Appendix E - TSF QTR4 2023 GW Monitor Rep

�Lzcom
Monitoring Well Development and Q4 2023
Groundwater Monitoring Report — Archdale Site
Intersection of South Battleground Road and
Margrace Road
Kings Mountain, North Carolina 28086
Cleveland County
Albemarle Corporation
Project Number:60713501
May 2024

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Quality information
Prepared by Checked by Approved by
o CLX4-
Shaun Becker,P.G. Michelle Friedman,P.G. Mike de Kozlowski
Senior Geologist Project Geologist Project Manager
[e-mail] [e-mail] [e-mail]
513-319-6899 919-461-1422 803-422-1190
Revision History
Revision Revision date Details
0 5/10/2024 Initial Version
Prepared for:
Albemarle Corporation
348 Holiday Inn Drive
Kings Mountain, NC
Prepared by:
AECOM Technical Services, Inc.
6000 Fairview Road, Suite 200
Charlotte, NC 28210
www.aecom.com
Copyright @ 2024 by AECOM
All rights reserved.No part of this copyrighted work may be reproduced,distributed,or transmitted in any form or by any means
without the prior written permission of AECOM.
May 10,2024 AECOM

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Table of Contents
1. Introduction ...................................................................................................................1
1.1 Purpose.......................................................................................................................... 1
1.2 Site Location and Description ......................................................................................... 1
1.2.1 General Site Description .................................................................................... 1
1.2.2 Regional Description.......................................................................................... 1
1.2.3 Zoning and Land Use Description....................................................................... 1
2. Monitoring Well Development ......................................................................................6
3. Groundwater and Surface Water Sampling .................................................................8
3.1 Groundwater..................................................................................................................8
3.2 Surface Water................................................................................................................8
4. Results.........................................................................................................................12
4.1 Summary of Water Quality............................................................................................ 13
4.2 Summary of Analytical Results...................................................................................... 13
4.2.1 Groundwater.................................................................................................... 14
4.2.2 Surface Water.................................................................................................. 14
5. Conclusions.................................................................................................................17
6. References...................................................................................................................18
List of Tables
Table 1 —Well Construction Details
Table 2—Archdale Groundwater Elevation Data
Table 3— Groundwater Quality Measurements
Table 4— Surface Water Quality Measurements
Table 5—Groundwater Analytical Results Summary
Table 6— Surface Water Analytical Results Summary
_ist of Figures
Figure 1 —Archdale Regional Site Map
Figure 2—Archdale Site Map
Figure 3—Archdale Regional Geologic Map
Figure 4—Archdale Land Use Map
Figure 5—Archdale Potentiometric Map
Figure 6—Archdale Groundwater Exceedance Map
Figure 7—Archdale Surface Water Exceedance Map
_ist of Appendices
Appendix A— Boring Logs, Well Construction Records, and Development Logs
Appendix B — Field Sampling Forms
Appendix C— Laboratory Analytical Reports
May 10,2024 AECOM

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Acronyms
2B Standards Title 15A North Carolina Administrative Code Subchapter 213 Standards
2L Standards Title 15A North Carolina Administrative Code Subchapter 2L Standards
AECOM AECOM Technical Services, Inc.
Albemarle Albemarle Corporation
DO Dissolved oxygen
EPA United States Environmental Protection Agency
ft/ft Feet per foot
KMMP Kings Mountain Mining Project
mg/L Milligrams per liter
mV Millivolts
NCAC North Carolina Administrative Code
NTU Nephelometric turbidity units
ORP Oxygen-reduction potential
pci/L picocuries per liter
Site Former Archdale Mining Site, located near the intersection of South Battleground Road
and Margace Road, in Kings Mountain, North Carolina
SM Standard Method
SRK SRK Consulting
SU Standard units
SWCA SWCA Environmental Consultants
TSS Total suspended solids
YSI Yellow Springs International
°C Degrees Celsius
PS/cm Micro-Siemens per centimeter
May 10,2024 AECOM
iii

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Introduction
On behalf of Albemarle Corporation (Albemarle),AECOM Technical Services, Inc. (AECOM) is pleased to
submit this Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site,
for the former Archdale Mining Site, located near the intersection of South Battleground Road and
Margrace Road, in Kings Mountain, North Carolina (Site). This report details the results of the monitoring
well development, groundwater sampling, and surface water sampling events performed in the fourth
quarter of 2023 to assess the chemical composition and characteristics of waters contained within and
exiting the Site.
Purpose
Albemarle is conducting various studies in support of advancing the Kings Mountain Mining Project
(KMMP), located north of the Archdale site. Specifically,Albemarle aims to establish baseline
characteristics of the KMMP area for acquiring various permits for operations and to support engineering
designs to advance KMMP prefeasibility-level studies.These studies include quarterly groundwater and
surface water quality sampling discussed in this report.This report documents the methods used for
monitoring well development and groundwater sampling at the Site.The Site property is controlled by
Imerys S.A and is proposed to be used by Albemarle as part of the KMMP.
1.2 Site Location and Description
1.2.1 General Site Description
The Site is located approximately 30 miles west of Charlotte along the 1-85 corridor, south of the town of
Kings Mountain, in Cleveland County, as presented in Figure 1. Between September 2023 and
November 2023, 10 monitoring wells were installed by SRK Consulting (U.S.), Inc. (SRK).A general site
layout map is presented in Figure 2.
1.2.2 Regional Description
The Site is located in North Carolina's tin-spodumene belt (Kessler, 1942), a part of the Kings Mountain
Shear Zone. This region is characterized by a wide degree of metamorphism imposed on both
sedimentary and igneous rock types.As shown in the geologic map of the area, presented in Figure 3 of
this report, the prominent rock type within the area of the Archdale site is listed as a mica schist.
1.2.3 Zoning and Land Use Description
The Site was historically used as a mine.As shown in the zoning and land use map, presented in Figure
4, the Site is zoned for heavy industrial use and is surrounded by a mixture of properties designated as
residential, general business, light industrial, general business—commercial use, and restricted
manufactured homes.
May 10,2024 AECOM
Page 1

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Legend
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May 10,2024 AECOM
Page 2

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1 1 •

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
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May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Archdale Land Use Map Legend
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m 0 Kings Mountain, NC
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May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
2. Monitoring Well Development
AECOM conducted well development activities on December 7 and December 8, 2023, at the Site for
monitoring wells SNKM23-511, SNKM23-527, SNKM23-529, SNKM23-531A, SNKM23-540A,
SNKM23-541, SNKM23-548, SNKM23-550, SNKM23-553, and SNKM23-557. Monitoring well
construction details are provided in this report as Table 1. Boring logs and well construction details, as
provided by SRK (SRK, 2024), and monitoring well development records are included in Appendix A.
Well development activities included the following:
• Measurement and recording of static water level and total well depth, as measured from the top of
each well casing.
• Lowering of a submersible pump and associated polyethylene tubing to a depth within the recorded
screened interval of the well and record the pump depth.
• Commence pumping and record the flow rate and initial turbidity value of the recovered groundwater.
• Record groundwater quality measurements of the water recovered from each monitoring well during
development using a Yellow Springs International (YSI) Pro+water quality meter while performing
periodic manual surging of the pump to force groundwater in and out of the sand pack zone of the
screened interval. Turbidity was measured using a HF ScientificTM Micro TPW turbidimeter. Water
quality parameters measured during development are listed below:
— Temperature, in degrees Celsius (°C)
— Dissolved oxygen (DO), in milligrams per liter(mg/L)
— Specific conductance/conductivity, in micro-Siemens per centimeter(pS/cm)
— pH, in standard units
— Oxidation-reduction potential (ORP), in millivolts (mV)
— Turbidity, in nephelometric turbidity units (NTU)
Development was considered complete once a minimum of three well volumes had been removed from
the well, water quality parameters had stabilized within three consecutive intervals (stabilization criteria is
displayed on development forms, presented in Appendix A of this report), and turbidity values were
measured at less than 10 NTU or discharge water was visually clear.
Monitoring well SNKM23-548 was not developed because the observed water column of 1.85 feet was
not deep enough for the field well development procedures outlined by AECOM and Izraeli et al, 1992.
Monitoring well SNKM23-527 was initially developed on December 7, 2023.A total of 33.75 gallons
(5.25 well volumes)was purged and visually noted as white, light gray, or cloudy during pumping and
surging, with the lowest turbidity value of 444.5 NTU recorded during development. On
December 8, 2023, an additional 40 gallons of water(6.23 well volumes)was purged from monitoring
well SNKM23-527 with periodic surging and was visually noted as white or cloudy, with the lowest
turbidity value recorded being 537.80 NTU.Although turbidity values at monitoring well SNKM23-527
continued to fall during development and surging, they did not meet stabilization criteria, and well
development activities ceased before turbidity values could meet stabilization. The remaining 8 wells were
developed in accordance with AECOM well development procedures.
May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report-Archdale Site
Table 1 -Well Construction Details
Monitoring Well Development and Q4 2023 Monitoring Report-Archdale Site
Albemarle Corporation
Ground Top of
Monitor ing Wei I Easting Northing Elevation Casing Depth Depth Diameter Interval
SNKM23.51 1 1283260.17 533393.55 900.22 904.44 41.1 45.3 2 20 4-40.7
SNKM23-627 1283837.17 534309.27 915,92 919.41 54.9 58.4 2 9.9-54.9
SNKM23-529 1283191,45 534197.23 909.97 912,40 30.0 32A 2 9.6-29.6
SNKM23-531A 1282014.94 532165.65 864.86 867.67 100-0 102.8 2 20.0-99.7
SNKM23-540A 1282626.41 533518.71 885,88 889.92 60.0 64.0 2 20.0-60.0
SNKM23-541 1280557,74 531049,33 910,57 913.65 82.0 85.1 2 40.0-82.0
SNKM23-548 1281987.09 531799.73 913.44 916.71 40.0 43.3 2 25.0-40 0
SNKM23-550 1280873.66 532567.43 899.46 902.85 60.0 63.4 2 30.0-60.0
SNKM23-553 1 1281895,27 1 533710,25 994,25 996-81 1 157.5 160.1 1 2 77.5-157.5
SNKM23-557 1 1282177.66 1 532952.07 860.21 863.11 89.0 91.9 2 8.6-89.0
Noles
amsl-above mean sea level
bgs-below ground surface
btoc-below top of casing
ft-feet
May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
3. Groundwater and Surface Water Sampling
AECOM collected samples from nine (9) groundwater monitoring wells and four(4) surface water
locations, as displayed in Figure 2, on December 11, 2023. The monitoring wells sampled were
SNKM23-511, SNKM23-527, SNKM23-529, SNKM23-531A, SNKM23-540A, SNKM23-541,
SNKM23-550, SNKM23-553, and SNKM23-557.The water column in monitoring well SNKM23-548 was
measured to be less than 2 feet and was not sampled due to sampling equipment limitations. Surface
water samples were collected from locations ADSW-1 (Pond 1),ADSW-2 (Pond 2),ADSW-3 (Pond 3),
and ADSW-4 (Pond 4).The monitoring wells, surface water sample locations and pond locations listed
above are displayed on Figure 2.
3.1 Groundwater
Groundwater was collected from the monitoring wells listed above in accordance with the United States
Environmental Protection Agency's (EPA's) low-flow sampling protocol and North Carolina Department of
Environmental Quality guidelines. Groundwater level measurements were collected from all monitoring
wells prior to purging. Recorded groundwater level measurements and calculated groundwater elevations
are presented in Table 2.A potentiometric surface map, as presented in Figure 5, was developed using
the groundwater elevations presented in Table 2 from December 11, 2023, except for monitoring well
SNKM23-548.As shown in Figure 5, the potentiometric high is generally along S. Battleground Avenue to
the north and northwest and the potentiometric low is along the southeast Site boundary. Due to the
range of screened intervals of the monitoring wells (15 feet at SNKM23-548 to 80.4 feet), interpretation of
groundwater flow direction is limited and calculated horizontal gradients are not included.
New tubing and a decontaminated submersible pump (Monsoon or Mega Monsoon)were lowered to the
midpoint of each monitoring well's water column for purging and sampling. Each monitoring well was
purged using low-flow sampling practices prior to sample collection. Water quality measurements were
recorded during purging for pH, temperature, conductivity, DO, and ORP utilizing a calibrated YSI Pro+
or YSI Pro Quatro water quality meter via a flow through cell. Turbidity was measured using a
HF ScientificTM Micro TPW turbidimeter. Groundwater samples were collected from each monitoring well
once water quality parameters reached stabilization criteria or three well volumes were purged, whichever
came first.A summary of recorded groundwater quality measurements is presented in Table 3. Field
sampling forms are provided in Appendix B.
After collection, samples were labelled and immediately placed in an iced cooler for eventual delivery to
the analytical laboratory.
3.2 Surface Water
Surface water samples were collected utilizing either a dipper stick decontaminated prior to sampling or
single use polyethylene bailer and polypropylene rope at sample locations ADSW-1 (Pond 1),ADSW-2
(Pond 2),ADSW-3 (Pond 3), and ADSW-4 (Pond 4). Effort was taken to mitigate collecting
unrepresentative organic debris with the samples. One set of water quality readings was collected using a
calibrated YSI Pro+ or YSI Pro Quatro water quality meter via a sample collection cup.Additionally,
chlorine was measured using a Hach'free chlorine test kit at each surface water sampling location.A
summary of surface water quality measurements is presented in Table 4. Field sampling forms are
provided in Appendix B.
After collection, samples were labelled and placed in an iced cooler for eventual delivery to the analytical
laboratory.
May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report-Archdale Site
Table 2-Archdale Groundwater Elevation Data
Monitoring Well Development and❑4 2023 Monitoring Report-Archdale Site
Albemarle Corporation
Top
tTotal Geoundwater
Date Time Depth Depth !
Vt ID Elevation (It bloc) (it bloC) (It amsi)
Groundwater MonitoringWells
SNKM23-511 12/1112023 11-08 41 1 45.3 2 90444 24.6-44 9 28.26 876.18
SNKM23-527 12/11/2023 11.05 54 9 58-4 2 919.41 13 4-58.4 14.90 904.51
SNKM23.529 12/1112023 11-00 30 32-4 2 912-40 12.0-32-0 15.98 896.42
SNKM23.531A 12/1112023 10.52 100 102.8 2 867-67 22.8-102.5 20-31 947.36
SNKM23.540A 12f1112023 10-43 60 64-0 2 88992 24.0-64.0 22-82 867.10
SNKM23-541 12711/2023 10-20 82 85 1 2 913 65 43 1-85 1 4302 87063
SNKM23-548 1202023 10-10 40 433 2 916 71 28.3-43-3 4140 875.31
S14KM23-550 12111r2023 10.00 60 63.4 2 902 85 33.4-63 4 35.86 866.99
SNKM23.553 1211IM23 10-31 1575 1601 2 99681 80 1-160.1 98.23 698.58
SNKM23-557 12/11/2023 10:46 89 91-9 2 863-11 11.5-91-9 12-73 850-38
notes.
amsr-a""mean sea lever
bgs-below ground surface
hex-below sop of casing
ft-fee!
SNKAt23-54a was not gauged or sampled on 12re V2023.
Table 3 -Groundwater Quality Measurements
Monitoring Well Development and 04 2023 Monitoring Report-Archdale Site
Albemarle Corporation
Sample . r
e
SNKM23-511 12J11f23 13-7 2.84 122-3 5-85 41.1 8-77 0-00
SNKM23-527 12111/23 18-1 1.73 82-2 6.32 35.6 150.80 0.00
SNKM23-529 12J11123 17-3 3.01 800 5.77 26.3 8.43 0.10
SNKM23-531A 12111123 15-4 0.18 1512 6.41 -17-5 431.90 0.00
SNKM23-540A 12/11/23 15-9 0.22 324.7 5.79 -1.0 8.24 0.02
SNKM23-541 12/11/23 15-5 2.25 67-5 5.18 -4.2 9.98 0.09
SNKM23-550 12/11f23 17.7 5.56 50-5 5.11 6.0 8.35 0.23
SNKM23-553 12111f23 176 2.56 54 7 5.11 1 0 60.36 020
SNKM23-557 12/11123 15.4 0.14 126.7 5.61 119 0.84 000
Notes:
'C•Degrees Celsius
myL-mrllg ram s per liter
01cm•rn rcrosrem ens per centimeter
S.U.-Standard Unkis
my-►eailiwolts
HTU-Nopholetric Tvrbrsrty Unrts
May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Table 4-Surface Water Quality Measurements
Monitoring Well Development and Q4 2023 Monitoring Report .Archdale Site
Albemarle Corporation
Sample Temperature ..
Sample ID Pond Date VC) mg/L Cond. S.0 (MV) (INTUS) (mqIL)
PSICM
ADSW-1 1 12J11123 10.7 8.06 57.1 6.99 47.1 17.18 0.03
ADSW-2 2 12/11/23 9.2 7.86 67.8 6.92 102 12,38 0.12
ADSW-3 3 12A 1/23 11.7 6.33 59.3 6.84 3.5 65.09 1,01
ADSW-4 4 12l1103 10.6 793 70.3 6.76 -20.4 41.64 0.12
Notes,
'C-Degrees Celsius
mg1L-milligrams per liter
ySlcm-microsiemens per centimeter
S.U.-standard Units
my-millivolts
NTU-Nephoietric Turbitity Units
May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
NC Cmk HEM,;dr Graft Fx�C"bmrS Oxffq of Orm4 SUM d Noith COMIM WK hr,T=T6n,Grr1dr,SahCrMPh, yr.N"VN %Win,90,W4 tZ Cray ONW4 Uwk MW
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May 10,2024 AECOM
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Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
4 Results
Groundwater and surface water samples were submitted to Waypoint Analytical of Charlotte,
North Carolina, and ACZ Laboratories, Inc. of Steamboat Springs, Colorado, under appropriate chain of
custody procedures. Samples submitted to Waypoint Analytical were analyzed for analysis of nitrate and
nitrite via EPA Method 300.0 and hexavalent chromium via Standard Method (SM) 3500CrB.
Samples submitted to ACZ Laboratories, Inc. were analyzed for the following parameters and methods.
• Metals
— Total and dissolved metals (EPA 200.7/200.8)
— Total and dissolved mercury (EPA 1631 E)
• General wet chemistry
— Alkalinity (SM 2320B)
— Anions (EPA 300.0)
■ Chloride (SM 4500C1-E)
■ Fluoride (SM 4500E-C)
• Sulfate (ASTM D516-11)
— Color(HACH'Color Wheel)
— Free cyanide (EPA OIA 1677-09)
— Total cyanide (EPA 335.4)
— Hardness (SM 2340B)
— Nitrogen, ammonia (EPA 350.1)
— Total dissolved solids (SM 2540C)
— Total suspended solids (SM 2540D)
— Sulfide (SM 4500-S2-D)
— pH (SM4500H+ B)
— Conductivity (SM2510B)
• Organic analysis and general inorganic analysis
— Total organic/inorganic carbon (SM 5310B)
• Radiochemistry parameters
— Gross alpha/beta (EPA 900.0)
— Radium 226 (EPA 903.0)
— Radium 228 (EPA 904.0)
A summary table of analytical findings are presented in Table 5 for groundwater samples and Table 6 for
surface water samples. Laboratory analytical reports are included in Appendix C. Based on a Stage 1
data evaluation (EPA, 2009), the data reported in the laboratory reports are considered usable for
meeting project data reporting requirements.
May 10,2024 AECOM
Page 12

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
4.1 Summary of Water Quality
Groundwater
Water quality field parameters for groundwater measured within site monitoring wells during the
December 2023 monitoring event are summarized below:
• Temperature ranged from 13.7°C in monitoring well SNKM23-511 to 18.1°C in monitoring well
SNKM23-527
• DO ranged from 0.14 mg/L in monitoring well SNKM23-557 to 5.56 mg/L in monitoring well
SNKM23-550
• Specific conductivity measurements ranged from 50.5 pS/cm in monitoring well SNKM23-550 to
324.7 pS/cm in monitoring well SNKM23-540A
• pH values ranged from 5.11 in monitoring wells SNKM23-550 and SNKM23-553 to 6.41 in monitoring
well SNKM23-531A
• ORP measurements ranged from-17.5 mV in monitoring well SNKM23-53l A to 41.1 mV in
monitoring well SNKM23-511
• Turbidity measurements ranged from 0.84 NTU in monitoring well SNKM23-557 to 431.9 NTU in
monitoring well SNKM23-531A
• Positive chlorine values ranged from 0.02 mg/L in monitoring well SNKM23-540A to 0.23 mg/L in
monitoring well SNKM23-550.
Surface Water
Water quality parameters measured at surface water locations during the December 2023 monitoring
event are summarized below:
• Surface water temperatures ranged from 9.2°C at sample location ADSW-2 (Pond 2)to 11.7°C at
sample location ADSW-3 (Pond 3)
• DO measurements ranged from 6.33 mg/L at sample location ADSW-3 (Pond 3)to 8.06 mg/L at
sample location ADSW-1 (Pond 1)
• Specific conductivity measurements ranged from 57.1 pS/cm at sample location ADSW-1 (Pond 1)to
70.3 pS/cm at sample location ADSW-4 (Pond 4)
• pH values ranged from 6.76 at sample location ADSW-4 (Pond 4)to 6.99 at sample location ADSW-1
(Pond-1)
• ORP ranged from-20.4 mV at sample location ADSW-4 (Pond 4)to 102 mV at sample location
ADSW-2 (Pond 2)
• Turbidity measurements ranged from 12.38 NTU at sample location ADSW-2 (Pond 2)to 65.09 NTU
at sample location ADSW-3 (Pond 3)
• Positive free chlorine values ranged from 0.03 mg/L at sample location ADSW-1 (Pond 1)to
1.01 mg/L at sample location ADSW-3 (Pond 3)
4.2 Summary of Analytical Results
Analytical results for samples collected during the December 2023 sampling event are presented in
Tables 5 and 6 for groundwater and surface water samples, respectively.Analytical results were
compared to the water quality standards established by the published NC DEQ standards included below:
May 10,2024 AECOM
Page 13

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report-Archdale Site
• The North Carolina groundwater standards for Class GA waters (North Carolina Administrative Code
[NCAC] 15a.02L.0202).
• The North Carolina surface water standards for Class C Waters (NCAC 15.02B.0211).
Exceedances of applicable NC 2L and NC 2B standards are displayed in Figures 6 and 7 for
groundwater and surface water samples, respectively, collected in December 2023.
4.2.1 Groundwater
Groundwater analytical results that exceed applicable Title 15A NCAC Subchapter 2L Standards
(21- Standards) during the December 2023 monitoring event are summarized below:
• Dissolved cobalt exceeds the 2L Standard of 0.001 mg/L in the samples collected from monitoring
wells SNKM23-511 (0.0112 mg/L), SNKM23-527 (0.00236 mg/L), SNKM23-529 (0.00352 mg/L),
SNKM23-540A(0.00517 mg/L), SNKM23-541 (0.00924 mg/L), SNKM23-553 (0.00288 mg/L), and
SNKM23-557 (0.00358 mg/L).
• Total cobalt exceeds the 2L Standard of 0.001 mg/L in the samples collected from monitoring wells
SNKM23-511 (0.0127 mg/L), SNKM23-527 (0.0175 mg/L), SNKM23-529 (0.00439 mg/L),
SNKM23-540A(0.00702 mg/L), SNKM23-541 (0.00997 mg/L), SNKM23-550 (0.0019 mg/L),
SNKM23-553 (0.00284 mg/L), and SNKM23-557 (0.00364 mg/L).
• Dissolved iron exceeds the 2L Standard of 0.3 mg/L in the samples collected from monitoring wells
SNKM23-511 (1.27 mg/L), SNKM23-529 (2.09 mg/L), SNKM23-531A(3.08 mg/L), SNKM23-540A
(2.17 mg/L), SNKM23-541 (0.427 mg/L), and SNKM23-557 (0.570 mg/L).
• Total iron exceeds the 2L Standard of 0.3 mg/L in the samples collected from monitoring wells
SNKM23-511 (1.70 mg/L), SNKM23-527 (1.89 mg/L), SNKM23-529 (3.32 mg/L), SNKM23-531A
(9.69 mg/L), SNKM23-540A(2.73 mg/L), SNKM23-541 (0.546 mg/L), SNKM23-550 (0.508 mg/L),
SNKM23-553 (0.394 mg/L), and SNKM23-557 (0.639 mg/L).
• Total lead exceeds the 2L Standard of 0.015 mg/L in the samples collected from monitoring well
SNKM23-531A(0.0161 mg/L).
• Dissolved manganese exceeds the 2L Standard of 0.05 mg/L in the samples collected from
monitoring wells SNKM23-511 (1.12 mg/L), SNKM23-527 (0.74 mg/L), SNKM23-529 (1.31 mg/L),
SNKM23-531A(0.869 mg/L), SNKM23-540A(0.804 mg/L), SNKM23-541 (1.16 mg/L), SNKM23-550
(0.097 mg/L), SNKM23-553 (0.819 mg/L), and SNKM23-557 (0.989 mg/L).
• Total manganese exceeds the 2L Standard of 0.05 mg/L in the samples collected from monitoring
wells SNKM23-511 (1.14 mg/L), SNKM23-527 (0.94 mg/L), SNKM23-529 (1.36 mg/L), SNKM23-
531A(0.925 mg/L), SNKM23-540A(0.85 mg/L), SNKM23-541 (1.20 mg/L), SNKM23-550 (0.138
mg/L), SNKM23-553 (0.761 mg/L), and SNKM23-557 (0.966 mg/L).
• Alpha radiation exceeds the 2L Standard of 15 picocuries per liter(pci/L) in the samples collected
from monitoring well SNKM23-531A(33 pci/L).
4.2.2 Surface Water
Surface water analytical results that exceed applicable Title 15A NCAC Subchapter 2B Standards (213
Standards) are summarized below:
• Dissolved lead exceeds the 2B Standard calculated chronic standard (based on hardness result of
7.4 mg/L)of 0.00014 mg/L in the samples collected from surface water location ADSW-3 (estimated
0.00024 mg/L).
May 10,2024 AECOM
Page 14

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
.3 aaL,"_-529 fLmml Ziff
(] Archdale Property Saundaf} Cao111.dsssal'ed-0.00352 marl
Cobalt.total-0 00439 Tap 1
Par[el Line Fran-dasolred-''-.9E ME
Stream S53Lli?'_-553 Fl?ill"31 ban-total-3 32 mg i 5�h11L`?5:7(l:lill�]
Cabals. Lssal x1-040'_SSuiz! I ,; ::esr,dsscoh-ed-131m l
Monitoring Well Location ..total-136 ME 1 Cobalt dissolt•ed-0.00'36 mg'I
Cabals.tonal-0 00'7'mF_1 Cobalt_total-0.0175 msl
-Note-values heing ILsted are thane Iron,toms-0 394 tuEl lrm total-199 m°.1
that need the NC 2L Standards -
Mmg=rie,dissah-ed-0 219 mQ l 1 - 1iao6assrsa_dtssnh ed-if 74 mg I
hianputese total-0 761 me l Manganrsr_total-0 94 m3 I
SN&_%U_2-54U(1:l11133)
Cabal!.dusel•ni-0.00 F�ma 1 5 .2ZUfl111]ii
Cab&totat-0 007102 mg 1 f/ Cobalt,dissels•ed-0.0112 mg-1
---- s lion-&scat ed-'_17 mg:l r - Cobalt,taW-0.0127 m3'1
Iran-tart-'73 mg:l Iron-dusols-ed-1.27mg1
SlnipwLne dtssolsrd-0 SO4 mg-I i Loa total-1.70 mF.1
gan Lla>ine total-0.S50 m=_! '� aia>Lanese.dt�solred-1 1' .'
i11atLanese.total-1 14 mg 1
S\K14fI�-_i57{1:Illf't.31
t obalt_draso!,r&-6 00355 mfl
(obals_total-4.00364m-el
53'h_3L:a50 flYM231 Iron-dtssoked-0.570 metal
o6alt.total-0 70119 u e 1 SIV KM Z3-548 Iron-total-0.639 ms'l%Ltuswese.dtssah-ed-8.989 ma 1
Lon.total-0 5 08 utg 4 N S
lanyaruie.dissolt t$-0 097 mg i -in me.toil-0966 n,c.]
?-.%-mace.total-0.138 mr 1
hlL31:_'SmA{1]lum
Loa&&3oh-ed-3.05 mg I
Loa total-4.59 ma 1
S\_'1Q15 41 1111U-231 Lead_total-0 0161 mg I
dissolved-0 00924 in-4 1 tan sanrsa,dtssolred-0 969 mg l
C abalt.total-0 00997 met hlatsgaare,torsi-0.92 i ML!1
Fiats.dusal itd-0.4'7 mg-1 °1pho 33 p6l
[tan-toml-0 564-9.1 `
4twgunese,disvoh-ed-1 16 rng:l
_15 430 666 =eel \laagaame.ivtal-1'_9 mgl -
- scale:I:6,000 y.
Gnr��� Archdale Groundwater Exceedance Map
1..11 ,� ��,.,.K } Albemarle Corporation
SO-5MM024 "CO ­ S\\ , l b full j c. 348 Holiday Inn Drive
_c!! Kings Mountain, NC
ffoTlaiot
May 10,2024 AECOM
Page 15

