1119_Duke_Asheville_Q1_2024WQMR_FID1897040_20240709

(� DUKE
ENERGY
July 9, 2024
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. Highway 70
Swannanoa, NC 28778
Attn: Ms. Sarah Moutos (submitted electronically)
Re: Semiannual Water Quality Monitoring Report — March 2024
CCR Landfill
Permit No. 1119-INDUS-2020
Asheville Steam Electric Plant
Buncombe County, North Carolina
Dear Ms. Moutos:
525 N. Tryon St.
Charlotte NC, 28202
Duke Energy is providing the results of the March 2024 semiannual water quality monitoring for the Duke
Energy Progress Asheville CCR Landfill (1119-INDUS), located in Arden, Buncombe County, North Carolina.
Sampling was conducted on March 18-19, 2024, in accordance with the approved Water Quality Monitoring
Plan (WQMP). The March 2024 monitoring event included samples from nine groundwater monitoring wells,
two surface water locations, and one sample of composite leachate. Seep location ASV-DP-4 and surface
water location ASV-LF-SW-1 were not sampled during the March 2024 sampling event because of dry
conditions.
The groundwater analytical results are compared to the groundwater standards found in Title 15A NCAC 02L
.0202 (02L Standards). The surface water analytical results are compared to the surface water standards found
in Title 15A NCAC 02B .0211 (02B Standard) for Class C waters. Leachate analytical results are not compared
to groundwater or surface water quality standards.
Duke Energy personnel sample designated locations for groundwater, surface water, and leachate at the
Asheville CCR Landfill semiannually during March and September. The next water quality monitoring event for
the CCR Landfill is planned for September 2024 with a report of monitoring results to follow.
If you have any questions or concerns with this submittal, please do not hesitate to contact me at
Ashley. Healy(a)duke-energv.com or [phone].
Respectfully submitted,
j4VAi
Ashley Healy, P.G.
Environmental Services
Attachments: Semiannual Water Quality Monitoring Report — March 2024 Sampling Event; SynTerra, July 2024
cc (via e-mail): Elizabeth Werner, NCDEQ
Sherri Stanley, NCDEQ
www.duke-energy.com Page 1 of 2

Joe Wilson, Duke Energy
John Toepfer, Duke Energy
Connor Zahora, Duke Energy
Teresa Williams, Duke Energy
Tyler Hardin, Duke Energy
Kelly Ferri, SynTerra
www.duke-energy.com Page 2 of 2

DENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No) Doc/Event#:
NC DENR I IEnvironmental Monitoring
Division of Waste Management - Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
SynTerra Corporation (Consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Kelly Ferri Phone: [phone]
E-mail: kferriCcDsvnterracorp.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit# (.0500 or.1600) October 20-24, 2006)
Duke Energy Progress 46 Duke Energy Lane 11119-INDUS-2020 .0500 March 18-19, 2024
Asheville Steam Electric Plant Arden, NC 28704
CCR Landfill
Environmental Status: (Check all that apply)
Initial/Background Monitoring ❑X Detection Monitoring ❑ Assessment Monitoring ❑ Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Notification attached?
No. No groundwater or surface water standards were exceeded.
X Yes, a notification of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑ Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Kathryn W. Webb Program Manager [phone]
Facility Representative Name (Print) Title (Area Code) Telephone Number
_ ` 'i Affix NC Licensed/ Professional Geologist Seal
`hay-tk 7/8/2024
Signature Date
148 River Street, Suite 220, Greenville, SC 29601
Facility Representative Address
C-1478 / North Carolina Geological Corporation Number C-387
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

REPORT VERIFICATION
PROJECT: SEMIANNUAL WATER QUALITY MONITORING REPORT
MARCH 2O24 SAMPLING EVENT
ASHEVILLE STEAM ELECTRIC PLANT
CCR LANDFILL
PERMIT NO. 1119-INDUS-2020
TITLE: MARCH 2O24 SAMPLING EVENT
This document has been reviewed for accuracy and quality commensurate with the intended
application. /
v
Prepared by: LA i Date: 7/8/2024
Approved by: Date
Project Manager: Kelly Ferri t-
7/8/2024
Licensed Geologist Seal:
SynTerra
148 River Street, Suite 220
Greenville, SC 29601
North Carolina Geological Corporation Number C-387

Terra Science &Engineering Consultants
synsynterracorp.com
SEMIANNUAL
WATER QUALITY MONITORING REPORT
MARCH 2O24 SAMPLING EVENT
CCR LANDFILL
PERMIT NO. 1119-INDUS-2020)
ASHEVILLE STEAM ELECTRIC PLANT
46 DUKE ENERGY LANE
ARDEN, NORTH CAROLINA 28704
J U LY 2024
PREPARED FOR
DUKE
ENERGY.
PROGRES.
DUKE ENERGY PROGRESS, LLC
Kathy Webb, NC L.G. #1328
Senior Peer Reviewer
Caroline McCI y
Project Scientist
q/ !
Kelly Ferri
Project Manager

Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
TABLE OF CONTENTS
SECTION
PAGE
1.0
INTRODUCTION AND BACKGROUND.........................................................................
1-1
1.1
Site and CCR Landfill Information................................................................................1-1
1.2
Hydrogeologic Setting..................................................................................................1-1
1.3
CCR Landfill Semiannual Monitoring Program............................................................1-2
2.0
METHODS................................................................................................................
2-1
2.1
Sampling and Analysis Methods..................................................................................
2-1
2.2
Regulatory Criteria.......................................................................................................2-2
2.3
Statement of Work......................................................................................................
2-2
3.0
RESULTS...................................................................................................................3-1
3.1
Site Groundwater Flow................................................................................................3-1
3.2
Historical Range Data...................................................................................................3-1
3.3
Analytical Results.........................................................................................................3-2
3.4
Quality Assurance/Quality Control..............................................................................
3-2
4.0
REFERENCES.............................................................................................................4-1
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
LIST OF FIGURES
Figure 1
Site Location Map
Figure 2
Monitoring Locations
Figure 3A
Groundwater Level Map — Surficial and Transition Flow Zones
Figure 3B
Groundwater Level Map — Bedrock Flow Zone
LIST OF TABLES
Table 1 Multimedia Sample Locations
Table 2 Summary of Well Construction Information
Table 3A Summary of Groundwater Constituents and Analytical Methods
Table 3B Summary of Surface Water Constituents and Analytical Methods
Table 3C Summary of Leachate Constituents and Analytical Methods
Table 4 Field Data Parameters
Table 5 Groundwater Seepage Velocities
Table 6 Groundwater Field Results and Analytical Detections
Table 7 Field and Analytical Results Equal to or Greater than Groundwater Quality Standards
Table 8 Surface Water Field Results and Analytical Detections
Table 9 Leachate Field Results and Analytical Detections
LIST OF APPENDICES
Appendix A Field Sampling Forms
Appendix B Laboratory Report and Chain -of -Custody Forms
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
LIST OF ACRONYMS
µg/L
micrograms per liter
02L
Title 15A, NCAC 02L .0202(g) Groundwater Quality Standards
02B
Title 15A, NCAC 02B .0200 Surface Water and Wetland standards
ASD
alternate source demonstration
Asheville Plant
Asheville Steam Electric Plant
CCR
coal combustion residuals
CFR
Code of Federal Regulations
Duke Energy
Duke Energy Progress, LLC
DWM
Division of Waste Management
EDD
electronic data deliverable
mg/L
milligrams per liter
MSE
mechanically stabilized earth
NCAC
North Carolina Administrative Code
NCDEQ
North Carolina Department of Environmental Quality
NRWQC
National Recommended Water Quality Criteria
QA
quality assurance
QC
quality control
Site
Asheville Steam Electric Plant
SW
Solid Waste
SWS
Solid Waste Section
USEPA
U.S. Environmental Protection Agency
WQMP
Water Quality Monitoring Plan
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
F1►III I:Zo]011114111111:97►I_]►10] 7_TOKcI:%111►101
This semiannual report pertains to the Duke Energy Progress, LLC (Duke Energy) Asheville
Steam Electric Plant (Asheville Plant or Site) Coal Combustion Residuals (CCR) Landfill (Permit
No. 1119-INDUS-2020) and documents the results of the March 2024 groundwater, surface
water, seep, and leachate monitoring event.
Monitoring results show that groundwater constituents greater than comparison criteria are
attributable to natural variation and not the CCR Landfill, except for sulfate concentrations in
monitoring well ASV-LMW-3B. Sulfate concentrations in monitoring well ASV-LMW-3B are
attributed to the mineral solubilization of gypsum (or another sulfate -bearing mineral) present
in the material used to construct the mechanically stabilized earth (MSE) berm for the CCR
Landfill (SynTerra, 2024).
1.1 Site and CCR Landfill Information
Duke Energy owns and operates the Asheville Plant, located on approximately 786 acres at 46
Duke Energy Lane in Arden, Buncombe County, North Carolina (Figure 1).
The Asheville Plant began operations in 1964 with the construction of two coal-fired electricity -
generating units. Throughout the period of coal-fired generation, CCR material was managed
and stored on -Site in the 1964 and 1982 Ash Basins. The Asheville Plant ceased burning coal in
January 2020, and the coal-fired units were replaced with a natural gas combined -cycle station
for electricity generation; thus, the facility no longer generates CCR. Excavation of the 1982 Ash
Basin was completed in September 2016, and excavation of the 1964 Ash Basin was completed
in June 2022.
Development and construction activities for the on -Site double -lined CCR Landfill began in
February 2020 and were completed in March 2021. The CCR Landfill was constructed in an area
previously developed as a laydown yard, located north of and adjacent to the former 1964 Ash
Basin (Figure 2). The CCR Landfill was constructed to support the last phase of ash excavation
from the 1964 Ash Basin. The CCR Landfill received a Permit Approval to Operate from the
North Carolina Department of Environmental Quality (NCDEQ) on April 1, 2021, and the initial
placement of CCR material in the CCR Landfill occurred on the same day. The Landfill
Operations Plan (Geosyntec, 2021) and Landfill Permit (Permit No. 1119-INDUS-2020) outline a
variety of landfill -approved wastes; however, the primary waste disposed of in the CCR Landfill
is CCR material (fly ash and bottom ash). Closure in place of the CCR Landfill was initiated in
September 2022 and completed in April 2023.
1.2 Hydrogeologic Setting
The Asheville Plant is located within the Blue Ridge physiographic province, where soil overlying
the bedrock has formed from the in -place weathering of bedrock. Groundwater at the Site
typically occurs in three interconnected flow zones. The shallowest groundwater flow zone —
the surficial flow zone — occurs in the residual soil and the upper section of saprolite. Beneath
July 2024 Page 1-1
Project: 00.0069.38.02.02

Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
the surficial flow zone, the transition zone flow zone occurs in the lower portions of the
saprolite and partially weathered bedrock and is the most permeable part of the Site
hydrogeologic system. Bedrock underlies the transition zone flow zone and comprises the least
permeable flow zone of the Site's hydrogeologic system, where groundwater flow occurs
predominantly along fractures, joints, and faults. Groundwater is usually encountered in the
surficial flow zone; however, as the hydrogeologic units above the bedrock thin to the west and
northwest, groundwater is encountered only within the deeper hydrogeologic unit(s).
Groundwater flow direction at the CCR Landfill is generally to the northwest toward several
unnamed streams and a wetland area, which converge into Powell Creek (Figures 3A and 3113).
The wetland area and streams act as groundwater discharge zones downgradient of the CCR
Landfill. Those surface waters are classified as Class C under Title 15A of the North Carolina
Administrative Code (NCAC), Subchapter 02B, Surface Water and Standards (02B standards).
Flow from those surface water features eventually reaches the French Broad River to the west.
1.3 CCR Landfill Semiannual Monitoring Program
The Water Quality Monitoring Plan Revision 3 — CCR Landfill (WQMP Revision 3; SynTerra, 2023)
was submitted in September 2023 and approved on October 12, 2023 (NCDEQ DWM, 2023).
The CCR Landfill semiannual monitoring program, described in detail in the WQMP Revision 3
and summarized in Table 1, consists of:
• Nine groundwater monitoring locations
• Four monitoring wells used for water levels only
• Three surface water monitoring locations
• One engineered drain outlet (seep) monitoring location
• One leachate monitoring location
• Four monitoring wells used for water level measurements only
The monitoring locations are shown on Figure 2. A summary of monitoring well construction
information is presented in Table 2, and analytical parameters for the CCR Landfill semiannual
monitoring program are summarized in Table 3A, 313, and 3C.
July 2024
Page 1-2
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
2.0 METHODS
2.1 Sampling and Analysis Methods
On March 18 and 19, 2024, Duke Energy personnel (Duke Energy North Carolina Field
Certification #5193) conducted groundwater, surface water, seep, and leachate sampling in
accordance with the North Carolina Solid Waste Management Guidelines. Copies of the field
sampling forms are included in Appendix A. Duke Energy Analytical Laboratory (North Carolina
Laboratory Certification #248) and Pace Analytical Laboratory (North Carolina Laboratory
Certification #40) analyzed the reported parameters and constituents. The laboratory report
and chain -of -custody forms are included in Appendix B.
Duke Energy developed a list of parameters and constituents using guidance from the NCDEQ
Division of Waste Management (DWM), Solid Waste Section (SWS). The samples were analyzed
using the updated parameter and constituent list, approved by NCDEQ on March 20, 2023. In
addition, dissolved selenium was added to the constituent list when the WQMP Update was
submitted in September 2023 (SynTerra, 2023) and approved by NCDEQ in October 2023. The
monitoring parameters along with the U.S. Environmental Protection Agency (USEPA) Solid
Waste (SW)-846 analytical methods, Title 15A, NCAC, Subchapter 02L .0202(g), Groundwater
Quality Standards (02L standards), and 02B standards for Class C waters are presented in
Table 3B.
In addition to 02B standards, Duke Energy provides comparisons against in -stream target values
(ISTV) and USEPA National Recommended Water Quality Criteria (NRWQC), with the
qualification that an exceedance of the published value is not necessarily a violation of the
water quality standard for toxicity. As stated by the USEPA, NRWQC standards do not constitute
regulations or impose a legally binding requirement. Therefore, comparisons with those criteria
are for screening purposes only.
Additional information regarding surface water standards and screening criteria are outlined
below:
• Several 02B standards and ISTV require sampling methods specific to acute or chronic
concentrations and are not applicable to the grab sample method; however, acute
standards are considered more applicable to grab sampling and are included for
screening purposes only.
Hardness -dependent standards require sampling methods specific to acute or chronic
concentrations and are not applicable to the grab sample method. Duke Energy will use
a standard hardness of 25 milligrams per liter (mg/L) for screening purposes only;
however, if the in -stream hardness values for a given sampling event are substantially
less than or greater than 25 mg/L, the minimum in -stream hardness value will be used
to calculate the hardness -dependent standard to screen analytical results more
accurately.
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
• The 02B surface water standards for chromium are based on speciation for dissolved
trivalent and hexavalent chromium. Duke energy will sample for total and dissolved
total chromium. Results will be screened against the dissolved trivalent 02B standard;
this standard is also a hardness -dependent, acute standard and will be based on 25
mg/L hardness and used for screening purposes only.
• The 02B surface water standard for mercury represents a total concentration and is not
for acute, chronic, or hardness -dependent concentrations. The mercury 02B standard
for Class B, C, and water supply waters is 0.012 micrograms per liter (µg/L). Duke Energy
will use the analytical method USEPA 245.1/SW 7470A for mercury analysis, which has a
reporting limit of 0.050 µg/L and is greater than the 02B criteria of 0.012 µg/L.
2.2 Regulatory Criteria
Evaluation of the semiannual monitoring analytical results is compared to the following
regulatory criteria:
Groundwater
• 02L standards
Surface Water/Seep
• 02B standards
2.3 Statement of Work
The following tasks were completed for semiannual water quality monitoring:
• Collected groundwater, surface water, and leachate samples on March 18 and 19, 2024
(Duke Energy personnel completed this task.)
• Compared groundwater analytical results to 02L standards and historical concentration
ranges
• Compared surface water analytical results to 02B standards and historical concentration
ranges
• Developed generalized groundwater contour maps using groundwater elevation data
collected during the March 2024 groundwater monitoring event
• Calculated groundwater flow velocities based on groundwater elevations at wells
located on the flow path of groundwater flow
• Converted the laboratory -provided electronic data deliverable (EDD) to the format
requirements of the NCDEQ DWM EDD template and submitted copies of the EDDs to
the NCDEQ DWM with this report
• Prepared and submitted this Semiannual Water Quality Monitoring Report
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
3.1 Site Groundwater Flow
Groundwater flow in the aquifer beneath the CCR Landfill footprint is generally to the
northwest toward an unnamed stream and to the northwest toward a wetland area and several
unnamed streams, which converge into Powell Creek.
Generalized groundwater elevation contours and groundwater flow direction arrows in the vicinity
of the CCR Landfill are shown on Figure 3A for the surficial and transition flow zones and Figure 3113
for the bedrock flow zone. Those contours were developed by calculating groundwater elevations in
each monitoring well using the depth -to -water measurements taken during the March 2024
monitoring event. In addition, monitoring wells from other regulatory programs were incorporated
into the CCR Landfill monitoring network to be used as water -level -only wells. Additional wells used
as water -level -only wells are included in the WQMP. Depth -to -water measurements and calculated
groundwater elevations are presented in Table 4. Calculated groundwater flow velocities are
presented in Table 5. Calculated groundwater elevations based on depth -to -water measurements
gauged during the March 2024 monitoring event indicate groundwater at the CCR Landfill generally
flows to the west and northwest, consistent with historical Site observations.
3.2 Historical Range Data
Newly Installed CCR Landfill Groundwater Monitoring Wells
The WQMP Revision 3 included collecting four groundwater samples from each new CCR Landfill
monitoring well prior to the CCR Landfill becoming operational (baseline samples). The four
baseline monitoring events occurred from September 2020 to January 2021, with samples
collected from each well approximately once every 30 days. The baseline monitoring included
measuring groundwater field parameters, gauging depth -to -water in the wells, and analyzing the
collected groundwater samples for the list of parameters and constituents outlined in the WQMP
Revision 3 (same parameter list sampled and analyzed for in the CCR Landfill semiannual
monitoring program). The results of the four baseline sampling events were submitted in the
Groundwater Monitoring Report Baseline Sampling Events #1 Through #4 — CCR Landfill (SynTerra,
2021). For each newly installed monitoring well, historical ranges of constituent concentrations
were calculated using the analytical results from the four baseline monitoring events.
Existing Wells Incorporated into the CCR Landfill Monitoring Program
Monitoring wells C13-9, CB-9SL, and C13-913R existed at the Site prior to CCR Landfill development
but were incorporated into the CCR Landfill monitoring program (WQMP Revision 3; SynTerra,
2023). Those three wells were not sampled during baseline sampling events for the newly
installed wells. Rather, data from those wells, collected as part of other regulatory sampling
programs well before CCR Landfill operations, were used to satisfy the initial baseline sampling
requirements. Historical concentration ranges for existing wells were established using
available data collected prior to initiation of CCR Landfill operations (November 2012 to
January 2021).
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
3.3 Analytical Results
A summary of the groundwater, surface water, and leachate field data is presented in Table 4.
The analytical results and reference comparisons discussed below are summarized in Tables 6
through 9. Sample locations are depicted on Figure 2.
Groundwater Results
Field and analytical results for downgradient and background groundwater samples are
presented in Table 6. Groundwater analytical results are compared with 02L standards.
Constituent concentrations equal to or greater than the 02L standard are noted in Table 6 in
bold font. The laboratory analytical reports are included as Appendix B.
A summary of the downgradient groundwater field and analytical results that are equal to or
greater than (or outside the range for pH) applicable comparison criteria are presented in
Table 7.
Groundwater concentrations equal to or greater than (or outside the range for pH) 02L
standards are within historical background ranges and are attributable to natural variation,
except for sulfate in ASV-LMW-3B, which is greater than historical background concentrations
(Table 7). An alternate source demonstration (ASD) report was completed in accordance with
40 Code of Federal Regulations (CFR) § 257.94(e)(2). The ASD report concluded that sulfate
concentrations in ASV-LMW-3B are attributed to the mineral solubilization of gypsum (or
another sulfate -bearing mineral) present in the fill material used to construct the MSE berm for
the CCR Landfill (SynTerra, 2024).
Surface Water/Seep
Field and analytical results for surface water samples are presented in Table 8. The sample
locations are shown on Figure 2. Analytical results for surface water and seep samples, as
available, are compared with applicable 02B Class C surface water standards. Seep location
ASV-DP-4 and surface water location ASV-LF-SW-1 were not sampled during the March 2024
sampling event because of dry conditions. Surface water samples collected during the March
2024 sampling event were less than applicable 02B Class C surface water standards.
Leachate
A leachate sample (ASV-LCS-1) was collected from the leachate collection discharge pipe on the
west side of the CCR Landfill. Analytical results are presented in Table 9. Leachate analytical
results are not compared to groundwater (02L standards) or surface water (0213 standards)
quality standards and are provided for informational purposes only.
3.4 Quality Assurance/Quality Control
Field -performed quality assurance and quality control (QA/QC) consisted of the collection and
analysis of two field blanks (one on each day of sampling) to evaluate whether possible effects
were imparted to the samples by the sample container, preservative, or other exogenous
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
sources. A field duplicate sample was also collected to estimate sampling and laboratory
precision. The data were validated and deemed usable.
As normal laboratory practice, select samples were diluted to bring samples within the
calibrated range of the analysis. Specifics regarding the samples that were diluted, including the
dilution amount, are documented in the lab report. Additional QA/QC data, laboratory
analyses, and chain -of -custody forms are included in Appendix B.
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
gKlll>•CT:I14:4:1ILEI K
Geosyntec. (2019). Water Quality Monitoring Plan Revision 2, Asheville Steam Electric Plant —
CCR Landfill, October 2019.
Geosyntec. (2021). Operations Plan, Asheville Steam Electric Plant — CCR Landfill (1119-INDUS)
Rev. 2, February 19, 2021.
NCDEQ DWM. (2023). Approval — Water Quality Monitoring Plan, Rev. 3 — CCR Landfill, Asheville
Steam Electric Plant. September 2023.
SynTerra. (2021). Groundwater Monitoring Report Baseline Sampling Events #1 Through #4 —
CCR Landfill, Asheville Steam Electric Plant. April 2021.
SynTerra. (2023). Water Quality Monitoring Plan Revision 3 — CCR Landfill, Asheville Steam
Electric Plant. September 2023.
SynTerra. (2024). Alternate Source Demonstration Report — CCR Landfill, Asheville Steam
Electric Plant. June 2024.
July 2024
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Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
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2. ALL BOUNDARIES ARE APPROXIMATE. -
3. PROPERTY BOUNDARY PROVIDED BY DUKE ENERGY PROGRESS.
a
4. USGS TOPOGRAPHIC MAP OBTAINED FROM ESRi ONLINE,
LAST UPDATED AUGUST2023. 2 o _� O Y -
A 't ESIGN AVE - --
DUKE FIGURE 1
LOCATION MAP
ENERGY BUNCOMBE CCR LAN FIILL(PERMIT NO. 1119-INDUS)
PROGRESS COUNTY wNsroN-saieM SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRC PLANT
AS EVIL E ARDEN, NORTH CAROLINA
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GAO ARCGIS PRO PROJECTS\DUKE_ENERGY\ASHEVILLE\2023\SEMIANNUAL_WATER _OUALITY_ MONITORING _REPORT\SEMIANNUAL-WATER_OUALITY_ MONITORING _ REPORT_MARCH2O24.APRX

