3901_Granville_Oxford_MSWLF_Unit1_Feb21GW_FID1584632_20210602

LaBeLLa
Powered by partnership.
June 2, 2021
Ms. Jaclynne Drummond
Dept. of Environmental and Natural Resources
Solid Waste Section
Asheville Regional Office
2090 US Highway 70
Swannanoa, NC 28778
Via Email: [e-mail]
RE: Water Quality Monitoring Report — February 2021 Event
Granville County — Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
Project No. 2203013, Phase 04
Dear Jackie:
On behalf of Granville County, La Bella Associates is submitting this Water Quality Monitoring Report
(WQMR) for the Oxford Unit 1 Landfill (Permit No. 3901-CDLF-1997) via email. If you have any
questions, please contact Miguel Vazquez at [phone] or [e-mail]. Thank you.
Respectfully submitted,
LaBella Associates
rr.itt�
Elina Wright
Environmental Field Technichian
Enclosure
cc: Jason Falls, Granville County
2211 W. Meadowview Road #101 1 Greensboro, NC 27407 p [phone]
www.LabeLLapc.com

�R USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
LaBella Associates (Joyce Engineering)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Elina Wrioht Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Oxford Landfill Unit 1 6584 Landfill Rd. 3901- .1600 February 9-10, 2021
Oxford, NC 27565 CDLF-1997
Environmental Status: (Check all that apply)
Initial/Background Monitoring ❑ Detection Monitoring X❑ Assessment Monitoring ❑x Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells X❑
Leachate monitoring data ❑
Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify) MNA Parameters
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
Px Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Miguel A Vazquez, PG Senior Technical Consultant [phone]
Facility Representative Name (Print) Title (Area Code) Telephone Number
Affix NC Li a%V"?d nal Geologist Seal
1 ` -�\ s �) q �2° 7it ••-aQs ti CAR�•o 9
Signature Date
2211 W. Meadowview Rd., Ste. 101 Greensboro, NC 27407
Facility Representative Address
C-0782
NC PE Firm License Number (if applicable effective May 1, 2009)
SEA&
1862
.•C FO�pG� J�;
''•�.F� A. V Ptid•••
Pe—1 atIpnno

Prepared For:
Granville County
Solid Waste Department
P.O. Box 906
Oxford, North Carolina 27565
�7746.
Submitted by:
LaBella Associates (Joyce Engineering)
2211 West Meadowview Rd.
Suite 101
Greensboro, NC 27407
[phone]
NC License No. C-0782
LaBeRa
Powered by partnership.
CORRECTIVE ACTION EVALUATION REPORT and
FEBRUARY 2021 SEMIANNUAL WATER QUALITY MONITORING
REPORT
OXFORD UNIT 1 LANDFILL
Permit No. 3901-CDLF-1997
June 2021
Project no. 2203013/04

FEBRUARY 2021 WATER QUALITY MONITORING REPORT
Oxford Unit 1 Landfill - Permit No. 3901-CDLF-1997
Granville County, North Carolina
TABLE OF CONTENTS
ACRONYMS...............................................................................................................................III
1.0
INTRODUCTION..................................................................................................................
1
1.1
Site Background.............................................................................................................................1
1.2
Site Conceptual Model...................................................................................................................1
1.2.1 Site Geology..........................................................................................................................1
1.2.2 Site Hydrogeology and Aquifer Characteristics...................................................................1
1.2.3 Groundwater Flow Regime...................................................................................................2
2.0
FACILITY MONITORING PROGRAM....................................................................................
3
2.1
Regulatory Status........................................................................................................................... 3
2.2
Monitoring Network........................................................................................................................4
2.3
Groundwater Monitoring Program.................................................................................................5
2.4
Surface Water Monitoring Program...............................................................................................6
3.0
FEBRUARY 2021 SAMPLING EVENT.................................................................................
6
3.1
Field Work 6
3.2
Laboratory Analysis and Quality Control.......................................................................................7
4.0
DATA ANALYSIS AND RESULTS.........................................................................................
7
4.1
Analytical Results for Groundwater...............................................................................................8
4.1.1 Inorganic Analyses................................................................................................................8
4.1.2 Organic Analyses...................................................................................................................8
4.1.3 Performance and Sentinel Wells.........................................................................................8
4.1.4 Analytical Results for Surface Water...................................................................................9
4.1.5 Statistical Analyses...............................................................................................................9
5.5.2 MNA Parameters and Biodegradation Screening Matrix...................................................9
5.5.2 Biochlor Modeling and Mass -Balance Assessment..........................................................11
5.3
Trend Analysis and Plume Stability.............................................................................................11
6.0
CONCLUSIONS AND RECOMMENDATIONS.....................................................................11
6.1
Conclusions of the February 2021 Semiannual Water Quality Report.....................................11
7.0
REFERENCES...................................................................................................................12
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997

FEBRUARY 2021 WATER QUALITY MONITORING REPORT
Oxford Unit.1 Landfill - Permit No. 3901-CDLF-1997
Granville County, North Carolina
TABLE OF CONTENTS (Continued)
TABLES:
Table 1
Groundwater Elevation Data
Table 2
Groundwater Gradients and Calculated Flow Rates
Table 3
Detections of Groundwater and Surface Water Constituents
Table 4
Exceedances of Groundwater and Surface Water Standards
Table 5
Field Parameters
Table 6
MNA Parameters
Table 7
Biodegradation Screening Matrix
CHARTS:
Chart 1 Vinyl Chloride in MW-5 & MW-5R vs. Time
Chart 2 1,1-Dichloroethane in MW-5 & MW-5R vs. Time
Chart 3 1,4-Dioxane vs. Time
FIGURE:
Figure 1 Site Location Map (USGS Topographic Map)
DRAWING:
Drawing 1 Groundwater Potentiometric Surface Map
I_1901►111181* i
Appendix A Historical Tables
Table A-01 Historical Groundwater Elevation Data
Table A-02 Historical Detected Constituents in Compliance Wells
Table A-03 Historical Detected COCs in Performance and Sentinel Wells
Table A-04 Historical Detected Constituents in Surface Water
Table A-05 Historical MNA and Field Parameter Data
Appendix B Monitoring Well Construction Data
Appendix C Laboratory Reports with Chains of Custody & Field Sampling Logs
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997

ACRONYMS
ACM Assessment of Corrective Measures (report)
AOC Area of Concern
ASD Alternate Source Demonstration (report)
C&D Construction and Demolition Waste
CAP Corrective Action Plan (report)
CAER Corrective Action Evaluation Report (report)
CPVC Chlorinated Poly Vinyl Chloride
CO2 Carbon Dioxide
COC Contaminant of Concern
DCA Dichloroethane
DCE Dichloroethylene
DENR See NCDEQ
DEQ See NCDENR
DH Dissolved Hydrogen
DL Detection Limit (for laboratory data) (or MDL)
DO Dissolved Oxygen
EPA United States Environmental Protection Agency
Fee+ Ferrous Iron
GEU Gas Extraction Unit
GPS Groundwater Protection Standards per NCSWMR rule .1634.g.
GWPS Groundwater Protection Standards set by the NCDEQ-SWS for constituents with no
NC2L standard (effective October 2006 - May 2018)
HASP Site -specific Health and Safety Plan
HDPE High -density Polyethylene
IMAC Interim Maximum Allowable Concentration (for constituents with no NC2L standard)
ISTV In -Stream Target Value (for constituents with no NC213 standard) (formerly NCPV)
JEI Joyce Engineering
JOYCE Joyce Engineering
LFG Landfill Gas
LEL Lower Explosive Limit
MDL Method Detection Limit for laboratory analyses (or DL)
MNA Monitored Natural Attenuation
MRL Method Reporting Limit for laboratory analyses (or RL)
MSW Municipal Solid Waste
MW Monitoring Well
NC213 North Carolina Surface Water Standards found in 15A NCAC 213.0101
NC2L North Carolina Groundwater Standards found in 15A NCAC 2L.0202
NCAC North Carolina Administrative Code
NCDENR North Carolina Department of Environment and Natural Resources
(now NCDEQ)
NCDEQ North Carolina Department of Environmental Quality
(formerly NCDENR)
NCSWMR North Carolina Solid Waste Management Regulations (15A NCAC 13B)
NCPV North Carolina Protective Value (for surface water - replaced by ISTV in 2019)
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997

ND Not Detected (for laboratory data)
NES Nature and Extent Study (report)
NRWQC EPA National Recommended Water Quality Criteria
0&M Operations and Maintenance
ORP Oxidation -Reduction Potential
OSHA Occupational Health and Safety Association
PCE Perch loroethylene (aka - tetrachloroethylene, tetrachlorothene)
PVC Poly Vinyl Chloride
PQL Practical Quantitation Limit (for laboratory data) (or QL)
QL Quantitation Limit (for laboratory data) (or PQL)
QRA Quantitative Risk Assessment (report)
RL Reporting Limit for laboratory data (or MRL)
SC Specific Conductance
SSI Statistically Significant Increase (over background concentration)
SWQS Surface Water Quality Standards
SWS NCDEQ (or NCDENR) Division of Waste Management, Solid Waste Section
SWSL North Carolina Solid Waste Section Reporting Limits (for laboratory data - effective
October 2006 - May 2018)
TCE Trichloroethylene (AKA - Trichloroethene)
TDS Total Dissolved Solids
TOC Total Organic Carbon
TSS Total Suspended Solids
VC Vinyl Chloride
VFA Volatile Fatty Acid
VOC Volatile Organic Compound
WQMP Water Quality Monitoring Plan (report)
February 2021 Water Quality Monitoring Report
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
li
LaBella Associates

1.0 INTRODUCTION
On behalf of Granville County, LaBella Associates PC (LaBella) has prepared this Water Quality
Monitoring Report (WQMR) for the Oxford Unit 1 Landfill, Solid Waste Permit Number
3901-CDLF-1997 (facility). The WQMR is in accordance with 13B.1632 of the North Carolina Solid
Waste Management Rules (NCSWMR).
1.1 Site Background
The Oxford Landfill is located at 6584 Landfill Road, Oxford, Granville County, North Carolina, near
the town of Kinton Fork (Figure 1). The facility is owned and operated by Granville County under
Permit Number 39-01, issued by the North Carolina Department of Environment and Natural
Resources (NCDENR), now the Department of Environmental Quality (NCDEQ), Solid Waste Section
(SWS). The Oxford Landfill consists of two separate waste disposal units. Oxford Unit 1(3901-CDLF-
1997) is a former unlined municipal solid waste (MSW) landfill originally permitted for disposal of
domestic, institutional, industrial, agricultural, and demolition wastes. Between 1997 and 2017, the
facility disposed of construction and demolition (C&D) waste in Oxford Unit 1 on top of the closed
MSW landfill in accordance with the Transition Plan dated 1994. The permitted facility consists of
approximately 283 acres, of which approximately 29 acres constitutes the Oxford Unit 1 Landfill
waste unit. Unit 2 (3901-MSWLF-2012) is a Subtitle-D MSW landfill which was permitted to operate
in February 2013 and began receiving waste in May 2013. This report covers Oxford Unit 1 only. A
WQMR for Unit 2 will be submitted separately.
1.2 Site Conceptual Model
1.2.1 Site GeolojqFv
The Oxford Unit 1 Landfill is located in the Carolina Slate Belt of the Piedmont Physiographic
Province of North Carolina. The geologic province is characterized by a rolling topography with a
thick mantle of saprolite overlying Late Proterozoic and Paleozoic igneous and metamorphic
bedrock. The Carolina Slate Belt is comprised of 550 to 650 million year old, metamorphosed
sedimentary and volcanic rocks, intruded by granitic rocks.
The Oxford Unit 1 Landfill is underlain by the Flat River Complex, which is a shallow intrusive complex
of granitic composition, which comprises a large portion of the northern Carolina Slate Belt (Butler,
1991). The landfill is approximately 18 miles east of the Virgilina Synclinorium, approximately 10
miles west of the Nutbush Creek Fault Zone, and approximately 4 miles northwest of the Durham
Basin (Butler, 1991).
Previous investigations discovered limited exposures in the borrow area of a competent, massive,
gray to greenish gray meta -volcanic rock that is moderately fractured with prominent fractures with
near vertical dips and striking approximately 25` N to 30`W (Woodward -Clyde, 1994). Boring logs
indicate that the depth to bedrock at Oxford Unit 1 Landfill ranges from 5 to 30 feet below ground
surface. The overlying saprolite consists of brownish sandy to clayey silt (Woodward -Clyde, 1994).
1.2.2 Site Hydrogeology and Aquifer Characteristics
Groundwater in the Piedmont can occur in substantial volumes where soils and saprolite are thick,
but groundwater is typically found in minimal volumes in bedrock, primarily restricted to fractures.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
1

The water table under the facility was encountered in the unconfined aquifer that is mostly in the
transition zone that consists of saprolite and highly fractured bedrock. There is a high degree of
connectivity between the saprolite and underlying fractured bedrock such that they behave as a
single continuous aquifer. This unconfined aquifer is pervasive across the site and generally mimics
the surface topography. The saturated portion of the uppermost aquifer beneath the facility is
vertically continuous to bedrock. Depth to water ranges from 5 to 10 feet below grade in wells
MW-4R, MW-6R, NES-2S, and NES-2D; and 10 to 25 feet below grade in MW-1A, MW-2, MW-3R,
MW-5R, MW-7, NES-1S, and NES-1D. In general, the water table is near the saprolite/bedrock
interface. Groundwater in the saprolite feeds the fractures in the bedrock and is discharged into
creeks northeast of the landfill. Groundwater flow at deeper levels within the fractured bedrock is
controlled by fractures.
1.2.3 Groundwater Flow Regime
Depth to groundwater is measured in all compliance monitoring wells at the site prior to each
sampling event. The groundwater elevations were calculated relative to the surveyed measuring
point (top of casing) for each monitoring well. Groundwater elevations for the February 2021
sampling event are summarized in Table 1. The groundwater elevation contours shown in Drawing 1
are based on data from the February 2021 sampling event. Historical groundwater elevations are
included in Appendix A, Table A-01.
Groundwater flow beneath the Oxford Unit 1 Landfill is primarily to the northeast. Horizontal
groundwater gradients were estimated from the February 2021 groundwater levels and are
summarized in Table 2. Horizontal gradients (i) across the site ranged from 0.0161 to 0.0158.
Groundwater flow gradient within the Oxford Unit 1 area was calculated to be approximately 0.0161.
Horizontal groundwater flow velocities for the water table aquifer were computed using the following
modified Darcy equation:
where
V = Ki/ne,
V = average linear velocity (feet/year),
K = hydraulic conductivity (feet/day),
i = horizontal hydraulic gradient, and
ne = effective porosity.
Under Oxford Unit 1, the water table flows mostly above the top of the bedrock in the saprolite.
Accordingly, the hydraulic conductivity used to calculate the horizontal groundwater velocity (K =
0.0731 ft/day) was based on the geometric mean of values from slug tests conducted on saprolite
wells at the facility in 2009. Based on laboratory -determined porosity from site's soil samples the
effective porosity (ne) value was estimated to be 31%.
Under Unit 2, the water table is mostly below the top of bedrock so flow is primarily in fractured
bedrock. Accordingly, the hydraulic conductivity (K = 4.43 ft/day) used in our calculation was based
on the geometric mean of values from slug tests conducted on bedrock wells at the facility in 2009.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
2

The effective porosity (ne) value for fractured bedrock was estimated at 15%. Calculations for both
Units are presented in Table 2.
The estimated linear groundwater flow velocity (V) under Oxford Unit 1 was calculated at about 1.39
feet/year and the linear flow under Unit 2 is 170 feet/year. The modified Darcy equation for linear
flow velocity makes the simplifying assumptions of a homogeneous and isotropic aquifer.
2.0 FACILITY MONITORING PROGRAM
2.1 Regulatory Status
The Oxford Unit 1 Landfill has remained in Assessment Monitoring since 1995 due to detections of
organic constituents. There were exceedances of Groundwater Protection Standards (GPS)
established by Title 15A of the North Carolina Administrative Code, Subchapter 2L.0202 (NC2L) for
benzene in MW-4R in 2003, which have not been detected since, and there have been persistent
NC21- exceedances of vinyl chloride in MW-5R from 2003 to present.
Granville County received a letter from the NCDEQ-SWS dated August 20, 2003, that requested to
proceed with assessment activities at Oxford Unit 1 Landfill. A meeting between Joyce Engineering
(JOYCE, now LaBella Associates) and the NCDEQ-SWS was held on February 11, 2004, to discuss the
SWS's requirements for a Nature and Extent Study (NES) and an Assessment of Corrective Measures
(ACM). In May 2005, Granville County submitted a NES (JOYCE, 2005a), and an ACM (JOYCE,
2005b) and a Quantitative Risk Assessment (QRA) (JOYCE, 2005c) to the NCDEQ-SWS in accordance
with North Carolina Administrative Code 15A NCAC 13B.1634.
Further, a Corrective Action Plan (CAP) was submitted in June 2008, with revisions in October 2008
and March 2009 (JOYCE, 2009). The CAP proposed Monitored Natural Attenuation (MNA) as the
primary remedy, supplemented with Control of Decomposition Gasses as a secondary remedy. The
CAP was approved in a letter from the NCDEQ-SWS dated April 23, 2009. The gas interception
trench proposed in the Control of Decomposition Gasses was installed July 2009. The last sampling
event for the Baseline MNA was completed in December 2010.
An Alternate Source Demonstration (ASD) for Iron and Manganese was submitted to the NCDEQ-
SWS October 26, 2010, after the requirements for additional constituent monitoring for C&D
facilities showed elevated concentrations of iron and manganese across multiple site wells in June
2010. The ASD showed that the concentrations of iron and manganese were a result of natural
occurrence in site soil and not a release from the landfill. The ASD for Iron and Manganese was
approved as described by the NCDEQ-SWS on June 9, 2011.
The first Corrective Action Evaluation Report (CAER) was submitted to the NCDEQ-SWS on November
29, 2010, and in a letter dated January 27, 2011, the NCDEQ-SWS reviewed and approved the
CAER. Based on the data presented in the CAER, the NCDEQ-SWS denied a request to remove some
of the MNA parameters, but approved a reduced alternate monitoring frequency as follows; carbon
dioxide, ferrous iron, volatile fatty acids, total organic carbon (TOC), sulfide, and dissolved ethane
and ethane for every third year on a semiannual basis. The NCDEQ-SWS also approved removing
benzene and cis-1,2-dichloroethylene from the COC list and adding 1,1-dichloroethane. An ASD for
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
3

chromium, thallium, and total dissolved solids in MW-1A was included in the 2010 CAER and was
also approved by the NCDEQ-SWS.
The Oxford Unit 1 landfill continues in Assessment Monitoring, with additional C&D indicator
parameters and selected MNA parameters and COC monitored at designated wells at frequencies
presented in the January 27, 2011, NCDEQ-SWS review of the CAER and summarized in the next
section.
Beta-BHC was added to the COC list due to confirmed exceedance during the December 2011
sampling event.
In a letter dated May 22, 2014, Joyce Engineering requested the following changes:
• Revert groundwater monitoring wells MW-2, MW-3R, MW-4R, and MW-6R from assessment
monitoring (Appendix 11) to detection monitoring (Appendix 1).
• Remove groundwater monitoring wells NES-1S and NES-1D from the groundwater corrective
action monitoring network.
• Discontinue sampling for Monitored Natural Attenuation parameters in groundwater
monitoring wells MW-3R and MW-4R.
The NCDEQ-SWS granted approval of the changes in a letter dated June 3, 2014.
The second CAER was submitted to the NCDEQ-SWS on July 10, 2015, and in a letter dated July 30,
2015, the NCDEQ-SWS reviewed and approved the CAER. The NCDEQ-SWS approval included
removal of 1,1-dichloroethane and beta-BHC from the COC list due to the lack of recent
exceedances. This left vinyl chloride as the only COC for the facility. The parameter 1,4-dioxane was
added to the COC list after the August 2018 sampling event.
2.2 Monitoring Network
Six groundwater monitoring wells, which are sampled semiannually, comprise the compliance
monitoring network at the Oxford Unit 1 Landfill. The compliance network includes monitoring wells
MW-7 (the current facility background well), MW-2, MW-3R, MW-4R, MW-5R, and MW-6R. MW-1A (a
former background well) is only monitored for water levels. In addition, there is one performance
well (NES-2S) that is sampled under the Corrective Action Plan (CAP) for the facility; however, NES-2S
is also a compliance well for Unit 2. NES-2D is a sentinel well and is only sampled annually. The
monitoring wells are screened within the uppermost aquifer underlying the facility. Well construction
details are summarized in Appendix B. The following table describes the wells.
Groundwater Monitoring Network
Monitoring
Date
Top
Bottom
Total
Lithology of
Well
Installed
Classification
Screen
Screen
Depth
Screened Interval
(Ft-BTOC)
(Ft-BTOC)
(feet)
MW-1A
Unknown
Observation
10.00
25.00
28.77
Saprolite
MW-2
Unknown
Compliance
14.12
29.12
29.34
Sa prol ite/Bed rock
MW-3R
8/25/99
Compliance
21.97
31.97
32.97
Partially
Weathered Rock
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
4

Monitoring
Date
Top
Bottom
Total
Lithology of
Well
Installed
Classification
Screen
Screen
Depth
Screened Interval
(Ft-BTOC)
(Ft-BTOC)
(feet)
AA
8/26/99
Compliance
52.44
62.44
63.22
Bedrock
MW-5R
8/25/99
Compliance
29.71
39.71
40.25
Bedrock
MW-6R
8/25/99
Compliance
32.39
42.39
42.90
Bedrock
MW-7
7/28/08
Background
22.50
37.50
37.5
Partially
Weathered Rock
NES-2S
5/11/04
Performance
13.67
23.67
24.17
Saprolite
NES-2D
5/11/04
Sentinel
53.71
68.71
69.21
Bedrock
2.3 Groundwater Monitoring Program
The following table summarizes the monitoring network and required analytical parameters included
in the Water Quality Monitoring Program:
Groundwater Monitoring Program
Monitoring
Well
Date Installed
Classification
Monitoring
Program
1st SA Event
Analyses
2nd SA Event
Analyses
MW-1A
unknown
Observation
Water Level
NS
NS
MW-2
unknown
Compliance
Detection
App. I, C&D
App. I, C&D
MW-3R
8/25/99
Compliance
Detection
App. I, C&D
App. I, C&D
MW-4R
8/26/99
Compliance
Detection
App. I, C&D
App. I, C&D
MW-5R
8/25/99
Compliance
Assessment
App. 11, C&D,
App. I + Det.,MNA C&D, MNA
MW-6R
8/25/99
Compliance
Detection
App. I, C&D
App. I, C&D
MW-7
7/28/08
Background
Assessment
App. Il, C&D,
MNA
App. I + Det.,
C&D, MNA
NES-2S
5/11/04
Performance
CAMP
COC, MNA
COC, MNA
NES-2D
5/11/04
Sentinel
CAMP
COC, MNA
NS
Notes:
App. I = NCSWMR Appendix I list of constituents plus 1,4-dioxane.
COC = Constituents of concern.
App. 11 = NCSWMR Appendix 11 list of constituents plus 1,4 dioxane.
App. I + Det. = App. I list plus detected App. II constituents.
C&D = C&D indicator parameters.
MNA = Monitoring Natural Attenuation parameters.
NS = Not Sampled (After baseline period, sentinel wells are sampled annually).
CAMP = Corrective Action Monitoring Plan.
C&D indicator parameters: mercury, manganese, iron, sulfate, chloride, alkalinity, total dissolved solids (TDS),
temperature, pH, and specific conductance.
Current Appendix II detected constituents: mercury, sulfide, endosulfan I, and beta-BHC.
Constituents of Concern: vinyl chloride and 1,4-dioxane.
MNA Field Parameters: Temperature, pH, specific conductance, oxidation reduction potential, turbidity, dissolved
oxygen on a semiannual basis. Dissolved carbon dioxide, and ferrous iron are sampled for both sampling events
every third year.
MNA Laboratory Parameters: Dissolved hydrogen, dissolved methane, nitrate, sulfate, chloride, alkalinity on a
semiannual basis. Sulfide, TOC, ethane, ethene, and volatile fatty acids are sampled for both sampling events
every third year.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
5

In accordance with the NCDEQ Memo dated May 29, 2018, beginning in July 2018, all landfill water
quality monitoring programs are required to include analysis for 1,4-dioxane for all groundwater and
surface water samples.
2.4 Surface Water Monitoring Program
There are two surface water sampling points, SW-1 and SW-2, associated with Oxford Unit 1.
Surface water sampling point SW-1 is located in a sedimentation pond situated near the southeast
corner of the waste unit and is up -stream of the waste. Surface water sampling point SW-2 is a
small creek located northeast of the waste unit and is downstream of the waste unit. The locations
of SW-1 and SW-2 are shown on Drawing 1. The surface water samples are analyzed for the
NCSWMR Appendix I list of constituents plus 1,4-dioxane during both semiannual events.
3.0 FEBRUARY 2021 SAMPLING EVENT
3.1 Field Work
On February 9-10, 2021, LaBella personnel visited Oxford Unit 1 Landfill to purge and sample
monitoring wells MW-7, MW-2, MW-3R, MW-4R, MW-5R, MW-6R, and NES-2S, and collect surface
water samples from points SW-1 and SW-2 (February 2021 Sampling Event).
During the February 2021 Sampling Event the monitoring wells were purged and sampled using a 12
volt submersible pump, disposable bailers, or a mega monsoon pump. The Monsoon pump was
used to sample the monitoring wells following the low flow methodology.
Field measurements of temperature, pH, specific conductivity, oxidation reduction potential, turbidity
and dissolved oxygen were recorded in a field log for all wells and surface water points. For selected
wells, additional MNA field parameters (dissolved hydrogen, dissolved methane, nitrate, sulfate,
chloride, and alkalinity) were also measured and recorded. Prior to sampling, laboratory -supplied
containers were prepared with the following information:
• Monitoring well ID (completed by laboratory or 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 or field personnel);
• Chemical preservative (completed by the laboratory or field personnel); and
• Requested chemical analyses (completed by the laboratory or field personnel).
Groundwater samples from each monitoring well were collected within 24 hours of the final purge
volume and were dispensed directly from the pump flow or bailers into the provided laboratory
containers. Immediately after collection, the samples were placed in a laboratory provided cooler
and chilled on ice. Field sampling logs are provided in Appendix C.
Surface water samples from SW-1 and SW-2 were collected directly from stream by lowering a clean,
unpreserved sample container into the stream flow and dispensing the water into laboratory -
prepared sample containers. Care was taken to avoid sample -induced turbidity. At the time of
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
6

sampling, surface water was also measured for temperature, pH, specific conductivity, dissolved
oxygen, oxidation reduction potential, and turbidity. After sample collection, the samples were
placed in a laboratory provided cooler and chilled on ice. Field sampling logs are provided in
Appendix C.
3.2 Laboratory Analysis and Quality Control
Pace Analytical Services Inc. of Huntersville, North Carolina analyzed the groundwater and surface
water samples under chain -of -custody control. Groundwater samples from the compliance wells
were analyzed for the parameters summarized in Section 2.3. The surface water samples were
analyzed for NC Appendix I constituents plus 1,4-dioxane. According to the analytical test reports,
the samples were received by the laboratory in good condition, properly preserved, at proper
temperatures, and within analysis hold times.
In addition to samples collected for compliance monitoring at the Oxford Unit 1 Landfill, LaBella
personnel collected a Field Blank as part of the February 2021 Sampling Event. The Field Blank was
analyzed for the NC Appendix I plus previously detected Appendix II constituents, plus iron,
manganese and tetrahydrofuran. Also, a Trip Blank that was prepared by the laboratory
accompanied the volatile sampling containers to and from the laboratory. The Trip Blank was
analyzed for the NC Appendix I list of volatile organic compounds and tetrahydrofuran.
Upon receipt of the laboratory data package, LaBella personnel reviewed the following data:
• General typographical errors;
• Correct analyses performed and within method specified hold times;
• Biased data results based on Matrix Spike, Matrix Spike Duplicate, and Laboratory Control
Samples;
• Blank -qualified data (B-flags);
• Detections above the 15A NCAC 2L (NC2L) Groundwater Standards or Interim Maximum
Allowable Concentrations (IMAC) for groundwater samples;
• Detections above the 15A NCAC 2B (NC2B) Surface Water Standards, NC In -Stream Target
Values (ISTV), or EPA National Recommended Water Quality Criteria (NRWQC) for surface
water samples; and
• Detections above historical levels.
4.0 DATA ANALYSIS AND RESULTS
The complete laboratory analytical packages and chains of custody for the February 2021 Sampling
Event are included in Appendix C. Historical data tables are included in Appendix A. Constituents
detected during the February 2021 Sampling Event are summarized in Table 3. Constituents with
exceedances of groundwater or surface water standards during the February 2021 sampling event
are summarized in Table 4. Field parameters for the February 2021 event are summarized in Table
5 and MNA parameters are summarized in Table 6.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
7

4.1 Analytical Results for Groundwater
4.1.1 Inorganic Analyses
Inorganic constituents detected at quantified concentrations above method reporting limits (MRL) in
one or more monitoring wells during the February 2021 Sampling Event included the metals:
arsenic, barium, chloride, chromium, cobalt, copper, iron, manganese, sulfate, and vanadium. A
summary of all constituents with detections for the February 2021 Sampling Event is presented as
Table 3. Historical analytical results for inorganic constituents are included in Appendix A, Table A-
02.
Iron and manganese were detected at quantified concentrations above their NC21- in multiple wells.
Iron concentrations above the NC21- (300 pg/L) were detected during the February 2021 Sampling
Event in monitoring wells MW-2 (5120 µg/L), MW-5R (577 pg/L), and MW-6R (732 pg/L). Iron was
also detected above the MRL in MW-7 (72.4 pg/L).
Manganese was detected above its NC21- (50 pg/L) in monitoring wells MW-2 (253 µg/L), MW-4R
(358 pg/L), MW-5R (85.9 pg/L), and MW-6R (2700 pg/L). Based on the ASD approved by the
NCDEQ-SWS on June 9, 2011, iron and manganese were shown to be naturally occurring at the
facility (JOYCE, 2010b).
Cobalt, was detected at a quantified concentration above its IMAC (1 pg/L) in MW-2 (11.9 µg/L)
during the February 2021 Sampling Event. Vanadium was detected above the IMAC (0.3 pg/L) in
MW-2 (13.9 µg/Q.
A summary of all constituents detected in exceedance of their respective GPS for the February 2021
Sampling Event is presented as Table 4.
4.1.2 Organic Analyses
The only organic constituents detected at quantified concentrations above the MRL during the
February 2021 Sampling Event were 1,1-dichloroethene, 1,2-dichlorobenzene, 1,3-dichlorobenzene,
1,4-dichlorobenzene, 1,4-dioxane, chlorobenzene, cis-1,2-dichloroethene, and vinyl chloride.
However, only 1,4-dioxane and Vinyl chloride were detected at concentrations above their respective
groundwater standards. The constituent 1,4-dioxane was detected above its NC21- Standard
(3 pg/L) in MW-4R (29.4 µg/L), MW-5R (49.1 µg/L), and MW-6R (7.7 pg/L). Vinyl chloride was
detected above its NC21- Standard (0.03 pg/L) in MW-5R (2 pg/L). There were no other exceedances
for organic constituents.
A summary of all constituents with detections for the February 2021 Sampling Event is presented as
Table 3, and a summary of groundwater exceedances for the February 2021 Sampling Event is
presented as Table 4. Historical analytical results for organic constituents are included in Appendix
A, Table A-02.
4.1.3 Performance and Sentinel Wells
Corrective action performance well, NES-2S and sentinel well NES-21D were sampled in February
2021, for vinyl chloride and 1,4-dioxane plus MNA parameters (dissolved methane, nitrate, sulfate,
chloride, alkalinity, and dissolved hydrogen). Based on the ASD approved by the NCDEQ-SWS on
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
8

June 9, 2011, iron and manganese were shown to be naturally occurring at the facility (JOYCE,
2010b). A summary of historical detections of COCs in performance and sentinel wells for the
facility is provided in Appendix A, Table D-A3.
4.1.4 Analytical Results for Surface Water
Surface water analytical results from the site were compared to the NC213 surface water standards
for protection of freshwater aquatic life or human health, whichever is more protective for a given
constituent. For constituents with no NC213 Standard, the results were compared to the In -Stream
Target Value (ISTV) or EPA National Recommended Water Quality Criteria (NRWQC). During the
February 2021 Sampling Event barium, copper, iron, manganese, vanadium, zinc, and 1,4-dioxane
were found above the method reporting limit (MRL). Copper and zinc are hardness dependent
constituents and were adjusted for the hardness of SW-1(15300 mg/L). The constituents iron (SW-
1, SW-2), Manganese (SW-2), and vanadium (SW-2) were in exceedance of their corresponding
standards. The detected constituents in the February 2021 surface water samples are summarized
in Table 4. Historical surface water data is presented in Appendix Table A-04.
4.1.5 Statistical Analyses
Routine statistical background calculations are not required for this facility; however, the background
data from the facility background wells can be used to establish site -specific GPS per 15A NCAC
13B.1634.g.5 with NCDEQ approval. This option is generally only approved for inorganic
constituents. If the facility chooses to do so, statistical background data are evaluated in
accordance with the procedures outlined in North Carolina Administrative Code 15A NCAC 1313.1632
(g) and (h). The statistical analysis will be used to determine if the reported concentrations exceeded
the facility background concentrations using the Shapiro -Wilk Test, Parametric Prediction Limits,
Parametric Tolerance Intervals, Aitchison's Adjustment, Non -Parametric Prediction Limits, and
Poisson Prediction Limits as appropriate. Background data, tests for normality, outliers, Aitchison's
adjustment, tolerance interval, or prediction limits are used, as appropriate based on the
background data. The statistical test by which downgradient data are compared to facility
background data is based upon the nature of the data and the number of data values that are less
than the laboratory limit of detection. All statistical tests are evaluated at the 0.05 level of
significance, 95% confidence level, and are conducted as one -tailed tests.
Detected inorganic parameters detected above their respective NC2L or IMAC are within their
respective historical concentration range so background statistical analysis was not performed as
part of the February 2021Water Quality Monitoring Report.
5.5.2 MNA Parameters and Biodegradation Screening Matrix
In accordance with the CAP for the facility, MNA baseline sampling was initiated with the December
2008 sampling event. The June 2010 sampling event was the fourth and final baseline sampling
event for MNA. MNA sampling has continued in accordance with the modified sampling frequency
approved by NCDEQ-SWS on January 27, 2011. The current MNA parameters include the following:
MNA Field Parameters: Temperature, pH, specific conductance, oxidation reduction
potential, turbidity, dissolved oxygen on a semiannual basis. Dissolved carbon dioxide, and
ferrous iron are sampled for both sampling events every third year.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
9

MNA Laboratory Parameters: Dissolved hydrogen, dissolved methane, nitrate, sulfate,
chloride, alkalinity on a semiannual basis. Sulfide, TOC, ethane, ethene, and volatile fatty
acids are sampled for both sampling events every third year.
During the February 2021 Sampling Event, MNA parameters were obtained for the background well
MW-7, downgradient compliance well MW-5R; performance well NES-2S. MNA parameters included
field parameters temperature, pH, specific conductance, oxidation reduction potential, turbidity, and
dissolved oxygen, as well as laboratory parameters nitrate, sulfate, chloride, alkalinity, and methane.
Dissolved hydrogen sampling was conducted on February 9-10,2021 for MW-5R, MW-7, NES-2S, and
NES-2D. Field parameter data for the February 2021 Sampling Event are summarized in Table 5.
Field data logs and laboratory reports are included in Appendix C. The MNA parameter data from
the February 2021 Sampling Event are presented in Table 6, and historical MNA data are presented
in Appendix A, Table A-05.
The MNA parameter data were evaluated in general accordance with the United States
Environmental Protection Agency's (EPA's) Technical Protocol Manual (EPA, 1998) to determine
whether the conditions are conducive to, or whether there is evidence for anaerobic degradation of
the chlorinated hydrocarbons. Specifically, the results were evaluated according to the weighted
system presented in v 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 19 indicates that there is adequate evidence for anaerobic natural
attenuation, and
• a score of 20 or more indicates that there is strong evidence that anaerobic natural
attenuation is occurring.
The evaluation was performed for data from MW-5R based on the results from the February 2021
Sampling Event. The Biodegradation Screening Matrix is presented in Table 7 of this report. One
aspect of the scoring process is ambiguous with respect to how it should be applied to a landfill site
such as this facility, and that is the issue of daughter products. Methane, carbon dioxide (CO2), cis-
1,2-dichloroethylene, vinyl chloride, and 1,1-dichloroethane can all be daughter products produced
by the biodegradation of higher -order chlorinated ethanes and ethenes, and as such, their presence
can be strong indicators that biodegradation is occurring, and are therefore included in the EPA
scoring matrix. On the other hand, methane and CO2 are gases produced by the natural
metabolization of biomass by microorganisms in a landfill, and cis-1,2-dichloroethylene, vinyl
chloride, and 1,1-dichloroethane can be primary contaminants leached from waste in landfills. Some
of these compounds are present in the groundwater plume; however, it is unclear whether or not
they are daughter products indicating natural attenuation. For this reason, the score for MW-5R has
been calculated both with and without the points for daughter products. The following table
summarizes the scoring results from Table 7 for both options for interpreting the data. The scores
ranged from 9 to 13 (limited evidence for anaerobic natural attenuation). In reality, the best score is
probably in the middle of this range.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
10

Points Awarded
including DP's
Points Awarded
excluding DP's
13
9
DP's = Points for possible daughter products.
Note that the Biodegradation Screening Matrix only evaluates anaerobic degradation of chlorinated
hydrocarbons, especially the dehalogenation of higher -order chlorinated hydrocarbons such as
tetrachloroethene and trichloroethene to the lower -order forms such as vinyl chloride. Vinyl chloride
can also degrade aerobically, and the decrease in the matrix score may indicate that aerobic
degradation is the more active mechanism for natural attenuation of the vinyl chloride at this site.
This is supported by some of the MNA parameters that indicate a more aerobic environment, such as
the relatively high dissolved oxygen concentration and the high oxidation-reduction potential in the
area of the plume. This transition from anaerobic to aerobic degradation, coupled with the
decreasing trends for vinyl chloride and 1,1-dichloroethane, indicate that the chlorinated
hydrocarbon plume is in the final stages of natural attenuation.
5.5.2 Biochlor Modeling and Mass -Balance Assessment
Anaerobic degradation of organic constituents at this site, specifically chlorinated ethylenes, has
previously been modeled using the EPA Biochlor System; however, Biochlor models the degradation
of higher -order chlorinated hydrocarbons such as tetrachloroethene and trichloroethene to the lower -
order forms such as vinyl chloride. Since there have been no quantified detections of any higher -
order chlorinated ethenes in recent sampling events, Biochlor modeling is no longer applicable to
this site. Also, there is evidence that the primary degradation process has shifted from anaerobic to
aerobic, further decreasing the applicability of Biochlor modeling.
5.3 Trend Analysis and Plume Stability
Chart 1 shows the concentration of vinyl chloride (VC) versus time for MW-5 and MW-5R from June
1994 through February 2021. Similarly, Chart 2 shows the 1,1-dichloroethane (1,1-DCA)
concentration versus time for the same time period and the same wells. Both charts include best -fit
trend lines through the MW-5 and MW-5R data and both display decreasing trends. 1,1-
dichloroethane has not been detected in exceedance of the NC2L standard since June 2011. These
data show that the plume is decreasing, and that natural attenuation is adequately controlling and
remediating the plume. Chart 3 shows 1,4-dioxane verses time in MW-3R, MW-4R, MW-5R, and
MW-6R from August 2018 to February 2021. There are best -fit trend lines for each well that show a
slight increase in 1,4-dioxane in MW-4R, MW-5R, and MW-6R, but the overall concentration trend is
stable. MW-3R was not sampled during the February 2021 sampling event due to well damage.
6.0 CONCLUSIONS AND RECOMMENDATIONS
6.1 Conclusions of the February 2021 Semiannual Water Quality Report
Iron and manganese were again detected in several wells at concentrations above the NC2L
standard during the February 2021 Sampling Event; however, an ASD showing that iron and
manganese are naturally occurring was approved by NCDEQ-SWS.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
11

Vanadium and cobalt were found in exceedance with the IMAC standard in monitoring well MW-2.
Analyte 1,4-Dioxane was found over the NC21L standard in MW-4R, MW-5R, and MW-6R. Vinyl
chloride was found in exceedance with the NC21L standard in monitoring well MW-5R. Surface water
monitoring point SW-1 and SW-2 were found exceeding the EPA standard for iron. SW-2 was found in
exceedance with the MRL and the EPA standards for manganese and vanadium. Based on the
constant presence of metals above the groundwater standards, we recommend conducting an Alter
Source Demonstration to stablish background levels for the metals showing exceedances.
The groundwater flow regime is consistent with previous data and the groundwater monitoring
system remains adequate for monitoring the site.
7.0 REFERENCES
The references cited herein were used to prepare this document and may or may not be cited in the text of this
report.
Butler, J. Robert, and Secor, Jr., Donald T., 1991, The Central Piedmont, in Horton, J. W., Jr., and Zullo, V. A.,
eds., The Geology of the Carolinas: The University of Tennessee Press, p. 59-78.
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.
Joyce Engineering, (JOYCE), 2005a. Nature and Extent Study, Granville County Oxford Landfill. May 2005.
JOYCE, 2005b. Assessment of Corrective Measures, Granville County Oxford Landfill. May 2005.
JOYCE, 2005c. Quantitative Risk Assessment, Granville County Oxford Landfill. May 2005.
JOYCE, 2009. Corrective Action Plan, Granville County Oxford Landfill. March 2009.
JOYCE, 2010a. Request for Background Well Replacement, Granville County Oxford Landfill, Permit # 39-01.
October 25, 2010.
JOYCE, 2010b. Alternate Source Demonstration for Iron and Manganese, Granville County Oxford C&D Over
MSW Landfill, Permit # 39-01. October 26, 2010.
JOYCE, 2010c. Corrective Action Evaluation Report and Alternate Source Demonstrations, Granville County
Oxford C&D Over MSW Landfill, Permit # 39-01. November 29, 2010.
JOYCE, 2011. Second Semiannual Water Quality Report of 2010, Oxford Landfill, Granville County, Permit
Number 39-01. May 2011.
JOYCE, 2015. First Semiannual Water Quality Monitoring Report of 2015 and Corrective Action Evaluation
Report, Granville County Oxford C&D Over MSW Landfill, Permit # 39-01. July 10, 2015.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
12

North Carolina Department of Environment, Health, and Natural Resources, 1997. North Carolina Solid Waste
Management Rules. 15 NCAC 13B.1600. January 1, 1997.
North Carolina Geological Survey, 1985, Geologic map of North Carolina: North Carolina Department of
Natural Resources and Community Development, scale 1:500000.
NRC, 2000. Natural Attenuation for Groundwater Remediation. National Academy Press, Washington, D.C.
pp. 108-111.
USEPA, 1998. Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents in Groundwater.
ORD, EPA/600/R-98/128. September 1998.
USEAP, 1992. Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Addendum to Interim
Final Guidance. July 1992.
USEPA, 2009. Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified Guidance. EPA
530-R-09-007. March 2009.
Woodward -Clyde Consultants, 1994. Transition Plan, Oxford Landfill Granville County, North Carolina. April
1994.
February 2021 Water Quality Monitoring Report LaBella Associates
Oxford Unit 1 Landfill, Permit No. 3901-CDLF-1997
13

TABLES
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Groundwater Elevation Data
Groundwater Gradients and Calculated Flow Rates
Detections of Groundwater and Surface Water Constituents
Exceedances of Groundwater and Surface Water Standards
Field Parameters
MNA Paramerters
Biodegradation Screening Matrix

TABLE 1: Groundwater Elevation Data
Well ID:
Well TOC
Elevation
(Ft-AMSL)
Well Total Depth
(Feet-BTOC)
Depth to
Groundwater
(Ft-BTOC)
Groundwater
Elevation
(Ft-AMSL)
MW-IA
538.18
28.77
21.16
517.02
MW-7
534.24
34.50
22.13
512.11
MW-2
518.62
29.34
14.69
503.93
MW-3R
503.82
31.63
19.14
484.68
MW-4R
507.34
63.22
8.97
498.37
MW-5R
489.95
40.25
22.27
467.68
MW-6R
506.81
42.90
7.80
499.01
N ES-1S
516.93
36.10
-
-
NES-2S
477.20
24.20
4.89
472.31
NES-2D
477.43
69.20
2.10
475.33
Notes:
TOC = top of casing.
Ft-BTOC= Feet below TOC.
Ft-AMSL = Feet above mean sea level.
- = data not available.
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997 LaBella Associates

TABLE 2: Groundwater Gradients and Calculated Flow Rates
Date of Water Table Measurements:
February 9-10, 2021
FLOW LINE
SEGMENT
SEGMENT
LENGTH
(feet)
FLOW
DIRECTION
SEGMENT
BEGIN & END
GW ELEVATION
(feet-AMSL)
HORIZ.
GRADIENT
i
HYDRAULIC
CONDUCTIVITY
K
(ft/day)
EFFECTIVE
POROSITY
n e
LINEAR
VELOCITY
V
(ft/yea r)
515
2485
NE
0.0161
7.31E-02
0.31
1.39
475
1
5150.0158
2531
NNW
4.43E+00
0.15
170
475
2
Average:
0.0160
Average:
86
Notes: Linear flow velocity: V = Kiln e (modified Darcy equation).
Along Flow Path i 1 under Unit 1, the water table is mostly above top of bedrock, so flow is primarily in saprolite.
1 g Hydraulic conductivity (K) is based on the geometic mean of values from slug tests conducted on saprolite wells at the facility in 2009.
Effective porosity (n e ) value is estimated at 31% of the laboratory -determined porosity for soil samples from the facility.
Along Flow Path i 2 under Unit 2, the water table is mostly below top of bedrock, so flow is primarily in fractured bedrock.
i 2 Hydraulic conductivity (K) is based on the geometic mean of values from slug tests conducted on bedrock wells at the facility in 2009.
Effective porosity (n e) value for fractured bedrock is estimated at 15%.
Refer to Drawing 1 for flow line segments.
Granville Co. Oxford Landfill, Units 1 and 2 LaBella Associates
Permit # 3901-CDLF-1997 Page 1 of 1

TABLE 3: Detections of Groundwater and Surface Water Constituents
SAMPLE ID
PARAMETER
RESULT
I QUALIFIER
METHOD
MDL
I MRL
I STANDARD
SOURCE
UNITS
COLLECT DATE
Groundwater
Arsenic
5.7 J
EPA 6010D
4.7
10
10
NC 2L
pg/L
Barium
18.6
EPA 6010D
3.5
5
700
NC 2L
pg/L
Chromium
5.7
EPA 6010D
3.7
5
10
NC 2L
pg/L
Cobalt
11.9
EPA 6010D
3.6
5
1
IMAC
pg/L
MW-2
Iron
5120
EPA 6010D
41.5
50
300
NC 2L
pg/L
2/10/2021
Manganese
253
EPA 6010D
3.4
5
50
NC 2L
pg/L
Vanadium
13.9
EPA 6010D
3.9
5
0.3
IMAC
pg/L
Chloride
7630
SM 4500-CI-E-2011
500
1000
250000
NC 2L
pg/L
Total Dissolved Solids, Dissolved
158000
SM 2540C-2011
25000
25000
pg/L
Barium
32.7
EPA 6010D
3.5
5
700
NC 2L
pg/L
Manganese
358
EPA 6010D
3.4
5
50
NC 2L
pg/L
MW-4R
1,4-Dioxane (p-Dioxane)
29.4
EPA 8260D Mod.
1.2
2
3
NC 2L
pg/L
2/10/2021
Chloride
68700
SM 4500-CI-E-2011
2500
5000
250000
NC 2L
pg/L
Total Dissolved Solids, Dissolved
477000
SM 2540C-2011
25000
25000
pg/L
Barium
39.8
EPA 6010D
3.5
5
700
NC 2L
pg/L
Copper
4.9
J
EPA 6010D
4.3
5
1000
NC 2L
pg/L
Iron
577
EPA 6010D
41.5
50
300
NC 2L
pg/L
Manganese
85.9
EPA 6010D
3.4
5
50
NC 2L
pg/L
1,1-Dichloroethane
2
EPA 8260D
0.27
1
6
NC 2L
pg/L
1,2-Dichlorobenzene
1.2
EPA 8260D
0.29
1
20
NC 2L
pg/L
MW-5R
1,3-Dichlorobenzene
0.34
J
EPA 8260D
0.22
1
200
NC 2L
pg/L
2/10/2021
1,4-Dichlorobenzene
0.96
J
EPA 8260D
0.26
1
6
NC 2L
pg/L
1,4-Dioxane (p-Dioxane)
49.1
EPA 8260D Mod.
1.2
2
3
NC 2L
pg/L
Chloride
48600
SM 4500-CI-E-2011
2500
5000
250000
NC 2L
pg/L
Chlorobenzene
0.91
J
EPA 8260D
0.23
1
50
NC 2L
pg/L
cis-1,2-Dichloroethene
0.69
J
EPA 8260D
0.29
1
70
NC 2L
pg/L
Vinyl chloride
2
EPA 8260D
0.24
1
0.03
NC 2L
pg/L
Total Dissolved Solids, Dissolved
271000
SM 2540C-2011
25000
25000
pg/L
Barium
130
EPA 6010D
3.5
5
700
NC 2L
pg/L
Iron
732
EPA 6010D
41.5
50
300
NC 2L
pg/L
Manganese
2700
EPA 6010D
3.4
5
50
NC 2L
pg/L
MW-6R
1,1-Dichloroethane
1.4
EPA 8260D
0.27
1
6
NC 2L
pg/L
2/10/2021
1,4-Dioxane (p-Dioxane)
7.7
EPA 8260D Mod.
1.2
2
3
NC 2L
pg/L
Chloride
J-70000
SM 4500-CI-E-2011
2500
5000
250000
NC 2L
pg/L
cis-1,2-Dichloroethene
0.92
J
EPA 8260D
0.29
1
70
NC 2L
pg/L
Total Dissolved Solids, Dissolved
540000
SM 254OC-2011
50000
50000
pg/L
Barium
4.1
J
EPA 6010D
3.5
5
700
NC 2L
pg/L
Chloride
10400
SM 4500-CI-E-2011
500
1000
250000
NC 2L
pg/L
Copper
4.4
J
EPA 6010D
4.3
5
1000
NC 2L
pg/L
MW-7
Iron
72.4
EPA 6010D
41.5
50
300
NC 2L
pg/L
2/10/2021
Arsenic
4.7
J
EPA 6010D
4.7
10
10
NC 2L
pg/L
Chloride
Total Dissolved Solids, Dissolved
10200
SM 4500-CI-E-2011
500
1000
250000
NC 2L
pg/L
274000
SM 2540C-2011
25000
25000
500000
NC 2L
pg/L
Surface Water
Barium
12.7
EPA 6010D
3.5
5
21000
ISTV
pg/L
Copper
4.7
J
EPA 6010D
4.3
5
659.05
NC 02B*
pg/L
SW-1
Iron
1240
EPA 6010D
41.5
50
1000
EPA NRWQC
pg/L
2/10/2021
Manganese
52.3
EPA 6010D
3.4
5
100
EPA NRWQC
pg/L
Zinc
12.2
EPA 6010D
9.5
10
8316.57
NC 02B*
pg/L
Hardness, Total(SM 2340B)
15300
EPA 6010D
131
662
100
NC 02B
mg/L
Barium
21.3
EPA 6010D
3.5
5
21000
ISTV
pg/L
Iron
2580
EPA 6010D
41.5
50
1000
EPA NRWQC
pg/L
SW-2
Manganese
132
EPA 6010D
3.4
5
100
EPA NRWQC
pg/L
2/10/2021
Vanadium
5.4
EPA 6010D
3.9
5
5
MRL
pg/L
1,4-Dioxane (p-Dioxane)
3.2
EPA 8260D Mod.
1.2
2
80
ISTV
pg/L
Hardness, Total(SM 2340B)
33800
EPA 6010D
131
662
100
NC 02B
mg/L
Notes:
All concentrations are in micrograms per liter (pg/L).
MDL = Laboratory detection limit.
MRL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present).
J = Estimated concentration below the MRL.
GPS = Groundwater Protection Standard
NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration (for constituents with no listed NC2L).
Bold results represent quantified exceedances of the relevant standard. Not -bold indicates exceedance refuted by resampling.
Iron surface water standard is for Class C aquatic life
Manganese surface water standards is for Class C and SC fish consumption
Granville County, Oxford Unit 1 Landfill La Bella Associates
Permit # 3901-CDLF-1997 Page 1 of 1

TABLE 4: Exceedances of Groundwater and Surface Water Standards
r
SAMPLE ID
PARAMETER
RESULT
QUALIFIER
METHOD
MDL
MRL
STANDARD
SOURCE
UNITS
COLLECT DATE
Groundwater
Cobalt
11.9
EPA 6010D
3.6
5
1
IMAC
pg/L
MW 2
Iron
5120
EPA 6010D
41.5
50
300
INC 2L
pg/L
2/10/2021
Manganese
253
EPA 6010D
3.4
5
50
INC 2L
pg/L
Vanadium
13.9
EPA 6010D
3.9
5
0.3
IMAC
pg/L
MW-4R
Manganese
358
EPA 6010D
3.4
5
50
INC 2L
pg/L
2/10/2021
1,4-Dioxane (p-Dioxane)
29.4
EPA 8260D Mod.
1.2
2
3
INC 2L
pg/L
Iron
577
EPA 6010D
41.5
50
300
INC 2L
pg/L
MW-5R
Manganese
85.9
EPA 6010D
3.4
5
50
INC 2L
pg/L
2/10/2021
1,4-Dioxane (p-Dioxane)
49.1
EPA 8260D Mod.
1.2
2
3
INC 2L
pg/L
Vinyl chloride
2
EPA 8260D
0.24
1
0.03
INC 2L
pg/L
Iron
732
EPA 6010D
41.5
50
300
INC 2L
pg/L
MW-6R
Manganese
2700
EPA 6010D
3.4
5
50
INC 2L
pg/L
2/10/2021
1,4-Dioxane (p-Dioxane)
7.7
EPA 8260D Mod.
1.2
2
3
NC 2L
pg/L
Surface Water
SW-1
Iron
1240
EPA 6010D
41.5
50
1000
EPA
pg/L
2/10/2021
Iron
2580
EPA 6010D
41.5
50
1000
EPA
pg/L
SW-2
Manganese
132
EPA 6010D
3.4
5
100
EPA
pg/L
2/10/2021
Vanadium
5.4
EPA 6010D
3.9
5
5
MRL
pg/L
Notes:
All concentrations are in micrograms per liter (pg/L).
MDL = Laboratory detection limit.
MRL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present).
J = Estimated concentration below the MRL.
GPS = Groundwater Protection Standard
NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration (for constituents with no listed NC2Q.
Bold results represent quantified exceedances of the relevant standard. Not -bold indicates exceedance refuted by resampling.
Iron surface water standard is for Class C aquatic life
Manganese surface water standards is for Class C and SC fish consumption
Granville County, Oxford Unit 1 Landfill La Bella Associates
Permit # 3901-CDLF-1997 Page 1 of 1

TABLE 5: Field Parameters
WELL ID
PARAMETER
RESULTS
UNITS
DATE
Conductivity
Dissolved Oxygen
93.7
PS/cm
mg/I
2.84
Oxidation Reduction Potential
pH
158.9
my
S.U.
6.46
MW 2
Static Water Level
7.61
ft
2/10/2021
Temperature
13.8
°C
Turbidity
136
NTU
Well Depth
29.34
ft
Conductivity
---
PS/cm
Dissolved Oxygen
---
mg/I
Oxidation Reduction Potential
---
my
pH
---
S.U.
MW-3R
Static Water Level
13.94
ft
2/9/2021
Temperature
---
°C
Turbidity
--
NTU
Well Depth
31.63
ft
Conductivity
744
PS/cm
Dissolved Oxygen
4.39
mg/I
Oxidation Reduction Potential
159.2
my
pH
7.18
S.U.
MW-4R
Static Water Level
4.83
ft
2/10/2021
Temperature
13.7
°C
Turbidity
3.4
NTU
Well Depth
63.22
ft
Conductivity
868
PS/cm
Dissolved Oxygen
4.81
mg/I
Oxidation Reduction Potential
159.3
my
pH
6.61
S.U.
MW-6R
Static Water Level
3.02
ft
2/10/2021
Temperature
10.6
°C
Turbidity
7.06
NTU
Well Depth
39.88
ft
Granville Co. - Oxford Landfill Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 1 of 2

WELL ID
PARAMETER
RESULTS
UNITS
DATE
Conduc ivi
46
/ m
Dissolved Oxygen
1.04
mg/I
Oxidation Reduction Potential
160.3
my
pH
6.32
S.U.
MW-5R
Static Water Level
15.23
ft
2/10/2021
Temperature
14.6
°C
Turbidity
10.6
NTU
Well Depth
40.25
ft
Conductivity
293.7
PS/CM
Dissolved Oxygen
3.22
mg/I
Oxidation Reduction Potential
260.6
my
pH
5.87
S.U.
MW 7
Static Water Level
16.96
ft
2/10/2021
Temperature
15.4
°C
Turbidity
0.88
NTU
Well Depth
37.32
ft
Conductivity
149.4
PS/CM
Dissolved Oxygen
0.81
mg/I
Oxidation Reduction Potential
251.5
my
pH
5.9
S.U.
NES-2S
Static Water Level
5.14
ft
2/10/2021
Temperature
14.2
°C
Turbidity
4.08
NTU
Well Depth
24.17
ft
Conductivity
132.2
PS/cm
Dissolved Oxygen
7.4
mg/I
Oxidation Reduction Potential
266.6
my
pH
6.19
S.U.
NES-2D
Static Water Level
2.71
ft
2/10/2021
Temperature
13.6
°C
Turbidity
2.42
NTU
Well Depth
69.21
ft
Notes: mg/I = milligrams per liter
°C= degrees Centigrade.
S.U.= Standard Units.
ft = feet.
mg/L = milligrams per liter
pg/I = micrograms per liter.
pS/cm = microSemens per centimeter.
NTU = Nephelometric Turbidity Units.
my = millivolts
*= Sample collected during 9/4/19 resample
Granville Co. - Oxford Landfill Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 2 of 2

TABLE 6: MNA Parameters
Analyte
Sample Date
RL
Units
MW-7
MW-513
NES-2S
NES-2D
Alkalinity, Total as CaCO3
2/10/2021
5000
pg/L
pg/L
158000
183000
72500
59700
Chloride
2/10/2021
600
10100
45800
10100
9200
Dissolved Oxygen (DO)
2/10/2021
0.01
mg/I
pg/L
3.22
1.04
0.81
7.4
Methane
2/10/2021
3.4
3.4
110
3.4
3.4
Nitrogen, Nitrate
2/10/2021
10
pg/L
my
300
20
10
23
Oxidation -Reduction Potential
2/10/2021
260.6
160.3
251.5
266.6
pH
2/10/2021
SU
pg/L
5.87
6.32
5.9
6.19
Sulfate
2/10/2021
500
65000
8500
24900
24200
Tempertaure
2/10/2021
°C
15.4
14.6
14.2
13.6
Dissolved Hydrogen
2/10/2021
0.49
nM
9.9
5.9
6.1
4.1
Notes:
ND = Not detected above the laboratory detection limit
INS = Not sampled for this parameter during this event
RL = Laboratory reporting limit
J = Estimated concentration below the RL
my = millivolts
°C = degrees centigrade
mg/L = milligrams per liter = parts per million
µg/L = micrograms per liter = parts per billion
Granville Co. - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 1 of 1

TABLE 7: Biodegradation Screening Matrix
Parameter
Concentration
in Plume
Interpretation
Possible
Points
Points Awarded
with DP points
Points Awarded
without DP points
Oxygen - Dissolved
< 0.5 mg/I
Tolerated, suppresses the reductive pathway at higher
3
0
0
concentrations
> 5 mg/I
Not tolerated; however, vinyl chloride may be oxidized
-3
0
0
aerobically
Nitrate
< 1 mg/I
At higher concentrations may compete with reductive
2
2
2
pathway
Iron II (Ferrous Iron)
> 1 mg/I
Reductive pathway possible; vinyl chloride may be
3
0
0
oxidized under Fe (III) - reducing conditions
Sulfate
< 20 mg/I
At higher concentrations may compete with reductive
2
2
2
pathway
Sulfide
> 1 mg/I
Reductive pathway possible
3
0
0
Methane
< 0.5 mg/I
Vinyl chloride oxidizes
0
0
> 0.5 mg/I
Ultimate reductive daughter product, vinyl chloride
3
0
0
accumulates
Oxidation Reduction
< 50 mV
Reductive pathway possible
1
0
0
Potential
< -100 mV
Reductive pathway likely
2
pH
5 < pH < 9
Optimal range for reductive pathway
0
0
0
5 > pH > 9
Outside optimal range for reductive pathway
-2
TOC
> 20 mg/I
Carbon and energy source; drives dechlorination; can
2
0
0
be natural or anthropogenic
Temperature
>200 C
At T > 200C 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
1
0
0
aquifer minerals
Chloride
> 2x background
Daughter product of organic chlorine
2
2
2
Hydrogen - Dissolved*
> 1 nM
Reductive pathway possible
3
3
3
< 1 nM
Vinyl chloride oxidizes
0
0
0
Volatile Fatty Acids
> 0.1 mg/I
Intermediates resulting from biodegradation of more
2
0
0
complex compounds; carbon and energy source
BTEX
> 0.1 mg/I
Carbon and energy source; drives dechlorination
2
0
0
Tetrachloroethene (PCE)
---
Material released
0
0
0
Trichloroethene (TCE)
---
Material released
0
0
0
---
Daughter product of PCE
2
0
Dichloroethenes (DCE)
---
Material released
0
0
Daughter product of TCE
2
0
Dichloroethene, cis-1,2,
---
Material released
0
0
---
Daughter product of trichlorethene
2
0
Vinyl Chloride (VC)
---
Material released
0
0
---
Daughter product of DCE
2
2
1,1,1-Trichloroethene (TCA)
---
Material released
0
0
0
1,1-Dichloroethane (DCA)
---
Material released
0
0
0
Daughter product of TCA
2
2
Chloroethane
---
Daughter product of dichloroethane or vinyl chloride
under reducing conditions
2
0
0
Ethene/Ethane
> 0.01 mg/I
Daughter products of vinyl chloride/ethene
2
0
0
> 0.1 mg/I
3
0
0
Chloroform
---
Material released
0
0
0
---
Daughter product of carbon tetrachloride
2
0
0
Dichloromethane (MC)
---
Material released
0
0
0
(Methylene Chloride)
---
Daughter product of chloroform
2
0
0
Based on data collected for
MW-5R in August 2020. Total Points
Awarded:
13
9
mg/L = miligrams per liter
mV = millivolts
NOTE: Chloroethane, Methane, TCE, DCE, cis-1,2-DCE, MC, VC, DCA, and CO2 are all present in the plume; however,
nM = Nanometer it is uncertain whether these are primary leachate constituents or daughter products (DPs); therefore, we
C = Celcius have two calculation columns. The first column assumes all of these are daughter products, and the
NA = Not Analyzed second column assumes none of them are. The true score is probably between the two.
BTEX = Sum of Benzene, Toluene, Ethylbenzene, and Total Xylenes
* Based on historical data.
This screening matrix is prepared in general accordance with the United Stated Environmental Protection Agency's
(EPA's) Table 2.3 Analytical Parameters and Weighted for Preliminary Screening for Anaerobic Biodegradation
Process presented in the EPA's Technical Protocol for Evaluating Natural Attenuation of Chlorinated Solvents
in Groundwater, September 1988.
SCORE:
Evid. of Nat. Atten.
< 5
inadequate
6-14
limited
15-19
adequate
> 20
strong
Granville County - Oxford Landfill Permit 3901-CDLF-1997 LaBella Associates

