1117_Buncombe_GARAA_ Q3 2023_WQMR_FID1818479_20230927

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:
E-mail: ceady(a)svnterracoro.com
Phone: [phone]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Duke Energy Progress Greater
Asheville Regional Airport 61 Terminal Drive #1 L
7-STRUC-2020 .0500 July 6, 2023
Authority Fletcher, North Carolina
Structural Fills — Areas 1, 3,& 4
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
Surface 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.
Craig D. Eady Project Manager
[phone]
Facility Representative Name (Print) Title
(Area Code) Telephone Number
9/20/2023
Affix NC Licensed/ Professional Geologist Seal
Signature Date
A C) ��+y{{f�! f
\C,
148 River Street, Suite 220, Greenville, SC 29601
Q
Facility Representative Address
4 `• SEAL _
C-1478 / North Carolina Geological Corporation Number C-387';�:�
NC PE Firm License Number (if applicable effective May 1, 2009)
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Revised 6/2009

REPORT VERIFICATION
PROJECT: QUARTERLY WATER QUALITY MONITORING REPORT
JULY 2023 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:
Approved by:
Project Manager: Craig Eady, NC LG
Date: 9/20/2023
Date: 9/20/2023
Licensed Geologist Seal:
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SynTerra
148 River Street, Suite 220
Greenville, SC 29601
North Carolina Geological Corporation Number C-387

Science & Engineering Consultants
synterracorp.com
QUARTERLY WATER QUALITY
MONITORING REPORT
JULY 2023 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
STRUCTURAL FILLS — AREAS 1, 3, AND 4
PERMIT NO. 1117-STRUC-2020
61 TERMINAL DRIVE #1
FLETCHER, NORTH CAROLINA
SEPTEMBER 2023
PREPARED FOR
DUKE
ENERGY.:
PROGRESS
DUKE ENERGY PROGRESS, LLC
i
V�n�jh A hf 'f �-
Kathryn W. Webb
Senior Peer Review
Kelly Ferri
Project Manager
ra D. Eady, NC L.. 1599
Senior Geologist

Quarterly Water Quality Monitoring Report — July 2023 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 Pore Water.............................................................................................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 Pore 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
mber 2023 Page i
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report —July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
LIST OF FIGURES
Figure 1
USGS Site Location Map (Structural Fills - Areas 1, 3, and 4)
Figure 2
Groundwater Sample Location Map (Structural Fills - Areas 1, 3, and 4)
Figure 3
Surface Water Sample Location Map (Structural Fill - Area 1)
Figure 4
Pore Water 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
mber 2023
Page ii
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report —July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
LIST OF ACRONYMS AND ABBREVIATIONS
02B
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
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
mber 2023 Page iii
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
1.0 BACKGROUND
This Quarterly Water Quality Monitoring Report, prepared to satisfy reporting requirements of
permit No. 1117-STRUC-2020, provides a summary of July 2023 surface water quality sampling
activities and results at the Greater Asheville Regional Airport Authority (GARAA or Site). 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).
A Water Quality Monitoring and Reporting Plan — Structural Fills 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) beneath
structural fill Areas 1, 3, and 4 and surface waters adjacent to structural fill Area 1 during
operational and post -closure periods. Such procedures are established to satisfy requirements
of 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.
mber 2023 Page 1-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report —July 2023 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 SWS.
A brief description of the monitoring network for each 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 May 2022
and was completed in August 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-
A1) was installed in October 2022. The well abandonment record for MW-2A-A1 was included
in the Quarter 3 (Q3) Water Quality Monitoring Report (WQMR), submitted in October 2022. A
well construction record for MW-2B-A1 was included in the Quarter 4 WQMR, submitted in
March 2023. A boring log for MW-2B-A1 will be included in the updated WQMRP, anticipated
to be completed in late 2023 or early 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 the remaining three
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
mber 2023 Paee 2-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
well MW-IAR-A4 was installed in September 2015 (Figure 2). MW-1A-A4 was properly
abandoned in October 2015.
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 were included in the Q3 WQMR, submitted in October
2022. A boring log for MW-IAR-A4R will be included in the updated WQMRP, anticipated to be
completed in late 2023 or early 2024.
2.2 Surface Water
The eight surface water sample locations designated for Area 1 include SW-2-Al, SW-3-Al, SW-
413-A1, SW-4C-Al, 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.
Surface water sample location SW-4C-Al was not sampled during the July 2023 sampling event
because of dry conditions. Surface water sample locations SW-6-Al and SW-8-Al are inactive
because of construction activities for the Area 1 cover project and were not sampled during the
July 2023 sampling event. A Site walk with NCDEQ is planned after completion of the Area 1
cover project to observe remaining surface water sample locations and to identify new surface
water areas that may result from changing Site conditions related to the Area 1 cover project.
2.3 Fill Material
A total of nine piezometers were installed in the Area 1 Structural Fill; six are used to monitor
pore water within the fill material, two were installed beneath the geosynthetic clay liner (PZ-2
and PZ-31)) (Figure 4) to monitoring 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. All piezometers are designated to be used only for water -level
measurements, as per the WQMRP.
mber 2023 Page 2-2
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 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 Q3 2023.
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 Q3 2023 at locations where there
was sufficient flow to sample. Samples were collected as single -grab samples on July 6, 2023.
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 July 6, 2023,
sampling event was recorded on July 4, 2023, at 0.30 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.
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.
mber 2023 Page 3-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
4.0 STATEMENT OF WORK
The following tasks occurred during Q3 2023:
• Duke Energy personnel collected quarterly surface water samples from Area 1 on July 6,
2023.
• SynTerra personnel measured depth -to -water in each of the piezometers positioned
within Area 1 on August 22, 2023.
• 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 prepared and submitted this report to Duke Energy.
2023 Page 4-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 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 July 2023 surface water sampling event is presented in Table 2. Surface water
analytical results are compared with applicable 02B Class B surface water standards.
Concentrations greater than 02B standards are noted in Table 2 in bold font. A summary of
surface water field and analytical results that are 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.
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. Acute and 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. An in -stream hardness of 25 milligrams per liter (mg/L) is assumed, and
standards are provided for screening purposes only. The surface water standards used for
comparison and screening purposes will be updated in the updated WQMRP anticipated to be
completed in late 2023 or early 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.
Review of the July 2023 surface water sampling data indicates that:
• pH values at SW-5-Al and SW-9-Al were less than the minimum 02B criteria.
• Dissolved oxygen concentrations at SW-413-A1 and SW-5-Al were less than the 02B
criteria.
However, historical results indicate pH is slightly less than the background range for only two
sampling events (June 2022 and July 2023) for SW-5-Al and three sampling events (January
2020, April 2023, and July 2023) for SW-9-Al, indicating possible natural variation. Dissolved
oxygen concentrations are within the Site background concentration range. 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.
mber 2023 Page 5-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report —July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
Surface water in the vicinity of Area 1 flows north and is conveyed downgradient to surface
water location SW-3-Al, beyond the compliance boundary and near the northern property
boundary (Figure 3). The combined surface water flow at SW-3-Al is conveyed toward the
French Broad River. Because of the downgradient location of SW-3-Al and the combined flow
from Area 1 surface water, evaluation of SW-3-Al data is representative of the overall surface
water quality downgradient of Area 1 prior to migrating off -Site and potentially discharging into
a classified body of water (French Broad River). Review of July 2023 surface water sampling
data (Table 2) indicates that surface water concentrations at SW-3-Al are less than 02B values
for Class B surface waters or Site background concentrations.
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 August 22, 2023. Depth -to -water -level measurements
and elevations are presented in Table 4.
mber 2023 Paee 5-2
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report —July 2023 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.
mber 2023 Page 6-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report —July 2023 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.
mber 2023 Page 7-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 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://files.nc.gov/ncdeq/Sampl ing%20of%20SW%20for%2002L%20171031%20FI NAL_
O.pdf
SynTerra. (2020). Water Quality Monitoring and Reporting Plan — Structural Fills Areas 1, 3, & 4
- Greater Asheville Regional Airport Authority. November 2020.
2023 Page 8-1
Project: 00.0059.53.01.02

Quarterly Water Quality Monitoring Report — July 2023 Sampling Event
Greater Asheville Regional Airport Authority - Duke Energy Progress, LLC
Fletcher, North Carolina
FIGURES
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MAP (TNT), TOPO
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OBTAINED FROM ESRI AND THE NATIONAL
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QUARTERLY WATER QUALITY MONITORING REPORT
PROGRESS
JULY 2023 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
FLETCHER, NORTH CAROLINA
ASHEVILLE CHARLOTTE
DRAWN Br. C. DATE: 06/08/2022
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PROPERTY BOUNDARY
NOTES:
1. ALL BOUNDARIES ARE APPROXIMATE. 'A
2. THE LOCATION OF WELL MVV-2B-A1 IS APPROXIMATE. LOCATION OF
WELL MVV-1-A1 TAKEN FROM GEOSYNTEC DRAWING
INSTRUMENTATION AND MONITORING WELL LOCATIONS", MAY 2020).
m-5-A4
Ml ER WELL LOCATIONS,
COAL COMBUSTION PRODUCTS LIMITS, 0
REVIEW BOUNDARYAND COMPLIANCE BOUNDARY TAKEN FROM S&ME
DRAWING ("GROUNDWATER FLOW MAP STRUCTURAL FILL", DECEMBER
12,2010). MW-6 A4
3. *-MONITORING WELL WAS ABANDONED IN AUGUST 2022 AND or
REPLACED WITH MVV-2B-A1.
4 A _MONITORING WELL WAS ABANDONED IN JUNE 2022 AND REPLACED W-7-A4 v
-T .1 f-
WITH MVV-lAR-A4R.
5. COAL COMBUSTION PRODUCTS LIMITS, REVIEW BOUNDARYAND
COMPLIANCE BOUNDARY TAKEN FROM S&ME DRAWING
0
'GR LINDW AT ER FLOW MAP STRUCTURAL FILL",
DECEMBER 12,2010).
AREAS AND 4 BASED ON DRAWING BY FRANKLIN S. CRAIG, P.E. OF
GASTONIA, NORTH CAROLINA ("AREA #4 -ALL PHASES ENGINEERED FILL VVV- -A4
DESIGN", SHEET E-1, JUNE 30,2011). cl
6. AERIAL IMAGERY OBTAINED FROM USGS VIA EARTHEXPLORER, DETENTION
COLLECTED SEPTEMBER 15,2022. POND
T
7 DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA
STATE PLANE COORDINATE SYSTEM RIPS 3200 (NAD83).
41P GRAPHIC SCALE
650 0 650 1,300 FIGURE 2
GROUNDWATER SAMPLE LOCATION MAP
WnTerra (IN FEET) STRUCTURAL FILLS -AREAS 1, 3, AND 4
DRAWN BY C. WYATT DATE: 06/08/2022 QUARTERLY WATER QUALITY MONITORING REPORT
DUKE REVISED BY R. KIEKHAEFER DATE: 08/21/2023 JULY 2023 SAMPLING EVENT
CHECKED BY K. FERRI DATE: 08/21/2023
APPROVED BY K. FERRI DATE: 08/21/2023 GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
ENERGY PROJECT MANAGER K. FERRI FLETCHER, NORTH CAROLINA
PROGRESS i

EXISTING WETLANDS
S W-4 C-
SW-4B-A
I
1� SW-9-
� 15" R
I
1
1
1
1
LEGEND
♦,
0 BACKGROUND SURFACE WATER SAMPLE LOCATION
0 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
I
•
p ,♦,
♦00 i(
SURFACE WATER SAMPLE LOCATIONS SW-6-Al AND SW-8-Al ARE INACTIVE DUE TO
]INSTRUCTION ACTIVITIES FOR THE COVER PROJECT.
AERIAL IMAGERY OBTAINED FROM USGS VIA EARTHEXPLORER, COLLECTED SEPTEMBER 15,
DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
)ORDINATE SYSTEM FIPS 3200 (NAD83).
1,
synTerra
tDUKE
EENERGY
PROGRESS
GRAPHIC SCALE
125 0 125 250
(IN FEET)
DRAWN BY. C. WYATT DATE: 06/08/2022
REVISED BY: R. KIEKHAEFER DATE: 08/29/2023
CHECKED BY: K. FERRI DATE: 08/29/2023
APPROVED BY. K. FERRI DATE: 08/29/2023
PROJECT MANAGER: K. FERRI
FIGURE 3
SURFACE WATER SAMPLE LOCATION MAP
STRUCTURAL FILL -AREA I
QUARTERLY WATER QUALITY MONITORING RERPORT
JULY 2023 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
FLETCHER, NORTH CAROLINA

EXISTING
fi 15" RC
- �•-.
CONCRETE HEADWALL
PZ-5
1
P •
PZ-3D* PZ-3
1
1
�
PZ-1 1
•
PZ-7
1
1
1
PZ-2S
� PZ-2*
1 1
•
1
1 •
1
60" RCP
1 1
1 1
1 1
1 �
� 1
1
•
1 •
•
i 1
LEGEND
`17
C PIEZOMETER
synTerra
REVIEW BOUNDARY
DUKE
t�ENERGY
- - - COMPLIANCE BOUNDARY
COAL COMBUSTION PRODUCT LIMITS
�• PROPERTY BOUNDARY
PROGRESS
F
1
GRAPHIC SCALE
125 0 125 250
(IN FEET)
DRAWN BY. C. WYATT DATE: 06/08/2022
REVISED BY. T. KING DATE: 08/29/2023
CHECKED BY: K. FERRI DATE: 08/29/2023
APPROVED BY. K. FERRI DATE: 08/29/2023
PROJECT MANAGER: K. FERRI
DTES: FIGURE 4
ALL BOUNDARIES ARE APPROXIMATE. PIEZOMETER LOCATION MAP
* - PIEZOMETERS ARE SCREENED BELOW THE GEOSYNTHETIC CLAY LINER TO MONITOR STRUCTURAL FILL - AREA
iOUNDWATER LEVELS.
COAL COMBUSTION PRODUCTS LIMITS, REVIEW BOUNDARY AND COMPLIANCE BOUNDARY QUARTERLY WATER QUALITY MONITORING REPORT
,KEN FROM S&ME DRAWING ('GROUNDWATER FLOW MAP STRUCTURAL FILL-, DECEMBER 12, .JULY 2023 SAMPLING EVENT
10).
AERIAL IMAGERY OBTAINED FROM USGSVIA EARTHEXPLORER,COLLECTED SEPTEMBER15, GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
22. FLETCHER, NORTH CAROLINA
WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
3200 (NAD83).