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report-Archdale Site
0 Archdale Property Boundary
0
Farrel LYne
Strea m
i Surface Water Location a
-Note-Yalum being listed are these
that exceed the INC 295tanda k -
0ADSW-2
ADSW-4 O
y� 2t1 ADSW-3(1:1ur3]
f - - Lrad.dkswhzd=0.U00'_d mg-1
r
22
215 4W BBB F.a
Scale-1-13=0 - -
_�_r.��m Archdale Surface Water Exceedance Map
1111 Albemarle Corporation
.�11 Albemarle
SB-57gBF2B24r.invi�,,, 348 Holiday Inn Drive
4 Kings Mountain, NG
aa7la5n1
May 10,2024 AECOM
Page 16

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
5. Conclusions
Monitoring well development and groundwater and surface water sampling services were completed in
December 2023 at the Site to evaluate water quality in the shallow aquifer and surface water bodies
leading to offsite discharge. Sampling activities included the collection of nine (9) groundwater samples
and four(4) surface water samples for laboratory analysis.
Groundwater results from the December 2023 monitoring event exceed 2L Standards for dissolved and/or
total cobalt at eight of nine monitoring wells, dissolved and/or total iron at the nine sampled monitoring
wells, dissolved and/or total manganese at the nine sampled monitoring wells, and total lead and alpha
particles at one sampled monitoring well (SNKM23-531A).
Surface water results from the December 2023 monitoring event exceed 2B Standards for dissolved lead
at one (ADSW-3 (Pond3)) of the four surface water locations sampled.
While historical data and trend analysis is not available for the Archdale Site due to the recent completion
and development of monitoring wells on the Archdale site in 2023, results from future sampling events will
be compared to the results from the December 2023 sampling event.
May 10,2024 AECOM
Page 17

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
6. r
Cleveland County NC. (2024). Cleveland County Land Use [landuse.shp]. NC University Libraries.
https://www.webgis.neVIinkedfiles/nc/cleveland/.
EPA, 2009. Guidance for Labelling Externally Validated Laboratory Analytical Data for Superfund Use,
United States Environmental Protection Agency, January 13, 2009.
https://www.epa.gov/system/files/documents/2021-10/guidance-for-labeling-externally-validated-
laboratory-analytical-data-for-superfund-use-2009.pdf.
Izraeli, R.,Yeskls, D., Collins, M., Davies, K., &Zavala, B. (1992). Monitoring well development guidelines
for superfund project managers. EPA Groundwater Forum, (Pages 1-4).
https://www.epa.gov/sites/default/files/2015-06/documents/welldevelp_O.pdf.
Kessler, T.L., 1942. The Tin-Spodumene Belt of the Carolinas,A Preliminary Report, by T. L. Kesler,
strategic Minerals Investigations, United States Department of the Interior Geological Survey,
Bulletin 936-J, 1942 (Pages 245-269)
https://digital.library.unt.edu/ark:/67531/metadc3O4379/m2/1/high_res_d/metadc3O4379.pdf.
"Maps in this project were created using ArcGIS Pro®software by Esri.ArcGIS®and
ArcMapTm are the intellectual property of Esri and are used under license. Copyright
Esri.All rights reserved. For more information about Esri®, please visit www.esri.com."
NC DEQ. (2024). North Carolina Geologic Map [North_Carolina_Geologic_Map_-_1985.shp].
https://datancdenr.opendata.arcgis.com/datasets/07e97cbe8c9c437aac869604464f5
41 f/explore?location=35.390075°/o2C-81.303537°/o2C10.85.
SRK, 2004. Hydrogoeological Assessment Study for Archdale Tailings Facility, Kings Mountain Mining
Project Prefeasibility Study, SRK Consulting,April 5, 2024.
SWCA Environmental Consultants, 2022. Sampling and Analysis Plan and Quality Assurance Project
Plan for the Albemarle Kings Mountain Lithium Project, North Carolina. October 2022.
U.S. Geological Survey. (2023). National Hydrography Dataset. National Hydrography Dataset
[NHDPLUS_H_0305_HU8_GDB]. U.S. Geological Survey. https://www.usgs.gov/core-
science-systems/ngp/national-hydrography.
May 10,2024 AECOM
Page 18

AECOM Technical Services Inc.
6000 Fairview Road,Suite 200
Charlotte, NC 28210
aecom.com

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Tables
May 10,2024 AECOM

Table 1 - Well Construction Details
Monitoring Well Development and Q4 2023 Monitoring Report - Archdale Site
Albemarle Corporation
GroundTotal
Monitoring Well Easting Northing Elevation Casing Depth Depth
Diameter Interval
.. . . ..
SNKM23-511 1283260.17 533393.55 900.22 904.44 41.1 45.3 2 20.4-40.7
SNKM23-527 1283837.17 534309.27 915.92 919.41 54.9 58.4 2 9.9-54.9
SNKM23-529 1283191.45 534197.23 909.97 912.40 30.0 32.4 2 9.6-29.6
SNKM23-531A 1282014.94 532165.65 864.86 867.67 100.0 102.8 2 20.0-99.7
SNKM23-540A 1282626.41 533518.71 885.88 889.92 60.0 64.0 2 20.0-60.0
SNKM23-541 1280557.74 531049.33 910.57 913.65 82.0 85.1 2 40.0-82.0
SNKM23-548 1281087.09 531799.73 913.44 916.71 40.0 43.3 2 25.0-40.0
SNKM23-550 1280873.66 532567.43 899.46 902.85 60.0 63.4 2 30.0-60.0
SNKM23-553 1281895.27 533710.25 994.25 996.81 157.5 160.1 2 77.5-157.5
SNKM23-557 1282177.86 532952.07 860.21 863.11 89.0 91.9 2 8.6-89.0
Notes:
amsl-above mean sea level
bgs-below ground surface
btoc-below top of casing
ft-feet
AECOM Page 1 of 1

Table 2 - Archdale Groundwater Elevation Data
Monitoring Well Development and Q4 2023 Monitoring Report - Archdale Site
Albemarle Corporation
TotalTotal of .
Monitoring Well Date Time Depth Depth Diameter Casing Screen Interval Groundwater Elevation
ID (ft
.. . . . .
Groundwater Monitoring Wells
SNKM23-511 12/11/2023 11:08 41.1 45.3 2 904.44 24.6 -44.9 28.26 876.18
SNKM23-527 12/11/2023 11:05 54.9 58.4 2 919.41 13.4 - 58.4 14.90 904.51
SNKM23-529 12/11/2023 11:00 30 32.4 2 912.40 12.0 - 32.0 15.98 896.42
SNKM23-531A 12/11/2023 10:52 100 1 102.8 2 867.67 22.8 - 102.5 20.31 847.36
SNKM23-540A 12/11/2023 10:43 60 64.0 2 889.92 24.0 - 64.0 22.82 867.10
SNKM23-541 12/11/2023 10:20 82 85.1 2 913.65 43.1 - 85.1 43.02 870.63
SNKM23-548 12/7/2023 10:10 40 43.3 2 916.71 28.3 -43.3 41.40 875.31
SNKM23-550 12/11/2023 10:00 60 63.4 2 902.85 33.4 - 63.4 35.86 866.99
SNKM23-553 12/11/2023 10:31 157.5 1 160.1 2 996.81 80.1 - 160.1 98.23 898.58
SNKM23-557 12/11/2023 10:46 89 91.9 2 863.11 11.5 - 91.9 12.73 850.38
Notes:
amsl-above mean sea level
bgs-below ground surface
btoc-below top of casing
ft-feet
SNKM23-548 was not gauged or sampled on 12/11/2023.
AECOM Page 1 of 1

Table 3 - Groundwater Quality Measurements
Monitoring Well Development and Q4 2023 Monitoring Report - Archdale Site
Albemarle Corporation
Sample Temperature D• Spec. pH ORP Turbidity
Sample ID Date (IC) (mg/L) Cond. (S.U.) (MV) (NTUs) (mg/L)
SNKM23-511 12/11/23 13.7 2.84 122.3 5.85 41.1 8.77 0.00
SNKM23-527 12/11/23 18.1 1.73 82.2 6.32 35.6 1 150.80 0.00
SNKM23-529 12/11/23 17.3 3.01 80.0 5.77 26.3 8.43 0.10
SNKM23-531A 12/11/23 15.4 0.18 151.2 6.41 -17.5 431.90 0.00
SNKM23-540A 12/11/23 15.9 0.22 324.7 5.79 -1.0 8.24 0.02
SNKM23-541 12/11/23 15.5 2.25 67.5 5.18 -4.2 9.98 0.09
SNKM23-550 12/11/23 17.7 5.56 50.5 5.11 6.0 8.35 0.23
SNKM23-553 12/11/23 17.6 2.56 54.7 5.11 1.0 60.36 0.20
SNKM23-557 12/11/23 15.4 0.14 126.7 5.61 11.9 0.84 0.00
Notes:
°C-Degrees Celsius
mg/L-milligrams per liter
pS/cm-microsiemens per centimeter
S.U.-Standard Units
my-millivolts
NTU-Nepholetric Turbitity Units
AECOM Page 1 of 1

Table 4 - Surface Water Quality Measurements
Monitoring Well Development and Q4 2023 Monitoring Report - Archdale Site
Albemarle Corporation
SampleDO Spec. pH ORP Turbidity
Sample ID Pond
D.
ADSW-1 1 12/11/23 10.7 8.06 57.1 6.99 47.1 17.18 0.03
ADSW-2 2 12/11/23 9.2 7.86 67.8 6.92 102 12.38 0.12
ADSW-3 3 12/11/23 11.7 6.33 59.3 6.84 3.5 65.09 1.01
ADSW-4 4 12/11/23 10.6 7.93 70.3 6.76 -20.4 41.64 0.12
Notes:
°C-Degrees Celsius
mg/L-milligrams per liter
pS/cm-microsiemens per centimeter
S.U.-Standard Units
my-millivolts
NTU-Nepholetric Turbitity Units
AECOM Page 1 of 1

Table 5-Groundwater Analytical Results Summary
Monitoring Well Development and Q4 2023 Monitoring Report -Archdale Site
Albemarle Corporation
Location SNKM23-511 SNKM23-527 SNKM23-529 SNKM23-531A SNKM23-540A SNKM23-541 SNKM23-550 SNKM23-553 SNKM23-553 SNKM23-557
Sample ID SNKM23-511-20231211 SNKM23-527-20231211 SNKM23-529-20231211 SNKM23-531A-20231211 SNKM23-54OA-20231211 SNKM2 3-541-20231 21 1 SNKM23-550-20231211 SNKM23-553-20231211 DUP-2-20231211 SNKM23-557-20231211
Sample Date 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023
Analyte Unit NC 2L
Metals
Aluminum,dissolved mg/I NE 0.759 0.0378 0.0606 0.0196 0.0077 J 0.0599 0.0105 J 0.0152 0.0146 J 0.0076 J
Aluminum,total mg/I NE 1.13 2.79 0.587 10.7 0.137 0.146 0.546 0.369 0.450 0.0472
Antimony(metallic),dissolved mg/I 0.001 <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U
Antimony(metallic),total mg/I 0.001 <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U 0.00048 J 0.00052 J <0.0004 U
Arsenic,dissolved mg/I 0.01 <0.0002 U 0.00021 J 0.00037 J 0.00046 J 0.00054 J <0.0002 U <0.0002 U <0.0002 U <0.0002 U <0.0002 U
Arsenic,total mg/I 0.01 0.00024 J 0.00036 J 0.00056 J 0.00126 0.00060 J <0.0002 U 0.00022 J <0.0002 U <0.0002 U <0.0002 U
Barium,dissolved mg/I 0.7 0.0394 <0.009 U 0.0122 J <0.009 U <0.009 U 0.0191 J <0.009 U 0.0172 J 0.0167 J 0.0173 J
Barium,total mg/I 0.7 0.0459 0.0130 J 0.0203 J 0.0194 J 0.0129 J 0.0264 J 0.0196 J 0.0210 J 0.0245 J 0.0250 J
Bismuth,dissolved mg/I NE <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Bismuth,total mg/I NE <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Boron And Borates Only,dissolved mg/I 0.7 <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U
Boron And Borates Only,total mg/I 0.7 <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U
Beryllium,dissolved mg/I 0.004 0.000820 <0.00008 U 0.000142 J <0.00008 U 0.000294 0.000754 0.000376 0.00119 0.00120 0.000335
Beryllium,total mg/I 0.004 0.000880 0.000670 0.000225 J 0.00141 <0.0004 U 0.000802 0.000634 0.00145 0.00153 0.000350
Cadmium,dissolved mg/I 0.002 0.000279 0.000170 J 0.000056 J <0.00005 U 0.000492 0.000382 0.000450 0.000504 0.000500 0.000281
Cadmium,total mg/I 0.002 0.000269 0.000203 J <0.00005 U 0.000284 0.000518 0.000391 0.000597 0.000462 0.000470 0.000280
Calcium,dissolved mg/I NE 3.80 3.58 2.75 4.62 17.6 2.05 0.79 1.08 1.06 4.29
Calcium,total mg/I NE 4.00 4.52 2.91 5.38 18.7 2.14 0.96 1.08 1.03 4.14
Chromium,dissolved mg/I 0.01 0.00129 J <0.0005 U <0.0005 U <0.0005 U 0.00054 J <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U
Chromium,total mg/I 0.01 0.00190 J 0.00318 0.00705 0.00963 0.00109 J 0.00062 J 0.00066 J 0.00124 J 0.00148 J 0.00147 J
Cobalt,dissolved mg/I 0.001 0.0112 0.00236 0.00352 0.000411 0.00517 0.00924 0.000833 0.00288 0.00286 0.00358
Cobalt,total mg/I 0.001 0.0127 0.0175 0.00439 0.000987 0.00702 0.00997 0.00119 0.00272 0.00284 0.00364
Copper,dissolved mg/I 1 0.00139 J <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U
Copper,total mg/I 1 0.00158 J 0.00137 J 0.00081 J 0.00293 <0.0008 U 0.00084 J 0.00105 J 0.00096 J 0.00122 J <0.0008 U
Iron,dissolved mg/I 0.3 1.27 0.223 2.08 3.08 2.17 0.427 0.0492 0.0494 0.0475 0.570
Iron,total mg/I 0.3 1.70 1.89 3.32 9.69 2.73 0.564 0.508 0.394 0.497 0.639
Lead,dissolved mg/I 0.015 0.00072 <0.0001 U 0.00030 J <0.0001 U 0.00072 <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Lead,total mg/I 0.015 0.00085 0.00489 0.00142 0.0161 0.00157 0.00017 J 0.00066 0.00018 J 0.00025 J <0.0001 U
Lithium,dissolved mg/I NE 0.0575 0.0802 0.0162 J 0.0595 0.178 0.0403 0.0218 J 0.0311 J 0.0304 J 0.0587
Lithium,total mg/I NE 0.0582 0.0898 0.0240 J 0.117 0.175 0.0467 0.0307 J 0.0203 J 0.0355 J 0.0554
Magnesium,dissolved mg/I NE 2.61 0.87 J 0.59 J 1.08 3.85 1.13 0.38 J 0.99 J 0.96 J 2.09
Magnesium,total mg/I NE 2.82 1.17 0.84 J 1.42 4.21 1.33 0.79 J 1.13 1.16 2.19
Manganese,dissolved mg/I 0.05 1.12 0.740 1.31 0.869 0.804 1.16 0.097 0.819 0.806 0.989
Manganese,total mg/I 0.05 1.14 0.940 1.36 0.925 0.850 1.20 0.138 0.761 0.773 0.966
Mercury,dissolved ng/L 1000 <0.3 U <0.3 U 2.9 <0.3 U 1.4 1.3 <0.3 U 1.3 1.2 0.5 J
Mercury,total ng/L 1000 <0.6 U <1.5 U 2.16 7.60 6.75 2.74 <0.3 U 2.79 2.55 1.58
Molybdenum,dissolved mg/I NE <0.0002 U 0.00380 0.00119 0.00395 0.00062 0.00026 J <0.0002 U <0.0002 U <0.0002 U <0.0002 U
Molybdenum,total mg/I NE 0.00034 J 0.00321 0.00182 0.00585 <0.001 U 0.00035 J <0.0002 U <0.0002 U <0.0002 U <0.0002 U
Nickel,dissolved mg/I 0.1 0.00362 0.00155 0.00129 <0.0004 U 0.00186 0.00254 0.00097 J 0.00398 0.00404 0.00149
Nickel,total mg/I 0.1 0.00411 0.00339 0.00513 0.00173 0.00205 0.00288 0.00168 0.00501 0.00519 0.00213
Phosphorus,dissolved mg/I NE <0.1 U <0.1 U <0.1 U <0.1 U 0.12 J <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U
Phosphorus,total mg/I NE <0.1 U 0.11 J <0.1 U 0.36 J 0.18 J <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U
Potassium,dissolved mg/I NE 3.00 3.80 3.09 3.54 3.86 1.54 1.81 1.86 1.77 2.24
Potassium,total mg/I NE 3.03 4.55 2.92 5.12 4.00 1.59 1.80 1.83 1.73 2.16
Scandium,dissolved mg/I NE <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 <0.05 U
Scandium,total mg/I NE <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 <0.05 U
Selenium,dissolved mg/I 0.02 <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Selenium,total mg/I 0.02 <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U 0.00010 J
Silicon,dissolved mg/I NE 7.58 13.8 8.81 11.8 18.4 5.57 7.06 6.04 5.96 9.57
Silicon,total mg/I NE 8.13 13.7 9.39 16.0 19.3 6.09 7.80 6.27 6.34 9.89
Silver,dissolved mg/I 0.02 <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Silver,total mg/I 0.02 <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Sodium,dissolved mg/I NE 8.18 9.18 8.17 10.4 16.3 4.86 5.85 5.41 5.30 8.13
Sodium,total mg/I NE 8.36 8.38 7.71 10.8 17.2 4.91 5.59 5.11 5.18 7.97
Strontium,Stable,dissolved mg/I 2 0.0407 J 0.0162 J <0.009 U 0.0188 J 0.0670 <0.009 U <0.009 U <0.009 U <0.009 U 0.0299 J
Strontium,Stable,total mg/I 2 0.0500 0.0288 J 0.0181 J 0.0316 J 0.0753 0.0175 J 0.0169 J <0.009 U 0.0147 J 0.0379 J
Sulfur,dissolved mg/I NE 0.72 J 0.50 J 0.69 J <0.25 U 1.21 J <0.25 U 0.26 J 0.28 J 0.26 J 0.98 J
Sulfur,total mg/I i NE 1 0.79 J 0.52 J 0.58 J 0.33 J 1.20 J <0.25 U 0.37 J 0.38 J 0.35 J 0.99 J
Thallium(Soluble Salts),dissolved mg/I 0.002 0.00044 J 0.00016 J 0.00025 J <0.0001 U <0.0001 U 0.00042 J 0.00019 J 0.00094 0.00093 0.00037 J
AECOM Page 1 of 2

Table 5-Groundwater Analytical Results Summary
Monitoring Well Development and Q4 2023 Monitoring Report-Archdale Site
Albemarle Corporation
Location SNKM23-511 SNKM23-527 SNKM23-529 SNKM23-531A SNKM23-540A SNKM23-541 SNKM23-550 SNKM23-553 SNKM23-553 SNKM23-557
Sample ID SNKM23-511-20231211 SNKM23-527-20231211 SNKM23-529-20231211 SNKM23-531A-20231211 SNKM23-54OA-20231211 SNKM23-541-20231211 SNKM23-550-20231211 SNKM23-553-20231211 DUP-2-20231211 SNKM23-557-20231211
Sample Date 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023
Analyte Unit INC 2L
Thallium(Soluble Salts),total mg/I 0.002 0.00046 J 0.00029 J 0.00029 J 0.00033 J <0.0001 U 0.00045 J 0.00024 J 0.00100 0.00100 0.00041 J
Thorium,dissolved mg/I NE <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U
Thorium,total mg/I NE <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U 0.0016 J <0.001 U <0.001 U 0.0016 J
Tin,dissolved mg/I 2 <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Tin,total mg/I 2 <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Titanium,dissolved mg/I NE 0.0335 <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U
Titanium,total mg/I NE 0.0395 0.0054 J <0.005 U 0.0317 0.0054 J <0.005 U 0.0090 J <0.005 U <0.005 U <0.005 U
Uranium,dissolved mg/I NE 0.00553 0.00096 0.00013 J 0.00154 0.00423 <0.0001 U <0.0001 U <0.0001 U <0.0001 U 0.00021 J
Uranium,total mg/I NE 0.00594 0.00195 0.00049 J 0.0115 0.00443 0.00147 0.00067 0.00024 J 0.00031 J 0.00032 J
Vanadium and Compounds,dissolved mg/I 0.007 0.00143 J <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U
Vanadium and Compounds,total mg/I 0.007 0.00203 <0.0005 U <0.0005 U 0.00257 <0.0005 U <0.0005 U 0.00055 J <0.0005 U <0.0005 U <0.0005 U
Zinc,dissolved mg/I 1 0.0107 J <0.006 U <0.006 U <0.006 U 0.0220 0.0183 0.0135 J 0.0545 0.0537 <0.006 U
Zinc,total mg/I 1 0.0117 J 0.0188 <0.006 U 0.0438 0.0239 0.0201 0.0224 0.0504 0.0527 <0.006 U
Chromium Speciation
Chromium(VI) mg/I NE <0.0100 U <0.0100 U <0.0100 U <0.0100 U <0.0100 U <0.0100 U <0.0100 U <0.0100 U <0.0100 U <0.0100 U
Radiochemistry
Alpha Radiation pci/I 15 12 9.4 -0.35 33 9.9 4.7 1.9 0.35 0.96 2.5
Beta Radiation pci/I NE 19 18 0.97 38 15 1 10 E 7 5.2 4.7 13
Radium-226 pci/I NE 2.1 1.6 0.45 9.7 2.1 1.6 0.53 0.7 0.64 0.71
Radium-228 pci/I NE 0.65 0.42 0.65 2.3 0.73 1.1 -0.05 -0.73 -0.29 0.33
Cyanide
Cyanide,total mg/I 0.07 <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U
Cyanide, Free mg/I NE <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U 0.0094 J
General Chemistry
Alkalinity,bicarbonate(as CaCO3) mg/I NE 13.7 J 38.2 26.8 41.8 67.0 10.4 J 6.2 J 17.7 J 17.5 J 31.0
Alkalinity,carbonate(as CaCO3) mg/I NE <2 U <2 U <2 U <2 U <2 U <2 U <2 U <2 U <2 U <2 U
Alkalinity,Total(as CaCO3) mg/I NE 13.7 J 38.2 26.8 41.8 67.0 10.4 J 6.2 J 17.7 J 17.5 J 31.0
Ammonia(as N) mg/I 1.5# 0.229 <0.1 U 0.169 J <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U
Chloride mg/I 250 20.2 3.89 5.59 5.84 11.9 4.78 3.44 4.38 4.37 7.32
Color Color Units NE 20 50 30 160 10 10 10 <5 U 10 10
Conductivity umhos/cm NE 105 85 73 93 223 59 44 50 50 88
Fluoride mg/I 2 <0.15U <0.15U <0.15U <0.15U <0.15U <0.15U <0.15U <0.15U <0.15U 0.36
Hardness,carbonate(as CaCO3) mg/I NE <2 U <2 U <2 U <2 U <2 U <2 U <2 U <2 U <2 U <2 U
Hardness,dissolved(as CaCO3) mg/I NE 20 13 9.3 16.0 60 9.8 3.5 J 6.8 6.6 19
Hardness,total(as CaCO3) mg/I NE 22 16 11 19 64.0 11 5.7 7.4 7.4 19
Nitrate(as N) mg/I 10 0.560 <0.200 U 0.595 <0.200 U 0.413 2.27 1.99 0.934 0.924 <0.200 U
Nitrite(as N) mg/I 1 <0.100 U <0.100 U <0.100 U 0.126 <0.100 U 0.122 <0.100 U 0.102 0.124 0.114
pH,laboratory measurement SU 8.5 7.3 7.7 7.6 7.8 7.2 6.9 7.2 7.3 7.2 7.3
Sulfate mg/I 250 1.7 J < 1 U < 1 U <1 U 3.7 J < 1 U < 1 U < 1 U < 1 U 14.3
Sulfide mg/I NE <0.02 U <0.02 U <0.02 U <0.075 U <0.02 U <0.02 U 0.059 J <0.02 U <0.02 U <0.02 U
Total Dissolved Solids mg/I 500 94 122 70 86 178 58 46 44 48 80
Total suspended solids mg/I NE <5 U 140 37 555 12.0 J <5 U 31 20 16.0 J <5 U
Total Inorganic Carbon mg/I NE 7.5 11.0 7.8 11.4 31.2 4.9 J 3.2 J 5.7 7.1 9.8
Total Organic Carbon mg/I NE 3.1 J 1.1 J 2.9 J 2.4 J 1.2 J 1.1 J < 1 U 1.5 J 2.0 J <1 U
Calculation
Cation-Anion Balance % NE 11.4 -2.9 13.0 4.8 10.0 24.5 31.7 1.0 0.4 -9.7
Orthophosphate as P mg/I NE <0.3 U 0.341 J <0.3 U 1.1 J 0.558 J <0.3 U <0.3 U <0.3 U <0.3 U <0.3 U
Total Anions meq/L NE 0.875 0.873 0.693 1 1.8 0.342 J 0.2 J 0.477 J 0.472 J 1.1
Total Catanions meq/L NE 1.1 0.823 0.9 1.1 2.2 0.564 0.386 J 0.487 J 0.476 J 0.906
TDS ratio(measured/calc) none NE 1.83 2.68 1.74 1.56 1.76 2.59 2.84 1.73 1.91 1.35
Total Dissolved Solids mg/I 500 51.3 45.6 40.2 55 101 22.4 16.2 25.5 25.1 59.2
Notes:
NC21-Exceedances are bold and highlighted yellow
Interim Maxmimum Allowable concentration under the NCH
--=Not analyzed
<=not detected over the assoicated numerical value
J=detected between the detection limit and reporting limit,estimated value
NE=Not established
U=not detected
NC21-=The North Carolina groundwater standards for Class GA waters(North Carolina Administrative Code[NCAC]15A.02L.0202)
AECOM Page 2 of 2

