
-
-
ND
ND
ND
ND
52.8
ND
--
NO
5-May-21
EPA 8260D
2.0
5.0
--
-
-
ND
ND
ND
ND
55.1
ND
--
ND
3-Nov-21
EPA 8260D
2.0
5.0
--
-
--
ND
ND
ND
ND
45.5
ND
--
ND
19-May-22
EPA 8260D
2.0
5.0
-
-
--
ND
ND
ND
ND
48.
ND
--
17-Nov-22
EPA 8260D
2.0
5.0
-
-
ND
ND
ND
ND
ND
39.9
ND
---
10-May-23
EPA 8260D
2.0
5.0
-
-
--
ND
ND
ND
ND
53.7
ND
--
ND
6-Nov-23
EPA 8260D
2.0
5.0
-
-
-
ND
ND
ND
ND
38.
ND
--
--
6-May-24
EPA 8260D
2.0
5.0
-
-
-
-
ND
-
-
35.9
-
-
3.5 l
R-ple>
1-Jul-24
EPA 8260D
2.0
5.0
-
-
-
ND
-
ND
ND
-
ND
-
ND
lod-m hane
29-May-08
0
10.0
-
0.35 J
-
-
ND
ND
ND
ND
ND
ND
NO 2L=NE (10/23/07)
6-Nov48
0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
3-Jun-09
0
10.0
--
ND
-
-
ND
ND
ND
ND
ND
ND
18-Nov49
0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
16Jun-Jun
0
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-D-10
0
10.0
-
ND
ND
-
5 1
ND
ND
ND
ND
ND
1-Jun-11
0.32
10.0
-
NO
ND
-
ND
ND
NO
ND
ND
ND
20-D-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-Jun13
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
NO
13-Dec-16
EPA 8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
NO
27-Jun-17
EPA 8260
0.32
10.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-D-18
EPA 8260
0.32
10.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
0.32
10.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.32
5.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
S May-19
EPA 8260D
3.1
10.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
S Nov-19
EPA 8260D
12.5
20.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
12.5
20.0
--
-
-
ND
NO
NO
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
12.5
20.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
5-May-21
EPA 8260D
9.7
20.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
3-Nov-21
EPA 8260D
9.7
20.0
--
-
--
ND
ND
ND
ND
ND
ND
--
ND
19-May-22
EPA 8260D
9.7
20.0
--
-
--
ND
ND
ND
ND
ND
ND
--
--
17-Nov-22
EPA 8260D
9.7
20.0
--
--
ND
ND
ND
ND
ND
ND
ND
--
--
10-May-23
EPA 8260D
9.7
20.0
--
--
ND
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
9.7
20.0
--
--
--
ND
ND
ND
ND
ND
ND
--
--
6-May-24
EPA 8260D
9.7
20.0
--
--
--
--
ND
--
--
ND
--
--
ND
Reumple>
1-Jul-24
EPA 8260D
9.7
20.0
--
--
--
ND
--
ND
ND
--
ND
--
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 28 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Sample
EPA MMod
DL
RL
MW.9
MW.17
MW.20
MW.21
MW.10
MW-11
MW.12
MW43
MW-16S
MW46D
Blanks
Collection Date
Styrene
3-Jun-09
0.26
1.0
-
ND
-
--
ND
2
ND
ND
ND
ND
NC 2L=100 yg/L (10/23/07)
18-Nov-09
0.26
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NC 2L=]00g/L (Ol/01/10)
16-Jun-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-D-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-D-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
22-0c1-14
EPA8260
0.26
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
1.26
1.1
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3May-16
EPA 8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-D-16
EPA 8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
--
13D-18
EPA 8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA 8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.5
1.0
-
-
-
ND
ND
ND
ND
1.3
ND
ND
8-Nov-19
EPA 8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.3
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
II-Nov-20
EPA 8260D
0.3
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
5-May-21
EPA 8260D
0.29
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
3 Nov-21
EPA 8260D
0.29
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
19 May-22
EPA 8260D
0.29
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
--
17-Nov-22
EPA 8260D
0.29
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
--
--
10-May-23
EPA 8260D
0.29
1.0
--
-
--
ND
ND
ND
ND
ND
ND
-
ND
6-Nov-23
EPA 8260D
0.29
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
--
6May-24
EPA 8260D
0.29
1.0
--
-
--
--
ND
--
--
ND
--
--
ND
Re ple>
1-Jul-24
EPA 8260D
0.29
1.0
--
-
--
ND
--
ND
ND
--
ND
--
ND
1,1.1,2-Tetrachloroethane
S May-19
EPA 8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
IMAC = 1 Pg/L (04/2013)
S Nov-19
EPA 8260D
0.34
1.0
10-May-23
EPA 8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
R-ple>
1-Jul-24
EPA 8260D
0.31
1.0
-
-
-
ND
-
ND
ND
--
ND
--
ND
1,1.2,2-Tetrachloroethane
8-May-19
EPA 8260D
0.53
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.22
1.0
10-May-23
EPA 8260D
0.22
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
Reumple>
1-Jul-24
EPA 8260D
0.22
1.0
-
-
-
ND
--
ND
ND
-
ND
--
ND
Tetrachloroehene
1-May-97
-
5.0
5.6
NI
-
--
ND
6.3
3.6 1
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
8.7
NI
-
--
ND
7.8
3.2
ND
NI
NI
10-May-99
-
5.0
8.5
ND
--
--
ND
9.3
ND
ND
ND
ND
18-00-99
-
5.0
5.3
ND
-
--
ND
7.3
ND
ND
ND
ND
3May-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
ND
-
-
ND
6.6
ND
ND
ND
ND
6-May-04
-
5.0
&9
ND
-
-
ND
ND
ND
ND
ND
ND
10-Nov44
-
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
1.8
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-Maov-y-08
0.46
1.0
-
2.2
-
-
ND
ND
1.1
&8
ND
ND
6-NO8
0.46
1.0
-
2.7
-
-
ND
ND
1.3
&2
ND
ND
3-1un-09
0.46
1.0
-
2.1
-
-
ND
ND
0.70 1
7.5
ND
ND
18-Nov-09
0.46
1.0
-
2.8
-
-
ND
ND
0.49 1
&3
ND
ND
161un-10
0.46
1.0
-
L2
-
-
ND
ND
0.46 J
6.7
ND
ND
1-D-10
0.46
1.0
-
3.0
ND
--
ND
ND
ND
5.8
ND
ND
1-Jun-11
0.46
1.0
-
3.8
ND
--
ND
ND
ND
7.7
ND
ND
20-D- 1
0.46
1.0
--
--
ND
--
ND
0.59 B
0.70 B
5.7
ND
ND
30-May-12
0.46
1.0
--
--
ND
--
ND
ND
ND
7.7
ND
ND
5-D-12
0.46
1.0
--
--
ND
--
ND
ND
ND
7.3
ND
ND
12-Jun-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
6May-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
EPA 8260
0.46
1.0
--
-
-
ND
ND
ND
ND
5.9
ND
ND
ND
27-Jun-17
EPA 8260
0.46
1.0
--
-
-
ND
ND
ND
ND
6.5
ND
ND
--
13Deo-18
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
6.6
ND
ND
4Jun-18
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
5.8
ND
ND
6-D- 8
EPA8260
0.46
1.0
-
-
-
ND
ND
ND
ND
6.1
ND
ND
8-May-19
EPA 8260D
0.78
1.0
-
-
-
ND
ND
ND
ND
7.3
ND
ND
8-Nov-19
EPA 8260D
0.16
1.0
-
-
-
ND
ND
ND
ND
5.5
ND
ND
8-May-20
EPA 8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
II-Nov-20
EPA 8260D
0.34
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA 8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
3.9
ND
-
ND
3Nov-21
EPA 8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
4.5
ND
-
ND
19-May-22
EPA 8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 8260D
0.31
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
10-May-23
EPA 8260D
0.29
1.0
-
-
-
ND
ND
ND
ND
3.8
ND
-
ND
6-Nov-23
EPA 8260D
0.31
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8260D
0.29
1.0
-
-
-
-
ND
-
-
3.9
--
--
ND
Resample>
1-Jul-24
EPA 8260D
0.29
1.0
-
-
-
ND
-
I ND
ND
-
I ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 29 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
CoSample
llettlon Date
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW-16D
Blanks
Tetrahytlrofuran
1-Dec-10
3.1
10.0
-
ND
ND
-
ND
ND
ND
10.1
NO
NO
NO 2L=NE (01/01/10)
1-Jun-11
3.1
10.0
--
NO
NO
-
ND
ND
ND
ND
ND
NO
20-Dec11
3.1
10.0
-
-
NO
-
NO
NO
NO
9.3 J
ND
ND
30-May-12
3.1
10.0
-
-
NO
-
NO
NO
NO
8.9 J
ND
ND
5-Dec-12
3.1
10.0
-
-
NO
-
NO
NO
NO
6.9 J
ND
ND
12-Jonr13
3.1
10.0
-
-
NO
-
NO
NO
NO
6.3 J
ND
ND
28-Oct-13
3.1
10.0
-
-
NO
-
NO
NO
NO
8.6 J
ND
ND
6-May-14
EPA 8260
3.1
10.0
-
-
NO
-
NO
NO
NO
10.2
ND
ND
22-Oct-14
EPA8260
3.1
10.0
-
-
*
NO
NO
NO
NO
7.4 J
ND
ND
21-May-15
EPA 8260
3.1
NE
-
-
-
NO
NO
NO
NO
6.3 J
ND
ND
8-Dec15
EPA8260
3.1
NE
-
-
-
NO
NO
NO
NO
9.7 J
ND
ND
3-May-16
EPA8260
3.1
NE
-
-
-
NO
NO
NO
NO
7.9 J
ND
ND
NO
13-Dec16
EPA 8260
3.1
NE
-
-
-
NO
NO
NO
NO
9.2 J
ND
ND
--
27-Jun17
EPA 8260
3.1
10.0
-
-
-
NO
NO
NO
NO
7.5 J
ND
ND
--
13-D-18
EPA 8260
3.1
10.0
-
-
-
ND
ND
ND
ND
8.3 J
NO
NO
4Jon-18
EPA 8260
3.1
10.0
-
-
-
NO
NO
NO
NO
ND
ND
ND
6-D- 8
EPA8260
3.1
10.0
-
-
-
NO
NO
NO
NO
7.1 J
NO
NO
8-May-19
EPA 8260D
1.3
10.0
-
-
-
NO
NO
NO
NO
6.2 J
ND
ND
8-Nov-19
EPA 8260D
1.9
10.0
-
-
-
NO
NO
NO
NO
ND
ND
ND
8-May-20
EPA 8260D
1.9
10.0
-
-
-
NO
NO
NO
NO
7.8 J
ND
ND
ND
11-Nov-20
EPA 8260D
1.9
10.0
-
-
-
-
NO
NO
NO
8.2 J
ND
-
ND
5-May-21
EPA 8260D
3.5
10.0
-
-
-
NO
NO
NO
NO
9.6 J
ND
-
ND
3-Nov-21
EPA 8260D
3.5
10.0
-
-
-
NO
NO
NO
NO
ND
ND
-
--
19-May-22
EPA 8260D
3.5
10.0
--
-
--
NO
NO
NO
NO
ND
ND
-
17-Nov-22
EPA 8260D
3.5
10.0
--
-
NO
NO
NO
NO
NO
13.8
ND
-
-
10-May-23
EPA 8260D
3.5
10.0
--
-
--
NO
NO
NO
NO
12.8
ND
-
-
6-Nov-23
EPA 8260D
3.5
10.0
--
-
NO
NO
NO
NO
NO
14.8
ND
-
-
6-May-24
EPA 8260D
3.5
10.0
--
-
--
--
NO
--
--
15.6
--
--
ND
Resample>
1-Jull
EPA 8260D
3.5
10.0
--
-
-
NO
--
NO
NO
--
ND
--
NO
Toluene
1-Jan-95
-
5.0
-
NI
NI
NI
NO
NO
19
ND
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
NO
NO
NO
ND
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
ND
ND
NO
NI
NI
1-Aug-95
-
5.0
ND
NI
-
--
ND
ND
ND
NO
NI
NI
1-Jan-96
-
5.0
-
NI
--
--
ND
ND
ND
NO
NI
NI
1-Fel>96
-
5.0
-
NI
-
--
ND
ND
ND
NO
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
ND
ND
NO
NI
NI
1-0c1-96
-
5.0
--
NI
-
--
ND
ND
5
NO
NI
NI
1-May-97
-
5.0
ND
NI
-
--
ND
ND
2 1
3.4 1
NI
NI
1-Nov-97
-
1.0
ND
NI
-
--
ND
ND
ND
NO
NI
NI
1-May-98
-
5.0
ND
NI
-
--
ND
ND
ND
NO
NI
M
24-Nov-98
-
2.0
ND
NI
-
--
ND
ND
ND
NO
NI
NI
10-May-99
-
5.0
ND
ND
-
--
ND
ND
ND
NO
NO
NO
18-00-99
-
5.0
ND
ND
-
--
ND
ND
ND
NO
NO
NO
3-May-00
-
5.0
ND
ND
-
-
ND
ND
ND
NO
NO
NO
7-Nov-00
-
5.0
ND
ND
-
-
ND
ND
ND
NO
NO
NO
31.May-Ol
-
5.0
ND
ND
-
-
ND
ND
22
15.0
NO
NO
7 Nov-01
-
5.0
ND
ND
-
-
ND
ND
11
7.2
NO
NO
22 May-02
-
5.0
ND
ND
-
--
ND
ND
11
17.0
NO
NO
ov-
14 NO2
-
5.0
ND
ND
-
--
ND
ND
21
NO
NO
NO
14 May-03ov-
-
5.0
NO
ND
-
--
NO
NO
8.4
86.0
ND
ND
20-NO3
-
5.0
NO
NO
-
--
NO
NO
14
77.0
ND
ND
6-May-04
-
5.0
NO
NO
-
--
NO
NO
22
54.0
ND
ND
10-Nov-04
-
5.0
NO
ND
-
--
NO
NO
NO
35.0
ND
ND
27.May-05
-
5.0
NO
NO
-
--
NO
NO
NO
100
ND
ND
3 Nov-05
-
5.0
--
ND
-
--
ND
ND
20
80.0
NO
NO
25-May-06
-
5.0
--
NO
-
--
NO
NO
30.4
35.6
ND
ND
2-Nov-06
-
5.0
--
NO
-
--
NO
ND
NO
22.0
ND
ND
30-May-07
-
1.0
--
NO
-
--
0.22 B
0.3 B
27.0
30.0
0.58 B
ND
NO 2L= 1,0004g/L(10/23/07)
29-Nov-07
--
1.0
--
NO
-
-
NO
ND
1.5
12.0
NO
ND
29-May-08
0.26
1.0
--
NO
-
-
NO
NO
3.1
12.8
5.9
ND
6Nov-08
0.26
1.0
--
NO
-
--
NO
NO
0.7 J
23.5
0.76 J
ND
3-Jun-09
0.26
1.0
--
NO
-
--
NO
NO
0.4 J
52.6
0.85 J
ND
18-Nov-09
0.26
1.0
--
NO
-
--
NO
NO
NO
27.2
0.55 J
ND
NO 2L= 600 p9/L(01/01/10)
16-Jun-10
0.26
1.0
--
NO
--
--
NO
NO
2.5
34.8
0.38 J
ND
1-Dec-10
0.26
1.0
--
NO
NO
--
NO
NO
4.1
17.5
NO
ND
1-Jun-11
0.26
1.0
--
NO
NO
--
NO
NO
NO
24.7
1.1
ND
20-Dec-11
0.26
1.0
--
--
NO
--
NO
NO
NO
4.9
0.53 J
ND
30-May-12
0.26
1.0
--
--
NO
-
NO
NO
NO
46.8
0.67 J
ND
5-Dec-12
0.26
1.0
--
--
NO
--
NO
NO
0.33 J
10.7
0.45 J
ND
12-Jun-13
0.26
1.0
--
--
NO
--
NO
NO
NO
27.6
0.7 J
ND
28-Oct-13
0.26
1.0
--
-
NO
--
NO
NO
NO
14.6
0.5 J
ND
6May-14
EPA8260
0.26
1.0
--
-
NO
--
NO
NO
NO
3.9
0.48 J
ND
22-Oct-14
EPA8260
0.26
1.0
--
-
*
NO
NO
NO
NO
4.3
0.28 J
ND
21-May-15
EPA8260
0.26
1.0
--
-
-
NO
NO
NO
NO
4.1
NO
ND
8-Dec-15
EPA8260
0.26
1.0
--
-
-
NO
NO
NO
NO
6.0
0.31 J
ND
3-May-16
EPA8260
0.26
1.0
--
-
-
NO
NO
NO
NO
38.2
0.53 J
ND
ND
13-Dec-16
EPA 8260
0.26
1.0
--
-
-
NO
NO
NO
NO
6.8
0.28 J
ND
ND
27-Jun-17
EPA 8260
0.26
1.0
-
-
-
NO
NO
NO
NO
2.1
0.47 J
ND
13-D-18
EPA 8260
0.26
1.0
-
-
-
NO
NO
NO
NO
12.3
0.26 J
ND
4Jun-18
EPA 8260
0.26
1.0
--
-
-
NO
NO
NO
NO
5.9
ND
ND
6-D- 8
EPA8260
0.26
1.0
--
-
-
NO
NO
NO
NO
14.9
2.4
ND
8-May-19
EPA 8260D
0.31
1.0
--
-
-
NO
NO
NO
NO
54.6
ND
ND
8-Nov-19
EPA 8260D
0.24
1.0
--
-
-
NO
NO
NO
NO
3.7
0.30 J
ND
8-May-20
EPA 8260D
0.24
1.0
--
-
-
NO
NO
NO
NO
27.7
0.28 J
ND
ND
11-Nov-20
EPA 8260D
0.24
1.0
--
-
-
NO
NO
NO
NO
32.6
1.2
-
NO
5-May-21
EPA 8260D
0.48
1.0
--
-
-
NO
NO
NO
NO
26.4
ND
-
NO
3-Nov-21
EPA 8260D
0.48
1.0
--
-
-
NO
NO
NO
NO
8.0
ND
-
NO
19-May-22
EPA 8260D
0.48
1.0
--
-
-
NO
NO
NO
NO
6.1
ND
-
--
17-Nov-22
EPA 8260D
0.24
1.0
--
-
NO
NO
NO
NO
0.4 J
7.1
ND
-
--
10-May-23
EPA 8260D
0.24
1.0
--
-
NO
NO
NO
NO
NO
10.7
0.32 J
-
NO
6-Nov-23
EPA 8260D
0.24
1.0
--
-
--
NO
NO
0.29 1
0.77 J
1.6
ND
-
-
6-May-24
EPA 8260D
0.24
1.0
--
-
--
--
NO
--
--
3.6
--
-
ND
Resample>
1-Jull
EPA 8260D
0.24
1.0
--
-
--
NO
--
NO
NO
--
ND
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 30 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Collettlon Sample
Date
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
1,1.1-Trlchloroethane
1Seµ94
-
5.0
ND
NI
NI
NI
ND
28
ND
NO
NI
NI
1-Oct-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
-
5.0
-
NI
-
-
ND
31
6.7
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
NO
30
6.7
9.2
NI
NI
1-Oct-96
-
5.0
-
NI
-
-
NO
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
NO
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
NO
-
-
ND
ND
NO
8.7
ND
ND
18-Oct-99
-
5.0
11
NO
-
-
ND
ND
ND
9.2
ND
ND
3-May-00
-
5.0
12
NO
-
-
ND
ND
NO
8.5
ND
ND
7-Nov-00
-
5.0
10
NO
-
-
ND
ND
ND
7.3
ND
ND
31-May-01
-
5.0
9.8
NO
-
-
ND
ND
NO
6.0
ND
ND
ov-
7-N01
-
5.0
14
NO
-
-
ND
ND
ND
7.9
ND
ND
22-May-02ov-
-
5.0
NO
ND
-
-
ND
ND
NO
ND
ND
ND
14-NO2
-
5.0
NO
NO
-
-
ND
ND
ND
ND
ND
ND
14-May-03
-
5.0
ND
NO
-
-
ND
ND
NO
ND
ND
ND
ov-
20 NO3
-
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
NO
ND
ND
ND
2-Nov-06
-
5.0
-
ND
-
--
ND
ND
ND
ND
ND
ND
30 May-07
-
1.0
-
ND
-
--
ND
ND
NO
3.4
ND
ND
NO 2L= 200 yg/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 J
ND
ND
6 Nov-08
0.48
1.0
-
ND
-
--
ND
ND
ND
0.69 J
ND
ND
3-1un-09
0.48
1.0
-
ND
-
--
ND
ND
ND
0.54 J
ND
ND
18-Nov-09
0.48
1.0
-
ND
--
--
ND
ND
ND
ND
ND
ND
16Jun-10
0.48
1.0
-
ND
--
-
ND
ND
ND
ND
ND
ND
1-D-10
0.48
1.0
-
ND
ND
-
ND
ND
NO
ND
ND
ND
1-Jun-11
0.48
1.0
-
NO
ND
-
NO
ND
NO
ND
ND
ND
20-D- 1
0.48
1.0
-
--
ND
-
ND
ND
NO
ND
ND
ND
30-May-12
0.48
1.0
-
--
ND
-
ND
ND
NO
ND
ND
ND
5-D-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
28-00-13
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
22-0c1-14
EPA8260
0.48
1.0
-
-
*
ND
ND
ND
ND
ND
ND
ND
21-May-15
EPA 8260
1.41
1.1
-
-
-
ND
ND
ND
ND
ND
ND
ND
8-D- 5
EPA8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
3-May-16
EPA 8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
13-D-16
EPA 8260
0.48
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