Quarterly Water Quality Monitoring Report — July 2023 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
JULY 2023 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
2098.94
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
636651.5
945303.3
2,109.32
2,112.08
25
10
2,094
2,084
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
2,127
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
2,097
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
2,073
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
2,081
2,071
PWR
MW-1AR-A411
6/21/2022
2
631602.17
944673.98
2,136.65
2,136.59
33
10
2,114
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
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.
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: KHF Checked by: TAH
Page 1 of 1

TABLE 2
SURFACE WATER FIELD AND ANALYTICAL RESULTS
STRUCTURAL FILL AREAS 1, 3, AND 4
QUARTERLY WATER QUALITY MONITORING REPORT
JULY 2023 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 026 Standard
(Class B)
i
SW-2-Al
SW-3-Al
SW-4B-A1
SW-4C-A1
z
SW-5-Al
z
SW-6-Al
z
SW-8-Al
SW-9-Al
pH
320
S.U.
6.0
6.3
6.1
NS
5.9
NS
NS
5.7
NE
6.0 - 9.0
Temperature
325
Deg C
22
20
19
NS
20
NS
NS
20
NE
<_ 29
Specific Conductance
323
µmhos/cm
102
102
224
NS
201
NS
NS
143
NE
NE
Dissolved Oxygen
-
mg/L
7.95
6.81
3.98
NS
3.78
NS
NS
6.93
NE
>_ 4
Oxidation Reduction Potential
336
mV
247
286
259
NS
268
NS
NS
322
NE
NE
Turbidity
330
NTUs
7.1
2.5
9.8
NS
22.3
NS
NS
16.1
NE
<_ 50
Alkalinity
337
mg/L
13.9
23.1
38.3
NS
70.5
NS
NS
26.5
1.7
NE
Aluminum
-
µg/L
24
60
419
NS
139
NS
NS
239
0.003
NE
Aluminum (Dissolved)
-
µg/L
19
22
39
NS
47
NS
NS
37
0.003
NE
Antimony
13
µg/L
0.144 J
0.129 J
< 1
NS
< 1
NS
NS
0.154 J
0.104
NE
Antimony (Dissolved)
-
µg/L
< 1
0.143 J
0.15 J
NS
< 1
NS
NS
0.143 J
0.104
NE
Arsenic
14
µg/L
< 1
< 1
0.531 J
NS
0.234 J
NS
NS
0.14 J
0.111
NE
Arsenic (Dissolved)
-
µg/L
< 1
< 1
< 1
NS
0.115 J
NS
NS
< 1
0.111
150^
Barium
15
µg/L
66
47
50
NS
158
NS
NS
57
2
NE
Barium (Dissolved)
-
µg/L
65
47
54
NS
159
NS
NS
54
2
NE
Beryllium
23
µg/L
< 1
< 1
< 1
NS
< 1
NS
NS
< 1
0.249
NE
Beryllium (Dissolved)
-
µg/L
< 1
< 1
< 1
NS
< 1
NS
NS
< 1
0.249
6.5^
Bicarbonate Alkalinity
347
mg/L
13.9
23.1
38.3
NS
70.5
NS
NS
26.5
5
NE
Boron
428
µg/L
< 50
30 J
93
NS
25 J
NS
NS
28 J
5
NE
Boron (Dissolved)
-
µg/L
< 50
31 J
34 J
NS
25 J
NS
NS
31 J
5
NE
Cadmium
34
µg/L
0.036 J
< 1
0.042 J
NS
< 1
NS
NS
0.055 J
0.032
NE
Cadmium (Dissolved)
-
µg/L
0.036 J
0.037 J
0.047 J
NS
< 1
NS
NS
0.033 J
0.032
0.25"'
Calcium
375
mg/L
7.18
10.5
11.2
NS
22.9
NS
NS
11.2
0.012
NE
Calcium (Dissolved)
348
mg/L
7.08
10.6
12.0
NS
23.2
NS
NS
11.7
0.012
NE
Carbonate Alkalinity
301
mg/L
< 5
< 5
< 5
NS
< 5
NS
NS
< 5
5.0
NE
Chloride
51
mg/L
17
14
3.8
NS
21
NS
NS
14
0.0154
230
Chromium
53
µg/L
< 1
< 1
1.02
NS
< 1
NS
NS
< 1
0.185
NE
Chromium (Dissolved)
-
µg/L
0.313 J
< 1
< 1
NS
< 1
NS
NS
< 1
0.185
NE
Cobalt
54
µg/L
0.356 J
1.24
3.24
NS
17.2
NS
NS
2.67
0.077
NE
Cobalt (Dissolved)
-
µg/L
0.356 J
1.33
3.37
NS
17.3
NS
NS
3.14
0.077
NE
Page 1 of 3

TABLE 2
SURFACE WATER FIELD AND ANALYTICAL RESULTS
STRUCTURAL FILL AREAS 1, 3, AND 4
QUARTERLY WATER QUALITY MONITORING REPORT
JULY 2023 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 026 Standard
(Class B)
i
SW-2-Al
SW-3-Al
SW-46-Al
SW-4C-A1
z
SW-5-Al
z
SW-6-Al
z
SW-8-Al
SW-9-Al
Copper
-
µg/L
< 5
< 5
< 5
NS
< 5
NS
NS
< 5
1
NE
Copper (Dissolved)
-
µg/L
< 5
< 5
< 5
NS
< 5
NS
NS
< 5
1
2.7"t
Fluoride
-
mg/L
< 0.1
< 0.1
< 0.1
NS
0.08 J
NS
NS
0.05 J
0.0479
1.8
Hardness (Total)
340
mg/L
31.3
41.8
45.9
NS
81.1
NS
NS
44.5
5
NE
Iron
131
µg/L
950
376
16800
NS
2200
NS
NS
1050
NE
Iron (Dissolved)
-
µg/L
911
192
601
NS
396
NS
NS
583
4
NE
Lead
376
µg/L
0.065 J
< 1
0.257 J
NS
0.092 J
NS
NS
0.118 J
0.037
NE
Lead (Dissolved)
-
µg/L
0.044 J
< 1
< 1
NS
< 1
NS
NS
< 1
0.037
0.54"t
Magnesium
342
mg/L
3.25
3.78
4.35
NS
5.82
NS
NS
4.02
0.008
NE
Magnesium (Dissolved)
-
mg/L
3.21
3.78
4.12
NS
5.87
NS
NS
4.08
0.008
NE
Manganese
132
µg/L
213
351
870
NS
6120
NS
NS
728
1
NE
Manganese (Dissolved)
335
µg/L
209
385
846
NS
6220
NS
NS
807
1
NE
Mercury
397
µg/L
< 0.05
< 0.05
< 0.05
NS
< 0.05
NS
NS
< 0.05
0.01
0.012*
Mercury (Dissolved)
-
µg/L
< 0.05
< 0.05
< 0.05
NS
< 0.05
NS
NS
< 0.05
0.01
NE
Molybdenum
152
µg/L
< 1
< 1
< 1
NS
0.277 J
NS
NS
< 1
0.18
NE
Molybdenum (Dissolved)
-
µg/L
< 1
< 1
< 1
NS
< 1
NS
NS
< 1
0.18
NE
Nickel
377
µg/L
0.324 J
2.21
3.49
NS
2.76
NS
NS
4.72
0.256
NE
Nickel (Dissolved)
-
µg/L
0.343 J
2.60
6.73
NS
2.42
NS
NS
6.14
0.256
16^'t
Potassium
183
mg/L
1.55
1.93
1.85
NS
3.09
NS
NS
2.21
0.031
NE
Potassium (Dissolved)
-
mg/L
1.53
1.97
2.36
NS
3.10
NS
NS
2.30
0.031
NE
Selenium
322
µg/L
< 1
0.293 J
2.16
NS
< 1
NS
NS
< 1
0.193
NE
Selenium (Dissolved)
-
µg/L
< 1
0.25 J
< 1
NS
< 1
NS
NS
< 1
0.193
3.1&
Sodium
-
mg/L
6.92
5.96
4.28
NS
5.41
NS
NS
5.96
0.017
NE
Sodium (Dissolved)
-
mg/L
6.85
6.03
5.74
NS
5.51
NS
NS
5.76
0.017
NE
Strontium
315
µg/L
65
81
92
NS
235
NS
NS
73
1
NE
Strontium (Dissolved)
-
µg/L
64
82
74
NS
237
NS
NS
73
1
NE
Sulfate
194
mg/L
1.5
7.4
8.4
NS
7.7
NS
NS
9.7
0.0428
NE
Thallium
311
µg/L
< 0.2
< 0.2
< 0.2
NS
< 0.2
NS
NS
< 0.2
0.041
NE
Thallium (Dissolved)
-
µg/L
< 0.2
< 0.2
< 0.2
NS
< 0.2
NS
NS
< 0.2
0.041
NE
Page 2 of 3

TABLE 2
SURFACE WATER FIELD AND ANALYTICAL RESULTS
STRUCTURAL FILL AREAS 1, 3, AND 4
QUARTERLY WATER QUALITY MONITORING REPORT
JULY 2023 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 026 Standard
a
(Class B)
i
SW-2-Al
SW-3-Al
SW-46-Al
SW-4C-A1
z
SW-5-Al
z
SW-6-Al
z
SW-8-Al
SW-9-Al
Total Dissolved Solids
343
mg/L
58.0
73.0
76.0
NS
131
NS
NS
76.0
NE
NE
Total Suspended Solids
209
mg/L
< 5
< 5
16
NS
< 5
NS
NS
< 5
NE
NE
Vanadium
213
µg/L
<0.3
<0.3
0.732
NS
<0.3
NS
NS
0.302
0.114
NE
Vanadium (Dissolved)
-
µg/L
< 0.3
< 0.3
< 0.3
NS
< 0.3
NS
NS
< 0.3
0.114
NE
Zinc
-
µg/L
< 5
4 J
7
NS
< 5
NS
NS
4 J
4
NE
Zinc (Dissolved)
-
µg/L
< 5
6
7
NS
< 5
NS
NS
6
4
36^'t
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System (BASS) as of August 9, 2023.
Samples collected July 6, 2023.
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).
1- Surface water sample location SW-2-Al is an approved background monitoring location.
Z - Surface water sample locations SW-6-Al and SW-8-Al are inactive and were not sampled. SW-4C-A1 was not sampled due to dry conditions.
s - 15A NCAC 02B Standards for Surface Water - 15A NCAC 02B Standards for Class C surface waters. North Carolina surface water and wetland standards (effective September 1, 2022).
July 2023 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.
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.
& 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 critieria for mercury is less than the reporting limit.
J - Value is estimated. The result is below the reporting limit or potentially biased based on data validation.
< - Concentration not detected at or greater than the adjusted reporting limit.
MDL - Laboratory Method Detection Limit; MDL values presented are for samples not diluted by the laboratory during analysis.
The laboratory reporting limit for mercury is greater than the 02B standard.
EPA - Environmental Protection Agency
µg/L - micrograms per liter
µD/cm - micro -ohms per centimeter
mg/L - milligrams per liter
mV - millivolts
NCDEQ- North Carolina Department of Environmental Quality
NE - not established
NTU - Nephelometric turbidity units
NCAC - North Carolina Administrative Code
NS - not sampled
S.U. - standard units
SW - Solid Waste
Prepared by: AMH Checked by: DAT KHF
Page 3 of 3