Table 6-Surface Water Analytical Results Summary
Monitoring Well Development and 04 2023 Monitoring Report-Archdale Site
Albemarle Corporation
Location ADSW-1 ADSW-2 ADSW-3 ADSW-3 ADSW-4
Sample ID ADSW-1-20231211 ADSW-2-20231211 ADSW-3-20231211 DUP-1-20231211 ADSW-4-20231211
Sample Date 12/11/2023 12/11/2023 12/11/2023 12/11/2023 12/11/2023
Analyte Unit NC213
Metals
Aluminum,dissolved mg/I NE 0.0246 0.0093 J 0.116 0.112 0.0396
Aluminum,total m/I NE 0.417 0.269 0.540 0.729 0.137
Antimony(metallic),dissolved m/I NE <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U
Antimony(metallic),total m/I NE <0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U
Arsenic,dissolved mg/I Acute=0.34 <0.0002 U <0.0002 U <0.0002 U <0.0002 U <0.0002 U
Chronic=0.15
Arsenic,total mg/I NE <0.0002 U 0.00022 J <0.0002 U <0.0002 U <0.0002 U
Barium,dissolved mg/I NE <0.009 U <0.009 U <0.009 U <0.009 U <0.009 U
Barium,total mg/I NE <0.009 U <0.009 U <0.009 U <0.009 U <0.009 U
Bismuth,dissolved mg/I NE <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Bismuth,total mg/I NE <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Boron And Borates Only,dissolved mg/I NE <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U
Boron And Borates Only,total mg/I NE <0.03 U <0.03 U <0.03 U <0.03 U <0.03 U
Beryllium,dissolved mg/I Acute=0.065 <0.00008 U <0.00008 U <0.00008 U <0.00008 U <0.00008 U
Chronic=0.0065
Be lium,total m/I NE 0.0000911 <0.00008 U <0.00008 U <0.00008 U <0.00008 U
Cadmium,dissolved mg/I Acute=Calculation* <0.00005 U <0.00005 U <0.00005 U <0.00005 U <0.00005 U
Chronic=Calculation*
Cadmium,total m/I NE <0.00005 U <0.00005 U <0.00005 U <0.00005 U <0.00005 U
Calcium,dissolved m/I NE 2.00 2.85 1.35 1.34 1.55
Calcium,total m/I NE 2.04 2.87 1.38 1.34 1.57
Chromium,dissolved m/I NE <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U
Chromium,total m/I NE <0.0005 U <0.0005 U 0.000511 0.00050 J <0.0005 U
Cobalt,dissolved m/I NE 0.000140 J 0.000342 0.000251 0.000255 0.000521
Cobalt,total m/I NE 0.000276 0.000618 0.000288 0.000247 J 0.000525
Copper,dissolved mg/I Acute=Calculation*Chronic=Calculation* <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U
Copper,total mg/I NE <0.0008 U <0.0008 U <0.0008 U <0.0008 U <0.0008 U
Iron,dissolved mg/I NE 0.0945 0.180 0.188 0.194 0.241
Iron,total mg/I NE 0.620 0.783 0.507 0.610 0.348
Lead,dissolved mg/I Acute=Calculation* <0.0001 U <0.0001 U 0.00024 J 0.00023 J <0.0001 U
Chronic=Calculation*
Lead,total m/I NE 0.00038 J 0.00037 J 0.00052 0.00049 J 0.00017 J
Lithium,dissolved m/I NE 0.0263 J 0.0347 J 0.0214 J 0.0216 J 0.0249 J
Lithium,total m/I NE 0.0326 J 0.0377 J 0.0258 J 0.0274 J 0.0283 J
Magnesium,dissolved m/I NE 1.16 1.62 0.74 J 0.74 J 0.88 J
Magnesium,total m/I NE 1.41 1.81 0.96 J 0.94 J 1.06
Manganese,dissolved m/I NE 0.076 0.551 0.041 J 0.043 J 0.548
Manganese,total mg/I NE 0.110 0.660 0.051 0.047 J 0.561
Mercury,dissolved ng/L NE 0.5 J <0.3 U 2.0 2.0 0.8 J
Mercury,total n/L 12 0.87 J 0.72 J 1.69 1.97 0.70 J
Molybdenum,dissolved m/I I NE <0.0002 U <0.0002 U <0.0002 U <0.0002 U <0.0002 U
Molybdenum,total m/I NE <0.0002 U 0.00042 J <0.0002 U <0.0002 U <0.0002 U
Nickel,dissolved mg/I Acute=Calculation*Chronic Calculation*
<0.0004 U <0.0004 U <0.0004 U <0.0004 U <0.0004 U
=
Nickel,total mg/I NE <0.0004 U 0.00047 J <0.0004 U <0.0004 U <0.0004 U
Phosphorus,dissolved mg/I NE <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U
Phosphorus,total mg/I NE <0.1 U <0.1 U <0.1 U <0.1 U <0.1 U
Potassium,dissolved mg/I NE 2.24 2.62 1.62 1.58 1.86
Potassium,total mg/I NE 2.26 2.48 1.56 1.57 1.83
Scandium,dissolved mg/I NE <0.05 U I <0.05 U <0.05 U <0.05 U <0.05 U
Scandium,total mg/I NE <0.05 U <0.05 U <0.05 U <0.05 U <0.05 U
Selenium,dissolved mg/I NE <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Selenium,total mg/I 5 <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Silicon,dissolved mg/I NE 4.48 4.72 3.51 3.55 4.99
Silicon,total mg/I NE 4.99 5.22 3.93 4.12 5.36
Silver,dissolved mg/I Acute=Calculation* <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Chronic=0.00006
Silver,total m NE <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Sodium,dissolved m/I/I NE 5.73 6.86 4.63 4.64 5.09
Sodium,total m/I NE 5.68 6.63 4.56 4.53 5.06
Strontium,Stable,dissolved m/I NE 0.0112 J 0.0170 J <0.009 U <0.009 U <0.009 U
AECOM Page 1 of 2

Table 6-Surface Water Analytical Results Summary
Monitoring Well Development and 04 2023 Monitoring Report-Archdale Site
Albemarle Corporation
Strontium,Stable,total m/I NE 0.0214 J 0.0265 J 0.0146 J 0.0144 J 0.0171 J
Sulfur,dissolved m/I NE 0.31 J 0.40 J <0.25 U <0.25 U 0.28 J
Sulfur,total m/I NE <0.25 U 0.34 J 0.32 J 0.30 J 0.32 J
Thallium Soluble Salts),dissolved m/I NE <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Thallium Soluble Salts),total m/I NE <0.0001 U <0.0001 U <0.0001 U <0.0001 U <0.0001 U
Thorium,dissolved m/I NE <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U
Thorium,total m/I NE <0.001 U <0.001 U <0.001 U <0.001 U <0.001 U
Tin,dissolved m/I NE <0.04 U <0.04 U <0.04 U <0.04 U <0.04 U
Tin,total m/I NE <0.04U <0.04U <0.04U <0.04U <0.04U
Titanium,dissolved m/I NE <0.005 U <0.005 U <0.005 U <0.005 U <0.005 U
Titanium,total m/I NE 0.0057 J 0.0055 J <0.005 U 0.0054 J <0.005 U
Uranium,dissolved m/I NE <0.0001 U <0.0001 U 0.00017 J 0.00017 J 0.00013 J
Uranium,total m/I NE 0.00025 J 0.00023 J 0.00022 J 0.00021 J 0.00015 J
Vanadium and Compounds,dissoly m/I NE <0.0005 U <0.0005 U <0.0005 U <0.0005 U <0.0005 U
Vanadium and Compounds,total m/I NE 0.00061 J <0.0005 U 0.00071 J 0.00072 J <0.0005 U
Zinc,dissolved mg/I NE <0.006 U <0.006 U <0.006 U <0.006 U <0.006 U
Zinc,total I mg/I I NE I <0.006 U I <0.006 U <0.006 U <0.006 U <0.006 U
Chromium Speciation
Chromium(VI) mg/I Acute=0.016 <0.01000 <0.0100U <0.01000 <0.0100U <0.01000
Chronic=0.011
Radiochemistry
Alpha Radiation pci/I NE 0.33 -1 -1.2 1.2 -0.4
Beta Radiation pci/I NE 0.77 2 1.9 1.3 2.4
Radium-226 pci/I NE 0.01 0.13 0.07 0.04 0.12
Radium-228 ci/I NE 0.33 0.58 0.1 0.19 0.27
Cyanide
Cyanide,total mg/I 5 <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U
Cyanide,Free m/I NE <0.003 U <0.003 U <0.003 U <0.003 U <0.003 U
General Chemistry
Alkalinity,bicarbonate(as CaCO3) mg/I NE 17.6 J 20.4 7.3 J 10.3 J 12.2 J
Alkalinity,carbonate(as CaCO3) mg/I NE <2 U <2 U <2 U <2 U <2 U
Alkalinity,Total(as CaCO3) mg/I NE 17.6 J 20.4 7.3 J 10.3 J 12.2 J
Ammonia(as N) mg/I NE <0.1 U <0.1 U <0.1 U <0.1 U 0.1051
Chloride mg/I 230 7.73 11.3 6.67 5.78 6.09
Color Color Units NE 20 20 20 30 30
Conductivity umhos/cm NE 57 73 41 42 48
Fluoride mg/I 1.8 <0.15 U <0.15 U <0.15 U <0.15 U <0.15 U
Hardness,carbonate(as CaCO3) mg/I NE <2 U <2 U <2 U <2 U <2 U
Hardness,dissolved(as CaCO3) mg/I NE 9.8 14 6.4 6.4 7.5
Hardness,total(as CaCO3) mg/I NE 11 15 7.4 7.2 8.3
Nitrate(as N) mg/I NE <0.200 U <0.200 U <0.200 U <0.200 U <0.200 U
Nitrite(as N) mg/I NE <0.100 U <0.100 U <0.100 U <0.100 U <0.100 U
PH,laboratory measurement SU 6.0-9.0 7.8 7.7 7.5 7.5 7.6
Sulfate mg/I NE <1 U <1 U <1 U <1 U <1 U
Sulfide mg/I NE <0.02 U <0.02 U <0.02 U <0.02 U <0.02 U
Total Dissolved Solids 5 3 J 2
Total suspended solids mg// NE 740J 114 42 45 U
Total Inorganic Carbon mg/I NE 5.1 5.6 4.2 J 4.1 J 5.1
Total Organic Carbon m/I NE 3.1 J 3.4 J 2.5 J 3.2 J 2.2 J
Calculation
Cation-Anion Balance % NE -4.5 -2.0 9.1 4.0 8.0
Orthophosphate as P mg/I NE <0.3 U <0.3 U <0.3 U <0.3 U <0.3 U
Total Anions meq/L NE 0.568 0.724 0.333 J 0.368 J 0.415 J
Total Catanions meq/L NE 0.519 0.696 0.4 J 0.399 J 0.487 J
TDS ratio(measured/talc) none NE 1.48 1.40 1.92 2.03 1.76
Total Dissolved Solids mg/I NE 29.8 38.5 19.8 20.7 23.8
Notes:
Detections are in bold
NC29 Exceedances are bold and highlighted yellow
"Calculation=standard is calcluated based on hardness according to the NC 2B rule and therefore
varies per location
--=Not analyzed
<=not detected over the assoicated numerical value
J=detected between the detection limit and reporting limit,estimated value
NE=Not established
U=not detected
NC2B=The North Carolina surface water standards for Class C waters(NCAC 15A.02B.0211)
AECOM Page 2 of 2

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Figures
May 10,2024 AECOM

Legend
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ALL LOCATIONS ARE APPROXIMATE 1:15,000 I ^`\\__///� !'+�.
w DRAWN BY.
T cB-3/27/2024 Archdale Regional Geologic Map
'1 ~ AE0FAIRV HNICALD,SUITESOFNORTHCAROLINA,INC Albemarle Corporation
CHECKEDIB BOLO(71M)5EWROAD,SUITE200 �11 Albemarle
�• CHARLOTTE,NC28210 348 Holiday Inn Drive
� SIB-3/27/2024 TEL:(]04)522-0330
In/1�
PROJECT NO'.
w 60713501 Kings Mountain, NC

NC CGIA Maxar Esri Communi Ma s Contributors Coun of Gaston State of North Carolina DOT Esri TomTom Garmin SafeGra h GeoTechnolo ies Inc METI NASA USGS EPA NPS US Census Bureau USDA USFWS
Archdale Land Use Map Legend
Archdale Property 0 Mixed Zoning
29 Outline Neighborhood Business
Streams Neighborhood Business-
s. oningCounty Commerical Use
t 0 Residential
k r oneType
Residential-Commerical
General Business Use
General Business- 0 Rural Agriculture
Commerical Use Rural Agriculture-
Heavy Industry Commerical Use
Heavy Industry- Restricted Manufactured
° Commerical Use Homes
/ Light Industry 0 Restricted Residential
is Light Industry- <all other values>
f► Commercial Use
a
HI`
s:
HI
HI^ GB
R HI
R - - RR -
RR
. •tir- �.1' R
29
='R-CU
F-177—T—T­j
0 500 1,000 Feet "
I ALL LOCATIONS ARE APPROXIMATE 1:10,000
RM RR
w DRAWN BY. s�.�, y� ,��.:2•r
CB-4/25/2024 ' Archdale Land Use Map
~ AE0FAIRV TECHNICAL D,SUITSERVICES OF NORTH CAROLINA,INC Albemarle Corporation
CHECKED BY: CHARLOTTE,
FAIRVI,N ROAD,SUITE 200 �11 Albemarle
�• CHARLOTTE,NC28210 348 Holiday Inn Drive
SB-4/25/2024 EL:(]04)522-0330
PROJECT NO:
� 60713501 Kings Mountain, NC

NC CGIA,Maxar,Esri Community Maps Contributors,County of Gaston,State of North Carolina DOT,Esri,TomTom,Garmin,SafeGraph,GeoTechnologies,Inc,METI/NASA,USGS,EPA,NPS,US Census Bureau,USDA,USFWS
Potentiometric Map
Legend r - 29
O Archdale Monitoring Wells '
*r
i C
Archdale Property Outline .. /
Streams �� •�' • �.�
Archdale Groundwater Contours f _ •
29' L
s `
s'=
i� •
_ O
i
5
2 ; i � •
i.
0 250 500 1,000 Feet I -
A—CATI01—E-1— Scale:1:6,500
w DRAWN BY.
CB-5/07/2024 Archdale Site Potentiometric Map
T
'1 y AE0FAIRV TECHNICAL D,SUITSERVICES OF NORTH CAROLINA,INC A Albemarle Corporation
CHECKEDIB BOLO(71M)5EWROAD,SUITE200 Albemarle�• CHARLOTTE,NC28210 L( 11 348 Holiday Inn Drive
� SIB-5/07/2024 TEL:(]04)522-033L
PROJECT NO:
Cn 60713501 Kings Mountain, NC

LEGENDMM.M SNKM22-5529 12/ll/231 216 _
0 Archdale Property Boundary Cobalt,dissolved-0.00352 mg/I
Cobalt,total-0.00439 mg/1
Q Parcel Line r Iran,dissolved-2.08 mg/1
Stream Iron,total-3.32 ing/1
SNKM22-553(12/11/23) SNKM22-527(12/11/23)
00236 d-0 l di lt b
Cobalt,dissolved-0.00288 mg/I Manganese,dissolved-1.31 mg/1 Cobalt,dissolved m
- � Monitoring Well Location � Manganese,total-1.36 mg/1 �
Cobalt,total-0.00272 mg/1 Cobalt,total-0.0175 mg/1
*Note-values being listed are those Iron,total-0.394 mg/1 Iron,total-1.89 mg/I
that exceed the NC 2L Standards Manganese,dissolved-0.819 mg/1 Manganese,dissolved-0.74 mg/1
Manganese,total-0.761 mg/1 Manganese,total-0.94 mg/1
SNKM22-540A(12/11/23)
Cobalt,dissolved-0.00517 mg/1 SNKM22-511(12/11/23)
Cobalt,total-0.00702 mg/I Cobalt,dissolved-0.0112 mg/1
Iron,dissolved-2.17 mg/1 Cobalt,total-0.0127 mg/1
Iron,total-2.73 mg/1 Iron,dissolved-1.27 mg/1
Manganese,dissolved-0.804 mg/I Iron,total-1.70 mg/1
Manganese,total-0.850 mg/1 Manganese,dissolved-1.12 mg/I
Q Manganese,total-1.14 mg/l
_ m
SNKM22-557(12/11/23)
Cobalt,dissolved-0.00358 mg/I
Q Cobalt,total-0.00364 mg/1
SNKM22-550(12/11/23) Iron,dissolved-0.570 mg/1
Cobalt,total-0.00119 mg/1 S N KM23-548 Iron,total-0.639 mg/I
Iron,total-0.508 mg/1
Manganese,dissolved-0.989 mg/1
4 Q mg/1
Manganese,dissolved-0.097 mg/1 N S Manganese,total-0.966
Manganese,total-0.138 mg/1
71
w SNKM22-531A(12/11/21
Iron,dissolved-3.08 mg%1
Iron,total-9.69 mg/I
SNKM22-541(12/11/23) Lead,total-0.0161 mg/1
'F Cobalt,dissolved-0.00924 mg/1 Manganese,dissolved-0.869 mg/1
Cobalt,total-0.00997 mg/I Manganese,total-0.925 mg/1
29 Iron,dissolved-0.427 mg/I Alpha Radiation-33 pci/1
�- Iron,total-0.564 mg/1
Manganese,dissolved-1.16 mg/1
0 215 430 96D Feet Manganese,total-1.20 mg/1
*���aREaPOAo.MA.E Scale:1:6,000
N DRAWNBV Archdale Groundwater Exceedance Ma
CB-5/06/2024 p
~ J! AECOM TECHNICAL SERVICES OF NORTH CAROLINA,INC Albemarle Corporation
(Q CHECKED BY 8000FAIRVIEW-AO,SUITE200
SB-5/06/2024 CHA LOTTE,NC28210 A Albemarle 348 Holiday Inn Drive
TEL:(70)622A330
M PROJECTNO: Kings Mountain, NC
60713501

I
LEGEND
216�
0 Archdale Property Boundary
0 Parcel Line
Stream
Surface Water Location
*Note-values being listed are those ,/-
that exceed the NC 213 Standards /
//
j ADSW-1
a
1� o
/ ADSW-2
. ADSW-4 O
O y
2U .. ADSW-3(12/11/23)
/ Lead,dissolved=0.00024 mg/l
AAN
A�
29 Y
0 215 430 860 Feet I -
��aREaPOAo.MA.E Scale:1:6,000 I 41h
N DRAWNBV Archdale Surface Water Exceedance Ma
CB-5/06/2024 p
~ AECOM TECHNICAL SERVICES OF NORTH CAROLINA,INC Albemarle Corporation
(Q CHECKED BY �L=Fcojm
TEL:(71M)6EW ROAD,SUITE 200
SB-5/06/2024 CHARLOTTE,NC28210 A l #*� rl 348 Holiday Inn Drive
TEA LOTS, C2
PROJECTNO: Kings Mountain, NC
60713501

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Appendix A
Boring Logs, Well Construction
Records, and Development Logs
May 10,2024 AECOM

SNKM23-511 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1283260 533393.8(ft amsl)900 22 (ft bgs) 43.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t y m D' Producing Q K-ft/da o 0 0 0
o + + +
y O L Y Downhole Survey Zones w w Lu
N N
tj fn o 0
900 0
896 4 /
892 8
888 12
884 16
I
880 20
I
876 24
I
872 28
I
868 32
864 36
I
860 40
44
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Waste Rock Intrusives Silt
a S rolite I Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen BedrockScreen Bedrock KM Battleground FMN
® Collapse NR u srk consulting

BORING LOG NO. SNKM23-511 Page 1 of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.191799°Longitude:-81.399254° _ Q w F t ie
F
N = Northing:533393.802 Easting:1283260.271 > -j w p x Z
a
w F W o O w w LL-PL-PI v
0 Surface Elev.:900.215(Ft.) o ¢m Q w Lw�O < rl
DEPTH ELEVATION Ft.
o FILL-SILTY SAND(SM),trace gravel,micaceous,
reddish brown,black,about 6.4%gravel,about 69.8%
o fine to coarse grained angular sand,about 23.8%fines, 14
WI nonplastic,dense,moist,no cementation,no odor,no HCI 13.6 23.8
reaction,low organics,high oxidation,OVERBURDEN
w Light gray,low oxidation
x
w
�-I Reddish brown medium oxidation 5 27-20-25
,Z 1.5 N=45
o Low oxidation;2.3%gravel,75.3%sand,22.4%fines 8.5 22.4
w
5
o Medium oxidation
892.2:8.0
SILTY SAND(SM),trace gravel,gray and dark gray,about
10.6%gravel,about 64.7%fine to coarse grained
N angular sand,about 24.7%fines,nonplastic,very dense,
N moist,no cementation,no odor,no HCI reaction,no 1
oxidation;NATIVE(RESIDUAL),SAPROLITE 1.5 20-32-65
a N=97 18.8 24.7
m
J
W
Ln
:• 15.0 885.2
PARTIALLY WEATHERED ROCK(PWR),sampled as 1 0.6 20-50/1"
w gray and white,silty SAND with gravel,fine to medium
a grained,angular,nonplastic,rr]],,00 odor,moist,no
a cementation,no HCI reactiorf-20%gravel,50%sands,
30%fines,low oxidation,gravel derived from quartz and
pegmatite
N
N
r
0 2 0
I
w
0
WI
w
O
al
0
� 2
O
W
¢
Z_
2
it
O
O
LL 30.o s7o.z 3
0it 0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
W
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
o Original boring:CG-TSF-5
See Appendix B for description of laboratory
> procedures and additional data(if any).
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-26-2023 Boring Completed:11-03-2023
z 10/27/2023 Irerracon
o 1013112023 Drill Rig:Dando SPC 375 Driller:FTE
w Z 1110312023 2701 Westport Rd
F Charlotte,NC jProject No.:71225096 Exhibit: A-14

BORING LOG NO. SNKM23-511 Page 2of2
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.191799°Longitude:-81.399254° = J Q w F� o z F
N = Northing:533393.802 Easting:1283260.271 > � w p w x z
a
w F W o 0 w w z LL-PL-PI v
0 Surface Elev.:900.215(Ft.) 0 ¢m Q w L 0 0 w
a �O < L U a
c7 DEPTH ELEVATION Ft.
o / PEGMATITE,gray,no HCI reaction,moderately to highly
m weathered,fine to coarse grained,extremely to moderately
o fractured,no sulfides,WEATHERED BEDROCK
JICn
/
F 7 34.0 866.2
MICA SCHIST,black and gray,no HCI reaction,fresh to EC:6'/10'
D moderately weathered,fine to medium-grained,moderately 3 (60/o)
�I fractured,weak rock,no sulfides *RQD:1.7'/10'
(17%)
0
w
x
0
3900
0
4
N
I
REC:2.673'
a (87%)
m RQD:0.6'/3'
J 43.0 7.2 (20%)
wBoring Terminated at 43 Feet
D
w
WI
N
W
2
a
0
N
N
r
0
J
WOF
�I
LU
LU
O
al
of
cr
0
O
a
w
a
z
2
Of
0
2
0
W
LL
0
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
Well installed in boring upon completion.
c7 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-26-2023 Boring Completed:11-03-2023
z 10/27/2023 Irerracon
o 1013112023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 1110312023 2701 Westport Rd
F Charlotte,NC Project No.:71225096 Exhibit: A-14

SNKM23-527 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1283837 534309.4(ft amsl)915.92 (ft bgs) 61.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t FQ m D' Producing O K-ft/da o LL
0 0 0
�' O o + + +
y L Y Downhole Survey Zones w w N N
W Gx �o tj fn o 0
0
912 4
I
908 8
I
904 12
I
900 16
I
896 20
I
892 24
I
888 28
I
884 32
880 36
O
876 40
872 44
I
868 48
864 52
I
860 56
I
856 60
852 64
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Waste Rock Intrusives Silt
Sa rolite I Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen BedrockScreen Bedrock KM Battleground FMN
® Collapse NR u srk consulting

BORING LOG NO. SNKM23-527 Page of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.194332°Longitude:-81.397407° _ Q w F t n z F
N = Northing:534309.408 Easting:1283837.087 > -j w p w x z
a
w F W d O w w z LL-PL-PI v
Surface Elev.:915.919(Ft.) o ¢m Q w �ir O o w
a rA L U a
O DEPTH ELEVATION Ft. O
o FILL-SILTY SAND(SM),trace gravel,white,about 7.1
%gravel,about 67.5%fine to coarse grained angular
o sand,about 25.4%fines,nonplastic,very dense,moist, A*
Wi no cementation,no odor,no HCI reaction,no organics,low
oxidation,WASTE ROCK
w
10.6 25.4
w
D 5
1.3 27-34-50/4"
z
0
w
x
0
O
m
0
N 10.0 905.9
PARTIALLY WEATHERED ROCK(PWR),sampled as kA 0.5 75/6"
a gray and white,silty SAND with gravel,fine to coarse
c� grained,angular,nonplastic,no odor,moist,no
Jcementation,no HCI reaction;34.7%gravel,46.6%San
18.6%fines,no oxidation,gravel derived from pegmatite
0
D 1.3 18.6
w
0.3 50/4"
N
W
co
a
0
N
N
r
120.0 895.9
/ 2
MUSCOVITE PEGMATITE,with garnets,very fine 0.2 75/2"
w' \ grained to coarse grained,unweathered to moderately
o weathered,sound to moderately fractured,weak rock
w
O \
a 7
REC:6.5710'
(65%)
it
w (16%)
LU
a
J I 3460
o
2
o —
W
o 301 w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
o Original boring:CG-TSF-1
See Appendix B for description of laboratory
> procedures and additional data(if any).
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 10/28/2023 Irerracon Boring Started:10-27-2023 Boring Completed:10-29-2023
o rill 1013112023 DRig:Dando SPC 375 Driller:FTE
w Z 111312023 2701 Westport Rd
F Chadotte,NC jProject No.:71225096 Exhibit: A-15

BORING LOG NO. SNKM23-527 Page 2 of 3
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.194332'Longitude:-81.397407' _ "Q w a w z
N = Northing:534309.408 Easting:1283837.087 F > - w p D w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:915.919(Ft.) o ¢m Q w = O o w
'a O cn of O a
DEPTH ELEVATION Ft.
o / MUSCOVITE PEGMATITE,with garnets,very fine
m grained to coarse grained,unweathered to moderately
o weathered,sound to moderately fractured,weak rock
wI (continued)
LL Slightly to highly weathered,moderately fractured,very
D strong rock,medium oxidation
7 —
LL, RECA.5710'
U)
� (45%)
—
Fi RQD:O'/10'
z < (0%)
o �
w _
o J /
m —
o �
N
N A
N � `'F
r
d \
L
o /
D REC:3'/10'
(30%)
4 RQD:O'/10'
W _ (0%)
x -7 _
m
— No oxidation
N
N
N �
— Moderately to highly weathered,no oxidation,moderately
5
> / to extremely fractured
LU
o �
w —
o �
o REC:2.5710'
i 5 (25%)
o L RQD:O'/10'
W i (0%)
J �
Q �
Z
0 I
O
K
w 6
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 10/28/2023 Boring Started:10-27-2023 Boring Completed:10-29-2023
O 1013112023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
ED
Z 111312023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-15

BORING LOG NO. SNKM23-527 Page 3 of 3
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
VO LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.194332°Longitude:-81.397407° _ Q w F t n z F
N = Northing:534309.408 Easting:1283837.087 > -j w p w x z
a
w F W d 0 w w z LL-PL-PI v
Surface Elev.:915.919(Ft.) 0 ¢m Q w � 0 ir 0 w
a 3:O rA Lu U rl
O DEPTH ELEVATION Ft.
N / MUSCOVITE PEGMATITE,
m 61.0 Drilled an additional foot(60-61'bgs)very hard drilling and a5a.9
o risk of rig breaking down.SRK decided to terminate the
WI boring and mobilize to next hole for better drilling
LL roduction
w Boring Terminated at 61 Feet
x
w
D
�I
z
0
w
x
0
O
co
0
N
'a
C7
ao
J
0
W
D
LU
_I
N
W
LU
a
rn
0
N
N
r
JI
W
�I
LU
O
al
of
cr
0
a
w
a
z
2
it
0
2
0
w
LL
0
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
T Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 10/28/2023 Irerracon Boring Started:10-27-2023 Boring Completed:10-29-2023
o 1013112023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 111312023 2701 Westport Rd
F Charlotte,NC jProject No.:71225096 Exhibit: A-15

