1403_Caldwell_Foothills_MSWLF_Jan22GW_FID1664191_20220412

eW REPUBLIC
SERVICES
April 11, 2022
Ms. Jaclynne Drummond
Hydrogeologist
Solid Waste Section
Division of Waste Management
North Carolina Department of Environmental Quality
2090 US Highway 70
Swannanoa, North Carolina 28778
RE: First Semi -Annual Water Quality Monitoring Report of 2022
Foothills Regional Landfill, Permit No. 14-03
Caldwell County, North Carolina
Dear Ms. Drummond:
Republic Services of North Carolina, LLC is submitting the First Semi -Annual Water Quality Monitoring
Report of 2022 for the Foothills Regional Landfill and Environmental Monitoring Reporting Form in electronic
format. The report completes the first semi-annual compliance monitoring event of 2022 for the Foothills
Regional Landfill, Permit No. 14-03, as required by the North Carolina Division of Waste Management, Solid
Waste Section.
If you have any questions, please contact Steve Jett with Jett Environmental Consulting at [phone],
or me at [phone].
Sincerely,
Republic Services of North Carolina, LLC
2022.04.12 12:46:17-04'00'
Mr. Derek Bouchard
Environmental Manager
Enclosure
cc: Stephen Hunter, Foothills Regional Landfill, Republic Services
Joe Montello, Republic Services
Steve Jett, Jett Environmental Consulting
Page 1 of 1

DENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
Prepare one form for each individually monitored unit.
Please type or print legibly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 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):
Jett Environmental Consulting, PLLC
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Steve Jett
E-mail: [e-mail]
Phone: [phone]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Foothills Regional Landfill 2800 Cheraw Road 14-03 .0500 January 25-26, 2022
Lenoir, NC 28645
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑X Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Steve Jett Owner [phone]
Facility Representative Name (Print) f/j A a Title (Area Code) Telephone Number
Signature
4/12/2022
Date
Jett Environmental Consulting, PLLC, 18 Lexington Oaks Court, Foristell, MO 63348
Facility Representative Address
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Affix NC Licensed/ Professional Geologist Seal

Groundwater
Statistical Analysis Report
First Semi -Annual 2022
Sampling Event
Foothills Regional Landfill
Caldwell County, North Carolina
April 2022
Prepared by:
JETT
ENVIRONMENTAL
C O N S U L T I N G
18 Lexington Oaks Court 314-496-4654
Foristell, MO 63348 www.jettenviro.com

TABLE OF CONTENTS
1.0 INTRODUCTION.............................................................................1
2.0 SITE BACKGROUND AND MONITORING NETWORK................1
3.0 SITE HYDROGEOLOGY................................................................2
4.0 DATA EVALUATION......................................................................3
5.0 STATISTICAL PROCEDURES.......................................................3
5.1 Outlier Analysis...........................................................................4
5.2 Inter -Well Prediction Intervals....................................................4
5.3 Intra-Well Confidence Limits......................................................4
5.4 Statistical Results Summary.......................................................5
6.0 CONCLUSIONS..............................................................................5
7.0 RECOMMENDATIONS...................................................................6
TABLES
Table 1
Groundwater Monitoring Program
Table 2
Groundwater Analytical Data Summary
Table 3
Surface Water Analytical Data Summary
Table 4
Underdrain Analytical Data Summary
Table 5
Leachate Analytical Data Summary
APPENDICES
Appendix A Potentiometric Surface Map
Appendix B Statistical Evaluations
Appendix C Laboratory Analytical Reports & Field Sampling Forms

Groundwater Statistical Analysis Report
Foothills Regional Landfill, North Carolina 1
1.0 INTRODUCTION
On behalf of Foothills Regional Landfill, Jett Environmental Consulting statistically evaluated the First Semi -
Annual 2022 water quality monitoring data. Groundwater, surface water, underdrain, and leachate
sampling were completed by Environmental Sampling & Services, Inc. (ES&S) on January 25-26, 2022,
and analytical testing was performed by Pace Analytical Services, LLC. The statistical analysis software
package utilized, SanitasTA' follows a documented decision logic that incorporates the following applicable
document: USEPA "Statistical Analysis of Groundwater Monitoring Data at RCRA Facilities, Unified
Guidance" (March 2009).
2.0 SITE BACKGROUND AND MONITORING NETWORK
In compliance with North Carolina Department of Environmental Quality (DEQ) Solid Waste Management
Regulations, Section .1600 "Requirements for Municipal Solid Waste Landfill Facilities," Jett Environmental
Consulting statistically evaluated parameters from the First Semi -Annual 2022 event using inter -well
prediction interval analysis. Prediction intervals are considered a powerful tool for groundwater statistical
analysis, when feasible, due to their inherent low false negative and false positive rates utilizing
confirmatory resampling, if necessary.
The facility's monitoring network is comprised of eleven monitoring wells: MW-1 R2 (background), MW-2R,
MW-3R2, MW-4, MW-5, MW-6, MW-7, MW-8, MW-9, MW-10, and MW-11, which monitor the uppermost
aquifer beneath the facility. The monitoring wells are sampled on a semi-annual basis, with the groundwater
samples submitted to a qualified laboratory for required analyses in accordance with the facility's
environmental monitoring program and permit requirements. The monitoring wells are equipped with
dedicated bladder pumps and were purged and sampled via the low -flow method. Table 1 lists the
groundwater monitoring wells for the site. Each of the wells was sampled during the First Semi -Annual
2022 event.
Groundwater monitoring was initiated in August 1998. Statistical background is defined as samples
collected from former upgradient well MW-1, former upgradient well MW-1R, and current upgradient well
MW-1 R2 from 1998 through the current event. The parameters subject to statistical evaluation during
detection monitoring are noted in DEQ Section .1633 as constituents listed in Appendix I of 40 CFR Part
258 "Constituents for Detection Monitoring".
The following is a chronology of well replacement and abandonment. Well MW-3R2 was added to the
monitoring well network on August 17, 2006 as a replacement well for MW-3 and MW-3R. Monitoring wells
MW-3 and MW-3R remain for water level data collection purposes only. Monitoring well MW-7 was installed
in April 2010 to monitor groundwater beneath Cell 4, which began receiving waste in September 2010.
MW-8 was installed in April 2013 to monitor Cell 8A, which was constructed in January 2013. MW-10 was
installed in October 2015 to monitor Cell 5A. The former background well MW-1 was abandoned in
preparation for construction of Cell 5A and the new background well, MW-1 R, was installed in October
2015. MW-9 was installed June 2016 to monitor Cell 5A. Soil and bedrock removal in the Northern Borrow
Area rendered well MW-1 R dry and inaccessible. Therefore, a replacement monitoring well (MW-1 R2) was
installed in September 2018. New well MW-11 was also installed in September 2018 as part of the Cell
No. 5B construction.
The site has a surface water monitoring network consisting of one upstream surface water sampling point
(SW-1) and four downstream points (SW-2, SW-3, SW-4, and SW-5). These points are sampled semi-
annually for the 40 CFR Part 258 Appendix I list in conjunction with the groundwater monitoring wells. Each
surface water monitoring point was sampled during the First Semi -Annual 2022 event.
A sample point from the underdrain for Cell 1 (LID-1) was added to the monitoring program prior to the
January 2008 sampling event. A sample point from the underdrain for Cells 4 and 8A (LID-2) was added
to the monitoring program prior to the January 2014 sampling event. The underdrains are to be sampled

Groundwater Statistical Analysis Report
Foothills Regional Landfill, North Carolina 2
semi-annually (contingent on flow availability) for the 40 CFR Part 258 Appendix I list. Both underdrains
were able to be sampled during the First Semi -Annual 2022 event.
A leachate sample is also routinely collected for analysis. The leachate sample was analyzed for the 40
CFR Part 258 Appendix I list, biochemical oxygen demand, chemical oxygen demand, nitrate as N, nitrite
as N, phosphorus, and sulfate. In accordance with a November 28, 2018 DEQ letter, 1,4-dioxane is no
longer required be analyzed for the groundwater and surface water samples; however, will be analyzed
annually for the leachate sample. The leachate was sampled and analyzed for 1,4-dioxane during the First
Semi -Annual 2022 (annual) event.
The facility was in an Assessment Monitoring Program in 2006. An Alternate Source Demonstration (ASD)
for volatile organic compounds (VOCs) detected in wells MW-3 and MW-3R was approved by DEQ on
December 14, 2006, and the facility reverted to a Detection Monitoring Program.
An ASD for cobalt and a request to use background as the groundwater protection standard (GWPS) for
cobalt was submitted to the DEQ in November 2016. The ASD is currently under DEQ review.
An ASD for benzene and vinyl chloride at MW-2R was submitted to DEQ in June 2017; however, it was not
approved in a letter from DEQ dated October 11, 2017 and Assessment Monitoring was initiated.
Therefore, during the First Semi -Annual 2018 event, the initial Appendix 11 Assessment constituent list was
sampled at each well. The constituents detected at quantifiable concentrations (barium, benzene, and
cobalt) were consistent with past events and also on the Appendix I Detection Monitoring list. On May 18,
2018, the site requested deleting all non -Appendix I monitoring from future sampling events, with the
exception of well MW-2R, which will continue with annual Appendix II monitoring. In correspondence dated
July 9, 2018, DEQ approved the request to only include MW-2R for future annual Appendix II monitoring.
The annual Appendix 11 monitoring for MW-2R was performed during the First Semi -Annual 2022 event. No
Appendix 11 constituents, not also on the Appendix I list, were detected above their respective PQLs during
the First Semi -Annual 2022 event. The next annual Appendix II sampling event for MW-2R will be the First
Semi -Annual 2023 (January 2023) event.
3.0 SITE HYDROGEOLOGY
The following site hydrogeology summary was taken from the Second Semi -Annual Water Quality
Monitoring Report of 2017, dated November 17, 2017 by Joyce Engineering.
Geologically, the facility is located in the northwestern portion of the Inner Piedmont Belt of the Piedmont
Physiographic Province, approximately 20 miles east of the thrust belt (Brevard Shear Zone) delineating
the boundary between the westerly Blue Ridge Belt and the easterly Inner Piedmont Belt. The metamorphic
rocks of the Inner Piedmont Belt generally group within the sillimanite facies of the amphibolite metamorphic
sequence. Locally, the bedrock underlying the facility has been mapped as migmatitic granitic gneiss of the
Ordovician and older Cambrian Periods. These rocks are described as ranging in composition from granitic
to quartz dioritic with smaller biotite gneiss and amphibolite facies present locally. The unit as a whole
exhibits a variable massive to foliated fabric.
The uppermost aquifer beneath the facility is present within weathered bedrock saprolite and fractured
bedrock. The saprolite ranges in texture from clayey silt in the upper, most weathered sections to micaceous
sandy silt in the lower sections. Immediately above the competent bedrock surface, a variable thickness
transitional zone composed of highly weathered and degraded friable bedrock is present.
The uppermost aquifer is laterally continuous across the site, with depth to water ranging from less than 31
feet in low-lying areas to greater than 77 feet beneath topographic highs. Groundwater in the uppermost
aquifer generally flows from recharge areas associated with broad gently sloping topographic areas towards
topographically lower areas that are generally delineated by the presence of stream channels, some of
which are perennial receiving streams (groundwater discharge areas) and others of which are intermittent

Groundwater Statistical Analysis Report
Foothills Regional Landfill, North Carolina 3
discharging streams. In the vicinity of the facility, the general groundwater flow direction is towards the
south and west.
Appendix A provides a potentiometric surface map utilizing groundwater level data from the First Semi -
Annual 2022 event. Groundwater flow direction for the First Semi -Annual 2022 event was to the southwest,
which is consistent with previous interpretations for this facility. Groundwater flow rate for the First Semi -
Annual 2022 event was estimated at 161 feet/year, consistent with past events. Flow rate calculations are
available in Appendix A.
4.0 DATA EVALUATION
Appendix C contains a copy of the laboratory analytical report and field sampling forms for the First Semi -
Annual 2022 groundwater, surface water, underdrain, and leachate sampling event.
The analytical results for the First Semi -Annual 2022 event for the groundwater, surface water, underdrain,
and leachate samples are summarized on Tables 2, 3, 4, and 5, respectively. One VOC was detected at
a quantified concentration at or above a PQL: benzene at MW-2R. The trace level VOC detection is typical
for the site.
As shown on Table 2, two Appendix I inorganic constituents (barium at MW-5, MW-6, and MW-7; and cobalt
at MW-4) were detected at quantified concentrations.
Two Appendix I constituents (benzene at MW-2R and cobalt at MW-4) were detected above an NC Interim
Maximum Allowable Concentration (IMAC) or 2L Standard during the First Semi -Annual 2022 sampling
event. Cobalt (MW-6) and vanadium (MW-5, MW-6, MW-8, MW-9, and MW-10) were detected above their
respective IMAC; however, at estimated concentrations below their PQL. Per 15A NCAC 02L .0202(b)(1),
for the NC 2L Standards and NC IMAC Standards, only detections of a substance at or above the PQL can
constitute a violation of the standard. Therefore, estimated values below the PQL are not considered a
violation of a NC 2L Rule standard.
As shown on Table 3, during the First Semi -Annual 2022 event, no inorganics were detected in surface
water samples at quantified concentrations above a respective NC 2B Surface Water Standard.
No VOCs were detected in surface water samples at quantified concentrations above their respective PQLs
during the First Semi -Annual 2022 event (see Table 3).
During the First Semi -Annual 2022 event, no VOCs were detected in the underdrain samples at quantified
concentrations above their respective PQLs (see Table 4).
The constituents detected in the leachate sample collected during the First Semi -Annual 2022 event were
typical for leachate at this facility (see Table 5).
5.0 STATISTICAL PROCEDURES
Statistical analyses (i.e., inter -well prediction limits) were performed to establish background concentrations
and determine if the IMAC value -to -value exceedances for cobalt exhibited a statistically significant
increase (SSI). Statistical analyses (i.e., lower confidence limits) were performed to determine if the 2L
Standard value -to -value exceedance for benzene statistically exceeded the 2L Standard.

Groundwater Statistical Analysis Report
Foothills Regional Landfill, North Carolina 4
5.1 Outlier Analysis
The background data were evaluated for the presence of statistical outliers. Methodologies for determining
a statistical outlier are defined in the USEPA Unified Guidance. Any statistical outliers that were determined
were removed from the background data set prior to performing prediction interval statistical analysis.
According to the USEPA Unified Guidance above, data that are not normally or log -normally distributed are
not recommended for evaluation of outliers. In cases where the data were not normally or log -normally
distributed, outliers were not removed from the data set. Background outliers flagged for removal are
identified on the statistical plots provided in Appendix B.
5.2 Inter -Well Prediction Intervals
The prediction interval is a statistical method used to compare a single observation to a group of
observations. The prediction interval is calculated to include observations from the same population with a
specified confidence. In groundwater monitoring, a prediction interval approach may be used to make
comparisons between background and compliance data. The interval is developed to contain all future
observations, within a certain probability. For the site, inter -well prediction intervals have been developed
based on a 99% confidence that future observations will fall within the range. If any future observation
exceeds the prediction interval, this is considered statistically significant evidence that the observation is
not representative of the background group.
During parametric prediction interval analysis, the mean and the standard deviation are calculated for the
raw or transformed background data. The number of comparison observations, K, is defined to be included
in the interval. If less than 15% of the background observations are non -detects, the non -detects are
replaced with one half of the reporting limit prior to performing the analysis. If more than 15% but less than
50% of the background data are below the reporting limit, the data's sample mean and standard deviation
are adjusted according to the Kaplan -Meier method. However, when the background data are not
transformed -normal or contain greater than 50% observations below the reporting limit, SanitasTm
automatically constructs a non -parametric prediction interval. During non -parametric analysis, the highest
value from the background data is used to set the upper limit of the prediction interval.
Due to the wide range of laboratory reporting limits utilized over time, the historical reporting limits were
conservatively replaced with the current event reporting limit prior to performing statistical analyses.
Summary tables and graphs for the inter -well prediction interval analysis are available in Appendix B.
Included in Appendix B are time series plots for each of the inorganic constituents.
For the First Semi -Annual 2022 event, one inorganic SSI was exhibited for cobalt at MW-4. The First Semi -
Annual 2022 concentration of total cobalt at MW-4 (13.6 ug/L) was above the background inter -well
prediction limit based on pooled data from upgradient wells MW-1, MW-1 R, and MW-1 R2 (10 ug/L, which
is equal to the PQL).
An ASD for cobalt and a request to use background for the Groundwater Protection Standards (GWPSs)
was submitted to the DEQ by the site on November 4, 2016. The statistical background value for cobalt
was determined to be 44.1 ug/L based on an Upper Poisson Prediction Limit, which is higher than the
detected concentration at MW-4. The ASD requested that the background value be considered the GWPS
for cobalt per 15A NCAC13B.1634.(g).5. The ASD is currently under DEQ review.
5.3 Intra-Well Confidence Limits
Per DEQ Regulation .1634(H), GWPSs are equal to the National Primary Drinking Water Standard -
Maximum Contaminant Level (MCL) or North Carolina 15A NCAC 2L Water Quality Standard, whichever
is lower. In instances where an MCL or 2L Standard are not established, the GWPSs were derived from
the DEQ-Solid Waste Section published GWPSs.

Groundwater Statistical Analysis Report
Foothills Regional Landfill, North Carolina 5
In order to determine if the groundwater concentrations exhibit a statistical exceedance of the GWPS, a
statistical comparison was made to the GWPSs to determine if further action is warranted. The following
text outlines the procedures that were used to statistically compare concentrations to GWPSs.
Per the USEPA Unified Guidance, a Confidence Interval is constructed from sample data and is designed
to contain the mean concentration of a well analyte in groundwater monitoring, with a designated level of
confidence. A confidence interval generally is used when samples are being compared to a GWPS, which
is typically the MCL or alternate limit (i.e., 2L Standard or NC IMAC).
A lower confidence interval analysis was used to statistically compare to GWPSs. The method constructs
a normal confidence interval on the mean concentration of a constituent incorporating, at a minimum, the
four most recent measurements. The lower confidence interval on the mean was compared to the GWPS
to determine whether the mean concentration exceeded its GWPS. If the lower confidence interval on the
mean exceeds the GWPS then there is statistically significant evidence that the mean concentration of that
constituent exceeds the GWPS.
The distribution of the data is evaluated by applying the Shapiro -Wilk or Shapiro -Francis test for normality
to the raw data or, when applicable, transformed data. If less than 15 percent of the observations are non -
detects, the non -detects will be replaced with one half the reporting limit prior to performing the normality
test and constructing the confidence limit.
Per .1634(g)(5), if background (statistical limit based on upgradient well data) is higher than the 2L
Standard, then background may be utilized as the GWPS. Background for organics is considered the non -
detect level (equivalent to the PQL).
Organic concentrations detected above PQLs and GWPSs (See Table 2) were statistically compared to
their respective GWPSs utilizing intra-well lower confidence limits. As provided in Appendix B, benzene
at MW-2R statistically exceeded the GWPS for the First Semi -Annual 2022 event, consistent with recent
events. Time series graphs for VOC detections during recent events are provided in Appendix B.
5.4 Statistical Results Summary
For the First Semi -Annual 2022 event, one inorganic SSI was exhibited for cobalt at MW-4. The First Semi -
Annual 2022 concentration of total cobalt at MW-4 (13.6 ug/L) was above the background inter -well
prediction limit based on pooled data from upgradient wells MW-1, MW-1 R, and MW-1 R2 (10 ug/L, which
is equal to the PQL). However, cobalt concentrations at MW-4 have been decreasing since the July 2012
event (25.4 ug/L).
Intra-well lower confidence limits determined benzene at MW-2R (2.4 ug/L) statistically exceeded the
GWPS for the First Semi -Annual 2022 event, consistent with recent events. However, benzene
concentrations at MW-2R have not exceeded the peak concentration detected in January 2018 (2.6 ug/L).
6.0 CONCLUSIONS
For the First Semi -Annual 2022 event, one inorganic SSI was confirmed exhibited for cobalt at MW-4,
consistent with recent events.
One Appendix I constituent (benzene at MW-2R) was confirmed detected above an NC IMAC or 2L
Standard during the First Semi -Annual 2022 sampling event. Intra-well lower confidence limits determined
benzene at MW-2R statistically exceeded the GWPS for the First Semi -Annual 2022 event, consistent with
recent events.
During the First Semi -Annual 2022 event, no Appendix I VOCs were confirmed detected in surface water
and underdrain samples at quantifiable concentrations. No inorganics were detected in surface water

Groundwater Statistical Analysis Report
Foothills Regional Landfill, North Carolina 6
samples at quantified concentrations above a respective NC 2B Surface Water Standard during the First
Semi -Annual 2022 event.
The Foothills Regional Landfill will continue monitoring in accordance with the requirements for Detection
and Assessment Monitoring as outlined in Title 15A NCAC 13B .1633 and .1634, respectively. The next
semi-annual event is scheduled for July 2022.
7.0 RECOMMENDATIONS
Wells in the proximity of MW-2R exist directly upgradient (MW-9) and directly downgradient (MW-3R2). No
VOCs have been confirmed detected at quantified concentrations at MW-9 or MW-3R2; therefore, the
extent of quantified VOC detections (i.e., benzene) has been defined to only MW-2R.
As described in the site's June 2017 ASD for benzene/vinyl chloride at MW-2R, the VOCs appear to be
related to landfill gas. Wells MW-9, MW-2R, and MW-3R2 would effectively cover the exterior perimeter of
the cell (Cell 1A) suspected as the source of potential gas migration. The site implemented landfill gas
extraction and collection upgrades in the Cell 1A area in late 2017 and installed a horizontal active landfill
gas collection/mitigation trench in the vicinity of MW-2R in Fall 2018 (see map in Appendix A). Benzene
concentrations at MW-2R have not exceeded the peak concentration detected in January 2018 (2.6 ug/L).
Additional groundwater monitoring events are recommended before any further actions are considered to
determine if benzene levels at MW-2R (2.4 ug/L) decrease to levels below the lab PQL (1.0 ug/L) as a
result of the landfill gas system upgrades.
It is recommended that well MW-4 continues in Detection Monitoring. The decrease in concentration of
cobalt at MW-4 from 25.4 ug/L in July 2012 to 13.6 ug/L during the First Semi -Annual 2022 event, indicates
a decreasing trend near the laboratory PQL (10 ug/L). Since the landfill is lined, it is unlikely the cobalt
detections are related to a landfill release. The lack of receptors of water use in this shallow well, which
would not feasibly produce a well with sufficient yield for potable use, is evidence of a lack of risk associated
with this level of detection.
Cobalt is naturally occurring at the site, evident by the historical cobalt detections in various wells across
this site, and is a common element occurring naturally in minerals commonly found in the bedrock, soil, and
sediments in the North Carolina Piedmont. According to A Geochemical Atlas of North Carolina (by Jeffery
C. Reid, dated 1993 in the North Carolina Geological Survey's Bulletin 93), which displays the distribution
of cobalt in stream sediments across the state, Caldwell County has been highlighted. Cobalt was found at
concentrations as high as 10 mg/kg throughout Caldwell County; with a significant amount of variability.
Metals in the soil and bedrock can easily leach into the groundwater, especially if the groundwater is acidic
(pH < 7.0). The pH of groundwater samples from the Foothills Regional Landfill during the First Semi -Annual
2022 sampling event ranged from 5.31 to 7.90 SU. The pH of the sample from MW-4, which had the
highest cobalt concentration, was 5.31 SU. Review of leachate data for the last 12 years indicates cobalt
has ranged from J 7.3 to J 43.7 ug/L, with an average concentration of 24.8 ug/L. The occurrence and
levels of cobalt at the site has no indication of being related to a release from the waste unit.
The site recommends utilizing the upcoming Second Semi -Annual 2022 (July 2022) event to continue to
verify the downward/stable trends of cobalt levels at MW-4 and benzene at MW-2R, since levels are
approaching the laboratory PQL of 10 ug/L and 1.0 ug/L, respectively. The proposed actions are protective
of human health and the environment and the values at this time do not further action, especially for a
naturally occurring element (cobalt).

TABLES

TABLE 1
GROUNDWATER MONITORING PROGRAM
FIRST SEMI-ANNUAL 2022 EVENT
FOOTHILLS REGIONAL LANDFILL
UPGRADIENT WELLS I DOWNGRADIENT WELLS
MW-1 R2 I MW-2R, MW-3R2, MW-4, MW-5, MW-6, MW-7,
MW-8, MW-9, MW-10, MW-11

TABLE 2
GROUNDWATER ANALYTICAL DATA SUMMARY
FIRST SEMI-ANNUAL 2022 EVENT
FOOTHILLS REGIONAL LANDFILL
Constituent
Units
2LStd
IMAC
MDL
PQL
MW-1R2
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
MW-8
MW-9
MW-10
MW-11
Antimony Total
ug/L
NE
1
0.78
6
<6
<6
<6
<6
<6
<6
<6
<6
0.84 J
<6
<6
Arsenic Total
u /L
10
NE
1.1
10
<10
<10
<10
<10
1.3 J
1.4 J
<10
1.4 J
<10
<10
<10
Barium Total
ug/L
700
NE
0.67
100
70.9 J
307 J
4.1 J
62.4 J
152
121
101
45.9 J
9.0 J
25.1 J
86.9 J
Beryllium Total
u /L
NE
4
0.054
1
<1
0.16 J
<1
0.086 J
0.093 J
0.37 J
0.18 J
<1
<1
<1
<1
Cadmium Total
ug/L
2
NE
0.11
1
<1
0.11 J
<1
<1
<1
<1
0.18 J
<1
<1
<1
<1
Chromium Total
u /L
10
NE
1 1.1
10
<10
<10
1.5 J
I <10
1.5 J
1.5 J
1.2 J
<10
<10
<10
<10
Cobalt Total
ug/L
NE
1
0.39
10
<10
<10
<10
13.6
<10
3.7 J
<10
<10
<10
<10
I <10
Copper Total
u /L
1,000
NE
0.5
10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
Cyanide Total
ug/L
70
NE
6.0
8
NS
<8.0
NS
NS
NS
NS
NS
NS
NS
NS
NS
Lead Total
u /L
15
NE
0.89
10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
Mercury Total
ug/L
1
NE
0.13
0.2
NS
<0.2
NS
NS
NS
NS
NS
NS
NS
NS
NS
Nickel Total
u /L
100
NE
0.71
50
<50
<0.2
<50
0.79 J
<50
<50
<50
<50
<50
<50
<50
Selenium Total
ug/L
20
NE
1 1.4
10
<10
<50
<10
<10
<10
<10
<10
<10
<10
<10
<10
Silver Total
u /L
20
NE
0.44
10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
Tin Total
ug/L
NE
2000
1.5
20
NS
<20
NS
NS
NS
NS
NS
NS
NS
NS
NS
Thallium Total
u /L
NE
0.28
0.18
5.5
<5.5
<10
<5.5
<5.5
<5.5
<5.5
<5.5
<5.5
<5.5
<5.5
<5.5
Vanadium Total
ug/L
NE
0.3
1.9
25
<25
<25
<25
<25
4.1 J
2.4 J
<25
2.0 J
2.0 J
3.3 J
<25
Zinc Total
u /L
1,000
NE
7.0
10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
<10
Field Dissovled Oxygen
m /L
NE
NE
NE
NE
1.85
2.45
3.15
1.70
2.32
2.26
4.62
2.42
3.35
5.15
1.90
Field pH
SU
NE
I NE
NE
NE
6.44
5.74
7.90
5.31
5.83
5.57
5.56
5.85
5.98
6.54
6.78
Field Redox
mV
NE
NE
NE
NE
40.2
73.6
-28.2
95.7
68.2
81.7
81.2
66.1
60.0
31.6
18.6
Field Specific Conductance
umhos/cm
NE
NE
NE
NE
80.1
156.8
265
46.3
233
155.2
364
96.8
196.1
63.9
71.1
Field Temperature
°C
NE
NE
NE
NE
12.1
14.4
14.5
16.2
15.4
14.8
12.3
12.2
14.0
12.5
11.3
Field Turbidity
NTU
NE
NE
NE
NE
0.89
0.58
1 0.65
0.50
0.57
2.62
3.08
2.40
0.38
0.86
0.46
Benzene
u /L
1
NE
1 0.34
1
<1
1 2.4
<1
<1
0.77 J
<1
I <1
<1
<1
I <1
<1
For VOCs, only constituents with one or more detections above a PQL are included on table.
NE: Denotes a NC 2L or IMAC Standard is not established.
NS: Not required to be sampled.
J. Denotes Sample result above the MDL but below the PQL; estimated value; value may not be accurate.
Denotes a concentration at or above a PQL is also above a NC 2L Standard:
Denotes a concentration at or above a PQL is also above a NC IMAC Standard:
Denotes a concentration is above a NC 2L or IMAC Standard, but but below the PQL:

TABLE 3
SURFACE WATER ANALYTICAL DATA SUMMARY
FIRST SEMI-ANNUAL 2022 EVENT
FOOTHILLS REGIONAL LANDFILL
Constituent
Units
NC 2B Std
MDL
PQL
SW-1
SW-2
SW-3
SW-4
SW-5
Antimony Total
ug/L
640
0.78
6
<6
<6
<6
<6
<6
Arsenic Total
ug/L
10
1.1
10
<10
<10
<10
<10
1.5 J
Barium Total
ug/L
21,000
0.67
100
25.6 J
26.1 J
21.4 J
24.1 J
25.2 J
Beryllium Total
ug/L
6.5
0.054
1
<1
<1
<1
<1
<1
Cadmium Total
ug/L
NE
0.11
1
<1
<1
<1
<1
<1
Chromium Total
ug/L
NE
1.1
10
<10
<10
1.6 J
<10
<10
Cobalt Total
ug/L
4
0.39
10
1.1 J
1.3 J
0.45 J
0.42 J
1.1 J
Copper Total
ug/L
NE
0.5
10
6.4 J
<10
0.68 J
0.59 J
<10
Lead Total
ug/L
NE
0.89
10
<10
<10
<10
<10
<10
Nickel Total
ug/L
NE
0.71
50
<50
<50
<50
<50
<50
Selenium Total
ug/L
5
1.4
10
<10
<10
<10
<10
<10
Silver Total
ug/L
0.06
0.44
10
<10
<10
<10
<10
<10
Thallium Total
ug/L
0.47
0.18
5.5
<5.5
<5.5
<5.5
<5.5
<5.5
Vanadium Total
ug/L
NE
1.9
25
2.8 J
2.2 J
2.1 J
<25
3.1 J
Zinc Total
ug/L
NE
7.0
10
10.1
<10
<10
<10
11.4
Field Dissolved Oxygen
mg/L
NE
NE
NE
4.02
3.92
5.42
5.30
3.60
Field pH
SU
NE
NE
NE
6.56
6.66
7.87
7.65
7.35
Field Redox
mV
NE
NE
NE
20.2
24.7
-37.3
-25.7
-13.8
Field Specific Conductance
umhos/cm
NE
NE
NE
79.2
98.5
67.2
69.8
136.2
Field Temperature
°C
NE
NE
NE
11.1
11.4
10.2
10.0
10.2
Field Turbidity
NTU
NE
NE
NE
3.98
3.26
2.92
2.38
5.49
J: Denotes sample result above the MDL but below the PQL; estimated value; value may not be accurate.
NE: Denotes a NC 2B Standard is not established.
No VOCs detected above a PQL, therefore not included on this table.

TABLE 4
UNDERDRAIN ANALYTICAL DATA SUMMARY
FIRST SEMI-ANNUAL 2022 EVENT
FOOTHILLS REGIONAL LANDFILL
Constituent
Units
MDL
PQL
UD-1
UD-2
Antimony Total
ug/L
0.78
6
<6
<6
Arsenic Total
ug/L
1.1
10
2.1 J
<10
Barium Total
ug/L
0.67
100
68.1 J
57.2 J
Beryllium Total
ug/L
0.054
1
0.074 J
<1
Cadmium Total
ug/L
0.11
1
<1
<1
Chromium Total
ug/L
1.1
10
<10
<10
Cobalt Total
ug/L
0.39
10
6.5 J
5.9 J
Copper Total
ug/L
0.5
10
<10
<10
Lead Total
ug/L
0.89
10
<10
<10
Nickel Total
ug/L
0.71
50
1.4 J
1.2 J
Selenium Total
ug/L
1.4
10
<10
<10
Silver Total
ug/L
0.44
10
<10
<10
Thallium Total
ug/L
0.18
5.5
<5.5
<5.5
Vanadium Total
ug/L
1.9
25
4.3 J
3.7 J
Zinc Total
ug/L
7.0
10
9.6 J
<10
Field Dissolved Oxygen
mg/L
NE
NE
3.70
3.26
Field pH
SU
NE
NE
5.94
5.92
Field Redox
mV
NE
NE
63.1
64.2
Field Specific Conductance
umhos/cm
NE
NE
252
201
Field Temperature
°C
NE
NE
18.1
1 24.5
Field Turbidity
NTU
NE
NE
4.28
1 1.96
J: Denotes sample result above the MDL but below the PQL; estimated value; value may not be accurate.
No VOCs detected above a PQL, therefore not included on this table.
NE: Not established.

TABLE 5
LEACHATE ANALYTICAL DATA SUMMARY
FIRST SEMI-ANNUAL 2022 EVENT
FOOTHILLS REGIONAL LANDFILL
Indicator Parameters
Units
MDL
PQL
Leachate
Antimony
ug/L
19.5
150
107 J
Arsenic
u /L
28.3
250
213 J
Barium
ug/L
16.8
2500
437 J
Beryllium
u /L
1.3
25
<25
BOD, 5 day
ug/L
2000
2000
302000
Cadmium
u /L
2.8
25
<25
Chemical Oxygen Demand
ug/L
50000
100000
2810000
Chromium
u /L
27.4
250
378
Cobalt
ug/L
9.9
250
33.2 J
Copper
u /L
12.6
250
273
Lead
ug/L
22.2
250
<250
Mercury
u /L
0.13
0.2
<0.2
Nickel
ug/L
17.7
1250
172 J
Nitrogen, Ammonia
u /L
5420
20000
1070000
Nitrogen, Kjeldahl, Total
ug/L
25000
50000
1290000
Nitrogen, Nitrate
u /L
1200
2000
<2000
Nitrogen, Nitrite
ug/L
1000
2000
<2000
Phosphorus
u /L
125
250
7730
Selenium
ug/L
34.2
250
<250
Silver
u /L
10.9
250
<250
Sulfate
ug/L
10000
20000
21600
Total Dissolved Solids
u /L
200000
200000
4960000
Thallium
ug/L
4.5
138
<138
Total Suspended Solids
u /L
5000
5000
11000
Vanadium
ug/L
46.5
625
97.2 J
Zinc
u /L
174
250
<250
Field pH
SU
NE
NE
7.86
Field Specific Conductance
umhos/cm
NE
NE
26000
Field Temperature
°C
NE
NE
17.6
Field Turbidity
NTU
NE
NE
22.80
1,4-Dioxane
ug/L
2.2
5
143
2-Butanone
u /L
79.2
2000
2240
Acetone
ug/L
102
2000
4830
Eth (benzene
u /L
6.1
20
23.7
Metals reported as Total.
For VOCs, only constituents with detections above a PQL are included on table.
J: Denotes Sample result above the MDL but below the PQL; estimated value;
value may not be accurate.

APPENDICES
APPENDIX A
POTENTIOMETRIC SURFACE MAP

&SW-1 `--�
MW-8
164.31(8
I I II BMW-
1151.13 , �--�
1 D-2
MW-6
1133.66
I I
/ I MW-5
1127.70�
a ['MMw-4
• 1129.4�
E
EXISTING
CELL NO. 8A
o^ G
N
/ E TING
ELL O.
5
I310
1 �pJ
XISTI
C 3B
1 SlEr 2 n
UD-1
/ EXIS I
o L
1200
In
E L O.II
m5:11 i I Il
I,125W
1 E
I CE
1 �H
ELL NO. 113
L
LL �MW-11
1318.60
17
I 1
I
EXISTI
CELL NO.
(UNDE l
STRUC ION) 0_10
1282.21;
1
IN,
�oBMW-3R2 1187.95
�1198.65 e 1$ MW-3R //A �� 1183.35 SW-5
W5
�� 2J \ 0
12f0
&SW-3
NORTH
0 100 200 400 800
Scale in Feet
Graphic Scale: 1 inch = 400 feet
Phm
It
LEGEND
SMW-7 Monitoring Well Location
1. SUD-1 Underdrain Location
VVV 1151.13 Groundwater Elevation (fmsl)
—1300— Potentiometric Surface Contour (fmsl)
Hydraulic Gradient & Inferred
0.1176 Groundwater Flow Direction
3W-1 Surface Water Sampling Location (Approx)
Landfill Cell Boundary
__ LFG Trench (Approx)
Water levels collected by Environmental
Sampling & Services, Inc. on January 26, 2022
Basemap provided by Joyce Engineering, with
topographic survey completed by Cooper Aerial
Surveys Co., date of Photography is January 20,
2014.
J ETT54 Figure 1
18 Lexington Oaks Court First Semi -Annual 2022 Event Potentiometric Surface Map
40 C / 6� w' Fonstell, MO 63348
EN4VIRONMENTAG www.jettenvro.com �
Foothills Regional Landfill, Caldwell County, North Carolina

Groundwater Elevation Summary Table
Foothills Regional Landfill
Well
Top of PVC Casing
Elevation (fmsl)'
2
Depth to Water (ft)
Groundwater Elevation
(fmsl)
MW-1 R2
1516.22
22.30
1493.92
MW-2R
1253.36
50.01
1203.35
MW-3
1241.95
54.00
1187.95
MW-3R
1242.69
59.34
1183.35
MW-31R2
1240.83
42.18
1198.65
MW-4
1171.18
41.69
1129.49
MW-5
1175.07
47.37
1127.70
MW-6
1176.82
43.16
1133.66
MW-7
1183.13
32.00
1151.13
MW-8
1195.18
30.80
1164.38
MW-9
1290.79
69.10
1221.69
MW-10
1358.53
76.32
1282.21
MW-11
1401.71
83.11
1318.60
Note 1: Top of PVC Casing Elevations from Table 1 of the Water Quality Monitoring Plan
dated March 20, 2019 by BLE.
Note 2: Depth to water measured by Environmental Sampling & Services, Inc. on January 26, 2022.

Groundwater Flow Velocity Calculations
Foothills Regional Landfill
First Semi -Annual 2022 Event
Velocity
V = [(k)(i)]/(n)
V = [(0.374 ft/day)(0.1176 ft/ft)] / 0.1
V = 0.440 ft/day
V = 161 ft/year
Where,
Hydraulic conductivity (k) and effective porosity (n) values from the following document:
Table 2 of the Second SemiAnnual Water Quality Monitoring Report of 2017, dated
November 17, 2017 by Joyce Engineering.
Gradient (i) is from the average gradient at site using the potentiometric surface map
from Point A to Point B.
Gradient (i) = Change in Groundwater Elevation along Flow Path
is From Point A (1450 contour) to Point 8 (1150 contour) = 300 ft / 2,552 ft = 0.1176 ft/ft

APPENDIX B
STATISTICAL EVALUATIONS

Prediction Limit
Foothills Client: RSI Data: Foothills Printed 3/29/2022, 9:01 AM
Constituent Well Uooer Lim. Lower Lim. Date Observ. Sia. Ba N Ba Mean Std. Day. ° NDs ND Ad. Transform Aloha Method
Cobalt Total (ug/L) MW-4 10.0 n/a 1/26/2022 13.6 Yes 51 n/a n/a 94.12 n/a n/a 0.0007092 NP Inter (NDs) 1 of 2

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
Exceeds Limit: MW-4 Prediction Limit
30
24
18
M
12
M
0 4-
7/19/99
Interwell Non -parametric
1 /19/04 7/21 /08 1 /22/13 7/25/17 1 /26/22
♦ MW-4
Limit = 10.0
Non -parametric test used in lieu of parametric prediction limit because censored data exceeded 50%. Limit is highest
of 51 background values. 94.12% NDs. Annual per -constituent alpha = 0.01409. Individual comparison alpha =
0.0007092 (1 of 2). Assumes 9 future values. After outlier removal distribution was non -normal, so outlier results
were invalidated.
Constituent: Cobalt Total Analysis Run 3/29/2022 9:00 AM View: PL
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Parametric Confidence Interval
Compliance limit is exceeded. Per -well alpha = 0.01. Normality Test: Shapiro Wilk, alpha based on n.
4
3.2
2.4
1.6
J
0.8
111
"4A
Constituent: Benzene Analysis Run 3/29/2022 9:19 AM View: Cl
Foothills Client: RSI Data: Foothills

Confidence Interval
Constituent: Benzene (ug/L) Analysis Run 3/29/2022 9:19 AM View: Cl
Foothills Client: RSI Data: Foothills
MW-2R
7/27/2020 2.1
2/1/2021 2
7/26/2021 2.5
1/26/2022 2.4
Mean 2.25
Std. Dev. 0.238
Upper Lim. 2.79
Lower Lim. 1.71

TIME SERIES TREND ANALYSIS

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
6
4.8
3.6
J
0)
Z3
2.4
1.2
0
1 /6/09
Time Series
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)
8/17/11 3/28/14 11 /5/16 6/17/19
1 /26/22
Constituent: Antimony Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
20
16
12
J
8
4
Time Series
4/20/03 12/29/07 9/7/12 5/18/17
1 /26/22
Constituent: Arsenic Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
700
560
420
J
280
140
Time Series
4/20/03 12/29/07 9/7/12 5/18/17
1 /26/22
Constituent: Barium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
3
2.4
1.8
J
1.2
0.6
Time Series
4/20/03 12/29/07 9/7/12 5/18/17
1 /26/22
Constituent: Beryllium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
Time Series
5
4
3
J
Z3
2
0
8/10/98 4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
Ivl vv-y
♦
MW-11
♦
MW-1 R2 (bg)
Constituent: Cadmium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
40
32
24
J
16
8
Time Series
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
MW-11
MW-1 R2 (bg)
8/10/98
g" Jt
4/20/03 12/29/07 9/7/12 5/18/17 1/26/22
Constituent: Chromium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
30
24
18
J
12
6
0 4-
8/10/98
Time Series
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
Constituent: Cobalt Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
500
400
300
J
200
100-7
0
8/10/98
Time Series
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
♦ MW-11
♦ MW-1 R2 (bg)
Constituent: Copper Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
30
24
18
J
12
6
0 4-
8/10/98
Time Series
n
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
Constituent: Lead Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
♦ MW-11
♦ MW-1 R2 (bg)

SanitasTM v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
Time Series
50
40
30
-
J
20
10
ixIL
0
8/10/98 4/20/03 12/29/07 9/7/12 5/18/17 1/26/22
Constituent: Nickel Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
lvl vv-y
♦ MW-11
♦ MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
30
24
18
J
12
6
0 4-
8/10/98
Time Series
4/20/03 12/29/07 9/7/12 5/18/17 1/26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
♦ MW-11
♦ MW-1 R2 (bg)
Constituent: Selenium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
50
40
30
J
20
10
0 4-
8/10/98
Time Series
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
Constituent: Silver Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
Ivl vv-y
♦
MW-11
♦
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
Time Series
10
8
6
Y
�L
J
4
2
-
0
8/10/98 4/20/03 12/29/07 9/7/12 5/18/17 1/26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
r
Ivlvv-y
♦
MW-11
♦
MW-1 R2 (bg)
Constituent: Thallium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
60
48
36
J
24
12
0 4-
8/10/98
Time Series
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
Ivlvv-y
♦
MW-11
♦
MW-1 R2 (bg)
Constituent: Vanadium Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
200
160
120
J
0)
80
40
Time Series
CI'A - Ir, I", _ ,
8/10/98
4/20/03 12/29/07 9/7/12 5/18/17 1/26/22
Constituent: Zinc Total Analysis Run 3/29/2022 8:18 AM View: TS
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
5
4
3
J
2
1
0
1 /6/09
Time Series
8/17/11 3/28/14 11 /5/16 6/17/19
1 /26/22
Constituent: 11-Dichloroethane Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
5
4
3
J
2
1
Time Series
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)
0 4-
8/10/98
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
Constituent: Benzene Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills

SanitasTM v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
5
4
3
J
Z3
2
1
0
1 /6/09
Time Series
8/17/11 3/28/14 11/5/16 6/17/19
1 /26/22
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)
Constituent: cis- 1 2-Dichloroethene Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
8/10/98
Time Series
4/20/03 12/29/07 9/7/12 5/18/17 1 /26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
Ivl vv-y
♦
MW-11
♦
MW-1 R2 (bg)
Constituent: Tetrachloroethene Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
2
1.6
1.2
J
0.8
0.4
0 4-
1 /6/09
Time Series
L_!
8/17/11 3/28/14 11 /5/16 6/17/19 1 /26/22
♦
MW-1 (bg)
♦
MW-10
■
MW-1 R (bg)
•
MW-2R
♦
MW-3R2
♦
MW-4
♦
MW-5
■
MW-6
•
MW-7
♦
MW-8
i
Ivlvv-y
♦
MW-11
♦
MW-1 R2 (bg)
Constituent: Toluene Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
2
1.6
1.2
J
0.8
0.4
Time Series
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)
0 4-
1 /6/09
8/17/11 3/28/14 11 /5/16 6/17/19 1 /26/22
Constituent: Trichloroethene Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
2
1.6
1.2
J
0.8
0.4
Time Series
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)
0 4-
1 /6/09
8/17/11 3/28/14 11 /5/16 6/17/19 1 /26/22
Constituent: Vinyl chloride Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills

Sanitas" v.9.6.32 Software licensed to Jett Environmental Consulting. UG
Hollow symbols indicate censored values.
5
4
3
J
2
1
0
1 /6/09
Time Series
8/17/11 3/28/14 11 /5/16 6/17/19
1 /26/22
f
Constituent: Xylenes [Total] Analysis Run 3/29/2022 9:22 AM View: TS VOCs
Foothills Client: RSI Data: Foothills
MW-1 (bg)
MW-10
MW-1 R (bg)
MW-2R
MW-3R2
MW-4
MW-5
MW-6
MW-7
M W-8
Ivl vv-y
MW-11
MW-1 R2 (bg)