ND
27-Jun-17
EPA 8260
0.48
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
--
13-D-18
EPA 8260
0.48
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
4-Jun-18
EPA 8260
0.48
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
6-D- 8
EPA8260
0.48
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-19
EPA 8260D
0.38
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.18
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.18
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.18
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
5-May-21
EPA 8260D
0.33
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
0.33
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 8260D
0.33
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
--
17-Nov-22
EPA 8260D
0.33
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
--
--
10-23
EPA 8260D
0.33
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
ND
6-Nov-23
EPA 8260D
0.33
1.0
--
-
--
ND
ND
ND
ND
ND
ND
--
--
6May-24
EPA 8260D
0.33
1.0
--
-
-
--
ND
--
--
ND
--
--
ND
R-pfe>
1-Jul-24
EPA 8260D
0.33
1.0
-
-
-
ND
--
ND
ND
-
ND
-
ND
1,1.2-Trlchloroethane
8-May-19
EPA 826OD
0.59
1.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
MAC=0.609/L(04/2013)
8-No,19
EPA 8260D
0.24
to
10-May-23
EPA 8260D
0.32
1.0
-
-
--
ND
ND
ND
ND
ND
ND
-
ND
RIII.Ple>
1Juh24
EPA 8260D
0.32
1.0
-
-
ND
-
ND
ND
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 31 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Aeelyte
Sample
Collection Date
EPA Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Trichloroethene
1-Sep-94
-
5.0
NO
NI
NI
NI
NO
9
ND
ND
NI
NI
1-Oa-94
-
5.0
-
NI
NI
NI
-
11
-
-
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
6
ND
ND
NI
NI
1-Fel>95
-
5.0
-
NI
NI
NI
ND
10
NO
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-Feb96
-
5.0
-
NI
-
-
ND
14
ND
ND
NI
NI
1-May-96
-
5.0
-
NI
-
-
ND
14
ND
ND
NI
NI
1-0c1-96
-
5.0
-
NI
-
-
ND
14
ND
ND
NI
NI
1-May-97
-
5.0
2 J
NI
-
-
NO
13
5 1
ND
NI
NI
1-Nov-97
-
1.0
2
NI
-
-
ND
16 J
ND
ND
NI
NI
1-May-98
-
5.0
NO
NI
-
--
NO
14
13
ND
NI
NI
24Nov-98
-
2.0
4
NI
-
-
NO
16
4
ND
NI
NI
10-May-99
-
5.0
6
ND
-
-
ND
19
5
NO
NO
NO
18-Oc1-99
-
5.0
ND
ND
-
-
ND
15
ND
ND
5
NO
3-May-00
-
5.0
5.4
ND
-
-
ND
14
8
ND
8
NO
7-Nov-00
-
5.0
ND
ND
-
-
ND
12
ND
ND
NO
NO
31-May-01
-
5.0
ND
ND
-
-
ND
12
7
8
5
NO
7-Nov-01
-
5.0
ND
ND
-
-
ND
12
8
7
5
NO
22-May-02
-
5.0
ND
ND
-
-
ND
10
9
8
NO
NO
14-02
-
5.0
ND
ND
-
-
ND
5.5
7.6
8Z
NO
NO
14May-03
-
5.0
ND
ND
-
-
ND
11
7
12
6.8
NO
20-Nov-03
-
5.0
ND
ND
-
--
ND
9.5
6.6
12
NO
NO
O-May-04
-
5.0
ND
ND
-
--
ND
9.1
5.8
12
NO
NO
10-Nov-04
-
5.0
ND
ND
-
--
ND
&6
ND
11
NO
NO
27-May-05
-
5.0
5
ND
-
--
ND
11
ND
12
NO
NO
3-Nov-05
-
5.0
--
ND
-
--
ND
9
ND
14
NO
NO
25-May-06
-
5.0
--
ND
-
--
ND
8.6
ND
10
NO
NO
2-Nov-06
-
5.0
-
ND
-
-
ND
7
ND
12
NO
NO
30-MayA]
-
1.0
-
2
-
-
1.9
8.5
4.8
12
28
ND
NO 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
NO
29-Mao8
0.47
1.0
-
ND
-
-
ND
3.5
2.9
11.9
1.4
NO
6-Nov-08
0.47
1.0
-
1.3
-
-
0.53 1
3.7
3.3
11.8
1.3
NO
3-Jun-09
0.47
1.0
-
1.8
-
-
ND
3.6
4.3
12.1
1.4
NO
18-Nov-09
0.47
1.0
-
1.9
-
-
0.58 1
3.3
3.3
11.2
1.2
NO
NO 2L= 3 pg/L(01/01/10)
16-Jun-10
0.47
1.0
-
0.6 1
-
-
ND
5.1
3.3
11.2
1.4
NO
1-D-10
0.47
1.0
-
1.9
ND
-
0.76 J
3.7
3.3
9.3
NO
NO
1-Jun-11
0.47
1.0
-
2
ND
-
0.51 1
2.8
3.2
11.4
NO
NO
20-D-11
0.47
1.0
-
-
ND
-
0.6 1
2.5
3.5
10.0
1.1
ND
30-May-12
0.47
1.0
-
-
ND
-
ND
2.5
2.6
11.1
0.55 J
NO
5-D-12
0.47
1.0
-
-
ND
-
0.53 J
2.3
3.3
11.2
0.67 J
NO
12-Jun13
0.47
1.0
-
-
ND
-
0.66 1
2.1
1.8
11.5
0.76 J
NO
2&Oct-13
0.47
1.0
-
-
ND
-
ND
3.1
2.5
10.7
0.76 J
NO
6-May-14
EPA8260
0.47
1.0
-
-
ND
-
ND
2.0
2.6
11.9
0.60 J
NO
22-Oct-14
EPA8260
0.47
1.0
--
-
*
ND
0.61 1
1.3
2.2
11.4
0.86 J
NO
21-May-15
EPA8260
0.47
1.0
--
-
-
ND
ND
0.90 1
2.3
10.1
NO
NO
8-Dec-15
EPA8260
0.47
1.0
--
-
-
ND
ND
0.71 1
1.4
9.7
NO
NO
3-May-16
EPA8260
0.47
1.0
--
-
-
ND
0.53 1
0.63 1
1.8
10.1
NO
NO
ND
13-Dec-16
EPA 8260
0.47
1.0
--
-
-
ND
0.52 1
0.56 1
2.1
9.9
0.64 J
NO
ND
27-Jun-17
EPA 8260
0.47
1.0
--
-
-
ND
ND
ND
1.4
10.0
0.56 J
NO
-
13-D-18
EPA 8260
0.47
1.0
-
-
-
ND
ND
0.63 1
2.2
9.9
0.51 J
NO
4Jun-18
EPA 8260
0.47
1.0
--
-
-
ND
ND
ND
1.0
7.9
0.55 J
NO
6-D- 8
EPA 8260
0.47
1.0
--
-
-
ND
ND
0.75 1
1.7
9.1
0.80 J
NO
8-May-19
EPA 8260D
0.34
1.0
--
-
-
ND
0.47 1
0.99 1
2.0
11.5
1.2
NO
8-Nov-19
EPA 8260D
0.22
1.0
--
-
-
ND
ND
ND
1.6
7.7
NO
NO
8-May-20
EPA 8260D
0.24
1.0
--
-
-
ND
ND
0.53 1
1.6
7.3
NO
NO
NO
11-Nov-20
EPA 8260D
0.22
1.0
--
-
-
ND
ND
0.55 1
1.8
8.8
NO
--
NO
5-May-21
EPA 8260D
0.38
1.0
--
-
-
ND
ND
ND
1.6
8.5
NO
-
ND
3-Nov-21
EPA 8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
&2
NO
-
NO
19-May-22
EPA 8260D
0.32
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 8260D
0.32
1.0
-
-
ND
ND
ND
ND
ND
ND
ND
-
-
10-May-23
EPA 8260D
0.38
1.0
-
-
-
ND
ND
ND
1.5
5.0
ND
-
ND
6-Nov-23
EPA 8260D
0.38
1.0
-
-
-
ND
ND
ND
ND
ND
0.43 J
-
-
fi-May-24
EPA 8260D
0.38
1.0
-
-
--
--
ND
--
--
5.0
--
-
NO
R-.p-
1-Ju1-24
EPA 8260D
0.38
1.0
-
-
-
ND
-
ND
l.fi
--
NO
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 32 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
COIIettIDn Sample
Date
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Trichlorofluoromethane
1-01 4
-
5.0
-
NI
NI
NI
-
60
-
-
NI
NI
1-Jan-95
-
5.0
-
NI
NI
NI
ND
37
ND
NO
NI
NI
1-Feb-95
-
5.0
-
NI
NI
NI
ND
40
ND
NO
NI
NI
1-Mar-95
-
5.0
ND
NI
NI
NI
ND
48
ND
NO
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
1.9
NI
NI
1-May-96
--
5.0
-
NI
-
-
ND
8.8
ND
9.1
NI
NI
'W-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 J
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
1-499
-
10.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
16-01,99
-
5.0
ND
ND
-
-
ND
ND
ND
12
ND
ND
3-too
-
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
NO
NO
14Nov-02
-
5.0
ND
ND
-
-
ND
ND
ND
6.5
ND
ND
14 Ya 3
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
20-Nov-03
-
5.0
ND
ND
-
-
ND
ND
ND
ND
ND
ND
6-Ma,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
NO2L=2,100ug/L(10/23/07)
29-Nov-07
--
1.0
--
0.74 1
-
-
ND
ND
ND
ND
ND
ND
29-Ma,0e
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
NO 2L= 2,000 a4/L(01/01/10)
16-Jun-10
0.2
1.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
1-Dec-10
0.2
1.0
-
0.34 1
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 J
ND
NO
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 J
ND
ND
12-Jun-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 J
ND
ND
22-W-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
&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
NO
13-Dec-16
EPA 8260
0.2
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
NO
27-Jun-17
EPA 8260
0.2
1.0
--
-
-
ND
ND
ND
ND
0.26 J
ND
ND
13-D-18
EPA 8260
0.2
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
4Jun-18
EPA 8260
0.2
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
6 D-18
EPA8260
0.2
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
S May-19
EPA 8260D
0.51
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.31
1.0
ND
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8260D
0.31
1.0
--
-
-
ND
ND
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.31
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
S May-21
EPA 8260D
0.30
1.0
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
3 Nov-21
EPA 8260D
0.30
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
,9-May-22
EPA 8260D
0.30
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
-
17-Nov-22
EPA 8260D
0.30
1.0
--
-
ND
ND
ND
ND
ND
ND
ND
-
-
10-May-23
EPA 8260D
0.30
1.0
--
-
--
ND
ND
ND
ND
ND
ND
-
ND
6-Nov-23
EPA 8260D
0.30
1.0
--
-
--
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8260D
0.30
1.0
--
-
--
--
ND
--
--
ND
-
-
ND
R-pfe>
1-Jul-24
EPA 8260D
0.30
10
--
-
--
ND
--
ND
ND
--
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 33 of 38

TABLE C-2: Historically Detected Groundwater Constituents
A.bft
Samctionple
EPA McNod
DL
RL
MW-9
MW47
MW-20
MW-21
MW40
MW-11
MW-12
MW43
MW48S
MW48D
Blanks
ColleDate
1,2,3-Trichiorop,pane
8-May-19
EPA8260D
0.46
1.0
-
-
-
ND
ND
ND
ND
NO
ND
ND
NC 2L= 0.05 pg/L(04/2013)
8-Nov-19
EPA8260D
0.35
1.0
10-May-23
EPA 8260D
0.26
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
R-ple>
1-Jul-24
EPA 8260D
0.26
1.0
-
-
-
ND
--
ND
ND
-
ND
-
ND
Vinyl Acetate
8-May-19
EPA 8260D
0.42
2.0
-
-
-
ND
ND
ND
ND
ND
ND
ND
MAC = 88 pg/L (04/2013)
8-Nov-19
EPA 8260D
1.4
2.0
10-May-23
EPA 8260D
1.3
2.0
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
R-ple>
1-Jul-24
EPA 8260D
1.3
2.0
-
-
-
ND
-
ND
ND
-
ND
-
ND
Vinyl Chloride
30-Ma07
0.62
1.0
-
ND
-
-
ND
0.46 1
18
ND
3.1
NO
NO 2L= 0.015 pg/L(10/23/07)
29-Nov-07
0.62
1.0
-
0.42 1
-
-
ND
ND
14
ND
1.9
ND
29-May-N
0.62
1.0
-
ND
-
-
ND
ND
1.2
ND
2.2
NO
6-Nov-08
0.62
1.0
-
0.63 1
-
-
ND
0.68 1
11
ND
1.8
NO
3-Jun-09
0.62
1.0
-
ND
-
-
ND
ND
0.95 J
ND
2.0
NO
18-Nov-09
0.62
1.0
-
0.69 1
-
-
ND
0.66 1
18
ND
2.5
NO
NO 2L= 0.03 pg/L(01/01/10)
16-Jun-10
0.62
1.0
-
ND
-
-
ND
ND
1.1
ND
2.1
NO
1-D-10
0.62
1.0
-
ND
ND
-
ND
0.65 1
0.93 J
ND
3.5
NO
1-Jun-11
0.62
1.0
-
ND
ND
-
ND
0.87 1
11
ND
1.8
NO
20-D-11
0.62
1.0
-
-
ND
-
ND
0.63 1
ND
ND
1.4
NO
30-May-12
0.62
1.0
-
-
ND
-
ND
ND
ND
ND
1.6
NO
5-Dec-12
0.62
1.0
-
-
ND
-
ND
ND
ND
ND
ND
ND
12-Jun-13
0.62
1.0
-
-
ND
-
ND
ND
0.96 J
ND
2.1
NO
28-0 113
0.62
1.0
-
-
ND
-
ND
ND
0.74 J
ND
1.3
NO
6-May-14
EPA8260
0.62
1.0
-
-
ND
-
ND
ND
1.77 J
ND
1.8
NO
22-00-14
EPA8260
0.62
1.0
-
-
*
ND
ND
ND
ND
ND
1.3
NO
21-May-15
EPA8260
0.62
1.0
-
-
-
ND
ND
ND
ND
ND
1.1
NO
8-D-15
EPA8260
0.62
1.0
-
-
-
ND
ND
0.72 1
ND
ND
1.4
NO
3-May-16
EPA8260
0.62
1.0
-
-
-
ND
ND
ND
0.74 J
ND
1.2
NO
ND
13-Dec-16
EPA 8260
0.62
1.0
--
-
-
ND
ND
ND
ND
ND
0.90 J
ND
NO
27-Jun-17
EPA 8260
0.62
1.0
-
-
-
ND
ND
0.63 1
0.80 J
ND
0.95 J
NO
--
13-D-18
EPA 8260
0.62
1.0
-
-
-
ND
ND
0.98 1
ND
ND
0.83 J
ND
4Jun-18
EPA 8260
0.62
1.0
--
-
-
ND
ND
ND
ND
ND
1.1
NO
6-D- 8
EPA8260
0.62
1.0
--
-
-
ND
ND
0.91 1
0.71 J
ND
1.4
NO
8-May-19
EPA 8260D
0.6
0.0
--
-
-
ND
ND
11
0.85 J
ND
1.3
NO
8-Nov-19
EPA 8260D
0.2
1.0
--
-
-
ND
ND
ND
0.72 J
ND
ND
ND
8-May-20
EPA 8260D
0.4
1.0
--
-
-
ND
ND
0.87 1
ND
ND
1.1
ND
ND
11-Nov-20
EPA 8260D
0.2
1.0
--
-
-
ND
ND
11
0.88 J
ND
1.3
--
NO
5-May-21
EPA 8260D
0.39
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8260D
0.39
1.0
-
-
-
ND
ND
ND
0.84 J
ND
ND
-
ND
19-May-22
EPA 8260D
0.39
1.0
-
-
-
ND
ND
0.91 1
0.67 J
ND
0.9 J
-
-
17-Nov-22
EPA 8260D
0.39
1.0
-
-
ND
ND
ND
ND
0.75 J
ND
0.9 J
-
-
10-May-23
EPA 8260D
0.39
1.0
-
-
-
ND
ND
14
0.78 J
ND
1.1
-
NO
6-Nov-23
EPA 8260D
0.39
1.0
-
-
-
ND
ND
ND
0.69 J
ND
ND
-
-
6-May-24
EPA 8260D
0.39
1.0
-
-
-
-
ND
-
-
ND
-
-
ND
Resample>
1-Jul-24
EPA 8260D
0.39
1.0
-
-
-
ND
-
13
ND
-
0.9 J
-
NO
Xylene(ToWl)
1-Sep94
-
5.0
ND
NI
NI
NI
ND
12
ND
ND
NI
NI
1-Oct-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
1-Oct-96
-
5.0
-
NI
-
-
ND
6
ND
ND
NI
NI
1-May-97
-
5.0
ND
NI
-
--
ND
9.2
4.3 J
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
-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
18-0ct-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-N0v-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
14Nov-02
-
5.0
ND
ND
-
-
ND
ND
21.3
12
ND
ND
,,May-03
-
5.0
ND
ND
-
--
ND
5.4
6.6
48
ND
ND
20Nov-03
-
5.0
ND
ND
-
--
ND
ND
7.4
50
ND
ND
GMay-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
30May47
-
4.0
--
1.1 1
-
--
ND
2 1
24
34
1.2 J
ND
NO 2L= 530 pg/L(10/23/07)
29-Nov-07
-
5.0
--
2.7 J
-
--
ND
ND
3.9 J
24
ND
ND
29 Map08
0.89
10.0
--
1.7 1
-
-
ND
0.92 1
6.2 J
29.6
ND
ND
- -os
0.66
2.0
--
2.3
-
--
ND
0.78 1
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
NO 2L= 500 pg/L(OV01/10)
16-Jun-10
0.66
2.0
--
1.8 1
--
--
ND
1 1
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
ND
ND
30-May-12
0.66
2.0
-
--
ND
--
ND
ND
0.70 J
53.5
ND
ND
5-Dec-12
0.66
5.0
--
--
ND
--
ND
ND
2.4 J
43.6
ND
ND
12-Jun-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
GMay-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
NO
13-Dec-16
EPA 8260
0.66
5.0
-
-
-
ND
ND
ND
ND
63.8
ND
ND
ND
27-Jun-17
EPA 8260
0.66
5.0
-
-
-
ND
ND
ND
ND
63.8
ND
ND
13-D-18
EPA 8260
0.66
5.0
--
-
-
ND
ND
ND
ND
65.9
ND
ND
4Jun-18
EPA 8260
0.66
5.0
--
-
-
ND
ND
ND
ND
45.5
ND
ND
6-D- 8
EPA8260
0.66
1.0
--
-
-
ND
ND
ND
ND
73.6
ND
ND
8-May-19
EPA 8260D
1.5
2.0
--
-
-
ND
ND
ND
ND
122
ND
ND
8-Nov-19
EPA 8260D
0.6
1.0
--
-
-
ND
ND
ND
ND
99.6
ND
ND
8-May-20
EPA 8260D
0.6
1.0
--
-
-
ND
ND
ND
ND
90.9
ND
ND
ND
11-Nov-20
EPA 8260D
0.6
1.0
--
-
-
ND
ND
ND
ND
99.6
ND
-
ND
5-May-21
EPA 8260D
0.34
1.0
--
-
-
ND
ND
ND
ND
82.3
ND
-
ND
3-Nov-21
EPA 8260D
0.34
1.0
--
-
-
ND
ND
ND
ND
79.1
ND
-
ND
19-May-22
EPA 8260D
0.34
1.0
--
-
--
ND
ND
ND
ND
80.7
ND
-
-
17-Nov-22
EPA 8260D
0.34
1.0
--
-
ND
ND
ND
ND
ND
68.5
ND
-
-
10-May-23
EPA 8260D
0.34
1.0
--
-
--
ND
ND
ND
ND
68.7
ND
-
ND
6-Nov-23
EPA 8260D
0.34
1.0
--
-
--
ND
ND
ND
ND
53.5
ND
-
-
6-May-24
EPA 8260D
0.34
1.0
--
-
--
--
ND
--
--
58.3
-
-
ND
Resample>
1-Jul-24
EPA 8260D
0.34
10
--
-
--
ND
--
ND
ND
--
ND
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 34 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Aeelyte
Sample
EPA Method
DL
RL
MW-9
MW-17
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW461D
Blanks
Collection Date
m&p-Xylene
8- May -19
EPA 8260D
0.92
1.0
-
-
-
ND
ND
ND
ND
74.8
NO
NO
NO 2L= 500 pg/L(04/2013)
10-May23
-
-
-
-
-
-
-
-
-
-
-
-
-
--
o-Xylene
8-May-19
EPA 8260D
0.54
1.0
-
-
-
ND
ND
ND
ND
47
ND
ND
NO 2L= 500 pg/L(04/2013)
10-May23
-
-
-
-
-
-
-
-
-
-
-
-
-
--
Dlethyl pMhoate
29-Nov-07
--
10.0
-
ND
-
-
1.7 1
2.3 1
2 J
ND
1.3 J
-
k
6-Nov-08
2.5
10.0
-
ND
-
-
ND
ND
ND
ND
ND
ND
NO 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-Deo-11
0.58
10.0
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Deo-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-Deo-15
1.3
6000
-
-
-
ND
ND
ND
ND
ND
ND
-
6-Deo-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
-
NO
19-May-22
EPA 8270E
-
-
-
-
-
ND
ND
ND
ND
ND
ND
-
--
17-Noy-22
EPA 8270E
-
-
-
-
-
ND
ND
ND
ND
ND
ND
-
--
10-MaY23
-
-
-
-
-
-
-
-
-
-
-
-
-
--
6-May-24
EPA 8270E
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
Naphthalene
29-Nov-07
-
10.0
-
ND
-
-
ND
ND
