1117_Buncombe_GARAA_Q1_2024Report_SW_FID1896930_20240322

DENR USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No) Doc/Event#:
NC DENR I I Environmental Monitoring
Division of Waste Management- Solid Waste Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC General Statute 132-1. As such, these documents are
available for inspection and examination by any person upon request (NC General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing condition,
etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
• Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
• Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646.
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
SynTerra Corporation (Consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Kathryn W. Webb Phone: [phone]
E-mail: kwebb(a)svnterracorp.com
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit# (.0500or. 1600) October 20-24, 2006)
Duke Energy Progress Greater
Asheville Regional Airport 61 Terminal Drive #1 L17-STRUC-2020 .0500 January 3, 2024
Authority Fletcher, North Carolina
Structural Fills — Areas 1, 3A4
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.
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
1/ `, n d 3/22/2024 Affix NC Licensed/ Professional Geolooist Seal
`�ci Ll�j�
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: QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
STRUCTURAL FILLS — AREAS 1, 3, & 4
PERMIT NO. 1117-STRUC-2020
TITLE: QUARTERLY WATER QUALITY MONITORING REPORT
This document has been reviewed for accuracy and quality commensurate with the intended
application.
Prepared by:Date
Approved by: =r�1� Date
t
Project Geologist: Kathryn W. Webb, NC L.G.#1328
3/22/2024
3/22/2024
Licensed Geologist Seal:
SynTerra
148 River Street, Suite 220
Greenville, SC 29601
North Carolina Geological Corporation Number C-387

I VIP
synTerra
Science & Engineering Consultants
synterracorp.cam
QUARTERLY WATER QUALITY
MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
STRUCTURAL FILL — AREAS 1, 3, AND 4
PERMIT NO. 1117-STRUC-2020
61 TERMINAL DRIVE #1
FLETCHER, NORTH CAROLINA
MARCH 2O24
PREPARED FOR
ENERGY
PROGRESS
DUKE ENERGY PROGRESS, LLC
Kathryn W. Webb Kelly Ferri
Senior Peer Review, NC L.G. 1328 Project Manager

Quarterly Water Quality Monitoring Report —January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
TABLE OF CONTENTS
SECTION
PAGE
1.0 BACKGROUND..........................................................................................................1-1
2.0 MONITORING NETWORK.......................................................................................... 2-1
2.1 Groundwater................................................................................................................2-1
2.2 Surface Water..............................................................................................................2-2
2.3 Fill Material..................................................................................................................2-2
3.0 SAMPLING ANALYSIS AND METHODS....................................................................... 3-1
3.1 Groundwater................................................................................................................3-1
3.2 Surface Water.............................................................................................................. 3-1
4.0 STATEMENT OF WORK............................................................................................. 4-1
5.0 FILL AREA 1 RESULTS................................................................................................ 5-1
5.1 Groundwater Flow.......................................................................................................5-1
5.2 Groundwater Analytical Results.................................................................................. 5-1
5.3 Surface Water Analytical Results................................................................................. 5-1
5.4 Piezometer Water Levels.............................................................................................5-2
6.0 FILL AREA 3 RESULTS................................................................................................ 6-1
6.1 Groundwater Flow.......................................................................................................6-1
6.2 Groundwater Analytical Results.................................................................................. 6-1
7.0 FILL AREA 4 RESULTS................................................................................................ 7-1
7.1 Groundwater Flow.......................................................................................................7-1
7.2 Groundwater Analytical Results.................................................................................. 7-1
8.0 REFERENCES.............................................................................................................8-1
March 2024
Page i
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
LIST OF FIGURES
Figure 1 USGS Site Location Map
Figure 2 Groundwater Sample Location Map
Figure 3 Surface Water Sample Location Map (Structural Fill - Area 1)
Figure 4 Piezometer Location Map (Structural Fill - Area 1)
LIST OF TABLES
Table 1 Monitoring Well Construction Information
Table 2 Surface Water Field and Analytical Results
Table 3 Field and Analytical Results Equal to or Greater Than Surface Water Quality
Standards
Table 4 Piezometer Water Levels
LIST OF APPENDICES
Appendix A
Appendix B
Surface Water Sampling Logs
Surface Water Laboratory Analytical Reports
March 2024
Page H
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
LIST OF ACRONYMS AND ABBREVIATIONS
02B standard Title 15A NCAC 02B .0200, Surface Water and Wetland Standards
CCP
coal combustion products
DWM
Division of Waste Management
Duke Energy
Duke Energy Progress, LLC
EDD
electronic data deliverable
GARAA
Greater Asheville Regional Airport Authority
mg/L
milligrams per liter
NCAC
North Carolina Administrative Code
NCDEQ
North Carolina Department of Environmental Quality
NOAA
National Oceanic and Atmospheric Administration
NRWQC
USEPA National Recommended Water Quality Criteria
ORP
oxygen -reduction potential
Site
Greater Asheville Regional Airport Authority
SM
Standard Method
SW
Solid Waste
SWS
Solid Waste Section
TDS
total dissolved solids
TOC
total organic carbon
TSS
total suspended solids
WQMR
Water Quality Monitoring Report
WQMRP
Water Quality Monitoring and Reporting Plan
March 2024
Page iii
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
1.0 BACKGROUND
This Quarterly Water Quality Monitoring Report (WQMR), prepared to satisfy reporting
requirements of permit No. 1117-STRUC-2020, provides a summary of January 2024 surface
water quality sampling activities and results at the Greater Asheville Regional Airport Authority
(GARAA or Site).
Monitoring results from the January 2024 quarterly sampling event show that surface water
concentrations are less than applicable 15A NCAC 02B .0200, Surface Water and Wetland
Standards (02B standard), except for pH values, which decreased in surface water across the
site, including the background sample location, SW-2-Al.
The Site is located in Fletcher, Buncombe County, North Carolina, approximately 13 miles south
of Asheville, North Carolina (Figure 1). Three separate structural fill areas (Areas 1, 3, and 4)
were constructed at the Site from the beneficial reuse of coal combustion products (CCP)
material. That material was sourced from the nearby Asheville Steam Electric Plant, owned and
operated by Duke Energy Progress, LLC (Duke Energy).
The Water Quality Monitoring and Reporting Plan — Structural Fill Areas 1, 3, & 4 (WQMRP)
(SynTerra, 2020) pertaining to the structural fills was submitted to the North Carolina
Department of Environmental Quality (NCDEQ) Division of Waste Management (DWM) — Solid
Waste Section (SWS) in December 2020. The WQMRP established procedures for monitoring
groundwater in the surficial flow zone (saprolite and partially weathered rock) upgradient and
downgradient from Structural Fill Areas 1, 3, and 4 and surface waters adjacent to Structural Fill
Area 1 during operational and post -closure periods. The WQMRP also requires quarterly
monitoring of piezometer water levels in Area 1. Pressure transducers were installed in May
2023 to monitor changes in water levels as a result of the Area 1 cap. Such procedures are
established to satisfy requirements in Title 15A of the North Carolina Administrative Code
(NCAC) 13B .0504(1)(g)(iv). Subsequent to approval of the WQMRP, NCDEQ SWS issued water
quality monitoring and reporting permit number 1117-STRUC-2020 on December 14, 2020.
March 2024 Page 1-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report —January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
2.0 MONITORING NETWORK
2.1 Groundwater
Monitoring well locations for the three structural fill areas are provided on Figure 2, and
monitoring well construction details are presented in Table 1. Boring logs and well
abandonment records are included in the WQMRP and have been provided to NCDEQ DWM
SWS. A brief description of the monitoring network for each structural fill area is provided
below:
Area 1
The existing groundwater quality monitoring network for Area 1 consists of two background
wells and six review boundary wells (Figure 2). Four of the monitoring wells (MW-1A-A1, MW-
2A-A1, MW-4A-Al, and MW-5-Al) were installed in 2009. The remaining four monitoring wells
(MW-6-Al, MW-7-Al, MW-8-Al, and MW-9-Al) were installed in 2018. Wells MW-4A-A1 and
MW-9-Al, located upgradient of Area 1, serve as background wells. The remaining wells were
installed either side -gradient or downgradient from Area 1 at the approximate review boundary
(Figure 2). One additional well (MW-1-Al) located north and downgradient of Area 1 beyond
the review boundary is designated to be used only for water -level measurements, as per the
WQMRP.
Construction to upgrade the Area 1 cover system with a geomembrane liner began in June 2022
and was completed in May 2023. In August 2022, monitoring well MW-2A-A1 was abandoned
to support construction for the Area 1 cover project; a replacement well (MW-2B-Al) was
installed in October 2022. The well abandonment record for MW-2A-A1 was included in the Q3
2022 WQMR, submitted in October 2022. A well construction record for MW-2B-A1 was
included in the Q4 2022 WQMR, submitted in March 2023. A boring log for MW-2B-A1 will be
included in the WQMRP update, anticipated to be completed in 2024.
Area 3
The existing groundwater monitoring well network for Area 3 consists of seven downgradient
review boundary wells (MW-1-A3, MW-2-A3, MW-3-A3, MW-4-A3, MW-5-A3, MW-6-A3, and
MW-7-A3) (Figure 2). The monitoring wells were installed in December 2013.
Area 4
The existing groundwater monitoring well network for Area 4 consists of one background well
and six downgradient review boundary wells (Figure 2). Wells MW-2-A4 and MW-5-A4 were
installed in 2009, wells MW-6-A4 and MW-7-A4 were installed in 2010, and wells MW-1A-A4,
MW-5D-A4, and MW-9-A4 were installed in 2012. The top of casing for well MW-9-A4 was
extended vertically in September 2014 to accommodate final surface grade of the GARAA
taxiway project. Well MW-1A-A4 was initially installed upgradient of Area 4 as a background
well but was abandoned because of the taxiway project. Replacement background well MW-
1AR-A4 was installed in September 2015 (Figure 2). MW-1A-A4 was properly abandoned in
October 2015.
March 2024
Page 2-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
In June 2022, a new Area 4 background well (MW-IAR-A4R) was installed in preparation for an
upcoming GARAA control tower project. MW-IAR-A4 was abandoned, and a new background
well (MW-IAR-A4R) was installed and screened within the same flow zone. Construction details
for background monitoring well MW-IAR-A4R are presented in Table 1, and the location of the
well is shown on Figure 2. The well abandonment record for MW-IAR-A4 and the well
construction record for MW-AIR-A4R are included in the Q3 2022 WQMR, submitted in
October 2022. A boring log for MW-IAR-A4R will be included in the updated WQMRP,
anticipated to be completed in 2024.
2.2 Surface Water
The eight surface water sample locations designated for Area 1 at the time the WQMRP was
submitted include SW-2-Al, SW-3-Al, SW-413-A1, SW-4C-A1, SW-5-Al, SW-6-Al, SW-8-Al, and
SW-9-Al (Figure 3). SW-2-Al, located near the southern portion of Area 1, serves as a
background surface water monitoring location. SW-3-Al, located north of Area 1, is the farthest
downgradient surface water sample location and receives flow from the remaining Area 1
surface water locations, prior to migrating off -Site.
A Site walk with NCDEQ occurred on September 22, 2023, to identify the remaining surface
water sample locations still present after the Area 1 cover project was completed. Surface
water sample locations SW-6-Al and SW-8-Al were destroyed because of construction
activities. A new sample location (SW-10-Al) was identified and will be sampled to represent
surface water quality at SW-46-Al and SW-4C-A1. Surface water locations SW-413-A1 and SW-
4C-A1 will be observed during quarterly sampling events; changes observed will be noted.
2.3 Fill Material
A total of nine piezometers were installed in Area 1; six are used to monitor pore water within
the fill material, two were installed beneath the geosynthetic clay liner (PZ-2 and PZ-31D)
(Figure 4) to monitor groundwater levels, and one (PZ-7) was installed outside the CCP limits in
the soil -only corridor. Six piezometers (PZ-1, PZ-2, PZ-3, PZ-4, PZ-5, and PZ-6) were installed in
November 2017 and three piezometers (PZ-2S, PZ-31D, and PZ-7) were installed in August 2018.
Those piezometers are designated to be used only for water -level measurements, as per the
WQMRP. Well redevelopments were conducted in PZ-5 and PZ-6 in March 2024, to purge the
saturated sediment that accumulated at the bottom of the piezometer. The total depth of PZ-5
increased from 11.12 feet to 11.25 feet. The total depth of PZ-6 increased from 10.2 feet with
no water to 10.83 feet with water.
March 2024 Page 2-2
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
3.0 SAMPLING ANALYSIS AND METHODS
3.1 Groundwater
Groundwater samples are collected semiannually, as per the WQMRP, and were not collected
during Q1 2024.
3.2 Surface Water
Surface water sampling of Area 1 was conducted in accordance with the Internal Technical
Guidance: Evaluating Impact to Surface Water from Discharging Groundwater Plumes (NCDEQ,
October 2017). Surface water samples were collected during Q12024 at locations where there
was sufficient flow to sample. Samples were collected as single -grab samples on January 3,
2024. Surface water downgradient of Area 1 flows northward toward the French Broad River
and is not classified. The French Broad River has a Class B surface water classification in the
vicinity of the airport. Therefore, analytical results for surface water collected at Area 1 are
compared with Title 15A NCAC 02B .0200 Surface Water and Wetland Standards (02B
standards).
Surface water samples were collected at each location during low or base flow conditions.
According to review of the U.S. Department of Commerce National Oceanic and Atmospheric
Administration (NOAA) record of climatological observations for the Asheville Airport Weather
Station (USW00003812), the last recorded precipitation event prior to the January 3, 2024,
sampling event was recorded on December 26, 2023, at 1.42 inches. Surface water samples
were not collected from locations where dry or stagnant conditions, insufficient flow, or other
observed conditions that would preclude the ability to collect a valid, representative sample
were encountered. Field parameters [i.e., pH, temperature, dissolved oxygen, specific
conductance, oxidation-reduction potential (ORP), and turbidity] were measured and recorded
prior to collection of surface water samples. Copies of surface water field sampling logs are
included in Appendix A.
Surface water sample location SW-5-Al was not sampled during the January 2024 sampling
event because of dry conditions. Surface water sample locations SW-6-Al and SW-8-Al were
destroyed because of construction activities for the Area 1 cover project and were not sampled
during the January 2024 sampling event.
Duke Energy Analytical Laboratory (North Carolina Laboratory Certification #248) analyzed
surface water samples for total and dissolved phase metals, alkalinity, chloride, sulfate, cations,
anions, and other parameters, including total dissolved solids (TDS), total organic carbon (TOC),
and total suspended solids (TSS). Chain -of -custody forms and surface water analytical
laboratory reports, including analytical methods and constituent detection limits, are provided
in Appendix B.
March 2024 Page 3-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
4.0 STATEMENT OF WORK
The following tasks occurred during Q1 2024:
• Duke Energy personnel collected quarterly surface water samples from Area 1 on
January 3, 2024.
• SynTerra personnel measured depth -to -water in each of the piezometers positioned
within Area 1 on February 2, 2024.
• SynTerra personnel conducted a review of laboratory surface water analytical results for
samples listed above.
• SynTerra personnel reviewed the laboratory analytical results pertaining to the
parameters listed in the WQMRP. The electronic data deliverable (EDD) provided by
Duke Energy was adapted to conform to the format requirements of the NCDEQ EQUIS
EDD template.
• SynTerra personnel redeveloped piezometers PZ-5 and PZ-6 to purge sediment that
accumulated at the bottom of the piezometer.
• SynTerra personnel prepared and submitted this report to Duke Energy.
March 2024
Page 4-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
5.0 FILL AREA 1 RESULTS
5.1 Groundwater Flow
Not applicable during this reporting period.
5.2 Groundwater Analytical Results
Not applicable during this reporting period.
5.3 Surface Water Analytical Results
A summary of the surface water field parameters and analytical results (total and dissolved)
from the January 2024 surface water sampling event is presented in Table 2. Surface water
samples are compared to applicable 02B standards and in -stream target values. Duke Energy
provides comparisons against in -stream target values with the qualification that constituent
concentrations greater than the published value are not necessarily a violation of the water
quality standard for toxicity. Therefore, comparisons with those criteria are for information
purposes only. An in -stream hardness of 25 milligrams per liter (mg/L) is assumed for hardness -
dependent metal standards and provided for screening purposes only.
Surface water samples were collected using the grab sample method and compared to
applicable 02B standards. Several 02B standards require sampling methods specific to acute or
chronic concentrations and are not applicable to the grab sample method. Chronic standards
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. The surface water standards used for comparison and screening purposes will be
updated in the updated WQMRP anticipated to be completed in 2024. Updated comparison
criteria will include 02B standards, in -stream target values, and USEPA National Recommended
Water Quality Criteria (NRWQC) for Aquatic Life and Human Health.
A summary of surface water field and analytical results equal to or greater than the 02B
standard and a preliminary analysis of the cause and significance of the exceedances is
presented in Table 3.
Evaluation of the Area 1 downgradient surface water analytical results indicate constituent
concentrations are within applicable 02B standards for Class B surface waters, except for pH
concentrations in SW-3-Al, SW-9-Al, and SW-10-Al that were less than the minimum 02B
criteria. The pH value in the background surface water sample location, SW-2-Al, decreased
from 6 to 5 standard units between the November 2023 and January 2024 sampling event,
indicating that pH in surface waters decreased across the Site. No other constituents were
detected at concentrations greater than (or less than for dissolved oxygen and pH) applicable
02B criteria for Class B surface waters.
March 2024
Page 5-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
The dissolved copper concentration in SW-9A1 is not noted in Table 2 by bold font because the
hardness -dependent dissolved metal standard is not applicable to the January 2024 sampling
method. In addition, total copper concentrations were less than the dissolved concentrations,
indicating dissolved concentrations are an artifact of the filter used to collect dissolved
constituents. The total copper concentrations were less than the laboratory's method reporting
limit.
5.4 Piezometer Water Levels
Water -level data were collected from the nine piezometers (PZ-1, PZ-2/2S, PZ-3/31D, PZ-4, PZ-5,
PZ-6, and PZ-7) in Area 1 (Figure 4) on February 2, 2024. Depth -to -water -level measurements
are presented in Table 4. Well redevelopments were conducted in PZ-5 and PZ-6 in March
2024, to purge the saturated sediment that accumulated at the bottom of the piezometer. The
total depth of PZ-5 increased from 11.12 feet to 11.25 feet. The total depth of PZ-6 increased
from 10.2 feet with no water to 10.83 feet with water.
March 2024
Page 5-2
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
6.0 FILL AREA 3 RESULTS
6.1 Groundwater Flow
Not applicable during this reporting period.
6.2 Groundwater Analytical Results
Not applicable during this reporting period.
March 2024
Page 6-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
7.0 FILL AREA 4 RESULTS
7.1 Groundwater Flow
Not applicable during this reporting period.
7.2 Groundwater Analytical Results
Not applicable during this reporting period.
March 2024
Page 7-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
8.0 REFERENCES
NCDEQ. (2017). Internal Technical Guidance: Evaluating Impact to Surface Water from
Discharging Groundwater Plume. N.C. Division of Water Resources. Raleigh, N.C.: N.C.
Department of Environmental Quality. Retrieved March 4, 2021, from
https:Hfiles.nc.gov/ncdeq/Sampling%20of%20SW%20for%2002L%20171031%2OFINAL_
O.pdf
SynTerra. (2020). Water Quality Monitoring and Reporting Plan — Structural Fills Areas 1, 3, & 4
- Greater Asheville Regional Airport Authority. November 2020.
March 2024
Page 8-1
Project: 00.0059.53.02.01