CHARTS
Chart 1 Vinyl Chloride in MW-5 & MW-5R vs. Time
Chart 2 1,1-Dichloroethane in MW-5 & MW-5R vs. Time
Chart 3 1,4-Dioxane vs. Time

35
30
N61
J
�&O
D
c
O
�15
010
0
CHART 1: Vinyl Chloride vs. Time in MW-5 & MW-5R
}MW-5
tMW-5R
-NC 2L
for Vinyl Chloride:
2010 = 0.015 pg/L;
sent = 0.03 pg/L.
0 f I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I
lztL1Lnl0(.0r- -0000D)dl0Or-Ir-INNMMIzJ- IzI-LnLn0000 -1-00WMM00r--I.--INNMMIzT Izt Ln Ln 1,0 ID r- r- W W M M 0 0
a101Q101Q1010101d1Q10100000000000000000000rIrlrl.�rlrlrlrlrl.�rlrlrlrlrlrlrlrlrlrlNNN
mnhaQwnmQof) QwnmQon wnt=on t=t QaAQt=t Qon wnb=on wnbAQun w=bAQion aAQ
DNDNDNDNDNZ3NMNZ3NDNDND4JDNZ3NZ3NZ3NMa)DNDNDND4JM(UZ3a)Z3a)DNDa)DNZ3N
QU-QLLQLLQU-QLLQLLQU-QU-QLLQU-QU-QLLQU-QLLQLLQU-QU-QLLQLLQU-QLLQU-QU-QLLQU-QU-QLL

CHART 2: 1,1-Dichloroethane vs. Time in MW-5 & MW-5R
12
10
8
J
� .
6
c
0
c�
0
a�
4
0
U
K
,MW-5 —0--
NC2L Standard for 1,1-Dichloroethane:
Prior to 2010 = 70 pVL
2010 to present = 6 pg/L
0
lztLflLr)l0(.0r--0000D)dl00r-Ir-INNMM9t9tLnLr)IDIDl-r-0000CT) Cr) 00r--I.--INNMMlzT �t LnLn1,0IDr-r-0000dldl00r-I
al Ol al Ol al Ol al Ol dl Ql 01 O O O O O O O O O O O O O O O O O O O O r-I r-I ri r-I r-I r-I r-I r-I r-I r-I r-I r-I r-I ri r-I ri r-I ri r-I ri N N N
Ct=aAQa=t QaAQb=u Qon ta=t=on t=t QaAQt=t Qon ta=b=ion t=u QaAQta=u Qion w)Q
DNDNDNDNDNZ3NMNZ3NDNDND4JDNZ3NZ3NZ3NMa)DNDNDND4JMNZ3a)Z3WDa)DCJDNZ3N
Q LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LLQ LL

CHART 3: 1,4-Dioxane vs. Time in MW-3R, MW-4R, MW-5R, &
60 M W-6 R
50
40
J NC 2L Standard for
1,4-Doixane = 3 pg/L.
p30
c�
fMW-3R
c
0 tMW-4R
�20
U
U tMW-5R
BMW-6R
10 NC2L
0
Aug-18 Feb-19 Aug-19 Feb-20 Aug-20 Feb-21

FIGURE
Figure 1 Site Location Map (USGS Topographic Map)

0 Soo 0
600 15
o
o� a o �o
-
� ps o
C� �F
q T o S 1 soy
Lewis
4 �` NIT
z
0 500
"I \
Cam: s r
o
z�
Q. Q 15 1
by
O
STERL_CA(THIN.BTo, Ap
PE I
o
1 00 Sao a
O Mead 11 ,
emo ie
Mrial
Kinton R,\ p / V Parkl
or
1Fk - P
NOTE: U.S.G.S. 7.5 MINUTE TOPGRAPFiI 1 4000
QUADRANGLES FOR SATTERWHITE, STOVALL,
EREA AND OXFORD, NORTH CAROLINA.
9rK
it is avhustion of New York Education Law Article 145 Sec.7209, for any person, unless acting under the direction of a licenser landd architect, ISSUED FOR:
pride LaBeLLa enalfthealtonal ringineerarlantlsurveyor ndsuryafter nteminanywatheIte theirsealandnng the ealutanarcedby'folloeer ytheirsunatures GROUNDWATER MONITORING REPORT
altered; me anering amhltect. englncer, or lane surveyor shall aflk to the Item their seal and notatlon "aneree by' followed by their signature ana
DRAWING NAME: date of such Atea9on, and aspecmcdescription ofthe abation. DRAWN BY: DATE: PROJECT NO.:
Powered by partnership. SITE LOCATION MAP
RWH 11/25/19 2182022
2211 W. MEADOWVIEW ROAD
GREENSBORO, NC 27407
PHONE: [phone] PROJECT NAME: DRAWING NUMBER:
OXFORD LANDFILL �
abellapc.com ©2019 LaBella Associates GRANVILLE COUNTY, NORTH CAROLINA
L:\G—AII.\dwg\Oxford\, 2019 Labella Site Location Map.dwg

DRAWING
Drawing 1 Groundwater Potentiometric Surface Map

0
J
.!-1
0
J
a
c�
01
N
N
d
a
75
ca
w
0
x
O
a�
m
J
—
I 7
I1 \ NES-1D (ABANDONE
NM
AREA SURVEYED WITHIN
-is/ S / i (� I /1 \ I I THIS BOUNDARY CONSISTS ` \\ -476.92
NES-2S OF GROUND SURVEY DATED MASH 201 \
\ I I APPROXIMATE MSW LANDFI / \ \ tD
I / l \ 472.06 l / \
J I LIMITS O WASTE / 1 \ 1 S-2D ��\\
�4 .72 1
_ —
\\\ r
502
%\� II� s� I\l1 � \\ /I� \ \ I 1I /I // � ( r(1�I I >�/III �III/I I�III IIIII II/II o II �IIII IIII IIIl�IfIII moI I1II IIII> II I III�I / I, �_I_I�III—I II IoM I fI III� II_ II�— II III � II I I I II II I�� I I II 1 III I I I\I—II II I� I/II\III , III I III I I _I_�III I II10I� IIII�—IIIIIIIIIII IIIII — II=II/=III= I II I�III IIII/II— ► III�II/II1�I/III I /I / Ii1III/III i \�JI�IIIIf /I \� �\/� �Ii�/I—�I—�—/I — I 1�//III /i /I1-I�% ��-\I��\I��I�%II \� �/\iI1� -%��/\//i\I\ ��I\�i \\\j\i \/�/\\i/�% \/ \�l���\\ �/\%�\I%� � ��\/\\I�\\\ i /j/���%/I �1/ �\ �� /\i\� � �R\% �%%\/�f\�;�\ �� ��%�� �% \� %I\ \% \J/_��\/ \�-\ � /\ \/\ \_�- \ �\_, �,\, \��= �/� \\��_ / _�o�\>--= ,/� -�� �-f /\ —,—N\\—\�_ .\I.-T � \\ \\I_ ---- — _—\1�_ _ _�/I--\ c \ f / —_-- ,I _ _—= � — __�,— -—J — -I�(-___IIII -I_I —, III I —II 1 II_I—IIIII I—� III Io�I II—�=IIIIIIIIII_II III—\IIIIII_II II I —I1 II� II I oI--_II�I II \ I _If IIIII \ II I_III �\1II II I \IIIII I �III II_� IIII II_1II—I III\1IIJII II—IIIIII�II II\�IIIII1II III1I I/I I IIII1III /I II—II II—/IIP IIIIII II III I I6��I_IIIIIII I_ II II III IIIII_II \ II I II CI I II I_IIIII II1I II I I�I I , III II 1 I_\ I IIIIIIIII I IIII IIIIII \ I\I I IIII IIIIIMII II IIIIII I I II_ II IIII— IIIII I II IIrI I II II�1I CI1'I�I I I I I I1I �IIIfI _III I — IIII1I III IIII► III IIIII II/o I II II II \ I II III I II l I I_ I III I // //II`II� 1III�IJI IIIIIIIIIII �III IIIII\IIIIIIIIII II I II\ IIII III II IIIII I 1IIIIII\II\ IIIII IIIIIII III lII\ IIIIIII II 1IrI III,III� IIII(-I�.I I 1I /�I/ II ,IIIII I I / I I � � / ���/ ��/\�// / / /��Iw//_ /\ /�-// /����1—�/I//r�/ 1////l�/ / / / //)1 �i / /� I�� � \� � � //�//\ \ //�, ,1/I ���/� /\/�\/�� �\ / //lI�� J/ /� ��/\� //I� � /�� //► / \`7�// /��/ >� )/ � �S //// /—/�/ \��- Q I �I4 \ /\J/II�/I II/ �If I `�/�—�\ /�/�����I � .\; I�iI/\ I .\--3II/ � _e . � -�/i /I _/_�Q_ \ I/ �/��� l '���— �_/ ��,i�/� -��� � -�-��-/ -� _ -I � / �i�T�— -���i-�,_-\,//-�\ /-/-�o,f /—\/� _—�= �\_�-_[�-�,f/ .1� 1/—./f�— � ���_
--A_CJ,�!C5_ E-SS-ROAD
502.5 474.72 APPROXIMA.i _ T/ .-:.E`=M/—S�,_ a--✓A—L_C r!AN\1 lS 1 DF
GPLIMITS-e�VAST
MW4
�\W\l\-I \I �9
/
i 7 500-
Yy
o/�M"- R
*-503.79_z
5
MW 6 UNIT 2J
57PHASE
So:3159 Jill I I /Z
II f510o
\I10 III oo
Gr�
1
S I
-\\� 3
LEGEND
kE
/
I
\/
J \
\\1
�
�\
\\/
\ �J
�
I I I I I I I I / %�/ \\\\�\,\\�\_ �_`�\� , _— I I III I I I I I I I I I I I I I I I J I I I 9 'i /I I I / / / /� / / \\, �\\ ✓�/��// / / \\\ — i 5 /M)41-12/NS� —�\`;>
510 EXISTING 1 ' T POGRAPHIC CONTOUR
P-21 EXISTING 2' TOPOGRAPHIC CONTOUR
MW
489 EXISTING ROAD
.88
/ I/
I I II IIIII
I­'� I (( ✓ S I I I `\ �I I I GROUNDWATER SURFACE CONTOUR
I I III14-1-1 520 � 490
w (ABANDONED) [FEET ABOVE MEAN SEA LEVEL (AMSL
)]
511.01 I I \ ��� / r/ \ \� \\ \\ — — _ — I I I I I I IIIII I 1 I / GROUNDWATER FLOW DIRECTION
��� \� / �� �530 \\ — AI I I I IIIII I III ��, �� I —— li
I I I I I I I I I I I I / I/I I I/ GROUNDWATER MONITORING WELL LOCATION
1 1 0 MW-X
� — AND IDENTIFICATION
°� /
% \ \ f — �� �� = = — / I I I I I I / I SURFACE MONITORING POINT LOCATION AND
/
O/�� \\ // ✓ \� /� / I I I IIII ✓ / I / I \ / O IDENTIFICATION
R URVEYED WITHIN
T BO RY CONSISTS // I I I I I / / \ // % I I \ \ \ / Zt SEGMENT USED FOR GRADIENT CALCULATION
F GROUND SURVEY DATED JNli206 I II
=520-
IIIII-12 \ \
FLOW PATH LENGTH
506.3
� I Z 2,485 LF
I I I � O
2,531 LF
N o SW-1 �
°� III r \ i �` —
\ o \ I 1 ` / 1`
yiyr_�� IIIII1 I
°N I - I
�ISEDIMENT \ \
NOTES BASIN SB-1 \ I \ \ j I ` ✓ — j
S30 I I l
1 / / / 1 J/� 1. TOPOGRAPHIC CONTOUR INTERVAL = 2 FEET
o \ 1 I o \ ` / /
I I \ I \ " I / 2. GROUNDWATER CONTOUR INTERVAL = 10 FEET
1'� °N .��I I 3. GROUNDWATER CONTOURS BASED ON LINEAR
\ I/ INTERPOLATION BETWEEN AND EXTRAPOLATION FROM
� I II i49988 I \ I � � � � / / / I KNOWN DATA, TOPOGRAPHIC CONTOURS, AND KNOWN
_ W \ \ I M-7 I 1 FIELD CONDITIONS. THEREFORE GROUNDWATER
I \ \ 517.28 / CONTOURS MAY NOT REFLECT ACTUAL
GROUNDWATER CONDITIONS.
I I
oyL
I I l I GRAPHIC SCALE / 4. STATIC WATER LEVELS MEASURED ON 09/9 10/2021.
�O!q 50 100 /200
� / (FEET)
LaBeLLa
Powered by partnership.
2211 W. MEADOWVIEW ROAD
GREENSBORO, NC 27407
PHONE: [phone]
Iabellapc.com
T T
L L -1
� T —1
© 2021 LaBella Associates
GRANVILLE COUNTY
OXFORD, NORTH CAROLINA
OXFORD LANDFILL
OXFORD, NORTH CAROLINA
NU: DATE: DESCRIPTION:
Revisions
PROJECT NUMBER:
2182022
DRAWN BY:
RH
REVIEWED BY:
EW
ISSUED FOR:
GROUNDWATER REPORT
DATE:
3/9/21
DRAWING NAME
GROUNDWATER SURFACE
CONTOUR MAP
FEBRUARY 9-109 2021
DRAWING NUMBER:
1

APPENDICES
Appendix A Historical Tables
Table A-01 Historical Groundwater Elevation Data
Table A-02 Historical Detected Constituents in Compliance Wells
Table A-03 Historical Detected COCs in Performance and Sentinel Wells
Table A-04 Historical Detected Constituents in Surface Water
Table A-05 Historical MNA and Field Parameter Data
Appendix B Monitoring Well Construction Data
Appendix C Laboratory Reports with Chains of Custody & Field Sampling Logs

Appendix
Historical Data Tables
Table A-01 Historical Groundwater Elevation Data
Table A-02 Historical Detected Constituents in Compliance Wells
Table A-03 Historical Detected COCs in Performance and Sentinel Wells
Table A-04 Historical Detected Constituents in Surface Water
Table A-05 Historical MNA and Field Parameter Data