ND
1.3 J
ND
-
8
6-Nov-08
0.24
10.0
-
ND
-
-
ND
ND
ND
ND
ND
-
NC2L= 21 pg/L(10/23/07)
18-Nov-09
0.24
10.0
-
ND
-
-
ND
ND
ND
0.77 J
ND
-
NC2L= 6 pg/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 J
ND
-
22-Oct-14
EPA 8260
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-D-18
EPA8260
0.24
1.0
--
-
-
ND
ND
ND
ND
3.6
ND
-
8-Nov-19
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
3.3
ND
-
NO
11-Nov-20
EPA 8260D
0.35
1.0
--
-
-
ND
ND
ND
ND
4.8
ND
-
ND
5-May-21
-_
3-Nov-21
EPA 8260D
0.64
1.0
--
-
-
ND
ND
ND
ND
3.5
ND
-
ND
19-May-22
EPA 8260D
0.64
1.0
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8260D
0.64
1.0
--
-
-
ND
ND
ND
ND
3.9
ND
-
--
10-May-23
6-Nov-23
EPA 8260D
0.64
1.0
-
-
-
ND
ND
ND
ND
3.1
ND
-
6-May-24
EPA 8260D
0.64
1.0
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
PeMachlorophenol
29-Nov-07
-
25.0
-
ND
-
-
ND
ND
ND
0.420 J
ND
-
8
6-Nov-08
1.7
25.0
-
ND
--
--
ND
ND
ND
ND
ND
-
NC2L= 0.29 P9/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
EPA 8270
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
-
NO
6-D-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
-
NO
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
-
-
10-May-23
6-Nov-23
EPA 8270E
3.1
16.7
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8270E
3.1
16.7
-
-
-
ND
ND
NO
ND
ND
ND
-
NO
alpha-BHC
1-0ct-96
-
0.050
--
NI
-
-
ND
0.070
ND
ND
NI
NI
8
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
24Nov-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-Ol
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
20Nov-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
0.0003
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
NO
-
Resample>
10-Dec-13
0.05
0.050
--
--
--
--
--
--
--
0.095
--
--
6May-14
EPA 8081
0.05
0.050
--
--
ND
--
ND
ND
ND
0.070
NO
--
22-Oct-14
EPA 8081
0.05
0.050
--
-
*
ND
ND
ND
ND
ND
ND
--
21-May-15
EPA 8081
0.05
0.050
--
-
--
ND
ND
ND
ND
0.1.20
NO
--
8-Dec-15
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
ND
ND
-
3-May-16
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
ND
ND
--
ND
13-Dec-16
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
0.083
NO
27-Jun-17
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
0.110
NO
--
13-D- 8
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
0.093
NO
--
16-May-18
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
0.072
NO
--
6-D- 8
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-May-19
EPA80816
0.019
0.05
-
-
-
-
ND
ND
ND
ND
ND
-
8-Nov-19
EPA8081B
0.019
0.05
-
-
-
-
ND
ND
ND
ND
ND
-
8-May-20
EPA 8081E
0.019
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
11-Nov-20
EPA 8081E
0.019
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
5-May-21
EPA8081B
0.026
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
3-Nov-21
EPA 8081E
0.0172
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
19-May-22
EPA 8081E
0.0172
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8081E
0.0110
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
10-May-23
-
--
-
-
-
-
-
--
-
-
-
-
-
-
6-N1v-23
EPA 8081E
0.0100
0.04
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8081E
0.0100
0.04
-
-
-
ND
ND
ND
ND
ND
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 35 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Analy[e
Sample
EPA McNotl
DL
RL
MW-9
MW-1]
MW-20
MW-21
MW-10
MW-11
MW-12
MW43
MW46S
MW46D
Blanks
Collettlon Date
beta-BHC
1- De. -10
0.0005
0.050
-
ND
ND
-
ND
ND
0.019 1
ND
ND
-
Resample>
13-Jan-11
0.0005
0.050
-
-
--
--
--
--
ND
-
-
-
GWPS= 0.019 pg/L(10/23/07)
20-D-11
0.05
0.050
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Dec12
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
EPA 8081
0.05
0.050
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Dec15
EPA 8081
0.05
0.050
-
-
-
ND
ND
0.16
ND
ND
ND
-
Resample>
4Feb-16
EPA 8081
0.05
0.050
-
-
-
--
--
0.33
-
-
-
-
3-May-16
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
13-Dec16
EPA 8081
0.05
0.050
-
-
-
ND
ND
0.12
ND
ND
ND
-
ND
27-J-17
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
--
13-D- 8
EPA 8081
0.05
0.050
-
-
-
ND
ND
0.DD3
ND
ND
ND
-
16-May-18
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
6-D- 8
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-May-19
EPA 8081E
0.014
0.05
-
-
-
--
ND
ND
ND
ND
ND
-
8-Noy-19
EPA 8081E
0.014
0.05
-
-
-
ND
ND
ND
ND
ND
ND
8-May-20
EPA 8081E
0.014
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
11-Noy-20
EPA 8081E
0.014
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
5-May-21
EPA 8081E
0.022
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Noy-22
EPA 8081E
0.0440
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
10-M.Y 23
6-Nov-23
EPA 8081E
0.0410
0.04
-
-
-
ND
ND
ND
ND
ND
ND
-
--
6-May-24
EPA 8081E
0.0410
0.04
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
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-Ol
-
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
0.0004
0.010
--
ND
--
--
ND
ND
ND
ND
ND
-
1-Dec10
0.0004
0.050
--
ND
ND
-
ND
ND
ND
ND
ND
-
20-Dec11
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
EPA 8081
0.05
0.050
--
--
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-D-18
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081E
0.02
0.050
--
-
-
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8081E
0.02
0.050
--
-
-
ND
ND
ND
ND
ND
ND
-
5-May-21
17-Nov-22
EPA 8081E
0.013
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
10-May-23
6-Nov-23
EPA 8081E
0.012
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6May-24
EPA 8081E
0.012
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Gamma BHC
is-Oct-99
-
0.050
ND
ND
-
-
-
0.08 1
ND
ND
ND
ND
(Lintlane)
3-May-00
-
0.050
ND
-
-
-
ND
ND
--
-
-
-
#
7-Nov-00
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
7-Nov-Ol
-
0.050
ND
-
-
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
0.050
ND
-
-
--
ND
ND
ND
ND
ND
-
26Nov-03
-
0.050
ND
-
-
--
ND
ND
ND
ND
ND
-
10-Nov-04
-
0.050
ND
-
-
--
ND
ND
ND
ND
ND
-
3-Nov-OS
-
0.050
--
ND
-
--
ND
ND
ND
ND
ND
-
2-Nov-06
-
0.050
--
ND
-
-
ND
ND
ND
ND
ND
-
NC2L= 0.2 pg/L(10/23/07)
29-Nov-07
-
0.050
--
ND
-
--
ND
ND
ND
ND
ND
-
&Nov-08
0.05
0.050
--
ND
-
--
ND
ND
ND
ND
ND
-
18-Nov-09
0.0002
0.010
--
0.032
-
--
ND
ND
ND
ND
ND
-
Resample>
19-Jan-10
0.0002
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-D- 8
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
--
5-May-21
-_
3-Nov-21
EPA 8081E
0.0209
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
10-May-23
-_
6May-24
EPA 8081E
0.0209
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Heptachlor
18-Oct-99
-
0.050
ND
ND
-
--
--
0.11 1
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
--
26Nov-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= 0.0078 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
EPA 8081
0.05
0.050
--
--
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA 8081
0.05
0.050
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-D-18
EPA 8081
0.05
0.050
--
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081E
0.016
0.050
--
-
-
ND
ND
ND
ND
ND
ND
11-Nov-20
EPA 8081E
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
-
-
10-May-23
6-Nov-23
EPA 8081E
0.016
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
-
&May-24
EPA 8081E
0.016
0.042
--
-
-
ND
ND
ND
ND
ND
ND
-
ND
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 36 of 38

TABLE C-2: Historically Detected Groundwater Constituents
A.bft
Sample
EPA McNOG
DL
RL
MW-9
MW.17
MW.20
MW.21
MW40
MW-11
MW.12
MW43
MW46S
MW46D
Blanks
Collection Date
N-NiVo ,,-n-btyI--
22-Oc 14
EPA 8270
1.3
10.0
-
-
-
-
4.0 1
ND
ND
11.2
NO
-
R-.ple>
22-Dec-14
1.3
10.0
-
-
-
-
-
--
--
ND
-
-
NC2L=NE (01/01/10)
8-D-15
EPA8270
2.2
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
13-D-16
EPA8270
2.2
10.0
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
6-Deo-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
-
--
10-M.Y 23
-
-
-
-
-
-
-
-
-
-
-
-
-
--
6-Nov-23
EPA 8270E
1.6
8.3
-
-
-
ND
ND
ND
ND
ND
ND
-
--
6May-24
EPA 8270E
1.6
8.3
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
PCB-1232
18-Oct-99
-
2.0
4.7
ND
-
-
-
ND
ND
ND
ND
NO
4
3-May-DO
-
2.0
ND
-
-
-
ND
ND
-
-
-
-
7-Nov-00
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
7-Nov-00
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
31-May-01
-
2.0
ND
-
-
-
-
-
-
-
-
-
7-Nov-01
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
14-Nov-02
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
26Nov-03
-
2.0
ND
-
-
-
ND
ND
ND
ND
ND
-
10-Nov-04
-
1.0
ND
-
-
-
ND
ND
ND
ND
ND
-
6May-05
-
1.0
--
-
-
--
--
--
--
-
-
-
3-Nov-05
-
1.0
--
ND
-
--
ND
ND
ND
ND
ND
-
2-Nov-06
-
1.0
-
ND
-
--
ND
ND
ND
ND
ND
-
GWPS= 0.5 pg/L(10/23/07)
29-Nov-07
-
2.0
-
ND
-
-
ND
ND
ND
ND
ND
-
6Nov-08
1
NE
-
ND
-
--
ND
ND
ND
ND
ND
-
18-Nov-09
0.12
0.5
-
ND
--
--
ND
ND
ND
ND
ND
-
GWPS=0.09 pg/L(10/01/10)
1-Dec-10
0.5
0.5
-
ND
ND
-
ND
ND
ND
ND
ND
-
26Dec-11
0.5
0.5
-
--
ND
--
ND
ND
ND
ND
ND
--
5-Dec-12
0.5
0.5
-
--
ND
--
ND
ND
ND
ND
ND
--
28-Oct-13
0.5
0.5
-
--
ND
--
ND
ND
ND
ND
ND
--
22-Oct-14
0.5
0.5
-
--
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
0.5
0.5
-
-
--
ND
ND
ND
ND
ND
ND
-
IMAC=0.09 pg/L
6-D-18
EPA 8082
0.5
0.5
-
-
-
ND
ND
ND
ND
ND
ND
--
16-May-23
-_
2,4-D
1-Aug-95
-
0.3
ND
NI
-
--
ND
0.478
ND
ND
NI
NI
b
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
1-00-96
-
0.5
-
NI
-
--
ND
ND
ND
ND
NI
NI
1-Nov-97
-
0.4
ND
NI
-
--
ND
ND
ND
ND
NI
NI
24Nov-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
-
26Nov-03
-
2.0
ND
-
-
--
ND
ND
ND
ND
ND
-
16Nov-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
-
NC2L= 70 p9/L(10/23/07)
29-Nov-07
--
2.0
-
ND
-
-
ND
1.4 1
ND
ND
ND
-
6Nov-08
1
2.0
--
ND
-
--
ND
ND
ND
ND
ND
-
18-Nov-09
0.22
2.0
--
ND
--
--
ND
ND
ND
ND
ND
-
Re-ple>
19-Jan-10
0.23
1.0
--
ND
--
--
--
--
--
ND
--
-
1-Dec-10
0.22
2.0
--
ND
ND
--
ND
ND
ND
ND
ND
-
26Dec-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
-
NO
6-D-18
EPA8151
0.31
0.95
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8151A
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
-
NO
17-Nov-22
EPA 8321
1
2
-
-
-
ND
ND
ND
ND
ND
3.88
-
-
16May-23
--
-
-
-
-
-
--
--
--
--
--
-
-
-
6-Nov-23
EPA8151
0.547
2
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6May-24
EPA8152
0.547
2
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
2,4.5-TP (SIIvex)
13-Dec-16
EPA8151
0.049
2.00
-
-
-
ND
ND
0.14 1
ND
ND
ND
-
ND
NO 2L= 50 pg/L(01/01/10)
6-D- 8
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
16May-23
6May-24
EPA8152
0.335
2
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
4,4'-DDD
1-Dec-10
0.0019
0.10
-
ND
ND
--
ND
0.019 J
ND
ND
ND
-
Re-ple>
13-Jan-11
0.0019
0.10
-
--
--
--
--
ND
--
-
-
-
NC2L= 0.1 p9/L(01/01/10)
26Dec-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
EPA 8081
0.05
0.10
-
--
*
ND
ND
ND
ND
ND
ND
-
8-Dec-15
EPA 8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Dec-16
EPA 8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
6-D-18
EPA 8081
0.05
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081E
0.0069
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8081E
0.0069
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
5-May-21
3-Nov-21
EPA 8081E
0.0154
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
17-Nov-22
EPA 8081E
0.022
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
16May-23
6 N.-
EPA 8081E
0.014
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6May24
EPA 8081E
0.014
0.042
-
-
--
ND
ND
ND
ND
ND
ND
-
NO
Burke County - Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 37 of 38

TABLE C-2: Historically Detected Groundwater Constituents
Sample
Collection Data
EPA Method
DL
RL
MW-9
MW-17
MW-20
MW-21
Ml
Ml
MW.12
MW43
MW48S
MW46DI
lanks
4,4'-13DE
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
-
-
NC2L=NE (U/01/10)
20-Don11
0.05
0.05
-
-
ND
-
ND
ND
ND
ND
ND
-
5-Deo-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
EPA 8081
0.05
0.10
-
-
*
ND
ND
ND
ND
ND
ND
-
8-Deo-15
EPA 8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
13-Deo-16
EPA 8081
0.05
0.10
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
6-Deo-18
EPA 8081
0.05
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
8-Nov-19
EPA 8081E
0.0064
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8081E
0.0064
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
--
5-Mny-21
_
3-Nov-21
EPA 8081E
0.0154
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8081E
0.022
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
10-M.Y 23
6-Nov-23
EPA 8081B
0.02
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8081E
0.02
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
1,2,4-Trichlombenzene
6-Deo-18
EPA8260
0.35
1
-
-
-
ND
ND
ND
ND
ND
0.35 J
-
NC2L=70 pg/L
8-Nov-19
EPA 8260D
0.22
1
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8260D
0.22
1
-
-
-
ND
ND
ND
ND
ND
ND
-
--
5-May-21
3-Nov-21
EPA 8260D
0.64
1
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8260D
0.64
1
-
-
-
ND
ND
ND
ND
ND
ND
-
-
10-May-23
6-Nov-23
EPA 8260D
0.64
1
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8260D
0.64
1
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
Dlnoseb
6-Dec-18
EPA8151
0.026
0.18
-
-
-
ND
ND
ND
ND
ND
0.058 J
-
IMAC =7 pg/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
17-Nov-22
EPA 8321
0.639
2
-
-
-
ND
ND
ND
ND
ND
ND
--
10-May-23
-_
6-Nov-23
EPA8151
0.25
2
-
-
-
ND
ND
ND
ND
ND
ND
--
6-May-24
EPA8152
0.25
2
-
-
-
ND
ND
ND
ND
ND
ND
--
NO
EndosulfanI
6-Dec-18
EPA 8081
0.05
0.05
-
-
-
ND
ND
ND
ND
0.064
ND
--
NC2L=40 pg/L
S-Nov-19
EPA 8081E
0.0094
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
11-Nov-20
EPA 8081E
0.0094
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
-
S May-21
-_
3 Nov-21
EPA 8081E
0.016
0.05
-
-
-
ND
ND
ND
ND
ND
ND
-
ND
17-Nov-22
EPA 8081E
0.016
0.045
-
-
-
ND
ND
ND
ND
ND
ND
-
-
10-May-23
6-Nov-23
EPA 8081E
0.014
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
-
6-May-24
EPA 8081E
0.014
0.042
-
-
-
ND
ND
ND
ND
ND
ND
-
NO
1,4Dloxsne(p-Dloxane)
GDec- 18
EPA8260
1.9
2
--
-
-
ND
ND
1&8
8.7
ND
5.5
ND
NO 2L=3 pg/L
SMay-19
EPA 8260D Mod.