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
FIGURES
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DUKE USGS SITE LOCATION MAP
BUNCOMBE STRUCTURAL AREAS 1, 3, AND 4
ENERGY COUNTY QUARTERLY WATER QUALITY MONITORING REPORT
PROGRESS JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
FLETCHER, NORTH CAROLINA
ASHEVILLE CHARLOTTE
DRAWN BY T KING DATE 06/08/2022 GRAPHICSCAL
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BOUNDARYAND COMPLIANCE BOUNDARY TAKEN FROM S&ME DRAWING i ♦ Xw.
( "GROUNDWATER FLOW MAP STRUCTURAL FILL", DECEMBER 12, 2010). i.`•r Sg r� * F
3. *-MONITORING WELL WAS ABANDONED IN AUGUST 2022AND / ..(" • �• i p;
REPLACED WITH MW-2B-Al. ♦ a MW-7-A4 ' " I.1'9�i +`
4. A MONITORING WELL WAS ABANDONED IN JUNE 2022 AND REPLACED ♦` ;' ". I '� ` I "i _1• _ :�-='' �' � Y'�
WITH MW-1AR-A4R. ` \
♦ \ ,
5. COAL COMBUSTION PRODUCTS LIMITS, REVIEW BOUNDARY AND ♦ - • ` � � ��
COMPLIANCE BOUNDARY TAKEN FROM S&ME DRAWING
( 'GROUNDWATER FLOW MAP STRUCTURAL FILL", DECEMBER 12, 2010).ha
AREAS 3 AND 4 BASED ON DRAWING BY FRANKLIN S. CRAIG, P.E. OF ' �� .. Z M W-9-A4 ♦ ',
GASTONIA, NORTH CAROLINA ("AREA#4-ALL PHASES ENGINEERED FILLDETENTION -
DESIGN", SHEET E-1, JUNE 30, 2011). q� POND
6. AERIAL IMAGERY OBTAINED FROM USGS VIA EARTHEXPLORER, yp ♦ �� +�'Vr-.ar';;',„,.
COLLECTED SEPTEMBER 15,2022. F'
7. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA P it
STATE PLANE COORDINATE SYSTEM RIPS 3200 (NAD83). _ "?;; •'x ;of
41P GRAPHIC SCALE
650 0 650 1,300 FIGURE 2
GROUNDWATER SAMPLE LOCATION MAP
WnTerra (IN FEET STRUCTURAL FILL -AREAS 1, 3, AND 4
DRAWN BY KING DATE:06/08/2022 QUARTERLY WATER QUALITY MONITORING REPORT
DUKE REVISED BY T.KING DATE:03/08/2024 JANUARY 2024 SAMPLING EVENT
CHECKED BY: K.. FERI DATE:03/08/2024 GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
ENERGY APPROVED BY K. FERRI DATE: 03/OS/2024
PROJECT MANAGER: K. EERRI FLETCHER, NORTH CAROLINA
PROGRESS ____

EXISTING
1
r
r
/ ♦iA
1
1
LEGEND
0 BACKGROUND SURFACE WATER SAMPLE LOCATION
O INACTIVE SURFACE WATER SAMPLE LOCATION
0 SURFACE WATER SAMPLE LOCATION
REVIEW BOUNDARY
■ • COMPLIANCE BOUNDARY
PROPERTY BOUNDARY
COAL COMBUSTION PRODUCT LIMITS
NOTES:
1. ALL BOUNDARIES ARE APPROXIMATE
SURFACE WATER SAMPLE LOCATIONS SW-6-Al AND SW-8-Al ARE INACTIVE DUE TO
INSTRUCTION ACTIVITIES FOR THE COVER PROJECT.
♦ 2�
♦ m
�. 2�
N
m�0A vm
I ' 7l N6
CONCRETE HEADWALL - � � � �
SW-8 Al
� 60" RCP
1 ♦
1 ,
1 t
1 F
SW-10-Al IS NEW SAMPLE LOCATION AND REPRESENTS SURFACE WATER
)WNGRADIENT OF SW-4B-Al AND SW-4C-Al.
AERIAL IMAGERY OBTAINED FROM USGS VIA EARTHEXPLORER, COLLECTED SEPTEMBER 15,
z2.
14,
synTerra
' DUKE
ENERGY
PROGRESS
t
t
GRAPHIC SCALE
125 0 125 250
(IN FEET)
DRAWN BY: T. KING DATE: 06/08/2022
REVISED BY: T. KING DATE: 03/08/2024
CHECKED BY: K. FERRI DATE: 03/08/2024
APPROVED BY: K. FERRI DATE: 03/08/2024
PROJECT MANAGER: K. FERRI
FIGURE 3
SURFACE WATER SAMPLE LOCATION MAP
STRUCTURAL FILL -AREA I
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
FLETCHER, NORTH CAROLINA
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
)ORDINATE SYSTEM RIPS 3200 (NAD83T

i... PZ-6
CONCRETE HEADWALL
PZ-5 PZ-4
P PZ-3D` PZ 3 1
1
� 1 -
PZ-1
PZ-7
1 PZ-2S
PZ-2*
1 1
1
1 �
1 1`
1
1 � i
� 1 I
1 ♦ �
I
� 1 I
1 � �
1 � f
� 1 �
1 ` 1
� 1 �
1 �
` 1
411)
• 1
� 1
EXISTING
i15" RC
I �
I�
LEGEND
C PIEZOMETER
REVIEW BOUNDARY
- - COMPLIANCE BOUNDARY
- - COAL COMBUSTION PRODUCT LIMITS
• PROPERTY BOUNDARY
ALL BOUNDARIES ARE APPROXIMATE.
* - PIEZOMETERS ARE SCREENED BELOW THE GEOSYNTHETIC CLAY LINER TO MONITOR
iOUNDWATER LEVELS.
COAL COMBUSTION PRODUCTS LIMITS, REVIEW BOUNDARY AND COMPLIANCE BOUNDARY
,KEN FROM S&ME DRAWING ('GROUNDWATER FLOW MAP STRUCTURAL FILL', DECEMBER 12,
AERIAL IMAGERY OBTAINED FROM USGS VIA EARTHEXPLORER, COLLECTED SEPTEMBER 15,
l0,
synTerra
' DUKE
ENERGY
PROGRESS
GRAPHIC SCALE
125 0 125 250
(IN FEET)
DRAWN BY. T. KING DATE: 06/08/2022
REVISED BY. T. KING DATE: 03/06/2024
CHECKED BY: K. FERRI DATE: 03/06/2024
APPROVED BY. K. FERRI DATE: 03/06/2024
PROJECT MANAGER: K. FERRI
FIGURE 4
PIEZOMETER LOCATION MAP
STRUCTURAL FILL - AREA I
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
FLETCHER, NORTH CAROLINA
WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
3200 (NAD83).

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
TABLES
L7
symTerra
Science & Engineering Consultants

TABLE 1
MONITORING WELL CONSTRUCTION INFORMATION
STRUCTURAL FILL AREAS 1, 3, AND 4
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
DUKE ENERGY PROGRESS, LLC, FLETCHER, NC
Well Name
Date
Installed
Casing
Diameter
(inches)
Northing
Easting
Ground
Elevation
Top Of Casing
Elevation
Total Depth
of Well (bgs)
Length
of Screen (feet)
Screened Interval
(NAND 88)
Lithology of
Screened Interval
(NAD 83)
(NAVD 88)
from
to
MW-1-Al*
1/4/2008
6.5
636742.78
945061.99
2,096.50
2,098.94
23
15
2,089
2,074
Saprolite
MW-1A-A1
10/6/2009
2
636559.68
944943.83
2,097.70
2,100.40
20
15
2,093
2,078
Saprolite
MW-2A-Al#
10/6/2009
2
636617.12
945291.16
2,099.90
2,102.71
15
10
2,095
2,085
Saprolite
MW-26-Al
10/6/2022
2
636656.42
945306.39
2,109.32
2,112.08
25
10
NA
NA
Saprolite
MW-4A-Al
10/7/2009
2
635188.59
944975.13
2,149.10
2,151.55
45
15
2,119
2,104
Saprolite/PWR
MW-5-Al
10/7/2009
2
636320.32
944677.45
2,152.00
2,153.86
57
15
2,110
2,095
Saprolite
MW-6-Al
8/14/2018
2
636581.93
945096.41
2,102.83
2,103.13
20
10
2,093
2,083
Saprolite
MW-7-Al
8/14/2018
2
636504.84
945718.42
2,123.33
2,123.62
20
10
2,113
2,103
Saprolite
MW-8-Al
8/14/2018
2
636237.93
945850.91
2,142.29
2,142.59
25
10
21127
2,117
Saprolite
MW-9-Al
8/14/2018
2
635681.19
946058.68
2,163.20
2,163.53
32
10
2,142
2,132
Saprolite
MW-1-A3
11/25/2013
2
634037.84
943846.89
2,159.54
2,162.42
58
15
2,117
2,102
PWR
MW-2-A3
12/11/2013
2
634848.88
943520.52
2,144.60
2,147.13
63
15
21097
2,082
Saprolite/PWR
MW-3-A3
12/2/2013
2
635548.38
943337.34
2,138.00
2,140.98
65
15
2,088
2,073
Saprolite/PWR
MW-4-A3
12/13/2013
2
636014.4
943105.17
2,115.40
2,117.64
34
10
2,092
2,082
Saprolite/PWR
MW-5-A3
12/3/2013
2
636531.67
943234.27
2,120.60
2,123.16
62
15
21073
2,058
Saprolite/PWR
MW-6-A3
12/4/2013
2
636734.52
943257.50
2,127.80
2,130.44
67
15
2,076
2,061
Saprolite/PWR
MW-7-A3
12/2/2013
2
637022.38
943192.53
2,119.00
2,121.54
68
15
2,067
2,052
Saprolite/PWR
MW-IAR-A4A
9/18/2015
2
631447.90
944679.90
2,131.20
2,133.72
60
10
21081
2,071
PWR
MW-IAR-A4R
6/21/2022
2
631602.17
944673.98
2,136.65
2,136.59
33
10
21114
2,104
PWR
MW-2-A4
12/8/2009
2
629920.28
944436.9
2,074.60
2,076.56
30
20
2,065
2,045
Saprolite
MW-5-A4
12/8/2009
2
629395.45
944832.59
2,066.30
2,068.31
25
15
2,056
2,041
Saprolite
MW-5D-A4
4/2/2012
2
629386.39
944842.05
2,067.10
2,071.47
72
10
2,006
1,996
PWR
MW-6-A4
7/2/2010
2
628967.08
945202.85
2,071.00
2,074.01
30
15
2,056
2,041
Saprolite
MW-7-A4
7/2/2010
2
628489.87
945512.01
2,068.40
2,071.37
30
15
2,053
2,038
Saprolite
MW-9-A4
3/29/2012
2
627830.32
945932.12
2,065.00
2,069.01
105
10
1,972
1,962
PWR:::�J
Notes:
* - Monitoring well used for water level measurements only.
A - Monitoring well was abandoned in August 2022 and replaced with MW-IAR-A411.
- Monitoring well was abandoned in August 2022 and replaced with MW-213-A1.
Coordinates for MW-26-Al are approximate. The new monitoring well will be surveyed after completion of the Area 1 cover project.
NA - not available
NAD 83 - North American Datum of 1983
NAVD 88 - North American Vertical Datum of 1988
bgs - below ground surface
PWR - partially weathered rock
Information on this table provided by Duke Energy Progress, LLC.
Prepared by: CSM Checked by: KHF
Page 1 of 1