SNKM23-529 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1283192 534197.1(ft amsl)909.97 (ft bgs) 30.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t FQ m D' Producing Q K-ft/da o LL
0 0 0
�' O o + + +
y L Y Downhole Survey Zones w w N N
W Gx �o tj fn o 0
0
908 2
906 4
N.N.
904 6 N>
902 8
I
900 10
I
898 12
I
896 14
I
894 16
I
892 18
890 20
888 22 �O
886 24
I
884 26
I
882 28
880 30
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Waste Rock Intrusives Silt
Sa rolite I Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen BedrockScreen Bedrock KM Battleground FMN
® Collapse NR u srk consulting

BORING LOG NO. SNKM23-529 Page 1 of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.193795°Longitude:-81.399740° _ Q w F� o z F
N = Northing:534197.109 Easting:1283191.661 > -J w p w x z
a
w F W o O w w z LL-PL-PI v
0 Surface Elev.:909.968(Ft.) o ¢m Q w L ° o w
a �O < L U rl
O DEPTH ELEVATION Ft.
o FILL-SILTY SAND(SM),trace gravel,micaceous,
brownish gray,about 5%gravel,about 65%fine to
o medium grained angular sand,about 30%fines,
Wi nonplastic,moist,no cementation,no HCI reaction,
medium oxidation,OVERBURDEN
w
x
w
5.0 905 5
SILTY SAND(SM),trace gravel,micaceous,reddish 13-8-9
:. brown,about 14.4%gravel,about 61.4%fine to medium 7 N=17
o grained angular sand,about 24.1 %fines,nonplastic,
LL medium dense,moist,no cementation,no HCI reaction,
o high oxidation,NATIVE(RESIDUAL),SAPROLITE
0
• 24.1
0
N '.'•10.0 900
1 PARTIALLY WEATHERED ROCK(PWR),sampled as 0.8 48-50/4"
a brownish gray,silty SAND,trace gravel,fine to coarse
c� grained,angular,low plasticity,no odor,moist,no
Jcementation,no HCI reaction;5%gravel,65%sand,30
fines;low oxidation
0
D
Lu
0.6 71-75/1"
N
W
2
a
Sampled as white,silty SA with gravel; 16. avel,
N 52.3%sand,31.Ad
Ines 3.1 31.6
c�
° Rock lens 20-21' 0.2 50/4"
w' With cobbles derived from muscovite pegmatite,low r
0 of penetration(ROP),hard drilling 20-25'bgs
w
0
O
a
i
0
25.0 885 2
o _ MUSCOVITE PEGMATITE,gray and white,moderately to
w highly weathered,moderately fractured r
z / tREC:276(40%)
oO'/5'(0%)
W — 30.0 , 880 3
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
o Original boring:CG-TSF-2
See Appendix B for description of laboratory
> procedures and additional data(if any).
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-29-2023 Boring Completed:10-29-2023
z 10/31/2023 Irerracon
O 111412023 Drill Rig:Dando SPC 375 Driller:FTE
ca
Z 111412023 2701 Westport Rd
F Charlotte,NC Project No.:71225096 Exhibit: A-16

BORING LOG NO. SNKM23-529 Page 2of2
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.193795°Longitude:-81.399740° _ Q w F� o z F
N = Northing:534197.109 Easting:1283191.661 > � w p w x z
a
w F W o 0 w w z it LL-PL-PI v
0 Surface Elev.:909.968(Ft.) 0 ¢m Q w L 0 0 w
a O < L U a
c7 DEPTH ELEVATION Ft.
o Boring Terminated at 30 Feet
N
m
O
�I
J
LL
D
LU
H
7
�I
Z_
W
O
LU
0
N
'a
C7
ao
J
0
D
LU
N
W
2
a
0
N
N
r
0
J
W
�I
LU
W
O
ai
of
cr
0
O
a
w
a
z
2
E
0
2
0
w
LL
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
T Well installed in boring upon completion.
Q Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-29-2023 Boring Completed:10-29-2023
z 10/31/2023 Irerracon
O 111412023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 111412023 2701 Westport Rd
F Charlotte,NC jProject No.:71225096 Exhibit: A-16

SNKM23-531 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1282015 532165.6(ft amsl)864.86 (ft bgs) 120.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon)
FQ m Water Kft/day Details
t D' Producing Q K-ft/day o LL
0 0 0
�' O o + + +
y L Y Downhole Survey Zones w w N N
W Gx �o tj fn o 0
0
860
10
850
20
840
30
I
830
40
820
I
50
810
60
800
70
790
I
80
780
90
I
770
100
760
I
110
750
120
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-531 Page 1of5
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
o LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.188353°Longitude:-81.403331° _ Q w F J n z F
N a Northing:532165.613 Easting:1282015.003 > -J j p ¢w >= z
w F W o O w w z LL-PL-PI v
Surface Elev.:864.855(Ft.) o ¢m Q w �ir O w
a O OJ W O l
DEPTH ELEVATION Ft.
o FILL-SILTY SAND(SM),reddish brown,about 70
fine to medium grained angular sand,about 30%fines,
o nonplastic,moist,no cementation,no odor,no HCI
Wi reaction,high oxidation,OVERBURDEN
LL •.3.0 861.9
D SILTY SAND(SM),trace cobbles and gravel,light gray,
about 5%cobbles,about 10%gravel,about 55%fine to ,
v medium grained angular sand,about 30%fines,
. ' nonplastic,medium dense to very dense,moist,no 5
z cementation,no odor,no HCI reaction,medium oxidation, 1.4 40N1 312
0 NATIVE(RESIDUAL),SAPROLITE
0
W
LL_ '
O
N Light gray and black,fine to coarse grained,low oxidation;
N 4%gravel,76.3%sand, 19.7%fines
1.1 8-8-7 21.2 19.7
a N=15
c�
m .
a
J
W
W
D
>
Of' No oxidation;0.5%gravel,64.2%sand,35.3%fines 19.8 35.3
N
W
0
N ,
N
0 imams,
°i 2 13 7-10-13
W N=23
0
w
O
a •
i
o�
2
0 1.5 11-19-28
CL
W N=47
a •
z
0
o Lens of gravelly material 28-29'bgs
0
30.0 834.9 3
0
w
a Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
W
W
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0 Original boring:CG-TSF-7
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-30-2023 Boring Completed:11-02-2023
z 1113/2023 Irerracon
O 111412023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 111512023 2701 Westport Rd
F Charlotte,NC Project No.:71225096 Exhibit: A-17

BORING LOG NO. SNKM23-531 Page 2 of 5
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
o LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
Q Latitude:35.188353°Longitude:-81.403331° _ Q w F J n Z F
N a Northing:532165.613 Easting:1282015.003 > -J j p ¢w >= z
w F W d O w w z LL-PL-PI v
Surface Elev.:864.855(Ft.) o ¢m Q w �ir O o w
a �O rA K O a
O DEPTH ELEVATION Ft.
oV PARTIALLY WEATHERED ROCK(PWR),sampled as 0 50/2"
light gray,silty SAND,trace cobbles and gravel,fine to
o medium grained,angular,nonplastic,no odor,moist,no
WI cementation,no HCI reaction;5%cobbles, 10%gravel,
55%sand,30%fines;medium oxidation
w
x
w
Cn
3
Z
0
W
s
O
N 4 0.6 30-75/1'
'a
LU
C7
ao
J
LU
D
w Lens of gravelly material 44-47'bgs
W, 4
N
W
Q
2
a
0
N
N
r
0
5
J
I
W
�I
O
0
I
5
0
w
o:
ampled as silty SAND with gravel;30.8%gravel,51.4%
2 d, 17.8%fines,no oxidation
0 6.1 17.8
2
0
LL 60.0 804.9 6
0— t
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
0 Abandonment Method:
T Well installed in boring upon completion.
Q Elevations were provided by Dahrouge.
o WATER LEVEL OBSERVATIONS
c7 Boring Started:10-30-2023 Boring Completed:11-02-2023
Z 1113/2023 Irerracon
O 111412023 Drill Rig:Dando SPC 375 Driller:FTE
ca
Z 111512023 2701 Westport Rd
F Charlotte,NC Project No.:71225096 Exhibit: A-17

BORING LOG NO. SNKM23-531 Page 3 of 5
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.188353°Longitude:-81.403331° _ Q w F J n z F
N a aO Northing:532165.613 Easting:1282015.003 -jrA K z vFWd O w z - -
PI
Surface Elev.:864.855(Ft.) Lou ¢mQw ir LL
O0
� w
DEPTH ELEVATION Ft. O a
oV VPARTIALLY WEATHERED ROCK(PWR),sampled as
light gray,silty SAND with gravel,fine to coarse grained,
o angular,nonplastic,no odor,moist,no cementation,no
WI HCI reaction;30.8%gravel,51.4%sand, 17.8%fines;no
oxidation
w
x
co
�I Trace gravel 65-70'bgs 6
z
0
w
0
O
m
0
N Sampled as light gray and dark gray,poorly graded SAND 7
a with silt and gravel,with cobbles,low oxidation
c�
LU
ao
J
0
D
>
w
W, 7
N 1
w
Q
a
0
N
N
r
c7 80.0 784.9 8
POORLY GRADED SAND WITH SILT AND 3-6-5
WI •;'P GRAVEL(SM),with cobbles,light gray and dar gray, 1.2 N=11
oI : D about 15%cobbles,about 30%gravel,about 50%fine to
W coarse grained angular sand,about 5%fines,nonplastic,
medium dense,moist,no cementation,no odor,no HCI
0 :�,Q r�ction
o '6,
p
(r 8
a
w
a '•
z .
2
it :•A:
O
LL 90.0 774.9 9
01
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
w
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
ID Abandonment Method:
T Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-30-2023 Boring Completed:11-02-2023
z 1113/2023 Irerracon
O 111412023 Drill Rig:Dando SPC 375 Driller:FTE
ca
Z 111512023 2701 Westport Rd
F Charlotte,NC lProject No.:71225096 Exhibit: A-17

BORING LOG NO. SNKM23-531 Page 4 of 5
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.188353'Longitude:-81.403331° _ "Q w a w z
N = Northing:532165.613 Easting:1282015.003 F > - w p D w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:864.855(Ft.) o ¢m Q w = O o w
'a O cn of O a
DEPTH ELEVATION Ft.
o GARNET MICA SCHIST,ligh tan d dark gray,fresh to
m highly weathered,moderately to extremely fractured,low
0 oxidation,WEATHERED BEDROCK
w
J_
LL
D
w REC:3'/10'
U) (30%)
Fi RQD:0.3'/10'
(3%)
0
w
s
0
0
N
N Medium oxidation 100-110'bgs 10
d
c�
m
J
> RECA'/10'
LU 1 (40%)
RQD:O'/10'
W (0%)
a_
Iw
0
N
N
N
0 11
° No recovery 110-120'bgs.Driller attempted twice to
> recover material,but unsuccessful.Bottom of hole caved
o in at 106'bgs
0
0
ai
of REC:O'/10'(0%)
1 1 RQD:O'/10'
° (0%)
EL
w
K
Z
0
O
0
O
U_ 120.0 744.9 12
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/3/2023 Boring Started:10-30-2023 Boring Completed:11-02-2023
O 111412023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
w Z 11/5/2023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-17

BORING LOG NO. SNKM23-531 Page 5 of 5
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
o LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.188353°Longitude:-81.403331° _ Q w F J n z F
N a Northing:532165.613 Easting:1282015.003 > � j p ¢w >= z
w F W d O w w z LL-PL-PI v
Surface Elev.:864.855(Ft.) o ¢m Q w �ir O o w
a �O rA K O a
O DEPTH ELEVATION Ft.
o Boring Terminated at 120 Feet
N
m
O
�I
J
LL
D
LU
7
�I
Z_
W
O
LU
0
N
'a
C7
ao
J
LU
D
LU
N
W
2
a
0
N
N
r
0
J
W
�I
LU
W
O
ai
of
cr
0
0
a
w
a
z
2
E
0
2
0
w
LL
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
T Well installed in boring upon completion.
Q Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:10-30-2023 Boring Completed:11-02-2023
z 1113/2023 Irerracon
O 111412023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 111512023 2701 Westport Rd
F Charlotte,NC jProject No.:71225096 Exhibit: A-17

SNKM23-540 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1282626 533518.4(ft amsl)885.88 (ft bgs) 64.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon)
FQ m Water Kft/day Details
t D' Producing Q K-ft/day o LL
0 0 0
�' O o + + +
y L Y Downhole Survey Zones w w N N
W Gx �o tj fn o 0
0
884 //
4
880
$
876
12
872
16
868
20
864
24
860
28
856
32
852
36
848
40
844
44
840
48
836
52
832
56
828
60
824
64
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-540 Page of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
v LL
Latitude:35.192099'Longitude:-81.401391° _ Q w r! n z F
N a Northing:533518.411 Easting:1282626.378 > -J j p ¢w >= z
w Lu w o O W w z LL-PL-PI v
0 Surface Elev.:885.882(Ft.) o ¢m Q w L O w
a �O rA K O rl
O DEPTH ELEVATION Ft.
o FILL-SILTY SAND(SM),trace gravel and cobbles,
brown,about 5%cobbles,about 5%gravel,about 65% 4
o fine to medium grained angular sand,about 25%fines,
WI nonplastic,moist,no cementation,no HCI reaction,low
organics,medium oxidation,OVERBURDEN
4.0 881.9
PARTIALLY WEATHERED ROCK(PWR),sampled as
D white and gray,silty SAND,trace gravel,fine to coarse 5
zI grained,angular,nonplastic,no odor,moist,no 75/2" 13.8 87 23.4
cementation,no HCI reaction; 13.4%gravel,63.2%sand,
w
23.4%fines,low oxidation,NATIVE(RESIDUAL)
0
Brown 8-10'bgs
N 10%cobbles,5%gravel,70%sand, 15%fines
N 1 0.3 4"
'a
Lu
C7
ao
J
Lu
D
Lu
�I 0 47/0"
N
W
2
a
18.0 867.9
PARTIALLY WEATHERED ROCK sampled as
N brown and yellowish brown,silty SAND,with gravel and
cobbles,fine to coarse grained,angular,nonplastic,no
0 odor,moist,weak cementation; 12.1%gravel,44.6%sand, 2 0.3 50/4"
>I 43.3%fines,low oxidation,SAPROLITE
0
�I
0
0
T.
0
I
it 2
0 0.3 75/4"
w
¢ I
z 1.3 43.3
2
W
0
L r
W
LL
0 0 3
w
F- Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(n Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
o Original boring:CG-TSF4
See Appendix B for description of laboratory
> procedures and additional data(if any).
z Abandonment Method:
m Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/8/2023 Irerracon Boring Started:11A7-2023 Boring Completed:11-0&2023
O 111912023 Drill Rig:Dando SPC 375 Driller:FTE
m
m 2701 Westport Rd
Charlotte,NC Project No.:71225096 Exhibit: A-21

BORING LOG NO. SNKM23-540 Page 2 of 3
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.192099'Longitude:-81.401391° _ "Q w a w z
N = Northing:533518.411 Easting:1282626.378 F > - w p D w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:885.882(Ft.) o ¢m Q w = O o
O w
'a cn of a
DEPTH ELEVATION Ft.
o PARTIALLY WEATHERED ROCK(PWR),sampled as
m brown and yellowish brown,silty SAND,with gravel and
o cobbles,fine to coarse grained,angular,nonplastic,no
wI odor,moist,weak cementation; 12.1%gravel,44.6%sand,
LL 43.3%fines,low oxidation,SAPROLITE(continued)
D
x
F
w
35.0 850.9 3
F� / MUSCOVITE PEGMATITE,highly weathered,medium
z oxidation,WEATHERED BEDROCK
o
w �
i
E
0 � —
_ 9.9 34.8
m
N � _
4 0 75/1"
m _
J / /
J
o
> — REC:2'/10'
L (20%)
4 RQD:O'/10'
W (0%)
w L
m �
N /
N �
N � I
o � \
5
J
oClose to moderate fracture spacing,slightly weathered
0�1 7 _ 51-64'bgs
Cn i
5
J / RECA'/4'
J (100%)
z — RQD:1.5'/4'
L (38%)
o
0
0
w `
0 601
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/8/2023 Boring Started:11-07-2023 Boring Completed:11-08-2023
m 11/9/2023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-21

BORING LOG NO. SNKM23-540 Page 3 of 3
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.192099'Longitude:-81.401391° _ "Q w a w z
N = Northing:533518.411 Easting:1282626.378 F > - w p D w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:885.882(Ft.) o ¢m Q w = O o w
'a O cn of O a
DEPTH ELEVATION Ft.
o / MUSCOVITE PEGMATITE,highly weathered,medium
m oxidation,WEATHERED BEDROCK(continued)
o �
LU
J /
D \
7 64.0 821.9
Boring Terminated at 64 Feet
U)
z
c�
0
w
O
0
N
N
r
d
In
J
D
>
N
Q
d
O
N
N
0
O
J
>
Cn
co
dl
o�
H
O
w
K
Z
T
K
O
2
O
K
w
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevafions were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/8/2023 Boring Started:11-07-2023 Boring Completed:11-08-2023
m 11/9/2023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-21

SNKM23-541 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1280558 531049.2(ft amsl)910.47 (ft bgs) 90.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t FQ m D' Producing Q K-ft/da o 0 0 0
�' O o + + +
y L Y Downhole Survey Zones w w N N
W Gx �o tj fn o 0
910 0
905 7 5 /
900 10
895 15
890 20
885 7 25
880 30
I
875 7 35
I
870 7 40
I
865 45
860 7 50
855 7 55
850 60
845 7 65
840 70
835 75
830 7 80
825 7 85
90
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite
Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-541 Page 1 of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
UO LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
U Latitude:35.185179°Longitude:-81.408113° _ Q w F� o z F
N = PI
Northing:
oO a
Northing:531049.213 Easting:1280557.537 � z vFWd O w z - -
Surface ElevLU
.:910.471(Ft.) Lou ¢mQ w ir LL
O w
DEPTH ELEVATION Ft. O a
o SANDY SILT(ML),trace gravel,reddish brown,about 3.7
' %angular gravel,about 43.7%fine to coarse grained
o angular sand,about 52.6%fines,low plasticity,hard,
w moist,no cementation,no odor,no HCI reaction,low
LL organics,high oxidation,NATIVE(RESIDUAL)
D
x
4
w
�i 5.5 905 5 T
75/6" 3.4 74 52.6
? PARTIALLY WEATHERED ROCK(PWR),sampled as
o brownish gray and red,silty SAND,trace gravel,fine to
coarse grained,angular,nonplastic,no odor,moist,no
s cementation,no HCL reaction; 1.5%gravel,61.3%sand,
0 37.2%fines,high oxidation,SAPROLITE
10.7 37.2
N 0.7 27-50/2"
'a 1C7
J
w Sampled as white and light brown,silty SAND,with gravel
and cobbles,fine to coarse grained,angular,nonplastic,no
w odor,moist,no cementation,no HCI reaction; 15%
cobbles, 15%gravel,40%sands,30%fines,low oxidation fO.4 75/5"
N
W
Q
2
a
rn
0
N 19.0 891.5
MUSCOVITE PEGMATITE(CHERRYVILLE 6.7 43.1
c� GRANITE),white,gray,and brown,highly weathered, 2
° coarse-grained,moderately fractured,medium strong,high r 0.1 50/1"
w
oxidation,WEATHERED BEDROCK r
Moderately weathered,coarse grained,sound to
w \ moderately fractured,high oxidation 20-28.5'bgs
0 i
a —
i
of \
o � With quartzite veins 25-28'bgs 2
w
a
z
2
W — 882
O
W 17.9 14.3
0 F I I
301
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/9/2023 Irerracon Boring Started:11A92023 Boring Completed:11-11-2023
o 1111012023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 1111112023 2701 Westport Rd
F Charlotte,NC jProject No.:71225096 Exhibit: A-22

BORING LOG NO. SNKM23-541 Page 2 of 4
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.185179'Longitude:-81.408113' _ "Q w a w z
N = Northing:531049.213 Easting:1280557.537 F > - w p D w = z
0
N w F w a O w w U �z LL-PL-PI U
Surface Elev.:910.471(Ft.) o ¢m Q w [If = O o
O w
'a cn of a
DEPTH ELEVATION Ft.
o PARTIALLY WEATHERED ROCK(PWR),sampled as 0.6 28-50/1"
m / gray and white,poorly graded SAND with silt and gravel, I
o fine to coarse grained,angular,nonplastic,no odor,moist,
no cementation,no HCL reaction;40.1%gravel,45.7%
LLi and, 14.3%fines,medium oxidation(continued)
U _ MUSCOVITE PEGMATITE(CHERRYVILLE
\ GRANITE),gray,red,and black,unweathered,sound to REC:3'/10'
n — slightly fractured,medium strong,foliated,upper mica (30%)
F, _ schist(<1%pyrrhotite),WEATHERED BEDROCK 3 RQD:0710'
z (0%)
o Muscovite pegmatite fractures.Driller indicated 30.5-40'
LL bgs interval consisted of boulders intercalating with sand
o _ layer,washout observed
� J /
m �
o
N _
N A
N Low oxidation F
d
LU
a i �
L
o
n — / REC:4.5/10'
LU
` 4 (45%)
RQD:0710'
W (0%)
- -
m /
N —
N
< Lens of sandy SILT with gravel 49-50'bgs I
0 Muscovite pegmatite boulder with sand intervals; 5 0 50/2" 9.1 57
moderately to extremely fractured,no oxidation
a I
REC:4710'
` (40%)
o 5 RQD:0710'
a L (0%)
w
K
Z
T
K
O
O
L _ 60.0 850.5 6
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/9/2023 Boring Started:11-09-2023 Boring Completed:11-11-2023
O 11/1012023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
ED
Z 1111112023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-22

BORING LOG NO. SNKM23-541 Page 3 of 4
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.185179'Longitude:-81.408113' _ "Q w a w z
N = Northing:531049.213 Easting:1280557.537 F > - w p D w = z
0
N w F w a O w w U �z LL-PL-PI U
Surface Elev.:910.471(Ft.) o ¢m Q w [If = O o w
'a O cn of O a
DEPTH ELEVATION Ft.
o / MUSCOVITE PEGMATITE(CHERRYVILLE 0.2 50/2"
m GRANITE),gray,red,and black,moderate to extremely
o fractured;medium oxidation
LU
J /
D \
F
LU REC:5710'
— (50%)
Fi 6 RQD:0710'
< (0%)
o �
w _
o J /
m —
o �
N
N
N
r
d \
L
o /
D REC:3.5/10'
L (35%)
�' i Fresh to slightly weathered,sound to moderately fractured, 7 RQD:0710'
W _ medium strong,no oxidation;some core continuously 0%
Q slipped out after each run resulting in overcoring and
— slipping the tooling over unrecovered material
REC: 176'
m — (17%)
N RQD:0'/6'(0%)
g
° J Overlap:80-81'
w
o �
WI _ REC:7714'
i (50%)
° RQD:0.5'/14'
of (4%)
i 8
K I
oLU
L
/ 4'of rock core left in hole(depth with tape measure read
z 86'bgs)
LD
o i
L \ 90.0 820.5 9
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/9/2023 Boring Started:11-09-2023 Boring Completed:11-11-2023
O 11/1012023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
ED
Z 1111112023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-22

BORING LOG NO. SNKM23-541 Page 4of4
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
U Latitude:35.185179°Longitude:-81.408113° _ Q w F� o z F
N = PI
Northing:
aO a
rA K Northing:531049.213 Easting:1280557.537 � it z vFWd O w z - -
Surface Elev 910.471(Ft.) Lou ¢mQw ir LL
Oo
. � w
DEPTH ELEVATION Ft. O a
o Boring Terminated at 90 Feet
N
m
O
�I
J
LL
D
LU
H
7
�I
Z_
W
O
LU
0
N
'a
C7
ao
J
LU
D
LU
N
W
2
a
0
N
N
r
0
0
J
W
�I
LU
W
O
ai
of
cr
0
0
a
w
a
z
2
E
0
2
0
w
LL
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
T Well installed in boring upon completion.
Q Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/9/2023 Irerracon Boring Started:11A92023 Boring Completed:11-11-2023
o 1111012023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 1111112023 2701 Westport Rd
F Charlotte,NC jProject No.:71225096 Exhibit: A-22

SNKM23-548 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1281087 531799.7(ft amsl)913.44 (ft bgs) 40.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t FQ m D' Producing Q K-ft/da o 0 0 0
o + + +
y O L Y Downhole Survey Zones w w Lu
N N
tj fn o 0
0 /
912 2 /
910
908 6 /
906 /
8
904 /
10
902 12
900 14
898
16
896
18
894
20 �
892
22
890
24
888
26
886
28
884
30
882
32
880
34
878
36
876
38
874
40
41.5
872 42
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite
Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-548 Page 1 of 2
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.187276'Longitude:-81.406401' _ "Q w a w z
N = Northing:531799.725 Easting:1281087.296 F > - w p D w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:913.444(Ft.) 0 ¢m Q w = O o
O w
'a cn of a
DEPTH ELEVATION Ft.
o SANDY SILT(ML),with mica,reddish brown,about 30
m angular sand,about 70%fines,low plasticity,low dry
o strength,no dilatancy,low toughness,moist,no
w cementation,no odor,no HCI reaction,low organics,high
oxidation,NATIVE(RESIDUAL)
U)
F
w
�
5.0 908.4 5
F� SILTY SAND(SM),with mica,white and light brown, 6-12-10
:. about 73.5% angular sand,about 26.5%fines, 1.4 N=22
o nonplastic,medium dense,moist,no cementation,no
LL odor,no HCI reaction,high oxidation
s •
0
m .
10
0
N '
N
1.4 11-7-5 18.8 26.5
White,light brown,and gray N=12
in
a '
LU
J
L
>
LL' 15.0 898.4
0�1 / MUSCOVITE PEGMATITE white,gray,and brown,slight
0 75/1"
Lu \ to moderately weathered,coarse-grained,moderately
Q fractured,strong rock,high oxidation,WEATHERED
BEDROCK REC:3'/5'
(60%)
o \ — RQD:0'/5'(0%)
N .7
N -
0 2
0 \ Hard drilling,low rate of penetration(ROP),moderately
> weathered,sound to moderately fractured
Lu
0i \
L _
w �
0
o — I REC:6.5/10' 7560
(65%)
o , 2 RQD:0.4'/10'
a w (4%)
J
z L
0
2 — / 29.0 884.4
o /
0 3
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
Sonic
o Original boring:CG-TSF-8
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/11/2023 Boring Started:11-11-2023 Boring Completed:11-12-2023
O 1111212023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
w Z 1111212023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-25

BORING LOG NO. SNKM23-548 Page 2of2
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.187276°Longitude:-81.406401° _ Q w F J n z F
N = Lu
PI
Northing:
aO a
Lu rA K Northing:531799.725 Easting:1281087.296 -J z vwWo O z - -
o Qw o 0 Surface Elev.:913.444(Ft.) O
� w
DEPTH ELEVATION Ft. O a
o UPPER MICA SCHIST,gray,red,and black,fine-grained,
m sound to slightly fractured,foliated,medium strong,
o unweathered(fresh),sound to slightly fractured,close to
Wi moderate fracture spacing,foliated,medium strong,no
oxidation,<1%pyrrhotite,UNWEATHERED BEDROCK
LL
D (continued)
x
w EC:9.6/10'
Cn (95%)
Di 3 RQD:7.4'/10'
(74%)
0
w
x
0
O
m
rn
0
N 40.0 873.4 4
Boring Terminated at 40 Feet
'a
C7
J
Lu
W
D
W
�I
N
W
¢
2
a
0
N
N
r
0
Lu
W
�I
Lu
O
ai
of
cr
0
a
w
a
z
2
Of
0
2
0
W
LL
0
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:11-11-2023 Boring Completed:11-12-2023
z ,,,,,,2023 Irerracon
O 1111212023 Drill Rig:Dando SPC 375 Driller:FTE
( Z 1111212023 2701 Westport Rd
F Charlotte,NC Project No.:71225096 Exhibit: A-25

