6204_UwharrieMSWLF_July2024GWMR_FID1913546_20241113

DENR USE ONLY: Paper Report Electronic Data - Email CD (data loaded: Yes / No ) Doc/Event #:
NC DENR
Division of Waste Management - Solid Waste Environmental Monitoring
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):
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Phone:
E-mail:
Facility name: Facility Address: Facility Permit #
NC Landfill Rule:
(.0500 or .1600)
Actual sampling dates (e.g.,
October 20-24, 2006)
Environmental Status: (Check all that apply)
Initial/Background Monitoring Detection Monitoring Assessment Monitoring Corrective Action
Type of data submitted: (Check all that apply) Groundwater monitoring data from monitoring wells Methane gas monitoring data
Groundwater monitoring data from private water supply wells Corrective action data (specify)
Leachate monitoring data Other(specify) Surface water monitoring data
Notification attached?
No. No groundwater or surface water standards were exceeded.
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.
Affix NC Licensed/ Professional Geologist Seal
Revised 6/2009
Date
Facility Representative Address
NC PE Firm License Number (if applicable effective May 1, 2009
Steve Jett [phone]
[e-mail]
Uwharrie Regional Landfill 500 Landfill Road
Mt. Gilead, NC 27306 62-04 .1600 July 18, 19, and 22, 2024October 28, 2024
Steve Jett Owner [phone]
Jett Environmental Consulting, PLLC, 18 Lexington Oaks Court, Foristell, MO 63348
11/12/2024

Groundwater
Statistical Analysis Report

Second Semi-Annual 2024
Sampling Event

Uwharrie Regional Landfill
Mt. Gilead, North Carolina

November 2024

Prepared by:

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 ......................................................................2 
5.0 STATISTICAL PROCEDURES .......................................................3 
5.1 Outlier Analysis ...........................................................................3 
5.2 Intra-Well Prediction Intervals ....................................................3 
5.3 Statistical Results Summary .......................................................4 
6.0 CONCLUSIONS ..............................................................................4 

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
Uwharrie Regional Landfill, North Carolina 1

1.0 INTRODUCTION

On behalf of Uwharrie Regional Landfill, Jett Environmental Consulting statistically evaluated the Second
Semi-Annual 2024 water quality monitoring data. Groundwater, surface water, underdrain, and leachate
sampling was completed by Pace Analytical Services, LLC on July 18, 19, and 22, 2024 and analytical
testing was performed by Pace Analytical Services, LLC. The statistical analysis software package utilized,
SanitasTM, 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

Per the site’s Water Quality Monitoring Plan dated May 2008 by Hodges, Harbin, Newberry, & Tribble, Inc.
and in compliance with North Carolina Department of Environmental Quality (NCDEQ) Solid Waste
Management Regulations, Section .1600 “Requirements for Municipal Solid Waste Landfill Facilities,” Jett
Environmental Consulting statistically evaluated parameters from the Second Semi-Annual 2024 event
using intra-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.

Groundwater monitoring was initiated in October 1995. The historical statistical database is complete dating
back to at least January 2007. Statistical background is defined as samples collected from each respective
well from the Second Semi-Annual 2007 event through the Second Semi-Annual 2021 event. The
background database will be evaluated and updated approximately every one to two years, as needed. The
parameters subject to statistical evaluation during detection monitoring are noted in NCDEQ Section .1633
as constituents listed in Appendix I of 40 CFR Part 258 “Constituents for Detection Monitoring”. Table 1
lists the groundwater monitoring wells for the site. Each of the wells was sampled during the Second Semi-
Annual 2024 event, with the exception of GW-3. GW-3 was noted on the field data sheet as having
insufficient volume for sample collection.

According to the Report of Groundwater and Methane Monitoring Well Installation: GW-22, GW-23, MM-
23, and MM-24 dated February 24, 2023, prepared by Bunnell Lammons Engineering, Inc. (BLE),
monitoring wells GW-22 and GW-23 were installed in December 2022 in support of the Cell 15A landfill
expansion. During the Second Semi-Annual 2024 event, GW-22 and GW-23 were sampled for the sixth
time.

In a May 29, 2018 memorandum, NCDEQ requested groundwater and surface water samples be analyzed
for 1,4-dioxane. Groundwater and surface water samples were collected for 1,4-dioxane during the Second
Semi-Annual 2018 and Second Semi-Annual 2019 events in accordance with this request even though this
parameter is not specified in the rules or approved monitoring plan. There were no detections of 1,4-dioxane
in the groundwater and surface water samples during the Second Semi-Annual 2018 or Second Semi-
Annual 2019 events. Therefore, consistent with other North Carolina Landfills, Uwharrie Regional Landfill
ceased sampling groundwater and surface water for 1,4-dioxane after the Second Semi-Annual 2019 event.
Per DEQ requests for other North Carolina Landfills, the leachate will be analyzed annually for 1,4-dioxane
and was sampled during the Second Semi-Annual 2024 event.

The site has a surface water monitoring network consisting of one upstream surface water sampling point
(SW-5) and two downstream points (SW-2 and SW-4). These points are sampled semi-annually for the 40
CFR Part 258 Appendix I list in conjunction with the groundwater monitoring wells. During the Second Semi-
Annual 2024 event, surface water monitoring point SW-5 was sampled; however, downstream surface
water monitoring points SW-2 and SW-4 were dry and unable to be sampled.

During permitting of Cell 14B, a sampling point was added at the outlet of an underdrain built below Cell
14B. The additional underdrain sampling station was added during Summer 2017. The underdrain is to be
Groundwater Statistical Analysis Report
Uwharrie Regional Landfill, North Carolina 2

sampled semi-annually (contingent on flow availability) for the 40 CFR Part 258 Appendix I list. The
underdrain was sampled during the Second Semi-Annual 2024 event.

A leachate sample is also routinely collected for analysis in accordance with the facility’s permit. 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, phosphorous, and sulfate. In addition, total suspended
solids, diesel range organics, gasoline range organics, and BTEX are reported as part of an alternate daily
cover approval to accept petroleum contaminated soils.
3.0 SITE HYDROGEOLOGY

The following site hydrogeology summary was taken from Water Quality Monitoring Plan dated May 2008
by Hodges, Harbin, Newberry, & Tribble, Inc.

The site is located within the Carolina Slate Belt of the Piedmont Physiographic Province. Groundwater in
the Piedmont usually occurs as unconfined, water table aquifers in three primary geologic zones: 1) residual
soil, 2) partially weathered rock, and 3) fractured bedrock. These zones are typically interconnected through
open fractures and pore spaces. The configuration of the water table generally resembles the local
topography.

In the residual soil and partially weathered rock zone, groundwater is stored within the pore spaces and is
released to the underlying bedrock through gravity drainage. Groundwater within the bedrock zones occurs
primarily in fracture voids. Generally, fractures within the bedrock are very small but may extend to several
hundred feet.

In the Phase 4 area (Cells 13, 14A, and 14B), groundwater is present above the bedrock surface in the
lower elevation areas, but at or below the bedrock surface in higher elevation areas. The water-table aquifer
consists of the residual soil, partially weathered rock, and fractured bedrock. These three units are
hydraulically connected and thus comprise a single unconfined aquifer, although recharge rates, flow rates
and storativity differ between the units based on the unique geologic conditions of each zone. The
generalized configuration of the water table surface is a subdued replica of the ground surface. Generally,
shallow groundwater flows to the north and east from recharge areas in the upland locations, and
discharges to Rocky Creek to the north and east of the landfill property.

Appendix A provides a potentiometric surface map utilizing groundwater level data from the Second Semi-
Annual 2024 event. Groundwater flow direction for the Second Semi-Annual 2024 event was to the
northeast, consistent with past events. Groundwater flow rate for the Second Semi-Annual 2024 event was
estimated at 103 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 Second
Semi-Annual 2024 groundwater, surface water, underdrain, and leachate sampling event. The analytical
results for the Second Semi-Annual 2024 event for the groundwater, surface water, underdrain, and
leachate samples are summarized on Tables 2, 3, 4, and 5, respectively.

One Appendix I volatile organic compound (VOC) was detected during the Second Semi-Annual 2024 event
at a quantified concentration equal to or above their respective practical quantitation limit (PQL): chloroform
at GW-2 (7.8 ug/L) and GW-21 (28.3 ug/L). The chloroform concentrations at GW-2 and GW-21 were below
the 2L Standard of 70 ug/L. According to the site, a water line leak was discovered in a public water supply
line approximately twenty-five feet from GW-21. The Second Semi-Annual 2024 chloroform concentrations
were relatively consistent with past events. Chloroform is a common constituent in public water supply
systems; therefore, the chloroform detections in the samples collected from GW-2 and GW-21 during the
Second Semi-Annual 2024 event are likely a direct result of the leaking water line. The site repaired the
leaking water line on September 2, 2022; however, site personnel discovered the water line to be leaking
Groundwater Statistical Analysis Report
Uwharrie Regional Landfill, North Carolina 3

again in May 2024 in the same vicinity as previously noted. The site repaired the leaking water line on
October 30, 2024.

During the Second Semi-Annual 2024 sampling event, one Appendix I constituent [cobalt at GW-17 (59.3
ug/L) and GW-20 (55.0 ug/L)] was detected at quantified concentrations above the 2L Standard (1 ug/L).
Chromium at GW-16 exhibited an initial detection at a quantified concentration above a 2L standard;
however, GW-16 was resampled to confirm the concentration on October 28, 2024 and the result was non-
detect (<10 ug/L).

During the Second Semi-Annual 2024 event, no Appendix I VOCs were detected in surface water samples
at quantifiable concentrations. No NC 2B Surface Water Standards were exceeded for surface water during
the Second Semi-Annual 2024 event.

During the Second Semi-Annual 2024 event, no Appendix I VOCs were detected in the underdrain sample
at quantifiable concentrations.

The constituents detected for the leachate sample collected during the Second Semi-Annual 2024 event
were typical for leachate at this facility.
5.0 STATISTICAL PROCEDURES

Statistical analyses (i.e., intra-well prediction limits) were performed to establish background concentrations
and determine if the value-to-value 2L exceedances for cobalt at GW-17 and GW-20 exhibited a statistically
significant increase (SSI).

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 Unified Guidance, 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 Intra-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, intra-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 nondetects, the nondetects 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.
Groundwater Statistical Analysis Report
Uwharrie Regional Landfill, North Carolina 4

Due to the wide range of laboratory reporting limits utilized over time, the historical reporting limits were
replaced with the current event reporting limit prior to performing statistical analyses.

Summary tables and graphs for the intra-well prediction interval analysis are available in Appendix B.
Included in Appendix B are time series plots for each of the inorganic constituents and quantified
detections of the organic constituents.

5.3 Statistical Results Summary

For the Second Semi-Annual 2024 event, no groundwater results exhibited statistically significant
increases.
6.0 CONCLUSIONS

One Appendix I VOC was detected during the Second Semi-Annual 2024 event at a quantified
concentration equal to or above their respective PQL: chloroform at GW-2 (7.8 ug/L) and GW-21 (28.3
ug/L). The chloroform concentrations at GW-2 and GW-21 were below the 2L Standard of 70 ug/L.
According to the site, a water line leak was discovered in a public water supply line approximately twenty-
five feet from GW-21. The Second Semi-Annual 2024 chloroform concentrations were relatively consistent
with past events. Chloroform is a common constituent in public water supply systems; therefore, the
chloroform detections in the samples collected from GW-2 and GW-21 during the Second Semi-Annual
2024 event are likely a direct result of the leaking water line. The site repaired the leaking water line on
September 2, 2022; however, site personnel discovered the water line to be leaking again in May 2024 in
the same vicinity as previously noted. The site repaired the leaking water line on October 30, 2024.

During the Second Semi-Annual 2024 sampling event, one Appendix I constituent [cobalt at GW-17 (59.3
ug/L) and GW-20 (55 ug/L)] was detected at quantified concentrations above the 2L Standard (1 ug/L).
Chromium at GW-16 exhibited an initial detection at a quantified concentration above a 2L standard;
however, GW-16 was resampled to confirm the concentration on October 28, 2024 and the result was non-
detect (<10 ug/L). For the Second Semi-Annual 2024 event, cobalt at GW-17 and GW-20 did exhibit
statistically significant increases above the 2L Standard.

During the Second Semi-Annual 2024 event, no Appendix I VOCs were detected in surface water samples
at quantifiable concentrations. No NC 2B Surface Water Standards were exceeded for surface water during
the Second Semi-Annual 2024 event.

During the Second Semi-Annual 2024 event, no Appendix I VOCs were detected in the underdrain sample
at quantifiable concentrations.

The constituents detected for the leachate sample collected during the Second Semi-Annual 2024 event
were typical for leachate at this facility.

It is recommended that the Uwharrie Regional Landfill continue monitoring in accordance with the
requirements for Detection Monitoring as outlined in Title 15A NCAC 13B .1633. The next semi-annual
event is tentatively scheduled for July 2024.

TABLES
UPGRADIENT
WELL DOWNGRADIENT WELLS
GW-2, GW-3, GW-4, GW-4D, GW-5, GW-6, GW-7, GW-8, GW-12, GW-13R2
GW-14R, GW-15, GW-16, GW-17, GW-18, GW-19, GW-20, GW-21, GW-22, GW-23GW-1R
GROUNDWATER MONITORING PROGRAM
SECOND SEMI-ANNUAL 2024 EVENT
Constituent Units 2L Std MDL PQL GW-1R GW-2 GW-3 GW-4 GW-4D GW-5 GW-6 GW-7 GW-8 GW-12 GW-13R2 GW-15 GW-17 GW-18 GW-19 GW-20 GW-21 GW-22 GW-23Antimony Total ug/L 1 0.54 6 <6 <6 NS <6 1.6 J <6 <6 <6 <6 <6 <6 <6 <6 <6 <6 <6 <6 <6 <6 Arsenic Total ug/L 10 0.84 10 1.9 J <10 NS <10 1.6 J 2.4 J <10 <10 1.3 J <10 1.4 J 1.3 J 1.6 J <10 <10 2.5 J <10 1.2 J <10 Barium Total ug/L 700 0.47 100 47.5 J 35.8 J NS 88.0 J 23.9 J 25.8 J 95.2 J 31.5 J 134 9.4 J 37.8 J 27.8 J 84.8 J 26.6 J 12.2 J 118 95.8 J 78.2 J 60.4 J
Beryllium Total ug/L 4 0.094 1 <1 0.096 J NS <1 <1 <1 0.12 J 0.097 J <1 <1 <1 <1 <1 <1 <1 0.16 J 0.53 J 0.14 J <1
Cadmium Total ug/L 2 0.1 1 <1 <1 NS 0.50 J <1 0.47 J 0.29 J <1 1.3 <1 <1 0.11 J <1 <1 <1 <1 0.18 J <1 <1
Chromium Total ug/L 10 1.9 10 <10 <10 NS <10 <10 <10 <10 <10 <10 <10 2.4 J <10 11.8 <10 <10 <10 <10 <10 <10 <10 2.7 JCobalt Total ug/L 1 0.32 10 <10 <10 NS <10 <10 <10 4.1 J <10 3.6 J <10 <10 <10 59.3 <10 <10 55.0 <10 0.67 J 5.9 JCopper Total ug/L 1,000 0.43 10 0.44 J 0.47 J NS 0.45 J <10 0.50 J <10 <10 0.51 J <10 <10 1.4 J 0.59 J <10 <10 <10 <10 1.2 J 1.5 JLead Total ug/L 15 0.16 10 <10 <10 NS 0.21 J <10 0.36 J <10 <10 0.44 J <10 <10 0.30 J <10 0.17 J 0.18 J <10 <10 2.6 J <10
Nickel Total ug/L 100 2.1 50 3.1 J <50 NS 2.1 J <50 <50 <50 <50 <50 <50 <50 <50 3.9 J <50 <50 8.5 J <50 <50 4.9 J
Selenium Total ug/L 20 0.96 10 <10 <10 NS <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 <10 1.3 J <10 <10
Silver Total ug/L 20 0.31 10 <10 <10 NS <10 <10 <10 <10 <10 <10 0.63 J <10 <10 <10 <10 <10 <10 <10 <10 <10 Thallium Total ug/L 2 0.38 5.5 <5.5 <5.5 NS <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 Vanadium Total ug/L 7 0.75 25 1.0 J <25 NS 0.91 J <25 1.4 J <25 <25 <25 <25 0.94 J 1.4 J 1.2 J 1.1 J 1.4 J <25 <25 1.1 J 1.2 JZinc Total ug/L 1,000 2.4 10 2.7 J 2.7 J NS 15.0 <10 10.6 8.4 J <10 23.4 2.6 J 3.3 J 12.4 5.9 J 8.4 J 3.2 J 5.0 J 8.4 J 14.3 5.5 J
Field Dissolved Oxygen mg/L NE N/A N/A 3.5 2.2 NS 2.2 3.3 0.5 2.9 5.9 1.8 5.5 4.7 7.3 0.6 3.2 0.4 2.1 3.0 1.0 4.1 4.4 3.4
Field pH SU NE N/A N/A 5.5 5.3 NS 5.5 7.6 5.4 5.2 5.2 6.0 6.3 5.5 6.6 5.8 5.4 5.6 5.3 5.7 5.8 4.9 5.5 5.8
Field Redox mV NE N/A N/A 50.2 281.6 NS 7.9 100.5 15.6 150.2 228.7 -43.3 -14.3 194.8 81.3 99 20.6 152.3 233.9 -39.2 2.3 368.2 61.2 -24.3Field Specific Conductance umhos/cm NE N/A N/A 53.0 42.5 NS 116.5 444 74.6 150.9 39.9 190.6 31.5 56.9 72.2 124.9 103.6 128.4 40.1 79.2 455 137.8 33.5 58.6Field Temperature °C NE N/A N/A 29.4 24.8 NS 25.7 35.2 22.0 25.7 23.9 24.3 33.0 25.7 22.0 18.9 16.5 25.3 23.1 23.3 31.9 27.2 23.2 20.7
Constituent Units 2L Std MDL PQL GW-1R GW-2 GW-3 GW-4 GW-4D GW-5 GW-6 GW-7 GW-8 GW-12 GW-13R2 GW-15 GW-17 GW-18 GW-19 GW-20 GW-21 GW-22 GW-23
70 0.43 5 <5 7.8 NS <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 28.3 <5 <5
Only VOCs with at least one detection above a laboratory practical quantitation limit (PQL) are included on this table.J: Denotes sample result above the MDL but below the PQL; estimated value; value may not be accurate.
N/A: Not applicable
NE: Denotes a NC 2L Standard is not established.NS: Not sampled. It was noted that GW-3 had insufficient volume for sample collection.
Denotes a concentration at or above a PQL is also above the NC 2L Standard:Denotes a concentration is above a NC 2L Standard, but below the PQL:
GW-16 was resampled on October 28, 2024. Resampling results presented to the right of the original results.
GW-14R
TABLE 2
GROUNDWATER ANALYTICAL DATA
UWHARRIE REGIONAL LANDFILL
SECOND SEMI-ANNUAL 2024 EVENT
GW-14R GW-16
GW-16
Constituent Units 2B Std MDL PQL SW-2 SW-4 SW-5
Antimony Total ug/L 640 0.54 6 NS NS <6
Arsenic Total ug/L 10 0.84 10 NS NS 1.4 J
Barium Total ug/L 21,000 0.47 100 NS NS 32.1 JBeryllium Total ug/L 6.5 0.094 1 NS NS <1 Cadmium Total ug/L NE 0.1 1 NS NS <1 Chromium Total ug/L NE 1.9 10 NS NS <10 Cobalt Total ug/L 4 0.32 10 NS NS 3.3 JCopper Total ug/L NE 0.43 10 NS NS 0.45 J
Lead Total ug/L NE 0.16 10 NS NS 0.43 J
Nickel Total ug/L NE 2.1 50 NS NS <50
Selenium Total ug/L 5 0.96 10 NS NS <10
Silver Total ug/L 0.06 0.31 10 NS NS <10
Thallium Total ug/L 0.47 0.38 5.5 NS NS <5.5
Vanadium Total ug/L NE 0.75 25 NS NS 1.5 J B
Zinc Total ug/L NE 2.4 10 NS NS <10
Field Dissolved Oxygen ug/L NE N/A N/A NS NS 2.8
Field pH SU NE N/A N/A NS NS 6.3
Field Redox mV NE N/A N/A NS NS 4.2
Field Specific Conductance umhos/cm NE N/A N/A NS NS 66.6
Field Temperature °C NE N/A N/A NS NS 23.6
No VOCs detected above a PQL; therefore, not included on this table.
B: Denots analyte was detected in the associated method blank.
J: Denotes sample result above the MDL but below the PQL; estimated value; value may not be accurate.
N/A: Not applicable
NE: Denotes a NC 2B Standard is not established.
TABLE 3
SURFACE WATER ANALYTICAL DATA
UWHARRIE REGIONAL LANDFILL
SECOND SEMI-ANNUAL 2024 EVENT
Constituent Units MDL PQL Underdrain
Antimony Total ug/L 0.54 6 <6
Arsenic Total ug/L 0.84 10 2.2 J
Barium Total ug/L 0.47 100 47.8 J
Beryllium Total ug/L 0.094 1 0.29 JCadmium Total ug/L 0.1 1 <1
Chromium Total ug/L 1.9 10 <10
Cobalt Total ug/L 0.32 10 6.8 JCopper Total ug/L 0.43 10 <10
Lead Total ug/L 0.16 10 <10
Nickel Total ug/L 2.1 50 <50 Selenium Total ug/L 0.96 10 <10
Silver Total ug/L 0.31 10 <10
Thallium Total ug/L 0.38 5.5 <5.5
Vanadium Total ug/L 0.75 25 1.7 J
Zinc Total ug/L 2.4 10 21.4Field Dissolved Oxygen ug/L N/A N/A 4.8
Field pH SU N/A N/A 5.9
Field Redox mV N/A N/A 10.6Field Specific Conductance umhos/cm N/A N/A 124.7
Field Temperature °C N/A N/A 22.0
No VOCs detected above a PQL, therefore not included on this table.
J: Denotes sample result above the MDL but below the PQL; estimated value; value may not be accurate.
TABLE 4
UNDERDRAIN ANALYTICAL DATA
SECOND SEMI-ANNUAL 2024 EVENT
UWHARRIE REGIONAL LANDFILL
Inorganic Constituent (ug/L)MDL PQL Leachate
Antimony, Total 2.7 30 91.5
Arsenic, Total 4.2 50 211
Barium, Total 2.3 500 308 J
Beryllium, Total 0.5 5 <5
Biochemical Oxygen Demand 2,000 2,000 800,000 B2
Cadmium, Total 0.5 5 <5
Chemical Oxygen Demand (COD)125,000 250,000 4,660,000
Chromium, Total 9.4 50 408
Cobalt, Total 2 50 62.0
Conductance, Laboratory (umhos/cm)2 10 22,800
Copper, Total 2.1 50 43.7 J
Lead, Total 0.8 50 3.6 J
Nickel, Total 10.3 250 324
Nitrate as N 1,200 2,000 <2000
Nitrate and Nitrite as N 2,200 4,000 <4000
Nitrite as N 1,000 2,000 <2000
pH, Laboratory (SU)0.1 0.1 7.8 H3
Phosphorus, Total 5.0 100 9,240
Selenium, Total 5 50 9.7 J
Silver, Total 1.5 50 3.2 J
Sulfate as SO4 10,000 20,000 26,900
Total Suspended Solids 16,700 16,700 87,300
Thallium, Total 1.9 28 <27.5
Vanadium, Total 3.8 125 91.0 J
Organic Constituent (ug/L)MDL PQL Leachate
2-Butanone 79.2 2,000 5,330
Acetone 102 2,000 7,210
Diesel Range Organics (DRO)308 1,000 32,100
For VOCs, only the VOCs reported at quantified concentrations are listed on table.
B2: Oxygen usage is less than 2.0 for all dilutions set. The reported value is an estimated less
than value and is calculated for the dilution using the most amount of sample.
H3: Denotes sample was received or analysis requested beyond the recognized method
holding time.
J: Denotes inorganic sample result above the MDL but below the PQL; estimated
value; may not be accurate.
TABLE 5
LEACHATE ANALYTICAL DATA
SECOND SEMI-ANNUAL 2024 EVENT
UWHARRIE REGIONAL LANDFILL

APPENDICES

APPENDIX A
POTENTIOMETRIC SURFACE MAP

0
Graphic Scale: 1 inch = 400 feetScale in Feet
200100 400 800
Groundwater Monitoring Well
Surface Water Monitoring Point
Groundwater Elevation (fmsl)
Potentiometric Surface Contour
Groundwater Flow
Direction & Hydraulic Gradient
Property Boundary
LEGEND
Note1: Basemap provided by Hodges, Harbin, Newberry& Tribble, Inc. Topographıc ınformatıon provıded byCooper Aerial Surveys, Co dated December 7, 2023.
Note2: Water levels measured by Pace AnalyticalServices, LLC. on July 18, 2024.
Note3: GW-3 was measured to the Top-of-Pump*.
ELL NO. 7
ESNG
ELL NO. 12
ESNG
ESNG
ESNG ELL NO. 4
ESNG ELL NO. 5
ESNG ELL NO. 3A
ESNG ELL NO. 1A
ESNG ELL NO. 2A
ELL NO. 6
ELL NO. 8
ESNG
ELL NO. 9
ESNGESNG
ELL NO. 10
ESNG
ELL NO. 11
EL
L

N
O
.

1
4
A
ELL NO. 13
ES
N
G
ELL NO. 13
SW-3
SW-4
SW-2
SW-5
i = 0.0295
GW-8
GW-19 GW-18 GW-17 GW-16
GW-15 GW-14R
GW-13R2
GW-12
GW-6
GW-5
GW-1R
623.23 615.44 597.56 592.70
578.40 566.13
562.21
579.22
574.99
567.02581.60
681.81
583.26
630
GW-2632.74
GW-4D583.01
650
640
630
590
570
i = 0.
0
2
9
5
EL
L

N
O
.

1
4
PR
O
P
O
S
E
D
GW-4
610
620
ESNG
UD-1R(ApproximateDischarge PipeOutlet Location)
670
660
GW-23624.22
GW-22700.86
600
580
580
680
690
GW-20623.33
GW-21623.20
GW-7577.85
GW-8583.26
GW-3606.81*
70
0
570
18 Lexington Oaks CourtForistell, MO 63348314-496-4654www.jettenviro.com
Second Semi-Annual 2024 Event, Potentiometric Surface MapUwharrie Regional Landfill, Mt. Gilead, North Carolina
Well
Top of PVC Casing
Elevation
(fmsl)1
Depth to Water
(ft)2
Groundwater
Elevation
(fmsl)
GW-1R 715.69 33.88 681.81
GW-2 671.84 39.10 632.74
GW-3 641.04 34.23 606.81
GW-4 593.83 12.23 581.60
GW-4D 594.49 11.48 583.01
GW-5 578.05 11.03 567.02
GW-6 613.18 38.19 574.99
GW-7 612.23 34.38 577.85
GW-8 612.02 28.76 583.26
GW-12 614.29 35.07 579.22
GW-13R2 619.61 57.40 562.21
GW-14R 603.71 37.58 566.13
GW-15 596.02 17.62 578.40
GW-16 600.22 7.52 592.70
GW-17 607.82 10.26 597.56
GW-18 646.07 30.63 615.44
GW-19 645.75 22.52 623.23
GW-20 645.15 21.82 623.33
GW-21 640.29 17.09 623.20
GW-22 738.19 37.33 700.86
GW-23 654.58 30.36 624.22
Note 1: Top of PVC Casing Elevations from Table 3 of the Second Semi-Annual Water
Quality Monitoring Report of 2012, dated September 2012 by Joyce Engineering.
Well GW-21 installed in January 2015, Top of PVC Casing Elevation from
Well Installation Report dated February 2015 by BLE. Wells GW-22 and GW-23
installed in December 2022, Top of PVC Casing Elevation from Report of Groundwater
and Methane Monitoring Well Installation: GW-22, GW-23, MM-23, & MM-24 dated
February 24, 2023 by BLE.
Note 2: Depth to water measured by Pace Analytical Services, LLC. on July 18, 2024.
Groundwater Elevation Summary Table
Uwharrie Regional Landfill
Groundwater Flow Velocity Calculations
Uwharrie Regional Landfill
Second Semi-Annual 2024 Event

Velocity Deep Residuum V = [(k)(i)]/(n) V = [(0.648 ft/day)(0.0295)]/0.173
V = 0.110 ft/day
V = 40 ft/year Partially Weathered Rock V = [(k)(i)]/(n) V = [(1.71 ft/day)(0.0295)]/0.239
V = 0.211 ft/day
V = 77 ft/year
Bedrock V = [(k)(i)]/(n) V = [(1.34 ft/day)(0.0295]/0.075
V = 0.527 ft/day
V = 192 ft/year
Average of the three Velocities above is 103 ft/year
Where,

Hydraulic conductivity (k) and effective porosity (n) values from the following document: Design Hydrogeologic Report, Phase 4, Uwharrie Regional MSW Landfill. Dated May
15, 2008 by Bunnell-Lammons Engineering, Inc.
Deep Residuum: geometric mean of the Hydraulic Conductivity (k) is 0.648 feet/day, and
the average Effective Porosity (n) is 0.173 (unitless). Partially Weathered Rock: geometric mean of the Hydraulic Conductivity (k) is 1.71
feet/day, and the average Effective Porosity (n) is 0.239 (unitless).
Bedrock: geometric mean of the Hydraulic Conductivity (k) is 1.34 feet/day, and the average Effective Porosity (n) is 0.075 (unitless).

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
i: From Point A (700 contour) to Point B (570 contour) = 130 ft / 4,407 ft = 0.0295 ft/ft

APPENDIX B
STATISTICAL EVALUATIONS
Constituent Well Upper Lim.Lower Lim.Date Observ.Sig.Bg N Bg Mean Std. Dev.%NDs ND Adj.Transform Alpha Method
Cobalt Total (ug/L)GW-17 310 n/a 7/19/2024 59.3 No 29 3.405 0.9098 0 None ln(x) 0.0001672 Param Intra 1 of 2
Cobalt Total (ug/L)GW-20 210 n/a 7/18/2024 55 No 30 3.511 0.7203 0 None ln(x) 0.0001672 Param Intra 1 of 2
Intra-Well Prediction Limit
Uwharrie LF Client: RSI Data: UwharrieEnvl Printed 11/7/2024, 2:28 PM
0
80
160
240
320
400
1/9/07 7/12/10 1/12/14 7/15/17 1/15/21 7/19/24
GW-17 background
GW-17 compliance
Limit = 310
Prediction Limit
Intrawell Parametric
Constituent: Cobalt Total Analysis Run 11/7/2024 2:27 PM View: PL
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.23 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Background Data Summary (based on natural log transformation): Mean=3.405, Std. Dev.=0.9098, n=29. Normality
test: Shapiro Wilk @alpha = 0.01, calculated = 0.9712, critical = 0.898. Kappa = 2.561 (c=15, w=21, 1 of 2, event
alpha = 0.05132). Report alpha = 0.0001672. EPA 1989 outlier screening was performed on the background data (to
establish suspected outliers for Dixon's/Rosner's). No background outliers were found.
Within Limit
0
60
120
180
240
300
6/5/08 8/26/11 11/15/14 2/5/18 4/27/21 7/18/24
GW-20 background
GW-20 compliance
Limit = 210
Prediction Limit
Intrawell Parametric
Constituent: Cobalt Total Analysis Run 11/7/2024 2:27 PM View: PL
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.23 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Background Data Summary (based on natural log transformation): Mean=3.511, Std. Dev.=0.7203, n=30. Normality
test: Shapiro Wilk @alpha = 0.01, calculated = 0.9813, critical = 0.9. Kappa = 2.546 (c=15, w=21, 1 of 2, event alpha
= 0.05132). Report alpha = 0.0001672. EPA 1989 outlier screening was performed on the background data (to
establish suspected outliers for Dixon's/Rosner's). No background outliers were found.
Within Limit

TIME SERIES TREND ANALYSIS

0
1.2
2.4
3.6
4.8
6
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Antimony Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
4
8
12
16
20
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Arsenic Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
80
160
240
320
400
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Barium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
0.6
1.2
1.8
2.4
3
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Beryllium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
0.6
1.2
1.8
2.4
3
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Cadmium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
12
24
36
48
60
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Chromium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
40
80
120
160
200
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Cobalt Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
10
20
30
40
50
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Copper Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
8
16
24
32
40
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Lead Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
10
20
30
40
50
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Nickel Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
20
40
60
80
100
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Selenium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
4
8
12
16
20
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Silver Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
1.2
2.4
3.6
4.8
6
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Thallium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
6
12
18
24
30
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Vanadium Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
40
80
120
160
200
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Zinc Total Analysis Run 10/9/2024 1:06 PM View: TS
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.
0
6
12
18
24
30
1/9/07 7/12/10 1/13/14 7/17/17 1/18/21 7/22/24
GW-12
GW-14R
GW-15
GW-16
GW-17
GW-18GW-19GW-1R (bg)GW-2GW-20GW-3GW-4GW-4DGW-5GW-6GW-7GW-8GW-13R2GW-21GW-22 (bg)
GW-23
Time Series
Constituent: Chloroform Analysis Run 10/9/2024 1:22 PM View: TS VOCs
Uwharrie LF Client: RSI Data: UwharrieEnvl
Sanitas™ v.10.0.22 Software licensed to Jett Environmental Consulting. UG
ug
/
L
Hollow symbols indicate censored values.