TABLE 2
SURFACE WATER FIELD AND ANALYTICAL RESULTS
STRUCTURAL FILL AREAS 1, 3, AND 4
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
DUKE ENERGY PROGRESS, LLC, FLETCHER, NC
Parameter
SWS ID
Units
Area
1 Surface Water Sample Locations
MDL
15A NCAC 02B
Standard (Class B)Z
SW-2-Al1
SW-3-Al
SW-9-Al
SW-10-Al
pH
320
S.U.
5.0
4.8
4.4
4.7
NE
6.0-9.0
Temperature
325
Deg C
11
8
5
6.0
NE
<_ 29
Specific Conductance
323
µSS/cm
85
129
243
115.0
NE
NE
Dissolved Oxygen
-
mg/L
9.57
9.47
11.13
8.4
NE
>_ 4
Oxidation Reduction Potential
336
mV
330
399
4
-6.0
NE
NE
Turbidity
330
NTUs
3
2.2
1.4
4.7
NE
<_ 50
Alkalinity
337
mg/L
13
25.2
34
37.1
1.7
NE
Aluminum
-
µg/L
19
26
980
72
0.003
NE
Aluminum (Dissolved)
-
µg/L
16
18
34
38
0.003
NE
Antimony
13
µg/L
< 1
< 1
< 1
< 1
0.104
NE
Antimony (Dissolved)
-
µg/L
< 1
< 1
< 1
< 1
0.104
NE
Arsenic
14
µg/L
< 1
< 1
0.446 J
< 1
0.111
NE
Arsenic (Dissolved)
-
µg/L
< 1
< 1
0.14 J
< 1
0.111
150^
Barium
15
µg/L
63
44
57
38.0
2
NE
Barium (Dissolved)
-
µg/L
63
44
51
40
2
NE
Beryllium
23
µg/L
< 1
< 1
< 1
< 1
0.249
NE
Beryllium (Dissolved)
-
µg/L
< 1
< 1
< 1
< 1
0.249
6.5^
Bicarbonate Alkalinity
347
mg/L
13
25.2
34
37.1
5
NE
Boron
428
µg/L
< 50
43 J
63
152
5
NE
Boron (Dissolved)
-
µg/L
5 J
44 J
66
158
5
NE
Cadmium
34
µg/L
0.07 J
< 1
0.034 J
< 1
0.032
NE
Cadmium (Dissolved)
-
µg/L
0.032 J
0.054 J
0.034 J
< 1
0.032
0.25^'t
Calcium
375
mg/L
7.1
10.2
11.4
11.2
0.012
NE
Calcium (Dissolved)
348
mg/L
7.08
10.2
12.1
11.8
0.012
NE
Carbonate Alkalinity
301
mg/L
< 5
< 5
< 5
< 5
5.0
NE
Chloride
51
mg/L
17
14
14
4.6
0.0154
230
Chromium
53
µg/L
0.331 J
0.527 J
0.848 J
0.327 J
0.185
NE
Chromium (Dissolved)
-
µg/L
0.227 J
0.236 J
0.219 J
0.338 J
0.185
NE
Cobalt
54
µg/L
0.384 J
1.32
5.68
0.633 J
0.077
NE
Cobalt (Dissolved)
-
µg/L
0.366 J
1.27
4.65
0.603 J
0.077
NE
Copper
-
µg/L
< 5
< 5
1 J
< 5
1
NE
Copper (Dissolved)
-
µg/L
< 5
< 5
4 J
< 5
1
2.7^'t
Fluoride
-
mg/L
< 0.1
< 0.1
< 0.1
< 0.1
0.0479
1.8
Hardness (Total)
340
mg/L
30.2
41.4
46.9
46.2
5
NE
Iron
131
µg/L
1090
196
5160
931
NE
Iron (Dissolved)
-
µg/L
1020
169
1280
681
4
NE
Lead
376
µg/L
0.118 J
< 1
0.656 J
0.04 J
0.037
NE
Lead (Dissolved)
-
µg/L
0.052 J
0.046 J
0.307 J
< 1
0.037
0.54^'t
Magnesium
342
mg/L
3.02
3.86
4.47
4.43
0.008
NE
Magnesium (Dissolved)
-
mg/L
3
3.89
4.49
4.63
0.008
NE
Manganese
132
µg/L
241
308
1280
248
1
NE
Manganese (Dissolved)
335
µg/L
238
308
1210
256
1
NE
Mercury
397
µg/L
< 0.05
< 0.05
< 0.05
< 0.05
0.01
0.012*
Mercury (Dissolved)
-
µg/L
< 0.05
< 0.05
< 0.05
< 0.05
0.01
NE
Molybdenum
152
µg/L
< 1
< 1
< 1
< 1
0.18
NE
Molybdenum (Dissolved)
-
µg/L
< 1
< 1
< 1
< 1
0.18
NE
Nickel
377
µg/L
0.504 J
3.72
5.93
0.338 J
0.256
NE
Nickel (Dissolved)
-
µg/L
0.301 J
3.9
5.45
0.334 J
0.256
16^'t
Potassium
183
mg/L
1.61
1.72
1.98
1.41
0.031
NE
Potassium (Dissolved)
-
mg/L
1.6
1.74
1.95
1.47
0.031
NE
Selenium
322
µg/L
< 1
0.599 J
0.416 J
3.13
0.193
NE
Selenium (Dissolved)
-
µg/L
< 1
0.595 J
0.311 J
3.05
0.193
3.1&
Page 1 of 2

TABLE 2
SURFACE WATER FIELD AND ANALYTICAL RESULTS
STRUCTURAL FILL AREAS 1, 3, AND 4
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
DUKE ENERGY PROGRESS, LLC, FLETCHER, NC
Parameter
SWS ID
Units
Area
1 Surface Water Sample Locations
MDL
15A NCAC 02B
Standard (Class B)Z
SW-2-Al1
SW-3-Al
SW-9-Al
SW-10-Al
Sodium
-
mg/ L
7
5.54
5.24
3.39
0.017
NE
Sodium (Dissolved)
-
mg/L
7.02
5.61
5.53
3.56
0.017
NE
Strontium
315
µg/L
61
87
80
116
1
NE
Strontium (Dissolved)
-
µg/L
61
88
85
122
1
NE
Sulfate
194
mg/L
1.5
8.2
8.3
12
0.0428
NE
Thallium
311
µg/L
<0.2
<0.2
<0.2
<0.2
0.041
NE
Thallium (Dissolved)
-
µg/L
< 0.2
< 0.2
< 0.2
< 0.2
0.041
NE
Total Dissolved Solids
343
mg/L
67.0
65
74
64
NE
NE
Total Suspended Solids
209
mg/L
< 5
< 5
< 5
8
NE
NE
Vanadium
213
µg/L
0.206 J
0.17 J
1.21
0.201 J
0.114
NE
Vanadium (Dissolved)
-
µg/L
0.156 J
0.143 J
0.119 J
0.138 J
0.114
NE
Zinc
-
µg/L
6
7
6
4 J
4
NE
Zinc (Dissolved)
-
µg/L
6
8
22
5 J
4
36^,t
Prepared by: CSM Checked by: CS
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System (BASS) as of February 19, 2024.
Samples collected January 3, 2024.
Surface water sample locations SW-6-Al and SW-8-Al are inactive and were not sampled. SW-5-Al was not sampled due to insufficient flow.
Bold concentrations are equal to or greater than the 15A NCAC 02B Standard (for pH bold indicates a measurement less than or greater than the indicated range).
SW-10-Al is a new sample location and represents surface water downgradient of SW-4B-A1 and SW-4C-A1.
January 2024 data represent a one-time, single sample; therefore, compliance with either the acute or chronic 02B standards for dissolved constituents presented in 15A NCAC 02B .0211 (11)(e)
cannot be determined.
The laboratory reporting limit for mercury is greater than the 02B standard.
1- Surface water sample location SW-2-Al is an approved background monitoring location.
Z - 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).
& Selenium standard for lotic water based on a 30-day average. Not applicable to the sampling method and provided for screening purposes only.
* - The comparison criteria for mercury is less than the reporting limit.
Comparison criteria based on chronic sampling method described in 15A NCAC 02B (11)(e). Compliance with chronic instream standard is not applicable to sampling method and provided
for screening purposes only.
t - Hardness -dependent standard calculated using 25 mg/L hardness and not actual in -stream hardness value. Provided for screening purposes only.
< - Concentration not detected at or greater than the adjusted reporting limit.
µg/L - micrograms per liter
µ4/cm - micro -ohms 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
NCAC - North Carolina Administrative Code
NE - not established
NTU - Nephelometric turbidity units
S.U. - standard units
SW - Solid Waste
Page 2 of 2

TABLE 3
FIELD AND ANALYTICAL RESULTS EQUAL TO OR GREATER THAN SURFACE WATER QUALITY STANDARDS
STRUCTURAL FILL AREA 1
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
Cal :1 J_A " I :kv/ I q R :4 :1 *11 [Q ► /_11 /_11:1 I01 :4 /_l111j l : [el :11 I M
DUKE ENERGY PROGRESS, LLC, FLETCHER, NC
Parameter
Sample ID
Result
Units
15A NCAC
026
Standard
Site
Background
Concentration
Range
Cause and Significance
Anomalous pH concentration, historically not consistently less than background. pH in
SW-3-Al
4.4
background surface water sample locations decreased from 6.0 to 5.0 S.U. indicating a
pH decrease in surface waters across the Site.
Anomalous pH concentration, historically not consistently less than background. pH in
pH
SW-9-Al
4.4
S.U.
6.0 - 9.0
5.0 - 6.8
background surface water sample locations decreased from 6.0 to 5.0 S.U. indicating a
pH decrease in surface waters across the Site.
Anomalous pH concentration, historically not consistently less than background. pH in
SW-10-Al
4.7
background surface water sample locations decreased from 6.0 to 5.0 S.U. indicating a
pH decrease in surface waters across the Site.
Prepared by: CSM Checked by: CS
Notes:
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).
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System (BASS) as of February 19, 2024.
Background ranges are based on data from approved background surface water monitoring location SW-2-Al through January 2024.
NCAC - North Carolina Administrative Code
S.U.- standard units
Page 1 of 1

TABLE 4
PIEZOMETER WATER LEVELS
STRUCTURAL FILL - AREA 1
QUARTERLY WATER QUALITY MONITORING REPORT
JANUARY 2024 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
DUKE ENERGY PROGRESS, LLC, FLETCHER, NC
Well ID
Associated Unit
Date
TOC Elevation
(NAVD 88)
Depth to Water
(Ft-BTOC)
Water Elevation
(NAVD 88)
PZ-1
Area 1
11/16/2023
2,143.72
31.50
2,112.22
PZ-2.
Area 1
11/16/2023
2,148.35
31.90
2,116.45
PZ-2S
Area 1
11/16/2023
2,148.28
33.66
2,114.62
PZ-3
Area 1
11/16/2023
2,145.42
32.45
2,112.97
PZ-3D
Area 1
11/16/2023
2,144.60
30.23
2,114.37
PZ-4
Area 1
11/16/2023
2,148.33
29.91
2,118.42
PZ-5
Area 1
11/16/2023
2,121.94
10.89
2,111.05
PZ-6
Area 1
11/16/2023
2,125.23
10.24
2,114.99
PZ-7A
Area 1
11/16/2023
2,146.72
32.48
2,114.24
Notes:
* - Piezometers are screened below the geosynthetic clay liner to monitoring groundwater levels.
A - Piezometer is located outside the coal combustion product limits in the soil only corridor.
BTOC - below top of casing
ft - feet
NAVD 88 - North American Vertical Datum of 1988
Prepared by: CS Checked by: CSM
Page 1 of 1

Quarterly Water Quality Monitoring Report — January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
APPENDIX A
SURFACE WATER SAMPLE LOGS
L7
symTerra
Science & Engineering Consultants

❑CAMA ❑CCRP]Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY,
Site: AM Well/SW ID: Sw-Z-41 Date: )-3-2H
❑GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: G7Z- WEATHER: ❑SUNNY ❑PARTLYCLOUDY ❑OVERCAST ❑RAIN []SNOW AIRTEMP: "F
COMPANY: ❑,- DUKE ENERGY FIELD METER TYPE/ SERIAL #: g5tk3Z
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: OLO"L
START PURGE TIME: Oq 17 SAMPLE COLLECTION TIME: 0 4Z9
PUMPITUBING INTAKE DEPTH: _ (ft) DEPTH TO WATER: ti /$'`t0 (ft) MULT FACTOR "' 0.163 ['(radius/12)2'3.14'7.48I
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: 62 S (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
/
SAMPLING METHOD:
C
PUMP SETTING:
P
R
D'Vo
Tubin m /Pup Inspected I (' I (") I (5..) I Low Flow Sampling Stabilization Criteria
❑ Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
Additional Notes: Specific Conductance t 5% In pS/cm a
51f0 rM ot�r�l n DO t 0.2 mg/L or 10 h 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)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
ptily
—
ZSO
0.25
l l
2 5"7
8S
'-Gafr
330
j-0
PLEASE REFER TU I HE bAGK UI- I HIS SHttI IF I HE GHAKI At3UVt IS I'ULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ 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? [: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 o e Minor Strong
ADDITIONAL NOTES: APPEARANCE 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 U9/29/ZULZ HI'ti

F�CAMA r-]CCRF�Landfill [--]NPDES DGWF-]ASW r-]LRB ❑ SPECIAL STUDY
Site: Well/SW ID: 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)
(°C)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA ❑CCR�LandfIll ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
Site: A
Well/SW ID:
Date: l- 3- Z y
,�, it ■i °1
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: C)Z.
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST []RAIN []SNOW AIR TEMP: 'F
FIELD METER TYPE/ SERIAL #: q5'0jg
TURBIDIMETER TYPE/ SERIAL #: OWL
START PURGE TIME: 1 d f 1 SAMPLE COLLECTION TIME: 1015
PUMP/TUBING INTAKE DEPTH: (ft) DEPTH TO WATER: ` (ft) MOLT FACTOR *• 0.163 [`(radius/12)2'3.147.481
WELL DIAMETER: — (in) HEIGHT OF WC: (ft) WELL VOLUME: (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: -- (gal)
TYPE OF PUMP:
Bladder
Peristaltic
92 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
j
PUMP SETTING:
P
a
o
-I�A3
❑ Tubing/Pump Inspected (psi) (sec) (sec)
❑ Good LjTubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event
Additional Notes:
Low Flow Sampling Stabilization Criteria
pH t 0.1 standard unit
Specific Conductance t 5% In µS/cm
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)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
tulH
—
sA/zqmf1.w
--
9,K-7
IZ5
w"o
31
� 2
ry-cr%Qr- EIGE- r[ 1 v i nn OAL m ter I Nis bHtt I It I lit CHART ABOVE 15 FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)?
❑ YES
NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? Q-YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED?
❑YESNO
H
IS THE LOCATION FIELD VEHICLE ACCESSIBLE?[] YES Q 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
0 leMinor
Ct7
Strong
ADDITIONAL NOTES: APPEARANCE
pr
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 [:]NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY,
DUKE
ENERGY
Site: Well/SW ID: Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
PH
ORP
TURBIDITY
TIME
(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