SNKM23-550 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1280874 532567.6(ft amsl)899.46 (ft bgs) 68.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kftiday Details
t FQ m D' Producing Q K-ft/da o 0 0 0
o + + +
y O L Y Downhole Survey Zones w w Lu
N N
tj fn o 0
0 /
896 4
892 8
888 12
884 16
880 20
.N:
876 N`
24 .M..:. ,, ..
872 28 M
868 32
864 36
I
860 40
I
856 44
I
852 48
848 52
844 56
840 60
I
836 64
832 68
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite
Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-550 Page of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
LL
v Latitude:35.189371°Longitude:-81.407178° _ Q w F� o z F
N = PI
Northing:
aO a
rA K Northing:532567.639 Easting:1280873.685 � z vFWd O w z - -
Surface ElevLU
.:899.461(Ft.) Lou ¢mQ w ir LL
O
� w
DEPTH ELEVATION Ft. O a
o SILTY SAND(SM),with mica,yellowish brown and brown,
'. about 70%fine to medium grained angular sand,about
o 30%fines,nonplastic,dense,moist,no cementation,no
w . ' HCI reaction,high oxidation,NATIVE(RESIDUAL),
J SAPROLITE
LL
D
2
H
w
5
z 1.4 12-18-24
N=42
o
w
LL_
0 .
O
N 10.0 889.5 l
PARTIALLY WEATHERED ROCK(PWR),sampled as 1.3 16-15-50/6"
yellowish brown and brown,silty SAND with gravel,fin
coarse grained,angular,nonplastic,no odor,moist,no
Jcementation,no HCI reaction;5.9%gravel,69.1%sand
25%fines,high oxidation
0
D 13.2 25.0
W
N
0 17-43 75/2"
W
2
a
0
N 19.0 880.5
MUSCOVITE PEGMATITE,gray,brown,and white, I
c� highly weathered,extremely fractured,high oxidation,lens 2
° of quartz 20-21'bgs,WEATHERED BEDROCK 0.2 50/2"
i
Lu Gray,white,and light brown,unweathered to slightly 2700
W' \_ weathered,coarse-grained,sound to moderately fractured, REC:o'/5'
weal m oxidation (60/o)
v, _ RQD:1.8'/5'
°� i (36%)
a —
i
� < 2
0
w
a
z
3 '\
it —
0
0
0 3
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
W
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
m Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:11-12-2023 Boring Completed:11-13-2023
z 11/12/2023 Irerracon
O 1111312023 Drill Rig:Dando SPC 375 Driller:FTE
m
m 2701 Westport Rd
F Charlotte,NC Project No.:71225096 Exhibit: A-26

BORING LOG NO. SNKM23-550 Page 2 of 3
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
O }} o z
U Latitude:35.189371°Longitude:-81.407178' _ "Q w a w Z
N = Northing:532567.639 Easting:1280873.685 F > - w p D w = z
0
N w F w a O w w U Z LL-PL-PI U
Surface Elev.:899.461(Ft.) 0 ¢m Q w = O o w
'a O cn of O a
DEPTH ELEVATION Ft.
o / MUSCOVITE PEGMATITE,gray,brown,and white,
m highly weathered,extremely fractured,high oxidation,lens
o of quartz 20-21'bgs,WEATHERED BEDROCK
w (continued)
J
D \
F 7 —
w
REC:9.5'/21'
Fj 3 (45%)
z RQD:0721'
_
(0%)
w
0 /38.0 861.5
UPPER MICA SCHIST,dark gray and black,moderately
m weathered,moderately fractured,no oxidation
0
N 40.0 859.5 4
/ MUSCOVITE PEGMATITE,gray,white,and light brown,
d slightly to moderately weathered,fine to coarse-grained,
m i
moderately fractured,medium strong,medium oxidation
J � �
Q \
D
>
w 4
N
w I
Q
2
m J /
0
N �
N
N _
50.0 849.5 5
° UPPER MICA SCHIST,gray and white,unweathered,
>' medium to fine-grained,sound to moderately fractured, REC:405'/11'
o weak rock,with garnets,no visible sulfides,no oxidation (41/o)
�i RQD:0.7'/11'
w (6%)
0
ai
o�
5
0
W
a
z
o I 3640
0
0
L
0 601 w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/12/2023 Boring Started:11-12-2023 Boring Completed:11-13-2023
m 1111312023 Irerracon Drill Rig:DandoSPC375 Driller:FTE
2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-26

BORING LOG NO. SNKM23-550 Page 3 of 3
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
v Latitude:35.189371°Longitude:-81.407178° _ Q w F� o z F
N = Northing:532567.639 Easting:1280873.685 > w o Z) w x z
a
w LU w d O W w z LL-PL-PI v
Surface Elev.:899.461(Ft.) o ¢m Q w L O o w
a O U) W O a
O DEPTH ELEVATION Ft.
o UPPER MICA SCHIST,gray and white,unweathered,
medium to fine-grained,sound to moderately fractured,
o weak rock,with garnets,no visible sulfides,no oxidation REC:4.5'/11'
Wi (continued) (41%)
LL RQD:2.1'/11'
(19%)
w
co
z'
6
z
0
w
0 67.8 831.7
0 MUSCOVITE PEGMATITE,gray and white,
unweathered,coarse grained,moderately fractured,strong
ock,no oxidation
Boring Terminated at 68 Feet
'a
LU
C7
ao
J
0
D
LU
N
W
2
a
0
N
N
r
>
0
>I
LU
LI
O
ai
of
cr
0
a
w
a
z
2
W
0
2
0
W
LL
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
L—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
m Well installed in boring upon completion.
c7 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:11-12-2023 Boring Completed:11-13-2023
z 11/12/2023 Irerracon
O 1111312023 Drill Rig:Dando SPC 375 Driller:FTE
m
m 2701 Westport Rd
Charlotte,NC Project No.:71225096 Exhibit: A-26

SNKM23-553 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1281895 533709.6(ft amsl)994.25 (ft bgs) 199.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t FQ m D' Producing Q K-ft/da o LL
0 0 0
�' O o + + +
y L Y Downhole Survey Zones w w N N
W Gx �o tj fn o 0
990 0 /
10
980
20
970
30 /
960
40 .�950
50
940 /
60
930
70
920
80
910
90
900
100
890
110
880
120
870
130
860
140
850
150
840
160
830
170
820
180
810
190
800
200
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite
Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-553 Page 1 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1926'Longitude:-81.4039' _ Q w a w z z
N = Northing:533709.631 Easting:1281894.938 F > W w p w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:994.247(Ft.) o ¢m Q w � = O w
a O < L U a
DEPTH ELEVATION Ft.
o FILL-SILTY SAND(SM),reddish brown,about 70
m fine to medium grained angular sand,about 30%fines,
o nonplastic,moist,no cementation,no odor,no HCI
wi 25 reaction,micaceous,high oxidation 991_7
FILL-POORLY GRADED SAND WITH SILT
SP-SM ,trace silt,white,about 90%fine to coarse
grained angular sand,about 10%fines,nonplastic,moist,
Lu
5.0 no cementation,no odor,no HCI reaction,low oxidation 989.2 5
FILL-SILTY SAND(SM),trace cobbles and gravel, 18-12-10
z brown,about 5%cobbles,about 10%gravel,about 55% 0 N=22
o fine to coarse grained angular sand,about 30%fines,
LL nonplastic,medium dense,moist,no cementation,no
0 odor,no HCI reaction,no oxidation
m
0
N
N White,very loose 3-2-2
a 1 N=4
c�
LU
m
a
J
LU
D
> White sand with gravel,no oxidation,no cementation
LU
14-15'bgs
0.8 3-2-2
w N=4
a
x
w
N 4.4%gravel,65.7%sand,29.9%fines
17.3 40-33-7 29.9
0 2
0 Reddish brown,weak cementation,very loose,high L2-2-2
1
W' oxidation
0
i
LU
w
o 2
a
z
c�
0 6.9%9ravel,58.1%sand,35%fines
0
I 22.2 41-29-12 35.0
U_ L.0 964.2 3
0
w
~¢ Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
a
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
Sonic
o Original boring:CG-TSF-10
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/17/2023 Boring Started:11-14-2023 Boring Completed:11-19-2023
O 1111812023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
w Z 1111812023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-28

BORING LOG NO. SNKM23-553 Page 2 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1926'Longitude:-81.4039' _ Q w a w z z
N = Northing:533709.631 Easting:1281894.938 F > W w p w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:994.247(Ft.) o ¢m Q w � _ ° w
'a O < LU 0 a
DEPTH ELEVATION Ft.
N FILL-SILTY SAND(SM),trace gravel,reddish brown,
m about 6.9%gravel,about 58.1 %fine to coarse grained 0.7 N=2
oM angular sand,about 35%fines,low plasticity,very loose,
Lul M. moist,weak cementation,no odor,no HCI reaction
J_
LL
Ln
w
z'
3
Z
0
w
s
0
m
0
N 40.0 954.2 4
FILL-SANDY SILT(ML),white,about 30%fine to 4-3-2
d medium grained sand,about 70%fines,medium 1.3 N=5
plasticity,stiff,moist,moderate cementation,no odor,no
in HCI reaction,high oxidation
.43.0 951.2
oX FILL-WELL GRADED SAND(SW),trace cobbles,
n gravel,and silt,brown,about 5%cobbles,about 5%
W gravel,about 80%fine to coarse grained angular sand,
about 10%fines,nonplastic,moist,moderate 4
cementation,no odor,no HCI reaction,low oxidation
w
a
x
w
°48.0 946.2
N FILL-CLAYEY SAND(SC),about 8%gravel, out
N 55.6%fine to medium grained sand,about 36.3%fines, 16.3 49-26-23 36.3
0 50.0 medium plasticity,moist,moderate cementation,no odor, 944.2
o no HCI reaction,high oxidation 5
>1 FILL-SANDY SILT(ML),about 5%gravel,about 35% 0.8 4-7-6
o fine to coarse grained sand,about 60%fines,medium N=13
0�' plasticity,stiff,moist,weak cementation,no odor,no HCI
LU
.53.0 reaction,low oxidation 941.2
° FILL-SILT WITH SAND(ML),reddish brown,about 20
o .:54.0 %fine to medium grained sand,about 80%fines, 940.2
medium plasticity,moist,moderate cementation,no odor,
o HCI reaction,high oxidation 5
FILL-WELL GRADED SAND(SW),trace silt,reddish
brown,about 90%fine to coarse grained angular sand,
z about 10%fines,nonplastic,moist,no cementation,no
58.0 odor,no HCI reaction 936.2
o FILL-SANDY SILT(ML),reddish brown,about 5%
o gravel,about 35%fine to coarse grained sand,about 60
� 60.0 %fines,medium plasticity,moist,weak cementation,no 934.2
64
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
a
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/17/2023 Boring Started:11-14-2023 Boring Completed:11-19-2023
O 1111812023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
w Z 1111812023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-28

BORING LOG NO. SNKM23-553 Page 3 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
v LL
Latitude:35.1926'Longitude:-81.4039° _ LU Q w F� o z F
N = Northing:533709.631 Easting:1281894.938 > � w p w x z
a
w LU w o O W w z LL-PL-PI v
0 Surface Elev.:994.247(Ft.) 0 ¢m Q w L O w
a �O rA K O rL
O DEPTH ELEVATION Ft.
N or,no HCI reaction,low oxidation 4-5-7
FILL-SILTY SAND(SM),trace gravel,light brown,about 0'8 N-
0 6.5%gravel,about 66.3%fine to coarse grained angular 20.0 44-39-5 27.2
Jsand,about 27.2%fines,low plasticity,medium dense to
U- very dense,moist,no cementation,no odor,no HCI
w reaction,high oxidation
reddish brown
w
D 6
z'
z
0
W
s
0
0
70—
Brown 0.5 33-50/5"
a
C7
ao
J
0
W
V)
W
N
W
Q
2
a
0
N
N
N
r
0 Reddish brown,nonplastic,no oxidation; 1.9%gravel, 8 38 33-27 5.3 NP 20.7
wl 77.4%sand,20.7%fines 1 N=60
0
LU
w
[3.0 911.2
FILL-WELL GRADED SAND(SW),trace cobbles,
o, gravel,and silt,brown and white,nonplastic,about 10%
>°85.0 cobbles,about 10%gravel,about 80%fine to coarse 909.2
grained angular sand,moist,no cementation,no odor,no 8
0 .'•'`
a HCI reaction,no oxidation
• POORLY GRADED SAND(SP),brown,nonplastic,about
100%fine to coarse grained sand,moist,no cementation,
odor,no HCI reaction,high oxidation
0 •.
0 '
+:90.0 904.2 9 01
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
r—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
z Abandonment Method:
Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:11-14-2023 Boring Completed:11-19-2023
z 11/17/2023 Irerracon
O 1111812023 Drill Rig:TerraSonic 1195 Driller:FTE
w Z 1111812023 2701 Westport Rd
F- Charlotte,NC Project No.:71225096 Exhibit: A-28

BORING LOG NO. SNKM23-553 Page 4 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1926'Longitude:-81.4039' _ Q w a w z z
N = Northing:533709.631 Easting:1281894.938 F > W w p w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:994.247(Ft.) o ¢m Q w � = O w
'a O < L U a
DEPTH ELEVATION Ft.
N WELL GRADED SAND(SW),reddish brown and white, 10-13-16
m nonplastic,about 10%gravel,about 90%fine to coarse 1 1 N=29
o grained sand,medium dense,moist,no cementation,no
w odor,no HCI reaction,no oxidation
J 93.0 901.2
T SANDY SILT(ML),non plastic,about 100%fine to coarse
grained sand,moist,no cementation,no odor,no HCI
U) reaction,high oxidation
g
z
Z
0
w
o Brown and white,medium oxidation
0
rn
100.0 894.2 1 Q
WELL GRADED SAND(SW),trace silt,about 90%fine 14-10-11
d to coarse grained angular sand,about 10%fines, 1 N=21
ID nonplastic,medium dense,moist,no cementation,no
Q odor,no HCI reaction,no oxidation
J
°103.0 891.2
SILTY SAND(SM),light brown,about 70%fine to coarse
n grained angular sand,about 30%fines,low plasticity,
Ld 105.0 moist,weak cementation,no odor,no HCI reaction, 8892
°° medium oxidation 10
°o o°o 106.o WELL GRADED SAND(SW),trace silt,reddish brown, 888.2
Qbout 90%fine to coarse grained angular sand,about 10
I%CI
fines,nonplastic,moist,no cementation,no odor,no
reaction,no oxidation
N SILTY SAND(SM),white,about 70%fine to coarse
N grained angular sand,about 30%fines,low plasticity,
dense,moist,weak cementation,no odor,no HCI reaction,
0 medium oxidation 11
o
�, reddish brown 1 1 13-22-20
w N=42
0
LU
w
'.'•113.0 881.2
° WELL GRADED SAND(SW),trace gravel,about 5%
gravel,about 85%fine to coarse grained angular sand,
about 10%fines,nonplastic,moist,no cementation,no
odor,no HCI reaction 1 1
W0 Red,white,high oxidation 115-116'bgs
LU
J
z_
U'
O
O
L 120.0 874.2 0 12
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
a
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/17/2023 Boring Started:11-14-2023 Boring Completed:11-19-2023
O 1111812023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
w Z 1111812023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-28

BORING LOG NO. SNKM23-553 Page 5 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1926'Longitude:-81.4039' _ Q w a w z z
N = Northing:533709.631 Easting:1281894.938 F > W W ❑ w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:994.247(Ft.) ❑ ¢m Q w LL = O ❑ w
'a O < LU 0 a
DEPTH ELEVATION Ft.
N SILTY SAND WITH GRAVEL(SM),trace cobbles and 15-25-15
m gravel,brown,about 10%cobbles,about 10%gravel, 0.6 N=40
o about 50%fine to coarse grained angular sand,about 30
wl . ' %fines,low plasticity,dense,moist,weak cementation,no
LL odor,no HCI reaction
D
x
L ; White,red,high oxidation 124-126'bgs
I '
12
z_ :126.0 868.2
WELL GRADED SAND(SW),trace gravel and silt,brown,
❑ about 5%gravel,about 90%fine to coarse grained
oangular sand,about 5%fines,nonplastic,medium dense,
0 moist,weak cementation,no odor,no HCI reaction
rn
0
N
" 13
Red,high oxidation 130-131'bgs 17-19-10
0.6 N=29
LU
m
a
J
LU_ 13
N
W
Q
000000
rn
0
N
N White,red,high oxidation 139-140'bgs
N
140.0 854.2 14
0 SILTY SAND WITH GRAVEL(SM),about 0.6%gravel, 43-38-44
WI :.'° about 57.7%fine to coarse grained angular sand,about 1.1 N=82
❑I 41.8%fines,nonplastic,very dense,moist,weak
w
cementation,no odor,no HCl reaction
0 'D I
o 10.6 NP 41.8
•
of •
I :D
14
a 146.0 848.2
WELL GRADED SAND(SW),trace gravel and silt,white
a and light brown,about 5%gravel,about 90%fine to
coarse grained angular sand,about 5%fines,nonplastic,
o moist,weak cementation,no odor,no HCI reaction
0
150.0 844.2 15
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
❑
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/17/2023 Boring Started:11-14-2023 Boring Completed:11-19-2023
O 1111812023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
w Z 1111812023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-28

BORING LOG NO. SNKM23-553 Page 6 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
00 LOCATION See Exploration Plan r W o (L ATTERBERG v F LIMITS Z
v LL
Latitude:35.1926'Longitude:-81.4039° _ Q w LU F� o z F
N = Northing:533709.631 Easting:1281894.938 > w p w x z
a
w w o O W w z LL-PL-PI v
Surface Elev.:994.247(Ft.) 0 ¢m Q w W O 0 w
a � rA Lu O rL
O DEPTH ELEVATION Ft. O
oV PARTIALLY WEATHERED ROCK(PWR),sampled as 0.2 50/2"
white,well graded SAND,trace silt,fine to coarse grained,
o angular,nonplastic,no odor,moist,no cementation,no
Wi HCI reaction;95%sands,5%fines,no oxidation
J
U_
D Drilled 150-160'bgs:washout
x
w
D 15
z
0
w
s
0
0
N Sampled as white,light brown,poorly graded SAND, 16
a coarse grained;upper 2 feet of ten-foot soil bag not
c� accounted for recovery since it was hole plug(bentonit
used after 170 feet of casing put in,as there was loss o
circulation(drilling fluid). 1W
0
w
L
w
W, 1
N ,
W
Q
2
a
0
N
N 1
r
170.0 824.2 17
MUSCOVITE PEGMATITE(CHERRYVILLE 0.3 75/4"
> GRANITE),about 20%cobbles,about 20%gravel,
o about 60% sand,weak cementation,no odor,moderate
wl to highly fractured,moderately weathered,medium
oxidation,coarse grained;WEATHERED BEDROCK
0 �—
a 7
REC:3710'
(30%)
it175-0 RQD:0.3'/10'
Q_ (3%)
w
a
z �
O 17 815.2
� . I
0 18
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(0 Advancement Method: Notes:
r—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F-
z Abandonment Method:
T Well installed in boring upon completion.
O Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:11-14-2023 Boring Completed:11-19-2023
z 11/17/2023 Irerracon
O 11/1812023 Drill Rig:TerraSonic 1195 Driller:FTE
ca
Z 1111812023 2701 Westport Rd
F- Charlotte,NC jProject No.:71225096 Exhibit: A-28

BORING LOG NO. SNKM23-553 Page 7 of 7
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1926'Longitude:-81.4039' _ Q w a w z z
N = Northing:533709.631 Easting:1281894.938 F > W w p w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:994.247(Ft.) o ¢m Q w � = O w
'a O < LU U a
DEPTH ELEVATION Ft.
o / MUSCOVITE PEGMATITE(CHERRYVILLE
m GRANITE),gray and white,fine to medium grained,
o unweathered(fresh)to moderately weathered,sound to
wI moderately fractured,very close to close joints,foliated
LL (continued)
D � -
7 —
LL, REC:8710'
— (80%)
�i 18 RQD:2.6'/10'
z < ` (26%)
o
w _
o J /
Unweathered(fresh)to slightly weathered,no oxidation; Overlap:
N UNWEATHERED BEDROCK. 190 189-190'
L
REC:979'
L
w / (100%)
> RQD:2.779.0'
Lu
19 (30%)
N
w
2
d I
m —
N 199.0 795.2
N
Boring Terminated at 199 Feet
0
O
JI
Lu
O
dl
oI
H
O
w
K
Z
T
K
O
2
O
K
w
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevafions were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/17/2023 Boring Started:11-14-2023 Boring Completed:11-19-2023
O 1111812023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
ED
Z 1111812023 2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-28

SNKM23-557 DRILLHOLE LOG AA.LBEMARLE
Easting Northing Elevation Depth Hole Diameter Well Diameter Material Schedule
1282178 532952.2(ft amsl)860.21 (ft bgs) 90.00 (in) 6.0 Casing (in) 2.0 PVC 40
Inclination Azimuth Drill Method Drill Date Well Diameter Material Schedule Slot Width
(deg) 0 (deg) g0 Sonic Screen (in) 2.0 PVC 40 (in) 0.02
Logged Spinner Log Spinner Log Evaluation Slug Test
Material Lithologic (counts per Second) Q Rising
Uphole Survey s Well
T e 0 IOT-ft/day o QFalling
c p Description N Construction
°' (Terracon) 6 Water y Kft/day Details
t FQ m D' Producing Q K-ft/da o 0 0 0
�' O o + + +
y L Y Downhole Survey Zones w LL
w N N
W Gx �o tj fn o 0
860 0
855 5
850 10
1 .75
845 15
840 20
I
835 25
I
830 30
I
825 35
I
820 40
I
815 45
810 50
805 55
8o0 60
I
795 65
790 70
785 75
780 80
775 85
90
Well Construction SRK Material Dahrouge Material USGS Formations Terracon Litho
Casing Overburden Overburden Quaternary Top Soil
Grout Intrusives Silt
Waste Rock Sa rolite
Open Hole Saprolite P Inner Piedmont Terrane Sand
Pellets Weathered Bedrock KM Blacksburg Fmn Gravel
Sand Weathered Fractured Bedrock Bedrock
Stainless Screen Bedrock Bedrock KM Battleground FMN
Screen NR Collapse z--� srk consulting
oisuItir

BORING LOG NO. SNKM23-557 Page 1 of
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1905'Longitude:-81.4028' _ Q w a w z z
N = Northing:532952.184 Easting:1282177.916 F O> � w p w = z
0
N w F w a >O w w U z LL-PL-PI U
Surface Elev.:860.208(Ft.) 0 ¢m Q w � = 0 w
'a O < L U a
DEPTH ELEVATION Ft.
o FILL-SILTY SAND(SM),trace gravel,brown and
m reddish brown,about 5%gravel,about 65%fine to
oM medium grained subangular sand,about 30%fines,
wl nonplastic,moist,no cementation,no odor,no HCI
LL reaction,low oxidation
D
x
w
.5.0 855.2 5
SILTY SAND(SM),trace cobbles and gravel,brown and 26-34-42
:. reddish brown,about 5%cobbles,about 5%gravel,about 1.3 N=76
0 60%fine to medium grained subangular sand,about 30
LL %fines,nonplastic,very dense,moist,no cementation,no
0 odor,no HCI reaction,low oxidation,NATIVE(RESIDUAL),
SAPROLITE
m .
0
N '.'•10.0 850.2
PARTIALLY WEATHERED ROCK(PWR),sampled as 1 1.1 10-30-50/4"
d brown and reddish brown,silty SAND,fine to medium
grained,subangular,nonplastic,no odor,moist,no
in cementation,no HCI reaction;5%cobbles,5%gravel,
60%sands,30%fines,low oxidation
0
w
D
w
N 1.4 13-55-46
w N=101
a
N Sampled as light brown,poorly graded SAND with silt and
N gravel
° Sampled as light gray,sandy SILT,trace gravel;0.9% 2 0.8 2-50/5"
> gravel,46.5%sand,52.6%fines;no oxidation 6.7 NP 52.6
Lu
� Sampled as light brown,poorly graded SAND with silt and
Cn gravel,low oxidation
0
0-1
Sampled as brown and reddish brown,silty SAND,trace
cobbles and gravel low oxidation 2 0.4 75/5"
0
W
a
z
T
o Lens of fine sand with cobbles 28-28.5'bgs,medium
. oxidation I
"f 30.0 Sampled as brown and reddish brown,sandy SILT with 830.2
3
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
Sonic
o Original boring:CG-TSF-11
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/19/2023 Boring Started:11-19-2023 Boring Completed:11-20-2023
m 1112012023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-30

BORING LOG NO. SNKM23-557 Page 2 of 4
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1905'Longitude:-81.4028' _ Q w a w z z
N = Northing:532952.184 Easting:1282177.916 F O> � W p w = z
0
N w F w a 0 w w U z LL-PL-PI U
Surface Elev.:860.208(Ft.) o ¢m Q w LL = 0 w
'a O < LU 0 a
DEPTH ELEVATION Ft.
o ravel,medium oxidation
N
m PARTIALLY WEATHERED ROCK(PWR),sampled as
light gray,poorly graded SAND with silt,with cobbles,fine
JI to medium grained,subangular,nonplastic,no odor,moist,
no cementation,no HCI reaction; 15%cobbles,80%
sands,5%fines,medium oxidation
w Sampled as reddish brown and brown,sandy SILT with REC:8'/10'
� 35.0 825.2 (80%)
gravel,medium oxidation 3
/ RQD:0710'
z MUSCOVITE PEGMATITE(CHERRYVILLE (�%)
GRANITE),light brown,reddish brown,and black,high
Lu
37.0 oxidation,highly weathered,strong rock,coarse grained, 823.2
o WEATHERED BEDROCK
38.5 MICA SCHIST,dark gray,medium oxidation 821.7
m _ / MUSCOVITE PEGMATITE(CHERRYVILLE
N GRANITE),light brown,reddish brown,and black,high
N oxidation,highly weathered,strong rock,coarse grained 4
d
J 7
43.0 817.2
o MICA SCHIST,gray,no oxidation,medium grained,trace
n garnets,some pyrite
> REC:7710'
W 4 (70%)
RQD:2.1'/10'
W (21%)
a
N Dark gray,moderately fractured,slightly weathered,fine I
N grained,foliated,medium pyrite content,low oxidation
0 5
0
JI
>
W
I
K
W
0
0
K
a
of REC:5.5'/10'
I
5 (55%)
RQ
o D:0710'
EL (0%)
z
T
W
0
0
0
� 60.0 800.2 6
0
4
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
a
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/19/2023 Boring Started:11-19-2023 Boring Completed:11-20-2023
m 1112012023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-30