APPENDIX C
LABORATORY ANALYTICAL REPORTS
&
FIELD SAMPLING FORMS

#=CL#
August 05, 2024
LIMS USE: FR - ENVIRONMENTAL
LIMS OBJECT ID: 92743078
92743078
Project:
Pace Project No.:
RE:
Environmental Manager
BFI Waste Systems of North America, LLC
5105 Moreland Road
Concord, NC 28027
Uwharrie LF/Semi-Annual
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on July 19, 2024. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - 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]
Project Manager
770-734-4205
Enclosures
cc: Mike Gurley, BFI Waste Systems of North America, LLC
Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 61
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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
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
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 61
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Lab ID Sample ID Matrix Date Collected Date Received
92743078001 6204-GW1R Water 07/19/24 15:55 07/19/24 17:45
92743078002 6204-GW5 Water 07/19/24 11:30 07/19/24 17:45
92743078003 6204-GW13R2 Water 07/19/24 12:30 07/19/24 17:45
92743078004 6204-GW14R Water 07/19/24 12:45 07/19/24 17:45
92743078005 6204-GW15 Water 07/19/24 14:25 07/19/24 17:45
92743078006 6204-GW16 Water 07/19/24 15:50 07/19/24 17:45
92743078007 6204-GW17 Water 07/19/24 14:20 07/19/24 17:45
92743078008 6204-GW18 Water 07/19/24 15:30 07/19/24 17:45
92743078009 6204-GW22 Water 07/19/24 14:25 07/19/24 17:45
92743078010 6204-GW23 Water 07/19/24 14:40 07/19/24 17:45
92743078011 6204-Underdrain Water 07/19/24 13:05 07/19/24 17:45
92743078012 6204-Field Blank Water 07/19/24 15:20 07/19/24 17:45
92743078013 6204-SW5 Water 07/19/24 12:50 07/19/24 17:45
92743078014 Trip Blank Water 07/18/24 00:00 07/19/24 17:45
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 61
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92743078001 6204-GW1R EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CJJK
92743078002 6204-GW5 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CJJK
92743078003 6204-GW13R2 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078004 6204-GW14R EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078005 6204-GW15 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078006 6204-GW16 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078007 6204-GW17 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078008 6204-GW18 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078009 6204-GW22 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078010 6204-GW23 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078011 6204-Underdrain EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078012 6204-Field Blank EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078013 6204-SW5 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743078014 Trip Blank EPA 8260D 50 PASI-CJJK
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.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 61
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743078001 6204-GW1R
Performed by PACE 07/19/24 15:55
pH 5.5 Std. Units 07/19/24 15:55
Temperature 29.4 deg C 07/19/24 15:55
Static Water Level 33.89 feet 07/19/24 15:55
Specific Conductance 53.0 umhos/cm 07/19/24 15:55
Oxidation Potential 50.2 mV 07/19/24 15:55
Oxygen, Dissolved 3.5 mg/L 07/19/24 15:55
Total Well Depth 50.94 feet 07/19/24 15:55
Turbidity 0.5 NTU 07/19/24 15:55
Arsenic 1.9J ug/L 07/24/24 18:1610.0EPA 6020B
Barium 47.5J ug/L 07/24/24 18:16100EPA 6020B
Copper 0.44J ug/L 07/24/24 18:1610.0EPA 6020B
Nickel 3.1J ug/L 07/24/24 18:1650.0EPA 6020B
Vanadium 1.0J ug/L 07/24/24 18:1625.0EPA 6020B
Zinc 2.7J ug/L 07/24/24 18:1610.0EPA 6020B
Acetone 5.5J ug/L 07/31/24 03:26100EPA 8260D
92743078002 6204-GW5
Performed by PACE 07/19/24 11:30
pH 5.4 Std. Units 07/19/24 11:30
Temperature 22.0 deg C 07/19/24 11:30
Static Water Level 11.20 feet 07/19/24 11:30
Specific Conductance 74.6 umhos/cm 07/19/24 11:30
Oxidation Potential 15.6 mV 07/19/24 11:30
Oxygen, Dissolved 0.5 mg/L 07/19/24 11:30
Total Well Depth 23.37 feet 07/19/24 11:30
Turbidity 6.3 NTU 07/19/24 11:30
Arsenic 2.4J ug/L 07/24/24 18:2010.0EPA 6020B
Barium 25.8J ug/L 07/24/24 18:20100EPA 6020B
Cadmium 0.47J ug/L 07/24/24 18:201.0EPA 6020B
Copper 0.50J ug/L 07/24/24 18:2010.0EPA 6020B
Lead 0.36J ug/L 07/24/24 18:2010.0EPA 6020B
Vanadium 1.4J ug/L 07/24/24 18:2025.0EPA 6020B
Zinc 10.6 ug/L 07/24/24 18:2010.0EPA 6020B
92743078003 6204-GW13R2
Performed by PACE 07/19/24 12:30
pH 5.5 Std. Units 07/19/24 12:30
Temperature 25.7 deg C 07/19/24 12:30
Static Water Level 57.45 feet 07/19/24 12:30
Specific Conductance 56.9 umhos/cm 07/19/24 12:30
Oxidation Potential 194.8 mV 07/19/24 12:30
Oxygen, Dissolved 4.7 mg/L 07/19/24 12:30
Total Well Depth 78.03 feet 07/19/24 12:30
Turbidity 0.2 NTU 07/19/24 12:30
Arsenic 1.4J ug/L 07/24/24 18:2410.0EPA 6020B
Barium 37.8J ug/L 07/24/24 18:24100EPA 6020B
Chromium 2.4J ug/L 07/24/24 18:2410.0EPA 6020B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 61
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743078003 6204-GW13R2
Vanadium 0.94J ug/L 07/24/24 18:2425.0EPA 6020B
Zinc 3.3J ug/L 07/24/24 18:2410.0EPA 6020B
92743078004 6204-GW14R
Performed by PACE 07/19/24 12:45
pH 5.6 Std. Units 07/19/24 12:45
Temperature 22.9 deg C 07/19/24 12:45
Static Water Level 37.67 feet 07/19/24 12:45
Specific Conductance 39.2 umhos/cm 07/19/24 12:45
Oxidation Potential 48.8 mV 07/19/24 12:45
Oxygen, Dissolved 4.6 mg/L 07/19/24 12:45
Total Well Depth 42.18 feet 07/19/24 12:45
Turbidity 2.8 NTU 07/19/24 12:45
Arsenic 1.1J ug/L 07/24/24 18:2810.0EPA 6020B
Barium 63.3J ug/L 07/24/24 18:28100EPA 6020B
Vanadium 0.96J ug/L 07/25/24 15:4725.0EPA 6020B
Zinc 3.5J ug/L 07/25/24 15:4710.0EPA 6020B
92743078005 6204-GW15
Performed by PACE 07/19/24 14:30
pH 6.6 Std. Units 07/19/24 14:30
Temperature 22.0 deg C 07/19/24 14:30
Static Water Level 14.65 feet 07/19/24 14:30
Specific Conductance 72.2 umhos/cm 07/19/24 14:30
Oxidation Potential 81.3 mV 07/19/24 14:30
Oxygen, Dissolved 7.3 mg/L 07/19/24 14:30
Total Well Depth 25.52 feet 07/19/24 14:30
Turbidity 8.9 NTU 07/19/24 14:30
Arsenic 1.3J ug/L 07/24/24 18:3310.0EPA 6020B
Barium 27.8J ug/L 07/24/24 18:33100EPA 6020B
Cadmium 0.11J ug/L 07/24/24 18:331.0EPA 6020B
Copper 1.4J ug/L 07/25/24 15:5110.0EPA 6020B
Lead 0.30J ug/L 07/24/24 18:3310.0EPA 6020B
Vanadium 1.4J ug/L 07/25/24 15:5125.0EPA 6020B
Zinc 12.4 ug/L 07/25/24 15:5110.0EPA 6020B
92743078006 6204-GW16
Performed by PACE 07/19/24 15:50
pH 5.8 Std. Units 07/19/24 15:50
Temperature 18.9 deg C 07/19/24 15:50
Static Water Level 9.00 feet 07/19/24 15:50
Specific Conductance 124.9 umhos/cm 07/19/24 15:50
Oxidation Potential 99.0 mV 07/19/24 15:50
Oxygen, Dissolved 0.6 mg/L 07/19/24 15:50
Total Well Depth 19.40 feet 07/19/24 15:50
Turbidity 8.2 NTU 07/19/24 15:50
Arsenic 1.4J ug/L 07/24/24 18:3710.0EPA 6020B
Barium 65.6J ug/L 07/24/24 18:37100EPA 6020B
Beryllium 0.22J ug/L 07/24/24 18:371.0EPA 6020B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 61
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743078006 6204-GW16
Cadmium 0.45J ug/L 07/24/24 18:371.0EPA 6020B
Chromium 11.8 ug/L 07/24/24 18:3710.0EPA 6020B
Cobalt 0.51J ug/L 07/24/24 18:3710.0EPA 6020B
Copper 2.3J ug/L 07/24/24 18:3710.0EPA 6020B
Lead 1.1J ug/L 07/24/24 18:3710.0EPA 6020B
Nickel 8.3J ug/L 07/24/24 18:3750.0EPA 6020B
Silver 1.8J ug/L 07/24/24 18:3710.0EPA 6020B
Vanadium 1.7J ug/L 07/24/24 18:3725.0EPA 6020B
Zinc 27.3 ug/L 07/24/24 18:3710.0EPA 6020B
92743078007 6204-GW17
Performed by PACE 07/19/24 14:20
pH 5.6 Std. Units 07/19/24 14:20
Temperature 25.3 deg C 07/19/24 14:20
Static Water Level 10.25 feet 07/19/24 14:20
Specific Conductance 128.4 umhos/cm 07/19/24 14:20
Oxidation Potential 152.3 mV 07/19/24 14:20
Oxygen, Dissolved 0.4 mg/L 07/19/24 14:20
Total Well Depth 22.40 feet 07/19/24 14:20
Turbidity 4.6 NTU 07/19/24 14:20
Arsenic 1.6J ug/L 07/24/24 18:4910.0EPA 6020B
Barium 84.8J ug/L 07/24/24 18:49100EPA 6020B
Cobalt 59.3 ug/L 07/24/24 18:4910.0EPA 6020B
Copper 0.59J ug/L 07/24/24 18:4910.0EPA 6020B
Nickel 3.9J ug/L 07/24/24 18:4950.0EPA 6020B
Vanadium 1.2J ug/L 07/24/24 18:4925.0EPA 6020B
Zinc 5.9J ug/L 07/24/24 18:4910.0EPA 6020B
92743078008 6204-GW18
Performed by PACE 07/19/24 15:30
pH 5.3 Std. Units 07/19/24 15:30
Temperature 23.1 deg C 07/19/24 15:30
Static Water Level 30.66 feet 07/19/24 15:30
Specific Conductance 40.1 umhos/cm 07/19/24 15:30
Oxidation Potential 233.9 mV 07/19/24 15:30
Oxygen, Dissolved 2.1 mg/L 07/19/24 15:30
Total Well Depth 37.50 feet 07/19/24 15:30
Turbidity 1.0 NTU 07/19/24 15:30
Barium 26.6J ug/L 07/24/24 18:53100EPA 6020B
Lead 0.17J ug/L 07/24/24 18:5310.0EPA 6020B
Vanadium 1.1J ug/L 07/24/24 18:5325.0EPA 6020B
Zinc 8.4J ug/L 07/24/24 18:5310.0EPA 6020B
92743078009 6204-GW22
Performed by PACE 07/19/24 14:25
pH 5.5 Std. Units 07/19/24 14:25
Temperature 23.2 deg C 07/19/24 14:25
Static Water Level 37.37 feet 07/19/24 14:25
Specific Conductance 33.5 umhos/cm 07/19/24 14:25
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 61
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743078009 6204-GW22
Oxidation Potential 61.2 mV 07/19/24 14:25
Oxygen, Dissolved 4.4 mg/L 07/19/24 14:25
Total Well Depth 55.18 feet 07/19/24 14:25
Turbidity 9.1 NTU 07/19/24 14:25
Arsenic 1.2J ug/L 07/24/24 18:5710.0EPA 6020B
Barium 78.2J ug/L 07/24/24 18:57100EPA 6020B
Beryllium 0.14J ug/L 07/24/24 18:571.0EPA 6020B
Cobalt 0.67J ug/L 07/24/24 18:5710.0EPA 6020B
Copper 1.2J ug/L 07/24/24 18:5710.0EPA 6020B
Lead 2.6J ug/L 07/24/24 18:5710.0EPA 6020B
Vanadium 1.1J ug/L 07/24/24 18:5725.0EPA 6020B
Zinc 14.3 ug/L 07/24/24 18:5710.0EPA 6020B
92743078010 6204-GW23
Performed by PACE 07/19/24 14:40
pH 5.8 Std. Units 07/19/24 14:40
Temperature 20.7 deg C 07/19/24 14:40
Static Water Level 30.44 feet 07/19/24 14:40
Specific Conductance 58.6 umhos/cm 07/19/24 14:40
Oxidation Potential -24.3 mV 07/19/24 14:40
Oxygen, Dissolved 3.4 mg/L 07/19/24 14:40
Total Well Depth 53.30 feet 07/19/24 14:40
Turbidity 9.9 NTU 07/19/24 14:40
Barium 60.4J ug/L 07/24/24 19:02100EPA 6020B
Chromium 2.7J ug/L 07/24/24 19:0210.0EPA 6020B
Cobalt 5.9J ug/L 07/24/24 19:0210.0EPA 6020B
Copper 1.5J ug/L 07/24/24 19:0210.0EPA 6020B
Nickel 4.9J ug/L 07/24/24 19:0250.0EPA 6020B
Vanadium 1.2J ug/L 07/24/24 19:0225.0EPA 6020B
Zinc 5.5J ug/L 07/24/24 19:0210.0EPA 6020B
92743078011 6204-Underdrain
Performed by PACE 07/19/24 13:05
pH 5.9 Std. Units 07/19/24 13:05
Temperature 22.0 deg C 07/19/24 13:05
Specific Conductance 124.7 umhos/cm 07/19/24 13:05
Oxidation Potential 10.6 mV 07/19/24 13:05
Oxygen, Dissolved 4.8 mg/L 07/19/24 13:05
Turbidity 5.0 NTU 07/19/24 13:05
Arsenic 2.2J ug/L 07/24/24 19:0610.0EPA 6020B
Barium 47.8J ug/L 07/24/24 19:06100EPA 6020B
Beryllium 0.29J ug/L 07/24/24 19:061.0EPA 6020B
Cobalt 6.8J ug/L 07/24/24 19:0610.0EPA 6020B
Vanadium 1.7J ug/L 07/24/24 19:0625.0EPA 6020B
Zinc 21.4 ug/L 07/24/24 19:0610.0EPA 6020B
92743078012 6204-Field Blank
Vanadium 0.81J ug/L 07/24/24 18:07 B25.0EPA 6020B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 61
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743078013 6204-SW5
Performed by PACE 07/19/24 12:50
pH 6.3 Std. Units 07/19/24 12:50
Temperature 23.6 deg C 07/19/24 12:50
Specific Conductance 66.6 umhos/cm 07/19/24 12:50
Oxidation Potential 4.2 mV 07/19/24 12:50
Oxygen, Dissolved 2.8 mg/L 07/19/24 12:50
Turbidity 12.9 NTU 07/19/24 12:50
Arsenic 1.4J ug/L 07/24/24 18:1010.0EPA 6020B
Barium 32.1J ug/L 07/24/24 18:10100EPA 6020B
Cobalt 3.3J ug/L 07/24/24 18:1010.0EPA 6020B
Copper 0.45J ug/L 07/24/24 18:1010.0EPA 6020B
Lead 0.43J ug/L 07/24/24 18:1010.0EPA 6020B
Vanadium 1.5J ug/L 07/24/24 18:10 B25.0EPA 6020B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW1R Lab ID: 92743078001 Collected: 07/19/24 15:55 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 15:551
pH 5.5 Std. Units 07/19/24 15:551
Temperature 29.4 deg C 07/19/24 15:551
Static Water Level 33.89 feet 07/19/24 15:551
Specific Conductance 53.0 umhos/c
m 07/19/24 15:551
Oxidation Potential 50.2 mV 07/19/24 15:551
Oxygen, Dissolved 3.5 mg/L 07/19/24 15:55 7782-44-71
Total Well Depth 50.94 feet 07/19/24 15:551
Turbidity 0.5 NTU 07/19/24 15:551
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:16 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.9J ug/L 07/24/24 18:16 7440-38-207/24/24 11:5510.0 10.84
Barium 47.5J ug/L 07/24/24 18:16 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:16 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 18:16 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/24/24 18:16 7440-47-307/24/24 11:5510.0 11.9
Cobalt ND ug/L 07/24/24 18:16 7440-48-407/24/24 11:5510.0 10.32
Copper 0.44J ug/L 07/24/24 18:16 7440-50-807/24/24 11:5510.0 10.43
Lead ND ug/L 07/24/24 18:16 7439-92-107/24/24 11:5510.0 10.16
Nickel 3.1J ug/L 07/24/24 18:16 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:16 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:16 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:16 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.0J ug/L 07/24/24 18:16 7440-62-207/24/24 11:5525.0 10.75
Zinc 2.7J ug/L 07/24/24 18:16 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone 5.5J ug/L 07/31/24 03:26 67-64-110015.1
Acrylonitrile ND ug/L 07/31/24 03:26 107-13-120011.8
Benzene ND ug/L 07/31/24 03:26 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/31/24 03:26 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/31/24 03:26 75-27-41.0 10.31
Bromoform ND ug/L 07/31/24 03:26 75-25-23.0 10.34
Bromomethane ND ug/L 07/31/24 03:26 74-83-9 v110.0 11.7
2-Butanone (MEK)ND ug/L 07/31/24 03:26 78-93-310014.0
Carbon disulfide ND ug/L 07/31/24 03:26 75-15-010010.36
Carbon tetrachloride ND ug/L 07/31/24 03:26 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/31/24 03:26 108-90-73.0 10.28
Chloroethane ND ug/L 07/31/24 03:26 75-00-310.0 10.65
Chloroform ND ug/L 07/31/24 03:26 67-66-35.0 10.43
Chloromethane ND ug/L 07/31/24 03:26 74-87-3 v11.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW1R Lab ID: 92743078001 Collected: 07/19/24 15:55 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/31/24 03:26 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/31/24 03:26 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/31/24 03:26 106-93-42.0 10.27
Dibromomethane ND ug/L 07/31/24 03:26 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/31/24 03:26 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/31/24 03:26 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/31/24 03:26 110-57-610010.56
1,1-Dichloroethane ND ug/L 07/31/24 03:26 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/31/24 03:26 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/31/24 03:26 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/31/24 03:26 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/31/24 03:26 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/31/24 03:26 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/31/24 03:26 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/31/24 03:26 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/31/24 03:26 100-41-41.0 10.30
2-Hexanone ND ug/L 07/31/24 03:26 591-78-650.0 10.48
Iodomethane ND ug/L 07/31/24 03:26 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/31/24 03:26 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/31/24 03:26 108-10-110012.7
Styrene ND ug/L 07/31/24 03:26 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/31/24 03:26 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/31/24 03:26 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/31/24 03:26 127-18-41.0 10.29
Toluene ND ug/L 07/31/24 03:26 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/31/24 03:26 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/31/24 03:26 79-00-51.0 10.32
Trichloroethene ND ug/L 07/31/24 03:26 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/31/24 03:26 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/31/24 03:26 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/31/24 03:26 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/31/24 03:26 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/31/24 03:26 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %07/31/24 03:26 460-00-4 C070-130 1
1,2-Dichloroethane-d4 (S)99 %07/31/24 03:26 17060-07-070-130 1
Toluene-d8 (S)100 %07/31/24 03:26 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW5 Lab ID: 92743078002 Collected: 07/19/24 11:30 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 11:301
pH 5.4 Std. Units 07/19/24 11:301
Temperature 22.0 deg C 07/19/24 11:301
Static Water Level 11.20 feet 07/19/24 11:301
Specific Conductance 74.6 umhos/c
m 07/19/24 11:301
Oxidation Potential 15.6 mV 07/19/24 11:301
Oxygen, Dissolved 0.5 mg/L 07/19/24 11:30 7782-44-71
Total Well Depth 23.37 feet 07/19/24 11:301
Turbidity 6.3 NTU 07/19/24 11:301
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:20 7440-36-007/24/24 11:556.0 10.54
Arsenic 2.4J ug/L 07/24/24 18:20 7440-38-207/24/24 11:5510.0 10.84
Barium 25.8J ug/L 07/24/24 18:20 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:20 7440-41-707/24/24 11:551.0 10.094
Cadmium 0.47J ug/L 07/24/24 18:20 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/24/24 18:20 7440-47-307/24/24 11:5510.0 11.9
Cobalt ND ug/L 07/24/24 18:20 7440-48-407/24/24 11:5510.0 10.32
Copper 0.50J ug/L 07/24/24 18:20 7440-50-807/24/24 11:5510.0 10.43
Lead 0.36J ug/L 07/24/24 18:20 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/24/24 18:20 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:20 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:20 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:20 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.4J ug/L 07/24/24 18:20 7440-62-207/24/24 11:5525.0 10.75
Zinc 10.6 ug/L 07/24/24 18:20 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/31/24 03:44 67-64-110015.1
Acrylonitrile ND ug/L 07/31/24 03:44 107-13-120011.8
Benzene ND ug/L 07/31/24 03:44 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/31/24 03:44 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/31/24 03:44 75-27-41.0 10.31
Bromoform ND ug/L 07/31/24 03:44 75-25-23.0 10.34
Bromomethane ND ug/L 07/31/24 03:44 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/31/24 03:44 78-93-310014.0
Carbon disulfide ND ug/L 07/31/24 03:44 75-15-010010.36
Carbon tetrachloride ND ug/L 07/31/24 03:44 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/31/24 03:44 108-90-73.0 10.28
Chloroethane ND ug/L 07/31/24 03:44 75-00-310.0 10.65
Chloroform ND ug/L 07/31/24 03:44 67-66-35.0 10.43
Chloromethane ND ug/L 07/31/24 03:44 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW5 Lab ID: 92743078002 Collected: 07/19/24 11:30 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/31/24 03:44 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/31/24 03:44 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/31/24 03:44 106-93-42.0 10.27
Dibromomethane ND ug/L 07/31/24 03:44 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/31/24 03:44 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/31/24 03:44 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/31/24 03:44 110-57-610010.56
1,1-Dichloroethane ND ug/L 07/31/24 03:44 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/31/24 03:44 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/31/24 03:44 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/31/24 03:44 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/31/24 03:44 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/31/24 03:44 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/31/24 03:44 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/31/24 03:44 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/31/24 03:44 100-41-41.0 10.30
2-Hexanone ND ug/L 07/31/24 03:44 591-78-650.0 10.48
Iodomethane ND ug/L 07/31/24 03:44 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/31/24 03:44 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/31/24 03:44 108-10-110012.7
Styrene ND ug/L 07/31/24 03:44 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/31/24 03:44 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/31/24 03:44 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/31/24 03:44 127-18-41.0 10.29
Toluene ND ug/L 07/31/24 03:44 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/31/24 03:44 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/31/24 03:44 79-00-51.0 10.32
Trichloroethene ND ug/L 07/31/24 03:44 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/31/24 03:44 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/31/24 03:44 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/31/24 03:44 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/31/24 03:44 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/31/24 03:44 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %07/31/24 03:44 460-00-470-130 1
1,2-Dichloroethane-d4 (S)98 %07/31/24 03:44 17060-07-070-130 1
Toluene-d8 (S)100 %07/31/24 03:44 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW13R2 Lab ID: 92743078003 Collected: 07/19/24 12:30 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 12:301
pH 5.5 Std. Units 07/19/24 12:301
Temperature 25.7 deg C 07/19/24 12:301
Static Water Level 57.45 feet 07/19/24 12:301
Specific Conductance 56.9 umhos/c
m 07/19/24 12:301
Oxidation Potential 194.8 mV 07/19/24 12:301
Oxygen, Dissolved 4.7 mg/L 07/19/24 12:30 7782-44-71
Total Well Depth 78.03 feet 07/19/24 12:301
Turbidity 0.2 NTU 07/19/24 12:301
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:24 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.4J ug/L 07/24/24 18:24 7440-38-207/24/24 11:5510.0 10.84
Barium 37.8J ug/L 07/24/24 18:24 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:24 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 18:24 7440-43-907/24/24 11:551.0 10.10
Chromium 2.4J ug/L 07/24/24 18:24 7440-47-307/24/24 11:5510.0 11.9
Cobalt ND ug/L 07/24/24 18:24 7440-48-407/24/24 11:5510.0 10.32
Copper ND ug/L 07/24/24 18:24 7440-50-807/24/24 11:5510.0 10.43
Lead ND ug/L 07/24/24 18:24 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/24/24 18:24 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:24 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:24 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:24 7440-28-007/24/24 11:555.5 10.38
Vanadium 0.94J ug/L 07/24/24 18:24 7440-62-207/24/24 11:5525.0 10.75
Zinc 3.3J ug/L 07/24/24 18:24 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 04:04 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 04:04 107-13-120011.8
Benzene ND ug/L 08/02/24 04:04 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 04:04 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 04:04 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 04:04 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 04:04 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 04:04 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 04:04 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 04:04 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 04:04 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 04:04 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 04:04 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 04:04 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW13R2 Lab ID: 92743078003 Collected: 07/19/24 12:30 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 04:04 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 04:04 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 04:04 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 04:04 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 04:04 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 04:04 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 04:04 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 04:04 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 04:04 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 04:04 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 04:04 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 04:04 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 04:04 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 04:04 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 04:04 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 04:04 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 04:04 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 04:04 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 04:04 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 04:04 108-10-110012.7
Styrene ND ug/L 08/02/24 04:04 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 04:04 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 04:04 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 04:04 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 04:04 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 04:04 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 04:04 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 04:04 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 04:04 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 04:04 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 04:04 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 04:04 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 04:04 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %08/02/24 04:04 460-00-470-130 1
1,2-Dichloroethane-d4 (S)95 %08/02/24 04:04 17060-07-070-130 1
Toluene-d8 (S)98 %08/02/24 04:04 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW14R Lab ID: 92743078004 Collected: 07/19/24 12:45 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 12:451
pH 5.6 Std. Units 07/19/24 12:451
Temperature 22.9 deg C 07/19/24 12:451
Static Water Level 37.67 feet 07/19/24 12:451
Specific Conductance 39.2 umhos/c
m 07/19/24 12:451
Oxidation Potential 48.8 mV 07/19/24 12:451
Oxygen, Dissolved 4.6 mg/L 07/19/24 12:45 7782-44-71
Total Well Depth 42.18 feet 07/19/24 12:451
Turbidity 2.8 NTU 07/19/24 12:451
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:28 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.1J ug/L 07/24/24 18:28 7440-38-207/24/24 11:5510.0 10.84
Barium 63.3J ug/L 07/24/24 18:28 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:28 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 18:28 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/25/24 15:47 7440-47-307/24/24 11:5510.0 11.9
Cobalt ND ug/L 07/25/24 15:47 7440-48-407/24/24 11:5510.0 10.32
Copper ND ug/L 07/25/24 15:47 7440-50-807/24/24 11:5510.0 10.43
Lead ND ug/L 07/24/24 18:28 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/25/24 15:47 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:28 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:28 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:28 7440-28-007/24/24 11:555.5 10.38
Vanadium 0.96J ug/L 07/25/24 15:47 7440-62-207/24/24 11:5525.0 10.75
Zinc 3.5J ug/L 07/25/24 15:47 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 04:22 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 04:22 107-13-120011.8
Benzene ND ug/L 08/02/24 04:22 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 04:22 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 04:22 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 04:22 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 04:22 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 04:22 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 04:22 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 04:22 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 04:22 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 04:22 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 04:22 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 04:22 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW14R Lab ID: 92743078004 Collected: 07/19/24 12:45 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 04:22 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 04:22 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 04:22 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 04:22 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 04:22 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 04:22 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 04:22 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 04:22 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 04:22 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 04:22 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 04:22 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 04:22 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 04:22 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 04:22 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 04:22 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 04:22 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 04:22 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 04:22 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 04:22 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 04:22 108-10-110012.7
Styrene ND ug/L 08/02/24 04:22 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 04:22 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 04:22 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 04:22 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 04:22 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 04:22 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 04:22 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 04:22 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 04:22 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 04:22 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 04:22 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 04:22 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 04:22 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)99 %08/02/24 04:22 460-00-470-130 1
1,2-Dichloroethane-d4 (S)97 %08/02/24 04:22 17060-07-070-130 1
Toluene-d8 (S)97 %08/02/24 04:22 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW15 Lab ID: 92743078005 Collected: 07/19/24 14:25 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 14:301
pH 6.6 Std. Units 07/19/24 14:301
Temperature 22.0 deg C 07/19/24 14:301
Static Water Level 14.65 feet 07/19/24 14:301
Specific Conductance 72.2 umhos/c
m 07/19/24 14:301
Oxidation Potential 81.3 mV 07/19/24 14:301
Oxygen, Dissolved 7.3 mg/L 07/19/24 14:30 7782-44-71
Total Well Depth 25.52 feet 07/19/24 14:301
Turbidity 8.9 NTU 07/19/24 14:301
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:33 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.3J ug/L 07/24/24 18:33 7440-38-207/24/24 11:5510.0 10.84
Barium 27.8J ug/L 07/24/24 18:33 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:33 7440-41-707/24/24 11:551.0 10.094
Cadmium 0.11J ug/L 07/24/24 18:33 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/25/24 15:51 7440-47-307/24/24 11:5510.0 11.9
Cobalt ND ug/L 07/25/24 15:51 7440-48-407/24/24 11:5510.0 10.32
Copper 1.4J ug/L 07/25/24 15:51 7440-50-807/24/24 11:5510.0 10.43
Lead 0.30J ug/L 07/24/24 18:33 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/25/24 15:51 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:33 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:33 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:33 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.4J ug/L 07/25/24 15:51 7440-62-207/24/24 11:5525.0 10.75
Zinc 12.4 ug/L 07/25/24 15:51 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 04:41 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 04:41 107-13-120011.8
Benzene ND ug/L 08/02/24 04:41 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 04:41 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 04:41 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 04:41 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 04:41 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 04:41 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 04:41 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 04:41 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 04:41 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 04:41 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 04:41 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 04:41 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW15 Lab ID: 92743078005 Collected: 07/19/24 14:25 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 04:41 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 04:41 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 04:41 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 04:41 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 04:41 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 04:41 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 04:41 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 04:41 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 04:41 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 04:41 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 04:41 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 04:41 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 04:41 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 04:41 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 04:41 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 04:41 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 04:41 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 04:41 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 04:41 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 04:41 108-10-110012.7
Styrene ND ug/L 08/02/24 04:41 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 04:41 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 04:41 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 04:41 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 04:41 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 04:41 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 04:41 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 04:41 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 04:41 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 04:41 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 04:41 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 04:41 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 04:41 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)96 %08/02/24 04:41 460-00-470-130 1
1,2-Dichloroethane-d4 (S)98 %08/02/24 04:41 17060-07-070-130 1
Toluene-d8 (S)97 %08/02/24 04:41 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW16 Lab ID: 92743078006 Collected: 07/19/24 15:50 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 15:501
pH 5.8 Std. Units 07/19/24 15:501
Temperature 18.9 deg C 07/19/24 15:501
Static Water Level 9.00 feet 07/19/24 15:501
Specific Conductance 124.9 umhos/c
m 07/19/24 15:501
Oxidation Potential 99.0 mV 07/19/24 15:501
