1809_DukeMarshallFGD_GWMR_FID1693730_20220708

DUKE
�, ENERGY-
July 8, 2022
North Carolina Department of Environmental Quality
Division of Waste Management
Solid Waste Section
2090 U.S. Highway 70
Swannanoa, NC 28778
Attn: Ms. Sarah Moutos (submitted electronically)
Re: Semiannual Water Quality Monitoring Report
Flue Gas Desulfurization Landfill
Permit No.: 1809-INDUS-2006
Marshall Steam Station
Terrell, North Carolina 28682
Dear Ms. Moutos:
526 South Church St.
Charlotte, NC 28202
Mailing Address
P.O. Box 1006
Mail Code EC 13K.
Charlotte, NC 28201-1006
717-982-0986
Duke Energy is providing the result of the semiannual water quality monitoring for the Duke Energy
Carolinas, Marshall Steam Station, Flue Gas Desulfurization (FGD) Landfill, located near Terrell,
North Carolina.
On March 14 and 15, 2022, leachate, groundwater, and surface water samples were collected in
accordance with the facility's Water Quality Monitoring Plan (WQMP) approved July 24, 2019. Field
sampling forms, chain of custody (COC) forms, and laboratory reports are included in Appendix A
and B.
The leachate sampling field and analytical results are presented in Table 5. Leachate analytical
results are not compared to groundwater or surface water quality standards and are provided for
informational purposes only.
A summary of the groundwater sampling field and analytical results are presented in Table 6. The
analytical results for the constituents are compared to the groundwater standards found in Title 15A
NCAC 02L .0202 (2L Standards). Results with values that are equal to or greater than the 2L
Standards are indicated on Table 6 by bold font. A summary of the analytical results that are equal
to or greater than the 2L Standards and a preliminary analysis of the cause and significance of such
occurrences are presented in Table 7.
The surface water sampling field and analytical results are presented in Table 8. The analytical
results for the constituents are compared to the surface water standards found in Title 15A NCAC
02B .0200 (21B Standards). Results with values that are equal to or greater than the 2B Standards
are indicated on Table 8 by bold font. A summary of the analytical results that are equal to or greater
than the 2B Standards and a preliminary analysis of the cause and significance of such occurrences
are presented in Table 9.
Leachate, groundwater, and surface water locations at the Marshall FGD Landfill are sampled
semiannually during March and September. The next water quality monitoring event is planned for
September 2022 with a report of monitoring results to follow.
www.duke-energy.com Page 1 of 2

If you need additional information regarding this submittal do not hesitate to email or call me at
Ash ley.HealyCcDduke-energy.com or [phone].
Respectfully,
14VAZ
Ashley Healy, P.G.
Environmental Services
Attachments: 2022_07_08 INDUS-1809 Marshall FGD LF GW Monitoring Report (SynTerra, July
2022)
cc (via e-mail): Claire Osborn, NCDEQ
Elizabeth Werner, NCDEQ
Sherri Stanley, NCDEQ
Ed Mussler, NCDEQ
Dan Zakary, Duke Energy
Chris Randazzo, Duke Energy
Scott La Sala, Duke Energy
Dee O'Brien, Duke Energy
Tyler Hardin, Duke Energy
Ed Sullivan, Duke Energy
Craig Eady, SynTerra
Thomas Colton, SynTerra
www.duke-energy.com Page 2 of 2

DENR USE ONLY ❑Paper Report [-]Electronic Data - Email CD (data loaded: Yes / No) Doc/Event #:
NC DENR I 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):
Duke Energy Carolinas, LLC
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Thomas Colton
E-mail: tcolton synterracorp.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 Carolinas, LLC 8320 East NC-150
Marshall Steam Station Terrell, North Carolina 28682 �1809 .0500 March 14 & 15.2022
Flue Gas Desulfurization Residue
Landfill
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑X Detection Monitoring ❑
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 ❑
Assessment Monitoring
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
❑ Corrective Action
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 Eady Senior Project Manager [phone]
Facility Representative Name (Print) Title (Area Code) Telephone Number
7/8/2022
Signature Date
148 River Street, Suite 220, Greenville, SC 29601
Facility Representative Address
C-1478 / North Carolina Corporation Number C-387
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
Affix NC Licensed/ Professional Geologist Seal
CARIV
4 2: •7 r
SEAL '
0
1599 >—
yam'•. c�Qz
OLoGN.-* 4: %%
''••.....••PS,
//i� 0O UG,���\`�

REPORT VERIFICATION
PROJECT: SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
FLUE GAS DESULFURIZATION RESIDUE LANDFILL
PERMIT NO. 1809-INDUS
TITLE: SEMIANNUAL WATER QUALITY MONITORING REPORT
This document has been reviewed for accuracy and quality commensurate with the
intended application.
Prepared by: ,
Approved by:
Project Manager: G. Thomas Colton, EIT
Date: 7/8/2022
Date: 7/8/2022
Licensed Geologist Seal:
Aq10,
N•
OQ' �GES O%:'L
1599
:••�cOLOG�? •• 4ke,Z
SynTerra
148 River Street, Suite 220
Greenville, SC 29601
North Carolina Geological Corporation Number C-387

17
Terra Science &Engineering Consultants
synsynterracorp.com
SEMIANNUAL
WATER QUALITY MONITORING REPORT
MARCH 2O22 SAMPLING EVENT
FLUE GAS DESULFURIZATION RESIDUE LANDFILL
PERMIT NO. 1809-INDUS)
CATAWBA COUNTY
MARSHALL STEAM STATION
8320 NC HIGHWAY 150E
TERRELL, NORTH CAROLINA
JULY 2022
PREPARED FOR
r� DUKE
ENERGY,:
CAROLINAS
DUKE ENERGY CAROLINAS, LLC
L,1��71_
/ --
Craig Eady, L.G. #/1,S99
Senior Peer Re %wer
r
David Avard
Project Scientist
.�J
Thomas Colton
Project Manager

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
TABLE OF CONTENTS
SECTION PAGE
1.0 INTRODUCTION AND BACKGROUND..........................................................................1-1
1.1 Site and Landfill Information......................................................................................1-1
1.2 Hydrogeologic Setting................................................................................................1-1
1.3 Landfill Semiannual Monitoring Program...................................................................1-2
2.0 METHODS.................................................................................................................. 2-1
2.1 Sampling and Analysis Methods.................................................................................2-1
2.2 Regulatory Criteria.....................................................................................................2-1
2.3 Statement of Work.....................................................................................................2-1
3.0 RESULTS.....................................................................................................................3-1
3.1 Site Groundwater Flow...............................................................................................3-1
3.2 Analytical Results.......................................................................................................3-1
3.3 Quality Assurance/Quality Control.............................................................................3-2
4.0 REFERENCES...............................................................................................................4-1
LIST OF FIGURES
Figure 1 Site Location Map
Figure 2 Sample Location Map
Figure 3 Water -level Map — Surficial Flow Zone — March 2022
LIST OF TABLES
Table 1 Well Construction Summary
Table 2 Monitoring Parameters
Table 3 Monitoring Location Summary
Table 4 Groundwater Seepage Velocities
Table 5 Leachate Results and Analytical Detections
Table 6 Groundwater Field Results and Analytical Detections
Table 7 Field and Analytical Results that Equal or Exceed Groundwater Quality Standards
Table 8 Surface Water Field Results and Analytical Detections
Table 9 Field and Analytical Results that Equal or Exceed Surface Water Quality
Standards
LIST OF APPENDICES
Appendix A Field Sampling Forms
Appendix B Laboratory Report and Chain -of -Custody Forms
Appendix C Time Versus Constituent Concentrations Plots
July 2022 Page i
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
LIST OF ACRONYMS
02L
Title 15A NCAC 02L .0202(g) Groundwater Quality Standards
02B
15A NCAC 02B .0200 Surface Water and Wetland standards
Duke Energy
Duke Energy Carolinas, LLC
Division
Division of Waste Management
EDD
electronic data deliverable
FGD
Flue Gas Desulfurization
Landfill
Dry Ash Landfill
Marshall
Marshall Steam Station
NCAC
North Carolina Administrative Code
NCDEQ
North Carolina Department of Environmental Quality
PTO
Permit to Operate
Site
Marshall Steam Station
SWS
Solid Waste Section
USEPA
U.S. Environmental Protection Agency
WQMP
Water Quality Monitoring Plan
July 2022 Page H
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
This semiannual report pertains to the Duke Energy Carolinas, LLC (Duke Energy) Marshall
Steam Station (Marshall, Site) Flue Gas Desulfurization (FGD) Residue Landfill (Landfill) and
documents the results of the March 2022 FGD Landfill groundwater, surface water, and
leachate monitoring event.
1.1 Site and Landfill Information
Duke Energy owns and operates Marshall Steam Station, located at 8320 NC Highway 150E in
Terrell, Catawba County, North Carolina (Figure 1).
The North Carolina Department of Environmental Quality (NCDEQ) Division of Waste
Management (Division) issued a permit to operate (PTO) the FGD Residue Landfill (Landfill; No.
1809 - INDUS) on November 21, 2006. Closure activities began in July 2018 and were completed
in March 2019; the Closure Permit was issued on June 30, 2020. The Landfill consists of an 18
acres landfill footprint. The FGD Residue Landfill is constructed with a leachate collection and
removal system and an engineered liner system to prevent impacts to groundwater.
1.2 Hydrogeologic Setting
The Landfill site is located within the Piedmont physiographic province (Piedmont). Piedmont
bedrock primarily consists of igneous and metamorphic bedrock. The fractured bedrock is
overlain by a mantle of unconsolidated material known as regolith. The regolith includes, where
present, the soil zone, a zone of weathered, decomposed bedrock known as saprolite, and
alluvium. Saprolite, the product of chemical and mechanical weathering of the underlying
bedrock, is typically composed of clay and coarser granular material up to boulder size and may
reflect the texture of the rock from which it was formed. The weathering product of granitic
rocks may be quartz -rich and sandy -textured, whereas rocks poor in quartz and rich in feldspar
and other soluble minerals form a more clayey saprolite.
Groundwater at the Site typically occurs in three interconnected flow zones. The shallowest
groundwater flow zone — the surficial flow zone — occurs in the residual soil and/or the upper
section of saprolite. Beneath the surficial flow zone, the transition zone flow zone occurs in the
lower portions of the saprolite and partially weathered bedrock and is the most permeable part
of the Site hydrogeologic system. Bedrock underlies the transition zone and comprises the least
permeable flow zone of the Site hydrogeologic system, where groundwater flow occurs
predominantly along fractures, joints, and faults. Groundwater is usually first encountered in
the surficial flow zone.
Groundwater generally flows to the southeast and emerges in a discharge zone. The water
flows from the discharge zone to an unnamed tributary that ultimately flows to Lake Norman.
The surface water classification of Lake Norman is WS-IV.
July 2022 Page 1-1
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
1.3 Landfill Semiannual Monitoring Program
The initial Water Quality Monitoring Plan (WQMP) (Altamont, 2006) has been revised over time
to incorporate changes. The March 2022 sampling event and this Semiannual Water Quality
Monitoring Report comply with WQMP, Revision 2 (Wood, 2019) submitted to the Division on
July 24, 2019. The Landfill semi-annual monitoring program, described in detail in the WQMP,
consists of nine groundwater, one surface water, one leachate monitoring locations
summarized in Table 3 and shown on Figure 2. A summary of monitoring well construction
information is presented in Table 1 and analytical parameter coverage for the Landfill semi-
annual water quality monitoring program is summarized in Table 2.
July 2022 Page 1-2
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
2.0 METHODS
2.1 Sampling and Analysis Methods
Groundwater sampling was performed by Duke Energy Groundwater Science Group personnel
(Duke Energy North Carolina Field Certification #5193) on March 14 and 15, 2022, in
accordance with the North Carolina Solid Waste Management Guidelines. Copies of the field
sampling forms are included in Appendix A. Duke Energy Analytical Laboratory (North Carolina
Laboratory Certification #248) analyzed the samples for reported parameters and constituents.
The laboratory report and chain -of -custody forms are included in Appendix B.
The samples were analyzed for the list of parameters and constituents outlined in the WQMP
and guidance from the NCDEQ Division of Waste Management, Solid Waste Section (SWS). The
monitoring parameters, along with the U.S. Environmental Protection Agency (USEPA) Solid
Waste (SW)-846 analytical methods, 15A North Carolina Administrative Code (NCAC) 02L
.0202(g) Groundwater Quality Standards (02L), and 5A NCAC 02B .0200 Surface Water and
Wetland standards (02B) are present in Table 2.
2.2 Regulatory Criteria
Evaluation of the semiannual monitoring analytical results are compared to the following
regulatory criteria:
Groundwater
• 02L
Surface Water
• 02B
2.3 Statement of Work
The following tasks were completed for semiannual water quality monitoring:
• Groundwater, surface water, and leachate samples were collected March 14-15, 2022.
• Reviewed the laboratory analytical results pertaining to the parameters listed in Table 2.
• Compared groundwater analytical results to 02L and historical concentration ranges.
• Compared surface water analytical results to 02B and historical concentration ranges.
• Developed generalized groundwater surface contour maps using groundwater elevation
data.
• Calculated groundwater flow velocities based on groundwater elevations at wells
perpendicular to groundwater flow.
• Converted the laboratory provided electronic data deliverable (EDD) to the format
requirements of the NCDEQ DWM EDD template and submitted copies of the EDDs to
the NCDEQ DWM with this report.
• Prepared and submitted this Semiannual Water Quality Monitoring Report.
July 2022 Page 2-1
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
WIM.4*191416i
3.1 Site Groundwater Flow
Groundwater flow in the aquifer beneath the Landfill footprint generally flows to the east and
southeast beneath the landfill, toward the Ash Basin and Lake Norman.
Generalized groundwater elevation contours and groundwater flow direction arrows in the
vicinity of the Landfill are shown on Figure 3 for the surficial flow zone. These contours were
developed by calculating groundwater elevations in each monitoring well using the depth -to -
water -level measurements taken during the March 2022 monitoring event. In addition, water -
level measurements from nearby groundwater monitoring wells included in other Site
groundwater monitoring programs were used. Depth -to -water measurements and calculated
groundwater elevations are presented in Table 1. Calculated groundwater flow velocities are
presented in Table 4. Calculated groundwater elevations based depth -to -water measurements
gauged during the March 2022 monitoring event indicate groundwater at the Landfill generally
flows to the east southeast, consistent with historical Site observations.
3.2 Analytical Results
Analytical results and reference comparisons discussed below are summarized in Table 5
through Table 9. Sample locations are depicted on Figure 2.
Leachate
A leachate sample was collected from C-1, the collection location on the east side of landfill.
Analytical results are presented in Table 5. Leachate analytical results are not compared to
groundwater (02L) or surface water (02B) quality standards and are provided for informational
purposes only.
Groundwater Results
Field and analytical results for the collected downgradient and background groundwater
samples are presented in Table 6. Groundwater analytical results are compared with 02L.
Constituent concentrations equal to or greater than their 02L are noted in Table 6 by bold font.
The laboratory analytical reports are included as Appendix B. A summary of the downgradient
groundwater field and analytical results that are equal to or greater than applicable comparison
criteria are presented in Table 7. All constituent concentrations greater than their applicable
comparative criteria are within historical range except pH at MS-10. The pH value at MS-10 is
more neutral than the historic range.
Surface Water
Field and analytical results for the surface water sample are presented in Table 8. The sample
location, SW-1, is depicted shown on Figure 2. Analytical results for the surface water sample
are compared with applicable 02B Class C surface water standards. Constituent concentrations
greater than 02B s are noted in Table 8 by bold font.
July 2022 Page 3-1
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
The surface water analytical results equal to or greater than applicable comparison criteria are
presented in Table 9. The constituent concentration greater than applicable comparative
criteria is within the historical range.
3.3 Quality Assurance/Quality Control
Field -performed quality assurance and quality control (QA/QC) consisted of the collection and
analysis of a field blank to evaluate if contamination was imparted to the samples by the
sample container, preservative, or other exogenous sources. A field duplicate sample was also
collected to estimate sampling and laboratory precision.
Select samples were diluted, as is normal laboratory practice, to bring samples within the
calibrated range of the analysis. Specifics regarding the samples that were diluted, including the
dilution amount, are reported in the lab report. Additional QA/QC data, laboratory analyses,
and chain -of -custody forms are included in Appendix B.
July 2022 Page 3-2
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
C'KIM."".14►["I
Altamont. (Rev 0, 2006). Water Quality Monitoring Plan, Marshall Flue Gas Desulfurization
Residue Landfill, November 2006.
Wood. (Rev 2, 2019). Water Quality Monitoring Plan, Marshall Flue Gas Desulfurization Residue
Landfill, July 2019.
July 2022 Page 4-1
Project: 00.0083.55

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
FIGURES
L7
synTerra
Science & Engineering Consultants

.tee ♦�
DUKE ENERGY CAROLINAS"` �•?
PROPERTY LINE" -.ASH BASIN
` ♦. _�
�� I • 3 = , n .. WASTE BOU DARY
ASH BASIN
F A
ZFGDIRESIDUE
DFILLMIT #1809-INDUS
NOTES:
1. FGD - FLUE GAS DESULFERIZATION.
2. ALL BOUNDARIES ARE APPROXIMATE.
3. AERIAL PHOTOGRAPHY OBTAINED FROM ESRI. IMAGERY WAS
COLLECTED OCTOBER 19, 2021.
(> DUKE
ENERGY
CAROLINAS
10
synTerra
... � • fit: � r.
`r
I
MARSHALL
STEAM STATION ,
00000
FIGURE 1
CATAWBA SITE LOCATION MAP
COUNTY MARCH 2O22 SAMPLING EVENT
W/NSTON-SRLEM FGD RESIDUE LANDFILL
SEMIANNUAL WATER QUALITY MONITORING REPORT
.A I EV/LLE MARSHALL STEAM STATION
„S V _ TERRELL, NORTH CAROLINA
DRAWN BY: T. KING DATE: 05/15/2019
REVISED BY: T. KING DATE: 06/30/2022 GRAPHIC SCALE
CHECKED BY: T. COLTON DATE: 06/30/2022 ],000 0 1,000 2,000
APPROVED BY: T. COLTON DATE: 06/30/2022
PROJECT MANAGER: T. COLTON (IN FEET)

r gi
L,
G
'-41,�
I off• ,
♦ •� /
MS-13
811.52
• .� -4 IA. 1001*
MS-12
,.� 813.06
J
.81
4;
t.I 84p
88p ,
I1
85p
('LE
DUKE
160 G0APHICSC160 320
ENERGY®
CAROLINAS
(IN FEET)
DRAWN BY: T. KING DATE: 02/03/2021
REVISED BY: T. KING DATE: 07/06/2022
CHECKED BY: T. COLTON DATE: 07/06/2022
APPROVED BY: T. COLTON DATE: 07/06/2022
PROJECT MANAGER: T. COLTON
synTerra
www.svnterracorD.COM
4' 't 1
LEGEND
Q� GROUNDWATER MONITORING WELL
■ SURFACE WATER SAMPLE LOCATION
A LEACHATE SAMPLE LOCATION
-- INFERRED GROUNDWATER CONTOUR (NAVD88)
ASH BASIN WASTE BOUNDARY
LANDFILL LIMIT OF WASTE
- — - LANDFILL REVIEW BOUNDARY
LANDFILL COMPLIANCE BOUNDARY
DUKE ENERGY CAROLINAS PROPERTY LINE
N GROUNDWATER FLOW DIRECTION
STREAM (MCKIM & CREED 2016)
WZY--_J WETLAND (MCKIM & CREED 2016)
NOTES:
1. FGD - FLUE GAS DESULFERIZATION
2. THE STREAMS AND WETLANDS JURISDICTIONAL DETERMINATION WAS APPROVED
BY THE US ARMY CORPS OF ENGINEERS ON OCTOBER 25, 2017 (SAW-2015-01412).
WETLANDS AND STREAMS BOUNDARIES WERE OBTAINED FROM AMEC FOSTER
WHEELER ENVIRONMENTAL AND INFRASTRUCTURE, INC. NATURAL RESOURCES
TECHNICAL REPORT (NRTR) DATED JUNE 2015.
3. SAMPLE LOCATIONS WERE DERIVED FROM VARIOUS SOURCES AND ARE A MIX OF
SURVEYED AND APPROXIMATE LOCATIONS. THEREFORE, SAMPLE LOCATIONS ARE TO BE
DEEMED APPROXIMATE.
4. ALL BOUNDARIES ARE APPROXIMATE
5. AERIAL PHOTOGRAPHY OBTAINED FROM GOOGLE EARTH PRO ON JULY 26, 2018. IMAGE
COLLECTED ON MARCH 30, 2018.
6. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE
COORDINATE SYSTEM FIPS 3200 (NAD83).
FIGURE 3
WATER LEVEL MAP - SURFICIAL FLOW ZONE
MARCH 2O22 SAMPLING EVENT
FGD RESIDUE LANDFILL
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
TERRELL, NORTH CAROLINA