BORING LOG NO. SNKM23-557 Page 3 of 4
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
O LOCATION See Exploration Plan w Z d v F o LIMITS ATTERBERG w
p }} o z
U Latitude:35.1905'Longitude:-81.4028' _ Q w a w z z
N = Northing:532952.184 Easting:1282177.916 F O> � w 0 w = z
0
N w F w a O w w U z LL-PL-PI U
Surface Elev.:860.208(Ft.) 0 ¢m Q w � = O w
'a O < LU U a
DEPTH ELEVATION Ft.
o MICA SCHIST,dark gray,moderately fractured,slightly
m weathered,fine grained,foliated,medium pyrite content,
o low oxidation
w
J_
Z
D
w REC:6.5'/10'
U) (65%)
�i RQD: 1.4'/10'
(14%)
0
w
s
0
0
N
N
N
r
d
°]
J
73.0 787.2
o _ / MUSCOVITE PEGMATITE(CHERRYVILLE
n GRANITE),light brown and gray,no oxidation,fine to REC:6710'
/ medium grained,very strong rock,highly weathered,high (60%)
/ pyrite content,foliated 7 RQD:0.4'/10'
W \ _ (4%)
In
a 7
x —
co —
m
N \
N
N / �
0 \
OI J /
w
LLJ
ai
o REC:6.8'/10'
/ (68%)
o L $ RQD: 1.2'/10'
a / (12%)
J
z_
U'
O /
O \ —
90.0 770.2 9
0
w
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
Q
IL
w
Advancement Method: See Exhibit A-3 for description of field procedures. Notes:
0
Sonic
Q See Appendix B for description of laboratory
> procedures and additional data(if any).
r
z Abandonment Method:
U, Well installed in boring upon completion.
0 Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
z 11/19/2023 Boring Started:11-19-2023 Boring Completed:11-20-2023
m 1112012023 Irerracon Drill Rig:TerraSonic 1195 Driller:FTE
2701 Westport Rd
? Charlotte,NC Project No.:71225096 Exhibit: A-30

BORING LOG NO. SNKM23-557 Page 4of4
PROJECT: Albemarle Kings Mountain CLIENT: SRK Development, LLC.
Reno, NV
SITE: 348 Holiday Inn Road
Kings Mountain, NC
c7 LOCATION See Exploration Plan J ATTERBERG
O w Z ya v F LIMITS Z
v LL
Latitude:35.1905'Longitude:-81.4028° _ Q w F� o z F
N a Northing:532952.184 Easting:1282177.916 F > � j o ¢w >= z
w LU w d O W w z LL-PL-PI v
Surface Elev.:860.208(Ft.) o ¢m Q w �ir O o w
a �O rA K O rL
O DEPTH ELEVATION Ft.
o Boring Terminated at 90 Feet
N
m
O
�I
J
LL
D
LU
7
FI
Z_
W
O
LU
0
N
'a
C7
ao
J
LU
D
LU
N
W
2
a
0
N
N
r
0
0
J
W
�I
rY
W
O
ai
of
cr
0
0
a
w
a
z
2
E
0
2
0
w
LL
W
Stratification lines are approximate.In-situ,the transition may be gradual. Hammer Type: Automatic
a
w
(n Advancement Method: Notes:
r—` Sonic See Exhibit A-3 for description of Feld procedures.
0
See Appendix B for description of laboratory
> procedures and additional data(if any).
F
z Abandonment Method:
m Well installed in boring upon completion.
Q Elevations were provided by Dahrouge.
WATER LEVEL OBSERVATIONS
c7 Boring Started:11-19-2023 Boring Completed:11-20-2023
z 1111912023 Irerracon
o 1112012023 Drill Rig:TerraSonic 1195 Driller:FTE
m
m 2701 Westport Rd
Charlotte,NC jProject No.:71225096 Exhibit: A-30

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-511
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 28.29 Monsoon Pump 20.4 to 40.7
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
45_3 2.09 6.26 20.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
42 0.50 11:40 12:21 0:41
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MICroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 16F100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
11:42 1.00 28.29 - - - - - 28.98 Clear None
11:46 2.50 28.39 - - - - - 47.39 Cloudy None
11:55 4.00 28.34 16.9 2.58 131.6 5.97 81.6 331.00 cloudy None
12:01 6.50 28.38 16.9 3.60 120.7 5.78 85.3 37.13 Clear None
12:05 8.00 28.43 16.8 1.99 92.7 6.48 33.6 299.70 Cloudy None
12:09 14.50 28.44 17.0 4.09 115.0 5.70 68.9 93.45 Cloudy None
12:13 16.50 28.45 17.0 4.09 114.6 5.64 73.1 13.35 Clear None
12:15 17.50 28.49 17.0 4.43 121.2 5.72 71.8 15.26 Clear None
12:17 18.50 28.51 17.0 4.19 121.3 5.70 74.3 12.59 Clear None
12:20 20.00 28.51 17.0 4.04 119.1 5.68 76.1 9.88 Clear None
Notes
Total depth measurement:45.0 ft,TOC.Well manually surged after 1,2,&3 well volumes and well purged until parameter stabilization and
water ran clear. Developed by HB&SB
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-527
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 15.49 Monsoon Pump 9.9 to 54.9
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
58.4 6.42 19.27 73.75
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
52.5 0.45 1 12:49 14:04 2:35
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MICroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 16F100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (*C) (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
12:49 0.00 15.70 - - - - - >1100 White None
12:50 0.45 15.70 Well Surged >1100 White None
12:54 2.25 18.11 - - - - - 407.40 White None
12:59 4.50 19.66 - - - - - 816.20 Lt.gray None
13:04 6.75 19.78 Well Surged >1100 Lt.gray None
13:05 7.20 19.90 - - - - - 953.00 Lt.Gray None
13:09 9.00 20.02 - - - - - 593.50 Lt.gray None
13:14 11.25 20.92 Well Surged >1100 Lt.gray None
13:18 13.05 1 23.51 18.3 6.27 118.9 6.55 19.8 444.50 Lt.gray None
13:24 15.75 24.77 18.5 2.93 95.5 7.00 7.0 756.20 Lt.gray None
13:29 18.00 25.81 18.5 1.44 126.2 6.73 -14.0 >1100 Lt.gray None
13:34 20.25 26.39 18.3 0.51 130.9 7.03 -55.9 632.90 Lt.gray None
13:39 22.50 26.95 18.5 1.40 128.7 7.03 -61.8 >1100 Lt.gray None
13:44 24.75 27.68 18.4 2.74 119.2 7.02 -66.4 >1100 Lt.gray None
13:49 27.00 28.14 18.4 3.40 113.9 6.88 -62.4 >1100 Lt.gray None
13:54 29.25 28.44 18.4 3.63 112.9 6.83 -64.3 857.40 Lt.gray None
13:59 1 31.50 1 28.59 18.4 3.56 1 113.0 1 6.82 1 -60.7 1 757.70 Lt.gray None
14:04 33.75 1 28.71 18.4 3.69 1 110.8 1 6.74 1 -59.0 1 576.00 Lt.gray None
Purging paused to allow settling&recharge.Will purge again 12/8/23 to further clarify.
14:20 0.0 20.35 - - - - - 967.00 White None
14:40 10.0 31.96 - - - - - 1100.00 White None
15:00 20.0 37.11 - - - - - 975.10 White None
15:20 30.0 41.09 - - - - - 733.10 White None
15:40 40.0 47.07 1 - I - I - I - I - 1 537.80 Cloudy None
Notes
Total depth 58.05 ft TOC,very cloudy.Well manually surged after 1,2,&3 well volumes purged. Purging continued until parameters stabilized
and water clarified.
12/8/23-HPB,manually surge well and continue purging water to further develop well, begin pumping at 14:20 stop at 15:40.
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-529
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 15.99 Monsoon Pump 9.58 to 29.58
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
32.4 2.28 6.84 10.80
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
26 0.24 14:25 15:15 0:50
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MICroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 16F100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (*C) (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
14:25 0.00 - - - - - - >1100 Lt brown Yes
14:30 1.20 16.32 - - - - - >1100 Lt brown Yes
14:35 2.40 16.37 - - - - - 1046.00 Lt brown Yes
14:37 2.88 N/A - - - - - N/A Lt brown Yes
14:40 3.60 16.34 - - - - - >1100 Lt brown I Yes
14:45 4.80 16.36 17.2 12.00 142.9 6.45 5.8 >1100 Lt.Gray Yes
14:50 6.00 16.49 17.2 3.38 125.9 6.36 8.4 193.00 Lt.Gray Yes
14:55 7.20 16.51 17.2 3.26 116.3 6.27 17.0 71.65 Lt.Gray Yes
15:00 8.40 16.47 17.2 3.65 105.9 6.14 27.1 42.60 Lt.Gray Yes
15:05 9.60 16.40 17.2 3.75 104.0 6.12 30.3 51.15 Lt.Gray Yes
15:10 10.80 16.38 17.2 3.80 100.9 6.07 34.9 28.83 Lt.Gray Yes
Notes
TD 32.29 ft TOC.Water is very cloudy, light brown.Well was manually surged after 1,2,&3 well volumes had been purged. Purging continued
until parameter stabilization and water ran clear. Developed by SB&HB
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-531A
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 20.67 Monsoon Pump 20 to 99.7
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
102.8 12.93 38.79 57.50
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
100 0.50 9:40 11:35 1:55
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MlcroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 16F100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
9:40 0.00 20.67 - - - - - 1100.00 Brown None
10:10 15.00 20.89 - - - - - 256.30 Cloudy None
10:10 15.00 20.89 - - - - - 1100.00 Brown None
10:35 27.50 20.85 - - - - - 55.40 Clear None
10:35 27.50 20.85 - - - - - 1100.00 Brown None
11:00 40.00 20.87 - - - - - 254.00 Cloudy None
11:00 40.00 20.87 - - - - - 1100.00 Brown None
11:20 50.00 20.89 17.0 0.45 87.1 6.18 -38.0 46.07 Clear None
11:25 52.50 20.89 17.0 0.49 84.2 6.13 -34.9 21.87 Clear None
11:30 55.00 20.89 16.9 0.53 86.0 6.16 -33.3 12.99 Clear None
11:35 57.50 20.89 16.9 0.52 85.8 6.14 -31.4 8.23 Clear None
Notes
Measured DTB @ 102' BTOC. Manually surged well after 1,2,&3 well volumes purged. Purging continued until parameters stabilized and
water ran clear. Developed by HPB&MdK
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/8/2023 SNKM23-540A
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 23.02 Monsoon Pump 20 to 60
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
64.0 6.03 18.08 23.45
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
50 0.35 13:39 14:49 1:10
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MlcroTPW O-W IFP/WLM: Heron Dipper-T
SERIAL#: 1513102265 SERIAL: 2021050649 SERIAL#: 0567-T2
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
13:39 0.00 23.02 - - - - - 527.20 Cloudy None
13:45 2.10 24.36 - - - - - 55.45 SI.Cloudy None
13:50 3.85 26.09 - - - - - 523.60 Cloudy None
13:55 5.60 27.31 - - - - - 146.00 SI.Cloudy None
14:00 7.35 28.56 - - - - - 117.30 SI.Cloudy I None
14:07 9.80 29.30 - - - - - 265.70 SI.Cloudy None
14:15 12.60 30.61 - - - - - >1100 Clear None
14:22 15.05 31.58 - - - - - 620.10 Cloudy None
14:27 16.80 32.90 - - - - - 57.86 Clear None
14:31 18.20 34.17 17.4 0.57 207.9 5.85 -55.5 11.92 Clear I None
14:36 19.95 34.62 17.5 0.43 218.8 5.91 -55.2 15.25 Clear None
14:41 21.70 34.80 17.4 0.29 219.1 5.89 -54.6 8.33 Clear None
14:46 23.45 35.18 17.3 0.25 219.2 5.88 -53.3 6.59 Clear None
Notes
TD:64.25 ft TOC.Well manually surged periodically between 0-3 well volumes purge. Purging continued until parameters stabilized and water
ran clear. Developed by SB.
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-541
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 42.89 Monsoon Pump 40 to 82
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
85.1
6.37 19.12 78.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
79 1.30 1 14:10 15:10 1:00
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MlcroTPW O-W IFP/WLM: Heron Dipper-T
SERIAL#: 15B102265 SERIAL: 2021050649 SERIAL#: 0567-T2
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
14:10 0.00 43.08 - - - - - 1100.00 Grey None
14:15 6.50 43.45 - - - - - 674.40 Milky None
14:15 6.50 43.81 Well surged 1100.00 Grey None
14:20 13.00 44.16 - - - I - - 634.20 Milky None
14:20 13.00 44.43 Well surged 1100.00 Brown None
14:25 19.50 44.51 - - - - - 190.40 Cloudy None
14:25 19.50 44.65 Well surged 380.60 Cloudy None
14:30 26.00 44.69 - - - I - - 168.30 Cloudy None
14:30 26.00 44.70 Well surged 1100.00 Brown None
14:35 32.50 44.70 Well surged 180.20 Cloudy None
14:40 39.00 44.70 - - - - - 103.40 Clear None
14:45 45.50 44.70 - - - - - 80.96 Clear None
14:50 52.00 44.70 15.6 2.73 67.0 5.15 -49.4 38.76 Clear None
14:55 58.50 44.70 15.6 2.73 66.1 5.12 -47.4 30.63 Clear None
15:00 65.00 44.70 15.6 2.71 65.5 5.10 -46.0 24.29 Clear None
15:05 71.50 44.70 15.6 2.72 65.3 5.09 -45.0 24.83 Clear None
15:10 78.00 1 44.70 15.6 2.71 65.2 5.07 -44.6 24.16 Clear None
Notes
Measured DTB @ 83.75'btoc. Manually surged well after 1,2,3,4,&5 well volumes. Purging continued until parameters stabilized and water
ran clear. Developed by MdK.
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

Groundwater Monitoring Well Verification/Status Form
Albemarle Kings
Site Name: Name: MdK
Mountain
Site Location: Kings Mountain, NC Well ID: SNKM23-548
Project Number: 60713501 Date: 12/7/2023
Well Information
Well Diameter: 2 Well Completion: Stick-Up
Depth to Depth to
Depth to Water 43.3
(ftBTOC): 41.4 LNAPL NM Bottom
(ftBTOC): (ftBTOC):
Equipment Information
Make/Model: Monsoon
Serial #: NR
Reason not sampled: Other (explain below)
Notes/Comments:
Other (explain below)
1.85 ft water column insufficient for
pumping/development
NM = Not Measured
ND = Not Detected

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-550
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 35.86 Monsoon Pump 30 to 60
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
63.4 3.93 11.80 46.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
55 0.40 11:15 13:10 1:55
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MlcroTPW O-W IFP/WLM: Heron Dipper-T
SERIAL#: 1513102264 SERIAL: 2021050649 SERIAL#: 0567-T2
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (5U) (mV) (NTU) Color Odor
(gallons) (feet) (0/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or<10
11:15 0.00 35.86 - - - - - 1100.00 Milky None
11:25 4.00 35.90 - - - - - 804.80 Milky None
11:35 8.00 35.95 - - - - - 413.20 Milky None
11:40 10.00 35.98 17.3 4.68 107.3 5.64 -63.2 1100.00 Brown None
11:45 12.00 36.02 17.4 4.05 109.8 5.88 -57.6 504.50 1 Milky None
11:50 14.00 36.02 17.5 4.80 86.3 5.63 -53.3 336.20 Milky None
12:00 18.00 36.03 17.5 5.97 56.2 5.29 -42.1 333.80 Milky None
12:05 20.00 36.03 17.5 6.43 50.9 5.24 -35.2 133.60 Cloudy None
12:10 22.00 36.03 17.5 6.50 49.1 5.21 -33.4 129.30 Cloudy None
12:15 24.00 36.03 17.5 6.54 48.4 5.19 -31.2 106.90 Clear None
12:20 26.00 36.03 17.5 6.57 48.2 5.18 -30.8 99.97 Clear None
12:25 28.00 36.03 17.5 6.60 47.9 5.18 1 -29.5 89.42 Clear None
12:30 30.00 36.03 17.5 6.64 47.6 5.17 -27.2 80.62 Clear I None
12:35 32.00 36.03 17.5 6.66 47.4 5.17 -25.6 74.28 Clear None
12:40 34.00 36.03 17.5 6.69 46.9 5.16 -24.0 69.73 Clear None
12:45 36.00 36.03 17.5 6.71 46.6 5.15 -21.8 66.42 Clear None
12:50 38.00 36.03 17.5 6.75 46.4 5.15 -19.9 60.28 Clear None
12:55 40.00 36.03 17.5 6.76 46.2 5.14 -18.8 54.44 Clear I None
13:00 42.00 36.03 17.5 6.78 46.1 5.14 -18.2 52.18 Clear None
13:05 44.00 36.03 17.5 6.80 46.0 5.13 -17.9 49.86 Clear None
13:10 46.00 36.03 17.5 6.80 46.0 5.13 -17.8 49.25 Clear None
Notes
Initial well volume was white/grey cloudy,"milky". Manually surged well after 1,2,3,and 4 well volumes. Purging continued until parameters
stabilized and water ran clear. Developed by MdK
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/8/2023 SNKM23-553
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 98.1 Monsoon Pump 77.5 to 157.5
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
160.1 9.68 29.05 54.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
135 0.50 11:02 12:50 1:48
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MlcroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 1513102265 SERIAL: 2021050649 SERIAL#: 2303039
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
11:02 0.00 NM - - - - - >1100 Tan None
11:09 3.50 100.33 - - - - - >1100 Tan None
11:14 6.00 100.41 - - - - - >1100 Tan None
11:19 8.50 99.98 - - - - - >1100 Tan None
11:28 13.00 99.90 - - - - - >1100 Tan None
11:36 17.00 99.75 - - - - - >1100 Tan None
11:45 21.50 99.89 - - - - - >1100 Tan None
11:57 27.50 99.20 - - - - - >1100 Tan None
12:05 31.50 100.35 17.2 3.39 57.1 5.36 -30.1 >1100 Tan None
12:13 35.50 100.33 17.1 3.26 56.9 5.36 -20.2 >1100 Lt tan I None
12:23 40.50 100.35 17.1 2.96 56.6 5.32 -9.8 797.40 Lt tan None
12:28 43.00 100.34 17.0 2.77 57.0 5.36 -11.8 350.80 Lt tan None
12:33 45.50 100.51 17.0 2.67 57.3 5.38 -15.4 208.10 Lt tan None
12:38 48.00 99.97 17.0 2.56 57.7 5.40 -22.0 124.40 SI.Cloudy None
12:45 51.50 99.98 17.0 2.56 57.7 5.40 -26.4 79.51 Clear None
12:50 54.00 100.03 17.0 2.56 57.7 5.41 -28.0 48.05 Clear None
Notes
TD: 149.16 BTOC. Manually surged periodically during 0-3 well volume purge. Purging continued until parameters stabilized and water ran
clear. Developed by SB
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

WELL DEVELOPMENT LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale I Kings Mountain, NC 1 12/7/2023 SNKM23-557
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet):
2 13.25 Monsoon Pump 8.6 to 89
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
91.9 12.35 37.04 48.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
90 0.60 12:15 13:35 1:20
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MlcroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 16F100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water CO (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet +0.2°C <10%,+0.2 or<0.5 <5% +0.1 +20 <10%,+5 or
<10
12:15 0.00 13.25 - - - - - 686.90 Brown None
12:35 12.00 13.32 - - - - - 451.00 Brown None
12:35 12.00 13.32 - - - - - 930.50 Brown None
12:55 24.00 13.39 - - - - - 67.86 Cloudy None
12:55 24.00 13.39 - - - - - 232.00 Lt. Brown None
13:15 36.00 13.41 - - - - - 5.03 Clear None
13:15 36.00 13.41 16.7 11.99 85.4 5.48 79.9 114.20 Cloudy None
13:20 39.00 13.41 16.6 2.22 85.6 5.21 78.5 12.80 Clear None
13:25 42.00 13.41 16.6 0.35 80.9 5.33 71.9 15.62 Clear None
13:30 45.00 13.41 16.7 0.23 81.7 5.40 67.4 9.26 Clear None
13:35 48.00 13.41 16.7 0.20 82.4 5.41 65.8 5.23 Clear None
Notes
DTB measured @ 92.5 BTOC. Manually surged well after 1,2,&3 well volumes purged. Purging continued until parameters stabilized and
water ran clear. Developed by HPB&SB
*Stabilization Criteria based on NCDEQ UST Section Guidelines for Sampling-March 2022&USEPA Region 4 GW Sampling Guidelines-April 2023

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Appendix B
Field Sampling Forms
May 10,2024 AECOM

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-511
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 28.26 Monsoon Pump 24.3 to 45 34.65
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
45 2.73 8.19 3.38
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
32 0.08 10:25 11:10 0:45
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 161`100208 SERIAL: 20233030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (°c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 ±20 <10%,+5 or<10
10:25 0.00 28.26 14.5 2.69 145.3 6.11 34.2 178.90 Cloudy None
10:30 0.38 28.26 14.3 2.96 135.4 6.02 35.3 72.12 Cloudy None
10:35 0.75 28.26 14.4 3.02 128.4 5.99 35.3 24.05 Cloudy None
10:40 1.13 28.26 15.0 3.10 122.8 5.90 36.4 18.88 Cloudy None
10:45 1.50 28.26 15.7 2.97 114.2 5.76 42.4 13.73 Clear None
10:50 1.88 28.26 14.4 2.92 117.5 5.77 1 47.6 13.34 Clear None
10:55 2.25 28.29 14.1 2.87 123.7 5.83 43.3 11.93 Clear None
11:00 2.63 28.29 13.9 2.90 123.8 5.83 43.0 10.87 Clear None
11:05 3.00 28.29 13.7 2.82 123.1 5.83 42.9 9.67 Clear None
11:10 3.38 28.29 13.7 2.84 122.3 5.85 41.1 8.77 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/LI�
0 ED, HPB 14 11:15
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-527
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 14.9 Monsoon Pump 13.05 to 58.05 35.55
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
58.05 7.03 21.10 4.20
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
30 0.07 11:40 12:40 1:00
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 161`100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
11:45 0.35 15.85 18.2 4.39 82.5 6.34 34.5 325.00 Cloudy None
11:50 0.70 16.22 18.1 3.58 82.8 6.31 35.7 749.50 Cloudy None
11:55 1.05 16.29 17.8 3.21 82.6 6.30 36.2 850.90 Cloudy None
12:00 1.40 16.40 18.1 2.48 82.6 6.30 36.6 640.70 Cloudy None
12:05 1.75 16.51 18.2 2.22 82.5 6.30 36.6 568.90 Cloudy None
12:10 2.10 16.66 18.1 1.94 82.4 6.31 1 37.0 435.80 Cloudy None
12:15 2.45 16.74 18.1 1.82 82.1 6.29 37.4 349.00 Cloudy None
12:20 2.80 16.79 18.1 1.77 81.9 6.31 38.1 264.30 Cloudy None
12:25 3.15 16.83 18.1 1.78 82.1 6.30 37.9 194.10 Cloudy None
12:30 3.50 16.89 18.2 1.78 82.2 6.30 37.7 163.20 Cloudy None
12:35 3.85 16.93 18.1 1.75 82.3 6.31 36.8 156.90 Cloudy None
12:40 4.20 16.97 18.1 1.73 82.2 6.32 35.6 150.80 Cloudy None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/LI�
0 ED, HPB 14 12:45
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-529
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 15.98 Monsoon Pump 11.87 to 32.29 22.08
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
32.29 2.66 7.98 4.80
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
24 0.08 13:30 14:30 1:00
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 161`100208 SERIAL: 2023030070 SERIAL#: 2107185
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
13:35 0.40 16.14 17.1 1.66 136.9 6.24 -31.9 398.80 Cloudy None
13:40 0.80 16.14 17.4 1.35 121.9 6.30 -26.6 394.60 Cloudy None
13:45 1.20 16.14 17.4 1.19 112.2 6.21 -16.1 187.40 Cloudy None
13:50 1.60 16.14 17.5 1.59 105.3 6.08 -5.6 102.70 Cloudy None
13:55 2.00 16.14 17.5 2.19 92.8 5.94 9.4 65.86 Cloudy None
14:00 2.40 16.14 17.5 2.51 89.4 5.89 1 13.4 44.43 Cloudy None
14:05 2.80 16.14 17.5 2.62 87.5 5.87 16.0 31.04 Clear None
14:10 3.20 16.14 17.6 2.98 83.6 5.82 20.7 22.60 Clear None
14:15 3.60 16.14 17.5 3.17 81.9 5.80 23.0 16.09 Clear None
14:20 4.00 16.14 17.2 3.01 80.7 5.78 24.2 11.57 Clear None
14:25 4.40 16.14 17.2 2.91 82.0 5.78 24.3 12.10 Clear None
14:30 4.80 16.14 17.3 3.01 80.0 5.77 26.3 8.43 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/LI�
0.1 ED, HPB 14 14:30
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-531A
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 20.31 Monsoon Pump 22.3 to 102 62.15
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
102 13.32 39.95 4.90
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
35 0.07 12:40 13:50 1:10
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 1513102264 SERIAL: 2021050649 SERIAL#: 04-0840
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
12:55 1.05 20.28 15.1 0.28 151.3 6.12 -29.7 121.90 Cloudy None
13:00 1.40 20.36 15.2 0.25 151.2 6.44 -42.5 189.30 Cloudy None
13:05 1.75 20.41 15.1 0.26 151.0 6.43 -43.8 262.30 Cloudy None
13:10 2.10 20.43 15.2 0.23 150.5 6.43 -45.6 316.60 Cloudy None
13:15 2.45 20.47 15.2 0.21 150.0 6.43 -46.2 393.10 Cloudy None
13:20 2.80 20.52 15.3 0.18 149.8 6.41 1 -46.2 342.50 Cloudy None
13:25 3.15 20.54 15.4 0.19 149.7 6.41 -45.5 389.20 Cloudy None
13:30 3.50 20.57 15.3 0.22 149.8 6.40 -43.6 407.20 Cloudy None
13:35 3.85 20.61 15.3 0.14 149.8 6.40 -38.5 430.70 Cloudy None
13:40 4.20 20.63 15.2 0.16 150.2 6.40 -31.7 438.80 Cloudy None
13:45 4.55 20.64 15.4 0.16 150.7 6.41 -21.1 426.40 Cloudy None
13:50 4.90 20.69 15.4 0.18 151.2 6.41 -17.5 431.90 Cloudy None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/LI�
0 KLG 14 14:00
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-540A
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 22.82 Monsoon Pump 24.25 to 64.25 44.25
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
64.25 6.75 20.26 4.40
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
45 0.11 10:15 11:00 0:45
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 1513102264 SERIAL: 2021050649 SERIAL#: 04-0840
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
10:30 1.65 23.41 15.8 0.33 356.5 5.93 -61.4 121.00 Cloudy None
10:35 2.20 23.49 15.9 0.24 346.6 5.89 -57.2 58.28 Cloudy None
10:40 2.75 23.46 16.0 0.21 340.2 5.85 -50.2 36.64 Cloudy None
10:45 3.30 23.50 16.1 0.20 331.9 5.83 -28.3 22.37 Clear None
10:50 3.85 23.52 15.9 0.25 330.1 5.80 -21.0 15.79 Clear None
10:55 4.40 23.56 15.9 0.21 328.4 5.80 1 -12.3 10.97 Clear None
11:00 4.95 23.55 15.9 0.22 324.7 5.79 -1.0 8.24 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/L):
0.02 KLG 14 11:10
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-541
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 43.02 Monsoon Pump 41.75 to 83.75 62.75
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
83.75 6.64 19.92 5.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
64 0.10 10:22 11:12 0:50
WATER QUALITY METER: YSI Pro Quatro TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Dipper-T
SERIAL#: 21J 102397 SERIAL: 2022090667 SERIAL#: 12GF2210036ML
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
10:22 0.00 43.02 13.3 0.84 115.6 6.06 -51.4 157.40 Light brown None
10:27 0.50 43.13 14.9 0.35 109.2 6.05 -54.2 169.40 Light brown None
10:32 1.00 43.13 14.8 0.47 102.6 5.97 -49.7 209.90 Light brown None
10:37 1.50 43.13 15.1 1.02 93.1 5.80 -39.4 232.30 Light brown None
10:42 2.00 43.11 15.1 1.35 86.8 5.66 -29.7 245.80 Light brown None
10:47 2.50 43.12 15.4 1.54 81.7 5.52 1 -25.2 90.85 Light brown None
10:52 3.00 43.13 15.5 1.90 72.5 5.36 -16.0 68.49 Clear None
10:57 3.50 43.14 15.5 2.05 69.9 5.29 -9.9 36.82 Clear None
11:02 4.00 43.15 15.5 2.10 68.6 5.25 -6.6 27.26 Clear None
11:07 4.50 43.16 15.5 2.23 68.0 5.22 -4.4 15.68 Clear None
11:12 5.00 43.17 15.5 2.25 67.5 5.18 -4.2 9.98 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/L):
0.09 Emily love 42 11:20
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSDI I d
✓
LAB ANALYSIS& 3 x 250mL(HCI)for Hg,6 x 4L(HNO3)for RadChem,3 x 1L(HNO3)for RadChem,3 x 250mL(HNO3)for Metals,3 x 250mL(NaOH)for Cyanide,3 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,3 x 250ml.(H2SO4)for COD/TOC,3 x 500ml.for Wet Chemistry,3 x 250mL for dissolved Wet Chemistry,3 x 125ml.(HNO3)for dissolved
Metals,3 x 250ml.(HCI)for dissolved Hg,3 x 250mL for NO2/NO3,3 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-550
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 35.86 Monsoon Pump 30 to 60 45
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
60 3.93 11.80 9.75
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
48 0.15 12:30 13:35 1:05
WATER QUALITY METER: YSI Pro Quatro TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Dipper-T
SERIAL#: 21J 102397 SERIAL: 2022090667 SERIAL#: 12GF2210036ML
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
12:30 0.00 35.86 16.1 4.56 55.0 5.20 28.1 269.40 Light brown None
12:35 0.75 35.89 17.3 4.99 55.4 5.30 -6.4 189.60 Light brown None
12:40 1.50 35.88 17.5 5.43 54.0 5.27 -4.9 66.15 Clear None
12:45 2.25 35.90 17.7 5.42 52.2 5.21 -2.6 46.19 Clear None
12:50 3.00 35.90 17.7 5.43 51.8 5.19 -0.5 39.32 Clear None
12:55 3.75 35.91 17.7 5.43 51.7 5.17 1 0.5 32.02 Clear None
13:00 4.50 35.91 17.7 5.47 51.5 5.16 4.1 28.70 Clear None
13:05 5.25 35.92 17.7 5.52 51.4 5.15 6.9 24.87 Clear None
13:10 6.00 35.93 17.7 5.58 50.9 5.13 7.5 21.05 Clear None
13:15 6.75 35.92 17.8 5.58 50.8 5.13 7.3 16.83 Clear None
13:20 7.50 35.92 17.7 5.64 50.9 5.13 7.3 15.01 Clear None
13:25 8.25 35.93 17.8 5.60 50.6 5.12 6.2 14.13 Clear None
13:30 9.00 35.93 17.7 5.62 50.1 5.11 6.1 13.50 Clear None
13:35 9.75 35.93 17.7 5.56 50.5 5.11 6.0 8.35 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/L):
0.23 Emily Love 14 13:45
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank ✓ Duplicate
ADDITIONAL SAMPLES COLLECTED: FB-GW-20241211 MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-553
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 98.23 Monsoon Pump 77.5 to 149.16 113.33
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
149.16 8.30 24.90 15.00
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
120 0.20 14:30 15:45 1:15
WATER QUALITY METER: YSI Pro Quatro TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Dipper-T
SERIAL#: 21J 102397 SERIAL: 2022090667 SERIAL#: 12GF2210036ML
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (°c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or<10
14:35 1.00 98.23 15.1 4.86 50.6 4.81 50.4 1100.00 Brown None
14:40 2.00 98.91 16.7 2.94 52.8 5.01 13.1 1100.00 Brown None
14:45 3.00 98.92 17.1 2.97 53.6 5.03 5.4 1025.00 Brown None
14:50 4.00 98.92 17.3 2.84 54.0 5.09 0.9 1100.00 Brown None
14:55 5.00 98.93 17.4 2.78 54.4 5.11 -0.7 1100.00 Brown None
15:00 6.00 98.93 17.5 2.75 54.5 5.15 1 -1.5 1100.00 Brown None
15:05 7.00 98.92 17.3 2.68 54.6 5.11 3.1 1100.00 Brown None
15:10 8.00 98.92 17.6 2.70 54.7 5.08 5.3 734.80 Brown None
15:15 9.00 98.92 17.6 2.61 54.6 5.09 3.1 395.10 Brown None
15:20 10.00 98.93 17.5 2.63 54.6 5.10 2.1 177.70 Brown None
15:25 11.00 98.94 17.5 2.61 54.5 5.12 0.4 110.80 Clear None
15:30 12.00 98.94 17.5 2.56 54.6 5.11 0.5 48.74 Clear None
15:35 13.00 98.95 17.5 2.61 54.6 5.11 0.0 60.10 Clear None
15:40 14.00 98.95 17.4 2.66 54.7 5.12 0.1 63.46 Clear None
15:45 15.00 98.96 17.6 2.56 54.7 5.11 1.0 60.36 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/LI�
0.2 Emily Love 28 15:55
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank ✓ Field Blank Duplicate ✓
MS/MSD
ADDITIONAL SAMPLES COLLECTED:
EB-E-20231211 Dup-2-20231211
LAB ANALYSIS& 2 x 250mL(HCI)for Hg,4 x 4L(HNO3)for RadChem,2 x 1L(HNO3)for RadChem,2 x 250mL(HNO3)for Metals,2 x 250mL(NaOH)for Cyanide,2 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,2 x 250ml.(H2SO4)for COD/TOC,2 x 500ml.for Wet Chemistry,2 x 250mL for dissolved Wet Chemistry,2 x 125ml.(HNO3)for dissolved
Metals,2 x 250ml.(HCI)for dissolved Hg,2 x 250mL for NO2/NO3,2 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