Oxygen, Dissolved 0.6 mg/L 07/19/24 15:50 7782-44-71
Total Well Depth 19.40 feet 07/19/24 15:501
Turbidity 8.2 NTU 07/19/24 15:501
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:37 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.4J ug/L 07/24/24 18:37 7440-38-207/24/24 11:5510.0 10.84
Barium 65.6J ug/L 07/24/24 18:37 7440-39-307/24/24 11:5510010.47
Beryllium 0.22J ug/L 07/24/24 18:37 7440-41-707/24/24 11:551.0 10.094
Cadmium 0.45J ug/L 07/24/24 18:37 7440-43-907/24/24 11:551.0 10.10
Chromium 11.8 ug/L 07/24/24 18:37 7440-47-307/24/24 11:5510.0 11.9
Cobalt 0.51J ug/L 07/24/24 18:37 7440-48-407/24/24 11:5510.0 10.32
Copper 2.3J ug/L 07/24/24 18:37 7440-50-807/24/24 11:5510.0 10.43
Lead 1.1J ug/L 07/24/24 18:37 7439-92-107/24/24 11:5510.0 10.16
Nickel 8.3J ug/L 07/24/24 18:37 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:37 7782-49-207/24/24 11:5510.0 10.96
Silver 1.8J ug/L 07/24/24 18:37 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:37 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.7J ug/L 07/24/24 18:37 7440-62-207/24/24 11:5525.0 10.75
Zinc 27.3 ug/L 07/24/24 18:37 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 05:00 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 05:00 107-13-120011.8
Benzene ND ug/L 08/02/24 05:00 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 05:00 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 05:00 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 05:00 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 05:00 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 05:00 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 05:00 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 05:00 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 05:00 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 05:00 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 05:00 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 05:00 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW16 Lab ID: 92743078006 Collected: 07/19/24 15:50 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 05:00 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 05:00 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 05:00 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 05:00 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 05:00 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 05:00 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 05:00 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 05:00 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 05:00 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 05:00 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 05:00 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 05:00 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 05:00 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 05:00 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 05:00 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 05:00 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 05:00 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 05:00 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 05:00 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 05:00 108-10-110012.7
Styrene ND ug/L 08/02/24 05:00 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 05:00 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 05:00 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 05:00 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 05:00 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 05:00 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 05:00 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 05:00 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 05:00 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 05:00 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 05:00 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 05:00 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 05:00 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)96 %08/02/24 05:00 460-00-470-130 1
1,2-Dichloroethane-d4 (S)95 %08/02/24 05:00 17060-07-070-130 1
Toluene-d8 (S)98 %08/02/24 05:00 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW17 Lab ID: 92743078007 Collected: 07/19/24 14:20 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 14:201
pH 5.6 Std. Units 07/19/24 14:201
Temperature 25.3 deg C 07/19/24 14:201
Static Water Level 10.25 feet 07/19/24 14:201
Specific Conductance 128.4 umhos/c
m 07/19/24 14:201
Oxidation Potential 152.3 mV 07/19/24 14:201
Oxygen, Dissolved 0.4 mg/L 07/19/24 14:20 7782-44-71
Total Well Depth 22.40 feet 07/19/24 14:201
Turbidity 4.6 NTU 07/19/24 14:201
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:49 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.6J ug/L 07/24/24 18:49 7440-38-207/24/24 11:5510.0 10.84
Barium 84.8J ug/L 07/24/24 18:49 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:49 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 18:49 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/24/24 18:49 7440-47-307/24/24 11:5510.0 11.9
Cobalt 59.3 ug/L 07/24/24 18:49 7440-48-407/24/24 11:5510.0 10.32
Copper 0.59J ug/L 07/24/24 18:49 7440-50-807/24/24 11:5510.0 10.43
Lead ND ug/L 07/24/24 18:49 7439-92-107/24/24 11:5510.0 10.16
Nickel 3.9J ug/L 07/24/24 18:49 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:49 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:49 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:49 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.2J ug/L 07/24/24 18:49 7440-62-207/24/24 11:5525.0 10.75
Zinc 5.9J ug/L 07/24/24 18:49 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 05:18 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 05:18 107-13-120011.8
Benzene ND ug/L 08/02/24 05:18 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 05:18 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 05:18 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 05:18 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 05:18 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 05:18 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 05:18 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 05:18 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 05:18 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 05:18 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 05:18 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 05:18 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW17 Lab ID: 92743078007 Collected: 07/19/24 14:20 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 05:18 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 05:18 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 05:18 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 05:18 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 05:18 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 05:18 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 05:18 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 05:18 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 05:18 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 05:18 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 05:18 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 05:18 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 05:18 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 05:18 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 05:18 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 05:18 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 05:18 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 05:18 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 05:18 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 05:18 108-10-110012.7
Styrene ND ug/L 08/02/24 05:18 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 05:18 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 05:18 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 05:18 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 05:18 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 05:18 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 05:18 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 05:18 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 05:18 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 05:18 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 05:18 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 05:18 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 05:18 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)100 %08/02/24 05:18 460-00-470-130 1
1,2-Dichloroethane-d4 (S)99 %08/02/24 05:18 17060-07-070-130 1
Toluene-d8 (S)100 %08/02/24 05:18 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW18 Lab ID: 92743078008 Collected: 07/19/24 15:30 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 15:301
pH 5.3 Std. Units 07/19/24 15:301
Temperature 23.1 deg C 07/19/24 15:301
Static Water Level 30.66 feet 07/19/24 15:301
Specific Conductance 40.1 umhos/c
m 07/19/24 15:301
Oxidation Potential 233.9 mV 07/19/24 15:301
Oxygen, Dissolved 2.1 mg/L 07/19/24 15:30 7782-44-71
Total Well Depth 37.50 feet 07/19/24 15:301
Turbidity 1.0 NTU 07/19/24 15:301
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:53 7440-36-007/24/24 11:556.0 10.54
Arsenic ND ug/L 07/24/24 18:53 7440-38-207/24/24 11:5510.0 10.84
Barium 26.6J ug/L 07/24/24 18:53 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 18:53 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 18:53 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/24/24 18:53 7440-47-307/24/24 11:5510.0 11.9
Cobalt ND ug/L 07/24/24 18:53 7440-48-407/24/24 11:5510.0 10.32
Copper ND ug/L 07/24/24 18:53 7440-50-807/24/24 11:5510.0 10.43
Lead 0.17J ug/L 07/24/24 18:53 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/24/24 18:53 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:53 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:53 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:53 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.1J ug/L 07/24/24 18:53 7440-62-207/24/24 11:5525.0 10.75
Zinc 8.4J ug/L 07/24/24 18:53 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 05:37 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 05:37 107-13-120011.8
Benzene ND ug/L 08/02/24 05:37 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 05:37 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 05:37 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 05:37 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 05:37 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 05:37 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 05:37 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 05:37 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 05:37 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 05:37 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 05:37 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 05:37 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW18 Lab ID: 92743078008 Collected: 07/19/24 15:30 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 05:37 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 05:37 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 05:37 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 05:37 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 05:37 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 05:37 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 05:37 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 05:37 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 05:37 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 05:37 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 05:37 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 05:37 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 05:37 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 05:37 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 05:37 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 05:37 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 05:37 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 05:37 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 05:37 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 05:37 108-10-110012.7
Styrene ND ug/L 08/02/24 05:37 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 05:37 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 05:37 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 05:37 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 05:37 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 05:37 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 05:37 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 05:37 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 05:37 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 05:37 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 05:37 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 05:37 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 05:37 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %08/02/24 05:37 460-00-470-130 1
1,2-Dichloroethane-d4 (S)92 %08/02/24 05:37 17060-07-070-130 1
Toluene-d8 (S)97 %08/02/24 05:37 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW22 Lab ID: 92743078009 Collected: 07/19/24 14:25 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 14:251
pH 5.5 Std. Units 07/19/24 14:251
Temperature 23.2 deg C 07/19/24 14:251
Static Water Level 37.37 feet 07/19/24 14:251
Specific Conductance 33.5 umhos/c
m 07/19/24 14:251
Oxidation Potential 61.2 mV 07/19/24 14:251
Oxygen, Dissolved 4.4 mg/L 07/19/24 14:25 7782-44-71
Total Well Depth 55.18 feet 07/19/24 14:251
Turbidity 9.1 NTU 07/19/24 14:251
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:57 7440-36-007/24/24 11:556.0 10.54
Arsenic 1.2J ug/L 07/24/24 18:57 7440-38-207/24/24 11:5510.0 10.84
Barium 78.2J ug/L 07/24/24 18:57 7440-39-307/24/24 11:5510010.47
Beryllium 0.14J ug/L 07/24/24 18:57 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 18:57 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/24/24 18:57 7440-47-307/24/24 11:5510.0 11.9
Cobalt 0.67J ug/L 07/24/24 18:57 7440-48-407/24/24 11:5510.0 10.32
Copper 1.2J ug/L 07/24/24 18:57 7440-50-807/24/24 11:5510.0 10.43
Lead 2.6J ug/L 07/24/24 18:57 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/24/24 18:57 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 18:57 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 18:57 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 18:57 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.1J ug/L 07/24/24 18:57 7440-62-207/24/24 11:5525.0 10.75
Zinc 14.3 ug/L 07/24/24 18:57 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 05:56 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 05:56 107-13-120011.8
Benzene ND ug/L 08/02/24 05:56 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 05:56 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 05:56 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 05:56 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 05:56 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 05:56 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 05:56 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 05:56 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 05:56 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 05:56 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 05:56 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 05:56 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW22 Lab ID: 92743078009 Collected: 07/19/24 14:25 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 05:56 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 05:56 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 05:56 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 05:56 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 05:56 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 05:56 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 05:56 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 05:56 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 05:56 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 05:56 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 05:56 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 05:56 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 05:56 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 05:56 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 05:56 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 05:56 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 05:56 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 05:56 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 05:56 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 05:56 108-10-110012.7
Styrene ND ug/L 08/02/24 05:56 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 05:56 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 05:56 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 05:56 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 05:56 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 05:56 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 05:56 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 05:56 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 05:56 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 05:56 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 05:56 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 05:56 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 05:56 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %08/02/24 05:56 460-00-470-130 1
1,2-Dichloroethane-d4 (S)97 %08/02/24 05:56 17060-07-070-130 1
Toluene-d8 (S)98 %08/02/24 05:56 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW23 Lab ID: 92743078010 Collected: 07/19/24 14:40 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 14:401
pH 5.8 Std. Units 07/19/24 14:401
Temperature 20.7 deg C 07/19/24 14:401
Static Water Level 30.44 feet 07/19/24 14:401
Specific Conductance 58.6 umhos/c
m 07/19/24 14:401
Oxidation Potential -24.3 mV 07/19/24 14:401
Oxygen, Dissolved 3.4 mg/L 07/19/24 14:40 7782-44-71
Total Well Depth 53.30 feet 07/19/24 14:401
Turbidity 9.9 NTU 07/19/24 14:401
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 19:02 7440-36-007/24/24 11:556.0 10.54
Arsenic ND ug/L 07/24/24 19:02 7440-38-207/24/24 11:5510.0 10.84
Barium 60.4J ug/L 07/24/24 19:02 7440-39-307/24/24 11:5510010.47
Beryllium ND ug/L 07/24/24 19:02 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 19:02 7440-43-907/24/24 11:551.0 10.10
Chromium 2.7J ug/L 07/24/24 19:02 7440-47-307/24/24 11:5510.0 11.9
Cobalt 5.9J ug/L 07/24/24 19:02 7440-48-407/24/24 11:5510.0 10.32
Copper 1.5J ug/L 07/24/24 19:02 7440-50-807/24/24 11:5510.0 10.43
Lead ND ug/L 07/24/24 19:02 7439-92-107/24/24 11:5510.0 10.16
Nickel 4.9J ug/L 07/24/24 19:02 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 19:02 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 19:02 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 19:02 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.2J ug/L 07/24/24 19:02 7440-62-207/24/24 11:5525.0 10.75
Zinc 5.5J ug/L 07/24/24 19:02 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 06:14 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 06:14 107-13-120011.8
Benzene ND ug/L 08/02/24 06:14 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 06:14 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 06:14 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 06:14 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 06:14 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 06:14 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 06:14 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 06:14 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 06:14 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 06:14 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 06:14 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 06:14 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-GW23 Lab ID: 92743078010 Collected: 07/19/24 14:40 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 06:14 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 06:14 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 06:14 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 06:14 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 06:14 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 06:14 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 06:14 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 06:14 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 06:14 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 06:14 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 06:14 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 06:14 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 06:14 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 06:14 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 06:14 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 06:14 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 06:14 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 06:14 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 06:14 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 06:14 108-10-110012.7
Styrene ND ug/L 08/02/24 06:14 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 06:14 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 06:14 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 06:14 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 06:14 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 06:14 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 06:14 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 06:14 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 06:14 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 06:14 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 06:14 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 06:14 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 06:14 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %08/02/24 06:14 460-00-470-130 1
1,2-Dichloroethane-d4 (S)94 %08/02/24 06:14 17060-07-070-130 1
Toluene-d8 (S)97 %08/02/24 06:14 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-Underdrain Lab ID: 92743078011 Collected: 07/19/24 13:05 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 13:051
pH 5.9 Std. Units 07/19/24 13:051
Temperature 22.0 deg C 07/19/24 13:051
Specific Conductance 124.7 umhos/c
m 07/19/24 13:051
Oxidation Potential 10.6 mV 07/19/24 13:051
Oxygen, Dissolved 4.8 mg/L 07/19/24 13:05 7782-44-71
Turbidity 5.0 NTU 07/19/24 13:051
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 19:06 7440-36-007/24/24 11:556.0 10.54
Arsenic 2.2J ug/L 07/24/24 19:06 7440-38-207/24/24 11:5510.0 10.84
Barium 47.8J ug/L 07/24/24 19:06 7440-39-307/24/24 11:5510010.47
Beryllium 0.29J ug/L 07/24/24 19:06 7440-41-707/24/24 11:551.0 10.094
Cadmium ND ug/L 07/24/24 19:06 7440-43-907/24/24 11:551.0 10.10
Chromium ND ug/L 07/24/24 19:06 7440-47-307/24/24 11:5510.0 11.9
Cobalt 6.8J ug/L 07/24/24 19:06 7440-48-407/24/24 11:5510.0 10.32
Copper ND ug/L 07/24/24 19:06 7440-50-807/24/24 11:5510.0 10.43
Lead ND ug/L 07/24/24 19:06 7439-92-107/24/24 11:5510.0 10.16
Nickel ND ug/L 07/24/24 19:06 7440-02-007/24/24 11:5550.0 12.1
Selenium ND ug/L 07/24/24 19:06 7782-49-207/24/24 11:5510.0 10.96
Silver ND ug/L 07/24/24 19:06 7440-22-407/24/24 11:5510.0 10.31
Thallium ND ug/L 07/24/24 19:06 7440-28-007/24/24 11:555.5 10.38
Vanadium 1.7J ug/L 07/24/24 19:06 7440-62-207/24/24 11:5525.0 10.75
Zinc 21.4 ug/L 07/24/24 19:06 7440-66-607/24/24 11:5510.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 06:33 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 06:33 107-13-120011.8
Benzene ND ug/L 08/02/24 06:33 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 06:33 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 06:33 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 06:33 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 06:33 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 06:33 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 06:33 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 06:33 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 06:33 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 06:33 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 06:33 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 06:33 74-87-31.0 10.54
1,2-Dibromo-3-
chloropropane ND ug/L 08/02/24 06:33 96-12-813.0 10.34
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-Underdrain Lab ID: 92743078011 Collected: 07/19/24 13:05 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Dibromochloromethane ND ug/L 08/02/24 06:33 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 06:33 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 06:33 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 06:33 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 06:33 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene
ND ug/L 08/02/24 06:33 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 06:33 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 06:33 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 06:33 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 06:33 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 06:33 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 06:33 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 06:33 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 06:33 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 06:33 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 06:33 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 06:33 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 06:33 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)
ND ug/L 08/02/24 06:33 108-10-110012.7
Styrene ND ug/L 08/02/24 06:33 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 06:33 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 06:33 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 06:33 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 06:33 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 06:33 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 06:33 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 06:33 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 06:33 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 06:33 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 06:33 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 06:33 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 06:33 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %08/02/24 06:33 460-00-470-130 1
1,2-Dichloroethane-d4 (S)99 %08/02/24 06:33 17060-07-070-130 1
Toluene-d8 (S)97 %08/02/24 06:33 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 31 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-Field Blank Lab ID: 92743078012 Collected: 07/19/24 15:20 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:07 7440-36-007/24/24 12:286.0 10.54
Arsenic ND ug/L 07/24/24 18:07 7440-38-207/24/24 12:2810.0 10.84
Barium ND ug/L 07/24/24 18:07 7440-39-307/24/24 12:2810010.47
Beryllium ND ug/L 07/24/24 18:07 7440-41-707/24/24 12:281.0 10.094
Cadmium ND ug/L 07/24/24 18:07 7440-43-907/24/24 12:281.0 10.10
Chromium ND ug/L 07/24/24 18:07 7440-47-307/24/24 12:2810.0 11.9
Cobalt ND ug/L 07/24/24 18:07 7440-48-407/24/24 12:2810.0 10.32
Copper ND ug/L 07/24/24 18:07 7440-50-807/24/24 12:2810.0 10.43
Lead ND ug/L 07/24/24 18:07 7439-92-107/24/24 12:2810.0 10.16
Nickel ND ug/L 07/24/24 18:07 7440-02-007/24/24 12:2850.0 12.1
Selenium ND ug/L 07/24/24 18:07 7782-49-207/24/24 12:2810.0 10.96
Silver ND ug/L 07/24/24 18:07 7440-22-407/24/24 12:2810.0 10.31
Thallium ND ug/L 07/24/24 18:07 7440-28-007/24/24 12:285.5 10.38
Vanadium 0.81J ug/L 07/24/24 18:07 7440-62-2 B07/24/24 12:2825.0 10.75
Zinc ND ug/L 07/24/24 18:07 7440-66-607/24/24 12:2810.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 03:07 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 03:07 107-13-120011.8
Benzene ND ug/L 08/02/24 03:07 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 03:07 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 03:07 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 03:07 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 03:07 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 03:07 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 03:07 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 03:07 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 03:07 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 03:07 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 03:07 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 03:07 74-87-31.0 10.54
1,2-Dibromo-3-
chloropropane ND ug/L 08/02/24 03:07 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 03:07 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 03:07 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 03:07 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 03:07 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 03:07 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 03:07 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 03:07 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 03:07 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 03:07 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 03:07 156-59-25.0 10.38
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 32 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-Field Blank Lab ID: 92743078012 Collected: 07/19/24 15:20 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
trans-1,2-Dichloroethene ND ug/L 08/02/24 03:07 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 03:07 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 03:07 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 03:07 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 03:07 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 03:07 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 03:07 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 03:07 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 03:07 108-10-110012.7
Styrene ND ug/L 08/02/24 03:07 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 03:07 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 03:07 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 03:07 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 03:07 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 03:07 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 03:07 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 03:07 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 03:07 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 03:07 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 03:07 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 03:07 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 03:07 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %08/02/24 03:07 460-00-470-130 1
1,2-Dichloroethane-d4 (S)94 %08/02/24 03:07 17060-07-070-130 1
Toluene-d8 (S)97 %08/02/24 03:07 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 33 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-SW5 Lab ID: 92743078013 Collected: 07/19/24 12:50 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/19/24 12:501
pH 6.3 Std. Units 07/19/24 12:501
Temperature 23.6 deg C 07/19/24 12:501
Specific Conductance 66.6 umhos/c
m 07/19/24 12:501
Oxidation Potential 4.2 mV 07/19/24 12:501
Oxygen, Dissolved 2.8 mg/L 07/19/24 12:50 7782-44-71
Turbidity 12.9 NTU 07/19/24 12:501
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/24/24 18:10 7440-36-007/24/24 12:286.0 10.54
Arsenic 1.4J ug/L 07/24/24 18:10 7440-38-207/24/24 12:2810.0 10.84
Barium 32.1J ug/L 07/24/24 18:10 7440-39-307/24/24 12:2810010.47
Beryllium ND ug/L 07/24/24 18:10 7440-41-707/24/24 12:281.0 10.094
Cadmium ND ug/L 07/24/24 18:10 7440-43-907/24/24 12:281.0 10.10
Chromium ND ug/L 07/24/24 18:10 7440-47-307/24/24 12:2810.0 11.9
Cobalt 3.3J ug/L 07/24/24 18:10 7440-48-407/24/24 12:2810.0 10.32
Copper 0.45J ug/L 07/24/24 18:10 7440-50-807/24/24 12:2810.0 10.43
Lead 0.43J ug/L 07/24/24 18:10 7439-92-107/24/24 12:2810.0 10.16
Nickel ND ug/L 07/24/24 18:10 7440-02-007/24/24 12:2850.0 12.1
Selenium ND ug/L 07/24/24 18:10 7782-49-207/24/24 12:2810.0 10.96
Silver ND ug/L 07/24/24 18:10 7440-22-407/24/24 12:2810.0 10.31
Thallium ND ug/L 07/24/24 18:10 7440-28-007/24/24 12:285.5 10.38
Vanadium 1.5J ug/L 07/24/24 18:10 7440-62-2 B07/24/24 12:2825.0 10.75
Zinc ND ug/L 07/24/24 18:10 7440-66-607/24/24 12:2810.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 06:52 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 06:52 107-13-120011.8
Benzene ND ug/L 08/02/24 06:52 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 06:52 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 06:52 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 06:52 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 06:52 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 06:52 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 06:52 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 06:52 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 06:52 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 06:52 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 06:52 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 06:52 74-87-31.0 10.54
1,2-Dibromo-3-
chloropropane ND ug/L 08/02/24 06:52 96-12-813.0 10.34
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 34 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: 6204-SW5 Lab ID: 92743078013 Collected: 07/19/24 12:50 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Dibromochloromethane ND ug/L 08/02/24 06:52 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 06:52 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 06:52 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 06:52 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 06:52 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene
ND ug/L 08/02/24 06:52 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 06:52 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 06:52 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 06:52 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 06:52 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 06:52 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 06:52 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 06:52 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 06:52 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 06:52 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 06:52 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 06:52 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 06:52 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)