TABLE 3
FIELD AND ANALYTICAL RESULTS THAT EQUAL OR EXCEED SURFACE WATER QUALITY STANDARDS
STRUCTURAL FILL AREA 1
QUARTERLY WATER QUALITY MONITORING REPORT
JULY 2023 SAMPLING EVENT
GREATER ASHEVILLE REGIONAL AIRPORT AUTHORITY
DUKE ENERGY PROGRESS, LLC, FLETCHER, NC
Parameter
Sample ID
Result
Units
15A NCAC
026
Standard
Site
Background
Concentration
Range
Cause and Significance
SW-5-Al
5.9
Historical results indicate pH is only slightly less than the background range for two
sample events (June 2022 and July 2023), indicating possible natural variation.
pH
S.U.
6.0-9.0
6.0-6.8
Historical results indicate pH only slightly less than the background range for three
SW-9-Al
5.7
sample events (January 2020, April 2023, and July 2023), indicating possible natural
variation.
Dissolved
Oxygen
SW-4B-A1
3.98
mg/L
>_ 4
3.25 - 10.01
Within Site background concentration ranges - naturally occurring.
SW-5-Al
3.78
Within Site background concentration ranges - naturally occurring.
Prepared by: AMH Checked by: DAT KHF
Notes:
Analytical data presented in this table reflect the Duke Energy Biological Analytical Data Storage System (BASS) as of August 9, 2023.
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).
Background ranges are based on data from approved background surface water monitoring location SW-2-Al through July 2023.
mg/L - milligrams per liter
NCAC - North Carolina Administrative Code
S.U.- standard units
Page 1 of 1

TABLE 4
PORE WATER PIEZOMETER WATER LEVELS
STRUCTURAL FILL - AREA 1
QUARTERLY WATER QUALITY MONITORING REPORT
JULY 2023 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
8/22/2023
2,143.72
31.22
2,112.50
PZ-2.
Area 1
8/22/2023
2,148.35
34.08
2,114.27
PZ-2S
Area 1
8/22/2023
2,148.28
31.40
2,116.88
PZ-3
Area 1
8/22/2023
2,145.42
31.80
2,113.62
PZ-3D
Area 1
8/22/2023
2,144.60
30.76
2,113.84
PZ-4
Area 1
8/22/2023
2,148.33
26.80
2,121.53
PZ-5
Area 1
8/22/2023
2,121.94
10.04
2,111.90
PZ-6
Area 1
8/22/2023
2,125.23
10.61
2,114.62
PZ-7
Area 1
8/22/2023
2,146.72
31.29
2,115.43
Notes:
* - Piezometers are screened below the geosynthetic clay liner to monitoring groundwater levels.
Water -levels collected in August 2023 are intended to represent conditions during Q3 2023.
ft - feet
3TOC - below top of casing
NM - not measured
NAVD 88 - North American Vertical Datum of 1988
Prepared by: RHJ Checked by: KHF
Page 1 of 1

Quarterly Water Quality Monitoring Report — July 2023 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

Landfill F-]NF-]CAMAF-]CCR/]F- 1 -1 DGWO AS�Af F-] LRB 0 SPECIAL STUDY
,`PDESF
RELD SAMPUNG LOG
DUKE
ENERG)
Site: vvewsw � m. G\N, 2- - Date:
OGROUNDWATER SAMPLE WSURFACE WATER SAMPLE [:]LEACHATE SAMPLE [-]WLO 0 WELL
FIELD STAFF: WEATHER: EISUNNY EIPARTLY CLOUDY []OVERCAST Aiii [�]SNO iMRT,'411qP:-1Z'F
COP'/!?ANY:DUKE E14ERGY FIELD METER TYPE/ SERIALR!!-'
❑ OTHER:
TURBIDIMETER TYPE/ SERIAL #: Z�
START PURGE TIME: SAMPLE COLLECTION TIME:
:
PUMP/703ING INTAKE DEPTH: ft) DEPTH TO WATER: (ft) 11JIULTFACTOR *0-63
WELL DIARP.E7*7-R: (in) HEIGHT OF WC: (ft) WELL VOLUME:
WELL DEPTH: TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP: Bladder
Peristaltic 12 Volt
Grundfos
Pt J! i- I G'H 11 E 10 D:
Si1.fl?L.i-.S- i. -:77�10D:
PUM? S27'CiiilG: P; 'I
f
I -
El Tubing/Pureip iasipactae 1 Low Flow bamPhna 6ta.mitzayion �-;ntena
❑Good [�Fubing Bad nPump, Bad E]Changed/Cleaned [—,-Correct Next Event PH ± 0.1 standard unit
Specific Conductance * 5% In pS/cm
• DO * 0.2 mg'L or 10% saturation
• Turbidity less than 10 NTUs
VOLUME TEMPERATURE
RENiOVED
DO
SPECIFIC
CONDUCTANCE
�'URB:DNTY
TIME
x
( X. X) oo
'mg/L)
(X.xx)
(PS/cm) 1 (su)
(X)
z, (N T U)
(X.
005
Z -L- 1-7-15'
1 Q I G. u
1, L
0
PLEASE REFER TO THE BACK OF THIS, SHz z
E � J V E IHE
IS REDS VE---a:,�jiE;'�,T NEF:DEC j;
ES[7,,,fO
WERE ALL SAMPLES ON 10E WiT i-;N i 3
YES ',—'N 0
IS ATUF R I ff-'ER REQL,tom;::i-)?
F-!,'ES r7 NO
IS THE LOCATION FIELD VEHiCi
YE-:! 'NO
IS THE: . jt .LS, .�!ETER DUP--iC,'j.7E TAKEN WITHIN
15%?❑ YES ❑
�O DUPLICATE 1 N T i j) P
J)
S--ECTED, C-00i���or,H23
rlet-oleum EFthy
43-
� -40 Minor
Strong
P F -a A:,.,C
, 1.
ADD(1'if -
Cloudy
Turbid Red.ilron, �:0,1 C-n
— P7 Floc
GOC D PAD N
100101
I ocl�
DUST CAP t"*E PAD
BAD

❑CAMA ❑CCRPLandfill ❑NPDES ❑ DGWF-]ASW ❑LRB ❑ SPECIAL STUDY.
1 j •
Site: A511 Well/SW ID: C,(nJ- 3 -,� ( Date: 7-6-Z.3
� DUKE
❑GROUNDWATER SAMPLE ESURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
FIELD STAFF: cI-Z WEATHER: ❑SUNNY El PARTLY CLOUDY ❑OVERCAST [-]RAIN I—ISNOW AIRTEMP: "F
COMPANY: Fj DUKE ENERGY FIELD METER TYPE/ SERIAL #: iSl`i
❑ OTHER: TURBIDIMETER TYPE/ SERIAL M 3 �
START PURGE TIME: SAMPLE COLLECTION TIME: C)cjss
PUMPITUBING INTAKE DEPTH: _ (ft) DEPTH TO WATER: - (ft) MOLT 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( 61M )
PURGE METHOD:
/
SAMPLING METHOD:
PUMP SETTING:
11
a
o
❑ Tubin /Pump Inspected I (psi) I (sec) I (sec) I Low Flow Sampling 5tablllzatlon Unterla
❑Good Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
Additional Notes: - Speck Conductance t 5% In VS/cm,
e
• DO t 0.2 mg/L or 1010 saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mtJmin)
(x)
(gallons OR mL)
(x.xx)
(°C)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
PLEASE REFER I I HE 5AL:K Ut- I Fill bH=I It I nt_ UNAKI A0UVt IJ 1-ULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES ❑ NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES?EJYES ❑ 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 On H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Minor Strong
ADDITIONAL NOTES: APPEARANCE Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
version 1.z Kevisea uaizwzuzz rirtj

F-]CAMA F-]CCR ®Landfill [:]NPDES ❑ DGW❑ASW ❑ LRB ❑ SPECIAL STUDY.
Site: A5fi
Well/SW ID: 5W— 4 6- A)
Date: 7 `6_Z3
RM
GROUNDWATER SAMPLE SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: C,)Z
COMPANY: © DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW AIR TEMP: °F
FIELD METER TYPE/ SERIAL M 'TSlgg
TURBIDIMETER TYPE/ SERIAL M 3 3 2,/
START PURGE TIME.. O � SAMPLE COLLECTION TIME: ©quo
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( GcA5 )
PURGE METHOD:
f
SAMPLING METHOD:
PUMP SETTING:
P
R
o
❑ Tubing/Pump Inspected I IP'� I (see) I (see) I Low Flow Sampling Stabilization Criteria
❑Good LITubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH f 0.1 standard unit
Additional Notes: SpeciflcConductance i 5% In NS/crn 9
• DO t 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mlJmin)
(x)
(gallons OR mL)
(x.xx)
(IC)
W
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
17-2E4
UC5
PLEASE REFER TO THE BACK OF THIS SHEEI IF 1 Ht CHAKI AtSUVt 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? ❑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 49. 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH to a Minor Strong
ADDITIONAL NOTES: APPEARANCE r Cloudy Turbid Red/Iron Film on Surface Sheen Ines 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/ZUZZ 1-1I113

❑CAMA F-]CCR❑Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
FIELD SAMPLING LOG
Site: AAA Well/SW ID: 5Uj- 4C -III Date: 7 6-23
❑GROUNDWATER SAMPLE ❑/ SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: WEATHER: []SUNNY ❑PARTLY CLOUDY ❑OVERCAST []RAIN FISNOW AIRTEMP: °F
COMPANY: © DUKE ENERGY FIELD METER TYPE/ SERIALM ,86
❑ OTHER: TURBIDIMETER TYPE/ SERIAL M 3 3 2°I
START PURGE TIME: O't 15 SAMPLE COLLECTION TIME:
PUMP/TUBING INTAKE DEPTH: — (ft) DEPTH TO WATER: (ft) MU LT 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:
f
SAMPLING METHOD:
PUMP SETTING:
a
R
o
❑ Tubin /Pump Inspected I (psq I (sea) I (see) 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)
(mUrnin)
W
(gallons OR mL)
(x.xx)
(*C)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
W
(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?❑ 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
Version 1.2 Revised 09/29/2022 HPB

F-]CAMA F-]CCRF-]Landfill F-]',IPDE,9F-] DGW[:] A-';VVF-] LRB [:] SPECIAL STUDY
Site: A
RELD SAUNG LOG
IN e � Ysw � D, . I S n�,
[[:]GROUMDWATER SAMPLE SURFACE WATER SAMPLE F❑LEACHATE SAMPLE E] WLO WELL DEVELCi F
FIELD STA
COPIPANY
DUKE ENERGY
❑ OTHER:
WEATHER:
DUKE
ENERG)
[SUNNY El PARTLY CLOUDY E]OVERCAST EIRAIN SNOT, AIR -rtraqp.710--
FIELD METER TYPE/ SERIAL #: V
TURBIDIMETER TYPE/ SERIAL #:' e-3�3 N
START PURGE TIME: SAMPLE COLLECTION TIME:
PUMFFTUBING INTAKE DEPTH: kft) DEPTH TO WATER: MOLT FACTOR
WELL DIAME7 7-R; (in) HEIGHT OF WC: i (ft) WELL VOLUME:
WELL DEPTH: TOTAL VOLUME PURGED: --- (ga!)
TYPE OF PUMP: j
Bladder
Peristaltic 12 Volt
Grundfos O' char
PURGE ME- I 'IOD:
PUM? S -1:7 YiAG:
P; R1
El TubinqiPumo lnspaui,�iO ! qnsip � Low Flow Samplinci Staonizatlon. L;ritena
FjGood [27,ubin�g Bad 7,purrip BadF �Changed/Cleaned [Correct Next Event PH * 0.1 standard unit
Specific Conductance * 5% in pSlc
Adciitiona5 m.
•DO * 0.2 mg/L or 10% saturation
• Turbidity less than 10 NTUs
T,
5V-7.
FLO'k
VOLUME I
TEMPERATURE DO
SPECIFIC
URE.14TY
7 E
RENI(YVED
CONDUCTANCE
g !I
'mg/L)
(PS/cm)
(su)
(NTU%,
(x.xx)
(X)
(x.,,:!,
aQ -.1
3 a72-;
PLEASE REFER TO THE BACK OF THIS SHEE7
V I- I L
IS REDEV2---'-.
P,,,4E,,,T NCEDED
r7 ES NO 'WERE ALL SAMPLES ON ICE W17rhN
-�IYES i NO
IS
,0 ff- �I ER L I C. 4 T'=- RE Q i 0 1
Fi"ES i%io lSTHE LOCATION FIELD FIEF .C!.,,=A-�'�,--
❑ YE KID
IS THE
TAKEN WITHIN
1
15%? [—i YES F-]'�,O DUPLICATE 1 NT€j) JF-
j)
FINAL S
0-0,41�z-RVPi-f iOiNS:
ECTEL --Q0'17
S. I Fj,23 Oetoleum Earthy
Jon Minor Strong
'o
gea
Ar-1-171�
, Cloudy Turbid Redilron Fil'l C,7: 5€
1-0CN DUST CAP
—P-ADNONE I GOOD FBAD NONE GOOD i BAD I NOME
ATE PAL,
I! B's -