APPENDIX C
LABORATORY ANALYTICAL REPORTS
FIELD SAMPLING FORMS

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
February 08, 2022
Environmental Manager
Foothills Environmental Landfill
2800 Cheraw Road
Lenoir, NC 28645
RE: Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on January 27, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Peachtree Corners, GA
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
Maiya Parks
[e-mail]
[phone]
Project Manager
Enclosures
cc: Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 89

laneAnalytical
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
North Carolina Certification #: 381
South Carolina Certification #: 98011001
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Lab ID
Sample ID
Matrix
Date Collected
Date Received
92584821001
1403-MW-1 R2
Water
01/26/22 15:52
01/27/22 10:40
92584821002
1403-MW-3R2
Water
01/26/2213:42
01/27/22 10:40
92584821003
1403-MW-4
Water
01/26/22 12:47
01/27/22 10:40
92584821004
1403-DUP@MW-4
Water
01/26/2212:49
01/27/22 10:40
92584821005
1403-MW-5
Water
01/26/2211:57
01/27/22 10:40
92584821006
1403-MW-6
Water
01/26/2211:07
01/27/22 10:40
92584821007
1403-MW-7
Water
01/26/22 10:17
01/27/22 10:40
92584821008
1403-MW-8
Water
01/26/22 09:26
01/27/22 10:40
92584821009
1403-MW-9
Water
01/26/22 08:31
01/27/22 10:40
92584821010
1403-MW-10
Water
01/26/22 07:41
01/27/22 10:40
92584821011
1403-MW-11
Water
01/26/22 06:48
01/27/22 10:40
92584821012
1403-Field Blank
Water
01/25/22 13:50
01/27/22 10:40
92584821013
1403-SW1
Water
01/25/22 13:58
01/27/22 10:40
92584821014
1403-SW2
Water
01/25/22 15:04
01/27/22 10:40
92584821015
1403-SW3
Water
01/25/2216:18
01/27/22 10:40
92584821016
1403-SW4
Water
01/25/22 15:52
01/27/22 10:40
92584821017
1403-SW5
Water
01/25/2215:28
01/27/22 10:40
92584821018
1403-UD1
Water
01/25/2214:45
01/27/22 10:40
92584821019
1403-UD2
Water
01/25/22 14:24
01/27/22 10:40
92584821020
1403-Trip Blank
Water
01/25/22 13:54
01/27/22 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 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584821
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92584821001
1403-MW-1R2
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821002
1403-MW-3R2
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821003
1403-MW-4
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821004
1403-DUP@MW-4
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821005
1403-MW-5
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821006
1403-MW-6
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821007
1403-MW-7
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821008
1403-MW-8
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821009
1403-MW-9
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821010
1403-MW-10
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821011
1403-MW-11
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821012
1403-Field Blank
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821013
1403-SW1
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821014
1403-SW2
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821015
1403-SW3
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821016
1403-SW4
EPA6020B
CW1
15
PASI-GA
EPA 8260D
CL
50
PASI-C
92584821017
1403-SW5
EPA6020B
CW1
15
PASI-GA
EPA 8260D
NSCQ
50
PASI-C
92584821018
1403-UD1
EPA6020B
CW1
15
PASI-GA
EPA 8260D
NSCQ
50
PASI-C
92584821019
1403-UD2
EPA6020B
CW1
15
PASI-GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 4 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
EPA 8260D NSCQ 50 PASI-C
92584821020 1403-Trip Blank EPA 8260D NSCQ 50 PASI-C
PASI-C = Pace Analytical Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 5 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584821
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92584821001
1403-MW-1 R2
Performed by
ES&S
01/26/22 15:52
pH
6.44
Std. Units
01/26/22 15:52
Temperature
12.1
deg C
01/26/22 15:52
Static Water Level
22.45
feet
01/26/22 15:52
Specific Conductance
80.1
umhos/cm
01/26/22 15:52
Oxidation Potential
40.2
my
01/26/22 15:52
Oxygen, Dissolved
1.85
mg/L
01/26/22 15:52
Total Well Depth
43.34
feet
01/26/22 15:52
Turbidity
0.89
NTU
01/26/22 15:52
EPA 6020B
Barium
70.9J
ug/L
100
02/02/22 14:42
92584821002
1403-MW-3R2
Performed by
ES&S
01/26/22 13:42
pH
7.90
Std. Units
01/26/22 13:42
Temperature
14.5
deg C
01/26/22 13:42
Static Water Level
42.43
feet
01/26/22 13:42
Specific Conductance
265
umhos/cm
01/26/22 13:42
Oxidation Potential
-28.2
my
01/26/22 13:42
Oxygen, Dissolved
3.15
mg/L
01/26/22 13:42
Total Well Depth
73.91
feet
01/26/22 13:42
Turbidity
0.65
NTU
01/26/22 13:42
EPA 6020B
Barium
4.1 J
ug/L
100
02/02/22 14:48
EPA 6020B
Chromium
1.51
ug/L
10.0
02/02/22 14:48
92584821003
1403-MW-4
Performed by
ES&S
01/26/22 12:47
pH
5.31
Std. Units
01/26/22 12:47
Temperature
16.2
deg C
01/26/22 12:47
Static Water Level
41.80
feet
01/26/22 12:47
Specific Conductance
46.3
umhos/cm
01/26/22 12:47
Oxidation Potential
95.7
my
01/26/22 12:47
Oxygen, Dissolved
1.70
mg/L
01/26/22 12:47
Total Well Depth
52.20
feet
01/26/22 12:47
Turbidity
0.50
NTU
01/26/22 12:47
EPA 6020B
Barium
62AJ
ug/L
100
02/02/22 14:54
EPA 6020B
Beryllium
0.086J
ug/L
1.0
02/02/22 14:54
EPA 6020B
Cobalt
13.6
ug/L
10.0
02/02/22 14:54
EPA 6020B
Nickel
0.79J
ug/L
50.0
02/02/22 14:54
92584821004
1403-DUP@MW-4
EPA 6020B
Barium
67.6J
ug/L
100
02/02/22 15:00
EPA 6020B
Beryllium
0.096J
ug/L
1.0
02/02/22 15:00
EPA 6020B
Cobalt
14.6
ug/L
10.0
02/02/22 15:00
EPA 6020B
Nickel
0.76J
ug/L
50.0
02/02/22 15:00
92584821005
1403-MW-5
Performed by
ES&S
01/26/22 11:57
pH
5.83
Std. Units
01/26/22 11:57
Temperature
15.4
deg C
01/26/22 11:57
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 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Foothills LF/Semi-Annual
Pace Project No.:
92584821
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92584821005
1403-MW-5
Static Water Level
47.51
feet
01/26/22 11:57
Specific Conductance
233
umhos/cm
01/26/22 11:57
Oxidation Potential
68.2
mV
01/26/22 11:57
Oxygen, Dissolved
2.32
mg/L
01/26/22 11:57
Total Well Depth
54.50
feet
01/26/22 11:57
Turbidity
0.57
NTU
01/26/22 11:57
EPA 6020B
Arsenic
1.3J
ug/L
10.0
02/02/22 15:06
EPA 6020B
Barium
152
ug/L
100
02/02/22 15:06
EPA 6020B
Beryllium
0.093J
ug/L
1.0
02/02/22 15:06
EPA 6020B
Chromium
1.5J
ug/L
10.0
02/02/22 15:06
EPA 6020B
Vanadium
4.1 J
ug/L
25.0
02/02/22 15:06
EPA 8260D
Benzene
0.77J
ug/L
1.0
01 /29/22 05:22
EPA8260D
cis-1,2-Dichloroethene
2.2J
ug/L
5.0
01/29/2205:22
92584821006
1403-MW-6
Performed by
ES&S
01/26/22 11:07
pH
5.57
Std. Units
01/26/22 11:07
Temperature
14.8
deg C
01/26/22 11:07
Static Water Level
43.30
feet
01/26/22 11:07
Specific Conductance
155.2
umhos/cm
01/26/22 11:07
Oxidation Potential
81.7
mV
01/26/22 11:07
Oxygen, Dissolved
2.26
mg/L
01/26/22 11:07
Total Well Depth
50.55
feet
01/26/22 11:07
Turbidity
2.62
NTU
01/26/22 11:07
EPA 6020B
Arsenic
1 AJ
ug/L
10.0
02/02/22 15:12
EPA 6020B
Barium
121
ug/L
100
02/02/22 15:12
EPA 6020B
Beryllium
0.37J
ug/L
1.0
02/02/22 15:12
EPA 6020B
Chromium
1.5J
ug/L
10.0
02/02/22 15:12
EPA 6020B
Cobalt
3.7J
ug/L
10.0
02/02/22 15:12
EPA 6020B
Vanadium
2AJ
ug/L
25.0
02/02/22 15:12
92584821007
1403-MW-7
Performed by
ES&S
01/26/22 10:17
pH
5.56
Std. Units
01/26/22 10:17
Temperature
12.3
deg C
01/26/22 10:17
Static Water Level
32.12
feet
01/26/22 10:17
Specific Conductance
364
umhos/cm
01/26/22 10:17
Oxidation Potential
81.2
mV
01/26/22 10:17
Oxygen, Dissolved
4.62
mg/L
01/26/22 10:17
Total Well Depth
40.13
feet
01/26/22 10:17
Turbidity
3.08
NTU
01/26/22 10:17
EPA 6020B
Barium
101
ug/L
100
02/02/22 15:18
EPA 6020B
Beryllium
0.18J
ug/L
1.0
02/02/22 15:18
EPA 6020B
Cadmium
0.18J
ug/L
1.0
02/02/22 15:18
EPA 6020B
Chromium
1.2J
ug/L
10.0
02/02/22 15:18
92584821008
1403-MW-8
Performed by
ES&S
01/26/22 09:26
pH
5.85
Std. Units
01/26/22 09:26
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 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Foothills LF/Semi-Annual
Pace Project No.:
92584821
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92584821008
1403-MW-8
Temperature
12.2
deg C
01/26/22 09:26
Static Water Level
30.92
feet
01/26/22 09:26
Specific Conductance
96.8
umhos/cm
01/26/22 09:26
Oxidation Potential
66.1
mV
01/26/22 09:26
Oxygen, Dissolved
2.42
mg/L
01/26/22 09:26
Total Well Depth
49.56
feet
01/26/22 09:26
Turbidity
2.40
NTU
01/26/22 09:26
EPA 6020B
Arsenic
1 AJ
ug/L
10.0
02/02/22 15:24
EPA 6020B
Barium
45.9J
ug/L
100
02/02/22 15:24
EPA 6020B
Vanadium
2.OJ
ug/L
25.0
02/02/22 15:24
92584821009
1403-MW-9
Performed by
ES&S
01/26/22 08:31
pH
5.98
Std. Units
01/26/22 08:31
Temperature
14.0
deg C
01/26/22 08:31
Static Water Level
69.25
feet
01/26/22 08:31
Specific Conductance
196.1
umhos/cm
01/26/22 08:31
Oxidation Potential
60.0
mV
01/26/22 08:31
Oxygen, Dissolved
3.35
mg/L
01/26/22 08:31
Total Well Depth
73.40
feet
01/26/22 08:31
Turbidity
0.38
NTU
01/26/22 08:31
EPA 6020B
Antimony
0.84J
ug/L
6.0
02/02/22 15:49
EPA 6020B
Barium
9.01
ug/L
100
02/02/22 15:49
EPA 6020B
Vanadium
2.OJ
ug/L
25.0
02/02/22 15:49
92584821010
1403-MW-10
Performed by
ES&S
01/26/22 07:41
pH
6.54
Std. Units
01/26/22 07:41
Temperature
12.5
deg C
01/26/22 07:41
Static Water Level
76.46
feet
01/26/22 07:41
Specific Conductance
63.9
umhos/cm
01/26/22 07:41
Oxidation Potential
31.6
mV
01/26/22 07:41
Oxygen, Dissolved
5.15
mg/L
01/26/22 07:41
Total Well Depth
88.21
feet
01/26/22 07:41
Turbidity
0.86
NTU
01/26/22 07:41
EPA 6020B
Barium
25.1 J
ug/L
100
02/02/22 15:55
EPA 6020B
Vanadium
3.3J
ug/L
25.0
02/02/22 15:55
92584821011
1403-MW-11
Performed by
ES&S
01/26/22 06:48
pH
6.78
Std. Units
01/26/22 06:48
Temperature
11.3
deg C
01/26/22 06:48
Static Water Level
83.23
feet
01/26/22 06:48
Specific Conductance
71.1
umhos/cm
01/26/22 06:48
Oxidation Potential
18.6
mV
01/26/22 06:48
Oxygen, Dissolved
1.90
mg/L
01/26/22 06:48
Total Well Depth
108.40
feet
01/26/22 06:48
Turbidity
0.46
NTU
01/26/22 06:48
EPA 6020B
Barium
86.9J
ug/L
100
02/02/22 16:01
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 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584821
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92584821012
1403-Field Blank
EPA 6020B
Antimony
2.OJ
ug/L
6.0
02/02/22 16:25
92584821013
1403-SW1
Performed by
ES&S
01/25/22 13:58
pH
6.56
Std. Units
01/25/22 13:58
Temperature
11.1
deg C
01/25/22 13:58
Specific Conductance
79.2
umhos/cm
01/25/22 13:58
Oxidation Potential
20.2
mV
01/25/22 13:58
Oxygen, Dissolved
4.02
mg/L
01/25/22 13:58
Turbidity
3.98
NTU
01/25/22 13:58
EPA 6020B
Barium
25.6J
ug/L
100
02/02/22 16:31
EPA 6020B
Cobalt
1.1 J
ug/L
10.0
02/02/22 16:31
EPA 6020B
Copper
6AJ
ug/L
10.0
02/02/22 16:31
EPA 6020B
Vanadium
2.8J
ug/L
25.0
02/02/22 16:31
EPA 6020B
Zinc
10.1
ug/L
10.0
02/02/22 16:31
92584821014
1403-SW2
Performed by
ES&S
01/25/22 15:04
pH
6.66
Std. Units
01/25/22 15:04
Temperature
11.4
deg C
01/25/22 15:04
Specific Conductance
98.5
umhos/cm
01/25/22 15:04
Oxidation Potential
24.7
mV
01/25/22 15:04
Oxygen, Dissolved
3.92
mg/L
01/25/22 15:04
Turbidity
3.26
NTU
01/25/22 15:04
EPA 6020B
Barium
26.1 J
ug/L
100
02/02/22 16:37
EPA 6020B
Cobalt
1.3J
ug/L
10.0
02/02/22 16:37
EPA 6020B
Vanadium
2.2J
ug/L
25.0
02/02/22 16:37
92584821015
1403-SW3
Performed by
ES&S
01/25/22 16:18
pH
7.87
Std. Units
01/25/22 16:18
Temperature
10.2
deg C
01/25/22 16:18
Specific Conductance
67.2
umhos/cm
01/25/22 16:18
Oxidation Potential
-37.3
mV
01/25/22 16:18
Turbidity
2.92
NTU
01/25/22 16:18
EPA 6020B
Barium
21 AJ
ug/L
100
02/02/22 16:43
EPA 6020B
Chromium
1.6J
ug/L
10.0
02/02/22 16:43
EPA 6020B
Cobalt
0.45J
ug/L
10.0
02/02/22 16:43
EPA 6020B
Copper
0.68J
ug/L
10.0
02/02/22 16:43
EPA 6020B
Vanadium
2.1 J
ug/L
25.0
02/02/22 16:43
92584821016
1403-SW4
Performed by
ES&S
01/25/22 15:52
pH
7.65
Std. Units
01/25/22 15:52
Temperature
10.0
deg C
01/25/22 15:52
Specific Conductance
69.8
umhos/cm
01/25/22 15:52
Oxidation Potential
-25.7
mV
01/25/22 15:52
Turbidity
2.38
NTU
01/25/22 15:52
EPA 6020B
Barium
24.1 J
ug/L
100
02/02/22 17:09
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 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584821
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92584821016
1403-SW4
EPA 6020B
Cobalt
0.42J
ug/L
10.0
02/02/22 17:09
EPA 6020B
Copper
0.591
ug/L
10.0
02/02/22 17:09
92584821017
1403-SW5
Performed by
ES&S
01/25/22 15:28
pH
7.35
Std. Units
01/25/22 15:28
Temperature
10.2
deg C
01/25/22 15:28
Specific Conductance
136.2
umhos/cm
01/25/22 15:28
Oxidation Potential
-13.8
mV
01/25/22 15:28
Oxygen, Dissolved
3.60
mg/L
01/25/22 15:28
Turbidity
5.49
NTU
01/25/22 15:28
EPA 6020B
Arsenic
1.5J
ug/L
10.0
02/02/22 17:15
EPA 6020B
Barium
25.2J
ug/L
100
02/02/22 17:15
EPA 6020B
Cobalt
1.1 J
ug/L
10.0
02/02/22 17:15
EPA 6020B
Vanadium
3.1 J
ug/L
25.0
02/02/22 17:15
EPA 6020B
Zinc
11.4
ug/L
10.0
02/02/22 17:15
92584821018
1403-UD1
Performed by
ES&S
01/25/22 14:45
pH
5.94
Std. Units
01/25/22 14:45
Temperature
18.1
deg C
01/25/22 14:45
Specific Conductance
252
umhos/cm
01/25/22 14:45
Oxidation Potential
63.1
mV
01/25/22 14:45
Oxygen, Dissolved
3.70
mg/L
01/25/22 14:45
Turbidity
4.28
NTU
01/25/22 14:45
EPA 6020B
Arsenic
2.1 J
ug/L
10.0
02/02/22 17:21
EPA 6020B
Barium
68.1 J
ug/L
100
02/02/22 17:21
EPA 6020B
Beryllium
0.074J
ug/L
1.0
02/02/22 17:21
EPA 6020B
Cobalt
6.5J
ug/L
10.0
02/02/22 17:21
EPA 6020B
Nickel
1 AJ
ug/L
50.0
02/02/22 17:21
EPA 6020B
Vanadium
4.3J
ug/L
25.0
02/02/22 17:21
EPA 6020B
Zinc
9.6J
ug/L
10.0
02/02/22 17:21
92584821019
1403-U D2
Performed by
ES&S
01/25/22 14:24
pH
6.52
Std. Units
01/25/22 14:24
Temperature
10.6
deg C
01/25/22 14:24
Specific Conductance
182.6
umhos/cm
01/25/22 14:24
Oxidation Potential
44.6
mV
01/25/22 14:24
Oxygen, Dissolved
3.58
mg/L
01/25/22 14:24
Turbidity
2.95
NTU
01/25/22 14:24
EPA 6020B
Arsenic
2.OJ
ug/L
10.0
02/02/22 17:27
EPA 6020B
Barium
80.OJ
ug/L
100
02/02/22 17:27
EPA 6020B
Beryllium
0.085J
ug/L
1.0
02/02/22 17:27
EPA 6020B
Cobalt
7.9J
ug/L
10.0
02/02/22 17:27
EPA 6020B
Nickel
1.3J
ug/L
50.0
02/02/22 17:27
EPA 6020B
Vanadium
3.OJ
ug/L
25.0
02/02/22 17:27
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 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-1R2 Lab ID: 92584821001 Collected: 01/26/22 15:52 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 15:52
pH
6.44
Std. Units
1
01/26/22 15:52
Temperature
12.1
deg C
1
01/26/22 15:52
Static Water Level
22.45
feet
1
01/26/22 15:52
Specific Conductance
80.1
umhos/c
1
01/26/22 15:52
m
Oxidation Potential
40.2
mV
1
01/26/22 15:52
Oxygen, Dissolved
1.85
mg/L
1
01/26/22 15:52
7782-44-7
Total Well Depth
43.34
feet
1
01/26/22 15:52
Turbidity
0.89
NTU
1
01/26/22 15:52
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2214:42
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2214:42
7440-38-2
Barium
70.9J
ug/L
100
0.67
1 02/01/2210:55
02/02/2214:42
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2214:42
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2214:42
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2214:42
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2214:42
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2214:42
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2214:42
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2214:42
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2214:42
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2214:42
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2214:42
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2214:42
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2214:42
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 01:26
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 01:26
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 01:26
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 01:26
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 01:26
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 01:26
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 01:26
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 01:26
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 01:26
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 01:26
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 01:26
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 01:26
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 01:26
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 01:26
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 89

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-1R2 Lab ID: 92584821001 Collected: 01/26/22 15:52 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
100
%
70-130
102
%
70-130
102
%
70-130
1 01/29/22 01:26 96-12-8
1 01/29/22 01:26
124-48-1
1 01/29/22 01:26
106-93-4
1 01/29/22 01:26
74-95-3
1 01/29/22 01:26
95-50-1
1 01/29/22 01:26
106-46-7
1 01/29/22 01:26
110-57-6
1 01/29/22 01:26
75-34-3
1 01/29/22 01:26
107-06-2
1 01/29/22 01:26
75-35-4
1 01/29/22 01:26
156-59-2
1 01/29/22 01:26
156-60-5
1 01/29/22 01:26
78-87-5
1 01/29/22 01:26
10061-01-5
1 01/29/22 01:26
10061-02-6
1 01/29/22 01:26
100-41-4
1 01/29/22 01:26
591-78-6
1 01/29/22 01:26
74-88-4
1 01/29/22 01:26
75-09-2
1 01/29/22 01:26
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 01:26
100-42-5
01/29/22 01:26
630-20-6
01/29/22 01:26
79-34-5
01/29/22 01:26
127-18-4
01/29/22 01:26
108-88-3
01/29/22 01:26
71-55-6
01/29/22 01:26
79-00-5
01/29/22 01:26
79-01-6
01/29/22 01:26
75-69-4
01/29/22 01:26
96-18-4
01/29/22 01:26
108-05-4
01/29/22 01:26
75-01-4
01/29/22 01:26
1330-20-7
01/29/22 01:26 460-00-4
01/29/22 01:26 17060-07-0
01/29/22 01:26 2037-26-5
Page 12 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-3R2 Lab ID: 92584821002 Collected: 01/26/22 13:42 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 13:42
pH
7.90
Std. Units
1
01/26/22 13:42
Temperature
14.5
deg C
1
01/26/22 13:42
Static Water Level
42.43
feet
1
01/26/22 13:42
Specific Conductance
265
umhos/c
1
01/26/22 13:42
m
Oxidation Potential
-28.2
mV
1
01/26/22 13:42
Oxygen, Dissolved
3.15
mg/L
1
01/26/22 13:42
7782-44-7
Total Well Depth
73.91
feet
1
01/26/22 13:42
Turbidity
0.65
NTU
1
01/26/22 13:42
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2214:48
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2214:48
7440-38-2
Barium
4.1J
ug/L
100
0.67
1 02/01/2210:55
02/02/2214:48
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2214:48
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2214:48
7440-43-9
Chromium
1.5J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2214:48
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2214:48
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2214:48
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2214:48
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2214:48
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2214:48
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2214:48
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2214:48
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2214:48
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2214:48
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 04:46
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 04:46
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 04:46
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 04:46
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 04:46
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 04:46
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 04:46
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 04:46
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 04:46
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 04:46
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 04:46
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 04:46
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 04:46
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 04:46
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-3R2 Lab ID: 92584821002 Collected: 01/26/22 13:42 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
97
%
70-130
102
%
70-130
103
%
70-130
1 01/29/22 04:46 96-12-8
1 01/29/22 04:46
124-48-1
1 01/29/22 04:46
106-93-4
1 01/29/22 04:46
74-95-3
1 01/29/22 04:46
95-50-1
1 01/29/22 04:46
106-46-7
1 01/29/22 04:46
110-57-6
1 01/29/22 04:46
75-34-3
1 01/29/22 04:46
107-06-2
1 01/29/22 04:46
75-35-4
1 01/29/22 04:46
156-59-2
1 01/29/22 04:46
156-60-5
1 01/29/22 04:46
78-87-5
1 01/29/22 04:46
10061-01-5
1 01/29/22 04:46
10061-02-6
1 01/29/22 04:46
100-41-4
1 01/29/22 04:46
591-78-6
1 01/29/22 04:46
74-88-4
1 01/29/22 04:46
75-09-2
1 01/29/22 04:46
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 04:46
100-42-5
01/29/22 04:46
630-20-6
01/29/22 04:46
79-34-5
01/29/22 04:46
127-18-4
01/29/22 04:46
108-88-3
01/29/22 04:46
71-55-6
01/29/22 04:46
79-00-5
01/29/22 04:46
79-01-6
01/29/22 04:46
75-69-4
01/29/22 04:46
96-18-4
01/29/22 04:46
108-05-4
01/29/22 04:46
75-01-4
01/29/22 04:46
1330-20-7
01/29/22 04:46 460-00-4
01/29/22 04:46 17060-07-0
01/29/22 04:46 2037-26-5
Page 14 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-4 Lab ID: 92584821003 Collected: 01/26/22 12:47 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace
Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 12:47
pH
5.31
Std. Units
1
01/26/22 12:47
Temperature
16.2
deg C
1
01/26/22 12:47
Static Water Level
41.80
feet
1
01/26/22 12:47
Specific Conductance
46.3
umhos/c
1
01/26/22 12:47
m
Oxidation Potential
95.7
mV
1
01/26/22 12:47
Oxygen, Dissolved
1.70
mg/L
1
01/26/22 12:47
7782-44-7
Total Well Depth
52.20
feet
1
01/26/22 12:47
Turbidity
0.50
NTU
1
01/26/22 12:47
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace
Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2214:54
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2214:54
7440-38-2
Barium
62.4J
ug/L
100
0.67
1 02/01/2210:55
02/02/2214:54
7440-39-3
Beryllium
0.086J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2214:54
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2214:54
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2214:54
7440-47-3
Cobalt
13.6
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2214:54
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2214:54
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2214:54
7439-92-1
Nickel
0.79J
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2214:54
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2214:54
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2214:54
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2214:54
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2214:54
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2214:54
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace
Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 01:44
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 01:44
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 01:44
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 01:44
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 01:44
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 01:44
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 01:44
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 01:44
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 01:44
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 01:44
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 01:44
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 01:44
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 01:44
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 01:44
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 15 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-4 Lab ID: 92584821003 Collected: 01/26/22 12:47 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
98
%
70-130
100
%
70-130
103
%
70-130
1 01/29/22 01:44 96-12-8
1 01/29/22 01:44
124-48-1
1 01/29/22 01:44
106-93-4
1 01/29/22 01:44
74-95-3
1 01/29/22 01:44
95-50-1
1 01/29/22 01:44
106-46-7
1 01/29/22 01:44
110-57-6
1 01/29/22 01:44
75-34-3
1 01/29/22 01:44
107-06-2
1 01/29/22 01:44
75-35-4
1 01/29/22 01:44
156-59-2
1 01/29/22 01:44
156-60-5
1 01/29/22 01:44
78-87-5
1 01/29/22 01:44
10061-01-5
1 01/29/22 01:44
10061-02-6
1 01/29/22 01:44
100-41-4
1 01/29/22 01:44
591-78-6
1 01/29/22 01:44
74-88-4
1 01/29/22 01:44
75-09-2
1 01/29/22 01:44
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 01:44
100-42-5
01/29/22 01:44
630-20-6
01/29/22 01:44
79-34-5
01/29/22 01:44
127-18-4
01/29/22 01:44
108-88-3
01/29/22 01:44
71-55-6
01/29/22 01:44
79-00-5
01/29/22 01:44
79-01-6
01/29/22 01:44
75-69-4
01/29/22 01:44
96-18-4
01/29/22 01:44
108-05-4
01/29/22 01:44
75-01-4
01/29/22 01:44
1330-20-7
01/29/22 01:44 460-00-4
01/29/22 01:44 17060-07-0
01/29/22 01:44 2037-26-5
Page 16 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-DUP@MW-4 Lab ID: 92584821004 Collected: 01/26/22 12:49 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Pace
Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:00
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:00
7440-38-2
Barium
67.6J
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:00
7440-39-3
Beryllium
0.096J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:00
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:00
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:00
7440-47-3
Cobalt
14.6
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:00
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:00
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:00
7439-92-1
Nickel
0.76J
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:00
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:00
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:00
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:00
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:00
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:00
7440-66-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace
Analytical Services
- Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 05:04
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 05:04
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 05:04
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 05:04
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 05:04
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 05:04
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 05:04
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 05:04
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 05:04
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 05:04
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 05:04
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 05:04
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 05:04
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 05:04
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 05:04
96-12-8
chloropropane
Dibromochloromethane
ND
ug/L
3.0
0.36
1
01/29/22 05:04
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
0.27
1
01/29/22 05:04
106-93-4
Dibromomethane
ND
ug/L
10.0
0.39
1
01/29/22 05:04
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
0.34
1
01/29/22 05:04
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
01/29/22 05:04
106-46-7
trans-1,4-Dichloro-2-
ND
ug/L
100
0.56
1
01/29/22 05:04
110-57-6
butene
1,1-Dichloroethane
ND
ug/L
5.0
0.37
1
01/29/22 05:04
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
01/29/22 05:04
107-06-2
1,1-Dichloroethene
ND
ug/L
5.0
0.35
1
01/29/22 05:04
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
5.0
0.38
1
01/29/22 05:04
156-59-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-DUP@MW-4 Lab ID: 92584821004 Collected: 01/26/22 12:49 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
5.0
0.40
1
01/29/22 05:04
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 05:04
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 05:04
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 05:04
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 05:04
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 05:04
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 05:04
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 05:04
75-09-2
ND
ug/L
100
2.7
1
01/29/22 05:04
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 05:04
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 05:04
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 05:04
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 05:04
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 05:04
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 05:04
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 05:04
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 05:04
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 05:04
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 05:04
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 05:04
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 05:04
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 05:04
1330-20-7
99
%
70-130
1
01/29/22 05:04
460-00-4
103
%
70-130
1
01/29/22 05:04
17060-07-0
103
%
70-130
1
01/29/22 05:04
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 18 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-5 Lab ID: 92584821005 Collected: 01/26/22 11:57 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 11:57
pH
5.83
Std. Units
1
01/26/22 11:57
Temperature
15.4
deg C
1
01/26/22 11:57
Static Water Level
47.51
feet
1
01/26/22 11:57
Specific Conductance
233
umhos/c
1
01/26/22 11:57
m
Oxidation Potential
68.2
mV
1
01/26/22 11:57
Oxygen, Dissolved
2.32
mg/L
1
01/26/22 11:57
7782-44-7
Total Well Depth
54.50
feet
1
01/26/22 11:57
Turbidity
0.57
NTU
1
01/26/22 11:57
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:06
7440-36-0
Arsenic
1.3J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:06
7440-38-2
Barium
152
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:06
7440-39-3
Beryllium
0.093J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:06
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:06
7440-43-9
Chromium
1.5J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:06
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:06
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:06
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:06
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:06
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:06
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:06
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:06
7440-28-0
Vanadium
4.1J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:06
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:06
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 05:22
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 05:22
107-13-1
Benzene
0.77J
ug/L
1.0
0.34
1
01/29/22 05:22
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 05:22
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 05:22
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 05:22
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 05:22
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 05:22
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 05:22
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 05:22
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 05:22
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 05:22
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 05:22
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 05:22
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-5 Lab ID: 92584821005 Collected: 01/26/22 11:57 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
1
01/29/22 05:22
96-12-8
ND
ug/L
3.0
0.36
1
01/29/22 05:22
124-48-1
ND
ug/L
2.0
0.27
1
01/29/22 05:22
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 05:22
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 05:22
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 05:22
106-46-7
ND
ug/L
100
0.56
1
01/29/22 05:22
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 05:22
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 05:22
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 05:22
75-35-4
2.2J
ug/L
5.0
0.38
1
01/29/22 05:22
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 05:22
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 05:22
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 05:22
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 05:22
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 05:22
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 05:22
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 05:22
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 05:22
75-09-2
ND
ug/L
100
2.7
1
01/29/22 05:22
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 05:22
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 05:22
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 05:22
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 05:22
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 05:22
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 05:22
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 05:22
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 05:22
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 05:22
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 05:22
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 05:22
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 05:22
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 05:22
1330-20-7
99
%
70-130
1
01/29/22 05:22
460-00-4
101
%
70-130
1
01/29/22 05:22
17060-07-0
103
%
70-130
1
01/29/22 05:22
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.
CO
Page 20 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-6 Lab ID: 92584821006 Collected: 01/26/22 11:07 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 11:07
pH
5.57
Std. Units
1
01/26/22 11:07
Temperature
14.8
deg C
1
01/26/22 11:07
Static Water Level
43.30
feet
1
01/26/22 11:07
Specific Conductance
155.2
umhos/c
1
01/26/22 11:07
m
Oxidation Potential
81.7
mV
1
01/26/22 11:07
Oxygen, Dissolved
2.26
mg/L
1
01/26/22 11:07
7782-44-7
Total Well Depth
50.55
feet
1
01/26/22 11:07
Turbidity
2.62
NTU
1
01/26/22 11:07
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:12
7440-36-0
Arsenic
1.4J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:12
7440-38-2
Barium
121
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:12
7440-39-3
Beryllium
0.37J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:12
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:12
7440-43-9
Chromium
1.5J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:12
7440-47-3
Cobalt
3.7J
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:12
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:12
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:12
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:12
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:12
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:12
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:12
7440-28-0
Vanadium
2.4J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:12
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:12
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 02:02
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 02:02
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 02:02
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 02:02
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 02:02
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 02:02
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 02:02
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 02:02
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 02:02
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 02:02
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 02:02
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 02:02
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 02:02
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 02:02
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-6 Lab ID: 92584821006 Collected: 01/26/22 11:07 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
100
%
70-130
101
%
70-130
104
%
70-130
1 01/29/22 02:02 96-12-8
1 01/29/22 02:02
124-48-1
1 01/29/22 02:02
106-93-4
1 01/29/22 02:02
74-95-3
1 01/29/22 02:02
95-50-1
1 01/29/22 02:02
106-46-7
1 01/29/22 02:02
110-57-6
1 01/29/22 02:02
75-34-3
1 01/29/22 02:02
107-06-2
1 01/29/22 02:02
75-35-4
1 01/29/22 02:02
156-59-2
1 01/29/22 02:02
156-60-5
1 01/29/22 02:02
78-87-5
1 01/29/22 02:02
10061-01-5
1 01/29/22 02:02
10061-02-6
1 01/29/22 02:02
100-41-4
1 01/29/22 02:02
591-78-6
1 01/29/22 02:02
74-88-4
1 01/29/22 02:02
75-09-2
1 01/29/22 02:02
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 02:02
100-42-5
01/29/22 02:02
630-20-6
01/29/22 02:02
79-34-5
01/29/22 02:02
127-18-4
01/29/22 02:02
108-88-3
01/29/22 02:02
71-55-6
01/29/22 02:02
79-00-5
01/29/22 02:02
79-01-6
01/29/22 02:02
75-69-4
01/29/22 02:02
96-18-4
01/29/22 02:02
108-05-4
01/29/22 02:02
75-01-4
01/29/22 02:02
1330-20-7
01/29/22 02:02 460-00-4
01/29/22 02:02 17060-07-0
01/29/22 02:02 2037-26-5
Page 22 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-7 Lab ID: 92584821007 Collected: 01/26/22 10:17 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 10:17
pH
5.56
Std. Units
1
01/26/22 10:17
Temperature
12.3
deg C
1
01/26/22 10:17
Static Water Level
32.12
feet
1
01/26/22 10:17
Specific Conductance
364
umhos/c
1
01/26/22 10:17
m
Oxidation Potential
81.2
mV
1
01/26/22 10:17
Oxygen, Dissolved
4.62
mg/L
1
01/26/22 10:17
7782-44-7
Total Well Depth
40.13
feet
1
01/26/22 10:17
Turbidity
3.08
NTU
1
01/26/22 10:17
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:18
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:18
7440-38-2
Barium
101
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:18
7440-39-3
Beryllium
0.18J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:18
7440-41-7
Cadmium
0.18J
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:18
7440-43-9
Chromium
1.2J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:18
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:18
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:18
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:18
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:18
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:18
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:18
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:18
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:18
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:18
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 02:20
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 02:20
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 02:20
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 02:20
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 02:20
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 02:20
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 02:20
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 02:20
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 02:20
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 02:20
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 02:20
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 02:20
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 02:20
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 02:20
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-7 Lab ID: 92584821007 Collected: 01/26/22 10:17 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
99
%
70-130
104
%
70-130
104
%
70-130
1 01/29/22 02:20 96-12-8
1 01/29/22 02:20
124-48-1
1 01/29/22 02:20
106-93-4
1 01/29/22 02:20
74-95-3
1 01/29/22 02:20
95-50-1
1 01/29/22 02:20
106-46-7
1 01/29/22 02:20
110-57-6
1 01/29/22 02:20
75-34-3
1 01/29/22 02:20
107-06-2
1 01/29/22 02:20
75-35-4
1 01/29/22 02:20
156-59-2
1 01/29/22 02:20
156-60-5
1 01/29/22 02:20
78-87-5
1 01/29/22 02:20
10061-01-5
1 01/29/22 02:20
10061-02-6
1 01/29/22 02:20
100-41-4
1 01/29/22 02:20
591-78-6
1 01/29/22 02:20
74-88-4
1 01/29/22 02:20
75-09-2
1 01/29/22 02:20
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 02:20
100-42-5
01/29/22 02:20
630-20-6
01/29/22 02:20
79-34-5
01/29/22 02:20
127-18-4
01/29/22 02:20
108-88-3
01/29/22 02:20
71-55-6
01/29/22 02:20
79-00-5
01/29/22 02:20
79-01-6
01/29/22 02:20
75-69-4
01/29/22 02:20
96-18-4
01/29/22 02:20
108-05-4
01/29/22 02:20
75-01-4
01/29/22 02:20
1330-20-7
01/29/22 02:20 460-00-4
01/29/22 02:20 17060-07-0
01/29/22 02:20 2037-26-5
Page 24 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-8 Lab ID: 92584821008 Collected: 01/26/22 09:26 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 09:26
pH
5.85
Std. Units
1
01/26/22 09:26
Temperature
12.2
deg C
1
01/26/22 09:26
Static Water Level
30.92
feet
1
01/26/22 09:26
Specific Conductance
96.8
umhos/c
1
01/26/22 09:26
m
Oxidation Potential
66.1
mV
1
01/26/22 09:26
Oxygen, Dissolved
2.42
mg/L
1
01/26/22 09:26
7782-44-7
Total Well Depth
49.56
feet
1
01/26/22 09:26
Turbidity
2.40
NTU
1
01/26/22 09:26
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:24
7440-36-0
Arsenic
1.4J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:24
7440-38-2
Barium
45.9J
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:24
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:24
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:24
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:24
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:24
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:24
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:24
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:24
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:24
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:24
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:24
7440-28-0
Vanadium
2.OJ
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:24
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:24
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 02:38
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 02:38
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 02:38
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 02:38
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 02:38
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 02:38
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 02:38
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 02:38
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 02:38
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 02:38
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 02:38
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 02:38
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 02:38
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 02:38
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-8 Lab ID: 92584821008 Collected: 01/26/22 09:26 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
99
%
70-130
103
%
70-130
103
%
70-130
1 01/29/22 02:38 96-12-8
1 01/29/22 02:38
124-48-1
1 01/29/22 02:38
106-93-4
1 01/29/22 02:38
74-95-3
1 01/29/22 02:38
95-50-1
1 01/29/22 02:38
106-46-7
1 01/29/22 02:38
110-57-6
1 01/29/22 02:38
75-34-3
1 01/29/22 02:38
107-06-2
1 01/29/22 02:38
75-35-4
1 01/29/22 02:38
156-59-2
1 01/29/22 02:38
156-60-5
1 01/29/22 02:38
78-87-5
1 01/29/22 02:38
10061-01-5
1 01/29/22 02:38
10061-02-6
1 01/29/22 02:38
100-41-4
1 01/29/22 02:38
591-78-6
1 01/29/22 02:38
74-88-4
1 01/29/22 02:38
75-09-2
1 01/29/22 02:38
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 02:38
100-42-5
01/29/22 02:38
630-20-6
01/29/22 02:38
79-34-5
01/29/22 02:38
127-18-4
01/29/22 02:38
108-88-3
01/29/22 02:38
71-55-6
01/29/22 02:38
79-00-5
01/29/22 02:38
79-01-6
01/29/22 02:38
75-69-4
01/29/22 02:38
96-18-4
01/29/22 02:38
108-05-4
01/29/22 02:38
75-01-4
01/29/22 02:38
1330-20-7
01/29/22 02:38 460-00-4
01/29/22 02:38 17060-07-0
01/29/22 02:38 2037-26-5
Page 26 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-9 Lab ID: 92584821009 Collected: 01/26/22 08:31 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 08:31
pH
5.98
Std. Units
1
01/26/22 08:31
Temperature
14.0
deg C
1
01/26/22 08:31
Static Water Level
69.25
feet
1
01/26/22 08:31
Specific Conductance
196.1
umhos/c
1
01/26/22 08:31
m
Oxidation Potential
60.0
mV
1
01/26/22 08:31
Oxygen, Dissolved
3.35
mg/L
1
01/26/22 08:31
7782-44-7
Total Well Depth
73.40
feet
1
01/26/22 08:31
Turbidity
0.38
NTU
1
01/26/22 08:31
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
0.84J
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:49
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:49
7440-38-2
Barium
9.OJ
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:49
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:49
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:49
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:49
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:49
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:49
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:49
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:49
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:49
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:49
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:49
7440-28-0
Vanadium
2.OJ
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:49
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:49
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 02:57
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 02:57
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 02:57
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 02:57
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 02:57
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 02:57
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 02:57
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 02:57
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 02:57
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 02:57
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 02:57
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 02:57
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 02:57
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 02:57
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 27 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-9 Lab ID: 92584821009 Collected: 01/26/22 08:31 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
97
%
70-130
99
%
70-130
104
%
70-130
1 01/29/22 02:57 96-12-8
1 01/29/22 02:57
124-48-1
1 01/29/22 02:57
106-93-4
1 01/29/22 02:57
74-95-3
1 01/29/22 02:57
95-50-1
1 01/29/22 02:57
106-46-7
1 01/29/22 02:57
110-57-6
1 01/29/22 02:57
75-34-3
1 01/29/22 02:57
107-06-2
1 01/29/22 02:57
75-35-4
1 01/29/22 02:57
156-59-2
1 01/29/22 02:57
156-60-5
1 01/29/22 02:57
78-87-5
1 01/29/22 02:57
10061-01-5
1 01/29/22 02:57
10061-02-6
1 01/29/22 02:57
100-41-4
1 01/29/22 02:57
591-78-6
1 01/29/22 02:57
74-88-4
1 01/29/22 02:57
75-09-2
1 01/29/22 02:57
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 02:57
100-42-5
01/29/22 02:57
630-20-6
01/29/22 02:57
79-34-5
01/29/22 02:57
127-18-4
01/29/22 02:57
108-88-3
01/29/22 02:57
71-55-6
01/29/22 02:57
79-00-5
01/29/22 02:57
79-01-6
01/29/22 02:57
75-69-4
01/29/22 02:57
96-18-4
01/29/22 02:57
108-05-4
01/29/22 02:57
75-01-4
01/29/22 02:57
1330-20-7
01/29/22 02:57 460-00-4
01/29/22 02:57 17060-07-0
01/29/22 02:57 2037-26-5
Page 28 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-10 Lab ID: 92584821010 Collected: 01/26/22 07:41 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 07:41
pH
6.54
Std. Units
1
01/26/22 07:41
Temperature
12.5
deg C
1
01/26/22 07:41
Static Water Level
76.46
feet
1
01/26/22 07:41
Specific Conductance
63.9
umhos/c
1
01/26/22 07:41
m
Oxidation Potential
31.6
mV
1
01/26/22 07:41
Oxygen, Dissolved
5.15
mg/L
1
01/26/22 07:41
7782-44-7
Total Well Depth
88.21
feet
1
01/26/22 07:41
Turbidity
0.86
NTU
1
01/26/22 07:41
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2215:55
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:55
7440-38-2
Barium
25.1J
ug/L
100
0.67
1 02/01/2210:55
02/02/2215:55
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2215:55
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2215:55
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2215:55
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2215:55
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2215:55
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2215:55
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2215:55
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2215:55
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2215:55
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2215:55
7440-28-0
Vanadium
3.3J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2215:55
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2215:55
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 03:15
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 03:15
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 03:15
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 03:15
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 03:15
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 03:15
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 03:15
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 03:15
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 03:15
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 03:15
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 03:15
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 03:15
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 03:15
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 03:15
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 29 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-10 Lab ID: 92584821010 Collected: 01/26/22 07:41 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
98
%
70-130
99
%
70-130
104
%
70-130
1 01/29/22 03:15 96-12-8
1 01/29/22 03:15
124-48-1
1 01/29/22 03:15
106-93-4
1 01/29/22 03:15
74-95-3
1 01/29/22 03:15
95-50-1
1 01/29/22 03:15
106-46-7
1 01/29/22 03:15
110-57-6
1 01/29/22 03:15
75-34-3
1 01/29/22 03:15
107-06-2
1 01/29/22 03:15
75-35-4
1 01/29/22 03:15
156-59-2
1 01/29/22 03:15
156-60-5
1 01/29/22 03:15
78-87-5
1 01/29/22 03:15
10061-01-5
1 01/29/22 03:15
10061-02-6
1 01/29/22 03:15
100-41-4
1 01/29/22 03:15
591-78-6
1 01/29/22 03:15
74-88-4
1 01/29/22 03:15
75-09-2
1 01/29/22 03:15
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 03:15
100-42-5
01/29/22 03:15
630-20-6
01/29/22 03:15
79-34-5
01/29/22 03:15
127-18-4
01/29/22 03:15
108-88-3
01/29/22 03:15
71-55-6
01/29/22 03:15
79-00-5
01/29/22 03:15
79-01-6
01/29/22 03:15
75-69-4
01/29/22 03:15
96-18-4
01/29/22 03:15
108-05-4
01/29/22 03:15
75-01-4
01/29/22 03:15
1330-20-7
01/29/22 03:15 460-00-4
01/29/22 03:15 17060-07-0
01/29/22 03:15 2037-26-5
Page 30 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-11 Lab ID: 92584821011 Collected: 01/26/22 06:48 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 06:48
pH
6.78
Std. Units
1
01/26/22 06:48
Temperature
11.3
deg C
1
01/26/22 06:48
Static Water Level
83.23
feet
1
01/26/22 06:48
Specific Conductance
71.1
umhos/c
1
01/26/22 06:48
m
Oxidation Potential
18.6
mV
1
01/26/22 06:48
Oxygen, Dissolved
1.90
mg/L
1
01/26/22 06:48
7782-44-7
Total Well Depth
108.40
feet
1
01/26/22 06:48
Turbidity
0.46
NTU
1
01/26/22 06:48
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2216:01
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:01
7440-38-2
Barium
86.9J
ug/L
100
0.67
1 02/01/2210:55
02/02/2216:01
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2216:01
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2216:01
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:01
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2216:01
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2216:01
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2216:01
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2216:01
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2216:01
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2216:01
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2216:01
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2216:01
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2216:01
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 05:41
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 05:41
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 05:41
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 05:41
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 05:41
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 05:41
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 05:41
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 05:41
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 05:41
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 05:41
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 05:41
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 05:41
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 05:41
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 05:41
74-87-3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 31 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-MW-11 Lab ID: 92584821011 Collected: 01/26/22 06:48 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
13.0
0.34
ND
ug/L
3.0
0.36
ND
ug/L
2.0
0.27
ND
ug/L
10.0
0.39
ND
ug/L
5.0
0.34
ND
ug/L
1.0
0.33
ND
ug/L
100
0.56
ND
ug/L
5.0
0.37
ND
ug/L
1.0
0.32
ND
ug/L
5.0
0.35
ND
ug/L
5.0
0.38
ND
ug/L
5.0
0.40
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.36
ND
ug/L
1.0
0.30
ND
ug/L
50.0
0.48
ND
ug/L
20.0
9.7
ND
ug/L
5.0
2.0
ND
ug/L
100
2.7
ND
ug/L
1.0
0.29
ND
ug/L
5.0
0.31
ND
ug/L
3.0
0.22
ND
ug/L
1.0
0.29
ND
ug/L
1.0
0.48
ND
ug/L
1.0
0.33
ND
ug/L
1.0
0.32
ND
ug/L
1.0
0.38
ND
ug/L
1.0
0.30
ND
ug/L
1.0
0.26
ND
ug/L
50.0
1.3
ND
ug/L
1.0
0.39
ND
ug/L
5.0
0.34
98
%
70-130
101
%
70-130
103
%
70-130
1 01/29/22 05:41 96-12-8
1 01/29/22 05:41
124-48-1
1 01/29/22 05:41
106-93-4
1 01/29/22 05:41
74-95-3
1 01/29/22 05:41
95-50-1
1 01/29/22 05:41
106-46-7
1 01/29/22 05:41
110-57-6
1 01/29/22 05:41
75-34-3
1 01/29/22 05:41
107-06-2
1 01/29/22 05:41
75-35-4
1 01/29/22 05:41
156-59-2
1 01/29/22 05:41
156-60-5
1 01/29/22 05:41
78-87-5
1 01/29/22 05:41
10061-01-5
1 01/29/22 05:41
10061-02-6
1 01/29/22 05:41
100-41-4
1 01/29/22 05:41
591-78-6
1 01/29/22 05:41
74-88-4
1 01/29/22 05:41
75-09-2
1 01/29/22 05:41
108-10-1
1
1
1
1
1
1
1
1
1
1
1
1
1
I
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
01/29/22 05:41
100-42-5
01/29/22 05:41
630-20-6
01/29/22 05:41
79-34-5
01/29/22 05:41
127-18-4
01/29/22 05:41
108-88-3
01/29/22 05:41
71-55-6
01/29/22 05:41
79-00-5
01/29/22 05:41
79-01-6
01/29/22 05:41
75-69-4
01/29/22 05:41
96-18-4
01/29/22 05:41
108-05-4
01/29/22 05:41
75-01-4
01/29/22 05:41
1330-20-7
01/29/22 05:41 460-00-4
01/29/22 05:41 17060-07-0
01/29/22 05:41 2037-26-5
Page 32 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-Field Blank Lab ID: 92584821012 Collected: 01/25/22 13:50 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
6020 MET ICPMS
Analytical Method: EPA 6020E Preparation Method: EPA 3005A
Pace
Analytical Services - Peachtree Corners, GA
Antimony
2.OJ
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2216:25
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:25
7440-38-2
Barium
ND
ug/L
100
0.67
1 02/01/2210:55
02/02/2216:25
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2216:25
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2216:25
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:25
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2216:25
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2216:25
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2216:25
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2216:25
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2216:25
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2216:25
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2216:25
7440-28-0
Vanadium
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2216:25
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2216:25
7440-66-6
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace
Analytical Services
- Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 01:07
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 01:07
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 01:07
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 01:07
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 01:07
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 01:07
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 01:07
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 01:07
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 01:07
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 01:07
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 01:07
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 01:07
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 01:07
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 01:07
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 01:07
96-12-8
chloropropane
Dibromochloromethane
ND
ug/L
3.0
0.36
1
01/29/22 01:07
124-48-1
1,2-Dibromoethane (EDB)
ND
ug/L
2.0
0.27
1
01/29/22 01:07
106-93-4
Dibromomethane
ND
ug/L
10.0
0.39
1
01/29/22 01:07
74-95-3
1,2-Dichlorobenzene
ND
ug/L
5.0
0.34
1
01/29/22 01:07
95-50-1
1,4-Dichlorobenzene
ND
ug/L
1.0
0.33
1
01/29/22 01:07
106-46-7
trans-1,4-Dichloro-2-
ND
ug/L
100
0.56
1
01/29/22 01:07
110-57-6
butene
1,1-Dichloroethane
ND
ug/L
5.0
0.37
1
01/29/22 01:07
75-34-3
1,2-Dichloroethane
ND
ug/L
1.0
0.32
1
01/29/22 01:07
107-06-2
1,1-Dichloroethene
ND
ug/L
5.0
0.35
1
01/29/22 01:07
75-35-4
cis-1,2-Dichloroethene
ND
ug/L
5.0
0.38
1
01/29/22 01:07
156-59-2
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 33 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-Field Blank Lab ID: 92584821012 Collected: 01/25/22 13:50 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
trans-1,2-Dichloroethene
1,2-Dichloropropene
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
5.0
0.40
1
01/29/22 01:07
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 01:07
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 01:07
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 01:07
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 01:07
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 01:07
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 01:07
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 01:07
75-09-2
ND
ug/L
100
2.7
1
01/29/22 01:07
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 01:07
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 01:07
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 01:07
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 01:07
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 01:07
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 01:07
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 01:07
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 01:07
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 01:07
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 01:07
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 01:07
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 01:07
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 01:07
1330-20-7
98
%
70-130
1
01/29/22 01:07
460-00-4
102
%
70-130
1
01/29/22 01:07
17060-07-0
104
%
70-130
1
01/29/22 01:07
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 34 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW1 Lab ID: 92584821013 Collected: 01/25/22 13:58 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/25/22 13:58
pH
6.56
Std. Units
1
01/25/22 13:58
Temperature
11.1
deg C
1
01/25/22 13:58
Specific Conductance
79.2
umhos/c
1
01/25/22 13:58
m
Oxidation Potential
20.2
mV
1
01/25/22 13:58
Oxygen, Dissolved
4.02
mg/L
1
01/25/22 13:58
7782-44-7
Turbidity
3.98
NTU
1
01/25/22 13:58
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2216:31
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:31
7440-38-2
Barium
25.6J
ug/L
100
0.67
1 02/01/2210:55
02/02/2216:31
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2216:31
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2216:31
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:31
7440-47-3
Cobalt
1.1J
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2216:31
7440-48-4
Copper
6.4J
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2216:31
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2216:31
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2216:31
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2216:31
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2216:31
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2216:31
7440-28-0
Vanadium
2.8J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2216:31
7440-62-2
Zinc
10.1
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2216:31
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 03:33
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 03:33
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 03:33
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 03:33
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 03:33
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 03:33
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 03:33
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 03:33
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 03:33
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 03:33
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 03:33
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 03:33
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 03:33
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 03:33
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 03:33
96-12-8
chloropropane
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 35 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW1 Lab ID: 92584821013 Collected: 01/25/22 13:58 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
3.0
0.36
1
01/29/22 03:33
124-48-1
ND
ug/L
2.0
0.27
1
01/29/22 03:33
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 03:33
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 03:33
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 03:33
106-46-7
ND
ug/L
100
0.56
1
01/29/22 03:33
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 03:33
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 03:33
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 03:33
75-35-4
ND
ug/L
5.0
0.38
1
01/29/22 03:33
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 03:33
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 03:33
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 03:33
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 03:33
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 03:33
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 03:33
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 03:33
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 03:33
75-09-2
ND
ug/L
100
2.7
1
01/29/22 03:33
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 03:33
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 03:33
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 03:33
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 03:33
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 03:33
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 03:33
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 03:33
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 03:33
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 03:33
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 03:33
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 03:33
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 03:33
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 03:33
1330-20-7
98
%
70-130
1
01/29/22 03:33
460-00-4
102
%
70-130
1
01/29/22 03:33
17060-07-0
105
%
70-130
1
01/29/22 03:33
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 36 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW2 Lab ID: 92584821014 Collected: 01/25/22 15:04 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/25/22 15:04
pH
6.66
Std. Units
1
01/25/22 15:04
Temperature
11.4
deg C
1
01/25/22 15:04
Specific Conductance
98.5
umhos/c
1
01/25/22 15:04
m
Oxidation Potential
24.7
mV
1
01/25/22 15:04
Oxygen, Dissolved
3.92
mg/L
1
01/25/22 15:04
7782-44-7
Turbidity
3.26
NTU
1
01/25/22 15:04
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2216:37
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:37
7440-38-2
Barium
26.1J
ug/L
100
0.67
1 02/01/2210:55
02/02/2216:37
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2216:37
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2216:37
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2216:37
7440-47-3
Cobalt
1.3J
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2216:37
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2216:37
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2216:37
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2216:37
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2216:37
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2216:37
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2216:37
7440-28-0
Vanadium
2.2J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2216:37
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2216:37
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 03:51
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 03:51
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 03:51
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 03:51
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 03:51
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 03:51
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 03:51
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 03:51
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 03:51
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 03:51
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 03:51
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 03:51
75-00-3
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 03:51
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 03:51
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 03:51
96-12-8
chloropropane
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 37 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW2 Lab ID: 92584821014 Collected: 01/25/22 15:04 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
3.0
0.36
1
01/29/22 03:51
124-48-1
ND
ug/L
2.0
0.27
1
01/29/22 03:51
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 03:51
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 03:51
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 03:51
106-46-7
ND
ug/L
100
0.56
1
01/29/22 03:51
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 03:51
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 03:51
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 03:51
75-35-4
ND
ug/L
5.0
0.38
1
01/29/22 03:51
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 03:51
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 03:51
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 03:51
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 03:51
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 03:51
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 03:51
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 03:51
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 03:51
75-09-2
ND
ug/L
100
2.7
1
01/29/22 03:51
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 03:51
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 03:51
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 03:51
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 03:51
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 03:51
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 03:51
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 03:51
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 03:51
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 03:51
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 03:51
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 03:51
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 03:51
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 03:51
1330-20-7
100
%
70-130
1
01/29/22 03:51
460-00-4
103
%
70-130
1
01/29/22 03:51
17060-07-0
102
%
70-130
1
01/29/22 03:51
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 38 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW3 Lab ID: 92584821015 Collected: 01/25/22 16:18 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Performed by
pH
Temperature
Specific Conductance
Oxidation Potential
Turbidity
6020 MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
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
Date: 02/08/2022 03:27 PM
Analytical Method:
Pace Analytical Services - Charlotte
ES&S
1
01/25/22 16:18
7.87
Std. Units
1
01/25/22 16:18
10.2
deg C
1
01/25/22 16:18
67.2
umhos/c
1
01/25/22 16:18
m
-37.3
mV
1
01/25/22 16:18
2.92
NTU
1
01/25/22 16:18
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/22 16:43
7440-36-0
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/22 16:43
7440-38-2
21.4J
ug/L
100
0.67
1 02/01 /22 10:55
02/02/22 16:43
7440-39-3
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/22 16:43
7440-41-7
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/22 16:43
7440-43-9
1.6J
ug/L
10.0
1.1
1 02/01 /22 10:55
02/02/22 16:43
7440-47-3
0.45J
ug/L
10.0
0.39
1 02/01 /22 10:55
02/02/22 16:43
7440-48-4
0.68J
ug/L
10.0
0.50
1 02/01 /22 10:55
02/02/22 16:43
7440-50-8
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/22 16:43
7439-92-1
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/22 16:43
7440-02-0
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/22 16:43
7782-49-2
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/22 16:43
7440-22-4
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/22 16:43
7440-28-0
2.1 J
ug/L
25.0
1.9
1 02/01 /22 10:55
02/02/22 16:43
7440-62-2
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/22 16:43
7440-66-6
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
100
5.1
1
01/29/22 04:10
67-64-1
ND
ug/L
200
1.8
1
01/29/22 04:10
107-13-1
ND
ug/L
1.0
0.34
1
01/29/22 04:10
71-43-2
ND
ug/L
3.0
0.47
1
01/29/22 04:10
74-97-5
ND
ug/L
1.0
0.31
1
01/29/22 04:10
75-27-4
ND
ug/L
3.0
0.34
1
01/29/22 04:10
75-25-2
ND
ug/L
10.0
1.7
1
01/29/22 04:10
74-83-9
ND
ug/L
100
4.0
1
01/29/22 04:10
78-93-3
ND
ug/L
100
0.73
1
01/29/22 04:10
75-15-0
ND
ug/L
1.0
0.33
1
01/29/22 04:10
56-23-5
ND
ug/L
3.0
0.28
1
01/29/22 04:10
108-90-7
ND
ug/L
10.0
0.65
1
01/29/22 04:10
75-00-3
ND
ug/L
5.0
0.43
1
01/29/22 04:10
67-66-3
ND
ug/L
1.0
0.54
1
01/29/22 04:10
74-87-3
ND
ug/L
13.0
0.34
1
01/29/22 04:10
96-12-8
ND
ug/L
3.0
0.36
1
01/29/22 04:10
124-48-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 39 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW3 Lab ID: 92584821015 Collected: 01/25/22 16:18 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
2.0
0.27
1
01/29/22 04:10
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 04:10
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 04:10
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 04:10
106-46-7
ND
ug/L
100
0.56
1
01/29/22 04:10
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 04:10
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 04:10
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 04:10
75-35-4
ND
ug/L
5.0
0.38
1
01/29/22 04:10
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 04:10
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 04:10
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 04:10
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 04:10
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 04:10
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 04:10
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 04:10
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 04:10
75-09-2
ND
ug/L
100
2.7
1
01/29/22 04:10
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 04:10
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 04:10
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 04:10
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 04:10
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 04:10
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 04:10
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 04:10
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 04:10
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 04:10
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 04:10
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 04:10
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 04:10
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 04:10
1330-20-7
96
%
70-130
1
01/29/22 04:10
460-00-4
105
%
70-130
1
01/29/22 04:10
17060-07-0
104
%
70-130
1
01/29/22 04:10
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 40 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW4 Lab ID: 92584821016 Collected: 01/25/22 15:52 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Performed by
pH
Temperature
Specific Conductance
Oxidation Potential
Turbidity
6020 MET ICPMS
Antimony
Arsenic
Barium
Beryllium
Cadmium
Chromium
Cobalt
Copper
Lead
Nickel
Selenium
Silver
Thallium
Vanadium
Zinc
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
Date: 02/08/2022 03:27 PM
Analytical Method:
Pace Analytical Services - Charlotte
ES&S
1
01/25/22 15:52
7.65
Std. Units
1
01/25/22 15:52
10.0
deg C
1
01/25/22 15:52
69.8
umhos/c
1
01/25/22 15:52
m
-25.7
mV
1
01/25/22 15:52
2.38
NTU
1
01/25/22 15:52
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/22 17:09
7440-36-0
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/22 17:09
7440-38-2
24.1 J
ug/L
100
0.67
1 02/01 /22 10:55
02/02/22 17:09
7440-39-3
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/22 17:09
7440-41-7
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/22 17:09
7440-43-9
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/22 17:09
7440-47-3
0.42J
ug/L
10.0
0.39
1 02/01 /22 10:55
02/02/22 17:09
7440-48-4
0.59J
ug/L
10.0
0.50
1 02/01 /22 10:55
02/02/22 17:09
7440-50-8
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/22 17:09
7439-92-1
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/22 17:09
7440-02-0
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/22 17:09
7782-49-2
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/22 17:09
7440-22-4
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/22 17:09
7440-28-0
ND
ug/L
25.0
1.9
1 02/01/2210:55
02/02/22 17:09
7440-62-2
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/22 17:09
7440-66-6
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
100
5.1
1
01/29/22 04:28
67-64-1
ND
ug/L
200
1.8
1
01/29/22 04:28
107-13-1
ND
ug/L
1.0
0.34
1
01/29/22 04:28
71-43-2
ND
ug/L
3.0
0.47
1
01/29/22 04:28
74-97-5
ND
ug/L
1.0
0.31
1
01/29/22 04:28
75-27-4
ND
ug/L
3.0
0.34
1
01/29/22 04:28
75-25-2
ND
ug/L
10.0
1.7
1
01/29/22 04:28
74-83-9
ND
ug/L
100
4.0
1
01/29/22 04:28
78-93-3
ND
ug/L
100
0.73
1
01/29/22 04:28
75-15-0
ND
ug/L
1.0
0.33
1
01/29/22 04:28
56-23-5
ND
ug/L
3.0
0.28
1
01/29/22 04:28
108-90-7
ND
ug/L
10.0
0.65
1
01/29/22 04:28
75-00-3
ND
ug/L
5.0
0.43
1
01/29/22 04:28
67-66-3
ND
ug/L
1.0
0.54
1
01/29/22 04:28
74-87-3
ND
ug/L
13.0
0.34
1
01/29/22 04:28
96-12-8
ND
ug/L
3.0
0.36
1
01/29/22 04:28
124-48-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 41 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW4 Lab ID: 92584821016 Collected: 01/25/22 15:52 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical
Services -
Charlotte
ND
ug/L
2.0
0.27
1
01/29/22 04:28
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 04:28
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 04:28
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 04:28
106-46-7
ND
ug/L
100
0.56
1
01/29/22 04:28
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 04:28
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 04:28
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 04:28
75-35-4
ND
ug/L
5.0
0.38
1
01/29/22 04:28
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 04:28
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 04:28
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 04:28
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 04:28
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 04:28
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 04:28
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 04:28
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 04:28
75-09-2
ND
ug/L
100
2.7
1
01/29/22 04:28
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 04:28
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 04:28
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 04:28
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 04:28
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 04:28
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 04:28
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 04:28
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 04:28
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 04:28
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 04:28
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 04:28
108-05-4
ND
ug/L
1.0
0.39
1
01/29/22 04:28
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 04:28
1330-20-7
99
%
70-130
1
01/29/22 04:28
460-00-4
101
%
70-130
1
01/29/22 04:28
17060-07-0
103
%
70-130
1
01/29/22 04:28
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 42 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW5 Lab ID: 92584821017 Collected: 01/25/22 15:28 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/25/22 15:28
pH
7.35
Std. Units
1
01/25/22 15:28
Temperature
10.2
deg C
1
01/25/22 15:28
Specific Conductance
136.2
umhos/c
1
01/25/22 15:28
m
Oxidation Potential
-13.8
mV
1
01/25/22 15:28
Oxygen, Dissolved
3.60
mg/L
1
01/25/22 15:28
7782-44-7
Turbidity
5.49
NTU
1
01/25/22 15:28
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2217:15
7440-36-0
Arsenic
1.5J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2217:15
7440-38-2
Barium
25.2J
ug/L
100
0.67
1 02/01/2210:55
02/02/2217:15
7440-39-3
Beryllium
ND
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2217:15
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2217:15
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2217:15
7440-47-3
Cobalt
1.1J
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2217:15
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2217:15
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2217:15
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2217:15
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2217:15
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2217:15
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2217:15
7440-28-0
Vanadium
3.1J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2217:15
7440-62-2
Zinc
11.4
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2217:15
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 09:42
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 09:42
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 09:42
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 09:42
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 09:42
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 09:42
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 09:42
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 09:42
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 09:42
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 09:42
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 09:42
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 09:42
75-00-3 IK
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 09:42
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 09:42
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 09:42
96-12-8
chloropropane
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 43 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-SW5 Lab ID: 92584821017 Collected: 01/25/22 15:28 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
3.0
0.36
1
01/29/22 09:42
124-48-1
ND
ug/L
2.0
0.27
1
01/29/22 09:42
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 09:42
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 09:42
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 09:42
106-46-7
ND
ug/L
100
0.56
1
01/29/22 09:42
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 09:42
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 09:42
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 09:42
75-35-4
ND
ug/L
5.0
0.38
1
01/29/22 09:42
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 09:42
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 09:42
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 09:42
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 09:42
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 09:42
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 09:42
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 09:42
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 09:42
75-09-2
ND
ug/L
100
2.7
1
01/29/22 09:42
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 09:42
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 09:42
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 09:42
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 09:42
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 09:42
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 09:42
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 09:42
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 09:42
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 09:42
75-69-4
ND
ug/L
1.0
0.26
1
01/29/22 09:42
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 09:42
108-05-4 IH
ND
ug/L
1.0
0.39
1
01/29/22 09:42
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 09:42
1330-20-7
98
%
70-130
1
01/29/22 09:42
460-00-4
103
%
70-130
1
01/29/22 09:42
17060-07-0
102
%
70-130
1
01/29/22 09:42
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 44 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-UD1 Lab ID: 92584821018 Collected: 01/25/22 14:45 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/25/22 14:45
pH
5.94
Std. Units
1
01/25/22 14:45
Temperature
18.1
deg C
1
01/25/22 14:45
Specific Conductance
252
umhos/c
1
01/25/22 14:45
m
Oxidation Potential
63.1
mV
1
01/25/22 14:45
Oxygen, Dissolved
3.70
mg/L
1
01/25/22 14:45
7782-44-7
Turbidity
4.28
NTU
1
01/25/22 14:45
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2217:21
7440-36-0
Arsenic
2.1J
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2217:21
7440-38-2
Barium
68.1J
ug/L
100
0.67
1 02/01/2210:55
02/02/2217:21
7440-39-3
Beryllium
0.074J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2217:21
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2217:21
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2217:21
7440-47-3
Cobalt
6.5J
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2217:21
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2217:21
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2217:21
7439-92-1
Nickel
1.4J
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2217:21
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2217:21
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2217:21
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2217:21
7440-28-0
Vanadium
4.3J
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2217:21
7440-62-2
Zinc
9.6J
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2217:21
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 10:00
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 10:00
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 10:00
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 10:00
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 10:00
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 10:00
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 10:00
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 10:00
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 10:00
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 10:00
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 10:00
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 10:00
75-00-3 IK
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 10:00
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 10:00
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 10:00
96-12-8
chloropropane
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 45 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-UD1 Lab ID: 92584821018 Collected: 01/25/22 14:45 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
3.0
0.36
1
01/29/2210:00
124-48-1
ND
ug/L
2.0
0.27
1
01 /29/22 10:00
106-93-4
ND
ug/L
10.0
0.39
1
01 /29/22 10:00
74-95-3
ND
ug/L
5.0
0.34
1
01/29/2210:00
95-50-1
ND
ug/L
1.0
0.33
1
01/29/2210:00
106-46-7
ND
ug/L
100
0.56
1
01/29/2210:00
110-57-6
ND
ug/L
5.0
0.37
1
01/29/2210:00
75-34-3
ND
ug/L
1.0
0.32
1
01 /29/22 10:00
107-06-2
ND
ug/L
5.0
0.35
1
01/29/2210:00
75-35-4
ND
ug/L
5.0
0.38
1
01/29/2210:00
156-59-2
ND
ug/L
5.0
0.40
1
01/29/2210:00
156-60-5
ND
ug/L
1.0
0.36
1
01/29/2210:00
78-87-5
ND
ug/L
1.0
0.36
1
01 /29/22 10:00
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/2210:00
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/2210:00
100-41-4
ND
ug/L
50.0
0.48
1
01 /29/22 10:00
591-78-6
ND
ug/L
20.0
9.7
1
01 /29/22 10:00
74-88-4
ND
ug/L
5.0
2.0
1
01 /29/22 10:00
75-09-2
ND
ug/L
100
2.7
1
01/29/2210:00
108-10-1
ND
ug/L
1.0
0.29
1
01 /29/22 10:00
100-42-5
ND
ug/L
5.0
0.31
1
01 /29/22 10:00
630-20-6
ND
ug/L
3.0
0.22
1
01 /29/22 10:00
79-34-5
ND
ug/L
1.0
0.29
1
01/29/2210:00
127-18-4
ND
ug/L
1.0
0.48
1
01 /29/22 10:00
108-88-3
ND
ug/L
1.0
0.33
1
01 /29/22 10:00
71-55-6
ND
ug/L
1.0
0.32
1
01 /29/22 10:00
79-00-5
ND
ug/L
1.0
0.38
1
01 /29/22 10:00
79-01-6
ND
ug/L
1.0
0.30
1
01 /29/22 10:00
75-69-4
ND
ug/L
1.0
0.26
1
01/29/2210:00
96-18-4
ND
ug/L
50.0
1.3
1
01/29/2210:00
108-05-4 IH
ND
ug/L
1.0
0.39
1
01 /29/22 10:00
75-01-4
ND
ug/L
5.0
0.34
1
01 /29/22 10:00
1330-20-7
99
%
70-130
1
01/29/2210:00
460-00-4
102
%
70-130
1
01/29/2210:00
17060-07-0
102
%
70-130
1
01/29/2210:00
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 46 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-UD2 Lab ID: 92584821019 Collected: 01/25/22 14:24 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/25/22 14:24
pH
6.52
Std. Units
1
01/25/22 14:24
Temperature
10.6
deg C
1
01/25/22 14:24
Specific Conductance
182.6
umhos/c
1
01/25/22 14:24
m
Oxidation Potential
44.6
mV
1
01/25/22 14:24
Oxygen, Dissolved
3.58
mg/L
1
01/25/22 14:24
7782-44-7
Turbidity
2.95
NTU
1
01/25/22 14:24
6020 MET ICPMS
Analytical Method:
EPA 6020E Preparation Method: EPA
3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1 02/01/2210:55
02/02/2217:27
7440-36-0
Arsenic
2.OJ
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2217:27
7440-38-2
Barium
80.OJ
ug/L
100
0.67
1 02/01/2210:55
02/02/2217:27
7440-39-3
Beryllium
0.085J
ug/L
1.0
0.054
1 02/01/2210:55
02/02/2217:27
7440-41-7
Cadmium
ND
ug/L
1.0
0.11
1 02/01/2210:55
02/02/2217:27
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1 02/01/2210:55
02/02/2217:27
7440-47-3
Cobalt
7.9J
ug/L
10.0
0.39
1 02/01/2210:55
02/02/2217:27
7440-48-4
Copper
ND
ug/L
10.0
0.50
1 02/01/2210:55
02/02/2217:27
7440-50-8
Lead
ND
ug/L
10.0
0.89
1 02/01/2210:55
02/02/2217:27
7439-92-1
Nickel
1.3J
ug/L
50.0
0.71
1 02/01/2210:55
02/02/2217:27
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1 02/01/2210:55
02/02/2217:27
7782-49-2
Silver
ND
ug/L
10.0
0.44
1 02/01/2210:55
02/02/2217:27
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1 02/01/2210:55
02/02/2217:27
7440-28-0
Vanadium
3.OJ
ug/L
25.0
1.9
1 02/01/2210:55
02/02/2217:27
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1 02/01/2210:55
02/02/2217:27
7440-66-6
8260D MSV Low Level Landfill
Analytical Method:
EPA 8260D
Pace Analytical Services - Charlotte
Acetone
ND
ug/L
100
5.1
1
01/29/22 10:18
67-64-1
Acrylonitrile
ND
ug/L
200
1.8
1
01/29/22 10:18
107-13-1
Benzene
ND
ug/L
1.0
0.34
1
01/29/22 10:18
71-43-2
Bromochloromethane
ND
ug/L
3.0
0.47
1
01/29/22 10:18
74-97-5
Bromodichloromethane
ND
ug/L
1.0
0.31
1
01/29/22 10:18
75-27-4
Bromoform
ND
ug/L
3.0
0.34
1
01/29/22 10:18
75-25-2
Bromomethane
ND
ug/L
10.0
1.7
1
01/29/22 10:18
74-83-9
2-Butanone (MEK)
ND
ug/L
100
4.0
1
01/29/22 10:18
78-93-3
Carbon disulfide
ND
ug/L
100
0.73
1
01/29/22 10:18
75-15-0
Carbon tetrachloride
ND
ug/L
1.0
0.33
1
01/29/22 10:18
56-23-5
Chlorobenzene
ND
ug/L
3.0
0.28
1
01/29/22 10:18
108-90-7
Chloroethane
ND
ug/L
10.0
0.65
1
01/29/22 10:18
75-00-3 IK
Chloroform
ND
ug/L
5.0
0.43
1
01/29/22 10:18
67-66-3
Chloromethane
ND
ug/L
1.0
0.54
1
01/29/22 10:18
74-87-3
1,2-Dibromo-3-
ND
ug/L
13.0
0.34
1
01/29/22 10:18
96-12-8
chloropropane
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 47 of 89