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
TABLES
L7
synTerra
Science & Engineering Consultants

TABLE 1
WELL CONSTRUCTION SUMMARY
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Well ID
Date
Installed
Flow Zone
Material
Diameter
(Inches)
Latitude
(degrees)
Longitude
(degrees)
Well Depth
(Ft, BTOQ
Screened Interval
(Ft, BGS)
Measuring Point TOC
(Ft, NAVD 88)
Ground Surface
(Ft, NAVD 88)
Groundwater
Elevation
(Ft NAVD 88)
Depth to Water
(Ft BTOC)
MS-8*
9/12/2006
Shallow
PVC
2
35.6064200
-80.9782600
48.0
38 - 48
872.34
869.35
829.28
43.06
MS-9
1/16/2003
Shallow
PVC
2
35.6061300
-80.9776900
50.0
40 - 50
868.04
865.36
821.22
46.82
MS-10
7/8/2003
Shallow
PVC
2
35.6051100
-80.9795500
20.0
44854
851.29
848.29
833.86
17.43
MS-11
7/9/2003
Shallow
PVC
2
35.6031100
-80.9797000
39.0
29 - 39
859.78
856.87
825.89
33.89
MS-12
2/11/2003
Shallow
PVC
2
35.6010500
-80.9778900
27.0
17 - 27
835.66
832.70
813.06
22.60
MS-13
12/17/2002
Shallow
PVC
2
35.6016100
-80.9765100
38.0
28 - 38
841.90
839.19
811.52
30.38
MS-14
1/7/2003
Shallow
PVC
2
35.6022900
-80.9744300
41.0
31- 41
844.07
841.27
807.81
36.26
MS-15
12/3/2002
Shallow
PVC
2
35.6035300
-80.9749200
53.6
43.6 - 53.6
854.28
851.86
811.11
43.17
MS-16
9/11/2006
Shallow
PVC
2
35.6054800
-80.9766600
34.0
24 - 34
836.98
834.25
811.69
25.29
Notes:
* - Indicates background groundwater monitoring well.
Groundwater elevations are based on data collected during the March 2022 sampling event.
BGS - Below ground surface
BTOC - Below top of casing
Ft - Feet
NAVD 88 - Vertical elevations in feet based on North American Vertical Datum of 1988
PVC - Polyvinylchloride
Prepared by: GTC Checked by: DAA
Page 1 of 1

TABLE 2
MONITORING PARAMETERS
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Field Parameters
Analytical Methods
Units
15A NCAC
i
02L Standard
15A NCAC 02B
2
(Class WS-IV)
pH
Multi -Parameter Water Quality Meter
S.U.
6.5-8.5
6.0-9.0
Temperature
Multi -Parameter Water Quality Meter
degrees Celsius
NE
1532
Specific Conductance
Multi -Parameter Water Quality Meter
µmhos/cm
NE
NE
Dissolved Oxygen
Multi -Parameter Water Quality Meter
mg/L
NE
>A
Oxidation Reduction Potential
Multi -Parameter Water Quality Meter
millivolts
NE
NE
Turbidity
Turbidimeter
NTU
NE
:550
Water Level
Water Level Meter
ft
NE
NE
Laboratory Parameters
Analytical Methods
Units
15A NCAC
i
02L Standard
15A NCAC 02B
2
(Class WS-IV)
Antimony
EPA 200.8/EPA 6020
µg/L
1
NE
Arsenic
EPA 200.8/EPA 6020
µg/L
10
10
Barium
EPA 200.7/EPA 6010
µg/L
700
1000
Beryllium
EPA 200.7/EPA 6010
µg/L
4
NE
Boron
EPA 200.7/EPA 6010
µg/L
700
NE
Cadmium
EPA 200.8/EPA 6020
µg/L
2
NE
Chloride
EPA 300.0/EPA 9056A
mg/L
250
250
Chromium
EPA 200.8/EPA 6020
µg/L
10
NE
Cobalt
EPA 200.8/EPA 6020
µg/L
1
NE
Copper
EPA 200.7/EPA 6010
µg/L
1000
NE
Fluoride
EPA 300.0/EPA 9056A
mg/L
2
1.8
Iron
EPA 200.7/EPA 6010
µg/L
300
NE
Lead
EPA 200.8/EPA 6020
µg/L
15
NE
Manganese
EPA 200.7/EPA 6010
µg/L
50
NE
Mercury
EPA 7470
µg/L
1
0.012
Nickel
EPA 200.7/EPA 6010
µg/L
100
25
Nitrate
EPA 300.0/EPA 9056A
mg-N/L
10
NE
Selenium
EPA 200.8/EPA 6020
µg/L
20
5
Silver
EPA 200.8/EPA 6020
µg/L
20
NE
Sulfate
EPA 300.0/EPA 9056A
mg/L
250
NE
Thallium
EPA 200.8/EPA 6020
µg/L
2
NE
Total Dissolved Solids
SM 2540C
mg/L
500
500
Vanadium
EPA 200.8/EPA 6020
µg/L
7
NE
Zinc
EPA 200.7/EPA 6010
µg/L
1000
NE
Prepared by: GTC Checked by: DAA
Notes:
1- 15A NCAC 02L Standards for groundwater - North Carolina groundwater quality standards (effective April 1, 2022).
- 15A NCAC 02B Standards for Class B, WS-IV surface water - North Carolina surface water and wetland standards (effective June 1, 2022).
µg/L - micrograms per liter
µmhos/cm - micromhos per centimeter
EPA - US Environmental Protection Agency
ft- feet
mg/L - milligrams per liter
mg - N/L - milligrams nitrogen per liter
NE - Not established
NTU - nephelometric turbidity units
S.U. - Standard Units
Page 1 of 1

TABLE 3
MONITORING LOCATION SUMMARY
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Media
Monitoring Location ID
Comments
MS-8 is located upgradient of the
landfill and serves as a background
MS-8
water quality monitoring well. See
Table 1 Well Construction Summary
for background monitoring well
construction information.
Groundwater
MS-9
MS-10
MS-11
See Table 1 Well Construction
Summary for monitoring well
MS-12
MS-13
construction information.
MS-14
MS-15
MS-16
Surface water monitoring locations in
Surface Water
SW-1
tributary south of the landfill (sampled
if flow is present during semi-annual
monitoring).
Leachate sample, representing
Leachate
C1 Leachate
leachate from the entire landfill,
collected from sampling point in
collection system east of the landfill.
Prepared by: GTC Checked by: DAA
Page 1 of 1

TABLE 4
GROUNDWATER SEEPAGE VELOCITIES
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Surficial and Transition Flow Zone
Upgradient
Downgradient
Groundwater
Groundwater
K
Ah
Distance
Seepage Velocity
Well ID
Elevation
Elevation
(ft/day)1
(ft)
(ft)
Effective PorosityZ
(ft/day)z
(Ft NAVD 88)
(Ft NAVD 88)
MS-10 to MS-14
833.86
807.81
0.71
26.05
559
0.2765
0.119
MS-11 to MS-12
825.89
813.06
0.71
12.83
281
0.2765
0.116
Prepared By: GTC Checked By: DAA
Notes:
-Values used are a calculated mean of hydraulic conductivities in MS-8, MS-9, MS-10, MS-11, MS-12 (OW-3), and MS-13(MS-6).
Z-Values used are a calculated mean of effective porosities in MS-8, MS-9, MS-10, MS-11, MS-12 (OW-3), and MS-13(MS-6) taken from the Hydrogeologic Study for the Proposed FGD Scrubber
Landfill, August 2003.
Groundwater elevations are based on water level data collected in March 2022.
Hydraulic gradients and groundwater velocities are approximate.
ft - feet
ft/day - feet per day
NAVD 88 - North American Vertical Datum 1988
Page 1 of 1

TABLE 5
LEACHATE RESULTS AND ANALYTICAL DETECTIONS
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Parameter
SWS ID
Units
Leachate Sample ID
MDL
C-1 Leachate
pH
320
S.U.
4.7
Temperature
325
Deg C
13
Specific Conductance
323
µmhos/cm
4188
Dissolved Oxygen
-
mg/L
5.09
Oxidation Reduction Potential
336
mV
366
Turbidity
330
NTUs
17.9
-
Antimony
13
µg/L
< 1 U
0.104
Arsenic
14
µg/L
< 1 U
0.111
Barium
15
µg/L
24
2
Beryllium
23
µg/L
< 5 U
2
Boron
428
µg/L
57700
5
Cadmium
34
µg/L
0.042 J
0.032
Chloride
301
mg/L
350
0.0154
Chromium
51
µg/L
< 1 U
0.185
Cobalt
53
µg/L
5.01
0.077
Copper
54
µg/L
2J
1
Fluoride
312
mg/L
3.8 J
0.0479
Iron
340
µg/L
147000
4
Lead
131
µg/L
< 1 U
0.037
Manganese
342
µg/L
5880
1
Mercury
132
µg/L
< 0.05 U
0.01
Nickel
152
µg/L
122
1
Nitrate (as N)
303
mg-N/L
1.4
0.002
Selenium
183
µg/L
4.04
0.193
Silver
184
µg/L
< 1 U
0.035
Sulfate
315
mg/L
2700
0.0428
Thallium
194
µg/L
< 1 U
0.041
Total Dissolved Solids
311
mg/L
4900
25
Vanadium
209
µg/L
< 1 U
0.114
Zinc
213
µg/L
1220
4
Prepared By: GTC Checked By: DAA
Notes:
Samples collected by Duke personnel on March 14, 2022.
°C - degrees Celsius
-- Not Established
<- Concentration not detected at or above the adjusted reporting limit.
µg/L - micrograms per liter
µg/L - micrograms per liter
µmhos/cm - micromhos per centimeter
J - Estimated concentration above the method detection limit and below the reporting limit.
MDL- Laboratory Method Detection Limit; MDL values presented are for samples not diluted by the laboratory during analysis.
mg/L - miligrams per liter
mg-N/L - milligrams nitrogen per liter
my - Millivolts
S.U. - Standard Units
SWS ID - Solid Waste Section Identification Number
U - Analyte was analyzed for, but not detected above the minimum detectable concentration.
Page 1 of 1

TABLE 6
GROUNDWATER FIELD RESULTS AND ANALYTICAL DETECTIONS
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Parameter
SWS ID
Units
Monitoring Wells
MDL
15A NCAC 02L Standard
MS-08
MS-09
MS-10
MS-11
MS-12
MS-13
MS-14
MS-15
MS-16
pH
320
S.U.
5.6
6.6
5.6
4.8
4.5
5.1
5.7
6.0
5.9
6.5-8.5
Temperature
325
Deg C
13
14
17
15
15
15
16
15
18
NE
Specific Conductance
323
µmhos/cm
49
87
13
68
21
69
61
448
93
NE
Dissolved Oxygen
-
mg/L
8.59
7.92
6.67
6.13
7.56
5.77
7.19
7.77
7.63
NE
Oxidation Reduction Potential
336
mV
399
362
395
266
437
422
386
364
389
NE
Turbidity
330
NTUs
1.5
3.7
2.1
2.2
8.4
3.0
1.5
3.0
6.2
-
NE
Antimony
13
µg/L
< 1 U
0.19J
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
0.197J
< 1 U
0.104
1
Arsenic
14
µg/L
< 1 U
0.144J
< 1 U
0.261J
< 1 U
< 1 U
0.159J
0.119J
< 1 U
0.111
10
Barium
15
µg/L
51
35
91
89
78
108
52
474
94
2
700
Beryllium
23
µg/L
< 5 U
< 5 U
< 5 U
< 5 U
< 5 U
< 5 U
< 5 U
< 5 U
< 5 U
2
4
Boron
428
µg/L
5 J
7 J
< 50 U
5 J
6.1
< 50 U
< 50 U
< 50 U
< 50 U
5
700
Cadmium
34
µg/L
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
0.034 J
< 1 U
0.087 J
< 1 U
0.032
2
Chloride
301
mg/L
1.2
1.1
1.1
3.0
2.8
3.3
0.94
120
2.0
0.0154
250
Chromium
51
µg/L
5.52
2.37
1.30
1.47
0.6961
0.855 J
0.4121
24.1
3.61
0.185
10
Cobalt
S3
µg/L
0.3121
0.1081
0.5121
0.5491
1.40
< 1 U
< 1 U
0.087 J
0.232 J
0.077
1
Copper
54
µg/L
2 J
31
3 J
< 5 U
21
3 J
1.1
1.1
2 J
1
1,000
Fluoride
312
mg/L
0.12
0.13
< 0.1 U
< 0.1 U
< 0.1 U
0.06 J
0.10
0.06 J
0.20
0.0479
2
Iron
340
µg/L
768
218
210J
3760
319
181
52J
358
733
4
300
Lead
131
µg/L
0.235 J
0.177 J
0.175 J
0.227 J
0.512 J
0.182 J
0.085 J
0.233 J
0.27 J
0.037
15
Manganese
342
µg/L
8
21
17
61
24
18
2J
5
12
1
50
Mercury
132
µg/L
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
< 0.05 U
0.01
1
Nickel
152
µg/L
21
< 5 U
< 5 U
11
< 5 U
< 5 U
< 5 U
35
< 5 U
1
100
Nitrate (as N)
303
mg-N/L
0.25
0.2
0.28
0.01 J
0.06 J
1.5
0.01 J
1.4
1.4
0.002
10
Selenium
183
µg/L
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
0.193
20
Silver
184
µg/L
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
< 1 U
0.035
20
Sulfate
315
mg/L
0.20
0.42
0.07 J
0.56
0.13
0.16
0.08 J
1.1
0.37
0.0428
250
Thallium
194
µg/L
0.089 J
0.06 J
0.059 J
0.084 J
0.07 J
0.046 J
< 1 U
0.046 J
< 1 U
0.041
2
Total Dissolved Solids
311
mg/L
62.0
78.0
25
49.0
< 25 U
62.0
70.0
312
92.0
25
500
Vanadium
209
µg/L
5.01
3.47
0.647 J
0.583 J
0.791
0.755 J
2.38
2.65
1 4.92
0.114
7
Zinc
213
µg/L
< 5 U
< 5 U
41
< 5 U
51
5
< 5 U
6
1 < 5 U
4
1,000
Notes:
Bold concentrations are equal to or greater than the 15A NCAC 02L Standard (for pH bold indicates a measurement less than or greater than the indicated range).
15A NCAC 02L Standard refers to Class GA Standards as found in 15A NCAC 02L. 0202 Groundwater Quality Standards
Samples collected by Duke personnel on March 14-15, 2022.
A blank cell means there is no relevant information.
T - degrees Celsius
J - Estimated concentrations equal to or greater than the MDL but less than the laboratory's method reporting limit (MRL)
my - Millivolts
MDL - Laboratory Method Detection Limit; MDL values presented are for samples not diluted by the laboratory during analysis.
mg/L - miligrams per liter
mg-N/L- milligrams nitrogen per liter
NCAC - North Carolina Administrative Code
NE - Not Established
S.U. -Standard Units
SWS ID - Solid Waste Section Identification Number
µmhos/cm - micromhos per centimeter
µg/L - micrograms per liter
U - Analyte was analyzed for, but not detected above the MDL. MDL may be higher than value shown due to sample dilution by laboratory.
<- Concentration not detected at or above the adjusted reporting limit.
Prepared by GTC Checked by: DAA
Page 1 of 1

TABLE 7
FIELD AND ANALYTICAL RESULTS THAT EQUAL OR EXCEED GROUNDWATER QUALITY STANDARDS
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Parameter
Sample ID
March 2022
Concentration
Units
15A NCAC 02L
Standard
Historical
Concentration
Range
Significance
pH
MS-08
5.55
S.U.
6.5 - 8.5
4.9 - 6.32
Within Historical Range
MS-10
5.59
3.6 - 5.25
Greater Than Historical Range
MS-11
4.75
4.3 - 5.8
Within Historical Range
MS-12
4.47
4.4 - 5.1
Within Historical Range
MS-13
5.06
4.2 - 5.5
Within Historical Range
MS-14
5.73
5.49 - 6.2
Within Historical Range
MS-15
6.01
5.66 - 9.8
Within Historical Range
MS-16
5.91
5.2 - 6.43
Within Historical Range
Chromium
MS-15
24.1
µg/L
10
11.5 - 29.7
Within Historical Range
Cobalt
MS-12
1.4
µg/L
1
1.04 - 1.6
Within Historical Range
Iron
MS-08
768
µg/L
300
101 - 22000
Within Historical Range
MS-11
3760
108 - 5484
Within Historical Range
MS-12
319
11.5 - 2375
Within Historical Range
MS-15
358
11.5 - 1894
Within Historical Range
MS-16
733
29.5 - 57572
Within Historical Range
Manganese
MS-11
61
µg/L
50
5.66 - 80.58
Within Historical Range
Notes:
Historical ranges are based on data from the monitoring events that occurred between September 2006 and September 2021.
15A NCAC 02L Standard refers to Class GA Standards as found in 15A NCAC 02L .0202 Groundwater Quality Standards, last amended on April 1, 2022.
µg/L - micrograms per liter
S.U. - Standard Units
Prepared by: GTC Checked by: DAA
Page 1 of 1

TABLE 8
SURFACE WATER FIELD RESULTS AND ANALYTICAL DETECTIONS
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
Parameter
SWS ID
Units
Surface Water Sample ID
MDL
15A NCAC 02B
(Class WS-IV)'
SW-1
pH
320
S.U.
5.3
6.0-9.0
Temperature
325
Deg C
11
:532
Specific Conductance
323
µmhos/cm
64
NE
Dissolved Oxygen
-
mg/L
9.38
>_4
Oxidation Reduction Potential
336
mV
367
NE
Turbidity
330
NTUs
14.1
-
:550
Antimony
13
µg/L
<1U
0.104
NE
Arsenic
14
µg/L
0.336 J
0.111
10
Barium
15
µg/L
50
2
1000
Beryllium
23
µg/L
<5 U
2
NE
Boron
428
µg/L
23J
5
7300^
Cadmium
34
µg/L
< 1 U
0.032
NE
Chloride
301
mg/L
3.4
0.0154
250
Chromium
51
µg/L
0.992J
0.185
NE
Cobalt
53
µg/L
0.169J
0.077
NE
Copper
54
µg/L
2J
1
NE
Fluoride
312
mg/L
0.08 J
0.0479
1.8
Iron
340
µg/L
1300
4
NE
Lead
131
µg/L
0.611J
0.037
NE
Manganese
342
µg/L
8
1
NE
Mercury
132
µg/L
< 0.05 U
0.01
0.012
Nickel
152
µg/L
<5 U
1
25
Nitrate (as N)
303
mg-N/L
0.07 J
0.002
NE
Selenium
183
µg/L
<1U
0.193
5
Silver
184
µg/L
<1U
0.035
NE
Sulfate
315
mg/L
7.7
0.0428
NE
Thallium
194
µg/L
0.045 J
0.041
NE
Total Dissolved Solids
311
mg/L
68
25
500
Vanadium
209
µg/L
2.27
0.114
NE
Zinc
213
µg/L
<5 U
4
NE
Prepared by GTC Checked by: DAA
Notes:
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- 15A NCAC 02B Standards for Class B, WS-IV surface water - North Carolina surface water and wetland standards (effective June 1, 2022).
Samples collected by Duke personnel on March 15, 2022.
A blank cell means there is no relevant information.
"C - degrees Celsius
<- Concentration not detected at or above the adjusted reporting limit.
µg/L - micrograms per liter
µmhos/cm - micromhos per centimeter
1 - Estimated concentration above the method detection limit and below the reporting limit.
MDL - Laboratory Method Detection Limit; MDL values presented are for samples not diluted by the laboratory during analysis.
mg/L - miligrams per liter
mg-N/L- milligrams nitrogen per liter
mV - Millivolts
NCAC - North Carolina Administrative Code
NE - Not Established
NTUs - Nephelometric Turbidity Units
S.U. - Standard Units
SWS ID - Solid Waste Section Identification Number
U - Analyte was analyzed for, but not detected above the minimum detectable concentration.
^ - In -stream target value established per language in 15A NCAC 02B .0202 and .0208.
Page 1 of 1