❑CAMA ❑CCR ❑Landfill ❑NPDES ❑ DGW❑ASW ❑ LRB ❑ SPECIAL STUDY.
Site: ASA
FIELD SAMPLING LOG
Well/SW ID: 9/�,)- 6"/�
•�•� DUKE
ENERGY
Date: 7-6- Z3
GROUNDWATER SAMPLE ZSURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: CAL WEATHER: ❑SUNNY ❑PARTLYCLOUDY ❑OVERCAST []RAIN ❑SNOW AIR TEMP: `F
COMPANY: ❑j DUKE ENERGY FIELD METER TYPE/ SERIAL #: c% Cig
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 3 32I
START PURGE TIME: Oaqs SAMPLE COLLECTION TIME:
PUMP/TUBING INTAKE DEPTH: _ (ft) DEPTH TO WATER: (ft) MULT FACTOR *: 0.163 [•(radius/12)2.3.14'7.48l
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
❑ Dedicated Pump Inspected (D59 I (5e�) Low Flow Sampling Stabilization Criteria
❑ Good ❑Bad ❑ Changed pH t 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)
(IC)
W
(mg/L)
(x.xx)
(PS/CM)
W
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
rG
✓t U
1�m 12,
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
Version 1.2 Revised 09/29/2022 HPB

F—]CAMA F—]CCRFLandfill FINPDES ❑ DGW❑ASW FLRB ❑ SPECIAL STUDY,
r
Site: 'As A Well/SW ID: SW - �3- ,"A l Date: 7-6-Z3
GROUNDWATER SAMPLE ❑j SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO [:]WELL DEVELOPMENT
FIELD STAFF: C) 1, WEATHER: []SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN RSNOW AIR TEMP: °F
COMPANY: DUKE ENERGY FIELD METER TYPE/ SERIAL #:
❑ OTHER: TURBIDIMETER TYPE/ SERIAL M 3?i2yi
START PURGE TIME: SAMPLE COLLECTION TIME:
PUMP/TUBING INTAKE DEPTH: (ft) DEPTH TO WATER: �. (ft) MOLT FACTOR *: 0.163 ['(radius/12)2.3.14.7.48]
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: (gal)
WELL DEPTH: y (ft) TOTAL VOLUME PURGED: (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
f
PUMP SETTING:
P
R
o
❑ Tubin /Pump Inspected I (") I (sec) I (5e.) I Low Flow Samplinq Stabilization Criteria
❑Good [Tubing Bad ❑Pump Bad ❑Changed/Cleaned ❑Correct Next Event PH t 0.1 standard unit
• Specific Conductance t 5% in NS/cm
Additional Notes: DO t 0.2 mg/L or10% saturation
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mLimin)
(x)
(gallons OR mL)
(x.xx)
(°C)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
�e
c
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
Version 1.2 Revised 09/29/2022 HPB

F—]CAMAF—] CCR � Landfil I F—]NIPDESF—] DGW[:]ASVV� LRB [:] SPECIAL STUDY,
REERM 53 A MPUNG LOG ,, DUKE
Site: WeHISW M.- GN, Dot 'ENERG
GROUNDWATER SAMPLE DSURFACE WATER SAMPLE [:]LEACHATE SAMPLE OWLO 0 WELL DEVEH-C—�'Tir:-4�
FIELD STAFF: WEATHER: NSUNNY F]PARTLY CLOUDY E]OVERCAST EIRAIN FISNOW AIR TEMP: b5 -F
COMPANY: DUKE ENERGY FIELD METER TYPE/ SERIAL #:
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #:
START PURGE TIME: SAMPLE COLLECTION TIME:
PUfdiPr;Ji3JNG INTAKE DEPTH: DEPTH TO WATER: (ft) MULT FACTOR *: 0.
WELL DIAPTIE7 ER: (in) HEIGHT OF WC: (ft) WELL VOLUME:
WELL DEPTH:. TOTAL VOLUME PURGED: (gall
TYPE OF PUMP: Bladder
Peristaltic 12 Volt
Grundfos onhe'.
PLIRGE liE7AOD:
PUMP SETTiiSG: I DI
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El Tubinglipump Inspac;iec! 1
FIGood Difrubing Bad nPurnp F-1correct Nex-1- Event pH * 0.1 standard unit
Additionaa vou�;s: Specific Conductance ± 5% in pS/cm
• DO 1: 0.2 mg.'L or 10% saturation
• Turbidity less than 10 NTUs
17,--,7=CZ j
FLOW
I VOLUME TEMPERATURE
REMOVED
',q mLi
DO CONDUCI . -ANCE
(PS/cm) I (su)
(X) (X.x-)
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-'URB":" � ITY
PLEASE REFER TO THE BACK OF TFIS SHEQ-
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IS R E DE V EN, T I �i F- E D E D iN 7' j
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?A-D NONE GOOD BAG NONE GOOD BAD NOME -30 ,D Ro"',
9/2Q-.,'

Quarterly Water Quality Monitoring Report —July 2023 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:
J23060414
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: Date: 7/26/2023
(Signature) Plot
F+!
P endall
Program Comments:
Please contact the Program Manager (Peggy Kendall) with any questions regarding this report.
Data Flags & Calculations:
Page 1 of 40
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Collection
Sample ID Plant/Station Date and Time
Collected By Sample Description
Page 2 of 40
2023015046
Asheville Airport
06-Jul-23
10:05 AM
Haley Seaton
ASA_SW-2-A1
2023015047
Asheville Airport
06-Jul-23
9:35 AM
Connor Zahora
ASA_SW-3-A1
2023015048
Asheville Airport
06-Jul-23
9:00 AM
Connor Zahora
ASA_SW-4B-A1
2023015050
Asheville Airport
06-Jul-23
9:30 AM
Haley Seaton
ASA_SW-5-A1
2023015053
Asheville Airport
06-Jul-23
9:00 AM
Haley Seaton
ASA_SW-9-A1
2023015054
Asheville Airport
06-Jul-23
10:10 AM
Connor Zahora
ASA_FtB-20230706-1010
2023015055
Asheville Airport
06-Jul-23
10:05 AM
Connor Zahora
ASA_EB-20230706-1005
2023015056
Asheville Airport
06-Jul-23
10:00 AM
Connor Zahora
ASA_FB-20230706-1000
8 Total Samples

Page 3 of 40
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals❑ Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes 0 No
All laboratory QA/QC requirements are acceptable.❑ Yes ❑ No
Report Sections Included:
❑d Job Summary Report
❑d Sample Identification
❑� Technical Validation of Data Package
❑� Analytical Laboratory Certificate of Analysis
❑� Analytical Laboratory QC Report
❑ Sub -contracted Laboratory Results
❑ Customer Specific Data Sheets, Reports, & Documentation
❑ Customer Database Entries
❑� Chain of Custody
❑� Electronic Data Deliverable (EDD) Sent Separately
Reviewed By: Peggy Kendall Date: 7/26/2023

Certificate of Laboratory Analysis Page 4of40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-2-A1
Sample #: 2023015046
Collection Date: 07/06/2023
10:05 AM
Loc code: ASA SW-2-A1
Matrix: GW
RCRA
Analyte
Result
Units
Qualifiers RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q23070072
Alkalinity, Bicarbonate
13.9
mg/L
5
1.7
1
SM 2320134d
07/10/2023 09:04
SNEGLIA
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
SM 2320134d
07/10/2023 09:04
SNEGLIA
Total Alkalinity as CaCO3
13.9
mg/L
5
1.7
1
SM 2320134d
07/10/2023 09:04
SNEGLIA
(CaCO3)
INORGANIC IONS BY IC -
Q23070077
Chloride
17
mg/L
0.5
0.0154
5
EPA 9056A
07/10/2023 17:28
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
07/10/2023 17:28
BGN9034
Sulfate
1.5
mg/L
0.1
0.0428
1
EPA 9056A
07/10/2023 17:28
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
Aluminum (AI)
0.019
mg/L
0.01
0.003
Barium (Ba)
0.065
mg/L
0.005
0.002
Boron (B)
0.005 U
mg/L
0.05
0.005
Calcium (Ca)
7.08
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
0.911
mg/L
0.01
0.004
Magnesium (Mg)
3.21
mg/L
0.01
0.008
Manganese (Mn)
0.209
mg/L
0.005
0.001
Potassium (K)
1.53
mg/L
0.1
0.031
Sodium (Na)
6.85
mg/L
0.05
0.017
Strontium (Sr)
0.064
mg/L
0.005
0.001
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1 EPA 7470A
07/11/2023 12:24
JAA5429
1 EPA 7470A
07/11/2023 13:31
JAA5429
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN
1 SW 601OD
07/12/2023 15:16
EBATIAN

Certificate of Laboratory Analysis Page 5 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-2-A1 Sample #: 2023015046
Collection Date: 07/06/2023 10:05 AM Loc code: ASA SW-2-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q23070102
Aluminum (AI)
0.024
mg/L
0.01
0.003
Barium (Ba)
0.066
mg/L
0.005
0.002
Boron (B)
0.005 U
mg/L
0.05
0.005
Calcium (Ca)
7.18
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
0.950
mg/L
0.01
0.004
Magnesium (Mg)
3.25
mg/L
0.02
0.008
Manganese (Mn)
0.213
mg/L
0.005
0.001
Potassium (K)
1.55
mg/L
0.1
0.031
Sodium (Na)
6.92
mg/L
0.05
0.017
Strontium (Sr)
0.065
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
31.3
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q23070104
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)
0.036 J
ug/L
1
0.032
Chromium (Cr)
0.313 J
ug/L
1
0.185
Cobalt (Co)
0.356 J
ug/L
1
0.077
Lead (Pb)
0.044 J
ug/L
1
0.037
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
Nickel (Ni)
0.343 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
0.114 U
ug/L
0.3
0.114
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 6010D
07/12/2023 16:27
EBATIAN
1
SW 601OD
07/12/2023 16:27
EBATIAN
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020E
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020E
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020E
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3
1
SW 6020B
07/12/2023 18:02
MHALL3

Certificate of Laboratory Analysis Page 6 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-2-A1
Sample #:
2023015046
Collection Date: 07/06/2023 10:05 AM
Loc code: ASA SW-2-A1
Matrix:
GW RCRA
Analyte
Result
Units
Qualifiers RDL
MDL
DF
Method
Analysis Date/Time
Analyst
TOTAL RECOVERABLE METALS BY ICP-MS - Q23070106
Antimony (Sb)
0.144 J
ug/L
1
0.104
1
SW 6020B
07/12/2023 13:40
MHALL3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
07/12/2023 13:40
MHALL3
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
SW 6020E
07/12/2023 13:40
MHALL3
Cadmium (Cd)
0.036 J
ug/L
1
0.032
1
SW 6020B
07/12/2023 13:40
MHALL3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020B
07/12/2023 13:40
MHALL3
Cobalt (Co)
0.356 J
ug/L
1
0.077
1
SW 6020E
07/12/2023 13:40
MHALL3
Lead (Pb)
0.065 J
ug/L
1
0.037
1
SW 6020B
07/12/2023 13:40
MHALL3
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
SW 6020E
07/12/2023 13:40
MHALL3
Nickel (Ni)
0.324 J
ug/L
1
0.256
1
SW 6020B
07/12/2023 13:40
MHALL3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020E
07/12/2023 13:40
MHALL3
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
SW 6020B
07/12/2023 13:40
MHALL3
Vanadium (V) Low Level
0.114 U
ug/L
0.3
0.114
1
SW 6020E
07/12/2023 13:40
MHALL3
TOTAL DISSOLVED SOLIDS - Q23070054
TDS
58.0
mg/L
25
25
1
SM2540C
07/07/202310:40
SNEGLIA
TOTAL SUSPENDED SOLIDS - Q23070059
TSS
5 U
mg/L
5
5
1
SM2540D
07/07/2023 13:45
SNEGLIA

Certificate of Laboratory Analysis Page 7 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-3-A1 Sample #: 2023015047
Collection Date: 07/06/2023 09:35 AM Loc code: ASA SW-3-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q23070057
Total Alkalinity as CaCO3
23.1
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
23.1
mg/L
5
1.7
1
INORGANIC IONS BY IC -
Q23070077
Chloride
14
mg/L
0.5
0.0154
5
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
Sulfate
7.4
mg/L
0.5
0.0428
5
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
Aluminum (AI)
0.022
mg/L
0.01
0.003
1
Barium (Ba)
0.047
mg/L
0.005
0.002
1
Boron (B)
0.031 J
mg/L
0.05
0.005
1
Calcium (Ca)
10.6
mg/L
0.05
0.012
1
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
Iron (Fe)
0.192
mg/L
0.01
0.004
1
Magnesium (Mg)
3.78
mg/L
0.01
0.008
1
Manganese (Mn)
0.385
mg/L
0.005
0.001
1
Potassium (K)
1.97
mg/L
0.1
0.031
1
Sodium (Na)
6.03
mg/L
0.05
0.017
1
Strontium (Sr)
0.082
mg/L
0.005
0.001
1
Zinc (Zn)
0.006
mg/L
0.005
0.004
1
Method Analysis Date/Time Analyst
SM 2320B-2011
07/07/2023 12:11
SNEGLIA
SM 2320B-2011
07/07/2023 12:11
SNEGLIA
SM 2320B-2011
07/07/2023 12:11
SNEGLIA
EPA 9056A
07/10/2023 16:39
BGN9034
EPA 9056A
07/10/2023 16:39
BGN9034
EPA 9056A
07/10/2023 16:39
BGN9034
EPA 7470A
07/11/2023 12:31
JAA5429
EPA 7470A
07/11/2023 13:38
JAA5429
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN
SW 601OD
07/12/2023 15:30
EBATIAN