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-UD2 Lab ID: 92584821019 Collected: 01/25/22 14:24 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND
ug/L
3.0
0.36
1
01/29/2210:18
124-48-1
ND
ug/L
2.0
0.27
1
01 /29/22 10:18
106-93-4
ND
ug/L
10.0
0.39
1
01 /29/22 10:18
74-95-3
ND
ug/L
5.0
0.34
1
01/29/2210:18
95-50-1
ND
ug/L
1.0
0.33
1
01/29/2210:18
106-46-7
ND
ug/L
100
0.56
1
01/29/2210:18
110-57-6
ND
ug/L
5.0
0.37
1
01/29/2210:18
75-34-3
ND
ug/L
1.0
0.32
1
01 /29/22 10:18
107-06-2
ND
ug/L
5.0
0.35
1
01/29/2210:18
75-35-4
ND
ug/L
5.0
0.38
1
01/29/2210:18
156-59-2
ND
ug/L
5.0
0.40
1
01/29/2210:18
156-60-5
ND
ug/L
1.0
0.36
1
01/29/2210:18
78-87-5
ND
ug/L
1.0
0.36
1
01 /29/22 10:18
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/2210:18
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/2210:18
100-41-4
ND
ug/L
50.0
0.48
1
01 /29/22 10:18
591-78-6
ND
ug/L
20.0
9.7
1
01 /29/22 10:18
74-88-4
ND
ug/L
5.0
2.0
1
01 /29/22 10:18
75-09-2
ND
ug/L
100
2.7
1
01/29/2210:18
108-10-1
ND
ug/L
1.0
0.29
1
01 /29/22 10:18
100-42-5
ND
ug/L
5.0
0.31
1
01 /29/22 10:18
630-20-6
ND
ug/L
3.0
0.22
1
01 /29/22 10:18
79-34-5
ND
ug/L
1.0
0.29
1
01/29/2210:18
127-18-4
ND
ug/L
1.0
0.48
1
01 /29/22 10:18
108-88-3
ND
ug/L
1.0
0.33
1
01 /29/22 10:18
71-55-6
ND
ug/L
1.0
0.32
1
01 /29/22 10:18
79-00-5
ND
ug/L
1.0
0.38
1
01 /29/22 10:18
79-01-6
ND
ug/L
1.0
0.30
1
01 /29/22 10:18
75-69-4
ND
ug/L
1.0
0.26
1
01/29/2210:18
96-18-4
ND
ug/L
50.0
1.3
1
01/29/2210:18
108-05-4 IH
ND
ug/L
1.0
0.39
1
01 /29/22 10:18
75-01-4
ND
ug/L
5.0
0.34
1
01 /29/22 10:18
1330-20-7
99
%
70-130
1
01/29/2210:18
460-00-4
103
%
70-130
1
01/29/2210:18
17060-07-0
102
%
70-130
1
01/29/2210:18
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 48 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-Trip Blank Lab ID: 92584821020 Collected: 01/25/22 13:54 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit 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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-M ethyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrach loroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
1,1,1-Trichloroethane
1,1,2-Trichloroethane
Trichloroethene
Trichlorofluoromethane
Date: 02/08/2022 03:27 PM
Analytical Method: EPA 8260D
Pace
Analytical Services -
Charlotte
ND
ug/L
100
5.1
1
01/29/22 05:10
67-64-1
ND
ug/L
200
1.8
1
01/29/22 05:10
107-13-1
ND
ug/L
1.0
0.34
1
01/29/22 05:10
71-43-2
ND
ug/L
3.0
0.47
1
01/29/22 05:10
74-97-5
ND
ug/L
1.0
0.31
1
01/29/22 05:10
75-27-4
ND
ug/L
3.0
0.34
1
01/29/22 05:10
75-25-2
ND
ug/L
10.0
1.7
1
01/29/22 05:10
74-83-9
ND
ug/L
100
4.0
1
01/29/22 05:10
78-93-3
ND
ug/L
100
0.73
1
01/29/22 05:10
75-15-0
ND
ug/L
1.0
0.33
1
01/29/22 05:10
56-23-5
ND
ug/L
3.0
0.28
1
01/29/22 05:10
108-90-7
ND
ug/L
10.0
0.65
1
01/29/22 05:10
75-00-3
ND
ug/L
5.0
0.43
1
01/29/22 05:10
67-66-3
ND
ug/L
1.0
0.54
1
01/29/22 05:10
74-87-3
ND
ug/L
13.0
0.34
1
01/29/22 05:10
96-12-8
ND
ug/L
3.0
0.36
1
01/29/22 05:10
124-48-1
ND
ug/L
2.0
0.27
1
01/29/22 05:10
106-93-4
ND
ug/L
10.0
0.39
1
01/29/22 05:10
74-95-3
ND
ug/L
5.0
0.34
1
01/29/22 05:10
95-50-1
ND
ug/L
1.0
0.33
1
01/29/22 05:10
106-46-7
ND
ug/L
100
0.56
1
01/29/22 05:10
110-57-6
ND
ug/L
5.0
0.37
1
01/29/22 05:10
75-34-3
ND
ug/L
1.0
0.32
1
01/29/22 05:10
107-06-2
ND
ug/L
5.0
0.35
1
01/29/22 05:10
75-35-4
ND
ug/L
5.0
0.38
1
01/29/22 05:10
156-59-2
ND
ug/L
5.0
0.40
1
01/29/22 05:10
156-60-5
ND
ug/L
1.0
0.36
1
01/29/22 05:10
78-87-5
ND
ug/L
1.0
0.36
1
01/29/22 05:10
10061-01-5
ND
ug/L
1.0
0.36
1
01/29/22 05:10
10061-02-6
ND
ug/L
1.0
0.30
1
01/29/22 05:10
100-41-4
ND
ug/L
50.0
0.48
1
01/29/22 05:10
591-78-6
ND
ug/L
20.0
9.7
1
01/29/22 05:10
74-88-4
ND
ug/L
5.0
2.0
1
01/29/22 05:10
75-09-2
ND
ug/L
100
2.7
1
01/29/22 05:10
108-10-1
ND
ug/L
1.0
0.29
1
01/29/22 05:10
100-42-5
ND
ug/L
5.0
0.31
1
01/29/22 05:10
630-20-6
ND
ug/L
3.0
0.22
1
01/29/22 05:10
79-34-5
ND
ug/L
1.0
0.29
1
01/29/22 05:10
127-18-4
ND
ug/L
1.0
0.48
1
01/29/22 05:10
108-88-3
ND
ug/L
1.0
0.33
1
01/29/22 05:10
71-55-6
ND
ug/L
1.0
0.32
1
01/29/22 05:10
79-00-5
ND
ug/L
1.0
0.38
1
01/29/22 05:10
79-01-6
ND
ug/L
1.0
0.30
1
01/29/22 05:10
75-69-4
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IN
Page 49 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Sample: 1403-Trip Blank Lab ID: 92584821020 Collected: 01/25/22 13:54 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
1,2,3-Trichloropropane
Vinyl acetate
Vinyl chloride
Xylene (Total)
Surrogates
4-Bromofluorobenzene (S)
1,2-Dichloroethane-d4 (S)
Toluene-d8 (S)
Date: 02/08/2022 03:27 PM
ND
ug/L
1.0
0.26
1
01/29/22 05:10
96-18-4
ND
ug/L
50.0
1.3
1
01/29/22 05:10
108-05-4 IH
ND
ug/L
1.0
0.39
1
01/29/22 05:10
75-01-4
ND
ug/L
5.0
0.34
1
01/29/22 05:10
1330-20-7
100
%
70-130
1
01/29/22 05:10
460-00-4
99
%
70-130
1
01/29/22 05:10
17060-07-0
102
%
70-130
1
01/29/22 05:10
2037-26-5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 50 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
QC Batch: 675175 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584821001, 92584821002, 92584821003, 92584821004, 92584821005, 92584821006, 92584821007,
92584821008,92584821009,92584821010,92584821011,92584821012,92584821013,92584821014,
92584821015,92584821016,92584821017,92584821018,92584821019
METHOD BLANK: 3533804 Matrix: Water
Associated Lab Samples: 92584821001, 92584821002, 92584821003, 92584821004, 92584821005, 92584821006, 92584821007,
92584821008,92584821009,92584821010,92584821011,92584821012,92584821013,92584821014,
92584821015,92584821016,92584821017,92584821018,92584821019
Blank Reporting
Parameter Units Result Limit MDL Analyzed Qualifiers
Antimony
ug/L
ND
6.0
0.78
02/02/2214:31
Arsenic
ug/L
ND
10.0
1.1
02/02/2214:31
Barium
ug/L
ND
100
0.67
02/02/2214:31
Beryllium
ug/L
ND
1.0
0.054
02/02/2214:31
Cadmium
ug/L
ND
1.0
0.11
02/02/2214:31
Chromium
ug/L
ND
10.0
1.1
02/02/2214:31
Cobalt
ug/L
ND
10.0
0.39
02/02/2214:31
Copper
ug/L
ND
10.0
0.50
02/02/2214:31
Lead
ug/L
ND
10.0
0.89
02/02/2214:31
Nickel
ug/L
ND
50.0
0.71
02/02/2214:31
Selenium
ug/L
ND
10.0
1.4
02/02/2214:31
Silver
ug/L
ND
10.0
0.44
02/02/2214:31
Thallium
ug/L
ND
5.5
0.18
02/02/2214:31
Vanadium
ug/L
ND
25.0
1.9
02/02/2214:31
Zinc
ug/L
ND
10.0
7.0
02/02/2214:31
LABORATORY CONTROL SAMPLE:
Parameter
3533805
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Antimony
ug/L
100
114
114
80-120
Arsenic
ug/L
100
103
103
80-120
Barium
ug/L
100
108
108
80-120
Beryllium
ug/L
100
109
109
80-120
Cadmium
ug/L
100
109
109
80-120
Chromium
ug/L
100
112
112
80-120
Cobalt
ug/L
100
108
108
80-120
Copper
ug/L
100
108
108
80-120
Lead
ug/L
100
107
107
80-120
Nickel
ug/L
100
109
109
80-120
Selenium
ug/L
100
101
101
80-120
Silver
ug/L
100
108
108
80-120
Thallium
ug/L
100
105
105
80-120
Vanadium
ug/L
100
110
110
80-120
Zinc
ug/L
100
109
109
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: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 51 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584821
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3533806
3533807
MS
MSD
92584821011
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
113
109
113
109
75-125
4
20
Arsenic
ug/L
ND
100
100
101
102
101
102
75-125
1
20
Barium
ug/L
86.9J
100
100
186
179
100
92
75-125
4
20
Beryllium
ug/L
ND
100
100
106
108
106
108
75-125
2
20
Cadmium
ug/L
ND
100
100
104
103
104
103
75-125
1
20
Chromium
ug/L
ND
100
100
109
108
109
107
75-125
1
20
Cobalt
ug/L
ND
100
100
107
102
107
102
75-125
4
20
Copper
ug/L
ND
100
100
103
99.1
103
99
75-125
4
20
Lead
ug/L
ND
100
100
105
105
105
105
75-125
1
20
Nickel
ug/L
ND
100
100
105
103
104
102
75-125
2
20
Selenium
ug/L
ND
100
100
103
104
103
104
75-125
1
20
Silver
ug/L
ND
100
100
101
99.3
101
99
75-125
2
20
Thallium
ug/L
ND
100
100
103
99.0
103
99
75-125
4
20
Vanadium
ug/L
ND
100
100
108
106
108
106
75-125
3
20
Zinc
ug/L
ND
100
100
108
106
107
104
75-125
2
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 52 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
QC Batch: 674589 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584821001, 92584821002, 92584821003, 92584821004, 92584821005, 92584821006, 92584821007,
92584821008,92584821009,92584821010,92584821011,92584821012,92584821013,92584821014,
92584821015,92584821016
METHOD BLANK: 3530772 Matrix: Water
Associated Lab Samples: 92584821001, 92584821002, 92584821003, 92584821004, 92584821005, 92584821006, 92584821007,
92584821008,92584821009,92584821010,92584821011,92584821012,92584821013,92584821014,
92584821015,92584821016
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.31
01/29/22 00:31
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
01/29/22 00:31
1,1,2,2-Tetrachloroethane
ug/L
ND
3.0
0.22
01/29/22 00:31
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
01/29/22 00:31
1,1-Dichloroethane
ug/L
ND
5.0
0.37
01/29/22 00:31
1,1-Dichloroethene
ug/L
ND
5.0
0.35
01/29/22 00:31
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
01/29/22 00:31
1,2-Dibromo-3-chloropropane
ug/L
ND
13.0
0.34
01/29/22 00:31
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
0.27
01/29/22 00:31
1,2-Dichlorobenzene
ug/L
ND
5.0
0.34
01/29/22 00:31
1,2-Dichloroethane
ug/L
ND
1.0
0.32
01/29/22 00:31
1,2-Dichloropropane
ug/L
ND
1.0
0.36
01/29/22 00:31
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
01/29/22 00:31
2-Butanone (MEK)
ug/L
ND
100
4.0
01/29/22 00:31
2-Hexanone
ug/L
ND
50.0
0.48
01/29/22 00:31
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
2.7
01/29/22 00:31
Acetone
ug/L
ND
100
5.1
01/29/22 00:31
Acrylonitrile
ug/L
ND
200
1.8
01/29/22 00:31
Benzene
ug/L
ND
1.0
0.34
01/29/22 00:31
Bromochloromethane
ug/L
ND
3.0
0.47
01/29/22 00:31
Bromodichloromethane
ug/L
ND
1.0
0.31
01/29/22 00:31
Bromoform
ug/L
ND
3.0
0.34
01/29/22 00:31
Bromomethane
ug/L
ND
10.0
1.7
01/29/22 00:31
Carbon disulfide
ug/L
ND
100
0.73
01/29/22 00:31
Carbon tetrachloride
ug/L
ND
1.0
0.33
01/29/22 00:31
Chlorobenzene
ug/L
ND
3.0
0.28
01/29/22 00:31
Chloroethane
ug/L
ND
10.0
0.65
01/29/22 00:31
Chloroform
ug/L
ND
5.0
0.43
01/29/22 00:31
Chloromethane
ug/L
ND
1.0
0.54
01/29/22 00:31
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.38
01/29/22 00:31
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
01/29/22 00:31
Dibromochloromethane
ug/L
ND
3.0
0.36
01/29/22 00:31
Dibromomethane
ug/L
ND
10.0
0.39
01/29/22 00:31
Ethylbenzene
ug/L
ND
1.0
0.30
01/29/22 00:31
lodomethane
ug/L
ND
20.0
9.7
01/29/22 00:31
Methylene Chloride
ug/L
ND
5.0
2.0
01/29/22 00:31
Styrene
ug/L
ND
1.0
0.29
01/29/22 00:31
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: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 53 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
METHOD BLANK: 3530772 Matrix: Water
Associated Lab Samples: 92584821001, 92584821002, 92584821003, 92584821004, 92584821005, 92584821006, 92584821007,
92584821008,92584821009,92584821010,92584821011,92584821012,92584821013,92584821014,
92584821015,92584821016
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
Tetrachloroethene
ug/L
ND
1.0
0.29
01/29/22 00:31
Toluene
ug/L
ND
1.0
0.48
01/29/22 00:31
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.40
01/29/22 00:31
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
01/29/22 00:31
trans-1,4-Dichloro-2-butene
ug/L
ND
100
0.56
01/29/22 00:31
Trichloroethene
ug/L
ND
1.0
0.38
01/29/22 00:31
Trichlorofluoromethane
ug/L
ND
1.0
0.30
01/29/22 00:31
Vinyl acetate
ug/L
ND
50.0
1.3
01/29/22 00:31
Vinyl chloride
ug/L
ND
1.0
0.39
01/29/22 00:31
Xylene (Total)
ug/L
ND
5.0
0.34
01/29/22 00:31
1,2-Dichloroethane-d4 (S)
%
101
70-130
01/29/22 00:31
4-Bromofluorobenzene (S)
%
101
70-130
01/29/22 00:31
Toluene-d8 (S)
%
103
70-130
01/29/22 00:31
LABORATORY CONTROL SAMPLE:
3530773
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
51.0
102
70-130
1,1,1-Trichloroethane
ug/L
50
45.9
92
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
51.4
103
70-130
1,1,2-Trichloroethane
ug/L
50
49.1
98
70-130
1,1-Dichloroethane
ug/L
50
45.8
92
70-130
1,1-Dichloroethene
ug/L
50
43.4
87
70-132
1,2,3-Trichloropropane
ug/L
50
49.2
98
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
53.2
106
70-132
1,2-Dibromoethane (EDB)
ug/L
50
48.4
97
70-130
1,2-Dichlorobenzene
ug/L
50
47.4
95
70-130
1,2-Dichloroethane
ug/L
50
47.0
94
70-130
1,2-Dichloropropane
ug/L
50
48.7
97
70-130
1,4-Dichlorobenzene
ug/L
50
47.7
95
70-130
2-Butanone (MEK)
ug/L
100
105
105
70-133
2-Hexanone
ug/L
100
102
102
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
103
103
70-130
Acetone
ug/L
100
101
101
70-144
Acrylonitrile
ug/L
250
282
113
70-130
Benzene
ug/L
50
47.1
94
70-130
Bromochloromethane
ug/L
50
50.7
101
70-130
Bromodichloromethane
ug/L
50
49.2
98
70-130
Bromoform
ug/L
50
51.9
104
70-131
Bromomethane
ug/L
50
49.2
98
30-177
Carbon disulfide
ug/L
50
44.7J
89
70-133
Carbon tetrachloride
ug/L
50
47.7
95
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: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 54 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
LABORATORY CONTROL SAMPLE:
Parameter
3530773
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Chlorobenzene
ug/L
50
46.7
93
70-130
Chloroethane
ug/L
50
50.6
101
46-131
Chloroform
ug/L
50
46.0
92
70-130
Chloromethane
ug/L
50
48.6
97
49-130
cis-1,2-Dichloroethene
ug/L
50
47.0
94
70-130
cis-1,3-Dichloropropene
ug/L
50
48.6
97
70-130
Dibromochloromethane
ug/L
50
46.8
94
70-130
Dibromomethane
ug/L
50
50.0
100
70-130
Ethylbenzene
ug/L
50
46.6
93
70-130
lodomethane
ug/L
100
82.4
82
47-140
Methylene Chloride
ug/L
50
44.8
90
68-130
Styrene
ug/L
50
49.4
99
70-130
Tetrachloroethene
ug/L
50
47.0
94
70-130
Toluene
ug/L
50
46.6
93
70-130
trans-1,2-Dichloroethene
ug/L
50
43.0
86
70-130
trans- 1,3-Dichloropropene
ug/L
50
50.2
100
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
58.3J
117
25-200
Trichloroethene
ug/L
50
49.0
98
70-130
Trichlorofluoromethane
ug/L
50
42.9
86
61-130
Vinyl acetate
ug/L
100
105
105
70-140
Vinyl chloride
ug/L
50
49.2
98
59-142
Xylene (Total)
ug/L
150
142
95
70-130
1,2-Dichloroethane-d4 (S)
%
98
70-130
4-Bromofluorobenzene (S)
%
100
70-130
Toluene-d8 (S)
%
99
70-130
Qualifiers
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530774
MS
92584821011 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3530775
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
25.8
23.3
129
116
70-135
11
30
1,1,1-Trichloroethane
ug/L
ND
20
20
26.6
22.9
133
115
70-148
15
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
24.3
22.7
122
113
70-131
7
30
1,1,2-Trichloroethane
ug/L
ND
20
20
24.6
22.2
123
111
70-136
10
30
1,1-Dichloroethane
ug/L
ND
20
20
24.2
22.8
121
114
70-147
6
30
1,1-Dichloroethene
ug/L
ND
20
20
25.4
23.1
127
116
70-158
10
30
1,2,3-Trichloropropane
ug/L
ND
20
20
24.3
22.3
122
112
67-137
9
30
1,2-Dibromo-3-
ug/L
ND
20
20
25.1
24.4
126
122
69-136
3
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
23.8
22.5
119
113
70-137
6
30
1,2-Dichlorobenzene
ug/L
ND
20
20
23.5
21.2
117
106
70-133
10
30
1,2-Dichloroethane
ug/L
ND
20
20
24.2
22.8
121
114
67-138
6
30
1,2-Dichloropropane
ug/L
ND
20
20
24.3
22.9
122
115
70-138
6
30
1,4-Dichlorobenzene
ug/L
ND
20
20
23.9
21.4
120
107
70-133
11
30
2-Butanone (MEK)
ug/L
ND
40
40
51.7J
49.OJ
129
122
61-147
5
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 55 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3530774
3530775
MS
MSD
92584821011
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
2-Hexanone
ug/L
ND
40
40
47.9J
45.OJ
120
113
67-139
6
30
4-Methyl-2-pentanone
ug/L
ND
40
40
46.7J
44.3J
117
111
67-136
5
30
(MIBK)
Acetone
ug/L
ND
40
40
49AJ
48.7J
124
122
55-159
1
30
Acrylonitrile
ug/L
ND
100
100
116J
126J
116
126
68-140
8
30
Benzene
ug/L
ND
20
20
24.2
22.1
121
111
67-150
9
30
Bromochloromethane
ug/L
ND
20
20
26.0
23.5
130
118
70-146
10
30
Bromodichloromethane
ug/L
ND
20
20
24.7
23.2
124
116
70-138
6
30
Bromoform
ug/L
ND
20
20
24.3
24.2
121
121
57-138
0
30
Bromomethane
ug/L
ND
20
20
28.2
26.2
141
131
10-200
8
30
Carbon disulfide
ug/L
ND
20
20
23.6J
21 AJ
118
107
70-152
10
30
Carbon tetrachloride
ug/L
ND
20
20
26.2
23.1
131
116
70-147
12
30
Chlorobenzene
ug/L
ND
20
20
24.4
22.1
122
111
70-137
10
30
Chloroethane
ug/L
ND
20
20
31.7
28.5
158
143
51-166
10
30
Chloroform
ug/L
ND
20
20
25.3
22.7
126
114
70-144
11
30
Chloromethane
ug/L
ND
20
20
26.7
24.3
134
121
24-161
10
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
25.6
23.7
128
118
67-148
8
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
24.1
23.0
121
115
70-142
5
30
Dibromochloromethane
ug/L
ND
20
20
22.8
22.5
114
112
68-138
2
30
Dibromomethane
ug/L
ND
20
20
24.5
23.1
123
116
70-134
6
30
Ethylbenzene
ug/L
ND
20
20
24.8
22.0
124
110
68-143
12
30
lodomethane
ug/L
ND
40
40
36.7
38.3
92
96
20-161
4
30
Methylene Chloride
ug/L
ND
20
20
24.3
22.4
121
112
64-148
8
30
Styrene
ug/L
ND
20
20
24.5
22.7
122
113
70-136
8
30
Tetrachloroethene
ug/L
ND
20
20
25.6
23.4
128
117
70-139
9
30
Toluene
ug/L
ND
20
20
23.5
21.9
118
110
47-157
7
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
25.3
23.1
126
115
70-149
9
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
24.5
22.7
123
114
70-138
8
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
24.8J
23.7J
124
118
31-145
5
30
Trichloroethene
ug/L
ND
20
20
24.7
23.5
123
117
70-149
5
30
Trichlorofluoromethane
ug/L
ND
20
20
26.0
22.7
130
114
61-154
13
30
Vinyl acetate
ug/L
ND
40
40
52.3
49.OJ
131
122
48-156
7
30
Vinyl chloride
ug/L
ND
20
20
28.4
25.2
142
126
55-172
12
30
Xylene (Total)
ug/L
ND
60
60
74.2
66.4
124
111
66-145
11
30
1,2-Dichloroethane-d4 (S)
%
96
98
70-130
4-Bromofluorobenzene (S)
%
101
100
70-130
Toluene-d8 (S)
%
96
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: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 56 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
QC Batch: 674748 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584821017, 92584821018, 92584821019, 92584821020
METHOD BLANK: 3531774 Matrix: Water
Associated Lab Samples: 92584821017, 92584821018, 92584821019, 92584821020
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.31
01/29/22 04:34
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
01/29/22 04:34
1,1,2,2-Tetrachloroethane
ug/L
ND
3.0
0.22
01/29/22 04:34
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
01/29/22 04:34
1,1-Dichloroethane
ug/L
ND
5.0
0.37
01/29/22 04:34
1,1-Dichloroethene
ug/L
ND
5.0
0.35
01/29/22 04:34
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
01/29/22 04:34
1,2-Dibromo-3-chloropropane
ug/L
ND
13.0
0.34
01/29/22 04:34
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
0.27
01/29/22 04:34
1,2-Dichlorobenzene
ug/L
ND
5.0
0.34
01/29/22 04:34
1,2-Dichloroethane
ug/L
ND
1.0
0.32
01/29/22 04:34
1,2-Dichloropropane
ug/L
ND
1.0
0.36
01/29/22 04:34
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
01/29/22 04:34
2-Butanone (MEK)
ug/L
ND
100
4.0
01/29/22 04:34
2-Hexanone
ug/L
ND
50.0
0.48
01/29/22 04:34
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
2.7
01/29/22 04:34
Acetone
ug/L
ND
100
5.1
01/29/22 04:34
Acrylonitrile
ug/L
ND
200
1.8
01/29/22 04:34
Benzene
ug/L
ND
1.0
0.34
01/29/22 04:34
Bromochloromethane
ug/L
ND
3.0
0.47
01/29/22 04:34
Bromodichloromethane
ug/L
ND
1.0
0.31
01/29/22 04:34
Bromoform
ug/L
ND
3.0
0.34
01/29/22 04:34
Bromomethane
ug/L
ND
10.0
1.7
01/29/22 04:34
Carbon disulfide
ug/L
ND
100
0.73
01/29/22 04:34
Carbon tetrachloride
ug/L
ND
1.0
0.33
01/29/22 04:34
Chlorobenzene
ug/L
ND
3.0
0.28
01/29/22 04:34
Chloroethane
ug/L
ND
10.0
0.65
01/29/22 04:34
Chloroform
ug/L
ND
5.0
0.43
01/29/22 04:34
Chloromethane
ug/L
ND
1.0
0.54
01/29/22 04:34
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.38
01/29/22 04:34
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
01/29/22 04:34
Dibromochloromethane
ug/L
ND
3.0
0.36
01/29/22 04:34
Dibromomethane
ug/L
ND
10.0
0.39
01/29/22 04:34
Ethylbenzene
ug/L
ND
1.0
0.30
01/29/22 04:34
lodomethane
ug/L
ND
20.0
9.7
01/29/22 04:34
Methylene Chloride
ug/L
ND
5.0
2.0
01/29/22 04:34
Styrene
ug/L
ND
1.0
0.29
01/29/22 04:34
Tetrachloroethene
ug/L
ND
1.0
0.29
01/29/22 04:34
Toluene
ug/L
ND
1.0
0.48
01/29/22 04:34
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.40
01/29/22 04:34
IK
Qualifiers
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 57 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
METHOD BLANK: 3531774 Matrix: Water
Associated Lab Samples: 92584821017, 92584821018, 92584821019, 92584821020
Blank Reporting
Parameter Units Result Limit
MDL
Analyzed Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
01/29/22 04:34
trans-1,4-Dichloro-2-butene
ug/L
ND
100
0.56
01/29/22 04:34
Trichloroethene
ug/L
ND
1.0
0.38
01/29/22 04:34
Trichlorofluoromethane
ug/L
ND
1.0
0.30
01/29/22 04:34
Vinyl acetate
ug/L
ND
50.0
1.3
01/29/22 04:34 IH
Vinyl chloride
ug/L
ND
1.0
0.39
01/29/22 04:34
Xylene (Total)
ug/L
ND
5.0
0.34
01/29/22 04:34
1,2-Dichloroethane-d4 (S)
%
101
70-130
01/29/22 04:34
4-Bromofluorobenzene (S)
%
100
70-130
01/29/22 04:34
Toluene-d8 (S)
%
102
70-130
01/29/22 04:34
LABORATORY CONTROL SAMPLE:
Parameter
3531775
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
47.8
96
70-130
1,1,1-Trichloroethane
ug/L
50
47.2
94
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
47.1
94
70-130
1,1,2-Trichloroethane
ug/L
50
47.0
94
70-130
1,1-Dichloroethane
ug/L
50
48.5
97
70-130
1,1-Dichloroethene
ug/L
50
52.8
106
70-132
1,2,3-Trichloropropane
ug/L
50
45.5
91
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
48.5
97
70-132
1,2-Dibromoethane (EDB)
ug/L
50
48.7
97
70-130
1,2-Dichlorobenzene
ug/L
50
47.2
94
70-130
1,2-Dichloroethane
ug/L
50
45.3
91
70-130
1,2-Dichloropropane
ug/L
50
47.2
94
70-130
1,4-Dichlorobenzene
ug/L
50
47.0
94
70-130
2-Butanone (MEK)
ug/L
100
95.OJ
95
70-133
2-Hexanone
ug/L
100
96.7
97
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
95.9J
96
70-130
Acetone
ug/L
100
92.8J
93
70-144
Acrylonitrile
ug/L
250
265
106
70-130
Benzene
ug/L
50
47.7
95
70-130
Bromochloromethane
ug/L
50
47.4
95
70-130
Bromodichloromethane
ug/L
50
45.7
91
70-130
Bromoform
ug/L
50
47.5
95
70-131
Bromomethane
ug/L
50
47.3
95
30-177
Carbon disulfide
ug/L
50
49.2J
98
70-133
Carbon tetrachloride
ug/L
50
46.7
93
70-130
Chlorobenzene
ug/L
50
46.8
94
70-130
Chloroethane
ug/L
50
29.4
59
46-131 IK
Chloroform
ug/L
50
46.9
94
70-130
Chloromethane
ug/L
50
44.8
90
49-130
cis-1,2-Dichloroethene
ug/L
50
47.9
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: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 58 of 89