TABLE 9
FIELD AND ANALYTICAL RESULTS THAT EQUAL OR EXCEED SURFACE WATER QUALITY STANDARDS
FGD RESIDUE LANDFILL (No. 1809-INDUS)
SEMIANNUAL WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
DUKE ENERGY CAROLINAS, LLC, TERRELL, NC
March 14-15, 2022
15A NCAC 02B
Historical Concentration
Parameter
Sample ID
Units
Significance
Concentration
(Class WS-IV)
Range*
pH
SW-1
5.3
S.U.
6.0-9.0
5.04-7.00
Within Historical Range
Notes:
15A NCAC 02B Standards for Class C surface waters - North Carolina surface water and wetland standards (effective June 1, 2022).
Historical ranges are based on data from the monitoring events that occurred between September 2006 and September 2021.
NCAC - North Carolina Administrative Code
S.U. - Standard Units
Prepared by: GTC Checked by: DAA
Page 1 of 1

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
APPENDIX A
FIELD SAMPLING FORMS
L7
synTerra
Science & Engineering Consultants

❑CAMA ❑CCRFlLandfill F-]NPDES ❑ DGW❑ASW F�LRB ❑ SPECIAL STUDY Rb
FIELD SAMPLING LOG ta� CAKE
E1 ERG
Site: Maui( Well/SW ID: G1- Ltaclnatc, Date: 3-/y-2L
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: GTE- WEATHER: ❑SUNNY ❑i PARTLY CLOUDY ❑ OVERCAST ❑RAIN ❑SNOW AIR TEMP: S/ °F
COMPANY: ❑/ DUKE ENERGY FIELD METER TYPE/ SERIAL 745N
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: NA,
START PURGE TIME: (045 SAMPLE COLLECTION TIME: 10Sy
PUMP/TUBING INTAKE DEPTH: (ft) DEPTH TO WATER: -- (ft) MULT FACTOR *• 0,163 [•(radius/12)2•3.14.7.48i
WELL DIAMETER: (in) HEIGHT OF WC: (ft) WELL VOLUME: (gal)
WELL DEPTH: (ft) TOTAL VOLUME PURGED: " (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
0
I
I
(Psi) (sec) (see) Low Flow Sampling Stabilization Criteria
• pH t 0.1 standard unit
• Specific Conductance t 5% in [1Slcm
• DO t 0.2 mg![
• Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(nnUmin)
W
(gallons OR mL)
(x.xx)
(*C)
(x)
(mg/L)
(x.xx)
(PS/CM)
W
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
104•1
_
110
0.10
13
2v
4135
4.?3
3111S
11.6
1041
140
0•20
13
5•01
K 188
K.61
1 346
(�•9
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES [f NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? AYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? E]YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR toe Ii2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Ighe Minor Strong
ADDITIONAL NOTES: APPEARANCE Clear Cloudy ur i Red/Iron Film on Surface Sheen in s 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
t �.CMW A''/ Version 1.0 Revised 12/17/2018 RDP

❑CAMA F—]CCRRLandfill [:]NPDES ❑ DGW❑ASW F—]LRB ❑ SPECIAL STUDY F6�
FIELD SAMPLING LOG DUKE
ENERG�
Site: Mar40 Well/SW ID: M5-8 Date:
❑/ GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WILD ❑ WELL DEVELOPMENT
FIELD STAFF: 612
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY Q PARTLY CLOUDY ❑ OVERCAST ❑ RAIN ❑SNOW AIR TEMP: 37 -F
FIELD METER TYPE/ SERIAL #:_ 763514
TURBIDIMETER TYPE/ SERIAL M V'
START PURGE TIME: MID SAMPLE COLLECTION TIME: 092E
PUMP/TUBING INTAKE DEPTH:gq (ft) DEPTH TO WATER: g3'o6 (ft) MULT FACTOR*: 0.163 [*(radius/12)2*3.14*7.481
WELL DIAMETER: ? 0 (in) HEIGHT OF WC: 8.52 (ft) WELL VOLUME: 1.31 (gal)
WELL DEPTH: S- % (it) TOTAL VOLUME PURGED: 6• its (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
'
PUMP SETTING:
P
R
D.
PSI (sec) (See) Low Flow Sampling Stabilization Criteria
pH f 0.1 standard unit
• Speck Conductance t 5% In pS/cm
• DO t 0.2 mg/t
• Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
(*C)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
011Z
q4.t(
?0
0-IS
1(
8.71
q6
5:f7-
370
25
oi15
KHm
w()
0.26
,Z
su
K9
554
31q
19
051t
+K.II
gv
6.35
t2
9•61Z
50
5.55
M
2.o
6M.1
KN.II
96
6.KS
i3
85q
41
5.55
7N
1•5
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? [:]YES [E] NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? RYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? RYES R NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? DYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR CA 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH 6. e Minor Strong
ADDITIONAL NOTES: APPEARANCE &ar Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Version 1.0 Revised 12/17/2018 RDP

❑CAMA ❑CCR Landfill [:]NPDES ❑ DGWF-]ASW r-]LRB ❑ SPECIAL STUDY FGb
Site: NlwAall
FIELD SAMPLING LOG
Well/SW ID: A5-9
Date: 3-fN-2t
El GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO WELL DEVELOPMENT
FIELD STAFF: 02-
COMPANY: Q DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY QPARTLYCLOUDY ❑OVERCAST ❑RAIN FISNOW AIR TEMP: Y2- -F
FIELD METER TYPE/ SERIAL #: 763 ?4
TURBIDI METER TYPE/ SERIAL #: 337,1
START PURGE TIME: 0133 SAMPLE COLLECTION TIME: ©kSS
PUMPITUBING INTAKE DEPTH: Sv'SU (e) DEPTH TO WATER: '041 (ft) MULT FACTOR *: 0.163 [gradius/12)z•3.1a'7.as]
WELL DIAMETER: 2 D (in) HEIGHT OF WC: 12•ty (ft) WELL VOLUME: 1'q't (gal)
WELL DEPTH: 53.0 (ft) TOTAL VOLUME PURGED: 6,G.0 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
i
SAMPLING METHOD:
PUMP SETTING:
P
R
0
cvso (sec) (sec) Low Flow Sampling Stabilization Criteria
• pH f 0.1 standard unit
• Specific Conductance t 5% in pS/cm
• DO t 0.2 mg/1
• Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mL/min)
W
(gallons OR mL)
(x.xx)
(*C)
W
(mg/L)
(x.xx)
(PS/CM)
W
(su)
(x.xx)
(mv)
W
(NTU)
(x.x)
fiW
141.Z2
too
0.1v
(r
to.uK
87
9.00
1"
'%Z.
0IN3
gt•2'L
too
0.ID
17,
9. Yy
8$
612
1 34 Z
13.t
0 N6
41.22
too
0.10
17,
Zrsq
61
6-`1'
360
3t
oftgq
L1I-'rL
tov
0.40
13
7 &8
67
6.52
359
�l
04S'L
ql-n
too
0,90
14
Z'LO
619
6.6t1
361'
'Lo
piss
41.22
t4
711
8"7
&.ss
362
3.7
---------- +
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? [:]YES 0 NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? AYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? ®YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 150/o? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR 97,
H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Minor Strong
ADDITIONAL NOTES: APPEARANCE ?eSar 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 1.0 Revised 12/17/2018 RDP

F-]CAMA F-]CCRF,-]Landfill ❑NPDES ❑ DGW❑ASW F-]LRB ❑ SPECIAL STUDY %b
FIELD SAMPLING LOG
Site: A`g nall Well/SW ID: 14S10
Date: 3-/H 22.
MM
El GROUNDWATER SAMPLE [:]SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑WLO ❑ WELL DEVELOPMENT
FIELD STAFF: G72 WEATHER: []SUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN SNOW AIR TEMP:°F
COMPANY: DUKE ENERGY FIELD METER TYPE/ SERIAL #: 74
❑ OTHER: TURBIDI METER TYPE/ SERIAL M M
START PURGE TIME: 119L SAMPLE COLLECTION TIME: 120S
PUMPITUBING INTAKE DEPTH: 20.64 (ft) DEPTH TO WATER: 17 43 (ft) MULT FACTOR *: 0.163 I*(radius112)2*3.14*7.481
WELL DIAMETER: Zo (in) HEIGHT OF WC: 5.,11 (ft) WELL VOLUME: 6A L (gal)
WELL DEPTH: 23.31 (ft) TOTAL VOLUME PURGED: 6.76 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
D
(psi) (sec) ise�) ( Low Flow Sampling Stabilization Criteria
�aEpH f 0.1 standard unit
p Specific Conductance t 5% In pS/cm
• DO t 0.2 mg/E
• Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(nnUmin)
W
(gallons OR mL)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/CM)
W
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
(150
1174
11to
0.lb
17
7.66
36
5.77
366
Zt
1153
17.0
Ott
a. ZS
116
7. Zv
30
5.61
38v
1.
1156
11,104
140
0•40
1'7
4.71
1°I
S, 6 0
311
1.4
115q
1,'?.6 ef
NO
0•SS
.b66
t
5.59
3gY
2-0
rrr��� ,,, 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? AYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? JU" YES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR (OX 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH (04. Minor Strong
ADDITIONAL NOTES: APPEARANCE Oar 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 1.0 Revised 12/17/2018 RDP

CAMA CCR rLandfill NPDES ❑ DGW❑ASW LRB ❑ SPECIAL STUDY F&b ff tt
KE
FIELD SAMPLING LOG ENERG'
Site: M(i
Well/SIN ID: ^-Q Date: 3-1547-
GROUNDWATER SAMPLE❑SURFACE WATER SAMPLE [:]LEACHATE SAMPLE 0WLO ❑ WELL DEVELOPMENT
FIELD STAFF: C/)2"
COMPANY: /❑ DUKE ENERGY
❑ OTHER:
WEATHER: []SUNNY Q PARTLY CLOUDY ❑ OVERCAST ❑ RAIN []SNOW AIR TEMP: Yo °F
FIELD METER TYPE/ SERIAL #: 763S 4
TURBIDIMETER TYPE/ SERIAL #: 311A
START PURGE TIME: 0855 SAMPLE COLLECTION TIME: 041S
PUMP/TUBING INTAKE DEPTH: 31.5 (ft) DEPTH TO WATER: 33.%9 (ft) MOLT FACTOR *: 0.163 [*(radiusl12)2*3.14"7.48]
WELL DIAMETER: Z.o (in) HEIGHT OF WC: 7 51 (ft) WELL VOLUME: I. 2S (gal)
WELL DEPTH: KI.'11L (ft) TOTAL VOLUME PURGED: 6•75 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
+
SAMPLING METHOD:
PUMP SETTING:
P
R
D
(psi) I (sec) I (sec) I Lvvv I wvv va. wm iM �+ �+•+••-�•��• • ••�•
pH t 0.1 standard unit
• Specific Conductance f 5% in pSlcm
• DO f 0.2 mg/1
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUMESPECIFIC
REMOVED
TEMPERATUREFD�O
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
VC)
W
g/L)
.xx)
(NS/cm)
(x)
(Su)
(x.xx)
(mv)(NTU)
(x)
(x.x)
065f
oao I
3 K• 02
4.07
I a
ISO
0.15
0.10
++
13
53
MIG
Lt 8
5 4*
7 `�
381
3S7
3 b
z ?-
Oct 0
3 4.07
ISO
0.tO
13
6z
6S
Y.BZ
2ql
I.G
octd7
N.0
150
0•160
19
114.17
274
1.1
00110
jqAn
ISo
0.15
N.?5
ZL4
r ru w or
A on\/C IC CI It I
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? KIYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES 0 NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? ❑YES ❑/ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR t oa�i e H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH �V9ne Minor Strong
A 11RIr1f%k1 A 1 AInTCe• APPEARANCE &ar Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Version 1.0 Revised 12/1712U1d KUN

❑CAMA ❑CCR Landfill ❑NPDES ❑ DGW❑ASW DLRB SPECIAL STUDY F&b
FIELD SAMPLING LOG
Site: Aw5Mmll Well/SW ID: AS-12
Date: 3-I5-2Z
GROUNDWATER SAMPLE SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: 02, WEATHER: ❑SUNNY El PARTLY CLOUDY ❑ OVERCAST ❑RAIN ❑SNOW AIR TEMP:6_-F
COMPANY: ❑ DUKE ENERGY FIELD METER TYPE/ SERIAL #: ?63514
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 31"
START PURGE TIME: t l3$ SAMPLE COLLECTION TIME: —"16' (tss
PUMP/TUBING INTAKE DEPTH: XS (ft) DEPTH TO WATER: 2:460 (ft) MULT FACTOR *: 0.163 [•(radius/12)2.3.14.7.48]
WELL DIAMETER: 7,0 (in) HEIGHT OF WC: $ •461 (ft) WELL VOLUME: L 3t (gal)
WELL DEPTH: 31. 03 (ft) TOTAL VOLUME PURGED: 1.4 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
P
R
o
(Ps) (sec) (sec) LOW [-IOW Sampling Stabilization unteria
• pH t 0.1 standard unit
- Specific Conductance t 5% In pS/cm
• DO t 0.2 mg/1
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
(°C)
W
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
Il yo
Z5.15
tba
0.20
13
VA
211
'i.60
K2o
13.b
11143
23•%5
tbb
a.,tv
1K
7.S4
t°t
y,Kq
'{Z't
I K0.1
ING
-zj.IS
No
6.60
tS
7.bo
ZI
9.5Z
31Lt
1141
23.c
160
O'bo
t5
7. vj
22
14.0
'{34
(7.6
tt St
Z .t5
(GL
(-CV
l5
7.
K37
&.y
PLEASE REFEK I U 1 HE bAGK Ul- I Nib b itt I It- I Fit L.HAKI ACUVt la 1-ULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? 1YES [I NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES � NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? OYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR I)I& H2S Petroleum Earthy Musty Undetermined
ODOR STRENGTH Go a Minor Strong
ADDITIONAL NOTES: APPEARANCE bar Cloudy Turbid Red/iron Film on Surface Sheen ins Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
i
Version 1.0 Revised 12/17/2018 RDP

[—]CAMA F-]CCR Landfill F-]NPDES ❑ DGW[-] ASWF-jLRB ❑ SPECIAL STUDY.
Site: Mrvs6dl Well/SW ID: MS"13
Date: 3-6-Z2
MM
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO [:]WELL DEVELOPMENT �]
FIELD STAFF: 07- WEATHER: QSUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑RAIN []SNOW AIR TEMP: S7 -F
COMPANY: © DUKE ENERGY FIELD METER TYPE/ SERIAL M 743SZy
❑ OTHER: TURBIDI METER TYPE/ SERIAL M 3314
START PURGE TIME: 014S SAMPLE COLLECTION TIME: I No
PUMP/TUBING INTAKE DEPTH: 35• (ft) DEPTH TO WATER: ]W3S (ft) MULT FACTOR *: 0.163 [ (radius/12)2'3.14.7.48]
WELL DIAMETER: z O (In) HEIGHT OF WC: 11 - 14 (ft) WELL VOLUME: 182. (gal)
WELL DEPTH: q/•Si. (ft) TOTAL VOLUME PURGED: 615 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
/
SAMPLING METHOD:
PUMP SETTING:
P
R
0
iPst (sec) (see) Low 1-low 5ampling Stabilization Gntena
• pH t 0.1 standard unit
• Speck Conductance t 5% in pS/cm
• DO t 0.2 mg/1
• Turbidity less than 10 NTUs
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
TIME
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR mL)
(x.xx)
(°C)
(x)
(mglL)
(x.xx)
(tJS/cm)
W
(su)
(x.xx)
(mv)
W
(NTU)
(X.x)
047
30.64
I20
0•10
15
, 7S
43
5.10
i5q
3.4
"q59
I 36.5tl
120
0.25
16
S,-)v
?1
.5-01
V10
2.0
M53
30-$q
120
).ko
(5
72
.0-7
qK
40
15L
)0 -10
12v
o-Cos
Is
5.0b
K22
.0
PLEASE REFER TO THE BACK OF l Hlb 5Htti It- I Fit UNAKI At3Uyt 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 VINO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? AYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR GO& 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH 6�he Minor Strong
ADDITIONAL NOTES: APPEARANCE Car 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 1.0 Revised 12/17/2018 RDP

❑CAMA ❑CCRF—]Landfill ❑NPDES ❑ DGWF—]ASW F�LRB ❑ SPECIAL STUDY F&D
Site: Mays6t((
Well/SW ID: M5-IA Date: 3-►K-zt
M
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: 02-- WEATHER: ❑SUNNY ❑/ PARTLY CLOUDY ❑OVERCAST DRAIN nSNOW AIRTEMP: 65 °F
COMPANY: DUKE ENERGY FIELD METER TYPE/SERIAL M 763�y
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 33K
START PURGE TIME: 1335 SAMPLE COLLECTION TIME: 1355
PUMP/TUBING INTAKE DEPTH: 611•56 (ft) DEPTH TO WATER: 3144 (tt) MULT FACTOR*: 0.163 [*(radius/12)2.3.14*7.48]
WELL DIAMETER: Z" � (in) HEIGHT OF WC: $ i2 (tt) WELL VOLUME: t-37- (gal)
WELL DEPTH: "IH•35S (it) TOTAL VOLUME PURGED: 0�w (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
/
SAMPLING METHOD:
PUMP SETTING:
(ps) (sec) (sec)
Low Flow Sampling Stabilization Criteria
pH t 0.1 standard unit
Specific Conductance f 5% in pS/cm
DO t 0.2 mgA
Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mL/min)
(x)
(gallons OR ml-)
(x.xx)
VC)
(x)
(mg/L)
(x.xx)
(PS/cm)
(x)
(su)
(x.xx)
(mv)
(x)
(NTU)
(x.x)
138
36•44
ISO
0.10
ZU
t
SZ
5.53
3176
1• ,1
1)41
36.4K
I5v
0.25
17
717
51
.11
ago
1.5
13HN
1 34.44
150
o••Ip
1 -)
7. 2s
Sly
5.73
382
?-0
t 34�
44
150
0,55
7. 22
be,
5.14
3S5
/• C
I Bo
UAN
(So
0."7v
I�.
7.11
rat
5.?3
1-5
PLEASE REFER TO THE BACK OF THIS SHEET IF THE CHART ABOVE IS FULL
IS REDEVELOPMENT NEEDED (>10 NTUS)? ❑ YES � NO WERE ALL SAMPLES ON ICE WITHIN 15 MINUTES? DYES [:1 NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? EYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH gi
e Minor Strong
ADDITIONAL NOTES: APPEARANCE r Cloudy Turbid Red/iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
C
Version 1.0 Revised 12/17/2018 RDP