Certificate of Laboratory Analysis Page 8 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-3-A1 Sample #: 2023015047
Collection Date: 07/06/2023 09:35 AM Loc code: ASA SW-3-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q23070102
Aluminum (AI)
0.060
mg/L
0.01
0.003
Barium (Ba)
0.047
mg/L
0.005
0.002
Boron (B)
0.03 J
mg/L
0.05
0.005
Calcium (Ca)
10.5
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
0.376
mg/L
0.01
0.004
Magnesium (Mg)
3.78
mg/L
0.02
0.008
Manganese (Mn)
0.351
mg/L
0.005
0.001
Potassium (K)
1.93
mg/L
0.1
0.031
Sodium (Na)
5.96
mg/L
0.05
0.017
Strontium (Sr)
0.081
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
41.8
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 J
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q23070104
Antimony (Sb)
0.143 J
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)
0.037 J
ug/L
1
0.032
Chromium (Cr)
0.185 U
ug/L
1
0.185
Cobalt (Co)
1.33
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)
2.60
ug/L
1
0.256
Selenium (Se)
0.25 J
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
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 6010D
07/12/2023 16:41
EBATIAN
1
SW 601OD
07/12/2023 16:41
EBATIAN
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020E
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020E
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020E
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3
1
SW 6020B
07/12/2023 17:15
MHALL3

Certificate of Laboratory Analysis Page 9 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-3-A1
Sample #:
2023015047
Collection Date: 07/06/2023 09:35 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 - Q23070106
Antimony (Sb)
0.129 J
ug/L
1
0.104
1
SW 6020B
07/12/2023 12:53
MHALL3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
07/12/2023 12:53
MHALL3
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
SW 6020E
07/12/2023 12:53
MHALL3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
07/12/2023 12:53
MHALL3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020B
07/12/2023 12:53
MHALL3
Cobalt (Co)
1.24
ug/L
1
0.077
1
SW 6020E
07/12/2023 12:53
MHALL3
Lead (Pb)
0.037 U
ug/L
1
0.037
1
SW 6020B
07/12/2023 12:53
MHALL3
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
SW 6020E
07/12/2023 12:53
MHALL3
Nickel (Ni)
2.21
ug/L
1
0.256
1
SW 6020B
07/12/2023 12:53
MHALL3
Selenium (Se)
0.293 J
ug/L
1
0.193
1
SW 6020E
07/12/2023 12:53
MHALL3
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
SW 6020B
07/12/2023 12:53
MHALL3
Vanadium (V) Low Level
0.114 U
ug/L
0.3
0.114
1
SW 6020E
07/12/2023 12:53
MHALL3
TOTAL DISSOLVED SOLIDS - Q23070054
TDS
73.0
mg/L
25
25
1
SM2540C
07/07/202310:41
SNEGLIA
TOTAL SUSPENDED SOLIDS - Q23070059
TSS
5 U
mg/L
5
5
1
SM2540D
07/07/2023 13:45
SNEGLIA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-4B-A1
Collection Date: 07/06/2023 09:00 AM Loc code: ASA SW-4B-A1
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q23070057
Total Alkalinity as CaCO3
38.3
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
38.3
mg/L
5
1.7
1
INORGANIC IONS BY IC -
Q23070077
Chloride
3.8
mg/L
0.1
0.0154
1
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
Sulfate
8.4
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
Aluminum (AI)
0.039
mg/L
0.01
0.003
1
Barium (Ba)
0.054
mg/L
0.005
0.002
1
Boron (B)
0.034 J
mg/L
0.05
0.005
1
Calcium (Ca)
12.0
mg/L
0.05
0.012
1
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
Iron (Fe)
0.601
mg/L
0.01
0.004
1
Magnesium (Mg)
4.12
mg/L
0.01
0.008
1
Manganese (Mn)
0.846
mg/L
0.005
0.001
1
Potassium (K)
2.36
mg/L
0.1
0.031
1
Sodium (Na)
5.74
mg/L
0.05
0.017
1
Strontium (Sr)
0.074
mg/L
0.005
0.001
1
Zinc (Zn)
0.007
mg/L
0.005
0.004
1
Sample #: 2023015048
Matrix: GW RCRA
Page 10 of 40
Method Analysis Date/Time Analyst
SM 2320B-2011
07/07/2023 12:15
SNEGLIA
SM 2320B-2011
07/07/2023 12:15
SNEGLIA
SM 2320B-2011
07/07/2023 12:15
SNEGLIA
EPA 9056A
07/10/2023 17:45
BGN9034
EPA 9056A
07/10/2023 17:45
BGN9034
EPA 9056A
07/10/2023 17:45
BGN9034
EPA 7470A
07/11/2023 12:33
JAA5429
EPA 7470A
07/11/2023 13:40
JAA5429
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN
SW 601OD
07/12/2023 15:35
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-4B-Al
Collection Date: 07/06/2023 09:00 AM Loc code: ASA SW-4B-A1
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q23070102
Aluminum (AI)
0.419
mg/L
0.01
0.003
Barium (Ba)
0.050
mg/L
0.005
0.002
Boron (B)
0.093
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)
16.8
mg/L
0.01
0.004
Magnesium (Mg)
4.35
mg/L
0.02
0.008
Manganese (Mn)
0.870
mg/L
0.005
0.001
Potassium (K)
1.85
mg/L
0.1
0.031
Sodium (Na)
4.28
mg/L
0.05
0.017
Strontium (Sr)
0.092
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
46.0
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.007
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q23070104
Antimony (Sb)
0.15 J
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)
0.047 J
ug/L
1
0.032
Chromium (Cr)
0.185 U
ug/L
1
0.185
Cobalt (Co)
3.37
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)
6.73
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 #: 2023015048
Matrix: GW RCRA
Page 11 of 40
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 6010D
07/12/2023 16:46
EBATIAN
1
SW 601OD
07/12/2023 16:46
EBATIAN
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020E
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020E
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020E
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3
1
SW 6020B
07/12/2023 18:12
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-4B-A1
Collection Date: 07/06/2023 09:00 AM Loc code: ASA SW-4B-A1
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q23070106
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.531 J
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.042 J
ug/L
1
0.032
1
Chromium (Cr)
1.02
ug/L
1
0.185
1
Cobalt (Co)
3.24
ug/L
1
0.077
1
Lead (Pb)
0.257 J
ug/L
1
0.037
1
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
Nickel (Ni)
3.49
ug/L
1
0.256
1
Selenium (Se)
2.16
ug/L
1
0.193
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V) Low Level
0.732
ug/L
0.3
0.114
1
TOTAL DISSOLVED SOLIDS - Q23070054
TDS
76.0
mg/L
25
25
1
TOTAL SUSPENDED SOLIDS - Q23070059
TSS
16
mg/L
5
5
1
Sample #: 2023015048
Matrix: GW RCRA
Page 12 of 40
Method
Analysis Date/Time
Analyst
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020E
07/12/2023 13:49
MHALL3
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020E
07/12/2023 13:49
MHALL3
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020E
07/12/2023 13:49
MHALL3
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020E
07/12/2023 13:49
MHALL3
SW 6020B
07/12/2023 13:49
MHALL3
SW 6020E
07/12/2023 13:49
MHALL3
SM2540C
07/07/202310:41
SNEGLIA
SM2540D
07/07/202313:45
SNEGLIA

Certificate of Laboratory Analysis Page 13of40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-5-Al Sample #: 2023015050
Collection Date: 07/06/2023 09:30 AM Loc code: ASA SW-5-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q23070057
Total Alkalinity as CaCO3
70.5
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
70.5
mg/L
5
1.7
1
INORGANIC IONS BY IC -
Q23070077
Chloride
21
mg/L
0.5
0.0154
5
Fluoride
0.08 J
mg/L
0.1
0.0479
1
Sulfate
7.7
mg/L
0.1
0.0428
1
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
Aluminum (AI)
0.047
mg/L
0.01
0.003
1
Barium (Ba)
0.159
mg/L
0.005
0.002
1
Boron (B)
0.025 J
mg/L
0.05
0.005
1
Calcium (Ca)
23.2
mg/L
0.05
0.012
1
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
Iron (Fe)
0.396
mg/L
0.01
0.004
1
Magnesium (Mg)
5.87
mg/L
0.01
0.008
1
Manganese (Mn)
6.22
mg/L
0.005
0.001
1
Potassium (K)
3.10
mg/L
0.1
0.031
1
Sodium (Na)
5.51
mg/L
0.05
0.017
1
Strontium (Sr)
0.237
mg/L
0.005
0.001
1
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
Method Analysis Date/Time Analyst
SM 2320B-2011
07/07/2023 12:21
SNEGLIA
SM 2320B-2011
07/07/2023 12:21
SNEGLIA
SM 2320B-2011
07/07/2023 12:21
SNEGLIA
EPA 9056A
07/11/2023 08:51
BGN9034
EPA 9056A
07/11/2023 08:51
BGN9034
EPA 9056A
07/11/2023 08:51
BGN9034
EPA 7470A
07/11/2023 12:36
JAA5429
EPA 7470A
07/11/2023 13:42
JAA5429
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN
SW 601OD
07/12/2023 15:47
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-5-A1
Collection Date: 07/06/2023 09:30 AM Loc code: ASA SW-5-A1
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q23070102
Aluminum (AI)
0.139
mg/L
0.01
0.003
Barium (Ba)
0.158
mg/L
0.005
0.002
Boron (B)
0.025 J
mg/L
0.05
0.005
Calcium (Ca)
22.9
mg/L
0.05
0.012
Copper (Cu)
0.001 U
mg/L
0.005
0.001
Iron (Fe)
2.20
mg/L
0.01
0.004
Magnesium (Mg)
5.82
mg/L
0.02
0.008
Manganese (Mn)
6.12
mg/L
0.005
0.001
Potassium (K)
3.09
mg/L
0.1
0.031
Sodium (Na)
5.41
mg/L
0.05
0.017
Strontium (Sr)
0.235
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
81.2
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q23070104
Antimony (Sb)
0.104 U
ug/L
1
0.104
Arsenic (As)
0.115 J
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)
17.3
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)
2.42
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 #: 2023015050
Matrix: GW RCRA
Page 14 of 40
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 6010D
07/12/2023 16:58
EBATIAN
1
SW 601OD
07/12/2023 16:58
EBATIAN
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020E
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020E
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020E
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3
1
SW 6020B
07/12/2023 18:21
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-5-Al
Collection Date: 07/06/2023 09:30 AM Loc code: ASA SW-5-A1
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q23070106
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
Arsenic (As)
0.234 J
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
Cobalt (Co)
17.2
ug/L
1
0.077
1
Lead (Pb)
0.092 J
ug/L
1
0.037
1
Molybdenum (Mo)
0.277 J
ug/L
1
0.18
1
Nickel (Ni)
2.76
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
0.114 U
ug/L
0.3
0.114
1
TOTAL DISSOLVED SOLIDS - Q23070054
TDS
131
mg/L
25
25
1
TOTAL SUSPENDED SOLIDS - Q23070059
TSS
5 U
mg/L
5
5
1
Sample #: 2023015050
Matrix: GW RCRA
Page 15 of 40
Method
Analysis Date/Time
Analyst
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020E
07/12/2023 13:59
MHALL3
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020E
07/12/2023 13:59
MHALL3
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020E
07/12/2023 13:59
MHALL3
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020E
07/12/2023 13:59
MHALL3
SW 6020B
07/12/2023 13:59
MHALL3
SW 6020E
07/12/2023 13:59
MHALL3
SM2540C
07/07/202310:41
SNEGLIA
SM2540D
07/07/202313:45
SNEGLIA