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
LABORATORY CONTROL SAMPLE:
Parameter
3531775
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
50
49.2
98
70-130
Dibromochloromethane
ug/L
50
48.8
98
70-130
Dibromomethane
ug/L
50
44.7
89
70-130
Ethylbenzene
ug/L
50
47.6
95
70-130
lodomethane
ug/L
100
99.5
99
47-140
Methylene Chloride
ug/L
50
47.6
95
68-130
Styrene
ug/L
50
50.5
101
70-130
Tetrachloroethene
ug/L
50
45.7
91
70-130
Toluene
ug/L
50
46.1
92
70-130
trans-1,2-Dichloroethene
ug/L
50
49.7
99
70-130
trans- 1,3-Dichloropropene
ug/L
50
48.4
97
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
47.3J
95
25-200
Trichloroethene
ug/L
50
46.3
93
70-130
Trichlorofluoromethane
ug/L
50
42.2
84
61-130
Vinyl acetate
ug/L
100
116
116
70-140 IH
Vinyl chloride
ug/L
50
45.8
92
59-142
Xylene (Total)
ug/L
150
147
98
70-130
1,2-Dichloroethane-d4 (S)
%
92
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3531776
MS
92584833001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3531777
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.1
22.7
111
114
70-135
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
23.3
23.9
117
120
70-148
2
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.7
22.2
108
111
70-131
2
30
1,1,2-Trichloroethane
ug/L
ND
20
20
22.4
23.2
112
116
70-136
4
30
1,1-Dichloroethane
ug/L
0.94J
20
20
24.5
25.2
118
121
70-147
3
30
1,1-Dichloroethene
ug/L
ND
20
20
26.5
27.0
133
135
70-158
2
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.0
21.9
105
110
67-137
4
30
1,2-Dibromo-3-
ug/L
ND
20
20
21.4
23.2
107
116
69-136
8
30
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
21.8
22.9
109
115
70-137
5
30
1,2-Dichlorobenzene
ug/L
ND
20
20
22.3
22.9
112
115
70-133
3
30
1,2-Dichloroethane
ug/L
ND
20
20
21.8
22.4
109
112
67-138
3
30
1,2-Dichloropropane
ug/L
ND
20
20
22.6
23.5
113
117
70-138
4
30
1,4-Dichlorobenzene
ug/L
0.54J
20
20
23.0
23.8
112
117
70-133
4
30
2-Butanone (MEK)
ug/L
ND
40
40
40.9J
43.1J
102
108
61-147
5
30
2-Hexanone
ug/L
ND
40
40
41.7J
44.8J
104
112
67-139
7
30
4-Methyl-2-pentanone
ug/L
ND
40
40
42.3J
43.8J
106
109
67-136
3
30
(MIBK)
Acetone ug/L
ND 40 40 39.9J 40.8J 100 102 55-159
2 30
Acrylonitrile ug/L
ND 100 100 108J 112J 108 112 68-140
3 30
Benzene ug/L
2.4 20 20 25.9 26.4 117 120 67-150
2 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: 02/08/2022 03:27 PM
without the written consent of Pace Analytical Services, LLC.
Page 59 of 89

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3531776
MS
92584833001 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3531777
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Bromochloromethane
ug/L
ND
20
20
22.2
23.0
111
115
70-146
3
30
Bromodichloromethane
ug/L
ND
20
20
22.1
22.8
110
114
70-138
3
30
Bromoform
ug/L
ND
20
20
21.4
22.0
107
110
57-138
3
30
Bromomethane
ug/L
ND
20
20
27.6
27.0
138
135
10-200
2
30
Carbon disulfide
ug/L
ND
20
20
24.6J
25AJ
123
127
70-152
3
30 v2
Carbon tetrachloride
ug/L
ND
20
20
23.5
24.3
118
121
70-147
3
30
Chlorobenzene
ug/L
ND
20
20
22.6
23.6
113
118
70-137
4
30
Chloroethane
ug/L
ND
20
20
20.9
21.0
105
105
51-166
0
30 IK
Chloroform
ug/L
ND
20
20
22.5
23.0
113
115
70-144
2
30
Chloromethane
ug/L
ND
20
20
22.0
22.7
110
113
24-161
3
30
cis-1,2-Dichloroethene
ug/L
3AJ
20
20
26.4
27.5
115
120
67-148
4
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
22.6
23.7
113
118
70-142
5
30
Dibromochloromethane
ug/L
ND
20
20
22.3
23.5
111
117
68-138
5
30
Dibromomethane
ug/L
ND
20
20
21.3
22.1
106
111
70-134
4
30
Ethylbenzene
ug/L
ND
20
20
23.5
24.2
118
121
68-143
3
30
lodomethane
ug/L
ND
40
40
38.5
44.5
96
111
20-161
15
30
Methylene Chloride
ug/L
ND
20
20
23.2
23.8
116
119
64-148
3
30
Styrene
ug/L
ND
20
20
24.1
24.8
121
124
70-136
3
30
Tetrachloroethene
ug/L
ND
20
20
22.8
23.7
114
118
70-139
4
30
Toluene
ug/L
ND
20
20
22.8
23.7
114
118
47-157
4
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.9
25.2
124
126
70-149
1
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
22.4
23.4
112
117
70-138
5
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
14.9J
15.9J
75
79
31-145
6
30
Trichloroethene
ug/L
ND
20
20
23.3
23.9
116
120
70-149
3
30
Tri ch lo rofl u oro m eth a n e
ug/L
ND
20
20
21.2
21.6
106
108
61-154
2
30
Vinyl acetate
ug/L
ND
40
40
48.7J
51.6
122
129
48-156
6
30 IH
Vinyl chloride
ug/L
ND
20
20
23.2
23.9
116
119
55-172
3
30
Xylene (Total)
ug/L
0.68J
60
60
73.4
75.6
121
125
66-145
3
30
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
4-Bromofluorobenzene (S)
%
102
103
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: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC.
Page 60 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALIFIERS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
CO Result confirmed by second analysis.
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
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.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 61 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92584821001
1403-MW-1R2
676084
92584821002
1403-MW-3R2
676084
92584821003
1403-MW-4
676084
92584821005
1403-MW-5
676084
92584821006
1403-MW-6
676084
92584821007
1403-MW-7
676084
92584821008
1403-MW-8
676084
92584821009
1403-MW-9
676084
92584821010
1403-MW-10
676084
92584821011
1403-MW-11
676084
92584821013
1403-SW1
676084
92584821014
1403-SW2
676084
92584821015
1403-SW3
676084
92584821016
1403-SW4
676084
92584821017
1403-SW5
676084
92584821018
1403-U D1
676084
92584821019
1403-U D2
676084
92584821001
1403-MW-1R2
EPA 3005A
675175
EPA 6020B
675304
92584821002
1403-MW-3R2
EPA 3005A
675175
EPA 6020B
675304
92584821003
1403-MW-4
EPA 3005A
675175
EPA 6020B
675304
92584821004
1403-DUP@MW-4
EPA 3005A
675175
EPA 6020B
675304
92584821005
1403-MW-5
EPA 3005A
675175
EPA 6020B
675304
92584821006
1403-MW-6
EPA 3005A
675175
EPA 6020B
675304
92584821007
1403-MW-7
EPA 3005A
675175
EPA 6020B
675304
92584821008
1403-MW-8
EPA 3005A
675175
EPA 6020B
675304
92584821009
1403-MW-9
EPA 3005A
675175
EPA 6020B
675304
92584821010
1403-MW-10
EPA 3005A
675175
EPA 6020B
675304
92584821011
1403-MW-11
EPA 3005A
675175
EPA 6020B
675304
92584821012
1403-Field Blank
EPA 3005A
675175
EPA 6020B
675304
92584821013
1403-SW1
EPA 3005A
675175
EPA 6020B
675304
92584821014
1403-SW2
EPA 3005A
675175
EPA 6020B
675304
92584821015
1403-SW3
EPA 3005A
675175
EPA 6020B
675304
92584821016
1403-SW4
EPA 3005A
675175
EPA 6020B
675304
92584821017
1403-SW5
EPA 3005A
675175
EPA 6020B
675304
92584821018
1403-U D1
EPA 3005A
675175
EPA 6020B
675304
92584821019
1403-U D2
EPA 3005A
675175
EPA 6020B
675304
92584821001
1403-MW-1R2
EPA 8260D
674589
92584821002
1403-MW-3R2
EPA 8260D
674589
92584821003
1403-MW-4
EPA 8260D
674589
92584821004
1403-DUP@MW-4
EPA 8260D
674589
92584821005
1403-MW-5
EPA 8260D
674589
92584821006
1403-MW-6
EPA 8260D
674589
92584821007
1403-MW-7
EPA 8260D
674589
92584821008
1403-MW-8
EPA 8260D
674589
92584821009
1403-MW-9
EPA 8260D
674589
92584821010
1403-MW-10
EPA 8260D
674589
92584821011
1403-MW-11
EPA 8260D
674589
92584821012
1403-Field Blank
EPA 8260D
674589
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/08/2022 03:27 PM without the written consent of Pace Analytical Services, LLC. Page 62 of 89

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584821
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
92584821013
1403-SW1
EPA 8260D
674589
92584821014
1403-SW2
EPA 8260D
674589
92584821015
1403-SW3
EPA 8260D
674589
92584821016
1403-SW4
EPA 8260D
674589
92584821017
1403-SW5
EPA 8260D
674748
92584821018
1403-UD1
EPA 8260D
674748
92584821019
1403-UD2
EPA 8260D
674748
92584821020
1403-Trip Blank
EPA 8260D
674748
Date: 02/08/2022 03:27 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 63 of 89

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CHAIN OF CUSTODY RECORD 'J'�' 1'i0 TECHNOLOGY PARKWAY, PEACHTREE CORNERS, GA 30092 PAGE: 1 OF 2 � _
[phone] : FAX [phone] : www.pacelabs.com
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CHAIN OF CUSTODY RECORD 110 TECHNOLOGY PARKWAY, PEACHTREE CORNERS, GA 30092 PAGE: 2 OF 2
[phone] : FAX [phone] : www.pac:elabs.com LO
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Document Name: Document Revised: November 15, 1
i Sample Condition Upon Receipt (SCURj i Page 1 of 2
�� Document No.: Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office i
Laboratory receiving samples:
Asheville ❑ Eden[] Greenwood ❑ Huntersville ❑ Raleigh[] Mechanicsville❑ Atlanta Kernersville❑
ConditionSample Client me:
Upon Receipt / Project #:
e I SL r�i ' (�,
Courier:[Bred Ex ❑UPS ❑LISPS ©Client
❑ Commercial ❑Pace � /� her:
Custody Seal Present? Yes ❑No Seals[ Intact? es []NO
Packing Material: ❑Bubble Wrap Bubble Bags []None ❑ Other
Thermometer: [--]wet []Blue
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WO#:92584821
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CLIENT: GARePNC
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❑Samples out of temp criteria Samples on ice, cooling process
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Did samples originate from a foreign source (internationally,
COMMENTS/SAMPLE DISCREPANCY Field Data Required? []Yes ❑No
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted:
Project Manager SCURF Review:
Date/Time;
Date:
Project Manager SRF Review:
Date:
Page 66 of 89

Document Name:
Document Revised: November 15, 2021
CECd�
Sample Condition Upon Receipt (SOUR)
Page 2 of 2
Document No.:
Issuing Authority:
F-CAR-CS-033-Rev.08
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 fwater) DOC, LLHg
**Bottom half of box is to list number of bottles
Project # I W0# : 92584821
PM: MP Due Date: 02/07/22
CLIENT: GRRepNC
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Page 67 of 89

Document Name:
/-.,PSceareryural.
Condition Upon Receil:
Document No.:
F-CAR-CS-033-Rev.08
*Check mark top half of box if pH and/or dechlorination is Project #
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
Document Revised: November 15, 2021
Page 2 of 2
Issuing Authority:
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WO#:92584821
PM° PP Due Dale: 02/07/22
CLIENT: GARepNC
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ran
m
'?
Z
N
G
E
q
J
E
o
O
o
a
z
J^
y
.0
—u
V1
J
E
N
a
H
dy
f'
`+
E
d
J
E
ate+
o
1
2
3
4
Y
X
N\N
\N
6
7
8
N
'31
9
10
11
12
�S
N
NN
I
I
I
INN
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 R
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (Le.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 68 of 89

SITE NAME: FOOTHILLS LF POINT ID: FIELD BLANK
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: DEIONIZED WATER
INITIAL TER LEVEL (FT)
ELEV., MEAS. PT.
117_%9
METHOD OF EVACUATION:
( ) PVC BAILER ( ) S.S. BAILER
( ) S.S. BAILER ( ) QED PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACUATION STABILIZATION DATA
FIELD REPRESENTATIVE:
LAB SAMPLE / PROJECT #:
E S & S - B.CHIODO
mim
DEPTH TO BOTTOM (FT)
ELEVATION, G/W (MSL):
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) NDFOS PUMP ( ) YES ( ) NO
( ) OTH `
( ) 3 ( ) 4 6 ( ) OTHER
WAS WELL RGED TO DRYNESS( )YES( ) NO
WATER LEVEL E URGE (FT)
FINISH
• •
- •
pH
(Std.Units).
TURBIDITY
-
OWN slow, -a
SAMPLING INFORMATION
DATE/TIME / --2 '" Z- / 1 : 0
METHOD OF SAMPLING:
( ) PVC BAILER ( ) S.S. BAILER
( ) S.S. BAILER ( ) QED PUMP
SAMPLING FIELD MEASUREMENT DATA
DEPTH TO GROUNDWATER (FT) NA
SAMPLING EQUIPMENT DEDICATED:
( ) GRUNDFOS PUMP ( ) YES
( ) OTHER ( ) NO
TIME
pH
Std.Units
TEMP.
C
CONDUCT.
umhos/cm
TURBIDITY
NTU
OTHER
eh (mV)
DISS.OXY.
(PPM
OTHER
NA
NA
NA
NA
NA
NA
NA
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: tJ'
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 1
Page 69 of 89

SITE NAME: FOOTHILLS LF POINT ID:
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE:
SAMPLE MATRIX: DEIONIZED WATER LAB SAMPLE I PROJECT #:
INITIALLEVEL (FT)
'VVER � ELEV., MEAS. PT. (M
DATE
METHOD OF EVACUATION:
PVC BAILER S.S. BAILER
S.S. BAILER QED PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACUATION STABILIZATION DATA
DEPTH TO BOTTOM (FT)
ELEVATION, G/W (MSL):
ff qjkl in
E S & S - B.CHIODO
W-1
TIME: START/FINISH
EVACUA
TION EQUIPMENT DEDICATED:
.--5—
GRUN S PUMP YES NO
OTHER
3 4 6 OTHER
WAS WELL PURGED '01 DRYNESS YES NO
-T WATER LEVEL END PURGE(
FINISH
"Tin
pH
SAMPLING INFORMATION
DATE/TIME
METHOD OF SAMPLING:
PVC BAILER S.S. BAILER
S.S. BAILER QED PUMP
SAMPLING FIELD MEASUREMENT DATA
DEPTH TO GROUNDWATER (FT) - NA
SAMPLING EQUIPMENT DEDICATED:
GRUNDFOS PUMP YES
OTHER NO
TIME
pH
(Std.Units)
TEMP.
(C)
CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
j eh (mV)
DISS. OXY.
(PPM)
OTHER
NA
NA
NA
NA
I
NA
NA
NA
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: 5w "Ov
SAMPLE CHARACTERISTICS:
COMMENTS: VOA ONLY
Page 70 0f
SAMPLE COLLECTION NUMBER 89

SITE NAME: FOOTHILLS LF
POINT ID: SW - 'I
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX:
EVACUATION INFO
SURFACE WATER
INITIAL WAR LEVEL (FEET) NA
ELEVATION, MEAS.PT.( NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( ) WELL WIZARD
( ) S.S. BAILER ( ) GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS : START
EVACUATION STABILIZATION DATA
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) CONTIN ( ) YES ( ) NO
PUMPING WELL
( )4 ( )6 ( )OTHER
WAS WELL PURGED TO DRYN
WATER LEVEL AFTER PURGE (FT.)
FINISH
) YES ( ) NO
TIME
PURGE RATE
m/htz
CU L'AT4VE
VOLUME
TEMP.
C
PH
Units
SPEC. CONDUCT.
umhos/cm)
TURBIDITY
(NTU)
OTHER
[eh mV
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME 1" ���-� / ��-
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) WATERRA PUMP (X) YES
( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) DIP BOTTLE ( ) NO
SAMPLING FIELD MEASUREMENT DATA
TIME
PH
Std.Units
SPEC. CONDUCT.
TEMP.
C
TURBIDITY
NTU
REDOX
eh (mV)
DISS.OXY.
(PPM
OTHER
au�mhos/cm
1
+4 .
, 0 2.
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: li ty"
SAMPLE CHARACTERISTICS:
COMMENTS:
Page 71 of 89
SAMPLE COLLECTION NUMBER

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: UNDERDRAIN WATER
INITIAL WATERQLEVEL (FEET) NA
ELEVATION, MEAS7PT—(`MMSb�,_NA..
METHOD OF EVACUATION:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EyAgLATION STABILIZATION DATA
POINT ID: UD-2
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, GfW (MSL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
c 0 N T I N U.$ YES NO
PUMPING WELL
( ) 4 ( ) 6
( ) OTHER
WAS WELL PURGED TO DRY )YES ( )NO
WATER LEVEL AFTER PURGE (FT.)
FINISH
TIME
PURGE RATE
(gpm/htz)
CUMULATIVE
VOLUME
--T-Ef�
(C)
pH
:::]�st�
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh fmV) I
I NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME
METHOD OF SAMPLING:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
SAMPLING FIELD MEASUREMENT DATA
WATER LEVEL PRIOR TO SAMLING (FT.) — NA
WATERRA PUMP
(X) DIP BOTTLE
SAMPLING EQUIPMENT DEDICATED:
(X) YES
( ) NO
TIME
pH
(Std.Units)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
I fill 2 4
(0
.57
+ 14
NA
GENERAL INFORMATION ® or"
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: C A
COMMENTS:
Page 72 of 89
SAMPLE COLLECTION NUMBER 4/

SITE NAME: FOOTHILLS LF
LOCATION: LENO|RNORTH CAROL|NA
SAMPLE MATRIX: UNOERDRA|NVVATER
INITIAL W-A-FERIEVEL (FEET) NA
ELEVATION, MEAS.PT.(MSI-): NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( \ WELL WIZARD
( S.S. BAILER ( \GRUNOFOSPUK8P
WELL RISER DIAMETER UN.\: ( )2
ONE (1) RISER VOLUME (GAL)
--------
TOTAL VOLUME EVACUATED /GAL
TURBIDITY OFPURG|NGG:START
EYACUATION STABILIZATION DATA
POINT OD: UUD ~ I
FIELD REPRESENTATIVE: ES&G-B.CH|DOO
LAB SAMPLE/PROJECT#: NA
DEPTH TOBOTTOM (FEET
ELE\AA7|ON.G/VV (K8SL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
/ )CONTINUOUS ( ) YES ( ) NO
PUMPING WELL
( )4 ( \O / ) OTHER_____
VVAG WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE/FT.)
FINISH
( )NO
PURGE RATE
CtIMULATWE
TEMP.
pH
SPEC. CONDUCT.
TURBIDITY
OTHER
NA
0
NA
NA
NA
SAMPLING INFORMATION
WATER LEVEL PRIORTOSAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( \ WELL WIZARD ( > VV/TlERRAPUK8p (X) YES
S.S. BAILER GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
pH
SPEC. CONDUCT.
TEMP.
TURBIDITY
REDOX
DISS. OXY.
OTHER
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
_
SAMPLE CHARACTERISTICS:
COMMENTS:
SAMPLE COLLECTION NUMBER 57
Page 73m89

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
INITIAL VVAT4;R-LEVEL (FEET) NA
ELEVATION, MEAS.
DATE
METHOD OF EVACUATION:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACUATION STABILIZATION DATA
POINT ID: SW-2
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, GfW (MSL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
CONTINUO YES NO
PUMPING WELL
4 ( ) 6 ( ) OTHER
WAS WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE (FT.)
FINISH
( )NO
TIME
PURGE RATE
(gpm/htz)
CUMULA -
VOLUME_
TEMP
(C)
PH
-----4,5td. Units)
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh (m
NA
0
NA
NA
F—r
NA
SAMPLING INFORMATION
DATE/TIME /-23;7-22 / / 0 'v
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER WELL WIZARD WATERRA PUMP (X) YES
S.S. BAILER GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
TIME
PH
(Std.Units)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
/%,
(0.(0(0
99-,5
/ �,
? (o
+2cl. -)
3,91
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: y
SAMPLE CHARACTERISTICS: c L r-- A Jlz
COMMENTS:
SAMPLE COLLECTION NUMBER 4 Page 74 of 89

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
INITIAL WATERIEVFL (FEET) NA
ELEVATION, MEAS.PT.(MSI-): NA
DATE
METHOD OF EVACUATION:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACLULTION STABILIZATION DATA
POINT ID: SW - 5
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
CONTINUOUS YES NO
PUMPING WELL
( ) 4 ( ) 6
( ) OTHER
WAS WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE (FT.)
FINISH
( )NO
TIME
PURGE RATE
(gpm/htz)
CUMULATIVE'
VOLUME____
Ttl%P---
_ (c)
pH
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh (mV)
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE / TIME /-�57-zz. / /.,57.'2fr
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER WELL WIZARD WATERRA PUMP (X) YES
S.S. BAILER GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
(Std.Units)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
ITjo
r7, 3 9-
13 (0.
10.
5-1419
-13.9
Y. (oO
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: sw Af N 55,
SAMPLE CHARACTERISTICS: V-A t2 - 7-Atj
COMMENTS:
SAMPLE COLLECTION NUMBER 7 Page 75 of 89

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
EVASUATION INFORMATION
INITIAL VEL (FEET) NA
ELEVATION, MEAS.PT.(MSL): NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( ) WELL WIZARD
( ) S.S. BAILER ( ) GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS : START
EVAQUATION STABILIZATION DATA
POINT ID: SW-4
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, GM (MSL): NA
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) CONTINUOU ( ) YES ( ) NO
PUMPING WELL
( ) 4 ( ) 6
( )OTHER
WAS WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE (FT.)
FINISH
( ) NO
TIME
PURGE RATE
m/htz
CUMUL V
VOLUME
TEMP.
C
pH
.Units
SPEC. CONDUCT.
umhos/cm
TURBIDITY
NTU
OTHER
eh mV
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME I-?S-ZZ / 153�Z
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) WATERRA PUMP (X) YES
( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) DIP BOTTLE ( ) NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
Std.Units
SPEC. CONDUCT.
umhos/cm
TEMP.
C
TURBIDITY
NTU
REDOX
eh (mV)
DISS.OXY.
(PPM
OTHER
15:yy
?, 5
1, g
/0,
.3
-2 r.?
NA
GENERAL INFORMATION a or
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: 4C UcAZ
COMMENTS:
Page 76 of 89
SAMPLE COLLECTION NUMBER

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
INITIAL WATER-tEVEL (FEET) NA
ELEVATION, MEAS.PT.(MSL): NA
DATE
METHOD OF EVACUATION:
POINT ID: SW - 3
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH
PVC BAILER WELL WIZARD ) CONTINUOU'r
S.S. BAILER GRUNDFOS PUMP PUMPING WELL
WELL RISER DIAMETER (IN.): 2 4
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACtKT40.AL STABILIZATION DATA
EVACUATION EQUIPMENT DEDICATED:
( ) YES ( ) NO
6 ( ) OTHER
WAS WELL PURGED TO DRYNES
WATER LEVEL AFTER PURGE (FT.)
FINISH
YES ( )NO
TIME
PURGE RATE
(gpm/htz)
CUMULATIVE
VOLUME
TEMP—,
(C)
pH
S�td.Uni-
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh (m
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME / - 2:57- Z Al'o 80
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) WELL WIZARD WATERRA PUMP (X) YES
S.S. BAILER ( ) GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
(Std. U nits)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
9,
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: Y14
SAMPLE CHARACTERISTICS:
COMMENTS:
Page 77 of 89
SAMPLE COLLECTION NUMBER 17

SITE NAME FOOTHILLS LF _
POINT ID:
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION • 1 1
INITIAL WATER LEVEL (FT): 1
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #:
22
DEPTH TO BOTTOM (FT): 1 0 .4 0
ELEV., MEAS. PT. (MSL): `� ° ELEVATION, G/W (MSL): / O
DATE ��� �- TIME: START/FINISH 6 f 16 /
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3
ONE (1) RISER VOLUME (GAL) , 0
TOTAL VOL. EVACUATED (GAL) • 0 0
TURBIDITY OF PURGINGS: START Ce.f,
EVACUATION STABILIZATION DATA
( ) 4 ( ) 6 ( ) OTHER
WAS WELL PURGED TO DRYNESS( )YES(X)NO
WATER LEVEL END PURGE (FT) • 3
FINISH C
pH
opt �l ffll-�
I
MET* ME
wom
Em
SAMPLING INFORMATION
DATE / TIME r 1
DEPTH TO GROUNDWATER (FT) -?• 2---?
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION �°' or
WEATHER CONDITIONS AT TIME OF SAMPLING: J q
10
SAMPLE CHARACTERISTICS: C l�
COMMENTS: APPENDIX I LIST M 511-1sb 'r A(
SAMPLE COLLECTION NUMBER 1 0 + l ( Page 78 of 89

SITE NAME FOOTHILLS LF
.O TT
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE:
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
ELEV., MEAS. PT. (MSL): 1 5 • :s
DATE I - )L(P- Z Z--
LAB SAMPLE / PROJECT #:
E S & S - B.CHIODO
am
DEPTH TO BOTTOM (FT): ° 'z r
ELEVATION, G/W (MSL):
TIME: START/FINISH 17., d,q /
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS
.0o
START C
EVACUATION STABILIZATION DATA
WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
WATER LEVEL END PURGE (FT) qL
FINISH C �F'
pH
NMI
SAMPLING INFORMATION
DATE/TIME I DEPTH TO GROUNDWATER (FT) • L�
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION (' OF
WEATHER CONDITIONS AT TIME OF SAMPLING: , o
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER Page 79 of 89

SITE NAME FOOTHILLS LF
POINT ID: mw - 9
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT): . I
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FT):
ELEV., MEAS. PT. (MSL): ELEVATION, G/W (MSL):
DATE 1-2(p- c Z- TIME: START/FINISH : 59 /
METHOD OF EVACUATION:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) .RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS:
'2.0 0
WAS WELL PURGED
TO
DRYNESS (
) YES (X) NO
WATER LEVEL
END
PURGE (FT)
Co 9. 2 s-
START C FINISH C t-F.
EVACUATION STABILIZATION DATA
off ME ork AN =
rpm ml,
m
pH
MINOR
SAMPLING INFORMATION
DATE/TIME 1- 26- 2'Z- / , ) DEPTH TO GROUNDWATER (FT)
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: scar
SAMPLE CHARACTERISTICS: C VA X-
COMMENTS: APPENDIX I LIST
- Page 80 of 89
SAMPLE COLLECTION NUMBER

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE: E S & S - B.CHIODO
SAMPLE MATRIX: GROUNDWATER LAB SAMPLE / PROJECT #: NA
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
DEPTH TO BOTTOM (FT):
ELEV., MEAS. PT. (MSL): 1 1 ELEVATION, G/W (MSL): 119 4 . 3
DATE TIME: START/FINISH . 54 / • .2(o
METHOD OF EVACUATION:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.):
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
(X)2 ( )3 ( )4 ( )6 ( )OTHER
• o o WAS WELL PURGED TO DRYNESS( )YES(X)NO
®® WATER LEVEL END PURGE (FT) 3 0.
TURBIDITY OF PURGINGS: START FINISH'.
EVACUATION STABILIZATION DATA
SAMPLING INFORMATION
DATE/TIME )~V0--ZZ / !' .2
DEPTH TO GROUNDWATER (FT)
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: S(A lljQ
SAMPLE CHARACTERISTICS: cL�
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER I Ll
Page 81 of 89

SITE NAME FOOTHILLS LF
POINT ID: MW-7
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):_
m
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT NA
DEPTH TO BOTTOM (FT): 44 19. /-?
ELEV., MEAS. PT. (MSQ: 1 0 . -') ELEVATION, G/W (MSL): lj� I. 1-->
DATE 2Ap - Z7— TIME: START/FINISH 9: 4ts-
METHOD OF EVACUATION:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP
S.S. BAILER (X)QED WWPUMP OTHER
WELL RISER DIAMETER (IN.): (X) 2 3 ( ) 4
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS:
EVACUATION STABILIZATION DATA
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
( ) 6 ( ) OTHER
WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
WATER LEVEL END PURGE (FT) 32.1 Z
FINISH (f UEAlp-
0
P14—
(Std.Units)
ff -2 mem,
SAMPLING INFORMATION
DATE/TIME 1-26—Z-Z- / )().' 1-7 DEPTH TO GROUNDWATER (FT) 32./2
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP ( ) OTHER ( ) NO
GENERAL INFORMATION F
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: C LrZAJZ-
COMMENTS: APPENDIX I LIST
Page 82 of 89
SAMPLE COLLECTION NUMBERIS

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):_ Ll 3 LO
ELEV., MEAS. PT. (MSQ: ( S*'
DATE ) - A, - -17-
POINT ID: MW-6
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FT): .5-0--s-5
ELEVATION, G/W (MSQ: )33. (o �
TIME: START/FINISH /0,'?S- / //;07
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES NO
S.S. BAILER (X)QED WWPUMP OTHER
WELL RISER DIAMETER (IN.): (X) 2 3 4 6 OTHER
ONE (1) RISER VOLUME (GAL) 1.18 WAS WELL PURGED TO DRYNESS YES (X) NO
TOTAL VOL. EVACUATED (GAL) ®2, oo WATER LEVEL END PURGE (FT) 30
TURBIDITY OF PURGINGS: START C FINISH C (ZAK
EVACUATION STABILIZATION DATA
PURGE RATITM
(ML MIN)
pH
fflT.-TITS In
SAMPLING INFORMATION
DATE/TIME 1-26-ZL / I): 0r7
DEPTH TO GROUNDWATER (FT)/ 3. 30
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP OTHER NO
GENERAL INFORMATION Qn OF
WEATHER CONDITIONS AT TIME OF SAMPLING: 5a-4^jt4jd20 IV
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 1(4 Page 83 of 89

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION e-�
INITIAL WATER LEVEL (FT): q . P
POINT ID: MW - 5
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FT): 5 1.
ELEV., MEAS. PT. (MSL): 1 1 57. O - ELEVATION, G/W (MSL): 11 ' ?7. 70
DATE 1 26— 2 2- TIME: START/FINISH I ) : ;Z.5 / 0 , 5 7
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) 1.14 WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
TOTAL VOL. EVACUATED (GAL) Z00 WATER LEVEL END PURGE (FT) Ll 7 1
TURBIDITY OF PURGINGS: START FINISH
EVACUATION STABILIZATION DATA
TURBIDITY
SAMPLING INFORMATION
DATE/TIME �® � �'�- / , DEPTH TO GROUNDWATER (FT) s-i
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: w f-j
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 1 d Page 84 of 89

SITE NAME FOOTHILLS LF
POINT ID: MW-4
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):_
ELEV., MEAS. PT. (MSQ:
DATE 1- 2 � - 2,7-
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #:
DEPTH TO BOTTOM (FT):
ELEVATION, G/W (MSQ:
TIME: START/FINISH
METHOD OF EVACUATION:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP
S.S. BAILER (X)QED WWPUMP ( ) OTHER
NA
/1-1211,17
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
WELL RISER DIAMETER (IN.): (X) 2 3 ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) WAS WELL PURGED TO DRYNESS YES (X) NO
qSo
TOTAL VOL. EVACUATED (GAL) WATER LEVEL END PURGE (FT) 1.
TURBIDITY OF PURGINGS: START FINISH O-Ur:-Ag
EVACUATION STABILIZATION DATA
PURGE RAT17m
__�ML MIN)
pH
(Stc
TURBIDITY
SAMPLING INFORMATION
DATE/TIME I-2t--27-
/ )2"LI-7 4- 12.:41
DEPTH TO GROUNDWATER (FT) ko
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP ( ) OTHER ( ) NO
GENERAL INFORMATION 01-Ic
WEATHER CONDITIONS AT TIME OF SAMPLING: 5w tv r4 y I-'
/o
SAMPLE CHARACTERISTICS: IAR
COMMENTS: APPENDIX I LIST bL4P --(-AO^J (*'V7 -j-/2-'ql)
SAMPLE COLLECTION NUMBER I '?'+ 1 I Page 85 of 89

SITE NAME FOOTHILLS LF
POINT ID: MW - 3R2
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE: E S & S - B.CHIODO
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
ELEV., MEAS. PT. (MSL)
DATE I— —
LAB SAMPLE / PROJECT #:
DEPTH TO BOTTOM (FT):
NA
am
ELEVATION, G/W (MSL): ( 1 ,
TIME: START/FINISH 1 3' I 0 / 1 "Y
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) 5-.og WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
TOTAL VOL. EVACUATED (GAL) o?. 00 WATER LEVEL END PURGE (FT)
TURBIDITY OF PURGINGS: START Cy ia- FINISH C
EVACUATION STABILIZATION DATA
pH
TURBIDITY
�Z�m
SAMPLING INFORMATION
DATE/TIME 1-26 ®Z 7- / DEPTH TO GROUNDWATER (FT) '1-'13
METHOD OF SAMPLING:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
SAMPLING EQUIPMENT DEDICATED:
(X) YES
( ) NO. ,
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: �at n,►rJ
SAMPLE CHARACTERISTICS: c t-F-Ap-
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER Page 86 of 89

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
POINT ID: MW - 2R
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT#:
DEPTH TO BOTTOM (FT)
ffm
ELEV., MEAS. PT. (MSL): 5 i ELEVATION, G/W (MSQ:
DATE )-2�-ZZ TIME: START/FINISH 14; 0
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES NO
S.S. BAILER (X)QED WWPUMP OTHER
WELL RISER DIAMETER (IN.): (X) 2 3 ) 4 6 OTHER
ONE (1) RISER VOLUME (GAL) WAS WELL PURGED TO DRYNESS YES (X) NO
TOTAL VOL. EVACUATED (GAL) 0.50 WATER LEVEL END PURGE (FT) 5-OdS
TURBIDITY OF PURGINGS: START C k;EA� FINISH C L.FrAK
EVACUATION STABILIZATION DATA
Mj�
PURGE RA'TESIMDMW��
(ML MIN)
I pH
Units)
0 0
I ml
mu
jimwwwp-jj
SAMPLING INFORMATION
DATE/TIME / mLll
DEPTH TO GROUNDWATER (FT) 5-6), / g
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: c LE^z
COMMENTS: APPENDIX 11 LIST
SAMPLE COLLECTION NUMBER R 1 Page 87 of 89

SITE NAME FOOTHILLS LF
POINT ID: MW - 'I R2
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT): 30
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #:
0
DEPTH TO BOTTOM (FT): 419.
ELEV., MEAS. PT. (MSL): ELEVATION, G/W (MSL): I'l -1 3 . -"-
DATE ) -- 26 -+ 2 Z TIME: START/FINISH /5 ..2 O / 15" • 5 2-
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) 3, 37 WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
TOTAL VOL. EVACUATED (GAL) . 00 WATER LEVEL END PURGE (FT) -7,cl.5
TURBIDITY OF PURGINGS: START l ' FINISH c UE Z
EVACUATION STABILIZATION DATA
rpm
TURBIDITY
SAMPLING INFORMATION
DATE / TIME / I • S 2- DEPTH TO GROUNDWATER (FT)
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: pYo
SAMPLE CHARACTERISTICS:'
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 0
Page 88 of 89

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: LEACHATE
INITIALVVA-T€R,,,LEVEL (FEET) NA
ELEVATION, MEAS.PT.(MSL., _ NA
DATE
METHOD OF EVACUATION:
POINT ID: LEACHATE
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) CONTINUO ( ) YES ( ) NO
( } S.S. BAILER ( ) GRUNDFOS PUMP PUMPING WELL
WELL RISER DIAMETER (IN.): ( ) 2 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) WAS WELL PURGED TO DRYN ) YES ( )NCO
TOTAL VOLUME EVACUATED (GAL) WATER LEVEL AFTER PURGE (FT.)
TURBIDITY OF PURGINGS : START FINISH
EVACUATION STABILIZATION DATA
-•�
...
• •
f •
•CONDUCT.-:
•
•
OTHER
-
SAMPLING INFORMATION
DATE / TIME I — 26 -AZ- / I V. WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) WATERRA PUMP (X) YES
( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) SAMPLE PORT ( ) NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
(Std.0nits)
SPEC. CONDUCT.
umhos/cm
TEMP.
C
TURBIDITY
NTU
REDOX
eh (mV)
DISS.OXY.
(PPM
OTHER
?(;37
1.
,,(o 000
17.6
— 3.
NA
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:y
SAMPLE CHARACTERISTICS: Ci, Amevz
COMMENTS:
Page 89 of 89
SAMPLE COLLECTION NUMBER