ND ug/L 08/02/24 06:52 108-10-110012.7
Styrene ND ug/L 08/02/24 06:52 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 06:52 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 06:52 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 06:52 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 06:52 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 06:52 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 06:52 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 06:52 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 06:52 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 06:52 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 06:52 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 06:52 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 06:52 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)95 %08/02/24 06:52 460-00-470-130 1
1,2-Dichloroethane-d4 (S)94 %08/02/24 06:52 17060-07-070-130 1
Toluene-d8 (S)96 %08/02/24 06:52 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 35 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: Trip Blank Lab ID: 92743078014 Collected: 07/18/24 00:00 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/31/24 02:49 67-64-110015.1
Acrylonitrile ND ug/L 07/31/24 02:49 107-13-120011.8
Benzene ND ug/L 07/31/24 02:49 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/31/24 02:49 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/31/24 02:49 75-27-41.0 10.31
Bromoform ND ug/L 07/31/24 02:49 75-25-23.0 10.34
Bromomethane ND ug/L 07/31/24 02:49 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/31/24 02:49 78-93-310014.0
Carbon disulfide ND ug/L 07/31/24 02:49 75-15-010010.36
Carbon tetrachloride ND ug/L 07/31/24 02:49 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/31/24 02:49 108-90-73.0 10.28
Chloroethane ND ug/L 07/31/24 02:49 75-00-310.0 10.65
Chloroform ND ug/L 07/31/24 02:49 67-66-35.0 10.43
Chloromethane ND ug/L 07/31/24 02:49 74-87-31.0 10.54
1,2-Dibromo-3-
chloropropane ND ug/L 07/31/24 02:49 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/31/24 02:49 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/31/24 02:49 106-93-42.0 10.27
Dibromomethane ND ug/L 07/31/24 02:49 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/31/24 02:49 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/31/24 02:49 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/31/24 02:49 110-57-610010.56
1,1-Dichloroethane ND ug/L 07/31/24 02:49 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/31/24 02:49 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/31/24 02:49 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/31/24 02:49 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/31/24 02:49 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/31/24 02:49 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/31/24 02:49 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/31/24 02:49 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/31/24 02:49 100-41-41.0 10.30
2-Hexanone ND ug/L 07/31/24 02:49 591-78-650.0 10.48
Iodomethane ND ug/L 07/31/24 02:49 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/31/24 02:49 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/31/24 02:49 108-10-110012.7
Styrene ND ug/L 07/31/24 02:49 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/31/24 02:49 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/31/24 02:49 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/31/24 02:49 127-18-41.0 10.29
Toluene ND ug/L 07/31/24 02:49 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/31/24 02:49 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/31/24 02:49 79-00-51.0 10.32
Trichloroethene ND ug/L 07/31/24 02:49 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/31/24 02:49 75-69-41.0 10.30
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 36 of 61
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Sample: Trip Blank Lab ID: 92743078014 Collected: 07/18/24 00:00 Received: 07/19/24 17:45 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2,3-Trichloropropane ND ug/L 07/31/24 02:49 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/31/24 02:49 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/31/24 02:49 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/31/24 02:49 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %07/31/24 02:49 460-00-470-130 1
1,2-Dichloroethane-d4 (S)99 %07/31/24 02:49 17060-07-070-130 1
Toluene-d8 (S)101 %07/31/24 02:49 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 37 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870608
EPA 3005A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples:92743078001, 92743078002, 92743078003, 92743078004, 92743078005, 92743078006, 92743078007,
92743078008, 92743078009, 92743078010, 92743078011
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4486340
Associated Lab Samples: 92743078001, 92743078002, 92743078003, 92743078004, 92743078005, 92743078006, 92743078007,
92743078008, 92743078009, 92743078010, 92743078011
Matrix: Water
AnalyzedMDL
Antimony ug/L ND 6.0 07/24/24 17:090.54
Arsenic ug/L ND 10.0 07/24/24 17:090.84
Barium ug/L ND 100 07/24/24 17:090.47
Beryllium ug/L ND 1.0 07/24/24 17:090.094
Cadmium ug/L ND 1.0 07/24/24 17:090.10
Chromium ug/L ND 10.0 07/24/24 17:091.9
Cobalt ug/L ND 10.0 07/24/24 17:090.32
Copper ug/L ND 10.0 07/24/24 17:090.43
Lead ug/L ND 10.0 07/24/24 17:090.16
Nickel ug/L ND 50.0 07/24/24 17:092.1
Selenium ug/L ND 10.0 07/24/24 17:090.96
Silver ug/L ND 10.0 07/24/24 17:090.31
Thallium ug/L ND 5.5 07/24/24 17:090.38
Vanadium ug/L ND 25.0 07/24/24 17:090.75
Zinc ug/L ND 10.0 07/24/24 17:092.4
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4486341LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 109100 109 80-120
Arsenic ug/L 105100 105 80-120
Barium ug/L 110100 110 80-120
Beryllium ug/L 115100 115 80-120
Cadmium ug/L 109100 109 80-120
Chromium ug/L 111100 111 80-120
Cobalt ug/L 111100 111 80-120
Copper ug/L 110100 110 80-120
Lead ug/L 104100 104 80-120
Nickel ug/L 109100 109 80-120
Selenium ug/L 107100 107 80-120
Silver ug/L 108100 108 80-120
Thallium ug/L 101100 101 80-120
Vanadium ug/L 110100 110 80-120
Zinc ug/L 108100 108 80-120
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 38 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4486342MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742570001
4486343
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Antimony ug/L 100 105 75-125106 2 20100ND105 107
Arsenic ug/L 100 108 75-125104 4 201003.3J 111 107
Barium ug/L 100 104 75-125107 2 2010052.8 156 160
Beryllium ug/L 100 96 75-12591 5 20100ND95.7 91.4
Cadmium ug/L 100 102 75-125102 0 20100ND102 102
Chromium ug/L 100 105 75-125104 1 20100ND105 105
Cobalt ug/L 100 104 75-125101 3 201000.80J 105 102
Copper ug/L 100 97 75-12596 1 201000.76J 98.2 97.3
Lead ug/L 100 94 75-12594 0 20100ND94.4 94.3
Nickel ug/L 100 101 75-125101 0 201003.2J 104 104
Selenium ug/L 100 109 75-125106 2 201003.0J 112 109
Silver ug/L 100 97 75-12598 0 20100ND97.4 97.8
Thallium ug/L 100 92 75-12592 0 20100ND91.8 92.0
Vanadium ug/L 100 106 75-125107 0 20100ND106 107
Zinc ug/L 100 101 75-125102 1 20100ND102 104
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 39 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870621
EPA 3005A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92743078012, 92743078013
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4486404
Associated Lab Samples:92743078012, 92743078013
Matrix: Water
AnalyzedMDL
Antimony ug/L ND 6.0 07/24/24 17:590.54
Arsenic ug/L ND 10.0 07/24/24 17:590.84
Barium ug/L ND 100 07/24/24 17:590.47
Beryllium ug/L ND 1.0 07/24/24 17:590.094
Cadmium ug/L ND 1.0 07/24/24 17:590.10
Chromium ug/L ND 10.0 07/24/24 17:591.9
Cobalt ug/L ND 10.0 07/24/24 17:590.32
Copper ug/L ND 10.0 07/24/24 17:590.43
Lead ug/L ND 10.0 07/24/24 17:590.16
Nickel ug/L ND 50.0 07/24/24 17:592.1
Selenium ug/L ND 10.0 07/24/24 17:590.96
Silver ug/L ND 10.0 07/24/24 17:590.31
Thallium ug/L ND 5.5 07/24/24 17:590.38
Vanadium ug/L 0.79J 25.0 07/24/24 17:590.75
Zinc ug/L ND 10.0 07/24/24 17:592.4
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4486405LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 99.6100 100 80-120
Arsenic ug/L 97.5100 98 80-120
Barium ug/L 92.7J100 93 80-120
Beryllium ug/L 105100 105 80-120
Cadmium ug/L 99.6100 100 80-120
Chromium ug/L 98.5100 98 80-120
Cobalt ug/L 96.9100 97 80-120
Copper ug/L 97.8100 98 80-120
Lead ug/L 98.1100 98 80-120
Nickel ug/L 97.3100 97 80-120
Selenium ug/L 99.2100 99 80-120
Silver ug/L 99.6100 100 80-120
Thallium ug/L 93.9100 94 80-120
Vanadium ug/L 98.3100 98 80-120
Zinc ug/L 98.3100 98 80-120
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 40 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4486406MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743163010
4486407
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Antimony ug/L 100 100 75-125102 1 20100ND100 102
Arsenic ug/L 100 101 75-125101 0 20100ND104 104
Barium ug/L 100 104 75-125107 2 201000.072
mg/L 176 179
Beryllium ug/L 100 96 75-12596 0 20100ND96.5 96.1
Cadmium ug/L 100 99 75-125100 1 20100ND98.6 99.7
Chromium ug/L 100 102 75-125100 2 20100ND103 102
Cobalt ug/L 100 98 75-12598 0 20100ND105 106
Copper ug/L 100 95 75-12594 2 20100ND95.8 94.2
Lead ug/L 100 93 75-12594 1 20100ND93.7 94.5
Nickel ug/L 100 97 75-12597 0 201000.064
mg/L 162 161
Selenium ug/L 100 100 75-125101 1 20100ND100 101
Silver ug/L 100 92 75-12593 1 20100ND92.4 93.3
Thallium ug/L 100 91 75-12591 0 20100ND91.0 91.3
Vanadium ug/L 100 102 75-125102 0 20100ND103 103
Zinc ug/L 100 97 75-12597 0 20100ND98.8 98.5
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 41 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
872040
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92743078001, 92743078002, 92743078014
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4492972
Associated Lab Samples:92743078001, 92743078002, 92743078014
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/31/24 02:130.31
1,1,1-Trichloroethane ug/L ND 1.0 07/31/24 02:130.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/31/24 02:130.22
1,1,2-Trichloroethane ug/L ND 1.0 07/31/24 02:130.32
1,1-Dichloroethane ug/L ND 5.0 07/31/24 02:130.37
1,1-Dichloroethene ug/L ND 5.0 07/31/24 02:130.35
1,2,3-Trichloropropane ug/L ND 1.0 07/31/24 02:130.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/31/24 02:130.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 07/31/24 02:130.27
1,2-Dichlorobenzene ug/L ND 5.0 07/31/24 02:130.34
1,2-Dichloroethane ug/L ND 1.0 07/31/24 02:130.32
1,2-Dichloropropane ug/L ND 1.0 07/31/24 02:130.36
1,4-Dichlorobenzene ug/L ND 1.0 07/31/24 02:130.33
2-Butanone (MEK)ug/L ND 100 07/31/24 02:134.0
2-Hexanone ug/L ND 50.0 07/31/24 02:130.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/31/24 02:132.7
Acetone ug/L ND 100 07/31/24 02:135.1
Acrylonitrile ug/L ND 200 07/31/24 02:131.8
Benzene ug/L ND 1.0 07/31/24 02:130.34
Bromochloromethane ug/L ND 3.0 07/31/24 02:130.47
Bromodichloromethane ug/L ND 1.0 07/31/24 02:130.31
Bromoform ug/L ND 3.0 07/31/24 02:130.34
Bromomethane ug/L ND 10.0 07/31/24 02:131.7
Carbon disulfide ug/L ND 100 07/31/24 02:130.36
Carbon tetrachloride ug/L ND 1.0 07/31/24 02:130.33
Chlorobenzene ug/L ND 3.0 07/31/24 02:130.28
Chloroethane ug/L ND 10.0 07/31/24 02:130.65
Chloroform ug/L ND 5.0 07/31/24 02:130.43
Chloromethane ug/L ND 1.0 07/31/24 02:130.54
cis-1,2-Dichloroethene ug/L ND 5.0 07/31/24 02:130.38
cis-1,3-Dichloropropene ug/L ND 1.0 07/31/24 02:130.36
Dibromochloromethane ug/L ND 3.0 07/31/24 02:130.36
Dibromomethane ug/L ND 10.0 07/31/24 02:130.39
Ethylbenzene ug/L ND 1.0 07/31/24 02:130.30
Iodomethane ug/L ND 20.0 07/31/24 02:139.7
Methylene Chloride ug/L ND 5.0 07/31/24 02:132.0
Styrene ug/L ND 1.0 07/31/24 02:130.29
Tetrachloroethene ug/L ND 1.0 07/31/24 02:130.29
Toluene ug/L ND 1.0 07/31/24 02:130.24
trans-1,2-Dichloroethene ug/L ND 5.0 07/31/24 02:130.40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 42 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4492972
Associated Lab Samples:92743078001, 92743078002, 92743078014
Matrix: Water
AnalyzedMDL
trans-1,3-Dichloropropene ug/L ND 1.0 07/31/24 02:130.36
trans-1,4-Dichloro-2-butene ug/L ND 100 07/31/24 02:130.56
Trichloroethene ug/L ND 1.0 07/31/24 02:130.38
Trichlorofluoromethane ug/L ND 1.0 07/31/24 02:130.30
Vinyl acetate ug/L ND 50.0 07/31/24 02:131.3
Vinyl chloride ug/L ND 1.0 07/31/24 02:130.39
Xylene (Total)ug/L ND 5.0 07/31/24 02:130.34
1,2-Dichloroethane-d4 (S)%99 70-130 07/31/24 02:13
4-Bromofluorobenzene (S)%98 70-130 07/31/24 02:13
Toluene-d8 (S)%99 70-130 07/31/24 02:13
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4492973LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 19.420 97 70-130
1,1,1-Trichloroethane ug/L 20.220 101 70-130
1,1,2,2-Tetrachloroethane ug/L 18.620 93 70-130
1,1,2-Trichloroethane ug/L 19.520 97 70-130
1,1-Dichloroethane ug/L 20.620 103 70-130
1,1-Dichloroethene ug/L 20.720 104 69-131
1,2,3-Trichloropropane ug/L 19.020 95 70-130
1,2-Dibromo-3-chloropropane ug/L 19.620 98 70-130
1,2-Dibromoethane (EDB)ug/L 19.720 99 70-130
1,2-Dichlorobenzene ug/L 20.120 100 70-130
1,2-Dichloroethane ug/L 20.620 103 70-130
1,2-Dichloropropane ug/L 20.220 101 70-130
1,4-Dichlorobenzene ug/L 20.320 101 70-130
2-Butanone (MEK)ug/L 37.0J40 92 67-133
2-Hexanone ug/L 36.6J40 91 70-133
4-Methyl-2-pentanone (MIBK)ug/L 36.9J40 92 70-130
Acetone ug/L 36.9J40 92 67-130
Acrylonitrile ug/L 89.5J100 90 70-130
Benzene ug/L 20.420 102 70-130
Bromochloromethane ug/L 20.720 103 70-130
Bromodichloromethane ug/L 19.720 98 70-130
Bromoform ug/L 18.420 92 70-133
Bromomethane ug/L 20.020 100 41-148
Carbon disulfide ug/L 20.0J20 100 70-131
Carbon tetrachloride ug/L 20.120 101 70-130
Chlorobenzene ug/L 20.220 101 70-130
Chloroethane ug/L 17.120 86 41-157
Chloroform ug/L 20.420 102 70-130
Chloromethane ug/L 21.720 108 59-141
cis-1,2-Dichloroethene ug/L 20.420 102 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 43 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4492973LABORATORY CONTROL SAMPLE:
LCSSpike
cis-1,3-Dichloropropene ug/L 19.620 98 70-130
Dibromochloromethane ug/L 19.520 97 70-130
Dibromomethane ug/L 19.820 99 70-130
Ethylbenzene ug/L 19.920 99 70-130
Iodomethane ug/L 37.840 95 57-140
Methylene Chloride ug/L 19.720 99 62-130
Styrene ug/L 19.820 99 70-130
Tetrachloroethene ug/L 19.120 96 70-130
Toluene ug/L 20.020 100 70-130
trans-1,2-Dichloroethene ug/L 20.720 103 70-130
trans-1,3-Dichloropropene ug/L 20.020 100 70-130
trans-1,4-Dichloro-2-butene ug/L 22.3J20 111 57-149
Trichloroethene ug/L 21.120 105 70-130
Trichlorofluoromethane ug/L 19.420 97 57-130
Vinyl acetate ug/L 40.8J40 102 70-141
Vinyl chloride ug/L 19.120 96 66-140
Xylene (Total)ug/L 60.260 100 70-130
1,2-Dichloroethane-d4 (S)%101 70-130
4-Bromofluorobenzene (S)%99 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4492974MATRIX SPIKE SAMPLE:
MSSpike
Result
92742740040
1,1,1,2-Tetrachloroethane ug/L 23.020 115 70-146ND
1,1,1-Trichloroethane ug/L 24.420 122 70-150ND
1,1,2,2-Tetrachloroethane ug/L 23.220 116 66-144ND
1,1,2-Trichloroethane ug/L 23.020 115 70-142ND
1,1-Dichloroethane ug/L 24.720 122 68-150ND
1,1-Dichloroethene ug/L 26.120 131 64-162ND
1,2,3-Trichloropropane ug/L 23.320 116 66-144ND
1,2-Dibromo-3-chloropropane ug/L 23.520 118 62-146ND
1,2-Dibromoethane (EDB)ug/L 24.020 120 70-143ND
1,2-Dichlorobenzene ug/L 23.020 115 70-142ND
1,2-Dichloroethane ug/L 24.220 121 68-145ND
1,2-Dichloropropane ug/L 23.820 119 70-144ND
1,4-Dichlorobenzene ug/L 23.020 115 70-140ND
2-Butanone (MEK)ug/L 49.9J40 125 57-156ND
2-Hexanone ug/L 47.6J40 119 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 45.4J40 114 65-144ND
Acetone ug/L 46.2J40 113 49-162ND
Acrylonitrile ug/L 108J100 108 59-155ND
Benzene ug/L 23.920 120 68-144ND
Bromochloromethane ug/L 23.520 118 70-148ND
Bromodichloromethane ug/L 23.020 115 70-141ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 44 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4492974MATRIX SPIKE SAMPLE:
MSSpike
Result
92742740040
Bromoform ug/L 22.120 111 59-144ND
Bromomethane ug/L 21.3 v120107 23-190ND
Carbon disulfide ug/L 24.7J20 123 64-160ND
Carbon tetrachloride ug/L 24.220 121 70-147ND
Chlorobenzene ug/L 23.820 119 70-143ND
Chloroethane ug/L 21.920 109 55-190ND
Chloroform ug/L 23.320 117 67-148ND
Chloromethane ug/L 26.0 v120130 38-180ND
cis-1,2-Dichloroethene ug/L 23.620 118 67-151ND
cis-1,3-Dichloropropene ug/L 23.120 115 70-142ND
Dibromochloromethane ug/L 23.020 115 68-140ND
Dibromomethane ug/L 23.120 115 70-142ND
Ethylbenzene ug/L 23.920 120 70-145ND
Iodomethane ug/L 45.940 113 37-160ND
Methylene Chloride ug/L 23.420 114 54-149ND
Styrene ug/L 23.520 117 70-147ND
Tetrachloroethene ug/L 22.620 112 70-145ND
Toluene ug/L 23.420 117 65-146ND
trans-1,2-Dichloroethene ug/L 24.620 123 69-155ND
trans-1,3-Dichloropropene ug/L 23.220 116 70-142ND
trans-1,4-Dichloro-2-butene ug/L 13.7J20 69 39-149ND
Trichloroethene ug/L 24.520 122 70-152ND
Trichlorofluoromethane ug/L 26.020 126 60-158ND
Vinyl acetate ug/L 46.1J40 115 56-157ND
Vinyl chloride ug/L 24.520 122 51-178ND
Xylene (Total)ug/L 70.160 117 70-146ND
1,2-Dichloroethane-d4 (S)%103 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743078001
4492975SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 45 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743078001
4492975SAMPLE DUPLICATE:
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L 6.4J 305.5J
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND v130ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND v130ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND 30ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND 30ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%10099
4-Bromofluorobenzene (S)%9898
Toluene-d8 (S)%100100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 46 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
872048
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples:92743078003, 92743078004, 92743078005, 92743078006, 92743078007, 92743078008, 92743078009,
92743078010, 92743078011, 92743078012, 92743078013
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4493008
Associated Lab Samples: 92743078003, 92743078004, 92743078005, 92743078006, 92743078007, 92743078008, 92743078009,
92743078010, 92743078011, 92743078012, 92743078013
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 08/02/24 02:300.31
1,1,1-Trichloroethane ug/L ND 1.0 08/02/24 02:300.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 08/02/24 02:300.22
1,1,2-Trichloroethane ug/L ND 1.0 08/02/24 02:300.32
1,1-Dichloroethane ug/L ND 5.0 08/02/24 02:300.37
1,1-Dichloroethene ug/L ND 5.0 08/02/24 02:300.35
1,2,3-Trichloropropane ug/L ND 1.0 08/02/24 02:300.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 08/02/24 02:300.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 08/02/24 02:300.27
1,2-Dichlorobenzene ug/L ND 5.0 08/02/24 02:300.34
1,2-Dichloroethane ug/L ND 1.0 08/02/24 02:300.32
1,2-Dichloropropane ug/L ND 1.0 08/02/24 02:300.36
1,4-Dichlorobenzene ug/L ND 1.0 08/02/24 02:300.33
2-Butanone (MEK)ug/L ND 100 08/02/24 02:304.0
2-Hexanone ug/L ND 50.0 08/02/24 02:300.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 08/02/24 02:302.7
Acetone ug/L ND 100 08/02/24 02:305.1
Acrylonitrile ug/L ND 200 08/02/24 02:301.8
Benzene ug/L ND 1.0 08/02/24 02:300.34
Bromochloromethane ug/L ND 3.0 08/02/24 02:300.47
Bromodichloromethane ug/L ND 1.0 08/02/24 02:300.31
Bromoform ug/L ND 3.0 08/02/24 02:300.34
Bromomethane ug/L ND 10.0 v208/02/24 02:301.7
Carbon disulfide ug/L ND 100 08/02/24 02:300.36
Carbon tetrachloride ug/L ND 1.0 08/02/24 02:300.33
Chlorobenzene ug/L ND 3.0 08/02/24 02:300.28
Chloroethane ug/L ND 10.0 08/02/24 02:300.65
Chloroform ug/L ND 5.0 08/02/24 02:300.43
Chloromethane ug/L ND 1.0 08/02/24 02:300.54
cis-1,2-Dichloroethene ug/L ND 5.0 08/02/24 02:300.38
cis-1,3-Dichloropropene ug/L ND 1.0 08/02/24 02:300.36
Dibromochloromethane ug/L ND 3.0 08/02/24 02:300.36
Dibromomethane ug/L ND 10.0 08/02/24 02:300.39
Ethylbenzene ug/L ND 1.0 08/02/24 02:300.30
Iodomethane ug/L ND 20.0 v208/02/24 02:309.7
Methylene Chloride ug/L ND 5.0 08/02/24 02:302.0
Styrene ug/L ND 1.0 08/02/24 02:300.29
Tetrachloroethene ug/L ND 1.0 08/02/24 02:300.29
Toluene ug/L ND 1.0 08/02/24 02:300.24
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 47 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4493008
Associated Lab Samples: 92743078003, 92743078004, 92743078005, 92743078006, 92743078007, 92743078008, 92743078009,
92743078010, 92743078011, 92743078012, 92743078013
Matrix: Water
AnalyzedMDL
trans-1,2-Dichloroethene ug/L ND 5.0 08/02/24 02:300.40
trans-1,3-Dichloropropene ug/L ND 1.0 08/02/24 02:300.36
trans-1,4-Dichloro-2-butene ug/L ND 100 v208/02/24 02:300.56
Trichloroethene ug/L ND 1.0 08/02/24 02:300.38
Trichlorofluoromethane ug/L ND 1.0 08/02/24 02:300.30
Vinyl acetate ug/L ND 50.0 08/02/24 02:301.3
Vinyl chloride ug/L ND 1.0 08/02/24 02:300.39
Xylene (Total)ug/L ND 5.0 08/02/24 02:300.34
1,2-Dichloroethane-d4 (S)%98 70-130 08/02/24 02:30
4-Bromofluorobenzene (S)%98 70-130 08/02/24 02:30
Toluene-d8 (S)%97 70-130 08/02/24 02:30
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4493009LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 18.620 93 70-130
1,1,1-Trichloroethane ug/L 16.220 81 70-130
1,1,2,2-Tetrachloroethane ug/L 18.420 92 70-130
1,1,2-Trichloroethane ug/L 17.320 86 70-130
1,1-Dichloroethane ug/L 17.220 86 70-130
1,1-Dichloroethene ug/L 16.220 81 69-131
1,2,3-Trichloropropane ug/L 18.520 92 70-130
1,2-Dibromo-3-chloropropane ug/L 18.920 95 70-130
1,2-Dibromoethane (EDB)ug/L 18.420 92 70-130
1,2-Dichlorobenzene ug/L 19.920 99 70-130
1,2-Dichloroethane ug/L 17.720 89 70-130
1,2-Dichloropropane ug/L 18.520 92 70-130
1,4-Dichlorobenzene ug/L 19.820 99 70-130
2-Butanone (MEK)ug/L 33.9J40 85 67-133
2-Hexanone ug/L 38.4J40 96 70-133
4-Methyl-2-pentanone (MIBK)ug/L 36.3J40 91 70-130
Acetone ug/L 36.0J40 90 67-130
Acrylonitrile ug/L 79.4J100 79 70-130
Benzene ug/L 18.420 92 70-130
Bromochloromethane ug/L 17.520 87 70-130
Bromodichloromethane ug/L 17.520 87 70-130
Bromoform ug/L 17.120 85 70-133
Bromomethane ug/L 13.2 v32066 41-148
Carbon disulfide ug/L 16.2J20 81 70-131
Carbon tetrachloride ug/L 17.920 90 70-130
Chlorobenzene ug/L 19.320 96 70-130
Chloroethane ug/L 14.420 72 41-157
Chloroform ug/L 16.420 82 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 48 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4493009LABORATORY CONTROL SAMPLE:
LCSSpike
Chloromethane ug/L 15.620 78 59-141
cis-1,2-Dichloroethene ug/L 16.920 85 70-130
cis-1,3-Dichloropropene ug/L 17.520 87 70-130
Dibromochloromethane ug/L 18.320 91 70-130
Dibromomethane ug/L 18.520 92 70-130
Ethylbenzene ug/L 19.220 96 70-130
Iodomethane ug/L 30.6 v34076 57-140
Methylene Chloride ug/L 16.520 82 62-130
Styrene ug/L 18.720 93 70-130
Tetrachloroethene ug/L 16.720 84 70-130
Toluene ug/L 18.320 91 70-130
trans-1,2-Dichloroethene ug/L 17.220 86 70-130
trans-1,3-Dichloropropene ug/L 17.920 89 70-130
trans-1,4-Dichloro-2-butene ug/L 13.5J v32068 57-149
Trichloroethene ug/L 18.620 93 70-130
Trichlorofluoromethane ug/L 14.520 73 57-130
Vinyl acetate ug/L 34.1J40 85 70-141
Vinyl chloride ug/L 14.820 74 66-140
Xylene (Total)ug/L 56.160 94 70-130
1,2-Dichloroethane-d4 (S)%94 70-130
4-Bromofluorobenzene (S)%98 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4493010MATRIX SPIKE SAMPLE:
MSSpike
Result
92743078003
1,1,1,2-Tetrachloroethane ug/L 22.920 114 70-146ND
1,1,1-Trichloroethane ug/L 21.520 107 70-150ND
1,1,2,2-Tetrachloroethane ug/L 22.120 111 66-144ND
1,1,2-Trichloroethane ug/L 20.020 100 70-142ND
1,1-Dichloroethane ug/L 21.720 109 68-150ND
1,1-Dichloroethene ug/L 21.520 107 64-162ND
1,2,3-Trichloropropane ug/L 22.620 113 66-144ND
1,2-Dibromo-3-chloropropane ug/L 20.620 103 62-146ND
1,2-Dibromoethane (EDB)ug/L 22.820 114 70-143ND
1,2-Dichlorobenzene ug/L 22.620 113 70-142ND
1,2-Dichloroethane ug/L 21.820 109 68-145ND
1,2-Dichloropropane ug/L 20.920 104 70-144ND
1,4-Dichlorobenzene ug/L 23.320 116 70-140ND
2-Butanone (MEK)ug/L 40.4J40 101 57-156ND
2-Hexanone ug/L 45.4J40 114 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 42.9J40 107 65-144ND
Acetone ug/L 40.5J40 101 49-162ND
Acrylonitrile ug/L 92.6J100 93 59-155ND
Benzene ug/L 22.620 113 68-144ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 49 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4493010MATRIX SPIKE SAMPLE:
MSSpike
Result
92743078003
Bromochloromethane ug/L 20.920 104 70-148ND
Bromodichloromethane ug/L 20.620 103 70-141ND
Bromoform ug/L 20.220 101 59-144ND
Bromomethane ug/L 13.7 v32068 23-190ND
Carbon disulfide ug/L 22.1J20 111 64-160ND
Carbon tetrachloride ug/L 22.620 113 70-147ND
Chlorobenzene ug/L 23.620 118 70-143ND
Chloroethane ug/L 18.520 93 55-190ND
Chloroform ug/L 19.320 96 67-148ND
Chloromethane ug/L 20.720 103 38-180ND
cis-1,2-Dichloroethene ug/L 20.920 105 67-151ND
cis-1,3-Dichloropropene ug/L 22.320 111 70-142ND
Dibromochloromethane ug/L 22.520 113 68-140ND
Dibromomethane ug/L 22.520 112 70-142ND
Ethylbenzene ug/L 23.520 118 70-145ND
Iodomethane ug/L 38.6 v34097 37-160ND
Methylene Chloride ug/L 20.120 101 54-149ND
Styrene ug/L 22.820 114 70-147ND
Tetrachloroethene ug/L 21.120 106 70-145ND
Toluene ug/L 22.120 110 65-146ND
trans-1,2-Dichloroethene ug/L 20.520 102 69-155ND
trans-1,3-Dichloropropene ug/L 22.420 112 70-142ND
trans-1,4-Dichloro-2-butene ug/L 15.8J v32079 39-149ND
Trichloroethene ug/L 23.220 116 70-152ND
Trichlorofluoromethane ug/L 20.420 102 60-158ND
Vinyl acetate ug/L 41.9J40 105 56-157ND
Vinyl chloride ug/L 20.320 102 51-178ND
Xylene (Total)ug/L 69.460 116 70-146ND
1,2-Dichloroethane-d4 (S)%97 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743078004
4493011SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 50 of 61
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743078004
4493011SAMPLE DUPLICATE:
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L ND 30ND
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND v230ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND 30ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND v230ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND v230ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%9897
4-Bromofluorobenzene (S)%9799
Toluene-d8 (S)%9997
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 51 of 61
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
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 EPAMethod 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.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Analyte was detected in the associated method blank.B
Result confirmed by second analysis.C0
The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.v1
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.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 52 of 61
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92743078
Uwharrie LF/Semi-Annual
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92743078001 8713336204-GW1R
92743078002 8713336204-GW5
92743078003 8713336204-GW13R2
92743078004 8713336204-GW14R
92743078005 8713336204-GW15
92743078006 8713336204-GW16
92743078007 8713336204-GW17
92743078008 8713336204-GW18
92743078009 8713336204-GW22
92743078010 8713336204-GW23
92743078011 8713336204-Underdrain
92743078013 8713336204-SW5
92743078001 870608 8707326204-GW1R EPA 3005A EPA 6020B
92743078002 870608 8707326204-GW5 EPA 3005A EPA 6020B
92743078003 870608 8707326204-GW13R2 EPA 3005A EPA 6020B
92743078004 870608 8707326204-GW14R EPA 3005A EPA 6020B
92743078005 870608 8707326204-GW15 EPA 3005A EPA 6020B
92743078006 870608 8707326204-GW16 EPA 3005A EPA 6020B
92743078007 870608 8707326204-GW17 EPA 3005A EPA 6020B
92743078008 870608 8707326204-GW18 EPA 3005A EPA 6020B
92743078009 870608 8707326204-GW22 EPA 3005A EPA 6020B
92743078010 870608 8707326204-GW23 EPA 3005A EPA 6020B
92743078011 870608 8707326204-Underdrain EPA 3005A EPA 6020B
92743078012 870621 8707386204-Field Blank EPA 3005A EPA 6020B
92743078013 870621 8707386204-SW5 EPA 3005A EPA 6020B
92743078001 8720406204-GW1R EPA 8260D
92743078002 8720406204-GW5 EPA 8260D
92743078003 8720486204-GW13R2 EPA 8260D
92743078004 8720486204-GW14R EPA 8260D
92743078005 8720486204-GW15 EPA 8260D
92743078006 8720486204-GW16 EPA 8260D
92743078007 8720486204-GW17 EPA 8260D
92743078008 8720486204-GW18 EPA 8260D
92743078009 8720486204-GW22 EPA 8260D
92743078010 8720486204-GW23 EPA 8260D
92743078011 8720486204-Underdrain EPA 8260D
92743078012 8720486204-Field Blank EPA 8260D
92743078013 8720486204-SW5 EPA 8260D
92743078014 872040Trip Blank EPA 8260D
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:18 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 53 of 61
Page 54 of 61
Page 55 of 61
Page 56 of 61
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Page 61 of 61
#=CL#
August 05, 2024
LIMS USE: FR - ENVIRONMENTAL
LIMS OBJECT ID: 92743196
92743196
Project:
Pace Project No.:
RE:
Environmental Manager
BFI Waste Systems of North America, LLC
5105 Moreland Road
Concord, NC 28027
Uwharrie LF/Semi-Annual
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on July 22, 2024. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - 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]
Project Manager
770-734-4205
Enclosures
cc: Mike Gurley, BFI Waste Systems of North America, LLC
Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 22
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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
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
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 22
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Lab ID Sample ID Matrix Date Collected Date Received
92743196001 6204-GW4 Water 07/22/24 11:10 07/22/24 13:15
92743196002 6204-GW19 Water 07/22/24 10:20 07/22/24 13:15
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 22
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92743196001 6204-GW4 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
92743196002 6204-GW19 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CTMK
PASI-C = Pace Analytical Services - Charlotte
PASI-GA = Pace Analytical Services - Peachtree Corners, GA
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 22
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743196001 6204-GW4
Performed by PACE 07/22/24 11:10
pH 5.5 Std. Units 07/22/24 11:10
Temperature 25.7 deg C 07/22/24 11:10
Static Water Level 11.40 feet 07/22/24 11:10
Specific Conductance 116.5 umhos/cm 07/22/24 11:10
Oxidation Potential 7.9 mV 07/22/24 11:10
Oxygen, Dissolved 2.2 mg/L 07/22/24 11:10
Total Well Depth 20.24 feet 07/22/24 11:10
Turbidity 5.6 NTU 07/22/24 11:10
Barium 88.0J ug/L 07/26/24 15:26100EPA 6020B
Cadmium 0.50J ug/L 07/26/24 15:261.0EPA 6020B
Copper 0.45J ug/L 07/26/24 15:2610.0EPA 6020B
Lead 0.21J ug/L 07/26/24 15:2610.0EPA 6020B
Nickel 2.1J ug/L 07/26/24 15:2650.0EPA 6020B
Vanadium 0.91J ug/L 07/26/24 15:2625.0EPA 6020B
Zinc 15.0 ug/L 07/26/24 15:2610.0EPA 6020B
92743196002 6204-GW19
Performed by PACE 07/22/24 10:20
pH 5.7 Std. Units 07/22/24 10:20
Temperature 23.3 deg C 07/22/24 10:20
Static Water Level 22.70 feet 07/22/24 10:20
Specific Conductance 79.2 umhos/cm 07/22/24 10:20
Oxidation Potential -39.2 mV 07/22/24 10:20
Oxygen, Dissolved 3.0 mg/L 07/22/24 10:20
Total Well Depth 38.00 feet 07/22/24 10:20
Turbidity 5.7 NTU 07/22/24 10:20
Barium 12.2J ug/L 07/26/24 15:30100EPA 6020B
Lead 0.18J ug/L 07/26/24 15:3010.0EPA 6020B
Vanadium 1.4J ug/L 07/26/24 15:3025.0EPA 6020B
Zinc 3.2J ug/L 07/26/24 15:3010.0EPA 6020B
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 22
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Sample: 6204-GW4 Lab ID: 92743196001 Collected: 07/22/24 11:10 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/22/24 11:101
pH 5.5 Std. Units 07/22/24 11:101
Temperature 25.7 deg C 07/22/24 11:101
Static Water Level 11.40 feet 07/22/24 11:101
Specific Conductance 116.5 umhos/c
m 07/22/24 11:101
Oxidation Potential 7.9 mV 07/22/24 11:101
Oxygen, Dissolved 2.2 mg/L 07/22/24 11:10 7782-44-71
Total Well Depth 20.24 feet 07/22/24 11:101
Turbidity 5.6 NTU 07/22/24 11:101
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/26/24 15:26 7440-36-007/25/24 12:096.0 10.54
Arsenic ND ug/L 07/26/24 15:26 7440-38-207/25/24 12:0910.0 10.84
Barium 88.0J ug/L 07/26/24 15:26 7440-39-307/25/24 12:0910010.47
Beryllium ND ug/L 07/26/24 15:26 7440-41-707/25/24 12:091.0 10.094
Cadmium 0.50J ug/L 07/26/24 15:26 7440-43-907/25/24 12:091.0 10.10
Chromium ND ug/L 07/26/24 15:26 7440-47-307/25/24 12:0910.0 11.9
Cobalt ND ug/L 07/26/24 15:26 7440-48-407/25/24 12:0910.0 10.32
Copper 0.45J ug/L 07/26/24 15:26 7440-50-807/25/24 12:0910.0 10.43
Lead 0.21J ug/L 07/26/24 15:26 7439-92-107/25/24 12:0910.0 10.16
Nickel 2.1J ug/L 07/26/24 15:26 7440-02-007/25/24 12:0950.0 12.1
Selenium ND ug/L 07/26/24 15:26 7782-49-207/25/24 12:0910.0 10.96
Silver ND ug/L 07/26/24 15:26 7440-22-407/25/24 12:0910.0 10.31
Thallium ND ug/L 07/26/24 15:26 7440-28-007/25/24 12:095.5 10.38
Vanadium 0.91J ug/L 07/26/24 15:26 7440-62-207/25/24 12:0925.0 10.75
Zinc 15.0 ug/L 07/26/24 15:26 7440-66-607/25/24 12:0910.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 08:44 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 08:44 107-13-120011.8
Benzene ND ug/L 08/02/24 08:44 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 08:44 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 08:44 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 08:44 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 08:44 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 08:44 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 08:44 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 08:44 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 08:44 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 08:44 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 08:44 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 08:44 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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Page 6 of 22