Certificate of Laboratory Analysis Page 16of40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-9-Al Sample #: 2023015053
Collection Date: 07/06/2023 09:00 AM Loc code: ASA SW-9-A1 Matrix: GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL ALKALINITY - Q23070057
Total Alkalinity as CaCO3
26.5
mg/L
5
1.7
1
(CaCO3)
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
Alkalinity, Bicarbonate
26.5
mg/L
5
1.7
1
INORGANIC IONS BY IC -
Q23070077
Chloride
14
mg/L
0.5
0.0154
5
Fluoride
0.05 J
mg/L
0.1
0.0479
1
Sulfate
9.7
mg/L
0.5
0.0428
5
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
Aluminum (AI)
0.037
mg/L
0.01
0.003
1
Barium (Ba)
0.054
mg/L
0.005
0.002
1
Boron (B)
0.031 J
mg/L
0.05
0.005
1
Calcium (Ca)
11.7
mg/L
0.05
0.012
1
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
Iron (Fe)
0.583
mg/L
0.01
0.004
1
Magnesium (Mg)
4.08
mg/L
0.01
0.008
1
Manganese (Mn)
0.807
mg/L
0.005
0.001
1
Potassium (K)
2.30
mg/L
0.1
0.031
1
Sodium (Na)
5.76
mg/L
0.05
0.017
1
Strontium (Sr)
0.073
mg/L
0.005
0.001
1
Zinc (Zn)
0.006
mg/L
0.005
0.004
1
Method Analysis Date/Time Analyst
SM 2320B-2011
07/07/2023 12:26
SNEGLIA
SM 2320B-2011
07/07/2023 12:26
SNEGLIA
SM 2320B-2011
07/07/2023 12:26
SNEGLIA
EPA 9056A
07/10/2023 18:01
BGN9034
EPA 9056A
07/10/2023 18:01
BGN9034
EPA 9056A
07/10/2023 18:01
BGN9034
EPA 7470A
07/11/2023 12:38
JAA5429
EPA 7470A
07/11/2023 13:45
JAA5429
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN
SW 601OD
07/12/2023 15:52
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-9-A1
Collection Date: 07/06/2023 09:00 AM Loc code: ASA SW-9-A1
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q23070102
Aluminum (AI)
0.239
mg/L
0.01
0.003
Barium (Ba)
0.057
mg/L
0.005
0.002
Boron (B)
0.028 J
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)
1.05
mg/L
0.01
0.004
Magnesium (Mg)
4.02
mg/L
0.02
0.008
Manganese (Mn)
0.728
mg/L
0.005
0.001
Potassium (K)
2.21
mg/L
0.1
0.031
Sodium (Na)
5.96
mg/L
0.05
0.017
Strontium (Sr)
0.073
mg/L
0.005
0.001
Total Hardness (Ca and Mg)
44.6
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 J
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q23070104
Antimony (Sb)
0.143 J
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)
0.033 J
ug/L
1
0.032
Chromium (Cr)
0.185 U
ug/L
1
0.185
Cobalt (Co)
3.14
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)
6.14
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 #: 2023015053
Matrix: GW RCRA
Page 17 of 40
DF
Method
Analysis Date/Time
Analyst
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 6010D
07/12/2023 17:02
EBATIAN
1
SW 601OD
07/12/2023 17:02
EBATIAN
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020E
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020E
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020E
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3
1
SW 6020B
07/12/2023 18:30
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA SW-9-A1
Collection Date: 07/06/2023 09:00 AM Loc code: ASA SW-9-A1
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q23070106
Antimony (Sb)
0.154 J
ug/L
1
0.104
1
Arsenic (As)
0.14 J
ug/L
1
0.111
1
Beryllium (Be)
0.249 U
ug/L
1
0.249
1
Cadmium (Cd)
0.055 J
ug/L
1
0.032
1
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
Cobalt (Co)
2.67
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)
4.72
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
0.302
ug/L
0.3
0.114
1
TOTAL DISSOLVED SOLIDS - Q23070054
TDS
76.0
mg/L
25
25
1
TOTAL SUSPENDED SOLIDS - Q23070059
TSS
5 U
mg/L
5
5
1
Sample #: 2023015053
Matrix: GW RCRA
Page 18 of 40
Method
Analysis Date/Time
Analyst
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020E
07/12/2023 14:08
MHALL3
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020E
07/12/2023 14:08
MHALL3
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020E
07/12/2023 14:08
MHALL3
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020E
07/12/2023 14:08
MHALL3
SW 6020B
07/12/2023 14:08
MHALL3
SW 6020E
07/12/2023 14:08
MHALL3
SM2540C
07/07/202310:41
SNEGLIA
SM2540D
07/07/202313:45
SNEGLIA

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA FtB-20230706-1010 Filter Blank
Collection Date: 07/06/2023 10:10 AM Loc code: ASA FtB
Analyte Result Units Qualifiers RDL
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg) 0.01 U ug/L 0.05
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
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)
0.014 J
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) - Q23070104
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 #: 2023015054
Matrix: GW RCRA
Page 19 of 40
DF
Method
Analysis Date/Time
Analyst
1
EPA 7470A
07/11/2023 13:47
JAA5429
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 601OD
07/12/2023 15:56
EBATIAN
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020E
07/12/2023 18:40
MHALL3
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020E
07/12/2023 18:40
MHALL3
1
SW 6020E
07/12/2023 18:40
MHALL3
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020E
07/12/2023 18:40
MHALL3
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020B
07/12/2023 18:40
MHALL3
1
SW 6020E
07/12/2023 18:40
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA EB-20230706-1005 Equipment Blank
Collection Date: 07/06/2023 10:05 AM Loc code: ASA EB
Sample #: 2023015055
Matrix: GW RCRA
Page 20 of 40
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q23070072
Alkalinity, Bicarbonate
1.7 U
mg/L
5
1.7
1
SM 2320134d
07/10/2023 09:10
SNEGLIA
Alkalinity, Carbonate
1.7 U
mg/L
5
1.7
1
SM 2320134d
07/10/2023 09:10
SNEGLIA
Total Alkalinity as CaCO3
1.7 U
mg/L
5
1.7
1
SM 2320134d
07/10/2023 09:10
SNEGLIA
(CaCO3)
INORGANIC IONS BY IC -
Q23070077
Chloride
0.0154 U
mg/L
0.1
0.0154
1
EPA 9056A
07/10/2023 15:19
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
07/10/2023 15:19
BGN9034
Sulfate
0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
07/10/2023 15:19
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
07/11/2023 12:40
JAA5429
DISSOLVED MERCURY (COLD VAPOR) IN WATER - Q23070135
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
07/11/2023 13:49
JAA5429
TOTAL RECOVERABLE METALS BY ICP (DISSOLVED) - Q23070100
Aluminum (AI)
0.003 U
mg/L
0.01
0.003
1
SW 6010D
07/12/2023 16:01
EBATIAN
Barium (Ba)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
07/12/2023 16:01
EBATIAN
Boron (B)
0.005 U
mg/L
0.05
0.005
1
SW 601 OD
07/12/2023 16:01
EBATIAN
Calcium (Ca)
0.014 J
mg/L
0.05
0.012
1
SW 6010D
07/12/2023 16:01
EBATIAN
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
07/12/2023 16:01
EBATIAN
Iron (Fe)
0.004 U
mg/L
0.01
0.004
1
SW 6010D
07/12/2023 16:01
EBATIAN
Magnesium (Mg)
0.008 U
mg/L
0.01
0.008
1
SW 6010D
07/12/2023 16:01
EBATIAN
Manganese (Mn)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
07/12/2023 16:01
EBATIAN
Potassium (K)
0.031 U
mg/L
0.1
0.031
1
SW 601OD
07/12/2023 16:01
EBATIAN
Sodium (Na)
0.017 U
mg/L
0.05
0.017
1
SW 6010D
07/12/2023 16:01
EBATIAN
Strontium (Sr)
0.001 U
mg/L
0.005
0.001
1
SW 601OD
07/12/2023 16:01
EBATIAN
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
07/12/2023 16:01
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA EB-20230706-1005 Equipment Blank
Collection Date: 07/06/2023 10:05 AM Loc code: ASA EB
Analyte
Result
Units Qualifiers
RDL
MDL
TOTAL RECOVERABLE METALS BY ICP - Q23070102
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
0.02
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
Total Hardness (Ca and Mg)
< 0.190
mg/L
0.19
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED) - Q23070104
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 #: 2023015055
Matrix: GW RCRA
Page 21 of 40
DF
Method
Analysis Date/Time
Analyst
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 601OD
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 601OD
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 601OD
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 601OD
07/12/2023 17:07
EBATIAN
1
SW 601OD
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 6010D
07/12/2023 17:07
EBATIAN
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020E
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020E
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020E
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3
1
SW 6020B
07/12/2023 18:49
MHALL3

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA EB-20230706-1005 Equipment Blank
Collection Date: 07/06/2023 10:05 AM Loc code: ASA EB
Analyte
Result
Units Qualifiers
RDL
MDL
DF
TOTAL RECOVERABLE METALS BY ICP-MS - Q23070106
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)
0.185 U
ug/L
1
0.185
1
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
Lead (Pb)
0.037 U
ug/L
1
0.037
1
Molybdenum (Mo)
0.18 U
ug/L
1
0.18
1
Nickel (Ni)
0.256 U
ug/L
1
0.256
1
Selenium (Se)
0.193 U
ug/L
1
0.193
1
Thallium (TI) Low Level
0.041 U
ug/L
0.2
0.041
1
Vanadium (V) Low Level
0.114 U
ug/L
0.3
0.114
1
Sample #: 2023015055
Matrix: GW RCRA
Page 22 of 40
Method
Analysis Date/Time
Analyst
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020E
07/12/2023 14:17
MHALL3
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020E
07/12/2023 14:17
MHALL3
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020E
07/12/2023 14:17
MHALL3
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020E
07/12/2023 14:17
MHALL3
SW 6020B
07/12/2023 14:17
MHALL3
SW 6020E
07/12/2023 14:17
MHALL3

Certificate of Laboratory Analysis Page 23 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA FB-20230706-1000 Field Blank Sample #: 2023015056
Collection Date: 07/06/2023 10:00 AM Loc code: ASA FB Matrix: GW RCRA
Analyte Result Units Qualifiers RDL
LOW LEVEL ALKALINITY (FIXED END POINT) - Q23070072
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 - Q23070077
Chloride
0.0154 U
mg/L
Fluoride
0.0479 U
mg/L
Sulfate
0.0428 U
mg/L
MERCURY (COLD VAPOR) IN WATER - Q23070134
Mercury (Hg)
0.01 U
ug/L
TOTAL RECOVERABLE METALS BY ICP -
Q23070102
Aluminum (AI)
0.003 U
mg/L
Barium (Ba)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
0.012 U
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
Total Hardness (Ca and Mg)
< 0.190
mg/L
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS - Q23070106
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
07/10/2023 09:15
SNEGLIA
1.7
1
SM 2320134d
07/10/2023 09:15
SNEGLIA
1.7
1
SM 2320134d
07/10/2023 09:15
SNEGLIA
0.1
0.0154
1
EPA 9056A
07/10/2023 15:36
BGN9034
0.1
0.0479
1
EPA 9056A
07/10/2023 15:36
BGN9034
0.1
0.0428
1
EPA 9056A
07/10/2023 15:36
BGN9034
0.05
0.01
1
EPA 7470A
07/11/2023 12:42
JAA5429
0.01
0.003
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.005
0.002
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.05
0.005
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.05
0.012
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.005
0.001
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.01
0.004
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.02
0.008
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.005
0.001
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.1
0.031
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.05
0.017
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.005
0.001
1
SW 601OD
07/12/2023 17:19
EBATIAN
0.19
1
SW 6010D
07/12/2023 17:19
EBATIAN
0.005
0.004
1
SW 601OD
07/12/2023 17:19
EBATIAN
1
0.104
1
SW 6020B
07/12/2023 14:27
MHALL3
1
0.111
1
SW 6020B
07/12/2023 14:27
MHALL3
1
0.249
1
SW 6020B
07/12/2023 14:27
MHALL3
1
0.032
1
SW 6020E
07/12/2023 14:27
MHALL3
1
0.185
1
SW 6020B
07/12/2023 14:27
MHALL3
1
0.077
1
SW 6020B
07/12/2023 14:27
MHALL3
1
0.037
1
SW 6020E
07/12/2023 14:27
MHALL3
1
0.18
1
SW 6020B
07/12/2023 14:27
MHALL3
1
0.256
1
SW 6020E
07/12/2023 14:27
MHALL3
1
0.193
1
SW 6020B
07/12/2023 14:27
MHALL3
0.2
0.041
1
SW 6020B
07/12/2023 14:27
MHALL3
0.3
0.114
1
SW 6020B
07/12/2023 14:27
MHALL3

Certificate of Laboratory Analysis Page 24 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Site: ASA FB-20230706-1000 Field Blank Sample #: 2023015056
Collection Date: 07/06/2023 10:00 AM Loc code: ASA FB Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF Method Analysis Date/Time Analyst
Qualifiers:
J Analyte detected above the MDL, but below the RL. Analyte concentration should be considered an estimate.