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
February 07, 2022
Environmental Manager
Foothills Environmental Landfill
2800 Cheraw Road
Lenoir, NC 28645
RE: Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on January 27, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace National - Mt. Juliet
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Peachtree Corners, GA
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
r J�
Maiya Parks
[e-mail]
[phone]
Project Manager
Enclosures
cc: Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 41

laneAnalytical
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Pace Analytical Services National
12065 Lebanon Road, Mt. Juliet, TN 37122
Alabama Certification #: 40660
Alaska Certification 17-026
Arizona Certification #: AZ0612
Arkansas Certification #: 88-0469
California Certification #: 2932
Canada Certification #: 1461.01
Colorado Certification #: TN00003
Connecticut Certification #: PH-0197
DOD Certification: #1461.01
EPA# TN00003
Florida Certification #: E87487
Georgia DW Certification #: 923
Georgia Certification: NELAP
Idaho Certification #: TN00003
Illinois Certification #: 200008
Indiana Certification #: C-TN-01
Iowa Certification #: 364
Kansas Certification #: E-10277
Kentucky UST Certification #: 16
Kentucky Certification #: 90010
Louisiana Certification #: A130792
Louisiana DW Certification #: LA180010
Maine Certification #: TN0002
Maryland Certification #: 324
Massachusetts Certification #: M-TNO03
Michigan Certification #: 9958
Minnesota Certification #: 047-999-395
Mississippi Certification #: TN00003
Missouri Certification #: 340
Montana Certification M CERT0086
Nebraska Certification #: NE-OS-15-05
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
CERTIFICATIONS
Nevada Certification #: TN-03-2002-34
New Hampshire Certification #: 2975
New Jersey Certification #: TNO02
New Mexico DW Certification
New York Certification #: 11742
North Carolina Aquatic Toxicity Certification #: 41
North Carolina Drinking Water Certification #: 21704
North Carolina Environmental Certificate #: 375
North Dakota Certification #: R-140
Ohio VAP Certification #: CL0069
Oklahoma Certification #: 9915
Oregon Certification #: TN200002
Pennsylvania Certification #: 68-02979
Rhode Island Certification #: LA000356
South Carolina Certification #: 84004
South Dakota Certification
Tennessee DW/Chem/Micro Certification #: 2006
Texas Certification #: T 104704245-17-14
Texas Mold Certification #: LAB0152
USDA Soil Permit #: P330-15-00234
Utah Certification #: TN00003
Virginia Certification #: VT2006
Vermont Dept. of Health: ID# VT-2006
Virginia Certification #: 460132
Washington Certification #: C847
West Virginia Certification #: 233
Wisconsin Certification #: 998093910
Wyoming UST Certification #: via A21-A 2926.01
A21-A-ISO 17025 Certification #: 1461.01
A21-A-ISO 17025 Certification #: 1461.02
AIHA-LAP/LLC EMLAP Certification #:100789
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092 North Carolina Certification #: 381
Florida DOH Certification #: E87315 South Carolina Certification #: 98011001
Georgia DW Inorganics Certification #: 812
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 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE SUMMARY
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Lab ID Sample ID Matrix Date Collected Date Received
92584833001 1403-MW-2R Water 01/26/2214:41 01/27/2210:40
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 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584833
Analytes
Lab ID
Sample ID
Method
Analysts
Reported
Laboratory
92584833001
1403-MW-2R
EPA 8081 B
AMM
24
PAN
EPA 8151
CCW
5
PAN
EPA8011
HH
3
PASI-C
EPA 8082A
SEM
8
PASI-C
EPA6020B
CW1
16
PASI-GA
EPA 7470A
VB
1
PASI-GA
EPA 8270E
PKS
118
PASI-C
EPA 8260D
NSCQ
62
PASI-C
SM 4500-S2D-2011
JP1
1
PASI-A
SM 4500-CN-E-2016
MMB
1
PASI-A
PAN = Pace National - Mt. Juliet
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584833
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed Qualifiers
92584833001
1403-MW-2R
Performed by
ES&S
01/26/22 14:41
pH
5.74
Std. Units
01/26/22 14:41
Temperature
14.4
deg C
01/26/22 14:41
Static Water Level
50.18
feet
01/26/22 14:41
Specific Conductance
156.8
umhos/cm
01/26/22 14:41
Oxidation Potential
73.6
my
01/26/22 14:41
Oxygen, Dissolved
2.45
mg/L
01/26/22 14:41
Turbidity
0.58
NTU
01/26/22 14:41
EPA6020B
Barium
307
ug/L
100
02/01/2213:57
EPA6020B
Beryllium
0.16J
ug/L
1.0
02/01/2213:57
EPA 6020B
Cadmium
0.11 J
ug/L
1.0
02/01/22 13:57
EPA8260D
Benzene
2.4
ug/L
1.0
01/29/2210:36
EPA8260D
1,4-Dichlorobenzene
0.54J
ug/L
1.0
01/29/2210:36
EPA8260D
1,1-Dichloroethane
0.94J
ug/L
5.0
01/29/2210:36
EPA8260D
cis-1,2-Dichloroethene
3AJ
ug/L
5.0
01/29/2210:36
EPA8260D
Xylene(Total)
0.68J
ug/L
5.0
01/29/2210:36
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 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R Lab ID: 92584833001 Collected: 01/26/22 14:41 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
Monitoring Well Data
Performed by
pH
Temperature
Static Water Level
Specific Conductance
Oxidation Potential
Oxygen, Dissolved
Turbidity
Pesticides (GC) 8081 B
Aldrin
alpha-BHC
beta-BHC
delta-BHC
gamma-BHC (Lindane)
Chlordane (Technical)
alpha -Chlordane
gamma -Chlordane
4,4'-DDD
4,4'-DDE
4,4'-DDT
Dieldrin
Endosulfan I
Endosulfan 11
Endosulfan sulfate
Endrin
Endrin aldehyde
Endrin ketone
Heptachlor
Heptachlor epoxide
Methoxychlor
Toxaphene
Surrogates
Decachlorobiphenyl (S)
Tetrachloro-m-xylene (S)
Chlorinated Herb. (GC) 8151
2,4-D
Dinoseb
2,4,5-T
2,4,5-TP (Silvex)
Date: 02/07/2022 03:04 PM
Analytical Method:
Pace Analytical Services -
Charlotte
ES&S
1
01/26/22 14:41
5.74
Std. Units
1
01/26/22 14:41
14.4
deg C
1
01/26/22 14:41
50.18
feet
1
01/26/22 14:41
156.8
umhos/c
1
01/26/22 14:41
m
73.6
my
1
01/26/22 14:41
2.45
mg/L
1
01/26/22 14:41
7782-44-7
0.58
NTU
1
01/26/22 14:41
Analytical Method: EPA 8081
B Preparation
Method: 3510C
Pace National
- Mt. Juliet
ND
ug/L
0.0500
0.0198
1
02/01/22 17:52
02/02/22 01:51
309-00-2
ND
ug/L
0.0500
0.0172
1
02/01/22 17:52
02/02/22 01:51
319-84-6
ND
ug/L
0.0500
0.0208
1
02/01/22 17:52
02/02/22 01:51
319-85-7
ND
ug/L
0.0500
0.0150
1
02/01/22 17:52
02/02/22 01:51
319-86-8
ND
ug/L
0.0500
0.0209
1
02/01/22 17:52
02/02/22 01:51
58-89-9
ND
ug/L
5.00
0.0198
1
02/01/22 17:52
02/02/22 01:51
57-74-9
ND
ug/L
0.0500
0.0149
1
02/01/22 17:52
02/02/22 01:51
5103-71-9
ND
ug/L
0.0500
0.0137
1
02/01/22 17:52
02/02/22 01:51
5103-74-2
ND
ug/L
0.0500
0.0177
1
02/01/22 17:52
02/02/22 01:51
72-54-8
ND
ug/L
0.0500
0.0154
1
02/01/22 17:52
02/02/22 01:51
72-55-9
ND
ug/L
0.0500
0.0198
1
02/01/22 17:52
02/02/22 01:51
50-29-3
ND
ug/L
0.0500
0.0162
1
02/01/22 17:52
02/02/22 01:51
60-57-1
ND
ug/L
0.0500
0.0160
1
02/01/22 17:52
02/02/22 01:51
959-98-8
ND
ug/L
0.0500
0.0164
1
02/01/22 17:52
02/02/22 01:51
33213-65-9
ND
ug/L
0.0500
0.0217
1
02/01/22 17:52
02/02/22 01:51
1031-07-8
ND
ug/L
0.0500
0.0161
1
02/01/22 17:52
02/02/22 01:51
72-20-8
ND
ug/L
0.0500
0.0237
1
02/01/22 17:52
02/02/22 01:51
7421-93-4
ND
ug/L
0.0500
0.0219
1
02/01/22 17:52
02/02/22 01:51
53494-70-5
ND
ug/L
0.0500
0.0148
1
02/01/22 17:52
02/02/22 01:51
76-44-8
ND
ug/L
0.0500
0.0183
1
02/01/22 17:52
02/02/22 01:51
1024-57-3
ND
ug/L
0.0500
0.0193
1
02/01/22 17:52
02/02/22 01:51
72-43-5
ND
ug/L
0.500
0.168
1
02/01/22 17:52
02/02/22 01:51
8001-35-2
47.3
%
10.0-
1
02/01/22 17:52
02/02/22 01:51
2051-24-3
128
61.6
%
10.0-
1
02/01/22 17:52
02/02/22 01:51
877-09-8
127
Analytical Method: EPA8151 Preparation Method: 8151A
Pace National - Mt. Juliet
ND
ug/L
2.00
0.547
1
02/01/22 08:03
02/07/22 08:12
94-75-7
ND
ug/L
2.00
0.250
1
02/01/22 08:03
02/07/22 08:12
88-85-7
ND
ug/L
2.00
0.258
1
02/01/22 08:03
02/07/22 08:12
93-76-5
ND
ug/L
2.00
0.335
1
02/01/22 08:03
02/07/22 08:12
93-72-1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
LO
LO
Page 6 of 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R
Lab ID:
92584833001
Collected:
01/26/22 14:41
Received: 01/27/22 10:40 Matrix: Water
Report
Reg.
Parameters
Results
Units
Limit
MDL
Limit DF
Prepared
Analyzed
CAS No. Qual
Chlorinated Herb. (GC) 8151
Analytical
Method: EPA8151 Preparation
Method: 8151A
Pace National
- Mt. Juliet
Surrogates
2,4-DCAA (S)
72.0
%
14.0-
1
02/01/22 08:03
02/07/22 08:12
19719-28-9
158
8011 GCS EDB and DBCP
Analytical
Method: EPA 8011 Preparation
Method: EPA
8011
Pace Analytical
Services -
Charlotte
1,2-Dibromo-3-
ND
ug/L
0.20
0.0026
1
02/03/2210:37
02/03/2212:59
96-12-8
chloropropane
1,2-Dibromoethane (EDB)
ND
ug/L
0.050
0.0075
1
02/03/22 10:37
02/03/22 12:59
106-93-4
Surrogates
1-Chloro-2-bromopropane
88
%
60-140
1
02/03/2210:37
02/03/2212:59
301-79-56
(S)
8082 GCS PCB RVE
Analytical
Method: EPA 8082A Preparation Method: EPA 3510C
Pace Analytical
Services - Charlotte
PCB-1016 (Aroclor 1016)
ND
ug/L
0.42
0.18
1
01/31/22 09:19
02/02/22 13:46
12674-11-2
PCB-1221 (Aroclor 1221)
ND
ug/L
0.42
0.19
1
01/31/22 09:19
02/02/22 13:46
11104-28-2
PCB-1232 (Aroclor 1232)
ND
ug/L
0.42
0.19
1
01/31/22 09:19
02/02/22 13:46
11141-16-5
PCB-1242 (Aroclor 1242)
ND
ug/L
0.42
0.21
1
01/31/22 09:19
02/02/22 13:46
53469-21-9
PCB-1248 (Aroclor 1248)
ND
ug/L
0.42
0.24
1
01/31/22 09:19
02/02/22 13:46
12672-29-6
PCB-1254 (Aroclor 1254)
ND
ug/L
0.42
0.18
1
01/31/22 09:19
02/02/22 13:46
11097-69-1
PCB-1260 (Aroclor 1260)
ND
ug/L
0.42
0.13
1
01/31/22 09:19
02/02/22 13:46
11096-82-5
Surrogates
Decachlorobiphenyl (S)
98
%
10-181
1
01/31/22 09:19
02/02/22 13:46
2051-24-3
6020 MET ICPMS
Analytical
Method: EPA 6020E Preparation Method: EPA 3005A
Pace Analytical
Services - Peachtree Corners, GA
Antimony
ND
ug/L
6.0
0.78
1
02/01/22 09:47
02/01/22 13:57
7440-36-0
Arsenic
ND
ug/L
10.0
1.1
1
02/01/22 09:47
02/01/22 13:57
7440-38-2
Barium
307
ug/L
100
0.67
1
02/01/22 09:47
02/01/22 13:57
7440-39-3
Beryllium
0.16J
ug/L
1.0
0.054
1
02/01/22 09:47
02/01/22 13:57
7440-41-7
Cadmium
0.11J
ug/L
1.0
0.11
1
02/01/22 09:47
02/01/22 13:57
7440-43-9
Chromium
ND
ug/L
10.0
1.1
1
02/01/22 09:47
02/01/22 13:57
7440-47-3
Cobalt
ND
ug/L
10.0
0.39
1
02/01/22 09:47
02/01/22 13:57
7440-48-4
Copper
ND
ug/L
10.0
0.50
1
02/01/22 09:47
02/01/22 13:57
7440-50-8
Lead
ND
ug/L
10.0
0.89
1
02/01/22 09:47
02/01/22 13:57
7439-92-1
Nickel
ND
ug/L
50.0
0.71
1
02/01/22 09:47
02/01/22 13:57
7440-02-0
Selenium
ND
ug/L
10.0
1.4
1
02/01/22 09:47
02/01/22 13:57
7782-49-2
Silver
ND
ug/L
10.0
0.44
1
02/01/22 09:47
02/01/22 13:57
7440-22-4
Thallium
ND
ug/L
5.5
0.18
1
02/01/22 09:47
02/01/22 13:57
7440-28-0
Tin
ND
ug/L
20.0
1.5
1
02/01/22 09:47
02/01/22 13:57
7440-31-5
Vanadium
ND
ug/L
25.0
1.9
1
02/01/22 09:47
02/01/22 13:57
7440-62-2
Zinc
ND
ug/L
10.0
7.0
1
02/01/22 09:47
02/01/22 13:57
7440-66-6
Date: 02/07/2022 03:04 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 7 of 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R
Lab ID:
92584833001
Collected:
01/26/22 14:41
Received: 01/27/22 10:40 Matrix: Water
Report
Reg.
Parameters
Results
Units
Limit
MDL
Limit DF
Prepared
Analyzed
CAS No. Qual
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical
Services - Peachtree Corners, GA
Mercury
ND
ug/L
0.20
0.13
1
01/31/2215:00
02/01/2211:24
7439-97-6
8270E APP9 RV
Analytical
Method: EPA 8270E Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
Acenaphthene
ND
ug/L
9.1
1.8
1
01/28/22 10:38
01/28/22 20:24
83-32-9
Acenaphthylene
ND
ug/L
9.1
1.8
1
01/28/22 10:38
01/28/22 20:24
208-96-8
Acetophenone
ND
ug/L
9.1
1.4
1
01/28/22 10:38
01/28/22 20:24
98-86-2
2-Acetylaminofluorene
ND
ug/L
9.1
3.7
1
01/28/22 10:38
01/28/22 20:24
53-96-3
4-Aminobiphenyl
ND
ug/L
9.1
4.3
1
01/28/22 10:38
01/28/22 20:24
92-67-1
Anthracene
ND
ug/L
9.1
2.1
1
01/28/22 10:38
01/28/22 20:24
120-12-7
Benzo(a)anthracene
ND
ug/L
9.1
2.4
1
01/28/22 10:38
01/28/22 20:24
56-55-3
Benzo(a)pyrene
ND
ug/L
9.1
2.5
1
01/28/22 10:38
01/28/22 20:24
50-32-8
Benzo(b)fluoranthene
ND
ug/L
9.1
2.4
1
01/28/22 10:38
01/28/22 20:24
205-99-2
Benzo(g,h,i)perylene
ND
ug/L
9.1
2.6
1
01/28/22 10:38
01/28/22 20:24
191-24-2
Benzo(k)fluoranthene
ND
ug/L
9.1
2.5
1
01/28/22 10:38
01/28/22 20:24
207-08-9
Benzoic Acid
ND
ug/L
45.5
3.1
1
01/28/22 10:38
01/28/22 20:24
65-85-0
Benzyl alcohol
ND
ug/L
18.2
2.6
1
01/28/22 10:38
01/28/22 20:24
100-51-6
4-Bromophenylphenyl
ND
ug/L
9.1
1.6
1
01/28/22 10:38
01/28/22 20:24
101-55-3
ether
Butylbenzylphthalate
ND
ug/L
9.1
2.9
1
01/28/22 10:38
01/28/22 20:24
85-68-7
Carbazole
ND
ug/L
9.1
2.1
1
01/28/22 10:38
01/28/22 20:24
86-74-8
4-ChIoro-3-methyl phenol
ND
ug/L
9.1
3.0
1
01/28/22 10:38
01/28/22 20:24
59-50-7
4-Chloroaniline
ND
ug/L
18.2
3.3
1
01/28/22 10:38
01/28/22 20:24
106-47-8
Chlorobenzilate
ND
ug/L
9.1
3.4
1
01/28/22 10:38
01/28/22 20:24
510-15-6
bis(2-
ND
ug/L
9.1
1.7
1
01/28/22 10:38
01/28/22 20:24
111-91-1
Chloroethoxy)methane
bis(2-Chloroethyl) ether
ND
ug/L
9.1
1.7
1
01/28/22 10:38
01/28/22 20:24
111-44-4
2-Chloronaphthalene
ND
ug/L
9.1
1.6
1
01/28/22 10:38
01/28/22 20:24
91-58-7
2-Chlorophenol
ND
ug/L
9.1
1.1
1
01/28/22 10:38
01/28/22 20:24
95-57-8
4-Chlorophenylphenyl
ND
ug/L
9.1
1.8
1
01/28/22 10:38
01/28/22 20:24
7005-72-3
ether
Chrysene
ND
ug/L
9.1
2.5
1
01/28/22 10:38
01/28/22 20:24
218-01-9
Diallate
ND
ug/L
9.1
3.1
1
01/28/22 10:38
01/28/22 20:24
2303-16-4
Dibenz(a,h)anthracene
ND
ug/L
9.1
2.7
1
01/28/22 10:38
01/28/22 20:24
53-70-3
Dibenzofuran
ND
ug/L
9.1
1.9
1
01/28/22 10:38
01/28/22 20:24
132-64-9
1,2-Dichlorobenzene
ND
ug/L
9.1
1.6
1
01/28/22 10:38
01/28/22 20:24
95-50-1
1,3-Dichlorobenzene
ND
ug/L
9.1
1.5
1
01/28/22 10:38
01/28/22 20:24
541-73-1
1,4-Dichlorobenzene
ND
ug/L
9.1
1.5
1
01/28/22 10:38
01/28/22 20:24
106-46-7
3,3'-Dichlorobenzidine
ND
ug/L
18.2
7.4
1
01/28/22 10:38
01/28/22 20:24
91-94-1
2,4-Dichlorophenol
ND
ug/L
9.1
1.3
1
01/28/22 10:38
01/28/22 20:24
120-83-2
Diethylphthalate
ND
ug/L
9.1
1.9
1
01/28/22 10:38
01/28/22 20:24
84-66-2
Dimethoate
ND
ug/L
9.1
3.3
1
01/28/22 10:38
01/28/22 20:24
60-51-5
P-
ND
ug/L
4.5
2.2
1
01/28/22 10:38
01/28/22 20:24
60-11-7 IL
Dimethylaminoazobenzen
e
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 8 of 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R
Lab ID:
92584833001
Collected:
01/26/22 14:41
Received: 01/27/22 10:40 Matrix: Water
Report
Reg.
Parameters
Results
Units
Limit
MDL
Limit DF
Prepared
Analyzed
CAS No.
Qual
8270E APP9 RV
Analytical
Method: EPA 8270E
Preparation Method: EPA 3510C
Pace Analytical
Services
- Charlotte
7,12-
ND
ug/L
9.1
2.7
1
01/28/22 10:38
01/28/22 20:24
57-97-6
Dimethylbenz(a)anthracen
e
3,3'-Dimethylbenzidine
ND
ug/L
45.5
28.3
1
01/28/22 10:38
01/28/22 20:24
119-93-7
IH
2,4-Dimethylphenol
ND
ug/L
9.1
1.5
1
01/28/22 10:38
01/28/22 20:24
105-67-9
Dimethylphthalate
ND
ug/L
9.1
1.9
1
01/28/22 10:38
01/28/22 20:24
131-11-3
Di-n-butylphthalate
ND
ug/L
9.1
2.0
1
01/28/22 10:38
01/28/22 20:24
84-74-2
4,6-Dinitro-2-methyl phenol
ND
ug/L
18.2
3.1
1
01/28/22 10:38
01/28/22 20:24
534-52-1
1,3-Dinitrobenzene
ND
ug/L
9.1
3.4
1
01/28/22 10:38
01/28/22 20:24
99-65-0
2,4-Dinitrophenol
ND
ug/L
45.5
23.6
1
01/28/22 10:38
01/28/22 20:24
51-28-5
v1
2,4-Dinitrotoluene
ND
ug/L
9.1
1.5
1
01/28/22 10:38
01/28/22 20:24
121-14-2
2,6-Dinitrotoluene
ND
ug/L
9.1
1.6
1
01/28/22 10:38
01/28/22 20:24
606-20-2
Di-n-octylphthalate
ND
ug/L
9.1
3.6
1
01/28/22 10:38
01/28/22 20:24
117-84-0
bis(2- Ethyl hexyl)phthalate
ND
ug/L
5.5
3.4
1
01/28/22 10:38
01/28/22 20:24
117-81-7
Ethyl methanesulfonate
ND
ug/L
18.2
2.7
1
01/28/22 10:38
01/28/22 20:24
62-50-0
Famphur
ND
ug/L
9.1
5.6
1
01/28/22 10:38
01/28/22 20:24
52-85-7
IH
Fluoranthene
ND
ug/L
9.1
2.0
1
01/28/22 10:38
01/28/22 20:24
206-44-0
Fluorene
ND
ug/L
9.1
1.9
1
01/28/22 10:38
01/28/22 20:24
86-73-7
Hexachloro-1,3-butadiene
ND
ug/L
9.1
1.6
1
01/28/22 10:38
01/28/22 20:24
87-68-3
v1
Hexachlorobenzene
ND
ug/L
9.1
2.0
1
01/28/22 10:38
01/28/22 20:24
118-74-1
Hexachlorocyclopentadien
ND
ug/L
9.1
1.4
1
01/28/22 10:38
01/28/22 20:24
77-47-4
e
Hexachloroethane
ND
ug/L
9.1
1.3
1
01/28/22 10:38
01/28/22 20:24
67-72-1
Hexachloropropene
ND
ug/L
9.1
6.4
1
01/28/22 10:38
01/28/22 20:24
1888-71-7
v1
Indeno(1,2,3-cd)pyrene
ND
ug/L
9.1
2.6
1
01/28/22 10:38
01/28/22 20:24
193-39-5
Isodrin
ND
ug/L
9.1
2.5
1
01/28/22 10:38
01/28/22 20:24
465-73-6
Isophorone
ND
ug/L
9.1
1.5
1
01/28/22 10:38
01/28/22 20:24
78-59-1
Isosafrole
ND
ug/L
9.1
2.3
1
01/28/22 10:38
01/28/22 20:24
120-58-1
Kepone
ND
ug/L
18.2
12.8
1
01/28/22 10:38
01/28/22 20:24
143-50-0
Methapyrilene
ND
ug/L
45.5
15.5
1
01/28/22 10:38
01/28/22 20:24
91-80-5
IH
3-Methylcholanthrene
ND
ug/L
9.1
5.3
1
01/28/22 10:38
01/28/22 20:24
56-49-5
Methyl methanesulfonate
ND
ug/L
4.5
2.8
1
01/28/22 10:38
01/28/22 20:24
66-27-3
2-Methylnaphthalene
ND
ug/L
9.1
1.7
1
01/28/22 10:38
01/28/22 20:24
91-57-6
Methyl parathion
ND
ug/L
9.1
3.4
1
01/28/22 10:38
01/28/22 20:24
298-00-0
2-Methylphenol(o-Cresol)
ND
ug/L
9.1
1.7
1
01/28/22 10:38
01/28/22 20:24
95-48-7
3&4-Methyl phenol (m&p
ND
ug/L
9.1
1.1
1
01/28/22 10:38
01/28/22 20:24
15831-10-4
Cresol)
1-Naphthalenamine
ND
ug/L
4.5
3.7
1
01/28/22 10:38
01/28/22 20:24
134-32-7
2-Naphthalenamine
ND
ug/L
9.1
5.0
1
01/28/22 10:38
01/28/22 20:24
91-59-8
Naphthalene
ND
ug/L
9.1
1.9
1
01/28/22 10:38
01/28/22 20:24
91-20-3
1,4-Naphthoquinone
ND
ug/L
4.5
4.0
1
01/28/22 10:38
01/28/22 20:24
130-15-4
2-Nitroaniline
ND
ug/L
18.2
2.7
1
01/28/22 10:38
01/28/22 20:24
88-74-4
3-Nitroaniline
ND
ug/L
18.2
3.4
1
01/28/22 10:38
01/28/22 20:24
99-09-2
4-Nitroaniline
ND
ug/L
18.2
4.6
1
01/28/22 10:38
01/28/22 20:24
100-01-6
Nitrobenzene
ND
ug/L
9.1
1.7
1
01/28/22 10:38
01/28/22 20:24
98-95-3
2-Nitrophenol
ND
ug/L
9.1
1.3
1
01/28/22 10:38
01/28/22 20:24
88-75-5
Date: 02/07/2022 03:04 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 9 of 41

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R Lab ID: 92584833001 Collected: 01/26/22 14:41 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8270E APP9 RV
4-Nitrophenol
5-Nitro-o-toluidine
N-Nitrosodiethylamine
N-Nitrosodimethylamine
N-Nitroso-di-n-butylamine
N-Nitroso-di-n-
propylamine
N-Nitrosodiphenylamine
N-
Nitrosomethylethylamine
N-Nitrosomorpholine
N-Nitrosopiperidine
N-Nitrosopyrrolidine
O,O,O-
Tri ethyl phosphorothioate
2,2'-Oxybis(1-
chloropropane)
Parathion (Ethyl
parathion)
Pentachlorobenzene
Pentachloronitrobenzene
Pentachlorophenol
Phenacetin
Phenanthrene
Phenol
p-Phenylenediamine
Phorate
Pronamide
Pyrene
Pyridine
Safrole
1,2,4,5-
Tetrachlorobenzene
2,3,4,6-Tetrachlorophenol
Thionazin
O-Toluidine
1,2,4-Trichlorobenzene
2,4,5-Trichlorophenol
2,4,6-Trichlorophenol
1,3,5-Trinitrobenzene
Surrogates
Nitrobenzene-d5 (S)
2-Fluorobiphenyl (S)
Terphenyl-d14 (S)
Phenol-d6 (S)
2-Fluorophenol (S)
2,4,6-Tribromophenol (S)
Date: 02/07/2022 03:04 PM
Analytical Method: EPA 8270E Preparation Method: EPA 3510C
Pace
Analytical
Services - Charlotte
ND
ug/L
45.5
6.0
1
01/28/22 10:38
01/28/22 20:24
100-02-7
ND
ug/L
9.1
3.5
1
01/28/22 10:38
01/28/22 20:24
99-55-8
ND
ug/L
9.1
2.1
1
01/28/22 10:38
01/28/22 20:24
55-18-5
ND
ug/L
9.1
1.7
1
01/28/22 10:38
01/28/22 20:24
62-75-9
ND
ug/L
9.1
7.9
1
01/28/22 10:38
01/28/22 20:24
924-16-3
ND
ug/L
9.1
1.2
1
01/28/22 10:38
01/28/22 20:24
621-64-7
ND
ug/L
9.1
2.7
1
01/28/22 10:38
01/28/22 20:24
86-30-6
ND
ug/L
9.1
6.8
1
01/28/22 10:38
01/28/22 20:24
10595-95-6
ND
ug/L
9.1
3.9
1
01/28/22 10:38
01/28/22 20:24
59-89-2
ND
ug/L
9.1
2.3
1
01/28/22 10:38
01/28/22 20:24
100-75-4
ND
ug/L
9.1
2.8
1
01/28/22 10:38
01/28/22 20:24
930-55-2
ND
ug/L
9.1
2.3
1
01/28/22 10:38
01/28/22 20:24
126-68-1
ND
ug/L
9.1
1.0
1
01/28/22 10:38
01/28/22 20:24
108-60-1
ND
ug/L
9.1
3.5
1
01/28/22 10:38
01/28/22 20:24
56-38-2
ND
ug/L
9.1
3.1
1
01/28/22 10:38
01/28/22 20:24
608-93-5
ND
ug/L
9.1
3.0
1
01/28/22 10:38
01/28/22 20:24
82-68-8
ND
ug/L
18.2
3.4
1
01/28/22 10:38
01/28/22 20:24
87-86-5
ND
ug/L
9.1
3.3
1
01/28/22 10:38
01/28/22 20:24
62-44-2
ND
ug/L
9.1
1.8
1
01/28/22 10:38
01/28/22 20:24
85-01-8
ND
ug/L
9.1
1.2
1
01/28/22 10:38
01/28/22 20:24
108-95-2
ND
ug/L
9.1
9.1
1
01/28/22 10:38
01/28/22 20:24
106-50-3
ND
ug/L
9.1
3.2
1
01/28/22 10:38
01/28/22 20:24
298-02-2
ND
ug/L
9.1
2.8
1
01/28/22 10:38
01/28/22 20:24
23950-58-5
ND
ug/L
9.1
2.0
1
01/28/22 10:38
01/28/22 20:24
129-00-0
ND
ug/L
9.1
2.4
1
01/28/22 10:38
01/28/22 20:24
110-86-1
ND
ug/L
9.1
2.1
1
01/28/22 10:38
01/28/22 20:24
94-59-7
ND
ug/L
9.1
4.1
1
01/28/22 10:38
01/28/22 20:24
95-94-3
ND
ug/L
9.1
1.4
1
01/28/22 10:38
01/28/22 20:24
58-90-2
ND
ug/L
9.1
2.6
1
01/28/22 10:38
01/28/22 20:24
297-97-2
ND
ug/L
9.1
2.4
1
01/28/22 10:38
01/28/22 20:24
95-53-4
ND
ug/L
9.1
1.6
1
01/28/22 10:38
01/28/22 20:24
120-82-1
ND
ug/L
9.1
1.3
1
01/28/22 10:38
01/28/22 20:24
95-95-4
ND
ug/L
9.1
1.4
1
01/28/22 10:38
01/28/22 20:24
88-06-2
ND
ug/L
9.1
5.0
1
01/28/22 10:38
01/28/22 20:24
99-35-4
114
%
10-144
1
01/28/22 10:38
01/28/22 20:24
4165-60-0
114
%
10-130
1
01/28/22 10:38
01/28/22 20:24
321-60-8
97
%
34-163
1
01/28/22 10:38
01/28/22 20:24
1718-51-0
46
%
10-130
1
01/28/22 10:38
01/28/22 20:24
13127-88-3
58
%
10-130
1
01/28/22 10:38
01/28/22 20:24
367-12-4
109
%
10-144
1
01/28/22 10:38
01/28/22 20:24
118-79-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
v1
Page 10 of 41

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R Lab ID: 92584833001 Collected: 01/26/22 14:41 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
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
Chloroprene
Dibromochloromethane
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
Date: 02/07/2022 03:04 PM
Analytical Method: EPA 8260D
Pace
Analytical Services -
Charlotte
ND
ug/L
100
5.1
1
01/29/2210:36
67-64-1
ND
ug/L
50.0
24.8
1
01 /29/22 10:36
75-05-8
ND
ug/L
50.0
8.5
1
01 /29/22 10:36
107-02-8
ND
ug/L
200
1.8
1
01/29/2210:36
107-13-1
ND
ug/L
10.0
0.50
1
01/29/2210:36
107-05-1
2.4
ug/L
1.0
0.34
1
01 /29/22 10:36
71-43-2
ND
ug/L
3.0
0.47
1
01 /29/22 10:36
74-97-5
ND
ug/L
1.0
0.31
1
01 /29/22 10:36
75-27-4
ND
ug/L
3.0
0.34
1
01/29/2210:36
75-25-2
ND
ug/L
10.0
1.7
1
01/29/2210:36
74-83-9
ND
ug/L
100
4.0
1
01/29/2210:36
78-93-3
ND
ug/L
100
0.73
1
01/29/2210:36
75-15-0
ND
ug/L
1.0
0.33
1
01/29/2210:36
56-23-5
ND
ug/L
3.0
0.28
1
01/29/2210:36
108-90-7
ND
ug/L
10.0
0.65
1
01/29/2210:36
75-00-3
ND
ug/L
5.0
0.43
1
01 /29/22 10:36
67-66-3
ND
ug/L
1.0
0.54
1
01 /29/22 10:36
74-87-3
ND
ug/L
10.0
1.6
1
01/29/2210:36
126-99-8
ND
ug/L
3.0
0.36
1
01/29/2210:36
124-48-1
ND
ug/L
10.0
0.39
1
01/29/2210:36
74-95-3
ND
ug/L
5.0
0.34
1
01/29/2210:36
95-50-1
ND
ug/L
1.0
0.34
1
01/29/2210:36
541-73-1
0.54J
ug/L
1.0
0.33
1
01/29/2210:36
106-46-7
ND
ug/L
100
0.56
1
01/29/2210:36
110-57-6
ND
ug/L
1.0
0.35
1
01 /29/22 10:36
75-71-8
0.94J
ug/L
5.0
0.37
1
01/29/2210:36
75-34-3
ND
ug/L
1.0
0.32
1
01/29/2210:36
107-06-2
ND
ug/L
5.0
0.35
1
01/29/2210:36
75-35-4
3.4J
ug/L
5.0
0.38
1
01/29/2210:36
156-59-2
ND
ug/L
5.0
0.40
1
01/29/2210:36
156-60-5
ND
ug/L
1.0
0.36
1
01/29/2210:36
78-87-5
ND
ug/L
1.0
0.28
1
01 /29/22 10:36
142-28-9
ND
ug/L
1.0
0.39
1
01 /29/22 10:36
594-20-7
ND
ug/L
1.0
0.43
1
01 /29/22 10:36
563-58-6
ND
ug/L
1.0
0.36
1
01 /29/22 10:36
10061-01-5
ND
ug/L
1.0
0.36
1
01 /29/22 10:36
10061-02-6
ND
ug/L
1.0
0.30
1
01 /29/22 10:36
100-41-4
ND
ug/L
10.0
0.28
1
01 /29/22 10:36
97-63-2
ND
ug/L
50.0
0.48
1
01 /29/22 10:36
591-78-6
ND
ug/L
20.0
9.7
1
01 /29/22 10:36
74-88-4
ND
ug/L
100
52.3
1
01/29/2210:36
78-83-1
ND
ug/L
10.0
4.2
1
01 /29/22 10:36
126-98-7
ND
ug/L
5.0
2.0
1
01 /29/22 10:36
75-09-2
ND
ug/L
10.0
0.32
1
01 /29/22 10:36
80-62-6
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
IH,M1,
v1
IK
Page 11 of 41

lceAnalyircal
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
Sample: 1403-MW-2R
Lab ID:
92584833001
Collected:
01/26/22 14:41
Received: 01/27/22 10:40 Matrix: Water
Report
Reg.
Parameters
Results Units
Limit
MDL
Limit DF
Prepared Analyzed
CAS No. Qual
8260D MSV Low Level Landfill
Analytical
Method: EPA 8260D
Pace Analytical
Services - Charlotte
4-Methyl-2-pentanone
ND ug/L
100
2.7
1
01/29/22 10:36
108-10-1
(MIBK)
Propionitrile
ND ug/L
20.0
3.6
1
01/29/22 10:36
107-12-0
Styrene
ND ug/L
1.0
0.29
1
01/29/22 10:36
100-42-5
1,1,1,2-Tetrachloroethane
ND ug/L
5.0
0.31
1
01/29/22 10:36
630-20-6
1,1,2,2-Tetrachloroethane
ND ug/L
3.0
0.22
1
01/29/22 10:36
79-34-5
Tetrachloroethene
ND ug/L
1.0
0.29
1
01/29/22 10:36
127-18-4
Toluene
ND ug/L
1.0
0.48
1
01/29/22 10:36
108-88-3
1,1,1-Trichloroethane
ND ug/L
1.0
0.33
1
01/29/22 10:36
71-55-6
1,1,2-Trichloroethane
ND ug/L
1.0
0.32
1
01/29/22 10:36
79-00-5
Trichloroethene
ND ug/L
1.0
0.38
1
01/29/22 10:36
79-01-6
Trichlorofluoromethane
ND ug/L
1.0
0.30
1
01/29/22 10:36
75-69-4
1,2,3-Trichloropropane
ND ug/L
1.0
0.26
1
01/29/22 10:36
96-18-4
Vinyl acetate
ND ug/L
50.0
1.3
1
01/29/22 10:36
108-05-4 IH
Vinyl chloride
ND ug/L
1.0
0.39
1
01/29/22 10:36
75-01-4
Xylene (Total)
0.68J ug/L
5.0
0.34
1
01/29/22 10:36
1330-20-7
Surrogates
4-Bromofluorobenzene (S)
100 %
70-130
1
01/29/22 10:36
460-00-4
1,2-Dichloroethane-d4 (S)
100 %
70-130
1
01/29/22 10:36
17060-07-0
Toluene-d8 (S)
102 %
70-130
1
01/29/22 10:36
2037-26-5
4500S2D Sulfide Water
Analytical
Method: SM 4500-S2D-2011
Pace Analytical
Services
-Asheville
Sulfide
ND ug/L
100
50.0
1
01/28/22 03:58
18496-25-8
4500CNE Cyanide, Total
Analytical
Method: SM 4500-CN-E-2016
Preparation Method:
SM 4500-CN-E-2016
Pace Analytical
Services -Asheville
Cyanide
ND ug/L
8.0
6.0
1
02/01/2216:45 02/02/2219:46
57-12-5 M1
Date: 02/07/2022 03:04 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 41

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 1810843 Analysis Method: EPA 8081 B
QC Batch Method: 3510C Analysis Description: Pesticides (GC) 8081 B
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92584833001
METHOD BLANK: R3755972-1
Associated Lab Samples: 92584833001
Parameter
Aldrin
alpha-BHC
beta-BHC
delta-BHC
gamma-BHC (Lindane)
4,4'-DDD
4,4'-DDE
4,4'-DDT
Dieldrin
Endosulfan I
Endosulfan 11
Endosulfan sulfate
Endrin
Endrin aldehyde
Endrin ketone
Heptachlor
Heptachlor epoxide
Methoxychlor
alpha -Chlordane
gamma -Chlordane
Chlordane (Technical)
Toxaphene
Decachlorobiphenyl (S)
Tetrachloro-m-xylene (S)
Matrix: Water
Units
Blank
Result
Reporting
Limit
MDL
Analyzed
ug/L
ND
0.0500
0.0198
02/01 /22 22:50
ug/L
ND
0.0500
0.0172
02/01 /22 22:50
ug/L
ND
0.0500
0.0208
02/01 /22 22:50
ug/L
ND
0.0500
0.0150
02/01 /22 22:50
ug/L
ND
0.0500
0.0209
02/01 /22 22:50
ug/L
ND
0.0500
0.0177
02/01 /22 22:50
ug/L
ND
0.0500
0.0154
02/01 /22 22:50
ug/L
ND
0.0500
0.0198
02/01 /22 22:50
ug/L
ND
0.0500
0.0162
02/01 /22 22:50
ug/L
ND
0.0500
0.0160
02/01 /22 22:50
ug/L
ND
0.0500
0.0164
02/01 /22 22:50
ug/L
ND
0.0500
0.0217
02/01 /22 22:50
ug/L
ND
0.0500
0.0161
02/01 /22 22:50
ug/L
ND
0.0500
0.0237
02/01 /22 22:50
ug/L
ND
0.0500
0.0219
02/01 /22 22:50
ug/L
ND
0.0500
0.0148
02/01 /22 22:50
ug/L
ND
0.0500
0.0183
02/01 /22 22:50
ug/L
ND
0.0500
0.0193
02/01 /22 22:50
ug/L
ND
0.0500
0.0149
02/01 /22 22:50
ug/L
ND
0.0500
0.0137
02/01 /22 22:50
ug/L
ND
5.00
0.0198
02/01 /22 22:50
ug/L
ND
0.500
0.168
02/01 /22 22:50
%
43.7
10.0-128
02/01 /22 22:50
%
56.5
10.0-127
02/01 /22 22:50
LABORATORY CONTROL SAMPLE: R3755972-2
Qualifiers
Spike
LCS
LCS
% Rec
Parameter
Units
Conc.
Result
% Rec
Limits Qualifiers
Aldrin
ug/L
1.00
0.639
63.9
22.0-124
alpha-BHC
ug/L
1.00
0.721
72.1
54.0-130
beta-BHC
ug/L
1.00
0.663
66.3
53.0-136
delta-BHC
ug/L
1.00
0.723
72.3
54.0-133
gamma-BHC (Lindane)
ug/L
1.00
0.657
65.7
55.0-129
4,4'-DDD
ug/L
1.00
0.667
66.7
56.0-140
4,4'-DDE
ug/L
1.00
0.629
62.9
52.0-128
4,4'-DDT
ug/L
1.00
0.689
68.9
50.0-141
Dieldrin
ug/L
1.00
0.668
66.8
59.0-133
Endosulfan I
ug/L
1.00
0.661
66.1
57.0-131
Endosulfan II
ug/L
1.00
0.669
66.9
58.0-133
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 13 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
LABORATORY CONTROL SAMPLE:
Parameter
R3755972-2
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Endosulfan sulfate
ug/L
1.00
0.667
66.7
58.0-133
Endrin
ug/L
1.00
0.627
62.7
57.0-134
Endrin aldehyde
ug/L
1.00
0.635
63.5
53.0-129
Endrin ketone
ug/L
1.00
0.732
73.2
60.0-145
Heptachlor
ug/L
1.00
0.708
70.8
27.0-132
Heptachlor epoxide
ug/L
1.00
0.674
67.4
57.0-130
Methoxychlor
ug/L
1.00
0.687
68.7
54.0-155
alpha -Chlordane
ug/L
1.00
0.640
64.0
70.0-130 LO
gamma -Chlordane
ug/L
1.00
0.665
66.5
70.0-130 LO
Decachlorobiphenyl (S)
%
44.0
10.0-128
Tetrachloro-m-xylene (S)
%
55.0
10.0-127
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: R3755972-3
MS
L1455986-01 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
R3755972-4
MS MSD
Result Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Aldrin
ug/L
ND
1.00
1.00
0.450
0.438
45.0
43.8
10.0-141
2.70
40
alpha-BHC
ug/L
ND
1.00
1.00
0.596
0.614
59.6
61.4
10.0-145
2.98
40
beta-BHC
ug/L
ND
1.00
1.00
0.577
0.564
57.7
56.4
14.0-146
2.28
35
delta-BHC
ug/L
ND
1.00
1.00
0.643
0.623
64.3
62.3
17.0-143
3.16
38
gamma-BHC (Lindane)
ug/L
ND
1.00
1.00
0.601
0.602
60.1
60.2
14.0-141
0.166
40
4,4'-DDD
ug/L
ND
1.00
1.00
0.480
0.465
48.0
46.5
10.0-160
3.17
38
4,4'-DDE
ug/L
ND
1.00
1.00
0.406
0.400
40.6
40.0
10.0-159
1.49
35
4,4'-DDT
ug/L
ND
1.00
1.00
0.475
0.446
47.5
44.6
10.0-160
6.30
38
Dieldrin
ug/L
ND
1.00
1.00
0.503
0.504
50.3
50.4
10.0-158
0.199
38
Endosulfan I
ug/L
0.0176
1.00
1.00
0.463
0.513
44.5
49.5
10.0-153
10.2
36
Endosulfan II
ug/L
ND
1.00
1.00
0.534
0.524
53.4
52.4
10.0-159
1.89
39
Endosulfan sulfate
ug/L
ND
1.00
1.00
0.547
0.534
54.7
53.4
23.0-147
2.41
35
Endrin
ug/L
ND
1.00
1.00
0.461
0.488
46.1
48.8
10.0-160
5.69
39
Endrin aldehyde
ug/L
ND
1.00
1.00
0.498
0.542
49.8
54.2
10.0-148
8.46
38
Endrin ketone
ug/L
ND
1.00
1.00
0.584
0.574
58.4
57.4
10.0-160
1.73
40
Heptachlor
ug/L
ND
1.00
1.00
0.533
0.525
53.3
52.5
16.0-136
1.51
40
Heptachlor epoxide
ug/L
ND
1.00
1.00
0.515
0.509
51.5
50.9
10.0-160
1.17
36
Methoxychlor
ug/L
ND
1.00
1.00
0.556
0.535
55.6
53.5
10.0-160
3.85
34
alpha -Chlordane
ug/L
ND
1.00
1.00
0.433
0.445
43.3
44.5
70.0-130
2.73
20 ML
gamma -Chlordane
ug/L
ND
1.00
1.00
0.464
0.461
46.4
46.1
70.0-130
0.649
20 ML
Decachlorobiphenyl (S)
%
33.5
20.8
10.0-128
Tetrachloro-m-xylene (S)
%
42.5
42.8
10.0-127
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 14 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 1811080 Analysis Method: EPA 8151
QC Batch Method: 8151A Analysis Description: Chlorinated Herb. (GC) 8151
Laboratory: Pace National - Mt. Juliet
Associated Lab Samples: 92584833001
METHOD BLANK: R3757563-1
Matrix:
Water
Associated Lab Samples: 92584833001
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
2,4-D
ug/L
ND
2.00
0.547
02/07/22 05:18
Dinoseb
ug/L
ND
2.00
0.250
02/07/22 05:18
2,4,5-T
ug/L
ND
2.00
0.258
02/07/22 05:18
2,4,5-TP (Silvex)
ug/L
ND
2.00
0.335
02/07/22 05:18
2,4-DCAA (S)
%
74
14.0-158
02/07/22 05:18
LABORATORY CONTROL SAMPLE & LCSD:
R3757563-2
R3757563-3
Spike
LCS
LCSD
LCS
LCSD
% Rec
Max
Parameter
Units
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qualifiers
2,4-D
ug/L
5.00
4.77
4.83
95.4
96.6
50.0-120
1.25
20
Dinoseb
ug/L
5.00
4.17
4.38
83.4
87.6
36.0-134
4.91
20
2,4,5-T
ug/L
5.00
4.54
4.62
90.8
92.4
54.0-120
1.75
20
2,4,5-TP (Silvex)
ug/L
5.00
3.99
4.09
79.8
81.8
50.0-125
2.48
20
2,4-DCAA (S)
%
78.0
81.2
14.0-158
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 675122 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584833001
METHOD BLANK: 3533656
Associated Lab Samples: 92584833001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
6.0
0.78
02/01/2213:34
Arsenic
ug/L
ND
10.0
1.1
02/01/2213:34
Barium
ug/L
ND
100
0.67
02/01/2213:34
Beryllium
ug/L
ND
1.0
0.054
02/01/2213:34
Cadmium
ug/L
ND
1.0
0.11
02/01/2213:34
Chromium
ug/L
ND
10.0
1.1
02/01/2213:34
Cobalt
ug/L
ND
10.0
0.39
02/01/2213:34
Copper
ug/L
ND
10.0
0.50
02/01/2213:34
Lead
ug/L
ND
10.0
0.89
02/01/2213:34
Nickel
ug/L
ND
50.0
0.71
02/01/2213:34
Selenium
ug/L
ND
10.0
1.4
02/01/2213:34
Silver
ug/L
ND
10.0
0.44
02/01/2213:34
Thallium
ug/L
ND
5.5
0.18
02/01/2213:34
Tin
ug/L
ND
20.0
1.5
02/01/2213:34
Vanadium
ug/L
ND
25.0
1.9
02/01/2213:34
Zinc
ug/L
ND
10.0
7.0
02/01/2213:34
LABORATORY CONTROL SAMPLE:
Parameter
3533657
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
109
109
80-120
Arsenic
ug/L
100
99.6
100
80-120
Barium
ug/L
100
104
104
80-120
Beryllium
ug/L
100
109
109
80-120
Cadmium
ug/L
100
106
106
80-120
Chromium
ug/L
100
105
105
80-120
Cobalt
ug/L
100
105
105
80-120
Copper
ug/L
100
102
102
80-120
Lead
ug/L
100
102
102
80-120
Nickel
ug/L
100
105
105
80-120
Selenium
ug/L
100
99.9
100
80-120
Silver
ug/L
100
104
104
80-120
Thallium
ug/L
100
99.5
100
80-120
Tin
ug/L
100
103
103
80-120
Vanadium
ug/L
100
108
108
80-120
Zinc
ug/L
100
97.4
97
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 16 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Foothills LF/Semi-Annual
92584833
MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
3533658
3533659
MS
MSD
92585102002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
107
108
107
108
75-125
1
20
Arsenic
ug/L
ND
100
100
103
104
101
103
75-125
1
20
Barium
ug/L
23.1
100
100
130
128
107
105
75-125
2
20
Beryllium
ug/L
ND
100
100
110
108
110
108
75-125
2
20
Cadmium
ug/L
ND
100
100
105
108
105
108
75-125
3
20
Chromium
ug/L
47.0
100
100
154
159
107
112
75-125
3
20
Cobalt
ug/L
ND
100
100
105
109
105
109
75-125
3
20
Copper
ug/L
ND
100
100
102
103
102
103
75-125
1
20
Lead
ug/L
ND
100
100
97.0
98.9
97
99
75-125
2
20
Nickel
ug/L
ND
100
100
107
108
106
107
75-125
1
20
Selenium
ug/L
ND
100
100
101
102
100
102
75-125
1
20
Silver
ug/L
ND
100
100
99.7
104
100
104
75-125
4
20
Thallium
ug/L
ND
100
100
99.0
100
99
100
75-125
1
20
Tin
ug/L
ND
100
100
104
106
104
105
75-125
1
20
Vanadium
ug/L
ND
100
100
117
121
110
114
75-125
4
20
Zinc
ug/L
ND
100
100
101
102
101
102
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 674967 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584833001
METHOD BLANK: 3532893
Matrix:
Water
Associated Lab Samples: 92584833001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Mercury
ug/L
ND
0.20
0.13 02/01/2210:19
LABORATORY CONTROL SAMPLE:
3532894
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Mercury
ug/L
2.5
2.3 92
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3532895 3532896
MS MSD
92583907032 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 2.1 2.4 85 96 75-125 13 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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 674748 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584833001
METHOD BLANK: 3531774
Associated Lab Samples: 92584833001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.31
01/29/22 04:34
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
01/29/22 04:34
1,1,2,2-Tetrachloroethane
ug/L
ND
3.0
0.22
01/29/22 04:34
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
01/29/22 04:34
1,1-Dichloroethane
ug/L
ND
5.0
0.37
01/29/22 04:34
1,1-Dichloroethene
ug/L
ND
5.0
0.35
01/29/22 04:34
1,1-Dichloropropene
ug/L
ND
1.0
0.43
01/29/22 04:34
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
01/29/22 04:34
1,2-Dichlorobenzene
ug/L
ND
5.0
0.34
01/29/22 04:34
1,2-Dichloroethane
ug/L
ND
1.0
0.32
01/29/22 04:34
1,2-Dichloropropane
ug/L
ND
1.0
0.36
01/29/22 04:34
1,3-Dichlorobenzene
ug/L
ND
1.0
0.34
01/29/22 04:34
1,3-Dichloropropane
ug/L
ND
1.0
0.28
01/29/22 04:34
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
01/29/22 04:34
2,2-Dichloropropane
ug/L
ND
1.0
0.39
01/29/22 04:34
2-Butanone (MEK)
ug/L
ND
100
4.0
01/29/22 04:34
2-Hexanone
ug/L
ND
50.0
0.48
01/29/22 04:34
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
2.7
01/29/22 04:34
Acetone
ug/L
ND
100
5.1
01/29/22 04:34
Acetonitrile
ug/L
ND
50.0
24.8
01/29/22 04:34
Acrolein
ug/L
ND
50.0
8.5
01/29/22 04:34
Acrylonitrile
ug/L
ND
200
1.8
01/29/22 04:34
Allyl chloride
ug/L
ND
10.0
0.50
01/29/22 04:34
Benzene
ug/L
ND
1.0
0.34
01/29/22 04:34
Bromochloromethane
ug/L
ND
3.0
0.47
01/29/22 04:34
Bromodichloromethane
ug/L
ND
1.0
0.31
01/29/22 04:34
Bromoform
ug/L
ND
3.0
0.34
01/29/22 04:34
Bromomethane
ug/L
ND
10.0
1.7
01/29/22 04:34
Carbon disulfide
ug/L
ND
100
0.73
01/29/22 04:34
Carbon tetrachloride
ug/L
ND
1.0
0.33
01/29/22 04:34
Chlorobenzene
ug/L
ND
3.0
0.28
01/29/22 04:34
Chloroethane
ug/L
ND
10.0
0.65
01/29/22 04:34
Chloroform
ug/L
ND
5.0
0.43
01/29/22 04:34
Chloromethane
ug/L
ND
1.0
0.54
01/29/22 04:34
Chloroprene
ug/L
ND
10.0
1.6
01/29/22 04:34
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.38
01/29/22 04:34
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
01/29/22 04:34
Dibromochloromethane
ug/L
ND
3.0
0.36
01/29/22 04:34
Dibromomethane
ug/L
ND
10.0
0.39
01/29/22 04:34
Dichlorodifluoromethane
ug/L
ND
1.0
0.35
01/29/22 04:34
Qualifiers
IH,v1
I:/
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 19 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
METHOD BLANK: 3531774
Associated Lab Samples: 92584833001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Ethyl methacrylate
ug/L
ND
10.0
0.28
01/29/22 04:34
Ethylbenzene
ug/L
ND
1.0
0.30
01/29/22 04:34
lodomethane
ug/L
ND
20.0
9.7
01/29/22 04:34
Isobutanol
ug/L
ND
100
52.3
01/29/22 04:34
Methacrylonitrile
ug/L
ND
10.0
4.2
01/29/22 04:34
Methyl methacrylate
ug/L
ND
10.0
0.32
01/29/22 04:34
Methylene Chloride
ug/L
ND
5.0
2.0
01/29/22 04:34
Propionitrile
ug/L
ND
20.0
3.6
01/29/22 04:34
Styrene
ug/L
ND
1.0
0.29
01/29/22 04:34
Tetrachloroethene
ug/L
ND
1.0
0.29
01/29/22 04:34
Toluene
ug/L
ND
1.0
0.48
01/29/22 04:34
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.40
01/29/22 04:34
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
01/29/22 04:34
trans-1,4-Dichloro-2-butene
ug/L
ND
100
0.56
01/29/22 04:34
Trichloroethene
ug/L
ND
1.0
0.38
01/29/22 04:34
Trichlorofluoromethane
ug/L
ND
1.0
0.30
01/29/22 04:34
Vinyl acetate
ug/L
ND
50.0
1.3
01/29/22 04:34
Vinyl chloride
ug/L
ND
1.0
0.39
01/29/22 04:34
Xylene (Total)
ug/L
ND
5.0
0.34
01/29/22 04:34
1,2-Dichloroethane-d4 (S)
%
101
70-130
01/29/22 04:34
4-Bromofluorobenzene (S)
%
100
70-130
01/29/22 04:34
Toluene-d8(S)
%
102
70-130
01/29/22 04:34
LABORATORY CONTROL SAMPLE:
Parameter
3531775
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
1,1,1,2-Tetrachloroethane
ug/L
50
47.8
96
70-130
1,1,1-Trichloroethane
ug/L
50
47.2
94
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
47.1
94
70-130
1,1,2-Trichloroethane
ug/L
50
47.0
94
70-130
1,1-Dichloroethane
ug/L
50
48.5
97
70-130
1,1-Dichloroethene
ug/L
50
52.8
106
70-132
1,1-Dichloropropene
ug/L
50
48.0
96
70-131
1,2,3-Trichloropropane
ug/L
50
45.5
91
70-130
1,2-Dichlorobenzene
ug/L
50
47.2
94
70-130
1,2-Dichloroethane
ug/L
50
45.3
91
70-130
1,2-Dichloropropane
ug/L
50
47.2
94
70-130
1,3-Dichlorobenzene
ug/L
50
47.0
94
70-130
1,3-Dichloropropane
ug/L
50
48.1
96
70-130
1,4-Dichlorobenzene
ug/L
50
47.0
94
70-130
2,2-Dichloropropane
ug/L
50
47.4
95
70-130
2-Butanone (MEK)
ug/L
100
95.OJ
95
70-133
2-Hexanone
ug/L
100
96.7
97
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
95.9J
96
70-130
Qualifiers
IH
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 20 of 41