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Sample: 6204-GW4 Lab ID: 92743196001 Collected: 07/22/24 11:10 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 08:44 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 08:44 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 08:44 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 08:44 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 08:44 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 08:44 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 08:44 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 08:44 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 08:44 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 08:44 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 08:44 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 08:44 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 08:44 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 08:44 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 08:44 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 08:44 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 08:44 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 08:44 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 08:44 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 08:44 108-10-110012.7
Styrene ND ug/L 08/02/24 08:44 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 08:44 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 08:44 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 08:44 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 08:44 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 08:44 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 08:44 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 08:44 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 08:44 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 08:44 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 08:44 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 08:44 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 08:44 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)99 %08/02/24 08:44 460-00-470-130 1
1,2-Dichloroethane-d4 (S)99 %08/02/24 08:44 17060-07-070-130 1
Toluene-d8 (S)98 %08/02/24 08:44 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 22
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Sample: 6204-GW19 Lab ID: 92743196002 Collected: 07/22/24 10:20 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/22/24 10:201
pH 5.7 Std. Units 07/22/24 10:201
Temperature 23.3 deg C 07/22/24 10:201
Static Water Level 22.70 feet 07/22/24 10:201
Specific Conductance 79.2 umhos/c
m 07/22/24 10:201
Oxidation Potential -39.2 mV 07/22/24 10:201
Oxygen, Dissolved 3.0 mg/L 07/22/24 10:20 7782-44-71
Total Well Depth 38.00 feet 07/22/24 10:201
Turbidity 5.7 NTU 07/22/24 10:201
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/26/24 15:30 7440-36-007/25/24 12:096.0 10.54
Arsenic ND ug/L 07/26/24 15:30 7440-38-207/25/24 12:0910.0 10.84
Barium 12.2J ug/L 07/26/24 15:30 7440-39-307/25/24 12:0910010.47
Beryllium ND ug/L 07/26/24 15:30 7440-41-707/25/24 12:091.0 10.094
Cadmium ND ug/L 07/26/24 15:30 7440-43-907/25/24 12:091.0 10.10
Chromium ND ug/L 07/26/24 15:30 7440-47-307/25/24 12:0910.0 11.9
Cobalt ND ug/L 07/26/24 15:30 7440-48-407/25/24 12:0910.0 10.32
Copper ND ug/L 07/26/24 15:30 7440-50-807/25/24 12:0910.0 10.43
Lead 0.18J ug/L 07/26/24 15:30 7439-92-107/25/24 12:0910.0 10.16
Nickel ND ug/L 07/26/24 15:30 7440-02-007/25/24 12:0950.0 12.1
Selenium ND ug/L 07/26/24 15:30 7782-49-207/25/24 12:0910.0 10.96
Silver ND ug/L 07/26/24 15:30 7440-22-407/25/24 12:0910.0 10.31
Thallium ND ug/L 07/26/24 15:30 7440-28-007/25/24 12:095.5 10.38
Vanadium 1.4J ug/L 07/26/24 15:30 7440-62-207/25/24 12:0925.0 10.75
Zinc 3.2J ug/L 07/26/24 15:30 7440-66-607/25/24 12:0910.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 08/02/24 09:03 67-64-110015.1
Acrylonitrile ND ug/L 08/02/24 09:03 107-13-120011.8
Benzene ND ug/L 08/02/24 09:03 71-43-21.0 10.34
Bromochloromethane ND ug/L 08/02/24 09:03 74-97-53.0 10.47
Bromodichloromethane ND ug/L 08/02/24 09:03 75-27-41.0 10.31
Bromoform ND ug/L 08/02/24 09:03 75-25-23.0 10.34
Bromomethane ND ug/L 08/02/24 09:03 74-83-9 v210.0 11.7
2-Butanone (MEK)ND ug/L 08/02/24 09:03 78-93-310014.0
Carbon disulfide ND ug/L 08/02/24 09:03 75-15-010010.36
Carbon tetrachloride ND ug/L 08/02/24 09:03 56-23-51.0 10.33
Chlorobenzene ND ug/L 08/02/24 09:03 108-90-73.0 10.28
Chloroethane ND ug/L 08/02/24 09:03 75-00-310.0 10.65
Chloroform ND ug/L 08/02/24 09:03 67-66-35.0 10.43
Chloromethane ND ug/L 08/02/24 09:03 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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Page 8 of 22
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Sample: 6204-GW19 Lab ID: 92743196002 Collected: 07/22/24 10:20 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 08/02/24 09:03 96-12-813.0 10.34
Dibromochloromethane ND ug/L 08/02/24 09:03 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 08/02/24 09:03 106-93-42.0 10.27
Dibromomethane ND ug/L 08/02/24 09:03 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 08/02/24 09:03 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 08/02/24 09:03 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 08/02/24 09:03 110-57-6 v210010.56
1,1-Dichloroethane ND ug/L 08/02/24 09:03 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 08/02/24 09:03 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 08/02/24 09:03 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 08/02/24 09:03 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 08/02/24 09:03 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 08/02/24 09:03 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 08/02/24 09:03 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 08/02/24 09:03 10061-02-61.0 10.36
Ethylbenzene ND ug/L 08/02/24 09:03 100-41-41.0 10.30
2-Hexanone ND ug/L 08/02/24 09:03 591-78-650.0 10.48
Iodomethane ND ug/L 08/02/24 09:03 74-88-4 v220.0 19.7
Methylene Chloride ND ug/L 08/02/24 09:03 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 08/02/24 09:03 108-10-110012.7
Styrene ND ug/L 08/02/24 09:03 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 08/02/24 09:03 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 08/02/24 09:03 79-34-53.0 10.22
Tetrachloroethene ND ug/L 08/02/24 09:03 127-18-41.0 10.29
Toluene ND ug/L 08/02/24 09:03 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 08/02/24 09:03 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 08/02/24 09:03 79-00-51.0 10.32
Trichloroethene ND ug/L 08/02/24 09:03 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 08/02/24 09:03 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 08/02/24 09:03 96-18-41.0 10.26
Vinyl acetate ND ug/L 08/02/24 09:03 108-05-450.0 11.3
Vinyl chloride ND ug/L 08/02/24 09:03 75-01-41.0 10.39
Xylene (Total)ND ug/L 08/02/24 09:03 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %08/02/24 09:03 460-00-470-130 1
1,2-Dichloroethane-d4 (S)98 %08/02/24 09:03 17060-07-070-130 1
Toluene-d8 (S)98 %08/02/24 09:03 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870956
EPA 3005A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92743196001, 92743196002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4488182
Associated Lab Samples:92743196001, 92743196002
Matrix: Water
AnalyzedMDL
Antimony ug/L ND 6.0 07/26/24 15:110.54
Arsenic ug/L ND 10.0 07/26/24 15:110.84
Barium ug/L ND 100 07/26/24 15:110.47
Beryllium ug/L ND 1.0 07/26/24 15:110.094
Cadmium ug/L ND 1.0 07/26/24 15:110.10
Chromium ug/L ND 10.0 07/26/24 15:111.9
Cobalt ug/L ND 10.0 07/26/24 15:110.32
Copper ug/L ND 10.0 07/26/24 15:110.43
Lead ug/L ND 10.0 07/26/24 15:110.16
Nickel ug/L ND 50.0 07/26/24 15:112.1
Selenium ug/L ND 10.0 07/26/24 15:110.96
Silver ug/L ND 10.0 07/26/24 15:110.31
Thallium ug/L ND 5.5 07/26/24 15:110.38
Vanadium ug/L ND 25.0 07/26/24 15:110.75
Zinc ug/L ND 10.0 07/26/24 15:112.4
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4488183LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 103100 103 80-120
Arsenic ug/L 101100 101 80-120
Barium ug/L 94.4J100 94 80-120
Beryllium ug/L 105100 105 80-120
Cadmium ug/L 103100 103 80-120
Chromium ug/L 102100 102 80-120
Cobalt ug/L 102100 102 80-120
Copper ug/L 103100 103 80-120
Lead ug/L 102100 102 80-120
Nickel ug/L 102100 102 80-120
Selenium ug/L 102100 102 80-120
Silver ug/L 99.0100 99 80-120
Thallium ug/L 98.7100 99 80-120
Vanadium ug/L 102100 102 80-120
Zinc ug/L 104100 104 80-120
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4488184MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743196002
4488185
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Antimony ug/L 100 101 75-125102 1 20100ND101 102
Arsenic ug/L 100 100 75-125101 1 20100ND101 101
Barium ug/L 100 103 75-125105 1 2010012.2J 116 117
Beryllium ug/L 100 98 75-12597 1 20100ND97.9 96.7
Cadmium ug/L 100 101 75-125102 1 20100ND101 102
Chromium ug/L 100 102 75-125103 1 20100ND104 105
Cobalt ug/L 100 102 75-125102 0 20100ND102 102
Copper ug/L 100 103 75-125102 1 20100ND104 103
Lead ug/L 100 97 75-12598 0 201000.18J 97.4 97.8
Nickel ug/L 100 101 75-125103 1 20100ND101 103
Selenium ug/L 100 100 75-12599 1 20100ND99.9 98.6
Silver ug/L 100 97 75-12598 0 20100ND97.3 97.6
Thallium ug/L 100 94 75-12595 1 20100ND94.4 95.4
Vanadium ug/L 100 104 75-125103 0 201001.4J 105 105
Zinc ug/L 100 101 75-125101 0 201003.2J 104 105
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
872048
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92743196001, 92743196002
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4493008
Associated Lab Samples:92743196001, 92743196002
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 08/02/24 02:300.31
1,1,1-Trichloroethane ug/L ND 1.0 08/02/24 02:300.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 08/02/24 02:300.22
1,1,2-Trichloroethane ug/L ND 1.0 08/02/24 02:300.32
1,1-Dichloroethane ug/L ND 5.0 08/02/24 02:300.37
1,1-Dichloroethene ug/L ND 5.0 08/02/24 02:300.35
1,2,3-Trichloropropane ug/L ND 1.0 08/02/24 02:300.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 08/02/24 02:300.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 08/02/24 02:300.27
1,2-Dichlorobenzene ug/L ND 5.0 08/02/24 02:300.34
1,2-Dichloroethane ug/L ND 1.0 08/02/24 02:300.32
1,2-Dichloropropane ug/L ND 1.0 08/02/24 02:300.36
1,4-Dichlorobenzene ug/L ND 1.0 08/02/24 02:300.33
2-Butanone (MEK)ug/L ND 100 08/02/24 02:304.0
2-Hexanone ug/L ND 50.0 08/02/24 02:300.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 08/02/24 02:302.7
Acetone ug/L ND 100 08/02/24 02:305.1
Acrylonitrile ug/L ND 200 08/02/24 02:301.8
Benzene ug/L ND 1.0 08/02/24 02:300.34
Bromochloromethane ug/L ND 3.0 08/02/24 02:300.47
Bromodichloromethane ug/L ND 1.0 08/02/24 02:300.31
Bromoform ug/L ND 3.0 08/02/24 02:300.34
Bromomethane ug/L ND 10.0 v208/02/24 02:301.7
Carbon disulfide ug/L ND 100 08/02/24 02:300.36
Carbon tetrachloride ug/L ND 1.0 08/02/24 02:300.33
Chlorobenzene ug/L ND 3.0 08/02/24 02:300.28
Chloroethane ug/L ND 10.0 08/02/24 02:300.65
Chloroform ug/L ND 5.0 08/02/24 02:300.43
Chloromethane ug/L ND 1.0 08/02/24 02:300.54
cis-1,2-Dichloroethene ug/L ND 5.0 08/02/24 02:300.38
cis-1,3-Dichloropropene ug/L ND 1.0 08/02/24 02:300.36
Dibromochloromethane ug/L ND 3.0 08/02/24 02:300.36
Dibromomethane ug/L ND 10.0 08/02/24 02:300.39
Ethylbenzene ug/L ND 1.0 08/02/24 02:300.30
Iodomethane ug/L ND 20.0 v208/02/24 02:309.7
Methylene Chloride ug/L ND 5.0 08/02/24 02:302.0
Styrene ug/L ND 1.0 08/02/24 02:300.29
Tetrachloroethene ug/L ND 1.0 08/02/24 02:300.29
Toluene ug/L ND 1.0 08/02/24 02:300.24
trans-1,2-Dichloroethene ug/L ND 5.0 08/02/24 02:300.40
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4493008
Associated Lab Samples:92743196001, 92743196002
Matrix: Water
AnalyzedMDL
trans-1,3-Dichloropropene ug/L ND 1.0 08/02/24 02:300.36
trans-1,4-Dichloro-2-butene ug/L ND 100 v208/02/24 02:300.56
Trichloroethene ug/L ND 1.0 08/02/24 02:300.38
Trichlorofluoromethane ug/L ND 1.0 08/02/24 02:300.30
Vinyl acetate ug/L ND 50.0 08/02/24 02:301.3
Vinyl chloride ug/L ND 1.0 08/02/24 02:300.39
Xylene (Total)ug/L ND 5.0 08/02/24 02:300.34
1,2-Dichloroethane-d4 (S)%98 70-130 08/02/24 02:30
4-Bromofluorobenzene (S)%98 70-130 08/02/24 02:30
Toluene-d8 (S)%97 70-130 08/02/24 02:30
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4493009LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 18.620 93 70-130
1,1,1-Trichloroethane ug/L 16.220 81 70-130
1,1,2,2-Tetrachloroethane ug/L 18.420 92 70-130
1,1,2-Trichloroethane ug/L 17.320 86 70-130
1,1-Dichloroethane ug/L 17.220 86 70-130
1,1-Dichloroethene ug/L 16.220 81 69-131
1,2,3-Trichloropropane ug/L 18.520 92 70-130
1,2-Dibromo-3-chloropropane ug/L 18.920 95 70-130
1,2-Dibromoethane (EDB)ug/L 18.420 92 70-130
1,2-Dichlorobenzene ug/L 19.920 99 70-130
1,2-Dichloroethane ug/L 17.720 89 70-130
1,2-Dichloropropane ug/L 18.520 92 70-130
1,4-Dichlorobenzene ug/L 19.820 99 70-130
2-Butanone (MEK)ug/L 33.9J40 85 67-133
2-Hexanone ug/L 38.4J40 96 70-133
4-Methyl-2-pentanone (MIBK)ug/L 36.3J40 91 70-130
Acetone ug/L 36.0J40 90 67-130
Acrylonitrile ug/L 79.4J100 79 70-130
Benzene ug/L 18.420 92 70-130
Bromochloromethane ug/L 17.520 87 70-130
Bromodichloromethane ug/L 17.520 87 70-130
Bromoform ug/L 17.120 85 70-133
Bromomethane ug/L 13.2 v32066 41-148
Carbon disulfide ug/L 16.2J20 81 70-131
Carbon tetrachloride ug/L 17.920 90 70-130
Chlorobenzene ug/L 19.320 96 70-130
Chloroethane ug/L 14.420 72 41-157
Chloroform ug/L 16.420 82 70-130
Chloromethane ug/L 15.620 78 59-141
cis-1,2-Dichloroethene ug/L 16.920 85 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4493009LABORATORY CONTROL SAMPLE:
LCSSpike
cis-1,3-Dichloropropene ug/L 17.520 87 70-130
Dibromochloromethane ug/L 18.320 91 70-130
Dibromomethane ug/L 18.520 92 70-130
Ethylbenzene ug/L 19.220 96 70-130
Iodomethane ug/L 30.6 v34076 57-140
Methylene Chloride ug/L 16.520 82 62-130
Styrene ug/L 18.720 93 70-130
Tetrachloroethene ug/L 16.720 84 70-130
Toluene ug/L 18.320 91 70-130
trans-1,2-Dichloroethene ug/L 17.220 86 70-130
trans-1,3-Dichloropropene ug/L 17.920 89 70-130
trans-1,4-Dichloro-2-butene ug/L 13.5J v32068 57-149
Trichloroethene ug/L 18.620 93 70-130
Trichlorofluoromethane ug/L 14.520 73 57-130
Vinyl acetate ug/L 34.1J40 85 70-141
Vinyl chloride ug/L 14.820 74 66-140
Xylene (Total)ug/L 56.160 94 70-130
1,2-Dichloroethane-d4 (S)%94 70-130
4-Bromofluorobenzene (S)%98 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4493010MATRIX SPIKE SAMPLE:
MSSpike
Result
92743078003
1,1,1,2-Tetrachloroethane ug/L 22.920 114 70-146ND
1,1,1-Trichloroethane ug/L 21.520 107 70-150ND
1,1,2,2-Tetrachloroethane ug/L 22.120 111 66-144ND
1,1,2-Trichloroethane ug/L 20.020 100 70-142ND
1,1-Dichloroethane ug/L 21.720 109 68-150ND
1,1-Dichloroethene ug/L 21.520 107 64-162ND
1,2,3-Trichloropropane ug/L 22.620 113 66-144ND
1,2-Dibromo-3-chloropropane ug/L 20.620 103 62-146ND
1,2-Dibromoethane (EDB)ug/L 22.820 114 70-143ND
1,2-Dichlorobenzene ug/L 22.620 113 70-142ND
1,2-Dichloroethane ug/L 21.820 109 68-145ND
1,2-Dichloropropane ug/L 20.920 104 70-144ND
1,4-Dichlorobenzene ug/L 23.320 116 70-140ND
2-Butanone (MEK)ug/L 40.4J40 101 57-156ND
2-Hexanone ug/L 45.4J40 114 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 42.9J40 107 65-144ND
Acetone ug/L 40.5J40 101 49-162ND
Acrylonitrile ug/L 92.6J100 93 59-155ND
Benzene ug/L 22.620 113 68-144ND
Bromochloromethane ug/L 20.920 104 70-148ND
Bromodichloromethane ug/L 20.620 103 70-141ND
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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9800 Kincey Ave. Suite 100
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[phone]
Page 14 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4493010MATRIX SPIKE SAMPLE:
MSSpike
Result
92743078003
Bromoform ug/L 20.220 101 59-144ND
Bromomethane ug/L 13.7 v32068 23-190ND
Carbon disulfide ug/L 22.1J20 111 64-160ND
Carbon tetrachloride ug/L 22.620 113 70-147ND
Chlorobenzene ug/L 23.620 118 70-143ND
Chloroethane ug/L 18.520 93 55-190ND
Chloroform ug/L 19.320 96 67-148ND
Chloromethane ug/L 20.720 103 38-180ND
cis-1,2-Dichloroethene ug/L 20.920 105 67-151ND
cis-1,3-Dichloropropene ug/L 22.320 111 70-142ND
Dibromochloromethane ug/L 22.520 113 68-140ND
Dibromomethane ug/L 22.520 112 70-142ND
Ethylbenzene ug/L 23.520 118 70-145ND
Iodomethane ug/L 38.6 v34097 37-160ND
Methylene Chloride ug/L 20.120 101 54-149ND
Styrene ug/L 22.820 114 70-147ND
Tetrachloroethene ug/L 21.120 106 70-145ND
Toluene ug/L 22.120 110 65-146ND
trans-1,2-Dichloroethene ug/L 20.520 102 69-155ND
trans-1,3-Dichloropropene ug/L 22.420 112 70-142ND
trans-1,4-Dichloro-2-butene ug/L 15.8J v32079 39-149ND
Trichloroethene ug/L 23.220 116 70-152ND
Trichlorofluoromethane ug/L 20.420 102 60-158ND
Vinyl acetate ug/L 41.9J40 105 56-157ND
Vinyl chloride ug/L 20.320 102 51-178ND
Xylene (Total)ug/L 69.460 116 70-146ND
1,2-Dichloroethane-d4 (S)%97 70-130
4-Bromofluorobenzene (S)%100 70-130
Toluene-d8 (S)%99 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743078004
4493011SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 22
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743078004
4493011SAMPLE DUPLICATE:
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L ND 30ND
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND v230ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND 30ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND v230ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND v230ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%9897
4-Bromofluorobenzene (S)%9799
Toluene-d8 (S)%9997
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 22
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
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 EPAMethod 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.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
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.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 22
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92743196
Uwharrie LF/Semi-Annual
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92743196001 8713336204-GW4
92743196002 8713336204-GW19
92743196001 870956 8710926204-GW4 EPA 3005A EPA 6020B
92743196002 870956 8710926204-GW19 EPA 3005A EPA 6020B
92743196001 8720486204-GW4 EPA 8260D
92743196002 8720486204-GW19 EPA 8260D
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/05/2024 12:17 PM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 22
Page 19 of 22
Page 20 of 22
Page 21 of 22
Page 22 of 22
#=CL#
August 02, 2024
LIMS USE: FR - ENVIRONMENTAL
LIMS OBJECT ID: 92742831
92742831
Project:
Pace Project No.:
RE:
Environmental Manager
BFI Waste Systems of North America, LLC
5105 Moreland Road
Concord, NC 28027
Uwharrie LF/Semi-Annual
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on July 18, 2024. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - 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]
Project Manager
770-734-4205
Enclosures
cc: Mike Gurley, BFI Waste Systems of North America, LLC
Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 82
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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
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
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 82
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Lab ID Sample ID Matrix Date Collected Date Received
92742831001 6204-GW2 Water 07/18/24 16:20 07/18/24 17:46
92742831002 6204-GW4D Water 07/18/24 12:45 07/18/24 17:46
92742831003 6204-GW6 Water 07/18/24 14:05 07/18/24 17:46
92742831004 6204-GW7 Water 07/18/24 15:10 07/18/24 17:46
92742831005 6204-GW8 Water 07/18/24 15:00 07/18/24 17:46
92742831006 6204-GW12 Water 07/18/24 15:40 07/18/24 17:46
92742831007 6204-GW20 Water 07/18/24 15:00 07/18/24 17:46
92742831008 6204-GW21 Water 07/18/24 13:30 07/18/24 17:46
92742831009 6204-DUP Water 07/18/24 13:30 07/18/24 17:46
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 82
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92742831001 6204-GW2 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831002 6204-GW4D EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831003 6204-GW6 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831004 6204-GW7 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831005 6204-GW8 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831006 6204-GW12 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831007 6204-GW20 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831008 6204-GW21 EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
92742831009 6204-DUP EPA 6020B 15 PASI-GACW1
EPA 8260D 50 PASI-CLMB
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.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 82
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92742831001 6204-GW2
Performed by PACE 07/18/24 16:20
pH 5.3 Std. Units 07/18/24 16:20
Temperature 24.8 deg C 07/18/24 16:20
Static Water Level 39.12 feet 07/18/24 16:20
Specific Conductance 42.5 umhos/cm 07/18/24 16:20
Oxidation Potential 281.6 mV 07/18/24 16:20
Oxygen, Dissolved 2.2 mg/L 07/18/24 16:20
Total Well Depth 47.79 feet 07/18/24 16:20
Turbidity 0.1 NTU 07/18/24 16:20
Barium 35.8J ug/L 07/23/24 16:22100EPA 6020B
Beryllium 0.096J ug/L 07/23/24 16:221.0EPA 6020B
Copper 0.47J ug/L 07/23/24 16:2210.0EPA 6020B
Zinc 2.7J ug/L 07/23/24 16:2210.0EPA 6020B
Chloroform 7.8 ug/L 07/20/24 07:505.0EPA 8260D
92742831002 6204-GW4D
Performed by PACE 07/18/24 12:45
pH 7.6 Std. Units 07/18/24 12:45
Temperature 35.2 deg C 07/18/24 12:45
Static Water Level 11.58 feet 07/18/24 12:45
Specific Conductance 444 umhos/cm 07/18/24 12:45
Oxidation Potential 100.5 mV 07/18/24 12:45
Oxygen, Dissolved 3.3 mg/L 07/18/24 12:45
Total Well Depth 63.61 feet 07/18/24 12:45
Turbidity 2.0 NTU 07/18/24 12:45
Antimony 1.6J ug/L 07/23/24 16:376.0EPA 6020B
Arsenic 1.6J ug/L 07/23/24 16:3710.0EPA 6020B
Barium 23.9J ug/L 07/23/24 16:37100EPA 6020B
92742831003 6204-GW6
Performed by PACE 07/18/24 14:05
pH 5.2 Std. Units 07/18/24 14:05
Temperature 25.7 deg C 07/18/24 14:05
Static Water Level 38.24 feet 07/18/24 14:05
Specific Conductance 150.9 umhos/cm 07/18/24 14:05
Oxidation Potential 150.2 mV 07/18/24 14:05
Oxygen, Dissolved 2.9 mg/L 07/18/24 14:05
Total Well Depth 48.72 feet 07/18/24 14:05
Turbidity 0.8 NTU 07/18/24 14:05
Barium 95.2J ug/L 07/23/24 16:41100EPA 6020B
Beryllium 0.12J ug/L 07/23/24 16:411.0EPA 6020B
Cadmium 0.29J ug/L 07/23/24 16:411.0EPA 6020B
Cobalt 4.1J ug/L 07/23/24 16:4110.0EPA 6020B
Zinc 8.4J ug/L 07/23/24 16:4110.0EPA 6020B
92742831004 6204-GW7
Performed by PACE 07/18/24 15:10
pH 5.2 Std. Units 07/18/24 15:10
Temperature 23.9 deg C 07/18/24 15:10
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 82
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92742831004 6204-GW7
Static Water Level 34.40 feet 07/18/24 15:10
Specific Conductance 39.9 umhos/cm 07/18/24 15:10
Oxidation Potential 228.7 mV 07/18/24 15:10
Oxygen, Dissolved 5.9 mg/L 07/18/24 15:10
Total Well Depth 43.93 feet 07/18/24 15:10
Turbidity 6.3 NTU 07/18/24 15:10
Barium 31.5J ug/L 07/23/24 16:44100EPA 6020B
Beryllium 0.097J ug/L 07/23/24 16:441.0EPA 6020B
92742831005 6204-GW8
Performed by PACE 07/18/24 15:00
pH 6.0 Std. Units 07/18/24 15:00
Temperature 24.3 deg C 07/18/24 15:00
Static Water Level 29.85 feet 07/18/24 15:00
Specific Conductance 190.6 umhos/cm 07/18/24 15:00
Oxidation Potential -43.3 mV 07/18/24 15:00
Oxygen, Dissolved 1.8 mg/L 07/18/24 15:00
Total Well Depth 44.69 feet 07/18/24 15:00
Turbidity 9.7 NTU 07/18/24 15:00
Arsenic 1.3J ug/L 07/23/24 16:4810.0EPA 6020B
Barium 134 ug/L 07/23/24 16:48100EPA 6020B
Cadmium 1.3 ug/L 07/23/24 16:481.0EPA 6020B
Cobalt 3.6J ug/L 07/23/24 16:4810.0EPA 6020B
Copper 0.51J ug/L 07/23/24 16:4810.0EPA 6020B
Lead 0.44J ug/L 07/23/24 16:4810.0EPA 6020B
Zinc 23.4 ug/L 07/23/24 16:4810.0EPA 6020B
92742831006 6204-GW12
Performed by PACE 07/18/24 15:40
pH 6.3 Std. Units 07/18/24 15:40
Temperature 33.0 deg C 07/18/24 15:40
Static Water Level 38.15 feet 07/18/24 15:40
Specific Conductance 31.5 umhos/cm 07/18/24 15:40
Oxidation Potential -14.3 mV 07/18/24 15:40
Oxygen, Dissolved 5.5 mg/L 07/18/24 15:40
Total Well Depth 45.15 feet 07/18/24 15:40
Turbidity 2.6 NTU 07/18/24 15:40
Barium 9.4J ug/L 07/23/24 17:13100EPA 6020B
Silver 0.63J ug/L 07/23/24 17:1310.0EPA 6020B
Zinc 2.6J ug/L 07/23/24 17:1310.0EPA 6020B
92742831007 6204-GW20
Performed by PACE 07/18/24 15:00
pH 5.8 Std. Units 07/18/24 15:00
Temperature 31.9 deg C 07/18/24 15:00
Static Water Level 21.78 feet 07/18/24 15:00
Specific Conductance 455 umhos/cm 07/18/24 15:00
Oxidation Potential 2.3 mV 07/18/24 15:00
Oxygen, Dissolved 1.0 mg/L 07/18/24 15:00
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 82
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92742831007 6204-GW20
Total Well Depth 34.02 feet 07/18/24 15:00
Turbidity 0.1 NTU 07/18/24 15:00
Arsenic 2.5J ug/L 07/23/24 17:1610.0EPA 6020B
Barium 118 ug/L 07/23/24 17:16100EPA 6020B
Beryllium 0.16J ug/L 07/23/24 17:161.0EPA 6020B
Cobalt 55.0 ug/L 07/23/24 17:1610.0EPA 6020B
Nickel 8.5J ug/L 07/23/24 17:1650.0EPA 6020B
Zinc 5.0J ug/L 07/23/24 17:1610.0EPA 6020B
92742831008 6204-GW21
Performed by PACE 07/18/24 13:30
pH 4.9 Std. Units 07/18/24 13:30
Temperature 27.2 deg C 07/18/24 13:30
Static Water Level 17.09 feet 07/18/24 13:30
Specific Conductance 137.8 umhos/cm 07/18/24 13:30
Oxidation Potential 368.2 mV 07/18/24 13:30
Oxygen, Dissolved 4.1 mg/L 07/18/24 13:30
Total Well Depth 31.73 feet 07/18/24 13:30
Turbidity 1.6 NTU 07/18/24 13:30
Barium 95.8J ug/L 07/23/24 17:20100EPA 6020B
Beryllium 0.53J ug/L 07/23/24 17:201.0EPA 6020B
Cadmium 0.18J ug/L 07/23/24 17:201.0EPA 6020B
Selenium 1.3J ug/L 07/23/24 17:2010.0EPA 6020B
Zinc 8.4J ug/L 07/23/24 17:2010.0EPA 6020B
Chloroform 28.3 ug/L 07/20/24 09:565.0EPA 8260D
92742831009 6204-DUP
Barium 96.5J ug/L 07/23/24 17:24100EPA 6020B
Beryllium 0.56J ug/L 07/23/24 17:241.0EPA 6020B
Cadmium 0.17J ug/L 07/23/24 17:241.0EPA 6020B
Selenium 1.2J ug/L 07/23/24 17:2410.0EPA 6020B
Zinc 8.6J ug/L 07/23/24 17:2410.0EPA 6020B
Chloroform 26.4 ug/L 07/30/24 07:125.0EPA 8260D
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW2 Lab ID: 92742831001 Collected: 07/18/24 16:20 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 16:201
pH 5.3 Std. Units 07/18/24 16:201
Temperature 24.8 deg C 07/18/24 16:201
Static Water Level 39.12 feet 07/18/24 16:201
Specific Conductance 42.5 umhos/c
m 07/18/24 16:201
Oxidation Potential 281.6 mV 07/18/24 16:201
Oxygen, Dissolved 2.2 mg/L 07/18/24 16:20 7782-44-71
Total Well Depth 47.79 feet 07/18/24 16:201
Turbidity 0.1 NTU 07/18/24 16:201
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 16:22 7440-36-007/20/24 13:036.0 10.54
Arsenic ND ug/L 07/23/24 16:22 7440-38-207/20/24 13:0310.0 10.84
Barium 35.8J ug/L 07/23/24 16:22 7440-39-307/20/24 13:0310010.47
Beryllium 0.096J ug/L 07/23/24 16:22 7440-41-707/20/24 13:031.0 10.094
Cadmium ND ug/L 07/23/24 16:22 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 16:22 7440-47-307/20/24 13:0310.0 11.9
Cobalt ND ug/L 07/23/24 16:22 7440-48-407/20/24 13:0310.0 10.32
Copper 0.47J ug/L 07/23/24 16:22 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 16:22 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 16:22 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 16:22 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 16:22 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 16:22 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 16:22 7440-62-207/20/24 13:0325.0 10.75
Zinc 2.7J ug/L 07/23/24 16:22 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 07:50 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 07:50 107-13-120011.8
Benzene ND ug/L 07/20/24 07:50 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 07:50 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 07:50 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 07:50 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 07:50 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 07:50 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 07:50 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 07:50 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 07:50 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 07:50 75-00-310.0 10.65
Chloroform 7.8 ug/L 07/20/24 07:50 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 07:50 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW2 Lab ID: 92742831001 Collected: 07/18/24 16:20 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 07:50 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 07:50 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 07:50 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 07:50 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 07:50 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 07:50 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 07:50 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/20/24 07:50 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 07:50 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 07:50 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 07:50 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 07:50 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 07:50 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 07:50 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 07:50 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 07:50 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 07:50 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 07:50 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 07:50 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 07:50 108-10-110012.7
Styrene ND ug/L 07/20/24 07:50 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 07:50 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 07:50 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 07:50 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 07:50 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 07:50 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 07:50 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 07:50 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 07:50 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 07:50 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 07:50 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 07:50 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 07:50 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %07/20/24 07:50 460-00-4 C070-130 1
1,2-Dichloroethane-d4 (S)98 %07/20/24 07:50 17060-07-070-130 1
Toluene-d8 (S)101 %07/20/24 07:50 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW4D Lab ID: 92742831002 Collected: 07/18/24 12:45 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 12:451
pH 7.6 Std. Units 07/18/24 12:451
Temperature 35.2 deg C 07/18/24 12:451
Static Water Level 11.58 feet 07/18/24 12:451
Specific Conductance 444 umhos/c
m 07/18/24 12:451
Oxidation Potential 100.5 mV 07/18/24 12:451
Oxygen, Dissolved 3.3 mg/L 07/18/24 12:45 7782-44-71
Total Well Depth 63.61 feet 07/18/24 12:451
Turbidity 2.0 NTU 07/18/24 12:451
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony 1.6J ug/L 07/23/24 16:37 7440-36-007/20/24 13:036.0 10.54
Arsenic 1.6J ug/L 07/23/24 16:37 7440-38-207/20/24 13:0310.0 10.84
Barium 23.9J ug/L 07/23/24 16:37 7440-39-307/20/24 13:0310010.47
Beryllium ND ug/L 07/23/24 16:37 7440-41-707/20/24 13:031.0 10.094
Cadmium ND ug/L 07/23/24 16:37 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 16:37 7440-47-307/20/24 13:0310.0 11.9
Cobalt ND ug/L 07/23/24 16:37 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 16:37 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 16:37 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 16:37 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 16:37 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 16:37 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 16:37 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 16:37 7440-62-207/20/24 13:0325.0 10.75
Zinc ND ug/L 07/23/24 16:37 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 08:08 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 08:08 107-13-120011.8
Benzene ND ug/L 07/20/24 08:08 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 08:08 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 08:08 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 08:08 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 08:08 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 08:08 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 08:08 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 08:08 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 08:08 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 08:08 75-00-310.0 10.65
Chloroform ND ug/L 07/20/24 08:08 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 08:08 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW4D Lab ID: 92742831002 Collected: 07/18/24 12:45 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 08:08 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 08:08 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 08:08 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 08:08 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 08:08 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 08:08 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 08:08 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/20/24 08:08 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 08:08 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 08:08 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 08:08 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 08:08 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 08:08 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 08:08 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 08:08 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 08:08 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 08:08 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 08:08 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 08:08 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 08:08 108-10-110012.7
Styrene ND ug/L 07/20/24 08:08 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 08:08 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 08:08 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 08:08 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 08:08 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 08:08 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 08:08 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 08:08 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 08:08 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 08:08 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 08:08 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 08:08 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 08:08 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %07/20/24 08:08 460-00-470-130 1
1,2-Dichloroethane-d4 (S)98 %07/20/24 08:08 17060-07-070-130 1
Toluene-d8 (S)102 %07/20/24 08:08 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW6 Lab ID: 92742831003 Collected: 07/18/24 14:05 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 14:051
pH 5.2 Std. Units 07/18/24 14:051
Temperature 25.7 deg C 07/18/24 14:051
Static Water Level 38.24 feet 07/18/24 14:051
Specific Conductance 150.9 umhos/c