❑LAMA ❑CCR Landfill [:]NPDES DGW❑ASW F-]LRB ❑ SPECIAL STUDY
FIELD SAMPLING LOG DUKE
ENERG1t
Site: pta Asd
Well/SW ID: M,SIS
Date: 3-/4-2L
❑ GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑ LEACHATE SAMPLE ❑ WLO [:]WELL DEVELOPMENT
FIELD STAFF: U
COMPANY: /❑ DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY Q PARTLY CLOUDY ❑ OVERCAST ❑ RAIN F]SNOW AIR TEMP: k18 °F
FIELD METER TYPE/ SERIAL M %10
TURBIDI METER TYPE/ SERIAL #: 0"
START PURGE TIME: (010 SAMPLE COLLECTION TIME: 16-25
PUMPITUBING INTAKE DEPTH: 60-St (h) DEPTH TO WATER: N3.0 (it) MULT FACTOR*: 0.163 [*(radius/12)2*3.14"7.48]
WELL DIAMETER: zo (in) HEIGHT OF WC: 14, ett (it) WELL VOLUME: 3.75 (gal)
WELL DEPTH: 63.0t (n) TOTAL VOLUME PURGED: I V0 (gal)
TYPE OF PUMP:
Bladder
Peristaltic
12 Volt
Grundfos
Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING:
°
R
o
(psi) (sec) (sec)
Low Flow Sampling Stabilization Criteria
• pH t 0.1 standard unit
• Specific Conductance t 5% in NS1cm
• DO t 0.2 mg/{.
• Turbidity less than 10 NTUs
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
pH
ORP
TURBIDITY
(FT)
(x.xx)
(mUrnin)
(x)
(gallons OR mL)
(x.xx)
VC)
W
(mg/L)
(x.xx)
(PS/CM)
(x)
(Sul
(x.xx)
(mv)
(x)
(NTU)
(x.x)
1011
H3•Iso
2w
610
13
9Sk
534
6•K8
3s)
7.11
t015
43.bl
0.K0
Iq
6.67-
Ka9
b.31
1 3517
3.0
rotts
Ii,13.8t
0.60
15
7.10
K56
-06
300
q.0
to Z1
'i3•i+t
Zvo
040
is
7.%3
KS t
6.03
362
3•Z
12`t
43's
Wo
1' w
15
7. 77
4 K8
d.0 /
3164
3.0
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? EYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑YES Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? EYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR 1-12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH a Minor Strong
ADDITIONAL NOTES: APPEARANCE &ar Cloudy Turbid Red/Iron Film on Surface Sheen Fines Floc
WELL TAG
PROTECTIVE CASING
LOCK
DUST CAP
CONCRETE PAD
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
GOOD
BAD
NONE
Version 1.0 Revised 12/17/2018 RDP

❑CAMA ❑CCR Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY FGo
FIELD SAMPLING LOG%� DUKE
`'�' ENERGY
Site: &Oull Well/SW ID: Date: 3"q_"-
I If
FIELD STAFF: CTL
COMPANY: ❑ DUKE ENERGY
❑ OTHER:
WEATHER: ❑SUNNY ElPARTLY CLOUDY ❑OVERCAST [:]RAIN SNOW AIR TEMP: 67- °F
FIELD METER TYPE/ SERIAL #: 763I—I3
TURBIDIMETER TYPE/ SERIAL #: 3ry
START PURGE TIME: 12Sss
PUMP/TUBING INTAKE DEPTH: J"k (ft)
WELL DIAMETER: 2.0 (in)
WELL DEPTH: 37.g4 (ft)
SAMPLE COLLECTION TIME: 1315
DEPTH TO WAITER: Z5-V( (ft) MULT FACTOR': 0.163 [•(radius/12)2'3.14.7.48]
HEIGHT OF WC: IZ• 17 (ft) WELL VOLUME: k IT (gal)
TOTAL VOLUME PURGED: b•?S (gal)
TYPE OF PUMP: Bladder Peristaltic 12 Volt Grundfos Other ( )
PURGE METHOD: 1
SAMPLING METHOD: -
PUMP SETTING: P R
(Psi) Low Flow Sampling Stabilization Criteria
PH f 0.1 standard unit
Specific Conductance t 5% in pS/cm
DO f 0.2 mg/L
Turbidity Itace th— 1n niTI Ie
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
SPECIFIC
CONDUCTANCE
PH
ORP
TURBIDITY
(FT)
(x.xx)
(mUmin)
(x)
(gallons OR mL)
(x.xx)
(IC)
(x)
(mg/L)
(x.xx)
(PS/CM)
(x)
(su)
(x.xx)
(mV)
(x)
(NTU)
(x.x
110 %
ZG.o't)
>iu
o. �o
Z 3
8•GS
45
$;SN
312
r?.q
IU3
26.t3
gv
o.w
tq
iS-S�
car
5-93
36S
?s.�
13o&
ZL.t5s
to
0.55
le
7,
5.ao
3fs7
tH.t
11609
I'3t2.
14. t$
Z6 «
$o
0.6S
e,�5
it
►g
7 bb
�,G3
qK
°►
5A0
5.1(
38,)
391
8.3
6.Z
r"LCA.IC nCrCn I V 11'1C OHIiR Vt I r1ls sett 1 IF 1 Fit GHAHT 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 Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? OYES ❑ NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR �e 1­12S Petroleum Earthy Musty Undetermined
ODOR STRENGTH ne Minor Strong
ADDITIONAL NOTES: APPEARANCE Oar 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 1.0 Revised 12/17/2018 RDP

[—]CAMA ❑CCR Landfill ❑NPDES ❑ DGW❑ASW ❑LRB ❑ SPECIAL STUDY
FIELD SAMPLING LOG <(:) DUKE
ENERG
Site: A65611 Well/SW ID:
Date: 3-15-M
GROUNDWATER SAMPLE ❑SURFACE WATER SAMPLE ❑LEACHATE SAMPLE ❑ WLO ❑ WELL DEVELOPMENT
FIELD STAFF: Lit- WEATHER: QSUNNY ❑ PARTLY CLOUDY ❑ OVERCAST ❑ RAIN SNOW AIR TEMP: 63 °F
COMPANY: Q DUKE ENERGY FIELD METER TYPE/ SERIAL M 763514
❑ OTHER: TURBIDIMETER TYPE/ SERIAL #: 3374
START PURGE TIME: 10 q0 SAMPLE COLLECTION TIME: 1055
PUMP/TUBING INTAKE DEPTH: (n) DEPTH TO WATER: — (ff) MULT FACTOR *: 0.163 [*(radius112)2'3.147.48j
WELL DIAMETER: '- (in) HEIGHT OF WC: — (ft) WELL VOLUME: (gal)
WELL DEPTH: {ft) TOTAL VOLUME PURGED: — 6.9 (gal)
TYPE OF PUMP: Bladder Peristaltic 12 Volt Grundfos Other ( )
PURGE METHOD:
SAMPLING METHOD:
PUMP SETTING: ° R
(Ds) (see) (sec). I Low Flow Sampling Stabilization Criteria
pH t 0.1 standard unit
• Specific Conductance t 5% In pS/cm
DO t 0.2 mg/1
TIME
WATER
LEVEL
FLOW
RATE
VOLUME
REMOVED
TEMPERATURE
DO
--.-----I
SPECIFIC
CONDUCTANCE
pH
i... -JI Iv IYI UZI
ORP
TURBIDITY
toyz
(0145
toO
toS(
(FT)
(x.xx)
-
-
-
—
(mUmin)
(x)
IZo
t1v
t 7 0
ISO
(gallons OR mL)
(x.xx)
o.IS
o.;v
o.KS
^' o.bo
(°C)
(x)
15
tt
► I
(mg/L)
(x.xx
5.63
`tZ7
9.3`I
(uSlcm)
(x)
51
63
63
(su)
(x.xx)
S. t2
5•Z6
5.26
5.2?
(mv)
(x)
(NTU )
(x.x)
36?
36&
t3.L
'g
t q•o
367
(4.(
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? QYES ❑ NO
IS A TURBIDITY METER DUPLICATE REQUIRED? ❑ YES Q NO IS THE LOCATION FIELD VEHICLE ACCESSIBLE? []YES Q NO
IS THE TURBIDITY METER DUPLICATE TAKEN, WITHIN 15%? ❑ YES ❑ NO DUPLICATE 1 (NTU) DUPLICATE 2 (NTU)
FINAL SAMPLE OBSERVATIONS:
DETECTED ODOR Nn 1-12S Petroleum
y Musty Undetermined
ODOR STRENGTH None m r Stron
ADDITIONAL NOTES: APPEARANCE Clear oud urbi Red/Iron Film on Surface Sheen irf s Floc
WELL TAG PROTECTIVE CASING LOCK DUST CAP CONCRETE PAD
GOOD BAD ONE GOOD BAD I NONE GOOD BAD NONE GOOD I BAD I NONE GOOD I BAD NONE
"�' 1 1 1 1 1 --1 1 1 -1 1 1 A I I I
GK Version 1.0 Revised 12/17/2018 RDP

�CAMA "1CCR'�_­'1LandflII iNPDES DGW" S STUDY
JA W jLRB
Site: A4wsLW( Date: 3-let-22
DUKE
ENERGY
FIELD PERSONNEL: C_:M
WEATHER: []SUNNY EIPARTLY CLOUDY'ElOVERCAST [I RAIN [SNOW TEMPERATURE (APPROX):
INSITU SERIAL M 76:75711
21000 SERIAL #.__2329
PH
Buffer—
Chart
Meter--ke--ter
Time: 08M
Lot Number
Expiration
Temperature
pH
Reading
Within
.(°c)
(su)
(Su)
0.1 SO
7.00 su
02-ZS-217.
ZZ116
7.00
ors
Y—N
10.01 suG2-2$•Z'L.
-------------
22 V5
10.06
(0.07
N
4.01 su
Zi>qqllt
&I - 31 - VL
22.49
E& co
Check of 7.00 sw as Live Reading
J
z 7.4ts
35 N
_ -17.
Post Calibration- Date:G7SvWithin
0.2 SO
7.00 su
Z0039S
02-264%
(0-ft
7-01
7. ci
10.01 su
26OZ30
J>7.-2S-2"
10.%
to. Iq
c 0. I'L
N
4.01 su
204 qI2.
04-31-2L
to-SIL
Specific Conductivity,,
Buffer
Meter
Within
Time: 06
Lot Number
Expiration
Temperature (OC)
Reading (ps)
10%?
.?
10'/
Standard Value: 1410 lis
N
Calibration Check of
--I
2.2-1 Ns as Live Reading
Boll qA
N
Post Calibration- Date:
Time: L
•
4tO Ps
I S zoG
--.J—v
To
Buffer Adjusted
ORP Within
Time: Ofsta Lot Number Expiration Temperature Value Reading 20%?
(OC) (MV) (MV)
4MMV 13.. '7Q
1 64 - 3o Zo22 22.7$ Y3r.5 Y3LI. 0 t? N
Post Calibration- Date: —
Time:
qq'l MV 1378 22.-75 1,131-S &flu_fJ
Revised 12/18/2018 KKH

_ pCAMA CCR Landfill iNPDES F DGW{ 1ASW ; 1LRB I SPECIAL STUDY_ Ga
DAILY CALIBRATION LOG � � DUKE
ENERGY
Site: Marshall Date: 3-15-22
FIELD PERSONNEL: G3Z
WEATHER: []SUNNY []PARTLY CLOUDY ❑ OVERCAST Q RAIN ❑SNOW TEMPERATURE (APPROX):
INSITU SERIAL#: 7635711
21000 SERIAL #: 332`i'
Buffer
Chart
Meter
p
Within
Lot Number
Expiration
Temperature
pH
Reading
Time: 0756
(°C) .
(SU)
(su)
0.1 SO
7.00 su
20035t8
02-z1i-2,2
tb.�tS6
7.0
7.0'8
(y N
10.01 su
Zt�o23o
G2-2�-L'L
to. SLlo.iq
( to•2Z
N
4.01 su
ZoKgl2
of-31-Z2
10.5L
K.G°
K.05
ID N
Check of T.00 su°as Live Reading,
2003%g
02-?.$ -Z2
Iv•K�
7�
7.01
N
Post Calibration- Date: 3-15-22 Time: 12Z0
Within t
0.2 SO
7.00 su 20038$ o2-26-2.2 (`.tv 705 7.0f.
N
10.01 su 2602-30 o2.-xh-2Z 16.13 (0.12 10.10
N
4.01 su
204412
01-31-2L
16.20
4.w
3AS
N
Specific Conductivity
Buffer
Meter °
Within #
Time: lT1Sd
Lot Number
Expiration
Temperature (°C)
Reading(ps)
10%?
Standard Value: 1410 11S
V.qb
IKig,p
N
Calibration Check of
2.21 Ns as Live Reading
B0t1 RA
o2-1-2'L
$ 71
4i "`f
$ H
N
Post Calibration- Date: 3-IS Time: t,
IKw Ns
Gt512oL
ba-1-2Z
asp
(`1li•C• ® N
Buffer
Adjusted
Meter
ORP
Within ±
bis10
Lot Number
Expiration
Temperature
Value
Reading
Time:
20°!°?
(°C)
(mV)
(mV)
WZti mV 1378 W
d#- 3o - 2o22 22.'75
H31. S
K 34.a N
Post Calibration- Date: -1
Time: 12
Hjq mV 1378
i*-3o- 262.1 (4•77
�iKb•S
H45. i N
Revised 12/18/2018 KKH

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
APPENDIX B
LABORATORY REPORT AND
CHAIN -OF -CUSTODY FORMS
L7
synTerra
Science & Engineering Consultants

DUE Analytical Laboratory
ENERGY
Y
13339 Hagers Ferry Road
Huntersville, NC 28078-7929
McGuire Nuclear Complex - MG03A2
Phone:[phone] Fax:[phone]
Order Summary Report
Order Number: J22020283
Project Name: MARSHALL - GW FGD LANDFILL
Task Code: LF
Customer Name(s): Ashley Healy, Bryan Moeller, Josh Stowe,Dee Obrien
Customer Address: Marshall Steam Station
8320 NC Hwy 150 East
Mail Code: Marshall Steam Station
Terrell, NC 28682
Lab Contact: Peggy Kendall Phone: [phone]
Report Authorized By: Date: 3/30/2022
(Signature)
g y Kendall
Program Comments:
Page 1 of 37
QC Note: Sodium was detected in the field blank at a concentration of 0.107 mg/L. Sodium was detected in the equipment
blank at a concentration of 0.063 mg/L.
Data Flags & Calculations:
Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality
system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results)
under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data
included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the
subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have
been qualified by Duke Energy to perform these analyses except where noted.
Data Package:
This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of
the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except
in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The
order of individual sections within this report is as follows:
Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis,
Analytical Laboratory QC Reports, Sub -contracted Laboratory Results, Customer Specific Data Sheets, Reports &
Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC)
Certification:
The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina
(DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of
specific methods.

Sample ID's & Descriptions:
Page 2 of 37
Sample ID
Plant/Station
Collection
Date and Time
Collected By
Sample Description
2022003729
MARSHALL
14-Mar-22
9:25 AM
Connor Zahora
MSS—MS-8
2022003730
MARSHALL
14-Mar-22
9:55 AM
Connor Zahora
MSS—MS-9
2022003731
MARSHALL
14-Mar-22
12:05 PM
Connor Zahora
MSS MS-10
2022003732
MARSHALL
15-Mar-22
9:15 AM
Connor Zahora
MSS—MS-1 1
2022003733
MARSHALL
15-Mar-22
11:55 AM
Connor Zahora
MSS MS-12
2022003734
MARSHALL
15-Mar-22
10:00 AM
Connor Zahora
MSS—MS-1 3
2022003735
MARSHALL
14-Mar-22
1:55 PM
Connor Zahora
MSS MS-14
2022003736
MARSHALL
14-Mar-22
10:25 AM
Connor Zahora
MSS—MS-1 5
2022003737
MARSHALL
14-Mar-22
1:15 PM
Connor Zahora
MSS MS-16
2022003738
MARSHALL
15-Mar-22
10:55 AM
Connor Zahora
MSS_SW-1 (FGDLF)
2022003739
MARSHALL
14-Mar-22
10:50 AM
Connor Zahora
MSS C1-LEACHATE
2022003740
MARSHALL
14-Mar-22
Connor Zahora
MSS FD-202203014-1
2022003741
MARSHALL
14-Mar-22
10:40 AM
Connor Zahora
MSS EB-20220314-1040
2022003742
MARSHALL
14-Mar-22
10:30 AM
Connor Zahora
MSS FB-20220314-1030
2022007144
MARSHALL
15-Mar-22
12:15 PM
Connor Zahora
MSS FB-20220315-1215
15 Total Samples

Page 3 of 37
Technical Validation Review
Checklist:
COC and .pdf report are in agreement with sample totals❑ Yes ❑ No
and analyses (compliance programs and procedures).
All Results are less than the laboratory reporting limits. ❑ Yes❑ No
All laboratory QA/QC requirements are acceptable. 0 Yes ❑ No
Report Sections Included:
d❑ Job Summary Report
J❑ Sample Identification
❑ Technical Validation of Data Package
d❑ 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: 3/30/2022

Certificate of Laboratory Analysis Page 4 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-8
Sample #:
2022003729
Collection Date: 03/14/2022 09:25 AM
Loc code:
MSS-MS-8
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030243
Total Alkalinity as CaCO3
24.3
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 07:57
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
1.2
mg/L
0.1
0.0154
1
EPA 9056A
03/14/2022 15:29
BGN9034
Fluoride
0.12
mg/L
0.1
0.0479
1
EPA 9056A
03/14/2022 15:29
BGN9034
Nitrate
1.1
mg/L
0.1
0.0209
1
EPA 9056A
03/14/2022 15:29
BGN9034
Nitrate as N
0.25
mg-N/L
0.023
0.002
1
EPA 9056A
03/14/2022 15:29
BGN9034
Sulfate
0.20
mg/L
0.1
0.0428
1
EPA 9056A
03/14/2022 15:29
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:21
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.051
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:06
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:06
DMFRANC
Boron (B)
0.005 J
mg/L
0.05
0.005
1
SW 6010D
03/17/2022 15:06
DMFRANC
Calcium (Ca)
4.04
mg/L
0.05
0.012
1
SW 6010D
03/17/2022 15:06
DMFRANC
Copper (Cu)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:06
DMFRANC
Iron (Fe)
0.768
mg/L
0.01
0.004
1
SW 6010D
03/17/2022 15:06
DMFRANC
Magnesium (Mg)
2.08
mg/L
0.02
0.008
1
SW 6010D
03/17/2022 15:06
DMFRANC
Manganese (Mn)
0.008
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:06
DMFRANC
Nickel (Ni)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:06
DMFRANC
Potassium (K)
1.40
mg/L
0.1
0.031
1
SW 601OD
03/17/2022 15:06
DMFRANC
Sodium (Na)
4.92
mg/L
0.05
0.017
1
SW 6010D
03/17/2022 15:06
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:06
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Chromium (Cr)
5.52
ug/L
1
0.185
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Cobalt (Co)
0.312 J
ug/L
1
0.077
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Lead (Pb)
0.235 J
ug/L
1
0.037
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Thallium (TI)
0.089 J
ug/L
1
0.041
1
SW 6020B
03/16/2022 01:50
CWSPEN3
Vanadium (V)
5.01
ug/L
1
0.114
1
SW 6020B
03/16/2022 01:50
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
62.0
mg/L
25
25
1
SM2540C
03/16/2022 08:15
EBATIAN