❑CAMA ❑CCR❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY.
Site:
FIELD SAMPLING LOG
Well/SW ID: �/-yL - f
,�••r DUKE
ENERG
Date:
❑GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WLO ❑WELL DEVELOPMENT
FIELD STAFF:
COMPANY: C�AU E ENERGY
❑ OTHER:
WEATHER: SUNNY ❑PARTLYCLOUDY []OVERCAST❑RAIN ❑]SNNOW AIRTEMP:� °F
FIELD METER TYPE/ SERIAL #: `L�i
TURBIDIMETER TYPE/ SERIAL #: 3 31-1-1y
START PURGE TIME: &IC'o SAMPLE COLLECTION TIM .
PUMP/TUBING INTAKE DEPTH: 1 (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 o
❑ Tubin /Pump Inspected I (psi) I (sec) I (sec)
❑Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event
Additional Notes: ,U rA
�
pH i 0.1 standard unit
Specific Conductance t 5% in NS/cm
DO f 0.2 mg/L or 10% saturation
Turbidity less than 10 NTUs
TIME
WATER
LEVEL
(FT)
(x.xx)
FLOW
RATE
(mL/min)
W
VOLUME
REMOVED
(gallons OR mL)
(x.xx)
TEMPERATURE
VC)
(x)
DO
(mg/L)
(x.xx)
SPECIFIC
CONDUCTANCE
(PS/CM)
(x)
pH
(su)
(x.xx)
ORP
(mv)
(x)
TURBIDITY
(NTU)
(x.x)
1 TUC
f`UADT
AQn%/P M FIII 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 1-12S
ODOR STRENGTH None Minor
APPEARANCE Clear Cloudy
O
WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? DYES ❑ 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
WELLITAG _
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
D—i..ri
nct/qa/2n22
HPB

F�CAMA 7CCR[—]Landfi1l F—]NPDES ❑ DGWF—]ASW FLRB SPECIAL STUDY,
Site:
Well/SW ID: Date:
DUKE
'**' ENERGY
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
OR
TURBIDITY
TIME
(FT)
(mUmin)
(gallons OR mL)
(°C)
(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 ❑CCR ❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
.j•.,
FIELD SAMPLING LOG `�C' DUKEENERGY
Site: Well/SW ID: q/- YC ��— Date:
I ❑GROUNDWATER SAMPLE[2SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
1 FIELD STAFF: A 64AI WEATHER: ❑SUNNY ❑PARTLY CLOUDY []OVERCAST ❑RAIN ❑SNOW AIR TEMP: *F
COMPANY: ZDUKE ENERGY FIELD METER TYPE/ SERIAL #:
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #:
START PURGE TIME: o{5SS SAMPLE COLLECTION TIME:
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
R
o
❑ Tubin /Pump Inspected I (P') I (Sec) I (Sec)
❑Good [Tubing Bad ❑Pump Bad ❑Changed/Clea ed ❑Correct Next Event
Additional Notes: ^U / Ivy f tuw
Low Flow Sampling Stabilization Criteria
pH
Specific Conductance
• DO
• Turbidity
t 0.1 standard unit
t 5% in NS/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)
(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)
0�
—41
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? ❑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 1-12S 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
J
Version 1.2 Revised 09/29/2022 HPB

FICAMA 7CCR❑Landfill F—]NPDES ❑ DGW❑ASW [—]LRB ❑ SPECIAL STUDY
Site:
Well/SW ID:
Date:
DUKE
ENERGY
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)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA ❑CCR[�JLandfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
Site: ASA
Well/SW ID: SW- 5-o1 (
Date: 1-3- Zit
NKE
RG`
❑/ GROUNDWATER SAMPLE❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑ WILD ❑ WELL DEVELOPMENT
FIELD STAFF:
COMPANY:
Ciz-
© DUKE ENERGY
❑ OTHER:
WEATHER:
❑SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST []RAIN F]SNOW AIR TEMP: °F
FIELD METER TYPE/ SERIAL #: I,t `t g
TURBIDIMETER TYPE/ SERIAL #: Q't az
START PURGE TIME: toad SAMPLE COLLECTION TIME:
PUMP/TUBING INTAKE DEPTH: (fi) DEPTH TO WATER: (ft) MOLT FACTOR *• 0.163 [•(radius/12)2*3A4*7.48j
WELL DIAMETER: (in) HEIGHT OF WC: `— (ff) WELL VOLUME: (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: '— (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( CjQAI )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
°
❑ Tubin /Pump Inspected PSI) (See) (sec) 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 pS/cm
� f (4 nC/1 2 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)
(°C)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
r�CAat KCrtK I U I Ht BACK OF I HIS SHEE 1 IF I HE CHART ABOVE 15 FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? ❑YES El NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?❑ YES E-NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES [:]NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR None 1-12S 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 [:]NPDES ❑ DGW❑ASW F-]LRB ❑ SPECIAL STUDY,
Site:
Well/SW ID:
Date:
KE
ENERGY
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(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)
Version 1.2 Revised 09/29/2022 HPB

❑LAMA ❑CCRRLandfill F—]NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY.
Site: 14S1q Well/SW ID: ,'GI-6 -I'ql
�> KE
N RG`
Date:
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO []WELL DEVELOPMENT
FIELD STAFF: C? 2
---
COMPANY: © DUKE ENERGY
❑ OTHER:
WEATHER: [—]SUNNY [—I PARTLY CLOUDY ❑OVERCAST DRAIN ❑SNOW AIR TEMP: "F
FIELD METER TYPE/ SERIAL #: 96
TURBIDIMETER TYPE/ SERIAL #:_ 0102-
START PURGE TIME: /r7 S SAMPLE COLLECTION TIME-
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
R
o
❑ Tubin /Pump Inspected I (Psi) I (sec) I (Sec) ( 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
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)
(mUmin)
W
(gallons OR mL)
(x.xx)
(°C)
(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 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? OYES 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—]CCRF—]Landfill F—]NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY.
Site:
Well/SW ID:
Date:
l DUKE
t� ENERG�
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
°C
( )
(x)
(mg/L)
(x.xx)
(Ns/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑ CAMA ❑ CCR Landfill ❑ NPDES ❑ DGW❑ ASW ❑ LRB ❑ SPECIAL STUDY.
Site: 45-4 WeIUSW ID: S(,�v �1 1 Date: /-3-z4
❑GROUNDWATER SAMPLE❑SURFACE WATER SAMPLE❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
FIELD STAFF: 6)1-- WEATHER: ❑SUNNY ❑PARTLY CLOUDY ❑OVERCAST ❑RAIN ❑SNOW AIR TEMP: "F
COMPANY: 0 DUKE ENERGY FIELD METER TYPE/ SERIAL #: 11511 gc
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 01Cl7—
START PURGE TIME: WU C) SAMPLE COLLECTION TIME:
PUMP/TUBING INTAKE DEPTH: (ft) DEPTH TO WATER: (ft) MULT FACTOR *• 0.163 (*(radius/12)2*3.14*7.481
WELL DIAMETER: 1 (in) HEIGHT OF WC: (ft) WELL VOLUME: f (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
e
❑ Tubing/Pump /Pump Inspected I (PS') I (S0-) I *-) ( Low Flow Sampling Stabilization Criteria
❑ Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
Additional Notes: n Specific Conductance t 5% in pS/cm
DC'Sk � �/ DO t 0.2 mg/L or 10% saturation
t 0 to-4-tc q 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)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
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? ❑YES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? DYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR None 1-12S 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 [:JNPDES ❑ DGW❑ASW F-]LRB ❑ SPECIAL STUDY
Site:
Well/SW ID:
4tDUKE
) Gt VGRG�
Date:
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(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 ❑CCR ❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
FIELD SAMPLING LOG "I'� DUKE
ENERG�
Site: Well/SW ID: Date:
❑GROUNDWATER SAMPLE 2SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
FIELD STAFF: dcAll WEATHER:UNNY ❑PARTLY CLOUDY ❑OVERCAST DRAIN DSNOW AIR TEMP:4_�— °F
COMPANY: DUKE ENERGY FIELD METER TYPE/ SERIAL M d
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 3 3V
START PURGE TIME: 0115 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:
R
°
❑ Tubin m /Pup Inspected (psi) (sec) Ise°I Low Flow Sampling Stabilization Criteria
❑Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
Additional Notes: Specific Conductance t 5% in pS/cm
• 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)
W
(gallons OR mL)
(x.xx)
(°C)
W
(mg/L)
(x.xx)
(PS/CM)
W
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
%--
Lt3
NLEASE 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? 2TES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES ❑ NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE?[:] YES,Q-NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR on 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH a Minor Strong
ADDITIONAL NOTES: APPEARANCE er 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 7CCR71-andfill F]NPDES ❑ DGW❑ASW [—]LRB ❑ SPECIAL STUDY
Site:
Well/SW ID:
Date:
.�•� DUKE
ENERGY
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)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

❑CAMA ❑CCR ❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
FIELD SAMPLING LOG ;,� DUKE
ENERGY
Site: Well/SW ID: Date: �/ L
F1_:1
GROUNDWATER SAMPLE23URFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: Aj.9nWEATHER: 29-UNNY ❑PARTLY CLOUDY ❑OVERCAST DRAIN D.,SNOW AIR TEMP:,IL� 'F
COMPANY: D'ISUTKE ENERGY FIELD METER TYPE/ SERIAL M
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: Tt
START PURGE TIME: (005
PUMPITUBING INTAKE DEPTH:
WELL DIAMETER: (in)
WELL DEPTH: (ft)
SAMPLE COLLECTION TIME: l�
DEPTH TO WATER: —^ (ft) MULT FACTOR * 0.163 ['(radius/12)2*3.14*7.48l
HEIGHT OF WC: / (ft)
WELL VOLUME: (gal)
TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
R
❑ Tubin /Pump Inspected (Ps) cse�) Ise) Low Flow Sampling Stabilization Criteria
❑Good [Tubing Bad []Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
Additional Notes: Specific Conductance t 5% in pS/cm
• DO f 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)
(nnUmin)
W
(gallons OR mL)
(x.xx)
VC)
W
(mg/L)
(x.xx)
(PS/cm)
W
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
0
P'LGAJt K=rtK I U I Pit 15AUK Ur I H15 SHtt I IF THE CHART ABOVE 15 FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? [-]YES[:] NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? DYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? DYES ❑ NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? DYES 0 NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR o H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH one Minor Strong
ADDITIONAL NOTES: APPEARANCE I; 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 F-]CCR❑Landfill F-�NPDES ❑ DGWF-]ASW F-]LRB ❑ SPECIAL STUDY
Sitp-
Well/SW ID:
Date:
DUKE
r ENERGY
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)
CC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Version 1.2 Revised 09/29/2022 HPB

Quarterly Water Quality Monitoring Report —January 2024 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
APPENDIX B
SURFACE WATER LABORATORY ANALYTICAL REPORTS
L7
synTerra
Science & Engineering Consultants

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: J23120447
Project Name: ASHEVILLE AIRPORT - AIRPORT FILL AREA I SW - (IN-HOUSE)
Task Code: STRFL
Customer Name(s): John Toepfer, B Moeller, Josh Stowe, C Zahora
Customer Address: Asheville Airport
Lab Contact: Peggy Kendall Phone: [phone]
Report Authorized By: it dA." pate: 1/18/2024
(Signature) p-
Pegg endall
Program Comments:
Please contact the Program Manager (Peggy Kendall) with any questions regarding this report.
Data Flags & Calculations:
Page 1 of 37
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:
Collection
Sample ID Plant/Station Date and Time
2023031622
2023031623
2023031629
2023031630
2023031631
2023031632
2023031633
7 Total Samples
Page 2 of 37
Collected By Sample Description
Asheville Airport
03-Jan-24
9:20 AM
Connor Zahora
ASA_SW-2-A1
Asheville Airport
03-Jan-24
10:15 AM
Connor Zahora
ASA_SW-3-A1
Asheville Airport
03-Jan-24
9:20 AM
Mack Morrison
ASA_SW-9-A1
Asheville Airport
03-Jan-24
10:10 AM
Mack Morrison
ASA_SW-10-A1
Asheville Airport
03-Jan-24
10:00 AM
Connor Zahora
ASA_FtB-20240103-1000
Asheville Airport
03-Jan-24
10:05 AM
Connor Zahora
ASA_EB-20240103-1005
Asheville Airport
03-Jan-24
10:10 AM
Connor Zahora
ASA_FB-20240103-1010

Page 3 of 37
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: 1/18/2024

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-2-A1
Collection Date: 01/03/2024 09:20 AM Loc code: ASA SW-2-A1
Sample #: 2023031622
Matrix: GW RCRA
Page 4 of 37
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q24010117
Alkalinity, Bicarbonate
13.0
mg/L
5
1.7
1
SM 2320134d
01/09/2024 08:51
SNEGLIA
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
SM 2320134d
01/09/2024 08:51
SNEGLIA
Total Alkalinity as CaCO3
13.0
mg/L
5
1.7
1
SM 2320134d
01/09/2024 08:51
SNEGLIA
(CaCO3)
INORGANIC IONS BY IC - Q24010043
Chloride
17
mg/L
0.5
0.0154
5
EPA 9056A
01/04/2024 23:33
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
01/04/2024 23:33
BGN9034
Sulfate
1.5
mg/L
0.1
0.0428
1
EPA 9056A
01/04/2024 23:33
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q24010075
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
01/08/2024 10:15
SNEGLIA
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q24010076
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
01/08/2024 11:50
SNEGLIA
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q24010051
Aluminum (AI)
0.016
mg/L
0.01
0.003
1
SW 601OD
01/08/2024 10:03
CELLI06
Barium (Ba)
0.063
mg/L
0.005
0.002
1
SW 601OD
01/08/2024 10:03
CELLI06
Boron (B)
0.005 J
mg/L
0.05
0.005
1
SW 601OD
01/08/2024 10:03
CELLI06
Calcium (Ca)
7.08
mg/L
0.05
0.012
1
SW 601OD
01/08/2024 10:03
CELLI06
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
SW 601OD
01/08/2024 10:03
CELLI06
Iron (Fe)
1.02
mg/L
0.01
0.004
1
SW 601OD
01/08/2024 10:03
CELL106
Magnesium (Mg)
3.00
mg/L
0.01
0.008
1
SW 601OD
01/08/2024 10:03
CELLI06
Manganese (Mn)
0.238
mg/L
0.005
0.001
1
SW 601OD
01/08/2024 10:03
CELLI06
Potassium (K)
1.60
mg/L
0.1
0.031
1
SW 601OD
01/08/2024 10:03
CELLI06
Sodium (Na)
7.02
mg/L
0.05
0.017
1
SW 601OD
01/08/2024 10:03
CELLI06
Strontium (Sr)
0.061
mg/L
0.005
0.001
1
SW 601OD
01/08/2024 10:03
CELLI06
Zinc (Zn)
0.006
mg/L
0.005
0.004
1
SW 601OD
01/08/2024 10:03
CELLI06