m 07/18/24 14:051
Oxidation Potential 150.2 mV 07/18/24 14:051
Oxygen, Dissolved 2.9 mg/L 07/18/24 14:05 7782-44-71
Total Well Depth 48.72 feet 07/18/24 14:051
Turbidity 0.8 NTU 07/18/24 14:051
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 16:41 7440-36-007/20/24 13:036.0 10.54
Arsenic ND ug/L 07/23/24 16:41 7440-38-207/20/24 13:0310.0 10.84
Barium 95.2J ug/L 07/23/24 16:41 7440-39-307/20/24 13:0310010.47
Beryllium 0.12J ug/L 07/23/24 16:41 7440-41-707/20/24 13:031.0 10.094
Cadmium 0.29J ug/L 07/23/24 16:41 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 16:41 7440-47-307/20/24 13:0310.0 11.9
Cobalt 4.1J ug/L 07/23/24 16:41 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 16:41 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 16:41 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 16:41 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 16:41 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 16:41 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 16:41 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 16:41 7440-62-207/20/24 13:0325.0 10.75
Zinc 8.4J ug/L 07/23/24 16:41 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 08:26 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 08:26 107-13-120011.8
Benzene ND ug/L 07/20/24 08:26 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 08:26 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 08:26 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 08:26 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 08:26 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 08:26 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 08:26 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 08:26 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 08:26 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 08:26 75-00-310.0 10.65
Chloroform ND ug/L 07/20/24 08:26 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 08:26 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW6 Lab ID: 92742831003 Collected: 07/18/24 14:05 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 08:26 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 08:26 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 08:26 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 08:26 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 08:26 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 08:26 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 08:26 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/20/24 08:26 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 08:26 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 08:26 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 08:26 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 08:26 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 08:26 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 08:26 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 08:26 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 08:26 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 08:26 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 08:26 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 08:26 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 08:26 108-10-110012.7
Styrene ND ug/L 07/20/24 08:26 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 08:26 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 08:26 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 08:26 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 08:26 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 08:26 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 08:26 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 08:26 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 08:26 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 08:26 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 08:26 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 08:26 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 08:26 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %07/20/24 08:26 460-00-470-130 1
1,2-Dichloroethane-d4 (S)99 %07/20/24 08:26 17060-07-070-130 1
Toluene-d8 (S)102 %07/20/24 08:26 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW7 Lab ID: 92742831004 Collected: 07/18/24 15:10 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 15:101
pH 5.2 Std. Units 07/18/24 15:101
Temperature 23.9 deg C 07/18/24 15:101
Static Water Level 34.40 feet 07/18/24 15:101
Specific Conductance 39.9 umhos/c
m 07/18/24 15:101
Oxidation Potential 228.7 mV 07/18/24 15:101
Oxygen, Dissolved 5.9 mg/L 07/18/24 15:10 7782-44-71
Total Well Depth 43.93 feet 07/18/24 15:101
Turbidity 6.3 NTU 07/18/24 15:101
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 16:44 7440-36-007/20/24 13:036.0 10.54
Arsenic ND ug/L 07/23/24 16:44 7440-38-207/20/24 13:0310.0 10.84
Barium 31.5J ug/L 07/23/24 16:44 7440-39-307/20/24 13:0310010.47
Beryllium 0.097J ug/L 07/23/24 16:44 7440-41-707/20/24 13:031.0 10.094
Cadmium ND ug/L 07/23/24 16:44 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 16:44 7440-47-307/20/24 13:0310.0 11.9
Cobalt ND ug/L 07/23/24 16:44 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 16:44 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 16:44 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 16:44 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 16:44 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 16:44 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 16:44 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 16:44 7440-62-207/20/24 13:0325.0 10.75
Zinc ND ug/L 07/23/24 16:44 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 08:44 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 08:44 107-13-120011.8
Benzene ND ug/L 07/20/24 08:44 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 08:44 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 08:44 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 08:44 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 08:44 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 08:44 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 08:44 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 08:44 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 08:44 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 08:44 75-00-310.0 10.65
Chloroform ND ug/L 07/20/24 08:44 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 08:44 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW7 Lab ID: 92742831004 Collected: 07/18/24 15:10 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 08:44 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 08:44 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 08:44 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 08:44 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 08:44 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 08:44 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 08:44 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/20/24 08:44 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 08:44 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 08:44 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 08:44 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 08:44 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 08:44 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 08:44 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 08:44 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 08:44 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 08:44 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 08:44 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 08:44 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 08:44 108-10-110012.7
Styrene ND ug/L 07/20/24 08:44 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 08:44 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 08:44 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 08:44 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 08:44 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 08:44 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 08:44 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 08:44 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 08:44 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 08:44 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 08:44 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 08:44 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 08:44 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)96 %07/20/24 08:44 460-00-470-130 1
1,2-Dichloroethane-d4 (S)99 %07/20/24 08:44 17060-07-070-130 1
Toluene-d8 (S)101 %07/20/24 08:44 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW8 Lab ID: 92742831005 Collected: 07/18/24 15:00 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 15:001
pH 6.0 Std. Units 07/18/24 15:001
Temperature 24.3 deg C 07/18/24 15:001
Static Water Level 29.85 feet 07/18/24 15:001
Specific Conductance 190.6 umhos/c
m 07/18/24 15:001
Oxidation Potential -43.3 mV 07/18/24 15:001
Oxygen, Dissolved 1.8 mg/L 07/18/24 15:00 7782-44-71
Total Well Depth 44.69 feet 07/18/24 15:001
Turbidity 9.7 NTU 07/18/24 15:001
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 16:48 7440-36-007/20/24 13:036.0 10.54
Arsenic 1.3J ug/L 07/23/24 16:48 7440-38-207/20/24 13:0310.0 10.84
Barium 134 ug/L 07/23/24 16:48 7440-39-307/20/24 13:0310010.47
Beryllium ND ug/L 07/23/24 16:48 7440-41-707/20/24 13:031.0 10.094
Cadmium 1.3 ug/L 07/23/24 16:48 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 16:48 7440-47-307/20/24 13:0310.0 11.9
Cobalt 3.6J ug/L 07/23/24 16:48 7440-48-407/20/24 13:0310.0 10.32
Copper 0.51J ug/L 07/23/24 16:48 7440-50-807/20/24 13:0310.0 10.43
Lead 0.44J ug/L 07/23/24 16:48 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 16:48 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 16:48 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 16:48 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 16:48 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 16:48 7440-62-207/20/24 13:0325.0 10.75
Zinc 23.4 ug/L 07/23/24 16:48 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 09:02 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 09:02 107-13-120011.8
Benzene ND ug/L 07/20/24 09:02 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 09:02 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 09:02 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 09:02 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 09:02 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 09:02 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 09:02 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 09:02 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 09:02 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 09:02 75-00-310.0 10.65
Chloroform ND ug/L 07/20/24 09:02 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 09:02 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW8 Lab ID: 92742831005 Collected: 07/18/24 15:00 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 09:02 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 09:02 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 09:02 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 09:02 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 09:02 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 09:02 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 09:02 110-57-6 IH,v110010.56
1,1-Dichloroethane ND ug/L 07/20/24 09:02 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 09:02 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 09:02 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 09:02 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 09:02 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 09:02 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 09:02 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 09:02 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 09:02 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 09:02 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 09:02 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 09:02 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 09:02 108-10-110012.7
Styrene ND ug/L 07/20/24 09:02 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 09:02 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 09:02 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 09:02 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 09:02 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 09:02 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 09:02 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 09:02 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 09:02 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 09:02 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 09:02 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 09:02 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 09:02 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)96 %07/20/24 09:02 460-00-470-130 1
1,2-Dichloroethane-d4 (S)97 %07/20/24 09:02 17060-07-070-130 1
Toluene-d8 (S)101 %07/20/24 09:02 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW12 Lab ID: 92742831006 Collected: 07/18/24 15:40 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 15:401
pH 6.3 Std. Units 07/18/24 15:401
Temperature 33.0 deg C 07/18/24 15:401
Static Water Level 38.15 feet 07/18/24 15:401
Specific Conductance 31.5 umhos/c
m 07/18/24 15:401
Oxidation Potential -14.3 mV 07/18/24 15:401
Oxygen, Dissolved 5.5 mg/L 07/18/24 15:40 7782-44-71
Total Well Depth 45.15 feet 07/18/24 15:401
Turbidity 2.6 NTU 07/18/24 15:401
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 17:13 7440-36-007/20/24 13:036.0 10.54
Arsenic ND ug/L 07/23/24 17:13 7440-38-207/20/24 13:0310.0 10.84
Barium 9.4J ug/L 07/23/24 17:13 7440-39-307/20/24 13:0310010.47
Beryllium ND ug/L 07/23/24 17:13 7440-41-707/20/24 13:031.0 10.094
Cadmium ND ug/L 07/23/24 17:13 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 17:13 7440-47-307/20/24 13:0310.0 11.9
Cobalt ND ug/L 07/23/24 17:13 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 17:13 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 17:13 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 17:13 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 17:13 7782-49-207/20/24 13:0310.0 10.96
Silver 0.63J ug/L 07/23/24 17:13 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 17:13 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 17:13 7440-62-207/20/24 13:0325.0 10.75
Zinc 2.6J ug/L 07/23/24 17:13 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 09:20 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 09:20 107-13-120011.8
Benzene ND ug/L 07/20/24 09:20 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 09:20 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 09:20 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 09:20 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 09:20 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 09:20 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 09:20 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 09:20 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 09:20 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 09:20 75-00-310.0 10.65
Chloroform ND ug/L 07/20/24 09:20 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 09:20 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW12 Lab ID: 92742831006 Collected: 07/18/24 15:40 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 09:20 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 09:20 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 09:20 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 09:20 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 09:20 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 09:20 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 09:20 110-57-6 IH,v110010.56
1,1-Dichloroethane ND ug/L 07/20/24 09:20 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 09:20 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 09:20 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 09:20 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 09:20 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 09:20 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 09:20 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 09:20 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 09:20 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 09:20 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 09:20 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 09:20 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 09:20 108-10-110012.7
Styrene ND ug/L 07/20/24 09:20 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 09:20 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 09:20 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 09:20 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 09:20 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 09:20 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 09:20 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 09:20 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 09:20 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 09:20 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 09:20 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 09:20 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 09:20 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %07/20/24 09:20 460-00-470-130 1
1,2-Dichloroethane-d4 (S)98 %07/20/24 09:20 17060-07-070-130 1
Toluene-d8 (S)101 %07/20/24 09:20 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW20 Lab ID: 92742831007 Collected: 07/18/24 15:00 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 15:001
pH 5.8 Std. Units 07/18/24 15:001
Temperature 31.9 deg C 07/18/24 15:001
Static Water Level 21.78 feet 07/18/24 15:001
Specific Conductance 455 umhos/c
m 07/18/24 15:001
Oxidation Potential 2.3 mV 07/18/24 15:001
Oxygen, Dissolved 1.0 mg/L 07/18/24 15:00 7782-44-71
Total Well Depth 34.02 feet 07/18/24 15:001
Turbidity 0.1 NTU 07/18/24 15:001
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 17:16 7440-36-007/20/24 13:036.0 10.54
Arsenic 2.5J ug/L 07/23/24 17:16 7440-38-207/20/24 13:0310.0 10.84
Barium 118 ug/L 07/23/24 17:16 7440-39-307/20/24 13:0310010.47
Beryllium 0.16J ug/L 07/23/24 17:16 7440-41-707/20/24 13:031.0 10.094
Cadmium ND ug/L 07/23/24 17:16 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 17:16 7440-47-307/20/24 13:0310.0 11.9
Cobalt 55.0 ug/L 07/23/24 17:16 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 17:16 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 17:16 7439-92-107/20/24 13:0310.0 10.16
Nickel 8.5J ug/L 07/23/24 17:16 7440-02-007/20/24 13:0350.0 12.1
Selenium ND ug/L 07/23/24 17:16 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 17:16 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 17:16 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 17:16 7440-62-207/20/24 13:0325.0 10.75
Zinc 5.0J ug/L 07/23/24 17:16 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 09:38 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 09:38 107-13-120011.8
Benzene ND ug/L 07/20/24 09:38 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 09:38 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 09:38 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 09:38 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 09:38 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 09:38 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 09:38 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 09:38 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 09:38 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 09:38 75-00-310.0 10.65
Chloroform ND ug/L 07/20/24 09:38 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 09:38 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW20 Lab ID: 92742831007 Collected: 07/18/24 15:00 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 09:38 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 09:38 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 09:38 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 09:38 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 09:38 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 09:38 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 09:38 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/20/24 09:38 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 09:38 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 09:38 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 09:38 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 09:38 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 09:38 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 09:38 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 09:38 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 09:38 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 09:38 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 09:38 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 09:38 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 09:38 108-10-110012.7
Styrene ND ug/L 07/20/24 09:38 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 09:38 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 09:38 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 09:38 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 09:38 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 09:38 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 09:38 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 09:38 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 09:38 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 09:38 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 09:38 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 09:38 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 09:38 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)98 %07/20/24 09:38 460-00-470-130 1
1,2-Dichloroethane-d4 (S)97 %07/20/24 09:38 17060-07-070-130 1
Toluene-d8 (S)100 %07/20/24 09:38 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW21 Lab ID: 92742831008 Collected: 07/18/24 13:30 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/18/24 13:301
pH 4.9 Std. Units 07/18/24 13:301
Temperature 27.2 deg C 07/18/24 13:301
Static Water Level 17.09 feet 07/18/24 13:301
Specific Conductance 137.8 umhos/c
m 07/18/24 13:301
Oxidation Potential 368.2 mV 07/18/24 13:301
Oxygen, Dissolved 4.1 mg/L 07/18/24 13:30 7782-44-71
Total Well Depth 31.73 feet 07/18/24 13:301
Turbidity 1.6 NTU 07/18/24 13:301
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 17:20 7440-36-007/20/24 13:036.0 10.54
Arsenic ND ug/L 07/23/24 17:20 7440-38-207/20/24 13:0310.0 10.84
Barium 95.8J ug/L 07/23/24 17:20 7440-39-307/20/24 13:0310010.47
Beryllium 0.53J ug/L 07/23/24 17:20 7440-41-707/20/24 13:031.0 10.094
Cadmium 0.18J ug/L 07/23/24 17:20 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 17:20 7440-47-307/20/24 13:0310.0 11.9
Cobalt ND ug/L 07/23/24 17:20 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 17:20 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 17:20 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 17:20 7440-02-007/20/24 13:0350.0 12.1
Selenium 1.3J ug/L 07/23/24 17:20 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 17:20 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 17:20 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 17:20 7440-62-207/20/24 13:0325.0 10.75
Zinc 8.4J ug/L 07/23/24 17:20 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/20/24 09:56 67-64-110015.1
Acrylonitrile ND ug/L 07/20/24 09:56 107-13-120011.8
Benzene ND ug/L 07/20/24 09:56 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/20/24 09:56 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/20/24 09:56 75-27-41.0 10.31
Bromoform ND ug/L 07/20/24 09:56 75-25-23.0 10.34
Bromomethane ND ug/L 07/20/24 09:56 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/20/24 09:56 78-93-310014.0
Carbon disulfide ND ug/L 07/20/24 09:56 75-15-010010.36
Carbon tetrachloride ND ug/L 07/20/24 09:56 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/20/24 09:56 108-90-73.0 10.28
Chloroethane ND ug/L 07/20/24 09:56 75-00-310.0 10.65
Chloroform 28.3 ug/L 07/20/24 09:56 67-66-35.0 10.43
Chloromethane ND ug/L 07/20/24 09:56 74-87-31.0 10.54
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-GW21 Lab ID: 92742831008 Collected: 07/18/24 13:30 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
1,2-Dibromo-3-
chloropropane
ND ug/L 07/20/24 09:56 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/20/24 09:56 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/20/24 09:56 106-93-42.0 10.27
Dibromomethane ND ug/L 07/20/24 09:56 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/20/24 09:56 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/20/24 09:56 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/20/24 09:56 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/20/24 09:56 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/20/24 09:56 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/20/24 09:56 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/20/24 09:56 156-59-25.0 10.38
trans-1,2-Dichloroethene ND ug/L 07/20/24 09:56 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/20/24 09:56 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/20/24 09:56 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/20/24 09:56 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/20/24 09:56 100-41-41.0 10.30
2-Hexanone ND ug/L 07/20/24 09:56 591-78-650.0 10.48
Iodomethane ND ug/L 07/20/24 09:56 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/20/24 09:56 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/20/24 09:56 108-10-110012.7
Styrene ND ug/L 07/20/24 09:56 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/20/24 09:56 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/20/24 09:56 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/20/24 09:56 127-18-41.0 10.29
Toluene ND ug/L 07/20/24 09:56 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/20/24 09:56 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/20/24 09:56 79-00-51.0 10.32
Trichloroethene ND ug/L 07/20/24 09:56 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/20/24 09:56 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/20/24 09:56 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/20/24 09:56 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/20/24 09:56 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/20/24 09:56 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)97 %07/20/24 09:56 460-00-4 C070-130 1
1,2-Dichloroethane-d4 (S)100 %07/20/24 09:56 17060-07-070-130 1
Toluene-d8 (S)102 %07/20/24 09:56 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-DUP Lab ID: 92742831009 Collected: 07/18/24 13:30 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony ND ug/L 07/23/24 17:24 7440-36-007/20/24 13:036.0 10.54
Arsenic ND ug/L 07/23/24 17:24 7440-38-207/20/24 13:0310.0 10.84
Barium 96.5J ug/L 07/23/24 17:24 7440-39-307/20/24 13:0310010.47
Beryllium 0.56J ug/L 07/23/24 17:24 7440-41-707/20/24 13:031.0 10.094
Cadmium 0.17J ug/L 07/23/24 17:24 7440-43-907/20/24 13:031.0 10.10
Chromium ND ug/L 07/23/24 17:24 7440-47-307/20/24 13:0310.0 11.9
Cobalt ND ug/L 07/23/24 17:24 7440-48-407/20/24 13:0310.0 10.32
Copper ND ug/L 07/23/24 17:24 7440-50-807/20/24 13:0310.0 10.43
Lead ND ug/L 07/23/24 17:24 7439-92-107/20/24 13:0310.0 10.16
Nickel ND ug/L 07/23/24 17:24 7440-02-007/20/24 13:0350.0 12.1
Selenium 1.2J ug/L 07/23/24 17:24 7782-49-207/20/24 13:0310.0 10.96
Silver ND ug/L 07/23/24 17:24 7440-22-407/20/24 13:0310.0 10.31
Thallium ND ug/L 07/23/24 17:24 7440-28-007/20/24 13:035.5 10.38
Vanadium ND ug/L 07/23/24 17:24 7440-62-207/20/24 13:0325.0 10.75
Zinc 8.6J ug/L 07/23/24 17:24 7440-66-607/20/24 13:0310.0 12.4
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone ND ug/L 07/30/24 07:12 67-64-110015.1
Acrylonitrile ND ug/L 07/30/24 07:12 107-13-120011.8
Benzene ND ug/L 07/30/24 07:12 71-43-21.0 10.34
Bromochloromethane ND ug/L 07/30/24 07:12 74-97-53.0 10.47
Bromodichloromethane ND ug/L 07/30/24 07:12 75-27-41.0 10.31
Bromoform ND ug/L 07/30/24 07:12 75-25-23.0 10.34
Bromomethane ND ug/L 07/30/24 07:12 74-83-910.0 11.7
2-Butanone (MEK)ND ug/L 07/30/24 07:12 78-93-310014.0
Carbon disulfide ND ug/L 07/30/24 07:12 75-15-010010.36
Carbon tetrachloride ND ug/L 07/30/24 07:12 56-23-51.0 10.33
Chlorobenzene ND ug/L 07/30/24 07:12 108-90-73.0 10.28
Chloroethane ND ug/L 07/30/24 07:12 75-00-310.0 10.65
Chloroform 26.4 ug/L 07/30/24 07:12 67-66-35.0 10.43
Chloromethane ND ug/L 07/30/24 07:12 74-87-31.0 10.54
1,2-Dibromo-3-
chloropropane ND ug/L 07/30/24 07:12 96-12-813.0 10.34
Dibromochloromethane ND ug/L 07/30/24 07:12 124-48-13.0 10.36
1,2-Dibromoethane (EDB)ND ug/L 07/30/24 07:12 106-93-42.0 10.27
Dibromomethane ND ug/L 07/30/24 07:12 74-95-310.0 10.39
1,2-Dichlorobenzene ND ug/L 07/30/24 07:12 95-50-15.0 10.34
1,4-Dichlorobenzene ND ug/L 07/30/24 07:12 106-46-71.0 10.33
trans-1,4-Dichloro-2-
butene ND ug/L 07/30/24 07:12 110-57-6 IH10010.56
1,1-Dichloroethane ND ug/L 07/30/24 07:12 75-34-35.0 10.37
1,2-Dichloroethane ND ug/L 07/30/24 07:12 107-06-21.0 10.32
1,1-Dichloroethene ND ug/L 07/30/24 07:12 75-35-45.0 10.35
cis-1,2-Dichloroethene ND ug/L 07/30/24 07:12 156-59-25.0 10.38
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 82
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Sample: 6204-DUP Lab ID: 92742831009 Collected: 07/18/24 13:30 Received: 07/18/24 17:46 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
trans-1,2-Dichloroethene ND ug/L 07/30/24 07:12 156-60-55.0 10.40
1,2-Dichloropropane ND ug/L 07/30/24 07:12 78-87-51.0 10.36
cis-1,3-Dichloropropene ND ug/L 07/30/24 07:12 10061-01-51.0 10.36
trans-1,3-Dichloropropene ND ug/L 07/30/24 07:12 10061-02-61.0 10.36
Ethylbenzene ND ug/L 07/30/24 07:12 100-41-41.0 10.30
2-Hexanone ND ug/L 07/30/24 07:12 591-78-650.0 10.48
Iodomethane ND ug/L 07/30/24 07:12 74-88-420.0 19.7
Methylene Chloride ND ug/L 07/30/24 07:12 75-09-25.0 12.0
4-Methyl-2-pentanone
(MIBK)ND ug/L 07/30/24 07:12 108-10-110012.7
Styrene ND ug/L 07/30/24 07:12 100-42-51.0 10.29
1,1,1,2-Tetrachloroethane ND ug/L 07/30/24 07:12 630-20-65.0 10.31
1,1,2,2-Tetrachloroethane ND ug/L 07/30/24 07:12 79-34-53.0 10.22
Tetrachloroethene ND ug/L 07/30/24 07:12 127-18-41.0 10.29
Toluene ND ug/L 07/30/24 07:12 108-88-31.0 10.24
1,1,1-Trichloroethane ND ug/L 07/30/24 07:12 71-55-61.0 10.33
1,1,2-Trichloroethane ND ug/L 07/30/24 07:12 79-00-51.0 10.32
Trichloroethene ND ug/L 07/30/24 07:12 79-01-61.0 10.38
Trichlorofluoromethane ND ug/L 07/30/24 07:12 75-69-41.0 10.30
1,2,3-Trichloropropane ND ug/L 07/30/24 07:12 96-18-41.0 10.26
Vinyl acetate ND ug/L 07/30/24 07:12 108-05-450.0 11.3
Vinyl chloride ND ug/L 07/30/24 07:12 75-01-41.0 10.39
Xylene (Total)ND ug/L 07/30/24 07:12 1330-20-75.0 10.34
Surrogates
4-Bromofluorobenzene (S)96 %07/30/24 07:12 460-00-4 C070-130 1
1,2-Dichloroethane-d4 (S)101 %07/30/24 07:12 17060-07-070-130 1
Toluene-d8 (S)100 %07/30/24 07:12 2037-26-570-130 1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
869785
EPA 3005A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples:92742831001, 92742831002, 92742831003, 92742831004, 92742831005, 92742831006, 92742831007,
92742831008, 92742831009
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4483189
Associated Lab Samples: 92742831001, 92742831002, 92742831003, 92742831004, 92742831005, 92742831006, 92742831007,
92742831008, 92742831009
Matrix: Water
AnalyzedMDL
Antimony ug/L ND 6.0 07/23/24 16:150.54
Arsenic ug/L ND 10.0 07/23/24 16:150.84
Barium ug/L ND 100 07/23/24 16:150.47
Beryllium ug/L ND 1.0 07/23/24 16:150.094
Cadmium ug/L ND 1.0 07/23/24 16:150.10
Chromium ug/L ND 10.0 07/23/24 16:151.9
Cobalt ug/L ND 10.0 07/23/24 16:150.32
Copper ug/L ND 10.0 07/23/24 16:150.43
Lead ug/L ND 10.0 07/23/24 16:150.16
Nickel ug/L ND 50.0 07/23/24 16:152.1
Selenium ug/L ND 10.0 07/23/24 16:150.96
Silver ug/L ND 10.0 07/23/24 16:150.31
Thallium ug/L ND 5.5 07/23/24 16:150.38
Vanadium ug/L ND 25.0 07/23/24 16:150.75
Zinc ug/L ND 10.0 07/23/24 16:152.4
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4483190LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 101100 101 80-120
Arsenic ug/L 98.1100 98 80-120
Barium ug/L 94.7J100 95 80-120
Beryllium ug/L 107100 107 80-120
Cadmium ug/L 100100 100 80-120
Chromium ug/L 99.4100 99 80-120
Cobalt ug/L 97.6100 98 80-120
Copper ug/L 98.4100 98 80-120
Lead ug/L 99.1100 99 80-120
Nickel ug/L 97.7100 98 80-120
Selenium ug/L 99.1100 99 80-120
Silver ug/L 99.7100 100 80-120
Thallium ug/L 95.5100 96 80-120
Vanadium ug/L 97.7100 98 80-120
Zinc ug/L 99.7100 100 80-120
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4483191MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742831001
4483192
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Antimony ug/L 100 99 75-12599 0 20100ND99.0 98.7
Arsenic ug/L 100 97 75-12597 0 20100ND97.1 96.8
Barium ug/L 100 100 75-12599 0 2010035.8J 136 135
Beryllium ug/L 100 100 75-12598 2 201000.096J 100 98.2
Cadmium ug/L 100 100 75-12598 2 20100ND100 98.5
Chromium ug/L 100 100 75-12598 1 20100ND99.9 98.5
Cobalt ug/L 100 98 75-12598 0 20100ND98.0 97.6
Copper ug/L 100 98 75-12597 1 201000.47J 98.7 97.3
Lead ug/L 100 97 75-12597 0 20100ND97.3 97.5
Nickel ug/L 100 99 75-12597 2 20100ND99.2 97.4
Selenium ug/L 100 98 75-12598 1 20100ND97.8 98.4
Silver ug/L 100 96 75-12596 0 20100ND96.2 96.4
Thallium ug/L 100 94 75-12594 1 20100ND94.3 93.7
Vanadium ug/L 100 99 75-12598 0 20100ND98.6 98.2
Zinc ug/L 100 99 75-12598 2 201002.7J 102 100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
868970
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92742831001, 92742831002, 92742831003, 92742831004
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4478707
Associated Lab Samples:92742831001, 92742831002, 92742831003, 92742831004
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/20/24 02:270.31
1,1,1-Trichloroethane ug/L ND 1.0 07/20/24 02:270.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/20/24 02:270.22
1,1,2-Trichloroethane ug/L ND 1.0 07/20/24 02:270.32
1,1-Dichloroethane ug/L ND 5.0 07/20/24 02:270.37
1,1-Dichloroethene ug/L ND 5.0 07/20/24 02:270.35
1,2,3-Trichloropropane ug/L ND 1.0 07/20/24 02:270.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/20/24 02:270.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 07/20/24 02:270.27
1,2-Dichlorobenzene ug/L ND 5.0 07/20/24 02:270.34
1,2-Dichloroethane ug/L ND 1.0 07/20/24 02:270.32
1,2-Dichloropropane ug/L ND 1.0 07/20/24 02:270.36
1,4-Dichlorobenzene ug/L ND 1.0 07/20/24 02:270.33
2-Butanone (MEK)ug/L ND 100 07/20/24 02:274.0