Certificate of Laboratory Analysis Page 5 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-9
Sample #:
2022003730
Collection Date: 03/14/2022 09:55 AM
Loc code:
MSS-MS-9
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030243
Total Alkalinity as CaCO3
46.4
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 08:10
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
1.1
mg/L
0.1
0.0154
1
EPA 9056A
03/14/2022 16:13
BGN9034
Fluoride
0.13
mg/L
0.1
0.0479
1
EPA 9056A
03/14/2022 16:13
BGN9034
Nitrate
0.86
mg/L
0.1
0.0209
1
EPA 9056A
03/14/2022 16:13
BGN9034
Nitrate as N
0.20
mg-N/L
0.023
0.002
1
EPA 9056A
03/14/2022 16:13
BGN9034
Sulfate
0.42
mg/L
0.1
0.0428
1
EPA 9056A
03/14/2022 16:13
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:24
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.035
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:18
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:18
DMFRANC
Boron (B)
0.007 J
mg/L
0.05
0.005
1
SW 6010D
03/17/2022 15:18
DMFRANC
Calcium (Ca)
14.9
mg/L
0.05
0.012
1
SW 6010D
03/17/2022 15:18
DMFRANC
Copper (Cu)
0.003 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:18
DMFRANC
Iron (Fe)
0.218
mg/L
0.01
0.004
1
SW 6010D
03/17/2022 15:18
DMFRANC
Magnesium (Mg)
1.31
mg/L
0.02
0.008
1
SW 6010D
03/17/2022 15:18
DMFRANC
Manganese (Mn)
0.021
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:18
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:18
DMFRANC
Potassium (K)
1.44
mg/L
0.1
0.031
1
SW 601OD
03/17/2022 15:18
DMFRANC
Sodium (Na)
4.67
mg/L
0.05
0.017
1
SW 6010D
03/17/2022 15:18
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:18
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.19 J
ug/L
1
0.104
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Arsenic (As)
0.144 J
ug/L
1
0.111
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Chromium (Cr)
2.37
ug/L
1
0.185
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Cobalt (Co)
0.108 J
ug/L
1
0.077
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Lead (Pb)
0.177 J
ug/L
1
0.037
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Thallium (TI)
0.06 J
ug/L
1
0.041
1
SW 6020B
03/16/2022 01:12
CWSPEN3
Vanadium (V)
3.47
ug/L
1
0.114
1
SW 6020B
03/16/2022 01:12
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
78.0
mg/L
25
25
1
SM2540C
03/16/2022 08:16
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-10
Collection Date: 03/14/2022 12:05 PM Loc code: MSS MS-10
Analyte Result Units Qualifiers RDL MDL DF
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030243
Total Alkalinity as CaCO3 2.48 J mg/L 5 1.7 1
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride 1.1 mg/L
Fluoride 0.0479 U mg/L
Nitrate 1.2 mg/L
Nitrate as N 0.28 mg-N/L
Sulfate 0.07 J mg/L
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.091
mg/L
Beryllium (Be)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
0.179
mg/L
Copper (Cu)
0.003 J
mg/L
Iron (Fe)
0.210
mg/L
Magnesium (Mg)
0.316
mg/L
Manganese (Mn)
0.017
mg/L
Nickel (Ni)
0.001 U
mg/L
Potassium (K)
0.819
mg/L
Sodium (Na)
1.49
mg/L
Zinc (Zn)
0.004 J
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS
- Q22030254
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
1.30
ug/L
Cobalt (Co)
0.512 J
ug/L
Lead (Pb)
0.175 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI)
0.059 J
ug/L
Vanadium (V)
0.647 J
ug/L
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
25 J
mg/L
Sample #: 2022003731
Matrix: GW RCRA
Page 6 of 37
Method Analysis Date/Time Analyst
SM 232064d 03/15/2022 08:25 EBATIAN
0.1
0.0154
1
EPA 9056A
03/14/2022 16:28
BGN9034
0.1
0.0479
1
EPA 9056A
03/14/2022 16:28
BGN9034
0.1
0.0209
1
EPA 9056A
03/14/2022 16:28
BGN9034
0.023
0.002
1
EPA 9056A
03/14/2022 16:28
BGN9034
0.1
0.0428
1
EPA 9056A
03/14/2022 16:28
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2022 12:26
JAA5429
0.005
0.002
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.005
0.002
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.05
0.005
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.05
0.012
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.01
0.004
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.02
0.008
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.1
0.031
1
SW 601OD
03/17/2022 15:23
DMFRANC
0.05
0.017
1
SW 6010D
03/17/2022 15:23
DMFRANC
0.005
0.004
1
SW 6010D
03/17/2022 15:23
DMFRANC
1
0.104
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.111
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.032
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.185
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.077
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.037
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.193
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.035
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.041
1
SW 6020B
03/16/2022 01:59
CWSPEN3
1
0.114
1
SW 6020B
03/16/2022 01:59
CWSPEN3
25
25
1
SM2540C
03/16/2022 08:16
EBATIAN

Certificate of Laboratory Analysis Page 7 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-11
Sample #:
2022003732
Collection Date: 03/15/2022 09:15 AM
Loc code: MSS-MS-1
1
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030293
Total Alkalinity as CaCO3
16.3
mg/L
5
1.7
1
SM 2320B4d
03/16/2022 12:38
LSTARL1
(CaCO3)
INORGANIC IONS BY IC - Q22030264
Chloride
3.0
mg/L
0.1
0.0154
1
EPA 9056A
03/15/2022 21:50
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
03/15/2022 21:50
BGN9034
Nitrate
0.06 J
mg/L
0.1
0.0209
1
EPA 9056A
03/15/2022 21:50
BGN9034
Nitrate as N
0.01 J
mg-N/L
0.023
0.002
1
EPA 9056A
03/15/2022 21:50
BGN9034
Sulfate
0.56
mg/L
0.1
0.0428
1
EPA 9056A
03/15/2022 21:50
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:28
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030274
Barium (Ba)
0.089
mg/L
0.005
0.002
1
SW 6010D
03/18/2022 09:42
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/18/2022 09:42
DMFRANC
Boron (B)
0.005 J
mg/L
0.05
0.005
1
SW 6010D
03/18/2022 09:42
DMFRANC
Calcium (Ca)
2.74
mg/L
0.05
0.012
1
SW 6010D
03/18/2022 09:42
DMFRANC
Copper (Cu)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 09:42
DMFRANC
Iron (Fe)
3.76
mg/L
0.01
0.004
1
SW 6010D
03/18/2022 09:42
DMFRANC
Magnesium (Mg)
1.54
mg/L
0.02
0.008
1
SW 6010D
03/18/2022 09:42
DMFRANC
Manganese (Mn)
0.061
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 09:42
DMFRANC
Nickel (Ni)
0.001 J
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 09:42
DMFRANC
Potassium (K)
2.12
mg/L
0.1
0.031
1
SW 601 OD
03/18/2022 09:42
DMFRANC
Sodium (Na)
3.35
mg/L
0.05
0.017
1
SW 6010D
03/18/2022 09:42
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/18/2022 09:42
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030282
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Arsenic (As)
0.261 J
ug/L
1
0.111
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Chromium (Cr)
1.47
ug/L
1
0.185
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Cobalt (Co)
0.549 J
ug/L
1
0.077
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Lead (Pb)
0.227 J
ug/L
1
0.037
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Thallium (TI)
0.084 J
ug/L
1
0.041
1
SW 6020B
03/17/2022 18:14
CWSPEN3
Vanadium (V)
0.583 J
ug/L
1
0.114
1
SW 6020B
03/17/2022 18:14
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
49.0
mg/L
25
25
1
SM2540C
03/16/2022 08:16
EBATIAN

Certificate of Laboratory Analysis Page 8 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-12
Sample #:
2022003733
Collection Date: 03/15/2022 11:55 AM
Loc code: MSS
MS-12
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030293
Total Alkalinity as CaCO3
3.57 J
mg/L
5
1.7
1
SM 2320B4d
03/16/2022 12:51
LSTARL1
(CaCO3)
INORGANIC IONS BY IC - Q22030264
Chloride
2.8
mg/L
0.1
0.0154
1
EPA 9056A
03/15/2022 22:34
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
03/15/2022 22:34
BGN9034
Nitrate
0.28
mg/L
0.1
0.0209
1
EPA 9056A
03/15/2022 22:34
BGN9034
Nitrate as N
0.06
mg-N/L
0.023
0.002
1
EPA 9056A
03/15/2022 22:34
BGN9034
Sulfate
0.13
mg/L
0.1
0.0428
1
EPA 9056A
03/15/2022 22:34
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:30
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030274
Barium (Ba)
0.078
mg/L
0.005
0.002
1
SW 6010D
03/18/2022 09:57
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/18/2022 09:57
DMFRANC
Boron (B)
0.006 J
mg/L
0.05
0.005
1
SW 6010D
03/18/2022 09:57
DMFRANC
Calcium (Ca)
0.167
mg/L
0.05
0.012
1
SW 6010D
03/18/2022 09:57
DMFRANC
Copper (Cu)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 09:57
DMFRANC
Iron (Fe)
0.319
mg/L
0.01
0.004
1
SW 6010D
03/18/2022 09:57
DMFRANC
Magnesium (Mg)
0.519
mg/L
0.02
0.008
1
SW 6010D
03/18/2022 09:57
DMFRANC
Manganese (Mn)
0.024
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 09:57
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 09:57
DMFRANC
Potassium (K)
2.00
mg/L
0.1
0.031
1
SW 601 OD
03/18/2022 09:57
DMFRANC
Sodium (Na)
1.81
mg/L
0.05
0.017
1
SW 6010D
03/18/2022 09:57
DMFRANC
Zinc (Zn)
0.005 J
mg/L
0.005
0.004
1
SW 6010D
03/18/2022 09:57
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030282
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Chromium (Cr)
0.696 J
ug/L
1
0.185
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Cobalt (Co)
1.40
ug/L
1
0.077
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Lead (Pb)
0.512 J
ug/L
1
0.037
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Thallium (TI)
0.07 J
ug/L
1
0.041
1
SW 6020B
03/17/2022 17:40
CWSPEN3
Vanadium (V)
0.79 J
ug/L
1
0.114
1
SW 6020B
03/17/2022 17:40
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
25 U
mg/L
25
25
1
SM2540C
03/16/2022 08:17
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-13
Collection Date: 03/15/2022 10:00 AM Loc code: MSS MS-13
Analyte Result Units Qualifiers RDL MDL DF
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030293
Total Alkalinity as CaCO3 18.8 mg/L 5 1.7 1
(CaCO3)
INORGANIC IONS BY IC - Q22030264
Chloride 3.3 mg/L
Fluoride 0.06 J mg/L
Nitrate 6.6 mg/L
Nitrate as N 1.5 mg-N/L
Sulfate 0.16 mg/L
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q22030274
Barium (Ba)
0.108
mg/L
Beryllium (Be)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
5.89
mg/L
Copper (Cu)
0.003 J
mg/L
Iron (Fe)
0.181
mg/L
Magnesium (Mg)
1.35
mg/L
Manganese (Mn)
0.018
mg/L
Nickel (Ni)
0.001 U
mg/L
Potassium (K)
2.59
mg/L
Sodium (Na)
3.80
mg/L
Zinc (Zn)
0.005
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS
- Q22030282
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Cadmium (Cd)
0.034 J
ug/L
Chromium (Cr)
0.855 J
ug/L
Cobalt (Co)
0.077 U
ug/L
Lead (Pb)
0.182 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI)
0.046 J
ug/L
Vanadium (V)
0.755 J
ug/L
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
62.0
mg/L
Sample #: 2022003734
Matrix: GW RCRA
Page 9 of 37
Method Analysis Date/Time Analyst
SM 232064d 03/16/2022 12:58 LSTARL1
0.1
0.0154
1
EPA 9056A
03/15/2022 23:33
BGN9034
0.1
0.0479
1
EPA 9056A
03/15/2022 23:33
BGN9034
0.1
0.0209
1
EPA 9056A
03/15/2022 23:33
BGN9034
0.023
0.002
1
EPA 9056A
03/15/2022 23:33
BGN9034
0.1
0.0428
1
EPA 9056A
03/15/2022 23:33
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2022 12:33
JAA5429
0.005
0.002
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.005
0.002
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.05
0.005
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.05
0.012
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.005
0.001
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.01
0.004
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.02
0.008
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.005
0.001
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.005
0.001
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.1
0.031
1
SW 601OD
03/18/2022 10:01
DMFRANC
0.05
0.017
1
SW 6010D
03/18/2022 10:01
DMFRANC
0.005
0.004
1
SW 6010D
03/18/2022 10:01
DMFRANC
1
0.104
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.111
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.032
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.185
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.077
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.037
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.193
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.035
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.041
1
SW 6020B
03/17/2022 18:22
CWSPEN3
1
0.114
1
SW 6020B
03/17/2022 18:22
CWSPEN3
25
25
1
SM2540C
03/16/2022 08:17
EBATIAN

Certificate of Laboratory Analysis Page 10 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-14
Sample #:
2022003735
Collection Date: 03/14/2022 01:55 PM
Loc code: MSS
MS-14
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030243
Total Alkalinity as CaCO3
31.3
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 08:31
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
0.94
mg/L
0.1
0.0154
1
EPA 9056A
03/14/2022 16:43
BGN9034
Fluoride
0.10
mg/L
0.1
0.0479
1
EPA 9056A
03/14/2022 16:43
BGN9034
Nitrate
0.04 J
mg/L
0.1
0.0209
1
EPA 9056A
03/14/2022 16:43
BGN9034
Nitrate as N
0.01 J
mg-N/L
0.023
0.002
1
EPA 9056A
03/14/2022 16:43
BGN9034
Sulfate
0.08 J
mg/L
0.1
0.0428
1
EPA 9056A
03/14/2022 16:43
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:35
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.052
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:27
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:27
DMFRANC
Boron (B)
0.005 U
mg/L
0.05
0.005
1
SW 6010D
03/17/2022 15:27
DMFRANC
Calcium (Ca)
5.30
mg/L
0.05
0.012
1
SW 6010D
03/17/2022 15:27
DMFRANC
Copper (Cu)
0.001 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:27
DMFRANC
Iron (Fe)
0.052
mg/L
0.01
0.004
1
SW 6010D
03/17/2022 15:27
DMFRANC
Magnesium (Mg)
1.16
mg/L
0.02
0.008
1
SW 6010D
03/17/2022 15:27
DMFRANC
Manganese (Mn)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:27
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:27
DMFRANC
Potassium (K)
1.70
mg/L
0.1
0.031
1
SW 601OD
03/17/2022 15:27
DMFRANC
Sodium (Na)
7.43
mg/L
0.05
0.017
1
SW 6010D
03/17/2022 15:27
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:27
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Arsenic (As)
0.159 J
ug/L
1
0.111
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Chromium (Cr)
0.412 J
ug/L
1
0.185
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Lead (Pb)
0.085 J
ug/L
1
0.037
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Thallium (TI)
0.041 U
ug/L
1
0.041
1
SW 6020B
03/16/2022 02:09
CWSPEN3
Vanadium (V)
2.38
ug/L
1
0.114
1
SW 6020B
03/16/2022 02:09
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
70.0
mg/L
25
25
1
SM2540C
03/16/2022 08:17
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-15
Collection Date: 03/14/2022 10:25 AM Loc code: MSS MS-15
Analyte Result Units Qualifiers RDL MDL DF
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030243
Total Alkalinity as CaCO3 46.0 mg/L 5 1.7 1
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride 120 mg/L
Fluoride 0.06 J mg/L
Nitrate 6.1 mg/L
Nitrate as N 1.4 mg-N/L
Sulfate 1.1 mg/L
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.474
mg/L
Beryllium (Be)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
43.9
mg/L
Copper (Cu)
0.001 J
mg/L
Iron (Fe)
0.358
mg/L
Magnesium (Mg)
21.9
mg/L
Manganese (Mn)
0.005
mg/L
Nickel (Ni)
0.035
mg/L
Potassium (K)
5.22
mg/L
Sodium (Na)
14.8
mg/L
Zinc (Zn)
0.006
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS
- Q22030254
Antimony (Sb)
0.197 J
ug/L
Arsenic (As)
0.119 J
ug/L
Cadmium (Cd)
0.087 J
ug/L
Chromium (Cr)
24.1
ug/L
Cobalt (Co)
0.087 J
ug/L
Lead (Pb)
0.233 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI)
0.046 J
ug/L
Vanadium (V)
2.65
ug/L
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
312
mg/L
Sample #: 2022003736
Matrix: GW RCRA
Page 11 of 37
Method Analysis Date/Time Analyst
SM 232064d 03/15/2022 08:38 EBATIAN
2.5
0.0154
25
EPA 9056A
03/14/2022 18:10
BGN9034
0.5
0.0479
5
EPA 9056A
03/14/2022 18:10
BGN9034
0.5
0.0209
5
EPA 9056A
03/14/2022 18:10
BGN9034
0.115
0.002
5
EPA 9056A
03/14/2022 18:10
BGN9034
0.5
0.0428
5
EPA 9056A
03/14/2022 18:10
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2022 12:37
JAA5429
0.005
0.002
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.005
0.002
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.05
0.005
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.05
0.012
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.01
0.004
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.02
0.008
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.1
0.031
1
SW 601OD
03/17/2022 15:31
DMFRANC
0.05
0.017
1
SW 6010D
03/17/2022 15:31
DMFRANC
0.005
0.004
1
SW 6010D
03/17/2022 15:31
DMFRANC
1
0.104
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.111
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.032
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.185
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.077
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.037
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.193
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.035
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.041
1
SW 6020B
03/16/2022 02:18
CWSPEN3
1
0.114
1
SW 6020B
03/16/2022 02:18
CWSPEN3
25
25
1
SM2540C
03/16/2022 08:18
EBATIAN

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS MS-16
Collection Date: 03/14/2022 01:15 PM Loc code: MSS MS-16
Analyte Result Units Qualifiers RDL MDL DF
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030243
Total Alkalinity as CaCO3 42.6 mg/L 5 1.7 1
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride 2.0 mg/L
Fluoride 0.20 mg/L
Nitrate 6.1 mg/L
Nitrate as N 1.4 mg-N/L
Sulfate 0.37 mg/L
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.094
mg/L
Beryllium (Be)
0.002 U
mg/L
Boron (B)
0.005 U
mg/L
Calcium (Ca)
9.18
mg/L
Copper (Cu)
0.002 J
mg/L
Iron (Fe)
0.733
mg/L
Magnesium (Mg)
3.98
mg/L
Manganese (Mn)
0.012
mg/L
Nickel (Ni)
0.001 U
mg/L
Potassium (K)
2.15
mg/L
Sodium (Na)
7.04
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS
- Q22030254
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 U
ug/L
Cadmium (Cd)
0.032 U
ug/L
Chromium (Cr)
3.61
ug/L
Cobalt (Co)
0.232 J
ug/L
Lead (Pb)
0.27 J
ug/L
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI)
0.041 U
ug/L
Vanadium (V)
4.92
ug/L
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
92.0
mg/L
Sample #: 2022003737
Matrix: GW RCRA
Page 12 of 37
Method Analysis Date/Time Analyst
SM 232064d 03/15/2022 08:45 EBATIAN
0.1
0.0154
1
EPA 9056A
03/14/2022 17:55
BGN9034
0.1
0.0479
1
EPA 9056A
03/14/2022 17:55
BGN9034
0.1
0.0209
1
EPA 9056A
03/14/2022 17:55
BGN9034
0.023
0.002
1
EPA 9056A
03/14/2022 17:55
BGN9034
0.1
0.0428
1
EPA 9056A
03/14/2022 17:55
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2022 12:48
JAA5429
0.005
0.002
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.005
0.002
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.05
0.005
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.05
0.012
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.01
0.004
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.02
0.008
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.005
0.001
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.1
0.031
1
SW 601OD
03/17/2022 15:36
DMFRANC
0.05
0.017
1
SW 6010D
03/17/2022 15:36
DMFRANC
0.005
0.004
1
SW 6010D
03/17/2022 15:36
DMFRANC
1
0.104
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.111
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.032
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.185
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.077
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.037
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.193
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.035
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.041
1
SW 6020B
03/16/2022 02:27
CWSPEN3
1
0.114
1
SW 6020B
03/16/2022 02:27
CWSPEN3
25
25
1
SM2540C
03/16/2022 08:18
EBATIAN