1.2
2.1
--
-
-
ND
ND
17.3
7.7
2.1
8.7
ND
B_Nov-19
EPA 8260D Mod.
1.2
2.0
--
-
-
ND
1.2 1
16.8
&6
1.9 l
3.4
ND
8-May-20
EPA 8260D Mod.
1.2
2.0
--
-
-
ND
ND
18.5
&6
1.5 l
5.1
ND
ND
11-Nov-20
EPA 8260D Mod.
1.2
2.0
--
-
-
ND
1.5 1
28.5
9.6
2.0
4.5
--
ND
5-1vay-21
EPA 8260D Mod.
0.86
2.0
--
-
-
ND
0.9 1
29.6
9.6
1.6 l
7.9
--
ND
3-Nov-21
EPA 8260D Mod
0.86
2.0
--
-
-
ND
1.1 1
26
9.7
1.5
5.3
--
ND
19-May-22
EPA 8260D Mod
0.86
2.0
--
-
-
ND
1.1 1
30.4
9.2
1.3 l
11.7
--
--
17-Nov-22
EPA 8260D Motl.
0.86
2.0
--
-
ND
ND
1.7 1
28.8
10. 2
1.1 l
10.8
--
--
10-May-23
EPA 8260D Mod.
0.86
2.0
--
-
-
ND
ND
30.8
9.9
1.6 l
10.5
--
ND
6-Nov-23
EPA 8260D Mod.
0.86
2.0
--
-
-
ND
1.0 1
35.5
13.1
1.7 J
13.3
--
--
6-May-24
EPA 82DOD SIM
0.86
2.0
--
-
-
--
1.1 1
..
-
2.0 J
--
-
ND
Resample>
1-Jull
EPA 8260D SIM
0.86
2.0
-
-
-
ND
--
29.2
11.3
-
11.3
-
NO
Notes
All concentrations In micrograms per ran, (pg/L) = parts per billion.
- = Not sampled for this parameter or not reported.
DL= Detection LIm IL
RL=Reporting Limit(Lab. Reporting Limitfor September 1994-May 1999; NCPQLfor OMober1999-Decmber2006; and SWSLfor December2006-present).
J = Estimated value- coneeMration is less than the RL but greater than the DL.
B = Blank-Qualifled (Slmllar concentrations detected n, equipment, field, trip, or method blanks).
ND = Not Detected at or above the RL (prior to Dec. 2006) or the OIL(afterDec. 2006).
AS = Monitoring well abandoned.
NO 2L = Groundwater Standard from 15A NCAC 2L.0202.
GWPS = Groundwater Protection Standard set by NO-DENRSWS for constituents with no listed NC 2L standard - No longer used.
IMAC = NO Interim Maximum Allowable Concentration - for constituents with no listed NC 2L standard
NE = No NO 2L, GWPS, or IMAC established.
NI= Not Installed; m.n,W,,,g was not yetinsmiled.
Values above the NC2L Standl GWPS, or IMAC are bald.
Notes (Event Nerretives):
Volatile organics (8260) for MW-9 for November 10, 20D4 sampling event were unable to be mmincd and were re -pled on December 1, 2004.
There was a resampling event on August 2, 2007 for MW-16D because the prevolus samples from the May 2007 were analyzed out of hold time. There were no detects m the resamul.
* 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 Landfill
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 day samples were collected during the semiannual monitoring event. Individual collectlon 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 38 of 38

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18 MW-19
MW-36 MW-38
Date
Organic Compounds
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
ND
ND
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
---
10-May-23
EPA 8260D
5.1
25.0
---
---
---
---
---
6-Nov-23
EPA 8260D
5.1
25.0
---
---
---
ND
---
7-May-24
EPA 8260D
5.1
25.0
---
---
ND
ND
ND
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
---
10-May-23
EPA 8260D
0.34
1.0
---
---
3.7
3.9
ND
6-Nov-23
EPA 8260D
0.34
1.0
ND
ND
3.4
3.5
---
7-May-24
EPA 8260D
0.34
1.0
ND
ND
1.4
3.1
ND
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
-
10-May-23
EPA 8260D
0.28
1.0
-
-
---
ND
6-Nov-23
EPA 8260D
0.28
1.0
---
---
---
0.81 J
---
7-May-24
EPA 8260D
0.28
1.0
---
---
ND
ND
ND
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 1 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Date
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
-
10-May-23
EPA 8260D
0.65
1.0
---
---
---
---
ND
6-Nov-23
EPA 8260D
0.65
1.0
---
---
---
ND
---
7-May-24
EPA 8260D
0.65
1.0
---
---
ND
ND
ND
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
---
10-May-23
EPA 8260D
0.34
1.0
---
---
---
-
ND
6-Nov-23
EPA 8260D
0.34
1.0
---
---
---
0.37 J
---
7-May-24
EPA 8260D
0.34
1.0
---
---
ND
ND
ND
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
---
10-May-23
EPA 8260D
0.33
1.0
---
---
19.7
19.2
ND
6-Nov-23
EPA 8260D
0.33
1.0
ND
ND
19.0
18.6
---
7-May-24
EPA 8260D
0.33
1.0
---
---
21.0
17.2
ND
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 2 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Date
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-J u I-13
0.32
5.0
-
---
---
---
N D
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
---
10-May-23
EPA 8260D
0.37
1.0
---
---
1.4
2.8
ND
6-Nov-23
EPA 8260D
0.37
1.0
ND
0.54 J
1.3
2.2
---
7-May-24
EPA 8260D
0.37
1.0
---
---
1.3
2.6
ND
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-J u I-13
0.12
1.0
---
-
---
---
N D
28-Oct-13
0.1
1.0
ND
ND
---
---
ND
NC 2L = 0.4 pg/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
-
10-May-23
EPA 8260D
0.32
1.0
---
---
0.37 J
ND
ND
6-Nov-23
EPA 8260D
0.32
1.0
ND
ND
ND
ND
---
7-May-24
EPA 8260D
0.32
1.0
---
---
0.41 J
ND
ND
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 8260D Mod.
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 8260D Mod.
1.2
2.0
2.6
ND
---
2.70
ND
5-May-21
EPA 8260D Mod.
0.86
2.0
---
---
ND
3.5
ND
3-Nov-21
EPA 8260D Mod.
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 8260D Mod.
0.86
2.0
3.2
ND
ND
7.1
---
10-May-23
EPA 8260D Mod.
0.86
2.0
---
---
ND
6.8
ND
6-Nov-23
EPA 8260D Mod.
0.86
2.0
3.8
ND
---
7.5
ND
7-May-24
EPA 8260D SIM
0.86
2.0
---
---
ND
7.0
ND
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 3 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Date
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-J u I-13
0.19
5.0
---
---
---
---
N D
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
---
10-May-23
EPA 8260D
0.38
1.0
---
---
---
---
---
6-Nov-23
EPA 8260D
0.38
1.0
---
---
---
1.5
---
7-May-24
EPA 8260D
0.38
1.0
---
---
ND
ND
ND
Ethylbenzene
18-Feb-13
0.30
1.0
---
---
23.2
1.4
ND
18-J u I-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
---
10-May-23
EPA 8260D
0.30
1.0
---
---
---
-
ND
6-Nov-23
EPA 8260D
0.30
1.0
---
---
---
1.7
---
7-May-24
EPA 8260D
0.30
1.0
---
---
ND
ND
ND
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
-
10-May-23
EPA 8260D
2
5.0
---
---
ND
ND
ND
6-Nov-23
EPA 8260D
2
5.0
ND
ND
ND
ND
-
7-May-24
EPA 8260D
2
5.0
---
---
ND
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
---
---
---
---
---
---
---
---
10-May-23
---
---
---
--
7-May-24
-
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 4 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Date
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
ND
ND
---
---
ND
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
---
10-May-23
EPA 8260D
0.29
1.0
---
---
2.1
ND
ND
6-Nov-23
EPA 8260D
0.29
1.0
ND
ND
1.0
ND
---
7-May-24
EPA 8260D
0.29
1.0
---
---
0.63 J
ND
ND
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
645
22-Nov-22
EPA 8260D
3.5
10.0
---
---
161
702
---
10-May-23
EPA 8260D
3.5
10.0
---
-
-
---
ND
6-Nov-23
EPA 8260D
3.5
10.0
---
---
---
ND
---
7-May-24
EPA 8260D
3.5
10.0
---
---
ND
ND
ND
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
-
---
44.1
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
II-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
---
10-May-23
EPA 8260D
0.24
1.0
---
---
---
---
ND
6-Nov-23
EPA 8260D
0.24
1.0
---
---
---
0.60 J
---
7-May-24
EPA 8260D
0.24
1.0
---
---
ND
ND
ND
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 5 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Date
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
---
10-May-23
EPA 8260D
0.38
1.0
---
---
1.7
ND
ND
6-Nov-23
EPA 8260D
0.38
1.0
ND
ND
1.6
ND
---
7-May-24
EPA 8260D
0.29
1.0
---
---
1.5
ND
ND
Trichlorofluoromethane
18-Feb-13
0.20
1.0
---
---
0.65 J
ND
ND
18-J u I-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
---
10-May-23
EPA 8260D
0.30
1.0
---
-
ND
ND
ND
6-Nov-23
EPA 8260D
0.30
1.0
-
---
---
ND
---
7-May-24
EPA 8260D
0.30
1.0
---
---
ND
ND
ND
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
ND
ND
---
---
ND
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
ND
ND
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
---
10-May-23
EPA 8260D
0.39
1.0
-
-
0.61 J
0.69 J
ND
6-Nov-23
EPA 8260D
0.39
1.0
0.61 J
ND
0.60 J
0.62 J
---
7-May-24
EPA 8260D
0.39
1.0
-
-
ND
1.9
ND
Xylene (Total)
18-Feb-13
0.66
2.0
---
---
295
1.7 J
ND
18-Jul-13
0.66
2.0
---
---
---
---
ND
NC 2L = 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
II-Nov-20
EPA 8260D
0.63
1.0
---
---
10.8
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
---
---
36.0
13.4
22-Nov-22
EPA 8260D
0.34
1.0
-
---
18.4
9.2
---
10-May-23
EPA 8260D
0.34
1.0
---
---
---
---
ND
6-Nov-23
EPA 8260D
0.34
1.0
-
---
---
8.4
---
7-May-24
EPA 8260D
0.34
1.0
---
---
ND
ND
ND
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 6 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Analyte
EPA Method
MDL
MRL
Date
Methane
18-Feb-13
0.66
2.0
(Dissolved Methane)
18-Jul-13
0.66
2.0
6-May-14
0.66
2.0
22-Oct-14
RSK 175
3.30
6.6
21-May-15
RSK 175
0.63
10.0
16-May-18
RSK 175
0.63
10.0
6-Dec-18
RSK 175
20.00
20.0
8-May-19
RSK 175 Modified
3.40
10.0
8-Nov-19
RSK 175 Modified
3.40
10.0
8-May-20
RSK 175 Modified
3.40
10.0
11-Nov-20
RSK 175 Modified
3.40
10.0
5-May-21
---
---
---
18-May-22
RSK 175 Modified
3.4
10
3-Nov-21
RSK-175
2.91
10
19-May-22
RSK 175 Modified
3.4
10
22-Nov-22
RSK-175
2.91
10
10-May-23
RSK 175 Modified
5.3
10
6-Nov-23
RSK 175 Modified
5.3
10
7-May-24
RSK 175 Modified
5.3
10
Alpha-BHC
21-May-15
8-Dec-15
6-Dec-18
EPA 8081
0.05
0.05
8-May-19
EPA 8081B
0.02
0.05
8-Nov-19
EPA 8081B
0.02
0.05
8-May-20
EPA 8081B
0.02
0.05
11-Nov-20
EPA 8081E
0.02
0.05
5-May-21
EPA 8081B
0.026
0.05
3-Nov-21
EPA 8081E
0.0172
0.05
10-May-23
---
---
---
6-Nov-23
EPA 8081B
0.011
0.045
7-May-24
EPA 8081E
0.011
0.045
Beta-BHC
21-May-15
8-Dec-15
6-Dec-18
EPA 8081
0.05
0.05
8-May-19
EPA 8081B
0.02
0.05
8-Nov-19
EPA 8081B
0.02
0.05
8-May-20
EPA 8081B
0.02
0.05
11-Nov-20
EPA 8081E
0.02
0.05
5-May-21
EPA 8081B
0.022
0.05
3-Nov-21
EPA 8081E
0.0208
0.05
10-May-23
---
---
---
6-Nov-23
EPA 8081B
0.044
0.05
7-May-24
EPA 8081E
0.044
0.05
Inorganic Compounds
Arsenic
11-Nov-20
EPA 6010D
0.47
10.0
NC2L = 10 pg/L
5-May-21
EPA 6010D
4.7
10.0
3-Nov-21
EPA 6010D
4.7
10.0
19-May-22
EPA 6020B
2.2
5.0
22-Nov-22
EPA 6020B
2.2
5.0
10-May-23
EPA 6010D
4.7
10
6-Nov-23
EPA 6010D
2.5
10.0
7-May-24
EPA 6010D
2.5
10.0
Thallium
8-May-20
EPA 6020B
0.05
0.1
11-Nov-20
EPA 6020B
0.05
0.1
5-May-21
EPA 6020B
0.05
1.0
3-Nov-21
EPA 6020B
0.05
0.47
19-May-22
EPA 6020B
0.18
1.0
22-Nov-22
EPA 6020B
0.05
0.5
NC2L = 10 pg/L
10-May-23
EPA 6020B
0.05
0.2
6-Nov-23
EPA 6020
0.11
1.0
7-May-24
EPA 6020B
0.20
2.0
Cadmium
11-Nov-20
EPA 6010D
0.47
10.0
5-May-21
EPA 6010D
0.4
1.0
3-Nov-21
EPA 6010D
0.4
1.0
19-May-22
EPA 6020B
0.1
0.5
22-Nov-22
EPA 6020B
0.1
0.5
NC2L = 2 pg/L
10-May-23
EPA 6010D
0.4
1.0
6-Nov-23
EPA 6010D
0.3
1.0
7-May-24
EPA 6010D
0.3
1.0
Sentinel
MW-18 MW-19
136 3,060
1,100 1,330
1,080 1,020
281 2,910
1,170 780
3,190 779
2,690 2,240
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
0.064 J ND
0.26 J 0.077 J
0.16 J ND
0.25 J ND
0.4 1
Performance
M W-36
M W-38
348
4,150
8,450
6,820
173
4,900
29,100
11,500
27,800
12,300
---
14,300
8,820
1,730
13,800
8,570
14,200
12,000
4,810
3,500
7,950
22,900
3,550
2,640
4,450
2,780
3,470
4,860
ND
ND
ND ND
ND ND
ND ND
ND ND
ND ND
ND ND
---
4.8 J
---
10.1
ND
ND
3
J
ND
---
ND
ND
ND
0.073
J
ND
0.052
J
ND
ND
ND
ND
0.20 J
0.250
J
ND
0.120
J
ND
0.051
J
ND
ND
ND
0.042
J
0.051 J
---
0.43 J
---
ND
ND
ND
0.18
J
ND
---
ND
ND
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
5-May-21
EPA 6010D
3.60
5.0
---
---
41.3
18.6
3-Nov-21
EPA 6010D
3.60
5.0
9.3
25.8
37.8
7.5
19-May-22
EPA 6020B
0.39
5.0
---
---
37.2
27.2
22-Nov-22
EPA 6020B
0.39
5.0
11.8
29.4
35.6
34.8
10-May-23
EPA 6010D
3.60
5.0
---
---
28.3
37.9
6-Nov-23
EPA 6010
0.96
10.0
9.4 J
25.3
34.0
58.1
7-May-24
EPA 6020B
0.14
1.0
---
---
37.1
16.7
Blanks
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 7 of 8

TABLE C-3: Historically Detected Constituents in Performance and Sentinel Wells
Sample Collection
Sentinel
Performance
Analyte
EPA Method
MDL
MRL
Blanks
MW-18
MW-19
MW-36
MW-38
Date
Barium
8-May-20
EPA 6010D
3.50
5.0
---
---
---
91.8
---
NC21_ = 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 6020B
0.67
5.0
---
---
78
115
22-Nov-22
EPA 6020B
0.67
5.0
---
---
68
118
---
10-May-23
EPA 6010D
3.50
5.0
---
---
---
---
ND
6-Nov-23
EPA 6010D
0.79
5.0
---
---
---
143
ND
7-May-24
EPA 6010D
0.79
5.0
---
---
ND
ND
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 6020B
1,480
2,000
---
---
12,500
15,000
22-Nov-22
EPA 6020B
296
400
---
---
15,000
16,400
---
10-May-23
EPA 6010D
41.5
50
---
---
---
-
ND
6-Nov-23
EPA 6010D
8.9
50
102,000
62,500
22,500
14,500
18.80 J
7-May-24
EPA 6010D
8.9
50
---
---
27,700
46,000
ND
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
10-May-23
EPA 6010D
3.40
5.0
---
---
---
---
ND
Sulfate
8-May-20
EPA 300.0 Rev 2.11993
500
1,000
---
-
-
2,700
---
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
1340
2,700
6,570
---
10-May-23
EPA 300.0 Rev 2.11992
500
1,000
---
---
---
---
ND
6-Nov-23
EPA 300.0 Rev 2.11993
500
1,000
540 J
14700
2,250
700 J
ND
7-May-24
EPA 6010D
0.86
5
2,510
7,630
ND
Notes:
All concentrations in micrograms per liter (pg/I) = parts per billion.
MDL = Method Detection Limit.
MRL = Method Reporting Limit.
ND = Not detected above the MDL.
J = Estimated concentration between the MDL and MRL.
NC 2L = Groundwater Standard from 15A NCAC 2L.0202.
BKGD = Backgound-based GPS
--- = Not reported or not sampled.