TABLE A-01: Historical Groundwater Elevation Data
Background
Downgradient
Performance/Sentinel
Well ID:
MW-1
MW-1A
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-1S
NES-11D
NES-2S
NES-21D
Well TOC Elev.:
121.46
538.18
534.24
518.62
503.82
507.34
489.95
506.81
516.93
516.62
477.20
477.43
Well Total Depth:
28.77
34.50
29.34
31.63
63.22
40.25
42.90
36.10
57.75
24.20
69.20
10-Sep-99
101.71
517.91
-
507.76
481.40
493.62
467.65
496.53
-
-
-
-
16-Nov-99
105.76
522.86
506.32
483.55
494.83
468.75
498.24
-
10-May-00
109.47
527.66
507.89
487.20
499.63
470.65
500.59
-
26-Oct-00
103.54
518.89
504.12
480.86
495.21
467.39
496.95
-
18-Apr-01
107.87
526.23
-
508.01
486.62
498.50
470.79
500.21
-
27-Oct-01
-
514.65
-
501.42
478.79
494.79
466.70
494.92
-
-
10-Jun-02
-
515.06
-
502.91
480.10
495.19
467.06
496.26
-
-
19-Nov-02
-
518.61
-
512.08
489.84
498.82
471.80
498.70
-
-
-
27-Jun-03
-
529.42
-
508.76
488.69
500.79
471.72
501.38
-
-
-
-
29-Dec-03
-
528.91
-
509.06
488.06
499.94
471.10
501.21
-
-
-
-
29-Jun-04
-
520.03
-
505.24
481.10
497.84
467.72
499.21
-
-
-
-
28-Dec-04
-
526.73
-
509.09
485.27
499.14
469.51
500.76
-
-
-
-
29-Jun-05
-
520.37
-
504.64
481.10
497.60
467.63
499.15
-
-
-
-
29-Dec-05
-
519.54
-
509.66
482.69
498.33
468.57
499.25
-
-
-
-
27-Jun-06
-
517.93
-
507.85
481.85
497.64
468.00
498.63
-
-
-
-
27-Dec-06
-
523.00
-
511.07
489.81
499.43
471.76
500.83
493.70
-
469.82
-
12-Jul-07
-
516.94
-
502.49
479.84
497.17
467.18
497.59
-
-
-
-
18-Dec-07
-
510.35
-
501.46
477.54
495.40
464.09
493.14
-
-
-
-
7-Jul-08
-
515.96
-
501.99
479.52
497.04
466.79
496.71
-
-
-
-
16-Dec-08
-
532.53
-
509.80
487.98
498.08
470.11
499.29
489.19
488.63
469.47
472.71
7-Jul-09
-
518.28
-
505.37
481.57
497.43
467.88
499.36
490.38
490.07
467.73
470.91
14-Dec-09
-
533.10
-
511.89
491.93
500.61
473.65
501.48
494.70
493.21
470.98
467.14
22-Jun-10
-
518.45
-
506.72
485.92
499.94
469.67
499.68
493.47
493.07
468.97
471.53
13-Dec-10
-
509.41
-
507.89
482.82
498.20
467.87
496.65
488.89
-
468.03
-
20-Jun-11
-
515.17
513.91
504.60
482.72
499.96
467.76
498.63
492.11
491.51
468.03
474.35
5-Dec-11
-
513.35
507.92
507.44
484.94
498.29
468.45
497.17
488.15
487.45
468.25
464.93
13-Jun-12
-
514.08
513.48
507.48
485.36
499.29
468.04
498.85
487.08
490.33
468.81
467.64
12-Dec-12
-
511.34
506.86
503.10
481.55
497.24
466.90
494.83
486.84
486.26
467.26
461.41
29-Apr-13
-
515.88
513.26
509.38
485.47
500.82
469.60
501.15
492.31
491.64
470.45
455.26
5-Aug-13
-
517.21
514.33
505.98
484.47
500.29
468.65
500.83
494.12
-
469.29
-
25-Feb-14
-
514.06
511.75
509.82
486.32
501.50
473.05
501.99
491.83
491.54
470.28
461.18
12-Aug-14
-
519.34
511.98
507.52
485.44
499.25
468.90
499.30
491.92
491.41
470.29
460.31
11-Mar-15
524.32
516.39
510.37
487.12
502.94
474.18
504.41
500.98
500.12
470.63
473.63
18-Aug-15
-
516.53
512.39
503.47
482.97
500.94
466.45
498.81
492.38
-
469.25
449.71
16-Feb-16
-
526.03
515.79
510.07
486.93
501.84
475.45
503.66
500.23
-
471.15
469.18
10-Aug-16
-
520.07
514.29
507.08
484.07
500.34
468.20
500.89
491.95
-
470.40
453.23
14-Feb-17
-
524.14
510.89
507.72
484.44
500.34
468.86
501.06
491.73
-
468.85
453.13
23-Aug-17
-
523.08
508.84
506.59
482.82
497.02
467.19
498.16
491.68
-
469.80
452.94
6-Feb-18
-
522.73
505.74
507.91
485.62
498.54
468.25
500.31
491.78
AB
471.40
470.93
14-Aug-18
-
514.72
510.22
504.44
484.15
498.36
467.48
498.66
-
AB
470.81
474.46
5-Feb-19
-
529.50
515.74
509.70
488.03
502.08
472.38
503.41
-
AB
472.18
475.98
7-Aug-19
-
517.02
512.11
503.93
484.68
498.37
467.68
499.01
-
AB
472.31
475.33
12-Feb-20
-
-
511.37
510.52
488.77
500.56
473.66
501.32
-
-
472.76
-
12-Feb-20
-
-
-
510.52
488.77
-
-
-
-
-
-
-
13-Feb-20
-
-
-
-
-
500.56
-
501.32
-
-
-
-
14-Feb-20
-
-
511.37
-
-
-
473.66
-
-
-
472.76
-
17-Feb-20
-
-
511.73
-
-
-
472.68
-
-
-
472.60
-
19-Mar-20
-
-
512.69
-
-
-
469.45
-
-
-
471.82
-
18-May-20
-
-
513.94
-
-
-
469.60
-
-
-
471.35
475.83
25-Aug-20
-
-
512.24
507.82
487.29
498.99
-
499.46
-
-
-
-
26-Aug-20
-
519.93
-
-
-
-
477.37
-
-
-
472.25
473.78
29-Sep-20
-
-
-
508.90
488.08
-
-
-
-
-
-
30-Sep-20
-
-
-
-
-
472.08
-
-
-
10-Feb-21
533.68
517.28
511.01
489.88
502.51
474.72
503.79
472.06
474.72
Notes: TOC = top of casing.
Water levels are measured from TOC.
All elevations are in feet above mean sea level (ft-amsl).
- = data not available.
MW-7 added to monitoring network in early 2011.
Prior to December 2012, the TOC elevation for MW-3R was 498.35 ft-amsl.
Granville Co. - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Inorganic Compounds
Antimony
14-Sep-94
---
30
---
ND
---
---
---
ND
---
---
2-Dec-94
---
30
---
ND
---
---
---
ND
---
---
8-Feb-95
---
30.0
---
ND
---
---
---
ND
---
---
2-M a r-95
---
30.0
--
ND
--
---
---
ND
---
--
17-Nov-95
---
30.0
---
ND
---
---
---
ND
---
---
23-M ay-96
---
30.0
---
ND
---
---
---
ND
---
---
14-Nov-96
---
30.0
---
ND
---
---
---
ND
---
---
18-J u n-97
---
30.0
---
ND
---
---
---
ND
---
---
2-Dec-97
---
30.0
---
ND
---
---
---
ND
---
---
27-M ay-98
---
30.0
---
ND
---
---
---
ND
---
---
16-Nov-98
---
30.0
---
ND
---
---
---
ND
---
---
10-Se p-99
---
30.0
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
30.0
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
30.0
---
ND
ND
ND
68
---
ND
---
26-Oct-00
---
30.0
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
30
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
30
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
30
---
ND
ND
N D
ND
---
ND
---
19-Nov-02
---
30.0
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
30.0
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
30.0
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
30.0
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
30.0
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
30.0
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
30.0
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
30.0
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
6.0
---
ND
ND
ND
ND
---
ND
ND
2-Jul-07
---
6.0
---
ND
ND
ND
ND
---
ND
ND
IMAC = 1.4 pg/L (10/23/07)
19-Dec-07
---
6.0
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
6.0
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
IMAC = 1 pg/L (08/01/10)
14-Dec-10
2.6
6.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
6.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
3.8
6.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
3.9
6.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
3.9
5.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
3.0
5.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
3.0
5.0
ND
ND
ND
ND
ND
---
ND
---
26-Aug-20
3.0
5.0
ND
ND
ND
ND
ND
ND
ND
ND
10-Feb-21
4.7
10.0
ND
5.7 J
---
ND
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 1 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Arsenic
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
10
---
ND
---
---
---
ND
---
---
2-M a r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
ND
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-Jun-97
---
10
---
14.0
---
---
---
5.0
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
2 7-May-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
12.0
---
---
---
6.0
---
---
10-Sep-99
---
10
---
ND
ND
ND
11.0
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
4.9 J
ND
ND
ND
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
10
---
2.9 J
ND
ND
ND
---
ND
ND
8-J u 1-08
---
10.0
---
3.7 J
N D
N D
N D
---
N D
N D
16-Dec-08
2.7
11.0
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-09
2.7
10.0
---
N D
N D
4.9 J
N D
---
2.9 J
N D
15-Dec-09
2.7
10.0
---
3.2 J
ND
ND
ND
---
ND
ND
NC 2L = 10 pg/L (2/5/10)
23-Jun-10
2.7
10.0
---
2.7 J
ND
5.2 J
ND
---
4.4 J
ND
14-Dec-10
2.7
10.0
---
ND
ND
4.4 J
ND
---
ND
ND
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
5.5 J
2.9 J
3.8 J
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
3.5 J
ND
3.2 J
ND
---
3.7 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
5.0
10.0
ND
5.3 J
ND
ND
ND
---
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
4.7
10.0
ND
5.5 J
ND
ND
ND
---
ND
ND
14-Feb-20
4.7
10.0
ND
ND
ND
5.4 J
ND
---
ND
---
25-Aug-20
4.7
10.0
ND
5.5 J
7.1 J
ND
ND
---
ND
---
10-Fe b-21
4.3
5.0
ND
ND
---
ND
4.9 J
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 2 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Barium
14-Sep-94
---
500
---
260
---
---
---
1,740
---
---
2-Dec-94
---
500
---
ND
---
---
---
ND
---
---
8-Feb-95
---
500
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
500
---
ND
---
---
---
ND
---
---
17-Nov-95
---
500
---
ND
---
---
---
ND
---
---
23-May-96
---
500
---
ND
---
---
---
ND
---
---
14-Nov-96
---
500
---
600
---
---
---
21
---
---
18-Jun-97
---
500
---
280
---
---
---
700
---
---
2-Dec-97
---
500
---
150
---
---
---
260
---
---
27-May-98
---
500
---
95
---
---
---
350
---
---
16-Nov-98
---
500
---
4,800
---
---
---
5,900
---
---
10-Sep-99
---
500
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
500
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
500
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
500
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
500
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
500
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
500
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
500
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
500
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
500
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
500
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
500
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
500
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
500
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
500
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
100
---
30.8
24.8
78.5
33.4
---
77.4
0.20 J
NC 2L = 2,000 pg/L (10/23/07)
12-Jul-07
---
100
---
13.8 J
24.5 J
82.5 J
27.3 J
---
76.2 J
ND
19-Dec-07
---
100
---
14.7 B
20.1 B
28.7 B
27.2 B
---
64.9
10.5
8-Jul-08
---
100
---
21.7 J
19.6 J
54.1 J
35.3 J
---
78.2 J
0.29 J
16-Dec-08
0.20
100
---
11.2 B
16.5 B
27.0 B
38.8 B
---
66.7 J
10.7 J
8-Jul-09
0.20
100
---
11.9 B
26.6 B
74.6 B
34.2 B
---
78.4 B
17.6 J
15-Dec-09
0.20
100
---
16.4 B
18.8 B
38.2 B
39.8 B
---
89.3 J
17.1 J
NC 2L = 700 pg/L (2/5/10)
23-Jun-10
0.20
100
---
12.0 B
17.7 B
107 B
36.7 B
---
74.2 B
27.3 J
14-Dec-10
0.20
100
---
11.7 B
26.8 B
37.6 B
46.1 B
---
79.0 J
12.1 J
21-Jun-11
5.0
100
6.8 J
14.6 J
18.6 J
37.2 J
41.7 J
---
78.7 J
ND
6-Dec-11
5.0
100
16.2 J
13.2 J
27.8 J
38.4 J
43.3 J
---
83.7 J
ND
13-Jun-12
5.0
100
9.2 J
16.5 J
20.4 J
52.2 J
39.0 J
---
82.2 J
ND
11-Dec-12
5.0
100
5.2 J
12.6 J
17.2 J
32.1 J
47.3 J
---
81.9 J
ND
29-Apr-13
5.0
100
ND
14.7 J
19.6 J
37.6 J
42.2 J
---
81.8 J
ND
6-Aug-13
5.0
100
ND
19.7 J
18.7 J
39.8 J
43.1 J
---
84.7 J
ND
25-Feb-14
5.0
100
5.6 J
15.3 J
52.7 J
38.0 J
48.0 J
---
77.0 J
ND
13-Aug-14
5.0
100
ND
19.0 J
28.4 J
37.7 J
49.6 J
---
92.6 J
ND
12-Mar-15
2.5
100
12.4 J
13.3 J
28.0 J
38.6 J
38.9 J
---
93.1 J
ND
19-Aug-15
2.5
100
4.9 J
17.5 J
25.3 J
36.2 J
42.2 J
---
90.5 J
ND
18-Feb-16
2.5
100
4.4 J
12.1 J
15.7 J
36.4 J
36.7 J
---
98.2 J
ND
11-Aug-16
2.5
100
3.9 J
22.4 J
16.1 J
42.1 J
38.6 J
---
102
ND
15-Feb-17
2.5
100
6.1 J
18.2 J
18.6 J
37.2 J
38.9 J
---
102
ND
24-Aug-17
2.5
100
11.1 J
18.0 J
17.1 J
30.9 J
43.1 J
---
96.2 J
ND
7-Feb-18
2.5
100
3.9 J
15.4 J
18.0 J
44.6 J
48.7 J
---
122
ND
15-Aug-18
2.5
100
3.8 J
21.7 J
16.6 J
39.9 J
41.6 J
---
108
ND
6-Feb-19
2.5
5
4.0 J
15.8
17.4
39.1
52.8
---
120
ND
8-Aug-19
1.0
5
4.5 J
25
32.2
39.3
44.1
---
128
ND
14-Feb-20
1.0
5
11
15.7
23.0
36.3
45.8
---
122
---
25-Aug-20
---
8.8
63
34.8
37
50.6
124
ND
---
10-Fe b-21
4.7
10
4.7 J
ND
---
---
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 3 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Beryllium
14-Sep-94
---
2
---
N D
---
---
---
ND
---
---
2-Dec-94
---
2
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
2
---
ND
---
---
---
ND
---
---
2-M a r-95
---
2
---
ND
---
---
---
ND
---
---
17-Nov-95
---
2
---
ND
---
---
---
ND
---
---
23-M ay-96
---
2
---
ND
---
---
---
ND
---
---
14-Nov-96
---
2
--
ND
---
--
---
ND
---
---
18-Jun-97
---
2
---
3.0
---
---
---
3.0
---
---
2-Dec-97
---
2
---
ND
---
---
---
1.0
---
---
27-May-98
---
2
---
2.0
---
---
---
3.0
---
---
16-Nov-98
---
2
---
2.0
---
---
---
4.0
---
---
10-Sep-99
---
2
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
2
---
N D
ND
ND
ND
---
ND
---
10-M ay-00
---
2
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
2
---
N D
ND
ND
ND
---
ND
---
18-A p r-01
---
2
---
N D
ND
ND
ND
---
ND
---
27-Oct-01
---
2
---
N D
ND
ND
ND
---
4.0
---
10-J u n-02
---
2
---
N D
ND
ND
ND
---
ND
---
13-J u n-02
---
2
---
N D
ND
ND
ND
---
ND
---
19-N ov-02
---
2
---
N D
ND
ND
ND
---
ND
---
27-Jun-03
---
2
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
2
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
2
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
2
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
2
---
ND
ND
N D
ND
---
ND
N D
29-Dec-05
---
2
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
2
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
1
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
IMAC = 4 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
1.0
---
0.14 J
0.10 J
N D
N D
---
N D
N D
16-Dec-08
0.10
1.0
---
ND
ND
ND
0.18 J
---
ND
ND
8-Ju1-09
0.10
1.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.10
1.0
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
0.10
1.0
---
ND
ND
ND
ND
---
ND
ND
IMAC = 4 pg/L (10/01/10)
14-Dec-10
0.10
1.0
---
ND
{ND)
{ND)
{ND)
---
ND
ND (0.15) J
21-Jun-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.20
1.0
ND
0.28 J,
ND
ND
ND
---
ND
---
25-Aug-20
0.70
1.0
ND
ND
ND
ND
ND
---
ND
---
10-Fe b-21
9.50
10.0
ND
ND
---
---
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 4 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Cadmium
14-Sep-94
---
1
---
ND
---
---
---
1.0
---
---
2-Dec-94
---
1
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
1
---
ND
---
---
---
ND
---
---
2-M a r-95
---
1
---
ND
---
---
---
ND
---
---
17-Nov-95
---
1
--
ND
--
---
---
ND
--
--
23-M ay-96
---
1
---
ND
---
---
---
ND
---
---
14-Nov-96
---
1
---
ND
---
---
---
ND
---
---
18-J u n -9 7
---
1
---
ND
---
---
---
3.0
---
---
2-Dec-97
---
1
---
ND
---
---
---
ND
---
---
2 7-May-98
---
1
---
ND
---
---
---
1.0
---
---
16-Nov-98
---
1
---
ND
---
---
---
4.0
---
---
10-Sep-99
---
1
---
ND
1.0
ND
ND
---
ND
---
16-N ov-99
---
1
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
1
---
ND
ND
ND
ND
---
1.0
---
26-Oct-00
---
1
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
1
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
1
---
2.0
2.0
ND
ND
---
2.0
---
10-J u n-02
---
1
---
ND
3.0
ND
ND
---
3.0
---
13-J u n-02
---
1
---
ND
3.0
ND
ND
---
3.0
---
19-Nov-02
---
1
---
3.0
2.0
ND
1.0
---
ND
---
27-Jun-03
---
1
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
1
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
1
---
ND
1.0
ND
ND
---
ND
ND
29-Dec-04
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
1
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
1
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
1
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1.75 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
1.0
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 2 pg/L (2/05/10)
23-Jun-10
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.50
1.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
0.40
1.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.40
1.0
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
0.40
1.0
ND
ND
ND
ND
ND
---
ND
---
10-Fe b-21
0.29
1.0
ND
---
---
ND
ND
0.92 J
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 5 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-5R
MW-6R
Field Blank
Blanks
Chromium
14-Sep-94
---
10
---
91.0
---
---
---
177
---
---
2-Dec-94
---
10
---
88.0
---
---
---
24.0
---
---
8-Feb-95
---
10
---
56.0
---
---
---
19.0
---
---
2-Mar-95
---
10
---
66.0
---
---
---
10
---
---
17-Nov-95
---
10
---
53.0
---
---
---
ND
---
---
23-May-96
---
10
---
34.0
---
---
---
ND
---
---
14-Nov-96
---
10
---
8.0
---
---
---
8.0
---
---
18-J u n-97
---
10
---
100
---
---
---
83.0
---
---
2-Dec-97
---
10
---
14.0
---
---
---
26.0
---
---
27-May-98
---
10
---
31.0
---
---
---
40.0
---
---
16-Nov-98
---
10
---
130
---
---
---
260
---
---
10-Sep-99
---
10
---
ND
40.0
ND
ND
---
23.0
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
13.0
ND
ND
---
ND
---
27-Oct-01
---
10
---
16.0
56.0
10
ND
---
ND
---
10-J u n-02
---
10
---
ND
13.0
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
17.0
ND
ND
---
ND
---
19-N ov-02
---
10
---
12.0
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
13.0
ND
ND
37.0
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
67.0
ND
ND
---
ND
ND
28-Dec-06
---
10
---
8.9 J
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
10
---
2.4 J
2.5 J
ND
2.4 J
---
ND
ND
8-Jul-08
---
10.0
---
8.0 J
2.8 J
ND
1.8 J
---
ND
ND
6-Dec-08
0.40
10.0
---
2.0 J
3.2 J
ND
1.9 J
---
ND
ND
8-Jul-09
0.40
10.0
---
3.3 J
7.2 J
ND
0.86 J
---
ND
ND
15-Dec-09
0.40
10.0
---
4.6 J
3.6 J
ND
0.64 J
---
ND
ND
NC 2L = 10 pg/L (2/5/10)
23-Jun-10
0.40
10.0
---
4.1 J
2.6 B
0.90 B
1.3 B
---
1.1 B
0.71 J
Resample >
12-Aug-10
0.40
10.0
---
---
---
---
---
---
---
ND
14-Dec-10
0.40
10.0
---
2.8 J
9.1 J
1.0 J
1.2 J
---
0.43 J
ND
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
11.6
ND
ND
---
ND
ND
Resample >
25-Jan-12
5.0
10.0
---
---
6.1 J
---
---
---
---
ND
13-Jun-12
5.0
10.0
ND
5.1 J
7.5 J
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
7.4 J
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
19.6
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
6.1 J
6.6 J
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
3.3 J
10.6
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
5.9 J
7.5 J
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
3.4 J
11.0
3.1 J
2.7 J
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
6.8 J
2.9 J
ND
3.1 J
---
ND
ND
24-Aug-17
2.5
10.0
ND
7.6 J
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
5.1 J
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
12.5
3.2 J
ND
ND
---
ND
ND
Resample >
2-Nov-18
2.5
10.0
---
4.1 J
---
---
---
---
---
---
6-Feb-19
2.5
5.0
ND
4.4 J
3.3 J
ND
5.8
---
ND
ND
8-Aug-19
1.0
5.0
ND
8.5
1.8 J
ND
ND
---
ND
ND
14-Feb-20
1.0
5.0
3 J
5.1
ND
ND
2.5 J
---
ND
---
25-Aug-20
3.7
5.0
ND
22.6
10.9
ND
4.2 J
---
ND
---
Resample >
29-Sep-20
3.7
5.0
---
6
ND
---
---
---
---
---
10-Fe b-21
0.2
1.0
ND
---
---
ND
0.34 J
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 6 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Cobalt
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
53.0
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
23.0
---
---
2-Ma r-95
---
10
---
22.0
---
---
---
24.0
---
---
17-Nov-95
---
10
---
31.0
---
---
---
15.0
---
---
23-May-96
---
10
---
19.0
---
---
---
16.0
---
---
14-Nov-96
---
10
---
55.0
---
---
---
16.0
---
---
18-Jun-97
---
10
---
52.0
---
---
---
28.0
---
---
2-Dec-97
---
10
---
16.0
---
---
---
14.0
---
---
27-May-98
---
10
---
13.0
---
---
---
18.0
---
---
16-Nov-98
---
10
---
54.0
---
---
---
45.0
---
---
10-Sep-99
---
10
---
ND
32.0
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
15.0
11.0
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
21.0
ND
ND
---
ND
---
27-Oct-01
---
10
---
ND
28.0
ND
ND
---
ND
---
10-J u n-02
---
10
---
11.0
15.0
ND
ND
---
ND
---
13-J u n-02
---
10
---
11.0
15.0
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
12.0
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
12.0
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
11.0
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
21.3
ND
ND
---
ND
ND
28-Dec-06
---
10
---
16.4
ND
ND
ND
---
ND
ND
12-J u I-0 7
---
10
---
11.2
ND
ND
ND
---
ND
ND
IMAC = 70 pg/L (10/23/07)
19-Dec-07
---
10
---
17.0
4.6 B
1.1 B
1.4 B
---
ND
1.6 J
8-Jul-08
---
10.0
---
15.0 B
4.2 B
3.1 B
5.0 B
---
6.1 B
6.2 J
16-Dec-08
0.60
10.0
---
11.0
3.2 B
1.4 B
3.1 B
---
2.5 B
2.4 J
8-Jul-09
0.60
10.0
---
10.6
ND
ND
ND
---
ND
ND
15-Dec-09
0.60
10.0
---
8.8 J
ND
ND
ND
---
ND
ND
23-Jun-10
0.60
10.0
---
11.8
ND
ND
ND
---
ND
ND
Resample >
12-Aug-10
0.60
10.0
---
---
---
---
---
---
---
ND
IMAC = 1 pg/L (10/01/10)
14-Dec-10
0.60
10.0
---
10.9
3.7 B
ND
3.1 B
---
0.71 B
1.6 J
21-Jun-11
5.0
10.0
ND
11.6
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
5.0 J
9.3 J
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
10.7
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
10.1
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
13.0
ND
ND
ND
---
5.1 J
ND
6-Aug-13
5.0
10.0
ND
20.5
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
13.9
11.4
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
9.5 J
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
8.0 J
ND
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
11.8
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
7.5 J
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
12.7
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
11.3
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
ND
14.1
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
6.5 J
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
11.6
ND
ND
ND
---
ND
ND
2-Nov-18
2.5
10.0
---
8.3 J
---
---
---
---
---
---
6-Feb-19
2.5
5.0
ND
10.2
ND
ND
ND
---
ND
ND
Resample >
14-Mar-19
2.5
5.0
---
5.2
---
---
---
---
---
ND
8-Aug-19
1.1
5.0
ND
11.3
3.0 J
ND
ND
---
ND
ND
14-Feb-20
1.1
5.0
2.7 J
8.2
ND
1.4 J
1.5 J
---
1.3 J
---
25-Aug-20
3.6
5.0
ND
17.8
ND
ND
ND
---
ND
---
10-Fe b-21
0.3
1.0
ND
---
---
ND
0.96 J
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 7 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-5R
MW-6R
Field Blank
Blanks
Copper
14-Sep-94
---
200
---
130
---
---
---
ND
---
---
2-Dec-94
---
200
---
ND
---
---
---
ND
---
---
8-Feb-95
---
200
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
200
---
ND
---
---
---
ND
---
---
17-Nov-95
---
200
---
ND
---
---
---
ND
---
---
23-May-96
---
200
---
ND
---
---
---
ND
---
---
14-Nov-96
---
200
---
54.0
---
---
---
15.0
---
---
18-Jun-97
---
200
---
97.0
---
---
---
45.0
---
---
2-Dec-97
---
200
---
24.0
---
---
---
17.0
---
---
27-May-98
---
200
---
26.0
---
---
---
28.0
---
---
16-Nov-98
---
200
---
150
---
---
---
80.0
---
---
10-Sep-99
---
200
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
200
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
200
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
200
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
200
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
200
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
200
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
200
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
200
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
200
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
200
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
200
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
200
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
200
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
200
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
3.5 J
1.7 B
2.5 B
0.90 B
---
ND
0.60 J
12-Jul-0 7
---
10
---
ND
2.0 J
ND
ND
---
ND
ND
NC 2L = 1,000 pg/L (10/23/07)
19-Dec-07
---
10
---
4.6 B
3.8 B
0.56 B
1.9 B
---
0.58 B
10.5 B
8-Jul-08
---
10.0
---
9.3 J
1.6 J
ND
ND
---
0.75 J
ND
16-Dec-08
0.30
10.0
---
2.1 J
2.3 J
ND
6.9 J
---
ND
ND
8-Jul-09
0.30
10.0
---
1.6 J
3.3 J
ND
ND
---
ND
ND
15-Dec-09
0.30
10.0
---
2.9 J
2.7 J
ND
2.1 J
---
ND
ND
23-Jun-10
0.30
10.0
---
2.0 J
1.1 J
ND
0.86 J
---
ND
ND
Resample >
12-Aug-10
0.30
10.0
---
---
---
---
---
---
---
ND
14-Dec-10
0.30
10.0
---
1.8 B
8.1 J
0.39 B
5.9 J
---
ND
0.49 J
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
15.5
ND
10.0
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
5.6 J
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
6.6 J
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
14.7
ND
6.4 J
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
ND
7.6 J
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
5.0 J
6.8 J
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
3.6 J
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
7.8 J
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
6.3 J
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
5.1 J
3.7 J
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
10.0
3.4 J
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
7.4 J
2.8 J
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
ND
8.1
---
ND
ND
8-Aug-19
2.1
5.0
2.5 J
7.1
4.9 J
5.0
ND
---
ND
ND
14-Feb-20
2.1
5.0
5.5
4.1 J
ND
ND
7.5
---
ND
---
25-Aug-20
4.3
5.0
ND
23.5
13.2
ND
14.2
---
ND
---
Resample >
29-Sep-20
4.3
5.0
---
ND
---
---
---
---
---
---
10-Fe b-21
0.2
1.0
ND J
ND
---
ND
0.91 J
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 8 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Iron
23-Jun-10
14.0
300
---
4150
1040
102 J
413
---
776
ND
Resample >
12-Aug-10
140
3000
---
---
---
---
---
---
---
ND
NC 2L = 300 pg/L (2/5/10)
14-Dec-10
14
300
---
3210
3880
141 J
877
---
1100
ND
21-Jun-11
50.0
300
2190
6030
667
114 J
981
---
1020
ND
6-Dec-11
50.0
300
8610
2680
5420
86.1 J
287 J
---
1040
ND
13-Jun-12
50.0
300
1770
5610
3280
63.4 J
698
---
1680
ND
11-Dec-12
50.0
300
1680
4020
1260
ND
545
---
981
ND
29-Apr-13
50.0
300
414
3500
1130
112 J
635
---
1750
ND
6-Aug-13
50.0
300
397
8970
307
ND
378
---
2130
ND
25-Feb-14
50.0
300
1040
7060
9750
102 J
2030
---
1710
ND
13-Aug-14
50.0
300
209 J
5380
3030
107 J
904
---
2140
ND
12-Mar-15
25.0
300
269 J
3680
6040
40.8 J
262 J
---
2650
ND
19-Aug-15
25.0
300
156 J
7250
3780
34.9 J
58.0 J
---
1460
ND
18-Feb-16
25.0
300
243 J
792
270 J
43.0 J
86.3 J
---
1500
ND
11-Aug-16
25.0
300
292 J
10400
839
104.0 J
ND
---
2090
ND
15-Feb-17
25.0
300
633
6250
1400
104.0 J
30.4 J
---
944
ND
24-Aug-17
25.0
300
3680
9740
792
46.8 J
38.5 J
---
1990
ND
7-Feb-18
25.0
300
323
6740
849
126 J
61.2 J
---
1060
ND
15-Aug-18
25.0
300
340
14000
1200
75.5 J
ND
---
1180
27.8 J
6-Feb-19
25.0
50
183
3960
1440
54.8
2070
---
2150
ND
8-Aug-19
19.5
50
176
8240
1770
35.1 J
25.3 J
---
2060
ND
14-Feb-20
19.5
50
3750
5050
317
22.4 J
1870
---
2140
---
25-Aug-20
41.5
50
1570
18800
6280
ND
2570
984
ND
---
Resample >
29-Sep-20
41.5
50
--- I
6320
702
--- I
286
--- I
--- I
---
10-Fe b-21
0.3
1
ND
---
---
ND
0.69 J
ND
---
---
Lead
14-Sep-94
---
10
---
230
---
---
---
190
---
---
2-Dec-94
---
10
---
26.0
---
---
---
31.0
---
---
8-Feb-95
---
10
---
23.0
---
---
---
15.0
---
---
2-Ma r-95
---
10
---
14.0
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
10.0
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-Jun-97
---
10
---
21.0
---
---
---
70.0
---
---
2-Dec-97
---
10
---
20.0
---
---
---
24.0
---
---
27-May-98
---
10
---
23.0
---
---
---
32.0
---
---
16-Nov-98
---
10
---
33.0
---
---
---
110
---
---
10-Sep-99
---
10
---
ND
14.0
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
11.0
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
28.0
15.0
ND
18.0
---
29.0
---
10-J u n-02
---
10
---
13.0
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
13.0
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
ND
ND
ND
10.0
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
2.0 J
ND
ND
ND
---
ND
ND
12-Jul-0 7
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 15 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
10.0
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
4.0
10.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
2.9 J
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
2.7 J
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
2.8 J
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
1.6
5.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
1.6
5.0
ND
2.4 J
2.1 J
ND
ND
---
ND
---
25-Aug-20
4.5
5.0
ND
ND
ND
ND
ND
---
ND
---
10-Fe b-21
3.5
5.0
4.1 J
---
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 9 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Mercury
17-Nov-9 5
---
0.5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.5
---
ND
---
---
---
ND
---
---
23-M a r-98
---
0.5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
0.5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
0.5
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
0.5
---
ND
ND
ND
ND
---
ND
---
10-M a y-00
---
0.5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
0.5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
---
--
---
---
---
---
---
---
---
10-J u n-02
---
0.5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.5
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
---
--
---
---
---
---
---
---
---
27-Jun-03
---
1.5
---
ND
ND
ND
0.78
---
ND
---
30-Dec-03
---
0.5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
0.5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
0.5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
0.5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
2
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
0.2
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
0.2
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1.05 pg/L (10/23/07)
19-Dec-07
---
0.2
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
0.20
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.090
0.20
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.070
0.20
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.070
0.20
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1 pg/L (2/5/10)
23-Jun-10
0.070
0.20
---
ND
ND
0.094 J
ND
---
ND
ND
14-Dec-10
0.070
0.20
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.10
0.20
ND
0.11 J
ND
ND
ND
---
ND
ND
15-Feb-17
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.10
0.20
ND
0.11 J
ND
ND
ND
---
ND
ND
15-Aug-18
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
0.10
0.20
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.10
0.20
ND
ND
ND
---
ND
---
---
---
25-Aug-20
0.12
0.20
ND
0.13 J
ND
ND
ND
---
ND
---
10-Feb-21
0.26
1.00
ND
ND
---
---
---
---
---
---
Manganese
23-Jun-10
0.30
50.0
---
217
44.0 B
513
127
---
1470
9.0 J
Resample>
12-Aug-10
3.00
500
---
---
---
---
---
---
---
0.35 J
NC 2L = 50 pg/L (2/5/10)
14-Dec-10
0.30
50.0
---
208
139
730
194
---
1260
1.1 J
21-Jun-11
5.0
50.0
38.2 J
245
36.9 J
833
130
---
1400
ND
6-Dec-11
5.0
50.0
198
216
170
808
187
---
1350
ND
13-Jun-12
5.0
50.0
41.7 J
226
95.8
760
125
---
1360
ND
11-Dec-12
5.0
50.0
33.8 J
230
28.9 J
770
279
---
1340
ND
29-Apr-13
5.0
50.0
14.2 J
193
47.3 J
724
139
---
1220
ND
6-Aug-13
5.0
50.0
10.3 J
273
38.5 J
749
135
---
1220
ND
25-Feb-14
5.0
50.0
29.8 J
222
340
897
154
---
862
ND
13-Aug-14
5.0
50.0
5.8 J
209
108
1230
125
---
1450
ND
12-Mar-15
2.5
50.0
6.0 J
210
200
676
104
---
1370
ND
19-Aug-15
2.5
50.0
4.3 J
288
199
802
103
---
1490
ND
18-Feb-16
2.5
50.0
5.4 J
201
72.7
981
82.4
---
1620
ND
11-Aug-16
2.5
50.0
5.9 J
336
122
1550
100.0
---
1770
ND
15-Feb-17
2.5
50.0
15.5 J
234
246
1390
91.4
---
2210
ND
24-Aug-17
2.5
50.0
94.7
344
116
999
98.3
---
1730
ND
7-Feb-18
2.5
50.0
7.6 J
168
196
1160
158
---
2660
ND
15-Aug-18
2.5
50.0
6.7 J
284
63.6
937
105
---
1870
ND
6-Feb-19
2.5
5.0
5.5
226
79.0
1050
121
---
1960
ND
8-Aug-19
0.9
5.0
6.0
272
995
1020
97.6
---
1900
ND
14-Feb-20
0.9
5.0
85.8
175
606
983
117
---
2000
---
25-Aug-20
---
35.2
356
407
764
117
2100
ND
---
Resample >
29-Sep-20
3.4
5.0
---
186
--- I
--- I
--- I
--
--- I
---
10-Fe b-21
4.3
5.0
4.40 J
---
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 10 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Nickel
14-Sep-94
---
50
---
ND
---
---
---
ND
---
---
2-Dec-94
---
50
---
119
---
---
---
ND
---
---
8-Feb-95
---
50
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
50
---
ND
---
---
---
ND
---
---
17-Nov-95
---
50
---
ND
---
---
---
ND
---
---
23-M ay-96
---
50
---
ND
---
---
---
ND
---
---
14-Nov-96
---
50
---
ND
---
---
---
ND
---
---
18-J u n-97
---
50
---
65.0
---
---
---
ND
---
---
2-Dec-97
---
50
---
ND
---
---
---
ND
---
---
2 7-May-98
---
50
---
ND
---
---
---
ND
---
---
16-Nov-98
---
50
---
ND
---
---
---
150
---
---
10-Sep-99
---
50
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
50
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
50
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
50
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
50
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
50
---
ND
59
ND
ND
---
ND
---
10-J u n-02
---
50
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
50
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
50
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
50
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
50
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
50
---
7.0 J
7.2 J
2.4 J
ND
---
ND
ND
12-Jul-07
---
50
---
3.2 J
2.5 J
ND
ND
---
ND
ND
NC 2L = 100 pWL (10/23/07)
19-Dec-07
---
50
---
3.2 J
5.0
ND
2.3 J
---
ND
ND
8-Jul-08
---
50.0
---
5.3 J
2.3 J
ND
1.7 J
---
ND
ND
16-Dec-08
1.7
50.0
---
2.3 B
2.5 B
ND
2.7 B
---
ND
2.4 J
8-Jul-09
1.7
50.0
---
3.2 J
6.0 J
ND
1.8 J
---
ND
ND
15-Dec-09
1.7
50.0
---
3.6 B
4.4 B
2.1 B
2.6 B
---
2.0 B
3.0 J
23-Jun-10
1.7
50.0
---
2.3 J
ND
ND
ND
---
ND
ND
14-Dec-10
1.7
50.0
---
1.8 B
2.6 B
ND
ND
---
ND
2.7 J
21-Jun-11
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
50.0
ND
ND
6.4 J
ND
ND
---
ND
ND
13-Jun-12
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
50.0
ND
ND
11.3 J
ND
ND
---
ND
ND
13-Aug-14
5.0
50.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
50.0
ND
ND
11.7 J
ND
ND
---
ND
ND
19-Aug-15
2.5
50.0
ND
3.7 J
8.9 J
ND
ND
---
ND
ND
18-Feb-16
2.5
50.0
ND
ND
3.2 J
ND
ND
---
ND
ND
11-Aug-16
2.5
50.0
ND
6.4 J
6.7 J
ND
ND
---
22.8 J
ND
15-Feb-17
2.5
50.0
ND
4.9 J
8.8 J
ND
ND
---
ND
ND
24-Aug-17
2.5
50.0
3.3 J
5.6 J
4.6 J
ND
ND
---
ND
ND
7-Feb-18
2.5
50.0
ND
ND
4.8 J
ND
ND
---
ND
ND
15-Aug-18
2.5
50.0
ND
5.5 J
3.4 J
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
2.9 J
3.1 J
ND
2.8 J
---
ND
ND
8-Aug-19
0.9
5.0
0.93 J
4.3 J
9.8
1.1 J
1.3 J
---
1.5 J
ND
14-Feb-20
0.9
5.0
2.5 J
3.2 J
7.1
1.9 J
1.7 J
---
1.1 J
---
25-Aug-20
3.5
5.0
ND
12.6
11.7
ND
ND
---
ND
---
10-Fe b-21
3.0
5.0
ND
ND
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 11 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Selenium
14-Sep-94
---
20
---
ND
---
---
---
ND
---
---
2-Dec-94
---
20
---
ND
---
---
---
ND
---
---
8-Feb-95
---
20
---
ND
---
---
---
ND
---
---
2-M a r-95
---
20
---
ND
---
---
---
ND
---
---
17-Nov-95
---
20
---
ND
---
---
---
ND
---
---
23-M ay-96
---
20
---
ND
---
---
---
ND
---
---
14-Nov-96
---
20
---
ND
---
---
---
ND
---
---
18-J u n-97
---
20
---
ND
---
---
---
ND
---
---
2-Dec-97
---
20
---
ND
---
---
---
ND
---
---
2 7-May-98
---
20
---
ND
---
---
---
ND
---
---
16-Nov-98
---
20
---
ND
---
---
---
ND
---
---
10-Sep-99
---
20
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
20
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
20
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
20
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
20
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
20
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
20
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
20
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
20
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
20
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
20
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
20
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
20
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
20
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
20
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
10.0
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
3.8
10.0
---
ND
ND
ND
ND
---
ND
4.9 J
8-Ju1-09
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
3.8
10.0
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
5.0
10.0
ND
ND
ND
ND
ND
---
6.0 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
4.7
10.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
4.7
10.0
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
4.7
10.0
ND
ND
ND
ND
5.9 J
---
ND
---
10-Fe b-21
0.7
1.0
ND
ND
---
ND
---
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 12 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Silver
14-Sep-94
---
10
---
N D
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
10
---
N D
---
---
---
ND
---
---
2-M a r-95
---
10
---
N D
---
---
---
ND
---
---
17-Nov-95
---
10
--
ND
--
---
---
ND
--
--
23-M ay-96
---
10
---
N D
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
N D
---
---
---
ND
---
---
2-Dec-97
---
10
---
N D
---
---
---
4.0
---
---
2 7-May-98
---
10
---
N D
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-Sep-99
---
10
---
N D
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
N D
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
N D
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
N D
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 17.5 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
0.26 J
ND
---
ND
ND
8-J u 1-08
---
10.0
---
0.27 J
0.41 J
0.83 J
0.39 J
---
0.56 J
N D
16-Dec-08
0.10
10.0
---
N D
0.25 J
0.53 J
0.40 J
---
0.46 J
N D
8-Ju1-09
0.10
10.0
---
ND
ND
0.17 J
ND
---
ND
ND
15-Dec-09
0.10
10.0
---
N D
0.32 J
0.64 J
0.53 J
---
0.53 J
N D
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
0.10
10.0
---
ND
ND
0.13 J
0.13 J
---
ND
ND
{0.25 J)
14-Dec-10
0.10
10.0
---
ND
{0.24) B
{0.58) B
{0.34) B
---
0.17 B
J
0.19
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
2.5
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
2.5
5.0
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
2.5
5.0
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
2.5
5.0
ND
ND
ND
ND
ND
---
ND
---
10-Fe b-21
0.4
1.0
ND
ND
---
ND
---
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 13 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Thallium
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
ND
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
27-M ay-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
0.01
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
6
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
5.5
---
ND
ND
ND
ND
---
ND
ND
IMAC = 0.28 pg/L (10/23/07)
19-Dec-07
---
5.5
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
5.5
---
4.5 J
ND
ND
ND
---
ND
ND
16-Dec-08
3.0
5.5
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
3.0
5.5
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
3.0
5.5
---
ND
ND
ND
3.8 J
---
ND
ND
23-Jun-10
3.0
5.5
---
ND
ND
ND
ND
---
ND
ND
Resample >
12-Aug-10
30.0
55.0
---
---
---
---
---
---
---
ND
IMAC = 0.2 pg/L (10/01/10)
14-Dec-10
3.0
5.5
---
ND
ND
8.1
ND
---
ND
ND
21-Jun-11
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
5.4
5.5
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
5.0
5.5
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.02
5.5
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.02
5.5
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.028
0.10
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
0.020
5.50
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.060
0.10
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
0.110
1.00
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.060
0.10
ND
ND
ND
ND
ND
---
ND
---
25-Aug-20
0.050
0.10
ND
0.12
ND
ND
ND
---
ND
---
10-Feb-21
0.240
1.00
ND
ND
---
---
---
---
---
---
Tin
8-Jul-08
---
100
---
1.9 J
3.0 J
3.0 J
3.6 J
---
3.6 J
ND
16-Dec-08
1.8
100
---
---
---
---
---
---
---
ND
8-Jul-09
1.8
100
---
ND
ND
1.8 J
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
IMAC = 2100 pg/L (2/5/10)
23-Jun-10
1.8
100
---
ND
ND
1.9 J
2.5 J
---
3.3 J
ND
IMAC = 2000 pg/L (10/01/10)
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
100
---
---
---
---
---
---
13-Jun-12
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
5.0
100
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
2.5
100
ND
---
---
---
ND
---
---
ND
18-Feb-16
2.5
100
ND
---
---
---
ND
---
---
ND
15-Feb-17
2.5
100
ND
---
---
---
ND
---
---
ND
24-Aug-17
2.5
100
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.5
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
2.5
5
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.7
1
ND
---
---
---
---
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 14 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Vanadium
14-Sep-94
---
40
---
390
---
---
---
340
---
---
2-Dec-94
---
40
---
233
---
---
---
ND
---
---
8-Feb-95
---
40
---
132
---
---
---
ND
---
---
2-Ma r-95
---
40
---
173
---
---
---
ND
---
---
17-Nov-95
---
40
---
84.0
---
---
---
ND
---
---
23-May-96
---
40
---
103
---
---
---
ND
---
---
14-Nov-96
---
40
---
140
---
---
---
22.0
---
---
18-J u n-97
---
40
---
310
---
---
---
82.0
---
---
2-Dec-97
---
40
---
52.0
---
---
---
27.0
---
---
27-May-98
---
40
---
71.0
---
---
---
41.0
---
---
16-Nov-98
---
40
---
340
---
---
---
97.0
---
---
10-Sep-99
---
40
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
40
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
40
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
40
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
40
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
40
---
67.0
53.0
ND
63.0
---
ND
---
10-J u n-02
---
40
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
40
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
40
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
40
---
ND
ND
ND
94.0
---
ND
---
30-Dec-03
---
40
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
40
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
40
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
40
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
40
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
40
---
ND
71.1
ND
ND
---
ND
ND
28-Dec-06
---
25
---
28.4
ND
ND
1.8 J
---
ND
ND
12-Jul-07
---
25
---
3.4 J
2.2 J
ND
ND
---
ND
ND
IMAC = 3.5 pg/L (10/23/07)
19-Dec-07
---
25
---
7.6
3.2 J
1.1 B
0.82 B
---
0.93 B
0.51 J
Resample >
14-Feb-08
---
25
---
7.2
---
---
---
---
---
0.24 J
Filtered >
14-Feb-08
---
25
---
3.2 J
---
---
---
---
---
ND
8-Jul-08
---
25.0
---
21.9 J
2.2 J
0.94 B
0.78 B
---
2.3 J
0.20 J
16-Dec-08
0.20
25.0
---
4.9 J
3.4 J
0.84 B
6.1 J
---
0.47 B
0.76 J
8-Jul-09
0.20
25.0
---
10.6 J
8.3 J
1.7 B
1.9 B
---
1.4 B
1.3 J
15-Dec-09
0.20
25.0
---
12.1 J
3.8 J
1.3 B
2.3 B
---
ND
0.53 J
23-Jun-10
0.20
25.0
---
10.7 J
2.0 J
0.51 J
1.2 J
---
0.54 J
ND
Resample >
12-Aug-10
0.20
25.0
---
---
---
---
---
---
---
0.33 J
IMAC = 0.3 pg/L (10/01/10)
14-Dec-10
0.20
25.0
---
7.3 J
{8.0) J
{1.2) B
{4.0) J
---
ND
{0.57 J) 0.36 J
21-Jun-11
5.0
25.0
5.9 J
14.6 J
ND
ND
ND
---
ND
ND
6-Dec-11
5.0
25.0
19.8 J
5.3 J
10 J
ND
ND
---
ND
ND
13-Jun-12
5.0
25.0
5.2 J
13.0 J
6.5 J
ND
ND
---
ND
ND
11-Dec-12
5.0
25.0
ND
7.4 J
ND
ND
ND
---
ND
ND
29-Apr-13
5.0
25.0
ND
8.4 J
ND
ND
ND
---
ND
ND
6-Aug-13
5.0
25.0
ND
27.6
ND
ND
ND
---
ND
ND
25-Feb-14
5.0
25.0
ND
18.6 J
19.0 J
ND
7.0 J
---
ND
ND
13-Aug-14
5.0
25.0
ND
15.0 J
7.2 J
ND
ND
---
ND
ND
12-Mar-15
2.5
25.0
ND
9.5 J
14.8 J
ND
3.3 J
---
ND
ND
19-Aug-15
2.5
25.0
ND
19.2 J
8.3 J
ND
ND
---
ND
ND
18-Feb-16
2.5
25.0
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
2.5
25.0
ND
25.2
ND
ND
ND
---
ND
ND
15-Feb-17
2.5
25.0
ND
13.9 J
ND
ND
ND
---
ND
ND
24-Aug-17
2.5
25.0
10.3 J
23.7 J
ND
ND
ND
---
ND
ND
IMAC = 0.3 pg/L (10/01/10)
7-Feb-18
2.5
25.0
ND
18.1 J
2.6 J
ND
ND
---
ND
ND
15-Aug-18
2.5
25.0
ND
34.5
2.6 J
ND
ND
---
ND
ND
Resample >
2-Nov-18
2.5
25.0
---
13.0 J
---
---
---
---
---
---
6-Feb-19
2.5
5.0
ND
10.4
3.5 J
ND
9.5
---
ND
ND
Resample >
14-Mar-19
2.5
5.0
---
10.0
---
---
---
---
---
ND
8-Aug-19
1.3
5.0
2.2 J
23.4
4.8 J
ND
ND
---
2.0 J
ND
14-Feb-20
1.3
5.0
9.2
13.1
ND
ND
9.3
---
ND
---
25-Aug-20
3.9
5.0
4.4 J
53.0
13.5
ND
12.2
---
ND
---
Resample >
29-Sep-20
3.9
2.0
17.5
ND
ND
10-Feb-21
4.3
5.0
ND
ND
---
ND
---
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 15 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Zinc
14-Sep-94
---
50
---
400
---
---
---
640
---
---
2-Dec-94
---
50
---
380
---
---
---
98.0
---
---
8-Feb-95
---
50
---
236
---
---
---
108
---
---
2-Ma r-95
---
50
---
102
---
---
---
ND
---
---
17-Nov-95
---
50
---
154
---
---
---
ND
---
---
23-May-96
---
50
---
116
---
---
---
ND
---
---
14-Nov-96
---
50
---
140
---
---
---
48.0
---
---
18-Jun-97
---
50
---
250
---
---
---
190
---
---
2-Dec-97
---
50
---
110
---
---
---
130
---
---
27-May-98
---
50
---
90.0
---
---
---
110
---
---
16-Nov-98
---
50
---
3,600
---
---
---
3,900
---
---
10-Sep-99
---
50
---
ND
96.0
ND
ND
---
ND
---
16-Nov-99
---
50
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
50
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
50
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
50
---
ND
64.0
ND
ND
---
ND
---
27-Oct-01
---
50
---
55.0
136.0
ND
32.0
---
ND
---
10-Jun-02
---
50
---
ND
72.0
ND
ND
---
370
---
13-Jun-02
---
50
---
ND
72.0
ND
ND
---
370
---
19-Nov-02
---
50
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
50
---
ND
ND
ND
52.0
---
ND
---
30-Dec-03
---
50
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
50
---
ND
126
ND
ND
---
ND
ND
28-Dec-06
---
10
---
14.0
7.8 J
ND
ND
---
1.5 J
ND
12-Jul-0 7
---
10
---
3.6 J
6.5 J
ND
ND
---
ND
ND
NC 2L = 1,050 pg/L (10/23/07)
19-Dec-07
---
10
---
0.4 B
ND
4.5 B
ND
---
ND
87.9
8-Jul-08
---
10.0
---
12.6
ND
ND
ND
---
ND
1.2 J
16-Dec-08
0.40
10.0
---
0.45 J
3.8 J
ND
12.3
---
ND
ND
8-Jul-09
0.40
10.0
---
0.67 J
7.0 J
ND
ND
---
ND
1.6 J
15-Dec-09
0.40
10.0
---
5.5 B
6.9 B
ND
1.9 B
---
ND
7.7 J
NC 2L = 1,000 pg/L (2/5/10)
23-Jun-10
0.40
10.0
---
2.2 J
1.0 J
ND
ND
---
ND
ND
14-Dec-10
0.40
10.0
---
16.3 B
12.6 B
ND
ND
---
2.6 B
6.7 J
21-Jun-11
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
10.0
10.0
21.8 B
ND
21.0 B
ND
ND
---
ND
12.4
13-Jun-12
10.0
10.0
ND
ND
14.0
ND
ND
---
ND
ND
11-Dec-12
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
10.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
10.0
10.0
ND
ND
31.9
ND
ND
---
ND
ND
13-Aug-14
10.0
10.0
ND
ND
24.1
ND
ND
---
ND
ND
12-Mar-15
5.0
10.0
9.2 B
11.5 B
24.3 B
6.8 B
7.5 B
---
7.1 B
6.1 J
19-Aug-15
5.0
10.0
ND
7.2 B
16.3 B
ND
ND
---
ND
11.5
18-Feb-16
5.0
10.0
14.8
ND
ND
6.6 J
ND
---
ND
ND
11-Aug-16
5.0
10.0
ND
18.2
8.6 J
ND
ND
---
ND
ND
15-Feb-17
5.0
10.0
ND
14.7
8.0 J
ND
ND
---
ND
ND
24-Aug-17
5.0
10.0
9.2 J
8.1 J
10.7
ND
ND
---
ND
ND
7-Feb-18
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
15-Aug-18
5.0
10.0
ND
15.3
6.6 J
ND
ND
---
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
8-Aug-19
3.9
10.0
ND
7.2 J
6.0 J
ND
ND
---
ND
ND
14-Feb-20
3.9
10.0
9.6 J
5.8 J
ND
ND
4.4 J
---
ND
---
25-Aug-20
9.5
10.0
ND
32
20.6
ND
ND
---
ND
---
10-Fe b-21
4.5
5.0
ND
ND
---
ND
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 16 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Alkalinity, Total as CaCO3
23-Jun-10
5,000
5,000
---
20,400
82,100
253,000
135,000
---
---
ND
NC 2L = NE pg/L (2/5/10)
14-Dec-10
5,000
5,000
---
17,600
99,800
291,000
169,000
---
178,000
ND
21-Jun-11
5,000
5,000
100,000
20,800
77,000
269,000
194,000
---
156,000
ND
6-Dec-11
5,000
5,000
98,700
10,500
81,900
274,000
164,000
---
151,000
ND
13-Jun-12
1,000
1,000
101,000
13,700
87,500
271,000
152,000
---
149,000
ND
11-Dec-12
1,000
5,000
100,000
16,500
98,300
284,000
147,000
---
152,000
ND
29-Apr-13
1,000
5,000
99,300
13,800
97,300
293,000
156,000
---
122,000
ND
6-Aug-13
1,000
5,000
102,000
14,300
99,100
148,000
86,800
---
159,000
ND
25-Feb-14
1,000
5,000
107,000
15,800
123,000
298,000
178,000
---
153,000
ND
13-Aug-14
1000
5000
103000
14300
93800
301000
187000
---
164000
ND
12-Mar-15
1000
5000
99700
14700
88300
306000
151000
---
164000
ND
19-Aug-15
1000
5000
102000
19600
88200
294000
180000
---
164000
ND
18-Feb-16
1000
5000
108000
4350 J
89800
308000
141000
---
168000
ND
11-Aug-16
1000
5000
108000
24400
91800
304000
176000
---
173000
ND
15-Feb-17
1000
5000
115000
16000
92800
300000
175000
---
183000
ND
24-Aug-17
1000
5000
121000
26800
98500
329000
194000
---
195000
ND
7-Feb-18
1000
5000
125000
6900
101000
330000
199000
---
207000
ND
15-Aug-18
1000
5000
123000
22100
93200
302000
192000
---
203000
ND
6-Feb-19
1000
5000
137000
15300
102000
337000
208000
---
226000
ND
8-Aug-19
5000
5000
140000
22100
110000
326000
205000
---
232000
ND
14-Feb-20
5000
5000
139000
8860
94900
338000
192000
---
253000
---
25-Aug-20
5000
5000
140000
15100
10200
312000
193000
241000
ND
---
10-Feb-21
0.24
1
158000
---
---
---
183000
---
---
---
Chloride
23-Jun-10
5,000
5,000
---
ND
37,400
40,000
39,700
---
97,900
ND
NC 2L = 250000 pg/L (2/5/10)
14-Dec-10
5,000
5,000
---
5,100
38,400
44,500
39,600
---
108,000
ND
21-Jun-11
5,000
5,000
8,600
ND
35,800
45,300
41,400
---
106,000
ND
6-Dec-11
5,000
5,000
9,340
ND
28,600
49,200
39,200
---
110,000
ND
13-Jun-12
1,000
1,000
9,410
4,540
29,400
49,300
46,400
---
109,000
ND
11-Dec-12
1,000
1,000
8,570
5,220
30,800
50,600
46,600
---
107,000
ND
29-Apr-13
1,000
1,000
9,550
4,120
30,000
49,800
22,300
---
122,000
ND
6-Aug-13
1,000
1,000
7,590
5,180
25,700
50,100
48,700
---
107,000
ND
25-Feb-14
1,000
1,000
9,140
5,510
33,200
60,300
57,400
---
120,000
ND
13-Aug-14
500
1,000
8,030
4,070
21,300
97,600
43,400
---
106,000
ND
12-Mar-15
500
1,000
8,840
4,350
20,700
51,700
42,600
---
121,000
ND
19-Aug-15
500
1,000
9,440
5,160
23,200
51,500
48,500
---
111,000
ND
18-Feb-16
500
1,000
17,200
4,600
20,600
69,500
49,700
---
153,000
ND
11-Aug-16
500
1,000
9,410
4,430
23,200
57,300
51,300
---
147,000
ND
15-Feb-17
2,500
5,000
10,900
4,970
29,300
59,100
49,200 1,
---
142,000
ND
24-Aug-17
500
1,000
10,500
4,120
21,700
59,300
50,300
---
136,000
ND
7-Feb-18
500
1,000
10,000
4,790
23,000
60,200
58,600
---
149,000
ND
15-Aug-18
500
1,000
9,620
---
---
---
---
---
---
ND
6-Feb-19
500
1,000
10,300
5,030
22,300
64,600
57,800
---
160,000 ME
ND
8-Aug-19
2,500
5,000
10,100
7,030
20,400
66,500 MI
54,400
---
157,000
ND
14-Feb-20
500
1,000
9,070
4,490
17,200
62,300
47,700
---
153,000
---
25-Aug-20
---
9,570
16,400
19,000
67,100
47,000
160,000
ND
---
10-Feb-21
0
1
10,400
---
---
---
45,800
---
---
---
Total Cyanide
8-Jul-08
---
10.0
---
ND
ND
6.2 J
ND
---
ND
ND
NC 2L = 70 pg/L (10/23/07)
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
5.0
10.0
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
23-Jun-10
5.0
10.0
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
5.0
10.0
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-J u n-12
5.0
10
---
5.8 J
6.2 J
5.2 J
---
---
---
---
11-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
5.0
10
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
5.0
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 17 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-5R
MW-6R
Field Blank
Blanks
Sulfide
17-Nov-95
---
1,000
---
ND
---
---
---
ND
---
---
2-Dec-97
---
1,000
---
ND
---
---
---
ND
---
---
23-Mar-98
---
1,000
---
1,000
---
---
---
1400
---
---
27-May-98
---
1,000
---
1,000
---
---
---
ND
---
---
16-Nov-98
---
1,000
---
13,000
---
---
---
ND
---
---
10-Sep-99
---
1,000
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
1,000
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
1,000
---
17,000
5,000
47,000
33,000
---
36,000
---
26-Oct-00
---
1,000
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
1,000
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
1,000
---
ND
ND
ND
ND
---
ND
---
27-J u n-03
---
1,000
---
---
---
---
---
---
ND
---
30-Dec-03
---
1,000
---
---
---
---
---
---
---
---
30-Jun-04
---
1,000
---
ND
7
ND
ND
---
ND
---
29-Dec-04
---
1,000
---
---
---
---
---
---
---
---
29-Jun-05
---
1,000
---
ND
ND
ND
ND
---
1,200
ND
29-Dec-05
---
1,000
---
ND
ND
1,700 B
ND
---
ND
1,200
28-Jun-06
---
1,000
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
1,000
---
ND
500 J
ND
ND
---
ND
ND
12-Jul-07
---
1,000
---
ND
ND
ND
ND
---
ND
ND
NC 2L = NE pg/L (10/23/07)
19-Dec-07
---
1,000
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
1,000
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
100
1,000
---
ND
150 J
ND
141 J
---
ND
ND
8-Jul-09
100
1,000
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
100
1,000
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
100
1,000
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
100
1,000
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
11-Dec-12
100
1,000
ND
ND
ND
ND
117 J
---
ND
ND
29-Apr-13
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
100
1,000
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
100
1,000
ND
ND
141 J
189 J
ND
---
ND
ND
13-Aug-14
50
1,000
ND
---
---
---
ND
---
---
ND
12-Mar-15
100
1,000
ND
---
---
---
ND
---
---
ND
19-Aug-15
100
1,000
ND
---
---
---
ND
---
---
ND
18-Feb-16
100
1,000
ND
---
---
---
ND
---
---
ND
11-Aug-16
100
1,000
ND
---
---
---
ND
---
---
ND
15-Feb-17
100
1,000
ND
---
---
---
ND
---
---
ND
24-Aug-17
100
1,000
ND
---
---
---
ND
---
---
ND
7-Feb-18
100
1,000
ND
ND
---
ND
6-Feb-19
50
100
ND
---
---
---
ND
---
---
ND
25-Aug-20
50
100
ND
---
---
---
ND
---
---
---
10-Feb-21
50
100
ND
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 18 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-513
MW-6R
Field Blank
Blanks
Sulfate
23-Jun-10
---
5,000
---
14,800
7,180
9,140
ND
---
---
ND
NC 2L = 250000 pg/L (2/5/10)
14-Dec-10
---
5,000
---
14,500
9,210
9,700
ND
---
ND
ND
21-Jun-11
---
5,000
24,400
11,400
7,490
7,740
ND
---
ND
ND
6-Dec-11
5,000
5,000
39,800
13,800
8,000
7,730
ND
---
ND
ND
13-Jun-12
2,000
250,000
25,400 J
13,700 J
8,140 J
8,400 J
2,790 J
---
3,040 J
ND
11-Dec-12
2,000
250,000
28,000 J
14,800 J
9,120 J
10,100 J
4,420 J
---
2,900 J
ND
29-Apr-13
2,000
250,000
26,100 J
12,300 J
9,150 J
17,100 J
2,730 J
---
3,200 J
ND
6-Aug-13
2,000
250,000
25,300 J
7,370 J
7,830 J
11,700 J
2,760 J
---
3,320 J
ND
25-Feb-14
2,000
250,000
28,900 J
11,200 J
8,130 J
9,550 J
2,590 J
---
4,620 J
ND
13-Aug-14
1,000
250,000
31,900 J
9,370 J
7,910 J
11,600 J
2,450 J
---
2,780 J
ND
12-Mar-15
1,000
250,000
32,600 J
12,100 J
8,040 J
8,340 J
3,400 J
---
3,330 J
ND
19-Aug-15
10,000
250,000
42,900 J
10,200 J
8,110 J
10,400 J
2,890 J
---
3,210 J
ND
18-Feb-16
2,000
500,000
39,300 J
11,200 J
7,960 J
10,300 J
3,830 J
---
3,310 J
ND
11-Aug-16
5,000
1,250,000
112,000 J
8,500 J
7,700 J
10,300 J
3,100 J
---
3,140 J
ND
15-Feb-17
1,000
250,000
47,100 J
11,200 J
7,860 J
7,940 J
3,510 J
---
3,260 J
ND
24-Aug-17
500
250,000
49,700 J
9,940 J
8,310 J
9,260 J
6,680 J
---
2,620 J
ND
7-Feb-18
500
250,000
42,800 J
7,990 J
6,650 J
6,110 J
4,000 J
---
2,060 J
ND
15-Aug-18
500
250,000
55,200 J
7,690 J
7,130 J
6,470 J
4,200 J
---
2,650 J
ND
6-Feb-19
500
1,000
55,700
12,100
7,360
9,440
4,350
---
3,280
ND
8-Aug-19
500
1,000
51,500
9,890
7,450
7,570
6,710
---
3,600
ND
14-Feb-20
500
1,000
52,000
8,990
6,370
9,410
5,960
---
3,840
---
25-Aug-20
500
1,000
53,300
7,420
6,680
7,850
7,000
4610
ND
---
10-Feb-21
500
1,000
65,500
---
---
---
---
---
---
---
8,500
---
---
---
---
---
---
Tritium (Hydrogen-3)
25-Aug-20
0.49
0.49
0.95 J
Total Dissolved Solids, Dissolved
23-Jun-10
250,000
250,000
---
96,200
184,000
364,000
237,000
---
360,000
ND
NC 2L = 500,000 pg/L (2/5/10)
14-Dec-10
25,000
25,000
---
100,000
218,000
372,000
260,000
---
347,000
ND
21-Jun-11
5,000
5,000
170,000
89,000
194,000
374,000
238,000
---
378,000
ND
6-Dec-11
25,000
25,000
174,000
92,000
168,000
378,000
242,000
---
408,000
ND
13-Jun-12
25,000
25,000
189,000
98,000
184,000
390,000
253,000
---
402,000
ND
11-Dec-12
25,000
25,000
199,000
141,000
199,000
427,000
274,000
---
419,000
ND
29-Apr-13
25,000
25,000
170,000
114,000
183,000
416,000
276,000
---
466,000
ND
6-Aug-13
25,000
25,000
179,000
142,000
175,000
421,000
291,000
---
423,000
ND
25-Feb-14
25,000
25,000
173,000
109,000
206,000
405,000
281,000
---
421,000
ND
13-Aug-14
25,000
25,000
172,000
184,000
187,000
446,000
319,000
---
504,000
ND
12-Mar-15
25,000
25,000
229,000
113,000
184,000
430,000
256,000
---
470,000
ND
19-Aug-15
25,000
25,000
217,000
149,000
172,000
431,000
303,000
---
487,000
ND
18-Feb-16
25,000
25,000
162,000
84,000
140,000
412,000
237,000
---
475,000
ND
11-Aug-16
25,000
25,000
213,000
122,000
171,000
437,000
301,000
---
516,000
ND
15-Feb-17
25,000
25,000
233,000
62,000
154,000
438,000
277,000
---
481,000
ND
24-Aug-17
25,000
25,000
226,000
114,000
160,000
418,000
270,000
---
467,000
ND
7-Feb-18
25,000
25,000
235,000
124,000
170,000
444,000
308,000
---
520,000
ND
15-Aug-18
25,000
25,000
249,000
238,000
164,000
458,000
303,000
---
509,000
ND
6-Feb-19
25,000
25,000
246,000
124,000
172,000
468,000
334,000
---
486,000
ND
8-Aug-19
25,000
25,000
256,000
228,000
188,000
469,000
323,000
---
456,000
ND
14-Feb-20
25,000
25,000
249,000
141,000
165,000
468,000
317,000
---
584,000
---
25-Aug-20
---
262,000
232,000
196,000
465,000
357,000
660,000
ND
---
10-Feb-21
0
1
271,000
---
---
---
---
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 19 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-413
MW-5R
MW-6R
Field Blank
Blanks
Organic Compounds
Acetone
15-Dec-09
2.2
100
---
ND
ND
ND
ND
---
ND
2.8 J
23-Jun-10
2.2
100
---
ND
ND
ND
ND
---
ND
7.7 J
NC 2L = 700 pg/L (10/23/07)
14-Dec-10
2.2
100
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
2.2
100
ND
3.8 B
2.8 B
ND
ND
---
ND
3.9 J
6-Dec-11
2.2
100
ND
ND
ND
ND
ND
---
ND
8.8 J
NC 2L = 6,000 pg/L (2/5/10)
13-Jun-12
2.2
100
ND
ND
ND
ND
ND
---
ND
4.7 J
12-Dec-12
10.0
100
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
10.0
100
ND
ND
ND
ND
ND
---
ND
14.6 J
6-Aug-13
10.0
100
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
10.0
100
ND
ND
ND
ND
ND
---
ND
19.3 J
13-Aug-14
10.0
100
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
10
100
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
10
100
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
10
100
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
10
100
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
10
100
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
10
100
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
10
100
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
10
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
6.2
25
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.2 7
1
ND
ND
---
ND
ND
ND
---
---
Benzene
14-Sep-94
---
5
---
ND
---
---
---
ND
---
---
2-Dec-94
---
5
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
5
---
ND
---
---
---
ND
---
---
2-M a r-95
---
5
---
ND
---
---
---
ND
---
---
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
ND
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M a y-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
10-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
7
ND
---
ND
ND
30-Dec-03
---
5
---
ND
ND
12
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
0.4 J
---
ND
ND
NC 2L = 1 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
0.53 J
---
ND
ND
8-J u 1-08
---
1
---
ND
ND
ND
0.59 J
---
ND
ND
16-Dec-08
0.25
1
---
ND
ND
ND
0.4 J
---
ND
ND
8-Ju1-09
0.25
1
---
ND
ND
ND
0.54 J
---
ND
ND
15-Dec-09
0.25
1
---
ND
ND
ND
0.37 J
---
ND
ND
23-Jun-10
0.25
1
---
ND
ND
ND
0.42 J
---
ND
ND
14-Dec-10
0.25
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.25
1
ND
ND
ND
ND
0.39 J
---
ND
ND
6-Dec-11
0.25
1
ND
ND
ND
ND
0.4 J
---
ND
ND
13-Jun-12
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.25
1
ND
ND
ND
ND
0.41 J
---
ND
ND
29-Apr-13
0.25
1
ND
ND
ND
ND
0.33 J
---
ND
ND
6-Aug-13
0.25
1
ND
ND
ND
ND
0.4 J
---
ND
ND
25-Feb-14
0.25
1
ND
ND
ND
ND
0.4 J
---
ND
ND
13-Aug-14
0.25
1
ND
ND
ND
ND
0.41 J
---
ND
ND
12-Mar-15
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.25
1
ND
ND
ND
ND
0.35 J
---
ND
ND
18-Feb-16
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.25
1
ND
ND
ND
ND
0.34 J
---
ND
ND
15-Feb-17
0.25
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.25
1
ND
ND
ND
ND
0.3 J
---
ND
ND
7-Feb-18
0.25
1
ND
ND
ND
ND
0.31 J
---
ND
ND
16-Aug-18
0.25
1
ND
ND
ND
ND
0.35 J
---
ND
ND
6-Feb-19
0.15
1
ND
ND
ND
ND
0.43 J
---
ND
ND
7-Aug-19
0.15
1
ND
ND
ND
ND
0.36 J
---
ND
ND
14-Feb-20
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
1.9
10
ND
ND
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 20 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Carbon Disulfide
18-Jun-97
---
100
---
ND
---
---
---
16
---
---
2-Dec-97
---
100
---
ND
---
---
---
23
---
---
2 7-May-98
---
100
---
ND
---
---
---
46
---
---
16-Nov-98
---
100
---
ND
---
---
---
33.5
---
---
10-Sep-99
---
100
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
100
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
100
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
100
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
100
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
100
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
100
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
100
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
100
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
100
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
100
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
100
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 700 pg/L (10/23/07)
19-Dec-07
---
100
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
100
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
1.2
100
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
1.2
100
--
ND
ND
ND
ND
---
ND
ND
15-Dec-09
1.2
100
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
1.2
100
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
1.2
100
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
1.2
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.4
2
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.24
1
N D
N D
---
N D
N D
N D
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 21 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Chlorobenzene
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
3
---
ND
ND
ND
0.34 J
---
ND
ND
NC 2L = 50 pg/L (10/23/07)
19-Dec-07
---
3
---
ND
0.64 J
ND
0.44 J
---
ND
ND
8-J u 1-08
---
3
---
N D
N D
N D
0.97 J
---
N D
N D
16-Dec-08
0.23
3
---
ND
ND
ND
0.42 J
---
ND
ND
8-Ju1-09
0.23
3
---
ND
0.25 J
ND
0.57 J
---
ND
ND
15-Dec-09
0.23
3
---
ND
0.25 J
ND
0.49 J
---
ND
ND
23-Jun-10
0.23
3
---
ND
0.26 J
ND
0.53 J
---
ND
ND
14-Dec-10
0.23
3
---
ND
ND
ND
0.93 B
---
ND
0.43 J
21-Jun-11
0.23
3
ND
ND
0.27 J
ND
0.65 J
---
ND
ND
6-Dec-11
0.23
3
ND
ND
ND
ND
0.63 J
---
ND
ND
13-Jun-12
0.23
3
ND
ND
ND
ND
0.55 J
---
ND
ND
12-Dec-12
0.23
3
ND
ND
ND
ND
1 J
---
ND
ND
29-Apr-13
0.23
3
ND
ND
ND
ND
0.7 J
---
ND
ND
6-Aug-13
0.23
3
ND
ND
ND
ND
0.83 J
---
ND
ND
25-Feb-14
0.23
3
ND
ND
ND
ND
0.78 J
---
ND
ND
13-Aug-14
0.23
3
ND
ND
ND
ND
0.87 J
---
ND
ND
12-Mar-15
0.23
3
ND
ND
ND
ND
0.64 J
---
ND
ND
19-Aug-15
0.23
3
ND
ND
ND
ND
0.89 J
---
ND
ND
18-Feb-16
0.23
3
ND
ND
ND
ND
0.79 J
---
ND
ND
11-Aug-16
0.23
3
ND
ND
ND
ND
0.96 J
---
ND
ND
15-Feb-17
0.23
3
ND
ND
ND
ND
0.9 J
---
ND
ND
24-Aug-17
0.23
3
ND
ND
ND
ND
0.78 J
---
ND
ND
7-Feb-18
0.23
3
ND
ND
ND
ND
0.91 J
---
ND
ND
16-Aug-18
0.23
3
ND
ND
ND
ND
1.1 J
---
ND
ND
6-Feb-19
0.23
1
ND
ND
ND
ND
1.3
---
ND
ND
7-Aug-19
0.23
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.23
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.23
1
ND
ND
ND
ND
1.1
---
ND
ND
10-Feb-21
0.29
1
N D
N D
---
N D
N D
N D
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 22 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Chloroethane
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
35
---
---
2-Mar-95
---
10
---
ND
---
---
---
24
---
---
17-Nov-95
---
10
---
ND
---
---
---
27
---
---
23-M ay-96
---
10
---
ND
---
---
---
56
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
ND
---
---
---
63
---
---
2-Dec-97
---
10
---
ND
---
---
---
64
---
---
2 7-May-98
---
10
---
ND
---
---
---
78
---
---
16-Nov-98
---
10
---
ND
---
---
---
36.2
---
---
10-Sep-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
10
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 2,800 pg/L (10/23/07)
19-Dec-07
---
10
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
10
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.54
10
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.54
10
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.54
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 3,000 pg/L (2/5/10)
23-Jun-10
0.54
10
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.54
10
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.54
10
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.49
1
ND
ND
ND
ND
0.54 J
---
ND
ND
7-Aug-19
0.49
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.49
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.49
1
ND
ND
ND
ND
ND
ND
ND
ND
10-Feb-21
0.3
1
ND
ND
---
ND
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 23 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Chloromethane
23-Jun-10
0.11
1
---
ND
0.12 J
ND
ND
---
0.16 J
ND
NC 21- = 3 pg/L (2/5/10)
14-Dec-10
0.11
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.11
1
ND
ND
ND
ND
0.12 J
---
ND
ND
15-Feb-17
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.11
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.39
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.31
1
ND
ND
---
ND
ND
---
---
---
1,2-Dichlorobenzene
12-Jul-07
---
5
---
ND
ND
ND
0.6 J
---
ND
ND
19-Dec-07
---
5
---
ND
0.32 J
ND
0.99 J
---
ND
ND
NC 21- = 24 pg/L (10/23/07)
8-Jul-08
---
5
---
ND
ND
ND
1.3 J
---
ND
ND
16-Dec-08
0.3
5
---
ND
ND
ND
0.73 J
---
ND
ND
8-Jul-09
0.3
5
---
ND
ND
ND
1.1 J
---
ND
ND
15-Dec-09
0.3
5
---
ND
ND
ND
0.99 J
---
ND
ND
NC 21- = 20 pg/L (2/5/10)
23-Jun-10
0.3
5
---
ND
ND
ND
1 J
---
ND
ND
14-Dec-10
0.3
5
---
ND
ND
ND
0.78 J
---
ND
ND
21-Jun-11
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
6-Dec-11
0.3
5
ND
ND
ND
ND
0.74 J
---
ND
ND
13-Jun-12
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
12-Dec-12
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
29-Apr-13
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
6-Aug-13
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
25-Feb-14
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
13-Aug-14
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
12-Mar-15
0.3
5
ND
ND
ND
ND
0.89 J
---
ND
ND
19-Aug-15
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
18-Feb-16
0.3
5
ND
ND
ND
ND
1 J
---
ND
ND
11-Aug-16
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
15-Feb-17
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
24-Aug-17
0.3
5
ND
ND
ND
ND
1 J
---
ND
ND
7-Feb-18
0.3
5
ND
ND
ND
ND
1.1 J
---
ND
ND
16-Aug-18
0.3
5
ND
ND
ND
ND
1.2 J
---
ND
ND
6-Feb-19
0.29
1
ND
ND
ND
ND
1.4
---
ND
ND
7-Aug-19
0.29
1
ND
ND
ND
ND
0.82 J
---
ND
ND
14-Feb-20
0.29
1
ND
ND
ND
ND
1.1
---
ND
ND
25-Aug-20
0.29
1
ND
ND
ND
ND
1.1
---
ND
ND
10-Feb-21
0.49
1
ND
ND
---
ND
ND
ND
---
---
1,3-Dichlorobenzene
8-Jul-08
---
5
---
ND
ND
ND
0.29 J
---
ND
ND
NC 21- = 170 pg/L (10/23/07)
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.24
5
---
ND
ND
ND
0.38 J
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 21- = 200 pg/L (2/5/10)
23-Jun-10
0.24
5
---
ND
---
ND
0.35 J
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.24
5
ND
ND
---
ND
0.32 J
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.24
5
ND
ND
ND
ND
0.29 J
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.24
5
ND
ND
ND
ND
0.36 J
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.24
5
ND
ND
ND
ND
0.29 J
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.24
5
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.24
5
ND
---
---
---
0.31 J
---
---
ND
11-Aug-16
0.24
5
ND
---
---
---
ND
---
---
ND
15-Feb-17
0.24
5
ND
---
---
---
0.38 J
---
---
ND
24-Aug-17
0.24
5
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.24
5
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.22
1
ND
ND
ND
ND
0.37 J
---
ND
ND
10-Feb-21
0.51
1
ND
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 24 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
1,4-Dichlorobenzene
14-Sep-94
---
5
---
ND
---
---
---
ND
---
NA
2-Dec-94
---
5
---
ND
---
---
---
ND
---
NA
8-Feb-95
---
5
---
ND
---
---
---
ND
---
NA
2-Mar-95
---
5
---
ND
---
---
---
ND
---
NA
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
ND
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
2.2
---
---
10-S e p-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10.5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
0.32 J
ND
ND
---
ND
ND
Resa m ple >
21-Aug-07
---
1
---
---
0.3 J
---
---
---
---
---
NC 21- = 1.4 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
0.52 J
ND
0.71 J
---
ND
ND
8-Jul-08
---
1
---
ND
ND
ND
0.96 J
---
ND
ND
16-Dec-08
0.33
1
---
ND
ND
ND
0.64 J
---
ND
ND
8-Jul-09
0.33
1
---
ND
ND
ND
0.84 J
---
ND
ND
15-Dec-09
0.33
1
---
ND
ND
ND
0.76 J
---
ND
ND
NC 21- = 6 pg/L (2/5/10)
23-Jun-10
0.33
1
---
ND
ND
ND
0.79 J
---
ND
ND
14-Dec-10
0.33
1
---
ND
ND
ND
0.96 B
---
ND
0.35 J
21-Jun-11
0.33
1
ND
ND
ND
ND
1
---
ND
ND
6-Dec-11
0.33
1
ND
ND
ND
ND
0.81 J
---
ND
ND
13-Jun-12
0.33
1
ND
ND
ND
ND
0.77 J
---
ND
ND
12-Dec-12
0.33
1
ND
ND
ND
ND
0.83 J
---
ND
ND
29-Apr-13
0.33
1
ND
ND
ND
ND
1
---
ND
ND
6-Aug-13
0.33
1
ND
ND
ND
ND
1
---
ND
ND
25-Feb-14
0.33
1
ND
ND
ND
ND
0.82 J
---
ND
ND
13-Aug-14
0.33
1
ND
ND
ND
ND
0.97 J
---
ND
ND
12-Mar-15
0.33
1
ND
ND
ND
ND
0.86 J
---
ND
ND
19-Aug-15
0.33
1
ND
ND
ND
ND
1
---
ND
ND
18-Feb-16
0.33
1
ND
ND
ND
ND
0.92 J
---
ND
ND
11-Aug-16
0.33
1
ND
ND
ND
ND
0.93 J
---
ND
ND
15-Feb-17
0.33
1
ND
ND
ND
ND
1.1
---
ND
ND
24-Aug-17
0.33
1
ND
ND
ND
ND
0.81 J
---
ND
ND
7-Feb-18
0.33
1
ND
ND
ND
ND
0.81 J
---
ND
ND
16-Aug-18
0.33
1
ND
ND
ND
ND
1.1
---
ND
ND
6-Feb-19
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.26
1
ND
ND
ND
ND
0.79 J
---
ND
ND
10-Feb-21
0.41
1
ND
ND
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 25 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Trans-1,4-Dichloro-2-Butene
27-May-98
---
100
---
ND
---
---
---
6.9
---
---
16-Nov-98
---
100
---
ND
---
---
---
ND
---
---
10-Sep-99
---
100
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
100
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
100
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
100
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
100
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
100
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
100
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
100
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
100
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
100
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
100
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
100
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
100
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
100
---
ND
ND
ND
ND
---
ND
ND
NC 2L = NE pg/L (10/23/07)
19-Dec-07
---
100
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
100
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
1
100
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
1
100
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
1
100
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
1
100
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
1
100
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
1
100
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
1
100
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
1
100
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
1
100
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
1
100
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
1
100
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
1
100
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
1
100
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
1
100
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
1
100
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
1
100
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
1
100
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
1
100
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
1
100
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
1
100
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
1
100
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.54
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.5
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.54
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.54
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.9
10
N D
---
---
N D
N D
N D
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 26 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Dichlorodifluoromethane
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
23-Mar-98
---
5
---
ND
---
---
---
6
---
---
27-M ay-98
---
5
---
ND
---
---
---
ND
---
---
16-N ov-98
---
5
---
ND
---
---
---
ND
---
---
10-S e p-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
---
---
---
---
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
---
---
---
---
---
---
---
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u l-0 7
---
5
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 1,400 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-J u l-08
---
5
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
ND
---
---
---
---
---
---
8-Jul-09
0.21
5
---
ND
ND
ND
0.37 J
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 1000 pg/L (2/5/10)
23-Jun-10
0.21
5
---
ND
ND
ND
0.29 J
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.21
5
ND
ND
ND
ND
0.36 J
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.21
5
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.21
5
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.21
5
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12- M a r-15
0.21
5
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.21
5
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.21
5
---
---
---
---
---
---
---
---
15-Feb-17
0.21
5
ND
---
---
---
ND
---
---
ND
24-Aug-17
0.21
5
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.21
5
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.23
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.21
1
ND
---
---
---
---
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 27 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-6R
Field Blank
Blanks
1,1-Dichloroethane
14-Sep-94
---
5
---
ND
---
---
---
ND
---
---
2-Dec-94
---
5
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
5
---
ND
---
---
---
ND
---
---
2-M a r-95
---
5
---
ND
---
---
---
ND
---
---
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
7
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n -9 7
---
5
---
ND
---
---
---
9.7
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
12
---
---
16-Nov-98
---
5
---
ND
---
---
---
5.2
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
6
---
ND
---
16-Dec-99
---
5
---
---
---
---
5
---
---
---
10-M ay-00
---
5
---
ND
ND
ND
6
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
7
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
6
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
7
---
ND
---
10-J u n-02
---
5
---
ND
ND
ND
6
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
6
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
7.2
---
ND
ND
30-Dec-03
---
5
---
ND
ND
ND
6.3
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
6.5
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
6.9
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
7
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
6
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
6.6
---
ND
ND
28-Dec-06
---
5
---
ND
ND
ND
5.3
---
ND
ND
12-Jul-07
---
5
---
ND
0.33 J
ND
5.4
---
ND
ND
Resa m ple >
21-Aug-07
---
5
---
---
0.4 J
---
---
---
---
---
NC 2L = 70 pg/L (10/23/07)
19-Dec-07
---
5
---
ND
ND
ND
6.2
---
ND
ND
8-J u 1-08
---
5
---
N D
N D
N D
5.1
---
N D
N D
16-Dec-08
0.32
5
---
ND
ND
ND
3.4 J
---
ND
ND
8-Ju1-09
0.32
5
---
ND
ND
ND
9.3
---
ND
ND
15-Dec-09
0.32
5
---
ND
ND
ND
6.4
---
ND
ND
NC 2L = 6 pg/L (2/5/10)
23-Jun-10
0.32
5
---
ND
ND
ND
6.5
---
ND
ND
14-Dec-10
0.32
5
---
ND
ND
ND
3.9 J
---
ND
ND
21-Jun-11
0.32
5
ND
ND
ND
ND
6.7
---
ND
ND
6-Dec-11
0.32
5
ND
ND
ND
ND
3.0 J
---
ND
ND
13-Jun-12
0.32
5
ND
ND
ND
ND
3.7 J
---
ND
ND
12-Dec-12
0.32
5
ND
ND
ND
ND
2.5 J
---
ND
ND
29-Apr-13
0.32
5
ND
ND
ND
ND
5.8
---
ND
ND
6-Aug-13
0.32
5
ND
ND
ND
ND
5
---
ND
ND
25-Feb-14
0.32
5
ND
ND
ND
ND
4.5 J
---
0.35 J
ND
13-Aug-14
0.32
5
ND
ND
ND
ND
3.4 J
---
0.39 J
ND
12-Mar-15
0.32
5
ND
ND
ND
ND
4.2 J
---
ND
ND
19-Aug-15
0.32
5
ND
ND
ND
ND
3.7 J
---
0.54 J
ND
18-Feb-16
0.32
5
ND
ND
ND
ND
3.4 J
---
0.59 J
ND
11-Aug-16
0.32
5
ND
ND
ND
ND
3.4 J
---
0.77 J
ND
15-Feb-17
0.32
5
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.32
5
ND
ND
ND
ND
2.2 J
---
0.99 J
ND
7-Feb-18
0.32
5
ND
ND
ND
ND
1.7 J
---
0.93 J
ND
16-Aug-18
0.32
5
ND
ND
ND
ND
2.4 J
---
0.93 J
ND
6-Feb-19
0.27
1
ND
ND
ND
ND
3
---
1.2
ND
7-Aug-19
0.27
1
ND
ND
ND
ND
2.2
---
1.2
ND
14-Feb-20
0.27
1
ND
ND
ND
ND
2.3
---
1.2
ND
25-Aug-20
0.27
1
ND
ND
ND
ND
2
1.2
ND
ND
10-Feb-21
0.62
1
ND
ND
---
ND
ND
ND
---
---
1,2-Dichloroethane
6-Aug-13
0.12
1
ND
ND
0.62 J
ND
ND
---
ND
ND
NC 2L = 0.4 pg/L (2/5/10)
25-Feb-14
0.12
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.12
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.12
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.24
1
0.24 J
ND
ND
ND
0.25 J
---
0.25 J
ND
7-Feb-18
0.24
1
ND U
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.34
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
2.3
5
ND
ND
--
ND
ND
ND
-
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 28 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
cis-1,2-Dichloroethene
14-Sep-94
---
5
---
ND
---
---
---
ND
---
---
2-Dec-94
---
5
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
5
---
ND
---
---
---
ND
---
---
2-M a r-95
---
5
---
ND
---
---
---
ND
---
---
17-Nov-95
---
5
---
ND
---
---
---
ND
---
---
23-M ay-96
---
5
---
ND
---
---
---
ND
---
---
14-Nov-96
---
5
---
ND
---
---
---
ND
---
---
18-J u n-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
5.8
---
---
16-Nov-98
---
5
---
ND
---
---
---
3.7
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
7
---
ND
---
16-Dec-99
---
5
---
---
---
---
7
---
---
---
10-M ay-00
---
5
---
ND
ND
ND
8
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
9
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
7
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
13
---
ND
---
10-J u n-02
---
5
---
ND
ND
ND
8
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
8
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
12
---
ND
ND
30-Dec-03
---
5
---
ND
ND
ND
10
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
9.3
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
9.4
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
8
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
8
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
8.8
---
ND
ND
28-Dec-06
---
5
---
ND
ND
ND
6
---
ND
ND
12-J u 1-0 7
---
5
---
ND
ND
ND
6.2
---
ND
ND
NC 2L = 70 pg/L (10/23/07)
19-Dec-07
---
5
---
ND
ND
ND
7.2
---
ND
ND
8-J u 1-08
---
5
---
N D
N D
N D
9.8
---
N D
N D
16-Dec-08
1.9
5
---
ND
ND
0.91 B
4.2 J
---
ND
0.31 J
8-Ju1-09
0.19
5
---
ND
ND
ND
7.7
---
ND
ND
15-Dec-09
0.19
5
---
ND
ND
ND
7.4
---
ND
ND
23-Jun-10
0.19
5
---
ND
ND
ND
7.1
---
ND
ND
14-Dec-10
0.19
5
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.19
5
ND
ND
ND
ND
6.4
---
ND
ND
6-Dec-11
0.19
5
ND
ND
ND
ND
3 J
---
ND
ND
13-Jun-12
0.19
5
ND
ND
ND
ND
4.3 J
---
ND
ND
12-Dec-12
0.19
5
ND
ND
ND
ND
3.3 J
---
ND
ND
29-Apr-13
0.19
5
ND
ND
ND
ND
4.8 J
---
ND
ND
6-Aug-13
0.19
5
ND
ND
ND
ND
3.6 J
---
ND
ND
25-Feb-14
0.19
5
ND
ND
ND
ND
3.7 J
---
ND
ND
13-Aug-14
0.19
5
ND
ND
ND
ND
2.8 J
---
ND
ND
12-Mar-15
0.19
5
ND
ND
ND
ND
2.6 J
---
ND
ND
19-Aug-15
0.19
5
ND
ND
ND
ND
3.1 J
---
0.35 J
ND
18-Feb-16
0.19
5
ND
ND
ND
ND
2.5 J
---
0.32 J
ND
11-Aug-16
0.19
5
ND
ND
ND
ND
2.7 J
---
0.5 J
ND
15-Feb-17
0.19
5
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.19
5
ND
ND
ND
ND
1.4 J
---
0.68 J
ND
7-Feb-18
0.19
5
ND
ND
ND
ND
0.79 J
---
0.68 J
ND
16-Aug-18
0.19
5
ND
ND
ND
ND
1.2 J
---
0.62 J
ND
6-Feb-19
0.29
1
ND
ND
ND
ND
0.79 J
---
0.81 J
ND
7-Aug-19
0.29
1
ND
ND
ND
ND
0.86 J
---
0.85 J
ND
14-Feb-20
0.29
1
ND
ND
ND
ND
0.86 J
---
0.86 J
ND
25-Aug-20
0.29
1
ND
ND
ND
ND
0.65 J
---
0.79 J
ND
10-Feb-21
3.3
5
N D
---
---
N D
N D
N D
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 29 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
2-Hexanone
27-May-98
---
50
---
ND
---
---
---
61
---
---
16-Nov-98
---
50
---
ND
---
---
---
ND
---
---
10-Sep-99
---
50
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
50
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
50
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
50
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
50
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
50
---
ND
ND
ND
ND
---
ND
---
13-Jun-02
---
50
---
ND
ND
ND
ND
---
ND
---
19-Nov-02
---
50
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
50
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
50
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
50
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
50
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
50
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
50
---
ND
ND
ND
ND
---
ND
ND
IMAC = 280 pg/L (10/23/07)
19-Dec-07
---
50
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
50
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.46
50
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.46
50
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.46
50
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
0.46
50
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.46
50
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.46
50
ND
ND
0.55 J
ND
ND
---
ND
ND
25-Feb-14
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.46
50
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.57
5
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.2 6
1
N D
N D
---
N D
N D
N D
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 30 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Methylene Chloride
14-Sep-94
---
10
---
ND
---
---
---
ND
---
NA
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Fe b-95
---
10
---
ND
---
---
---
ND
---
---
2-M a r-95
---
10
---
ND
---
---
---
6
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
N D
---
---
---
17
---
---
14-Nov-96
---
10
---
ND
---
---
---
8.2
---
---
18-J u n -9 7
---
10
---
N D
---
---
---
12
---
---
2-Dec-97
---
10
---
N D
---
---
---
ND
---
---
2 7-May-98
---
10
---
N D
---
---
---
15
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-Sep-99
---
10
---
N D
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
N D
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
N D
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
N D
ND
ND
ND
---
ND
---
18-A p r-01
---
10
---
N D
ND
ND
ND
---
ND
---
27-Oct-01
---
10
---
N D
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
N D
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
N D
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
10
---
N D
ND
ND
ND
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
6
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 4.6 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-J u 1-08
---
2
---
N D
N D
N D
N D
---
N D
N D
16-Dec-08
0.97
2
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.97
2
---
ND
ND
ND
ND
---
ND
9.6
15-Dec-09
0.97
2
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 5 pg/L (2/5/10)
23-Jun-10
0.97
1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.97
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.97
1
ND
ND
ND
ND
ND
---
ND
1.9 J
13-Aug-14
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.97
1
ND
ND
ND
ND
ND
---
ND
1.1
18-Feb-16
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.97
1
ND
ND
ND
ND
ND
---
ND
1.6
24-Aug-17
0.97
1
ND
ND
ND
ND
ND
---
ND
1.4 ,C9
7-Feb-18
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.97
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
3.7
5
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.24
1
ND
---
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 31 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Naphthalene
8-Jul-08
---
10
---
ND
ND
ND
ND
---
2.9 J
ND
NC 21- = 21 pg/L (10/23/07)
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.24
10
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 21- = 6 pg/L (2/5/10)
23-Jun-10
0.24
10
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
ug---
---
---
---
---
25-Feb-14
0.24
10
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.24
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.24
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.24
10
---
---
---
---
---
---
---
---
15-Fe b-17
0.24
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
0.24
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.24
10
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.35
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.22
1
ND
---
---
---
---
---
---
---
Toluene
18-Jun-97
---
5
---
ND
---
---
---
ND
---
---
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
ND
---
---
10-S e p-99
---
5
---
7
ND
ND
ND
---
ND
---
19-Oct-99
---
5
---
ND
---
---
---
---
---
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
5
---
ND
ND
ND
ND
---
ND
ND
12-Jul-0 7
---
1
---
ND
ND
ND
ND
---
ND
0.34 J
NC 21- = 1,000 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
1
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
0.26
1
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
0.26
1
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.26
1
---
ND
ND
ND
ND
---
ND
ND
NC 21- = 600 pg/L (2/5/10)
23-Jun-10
0.26
1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.26
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.26
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.24
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.26
5
ND
---
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 32 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Trichloroethene
2-Dec-97
---
5
---
ND
---
---
---
ND
---
---
2 7-May-98
---
5
---
ND
---
---
---
ND
---
---
16-Nov-98
---
5
---
ND
---
---
---
2.9
---
---
10-Sep-99
---
5
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
5
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
5
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
5
---
ND
ND
ND
ND
---
ND
---
18-A p r-01
---
5
---
ND
ND
ND
ND
---
ND
---
27-Oct-01
---
5
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
5
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
5
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
5
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
5
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
5
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
5
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
3
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
1
---
ND
ND
ND
0.68 J
---
ND
ND
NC 2L = 2.8 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
0.64 J
---
ND
ND
8-J u 1-08
---
1
---
N D
N D
N D
0.51 J
---
N D
N D
16-Dec-08
0.47
1
---
ND
ND
ND
ND
---
ND
ND
8-Ju1-09
0.47
1
---
ND
ND
ND
0.53 J
---
ND
ND
15-Dec-09
0.47
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 3 pg/L (2/5/10)
23-Jun-10
0.47
1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.47
1
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
13-Jun-12
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
29-Apr-13
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
12-Mar-15
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
19-Aug-15
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
18-Feb-16
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
11-Aug-16
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
15-Feb-17
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
24-Aug-17
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
7-Feb-18
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
16-Aug-18
0.47
1
ND
ND
ND
ND
ND
---
ND
ND
6-Feb-19
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
7-Aug-19
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
14-Feb-20
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
25-Aug-20
0.22
1
ND
ND
ND
ND
ND
---
ND
ND
10-Feb-21
0.2 6
1
ND
---
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 33 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Vinyl chloride
14-Sep-94
---
10
---
ND
---
---
---
ND
---
---
2-Dec-94
---
10
---
ND
---
---
---
ND
---
---
8-Feb-95
---
10
---
ND
---
---
---
ND
---
---
2-Ma r-95
---
10
---
ND
---
---
---
ND
---
---
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
23-M ay-96
---
10
---
ND
---
---
---
ND
---
---
14-Nov-96
---
10
---
ND
---
---
---
ND
---
---
18-J u n-97
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
2 7-May-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
12
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
2 7-Oct-01
---
10
---
ND
ND
ND
ND
---
ND
---
10-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10
---
ND
ND
ND
ND
---
ND
---
19-N ov-02
---
10
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
10
---
ND
ND
ND
26.9
---
ND
ND
30-Dec-03
---
10
---
ND
ND
ND
10
---
ND
ND
30-Jun-04
---
10
---
ND
ND
ND
11
---
ND
ND
29-Dec-04
---
10
---
ND
ND
ND
12
---
ND
ND
29-Jun-05
---
10
---
ND
ND
ND
14
---
ND
ND
29-Dec-05
---
10
---
ND
ND
ND
15
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
12.5
---
ND
ND
28-Dec-06
---
6
---
ND
ND
ND
8.9
---
ND
ND
12-Jul-0 7
---
1
---
ND
ND
ND
8.3
---
ND
ND
NC 21- = 0.015 pg/L (10/23/07)
19-Dec-07
---
1
---
ND
ND
ND
8.4
---
ND
ND
8-Jul-08
---
1
---
ND
ND
ND
10.6
---
ND
ND
16-Dec-08
0.62
1
---
ND
ND
ND
5
---
ND
ND
8-Jul-09
0.62
1
---
ND
ND
ND
13.3
---
ND
ND
15-Dec-09
0.62
1
---
ND
ND
ND
9.9
---
ND
ND
NC 21- = 0.03 pg/L (2/5/10)
23-Jun-10
0.62
1
---
ND
ND
ND
11.2
---
ND
ND
14-Dec-10
0.62
1
---
ND
ND
ND
8.4
---
ND
ND
21-Jun-11
0.62
1
ND
ND
ND
ND
10.5
---
ND
ND
6-Dec-11
0.62
1
ND
ND
ND
ND
4.1
---
ND
ND
13-Jun-12
0.62
1
ND
ND
ND
ND
6.6
---
ND
ND
12-Dec-12
0.62
1
ND
ND
ND
ND
3.3
---
ND
ND
29-Apr-13
0.62
1
ND
ND
ND
ND
7.6
---
ND
ND
6-Aug-13
0.62
1
ND
ND
ND
ND
9.1
---
ND
ND
25-Feb-14
0.62
1
ND
ND
ND
ND
6.8
---
ND
ND
13-Aug-14
0.62
1
ND
ND
ND
ND
5.4
---
ND
ND
12-Mar-15
0.62
1
ND
ND
ND
ND
5.1
---
ND
ND
19-Aug-15
0.62
1
ND
ND
ND
ND
5
---
ND
ND
18-Feb-16
0.62
1
ND
ND
ND
ND
5.4
---
ND
ND
11-Aug-16
0.62
1
ND
ND
ND
ND
5.6
---
ND
ND
15-Feb-17
0.62
1
ND
ND
ND
ND
1.4
---
ND
ND
24-Aug-17
0.62
1
ND
ND
ND
ND
2.1
---
ND
ND
7-Feb-18
0.62
1
ND
ND
ND
ND
1.8
---
ND
ND
16-Aug-18
0.62
1
ND
ND
ND
ND
3.5
---
ND
ND
6-Feb-19
0.24
1
ND
ND
ND
ND
4.9
---
ND
ND
7-Aug-19
0.24
1
ND
ND
ND
ND
2.8
---
ND
ND
14-Feb-20
0.24
1
ND
ND
ND
ND
2.1
---
ND
ND
25-Aug-20
0.24
1
ND
ND
ND
ND
1.9
---
ND
ND
10-Feb-21
0.19
1
ND
---
---
ND
ND
ND
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 34 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Bis(2-ethyl hexyl)phtha late
21-Jun-11
0.79
15
ND
2.5 J
ND
4.5 J
ND
---
ND
ND
NC 2L = 3 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.79
15
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.79
15
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.79
15
ND
ND
40.4
5 J
ND
---
ND
ND
Resample >
15-Apr-14
0.79
15
---
---
ND
---
---
---
---
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.49
15
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.85
15
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.85
15
---
---
---
---
---
---
---
---
15-Feb-17
0.85
15
ND
---
---
---
ND
---
---
ND
24-Aug-17
2.3
15
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.3
15.3
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.4
6
ND
---
---
---
ND
---
---
---
Diethyl phtha late
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
10
---
ND
---
---
---
ND
---
---
27-M ay-98
---
10
---
ND
---
---
---
ND
---
---
16-Nov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
10
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
10
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
10.5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
---
---
---
---
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 5,000 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
20
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-J u l-09
2.7
11.1
---
---
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 6,000 pg/L (2/5/10)
23-Jun-10
3.9
14.3
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.58
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.58
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.58
6000
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.58
6000
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.91
6000
ND
---
---
---
ND
---
---
ND
18-Feb-16
1.3
6000
ND
---
---
---
ND
---
---
ND
11-Aug-16
1.3
6000
---
---
---
---
15-Feb-17
1.3
6000
ND
---
---
---
ND
---
---
ND
24-Aug-17
1.6
6000
ND
---
---
---
ND
---
---
ND
7-Feb-18
1.7
6120
ND
---
---
---
ND
---
---
ND
6-Feb-19
2
10
ND
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 35 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Benzo(g,h,i)perylene
21-Jun-11
0.79
15
ND
ND
ND
ND
1.1 J
---
ND
ND
NC 2L = 200 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.38
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.38
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.38
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.45
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.38
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.38
10
---
---
---
---
---
---
---
---
15-Feb-17
0.38
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
2.1
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.1
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.8
10
ND
---
---
---
ND
---
---
---
Dibenz(a,h)anthracene
21-Jun-11
0.79
15
ND
ND
ND
ND
1.2 J
---
ND
ND
NC 2L = 0.005 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.55
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.55
10
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.55
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.49
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.55
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.55
10
---
---
---
---
---
---
---
---
15-Fe b-17
0.55
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
2
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.1
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.9
10
ND
---
---
---
ND
---
---
---
Indeno(1,2,3-cd)pyrene
21-Jun-11
0.79
15
ND
ND
ND
ND
1.2 J
---
ND
ND
NC 2L = 0.05 pg/L (2/5/10)
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.29
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.29
10
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.29
10
ND
---
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.53
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.29
10
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.29
10
---
---
---
---
---
---
---
---
15-Feb-17
0.29
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
2
10
ND
---
---
---
ND
---
---
ND
7-Feb-18
2.1
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.7
10
ND
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 36 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Phorate
17-Nov-95
---
10
---
ND
---
---
---
ND
---
---
2-Dec-97
---
10
---
ND
---
---
---
ND
---
---
16-N ov-98
---
10
---
ND
---
---
---
ND
---
---
10-S e p-99
---
10
---
ND
ND
ND
ND
---
ND
---
10-M ay-00
---
10
---
ND
1
ND
0.8
---
ND
---
26-Oct-00
---
1.5
---
ND
5.2
ND
ND
---
ND
---
18-Ap r-01
---
10
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.5
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
10
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
10
---
---
---
---
---
---
---
---
30-Jun-04
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
10
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
10
---
---
---
---
---
---
---
---
28-Jun-06
---
10
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u l-0 7
---
10
---
ND
ND
ND
ND
---
ND
ND
NC 2 L = 1.4 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
40
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
6.6
22.2
---
---
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 1 pg/L (2/5/10)
23-Jun-10
7.7
28.6
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
---
---
---
---
25-Feb-14
5.4
10
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14---
---
---
---
---
12-Ma r-15
0.83
10
ND
---
---
---
ND
---
---
ND
18-Feb-16
1.1
10
N D
---
---
---
ND
---
---
ND
11-Aug-16
1.1
10
---
---
---
---
---
---
---
---
15-Feb-17
1.1
10
ND
---
---
---
ND
---
---
ND
24-Aug-17
1.7
10
N D
---
---
---
ND
---
---
ND
7-Feb-18
1.8
10.2
ND
---
---
---
ND
---
---
ND
6-Feb-19
1.1
10
N D
---
---
---
ND
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 37 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-413
MW-513
MW-613
Field Blank
Blanks
Aldrin
17-Nov-95
---
0.05
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.05
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
ND
---
---
16-Nov-98
---
0.05
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
0.05
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.05
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
0.05
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
---
---
---
---
---
---
---
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
---
---
---
---
---
---
---
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u l-0 7
---
0.05
---
ND
ND
ND
ND
---
ND
ND
NC 21- = NE pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
23-Jun-10
0.00053
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0005
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
ug---
---
---
---
---
25-Feb-14
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 38 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Alpha-BHC
17-Nov-95
---
0.05
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.05
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
0.053
---
---
16-Nov-98
---
0.05
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
0.05
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.05
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
0.05
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
---
---
---
---
---
---
---
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
---
---
---
---
---
---
---
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u I-0 7
---
0.05
---
ND
ND
ND
ND
---
ND
---
I MAC = 0.006 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
23-Jun-10
0.00032
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0003
0.05
ND
ND
0.054
ND
ND
---
ND
ND
Resample >
28-Jul-11
0.0003
0.05
---
---
ND
---
---
---
---
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
---
---
---
---
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
25-Feb-14
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
---
---
---
---
---
---
---
---
15-Fe b-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 39 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-4R
MW-513
MW-613
Field Blank
Blanks
Beta-BHC
27-Jun-03
---
1.05
---
ND
0.068
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
ND
ND
ND
ND
---
ND
ND
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
0.05
---
ND
ND
ND
ND
---
ND
ND
IMAC = 0.019 pg/L (10/23/07)
19-Dec-07
---
0.05
---
ND
ND
ND
ND
---
ND
ND
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
0.01
0.1
---
ND
ND
ND
ND
---
ND
ND
23-Jun-10
0.00053
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
0.0005
0.05
---
ND
ND
ND
ND
---
ND
ND
21-Jun-11
0.0005
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
0.05
0.05
ND
ND
ND
ND
0.059
---
ND
ND
Resample >
25-Jan-12
0.05
0.05
ND
---
---
---
0.082
---
---
ND
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
0.05
0.05
ND
ND
ND
ND
0.078
---
ND
ND
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.05
0.05
ND
ND
ND
ND
0.056
---
ND
ND
13-Aug-14
0.05
0.05
ND
---
---
---
ND
---
---
ND
12-Mar-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
19-Aug-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
15-Feb-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
25-Aug-20
0.014
0.05
ND
---
---
---
0.066
---
---
---
Resample >
29-Sep-20
0.014
0.05
---
---
---
---
ND
---
---
---
4,4'-DDT
23-Jun-10
0.0037
0.01
---
ND
ND
ND
0.016 J
---
ND
ND
NC 2 L = 0.1 pg/L (2/5/ 10)
14-Dec-10
---
---
---
---
---
---
ND
---
---
---
21-Jun-11
0.0036
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
ND
---
---
---
13-Jun-12
0.05
0.1
ND
ND
ND
ND
0.09 J
---
ND
ND
12-Dec-12
---
---
---
---
---
---
ND
---
---
---
29-Apr-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.1
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.11
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 40 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Dieldrin
17-Nov-95
---
0.1
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.1
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
ND
---
---
16-N ov-98
---
0.1
---
ND
---
---
---
ND
---
---
10-S e p-99
---
0.1
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.1
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.1
---
ND
ND
ND
ND
---
ND
---
18-Apr-01
---
0.1
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.1
---
ND
ND
ND
ND
---
ND
---
2 7-Jun-03
---
0.1
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.1
---
---
---
---
---
---
---
---
30-Jun-04
---
0.1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
0.1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.1
---
---
---
---
---
---
---
---
28-Jun-06
---
0.1
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-Jul-07
---
0.075
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 0.0022 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
0.075
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.075
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 0.002 pg/L (2/5/10)
23-Jun-10
0.00053
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0005
0.075
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
---
---
ND
---
---
---
29-Apr-13
0.05
0.075
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.075
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12-Mar-15
0.05
0.075
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.075
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.075
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.075
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.08
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Endosulfan I
21-Jun-11
0.0007
0.1
ND
ND
0.52
ND
ND
---
ND
ND
Resample >
28-Jul-11
0.0007
0.1
---
---
ND
---
---
---
---
ND
NC 2L = 40 pg/L (2/5/10)
6-Dec-11
---
---
---
---
ND
---
---
---
---
ND
13-Jun-12
0.05
0.1
ND
ND
0.33
ND
ND
---
ND
ND
12-Dec-12
0.05
0.1
ND
ND
1.33
ND
ND
---
ND
ND
29-Apr-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
25-Feb-14
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
0.05
0.1
ND
---
---
---
ND
---
---
ND
12-Mar-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
19-Aug-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
15-Feb-17
0.05
0.1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.11
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
25-Aug-20
0.0094
0.05
ND
---
---
---
0.036 J
---
---
---
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 41 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-313
MW-4R
MW-513
MW-613
Field Blank
Blanks
Endosulfan Sulfate
13-Jun-12
0.05
0.1
ND
ND
0.09 J
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
ND
---
---
---
---
---
29-Apr-13
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.1
ND
ND
ND
ND
ND
---
ND
ND
ug- -
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.1
---
---
---
---
---
---
---
---
15-Feb-17
0.05
0.1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.11
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Heptachlor
17-Nov-95
---
0.05
---
ND
---
---
---
ND
---
---
2-Dec-97
---
0.05
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
0.05
---
ND
---
---
---
ND
---
---
27-May-98
---
0.05
---
ND
---
---
---
ND
---
---
16-Nov-98
---
0.05
---
ND
---
---
---
ND
---
---
10-Sep-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
16-Nov-99
---
0.05
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
0.05
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
0.05
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
0.05
---
ND
ND
ND
ND
---
ND
---
27-Jun-03
---
0.05
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
0.05
---
---
---
---
---
---
---
ND
30-Jun-04
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
0.05
---
---
---
---
---
---
---
ND
29-Jun-05
---
0.05
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
0.05
---
---
---
---
---
---
---
ND
28-Jun-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
0.05
---
ND
ND
ND
ND
---
ND
ND
12-Jul-07
---
0.05
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 0.0078 pg/L (10/23/07)
19-Dec-07
---
0.05
---
---
---
---
---
---
---
ND
8-Jul-08
---
0.05
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.05
0.05
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 0.008 pg/L (2/5/10)
23-Jun-10
0.0016
0.011
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.0015
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
ND
---
---
---
---
---
29-Apr-13
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.05
0.05
ND
ND
ND
ND
ND
---
ND
ND
-Aug-
---
---
---
---
---
---
---
---
---
---
12-Ma r-15
0.05
0.05
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.05
0.05
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.05
0.05
---
---
---
---
---
---
---
15-Feb-17
0.05
0.05
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.053
0.053
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.05
0.05
ND
---
---
---
ND
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 42 of 43