GROUNDWATER SAMPLING LOG
SITE NAME: SITE LOCATION: DATE: WELL ID:
Albemarle-Archdale Kings Mountain, NC 12/11/2023 SNKM23-557
WELL DIAMETER(inches): DEPTH TO WATER(feet): PUMP TYPE OR BAILER: SCREEN INTERVAL(feet): MID(feet):
2 12.73 Monsoon Pump 12.1 to 92.5 52.3
WELL DEPTH(feet): 1 WELL VOLUME(gallons): 3 WELL VOLUMES(gallons): TOTAL PURGE VOL.(gallons):
92.5 13.00 39.01 3.85
PUMP DEPTH IN WELL(feet): PURGE RATE(gallons/min): PURGING INITIATED AT: PURGING ENDED AT: PURGE TIME(h:mm):
30 0.11 11:30 12:05 0:35
WATER QUALITY METER: YSI Pro Plus TURBIDIMETER: HF SCI. MicroTPW O-W IFP/WLM: Heron Skinny Dipper
SERIAL#: 1513102264 SERIAL: 2021050649 SERIAL#: 04-0840
Time Purge Depth to Temp. DO Spec. pH ORP Turbidity
(hh:mm) Volume Water (�c> (mg/L) Cond. (SU) (mV) (NTU) Color Odor
(gallons) (feet) (µS/cm)
STABILIZATION CRITERIA: <0.3 feet ±0.2°C <10%,±0.2 or<0.5 <5% ±0.1 +20 <10%,+5 or
<10
11:45 1.65 12.75 15.2 0.22 130.4 5.63 19.4 4.03 Clear None
11:50 2.20 12.76 15.2 0.18 129.7 5.61 17.3 1.93 Clear None
11:55 2.75 12.81 15.4 0.17 127.4 5.61 15.8 4.91 Clear None
12:00 3.30 12.83 15.4 0.16 127.5 5.61 14.2 5.16 Clear None
12:05 3.85 12.86 15.4 0.14 126.7 5.61 11.9 0.84 Clear None
SAMPLING DATA
CHLORINE SAMPLED BY: #BOTTLES COLLECTED: SAMPLE TIME:
(mg/LI�
0 KLG 14 12:15
ASSOCIATED QA/QC SAMPLES and/or Equip.Blank Field Blank Duplicate
ADDITIONAL SAMPLES COLLECTED: MS/MSD
LAB ANALYSIS& 1 x 250mL(HCI)for Hg,2 x 4L(HNO3)for RadChem,1 x 1L(HNO3)for RadChem,1 x 250mL(HNO3)for Metals,1 x 250mL(NaOH)for Cyanide,1 x 125mL
BOTTLE WARE: (ZnC4H604)for Sulfide,1 x 250ml.(H2SO4)for COD/TOC,1 x 500ml.for Wet Chemistry,1 x 250mL for dissolved Wet Chemistry,1 x 125ml.(HNO3)for dissolved
Metals,1 x 250ml.(HCI)for dissolved Hg,1 x 250mL for NO2/NO3,1 x 250ml.for dissolved Hex.Chrom.
REMARKS: Sample collected because parameters stabilized before 3 well volume purge.

Monitoring Well Development and Q4 2023 Groundwater Monitoring Report—Archdale Site
Appendix C
Laboratory Analytical Reports
May 10,2024 AECOM