Burke Co. -Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 8 of 8

TABLE C-4: Historically Detected Surface Water Constituents
Anelyte
Sample Collection
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Date
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
EPA6O1OD
3.0
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
3.0
5.0
ND
ND
ND
--
5-May-21
EPA6O1OD
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
10-May-23
EPA 6O1OD
3.0
5.0
ND
-
ND
ND
6-Nov-23
EPA 6O1OD
3.6
5.0
-
ND
--
ND
7-May-24
EPA 6O1OD
3.6
5.0
ND
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 pg/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 pg/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
EPA 6O1OD
4.7
10.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
4.7
10.0
ND
ND
ND
--
5-May-21
EPA 6O1OD
4.7
10.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
4.7
10.0
--
ND
--
-
5-May-21
EPA 6O1OD
4.7
10.0
ND
ND
ND
ND
17-Nov-22
EPA 6O2OB
2.2
5.0
ND
ND
ND
ND
10-May-23
EPA 6O1OD
4.7
10.0
ND
-
ND
ND
6-Nov-23
EPA 6O1OD
2.5
10.0
--
ND
-
ND
7-May-24
EPA 6O1OD
2.5
10.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 1 of 17

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 pg/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 pg/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 6O1OD
2.5
5
31.7
30.0
25.0
-
8-Nov-19
EPA 6O1OD
1.0
5
25.6
27.1
27.0
-
8-May-20
EPA 6O1OD
3.5
5
22.8
28.3
27.6
ND
11-Nov-20
EPA 6O1OD
3.5
5
20.3
38.5
52.5
-
5-May-21
EPA 6O1OD
3.5
5
10.5
27.9
28.5
ND
4-Nov-21
EPA 6O1OD
3.5
5
--
43.7
--
-
19-May-22
EPA 6O2OB
0.7
5
--
31.9
19.1
--
17-Nov-22
EPA6O2OB
0.2
1
18.2
33.0
48.9
ND
10-May-23
EPA6O1OD
3.5
5
17.5
ND
30.8
ND
6-Nov-23
EPA6O1OD
0.79
5
-
66.1
-
ND
7-May-24
EPA6O1OD
0.79
5
26.7
58.0
85.9
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 2 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Anelyte
Sample Collection
Date
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
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 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
0.2
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
10-May-23
EPA 6010D
0.7
1.0
ND
-
ND
ND
6-Nov-23
EPA 6010D
0.2
1.0
-
ND
--
ND
7-May-24
EPA 6010D
0.2
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 3 of 17

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 6O1OD
0.5
1.0
ND
ND
ND
--
8-Nov-19
EPA 6O1OD
0.4
1.0
ND
ND
ND
--
8-May-20
EPA6O1OD
0.4
1.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
0.4
1.0
ND
ND
ND
--
5-May-21
EPA6O1OD
0.4
1.0
0.44 J
ND
ND
ND
4-Nov-21
EPA 6O1OD
0.4
1.0
--
ND
-
-
19-May-22
EPA 6O2OB
0.1
0.5
--
ND
ND
-
17-Nov-22
EPA 6O2OB
0.1
0.5
0.16 J
ND
ND
ND
10-May-23
EPA 6O1OD
0.4
1.0
ND
--
ND
ND
6-Nov-23
EPA 6O1OD
0.3
1.0
-
0.31 J
-
ND
7-May-24
EPA 6O1OD
0.3
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 4 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
Date
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
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 pg/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 pg/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 pg/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 6O1OD
2.5
5.0
2.7 J
ND
ND
--
8-Nov-19
EPA 6O1OD
1.0
5.0
1.7 J
ND
ND
--
8-May-20
EPA 6O1OD
3.7
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
3.7
5.0
ND
4.7 J
8.0
-
5-May-21
EPA 6O1OD
3.7
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
3.7
5.0
-
ND
-
--
19-May-22
EPA 6O2OB
1.1
5.0
-
ND
ND
-
17-Nov-22
EPA 6O2OB
1.1
5.0
ND
ND
1.4 J,
ND
10-May-23
EPA 6O1OD
3.7
5.0
ND
-
ND
ND
6-Nov-23
EPA 6O1OD
0.63
5.0
--
ND
-
ND
7-May-24
EPA 6O1OD
0.63
5.0
4.3 J
9.9
17.2
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 5 of 17

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 pg/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
--
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
10-May-23
EPA6O1OD
3.6
5.0
ND
-
6.4
ND
6-Nov-23
EPA6O1OD
0.4
5.0
-
ND
---
ND
7-May-24
EPA6O2OB
0.14
1.0
1.2
4.9
9
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 6 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Sample Collection
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Date
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 pg/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/1 chronic (SMP-5 5/8/19)
8-May-19
EPA 6010D
2.5
5.0
5.4
ND
ND
--
8-Nov-19
EPA 6010D
2.1
5.0
4.1 J
ND
ND
8-May-20
EPA 6010D
4.3
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6010D
4.3
5.0
ND
5.7
10.6
-
5-May-21
EPA 6010D
4.3
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6010D
4.3
5.0
ND
-
-
19-May-22
EPA 6020B
1.0
5.0
ND
ND
-
17-Nov-22
EPA 6020B
1.0
5.0
2.4 J
ND
5.6
1.2 J
10-May-23
6-Nov-23
EPA 6010D
0.62
5.0
--
ND
--
ND
7-May-24
EPA 6010D
0.62
5.0
5.6
9.6
18.8
ND
Cyanide
13-Dec-17
4.0
10.0
7.3 B
6.2 B
ND
4.2 J
NC 2B = 5 pg/I (09/22/17)
16-May-18
SM 4500-CN-E
4.0
10.0
ND
ND
ND
--
6-Dec-18
4.0
8.0
ND
ND
ND
ND
8-May-19
SM 4500-CN-E-2011
6.0
8.0
ND
ND
ND
ND
8-Nov-19
SM 4500-CN-E-2011
6.0
8.0
ND
ND
ND
-
8-May-20
SM 4500-CN-E-2011
6.0
8.0
ND
ND
ND
ND
11-Nov-20
SM 4500-CN-E-2011
6.0
8.0
ND
ND
ND
-
5-May-21
SM 4500-CN-E-2011
6.0
8.0
ND
ND
ND
ND
4-Nov-21
SM 4500-CN-E-2016
6.0
8.0
--
ND
-
-
5-May-21
SM 4500-CN-E-2011
6.0
8.0
ND
ND
ND
ND
17-Nov-22
SM 4500-CN-E-2016
6.0
8.0
6.3 J
ND
ND
ND
10-May-23
-
--
--
--
--
--
--
6-Nov-23
SM 4500-CN-E-2016
6.0
8.0
--
ND
-
ND
7-May-24
SM 4500-CN-E-2016
6.0
8.0
ND
ND
ND
ND
Iron
13-Dec-17
25.0
300.0
9520
7860
454
ND
NC 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 6010D
25.0
50.0
3810
3260
315
-
8-Nov-19
EPA 6010D
19.5
50.0
3400
8840
2920
-
8-May-20
EPA 6010D
41.5
50.0
--
--
--
ND
11-Nov-20
EPA 6010D
41.5
50.0
4550
7270
9650
-
5-May-21
EPA 6010D
41.5
50.0
2480
7580
511
ND
4-Nov-21
EPA 6010D
41.5
50.0
---
24700
-
-
19-May-22
EPA 6020B
296.0
400.0
---
13900
701
---
17-Nov-22
EPA 6020B
20.9
50.0
607
6090
723
ND
10-May-23
EPA 6010D
41.5
50.0
545
-
6460
ND
6-Nov-23
EPA 6010D
8.9
50.0
-
44600
--
18.8 J
7-May-24
EPA 6010D
8.9
50.0
6900
14600
23700
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 7 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
Date
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
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 pg/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 213 = 14 ug Acute, 0.54 ug 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
EPA6O1OD
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
EPA6O2OB
0.9
1.0
ND
ND
3.5
ND
10-May-23
EPA 6O1OD
4.5
5.0
ND
-
ND
ND
6-Nov-23
EPA6O1OD
1.4
5.0
-
ND
-
ND
7-May-24
EPA6O1OD
1.4
5.0
3.5 J
9.7
16.7
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
--
8-Nov-19
EPA 6O1OD
0.90
5.0
31.9
687
928
-
8-May-20
EPA 6O1OD
3.40
5.0
--
-
-
ND
11-Nov-20
EPA 6O1OD
3.40
5.0
72.2
231
154
5-May-21
EPA 6O1OD
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
10-May-23
EPA 6O1OD
3.40
5.0
95
-
788
ND
6-Nov-23
EPA 6O1OD
0.86
5.0
1110
-
ND
7-May-24
EPA6O1OD
0.86
5.0
58.5
238
249
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 8 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Anelyte
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 pg/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 26 = 16.1 pg/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
10-May-23
EPA 6010D
3.5
5.0
ND
-
ND
ND
6-Nov-23
EPA 6010D
0.88
5.0
--
ND
-
ND
7-May-24
EPA 6010D
0.88
5.0
1.6 J
3.8 J
7.4
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 pg/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 pg/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
10-May-23
EPA 6010D
4.7
10.0
ND
-
ND
ND
6-Nov-23
EPA 6010D
4.1
10.0
--
ND
-
ND
7-May-24
EPA 6010D
4.1
10.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 9 of 17

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 pg/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 213 = 0.06 pg/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 213 = 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 6O1OD
2.5
5.0
ND
ND
ND
8-Nov-19
EPA 6O1OD
2.5
5.0
ND
ND
ND
8-May-20
EPA 6O1OD
2.5
5.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
2.5
5.0
ND
ND
ND
5-May-21
EPA 6O1OD
2.5
5.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
2.5
5.0
-
ND
-
--
19-May-22
EPA 6O2OB
0.4
5.0
-
ND
ND
--
17-Nov-22
EPA 6O2OB
0.4
5.0
ND
ND
ND
ND
10-May-23
EPA 6O1OD
2.5
5.0
ND
-
ND
ND
6-Nov-23
EPA 6O1OD
0.5
5.0
--
ND
-
ND
7-May-24
EPA 6O1OD
0.5
5.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 10 of 17

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
EPA 6O2OB
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
EPA 6O2OB
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
EPA 6O2OB
0.180
1
ND
ND
ND
ND
10-May-23
EPA 6O2OB
0.050
0.2
ND
-
ND
ND
6-Nov-23
EPA 6O2OB
0.050
0.2
ND
-
ND
7-May-24
EPA 6O2OB
0.028
0.2
0.048 J
0.14 J
0.17 J
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 11 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
Date
EPA Method
RL
SMP-5
SMP-6
SMP-7
Blanks
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
EPA 6O2OB
1.9
10.0
3.2 J
ND
4.7 J
ND
10-May-23
EPA 6O1OD
3.9
5.0
ND
-
ND
ND
6-Nov-23
EPA 6O1OD
1.6
5.0
--
ND
--
ND
7-May-24
EPA 6O1OD
1.6
5.0
15.1
25.9
46.2
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 12 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Date
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 213 = 50 pg/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 pg/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 6O1OD
5.0
10.0
5.4 J
ND
ND
--
8-Nov-19
EPA 6O1OD
3.9
10.0
ND
ND
ND
-
8-May-20
EPA6O1OD
9.5
10.0
ND
ND
ND
ND
11-Nov-20
EPA 6O1OD
9.5
10.0
ND
ND
18.4
--
5-May-21
EPA6O1OD
9.5
10.0
ND
ND
ND
ND
4-Nov-21
EPA 6O1OD
9.5
10.0
-
ND
--
-
19-May-22
EPA 6O2OB
7.0
10.0
-
ND
ND
--
17-Nov-22
EPA6O2OB
7.0
10.0
ND
ND
16.4
ND
10-May-23
EPA 6O1OD
9.5
10.0
ND
--
ND
ND
6-Nov-23
EPA 6O1OD
3.0
10.0
--
5.2 J
--
ND
7-May-24
EPA 6O1OD
3.0
10.0
3.3 J
14.5
31.3
ND
Hardness, Total (SM 234OB)
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 6O1OD
131.00
662.0
20500
15800
9710
-
8-May-20
EPA 6O1OD
131.00
662.0
24800
9880
9500
-
11-Nov-20
EPA 6O1OD
131.00
662.0
16900
14600
20800
-
5-May-21
EPA 6O1OD
131.00
662.0
32300
14600
10800
-
5-May-21
EPA 6O1OD
131.00
662.0
32300
14600
10800
-
17-Nov-22
EPA 6O2OB
456.00
456.0
19700
16400
50100
-
10-May-23
EPA 6O1OD
131.00
662.0
12200
-
11800
-
7-May-24
EPA 6O1OD
36.80
662.0
18200
20200
28700
ND
Mercury
8-Nov-19
EPA 7477
0.10
0.2
0.16 J„
0.15 J„
0.15 J„ C
---
8-May-20
EPA 747OA
0.12
0.2
ND
ND
ND
0.58
5-May-21
EPA 747OA
0.12
0.2
ND
ND
ND
ND
19-May-22
EPA 747OA
0.13
0.2
--
ND
ND
--
17-Nov-22
EPA 747OA
0.13
0.2
ND
ND
ND
ND
6-Nov-23
EPA 747OA
0.12
0.2
-
ND
--
ND
10-May-23
EPA 747OA
0.12
0.2
ND
-
ND
ND
7-May-24
EPA 747OA
0.12
0.2
ND
ND
ND
ND
Magnesium
8-Nov-19
EPA 6O1OD
17.10
100.0
2020
1570
1320
-
11-Nov-20
EPA 6O1OD
67.80
100.0
1820
1320
2040
-
19-May-22
EPA 6O1OD
67.80
100.0
--
ND
ND
--
17-Nov-22
EPA6O1OD
67.80
100.0
ND
ND
ND
ND
1O-May-23
-
--
---
---
--
--
7-May-24
EPA6O1OD
67.80
100.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 13 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
Date
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 826OD
8.2
25
ND
ND
ND
ND
8-Nov-19
EPA 826OD
6.2
25
ND
ND
ND
--
8-May-20
EPA 826OD
6.2
25
ND
ND
ND
ND
11-Nov-20
EPA 826OD
6.2
25
ND
ND
ND
--
5-May-21
EPA 826OD
5.1
25
ND
ND
ND
ND
4-Nov-21
EPA 826OD
5.1
25
ND
ND
ND
ND
19-May-22
EPA 826OD
5.1
25
--
ND
ND
Resample>
19-Jul-22
EPA 826OD
5.1
25
ND
ND
ND
ND
17-Nov-22
EPA 826OD
5.1
25
ND
ND
ND
ND
10-May-23
EPA 826OD
5.1
25
-
-
-
--
6-Nov-23
EPA 826OD
5.1
25
--
11.1 J
--
--
7-May-24
EPA 826OD
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 826OD
0.20
1.0
ND
ND
ND
ND
8-Nov-19
EPA 826OD
0.15
1.0
ND
ND
ND
--
8-May-20
EPA 826OD
0.15
1.0
ND
ND
ND
ND
11-Nov-20
EPA 826OD
0.15
1.0
ND
ND
ND
--
5-May-21
EPA 826OD
0.34
1.0
ND
ND
ND
ND
4-Nov-21
EPA 826OD
0.34
1.0
--
ND
--
19-May-22
EPA826OD
0.34
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA826OD
0.34
1.0
ND
ND
ND
ND
17-Nov-22
EPA826OD
0.34
1.0
ND
ND
ND
ND
10-May-23
EPA 826OD
0.34
1.0
-
-
-
-
6-Nov-23
EPA826OD
0.34
1.0
-
ND
-
--
7-May-24
EPA826OD
0.34
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 14 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
Date
EPA 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
0.5 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
EPA826OD
0.54
1.0
ND
ND
ND
ND
4-Nov-21
EPA 826OD
0.54
1.0
--
ND
--
-
19-May-22
EPA826OD
0.34
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA826OD
0.34
1.0
ND
ND
ND
ND
17-Nov-22
EPA826OD
0.54
1.0
ND
ND
ND
ND
10-May-23
EPA 826OD
0.54
1.0
-
-
-
-
6-Nov-23
EPA826OD
0.54
1.0
-
ND
-
--
7-May-24
EPA826OD
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
10-May-23
EPA 826OD
0.38
1.0
-
-
-
-
6-Nov-23
EPA 826OD
0.38
1.0
--
0.44 J
--
-
7-May-24
EPA826OD
0.38
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 15 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
Date
EPA Method
RL
SMP-5
SMP-6
SMP-7
Blanks
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 8260D
0.41
1.0
ND
ND
ND
ND
8-Nov-19
EPA 8260D
0.27
1.0
ND
ND
ND
--
8-May-20
EPA 8260D
0.27
1.0
ND
ND
ND
ND
11-Nov-20
EPA 8260D
0.27
1.0
ND
ND
ND
--
5-May-21
EPA 8260D
0.37
1.0
ND
0.45 J
ND
ND
4-Nov-21
EPA 8260D
0.37
1.0
--
0.97 J
--
--
19-May-22
EPA 8260D
0.37
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA 8260D
0.37
1.0
ND
ND
ND
ND
17-Nov-22
EPA 8260D
0.37
1.0
ND
0.71 J
ND
ND
10-May-23
EPA 8260D
0.37
1.0
-
-
-
6-Nov-23
EPA 8260D
0.37
1.0
-
1.3
--
-
7-May-24
EPA 8260D
0.37
1.0
ND
ND
ND
ND
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
10-May-23
EPA 8260D
0.33
1.0
-
-
-
-
6-Nov-23
EPA 8260D
0.33
1.0
-
ND
-
--
7-May-24
EPA 8260D
0.33
1.0
ND
ND
ND
ND
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 16 of 17

TABLE C-4: Historically Detected Surface Water Constituents
Analyte
Sample Collection
Date
EPA Method
DL
RL
SMP-5
SMP-6
SMP-7
Blanks
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
0.19
1.0
ND
ND
ND
ND
8-May-19
EPA 826OD
0.66
1.0
ND
ND
ND
ND
8-Nov-19
EPA 826OD
0.29
1.0
ND
ND
ND
-
8-May-20
EPA826OD
0.29
1.0
ND
ND
ND
ND
11-Nov-20
EPA 826OD
0.29
1.0
ND
ND
ND
-
5-May-21
EPA826OD
0.38
1.0
ND
ND
ND
ND
4-Nov-21
EPA 826OD
0.38
1.0
--
0.47 J
--
-
19-May-22
EPA826OD
0.33
1.0
ND
ND
ND
ND
Resample>
19-Jul-22
EPA826OD
0.33
1.0
ND
ND
ND
ND
17-Nov-22
EPA826OD
0.38
1.0
ND
0.6 J
ND
ND
10-May-23
EPA 826OD
0.38
1.0
-
-
-
-
6-Nov-23
EPA 826OD
0.38
1.0
--
0.97 J
--
-
7-May-24
EPA826OD
0.38
1.0
ND
ND
ND
ND
Notes:
All concentrations in micrograms per liter (pg/1) = parts per billion
DL = Laboratory Method Detection Limit.
RL = Method Reporting Limit
ND = Not Detected at or above the RL
J = Estimated value -concentration is less than the RL but greater than the DL
B = Blank -Qualified (similar concentration detected in field, trip, or method blanks).
NI = Monitoring well not yet installed.
AB = Monitoring well abandoned.
- = Not sampled for this parameter or Not reported
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 metals
based on dissolved metal and in -stream water hardness results. Site specific values maybe calculated based on water hardness at time of sampling.
Burke County Johns River C+D-over-MSW Landfill La Bella Associates
Permit 12-03 Page 17 of 17

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
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
12.00
NS
NS
13.90
15.90
13.70
13.80
12.00
6/16/2010
°C
16.06
NS
NS
17.65
17.80
17.69
18.83
16.30
12/1/2010
°C
13.43
NU
NS
11.17
12.27
14.10
14.40
14.60
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
*
17.90
17.00
18.40
17.20
13.70
15.80
12/13/2016
°C
NS
*
14.40
14.90
14.90
14.80
NS
NS
5/23/2017
°C
NS
*
15.00
16.80
17.00
16.80
NS
NS
12/12/2017
°C
NS
*
14.10
16.30
13.90
16.30
12.60
14.60
Resample >
3/19/2018
°C
---
---
---
---
16.00
--
--
---
5/16/2018
°C
NS
NS
18.20
19.00
17.70
16.90
NS
NS
12/6/2018
°C
NS
NS
9.30
14.90
13.10
14.70
11.50
12.20
Resample >
2/7/2019
°C
NS
20.90
NS
18.60
NS
NS
NS
NS
5/7/2020
°C
NS
NS
17.20
15.80
16.80
15.70
NS
NS
11/11/2020
°C
NS
NS
15.90
17.50
16.70
18.30
17.50
16.60
5/5/2021
°C
NS
NS
17.60
18.00
17.10
17.30
NS
NS
11/3/2021
°C
NS
15.50
16.30
18.10
16.80
17.50
16.40
16.20
Resample >
2/17/2022
°C
NS
17.80
NS
17.20
NS
NS
11.80
NS
11/17/2022
°C
NS
16.50
14.70
17.00
16.30
16.80
15.90
16.10
5/10/2023
°C
NS
NS
16.80
18.10
18.50
16.60
NS
NS
11/8/2023
°C
NS
18.76
18.02
18.27
17.83
18.25
16.91
16.79
5/7/2024
°C
NS
NS
NS
18.10
17.80
16.80
NS
NS
Resample >
7/1/2024
°C
NS
NS
17.40
19.00
18.70
18.20
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 1 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
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
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
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
6.17
6.13
5.85
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
5.37
4.00
5.86
5.47
5.03
5.82
5.54
5/10/2023
S.U.