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GAO ARCGIS PRO PROJECTS1Duke_EnergyLAAhevilloT023\Semiannual_Water _Quality_Monitanng_ReportlSemiannual_Water_Quality_Monitanng_Repor _March2024.apm

Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
TABLES
410
synTerra
Science & Engineering Consultants

TABLE 1
MULTIMEDIA SAMPLE LOCATIONS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Sample ID
Media
Description
Upgradient background monitoring well located southeast of the landfill. Screened
ASV-CB-9
in the surficial flow zone.
Upgradient background monitoring well located southeast of the landfill. Screened
ASV-CB-9BR
in the surficial flow zone.
Upgradient background monitoring well located southeast of the landfill. Screened
ASV-CB-9SL
in the transition flow zone.
Upgradient background monitoring well located northeast of the landfill. Screened
ASV-LMW-1B
in the bedrock flow zone.
Upgradient background monitoring well located northeast of the landfill. Screened
ASV-LMW-1S
in the surficial flow zone.
Downgradient monitoring well located on the north side of the landfill. Screened in
ASV-LMW-26
Groundwater
the bedrock flow zone.
ASV-LMW-2T
Downgradient monitoring well located on the north side of the landfill. Screened in
the transition flow zone.
Downgradient monitoring well located on the northwest side of the landfill.
ASV-LMW-3B
Screened in the bedrock flow zone.
Downgradient monitoring well located on the northwest side of the landfill.
ASV-LMW-4B
Screened in the bedrock flow zone.
Side -gradient water -level only well located southwest of the landfill. Screened in
ASV-CB-8
the transition flow zone and used to refine groundwater flow direction.
Side -gradient water -level only well located southwest of the landfill. Screened in
ASV-CB-8BR
the bedrock flow zone and used to refine groundwater flow direction.
Side -gradient water -level only well located south of the landfill. Screened in the
ASV-MW-I3BR
bedrock flow zone and used to refine groundwater flow direction.
Side -gradient water -level only well located south of the landfill. Screened in the
ASV-MW-13D
transition flow zone and used to refine groundwater flow direction.
Surface water sample location to the west and side -gradient of the landfill. Sampled
ASV-LF-SW-1
Surface Water
if flow is present.
ASV-LF-SW-2
Surface water sample location to the northwest and downgradient of the landfill.
Sampled if flow is present.
Surface water sample location to the north and downgradient of the landfill.
ASV-LF-SW-3
Sampled if flow is present.
Drainpipe for groundwater seepage from the northwest portion of the landfill's
Engineered
ASV-DP-4
mechanically stabilized earth (MSE) berm (sampled if flow is present during
Drain Outlet
semiannual monitoring).
Represents leachate from the single cell landfill, collected from an in -line sampling
ASV-LCS-1
Leachate
point along the forcemain conveying leachate from the landfill to the leachate
storage tank.
Prepared by: KHF Checked by: RHJ

TABLE 2
SUMMARY OF WELL CONSTRUCTION INFORMATION
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NORTH CAROLINA
Well ID
Date
Installed
Outer
Casing
Diameter
(inches)
Outer
Casing
Depth
(feet BGS)
Well Locations
Well Elevations
Total Depth Drilled
Top of Bedrock
Screened Interval
Groundwater Levels
Northing
Easting
Ground
Surface
Measuring
Point
TOC
Depth
(feet BGS)
Elevation
(feet NAVD 88)
Depth
(feet BGS)
Elevation
(feet NAVD 88)
Depth
P
(feet BGS)
Elevation
(feet NAVD 88)
Litholo of
gY
Screened
Interval
Depth
p
to Water
(feet BGS)
Depth
p
to Water
(feet BTOC)
Groundwater
Elevation
(feet NAVD 88)
feet NAD 83
feet NAVD 88
from
to
from
to
ASV-CB-8*
08/17/2010
2"
47
645101.56
943051.28
2142.49
2145.19
57
2085.49
40
2102.49
47
57
2095.49
2085.49
Transition Zone
51.72
54.42
2090.77
ASV-CB-8BR*
04/23/2015
2"
85
645127.30
943045.09
2139.92
2142.95
106
2033.92
42
2097.92
85
95
2054.92
2044.92
Bedrock
49.99
53.02
2089.93
ASV-CB-9
10/08/2012
2"
52
645590.50
944231.20
2178.86
2182.08
62
2116.86
NA
NA
52
62
2126.86
2116.86
Saprolite
33.93
37.15
2144.93
ASV-CB-9BR
04/21/2015
2"
83
645585.70
944225.40
2178.15
2181.11
125
2053.15
75
2103.15
83
93
2095.15
2085.15
Bedrock
47.97
50.93
2130.18
ASV-CB-9SL
04/14/2015
2"
74
645595.30
944227.60
2178.17
2181.42
125
2053.17
NA
NA
69
74
2109.17
2104.17
Saprolite
32.94
36.19
2145.23
ASV-LMW-1B
09/11/2020
2"
NA
646017.65
944181.68
2169.53
2169.67
102.2
2067.33
80
2089.53
91
101
2078.53
2068.53
Bedrock
22.37
22.50
2147.17
ASV-LMW-1S
08/31/2020
2"
54.9
646003.02
944185.77
2169.58
2169.73
80.5
2089.08
NA
NA
55
65
2114.68
2104.68
Saprolite
25.38
25.53
2144.20
ASV-LMW-2B
09/11/2020
2"
95.5
646348.14
943542.08
2120.84
2121.16
110.5
2010.34
85
2035.84
100
110
2020.84
2010.84
Bedrock
64.42
64.74
2056.42
ASV-LMW-2T
09/11/2020
2"
NA
646367.68
943550.13
2123.20
2123.11
85
2038.20
NA
NA
76
86
2047.20
2037.20
Transition Zone
64.88
64.79
2058.32
ASV-LMW-3B
09/11/2020
2"
NA
646139.69
943400.86
2102.80
2102.89
43.3
2059.50
5
2097.80
33
43
2069.80
2059.80
Bedrock
33.69
33.78
2069.11
ASV-LMW-4B
09/11/2020
2"
NA
645954.73
943095.65
2102.57
2102.67
49
2053.57
24
2078.57
39
49
2063.57
2053.57
Bedrock
21.75
21.85
2080.82
ASV-MW-I3BR*
02/16/2015
2"
47
645439.85
943740.80
2151.48
2154.28
57
2094.48
42
2109.48
47
57
2104.48
2094.48
Bedrock
27.12
29.93
2124.35
ASV-MW-13D*
01/30/2015
2"
37
645440.32
943735.67
2151.23
2153.97
57
2094.23
42
2109.23
37
42
2114.23
2109.23
Transition Zone
27.06
29.81
2124.16
Notes:
* - Monitoring well used for water level only.
All elevations are referenced to North American Vertical Datum of 1988 (NAVD 88).
Groundwater elevations are based on water levels collected on March 18-19, 2024.
Horizontal datum are referenced to the North American Datum of 1983 (NAD 83) (FIPS 3200).
CCR - coal combustion residuals
BGS - below ground surface
BTOC - below top of casing
NA - not applicable
TOC - top of casing
Prepared by: CSM Checked by: US
Page 1 of 1

TABLE 3A
SUMMARY OF GROUNDWATER CONSTITUENTS AND ANALYTICAL METHODS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NORTH CAROLINA
Constituent
Units
Analytical Methods
15A NCAC 02L
Standards for
Groundwater
In Situ Parameters
Field pH
S.U.
Multi -Parameter Water Quality Meter
6.5-8.5
Field Specific Conductance
[If)/cm
Multi -Parameter Water Quality Meter
NE
Field Temperature
degrees Celsius
Multi -Parameter Water Quality Meter
NE
Field Dissolved Oxygen
mg/L
Multi -Parameter Water Quality Meter
NE
Field Oxidation Reduction Potential
mV
Multi -Parameter Water Quality Meter
NE
Field Turbidity
NTU
Turbidimeter
NE
Water Level
feet
Water Level Meter
NE
Laboratory Analyses
Antimony
µg/L
EPA 200.8 / SW 6020B
1
Arsenic
µg/L
EPA 200.8 / SW 6020B
10
Barium
µg/L
EPA 200.7 / SW 6010D
700
Beryllium
µg/L
EPA 200.8 / SW 6020B
4
Boron
µg/L
EPA 200.7 / SW 6010D
700
Cadmium
µg/L
EPA 200.8 / SW 6020B
2
Calcium
mg/L
EPA 200.7 / SW 6010D
NE
Chloride
mg/L
EPA 300.0 / EPA 9056A
250
Chromium
µg/L
EPA 200.8 / SW 6020B
10
Cobalt
µg/L
EPA 200.8 / SW 6020B
1
Copper
µg/L
EPA 200.8 / SW 6020B
1,000
Fluoride
mg/L
EPA 300.0 / EPA 9056A
2
Iron
µg/L
EPA 200.7 / SW 6010D
300
Lead
µg/L
EPA 200.8 / SW 6020B
15
Lithium
µg/L
EPA 200.7 / SW 6010D
NE
Magnesium
mg/L
EPA 200.7 / SW 6010D
NE
Manganese
µg/L
EPA 200.7 / SW 6010D
50
Mercury
µg/L
EPA 245.1 / SW 7470A
1
Molybdenum
µg/L
EPA 200.8 / SW 6020B
NE
Nickel
µg/L
EPA 200.8 / SW 6020B
100
Nitrate
mg/L
EPA 300.0 / EPA 9056A
10
Selenium
µg/L
EPA 200.8 / SW 6020B
20
Silver
µg/L
EPA 200.8 or SW 6020A
20
Sulfate
mg/L
EPA 300.0 / EPA 9056A
250
Thallium
µg/L
EPA 200.8 / SW 6020B
2
Total Dissolved Solids
mg/L
SM 2540C / EPA 160.1 / ASTM D5907
500
Total Hardness
mg/L
Calculation (2.497 (calcium) +4.118 (magnesium))
NE
Vanadium
µg/L
EPA 200.8 / SW 6020B
7
Zinc
µg/L
EPA 200.7 / SW 6010D
1,000
Prepared by: KHF Checked by: CS
Notes•
List of constituents were approved by NCDEQ on March 20, 2023. In addition, dissolved selenium was included in the September 2023 WQMP update approved by the
NCDEQ in October 2023.
15A NCAC 02L Standards for Groundwater - North Carolina Class GA Standards found in 15A NCAC 02L .0202 Groundwater Quality Standards (effective April 1, 2022).
CCR - coal combustion residuals
EPA - Environmental Protection Agency
µg/L - micrograms per liter
µf)/cm - micro -ohms per centimeter
mg/L - milligrams per liter
my - millivolts
NCDEQ- North Carolina Department of Environmental Quality
NE - not established
NTU - nephelometric turbidity units
S.U. - standard units
SW - Solid Waste
Page 1 of 1

TABLE 3B
SUMMARY OF SURFACE WATER CONSTITUENTS AND ANALYTICAL METHODS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NORTH CAROLINA
Constituent
Units
Analytical Methods
15A NCAC 02B
(Class C) Standards,
ISTV, and USEPA
Criteria for
Surface Water
15A NCAC 02B
(Class C) Standards,
ISTV, and USEPA
Criteria for (Dissolved)
Surface Water
In Situ Parameters
pH
S.U.
Multi -Parameter Water Quality Meter
6.0-9.0
6.0-9.0
Temperature
degrees Celsius
Multi -Parameter Water Quality Meter
5 29
NE
Specific Conductance
µmhos/cm
Multi -Parameter Water Quality Meter
NE
<_ 29
Dissolved Oxygen
mg/L
Multi -Parameter Water Quality Meter
>_ 4
> 4
Oxidation Reduction Potential
millivolts
Multi -Parameter Water Quality Meter
NE
NE
Turbidity
NTU
Turbidimeter
Streams 5 50
Streams <_ 50
Laboratory Analyses
Antimony
µg/L
EPA 200.8 / SW 6020B
5,300$
NA
Arsenic
µg/L
EPA 200.8 / SW 6020E
10
NA
Barium
µg/L
EPA 200.7 / SW 6010D
21,000$
NA
Beryllium
µg/L
EPA 200.8 / SW 6020E
NE
65'
Boron
µg/L
EPA 200.7 / SW 6010D
34,000$
NA
Cadmium
µg/L
EPA 200.8 / SW 6020E
NE
0.75^'t
Calcium
mg/L
EPA 200.7 / SW 6010D
NE
NA
Chloride
mg/L
EPA 300.0 / EPA 9056A
230
NA
Chromium
µg/L
EPA 200.8 / SW 6020B
NE
180^'t
Cobalt
µg/L
EPA 200.8 / SW 6020E
4$
NA
Copper
µg/L
EPA 200.8 / SW 6020B
N E
3.6"'t
Fluoride
mg/L
EPA 300.0 / EPA 9056A
1.8
NA
Iron
µg/L
EPA 200.7 / SW 6010D
1,000*
NA
Lead
µg/L
EPA 200.8 / SW 6020E
NE
14A,t
Lithium
µg/L
EPA 200.7 / SW 6010D
NE
NA
Magnesium
mg/L
EPA 200.7 / SW 6010D
NE
NA
Manganese
µg/L
EPA 200.7 / SW 6010D
100*
NA
Mercury
µg/L
EPA 245.1 / SW 7470A
0.012
NA
Molybdenum
µg/L
EPA 200.8 / SW 6020B
2,000$
NA
Nickel
µg/L
EPA 200.8 / SW 6020E
NE
140A't
Nitrate
mg/L
EPA 300.0 / EPA 9056A
NE
NE
Selenium
µg/L
EPA 200.8 / SW 6020E
NE
3.1&
Silver
µg/L
EPA 200.8 or SW 6020A
NE
0.30^'t
Sulfate
mg/L
EPA 300.0 / EPA 9056A
NE
NA
Thallium
µg/L
EPA 200.8 / SW 6020B
2$
NA
Total Dissolved Solids
mg/L
SM 2540C / EPA 160.1 / ASTM D5907
NE
NA
Total Hardness
mg/L
Calculation (2.497 (calcium) + 4.118 (magnesium))
NE
NA
Vanadium
µg/L
EPA 200.8 / SW 6020E
NE
NA
Zinc
µg/L
EPA 200.7 / SW 6010D
NE
36d, e
Prepared by: KHF Checked by: CS
Notes:
List of constituents were approved by NCDEQ on March 20, 2023. In addition, dissolved selenium was included in the September 2023 WQMP update approved by the NCDEQ in October 2023.
15A NCAC 02B Standards for Class C surface waters. North Carolina surface water and wetland standards (effective September 1, 2022).
ISTV - In -stream target values established per 15A NCAC 02B .0202 and .0208.
USEPA Criteria - U.S. Environmental Protection Agency National Recommended Water Quality Criteria
For 15A NCAC 02B Standards and ISTVs with acute and chronic criteria, the acute criteria are considered more applicable to grab sampling; therefore, those values are presented.
$ - An exceedance of a published ISTV is not automatically a violation of the water quality standard for toxicity. Comparison value presented is the lesser of the Aquatic Life & Secondary Recreation or
Fish Consumption value, when applicable. ISTV is based on acute sampling method described in 15A NCAC 02B (11)(e). Compliance with acute instream standard is not applicable to sampling
method. An exceedance of a published ISTV is not automatically a violation of the water quality standard for toxicity.
USEPA National Recommended Water Quality Criteria are not a regulation, nor do they impose a legally -binding requirement. Therefore, comparisons with these criteria are for situational context.
Comparison criteria based on acute sampling method described in 15A NCAC 02B (11)(e). Compliance with acute instream standard is not applicable to sampling method and provided for screening
Hardness -dependent standard calculated using 25 mg/L hardness and not actual in -stream hardness value. Hardness -dependent standard for chromium III calculated using 25 mg/L hardness and not
actual in -stream hardness value. Provided for screening purposes only.
`- Hardness -dependent standard for chromium III calculated using 25 mg/L hardness and not actual in -stream hardness value. Provided for screening purposes only.
& - Selenium standard for lotic water based on a 30-dayaverage. Not applicable to the sampling method and provided for screening purposes only.
CCR - coal combustion residuals
µg/L - micrograms per liter
µO/cm
- micro -ohms per centimeter
Deg C -
degrees Celsius
mg/L -
milligrams per liter
NCAC -
North Carolina Administrative Code
NCDEQ- North Carolina Department of Environmental Quality
NE - not established
NTU - nephelometric turbidity units
S.U. - standard units
Page 1 of 1

TABLE 3C
SUMMARY OF LEACHATE CONSTITUENTS AND ANALYTICAL METHODS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NORTH CAROLINA
Constituent
Units
Analytical Methods
In Situ Parameters
pH
Multi -Parameter Water Quality Meter
S.U.
Temperature
Multi -Parameter Water Quality Meter
degrees Celsius
Specific Conductance
Multi -Parameter Water Quality Meter
µmhos/cm
Dissolved Oxygen
Multi -Parameter Water Quality Meter
mg/L
Oxidation Reduction Potential
Multi -Parameter Water Quality Meter
millivolts
Turbidity
Turbidimeter
NTU
Laboratory Analyses
Antimony
µg/L
EPA 200.8 / SW 6020E
Arsenic
µg/L
EPA 200.8 / SW 6020E
Barium
µg/L
EPA 200.7 / SW 6010D
Beryllium
µg/L
EPA 200.8 / SW 6020E
Boron
µg/L
EPA 200.7 / SW 6010D
Cadmium
µg/L
EPA 200.8 / SW 6020E
Calcium
mg/L
EPA 200.7 / SW 6010D
Chloride
mg/L
EPA 300.0 / EPA 9056A
Chromium
µg/L
EPA 200.8 / SW 6020E
Cobalt
µg/L
EPA 200.8 / SW 6020E
Copper
µg/L
EPA 200.8 / SW 6020E
Fluoride
mg/L
EPA 300.0 / EPA 9056A
Iron
µg/L
EPA 200.7 / SW 6010D
Lead
µg/L
EPA 200.8 / SW 6020E
Lithium
µg/L
EPA 200.7 / SW 6010D
Magnesium
mg/L
EPA 200.7 / SW 6010D
Manganese
µg/L
EPA 200.7 / SW 6010D
Mercury
µg/L
EPA 245.1 / SW 7470A
Molybdenum
µg/L
EPA 200.8 / SW 6020E
Nickel
µg/L
EPA 200.8 / SW 6020E
Nitrate as N
mg-N/L
EPA 300.0 / EPA 9056A
Selenium
µg/L
EPA 200.8 / SW 6020E
Silver
µg/L
EPA 200.8 or SW 6020A
Sulfate
mg/L
EPA 300.0 / EPA 9056A
Thallium
µg/L
EPA 200.8 / SW 6020E
Total Dissolved Solids
mg/L
SM 2540C / EPA 160.1 / ASTM D5907
Total Hardness
mg/L
Calculation (2.497 (calcium) + 4.118
(magnesium))
Vanadium
µg/L
EPA 200.8 / SW 6020E
Zinc
µg/L
I EPA 200.7 / SW 6010D
Notes•
Leachate is analyzed for the same constituents as groundwater (Table 3A).
List of constituents were approved by NCDEQ on March 20, 2023.
CCR - coal combustion residual
EPA- Environmental Protection Agency mg/L- milligrams per liter
µg/L- micrograms per liter NTU - nephelometric turbidity units
µmhos/cm - micromhos per centimeter S.U. - standard units
Prepared by: KHF Checked by: CS
Page 1 of 1

TABLE 4
FIELD DATA PARAMETERS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Sample ID
Sample
Date
Appearance
Odor
Purge
Method
Average
Pump Rate
(mL/min)
Temp
(Deg C)
Specific
Conductance
(PO/cm)
pH
(S.U.)
ORP
(mV)
Dissolved
Oxygen
(mg/L)
Turbidity
(NTU)
Depth
to Water
(Ft BTOC)
Measuring
Point TOC
Groundwater
Elevation
(Ft NAVD 88)
Groundwater Parameters
ASV-CB-9
3/18/2024
Clear
None
Bladder
180
13
37
4.3
445
0.74
3.2
33.93
2182.08
2144.93
ASV-CB-9BR
3/18/2024
Clear
None
Bladder
300
13
94
5.7
379
0.42
1.4
47.97
2181.11
2130.18
ASV-CB-9SL
3/18/2024
Clear
None
Bladder
120
13
57
6.3
396
2.88
1.7
32.94
2181.42
2145.23
ASV-LMW-1B
3/18/2024
Clear
None
Bladder
250
13
116
5.7
361
0.22
2.7
22.37
2169.67
2147.17
ASV-LMW-1S
3/18/2024
Clear
None
Bladder
300
13
66
5.2
404
0.68
1.8
25.38
2169.73
2144.20
ASV-LMW-2B
3/18/2024
Clear
None
Bladder
300
11
78
5.6
266
1.14
3.0
64.42
2121.16
2056.42
ASV-LMW-2T
3/18/2024
Clear
None
Bladder
180
13
58
5.1
408
2.23
6.8
64.88
2123.11
2058.32
ASV-LMW-3B
3/18/2024
Clear
None
Bladder
180
10
663
6.1
346
3.20
6.9
33.69
2102.89
2069.11
ASV-LMW-4B
3/18/2024
Clear
None
Bladder
350
10
294
6.2
197
0.19
5.0
21.75
2102.67
2080.82
Surface Water Parameters
ASV-LF-SW-1
Dry, not sampled.
ASV-LF-SW-2
3/18/2024
Clear
None
NA
Stream flow
9
88
6.7
374
10.89
24
NA
NA
NA
ASV-LF-SW-3
3/18/2024
Clear
None
NA
Stream flow
8
75
6.7
381
10.83
1.7
NA
NA
NA
ASV-DP-4
Dry, not sampled.
Leachate Collection Parameters
ASV-LCS-1
3/18/2024
Clear
None
NA
1000
13
1588
6.8
365
7.46
3.6
NA
NA
NA
Notes:
µf2/cm - micromhos per centimeter
BTOC - below top of casing
Deg C - degrees Celsius
ft - feet
mg/L - milligrams per liter
mL/min - milliliters per minute
mV - millivolts
NA - not applicable
NAVD88 - North American Vertical Datum of 1988
NTU - Nephelometric turbidity units
ORP - oxidation reduction potential
S.U. - standard units
TOC - top of casing
Prepared by: CSM Checked by: KLS
Page 1 of 1