TABLE A-02: Historical Detected Inorganic Constituents in Compliance Wells
Analyte
Sample Date
DL
RL
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
Field Blank
Blanks
Methoxychlor
17-Nov-95
---
1
---
ND
---
---
---
ND
---
---
2-Dec-97
---
1
---
ND
---
---
---
ND
---
---
23-Ma r-98
---
2
---
ND
---
---
---
ND
---
---
27-M ay-98
---
2
---
ND
---
---
---
ND
---
---
16-Nov-98
---
1
---
ND
---
---
---
ND
---
---
10-S e p-99
---
1
---
ND
ND
ND
ND
---
ND
---
16-N ov-99
---
2
---
ND
ND
ND
ND
---
ND
---
10-May-00
---
1
---
ND
ND
ND
ND
---
ND
---
26-Oct-00
---
1
---
ND
ND
ND
ND
---
ND
---
18-Ap r-01
---
1
---
ND
ND
ND
ND
---
ND
---
13-J u n-02
---
1
---
ND
ND
ND
ND
---
ND
---
30-Dec-03
---
---
---
---
---
---
---
---
---
---
30-Jun-04
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-04
---
---
---
---
---
---
---
---
---
---
29-Jun-05
---
1
---
ND
ND
ND
ND
---
ND
ND
29-Dec-05
---
1
---
---
---
---
---
---
---
---
28-Jun-06
---
1
---
ND
ND
ND
ND
---
ND
ND
28-Dec-06
---
---
---
---
---
---
---
---
---
---
12-J u l-0 7
---
1
---
ND
ND
ND
ND
---
ND
ND
NC 2L = 35 pg/L (10/23/07)
19-Dec-07
---
---
---
---
---
---
---
---
---
---
8-Jul-08
---
1
---
ND
ND
ND
ND
---
ND
ND
16-Dec-08
---
---
---
---
---
---
---
---
---
---
8-Jul-09
0.5
1
---
ND
ND
ND
ND
---
ND
ND
15-Dec-09
---
---
---
---
---
---
---
---
---
---
NC 2L = 40 pg/L (2/5/10)
23-Jun-10
0.0074
1.1
---
ND
ND
ND
ND
---
ND
ND
14-Dec-10
---
---
---
---
---
---
---
---
---
---
21-Jun-11
0.007
1
ND
ND
ND
ND
ND
---
ND
ND
6-Dec-11
---
---
---
---
---
---
---
---
---
---
13-Jun-12
0.15
0.15
ND
ND
ND
ND
ND
---
ND
ND
12-Dec-12
---
---
---
---
ND
---
---
---
---
---
29-Apr-13
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
6-Aug-13
---
---
---
---
---
---
ND
---
---
---
25-Feb-14
0.15
1
ND
ND
ND
ND
ND
---
ND
ND
13-Aug-14
---
---
---
---
---
---
---
---
---
---
12- M a r-15
0.15
1
ND
---
---
---
ND
---
---
ND
18-Feb-16
0.15
1
ND
---
---
---
ND
---
---
ND
11-Aug-16
0.15
1
---
---
---
---
---
---
---
---
15-Feb-17
0.15
1
ND
---
---
---
ND
---
---
ND
7-Feb-18
0.16
1.1
ND
---
---
---
ND
---
---
ND
6-Feb-19
0.15
0.15
ND
---
---
---
ND
---
---
ND
Methane
25-Aug-20
3.4
10
---
---
---
---
95
---
---
---
10-Feb-21
3.4
10
ND
---
---
---
110
---
---
---
1,4-Dioxane (p-Dioxane)
16-Aug-18
1.9
2
ND
ND
16.5
21.2
41.6
---
ND
ND
NC 2L = 3.0 pg/L (2018)
6-Feb-19
1.9
2
ND
ND
21.0
26.8
57.9
---
ND
ND
EPA 8260D Mod.
7-Aug-19
1.9
2
ND
ND
15.7
23.1
44.5
---
4.0
---
14-Feb-20
1.2
2
---
ND
13.8
23.6
44.2
---
4.8
ND
25-Aug-20
1.2
2
ND
ND
14.6
27.7
47.4
6.1
ND
ND
10-Feb-21
0.12
0.2
ND
---
---
---
---
---
---
---
Notes:
All concentrations are in micrograms per liter (pg/L).
RL = Reporting Limit (Lab. Reporting Limit for September 1994 - May 1999; NC PQL for October 1999 - December 2006; and SWSL for December 2006 - present).
DL = Laboratory detection limit.
J = Estimated value between the DL and the RL.
B = Blank -qualified data; result is expected to be biased high based on concentrations in the blanks.
ND = Not detected above laboratory reporting limit.
NC 2L = North Carolina Groundwater Standards from 15A NCAC 2L.0202.
IMAC = Interim Maximum Allowable Concentration
When the NC 2L has not been established, the IMAC will be used.
Bold values for groundwater are above the NC 2L Standards or IMAC.
--- = Well was not monitored and/or not reported.
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 Page 43 of 43

TABLE A-03: Historical Detected COCs in Performance and Sentinel Wells
Analyte
Sample Date
DL
RL
NES-1S
NES-ID
NES-2S
NES-2D
Blanks
Inorganic
Arsenic
8/26/2020
4.7
10
---
---
5.2 J
---
ND
Barium
8/26/2020
3.5
5
---
---
32.4
---
ND
Iron
8/26/2020
41.5
50
---
---
1030
---
ND
Manganese
8/26/2020
3.4
5
---
---
431
---
ND
ORGANICS
Vinyl Chloride
18-May-04
10
ND
ND
ND
ND
ND
30-Jun-04
10
ND
ND
ND
ND
ND
28-Dec-06
6
ND
NS
ND
NS
ND
NC 2L = 0.015 pg/L (10/23/07)
16-Dec-08
1
ND
ND
ND
ND
ND
8-Jul-09
1
ND
ND
ND
ND
ND
15-Dec-09
2
ND
ND
ND
ND
ND
NC 2L = 0.03 pg/L (01/01/10)
23-Jun-10
1.0
ND
ND
ND
ND
ND
14-Dec-10
1.0
ND
NS
ND
NS
ND
21-Jun-11
1.0
ND
ND
ND
ND
ND
5-Dec-11
1.0
ND
ND
ND
ND
ND
13-Jun-12
1.0
ND
ND
ND
ND
ND
10-Dec-12
1.0
ND
ND
ND
ND
ND
30-Apr-13
1.0
ND
ND
ND
ND
ND
7-Aug-13
1.0
ND
NS
ND
NS
ND
25-Feb-14
1.0
ND
ND
ND
ND
ND
13-Aug-14
1.0
NS
NS
ND
NS
ND
12-Mar-15
1.0
NS
NS
ND
NS
ND
19-Aug-15
1.0
NS
NS
ND
NS
ND
18-Feb-16
1.0
NS
NS
ND
NS
ND
11-Aug-16
1.0
NS
NS
ND
NS
ND
15-Feb-17
1.0
NS
NS
ND
NS
ND
24-Aug-17
1.0
NS
NS
ND
NS
ND
7-Feb-18
1.0
NS
NS
ND
NS
ND
15-Aug-18
0.62
1.0
NS
NS
ND
NS
ND
6-Feb-19
0.62
1.0
NS
NS
ND
ND
ND
7-Aug-19
0.24
1.0
NS
NS
ND
NS
ND
14-Feb-20
0.24
1.0
NS
NS
ND
NS
ND
18-May-20
0.24
1.0
NS
NS
ND
ND
ND
26-Aug-20
0.24
1.0
---
---
ND
---
---
10-Feb-21
0.24
1.0
---
---
ND
ND
1,1-Dichloroethane *
18-May-04
5
ND
ND
ND
ND
ND
30-Jun-04
5
ND
ND
ND
ND
ND
28-Dec-06
5
ND
NS
ND
NS
ND
NC 2L = 70 pg/L (10/23/07)
16-Dec-08
5
NS
NS
NS
NS
NS
8-Jul-09
5
NS
NS
NS
NS
NS
15-Dec-09
5
NS
NS
NS
NS
NS
NC 2L = 6 pg/L (01/01/10)
23-Jun-10
5.0
NS
NS
ND*
ND*
ND
14-Dec-10
5.0
0.32 J
NS
ND
NS
ND
21-Jun-11
5.0
ND
0.33 J
ND
ND
ND
5-Dec-11
5.0
ND
ND
ND
ND
ND
13-Jun-12
5.0
ND
ND
ND
ND
ND
10-Dec-12
5.0
ND
0.38 J
ND
ND
ND
30-Apr-13
5.0
ND
0.38 J
ND
ND
ND
7-Aug-13
5.0
ND
NS
ND
NS
ND
25-Feb-14
5.0
ND
0.33 J
ND
ND
ND
13-Aug-14
5.0
NS
NS
ND
NS
ND
12-Mar-15
5.0
NS
NS
ND
NS
ND
18-Feb-16
5.0
NS
NS
ND
NS
ND
11-Aug-16
5.0
NS
NS
NS
NS
ND
15-Feb-17
5.0
NS
NS
NS
NS
ND
24-Aug-17
5.0
NS
NS
NS
NS
ND
15-Aug-18
0.32
5.0
NS
NS
ND
NS
ND
6-Feb-19
0.27
1.0
NS
NS
ND
ND
ND
7-Aug-19
0.27
1.0
NS
NS
ND
NS
ND
14-Feb-20
0.27
1.0
NS
NS
ND
NS
ND
1,4-Dioxane
15-Aug-18
1.9
2.0
NS
NS
ND
NS
ND
NC 2L = 3.0 pg/L
6-Feb-19
1.9
2.0
NS
NS
ND
NS
ND
7-Aug-19
1.9
2.0
NS
NS
ND
NS
ND
14-Feb-20
1.2
2.0
NS
NS
ND
NS
ND
18-May-20
1.2
2.0
NS
NS
NS
ND
ND
10-Feb-21
1.2
2.0
NS
NS
ND
ND
---
beta-BHC *
13-Jun-12
5.0
ND
ND
ND
ND
ND
10-Dec-12
5.0
ND
ND
ND
ND
ND
GWPS = 0.019 pg/L (10/23/07)
30-Apr-13
5.0
ND
ND
ND
ND
ND
7-Aug-13
5.0
ND
ND
ND
ND
ND
25-Feb-14
5.0
ND
ND
ND
ND
ND
13-Aug-14
5.0
NS
NS
ND
NS
ND
12-Mar-15
5.0
NS
NS
ND
NS
ND
18-Feb-16
5.0
NS
NS
ND
NS
ND
Notes:
COC = Constituents of Concern. pg/L = micrograms per liter = parts per billion.
RL = Reporting Limit. J = Estimated concentraion below the RL.
* 1,1-DCA was added to the COC list and Benzene and cis-1,2-dichloroethylene B = Blank -qualified detection.
were dropped following DENR SWS approval dataed January 27, 2011. ND = Not detected above the laboratory detection limit.
1,1-DCA and beta-BHC were dropped from the COC list following DENR-SWS NS = Not sampled for this parameter during this event.
approval dated July 30, 2015.
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
INORGANICS
Antimony
23-Jun-10
2.6
6.0
2.8 J
ND
ND
NC 213 = NE (05/01/07)
14-Dec-10
2.6
6.0
ND
Dry
ND
21-Jun-11
5.0
6.0
ND
Dry
ND
6-Dec-11
5.0
6.0
ND
ND
ND
13-Jun-12
5.0
6.0
ND
ND
ND
11-Dec-12
5.0
6.0
ND
Dry
ND
29-Apr-13
5.0
6.0
ND
ND
ND
6-Aug-13
5.0
6.0
ND
ND
ND
25-Feb-14
5.0
6.0
ND
ND
ND
13-Aug-14
5.0
6.0
ND
ND
ND
11-Mar-15
3.8
6.0
ND
ND
ND
19-Aug-15
3.8
6.0
ND
Dry
ND
18-Feb-16
3.8
6.0
ND
ND
ND
11-Aug-16
3.8
6.0
ND
ND
ND
15-Feb-17
3.9
6.0
ND
ND
ND
24-Aug-17
3.9
6.0
ND
---
ND
6-Feb-18
3.9
6.0
ND
ND
ND
16-Aug-18
3.9
6.0
ND
ND
ND
6-Feb-19
3.9
5.0
ND
ND
ND
8-Aug-19
3.0
5.0
ND
ND
ND
13-Feb-20
3.0
5.0
ND
ND
ND
26-Aug-20
3.0
5.0
3.3 J
ND
---
10-Feb-21
4.5
5.0
ND
---
ND
Arsenic
19-Dec-07
NR
10
5.3
Dry
ND
NC 213 = 50 pg/L (05/01/07)
8-Ju1-08
NR
10.0
ND
Dry
ND
16-Dec-08
2.7
11.0
ND
ND
ND
8-Ju1-09
2.7
10.0
ND
Dry
ND
15-Dec-09
2.7
10.0
N D
2.7 J
N D
23-Jun-10
2.7
10.0
9.2 J
ND
ND
14-Dec-10
2.7
10.0
3.1 J
Dry
ND
21-Jun-11
5.0
10.0
ND
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
6.5 J
ND
ND
11-Dec-12
5.0
10.0
N D
Dry
N D
29-Apr-13
5.0
10.0
ND
ND
ND
6-Aug-13
5.0
10.0
5.5 J
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
4.9 J
2.7 J
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
6.8 J
7.3 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
24-Aug-17
5.0
10.0
ND
---
ND
6-Feb-18
5.0
10.0
ND
ND
ND
16-Aug-18
5.0
10.0
ND
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
8-Aug-19
4.7
10.0
5.1 J
ND
ND
13-Feb-20
5.0
10.0
ND
ND
ND
26-Aug-20
4.7
10.0
ND
ND
---
10-Feb-21
3.5
5.0
ND
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 1 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Barium
14-Sep-94
NR
500
160
ND
NS
2-Dec-94
NR
500
ND
ND
NS
8-Feb-95
NR
500
ND
ND
NS
2-Mar-95
NR
500
ND
ND
NS
17-Nov-95
NR
500
ND
ND
NS
23-May-96
NR
500
ND
ND
NS
14-Nov-96
NR
500
69
29
NS
18-Jun-97
NR
500
64
25
NS
2-Dec-97
NR
500
61
41
NS
27-May-98
NR
500
130
50
NS
16-Nov-98
NR
500
93
100
NS
10-Sep-99
NR
500
ND
ND
NS
16-Nov-99
NR
500
ND
ND
NS
10-May-00
NR
500
ND
ND
NS
26-Oct-00
NR
500
ND
ND
NS
18-Apr-01
NR
500
ND
ND
NS
19-Nov-02
NR
500
NS
ND
NS
27-Jun-03
NR
500
ND
ND
NS
30-Dec-03
NR
500
ND
ND
ND
30-Jun-04
NR
500
ND
ND
ND
29-Dec-04
NR
500
ND
ND
ND
29-Jun-05
NR
500
ND
ND
ND
29-Dec-05
NR
500
ND
ND
ND
28-Jun-06
NR
500
ND
ND
ND
NC 2B = NE (05/01/07)
28-Dec-06
NR
100
40.0
47.2
0.20 J
12-Jul-07
NR
100
66.2 J
Dry
ND
19-Dec-07
NR
100
112
Dry
10.5
8-Ju1-08
NR
100
89.0 J
Dry
0.29 J
16-Dec-08
0.20
100
42.1 B
54.8 J
10.7 J
8-J u 1-09
0.20
100
101
Dry
17.6 J
15-Dec-09
0.20
100
36.3 B
48.4 B
17.1 J
23-Jun-10
0.20
100
115 B
39.1 B
27.3 J
14-Dec-10
0.20
100
97.4 J
Dry
12.1 J
21-Jun-11
5.0
100
66.3 J
Dry
ND
6-Dec-11
5.0
100
59.7 J
55.3 J
ND
13-Jun-12
5.0
100
161
85.4 J
ND
11-Dec-12
5.0
100
71.1 J
Dry
ND
29-Apr-13
5.0
100
43.5 J
43.5 J
ND
6-Aug-13
5.0
100
80.3 J
23.8 J
ND
25-Feb-14
5.0
100
63.9 J
61.8 J
ND
13-Aug-14
5.0
100
47.4 J
43.9 J
ND
11-Mar-15
2.5
100
28.5 J
42.0 J
ND
19-Aug-15
2.5
100
37.0 J
Dry
ND
18-Feb-16
2.5
100
58.2 J
55.0 J
ND
11-Aug-16
2.5
100
175
152
ND
15-Feb-17
2.5
100
285
38.2 J
ND
24-Aug-17
2.5
100
31.6 J
---
ND
6-Feb-18
2.5
100
22.4 J
33.5 J
ND
16-Aug-18
2.5
100
19.1 J
28.3 J
N D
6-Feb-19
2.5
5
47.6
30.7
ND
8-Aug-19
1.0
5
23
17.3
ND
13-Feb-20
1.0
5
18.4
26.4
ND
26-Aug-20
3.5
5
15.5
21.3
---
10-Feb-21
4.7
10
ND
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 2 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Beryllium
16-Nov-98
NR
2
1.0
1.0
NS
NC 2B = 6.5 pg/L (05/01/07)
10-Sep-99
NR
2
ND
ND
NS
16-Nov-99
NR
2
ND
ND
NS
10-May-00
NR
2
ND
ND
NS
26-Oct-00
NR
2
ND
ND
NS
18-Apr-01
NR
2
ND
ND
NS
19-Nov-02
NR
2
ND
ND
NS
27-Jun-03
NR
2
ND
ND
NS
30-Dec-03
NR
2
ND
ND
ND
30-Jun-04
NR
2
ND
ND
ND
29-Dec-04
NR
2
ND
ND
ND
29-Jun-05
NR
2
ND
ND
ND
29-Dec-05
NR
2
ND
ND
ND
28-Jun-06
NR
2
ND
ND
ND
28-Dec-06
NR
1
ND
ND
ND
NC 2B = 6.5 pg/L (05/01/07)
12-Jul-07
NR
1
ND
Dry
ND
19-Dec-07
NR
1
0.93 J
Dry
ND
8-Ju1-08
NR
1.0
0.47 J
Dry
ND
16-Dec-08
0.10
1.0
0.21 J
0.27 J
ND
8-Ju1-09
0.10
1.0
0.29 J
Dry
ND
15-Dec-09
0.10
1.0
0.27 J
0.22 J
ND
23-Jun-10
0.10
1.0
1.2
ND
ND
14-Dec-10
0.10
1.0
0.78 J
Dry
0.15 J
21-Jun-11
1.0
1.0
ND
Dry
ND
6-Dec-11
1.0
1.0
ND
ND
ND
13-Jun-12
1.0
1.0
1.5
ND
ND
11-Dec-12
1.0
1.0
N D
Dry
N D
29-Apr-13
1.0
1.0
ND
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
11-Mar-15
0.50
1.0
ND
ND
ND
19-Aug-15
0.50
1.0
ND
Dry
ND
18-Feb-16
0.50
1.0
ND
ND
ND
11-Aug-16
0.50
1.0
1.9
1.7
ND
15-Feb-17
0.50
1.0
ND
ND
ND
24-Aug-17
0.50
1.0
ND
---
ND
6-Feb-18
0.50
1.0
ND
ND
ND
16-Aug-18
0.50
1.0
ND
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
8-Aug-19
0.20
1.0
ND
ND
ND
13-Feb-20
0.20
1.0
ND
0.46 JB
ND
26-Aug-20
0.70
1.0
ND
ND
---
10-Feb-21
4.30
5.0
4.7 J
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 3 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Cadmium
19-Nov-02
NR
1
ND
1.0
NS
27-Jun-03
NR
1
ND
ND
NS
30-Dec-03
NR
1
ND
ND
ND
30-Jun-04
NR
1
ND
ND
ND
29-Dec-04
NR
1
ND
ND
ND
29-Jun-05
NR
1
ND
ND
ND
29-Dec-05
NR
1
ND
ND
ND
28-Jun-06
NR
1
ND
ND
ND
28-Dec-06
NR
1
ND
ND
ND
NC 213 = 2 pg/L (05/01/07)
12-Jul-07
NR
1
ND
Dry
ND
19-Dec-07
NR
1
ND
Dry
ND
8-Ju1-08
NR
1.0
ND
Dry
ND
16-Dec-08
0.50
1.0
N D
N D
N D
8-Ju1-09
0.50
1.0
ND
Dry
ND
15-Dec-09
0.50
1.0
ND
ND
ND
23-Jun-10
0.50
1.0
ND
ND
ND
14-Dec-10
0.50
1.0
N D
Dry
N D
21-Jun-11
1.0
1.0
ND
Dry
ND
6-Dec-11
1.0
1.0
ND
ND
ND
13-Jun-12
1.0
1.0
ND
ND
ND
11-Dec-12
1.0
1.0
N D
Dry
N D
29-Apr-13
1.0
1.0
ND
ND
ND
6-Aug-13
1.0
1.0
ND
ND
ND
25-Feb-14
1.0
1.0
ND
ND
ND
13-Aug-14
1.0
1.0
ND
ND
ND
11-Mar-15
0.50
1.0
ND
ND
ND
19-Aug-15
0.50
1.0
ND
ND
ND
18-Feb-16
0.50
1.0
ND
ND
ND
11-Aug-16
0.50
1.0
ND
ND
ND
15-Feb-17
0.50
1.0
ND
ND
ND
24-Aug-17
0.50
1.0
ND
---
ND
6-Feb-18
0.50
1.0
ND
ND
ND
16-Aug-18
0.50
1.0
ND
ND
ND
6-Feb-19
0.50
1.0
ND
ND
ND
8-Aug-19
0.40
1.0
ND
ND
ND
13-Feb-20
0.40
1.0
ND
ND
ND
26-Aug-20
0.40
1.0
ND
ND
---
10-Feb-21
3.90
5.0
N D
---
N D
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 4 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Chromium
18-Jun-97
NR
10
12.0
ND
NS
2-Dec-97
NR
10
8.0
ND
NS
27-May-98
NR
10
15.0
ND
NS
16-Nov-98
NR
10
30.0
31.0
NS
10-Sep-99
NR
10
24.0
ND
NS
16-Nov-99
NR
10
ND
ND
NS
10-May-00
NR
10
ND
ND
NS
26-Oct-00
NR
10
ND
ND
NS
18-Apr-01
NR
10
ND
ND
NS
19-Nov-02
NR
10
ND
ND
NS
27-Jun-03
NR
10
ND
ND
NS
30-Dec-03
NR
10
ND
ND
ND
30-Jun-04
NR
10
ND
ND
ND
29-Dec-04
NR
10
ND
ND
ND
29-Jun-05
NR
10
ND
ND
ND
29-Dec-05
NR
10
ND
ND
ND
28-Jun-06
NR
10
12.6
ND
ND
28-Dec-06
NR
10
4.8 J
6.1 J
ND
NC 213 = 50 pg/L (05/01/07)
12-Jul-07
NR
10
ND
Dry
ND
19-Dec-07
NR
10
27.9
Dry
ND
8-Ju1-08
NR
10.0
19.3
Dry
ND
6-Dec-08
0.40
10.0
6.4 J
8.4 J
ND
8-Ju1-09
0.40
10.0
12.9
Dry
ND
15-Dec-09
0.40
10.0
6.0 J
5.0 J
ND
23-Jun-10
0.40
10.0
41.8
4.8 J
0.71 J
Resample >
12-Aug-10
0.40
10.0
44.4
NS
ND
14-Dec-10
0.40
10.0
32.4
Dry
ND
21-Jun-11
5.0
10.0
12.1
Dry
ND
6-Dec-11
5.0
10.0
11.8
7.5 J
ND
13-Jun-12
5.0
10.0
46.1
20.7
ND
11-Dec-12
5.0
10.0
19.1
Dry
ND
29-Apr-13
5.0
10.0
5.8 J
5.8 J
ND
6-Aug-13
5.0
10.0
ND
ND
ND
25-Feb-14
5.0
10.0
13.5
13.2
ND
13-Aug-14
5.0
10.0
10.8
10 J
ND
NC 213 = 11 pg/L 03/01/16)
11-Mar-15
2.5
10.0
4.0 J
3.1 J
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
63.0
55.1
ND
Resample >
13-Sep-16
2.5
10.0
13.8 (ND)
DRY
ND
15-Feb-17
2.5
10.0
6.1 J
7.2 J
ND
24-Aug-17
2.5
10.0
7.0 J
---
ND
6-Feb-18
2.5
10.0
2.8 J
5.4 J
ND
16-Aug-18
2.5
10.0
ND
3.2 J
ND
6-Feb-19
2.5
5.0
3.0 J
ND
ND
8-Aug-19
1.0
5.0
2.6 J
2.1 J
ND
13-Feb-20
1.0
5.0
2.0 J
3.6 J
ND
26-Aug-20
3.7
5.0
ND
ND
---
10-Feb-21
3.0
5.0
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 5 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Cobalt
14-Nov-96
NR
10
3.0
ND
NS
18-Jun-97
NR
10
3.0
ND
NS
2-Dec-97
NR
10
ND
ND
NS
27-May-98
NR
10
8.0
5.0
NS
16-Nov-98
NR
10
4.9
5.9
NS
10-Sep-99
NR
10
ND
ND
NS
16-Nov-99
NR
10
ND
ND
NS
10-May-00
NR
10
ND
ND
NS
26-Oct-00
NR
10
ND
ND
NS
18-Apr-01
NR
10
ND
ND
NS
19-Nov-02
NR
10
ND
ND
NS
27-Jun-03
NR
10
ND
ND
NS
30-Dec-03
NR
10
ND
ND
ND
30-Jun-04
NR
10
ND
ND
ND
29-Dec-04
NR
10
ND
ND
ND
29-Jun-05
NR
10
ND
ND
ND
29-Dec-05
NR
10
ND
ND
ND
28-Jun-06
NR
10
ND
ND
ND
28-Dec-06
NR
10
ND
2.8 J
ND
NC 213 = NE (05/01/07)
12-Jul-07
NR
10
ND
Dry
ND
19-Dec-07
NR
10
34.3
Dry
1.6 J
8-Ju1-08
NR
10.0
10.0 B
Dry
6.2 J
16-Dec-08
0.60
10.0
4.8 B
5.1 B
2.4 J
8-Ju1-09
0.60
10.0
7.2 J
Dry
ND
15-Dec-09
0.60
10.0
1.6 J
1.3 J
ND
23-Jun-10
0.60
10.0
23.0
2.7 J
ND
Resample >
12-Aug-10
0.60
10.0
30.5
NS
ND
14-Dec-10
0.60
10.0
27.0
Dry
1.6 J
21-Jun-11
5.0
10.0
5.4 J
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
12.5
6.5 J
ND
11-Dec-12
5.0
10.0
ND
Dry
ND
29-Apr-13
5.0
10.0
10.2
10.8
ND
6-Aug-13
5.0
10.0
9.0 J
ND
ND
25-Feb-14
5.0
10.0
10.1
10.6
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
ND
ND
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
16.7
12.7
ND
15-Feb-17
2.5
10.0
4.0 J
ND
ND
24-Aug-17
2.5
10.0
ND
---
ND
6-Feb-18
2.5
10.0
ND
ND
ND
16-Aug-18
2.5
10.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
1.1
5.0
1.4 J
ND
ND
13-Feb-20
1.0
5.0
ND
ND
ND
26-Aug-20
3.6
5.0
ND
ND
---
10-Feb-21
4.7
10.0
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 6 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Copper
18-Jun-97
NR
200
11.0
ND
NS
2-Dec-97
NR
200
11.0
ND
NS
27-May-98
NR
200
21.0
ND
NS
16-Nov-98
NR
200
14.0
16.0
NS
10-Sep-99
NR
200
ND
ND
NS
16-Nov-99
NR
200
ND
ND
NS
10-May-00
NR
200
ND
ND
NS
26-Oct-00
NR
200
ND
ND
NS
18-Apr-01
NR
200
ND
ND
NS
19-Nov-02
NR
200
NS
ND
NS
27-Jun-03
NR
200
ND
ND
NS
30-Dec-03
NR
200
ND
ND
ND
30-Jun-04
NR
200
ND
ND
ND
29-Dec-04
NR
200
ND
ND
ND
29-Jun-05
NR
200
ND
ND
ND
29-Dec-05
NR
200
ND
ND
ND
28-Jun-06
NR
200
ND
ND
ND
28-Dec-06
NR
10
3.0 B
3.9
0.60 J
NC 213 = 7 pg/L (05/01/07)
12-Jul-07
NR
10
ND
Dry
ND
19-Dec-07
NR
10
23.7 B
Dry
10.5 B
8-Ju1-08
NR
10.0
14.7
Dry
ND
16-Dec-08
0.30
10.0
6.4 J
8.0 J
N D
8-Ju1-09
0.30
10.0
7.0 J
Dry
ND
15-Dec-09
0.30
10.0
5.2 J
4.4 J
N D
23-Jun-10
0.30
10.0
23.9
2.7 J
ND
Resample >
12-Aug-10
0.30
10.0
25.9
ND
ND
14-Dec-10
0.30
10.0
21.1
Dry
0.49 J
21-Jun-11
5.0
10.0
7.7 J
Dry
ND
6-Dec-11
5.0
10.0
12.5
7.7 J
ND
13-Jun-12
5.0
10.0
34.5
14.8
ND
11-Dec-12
5.0
10.0
16.4
Dry
ND
29-Apr-13
5.0
10.0
7.7 J
7.4 J
ND
6-Aug-13
5.0
10.0
5.5 J
ND
ND
25-Feb-14
5.0
10.0
11.2
10.3
ND
13-Aug-14
5.0
10.0
9.6 J
7.7 J
ND
11-Mar-15
2.5
10.0
3.1 J
2.6 J
ND
NC 213 = 2.7 pg/L 03/01/16)
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
6.3 J
5.7 J
ND
11-Aug-16
2.5
10.0
39.9
34.5
ND
Resample >
13-Sep-16
2.5
10.0
9.3 (2.5 B) B
DRY
3.5 B
15-Feb-17
2.5
10.0
5.8 J
5.2 J
ND
24-Aug-17
2.5
10.0
4.5 J
---
ND
6-Feb-18
2.5
10.0
6.8 J
8.0 J
ND
16-Aug-18
2.5
10.0
3.9 J
3.0 J
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
2.1
5.0
4.4 J
3.6 J
ND
13-Feb-20
2.1
5.0
3.7 J
4.4 J
ND
26-Aug-20
4.3
5.0
ND
ND
---
10-Feb-21
0.7
1.0
---
ND
ND
Iron
24-Aug-17
25.0
300
9760
---
ND
16-Aug-18
25.0
300
3320
2750
27.8 J
10-Feb-21
3.7
5
---
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 7 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Lead
2-Dec-97
NR
10
ND
6.0
NS
27-May-98
NR
10
8.0
ND
NS
16-Nov-98
NR
10
7.3
8.9
NS
10-Sep-99
NR
10
ND
ND
NS
16-Nov-99
NR
10
ND
ND
NS
10-May-00
NR
10
ND
ND
NS
26-Oct-00
NR
10
ND
ND
NS
18-Apr-01
NR
10
ND
ND
NS
19-Nov-02
NR
10
ND
ND
NS
27-Jun-03
NR
10
ND
ND
NS
30-Dec-03
NR
10
ND
ND
ND
30-Jun-04
NR
10
ND
ND
ND
29-Dec-04
NR
10
ND
ND
ND
29-Jun-05
NR
10
ND
ND
ND
29-Dec-05
NR
10
ND
ND
ND
28-Jun-06
NR
10
ND
ND
ND
28-Dec-06
NR
10
ND
4.8 J
ND
NC 213 = 25 pg/L (05/01/07)
12-Jul-07
NR
10
3.2 J
Dry
ND
19-Dec-07
NR
10
ND
Dry
ND
8-Ju1-08
NR
10.0
ND
Dry
ND
16-Dec-08
4.0
10.0
N D
N D
N D
8-Ju1-09
4.0
10.0
ND
Dry
ND
15-Dec-09
4.0
10.0
ND
ND
ND
23-Jun-10
4.0
10.0
9.2 J
ND
ND
14-Dec-10
4.0
10.0
5.1 J
Dry
ND
21-Jun-11
5.0
10.0
ND
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
14.3
5.5 J
ND
11-Dec-12
5.0
10.0
N D
Dry
N D
29-Apr-13
5.0
10.0
ND
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
ND
ND
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
NC 213 = 14 pg/L 03/01/16)
18-Feb-16
2.5
10.0
4.0 J
2.6 J
ND
11-Aug-16
2.5
10.0
16.6
13.6
ND
Resample >
13-Sep-16
2.5
10.0
4.1 (2.6 J) J
DRY
ND
15-Feb-17
2.5
10.0
2.5 J
2.5 J
ND
24-Aug-17
2.5
10.0
2.5 J
---
ND
6-Feb-18
2.5
10.0
ND
ND
ND
16-Aug-18
2.5
10.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
1.6
5.0
ND
ND
ND
13-Feb-20
1.6
5.0
ND
ND
ND
26-Aug-20
4.5
5.0
ND
ND
---
10-Feb-21
3.6
5.0
---
N D
N D
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 8 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Manganese
24-Aug-17
2.5
50
244
---
ND
16-Aug-18
2.5
50
176
45.2 J
ND
10-Feb-21
4.3
5
---
ND
ND
Nickel
28-Dec-06
NR
50
4.6 J
6.2 J
ND
NC 213 = 88 pg/L (05/01/07)
12-Jul-07
NR
50
4.0 J
Dry
ND
19-Dec-07
NR
50
21.9
Dry
ND
8-Jul-08
NR
50.0
12.1 J
Dry
ND
16-Dec-08
1.7
50.0
5.2 B
6.8 B
2.4 J
8-Jul-09
1.7
50.0
10.0 J
Dry
ND
15-Dec-09
1.7
50.0
4.8 B
4.7 B
3.0 J
23-Jun-10
1.7
50.0
21.5 J
ND
ND
14-Dec-10
1.7
50.0
14.4 J
Dry
2.7 J
21-Jun-11
5.0
50.0
5.8 J
Dry
ND
6-Dec-11
5.0
50.0
7.2 J
ND
ND
13-Jun-12
5.0
50.0
17.1 J
7.5 J
ND
11-Dec-12
5.0
50.0
7.6 J
Dry
ND
29-Apr-13
5.0
50.0
ND
ND
ND
6-Aug-13
5.0
50.0
ND
ND
ND
25-Feb-14
5.0
50.0
7.3 J
6.6 J
ND
13-Aug-14
5.0
50.0
7.5 J
5.4 J
ND
11-Mar-15
2.5
50.0
3.0 J
2.8 J
ND
19-Aug-15
2.5
50.0
ND
Dry
ND
18-Feb-16
2.5
50.0
3.3 J
3.0 J
ND
11-Aug-16
2.5
50.0
22.8 J
19.4 J
ND
15-Feb-17
2.5
50.0
4.2 J
4.1 J
ND
24-Aug-17
2.5
50.0
3.7 J
---
ND
6-Feb-18
2.5
50.0
ND
3.2 J
ND
16-Aug-18
2.5
50.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
0.9
5.0
2.9 J
1.8 J
ND
13-Feb-20
0.9
5.0
2.5 J
3.2 J
ND
26-Aug-20
3.5
5.0
ND
ND
---
10-Feb-21
3.0
5.0
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 9 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Selenium
19-Dec-07
NR
10
15.6
Dry
ND
NC 213 = 5 pg/L (05/01/07)
8-Ju1-08
NR
10.0
ND
Dry
ND
16-Dec-08
3.8
10.0
3.9 B
N D
4.9 J
8-Ju1-09
3.8
10.0
ND
Dry
ND
15-Dec-09
3.8
10.0
N D
N D
N D
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
3.8
10.0
ND
ND
ND
14-Dec-10
3.8
10.0
5.9 J
Dry
ND
21-Jun-11
10.0
10.0
ND
Dry
ND
6-Dec-11
10.0
10.0
ND
ND
ND
13-Jun-12
10.0
10.0
ND
ND
ND
11-Dec-12
10.0
10.0
ND
Dry
ND
29-Apr-13
10.0
10.0
ND
ND
ND
6-Aug-13
10.0
10.0
ND
ND
ND
25-Feb-14
10.0
10.0
ND
ND
ND
13-Aug-14
10.0
10.0
ND
ND
ND
11-Mar-15
5.0
10.0
ND
ND
ND
19-Aug-15
5.0
10.0
ND
Dry
ND
18-Feb-16
5.0
10.0
ND
ND
ND
11-Aug-16
5.0
10.0
ND
6.0 J
ND
15-Feb-17
5.0
10.0
ND
ND
ND
24-Aug-17
5.0
10.0
ND
---
ND
6-Feb-18
5.0
10.0
ND
ND
ND
16-Aug-18
5.0
10.0
ND
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
8-Aug-19
4.7
10.0
ND
ND
ND
13-Feb-20
5.0
10.0
ND
ND
ND
26-Aug-20
4.7
10.0
ND
ND
---
10-Feb-21
4.7
10.0
ND
ND
ND
Silver
8-Ju1-08
NR
10.0
0.22 J
Dry
ND
NC 213 = 0.06 pg/L (05/01/07)
16-Dec-08
0.10
10.0
ND
0.11 J
ND
8-Ju1-09
0.10
10.0
ND
Dry
ND
15-Dec-09
0.10
10.0
N D
0.19 J
N D
NC 2L = 20 pg/L (2/5/10)
23-Jun-10
0.10
10.0
ND
ND
ND
{0.25 J)
14-Dec-10
0.10
10.0
0.21 B
Dry
J
0.19
21-Jun-11
5.0
10.0
ND
Dry
ND
6-Dec-11
5.0
10.0
ND
ND
ND
13-Jun-12
5.0
10.0
ND
ND
ND
11-Dec-12
5.0
10.0
ND
Dry
ND
29-Apr-13
5.0
10.0
ND
ND
ND
6-Aug-13
5.0
10.0
ND
ND
ND
25-Feb-14
5.0
10.0
ND
ND
ND
13-Aug-14
5.0
10.0
ND
ND
ND
11-Mar-15
2.5
10.0
ND
ND
ND
19-Aug-15
2.5
10.0
ND
Dry
ND
18-Feb-16
2.5
10.0
ND
ND
ND
11-Aug-16
2.5
10.0
ND
ND
ND
15-Feb-17
2.5
10.0
ND
ND
ND
24-Aug-17
2.5
10.0
ND
---
ND
6-Feb-18
2.5
10.0
ND
ND
ND
16-Aug-18
2.5
10.0
ND
ND
ND
6-Feb-19
2.5
5.0
ND
ND
ND
8-Aug-19
2.5
5.0
ND
ND
ND
13-Feb-20
2.5
5.0
ND
ND
ND
26-Aug-20
2.5
5.0
ND
ND
---
10-Feb-21
0.7
1.0
ND
ND
ND
ranville County - Oxford Landfill, U
iit 1
LaB
Ila As ocia e
Permit 3901-CDLF-1997 10 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Thallium
19-Dec-07
NR
5.5
5.1 J
Dry
ND
NC 213 = NE (05/01/07)
8-Ju1-08
NR
5.5
5.2 J
Dry
ND
16-Dec-08
3.0
5.5
N D
N D
N D
8-Ju1-09
3.0
5.5
ND
Dry
ND
15-Dec-09
3.0
5.5
N D
N D
N D
23-Jun-10
3.0
5.5
ND
ND
ND
Resample >
12-Aug-10
30.0
55.0
NS
NS
ND
GWPS = 0.2 pg/L (10/01/10)
14-Dec-10
3.0
5.5
6.5
Dry
ND
21-Jun-11
5.4
5.5
8.2
Dry
ND
6-Dec-11
5.4
5.5
ND
ND
ND
13-Jun-12
5.4
5.5
ND
ND
ND
11-Dec-12
5.4
5.5
ND
Dry
ND
29-Apr-13
5.4
5.5
ND
ND
ND
6-Aug-13
5.4
5.5
ND
ND
ND
25-Feb-14
5.4
5.5
ND
ND
ND
13-Aug-14
5.4
5.5
ND
ND
ND
11-Mar-15
5.0
5.5
ND
ND
ND
19-Aug-15
5.0
5.5
ND
Dry
ND
18-Feb-16
5.0
5.5
ND
ND
ND
11-Aug-16
5.0
5.5
ND
ND
ND
15-Feb-17
0.02
5.5
ND
ND
ND
24-Aug-17
0.02
5.5
ND
---
ND
6-Feb-18
0.028
0.10
ND
ND
ND
16-Aug-18
0.020
5.50
ND
ND
ND
6-Feb-19
0.060
0.10
ND
ND
ND
8-Aug-19
0.110
1.00
ND
ND
ND
13-Feb-20
0.110
1.00
ND
ND
ND
26-Aug-20
0.050
0.10
ND
ND
---
10-Feb-21
0.050
0.10
---
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 11 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Vanadium
14-Nov-96
NR
40
11.0
5.0
NS
18-Jun-97
NR
40
20.0
ND
NS
2-Dec-97
NR
40
16.0
ND
NS
27-May-98
NR
40
44.0
ND
NS
16-Nov-98
NR
40
44.0
47.0
NS
10-Sep-99
NR
40
ND
ND
NS
16-Nov-99
NR
40
ND
ND
NS
10-May-00
NR
40
ND
ND
NS
26-Oct-00
NR
40
ND
ND
NS
18-Apr-01
NR
40
ND
ND
NS
19-Nov-02
NR
40
ND
ND
NS
27-Jun-03
NR
40
ND
ND
NS
30-Dec-03
NR
40
ND
ND
ND
30-Jun-04
NR
40
ND
ND
ND
29-Dec-04
NR
40
ND
ND
ND
29-Jun-05
NR
40
ND
ND
ND
29-Dec-05
NR
40
ND
ND
ND
28-Jun-06
NR
40
ND
ND
ND
28-Dec-06
NR
25
8.6 J
10.7
ND
NC 213 = NE (05/01/07)
12-Jul-07
NR
25
5.3 J
ND
ND
19-Dec-07
NR
25
41.2
ND
0.51 J
Resample >
14-Feb-08
NR
25
12.4
Dry
0.24 J
Filtered >
14-Feb-08
NR
25
1.6 J
Dry
ND
8-Ju1-08
NR
25.0
38.2
Dry
0.20 J
16-Dec-08
0.20
25.0
11.5 J
14.1 J
0.76 J
8-Ju1-09
0.20
25.0
24.3 J
Dry
1.3 J
15-Dec-09
0.20
25.0
10 J
7.0 J
0.53 J
23-Jun-10
0.20
25.0
63.4
8.3 J
ND
Resample >
12-Aug-10
0.20
25.0
67.9
NS
0.33 J
14-Dec-10
0.20
25.0
52.3
Dry f0.57
J) 0.3E J
21-Jun-11
5.0
25.0
25.3
Dry
ND
6-Dec-11
5.0
25.0
19.7 J
13.0 J
ND
13-Jun-12
5.0
25.0
130
61.5
ND
11-Dec-12
5.0
25.0
50.7
Dry
ND
29-Apr-13
5.0
25.0
16.9 J
18.4 J
ND
6-Aug-13
5.0
25.0
15.4 J
ND
ND
25-Feb-14
5.0
25.0
29.2
29.4
ND
13-Aug-14
5.0
25.0
18.0 J
18.2 J
ND
11-Mar-15
2.5
25.0
7.8 J
8.3 J
ND
19-Aug-15
2.5
25.0
2.8 J
Dry
ND
18-Feb-16
2.5
25.0
6.4 J
6.1 J
ND
11-Aug-16
2.5
25.0
160
144
ND
15-Feb-17
2.5
25.0
18.2 J
20.8 J
ND
24-Aug-17
2.5
25.0
20.5 J
---
ND
6-Feb-18
2.5
25.0
6.9 J
14.4 J
ND
16-Aug-18
2.5
25.0
7.6 J
5.8 J
ND
6-Feb-19
2.5
5.0
6.5
4.9 J
ND
8-Aug-19
1.3
5.0
8.5
6.7
ND
13-Feb-20
1.3
5.0
4.1 J
8.1
ND
26-Aug-20
3.9
5.0
ND
7.2
---
10-Feb-21
3.7
5.0
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 12 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Zinc
14-Sep-94
NR
50
ND
ND
NS
2-Dec-94
NR
50
61.0
ND
NS
8-Feb-95
NR
50
ND
ND
NS
2-Mar-95
NR
50
64.0
ND
NS
17-Nov-95
NR
50
ND
ND
NS
23-May-96
NR
50
ND
ND
NS
14-Nov-96
NR
50
ND
ND
NS
18-Jun-97
NR
50
26.0
ND
NS
2-Dec-97
NR
50
32.0
40.0
NS
27-May-98
NR
50
57.0
28.0
NS
16-Nov-98
NR
50
28.0
31.0
NS
10-Sep-99
NR
50
ND
ND
NS
16-Nov-99
NR
50
ND
ND
NS
10-May-00
NR
50
ND
ND
NS
26-Oct-00
NR
50
ND
ND
NS
18-Apr-01
NR
50
ND
ND
NS
19-Nov-02
NR
50
NS
ND
NS
27-Jun-03
NR
50
ND
ND
NS
30-Dec-03
NR
50
ND
ND
ND
30-Jun-04
NR
50
ND
ND
ND
29-Dec-04
NR
50
ND
ND
ND
29-Jun-05
NR
50
ND
ND
ND
29-Dec-05
NR
50
ND
ND
ND
28-Jun-06
NR
50
ND
ND
ND
28-Dec-06
NR
10
7.4 J
8.5 J
ND
NC 213 = 50 pg/L (05/01/07)
12-Jul-07
NR
10
10.2
Dry
ND
19-Dec-07
NR
10
24.1 B
Dry
87.9
8-Ju1-08
NR
10.0
17.2
Dry
1.2 J
16-Dec-08
0.40
10.0
8.9 J
11.9
N D
8-J u 1-09
0.40
10.0
9.4 J
Dry
1.6 J
15-Dec-09
0.40
10.0
8.3 B
8.5 B
7.7 J
23-Jun-10
0.40
10.0
29.3
4.0 J
ND
14-Dec-10
0.40
10.0
25.1 B
Dry
6.7 J
21-Jun-11
10.0
10.0
10.9
Dry
ND
6-Dec-11
10.0
10.0
15.0 B
10.3 B
12.4
13-Jun-12
10.0
10.0
46.3
19.8
ND
11-Dec-12
10.0
10.0
25.4
Dry
ND
29-Apr-13
10.0
10.0
13.8
12.5
ND
6-Aug-13
10.0
10.0
11.3
ND
ND
25-Feb-14
10.0
10.0
15.0
14.8
ND
13-Aug-14
10.0
10.0
14.3
ND
ND
11-Mar-15
5.0
10.0
62.3
11.6 B
6.1 J
NC 213 = 36 pg/L (03/01/16)
19-Aug-15
5.0
10.0
ND
Dry
11.5
18-Feb-16
5.0
10.0
13.0
11.0
ND
11-Aug-16
5.0
10.0
66.4
54.1
ND
Resample >
13-Sep-16
5.0
10.0
14.5 (5.9 J) B
DRY
ND
15-Feb-17
5.0
10.0
11.0
9.6 J
ND
24-Aug-17
5.0
10.0
7.6 J
---
ND
6-Feb-18
5.0
10.0
9.4 J
6.8 J
ND
16-Aug-18
5.0
10.0
6.2 J
ND
ND
6-Feb-19
5.0
10.0
ND
ND
ND
8-Aug-19
3.9
10.0
7.3 J
ND
ND
13-Feb-20
3.9
10.0
8.2 J
7.7 J
ND
26-Aug-20
9.5
10.0
ND
ND
---
10-Feb-21
3.6
5.0
ND
ND
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 13 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Hardness, Total(SM 234013)
6-Feb-19
662
662
38,800
55,700
NS
8-Aug-19
131
662
19,800
26,400
NS
13-Feb-20
131
662
16,900
29,200
NS
26-Aug-20
131
662
12,500
29,500
---
10-Feb-21
0
1
---
ND
---
Organic Compounds
Acetone
15-Dec-09
2.2
100
3.9 B
3.2 B
2.8 J
NC 213 = NE (05/01/07)
23-Jun-10
2.2
100
5.4 B
2.2 B
7.7 J
14-Dec-10
2.2
100
ND
Dry
ND
21-Jun-11
2.2
100
3.4 B
Dry
3.9 J
6-Dec-11
2.2
100
ND
ND
8.8 J
13-Jun-12
2.2
100
2.2 B
ND
4.7 J
12-Dec-12
10.0
100
ND
Dry
ND
29-Apr-13
10.0
100
ND
ND
14.6 J
6-Aug-13
10.0
100
ND
ND
ND
25-Feb-14
10.0
100
ND
ND
ND
13-Aug-14
10.0
100
ND
ND
19.3 J
11-Mar-15
10.0
100
ND
ND
ND
19-Aug-15
10.0
100
ND
Dry
ND
18-Feb-16
10.0
100
ND
ND
ND
11-Aug-16
10.0
100
ND
ND
ND
15-Feb-17
10.0
100
ND
ND
ND
24-Aug-17
10.0
100
ND
---
ND
6-Feb-18
10.0
100
ND
ND
ND
16-Aug-18
10.0
100
ND
ND
ND
6-Feb-19
6.2
25
ND
ND
ND
8-Aug-19
6.2
25
ND
ND
ND
13-Feb-20
6.2
25
ND
ND
ND
26-Aug-20
6.2
25
ND
ND
ND
10-Feb-21
0.2
1
ND
ND
ND
2-Hexanone
23-Jun-10
0.46
50.0
1.5 J
ND
ND
NC 213 = NE (05/01/07)
14-Dec-10
0.46
50.0
ND
Dry
ND
21-Jun-11
0.46
50.0
ND
Dry
ND
6-Dec-11
0.46
50.0
ND
ND
ND
13-Jun-12
0.46
50.0
ND
ND
ND
12-Dec-12
0.46
50.0
0.47 J
Dry
ND
29-Apr-13
0.46
50.0
ND
ND
ND
6-Aug-13
0.46
50.0
ND
ND
ND
25-Feb-14
0.46
50.0
ND
ND
ND
13-Aug-14
0.46
50.0
ND
ND
ND
11-Mar-15
0.46
50.0
ND
ND
ND
19-Aug-15
0.46
50.0
ND
Dry
ND
18-Feb-16
0.46
50.0
ND
ND
ND
11-Aug-16
0.46
50.0
1.2 J
ND
ND
15-Feb-17
0.46
50.0
ND
ND
ND
24-Aug-17
0.46
50.0
ND
---
ND
6-Feb-18
0.46
50.0
ND
ND
ND
16-Aug-18
0.46
50.0
ND
ND
ND
6-Feb-19
0.57
5.0
ND
ND
ND
8-Aug-19
0.57
5.0
ND
ND
ND
13-Feb-20
0.57
5.0
ND
ND
ND
26-Aug-20
0.57
5.0
ND
ND
ND
10-Feb-21
0.54
1.0
ND
---
ND
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 14 of 15

TABLE A-04: Historical Detected Constituents in Surface Water
Analyte
Sample Date
DL
RL
SW-1
SW-2
Blanks
Methylene Chloride
29-Apr-13
0.97
1.0
0.98 J
ND
ND
NC 2B = NE (05/01/07)
6-Aug-13
0.97
1.0
ND
ND
ND
25-Feb-14
0.97
1.0
ND
ND
ND
13-Aug-14
0.97
1.0
ND
ND
ND
11-Mar-15
0.97
1.0
ND
ND
ND
19-Aug-15
0.97
1.0
ND
Dry
ND
18-Feb-16
0.97
1.0
ND
ND
ND
11-Aug-16
0.97
1.0
ND
ND
ND
15-Feb-17
0.97
1.0
ND
ND
1.6
24-Aug-17
0.97
1.0
ND
---
1.4
6-Feb-18
0.97
1.0
ND
ND
ND
16-Aug-18
0.97
1.0
ND
ND
ND
6-Feb-19
3.70
5.0
ND
ND
ND
8-Aug-19
3.70
5.0
ND
ND
ND
13-Feb-20
3.70
5.0
ND
ND
ND
26-Aug-20
3.70
5.0
ND
ND
ND
10-Feb-21
4.50
5.0
ND
ND
ND
1,4-Dioxane (p-Dioxane)
16-Aug-18
1.9
10.0
ND
4.5
ND
NC 213 = 80 pg/L (2018)
6-Feb-19
1.9
2.0
ND
5.9
ND
8-Aug-19
1.2
2.0
ND
2.6
ND
13-Feb-20
1.2
2.0
ND
ND
ND
26-Aug-20
1.2
2.0
ND
4.1
ND
10-Feb-21
0.1
0.2
---
---
ND
Notes:
All concentrations are in micrograms per liter (pg/L).
RL = Reporting Limit (SWSL for December 2006 - present).
DL = Laboratory detection limit.
J = Estimated value between the DL and the RL.
B = Blank -qualified data; result is expected to be biased high based on concentrations in the blanks.
ND = Not detected above laboratory reporting limit.
NS = Not sampled.
NR = Not Reported.
Dry =Surface water point considered to be dry (12/14/10 SW-2 sample attempted, but stream was frozen solid).
NC 2B = North Carolina Surface Water Standards from 15A NCAC 2B.
NE = Not established.
Shaded values for surface water are above the NC 2B.
Surface waters are classified as fresh -water aquatic life.
Please see the report for information regarding NC 2B exceedences of surface water samples.
9/13/16 RESAMPLE= Parentheses indicate dissolved concentrations.
Granville County - Oxford Landfill, Unit 1 LaBella Associates
Permit 3901-CDLF-1997 15 of 15