NS
NS
3.78
5.37
4.94
4.81
NS
NS
11/8/2023
S.U.
NS
10.70
10.96
10.97
10.81
10.36
10.94
10.81
5/7/2024
S.U.
NS
NS
NS
6.25
5.80
5.68
NS
NS
Resample >
7/1/2024
S.U.
NS
NS
4.96
6.40
5.94
5.84
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 2 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Conductivity (FP)
11/3/2006
pS/cm
59.0
NS
NS
133.0
95.0
207.0
NI
NI
6/3/2009
pS/cm
139.5
NS
NS
258.0
146.2
286.0
220.0
329.0
11/17/2009
pS/cm
182.7
NS
NS
279.0
146.9
245.0
218.0
330.0
6/16/2010
pS/cm
124.0
NS
NS
310.0
214.0
213.0
216.0
309.0
12/1/2010
pS/cm
143.0
NU
NS
235.0
133.0
160.0
292.0
310.0
6/1/2011
pS/cm
69.0
NU
NS
384.0
175.0
293.0
241.0
392.0
12/20/2011
pS/cm
NS
26.0
NS
314.0
152.0
229.0
NS
NS
5/30/2012
pS/cm
NS
26.0
NS
392.0
177.0
229.0
227.0
256.0
12/5/2012
pS/cm
NS
19.5
NS
370.1
148.8
197.4
NS
NS
6/12/2013
pS/cm
NS
29.8
NS
345.2
201.7
201.7
NS
NS
10/28/2013
pS/cm
NS
24.5
NS
430.0
189.5
229.9
215.6
295.2
5/6/2014
pS/cm
NS
30.1
NS
460.7
208.5
230.4
179.0
276.9
10/23/2014
pS/cm
NS
*
68.1
311.0
170.2
103.8
NS
NS
5/21/2015
pS/cm
NS
*
27.2
435.4
221.5
231.2
262.0
412.2
12/8/2015
pS/cm
NS
*
15.5
400.6
203.4
208.5
NS
NS
5/3/2016
pS/cm
NS
*
16.0
473.5
247.0
221.0
292.0
1 256.9
12/13/2016
pS/cm
NS
*
180.4
458.0
198.0
215.0
NS
NS
6/27/2017
pS/cm
NS
*
28.9
450.1
234.6
226.1
NS
NS
12/12/2017
pS/cm
NS
*
14.1
347.9
185.8
215.7
123.6
226.3
Resample >
3/19/2018
pS/cm
NS
NS
NS
NS
209.4
NS
NS
NS
5/16/2018
pS/cm
NS
NS
13.5
375.2
207.4
243.2
NS
NS
12/6/2018
pS/cm
NS
NS
31.3
363.1
193.5
232.4
141.5
211.5
Resample >
2/7/2019
pS/cm
NS
19.5
NS
465.1
NS
NS
NS
NS
5/7/2020
pS/cm
NS
NS
14.4
554.5
265.3
280.2
NS
NS
11/11/2020
pS/cm
NS
NS
17.3
521.7
246.0
254.4
137.9
231.6
5/5/2021
pS/cm
NS
NS
12.0
465.9
194.1
222.6
NS
NS
11/3/2021
pS/cm
NS
19.5
16.0
842.0
326.2
340.8
308.2
377.4
Resample >
2/17/2022
pS/cm
NS
18.1
NS
766.0
NS
NS
304.0
NS
11/17/2022
pS/cm
NS
18.8
13.1
676.0
267.8
39.0
307.0
316.0
5/10/2023
pS/cm
NS
NS
15.5
712.0
294.2
334.4
NS
NS
11/8/2023
pS/cm
NS
23.0
11.0
750.0
282.0
252.0
305.0
314.0
5/7/2024
pS/cm
NS
NS
NS
667.0
269.1
1 232.7
NS
NS
Resample >
7/1/2024
pS/cm
NS
NS
16.5
680.0
272.5
256.7
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 3 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
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
-7.2
40.1
10.3
-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
26.7
20.1
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
-7.2
5.4
5/6/2014
mV
NS
116.5
NS
21.0
29.7
228.0
94.2
33.9
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
66.0
12.5
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
5.3
10.7
20.5
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
31.2
19.9
Resample >
2/7/2019
mV
NS
219.9
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
85.8
27.2
5/5/2021
mV
NS
NS
247.6
-4.3
52.1
56.6
NS
NS
11/3/2021
mV
NS
108.9
316.8
-45.1
18.2
28.4
13.7
12.9
Resample >
2/17/2022
mV
NS
188.5
NS
7.3
NS
NS
82.9
NS
11/17/2022
mV
NS
215.4
317.1
-38.1
16.6
185.6
0.3
24.7
5/10/2023
mV
NS
NS
191.3
-42.7
16.7
85.0
NS
NS
11/8/2023
mV
NS
-99.4
-21.4
-238.3
16.6
-249.0
-308.0
-275.0
5/7/2024
mV
NS
NS
NS
-64.8
-40.2
0.50
NS
NS
Resample >
7/1/2024
mV
NS
NS
191.8
-72.9
-27.1
-4.20
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 4 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
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
23.5
7.14
NS
NS
6/12/2013
NTU
NS
21.3
NS
10.82
15.8
8.11
NS
NS
10/28/2013
NTU
NS
7.39
NS
8.30
6.41
4.31
4.62
14.3
5/6/2014
NTU
NS
37.1
NS
12.95
6.05
4.29
37.0
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
17.5
7.72
9.10
11.13
12/8/2015
NTU
NS
*
25.5
16.7
35.4
30.5
NS
NS
5/3/2016
NTU
NS
*
17.55
19.75
16.88
18.3
21.3
28.1
12/13/2016
NTU
NS
*
12.63
9.48
10.2
9.70
NS
NS
6/27/2017
NTU
NS
*
12.2
7.29
9.78
11.60
NS
NS
12/12/2017
NTU
NS
*
15.01
37.81
25.6
12.22
90.7
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
10.5
21.1
17.8
7.47
223
Resample >
2/7/2019
NTU
NS
71.1
NS
10.7
NS
NS
NS
NS
5/7/2020
NTU
NS
NS
642
36.37
506.3
57.7
NS
NS
11/11/2020
NTU
NS
NS
318
>1000
101
47.0
120
16.4
5/5/2021
NTU
NS
NS
18.5
10.5
12.0
8.12
NS
NS
11/3/2021
NTU
NS
587
26.6
11.3
16.4
9.65
268
3.05
Resample >
2/17/2022
NTU
NS
32.5
NS
6.8
NS
NS
546
NS
11/17/2022
NTU
NS
544
13.9
6.20
8.70
439
258
6.97
5/10/2023
NTU
NS
NS
19.2
5.83
608.00
4.57
NS
NS
11/8/2023
NTU
NS
189
9.45
9.18
14.9
8.77
187
8.71
5/7/2024
NTU
NS
NS
NS
4.19
5.88
4.87
NS
NS
Resample >
7/1/2024
NTU
NS
NS
11.57
7.82
7.23
3.15
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 5 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Dissolved Oxygen (FP)
11/3/2006
mg/L
4.01
NS
NS
0.95
1.21
1.10
NI
NI
6/3/2009
mg/L
1.21
NS
NS
0.84
0.57
0.99
1.38
0.60
11/17/2009
mg/L
NS
NS
NS
2.35
4.12
3.50
2.23
3.20
6/16/2010
mg/L
4.61
NS
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
2.46
1.77
1.64
3.80
3.27
12/20/2011
mg/L
NS
8.18
NS
1.87
2.17
2.17
NS
NS
5/30/2012
mg/L
NS
6.24
NS
3.67
6.33
1.98
8.47
8.11
12/5/2012
mg/L
NS
7.29
NS
2.09
3.57
0.99
NS
NS
6/12/2013
mg/L
NS
8.68
NS
1.53
1.25
1.75
NS
NS
10/28/2013
mg/L
NS
7.14
NS
3.42
2.47
2.82
3.62
3.21
5/6/2014
mg/L
NS
7.83
NS
1.89
1.47
1.33
2.25
1.86
10/23/2014
mg/L
NS
NS
5.74
2.78
1.36
2.75
NS
NS
5/21/2015
mg/L
NS
NS
5.66
1.01
1.79
0.01
1.01
0.10
12/8/2015
mg/L
NS
NS
7.59
4.62
2.47
1.49
NS
NS
5/3/2016
mg/L
NS
NS
7.26
1 1.60
2.23
3.35
4.19
2.20
12/13/2016
mg/L
NS
NS
5.41
5.11
3.23
2.07
NS
NS
6/27/2017
mg/L
NS
NS
7.06
2.40
4.75
2.16
NS
NS
12/12/2017
mg/L
NS
NS
9.05
3.38
4.41
4.40
3.85
2.52
Resample >
3/19/2018
mg/L
NS
NS
NS
NS
1.10
NS
NS
NS
5/16/2018
mg/L
NS
NS
6.54
1.79
2.01
1.21
NS
NS
12/6/2018
mg/L
NS
NS
10.60
4.16
8.24
1.89
2.46
2.29
Resample >
2/7/2019
mg/L
NS
4.38
NS
NS
NS
NS
NS
NS
5/7/2020
mg/L
NS
NS
1.60
5.82
5.42
4.78
NS
NS
11/11/2020
mg/L
NS
NS
8.67
2.07
2.37
2.19
1.83
1.37
5/5/2021
mg/L
NS
NS
10.00
1.27
1.59
1.54
NS
NS
11/3/2021
mg/L
NS
6.75
5.79
0.35
0.29
0.47
0.83
0.30
Resample >
2/17/2022
mg/L
NS
7.57
NS
0.71
NS
NS
2.22
NS
11/17/2022
mg/L
NS
7.81
6.30
0.40
0.11
2.76
0.34
0.06
5/10/2023
mg/L
NS
NS
7.39
0.59
0.51
1.17
NS
NS
11/8/2023
mg/L
NS
12.24
6.80
1.07
0.53
2.15
3.61
1.45
5/7/2024
mg/L
NS
NS
NS
2.35
---
---
NS
NS
Resample >
7/1/2024
mg/L
NS
NS
9.77
9.40
9.48
9.60
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 6 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Carbon Dioxide (FP)
11/3/2006
mg/L
NS
NS
NS
NS
NS
NS
NI
NI
6/3/2009
mg/L
170
NS
NS
295
255
325
185
315.00
11/17/2009
mg/L
220
NS
NS
355
335
385
NS
280
6/16/2010
mg/L
220
NS
NS
510
395
430
185
280
12/1/2010
mg/L
25
NU
NS
440
285
230
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/L
NS
25.0
NS
80
95
90
NS
NS
10/28/2013
mg/L
NS
25.0
NS
335
240
130
160
130
5/6/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/L
NS
NS
30
95
85
155
220
150
12/13/2016
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/27/2017
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/12/2017
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/6/2018
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2020
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/11/2020
mg/L
NS
NS
27.1
164
167
191
97.4
189
Resample >
1/27/2021
mg/L
NS
NS
31.1
193
178
208
96.8
192
5/5/2021
mg/L
NS
NS
36.1 D
247 D
173 D
219 D
NS
NS
11/3/2021
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/17/2022
mg/L
NS
NS
ND
ND
ND
ND
118000
46100
5/10/2023
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/8/2023
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2024
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF La Bella Associates
Permit No. 12-03 Page 7 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Iron II (ferrous iron) (FP)
11/3/2006
mg/L
NS
NS
NS
0.5
6.4
7.5
NI
NI
6/3/2009
mg/L
0.0
NS
NS
5.9
9.5
9.4
7.2
9.4
11/17/2009
mg/L
0.0
NS
NS
5.0
6.8
4.0
4.0
6.0
6/16/2010
mg/L
6.5
NS
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/L
NS
0.0
NS
6.1
4.5
5.6
NS
NS
5/30/2012
mg/L
NS
0.0
NS
5.6
3.8
5.2
3.2
3.3
12/5/2012
mg/L
NS
0.0
NS
5.2
4.0
6.3
NS
NS
6/12/2013
mg/L
NS
0.0
NS
6.0
4.2
3.0
NS
NS
10/28/2013
mg/L
NS
0.0
NS
5.5
9.0
4.8
6.5
6.0
5/6/2014
mg/L
NS
0.0
NS
7.3
4.3
5.8
5.0
5.8
10/23/2014
mg/L
NS
NS
0.0
4.5
7.0
3.8
NS
NS
5/21/2015
mg/L
NS
NS
0.0
5.8
7.0
7.0
4.7
5.8
12/8/2015
mg/L
NS
NS
0.0
3.5
2.0
3.2
NS
NS
5/3/2016
mg/L
NS
NS
0.8
4.5
5.0
3.5
3.4
4.0
12/13/2016
mg/L
NS
NS
0.5
5.2
3.0
2.2
NS
NS
6/27/2017
mg/L
NS
NS
1.0
4.0
0.5
1.5
NS
NS
12/12/2017
mg/L
NS
NS
0.0
5.2
4.6
5.0
2.4
4.1
5/16/2018
mg/L
NS
NS
0.0
1 2.2
4.0
2.0
NS
NS
12/6/2018
mg/L
NS
NS
0.0
2.3
2.0
2.1
3.0
3.5
5/7/2020
mg/L
NS
NS
0.0
2.0
1.5
1.0
NS
NS
11/11/2020
mg/L
NS
NS
NS
NS
1.8
0.75
NS
2.0
Resample >
1/27/2021
mg/L
NS
NS
0.0
1.5
NS
NS
0.5
NS
5/5/2021
mg/L
NS
NS
0.0
1.8
1.5
3.5
NS
NS
11/3/2021
mg/L
NS
NS
0.0
2.5
1.5
1.5
1.5
1.5
11/17/2022
mg/L
NS
NS
0.0
1.0
0.5
1.4
1.0
1.0
5/10/2023
mg/L
NS
NS
0.0
4.5
4.5
2.5
NS
NS
11/8/2023
mg/L
NS
NS
0.0
5.0
3.5
2.0
NS
2.0
5/7/2024
mg/L
NS
NS
NS
5.0
4.0
2.0
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 8 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Nitrate
11/3/2006
mg/L
NS
NS
NS
<0.5
<0.5
<0.5
NI
NI
6/3/2009
mg/L
<0.1
NS
NS
<0.1
<0.1
<0.1
<0.1
0.26
11/17/2009
mg/L
<0.1
NS
NS
<0.1
<0.1
<0.1
<0.1
<0.1
6/16/2010
mg/L
<0.1
NS
NS
<0.1
<0.1
<0.1
<0.1
<0.1
12/1/2010
mg/L
<0.1
NU
NS
<0.1
<0.1
<0.1
NS
NS
6/1/2011
mg/L
<0.1
NU
NS
<0.1
<0.1
<0.1
<0.1
<0.1
12/20/2011
mg/L
NS
<0.1
NS
<0.1
<0.1
<0.1
NS
NS
5/30/2012
mg/L
NS
.207 J
NS
<0.1
<0.1
<0.1
<0.1
<0.1
12/5/2012
mg/L
NS
.294 J
NS
<0.1
<0.1
<0.1
NS
NS
6/12/2013
mg/L
NS
.384 J
NS
<0.1
<0.1
<0.1
NS
NS
10/28/2013
mg/L
NS
.333 J
NS
<0.1
<0.1
<0.1
<0.1
<0.1
5/6/2014
mg/L
NS
.282 J
NS
<0.1
<0.1
<0.1
<0.1
I <0.1
10/23/2014
mg/L
NS
NS
<0.1
<0.1
<0.1
<0.1
NS
NS
5/21/2015
mg/L
NS
NS
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
12/8/2016
mg/L
NS
NS
.256 J
<0.1
<0.1
<0.1
NS
NS
5/3/2016
mg/L
NS
NS
0.120 J
ND
ND
ND
<0.1
<0.1
12/13/2016
mg/L
NS
NS
0.210 J
ND
ND
ND
NS
NS
6/27/2017
mg/L
NS
NS
.201 J
ND
ND
ND
NS
NS
12/12/2017
mg/L
NS
NS
0.183 J
ND
ND
ND
0.386 J
ND
5/16/2018
mg/L
NS
NS
.191 J
ND
ND
ND
NS
NS
12/6/2018
pg/L
NS
NS
222
ND
ND
ND
ND
ND
5/7/2020
p9/L
NS
NS
178
ND
ND
ND
NS
NS
11/11/2020
pg/L
NS
NS
163
ND
ND
ND
ND
NS
Resample >
12/2/2020
pg/L
NS
NS
152
NS
39.1 J
37.2 J
ND
52.50
5/5/2021
pg/L
NS
NS
155
ND
ND
ND
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
pg/L
NS
ND
171
ND
ND
ND
ND
ND
5/10/2023
pg/L
NS
NS
150
ND
ND
ND
NS
NS
11/8/2023
pg/L
NS
NS
150
ND
52.00
76.00
ND
ND
5/7/2024
p9/L
NS
NS
NS
ND
ND
ND
NS
NS
Nitrite
11/3/2006
mg/L
NS
NS
NS
<0.1
<0.1
<0.1
NI
NI
6/3/2009
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/17/2009
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/16/2010
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/1/2010
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/28/2013
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/6/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/L
NS
*
NS
NS
NS
NS
NS
NS
5/21/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/L
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 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Alkalinity
11/3/2006
mg/L
NS
NS
NS
47
36
106
NI
NI
6/3/2009
mg/L
163
NS
NS
112
62.5
76.6
80.8
128
11/17/2009
mg/L
70.8
NS
NS
121
50.0
83.3
81.2
115
6/16/2010
mg/L
61.2
NS
NS
154
59.1
111
74.7
185
12/1/2010
mg/L
35.2
NU
NS
156
86.9
64.4
NS
NS
6/1/2011
mg/L
45.1
NU
NS
177
70.7
109
84.6
132
12/20/2011
mg/L
NS
8.58
NS
189
70.8
77.2
NS
NS
5/30/2012
mg/L
NS
8.14
NS
200
76.7
104
107.0
150.0
12/5/2012
mg/L
NS
7.69
NS
178
76.6
106
NS
NS
6/12/2013
mg/L
NS
7.95
NS
202
111
99.7
NS
NS
10/28/2013
mg/L
NS
8.14
NS
197
91.3
116
NS
NS
5/6/2014
mg/L
NS
8.06
NS
208
90.6
119
68.90
113.0
10/23/2014
mg/L
NS
*
1.36 J
215
96.1
122
NS
NS
5/21/2015
mg/L
NS
*
ND
153.0
67.5
92.1
51.300
154.000
12/8/2015
mg/L
NS
*
1.030 J
202.0
88.8
95.9
NS
NS
5/3/2016
mg/L
NS
*
1.370 J
1 122.0
49.0
76.8
62.500
100.000
12/13/2016
mg/L
NS
*
1.190 J
106.0
45.6
77.6
NS
NS
6/27/2017
mg/L
NS
*
ND
165.0
98.7
99.1
NS
NS
12/12/2017
mg/L
NS
*
ND
117.0
69.0
92.1
59.30
119.000
5/16/2018
mg/L
NS
*
2.34
151.0
94.4
99.3
NS
NS
12/6/2018
pg/L
NS
*
NS
196,000
122,000
128,000
81,700
133,000
5/7/2020
pg/L
NS
NS
ND
141,000
67,300
114,000
NS
NS
11/11/2020
pg/L
NS
NS
NS
156,000
103,000
135,000
56,900
NS
Resample >
12/2/2020
pg/L
NS
NS
ND
NS
NS
NS
NS
110,000
5/5/2021
pg/L
NS
NS
ND
210,000
88,000
124,000
NS
NS
11/3/2021
pg/L
NS
5820.00
ND
123,000
97,000
117,000
58,900
142,000
11/17/2022
pg/L
NS
ND
ND
165,000
115,000
151,000
92,400
14,500
5/10/2023
pg/L
NS
NS
ND
201000 M1
107,000
163000 M1
NS
NS
11/8/2023
pg/L
NS
ND
ND
213,000
134,000
136,000
114,000
176,000
5/7/2024
ug/L
NS
NS
NS
190,000
136,000
117,000
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 10 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Chloride
11/3/2006
mg/L
NS
NS
NS
9.30
1.69
2.49
NI
NI
6/3/2009
mg/L
<5.0
NS
NS
16.1
<5.0
6.7
5.9
<5.0
11/17/2009
mg/L
<5.0
NS
NS