TABLE 5
GROUNDWATER SEEPAGE VELOCITIES
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPO
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Surficial and Transition Flow Zone
Upgradient
Downgradient
Seepage
Groundwater
Groundwater
K
Ah
Distance
Effective
Well ID
Velocity
Elevation
Elevation
(ft/day)l
(ft)
(ft)
Porosity
(ft/day)
(Ft NAVD 88)
(Ft NAVD 88)
ASV-LMW-1S to ASV-LMW-2T
2144.20
2058.32
0.33
85.89
733
0.2
0.193
Bedrock Flow Zone
Upgradient
Downgradient
Seepage
Groundwater
Groundwater
K
Oh
Distance
Effective
Velocity
Well ID
Elevation
Elevation
(ft/day)l
(ft)
(ft)
Porosity
Z
(ft/day)
(Ft NAVD 88)
(Ft NAVD 88)
ASV-LMW-1B to ASV-LMW-2B
2147.17
2056.42
1.96
90.74
720
0.001
247.0
ASV-CB-9BR to ASV-LMW-3B
2130.18
2069.11
1.96
61.07
993
0.001
120.5
Prepared by: CSM Checked by: KLS
Notes:
Groundwater elevations are based on water level data collected on March 18-19, 2024.
1- Hydraulic conductivity values taken from slug test performed on monitoring wells within each flow zone.
Z - Value represents an estimate of the velocity of groundwater through bedrock fractures.
Effective porosity taken from the Updated Groundwater Flow and Transport Modeling Report for Asheville Steam Electric Plant,
Arden, NC - September 2022.
Hydraulic gradients and groundwater velocities are approximate.
Monitoring wells are not listed where groundwater contour information is unavailable to calculate velocity.
Ah - difference in groundwater elevations between upgradient and downgradient locations
ft - feet
ft/day - feet per day
Page 1 of 1

TABLE 6
GROUNDWATER FIELD RESULTS AND ANALYTICAL DETECTIONS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Constituent
SWS ID
Units
Monitoring Wells
MDL
15A NCAC 02L
Standards for
Groundwater'
ASV-CB-9
ASV-CB-9BR
ASV-CB-9SL
ASV-LMW-1B
ASV-LMW-1S
ASV-LMW-2B
ASV-LMW-2T
ASV-LMW-3B
ASV-LMW-4B
pH
320
S.U.
4.3
5.7
6.3
5.7
5.2
5.6
5.1
6.1
6.2
-
6.5-8.5
Temperature
325
Deg C
13
13
13
13
13
11
13
10
10
-
NE
Specific Conductance
323
µO/cm
37
94
57
116
66
78
58
663
294
-
NE
Dissolved Oxygen
-
mg/L
0.74
0.42
2.88
0.22
0.68
1.14
1.85
3.20
0.19
-
NE
Oxidation Reduction Potential
336
mV
445
379
396
361
404
261
408
346
197
-
NE
EH
-
mV
650
584
601
566
609
466
613
551
402
-
NE
Turbidity
330
NTU
3.2
1.4
1.7
2.7
1.8
3.0
6.8
6.9
5.0
-
NE
Antimony
13
µg/L
<1
<1
<1
<1
<1
<1
<1
<1
<1
0.104
1
Arsenic
14
µg/L
0.131J
<1
<1
<1
<1
<1
<1
0.144J
0.26J
0.111
10
Barium
15
µg/L
29
26
43
28 J
41 J
41 J
29 J
75
53
2
700
Beryllium
23
µg/L
< 1
< 1
0.332 J
< 1
< 1
< 1
< 1
< 1
0.785 J
0.249
4
Boron
428
µg/L
7 J
< 50
< 50
9 J
5 J
14 J
25 J
< 500
31 J
5
700
Cadmium
34
µg/L
0.035J
<1
<1
<1
<1
<1
<1
<1
<1
0.032
2
Calcium
375
mg/L
0.444
10.6
3.88
9.76
6.19
5.48
3.39
118
41.5
0.012
NE
Chloride
301
mg/L
7.1
8.0
8.1
8.5
6.4
8.1
9.7
3.5
7.7
0.0154
250
Chromium
51
µg/L
0.267 J
< 1
1.22
0.383 J
0.728 J
0.855 J
< 1
0.694 J
< 1
0.185
10
Cobalt
53
µg/L
0.96 J
< 1
< 1
< 1
0.398 J
< 1
0.32 J
0.192 J
14.3
0.077
1
Copper
54
µg/L
1.11
< 1
< 1
< 1
< 1
< 1
< 1
1.10
< 1
0.787
1,000
Fluoride
312
mg/L
< 0.1
0.06 J
< 0.1
< 0.1
< 0.1
< 0.1
< 0.1
< 0.5
0.47 J
0.0479
2
Iron
340
µg/L
150
31 J
99 J
24 J
329
74 J
147
106
8350
4
300
Lead
131
µg/L
0.037 J
< 1
0.129 J
0.04 J
0.155 J
0.063 J
0.083 J
0.111
0.067 J
0.037
15
Lithium
NA
µg/L
2J
9
<5
8J
3J
<50
<50
2J
16J
2
NE
Magnesium
376
mg/L
0.925
3.36
2.10
4.70
2.05
1.78
1.20
33.2
12.6
0.008
NE
Manganese
335
µg/L
38 J
51
3 J
3 J
44 J
8 J
20 J
59
4750
1
50
Mercury
132
µg/L
< 0.05
< 0.05
< 0.05
0.02 J
< 0.05
< 0.05
< 0.05
< 0.05
< 0.05
0.01
1
Molybdenum
397
µg/L
< 1
0.243 J
0.186 J
0.562 J
0.384 J
0.267 J
< 1
0.326 J
3.00
0.18
NE
Nickel
152
µg/L
1.16
0.515 J
0.398 J
0.328 J
0.88 J
0.386 J
0.325 J
0.551 J
4.19
0.256
100
Nitrate
419
mg/L
1.3
0.28
0.84
0.15 J
2.1
14
0.36
2.0
1.2 J
0.0209
10
Selenium
183
µg/L
< 1
< 1
< 1
0.501 J
< 1
< 1
< 1
0.385 J
< 1
0.193
20
Silver
184
µg/L
< 1
0.051 J
0.786 J
< 1
0.067 J
0.163 J
0.06 J
0.035 J
< 1
0.035
20
Sulfate
315
mg/L
0.11
1.5
0.24
0.51
0.18
2.9
4.4
380
78
0.0428
250
Thallium
194
µg/L
0.068 J
< 0.2
< 0.2
< 0.2
0.049 J
< 0.2
< 0.2
< 0.2
< 0.2
0.041
2
Page 1 of 2

TABLE 6
GROUNDWATER FIELD RESULTS AND ANALYTICAL DETECTIONS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Constituent
SWS ID
Units
Monitoring Wells
MDL
15A NCAC 02L
Standards for
Groundwater'
ASV-CB-9
ASV-CB-9BR
ASV-CB-9SL
ASV-LMW-1B
ASV-LMW-1S
ASV-LMW-2B
ASV-LMW-2T
ASV-LMW-3B
ASV-LMW-4B
Total Dissolved Solids
311
mg/L
< 25
73.0
50.0
89.0
50.0
56.0
45.0
654
254
25
500
Total Hardness
NA
mg/L
4.9
40.3
18.3
43.7
23.9
21
13.4
NA
155.5
NA
NE
Vanadium
209
µg/L
0.212 J
< 1
0.168 J
0.507 J
0.478 J
0.655 J
0.376 J
0.235 J
< 1
0.114
7
Zinc
213
µg/L
8 J
< 15
< 15
< 150
6 J
5 J
< 150
< 150
7 J
4
1,000
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System as of 5/23/2024.
Bold concentrations are equal to or greater than the 15A NCAC 02L Standard (for pH bold indicates a measurement less than or greater than the indicated range).
1 - 15A NCAC 02L Standards for Groundwater - North Carolina Class GA Standards found in 15A NCAC 02L .0202 Groundwater Quality Standards (effective April 1, 2022).
CB-9/BR/SL and LMW-1B/S are background groundwater monitoring wells.
Samples collected by Duke personnel on March 18-19, 2024.
- - no relevant information.
<- Concentration not detected at or above the adjusted reporting limit.
Deg C - degrees Celsius
µg/L - micrograms per liter
µ4/cm - micromhos per centimeter
J - Value is estimated. The result is below the reporting limit or potentially biased based on data validation.
MDL - Laboratory Method Detection Limit; MDL values presented are for samples not diluted by the laboratory during analysis.
mg/L - milligrams per liter
mV - millivolts
NA - not analyzed
NCAC - North Carolina Administrative Code
NE - not established
NTU - Nephelometric turbidity units
S.U. - standard units
SWS ID - Solid Waste Section Identification Number
Prepared by: CSM Checked by: US
Page 2 of 2

TABLE 7
FIELD AND ANALYTICAL RESULTS EQUAL TO OR GREATER THAN GROUNDWATER QUALITY STANDARDS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Parameter
Sample ID
March 2024
Concentration
Units
1SA NCAC
02L
Standards
Historical
Concentration
Range
Cause and Significance
ASV-LMW-1B
5.7
6.2-6.4
Natural variation, less than historical concentration range.
ASV-LMW-1S
5.2
5.3-5.6
Natural variation, less than historical concentration range.
ASV-LMW-2B
5.6
5.3 - 5.8
Natural variation, within historical concentration range.
ASV-LMW-2T
5.1
5.3 - 5.6
Natural variation, less than historical concentration range but within background concentration range (4.3 - 6.4 S.U.).3
pH
S.U.
6.5-8.5
ASV-LMW-3B
6.1
5.5 - 6.4
Natural variation, within historical concentration range.
ASV-LMW-4B
6.2
6.4 - 6.6
Natural variation, less than historical concentration range but within
background concentration range (4.3 - 6.4 S.U.).3
Cobalt
ASV-LMW-4B
14.3
µg/L
1
56.7 - 75.6
Natural variation, less than historical concentration range.
Iron
ASV-LMW-1S
329
µg/ L
300
35-507
Natural variation, within historical concentration range.
ASV-LMW-4B
8350
20,800 - 27,400
Natural variation, less than historical concentration range.
Manganese
ASV-LMW-3B
59
µg/L
50
299 - 774
Natural variation, less than historical concentration range.
ASV-LMW-4B
4750
10,000 - 13,800
Natural variation, less than historical concentration range.
Attributed to gypsum present in the fill material used to construct
Sulfate
ASV-LMW-3B
380
mg/L
250
75 - 230
the MSE berm as described in the CCR Rule Alternative Source
Demonstration Report.
Total dissolved solids
ASV-LMW-3B
654
mg/L
500
45 - 696
Natural variation, within historical concentration range.
Prepared by: CSM Checked by: CS
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System as of 5/23/2024.
CCR Rule Alternative Source Demonstration Report - CCR Landfill - Asheville Steam Electric Plant (SynTerra, 2024).
1- 15A NCAC 02L Standards for groundwater - North Carolina groundwater quality standards (effective April 1, 2022).
Z - Historical concentration ranges are based on data from the four baseline monitoring events that occurred between September 2020 and January 2021, prior to waste placement in the CCR Landfill.
a The background concentration range is based on data collected from upgradient monitoring wells during Landfill compliance sampling events (September 2020 through March 2024).
CCR - coal combustion residuals rule
µg/L- micrograms per liter
mg/L- milligrams per liter
MSE - mechanically stabilized earth
NCAC - North Carolina Administrative Code
S.U. - standard units
Page 1 of 1

TABLE 8
SURFACE WATER FIELD RESULTS AND ANALYTICAL DETECTIONS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Constituent'
SWS ID
Units
Surface Water Sample ID
MDL
15A NCAC 026
Standards, ISTV4, and
USEPAS Criteria for
Surface Water
DP-4
LF-SW-1
LF-SW-2
LF-SW-3
pH
320
S.U.
NS
NS
6.65
6.72
6.0 - 9.0
Specific Conductance
323
µ0/cm
NS
NS
9
8
NE
Temperature
325
Deg C
NS
NS
88
75
-
:529
Dissolved Oxygen
NE
mg/L
NS
NS
10.89
10.83
>4
Oxidation Reduction Potential
336
mV
NS
NS
374
381
NE
Turbidity
330
NTUs
NS
NS
2.4
1.7
Streams <_50
Laboratory Analyses
Antimony
13
µg/L
NS
NS
< 1
< 1
0.104
5,300$
Arsenic
14
µg/L
NS
NS
0.132 J
0.154 J
0.111
10
Barium
15
µg/L
NS
NS
14
14
2
21,000$
Beryllium
23
µg/L
NS
NS
< 1
< 1
0.249
NE
Boron
428
µg/L
NS
NS
17 J
12 J
5
34,000#
Cadmium
34
µg/L
NS
NS
0.043 J
< 1
0.032
NE
Calcium
375
mg/L
NS
NS
7.24
7.30
0.012
NE
Chloride
301
mg/L
NS
NS
8.7
9.0
0.0154
230
Chromium
51
µg/L
NS
NS
0.345 J
< 1
0.185
NE
Cobalt
53
µg/L
NS
NS
0.163 J
< 1
0.077
4$
Copper
54
µg/L
NS
NS
< 1
< 1
0.787
NE
Fluoride
312
mg/L
NS
NS
0.06 J
0.06 J
0.0479
1.8
Iron
340
µg/L
NS
NS
196
78 J
4
11000
Lead
131
µg/L
NS
NS
0.06 J
< 1
0.037
NE
Lithium
NA
µg/L
NS
NS
< 5
< 5
2
NE
Magnesium
376
mg/L
NS
NS
2.19
2.09
0.008
NE
Manganese
335
µg/L
NS
NS
65
14 J
1
100*
Mercury
132
µg/L
NS
NS
< 0.05
< 0.05
0.01
0.012
Molybdenum
397
µg/L
NS
NS
0.302 J
0.346 J
0.18
2,000$
Nickel
152
µg/L
NS
NS
0.318 J
< 1
0.256
NE
Nitrate
419
mg/L
NS
NS
0.39
0.38
0.0209
NE
Selenium
183
µg/L
NS
NS
< 1
< 1
0.193
NE
Selenium (dissolved)'
183
µg/L
NS
NS
< 1
< 1
0.193
3.1&
Silver
184
µg/L
NS
NS
< 1
< 1
0.035
NE
Sulfate
315
mg/L
NS
NS
4.5
3.0
0.0428
NE
Thallium
194
µg/L
NS
NS
< 0.2
< 0.2
0.041
2$
Total Dissolved Solids
311
mg/L
NS
NS
40.0
51.0
25
NE
Total Hardness
NA
mg/L
NS
NS
27.1
26.8
NA
NE
Vanadium
209
µg/L
NS
NS
0.146 J
< 1
0.114
NE
Zinc
213
1 µg/L
NS
I NS
I < 15
1 < 15
1 0.004
1 NE
Prepared by: CSM Checked by: KLS
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System as of 5/23/2024.
Samples collected by Duke Energy personnel on March 18, 2024.
1- List of constituents analyzed were approved by NCDEQ on March 20, 2023.
Z- Solid Waste Section Identification. Unique identification assigned by the Section.
s - 15A NCAC 02B Standards for Surface Water - 15A NCAC 02B Standards for Class C surface waters. North Carolina surface water and wetland standards (effective September 1, 2022).
° - In -stream target value (ISTV) for surface water - In -stream target values established per 15A NCAC 02B .0202 and .0208. An exceedance of a published ISTV is not automatically a violation of the water
quality standard for toxicity.
s - USEPA Criteria for Surface Water - U.S. Environmental Protection Agency National Recommended Water Quality Criteria do not constitute regulations, nor do they impose a legally binding
requirement. Therefore, comparisons with those criteria are for information purposes only.
e - Dissolved selenium was added to the constituent list when the Water Monitoring Quality Plan Update was submitted in September 2023, and approved by NCDEQ in October 2023. Dissolved selenium
will be analyzed for during subsequent semiannual monitoring events for the CCR Landfill.
-- no relevant information.
< - Concentration not detected at or greater than the adjusted reporting limit.
$ - An exceedance of a published ISTV is not automatically a violation of the water quality standard for toxicity. Comparison value presented is the lesser of the Aquatic Life & Secondary Recreation
or Fish Consumption value, when applicable.
- ISTV is based on acute sampling method described in 15A NCAC 02B (11)(e). Compliance with acute instream standard is not applicable to sampling method. An exceedance of a published ISTV is not
automatically a violation of the water quality standard for toxicity.
USEPA National Recommended Water Quality Criteria are not a regulation, nor do they impose a legally -binding requirement. Therefore, comparisons with these criteria are for situational context.
& - Selenium standard for lotic water based on a 30-dayaverage. Not applicable to the sampling method and provided for screening purposes only.
J - Value is estimated. The result is below the reporting limit or potentially biased based on data validation.
µg/L - micrograms per liter
µD/cm - micro -ohms per centimeter
MDL - laboratory method detection limit; MDL values presented are for samples not diluted by the laboratory during analysis.
mg/L - milligrams per liter
mV - millivolts
NCDEQ- North Carolina Department of Environmental Quality
NE - not established
NS - Not sampled
NTU - nephelometric turbidity units
S.U. - standard units
SWS - Solid Waste Section
USEPA - United States Environmental Protection Agency
Page 1 of 1

TABLE 9
LEACHATE FIELD RESULTS AND ANALYTICAL DETECTIONS
CCR LANDFILL (PERMIT NO. 1119-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
ASHEVILLE STEAM ELECTRIC PLANT
DUKE ENERGY PROGRESS, LLC, ARDEN, NC
Parameter
SWS ID
Units
Leachate Collection Sample
MDL
ASV-LCS-11
pH
320
S.U.
6.8
Specific Conductance
323
µ0/cm
1,588
Temperature
325
Deg C
13
Dissolved Oxygen
-
mg/L
7.46
Oxidation Reduction Potential
336
mV
365
EH
-
mV
570
Turbidity
330
NTUs
3.6
Antimony
13
µg/L
1.30
0.104
Arsenic
14
µg/L
3.95
0.111
Barium
15
µg/L
26
2
Beryllium
23
µg/L
< 1
0.249
Boron
428
µg/L
9,770
5
Cadmium
34
µg/L
0.056 J
0.032
Calcium
375
mg/L
350
0.012
Chloride
301
mg/L
35
0.0154
Chromium
51
µg/L
1.03
0.185
Cobalt
53
µg/L
0.434 J
0.077
Copper
54
µg/L
1.95
0.787
Fluoride
312
mg/L
1.2 J
0.0479
Iron
340
µg/L
473
4
Lead
131
µg/L
0.558 J
0.037
Lithium
NA
µg/L
65
2
Magnesium
376
mg/L
71.0
0.008
Manganese
342
µg/L
34 J
1
Mercury
132
µg/L
< 0.05
0.01
Molybdenum
397
µg/L
457
0.18
Nickel
152
µg/L
3.41
0.256
Selenium
183
µg/L
27.1
0.193
Silver
184
µg/L
< 1
0.035
Sulfate
315
mg/L
690
0.0428
Thallium
194
µg/L
0.052 J
0.041
Total Dissolved Solids
311
mg/L
1560
25
Total Hardness
NA
mg/L
NA
NA
Vanadium
209
µg/L
3.45
0.114
Zinc
1 213
1 µg/L
< 15
1 4
Prepared by: CSM Checked by: CS
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System as of 5/23/2024.
Sample collected by Duke personnel on March 18, 2024.
1 - Comparative criteria are not applied to leachate collection samples.
< - Concentration not detected at or greater than the adjusted reporting limit.
J - Value is estimated. The result is below the reporting limit or potentially biased based on data validation.
MDL- Laboratory Method Detection Limit; MDL values presented are for samples not diluted by the laboratory during analysis.
- - no relevant information.
CCR - coal combustion residual mg N/L- milligrams nitrogen per liter NTU - Nephelometric turbidity unit
Deg C - degrees Celsius mg/L - milligrams per liter S.U. - standard units
µg/L- micrograms per liter mV - millivolts SWS ID - Solid Waste Section Identification Number
Page 1 of 1

Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
APPENDIX A
FIELD SAMPLING FORMS
410
synTerra
Science & Engineering Consultants

❑CAMA F,-]CCRELandfill [-]NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
Site: 4s4cAA- Well/SW ID: ('9-7
Date: 3-18'-Zy
IEl GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF:,
COMPANY:
cfL
Q DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW AIR TEMP: -F
FIELD METER TYPE/ SERIAL M STStyg�
TURBIDIMETER TYPE/ SERIAL #: atuL
START PURGE TIME: 7 1,116 SAMPLE COLLECTION TIME: / q "15
PUMPITUBING INTAKE DEPTH: 7q.go (ft) DEPTH TO WATER: 37.15 (ft) *• 0.163 [*(radiusN2)2*3.14*7.48]
MOLT FACTOR .
WELL DIAMETER: Z u (in) HEIGHT OF WC: 3(ft) WELL VOLUME: 6 • `(i (gal)
WELL DEPTH: 76, `t0 (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
t
SAMPLING METHOD:
PUMP SETTING:
P
ft
o
0 Tubing/Pump Inspected I (") I o--) I (se) I
❑Good LjTubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event
Additional Notes:
Low Flow Sampling Stabilization Criteria
pH
• Specific Conductance
• DO
• Turbidity
f 0.1 standard unit
f 5% In NS/cm
f 0.2 mg/L or 10% saturation
less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mLlmin)
(x)
(gallons OR mL)
(x.xx)
(°C)
W
(mg/L)
(x.xx)
(PS/CM)
W
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
IN32,
37-t0
1eb
0"L7
I�
32
LI.qs
,[Z
3-q�
('i3S
37-W
C),
311
`(. 34t
1131
`/•2
I436
37•bH
O'��
I
0.f'q
36
N.3Z
'140
a,
taN [
1
d.�0
�, 0
37
4, 21
yqq
/
(t4K
37.6K
I
o. S
r3
t
37
73�
ayS
.Z
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)?
❑ YES F NO
WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? Q YES [:]NO
IS A TURBIDITY METER DUPLICATE REQUIRED?
❑ YES D NO
IS THE LOCATION FIELD VEHICLE ACCESSIBLE? YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN
15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR
No a 1-12S
Petroleum Earthy Musty Undetermined
ODOR STRENGTH
& Minor
Strong
ADDITIONAL NOTES: APPEARANCE
le Cloudy
Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Version 1.2 Revised 09/29/2022 HPB

CAMA CCR ❑ Landfill NPDES ❑ DGW[—] ASW ❑ LRB ❑ SPECIAL STUDY.
Site:
ATM I rk,371I
Date:
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
PH
ORP
TURBIDITY
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