Certificate of Laboratory Analysis Page 13 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS-SW-1 (FGDLF)
Sample #:
2022003738
Collection Date: 03/15/2022 10:55
AM
Loc_code: MSS-SW-1
(FGDLF)
Matrix:
GW_RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030293
Total Alkalinity as CaCO3
12.4
mg/L
5
1.7
1
SM 2320B4d
03/16/2022 13:20
LSTARL1
(CaCO3)
INORGANIC IONS BY IC - Q22030264
Chloride
3.4
mg/L
0.1
0.0154
1
EPA 9056A
03/15/2022 23:03
BGN9034
Fluoride
0.08 J
mg/L
0.1
0.0479
1
EPA 9056A
03/15/2022 23:03
BGN9034
Nitrate
0.30
mg/L
0.1
0.0209
1
EPA 9056A
03/15/2022 23:03
BGN9034
Nitrate as N
0.07
mg-N/L
0.023
0.002
1
EPA 9056A
03/15/2022 23:03
BGN9034
Sulfate
7.7
mg/L
0.1
0.0428
1
EPA 9056A
03/15/2022 23:03
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:55
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030274
Barium (Ba)
0.050
mg/L
0.005
0.002
1
SW 6010D
03/18/2022 10:06
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/18/2022 10:06
DMFRANC
Boron (B)
0.023 J
mg/L
0.05
0.005
1
SW 6010D
03/18/2022 10:06
DMFRANC
Calcium (Ca)
5.51
mg/L
0.05
0.012
1
SW 6010D
03/18/2022 10:06
DMFRANC
Copper (Cu)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 10:06
DMFRANC
Iron (Fe)
1.30
mg/L
0.01
0.004
1
SW 6010D
03/18/2022 10:06
DMFRANC
Magnesium (Mg)
1.41
mg/L
0.02
0.008
1
SW 6010D
03/18/2022 10:06
DMFRANC
Manganese (Mn)
0.008
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 10:06
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/18/2022 10:06
DMFRANC
Potassium (K)
4.91
mg/L
0.1
0.031
1
SW 601OD
03/18/2022 10:06
DMFRANC
Sodium (Na)
2.01
mg/L
0.05
0.017
1
SW 6010D
03/18/2022 10:06
DMFRANC
Total Hardness (Ca and Mg)
19.5
mg/L
0.19
1
SW 6010D
03/18/2022 10:06
DMFRANC
(CaCO3)
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/18/2022 10:06
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030282
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Arsenic (As)
0.336 J
ug/L
1
0.111
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Chromium (Cr)
0.992 J
ug/L
1
0.185
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Cobalt (Co)
0.169 J
ug/L
1
0.077
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Lead (Pb)
0.611 J
ug/L
1
0.037
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Thallium (TI)
0.045 J
ug/L
1
0.041
1
SW 6020B
03/17/2022 18:31
CWSPEN3
Vanadium (V)
2.27
ug/L
1
0.114
1
SW 6020B
03/17/2022 18:31
CWSPEN3

Certificate of Laboratory Analysis Page 14 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS—SW-1 (FGDLF) Sample #: 2022003738
Collection Date: 03/15/2022 10:55 AM Loc_code: MSS—SW-1 (FGDLF) Matrix: GW_RCRA
Analyte Result Units Qualifiers RDL MDL DF Method Analysis Date/Time Analyst
TOTAL DISSOLVED SOLIDS - Q22030272
TDS 68.0 mg/L 25 25 1 SM2540C 03/16/2022 08:18 EBATIAN

Certificate of Laboratory Analysis Page 15 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS C1-LEACHATE
Sample #:
2022003739
Collection Date: 03/14/2022 10:50
AM
Loc code: MSS C1-LEACHATE
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030243
Total Alkalinity as CaCO3
1.7 U
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 08:53
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
350
mg/L
5
0.0154
50
EPA 9056A
03/14/2022 18:39
BGN9034
Fluoride
3.8 J
mg/L
5
0.0479
50
EPA 9056A
03/14/2022 18:39
BGN9034
Nitrate
6.1
mg/L
5
0.0209
50
EPA 9056A
03/14/2022 18:39
BGN9034
Nitrate as N
1.4
mg-N/L
0.023
0.002
1
EPA 9056A
03/14/2022 18:39
BGN9034
Sulfate
2700
mg/L
50
0.0428
500
EPA 9056A
03/14/2022 18:39
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 12:57
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.024
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:40
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:40
DMFRANC
Boron (B)
57.7
mg/L
1
0.005
20
SW 6010D
03/17/2022 15:40
DMFRANC
Calcium (Ca)
536
mg/L
1
0.012
20
SW 6010D
03/17/2022 15:40
DMFRANC
Copper (Cu)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:40
DMFRANC
Iron (Fe)
147
mg/L
0.2
0.004
20
SW 6010D
03/17/2022 15:40
DMFRANC
Magnesium (Mg)
221
mg/L
0.4
0.008
20
SW 6010D
03/17/2022 15:40
DMFRANC
Manganese (Mn)
5.88
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:40
DMFRANC
Nickel (Ni)
0.122
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:40
DMFRANC
Potassium (K)
130
mg/L
2
0.031
20
SW 601OD
03/17/2022 15:40
DMFRANC
Sodium (Na)
265
mg/L
1
0.017
20
SW 6010D
03/17/2022 15:40
DMFRANC
Zinc (Zn)
1.22
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:40
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Cadmium (Cd)
0.042 J
ug/L
1
0.032
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Cobalt (Co)
5.01
ug/L
1
0.077
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Lead (Pb)
0.037 U
ug/L
1
0.037
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Selenium (Se)
4.04
ug/L
1
0.193
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Thallium (TI)
0.041 U
ug/L
1
0.041
1
SW 6020B
03/16/2022 02:37
CWSPEN3
Vanadium (V)
0.114 U
ug/L
1
0.114
1
SW 6020B
03/16/2022 02:37
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
4900
mg/L
125
25
1
SM2540C
03/16/2022 08:18
EBATIAN

Certificate of Laboratory Analysis Page 16 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS_FD-202203014-1 Duplicate
Sample #:
2022003740
Collection Date: 03/14/2022
Loc code: MSS
FD
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT)
- Q22030243
Total Alkalinity as CaCO3
2.43 J
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 08:59
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
1.1
mg/L
0.1
0.0154
1
EPA 9056A
03/15/2022 08:15
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
03/15/2022 08:15
BGN9034
Nitrate
1.3
mg/L
0.1
0.0209
1
EPA 9056A
03/15/2022 08:15
BGN9034
Nitrate as N
0.29
mg-N/L
0.023
0.002
1
EPA 9056A
03/15/2022 08:15
BGN9034
Sulfate
0.06 J
mg/L
0.1
0.0428
1
EPA 9056A
03/15/2022 08:15
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 13:00
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.091
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:44
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:44
DMFRANC
Boron (B)
0.024 J
mg/L
0.05
0.005
1
SW 6010D
03/17/2022 15:44
DMFRANC
Calcium (Ca)
0.179
mg/L
0.05
0.012
1
SW 6010D
03/17/2022 15:44
DMFRANC
Copper (Cu)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:44
DMFRANC
Iron (Fe)
0.320
mg/L
0.01
0.004
1
SW 6010D
03/17/2022 15:44
DMFRANC
Magnesium (Mg)
0.319
mg/L
0.02
0.008
1
SW 6010D
03/17/2022 15:44
DMFRANC
Manganese (Mn)
0.019
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:44
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:44
DMFRANC
Potassium (K)
0.934
mg/L
0.1
0.031
1
SW 601OD
03/17/2022 15:44
DMFRANC
Sodium (Na)
1.66
mg/L
0.05
0.017
1
SW 6010D
03/17/2022 15:44
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:44
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Chromium (Cr)
1.28
ug/L
1
0.185
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Cobalt (Co)
0.573 J
ug/L
1
0.077
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Lead (Pb)
0.212 J
ug/L
1
0.037
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Thallium (TI)
0.041 U
ug/L
1
0.041
1
SW 6020B
03/16/2022 02:46
CWSPEN3
Vanadium (V)
0.787 J
ug/L
1
0.114
1
SW 6020B
03/16/2022 02:46
CWSPEN3
TOTAL DISSOLVED SOLIDS - Q22030272
TDS
25 U
mg/L
25
25
1
SM2540C
03/16/2022 08:18
EBATIAN

Certificate of Laboratory Analysis Page 17 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS_EB-20220314-1040
Equipment Blank
Sample #:
2022003741
Collection Date: 03/14/2022 10:40 AM
Loc code: MSS
EB
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030243
Total Alkalinity as CaCO3
1.7 U
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 09:05
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
0.0154 U
mg/L
0.1
0.0154
1
EPA 9056A
03/14/2022 15:00
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
03/14/2022 15:00
BGN9034
Nitrate
0.03 J
mg/L
0.1
0.0209
1
EPA 9056A
03/14/2022 15:00
BGN9034
Nitrate as N
0.01 J
mg-N/L
0.023
0.002
1
EPA 9056A
03/14/2022 15:00
BGN9034
Sulfate
0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
03/14/2022 15:00
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 13:02
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:49
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:49
DMFRANC
Boron (B)
0.008 J
mg/L
0.05
0.005
1
SW 6010D
03/17/2022 15:49
DMFRANC
Calcium (Ca)
0.013 J
mg/L
0.05
0.012
1
SW 6010D
03/17/2022 15:49
DMFRANC
Copper (Cu)
0.001 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:49
DMFRANC
Iron (Fe)
0.008 J
mg/L
0.01
0.004
1
SW 6010D
03/17/2022 15:49
DMFRANC
Magnesium (Mg)
0.008 U
mg/L
0.02
0.008
1
SW 6010D
03/17/2022 15:49
DMFRANC
Manganese (Mn)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:49
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:49
DMFRANC
Potassium (K)
0.046 J
mg/L
0.1
0.031
1
SW 601 OD
03/17/2022 15:49
DMFRANC
Sodium (Na)
0.107
mg/L
0.05
0.017
1
SW 6010D
03/17/2022 15:49
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:49
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Lead (Pb)
0.043 J
ug/L
1
0.037
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Thallium (TI)
0.041 U
ug/L
1
0.041
1
SW 6020B
03/16/2022 02:56
CWSPEN3
Vanadium (V)
0.114 U
ug/L
1
0.114
1
SW 6020B
03/16/2022 02:56
CWSPEN3

Certificate of Laboratory Analysis Page 18 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS FB-20220314-1030
Field Blank
Sample #:
2022003742
Collection Date: 03/14/2022 10:30 AM
Loc code: MSS QA
Matrix:
GW RCRA
Analyte
Result
Units Qualifiers
RDL
MDL
DF
Method
Analysis Date/Time
Analyst
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030243
Total Alkalinity as CaCO3
1.7 U
mg/L
5
1.7
1
SM 2320B4d
03/15/2022 09:10
EBATIAN
(CaCO3)
INORGANIC IONS BY IC - Q22030242
Chloride
0.03 J
mg/L
0.1
0.0154
1
EPA 9056A
03/14/2022 15:14
BGN9034
Fluoride
0.0479 U
mg/L
0.1
0.0479
1
EPA 9056A
03/14/2022 15:14
BGN9034
Nitrate
0.05 J
mg/L
0.1
0.0209
1
EPA 9056A
03/14/2022 15:14
BGN9034
Nitrate as N
0.01 J
mg-N/L
0.023
0.002
1
EPA 9056A
03/14/2022 15:14
BGN9034
Sulfate
0.0428 U
mg/L
0.1
0.0428
1
EPA 9056A
03/14/2022 15:14
BGN9034
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg)
0.01 U
ug/L
0.05
0.01
1
EPA 7470A
03/21/2022 13:04
JAA5429
TOTAL RECOVERABLE METALS BY ICP - Q22030247
Barium (Ba)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:53
DMFRANC
Beryllium (Be)
0.002 U
mg/L
0.005
0.002
1
SW 6010D
03/17/2022 15:53
DMFRANC
Boron (B)
0.005 U
mg/L
0.05
0.005
1
SW 6010D
03/17/2022 15:53
DMFRANC
Calcium (Ca)
0.012 U
mg/L
0.05
0.012
1
SW 6010D
03/17/2022 15:53
DMFRANC
Copper (Cu)
0.002 J
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:53
DMFRANC
Iron (Fe)
0.009 J
mg/L
0.01
0.004
1
SW 6010D
03/17/2022 15:53
DMFRANC
Magnesium (Mg)
0.008 U
mg/L
0.02
0.008
1
SW 6010D
03/17/2022 15:53
DMFRANC
Manganese (Mn)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:53
DMFRANC
Nickel (Ni)
0.001 U
mg/L
0.005
0.001
1
SW 6010D
03/17/2022 15:53
DMFRANC
Potassium (K)
0.031 U
mg/L
0.1
0.031
1
SW 601OD
03/17/2022 15:53
DMFRANC
Sodium (Na)
0.063
mg/L
0.05
0.017
1
SW 6010D
03/17/2022 15:53
DMFRANC
Zinc (Zn)
0.004 U
mg/L
0.005
0.004
1
SW 6010D
03/17/2022 15:53
DMFRANC
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030254
Antimony (Sb)
0.104 U
ug/L
1
0.104
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Arsenic (As)
0.111 U
ug/L
1
0.111
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Cadmium (Cd)
0.032 U
ug/L
1
0.032
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Chromium (Cr)
0.185 U
ug/L
1
0.185
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Cobalt (Co)
0.077 U
ug/L
1
0.077
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Lead (Pb)
0.037 U
ug/L
1
0.037
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Selenium (Se)
0.193 U
ug/L
1
0.193
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Silver (Ag)
0.035 U
ug/L
1
0.035
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Thallium (TI)
0.041 U
ug/L
1
0.041
1
SW 6020B
03/16/2022 03:05
CWSPEN3
Vanadium (V)
0.114 U
ug/L
1
0.114
1
SW 6020B
03/16/2022 03:05
CWSPEN3

Certificate of Laboratory Analysis Page 19 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Site: MSS FB-20220315-1215 Field Blank Sample #: 2022007144
Collection Date: 03/15/2022 12:15 PM Loc code: MSS QA Matrix: GW RCRA
Analyte Result Units Qualifiers RDL MDL DF
LOW LEVEL ALKALINITY (FIXED END POINT) - Q22030293
Total Alkalinity as CaCO3 1.7 U mg/L 5 1.7 1
(CaCO3)
INORGANIC IONS BY IC - Q22030264
Chloride 0.0154 U mg/L
Fluoride 0.0479 U mg/L
Nitrate 0.03 J mg/L
Nitrate as N 0.01 J mg-N/L
Sulfate 0.0428 U mg/L
MERCURY (COLD VAPOR) IN WATER - Q22030377
Mercury (Hg) 0.01 U ug/L
TOTAL RECOVERABLE METALS BY ICP - Q22030274
Barium (Ba)
0.002 U
mg/L
Beryllium (Be)
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
Nickel (Ni)
0.001 U
mg/L
Potassium (K)
0.031 U
mg/L
Sodium (Na)
0.017 U
mg/L
Zinc (Zn)
0.004 U
mg/L
TOTAL RECOVERABLE METALS BY ICP-MS - Q22030282
Antimony (Sb)
0.104 U
ug/L
Arsenic (As)
0.111 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
Selenium (Se)
0.193 U
ug/L
Silver (Ag)
0.035 U
ug/L
Thallium (TI)
0.041 U
ug/L
Vanadium (V)
0.114 U
ug/L
Method Analysis Date/Time Analyst
SM 232064d 03/16/2022 14:23 LSTARL1
0.1
0.0154
1
EPA 9056A
03/15/2022 23:18
BGN9034
0.1
0.0479
1
EPA 9056A
03/15/2022 23:18
BGN9034
0.1
0.0209
1
EPA 9056A
03/15/2022 23:18
BGN9034
0.023
0.002
1
EPA 9056A
03/15/2022 23:18
BGN9034
0.1
0.0428
1
EPA 9056A
03/15/2022 23:18
BGN9034
0.05
0.01
1
EPA 7470A
03/21/2022 13:06
JAA5429
0.005
0.002
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.005
0.002
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.05
0.005
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.05
0.012
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.005
0.001
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.01
0.004
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.02
0.008
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.005
0.001
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.005
0.001
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.1
0.031
1
SW 601OD
03/18/2022 10:11
DMFRANC
0.05
0.017
1
SW 6010D
03/18/2022 10:11
DMFRANC
0.005
0.004
1
SW 6010D
03/18/2022 10:11
DMFRANC
1
0.104
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.111
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.032
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.185
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.077
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.037
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.193
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.035
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.041
1
SW 6020B
03/17/2022 18:39
CWSPEN3
1
0.114
1
SW 6020B
03/17/2022 18:39
CWSPEN3

Certificate of Laboratory Analysis Page 20 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Qualifiers:
J Analyte detected above the MDL, but below the RL. Analyte concentration should be considered an estimate.

Certificate of Laboratory Analysis Page 21 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030243 ALK_LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT)
Duplicate # 1
Parent Sample:
J22020283 -- 2022003729
Parameter
Measured
Final
Units
Dil
MDL
RPD
Total Alkalinity as CaCO3
24.5
mg/L
1
1.7
0.903
Duplicate # 2
Parent Sample:
J22020283 -- 2022003730
Parameter
Measured
Final
Units
Dil
MDL
RPD
Total Alkalinity as CaCO3
46.9
mg/L
1
1.7
1.16
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike % Recovery
LCL UCL
Total Alkalinity as CaCO3
89
89
mg/L
1
1.7
95.5 93.2
85 115
(CaCO3)
LCS # 2
Parameter Measured Final Units Dil MDL Spike % Recovery LCL UCL
Total Alkalinity as CaCO3 92.4 92.4 mg/L 1 1.7 95.5 96.7 85 115
(CaCO3)
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 22 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030293 ALK_LL_Fix LOW LEVEL ALKALINITY (FIXED END POINT)
Duplicate # 1
Parent Sample: J22020283 -- 2022003732
Parameter Measured
Final
Units
Dil
MDL RPD Qualifier
Total Alkalinity as CaCO3
16.6
mg/L
1
1.7 1.64
LCS # 1
Parameter Measured
Final
Units
Dil
MDL Spike % Recovery LCL UCL Qualifier
Total Alkalinity as CaCO3
53.8
mg/L
1
1.7 58.2 92.4 85 115
(CaCO3)

Certificate of Laboratory Analysis Page 23 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030242 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Fluoride
0
0
mg/L
1
0.0479
0.1
< MDL
Nitrate
0
0
mg/L
1
0.0209
0.1
< MDL
Sulfate
0.002
0.002
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
1.92
1.92
mg/L
1
0.0154
2
96
90
110
Fluoride
1.97
1.97
mg/L
1
0.0479
2
98.3
90
110
Nitrate
1.99
1.99
mg/L
1
0.0209
2
99.6
90
110
Sulfate
1.85
1.85
mg/L
1
0.0428
2
92.3
90
110
MS # 1
Parent Sample:
J22020283 -- 2022003729
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Qualifier
Chloride
3.23
3.23
mg/L
1
0.0154
2
100
80
120
Fluoride
2.09
2.09
mg/L
1
0.0479
2
98.7
80
120
Nitrate
3.17
3.17
mg/L
1
0.0209
2
102
80
120
Sulfate
2.28
2.28
mg/L
1
0.0428
2
104
80
120
MSD # 1
Parent Sample:
J22020283 -- 2022003729
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
3.23
3.23
mg/L
1
0.0154
2
100
80
120
0.0999
Fluoride
2.09
2.09
mg/L
1
0.0479
2
98.8
80
120
0.0506
Nitrate
3.18
3.18
mg/L
1
0.0209
2
103
80
120
0.341
Sulfate
2.28
2.28
mg/L
1
0.0428
2
104
80
120
0

Certificate of Laboratory Analysis Page 24 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030264 Dionex INORGANIC IONS BY IC
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Qualifier
Chloride
0
0
mg/L
1
0.0154
0.1
< MDL
Fluoride
0
0
mg/L
1
0.0479
0.1
< MDL
Nitrate
0
0
mg/L
1
0.0209
0.1
< MDL
Sulfate
0.002
0.002
mg/L
1
0.0428
0.1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
Chloride
1.96
1.96
mg/L
1
0.0154
2
98
90
110
Fluoride
2
2
mg/L
1
0.0479
2
100
90
110
Nitrate
2.03
2.03
mg/L
1
0.0209
2
102
90
110
Sulfate
1.89
1.89
mg/L
1
0.0428
2
94.3
90
110
MS # 1
Parent Sample:
J22020283 -- 2022003732
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Qualifier
Chloride
4.97
4.97
mg/L
1
0.0154
2
97.4
80
120
Fluoride
1.94
1.94
mg/L
1
0.0479
2
95.8
80
120
Nitrate
2
2
mg/L
1
0.0209
2
97.2
80
120
Sulfate
2.6
2.6
mg/L
1
0.0428
2
102
80
120
MSD # 1
Parent Sample:
J22020283 -- 2022003732
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
Qualifier
Chloride
4.96
4.96
mg/L
1
0.0154
2
97
80
120
0.36
Fluoride
1.94
1.94
mg/L
1
0.0479
2
95.5
80
120
0.261
Nitrate
2.01
2.01
mg/L
1
0.0209
2
97.6
80
120
0.462
Sulfate
2.6
2.6
mg/L
1
0.0428
2
102
80
120
0.342