16.8
<5.0
<5.0
6.8
<5.0
6/16/2010
mg/L
<5.0
NS
NS
5.45
6.29
8.55
8.23
<5.0
12/1/2010
mg/L
<5.0
NU
NS
15.1
6.84
<5.0
NS
NS
6/1/2011
mg/L
<5.0
NU
NS
17.0
6.33
7.87
9.45
<5.0
12/20/2011
mg/L
NS
<5.0
NS
20.2
6.40
6.53
NS
NS
5/30/2012
mg/L
NS
1.48
NS
20.0
6.32
5.84
133.0
2.79
12/5/2012
mg/L
NS
2.13
NS
19.5
7.29
7.43
NS
NS
6/12/2013
mg/L
NS
1.38
NS
19.5
7.50
5.1
NS
NS
10/28/2013
mg/L
NS
1.12
NS
18.1
7.75
8.49
NS
NS
5/6/2014
mg/L
NS
ND
NS
18.2
8.14
8.92
13.50
2.41
10/23/2014
mg/L
NS
NS
ND
20.8
9.05
8.12
NS
NS
5/21/2015
mg/L
NS
*
ND
25.30
9.68
10.40
12.40
2.50
12/8/2015
mg/L
NS
*
0.859 J
30.80
9.40
4.19
NS
NS
5/3/2016
mg/L
NS
*
6.07
1 33.70
14.00
7.98
13.60
7.15
12/13/2016
mg/L
NS
*
1.330
30.30
10.70
8.24
NS
NS
6/27/2017
mg/L
NS
*
ND
11.50
29.70
10.40
NS
NS
12/12/2017
rnVL
NS
*
ND
39.00
10.90
8.43
10.70
2.98
5/16/2018
mg/L
NS
*
1.10
34.20
9.55
5.73
NS
NS
12/6/2018
pg/L
NS
*
1,020
52,900
11,700
9,740
7,340
3,010
5/7/2020
pg/L
NS
NS
1,270
44,500
13,400
10,400
NS
NS
11/11/2020
pg/L
NS
NS
720 J
62,600
14,100
7,210
8,870
NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
2,720
5/5/2021
pg/L
NS
NS
601 J
76100 D
14,900
9,730
NS
NS
11/3/2021
pg/L
NS
9,400
588 J
77,000
14,300
6,940
12,400
2,580
11/17/2022
pg/L
NS
ND
2,510
72,600
15,200
10,700
13,500
2,500
5/10/2023
pg/L
NS
NS
750 J
75,300
13,900
1 10,500
NS
NS
11/8/2023
pg/L
NS
1,100
ND
93,800
17,000
13,000
11,800
1,500
5/7/2024
pg/L
NS
NS
NS
74,500
14,700
6,500
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 11 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Sulfate
11/3/2006
mg/L
NS
NS
NS
3.72
<2
<2
NI
NI
6/3/2009
mg/L
<5.1
NS
NS
<5.0
<5.0
<5.0
5.8
ND
11/17/2009
mg/L
<5.0
NS
NS
<5.0
<5.0
<5.0
<5.0
<5.0
6/16/2010
mg/L
<5.0
NS
NS
<5.0
<5.0
<5.0
<5.0
<5.0
12/1/2010
mg/L
<2.5
NU
NS
<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
4.4 J
ND
NS
NS
6/12/2013
mg/L
NS
ND
NS
3.08 J
2.91 J
ND
NS
NS
10/28/2013
mg/L
NS
ND
NS
ND
2.94 J
ND
NS
NS
5/6/2014
mg/L
NS
ND
NS
2.30 J
3.72 J
2.07 J
ND
2.49 J
10/23/2014
mg/L
NS
*
ND
2.28 J
3.74 J
1.94 J
NS
NS
5/21/2015
mg/L
NS
*
ND
2.310 J
3.440 J
2.750 J
1.700 J
1.980 J
12/8/2015
mg/L
NS
*
ND
1.530 J
2.020 J
9.260 J
NS
NS
5/3/2016
mg/L
NS
*
1.090 J
5.490 J
3.440 J
8.720 J
2.900 J
3.020 J
12/13/2016
mg/L
NS
*
ND
ND
4.020 J
10.700 J
NS
NS
6/27/2017
mg/L
NS
*
ND
2.20 J
3.20 J
ND
NS
NS
12/12/2017
mg/L
NS
*
ND
2.23 J
2.08 J
ND
ND
1.25 J
5/16/2018
mg/L
NS
*
ND
1.78 J
1.58 J
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
1,720
1,450
621 J
ND
1270
5/7/2020
pg/L
NS
NS
ND
3,640
2,520
ND
NS
NS
11/11/2020
pg/L
NS
NS
ND
3,680
1,200
590.00
ND
NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
1,590
5/5/2021
pg/L
NS
NS
ND
4,560
1,100
510 J
NS
NS
11/3/2021
pg/L
NS
ND
ND
4,400
960 J
ND
ND
1,220
11/17/2022
pg/L
NS
ND
ND
3,330
862 J
602 J
530
1,340
5/10/2023
pg/L
NS
NS
ND
3,300
570 J
600 J
NS
NS
11/8/2023
pg/L
NS
ND
ND
6,900
1,200
1,100
540 J
2,400
5/7/2024
pg/L
NS
NS
NS
3,000
560 J
ND
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 12 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Sulfide
11/3/2006
mg/L
NS
NS
NS
3.72
<2
<2
NI
NI
6/3/2009
mg/L
<0.10
NS
NS
<0.10
<0.10
<0.10
<0.10
ND
11/17/2009
mg/L
<0.10
NS
NS
<0.10
<0.10
<0.10
NS
NS
6/16/2010
mg/L
<0.10
NS
NS
<0.10
<0.10
<0.10
<0.10
<0.10
12/1/2010
mg/L
<0.10
NU
NS
<0.10
<0.10
<0.10
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
ND
NS
ND
ND
ND
NS
NS
6/12/2013
mg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/L
NS
ND
NS
ND
ND
ND
ND
ND
5/6/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/L
NS
*
ND
ND
ND
ND
NS
NS
5/21/2015
mg/L
NS
*
NS
NS
NS
NS
NS
NS
12/8/2015
mg/L
NS
*
ND
ND
ND
ND
NS
NS
5/3/2016
mg/L
NS
*
ND
ND
ND
ND
ND
ND
12/13/2016
mg/L
NS
*
ND
ND
ND
ND
NS
NS
6/27/2017
mg/L
NS
*
ND
ND
ND
ND
NS
NS
12/12/2017
mg/L
NS
*
ND
ND
ND
ND
NS
NS
5/16/2018
mg/L
NS
*
ND
ND
ND
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
ND
ND
89.3 J
NS
NS
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
11/11/2020
pg/L
NS
NS
120.00
ND
ND
ND
90.0 J
NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
5/10/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/8/2023
pg/L
NS
NS
ND
ND
41.1 J
ND
ND
31 J
5/7/2024
pg/L
NS
NS
NS
ND
ND
ND
NS
NS
Hydrogen Sulfide
11/3/2006
mg/L
NS
NS
NS
<1
<1
<1
NI
NI
6/3/2009
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/17/2009
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/16/2010
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/1/2010
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/28/2013
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/6/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/L
NS
*
NS
NS
NS
NS
NS
NS
5/21/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 13 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Methane
11/3/2006
mg/L
NS
NS
NS
2.23
2.50
2.92
NI
NI
6/3/2009
mg/L
0.340
NS
NS
0.111
8.61
8.26
0.494
0.814
11/17/2009
mg/L
2.580
NS
NS
4.310
0.147
10.300
1.200
0.271
Resample >
1/19/2010
mg/L
NS
NS
NS
NS
2.120
NS
NS
NS
6/16/2010
mg/L
0.750
NS
NS
4.600
6.000
6.200
1.000
1.100
12/1/2010
mg/L
1.35
NU
NS
3.04
6.0
6.65
NS
NS
6/1/2011
mg/L
2.1
NU
NS
0.157
0.0128
<0.010
0.899
2.64
12/20/2011
mg/L
NS
<0.005
NS
1.460
6.300
5.650
NS
NS
5/30/2012
mg/L
NS
0.0061
NS
0.883
6.130
3.760
0.46
0.718
12/5/2012
mg/L
NS
ND
NS
2.070
2.050
4.910
NS
NS
6/12/2013
mg/L
NS
0.0063
NS
0.964
8.900
11.400
NS
NS
10/28/2013
mg/L
NS
ND
NS
.0033 J
2.610
0.173
0.0581
1 0.0085
5/6/2014
mg/L
NS
ND
NS
2.040
6.190
4.360
0.3850
1.5900
10/23/2014
mg/L
NS
NS
5.93
2.21
ND
5.61
NS
NS
5/21/2015
mg/L
NS
NS
0.0012 J
2.27
6.70
4.94
0.136
3.060
12/8/2015
mg/L
NS
NS
0.0020 J
0.96
0.80
7.51
NS
NS
5/3/2016
mg/L
NS
NS
0.0014 J
1.88
5.35
5.16
0.457
0.514
12/13/2016
mg/L
NS
NS
NS
3.05
8.94
17.30
NS
NS
6/27/2017
mg/L
NS
NS
.00194 D6
3.15
16.60
12.50
NS
NS
12/12/2017
mg/L
NS
NS
ND
3.04
14.80
14.40
0.369
2.260
5/16/2018
pg/L
NS
NS
ND
2.90
17.20
16.40
NS
NS
12/6/2018
pg/L
NS
NS
ND
1,940
15,400
15,000
1,100
1,330
5/7/2020
pg/L
NS
NS
ND
3,000
14,500
11,700
NS
NS
11/11/2020
pg/L
NS
NS
ND
2,290
17,600
17,500
281
1 NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
2,910
5/5/2021
pg/L
NS
NS
ND
4,800
17,900
16,900
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
9,230
9,270
1,170
780
11/17/2022
pg/L
NS
ND
ND
6,330
ND
ND
3,190
779
5/10/2023
pg/L
NS
NS
ND
1,370
4500 M1
5,610
NS
NS
11/8/2023
pg/L
NS
NS
7.5 J
2,820
5,920
3,870
2,690
2,240
5/7/2024
pg/L
NS
NS
NS
2,560
8,160
6,820
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 14 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Ethane
11/3/2006
mg/L
NS
NS
NS
<0.002
<0.002
<0.002
NI
NI
6/3/2009
mg/L
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
11/17/2009
mg/L
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
Resample >
1/19/2010
mg/L
NS
NS
NS
NS
<0.005
NS
NS
NS
6/16/2010
mg/L
<0.013
NS
NS
<0.013
<0.011
<0.011
<0.013
<0.013
12/1/2010
mg/L
<0.0022
NU
NS
<0.0022
<0.0022
<0.0022
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/L
NS
ND
NS
.0016 J
ND
ND
ND
ND
5/6/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2016
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/L
NS
NS
ND
ND
ND
ND
ND
ND
12/13/2016
mg/L
NS
NS
ND
ND
ND
ND
NS
NS
6/27/2017
mg/L
NS
NS
ND
ND
ND
ND
NS
NS
12/12/2017
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
12/6/2018
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
11/11/2020
pg/L
NS
NS
1.3 J
ND
ND
ND
ND
NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
pg/L
NS
NS
ND
21
1 75.4
72.1
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
5/10/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/8/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2024
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 15 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Ethylene (Ethene)
11/3/2006
mg/L
NS
NS
NS
<0.002
<0.002
<0.002
NI
NI
6/3/2009
mg/L
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
11/17/2009
mg/L
<0.005
NS
NS
<0.005
<0.005
<0.005
<0.005
<0.005
Resample >
1/19/2010
mg/L
NS
NS
NS
NS
<0.005
NS
NS
NS
6/16/2010
mg/L
<0.013
NS
NS
<0.013
<0.011
<0.011
<0.013
<0.013
12/1/2010
mg/L
<0.0018
NU
NS
<0.0018
<0.0018
<0.0018
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/L
NS
ND
NS
.0017 J
ND
ND
ND
ND
5/6/2014
mg/L
NS
NS
NS
NS
NS
I NS
NS
NS
10/23/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/L
NS
NS
ND
ND
ND
ND
ND
ND
12/13/2016
mg/L
NS
NS
ND
ND
ND
ND
NS
NS
6/27/2017
mg/L
NS
NS
ND
ND
ND
ND
NS
NS
12/12/2017
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
pg/L
NS
NS
ND
ND
ND
0.0113
NS
NS
12/6/2018
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
11/11/2020
pg/L
NS
NS
ND
1.3 J
10.5
8.7 J
ND
NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
pg/L
NS
NS
ND
3.1 J
7.4 J
9.6 J
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
5/10/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/8/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2024
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 16 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
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
1.1 J
1.1 J
0.61
3.50
10/23/2014
nM
NS
NS
0.75
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
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
5
1.5 J
0.94 J
0.62 J
11/17/2022
nM
NS
ND
ND
15.0
2
1.8 J
ND
2.0
5/10/2023
nM
NS
NS
1 42
62.0
1 180
1 38.0
1 NS
NS
11/8/2023
nM
NS
NS
1.4 J
ND
1.4 J
5.3
1.6 J
3.0
5/7/2024
nM
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 17 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Volatile Fatty Acids
11/3/2006
mg/L
NS
NS
NS
NS
NS
NS
NI
NI
(total)
6/3/2009
mg/L
10.9
NS
NS
0.5 J
ND
ND
ND
ND
11/17/2009
mg/L
0.9 J
NS
NS
ND
0.6 J
ND
0.9 J
ND
6/16/2010
mg/L
ND
NS
NS
32.0
ND
1.3
0.8 J
5.2
12/1/2010
mg/L
ND
NU
NS
ND
ND
6.4 J
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/30/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/5/2012
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
6/12/2013
mg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
mg/L
NS
ND
NS
ND
ND
ND
ND
ND
5/6/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
10/23/2014
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/21/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/8/2015
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/3/2016
mg/L
NS
NS
ND
ND
ND
ND
ND
ND
12/13/2016
mg/L
NS
NS
ND
ND
ND
ND
NS
NS
6/27/2017
mg/L
NS
NS
ND
ND
ND
ND
NS
NS
12/12/2017
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/16/2018
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
12/6/2018
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/11/2020
pg/L
NS
NS
39,700
42,000
43,000
43,000
43,000
36,300
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
ND
5/5/2021
pg/L
NS
NS
5,670
54,500
ND
56,300
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
ND
ND
ND
ND
11/17/2022
pg/L
NS
ND
13805 J
ND
ND
7,860
54,620
55,820
5/10/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
11/8/2023
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
5/7/2024
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 18 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
TOC
11/3/2006
mg/L
NS
NS
NS
NS
NS
NS
NI
NI
(total organic carbon)
6/3/2009
mg/L
9.4
NS
NS
11.1
10.1
17.8
8.6
14.2
11/17/2009
mg/L
2.1
NS
NS
13.1
12.6
14.6
3.9
11.4
6/16/2010
mg/L
24.9
NS
NS
12.9
8.66
11.1
6.4
16.8
12/1/2010
mg/L
17.6
NU
NS
29.3
23.4
43.8
NS
NS
6/1/2011
mg/L
NS
NU
NS
NS
NS
NS
NS
NS
12/20/2011
mg/L
NS
6.53
NS
13.6
12.2
16.1
NS
NS
5/30/2012
mg/L
NS
6.49
NS
12.5
12.1
14.5
6.55
10.90
12/5/2012
mg/L
NS
ND
NS
13.1
13.1
16.0
NS
NS
6/12/2013
mg/L
NS
ND
NS
13.3
12.9
18.3
NS
NS
10/28/2013
mg/L
NS
ND
NS
15.3
12.9
15.2
7.5
14.7
5/6/2014
mg/L
NS
ND
NS
17.6
12.0
19.9
9.54
11.3
10/23/2014
mg/L
NS
NS
27.0
35.7
66.4
33.2
NS
NS
5/21/2015
mg/L
NS
NS
ND
4.410
4.580
3.880
2.530
8.580
12/8/2016
mg/L
NS
NS
ND
5.320
--
6.070
NS
NS
5/3/2016
mg/L
NS
NS
0.528 J
4.330
2.380
6.080
2.010
3.520
12/13/2016
mg/L
NS
NS
0.70 J
4.0
3.7
3.6
NS
NS
6/27/2017
mg/L
NS
NS
ND
2.98
2.17
2.74
NS
NS
12/12/2017
mg/L
NS
NS
NS
3.99
2.89
3.56
1.470
3.360
5/16/2018
mg/L
NS
NS
ND
4.28
16.40
7.14
NS
NS
12/6/2018
pg/L
NS
NS
ND
5080
3410
4010
3310
3260
5/7/2020
pg/L
NS
NS
555 J
5410
1840
3710
NS
NS
11/11/2020
pg/L
NS
NS
ND
6,000
2,450
3,890
2,100
NS
Resample >
12/2/2020
pg/L
NS
NS
NS
NS
NS
NS
NS
2,710
5/5/2021
pg/L
NS
NS
ND
7,440
1,460
2,570
NS
NS
11/3/2021
pg/L
NS
ND
ND
ND
1,390
3,010
3,910
3,640
11/17/2022
pg/L
NS
ND
ND
7,070
1,330
2,110
3,540
3,250
5/10/2023
pg/L
NS
NS
ND
8,700
1,800
2,300
NS
NS
11/8/2023
pg/L
NS
NS
ND
7,800
1,500
1,600
3,000
4,300
5/7/2024
pg/L
NS
NS
NS
NS
NS
NS
NS
NS
Total BTEX
11/3/2006
pg/L
NS
NS
NS
5.30
13.70
7.60
NI
NI
(Sum of benzene, toluene,
6/3/2009
pg/L
2.27
NS
NS
4.50
16.48
4.95
0.00
0.00
ethylbenzene, and
11/17/2009
pg/L
7.00
NS
NS
1 4.0
12.0
3.85
ND
ND
xylenes)
6/16/2010
pg/L
2.39
NS
NS
6.9
19.2
2.78
0.29
ND
12/1/2010
pg/L
2.30
NU
NS
5.0
15.6
4.00
NS
NS
6/1/2011
pg/L
4.59
NU