F—]CAMA F-�CCR❑i Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
Site: As6k-
FIELD SAMPLING LOG
Well/SW ID: CB-g�R
Date: 3-18 -2 ,(
Mk
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO [:]WELL DEVELOPMENT
FIELD STAFF: C j�
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY ❑PARTLYCLOUDY []OVERCAST ❑RAIN []SNOW AIRTEMP: °F
FIELD METER TYPE/ SERIAL #: 'KIC1 9
TURBIDIMETER TYPE/ SERIALM 01C-4
START PURGE TIME: 1335 SAMPLE COLLECTION TIME: 13SS
PUMP/TUBING INTAKE DEPTH: /`tom (ft) DEPTH TO WATER: 570-9 3 (ft) MULT FACTOR *: 0.163 [*(radius/12)2*3.14*7.48]
WELL DIAMETER: 2'0 (in) HEIGHT OF WC: 45.19 (ft) WELL VOLUME: 7 3 7 (gal)
WELL DEPTH: q b,f2, (ft) TOTAL VOLUME PURGED: /• SU (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
i
PUMP SETTING:
P
R
D
❑ Tubin /Pump Inspected I (Ps) I (sec) I (se`) I LOW NOW Gamaunct ataowzauun �.Ai ena
❑Good Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
Specific Conductance t 5% in NS/cm
Additional Notes: DO f 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
(°C)
N
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
t3K0
SI,UL
300
0<3o
is
1,75
`n
5,
3-7 K
G11L
I3gl
SON
G.bO
t3
0.G3
q3
57.?5
37S
1.`(
13'A
CAU
13
0.Kq
94 I
5.6s
1�77
r.S
1.IV
►3
0,0
is
5.6r
1 3w
1352
St.3t
3w
0.w2,
q'
S 65
375
r,Y
PLEASt KtFtK 1 U 1 Fit t3AGf\ Ur I nW JnCt I Ir I n� a.nwrc � Hovvc i� ru�.�
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑r NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? [DYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES ❑ NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? ❑ YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR Nor a 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH one Minor Strong
ADDITIONAL NOTES: APPEARANCE [ r Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
version i.z Kevisea utnzaizuzz nro

F—]CAMA F-]CCR❑Landfill 0NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
Site:
Well/SW ID:
Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(mUmin)
(gallons OR mL)
CC)
(mg/L)
(PS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

F—]CAMA [,—]CCR[:�Landfill [--]NPDES ❑ DGWF—]ASW [::]LRB SPECIAL STUDY
Site: Aske,41�
- •'
Well/SW ID: Cl3-�sL-
Date: 3 -(8'"
GROUNDWATER SAMPLE [—]SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: 01
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY ❑ PARTLY CLOUDY []OVERCAST ❑ RAIN ❑SNOW AIR TEMP: *F
FIELD METER TYPE/ SERIAL M 9Slcttt
TURBIDIMETER TYPE/ SERIAL #: 0101,
START PURGE TIME: 1302 SAMPLE COLLECTION TIME: 1310
PUMPITUBING INTAKE DEPTH: S7'62 (ft) DEPTH TO WATER: 36•!`j (ft) MULT FACTOR *: 0.163 (*(radius/12)2*3.14*7.48]
WELL DIAMETER: 2 v (in) HEIGHT OF WC: Z� �7 (ft) WELL VOLUME: N 6 i (gal)
WELL DEPTH: 6Y. K6 (ft) TOTAL VOLUME PURGED: 6.17 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other( )
PURGE METHOD:
1
SAMPLING METHOD:
j
PUMP SETTING:
P
R
D
❑ Tub' n /Pump Inspected I cps? I *o 115e°+ I LOW rIOW bampiinq JtaOI11ZaLOn 1-rituiia
[7]Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event pH f 5%standard unit
Additional Notes: r 4 5 (�t2� Specific Conductance t 0.2 in pSicm
j, P, [ W(.., Jucsh DO t 0.2 mg/L or 10°!o saturation
ti � Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(nnUmin)
(x)
(gallons OR mL)
(x.xx)
CC)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
130y
36-58
12�
fi.o5
13
3F"
2.y
+3 1
371f+
120
�.��
!3
Z.
S�
3K1
39�
oL
VLCAOr- KCtCK 1 V 1 nC omy+r% Vr 1 ma Jncc 1 Ir i nc —w— w 1 v
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES r❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? AYES [:]NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES P NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? R YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR E9 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH ZrMinor Strong
ADDITIONAL NOTES: APPEARANCE Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Vef5lull I.L r4CvibZU u.7lfulL.u" 11r-

F�CAMA [—]CCR[-�Landfiill [:]NPDES ❑ DGW❑ASW F�LRB ❑ SPECIAL STUDY.
Site:
Well/SW ID:
Date:
DU KE
ENERG�
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(mLlmin)
(gallons OR mL )
(°C)
(mglL)
(uS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

RCAMA ❑i CCR ❑Landfill [:]NPDES ❑ DGW❑ASW F—]LRB ❑ SPECIAL STUDY
Site: L%1zw4 Well/SW ID: LMu)I lS
Date: 3 -t '7- z'(
El GROUNDWATER SAMPLE [:]SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
FIELD STAFF:
COMPANY:
G-5 I
/❑ DUKE ENERGY
❑ OTHER:
WEATHER:
❑SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW AIR TEMP: •F
FIELD METER TYPE/ SERIAL#: g itet
TURBIDIMETER TYPE/ SERIAL #: G«
START PURGE TIME: 13Z4 SAMPLE COLLECTION TIME: 13K d
PUMPITUBING INTAKE DEPTH: -IS (ft) DEPTH TO WATER: 00- 5'0 (it) MULT FACTOR ": 0.163 [*(radius112)2*3.14*7.48]
WELL DIAMETER: 2,0 (in) HEIGHT OF WC: bU 7 (ft) WELL VOLUME: 17. 1 S (gal)
WELL DEPTH: 101 Z (it) TOTAL VOLUME PURGED: I. T't (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
J
SAMPLING METHOD:
PUMP SETTING:
P
R
0
0 Tubin /Pump Inspected I (Ps') I (Sec) I (Sec) I Low Flow Sampling Stabilization Criteria
❑Good LITubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH f 0.1 standard unit
• Specific Conductance t 5% in [1S/cm
Additional Notes: DO t 0.2 mg/L or 10% saturation
Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
PH
ORP
TURBIDITY
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
CC)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
13ZC
22, 7?
4 ZSo
C7 2S
1 3
C-C3
(vL<
s. 5-2
357/
6.0
I;ZC1
72191
. S0
13
OW51
1 113
S •6S
1 at
7
i 2
0-15
I
C7 . 33
1/ 5
5.6 F
3 co
t
Sb
(�
t 3
- Z4
I Ib
S.6 `(
360
Z �l
Z;
0,22-
1 t
SAC1
3G
7
PLEASE REFER TO THE BACK OF THIS 5HEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? DYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES ©NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? ❑-YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR o 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH one Minor Strong
ADDITIONAL NOTES: APPEARANCE le Cloudy Turbid Red/iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Oki, Version 1.2 Revised 09/29/2022 HPB

F-]CAMA [-]CCRaLandfill F-]NPDES ❑ DGW❑ASW F-]LRB❑ SPECIAL STUDY,
Site:
Well/SW ID:
Date:
WATER
FLOW
VOLUME
TEMPERATURE
DO
SPECIFIC
pH
ORP
TURBIDITY
LEVEL
RATE
REMOVED
CONDUCTANCE
TIME
(FT)
(mUmin)
(gallons OR mL)
CC)
(mg/L)
(PS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

F—]CAMA F—�CCRF--]Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
FIELD SAMPLING LOG - DUKE
ENERGY
Site: As1Aw k Well/SW ID: imw-Is Date:
❑GROUNDWATER SAMPLE [:]SURFACE WATER SAMPLE❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
FIELD STAFF: G, 1
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY ❑PARTLYCLOUDY ❑OVERCAST ❑RAIN (SNOW
FIELD METER TYPE/ SERIAL #: q l 6
TURBIDIMETER TYPE/ SERIAL #: otv
AIR TEMP: "F
START PURGE TIME: SAMPLE COLLECTION TIME: / N 2,5
PUMP/TUBING INTAKE DEPTH: 6f, S (ft) DEPTH TO WATER: Z5•S3 (it) MULT FACTOR *: 0.163 ['(radius112)2'3.14'7.48]
WELL DIAMETER: 70 (in) HEIGHT OF WC: 41. r,7 (ft) WELL VOLUME: 6-6 9 (gal)
WELL DEPTH: 66- 60 (ft) TOTAL VOLUME PURGED: /.'7S (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
a
R
°
Tubing/Pump /Pump Inspected I (vs) I tse°) I (S..) I
Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event
Additional Notes:
Low Flow Sampling Stabilization Criteria
• pH
• Specific Conductance
• DO
• Turbidity
t 0.1 standard unit
t 5% In pS/cm
t 0.2 mg/L or 10% saturation
less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
(°C)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
IqQ7
25.0t0
30o
O•z5
N
2-1-z
63
5.51
3qt
tb-6
IKto
26.03
o.SS
-ss
6'I
S. aL(
3 ct
6.6
IN13
6. 12
0-s5
6'0
65
` 2 I
qell-
3. Z
lglu
1.15
13
0,7
,20
r103
1.`/
NI"l
3w
1.L'i5
13
0,71
6b
5.za
*5
3.2
ti22
G
20
*0
l-$
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES F--] NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? ❑YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES 0 NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?❑ YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR one H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH one Minor Strong
ADDITIONAL NOTES: APPEARANCE I7r Cloudy Turbid Redliron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
�UAk Version 1,2 Revised 09/29/2022 HPB

[-] CAMAF-]CCR[—]Landfill F—]NPDES ❑ DGW❑ASW F-]LRB SPECIAL STUDY
Site:
Well/SW ID:
Date:
�'1
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
(°C)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA [::JECR❑Landfill ❑NPDES ❑ DGW❑ASW nLRB❑ SPECIAL STUDY.
Site: Advt k
Well/SW ID: LMw-2g Date:
3"(`(-Z"
❑GROUNDWATER SAMPLE❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE 0 WLO ❑ WELL DEVELOPMENT
FIELD STAFF:
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY ❑PARTLYCLOUDY []OVERCAST []RAIN ❑SNOW AIR TEMP: "F
FIELD METER TYPE/ SERIAL #:
TURBIDIMETER TYPE/ SERIAL #:
START PURGE TIME: 035 SAMPLE COLLECTION TIME: t tSs
PUMP/TUBING INTAKE DEPTH: /US (ft) DEPTH TO WATER: 6°(--74 (ft) MULT FACTOR*: 0.163 [*(radius112)2*3.14*7.48]
WELL DIAMETER: Z.o (in) HEIGHT OF WC: Y5. 56 (ft) WELL VOLUME: LN 3 (gal)
WELL DEPTH: I(U• Z (ft) TOTAL VOLUME PURGED: (,SO (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
D
❑ Tubin /Pump Inspected I "sq I (sec) I (sec) I LOW r10W OdIHIP1111U Oldu[11L.duun �.uiCnd
❑Good Tubing Bad ❑Pump Bad ❑Changed/Cleaned [:]Correct Next Event PH f standard unit
Additional Notes: WE Speck Conductance t 5%[n
� � [ DO t 0.2 mg/L lL or or 10%saturation.
Z Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
CC)
W
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
tl3'S
63'VL
3W
0•30
.S
72
5"•6 7
33S
6.0
11%,t1
'65.24
1
U-60
to
2.20
7t1
.6(, 1
3d1-
3.1
n'A'A
65. I
,qv
10
(.vb
7b
b3
Z88
z.
wO
1, IV
I ]
t- I i
7
5. 6 2
Z7N
7.6(
1150
1•5o
1
t.IZ
77
y;-Glz
Z.6;16
Z
1153
6 t
2w
(,C(o
I t
i. IVI
711,
".61
Z-1- t,
3.
F'LtAJt KtrtK 1 U 1 rYt MAuM Ur 1 nra anar-i it i nc %,Timm i mww— -.a f .,
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES 0 NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? AYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES © NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? E] YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR No 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH ne Minor Strong
ennlTlnNnl NOTFS- APPEARANCE �9k Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
vciawn ].c iIG-- voi--- —

F�CAMA F_]CCR❑Landfill F—]NPDES ❑ DGWF—]ASW F—]LRB ❑ SPECIAL STUDY.
Site: Well/SW ID:
Date:
s
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(mumin)
(gallons OR mL)
VC)
(mg/L)
(NS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

F_]CAMA �CCRoLandfill [:]NPDES DGW❑ASW E1LRB SPECIAL STUDY
FIELD SAMPLING LOG DUKE
ENERG�
Site: Well/SW ID: LMw-ZT" Date: 3-/ 9-2y
❑GROUNDWATER SAMPLE❑SURFACE WATER SAMPLE❑LEACHATE SAMPLE [:]WLO ❑ WELL DEVELOPMENT
FIELD STAFF: 671 WEATHER: ❑SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW AIR TEMP: °F
COMPANY: ✓❑ DUKE ENERGY FIELD METER TYPE/ SERIAL #:
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: GI0 L
START PURGE TIME: I ZZ& SAMPLE COLLECTION TIME: (Z `(S
PUMP/TUBING INTAKE DEPTH: S6 (ft) DEPTH TO WATER: ? (ft) MULT FACTOR-: 0.163 ['(radius112)2"3.14'7.48]
WELL DIAMETER: Z V (in) HEIGHT OF WC: Z 4.2 (ft) WELL VOLUME: 3. `I S (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: 01170 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
/
SAMPLING METHOD:
i
PUMP SETTING:
a
R
o
❑ Tubing]/Pump Inspected I (p(psi)I (see) I (sec) I Low Flow Sampling Stabilization Criteria
[]
Tubing Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
• Speck Conductance t 5% in pS/cm
Additional Notes: DO t 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
PH
ORP
TURBIDITY
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
W
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
IZ3u
6S.O-L
iso
0,L0
11
5.11
6Y
5.
4% `j
IL7
6S.Z5
0.5j
'3
Z.Z
5.0ss
39 -2
za-z
i23b
65.`11
0.5s
!2
5717
5.06
yol
l b.0
1IL39
65.Kl
V.70
13
�19
g6ic
91a
11W
6SAI
(160
0.a0
13
Sfs
Kd£s
6
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE 15 FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES'© NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? AYES [:]NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YESO NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?❑YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR . H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH 12he Minor Strong
ADDITIONAL NOTES: APPEARANCE le r Cloudy Turbid Red/Iron Film on Surface Sheen Fine Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
i
Version 1.2 Revised 09/29/2022 HPB

[—]CAMA F—]CCRF�Landfiill [:]NPDES ❑ DGW❑ASW [—]LRB ❑ SPECIAL STUDY
Site: Well/SW ID:
Date:
WATER
FLOW
VOLUME
TEMPERATURE
DO
SPECIFIC
pH
ORP
TURBIDITY
TIME
LEVEL
RATE
REMOVED
CONDUCTANCE
(FT)
(mumin)
(gallons OR mL)
VC)
(mg/L)
(PS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA [:�.CCRF,�Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY.
Site: As�uk
Well/SW ID: LMw-36
Date:
GROUNDWATER SAMPLE❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WILD [:]WELL DEVELOPMENT
FIELD STAFF: ()-
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW AIR TEMP: "F
FIELD METER TYPE/ SERIAL #: '151 qd
TURBIDIMETER TYPE/ SERIAL #: CAVI
START PURGE TIME: lo't2-
SAMPLE COLLECTION TIME: I ► W
PUMP/TUBING INTAKE DEPTH: "to (ft) DEPTH TO WATER: 33JR (ft) MULT FACTOR*: 0163 [*(radius/12)2*3.14*7.48]
WELL DIAMETER: 2'0 (in) HEIGHT OF WC: If, 57 (it) WELL VOLUME: /16r� (gal)
WELL DEPTH: N,''30 (ft) TOTAL VOLUME PURGED: 0,85 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other( )
PURGE METHOD:
/
SAMPLING METHOD:
[
PUMP SETTING:
P
R
D
❑ Tub' /Pump Inspected I IPs� ( (sec) I I LUW r1UW OcI11WIIIIN JIQUIrILallyu 1111LVIIQ
❑Good Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH ± standard unit
Additional Notes: Speck Conductance. t 5°r%In NS/cm
_ qI� IsnL (i Aklr ?, DO t 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
(°C)
W
(mg/L)
(x.xx)
(NS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
tvN4
33.'t2
ItSo
o,t a
Cl
11.01
6 bz
b.O�
331
lip
Iv�°1
?3.oi6
0.3s
tU
5.60
6 is"(
6.11
1 ? to
8:6
io
t
b70
6.13
34Z
to-t
IoSS
0. 7o
t C?
3. Z L
b 65
6 l3
`; V
7• 7
33.01(.
to
3.7,0
bb3
6.1H
3'ld
6
---
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES?AYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?Q YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR �on H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Minor Strong
enn1T1r)Me1 MnTFS• APPEARANCE 10�PK Cloudy Turbid Red/Iron Film on Surface Sheen Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
i

F-]CAMA F-]CCR[—]Landfill [::]NPDES DGW❑ASW aLRB ❑ SPECIAL STUDY
Site: Well/SW ID:
Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(mUmin)
(gallons OR mL)
VC)
(mg/L)
(PS/cm)
(su)
(mv)
(NTU)
(x.xx)
W
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

[—]CAMA RCCR�Landfiill F-]NPDES ❑ DGWF-]ASW F-]LRB ❑ SPECIAL STUDY.
Site: A4,,"�c
Well/SW ID:
Date:
❑ GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO WELL DEVELOPMENT
FIELD STAFF: CAL WEATHER: ❑SUNNY ❑PARTLYCLOUDY ❑OVERCAST DRAIN ❑SNOW AIRTEMP: "F
COMPANY: Q DUKE ENERGY FIELD METER TYPE/ SERIAL #: firer
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: G/02-
START PURGE TIME: U93g SAMPLE COLLECTION TIME: 16VO
PUMP/TUBING INTAKE DEPTH: `( DEPTH TO WATER: 2-QS (ft) MULT FACTOR r: 0.163 [•(radius112)2.3.14"7.48]
WELL DIAMETER: z o (in) HEIGHT OF WC: 27 y( (ft) WELL VOLUME: °r•W7 (gal)
WELL DEPTH: qj,.?,S (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
D
❑ Tubing/Pump Inspected I (Ps) I *-) I (5--) I Low Flow Sampling Stabilization Untena
[Good Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event pH f 0.1 standard unit
• Specific Conductance t 5%D in pS/cm
Additional Notes: DO t 0.2 mg/L or 10% saturation
1 �� �kl`" Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mL/min)
W
(gallons OR mL)
(x.xx)
CC)
W
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
()q S q 2
22 10
3So
o. °10
boo
0Q50
zz.N5
350
o.85
7
o.R£(
315
6,06
Z38-
17.8
o553
f
I
I. Iv
q0-23
2C1t'
6-/'1
zv-Z
9. y
dti5(,
t
t
r.N�
to
o.zr
ZC1S
6•Ig
6�
0C159
Z2.tlIS
3Sv
r. s„
to
0.117
Z�1
(
�r�
S•a
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES © NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? 2YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%0? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR rN H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Minor Strong
ADDITIONAL NOTES: APPEARANCE (EC)ar Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Version 1.2 Revised 09/29/2022 HPB

F-]CAMA F—]CCRF-]Landfill [:]NPDES ❑ DGW[—] ASWF-]LRB ❑ SPECIAL STUDY.
Site:
Well/SW ID: Date:
-a M10
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
PH
ORP
TURBIDITY
TIME
(FT)
(mUmin)
(gallons OR mL)
(°C)
(mg/L)
(NS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA ❑CCR❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY.
i
Site: A 51141e
Well/SW ID: Sw- l
Date: 3-/ g - Ly
17 GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF:
COMPANY:
(n
,© DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY ❑PARTLYCLOUDY []OVERCAST []RAIN ❑SNOW AIR TEMP: *F
FIELD METER TYPE/ SERIAL #: 95'/gam
TURBIDIMETER TYPE/ SERIAL #: 010-L
START PURGE TIME: i 64S SAMPLE COLLECTION TIME:
PUMPITUBING INTAKE DEPTH: (ft) DEPTH TO WATER: (ft) MULT FACTOR*: 0.163 [*(radius/12)2*3.14*7.48]
WELL DIAMETER: (In) HEIGHT OF WC: (ft) WELL VOLUME: _ (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
D
❑ Tubing/pump Inspected I. (P5) (see) (sec) Luvv i wvvyangluuy .eau....�.......................
❑Good []Tubing Bad []Pump Bad ❑Changed/Cleaned ❑Correct Next Event pH t 001 standard unit
• Speck Conductance t 5% in NS/cm
Additional Notes: DO f 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
(°C)
(x)
(mg/L)
(x.xx)
(PS/cm)
W
(Sul
(x.xx)
(mv)
(x)
(NTU)
(x.x)
__ -._ __ _____
�� �.
.._ ... ...i �.- �...e• n
e-rT 1C -UJ
!•IJ A GT
A onxic IC ci ii i
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ N
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR None H2S
ODOR STRENGTH None Minor
APPEARANCE Clear Cloudy
O
WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? [-]YES ❑ NO
IS THE LOCATION FIELD VEHICLE ACCESSIBLE? © YES ❑ NO
DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
Petroleum Earthy Musty Undetermined
Strong
Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
WDIZ

F-]CAMA F-]CCR❑Landfill [-�NPDES ❑ DGWF-]ASW F—]LRB SPECIAL STUDY,
Site: Well/SW ID:
Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
pH
TIME
CONDUCTANCE
(FT)
(mUmin)
(gallons OR mL)
(°C)
(mg/L)
(PS/cm)
(su
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(A
(x.xl
DUKE
ORP TURBIDITY
(mv) (NTU)
Version 1.2 Revised 09/29/2022 HPB

F—]CAMA ❑CCR❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
Site:
Well/SW ID: Ste_
Date: 3-►-z�(
um
El GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO [:]WELL DEVELOPMENT
FIELD STAFF: (ITL WEATHER: ❑SUNNY El PARTLY CLOUDY ❑OVERCAST ❑RAIN ❑SNOW AIRTEMP: "F
COMPANY: ❑ DUKE ENERGY FIELD METER TYPE/ SERIAL M � St'7B6
❑ OTHER: TURBIDI METER TYPE/ SERIAL M Oly/r
START PURGE TIME: ro 25 SAMPLE COLLECTION TIME: t030
PUMPITUBING INTAKE DEPTH: (ft) DEPTH TO WATER: (ft) MULT FACTOR ": 0.163 [*(radius/12)2*3.14*7.48]
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: _ (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
j
SAMPLING METHOD:
PUMP SETTING:
ElTub/Pump Inspected (Ps) (sec) (sec) LOW t'IOW .>ampnnq JIaginzaUOn urlterla
Tubing/Pump
❑Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned [_]Correct Next Event PH f 0.1 standard unit
• Specific Conductance t 5% In [IS/cm
Additional Notes: DO * 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(nnUmin)
(x)
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
to2"i
—
5{, ,Y.-
tag 5
s£s
6,6 S
371/
zK
PLEA5E KLI-tK I U I Htt bAGK UI- I miz) 5htt I m I nc uriAm I tiavvc IJ ru Ll..
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? []YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES ❑ NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?[:] YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR el
H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Minor Strong
ADDITIONAL NOTES: APPEARANCE Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
s
version 1.4 MUVIbeU Vb/Gy/GVGG nru