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
LABORATORY CONTROL SAMPLE:
Parameter
3531775
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Acetone
ug/L
100
92.8J
93
70-144
Acetonitrile
ug/L
500
489
98
68-134
Acrolein
ug/L
250
477
191
32-200IH,v1
Acrylonitrile
ug/L
250
265
106
70-130
Allyl chloride
ug/L
50
47.4
95
70-134
Benzene
ug/L
50
47.7
95
70-130
Bromochloromethane
ug/L
50
47.4
95
70-130
Bromodichloromethane
ug/L
50
45.7
91
70-130
Bromoform
ug/L
50
47.5
95
70-131
Bromomethane
ug/L
50
47.3
95
30-177
Carbon disulfide
ug/L
50
49.2J
98
70-133
Carbon tetrachloride
ug/L
50
46.7
93
70-130
Chlorobenzene
ug/L
50
46.8
94
70-130
Chloroethane
ug/L
50
29.4
59
46-131 IK
Chloroform
ug/L
50
46.9
94
70-130
Chloromethane
ug/L
50
44.8
90
49-130
Chloroprene
ug/L
50
50.0
100
70-130
cis-1,2-Dichloroethene
ug/L
50
47.9
96
70-130
cis-1,3-Dichloropropene
ug/L
50
49.2
98
70-130
Dibromochloromethane
ug/L
50
48.8
98
70-130
Dibromomethane
ug/L
50
44.7
89
70-130
Dichlorodifluoromethane
ug/L
50
42.9
86
52-134
Ethyl methacrylate
ug/L
50
49.6
99
70-130
Ethylbenzene
ug/L
50
47.6
95
70-130
lodomethane
ug/L
100
99.5
99
47-140
Isobutanol
ug/L
1000
957
96
62-136
Methacrylonitrile
ug/L
500
490
98
70-130
Methyl methacrylate
ug/L
50
48.2
96
70-130
Methylene Chloride
ug/L
50
47.6
95
68-130
Propionitrile
ug/L
500
482
96
70-130
Styrene
ug/L
50
50.5
101
70-130
Tetrachloroethene
ug/L
50
45.7
91
70-130
Toluene
ug/L
50
46.1
92
70-130
trans-1,2-Dichloroethene
ug/L
50
49.7
99
70-130
trans- 1,3-Dichloropropene
ug/L
50
48.4
97
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
47.3J
95
25-200
Trichloroethene
ug/L
50
46.3
93
70-130
Trichlorofluoromethane
ug/L
50
42.2
84
61-130
Vinyl acetate
ug/L
100
116
116
70-140 IH
Vinyl chloride
ug/L
50
45.8
92
59-142
Xylene (Total)
ug/L
150
147
98
70-130
1,2-Dichloroethane-d4 (S)
%
92
70-130
4-Bromofluorobenzene (S)
%
101
70-130
Toluene-d8 (S)
%
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 21 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3531776
3531777
MS
MSD
92584833001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
22.1
22.7
111
114
70-135
3
30
1,1,1-Trichloroethane
ug/L
ND
20
20
23.3
23.9
117
120
70-148
2
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
21.7
22.2
108
111
70-131
2
30
1,1,2-Trichloroethane
ug/L
ND
20
20
22.4
23.2
112
116
70-136
4
30
1,1-Dichloroethane
ug/L
0.94J
20
20
24.5
25.2
118
121
70-147
3
30
1,1-Dichloroethene
ug/L
ND
20
20
26.5
27.0
133
135
70-158
2
30
1,1-Dichloropropene
ug/L
ND
20
20
23.9
24.5
119
122
70-149
3
30
1,2,3-Trichloropropane
ug/L
ND
20
20
21.0
21.9
105
110
67-137
4
30
1,2-Dichlorobenzene
ug/L
ND
20
20
22.3
22.9
112
115
70-133
3
30
1,2-Dichloroethane
ug/L
ND
20
20
21.8
22.4
109
112
67-138
3
30
1,2-Dichloropropane
ug/L
ND
20
20
22.6
23.5
113
117
70-138
4
30
1,3-Dichlorobenzene
ug/L
ND
20
20
22.4
23.4
112
117
70-133
4
30
1,3-Dichloropropane
ug/L
ND
20
20
21.8
22.9
109
115
70-136
5
30
1,4-Dichlorobenzene
ug/L
0.54J
20
20
23.0
23.8
112
117
70-133
4
30
2,2-Dichloropropane
ug/L
ND
20
20
25.0
25.6
125
128
52-155
2
30
2-Butanone (MEK)
ug/L
ND
40
40
40.9J
43.1J
102
108
61-147
5
30
2-Hexanone
ug/L
ND
40
40
41.7J
44.8J
104
112
67-139
7
30
4-Methyl-2-pentanone
ug/L
ND
40
40
42.3J
43.8J
106
109
67-136
3
30
(MIBK)
Acetone
ug/L
ND
40
40
39.9J
40.8J
100
102
55-159
2
30
Acetonitrile
ug/L
ND
200
200
212
224
106
112
66-145
6
30
Acrolein
ug/L
ND
100
100
198
205
198
205
10-200
4
30 IH,M1,
v1
Acrylonitrile
ug/L
ND
100
100
1081
112J
108
112
68-140
3
30
AIIyl chloride
ug/L
ND
20
20
23.1
25.0
116
125
70-147
8
30
Benzene
ug/L
2.4
20
20
25.9
26.4
117
120
67-150
2
30
Bromochloromethane
ug/L
ND
20
20
22.2
23.0
111
115
70-146
3
30
Bromodichloromethane
ug/L
ND
20
20
22.1
22.8
110
114
70-138
3
30
Bromoform
ug/L
ND
20
20
21.4
22.0
107
110
57-138
3
30
Bromomethane
ug/L
ND
20
20
27.6
27.0
138
135
10-200
2
30
Carbon disulfide
ug/L
ND
20
20
24.6J
25AJ
123
127
70-152
3
30 v2
Carbon tetrachloride
ug/L
ND
20
20
23.5
24.3
118
121
70-147
3
30
Chlorobenzene
ug/L
ND
20
20
22.6
23.6
113
118
70-137
4
30
Chloroethane
ug/L
ND
20
20
20.9
21.0
105
105
51-166
0
30 IK
Chloroform
ug/L
ND
20
20
22.5
23.0
113
115
70-144
2
30
Chloromethane
ug/L
ND
20
20
22.0
22.7
110
113
24-161
3
30
Chloroprene
ug/L
ND
20
20
24.5
25.2
122
126
70-143
3
30
cis-1,2-Dichloroethene
ug/L
3AJ
20
20
26.4
27.5
115
120
67-148
4
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
22.6
23.7
113
118
70-142
5
30
Dibromochloromethane
ug/L
ND
20
20
22.3
23.5
111
117
68-138
5
30
Dibromomethane
ug/L
ND
20
20
21.3
22.1
106
111
70-134
4
30
Dichlorodifluoromethane
ug/L
ND
20
20
21.9
22.3
110
111
43-155
2
30
Ethyl methacrylate
ug/L
ND
20
20
22.3
23.4
111
117
70-137
5
30
Ethylbenzene
ug/L
ND
20
20
23.5
24.2
118
121
68-143
3
30
Iodomethane
ug/L
ND
40
40
38.5
44.5
96
111
20-161
15
30
Isobutanol
ug/L
ND
400
400
388
411
97
103
44-145
6
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
MATRIX SPIKE & MATRIX SPIKE
DUPLICATE:
3531776
3531777
MS
MSD
92584833001
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Methacrylonitrile
ug/L
ND
200
200
213
223
106
111
67-139
5
30
Methyl methacrylate
ug/L
ND
20
20
21.4
22.7
107
113
70-130
6
30
Methylene Chloride
ug/L
ND
20
20
23.2
23.8
116
119
64-148
3
30
Propionitrile
ug/L
ND
200
200
212
217
106
109
70-138
3
30
Styrene
ug/L
ND
20
20
24.1
24.8
121
124
70-136
3
30
Tetrachloroethene
ug/L
ND
20
20
22.8
23.7
114
118
70-139
4
30
Toluene
ug/L
ND
20
20
22.8
23.7
114
118
47-157
4
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
24.9
25.2
124
126
70-149
1
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
22.4
23.4
112
117
70-138
5
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
14.9J
15.9J
75
79
31-145
6
30
Trichloroethene
ug/L
ND
20
20
23.3
23.9
116
120
70-149
3
30
Tri ch lo rofl u oro m eth a n e
ug/L
ND
20
20
21.2
21.6
106
108
61-154
2
30
Vinyl acetate
ug/L
ND
40
40
48.7J
51.6
122
129
48-156
6
30 IH
Vinyl chloride
ug/L
ND
20
20
23.2
23.9
116
119
55-172
3
30
Xylene (Total)
ug/L
0.68J
60
60
73.4
75.6
121
125
66-145
3
30
1,2-Dichloroethane-d4 (S)
%
99
99
70-130
4-Bromofluorobenzene (S)
%
102
103
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 675726 Analysis Method: EPA 8011
QC Batch Method: EPA 8011 Analysis Description: GCS 8011 EDB DBCP
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584833001
METHOD BLANK: 3536638
Matrix:
Water
Associated Lab Samples: 92584833001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,2-Dibromo-3-chloropropane
ug/L
ND
0.20
0.0026 02/03/22 12:17
1,2-Dibromoethane (EDB)
ug/L
ND
0.050
0.0075 02/03/22 12:17
1-Chloro-2-bromopropane (S)
%
92
60-140
02/03/22 12:17
LABORATORY CONTROL SAMPLE & LCSD:
3536639
3536640
Spike
LCS LCSD
LCS
LCSD
% Rec Max
Parameter
Units
Conc.
Result Result
% Rec
% Rec
Limits RPD RPD Qualifiers
1,2-Dibromo-3-chloropropane
ug/L
0.25
0.26 0.191
104
75
60-140 32 20 R1
1,2-Dibromoethane (EDB)
ug/L
0.25
0.22 0.20
88
80
60-140 9 20
1-Chloro-2-bromopropane (S)
%
95
90
60-140
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3536642
3536643
MS
MSD
92585193002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
1,2-Dibromo-3-
ug/L ND
0.24
0.24
0.20
0.20
83
82
60-140
2 20
chloropropane
1,2-Dibromoethane (EDB)
ug/L ND
0.24
0.24
0.20
0.21
83
85
60-140
1 20
1-Chloro-2-bromopropane
%
94
95
60-140
(S)
SAMPLE DUPLICATE: 3536641
92585193001 Dup
Parameter
Units
Result Result
1,2-Dibromo-3-chloropropane
ug/L
ND ND
1,2-Dibromoethane (EDB)
ug/L
ND ND
1-Chloro-2-bromopropane (S)
%
94 89
Max
RPD RPD Qualifiers
20
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 674836 Analysis Method: EPA 8082A
QC Batch Method: EPA 3510C Analysis Description: 8082 GCS PCB
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584833001
METHOD BLANK: 3532152
Matrix:
Water
Associated Lab Samples: 92584833001
Blank
Reporting
Parameter
Units
Result
Limit
MDL
Analyzed Qualifiers
PCB-1016 (Aroclor 1016)
ug/L
ND
0.50
0.21
02/02/22 13:21
PCB-1221 (Aroclor 1221)
ug/L
ND
0.50
0.23
02/02/22 13:21
PCB-1232 (Aroclor 1232)
ug/L
ND
0.50
0.23
02/02/22 13:21
PCB-1242 (Aroclor 1242)
ug/L
ND
0.50
0.25
02/02/22 13:21
PCB-1248 (Aroclor 1248)
ug/L
ND
0.50
0.29
02/02/22 13:21
PCB-1254 (Aroclor 1254)
ug/L
ND
0.50
0.21
02/02/22 13:21
PCB-1260 (Aroclor 1260)
ug/L
ND
0.50
0.16
02/02/22 13:21
Decachlorobiphenyl (S)
%
131
10-181
02/02/22 13:21
LABORATORY CONTROL SAMPLE: 3532153
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
PCB-1016 (Aroclor 1016) ug/L 5 4.8 95 41-137
PCB-1260 (Aroclor 1260) ug/L 5 4.7 94 42-156
Decachlorobiphenyl (S) % 122 10-181
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3532154
3532155
MS
MSD
92585070002 Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units Result Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD RPD Qual
PCB-1016 (Aroclor 1016)
ug/L ND 9.1
9.1
8.7
9.2
96
101
22-145
5 30
PCB-1260 (Aroclor 1260)
ug/L ND 9.1
9.1
8.2
8.5
90
94
10-167
4 30
Decachlorobiphenyl (S)
%
112
115
10-181
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 674451 Analysis Method: EPA 8270E
QC Batch Method: EPA 3510C Analysis Description: 8270E Water APP9 RV MSSV
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584833001
METHOD BLANK: 3530290
Associated Lab Samples: 92584833001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
1,2,4,5-Tetrachlorobenzene
ug/L
ND
10.0
4.5
01/28/22 15:16
1,2,4-Trichlorobenzene
ug/L
ND
10.0
1.7
01/28/22 15:16
1,2-Dichlorobenzene
ug/L
ND
10.0
1.8
01/28/22 15:16
1,3,5-Trinitrobenzene
ug/L
ND
10.0
5.5
01/28/22 15:16
1,3-Dichlorobenzene
ug/L
ND
10.0
1.6
01/28/22 15:16
1,3-Dinitrobenzene
ug/L
ND
10.0
3.8
01/28/22 15:16
1,4-Dichlorobenzene
ug/L
ND
10.0
1.7
01/28/22 15:16
1,4-Naphthoquinone
ug/L
ND
5.0
4.4
01/28/22 15:16
1-Naphthalenamine
ug/L
ND
5.0
4.1
01/28/22 15:16
2,2'-Oxybis(1-chloropropane)
ug/L
ND
10.0
1.2
01/28/22 15:16
2,3,4,6-Tetrachlorophenol
ug/L
ND
10.0
1.5
01/28/22 15:16
2,4,5-Trichlorophenol
ug/L
ND
10.0
1.4
01/28/22 15:16
2,4,6-Trichlorophenol
ug/L
ND
10.0
1.6
01/28/22 15:16
2,4-Dichlorophenol
ug/L
ND
10.0
1.4
01/28/22 15:16
2,4-Dimethylphenol
ug/L
ND
10.0
1.7
01/28/22 15:16
2,4-Dinitrophenol
ug/L
ND
50.0
26.0
01/28/22 15:16
2,4-Dinitrotoluene
ug/L
ND
10.0
1.6
01/28/22 15:16
2,6-Dinitrotoluene
ug/L
ND
10.0
1.7
01/28/22 15:16
2-Acetylaminofluorene
ug/L
ND
10.0
4.1
01/28/22 15:16
2-Chloronaphthalene
ug/L
ND
10.0
1.7
01/28/22 15:16
2-Chlorophenol
ug/L
ND
10.0
1.2
01/28/22 15:16
2-Methylnaphthalene
ug/L
ND
10.0
1.9
01/28/22 15:16
2-Methylphenol(o-Cresol)
ug/L
ND
10.0
1.9
01/28/22 15:16
2-Naphthalenamine
ug/L
ND
10.0
5.4
01/28/22 15:16
2-Nitroaniline
ug/L
ND
20.0
3.0
01/28/22 15:16
2-Nitrophenol
ug/L
ND
10.0
1.4
01/28/22 15:16
3&4-Methyl phenol (m&p Cresol)
ug/L
ND
10.0
1.2
01/28/22 15:16
3,3'-Dichlorobenzidine
ug/L
ND
20.0
8.1
01/28/22 15:16
3,3'-Dimethylbenzidine
ug/L
ND
50.0
31.1
01/28/22 15:16
3-Methylcholanthrene
ug/L
ND
10.0
5.8
01/28/22 15:16
3-Nitroaniline
ug/L
ND
20.0
3.8
01/28/22 15:16
4,6-Dinitro-2-methyl phenol
ug/L
ND
20.0
3.4
01/28/22 15:16
4-Aminobiphenyl
ug/L
ND
10.0
4.7
01/28/22 15:16
4-Bromophenylphenyl ether
ug/L
ND
10.0
1.8
01/28/22 15:16
4-ChIoro-3-methyl phenol
ug/L
ND
10.0
3.3
01/28/22 15:16
4-Chloroaniline
ug/L
ND
20.0
3.6
01/28/22 15:16
4-Chlorophenylphenyl ether
ug/L
ND
10.0
2.0
01/28/22 15:16
4-Nitroaniline
ug/L
ND
20.0
5.1
01/28/22 15:16
4-Nitrophenol
ug/L
ND
50.0
6.6
01/28/22 15:16
5-Nitro-o-toluidine
ug/L
ND
10.0
3.8
01/28/22 15:16
v1
v1
v1
IH
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
METHOD BLANK: 3530290
Associated Lab Samples: 92584833001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
7,12-Dimethylbenz(a)anthracene
ug/L
ND
10.0
3.0
01/28/22 15:16
Acenaphthene
ug/L
ND
10.0
2.0
01/28/22 15:16
Acenaphthylene
ug/L
ND
10.0
2.0
01/28/22 15:16
Acetophenone
ug/L
ND
10.0
1.5
01/28/22 15:16
Anthracene
ug/L
ND
10.0
2.3
01/28/22 15:16
Benzo(a)anthracene
ug/L
ND
10.0
2.7
01/28/22 15:16
Benzo(a)pyrene
ug/L
ND
10.0
2.8
01/28/22 15:16
Benzo(b)fluoranthene
ug/L
ND
10.0
2.6
01/28/22 15:16
Benzo(g,h,i)perylene
ug/L
ND
10.0
2.8
01/28/22 15:16
Benzo(k)fluoranthene
ug/L
ND
10.0
2.7
01/28/22 15:16
Benzoic Acid
ug/L
ND
50.0
3.4
01/28/22 15:16
Benzyl alcohol
ug/L
ND
20.0
2.9
01/28/22 15:16
bis(2-Chloroethoxy)methane
ug/L
ND
10.0
1.8
01/28/22 15:16
bis(2-Chloroethyl) ether
ug/L
ND
10.0
1.9
01/28/22 15:16
bis(2-Ethylhexyl)phthalate
ug/L
ND
6.0
3.7
01/28/22 15:16
Butylbenzylphthalate
ug/L
ND
10.0
3.1
01/28/22 15:16
Carbazole
ug/L
ND
10.0
2.4
01/28/22 15:16
Chlorobenzilate
ug/L
ND
10.0
3.8
01/28/22 15:16
Chrysene
ug/L
ND
10.0
2.8
01/28/22 15:16
Di-n-butylphthalate
ug/L
ND
10.0
2.2
01/28/22 15:16
Di-n-octylphthalate
ug/L
ND
10.0
3.9
01/28/22 15:16
Diallate
ug/L
ND
10.0
3.4
01/28/22 15:16
Dibenz(a,h)anthracene
ug/L
ND
10.0
3.0
01/28/22 15:16
Dibenzofuran
ug/L
ND
10.0
2.1
01/28/22 15:16
Diethylphthalate
ug/L
ND
10.0
2.0
01/28/22 15:16
Dimethoate
ug/L
ND
10.0
3.7
01/28/22 15:16
Dimethylphthalate
ug/L
ND
10.0
2.1
01/28/22 15:16
Ethyl methanesulfonate
ug/L
ND
20.0
3.0
01/28/22 15:16
Famphur
ug/L
ND
10.0
6.1
01/28/22 15:16
Fluoranthene
ug/L
ND
10.0
2.2
01/28/22 15:16
Fluorene
ug/L
ND
10.0
2.1
01/28/22 15:16
Hexachloro-1,3-butadiene
ug/L
ND
10.0
1.8
01/28/22 15:16
Hexachlorobenzene
ug/L
ND
10.0
2.2
01/28/22 15:16
Hexachlorocyclopentadiene
ug/L
ND
10.0
1.6
01/28/22 15:16
Hexachloroethane
ug/L
ND
10.0
1.4
01/28/22 15:16
Hexachloropropene
ug/L
ND
10.0
7.0
01/28/22 15:16
Indeno(1,2,3-cd)pyrene
ug/L
ND
10.0
2.9
01/28/22 15:16
Isodrin
ug/L
ND
10.0
2.8
01/28/22 15:16
Isophorone
ug/L
ND
10.0
1.7
01/28/22 15:16
Isosafrole
ug/L
ND
10.0
2.5
01/28/22 15:16
Kepone
ug/L
ND
20.0
14.1
01/28/22 15:16
Methapyrilene
ug/L
ND
50.0
17.0
01/28/22 15:16
Methyl methanesulfonate
ug/L
ND
5.0
3.1
01/28/22 15:16
Methyl parathion
ug/L
ND
10.0
3.7
01/28/22 15:16
N-Nitroso-di-n-butylamine
ug/L
ND
10.0
8.7
01/28/22 15:16
IH
v1
v1
IH
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 27 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
METHOD BLANK: 3530290
Associated Lab Samples: 92584833001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
N-Nitroso-di-n-propylamine
ug/L
ND
10.0
1.3
01/28/22 15:16
N-Nitrosodiethylamine
ug/L
ND
10.0
2.3
01/28/22 15:16
N-Nitrosodimethylamine
ug/L
ND
10.0
1.9
01/28/22 15:16
N-Nitrosodiphenylamine
ug/L
ND
10.0
3.0
01/28/22 15:16
N-Nitrosomethylethylamine
ug/L
ND
10.0
7.5
01/28/22 15:16
N-Nitrosomorpholine
ug/L
ND
10.0
4.2
01/28/22 15:16
N-Nitrosopiperidine
ug/L
ND
10.0
2.5
01/28/22 15:16
N-Nitrosopyrrolidine
ug/L
ND
10.0
3.1
01/28/22 15:16
Naphthalene
ug/L
ND
10.0
2.1
01/28/22 15:16
Nitrobenzene
ug/L
ND
10.0
1.9
01/28/22 15:16
O,O,O-Triethylphosphorothioate
ug/L
ND
10.0
2.6
01/28/22 15:16
O-Toluidine
ug/L
ND
10.0
2.6
01/28/22 15:16
P-Dimethylaminoazobenzene
ug/L
ND
5.0
2.4
01/28/22 15:16
p-Phenylenediamine
ug/L
ND
10.0
10.0
01/28/22 15:16
Parathion (Ethyl parathion)
ug/L
ND
10.0
3.9
01/28/22 15:16
Pentachlorobenzene
ug/L
ND
10.0
3.4
01/28/22 15:16
Pentachloronitrobenzene
ug/L
ND
10.0
3.3
01/28/22 15:16
Pentachlorophenol
ug/L
ND
20.0
3.8
01/28/22 15:16
Phenacetin
ug/L
ND
10.0
3.6
01/28/22 15:16
Phenanthrene
ug/L
ND
10.0
2.0
01/28/22 15:16
Phenol
ug/L
ND
10.0
1.4
01/28/22 15:16
Phorate
ug/L
ND
10.0
3.6
01/28/22 15:16
Pronamide
ug/L
ND
10.0
3.1
01/28/22 15:16
Pyrene
ug/L
ND
10.0
2.2
01/28/22 15:16
Pyridine
ug/L
ND
10.0
2.6
01/28/22 15:16
Safrole
ug/L
ND
10.0
2.3
01/28/22 15:16
Thionazin
ug/L
ND
10.0
2.9
01/28/22 15:16
2,4,6-Tribromophenol (S)
%
104
10-144
01/28/22 15:16
2-Fluorobiphenyl (S)
%
96
10-130
01/28/22 15:16
2-Fluorophenol (S)
%
60
10-130
01/28/22 15:16
Nitrobenzene-d5 (S)
%
89
10-144
01/28/22 15:16
Phenol-d6 (S)
%
43
10-130
01/28/22 15:16
Terphenyl-d14 (S)
%
97
34-163
01/28/22 15:16
v1
IL
v1
v1
Qualifiers
LABORATORY CONTROL SAMPLE:
Parameter
3530291
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,2,4,5-Tetrachlorobenzene
ug/L
50
35.2
70
17-130
1,2,4-Trichlorobenzene
ug/L
50
30.2
60
18-130
1,2-Dichlorobenzene
ug/L
50
26.6
53
20-130
1,3,5-Trinitrobenzene
ug/L
50
52.8
106
44-200 v1
1,3-Dichlorobenzene
ug/L
50
25.6
51
18-130
1,3-Dinitrobenzene
ug/L
50
44.5
89
39-159
1,4-Dichlorobenzene
ug/L
50
26.2
52
18-130
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 28 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
LABORATORY CONTROL SAMPLE:
Parameter
3530291
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,4-Naphthoquinone
ug/L
50
28.8
58
10-159
1-Naphthalenamine
ug/L
50
32.5
65
10-130
2,2'-Oxybis(1-chloropropane)
ug/L
50
38.4
77
28-130
2,3,4,6-Tetrachlorophenol
ug/L
50
41.1
82
10-200 v1
2,4,5-Trichlorophenol
ug/L
50
40.7
81
35-130
2,4,6-Trichlorophenol
ug/L
50
39.8
80
31-130
2,4-Dichlorophenol
ug/L
50
35.7
71
35-130
2,4-Dimethylphenol
ug/L
50
34.1
68
34-130
2,4-Dinitrophenol
ug/L
250
165
66
10-153 v1
2,4-Dinitrotoluene
ug/L
50
40.0
80
37-136
2,6-Dinitrotoluene
ug/L
50
41.5
83
33-136
2-Acetylaminofluorene
ug/L
50
39.3
79
19-181
2-Chloronaphthalene
ug/L
50
35.4
71
26-130
2-Chlorophenol
ug/L
50
31.3
63
37-130
2-Methylnaphthalene
ug/L
50
33.3
67
29-130
2-Methylphenol(o-Cresol)
ug/L
50
31.3
63
35-130
2-Naphthalenamine
ug/L
50
32.7
65
10-136
2-Nitroaniline
ug/L
100
69.5
69
37-130
2-Nitrophenol
ug/L
50
35.7
71
32-130
3&4-Methyl phenol (m&p Cresol)
ug/L
50
32.0
64
34-130
3,3'-Dichlorobenzidine
ug/L
100
77.1
77
34-136
3,3'-Dimethylbenzidine
ug/L
100
85.2
85
10-200lH
3-Methylcholanthrene
ug/L
50
43.3
87
39-190
3-Nitroaniline
ug/L
100
74.7
75
37-138
4,6-Dinitro-2-methyl phenol
ug/L
100
72.7
73
21-157
4-Aminobiphenyl
ug/L
50
28.0
56
17-137
4-Bromophenylphenyl ether
ug/L
50
39.3
79
38-130
4-Chloro-3-methylphenol
ug/L
100
68.2
68
37-130
4-Chloroaniline
ug/L
100
65.9
66
38-130
4-Chlorophenylphenyl ether
ug/L
50
41.4
83
33-130
4-Nitroaniline
ug/L
100
70.7
71
42-137
4-Nitrophenol
ug/L
250
121
48
10-130
5-Nitro-o-toluidine
ug/L
50
42.4
85
39-170
7,12-Dimethylbenz(a)anthracene
ug/L
50
46.3
93
33-139
Acenaphthene
ug/L
50
38.1
76
33-130
Acenaphthylene
ug/L
50
37.5
75
35-130
Acetophenone
ug/L
50
33.9
68
36-130
Anthracene
ug/L
50
33.4
67
48-130
Benzo(a)anthracene
ug/L
50
37.3
75
48-137
Benzo(a)pyrene
ug/L
50
46.9
94
49-138
Benzo(b)fluoranthene
ug/L
50
51.8
104
52-138
Benzo(g,h,i)perylene
ug/L
50
49.3
99
48-140
Benzo(k)fluoranthene
ug/L
50
48.6
97
48-139
Benzoic Acid
ug/L
250
50.7
20
10-130
Benzyl alcohol
ug/L
100
62.5
62
35-130
bis(2-Chloroethoxy)methane
ug/L
50
35.1
70
34-130
bis(2-Chloroethyl) ether
ug/L
50
35.8
72
36-130
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 29 of 41

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
LABORATORY CONTROL SAMPLE:
Parameter
3530291
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
bis(2-Ethylhexyl)phthalate
ug/L
50
33.7
67
32-165
Butylbenzylphthalate
ug/L
50
35.8
72
34-161
Carbazole
ug/L
50
33.8
68
47-130
Chlorobenzilate
ug/L
50
35.1
70
43-176
Chrysene
ug/L
50
37.2
74
47-131
Di-n-butylphthalate
ug/L
50
33.9
68
39-144
Di-n-octylphthalate
ug/L
50
35.4
71
30-170
Diallate
ug/L
50
29.7
59
33-143
Dibenz(a,h)anthracene
ug/L
50
48.6
97
49-138
Dibenzofuran
ug/L
50
39.2
78
33-130
Diethylphthalate
ug/L
50
38.4
77
38-131
Dimethoate
ug/L
50
30.4
61
46-173
Dimethylphthalate
ug/L
50
39.2
78
37-130
Ethyl methanesulfonate
ug/L
50
33.5
67
33-133
Famphur
ug/L
100
67.8
68
10-1301H
Fluoranthene
ug/L
50
38.4
77
46-137
Fluorene
ug/L
50
39.7
79
37-130
Hexachloro-1,3-butadiene
ug/L
50
29.3
59
11-130 v1
Hexachlorobenzene
ug/L
50
38.0
76
38-130
Hexachlorocyclopentadiene
ug/L
50
30.1
60
10-130
Hexachloroethane
ug/L
50
22.8
46
14-130
Hexachloropropene
ug/L
50
18.0
36
10-130 v1
Indeno(1,2,3-cd)pyrene
ug/L
50
48.7
97
41-130
Isodrin
ug/L
50
34.3
69
36-139
Isophorone
ug/L
50
35.0
70
33-130
Isosafrole
ug/L
50
35.9
72
22-130
Kepone
ug/L
100
64.5
64
10-130
Methapyrilene
ug/L
50
ND
18
10-1731H
Methyl methanesulfonate
ug/L
50
31.7
63
33-130
Methyl parathion
ug/L
50
37.0
74
39-200
N-Nitroso-di-n-butylamine
ug/L
50
29.6
59
22-130
N-Nitroso-di-n-propylamine
ug/L
50
38.3
77
36-130
N-Nitrosodiethylamine
ug/L
50
33.8
68
23-136
N-Nitrosodimethylamine
ug/L
50
41.4
83
34-130 v1
N-Nitrosodiphenylamine
ug/L
50
32.6
65
37-130
N-Nitrosomethylethylamine
ug/L
50
39.9
80
18-137
N-Nitrosomorpholine
ug/L
50
40.1
80
24-156
N-Nitrosopiperidine
ug/L
50
35.5
71
25-142
N-Nitrosopyrrolidine
ug/L
50
34.6
69
24-146
Naphthalene
ug/L
50
30.3
61
30-130
Nitrobenzene
ug/L
50
35.7
71
36-130
O,O,O-Triethylphosphorothioate
ug/L
50
38.7
77
29-130
O-Toluidine
ug/L
50
31.5
63
27-132
P-Dimethylaminoazobenzene
ug/L
50
17.6
35
17-130IL
p-Phenylenediamine
ug/L
ND
Parathion (Ethyl parathion)
ug/L
50
36.7
73
32-200
Pentachlorobenzene
ug/L
50
40.9
82
27-130
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 30 of 41

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
LABORATORY CONTROL SAMPLE:
Parameter
3530291
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
Pentachloronitrobenzene
ug/L
50
47.6
95
47-164
Pentachlorophenol
ug/L
100
74.9
75
23-149
Phenacetin
ug/L
50
34.4
69
44-181
Phenanthrene
ug/L
50
35.0
70
44-130
Phenol
ug/L
50
22.7
45
18-130
Phorate
ug/L
50
43.3
87
18-183 v1
Pronamide
ug/L
50
36.5
73
45-163
Pyrene
ug/L
50
37.0
74
47-134
Pyridine
ug/L
50
25.7
51
10-130 v1
Safrole
ug/L
50
33.9
68
27-130
Thionazin
ug/L
50
34.9
70
36-162
2,4,6-Tribromophenol (S)
%
80
10-144
2-Fluorobiphenyl (S)
%
74
10-130
2-Fluorophenol (S)
%
49
10-130
Nitrobenzene-d5 (S)
%
72
10-144
Phenol-d6 (S)
%
39
10-130
Terphenyl-d14 (S)
%
73
34-163
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530292
MS
92584838004 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3530293
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,2,4,5-Tetrachlorobenzene
ug/L
ND
90.9
90.9
95.6
92.4
105
102
10-130
3
30
1,2,4-Trichlorobenzene
ug/L
ND
90.9
90.9
80.2
75.8
88
83
10-130
6
30
1,2-Dichlorobenzene
ug/L
ND
90.9
90.9
66.0
63.6
73
70
10-130
4
30
1,3,5-Trinitrobenzene
ug/L
ND
90.9
90.9
143
132
157
145
50-200
8
30 v1
1,3-Dichlorobenzene
ug/L
ND
90.9
90.9
62.4
60.1
69
66
10-130
4
30
1,3-Dinitrobenzene
ug/L
ND
90.9
90.9
115
105
127
115
43-161
9
30
1,4-Dichlorobenzene
ug/L
ND
90.9
90.9
66.1
61.9
73
68
10-130
6
30
1,4-Naphthoquinone
ug/L
ND
90.9
90.9
86.3
70.1
95
77
10-184
21
30
1-Naphthalenamine
ug/L
ND
90.9
90.9
90.1
76.5
99
84
10-130
16
30
2,2'-Oxybis(1-
ug/L
ND
90.9
90.9
93.6
88.6
103
97
12-142
5
30
chloropropane)
2,3,4,6-Tetrachlorophenol
ug/L
ND
90.9
90.9
103
95.1
114
105
10-198
8
30 v1
2,4,5-Trichlorophenol
ug/L
ND
90.9
90.9
104
99.0
114
109
10-143
5
30
2,4,6-Trichlorophenol
ug/L
ND
90.9
90.9
97.9
94.0
108
103
10-147
4
30
2,4-Dichlorophenol
ug/L
ND
90.9
90.9
88.3
86.7
97
95
10-138
2
30
2,4-Dimethylphenol
ug/L
ND
90.9
90.9
84.8
80.5
93
89
25-130
5
30
2,4-Dinitrophenol
ug/L
ND
455
455
440
467
97
103
10-165
6
30 v1
2,4-Dinitrotoluene
ug/L
ND
90.9
90.9
106
97.4
116
107
29-148
8
30
2,6-Dinitrotoluene
ug/L
ND
90.9
90.9
104
98.0
115
108
26-146
6
30
2-Acetylam inofl uorene
ug/L
ND
90.9
90.9
107
93.4
117
103
27-172
13
30
2-Chloronaphthalene
ug/L
ND
90.9
90.9
90.5
85.7
100
94
11-130
5
30
2-Chlorophenol
ug/L
ND
90.9
90.9
73.7
72.8
81
80
10-133
1
30
2-Methyl naphthalene
ug/L
ND
90.9
90.9
84.2
80.1
93
88
13-130
5
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 31 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530292
MS
92584838004 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3530293
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
2-Methyl phenol(o-Cresol)
ug/L
ND
90.9
90.9
79.5
75.4
87
83
20-130
5
30
2-Naphthalenamine
ug/L
ND
90.9
90.9
57.7
65.7
63
72
10-135
13
30
2-Nitroaniline
ug/L
ND
182
182
185
170
102
93
24-136
8
30
2-Nitrophenol
ug/L
ND
90.9
90.9
83.0
84.2
91
93
10-153
2
30
3&4-Methylphenol(m&p
ug/L
ND
90.9
90.9
79.9
78.9
88
87
16-130
1
30
Cresol)
3,3'-Dichlorobenzidine
ug/L
ND
182
182
204
175
112
96
10-153
15
30
3,3'-Dimethylbenzidine
ug/L
ND
182
182
315
186
173
103
10-200
51
30 IH,R1
3-Methylcholanthrene
ug/L
ND
90.9
90.9
118
103
129
113
53-181
14
30
3-Nitroaniline
ug/L
ND
182
182
201
177
111
98
22-151
13
30
4,6-Dinitro-2-methylphenol
ug/L
ND
182
182
193
179
106
99
10-180
7
30
4-Aminobiphenyl
ug/L
ND
90.9
90.9
76.0
58.7
84
65
10-139
26
30
4-Bromophenylphenyl ether
ug/L
ND
90.9
90.9
97.0
88.2
107
97
25-130
10
30
4-Chloro-3-methylphenol
ug/L
ND
182
182
168
164
92
90
25-133
2
30
4-Chloroaniline
ug/L
ND
182
182
161
155
88
85
14-132
4
30
4-Chlorophenylphenyl ether
ug/L
ND
90.9
90.9
105
95.9
115
106
19-130
9
30
4-Nitroaniline
ug/L
ND
182
182
197
172
109
95
29-150
14
30
4-Nitrophenol
ug/L
ND
455
455
407
376
89
83
10-130
8
30
5-Nitro-o-toluidine
ug/L
ND
90.9
90.9
118
102
130
112
48-163
15
30
7,12-
ug/L
ND
90.9
90.9
121
110
134
121
40-140
10
30
Dimethylbenz(a)anthracene
Acenaphthene
ug/L
ND
90.9
90.9
96.4
90.6
106
100
16-130
6
30
Acenaphthylene
ug/L
ND
90.9
90.9
96.0
89.8
106
99
15-137
7
30
Acetophenone
ug/L
ND
90.9
90.9
79.6
78.0
88
86
28-130
2
30
Anthracene
ug/L
ND
90.9
90.9
87.7
78.3
97
86
37-136
11
30
Benzo(a)anth race ne
ug/L
ND
90.9
90.9
100
87.7
110
96
40-145
13
30
Benzo(a)pyrene
ug/L
ND
90.9
90.9
126
111
139
123
41-146
12
30
Benzo(b)fluoranthene
ug/L
ND
90.9
90.9
139
124
153
137
39-151
11
30 M1
Benzo(g,h,i)perylene
ug/L
ND
90.9
90.9
135
118
149
130
40-147
14
30 M1
Benzo(k)fluoranthene
ug/L
ND
90.9
90.9
130
114
142
125
40-146
13
30
Benzoic Acid
ug/L
ND
455
455
160
212
35
47
10-130
28
30
Benzyl alcohol
ug/L
ND
182
182
154
149
85
82
25-130
4
30
bis(2-
ug/L
ND
90.9
90.9
86.5
83.1
95
91
23-130
4
30
Chloroethoxy)methane
bis(2-Chloroethyl) ether
ug/L
ND
90.9
90.9
85.2
82.8
94
91
25-130
3
30
bis(2- Ethyl hexyl)phthalate
ug/L
ND
90.9
90.9
90.1
78.5
99
86
28-166
14
30
Butylbenzylphthalate
ug/L
ND
90.9
90.9
94.4
83.1
104
91
33-165
13
30
Carbazole
ug/L
ND
90.9
90.9
89.4
79.1
98
87
40-137
12
30
Chlorobenzilate
ug/L
ND
90.9
90.9
89.6
80.8
99
89
55-170
10
30
Chrysene
ug/L
ND
90.9
90.9
99.0
85.6
109
94
38-141
14
30
Di-n-butylphthalate
ug/L
ND
90.9
90.9
89.6
78.7
99
87
32-153
13
30
Di-n-octylphthalate
ug/L
ND
90.9
90.9
99.4
83.3
109
92
30-175
18
30
Diallate
ug/L
ND
90.9
90.9
78.1
69.7
86
77
39-141
11
30
Dibenz(a,h)anthracene
ug/L
ND
90.9
90.9
136
119
150
131
39-148
13
30 M1
Dibenzofuran
ug/L
ND
90.9
90.9
97.8
91.1
108
100
20-130
7
30
Diethylphthalate
ug/L
ND
90.9
90.9
99.2
89.1
109
98
28-142
11
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 32 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530292
MS
92584838004 Spike
Parameter Units Result Conc.
Dimethoate
Dimethylphthalate
Ethyl methanesulfonate
Famphur
Fluoranthene
Fluorene
Hexachloro-1,3-butadiene
Hexachlorobenzene
Hexachlorocyclopentadiene
Hexachloroethane
Hexachloropropene
Indeno(1,2,3-cd)pyrene
Isodrin
Isophorone
Isosafrole
Kepone
Methapyrilene
Methyl methanesulfonate
Methyl parathion
N-Nitroso-di-n-butylamine
N-Nitroso-di-n-propylamine
N-Nitrosodiethylamine
N-Nitrosodimethylamine
N-Nitrosodiphenylamine
N-Nitrosomethylethylamine
N-Nitrosomorpholine
N-Nitrosopiperidine
N-Nitrosopyrrolidine
Naphthalene
Nitrobenzene
O,O,O-
Triethylphosphorothioate
O-Toluidine
P-
Dimethylaminoazobenzene
p-Phenylenediamine
Parathion (Ethyl parathion)
Pentachlorobenzene
Pentachloronitrobenzene
Pentachlorophenol
Phenacetin
Phenanthrene
Phenol
Phorate
Pronamide
Pyrene
3530293
MSD
Spike MS MSD MS MSD % Rec
Conc. Result Result % Rec % Rec Limits
ug/L
ND
90.9
90.9
81.1
74.3
89
82
57-167
ug/L
ND
90.9
90.9
99.7
90.4
110
99
26-136
ug/L
ND
90.9
90.9
80.4
80.3
88
88
38-134
ug/L
ND
182
182
128
131
70
72
10-130
ug/L
ND
90.9
90.9
101
87.9
111
97
39-143
ug/L
ND
90.9
90.9
101
93.1
112
102
24-132
ug/L
ND
90.9
90.9
78.3
75.3
86
83
10-130
ug/L
ND
90.9
90.9
94.6
86.3
104
95
29-130
ug/L
ND
90.9
90.9
82.4
81.1
91
89
10-130
ug/L
ND
90.9
90.9
57.1
54.9
63
60
10-130
ug/L
ND
90.9
90.9
72.7
72.0
80
79
10-130
ug/L
ND
90.9
90.9
133
117
146
129
39-148
ug/L
ND
90.9
90.9
88.8
78.7
98
87
45-138
ug/L
ND
90.9
90.9
86.3
84.1
95
92
23-130
ug/L
ND
90.9
90.9
92.7
85.3
102
94
25-130
ug/L
ND
182
182
109
138
60
76
10-130
ug/L
ND
90.9
90.9
64AJ
ND
71
27
10-181
ug/L
ND
90.9
90.9
79.7
78.7
88
87
31-130
ug/L
ND
90.9
90.9
94.6
87.4
104
96
53-197
ug/L
ND
90.9
90.9
73.3
70.6
81
78
28-130
ug/L
ND
90.9
90.9
87.7
85.7
96
94
25-130
ug/L
ND
90.9
90.9
80.2
82.2
88
90
29-132
ug/L
ND
90.9
90.9
111
109
122
120
22-130
ug/L
ND
90.9
90.9
84.0
75.8
92
83
26-134
ug/L
ND
90.9
90.9
101
91.8
111
101
24-133
ug/L
ND
90.9
90.9
98.6
94.2
108
104
15-164
ug/L
ND
90.9
90.9
84.7
81.0
93
89
29-141
ug/L
ND
90.9
90.9
82.9
82.7
91
91
29-140
ug/L
ND
90.9
90.9
77.8
74.0
86
81
14-130
ug/L
ND
90.9
90.9
87.8
83.8
97
92
25-130
ug/L
ND
90.9
90.9
88.5
88.0
97
97
30-130
Max
RPD RPD Qual
9 30
10 30
0 30
2 30 IH
14 30
8 30
4 30 v1
9 30
2 30
4 30
1 30 v1
13 30
12 30
3 30
8 30
24 30
30 IH
1 30
8 30
4 30
2 30
2 30
1 30 v1
10 30
10 30
5 30
4 30
0 30
5 30
5 30
1 30
ug/L
ND
90.9
90.9
78.6
74.6
86
82
27-130
5
30
ug/L
ND
90.9
90.9
47.2
41.2
52
45
20-130
13
30 IL
ug/L
ND
ND
ND
30
ug/L
ND
90.9
90.9
102
86.3
112
95
48-200
16
30
ug/L
ND
90.9
90.9
103
96.5
113
106
23-130
6
30
ug/L
ND
90.9
90.9
121
112
133
123
57-159
8
30
ug/L
ND
182
182
190
171
104
94
10-175
10
30
ug/L
ND
90.9
90.9
91.9
81.8
101
90
57-179
12
30
ug/L
ND
90.9
90.9
90.9
80.9
100
89
36-133
12
30
ug/L
ND
90.9
90.9
65.6
63.9
72
70
10-130
3
30
ug/L
ND
90.9
90.9
115
103
127
114
21-192
11
30 v1
ug/L
ND
90.9
90.9
95.4
84.3
105
93
55-162
12
30
ug/L
ND
90.9
90.9
97.0
85.5
107
94
40-143
13
30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 33 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530292
MS
92584838004 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3530293
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
Max
RPD RPD Qual
Pyridine
ug/L
ND
90.9
90.9
77.1
72.0
85
79
10-130
7 30 v1
Safrole
ug/L
ND
90.9
90.9
85.9
82.9
94
91
25-130
4 30
Thionazin
ug/L
ND
90.9
90.9
92.5
85.1
102
94
50-157
8 30
2,4,6-Tribromophenol (S)
%
109
98
10-144
2-Fluorobiphenyl (S)
%
97
91
10-130
2-Fluorophenol(S)
%
68
69
10-130
Nitrobenzene-d5(S)
%
94
92
10-144
Phenol-d6 (S)
%
62
60
10-130
Terphenyl-d14 (S)
%
101
91
34-163
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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 34 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 674438 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: 92584833001
METHOD BLANK: 3530256
Matrix:
Water
Associated Lab Samples: 92584833001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Sulfide
ug/L
ND
100
50.0 01/28/22 03:56
LABORATORY CONTROL SAMPLE:
3530257
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Sulfide
ug/L
500
502 100
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530258 3530259
MS MSD
92584883001 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 500 500 513 546 100 106 80-120 6 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530260 3530261
MS MSD
92584833001 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 500 500 499 490 99 97 80-120 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: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 35 of 41