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-2-A1
Collection Date: 01/03/2024 09:20 AM Loc code: ASA SW-2-A1
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q24010052
Aluminum (AI)
0.019
mg/L
0.01
0.003
Barium (Ba)
0.063
mg/L
0.005
0.002
Boron (B)
0.005 U
mg/L
0.05
0.005
Calcium (Ca)
7.10
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
1.09
mg/L
0.01
0.004
Magnesium (Mg)
3.02
mg/L
0.02
0.008
Manganese (Mn)
0.241
mg/L
0.005
0.001
Potassium (K)
1.61
mg/L
0.1
0.031
Sodium (Na)
7.00
mg/L
0.05
0.017
Strontium (Sr)
0.061
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
30.2
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.006
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24010056
Antimony (Sb)
0.104 U
ug/L
1
0.104
Arsenic (As)
0.111 U
ug/L
1
0.111
Beryllium (Be)
0.249 U
ug/L
1
0.249
Cadmium (Cd)
0.032 J
ug/L
1
0.032
Chromium (Cr)
0.227 J
ug/L
1
0.185
Cobalt (Co)
0.366 J
ug/L
1
0.077
Lead (Pb)
0.052 J
ug/L
1
0.037
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
Nickel (Ni)
0.301 J
ug/L
1
0.256
Selenium (Se)
0.193 U
ug/L
1
0.193
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
Vanadium (V) Low Level
0.156 J
ug/L
0.3
0.114
Sample #: 2023031622
Matrix: GW RCRA
Page 5 of 37
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 6010D
01/08/2024 11:18
CELL106
1
SW 601OD
01/08/2024 11:18
CELL106
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020E
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020E
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020E
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3
1
SW 6020B
01/09/2024 21:10
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-2-A1
Collection Date: 01/03/2024 09:20 AM Loc code: ASA SW-2-A1
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q24010057
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.111 U
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.07 J
ug/L
1
0.032
1
Chromium (Cr)
0.331 J
ug/L
1
0.185
1
Cobalt (Co)
0.384 J
ug/L
1
0.077
1
Lead (Pb)
0.118 J
ug/L
1
0.037
1
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
Nickel (Ni)
0.504 J
ug/L
1
0.256
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V) Low Level
0.206 J
ug/L
0.3
0.114
1
TOTAL DISSOLVED SOLIDS - Q24010044
TDS
67.0
mg/L
25
25
1
TOTAL SUSPENDED SOLIDS - Q24010077
TSS
5 U
mg/L
5
5
1
Sample #: 2023031622
Matrix: GW RCRA
Page 6 of 37
Method
Analysis Date/Time
Analyst
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020E
01/08/2024 13:43
MHALL3
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020E
01/08/2024 13:43
MHALL3
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020E
01/08/2024 13:43
MHALL3
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020E
01/08/2024 13:43
MHALL3
SW 6020B
01/08/2024 13:43
MHALL3
SW 6020E
01/08/2024 13:43
MHALL3
SM2540C
01/04/202413:02
HHOOGKA
SM2540D
01/08/2024 09:59
HHOOGKA

Certificate of Laboratory Analysis Page 7 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-3-A1 Sample #: 2023031623
Collection Date: 01/03/2024 10:15 AM Loc code: ASA SW-3-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q24010095
Total Alkalinity as CaCO3
25.2
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
25.2
mg/L
5
1.7
1
INORGANIC IONS BY IC - Q24010043
Chloride
14
mg/L
0.5
0.0154
5
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
Sulfate
8.2
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q24010075
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q24010076
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q24010051
Aluminum (AI)
0.018
mg/L
0.01
0.003
1
Barium (Ba)
0.044
mg/L
0.005
0.002
1
Boron (B)
0.044 J
mg/L
0.05
0.005
1
Calcium (Ca)
10.2
mg/L
0.05
0.012
1
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
Iron (Fe)
0.169
mg/L
0.01
0.004
1
Magnesium (Mg)
3.89
mg/L
0.01
0.008
1
Manganese (Mn)
0.308
mg/L
0.005
0.001
1
Potassium (K)
1.74
mg/L
0.1
0.031
1
Sodium (Na)
5.61
mg/L
0.05
0.017
1
Strontium (Sr)
0.088
mg/L
0.005
0.001
1
Zinc (Zn)
0.008
mg/L
0.005
0.004
1
Method Analysis Date/Time Analyst
SM 2320B-2011
01/08/2024 13:47
HHOOGKA
SM 2320B-2011
01/08/2024 13:47
HHOOGKA
SM 2320B-2011
01/08/2024 13:47
HHOOGKA
EPA 9056A
01/05/2024 00:32
BGN9034
EPA 9056A
01/05/2024 00:32
BGN9034
EPA 9056A
01/05/2024 00:32
BGN9034
EPA 7470A
01/08/2024 10:22
SNEGLIA
EPA 7470A
01/08/2024 11:52
SNEGLIA
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106
SW 601OD
01/08/2024 10:19
CELL106

Certificate of Laboratory Analysis Page 8 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-3-A1 Sample #: 2023031623
Collection Date: 01/03/2024 10:15 AM Loc code: ASA SW-3-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q24010052
Aluminum (AI)
0.026
mg/L
0.01
0.003
Barium (Ba)
0.044
mg/L
0.005
0.002
Boron (B)
0.043 J
mg/L
0.05
0.005
Calcium (Ca)
10.2
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
0.196
mg/L
0.01
0.004
Magnesium (Mg)
3.86
mg/L
0.02
0.008
Manganese (Mn)
0.308
mg/L
0.005
0.001
Potassium (K)
1.72
mg/L
0.1
0.031
Sodium (Na)
5.54
mg/L
0.05
0.017
Strontium (Sr)
0.087
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
41.3
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.007
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24010056
Antimony (Sb)
0.104 U
ug/L
1
0.104
Arsenic (As)
0.111 U
ug/L
1
0.111
Beryllium (Be)
0.249 U
ug/L
1
0.249
Cadmium (Cd)
0.054 J
ug/L
1
0.032
Chromium (Cr)
0.236 J
ug/L
1
0.185
Cobalt (Co)
1.27
ug/L
1
0.077
Lead (Pb)
0.046 J
ug/L
1
0.037
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
Nickel (Ni)
3.90
ug/L
1
0.256
Selenium (Se)
0.595 J
ug/L
1
0.193
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
Vanadium (V) Low Level
0.143 J
ug/L
0.3
0.114
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 6010D
01/08/2024 11:33
CELL106
1
SW 601OD
01/08/2024 11:33
CELL106
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020E
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020E
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020E
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3
1
SW 6020B
01/09/2024 20:23
MHALL3

Certificate of Laboratory Analysis Page 9 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-3-A1
Sample #:
2023031623
Collection Date: 01/03/2024 10:15 AM
Loc code: ASA SW-3-A1
Matrix:
GW RCRA
Analyte
Result
Units
Qualifiers RDL
MDL
DF
Method
Analysis Date/Time
Analyst
TOTAL RECOVERABLE METALS BY ICP-MS - Q24010057
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
01/08/2024 12:57
MHALL3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
01/08/2024 12:57
MHALL3
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
SW 6020E
01/08/2024 12:57
MHALL3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
01/08/2024 12:57
MHALL3
Chromium (Cr)
0.527 J
ug/L
1
0.185
1
SW 6020B
01/08/2024 12:57
MHALL3
Cobalt (Co)
1.32
ug/L
1
0.077
1
SW 6020E
01/08/2024 12:57
MHALL3
Lead (Pb)
0.037 U
ug/L
1
0.037
1
SW 6020B
01/08/2024 12:57
MHALL3
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
SW 6020E
01/08/2024 12:57
MHALL3
Nickel (Ni)
3.72
ug/L
1
0.256
1
SW 6020B
01/08/2024 12:57
MHALL3
Selenium (Se)
0.599 J
ug/L
1
0.193
1
SW 6020E
01/08/2024 12:57
MHALL3
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
SW 6020B
01/08/2024 12:57
MHALL3
Vanadium (V) Low Level
0.17 J
ug/L
0.3
0.114
1
SW 6020E
01/08/2024 12:57
MHALL3
TOTAL DISSOLVED SOLIDS - Q24010044
TDS
65.0
mg/L
25
25
1
SM2540C
01/04/202413:02
HHOOGKA
TOTAL SUSPENDED SOLIDS - Q24010077
TSS
5 U
mg/L
5
5
1
SM2540D
01/08/2024 10:00
HHOOGKA

Certificate of Laboratory Analysis Page 10 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-9-A1 Sample #: 2023031629
Collection Date: 01/03/2024 09:20 AM Loc code: ASA SW-9-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q24010095
Total Alkalinity as CaCO3
34.0
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
34.0
mg/L
5
1.7
1
INORGANIC IONS BY IC - Q24010043
Chloride
14
mg/L
0.5
0.0154
5
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
Sulfate
8.3
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q24010075
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q24010076
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q24010051
Aluminum (AI)
0.034
mg/L
0.01
0.003
1
Barium (Ba)
0.051
mg/L
0.005
0.002
1
Boron (B)
0.066
mg/L
0.05
0.005
1
Calcium (Ca)
12.1
mg/L
0.05
0.012
1
Copper (Cu)
0.004 J
mg/L
0.005
0.001
1
Iron (Fe)
1.28
mg/L
0.01
0.004
1
Magnesium (Mg)
4.49
mg/L
0.01
0.008
1
Manganese (Mn)
1.21
mg/L
0.005
0.001
1
Potassium (K)
1.95
mg/L
0.1
0.031
1
Sodium (Na)
5.53
mg/L
0.05
0.017
1
Strontium (Sr)
0.085
mg/L
0.005
0.001
1
Zinc (Zn)
0.022
mg/L
0.005
0.004
1
Method Analysis Date/Time Analyst
SM 2320B-2011
01/08/2024 13:51
HHOOGKA
SM 2320B-2011
01/08/2024 13:51
HHOOGKA
SM 2320B-2011
01/08/2024 13:51
HHOOGKA
EPA 9056A
01/05/2024 00:52
BGN9034
EPA 9056A
01/05/2024 00:52
BGN9034
EPA 9056A
01/05/2024 00:52
BGN9034
EPA 7470A
01/08/2024 10:24
SNEGLIA
EPA 7470A
01/08/2024 11:55
SNEGLIA
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106
SW 601OD
01/08/2024 10:24
CELL106

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-9-A1
Collection Date: 01/03/2024 09:20 AM Loc code: ASA SW-9-A1
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q24010052
Aluminum (AI)
0.980
mg/L
0.01
0.003
Barium (Ba)
0.057
mg/L
0.005
0.002
Boron (B)
0.063
mg/L
0.05
0.005
Calcium (Ca)
11.4
mg/L
0.05
0.012
Copper (Cu)
0.001 J
mg/L
0.005
0.001
Iron (Fe)
5.16
mg/L
0.01
0.004
Magnesium (Mg)
4.47
mg/L
0.02
0.008
Manganese (Mn)
1.28
mg/L
0.005
0.001
Potassium (K)
1.98
mg/L
0.1
0.031
Sodium (Na)
5.24
mg/L
0.05
0.017
Strontium (Sr)
0.080
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
46.9
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.006
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24010056
Antimony (Sb)
0.104 U
ug/L
1
0.104
Arsenic (As)
0.14 J
ug/L
1
0.111
Beryllium (Be)
0.249 U
ug/L
1
0.249
Cadmium (Cd)
0.034 J
ug/L
1
0.032
Chromium (Cr)
0.219 J
ug/L
1
0.185
Cobalt (Co)
4.65
ug/L
1
0.077
Lead (Pb)
0.307 J
ug/L
1
0.037
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
Nickel (Ni)
5.45
ug/L
1
0.256
Selenium (Se)
0.311 J
ug/L
1
0.193
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
Vanadium (V) Low Level
0.119 J
ug/L
0.3
0.114
Sample #: 2023031629
Matrix: GW RCRA
Page 11 of 37
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 6010D
01/08/2024 11:38
CELL106
1
SW 601OD
01/08/2024 11:38
CELL106
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020E
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020E
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020E
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3
1
SW 6020B
01/09/2024 21:19
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-9-A1
Collection Date: 01/03/2024 09:20 AM Loc code: ASA SW-9-A1
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q24010057
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.446 J
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.034 J
ug/L
1
0.032
1
Chromium (Cr)
0.848 J
ug/L
1
0.185
1
Cobalt (Co)
5.68
ug/L
1
0.077
1
Lead (Pb)
0.656 J
ug/L
1
0.037
1
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
Nickel (Ni)
5.93
ug/L
1
0.256
1
Selenium (Se)
0.416 J
ug/L
1
0.193
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V) Low Level
1.21
ug/L
0.3
0.114
1
TOTAL DISSOLVED SOLIDS - Q24010044
TDS
74.0
mg/L
25
25
1
TOTAL SUSPENDED SOLIDS - Q24010077
TSS
5 U
mg/L
5
5
1
Sample #: 2023031629
Matrix: GW RCRA
Page 12 of 37
Method
Analysis Date/Time
Analyst
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020E
01/08/2024 13:52
MHALL3
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020E
01/08/2024 13:52
MHALL3
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020E
01/08/2024 13:52
MHALL3
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020E
01/08/2024 13:52
MHALL3
SW 6020B
01/08/2024 13:52
MHALL3
SW 6020E
01/08/2024 13:52
MHALL3
SM2540C
01/04/202413:03
HHOOGKA
SM2540D
01/08/202410:00
HHOOGKA