RCAMA RCCRRLandfiill [:]NPDES ❑ DGWF—]ASW RLRB ❑ SPECIAL STUDY.
Site: Well/SW ID:
Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(mUmin)
(gallons OR mL)
VC)
(mg/L)
(PS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA F-]CCR [,—]Landfill ❑NPDES ❑ DGW❑ASW ❑ LRB ❑ SPECIAL STUDY
Site: Well/SW ID: SW-3
Date: �tg-L�
❑GROUNDWATER SAMPLE ESURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: &4 G)Z
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN nSJJOW AIR TEMP: °F
FIELD METER TYPE/ SERIAL #: 1 t K
TURBIDIMETER TYPE/ SERIAL
START PURGE TIME: to So SAMPLE COLLECTION TIME: 11W
PUMPITUBING INTAKE DEPTH: (it) DEPTH TO WATER: (ft) MULT FACTOR *: 0.163 ["(radius112)2`3.14'7.48]
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
'
SAMPLING METHOD:
PUMP SETTING:
P
R
0
GRA b
El Tub' /Pump Inspected (Ps) (sec) (sec) LOW 1-iow 5ampung JtapinzaUOn urnerla
n
❑Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
bt"Ec" N ,, Specific Conductance t 5% in pS/cm
Additional N��ufaan inEd �p �"` to `p �, j �IoS DO t 0.2 mg/L or 10%Q saturation
Q' SamPlt sup cites s+`4 f`� b(uclic Turbidity less than 10 NTUs
c 6rcu�+
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
(°C)
W
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
It1S5
—
—
't
io-93
75
(,72
391
t'LtAJt KtrtK 1 V 1 r1t C AL m yr 1 n1a an Cci 1r 1 nr= �,nmrcr P%ovvr= . ru""
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? ©YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES ❑ NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?[:] YES ® NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH fz Minor Strong
ADDITIONAL NOTES: APPEARANCE clear Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
version 1.L Kevlsea Uaityrcvcc nro

CAMA CCR ❑ Landfill F�NPDES ❑ DGWF-] ASW ❑ LRB ❑ SPECIAL STUDY,
Site: Well/SW ID:
Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(mumin)
(gallons OR mL)
1
(°C)
I
(mg/L)
(PS/cm)
(su)
(mv)
(NTU)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.xx)
(x)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

RCAMA ❑CCRRLandfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY.
Site: k6wlk Nell/SW ID: bP-`[ Date:
i
M
El GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO 0 WELL DEVELOPMENT
FIELD STAFF: GTI- WEATHER: []SUNNY ❑PARTLY CLOUDY ❑ OVERCAST []RAIN []SNOW AIR TEMP: "F
COMPANY: D DUKE ENERGY FIELD METER TYPE/ SERIAL #:
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #:
START PURGE TIME: ///a SAMPLE COLLECTION TIME: fir-
PUMP/TUBING INTAKE DEPTH: (ft) DEPTH TO WATER: (ft) MULT FACTOR *: 0.163 ['(radius/12)2'3.14"7.48]
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: — (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: — (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
RI
D
❑ Tubing/Pump Inspected I (p,) I (see) I (sec) I Low Flow Sampling Stabilization Criteria
❑Good []Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event pH f 0.1 standard unit
Additional Notes: Specific Conductance t 5% in NS/cm
Nd fJ _ . DO t 0.2 mg/L or 10% saturation
tJ Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
W
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(Su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE 15 FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? [:]YES [:]NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES ❑ NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?❑ YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR None H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH None Minor Strong
ADDITIONAL NOTES: APPEARANCE Clear Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Version 1.2 Revised 09/29/2022 HPB

F-]CAMA F-]CCR❑Landfill FINPDES [:]bGWF—]ASW F-]LRB ❑ SPECIAL STUDY
■
■ a
Site: Well/SW ID: Date:
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑LAMA F-]CCR�Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑SPECIAL STUDY,
r
Site: Askewk
Well/SW ID: L'�S-t
Date: 3-18-2K
/❑GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: (-5Z
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY ❑PARTLY CLOUDY []OVERCAST []RAIN []SNOW AIR TEMP: "F
FIELD METER TYPE/ SERIAL M
TURBIDIMETER TYPE/ SERIAL M alr/L.-
START PURGE TIME: liSd SAMPLE COLLECTION TIME: /Zzo
PUMPITUBING INTAKE DEPTH: (ft) DEPTH TO WATER: - (ft) MULT FACTOR ": 0.163 [•(radius112)2'3.14`7.48]
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: — (gal)
WELL DEPTH: `- (ft) TOTAL VOLUME PURGED: I• C-" (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
0
❑ Tubin /Pump Inspected I (Is' I (see) I (sec) I tow rlow oampung 01aowzauvn %,nrelld
❑Good "Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event pH t 0.1 standard unit
• Speck Conductance t 5% in pS/cm
Additional Notes: DO * 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
CC)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
/abU
/,v
i3
?<<G
ISts
6�7is
3GS
3.b
F'LtA,t KtttK � U � F1t ts,at,n yr i nia an�� 1 �r 1 nc �.nr+rc 1 r�cvvc to rva_I_
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? ❑YES ❑ NO
IS ATURBIDITY METER DUPLICATE REQUIRED? ❑YES aNO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? ❑YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR q0. 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH ne Minor Strong
ADDITIONAL NOTES: APPEARANCE a Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
VCIJIUII 1.4 RCVIJCU UV14. 1-111 -1 u

F-]CAMA FICCR❑Landfill RNPDES ❑ DGW❑ASW RLRB ❑ SPECIAL STUDY,
Site:
Well/SW ID:
Date:
am
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

F]CAMAOtCRff]Landfiill F-]NPDES ❑ DGW❑ASW F�LRB ❑ SPECIAL STUDY
DAILY CALIBRATION LOG 4DUKE
Site: ASV Date: ENERGY.
FIELD PERSONNEL: CJ Z.
WEATHER: []SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW TEMPERATURE (APPROX): 'F
INSITU SERIAL #: `15198b
2100Q SERIAL #: 332a
Buffer
Chart
Meter
Temperature
pH
Reading
Within ± 0.1 su?
Timer low
(°C)
(su)
(su)
7.00
su
rK so
7,05
7 tl �Z-
N
10.01
su
r3.�v
ro, rz
tu,lt�
(V
N
4.01
su
17. r2
c(�
�l.w
(Y)
N
Check of 7.00 su as Live Reading
r K,l 6
7�5
7�5
YU
N
Post Calibration- Date:
31 cf'sl
Time: 01 Cx)'
Within ± 0.2 su?
7.00
su
(�. w
7 to
7 13
1tU
N
10.01
su
H,°tv
to"
10.2y
N
su,,��)
V'
Specific Conductivity
cu
Meter Reading (ps)
Within ± 10%?
Time:
Standard Value: 720
LIs
72$ `l
N
Standard Value: zZ-7
Ns
226,11
(y
N
Post Calibration- Date:
1-19
Time: ogiu
Standard Value: 72o'
ps
7Z2. Z
N
ORP „;
Buffer Temperature, ,,
Adjusted
Meter
Value
Reading
° � .,
Within'± 20%.
Time: ruts
(CC)
(mv)
(mV)
429mV
Ib,Lv
'i6y�
Lt63.0
N
Post Calibration- Date:
_
Time:
429mV
tu.LO
K6N�
t�(��.0
J&/ N
LOT #:
Ph 7,10, 4: ZZ3156,
ZZ3 62 , ZIN ZZo
Specific Conductivity:
G I Z-ZZg ,
L 0$22C-
ORP: 3 Z 5-]
Revised 10/24/2023 EHS

F-]CAMA aCCRQLandfill F-]NPDES aDGW❑ASW ❑LRB[—] SPECIAL STUDY
Site:1 S
Date: 3-I9-211 Field Personnel: C17
fn
DUKE
ENERGY
Barometric
Meter
Temperature
Chart DO
Within ±
Dissolved �xvaen
Pressure
Reading
('G)
(mg1L)
0.5?
Time:
(mmHg)
(mg/L)
�tr3
�v5.3�
ib "1
t 0.'72
N
Calibration Check as Live
�J U t
71)S
CYi N
Reading
Post Calibration -
Date• 3� `�
r
7(75.6o
If.,?Ir.��,
N
Time: oti u
Turbidi
tY
Standard (NTU)
Acceptance
Range (NTU)
Meter Reading
(NTU)
Within ±
o
5✓0?
Time: to30
10.0
t 0.5
to.(
60 N
Post Calibration -
Date: ?-II
10.b
i G.S
cv,o
N
Time: 010
Daily Turbidity Meter
DI Water (NTU)
Less than 0.10 NTU?
BLANK
Date4040 3-1
N
O.v ,A
Time:
(U o
Revised 10/24/2023 EHS

F�CAMA aCCFCLandfill F�NPDES DGW[:]ASW ❑LRB ❑ SPECIAL STUDY
DAILY CALIBRATION LOG oDUKE
Site: 4.Sy Date: 3- C1-ZLA ENERGY.
FIELD PERSONNEL: GJ Z
WEATHER: ❑SUNNY ❑PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW TEMPERATURE (APPROX):
INSITU SERIAL #: ?5/YSb °F
2100Q SERIAL #: 33211
Buffer
Chart
Meter
PH
Timer O�t'A
Temperature
pH
Reading
Within'± 0.1 SO
VC)
(Su)
(Su)
7.00
su
(,.(u
7,10
7.r3
�
N
10.01
su
K"1u
cp,z6
lo,2LI
N
4.01
su
7.
3.41
N
Check of 7.00 su as Live
Reading
7. r i
ro
Post Calibration- Date:
3
Time: 1530
Within ± 0.2 SO
7.00
su
I ZSu
7,
7 V?
N
10.01
su
12,5
rp r1
r0•(f�
N
4:01 '
su :
r 2 I u i/.Gt>.
N.v2
N
Specific Conductivity
Meter Reading (Ns)
Within
± 10%?
Time: OW)
Standard Value: 7Z0
PS
72
N
Standard Value: E70
PS
ZZB. 0
6D
N
Post Calibration- Date:
3-I %
Time: ► S 30
Standard Value: 7Zo
Ns
Y
N
ORP
Buffer Temperature, ,
Adjusted
Meter,
Time: t d2 S
(CC)
Value
Reading
Within ± 20%? .'
(mV)
(mV)
429 mV
-(61(
N6 3.0
N
Post Calibration- Date:
Time: 1 S 3 S
429 mV
13 6
LI S 6• H
Li 5 7• ►
N
LOT"#:
Ph 7,10, 4: 2 Z3156 ,
ZZ3 69 , 2I N ZZo
Specific Conductivity:
G I ZZZ5 ,
L 0822G
ORP: 3Z57
Revised 10/24/2023 EHS

MCAMAE]ECR0Landfill [:]NPDESaDGW❑ASWF-]LRB❑SPECIAL STUDY
DAILY CALIBRATION LOG
Site: A SV Date: 3 -► Field Personnel:
C7Z
KE
NERGY,
Barometric
Meter
Temperature
Chart DO
Within ±
Dissolved Oxygen
(cc)
Pressure
(mg/L)
Reading
0.5?
Time:
(mmHg)
(mg/L)
0CI 3u
S. o�
N
Calibration Check as Live
ids-60
Q-,
N
Reading
Post Calibration -
Date: '�-t 5
13. v2
7 �(, . ► o
`l '7
? ? i
Gd N
Time: i S K o
Turbidity
Time: 0930
Standard (NTU)
Acceptance
Range (NTU)
Meter Reading
(NTU)
Within ±
5 /°?
10.0
t Q-S
v- u
S N
Post Calibration -
Date: 3-11
10.o
-} G,'s
i v-v
N
Time: 1S"O
Daily Turbidity. Meter
DI Water (NTU)
Less than 0.10 NTU?
BLANK
Date:
N
Time:
Revised 10/24/2023 EHS

Semiannual Water Quality Monitoring Report — March 2024 Sampling Event
Asheville Steam Electric Plant — CCR Landfill (Permit No. 1119-INDUS-2020)
Arden, North Carolina
APPENDIX B
LABORATORY REPORT AND
CHAIN -OF -CUSTODY FORMS
410
synTerra
Science & Engineering Consultants

Data Validation Checklist
Facility/Site
Asheville Steam Electric Plant
State
NC
Location/Sample IDs
CB-9, CB-9BR, CB-9SL, LCS-1, LF-SW-2, LF-SW-3, LMW-1B, LMW-1S, LMW-213, LMW-2T,
LMW-36, LMW-4B
- Duke Central Lab
Lab Report I D Sample Date Sample Receipt Date Final Report Date
❑ Groundwater
0 Surface Water
❑ Other
/24030359 3/18-19/2024 3/1-20/2024 4/4/2024
References: National Functional Guidelines for Organic/Inorganic Superfund Methods Data Review (USEPA 2020)
Guidance on Environmental Data Verification and Data Validation (USEPA 2002)
Radiochemical Data Verification and Validation (MARLAP Manual Volume I: Chapter 8, 2004)
®®
El❑ 1) Sample Receipt and Chain of Custody
Do the sample IDs and laboratory analyses recorded on the Chain of Custody match the sample IDs and analyses listed in the laboratory package?
721
❑ ❑ a) Do the dates and times of sampling listed on the Chain of Custody match the laboratory report?
❑v
❑v
❑
❑
2) Is the sample temperature upon receipt at the laboratory recorded on the Chain of Custody or sample receipt form?
a) Is the sample temperature upon receipt less than 6 degrees Celsius? If NO, then:
❑v 1) Was the presence of wet ice noted in the cooler? OR
❑
❑
❑
❑
Z
if) Were The samples collected less Than two hours prior to receipt at the lab?
❑v
IDEl3)
Was the proper sample preservation used, confirmed, and documented on the Chain of Custody and/or sample receipt form?
❑
❑� ❑ 4) Are there any special notes, exceptions, and/or anomalies listed on the Chain of Custody, sample receipt form, or laboratory report?
❑v ❑ ❑ 5) Was the transfer of custody of the samples properly documented and traceable through signature, date, and time by all persons who relinquished and/or received
custody of the samples?
®Batch eAssurance/Quality
6) Was the holding time for preparation and/or analysis met for each parameter?
❑ ❑ ❑v a) Total Alkalinity, Bicarbonate Alkalinity, and Carbonate Alkalinity: Analyzed within 14 days of collection
❑v ❑ ❑ b) Bromide, Chloride, Fluoride, and Sulfate (Anions): Analyzed Wthin 28 days of collection
❑ ❑ ❑v c) Sulfide: Analyzed within 7 days of collection
❑v
❑
❑
d) Total Organic Carbon (TOC) and/or Nitrate -Nitrite: Analyzed vAthin 28 days of collection
❑
❑
❑v
e) Total Phosphorus (TP) and Dissolved Phosphorus: Analyzed within 28 days of collection
❑
❑
❑�
f) Hexavalent Chromium and Dissolved Hexavalent Chromium: Analyzed vAthin 24 hours (unpreserved) / 28 days (preserved) of collection
❑`�
❑
❑
g) Mercury and Dissolved Mercury: Analyzed within 28 days of collection (preserved)
❑v
❑
❑
h) Total Metals and Dissolved Metals: Analyzed Wthin 180 days of collection
❑v
❑
❑
i) Total Suspended Solids (TSS) and/or Total Dissolved Solids (TDS): Analyzed within 7 days of collection
❑
❑ ❑v J) Radionuclides: Analyzed within 180 days of collection
❑ ❑� k) Methane: Analyzed within 14 days (preserved) / 7 days (unpreserved) of collection
❑ ❑v 1) Oil and Grease: Analyzed within 28 days of collection
❑
❑
❑v
❑ I ❑ 17) Are there any qualifiers assigned by the laboratory and if so, are the qualifier definitions provided?
❑
❑� ❑ 8) Method Blank - Were any parameters detected in the laboratory method blank(s)?
❑ 0 a) If YES, were any target analyses detected in the samples at concentrations less than ten times the method blank concentration?
❑
❑
2 ❑ 9) Laboratory Control Sample (LCS) - Were any parameters flagged by the lab as being outside the limits of control in the associated LCS?
❑ + a) If YES, was the parameter recovery less than 50 percent or greater than 150 percent?
❑
❑
❑
❑+
b) Were the same parameters detected in the samples?
❑v
❑
❑
10) Matrix Spike Sample (MS/MSD) - Did the laboratory provide matrix spike results? If so, then:
a) Was the original sample spiked a project sample? If so, then:
❑v
❑
❑
11
❑�
❑
b) Were any parameters flagged by the lab as being outside the limits of control in the associated matrix spike sample?

Batch !Assurance/Quality
701111 Laboratory Duplicate Sample -Did the laboratory provide lab duplicate sample results? Ifso,Then:
mple analyzed as a laboratory duplicate a project sample? If so, then:
❑❑ b) Were any parameters flagged by the lab as being outside the limits of control in the laboratory duplicate sample?
❑v ❑ ❑ 12) Field Duplicate Sample - Is the relative percent difference between the parent and field duplicate sample results greater than 35 percent?
❑p
❑ J16AJ 13) Field/Equipment/Trip Blanks - Were any parameters detected in the associated field, equipment, and/or trip blanks?
❑v
❑ a) If yes, were any target analytes detected in the samples at a concentration less than ten times the Field/Equipment/Trip Blank concentration?
❑p
❑ ❑ 14) Were initial and continuing calibration blank information within acceptable criteria per the lab report?
❑
❑+ ❑ 15) Were any reporting limits for diluted, non -detect results greater than the screening criteria?
❑ ❑ ❑p 16) Radionuclides: Are quality control sample results provided?
❑ ❑ ❑p a) Are any results flagged or qualified?
❑ ❑ Z b) Are Uncertainty, Minimum Detectable Concentration (MDC), and Tracer and/or Carrier % Recoveries provided for each sample?
Lab Qualifiers:
J (Duke) -Analyte detected above the MDL, but below the RL; analyte concentration should be considered an estimate.
Validation Qualifiers:
R- Result is unusable. The sample result is rejected due to serious deficiencies in meeting quality control criteria; the analyte may or may not be present in the sample.
J - Value is estimated. The result is below the reporting limit or potentially biased based on data validation.
U-Analyte was analyzed form but not detected above the minimum detectable concentration (MDC) or method detection limit (MDL).
B -Target analyte detected in the method blank an in the sample at a concentration less than lox the blank concentration.
• The RPD between LMW-4B and the field duplicate is greater than 35% for Nitrate (1.2/0.27 mg/L) and Nitrate as N (0.26/0.06 mg-N/L).
• Calcium (0.021 mg/L), Iron (0.010 mg/L), and Manganese (0.004 mg/L) were detected in the 3/18/2024 Field Blank; Iron and Manganese were also detected in the samples at concentrations
less than lox the blank concentrations.
• Nitrate (0.03 mg/L), Nitrate as N (0.01 mg-N/L), and Manganese (0.001 mg/L) were detected in the 3/19/2024 Field Blank; Nitrate, Nitrate as N, and Manganese were also detected in the
samples at concentrations less than lox the blank concentrations.
ill,=
Review Determination: ❑ Usable 0 Usable with Required Actions ❑ Unusable
Initials/Signatures: Date:
Data Quality Reviewer REB 4/5/2024
Technical Lead KHF 7/8/2024

DUKE Analytical Laboratory
ENERGY
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
Order Number: J24030359
Project Name: ASHEVILLE - ASV CCR LANDFILL
Task Code: LF
Customer Name(s): Ashley Healy,6 Moeller, D Obrien,J Stowe,C Zahora
Customer Address: Asheville Steam Station
200 CP and L Drive
Arden,NC 28704
Lab Contact: Peggy Kendall Phone: [phone]
Report Authorized By: F' pate: 4/4/2024
(Signature) Plot _ `I
Peggy endall
Program Comments:
Please contact the Program Manager (Peggy Kendall) with any questions regarding this report.
Data Flags & Calculations:
Page 1 of 40
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions: Page 2 of 40
Sample ID
Plant/Station
Collection
Date and Time
Collected By
Sample Description
2024006662
ASHEVILLE
19-Mar-24
1:40 PM
Connor Zahora
ASV LMW-1B
2024006663
ASHEVILLE
19-Mar-24
2:25 PM
Connor Zahora
ASV LMW-1S
2024006664
ASHEVILLE
19-Mar-24
11:55 AM
Connor Zahora
ASV LMW-2B
2024006665
ASHEVILLE
19-Mar-24
12:45 PM
Connor Zahora
ASV LMW-2T
2024006666
ASHEVILLE
19-Mar-24
11:00AM
Connor Zahora
ASV LMW-3B
2024006667
ASHEVILLE
19-Mar-24
10:00 AM
Connor Zahora
ASV LMW-4B
2024006668
ASHEVILLE
18-Mar-24
2:45 PM
Connor Zahora
ASV—CB-9
2024006669
ASHEVILLE
18-Mar-24
1:55 PM
Connor Zahora
ASV CB-9BR
2024006670
ASHEVILLE
18-Mar-24
1:10 PM
Connor Zahora
ASV CB-9SL
2024006671
ASHEVILLE
18-Mar-24
12:00 PM
Connor Zahora
ASV LCS-1
2024006673
ASHEVILLE
18-Mar-24
10:30 AM
Connor Zahora
ASV LF-SW-2
2024006674
ASHEVILLE
18-Mar-24
11:00 AM
Connor Zahora
ASV LF-SW-3
2024006676
ASHEVILLE
19-Mar-24
Connor Zahora
ASV FD 20240319-1
2024006677
ASHEVILLE
18-Mar-24
12:30 PM
Connor Zahora
ASV FB-20240318-1230
2024006678
ASHEVILLE
19-Mar-24
3:00 PM
Connor Zahora
ASV FB 20240319-1500
15 Total Samples

Page 3 of 40
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals❑ Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes 0 No
All laboratory QA/QC requirements are acceptable.❑ Yes ❑ No
Report Sections Included:
❑d Job Summary Report
❑d Sample Identification
❑� Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
❑� Analytical Laboratory QC Report
❑ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑� Chain of Custody
❑� Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Peggy Kendall Date: 4/4/2024