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-213
Date
Temperature
30-Dec-03
°C
15.40
NI
NA
NS
12.51
13.58
NA
NS
NS
18-May-04
°C
14.05
NI
NA
NS
18.17
14.53
NA
12.86
16.41
30-Jun-04
°C
13.88
NI
NA
NS
14.33
14.18
NA
15.67
15.66
29-Dec-04
°C
14.30
NI
NA
NS
14.80
14.40
NA
NS
NS
28-Dec-06
°C
11.60
NI
15.10
NS
14.60
13.40
14.50
11.20
NS
11-Jul-07
°C
15.90
NI
15.70
NS
17.30
15.90
19.00
NS
NS
19-Dec-08
°C
14.50
N M
13.50
12.30
12.80
15.70
12.40
12.50
13.20
8-J u 1-09
°C
14.80
N M
15.20
16.00
16.10
17.00
16.90
16.00
17.50
14-Dec-09
°C
9.20
N M
12.50
12.80
12.70
12.50
11.30
13.20
13.40
23-Jun-10
°C
18.50
NM
16.69
18.93
18.43
15.76
19.05
19.65
20.22
14-Dec-10
°C
NS
NM
11.80
11.31
10.63
12.20
13.20
10.80
NS
21-Jun-11
°C
NS
15.26
15.90
15.85
17.20
15.66
18.20
18.33
16.53
6-Dec-11
°C
NS
16.75
16.70
15.99
16.18
14.97
15.70
15.37
14.77
13-Jun-12
°C
NS
18.18
15.60
16.60
15.88
14.90
17.50
19.20
17.07
11-Dec-12
°C
NS
16.70
15.00
16.60
16.10
14.90
15.10
16.30
15.10
29-Apr-13
°C
NS
16.40
15.90
17.20
16.70
14.90
17.00
14.60
16.20
6-Aug-13
°C
NS
18.2
15.9
18.1
18.3
16.1
16.7
19.4
NS
25-Feb-14
°C
NS
14.9
14.1
15.7
13.4
14.6
13.0
12.5
12.5
13-Aug-14
°C
NS
22.4
19.7
19.8
17.3
16.1
15.9
21.0
NS
12-Mar-15
°C
NS
13.9
11.6
17.0
11.6
12.5
15.2
15.9
20.7
19-Aug-15
°C
NS
17.26
17.80
18.69
16.36
15.75
19.2
19.04
NS
18-Feb-16
°C
NS
12.80
13.90
14.20
13.40
12.50
8.5
11.3
14.1
11-Aug-16
°C
NS
16.7
15.8
17.3
18.9
18.8
18.4
18.3
NS
15-Feb-17
°C
NS
12.0
15.2
15.4
13.5
14.0
13.1
11.6
NS
24-Aug-17
°C
NS
16.8
16.0
16.5
16.5
16.4
17.8
18.4
NS
7-Feb-18
°C
NS
14.9
13.5
15.1
10.7
13.2
10.5
11.3
NS
16-Aug-18
°C
NS
17.9
19.6
19.9
16.4
16.1
19.8
28.1
NS
6-Feb-19
°C
NS
15.9
15.2
16.2
17.5
16.7
13.0
18.8
17.4
8-Aug-19
°C
NS
20.4
17.6
20.0
18.4
21.1
19.1
22.7
NS
Resample -->
14-Aug-19
°C
NS
26.9
NS
NS
NS
24.6
NS
23.7
NS
12-Feb-20
°C
NS
15.7
15.0
16.1
15.2
14.4
12.7
14.2
NS
17-Feb-20
°C
NS
15.6
NS
NS
NS
14.9
NS
14.4
NS
18-May-20
°C
NS
18.0
NS
NS
NS
16.4
NS
16.7
17.5
26-Aug-20
°C
NS
18.7
19.4
20.6
16.9
17.1
19.9
17.3
NS
10-Feb-21
°C
NS
15.4
13.8
NS
13.7
14.6
10.6
14.2
13.6
pH
30-Dec-03
SU
7.31
NI
NA
NS
6.90
7.24
NA
NS
NS
[Field Test]
18-May-04
SU
6.31
NI
NA
NS
7.27
6.39
NA
7.43
7.73
30-Jun-04
SU
8.03
NI
NA
NS
7.74
7.11
NA
6.93
7.64
29-Dec-04
SU
6.31
NI
NA
NS
7.47
6.67
NA
NS
NS
28-Dec-06
SU
7.50
NI
6.51
NS
7.38
6.46
8.02
6.52
NS
11-Jul-07
SU
6.73
NI
6.58
NS
7.65
6.72
7.42
NS
NS
19-Dec-08
SU
6.26
NM
5.92
7.81
7.10
6.63
7.03
8.12
7.35
8-J u 1-09
SU
6.75
N M
7.90
6.13
8.43
7.86
7.46
5.93
8.64
14-Dec-09
SU
6.82
NM
6.76
6.20
7.65
6.70
7.23
7.43
6.86
23-Jun-10
SU
5.28
N M
5.45
5.90
6.98
6.11
6.69
5.71
6.92
14-Dec-10
SU
NS
NM
7.09
5.92
7.61
6.12
7.20
6.36
NS
21-Jun-11
SU
NS
6.20
5.98
6.13
7.07
6.58
7.15
6.04
7.12
6-Dec-11
SU
NS
6.79
6.10
6.61
7.54
6.73
6.92
6.46
7.17
13-Jun-12
SU
NS
7.49
6.15
6.43
6.95
6.43
6.88
7.15
7.31
11-Dec-12
SU
NS
6.48
6.15
7.47
7.38
6.25
6.92
5.99
7.60
29-Apr-13
SU
NS
6.11
5.68
5.96
7.15
6.23
6.91
6.69
7.01
6-Aug-13
SU
NS
6.29
7.56
5.96
7.00
6.48
6.96
5.82
NS
25-Feb-14
SU
NS
6.73
5.77
5.98
6.61
6.81
6.41
6.70
7.61
13-Aug-14
SU
NS
6.16
6.86
6.16
7.11
6.69
6.79
5.89
NS
12-Mar-15
SU
NS
6.53
6.77
6.61
6.26
6.33
6.77
6.50
7.49
19-Aug-15
SU
NS
6.27
6.67
5.88
7.21
6.46
6.79
5.88
NS
18-Feb-16
SU
NS
6.89
6.56
6.55
6.36
6.23
5.69
6.13
6.52
11-Aug-16
SU
NS
4.55
6.17
4.83
4.67
4.66
4.84
4.58
NS
15-Feb-17
SU
NS
6.52
5.73
6.23
7.08
6.44
7.30
6.42
NS
24-Aug-17
SU
NS
6.63
5.97
7.63
6.97
6.74
7.32
6.65
NS
7-Feb-18
SU
NS
6.51
6.88
6.84
7.15
6.50
7.75
6.05
NS
16-Aug-18
SU
NS
6.61
5.99
6.01
7.32
6.46
6.96
6.02
NS
6-Feb-19
SU
NS
6.32
6.34
6.33
7.36
6.28
7.09
6.18
8.06
8-Aug-19
SU
NS
6.01
7.43
7.41
6.08
6.0
6.71
5.55
NS
Resample -->
14-Aug-19
SU
NS
5.98
NS
NS
NS
5.99
NS
5.70
NS
12-Feb-20
SU
NS
6.24
8.80
6.94
7.95
5.91
7.76
5.89
NS
17-Feb-20
SU
NS
6.06
NS
NS
NS
5.56
NS
5.58
NS
18-May-20
SU
NS
6.24
NS
NS
NS
6.32
NS
6.13
7.48
26-Aug-20
NS
5.97
4.84
5.79
6.76
5.95
6.37
5.66
NS
10-Feb-21
NS
5.87
6.46
NS
7.18
6.32
6.61
5.90
6.19
Oxidation -Reduction Potential
30-Dec-03
my
257.2
NI
NS
NS
212.7
187.3
NS
NS
NS
(ORP) (Redox Potential)
18-May-04
my
352.8
NI
NS
NS
158.6
173.2
NS
129.1
55.1
[Field Test]
30-Jun-04
my
275.0
NI
NS
NS
154.1
174.7
NS
179.4
199.7
28-Dec-06
my
70.2
NI
NS
NS
72.6
75.8
NS
69.3
NS
11-Jul-07
my
281.0
NI
NS
NS
269.0
296.0
NS
NS
NS
19-Dec-08
my
186.0
NM
NS
210.0
181.0
149.0
NS
44.0
207.0
8-Ju1-09
my
104.0
NM
NS
219.0
115.0
124.0
NS
160.0
159.0
14-Dec-09
my
195.0
NM
NS
138.0
175.0
92.0
NS
147.0
119.0
23-Jun-10
my
139.6
NM
NS
32.0
-15.0
52.8
NS
61.7
1.3
14-Dec-10
my
NS
NM
NS
50.0
48.0
40.2
NS
46.2
NS
21-Jun-11
my
NS
89.90
NS
52.8
38.1
50.8
NS
44.8
46.4
6-Dec-11
my
NS
119.6
NS
68.8
38.9
38.4
NS
75.1
87.0
13-Jun-12
my
NS
-32.2
NS
-14.3
136.0
67.5
NS
-18.1
21.8
11-Dec-12
my
NS
114.9
NS
158.8
105.5
98.9
NS
157.8
121.9
29-Apr-13
my
NS
78.4
NS
146.9
65.5
117.7
NS
142.3
74.3
6-Aug-13
my
NS
89.0
NS
110.6
62.3
83.7
NS
101.0
NS
25-Feb-14
my
NS
102.3
NS
140.0
-44.2
137.8
NS
74.3
102.1
13-Aug-14
my
NS
76.0
NS
NS
NS
49.2
NS
90.4
NS
12-Mar-15
my
NS
71.8
NS
NS
NS
68.1
NS
72.2
49.6
19-Aug-15
my
NS
61.9
NS
NS
NS
22.5
NS
57.9
NS
18-Feb-16
my
NS
104.2
NS
NS
NS
123.5
NS
105.7
52.9
11-Aug-16
my
NS
58.5
NS
NS
NS
48.7
NS
61.9
NS
15-Feb-17
my
NS
72.6
NS
NS
NS
53.7
NS
39.6
NS
24-Aug-17
my
NS
143.7
NS
NS
NS
144.2
NS
126.4
NS
7-Feb-18
my
NS
42.3
NS
NS
NS
26.0
NS
62.5
NS
16-Aug-18
my
NS
50.9
-3.20
44.20
36.60
31.2
61.90
49.5
NS
6-Feb-19
my
NS
185.1
156.00
163.70
99.90
114.2
-17.50
136.0
94.7
8-Aug-19
my
NS
180.2
173.2
151.4
238.8
219.4
231.7
183.7
NS
Resample -->
14-Aug-19
my
NS
198.7
NS
NS
NS
219.3
NS
239.9
NS
12-Feb-20
my
NS
284.6
246.2
34.9
271.6
157.2
243.3
297.2
NS
17-Feb-20
my
NS
334.8
NS
NS
NS
362.8
NS
364.8
NS
18-May-20
my
NS
72.5
NS
NS
NS
65.0
NS
73.6
61.9
26-Aug-20
NS
238.3
194.6
208.9
186.1
139.3
92.0
140.9
NS
10-Feb-21
NS
260.6
158.9
NS
159.2
160.3
159.3
251.5
266.6
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 1 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-1A
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-213
Date
Conductivity
28-Dec-06
PS/cm
65.3
NI
104.8
NS
588.0
355.0
642.0
172.2
NS
[Field Test]
11-Jul-07
PS/cm
62.5
NI
122.4
NS
631.0
373.0
604.0
NS
NS
19-Dec-08
PS/cm
61.0
NM
100.4
291.0
562.0
384.0
530.0
165.0
376.0
8-Ju1-09
PS/cm
17.7
NM
111.8
377.0
625.0
421.0
578.0
159.0
369.0
14-Dec-09
PS/cm
60.2
NM
83.6
304.0
564.0
373.0
540.0
109.7
382.0
23-Jun-10
PS/cm
38.0
NM
68.0
269.0
540.0
347.0
528.0
111.0
427.0
14-Dec-10
PS/cm
NS
NM
114.3
229.0
355.0
294.0
589.0
104.0
NS
21-Jun-11
PS/cm
NS
230.0
123.5
279.0
568.0
368.0
633.0
103.0
401.0
6-Dec-11
PS/cm
NS
237.0
104.3
251.0
548.0
360.0
607.0
129.0
331.0
13-Jun-12
PS/cm
NS
259.0
82.7
246.0
553.0
416.0
586.0
122.0
392.0
11-Dec-12
PS/cm
NS
222.2
101.6
246.5
548.0
432.0
624.0
165.6
354.5
29-Apr-13
PS/cm
NS
215.7
75.7
242.3
562.0
328.9
537.0
98.8
356.7
6-Aug-13
PS/cm
NS
286.8
81.9
292.7
636.0
414.8
590
151.2
NS
25-Feb-14
PS/cm
NS
231.3
61.5
289.2
470.2
399.2
502
95.3
288.3
13-Aug-14
PS/cm
NS
307.3
95.4
283.0
634.0
452.4
591
135.2
NS
12-Mar-15
PS/cm
NS
123.4
36.9
222.8
482.9
323.5
553
114.2
447.9
19-Aug-15
PS/cm
NS
28.4
13.4
215.0
565.0
386.0
556
112.0
NS
18-Feb-16
PS/cm
NS
250.0
88.7
220.8
547.0
311.6
380
95.7
293.9
11-Aug-16
PS/cm
NS
287.1
79.9
232.0
670.0
434.4
704
123.7
NS
15-Feb-17
PS/cm
NS
239.0
63.6
196.7
498.6
344.6
540
112.4
NS
24-Aug-17
PS/cm
NS
297.2
81.7
236.9
605.0
407.7
678
133.3
NS
7-Feb-18
PS/cm
NS
285
44.6
215
500
388
600
107
NS
16-Aug-18
PS/cm
NS
364
90.1
265
656
469
794
247
NS
6-Feb-19
PS/cm
NS
305
70.2
245.3
680
442.2
653
133.1
347.8
8-Aug-19
PS/cm
NS
319.5
84.4
242.6
729
446.1
751
136.1
NS
Resample -->
14-Aug-19
PS/cm
NS
335.1
NS
NS
NS
454.6
NS
142.2
NS
12-Feb-20
PS/cm
NS
364.9
69.3
239.1
750.0
483.5
873.0
92.1
NS
17-Feb-20
PS/cm
NS
371.3
NS
NS
NS
482.0
NS
194.3
NS
18-May-20
PS/cm
NS
367.9
NS
NS
NS
471.3
NS
179.8
425.3
26-Aug-20
NS
307.2
69.1
251.1
602.0
379.0
769.0
156.8
NS
10-Feb-21
NS
293.7
93.7
NS
744.0
460.7
868.0
149.4
132.2
Ferrous Iron (Fe 2)
30-Dec-03
0.1
ND
NI
NS
NS
ND
ND
NS
NS
NS
[Field Test]
18-May-04
0.1
mg/1
ND
NI
NS
NS
ND
0.5
NS
ND
ND
30-Jun-04
0.1
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
NS
28-Dec-06
0.1
mg/1
0.0
NI
NS
NS
0.0
0.0
NS
0.0
NS
11-Jul-07
0.1
mg/1
0.2
NI
NS
NS
0.1
0.0
NS
NS
NS
19-Dec-08
0.1
mg/1
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
8-JuI-09
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
14-Dec-09
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
23-Jun-10
0.1
mg/I
0.0
NM
NS
0.0
0.0
0.0
NS
0.0
0.0
14-Dec-10
0.1
mg/I
NS
NM
NS
0.0
0.0
0.0
NS
0.0
NS
21-Jun-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
0.1
mg/I
NS
0.0
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
mg/I
NS
0.0
NS
0.0
0.0
0.0
NS
0.0
0.0
6-Aug-13
NR
mg/I
NS
0.0
NS
0.0
0.0
0.0
NS
0.75
NS
25-Feb-14
NR
mg/I
NS
0.0
NS
0.0
0.0
0.0
NS
1.0
0.0
13-Aug-14
NS
NS
NS
NS
NS
NS
NS
NS
NS
12-Mar-15
0.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.5
0.0
19-Aug-15
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
1.0
0.0
11-Aug-16
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.5
NS
15-Feb-17
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
NS
24-Aug-17
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
NS
7-Feb-18
1.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
NS
16-Aug-18
2.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
NS
NS
6-Feb-19
3.1
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
0.0
8-Aug-19
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.25
NS
17-Feb-20
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
0.0
26-Aug-20
NS
NS
NS
NS
NS
NS
NS
NS
NS
10-Feb-21
NS
NS
NS
Dissolved Carbon Dioxide
11-Jul-07
mg/I
60
NI
NS
NS
50
100
NS
NS
NS
[Field Test]
19-Dec-08
mg/I
30
NM
NS
60
25
102
NS
35
30
8-JuI-09
mg/I
28
NM
NS
120
50
170
NS
116
40
14-Dec-09
mg/I
40
NM
NS
130
50
50
NS
70
60
23-Jun-10
mg/I
40
NM
NS
160
65
140
NS
90
30
14-Dec-10
mg/I
NS
NM
NS
135
60
136
NS
50
NS
21-Jun-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
mg/I
NS
60
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
mg/I
NS
65
NS
55
35
70
NS
15
55
6-Aug-13
mg/I
NS
50
NS
120
55
115
NS
45
NS
25-Feb-14
mg/I
NS
55
NS
95
60
85
NS
30
55
13-Aug-14
NS
NS
NS
NS
NS
NS
NS
NS
NS
12-Mar-15
mg/I
NS
45
NS
NS
NS
50
NS
35
20
19-Aug-15
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
mg/I
NS
55
NS
NS
NS
45
NS
105
85
11-Aug-16
mg/I
NS
70
NS
NS
NS
75
NS
90
NS
15-Feb-17
mg/I
NS
35
NS
NS
NS
105
NS
20
NS
24-Aug-17
mg/I
NS
50
NS
NS
NS
90
NS
35
NS
7-Feb-18
mg/I
NS
50
NS
NS
NS
125
NS
180
NS
16-Aug-18
mg/I
NS
50
NS
NS
NS
125
NS
NS
NS
6-Feb-19
mg/I
NS
145
NS
NS
NS
180
NS
70
25
8-Aug-19
mg/I
NS
265
NS
NS
NS
240
NS
135
NS
17-Feb-20
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/I
NS
0.0
NS
NS
NS
0.0
NS
0.0
2.5
10-Feb-21
NS
NS
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 2 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-213
Date
Dissolved Oxygen (DO)
30-Dec-03
0.01
mg/l
9.49
NI
NS
NS
24.19
15.31
NS
NS
NS
[Field Test]
18-May-04
0.01
mg/l
7.15
NI
NS
NS
11.77
1.15
NS
2.24
10.70
30-Jun-04
0.01
mg/l
-
NI
NS
NS
-
-
NS
3.59
4.37
28-Dec-06
0.01
mg/l
10.30
NI
NS
NS
3.18
7.99
NS
5.11
NS
11-Jul-07
0.01
mg/l
8.20
NI
NS
NS
3.70
3.60
NS
NS
NS
19-Dec-08
0.01
mg/l
2.86
NM
NS
4.38
3.56
1.55
NS
NS
8.10
8-Ju1-09
0.01
mg/l
2.78
NM
NS
1.98
0.88
0.48
NS
0.91
7.76
14-Dec-09
0.01
mg/l
1.34
NM
NS
4.50
3.46
2.96
NS
1.89
NS
23-Jun-10
0.01
mg/l
4.09
NM
NS
3.35
3.49
2.89
NS
1.56
6.06
14-Dec-10
0.01
mg/l
NS
NM
NS
8.18
4.55
2.97
NS
5.85
NS
21-Jun-11
0.01
mg/l
NS
7.57
NS
3.94
2.68
3.49
NS
2.63
6.20
DO > 10 mg/l exceed solubility
6-Dec-11
0.01
mg/l
NS
3.82
NS
6.24
3.13
2.01
NS
1.79
8.08
and may represent instrument
13-Jun-12
0.01
mg/l
NS
13.78
NS
16.46
12.22
11.31
NS
13.09
16.32
malfunction.
11-Dec-12
0.01
mg/l
NS
3.51
NS
3.38
3.17
6.21
NS
1.53
7.93
29-Apr-13
0.01
mg/l
NS
3.51
NS
1.27
2.75
1.87
NS
2.01
6.68
6-Aug-13
0.01
mg/l
NS
2.56
NS
1.26
2.08
1.33
NS
1.38
NS
25-Feb-14
0.01
mg/l
NS
3.90
NS
2.11
1.42
1.42
NS
1.88
7.12
13-Aug-14
0.01
mg/l
NS
3.96
NS
NS
NS
4.14
NS
2.22
NS
12-Mar-15
0.01
mg/l
NS
3.62
NS
NS
NS
1.24
NS
0.74
6.17
19-Aug-15
0.01
mg/l
NS
5.29
NS
NS
NS
2.46
NS
2.74
NS
18-Feb-16
0.01
mg/l
NS
3.51
NS
NS
NS
2.59
NS
2.54
7.07
11-Aug-16
0.01
mg/l
NS
3.60
NS
NS
NS
1.45
NS
1.75
NS
15-Feb-17
0.01
mg/l
NS
5.19
NS
NS
NS
3.80
NS
5.15
NS
24-Aug-17
0.01
mg/l
NS
7.81
NS
NS
NS
6.74
NS
4.34
NS
7-Feb-18
0.01
mg/l
NS
12.2
NS
NS
NS
1.91
NS
5.86
NS
16-Aug-18
0.01
mg/l
NS
6.0
3.23
3.1
6.0
2.87
4.02
1.09
NS
6-Feb-19
0.01
mg/l
NS
2.82
1.94
3.01
2.58
0.33
2.58
0.26
5.38
8-Aug-19
0.01
mg/1
NS
2.43
1.99
2.22
2.97
0.55
2.47
0.50
NS
Resample -->
14-Aug-19
0.01
mg/1
NS
1.96
NS
NS
NS
0.35
NS
0.42
NS
12-Feb-20
0.01
mg/1
NS
3.96
2.78
2.45
4.92
0.34
3.73
0.34
NS
17-Feb-20
0.01
mg/1
NS
2.93
NS
NS
NS
0.33
NS
1.73
NS
19-Mar-20
0.01
mg/1
NS
3.04
NS
NS
NS
5.00
NS
0.32
NS
18-May-20
0.01
mg/1
NS
2.66
NS
NS
NS
1.54
NS
1.06
3.42
26-Aug-20
0.01
mg/1
NS
4.58
1.44
1.51
1.55
0.34
2.17
0.38
NS
10-Feb-21
NS
3.22
2.84
NS
4.39
1.04
4.81
0.81
7.40
Dissolved Hydrogen
19-Dec-08
0.600
nM
0.920
NM
NS
1.300
2.500
1.300
NS
1.1
NS
8-Ju1-09
1.600
nM
NS(NS)
NM
NS
1.100
2.100
1.400
NS
4.900
NS(dry)
14-Dec-09
0.600
nM
1.000
NM
NS
1.100
3.000
1.000
NS
0.750
NS(dry)
23-Jun-10
0.600
nM
4.400
NM
NS
4.500
5.600
3.700
NS
4.000
NS(dry)
14-Dec-10
0.600
nM
NS
NM
NS
0.800
1.500
1.000
NS
0.620
NS(dry)
21-Jun-11
0.600
nM
NS
1.30
NS
1.400
2.900
1.400
NS
1.100
NS(dry)
6-Dec-11
0.60
nM
NS
2.4
NS
3.6
5.4
5.6
NS
3.4
NS(dry)
13-Jun-12
0.60
nM
NS
0.81
NS
2.7
4.7
3.8
NS
0.83
NS(dry)
11-Dec-12
0.60
nM
NS
0.53 J
NS
0.46 J
3.0
0.6
NS
0.22 J
NS
29-Apr-13
0.60
nM
NS
0.38 J
NS
0.41 J
1.9
NS
NS
0.39 J
0.42 J
6-Aug-13
0.60
nM
NS
0.84
NS
0.98
0.83
0.79
NS
0.84
NS
25-Feb-14
0.60
nM
NS
0.65
NS
0.92
0.77
0.86
NS
0.70
0.81
13-Aug-14
0.60
nM
NS
1.3
NS
NS
NS
1.2
NS
1.1
NS
12-Mar-15
0.60
nM
NS
1.5
NS
NS
NS
-
NS
1.2
1.5
30-Apr-15
0.60
nM
NS
NS
NS
NS
NS
1.5
NS
NS
NS
19-Aug-15
0.60
nM
NS
1.6
NS
NS
NS
2.0
NS
1.7
NS
18-Feb-16
0.60
nM
NS
2.9
NS
NS
NS
10.0
NS
2.2
NS
11-Aug-16
0.60
nM
NS
0.85
NS
NS
NS
1.6
NS
1.3
NS
15-Feb-17
0.60
nM
NS
2.2
NS
NS
NS
2.1
NS
2.2
NS
24-Aug-17
0.60
nM
NS
2.6
NS
NS
NS
3.3
NS
2.5
NS
7-Feb-18
0.60
nM
NS
12
NS
NS
NS
2.9
NS
2.1
NS
16-Aug-18
1.0
nM
NS
6.4
NS
NS
NS
4.3
NS
4.8
NS
6-Feb-19
1.0
nM
NS
7.8
NS
NS
NS
7.3
NS
7.8
8.5
8-Aug-19
1.0
nM
NS
1.4
NS
NS
NS
1.0
NS
1.1
NS
We didn't sample for dissolve hydrogen in
17-Feb-20
1.0
nM
NS
NS
NS
NS
NS
NS
NS
NS
NS
2020 because we unable to find a
laboratory that does it.
18-May-20
1.0
nM
NS
NS
NS
NS
NS
NS
NS
NS
NS
10-Feb-21
1.9
nM
NS
9.9
NS
NS
NS
5.9
NS
6.1
4.1
Chloride
30-Dec-03
1
mg/l
3
NI
NS
NS
17
24
NS
NS
NS
18-May-04
1
mg/l
3.2
NI
NS
NS
26
26
NS
6.2
9.1
30-Jun-04
1
mg/l
2.5
NI
NS
NS
28
26
NS
7.8
4.3
28-Dec-06
5
mg/l
1.8
NI
NS
NS
22
18
NS
6.6
NS
11-Jul-07
5
mg/l
0.66 (2.6)
NI
NS
NS
17 (34)
15 (29)
NS
NS
NS
19-Dec-08
5
mg/l
5.7
NM
NS
37.0
39.4
36.4
NS
12.6
6.2
8-Jul-09
5
mg/l
6.8
NM
NS
46.8
39.1
38.6
NS
7.7
28.4
14-Dec-09
5.0
mg/l
ND
NM
NS
36.4
38.8
37.6
NS
5.5
6.2
23-Jun-10
5.0
mg/l
7.95
NM
ND
37.4
40.0
39.7
97.9
5.97
6.5
14-Dec-10
5.0
mg/l
NS
NM
5.1
38.4
44.5
39.6
108.0
16.40
NS
NC-21- 250,000 ug/L
21-Jun-11
5.0
mg/l
NS
8.6
ND
35.8
45.3
41.4
106.0
6.60
6.07
6-Dec-11
5.0
nM
NS
9.34
ND
28.6
49.2
39.2
110.0
13.9
6.2
13-Jun-12
5.0
mg/l
NS
9.41
4.54
29.4
49.3
46.4
109.0
7.77
6.36
11-Dec-12
1.0
mg/l
NS
8.57
5.22
30.8
50.6
46.6
107.0
15.6
6.26
29-Apr-13
1.0
mg/l
NS
9.55
4.12
30.0
49.8
22.3
122.0
5.84
6.08
6-Aug-13
1.0
mg/l
NS
7.59
5.18
25.7
50.1
48.7
107.0
7.05
NS
25-Feb-14
1.0
mg/l
NS
9.22
5.51
33.2
60.3
57.4
120.0
5.39
6.53
13-Aug-14
1.0
mg/l
NS
8.03
4.07
21.3
97.6
43.4
106.0
5.61
NS
12-Mar-15
1.0
mg/l
NS
8.84
43.5
20.7
51.7
42.6
121.0
5.81
5.58
19-Aug-15
1.0
mg/l
NS
9.44
5.16
23.2
51.5
48.5
111.0
6.35
NS
18-Feb-16
1.0
mg/l
NS
17.2
4.60
20.6
69.5
49.7
153.0
6.28
5.65
11-Aug-16
1.0
mg/l
NS
NS
NS
NS
NS
NS
NS
7.08
NS
15-Feb-17
1.0
mg/l
NS
10.9
4.97
29.3
59.1
49.2
142.0
6.83
NS
24-Aug-17
1.0
mg/l
NS
10.2
4.12
21.7
59.3
46.6
136.0
8.49
ND
7-Feb-18
1.0
mg/l
NS
10.0
4.79
23.0
60.2
58.6
149.0
7.43
NS
16-Aug-18
1.0
mg/l
NS
9.62
NS
NS
NS
50.6
NS
7.19
NS
6-Feb-19
1.0
mg/l
NS
1.04
0.50
22.3
64.6
58.4
160.0
8.77
55.9
14-Aug-19
1.0
mg/L
NS
9.0
NS
NS
NS
49.3
NS
11.1
NS
17-Feb-20
1.0
mg/L
NS
8.9
NS
NS
NS
49.0
NS
10.7
NS
18-May-20
1.0
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
4.6
26-Aug-20
1.0
mg/L
NS
NS
NS
NS
NS
NS
9.8
NS
10-Feb-21
1000.0
pg/L
NS
10100.0
NS
NS
NS
45800.0
NS
10100.0
9200.0
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 3 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-213
Date
Nitrate
30-Dec-03
0.10
mg/l
0.23
NI
NS
NS
ND
ND
NS
NS
NS
18-May-04
0.10
mg/l
0.21
NI
NS
NS
ND
ND
NS
0.14
ND
30-Jun-04
0.10
mg/l
0.15
NI
NS
NS
ND
ND
NS
0.20
ND
28-Dec-06
100.0
mg/l
0.15
NI
NS
NS
0.51
0.33
NS
0.43
NS
11-Jul-07
100.0
mg/l
0.14
NI
NS
NS
0.111
0.031
NS
NS
NS
19-Dec-08
100.0
mg/l
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-Ju1-09
200.0
mg/l
ND
NM
NS
ND
ND
ND
NS
ND
0.30
14-Dec-09
0.10
mg/l
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
0.10
mg/l
ND
NM
NS
ND
ND
ND
NS
183
107
14-Dec-10
0.10
mg/l
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
0.10
mg/l
NS
ND
NS
ND
ND
ND
NS
0.146
ND
6-Dec-11
0.10
mg/l
NS
ND
NS
ND
ND
ND
NS
ND
ND
13-Jun-12
0.10
mg/l
NS
0.181
NS
0.0743
ND
ND
NS
0.162
0.251
11-Dec-12
10.00
mg/l
NS
0.115 J
NS
0.0655 J
ND
0.0326
J
NS
ND
0.192
J
29-Apr-13
0.02
mg/l
NS
0.0938
NS
0.0280
ND
ND
NS
0.0851
0.141
6-Aug-13
10.00
mg/l
NS
0.0999 J
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
10.00
mg/l
NS
NS
NS
ND
ND
ND
ND
ND
0.417
J
13-Aug-14
10.00
mg/l
NS
0.144 J
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
10.00
mg/l
NS
0.134 J
NS
NS
NS
0.0224
J
NS
ND
0.229
J
19-Aug-15
10.00
mg/l
NS
0.186 J
NS
NS
NS
ND
NS
ND
NS
18-Feb-16
10.00
mg/l
NS
0.179 J
NS
NS
NS
0.0373
J
NS
ND
0.122
J
11-Aug-16
10.00
mg/l
NS
0.196 J
NS
NS
NS
0.0211
J
NS
0.0126 J
NS
15-Feb-17
10.00
mg/l
NS
0.22 J
NS
NS
NS
0.0875
J
NS
0.0116 J
NS
24-Aug-17
10.00
mg/l
NS
0.205 J
NS
NS
NS
0.0339
J
NS
0.0399 J
NS
7-Feb-18
10.00
mg/l
NS
0.205 J
NS
NS
NS
ND
NS
0.0338 J
NS
16-Aug-18
0.10
mg/l
NS
0.198
NS
NS
NS
ND
NS
ND
NS
6-Feb-19
0.10
mg/l
NS
0.281
NS
NS
NS
0.028
NS
NS
0.12
14-Aug-19
0.10
mg/L
NS
0.26
NS
NS
NS
ND
NS
ND
NS
17-Feb-20
0.10
mg/L
NS
0.25
NS
NS
NS
ND
NS
0.16
NS
18-May-20
0.10
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
0.24
26-Aug-20
0.10
mg/L
NS
0.28
NS
NS
NS
0.19
NS
ND
NS
10-Feb-21
10.00
pg/L
NS
300.00
NS
NS
NS
20.00
J
NS
ND
23.0
J
Nitrite
28-Dec-06
mg/1
<0.100
NI
NS
NS
<0.100
<0.100
NS
<0.100
NS
11-Jul-07
mg/1
<0.1
NI
NS
NS
<0.1
<0.1
NS
NS
NS
14-Dec-10
mg/1
NS
NM
NS
NS
NS
NS
NS
NS
NS
21-Jun-11
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
mg/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
25-Feb-14
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Aug-14
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
12-Mar-15
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
24-Aug-17
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
7-Feb-18
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
mg/l
NS
0.281
NS
NS
NS
0.0278
NS
NS
0.120
Not a required parameter.
14-Aug-19
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/L
NS
NS
NS
NS
NS
NS
NS
NS
NS
Sulfate
30-Dec-03
2.0
mg/I
4.0
NI
NS
NS
17
2.7
NS
NS
NS
18-May-04
2.0
mg/l
3.3
NI
NS
NS
40
2.8
NS
5.6
13
30-Jun-04
2.0
mg/l
ND
NI
NS
NS
29
ND
NS
4.7
12
28-Dec-06
5
mg/l
0.03
NI
NS
NS
10
4.6
NS
12
NS
11-Jul-07
5
mg/l
1.6
NI
NS
NS
13
2.2
NS
NS
NS
19-Dec-08
5
mg/l
11.2
NM
NS
9.6
9
ND
NS
16.1
18.3
8-Ju1-09
5
mg/l
1140
NM
NS
8.4
9.3
ND
NS
8.4
39.2
14-Dec-09
5
mg/l
ND
NM
NS
6.9
7.3
ND
NS
6.5
49.7
23-Jun-10
5
mg/l
5.16
NM
14.8
7.18
9.14
ND
ND
25.1
ND
14-Dec-10
5
mg/l
NS
N M
14.5
9.21
9.7
N D
N D
10.80
NS
21-Jun-11
5
mg/l
NS
24.4
11.4
7.49
7.74
ND
ND
ND
ND
NC-21- 250,000 ug/L
6-Dec-11
5
mg/l
NS
ND
NS
ND
ND
ND
NS
11.80
52.9
13-Jun-12
5
mg/l
NS
25.4
13.7
8.14
8.4
2.79
3.04
5.38
83.1
11-Dec-12
250
mg/l
NS
28.0 J
14.8 J
9.12 J
10.1 J
4.42
J
2.90
J
7.91 J
78.8
29-Apr-13
250
mg/l
NS
26.1 J
12.3 J
9.15 J
17.1 J
2.73
J
3.20
J
4.61 J
73.8
J
6-Aug-13
250
mg/l
NS
25.3 J
7.37 J
7.83 J
11.7 J
2.76
J
3.32
J
5.07 J
NS
25-Feb-14
250
mg/l
NS
28.9 J
11.2 J
8.13 J
9.55 J
2.59
J
4.62
J
33.8 J
4.56
J
13-Aug-14
250
mg/l
NS
31.9 J
9.37 J
7.91 J
11.6 J
2.45
J
2.78
J
4.46 J
NS
12-Mar-15
250
mg/l
NS
32.6 J
12.1 J
8.04 J
8.34 J
3.34
J
3.33
J
4.81 J
83.4
J
19-Aug-15
250
mg/l
NS
42.9 J
102 J
8.11 J
10.4 J
2.89
J
3.21
J
4.93 J
NS
18-Feb-16
250
mg/l
NS
39.9 J
112 J
7.96 J
10.3 J
3.83
J
3.31
4.84 J
54.7
J
11-Aug-16
250
mg/l
NS
NS
NS
NS
NS
NS
NS
5.33 J
NS
15-Feb-17
250
mg/l
NS
47.1 J
11.2 J
7.86 J
7.94 J
3.55
J
3.26
5.31 J
NS
24-Aug-17
250
mg/l
NS
50.3 J
NS
NS
NS
7.14
J
NS
6.29 J
NS
7-Feb-18
250
mg/l
NS
42.8 J
7.99 J
6.65 J
6.11 J
4.00
J
2.06
J
5.56 J
NS
16-Aug-18
250
mg/l
NS
55.2 J
7.69 J
7.13 J
6.47 J
4.40
J
2.65
J
7.30 J
ND
6-Feb-19
1
mg/l
NS
55.7
1.21
7.36
9.44
4.35
3.28
ND
ND
14-Aug-19
1
mg/l
NS
52.2
NS
NS
NS
6.20
NS
8.90
NS
17-Feb-20
1
mg/l
NS
52.0
8.99
6.37
9.41
5.96
3.8
15.1
NS
18-May-20
1
mg/l
NS
NS
NS
NS
NS
NS
NS
NS
65.1
26-Aug-20
1
mg/l
NS
NS
NS
NS
NS
NS
24.2
NS
10-Feb-21
1000
pg/L
NS
65000.0
NS
NS
NS
8500.0
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 4 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Sample
Analyte
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-213
Date
Sulfide
30-Dec-03
1.0
mg/I
ND
NI
NS
NS
5.0
ND
NS
NS
NS
18-May-04
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
1.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
19-Dec-08
1000
pg/I
259 J
NM
ND
150 J
ND
141 J
ND
ND
ND
8-Ju1-09
1000
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
14-Dec-09
1000
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
23-Jun-10
1000
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
14-Dec-10
1000
pg/I
NS
NM
ND
ND
ND
ND
ND
ND
NS
21-Jun-11
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
6-Dec-11
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
13-Jun-12
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
11-Dec-12
1000
pg/I
NS
ND
ND
ND
ND
117 J
NS
NS
NS
29-Apr-13
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
6-Aug-13
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
NS
25-Feb-14
1000
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
13-Aug-14
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
19-Aug-15
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
18-Feb-16
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
11-Aug-16
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
1000
P9/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
1000
P9/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
1000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
100
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
100
pg/I
NS
53.3 J
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
1000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Hydrogen Sulfide
30-Dec-03
1.0
mg/1
ND
NI
NS
NS
21
ND
NS
NS
NS
18-May-04
1.0
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
1.0
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
ND
28-Dec-06
1.0
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
NS
11-Jul-07
1.0
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
NS
no longer required
Total Organic Carbon (TOC)
11-Jul-07
1
mg/1
0.48
NI
NS
NS
3.2
1.9
NS
NS
NS
19-Dec-08
1
mg/I
6.3
NM
NS
48
24.7
21.1
NS
11.4
19.1
8-Ju1-09
1
mg/I
28.1
NM
NS
6.6
5.9
6.2
NS
4.2
4.4
14-Dec-09
1
mg/I
3.0
NM
NS
32.4
48.2
ND
NS
2.9
3.8
23-Jun-10
1
mg/I
3.7
NM
NS
3.16
5.8
6.07
NS
2.82
3.61
14-Dec-10
1
mg/I
NS
NM
NS
23.7
7.52
7.77
NS
5.01
NS
21-Jun-11
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1
mg/I
NS
3.71
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
1
mg/I
NS
4.68
NS
7.42
8.93
9.63
NS
4.08
NS
25-Feb-14
1
mg/I
NS
NS
NS
8.62
20.4
19.9
NS
9.50
8.03
13-Aug-14
1
mg/I
NS
4.55
NS
NS
NS
8.34
NS
4.33
NS
12-Mar-15
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
1
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
1
mg/I
NS
ND
NS
NS
NS
1.7
NS
0.87 J
NS
24-Aug-17
1
mg/I
NS
0.91 J
NS
NS
NS
2.3
NS
0.87 J
NS
7-Feb-18
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
mg/I
NS
ND
NS
NS
NS
ND
NS
1.7
1.7
10-Feb-21
1000.0
ug/L
NS
ND
NS
NS
NS
1400.0
NS
800.0 J
1100.0
Alkalinity
30-Dec-03
10
mg/I
14
NI
NS
NS
90
130
NS
NS
NS
(total as CaCO3)
18-May-04
10
mg/I
ND
NI
NS
NS
210
140
NS
63
81
30-Jun-04
10
mg/I
11
NI
NS
NS
240
160
NS
46
130
28-Dec-06
5
mg/I
10
NI
NS
NS
255
133
NS
42
NS
11-Jul-07
5
mg/I
20
NI
NS
NS
220
150
NS
NS
NS
19-Dec-08
5
mg/I
18.9
NM
NS
88.2
296
163
NS
44.2
222
8-Jul-09
5
mg/I
16.5
NM
NS
110
301
176
NS
44.0
155
14-Dec-09
5
mg/I
6.7
NM
NS
82.1
253
135
NS
29.6
137
23-Jun-10
5
mg/I
7.29
NM
20.4
99.8
291
169
178.0
39.7
170
14-Dec-10
5
mg/I
NS
NM
17.6
99.6
292
168
156
39.4
NS
21-Jun-11
5
mg/I
NS
100
20.8
77
269
194
156
42.2
153.0
6-Dec-11
5
mg/I
NS
98.7
10.5
81.9
274
164
151
35.7
144
13-Jun-12
5
mg/I
NS
101
13.7
87.5
271
152
149
46.2
147
11-Dec-12
5
mg/I
NS
100
16.5
98.3
284
147
152
44.6
148
29-Apr-13
5
mg/I
NS
99.3
13.8
97.3
293
156
153
46.2
143
6-Aug-13
5
mg/I
NS
102
14.3
99.1
148
86.8
159
43.3
NS
25-Feb-14
5
mg/I
NS
98
15.8
123
298
178
153
164
3.87
13-Aug-14
5
mg/I
NS
103
14.3
93.8
301
187
164
49.8
NS
12-Mar-15
5
mg/I
NS
99.7
14.7
88.3
306
151
164
39.5
139
19-Aug-15
5
mg/I
NS
102
19.6
88.2
294
180
164
46.9
NS
18-Feb-16
5
mg/I
NS
108
4.35 J
89.8
308
141
168
49.6
150
11-Aug-16
5
mg/I
NS
NS
NS
NS
NS
NS
NS
51.6
NS
15-Feb-17
5
mg/I
NS
115
16.0
92.8
300
168
183
48.2
NS
24-Aug-17
5
mg/I
NS
129
26.8
98.5
329
177
195
56.7
ND
7-Feb-18
5
mg/I
NS
125
6.9
101
330
199
207
55.6
NS
16-Aug-18
5
mg/I
NS
123
22.1
93.2
302
186
203
58.3
NS
6-Feb-19
5
mg/I
NS
138
15.3
102
337
207
226
55.6
167
14-Aug-19
5
mg/I
NS
131
NS
NS
NS
190
NS
51.8
NS
17-Feb-20
5
mg/I
NS
135
NS
NS
NS
183
NS
69.9
NS
18-May-20
5
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
165
26-Aug-20
5
mg/I
NS
NS
NS
NS
NS
NS
NS
46.8
NS
10-Feb-21
5
mg/I
NS
158.0
NS
NS
NS
183.0
NS
72.5
59.7
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 5 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Ethane
30-Dec-03
0.001
mg/l
ND
NI
NS
NS
ND
ND
NS
NS
NS
18-May-04
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
0.001
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
ND
28-Dec-06
20.0
mg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
11-Jul-07
20.0
mg/I
ND
NI
NS
NS
ND
ND
NS
NS
NS
19-Dec-08
20.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-Ju1-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-10
10.0
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
10.0
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
ND
ND
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
2.4 J
NS
ND
ND
10-Feb-21
10.0
pg/I
NS
ND
NS
NS
NS
2.4 J
NS
ND
ND
Ethylene (Ethene)
30-Dec-03
0.001
mg/1
ND
NI
NS
NS
ND
ND
NS
NS
NS
18-May-04
0.001
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
ND
30-Jun-04
0.001
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
ND
28-Dec-06
20.0
mg/1
ND
NI
NS
NS
ND
ND
NS
ND
NS
11-Jul-07
20.0
mg/1
ND
NI
NS
NS
ND
ND
NS
NS
NS
19-Dec-08
20.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-Ju1-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
10.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
11.0
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-10
10.0
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
10.0
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
6.2
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
6.2
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
6.2
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
10.0
pg/I
NS
ND
NS
NS
NS
1.6 J
NS
ND
ND
Methane
30-Dec-03
0.001
mg/I
ND
NI
NS
NS
1.8
0.1
NS
NS
NS
18-May-04
0.001
mg/I
ND
NI
NS
NS
1.50
0.12
NS
0.004
ND
30-Jun-04
0.001
mg/I
ND
NI
NS
NS
0.66
0.06
NS
ND
ND
28-Dec-06
10.0
mg/I
0.01
NI
NS
NS
0.173
0.044
NS
0.001
NS
11-Jul-07
10.0
mg/I
0.001
NI
NS
NS
0.189
0.008
NS
NS
NS
19-Dec-08
10.0
mg/I
ND
NM
NS
0.0054 J
0.162
0.102
NS
ND
ND
8-Ju1-09
10.0
mg/I
ND
NM
NS
0.0202
0.088
0.128
NS
ND
ND
14-Dec-09
10.0
mg/I
ND
NM
NS
0.0083 J
0.0205
0.0648
NS
ND
ND
23-Jun-10
0.010
mg/I
0.0018 B
NM
NS
0.0117 B
0.064
0.101
NS
0.0012 B
0.0013 B
14-Dec-10
0.010
mg/I
NS
NM
NS
0.0025 J
0.155
0.102
NS
ND
NS
21-Jun-11
0.010
mg/I
NS
0.0016 J
NS
0.099 J
0.103
0.108
NS
0.0014 J
0.0017 J
6-Dec-11
0.010
mg/I
NS
ND
NS
0.009 J
0.032
0.086
NS
ND
ND
13-Jun-12
0.010
mg/I
NS
0.0011 J
NS
0.0062 J
0.0524
0.0698
NS
0.0015 J
0.0013 J
11-Dec-12
0.01
mg/I
NS
ND
NS
0.0036
0.0825
0.0506
NS
ND
ND
29-Apr-13
0.01
mg/I
NS
ND
NS
0.0180
0.0737
0.0923
NS
ND
ND
6-Aug-1-3
0.0066
mg/I
NS
ND
NS
0.0229
0.0590
0.113
NS
0.060
NS
25-Feb-14
0.0066
mg/I
NS
ND
NS
0.0170
0.0703
0.0263
NS
ND
ND
13-Aug-14
0.0066
mg/I
NS
ND
NS
NS
NS
0.108
NS
0.339
NS
12-Mar-15
0.0066
mg/I
NS
ND
NS
NS
NS
0.0188
NS
0.330
0.0119
19-Aug-15
0.0066
mg/I
NS
0.00089 J
NS
NS
NS
0.0398
NS
0.340
NS
18-Feb-16
0.0066
mg/I
NS
0.0018 J
NS
NS
NS
0.0218
NS
0.512
0.0019 J
11-Aug-16
0.0066
mg/I
NS
0.0025 J
NS
NS
NS
0.0676
NS
0.409
NS
15-Feb-17
0.0100
mg/I
NS
ND
NS
NS
NS
0.0949
NS
0.336
NS
24-Aug-17
0.0100
mg/I
NS
ND
NS
NS
NS
0.0541
NS
0.263
NS
7-Feb-18
0.0100
mg/I
NS
0.0054 J
NS
NS
NS
0.0528
NS
0.0050 J
NS
16-Aug-18
0.0100
mg/I
NS
ND
NS
NS
NS
0.0945
NS
0.0570
NS
16-Aug-18
0.0100
mg/I
NS
ND
NS
NS
NS
0.1910
NS
0.0199
NS
14-Aug-19
0.0100
mg/I
NS
ND
NS
NS
NS
0.1280
NS
0.0609
NS
17-Feb-20
0.0100
mg/I
NS
ND
NS
NS
NS
0.1110
NS
0.0317
NS
18-May-20
0.0100
mg/I
NS
NS
NS
NS
NS
NS
NS
NS
ND
26-Aug-20
0.0100
mg/I
NS
ND
NS
NS
NS
0.0
NS
ND
NS
10-Feb-21
0.0100
mg/I
NS
ND
NS
NS
NS
0.110
NS
ND
ND
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 6 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-213
Date
Pyruvic Acid
28-Dec-06
100
p9/1
ND
NI
NS
ND
ND
ND
NS
ND
NS
19-Dec-08
100
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
8-Ju1-09
10000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
10000
p9/1
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
10000
p9/1
ND
NM
NS
ND
ND
ND
NS
ND
2800 J
14-Dec-10
10000
p9/1
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
10000
p9/1
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
10000
p9/1
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
10000
p9/1
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
10000
p9/1
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
10000
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
10000
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
10000
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
10000
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
10000
p9/1
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
10000
p9/1
NS
ND
NS
NS
NS
1600 J
NS
ND
NS
7-Feb-18
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
p9/1
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
p9/1
NS
ND
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
500.0
p9/1
NS
ND
NS
NS
NS
ND
NS
ND
ND
Lactic Acid
28-Dec-06
1000
pg/I
ND
NI
NS
ND
ND
NS
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
ND
ND
4300
NS
ND
ND
8-Ju1-09
25000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
25000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
25000
pg/I
ND
NM
NS
ND
ND
ND
NS
1900 J
ND
14-Dec-10
25000
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
IN
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
IN
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
25000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
IN
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
25000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
25000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
25000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
25000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
25000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
25000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
500.0
pg/I
NS
94.0 J
NS
NS
NS
68.0 J
NS
110.0 J
56.0 J
Acetic Acid
28-Dec-06
1000
pg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
1200
ND
ND
NS
ND
1600
8-Ju1-09
1000
pg/I
ND
NM
NS
700 J
ND
ND
NS
700 J
ND
14-Dec-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-10
1000
pg/I
NS
NM
NS
ND
600 J
2400
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
5000
pg/I
NS
ND
NS
NS
NS
710 J
NS
950 J
NS
24-Aug-17
5000
pg/I
NS
380 J
NS
NS
NS
7400
NS
4100 J
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
500
pg/I
NS
130.0 J
NS
NS
NS
120 J
NS
260 J
230 J
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 7 of 9
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
Propionic Acid
28-Dec-06
1000
pg/I
ND
NI
NS
NS
ND
NS
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
9900
ND
64200
NS
ND
ND
8-Ju1-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
1000
pg/I
ND
NM
NS
800 J
ND
ND
NS
ND
ND
14-Dec-10
1000
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
500.0
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Butyric Acid
28-Dec-06
1000
pg/I
ND
NI
NS
NS
ND
ND
NS
ND
NS
19-Dec-08
1000
pg/I
ND
NM
NS
1500
ND
ND
NS
ND
ND
8-Ju1-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
14-Dec-09
1000
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
1000
pg/I
ND
NM
NS
ND
600 J
ND
NS
ND
ND
14-Dec-10
1000
pg/I
NS
NM
NS
ND
ND
ND
NS
ND
NS
21-Jun-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
1000
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
5000
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
5000
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
24-Aug-17
5000
pg/I
NS
ND
NS
NS
NS
ND
NS
430 J
NS
7-Feb-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
10-Feb-21
500
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Total Volatile Fatty Acids
19-Dec-08
pg/I
ND
NM
NS
12600
ND
68500
NS
ND
ND
(sum of above 5 parameters)
8-Ju1-09
pg/I
ND
NM
NS
700 J
ND
ND
NS
700 J
ND
14-Dec-09
pg/I
ND
NM
NS
ND
ND
ND
NS
ND
ND
23-Jun-10
pg/I
ND
NM
NS
800 J
600 J
ND
NS
1900 J
2800 J
14-Dec-10
pg/I
NS
NM
NS
ND
600 J
2400
NS
ND
NS
21-Jun-11
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Dec-11
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
13-Jun-12
pg/I
NS
ND
NS
NS
NS
NS
NS
NS
NS
11-Dec-12
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
29-Apr-13
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Aug-13
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
NS
25-Feb-14
pg/I
NS
NS
NS
ND
ND
ND
NS
ND
ND
13-Aug-14
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
NS
12-Mar-15
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
19-Aug-15
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-Feb-16
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
11-Aug-16
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
15-Feb-17
pg/I
NS
ND
NS
NS
NS
710 J
NS
950 J
NS
24-Aug-17
pg/I
NS
380 J
NS
NS
NS
9000 J
NS
4530 J
NS
7-Feb-18
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
16-Aug-18
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
6-Feb-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
8-Aug-19
NR
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
17-Feb-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
18-May-20
pg/I
NS
ND
NS
NS
NS
ND
NS
ND
ND
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
LaBella Associates

Table A-05: Historical MNA Parameter Data
Analyte
Sample
RL
Units
MW-IA
MW-7
MW-2
MW-3R
MW-4R
MW-5R
MW-6R
NES-2S
NES-2D
Date
BTEX
28-Dec-06
ug/I
ND
NI
ND
ND
ND
NS
ND
ND
NS
(sum of benzene, toluene,
19-Dec-08
ug/I
ND
NM
ND
ND
ND
0.40 J
ND
ND
ND
ethylbenzene, & xylenes)
8-Ju1-09
ug/I
ND
NM
ND
ND
ND
0.54 J
ND
ND
ND
14-Dec-09
pg/I
ND
NM
ND
ND
ND
0.37 J
ND
NS
NS
23-Jun-10
pg/I
ND
NM
ND
ND
ND
0.42 J
ND
ND
ND
14-Dec-10
pg/I
NS
NM
ND
ND
ND
ND
ND
ND
NS
21-Jun-11
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
6-Dec-11
pg/I
NS
ND
ND
ND
ND
0.40 J
ND
NS
NS
13-Jun-12
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
11-Dec-12
pg/I
NS
ND
ND
ND
ND
0.41 J
ND
NS
NS
29-Apr-13
pg/I
NS
ND
ND
ND
ND
0.33 J
ND
NS
NS
6-Aug-13
pg/I
NS
ND
ND
ND
ND
0.40 J
ND
NS
NS
25-Feb-14
pg/I
NS
ND
ND
ND
ND
0.40 J
ND
ND
ND
13-Aug-14
pg/I
NS
ND
ND
ND
ND
0.41 J
ND
ND
NS
12-Mar-15
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
19-Aug-15
pg/I
NS
ND
ND
ND
ND
0.35 J
ND
ND
ND
18-Feb-16
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
11-Aug-16
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
15-Feb-17
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
24-Aug-17
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
7-Feb-18
pg/I
NS
ND
ND
ND
ND
ND
ND
NS
NS
16-Aug-18
pg/I
NS
ND
ND
ND
ND
0.35 J
ND
NS
NS
6-Feb-19
pg/I
NS
ND
ND
ND
ND
0.43 J
ND
NS
NS
8-Aug-19
pg/I
NS
ND
ND
ND
ND
0.36 J
ND
NS
NS
17-Feb-20
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
NS
18-May-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
Tritium (Hydrogen-3)
26-Aug-20
pg/I
NS
1.2 J
NS
NS
NS NS
NS
1.4 J
NS
DCE
28-Dec-06
pg/I
ND
NI
ND
NS
ND
6
ND
ND
NS
(sum of dichloroethylenes)
11-Jul-07
pg/I
ND
NI
ND
NS
ND
6.2
ND
NS
NS
19-Dec-08
pg/I
ND
NM
ND
ND
ND
ND
ND
ND
ND
8-Ju1-09
pg/I
ND
NM
ND
ND
ND
7.7
ND
ND
ND
14-Dec-09
pg/I
ND
NM
ND
ND
ND
7.4
ND
NS
NS
23-Jun-10
pg/I
ND
NM
ND
ND
ND
13.6
ND
ND
ND
14-Dec-10
pg/I
NS
NM
ND
ND
ND
ND
ND
ND
NS
21-Jun-11
pg/I
NS
ND
ND
ND
ND
6.4
ND
NS
NS
6-Dec-11
pg/I
NS
ND
ND
ND
ND
3.0 J
ND
NS
NS
13-Jun-12
pg/I
NS
ND
ND
ND
ND
4.3 J
ND
NS
NS
11-Dec-12
pg/I
NS
ND
ND
ND
ND
3.3 J
ND
NS
NS
29-Apr-13
pg/I
NS
ND
ND
ND
ND
4.8 J
ND
NS
NS
6-Aug-13
pg/I
NS
ND
ND
ND
ND
3.6 J
ND
NS
NS
25-Feb-14
pg/I
NS
ND
ND
ND
ND
3.7 J
ND
ND
ND
13-Aug-14
pg/I
NS
ND
ND
ND
ND
2.8 J
0.39 J
ND
NS
12-Mar-15
pg/I
NS
ND
ND
ND
ND
2.6 J
ND
ND
ND
19-Aug-15
pg/I
NS
ND
ND
ND
ND
3.1 J
0.89 J
NS
NS
18-Feb-16
pg/I
NS
ND
ND
ND
ND
2.5 J
0.32 J
NS
NS
11-Aug-16
pg/I
NS
ND
ND
ND
ND
2.7 J
0.5 J
NS
NS
15-Feb-17
pg/I
NS
ND
ND
ND
ND
ND
ND
ND
ND
24-Aug-17
pg/I
NS
ND
ND
ND
ND
ND
0.99 J
ND
ND
7-Feb-18
pg/I
NS
ND
ND
ND
ND
0.79 J
0.68 J
NS
NS
16-Aug-18
pg/I
NS
ND
ND
ND
ND
1.25 J
0.62 J
NS
NS
6-Feb-19
pg/I
NS
ND
ND
ND
ND
0.76 J
0.81 J
NS
NS
8-Aug-19
pg/I
NS
ND
ND
ND
ND
0.85 J
0.86 J
NS
NS
17-Feb-20
pg/I
NS
ND
ND
ND
ND
0.86 J
0.86 J
ND
NS
18-May-20
pg/I
NS
NS
NS
NS
NS
NS
NS
NS
NS
Notes: ND = Not detected above the laboratory detection limit.
NS = Not sampled for this parameter during this event.
NI = Well not yet installed.
NA = Data not available.
RL = Laboraotry reporting limit.
J = Estimated concentration below the RL.
my = millivolts.
mS/cm = milliseimens/centimeter.
SU = standard units.
°C = degrees centigrade
mg/L = milligrams per liter = parts per million.
pg/L = micrograms per liter = parts per billion.
Granville Co. - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
Page 9 of 9
LaBella Associates

Appendix B
Monitoring Well Construction Data

Appendix B: Monitoring Well Construction Data
Well ID
Date
Installed
NorthingEastin
g
GS Elev.
(Ft-AMSL)
TOC Elev.
(Ft-AMSL)
AR
(Bedrock)
(Ft-BGS)
TD
(Boring)
(Ft-BGS)
TD
(Well)
(Ft-BTOC)
TOC
Stick-up
(Ft-AGS)
Top Screen
(Ft-BGS)
Top Screen
(Ft-BTOC)
Bottom
Screen
(Ft-BGS)
Bottom
Screen
(Ft-BTOC)
Screened
Lithology
DTW
(Ft-BTOC)
Comments
MW-1A
---
952141.6930
2110755.3908
535.18
538.18
> 22
22.00
25.00
3*
7.00
10.00
22.00
25.00
Saprolite
20.02
Former Unit 1 Background Well, No longer
Sampled, Stick-up Estimated
MW-2
---
953940.0174
2110351.7384
517.00
518.62
21.00
27.50
29.12
1.62
12.50
14.12
27.50
29.12
Sap/BR
10.66
Unit 1 Compliance
MW-3R
08/25/99
954025.5824
2111681.3905
501.3*
503.82
25.00
25.00
32.97
2.5*
14.00
21.97
24.00
31.97
Saprolite
20.24
Unit 1 Compliance
MW-4
---
---
---
---
---
---
---
22.00
---
7.00
---
22.00
---
Bedrock
---
Not Sampled
MW-4R
08/26/99
954975.1334
2110797.9991
504.90
507.34
17.50
60.00
62.44
2.44
50.00
52.44
60.00
62.44
Bedrock
10.28
Unit 1 Compliance
MW-5
---
---
---
---
---
---
---
27.50
---
12.50
---
27.50
---
Sap/BR
---
Not Sampled
MW-5R
08/25/99
954947.2480
2111685.6720
487.24
489.95
22.00
37.00
39.71
2.71
27.00
29.71
37.00
39.71
Bedrock
21.96
Unit 1 Compliance
MW-6R
08/25/99
954725.8325
2110287.6108
504.42
506.81
13.00
40.00
42.39
2.39
30.00
32.39
40.00
42.39
Bedrock
9.25
Unit 1 Compliance
NES- 1S
05/01/04
955167.9708
2111057.1915
514.35
516.93
27.00
34.00
36.58
2.58
18.50
21.08
33.50
36.08
Sap/BR
29.90
Unit 1 Perfomance
NES-1D
05/01/04
955177.3548
2111054.7005
514.38
516.62
27.00
79.00
81.24
2.24
63.50
65.74
78.50
80.74
Bedrock
30.03
Unit 1 Sentinel
NES-2S
05/01/04
955091.2902
2111945.3411
474.53
477.20
9.00
21.50
24.17
2.67
11.00
13.67
21.00
23.67
Saprolite
9.14
Unit 1 Perfomance
NES-2D
05/01/04
955081.7805
2111946.7398
474.72
477.43
21.50
66.50
69.21
2.71
51.00
53.71
66.00
68.71
Bedrock
5.00
Unit 1 Sentinel
MW-7
07/28/08
953292.1160
2112043.4480
531.24
534.24
34.50
34.50
37.50
3.00
19.50
22.50
34.50
37.50
Saprolite
23.91
Units 1 & 2 Background Well
NOTES: AR = Auger Refusal (Estimate of depth to bedrock).
TD = Total Depth (of boring or well/piezometer).
TOC = Top of Casing
GS = Ground Surface.
DTW = Depth to Water (as measured on 11/20/08).
Ft-BGS =
Feet below ground surface.
Ft-AGS =
Feet above ground surface.
Ft-AMSL
= Feet above mean sea level.
Ft-BTOC
= Feet below TOC.
--- = data
not available.
* = estimated TOC Stickup, or estimated GS Elev.
MW-3R survey data are after MW-3R was raised and resurveyed in 2012.
MW-3R depths relative to TOC have been adjusted to the new TOC,
but depths BGS have not been adjusted.
Granville County - Oxford Landfill, Unit 1
Permit 3901-CDLF-1997
LaBella Associates

Appendix C
Laboratory Reports with Chains of Custody & Field Sampling Logs

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
March 02, 2021
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on February 11, 2021. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Gulf Coast
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 32