Certificate of Laboratory Analysis Page 13 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-10-A1 Sample #: 2023031630
Collection Date: 01/03/2024 10:10 AM Loc code: ASA SW-10-Al Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q24010095
Total Alkalinity as CaCO3
37.1
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
37.1
mg/L
5
1.7
1
INORGANIC IONS BY IC - Q24010043
Chloride
4.6
mg/L
0.1
0.0154
1
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
Sulfate
12
mg/L
0.5
0.0428
5
MERCURY (COLD VAPOR) IN WATER - Q24010075
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q24010076
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q24010051
Aluminum (AI)
0.038
mg/L
0.01
0.003
1
Barium (Ba)
0.040
mg/L
0.005
0.002
1
Boron (B)
0.158
mg/L
0.05
0.005
1
Calcium (Ca)
11.8
mg/L
0.05
0.012
1
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
Iron (Fe)
0.681
mg/L
0.01
0.004
1
Magnesium (Mg)
4.63
mg/L
0.01
0.008
1
Manganese (Mn)
0.256
mg/L
0.005
0.001
1
Potassium (K)
1.47
mg/L
0.1
0.031
1
Sodium (Na)
3.56
mg/L
0.05
0.017
1
Strontium (Sr)
0.122
mg/L
0.005
0.001
1
Zinc (Zn)
0.005 J
mg/L
0.005
0.004
1
Method Analysis Date/Time Analyst
SM 2320B-2011
01/08/2024 13:55
HHOOGKA
SM 2320B-2011
01/08/2024 13:55
HHOOGKA
SM 2320B-2011
01/08/2024 13:55
HHOOGKA
EPA 9056A
01/05/2024 01:11
BGN9034
EPA 9056A
01/05/2024 01:11
BGN9034
EPA 9056A
01/05/2024 01:11
BGN9034
EPA 7470A
01/08/2024 10:26
SNEGLIA
EPA 7470A
01/08/2024 11:57
SNEGLIA
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106
SW 601OD
01/08/2024 10:29
CELL106

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-10-A1
Collection Date: 01/03/2024 10:10 AM Loc code: ASA SW-10-Al
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q24010052
Aluminum (AI)
0.072
mg/L
0.01
0.003
Barium (Ba)
0.038
mg/L
0.005
0.002
Boron (B)
0.152
mg/L
0.05
0.005
Calcium (Ca)
11.2
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
0.931
mg/L
0.01
0.004
Magnesium (Mg)
4.43
mg/L
0.02
0.008
Manganese (Mn)
0.248
mg/L
0.005
0.001
Potassium (K)
1.41
mg/L
0.1
0.031
Sodium (Na)
3.39
mg/L
0.05
0.017
Strontium (Sr)
0.116
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
46.3
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 J
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24010056
Antimony (Sb)
0.104 U
ug/L
1
0.104
Arsenic (As)
0.111 U
ug/L
1
0.111
Beryllium (Be)
0.249 U
ug/L
1
0.249
Cadmium (Cd)
0.032 U
ug/L
1
0.032
Chromium (Cr)
0.338 J
ug/L
1
0.185
Cobalt (Co)
0.603 J
ug/L
1
0.077
Lead (Pb)
0.037 U
ug/L
1
0.037
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
Nickel (Ni)
0.334 J
ug/L
1
0.256
Selenium (Se)
3.05
ug/L
1
0.193
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
Vanadium (V) Low Level
0.138 J
ug/L
0.3
0.114
Sample #: 2023031630
Matrix: GW RCRA
Page 14 of 37
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 6010D
01/08/2024 11:43
CELL106
1
SW 601OD
01/08/2024 11:43
CELL106
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020E
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020E
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020E
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3
1
SW 6020B
01/09/2024 21:28
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA SW-10-A1
Collection Date: 01/03/2024 10:10 AM Loc code: ASA SW-10-Al
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q24010057
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.111 U
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)
0.327 J
ug/L
1
0.185
1
Cobalt (Co)
0.633 J
ug/L
1
0.077
1
Lead (Pb)
0.04 J
ug/L
1
0.037
1
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
Nickel (Ni)
0.338 J
ug/L
1
0.256
1
Selenium (Se)
3.13
ug/L
1
0.193
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V) Low Level
0.201 J
ug/L
0.3
0.114
1
TOTAL DISSOLVED SOLIDS - Q24010044
TDS
64.0
mg/L
25
25
1
TOTAL SUSPENDED SOLIDS - Q24010077
TSS
8
mg/L
5
5
1
Sample #: 2023031630
Matrix: GW RCRA
Page 15 of 37
Method
Analysis Date/Time
Analyst
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020E
01/08/2024 14:02
MHALL3
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020E
01/08/2024 14:02
MHALL3
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020E
01/08/2024 14:02
MHALL3
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020E
01/08/2024 14:02
MHALL3
SW 6020B
01/08/2024 14:02
MHALL3
SW 6020E
01/08/2024 14:02
MHALL3
SM2540C
01/04/202413:03
HHOOGKA
SM2540D
01/08/202410:00
HHOOGKA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA FtB-20240103-1000 Filter Blank
Collection Date: 01/03/2024 10:00 AM Loc code: ASA FtB
Analyte Result Units Qualifiers
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q24010076
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q24010051
RDL
0.05
MDL
0.01
Aluminum (AI)
0.003 U
mg/L
0.01
0.003
Barium (Ba)
0.002 U
mg/L
0.005
0.002
Boron (B)
0.005 U
mg/L
0.05
0.005
Calcium (Ca)
0.012 U
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
0.004 U
mg/L
0.01
0.004
Magnesium (Mg)
0.008 U
mg/L
0.01
0.008
Manganese (Mn)
0.001 U
mg/L
0.005
0.001
Potassium (K)
0.031 U
mg/L
0.1
0.031
Sodium (Na)
0.017 U
mg/L
0.05
0.017
Strontium (Sr)
0.001 U
mg/L
0.005
0.001
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24010056
Antimony (Sb)
0.104 U
ug/L
1
0.104
Arsenic (As)
0.111 U
ug/L
1
0.111
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
Cobalt (Co)
0.077 U
ug/L
1
0.077
Lead (Pb)
0.037 U
ug/L
1
0.037
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
Nickel (Ni)
0.256 U
ug/L
1
0.256
Selenium (Se)
0.193 U
ug/L
1
0.193
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
Vanadium (V) Low Level
0.114 U
ug/L
0.3
0.114
Sample #: 2023031631
Matrix: GW RCRA
Page 16 of 37
DF
Method
Analysis Date/Time
Analyst
1
EPA 7470A
01/08/2024 11:59
SNEGLIA
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 601OD
01/08/2024 10:34
CELL106
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020E
01/09/2024 21:37
MHALL3
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020E
01/09/2024 21:37
MHALL3
1
SW 6020E
01/09/2024 21:37
MHALL3
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020E
01/09/2024 21:37
MHALL3
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020B
01/09/2024 21:37
MHALL3
1
SW 6020E
01/09/2024 21:37
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA EB-20240103-1005 Equipment Blank
Collection Date: 01/03/2024 10:05 AM Loc code: ASA EB
Sample #: 2023031632
Matrix: GW RCRA
Page 17 of 37
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q24010117
Alkalinity, Bicarbonate
1.7 U
mg/L
5
1.7
1
SM 2320134d
01/09/2024 08:58
SNEGLIA
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
SM 2320134d
01/09/2024 08:58
SNEGLIA
Total Alkalinity as CaCO3
1.7 U
mg/L
5
1.7
1
SM 2320134d
01/09/2024 08:58
SNEGLIA
(CaCO3)
INORGANIC IONS BY IC - Q24010043
Chloride
0.02 J
mg/L
0.1
0.0154
1
EPA 9056A
01/04/2024 21:36
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
01/04/2024 21:36
BGN9034
Sulfate
0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
01/04/2024 21:36
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q24010075
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
01/08/2024 10:29
SNEGLIA
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q24010076
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
01/08/2024 12:02
SNEGLIA
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q24010051
Aluminum (AI)
0.003 U
mg/L
0.01
0.003
1
SW 6010D
01/08/2024 10:39
CELLI06
Barium (Ba)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
01/08/2024 10:39
CELLI06
Boron (B)
0.005 U
mg/L
0.05
0.005
1
SW 601OD
01/08/2024 10:39
CELLI06
Calcium (Ca)
0.012 U
mg/L
0.05
0.012
1
SW 6010D
01/08/2024 10:39
CELLI06
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
01/08/2024 10:39
CELLI06
Iron (Fe)
0.004 U
mg/L
0.01
0.004
1
SW 6010D
01/08/2024 10:39
CELL106
Magnesium (Mg)
0.008 U
mg/L
0.01
0.008
1
SW 6010D
01/08/2024 10:39
CELLI06
Manganese (Mn)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
01/08/2024 10:39
CELLI06
Potassium (K)
0.031 U
mg/L
0.1
0.031
1
SW 601OD
01/08/2024 10:39
CELLI06
Sodium (Na)
0.017 U
mg/L
0.05
0.017
1
SW 6010D
01/08/2024 10:39
CELLI06
Strontium (Sr)
0.001 U
mg/L
0.005
0.001
1
SW 601OD
01/08/2024 10:39
CELLI06
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
01/08/2024 10:39
CELLI06

Certificate of Laboratory Analysis Page 18 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA EB-20240103-1005
Equipment Blank
Sample #:
2023031632
Collection Date: 01/03/2024 10:05 AM
Loc code:
ASA EB
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
TOTAL RECOVERABLE METALS BY ICP - Q24010052
Aluminum (AI)
0.003 U
mg/L
0.01
0.003
1
SW 6010D
01/08/2024 11:48
CELLI06
Barium (Ba)
0.002 U
mg/L
0.005
0.002
1
SW 601OD
01/08/2024 11:48
CELLI06
Boron (B)
0.005 U
mg/L
0.05
0.005
1
SW 6010D
01/08/2024 11:48
CELLI06
Calcium (Ca)
0.012 U
mg/L
0.05
0.012
1
SW 601OD
01/08/2024 11:48
CELLI06
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
01/08/2024 11:48
CELLI06
Iron (Fe)
0.004 U
mg/L
0.01
0.004
1
SW 6010D
01/08/2024 11:48
CELL106
Magnesium (Mg)
0.008 U
mg/L
0.02
0.008
1
SW 6010D
01/08/2024 11:48
CELLI06
Manganese (Mn)
0.001 U
mg/L
0.005
0.001
1
SW 601OD
01/08/2024 11:48
CELLI06
Potassium (K)
0.031 U
mg/L
0.1
0.031
1
SW 6010D
01/08/2024 11:48
CELLI06
Sodium (Na)
0.017 U
mg/L
0.05
0.017
1
SW 601OD
01/08/2024 11:48
CELLI06
Strontium (Sr)
0.001 U
mg/L
0.005
0.001
1
SW 601OD
01/08/2024 11:48
CELLI06
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
01/08/2024 11:48
CELLI06
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q24010056
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
01/09/2024 21:47
MHALL3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
01/09/2024 21:47
MHALL3
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
SW 6020E
01/09/2024 21:47
MHALL3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
01/09/2024 21:47
MHALL3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020E
01/09/2024 21:47
MHALL3
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
SW 6020B
01/09/2024 21:47
MHALL3
Lead (Pb)
0.037 U
ug/L
1
0.037
1
SW 6020E
01/09/2024 21:47
MHALL3
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
SW 6020B
01/09/2024 21:47
MHALL3
Nickel (Ni)
0.256 U
ug/L
1
0.256
1
SW 6020B
01/09/2024 21:47
MHALL3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020E
01/09/2024 21:47
MHALL3
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
SW 6020B
01/09/2024 21:47
MHALL3
Vanadium (V) Low Level
0.114 U
ug/L
0.3
0.114
1
SW 6020B
01/09/2024 21:47
MHALL3
TOTAL RECOVERABLE METALS BY ICP-MS - Q24010057
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
01/08/2024 14:11
MHALL3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
01/08/2024 14:11
MHALL3
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
SW 6020B
01/08/2024 14:11
MHALL3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020E
01/08/2024 14:11
MHALL3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020B
01/08/2024 14:11
MHALL3
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
SW 6020B
01/08/2024 14:11
MHALL3
Lead (Pb)
0.037 U
ug/L
1
0.037
1
SW 6020E
01/08/2024 14:11
MHALL3
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
SW 6020B
01/08/2024 14:11
MHALL3
Nickel (Ni)
0.256 U
ug/L
1
0.256
1
SW 6020E
01/08/2024 14:11
MHALL3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
01/08/2024 14:11
MHALL3
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
SW 6020B
01/08/2024 14:11
MHALL3
Vanadium (V) Low Level
0.114 U
ug/L
0.3
0.114
1
SW 6020B
01/08/2024 14:11
MHALL3

Certificate of Laboratory Analysis Page 19 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA EB-20240103-1005 Equipment Blank Sample #: 2023031632
Collection Date: 01/03/2024 10:05 AM Loc code: ASA EB Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF Method Analysis Date/Time Analyst

Certificate of Laboratory Analysis Page 20 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Site: ASA FB-20240103-1010 Field Blank Sample #: 2023031633
Collection Date: 01/03/2024 10:10 AM Loc code: ASA FB Matrix: GW RCRA
Analyte Result Units Qualifiers RDL
LOW LEVEL ALKALINITY (FIXED END POINT) - Q24010117
Alkalinity, Bicarbonate 1.7 U mg/L 5
Alkalinity, Carbonate 1.7 U mg/L 5
Total Alkalinity as CaCO3 1.7 U mg/L 5
(CaCO3)
INORGANIC IONS BY IC - Q24010043
Chloride 0.0154 U mg/L
Fluoride 0.0479 U mg/L
Sulfate 0.0428 U mg/L
MERCURY (COLD VAPOR) IN WATER - Q24010075
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q24010052
Aluminum (AI)
0.003 U
mg/L
Barium (Ba)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
0.014 J
mg/L
Copper (Cu)
0.001 U
mg/L
Iron (Fe)
0.004 U
mg/L
Magnesium (Mg)
0.008 U
mg/L
Manganese (Mn)
0.001 U
mg/L
Potassium (K)
0.031 U
mg/L
Sodium (Na)
0.017 U
mg/L
Strontium (Sr)
0.001 U
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS -
Q24010057
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
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
Thallium (TI) Low Level
0.041 U
ug/L
Vanadium (V) Low Level
0.114 U
ug/L
MDL
DF
Method
Analysis Date/Time
Analyst
1.7
1
SM 2320134d
01/09/2024 09:03
SNEGLIA
1.7
1
SM 2320134d
01/09/2024 09:03
SNEGLIA
1.7
1
SM 2320134d
01/09/2024 09:03
SNEGLIA
0.1
0.0154
1
EPA 9056A
01/04/2024 21:55
BGN9034
0.1
0.0479
1
EPA 9056A
01/04/2024 21:55
BGN9034
0.1
0.0428
1
EPA 9056A
01/04/2024 21:55
BGN9034
0.05
0.01
1
EPA 7470A
01/08/2024 10:31
SNEGLIA
0.01
0.003
1
SW 601OD
01/08/2024 11:54
CELL106
0.005
0.002
1
SW 601OD
01/08/2024 11:54
CELL106
0.05
0.005
1
SW 601OD
01/08/2024 11:54
CELL106
0.05
0.012
1
SW 601OD
01/08/2024 11:54
CELL106
0.005
0.001
1
SW 601OD
01/08/2024 11:54
CELL106
0.01
0.004
1
SW 601OD
01/08/2024 11:54
CELL106
0.02
0.008
1
SW 601OD
01/08/2024 11:54
CELL106
0.005
0.001
1
SW 601OD
01/08/2024 11:54
CELL106
0.1
0.031
1
SW 601OD
01/08/2024 11:54
CELL106
0.05
0.017
1
SW 601OD
01/08/2024 11:54
CELL106
0.005
0.001
1
SW 601OD
01/08/2024 11:54
CELL106
0.005
0.004
1
SW 601OD
01/08/2024 11:54
CELL106
1
0.104
1
SW 6020B
01/08/2024 14:20
MHALL3
1
0.111
1
SW 6020B
01/08/2024 14:20
MHALL3
1
0.249
1
SW 6020E
01/08/2024 14:20
MHALL3
1
0.032
1
SW 6020B
01/08/2024 14:20
MHALL3
1
0.185
1
SW 6020E
01/08/2024 14:20
MHALL3
1
0.077
1
SW 6020B
01/08/2024 14:20
MHALL3
1
0.037
1
SW 6020E
01/08/2024 14:20
MHALL3
1
0.18
1
SW 6020E
01/08/2024 14:20
MHALL3
1
0.256
1
SW 6020B
01/08/2024 14:20
MHALL3
1
0.193
1
SW 6020B
01/08/2024 14:20
MHALL3
0.2
0.041
1
SW 6020B
01/08/2024 14:20
MHALL3
0.3
0.114
1
SW 6020B
01/08/2024 14:20
MHALL3

Certificate of Laboratory Analysis Page 21 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Qualifiers:
J Analyte detected above the MDL, but below the RL. Analyte concentration should be considered an estimate.