Certificate of Laboratory Analysis Page 4of40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LMW-1 B Sample #: 2024006662
Collection Date: 03/19/2024 01:40 PM Loc code: ASV LMW-1 B Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride
8.5
mg/L
Fluoride
0.0479 U
mg/L
Nitrate
0.15
mg/L
Nitrate as N
0.03
mg-N/L
Sulfate
0.51
mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg)
0.02 J
ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.028 J
mg/L
Boron (B)
0.009 J
mg/L
Calcium (Ca)
9.76
mg/L
Iron (Fe)
0.024 J
mg/L
Lithium (Li)
0.008 J
mg/L
Magnesium (Mg)
4.70
mg/L
Manganese (Mn)
0.003 J
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.383 J
ug/L
Cobalt (Co)
0.077 U
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.04 J
ug/L
Molybdenum (Mo)
0.562 J
ug/L
Nickel (Ni)
0.328 J
ug/L
Selenium (Se)
0.501 J
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.507 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 89.0 mg/L
Method Analysis Date/Time Analyst
0.5
0.0154
5
EPA 9056A
03/20/2024 08:49
BGN9034
0.1
0.0479
1
EPA 9056A
03/20/2024 08:49
BGN9034
0.1
0.0209
1
EPA 9056A
03/20/2024 08:49
BGN9034
0.023
0.002
1
EPA 9056A
03/20/2024 08:49
BGN9034
0.1
0.0428
1
EPA 9056A
03/20/2024 08:49
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 07:38
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:33
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:33
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 10:33
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:33
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:33
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:33
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:33
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:33
CELL106
1
0.104
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.111
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.249
1
SW 6020E
03/22/2024 11:52
MHALL3
1
0.032
1
SW 6020E
03/22/2024 11:52
MHALL3
1
0.185
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.077
1
SW 6020E
03/22/2024 11:52
MHALL3
1
0.787
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.037
1
SW 6020E
03/22/2024 11:52
MHALL3
1
0.18
1
SW 6020E
03/22/2024 11:52
MHALL3
1
0.256
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.193
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.035
1
SW 6020E
03/22/2024 11:52
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 11:52
MHALL3
1
0.114
1
SW 6020E
03/22/2024 11:52
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis Page 5 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LMW-lS Sample #: 2024006663
Collection Date: 03/19/2024 02:25 PM Loc code: ASV LMW-1 S Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 6.4 mg/L
Fluoride 0.0479 U mg/L
Nitrate 2.1 mg/L
Nitrate as N 0.47 mg-N/L
Sulfate 0.18 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.041 J
mg/L
Boron (B)
0.005 J
mg/L
Calcium (Ca)
6.19
mg/L
Iron (Fe)
0.329
mg/L
Lithium (Li)
0.003 J
mg/L
Magnesium (Mg)
2.05
mg/L
Manganese (Mn)
0.044 J
mg/L
Zinc (Zn)
0.006 J
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.728 J
ug/L
Cobalt (Co)
0.398 J
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.155 J
ug/L
Molybdenum (Mo)
0.384 J
ug/L
Nickel (Ni)
0.88 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.067 J
ug/L
Thallium (TI) Low Level
0.049 J
ug/L
Vanadium (V)
0.478 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 50.0 mg/L
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/20/2024 10:07
BGN9034
0.1
0.0479
1
EPA 9056A
03/20/2024 10:07
BGN9034
0.1
0.0209
1
EPA 9056A
03/20/2024 10:07
BGN9034
0.023
0.002
1
EPA 9056A
03/20/2024 10:07
BGN9034
0.1
0.0428
1
EPA 9056A
03/20/2024 10:07
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 07:40
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:37
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:37
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 10:37
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:37
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:37
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:37
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:37
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:37
CELL106
1
0.104
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.111
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.249
1
SW 6020E
03/22/2024 12:43
MHALL3
1
0.032
1
SW 6020E
03/22/2024 12:43
MHALL3
1
0.185
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.077
1
SW 6020E
03/22/2024 12:43
MHALL3
1
0.787
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.037
1
SW 6020E
03/22/2024 12:43
MHALL3
1
0.18
1
SW 6020E
03/22/2024 12:43
MHALL3
1
0.256
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.193
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.035
1
SW 6020E
03/22/2024 12:43
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 12:43
MHALL3
1
0.114
1
SW 6020E
03/22/2024 12:43
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis Page 6 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LMW-2B Sample #: 2024006664
Collection Date: 03/19/2024 11:55 AM Loc code: ASV LMW-2B Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 8.1 mg/L
Fluoride 0.0479 U mg/L
Nitrate 14 mg/L
Nitrate as N 3.2 mg-N/L
Sulfate 2.9 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.041 J
mg/L
Boron (B)
0.014 J
mg/L
Calcium (Ca)
5.48
mg/L
Iron (Fe)
0.074 J
mg/L
Lithium (Li)
0.002 U
mg/L
Magnesium (Mg)
1.78
mg/L
Manganese (Mn)
0.008 J
mg/L
Zinc (Zn)
0.005 J
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.855 J
ug/L
Cobalt (Co)
0.077 U
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.063 J
ug/L
Molybdenum (Mo)
0.267 J
ug/L
Nickel (Ni)
0.386 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.163 J
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.655 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 56.0 mg/L
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/20/2024 10:55
BGN9034
0.1
0.0479
1
EPA 9056A
03/20/2024 10:55
BGN9034
0.5
0.0209
5
EPA 9056A
03/20/2024 10:55
BGN9034
0.115
0.002
5
EPA 9056A
03/20/2024 10:55
BGN9034
0.1
0.0428
1
EPA 9056A
03/20/2024 10:55
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 07:42
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:41
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:41
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 10:41
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:41
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:41
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:41
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:41
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:41
CELL106
1
0.104
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.111
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.249
1
SW 6020E
03/22/2024 12:52
MHALL3
1
0.032
1
SW 6020E
03/22/2024 12:52
MHALL3
1
0.185
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.077
1
SW 6020E
03/22/2024 12:52
MHALL3
1
0.787
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.037
1
SW 6020E
03/22/2024 12:52
MHALL3
1
0.18
1
SW 6020E
03/22/2024 12:52
MHALL3
1
0.256
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.193
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.035
1
SW 6020E
03/22/2024 12:52
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 12:52
MHALL3
1
0.114
1
SW 6020E
03/22/2024 12:52
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis Page 7 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LMW-2T Sample #: 2024006665
Collection Date: 03/19/2024 12:45 PM Loc code: ASV LMW-2T Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 9.7 mg/L
Fluoride 0.0479 U mg/L
Nitrate 0.36 mg/L
Nitrate as N 0.08 mg-N/L
Sulfate 4.4 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.029 J
mg/L
Boron (B)
0.025 J
mg/L
Calcium (Ca)
3.39
mg/L
Iron (Fe)
0.147
mg/L
Lithium (Li)
0.002 U
mg/L
Magnesium (Mg)
1.20
mg/L
Manganese (Mn)
0.02 J
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.185 U
ug/L
Cobalt (Co)
0.32 J
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.083 J
ug/L
Molybdenum (Mo)
0.18 U
ug/L
Nickel (Ni)
0.325 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.06 J
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.376 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 45.0 mg/L
Method Analysis Date/Time Analyst
0.5
0.0154
5
EPA 9056A
03/20/2024 10:39
BGN9034
0.1
0.0479
1
EPA 9056A
03/20/2024 10:39
BGN9034
0.1
0.0209
1
EPA 9056A
03/20/2024 10:39
BGN9034
0.023
0.002
1
EPA 9056A
03/20/2024 10:39
BGN9034
0.1
0.0428
1
EPA 9056A
03/20/2024 10:39
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 07:45
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:45
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:45
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 10:45
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:45
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:45
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:45
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:45
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:45
CELL106
1
0.104
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.111
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.249
1
SW 6020E
03/22/2024 13:00
MHALL3
1
0.032
1
SW 6020E
03/22/2024 13:00
MHALL3
1
0.185
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.077
1
SW 6020E
03/22/2024 13:00
MHALL3
1
0.787
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.037
1
SW 6020E
03/22/2024 13:00
MHALL3
1
0.18
1
SW 6020E
03/22/2024 13:00
MHALL3
1
0.256
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.193
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.035
1
SW 6020E
03/22/2024 13:00
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 13:00
MHALL3
1
0.114
1
SW 6020E
03/22/2024 13:00
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LMW-3B
Collection Date: 03/19/2024 11:00 AM Loc code: ASV LMW-3B
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 3.5 mg/L
Fluoride 0.0479 U mg/L
Nitrate 2.0 mg/L
Nitrate as N 0.45 mg-N/L
Sulfate 380 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.075
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
118
mg/L
Iron (Fe)
0.106
mg/L
Lithium (Li)
0.002 J
mg/L
Magnesium (Mg)
33.2
mg/L
Manganese (Mn)
0.059
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.144 J
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.694 J
ug/L
Cobalt (Co)
0.192 J
ug/L
Copper (Cu)
1.10
ug/L
Lead (Pb)
0.11 J
ug/L
Molybdenum (Mo)
0.326 J
ug/L
Nickel (Ni)
0.551 J
ug/L
Selenium (Se)
0.385 J
ug/L
Silver (Ag)
0.035 J
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.235 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 654 mg/L
Sample #: 2024006666
Matrix: GW RCRA
Page 8 of 40
Method Analysis Date/Time Analyst
0.5
0.0154
5
EPA 9056A
03/20/2024 11:26
BGN9034
0.5
0.0479
5
EPA 9056A
03/20/2024 11:26
BGN9034
0.5
0.0209
5
EPA 9056A
03/20/2024 11:26
BGN9034
0.115
0.002
5
EPA 9056A
03/20/2024 11:26
BGN9034
5
0.0428
50
EPA 9056A
03/20/2024 11:26
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 07:47
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:49
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:49
CELL106
5
0.012
10
SW 601OD
03/22/2024 10:49
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:49
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:49
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:49
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:49
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:49
CELL106
1
0.104
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.111
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.249
1
SW 6020E
03/22/2024 13:08
MHALL3
1
0.032
1
SW 6020E
03/22/2024 13:08
MHALL3
1
0.185
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.077
1
SW 6020E
03/22/2024 13:08
MHALL3
1
0.787
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.037
1
SW 6020E
03/22/2024 13:08
MHALL3
1
0.18
1
SW 6020E
03/22/2024 13:08
MHALL3
1
0.256
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.193
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.035
1
SW 6020E
03/22/2024 13:08
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 13:08
MHALL3
1
0.114
1
SW 6020E
03/22/2024 13:08
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis Page 9 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LMW-4B Sample #: 2024006667
Collection Date: 03/19/2024 10:00 AM Loc code: ASV LMW-4B Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 7.7 mg/L
Fluoride 0.47 J mg/L
Nitrate 1.2 mg/L
Nitrate as N 0.26 mg-N/L
Sulfate 78 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.053
mg/L
Boron (B)
0.031 J
mg/L
Calcium (Ca)
41.5
mg/L
Iron (Fe)
8.35
mg/L
Lithium (Li)
0.016 J
mg/L
Magnesium (Mg)
12.6
mg/L
Manganese (Mn)
4.75
mg/L
Zinc (Zn)
0.007 J
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.26 J
ug/L
Beryllium (Be)
0.785 J
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.185 U
ug/L
Cobalt (Co)
14.3
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.067 J
ug/L
Molybdenum (Mo)
3.00
ug/L
Nickel (Ni)
4.19
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.114 U
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 254 mg/L
Method Analysis Date/Time Analyst
0.5
0.0154
5
EPA 9056A
03/20/2024 11:10
BGN9034
0.5
0.0479
5
EPA 9056A
03/20/2024 11:10
BGN9034
0.5
0.0209
5
EPA 9056A
03/20/2024 11:10
BGN9034
0.115
0.002
5
EPA 9056A
03/20/2024 11:10
BGN9034
2.5
0.0428
25
EPA 9056A
03/20/2024 11:10
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 07:54
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:53
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:53
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 10:53
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:53
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:53
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:53
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:53
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:53
CELL106
1
0.104
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.111
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.249
1
SW 6020E
03/22/2024 13:17
MHALL3
1
0.032
1
SW 6020E
03/22/2024 13:17
MHALL3
1
0.185
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.077
1
SW 6020E
03/22/2024 13:17
MHALL3
1
0.787
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.037
1
SW 6020E
03/22/2024 13:17
MHALL3
1
0.18
1
SW 6020E
03/22/2024 13:17
MHALL3
1
0.256
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.193
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.035
1
SW 6020E
03/22/2024 13:17
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 13:17
MHALL3
1
0.114
1
SW 6020E
03/22/2024 13:17
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis Page 10of40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV CB-9 Sample #: 2024006668
Collection Date: 03/18/2024 02:45 PM Loc code: ASV-CB-9 Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030284
Chloride 7.1 mg/L
Fluoride 0.0479 U mg/L
Nitrate 1.3 mg/L
Nitrate as N 0.29 mg-N/L
Sulfate 0.11 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.029
mg/L
Boron (B)
0.007 J
mg/L
Calcium (Ca)
0.444
mg/L
Iron (Fe)
0.150
mg/L
Lithium (Li)
0.002 J
mg/L
Magnesium (Mg)
0.925
mg/L
Manganese (Mn)
0.038
mg/L
Zinc (Zn)
0.008 J
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030313
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.131 J
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.035 J
ug/L
Chromium (Cr)
0.267 J
ug/L
Cobalt (Co)
0.96 J
ug/L
Copper (Cu)
1.11
ug/L
Lead (Pb)
0.037 J
ug/L
Molybdenum (Mo)
0.18 U
ug/L
Nickel (Ni)
1.16
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI) Low Level
0.068 J
ug/L
Vanadium (V)
0.212 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030293
TDS 25 U mg/L
Method Analysis Date/Time Analyst
0.5
0.0154
5
EPA 9056A
03/19/2024 07:38
BGN9034
0.1
0.0479
1
EPA 9056A
03/19/2024 07:38
BGN9034
0.1
0.0209
1
EPA 9056A
03/19/2024 07:38
BGN9034
0.023
0.002
1
EPA 9056A
03/19/2024 07:38
BGN9034
0.1
0.0428
1
EPA 9056A
03/19/2024 07:38
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2024 11:41
CWSPEN3
0.005
0.002
1
SW 601OD
03/21/2024 13:44
CELL106
0.05
0.005
1
SW 601OD
03/21/2024 13:44
CELL106
0.05
0.012
1
SW 601OD
03/21/2024 13:44
CELL106
0.01
0.004
1
SW 601OD
03/21/2024 13:44
CELL106
0.005
0.002
1
SW 601OD
03/21/2024 13:44
CELL106
0.02
0.008
1
SW 601OD
03/21/2024 13:44
CELL106
0.005
0.001
1
SW 601OD
03/21/2024 13:44
CELL106
0.015
0.004
1
SW 601OD
03/21/2024 13:44
CELL106
1
0.104
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.111
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.249
1
SW 6020E
03/22/2024 14:32
MHALL3
1
0.032
1
SW 6020E
03/22/2024 14:32
MHALL3
1
0.185
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.077
1
SW 6020E
03/22/2024 14:32
MHALL3
1
0.787
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.037
1
SW 6020E
03/22/2024 14:32
MHALL3
1
0.18
1
SW 6020E
03/22/2024 14:32
MHALL3
1
0.256
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.193
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.035
1
SW 6020E
03/22/2024 14:32
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 14:32
MHALL3
1
0.114
1
SW 6020E
03/22/2024 14:32
MHALL3
25
25
1
SM2540C
03/19/202412:30
HHOOGKA