2-Hexanone ug/L ND 50.0 07/20/24 02:270.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/20/24 02:272.7
Acetone ug/L ND 100 07/20/24 02:275.1
Acrylonitrile ug/L ND 200 07/20/24 02:271.8
Benzene ug/L ND 1.0 07/20/24 02:270.34
Bromochloromethane ug/L ND 3.0 07/20/24 02:270.47
Bromodichloromethane ug/L ND 1.0 07/20/24 02:270.31
Bromoform ug/L ND 3.0 07/20/24 02:270.34
Bromomethane ug/L ND 10.0 07/20/24 02:271.7
Carbon disulfide ug/L ND 100 07/20/24 02:270.36
Carbon tetrachloride ug/L ND 1.0 07/20/24 02:270.33
Chlorobenzene ug/L ND 3.0 07/20/24 02:270.28
Chloroethane ug/L ND 10.0 07/20/24 02:270.65
Chloroform ug/L ND 5.0 07/20/24 02:270.43
Chloromethane ug/L ND 1.0 07/20/24 02:270.54
cis-1,2-Dichloroethene ug/L ND 5.0 07/20/24 02:270.38
cis-1,3-Dichloropropene ug/L ND 1.0 07/20/24 02:270.36
Dibromochloromethane ug/L ND 3.0 07/20/24 02:270.36
Dibromomethane ug/L ND 10.0 07/20/24 02:270.39
Ethylbenzene ug/L ND 1.0 07/20/24 02:270.30
Iodomethane ug/L ND 20.0 07/20/24 02:279.7
Methylene Chloride ug/L ND 5.0 07/20/24 02:272.0
Styrene ug/L ND 1.0 07/20/24 02:270.29
Tetrachloroethene ug/L ND 1.0 07/20/24 02:270.29
Toluene ug/L ND 1.0 07/20/24 02:270.24
trans-1,2-Dichloroethene ug/L ND 5.0 07/20/24 02:270.40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4478707
Associated Lab Samples:92742831001, 92742831002, 92742831003, 92742831004
Matrix: Water
AnalyzedMDL
trans-1,3-Dichloropropene ug/L ND 1.0 07/20/24 02:270.36
trans-1,4-Dichloro-2-butene ug/L ND 100 IH07/20/24 02:270.56
Trichloroethene ug/L ND 1.0 07/20/24 02:270.38
Trichlorofluoromethane ug/L ND 1.0 07/20/24 02:270.30
Vinyl acetate ug/L ND 50.0 07/20/24 02:271.3
Vinyl chloride ug/L ND 1.0 07/20/24 02:270.39
Xylene (Total)ug/L ND 5.0 07/20/24 02:270.34
1,2-Dichloroethane-d4 (S)%98 70-130 07/20/24 02:27
4-Bromofluorobenzene (S)%94 70-130 07/20/24 02:27
Toluene-d8 (S)%99 70-130 07/20/24 02:27
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4478708LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 20.520 103 70-130
1,1,1-Trichloroethane ug/L 19.220 96 70-130
1,1,2,2-Tetrachloroethane ug/L 19.720 98 70-130
1,1,2-Trichloroethane ug/L 18.020 90 70-130
1,1-Dichloroethane ug/L 19.120 95 70-130
1,1-Dichloroethene ug/L 20.120 101 69-131
1,2,3-Trichloropropane ug/L 19.420 97 70-130
1,2-Dibromo-3-chloropropane ug/L 17.020 85 70-130
1,2-Dibromoethane (EDB)ug/L 19.620 98 70-130
1,2-Dichlorobenzene ug/L 20.220 101 70-130
1,2-Dichloroethane ug/L 19.720 99 70-130
1,2-Dichloropropane ug/L 19.320 97 70-130
1,4-Dichlorobenzene ug/L 19.620 98 70-130
2-Butanone (MEK)ug/L 39.7J40 99 67-133
2-Hexanone ug/L 39.8J40 100 70-133
4-Methyl-2-pentanone (MIBK)ug/L 38.2J40 95 70-130
Acetone ug/L 41.4J40 103 67-130
Acrylonitrile ug/L 103J100 103 70-130
Benzene ug/L 19.420 97 70-130
Bromochloromethane ug/L 20.220 101 70-130
Bromodichloromethane ug/L 20.620 103 70-130
Bromoform ug/L 16.920 85 70-133
Bromomethane ug/L 18.520 92 41-148
Carbon disulfide ug/L 17.6J20 88 70-131
Carbon tetrachloride ug/L 18.920 94 70-130
Chlorobenzene ug/L 19.520 97 70-130
Chloroethane ug/L 21.220 106 41-157
Chloroform ug/L 18.620 93 70-130
Chloromethane ug/L 19.720 99 59-141
cis-1,2-Dichloroethene ug/L 19.420 97 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4478708LABORATORY CONTROL SAMPLE:
LCSSpike
cis-1,3-Dichloropropene ug/L 18.920 94 70-130
Dibromochloromethane ug/L 19.620 98 70-130
Dibromomethane ug/L 18.620 93 70-130
Ethylbenzene ug/L 19.820 99 70-130
Iodomethane ug/L 38.440 96 57-140
Methylene Chloride ug/L 18.120 91 62-130
Styrene ug/L 20.120 101 70-130
Tetrachloroethene ug/L 18.520 92 70-130
Toluene ug/L 18.520 93 70-130
trans-1,2-Dichloroethene ug/L 20.320 102 70-130
trans-1,3-Dichloropropene ug/L 18.520 92 70-130
trans-1,4-Dichloro-2-butene ug/L 23.6J IH20118 57-149
Trichloroethene ug/L 18.720 94 70-130
Trichlorofluoromethane ug/L 19.020 95 57-130
Vinyl acetate ug/L 39.4J40 99 70-141
Vinyl chloride ug/L 20.120 100 66-140
Xylene (Total)ug/L 59.760 100 70-130
1,2-Dichloroethane-d4 (S)%102 70-130
4-Bromofluorobenzene (S)%96 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4478709MATRIX SPIKE SAMPLE:
MSSpike
Result
92741415016
1,1,1,2-Tetrachloroethane ug/L 21.620 108 70-146ND
1,1,1-Trichloroethane ug/L 22.420 112 70-150ND
1,1,2,2-Tetrachloroethane ug/L 21.020 105 66-144ND
1,1,2-Trichloroethane ug/L 20.320 101 70-142ND
1,1-Dichloroethane ug/L 22.320 111 68-150ND
1,1-Dichloroethene ug/L 23.520 117 64-162ND
1,2,3-Trichloropropane ug/L 20.720 103 66-144ND
1,2-Dibromo-3-chloropropane ug/L 18.220 91 62-146ND
1,2-Dibromoethane (EDB)ug/L 21.220 106 70-143ND
1,2-Dichlorobenzene ug/L 21.220 106 70-142ND
1,2-Dichloroethane ug/L 21.820 109 68-145ND
1,2-Dichloropropane ug/L 22.020 110 70-144ND
1,4-Dichlorobenzene ug/L 21.720 109 70-140ND
2-Butanone (MEK)ug/L 38.8J40 97 57-156ND
2-Hexanone ug/L 39.6J40 99 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 38.2J40 95 65-144ND
Acetone ug/L 40.8J40 102 49-162ND
Acrylonitrile ug/L 110J100 110 59-155ND
Benzene ug/L 21.120 105 68-144ND
Bromochloromethane ug/L 22.220 111 70-148ND
Bromodichloromethane ug/L 22.920 115 70-141ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 30 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4478709MATRIX SPIKE SAMPLE:
MSSpike
Result
92741415016
Bromoform ug/L 18.520 92 59-144ND
Bromomethane ug/L 23.720 119 23-190ND
Carbon disulfide ug/L 20.7J20 104 64-160ND
Carbon tetrachloride ug/L 21.520 108 70-147ND
Chlorobenzene ug/L 20.920 105 70-143ND
Chloroethane ug/L 23.320 116 55-190ND
Chloroform ug/L 22.120 110 67-148ND
Chloromethane ug/L 17.820 89 38-180ND
cis-1,2-Dichloroethene ug/L 22.420 112 67-151ND
cis-1,3-Dichloropropene ug/L 20.920 105 70-142ND
Dibromochloromethane ug/L 21.620 108 68-140ND
Dibromomethane ug/L 21.020 105 70-142ND
Ethylbenzene ug/L 21.220 106 70-145ND
Iodomethane ug/L 42.740 107 37-160ND
Methylene Chloride ug/L 20.120 100 54-149ND
Styrene ug/L 21.320 107 70-147ND
Tetrachloroethene ug/L 20.920 104 70-145ND
Toluene ug/L 20.520 102 65-146ND
trans-1,2-Dichloroethene ug/L 23.920 120 69-155ND
trans-1,3-Dichloropropene ug/L 19.820 99 70-142ND
trans-1,4-Dichloro-2-butene ug/L 20.5J IH,v120102 39-149ND
Trichloroethene ug/L 20.920 105 70-152ND
Trichlorofluoromethane ug/L 21.520 107 60-158ND
Vinyl acetate ug/L 38.3J40 96 56-157ND
Vinyl chloride ug/L 19.020 95 51-178ND
Xylene (Total)ug/L 64.860 108 70-146ND
1,2-Dichloroethane-d4 (S)%106 70-130
4-Bromofluorobenzene (S)%99 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92741415017
4478710SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 31 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92741415017
4478710SAMPLE DUPLICATE:
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L ND 30ND
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND 30ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND 30ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND 30ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND IH,v130ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%98100
4-Bromofluorobenzene (S)%9797
Toluene-d8 (S)%101100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 32 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
868971
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92742831005, 92742831006, 92742831007, 92742831008
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4478717
Associated Lab Samples:92742831005, 92742831006, 92742831007, 92742831008
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/20/24 02:450.31
1,1,1-Trichloroethane ug/L ND 1.0 07/20/24 02:450.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/20/24 02:450.22
1,1,2-Trichloroethane ug/L ND 1.0 07/20/24 02:450.32
1,1-Dichloroethane ug/L ND 5.0 07/20/24 02:450.37
1,1-Dichloroethene ug/L ND 5.0 07/20/24 02:450.35
1,2,3-Trichloropropane ug/L ND 1.0 07/20/24 02:450.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/20/24 02:450.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 07/20/24 02:450.27
1,2-Dichlorobenzene ug/L ND 5.0 07/20/24 02:450.34
1,2-Dichloroethane ug/L ND 1.0 07/20/24 02:450.32
1,2-Dichloropropane ug/L ND 1.0 07/20/24 02:450.36
1,4-Dichlorobenzene ug/L ND 1.0 07/20/24 02:450.33
2-Butanone (MEK)ug/L ND 100 07/20/24 02:454.0
2-Hexanone ug/L ND 50.0 07/20/24 02:450.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/20/24 02:452.7
Acetone ug/L ND 100 07/20/24 02:455.1
Acrylonitrile ug/L ND 200 07/20/24 02:451.8
Benzene ug/L ND 1.0 07/20/24 02:450.34
Bromochloromethane ug/L ND 3.0 07/20/24 02:450.47
Bromodichloromethane ug/L ND 1.0 07/20/24 02:450.31
Bromoform ug/L ND 3.0 07/20/24 02:450.34
Bromomethane ug/L ND 10.0 07/20/24 02:451.7
Carbon disulfide ug/L ND 100 07/20/24 02:450.36
Carbon tetrachloride ug/L ND 1.0 07/20/24 02:450.33
Chlorobenzene ug/L ND 3.0 07/20/24 02:450.28
Chloroethane ug/L ND 10.0 07/20/24 02:450.65
Chloroform ug/L ND 5.0 07/20/24 02:450.43
Chloromethane ug/L ND 1.0 07/20/24 02:450.54
cis-1,2-Dichloroethene ug/L ND 5.0 07/20/24 02:450.38
cis-1,3-Dichloropropene ug/L ND 1.0 07/20/24 02:450.36
Dibromochloromethane ug/L ND 3.0 07/20/24 02:450.36
Dibromomethane ug/L ND 10.0 07/20/24 02:450.39
Ethylbenzene ug/L ND 1.0 07/20/24 02:450.30
Iodomethane ug/L ND 20.0 07/20/24 02:459.7
Methylene Chloride ug/L ND 5.0 07/20/24 02:452.0
Styrene ug/L ND 1.0 07/20/24 02:450.29
Tetrachloroethene ug/L ND 1.0 07/20/24 02:450.29
Toluene ug/L ND 1.0 07/20/24 02:450.24
trans-1,2-Dichloroethene ug/L ND 5.0 07/20/24 02:450.40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 33 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4478717
Associated Lab Samples:92742831005, 92742831006, 92742831007, 92742831008
Matrix: Water
AnalyzedMDL
trans-1,3-Dichloropropene ug/L ND 1.0 07/20/24 02:450.36
trans-1,4-Dichloro-2-butene ug/L ND 100 IH07/20/24 02:450.56
Trichloroethene ug/L ND 1.0 07/20/24 02:450.38
Trichlorofluoromethane ug/L ND 1.0 07/20/24 02:450.30
Vinyl acetate ug/L ND 50.0 07/20/24 02:451.3
Vinyl chloride ug/L ND 1.0 07/20/24 02:450.39
Xylene (Total)ug/L ND 5.0 07/20/24 02:450.34
1,2-Dichloroethane-d4 (S)%99 70-130 07/20/24 02:45
4-Bromofluorobenzene (S)%95 70-130 07/20/24 02:45
Toluene-d8 (S)%99 70-130 07/20/24 02:45
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4478718LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 20.420 102 70-130
1,1,1-Trichloroethane ug/L 18.820 94 70-130
1,1,2,2-Tetrachloroethane ug/L 19.720 99 70-130
1,1,2-Trichloroethane ug/L 19.220 96 70-130
1,1-Dichloroethane ug/L 18.820 94 70-130
1,1-Dichloroethene ug/L 19.920 99 69-131
1,2,3-Trichloropropane ug/L 19.820 99 70-130
1,2-Dibromo-3-chloropropane ug/L 17.820 89 70-130
1,2-Dibromoethane (EDB)ug/L 20.820 104 70-130
1,2-Dichlorobenzene ug/L 20.020 100 70-130
1,2-Dichloroethane ug/L 19.720 98 70-130
1,2-Dichloropropane ug/L 20.420 102 70-130
1,4-Dichlorobenzene ug/L 19.620 98 70-130
2-Butanone (MEK)ug/L 38.5J40 96 67-133
2-Hexanone ug/L 41.7J40 104 70-133
4-Methyl-2-pentanone (MIBK)ug/L 39.2J40 98 70-130
Acetone ug/L 39.7J40 99 67-130
Acrylonitrile ug/L 102J100 102 70-130
Benzene ug/L 19.520 98 70-130
Bromochloromethane ug/L 18.520 92 70-130
Bromodichloromethane ug/L 20.520 103 70-130
Bromoform ug/L 17.420 87 70-133
Bromomethane ug/L 21.320 106 41-148
Carbon disulfide ug/L 17.8J20 89 70-131
Carbon tetrachloride ug/L 19.520 98 70-130
Chlorobenzene ug/L 19.620 98 70-130
Chloroethane ug/L 21.420 107 41-157
Chloroform ug/L 18.120 90 70-130
Chloromethane ug/L 19.320 97 59-141
cis-1,2-Dichloroethene ug/L 19.220 96 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 34 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4478718LABORATORY CONTROL SAMPLE:
LCSSpike
cis-1,3-Dichloropropene ug/L 18.720 93 70-130
Dibromochloromethane ug/L 19.820 99 70-130
Dibromomethane ug/L 19.120 96 70-130
Ethylbenzene ug/L 19.620 98 70-130
Iodomethane ug/L 36.140 90 57-140
Methylene Chloride ug/L 17.720 89 62-130
Styrene ug/L 20.220 101 70-130
Tetrachloroethene ug/L 18.820 94 70-130
Toluene ug/L 18.820 94 70-130
trans-1,2-Dichloroethene ug/L 19.920 99 70-130
trans-1,3-Dichloropropene ug/L 18.620 93 70-130
trans-1,4-Dichloro-2-butene ug/L 23.5J IH20117 57-149
Trichloroethene ug/L 19.020 95 70-130
Trichlorofluoromethane ug/L 19.520 97 57-130
Vinyl acetate ug/L 38.1J40 95 70-141
Vinyl chloride ug/L 19.220 96 66-140
Xylene (Total)ug/L 60.360 101 70-130
1,2-Dichloroethane-d4 (S)%101 70-130
4-Bromofluorobenzene (S)%97 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4478719MATRIX SPIKE SAMPLE:
MSSpike
Result
92742831005
1,1,1,2-Tetrachloroethane ug/L 24.520 123 70-146ND
1,1,1-Trichloroethane ug/L 25.020 125 70-150ND
1,1,2,2-Tetrachloroethane ug/L 24.020 120 66-144ND
1,1,2-Trichloroethane ug/L 23.620 118 70-142ND
1,1-Dichloroethane ug/L 24.720 123 68-150ND
1,1-Dichloroethene ug/L 25.720 129 64-162ND
1,2,3-Trichloropropane ug/L 24.020 120 66-144ND
1,2-Dibromo-3-chloropropane ug/L 19.320 97 62-146ND
1,2-Dibromoethane (EDB)ug/L 24.820 124 70-143ND
1,2-Dichlorobenzene ug/L 23.220 116 70-142ND
1,2-Dichloroethane ug/L 24.220 121 68-145ND
1,2-Dichloropropane ug/L 24.020 120 70-144ND
1,4-Dichlorobenzene ug/L 22.820 114 70-140ND
2-Butanone (MEK)ug/L 46.3J40 116 57-156ND
2-Hexanone ug/L 47.7J40 119 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 44.6J40 111 65-144ND
Acetone ug/L 46.6J40 117 49-162ND
Acrylonitrile ug/L 121J100 121 59-155ND
Benzene ug/L 23.920 119 68-144ND
Bromochloromethane ug/L 23.720 118 70-148ND
Bromodichloromethane ug/L 26.120 130 70-141ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 35 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4478719MATRIX SPIKE SAMPLE:
MSSpike
Result
92742831005
Bromoform ug/L 21.320 106 59-144ND
Bromomethane ug/L 23.820 119 23-190ND
Carbon disulfide ug/L 23.2J20 116 64-160ND
Carbon tetrachloride ug/L 24.020 120 70-147ND
Chlorobenzene ug/L 23.620 118 70-143ND
Chloroethane ug/L 26.220 131 55-190ND
Chloroform ug/L 24.620 123 67-148ND
Chloromethane ug/L 19.520 97 38-180ND
cis-1,2-Dichloroethene ug/L 25.320 126 67-151ND
cis-1,3-Dichloropropene ug/L 23.920 119 70-142ND
Dibromochloromethane ug/L 24.920 124 68-140ND
Dibromomethane ug/L 23.220 116 70-142ND
Ethylbenzene ug/L 24.020 120 70-145ND
Iodomethane ug/L 45.440 114 37-160ND
Methylene Chloride ug/L 22.620 113 54-149ND
Styrene ug/L 23.920 119 70-147ND
Tetrachloroethene ug/L 22.720 113 70-145ND
Toluene ug/L 22.720 114 65-146ND
trans-1,2-Dichloroethene ug/L 26.420 132 69-155ND
trans-1,3-Dichloropropene ug/L 23.220 116 70-142ND
trans-1,4-Dichloro-2-butene ug/L 24.0J IH,v120120 39-149ND
Trichloroethene ug/L 23.620 118 70-152ND
Trichlorofluoromethane ug/L 24.320 121 60-158ND
Vinyl acetate ug/L 43.7J40 109 56-157ND
Vinyl chloride ug/L 21.220 106 51-178ND
Xylene (Total)ug/L 72.560 121 70-146ND
1,2-Dichloroethane-d4 (S)%102 70-130
4-Bromofluorobenzene (S)%98 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742831006
4478720SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 36 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742831006
4478720SAMPLE DUPLICATE:
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L ND 30ND
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND 30ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND 30ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND 30ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND IH,v130ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%10098
4-Bromofluorobenzene (S)%9897
Toluene-d8 (S)%102101
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 37 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
871744
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92742831009
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4491688
Associated Lab Samples:92742831009
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/30/24 01:110.31
1,1,1-Trichloroethane ug/L ND 1.0 07/30/24 01:110.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/30/24 01:110.22
1,1,2-Trichloroethane ug/L ND 1.0 07/30/24 01:110.32
1,1-Dichloroethane ug/L ND 5.0 07/30/24 01:110.37
1,1-Dichloroethene ug/L ND 5.0 07/30/24 01:110.35
1,2,3-Trichloropropane ug/L ND 1.0 07/30/24 01:110.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/30/24 01:110.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 07/30/24 01:110.27
1,2-Dichlorobenzene ug/L ND 5.0 07/30/24 01:110.34
1,2-Dichloroethane ug/L ND 1.0 07/30/24 01:110.32
1,2-Dichloropropane ug/L ND 1.0 07/30/24 01:110.36
1,4-Dichlorobenzene ug/L ND 1.0 07/30/24 01:110.33
2-Butanone (MEK)ug/L ND 100 07/30/24 01:114.0
2-Hexanone ug/L ND 50.0 07/30/24 01:110.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/30/24 01:112.7
Acetone ug/L ND 100 07/30/24 01:115.1
Acrylonitrile ug/L ND 200 07/30/24 01:111.8
Benzene ug/L ND 1.0 07/30/24 01:110.34
Bromochloromethane ug/L ND 3.0 07/30/24 01:110.47
Bromodichloromethane ug/L ND 1.0 07/30/24 01:110.31
Bromoform ug/L ND 3.0 07/30/24 01:110.34
Bromomethane ug/L ND 10.0 07/30/24 01:111.7
Carbon disulfide ug/L ND 100 07/30/24 01:110.36
Carbon tetrachloride ug/L ND 1.0 07/30/24 01:110.33
Chlorobenzene ug/L ND 3.0 07/30/24 01:110.28
Chloroethane ug/L ND 10.0 07/30/24 01:110.65
Chloroform ug/L ND 5.0 07/30/24 01:110.43
Chloromethane ug/L ND 1.0 07/30/24 01:110.54
cis-1,2-Dichloroethene ug/L ND 5.0 07/30/24 01:110.38
cis-1,3-Dichloropropene ug/L ND 1.0 07/30/24 01:110.36
Dibromochloromethane ug/L ND 3.0 07/30/24 01:110.36
Dibromomethane ug/L ND 10.0 07/30/24 01:110.39
Ethylbenzene ug/L ND 1.0 07/30/24 01:110.30
Iodomethane ug/L ND 20.0 07/30/24 01:119.7
Methylene Chloride ug/L ND 5.0 07/30/24 01:112.0
Styrene ug/L ND 1.0 07/30/24 01:110.29
Tetrachloroethene ug/L ND 1.0 07/30/24 01:110.29
Toluene ug/L ND 1.0 07/30/24 01:110.24
trans-1,2-Dichloroethene ug/L ND 5.0 07/30/24 01:110.40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 38 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4491688
Associated Lab Samples:92742831009
Matrix: Water
AnalyzedMDL
trans-1,3-Dichloropropene ug/L ND 1.0 07/30/24 01:110.36
trans-1,4-Dichloro-2-butene ug/L ND 100 IH07/30/24 01:110.56
Trichloroethene ug/L ND 1.0 07/30/24 01:110.38
Trichlorofluoromethane ug/L ND 1.0 07/30/24 01:110.30
Vinyl acetate ug/L ND 50.0 07/30/24 01:111.3
Vinyl chloride ug/L ND 1.0 07/30/24 01:110.39
Xylene (Total)ug/L ND 5.0 07/30/24 01:110.34
1,2-Dichloroethane-d4 (S)%103 70-130 07/30/24 01:11
4-Bromofluorobenzene (S)%97 70-130 07/30/24 01:11
Toluene-d8 (S)%100 70-130 07/30/24 01:11
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4491689LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 21.520 108 70-130
1,1,1-Trichloroethane ug/L 19.220 96 70-130
1,1,2,2-Tetrachloroethane ug/L 20.920 105 70-130
1,1,2-Trichloroethane ug/L 19.520 97 70-130
1,1-Dichloroethane ug/L 18.920 95 70-130
1,1-Dichloroethene ug/L 20.220 101 69-131
1,2,3-Trichloropropane ug/L 21.520 107 70-130
1,2-Dibromo-3-chloropropane ug/L 18.020 90 70-130
1,2-Dibromoethane (EDB)ug/L 20.620 103 70-130
1,2-Dichlorobenzene ug/L 20.020 100 70-130
1,2-Dichloroethane ug/L 21.420 107 70-130
1,2-Dichloropropane ug/L 20.620 103 70-130
1,4-Dichlorobenzene ug/L 19.520 97 70-130
2-Butanone (MEK)ug/L 40.2J40 100 67-133
2-Hexanone ug/L 43.6J40 109 70-133
4-Methyl-2-pentanone (MIBK)ug/L 41.1J40 103 70-130
Acetone ug/L 41.6J40 104 67-130
Acrylonitrile ug/L 100J100 100 70-130
Benzene ug/L 19.120 96 70-130
Bromochloromethane ug/L 18.820 94 70-130
Bromodichloromethane ug/L 20.520 102 70-130
Bromoform ug/L 19.120 96 70-133
Bromomethane ug/L 18.920 94 41-148
Carbon disulfide ug/L 17.4J20 87 70-131
Carbon tetrachloride ug/L 19.020 95 70-130
Chlorobenzene ug/L 20.220 101 70-130
Chloroethane ug/L 19.320 97 41-157
Chloroform ug/L 18.220 91 70-130
Chloromethane ug/L 20.920 105 59-141
cis-1,2-Dichloroethene ug/L 19.220 96 70-130
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 39 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4491689LABORATORY CONTROL SAMPLE:
LCSSpike
cis-1,3-Dichloropropene ug/L 19.520 98 70-130
Dibromochloromethane ug/L 20.120 100 70-130
Dibromomethane ug/L 19.020 95 70-130
Ethylbenzene ug/L 20.120 101 70-130
Iodomethane ug/L 32.140 80 57-140
Methylene Chloride ug/L 18.020 90 62-130
Styrene ug/L 20.820 104 70-130
Tetrachloroethene ug/L 19.120 96 70-130
Toluene ug/L 19.020 95 70-130
trans-1,2-Dichloroethene ug/L 20.020 100 70-130
trans-1,3-Dichloropropene ug/L 19.320 96 70-130
trans-1,4-Dichloro-2-butene ug/L 18.1J IH2090 57-149
Trichloroethene ug/L 20.020 100 70-130
Trichlorofluoromethane ug/L 19.420 97 57-130
Vinyl acetate ug/L 39.3J40 98 70-141
Vinyl chloride ug/L 19.420 97 66-140
Xylene (Total)ug/L 61.360 102 70-130
1,2-Dichloroethane-d4 (S)%103 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%96 70-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4491690MATRIX SPIKE SAMPLE:
MSSpike
Result
92742990003
1,1,1,2-Tetrachloroethane ug/L 21.720 108 70-146ND
1,1,1-Trichloroethane ug/L 20.220 101 70-150ND
1,1,2,2-Tetrachloroethane ug/L 20.920 105 66-144ND
1,1,2-Trichloroethane ug/L 19.420 97 70-142ND
1,1-Dichloroethane ug/L 19.520 97 68-150ND
1,1-Dichloroethene ug/L 20.320 102 64-162ND
1,2,3-Trichloropropane ug/L 21.020 105 66-144ND
1,2-Dibromo-3-chloropropane ug/L 17.520 87 62-146ND
1,2-Dibromoethane (EDB)ug/L 21.020 105 70-143ND
1,2-Dichlorobenzene ug/L 19.820 99 70-142ND
1,2-Dichloroethane ug/L 20.920 105 68-145ND
1,2-Dichloropropane ug/L 20.920 105 70-144ND
1,4-Dichlorobenzene ug/L 20.420 102 70-140ND
2-Butanone (MEK)ug/L 39.2J40 98 57-156ND
2-Hexanone ug/L 43.9J40 110 62-153ND
4-Methyl-2-pentanone (MIBK)ug/L 40.4J40 101 65-144ND
Acetone ug/L 40.3J40 101 49-162ND
Acrylonitrile ug/L 98.1J100 98 59-155ND
Benzene ug/L 20.120 100 68-144ND
Bromochloromethane ug/L 18.620 93 70-148ND
Bromodichloromethane ug/L 21.820 109 70-141ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 40 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4491690MATRIX SPIKE SAMPLE:
MSSpike
Result
92742990003
Bromoform ug/L 19.320 97 59-144ND
Bromomethane ug/L 16.4 v32082 23-190ND
Carbon disulfide ug/L 17.0J20 85 64-160ND
Carbon tetrachloride ug/L 21.220 106 70-147ND
Chlorobenzene ug/L 20.820 104 70-143ND
Chloroethane ug/L 16.920 84 55-190ND
Chloroform ug/L 19.520 97 67-148ND
Chloromethane ug/L 15.420 77 38-180ND
cis-1,2-Dichloroethene ug/L 20.120 101 67-151ND
cis-1,3-Dichloropropene ug/L 20.320 102 70-142ND
Dibromochloromethane ug/L 22.020 110 68-140ND
Dibromomethane ug/L 19.920 99 70-142ND
Ethylbenzene ug/L 20.620 103 70-145ND
Iodomethane ug/L 27.6 v34069 37-160ND
Methylene Chloride ug/L 17.820 89 54-149ND
Styrene ug/L 21.220 106 70-147ND
Tetrachloroethene ug/L 20.820 104 70-145ND
Toluene ug/L 19.820 99 65-146ND
trans-1,2-Dichloroethene ug/L 20.720 103 69-155ND
trans-1,3-Dichloropropene ug/L 20.220 101 70-142ND
trans-1,4-Dichloro-2-butene ug/L 21.2J IH20106 39-149ND
Trichloroethene ug/L 20.920 104 70-152ND
Trichlorofluoromethane ug/L 18.320 92 60-158ND
Vinyl acetate ug/L 40.7J40 102 56-157ND
Vinyl chloride ug/L 15.720 78 51-178ND
Xylene (Total)ug/L 63.060 105 70-146ND
1,2-Dichloroethane-d4 (S)%102 70-130
4-Bromofluorobenzene (S)%103 70-130
Toluene-d8 (S)%97 70-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742990004
4491691SAMPLE DUPLICATE:
1,1,1,2-Tetrachloroethane ug/L ND 30ND
1,1,1-Trichloroethane ug/L ND 30ND
1,1,2,2-Tetrachloroethane ug/L ND 30ND
1,1,2-Trichloroethane ug/L ND 30ND
1,1-Dichloroethane ug/L ND 30ND
1,1-Dichloroethene ug/L ND 30ND
1,2,3-Trichloropropane ug/L ND 30ND
1,2-Dibromo-3-chloropropane ug/L ND 30ND
1,2-Dibromoethane (EDB)ug/L ND 30ND
1,2-Dichlorobenzene ug/L ND 30ND
1,2-Dichloroethane ug/L ND 30ND
1,2-Dichloropropane ug/L ND 30ND
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 41 of 82
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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.
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742990004
4491691SAMPLE DUPLICATE:
1,4-Dichlorobenzene ug/L ND 30ND
2-Butanone (MEK)ug/L ND 30ND
2-Hexanone ug/L ND 30ND
4-Methyl-2-pentanone (MIBK)ug/L ND 30ND
Acetone ug/L ND 30ND
Acrylonitrile ug/L ND 30ND
Benzene ug/L ND 30ND
Bromochloromethane ug/L ND 30ND
Bromodichloromethane ug/L ND 30ND
Bromoform ug/L ND 30ND
Bromomethane ug/L ND v230ND
Carbon disulfide ug/L ND 30ND
Carbon tetrachloride ug/L ND 30ND
Chlorobenzene ug/L ND 30ND
Chloroethane ug/L ND 30ND
Chloroform ug/L ND 30ND
Chloromethane ug/L ND 30ND
cis-1,2-Dichloroethene ug/L ND 30ND
cis-1,3-Dichloropropene ug/L ND 30ND
Dibromochloromethane ug/L ND 30ND
Dibromomethane ug/L ND 30ND
Ethylbenzene ug/L ND 30ND
Iodomethane ug/L ND v230ND
Methylene Chloride ug/L ND 30ND
Styrene ug/L ND 30ND
Tetrachloroethene ug/L ND 30ND
Toluene ug/L ND 30ND
trans-1,2-Dichloroethene ug/L ND 30ND
trans-1,3-Dichloropropene ug/L ND 30ND
trans-1,4-Dichloro-2-butene ug/L ND IH30ND
Trichloroethene ug/L ND 30ND
Trichlorofluoromethane ug/L ND 30ND
Vinyl acetate ug/L ND 30ND
Vinyl chloride ug/L ND 30ND
Xylene (Total)ug/L ND 30ND
1,2-Dichloroethane-d4 (S)%102104
4-Bromofluorobenzene (S)%9696
Toluene-d8 (S)%98101
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 42 of 82
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
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 EPAMethod 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.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Result confirmed by second analysis.C0
This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.IH
The continuing calibration verification was above the method acceptance limit. Any detection for the analyte in the
associated samples may have a high bias.v1
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.v2
The continuing calibration verification was below the method acceptance limit. Any detection for the analyte in the
associated samples may have low bias.v3
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 43 of 82
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92742831
Uwharrie LF/Semi-Annual
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92742831001 8713336204-GW2
92742831002 8713336204-GW4D
92742831003 8713336204-GW6
92742831004 8713336204-GW7
92742831005 8713336204-GW8
92742831006 8713336204-GW12
92742831007 8713336204-GW20
92742831008 8713336204-GW21
92742831001 869785 8698216204-GW2 EPA 3005A EPA 6020B
92742831002 869785 8698216204-GW4D EPA 3005A EPA 6020B
92742831003 869785 8698216204-GW6 EPA 3005A EPA 6020B
92742831004 869785 8698216204-GW7 EPA 3005A EPA 6020B
92742831005 869785 8698216204-GW8 EPA 3005A EPA 6020B
92742831006 869785 8698216204-GW12 EPA 3005A EPA 6020B
92742831007 869785 8698216204-GW20 EPA 3005A EPA 6020B
92742831008 869785 8698216204-GW21 EPA 3005A EPA 6020B
92742831009 869785 8698216204-DUP EPA 3005A EPA 6020B
92742831001 8689706204-GW2 EPA 8260D
92742831002 8689706204-GW4D EPA 8260D
92742831003 8689706204-GW6 EPA 8260D
92742831004 8689706204-GW7 EPA 8260D
92742831005 8689716204-GW8 EPA 8260D
92742831006 8689716204-GW12 EPA 8260D
92742831007 8689716204-GW20 EPA 8260D
92742831008 8689716204-GW21 EPA 8260D
92742831009 8717446204-DUP EPA 8260D
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 08/02/2024 01:48 PM
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Huntersville, NC 28078
[phone]
Page 44 of 82
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Page 82 of 82
#=CL#
July 31, 2024
LIMS USE: FR - ENVIRONMENTAL
LIMS OBJECT ID: 92743178
92743178
Project:
Pace Project No.:
RE:
Environmental Manager
BFI Waste Systems of North America, LLC
5105 Moreland Road
Concord, NC 28027
Uwharrie LF/Leachate
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on July 22, 2024. The results relate only to the
samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - Asheville
• Pace Analytical Services - Charlotte
• 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]
Project Manager
770-734-4205
Enclosures
cc: Mike Gurley, BFI Waste Systems of North America, LLC
Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 33
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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
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
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
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
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 2 of 33
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Lab ID Sample ID Matrix Date Collected Date Received
92743178001 6204-Leachate Water 07/22/24 09:15 07/22/24 13:15
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 33
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92743178001 6204-Leachate EPA 8015C 2 PASI-CHH
EPA 5030B/8015C 2 PASI-CTEG
EPA 6020B 15 PASI-GACW1
EPA 8260D 51 PASI-CLMB
EPA 120.1-1982 1 PASI-ASMS
SM 2540C-2015 1 PASI-ACMW1
SM 2540D-2015 1 PASI-AAA
SM 4500-H+B-2011 1 PASI-ASMS
SM 5210B-2016 1 PASI-ALAC
EPA 300.0 Rev 2.1 1993 4 PASI-ACDC
EPA 350.1 Rev 2.0 1993 1 PASI-ANCF
EPA 351.2 Rev 2.0 1993 1 PASI-AMFO
EPA 365.1 Rev 2.0 1993 1 PASI-AZJP
SM 5220D-2011 1 PASI-AJP1
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.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 4 of 33
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92743178001 6204-Leachate
Performed by PACE 07/22/24 09:15
pH 7.6 Std. Units 07/22/24 09:15
Temperature 25.8 deg C 07/22/24 09:15
Specific Conductance 21,445 umhos/cm 07/22/24 09:15
Turbidity 172.1 NTU 07/22/24 09:15
Diesel Range Organics(C10-C28)32100 ug/L 07/24/24 14:54 M1,R11000EPA 8015C
Gas Range Organics (C6-C10)2510 ug/L 07/25/24 14:1180.0EPA 5030B/8015C
Antimony 91.5 ug/L 07/24/24 18:12 P430.0EPA 6020B
Arsenic 211 ug/L 07/24/24 18:1250.0EPA 6020B
Barium 308J ug/L 07/24/24 18:12 D3500EPA 6020B
Chromium 408 ug/L 07/24/24 18:1250.0EPA 6020B
Cobalt 62.0 ug/L 07/24/24 18:1250.0EPA 6020B
Copper 43.7J ug/L 07/24/24 18:12 D350.0EPA 6020B
Lead 3.6J ug/L 07/24/24 18:12 D350.0EPA 6020B
Nickel 324 ug/L 07/24/24 18:12250EPA 6020B
Selenium 9.7J ug/L 07/24/24 18:12 D350.0EPA 6020B
Silver 3.2J ug/L 07/24/24 18:12 D350.0EPA 6020B
Vanadium 91.0J ug/L 07/24/24 18:12 D3125EPA 6020B
Zinc 466 ug/L 07/24/24 18:1250.0EPA 6020B
Acetone 7210 ug/L 07/29/24 12:46 M12000EPA 8260D
2-Butanone (MEK)5330 ug/L 07/29/24 12:46 M12000EPA 8260D
1,4-Dichlorobenzene 8.4J ug/L 07/29/24 12:4620.0EPA 8260D
Ethylbenzene 10.9J ug/L 07/29/24 12:46 M120.0EPA 8260D
4-Methyl-2-pentanone (MIBK)95.5J ug/L 07/29/24 12:462000EPA 8260D
Toluene 18.1J ug/L 07/29/24 12:46 M120.0EPA 8260D
Xylene (Total)37.2J ug/L 07/29/24 12:46100EPA 8260D
Specific Conductance 22800 umhos/cm 07/23/24 17:2110.0EPA 120.1-1982
Total Dissolved Solids 9840 mg/L 07/24/24 18:47357SM 2540C-2015
Total Suspended Solids 87300 ug/L 07/25/24 16:1716700SM 2540D-2015
pH at 25 Degrees C 7.8 Std. Units 07/23/24 14:28 H30.10SM 4500-H+B-2011
BOD, 5 day 800000 ug/L 07/28/24 16:43 B22000SM 5210B-2016
Sulfate 26900 ug/L 07/22/24 23:42 M120000EPA 300.0 Rev 2.1 1993
Nitrogen, Ammonia 1850000 ug/L 07/30/24 17:13 P425000EPA 350.1 Rev 2.0 1993
Nitrogen, Kjeldahl, Total 2120000 ug/L 07/30/24 07:25 P4100000EPA 351.2 Rev 2.0 1993
Phosphorus 9240 ug/L 07/30/24 11:27 P4100EPA 365.1 Rev 2.0 1993
Chemical Oxygen Demand 4660000 ug/L 07/31/24 06:33250000SM 5220D-2011
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Sample: 6204-Leachate Lab ID: 92743178001 Collected: 07/22/24 09:15 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 07/22/24 09:151
pH 7.6 Std. Units 07/22/24 09:151
Temperature 25.8 deg C 07/22/24 09:151
Specific Conductance 21,445 umhos/c
m 07/22/24 09:151
Turbidity 172.1 NTU 07/22/24 09:151
Analytical Method: EPA 8015C Preparation Method: EPA 3511
Pace Analytical Services - Charlotte
8015 Diesel Low Volume
Diesel Range
Organics(C10-C28)32100 ug/L 07/24/24 14:54 M1,R107/23/24 02:0510001308
Surrogates
n-Pentacosane (S)158 %07/24/24 14:54 629-99-207/23/24 02:0510-166 1
Analytical Method: EPA 5030B/8015C
Pace Analytical Services - Charlotte
Gasoline Range Organics
Gas Range Organics (C6-
C10)2510 ug/L 07/25/24 14:1180.0 134.3
Surrogates
4-Bromofluorobenzene (S)106 %07/25/24 14:11 460-00-460-130 1
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Antimony 91.5 ug/L 07/24/24 18:12 7440-36-0 P407/24/24 11:5530.0 12.7
Arsenic 211 ug/L 07/24/24 18:12 7440-38-207/24/24 11:5550.0 14.2
Barium 308J ug/L 07/24/24 18:12 7440-39-3 D307/24/24 11:5550012.3
Beryllium ND ug/L 07/24/24 18:12 7440-41-7 D307/24/24 11:555.0 10.47
Cadmium ND ug/L 07/24/24 18:12 7440-43-9 D307/24/24 11:555.0 10.51
Chromium 408 ug/L 07/24/24 18:12 7440-47-307/24/24 11:5550.0 19.4
Cobalt 62.0 ug/L 07/24/24 18:12 7440-48-407/24/24 11:5550.0 11.6
Copper 43.7J ug/L 07/24/24 18:12 7440-50-8 D307/24/24 11:5550.0 12.1
Lead 3.6J ug/L 07/24/24 18:12 7439-92-1 D307/24/24 11:5550.0 10.82
Nickel 324 ug/L 07/24/24 18:12 7440-02-007/24/24 11:55250110.3
Selenium 9.7J ug/L 07/24/24 18:12 7782-49-2 D307/24/24 11:5550.0 14.8
Silver 3.2J ug/L 07/24/24 18:12 7440-22-4 D307/24/24 11:5550.0 11.5
Thallium ND ug/L 07/24/24 18:12 7440-28-0 D307/24/24 11:5527.5 11.9
Vanadium 91.0J ug/L 07/24/24 18:12 7440-62-2 D307/24/24 11:5512513.8
Zinc 466 ug/L 07/24/24 18:12 7440-66-607/24/24 11:5550.0 112.0
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Acetone 7210 ug/L 07/29/24 12:46 67-64-1 M1200020102
Acrylonitrile ND ug/L 07/29/24 12:46 107-13-140002037.0
Benzene ND ug/L 07/29/24 12:46 71-43-2 M120.0 206.9
Bromochloromethane ND ug/L 07/29/24 12:46 74-97-560.0 209.4
Bromodichloromethane ND ug/L 07/29/24 12:46 75-27-420.0 206.1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Sample: 6204-Leachate Lab ID: 92743178001 Collected: 07/22/24 09:15 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Bromoform ND ug/L 07/29/24 12:46 75-25-2 M160.0 206.8
Bromomethane ND ug/L 07/29/24 12:46 74-83-92002033.2
2-Butanone (MEK)5330 ug/L 07/29/24 12:46 78-93-3 M120002079.2
Carbon disulfide ND ug/L 07/29/24 12:46 75-15-02000207.1
Carbon tetrachloride ND ug/L 07/29/24 12:46 56-23-520.0 206.7
Chlorobenzene ND ug/L 07/29/24 12:46 108-90-760.0 205.7
Chloroethane ND ug/L 07/29/24 12:46 75-00-32002013.0
Chloroform ND ug/L 07/29/24 12:46 67-66-3100208.6
Chloromethane ND ug/L 07/29/24 12:46 74-87-320.0 2010.8
1,2-Dibromo-3-
chloropropane ND ug/L 07/29/24 12:46 96-12-8 M1260206.8
Dibromochloromethane ND ug/L 07/29/24 12:46 124-48-160.0 207.2
1,2-Dibromoethane (EDB)ND ug/L 07/29/24 12:46 106-93-440.0 205.4
Dibromomethane ND ug/L 07/29/24 12:46 74-95-3 M1200207.9
1,2-Dichlorobenzene ND ug/L 07/29/24 12:46 95-50-1100206.8
1,4-Dichlorobenzene 8.4J ug/L 07/29/24 12:46 106-46-720.0 206.7
trans-1,4-Dichloro-2-
butene ND ug/L 07/29/24 12:46 110-57-6 IH,M120002011.1
1,1-Dichloroethane ND ug/L 07/29/24 12:46 75-34-3100207.3
1,2-Dichloroethane ND ug/L 07/29/24 12:46 107-06-220.0 206.4
1,1-Dichloroethene ND ug/L 07/29/24 12:46 75-35-4100207.0
cis-1,2-Dichloroethene ND ug/L 07/29/24 12:46 156-59-2100207.7
trans-1,2-Dichloroethene ND ug/L 07/29/24 12:46 156-60-5100207.9
1,2-Dichloropropane ND ug/L 07/29/24 12:46 78-87-520.0 207.1
cis-1,3-Dichloropropene ND ug/L 07/29/24 12:46 10061-01-520.0 207.3
trans-1,3-Dichloropropene ND ug/L 07/29/24 12:46 10061-02-620.0 207.3
1,4-Dioxane (p-Dioxane)ND ug/L 07/29/24 12:46 123-91-1 M11000020774
Ethylbenzene 10.9J ug/L 07/29/24 12:46 100-41-4 M120.0 206.1
2-Hexanone ND ug/L 07/29/24 12:46 591-78-61000209.5
Iodomethane ND ug/L 07/29/24 12:46 74-88-4 M140020194