Certificate of Laboratory Analysis Page 22 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010095 ALK CarbBicarb TOTAL ALKALINITY
Duplicate # 1
Parameter
Measured
Final
Alkalinity, Bicarbonate
34.4
Alkalinity, Carbonate
0
Total Alkalinity as CaCO3
34.4
Duplicate # 2
Parameter
Measured
Final
Alkalinity, Bicarbonate
24.8
Alkalinity, Carbonate
0
Total Alkalinity as CaCO3
24.8
LCS # 1
Parameter
Measured
Final
Total Alkalinity as CaCO3
30.3
LCS # 2
Parameter
Measured
Final
Total Alkalinity as CaCO3
29.6
LCS # 3
Parameter
Measured
Final
Total Alkalinity as CaCO3
29.2
LCS # 4
Parameter
Measured
Final
Total Alkalinity as CaCO3
29.4
Parent Sample:
J23120447 -- 2023031629
Units
Dil
MDL
RPD
Qualifier
mg/L
1
1.7
1.26
mg/L
1
1.7
0
mg/L
1
1.7
1.26
Parent Sample:
J23120447
-- 2023031623
Units
Dil
MDL
RPD
Qualifier
mg/L
1
1.7
1.32
mg/L
1
1.7
0
mg/L
1
1.7
1.32
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
1.7
29
104
85
115
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
1.7
29
102
85
115
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Qualifier
mg/L
1
1.7
29
101
85
115
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
1.7
29
101
85
115

Certificate of Laboratory Analysis Page 23 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010117 ALK LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT)
LCS # 1
Parameter Measured Final
Total Alkalinity as CaCO3 26.9
Units Dil MDL Spike % Recovery LCL UCL
mg/L 1 1.7 29 92.9 85 115
(CaCO3)
Qualifier
LCSD # 1
Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier
Total Alkalinity as CaCO3 27.1 mg/L 1 1.7 29 93.3 85 115 0.519
(CaCO3)

Certificate of Laboratory Analysis Page 24 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010043 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
Sulfate
0.001
0.001
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S Ike
% Recovery
LCL
UCL
Qualifier
Chloride
5.02
5.02
mg/L
1
0.0154
5
100
80
120
Fluoride
4.82
4.82
mg/L
1
0.0479
5
96.3
80
120
Sulfate
5.09
5.09
mg/L
1
0.0428
5
102
80
120
MS # 1
Parent Sample:
J23120447 -- 2023031622
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
4.43
22.1
mg/L
5
0.0154
5
97.1
80
120
Fluoride
4.91
4.91
mg/L
1
0.0479
5
97.6
80
120
Sulfate
6.44
6.44
mg/L
1
0.0428
5
98.9
80
120
MSD # 1
Parent Sample:
J23120447 -- 2023031622
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
4.43
22.1
mg/L
5
0.0154
5
96.7
80
120
0.413
Fluoride
4.88
4.88
mg/L
1
0.0479
5
96.9
80
120
0.74
Sulfate
6.44
6.44
mg/L
1
0.0428
5
98.9
80
120
0.0404

Certificate of Laboratory Analysis Page 25 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010075 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.015
-0.015
ug/L
1
0.01
0.05
< MDL
Blank # 2
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 # 3
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Mercury (Hg)
-0.017
-0.017
ug/L
1
0.01
0.05
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery LCL UCL
Qualifier
Mercury (Hg)
1.98
1.98
ug/L
1
0.01
2
98.8 85 115
LCS # 2
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
1.94
1.94
ug/L
1
0.01
2
96.9
85 115
MS # 1
Parent Sample:
J23120447 -- 2023031622
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.978
0.978
ug/L
1
0.01
1
97.8
75 125
MSD # 1
Parent Sample:
J23120447 -- 2023031622
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recover v
LCL UCL RPD
Qualifier
Mercury (Hg)
1.02
1.02
ug/L
1
0.01
1
102
75 125 4.4
MS # 2
Parent Sample:
J24010076 -- 2024000292
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
1.01
1.01
ug/L
1
0.01
1
101
75 125
MSD # 2
Parent Sample:
J24010076 -- 2024000292
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
1.02
1.02
ug/L
1
0.01
1
102
75 125 1.48
MS # 3
Parent Sample:
J24010093 -- 2024000358
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.992
0.992
ug/L
1
0.01
1
99.2
75 125
MSD # 3
Parent Sample:
J24010093 -- 2024000358
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
1
1
ug/L
1
0.01
1
100
75 125 0.903