lacieAnalyfica('
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Pace Analytical Gulf Coast
7979 Innovation Park Drive, Baton Rouge, LA 70820
Arkansas Certification #: 88-0655
DoD ELAP Certification M L18-597
Florida Certification M E87854
Illinois Certification M 004585
Kansas Certification M E-10354
Louisiana/LELAP Certification M 01955
North Carolina Certification #: 618
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification M 37712
CERTIFICATIONS
North Dakota Certification M R-195
Oklahoma Certification M 2019-101
South Carolina Certification #: 73006001
Texas Certification #: T104704178-19-11
USDA Soil Permit # P330-19-00209
Virginia Certification M 460215
Washington Certification M C929
South Carolina Certification M 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification M 84
Virginia/VELAP Certification M 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification M 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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92521864001
3901-MW-5R
Water
02/10/2110:49
02/11/2110:40
92521864002
3901-MW-7
Water
02/10/2111:09
02/11/2110:40
92521864003
3901-NES2S
Water
02/10/2115:02
02/11/2110:40
92521864004
3901-NES2D
Water
02/10/2113:57
02/11/2110:40
92521864005
TRIP BLANK
Water
02/10/21 17:00
02/11/21 10:40
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
OXFORD UNIT 1 MNA2
92521864
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92521864001
3901-MW-5R
AM20GAX
AWE
1
GCLA
RSK 175 Modified
MAD
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
AM23G
MOS
10
GCLA
92521864002
3901-MW-7
AM20GAX
AWE
1
GCLA
RSK 175 Modified
MAD
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
AM23G
MOS
10
GCLA
92521864003
3901-NES2S
AM20GAX
AWE
1
GCLA
RSK 175 Modified
MAD
3
PASI-C
EPA 8260D
BSH
4
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
AM23G
MOS
10
GCLA
92521864004
3901-NES21)
AM20GAX
AWE
1
GCLA
RSK 175 Modified
MAD
3
PASI-C
EPA 8260D
PM1
4
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 4500-S2D-2011
JP1
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
2
PASI-A
EPA 353.2 Rev 2.0 1993
MFO
1
PASI-A
SM 531OB-2011
JLH
1
PASI-A
AM23G
MOS
10
GCLA
92521864005
TRIP BLANK
EPA 8260D
PM1
4
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
EPA 8260D Mod. LMB 3 PASI-C
GCLA = Pace Analytical Gulf Coast
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Lab Sample ID Client Sample ID
Method Parameters
92521864001
AM20GAX
RSK 175 Modified
RSK 175 Modified
RSK 175 Modified
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 353.2 Rev 2.0 1993
SM 531OB-2011
AM23G
AM23G
AM23G
92521864002
AM20GAX
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 353.2 Rev 2.0 1993
AM23G
AM23G
AM23G
92521864003
AM20GAX
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
SM 531OB-2011
AM23G
AM23G
AM23G
92521864004
AM20GAX
SM 2320B-2011
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
EPA 353.2 Rev 2.0 1993
SM 531OB-2011
AM23G
AM23G
AM23G
3901-MW-5R
Hydrogen
Ethane
Ethene
Methane
Alkalinity, Total as CaCO3
Chloride
Sulfate
Nitrogen, Nitrate
Total Organic Carbon
Acetic Acid
Formic acid
Lactic Acid
3901-MW-7
Hydrogen
Alkalinity, Total as CaCO3
Chloride
Sulfate
Nitrogen, Nitrate
Acetic Acid
Formic acid
Lactic Acid
3901-NES2S
Hydrogen
Alkalinity, Total as CaCO3
Chloride
Sulfate
Total Organic Carbon
Acetic Acid
Formic acid
Lactic Acid
3901-NES2D
Hydrogen
Alkalinity, Total as CaCO3
Chloride
Sulfate
Nitrogen, Nitrate
Total Organic Carbon
Acetic Acid
Formic acid
Lactic Acid
SUMMARY OF DETECTION
Result
Units
Report Limit
Analyzed Qualifiers
5.9
nM
1.9
02/23/2112:51
2AJ
ug/L
10.0
02/12/2117:15 CU
1.6J
ug/L
10.0
02/12/2117:15
110
ug/L
10.0
02/12/2117:15
183000
ug/L
5000
02/18/2117:41
45.8
mg/L
1.0
02/16/2103:24
8.5
mg/L
1.0
02/16/2103:24
0.020J
mg/L
0.040
02/12/2100:52
1.4
mg/L
1.0
02/24/2123:13
0.12J
mg/L
0.50
02/23/2120:45
0.33J
mg/L
0.50
02/23/2120:45
0.068J
mg/L
0.50
02/23/2120:45
9.9
nM
1.9
02/23/2113:04
158000
ug/L
5000
02/18/2117:54
10.1
mg/L
1.0
02/16/2104:08
65.0
mg/L
1.0
02/16/2104:08
0.30
mg/L
0.040
02/12/2100:55
0.13J
mg/L
0.50
02/23/2121:38
0.22J
mg/L
0.50
02/23/2121:38
0.094J
mg/L
0.50
02/23/2121:38
6.1
nM
1.9
02/23/2113:17
72500
ug/L
5000
02/19/2116:19
10.1
mg/L
1.0
02/16/2104:22
24.9
mg/L
1.0
02/16/2104:22
0.801
mg/L
1.0
02/24/2123:53
0.26J
mg/L
0.50
02/25/2100:53
0.27J
mg/L
0.50
02/25/2100:53
0.11 J
mg/L
0.50
02/25/21 00:53
4.1
nM
1.9
02/23/2113:33
59700
ug/L
5000
02/19/2116:29
9.2
mg/L
1.0
02/16/2104:37
24.2
mg/L
1.0
02/16/2104:37
0.023J
mg/L
0.040
02/12/2100:58
1.1
mg/L
1.0
02/25/2100:13
0.23J
mg/L
0.50
02/25/2101:47
0.25J
mg/L
0.50
02/25/2101:47
0.056J
mg/L
0.50
02/25/2101:47
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: 3901-MW-5R
Lab ID: 92521864001 Collected:
02/10/21 10:49
Received: 02/11/21 10:40 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
5.9 nM 1.9
0.49
1
02/23/2112:51
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Ethane
2AJ ug/L 10.0
1.2
1
02/12/21 17:15
74-84-0 CU
Ethene
1.6J ug/L 10.0
1.2
1
02/12/21 17:15
74-85-1
Methane
110 ug/L 10.0
3.4
1
02/12/21 17:15
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
183000 ug/L 5000
5000
1
02/18/21 17:41
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
02/16/2105:16
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
45.8 mg/L 1.0
0.60
1
02/16/2103:24
16887-00-6
Sulfate
8.5 mg/L 1.0
0.50
1
02/16/2103:24
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.020J mg/L 0.040
0.010
1
02/12/21 00:52
14797-55-8
531013 TOC
Analytical Method: SM 531 OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
1.4 mg/L 1.0
0.50
1
02/24/21 23:13
7440-44-0
Low Level Volatile Fatty Acids
Analytical Method: AM23G
Pace Analytical Gulf Coast
Acetic Acid
0.12J mg/L 0.50
0.12
1
02/23/21 20:45
64-19-7
Butyric Acid
ND mg/L 0.50
0.058
1
02/23/21 20:45
107-92-6
Formic acid
0.33J mg/L 0.50
0.055
1
02/23/21 20:45
64-18-6
Hexanoic Acid
ND mg/L 0.50
0.058
1
02/23/21 20:45
142-62-1
Lactic Acid
0.068J mg/L 0.50
0.053
1
02/23/21 20:45
50-21-5
Pentanoic Acid
ND mg/L 0.50
0.056
1
02/23/21 20:45
109-52-4
Propionic Acid
ND mg/L 0.50
0.053
1
02/23/21 20:45
79-09-4
Pyruvic Acid
ND mg/L 0.50
0.060
1
02/23/21 20:45
127-17-3
i-Hexanoic Acid
ND mg/L 0.50
0.056
1
02/23/21 20:45
646-07-1
i-Pentanoic Acid
ND mg/L 0.50
0.061
1
02/23/21 20:45
503-74-2
Date: 03/02/2021 08:10 AM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: 3901-MW-7
Lab ID: 92521864002 Collected:
02/10/21 11:09
Received: 02/11/21 10:40 Matrix: Water
Report
Parameters
Results Units Limit
MDL
DF
Prepared Analyzed
CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
9.9 nM 1.9
0.49
1
02/23/2113:04
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Ethane
ND ug/L 10.0
1.2
1
02/12/2117:45
74-84-0 CU
Ethene
ND ug/L 10.0
1.2
1
02/12/2117:45
74-85-1
Methane
ND ug/L 10.0
3.4
1
02/12/2117:45
74-82-8
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
158000 ug/L 5000
5000
1
02/18/21 17:54
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
02/16/2105:16
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
10.1 mg/L 1.0
0.60
1
02/16/2104:08
16887-00-6
Sulfate
65.0 mg/L 1.0
0.50
1
02/16/2104:08
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.30 mg/L 0.040
0.010
1
02/12/21 00:55
14797-55-8
531013 TOC
Analytical Method: SM 531 OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
ND mg/L 1.0
0.50
1
02/24/21 23:35
7440-44-0
Low Level Volatile Fatty Acids
Analytical Method: AM23G
Pace Analytical Gulf Coast
Acetic Acid
0.13J mg/L 0.50
0.12
1
02/23/21 21:38
64-19-7
Butyric Acid
ND mg/L 0.50
0.058
1
02/23/21 21:38
107-92-6
Formic acid
0.22J mg/L 0.50
0.055
1
02/23/21 21:38
64-18-6
Hexanoic Acid
ND mg/L 0.50
0.058
1
02/23/21 21:38
142-62-1
Lactic Acid
0.094J mg/L 0.50
0.053
1
02/23/21 21:38
50-21-5
Pentanoic Acid
ND mg/L 0.50
0.056
1
02/23/21 21:38
109-52-4
Propionic Acid
ND mg/L 0.50
0.053
1
02/23/21 21:38
79-09-4
Pyruvic Acid
ND mg/L 0.50
0.060
1
02/23/21 21:38
127-17-3
i-Hexanoic Acid
ND mg/L 0.50
0.056
1
02/23/21 21:38
646-07-1
i-Pentanoic Acid
ND mg/L 0.50
0.061
1
02/23/21 21:38
503-74-2
Date: 03/02/2021 08:10 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: 3901-NES2S
Parameters
Lab ID: 92521864003 Collected:
Report
Results Units Limit
02/10/21 15:02
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
6.1 nM 1.9
0.49
1
02/23/2113:17
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Ethane
ND ug/L 10.0
1.2
1
02/12/2118:01
74-84-0 CU
Ethene
ND ug/L 10.0
1.2
1
02/12/2118:01
74-85-1
Methane
ND ug/L 10.0
3.4
1
02/12/2118:01
74-82-8
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.24
1
02/16/21 06:22
75-01-4
Surrogates
4-Bromofluorobenzene (S)
103 % 70-130
1
02/16/21 06:22
460-00-4
1,2-Dichloroethane-d4 (S)
115 % 70-130
1
02/16/21 06:22
17060-07-0
Toluene-d8 (S)
101 % 70-130
1
02/16/21 06:22
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
02/12/21 18:26
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
100 % 70-130
1
02/12/21 18:26
17060-07-0
Toluene-d8 (S)
93 % 66-133
1
02/12/21 18:26
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
72500 ug/L 5000
5000
1
02/19/21 16:19
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
02/16/2105:17
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
10.1 mg/L 1.0
0.60
1
02/16/2104:22
16887-00-6
Sulfate
24.9 mg/L 1.0
0.50
1
02/16/2104:22
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
ND mg/L 0.040
0.010
1
02/12/21 01:02
14797-55-8
5310B TOC
Analytical Method: SM 531OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
0.80J mg/L 1.0
0.50
1
02/24/21 23:53
7440-44-0
Date: 03/02/2021 08:10 AM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: 3901-NES2S
Parameters
Lab ID:
Results
92521864003 Collected:
Report
Units Limit
02/10/21 15:02
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
Low Level Volatile Fatty Acids
Analytical
Method: AM23G
Pace Analytical
Gulf Coast
Acetic Acid
0.26J
mg/L
0.50
0.12
1
02/25/21 00:53
64-19-7
Butyric Acid
ND
mg/L
0.50
0.058
1
02/25/21 00:53
107-92-6
Formic acid
0.27J
mg/L
0.50
0.055
1
02/25/21 00:53
64-18-6
Hexanoic Acid
ND
mg/L
0.50
0.058
1
02/25/21 00:53
142-62-1
Lactic Acid
0.11J
mg/L
0.50
0.053
1
02/25/21 00:53
50-21-5
Pentanoic Acid
ND
mg/L
0.50
0.056
1
02/25/21 00:53
109-52-4
Propionic Acid
ND
mg/L
0.50
0.053
1
02/25/21 00:53
79-09-4
Pyruvic Acid
ND
mg/L
0.50
0.060
1
02/25/21 00:53
127-17-3
i-Hexanoic Acid
ND
mg/L
0.50
0.056
1
02/25/21 00:53
646-07-1
i-Pentanoic Acid
ND
mg/L
0.50
0.061
1
02/25/21 00:53
503-74-2
Date: 03/02/2021 08:10 AM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: 3901-NES2D
Parameters
Lab ID: 92521864004 Collected:
Report
Results Units Limit
02/10/21 13:57
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
Indicator Gases Bubblestrip H2
Analytical Method: AM20GAX
Pace Analytical Gulf Coast
Hydrogen
4.1 nM 1.9
0.49
1
02/23/2113:33
1333-74-0
RSK 175 Headspace
Analytical Method: RSK 175 Modified
Pace Analytical Services - Charlotte
Ethane
ND ug/L 10.0
1.2
1
02/12/2118:16
74-84-0 CU
Ethene
ND ug/L 10.0
1.2
1
02/12/2118:16
74-85-1
Methane
ND ug/L 10.0
3.4
1
02/12/2118:16
74-82-8
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.24
1
02/12/21 21:23
75-01-4
Surrogates
4-Bromofluorobenzene (S)
98 % 70-130
1
02/12/21 21:23
460-00-4
1,2-Dichloroethane-d4 (S)
104 % 70-130
1
02/12/21 21:23
17060-07-0
Toluene-d8 (S)
99 % 70-130
1
02/12/21 21:23
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
02/12/21 14:33
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
98 % 70-130
1
02/12/21 14:33
17060-07-0
Toluene-d8 (S)
95 % 66-133
1
02/12/21 14:33
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
59700 ug/L 5000
5000
1
02/19/21 16:29
4500S2D Sulfide Water
Analytical Method: SM 4500-S2D-2011
Pace Analytical Services -Asheville
Sulfide
ND ug/L 100
50.0
1
02/16/2105:17
18496-25-8
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Chloride
9.2 mg/L 1.0
0.60
1
02/16/2104:37
16887-00-6
Sulfate
24.2 mg/L 1.0
0.50
1
02/16/2104:37
14808-79-8
353.2 Nitrogen, NO2/NO3 unpres
Analytical Method: EPA 353.2 Rev 2.0
1993
Pace Analytical Services -Asheville
Nitrogen, Nitrate
0.023J mg/L 0.040
0.010
1
02/12/21 00:58
14797-55-8
5310B TOC
Analytical Method: SM 531OB-2011
Pace Analytical Services -Asheville
Total Organic Carbon
1.1 mg/L 1.0
0.50
1
02/25/21 00:13
7440-44-0
Date: 03/02/2021 08:10 AM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: 3901-NES21)
Parameters
Lab ID:
Results
92521864004 Collected:
Report
Units Limit
02/10/21 13:57
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
Low Level Volatile Fatty Acids
Analytical
Method: AM23G
Pace Analytical
Gulf Coast
Acetic Acid
0.23J
mg/L
0.50
0.12
1
02/25/21 01:47
64-19-7
Butyric Acid
ND
mg/L
0.50
0.058
1
02/25/21 01:47
107-92-6
Formic acid
0.25J
mg/L
0.50
0.055
1
02/25/21 01:47
64-18-6
Hexanoic Acid
ND
mg/L
0.50
0.058
1
02/25/21 01:47
142-62-1
Lactic Acid
0.056J
mg/L
0.50
0.053
1
02/25/21 01:47
50-21-5
Pentanoic Acid
ND
mg/L
0.50
0.056
1
02/25/21 01:47
109-52-4
Propionic Acid
ND
mg/L
0.50
0.053
1
02/25/21 01:47
79-09-4
Pyruvic Acid
ND
mg/L
0.50
0.060
1
02/25/21 01:47
127-17-3
i-Hexanoic Acid
ND
mg/L
0.50
0.056
1
02/25/21 01:47
646-07-1
i-Pentanoic Acid
ND
mg/L
0.50
0.061
1
02/25/21 01:47
503-74-2
Date: 03/02/2021 08:10 AM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Sample: TRIP BLANK
Parameters
Lab ID: 92521864005 Collected:
Report
Results Units Limit
02/10/21 17:00
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.24 1
02/12/21 16:51
75-01-4
Surrogates
4-Bromofluorobenzene (S)
98 % 70-130
1
02/12/21 16:51
460-00-4
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
02/12/21 16:51
17060-07-0
Toluene-d8 (S)
99 % 70-130
1
02/12/21 16:51
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2 1
02/12/21 13:36
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
100 % 70-130
1
02/12/21 13:36
17060-07-0
Toluene-d8 (S)
97 % 66-133
1
02/12/21 13:36
2037-26-5
Date: 03/02/2021 08:10 AM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 704405 Analysis Method: AM20GAX
QC Batch Method: AM20GAX Analysis Description: Indicator Gases Bubble Strip H2
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
METHOD BLANK: 2147225 Matrix: Air
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Hydrogen nM ND 1.9 0.49 02/23/2112:32
LABORATORY CONTROL SAMPLE & LCSD: 2147226 2147227
Spike LCS LCSD LCS LCSD % Rec Max
Parameter Units Conc. Result Result % Rec % Rec Limits RPD RPD Qualifiers
Hydrogen nM 12 11 11 90 92 70-130 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 14 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 599730 Analysis Method: RSK 175 Modified
QC Batch Method: RSK 175 Modified Analysis Description: RSK 175 HEADSPACE
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
METHOD BLANK: 3161597
Matrix:
Water
Associated Lab Samples:
92521864001, 92521864002, 92521864003, 92521864004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Ethane
ug/L
ND
10.0
1.2 02/12/2113:10
Ethene
ug/L
ND
10.0
1.2 02/12/2113:10
Methane
ug/L
ND
10.0
3.4 02/12/2113:10
LABORATORY CONTROL SAMPLE:
3161598
Parameter
Units
Ethane
ug/L
Ethene
ug/L
Methane
ug/L
MATRIX SPIKE SAMPLE:
3162954
Parameter
Units
Ethane
ug/L
Ethene
ug/L
Methane
ug/L
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
658 790 120 70-130
1120 1180 105 70-130
396 388 98 70-130
35611042002 Spike MS MS % Rec
Result Conc. Result % Rec Limits Qualifiers
1.2U 658 798 121 70-130
1.2U 1120 1300 116 70-130
180 396 616 110 70-130
SAMPLE DUPLICATE: 3162953
35611042001 Dup
Parameter Units Result Result
Ethane ug/L 9.3J 9.2J
Ethene ug/L 1.21-1 ND
Methane ug/L 792 773
SAMPLE DUPLICATE: 3162955
92521864001 Dup
Parameter Units Result Result
Ethane ug/L 2AJ 2.1J
Ethene ug/L 1.6J ND
Methane ug/L 110 99.7
Max
RPD RPD Qualifiers
20
20
2 20
Max
RPD RPD Qualifiers
20 CU
20
10 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC. Page 15 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 599805
Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D
Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521864004, 92521864005
METHOD BLANK: 3162166
Matrix: Water
Associated Lab Samples: 92521864004, 92521864005
Blank Reporting
Parameter
Units
Result Limit MDL
Analyzed Qualifiers
Vinyl chloride
ug/L
ND 1.0
0.24 02/12/21 15:57
1,2-Dichloroethane-d4 (S)
%
101 70-130
02/12/21 15:57
4-Bromofluorobenzene (S)
%
100 70-130
02/12/21 15:57
Toluene-d8 (S)
%
99 70-130
02/12/21 15:57
LABORATORY CONTROL SAMPLE:
3162167
Spike LCS LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
Vinyl chloride
ug/L
50 51.1 102
59-142
1,2-Dichloroethane-d4 (S)
%
95
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3162168 3162169
MS MSD
92521850001
Spike Spike MS MSD
MS MSD % Rec Max
Parameter Units
Result
Conc. Conc. Result Result
% Rec % Rec Limits RPD RPD Qual
Vinyl chloride ug/L
ND
20 20 22.8 25.4
114 127 55-172 11 30
1,2-Dichloroethane-d4 (S) %
105 106 70-130
4-Bromofluorobenzene (S) %
101 99 70-130
Toluene-d8 (S) %
99 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 16 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 600063
Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D
Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521864003
METHOD BLANK: 3163524
Matrix: Water
Associated Lab Samples: 92521864003
Blank Reporting
Parameter
Units
Result Limit MDL
Analyzed Qualifiers
Vinyl chloride
ug/L
ND 1.0
0.24 02/16/21 00:01
1,2-Dichloroethane-d4 (S)
%
110 70-130
02/16/21 00:01
4-Bromofluorobenzene (S)
%
102 70-130
02/16/21 00:01
Toluene-d8 (S)
%
99 70-130
02/16/21 00:01
LABORATORY CONTROL SAMPLE: 3163525
Spike LCS LCS
% Rec
Parameter
Units
Conc. Result % Rec
Limits Qualifiers
Vinyl chloride
ug/L
50 45.2 90
59-142
1,2-Dichloroethane-d4 (S)
%
101
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
99
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3163526 3163527
MS MSD
92522105001
Spike Spike MS MSD
MS MSD % Rec Max
Parameter Units
Result
Conc. Conc. Result Result
% Rec % Rec Limits RPD RPD Qual
Vinyl chloride ug/L
ND
20 20 21.2 21.9
106 109 55-172 3 30
1,2-Dichloroethane-d4 (S) %
111 110 70-130
4-Bromofluorobenzene (S) %
99 99 70-130
Toluene-d8 (S) %
99 99 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 17 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 599620 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521864003, 92521864004
METHOD BLANK: 3161101
Matrix:
Water
Associated Lab Samples:
92521864003, 92521864004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 02/12/21 12:18
1,2-Dichloroethane-d4 (S)
%
104
70-130
02/12/21 12:18
Toluene-d8 (S)
%
99
66-133
02/12/21 12:18
LABORATORY CONTROL SAMPLE: 3161102
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.8 99 70-130
1,2-Dichloroethane-d4 (S) % 100 70-130
Toluene-d8 (S) % 98 66-133
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161103
3161104
MS
MSD
92521850001 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 20.5 20.4
103
102
64-141
1 30
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
30
Toluene-d8 (S)
%
94
95
66-133
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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 18 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 599710 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521864005
METHOD BLANK: 3161521
Matrix:
Water
Associated Lab Samples: 92521864005
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 02/12/21 12:37
1,2-Dichloroethane-d4 (S)
%
98
70-130
02/12/21 12:37
Toluene-d8 (S)
%
99
66-133
02/12/21 12:37
LABORATORY CONTROL SAMPLE: 3161522
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.0 100 70-130
1,2-Dichloroethane-d4 (S) % 97 70-130
Toluene-d8 (S) % 98 66-133
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161523
3161524
MS
MSD
92521875005 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 20.7 19.1
103
95
64-141
8 30
1,2-Dichloroethane-d4 (S)
%
98
107
70-130
30
Toluene-d8 (S)
%
93
101
66-133
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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 19 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 600890 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521864001, 92521864002
METHOD BLANK: 3166949 Matrix: Water
Associated Lab Samples: 92521864001, 92521864002
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 3166950
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 53000
MDL Analyzed Qualifiers
5000 02/18/2113:37
LCS % Rec
% Rec Limits Qualifiers
106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3166951 3166952
MS MSD
92521472001 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 ug/L 21.9 mg/L 50000 50000 72800 73500 102 103 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3166953 3166954
MS MSD
92522145001 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 ug/L 22.6 mg/L 50000 50000 73500 73800 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 20 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 601238 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521864003, 92521864004
METHOD BLANK: 3168515 Matrix: Water
Associated Lab Samples: 92521864003, 92521864004
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 3168516
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 53600
MDL Analyzed Qualifiers
5000 02/19/21 14:50
LCS % Rec
% Rec Limits Qualifiers
107 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3168517 3168518
MS MSD
92522672001 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 ug/L 112 mg/L 50000 50000 160000 160000 97 97 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3168519 3168520
MS MSD
92522942009 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 ug/L 48.1 mg/L 50000 50000 98700 97000 101 98 80-120 2 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 21 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 600174 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: 92521864001, 92521864002, 92521864003, 92521864004
METHOD BLANK: 3164010 Matrix: Water
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfide ug/L ND 100 50.0 02/16/2105:06
LABORATORY CONTROL SAMPLE: 3164011
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfide ug/L 500 470 94 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3164012 3164013
MS MSD
92521859006 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 451 452 84 84 80-120 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3164014 3164015
MS MSD
92521859007 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfide ug/L ND 500 500 417 417 81 81 80-120 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 22 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 599863
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: 92521864001, 92521864002,
92521864003, 92521864004
METHOD BLANK: 3162426
Matrix: Water
Associated Lab Samples: 92521864001, 92521864002,
92521864003, 92521864004
Blank Reporting
Parameter Units
Result Limit
MDL
Analyzed Qualifiers
Chloride mg/L
ND 1.0
0.60 02/15/2122:21
Sulfate mg/L
ND 1.0
0.50 02/15/2122:21
LABORATORY CONTROL SAMPLE: 3162427
Spike LCS
LCS
% Rec
Parameter Units
Conc. Result
% Rec
Limits Qualifiers
Chloride mg/L
50 51.2
102
90-110
Sulfate mg/L
50 52.2
104
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162428 3162429
MS MSD
92521957001
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 118
50 50 165
170
95 103 90-110
3 10
Sulfate mg/L 104
50 50 151
155
94 103 90-110
3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162430 3162431
MS MSD
92521151008
Spike Spike MS
MSD
MS MSD % Rec
Max
Parameter Units Result
Conc. Conc. Result
Result
% Rec % Rec Limits
RPD RPD Qual
Chloride mg/L 37.7
50 50 89.5
88.8
104 102 90-110
1 10
Sulfate mg/L 67.5
50 50 112
113
89 90 90-110
1 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 23 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 599556 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: 92521864001, 92521864002, 92521864003, 92521864004
METHOD BLANK: 3160969 Matrix: Water
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Nitrogen, Nitrate mg/L ND 0.040 0.010 02/12/21 00:50
LABORATORY CONTROL SAMPLE: 3160970
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Nitrogen, Nitrate mg/L 1.5 1.5 99 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3160971 3160972
MS MSD
92521864001 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 0.020J 1.5 1.5 1.5 1.5 101 101 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 24 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 600137 Analysis Method: SM 531 OB-2011
QC Batch Method: SM 531 OB-2011 Analysis Description: 5310E TOC
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
METHOD BLANK: 3163890 Matrix: Water
Associated Lab Samples: 92521864001, 92521864002, 92521864003, 92521864004
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Organic Carbon mg/L ND 1.0 0.50 02/24/21 20:01
LABORATORY CONTROL SAMPLE: 3163891
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: 3163892 3163893
MS MSD
92522145001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Total Organic Carbon mg/L 5.4 25 25 29.7 30.0 97 98 90-110 1 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3163894 3163895
MS MSD
92522062002 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 7680 ug/L 25 25 32.6 33.0 100 101 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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 25 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 704301 Analysis Method: AM23G
QC Batch Method: AM23G Analysis Description: Low Level Volatile Fatty Acids
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92521864001, 92521864002
METHOD BLANK: 2146815
Associated Lab Samples: 92521864001, 92521864002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Acetic Acid
mg/L
ND
0.50
0.12
02/23/2112:44
Butyric Acid
mg/L
ND
0.50
0.058
02/23/2112:44
Formic acid
mg/L
ND
0.50
0.055
02/23/21 12:44
Hexanoic Acid
mg/L
ND
0.50
0.058
02/23/2112:44
Lactic Acid
mg/L
ND
0.50
0.053
02/23/2112:44
Pentanoic Acid
mg/L
ND
0.50
0.056
02/23/2112:44
Propionic Acid
mg/L
ND
0.50
0.053
02/23/2112:44
Pyruvic Acid
mg/L
ND
0.50
0.060
02/23/2112:44
i-Hexanoic Acid
mg/L
ND
0.50
0.056
02/23/2112:44
i-Pentanoic Acid
mg/L
ND
0.50
0.061
02/23/2112:44
Qualifiers
LABORATORY CONTROL SAMPLE & LCSD:
2146816
2146817
Spike
LCS
LCSD
LCS
LCSD
% Rec
Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qualifiers
Acetic Acid
mg/L
2
1.9
1.9
96
96
70-130
0
20
Butyric Acid
mg/L
2
1.8
1.9
92
93
70-130
1
20
Formic acid
mg/L
2
1.8
1.8
93
91
70-130
3
20
Hexanoic Acid
mg/L
2
1.8
1.8
93
92
70-130
1
20
Lactic Acid
mg/L
2
1.9
1.9
95
95
70-130
1
20
Pentanoic Acid
mg/L
2
1.8
1.9
93
93
70-130
0
20
Propionic Acid
mg/L
2
1.8
1.8
93
93
70-130
0
20
Pyruvic Acid
mg/L
2
1.9
1.9
94
94
70-130
1
20
i-Hexanoic Acid
mg/L
2
1.8
1.7
89
86
70-130
3
20
i-Pentanoic Acid
mg/L
2
1.9
1.9
94
95
70-130
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 26 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
QC Batch: 704411 Analysis Method: AM23G
QC Batch Method: AM23G Analysis Description: Low Level Volatile Fatty Acids
Laboratory: Pace Analytical Gulf Coast
Associated Lab Samples: 92521864003, 92521864004
METHOD BLANK: 2147256
Associated Lab Samples: 92521864003, 92521864004
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Acetic Acid
mg/L
ND
0.50
0.12
02/25/2100:00
Butyric Acid
mg/L
ND
0.50
0.058
02/25/2100:00
Formic acid
mg/L
ND
0.50
0.055
02/25/21 00:00
Hexanoic Acid
mg/L
ND
0.50
0.058
02/25/2100:00
Lactic Acid
mg/L
ND
0.50
0.053
02/25/2100:00
Pentanoic Acid
mg/L
ND
0.50
0.056
02/25/2100:00
Propionic Acid
mg/L
ND
0.50
0.053
02/25/2100:00
Pyruvic Acid
mg/L
ND
0.50
0.060
02/25/2100:00
i-Hexanoic Acid
mg/L
ND
0.50
0.056
02/25/2100:00
i-Pentanoic Acid
mg/L
ND
0.50
0.061
02/25/2100:00
Qualifiers
LABORATORY CONTROL SAMPLE & LCSD:
2147257
2147258
Spike
LCS
LCSD
LCS
LCSD
% Rec
Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qualifiers
Acetic Acid
mg/L
2
1.9
1.9
97
96
70-130
1
20
Butyric Acid
mg/L
2
1.9
1.9
94
94
70-130
0
20
Formic acid
mg/L
2
1.9
1.8
94
93
70-130
1
20
Hexanoic Acid
mg/L
2
1.9
1.9
95
94
70-130
1
20
Lactic Acid
mg/L
2
1.9
1.9
95
95
70-130
0
20
Pentanoic Acid
mg/L
2
1.9
1.9
94
94
70-130
1
20
Propionic Acid
mg/L
2
1.9
1.9
94
93
70-130
1
20
Pyruvic Acid
mg/L
2
1.9
1.9
95
94
70-130
2
20
i-Hexanoic Acid
mg/L
2
1.8
1.8
91
88
70-130
4
20
i-Pentanoic Acid
mg/L
2
1.9
1.9
96
96
70-130
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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC.
Page 27 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALIFIERS
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
CU The continuing calibration for this analyte is above laboratory acceptance limits. Analyte was not detected above the
reporting limit in any of the associated samples.
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: 03/02/2021 08:10 AM without the written consent of Pace Analytical Services, LLC. Page 28 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: OXFORD UNIT 1 MNA2
Pace Project No.: 92521864
Lab ID Sample ID QC Batch Method QC Batch
92521864001
3901-MW-5R
AM20GAX
704405
92521864002
3901-MW-7
AM20GAX
704405
92521864003
3901-NES2S
AM20GAX
704405
92521864004
3901-NES21)
AM20GAX
704405
92521864001
3901-MW-5R
RSK 175 Modified
599730
92521864002
3901-MW-7
RSK 175 Modified
599730
92521864003
3901-NES2S
RSK 175 Modified
599730
92521864004
3901-NES213
RSK 175 Modified
599730
92521864003
3901-NES2S
EPA 8260D
600063
92521864004
3901-NES21)
EPA 8260D
599805
92521864005
TRIP BLANK
EPA 8260D
599805
92521864003
3901-NES2S
EPA 8260D Mod.
599620
92521864004
3901-NES21)
EPA 8260D Mod.
599620
92521864005
TRIP BLANK
EPA 8260D Mod.
599710
92521864001
3901-MW-5R
SM 2320B-2011
600890
92521864002
3901-MW-7
SM 2320B-2011
600890
92521864003
3901-NES2S
SM 2320B-2011
601238
92521864004
3901-NES213
SM 2320B-2011
601238
92521864001
3901-MW-5R
SM 4500-S2D-2011
600174
92521864002
3901-MW-7
SM 4500-S2D-2011
600174
92521864003
3901-NES2S
SM 4500-S2D-2011
600174
92521864004
3901-NES21)
SM 4500-S2D-2011
600174
92521864001
3901-MW-5R
EPA 300.0 Rev 2.1 1993
599863
92521864002
3901-MW-7
EPA 300.0 Rev 2.1 1993
599863
92521864003
3901-NES2S
EPA 300.0 Rev 2.1 1993
599863
92521864004
3901-NES213
EPA 300.0 Rev 2.1 1993
599863
92521864001
3901-MW-5R
EPA 353.2 Rev 2.0 1993
599556
92521864002
3901-MW-7
EPA 353.2 Rev 2.0 1993
599556
92521864003
3901-NES2S
EPA 353.2 Rev 2.0 1993
599556
92521864004
3901-NES21)
EPA 353.2 Rev 2.0 1993
599556
92521864001
3901-MW-5R
SM 531OB-2011
600137
92521864002
3901-MW-7
SM 531OB-2011
600137
92521864003
3901-NES2S
SM 531OB-2011
600137
92521864004
3901-NES213
SM 531OB-2011
600137
92521864001
3901-MW-5R
AM23G
704301
92521864002
3901-MW-7
AM23G
704301
92521864003
3901-NES2S
AM23G
704411
92521864004
3901-NES213
AM23G
704411
Date: 03/02/2021 08:10 AM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical Method
Analytical
Batch
Page 29 of 32

Sample Condition Upon Receipt(SCUR) Page I of 2
ri a?CEAnalytica Document No.: Issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersvillo-Er Raleigh[] Mechanicsville❑ Atlanta❑ Kernersville❑
ConditionSample C11ent Name; WO# : 92521864
Upon Receipt A �t ( I A. Protect M.
Courier: []Fed Ex ❑UPS ❑USPS []Client1111111111111111111111
❑ Commercial '2�7❑Other: 82521864
Custody Seal Present? []Yes L3 o Seals Intact? Des ."EVo AkxP
Date/Initials Person Examining{onterits: .
Packing Material: . ❑Bubble Wrap ZTBubble Bags ❑None ❑ Other Biological Tissue ozen? Vt t Al
Type of Ice:
Thermometer: ,,-�-��� ❑Yes ❑Na /A
Gun ID: 92T064 ,�iwet ❑81ue []None
1-5
7, 9 (.Correction Factor:
Cooler Temp: / ) r `Add/Subtract (°Cj -0.1 Temp should be above freezing to VC
76 1 l' � _ L +a {, Z. L ❑Samples out of temp criteria. Samples on ice, coaling process
Cooler Temp Corrected (*Cl: l f [•'tl 1 (• $ has begun
USDA Regulated Soil OaN/A, water sample)
Did samples originate in a quarantine zone within the United States: CA, NY, or SC {check maps}? Did samples originate from a foreign source (internationally,
Flyer I—INn inciudinR Hawaii and Puerto Rico)? ❑Yes ❑No
Comments/Discrepancy:
Chain of Custody Present?
Yes
❑No
❑N/A
1.
Samples Arrived within Hold Time?
215es
❑No
❑N/A
2.
Short Hold Time Analysis (02 hr.)?
[-]Yes
o
❑N/A
3.
Rush Turn Around Time Requested?
Oyes
01 FeKo
❑N/A
4.
Sufficient Volume?
JZYes
[]NO
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
OF
Pljyes
Yes
[]No
❑No
❑N/A
❑N/A
6.
Containers Intact?
oes
[:]No
❑NIA
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
ao
❑N/A
8.
Sample Labels Match COC? /
-Includes Date/Time/ID/Analysis Matrix:
PCs
[:]No
❑N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑Yes
No
[I N/A
10,
Trip Blank Present?
Trip Blank Custody Seals Present?
10yes
Yes
❑No
❑No
[_1 N/A
❑N/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Date/Time:
Date:
Field Data Required? ❑Yes []No
Project Manager SRF Rev[ew:
Date:
Page 30 of 32

,t Sample Condition Upon Receipt(SCUR) Page 2 of 2
aC8Al7c?�Cr7�; Document No.: issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechlorination 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 bottles
Project # WO# ; 92521864
PM: NMG Due Date: 02/25/21
CLIENT: 92-Joyce Eng
n
E
a
4
2
ly
W
a
c,
'«+
a
E
V1
-
7
Q
a
ao
O
Z
w
a
7
u
:+
ro
a.
E
O
N
a
M
a
n
y
a
-]
J
E
d
N
M
N
a
CO
a
2
v
a
a
u
to
a
m
.y
. -�
.+
a
m
u
N
x
EL
v
O
N
Z
u
E
v5
N
yr
Q
a
m
"�
v
m
p
Z
?
.�=
CL
E
Q
N
2
in
a
m
2
O
071
m
v
u
2
N
a
E
V�
rNi
N
a
a
Coco
u
a
x
a
2
a
E
�/1
a
u
a
d
:°
a
y
w
'
E
a
u'
U
=
w
N
a
c
a
m
—
rl
.y
l7
Q
ry
y
=
V
U
w
o
a
d
-
e+
=
rrt
l7
4
z
w
2
va
a
a
O
n
E
a
of
to
N
O
M
1�
a
^
v
n
v
Ln
2
a
ur
rl
.M
Q
v
=
n
O
2
a
E
E
N
M
l7
Q
a
u
_
z
m
4
E
o
N
M
C7
O
a
M
Q
4
Q
Z
U
M
a
o
E
O
M
or
C7
O
=
z
m
a
rNo
2
a
0
>
E
7
W
rn
Q
>
Q
Z
C
7
a
0
>
E
O
V
�
rn
U
7
z
0
m
Y
¢
o
E
$
d
M
0
?
�e
Ln
m
'^'
Y
v
n
}
.��.
>c
Q
O
7
"
=
?
N
Y
a
M
�d
to
I
1
y
°
aQJ
v
m
E
v7
rN-I
W
U,
a
to
z
u
N
a
=
E
0
N
F
N
a
Ln
�
`��
n
m
a
O
N
N
2
u�
.+
ro
E
0 Lr'O
r`r
a
M
a
ca
CU
a
N
a
7
E
c
'~
0
l7
Q
?
n
S
O
c
in
E
O
N
:
CJ
v�
?
a
m
v
w
c
7
-0
a
E
G
Q
3
Q
0
p
'm7
{
!}
4
N--L
3
3
7
8
9
10
11
12
pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot M
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy ortnls form will De sent to the North Carolina OEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 31 of 32

m
m
a o
m
00
N
m
ur
A
W
N
ITEM #
,
N
lD
E2
P
O
o
6
z
N
m
m
CC
N
W
(}
J
N
W
7
N
O
_�
❑
x
pir D 0 D
p
In
a
O
O
la
o
a
a
y
e m
N
m O
o
ov
f�
L
a
2
N
9
Z
0
n �
^
,ro UI
W to
ro
a
r
C
n 0]
a m
y°o
-
N
m
#
m
D
3 o
n
3
O
ro
r
#
MATRIX CODE (see valid 0(10810 feft)
c
0
03
3
SAMPLETYPE (G=GRAB C=COMP)
m
m
o
❑
b
a
C
3
p
D
,
Cn
v
T
A
C)
2
cn -c
Gi ro M
n
z
a
m
N
m q
30
\
\
i
i
C1
Irn
�3 N
>
L
m
SAMPLE TEMP AT COLLECTION
�r�n
m
a
cn
-27
-
S.
p OF CONTAINERS
J
2
m
m
3
Unpreserved
c:
Q
E,
H2504
m
o
z
3
a n
a
1
HNO3HCI
m
`9
m
CID
v
o
2
NaOH
a
n
Na2S203
m
w
yMethanol
rn
Other
o'
Analyses Test
YIN
n
m
-
x
x
X
x
RSK-175 (Mll
v
4
ti
f°
x
X ..
x
x
Nitrate
M
z
�
Q
3
X
X<
x
x
ChloridelSUifale
x ••
x
X
x b
Alkalinity
m
-
3V
a
>
v
X
X •
x •.
x
suffide
X .-x
eX
x
TOC
1
b
"
�
x
x
x Y
x .�
VFAs
1
N
m
X e
x
x
Dissolved Hydrogen
-
a
X
X
6260 (Vinyl Chloride only)
{
C,
z
x ,
x
6260SIM (1,4-Dicxane)
m
V)
.%1
61
lD
w�
TEMP in C
Q
z
n
�
o
y
o
Residual Chlorine (YIN)
Received on
_
lce
°
p
(YIN)
m
n
O
Custody
Sealed
d
Cooler
YIN
V- , _j
(`�j
j 3
h
Samples'
Intact
(Y1N)
� n
M=
�n
3
Page 32 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
February 22, 2021
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on February 11, 2021. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
/7j"4w'
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92521850001
3901-MW7
Water
02/10/2116:09
02/11/21 10:40
92521850002
3901-FIELD BLANK
Water
02/10/21 16:34
02/11/21 10:40
92521850003
3901-NES2S
Water
02/10/2115:02
02/11/21 10:40
92521850004
TRIP BLANK
Water
02/09/21 07:00
02/11/21 10:40
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92521850001 3901-MW7
EPA 601OD
KQ
16
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521850002 3901-FIELD BLANK
EPA 601OD
KQ
16
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521850003 3901-NES2S
EPA 8260D
PM1
5
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92521850004 TRIP BLANK
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
OXFORD UNITS 1&2 BLANKS & JOIN
92521850
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92521850001
3901-MW7
EPA 601 OD
Barium
4.1 J
ug/L
5.0
02/21/21 15:09
EPA 601OD
Copper
4AJ
ug/L
5.0
02/21/2115:09
EPA 601OD
Iron
72.4
ug/L
50.0
02/21/2115:09
SM 2320B-2011
Alkalinity, Total as CaCO3
158000
ug/L
5000
02/18/21 17:25
SM 2540C-2011
Total Dissolved Solids
271000
ug/L
25000
02/12/21 17:48
EPA 300.0 Rev 2.1 1993 Sulfate
65500
ug/L
1000
02/16/21 02:55
SM 4500-CI-E-2011
Chloride
10400
ug/L
1000
02/15/21 19:56
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-MW7 Lab ID: 92521850001 Collected: 02/10/21 16:09 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:09
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:09
7440-38-2
Barium
4.1J
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:09
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:09
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:09
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:09
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:09
7440-48-4
Copper
4.4.1
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:09
7440-50-8
Iron
72.4
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:09
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:09
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:09
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:09
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:09
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:09
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:09
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:09
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2118:13
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: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:30 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
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
02/12/21 17:46
67-64-1
0.90
1
02/12/21 17:46
107-13-1
0.15
1
02/12/21 17:46
71-43-2
0.34
1
02/12/21 17:46
74-97-5
0.26
1
02/12/21 17:46
75-27-4
0.62
1
02/12/21 17:46
75-25-2
0.62
1
02/12/21 17:46
74-83-9
3.3
1
02/12/21 17:46
78-93-3
0.40
1
02/12/21 17:46
75-15-0
0.22
1
02/12/21 17:46
56-23-5
0.23
1
02/12/21 17:46
108-90-7
0.49
1
02/12/21 17:46
75-00-3
2.3
1
02/12/21 17:46
67-66-3
0.39
1
02/12/21 17:46
74-87-3
0.26
1
02/12/21 17:46
96-12-8
0.41
1
02/12/21 17:46
124-48-1
0.26
1
02/12/21 17:46
106-93-4
0.46
1
02/12/21 17:46
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.
Page 6 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-MW7 Lab ID: 92521850001 Collected: 02/10/21 16:09 Received: 02/11/21 10:40 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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
02/12/21 17:46
95-50-1
ND
ug/L
1.0
0.26
1
02/12/21 17:46
106-46-7
ND
ug/L
1.0
0.54
1
02/12/21 17:46
110-57-6
ND
ug/L
1.0
0.27
1
02/12/21 17:46
75-34-3
ND
ug/L
1.0
0.34
1
02/12/21 17:46
107-06-2
ND
ug/L
1.0
0.24
1
02/12/21 17:46
75-35-4
ND
ug/L
1.0
0.29
1
02/12/21 17:46
156-59-2
ND
ug/L
1.0
0.25
1
02/12/21 17:46
156-60-5
ND
ug/L
1.0
0.19
1
02/12/21 17:46
78-87-5
ND
ug/L
1.0
0.30
1
02/12/21 17:46
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/21 17:46
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/21 17:46
100-41-4
ND
ug/L
5.0
0.57
1
02/12/21 17:46
591-78-6
ND
ug/L
20.0
12.5
1
02/12/21 17:46
74-88-4
ND
ug/L
5.0
3.7
1
02/12/21 17:46
75-09-2
ND
ug/L
5.0
4.5
1
02/12/21 17:46
108-10-1
ND
ug/L
1.0
0.27
1
02/12/21 17:46
100-42-5
ND
ug/L
1.0
0.34
1
02/12/21 17:46
630-20-6
ND
ug/L
1.0
0.22
1
02/12/21 17:46
79-34-5
ND
ug/L
1.0
0.16
1
02/12/21 17:46
127-18-4
ND
ug/L
10.0
1.9
1
02/12/21 17:46
109-99-9
ND
ug/L
1.0
0.24
1
02/12/21 17:46
108-88-3
ND
ug/L
1.0
0.18
1
02/12/21 17:46
71-55-6
ND
ug/L
1.0
0.24
1
02/12/21 17:46
79-00-5
ND
ug/L
1.0
0.22
1
02/12/21 17:46
79-01-6
ND
ug/L
1.0
0.31
1
02/12/21 17:46
75-69-4
ND
ug/L
1.0
0.35
1
02/12/21 17:46
96-18-4
ND
ug/L
2.0
1.4
1
02/12/21 17:46
108-05-4
ND
ug/L
1.0
0.24
1
02/12/21 17:46
75-01-4
ND
ug/L
1.0
0.63
1
02/12/21 17:46
1330-20-7
97
%
70-130
1
02/12/21 17:46
460-00-4
101
%
70-130
1
02/12/21 17:46
17060-07-0
99
%
70-130
1
02/12/21 17:46
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
02/12/2113:55
123-91-1
101
%
70-130
1
02/12/2113:55
17060-07-0
96
%
66-133
1
02/12/21 13:55
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
158000
ug/L
5000
5000
1
02/18/2117:25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 7 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-MW7
Parameters
Lab ID: 92521850001 Collected:
Report
Results Units Limit
02/10/21 16:09
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
271000 ug/L 25000
25000
1
02/12/21 17:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
65500 ug/L 1000
500
1
02/16/2102:55 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
10400 ug/L 1000
500
1
02/15/2119:56 16887-00-6
Date: 02/22/2021 04:16 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 8 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-FIELD BLANK Lab ID: 92521850002 Collected: 02/10/21 16:34 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:35
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:35
7440-38-2
Barium
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:35
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:35
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:35
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:35
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:35
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:35
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:35
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:35
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:35
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:35
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:35
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:35
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:35
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:35
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2118:17
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: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:32 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
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
02/12/21 17:27
67-64-1
0.90
1
02/12/21 17:27
107-13-1
0.15
1
02/12/21 17:27
71-43-2
0.34
1
02/12/21 17:27
74-97-5
0.26
1
02/12/21 17:27
75-27-4
0.62
1
02/12/21 17:27
75-25-2
0.62
1
02/12/21 17:27
74-83-9
3.3
1
02/12/21 17:27
78-93-3
0.40
1
02/12/21 17:27
75-15-0
0.22
1
02/12/21 17:27
56-23-5
0.23
1
02/12/21 17:27
108-90-7
0.49
1
02/12/21 17:27
75-00-3
2.3
1
02/12/21 17:27
67-66-3
0.39
1
02/12/21 17:27
74-87-3
0.26
1
02/12/21 17:27
96-12-8
0.41
1
02/12/21 17:27
124-48-1
0.26
1
02/12/21 17:27
106-93-4
0.46
1
02/12/21 17:27
74-95-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-FIELD BLANK Lab ID: 92521850002 Collected: 02/10/21 16:34 Received: 02/11/21 10:40 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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.29
1
02/12/21 17:27
95-50-1
ND
ug/L
1.0
0.26
1
02/12/21 17:27
106-46-7
ND
ug/L
1.0
0.54
1
02/12/21 17:27
110-57-6
ND
ug/L
1.0
0.27
1
02/12/21 17:27
75-34-3
ND
ug/L
1.0
0.34
1
02/12/21 17:27
107-06-2
ND
ug/L
1.0
0.24
1
02/12/21 17:27
75-35-4
ND
ug/L
1.0
0.29
1
02/12/21 17:27
156-59-2
ND
ug/L
1.0
0.25
1
02/12/21 17:27
156-60-5
ND
ug/L
1.0
0.19
1
02/12/21 17:27
78-87-5
ND
ug/L
1.0
0.30
1
02/12/21 17:27
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/21 17:27
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/21 17:27
100-41-4
ND
ug/L
5.0
0.57
1
02/12/21 17:27
591-78-6
ND
ug/L
20.0
12.5
1
02/12/21 17:27
74-88-4
ND
ug/L
5.0
3.7
1
02/12/21 17:27
75-09-2
ND
ug/L
5.0
4.5
1
02/12/21 17:27
108-10-1
ND
ug/L
1.0
0.27
1
02/12/21 17:27
100-42-5
ND
ug/L
1.0
0.34
1
02/12/21 17:27
630-20-6
ND
ug/L
1.0
0.22
1
02/12/21 17:27
79-34-5
ND
ug/L
1.0
0.16
1
02/12/21 17:27
127-18-4
ND
ug/L
10.0
1.9
1
02/12/21 17:27
109-99-9
ND
ug/L
1.0
0.24
1
02/12/21 17:27
108-88-3
ND
ug/L
1.0
0.18
1
02/12/21 17:27
71-55-6
ND
ug/L
1.0
0.24
1
02/12/21 17:27
79-00-5
ND
ug/L
1.0
0.22
1
02/12/21 17:27
79-01-6
ND
ug/L
1.0
0.31
1
02/12/21 17:27
75-69-4
ND
ug/L
1.0
0.35
1
02/12/21 17:27
96-18-4
ND
ug/L
2.0
1.4
1
02/12/21 17:27
108-05-4
ND
ug/L
1.0
0.24
1
02/12/21 17:27
75-01-4
ND
ug/L
1.0
0.63
1
02/12/21 17:27
1330-20-7
98
%
70-130
1
02/12/21 17:27
460-00-4
100
%
70-130
1
02/12/21 17:27
17060-07-0
98
%
70-130
1
02/12/21 17:27
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
02/12/2113:16
123-91-1
101
%
70-130
1
02/12/2113:16
17060-07-0
97
%
66-133
1
02/12/21 13:16
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
ND
ug/L
5000
5000
1
02/18/2117:37
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 10 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-FIELD BLANK
Parameters
Lab ID: 92521850002 Collected:
Report
Results Units Limit
02/10/21 16:34
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
ND ug/L 25000
25000
1
02/12/21 17:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
ND ug/L 1000
500
1
02/16/2103:10 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
ND ug/L 1000
500
1
02/15/2119:56 16887-00-6
Date: 02/22/2021 04:16 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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: 3901-NES2S
Parameters
Lab ID: 92521850003 Collected:
Report
Results Units Limit
02/10/21 15:02
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
1,1-Dichloroethane
ND ug/L 1.0
0.27 1
02/12/21 21:05
75-34-3
Vinyl chloride
ND ug/L 1.0
0.24 1
02/12/21 21:05
75-01-4
Surrogates
4-Bromofluorobenzene (S)
97 % 70-130
1
02/12/21 21:05
460-00-4
1,2-Dichloroethane-d4 (S)
102 % 70-130
1
02/12/21 21:05
17060-07-0
Toluene-d8 (S)
98 % 70-130
1
02/12/21 21:05
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2 1
02/12/21 14:14
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
100 % 70-130
1
02/12/21 14:14
17060-07-0
Toluene-d8 (S)
97 % 66-133
1
02/12/21 14:14
2037-26-5
Date: 02/22/2021 04:16 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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: TRIP BLANK Lab ID: 92521850004 Collected: 02/09/21 07:00 Received: 02/11/21 10:40 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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
6.2
1
02/12/2117:09
67-64-1
ND
ug/L
10.0
0.90
1
02/12/2117:09
107-13-1
ND
ug/L
1.0
0.15
1
02/12/2117:09
71-43-2
ND
ug/L
1.0
0.34
1
02/12/2117:09
74-97-5
ND
ug/L
1.0
0.26
1
02/12/2117:09
75-27-4
ND
ug/L
1.0
0.62
1
02/12/2117:09
75-25-2
ND
ug/L
2.0
0.62
1
02/12/2117:09
74-83-9
ND
ug/L
5.0
3.3
1
02/12/2117:09
78-93-3
ND
ug/L
2.0
0.40
1
02/12/2117:09
75-15-0
ND
ug/L
1.0
0.22
1
02/12/2117:09
56-23-5
ND
ug/L
1.0
0.23
1
02/12/2117:09
108-90-7
ND
ug/L
1.0
0.49
1
02/12/2117:09
75-00-3
ND
ug/L
5.0
2.3
1
02/12/2117:09
67-66-3
ND
ug/L
1.0
0.39
1
02/12/2117:09
74-87-3
ND
ug/L
5.0
0.26
1
02/12/2117:09
96-12-8
ND
ug/L
1.0
0.41
1
02/12/2117:09
124-48-1
ND
ug/L
1.0
0.26
1
02/12/2117:09
106-93-4
ND
ug/L
1.0
0.46
1
02/12/2117:09
74-95-3
ND
ug/L
1.0
0.29
1
02/12/2117:09
95-50-1
ND
ug/L
1.0
0.26
1
02/12/2117:09
106-46-7
ND
ug/L
1.0
0.54
1
02/12/2117:09
110-57-6
ND
ug/L
1.0
0.27
1
02/12/2117:09
75-34-3
ND
ug/L
1.0
0.34
1
02/12/2117:09
107-06-2
ND
ug/L
1.0
0.24
1
02/12/2117:09
75-35-4
ND
ug/L
1.0
0.29
1
02/12/2117:09
156-59-2
ND
ug/L
1.0
0.25
1
02/12/2117:09
156-60-5
ND
ug/L
1.0
0.19
1
02/12/2117:09
78-87-5
ND
ug/L
1.0
0.30
1
02/12/2117:09
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/2117:09
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/2117:09
100-41-4
ND
ug/L
5.0
0.57
1
02/12/2117:09
591-78-6
ND
ug/L
20.0
12.5
1
02/12/2117:09
74-88-4
ND
ug/L
5.0
3.7
1
02/12/2117:09
75-09-2
ND
ug/L
5.0
4.5
1
02/12/2117:09
108-10-1
ND
ug/L
1.0
0.27
1
02/12/2117:09
100-42-5
ND
ug/L
1.0
0.34
1
02/12/2117:09
630-20-6
ND
ug/L
1.0
0.22
1
02/12/2117:09
79-34-5
ND
ug/L
1.0
0.16
1
02/12/2117:09
127-18-4
ND
ug/L
10.0
1.9
1
02/12/2117:09
109-99-9
ND
ug/L
1.0
0.24
1
02/12/2117:09
108-88-3
ND
ug/L
1.0
0.18
1
02/12/2117:09
71-55-6
ND
ug/L
1.0
0.24
1
02/12/2117:09
79-00-5
ND
ug/L
1.0
0.22
1
02/12/2117:09
79-01-6
ND
ug/L
1.0
0.31
1
02/12/2117:09
75-69-4
ND
ug/L
1.0
0.35
1
02/12/2117:09
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.
IN
Page 13 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
Sample: TRIP BLANK
Parameters
Lab ID: 92521850004 Collected:
Report
Results Units Limit
02/09/21 07:00
MDL DF
Received: 02/11/21 10:40 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
1.4
1
02/12/21 17:09
108-05-4
Vinyl chloride
ND ug/L 1.0
0.24
1
02/12/21 17:09
75-01-4
Xylene (Total)
ND ug/L 1.0
0.63
1
02/12/21 17:09
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
97 % 70-130
1
02/12/21 17:09
460-00-4
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
02/12/21 17:09
17060-07-0
Toluene-d8 (S)
99 % 70-130
1
02/12/21 17:09
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
02/12/21 12:57
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
02/12/21 12:57
17060-07-0
Toluene-d8 (S)
98 % 66-133
1
02/12/21 12:57
2037-26-5
Date: 02/22/2021 04:16 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 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 599640 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521850001, 92521850002
METHOD BLANK: 3161187 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 02/15/2112:59
LABORATORY CONTROL SAMPLE: 3161188
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.6 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161189 3161190
MS MSD
92521345001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.5 99 99 75-125 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 600757 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521850001, 92521850002
METHOD BLANK: 3166451
Associated Lab Samples: 92521850001, 92521850002
Parameter Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
5.0
3.0
02/22/2112:21
Arsenic
ug/L
ND
10.0
4.7
02/22/2112:21
Barium
ug/L
ND
5.0
3.5
02/22/2112:21
Beryllium
ug/L
ND
1.0
0.70
02/22/2112:21
Cadmium
ug/L
ND
1.0
0.40
02/22/2112:21
Chromium
ug/L
ND
5.0
3.7
02/22/2112:21
Cobalt
ug/L
ND
5.0
3.6
02/22/2112:21
Copper
ug/L
ND
5.0
4.3
02/22/2112:21
Iron
ug/L
ND
50.0
41.5
02/22/2112:21
Lead
ug/L
ND
5.0
4.5
02/22/2112:21
Manganese
ug/L
ND
5.0
3.4
02/22/2112:21
Nickel
ug/L
ND
5.0
3.5
02/22/2112:21
Selenium
ug/L
ND
10.0
4.7
02/22/2112:21
Silver
ug/L
ND
5.0
2.5
02/22/2112:21
Vanadium
ug/L
ND
5.0
3.9
02/22/2112:21
Zinc
ug/L
ND
10.0
9.5
02/22/2112:21
LABORATORY CONTROL SAMPLE:
Parameter
3166452
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
500
471
94
80-120
Arsenic
ug/L
500
462
92
80-120
Barium
ug/L
500
476
95
80-120
Beryllium
ug/L
500
475
95
80-120
Cadmium
ug/L
500
472
94
80-120
Chromium
ug/L
500
484
97
80-120
Cobalt
ug/L
500
476
95
80-120
Copper
ug/L
500
498
100
80-120
Iron
ug/L
5000
4710
94
80-120
Lead
ug/L
500
469
94
80-120
Manganese
ug/L
500
474
95
80-120
Nickel
ug/L
500
476
95
80-120
Selenium
ug/L
500
466
93
80-120
Silver
ug/L
250
237
95
80-120
Vanadium
ug/L
500
488
98
80-120
Zinc
ug/L
500
459
92
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
OXFORD UNITS 1&2 BLANKS & JOIN
92521850
MATRIX SPIKE &
MATRIX SPIKE DUPLICATE: 3166453
3166454
MS
MSD
92521850001
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
506
99
101
75-125
2
20
Arsenic
ug/L
ND
500
500
493
498
98
99
75-125
1
20
Barium
ug/L
4.1J
500
500
484
497
96
99
75-125
3
20
Beryllium
ug/L
ND
500
500
486
498
97
100
75-125
3
20
Cadmium
ug/L
ND
500
500
494
505
99
101
75-125
2
20
Chromium
ug/L
ND
500
500
487
502
97
100
75-125
3
20
Cobalt
ug/L
ND
500
500
480
492
96
98
75-125
2
20
Copper
ug/L
4AJ
500
500
501
518
99
103
75-125
3
20
Iron
ug/L
72.4
5000
5000
4840
5000
95
99
75-125
3
20
Lead
ug/L
ND
500
500
481
491
96
98
75-125
2
20
Manganese
ug/L
ND
500
500
476
492
95
98
75-125
3
20
Nickel
ug/L
ND
500
500
482
492
96
98
75-125
2
20
Selenium
ug/L
ND
500
500
515
529
103
106
75-125
3
20
Silver
ug/L
ND
250
250
244
250
98
100
75-125
3
20
Vanadium
ug/L
ND
500
500
494
513
98
102
75-125
4
20
Zinc
ug/L
ND
500
500
476
487
95
97
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 600522 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521850001, 92521850002
METHOD BLANK: 3165306 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.10 0.050 02/17/2118:05
LABORATORY CONTROL SAMPLE: 3165307
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 10 9.9 99 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3165308 3165309
MS MSD
92521875001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 10 10 10.2 10 102 100 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 18 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 599805 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521850001, 92521850002, 92521850003, 92521850004
METHOD BLANK: 3162166 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002, 92521850003, 92521850004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
02/12/21 15:57
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
02/12/21 15:57
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
02/12/21 15:57
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
02/12/21 15:57
1,1-Dichloroethane
ug/L
ND
1.0
0.27
02/12/21 15:57
1,1-Dichloroethene
ug/L
ND
1.0
0.24
02/12/21 15:57
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
02/12/21 15:57
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
02/12/21 15:57
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
02/12/21 15:57
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
02/12/21 15:57
1,2-Dichloroethane
ug/L
ND
1.0
0.34
02/12/21 15:57
1,2-Dichloropropane
ug/L
ND
1.0
0.19
02/12/21 15:57
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
02/12/21 15:57
2-Butanone (MEK)
ug/L
ND
5.0
3.3
02/12/21 15:57
2-Hexanone
ug/L
ND
5.0
0.57
02/12/21 15:57
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
02/12/21 15:57
Acetone
ug/L
ND
25.0
6.2
02/12/21 15:57
Acrylonitrile
ug/L
ND
10.0
0.90
02/12/21 15:57
Benzene
ug/L
ND
1.0
0.15
02/12/21 15:57
Bromochloromethane
ug/L
ND
1.0
0.34
02/12/21 15:57
Bromodichloromethane
ug/L
ND
1.0
0.26
02/12/21 15:57
Bromoform
ug/L
ND
1.0
0.62
02/12/21 15:57
Bromomethane
ug/L
ND
2.0
0.62
02/12/21 15:57
Carbon disulfide
ug/L
ND
2.0
0.40
02/12/21 15:57
Carbon tetrachloride
ug/L
ND
1.0
0.22
02/12/21 15:57
Chlorobenzene
ug/L
ND
1.0
0.23
02/12/21 15:57
Chloroethane
ug/L
ND
1.0
0.49
02/12/21 15:57
Chloroform
ug/L
ND
5.0
2.3
02/12/21 15:57
Chloromethane
ug/L
ND
1.0
0.39
02/12/21 15:57
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
02/12/21 15:57
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
02/12/21 15:57
Dibromochloromethane
ug/L
ND
1.0
0.41
02/12/21 15:57
Dibromomethane
ug/L
ND
1.0
0.46
02/12/21 15:57
Ethylbenzene
ug/L
ND
1.0
0.26
02/12/21 15:57
lodomethane
ug/L
ND
20.0
12.5
02/12/21 15:57 IK
Methylene Chloride
ug/L
ND
5.0
3.7
02/12/21 15:57
Styrene
ug/L
ND
1.0
0.27
02/12/21 15:57
Tetrachloroethene
ug/L
ND
1.0
0.16
02/12/21 15:57
Tetrahydrofuran
ug/L
ND
10.0
1.9
02/12/21 15:57
Toluene
ug/L
ND
1.0
0.24
02/12/21 15:57
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 19 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
METHOD BLANK: 3162166 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002, 92521850003, 92521850004
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed Qualifiers
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
02/12/21 15:57
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
02/12/21 15:57
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
02/12/21 15:57
Trichloroethene
ug/L
ND
1.0
0.22
02/12/21 15:57
Trichlorofluoromethane
ug/L
ND
1.0
0.31
02/12/21 15:57
Vinyl acetate
ug/L
ND
2.0
1.4
02/12/21 15:57
Vinyl chloride
ug/L
ND
1.0
0.24
02/12/21 15:57
Xylene (Total)
ug/L
ND
1.0
0.63
02/12/21 15:57
1,2-Dichloroethane-d4 (S)
%
101
70-130
02/12/21 15:57
4-Bromofluorobenzene (S)
%
100
70-130
02/12/21 15:57
Toluene-d8 (S)
%
99
70-130
02/12/21 15:57
LABORATORY CONTROL SAMPLE:
3162167
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
48.9
98
70-130
1,1,1-Trichloroethane
ug/L
50
47.7
95
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
50.0
100
70-130
1,1,2-Trichloroethane
ug/L
50
49.5
99
70-130
1,1-Dichloroethane
ug/L
50
48.9
98
70-130
1,1-Dichloroethene
ug/L
50
52.8
106
70-132
1,2,3-Trichloropropane
ug/L
50
47.8
96
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
51.4
103
70-132
1,2-Dibromoethane (EDB)
ug/L
50
50.0
100
70-130
1,2-Dichlorobenzene
ug/L
50
51.6
103
70-130
1,2-Dichloroethane
ug/L
50
46.5
93
70-130
1,2-Dichloropropane
ug/L
50
49.4
99
70-130
1,4-Dichlorobenzene
ug/L
50
52.0
104
70-130
2-Butanone (MEK)
ug/L
100
102
102
70-133
2-Hexanone
ug/L
100
105
105
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
102
102
70-130
Acetone
ug/L
100
105
105
70-144
Acrylonitrile
ug/L
250
241
97
70-130
Benzene
ug/L
50
48.8
98
70-130
Bromochloromethane
ug/L
50
47.6
95
70-130
Bromodichloromethane
ug/L
50
47.8
96
70-130
Bromoform
ug/L
50
49.4
99
70-131
Bromomethane
ug/L
50
41.5
83
30-177
Carbon disulfide
ug/L
50
52.3
105
70-133
Carbon tetrachloride
ug/L
50
49.1
98
70-130
Chlorobenzene
ug/L
50
49.3
99
70-130
Chloroethane
ug/L
50
47.7
95
46-131
Chloroform
ug/L
50
48.1
96
70-130
Chloromethane
ug/L
50
50.3
101
49-130
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
LABORATORY CONTROL SAMPLE:
Parameter
3162167
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,2-Dichloroethene
ug/L
50
47.2
94
70-130
cis-1,3-Dichloropropene
ug/L
50
50.0
100
70-130
Dibromochloromethane
ug/L
50
49.9
100
70-130
Dibromomethane
ug/L
50
50.4
101
70-130
Ethylbenzene
ug/L
50
48.5
97
70-130
lodomethane
ug/L
100
86.8
87
47-1401K
Methylene Chloride
ug/L
50
47.8
96
68-130
Styrene
ug/L
50
50.6
101
70-130
Tetrachloroethene
ug/L
50
47.9
96
70-130
Tetrahydrofuran
ug/L
500
471
94
70-130
Toluene
ug/L
50
48.7
97
70-130
trans-1,2-Dichloroethene
ug/L
50
49.4
99
70-130
trans- 1,3-Dichloropropene
ug/L
50
49.8
100
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
52.4
105
25-200
Trichloroethene
ug/L
50
49.9
100
70-130
Trichlorofluoromethane
ug/L
50
50.4
101
61-130
Vinyl acetate
ug/L
100
113
113
70-140
Vinyl chloride
ug/L
50
51.1
102
59-142
Xylene (Total)
ug/L
150
147
98
70-130
1,2-Dichloroethane-d4 (S)
%
95
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162168
MS
92521850001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3162169
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.1
24.1
105
120
70-135
13
30
1,1,1-Trichloroethane
ug/L
ND
20
20
21.8
25.2
109
126
70-148
15
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.3
24.0
106
120
70-131
12
30
1,1,2-Trichloroethane
ug/L
ND
20
20
21.0
23.8
105
119
70-136
13
30
1,1-Dichloroethane
ug/L
ND
20
20
22.2
25.0
111
125
70-147
12
30
1,1-Dichloroethene
ug/L
ND
20
20
24.5
27.2
122
136
70-158
11
30
1,2,3-Trichloropropane
ug/L
ND
20
20
19.5
22.7
98
113
67-137
15
30
1,2-Dibromo-3-
ug/L
ND
20
20
22.4
24.9
112
124
69-136
11
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.2
24.8
106
124
70-137
16
30
1,2-Dichlorobenzene
ug/L
ND
20
20
22.1
25.4
110
127
70-133
14
30
1,2-Dichloroethane
ug/L
ND
20
20
20.2
23.1
101
115
67-138
13
30
1,2-Dichloropropane
ug/L
ND
20
20
20.8
23.3
104
117
70-138
11
30
1,4-Dichlorobenzene
ug/L
ND
20
20
23.3
26.0
116
130
70-133
11
30
2-Butanone (MEK)
ug/L
ND
40
40
42.7
47.8
107
120
61-147
11
30
2-Hexanone
ug/L
ND
40
40
44.7
49.1
112
123
67-139
10
30
4-Methyl-2-pentanone
ug/L
ND
40
40
41.7
46.6
104
117
67-136
11
30
(MIBK)
Acetone
ug/L
ND
40
40
43.3
48.7
108
122
55-159
12
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: 02/22/2021 04:16 PM
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 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3162168
3162169
MS
MSD
92521850001
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
106
120
106
120
68-140
12
30
Benzene
ug/L
ND
20
20
21.2
23.9
106
119
67-150
12
30
Bromochloromethane
ug/L
ND
20
20
21.9
25.3
110
126
70-146
14
30
Bromodichloromethane
ug/L
ND
20
20
20.1
23.2
101
116
70-138
14
30
Bromoform
ug/L
ND
20
20
20.6
23.1
103
115
57-138
12
30
Bromomethane
ug/L
ND
20
20
21.9
24.4
109
122
10-200
11
30
Carbon disulfide
ug/L
ND
20
20
23.6
26.7
118
133
70-152
12
30
Carbon tetrachloride
ug/L
ND
20
20
22.5
25.3
112
126
70-147
12
30
Chlorobenzene
ug/L
ND
20
20
21.4
24.3
107
121
70-137
13
30
Chloroethane
ug/L
ND
20
20
22.9
26.6
114
133
51-166
15
30
Chloroform
ug/L
ND
20
20
21.8
24.8
109
124
70-144
13
30
Chloromethane
ug/L
ND
20
20
21.6
24.2
108
121
24-161
12
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.2
24.2
106
121
67-148
13
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.9
23.9
105
120
70-142
14
30
Dibromochloromethane
ug/L
ND
20
20
20.9
24.2
105
121
68-138
14
30
Dibromomethane
ug/L
ND
20
20
21.3
24.2
106
121
70-134
13
30
Ethylbenzene
ug/L
ND
20
20
20.9
24.0
104
120
68-143
14
30
lodomethane
ug/L
ND
40
40
34.5
41.3
86
103
20-161
18
30 IK
Methylene Chloride
ug/L
ND
20
20
21.2
24.4
106
122
64-148
14
30
Styrene
ug/L
ND
20
20
21.2
24.2
106
121
70-136
13
30
Tetrachloroethene
ug/L
ND
20
20
20.8
23.2
104
116
70-139
11
30
Tetrahydrofuran
ug/L
ND
200
200
204
230
102
115
65-145
12
30
Toluene
ug/L
ND
20
20
20.9
23.5
104
117
47-157
12
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.1
25.7
110
129
70-149
15
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
20.7
23.8
104
119
70-138
14
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
18.8
21.9
94
109
31-145
15
30
Trichloroethene
ug/L
ND
20
20
21.3
24.3
106
121
70-149
13
30
Trichlorofluoromethane
ug/L
ND
20
20
23.4
26.9
117
135
61-154
14
30
Vinyl acetate
ug/L
ND
40
40
49.2
55.8
123
139
48-156
13
30
Vinyl chloride
ug/L
ND
20
20
22.8
25.4
114
127
55-172
11
30
Xylene (Total)
ug/L
ND
60
60
64.1
72.6
107
121
66-145
12
30
1,2-Dichloroethane-d4 (S)
%
105
106
70-130
4-Bromofluorobenzene (S)
%
101
99
70-130
Toluene-d8 (S)
%
99
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 599620 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521850001, 92521850002, 92521850003, 92521850004
METHOD BLANK: 3161101
Matrix:
Water
Associated Lab Samples:
92521850001, 92521850002, 92521850003, 92521850004
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 02/12/21 12:18
1,2-Dichloroethane-d4 (S)
%
104
70-130
02/12/21 12:18
Toluene-d8 (S)
%
99
66-133
02/12/21 12:18
LABORATORY CONTROL SAMPLE: 3161102
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.8 99 70-130
1,2-Dichloroethane-d4 (S) % 100 70-130
Toluene-d8 (S) % 98 66-133
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161103
3161104
MS
MSD
92521850001 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 20.5 20.4
103
102
64-141
1 30
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
30
Toluene-d8 (S)
%
94
95
66-133
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 600890 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521850001, 92521850002
METHOD BLANK: 3166949 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002
Blank Reporting
Parameter Units Result Limit
Alkalinity, Total as CaCO3 ug/L ND 5000
LABORATORY CONTROL SAMPLE: 3166950
Spike LCS
Parameter Units Conc. Result
Alkalinity, Total as CaCO3 ug/L 50000 53000
MDL Analyzed Qualifiers
5000 02/18/2113:37
LCS % Rec
% Rec Limits Qualifiers
106 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3166951 3166952
MS MSD
92521472001 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 ug/L 21.9 mg/L 50000 50000 72800 73500 102 103 80-120 1 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3166953 3166954
MS MSD
92522145001 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 ug/L 22.6 mg/L 50000 50000 73500 73800 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 599799 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521850001, 92521850002
METHOD BLANK: 3162130
Matrix:
Water
Associated Lab Samples: 92521850001, 92521850002
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Total Dissolved Solids
ug/L
ND
25000
25000 02/12/21 17:47
LABORATORY CONTROL SAMPLE:
3162131
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Total Dissolved Solids
ug/L
250000
236000
95 90-110
SAMPLE DUPLICATE: 3162132
92521301001
Dup
Max
Parameter
Units
Result
Result
RPD RPD Qualifiers
Total Dissolved Solids
ug/L
8880 mg/L
6080000
37 25 D6
SAMPLE DUPLICATE: 3162133
92521875004 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids ug/L 271000 282000 4 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 25 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 599863 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: 92521850001, 92521850002
METHOD BLANK: 3162426 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002
Blank Reporting
Parameter Units Result Limit
Sulfate ug/L ND 1000
LABORATORY CONTROL SAMPLE: 3162427
Spike LCS
Parameter Units Conc. Result
Sulfate ug/L 50000 52200
MDL Analyzed Qualifiers
500 02/15/2122:21
LCS % Rec
% Rec Limits Qualifiers
104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162428 3162429
MS MSD
92521957001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 104 mg/L 50000 50000 151000 155000 94 103 90-110 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162430 3162431
MS MSD
92521151008 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 67.5 mg/L 50000 50000 112000 113000 89 90 90-110 1 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 26 of 32