NS
5.4
6.1
2.30
ND
ND
12/20/2011
pg/L
NS
0.0
NS
4.2
4.63
2.53
NS
NS
5/30/2012
pg/L
NS
0.0
NS
4.78
4.27
2.67
ND
ND
12/5/2012
pg/L
NS
0.0
NS
4.1
5.53
2.05
NS
NS
6/12/2013
pg/L
NS
0.0
NS
3.93
6.50
3.56
NS
NS
10/28/2013
pg/L
NS
0.0
NS
4.45
5.10
2.50
NS
NS
5/6/2014
pg/L
NS
0.0
NS
3.90
3.80
2.58
0.00
0.00
10/23/2014
pg/L
NS
*
0.0
2.8
3.32
2.08
NS
NS
5/21/2015
pg/L
NS
ND
0.0
2.8
3.70
1.20
0.00
0.00
12/8/2015
pg/L
NS
ND
0.0
4.9
3.5
2.01
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 19 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Tetrachloroethene (PCE)
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
6/3/2009
pg/L
2.1
NS
NS
ND
0.70 J
ND
ND
ND
11/17/2009
pg/L
2.6
NS
NS
ND
0.49 J
ND
ND
ND
6/16/2010
pg/L
1.2
NS
NS
ND
0.46 J
ND
ND
ND
12/1/2010
pg/L
3.0
NU
NS
ND
ND
ND
NS
NS
6/1/2011
pg/L
3.6
NU
NS
ND
ND
ND
ND
ND
12/20/2011
pg/L
NS
ND
NS
0.59 J
0.70 J
ND
NS
NS
5/30/2012
pg/L
NS
ND
NS
ND
ND
ND
ND
ND
12/5/2012
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
6/12/2013
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
pg/L
NS
ND
NS
ND
ND
ND
ND
ND
5/6/2014
pg/L
NS
ND
NS
ND
ND
ND
ND
ND
10/23/2014
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/21/2015
pg/L
NS
*
ND
ND
ND
ND
ND
ND
12/8/2016
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/3/2016
pg/L
NS
*
ND
ND
ND
ND
ND
ND
12/13/2016
pg/L
NS
*
ND
ND
ND
ND
NS
NS
6/27/2017
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/12/2017
pg/L
NS
*
ND
ND
ND
ND
ND
ND
5/16/2018
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
ND
ND
ND
ND
ND
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
5/10/2023
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
Trichloroethene (TCE)
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
6/3/2009
pg/L
1.8
NS
NS
3.6
4.3
1.4
ND
ND
11/17/2009
pg/L
1.9
NS
NS
3.3
3.3
1 1.2
ND
ND
6/16/2010
pg/L
0.61 J
NS
NS
5.1
3.3
1.4
ND
ND
12/1/2010
pg/L
1.9
NU
NS
3.7
3.3
ND
NS
NS
6/1/2011
pg/L
2.0
NU
NS
2.8
3.2
ND
ND
ND
12/20/2011
pg/L
NS
ND
NS
2.5
3.5
1.1
NS
NS
5/30/2012
pg/L
NS
ND
NS
2.5
2.6
0.55 J
ND
ND
12/5/2012
pg/L
NS
ND
NS
2.3
3.3
0.67 J
NS
NS
6/12/2013
pVL
NS
ND
NS
2.1
1.8
0.76 J
NS
NS
10/28/2013
pg/L
NS
ND
NS
3.1
2.5
0.76 J
ND
ND
5/6/2014
pVL
NS
ND
NS
2.0
2.6
0.60 J
ND
ND
10/23/2014
pg/L
NS
*
ND
1.3
2.2
0.86 J
NS
NS
5/21/2015
pg/L
NS
*
ND
0.9 J
2.3
ND
ND
ND
12/8/2016
pg/L
NS
*
ND
0.71 J
1.4
ND
NS
NS
5/3/2016
pg/L
NS
*
ND
0.63 J
1.8
ND
ND
ND
12/13/2016
pg/L
NS
*
ND
0.56 J
2.1
0.64 J
NS
NS
6/27/2017
pg/L
NS
*
ND
ND
1.4
0.56 J
NS
NS
12/12/2017
pg/L
NS
*
ND
0.63 J
2.2
0.51 J
ND
ND
5/16/2018
pg/L
NS
*
ND
ND
1.00
0.55 J
NS
NS
12/6/2018
pg/L
NS
*
ND
0.75 J
1.70
0.08 J
ND
ND
5/7/2020
pg/L
NS
NS
ND
0.53 J
1.60
ND
NS
NS
5/10/2023
pg/L
NS
NS
ND
ND
1.50
ND
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
ND
1.60
ND
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 20 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
1,2-Dichloroethene (DCE)
11/3/2006
pg/L
ND
NS
NS
16
12
17
NI
NI
(Total including all isomers)
6/3/2009
pg/L
0.71 J
NS
NS
13.3
12.1
10.6
3.9 J
ND
11/17/2009
pg/L
2.8 J
NS
NS
12.5
20.3
11.1
NS
NS
6/16/2010
pg/L
1.7 J
NS
NS
14.9
15.6
9.9
4.5 J
ND
12/1/2010
pg/L
0.66 J
NU
NS
11.5
9.3
7.4
NS
NS
6/1/2011
pg/L
0.66 J
NU
NS
14.6
13.9
5.7
4.6 J
ND
12/20/2011
pg/L
NS
ND
NS
9.7
9.8
6.6
NS
NS
5/30/2012
pg/L
NS
ND
NS
11.8
11.2
6.8
ND
ND
12/5/2012
pg/L
NS
ND
NS
9.1
10.07
6.6
NS
NS
6/12/2013
pg/L
NS
ND
NS
9.0
12.8
6.2
NS
NS
10/28/2013
pg/L
NS
ND
NS
11.2
14.0
7.7
NS
NS
5/6/2014
pg/L
NS
ND
NS
9.5
13.0
7.7
NS
NS
10/23/2014
pg/L
NS
*
ND
8.0
10.1
7.1
NS
NS
5/21/2015
pg/L
NS
*
ND
6.7
7.6
4.2
NS
NS
12/8/2015
pg/L
NS
*
ND
0.65 J
ND
1.3
NS
NS
5/3/2016
pg/L
NS
*
ND
5.9
9.6
4.6
1.5 J
ND
12/13/2016
pg/L
NS
*
ND
5.7
9.8
6.1
NS
NS
6/27/2017
pg/L
NS
*
ND
5.8
9.0
5.4
NS
NS
12/12/2017
pg/L
NS
*
ND
4.9 J
9.0
4.7 J
NS
NS
5/16/2018
pg/L
NS
*
ND
3.8 J
7.90
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
0.42
1.10
1.40
ND
ND
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
cis-1,2-Dichloroethene
11/3/2006
pg/L
ND
NS
NS
16
12
17
NI
NI
(DCE)
6/3/2009
pg/L
0.71 J
NS
NS
13.1
11.9
10.4
3.9 J
ND
11/17/2009
pg/L
2.8 J
NS
NS
12.2
20.0
10.8
5.7
1 ND
6/16/2010
pg/L
1.7 J
NS
NS
14.8
15.6
9.7
4.5 J
ND
12/1/2010
pg/L
0.66 J
NU
NS
11.3
9.2
7.1
NS
NS
6/1/2011
pg/L
0.66 J
NU
NS
14.5
13.8
5.7
4.6 J
ND
12/20/2011
pg/L
NS
ND
NS
9.5
9.7
6.5
NS
NS
5/30/2012
pg/L
NS
ND
NS
11.8
11.2
6.8
ND
ND
12/5/2012
pg/L
NS
ND
NS
9.1
9.4
6.6
NS
NS
6/12/2013
pg/L
NS
ND
NS
9.0
12.8
6.2
NS
NS
10/28/2013
pg/L
NS
ND
NS
11.2
14.0
7.7
NS
NS
5/6/2014
pg/L
NS
ND
NS
9.5
13.0
7.7
NS
NS
10/23/2014
pg/L
NS
*
ND
8.0
10.1
7.1
NS
NS
5/21/2015
pg/L
NS
ND
ND
6.7
7.6
4.2
NS
NS
12/8/2015
pg/L
NS
ND
ND
6.9
9.9
1 4.4 J
NS
NS
5/3/2016
pg/L
NS
NS
ND
5.9
9.6
4.6
1.5 J
ND
5/10/2023
pg/L
NS
NS
ND
3.0
9.2
3.7
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
2.4
10.0
4.0
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 21 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Vinyl Chloride (VC)
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
6/3/2009
pg/L
ND
NS
NS
ND
0.95 J
2.0
ND
ND
11/17/2009
pg/L
0.69 J
NS
NS
0.66 J
1.6
2.5
ND
ND
6/16/2010
pg/L
ND
NS
NS
ND
1.1
2.1
ND
ND
12/1/2010
pg/L
ND
NU
NS
0.65 J
0.93 J
3.5
NS
NS
6/1/2011
pg/L
ND
NU
NS
0.87 J
1.1
1.8
ND
ND
12/20/2011
pg/L
NS
ND
NS
0.63 J
ND
1.4
NS
NS
5/30/2012
pg/L
NS
ND
NS
ND
ND
1.6
ND
ND
12/5/2012
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
6/12/2013
pg/L
NS
ND
NS
ND
0.96 J
2.10
NS
NS
10/28/2013
pg/L
NS
ND
NS
ND
0.74 J
1.3
ND
ND
5/6/2014
pg/L
NS
ND
NS
ND
0.77 J
1.8
ND
ND
10/23/2014
pg/L
NS
*
ND
ND
ND
1.3
NS
NS
5/21/2015
pg/L
NS
*
ND
ND
ND
1.1
ND
ND
12/8/2015
pg/L
NS
*
ND
ND
ND
1.4
NS
NS
5/3/2016
pg/L
NS
*
ND
ND
0.74 J
1.2
ND
ND
12/13/2016
pg/L
NS
*
ND
ND
ND
0.9 J
NS
NS
6/27/2017
pg/L
NS
*
ND
0.63 J
0.80 J
0.95 J
NS
NS
12/12/2017
pg/L
NS
*
ND
0.98 J
ND
0.83 J
ND
ND
5/16/2018
pg/L
NS
*
ND
ND
ND
1.10
NS
NS
12/6/2018
pg/L
NS
*
ND
1.40
0.71 J
0.91 J
ND
ND
5/7/2020
pg/L
NS
NS
ND
0.87 J
ND
1.10
NS
NS
5/10/2023
pg/L
NS
NS
ND
1.40
0.78 J
1.10
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
1.30
ND
0.9 J
NS
NS
1,1,1-Trichloroethane
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
(TCA)
6/3/2009
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
11/17/2009
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
6/16/2010
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
12/1/2010
pg/L
ND
NU
NS
ND
ND
ND
NS
NS
6/1/2011
pg/L
ND
NU
NS
ND
ND
ND
ND
ND
12/20/2011
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
5/30/2012
pg/L
NS
ND
NS
ND
ND
ND
ND
ND
12/5/2012
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
6/12/2013
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
5/6/2014
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/23/2014
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/21/2015
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/8/2015
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/3/2016
pg/L
NS
*
ND
ND
ND
ND
ND
ND
12/13/2016
pg/L
NS
*
ND
ND
ND
ND
NS
NS
6/27/2017
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/12/2017
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/16/2018
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
5/10/2023
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 22 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
1,1-Dichloroethane
11/3/2006
pg/L
ND
NS
NS
12
34
33
NI
NI
(DCA)
6/3/2009
pg/L
6.3
NS
NS
8.2
47.8
32.0
3.9 J
2.8 J
11/17/2009
pg/L
10.8
NS
NS
6.7
41.9
29.4
6.7
3.7 J
6/16/2010
pg/L
3.9 J
NS
NS
5.7
35.7
32.1
4.4 J
2.3 J
12/1/2010
pg/L
6.8
NU
NS
5.4
41.3
16.9
NS
NS
6/1/2011
pg/L
9.3
NU
NS
6.8
45.5
19.1
2.8 J
2.6 J
12/20/2011
pg/L
NS
ND
NS
5.1
39.7
26.2
NS
NS
5/30/2012
pg/L
NS
ND
NS
5.9
38.2
24.1
1.6 J
2.7 J
12/5/2012
pg/L
NS
ND
NS
4.6 J
39.3
26.5
NS
NS
6/12/2013
pg/L
NS
ND
NS
5.3
37.1
21.4
NS
NS
10/28/2013
pg/L
NS
ND
NS
4.6 J
43.2
26.2
0.93 J
3.0 J
5/6/2014
pg/L
NS
ND
NS
4.0 J
43.4
21.5
1.2 J
2.9 J
10/23/2014
pg/L
NS
*
ND
3.6 J
34.4
25.3
NS
NS
5/21/2015
pg/L
NS
*
ND
2.8 J
26.7
17.3
ND
1.7 J
12/8/2015
pg/L
NS
*
ND
3.2 J
31.7
10.3
NS
NS
5/3/2016
pg/L
NS
*
ND
ND
ND
ND
0.44 J
2.5 J
12/13/2016
pg/L
NS
*
ND
3.0 J
27.4
22.1
NS
NS
6/27/2017
pg/L
NS
*
ND
3.3 J
26.8
17.8
NS
NS
12/12/2017
pg/L
NS
*
ND
2.6 J
24.7
14.1
0.52 J
2.5 J
5/16/2018
pg/L
NS
*
ND
2.2 J
19.9
12.4
NS
NS
12/6/2018
pg/L
NS
*
ND
2.40
25.3
14.4
ND
1.90
5/7/2020
pg/L
NS
NS
ND
1.70
18.3
7.8
NS
NS
5/10/2023
pg/L
NS
NS
ND
1.90
17.2
6.4
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
1.90
18.1
6.5
NS
NS
Chloroethane
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
(CA)
6/3/2009
pg/L
1.1 J
NS
NS
ND
ND
4.4 J
4.3 J
ND
11/17/2009
pg/L
3.1 J
NS
NS
0.63 J
5.5 J
3.5 J
2.9 J
0.90 J
6/16/2010
pg/L
1.7 J
NS
NS
0.88 J
3.1 J
2.2 J
2.6 J
0.80 J
12/1/2010
pg/L
ND
NU
NS
ND
ND
ND
NS
NS
6/1/2011
pg/L
1.5 J
NU
NS
ND
2.7 J
ND
3.6 J
0.85 J
12/20/2011
pg/L
NS
ND
NS
ND
2.1 J
2.9 J
NS
NS
5/30/2012
pg/L
NS
ND
NS
ND
1.5 J
ND
ND
ND
12/5/2012
pg/L
NS
ND
NS
ND
1.8 J
1.9 J
NS
NS
6/12/2013
pg/L
NS
ND
NS
ND
0.63 J
1.5 J
NS
NS
10/28/2013
pg/L
NS
ND
NS
ND
1.9 J
ND
NS
NS
5/6/2014
pg/L
NS
ND
NS
ND
1.6 J
1.3 J
NS
NS
10/23/2014
pg/L
NS
*
ND
ND
ND
1.6 J
NS
NS
5/21/2015
pg/L
NS
*
ND
ND
ND
1.6 J
NS
NS
12/8/2015
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/3/2016
pg/L
NS
*
ND
ND
ND
ND
ND
ND
12/13/2016
pg/L
NS
*
ND
ND
3.0 J
1.7 J
NS
NS
6/27/2017
pg/L
NS
*
ND
ND
2.6 J
1.6 J
NS
NS
12/12/2017
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/16/2018
pg/L
NS
*
ND
ND
1.8 J
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
ND
2.3
2.9
NS
NS
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
5/10/2023
pg/L
NS
NS
ND
ND
4.9
7.0
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
ND
4.2
5.3
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 23 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Ana lyte/Pa ra meter
Date
Units
Background
Compliance
Sentinel
MW-17
MW-20
MW-21
MW-11
MW-12
MW-16S
MW-18
MW-19
Chloroform
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
6/3/2009
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
11/17/2009
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
6/16/2010
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
12/1/2010
pg/L
ND
NU
NS
ND
ND
ND
NS
NS
6/1/2011
pg/L
ND
NU
NS
ND
ND
ND
ND
ND
12/20/2011
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
5/30/2012
pg/L
NS
ND
NS
ND
ND
ND
ND
ND
12/5/2012
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
6/12/2013
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/28/2013
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
5/6/2014
pg/L
NS
ND
NS
ND
ND
ND
NS
NS
10/23/2014
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/21/2015
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/8/2015
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/3/2016
pg/L
NS
*
ND
ND
ND
ND
ND
ND
12/13/2016
pg/L
NS
*
ND
ND
ND
ND
NS
NS
6/27/2017
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/12/2017
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/16/2018
pg/L
NS
*
ND
ND
ND
ND
NS
NS
12/6/2018
pg/L
NS
*
ND
ND
ND
ND
NS
NS
5/7/2020
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
5/10/2023
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
Resample>
7/1/2024
pg/L
NS
NS
ND
ND
ND
ND
NS
NS
Methylene Chloride
11/3/2006
pg/L
ND
NS
NS
ND
ND
ND
NI
NI
6/3/2009
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
11/17/2009
pg/L
11.1
NS
NS
ND
ND
ND
ND
ND
6/16/2010
pg/L
ND
NS
NS
ND
ND
ND
ND
ND
12/1/2010
pg/L
2.2
NS
NS
ND
ND
ND
NS
NS
6/1/2011
pg/L
2.3
NS
NS
ND
ND
ND
ND
ND
12/20/2011
pg/L
**
ND
NS
ND
ND
ND
NS
NS
5/30/2012
pg/L
**
ND
NS
ND
ND
ND
ND
ND
12/5/2012
pg/L
**
ND
NS
ND
ND
ND
NS
NS
6/12/2013
pg/L
**
ND
NS
ND
ND
ND
NS
NS
10/28/2013
pg/L
**
ND
NS
ND
ND
ND
ND
ND
5/6/2014
pg/L
**
ND
NS
ND
ND
ND
ND
ND
10/23/2014
pg/L
**
*
ND
ND
ND
ND
NS
NS
5/21/2015
pg/L
**
*
ND
ND
ND
ND
ND
ND
12/8/2015
pg/L
**
*
ND
ND
ND
ND
NS
NS
5/3/2016
pg/L
**
*
ND
ND
ND
ND
ND
ND
12/13/2016
pg/L
**
*
ND
ND
ND
ND
NS
NS
6/27/2017
pg/L
**
*
ND
ND
ND
ND
NS
NS
12/12/2017
pg/L
**
*
ND
ND
ND
ND
ND
ND
5/16/2018
pg/L
**
*
ND
ND
ND
ND
NS
NS
12/6/2018
pg/L
**
*
ND
ND
ND
ND
ND
ND
5/7/2020
pg/L
**
*
ND
ND
ND
ND
NS
NS
5/10/2023
pg/L
**
*
ND
ND
ND
ND
NS
NS
Resample>
7/1/2024
pg/L
**
*
ND
ND
ND
ND
NS
NS
Burke Co.- Johns River C+D-over-MSWLF LaBella Associates
Permit No. 12-03 Page 24 of 25

TABLE C-5: Historical Monitored Natural Attenuation Parameters
Analyte/Parameter
Date
Units
Background
Compliance
Sentinel
MW-17 I MW-20 I MW-21
I MW-11 I MW-12 I MW-16S
MW-18 MW-19
Notes:
(FP) = Field Parameter
ND = Not Detected
NS = Not Sampled
NI = Not yet installed
J = Estimated concentration below the reporting limit.
my = millivolts
S.U. = standard units
°C = degrees Celcius
mS/cm = microsiemens per centimeter
mg/L = milligrams per liter (parts per million)
pg/L = micrograms per liter (parts per billion)
nM = nano -Molars
* 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 25 of 25