Certificate of Laboratory Analysis Page 11 of40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV CB-9BR Sample #: 2024006669
Collection Date: 03/18/2024 01:55 PM Loc code: ASV CB-9BR Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030284
Chloride 8.0 mg/L
Fluoride 0.06 J mg/L
Nitrate 0.28 mg/L
Nitrate as N 0.06 mg-N/L
Sulfate 1.5 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.026
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
10.6
mg/L
Iron (Fe)
0.031
mg/L
Lithium (Li)
0.009
mg/L
Magnesium (Mg)
3.36
mg/L
Manganese (Mn)
0.051
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030313
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.185 U
ug/L
Cobalt (Co)
0.077 U
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.037 U
ug/L
Molybdenum (Mo)
0.243 J
ug/L
Nickel (Ni)
0.515 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.051 J
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.114 U
ug/L
TOTAL DISSOLVED SOLIDS -
024030293
TDS 73.0 mg/L
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/19/2024 08:25
BGN9034
0.1
0.0479
1
EPA 9056A
03/19/2024 08:25
BGN9034
0.1
0.0209
1
EPA 9056A
03/19/2024 08:25
BGN9034
0.023
0.002
1
EPA 9056A
03/19/2024 08:25
BGN9034
0.1
0.0428
1
EPA 9056A
03/19/2024 08:25
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2024 11:43
CWSPEN3
0.005
0.002
1
SW 601OD
03/21/2024 13:49
CELL106
0.05
0.005
1
SW 601OD
03/21/2024 13:49
CELL106
0.05
0.012
1
SW 601OD
03/21/2024 13:49
CELL106
0.01
0.004
1
SW 601OD
03/21/2024 13:49
CELL106
0.005
0.002
1
SW 601OD
03/21/2024 13:49
CELL106
0.02
0.008
1
SW 601OD
03/21/2024 13:49
CELL106
0.005
0.001
1
SW 601OD
03/21/2024 13:49
CELL106
0.015
0.004
1
SW 601OD
03/21/2024 13:49
CELL106
1
0.104
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.111
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.249
1
SW 6020E
03/22/2024 14:41
MHALL3
1
0.032
1
SW 6020E
03/22/2024 14:41
MHALL3
1
0.185
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.077
1
SW 6020E
03/22/2024 14:41
MHALL3
1
0.787
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.037
1
SW 6020E
03/22/2024 14:41
MHALL3
1
0.18
1
SW 6020E
03/22/2024 14:41
MHALL3
1
0.256
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.193
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.035
1
SW 6020E
03/22/2024 14:41
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 14:41
MHALL3
1
0.114
1
SW 6020E
03/22/2024 14:41
MHALL3
25
25
1
SM2540C
03/19/202412:30
HHOOGKA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV CB-9SL
Collection Date: 03/18/2024 01:10 PM Loc code: ASV CB-9SL
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030284
Chloride 8.1 mg/L
Fluoride 0.0479 U mg/L
Nitrate 0.84 mg/L
Nitrate as N 0.19 mg-N/L
Sulfate 0.24 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.043
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
3.88
mg/L
Iron (Fe)
0.099
mg/L
Lithium (Li)
0.002 U
mg/L
Magnesium (Mg)
2.10
mg/L
Manganese (Mn)
0.003 J
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030313
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.332 J
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
1.22
ug/L
Cobalt (Co)
0.077 U
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.129 J
ug/L
Molybdenum (Mo)
0.186 J
ug/L
Nickel (Ni)
0.398 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.786 J
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.168 J
ug/L
TOTAL DISSOLVED SOLIDS -
024030293
TDS 50.0 mg/L
Sample #: 2024006670
Matrix: GW RCRA
Page 12 of 40
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/19/2024 08:41
BGN9034
0.1
0.0479
1
EPA 9056A
03/19/2024 08:41
BGN9034
0.1
0.0209
1
EPA 9056A
03/19/2024 08:41
BGN9034
0.023
0.002
1
EPA 9056A
03/19/2024 08:41
BGN9034
0.1
0.0428
1
EPA 9056A
03/19/2024 08:41
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2024 11:46
CWSPEN3
0.005
0.002
1
SW 601OD
03/21/2024 13:54
CELL106
0.05
0.005
1
SW 601OD
03/21/2024 13:54
CELL106
0.05
0.012
1
SW 601OD
03/21/2024 13:54
CELL106
0.01
0.004
1
SW 601OD
03/21/2024 13:54
CELL106
0.005
0.002
1
SW 601OD
03/21/2024 13:54
CELL106
0.02
0.008
1
SW 601OD
03/21/2024 13:54
CELL106
0.005
0.001
1
SW 601OD
03/21/2024 13:54
CELL106
0.015
0.004
1
SW 601OD
03/21/2024 13:54
CELL106
1
0.104
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.111
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.249
1
SW 6020E
03/22/2024 14:51
MHALL3
1
0.032
1
SW 6020E
03/22/2024 14:51
MHALL3
1
0.185
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.077
1
SW 6020E
03/22/2024 14:51
MHALL3
1
0.787
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.037
1
SW 6020E
03/22/2024 14:51
MHALL3
1
0.18
1
SW 6020E
03/22/2024 14:51
MHALL3
1
0.256
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.193
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.035
1
SW 6020E
03/22/2024 14:51
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 14:51
MHALL3
1
0.114
1
SW 6020E
03/22/2024 14:51
MHALL3
25
25
1
SM2540C
03/19/202412:30
HHOOGKA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LCS-1
Collection Date: 03/18/2024 12:00 PM Loc code: ASV LCS-1
Sample #: 2024006671
Matrix: GW RCRA
Page 13 of 40
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
INORGANIC IONS BY IC - Q24030284
Chloride
35
mg/L
2
0.0154
20
EPA 9056A
03/19/2024 09:28
BGN9034
Fluoride
1.2 J
mg/L
2
0.0479
20
EPA 9056A
03/19/2024 09:28
BGN9034
Nitrate
0.84 J
mg/L
2
0.0209
20
EPA 9056A
03/19/2024 09:28
BGN9034
Nitrate as N
0.19 J
mg-N/L
0.46
0.002
20
EPA 9056A
03/19/2024 09:28
BGN9034
Sulfate
690
mg/L
20
0.0428
200
EPA 9056A
03/19/2024 09:28
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2024 11:53
CWSPEN3
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.026
mg/L
0.005
0.002
1
SW 601OD
03/21/2024 14:07
CELL106
Boron (B)
9.77
mg/L
0.05
0.005
1
SW 601OD
03/21/2024 14:07
CELL106
Calcium (Ca)
350
mg/L
0.5
0.012
10
SW 601OD
03/21/2024 14:07
CELL106
Iron (Fe)
0.473
mg/L
0.01
0.004
1
SW 601OD
03/21/2024 14:07
CELL106
Lithium (Li)
0.065
mg/L
0.005
0.002
1
SW 601OD
03/21/2024 14:07
CELL106
Magnesium (Mg)
71.0
mg/L
0.02
0.008
1
SW 601OD
03/21/2024 14:07
CELL106
Manganese (Mn)
0.034
mg/L
0.005
0.001
1
SW 601OD
03/21/2024 14:07
CELL106
Zinc (Zn)
0.004 U
mg/L
0.015
0.004
1
SW 601OD
03/21/2024 14:07
CELL106
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030313
Antimony (Sb)
1.30
ug/L
1
0.104
1
SW 6020B
03/22/2024 15:28
MHALL3
Arsenic (As)
3.95
ug/L
1
0.111
1
SW 6020B
03/22/2024 15:28
MHALL3
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
SW 6020E
03/22/2024 15:28
MHALL3
Cadmium (Cd)
0.056 J
ug/L
1
0.032
1
SW 6020E
03/22/2024 15:28
MHALL3
Chromium (Cr)
1.03
ug/L
1
0.185
1
SW 6020B
03/22/2024 15:28
MHALL3
Cobalt (Co)
0.434 J
ug/L
1
0.077
1
SW 6020E
03/22/2024 15:28
MHALL3
Copper (Cu)
1.95
ug/L
1
0.787
1
SW 6020B
03/22/2024 15:28
MHALL3
Lead (Pb)
0.558 J
ug/L
1
0.037
1
SW 6020E
03/22/2024 15:28
MHALL3
Molybdenum (Mo)
457
ug/L
1
0.18
1
SW 6020E
03/22/2024 15:28
MHALL3
Nickel (Ni)
3.41
ug/L
1
0.256
1
SW 6020B
03/22/2024 15:28
MHALL3
Selenium (Se)
27.1
ug/L
1
0.193
1
SW 6020B
03/22/2024 15:28
MHALL3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020E
03/22/2024 15:28
MHALL3
Thallium (TI) Low Level
0.052 J
ug/L
0.2
0.041
1
SW 6020B
03/22/2024 15:28
MHALL3
Vanadium (V)
3.45
ug/L
1
0.114
1
SW 6020E
03/22/2024 15:28
MHALL3
TOTAL DISSOLVED SOLIDS -
Q24030293
TDS
1560
mg/L
25
25
1
SM2540C
03/19/202412:30
HHOOGKA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LF-SW-2
Collection Date: 03/18/2024 10:30 AM Loc code: ASV LF-SW-2
Analyte
Result
Units
Qualifiers RDL
MDL
INORGANIC IONS BY IC - Q24030284
Chloride
8.7
mg/L
0.1
0.0154
Fluoride
0.06 J
mg/L
0.1
0.0479
Nitrate
0.39
mg/L
0.1
0.0209
Nitrate as N
0.09
mg-N/L
0.023
0.002
Sulfate
4.5
mg/L
0.1
0.0428
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
- Q24030328
Zinc (Zn)
0.004 U
mg/L
0.015
0.004
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.014
mg/L
0.005
0.002
Boron (B)
0.017 J
mg/L
0.05
0.005
Calcium (Ca)
7.24
mg/L
0.05
0.012
Iron (Fe)
0.196
mg/L
0.01
0.004
Lithium (Li)
0.002 U
mg/L
0.005
0.002
Magnesium (Mg)
2.19
mg/L
0.02
0.008
Manganese (Mn)
0.065
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
27.1
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
0.015
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24030338
Beryllium (Be)
0.249 U
ug/L
1
0.249
Cadmium (Cd)
0.032 U
ug/L
1
0.032
Chromium (Cr)
0.185 U
ug/L
1
0.185
Copper (Cu)
0.787 U
ug/L
1
0.787
Lead (Pb)
0.037 U
ug/L
1
0.037
Nickel (Ni)
0.301 J
ug/L
1
0.256
Selenium (Se)
0.193 U
ug/L
1
0.193
Silver (Ag)
0.035 U
ug/L
1
0.035
Sample #: 2024006673
Matrix: GW RCRA
Page 14 of 40
DF
Method
Analysis Date/Time
Analyst
1
EPA 9056A
03/19/2024 08:57
BGN9034
1
EPA 9056A
03/19/2024 08:57
BGN9034
1
EPA 9056A
03/19/2024 08:57
BGN9034
1
EPA 9056A
03/19/2024 08:57
BGN9034
1
EPA 9056A
03/19/2024 08:57
BGN9034
1
EPA 7470A
03/21/2024 12:00
CWSPEN3
1
SW 601 OD
03/22/2024 09:47
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 6010D
03/21/2024 14:12
CELL106
1
SW 601OD
03/21/2024 14:12
CELL106
1
SW 6020B
03/22/2024 18:54
MHALL3
1
SW 6020B
03/22/2024 18:54
MHALL3
1
SW 6020E
03/22/2024 18:54
MHALL3
1
SW 6020B
03/22/2024 18:54
MHALL3
1
SW 6020B
03/22/2024 18:54
MHALL3
1
SW 6020E
03/22/2024 18:54
MHALL3
1
SW 6020B
03/22/2024 18:54
MHALL3
1
SW 6020E
03/22/2024 18:54
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LF-SW-2
Collection Date: 03/18/2024 10:30 AM Loc code: ASV LF-SW-2
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q24030313
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.132 J
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.043 J
ug/L
1
0.032
1
Chromium (Cr)
0.345 J
ug/L
1
0.185
1
Cobalt (Co)
0.163 J
ug/L
1
0.077
1
Copper (Cu)
0.787 U
ug/L
1
0.787
1
Lead (Pb)
0.06 J
ug/L
1
0.037
1
Molybdenum (Mo)
0.302 J
ug/L
1
0.18
1
Nickel (Ni)
0.318 J
ug/L
1
0.256
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V)
0.146 J
ug/L
1
0.114
1
TOTAL DISSOLVED SOLIDS - Q24030293
TDS
40.0
mg/L
25
25
1
Sample #: 2024006673
Matrix: GW RCRA
Page 15 of 40
Method
Analysis Date/Time
Analyst
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020E
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020E
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020E
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020E
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020E
03/22/2024 15:38
MHALL3
SW 6020B
03/22/2024 15:38
MHALL3
SW 6020E
03/22/2024 15:38
MHALL3
SM2540C
03/19/202412:30
HHOOGKA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LF-SW-3
Collection Date: 03/18/2024 11:00 AM Loc code: ASV LF-SW-3
Analyte
Result
Units
Qualifiers RDL
MDL
INORGANIC IONS BY IC - Q24030284
Chloride
9.0
mg/L
0.1
0.0154
Fluoride
0.06 J
mg/L
0.1
0.0479
Nitrate
0.38
mg/L
0.1
0.0209
Nitrate as N
0.09
mg-N/L
0.023
0.002
Sulfate
3.0
mg/L
0.1
0.0428
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
- Q24030328
Zinc (Zn)
0.004 U
mg/L
0.015
0.004
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.014
mg/L
0.005
0.002
Boron (B)
0.012 J
mg/L
0.05
0.005
Calcium (Ca)
7.30
mg/L
0.05
0.012
Iron (Fe)
0.078
mg/L
0.01
0.004
Lithium (Li)
0.002 U
mg/L
0.005
0.002
Magnesium (Mg)
2.09
mg/L
0.02
0.008
Manganese (Mn)
0.014
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
26.8
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
0.015
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24030338
Beryllium (Be)
0.249 U
ug/L
1
0.249
Cadmium (Cd)
0.032 U
ug/L
1
0.032
Chromium (Cr)
0.185 U
ug/L
1
0.185
Copper (Cu)
0.954 J
ug/L
1
0.787
Lead (Pb)
0.037 U
ug/L
1
0.037
Nickel (Ni)
0.374 J
ug/L
1
0.256
Selenium (Se)
0.193 U
ug/L
1
0.193
Silver (Ag)
0.035 U
ug/L
1
0.035
Sample #: 2024006674
Matrix: GW RCRA
Page 16 of 40
DF
Method
Analysis Date/Time
Analyst
1
EPA 9056A
03/19/2024 09:12
BGN9034
1
EPA 9056A
03/19/2024 09:12
BGN9034
1
EPA 9056A
03/19/2024 09:12
BGN9034
1
EPA 9056A
03/19/2024 09:12
BGN9034
1
EPA 9056A
03/19/2024 09:12
BGN9034
1
EPA 7470A
03/21/2024 12:02
CWSPEN3
1
SW 601 OD
03/22/2024 09:59
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 6010D
03/21/2024 14:17
CELL106
1
SW 601OD
03/21/2024 14:17
CELL106
1
SW 6020B
03/22/2024 18:28
MHALL3
1
SW 6020B
03/22/2024 18:28
MHALL3
1
SW 6020E
03/22/2024 18:28
MHALL3
1
SW 6020B
03/22/2024 18:28
MHALL3
1
SW 6020B
03/22/2024 18:28
MHALL3
1
SW 6020E
03/22/2024 18:28
MHALL3
1
SW 6020B
03/22/2024 18:28
MHALL3
1
SW 6020E
03/22/2024 18:28
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV LF-SW-3
Collection Date: 03/18/2024 11:00 AM Loc code: ASV LF-SW-3
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q24030313
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.154 J
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
Copper (Cu)
0.787 U
ug/L
1
0.787
1
Lead (Pb)
0.037 U
ug/L
1
0.037
1
Molybdenum (Mo)
0.346 J
ug/L
1
0.18
1
Nickel (Ni)
0.256 U
ug/L
1
0.256
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Silver (Ag)
0.035 U
ug/L
1
0.035
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V)
0.114 U
ug/L
1
0.114
1
TOTAL DISSOLVED SOLIDS - Q24030293
TDS
51.0
mg/L
25
25
1
Sample #: 2024006674
Matrix: GW RCRA
Page 17 of 40
Method
Analysis Date/Time
Analyst
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020E
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020E
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020E
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020E
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020E
03/22/2024 15:47
MHALL3
SW 6020B
03/22/2024 15:47
MHALL3
SW 6020E
03/22/2024 15:47
MHALL3
SM2540C
03/19/202412:30
HHOOGKA

Certificate of Laboratory Analysis Page 18of40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV_FD 20240319-1 Duplicate Sample #: 2024006676
Collection Date: 03/19/2024 Loc code: ASV FD Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 7.7 mg/L
Fluoride 0.51 mg/L
Nitrate 0.27 mg/L
Nitrate as N 0.06 mg-N/L
Sulfate 77 mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.05 J
mg/L
Boron (B)
0.028 J
mg/L
Calcium (Ca)
39.9
mg/L
Iron (Fe)
8.09
mg/L
Lithium (Li)
0.015 J
mg/L
Magnesium (Mg)
12.2
mg/L
Manganese (Mn)
4.60
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.268 J
ug/L
Beryllium (Be)
0.888 J
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.185 U
ug/L
Cobalt (Co)
13.6
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.067 J
ug/L
Molybdenum (Mo)
3.04
ug/L
Nickel (Ni)
4.06
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.114 U
ug/L
TOTAL DISSOLVED SOLIDS -
024030324
TDS 244 mg/L
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/20/2024 09:52
BGN9034
0.1
0.0479
1
EPA 9056A
03/20/2024 09:52
BGN9034
0.1
0.0209
1
EPA 9056A
03/20/2024 09:52
BGN9034
0.023
0.002
1
EPA 9056A
03/20/2024 09:52
BGN9034
2
0.0428
20
EPA 9056A
03/20/2024 09:52
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 08:00
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 10:57
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 10:57
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 10:57
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 10:57
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 10:57
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 10:57
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 10:57
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 10:57
CELL106
1
0.104
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.111
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.249
1
SW 6020E
03/22/2024 13:25
MHALL3
1
0.032
1
SW 6020E
03/22/2024 13:25
MHALL3
1
0.185
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.077
1
SW 6020E
03/22/2024 13:25
MHALL3
1
0.787
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.037
1
SW 6020E
03/22/2024 13:25
MHALL3
1
0.18
1
SW 6020E
03/22/2024 13:25
MHALL3
1
0.256
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.193
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.035
1
SW 6020E
03/22/2024 13:25
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 13:25
MHALL3
1
0.114
1
SW 6020E
03/22/2024 13:25
MHALL3
25
25
1
SM2540C
03/21/202411:10
HHOOGKA

Certificate of Laboratory Analysis Page 19of40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV FB-20240318-1230 Field Blank Sample #: 2024006677
Collection Date: 03/18/2024 12:30 PM Loc code: ASV QA Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030284
Chloride 0.0154 U mg/L
Fluoride 0.0479 U mg/L
Nitrate 0.0209 U mg/L
Nitrate as N 0.002 U mg-N/L
Sulfate 0.0428 U mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030301
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030310
Barium (Ba)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
0.021 J
mg/L
Iron (Fe)
0.010
mg/L
Lithium (Li)
0.002 U
mg/L
Magnesium (Mg)
0.008 U
mg/L
Manganese (Mn)
0.004 J
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030313
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.185 U
ug/L
Cobalt (Co)
0.077 U
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.037 U
ug/L
Molybdenum (Mo)
0.18 U
ug/L
Nickel (Ni)
0.256 U
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.114 U
ug/L
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/19/2024 07:22
BGN9034
0.1
0.0479
1
EPA 9056A
03/19/2024 07:22
BGN9034
0.1
0.0209
1
EPA 9056A
03/19/2024 07:22
BGN9034
0.023
0.002
1
EPA 9056A
03/19/2024 07:22
BGN9034
0.1
0.0428
1
EPA 9056A
03/19/2024 07:22
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2024 12:05
CWSPEN3
0.005
0.002
1
SW 601OD
03/21/2024 14:22
CELL106
0.05
0.005
1
SW 601OD
03/21/2024 14:22
CELL106
0.05
0.012
1
SW 601OD
03/21/2024 14:22
CELL106
0.01
0.004
1
SW 601OD
03/21/2024 14:22
CELL106
0.005
0.002
1
SW 601OD
03/21/2024 14:22
CELL106
0.02
0.008
1
SW 601OD
03/21/2024 14:22
CELL106
0.005
0.001
1
SW 601OD
03/21/2024 14:22
CELL106
0.015
0.004
1
SW 601OD
03/21/2024 14:22
CELL106
1
0.104
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.111
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.249
1
SW 6020E
03/22/2024 15:56
MHALL3
1
0.032
1
SW 6020E
03/22/2024 15:56
MHALL3
1
0.185
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.077
1
SW 6020E
03/22/2024 15:56
MHALL3
1
0.787
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.037
1
SW 6020E
03/22/2024 15:56
MHALL3
1
0.18
1
SW 6020E
03/22/2024 15:56
MHALL3
1
0.256
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.193
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.035
1
SW 6020E
03/22/2024 15:56
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 15:56
MHALL3
1
0.114
1
SW 6020E
03/22/2024 15:56
MHALL3

Certificate of Laboratory Analysis Page 20 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Site: ASV FB 20240319-1500 Field Blank Sample #: 2024006678
Collection Date: 03/19/2024 03:00 PM Loc code: ASV QA Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
INORGANIC IONS BY IC - Q24030306
Chloride 0.0154 U mg/L
Fluoride 0.0479 U mg/L
Nitrate 0.03 J mg/L
Nitrate as N 0.01 J mg-N/L
Sulfate 0.0428 U mg/L
MERCURY (COLD VAPOR) IN WATER - Q24030381
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24030330
Barium (Ba)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
0.012 U
mg/L
Iron (Fe)
0.004 U
mg/L
Lithium (Li)
0.002 U
mg/L
Magnesium (Mg)
0.008 U
mg/L
Manganese (Mn)
0.001 J
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24030341
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Beryllium (Be)
0.249 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
0.185 U
ug/L
Cobalt (Co)
0.077 U
ug/L
Copper (Cu)
0.787 U
ug/L
Lead (Pb)
0.037 U
ug/L
Molybdenum (Mo)
0.18 U
ug/L
Nickel (Ni)
0.256 U
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V)
0.114 U
ug/L
Method Analysis Date/Time Analyst
0.1
0.0154
1
EPA 9056A
03/20/2024 08:18
BGN9034
0.1
0.0479
1
EPA 9056A
03/20/2024 08:18
BGN9034
0.1
0.0209
1
EPA 9056A
03/20/2024 08:18
BGN9034
0.023
0.002
1
EPA 9056A
03/20/2024 08:18
BGN9034
0.1
0.0428
1
EPA 9056A
03/20/2024 08:18
BGN9034
0.05
0.01
1
EPA 7470A
03/26/2024 08:03
SNEGLIA
0.05
0.002
1
SW 601OD
03/22/2024 11:01
CELL106
0.5
0.005
1
SW 601OD
03/22/2024 11:01
CELL106
0.5
0.012
1
SW 601OD
03/22/2024 11:01
CELL106
0.1
0.004
1
SW 601OD
03/22/2024 11:01
CELL106
0.05
0.002
1
SW 601OD
03/22/2024 11:01
CELL106
0.2
0.008
1
SW 601OD
03/22/2024 11:01
CELL106
0.05
0.001
1
SW 601OD
03/22/2024 11:01
CELL106
0.15
0.004
1
SW 601OD
03/22/2024 11:01
CELL106
1
0.104
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.111
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.249
1
SW 6020E
03/22/2024 13:34
MHALL3
1
0.032
1
SW 6020E
03/22/2024 13:34
MHALL3
1
0.185
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.077
1
SW 6020E
03/22/2024 13:34
MHALL3
1
0.787
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.037
1
SW 6020E
03/22/2024 13:34
MHALL3
1
0.18
1
SW 6020E
03/22/2024 13:34
MHALL3
1
0.256
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.193
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.035
1
SW 6020E
03/22/2024 13:34
MHALL3
0.2
0.041
1
SW 6020B
03/22/2024 13:34
MHALL3
1
0.114
1
SW 6020E
03/22/2024 13:34
MHALL3
Qualifiers:
J Analyte detected above the MDL, but below the RL. Analyte concentration should be considered an estimate.

Certificate of Laboratory Analysis Page21 of40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030284 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Fluoride
0
0
mg/L
1
0.0479
0.1
< MDL
Nitrate
0
0
mg/L
1
0.0209
0.1
< MDL
Sulfate
0.032
0.032
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
5.06
5.06
mg/L
1
0.0154
5
101
80
120
Fluoride
4.86
4.86
mg/L
1
0.0479
5
97.1
80
120
Nitrate
5.08
5.08
mg/L
1
0.0209
5
102
80
120
Sulfate
5.05
5.05
mg/L
1
0.0428
5
101
80
120
MS # 1
Parent Sample:
J24030359 -- 2024006668
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
2.44
12.2
mg/L
5
0.0154
5
102
80
120
Fluoride
4.86
4.86
mg/L
1
0.0479
5
96.8
80
120
Nitrate
6.37
6.37
mg/L
1
0.0209
5
102
80
120
Sulfate
5.08
5.08
mg/L
1
0.0428
5
99.5
80
120
MSD # 1
Parent Sample:
J24030359 -- 2024006668
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
2.43
12.1
mg/L
5
0.0154
5
100
80
120
1.59
Fluoride
4.78
4.78
mg/L
1
0.0479
5
95.2
80
120
1.65
Nitrate
6.28
6.28
mg/L
1
0.0209
5
100
80
120
1.7
Sulfate
5.04
5.04
mg/L
1
0.0428
5
98.6
80
120
0.889

Certificate of Laboratory Analysis Page 22 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030306 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Fluoride
0
0
mg/L
1
0.0479
0.1
< MDL
Nitrate
0
0
mg/L
1
0.0209
0.1
< MDL
Sulfate
0.032
0.032
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
5.17
5.17
mg/L
1
0.0154
5
103
80
120
Fluoride
4.95
4.95
mg/L
1
0.0479
5
99
80
120
Nitrate
5.2
5.2
mg/L
1
0.0209
5
104
80
120
Sulfate
5.16
5.16
mg/L
1
0.0428
5
103
80
120
MS # 1
Parent Sample:
J24030359 -- 2024006662
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
2.71
13.6
mg/L
5
0.0154
5
101
80
120
Fluoride
4.9
4.9
mg/L
1
0.0479
5
97.2
80
120
Nitrate
5.17
5.17
mg/L
1
0.0209
5
100
80
120
Sulfate
5.51
5.51
mg/L
1
0.0428
5
99.9
80
120
MSD # 1
Parent Sample:
J24030359 -- 2024006662
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
2.71
13.5
mg/L
5
0.0154
5
100
80
120
0.695
Fluoride
4.89
4.89
mg/L
1
0.0479
5
97
80
120
0.227
Nitrate
5.17
5.17
mg/L
1
0.0209
5
100
80
120
0.0597
Sulfate
5.54
5.54
mg/L
1
0.0428
5
101
80
120
0.678

Certificate of Laboratory Analysis Page 23 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030301 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.014
0.014
ug/L
1
0.01
0.05
> MDL
Blank # 2
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.001
0.001
ug/L
1
0.01
0.05
< MDL
Blank # 3
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
0.001
0.001
ug/L
1
0.01
0.05
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery LCL UCL
Qualifier
Mercury (Hg)
1.95
1.95
ug/L
1
0.01
2
97.3 85 115
LCS # 2
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
1.97
1.97
ug/L
1
0.01
2
98.3
85 115
MS # 1
Parent Sample:
J24020411 -- 2024003684
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.986
0.986
ug/L
1
0.01
1
98.6
75 125
MSD # 1
Parent Sample:
J24020411 -- 2024003684
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL UCL RPD
Qualifier
Mercury (Hg)
0.984
0.984
ug/L
1
0.01
1
98.4
75 125 0.203
MS # 2
Parent Sample:
J24030359 -- 2024006671
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.891
0.891
ug/L
1
0.01
1
89.1
75 125
MSD # 2
Parent Sample:
J24030359 -- 2024006671
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.874
0.874
ug/L
1
0.01
1
87.4
75 125 1.93
MS # 3
Parent Sample:
J24030440 -- 2024007045
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.989
0.989
ug/L
1
0.01
1
98.9
75 125
MSD # 3
Parent Sample:
J24030440 -- 2024007045
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.999
0.999
ug/L
1
0.01
1
99.9
75 125 1.01

Certificate of Laboratory Analysis Page 24 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030381 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.011
-0.011
ug/L
1
0.01
0.05
< MDL
Blank # 2
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.008
-0.008
ug/L
1
0.01
0.05
< MDL
Blank # 3
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.012
-0.012
ug/L
1
0.01
0.05
< MDL
Blank # 4
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.007
-0.007
ug/L
1
0.01
0.05
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery LCL UCL
Qualifier
Mercury (Hg)
1.86
1.86
ug/L
1
0.01
2
92.8 85 115
LCS # 2
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
1.8
1.8
ug/L
1
0.01
2
89.8
85 115
MS # 1
Parent Sample:
J24020411 -- 2024003686
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL UCL
Qualifier
Mercury (Hg)
1
1
ug/L
1
0.01
1
100
75 125
MSD # 1
Parent Sample:
J24020411 -- 2024003686
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.999
0.999
ug/L
1
0.01
1
99.9
75 125 0.3
MS # 2
Parent Sample:
J24030359 -- 2024006667
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.95
0.95
ug/L
1
0.01
1
95
75 125
MSD # 2
Parent Sample:
J24030359 -- 2024006667
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.946
0.946
ug/L
1
0.01
1
94.6
75 125 0.422
MS # 3
Parent Sample:
J24030453 -- 2024007115
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.97
0.97
ug/L
1
0.01
1
97
75 125

Certificate of Laboratory Analysis Page 25 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030381 HG 7470 MERCURY (COLD VAPOR) IN WATER
MSD # 3
Parent Sample:
J24030453
-- 2024007115
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD Qualifier
Mercury (Hg)
0.965
0.965
ug/L
1
0.01
1
96.5
75
125 0.517
MS # 4
Parent Sample:
J24030458
-- 2024007129
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL Qualifier
Mercury (Hg)
0.989
0.989
ug/L
1
0.01
1
98.9
75
125
MSD # 4
Parent Sample:
J24030458
-- 2024007129
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD Qualifier
Mercury (Hg)
0.965
0.965
ug/L
1
0.01
1
96.5
75
125 2.46