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
QC Batch: 675043 Analysis Method: SM 4500-CN-E-2016
QC Batch Method: SM 4500-CN-E-2016 Analysis Description: 450OCNE Cyanide, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92584833001
METHOD BLANK: 3533363
Matrix:
Water
Associated Lab Samples: 92584833001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Cyanide
ug/L
ND
8.0
6.0 02/02/2219:45
LABORATORY CONTROL SAMPLE:
3533364
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Cyanide
ug/L
100
102 102
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3533365 3533366
MS MSD
92584833001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 73.8 78.5 72 77 80-120 6 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3533367 3533368
MS MSD
92584285002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Cyanide ug/L ND 100 100 54.8 48.1 53 47 80-120 13 10 M1,R1
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC.
Page 36 of 41

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALIFIERS
Project: Foothills LF/Semi-Annual
Pace Project No.: 92584833
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
IH This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.
IK The recalculated concentration of the calibration standard(s) did not meet method acceptance criteria; this result should
be considered an estimated value.
IL This analyte exceeded secondary source verification criteria low for the initial calibration. The reported results should be
considered an estimated value.
LO Analyte recovery in the laboratory control sample (LCS) was outside QC limits.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
ML Matrix spike recovery and/or matrix spike duplicate recovery was below laboratory control limits. Result may be biased
low.
R1 RPD value was outside control limits.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 37 of 41

lceAnalyircal
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.:
Foothills LF/Semi-Annual
92584833
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92584833001
1403-MW-2R
676084
92584833001
1403-MW-2R
3510C
1810843
EPA 8081 B
1810843
92584833001
1403-MW-2R
8151A
1811080
EPA8151
1811080
92584833001
1403-MW-2R
EPA 8011
675726
EPA 8011
675825
92584833001
1403-MW-2R
EPA 3510C
674836
EPA 8082A
675532
92584833001
1403-MW-2R
EPA 3005A
675122
EPA 6020B
675233
92584833001
1403-MW-2R
EPA 7470A
674967
EPA 7470A
675135
92584833001
1403-MW-2R
EPA 3510C
674451
EPA 8270E
674605
92584833001
1403-MW-2R
EPA 8260D
674748
92584833001
1403-MW-2R
SM 4500-S2D-2011
674438
92584833001
1403-MW-2R
SM 4500-CN-E-2016
675043
SM 4500-CN-E-2016
675372
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 03:04 PM without the written consent of Pace Analytical Services, LLC. Page 38 of 41

h,�, •](770)
Pace Ana"cal Services, Inc.
CHAIN OF CUSTODY RECORD Ce a l 110 TECHNOLOGY PARKWAY, PEACHTREE CORNERS, GA 30M PAGE: 1 OF 16
73"20U : FAX (770) 73"2U1 : Www.PaoelabS.com M
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B
A - AMBER GLASS
2 - H2SO4, a-C
G - CLEAR GLASS
3 - HNO3
V - VOA VIAL
1
4 - NOON, 98°C
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5 - NsOHgjft 9S'C
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S - SOIL
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SD - SOLID
SW - SURFACE WATER
A -AIR
ST - STORM WATER
L - LIQUID
W - WATER
P - PRODUCT
REMARKSIADDTTIONAL INFORMATION
1
Bob Chiodo - ES&S
RECEIVED BY: DATErrIME:
i RELINQUISHED BY:
DATEITIME:
WO#:92584833
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92564833

Document Name:
Document Revised: November 15, 2021
d,,'�,�; .
Sample Condition Upon Receipt (SCUR)
Page 1 of 2
Document No.:
Issuing Authority:
celC�
F-CAR-CS-033-Rev.08
Pace Carolinas Quality Office
Laboratory receiving samples:.
Asheville ❑ Edell Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville[:] Atlanta Kernersville❑
Sample Condition Client me:Upor Receipt Proj1 • 92584833 -
-e- S� I* . G W0
Courier: ed Ex ❑UPS P1� MP
Duo Dais: 02/07/22
❑LISPS OC�ient
❑ Commercial ❑Pace / her: CLIENT'e'�� M ��r )A'�_
GAReIp�C —
Custody Seal Present? ETYes []No Seals Intact? es ❑No
Date/initials Person Examining Contents: f �,_'Z
PackingMaterial: ❑Bubble Wrap Bubble Bags ❑None ❑ Other Biological Tissue Froze
Thermometer• Oyes [:]No A t
R Gun Ill ❑Wet ❑Blue ❑None
Type of Ice:
Correction Factor:
Cooler temp: Add/Subtract ('C) Temp should be above freezing to 6'C
[]Samples out of temp criteria. Samples on ice, cooling process
Cooler Temp Corrected ('C): 7 has begun
USDA Regulated Soil (❑ N/A, water sampl
Did samples originate in a quarantine zone within the United States: CA, NY. or SC (check maps}? Did samples originate from a foreign source (internationally,
❑Yes []No including Hawaii and Puerto Rico)? []Yes []No
Comments/Discrepancy:
Chain of Custody Presents
Ys
❑No
[]N/A
1,
Samples Arrived within Hold Times
es
c
[:Ill
2. _
Short Hold Time Analysis (<72 hr.l?
❑Yes
No
[-]N/A
3 _
Rush Turn Around Time Requested?
❑Yes
No
Ci N/A
F 4.
Sufficient Volume?
Yes
❑No
N/A
5. _
Correct Containers Used?
es
[--]No
[]N/A
6.
-Pace Containers Used?
Q�Yes
❑No
❑N/A
Containers Intact?
_ Yes
No
❑N/A
7.
Dissolved analysis: Samples Field Filtered?
Yes
[]No
Eyn/A
B.
Sample Labels Match COC?
Ows
❑No
❑N/A
9
G_w
-Includes Date/Time/ID/Anal is Matrix:
30
11.
Heads ace in VOA Vials (>5-6mm)? ❑Yes N/A
Trip Blank Present? ❑Yes ❑N/
Trip Blank Custody Seals Present?
I�lYes
IllflN/A
COMMENTS/SAMPLE DISCREPANCY
Lot ID of split containers:
CLIENT NOTIFICATION/RESOWTION
Person contacted:
Project Manager SCURF Review:
Date/Time:
Date:
Field Data Required? ❑Yes ❑No
Project Manager SRF Review: Date:
Page 40 of 41

Document Name:
Condition Upon Recei;
Document No.:
F-CAR-CS-033-Rev.08
"Check mark top half of box if pH and/or dechlorination is Project
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
Document Revised: November 15, 2021
Paae 2 of 2
Issuing Authority:
Pace Carolinas Quality Office
W0#:92584833
PM' IrIP DueDate: 02/07/22
CLIENT: GARepNC
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pH Adjustment Log for Preserved Samples
Sample 10
Type of Preservative
pH upon receipt
Date preservation adjusted
Time preservation
adjusted
Amount of Preservative
added
Lot p
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certifcation Off ce ( .e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Page 41 of 41

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
February 07, 2022
Environmental Manager
Foothills Environmental Landfill
2800 Cheraw Road
Lenoir, NC 28645
RE: Project: Foothills LF/Leachate
Pace Project No.: 92584814
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on January 27, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
• Pace Analytical Services - Eden
• Pace Analytical Services - Peachtree Corners, GA
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
r J�
Maiya Parks
[e-mail]
[phone]
Project Manager
Enclosures
cc: Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
r
e
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 1 of 30

laneAnalytical
www,pacelabs.com
Pace Analytical Services, LLC
9800 KinceyAve. Suite 100
Huntersville, NC 28078
[phone]
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Pace Analytical Services Charlotte
South Carolina Laboratory ID: 99006
9800 Kincey Ave. Ste 100, Huntersville, NC 28078
North Carolina Drinking Water Certification #: 37706
North Carolina Field Services Certification #: 5342
North Carolina Wastewater Certification #: 12
South Carolina Laboratory ID: 99006
Pace Analytical Services Asheville
2225 Riverside Drive, Asheville, NC 28804
Florida/NELAP Certification #: E87648
North Carolina Drinking Water Certification #: 37712
North Carolina Wastewater Certification #: 40
Pace Analytical Services Eden
205 East Meadow Road Suite A, Eden, NC 27288
North Carolina Drinking Water Certification #: 37738
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
CERTIFICATIONS
South Carolina Certification #: 99006001
South Carolina Drinking Water Cert. #: 99006003
Florida/NELAP Certification #: E87627
Kentucky UST Certification #: 84
Louisiana DoH Drinking Water #: LA029
Virginia/VELAP Certification #: 460221
South Carolina Laboratory ID: 99030
South Carolina Certification #: 99030001
Virginia/VELAP Certification #: 460222
North Carolina Wastewater Certification #: 633
Virginia/VELAP Certification M 460025
North Carolina Certification #: 381
South Carolina Certification #: 98011001
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC. Page 2 of 30

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Lab ID Sample ID
SAMPLE SUMMARY
Matrix Date Collected Date Received
92584814001 1403-Leachate Water 01/26/22 16:35 01/27/22 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 30

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SAMPLE ANALYTE COUNT
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Analytes
Lab ID Sample ID
Method
Analysts
Reported
Laboratory
92584814001 1403-Leachate
EPA 350.1 Rev 2.0 1993
AMI
1
PASI-E
EPA6020B
CW1
15
PASI-GA
EPA 7470A
VB
1
PASI-GA
SM 2540C-2015
ALW
1
PASI-GA
SM 2540D-2015
BTS
1
PASI-GA
SM 4500-H+B-2011
TBM
1
PASI-GA
SM 521OB-2016
TBM
1
PASI-GA
EPA 8260D
CL
50
PASI-C
EPA 8260D Mod.
LMB
3
PASI-C
EPA 300.0 Rev 2.1 1993
CDC
3
PASI-A
EPA 351.2 Rev 2.0 1993
MFO
1
PASI-A
EPA 365.1 Rev 2.0 1993
MDW
1
PASI-A
SM 5220D-2011
JP1
1
PASI-A
PASI-A = Pace Analytical Services - Asheville
PASI-C = Pace Analytical Services - Charlotte
PASI-E = Pace Analytical Services - Eden
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 4 of 30

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
SUMMARY OF DETECTION
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Lab Sample ID
Client Sample ID
Method
Parameters
Result
Units
Report Limit
Analyzed
Qualifiers
92584814001
1403-Leachate
EPA 350.1 Rev 2.0 1993
Nitrogen, Ammonia
1070000
ug/L
20000
01/31/22 14:59
Performed by
ES&S
01/26/22 16:35
pH
7.86
Std. Units
01/26/22 16:35
Temperature
17.6
deg C
01/26/22 16:35
Specific Conductance
26,000
umhos/cm
01/26/22 16:35
Turbidity
22.80
NTU
01/26/22 16:35
EPA6020B
Antimony
107J
ug/L
150
02/01/2213:51
D3
EPA6020B
Arsenic
213J
ug/L
250
02/01/2213:51
D3
EPA6020B
Barium
437J
ug/L
2500
02/01/2213:51
D3
EPA6020B
Chromium
378
ug/L
250
02/01/2213:51
EPA6020B
Cobalt
33.2J
ug/L
250
02/01/2213:51
D3
EPA6020B
Copper
273
ug/L
250
02/01/2213:51
EPA6020B
Nickel
172J
ug/L
1250
02/01/2213:51
D3
EPA6020B
Vanadium
97.2J
ug/L
625
02/01/2213:51
D3
SM 2540C-2015
Total Dissolved Solids
4960000
ug/L
200000
02/02/22 17:22
SM 2540D-2015
Total Suspended Solids
11000
ug/L
5000
01/28/22 11:25
SM 4500-H+B-2011
pH at 25 Degrees C
7.9
Std. Units
0.10
01/28/22 13:14
H3
SM 521OB-2016
BOD, 5 day
302000
ug/L
2000
02/02/22 14:30
EPA 8260D
Acetone
4830
ug/L
2000
02/02/22 06:05
EPA 8260D
2-Butanone (MEK)
2240
ug/L
2000
02/02/22 06:05
EPA 8260D
Ethylbenzene
23.7
ug/L
20.0
02/02/22 06:05
EPA 8260D
Toluene
19.6J
ug/L
20.0
02/02/22 06:05
EPA 8260D
Xylene (Total)
44.7J
ug/L
100
02/02/22 06:05
EPA 8260D Mod.
1,4-Dioxane (p-Dioxane)
143
ug/L
5.0
01/31/22 16:05
EPA 300.0 Rev 2.1 1993
Sulfate
21600
ug/L
20000
01 /27/22 23:32
EPA 351.2 Rev 2.0 1993
Nitrogen, Kjeldahl, Total
1290000
ug/L
50000
01/29/22 03:14
EPA 365.1 Rev 2.0 1993
Phosphorus
7730
ug/L
250
02/03/22 23:06
SM 5220D-2011
Chemical Oxygen Demand
2810000
ug/L
100000
02/04/22 23:53
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 30

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Sample: 1403-Leachate Lab ID: 92584814001 Collected: 01/26/22 16:35 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
350.1 Ammonia EDN
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Eden
Nitrogen, Ammonia
1070000 ug/L 20000 5420 200
01/31/22 14:59
7664-41-7
Monitoring Well Data
Analytical Method:
Pace Analytical Services - Charlotte
Performed by
ES&S
1
01/26/22 16:35
pH
7.86 Std. Units
1
01/26/22 16:35
Temperature
17.6 deg C
1
01/26/22 16:35
Specific Conductance
26,000 umhos/c
1
01/26/22 16:35
m
Turbidity
22.80 NTU
1
01/26/22 16:35
6020 MET ICPMS
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
Antimony
107J ug/L 150 19.5
5
02/01/22 09:47
02/01/22 13:51
7440-36-0
Arsenic
213J ug/L 250 28.3
5
02/01/22 09:47
02/01/22 13:51
7440-38-2
Barium
437J ug/L 2500 16.8
5
02/01/22 09:47
02/01/22 13:51
7440-39-3
Beryllium
ND ug/L 25.0 1.3
5
02/01/22 09:47
02/01/22 13:51
7440-41-7
Cadmium
ND ug/L 25.0 2.8
5
02/01/22 09:47
02/01/22 13:51
7440-43-9
Chromium
378 ug/L 250 27.4
5
02/01/22 09:47
02/01/22 13:51
7440-47-3
Cobalt
33.2J ug/L 250 9.9
5
02/01/22 09:47
02/01/22 13:51
7440-48-4
Copper
273 ug/L 250 12.6
5
02/01/22 09:47
02/01/22 13:51
7440-50-8
Lead
ND ug/L 250 22.2
5
02/01/22 09:47
02/01/22 13:51
7439-92-1
Nickel
172J ug/L 1250 17.7
5
02/01/22 09:47
02/01/22 13:51
7440-02-0
Selenium
ND ug/L 250 34.2
5
02/01/22 09:47
02/01/22 13:51
7782-49-2
Silver
ND ug/L 250 10.9
5
02/01/22 09:47
02/01/22 13:51
7440-22-4
Thallium
ND ug/L 138 4.5
5
02/01/22 09:47
02/01/22 13:51
7440-28-0
Vanadium
97.2J ug/L 625 46.5
5
02/01/22 09:47
02/01/22 13:51
7440-62-2
Zinc
ND ug/L 250 174
5
02/01/22 09:47
02/01/22 13:51
7440-66-6
7470 Mercury
Analytical Method: EPA 7470A Preparation Method: EPA 7470A
Pace Analytical Services - Peachtree Corners, GA
Mercury
ND ug/L 0.20 0.13
1
01/31/2215:00
02/01/2211:21
7439-97-6
2540C Total Dissolved Solids
Analytical Method: SM 2540C-2015
Pace Analytical Services - Peachtree Corners, GA
Total Dissolved Solids
4960000 ug/L 200000 200000
1
02/02/22 17:22
2540D Total Suspended Solids
Analytical Method: SM 2540D-2015
Pace Analytical Services - Peachtree Corners, GA
Total Suspended Solids
11000 ug/L 5000 5000
1
01/28/22 11:25
4500H+ pH, Electrometric ATL
Analytical Method: SM 4500-H+B-2011
Pace Analytical Services - Peachtree Corners, GA
pH at 25 Degrees C
7.9 Std. Units 0.10 0.10
1
01/28/22 13:14
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in
full,
Date: 02/07/2022 02:04 PM
without the written consent of Pace Analytical Services, LLC.
D3
D3
D3
D3
D3
D3
D3
D3
D3
D3
D3
D3
D3
H3
Page 6 of 30

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Sample: 1403-Leachate Lab ID: 92584814001 Collected: 01/26/22 16:35 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
5210B BOD, 5 day
BOD, 5 day
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-Dichloropropane
cis-1,3-Dichloropropene
trans- 1,3-Dichloropropene
Ethylbenzene
2-Hexanone
lodomethane
Methylene Chloride
4-Methyl-2-pe n to n o n e
(MIBK)
Styrene
1,1,1,2-Tetrachloroethane
1,1,2,2-Tetrachloroethane
Tetrachloroethene
Toluene
Date: 02/07/2022 02:04 PM
Analytical Method: SM 521OB-2016 Preparation Method: SM 521OB-2016
Pace
Analytical Services - Peachtree Corners, GA
302000
ug/L
2000
2000
1
01/27/2217:10 02/02/2214:30
Analytical
Method:
EPA 8260D
Pace
Analytical Services
- Charlotte
4830
ug/L
2000
102
20
02/02/22 06:05
67-64-1
ND
ug/L
4000
37.0
20
02/02/22 06:05
107-13-1
ND
ug/L
20.0
6.9
20
02/02/22 06:05
71-43-2
ND
ug/L
60.0
9.4
20
02/02/22 06:05
74-97-5
ND
ug/L
20.0
6.1
20
02/02/22 06:05
75-27-4
ND
ug/L
60.0
6.8
20
02/02/22 06:05
75-25-2
ND
ug/L
200
33.2
20
02/02/22 06:05
74-83-9
2240
ug/L
2000
79.2
20
02/02/22 06:05
78-93-3
ND
ug/L
2000
14.6
20
02/02/22 06:05
75-15-0
ND
ug/L
20.0
6.7
20
02/02/22 06:05
56-23-5
ND
ug/L
60.0
5.7
20
02/02/22 06:05
108-90-7
ND
ug/L
200
13.0
20
02/02/22 06:05
75-00-3
ND
ug/L
100
8.6
20
02/02/22 06:05
67-66-3
ND
ug/L
20.0
10.8
20
02/02/22 06:05
74-87-3
ND
ug/L
260
6.8
20
02/02/22 06:05
96-12-8
v2
v2
ND
ug/L
60.0
7.2
20
02/02/22 06:05
124-48-1
ND
ug/L
40.0
5.4
20
02/02/22 06:05
106-93-4
ND
ug/L
200
7.9
20
02/02/22 06:05
74-95-3
ND
ug/L
100
6.8
20
02/02/22 06:05
95-50-1
ND
ug/L
20.0
6.7
20
02/02/22 06:05
106-46-7
ND
ug/L
2000
11.1
20
02/02/22 06:05
110-57-6 v1
ND
ug/L
100
7.3
20
02/02/22 06:05
75-34-3
ND
ug/L
20.0
6.4
20
02/02/22 06:05
107-06-2
ND
ug/L
100
7.0
20
02/02/22 06:05
75-35-4
ND
ug/L
100
7.7
20
02/02/22 06:05
156-59-2
ND
ug/L
100
7.9
20
02/02/22 06:05
156-60-5
ND
ug/L
20.0
7.1
20
02/02/22 06:05
78-87-5
ND
ug/L
20.0
7.3
20
02/02/22 06:05
10061-01-5
ND
ug/L
20.0
7.3
20
02/02/22 06:05
10061-02-6
23.7
ug/L
20.0
6.1
20
02/02/22 06:05
100-41-4
ND
ug/L
1000
9.5
20
02/02/22 06:05
591-78-6
ND
ug/L
400
194
20
02/02/22 06:05
74-88-4
ND
ug/L
100
39.0
20
02/02/22 06:05
75-09-2
ND
ug/L
2000
54.2
20
02/02/22 06:05
108-10-1
ND
ug/L
20.0
5.8
20
02/02/22 06:05
100-42-5
ND
ug/L
100
6.2
20
02/02/22 06:05
630-20-6
ND
ug/L
60.0
4.5
20
02/02/22 06:05
79-34-5
ND
ug/L
20.0
5.8
20
02/02/22 06:05
127-18-4
19.6J
ug/L
20.0
9.7
20
02/02/22 06:05
108-88-3
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 30

lceAnalyircal
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
ANALYTICAL RESULTS
Project: Foothills LF/Leachate
Pace Project No.: 92584814
Sample: 1403-Leachate Lab ID: 92584814001 Collected: 01/26/22 16:35 Received: 01/27/22 10:40 Matrix: Water
Report Reg.
Parameters Results Units Limit MDL Limit DF Prepared Analyzed CAS No. Qual
8260D MSV Low Level Landfill
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)
300.0 IC anions 48hr
Nitrate as N
Nitrite as N
Sulfate
351.2 Total Kjeldahl Nitrogen
Nitrogen, Kjeldahl, Total
365.1 Phosphorus, Total
Phosphorus
5220D COD
Chemical Oxygen
Demand
Date: 02/07/2022 02:04 PM
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
ND ug/L 20.0 6.6
20
02/02/22 06:05
71-55-6
ND ug/L 20.0 6.5
20
02/02/22 06:05
79-00-5
ND ug/L 20.0 7.7
20
02/02/22 06:05
79-01-6
ND ug/L 20.0 6.0
20
02/02/22 06:05
75-69-4
ND ug/L 20.0 5.2
20
02/02/22 06:05
96-18-4
ND ug/L 1000 26.2
20
02/02/22 06:05
108-05-4
ND ug/L 20.0 7.7
20
02/02/22 06:05
75-01-4
44.7J ug/L 100 6.8
20
02/02/22 06:05
1330-20-7
97 % 70-130
20
02/02/22 06:05
460-00-4
100 % 70-130
20
02/02/22 06:05
17060-07-0
97 % 70-130
20
02/02/22 06:05
2037-26-5
Analytical Method: EPA 8260D Mod.
Pace Analytical Services - Charlotte
143 ug/L 5.0 2.2
2.5
01 /31 /22 16:05
123-91-1
103 % 70-130
2.5
01/31/2216:05
17060-07-0 CO
99 % 66-133
2.5
01 /31 /22 16:05
2037-26-5
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services -Asheville
ND ug/L 2000 1200
20
01/27/22 23:32
14797-55-8 D3,M1
ND ug/L 2000 1000
20
01/27/22 23:32
14797-65-0 D3,M1
21600 ug/L 20000 10000
20
01/27/22 23:32
14808-79-8
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services -Asheville
1290000 ug/L 50000 25000
100
01/28/22 16:41 01/29/22 03:14
7727-37-9
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services -Asheville
7730 ug/L 250 125
5
02/03/22 18:26 02/03/22 23:06
7723-14-0
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services -Asheville
2810000 ug/L 100000 50000
1
02/04/22 03:26 02/04/22 23:53
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 30

lV11.1 Analytical
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Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674901 Analysis Method: EPA 350.1 Rev 2.0 1993
QC Batch Method: EPA 350.1 Rev 2.0 1993 Analysis Description: 350.1 Ammonia, EDN
Laboratory: Pace Analytical Services - Eden
Associated Lab Samples: 92584814001
METHOD BLANK: 3532541
Associated Lab Samples: 92584814001
Parameter Units
Nitrogen, Ammonia ug/L
LABORATORY CONTROL SAMPLE: 3532542
Parameter Units
Nitrogen, Ammonia ug/L
Matrix: Water
Blank Reporting
Result Limit
ND 100
Spike LCS
Conc. Result
5000 5170
MDL Analyzed Qualifiers
27.1 01/31/22 14:11
LCS % Rec
% Rec Limits Qualifiers
103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3532543 3532544
MS MSD
92585132001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Ammonia ug/L 58.3 mg/L 5000 5000 69200 68400 218 202 90-110 1 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3532545 3532546
MS MSD
92585135001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Ammonia ug/L 38.1 mg/L 5000 5000 44300 42300 126 86 90-110 5 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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 9 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 675122 Analysis Method: EPA 6020B
QC Batch Method: EPA 3005A Analysis Description: 6020 MET
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584814001
METHOD BLANK: 3533656
Associated Lab Samples: 92584814001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed
Antimony
ug/L
ND
6.0
0.78
02/01/2213:34
Arsenic
ug/L
ND
10.0
1.1
02/01/2213:34
Barium
ug/L
ND
100
0.67
02/01/2213:34
Beryllium
ug/L
ND
1.0
0.054
02/01/2213:34
Cadmium
ug/L
ND
1.0
0.11
02/01/2213:34
Chromium
ug/L
ND
10.0
1.1
02/01/2213:34
Cobalt
ug/L
ND
10.0
0.39
02/01/2213:34
Copper
ug/L
ND
10.0
0.50
02/01/2213:34
Lead
ug/L
ND
10.0
0.89
02/01/2213:34
Nickel
ug/L
ND
50.0
0.71
02/01/2213:34
Selenium
ug/L
ND
10.0
1.4
02/01/2213:34
Silver
ug/L
ND
10.0
0.44
02/01/2213:34
Thallium
ug/L
ND
5.5
0.18
02/01/2213:34
Vanadium
ug/L
ND
25.0
1.9
02/01/2213:34
Zinc
ug/L
ND
10.0
7.0
02/01/2213:34
LABORATORY CONTROL SAMPLE:
Parameter
3533657
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits
Antimony
ug/L
100
109
109
80-120
Arsenic
ug/L
100
99.6
100
80-120
Barium
ug/L
100
104
104
80-120
Beryllium
ug/L
100
109
109
80-120
Cadmium
ug/L
100
106
106
80-120
Chromium
ug/L
100
105
105
80-120
Cobalt
ug/L
100
105
105
80-120
Copper
ug/L
100
102
102
80-120
Lead
ug/L
100
102
102
80-120
Nickel
ug/L
100
105
105
80-120
Selenium
ug/L
100
99.9
100
80-120
Silver
ug/L
100
104
104
80-120
Thallium
ug/L
100
99.5
100
80-120
Vanadium
ug/L
100
108
108
80-120
Zinc
ug/L
100
97.4
97
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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 10 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project:
Pace Project No.:
Foothills LF/Leachate
92584814
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3533658
3533659
MS
MSD
92585102002
Spike
Spike
MS
MSD
MS
MSD
% Rec
Max
Parameter
Units
Result
Conc.
Conc.
Result
Result
% Rec
% Rec
Limits
RPD
RPD Qual
Antimony
ug/L
ND
100
100
107
108
107
108
75-125
1
20
Arsenic
ug/L
ND
100
100
103
104
101
103
75-125
1
20
Barium
ug/L
23.1
100
100
130
128
107
105
75-125
2
20
Beryllium
ug/L
ND
100
100
110
108
110
108
75-125
2
20
Cadmium
ug/L
ND
100
100
105
108
105
108
75-125
3
20
Chromium
ug/L
47.0
100
100
154
159
107
112
75-125
3
20
Cobalt
ug/L
ND
100
100
105
109
105
109
75-125
3
20
Copper
ug/L
ND
100
100
102
103
102
103
75-125
1
20
Lead
ug/L
ND
100
100
97.0
98.9
97
99
75-125
2
20
Nickel
ug/L
ND
100
100
107
108
106
107
75-125
1
20
Selenium
ug/L
ND
100
100
101
102
100
102
75-125
1
20
Silver
ug/L
ND
100
100
99.7
104
100
104
75-125
4
20
Thallium
ug/L
ND
100
100
99.0
100
99
100
75-125
1
20
Vanadium
ug/L
ND
100
100
117
121
110
114
75-125
4
20
Zinc
ug/L
ND
100
100
101
102
101
102
75-125
1
20
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 11 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674967 Analysis Method: EPA 7470A
QC Batch Method: EPA 7470A Analysis Description: 7470 Mercury
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584814001
METHOD BLANK: 3532893
Matrix:
Water
Associated Lab Samples: 92584814001
Blank
Reporting
Parameter
Units
Result
Limit MDL
Analyzed Qualifiers
Mercury
ug/L
ND
0.20
0.13 02/01/2210:19
LABORATORY CONTROL SAMPLE:
3532894
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Mercury
ug/L
2.5
2.3 92
80-120
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3532895 3532896
MS MSD
92583907032 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 2.1 2.4 85 96 75-125 13 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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 12 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 675522 Analysis Method: SM 2540C-2015
QC Batch Method: SM 2540C-2015 Analysis Description: 2540C Total Dissolved Solids
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584814001
METHOD BLANK: 3535377
Associated Lab Samples: 92584814001
Parameter
Units
Total Dissolved Solids
ug/L
LABORATORY CONTROL SAMPLE:
3535378
Parameter
Units
Total Dissolved Solids
ug/L
SAMPLE DUPLICATE: 3535379
Parameter
Units
Total Dissolved Solids
ug/L
Matrix: Water
Blank Reporting
Result Limit MDL Analyzed Qualifiers
ND 10000 10000 02/02/22 17:20
Spike LCS LCS % Rec
Conc. Result % Rec Limits Qualifiers
400000 382000 96 80-120
92583955021 Dup Max
Result Result RPD RPD Qualifiers
290 mg/L 301000 4 25
SAMPLE DUPLICATE: 3535380
92584814001 Dup
Parameter Units Result Result
Total Dissolved Solids ug/L 4960000 4580000
Max
RPD RPD Qualifiers
8 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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 13 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674549 Analysis Method: SM 2540D-2015
QC Batch Method: SM 2540D-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584814001
METHOD BLANK: 3530601
Matrix:
Water
Associated Lab Samples: 92584814001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Total Suspended Solids
ug/L
ND
5000
5000 01/28/22 11:20
LABORATORY CONTROL SAMPLE:
3530602
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
Total Suspended Solids
ug/L
100000
98000
98 90-110
SAMPLE DUPLICATE: 3530603
92584753001
Dup
Max
Parameter
Units
Result
Result
RPD RPD Qualifiers
Total Suspended Solids
ug/L
<5.0 mg/L
ND
25
SAMPLE DUPLICATE: 3530604
92584769001 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
Total Suspended Solids ug/L 7.8 mg/L 7400 5 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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 14 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674545 Analysis Method: SM 4500-H+B-2011
QC Batch Method: SM 4500-H+B-2011 Analysis Description: 4500H+B pH ATL
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584814001
SAMPLE DUPLICATE: 3530593
92584891005 Dup Max
Parameter Units Result Result RPD RPD Qualifiers
pH at 25 Degrees C Std. Units 8.6 8.6 0 10 H3
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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 15 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674407 Analysis Method: SM 521 OB-2016
QC Batch Method: SM 521OB-2016 Analysis Description: 5210E BOD, 5 day
Laboratory: Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92584814001
METHOD BLANK: 3530161
Matrix:
Water
Associated Lab Samples: 92584814001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
BOD, 5 day
ug/L
ND
2000
2000 02/02/22 13:41 B3
LABORATORY CONTROL SAMPLE:
3530162
Spike
LCS
LCS % Rec
Parameter
Units
Conc.
Result
% Rec Limits Qualifiers
BOD, 5 day
ug/L
198000
186000
94 84.6-115
SAMPLE DUPLICATE: 3530164
92584769001
Dup
Max
Parameter
Units
Result
Result
RPD RPD Qualifiers
BOD, 5 day
ug/L
4.7 mg/L
4320
9 25
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 16 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 675330 Analysis Method: EPA 8260D
QC Batch Method: EPA 8260D Analysis Description: 8260D MSV Low Level Landfill
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584814001
METHOD BLANK: 3534535
Associated Lab Samples: 92584814001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
ND
5.0
0.31
02/02/22 00:53
1,1,1-Trichloroethane
ug/L
ND
1.0
0.33
02/02/22 00:53
1,1,2,2-Tetrachloroethane
ug/L
ND
3.0
0.22
02/02/22 00:53
1,1,2-Trichloroethane
ug/L
ND
1.0
0.32
02/02/22 00:53
1,1-Dichloroethane
ug/L
ND
5.0
0.37
02/02/22 00:53
1,1-Dichloroethene
ug/L
ND
5.0
0.35
02/02/22 00:53
1,2,3-Trichloropropane
ug/L
ND
1.0
0.26
02/02/22 00:53
1,2-Dibromo-3-chloropropane
ug/L
ND
13.0
0.34
02/02/22 00:53
1,2-Dibromoethane (EDB)
ug/L
ND
2.0
0.27
02/02/22 00:53
1,2-Dichlorobenzene
ug/L
ND
5.0
0.34
02/02/22 00:53
1,2-Dichloroethane
ug/L
ND
1.0
0.32
02/02/22 00:53
1,2-Dichloropropane
ug/L
ND
1.0
0.36
02/02/22 00:53
1,4-Dichlorobenzene
ug/L
ND
1.0
0.33
02/02/22 00:53
2-Butanone (MEK)
ug/L
ND
100
4.0
02/02/22 00:53
2-Hexanone
ug/L
ND
50.0
0.48
02/02/22 00:53
4-Methyl-2-pentanone (MIBK)
ug/L
ND
100
2.7
02/02/22 00:53
Acetone
ug/L
ND
100
5.1
02/02/22 00:53
Acrylonitrile
ug/L
ND
200
1.8
02/02/22 00:53
Benzene
ug/L
ND
1.0
0.34
02/02/22 00:53
Bromochloromethane
ug/L
ND
3.0
0.47
02/02/22 00:53
Bromodichloromethane
ug/L
ND
1.0
0.31
02/02/22 00:53
Bromoform
ug/L
ND
3.0
0.34
02/02/22 00:53
Bromomethane
ug/L
ND
10.0
1.7
02/02/22 00:53
Carbon disulfide
ug/L
ND
100
0.73
02/02/22 00:53
Carbon tetrachloride
ug/L
ND
1.0
0.33
02/02/22 00:53
Chlorobenzene
ug/L
ND
3.0
0.28
02/02/22 00:53
Chloroethane
ug/L
ND
10.0
0.65
02/02/22 00:53 v2
Chloroform
ug/L
ND
5.0
0.43
02/02/22 00:53
Chloromethane
ug/L
ND
1.0
0.54
02/02/22 00:53 v2
cis-1,2-Dichloroethene
ug/L
ND
5.0
0.38
02/02/22 00:53
cis-1,3-Dichloropropene
ug/L
ND
1.0
0.36
02/02/22 00:53
Dibromochloromethane
ug/L
ND
3.0
0.36
02/02/22 00:53
Dibromomethane
ug/L
ND
10.0
0.39
02/02/22 00:53
Ethylbenzene
ug/L
ND
1.0
0.30
02/02/22 00:53
lodomethane
ug/L
ND
20.0
9.7
02/02/22 00:53
Methylene Chloride
ug/L
ND
5.0
2.0
02/02/22 00:53
Styrene
ug/L
ND
1.0
0.29
02/02/22 00:53
Tetrachloroethene
ug/L
ND
1.0
0.29
02/02/22 00:53
Toluene
ug/L
ND
1.0
0.48
02/02/22 00:53
trans-1,2-Dichloroethene
ug/L
ND
5.0
0.40
02/02/22 00:53
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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 17 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
METHOD BLANK: 3534535
Associated Lab Samples: 92584814001
Parameter
Units
Matrix:
Blank
Result
Water
Reporting
Limit
MDL
Analyzed Qualifiers
trans- 1,3-Dichloropropene
ug/L
ND
1.0
0.36
02/02/22 00:53
trans-1,4-Dichloro-2-butene
ug/L
ND
100
0.56
02/02/22 00:53 v1
Trichloroethene
ug/L
ND
1.0
0.38
02/02/22 00:53
Trichlorofluoromethane
ug/L
ND
1.0
0.30
02/02/22 00:53
Vinyl acetate
ug/L
ND
50.0
1.3
02/02/22 00:53
Vinyl chloride
ug/L
ND
1.0
0.39
02/02/22 00:53
Xylene (Total)
ug/L
ND
5.0
0.34
02/02/22 00:53
1,2-Dichloroethane-d4 (S)
%
100
70-130
02/02/22 00:53
4-Bromofluorobenzene (S)
%
98
70-130
02/02/22 00:53
Toluene-d8 (S)
%
99
70-130
02/02/22 00:53
LABORATORY CONTROL SAMPLE:
Parameter
3534536
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
1,1,1,2-Tetrachloroethane
ug/L
50
53.1
106
70-130
1,1,1-Trichloroethane
ug/L
50
45.9
92
70-130
1,1,2,2-Tetrachloroethane
ug/L
50
50.8
102
70-130
1,1,2-Trichloroethane
ug/L
50
49.4
99
70-130
1,1-Dichloroethane
ug/L
50
44.6
89
70-130
1,1-Dichloroethene
ug/L
50
43.2
86
70-132
1,2,3-Trichloropropane
ug/L
50
53.4
107
70-130
1,2-Dibromo-3-chloropropane
ug/L
50
50.1
100
70-132
1,2-Dibromoethane (EDB)
ug/L
50
50.9
102
70-130
1,2-Dichlorobenzene
ug/L
50
52.1
104
70-130
1,2-Dichloroethane
ug/L
50
45.2
90
70-130
1,2-Dichloropropane
ug/L
50
48.3
97
70-130
1,4-Dichlorobenzene
ug/L
50
52.7
105
70-130
2-Butanone (MEK)
ug/L
100
91.2J
91
70-133
2-Hexanone
ug/L
100
88.8
89
70-130
4-Methyl-2-pentanone (MIBK)
ug/L
100
89.OJ
89
70-130
Acetone
ug/L
100
82.5J
83
70-144
Acrylonitrile
ug/L
250
233
93
70-130
Benzene
ug/L
50
49.4
99
70-130
Bromochloromethane
ug/L
50
46.9
94
70-130
Bromodichloromethane
ug/L
50
48.1
96
70-130
Bromoform
ug/L
50
50.9
102
70-131
Bromomethane
ug/L
50
52.6
105
30-177
Carbon disulfide
ug/L
50
45.6J
91
70-133
Carbon tetrachloride
ug/L
50
50.7
101
70-130
Chlorobenzene
ug/L
50
51.7
103
70-130
Chloroethane
ug/L
50
40.1
80
46-131 v3
Chloroform
ug/L
50
46.9
94
70-130
Chloromethane
ug/L
50
39.8
80
49-130 v3
cis-1,2-Dichloroethene
ug/L
50
45.4
91
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 18 of 30