Certificate of Laboratory Analysis Page 25 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070057 ALK CarbBicarb TOTAL ALKALINITY
Duplicate # 1
Parent Sample:
J23060414 -- 2023015048
Parameter
Measured
Final
Units
Dil
MDL
RPD
Alkalinity, Bicarbonate
37.2
mg/L
1
1.7
2.94
Alkalinity, Carbonate
0
mg/L
1
1.7
0
Total Alkalinity as CaCO3
37.2
mg/L
1
1.7
2.94
Duplicate # 2
Parent Sample:
J23060414
-- 2023015050
Parameter
Measured
Final
Units
Dil
MDL
RPD
Alkalinity, Bicarbonate
69.7
mg/L
1
1.7
1.17
Alkalinity, Carbonate
0
mg/L
1
1.7
0
Total Alkalinity as CaCO3
69.7
mg/L
1
1.7
1.17
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Total Alkalinity as CaCO3
83.5
mg/L
1
1.7
87.5
95.4
85
115
LCS # 2
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Total Alkalinity as CaCO3
84.7
mg/L
1
1.7
87.5
96.8
85
115
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 26 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070072 ALK LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT)
LCS # 1
Parameter Measured Final
Total Alkalinity as CaCO3 98.6
Units Dil MDL Spike % Recovery LCL UCL
mg/L 1 1.7 102 96.7 85 115
(CaCO3)
Qualifier
LCSD # 1
Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL RPD Qualifier
Total Alkalinity as CaCO3 102 mg/L 1 1.7 102 99.7 85 115 3.1
(CaCO3)

Certificate of Laboratory Analysis Page 27 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070077 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
0.002
0.002
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S Ike
% Recovery
LCL
UCL
Qualifier
Chloride
5.38
5.38
mg/L
1
0.0154
5
108
80
120
Fluoride
5.01
5.01
mg/L
1
0.0479
5
100
80
120
Sulfate
5.3
5.3
mg/L
1
0.0428
5
106
80
120
MS # 1
Parent Sample:
J23060414 -- 2023015047
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
3.81
19.1
mg/L
5
0.0154
5
97.7
80
120
Fluoride
4.88
4.88
mg/L
1
0.0479
5
96.9
80
120
Sulfate
2.45
12.3
mg/L
5
0.0428
5
96.8
80
120
MSD # 1
Parent Sample:
J23060414 -- 2023015047
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
3.82
19.1
mg/L
5
0.0154
5
98.3
80
120
0.612
Fluoride
4.9
4.9
mg/L
1
0.0479
5
97.3
80
120
0.391
Sulfate
2.46
12.3
mg/L
5
0.0428
5
97.3
80
120
0.515

Certificate of Laboratory Analysis Page 28 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070134 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
0.025
0.025
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.01
0.01
Blank # 3
Parameter
Measured
Final
Mercury (Hg)
0.017
0.017
LCS # 1
Parameter Measured Final
Mercury (Hg) 2.04 2.04
MS # 1
Parameter
Measured
Final
Mercury (Hg)
1.06
1.06
MSD # 1
Parameter
Measured
Final
Mercury (Hg)
1.03
1.03
MS # 2
Parameter
Measured
Final
Mercury (Hg)
1.05
1.05
MSD # 2
Parameter
Measured
Final
Mercury (Hg)
1.01
1.01
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
> MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
= MDL
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
ug/L
1
0.01
0.05
> MDL
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
2
102
85
115
Parent Sample:
J23060414 -- 2023015046
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
ug/L
1
0.01
1
106
75
125
Parent Sample:
J23060414 -- 2023015046
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
102
75
125 3.28
Parent Sample:
J23070095 -- 2023016132
Units
Dil
MDL
Spike
% Recover v
LCL
UCL
Qualifier
ug/L
1
0.01
1
105
75
125
Parent Sample:
J23070095 -- 2023016132
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
101
75
125 3.99