Methylene Chloride ND ug/L 07/29/24 12:46 75-09-2 M11002039.0
4-Methyl-2-pentanone
(MIBK)95.5J ug/L 07/29/24 12:46 108-10-120002054.2
Styrene ND ug/L 07/29/24 12:46 100-42-520.0 205.8
1,1,1,2-Tetrachloroethane ND ug/L 07/29/24 12:46 630-20-6100206.2
1,1,2,2-Tetrachloroethane ND ug/L 07/29/24 12:46 79-34-5 M160.0 204.5
Tetrachloroethene ND ug/L 07/29/24 12:46 127-18-420.0 205.8
Toluene 18.1J ug/L 07/29/24 12:46 108-88-3 M120.0 204.8
1,1,1-Trichloroethane ND ug/L 07/29/24 12:46 71-55-620.0 206.6
1,1,2-Trichloroethane ND ug/L 07/29/24 12:46 79-00-520.0 206.5
Trichloroethene ND ug/L 07/29/24 12:46 79-01-620.0 207.7
Trichlorofluoromethane ND ug/L 07/29/24 12:46 75-69-420.0 206.0
1,2,3-Trichloropropane ND ug/L 07/29/24 12:46 96-18-420.0 205.2
Vinyl acetate ND ug/L 07/29/24 12:46 108-05-410002026.2
Vinyl chloride ND ug/L 07/29/24 12:46 75-01-420.0 207.7
Xylene (Total)37.2J ug/L 07/29/24 12:46 1330-20-7100206.8
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Sample: 6204-Leachate Lab ID: 92743178001 Collected: 07/22/24 09:15 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: EPA 8260D
Pace Analytical Services - Charlotte
8260D MSV Low Level Landfill
Surrogates
4-Bromofluorobenzene (S)98 %07/29/24 12:46 460-00-470-130 20
1,2-Dichloroethane-d4 (S)112 %07/29/24 12:46 17060-07-070-130 20
Toluene-d8 (S)99 %07/29/24 12:46 2037-26-570-130 20
Analytical Method: EPA 120.1-1982
Pace Analytical Services - Asheville
120.1 Specific Conductance
Specific Conductance 22800 umhos/c
m 07/23/24 17:2110.0 12.0
Analytical Method: SM 2540C-2015
Pace Analytical Services - Asheville
2540C Total Dissolved Solids
Total Dissolved Solids 9840 mg/L 07/24/24 18:473571357
Analytical Method: SM 2540D-2015
Pace Analytical Services - Asheville
2540D Total Suspended Solids
Total Suspended Solids 87300 ug/L 07/25/24 16:1716700116700
Analytical Method: SM 4500-H+B-2011
Pace Analytical Services - Asheville
4500H+ pH, Electrometric
pH at 25 Degrees C 7.8 Std. Units 07/23/24 14:28 H30.10 10.10
Analytical Method: SM 5210B-2016
Pace Analytical Services - Asheville
5210B BOD, 5 day
BOD, 5 day 800000 ug/L 07/28/24 16:43 B207/23/24 15:43200012000
Analytical Method: EPA 300.0 Rev 2.1 1993
Pace Analytical Services - Asheville
300.0 IC anions 48hr
Nitrate as N ND ug/L 07/22/24 23:42 14797-55-8 D3,M12000201200
Nitrate-Nitrite (as N)ND ug/L 07/22/24 23:42 7727-37-94000202200
Nitrite as N ND ug/L 07/22/24 23:42 14797-65-0 D3,M12000201000
Sulfate 26900 ug/L 07/22/24 23:42 14808-79-8 M1200002010000
Analytical Method: EPA 350.1 Rev 2.0 1993
Pace Analytical Services - Asheville
350.1 Ammonia
Nitrogen, Ammonia 1850000 ug/L 07/30/24 17:13 7664-41-7 P4250002507750
Analytical Method: EPA 351.2 Rev 2.0 1993 Preparation Method: EPA 351.2 Rev 2.0 1993
Pace Analytical Services - Asheville
351.2 Total Kjeldahl Nitrogen
Nitrogen, Kjeldahl, Total 2120000 ug/L 07/30/24 07:25 7727-37-9 P407/29/24 19:361000001050000
Analytical Method: EPA 365.1 Rev 2.0 1993 Preparation Method: EPA 365.1 Rev 2.0 1993
Pace Analytical Services - Asheville
365.1 Phosphorus, Total
Phosphorus 9240 ug/L 07/30/24 11:27 7723-14-0 P407/29/24 17:3610025.0
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 33
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Sample: 6204-Leachate Lab ID: 92743178001 Collected: 07/22/24 09:15 Received: 07/22/24 13:15 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method: SM 5220D-2011 Preparation Method: SM 5220D-2011
Pace Analytical Services - Asheville
5220D COD
Chemical Oxygen
Demand
4660000 ug/L 07/31/24 06:3307/31/24 02:592500001125000
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870919
EPA 5030B/8015C
EPA 5030B/8015C
Gasoline Range Organics
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4488038
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Gas Range Organics (C6-C10)ug/L ND 80.0 07/25/24 13:1834.3
4-Bromofluorobenzene (S)%99 60-130 07/25/24 13:18
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4488039LABORATORY CONTROL SAMPLE:
LCSSpike
Gas Range Organics (C6-C10)ug/L 9081000 91 70-130
4-Bromofluorobenzene (S)%103 60-130
Parameter Units
MS
Result
% Rec
Limits Qualifiers% RecConc.
4488041MATRIX SPIKE SAMPLE:
MSSpike
Result
92743376001
Gas Range Organics (C6-C10)ug/L 9051000 88 41-153ND
4-Bromofluorobenzene (S)%107 60-130
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743178001
4488040SAMPLE DUPLICATE:
Gas Range Organics (C6-C10)ug/L 2560 2 302510
4-Bromofluorobenzene (S)%109106
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870608
EPA 3005A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4486340
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Antimony ug/L ND 6.0 07/24/24 17:090.54
Arsenic ug/L ND 10.0 07/24/24 17:090.84
Barium ug/L ND 100 07/24/24 17:090.47
Beryllium ug/L ND 1.0 07/24/24 17:090.094
Cadmium ug/L ND 1.0 07/24/24 17:090.10
Chromium ug/L ND 10.0 07/24/24 17:091.9
Cobalt ug/L ND 10.0 07/24/24 17:090.32
Copper ug/L ND 10.0 07/24/24 17:090.43
Lead ug/L ND 10.0 07/24/24 17:090.16
Nickel ug/L ND 50.0 07/24/24 17:092.1
Selenium ug/L ND 10.0 07/24/24 17:090.96
Silver ug/L ND 10.0 07/24/24 17:090.31
Thallium ug/L ND 5.5 07/24/24 17:090.38
Vanadium ug/L ND 25.0 07/24/24 17:090.75
Zinc ug/L ND 10.0 07/24/24 17:092.4
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4486341LABORATORY CONTROL SAMPLE:
LCSSpike
Antimony ug/L 109100 109 80-120
Arsenic ug/L 105100 105 80-120
Barium ug/L 110100 110 80-120
Beryllium ug/L 115100 115 80-120
Cadmium ug/L 109100 109 80-120
Chromium ug/L 111100 111 80-120
Cobalt ug/L 111100 111 80-120
Copper ug/L 110100 110 80-120
Lead ug/L 104100 104 80-120
Nickel ug/L 109100 109 80-120
Selenium ug/L 107100 107 80-120
Silver ug/L 108100 108 80-120
Thallium ug/L 101100 101 80-120
Vanadium ug/L 110100 110 80-120
Zinc ug/L 108100 108 80-120
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 11 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4486342MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742570001
4486343
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Antimony ug/L 100 105 75-125106 2 20100ND105 107
Arsenic ug/L 100 108 75-125104 4 201003.3J 111 107
Barium ug/L 100 104 75-125107 2 2010052.8 156 160
Beryllium ug/L 100 96 75-12591 5 20100ND95.7 91.4
Cadmium ug/L 100 102 75-125102 0 20100ND102 102
Chromium ug/L 100 105 75-125104 1 20100ND105 105
Cobalt ug/L 100 104 75-125101 3 201000.80J 105 102
Copper ug/L 100 97 75-12596 1 201000.76J 98.2 97.3
Lead ug/L 100 94 75-12594 0 20100ND94.4 94.3
Nickel ug/L 100 101 75-125101 0 201003.2J 104 104
Selenium ug/L 100 109 75-125106 2 201003.0J 112 109
Silver ug/L 100 97 75-12598 0 20100ND97.4 97.8
Thallium ug/L 100 92 75-12592 0 20100ND91.8 92.0
Vanadium ug/L 100 106 75-125107 0 20100ND106 107
Zinc ug/L 100 101 75-125102 1 20100ND102 104
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 12 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
871413
EPA 8260D
EPA 8260D
8260D MSV Low Level Landfill
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4490316
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
1,1,1,2-Tetrachloroethane ug/L ND 5.0 07/29/24 12:280.31
1,1,1-Trichloroethane ug/L ND 1.0 07/29/24 12:280.33
1,1,2,2-Tetrachloroethane ug/L ND 3.0 07/29/24 12:280.22
1,1,2-Trichloroethane ug/L ND 1.0 07/29/24 12:280.32
1,1-Dichloroethane ug/L ND 5.0 07/29/24 12:280.37
1,1-Dichloroethene ug/L ND 5.0 07/29/24 12:280.35
1,2,3-Trichloropropane ug/L ND 1.0 07/29/24 12:280.26
1,2-Dibromo-3-chloropropane ug/L ND 13.0 07/29/24 12:280.34
1,2-Dibromoethane (EDB)ug/L ND 2.0 07/29/24 12:280.27
1,2-Dichlorobenzene ug/L ND 5.0 07/29/24 12:280.34
1,2-Dichloroethane ug/L ND 1.0 07/29/24 12:280.32
1,2-Dichloropropane ug/L ND 1.0 07/29/24 12:280.36
1,4-Dichlorobenzene ug/L ND 1.0 07/29/24 12:280.33
1,4-Dioxane (p-Dioxane)ug/L ND 500 07/29/24 12:2838.7
2-Butanone (MEK)ug/L ND 100 07/29/24 12:284.0
2-Hexanone ug/L ND 50.0 07/29/24 12:280.48
4-Methyl-2-pentanone (MIBK)ug/L ND 100 07/29/24 12:282.7
Acetone ug/L ND 100 07/29/24 12:285.1
Acrylonitrile ug/L ND 200 07/29/24 12:281.8
Benzene ug/L ND 1.0 07/29/24 12:280.34
Bromochloromethane ug/L ND 3.0 07/29/24 12:280.47
Bromodichloromethane ug/L ND 1.0 07/29/24 12:280.31
Bromoform ug/L ND 3.0 07/29/24 12:280.34
Bromomethane ug/L ND 10.0 07/29/24 12:281.7
Carbon disulfide ug/L ND 100 07/29/24 12:280.36
Carbon tetrachloride ug/L ND 1.0 07/29/24 12:280.33
Chlorobenzene ug/L ND 3.0 07/29/24 12:280.28
Chloroethane ug/L ND 10.0 07/29/24 12:280.65
Chloroform ug/L ND 5.0 07/29/24 12:280.43
Chloromethane ug/L ND 1.0 07/29/24 12:280.54
cis-1,2-Dichloroethene ug/L ND 5.0 07/29/24 12:280.38
cis-1,3-Dichloropropene ug/L ND 1.0 07/29/24 12:280.36
Dibromochloromethane ug/L ND 3.0 07/29/24 12:280.36
Dibromomethane ug/L ND 10.0 07/29/24 12:280.39
Ethylbenzene ug/L ND 1.0 07/29/24 12:280.30
Iodomethane ug/L ND 20.0 07/29/24 12:289.7
Methylene Chloride ug/L ND 5.0 07/29/24 12:282.0
Styrene ug/L ND 1.0 07/29/24 12:280.29
Tetrachloroethene ug/L ND 1.0 07/29/24 12:280.29
Toluene ug/L ND 1.0 07/29/24 12:280.24
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 13 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4490316
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
trans-1,2-Dichloroethene ug/L ND 5.0 07/29/24 12:280.40
trans-1,3-Dichloropropene ug/L ND 1.0 07/29/24 12:280.36
trans-1,4-Dichloro-2-butene ug/L ND 100 IH07/29/24 12:280.56
Trichloroethene ug/L ND 1.0 07/29/24 12:280.38
Trichlorofluoromethane ug/L ND 1.0 07/29/24 12:280.30
Vinyl acetate ug/L ND 50.0 07/29/24 12:281.3
Vinyl chloride ug/L ND 1.0 07/29/24 12:280.39
Xylene (Total)ug/L ND 5.0 07/29/24 12:280.34
1,2-Dichloroethane-d4 (S)%104 70-130 07/29/24 12:28
4-Bromofluorobenzene (S)%98 70-130 07/29/24 12:28
Toluene-d8 (S)%103 70-130 07/29/24 12:28
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4490317LABORATORY CONTROL SAMPLE:
LCSSpike
1,1,1,2-Tetrachloroethane ug/L 22.020 110 70-130
1,1,1-Trichloroethane ug/L 19.020 95 70-130
1,1,2,2-Tetrachloroethane ug/L 20.420 102 70-130
1,1,2-Trichloroethane ug/L 20.020 100 70-130
1,1-Dichloroethane ug/L 19.620 98 70-130
1,1-Dichloroethene ug/L 20.720 103 69-131
1,2,3-Trichloropropane ug/L 19.920 100 70-130
1,2-Dibromo-3-chloropropane ug/L 18.320 91 70-130
1,2-Dibromoethane (EDB)ug/L 20.320 102 70-130
1,2-Dichlorobenzene ug/L 20.420 102 70-130
1,2-Dichloroethane ug/L 20.520 102 70-130
1,2-Dichloropropane ug/L 20.520 103 70-130
1,4-Dichlorobenzene ug/L 20.420 102 70-130
1,4-Dioxane (p-Dioxane)ug/L 366J400 92 70-132
2-Butanone (MEK)ug/L 37.2J40 93 67-133
2-Hexanone ug/L 40.9J40 102 70-133
4-Methyl-2-pentanone (MIBK)ug/L 39.2J40 98 70-130
Acetone ug/L 38.0J40 95 67-130
Acrylonitrile ug/L 95.8J100 96 70-130
Benzene ug/L 19.920 99 70-130
Bromochloromethane ug/L 19.020 95 70-130
Bromodichloromethane ug/L 22.620 113 70-130
Bromoform ug/L 20.320 102 70-133
Bromomethane ug/L 19.620 98 41-148
Carbon disulfide ug/L 18.9J20 95 70-131
Carbon tetrachloride ug/L 21.720 108 70-130
Chlorobenzene ug/L 20.020 100 70-130
Chloroethane ug/L 22.020 110 41-157
Chloroform ug/L 18.920 95 70-130
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 14 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4490317LABORATORY CONTROL SAMPLE:
LCSSpike
Chloromethane ug/L 21.620 108 59-141
cis-1,2-Dichloroethene ug/L 19.620 98 70-130
cis-1,3-Dichloropropene ug/L 20.820 104 70-130
Dibromochloromethane ug/L 22.020 110 70-130
Dibromomethane ug/L 20.020 100 70-130
Ethylbenzene ug/L 20.620 103 70-130
Iodomethane ug/L 35.540 89 57-140
Methylene Chloride ug/L 17.520 88 62-130
Styrene ug/L 21.120 105 70-130
Tetrachloroethene ug/L 20.620 103 70-130
Toluene ug/L 19.520 97 70-130
trans-1,2-Dichloroethene ug/L 20.720 103 70-130
trans-1,3-Dichloropropene ug/L 20.920 105 70-130
trans-1,4-Dichloro-2-butene ug/L 16.5J IH2083 57-149
Trichloroethene ug/L 20.320 101 70-130
Trichlorofluoromethane ug/L 20.220 101 57-130
Vinyl acetate ug/L 39.5J40 99 70-141
Vinyl chloride ug/L 20.120 100 66-140
Xylene (Total)ug/L 63.460 106 70-130
1,2-Dichloroethane-d4 (S)%105 70-130
4-Bromofluorobenzene (S)%101 70-130
Toluene-d8 (S)%98 70-130
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4490909MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743178001
4490910
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
1,1,1,2-Tetrachloroethane ug/L 20 87 70-14689 3020ND17.4J 17.9J
1,1,1-Trichloroethane ug/L 20 95 70-150101 3020ND18.9J 20.1
1,1,2,2-Tetrachloroethane ug/L M120066-14499 3020NDND 19.9J
1,1,2-Trichloroethane ug/L 20 94 70-14297 3020ND18.8J 19.4J
1,1-Dichloroethane ug/L 20 107 68-15098 3020ND21.4J 19.6J
1,1-Dichloroethene ug/L 20 109 64-162107 2 3020ND21.8J 21.4J
1,2,3-Trichloropropane ug/L 20 112 66-144117 5 3020ND22.4 23.5
1,2-Dibromo-3-
chloropropane ug/L M12016462-146176 3020ND32.9J 35.2J
1,2-Dibromoethane (EDB) ug/L 20 89 70-14395 3020ND17.9J 19.0J
1,2-Dichlorobenzene ug/L 20 99 70-142107 3020ND19.8J 21.4J
1,2-Dichloroethane ug/L 20 119 68-145105 13 3020ND23.9 21.0
1,2-Dichloropropane ug/L 20 100 70-144100 3020ND19.9J 20.1
1,4-Dichlorobenzene ug/L 20 114 70-140127 8 30208.4J 31.2 33.8
1,4-Dioxane (p-Dioxane) ug/L M1400066-1510 30400NDND ND
2-Butanone (MEK)ug/L M140-1740 57-156-1610 1 304053304640 4690
2-Hexanone ug/L 40 124 62-153134 3040ND49.6J 53.7J
4-Methyl-2-pentanone
(MIBK)ug/L 40 69 65-14479 3 304095.5J 123J 127J
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 15 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4490909MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743178001
4490910
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Acetone ug/L M140-2820 49-162-2560 2 304072106080 6180
Acrylonitrile ug/L 100 110 59-155112 30100ND110J 112J
Benzene ug/L M12014868-144150 1 3020ND29.5 29.9
Bromochloromethane ug/L 20 83 70-148103 3020ND16.5J 20.7J
Bromodichloromethane ug/L 20 102 70-141104 2 3020ND20.4 20.8
Bromoform ug/L M120059-1440 3020NDND ND
Bromomethane ug/L 20 136 23-190134 3020NDND ND
Carbon disulfide ug/L 20 102 64-160103 3020ND20.5J 20.6J
Carbon tetrachloride ug/L 20 95 70-14794 3020ND19.0J 18.8J
Chlorobenzene ug/L 20 109 70-143113 3 3020ND21.8J 22.6J
Chloroethane ug/L 20 123 55-190131 6 3020ND24.5J 26.1J
Chloroform ug/L 20 135 67-148146 7 3020ND27.1J 29.2J
Chloromethane ug/L 20 138 38-180116 17 3020ND27.5 23.2
cis-1,2-Dichloroethene ug/L 20 118 67-151132 12 3020ND23.5J 26.5J
cis-1,3-Dichloropropene ug/L 20 96 70-142102 3020ND19.2J 20.4
Dibromochloromethane ug/L 20 83 68-14074 3020ND16.5J 14.8J
Dibromomethane ug/L M1206870-14294 3020ND13.6J 18.7J
Ethylbenzene ug/L M12017270-145169 2 302010.9J 45.3 44.6
Iodomethane ug/L M1403437-16045 3040NDND ND
Methylene Chloride ug/L M120054-1490 3020NDND ND
Styrene ug/L 20 96 70-147104 3020ND19.2J 20.8
Tetrachloroethene ug/L 20 96 70-14592 3020ND19.1J 18.3J
Toluene ug/L M12023065-146230 0 302018.1J 64.0 64.1
trans-1,2-Dichloroethene ug/L 20 113 69-155105 7 3020ND22.5J 21.0J
trans-1,3-Dichloropropene ug/L 20 110 70-14294 3020ND22.0 18.7J
trans-1,4-Dichloro-2-butene ug/L IH,M12016539-149153 7 3020ND33.0J 30.6J
Trichloroethene ug/L 20 95 70-15285 3020ND18.9J 17.0J
Trichlorofluoromethane ug/L 20 99 60-15896 3020ND19.9J 19.1J
Vinyl acetate ug/L 40 69 56-15768 3040ND27.7J 27.0J
Vinyl chloride ug/L 20 104 51-178104 0 3020ND20.7 20.8
Xylene (Total)ug/L 60 131 70-146140 4 306037.2J 116 121
1,2-Dichloroethane-d4 (S) %109 70-130110
4-Bromofluorobenzene (S) %100 70-13098
Toluene-d8 (S)%100 70-130101
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 16 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870174
EPA 3511
EPA 8015C
8015 Diesel Low Volume
Laboratory:Pace Analytical Services - Charlotte
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4484584
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Diesel Range Organics(C10-C28)ug/L ND 500 07/24/24 11:57154
n-Pentacosane (S)%100 10-166 07/24/24 11:57
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4484585LABORATORY CONTROL SAMPLE:
LCSSpike
Diesel Range Organics(C10-C28)ug/L 1090010000 109 61-142
n-Pentacosane (S)%107 10-166
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4484586MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743178001
4484587
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Diesel Range
Organics(C10-C28)ug/L M1,R1200001910-183-55 52 30200003210035800 21100
n-Pentacosane (S)%95 10-16642
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 17 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870263
EPA 120.1-1982
EPA 120.1-1982
120.1 Specific Conductance
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4484792
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Specific Conductance umhos/cm ND 10.0 07/23/24 16:592.0
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4484793LABORATORY CONTROL SAMPLE:
LCSSpike
Specific Conductance umhos/cm 14101410 100 90-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742724002
4484794SAMPLE DUPLICATE:
Specific Conductance umhos/cm 467 0 10465
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742724003
4484795SAMPLE DUPLICATE:
Specific Conductance umhos/cm 470 0 10470
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 18 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870703
SM 2540C-2015
SM 2540C-2015
2540C Total Dissolved Solids
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4486863
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Total Dissolved Solids mg/L ND 25.0 07/24/24 18:4425.0
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4486864LABORATORY CONTROL SAMPLE:
LCSSpike
Total Dissolved Solids mg/L 248250 99 90-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743250002
4486866SAMPLE DUPLICATE:
Total Dissolved Solids mg/L 99.0 5 2594.0
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92742857001
4486997SAMPLE DUPLICATE:
Total Dissolved Solids mg/L 238 0 25238
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 19 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870902
SM 2540D-2015
SM 2540D-2015
2540D Total Suspended Solids
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4487991
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Total Suspended Solids ug/L ND 2500 07/25/24 16:162500
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4487992LABORATORY CONTROL SAMPLE:
LCSSpike
Total Suspended Solids ug/L 264000250000 105 90-110
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743407001
4488541SAMPLE DUPLICATE:
Total Suspended Solids ug/L 148000 22 25119 mg/L
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743437001
4488542SAMPLE DUPLICATE:
Total Suspended Solids ug/L 143000 17 25121 mg/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 20 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870267
SM 4500-H+B-2011
SM 4500-H+B-2011
4500H+B pH
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743178001
4484799SAMPLE DUPLICATE:
pH at 25 Degrees C Std. Units 7.8 H30107.8
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 21 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870360
SM 5210B-2016
SM 5210B-2016
5210B BOD, 5 day
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4485215
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
BOD, 5 day ug/L ND 2000 07/28/24 15:352000
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4485217LABORATORY CONTROL SAMPLE:
LCSSpike
BOD, 5 day ug/L 195000198000 98 84.6-115
Parameter Units
Dup
Result
Max
RPD QualifiersRPDResult
92743201001
4485218SAMPLE DUPLICATE:
BOD, 5 day ug/L 2570 14 252.2 mg/L
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 22 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
870097
EPA 300.0 Rev 2.1 1993
EPA 300.0 Rev 2.1 1993
300.0 IC Anions
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4484317
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Nitrate as N ug/L ND 100 07/22/24 21:5860.0
Nitrate-Nitrite (as N)ug/L ND 200 07/22/24 21:58110
Nitrite as N ug/L ND 100 07/22/24 21:5850.0
Sulfate ug/L ND 1000 07/22/24 21:58500
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4484318LABORATORY CONTROL SAMPLE:
LCSSpike
Nitrate as N ug/L 24402500 98 90-110
Nitrate-Nitrite (as N)ug/L 49105000 98 90-110
Nitrite as N ug/L 24702500 99 90-110
Sulfate ug/L 5050050000 101 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4484319MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743178001
4484320
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Nitrate as N ug/L M125009090-11088 2 102500ND2240 2200
Nitrate-Nitrite (as N)ug/L 5000 45 90-11044 105000ND2240J 2200J
Nitrite as N ug/L D3,M12500090-1100 102500NDND ND
Sulfate ug/L M1500007690-11069 6 10500002690065000 61300
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 23 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
871800
EPA 350.1 Rev 2.0 1993
EPA 350.1 Rev 2.0 1993
350.1 Ammonia
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4491994
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Nitrogen, Ammonia ug/L ND 100 07/30/24 16:4231.0
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4491995LABORATORY CONTROL SAMPLE:
LCSSpike
Nitrogen, Ammonia ug/L 51405000 103 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4491996MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742643001
4491997
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Nitrogen, Ammonia ug/L 5000 104 90-110105 0 1050006.4 mg/L 11600 11700
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4491998MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742645001
4491999
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Nitrogen, Ammonia ug/L M1500011290-110106 2 10500014.7 mg/L 20300 20000
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 24 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
871672
EPA 351.2 Rev 2.0 1993
EPA 351.2 Rev 2.0 1993
351.2 TKN
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4491228
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Nitrogen, Kjeldahl, Total ug/L ND 500 07/30/24 05:54250
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4491229LABORATORY CONTROL SAMPLE:
LCSSpike
Nitrogen, Kjeldahl, Total ug/L 1080010000 108 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4491230MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743606001
4491231
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Nitrogen, Kjeldahl, Total ug/L M11000011290-110105 2 101000027.1 mg/L 38300 37600
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4491232MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743606002
4491233
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Nitrogen, Kjeldahl, Total ug/L M11000010090-110117 5 101000022.3 mg/L 32400 34100
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 25 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
871311
EPA 365.1 Rev 2.0 1993
EPA 365.1 Rev 2.0 1993
365.1 Phosphorus, Total
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4489627
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Phosphorus ug/L ND 50.0 07/30/24 11:002.5
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4489628LABORATORY CONTROL SAMPLE:
LCSSpike
Phosphorus ug/L 24302500 97 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4489629MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742604001
4489630
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Phosphorus ug/L M125008290-11069 0 10250080.8 mg/L 82800 82500
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4489631MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742643001
4489632
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Phosphorus ug/L 2500 90 90-11094 1 1025007.3 mg/L 9560 9670
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 26 of 33
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
872187
SM 5220D-2011
SM 5220D-2011
5220D COD
Laboratory:Pace Analytical Services - Asheville
Associated Lab Samples: 92743178001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4493822
Associated Lab Samples:92743178001
Matrix: Water
AnalyzedMDL
Chemical Oxygen Demand ug/L ND 25000 07/31/24 06:2912500
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4493823LABORATORY CONTROL SAMPLE:
LCSSpike
Chemical Oxygen Demand ug/L 773000750000 103 90-110
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4493824MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92742602001
4493825
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chemical Oxygen Demand ug/L 100000 105 90-110108 2 310000044.0 mg/L 149000 152000
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4493826MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92743259002
4493827
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chemical Oxygen Demand ug/L 100000 110 90-11099 2 3100000356 mg/L 466000 454000
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 27 of 33
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
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 EPAMethod 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.
TNI - The NELAC Institute.
ANALYTE QUALIFIERS
Oxygen usage is less than 2.0 for all dilutions set. The reported value is an estimated less than value and is calculated
for the dilution using the most amount of sample.B2
Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3
Sample was received or analysis requested beyond the recognized method holding time.H3
This analyte exceeded secondary source verification criteria high for the initial calibration. The reported results should be
considered an estimated value.IH
Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1
Sample field preservation does not meet EPA or method recommendations for this analysis.P4
RPD value was outside control limits.R1
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 28 of 33
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92743178
Uwharrie LF/Leachate
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92743178001 6204-Leachate
92743178001 870174 8703026204-Leachate EPA 3511 EPA 8015C
92743178001 8709196204-Leachate EPA 5030B/8015C
92743178001 870608 8707326204-Leachate EPA 3005A EPA 6020B
92743178001 8714136204-Leachate EPA 8260D
92743178001 8702636204-Leachate EPA 120.1-1982
92743178001 8707036204-Leachate SM 2540C-2015
92743178001 8709026204-Leachate SM 2540D-2015
92743178001 8702676204-Leachate SM 4500-H+B-2011
92743178001 870360 8704226204-Leachate SM 5210B-2016 SM 5210B-2016
92743178001 8700976204-Leachate EPA 300.0 Rev 2.1 1993
92743178001 8718006204-Leachate EPA 350.1 Rev 2.0 1993
92743178001 871672 8718396204-Leachate EPA 351.2 Rev 2.0 1993 EPA 351.2 Rev 2.0 1993
92743178001 871311 8718886204-Leachate EPA 365.1 Rev 2.0 1993 EPA 365.1 Rev 2.0 1993
92743178001 872187 8722186204-Leachate SM 5220D-2011 SM 5220D-2011
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.Date: 07/31/2024 10:12 AM
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 29 of 33
Page 30 of 33
Page 31 of 33
Page 32 of 33
Page 33 of 33
#=CL#
November 07, 2024
LIMS USE: FR - ENVIRONMENTAL
LIMS OBJECT ID: 92760406
92760406
Project:
Pace Project No.:
RE:
Environmental Manager
BFI Waste Systems of North America, LLC
5105 Moreland Road
Concord, NC 28027
Uwharrie LF/Re-Sample
Dear Environmental Manager:
Enclosed are the analytical results for sample(s) received by the laboratory on October 28, 2024. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services - 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]
Project Manager
770-734-4205
Enclosures
cc: Mike Gurley, BFI Waste Systems of North America, LLC
Steve Jett, Jett Environmental Consulting
Data Manager, TriHydro Corporation
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
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9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 1 of 14
#=CP#
CERTIFICATIONS
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
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
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
Pace Analytical Services Peachtree Corners
110 Technology Pkwy, Peachtree Corners, GA 30092
Florida DOH Certification #: E87315
Georgia DW Inorganics Certification #: 812
North Carolina Certification #: 381
South Carolina Certification #: 98011001
Virginia Certification #: 460204
REPORT OF LABORATORY ANALYSIS
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without the written consent of Pace Analytical Services, LLC.
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[phone]
Page 2 of 14
#=SS#
SAMPLE SUMMARY
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
Lab ID Sample ID Matrix Date Collected Date Received
92760406001 6204-GW-16 Water 10/28/24 10:55 10/28/24 12:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 3 of 14
#=SA#
SAMPLE ANALYTE COUNT
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
Lab ID Sample ID Method
Analytes
Reported LaboratoryAnalysts
92760406001 6204-GW-16 EPA 6020B 1 PASI-GACW1
EPA 6020B 1 PASI-GAMT1
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.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
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Page 4 of 14
#=HO#
SUMMARY OF DETECTION
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
Parameters AnalyzedResult
Lab Sample ID
Report Limit QualifiersUnitsMethod
Client Sample ID
92760406001 6204-GW-16
Performed by PACE 10/28/24 10:55
pH 5.4 Std. Units 10/28/24 10:55
Temperature 16.5 deg C 10/28/24 10:55
Static Water Level 6.29 feet 10/28/24 10:55
Specific Conductance 103.6 umhos/cm 10/28/24 10:55
Oxidation Potential 20.6 mV 10/28/24 10:55
Oxygen, Dissolved 3.2 mg/L 10/28/24 10:55
Total Well Depth 19.40 feet 10/28/24 10:55
Turbidity 3.4 NTU 10/28/24 10:55
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 5 of 14
#=AR#
ANALYTICAL RESULTS
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
Sample: 6204-GW-16 Lab ID: 92760406001 Collected: 10/28/24 10:55 Received: 10/28/24 12:40 Matrix: Water
Parameters Results Units DF Prepared Analyzed CAS No. QualLimitLimit
Report Reg.
MDL
Analytical Method:
Pace Analytical Services - Charlotte
Monitoring Well Data
Performed by PACE 10/28/24 10:551
pH 5.4 Std. Units 10/28/24 10:551
Temperature 16.5 deg C 10/28/24 10:551
Static Water Level 6.29 feet 10/28/24 10:551
Specific Conductance 103.6 umhos/c
m 10/28/24 10:551
Oxidation Potential 20.6 mV 10/28/24 10:551
Oxygen, Dissolved 3.2 mg/L 10/28/24 10:55 7782-44-71
Total Well Depth 19.40 feet 10/28/24 10:551
Turbidity 3.4 NTU 10/28/24 10:551
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS
Chromium ND ug/L 11/01/24 20:21 7440-47-310/31/24 12:5910.0 11.9
Analytical Method: EPA 6020B Preparation Method: EPA 3005A
Pace Analytical Services - Peachtree Corners, GA
6020 MET ICPMS, Dissolved
Chromium, Dissolved ND ug/L 11/01/24 15:37 7440-47-310/31/24 12:5910.0 11.9
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/07/2024 11:36 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 6 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
892764
EPA 3005A
EPA 6020B
6020 MET
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92760406001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4595687
Associated Lab Samples:92760406001
Matrix: Water
AnalyzedMDL
Chromium ug/L ND 10.0 11/01/24 20:101.9
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4595688LABORATORY CONTROL SAMPLE:
LCSSpike
Chromium ug/L 95.9100 96 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4595689MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92760793005
4595690
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chromium ug/L 100 99 75-125101 2 20100ND99.9 102
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/07/2024 11:36 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 7 of 14
#=QC#
QUALITY CONTROL DATA
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
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.
QC Batch:
QC Batch Method:
Analysis Method:
Analysis Description:
892761
EPA 3005A
EPA 6020B
6020 MET Dissolved
Laboratory:Pace Analytical Services - Peachtree Corners, GA
Associated Lab Samples: 92760406001
Parameter Units
Blank
Result
Reporting
Limit Qualifiers
METHOD BLANK: 4595670
Associated Lab Samples:92760406001
Matrix: Water
AnalyzedMDL
Chromium, Dissolved ug/L ND 10.0 11/01/24 15:291.9
Parameter Units
LCS
Result
% Rec
Limits Qualifiers% RecConc.
4595671LABORATORY CONTROL SAMPLE:
LCSSpike
Chromium, Dissolved ug/L 99.1100 99 80-120
Parameter Units
MS
Result
% Rec
Limits Qual% RecConc.
4595672MATRIX SPIKE & MATRIX SPIKE DUPLICATE:
MSSpike
Result
92760406001
4595673
MSD
Result
MSD
% Rec RPD RPD
Max
MSDMS
Spike
Conc.
Chromium, Dissolved ug/L 100 101 75-125102 1 20100ND101 102
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/07/2024 11:36 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 8 of 14
#=QL#
QUALIFIERS
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
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 EPAMethod 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.
TNI - The NELAC Institute.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/07/2024 11:36 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 9 of 14
#=CR#
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Pace Project No.:
Project:
92760406
Uwharrie LF/Re-Sample
Lab ID Sample ID QC Batch Method QC Batch Analytical Method
Analytical
Batch
92760406001 6204-GW-16
92760406001 892764 8929066204-GW-16 EPA 3005A EPA 6020B
92760406001 892761 8929056204-GW-16 EPA 3005A EPA 6020B
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced, except in full,
without the written consent of Pace Analytical Services, LLC.Date: 11/07/2024 11:36 AM
Pace Analytical Services, LLC
9800 Kincey Ave. Suite 100
Huntersville, NC 28078
[phone]
Page 10 of 14
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Project ID:
Location/Site:
Sample Date:
Field Personel:
Instrument IDs:
Weather:
Well ID Date Time CH4 % O2% CO2%CO PPM H2S PPM
6204-GW-1R 7/18/2024 1118 33.88 50.94 0.0 20.5 0.1 0 1
6204-GW-2 7/18/2024 1005 39.10 47.79 0.0 20.6 0.1 0 1
6204-GW-3 7/18/2024 1009 T.O.P. 38.60 0.0 20.5 0.1 0 1
6204-GW-4 7/18/2024 1014 12.23 20.24 0.0 19.8 0.9 1 1
6204-GW-4D 7/18/2024 1015 11.48 63.61 0.0 20.4 0.0 1 1
6204-GW-5 7/18/2024 1023 11.03 23.37 0.0 19.6 0.7 0 1
6204-GW-6 7/18/2024 1019 38.19 48.72 0.0 20.3 0.0 0 1
6204-GW-7 7/18/2024 1027 34.38 43.93 0.0 20.2 0.0 0 1
6204-GW-8 7/18/2024 1030 28.76 44.69 0.0 20.2 0.1 0 1
6204-GW-12 7/18/2024 1033 35.07 45.15 0.0 20.2 0.0 0 1
6204-GW-13R2 7/18/2024 1036 57.40 78.03 0.0 20.2 0.0 0 1
6204-GW-14R 7/18/2024 1040 37.58 42.18 0.0 19.9 0.3 0 1
6204-GW-15 7/18/2024 1044 17.62 25.52 0.0 19.7 0.5 1 1
6204-GW-16 7/18/2024 1055 7.52 19.40 0.0 20.3 0.0 0 1
6204-GW-17 7/18/2024 1049 10.26 22.40 0.0 20.1 0.0 0 1
6204-GW-18 7/18/2024 1100 30.63 37.50 0.0 20.2 0.2 0 1
6204-GW-19 7/18/2024 1103 22.52 38.00 0.0 20.4 0.0 0 1
6204-GW-20 7/18/2024 1002 21.82 34.02 0.0 20.1 0.5 0 1
6204-GW-21 7/18/2024 0958 17.09 31.73 0.0 20.6 0.2 1 1
6204-GW-22 7/18/2024 1112 37.33 55.18 0.0 20.5 0.0 0 1
6204-GW-23 7/18/2024 1106 30.36 53.30 0.0 20.5 0.0 0 1
MER JCM JFA - Pace
6204 Uwharrie LF/Semi-Annual
Mt. Gilead, NC/ Uwharrie Regional LF
7/18/2024
Heron Dipper-T 1994/ GEM 5000 #G506508
Sunny 80's
T.O.P.=34.23ft
Lock is rusted
Lock is rusted
Lock is rusted