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
QC Batch: 600083 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521850001, 92521850002
METHOD BLANK: 3163719 Matrix: Water
Associated Lab Samples: 92521850001, 92521850002
Blank Reporting
Parameter Units Result Limit
Chloride ug/L ND 1000
LABORATORY CONTROL SAMPLE: 3163720
Spike LCS
Parameter Units Conc. Result
Chloride ug/L 20000 20400
MDL Analyzed Qualifiers
500 02/15/2119:36
LCS % Rec
% Rec Limits Qualifiers
102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3163721 3163722
MS MSD
92520609001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 20.8 mg/L 10000 10000 30800 30800 101 101 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3163723 3163724
MS MSD
92521137002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 119 mg/L 10000 10000 132000 142000 124 226 90-110 8 10 M6
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: OXFORD UNITS 1&2 BLANKS & JOIN
Pace Project No.: 92521850
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OXFORD UNITS 1&2 BLANKS & JOIN
92521850
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92521850001
3901-MW7
EPA 3010A
600757
EPA 6010D
601029
92521850002
3901-FIELD BLANK
EPA 3010A
600757
EPA6010D
601029
92521850001
3901-MW7
EPA 3010A
600522
EPA 6020B
600542
92521850002
3901-FIELD BLANK
EPA 3010A
600522
EPA6020B
600542
92521850001
3901-MW7
EPA 7470A
599640
EPA 7470A
599721
92521850002
3901-FIELD BLANK
EPA 7470A
599640
EPA 7470A
599721
92521850001
3901-MW7
EPA 8260D
599805
92521850002
3901-FIELD BLANK
EPA 8260D
599805
92521850003
3901-NES2S
EPA 8260D
599805
92521850004
TRIP BLANK
EPA 8260D
599805
92521850001
3901-MW7
EPA 8260D Mod.
599620
92521850002
3901-FIELD BLANK
EPA 8260D Mod.
599620
92521850003
3901-NES2S
EPA 8260D Mod.
599620
92521850004
TRIP BLANK
EPA 8260D Mod.
599620
92521850001
3901-MW7
SM 2320B-2011
600890
92521850002
3901-FIELD BLANK
SM 2320B-2011
600890
92521850001
3901-MW7
SM 2540C-2011
599799
92521850002
3901-FIELD BLANK
SM 2540C-2011
599799
92521850001
3901-MW7
EPA 300.0 Rev 2.1 1993
599863
92521850002
3901-FIELD BLANK
EPA 300.0 Rev 2.1 1993
599863
92521850001
3901-MW7
SM 4500-CI-E-2011
600083
92521850002
3901-FIELD BLANK
SM 4500-CI-E-2011
600083
Date: 02/22/2021 04:16 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 32

V ULurrlem rvdrne: Lduf urrl@rIL nCvlSuu. UL1Uuer (O, LULU
Sample Condition Upon Receipt(5CUR1 Page 1 of 2
/!'1aceAoaWica1' Document No.: Issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersvilla-E�r_ Raleigh[] Mechanicsville❑ Atlantaao KernersvilleF-1
Sample Condition Client Name: WO# . 92521850
Upon Receipt
L a �t f tCL Project
Courier. ❑Fed Ex []UPS ❑LISPS ❑Client
Ili
❑ Commercial ,mace ❑other: 92521850
Custody Seal Present? ❑Yes L36-o seals Intact? ❑Yes 1EK0 7— —
Date/Initials Person Examining Contents: .
Packing Material: ❑Bubble Wrap CBbble Bags ❑None ❑ other Biological Tissue ozen?
Thermometer:
lrZ�
[]Yes ❑No rNJA
�t ❑Blue ❑None
JtfKGun ID: 92TO64 Type of Ice:
r �.�Correction Factor:
Cooler Temp; / ,Add/Subtract ("Cj -0.1 Temp should be above freezing to 6°C
f] r �' 1 ID 4 ry L ❑Samples out of temp Criteria. Samples on ice, cooling process
Cooler Temp Corrected (°C): `� I J Z. f has begun
USDA Regulated Soil (�aN/A, water sample) 1 -
Did samples originate in a quarantine zone within the United States: CA, NY, or 5C {check maps)? Did samples originate from a foreign source (internationally,
nYes FINo includinu Ha.vaii and Purrtn Rirni) MYPa 11Nn
Comments/Discrepancy:
Chain of Custody Present?
Yes
ONO
[]N/A
1.
Samples Arrived within Hold Time?
25es
❑No
❑N/A
2.
Short Hold Time Analysis (<72 hr.)?
❑Yes
o
❑N/A
3.
Rush Turn Around Time Requested?
Des
a
❑N/A
4.
Sufficient Volume?
OYes
(—]NO
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
9jves
yes
❑No
❑No
❑N/A
❑N/A
6.
Containers Intact?
oes
[]No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
❑Yes
'o
❑N/A
8.
Sample Labels Match COO
-Includes Date/Time/ID/Analysis Matrix:
'Pes
❑Na
[—]N/A
9.
Headspace in VOA Vials (>5-6mm)?
❑Yes
Vo
N/A
10.
Trip Blank Present?
Trip Blank Custody Seals Present?
(Yes
Zyes
❑No
❑No
❑N/A
❑N/A
11.
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review.
Project Manager SRF Review:
Date:
Date:
Field Data Required? Dyes []NO
Page 30 of 32

.PaceAnalytieal i
Sample Condition Upon Recei
Document No :
F-CAR-CS-033-Rev.07
*Check mark top half of box if pH and/or dechlorination 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 bottles
t(SCURI Page 2 of 2
Issuing Authority:
n— rarnlinhS Quality Office
Project P WO# . 92521850
PM: NMG bile date: 02/25/21
CLIENT: 92-Joyce Eng
E
V
p
N
a
i
c
u
m
a
E
Ln
N
a
4
m
1
0J
a
c
7
u
b
a
E
0
ry
M
M
a
cc
a
a
N
a
c
u
A
a
E
Cp7
u1
7
N
a.
W
z
a
2
v
c CL
V
y
=
ti
7
.r
a
W
N
v
?
O
1/1O
2
E
,n
,N.�
H
Q
IL
m
N
v
rh
=
U
a
E
o
N
z
rR
n.
m
z
pil
C
N
U
w�
E
v,
N
Q
a.
m
N
'-I
n
a
x
0
z
d
E
�n
,N.�
U
Iti
a
in3
V
2
Q•
A
l7
°rc
3
7
"
Z
a
e�
CL
c
E
¢
w
=
r�
.y
l7
d
N
v
o
V
_
.c
E
C
a
-
.-�
2
r+
C7
d
z
v
Cv
2
m
a
c
E
4
aE
vs
ry
7
M
0
d
N
v
a
e
C7
ry
_
E
Q
m
=
,..�
A
e 1
W
d
�.;�
v
x
O
ry
x
E
¢
�J
E
N
LA
M
W
d
U
¢
?_
U
v
x
2
E
4
-'
o
N
m
C7
O
�
0
d
Q
Z
`_r
u
¢
O
>
E
0
v
T
Ch
0
¢
Z
m
d
N
m
a
0
7
�
T
U
7
C
2
a
c
4
O
�
5
0
V
7
m
l7
=
?
a
chi
rn
d
O
E
$
a
M
0
0
Z
�
s
m
O
N
+�
y
a
N
y
"-
Y
9t
0
5
Z
M
_
idd
�'
=
a
M
6
a
a
La
Y
l7
\
7
r9
I
z
a
y
-�
E
ui
.N-i
F
LnN
rl
vi
I
¢
�
?
a
m
yr
E
o
N
�
N
Ln
n
rM
C1
a
4
N
=
U
a
E
0
N
d
M
m
_
7
-0a
a
Z
c.
c
ai
E�
d
c
0
'•��
3
4
d
_
LAai
>
r
U
E
0
N
7
'0
?
W
a
a
41)
E
E
0
o'
7
M
0
1
S
1
b
2
�
G
3
N
N
-7
4
5
6
7
8
9
10
11
12
pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot H
Note: Wherever there is a discrepancy affecting North Carolina compliance Samples, a Copy or tOls torm will oe sent to the North Carolina ➢EHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 31 of 32

m
� n
E o
V �
O
E
E
M�+
N
d w
Q C
T
v
Z
LL I
Q O
J
Q �
OJ
lb
N N
�. 0
O
LL
t 7
U
oa
"'y C
Q �
of
(N1A)
pelul
{�J
saldweg
N!A
peiea5
O
o
C�
o
h olsn
c
CD
d
U
h
~
o
z
ufl pania0aa
(N/A) euuoWOlenpisaa
0WdW31
rc
0..
m
Stll
9 x
x
o
9le)I^Slappo140
X
AlluileHIV
,. x
x
9
3a 1't 'fin) lsll >,a49 osae
x
r
n
V7
uj
(6HNWf8d+) SlelaW I ddV
x
' x
v
z
z
(suexaiO-b'4)W1509ZB
X
X
X
0
G
a.
'
(dHl+) s00A I ddV
X
X
NIA
lsay sasAfeaV
?
T
'm
J
Ja410
o
0
IOue4WI
ai
a
w
w£OZSZeN
G
HOeN
4
m
En
IOH
a
£ONH
A
E
d
-
�Z
VOSZH
panjaseiduO
i�
c
.�
o
m
F
L
rn c
6 U
6 a
m
a
SHRNIV1NO0 j0 #
K
G
NOU0311001V dVA313ldAVS
\, 1"+
6
j
w
cn
ct
w
z
~
F„
w
o
w
z
z
wCL
m
m
O
3
a
w
U
Q
Q
�
4
R
H
O
A
c
co
H
O
m
F
m
O
c
m
D
y
Q
\_
(dW00=0 BVHO=`U) 3d/,131dNVS
t
J
)
y
.Q
7
m
v
(g0I of sB 0] l eh Gas 3000 XRl1VVi
R p I
K
a
O
y
E
Q
'v
o
h
z
e�
m
WO
�S��aino��dati
a
a
2
o
o
u e
tnasc�
aaa
"
x� 3
-
�a`33aHo3ao
N
z
z
U
0 0 e
w
f
a 3
Q
0
LV a
a
o
J `m m 1
a
VEI
b
no
U Q d
c
Q
o
'L
v
p
m
(n c E
L
N
co
n
�
w
m
O A
�
S
v
W
C
J (ryY
V
U
M
❑
�
LL
2
m
U
Ze�
a n
a
o
m
0
m
0
s°5i
3
c
Li
m
0
a d
c
m
p
d
# 7vya-L,-1
N
r4
V
Yl
to
h
t0
Qt
C
T
T
T
N
T
y of
a
d
O u
a
Page 32c
f 32

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
February 22, 2021
Van Burbach
Joyce Engineering -NC
2211 West Meadowview Rd
Boone Bldg, Suite 101
Greensboro, NC 27407
RE: Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Dear Van Burbach:
Enclosed are the analytical results for sample(s) received by the laboratory on February 11, 2021. The results relate only
to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
/7j"4w'
Nicole Gasiorowski
[e-mail]
[phone]
Project Manager
Enclosures
cc: Gretta Eller, LaBella Associates, D.P.C.
Rochelle Mesubed, Joyce Engineering
Miguel Vazquez, Joyce Engineering
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Pace Analytical Services Charlotte
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
Louisiana/NELAP Certification # LA170028
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
CERTIFICATIONS
South Carolina Certification #: 99006001
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Virginia/VELAP Certification #: 460221
North Carolina Wastewater Certification #: 40
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92521875001
3901-MW2
Water
02/10/2109:02
02/11/2110:40
92521875002
3901-MW4R
Water
02/10/2109:35
02/11/2110:40
92521875003
3901-MW6R
Water
02/10/2109:20
02/11/2110:40
92521875004
3901-MW5R
Water
02/10/2110:49
02/11/2110:40
92521875005
3901-MW-7
Water
02/10/2116:29
02/11/2110:40
92521875006
3901-SW1
Water
02/10/2116:00
02/11/2110:40
92521875007
3901-SW2
Water
02/10/2111:55
02/11/2110:40
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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
OXFORD COMPLIANCE UNIT 1
92521875
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92521875001
3901-MW2
EPA 601OD
KQ
16
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521875002
3901-MW4R
EPA 601OD
KQ
16
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521875003
3901-MW6R
EPA 601OD
KQ
16
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521875004
3901-MW5R
EPA 601OD
KQ
17
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
PM1
67
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521875005
3901-MW-7
EPA 601OD
KQ
17
PASI-A
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Lab ID Sample ID Method
Analysts
Analytes
Reported
Laboratory
EPA 6020E
BG2
1
PASI-A
EPA 7470A
SOO
1
PASI-A
EPA 8260D
CL
67
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
SM 2320B-2011
ECH
1
PASI-A
SM 2540C-2011
RED
1
PASI-A
EPA 300.0 Rev 2.1 1993
JLH
1
PASI-A
SM 4500-CI-E-2011
MDW
1
PASI-A
92521875006 3901-SW1 EPA 601OD
KQ
17
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
92521875007 3901-SW2 EPA 601OD
KQ
17
PASI-A
EPA 6020E
BG2
1
PASI-A
EPA 8260D
PM1
51
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 5 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Lab Sample ID
Method
92521875001
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
92521875002
EPA 601 OD
EPA 601 OD
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
92521875003
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SM 4500-CI-E-2011
92521875004
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 601 OD
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D
EPA 8260D Mod.
SM 2320B-2011
SM 2540C-2011
EPA 300.0 Rev 2.1 1993
SUMMARY OF DETECTION
Client Sample ID
Parameters
Result
Units
Report Limit
Analyzed
3901-MW2
Arsenic
5.7J
ug/L
10.0
02/21/2115:38
Barium
18.6
ug/L
5.0
02/21/2115:38
Chromium
5.7
ug/L
5.0
02/21/2115:38
Cobalt
11.9
ug/L
5.0
02/21/2115:38
Iron
5120
ug/L
50.0
02/21/2115:38
Manganese
253
ug/L
5.0
02/21/21 15:38
Vanadium
13.9
ug/L
5.0
02/21/2115:38
Alkalinity, Total as CaCO3
21400
ug/L
5000
02/19/21 16:38
Total Dissolved Solids
158000
ug/L
25000
02/12/21 17:48
Sulfate
11100
ug/L
1000
02/16/2104:51
Chloride
7630
ug/L
1000
02/15/2119:57
3901-MW4R
Barium
32.7
ug/L
5.0
02/21/2115:41
Manganese
358
ug/L
5.0
02/21/2115:41
1,4-Dioxane (p-Dioxane)
29.4
ug/L
2.0
02/12/21 17:48
Alkalinity, Total as CaCO3
356000
ug/L
5000
02/22/21 13:26
Total Dissolved Solids
477000
ug/L
25000
02/12/21 17:48
Sulfate
8060
ug/L
1000
02/16/2105:05
Chloride
68700
ug/L
5000
02/15/2119:58
3901-MW6R
Barium
130
ug/L
5.0
02/21/2115:44
Iron
732
ug/L
50.0
02/21/2115:44
Manganese
2700
ug/L
5.0
02/21/2115:44
1,1-Dichloroethane
1.4
ug/L
1.0
02/12/2121:41
cis-1,2-Dichloroethene
0.92J
ug/L
1.0
02/12/2121:41
1,4-Dioxane (p-Dioxane)
7.7
ug/L
2.0
02/12/21 17:28
Alkalinity, Total as CaCO3
270000
ug/L
5000
02/22/21 13:36
Total Dissolved Solids
540000
ug/L
50000
02/12/21 17:49
Sulfate
5730
ug/L
1000
02/16/2105:20
Chloride
170000
ug/L
5000
02/15/2119:59
3901-MW5R
Barium
39.8
ug/L
5.0
02/21/2115:48
Copper
4.9J
ug/L
5.0
02/21/2115:48
Iron
577
ug/L
50.0
02/21/2115:48
Manganese
85.9
ug/L
5.0
02/21/2115:48
Chlorobenzene
0.911
ug/L
1.0
02/12/2122:00
1,2-Dichlorobenzene
1.2
ug/L
1.0
02/12/2122:00
1,3-Dichlorobenzene
0.34J
ug/L
1.0
02/12/2122:00
1,4-Dichlorobenzene
0.96J
ug/L
1.0
02/12/2122:00
1,1-Dichloroethane
2.0
ug/L
1.0
02/12/2122:00
cis-1,2-Dichloroethene
0.69J
ug/L
1.0
02/12/2122:00
Vinyl chloride
2.0
ug/L
1.0
02/12/21 22:00
1,4-Dioxane (p-Dioxane)
49.1
ug/L
2.0
02/12/21 18:07
Alkalinity, Total as CaCO3
179000
ug/L
5000
02/19/21 17:35
Total Dissolved Solids
271000
ug/L
25000
02/12/21 17:49
Sulfate
8560
ug/L
1000
02/16/2106:03
REPORT OF LABORATORY ANALYSIS
Qualifiers
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 6 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Lab Sample ID
Method
Client Sample ID
Parameters
92521875004
3901-MW5R
SM 4500-CI-E-2011
Chloride
92521875005
3901-MW-7
EPA 601 OD
Arsenic
SM 2320B-2011
Alkalinity, Total as CaCO3
SM 2540C-2011
Total Dissolved Solids
EPA 300.0 Rev 2.1 1993
Sulfate
SM 4500-CI-E-2011
Chloride
92521875006
3901-SW1
EPA 601 OD
Barium
EPA 601 OD
Copper
EPA 601 OD
Iron
EPA 601 OD
Manganese
EPA 601 OD
Hardness, Total(SM 2340B)
EPA 601 OD
Zinc
92521875007
3901-SW2
EPA 601 OD
Barium
EPA 601 OD
Iron
EPA 601 OD
Manganese
EPA 601 OD
Hardness, Total(SM 2340B)
EPA 601 OD
Vanadium
EPA8260D Mod.
1,4-Dioxane (p-Dioxane)
Result
Units
Report Limit
Analyzed
48600
ug/L
5000
02/15/2120:00
4.7J
ug/L
10.0
02/21/2115:51
152000
ug/L
5000
02/19/2117:51
274000
ug/L
25000
02/12/2117:49
63200
ug/L
1000
02/16/2107:15
10200
ug/L
1000
02/15/2120:02
12.7
ug/L
5.0
02/21/2115:54
4.7J
ug/L
5.0
02/21/2115:54
1240
ug/L
50.0
02/21/2115:54
52.3
ug/L
5.0
02/21/2115:54
15300
ug/L
662
02/21/21 15:54
12.2
ug/L
10.0
02/21/2115:54
21.3
ug/L
5.0
02/21/2115:57
2580
ug/L
50.0
02/21/2115:57
132
ug/L
5.0
02/21/2115:57
33800
ug/L
662
02/21/21 15:57
5.4
ug/L
5.0
02/21/2115:57
3.2
ug/L
2.0
02/12/2117:09
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Qualifiers
Page 7 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW2 Lab ID: 92521875001 Collected: 02/10/21 09:02 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:38
7440-36-0
Arsenic
5.7J
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:38
7440-38-2
Barium
18.6
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:38
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:38
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:38
7440-43-9
Chromium
5.7
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:38
7440-47-3
Cobalt
11.9
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:38
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:38
7440-50-8
Iron
5120
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:38
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:38
7439-92-1
Manganese
253
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:38
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:38
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:38
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:38
7440-22-4
Vanadium
13.9
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:38
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:38
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2118:21
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: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:34 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
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
02/12/21 19:53
67-64-1
0.90
1
02/12/21 19:53
107-13-1
0.15
1
02/12/21 19:53
71-43-2
0.34
1
02/12/21 19:53
74-97-5
0.26
1
02/12/21 19:53
75-27-4
0.62
1
02/12/21 19:53
75-25-2
0.62
1
02/12/21 19:53
74-83-9
3.3
1
02/12/21 19:53
78-93-3
0.40
1
02/12/21 19:53
75-15-0
0.22
1
02/12/21 19:53
56-23-5
0.23
1
02/12/21 19:53
108-90-7
0.49
1
02/12/21 19:53
75-00-3
2.3
1
02/12/21 19:53
67-66-3
0.39
1
02/12/21 19:53
74-87-3
0.26
1
02/12/21 19:53
96-12-8
0.41
1
02/12/21 19:53
124-48-1
0.26
1
02/12/21 19:53
106-93-4
0.46
1
02/12/21 19:53
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.
Page 8 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW2 Lab ID: 92521875001 Collected: 02/10/21 09:02 Received: 02/11/21 10:40 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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
02/12/21 19:53
95-50-1
ND
ug/L
1.0
0.26
1
02/12/21 19:53
106-46-7
ND
ug/L
1.0
0.54
1
02/12/21 19:53
110-57-6
ND
ug/L
1.0
0.27
1
02/12/21 19:53
75-34-3
ND
ug/L
1.0
0.34
1
02/12/21 19:53
107-06-2
ND
ug/L
1.0
0.24
1
02/12/21 19:53
75-35-4
ND
ug/L
1.0
0.29
1
02/12/21 19:53
156-59-2
ND
ug/L
1.0
0.25
1
02/12/21 19:53
156-60-5
ND
ug/L
1.0
0.19
1
02/12/21 19:53
78-87-5
ND
ug/L
1.0
0.30
1
02/12/21 19:53
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/21 19:53
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/21 19:53
100-41-4
ND
ug/L
5.0
0.57
1
02/12/21 19:53
591-78-6
ND
ug/L
20.0
12.5
1
02/12/21 19:53
74-88-4
ND
ug/L
5.0
3.7
1
02/12/21 19:53
75-09-2
ND
ug/L
5.0
4.5
1
02/12/21 19:53
108-10-1
ND
ug/L
1.0
0.27
1
02/12/21 19:53
100-42-5
ND
ug/L
1.0
0.34
1
02/12/21 19:53
630-20-6
ND
ug/L
1.0
0.22
1
02/12/21 19:53
79-34-5
ND
ug/L
1.0
0.16
1
02/12/21 19:53
127-18-4
ND
ug/L
10.0
1.9
1
02/12/21 19:53
109-99-9
ND
ug/L
1.0
0.24
1
02/12/21 19:53
108-88-3
ND
ug/L
1.0
0.18
1
02/12/21 19:53
71-55-6
ND
ug/L
1.0
0.24
1
02/12/21 19:53
79-00-5
ND
ug/L
1.0
0.22
1
02/12/21 19:53
79-01-6
ND
ug/L
1.0
0.31
1
02/12/21 19:53
75-69-4
ND
ug/L
1.0
0.35
1
02/12/21 19:53
96-18-4
ND
ug/L
2.0
1.4
1
02/12/21 19:53
108-05-4
ND
ug/L
1.0
0.24
1
02/12/21 19:53
75-01-4
ND
ug/L
1.0
0.63
1
02/12/21 19:53
1330-20-7
98
%
70-130
1
02/12/21 19:53
460-00-4
103
%
70-130
1
02/12/21 19:53
17060-07-0
99
%
70-130
1
02/12/21 19:53
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
02/12/2116:30
123-91-1
102
%
70-130
1
02/12/2116:30
17060-07-0
95
%
66-133
1
02/12/21 16:30
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
21400
ug/L
5000
5000
1
02/19/2116:38
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 9 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW2
Parameters
Lab ID: 92521875001 Collected:
Report
Results Units Limit
02/10/21 09:02
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
158000 ug/L 25000
25000
1
02/12/21 17:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
11100 ug/L 1000
500
1
02/16/2104:51 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
7630 ug/L 1000
500
1
02/15/2119:57 16887-00-6
Date: 02/22/2021 04:16 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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW4R Lab ID: 92521875002 Collected: 02/10/21 09:35 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:41
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:41
7440-38-2
Barium
32.7
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:41
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:41
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:41
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:41
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:41
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:41
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:41
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:41
7439-92-1
Manganese
358
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:41
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:41
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:41
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:41
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:41
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:41
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2118:50
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)
Dibromomethane
Date: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:42 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
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
02/12/21 20:11
67-64-1
0.90
1
02/12/21 20:11
107-13-1
0.15
1
02/12/21 20:11
71-43-2
0.34
1
02/12/21 20:11
74-97-5
0.26
1
02/12/21 20:11
75-27-4
0.62
1
02/12/21 20:11
75-25-2
0.62
1
02/12/21 20:11
74-83-9
3.3
1
02/12/21 20:11
78-93-3
0.40
1
02/12/21 20:11
75-15-0
0.22
1
02/12/21 20:11
56-23-5
0.23
1
02/12/21 20:11
108-90-7
0.49
1
02/12/21 20:11
75-00-3
2.3
1
02/12/21 20:11
67-66-3
0.39
1
02/12/21 20:11
74-87-3
0.26
1
02/12/21 20:11
96-12-8
0.41
1
02/12/21 20:11
124-48-1
0.26
1
02/12/21 20:11
106-93-4
0.46
1
02/12/21 20:11
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.
Page 11 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW4R Lab ID: 92521875002 Collected: 02/10/21 09:35 Received: 02/11/21 10:40 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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
02/12/2120:11
95-50-1
ND
ug/L
1.0
0.26
1
02/12/2120:11
106-46-7
ND
ug/L
1.0
0.54
1
02/12/2120:11
110-57-6
ND
ug/L
1.0
0.27
1
02/12/2120:11
75-34-3
ND
ug/L
1.0
0.34
1
02/12/2120:11
107-06-2
ND
ug/L
1.0
0.24
1
02/12/2120:11
75-35-4
ND
ug/L
1.0
0.29
1
02/12/2120:11
156-59-2
ND
ug/L
1.0
0.25
1
02/12/2120:11
156-60-5
ND
ug/L
1.0
0.19
1
02/12/2120:11
78-87-5
ND
ug/L
1.0
0.30
1
02/12/2120:11
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/2120:11
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/2120:11
100-41-4
ND
ug/L
5.0
0.57
1
02/12/2120:11
591-78-6
ND
ug/L
20.0
12.5
1
02/12/2120:11
74-88-4
ND
ug/L
5.0
3.7
1
02/12/2120:11
75-09-2
ND
ug/L
5.0
4.5
1
02/12/2120:11
108-10-1
ND
ug/L
1.0
0.27
1
02/12/2120:11
100-42-5
ND
ug/L
1.0
0.34
1
02/12/2120:11
630-20-6
ND
ug/L
1.0
0.22
1
02/12/2120:11
79-34-5
ND
ug/L
1.0
0.16
1
02/12/2120:11
127-18-4
ND
ug/L
10.0
1.9
1
02/12/2120:11
109-99-9
ND
ug/L
1.0
0.24
1
02/12/2120:11
108-88-3
ND
ug/L
1.0
0.18
1
02/12/2120:11
71-55-6
ND
ug/L
1.0
0.24
1
02/12/2120:11
79-00-5
ND
ug/L
1.0
0.22
1
02/12/2120:11
79-01-6
ND
ug/L
1.0
0.31
1
02/12/2120:11
75-69-4
ND
ug/L
1.0
0.35
1
02/12/2120:11
96-18-4
ND
ug/L
2.0
1.4
1
02/12/2120:11
108-05-4
ND
ug/L
1.0
0.24
1
02/12/2120:11
75-01-4
ND
ug/L
1.0
0.63
1
02/12/2120:11
1330-20-7
97
%
70-130
1
02/12/2120:11
460-00-4
103
%
70-130
1
02/12/2120:11
17060-07-0
99
%
70-130
1
02/12/2120:11
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
29.4
ug/L
2.0
1.2
1
02/12/2117:48
123-91-1
98
%
70-130
1
02/12/2117:48
17060-07-0
95
%
66-133
1
02/12/21 17:48
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
356000
ug/L
5000
5000
1
02/22/2113:26
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 12 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW4R
Parameters
Lab ID: 92521875002 Collected:
Report
Results Units Limit
02/10/21 09:35
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
477000 ug/L 25000
25000
1
02/12/21 17:48
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
8060 ug/L 1000
500
1
02/16/2105:05 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
68700 ug/L 5000
2500
5
02/15/2119:58 16887-00-6
Date: 02/22/2021 04:16 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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW6R Lab ID: 92521875003 Collected: 02/10/21 09:20 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:44
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:44
7440-38-2
Barium
130
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:44
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:44
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:44
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:44
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:44
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:44
7440-50-8
Iron
732
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:44
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:44
7439-92-1
Manganese
2700
ug/L
5.0
3.4
1
02/18/21 09:52
02/21/21 15:44
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:44
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:44
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:44
7440-22-4
Vanadium
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:44
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:44
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2118:55
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: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:44 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
5.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
1.0
6.2
1
02/12/21 21:41
67-64-1
0.90
1
02/12/21 21:41
107-13-1
0.15
1
02/12/21 21:41
71-43-2
0.34
1
02/12/21 21:41
74-97-5
0.26
1
02/12/21 21:41
75-27-4
0.62
1
02/12/21 21:41
75-25-2
0.62
1
02/12/21 21:41
74-83-9
3.3
1
02/12/21 21:41
78-93-3
0.40
1
02/12/21 21:41
75-15-0
0.22
1
02/12/21 21:41
56-23-5
0.23
1
02/12/21 21:41
108-90-7
0.49
1
02/12/21 21:41
75-00-3
2.3
1
02/12/21 21:41
67-66-3
0.39
1
02/12/21 21:41
74-87-3
0.26
1
02/12/21 21:41
96-12-8
0.41
1
02/12/21 21:41
124-48-1
0.26
1
02/12/21 21:41
106-93-4
0.46
1
02/12/21 21:41
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.
Page 14 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW6R Lab ID: 92521875003 Collected: 02/10/21 09:20 Received: 02/11/21 10:40 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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
1.0
0.29
1
02/12/2121:41
95-50-1
ND
ug/L
1.0
0.26
1
02/12/2121:41
106-46-7
ND
ug/L
1.0
0.54
1
02/12/2121:41
110-57-6
1.4
ug/L
1.0
0.27
1
02/12/21 21:41
75-34-3
ND
ug/L
1.0
0.34
1
02/12/2121:41
107-06-2
ND
ug/L
1.0
0.24
1
02/12/2121:41
75-35-4
0.92J
ug/L
1.0
0.29
1
02/12/2121:41
156-59-2
ND
ug/L
1.0
0.25
1
02/12/2121:41
156-60-5
ND
ug/L
1.0
0.19
1
02/12/2121:41
78-87-5
ND
ug/L
1.0
0.30
1
02/12/2121:41
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/2121:41
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/2121:41
100-41-4
ND
ug/L
5.0
0.57
1
02/12/2121:41
591-78-6
ND
ug/L
20.0
12.5
1
02/12/2121:41
74-88-4
ND
ug/L
5.0
3.7
1
02/12/2121:41
75-09-2
ND
ug/L
5.0
4.5
1
02/12/2121:41
108-10-1
ND
ug/L
1.0
0.27
1
02/12/2121:41
100-42-5
ND
ug/L
1.0
0.34
1
02/12/2121:41
630-20-6
ND
ug/L
1.0
0.22
1
02/12/2121:41
79-34-5
ND
ug/L
1.0
0.16
1
02/12/2121:41
127-18-4
ND
ug/L
10.0
1.9
1
02/12/2121:41
109-99-9
ND
ug/L
1.0
0.24
1
02/12/2121:41
108-88-3
ND
ug/L
1.0
0.18
1
02/12/2121:41
71-55-6
ND
ug/L
1.0
0.24
1
02/12/2121:41
79-00-5
ND
ug/L
1.0
0.22
1
02/12/2121:41
79-01-6
ND
ug/L
1.0
0.31
1
02/12/2121:41
75-69-4
ND
ug/L
1.0
0.35
1
02/12/2121:41
96-18-4
ND
ug/L
2.0
1.4
1
02/12/2121:41
108-05-4
ND
ug/L
1.0
0.24
1
02/12/2121:41
75-01-4
ND
ug/L
1.0
0.63
1
02/12/2121:41
1330-20-7
98
%
70-130
1
02/12/2121:41
460-00-4
104
%
70-130
1
02/12/2121:41
17060-07-0
99
%
70-130
1
02/12/2121:41
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
7.7
ug/L
2.0
1.2
1
02/12/2117:28
123-91-1
98
%
70-130
1
02/12/2117:28
17060-07-0
94
%
66-133
1
02/12/21 17:28
2037-26-5
Analytical Method: SM 2320B-2011
Pace Analytical Services
-Asheville
270000
ug/L
5000
5000
1
02/22/2113:36
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 15 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW6R
Parameters
Lab ID: 92521875003 Collected:
Report
Results Units Limit
02/10/21 09:20
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
540000 ug/L 50000
50000
1
02/12/21 17:49
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
5730 ug/L 1000
500
1
02/16/2105:20 14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
170000 ug/L 5000
2500
5
02/15/2119:59 16887-00-6
Date: 02/22/2021 04:16 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 16 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW5R Lab ID: 92521875004 Collected: 02/10/21 10:49 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:48
7440-36-0
Arsenic
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:48
7440-38-2
Barium
39.8
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:48
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:48
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:48
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:48
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:48
7440-48-4
Copper
4.9.1
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:48
7440-50-8
Iron
577
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:48
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:48
7439-92-1
Manganese
85.9
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:48
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:48
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:48
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:48
7440-22-4
Tin
ND
ug/L
5.0
4.7
1
02/18/2109:52
02/21/2115:48
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:48
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:48
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2118:59
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acetonitrile
Acrolein
Acrylonitrile
Allyl chloride
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Date: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:46 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
50.0
ND
ug/L
10.0
ND
ug/L
10.0
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
2.0
ND
ug/L
5.0
ND
ug/L
2.0
ND
ug/L
1.0
0.911
ug/L
1.0
ND
ug/L
1.0
ND
ug/L
5.0
ND
ug/L
1.0
6.2
1
02/12/21 22:00
67-64-1
30.4
1
02/12/21 22:00
75-05-8
2.7
1
02/12/21 22:00
107-02-8
0.90
1
02/12/21 22:00
107-13-1
0.28
1
02/12/21 22:00
107-05-1
0.15
1
02/12/21 22:00
71-43-2
0.34
1
02/12/21 22:00
74-97-5
0.26
1
02/12/21 22:00
75-27-4
0.62
1
02/12/21 22:00
75-25-2
0.62
1
02/12/21 22:00
74-83-9
3.3
1
02/12/21 22:00
78-93-3
0.40
1
02/12/21 22:00
75-15-0
0.22
1
02/12/21 22:00
56-23-5
0.23
1
02/12/21 22:00
108-90-7
0.49
1
02/12/21 22:00
75-00-3
2.3
1
02/12/21 22:00
67-66-3
0.39
1
02/12/21 22:00
74-87-3
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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW5R Lab ID: 92521875004 Collected: 02/10/21 10:49 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Chloroprene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
Ethyl methacrylate
2-Hexanone
lodomethane
Isobutanol
Methacrylonitrile
Methylene Chloride
Methyl methacrylate
4-Methyl-2-pentanone (MIBK)
Naphthalene
Propionitrile
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Date: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
5.0
1.7
1
02/12/2122:00
126-99-8
ND
ug/L
5.0
0.26
1
02/12/2122:00
96-12-8
ND
ug/L
1.0
0.41
1
02/12/2122:00
124-48-1
ND
ug/L
1.0
0.26
1
02/12/2122:00
106-93-4
ND
ug/L
1.0
0.46
1
02/12/2122:00
74-95-3
1.2
ug/L
1.0
0.29
1
02/12/2122:00
95-50-1
0.34J
ug/L
1.0
0.22
1
02/12/2122:00
541-73-1
0.96J
ug/L
1.0
0.26
1
02/12/2122:00
106-46-7
ND
ug/L
1.0
0.54
1
02/12/2122:00
110-57-6
ND
ug/L
1.0
0.23
1
02/12/2122:00
75-71-8
2.0
ug/L
1.0
0.27
1
02/12/2122:00
75-34-3
ND
ug/L
1.0
0.34
1
02/12/2122:00
107-06-2
ND
ug/L
1.0
0.24
1
02/12/2122:00
75-35-4
0.69J
ug/L
1.0
0.29
1
02/12/2122:00
156-59-2
ND
ug/L
1.0
0.25
1
02/12/2122:00
156-60-5
ND
ug/L
1.0
0.19
1
02/12/2122:00
78-87-5
ND
ug/L
1.0
0.16
1
02/12/2122:00
142-28-9
ND
ug/L
1.0
0.27
1
02/12/2122:00
594-20-7
ND
ug/L
1.0
0.21
1
02/12/2122:00
563-58-6
ND
ug/L
1.0
0.30
1
02/12/2122:00
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/2122:00
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/2122:00
100-41-4
ND
ug/L
1.0
0.51
1
02/12/2122:00
97-63-2
ND
ug/L
5.0
0.57
1
02/12/2122:00
591-78-6
ND
ug/L
20.0
12.5
1
02/12/2122:00
74-88-4
ND
ug/L
100
66.4
1
02/12/2122:00
78-83-1
ND
ug/L
10.0
1.9
1
02/12/2122:00
126-98-7
ND
ug/L
5.0
3.7
1
02/12/2122:00
75-09-2
ND
ug/L
2.0
0.46
1
02/12/2122:00
80-62-6
ND
ug/L
5.0
4.5
1
02/12/2122:00
108-10-1
ND
ug/L
1.0
0.35
1
02/12/2122:00
91-20-3
ND
ug/L
20.0
1.8
1
02/12/2122:00
107-12-0
ND
ug/L
1.0
0.27
1
02/12/2122:00
100-42-5
ND
ug/L
1.0
0.34
1
02/12/2122:00
630-20-6
ND
ug/L
1.0
0.22
1
02/12/2122:00
79-34-5
ND
ug/L
1.0
0.16
1
02/12/2122:00
127-18-4
ND
ug/L
10.0
1.9
1
02/12/2122:00
109-99-9
ND
ug/L
1.0
0.24
1
02/12/2122:00
108-88-3
ND
ug/L
1.0
0.22
1
02/12/2122:00
120-82-1
ND
ug/L
1.0
0.18
1
02/12/2122:00
71-55-6
ND
ug/L
1.0
0.24
1
02/12/2122:00
79-00-5
ND
ug/L
1.0
0.22
1
02/12/2122:00
79-01-6
ND
ug/L
1.0
0.31
1
02/12/2122:00
75-69-4
ND
ug/L
1.0
0.35
1
02/12/2122:00
96-18-4
ND
ug/L
2.0
1.4
1
02/12/2122:00
108-05-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IK
Page 18 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW5R
Parameters
Lab ID: 92521875004 Collected:
Report
Results Units Limit
02/10/21 10:49
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
2.0 ug/L 1.0
0.24
1
02/12/21 22:00
75-01-4
Xylene (Total)
ND ug/L 1.0
0.63
1
02/12/21 22:00
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
98 % 70-130
1
02/12/21 22:00
460-00-4
1,2-Dichloroethane-d4 (S)
102 % 70-130
1
02/12/21 22:00
17060-07-0
Toluene-d8 (S)
99 % 70-130
1
02/12/21 22:00
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
49.1 ug/L 2.0
1.2
1
02/12/21 18:07
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
102 % 70-130
1
02/12/21 18:07
17060-07-0
Toluene-d8 (S)
94 % 66-133
1
02/12/21 18:07
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
179000 ug/L 5000
5000
1
02/19/21 17:35
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
271000 ug/L 25000
25000
1
02/12/21 17:49
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
8560 ug/L 1000
500
1
02/16/2106:03
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
48600 ug/L 5000
2500
5
02/15/2120:00
16887-00-6
Date: 02/22/2021 04:16 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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW-7 Lab ID: 92521875005 Collected: 02/10/21 16:29 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Analytical Method: EPA 601 OD Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Antimony
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:51
7440-36-0
Arsenic
4.7.1
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:51
7440-38-2
Barium
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:51
7440-39-3
Beryllium
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:51
7440-41-7
Cadmium
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:51
7440-43-9
Chromium
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:51
7440-47-3
Cobalt
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:51
7440-48-4
Copper
ND
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:51
7440-50-8
Iron
ND
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:51
7439-89-6
Lead
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:51
7439-92-1
Manganese
ND
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:51
7439-96-5
Nickel
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:51
7440-02-0
Selenium
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:51
7782-49-2
Silver
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:51
7440-22-4
Tin
ND
ug/L
5.0
4.7
1
02/18/2109:52
02/21/2115:51
7440-31-5
Vanadium
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:51
7440-62-2
Zinc
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:51
7440-66-6
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation
Method: EPA
3010A
Pace Analytical Services
-Asheville
Thallium
ND
ug/L
0.10
0.050
1
02/17/2101:38
02/17/2119:03
7440-28-0
7470 Mercury
Mercury
8260D MSV Low Level Landfill
Acetone
Acetonitrile
Acrolein
Acrylonitrile
Allyl chloride
Benzene
Bromochloromethane
Bromodichloromethane
Bromoform
Bromomethane
2-Butanone (MEK)
Carbon disulfide
Carbon tetrachloride
Chlorobenzene
Chloroethane
Chloroform
Chloromethane
Date: 02/22/2021 04:16 PM
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services -Asheville
ND ug/L 0.20 0.12 1 02/12/2110:22 02/15/2113:49 7439-97-6
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
ND
ug/L
50.0
ND
ug/L
10.0
ND
ug/L
10.0
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
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
5.0
ND
ug/L
1.0
6.2
1
02/15/21 15:11
67-64-1
30.4
1
02/15/21 15:11
75-05-8
2.7
1
02/15/21 15:11
107-02-8
0.90
1
02/15/21 15:11
107-13-1
0.28
1
02/15/21 15:11
107-05-1
0.15
1
02/15/21 15:11
71-43-2
0.34
1
02/15/21 15:11
74-97-5
0.26
1
02/15/21 15:11
75-27-4
0.62
1
02/15/21 15:11
75-25-2
0.62
1
02/15/21 15:11
74-83-9
3.3
1
02/15/21 15:11
78-93-3
0.40
1
02/15/21 15:11
75-15-0
0.22
1
02/15/21 15:11
56-23-5
0.23
1
02/15/21 15:11
108-90-7
0.49
1
02/15/21 15:11
75-00-3
2.3
1
02/15/21 15:11
67-66-3
0.39
1
02/15/21 15:11
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2,v3
Page 20 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW-7 Lab ID: 92521875005 Collected: 02/10/21 16:29 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Chloroprene
1,2-Dibromo-3-chloropropane
Dibromochloromethane
1,2-Dibromoethane (EDB)
Dibromomethane
1,2-Dichlorobenzene
1,3-Dichlorobenzene
1,4-Dichlorobenzene
trans-1,4-Dichloro-2-butene
Dichlorodifluoromethane
1,1-Dichloroethane
1,2-Dichloroethane
1,1-Dichloroethene
cis-1,2-Dichloroethene
trans-1,2-Dichloroethene
1,2-Dichloropropane
1,3-Dichloropropane
2,2-Dichloropropane
1,1-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
Ethyl methacrylate
2-Hexanone
lodomethane
Isobutanol
Methacrylonitrile
Methylene Chloride
Methyl methacrylate
4-Methyl-2-pentanone (MIBK)
Naphthalene
Propionitrile
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Tetrahydrofuran
Toluene
1,2,4-Trichlorobenzene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Date: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
5.0
1.7
1
02/15/2115:11
126-99-8
ND
ug/L
5.0
0.26
1
02/15/2115:11
96-12-8
ND
ug/L
1.0
0.41
1
02/15/2115:11
124-48-1
ND
ug/L
1.0
0.26
1
02/15/2115:11
106-93-4
ND
ug/L
1.0
0.46
1
02/15/2115:11
74-95-3
ND
ug/L
1.0
0.29
1
02/15/2115:11
95-50-1
ND
ug/L
1.0
0.22
1
02/15/2115:11
541-73-1
ND
ug/L
1.0
0.26
1
02/15/2115:11
106-46-7
ND
ug/L
1.0
0.54
1
02/15/2115:11
110-57-6
ND
ug/L
1.0
0.23
1
02/15/2115:11
75-71-8
ND
ug/L
1.0
0.27
1
02/15/2115:11
75-34-3
ND
ug/L
1.0
0.34
1
02/15/2115:11
107-06-2
ND
ug/L
1.0
0.24
1
02/15/2115:11
75-35-4
ND
ug/L
1.0
0.29
1
02/15/2115:11
156-59-2
ND
ug/L
1.0
0.25
1
02/15/2115:11
156-60-5
ND
ug/L
1.0
0.19
1
02/15/2115:11
78-87-5
ND
ug/L
1.0
0.16
1
02/15/2115:11
142-28-9
ND
ug/L
1.0
0.27
1
02/15/2115:11
594-20-7
ND
ug/L
1.0
0.21
1
02/15/2115:11
563-58-6
ND
ug/L
1.0
0.30
1
02/15/2115:11
10061-01-5
ND
ug/L
1.0
0.31
1
02/15/2115:11
10061-02-6
ND
ug/L
1.0
0.26
1
02/15/2115:11
100-41-4
ND
ug/L
1.0
0.51
1
02/15/2115:11
97-63-2
ND
ug/L
5.0
0.57
1
02/15/2115:11
591-78-6
ND
ug/L
20.0
12.5
1
02/15/2115:11
74-88-4
ND
ug/L
100
66.4
1
02/15/2115:11
78-83-1
ND
ug/L
10.0
1.9
1
02/15/2115:11
126-98-7
ND
ug/L
5.0
3.7
1
02/15/2115:11
75-09-2
ND
ug/L
2.0
0.46
1
02/15/2115:11
80-62-6
ND
ug/L
5.0
4.5
1
02/15/2115:11
108-10-1
ND
ug/L
1.0
0.35
1
02/15/2115:11
91-20-3
ND
ug/L
20.0
1.8
1
02/15/2115:11
107-12-0
ND
ug/L
1.0
0.27
1
02/15/2115:11
100-42-5
ND
ug/L
1.0
0.34
1
02/15/2115:11
630-20-6
ND
ug/L
1.0
0.22
1
02/15/2115:11
79-34-5
ND
ug/L
1.0
0.16
1
02/15/2115:11
127-18-4
ND
ug/L
10.0
1.9
1
02/15/2115:11
109-99-9
ND
ug/L
1.0
0.24
1
02/15/2115:11
108-88-3
ND
ug/L
1.0
0.22
1
02/15/2115:11
120-82-1
ND
ug/L
1.0
0.18
1
02/15/2115:11
71-55-6
ND
ug/L
1.0
0.24
1
02/15/2115:11
79-00-5
ND
ug/L
1.0
0.22
1
02/15/2115:11
79-01-6
ND
ug/L
1.0
0.31
1
02/15/2115:11
75-69-4
ND
ug/L
1.0
0.35
1
02/15/2115:11
96-18-4
ND
ug/L
2.0
1.4
1
02/15/2115:11
108-05-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v2
Page 21 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-MW-7
Parameters
Lab ID: 92521875005 Collected:
Report
Results Units Limit
02/10/21 16:29
MDL DF
Received: 02/11/21 10:40 Matrix: Water
Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
Vinyl chloride
ND ug/L 1.0
0.24
1
02/15/21 15:11
75-01-4
Xylene (Total)
ND ug/L 1.0
0.63
1
02/15/21 15:11
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
101 % 70-130
1
02/15/21 15:11
460-00-4
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
02/15/21 15:11
17060-07-0
Toluene-d8 (S)
106 % 70-130
1
02/15/21 15:11
2037-26-5
8260D MSV SIM
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
1,4-Dioxane (p-Dioxane)
ND ug/L 2.0
1.2
1
02/12/21 19:25
123-91-1
Surrogates
1,2-Dichloroethane-d4 (S)
99 % 70-130
1
02/12/21 19:25
17060-07-0
Toluene-d8 (S)
92 % 66-133
1
02/12/21 19:25
2037-26-5
2320B Alkalinity
Analytical Method: SM 2320B-2011
Pace Analytical Services -Asheville
Alkalinity, Total as CaCO3
152000 ug/L 5000
5000
1
02/19/21 17:51
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2011
Pace Analytical Services -Asheville
Total Dissolved Solids
274000 ug/L 25000
25000
1
02/12/21 17:49
300.0 IC Anions 28 Days
Analytical Method: EPA 300.0 Rev 2.1
1993
Pace Analytical Services -Asheville
Sulfate
63200 ug/L 1000
500
1
02/16/2107:15
14808-79-8
4500 Chloride
Analytical Method: SM 4500-CI-E-2011
Pace Analytical Services -Asheville
Chloride
10200 ug/L 1000
500
1
02/15/2120:02
16887-00-6
Date: 02/22/2021 04:16 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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-SW1 Lab ID: 92521875006 Collected: 02/10/21 16:00 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:54
7440-36-0
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:54
7440-38-2
12.7
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:54
7440-39-3
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:54
7440-41-7
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:54
7440-43-9
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:54
7440-47-3
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:54
7440-48-4
4.7.1
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:54
7440-50-8
1240
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:54
7439-89-6
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:54
7439-92-1
52.3
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:54
7439-96-5
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:54
7440-02-0
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:54
7782-49-2
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:54
7440-22-4
15300
ug/L
662
131
1
02/18/21 09:52
02/21/21 15:54
ND
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:54
7440-62-2
12.2
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:54
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Thallium
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
Date: 02/22/2021 04:16 PM
ND
ug/L
0.10
0.050
1
02/17/2101:38 02/17/2119:07
7440-28-0
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
6.2
1
02/12/2120:29
67-64-1
ND
ug/L
10.0
0.90
1
02/12/2120:29
107-13-1
ND
ug/L
1.0
0.15
1
02/12/2120:29
71-43-2
ND
ug/L
1.0
0.34
1
02/12/2120:29
74-97-5
ND
ug/L
1.0
0.26
1
02/12/2120:29
75-27-4
ND
ug/L
1.0
0.62
1
02/12/2120:29
75-25-2
ND
ug/L
2.0
0.62
1
02/12/2120:29
74-83-9
ND
ug/L
5.0
3.3
1
02/12/2120:29
78-93-3
ND
ug/L
2.0
0.40
1
02/12/2120:29
75-15-0
ND
ug/L
1.0
0.22
1
02/12/2120:29
56-23-5
ND
ug/L
1.0
0.23
1
02/12/2120:29
108-90-7
ND
ug/L
1.0
0.49
1
02/12/2120:29
75-00-3
ND
ug/L
5.0
2.3
1
02/12/2120:29
67-66-3
ND
ug/L
1.0
0.39
1
02/12/2120:29
74-87-3
ND
ug/L
5.0
0.26
1
02/12/2120:29
96-12-8
ND
ug/L
1.0
0.41
1
02/12/2120:29
124-48-1
ND
ug/L
1.0
0.26
1
02/12/2120:29
106-93-4
ND
ug/L
1.0
0.46
1
02/12/2120:29
74-95-3
ND
ug/L
1.0
0.29
1
02/12/2120:29
95-50-1
ND
ug/L
1.0
0.26
1
02/12/2120:29
106-46-7
ND
ug/L
1.0
0.54
1
02/12/2120:29
110-57-6
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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-SW1 Lab ID: 92521875006 Collected: 02/10/21 16:00 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.27
1
02/12/2120:29
75-34-3
ND
ug/L
1.0
0.34
1
02/12/2120:29
107-06-2
ND
ug/L
1.0
0.24
1
02/12/2120:29
75-35-4
ND
ug/L
1.0
0.29
1
02/12/2120:29
156-59-2
ND
ug/L
1.0
0.25
1
02/12/2120:29
156-60-5
ND
ug/L
1.0
0.19
1
02/12/2120:29
78-87-5
ND
ug/L
1.0
0.30
1
02/12/2120:29
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/2120:29
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/2120:29
100-41-4
ND
ug/L
5.0
0.57
1
02/12/2120:29
591-78-6
ND
ug/L
20.0
12.5
1
02/12/2120:29
74-88-4
ND
ug/L
5.0
3.7
1
02/12/2120:29
75-09-2
ND
ug/L
5.0
4.5
1
02/12/2120:29
108-10-1
ND
ug/L
1.0
0.27
1
02/12/2120:29
100-42-5
ND
ug/L
1.0
0.34
1
02/12/2120:29
630-20-6
ND
ug/L
1.0
0.22
1
02/12/2120:29
79-34-5
ND
ug/L
1.0
0.16
1
02/12/2120:29
127-18-4
ND
ug/L
10.0
1.9
1
02/12/2120:29
109-99-9
ND
ug/L
1.0
0.24
1
02/12/2120:29
108-88-3
ND
ug/L
1.0
0.18
1
02/12/2120:29
71-55-6
ND
ug/L
1.0
0.24
1
02/12/2120:29
79-00-5
ND
ug/L
1.0
0.22
1
02/12/2120:29
79-01-6
ND
ug/L
1.0
0.31
1
02/12/2120:29
75-69-4
ND
ug/L
1.0
0.35
1
02/12/2120:29
96-18-4
ND
ug/L
2.0
1.4
1
02/12/2120:29
108-05-4
ND
ug/L
1.0
0.24
1
02/12/2120:29
75-01-4
ND
ug/L
1.0
0.63
1
02/12/2120:29
1330-20-7
97
%
70-130
1
02/12/2120:29
460-00-4
103
%
70-130
1
02/12/2120:29
17060-07-0
99
%
70-130
1
02/12/2120:29
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
ND
ug/L
2.0
1.2
1
02/12/2116:49
123-91-1
100
%
70-130
1
02/12/2116:49
17060-07-0
95
%
66-133
1
02/12/21 16:49
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.
12
Page 24 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-SW2 Lab ID: 92521875007 Collected: 02/10/21 11:55 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
6010 MET ICP
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Iron
Lead
Manganese
Nickel
Selenium
Silver
Hardness, Total(SM 2340B)
Vanadium
Zinc
Analytical Method: EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
ND
ug/L
5.0
3.0
1
02/18/2109:52
02/21/2115:57
7440-36-0
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:57
7440-38-2
21.3
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:57
7440-39-3
ND
ug/L
1.0
0.70
1
02/18/2109:52
02/21/2115:57
7440-41-7
ND
ug/L
1.0
0.40
1
02/18/2109:52
02/21/2115:57
7440-43-9
ND
ug/L
5.0
3.7
1
02/18/2109:52
02/21/2115:57
7440-47-3
ND
ug/L
5.0
3.6
1
02/18/2109:52
02/21/2115:57
7440-48-4
ND
ug/L
5.0
4.3
1
02/18/2109:52
02/21/2115:57
7440-50-8
2580
ug/L
50.0
41.5
1
02/18/2109:52
02/21/2115:57
7439-89-6
ND
ug/L
5.0
4.5
1
02/18/2109:52
02/21/2115:57
7439-92-1
132
ug/L
5.0
3.4
1
02/18/2109:52
02/21/2115:57
7439-96-5
ND
ug/L
5.0
3.5
1
02/18/2109:52
02/21/2115:57
7440-02-0
ND
ug/L
10.0
4.7
1
02/18/2109:52
02/21/2115:57
7782-49-2
ND
ug/L
5.0
2.5
1
02/18/2109:52
02/21/2115:57
7440-22-4
33800
ug/L
662
131
1
02/18/21 09:52
02/21/21 15:57
5.4
ug/L
5.0
3.9
1
02/18/2109:52
02/21/2115:57
7440-62-2
ND
ug/L
10.0
9.5
1
02/18/2109:52
02/21/2115:57
7440-66-6
6020 MET ICPMS Analytical Method: EPA 6020E Preparation Method: EPA 3010A
Pace Analytical Services -Asheville
Thallium
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
Date: 02/22/2021 04:16 PM
ND
ug/L
0.10
0.050
1
02/17/2101:38 02/17/2119:11
7440-28-0
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
25.0
6.2
1
02/12/2120:47
67-64-1
ND
ug/L
10.0
0.90
1
02/12/2120:47
107-13-1
ND
ug/L
1.0
0.15
1
02/12/2120:47
71-43-2
ND
ug/L
1.0
0.34
1
02/12/2120:47
74-97-5
ND
ug/L
1.0
0.26
1
02/12/2120:47
75-27-4
ND
ug/L
1.0
0.62
1
02/12/2120:47
75-25-2
ND
ug/L
2.0
0.62
1
02/12/2120:47
74-83-9
ND
ug/L
5.0
3.3
1
02/12/2120:47
78-93-3
ND
ug/L
2.0
0.40
1
02/12/2120:47
75-15-0
ND
ug/L
1.0
0.22
1
02/12/2120:47
56-23-5
ND
ug/L
1.0
0.23
1
02/12/2120:47
108-90-7
ND
ug/L
1.0
0.49
1
02/12/2120:47
75-00-3
ND
ug/L
5.0
2.3
1
02/12/2120:47
67-66-3
ND
ug/L
1.0
0.39
1
02/12/2120:47
74-87-3
ND
ug/L
5.0
0.26
1
02/12/2120:47
96-12-8
ND
ug/L
1.0
0.41
1
02/12/2120:47
124-48-1
ND
ug/L
1.0
0.26
1
02/12/2120:47
106-93-4
ND
ug/L
1.0
0.46
1
02/12/2120:47
74-95-3
ND
ug/L
1.0
0.29
1
02/12/2120:47
95-50-1
ND
ug/L
1.0
0.26
1
02/12/2120:47
106-46-7
ND
ug/L
1.0
0.54
1
02/12/2120:47
110-57-6
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 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Sample: 3901-SW2 Lab ID: 92521875007 Collected: 02/10/21 11:55 Received: 02/11/21 10:40 Matrix: Water
Report
Parameters Results Units Limit MDL DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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: 02/22/2021 04:16 PM
Analytical Method: EPA 8260D
Pace Analytical Services
- Charlotte
ND
ug/L
1.0
0.27
1
02/12/2120:47
75-34-3
ND
ug/L
1.0
0.34
1
02/12/2120:47
107-06-2
ND
ug/L
1.0
0.24
1
02/12/2120:47
75-35-4
ND
ug/L
1.0
0.29
1
02/12/2120:47
156-59-2
ND
ug/L
1.0
0.25
1
02/12/2120:47
156-60-5
ND
ug/L
1.0
0.19
1
02/12/2120:47
78-87-5
ND
ug/L
1.0
0.30
1
02/12/2120:47
10061-01-5
ND
ug/L
1.0
0.31
1
02/12/2120:47
10061-02-6
ND
ug/L
1.0
0.26
1
02/12/2120:47
100-41-4
ND
ug/L
5.0
0.57
1
02/12/2120:47
591-78-6
ND
ug/L
20.0
12.5
1
02/12/2120:47
74-88-4
ND
ug/L
5.0
3.7
1
02/12/2120:47
75-09-2
ND
ug/L
5.0
4.5
1
02/12/2120:47
108-10-1
ND
ug/L
1.0
0.27
1
02/12/2120:47
100-42-5
ND
ug/L
1.0
0.34
1
02/12/2120:47
630-20-6
ND
ug/L
1.0
0.22
1
02/12/2120:47
79-34-5
ND
ug/L
1.0
0.16
1
02/12/2120:47
127-18-4
ND
ug/L
10.0
1.9
1
02/12/2120:47
109-99-9
ND
ug/L
1.0
0.24
1
02/12/2120:47
108-88-3
ND
ug/L
1.0
0.18
1
02/12/2120:47
71-55-6
ND
ug/L
1.0
0.24
1
02/12/2120:47
79-00-5
ND
ug/L
1.0
0.22
1
02/12/2120:47
79-01-6
ND
ug/L
1.0
0.31
1
02/12/2120:47
75-69-4
ND
ug/L
1.0
0.35
1
02/12/2120:47
96-18-4
ND
ug/L
2.0
1.4
1
02/12/2120:47
108-05-4
ND
ug/L
1.0
0.24
1
02/12/2120:47
75-01-4
ND
ug/L
1.0
0.63
1
02/12/2120:47
1330-20-7
99
%
70-130
1
02/12/2120:47
460-00-4
105
%
70-130
1
02/12/2120:47
17060-07-0
99
%
70-130
1
02/12/2120:47
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services
- Charlotte
3.2
ug/L
2.0
1.2
1
02/12/2117:09
123-91-1
99
%
70-130
1
02/12/2117:09
17060-07-0
94
%
66-133
1
02/12/21 17:09
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.
12
Page 26 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599640 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
METHOD BLANK: 3161187 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Mercury ug/L ND 0.20 0.12 02/15/2112:59
LABORATORY CONTROL SAMPLE: 3161188
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Mercury ug/L 2.5 2.6 103 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161189 3161190
MS MSD
92521345001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Mercury ug/L ND 2.5 2.5 2.5 2.5 99 99 75-125 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 600757 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005, 92521875006, 92521875007
METHOD BLANK: 3166451 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005, 92521875006, 92521875007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
5.0
3.0
02/22/2112:21
Arsenic
ug/L
ND
10.0
4.7
02/22/2112:21
Barium
ug/L
ND
5.0
3.5
02/22/2112:21
Beryllium
ug/L
ND
1.0
0.70
02/22/2112:21
Cadmium
ug/L
ND
1.0
0.40
02/22/2112:21
Chromium
ug/L
ND
5.0
3.7
02/22/2112:21
Cobalt
ug/L
ND
5.0
3.6
02/22/2112:21
Copper
ug/L
ND
5.0
4.3
02/22/2112:21
Hardness, Total(SM 2340B)
ug/L
ND
662
131
02/22/21 12:21
Iron
ug/L
ND
50.0
41.5
02/22/2112:21
Lead
ug/L
ND
5.0
4.5
02/22/2112:21
Manganese
ug/L
ND
5.0
3.4
02/22/2112:21
Nickel
ug/L
ND
5.0
3.5
02/22/2112:21
Selenium
ug/L
ND
10.0
4.7
02/22/2112:21
Silver
ug/L
ND
5.0
2.5
02/22/2112:21
Tin
ug/L
ND
5.0
4.7
02/22/2112:21
Vanadium
ug/L
ND
5.0
3.9
02/22/2112:21
Zinc
ug/L
ND
10.0
9.5
02/22/2112:21
LABORATORY CONTROL SAMPLE:
Parameter
3166452
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
ug/L
500
471
94
80-120
Arsenic
ug/L
500
462
92
80-120
Barium
ug/L
500
476
95
80-120
Beryllium
ug/L
500
475
95
80-120
Cadmium
ug/L
500
472
94
80-120
Chromium
ug/L
500
484
97
80-120
Cobalt
ug/L
500
476
95
80-120
Copper
ug/L
500
498
100
80-120
Hardness, Total(SM 2340B)
ug/L
33100
31800
96
80-120
Iron
ug/L
5000
4710
94
80-120
Lead
ug/L
500
469
94
80-120
Manganese
ug/L
500
474
95
80-120
Nickel
ug/L
500
476
95
80-120
Selenium
ug/L
500
466
93
80-120
Silver
ug/L
250
237
95
80-120
Tin
ug/L
500
465
93
80-120
Vanadium
ug/L
500
488
98
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
LABORATORY CONTROL SAMPLE: 3166452
Spike LCS
Parameter Units Conc. Result
Zinc ug/L 500 459
LCS % Rec
% Rec Limits Qualifiers
92 80-120
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3166453
3166454
MS
MSD
92521850001
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
506
99
101
75-125
2
20
Arsenic
ug/L
ND
500
500
493
498
98
99
75-125
1
20
Barium
ug/L
4.1J
500
500
484
497
96
99
75-125
3
20
Beryllium
ug/L
ND
500
500
486
498
97
100
75-125
3
20
Cadmium
ug/L
ND
500
500
494
505
99
101
75-125
2
20
Chromium
ug/L
ND
500
500
487
502
97
100
75-125
3
20
Cobalt
ug/L
ND
500
500
480
492
96
98
75-125
2
20
Copper
ug/L
4AJ
500
500
501
518
99
103
75-125
3
20
Hardness, Total(SM 2340B)
ug/L
179000
33100
33100
202000
207000
70
87
75-125
3
Iron
ug/L
72.4
5000
5000
4840
5000
95
99
75-125
3
20
Lead
ug/L
ND
500
500
481
491
96
98
75-125
2
20
Manganese
ug/L
ND
500
500
476
492
95
98
75-125
3
20
Nickel
ug/L
ND
500
500
482
492
96
98
75-125
2
20
Selenium
ug/L
ND
500
500
515
529
103
106
75-125
3
20
Silver
ug/L
ND
250
250
244
250
98
100
75-125
3
20
Tin
ug/L
ND
500
500
486
499
97
100
75-125
3
20
Vanadium
ug/L
ND
500
500
494
513
98
102
75-125
4
20
Zinc
ug/L
ND
500
500
476
487
95
97
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 600522 Analysis Method: EPA 6020B
QC Batch Method: EPA 3010A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005, 92521875006, 92521875007
METHOD BLANK: 3165306 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005, 92521875006, 92521875007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Thallium ug/L ND 0.10 0.050 02/17/2118:05
LABORATORY CONTROL SAMPLE: 3165307
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Thallium ug/L 10 9.9 99 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3165308 3165309
MS MSD
92521875001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Thallium ug/L ND 10 10 10.2 10 102 100 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 30 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599805 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875006, 92521875007
METHOD BLANK: 3162166 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875006, 92521875007
Blank Reporting
Parameter Units Result Limit MDL Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
02/12/21 15:57
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
02/12/21 15:57
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
02/12/21 15:57
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
02/12/21 15:57
1,1-Dichloroethane
ug/L
ND
1.0
0.27
02/12/21 15:57
1,1-Dichloroethene
ug/L
ND
1.0
0.24
02/12/21 15:57
1,1-Dichloropropene
ug/L
ND
1.0
0.21
02/12/21 15:57
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
02/12/21 15:57
1,2,4-Trichlorobenzene
ug/L
ND
1.0
0.22
02/12/21 15:57
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
02/12/21 15:57
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
02/12/21 15:57
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
02/12/21 15:57
1,2-Dichloroethane
ug/L
ND
1.0
0.34
02/12/21 15:57
1,2-Dichloropropane
ug/L
ND
1.0
0.19
02/12/21 15:57
1,3-Dichlorobenzene
ug/L
ND
1.0
0.22
02/12/21 15:57
1,3-Dichloropropane
ug/L
ND
1.0
0.16
02/12/21 15:57
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
02/12/21 15:57
2,2-Dichloropropane
ug/L
ND
1.0
0.27
02/12/21 15:57
2-Butanone (MEK)
ug/L
ND
5.0
3.3
02/12/21 15:57
2-Hexanone
ug/L
ND
5.0
0.57
02/12/21 15:57
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
02/12/21 15:57
Acetone
ug/L
ND
25.0
6.2
02/12/21 15:57
Acetonitrile
ug/L
ND
50.0
30.4
02/12/21 15:57
Acrolein
ug/L
ND
10.0
2.7
02/12/21 15:57
Acrylonitrile
ug/L
ND
10.0
0.90
02/12/21 15:57
Allyl chloride
ug/L
ND
2.0
0.28
02/12/21 15:57
Benzene
ug/L
ND
1.0
0.15
02/12/21 15:57
Bromochloromethane
ug/L
ND
1.0
0.34
02/12/21 15:57
Bromodichloromethane
ug/L
ND
1.0
0.26
02/12/21 15:57
Bromoform
ug/L
ND
1.0
0.62
02/12/21 15:57
Bromomethane
ug/L
ND
2.0
0.62
02/12/21 15:57
Carbon disulfide
ug/L
ND
2.0
0.40
02/12/21 15:57
Carbon tetrachloride
ug/L
ND
1.0
0.22
02/12/21 15:57
Chlorobenzene
ug/L
ND
1.0
0.23
02/12/21 15:57
Chloroethane
ug/L
ND
1.0
0.49
02/12/21 15:57
Chloroform
ug/L
ND
5.0
2.3
02/12/21 15:57
Chloromethane
ug/L
ND
1.0
0.39
02/12/21 15:57
Chloroprene
ug/L
ND
5.0
1.7
02/12/21 15:57
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
02/12/21 15:57
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
02/12/21 15:57
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 31 of 53