Certificate of Laboratory Analysis Page 29 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070135 HG 7470_Dissolved DISSOLVED MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Mercury (Hg)
0.017
0.017
ug/L
1
0.01
0.05
> MDL
Blank # 2
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Mercury (Hg)
0.023
0.023
ug/L
1
0.01
0.05
> MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Mercury (Hg)
2.05
2.05
ug/L
1
0.01
2
102
85
115
MS # 1
Parent Sample:
J23060414 -- 2023015046
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Mercury (Hg)
1.01
1.01
ug/L
1
0.01
1
101
75
125
MSD # 1
Parent Sample:
J23060414 -- 2023015046
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Mercury (Hg)
1.01
1.01
ug/L
1
0.01
1
101
75
125 0.496
Qualifier
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 30 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070100 ICP_DIS_TRM TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Aluminum (AI)
-0.0012
-0.0012
mg/L
1
0.003
0.01
< MDL
Barium (Ba)
-0.000226
-0.000226
mg/L
1
0.002
0.005
< MDL
Boron (B)
-0.0023
-0.0023
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.00357
0.00357
mg/L
1
0.012
0.05
< MDL
Copper (Cu)
-0.00327
-0.00327
mg/L
1
0.001
0.005
< MDL
Iron (Fe)
-0.00205
-0.00205
mg/L
1
0.004
0.01
< MDL
Magnesium (Mg)
-0.0003
-0.0003
mg/L
1
0.008
0.01
< MDL
Manganese (Mn)
-0.000304
-0.000304
mg/L
1
0.001
0.005
< MDL
Potassium (K)
0.00497
0.00497
mg/L
1
0.031
0.1
< MDL
Sodium (Na)
0.0016
0.0016
mg/L
1
0.017
0.05
< MDL
Strontium (Sr)
-0.000012
-0.000012
mg/L
1
0.001
0.005
< MDL
Zinc (Zn)
-0.00262
-0.00262
mg/L
1
0.004
0.005
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.93
4.93
mg/L
1
0.003
5
98.7
80
120
Barium (Ba)
5.22
5.22
mg/L
1
0.002
5
104
80
120
Boron (B)
4.96
4.96
mg/L
1
0.005
5
99.1
80
120
Calcium (Ca)
5.18
5.18
mg/L
1
0.012
5
104
80
120
Copper (Cu)
5.07
5.07
mg/L
1
0.001
5
101
80
120
Iron (Fe)
5.1
5.1
mg/L
1
0.004
5
102
80
120
Magnesium (Mg)
5.08
5.08
mg/L
1
0.008
5
102
80
120
Manganese (Mn)
4.95
4.95
mg/L
1
0.001
5
99
80
120
Potassium (K)
5.15
5.15
mg/L
1
0.031
5
103
80
120
Sodium (Na)
5.05
5.05
mg/L
1
0.017
5
101
80
120
Strontium (Sr)
5.06
5.06
mg/L
1
0.001
5
101
80
120
Zinc (Zn)
5.2
5.2
mg/L
1
0.004
5
104
80
120
MS # 1
Parent Sample:
J23060414 -- 2023015046
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.88
4.88
mg/L
1
0.003
5
97.3
70
130
Barium (Ba)
5.21
5.21
mg/L
1
0.002
5
103
70
130
Boron (B)
4.93
4.93
mg/L
1
0.005
5
98.5
70
130
Calcium (Ca)
12.3
12.3
mg/L
1
0.012
5
105
70
130
Copper (Cu)
4.98
4.98
mg/L
1
0.001
5
99.5
70
130
Iron (Fe)
5.94
5.94
mg/L
1
0.004
5
101
70
130
Magnesium (Mg)
8.05
8.05
mg/L
1
0.008
5
96.9
70
130
Manganese (Mn)
5.05
5.05
mg/L
1
0.001
5
96.9
70
130
Potassium (K)
6.59
6.59
mg/L
1
0.031
5
101
70
130
Sodium (Na)
11.3
11.3
mg/L
1
0.017
5
89.4
70
130
Qualifier
131
131,135
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 31 of40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070100 ICP_DIS_TRM TOTAL RECOVERABLE METALS BY ICP (DISSOLVED)
MS # 1
Parameter
Measured
Final
Strontium (Sr)
5.18
5.18
Zinc (Zn)
5.09
5.09
MSD # 1
Parameter
Measured
Aluminum (AI)
5.03
Barium (Ba)
5.45
Boron (B)
5.07
Calcium (Ca)
12.7
Copper (Cu)
5.13
Iron (Fe)
6.11
Magnesium (Mg)
8.36
Manganese (Mn)
5.29
Potassium (K)
6.86
Sodium (Na)
11.8
Strontium (Sr)
5.36
Zinc (Zn)
5.23
Final
5.03
5.45
5.07
12.7
5.13
6.11
8.36
5.29
6.86
11.8
5.36
5.23
Parent Sample:
J23060414 -- 2023015046
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
mg/L
1
0.001
5
102
70
130
mg/L
1
0.004
5
102
70
130
Parent Sample:
J23060414
-- 2023015046
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
mg/L
1
0.003
5
100
70
130
2.96
mg/L
1
0.002
5
108
70
130
4.49
mg/L
1
0.005
5
101
70
130
2.84
mg/L
1
0.012
5
112
70
130
2.78
mg/L
1
0.001
5
103
70
130
2.99
mg/L
1
0.004
5
104
70
130
2.8
mg/L
1
0.008
5
103
70
130
3.79
mg/L
1
0.001
5
102
70
130
4.64
mg/L
1
0.031
5
107
70
130
4
mg/L
1
0.017
5
98.8
70
130
4.08
mg/L
1
0.001
5
106
70
130
3.47
mg/L
1
0.004
5
105
70
130
2.85
Qualifiers:
1131 Target analyte was detected in Method/Prep Blank at or above the reporting limit. Target analyte
concentration in sample is below the reporting limit or greater than 10X the concentration of the target
analyte detected in the Method/Prep Blank. Analyte concentration in sample is not affected by
contamination.
B5 Target analyte detected in Method/Prep Blank at or above the reporting limit. Target analyte concentration in
sample is less than 1 OX the concentration in the Method/Prep Blank. Analyte concentration in sample could
be due to contamination.
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070102 ICP_TRM TOTAL RECOVERABLE METALS BY 1CP
Blank # 1
Page 32 of 40
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Aluminum (AI)
-0.001
-0.001
mg/L
1
0.003
0.01
< MDL
Barium (Ba)
-0.000212
-0.000212
mg/L
1
0.002
0.005
< MDL
Boron (B)
-0.00162
-0.00162
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.0116
0.0116
mg/L
1
0.012
0.05
< MDL
Copper (Cu)
-0.00304
-0.00304
mg/L
1
0.001
0.005
< MDL
Iron (Fe)
-0.00224
-0.00224
mg/L
1
0.004
0.01
< MDL
Magnesium (Mg)
-0.0002
-0.0002
mg/L
1
0.008
0.02
< MDL
Manganese (Mn)
-0.000231
-0.000231
mg/L
1
0.001
0.005
< MDL
Potassium (K)
-0.00147
-0.00147
mg/L
1
0.031
0.1
< MDL
Sodium (Na)
0.0118
0.0118
mg/L
1
0.017
0.05
< MDL
Strontium (Sr)
-0.000007
-0.000007
mg/L
1
0.001
0.005
< MDL
Zinc (Zn)
-0.000582
-0.000582
mg/L
1
0.004
0.005
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.96
4.96
mg/L
1
0.003
5
99.2
80
120
Barium (Ba)
5.27
5.27
mg/L
1
0.002
5
105
80
120
Boron (B)
5
5
mg/L
1
0.005
5
99.9
80
120
Calcium (Ca)
5.22
5.22
mg/L
1
0.012
5
104
80
120
Copper (Cu)
5.1
5.1
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)
5.09
5.09
mg/L
1
0.008
5
102
80
120
Manganese (Mn)
4.99
4.99
mg/L
1
0.001
5
99.8
80
120
Potassium (K)
5.13
5.13
mg/L
1
0.031
5
103
80
120
Sodium (Na)
5.08
5.08
mg/L
1
0.017
5
102
80
120
Strontium (Sr)
5.08
5.08
mg/L
1
0.001
5
102
80
120
Zinc (Zn)
5.23
5.23
mg/L
1
0.004
5
105
80
120
MS # 1
Parent Sample:
J23060414 -- 2023015046
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Aluminum (AI)
4.9
4.9
mg/L
1
0.003
5
97.6
75
125
Barium (Ba)
5.22
5.22
mg/L
1
0.002
5
103
75
125
Boron (B)
4.96
4.96
mg/L
1
0.005
5
99
75
125
Calcium (Ca)
12.4
12.4
mg/L
1
0.012
5
104
75
125
Copper (Cu)
4.99
4.99
mg/L
1
0.001
5
99.7
75
125
Iron (Fe)
5.97
5.97
mg/L
1
0.004
5
100
75
125
Magnesium (Mg)
8.03
8.03
mg/L
1
0.008
5
95.7
75
125
Manganese (Mn)
5.07
5.07
mg/L
1
0.001
5
97.1
75
125
Potassium (K)
6.62
6.62
mg/L
1
0.031
5
101
75
125
Sodium (Na)
11.3
11.3
mg/L
1
0.017
5
87.2
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 33 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070102 ICP_TRM TOTAL RECOVERABLE METALS BY 1CP
MS # 1
Parameter
Measured
Final
Strontium (Sr)
5.16
5.16
Zinc (Zn)
5.12
5.12
MSD # 1
Parameter
Measured
Final
Aluminum (AI)
4.87
4.87
Barium (Ba)
5.21
5.21
Boron (B)
4.89
4.89
Calcium (Ca)
12.3
12.3
Copper (Cu)
4.96
4.96
Iron (Fe)
5.92
5.92
Magnesium (Mg)
8.02
8.02
Manganese (Mn)
5.08
5.08
Potassium (K)
6.58
6.58
Sodium (Na)
11.3
11.3
Strontium (Sr)
5.05
5.05
Zinc (Zn)
5.11
5.11
Parent Sample:
J23060414 -- 2023015046
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
mg/L
1
0.001
5
102
75
125
mg/L
1
0.004
5
102
75
125
Parent Sample:
J23060414
-- 2023015046
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
mg/L
1
0.003
5
97
75
125
0.614
mg/L
1
0.002
5
103
75
125
0.269
mg/L
1
0.005
5
97.7
75
125
1.4
mg/L
1
0.012
5
102
75
125
0.763
mg/L
1
0.001
5
99.1
75
125
0.583
mg/L
1
0.004
5
99.5
75
125
0.79
mg/L
1
0.008
5
95.5
75
125
0.0997
mg/L
1
0.001
5
97.3
75
125
0.217
mg/L
1
0.031
5
101
75
125
0.576
mg/L
1
0.017
5
87.1
75
125
0.0443
mg/L
1
0.001
5
99.8
75
125
2.02
mg/L
1
0.004
5
102
75
125
0.0586
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070104 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
Blank # 1
Page 34 of 40
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
0
0
ug/L
1
0.104
1
< MDL
Arsenic (As)
-0.004
-0.004
ug/L
1
0.111
1
< MDL
Beryllium (Be)
-0.017
-0.017
ug/L
1
0.249
1
< MDL
Cadmium (Cd)
0.013
0.013
ug/L
1
0.032
1
< MDL
Chromium (Cr)
0.009
0.009
ug/L
1
0.185
1
< MDL
Cobalt (Co)
-0.002
-0.002
ug/L
1
0.077
1
< MDL
Lead (Pb)
0.004
0.004
ug/L
1
0.037
1
< MDL
Molybdenum (Mo)
0.001
0.001
ug/L
1
0.18
1
< MDL
Nickel (Ni)
0.006
0.006
ug/L
1
0.256
1
< MDL
Selenium (Se)
-0.139
-0.139
ug/L
1
0.193
1
< MDL
Thallium (TI) Low Level
-0.009
-0.009
ug/L
1
0.041
0.2
< MDL
Vanadium (V) Low Level
-0.03
-0.03
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
98.9
80
120
Arsenic (As)
48.4
48.4
ug/L
1
0.111
50
96.8
80
120
Beryllium (Be)
48.1
48.1
ug/L
1
0.249
50
96.2
80
120
Cadmium (Cd)
49.2
49.2
ug/L
1
0.032
50
98.4
80
120
Chromium (Cr)
49.1
49.1
ug/L
1
0.185
50
98.1
80
120
Cobalt (Co)
48.3
48.3
ug/L
1
0.077
50
96.6
80
120
Lead (Pb)
50.7
50.7
ug/L
1
0.037
50
101
80
120
Molybdenum (Mo)
49.2
49.2
ug/L
1
0.18
50
98.5
80
120
Nickel (Ni)
48.2
48.2
ug/L
1
0.256
50
96.5
80
120
Selenium (Se)
47.9
47.9
ug/L
1
0.193
50
95.8
80
120
Thallium (TI) Low Level
48.9
48.9
ug/L
1
0.041
50
97.7
80
120
Vanadium (V) Low Level
49.3
49.3
ug/L
1
0.114
50
98.6
80
120
MS # 1
Parent Sample:
J23060414 -- 2023015047
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
50.6
50.6
ug/L
1
0.104
50
101
75
125
Arsenic (As)
49.3
49.3
ug/L
1
0.111
50
98.4
75
125
Beryllium (Be)
49.4
49.4
ug/L
1
0.249
50
98.8
75
125
Cadmium (Cd)
49.6
49.6
ug/L
1
0.032
50
99.1
75
125
Chromium (Cr)
49.9
49.9
ug/L
1
0.185
50
99.6
75
125
Cobalt (Co)
50
50
ug/L
1
0.077
50
97.4
75
125
Lead (Pb)
50.5
50.5
ug/L
1
0.037
50
101
75
125
Molybdenum (Mo)
50.3
50.3
ug/L
1
0.18
50
100
75
125
Nickel (Ni)
51.6
51.6
ug/L
1
0.256
50
97.9
75
125
Selenium (Se)
49.2
49.2
ug/L
1
0.193
50
97.8
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 35 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070104 IMS_DIS_TRM TOTAL RECOVERABLE METALS BY ICP-MS (DISSOLVED)
MS # 1
Parameter
Measured
Final
Units
Thallium (TI) Low Level
48.6
48.6
ug/L
Vanadium (V) Low Level
50.5
50.5
ug/L
MSD # 1
Parameter
Measured
Final
Units
Antimony (Sb)
50.4
50.4
ug/L
Arsenic (As)
49.3
49.3
ug/L
Beryllium (Be)
49.6
49.6
ug/L
Cadmium (Cd)
49.5
49.5
ug/L
Chromium (Cr)
49.8
49.8
ug/L
Cobalt (Co)
50.1
50.1
ug/L
Lead (Pb)
50.6
50.6
ug/L
Molybdenum (Mo)
50.2
50.2
ug/L
Nickel (Ni)
51.7
51.7
ug/L
Selenium (Se)
48.7
48.7
ug/L
Thallium (TI) Low Level
48.9
48.9
ug/L
Vanadium (V) Low Level
50.3
50.3
ug/L
Parent Sample:
J23060414 -- 2023015047
Dil
MDL
Spike
% Recovery
LCL
UCL
1
0.041
50
97.2
75
125
1
0.114
50
101
75
125
Parent Sample:
J23060414
-- 2023015047
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
1
0.104
50
100
75
125
0.514
1
0.111
50
98.5
75
125
0.0874
1
0.249
50
99.2
75
125
0.341
1
0.032
50
98.9
75
125
0.204
1
0.185
50
99.5
75
125
0.1
1
0.077
50
97.6
75
125
0.197
1
0.037
50
101
75
125
0.115
1
0.18
50
100
75
125
0.223
1
0.256
50
98.2
75
125
0.288
1
0.193
50
96.8
75
125
0.978
1
0.041
50
97.7
75
125
0.495
1
0.114
50
101
75
125
0.306
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070106 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Page 36 of 40
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
0.019
0.019
ug/L
1
0.104
1
< MDL
Arsenic (As)
0.014
0.014
ug/L
1
0.111
1
< MDL
Beryllium (Be)
-0.006
-0.006
ug/L
1
0.249
1
< MDL
Cadmium (Cd)
0.016
0.016
ug/L
1
0.032
1
< MDL
Chromium (Cr)
-0.02
-0.02
ug/L
1
0.185
1
< MDL
Cobalt (Co)
0.01
0.01
ug/L
1
0.077
1
< MDL
Lead (Pb)
0.005
0.005
ug/L
1
0.037
1
< MDL
Molybdenum (Mo)
0.008
0.008
ug/L
1
0.18
1
< MDL
Nickel (Ni)
0.015
0.015
ug/L
1
0.256
1
< MDL
Selenium (Se)
-0.119
-0.119
ug/L
1
0.193
1
< MDL
Thallium (TI) Low Level
-0.012
-0.012
ug/L
1
0.041
0.2
< MDL
Vanadium (V) Low Level
0.005
0.005
ug/L
1
0.114
0.3
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
49.7
49.7
ug/L
1
0.104
50
99.3
80
120
Arsenic (As)
49.1
49.1
ug/L
1
0.111
50
98.3
80
120
Beryllium (Be)
48.8
48.8
ug/L
1
0.249
50
97.5
80
120
Cadmium (Cd)
49.5
49.5
ug/L
1
0.032
50
98.9
80
120
Chromium (Cr)
49.2
49.2
ug/L
1
0.185
50
98.3
80
120
Cobalt (Co)
48.7
48.7
ug/L
1
0.077
50
97.4
80
120
Lead (Pb)
50.7
50.7
ug/L
1
0.037
50
101
80
120
Molybdenum (Mo)
49.2
49.2
ug/L
1
0.18
50
98.4
80
120
Nickel (Ni)
49
49
ug/L
1
0.256
50
97.9
80
120
Selenium (Se)
49.5
49.5
ug/L
1
0.193
50
99.1
80
120
Thallium (TI) Low Level
48.7
48.7
ug/L
1
0.041
50
97.3
80
120
Vanadium (V) Low Level
49.1
49.1
ug/L
1
0.114
50
98.2
80
120
MS # 1
Parent Sample:
J23060414 -- 2023015047
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
49.8
49.8
ug/L
1
0.104
50
99.3
75
125
Arsenic (As)
49.1
49.1
ug/L
1
0.111
50
98
75
125
Beryllium (Be)
49.2
49.2
ug/L
1
0.249
50
98.3
75
125
Cadmium (Cd)
49.3
49.3
ug/L
1
0.032
50
98.5
75
125
Chromium (Cr)
48.8
48.8
ug/L
1
0.185
50
97.5
75
125
Cobalt (Co)
49.6
49.6
ug/L
1
0.077
50
96.7
75
125
Lead (Pb)
50.4
50.4
ug/L
1
0.037
50
101
75
125
Molybdenum (Mo)
49.3
49.3
ug/L
1
0.18
50
98.4
75
125
Nickel (Ni)
51.1
51.1
ug/L
1
0.256
50
97.7
75
125
Selenium (Se)
49.5
49.5
ug/L
1
0.193
50
98.4
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 37 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070106 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MS # 1
Parameter
Measured
Final
Units
Thallium (TI) Low Level
48.5
48.5
ug/L
Vanadium (V) Low Level
49.7
49.7
ug/L
MSD # 1
Parameter
Measured
Final
Units
Antimony (Sb)
49.9
49.9
ug/L
Arsenic (As)
49.8
49.8
ug/L
Beryllium (Be)
47.7
47.7
ug/L
Cadmium (Cd)
49.8
49.8
ug/L
Chromium (Cr)
49.1
49.1
ug/L
Cobalt (Co)
49.6
49.6
ug/L
Lead (Pb)
50.6
50.6
ug/L
Molybdenum (Mo)
49.5
49.5
ug/L
Nickel (Ni)
51.5
51.5
ug/L
Selenium (Se)
48.3
48.3
ug/L
Thallium (TI) Low Level
49.1
49.1
ug/L
Vanadium (V) Low Level
49.4
49.4
ug/L
Parent Sample:
J23060414 -- 2023015047
Dil
MDL
Spike
% Recovery
LCL
UCL
1
0.041
50
96.9
75
125
1
0.114
50
99.2
75
125
Parent Sample:
J23060414
-- 2023015047
Dil
MDL
Spike
% Recovery
LCL
UCL
RPD
1
0.104
50
99.6
75
125
0.372
1
0.111
50
99.3
75
125
1.38
1
0.249
50
95.4
75
125
2.99
1
0.032
50
99.5
75
125
0.994
1
0.185
50
98.1
75
125
0.675
1
0.077
50
96.7
75
125
0.0352
1
0.037
50
101
75
125
0.339
1
0.18
50
98.9
75
125
0.482
1
0.256
50
98.6
75
125
0.951
1
0.193
50
96.1
75
125
2.31
1
0.041
50
98.2
75
125
1.36
1
0.114
50
98.6
75
125
0.568
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 38 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070054 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Blank # 2
Parameter Measured Final
TDS 0
Parameter Measured Final
TDS 0
Duplicate # 1
Parameter Measured Final
TDS 343
Duplicate # 2
Parameter Measured Final
TDS 350
LCS # 1
LCS # 2
Parameter Measured Final
TDS 487
Parameter Measured Final
TDS 494
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:
J23070097 -- 2023016136
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
4
Parent Sample:
J23070097 -- 2023016137
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
2.02
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
97.4
90
110
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
500
98.8
90
110

Certificate of Laboratory Analysis Page 39 of 40
This report shall not be reproduced, except in full.
Order # J23060414
Level II QC Summary
Q23070059 TSS TOTAL SUSPENDED SOLIDS
Blank # 1
LCS # 1
Parameter Measured Final
TSS 0
Parameter Measured Final
TSS 93.2
LCSD # 1
Parameter Measured Final
TSS 96.8
Units Dil MDL RDL Relative Concentration
mg/L 1 5 5 < MDL
Units Dil MDL Spike % Recovery LCL UCL
mg/L 1 5 100 93.2 90 110
Units Dil MDL Spike % Recovery LCL UCL
mg/L 1 5 100 96.8 90 110
Qualifier
Qualifier
RPD Qualifier
3.79

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM ._._._._._._._._ _ Page 40 of 40
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