Certificate of Laboratory Analysis Page 25 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030377 HG 7470 MERCURY (COLD VAPOR) IN WATER
Blank # 1
Parameter
Measured
Final
Mercury (Hg)
-0.004
-0.004
Blank # 2
Parameter
Measured
Final
Mercury (Hg)
0.007
0.007
Blank # 3
Parameter
Measured
Final
Mercury (Hg)
0.004
0.004
Blank # 4
Parameter
Measured
Final
Mercury (Hg)
0.004
0.004
Blank # 5
Parameter
Measured
Final
Mercury (Hg)
0.004
0.004
Blank # 6
Parameter
Measured
Final
Mercury (Hg)
0.002
0.002
LCS # 1
Parameter
Measured
Final
Mercury (Hg)
1.8
1.8
LCS # 2
Parameter
Measured
Final
Mercury (Hg)
1.81
1.81
LCS # 3
Parameter Measured Final
Mercury (Hg) 1.84 1.84
MS # 1
Parameter
Measured
Final
Mercury (Hg)
0.952
0.952
MSD # 1
Parameter
Measured
Final
Mercury (Hg)
0.964
0.964
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
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
90.3 85
115
Units
Dil
MDL
S ike
% Recovery LCL
UCL
Qualifier
ug/L
1
0.01
2
90.5 85
115
Units
Dil
MDL
S ike
% Recovery LCL
UCL
Qualifier
ug/L
1
0.01
2
91.8 85
115
Parent Sample: J22020012 -- 2022002527
Units
Dil
MDL
S ike
% Recovery LCL
UCL
Qualifier
ug/L
1
0.01
1
95.2 75
125
Parent Sample: J22020012 -- 2022002527
Units
Dil
MDL
S ike
% Recovery LCL
UCL RPD
Qualifier
ug/L
1
0.01
1
96.4 75
125 1.25

Certificate of Laboratory Analysis Page 26 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030377 HG 7470 MERCURY (COLD VAPOR) IN WATER
MS # 2
Parent Sample:
J22020012 -- 2022002537
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.972
0.972
ug/L
1
0.01
1
97.2
75 125
MSD # 2
Parent Sample:
J22020012 -- 2022002537
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.971
0.971
ug/L
1
0.01
1
97.1
75 125 0.103
MS # 3
Parent Sample:
J22020283 -- 2022003737
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.971
0.971
ug/L
1
0.01
1
97.1
75 125
MSD # 3
Parent Sample:
J22020283 -- 2022003737
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.964
0.964
ug/L
1
0.01
1
96.4
75 125 0.724
MS # 4
Parent Sample:
J22030356 -- 2022007151
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.961
0.961
ug/L
1
0.01
1
96.1
75 125
MSD # 4
Parent Sample:
J22030356 -- 2022007151
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.929
0.929
ug/L
1
0.01
1
92.9
75 125 3.39
MS # 5
Parent Sample:
J22030356 -- 2022007161
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL
Qualifier
Mercury (Hg)
0.995
0.995
ug/L
1
0.01
1
99.5
75 125
MSD # 5
Parent Sample:
J22030356 -- 2022007161
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL UCL RPD
Qualifier
Mercury (Hg)
0.985
0.985
ug/L
1
0.01
1
98.5
75 125 1.01

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030247 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Page 27 of 37
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Barium (Ba)
-0.000656
-0.000656
mg/L
1
0.002
0.005
< MDL
Beryllium (Be)
-0.0004
-0.0004
mg/L
1
0.002
0.005
< MDL
Boron (B)
-0.000497
-0.000497
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
-0.00185
-0.00185
mg/L
1
0.012
0.05
< MDL
Copper (Cu)
0.000166
0.000166
mg/L
1
0.001
0.005
< MDL
Iron (Fe)
-0.00172
-0.00172
mg/L
1
0.004
0.01
< MDL
Magnesium (Mg)
-0.00368
-0.00368
mg/L
1
0.008
0.02
< MDL
Manganese (Mn)
-0.000609
-0.000609
mg/L
1
0.001
0.005
< MDL
Nickel (Ni)
-0.000706
-0.000706
mg/L
1
0.001
0.005
< MDL
Potassium (K)
0.0079
0.0079
mg/L
1
0.031
0.1
< MDL
Sodium (Na)
-0.0144
-0.0144
mg/L
1
0.017
0.05
< MDL
Zinc (Zn)
-0.000763
-0.000763
mg/L
1
0.004
0.005
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Barium (Ba)
5.02
5.02
mg/L
1
0.002
5
100
80
120
Beryllium (Be)
5.18
5.18
mg/L
1
0.002
5
104
80
120
Boron (B)
5.1
5.1
mg/L
1
0.005
5
102
80
120
Calcium (Ca)
5.2
5.2
mg/L
1
0.012
5
104
80
120
Copper (Cu)
5.12
5.12
mg/L
1
0.001
5
102
80
120
Iron (Fe)
5.24
5.24
mg/L
1
0.004
5
105
80
120
Magnesium (Mg)
5.14
5.14
mg/L
1
0.008
5
103
80
120
Manganese (Mn)
5.16
5.16
mg/L
1
0.001
5
103
80
120
Nickel (Ni)
5.24
5.24
mg/L
1
0.001
5
105
80
120
Potassium (K)
5.09
5.09
mg/L
1
0.031
5
102
80
120
Sodium (Na)
4.98
4.98
mg/L
1
0.017
5
99.7
80
120
Zinc (Zn)
5.18
5.18
mg/L
1
0.004
5
104
80
120
MS # 1
Parent Sample:
J22020283 -- 2022003729
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Barium (Ba)
5.14
5.14
mg/L
1
0.002
5
102
75
125
Beryllium (Be)
5.22
5.22
mg/L
1
0.002
5
104
75
125
Boron (B)
5.15
5.15
mg/L
1
0.005
5
103
75
125
Calcium (Ca)
9.43
9.43
mg/L
1
0.012
5
108
75
125
Copper (Cu)
5.19
5.19
mg/L
1
0.001
5
104
75
125
Iron (Fe)
6.07
6.07
mg/L
1
0.004
5
106
75
125
Magnesium (Mg)
7.32
7.32
mg/L
1
0.008
5
105
75
125
Manganese (Mn)
5.25
5.25
mg/L
1
0.001
5
105
75
125
Nickel (Ni)
5.3
5.3
mg/L
1
0.001
5
106
75
125
Potassium (K)
6.55
6.55
mg/L
1
0.031
5
103
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 28 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030247 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
MS # 1
Parameter
Measured
Final
Sodium (Na)
10.1
10.1
Zinc (Zn)
5.21
5.21
MSD # 1
Parameter
Measured
Final
Barium (Ba)
5.08
5.08
Beryllium (Be)
5.19
5.19
Boron (B)
5.07
5.07
Calcium (Ca)
9.3
9.3
Copper (Cu)
5.13
5.13
Iron (Fe)
6.04
6.04
Magnesium (Mg)
7.25
7.25
Manganese (Mn)
5.2
5.2
Nickel (Ni)
5.24
5.24
Potassium (K)
6.49
6.49
Sodium (Na)
9.96
9.96
Zinc (Zn)
5.16
5.16
Parent Sample:
J22020283 -- 2022003729
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
mg/L
1
0.017
5
104
75
125
mg/L
1
0.004
5
104
75
125
Parent Sample:
J22020283
-- 2022003729
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
mg/L
1
0.002
5
101
75
125
1.13
mg/L
1
0.002
5
104
75
125
0.655
mg/L
1
0.005
5
101
75
125
1.49
mg/L
1
0.012
5
105
75
125
1.35
mg/L
1
0.001
5
102
75
125
1.22
mg/L
1
0.004
5
105
75
125
0.562
mg/L
1
0.008
5
103
75
125
0.92
mg/L
1
0.001
5
104
75
125
0.9
mg/L
1
0.001
5
105
75
125
1.21
mg/L
1
0.031
5
102
75
125
0.997
mg/L
1
0.017
5
101
75
125
1.49
mg/L
1
0.004
5
103
75
125
1.1
Qualifier
Qualifier

Certificate of Laboratory Analysis
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030274 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
Blank # 1
Page 29 of 37
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Barium (Ba)
-0.000179
-0.000179
mg/L
1
0.002
0.005
< MDL
Beryllium (Be)
-0.0002
-0.0002
mg/L
1
0.002
0.005
< MDL
Boron (B)
0.000094
0.000094
mg/L
1
0.005
0.05
< MDL
Calcium (Ca)
0.00196
0.00196
mg/L
1
0.012
0.05
< MDL
Copper (Cu)
-0.000758
-0.000758
mg/L
1
0.001
0.005
< MDL
Iron (Fe)
-0.000463
-0.000463
mg/L
1
0.004
0.01
< MDL
Magnesium (Mg)
0.00331
0.00331
mg/L
1
0.008
0.02
< MDL
Manganese (Mn)
-0.000308
-0.000308
mg/L
1
0.001
0.005
< MDL
Nickel (Ni)
-0.000299
-0.000299
mg/L
1
0.001
0.005
< MDL
Potassium (K)
0.00721
0.00721
mg/L
1
0.031
0.1
< MDL
Sodium (Na)
0.00397
0.00397
mg/L
1
0.017
0.05
< MDL
Zinc (Zn)
-0.000997
-0.000997
mg/L
1
0.004
0.005
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Barium (Ba)
5.05
5.05
mg/L
1
0.002
5
101
80
120
Beryllium (Be)
4.91
4.91
mg/L
1
0.002
5
98.2
80
120
Boron (B)
4.77
4.77
mg/L
1
0.005
5
95.4
80
120
Calcium (Ca)
4.91
4.91
mg/L
1
0.012
5
98.2
80
120
Copper (Cu)
4.96
4.96
mg/L
1
0.001
5
99.2
80
120
Iron (Fe)
4.96
4.96
mg/L
1
0.004
5
99.3
80
120
Magnesium (Mg)
4.97
4.97
mg/L
1
0.008
5
99.5
80
120
Manganese (Mn)
4.89
4.89
mg/L
1
0.001
5
97.8
80
120
Nickel (Ni)
4.92
4.92
mg/L
1
0.001
5
98.4
80
120
Potassium (K)
5
5
mg/L
1
0.031
5
99.9
80
120
Sodium (Na)
4.94
4.94
mg/L
1
0.017
5
98.7
80
120
Zinc (Zn)
5.01
5.01
mg/L
1
0.004
5
100
80
120
MS # 1
Parent Sample:
J22020283 -- 2022003732
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Barium (Ba)
5.16
5.16
mg/L
1
0.002
5
101
75
125
Beryllium (Be)
4.85
4.85
mg/L
1
0.002
5
97
75
125
Boron (B)
4.78
4.78
mg/L
1
0.005
5
95.4
75
125
Calcium (Ca)
7.8
7.8
mg/L
1
0.012
5
101
75
125
Copper (Cu)
4.95
4.95
mg/L
1
0.001
5
99
75
125
Iron (Fe)
8.83
8.83
mg/L
1
0.004
5
101
75
125
Magnesium (Mg)
6.48
6.48
mg/L
1
0.008
5
98.8
75
125
Manganese (Mn)
4.95
4.95
mg/L
1
0.001
5
97.9
75
125
Nickel (Ni)
4.93
4.93
mg/L
1
0.001
5
98.6
75
125
Potassium (K)
7.09
7.09
mg/L
1
0.031
5
99.5
75
125
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 30 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030274 ICP_TRM TOTAL RECOVERABLE METALS BY ICP
MS # 1
Parameter
Measured
Final
Sodium (Na)
8.36
8.36
Zinc (Zn)
5
5
MSD # 1
Parameter
Measured
Final
Barium (Ba)
5.14
5.14
Beryllium (Be)
4.86
4.86
Boron (B)
4.77
4.77
Calcium (Ca)
7.74
7.74
Copper (Cu)
4.94
4.94
Iron (Fe)
8.81
8.81
Magnesium (Mg)
6.44
6.44
Manganese (Mn)
4.95
4.95
Nickel (Ni)
4.92
4.92
Potassium (K)
7.08
7.08
Sodium (Na)
8.32
8.32
Zinc (Zn)
5
5
Parent Sample:
J22020283 -- 2022003732
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
mg/L
1
0.017
5
100
75
125
mg/L
1
0.004
5
99.9
75
125
Parent Sample:
J22020283
-- 2022003732
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
RPD
mg/L
1
0.002
5
101
75
125
0.291
mg/L
1
0.002
5
97.3
75
125
0.278
mg/L
1
0.005
5
95.3
75
125
0.189
mg/L
1
0.012
5
99.9
75
125
0.708
mg/L
1
0.001
5
98.8
75
125
0.202
mg/L
1
0.004
5
101
75
125
0.181
mg/L
1
0.008
5
98
75
125
0.619
mg/L
1
0.001
5
97.7
75
125
0.141
mg/L
1
0.001
5
98.4
75
125
0.284
mg/L
1
0.031
5
99.4
75
125
0.0988
mg/L
1
0.017
5
99.3
75
125
0.456
mg/L
1
0.004
5
99.9
75
125
0.02
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 31 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030254 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
-0.004
-0.004
ug/L
1
0.104
1
< MDL
Arsenic (As)
0
0
ug/L
1
0.111
1
< MDL
Cadmium (Cd)
-0.002
-0.002
ug/L
1
0.032
1
< MDL
Chromium (Cr)
-0.032
-0.032
ug/L
1
0.185
1
< MDL
Cobalt (Co)
-0.003
-0.003
ug/L
1
0.077
1
< MDL
Lead (Pb)
-0.014
-0.014
ug/L
1
0.037
1
< MDL
Selenium (Se)
-0.019
-0.019
ug/L
1
0.193
1
< MDL
Silver (Ag)
0.001
0.001
ug/L
1
0.035
1
< MDL
Thallium (TI)
0.033
0.033
ug/L
1
0.041
1
< MDL
Vanadium (V)
0.003
0.003
ug/L
1
0.114
1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Antimony (Sb)
48.3
48.3
ug/L
1
0.104
50
96.7
80
120
Arsenic (As)
47.8
47.8
ug/L
1
0.111
50
95.6
80
120
Cadmium (Cd)
48.4
48.4
ug/L
1
0.032
50
96.9
80
120
Chromium (Cr)
48
48
ug/L
1
0.185
50
95.9
80
120
Cobalt (Co)
47.7
47.7
ug/L
1
0.077
50
95.4
80
120
Lead (Pb)
49
49
ug/L
1
0.037
50
98.1
80
120
Selenium (Se)
49.2
49.2
ug/L
1
0.193
50
98.4
80
120
Silver (Ag)
49.6
49.6
ug/L
1
0.035
50
99.3
80
120
Thallium (TI)
47.5
47.5
ug/L
1
0.041
50
95.1
80
120
Vanadium (V)
48.8
48.8
ug/L
1
0.114
50
97.6
80
120
MS # 1
Parent Sample:
J22020283 -- 2022003730
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)
49.2
49.2
ug/L
1
0.111
50
98
75
125
Cadmium (Cd)
50
50
ug/L
1
0.032
50
100
75
125
Chromium (Cr)
51.9
51.9
ug/L
1
0.185
50
99.1
75
125
Cobalt (Co)
48.5
48.5
ug/L
1
0.077
50
96.8
75
125
Lead (Pb)
49.9
49.9
ug/L
1
0.037
50
99.5
75
125
Selenium (Se)
48
48
ug/L
1
0.193
50
96
75
125
Silver (Ag)
50.6
50.6
ug/L
1
0.035
50
101
75
125
Thallium (TI)
48
48
ug/L
1
0.041
50
95.9
75
125
Vanadium (V)
54.1
54.1
ug/L
1
0.114
50
101
75
125
MSD # 1
Parent Sample:
J22020283 -- 2022003730
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Antimony (Sb)
50.4
50.4
ug/L
1
0.104
50
101
75
125 1.25
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 32 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030254 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
Arsenic (As)
49.6
49.6
ug/L
1
0.111
Cadmium (Cd)
50.8
50.8
ug/L
1
0.032
Chromium (Cr)
52.7
52.7
ug/L
1
0.185
Cobalt (Co)
48.9
48.9
ug/L
1
0.077
Lead (Pb)
50.6
50.6
ug/L
1
0.037
Selenium (Se)
48.5
48.5
ug/L
1
0.193
Silver (Ag)
51.3
51.3
ug/L
1
0.035
Thallium (TI)
48.5
48.5
ug/L
1
0.041
Vanadium (V)
54.8
54.8
ug/L
1
0.114
Parent Sample:
J22020283 -- 2022003730
Spike
% Recovery
LCL
UCL
RPD
50
99
75
125
0.964
50
102
75
125
1.61
50
101
75
125
1.51
50
97.6
75
125
0.759
50
101
75
125
1.23
50
97
75
125
1.05
50
103
75
125
1.39
50
97
75
125
1.13
50
103
75
125
1.39
Qualifier

Certificate of Laboratory Analysis Page 33 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030282 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
Blank # 1
Parameter
Measured
Final
Units
Dil
MDL
RDL
Relative Concentration
Antimony (Sb)
-0.032
-0.032
ug/L
1
0.104
1
< MDL
Arsenic (As)
0.017
0.017
ug/L
1
0.111
1
< MDL
Cadmium (Cd)
0.001
0.001
ug/L
1
0.032
1
< MDL
Chromium (Cr)
-0.004
-0.004
ug/L
1
0.185
1
< MDL
Cobalt (Co)
0.004
0.004
ug/L
1
0.077
1
< MDL
Lead (Pb)
0.009
0.009
ug/L
1
0.037
1
< MDL
Selenium (Se)
-0.063
-0.063
ug/L
1
0.193
1
< MDL
Silver (Ag)
0
0
ug/L
1
0.035
1
< MDL
Thallium (TI)
0.005
0.005
ug/L
1
0.041
1
< MDL
Vanadium (V)
-0.018
-0.018
ug/L
1
0.114
1
< MDL
LCS # 1
Parameter
Measured
Final
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Antimony (Sb)
50.2
50.2
ug/L
1
0.104
50
100
80
120
Arsenic (As)
49.5
49.5
ug/L
1
0.111
50
98.9
80
120
Cadmium (Cd)
50.1
50.1
ug/L
1
0.032
50
100
80
120
Chromium (Cr)
49.9
49.9
ug/L
1
0.185
50
99.8
80
120
Cobalt (Co)
50.1
50.1
ug/L
1
0.077
50
100
80
120
Lead (Pb)
51.1
51.1
ug/L
1
0.037
50
102
80
120
Selenium (Se)
48.8
48.8
ug/L
1
0.193
50
97.6
80
120
Silver (Ag)
50.8
50.8
ug/L
1
0.035
50
102
80
120
Thallium (TI)
49.2
49.2
ug/L
1
0.041
50
98.5
80
120
Vanadium (V)
49.2
49.2
ug/L
1
0.114
50
98.4
80
120
MS # 1
Parent Sample:
J22020283 -- 2022003733
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Antimony (Sb)
48.8
48.8
ug/L
1
0.104
50
97.7
75
125
Arsenic (As)
48.3
48.3
ug/L
1
0.111
50
96.5
75
125
Cadmium (Cd)
49.5
49.5
ug/L
1
0.032
50
99.1
75
125
Chromium (Cr)
50.5
50.5
ug/L
1
0.185
50
99.6
75
125
Cobalt (Co)
49.8
49.8
ug/L
1
0.077
50
96.9
75
125
Lead (Pb)
50.6
50.6
ug/L
1
0.037
50
100
75
125
Selenium (Se)
47.3
47.3
ug/L
1
0.193
50
94.6
75
125
Silver (Ag)
49.8
49.8
ug/L
1
0.035
50
99.6
75
125
Thallium (TI)
47.7
47.7
ug/L
1
0.041
50
95.2
75
125
Vanadium (V)
50.3
50.3
ug/L
1
0.114
50
99
75
125
MSD # 1
Parent Sample:
J22020283 -- 2022003733
Parameter
Measured
Final
Units
Dil
MDL
Spike
% Recovery
LCL
UCL RPD
Antimony (Sb)
49.5
49.5
ug/L
1
0.104
50
98.9
75
125 1.26
Qualifier
Qualifier
Qualifier
Qualifier