Certificate of Laboratory Analysis Page 26 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010076 HG 7470_Dissolved DISSOLVED MERCURY (COLD VAPOR) IN WATER
Blank # 1
LCS # 1
MS # 1
MSD # 1
Parameter Measured Final
Mercury (Hg) -0.01 -0.01
Parameter Measured Final
Mercury (Hg) 1.96 1.96
Parameter Measured Final
Mercury (Hg) 0.933 0.933
Parameter Measured Final
Mercury (Hg) 0.954 0.954
Units
Dil
MDL
RDL
Relative Concentration
ug/L
1
0.01
0.05
< MDL
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
ug/L
1
0.01
2
98.2
85
115
Parent Sample:
J24010078 -- 2024000298
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
ug/L
1
0.01
1
93.3
75
125
Parent Sample:
J24010078 -- 2024000298
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
ug/L
1
0.01
1
95.4
75
125 2.23
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010051 ICP_DIS_TRM TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
Blank # 1
Page 27 of 37
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Aluminum (AI)
0.000474
0.000474
mg/L
1
0.003
0.01
< MDL
Barium (Ba)
-0.000601
-0.000601
mg/L
1
0.002
0.005
< MDL
Boron (B)
0.000072
0.000072
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.00406
0.00406
mg/L
1
0.012
0.05
< MDL
Copper (Cu)
-0.000267
-0.000267
mg/L
1
0.001
0.005
< MDL
Iron (Fe)
0.00207
0.00207
mg/L
1
0.004
0.01
< MDL
Magnesium (Mg)
-0.000807
-0.000807
mg/L
1
0.008
0.01
< MDL
Manganese (Mn)
-0.000031
-0.000031
mg/L
1
0.001
0.005
< MDL
Potassium (K)
-0.00515
-0.00515
mg/L
1
0.031
0.1
< MDL
Sodium (Na)
-0.00213
-0.00213
mg/L
1
0.017
0.05
< MDL
Strontium (Sr)
-0.000126
-0.000126
mg/L
1
0.001
0.005
< MDL
Zinc (Zn)
0.00005
0.00005
mg/L
1
0.004
0.015
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.87
4.87
mg/L
1
0.003
5
97.4
80
120
Barium (Ba)
5.13
5.13
mg/L
1
0.002
5
103
80
120
Boron (B)
4.95
4.95
mg/L
1
0.005
5
99
80
120
Calcium (Ca)
5.07
5.07
mg/L
1
0.012
5
101
80
120
Copper (Cu)
5.04
5.04
mg/L
1
0.001
5
101
80
120
Iron (Fe)
5.09
5.09
mg/L
1
0.004
5
102
80
120
Magnesium (Mg)
5.05
5.05
mg/L
1
0.008
5
101
80
120
Manganese (Mn)
5.11
5.11
mg/L
1
0.001
5
102
80
120
Potassium (K)
5.04
5.04
mg/L
1
0.031
5
101
80
120
Sodium (Na)
4.98
4.98
mg/L
1
0.017
5
99.7
80
120
Strontium (Sr)
5.17
5.17
mg/L
1
0.001
5
103
80
120
Zinc (Zn)
5.09
5.09
mg/L
1
0.004
5
102
80
120
MS # 1
Parent Sample:
J23120447 -- 2023031622
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.91
4.91
mg/L
1
0.003
5
97.8
70
130
Barium (Ba)
5.2
5.2
mg/L
1
0.002
5
103
70
130
Boron (B)
5.05
5.05
mg/L
1
0.005
5
101
70
130
Calcium (Ca)
12.1
12.1
mg/L
1
0.012
5
101
70
130
Copper (Cu)
5.05
5.05
mg/L
1
0.001
5
101
70
130
Iron (Fe)
6.01
6.01
mg/L
1
0.004
5
99.9
70
130
Magnesium (Mg)
7.91
7.91
mg/L
1
0.008
5
98.2
70
130
Manganese (Mn)
5.34
5.34
mg/L
1
0.001
5
102
70
130
Potassium (K)
6.65
6.65
mg/L
1
0.031
5
101
70
130
Sodium (Na)
12
12
mg/L
1
0.017
5
99.8
70
130
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 28 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010051 ICP_DIS_TRM TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
MS # 1
Parameter
Measured
Final
Strontium (Sr)
5.25
5.25
Zinc (Zn)
5.1
5.1
MSD # 1
Parameter
Measured
Final
Aluminum (AI)
4.83
4.83
Barium (Ba)
5.14
5.14
Boron (B)
4.95
4.95
Calcium (Ca)
12
12
Copper (Cu)
4.97
4.97
Iron (Fe)
5.98
5.98
Magnesium (Mg)
7.81
7.81
Manganese (Mn)
5.27
5.27
Potassium (K)
6.57
6.57
Sodium (Na)
11.8
11.8
Strontium (Sr)
5.14
5.14
Zinc (Zn)
5.04
5.04
Parent Sample:
J23120447 -- 2023031622
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
mg/L
1
0.001
5
104
70
130
mg/L
1
0.004
5
102
70
130
Parent Sample:
J23120447
-- 2023031622
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
mg/L
1
0.003
5
96.3
70
130
1.62
mg/L
1
0.002
5
101
70
130
1.24
mg/L
1
0.005
5
98.9
70
130
2.06
mg/L
1
0.012
5
97.6
70
130
1.46
mg/L
1
0.001
5
99.4
70
130
1.56
mg/L
1
0.004
5
99.2
70
130
0.567
mg/L
1
0.008
5
96.2
70
130
1.3
mg/L
1
0.001
5
101
70
130
1.3
mg/L
1
0.031
5
99.3
70
130
1.2
mg/L
1
0.017
5
96.7
70
130
1.32
mg/L
1
0.001
5
102
70
130
2
mg/L
1
0.004
5
101
70
130
1.2
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010052 ICP_TRM TOTAL RECOVERABLE METALS BY 1CP
Blank # 1
Page 29 of 37
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Aluminum (AI)
0.000596
0.000596
mg/L
1
0.003
0.01
< MDL
Barium (Ba)
-0.000517
-0.000517
mg/L
1
0.002
0.005
< MDL
Boron (B)
-0.000124
-0.000124
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.00597
0.00597
mg/L
1
0.012
0.05
< MDL
Copper (Cu)
-0.000115
-0.000115
mg/L
1
0.001
0.005
< MDL
Iron (Fe)
0.000883
0.000883
mg/L
1
0.004
0.01
< MDL
Magnesium (Mg)
-0.00153
-0.00153
mg/L
1
0.008
0.02
< MDL
Manganese (Mn)
-0.000035
-0.000035
mg/L
1
0.001
0.005
< MDL
Potassium (K)
0.000982
0.000982
mg/L
1
0.031
0.1
< MDL
Sodium (Na)
-0.000617
-0.000617
mg/L
1
0.017
0.05
< MDL
Strontium (Sr)
-0.000127
-0.000127
mg/L
1
0.001
0.005
< MDL
Zinc (Zn)
-0.000167
-0.000167
mg/L
1
0.004
0.015
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.92
4.92
mg/L
1
0.003
5
98.3
80
120
Barium (Ba)
5.16
5.16
mg/L
1
0.002
5
103
80
120
Boron (B)
5.03
5.03
mg/L
1
0.005
5
101
80
120
Calcium (Ca)
5.14
5.14
mg/L
1
0.012
5
103
80
120
Copper (Cu)
5.09
5.09
mg/L
1
0.001
5
102
80
120
Iron (Fe)
5.13
5.13
mg/L
1
0.004
5
103
80
120
Magnesium (Mg)
5.08
5.08
mg/L
1
0.008
5
102
80
120
Manganese (Mn)
5.15
5.15
mg/L
1
0.001
5
103
80
120
Potassium (K)
5.07
5.07
mg/L
1
0.031
5
101
80
120
Sodium (Na)
5.02
5.02
mg/L
1
0.017
5
100
80
120
Strontium (Sr)
5.17
5.17
mg/L
1
0.001
5
103
80
120
Zinc (Zn)
5.16
5.16
mg/L
1
0.004
5
103
80
120
MS # 1
Parent Sample:
J23120447 -- 2023031622
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.88
4.88
mg/L
1
0.003
5
97.2
75
125
Barium (Ba)
5.2
5.2
mg/L
1
0.002
5
103
75
125
Boron (B)
5.01
5.01
mg/L
1
0.005
5
100
75
125
Calcium (Ca)
12.1
12.1
mg/L
1
0.012
5
99.9
75
125
Copper (Cu)
5.02
5.02
mg/L
1
0.001
5
100
75
125
Iron (Fe)
6.06
6.06
mg/L
1
0.004
5
99.3
75
125
Magnesium (Mg)
7.85
7.85
mg/L
1
0.008
5
96.6
75
125
Manganese (Mn)
5.33
5.33
mg/L
1
0.001
5
102
75
125
Potassium (K)
6.6
6.6
mg/L
1
0.031
5
99.9
75
125
Sodium (Na)
11.9
11.9
mg/L
1
0.017
5
97.4
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 30 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010052 ICP_TRM TOTAL RECOVERABLE METALS BY 1CP
MS # 1
Parameter
Measured
Final
Strontium (Sr)
5.22
5.22
Zinc (Zn)
5.09
5.09
MSD # 1
Parameter
Measured
Final
Aluminum (AI)
4.85
4.85
Barium (Ba)
5.14
5.14
Boron (B)
4.98
4.98
Calcium (Ca)
12
12
Copper (Cu)
4.99
4.99
Iron (Fe)
6
6
Magnesium (Mg)
7.81
7.81
Manganese (Mn)
5.29
5.29
Potassium (K)
6.57
6.57
Sodium (Na)
11.8
11.8
Strontium (Sr)
5.19
5.19
Zinc (Zn)
5.07
5.07
Parent Sample:
J23120447 -- 2023031622
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
mg/L
1
0.001
5
103
75
125
mg/L
1
0.004
5
102
75
125
Parent Sample:
J23120447
-- 2023031622
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
mg/L
1
0.003
5
96.6
75
125
0.596
mg/L
1
0.002
5
102
75
125
1.04
mg/L
1
0.005
5
99.5
75
125
0.501
mg/L
1
0.012
5
98.2
75
125
0.697
mg/L
1
0.001
5
99.9
75
125
0.599
mg/L
1
0.004
5
98.2
75
125
0.895
mg/L
1
0.008
5
95.8
75
125
0.537
mg/L
1
0.001
5
101
75
125
0.848
mg/L
1
0.031
5
99.3
75
125
0.44
mg/L
1
0.017
5
96.6
75
125
0.363
mg/L
1
0.001
5
103
75
125
0.653
mg/L
1
0.004
5
101
75
125
0.531
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010056 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Page 31 of 37
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
-0.013
-0.013
ug/L
1
0.104
1
< MDL
Arsenic (As)
0.007
0.007
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)
0.071
0.071
ug/L
1
0.185
1
< MDL
Cobalt (Co)
0.001
0.001
ug/L
1
0.077
1
< MDL
Lead (Pb)
-0.002
-0.002
ug/L
1
0.037
1
< MDL
Molybdenum (Mo)
0.01
0.01
ug/L
1
0.18
1
< MDL
Nickel (Ni)
-0.192
-0.192
ug/L
1
0.256
1
< MDL
Selenium (Se)
-0.004
-0.004
ug/L
1
0.193
1
< MDL
Thallium (TI) Low Level
-0.001
-0.001
ug/L
1
0.041
0.2
< MDL
Vanadium (V) Low Level
0.107
0.107
ug/L
1
0.114
0.3
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
49.4
49.4
ug/L
1
0.104
50
98.7
80
120
Arsenic (As)
48.4
48.4
ug/L
1
0.111
50
96.8
80
120
Beryllium (Be)
50
50
ug/L
1
0.249
50
100
80
120
Cadmium (Cd)
48.4
48.4
ug/L
1
0.032
50
96.8
80
120
Chromium (Cr)
49.9
49.9
ug/L
1
0.185
50
99.9
80
120
Cobalt (Co)
50.8
50.8
ug/L
1
0.077
50
102
80
120
Lead (Pb)
50.8
50.8
ug/L
1
0.037
50
102
80
120
Molybdenum (Mo)
50.7
50.7
ug/L
1
0.18
50
101
80
120
Nickel (Ni)
49.5
49.5
ug/L
1
0.256
50
99.1
80
120
Selenium (Se)
47.8
47.8
ug/L
1
0.193
50
95.7
80
120
Thallium (TI) Low Level
49.5
49.5
ug/L
1
0.041
50
98.9
80
120
Vanadium (V) Low Level
50.8
50.8
ug/L
1
0.114
50
102
80
120
MS # 1
Parent Sample:
J23120447 -- 2023031623
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
50.1
50.1
ug/L
1
0.104
50
100
75
125
Arsenic (As)
48.6
48.6
ug/L
1
0.111
50
97.1
75
125
Beryllium (Be)
51.6
51.6
ug/L
1
0.249
50
103
75
125
Cadmium (Cd)
48.4
48.4
ug/L
1
0.032
50
96.7
75
125
Chromium (Cr)
49.8
49.8
ug/L
1
0.185
50
99.1
75
125
Cobalt (Co)
50.9
50.9
ug/L
1
0.077
50
99.3
75
125
Lead (Pb)
51
51
ug/L
1
0.037
50
102
75
125
Molybdenum (Mo)
50.9
50.9
ug/L
1
0.18
50
102
75
125
Nickel (Ni)
52.9
52.9
ug/L
1
0.256
50
97.9
75
125
Selenium (Se)
47.8
47.8
ug/L
1
0.193
50
94.5
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 32 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010056 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MS # 1
Parameter
Measured
Final
Units
Thallium (TI) Low Level
49.6
49.6
ug/L
Vanadium (V) Low Level
51.2
51.2
ug/L
MSD # 1
Parameter
Measured
Final
Units
Antimony (Sb)
49.9
49.9
ug/L
Arsenic (As)
48.4
48.4
ug/L
Beryllium (Be)
51.5
51.5
ug/L
Cadmium (Cd)
48.1
48.1
ug/L
Chromium (Cr)
50
50
ug/L
Cobalt (Co)
50.4
50.4
ug/L
Lead (Pb)
51.1
51.1
ug/L
Molybdenum (Mo)
50.8
50.8
ug/L
Nickel (Ni)
52
52
ug/L
Selenium (Se)
47.9
47.9
ug/L
Thallium (TI) Low Level
49.6
49.6
ug/L
Vanadium (V) Low Level
51
51
ug/L
Parent Sample:
J23120447 -- 2023031623
Dil
MDL
Spike
% Recovery
LCL
UCL
1
0.041
50
99.1
75
125
1
0.114
50
102
75
125
Parent Sample:
J23120447
-- 2023031623
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
1
0.104
50
99.7
75
125
0.552
1
0.111
50
96.7
75
125
0.394
1
0.249
50
103
75
125
0.159
1
0.032
50
96.1
75
125
0.639
1
0.185
50
99.6
75
125
0.477
1
0.077
50
98.2
75
125
1.1
1
0.037
50
102
75
125
0.184
1
0.18
50
102
75
125
0.1
1
0.256
50
96.3
75
125
1.67
1
0.193
50
94.7
75
125
0.18
1
0.041
50
99.1
75
125
0.00605
1
0.114
50
102
75
125
0.448
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010057 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Page 33 of 37
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
-0.023
-0.023
ug/L
1
0.104
1
< MDL
Arsenic (As)
0.005
0.005
ug/L
1
0.111
1
< MDL
Beryllium (Be)
0.001
0.001
ug/L
1
0.249
1
< MDL
Cadmium (Cd)
0.001
0.001
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.001
0.001
ug/L
1
0.185
1
< MDL
Cobalt (Co)
0
0
ug/L
1
0.077
1
< MDL
Lead (Pb)
0.001
0.001
ug/L
1
0.037
1
< MDL
Molybdenum (Mo)
0.001
0.001
ug/L
1
0.18
1
< MDL
Nickel (Ni)
-0.077
-0.077
ug/L
1
0.256
1
< MDL
Selenium (Se)
0.006
0.006
ug/L
1
0.193
1
< MDL
Thallium (TI) Low Level
-0.002
-0.002
ug/L
1
0.041
0.2
< MDL
Vanadium (V) Low Level
0.079
0.079
ug/L
1
0.114
0.3
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
50.4
50.4
ug/L
1
0.104
50
101
80
120
Arsenic (As)
49.2
49.2
ug/L
1
0.111
50
98.4
80
120
Beryllium (Be)
49.7
49.7
ug/L
1
0.249
50
99.4
80
120
Cadmium (Cd)
49.4
49.4
ug/L
1
0.032
50
98.8
80
120
Chromium (Cr)
50.6
50.6
ug/L
1
0.185
50
101
80
120
Cobalt (Co)
51
51
ug/L
1
0.077
50
102
80
120
Lead (Pb)
50.8
50.8
ug/L
1
0.037
50
102
80
120
Molybdenum (Mo)
51
51
ug/L
1
0.18
50
102
80
120
Nickel (Ni)
49.8
49.8
ug/L
1
0.256
50
99.7
80
120
Selenium (Se)
48.7
48.7
ug/L
1
0.193
50
97.4
80
120
Thallium (TI) Low Level
49.2
49.2
ug/L
1
0.041
50
98.4
80
120
Vanadium (V) Low Level
50.5
50.5
ug/L
1
0.114
50
101
80
120
MS # 1
Parent Sample:
J23120447 -- 2023031623
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
50.7
50.7
ug/L
1
0.104
50
101
75
125
Arsenic (As)
48.8
48.8
ug/L
1
0.111
50
97.5
75
125
Beryllium (Be)
50.5
50.5
ug/L
1
0.249
50
101
75
125
Cadmium (Cd)
48.8
48.8
ug/L
1
0.032
50
97.6
75
125
Chromium (Cr)
50.6
50.6
ug/L
1
0.185
50
100
75
125
Cobalt (Co)
50.7
50.7
ug/L
1
0.077
50
98.9
75
125
Lead (Pb)
51
51
ug/L
1
0.037
50
102
75
125
Molybdenum (Mo)
51.2
51.2
ug/L
1
0.18
50
102
75
125
Nickel (Ni)
52
52
ug/L
1
0.256
50
96.5
75
125
Selenium (Se)
48.8
48.8
ug/L
1
0.193
50
96.5
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 34 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010057 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units
Thallium (TI) Low Level
49.8
49.8
ug/L
Vanadium (V) Low Level
50.9
50.9
ug/L
MSD # 1
Parameter
Measured
Final
Units
Antimony (Sb)
51.6
51.6
ug/L
Arsenic (As)
49.5
49.5
ug/L
Beryllium (Be)
51.3
51.3
ug/L
Cadmium (Cd)
49.8
49.8
ug/L
Chromium (Cr)
50.7
50.7
ug/L
Cobalt (Co)
51.7
51.7
ug/L
Lead (Pb)
51.6
51.6
ug/L
Molybdenum (Mo)
52.2
52.2
ug/L
Nickel (Ni)
52.7
52.7
ug/L
Selenium (Se)
49.1
49.1
ug/L
Thallium (TI) Low Level
50.3
50.3
ug/L
Vanadium (V) Low Level
51.1
51.1
ug/L
Parent Sample:
J23120447 -- 2023031623
Dil
MDL
Spike
% Recovery
LCL
UCL
1
0.041
50
99.6
75
125
1
0.114
50
102
75
125
Parent Sample:
J23120447
-- 2023031623
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
1
0.104
50
103
75
125
1.59
1
0.111
50
99
75
125
1.5
1
0.249
50
103
75
125
1.7
1
0.032
50
99.6
75
125
2.05
1
0.185
50
100
75
125
0.241
1
0.077
50
101
75
125
1.82
1
0.037
50
103
75
125
1.26
1
0.18
50
104
75
125
1.96
1
0.256
50
98
75
125
1.54
1
0.193
50
97
75
125
0.57
1
0.041
50
101
75
125
1.05
1
0.114
50
102
75
125
0.271
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 35 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010044 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Parameter Measured Final
TDS 0
Blank # 2
Parameter Measured Final
TDS -0.2
Duplicate # 1
Parameter Measured Final
TDS 114
Duplicate # 2
Parameter Measured Final
TDS 178
LCS # 1
LCS # 2
Parameter Measured Final
TDS 492
Parameter Measured Final
TDS 493
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:
J23120002 -- 2023029653
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
3.57
Parent Sample:
J24010077 -- 2024000294
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
15.8
R1
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
98.4
90
110
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
98.6
90
110
Qualifiers:
R1 Relative Percent Difference exceeded method acceptance limits.

Certificate of Laboratory Analysis Page 36 of 37
This report shall not be reproduced, except in full.
Order # J23120447
Level II QC Summary
Q24010077 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
Parameter Measured Final
TSS -0.1
Duplicate # 1
Parameter Measured Final
TSS 1
LCS # 1
Parameter Measured Final
TSS 91.6
Units
Dil
MDL
RDL
Relative Concentration
mg/L
1
5
5
< MDL
Parent Sample: J23120447 -- 2023031622
Units
Dil
MDL
RPD
mg/L
1
5
0
Units
Dil
MDL
Spike
% Recovery LCL UCL
mg/L
1
5
100
91.6 90 110
Qualifier
Qualifier
Qualifier

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
Duke Energy Analytical Laboratory i i---------------------------------------Anal ical -Laboratory-Use Onl------------------------------------------------- -I r-dyu of UI J/
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ENERGY 1333M9-g..FerryRd orderlt J23120447
Npnt.r.v,n., N. C. 23078
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SamploOtlpin+,InpFlom
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DISTRIBUTION
, ,wed By
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• Tim
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SAMPLE PROGRAM
! ORIGINAL to LAB, COPY
�
to CLIENT
._._.._._._._._. F•.;Paj nsao3e,-,-,-,-,-,-I
Ground Water _
X_ NPDES
'
Project Name ASHEVILLE AIRPORT FILL AREAI Phon•No: IV•ndor
SURFACE WATER
'fsQ
Cod•r an C
Drinking Water_
RCRA
UST_
Waste
Waste
Client JOHN TOEPFER, BRYAN MOELLER, :PO e
i
DEE O'BRIEN, JOSH STOWE, CONNORZAHORA I
I Filtration (0.45 um)
b
Unfiltered
b
Filtered
Operating Unit: AE00 Process: BENVWS Account: i
Preservative
ICE
ICE
L._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._.._
Project: Activity to: Facility to: ASA
Container Volume (ml-)
300
r
2000
r
Program I EQuIS Task Code: Sub-Pr.gramlTask Code:
Container Type
PET
PET
COMPLIANCE/STRFL
�
5
my
dQ0
U W
-
Customer
to complete all appropriate non -shaded areas. y rc
Sample Description or ID
to
z `'
u
SAMPLE 0
Collection Information
U Z
C
_
j NUMBER
�i Date
Time
E q
Printed Name Sign ture cg o`
-I 2
¢ Q
rN/1
H
o
2023031622
ASA SW-2-Al
1_3_Zy
09zo
C041AN2 2R1+o(ZA
x
1
1
1
1
4
i�
202303162311
ASA.SW-3-Al
lots
x
1
1
1
1
a
2023031624
�_ cn
2023031625
ASA. SW 413 Al—
49-
1
1
1
1
-4-
2023031626 !
ASA—_ We6-*t—
x
1
1
1
1
+
2023031627 i
x
1
1
1
1
rL
i 2023031628 i
ASA=SW
2023031629
ASA SW-9-Al
I-3.2A
09211
IAAC.1Clt x-U5a/v
x
1
1
1
1
a
2023031630
ASA_SW-10-A1
L
Iwo
L
x
1
1
1
1
4
I i
I
0
i 2023031631 ;
ASA FtB-2o24dlog - (boo
1-3-7,4
ioeo
IONI✓U/L WI-404
/
x
p
V
1
;1
j 2023031632 i
ASA ES -20240165- foes
1005
x
1
1
1
3
2023031633 i
ASA FB -2VZ4oIo3- tote
loll)
x
1
1
2
0
r
o
0
0
I I
0
i
TOTAL 0 CONTAINERS
0
0
12
12
0
9
0
0
0
0
0
1 11
0
44
Relinquished By
Datelri a((
7 b (l,
Accepted By:
/ DatelTime
Requested Turnaround
/�0
U
c
c
'y
RellnqulahW B telTime Da
Aeeeptetl By: ate me
9
21 Days
d=
a °
Relinquished By DatelTime
Accepted By: DatelTime
;-;
14 Days
c �
o a
SeaVLocked By DatalTlme
S•sledlLock Opened By DatelTime
a t-
E '-
- w
`w m
7 Days
Comments
o
"Other
NOTE: NCDEQ EDD and EQUIS REQUIRED
U
" Add. Cost Will Apply
Total