Certificate of Laboratory Analysis Page 26 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030328 ICP_DIS_TRM TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Zinc (Zn)
0.00104
0.001
mg/L
1
0.004
0.015
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Zinc (Zn)
5.02
5.02
mg/L
1
0.004
5
100
80
120
MS # 1
Parent Sample:
J24030359 -- 2024006673
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Zinc (Zn)
4.98
4.98
mg/L
1
0.004
5
99.5
70
130
MSD # 1
Parent Sample:
J24030359 -- 2024006673
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Zinc (Zn)
5.01
5.01
mg/L
1
0.004
5
100
70
130 0.601
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 27 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030310 ICP_TRM TOTAL RECOVERABLE METALS BY 1CP
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Barium (Ba)
-0.000039
-0.000039
mg/L
1
0.002
0.005
< MDL
Boron (B)
0.000987
0.000987
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.00287
0.00287
mg/L
1
0.012
0.05
< MDL
Iron (Fe)
-0.000655
-0.000655
mg/L
1
0.004
0.01
< MDL
Lithium (Li)
0.000627
0.000627
mg/L
1
0.002
0.005
< MDL
Magnesium (Mg)
0.00355
0.00355
mg/L
1
0.008
0.02
< MDL
Manganese (Mn)
0.000011
0.000011
mg/L
1
0.001
0.005
< MDL
Zinc (Zn)
-0.000648
-0.000648
mg/L
1
0.004
0.015
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Barium (Ba)
4.86
4.86
mg/L
1
0.002
5
97.1
80
120
Boron (B)
4.82
4.82
mg/L
1
0.005
5
96.4
80
120
Calcium (Ca)
5.02
5.02
mg/L
1
0.012
5
100
80
120
Iron (Fe)
5
5
mg/L
1
0.004
5
99.9
80
120
Lithium (Li)
4.82
4.82
mg/L
1
0.002
5
96.5
80
120
Magnesium (Mg)
5.02
5.02
mg/L
1
0.008
5
100
80
120
Manganese (Mn)
4.98
4.98
mg/L
1
0.001
5
99.6
80
120
Zinc (Zn)
5.09
5.09
mg/L
1
0.004
5
102
80
120
MS # 1
Parent Sample:
J24020411
-- 2024003684
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL
UCL
Barium (Ba)
4.84
4.84
mg/L
1
0.002
5
95.7
75
125
Boron (B)
4.8
4.8
mg/L
1
0.005
5
95.6
75
125
Calcium (Ca)
11.9
11.9
mg/L
1
0.012
5
94.2
75
125
Iron (Fe)
4.93
4.93
mg/L
1
0.004
5
98.5
75
125
Lithium (Li)
4.77
4.77
mg/L
1
0.002
5
95.5
75
125
Magnesium (Mg)
5.59
5.59
mg/L
1
0.008
5
98.4
75
125
Manganese (Mn)
4.91
4.91
mg/L
1
0.001
5
97.9
75
125
Zinc (Zn)
5
5
mg/L
1
0.004
5
100
75
125
MSD # 1
Parent Sample:
J24020411
-- 2024003684
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Barium (Ba)
4.93
4.93
mg/L
1
0.002
5
97.4
75
125
1.74
Boron (B)
4.89
4.89
mg/L
1
0.005
5
97.2
75
125
1.67
Calcium (Ca)
12
12
mg/L
1
0.012
5
97
75
125
1.19
Iron (Fe)
5.04
5.04
mg/L
1
0.004
5
101
75
125
2.15
Lithium (Li)
4.87
4.87
mg/L
1
0.002
5
97.4
75
125
2.03
Magnesium (Mg)
5.68
5.68
mg/L
1
0.008
5
100
75
125
1.58
Manganese (Mn)
5
5
mg/L
1
0.001
5
99.8
75
125
1.88
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 28 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030310 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
MSD # 1 Parent Sample: J24020411 -- 2024003684
Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier
Zinc (Zn) 5.12 5.12 mg/L 1 0.004 5 102 75 125 2.25

Certificate of Laboratory Analysis Page 29 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030330 ICP_TRM TOTAL RECOVERABLE METALS BY 1CP
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Barium (Ba)
-0.000227
-0.0002
mg/L
1
0.002
0.005
< MDL
Boron (B)
0.00262
0.0026
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.00533
0.0053
mg/L
1
0.012
0.05
< MDL
Iron (Fe)
0.00208
0.0021
mg/L
1
0.004
0.01
< MDL
Lithium (Li)
0.0000861
0.0001
mg/L
1
0.002
0.005
< MDL
Magnesium (Mg)
0.00103
0.001
mg/L
1
0.008
0.02
< MDL
Manganese (Mn)
0.000407
0.0004
mg/L
1
0.001
0.005
< MDL
Zinc (Zn)
0.000862
0.0009
mg/L
1
0.004
0.015
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Barium (Ba)
5.02
5.02
mg/L
1
0.002
5
100
80
120
Boron (B)
5.01
5.01
mg/L
1
0.005
5
100
80
120
Calcium (Ca)
5.09
5.09
mg/L
1
0.012
5
102
80
120
Iron (Fe)
5.06
5.06
mg/L
1
0.004
5
101
80
120
Lithium (Li)
5.05
5.05
mg/L
1
0.002
5
101
80
120
Magnesium (Mg)
5.07
5.07
mg/L
1
0.008
5
101
80
120
Manganese (Mn)
5.03
5.03
mg/L
1
0.001
5
101
80
120
Zinc (Zn)
5.04
5.04
mg/L
1
0.004
5
101
80
120
MS # 1
Parent Sample:
J24020411
-- 2024003686
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL
UCL
Barium (Ba)
5.05
5.05
mg/L
1
0.002
5
101
75
125
Boron (B)
5.02
5.02
mg/L
1
0.005
5
100
75
125
Calcium (Ca)
25.1
25.1
mg/L
1
0.012
5
108
75
125
Iron (Fe)
5.01
5.01
mg/L
1
0.004
5
100
75
125
Lithium (Li)
5.05
5.05
mg/L
1
0.002
5
101
75
125
Magnesium (Mg)
5.77
5.77
mg/L
1
0.008
5
101
75
125
Manganese (Mn)
5.02
5.02
mg/L
1
0.001
5
100
75
125
Zinc (Zn)
4.98
4.98
mg/L
1
0.004
5
99.6
75
125
MSD # 1
Parent Sample:
J24020411
-- 2024003686
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Barium (Ba)
4.95
4.95
mg/L
1
0.002
5
98.8
75
125
2
Boron (B)
4.95
4.95
mg/L
1
0.005
5
98.6
75
125
1.4
Calcium (Ca)
24.3
24.3
mg/L
1
0.012
5
92
75
125
3.24
Iron (Fe)
4.98
4.98
mg/L
1
0.004
5
99.5
75
125
0.601
Lithium (Li)
4.94
4.94
mg/L
1
0.002
5
98.8
75
125
2.2
Magnesium (Mg)
5.69
5.69
mg/L
1
0.008
5
99.7
75
125
1.4
Manganese (Mn)
4.95
4.95
mg/L
1
0.001
5
98.9
75
125
1.4
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 30 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030330 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
MSD # 1 Parent Sample: J24020411 -- 2024003686
Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier
Zinc (Zn) 4.95 4.95 mg/L 1 0.004 5 99 75 125 0.604

Certificate of Laboratory Analysis Page 31 of40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030338 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
LCS # 1
MS # 1
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Beryllium (Be)
0
0
ug/L
1
0.249
1
< MDL
Cadmium (Cd)
0.011
0.011
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.007
0.007
ug/L
1
0.185
1
< MDL
Copper (Cu)
0.062
0.062
ug/L
1
0.787
1
< MDL
Lead (Pb)
0.009
0.009
ug/L
1
0.037
1
< MDL
Nickel (Ni)
0.036
0.036
ug/L
1
0.256
1
< MDL
Selenium (Se)
-0.009
-0.009
ug/L
1
0.193
1
< MDL
Silver (Ag)
0
0
ug/L
1
0.035
1
< MDL
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Beryllium (Be)
47.8
47.8
ug/L
1
0.249
50
95.7
80
120
Cadmium (Cd)
49.7
49.7
ug/L
1
0.032
50
99.5
80
120
Chromium (Cr)
49.6
49.6
ug/L
1
0.185
50
99.1
80
120
Copper (Cu)
49.5
49.5
ug/L
1
0.787
50
99
80
120
Lead (Pb)
51
51
ug/L
1
0.037
50
102
80
120
Nickel (Ni)
48.4
48.4
ug/L
1
0.256
50
96.7
80
120
Selenium (Se)
48.3
48.3
ug/L
1
0.193
50
96.6
80
120
Silver (Ag)
50.1
50.1
ug/L
1
0.035
50
100
80
120
Parent Sample:
J24030359 -- 2024006674
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL
UCL
Beryllium (Be)
49.7
49.7
ug/L
1
0.249
50
99.3
75
125
Cadmium (Cd)
49.4
49.4
ug/L
1
0.032
50
98.8
75
125
Chromium (Cr)
50.4
50.4
ug/L
1
0.185
50
101
75
125
Copper (Cu)
49.7
49.7
ug/L
1
0.787
50
97.5
75
125
Lead (Pb)
51.4
51.4
ug/L
1
0.037
50
103
75
125
Nickel (Ni)
47.8
47.8
ug/L
1
0.256
50
94.9
75
125
Selenium (Se)
47.1
47.1
ug/L
1
0.193
50
94.2
75
125
Silver (Ag)
49.1
49.1
ug/L
1
0.035
50
98.2
75
125
Parent Sample:
J24030359 -- 2024006674
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Beryllium (Be)
47.8
47.8
ug/L
1
0.249
50
95.5
75
125
3.89
Cadmium (Cd)
49.3
49.3
ug/L
1
0.032
50
98.5
75
125
0.27
Chromium (Cr)
50.4
50.4
ug/L
1
0.185
50
101
75
125
0.0159
Copper (Cu)
49.2
49.2
ug/L
1
0.787
50
96.5
75
125
1.08
Lead (Pb)
51
51
ug/L
1
0.037
50
102
75
125
0.897
Nickel (Ni)
47.6
47.6
ug/L
1
0.256
50
94.6
75
125
0.344
Selenium (Se)
47.8
47.8
ug/L
1
0.193
50
95.5
75
125
1.43
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 32 of40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030338 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MSD # 1 Parent Sample: J24030359 -- 2024006674
Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier
Silver (Ag) 49 49 ug/L 1 0.035 50 98 75 125 0.192

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030313 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
-0.036
-0.036
ug/L
1
0.104
1
< MDL
Arsenic (As)
0.024
0.024
ug/L
1
0.111
1
< MDL
Beryllium (Be)
0.002
0.002
ug/L
1
0.249
1
< MDL
Cadmium (Cd)
0.002
0.002
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.024
0.024
ug/L
1
0.185
1
< MDL
Cobalt (Co)
0.005
0.005
ug/L
1
0.077
1
< MDL
Copper (Cu)
0.004
0.004
ug/L
1
0.787
1
< MDL
Lead (Pb)
-0.001
-0.001
ug/L
1
0.037
1
< MDL
Molybdenum (Mo)
0.003
0.003
ug/L
1
0.18
1
< MDL
Nickel (Ni)
0.002
0.002
ug/L
1
0.256
1
< MDL
Selenium (Se)
-0.021
-0.021
ug/L
1
0.193
1
< MDL
Silver (Ag)
0
0
ug/L
1
0.035
1
< MDL
Thallium (TI) Low Level
-0.001
-0.001
ug/L
1
0.041
0.2
< MDL
Vanadium (V)
0.014
0.014
ug/L
1
0.114
1
< MDL
LCS # 1
Page 33 of 40
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL
UCL
Antimony (Sb)
50
50
ug/L
1
0.104
50
100
80
120
Arsenic (As)
49.8
49.8
ug/L
1
0.111
50
99.6
80
120
Beryllium (Be)
49.3
49.3
ug/L
1
0.249
50
98.6
80
120
Cadmium (Cd)
49.5
49.5
ug/L
1
0.032
50
99
80
120
Chromium (Cr)
50.4
50.4
ug/L
1
0.185
50
101
80
120
Cobalt (Co)
51.6
51.6
ug/L
1
0.077
50
103
80
120
Copper (Cu)
52.2
52.2
ug/L
1
0.787
50
104
80
120
Lead (Pb)
51.6
51.6
ug/L
1
0.037
50
103
80
120
Molybdenum (Mo)
50.3
50.3
ug/L
1
0.18
50
101
80
120
Nickel (Ni)
50.1
50.1
ug/L
1
0.256
50
100
80
120
Selenium (Se)
49.7
49.7
ug/L
1
0.193
50
99.3
80
120
Silver (Ag)
49.3
49.3
ug/L
1
0.035
50
98.6
80
120
Thallium (TI) Low Level
49
49
ug/L
1
0.041
50
97.9
80
120
Vanadium (V)
50.5
50.5
ug/L
1
0.114
50
101
80
120
MS # 1
Parent Sample:
J24020411
-- 2024003685
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
51
51
ug/L
1
0.104
50
99.3
75
125
Arsenic (As)
51.4
51.4
ug/L
1
0.111
50
100
75
125
Beryllium (Be)
48.6
48.6
ug/L
1
0.249
50
97.2
75
125
Cadmium (Cd)
49.1
49.1
ug/L
1
0.032
50
98.2
75
125
Chromium (Cr)
50.4
50.4
ug/L
1
0.185
50
99.8
75
125
Cobalt (Co)
50.8
50.8
ug/L
1
0.077
50
101
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 34 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030313 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units
Dil
MDL
Copper (Cu)
51.8
51.8
ug/L
1
0.787
Lead (Pb)
51.1
51.1
ug/L
1
0.037
Molybdenum (Mo)
119
119
ug/L
1
0.18
Nickel (Ni)
49.2
49.2
ug/L
1
0.256
Selenium (Se)
71.4
71.4
ug/L
1
0.193
Silver (Ag)
48.6
48.6
ug/L
1
0.035
Thallium (TI) Low Level
48.3
48.3
ug/L
1
0.041
Vanadium (V)
57.3
57.3
ug/L
1
0.114
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
Antimony (Sb)
51.4
51.4
ug/L
1
0.104
Arsenic (As)
52.3
52.3
ug/L
1
0.111
Beryllium (Be)
48.7
48.7
ug/L
1
0.249
Cadmium (Cd)
49.5
49.5
ug/L
1
0.032
Chromium (Cr)
51
51
ug/L
1
0.185
Cobalt (Co)
51.2
51.2
ug/L
1
0.077
Copper (Cu)
52
52
ug/L
1
0.787
Lead (Pb)
52.5
52.5
ug/L
1
0.037
Molybdenum (Mo)
122
122
ug/L
1
0.18
Nickel (Ni)
50
50
ug/L
1
0.256
Selenium (Se)
72.9
72.9
ug/L
1
0.193
Silver (Ag)
49.6
49.6
ug/L
1
0.035
Thallium (TI) Low Level
49.8
49.8
ug/L
1
0.041
Vanadium (V)
57.6
57.6
ug/L
1
0.114
Parent Sample:
J24020411 -- 2024003685
Spike
% Recovery
LCL
UCL
50
101
75
125
50
102
75
125
50
97.5
75
125
50
97.9
75
125
50
98.6
75
125
50
97.1
75
125
50
96.6
75
125
50
101
75
125
Parent Sample:
J24020411
-- 2024003685
Spike
% Recovery
LCL
UCL
RPD
50
100
75
125
0.852
50
102
75
125
1.75
50
97.3
75
125
0.158
50
99.1
75
125
0.852
50
101
75
125
1.15
50
102
75
125
0.734
50
102
75
125
0.426
50
105
75
125
2.64
50
103
75
125
5.91
50
99.5
75
125
1.6
50
101
75
125
2.86
50
99.1
75
125
2.02
50
99.5
75
125
2.96
50
102
75
125
0.524
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030341 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
-0.014
-0.014
ug/L
1
0.104
1
< MDL
Arsenic (As)
0.002
0.002
ug/L
1
0.111
1
< MDL
Beryllium (Be)
0
0
ug/L
1
0.249
1
< MDL
Cadmium (Cd)
0.004
0.004
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.018
0.018
ug/L
1
0.185
1
< MDL
Cobalt (Co)
0.003
0.003
ug/L
1
0.077
1
< MDL
Copper (Cu)
0.023
0.023
ug/L
1
0.787
1
< MDL
Lead (Pb)
0.008
0.008
ug/L
1
0.037
1
< MDL
Molybdenum (Mo)
0.004
0.004
ug/L
1
0.18
1
< MDL
Nickel (Ni)
0.107
0.107
ug/L
1
0.256
1
< MDL
Selenium (Se)
0.398
0.398
ug/L
1
0.193
1
> MDL
Silver (Ag)
0
0
ug/L
1
0.035
1
< MDL
Thallium (TI) Low Level
-0.002
-0.002
ug/L
1
0.041
0.2
< MDL
Vanadium (V)
0.005
0.005
ug/L
1
0.114
1
< MDL
LCS # 1
Page 35 of 40
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL
UCL
Antimony (Sb)
49.5
49.5
ug/L
1
0.104
50
98.9
80
120
Arsenic (As)
50
50
ug/L
1
0.111
50
100
80
120
Beryllium (Be)
48.2
48.2
ug/L
1
0.249
50
96.5
80
120
Cadmium (Cd)
49.3
49.3
ug/L
1
0.032
50
98.6
80
120
Chromium (Cr)
49.1
49.1
ug/L
1
0.185
50
98.1
80
120
Cobalt (Co)
50.4
50.4
ug/L
1
0.077
50
101
80
120
Copper (Cu)
50.9
50.9
ug/L
1
0.787
50
102
80
120
Lead (Pb)
50.1
50.1
ug/L
1
0.037
50
100
80
120
Molybdenum (Mo)
49.8
49.8
ug/L
1
0.18
50
99.6
80
120
Nickel (Ni)
49.6
49.6
ug/L
1
0.256
50
99.1
80
120
Selenium (Se)
49.8
49.8
ug/L
1
0.193
50
99.6
80
120
Silver (Ag)
49
49
ug/L
1
0.035
50
97.9
80
120
Thallium (TI) Low Level
47.4
47.4
ug/L
1
0.041
50
94.8
80
120
Vanadium (V)
49.2
49.2
ug/L
1
0.114
50
98.4
80
120
MS # 1
Parent Sample:
J24030359
-- 2024006662
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
49.6
49.6
ug/L
1
0.104
50
99.1
75
125
Arsenic (As)
48.3
48.3
ug/L
1
0.111
50
96.5
75
125
Beryllium (Be)
48.9
48.9
ug/L
1
0.249
50
97.8
75
125
Cadmium (Cd)
49.6
49.6
ug/L
1
0.032
50
99.1
75
125
Chromium (Cr)
49.4
49.4
ug/L
1
0.185
50
98.1
75
125
Cobalt (Co)
48.6
48.6
ug/L
1
0.077
50
97.1
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030341 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
Copper (Cu)
49.7
49.7
ug/L
1
0.787
50
Lead (Pb)
50
50
ug/L
1
0.037
50
Molybdenum (Mo)
50.2
50.2
ug/L
1
0.18
50
Nickel (Ni)
48.9
48.9
ug/L
1
0.256
50
Selenium (Se)
49.3
49.3
ug/L
1
0.193
50
Silver (Ag)
48.7
48.7
ug/L
1
0.035
50
Thallium (TI) Low Level
47.5
47.5
ug/L
1
0.041
50
Vanadium (V)
49.6
49.6
ug/L
1
0.114
50
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
Antimony (Sb)
49.7
49.7
ug/L
1
0.104
50
Arsenic (As)
49.3
49.3
ug/L
1
0.111
50
Beryllium (Be)
48
48
ug/L
1
0.249
50
Cadmium (Cd)
49.5
49.5
ug/L
1
0.032
50
Chromium (Cr)
50.4
50.4
ug/L
1
0.185
50
Cobalt (Co)
48.8
48.8
ug/L
1
0.077
50
Copper (Cu)
50
50
ug/L
1
0.787
50
Lead (Pb)
49.9
49.9
ug/L
1
0.037
50
Molybdenum (Mo)
50.5
50.5
ug/L
1
0.18
50
Nickel (Ni)
48.2
48.2
ug/L
1
0.256
50
Selenium (Se)
48.5
48.5
ug/L
1
0.193
50
Silver (Ag)
48.8
48.8
ug/L
1
0.035
50
Thallium (TI) Low Level
47.4
47.4
ug/L
1
0.041
50
Vanadium (V)
50.4
50.4
ug/L
1
0.114
50
Page 36 of 40
Parent Sample: J24030359 -- 2024006662
% Recovery
LCL
UCL
99.2
75
125
99.9
75
125
99.3
75
125
97.1
75
125
97.7
75
125
97.3
75
125
94.9
75
125
98.2
75
125
Parent Sample: J24030359 -- 2024006662
% Recovery
LCL
UCL
RPD
99.3
75
125
0.204
98.4
75
125
1.94
96
75
125
1.86
99
75
125
0.166
100
75
125
1.87
97.5
75
125
0.438
99.8
75
125
0.599
99.7
75
125
0.245
99.8
75
125
0.535
95.7
75
125
1.54
95.9
75
125
1.82
97.5
75
125
0.246
94.7
75
125
0.177
99.8
75
125
1.63
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 37 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030293 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Blank # 2
Parameter Measured Final
TDS -0.1
Parameter Measured Final
TDS -0.9
Duplicate # 1
Parameter Measured Final
TDS 54
Duplicate # 2
Parameter Measured Final
TDS 327
LCS # 1
LCS # 2
Parameter Measured Final
TDS 500
Parameter Measured Final
TDS 500
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
mg/L
1
25
25
< MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
mg/L
1
25
25
< MDL
Parent Sample:
J24020411
-- 2024003684
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
8.85
Parent Sample:
J24030440 -- 2024007046
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
1.82
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
100
90
110
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
100
90
110

Certificate of Laboratory Analysis Page 38 of 40
This report shall not be reproduced, except in full.
Order # J24030359
Level II QC Summary
Q24030324 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Blank # 2
Parameter Measured Final
TDS -0.4
Parameter Measured Final
TDS -0.3
Duplicate # 1
Parameter Measured Final
TDS 91
Duplicate # 2
Parameter Measured Final
TDS 79
LCS # 1
LCS # 2
Parameter Measured Final
TDS 494
Parameter Measured Final
TDS 488
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
mg/L
1
25
25
< MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
mg/L
1
25
25
< MDL
Parent Sample:
J24030359 -- 2024006662
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
2.22
Parent Sample:
J24030457 -- 2024007126
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
0
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
98.8
90
110
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
97.6
90
110

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
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