Certificate of Laboratory Analysis Page 34 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030282 IMS_TRM TOTAL RECOVERABLE METALS BY ICP-MS
MSD # 1
Parameter
Measured
Final
Units
Dil
MDL
Arsenic (As)
48.7
48.7
ug/L
1
0.111
Cadmium (Cd)
50.4
50.4
ug/L
1
0.032
Chromium (Cr)
51.9
51.9
ug/L
1
0.185
Cobalt (Co)
50.7
50.7
ug/L
1
0.077
Lead (Pb)
51.3
51.3
ug/L
1
0.037
Selenium (Se)
48.3
48.3
ug/L
1
0.193
Silver (Ag)
50.9
50.9
ug/L
1
0.035
Thallium (TI)
48.6
48.6
ug/L
1
0.041
Vanadium (V)
51.7
51.7
ug/L
1
0.114
Parent Sample:
J22020283 -- 2022003733
Spike
% Recovery
LCL
UCL
RPD
50
97.4
75
125
0.846
50
101
75
125
1.63
50
102
75
125
2.76
50
98.6
75
125
1.73
50
102
75
125
1.39
50
96.6
75
125
2.06
50
102
75
125
2.27
50
97
75
125
1.85
50
102
75
125
2.84
Qualifier

Certificate of Laboratory Analysis Page 35 of 37
This report shall not be reproduced, except in full.
Order # J22020283
Level II QC Summary
Q22030272 TDS TOTAL DISSOLVED SOLIDS
Blank # 1
Blank # 2
Parameter Measured Final
TDS 0
Parameter Measured Final
TDS 4
Duplicate # 1
Parameter Measured Final
TDS 62
Duplicate # 2
Parameter Measured Final
TDS 509
LCS # 1
LCS # 2
Parameter Measured Final
TDS 98
Parameter Measured Final
TDS 95
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:
J22020283 -- 2022003729
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
0
Parent Sample:
J22030331
-- 2022006985
Units
Dil
MDL
RPD
Qualifier
mg/L
1
25
1.78
Units
Dil
MDL
Spike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
100
98
90
110
Units
Dil
MDL
S ike
% Recovery
LCL
UCL
Qualifier
mg/L
1
25
100
95
90
110

CHAIN OF CUSTODY RECORD AND ANALYSIS REQUEST FORM
.17 DUKE
ENERGY.
..................................
-_Duke Energy Analytical Laboratory _-i
Mall Cod. MW7a3(aulahg74051 j
t'77a Xpii Piry Rd !
Hunleravllla, N. C. 2a07a i
pa) ... 4US i
............ Fa;_ M 76do3e_._._._._._.i
--- ._.___._._._._._._._._._._._._._._._._._.Anal Ica-------to._.U-- ---_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._.i
Onl
rage .1b OT I
NC x_ i Page 1 of 1_
SC_ DISTRIBUTION
SAMPLE PROGRAM i ! ORIGINAL to LAB, COPY to CLIENT
Ground Water X NPDES_
Drinkin Water_ UST_
p RCRA Waste
...................... _.._.._.._.._.._.._.._.._.._.._..
!order# J22020283 Matrix WATER
I
ILoggsd B Dab a Tlms
i i ---� �// `��
' ✓7' ✓
Project Name MARSHALL FGD LANDFILL
ITi,Ph—No:
ERM'
W-dor
_.._.._...._.._
/"
c ..... . "PJ�J.._...._.._.._.._.._.......
Client ASHLEY HEALY, BRYAN MOELLER,
DEE O'BRIEN, JOSH STOWE,DAVID HANLEY
'Po s '
! ! Filtration (0.45 um)
i Preservative
i-...................................................................... ._..!
b Unfiltered 4
Filtered
Operating Unit: MS00
Process:NGRDWTR
Account:
ICE
ICE
Project: AMS000640 Activity to: Facility ID:MSS TEST_SWT Container Volume (mL)
Program I EQuIS Task Code: MSS I LF Sub-Progremrrask Coda: Container Type
a
5
Customer to complete all appropriate non -shaded areas. y �
......................
Sample Description or ID Collection Information
SAMPLE ID !
i NUMBER i
e n
Date Time Printed Name Signature u o`
500
300
500
HDPE
PET
PET
1
1
1
(Metals Prep -TRM)
ICP - SW6010D: Be,
Be, B, Ca, Cu, Fe,
Mg, Mn, NI, K. Na, Zn
(12) I Hg EPA 7470A
I IMS - SW602OB: Sb,
As. Cd, Cr, Co, Pb,
Se Ati. TI V 10
F_A )
EPA 9056:
9056
Cl,F, NO3-N
(48-Hr Hold
Time),SO4
TDS
c
9
`o
D
e
1'
i 2022003729 i
i—�
MSS MS-8
Till.
0445
(prJNOQ ZA KORI
x
1
1
1
3
2022003730 ;
MSS_MS-9
0ASS
COrWVIL ZAHO"
(—
x
1
1
1
3
2022003731
MSS_MS-10
�Zps
�yA4Y& ?AK&b*-
x
1
1
1
3
!. 2022003732 !.
_
x
t
1
1
�s
2022003733 !
i
-
x
1
t
1
41-
2022003734
_
x
1
1
1
4.
2022003 5
MSS_MS-14
3-iN ZZ'
1155
C0Wak 7AKOAA
x
1
1
1
3
2022003736 ;
MSS_MS-15
10$5
CrrarNO91.?AF16"
I*,-
x
1
1
1
3
2022003737 i
MSS_MS-16
x
1
1
1
3
!. 2022003738 !.
x
t
1
1
a
2022003739 !
i
MSS_Cl-LEACHATE
3^14Z1
IOSO
(,OMivva- 2AN0aA
x
1
1
1
3
i 2022003740 i
MSS_FD-7&%US19- I
3_jy-Z,'t
—
(4Vffl* VL 'biHM4
—
x
1
t
1
3
2022003741 i
MSS_EB-102%031N-lbgo
1040
(poiwac ZAHORA
x
t
1
0
Z
2022003742
MSS ^262'1 Os 1H -1030
1030
CW-10l� ZAHo4A
x
1
t
0
z
i
i !
�i
Relinquished By
+ DatelTimeKKK
Accept By:
�
DZ/ /
u
Requested Turnaround
v
�
Relinquished By Date/Time
Aecep ad By: DatelTlme
N v
21 Days
c
d �
a
Relinquished By DatelTlme
Accepted By: Date/Time
• • E
c �
A �
c v
14 Days _X
Seal/Locked By DatelTlme
SealedlLock Opened By DatelTlme
a :
'w
7 Days
E
_ w
v
`m
Comments
Regulatory Agency: NCDENRIDWM - SW Section - NCDEQ EDD Required I Permit 918-09 EQUIS EDD REQUIRED
o
'Other
Use indicated or comparable methods.
Note: Hardness by Calculation (Ca + Mg ICP_TRM) added to SWA
' Add. Cost Will Apply
U
Total 41

_ C.H.A.IN.OF.
DUKE Duke Energy Analytical Laboratory i
* mail cod•MG07At teullding74051 i Order# J22020283
Rd
'*'ENERGY, unter N.e, N.
C.Ferry 07 i l
Num•ravlli•, B. C. geo7e l !Logged By
pal s753245 i ; 1�
_ _ _ _Fa._pale�sso�e............
Project Name MARSHALL FGD LANDFILL Ph.e. No: '•Vendor �
i
Client ASHLEY HEALY, BRYAN MOELLER, !Po •
DEE O-BRIEN, JOSH STOWE,DAVID HANLEY
Operating Unit: MS00 Process:NGRDWTR Account: i
i_........................................
Project: AMS000540 Activity ID: Facility ID:MSS
TEST SWT
Program I EQuIS Task Code: MSS I LF Sub.Progmm'i k Coda:
RECORD AND ANALYSIS REQUEST FORM
Analytical Laboratory Use Only
Matrix WATER
----------
ampla•MWuwMgnu• NC x_
sc_
Date S Time
V -0
SAMPLE PROGRAM
Ground Water _X_ NPDES_
Drinking Water_ UST_
RCRA Waste
T.._.._.._...._.._.._.._.._.._P.1.L.._...._.._.._.._.._.._.._.._.._.
�L
C Ier7em C
_.._.._.._.._..—._.._.._.._.._.._.._.._.._.
Filtration (0.45 um)
1} Unfiltered
Preservative
ICE
ICE
Container Volume (ml-)
Soo
300
Soo
Container Type
HOPE
PET
PET
rc
(Metals Prep - TRM)
Page 37 of 37
Page _1_ of _1_
DISTRIBUTION
ORIGINAL to LAB, COPY to CLIENT
4
Filterod
-_.._.._.._.._.._. _..
i i
l SAMPLE ID i
NUMBER I
! !
Sample Description or ID
Customer to complete all appropriate non -shaded areas.
a
w rc
ICP - SW601OD: Be,
Be, B, Ca, Cu. Fe,
Mg, Mn, NI, K, Na, Zn
(12)1 Hg EPA 7470A
IIMS-SW6020B:Sb,
As, Cd, Cr, Co, Pb,Date
Se Ao. TI V 1101F
EPF_Alk(4.5)
A 9056:
Cl,F, NO3-N
(48-Hr Hold
Time),SO4
TDS
1"
•
c
g
U
Collection Information
T-r-6.
71me
Pdntad Name
SI nature
i 2022' D
x03729
1
1
1
.a
2022003730 ;
Wt-M9-9
x
1
1
1
}
2022003731
M"--!M�
x
t
1
t
i 2022003732 i
MSS_MS-11
.1522
�IS
CI>WNOA.UHOM
x
1
t
1
3
!, 2022003733
MSS_MS-12
3-15'ZZ
11155
C,Wm9jL%APVAA
x
t
1
1
3
2022003734 i
MSS_MS-13
-I5•t1
1000
COAFAr01L 741roU
ZIPLIAIx
2022003735 i
M&G-MS-t*
x
t
t
1
y
2022003736 ;
M66-111116-45—
x
t
1
1
2022003737
M8S_IWT-w
x
1
1
1
2022003738 '
MSS-SW-1 (FGDLF)
3-15-ZQ
IOSs
C04WO& ?me"
(�
x
t
t
t
3
2022003739
Mcc_�AG.{ACTE
x
1
t
1
2022�03
x
1
1
1
.3
2022003741 ;
Mee---
x
t
t
t
2022003742 i
Us S=F&
x
t
t
t
i
ASS•201ZO7, SII S
3-K 22
I Z1s
CwivoR. ?AMo2A
Gar
t
t
o
t
Relinquished By DatelTime
Accept y: Date/Time
3-IS Z2 1300
�� ` y
(
q
c
Requested Turnaround
Relinquished By DatelTime
Accepted By: Date/Time
01
o. o
21 Days
Relinquished By Date/Time
Accepted By: DatelTime
ad •• E
c
C v
14 Days
Seal/Locked By DatelTime
Sealed/Lock Opened By DatelTime
Em
'7 Days
_ 0
Comments
Regulatory Agency: NCDENR/DWM - SW Section - NCDEQ EDD Required / Permit #18-09 EQUIS EDD REQUIRED
a
o
'Other
Use indicated or comparable methods. Note: Hardness by Calculation (Ca + Mg ICP_TRM) added to SW-1
'Add. Cost Will Apply
U
Total E,

Semiannual Water Quality Monitoring Report — March 2022 Sampling Event
Marshall Steam Station —FGD Residue Landfill (Permit No. 1809-INDUS)
Terrell, North Carolina
APPENDIX C
TIME VERSUS CONSTITUENT CONCENTRATIONS PLOTS
L7
synTerra
Science & Engineering Consultants

MS-8
MS-10
MS-11
9
9
9
8
8
8
7
7
7
6
6
_ 6
=
5
N 5
= 5
Q
Q
= 4
4
4
Q
_
3
3
3
2
2
2
1 /1 /2007 1 /1 /2010
1 /1 /2013
1 /1 /2016 1 /1 /2019 1 /1 /202
1 /1 /2007
1 /1 /2010 1 /112013
1 /1 /2016 1 /112019
1 /1 /202
1 /1 /2007 1 /1 /2010
1 /1 /2013 1 /1 /2016 1 /1 /2019 1 /1 /202
MS-12
MS-13
MS-14
9
9
9
8
8-
7
7
7
—
6
Z)
D
yi
6
6
(n
= 5
Ae
= 5
= 5
Q
Q
Q
4
4
4
3
3
3
2
2
/2007 1 /1 /2010
1 /1 /2013
1 /1 /2016 1 /1 /2019 1 /11202
2
1 /1 /2007
1 /1 /2010 1 /1 /2013
1 /1 /2016 1 /1 /2019
1 /1 /202
1 /1
1 /1 /2007 1 /1 /2010
1 /1 /2013 1 /1 /2016 1 /1 /2019 1 /1 /202
LEGEND
Non -detect
f Detect
NOTES
BTV - Background Threshold Values
S.U.—Standard Units
�' DUKE
14 ENERGY.
SAL" -!'AS
DRAWN BY: D.AVARD
REVISED BY: D.AVARD
CHECKED BY: T. COLTON
DATE:06/06//2022
DATE:06/22/2022
DATE: 06/22/2022
APPENDIX C
TIME VERSUS PH CONCENTRATIONS
FGD LANDFILL SEMIANNUAL
�/
APPROVED BY: T.COLTON
DATE:06/22/2022
WATER QUALITY MONITORING REPORT
15A NCAC 02L Standard for groundwater (6.5 — 8.5)
Shallow Flow Zone BTVs(3.6-6.6)
1
synTerm
PROJECT MANAGER: T. COLTON
MARSHALL STEAM STATION
TERRELL, NORTH CAROLINA
wwwsyn[erracorp.com

MS-15
MS-16
10
10
9
9
8
8
Z) 7
7
Q 6
=
6
Q
5
5
4
4
3
3
1 /1 /2007
1 /1 /2010 1 /1 /2013 1 /1 /2016 1 /1 /2019
1 /1 /2022
1 /1 /2007
1 /1 /2010 1 /1 /2013 1 /1 /2016 1 /1 /2019 1 /1 /2022
— — 15A NCAC 02L Standard for groundwater (6.5 —8.5)
— — 15A NCAC 02L Standard for groundwater (6.5 — 8.5)
Deep Flow Zone BTVs (5.5 — 8.1)
Shallow Flow Zone BTVs (3.6 — 6.6)
LEGEND
NOTES
DUKE
DRAWN BY: D.AVARD DATE:06/06//2022
APPENDIXC
Non -detect
BTV - Background Threshold Values
%, " ENERGY
REVISED BY: D.AVARD DATE:06/22/2022
TIME VERSUS PH CONCENTRATIONS
f Detect
S.U.—Standard Units
CHECKED BY:T.COLTON DATE:06/22/2022
FGD LANDFILL SEMIANNUAL
BY: T. COLTON DATE: 06/22/2022
WATER QUALITY MONITORING REPORT
10
PROJECT
PROJECT MANAGER: T. COLTON
MARSHALL STEAM STATION
synTGr12!
TERRELL, NORTH CAROLINA
wwwsynterramrp.mm

MS-15
35
30
J
dA
25
c
ca
L
20
0
U
E
0
15
0
L
s
U
10
5
1 /1 /2007 1 /1 /2010
1 /1 /2013 1 /1 /2016 1 /1 /2019
1 /1 /2022
Date
LEGEND
NOTES
liter
� DUKE
4
DRAWN BY: D.AVARD
DATE:06/06//2022
APPENDIX C
�NOn-detect
Hg/L- micrograms per
ENERGY
REVISED BY: D. AVARD
DATE: 06/07/2022
TIME VERSUS CHROMIUM CONCENTRATIONS
f Detect
CAROLINAS
CHECKED BY: T.COLTON
DATE:06/08/2022
FGD LANDFILL SEMIANNUAL
APPROVED BY: T. COLTON
DATE: 06/08/2022
WATER QUALITY MONITORING REPORT
15A NCAC 02L Standard for Boron
in groundwater (SO Ug/L )
♦
PROJECT MANIA GER: T.COLTON
MARSHALL STEAM STATION
SyflT2fid
TERRELL, NORTH CAROLINA
—.synterracorp.com

MS-8
10
J
10,0 8
O
4- 6
c>3
L
Q�
U 4
C=
O
U
f0 2
O
U
0
1/1/2017 1/1/2018 1/1/2019 1/1/2020 1/1/2021 1/1/2022
10 T
LEGEND
� Non -detect
� Detect
15A NCAC 02L Standard for Cobalt
in groundwater (1Ng/L )
J
Ion 8
O
a-' 6
f6
L
U 4
C=
O
U
cv 2
O
U
NOTES
BTV - Background Threshold Values
S.U. — Standard Units
10
J
UA 8
O
+� 6
fB
L
C
W
U 4
O
U
2
O
U
0
M S-12 1 /1 /2017 1 /1 /2018 1 /1 /2019 1 /1 /2020 1 /1 /2021 1 /1 /2022
0
1 /1 /2017 1 /1 /2018 1 /1 /2019 1 /1 /2020 1 /1 /2021 1 /1 /2022
Y DUKE DRAWN BY: D. AVARD
w"ENERGY REVISED BY:D.AVARD
CHECKED BY: T. COLTON
APPROVED BY: T. COLTON
PROJECT MANAGER: T. COLTON
synTerra
www.synter
DATE: 06/22//2022
APPENDIX C
DATE: 06/22/2022
TIME VERSUS COBALT CONCENTRATIONS
DATE: 06/22/2022
FGD LANDFILL SEMIANNUAL
DATE: 06/22/2022
WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
TERRELL, NORTH CAROLINA
om

MS-12
3000
J
2400
O 1800
f6
N 1200
U
O
U
C: 600
O
o ti ,ems
1 /1 /2007 11112010 1 / 1 /2013 1 / 1 /2016 1 / 1 /2019 1 /1 /2022
10000 T
LEGEND
� Non -detect
� Detect
15A NCAC 02L Standard for Iron in
groundwater (300 Ug/L )
J
t]A
8000
C
O 6000
f6
1`
U 4000
O
U
C 2000
O
NOTES
BTV- Background Threshold Values
S.U. — Standard Units
MS-16
MS-15
3000
J
2400
bz
O 1800
c>3
L
N 1200
U
C
O
U
C: 600
O
0 T i- `r - -- - a b111- A . 1
1 / 1 /2007 1 / 1 /2010 1 / 1 /2013 1 / 1 /2016 1 /1 /2019 1 /1 /2022
0
1 /1 /2007 1 /1 /2010 1 /1 /2013 1 /1 /2016 1 /1 /2019 1 /1 /2022
e�� DUKE DRAWN BY: D. AVARD
ENERGY REVISED BY: D.AVARD
CAROLINAS
CHECKED BY: T. COLTON
APPROVED BY: T. COLTON
PROJECT MANAGER: T. COLTON
synTena www.synter
DATE: 06/22H2022
APPENDIX C
DATE: 06/22/2022
TIME VERSUS IRON CONCENTRATIONS
DATE: 06/22/2022
FGD LANDFILL SEMIANNUAL
DATE: 06/22/2022
WATER QUALITY MONITORING REPORT
MARSHALL STEAM STATION
TERRELL, NORTH CAROLINA
0m

MS-11
50
-
J
C1
E
40
C
O
i
30
C
U
C
O
20
V
3
10
0
1 /1 /2017 1 /1 /2018
1 /1 /2019 1 /1 /2020
1 /1 /2021
1 /1 /2022
Date
LEGEND
NOTES
liter
L� DUKE
4
DRAWN BY: D.AVARD
DATE:06/22H2022
APPENDIX C
NOn-detect
mg/L— milligrams per
ENERGY
REVISED BY: D. AVARD
DATE: 06/22/2022
TIME VERSUS MANGANESE CONCENTRATIONS
f Detect
CAROLINAS
CHECKED BY: T. COLTON
DATE: 06/22/2022
FGD LANDFILL SEMIANNUAL
/
APPROVED BY: T. COLTON
DATE: 06/22/2022
WATER QUALITY MONITORING REPORT
NCAC 02L Standard for
Manganese in groundwater (50
ug/L)
�15A
♦
PROJECTMANAGER: T.COLTON
MARSHALL STEAM STATION
synTefid
TERRELL, NORTH CAROLINA
www.synterracorp.com