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
LABORATORY CONTROL SAMPLE:
Parameter
3534536
Units
Spike
Conc.
LCS
Result
LCS
% Rec
% Rec
Limits Qualifiers
cis-1,3-Dichloropropene
ug/L
50
49.3
99
70-130
Dibromochloromethane
ug/L
50
48.4
97
70-130
Dibromomethane
ug/L
50
51.2
102
70-130
Ethylbenzene
ug/L
50
50.6
101
70-130
lodomethane
ug/L
100
83.2
83
47-140
Methylene Chloride
ug/L
50
40.6
81
68-130
Styrene
ug/L
50
52.5
105
70-130
Tetrachloroethene
ug/L
50
51.6
103
70-130
Toluene
ug/L
50
49.4
99
70-130
trans-1,2-Dichloroethene
ug/L
50
44.6
89
70-130
trans- 1,3-Dichloropropene
ug/L
50
48.6
97
70-130
trans-1,4-Dichloro-2-butene
ug/L
50
68.6J
137
25-200 v1
Trichloroethene
ug/L
50
52.3
105
70-130
Trichlorofluoromethane
ug/L
50
42.0
84
61-130
Vinyl acetate
ug/L
100
96.0
96
70-140
Vinyl chloride
ug/L
50
44.9
90
59-142
Xylene (Total)
ug/L
150
153
102
70-130
1,2-Dichloroethane-d4 (S)
%
102
70-130
4-Bromofluorobenzene (S)
%
97
70-130
Toluene-d8 (S)
%
98
70-130
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3534537
MS
92585125003 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3534538
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
1,1,1,2-Tetrachloroethane
ug/L
ND
20
20
24.1
24.1
121
120
70-135
0
30 v1
1,1,1-Trichloroethane
ug/L
ND
20
20
23.5
22.7
118
114
70-148
4
30
1,1,2,2-Tetrachloroethane
ug/L
ND
20
20
23.6
23.3
118
117
70-131
1
30
1,1,2-Trichloroethane
ug/L
ND
20
20
24.3
23.4
121
117
70-136
4
30
1,1-Dichloroethane
ug/L
ND
20
20
22.9
20.9
115
105
70-147
9
30
1,1-Dichloroethene
ug/L
ND
20
20
22.6
21.8
113
109
70-158
4
30
1,2,3-Trichloropropane
ug/L
ND
20
20
23.1
23.0
115
115
67-137
1
30
1,2-Dibromo-3-
ug/L
ND
20
20
24.0
23.1
120
115
69-136
4
30 v1
chloropropane
1,2-Dibromoethane (EDB)
ug/L
ND
20
20
22.7
23.2
113
116
70-137
2
30
1,2-Dichlorobenzene
ug/L
ND
20
20
23.0
21.7
115
109
70-133
6
30
1,2-Dichloroethane
ug/L
ND
20
20
23.0
21.8
115
109
67-138
5
30
1,2-Dichloropropane
ug/L
ND
20
20
23.9
23.0
120
115
70-138
4
30
1,4-Dichlorobenzene
ug/L
ND
20
20
22.8
22.3
114
112
70-133
2
30
2-Butanone (MEK)
ug/L
ND
40
40
49.OJ
48.7J
122
122
61-147
1
30
2-Hexanone
ug/L
ND
40
40
47.1J
46.7J
118
117
67-139
1
30
4-Methyl-2-pentanone
ug/L
ND
40
40
46.8J
45.1J
117
113
67-136
4
30
(MIBK)
Acetone ug/L
ND 40 40 48.OJ 46.8J 120 117 55-159
3 30
Acrylonitrile ug/L
ND 100 100 126J 120J 126 120 68-140
5 30
Benzene ug/L
ND 20 20 23.0 22.0 115 110 67-150
5 30
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM
without the written consent of Pace Analytical Services, LLC.
Page 19 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3534537
MS
92585125003 Spike
Parameter Units Result Conc.
MSD
Spike
Conc.
3534538
MS
Result
MSD
Result
MS
% Rec
MSD
% Rec
% Rec
Limits
RPD
Max
RPD Qual
Bromochloromethane
ug/L
ND
20
20
24.5
22.4
122
112
70-146
9
30
Bromodichloromethane
ug/L
ND
20
20
24.0
22.9
120
115
70-138
5
30
Bromoform
ug/L
ND
20
20
23.4
22.9
117
114
57-138
2
30 v1
Bromomethane
ug/L
ND
20
20
27.5
25.5
137
128
10-200
7
30
Carbon disulfide
ug/L
ND
20
20
20.2J
20.OJ
101
100
70-152
1
30
Carbon tetrachloride
ug/L
ND
20
20
24.4
23.4
122
117
70-147
4
30
Chlorobenzene
ug/L
ND
20
20
22.6
22.7
113
113
70-137
0
30
Chloroethane
ug/L
ND
20
20
27.7
26.4
138
132
51-166
5
30
Chloroform
ug/L
ND
20
20
23.2
21.4
116
107
70-144
8
30
Chloromethane
ug/L
ND
20
20
24.5
23.9
123
120
24-161
3
30
cis-1,2-Dichloroethene
ug/L
ND
20
20
22.9
22.3
114
112
67-148
2
30
cis-1,3-Dichloropropene
ug/L
ND
20
20
23.9
22.3
120
112
70-142
7
30
Dibromochloromethane
ug/L
ND
20
20
21.6
22.0
108
110
68-138
2
30
Dibromomethane
ug/L
ND
20
20
25.1
23.8
125
119
70-134
5
30
Ethylbenzene
ug/L
ND
20
20
22.7
22.6
114
113
68-143
1
30
lodomethane
ug/L
ND
40
40
39.6
39.0
99
97
20-161
2
30
Methylene Chloride
ug/L
ND
20
20
22.0
21.5
110
108
64-148
2
30
Styrene
ug/L
ND
20
20
23.4
23.0
117
115
70-136
2
30
Tetrachloroethene
ug/L
ND
20
20
23.6
23.1
118
116
70-139
2
30
Toluene
ug/L
ND
20
20
23.1
22.1
115
110
47-157
4
30
trans-1,2-Dichloroethene
ug/L
ND
20
20
21.6
21.6
108
108
70-149
0
30
trans-1,3-Dichloropropene
ug/L
ND
20
20
24.3
22.9
121
115
70-138
6
30
trans-1,4-Dichloro-2-butene
ug/L
ND
20
20
25.OJ
25.3J
125
126
31-145
1
30 v1
Trichloroethene
ug/L
ND
20
20
24.3
23.1
121
115
70-149
5
30
Trichlorofluoromethane
ug/L
ND
20
20
23.0
21.3
115
106
61-154
8
30
Vinyl acetate
ug/L
ND
40
40
47.9J
45.1J
120
113
48-156
6
30
Vinyl chloride
ug/L
ND
20
20
25.2
24.4
126
122
55-172
3
30
Xylene (Total)
ug/L
ND
60
60
68.8
68.7
115
114
66-145
0
30
1,2-Dichloroethane-d4 (S)
%
93
93
70-130
4-Bromofluorobenzene (S)
%
98
101
70-130
Toluene-d8 (S)
%
98
98
70-130
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 20 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674978 Analysis Method: EPA 8260D Mod.
QC Batch Method: EPA 8260D Mod. Analysis Description: 8260D MSV SIM
Laboratory: Pace Analytical Services - Charlotte
Associated Lab Samples: 92584814001
METHOD BLANK: 3532959
Matrix:
Water
Associated Lab Samples: 92584814001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
1,4-Dioxane (p-Dioxane)
ug/L
ND
2.0
0.86 01/31/22 14:10
1,2-Dichloroethane-d4 (S)
%
102
70-130
01/31/22 14:10
Toluene-d8 (S)
%
103
66-133
01/31/22 14:10
LABORATORY CONTROL SAMPLE: 3532960
Spike LCS LCS % Rec
Parameter Units Conc. Result % Rec Limits Qualifiers
1,4-Dioxane(p-Dioxane) ug/L 20 20.3 101 70-130
1,2-Dichloroethane-d4 (S) % 102 70-130
Toluene-d8(S) % 102 66-133
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3532961
3532962
MS
MSD
92585113001 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 249 100
100
382 367 133
118
64-141
4 30
1,2-Dichloroethane-d4 (S)
%
111
111
70-130
30
Toluene-d8 (S)
%
98
98
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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 21 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674422 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: 92584814001
METHOD BLANK: 3530217
Matrix:
Water
Associated Lab Samples: 92584814001
Blank
Reporting
Parameter
Units
Result
Limit
MDL Analyzed Qualifiers
Nitrate as N
ug/L
ND
100
60.0 01/27/22 23:01
Nitrite as N
ug/L
ND
100
50.0 01/27/22 23:01
Sulfate
ug/L
ND
1000
500 01/27/22 23:01
LABORATORY CONTROL SAMPLE:
3530218
Spike
LCS LCS
% Rec
Parameter
Units
Conc.
Result % Rec
Limits Qualifiers
Nitrate as N
ug/L
2500
2360 94
90-110
Nitrite as N
ug/L
2500
2420 97
90-110
Sulfate
ug/L
50000
48000 96
90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530219
3530220
MS
MSD
92584814001
Spike
Spike
MS
MSD
MS MSD % Rec
Max
Parameter Units
Result
Conc.
Conc.
Result
Result
% Rec % Rec Limits
RPD RPD Qual
Nitrate as N ug/L
ND
2500
2500
1860J
1800J
74 72 90-110
10 D3,M1
Nitrite as N ug/L
ND
2500
2500
ND
ND
0 6 90-110
10 D3,M1
Sulfate ug/L
21600
50000
50000
69100
67000
95 91 90-110
3 10
Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 22 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 674607 Analysis Method: EPA 351.2 Rev 2.0 1993
QC Batch Method: EPA 351.2 Rev 2.0 1993 Analysis Description: 351.2 TKN
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92584814001
METHOD BLANK: 3530821
Associated Lab Samples: 92584814001
Parameter Units
Nitrogen, Kjeldahl, Total ug/L
LABORATORY CONTROL SAMPLE: 3530822
Parameter Units
Nitrogen, Kjeldahl, Total ug/L
Matrix: Water
Blank Reporting
Result Limit
ND 500
Spike LCS
Conc. Result
10000 9460
MDL Analyzed Qualifiers
250 01/29/22 02:31
LCS % Rec
% Rec Limits Qualifiers
95 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530823 3530824
MS MSD
92584735001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Kjeldahl, Total ug/L 0.90 mg/L 10000 10000 11700 11600 108 107 90-110 0 10
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3530825 3530826
MS MSD
92584761001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Nitrogen, Kjeldahl, Total ug/L 3.4 mg/L 10000 10000 14100 14700 108 113 90-110 4 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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 23 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 675913 Analysis Method: EPA 365.1 Rev 2.0 1993
QC Batch Method: EPA 365.1 Rev 2.0 1993 Analysis Description: 365.1 Phosphorus, Total
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92584814001
METHOD BLANK: 3537828
Associated Lab Samples: 92584814001
Parameter Units
Phosphorus ug/L
LABORATORY CONTROL SAMPLE: 3537829
Parameter Units
Phosphorus ug/L
Matrix: Water
Blank Reporting
Result Limit
ND 50.0
Spike LCS
Conc. Result
2500 2570
MDL Analyzed Qualifiers
25.0 02/03/22 22:53
LCS % Rec
% Rec Limits Qualifiers
103 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3537830 3537831
MS MSD
92582144001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Phosphorus ug/L 48.0 mg/L 2500 2500 53700 49900 228 75 90-110 7 10 M1
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3537832 3537833
MS MSD
92582144002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Phosphorus ug/L 39.1 mg/L 2500 2500 41200 40700 85 63 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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 24 of 30

lV11.1 Analytical
www.pacelabs.com
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
QUALITY CONTROL DATA
Project: Foothills LF/Leachate
Pace Project No.: 92584814
QC Batch: 675989 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services -Asheville
Associated Lab Samples: 92584814001
METHOD BLANK: 3538247 Matrix: Water
Associated Lab Samples: 92584814001
Blank Reporting
Parameter Units Result Limit
Chemical Oxygen Demand ug/L ND 25000
LABORATORY CONTROL SAMPLE: 3538248
Spike LCS
Parameter Units Conc. Result
Chemical Oxygen Demand ug/L 750000 763000
MDL Analyzed Qualifiers
12500 02/04/22 23:48
LCS % Rec
% Rec Limits Qualifiers
102 90-110
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3538249 3538250
MS MSD
92584220001 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chemical Oxygen Demand ug/L 37.7 mg/L 100000 100000 138000 141000 101 103 90-110 2 3
MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 3538251 3538252
MS MSD
92584417002 Spike Spike MS MSD MS MSD % Rec Max
Parameter Units Result Conc. Conc. Result Result % Rec % Rec Limits RPD RPD Qual
Chemical Oxygen Demand ug/L 25.7 mg/L 100000 100000 134000 136000 108 110 90-110 2 3
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: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC.
Page 25 of 30

Pace Analytical Services, LLC
9800
lCtaac,Analyfical ® Kiney Ave. Suite 100
Huntersville, NC 28078
0788
www.pacelabs.com [phone]
QUALIFIERS
Project: Foothills LF/Leachate
Pace Project No.: 92584814
DEFINITIONS
DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot.
ND - Not Detected at or above adjusted reporting limit.
TNTC - Too Numerous To Count
J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL -Adjusted Method Detection Limit.
PQL - Practical Quantitation Limit.
RL - Reporting Limit - The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S - Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is
a combined concentration.
Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values.
LCS(D) - Laboratory Control Sample (Duplicate)
MS(D) - Matrix Spike (Duplicate)
DUP - Sample Duplicate
RPD - Relative Percent Difference
NC - Not Calculable.
SG - Silica Gel - Clean -Up
U - Indicates the compound was analyzed for, but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting. Therefore, calculated parameters that are typically reported as
"Total" may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes.
TN -The NELAC Institute.
ANALYTE QUALIFIERS
B3 The dissolved oxygen depletion of the dilution water blank exceeded 0.2 mg/L.
CO Result confirmed by second analysis.
D3 Sample was diluted due to the presence of high levels of non -target analytes or other matrix interference.
H3 Sample was received or analysis requested beyond the recognized method holding time.
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.
v1 The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.
v2 The continuing calibration verification was below the method acceptance limit. The analyte was not detected in the
associated samples and the sensitivity of the instrument was verified with a reporting limit check standard.
v3 The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
Date: 02/07/2022 02:04 PM without the written consent of Pace Analytical Services, LLC. Page 26 of 30

lceAnalyircal
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.:
Foothills LF/Leachate
92584814
Analytical
Lab ID
Sample ID
QC Batch Method
QC Batch
Analytical Method
Batch
92584814001
1403-Leachate
EPA 350.1 Rev 2.0 1993
674901
92584814001
1403-Leachate
92584814001
1403-Leachate
EPA 3005A
675122
EPA 6020B
675233
92584814001
1403-Leachate
EPA 7470A
674967
EPA 7470A
675135
92584814001
1403-Leachate
SM 2540C-2015
675522
92584814001
1403-Leachate
SM 2540D-2015
674549
92584814001
1403-Leachate
SM 4500-H+B-2011
674545
92584814001
1403-Leachate
SM 5210B-2016
674407
SM 5210B-2016
675557
92584814001
1403-Leachate
EPA 8260D
675330
92584814001
1403-Leachate
EPA 8260D Mod.
674978
92584814001
1403-Leachate
EPA 300.0 Rev 2.1 1993
674422
92584814001
1403-Leachate
EPA 351.2 Rev 2.0 1993
674607
EPA 351.2 Rev 2.0 1993
674771
92584814001
1403-Leachate
EPA 365.1 Rev 2.0 1993
675913
EPA 365.1 Rev 2.0 1993
675971
92584814001
1403-Leachate
SM 5220D-2011
675989
SM 5220D-2011
676215
Date: 02/07/2022 02:04 PM
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Page 27 of 30

Pace Analytical Services, Inc.
CHAIN OF CUSTODY RECORD t BA►>aOCal * 110 TECHNOLOGY PARKWAY, PEACHTREE CORNERS, GA 30092 PAGE: 1 OF I
[phone] : FAX [phone] : www.pacelabs.com
N
REPUBLIC SERVICES OF NC
ADDRESS/PHONE
C
:PORT TO: SIEVE JETT CC: O
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:QUESTED COMPLETION DATE: PO S: T
STANDARD TAT I A
.OJECT NAMEISTATE: I
REPUBLIC - FOOTHILLS LF - NORTH CAROLINA -1403 N
E
DATE 1 TIME
1-#A6_'�L21 Its,:35
Bob Chiodo - ES&S
RECEIVED BY:
R
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MATRIX
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SAMPLE IDENTIFICATION I
CODE'
M
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P
8
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1403 - LEACHATE 11
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P - PLASTIC
A - AMBER GLASS
G - CLEAR GLASS
V - VOA VIAL
S - STERILE
O - OTHER
1 - HCI, sft LL
2 - HrSO4, SO-C
3 - HNOs
4 - NaOH, s8-C
5 - NaOHIZnAc, arC
6 - Na,%O,, s6-C
7 - SeC not frozen
)W - DRINKING WATER
S - SOIL
J - WASTEWATER
SL - SLUDGE
'W - GROUNDWATER
SD - SOLID
iW - SURFACE WATER
A- AIR
ST - STORM WATER
L - LIQUID
W - WATER
P - PRODUCT
REMARKSIADDITIONAL INFORMATION
12b tt — 17: SS r tL-17,'SS
1ATEifIME: RELINQUISHED BY: DATElfIME:
WO#:92584814
P SHIPPED VLA:II11II h lllllllllll III
Vitt UPS FED=EX USPS COURIER CLIENT
am pe um: Custody Seal: of cool" Coalw ID: 92584814
sr'• m"t# _ . B+o*en_ .. Nok Prasent #

Document Name: Document Revised: November 15, 2021
• Sample Condition Upon Receipt (SCUR) I Page 1 of 2
Document No.- 7 Issuing Authority:
F-CAR-CS-033-Rev.08 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Eden❑ Greenwood ❑ Huntersville ❑ Raleigh❑ Mechanicsville[] Atlanta Kernersville❑
ConditionSample Client me:
Upon Receipt .''� ! S' fill • 6Project
Courier: ed Ex ❑UPS CUSPS ©Client
❑ Commercial ❑Pace /� her:
1
Custody Seal Present? OYes ❑No Seals Intact? LdTes ❑No
11-11
Packing Material: El Bubble Wrap Bubble Bags [-]None�Wet%Slue
Other
Thermometer•
R Gun ID:
Type of Ice: ff
Correction Factor:
CoolerTemp: Add/Subtract VQ
Cooler Temp Corrected (•C): 12
USDA Regulated Soil (❑ N/A, water sampl
Did samples originate in a quarantine zone within the United States CA, NY. or SC (check maps?
❑Yes ❑No
Chain of Custody Present?
Samples Arrived within Hold Time?
Short Hold Time Analysis (<72 hr.)? g
Rush Turn Around Time Requested? fl
Suffic ent Volume -A
Correct Conta ners Used?
-Pace Containers Used?
Containers Intact?
Dissolved analysis- Samples Field Filtered?
Sample Labels Match COG?
-Includes Date/Time/ID/Analysis Matrix
Headspace in VOA Vials (>5-6mm)?
Trip Blank Present?
Trip Blank Custody Seals Present?
COMMENTS/SAMPLE DISCREPANCY
CLIENT NOTIFICATION/RESOLLITION
Person contacted:
Project Manager SCURF Review:
Project Manager SRF Review:
J`
1.
2.
3.
4.
L.Lo ❑N/A 1 5.
❑No ❑N/A 1 6.
2T S ❑No ❑N/A 19.
❑Yes
11.
go-# :92584814 1
P11- MP Due Date: 02/01/22
CLIENT: GARePNC
Date/Initials Person Examining Contents: i �2
Biological Tissue Froze Cif
❑Yes []NoA r
❑None
Temp should be above freezing to 6'C
[]Sam pies out of temp criteria. Samples on ice, cooling process
has begun
Did sampfes originate from a foreign source (internationally,
including Hawaii and Puerto Rico)? ❑Yes []NO
Lot ID of split containers:
Date/Time:
Date:
Date:
Field Data Required? []Yes []NO
Page 29 of 30

Document Name:
Condition Upon Receil
Document No.:
F-CAR-CS-033-Rev.08
*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
Document Revised: November 15, 2021
Page 2 of 2
Issuing Authority: '
Paro rarnlinee r1, nhr„ nfs:....
Project ii W0# : 92584814
PH: MP Due Date: 02/07/22
CLIENT: GARepNC
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pH Adjustment
Log for Preserved Samples
Sample ID
Type of Preservative
pH upon receipt
Date preservation adjusted
1
Time preservation
}adiusted
Amount of Preservative
did d
Lot N
Note: Whenever there is a discrepancy affecting North Carolina compliance samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office (i.e.
Out of hold, incorrect preservative, out of temp, incorrect containers.
Lr_
Page 30 of 30

FOOTHILLS LANDFILL
JAN UARY 26, 2022
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1198.65
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1401.71
1318.60
* FROM THE TOP OF RISER

SITE NAME: FOOTHILLS LF POINT ID: FIELD BLANK
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: DEIONIZED WATER
INITIAL TER LEVEL (FT)
ELEV., MEAS. PT.
117_%9
METHOD OF EVACUATION:
( ) PVC BAILER ( ) S.S. BAILER
( ) S.S. BAILER ( ) QED PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACUATION STABILIZATION DATA
FIELD REPRESENTATIVE:
LAB SAMPLE / PROJECT #:
E S & S - B.CHIODO
mim
DEPTH TO BOTTOM (FT)
ELEVATION, G/W (MSL):
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) NDFOS PUMP ( ) YES ( ) NO
( ) OTH `
( ) 3 ( ) 4 6 ( ) OTHER
WAS WELL RGED TO DRYNESS( )YES( ) NO
WATER LEVEL E URGE (FT)
FINISH
• •
- •
pH
(Std.Units).
TURBIDITY
-
SAMPLING INFORMATION
DATE/TIME / --2 '" Z- / 1 : 0
METHOD OF SAMPLING:
( ) PVC BAILER ( ) S.S. BAILER
( ) S.S. BAILER ( ) QED PUMP
SAMPLING FIELD MEASUREMENT DATA
DEPTH TO GROUNDWATER (FT) NA
SAMPLING EQUIPMENT DEDICATED:
( ) GRUNDFOS PUMP ( ) YES
( ) OTHER ( ) NO
TIME
pH
Std.Units
TEMP.
C
CONDUCT.
umhos/cm
TURBIDITY
NTU
OTHER
eh (mV)
DISS.OXY.
(PPM
OTHER
NA
NA
NA
NA
NA
NA
NA
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: tJ'
COMMENTS: APPENDIX I LIST
GIN
SAMPLE COLLECTION NUMBER 1

SITE NAME:
FOOTHILLS LF
POINT ID:
TRIP BLANK
LOCATION:
LENOIR, NORTH CAROLINA
FIELD REPRESENTATIVE:
E S & S - B.CHIODO
SAMPLE MATRIX:
DEIONIZED WATER
LAB SAMPLE I PROJECT #:
NA
LEVEL (FT)
ELEV., MEAS. PT.
DATE
METHOD OF EVACUATION:
PVC BAILER S.S. BAILER
S.S. BAILER QED PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACUATION STABILIZATION DATA
GRUNt
OTHER
DEPTH TO BOTTOM (FT)
ELEVATION, G/W (MSL):
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
PUMP ( ) YES ( ) NO
3 4 6 -�IOTHER
WAS WELL PURGED
RYNESS( )YES( )NO
WATER LEVEL END PURGE
FINISH
"Tin
M
pH
SAMPLING INFORMATION
DATE/TIME
METHOD OF SAMPLING:
PVC BAILER S.S. BAILER
S.S. BAILER QED PUMP
SAMPLING FIELD MEASUREMENT DATA
DEPTH TO GROUNDWATER (FT) - NA
SAMPLING EQUIPMENT DEDICATED:
GRUNDFOS PUMP YES
OTHER NO
TIME
pH
(Std.Units)
TEMP.
(C)
CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
j eh (mV)
DISS. OXY.
(PPM)
OTHER
NA
NA
NA
NA
I
NA
NA
NA
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS:
COMMENTS: VOA ONLY
SAMPLE COLLECTION NUMBER 2

SITE NAME: FOOTHILLS LF
POINT ID: SW - 'I
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX:
EVACUATION INFO
SURFACE WATER
INITIAL WAR LEVEL (FEET) NA
ELEVATION, MEAS.PT.( NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( ) WELL WIZARD
( ) S.S. BAILER ( ) GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS : START
EVACUATION STABILIZATION DATA
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) CONTIN ( ) YES ( ) NO
PUMPING WELL
( )4 ( )6 ( )OTHER
WAS WELL PURGED TO DRYN
WATER LEVEL AFTER PURGE (FT.)
FINISH
) YES ( ) NO
TIME
PURGE RATE
m/htz
CU L'AT4VE
VOLUME
TEMP.
C
PH
Units
SPEC. CONDUCT.
umhos/cm)
TURBIDITY
(NTU)
OTHER
[eh mV
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME 1" ���-� / ��-
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) WATERRA PUMP (X) YES
( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) DIP BOTTLE ( ) NO
SAMPLING FIELD MEASUREMENT DATA
TIME
PH
Std.Units
SPEC. CONDUCT.
TEMP.
C
TURBIDITY
NTU
REDOX
eh (mV)
DISS.OXY.
(PPM
OTHER
au�mhos/cm
1
+4 .
, 0 2.
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: li ty"
SAMPLE CHARACTERISTICS:
COMMENTS:
SAMPLE COLLECTION NUMBER

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: UNDERDRAIN WATER
INITIAL WATERQLEVEL (FEET) NA
ELEVATION, MEAS7PT—(`MMSb�,_NA..
METHOD OF EVACUATION:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EyAgLATION STABILIZATION DATA
POINT ID: UD-2
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, GfW (MSL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
c 0 N T I N U.$ YES NO
PUMPING WELL
( ) 4 ( ) 6
( ) OTHER
WAS WELL PURGED TO DRY )YES ( )NO
WATER LEVEL AFTER PURGE (FT.)
FINISH
TIME
PURGE RATE
(gpm/htz)
CUMULATIVE
VOLUME
--T-Ef�
(C)
pH
:::]�st�
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh fmV) I
I NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME
METHOD OF SAMPLING:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
SAMPLING FIELD MEASUREMENT DATA
WATER LEVEL PRIOR TO SAMLING (FT.) — NA
WATERRA PUMP
(X) DIP BOTTLE
SAMPLING EQUIPMENT DEDICATED:
(X) YES
( ) NO
TIME
pH
(Std.Units)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
I fill 2 4
.57
+ 14
NA
GENERAL INFORMATION ® or"
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: C A
COMMENTS:
SAMPLE COLLECTION NUMBER 4/

SITE NAME: FOOTHILLS LF
LOCATION: LENO|RNORTH CAROL|NA
SAMPLE MATRIX: UNOERDRA|NVVATER
INITIAL W-A-FERIEVEL (FEET) NA
ELEVATION, MEAS.PT.(MSI-): NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( \ WELL WIZARD
( S.S. BAILER ( \GRUNOFOSPUK8P
WELL RISER DIAMETER UN.\: ( )2
ONE (1) RISER VOLUME (GAL)
--------
TOTAL VOLUME EVACUATED /GAL
TURBIDITY OFPURG|NGG:START
EYACUATION STABILIZATION DATA
POINT OD: UUD ~ I
FIELD REPRESENTATIVE: ES&G-B.CH|DOO
LAB SAMPLE/PROJECT#: NA
DEPTH TOBOTTOM (FEET
ELE\AA7|ON.G/VV (K8SL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
/ )CONTINUOUS ( ) YES ( ) NO
PUMPING WELL
( )4 ( \O / ) OTHER_____
VVAG WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE/FT.)
FINISH
( )NO
PURGE RATE
CtIMULATWE
TEMP.
pH
SPEC. CONDUCT.
TURBIDITY
OTHER
NA
0
NA
NA
NA
SAMPLING INFORMATION
WATER LEVEL PRIORTOSAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( \ WELL WIZARD ( > VV/TlERRAPUK8p (X) YES
S.S. BAILER GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
pH
SPEC. CONDUCT.
TEMP.
TURBIDITY
REDOX
DISS. OXY.
OTHER
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
_
SAMPLE CHARACTERISTICS:
COMMENTS:
SAMPLE COLLECTION NUMBER 57

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
INITIAL VVAT4;R-LEVEL (FEET) NA
ELEVATION, MEAS.
DATE
METHOD OF EVACUATION:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACUATION STABILIZATION DATA
POINT ID: SW-2
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, GfW (MSL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
CONTINUO YES NO
PUMPING WELL
4 ( ) 6 ( ) OTHER
WAS WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE (FT.)
FINISH
( )NO
TIME
PURGE RATE
(gpm/htz)
CUMULA -
VOLUME_
TEMP
(C)
PH
-----4,5td. Units)
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh (m
NA
0
NA
NA
F—r
NA
SAMPLING INFORMATION
DATE/TIME /-23;7-22 / / o 'v
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER WELL WIZARD WATERRA PUMP (X) YES
S.S. BAILER GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
TIME
PH
(Std.Units)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
/%,
(0.(o('o
99-,5
/ �,
? (o
+2cl. -)
3,91
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: y
SAMPLE CHARACTERISTICS: c L r-- A
COMMENTS:
SAMPLE COLLECTION NUMBER 4

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
INITIAL WATERIEVFL (FEET) NA
ELEVATION, MEAS.PT.(MSI-): NA
DATE
METHOD OF EVACUATION:
PVC BAILER WELL WIZARD
S.S. BAILER GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS: START
EVACLULTION STABILIZATION DATA
POINT ID: SW - 5
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH
EVACUATION EQUIPMENT DEDICATED:
CONTINUOUS YES NO
PUMPING WELL
( ) 4 ( ) 6
( ) OTHER
WAS WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE (FT.)
FINISH
( )NO
TIME
PURGE RATE
(gpm/htz)
CUMULATIVE'
VOLUME____
Ttl%P---
_ (c)
pH
SPEC. CONDUCT.
(umhos/cm)
TURBIDITY
(NTU)
OTHER
eh (mV)
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE / TIME /-�57-zz. / /.,57.'2fr
WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER WELL WIZARD WATERRA PUMP (X) YES
S.S. BAILER GRUNDFOS PUMP (X) DIP BOTTLE NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
(Std.Units)
SPEC. CONDUCT.
(umhos/cm)
TEMP.
(C)
TURBIDITY
(NTU)
REDOX
eh (mV)
DISS. OXY.
(PPM)
OTHER
lfjo
r7, 3 9-
13 (0.
10.
5-1419
-13.9
Y. (oO
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: sw Af N 55,
SAMPLE CHARACTERISTICS: V-A t2 - 7-Atj
COMMENTS:
SAMPLE COLLECTION NUMBER 7

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
E TION INFORMATION
INITIAL VEL (FEET) NA
ELEVATION, MEAS.PT.(MSL): NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( ) WELL WIZARD
( ) S.S. BAILER ( ) GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS : START
EVALUATION STABILIZATION DATA
POINT ID: SW-4
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE ! PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) CONTINUOU ( ) YES ( ) NO
PUMPING WELL
( ) 4 ( ) 6 ( )OTHER
WAS WELL PURGED TO DRYNESS
WATER LEVEL AFTER PURGE (FT.)
FINISH
YES ( ) NO
TIME
PURGE RATE
m/htz
CUMU
VOLUME
TEMP.
C
pH
.Units
SPEC. CONDUCT.
umhos/cm
TURBIDITY
NTU
OTHER
eh mV
NA
0
NA
NA
NA
SAMPLING INFORMATION
DATE/TIME I- Z S- Z Z / 15: S .Z WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) WATERRA PUMP (X) YES
( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) DIP BOTTLE ( ) NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
Std.Units
SPEC. CONDUCT.
umhhos/cm
TEMP.
C
TURBIDITY
NTU
REDOX
eh mV
DISS.OXY.
PPM
OTHER
IS:Sy
7. co 5'
6 , 0 /c
1
/ 01 b
o? . ?9
-2 5- %
5.30
NA
GENERAL INFORMATION o t
WEATHER CONDITIONS AT TIME OF SAMPLING: I.�rrnry, SS
SAMPLE CHARACTERISTICS:
COMMENTS:
SAMPLE COLLECTION NUMBER 9

SITE NAME: FOOTHILLS LF
POINT ID: SW-3
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: SURFACE WATER
INITIAL WA
NA
ELEVATION, MEAS.PT.(MSL): NA
DATE
METHOD OF EVACUATION:
( ) PVC BAILER ( ) WELL WIZARD
( ) S.S. BAILER ( ) GRUNDFOS PUMP
WELL RISER DIAMETER (IN.): ( ) 2
ONE (1) RISER VOLUME (GAL)
TOTAL VOLUME EVACUATED (GAL)
TURBIDITY OF PURGINGS : START
EVACth4�STABILIZATION DATA
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, GAN (MSL): NA
TIME: START/FINISH /
( ) CONTINUOU:
PUMPING WELL
( ) 4 ( ) 6
EVACUATION EQUIPMENT DEDICATED:
( ) YES ( ) NO
( ) OTHER
WAS WELL PURGED TO DRYNES YES ( ) NO
WATER LEVEL AFTER PURGE (FT.)
FINISH
TIME
PURGE RATE
m/htz
CUMULATIVE
VOLUME
TE
C
pH
Std.Uni
SPEC. CONDUCT.
umhos/cm)
TURBIDITY
OTHER
I eh mV
NA
0
NA
NA
NA
SAMPLING INFORMATION DATE/TIME /-Z$'ZI
Z / t,I8
METHOD OF SAMPLING:
( ) PVC BAILER ( ) WELL WIZARD
( ) S.S. BAILER ( ) GRUNDFOS PUMP
SAMPLING FIELD MEASUREMENT DATA
WATER LEVEL PRIOR TO SAMLING (FT.)
( ) WATERRA PUMP
(X) DIP BOTTLE
NA
SAMPLING EQUIPMENT DEDICATED:
(X) YES
( ) NO
TIME
pH
Std.Units
SPEC. CONDUCT.
umhos/cm
TEMP.
C
1,,?.
TURBIDITY
NTU
REDOX
eh (mV)
DISS.OXY.
(PPM
OTHER
1b; zo
7,91
G 9, 'z
/ d. a
9.
3 9, 3
S.H Z
NA
GENERAL INFORMATION y, �.S a,c
WEATHER CONDITIONS AT TIME OF SAMPLING: ��+ �v �+
SAMPLE CHARACTERISTICS: C (f✓4�
COMMENTS:
SAMPLE COLLECTION NUMBER /

SITE NAME FOOTHILLS LF _
POINT ID:
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION • 1 1
INITIAL WATER LEVEL (FT): 1
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #:
22
DEPTH TO BOTTOM (FT): 1 0 .4 0
ELEV., MEAS. PT. (MSL): `� ° ELEVATION, G/W (MSL): / O
DATE ��� �- TIME: START/FINISH 6 f 16 /
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3
ONE (1) RISER VOLUME (GAL) , 0
TOTAL VOL. EVACUATED (GAL) • o o
TURBIDITY OF PURGINGS: START Ce.f,
EVACUATION STABILIZATION DATA
( ) 4 ( ) 6 ( ) OTHER
WAS WELL PURGED TO DRYNESS( )YES(X)NO
WATER LEVEL END PURGE (FT) • 3
FINISH C
pH
opt �l ffll-�
I
MET* ME
wom
Em
SAMPLING INFORMATION
DATE / TIME r 1
DEPTH TO GROUNDWATER (FT) -?• 2---?
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION �°' or
WEATHER CONDITIONS AT TIME OF SAMPLING: J q
10
SAMPLE CHARACTERISTICS: C l�
COMMENTS: APPENDIX I LIST M 511-1sb —IAtFo
SAMPLE COLLECTION NUMBER 10 + I (

SITE NAME FOOTHILLS LF
.O TT
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE:
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
ELEV., MEAS. PT. (MSL): 1 5 • :s
DATE I - )L(P- Z Z--
LAB SAMPLE / PROJECT #:
E S & S - B.CHIODO
am
DEPTH TO BOTTOM (FT): ° 'z r
ELEVATION, G/W (MSL):
TIME: START/FINISH 17., d'q /
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS
1,10
.00
START C
EVACUATION STABILIZATION DATA
WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
WATER LEVEL END PURGE (FT) qL
FINISH C �F'
pH
NMI
SAMPLING INFORMATION
DATE/TIME I DEPTH TO GROUNDWATER (FT) • L�
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION (' OF
WEATHER CONDITIONS AT TIME OF SAMPLING: , o
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER

SITE NAME FOOTHILLS LF
POINT ID: mw - 9
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT): . I
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FT):
ELEV., MEAS. PT. (MSL): ELEVATION, G/W (MSL):
DATE 1-2(p- c Z- TIME: START/FINISH : 59 /
METHOD OF EVACUATION:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) .RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS:
'2.0 0
WAS WELL PURGED
TO
DRYNESS (
) YES (X) NO
WATER LEVEL
END
PURGE (FT)
Co 9. 2 s-
START C FINISH C t-F.
EVACUATION STABILIZATION DATA
off ME ork AN =
rpm ml,
m
pH
MINOR
SAMPLING INFORMATION
DATE/TIME 1- 26- 2'Z- / , ) DEPTH TO GROUNDWATER (FT)
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: scar ,mot
SAMPLE CHARACTERISTICS: C VA X-
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 13

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE: E S & S - B.CHIODO
SAMPLE MATRIX: GROUNDWATER LAB SAMPLE / PROJECT #: NA
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
DEPTH TO BOTTOM (FT):
ELEV., MEAS. PT. (MSL): 1 1 ELEVATION, G/W (MSL): 119 4 . 3
DATE TIME: START/FINISH . 54 / • .2(o
METHOD OF EVACUATION:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.):
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
(X)2 ( )3 ( )4 ( )6 ( )OTHER
• o o WAS WELL PURGED TO DRYNESS( )YES(X)NO
®® WATER LEVEL END PURGE (FT) 3 0.
TURBIDITY OF PURGINGS: START FINISH'.
EVACUATION STABILIZATION DATA
SAMPLING INFORMATION
DATE/TIME )~V0--ZZ / !' .2
DEPTH TO GROUNDWATER (FT)
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION 0 f=
WEATHER CONDITIONS AT TIME OF SAMPLING: S(A lljQ
SAMPLE CHARACTERISTICS: cL�
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 14

SITE NAME FOOTHILLS LF
POINT ID: MW-7
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):_
m
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT NA
DEPTH TO BOTTOM (FT): 44 19. /-?
ELEV., MEAS. PT. (MSQ: 1 0 . -') ELEVATION, G/W (MSL): lj� I. 1-->
DATE 2Ap - Z7— TIME: START/FINISH 9: 4ts-
METHOD OF EVACUATION:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP
S.S. BAILER (X)QED WWPUMP OTHER
WELL RISER DIAMETER (IN.): (X) 2 3 ( ) 4
ONE (1) RISER VOLUME (GAL)
TOTAL VOL. EVACUATED (GAL)
TURBIDITY OF PURGINGS:
EVACUATION STABILIZATION DATA
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
( ) 6 ( ) OTHER
WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
WATER LEVEL END PURGE (FT) 32.1 Z
FINISH (f LJEAP-
0
P14—
(Std.Units)
ff -2 mon,
SAMPLING INFORMATION
DATE/TIME 1-26—Z-Z- / )().' 1-7 DEPTH TO GROUNDWATER (FT) 32./2
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP ( ) OTHER ( ) NO
GENERAL INFORMATION F
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: C LrZAJZ-
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER IS

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):_ Ll 3 LO
ELEV., MEAS. PT. (MSQ: ( S*'
DATE ) - A, - -17-
POINT ID: MW-6
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FT): .5-0--s-5
ELEVATION, G/W (MSQ: )33. (o �
TIME: START/FINISH /0,'?S- / //;07
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES NO
S.S. BAILER (X)QED WWPUMP OTHER
WELL RISER DIAMETER (IN.): (X) 2 3 4 6 OTHER
ONE (1) RISER VOLUME (GAL) 1.18 WAS WELL PURGED TO DRYNESS YES (X) NO
TOTAL VOL. EVACUATED (GAL) ®2, oo WATER LEVEL END PURGE (FT) 30
TURBIDITY OF PURGINGS: START C FINISH C (ZAK
EVACUATION STABILIZATION DATA
PURGE RATITM
(ML MIN)
pH
fflT.-TITS In
SAMPLING INFORMATION
DATE/TIME 1-26-ZL / I): or7
DEPTH TO GROUNDWATER (FT)/ 3. 30
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP OTHER NO
GENERAL INFORMATION Qn OF
WEATHER CONDITIONS AT TIME OF SAMPLING: 5a-4^jt4jd20 IV
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 1(4

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION e-�
INITIAL WATER LEVEL (FT): q . P
POINT ID: MW - 5
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FT): 5 1.
ELEV., MEAS. PT. (MSL): 1 1 57. O - ELEVATION, G/W (MSL): 11 ' ?7. 70
DATE 1 26— 2 2- TIME: START/FINISH I ) : ;Z.5 / 0 , 5 7
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) 1.14 WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
TOTAL VOL. EVACUATED (GAL) Zoo WATER LEVEL END PURGE (FT) Ll 7 1
TURBIDITY OF PURGINGS: START FINISH
EVACUATION STABILIZATION DATA
TURBIDITY
SAMPLING INFORMATION
DATE/TIME �® � �'�- / , DEPTH TO GROUNDWATER (FT) s-i
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: w f-j
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 1 d

SITE NAME FOOTHILLS LF
POINT ID: MW-4
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):_
ELEV., MEAS. PT. (MSQ:
DATE 1- 2 � - 2,7-
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #:
DEPTH TO BOTTOM (FT):
ELEVATION, G/W (MSQ:
TIME: START/FINISH
METHOD OF EVACUATION:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP
S.S. BAILER (X)QED WWPUMP ( ) OTHER
NA
/1-1211,17
EVACUATION EQUIPMENT DEDICATED:
(X) YES ( ) NO
WELL RISER DIAMETER (IN.): (X) 2 3 ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) WAS WELL PURGED TO DRYNESS YES (X) NO
qSo
TOTAL VOL. EVACUATED (GAL) WATER LEVEL END PURGE (FT) 1.
TURBIDITY OF PURGINGS: START FINISH O-Ur:-Ag
EVACUATION STABILIZATION DATA
PURGE RAT17m
__�ML MIN)
pH
(Stc
TURBIDITY
SAMPLING INFORMATION
DATE/TIME I-2t--27-
/ )2"LI-7 4- 12.:41
DEPTH TO GROUNDWATER (FT) ko
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP ( ) OTHER ( ) NO
GENERAL INFORMATION 01-Ic
WEATHER CONDITIONS AT TIME OF SAMPLING: 5w tv r4 y I-'
/o
SAMPLE CHARACTERISTICS:
COMMENTS: APPENDIX I LIST bL4P --(-AO^J (*'V7 -j-/2-'ql)
SAMPLE COLLECTION NUMBER 19'+ 11

SITE NAME FOOTHILLS LF
POINT ID: MW - 3R2
LOCATION: LENOIR, NORTH CAROLINA FIELD REPRESENTATIVE: E S & S - B.CHIODO
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
ELEV., MEAS. PT. (MSL)
DATE I— —
LAB SAMPLE / PROJECT #:
DEPTH TO BOTTOM (FT):
NA
am
ELEVATION, G/W (MSL): ( 1 ,
TIME: START/FINISH 1 3' I 0 / 1 "Y
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) 5-.og WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
TOTAL VOL. EVACUATED (GAL) o?. 00 WATER LEVEL END PURGE (FT)
TURBIDITY OF PURGINGS: START Cy ia- FINISH C
EVACUATION STABILIZATION DATA
pH
TURBIDITY
�Z�m
SAMPLING INFORMATION
DATE/TIME 1-26 ®Z 7- / DEPTH TO GROUNDWATER (FT) '1-'13
METHOD OF SAMPLING:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
SAMPLING EQUIPMENT DEDICATED:
(X) YES
( ) NO. ,
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: �at n,►rJ
SAMPLE CHARACTERISTICS: c t-F-Ap-
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER

SITE NAME FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT):
POINT ID: MW - 2R
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE/ PROJECT#:
DEPTH TO BOTTOM (FT)
ffm
ELEV., MEAS. PT. (MSL): 5 i ELEVATION, G/W (MSQ:
DATE )-2�-ZZ TIME: START/FINISH 14; 0
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES NO
S.S. BAILER (X)QED WWPUMP OTHER
WELL RISER DIAMETER (IN.): (X) 2 3 ) 4 6 OTHER
ONE (1) RISER VOLUME (GAL) WAS WELL PURGED TO DRYNESS YES (X) NO
TOTAL VOL. EVACUATED (GAL) 0.50 WATER LEVEL END PURGE (FT) 5-OdS
TURBIDITY OF PURGINGS: START C k;EA� FINISH C L.FrAK
EVACUATION STABILIZATION DATA
Mj�
PURGE RA'TESIMDMW��
(ML MIN)
I pH
Units)
0 0
I ml
mu
jimwwwp-jj
SAMPLING INFORMATION
DATE/TIME / mLll
DEPTH TO GROUNDWATER (FT) 5-6), / g
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
PVC BAILER ( ) S.S. BAILER GRUNDFOS PUMP (X) YES
S.S. BAILER (X)QED WWPUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:
SAMPLE CHARACTERISTICS: c LE^z
COMMENTS: APPENDIX 11 LIST
SAMPLE COLLECTION NUMBER R 1

SITE NAME FOOTHILLS LF
POINT ID: MW - 'I R2
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: GROUNDWATER
EVACUATION INFORMATION
INITIAL WATER LEVEL (FT): 30
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #:
0
DEPTH TO BOTTOM (FT): 419.
ELEV., MEAS. PT. (MSL): ELEVATION, G/W (MSL): I'l -1 3 . -"-
DATE ) -- 26 -+ 2 Z TIME: START/FINISH /5 ..2 O / 15" • 5 2-
METHOD OF EVACUATION: EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES ( ) NO
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER
WELL RISER DIAMETER (IN.): (X) 2 ( ) 3 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) 3, 37 WAS WELL PURGED TO DRYNESS ( ) YES (X) NO
TOTAL VOL. EVACUATED (GAL) . 00 WATER LEVEL END PURGE (FT) -7,cl.5
TURBIDITY OF PURGINGS: START l ' FINISH c UE Z
EVACUATION STABILIZATION DATA
rpm
TURBIDITY
SAMPLING INFORMATION
DATE / TIME / I • S 2- DEPTH TO GROUNDWATER (FT)
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) YES
( ) S.S. BAILER (X) QED WW PUMP ( ) OTHER ( ) NO
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING: pyo
SAMPLE CHARACTERISTICS:'
COMMENTS: APPENDIX I LIST
SAMPLE COLLECTION NUMBER 0

SITE NAME: FOOTHILLS LF
LOCATION: LENOIR, NORTH CAROLINA
SAMPLE MATRIX: LEACHATE
INITIALVVA-T€R,,,LEVEL (FEET) NA
ELEVATION, MEAS.PT.(MSL., _ NA
DATE
METHOD OF EVACUATION:
POINT ID: LEACHATE
FIELD REPRESENTATIVE: E S & S - B.CHIODO
LAB SAMPLE / PROJECT #: NA
DEPTH TO BOTTOM (FEET) NA
ELEVATION, G/W (MSL): NA
TIME: START/FINISH /
EVACUATION EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) CONTINUO ( ) YES ( ) NO
( } S.S. BAILER ( ) GRUNDFOS PUMP PUMPING WELL
WELL RISER DIAMETER (IN.): ( ) 2 ( ) 4 ( ) 6 ( ) OTHER
ONE (1) RISER VOLUME (GAL) WAS WELL PURGED TO DRYN ) YES ( )NCO
TOTAL VOLUME EVACUATED (GAL) WATER LEVEL AFTER PURGE (FT.)
TURBIDITY OF PURGINGS : START FINISH
EVACUATION STABILIZATION DATA
-•�
...
• •
f •
•CONDUCT.-:
•
•
OTHER
-
SAMPLING INFORMATION
DATE / TIME I — 26 -AZ- / I V. WATER LEVEL PRIOR TO SAMLING (FT.) NA
METHOD OF SAMPLING: SAMPLING EQUIPMENT DEDICATED:
( ) PVC BAILER ( ) WELL WIZARD ( ) WATERRA PUMP (X) YES
( ) S.S. BAILER ( ) GRUNDFOS PUMP (X) SAMPLE PORT ( ) NO
SAMPLING FIELD MEASUREMENT DATA
TIME
pH
(Std.0nits)
SPEC. CONDUCT.
umhos/cm
TEMP.
C
TURBIDITY
NTU
REDOX
eh (mV)
DISS.OXY.
(PPM
OTHER
?(;37
1.
,,(o 000
17.6
— 3.
NA
NA
GENERAL INFORMATION
WEATHER CONDITIONS AT TIME OF SAMPLING:y
SAMPLE CHARACTERISTICS: Ci, Amavz
COMMENTS:
SAMPLE COLLECTION NUMBER 3