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
METHOD BLANK: 3162166 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875006, 92521875007
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Dibromochloromethane
ug/L
ND
1.0
0.41
02/12/21 15:57
Dibromomethane
ug/L
ND
1.0
0.46
02/12/21 15:57
Dichlorodifluoromethane
ug/L
ND
1.0
0.23
02/12/21 15:57
Ethyl methacrylate
ug/L
ND
1.0
0.51
02/12/21 15:57
Ethylbenzene
ug/L
ND
1.0
0.26
02/12/21 15:57
lodomethane
ug/L
ND
20.0
12.5
02/12/21 15:57 IK
Isobutanol
ug/L
ND
100
66.4
02/12/21 15:57
Methacrylonitrile
ug/L
ND
10.0
1.9
02/12/21 15:57
Methyl methacrylate
ug/L
ND
2.0
0.46
02/12/21 15:57
Methylene Chloride
ug/L
ND
5.0
3.7
02/12/21 15:57
Naphthalene
ug/L
ND
1.0
0.35
02/12/21 15:57
Propionitrile
ug/L
ND
20.0
1.8
02/12/21 15:57
Styrene
ug/L
ND
1.0
0.27
02/12/21 15:57
Tetrachloroethene
ug/L
ND
1.0
0.16
02/12/21 15:57
Tetrahydrofuran
ug/L
ND
10.0
1.9
02/12/21 15:57
Toluene
ug/L
ND
1.0
0.24
02/12/21 15:57
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
02/12/21 15:57
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
02/12/21 15:57
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
02/12/21 15:57
Trichloroethene
ug/L
ND
1.0
0.22
02/12/21 15:57
Trichlorofluoromethane
ug/L
ND
1.0
0.31
02/12/21 15:57
Vinyl acetate
ug/L
ND
2.0
1.4
02/12/21 15:57
Vinyl chloride
ug/L
ND
1.0
0.24
02/12/21 15:57
Xylene (Total)
ug/L
ND
1.0
0.63
02/12/21 15:57
1,2-Dichloroethane-d4 (S)
%
101
70-130
02/12/21 15:57
4-Bromofluorobenzene (S)
%
100
70-130
02/12/21 15:57
Toluene-d8 (S)
%
99
70-130
02/12/21 15:57
LABORATORY CONTROL SAMPLE:
3162167
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
48.9
98
70-130
1,1,1-Trichloroethane
ug/L
50
47.7
95
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
50.0
100
70-130
1,1,2-Trichloroethane
ug/L
50
49.5
99
70-130
1,1-Dichloroethane
ug/L
50
48.9
98
70-130
1,1-Dichloroethene
ug/L
50
52.8
106
70-132
1,1-Dichloropropene
ug/L
50
48.9
98
70-131
1,2,3-Trichloropropane
ug/L
50
47.8
96
70-130
1,2,4-Trichlorobenzene
ug/L
50
51.2
102
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
51.4
103
70-132
1,2-Dibromoethane (EDB)
ug/L
50
50.0
100
70-130
1,2-Dichlorobenzene
ug/L
50
51.6
103
70-130
1,2-Dichloroethane
ug/L
50
46.5
93
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 32 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
LABORATORY CONTROL SAMPLE:
Parameter
3162167
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,2-Dichloropropane
ug/L
50
49.4
99
70-130
1,3-Dichlorobenzene
ug/L
50
52.7
105
70-130
1,3-Dichloropropane
ug/L
50
48.7
97
70-130
1,4-Dichlorobenzene
ug/L
50
52.0
104
70-130
2,2-Dichloropropane
ug/L
50
49.7
99
70-130
2-Butanone (MEK)
ug/L
100
102
102
70-133
2-Hexanone
ug/L
100
105
105
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
102
102
70-130
Acetone
ug/L
100
105
105
70-144
Acetonitrile
ug/L
500
490
98
68-134
Acrolein
ug/L
250
256
102
32-200
Acrylonitrile
ug/L
250
241
97
70-130
Allyl chloride
ug/L
50
50.4
101
70-134
Benzene
ug/L
50
48.8
98
70-130
Bromochloromethane
ug/L
50
47.6
95
70-130
Bromodichloromethane
ug/L
50
47.8
96
70-130
Bromoform
ug/L
50
49.4
99
70-131
Bromomethane
ug/L
50
41.5
83
30-177
Carbon disulfide
ug/L
50
52.3
105
70-133
Carbon tetrachloride
ug/L
50
49.1
98
70-130
Chlorobenzene
ug/L
50
49.3
99
70-130
Chloroethane
ug/L
50
47.7
95
46-131
Chloroform
ug/L
50
48.1
96
70-130
Chloromethane
ug/L
50
50.3
101
49-130
Chloroprene
ug/L
50
51.6
103
70-130
cis-1,2-Dichloroethene
ug/L
50
47.2
94
70-130
cis-1,3-Dichloropropene
ug/L
50
50.0
100
70-130
Dibromochloromethane
ug/L
50
49.9
100
70-130
Dibromomethane
ug/L
50
50.4
101
70-130
Dichlorodifluoromethane
ug/L
50
55.3
111
52-134
Ethyl methacrylate
ug/L
50
50.9
102
70-130
Ethylbenzene
ug/L
50
48.5
97
70-130
lodomethane
ug/L
100
86.8
87
47-1401K
Isobutanol
ug/L
1000
1020
102
62-136
Methacrylonitrile
ug/L
500
505
101
70-130
Methyl methacrylate
ug/L
50
50.7
101
70-130
Methylene Chloride
ug/L
50
47.8
96
68-130
Naphthalene
ug/L
50
52.6
105
70-133
Propionitrile
ug/L
500
508
102
70-130
Styrene
ug/L
50
50.6
101
70-130
Tetrachloroethene
ug/L
50
47.9
96
70-130
Tetrahydrofuran
ug/L
500
471
94
70-130
Toluene
ug/L
50
48.7
97
70-130
trans-1,2-Dichloroethene
ug/L
50
49.4
99
70-130
trans- 1,3-Dichloropropene
ug/L
50
49.8
100
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
52.4
105
25-200
Trichloroethene
ug/L
50
49.9
100
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
LABORATORY CONTROL SAMPLE:
3162167
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Trichlorofluoromethane
ug/L
50
50.4
101
61-130
Vinyl acetate
ug/L
100
113
113
70-140
Vinyl chloride
ug/L
50
51.1
102
59-142
Xylene (Total)
ug/L
150
147
98
70-130
1,2-Dichloroethane-d4 (S)
%
95
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162168
MS
92521850001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3162169
MS
Result
MSD MS
Result % Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.1
24.1
105
120
70-135
13
30
1,1,1-Trichloroethane
ug/L
ND
20
20
21.8
25.2
109
126
70-148
15
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.3
24.0
106
120
70-131
12
30
1,1,2-Trichloroethane
ug/L
ND
20
20
21.0
23.8
105
119
70-136
13
30
1,1-Dichloroethane
ug/L
ND
20
20
22.2
25.0
111
125
70-147
12
30
1,1-Dichloroethene
ug/L
ND
20
20
24.5
27.2
122
136
70-158
11
30
1,1-Dichloropropene
ug/L
ND
20
20
22.5
25.5
113
127
70-149
12
30
1,2,3-Trichloropropane
ug/L
ND
20
20
19.5
22.7
98
113
67-137
15
30
1,2,4-Trichlorobenzene
ug/L
ND
20
20
21.7
23.9
109
119
70-139
9
30
1,2-Dibromo-3-
ug/L
ND
20
20
22.4
24.9
112
124
69-136
11
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.2
24.8
106
124
70-137
16
30
1,2-Dichlorobenzene
ug/L
ND
20
20
22.1
25.4
110
127
70-133
14
30
1,2-Dichloroethane
ug/L
ND
20
20
20.2
23.1
101
115
67-138
13
30
1,2-Dichloropropane
ug/L
ND
20
20
20.8
23.3
104
117
70-138
11
30
1,3-Dichlorobenzene
ug/L
ND
20
20
22.0
24.6
110
123
70-133
11
30
1,3-Dichloropropane
ug/L
ND
20
20
21.0
24.0
105
120
70-136
14
30
1,4-Dichlorobenzene
ug/L
ND
20
20
23.3
26.0
116
130
70-133
11
30
2,2-Dichloropropane
ug/L
ND
20
20
22.7
26.1
113
131
52-155
14
30
2-Butanone (MEK)
ug/L
ND
40
40
42.7
47.8
107
120
61-147
11
30
2-Hexanone
ug/L
ND
40
40
44.7
49.1
112
123
67-139
10
30
4-Methyl-2-pentanone
ug/L
ND
40
40
41.7
46.6
104
117
67-136
11
30
(MIBK)
Acetone
ug/L
ND
40
40
43.3
48.7
108
122
55-159
12
30
Acetonitrile
ug/L
ND
200
200
221
245
110
123
66-145
10
30
Acrolein
ug/L
ND
100
100
110
124
110
124
10-200
12
30
Acrylonitrile
ug/L
ND
100
100
106
120
106
120
68-140
12
30
Allyl chloride
ug/L
ND
20
20
22.3
25.6
111
128
70-147
14
30
Benzene
ug/L
ND
20
20
21.2
23.9
106
119
67-150
12
30
Bromochloromethane
ug/L
ND
20
20
21.9
25.3
110
126
70-146
14
30
Bromodichloromethane
ug/L
ND
20
20
20.1
23.2
101
116
70-138
14
30
Bromoform
ug/L
ND
20
20
20.6
23.1
103
115
57-138
12
30
Bromomethane
ug/L
ND
20
20
21.9
24.4
109
122
10-200
11
30
Carbon disulfide
ug/L
ND
20
20
23.6
26.7
118
133
70-152
12
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: 02/22/2021 04:16 PM
without
the written
consent of Pace Analytical
Services, LLC.
Page 34 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3162168
3162169
MS
MSD
92521850001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Carbon tetrachloride
ug/L
ND
20
20
22.5
25.3
112
126
70-147
12
30
Chlorobenzene
ug/L
ND
20
20
21.4
24.3
107
121
70-137
13
30
Chloroethane
ug/L
ND
20
20
22.9
26.6
114
133
51-166
15
30
Chloroform
ug/L
ND
20
20
21.8
24.8
109
124
70-144
13
30
Chloromethane
ug/L
ND
20
20
21.6
24.2
108
121
24-161
12
30
Chloroprene
ug/L
ND
20
20
23.7
26.7
119
134
70-143
12
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
21.2
24.2
106
121
67-148
13
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
20.9
23.9
105
120
70-142
14
30
Dibromochloromethane
ug/L
ND
20
20
20.9
24.2
105
121
68-138
14
30
Dibromomethane
ug/L
ND
20
20
21.3
24.2
106
121
70-134
13
30
Dichlorodifluoromethane
ug/L
ND
20
20
25.3
28.3
126
141
43-155
11
30
Ethyl methacrylate
ug/L
ND
20
20
21.1
23.6
106
118
70-137
11
30
Ethylbenzene
ug/L
ND
20
20
20.9
24.0
104
120
68-143
14
30
lodomethane
ug/L
ND
40
40
34.5
41.3
86
103
20-161
18
30 IK
Isobutanol
ug/L
ND
400
400
440
491
110
123
44-145
11
30
Methacrylonitrile
ug/L
ND
200
200
218
248
109
124
67-139
13
30
Methyl methacrylate
ug/L
ND
20
20
20.6
23.5
103
118
70-130
13
30
Methylene Chloride
ug/L
ND
20
20
21.2
24.4
106
122
64-148
14
30
Naphthalene
ug/L
ND
20
20
22.1
24.6
110
123
57-150
11
30
Propionitrile
ug/L
ND
200
200
224
250
112
125
70-138
11
30
Styrene
ug/L
ND
20
20
21.2
24.2
106
121
70-136
13
30
Tetrachloroethene
ug/L
ND
20
20
20.8
23.2
104
116
70-139
11
30
Tetrahydrofuran
ug/L
ND
200
200
204
230
102
115
65-145
12
30
Toluene
ug/L
ND
20
20
20.9
23.5
104
117
47-157
12
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
22.1
25.7
110
129
70-149
15
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
20.7
23.8
104
119
70-138
14
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
18.8
21.9
94
109
31-145
15
30
Trichloroethene
ug/L
ND
20
20
21.3
24.3
106
121
70-149
13
30
Trichlorofluoromethane
ug/L
ND
20
20
23.4
26.9
117
135
61-154
14
30
Vinyl acetate
ug/L
ND
40
40
49.2
55.8
123
139
48-156
13
30
Vinyl chloride
ug/L
ND
20
20
22.8
25.4
114
127
55-172
11
30
Xylene (Total)
ug/L
ND
60
60
64.1
72.6
107
121
66-145
12
30
1,2-Dichloroethane-d4 (S)
%
105
106
70-130
4-Bromofluorobenzene (S)
%
101
99
70-130
Toluene-d8 (S)
%
99
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 35 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599806 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521875005
METHOD BLANK: 3162171
Associated Lab Samples: 92521875005
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
1.0
0.34
02/15/21 11:53
1,1,1-Trichloroethane
ug/L
ND
1.0
0.18
02/15/21 11:53
1,1,2,2-Tetrachloroethane
ug/L
ND
1.0
0.22
02/15/21 11:53
1,1,2-Trichloroethane
ug/L
ND
1.0
0.24
02/15/21 11:53
1,1-Dichloroethane
ug/L
ND
1.0
0.27
02/15/21 11:53
1,1-Dichloroethene
ug/L
ND
1.0
0.24
02/15/21 11:53
1,1-Dichloropropene
ug/L
ND
1.0
0.21
02/15/21 11:53
1,2,3-Trichloropropane
ug/L
ND
1.0
0.35
02/15/21 11:53
1,2,4-Trichlorobenzene
ug/L
ND
1.0
0.22
02/15/21 11:53
1,2-Dibromo-3-chloropropane
ug/L
ND
5.0
0.26
02/15/21 11:53
1,2-Dibromoethane (EDB)
ug/L
ND
1.0
0.26
02/15/21 11:53
1,2-Dichlorobenzene
ug/L
ND
1.0
0.29
02/15/21 11:53
1,2-Dichloroethane
ug/L
ND
1.0
0.34
02/15/21 11:53
1,2-Dichloropropane
ug/L
ND
1.0
0.19
02/15/21 11:53
1,3-Dichlorobenzene
ug/L
ND
1.0
0.22
02/15/21 11:53
1,3-Dichloropropane
ug/L
ND
1.0
0.16
02/15/21 11:53
1,4-Dichlorobenzene
ug/L
ND
1.0
0.26
02/15/21 11:53
2,2-Dichloropropane
ug/L
ND
1.0
0.27
02/15/21 11:53
2-Butanone (MEK)
ug/L
ND
5.0
3.3
02/15/21 11:53
2-Hexanone
ug/L
ND
5.0
0.57
02/15/21 11:53
4-Methyl-2-pentanone (MIBK)
ug/L
ND
5.0
4.5
02/15/21 11:53
Acetone
ug/L
ND
25.0
6.2
02/15/21 11:53
Acetonitrile
ug/L
ND
50.0
30.4
02/15/21 11:53
Acrolein
ug/L
ND
10.0
2.7
02/15/21 11:53
Acrylonitrile
ug/L
ND
10.0
0.90
02/15/21 11:53
Allyl chloride
ug/L
ND
2.0
0.28
02/15/21 11:53
Benzene
ug/L
ND
1.0
0.15
02/15/21 11:53
Bromochloromethane
ug/L
ND
1.0
0.34
02/15/21 11:53
Bromodichloromethane
ug/L
ND
1.0
0.26
02/15/21 11:53
Bromoform
ug/L
ND
1.0
0.62
02/15/21 11:53
Bromomethane
ug/L
ND
2.0
0.62
02/15/21 11:53 v2
Carbon disulfide
ug/L
ND
2.0
0.40
02/15/21 11:53
Carbon tetrachloride
ug/L
ND
1.0
0.22
02/15/21 11:53
Chlorobenzene
ug/L
ND
1.0
0.23
02/15/21 11:53
Chloroethane
ug/L
ND
1.0
0.49
02/15/21 11:53
Chloroform
ug/L
ND
5.0
2.3
02/15/21 11:53
Chloromethane
ug/L
ND
1.0
0.39
02/15/21 11:53
Chloroprene
ug/L
ND
5.0
1.7
02/15/21 11:53
cis-1,2-Dichloroethene
ug/L
ND
1.0
0.29
02/15/21 11:53
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.30
02/15/21 11:53
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 53

Pace Analytical Services, LLC
lac,
Analyilcal ® 9800 Kincey Ave. Suite 100
Huntersville, NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
METHOD BLANK: 3162171
Associated Lab Samples: 92521875005
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
Dibromochloromethane
ug/L
ND
1.0
0.41
02/15/21 11:53
Dibromomethane
ug/L
ND
1.0
0.46
02/15/21 11:53
Dichlorodifluoromethane
ug/L
ND
1.0
0.23
02/15/21 11:53
Ethyl methacrylate
ug/L
ND
1.0
0.51
02/15/21 11:53
Ethylbenzene
ug/L
ND
1.0
0.26
02/15/21 11:53
lodomethane
ug/L
ND
20.0
12.5
02/15/21 11:53 v2
Isobutanol
ug/L
ND
100
66.4
02/15/21 11:53
Methacrylonitrile
ug/L
ND
10.0
1.9
02/15/21 11:53
Methyl methacrylate
ug/L
ND
2.0
0.46
02/15/21 11:53
Methylene Chloride
ug/L
ND
5.0
3.7
02/15/21 11:53
Naphthalene
ug/L
ND
1.0
0.35
02/15/21 11:53
Propionitrile
ug/L
ND
20.0
1.8
02/15/21 11:53
Styrene
ug/L
ND
1.0
0.27
02/15/21 11:53
Tetrachloroethene
ug/L
ND
1.0
0.16
02/15/21 11:53
Tetrahydrofuran
ug/L
ND
10.0
1.9
02/15/21 11:53
Toluene
ug/L
ND
1.0
0.24
02/15/21 11:53
trans-1,2-Dichloroethene
ug/L
ND
1.0
0.25
02/15/21 11:53
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.31
02/15/21 11:53
trans-1,4-Dichloro-2-butene
ug/L
ND
1.0
0.54
02/15/21 11:53
Trichloroethene
ug/L
ND
1.0
0.22
02/15/21 11:53
Trichlorofluoromethane
ug/L
ND
1.0
0.31
02/15/21 11:53
Vinyl acetate
ug/L
ND
2.0
1.4
02/15/21 11:53
Vinyl chloride
ug/L
ND
1.0
0.24
02/15/21 11:53
Xylene (Total)
ug/L
ND
1.0
0.63
02/15/21 11:53
1,2-Dichloroethane-d4 (S)
%
98
70-130
02/15/21 11:53
4-Bromofluorobenzene (S)
%
99
70-130
02/15/21 11:53
Toluene-d8 (S)
%
105
70-130
02/15/21 11:53
LABORATORY CONTROL SAMPLE:
3162172
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
50.1
100
70-130
1,1,1-Trichloroethane
ug/L
50
45.1
90
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
50.1
100
70-130
1,1,2-Trichloroethane
ug/L
50
50.2
100
70-130
1,1-Dichloroethane
ug/L
50
45.6
91
70-130
1,1-Dichloroethene
ug/L
50
47.6
95
70-132
1,1-Dichloropropene
ug/L
50
48.0
96
70-131
1,2,3-Trichloropropane
ug/L
50
49.9
100
70-130
1,2,4-Trichlorobenzene
ug/L
50
48.5
97
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
50.1
100
70-132
1,2-Dibromoethane (EDB)
ug/L
50
51.7
103
70-130
1,2-Dichlorobenzene
ug/L
50
49.0
98
70-130
1,2-Dichloroethane
ug/L
50
43.4
87
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
LABORATORY CONTROL SAMPLE:
Parameter
3162172
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,2-Dichloropropane
ug/L
50
49.6
99
70-130
1,3-Dichlorobenzene
ug/L
50
48.9
98
70-130
1,3-Dichloropropane
ug/L
50
51.9
104
70-130
1,4-Dichlorobenzene
ug/L
50
48.6
97
70-130
2,2-Dichloropropane
ug/L
50
45.6
91
70-130
2-Butanone (MEK)
ug/L
100
99.8
100
70-133
2-Hexanone
ug/L
100
101
101
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
98.8
99
70-130
Acetone
ug/L
100
92.1
92
70-144
Acetonitrile
ug/L
500
473
95
68-134
Acrolein
ug/L
250
245
98
32-200
Acrylonitrile
ug/L
250
237
95
70-130
Allyl chloride
ug/L
50
41.6
83
70-134
Benzene
ug/L
50
48.1
96
70-130
Bromochloromethane
ug/L
50
46.6
93
70-130
Bromodichloromethane
ug/L
50
45.9
92
70-130
Bromoform
ug/L
50
52.0
104
70-131
Bromomethane
ug/L
50
38.2
76
30-177 v3
Carbon disulfide
ug/L
50
45.2
90
70-133
Carbon tetrachloride
ug/L
50
46.4
93
70-130
Chlorobenzene
ug/L
50
48.7
97
70-130
Chloroethane
ug/L
50
38.5
77
46-131
Chloroform
ug/L
50
43.3
87
70-130
Chloromethane
ug/L
50
42.8
86
49-130
Chloroprene
ug/L
50
46.6
93
70-130
cis-1,2-Dichloroethene
ug/L
50
44.3
89
70-130
cis-1,3-Dichloropropene
ug/L
50
51.9
104
70-130
Dibromochloromethane
ug/L
50
52.6
105
70-130
Dibromomethane
ug/L
50
48.3
97
70-130
Dichlorodifluoromethane
ug/L
50
39.6
79
52-134
Ethyl methacrylate
ug/L
50
49.5
99
70-130
Ethylbenzene
ug/L
50
48.5
97
70-130
lodomethane
ug/L
100
77.0
77
47-140 v3
Isobutanol
ug/L
1000
967
97
62-136
Methacrylonitrile
ug/L
500
490
98
70-130
Methyl methacrylate
ug/L
50
48.8
98
70-130
Methylene Chloride
ug/L
50
43.5
87
68-130
Naphthalene
ug/L
50
49.5
99
70-133
Propionitrile
ug/L
500
461
92
70-130
Styrene
ug/L
50
48.4
97
70-130
Tetrachloroethene
ug/L
50
48.4
97
70-130
Tetrahydrofuran
ug/L
500
459
92
70-130
Toluene
ug/L
50
47.4
95
70-130
trans-1,2-Dichloroethene
ug/L
50
45.9
92
70-130
trans- 1,3-Dichloropropene
ug/L
50
51.0
102
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
48.2
96
25-200
Trichloroethene
ug/L
50
48.0
96
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
LABORATORY CONTROL SAMPLE:
3162172
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Trichlorofluoromethane
ug/L
50
41.2
82
61-130
Vinyl acetate
ug/L
100
111
111
70-140
Vinyl chloride
ug/L
50
39.7
79
59-142
Xylene (Total)
ug/L
150
147
98
70-130
1,2-Dichloroethane-d4 (S)
%
87
70-130
4-Bromofluorobenzene (S)
%
99
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162173
MS
92521875005 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3162174
MS
Result
MSD MS
Result % Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
21.1
18.2
105
91
70-135
15
30
1,1,1-Trichloroethane
ug/L
ND
20
20
26.9
24.1
135
121
70-148
11
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
18.4
16.4
92
82
70-131
11
30
1,1,2-Trichloroethane
ug/L
ND
20
20
20.0
18.5
100
93
70-136
8
30
1,1-Dichloroethane
ug/L
ND
20
20
23.5
21.4
117
107
70-147
9
30
1,1-Dichloroethene
ug/L
ND
20
20
26.8
23.8
134
119
70-158
12
30
1,1-Dichloropropene
ug/L
ND
20
20
21.0
19.2
105
96
70-149
9
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.2
17.5
106
87
67-137
19
30
1,2,4-Trichlorobenzene
ug/L
ND
20
20
19.3
18.4
96
92
70-139
5
30
1,2-Dibromo-3-
ug/L
ND
20
20
20.4
17.2
102
86
69-136
17
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
19.7
16.9
98
84
70-137
15
30
1,2-Dichlorobenzene
ug/L
ND
20
20
20.3
18.0
102
90
70-133
12
30
1,2-Dichloroethane
ug/L
ND
20
20
26.3
22.7
131
114
67-138
14
30
1,2-Dichloropropane
ug/L
ND
20
20
21.5
18.9
107
94
70-138
13
30
1,3-Dichlorobenzene
ug/L
ND
20
20
20.9
18.6
105
93
70-133
12
30
1,3-Dichloropropane
ug/L
ND
20
20
19.6
16.5
98
82
70-136
17
30
1,4-Dichlorobenzene
ug/L
ND
20
20
20.4
18.0
102
90
70-133
12
30
2,2-Dichloropropane
ug/L
ND
20
20
22.9
20.0
114
100
52-155
14
30
2-Butanone (MEK)
ug/L
ND
40
40
48.0
38.3
120
96
61-147
22
30
2-Hexanone
ug/L
ND
40
40
40.5
35.6
101
89
67-139
13
30
4-Methyl-2-pentanone
ug/L
ND
40
40
39.9
36.7
100
92
67-136
8
30
(MIBK)
Acetone
ug/L
ND
40
40
52.2
49.7
131
124
55-159
5
30
Acetonitrile
ug/L
ND
200
200
244
221
122
110
66-145
10
30
Acrolein
ug/L
ND
100
100
120
112
120
112
10-200
7
30
Acrylonitrile
ug/L
ND
100
100
121
114
121
114
68-140
5
30
Allyl chloride
ug/L
ND
20
20
22.9
19.5
115
97
70-147
16
30
Benzene
ug/L
ND
20
20
22.2
19.3
111
96
67-150
14
30
Bromochloromethane
ug/L
ND
20
20
25.4
23.6
127
118
70-146
8
30
Bromodichloromethane
ug/L
ND
20
20
24.1
20.6
120
103
70-138
15
30
Bromoform
ug/L
ND
20
20
21.7
18.4
108
92
57-138
17
30
Bromomethane
ug/L
ND
20
20
16.4
17.1
82
86
10-200
4
30 v3
Carbon disulfide
ug/L
ND
20
20
24.6
22.3
123
111
70-152
10
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: 02/22/2021 04:16 PM
without
the written
consent of Pace Analytical
Services, LLC.
Page 39 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE: 3162173
3162174
MS
MSD
92521875005
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Carbon tetrachloride
ug/L
ND
20
20
27.9
25.2
140
126
70-147
10
30
Chlorobenzene
ug/L
ND
20
20
22.5
18.7
113
94
70-137
18
30
Chloroethane
ug/L
ND
20
20
28.9
24.9
145
124
51-166
15
30
Chloroform
ug/L
ND
20
20
22.8
20.1
114
101
70-144
13
30
Chloromethane
ug/L
ND
20
20
21.1
19.2
106
96
24-161
10
30
Chloroprene
ug/L
ND
20
20
24.8
20.8
124
104
70-143
18
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
24.4
22.1
122
110
67-148
10
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
21.1
18.5
105
92
70-142
13
30
Dibromochloromethane
ug/L
ND
20
20
22.1
18.5
110
93
68-138
17
30
Dibromomethane
ug/L
ND
20
20
25.5
23.7
127
118
70-134
7
30
Dichlorodifluoromethane
ug/L
ND
20
20
25.2
22.3
126
111
43-155
12
30
Ethyl methacrylate
ug/L
ND
20
20
20.7
18.1
103
91
70-137
13
30
Ethylbenzene
ug/L
ND
20
20
22.1
19.4
110
97
68-143
13
30
lodomethane
ug/L
ND
40
40
41.1
43.6
103
109
20-161
6
30
Isobutanol
ug/L
ND
400
400
428
404
107
101
44-145
6
30
Methacrylonitrile
ug/L
ND
200
200
238
209
119
104
67-139
13
30
Methyl methacrylate
ug/L
ND
20
20
21.1
18.3
106
92
70-130
14
30
Methylene Chloride
ug/L
ND
20
20
26.8
24.0
134
120
64-148
11
30
Naphthalene
ug/L
ND
20
20
18.5
17.5
92
87
57-150
5
30
Propionitrile
ug/L
ND
200
200
233
211
117
106
70-138
10
30
Styrene
ug/L
ND
20
20
21.9
19.3
110
96
70-136
13
30
Tetrachloroethene
ug/L
ND
20
20
22.1
19.3
110
96
70-139
13
30
Tetrahydrofuran
ug/L
ND
200
200
221
201
111
100
65-145
10
30
Toluene
ug/L
ND
20
20
22.8
20.1
114
100
47-157
13
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.3
23.2
121
116
70-149
5
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
20.2
19.0
101
95
70-138
6
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
20.1
17.5
100
87
31-145
14
30
Trichloroethene
ug/L
ND
20
20
24.3
20.2
122
101
70-149
18
30
Trichlorofluoromethane
ug/L
ND
20
20
28.0
24.9
140
124
61-154
12
30
Vinyl acetate
ug/L
ND
40
40
37.1
30.9
93
77
48-156
18
30
Vinyl chloride
ug/L
ND
20
20
22.3
20.3
111
102
55-172
9
30
Xylene (Total)
ug/L
ND
60
60
68.5
58.6
114
98
66-145
16
30
1,2-Dichloroethane-d4 (S)
%
120
115
70-130
4-Bromofluorobenzene (S)
%
104
104
70-130
Toluene-d8 (S)
%
101
103
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 40 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599620 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875006, 92521875007
METHOD BLANK: 3161101
Matrix:
Water
Associated Lab Samples:
92521875001, 92521875002, 92521875003, 92521875004, 92521875006, 92521875007
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 02/12/21 12:18
1,2-Dichloroethane-d4 (S)
%
104
70-130
02/12/21 12:18
Toluene-d8 (S)
%
99
66-133
02/12/21 12:18
LABORATORY CONTROL SAMPLE: 3161102
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 19.8 99 70-130
1,2-Dichloroethane-d4 (S) % 100 70-130
Toluene-d8 (S) % 98 66-133
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161103
3161104
MS
MSD
92521850001 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 20.5 20.4
103
102
64-141
1 30
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
30
Toluene-d8 (S)
%
94
95
66-133
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 41 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599710 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92521875005
METHOD BLANK: 3161521
Matrix:
Water
Associated Lab Samples: 92521875005
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
1.2 02/12/21 12:37
1,2-Dichloroethane-d4 (S)
%
98
70-130
02/12/21 12:37
Toluene-d8 (S)
%
99
66-133
02/12/21 12:37
LABORATORY CONTROL SAMPLE: 3161522
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane (p-Dioxane) ug/L 20 20.0 100 70-130
1,2-Dichloroethane-d4 (S) % 97 70-130
Toluene-d8 (S) % 98 66-133
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3161523
3161524
MS
MSD
92521875005 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 20.7 19.1
103
95
64-141
8 30
1,2-Dichloroethane-d4 (S)
%
98
107
70-130
30
Toluene-d8 (S)
%
93
101
66-133
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 42 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 601238 Analysis Method: SM 2320B-2011
QC Batch Method: SM 2320B-2011 Analysis Description: 2320E Alkalinity
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
METHOD BLANK: 3168515 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Alkalinity, Total as CaCO3 ug/L ND 5000 5000 02/19/21 14:50
LABORATORY CONTROL SAMPLE: 3168516
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Alkalinity, Total as CaCO3 ug/L 50000 53600 107 80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3168517 3168518
MS MSD
92522672001 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 ug/L 112 mg/L 50000 50000 160000 160000 97 97 80-120 0 25
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3168519 3168520
MS MSD
92522942009 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 ug/L 48.1 mg/L 50000 50000 98700 97000 101 98 80-120 2 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 43 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599799 Analysis Method: SM 2540C-2011
QC Batch Method: SM 2540C-2011 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
METHOD BLANK: 3162130 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Total Dissolved Solids ug/L ND 25000 25000 02/12/21 17:47
LABORATORY CONTROL SAMPLE: 3162131
Spike
LCS LCS % Rec
Parameter
Units
Conc.
Result % Rec Limits Qualifiers
Total Dissolved Solids
ug/L
250000
236000 95 90-110
SAMPLE DUPLICATE: 3162132
92521301001
Dup Max
Parameter
Units
Result
Result RPD RPD Qualifiers
Total Dissolved Solids
ug/L
8880 mg/L
6080000 37 25 D6
SAMPLE DUPLICATE: 3162133
92521875004 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Dissolved Solids ug/L 271000 282000 4 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 44 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599863 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: 92521875001, 92521875002, 92521875003
METHOD BLANK: 3162426 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Sulfate ug/L ND 1000 500 02/15/2122:21
LABORATORY CONTROL SAMPLE: 3162427
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Sulfate ug/L 50000 52200 104 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162428 3162429
MS MSD
92521957001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 104 mg/L 50000 50000 151000 155000 94 103 90-110 3 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162430 3162431
MS MSD
92521151008 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 67.5 mg/L 50000 50000 112000 113000 89 90 90-110 1 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 45 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 599864 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: 92521875004, 92521875005
METHOD BLANK: 3162432 Matrix: Water
Associated Lab Samples: 92521875004, 92521875005
Blank Reporting
Parameter Units Result Limit
Sulfate ug/L ND 1000
LABORATORY CONTROL SAMPLE: 3162433
Spike LCS
Parameter Units Conc. Result
Sulfate ug/L 50000 52300
MDL Analyzed Qualifiers
500 02/16/2105:34
LCS % Rec
% Rec Limits Qualifiers
105 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162434 3162435
MS MSD
92521875004 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L 8560 50000 50000 60400 60600 104 104 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3162436 3162437
MS MSD
92522062001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Sulfate ug/L ND 50000 50000 52400 53600 104 107 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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 46 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
QC Batch: 600083 Analysis Method: SM 4500-CI-E-2011
QC Batch Method: SM 4500-CI-E-2011 Analysis Description: 4500 Chloride
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
METHOD BLANK: 3163719 Matrix: Water
Associated Lab Samples: 92521875001, 92521875002, 92521875003, 92521875004, 92521875005
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Chloride ug/L ND 1000 500 02/15/2119:36
LABORATORY CONTROL SAMPLE: 3163720
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
Chloride ug/L 20000 20400 102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3163721 3163722
MS MSD
92520609001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 20.8 mg/L 10000 10000 30800 30800 101 101 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3163723 3163724
MS MSD
92521137002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chloride ug/L 119 mg/L 10000 10000 132000 142000 124 226 90-110 8 10 M6
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC.
Page 47 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TNI -The NELAC Institute.
ANALYTE QUALIFIERS
D6 The precision between the sample and sample duplicate exceeded laboratory control limits.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.
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: 02/22/2021 04:16 PM without the written consent of Pace Analytical Services, LLC. Page 48 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project:
Pace Project No.:
OXFORD COMPLIANCE UNIT 1
92521875
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92521875001
3901-MW2
EPA 3010A
600757
EPA 6010D
601029
92521875002
3901-MW4R
EPA 3010A
600757
EPA 6010D
601029
92521875003
3901-MW6R
EPA 3010A
600757
EPA 6010D
601029
92521875004
3901-MW5R
EPA 3010A
600757
EPA 6010D
601029
92521875005
3901-MW-7
EPA 3010A
600757
EPA 6010D
601029
92521875006
3901-SW1
EPA 3010A
600757
EPA6010D
601029
92521875007
3901-SW2
EPA 3010A
600757
EPA 6010D
601029
92521875001
3901-MW2
EPA 3010A
600522
EPA 6020B
600542
92521875002
3901-MW4R
EPA 3010A
600522
EPA 6020B
600542
92521875003
3901-MW6R
EPA 3010A
600522
EPA 6020B
600542
92521875004
3901-MW5R
EPA 3010A
600522
EPA 6020B
600542
92521875005
3901-MW-7
EPA 3010A
600522
EPA 6020B
600542
92521875006
3901-SW1
EPA 3010A
600522
EPA 6020B
600542
92521875007
3901-SW2
EPA 3010A
600522
EPA 6020B
600542
92521875001
3901-MW2
EPA 7470A
599640
EPA 7470A
599721
92521875002
3901-MW4R
EPA 7470A
599640
EPA 7470A
599721
92521875003
3901-MW6R
EPA 7470A
599640
EPA 7470A
599721
92521875004
3901-MW5R
EPA 7470A
599640
EPA 7470A
599721
92521875005
3901-MW-7
EPA 7470A
599640
EPA 7470A
599721
92521875001
3901-MW2
EPA 8260D
599805
92521875002
3901-MW4R
EPA 8260D
599805
92521875003
3901-MW6R
EPA 8260D
599805
92521875004
3901-MW5R
EPA 8260D
599805
92521875005
3901-MW-7
EPA 8260D
599806
92521875006
3901-SW1
EPA 8260D
599805
92521875007
3901-SW2
EPA 8260D
599805
92521875001
3901-MW2
EPA 8260D Mod.
599620
92521875002
3901-MW4R
EPA 8260D Mod.
599620
92521875003
3901-MW6R
EPA 8260D Mod.
599620
92521875004
3901-MW5R
EPA 8260D Mod.
599620
92521875005
3901-MW-7
EPA 8260D Mod.
599710
92521875006
3901-SW1
EPA 8260D Mod.
599620
92521875007
3901-SW2
EPA 8260D Mod.
599620
92521875001
3901-MW2
SM 2320B-2011
601238
92521875002
3901-MW4R
SM 2320B-2011
601238
92521875003
3901-MW6R
SM 2320B-2011
601238
92521875004
3901-MW5R
SM 2320B-2011
601238
92521875005
3901-MW-7
SM 2320B-2011
601238
92521875001
3901-MW2
SM 2540C-2011
599799
92521875002
3901-MW4R
SM 2540C-2011
599799
92521875003
3901-MW6R
SM 2540C-2011
599799
92521875004
3901-MW5R
SM 2540C-2011
599799
92521875005
3901-MW-7
SM 2540C-2011
599799
Date: 02/22/2021 04:16 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 49 of 53

leAnalyiical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: OXFORD COMPLIANCE UNIT 1
Pace Project No.: 92521875
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
92521875001
3901-MW2
EPA 300.0 Rev 2.1 1993
599863
92521875002
3901-MW4R
EPA 300.0 Rev 2.1 1993
599863
92521875003
3901-MW6R
EPA 300.0 Rev 2.1 1993
599863
92521875004
3901-MW5R
EPA 300.0 Rev 2.1 1993
599864
92521875005
3901-MW-7
EPA 300.0 Rev 2.1 1993
599864
92521875001
3901-MW2
SM 4500-CI-E-2011
600083
92521875002
3901-MW4R
SM 4500-CI-E-2011
600083
92521875003
3901-MW6R
SM 4500-CI-E-2011
600083
92521875004
3901-MW5R
SM 4500-CI-E-2011
600083
92521875005
3901-MW-7
SM 4500-CI-E-2011
600083
Date: 02/22/2021 04:16 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Analytical
Batch
Page 50 of 53

ce Analytical
Sample Condition Upon Receipt(SCUR) ?age 1 of 2
Document No.: Issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carofinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersvill%-Er Raleigh❑ Mechanicsville[] Atlanta❑ Kernersville❑
Sample e+ Client Name: W0# : 92521875
•+ Project 4:
Courier: ❑Fed Ex ❑UPS ❑U5P5 ❑Client 1111111111111111111111
❑ Commercial ,lace ❑Other:
92321875
Custody Seal Present? []Yes to Seals Intact? [--]Yes 'Et o .Z—.T— 4-
� P
Date/lnitials Person Examining Contents: .
Packing Material; []Bubble Wrap ET13,bble Bags ❑None ❑ Other Biological Tissue ozen?
Thermometer:t []Blue []None
Cooler )-r-Gun ID: 92TO64 Type of Ice:
f� s 2,3 1.4cor►ection Factor:
Cooler Temp: / -1 ecr (Add/Subtract ('Q -0.1 Temp should be above freezing to 6'C
7 f 0 '7 - 1, 7 L Q ❑Samples out of temp criteria, Samples on ice, cooling process
Cooler Temp Corrected (C): I L "tl Z. 1 r' D has 4egun
USDA Regulated Soil (, `N/A, water sample) F
Did samples originate in a quarantine zone within the United 1States: CA, NY, or SC (check maps)? DEB samples originate from a foreign source (internationally,
Ilyes 1 INa inr4i C— Hawaii .."I R inhn Ri 1] r_1V.M&n
Comments/Discrepancy:
Chain of Custody Present?
Zye5
ONO
❑N/A
1.
Samples Arrived within Hold Time?
es
[]NO
❑N/A
2.
Short Hold Time Analysis (02 hr.)?
❑Yes
o
❑N/A
3.
Rush Turn Around time Requested?
❑yes
1 040
❑N/A
4.
Sufficient Volume?
JaYes
[-]No
❑N/A
5.
Correct Containers Used?
-Pace Containers Used?
A —Yes
Yes
[]No❑N/A
[]No
❑N/A
6.
Containers Intact?
es
❑No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
[-]Yes
ao
❑N/A
8,
Sample labels Match COC7
-Includes Date/Time/ID/Analysis Matrix:�-
I ?Yes
❑Na
❑N/A
9,
Headspace in VOA Vials {>5-5mm)?
❑Yes
Na
[-]N/A
10,
Trip Blank Present?
Trip Blank Custody Seals Present?
?Yes
Zyes
[]NO
[]NO
❑aN/A
❑N/A
11.
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATIONIRESOLUTION
Person contacted,
Project Manager SCURF Review:
Project Manager SRF Review:
Date/Time:
Lot ID of SPIit containers:
Date:
Date:
Field Data Required? ❑Yes [:]No
Page 51 of 53

Sample Condition Upon Receipt(SCUR) Page 2 of 2
i c7C$A!]aWical Document No.: Issuing Authority:
F-CAR-CS-033-Rev.07 Pace Carolinas Quality Office
*Check mark top half of box if pH and/or dechiorination is
verified and within the acceptance range for preservation
samples.
Exceptlons: VOA, Coliform, TOC, Oil and Grease, DRO/8015 {water] DOC, LLHg
**Bottom half of box is to list number of bottles
Project Y
WO#:92521875
PM: NMG Due Date: 02/25/21
CLIENT: 92-Joyce Ens
R
E
W
u
c
c
u
w
m
J
E
eN-0
a
s
m
w
Q.
c
7
u
ro
J
r
N
3
m
a
mCo
air
O1
n.
c
- 7
u_
A
J
1
7
r3
a
aM
D
-W
�
c
T
G
a`
M
.+
a
com
v
a
v
O
N
Z
u
M
J
E
N
yr
v
rL
v
n
on
p
Z
S
u
H
ro
J.
E
N
2
m
a
=
°a
°�
u
a
N
u
«
J
E
N
N
a
in
n
Y
x
O
Z
u
..J
E
N
tJ
a
CL
v
v
�
t
o
E
a
c=s
{�
3
q
ro
Z
`"
a
C
7
d
q
v
•y
C7
a
_
v
a
l.)
=
a
n
Q
a
-
w
2
n
0
a
u
z
a
Z
°�
a
v
E
Q
E
o
vi
N
7
M
0
a
y
Q
v
�
N
x
d
.0
Q
m
_
`y
.N
W
a
x
a
v
❑
N
S
b
E
Q
E
N
0
M
0
a
0
a
z
a
=
z
v
E
a
J
E
o
N
¢
m
t7
O
Q
M
V
a
¢
?
_
U
x
a
O
E
E
O
7
2
M
0
c
Q
z
m
NO
yr
N
z
.1
Q
E
V
FL
0
W
>
Q
2
a
¢
O
E
Q
CD
t9
>
`
2
a
d
m
x
¢
Q
�
E
d
M
0
o
z
�.
�n
G
"�
L
se
`t
G
+a
y
"
Y
a
O
a
a
Y
a
7
«
X
G
6
y
t4
�
a
4
v
4
_d
y
E
i11
rJ -i
�A
a
v,
¢
?
u
a
v
_
a`+
J
E
Q
N
N
a
kn
m
O
N
x
Z
u
m
b
E
N
m
a
m
z
d
y
�
c
7
ili
a
t?
J
E
O
a
t7
a
z
W
c
Q
R
=
e
N
E
N
v�r
?
ro
z?
ii
L
m
n
¢
J
E
7
m
t7
o
1
Z.
`1
1m
I
2
7
�O
I
4
4
111
1
i
5
6
7
Z
1\r\�
8
N
N\\
9
10
11
12
pH Adjustment Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lvt d
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will besent to the North Carolina DEHNR Certification Office (i.e.
—Out-of huld;incurrectpreservative -out-ofYen.p, h correct contamers.
Page 52 of 53

0
D
C7
m
3 0
a
oIt
F
QO
N
a
ITEM#
CD
d
^• o
w
p
N
m
�'�
7 c
0
w
3
0
0
co
0
0
CWO
0
CD
0
CWD
0
to
O
m
C O
N
r
S
N
0
d
W
1
W
7
CL
N
9
tt
C
tt
N
CC
C
A
'a N
n
q
W
ti
@
@
tl
o
70
�7
�7
— 0n
a �
w
o(D>
a
O
3 o n
O
J
�Q
to
J
lu
R1
N �
Quo
N
n
@
N
n,
21
n
O
a
7
�.
Ul
=;
M
2
n
�,
N
r11
@
r{
@
U)
C
a
@
C1
i g b O 9 u u O
EL
n �{
4 _
n
m
o
m
J
a m
t
z
a
`D
n
❑
a
00
AIATRIX COPE see valid codes to left l
N
0
0
c
G)
G)
G)
G)
G3
G)
0
SAMPLE TYPE tG=GRAB C=COMP(
M
m
l
0
C
G
w
O
q
D
N
n
n
"
m
mco
o
C
y
z
3
n
m
r
C
3
o
m
M•_I
m
S17
U
n
. z
z
z
'
c
m
v
M
�
z
n
(�//1�
m
^
m
SAMPLE TEMP AT COLLECTION
rn
A
D
C
M
c n
"-
.--
-�
,�
Q
-
Cy
COFCONTAINERS
n
o
D
3
n
N
3
v
m
p-
o M
X
Unpreserved
�i
m
H2$04
m
p
7t
-A
-AX
HNO3
o
P
w
~
HCI
Cn CD
Co
,
=
- f
7:
7�
}'
NaOH
v
x
w
w
b
0
Na2S203
�•
CP
b
Obi
_
N
-
0
9
M
Methanol
00
o
m
Other
CL
.
c
C
y
n
CD
o
Analyses Test
YIN
n
N
CL
x
x
x
x
x
x INC
App I Metals
x
x
x
x
x
x INC
App I VOC's
z
g
=1
�'
z
x
x
xxx
x
NC C&D Parameters
r
m
x
x
x
x
x
x
x
x
1-4 Dioxane
n
x
x
Hardness
�y
x
x
NC App II Metals
a
x
x
N
INC
App II VOC's
i
r-
M
yVt l
\)
m
a
E
c
N
TEMP in C
n
r
m
Residual Chlorine (YJN(
A
c
R
q
L
Received on
Ice (YIN)
r
C
z
Custody Sealed
Cooler (YIN)
N
Samples Intact
(YIN)
c1 0
n =
=n
w
�Z
O 1
C O
En 1
Q0
C /C��r
to V
r Q
m
�v
0 n
C:
m
z�
n n
rD
CD
�.0
c
(CD
@
EL y
N rt•
0
m
0
c
a
3 CD
rL
m �
n
C
n>
rD
�c
Page 53 of 53

DATE:
0, LaBetLa
Poweiedbypartr GROUND WATER SAMPLING LOG
it��.�� Project No. No.: o� -Slol
Project Name: apCMV
Well ID: w Sampler(s): �� C-A_Z�b Uir)
®
Well Location:,.-
01*Ohs 11 10��e fe�e602 �Scgk % 01)w
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
Purged with
Sampled with:
Depth to Water befoT Sampling:
nches
feet
et [DTB-DTW]
= / sallons
et
Ilons
gallons
Ilons
Gallons
Time
T p
(°C)
pH
Cond.
(us/cm)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
Date of sa le:
Before Sampling
Comments (weather conditions, odor, color, silt, etc.):
W OAS✓ LkVd We(A - 4 �
Signature: Date: o� f �S� /-Oov
QA/QC Sign Off: Date: 2 1 /2 1

lc�?Y
DATE: I
LaBe[La
Poweieidb pcutne_;5hip GROUND WATER SAMPLING LOG
Project Name: &U,01fe- - Or-&k Project No. /Task No.: oC s 1 c 1
Well ID: M YJ-2
Well Location:
Sampler(s):
G ocaW- o q)n tk 12jZAe r &�ge,
Well Diameter:
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
For 2" Well: WCT X 0.163
For 4" Well: WCT X 0.653
For THREE Well Volumes: WV X 3
Actual Amount Purged/Bailed:
ki
2 inches
• & / feet
9• 3 feet
o� I q_3 feet [DTB-DTW]
3•�T gallons
gallons
%0- CI gallons
6)• &2 -gallons
Purged with: Pump Other:
Sampled with: r Pump Other:
Depth to Water before Sampling: S. oR feet
+ road.
Gallons
Time
Temp
(°C)
pH
Cond.
(uS/cm)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
O
qq3
is -.-I
�•
Iorj , q
A 4q-
t 'S, (P
0.
Ie*-
q�
t: 2
s= s+
��•
a. 34
I V$• 0
1
q
Is-1-
5 �33
83. 3
a, ( I
8b, 3
S-q+
10Jq 2
aS3
41
53.
a• 4S-
11-S, G
> loop
(e_E
Date of sample:
11019-1
Before Sampling
-I d-2
43
(,. 41,
q-s.-+
a, bq-
ISb,q
13 L
Comments (weather conditions, odor, color, silt, etc.):
Ln
Signature: 4"-t 9
Date: 02 i'S -LI
QA/QC Sign Off: Date: o�

DATE: JgA'1
LaBetLa
Po%tePiPxihy17attna_r hip GROUND WATER SAMPLING LOG
Project Name: C16'M 0///L (/1L 2r Project No. /Task No.:
Well ID: 1` ty, ?)P— Sampler(s): K • 5& � • rl�Y�
Well Location:
vven uiameier:
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 with:
Depth to Water before Sampling:
2 inches
3 •qzl feet
31. feet
1q. feet [DTB-DTW]
_ �� allons
_ gaIIons
gallons
feet
s
Gallons
Time
Temp
(°C)
pH
Con
(uS/,C'm)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
Date of sample:
Before Sampling
Comments Cweather conditions, odor,
Signature:
QA/QC Sig
r, silt, etc.):
Date:_ J-/ ld—lA/
n Off: Date: ��

LaBetLa
P0vived by pa: tner hip.
DATE:4�qlkl
GROUND WATER SAMPLING LOG
Project Name: i11G— 0x Project No. /Task No.:
�d
Well ID: h�l w-�f iz Sampler(s):
Well Location: F flo- ) no [0CJ }- i''' w-ER rcn j
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:
2 inches
4• E33 feet
&_3, 7—2--feet
50,51 feet [DTB-DTW]
C% Sa gallons
gallons
�'g _T gallons
f5.tw
C) gallons
Purged with: Bailer m Other: 12- V
Sampled with: i� Pump Other:
Depth to Water before Sampling: feet
Gallons
Time
Temp
(°C)
pH
Cond.
(us/cm)
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
0
osl
lqy
.
SOS 3
sss
Date of sample:
Before Sampling
�`
13.E
Ll �L�
�J • y
3
Comments (weather conditions, odor, color, silt, etc.):
Signature: k_�.� Date: Ar-1-12-%
QA/QC Sign Off: Date:

0 LaBella
Project Name:
Location:
Project No.:
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407 Sampled By:
,CG
Telephone: [phone]
y 1
Facsimile: [phone] Date:
WELL I.D.: �/E �(\(- S��- Weather:
WELL SAMPLING INFORMATION
Well Diameter:
Depth of Well: j
Measuring Point: L
Pump Type: �OVI
FIELD PARAMETER MFASi1RFMF,NT
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
23
,,
Pump R
PurgedMML];s/cm)Conductivity
..
• .- .•
� ..Alkalinity
Iron (11)
1
� •
��-������
� �
��
' it
.—.. L-7 vauvua rulguu
Purge Time Purge Time End: Final Static Water Level:
Start:
OBSERVATIONS
Notes: 1 ls%o wA
'� 1
17A i

e LaBelLa
DATE: q
Power" by+partnership / JGROUND WATER SAMPLING LOG
Project Name: �GZ/'I,(�lll�L� aQ Project No. /Task No.: 2)3 t3 k
Well ID: MW-(DR-
Well Location: [low ac
Culve in rea
Well Diameter:
Sampler(s): �•� CZ � .(y,-1 1
Mw -,.-Fo r0 0�4 -v 4ke Gll - be 6-e
Initial Depth to Water (DTW):
Depth to Bottom (DTB):
Water Column Thickness (WCT):
Calculation for One Well Volume (WV):
2 inches
3.0.2• feet
•90 feet
3Q.$$ feet [DTB-DTW]
For 2" Well: WCT X 0.163 = gallons
For 4" Well: WCT X 0.653 = gallons
For THREE Well Volumes: WV X 3 gallons
Actual Amount Purged/Bailed: 5 gallons
Purged with: Bailer to .)
Sampled with: Pump Other:
Depth to Water before Sampling: feet
Gallons
Time
Temp
(°C)
pH
Cond.
(US/CM )
Dis.02
mg/L
ORP
my
Turb.
(ntu)
Initials
D
C)?
I3•s
4. �1
���
S•�9
l�f�
l z
TO
t 02-5
I�S. o
l oz�
is•�
l� .9 I
�S g
, q/
1�. �
bar
�
►�'
Date of sample:
Before Sampling
pgao
lc),
,q8
Comments (weather conditions, odor, color, silt, etc.):
V? I r1 i- .. 1 _ I i ,
Signature:
QA/QC Sig
Date:
n Off: Ell Date: col

Project Name:
Location:
Project No.:
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: M K -1- Weather:
WELL SAMPLING INFORMATION
Well Diameter:
Depth of Well: 33. 9-
Measuring Point: �
Pump Type: HDANOCNIX
FIELD PARAMETER MEASURF.MFNT
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
Alkalinity
Iron (11)
Comments
-----------
-----------
Purge Time
Start:
OBSERVATIONS
%Jaiiuiia rutguu
Purge Time End:
Notes:
pp
I bsq
Final Static Water Level: /�
! T- BS

LaBella Project Name:
Location:
2211W. Meadowview Rd Suite 101 Project No.:
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: L — ' % Weather:
WELL SAMPLING INFORMATION
Well Diameter: _ it
Depth of Well: I.
Measuring Point: TO
Pump Type: AA j)"
FIELD PARAMF.TF,R MEMUTRF.MFNT
110 1z0-1
"s
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
=w_
Gallons
Turbidity
Dissolved 02
Alkalinity Iron (II) Comments
i
W REM
Iron
wn. MERWN-
xz___=
man
vauuua r uigcu
Purge Time �i1� Purge Time End:
Start: `f
OBSERVATIONS
Notes: (4
[24
Final Static Water Level:
s. r�

0. LaBeLLa
Project Name:
Location:
Project No.:
2211W. Meadowview Rd Suite 101
Greensboro, NC 27407 Sampled By:
Telephone: [phone]
Facsimile: [phone] Date:
WELL I.D.: N�z 2D Weather:
WELL SAMPLING INFORMATION
Well Diameter: r
Depth of Well:
Measuring Point: C.
Pump Type: yt,
FIELD PARAMETER MEASTTRF.MF.NT
Static Water Level:
Length of Well Screen:
Depth to Top of Pump:
Tubing Type:
Nw—
1',
1 MV
m•m��«��l�L
-----------
-----------
-----------
-----------
---
�7\
-------
v.a�ailuiin rwgcu
Purge Time Purge Time End:
Start:
OBSERVATIONS
Notes:r
A
Final Static Water Level:
�. Wwhe �2Amt

DATE:
f! LaBetta
P, SURFACE WATER MONITORING LOG
Project Name:-'�l'Gt�!llt(i ' �11�►'� Irck 7-ZProject/Task No.: A Powi e)
Surface Point ID: Sampler(s): '� �. (it/YtV
CA p
Location: �Y
Field Parameters:
VC
Time of Sampling:
-r]
pH:
6.. 5--V
Temperature:
4.11
(° C)
Conductivity:
qs,
(US/cm)
Turbidity:
35-. �o
(ntu)
Dissolved Oxygen
. 5"3
(mg/L)
Oxidation -Reduction Potential
ZZZ. S
(mv)
Comments Sample Description (w
ather conditions, odor, color, silt, etc.):
30 /'S - qD!�S
Z &.�
41
4(_
Signature:
QA/QC Sign Off:
Summary/Sketch of Sampling Location
Date:
Date:

DATE: 2�
LaBe[La
r ycdby wutr SURFACE WATER MONITORING LOG
Project Name: 6rdfivik-o" Project/Task No.: a U�3 v I
Surface Point ID: (Sk- Z Samplers): •7/d' 7�
Location: r LF.
Field Parameters:
Time of Sampling: M-5
pH: eq
g
Temperature:
q
(a C)
Conductivity:
Id, • 4
(US/CM)
Turbidity:
(ntu)
Dissolved Oxygen
�• y�'
(mg/L)
Oxidation -Reduction Potential
• 3
(mv)
Comments/Sample Descr•ption (weather conditions, odor, color, silt, etc.):
�0 7 JoU ,f rQ,I K-ll
Summary/Sketch of Sampling Location
M-aS rW4-mob
ffJ 27
C� Mw S`12
Signature: Date:J- tv
QA/QC Sign Off: Date: ,,?/