AraZ
Laboratories, Inc. _
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
January 24, 2024
Report to: Bill to:
Morgan Warren ALBEMARLE Corporation
Albemarle Albemarle
348 Holiday Inn Road 4250 Congress Street Suit 900
Kings Mountain, NC 28086 Charlotte, NC 28209
cc: Amy Prestia, Julie McCurdy, Teresa Amentt Jennings, Mike de Kozlowski, Jeff Hvozdik
Project ID: 8000234301
ACZ Project ID: L85193
Morgan Warren:
Enclosed are the analytical results for sample(s) submitted to ACZ Laboratories, Inc. (ACZ)on December 18,
2023. This project has been assigned to ACZ's project number, L85193. Please reference this number in all
future inquiries.
All analyses were performed according to ACZ's Quality Assurance Plan. The enclosed results relate only to
the samples received under L85193. Each section of this report has been reviewed and approved by the
appropriate Laboratory Supervisor, or a qualified substitute.
Except as noted, the test results for the methods and parameters listed on ACZ's current NELAC certificate
letter(#ACZ) meet all requirements of NELAC.
This report shall be used or copied only in its entirety. ACZ is not responsible for the consequences arising
from the use of a partial report.
All samples and sub-samples associated with this project will be disposed of after February 23, 2024. If the
samples are determined to be hazardous, additional charges apply for disposal (typically$11/sample). If you
would like the samples to be held longer than ACZ's stated policy or to be returned, please contact your Project
Manager or Customer Service Representative for further details and associated costs. ACZ retains analytical
raw data reports for ten years.
If you have any questions or other needs, please contact your Project Manager.
i.
i I I[l i l'N this Elm
x� ACCOk
I L
L85193-2401241149 Page 1 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle January 24, 2024
Project ID: 8000234301
ACZ Project ID: L85193
Sample Receipt
ACZ Laboratories, Inc. (ACZ)received 21 miscellaneous samples from Albemarle on December 18, 2023. The samples
were received in good condition. Upon receipt, the sample custodian removed the samples from the cooler, inspected the
contents, and logged the samples into ACZ's computerized Laboratory Information Management System (LIMS). The
samples were assigned ACZ LIMS project number L85193. The custodian verified the sample information entered into the
computer against the chain of custody(COC)forms and sample bottle labels.
Holding Times
All analyses were performed within EPA recommended holding times except for parameters flagged with 'H'flags(H3, HC,
HE)or with a'C4'or'C5'flag.
These samples were analyzed for inorganic, radiochemistry parameters. The individual methods are referenced on both,
the ACZ invoice and the analytical reports. The following required further detail not provided by the Extended Qualifier
Report:
1.The below is from WG581474, Qualifier: N1A,Applies to: L85193-14 through-19/TIC-LFB/CCV/AS acceptance criteria is
85-115% according to the reference method, SM5310B.
2.The below is from WG581474, Qualifier: N1,Applies to: L85193-14 through-19/TIC- PQV acceptance criteria is 50-
150%%according to the reference method, SM5310B.
3.The below is from WG581986, Qualifier: N1,Applies to: L85193-13 through-19/CHLORIDE- PQV recovery was outside
of acceptance limits. Samples have been analyzed multiple times with confirming results. Samples may be reanalyzed at
client's request.
4.The below is from WG582182, Qualifier: N1,Applies to: L85193-01 through-09/ALUMINUM, IRON and L85193-14 and-
19/ANTIMONY-The control sample(LFB)was outside method limits for select elements. Matrix spike (LFM)and/or matrix
spike duplicate(LFMD)sets had recovery and RPD within control limits, demonstrating accuracy and precision on the test
matrix.
In addition, the following has been noted with this specific project:
For samples L85193-01 and-02: this report contains the most recent values for the cations (Calcium, Magnesium,
Potassium, Sodium)and Sulfate. These parameters were reanalyzed due to the Cation-Anion Balance being out of limits
based on the initial results.
For sample L85193-12:the dissolved Aluminum and Iron values are higher than the total values,with an RPD>20%. These
results have been confirmed by multiple runs. Sample may be reanalyzed at client's request.
For sample L85193-15:the dissolved Aluminum value is higher than the total value,with an RPD >20%.These results have
been confirmed by multiple runs. Sample may be reanalyzed at client's request.
L -24MAT149 Page 2 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/28/23 6:46 jqr/mrd
Total Hot Plate M200.2 ICP-MS 01/04/24 17:28 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 9:28 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 3 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0077 B mg/L 0.005 0.015 01/17/24 9:23 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.137 * mg/L 0.005 0.015 01/12/24 15:49 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:23 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:49 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00054 B mg/L 0.0002 0.001 01/17/24 9:23 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00060 B mg/L 0.0002 0.001 01/12/24 15:49 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 18:29 aeh
Barium,total M200.7 ICP 1 0.0129 B mg/L 0.009 0.035 01/03/24 23:37 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000294 mg/L 0.00008 0.00025 01/17/24 9:23 gjl/scp
Beryllium,total M200.8 ICP-MS 5 <0.0004 U * mg/L 0.0004 0.00125 01/16/24 11:37 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:29 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:37 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:29 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:37 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000492 mg/L 0.00005 0.00025 01/17/24 9:23 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000518 mg/L 0.00005 0.00025 01/12/24 15:49 aps
Calcium,dissolved M200.7 ICP 1 17.6 mg/L 0.1 0.5 01/18/24 14:58 brc
Calcium,total M200.7 ICP 1 18.7 mg/L 0.1 0.5 01/03/24 23:37 brc
Chromium,dissolved M200.8 ICP-MS 1 0.00054 B mg/L 0.0005 0.002 01/17/24 9:23 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00109 B mg/L 0.0005 0.002 01/12/24 15:49 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00517 mg/L 0.00005 0.00025 01/17/24 9:23 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00702 mg/L 0.00005 0.00025 01/12/24 15:49 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:23 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 15:49 aps
Iron,dissolved M200.8 ICP-MS 1 2.17 * mg/L 0.007 0.02 01/17/24 9:23 gjl/scp
Iron,total M200.8 ICP-MS 1 2.73 mg/L 0.007 0.02 01/12/24 15:49 aps
Lead,dissolved M200.8 ICP-MS 1 0.00072 mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00157 mg/L 0.0001 0.0005 01/12/24 15:49 aps
Lithium,dissolved M200.7 ICP 1 0.178 mg/L 0.008 0.04 01/10/24 18:29 aeh
Lithium,total M200.7 ICP 1 0.175 mg/L 0.008 0.04 01/03/24 23:37 brc
Magnesium,dissolved M200.7 ICP 1 3.85 mg/L 0.2 1 01/18/24 14:58 brc
Magnesium,total M200.7 ICP 1 4.21 mg/L 0.2 1 01/03/24 23:37 brc
Manganese,dissolved M200.7 ICP 1 0.804 mg/L 0.01 0.05 01/10/24 18:29 aeh
Manganese,total M200.7 ICP 1 0.850 mg/L 0.01 0.05 01/03/24 23:37 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.4 ng/L 0.3 1 01/03/24 10:10 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 6.75 ng/L 0.3 1 12/29/23 13:09 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00062 mg/L 0.0002 0.0005 01/17/24 9:23 gjl/scp
Molybdenum,total M200.8 ICP-MS 5 <0.001 U mg/L 0.001 0.0025 01/16/24 11:37 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00186 mg/L 0.0004 0.001 01/17/24 9:23 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00205 mg/L 0.0004 0.001 01/12/24 15:49 aps
Phosphorus,dissolved M200.7 ICP 1 0.12 B mg/L 0.1 0.5 01/10/24 18:29 aeh
Phosphorus,total M200.7 ICP 1 0.18 B mg/L 0.1 0.5 01/03/24 23:37 brc
Potassium,dissolved M200.7 ICP 1 3.86 mg/L 0.5 1 01/18/24 14:58 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 4 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 4.00 mg/L 0.5 1 01/03/24 23:37 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:29 aeh
Scandium,total M200.7 ICP 1 <0.05 U mg/L 0.05 0.2 01/03/24 23:37 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:23 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 15:49 aps
Silicon,dissolved M200.7 ICP 1 18.4 mg/L 0.1 0.5 01/10/24 18:29 aeh
Silicon,total M200.7 ICP 1 19.3 mg/L 0.1 0.5 01/03/24 23:37 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:49 aps
Sodium,dissolved M200.7 ICP 1 16.3 mg/L 0.2 1 01/18/24 14:58 brc
Sodium,total M200.7 ICP 1 17.2 mg/L 0.2 1 01/03/24 23:37 brc
Strontium,dissolved M200.7 ICP 1 0.0670 mg/L 0.009 0.045 01/10/24 18:29 aeh
Strontium,total M200.7 ICP 1 0.0753 mg/L 0.009 0.045 01/03/24 23:37 brc
Sulfur,dissolved M200.7 ICP 1 1.21 B mg/L 0.25 1.25 01/10/24 18:29 aeh
Sulfur,total M200.7 ICP 1 1.20 B mg/L 0.25 1.25 01/07/24 0:21 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:49 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:08 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 15:49 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:29 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:37 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:29 aeh
Titanium,total M200.7 ICP 1 0.0054 B mg/L 0.005 0.025 01/03/24 23:37 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00423 mg/L 0.0001 0.0005 01/17/24 9:23 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00443 mg/L 0.0001 0.0005 01/12/24 15:49 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:23 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 15:49 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0220 mg/L 0.006 0.015 01/17/24 9:23 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0239 mg/L 0.006 0.015 01/12/24 15:49 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 5 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 67.0 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 67.0 * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 31.2 * mg/L 1 5 01/02/24 21:18 ems
Carbon,total organic SM5310B 1 1.2 B * mg/L 1 5 01/03/24 7:09 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 10.0 % 01/24/24 0:00 talc
Sum of Anions 1.8 meq/L 01/24/24 0:00 talc
Sum of Cations 2.2 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 11.9 mg/L 1 2 01/02/2416:03 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:23 cm
Conductivity @25C SM2510B 1 223 umhos/cm 1 10 12/21/23 0:50 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 15:54 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:38 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:19 jck
Hardness as CaCO3 SM2340B-Calculation 60 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 64.0 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:43 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.2 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.2 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total 0.558 B mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 178 * mg/L 20 40 12/18/23 17:14 cm
(TDS)@180C
Residue, Non- SM2540D 1 12.0 BH * mg/L 5 20 12/19/23 10:25 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 3.7 BH mg/L 1 5 01/18/24 12:32 bls
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:12 emk
TDS(calculated) Calculation 101 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.76 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 6 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 10:49 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 17:38 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 9:44 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 7 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.759 mg/L 0.005 0.015 01/17/24 9:25 gjl/scp
Aluminum,total M200.8 ICP-MS 1 1.13 * mg/L 0.005 0.015 01/12/24 15:51 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:25 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:51 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:25 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00024 B mg/L 0.0002 0.001 01/12/24 15:51 aps
Barium,dissolved M200.7 ICP 1 0.0394 mg/L 0.009 0.035 01/10/24 18:32 aeh
Barium,total M200.7 ICP 1 0.0459 mg/L 0.009 0.035 01/03/24 23:40 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000820 mg/L 0.00008 0.00025 01/17/24 9:25 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000880 mg/L 0.00008 0.00025 01/16/24 11:38 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:32 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:40 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:32 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:40 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000279 mg/L 0.00005 0.00025 01/17/24 9:25 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000269 mg/L 0.00005 0.00025 01/12/24 15:51 aps
Calcium,dissolved M200.7 ICP 1 3.80 mg/L 0.1 0.5 01/18/24 15:01 brc
Calcium,total M200.7 ICP 1 4.00 mg/L 0.1 0.5 01/03/24 23:40 brc
Chromium,dissolved M200.8 ICP-MS 1 0.00129 B mg/L 0.0005 0.002 01/17/24 9:25 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00190 B mg/L 0.0005 0.002 01/12/24 15:51 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.0112 mg/L 0.00005 0.00025 01/17/24 9:25 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.0127 mg/L 0.00005 0.00025 01/12/24 15:51 aps
Copper,dissolved M200.8 ICP-MS 1 0.00139 B mg/L 0.0008 0.002 01/17/24 9:25 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00158 B mg/L 0.0008 0.002 01/12/24 15:51 aps
Iron,dissolved M200.8 ICP-MS 1 1.27 * mg/L 0.007 0.02 01/17/24 9:25 gjl/scp
Iron,total M200.8 ICP-MS 1 1.70 mg/L 0.007 0.02 01/12/24 15:51 aps
Lead,dissolved M200.8 ICP-MS 1 0.00072 mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00085 mg/L 0.0001 0.0005 01/12/24 15:51 aps
Lithium,dissolved M200.7 ICP 1 0.0575 mg/L 0.008 0.04 01/10/24 18:32 aeh
Lithium,total M200.7 ICP 1 0.0582 mg/L 0.008 0.04 01/03/24 23:40 brc
Magnesium,dissolved M200.7 ICP 1 2.61 mg/L 0.2 1 01/18/24 15:01 brc
Magnesium,total M200.7 ICP 1 2.82 mg/L 0.2 1 01/03/24 23:40 brc
Manganese,dissolved M200.7 ICP 1 1.12 mg/L 0.01 0.05 01/10/24 18:32 aeh
Manganese,total M200.7 ICP 1 1.14 mg/L 0.01 0.05 01/03/24 23:40 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 10:15 mlh
Mercury,total M1631 E,Atomic Fluorescence 2 <0.6 U * ng/L 0.6 2 12/29/23 13:14 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:25 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00034 B mg/L 0.0002 0.0005 01/16/24 11:38 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00362 mg/L 0.0004 0.001 01/17/24 9:25 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00411 mg/L 0.0004 0.001 01/12/24 15:51 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:32 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/03/24 23:40 brc
Potassium,dissolved M200.7 ICP 1 3.00 mg/L 0.5 1 01/18/24 15:01 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 8 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 3.03 mg/L 0.5 1 01/03/24 23:40 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:32 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/03/24 23:40 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:25 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 15:51 aps
Silicon,dissolved M200.7 ICP 1 7.58 mg/L 0.1 0.5 01/10/24 18:32 aeh
Silicon,total M200.7 ICP 1 8.13 mg/L 0.1 0.5 01/03/24 23:40 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:51 aps
Sodium,dissolved M200.7 ICP 1 8.18 mg/L 0.2 1 01/18/24 15:01 brc
Sodium,total M200.7 ICP 1 8.36 mg/L 0.2 1 01/03/24 23:40 brc
Strontium,dissolved M200.7 ICP 1 0.0407 B mg/L 0.009 0.045 01/10/24 18:32 aeh
Strontium,total M200.7 ICP 1 0.0500 mg/L 0.009 0.045 01/03/24 23:40 brc
Sulfur,dissolved M200.7 ICP 1 0.72 B mg/L 0.25 1.25 01/10/24 18:32 aeh
Sulfur,total M200.7 ICP 1 0.79 B mg/L 0.25 1.25 01/07/24 0:25 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00044 B mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00046 B mg/L 0.0001 0.0005 01/12/24 15:51 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:10 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 15:51 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:32 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:40 brc
Titanium,dissolved M200.7 ICP 1 0.0335 mg/L 0.005 0.025 01/10/24 18:32 aeh
Titanium,total M200.7 ICP 1 0.0395 mg/L 0.005 0.025 01/03/24 23:40 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00553 mg/L 0.0001 0.0005 01/17/24 9:25 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00594 mg/L 0.0001 0.0005 01/12/24 15:51 aps
Vanadium,dissolved M200.8 ICP-MS 1 0.00143 B mg/L 0.0005 0.002 01/17/24 9:25 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00203 mg/L 0.0005 0.002 01/12/24 15:51 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0107 B mg/L 0.006 0.015 01/17/24 9:25 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0117 B mg/L 0.006 0.015 01/12/24 15:51 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 9 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 13.7 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 13.7 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 7.5 * mg/L 1 5 01/02/24 21:45 ems
Carbon,total organic SM5310B 1 3.1 B * mg/L 1 5 01/03/24 7:26 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 11.4 % 01/24/24 0:00 talc
Sum of Anions 0.875 meq/L 01/24/24 0:00 talc
Sum of Cations 1.1 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 20.2 * mg/L 1 2 01/02/2416:11 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 11:26 cm
Conductivity @25C SM2510B 1 105 umhos/cm 1 10 12/21/23 0:58 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 15:56 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:39 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:23 jck
Hardness as CaCO3 SM2340B-Calculation 20 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 22 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 0.229 mg/L 0.1 0.2 12/30/23 10:44 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.9 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 94 * mg/L 20 40 12/18/23 17:17 cm
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:28 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 1.7 BH mg/L 1 5 01/18/24 12:32 bls
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:16 emk
TDS(calculated) Calculation 51.3 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.83 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 10 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:06 cbp
Total Hot Plate M200.2 ICP 12/21/23 9:59 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/04/24 17:48 scp
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 11 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0599 mg/L 0.005 0.015 01/17/24 9:27 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.146 * mg/L 0.005 0.015 01/12/24 15:53 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:27 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:53 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:27 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 15:53 aps
Barium,dissolved M200.7 ICP 1 0.0191 B mg/L 0.009 0.035 01/10/24 18:35 aeh
Barium,total M200.7 ICP 1 0.0264 B mg/L 0.009 0.035 01/03/24 23:43 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000754 mg/L 0.00008 0.00025 01/17/24 9:27 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000802 mg/L 0.00008 0.00025 01/16/24 11:40 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:35 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:43 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:35 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:43 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000382 mg/L 0.00005 0.00025 01/17/24 9:27 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000391 mg/L 0.00005 0.00025 01/12/24 15:53 aps
Calcium,dissolved M200.7 ICP 1 2.05 mg/L 0.1 0.5 01/10/24 18:35 aeh
Calcium,total M200.7 ICP 1 2.14 mg/L 0.1 0.5 01/03/24 23:43 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:27 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00062 B mg/L 0.0005 0.002 01/12/24 15:53 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00924 mg/L 0.00005 0.00025 01/17/24 9:27 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00997 mg/L 0.00005 0.00025 01/12/24 15:53 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:27 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00084 B mg/L 0.0008 0.002 01/12/24 15:53 aps
Iron,dissolved M200.8 ICP-MS 1 0.427 * mg/L 0.007 0.02 01/17/24 9:27 gjl/scp
Iron,total M200.8 ICP-MS 1 0.564 mg/L 0.007 0.02 01/12/24 15:53 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/12/24 15:53 aps
Lithium,dissolved M200.7 ICP 1 0.0403 mg/L 0.008 0.04 01/10/24 18:35 aeh
Lithium,total M200.7 ICP 1 0.0467 mg/L 0.008 0.04 01/03/24 23:43 brc
Magnesium,dissolved M200.7 ICP 1 1.13 mg/L 0.2 1 01/10/24 18:35 aeh
Magnesium,total M200.7 ICP 1 1.33 mg/L 0.2 1 01/03/24 23:43 brc
Manganese,dissolved M200.7 ICP 1 1.16 mg/L 0.01 0.05 01/10/24 18:35 aeh
Manganese,total M200.7 ICP 1 1.20 mg/L 0.01 0.05 01/03/24 23:43 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.3 ng/L 0.3 1 01/03/24 10:29 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 2.74 ng/L 0.3 1 12/29/23 13:28 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00026 B mg/L 0.0002 0.0005 01/17/24 9:27 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00035 B mg/L 0.0002 0.0005 01/16/24 11:40 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00254 mg/L 0.0004 0.001 01/17/24 9:27 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00288 mg/L 0.0004 0.001 01/12/24 15:53 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:35 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/03/24 23:43 brc
Potassium,dissolved M200.7 ICP 1 1.54 mg/L 0.5 1 01/10/24 18:35 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 12 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.59 mg/L 0.5 1 01/03/24 23:43 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:35 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/03/24 23:43 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:27 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 15:53 aps
Silicon,dissolved M200.7 ICP 1 5.57 mg/L 0.1 0.5 01/10/24 18:35 aeh
Silicon,total M200.7 ICP 1 6.09 mg/L 0.1 0.5 01/03/24 23:43 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:53 aps
Sodium,dissolved M200.7 ICP 1 4.86 mg/L 0.2 1 01/10/24 18:35 aeh
Sodium,total M200.7 ICP 1 4.91 mg/L 0.2 1 01/03/24 23:43 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 18:35 aeh
Strontium,total M200.7 ICP 1 0.0175 B mg/L 0.009 0.045 01/03/24 23:43 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 18:35 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 0:28 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00042 B mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00045 B mg/L 0.0001 0.0005 01/12/24 15:53 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:12 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 15:53 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:35 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:43 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:35 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/03/24 23:43 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:27 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00147 mg/L 0.0001 0.0005 01/12/24 15:53 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:27 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 15:53 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0183 mg/L 0.006 0.015 01/17/24 9:27 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0201 mg/L 0.006 0.015 01/12/24 15:53 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 13 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 10.4 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 10.4 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 4.9 B * mg/L 1 5 01/02/24 22:12 ems
Carbon,total organic SM5310B 1 1.1 B * mg/L 1 5 01/03/24 7:44 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 24.5 % 01/24/24 0:00 talc
Sum of Anions 0.342 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.564 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 4.78 * mg/L 1 2 01/02/2416:12 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:29 cm
Conductivity @25C SM2510B 1 59 umhos/cm 1 10 12/21/23 1:06 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 15:58 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:40 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:30 jck
Hardness as CaCO3 SM2340B-Calculation 9.8 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 11 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:46 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.9 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.9 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 58 * mg/L 20 40 12/18/23 17:19 cm
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:30 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:59 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:21 emk
TDS(calculated) Calculation 22.4 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.59 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 14 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:23 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:16 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 10:47 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 15 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0076 B mg/L 0.005 0.015 01/17/24 9:32 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.0472 * mg/L 0.005 0.015 01/12/24 15:59 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:32 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 15:59 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:32 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 15:59 aps
Barium,dissolved M200.7 ICP 1 0.0173 B mg/L 0.009 0.035 01/10/24 18:45 aeh
Barium,total M200.7 ICP 1 0.0250 B mg/L 0.009 0.035 01/03/24 23:53 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000335 mg/L 0.00008 0.00025 01/17/24 9:32 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000350 mg/L 0.00008 0.00025 01/16/24 11:46 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:45 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/03/24 23:53 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:45 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/03/24 23:53 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000281 mg/L 0.00005 0.00025 01/17/24 9:32 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000280 mg/L 0.00005 0.00025 01/12/24 15:59 aps
Calcium,dissolved M200.7 ICP 1 4.29 mg/L 0.1 0.5 01/10/24 18:45 aeh
Calcium,total M200.7 ICP 1 4.14 mg/L 0.1 0.5 01/03/24 23:53 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:32 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00147 B mg/L 0.0005 0.002 01/12/24 15:59 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00358 mg/L 0.00005 0.00025 01/17/24 9:32 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00364 mg/L 0.00005 0.00025 01/12/24 15:59 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:32 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 15:59 aps
Iron,dissolved M200.8 ICP-MS 1 0.570 * mg/L 0.007 0.02 01/17/24 9:32 gjl/scp
Iron,total M200.8 ICP-MS 1 0.639 mg/L 0.007 0.02 01/12/24 15:59 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:59 aps
Lithium,dissolved M200.7 ICP 1 0.0587 mg/L 0.008 0.04 01/10/24 18:45 aeh
Lithium,total M200.7 ICP 1 0.0554 mg/L 0.008 0.04 01/03/24 23:53 brc
Magnesium,dissolved M200.7 ICP 1 2.09 mg/L 0.2 1 01/10/24 18:45 aeh
Magnesium,total M200.7 ICP 1 2.19 mg/L 0.2 1 01/03/24 23:53 brc
Manganese,dissolved M200.7 ICP 1 0.989 mg/L 0.01 0.05 01/10/24 18:45 aeh
Manganese,total M200.7 ICP 1 0.966 mg/L 0.01 0.05 01/03/24 23:53 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 0.5 B ng/L 0.3 1 01/03/24 10:43 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 1.58 ng/L 0.3 1 12/29/23 13:42 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:32 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:46 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00149 mg/L 0.0004 0.001 01/17/24 9:32 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00213 mg/L 0.0004 0.001 01/12/24 15:59 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:45 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/03/24 23:53 brc
Potassium,dissolved M200.7 ICP 1 2.24 mg/L 0.5 1 01/10/24 18:45 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 16 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.16 mg/L 0.5 1 01/03/24 23:53 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:45 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/03/24 23:53 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:32 gjl/scp
Selenium,total M200.8 ICP-MS 1 0.00010 B mg/L 0.0001 0.00025 01/12/24 15:59 aps
Silicon,dissolved M200.7 ICP 1 9.57 mg/L 0.1 0.5 01/10/24 18:45 aeh
Silicon,total M200.7 ICP 1 9.89 mg/L 0.1 0.5 01/03/24 23:53 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 15:59 aps
Sodium,dissolved M200.7 ICP 1 8.13 mg/L 0.2 1 01/10/24 18:45 aeh
Sodium,total M200.7 ICP 1 7.97 mg/L 0.2 1 01/03/24 23:53 brc
Strontium,dissolved M200.7 ICP 1 0.0299 B mg/L 0.009 0.045 01/10/24 18:45 aeh
Strontium,total M200.7 ICP 1 0.0379 B mg/L 0.009 0.045 01/03/24 23:53 brc
Sulfur,dissolved M200.7 ICP 1 0.98 B mg/L 0.25 1.25 01/10/24 18:45 aeh
Sulfur,total M200.7 ICP 1 0.99 B mg/L 0.25 1.25 01/07/24 0:37 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00037 B mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00041 B mg/L 0.0001 0.0005 01/12/24 15:59 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:19 gjl/scp
Thorium,total M200.8 ICP-MS 1 0.0016 B mg/L 0.001 0.005 01/12/24 15:59 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:45 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/03/24 23:53 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:45 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/03/24 23:53 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00021 B mg/L 0.0001 0.0005 01/17/24 9:32 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00032 B mg/L 0.0001 0.0005 01/12/24 15:59 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:32 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 15:59 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:32 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 15:59 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 17 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 31.0 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 31.0 * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 9.8 * mg/L 1 5 01/02/24 22:26 ems
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/03/24 8:50 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance -9.7 % 01/24/24 0:00 talc
Sum of Anions 1.1 meq/L 01/24/24 0:00 talc
Sum of Cations 0.906 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 7.32 * mg/L 1 2 01/02/2416:13 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:32 cm
Conductivity @25C SM2510B 1 88 umhos/cm 1 10 12/21/23 1:22 emk
Cyanide, Free D6888-09/OIA-1677-09 1 0.0094 BH mg/L 0.003 0.01 01/05/24 12:18 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:41 jqr/mrd
Fluoride SM450OF-C 1 0.36 H mg/L 0.15 0.35 01/11/24 23:41 jck
Hardness as CaCO3 SM2340B-Calculation 19 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 19 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:48 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 80 * mg/L 20 40 12/18/23 17:22 cm
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:33 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 14.3 mg/L 1 5 01/03/24 14:35 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:25 emk
TDS(calculated) Calculation 59.2 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.35 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 18 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:39 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:26 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:03 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 19 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0378 mg/L 0.005 0.015 01/17/24 9:34 gjl/scp
Aluminum,total M200.8 ICP-MS 1 2.79 * mg/L 0.005 0.015 01/12/24 16:00 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:34 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:00 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00021 B mg/L 0.0002 0.001 01/17/24 9:34 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00036 B mg/L 0.0002 0.001 01/12/24 16:00 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 18:48 aeh
Barium,total M200.7 ICP 1 0.0130 B mg/L 0.009 0.035 01/04/24 0:02 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:34 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000670 * mg/L 0.00008 0.00025 01/16/24 11:48 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:48 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:02 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:48 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:02 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000170 B mg/L 0.00005 0.00025 01/17/24 9:34 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000203 B mg/L 0.00005 0.00025 01/12/24 16:00 aps
Calcium,dissolved M200.7 ICP 1 3.58 mg/L 0.1 0.5 01/10/24 18:48 aeh
Calcium,total M200.7 ICP 1 4.52 mg/L 0.1 0.5 01/04/24 0:02 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:34 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00318 mg/L 0.0005 0.002 01/12/24 16:00 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00236 mg/L 0.00005 0.00025 01/17/24 9:34 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.0175 mg/L 0.00005 0.00025 01/12/24 16:00 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:34 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00137 B mg/L 0.0008 0.002 01/12/24 16:00 aps
Iron,dissolved M200.8 ICP-MS 1 0.223 * mg/L 0.007 0.02 01/17/24 9:34 gjl/scp
Iron,total M200.8 ICP-MS 1 1.89 mg/L 0.007 0.02 01/12/24 16:00 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00489 mg/L 0.0001 0.0005 01/12/24 16:00 aps
Lithium,dissolved M200.7 ICP 1 0.0802 mg/L 0.008 0.04 01/10/24 18:48 aeh
Lithium,total M200.7 ICP 1 0.0898 mg/L 0.008 0.04 01/04/24 0:02 brc
Magnesium,dissolved M200.7 ICP 1 0.87 B mg/L 0.2 1 01/10/24 18:48 aeh
Magnesium,total M200.7 ICP 1 1.17 mg/L 0.2 1 01/04/24 0:02 brc
Manganese,dissolved M200.7 ICP 1 0.740 mg/L 0.01 0.05 01/10/24 18:48 aeh
Manganese,total M200.7 ICP 1 0.940 mg/L 0.01 0.05 01/04/24 0:02 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 10:48 mlh
Mercury,total M1631 E,Atomic Fluorescence 5 <1.5 U * ng/L 1.5 5 12/29/23 13:47 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00380 mg/L 0.0002 0.0005 01/17/24 9:34 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00321 mg/L 0.0002 0.0005 01/16/24 11:48 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00155 mg/L 0.0004 0.001 01/17/24 9:34 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00339 mg/L 0.0004 0.001 01/12/24 16:00 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:48 aeh
Phosphorus,total M200.7 ICP 1 0.11 B mg/L 0.1 0.5 01/04/24 0:02 brc
Potassium,dissolved M200.7 ICP 1 3.80 mg/L 0.5 1 01/10/24 18:48 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 20 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 4.55 mg/L 0.5 1 01/04/24 0:02 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:48 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:02 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:34 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:00 aps
Silicon,dissolved M200.7 ICP 1 13.8 mg/L 0.1 0.5 01/10/24 18:48 aeh
Silicon,total M200.7 ICP 1 13.7 mg/L 0.1 0.5 01/04/24 0:02 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:00 aps
Sodium,dissolved M200.7 ICP 1 9.18 mg/L 0.2 1 01/10/24 18:48 aeh
Sodium,total M200.7 ICP 1 8.38 mg/L 0.2 1 01/04/24 0:02 brc
Strontium,dissolved M200.7 ICP 1 0.0162 B mg/L 0.009 0.045 01/10/24 18:48 aeh
Strontium,total M200.7 ICP 1 0.0288 B mg/L 0.009 0.045 01/04/24 0:02 brc
Sulfur,dissolved M200.7 ICP 1 0.50 B mg/L 0.25 1.25 01/10/24 18:48 aeh
Sulfur,total M200.7 ICP 1 0.52 B mg/L 0.25 1.25 01/07/24 0:41 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00016 B mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00029 B mg/L 0.0001 0.0005 01/12/24 16:00 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:22 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:00 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:48 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:02 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:48 aeh
Titanium,total M200.7 ICP 1 0.0054 B mg/L 0.005 0.025 01/04/24 0:02 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00096 mg/L 0.0001 0.0005 01/17/24 9:34 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00195 mg/L 0.0001 0.0005 01/12/24 16:00 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:34 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:00 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:34 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0188 mg/L 0.006 0.015 01/12/24 16:00 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 21 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 38.2 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 38.2 mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 11.0 * mg/L 1 5 01/02/24 22:39 ems
Carbon,total organic SM5310B 1 1.1 B * mg/L 1 5 01/03/24 9:06 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance -2.9 % 01/24/24 0:00 talc
Sum of Anions 0.873 meq/L 01/24/24 0:00 talc
Sum of Cations 0.823 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 3.89 * mg/L 1 2 01/02/2416:13 cbp
Color HACH Color Wheel 1 50 H * Co/Pt 5 5 12/19/23 11:35 cm
Conductivity @25C SM2510B 1 85 umhos/cm 1 10 12/21/23 1:30 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:02 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:42 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/11/24 23:59 jck
Hardness as CaCO3 SM2340B-Calculation 13 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 16 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:51 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.7 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.4 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total 0.341 B mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 122 * mg/L 20 40 12/18/23 17:24 cm
(TDS)@180C
Residue, Non- SM2540D 1 140 H * mg/L 5 20 12/19/23 10:35 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:30 emk
TDS(calculated) Calculation 45.6 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.68 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 22 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 11:56 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:36 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:18 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 23 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0105 B mg/L 0.005 0.015 01/17/24 9:36 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.546 * mg/L 0.005 0.015 01/12/24 16:06 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:36 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:06 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:36 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00022 B mg/L 0.0002 0.001 01/12/24 16:06 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 18:51 aeh
Barium,total M200.7 ICP 1 0.0196 B mg/L 0.009 0.035 01/04/24 0:05 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000376 mg/L 0.00008 0.00025 01/17/24 9:36 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000634 mg/L 0.00008 0.00025 01/16/24 11:53 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 18:51 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:05 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 18:51 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:05 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000450 mg/L 0.00005 0.00025 01/17/24 9:36 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000597 mg/L 0.00005 0.00025 01/12/24 16:06 aps
Calcium,dissolved M200.7 ICP 1 0.79 mg/L 0.1 0.5 01/10/24 18:51 aeh
Calcium,total M200.7 ICP 1 0.96 mg/L 0.1 0.5 01/04/24 0:05 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:36 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00066 B mg/L 0.0005 0.002 01/12/24 16:06 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000833 mg/L 0.00005 0.00025 01/17/24 9:36 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00119 mg/L 0.00005 0.00025 01/12/24 16:06 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:36 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00105 B mg/L 0.0008 0.002 01/12/24 16:06 aps
Iron,dissolved M200.8 ICP-MS 1 0.0492 * mg/L 0.007 0.02 01/17/24 9:36 gjl/scp
Iron,total M200.8 ICP-MS 1 0.508 mg/L 0.007 0.02 01/12/24 16:06 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00066 mg/L 0.0001 0.0005 01/12/24 16:06 aps
Lithium,dissolved M200.7 ICP 1 0.0218 B mg/L 0.008 0.04 01/10/24 18:51 aeh
Lithium,total M200.7 ICP 1 0.0307 B mg/L 0.008 0.04 01/04/24 0:05 brc
Magnesium,dissolved M200.7 ICP 1 0.38 B mg/L 0.2 1 01/10/24 18:51 aeh
Magnesium,total M200.7 ICP 1 0.79 B mg/L 0.2 1 01/04/24 0:05 brc
Manganese,dissolved M200.7 ICP 1 0.097 mg/L 0.01 0.05 01/10/24 18:51 aeh
Manganese,total M200.7 ICP 1 0.138 mg/L 0.01 0.05 01/04/24 0:05 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 10:53 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 13:52 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:36 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:53 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00097 B mg/L 0.0004 0.001 01/17/24 9:36 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00168 mg/L 0.0004 0.001 01/12/24 16:06 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 18:51 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:05 brc
Potassium,dissolved M200.7 ICP 1 1.81 mg/L 0.5 1 01/10/24 18:51 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 24 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.80 mg/L 0.5 1 01/04/24 0:05 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 18:51 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:05 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:36 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:06 aps
Silicon,dissolved M200.7 ICP 1 7.06 mg/L 0.1 0.5 01/10/24 18:51 aeh
Silicon,total M200.7 ICP 1 7.80 mg/L 0.1 0.5 01/04/24 0:05 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:06 aps
Sodium,dissolved M200.7 ICP 1 5.85 mg/L 0.2 1 01/10/24 18:51 aeh
Sodium,total M200.7 ICP 1 5.59 mg/L 0.2 1 01/04/24 0:05 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 18:51 aeh
Strontium,total M200.7 ICP 1 0.0169 B mg/L 0.009 0.045 01/04/24 0:05 brc
Sulfur,dissolved M200.7 ICP 1 0.26 B mg/L 0.25 1.25 01/10/24 18:51 aeh
Sulfur,total M200.7 ICP 1 0.37 B mg/L 0.25 1.25 01/07/24 0:44 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00019 B mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00024 B mg/L 0.0001 0.0005 01/12/24 16:06 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:24 gjl/scp
Thorium,total M200.8 ICP-MS 1 0.0016 B mg/L 0.001 0.005 01/12/24 16:06 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 18:51 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:05 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 18:51 aeh
Titanium,total M200.7 ICP 1 0.0090 B mg/L 0.005 0.025 01/04/24 0:05 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:36 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00067 mg/L 0.0001 0.0005 01/12/24 16:06 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:36 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00055 B mg/L 0.0005 0.002 01/12/24 16:06 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0135 B mg/L 0.006 0.015 01/17/24 9:36 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0224 mg/L 0.006 0.015 01/12/24 16:06 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 25 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 6.2 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 6.2 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 3.2 B * mg/L 1 5 01/02/24 23:18 ems
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/03/24 9:19 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 31.7 % 01/24/24 0:00 talc
Sum of Anions 0.2 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.386 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 3.44 * mg/L 1 2 01/02/2416:13 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 11:38 cm
Conductivity @25C SM2510B 1 44 umhos/cm 1 10 12/21/23 1:38 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:10 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:42 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:04 jck
Hardness as CaCO3 SM2340B-Calculation 3.5 B mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 5.7 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:56 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.2 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.4 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 46 * mg/L 20 40 12/18/23 17:27 cm
(TDS)@180C
Residue, Non- SM2540D 1 31.0 H * mg/L 5 20 12/19/23 10:38 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 0.059 BH mg/L 0.02 0.1 12/19/23 16:34 emk
TDS(calculated) Calculation 16.2 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.84 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 26 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 12:12 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:45 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:34 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 27 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.116 mg/L 0.005 0.015 01/17/24 9:38 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.540 * mg/L 0.005 0.015 01/12/24 16:08 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:38 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:08 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:38 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:08 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:00 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:09 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:38 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 11:55 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:00 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:09 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:00 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:09 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:38 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:08 aps
Calcium,dissolved M200.7 ICP 1 1.35 mg/L 0.1 0.5 01/10/24 19:00 aeh
Calcium,total M200.7 ICP 1 1.38 mg/L 0.1 0.5 01/04/24 0:09 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:38 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00051 B mg/L 0.0005 0.002 01/12/24 16:08 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000251 mg/L 0.00005 0.00025 01/17/24 9:38 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000288 mg/L 0.00005 0.00025 01/12/24 16:08 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:38 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:08 aps
Iron,dissolved M200.8 ICP-MS 1 0.188 * mg/L 0.007 0.02 01/17/24 9:38 gjl/scp
Iron,total M200.8 ICP-MS 1 0.507 mg/L 0.007 0.02 01/12/24 16:08 aps
Lead,dissolved M200.8 ICP-MS 1 0.00024 B mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00052 mg/L 0.0001 0.0005 01/12/24 16:08 aps
Lithium,dissolved M200.7 ICP 1 0.0214 B mg/L 0.008 0.04 01/10/24 19:00 aeh
Lithium,total M200.7 ICP 1 0.0258 B mg/L 0.008 0.04 01/04/24 0:09 brc
Magnesium,dissolved M200.7 ICP 1 0.74 B mg/L 0.2 1 01/10/24 19:00 aeh
Magnesium,total M200.7 ICP 1 0.96 B mg/L 0.2 1 01/04/24 0:09 brc
Manganese,dissolved M200.7 ICP 1 0.041 B mg/L 0.01 0.05 01/10/24 19:00 aeh
Manganese,total M200.7 ICP 1 0.051 mg/L 0.01 0.05 01/04/24 0:09 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 2.0 ng/L 0.3 1 01/03/24 10:57 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 1.69 ng/L 0.3 1 12/29/23 13:57 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:38 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:55 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:38 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:08 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:00 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:09 brc
Potassium,dissolved M200.7 ICP 1 1.62 mg/L 0.5 1 01/10/24 19:00 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 28 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.56 mg/L 0.5 1 01/04/24 0:09 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:00 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:09 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:38 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:08 aps
Silicon,dissolved M200.7 ICP 1 3.51 mg/L 0.1 0.5 01/10/24 19:00 aeh
Silicon,total M200.7 ICP 1 3.93 mg/L 0.1 0.5 01/04/24 0:09 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:08 aps
Sodium,dissolved M200.7 ICP 1 4.63 mg/L 0.2 1 01/10/24 19:00 aeh
Sodium,total M200.7 ICP 1 4.56 mg/L 0.2 1 01/04/24 0:09 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:00 aeh
Strontium,total M200.7 ICP 1 0.0146 B mg/L 0.009 0.045 01/04/24 0:09 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:00 aeh
Sulfur,total M200.7 ICP 1 0.32 B mg/L 0.25 1.25 01/07/24 0:53 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:08 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:31 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:08 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:00 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:09 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:00 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:09 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/17/24 9:38 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00022 B mg/L 0.0001 0.0005 01/12/24 16:08 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:38 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00071 B mg/L 0.0005 0.002 01/12/24 16:08 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:38 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:08 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 29 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 7.3 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 7.3 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 4.2 B * mg/L 1 5 01/02/24 23:32 ems
Carbon,total organic SM5310B 1 2.5 B * mg/L 1 5 01/03/24 9:35 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 9.1 % 01/24/24 0:00 talc
Sum of Anions 0.333 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.4 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 6.67 * mg/L 1 2 01/02/2416:14 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 11:40 cm
Conductivity @25C SM2510B 1 41 umhos/cm 1 10 12/21/23 1:45 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:12 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:43 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:09 jck
Hardness as CaCO3 SM2340B-Calculation 6.4 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.4 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:57 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.5 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.1 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 38 BH * mg/L 20 40 12/19/23 9:58 rsc
(TDS)@180C
Residue, Non- SM2540D 1 9.0 BH * mg/L 5 20 12/19/23 10:41 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:39 emk
TDS(calculated) Calculation 19.8 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.92 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 30 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 12:29 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 18:55 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 11:50 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 31 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 <0.005 U mg/L 0.005 0.015 01/17/24 9:43 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.0053 B * mg/L 0.005 0.015 01/12/24 16:09 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:43 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:09 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:43 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:09 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:04 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:12 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:43 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 11:57 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:04 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:12 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:04 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:12 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:43 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:09 aps
Calcium,dissolved M200.7 ICP 1 0.39 B mg/L 0.1 0.5 01/10/24 19:04 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:12 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:43 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:09 aps
Cobalt,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:43 gjl/scp
Cobalt,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:09 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:43 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:09 aps
Iron,dissolved M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/17/24 9:43 gjl/scp
Iron,total M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/12/24 16:09 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:04 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:12 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:04 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:12 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:04 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:12 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 11:02 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 14:01 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:43 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:57 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:43 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:09 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:04 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:12 brc
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:04 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 32 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:12 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:04 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:12 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:43 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:09 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:04 aeh
Silicon,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:12 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:04 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:12 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:04 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:12 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:04 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 0:56 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:33 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:09 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:04 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:12 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:04 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:12 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:43 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:09 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:43 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:09 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:43 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:09 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 33 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 <2 U mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 <2 U * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 1.7 B * mg/L 1 5 01/02/24 23:45 ems
Carbon,total organic SM5310B 1 <1 U * mg/L 1 5 01/03/24 9:49 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance n/a % 01/24/24 0:00 talc
Sum of Anions < U meq/L 01/24/24 0:00 talc
Sum of Cations < U meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 <1 U * mg/L 1 2 01/02/2416:14 cbp
Color HACH Color Wheel 1 <5 UH * Co/Pt 5 5 12/19/23 11:43 cm
Conductivity @25C SM2510B 1 <1 U umhos/cm 1 10 12/21/23 1:51 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:14 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:44 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:16 jck
Hardness as CaCO3 SM2340B-Calculation 0.974 B mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 10:59 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.1 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 <20 UH * mg/L 20 40 12/19/23 9:59 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:43 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:36 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:43 emk
TDS(calculated) Calculation 0.39 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation n/a 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 34 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 12:46 cbp
Total Hot Plate M200.2 ICP-MS 01/04/24 19:04 scp
Digestion
Total Hot Plate M200.2 ICP 12/21/23 12:06 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 35 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0396 mg/L 0.005 0.015 01/17/24 9:45 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.137 * mg/L 0.005 0.015 01/12/24 16:11 aps
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:45 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:11 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:45 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:11 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:07 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:15 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:45 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 11:58 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:07 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:15 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:07 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:15 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:45 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:11 aps
Calcium,dissolved M200.7 ICP 1 1.55 mg/L 0.1 0.5 01/10/24 19:07 aeh
Calcium,total M200.7 ICP 1 1.57 mg/L 0.1 0.5 01/04/24 0:15 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:45 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:11 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000521 mg/L 0.00005 0.00025 01/17/24 9:45 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000525 mg/L 0.00005 0.00025 01/12/24 16:11 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:45 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:11 aps
Iron,dissolved M200.8 ICP-MS 1 0.241 * mg/L 0.007 0.02 01/17/24 9:45 gjl/scp
Iron,total M200.8 ICP-MS 1 0.348 mg/L 0.007 0.02 01/12/24 16:11 aps
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/12/24 16:11 aps
Lithium,dissolved M200.7 ICP 1 0.0249 B mg/L 0.008 0.04 01/10/24 19:07 aeh
Lithium,total M200.7 ICP 1 0.0283 B mg/L 0.008 0.04 01/04/24 0:15 brc
Magnesium,dissolved M200.7 ICP 1 0.88 B mg/L 0.2 1 01/10/24 19:07 aeh
Magnesium,total M200.7 ICP 1 1.06 mg/L 0.2 1 01/04/24 0:15 brc
Manganese,dissolved M200.7 ICP 1 0.548 mg/L 0.01 0.05 01/10/24 19:07 aeh
Manganese,total M200.7 ICP 1 0.561 mg/L 0.01 0.05 01/04/24 0:15 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 0.8 B ng/L 0.3 1 01/03/24 11:07 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 0.70 B ng/L 0.3 1 12/29/23 14:06 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:45 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 11:58 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:45 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:11 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:07 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:15 brc
Potassium,dissolved M200.7 ICP 1 1.86 mg/L 0.5 1 01/10/24 19:07 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 36 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.83 mg/L 0.5 1 01/04/24 0:15 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:07 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:15 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:45 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:11 aps
Silicon,dissolved M200.7 ICP 1 4.99 mg/L 0.1 0.5 01/10/24 19:07 aeh
Silicon,total M200.7 ICP 1 5.36 mg/L 0.1 0.5 01/04/24 0:15 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:11 aps
Sodium,dissolved M200.7 ICP 1 5.09 mg/L 0.2 1 01/10/24 19:07 aeh
Sodium,total M200.7 ICP 1 5.06 mg/L 0.2 1 01/04/24 0:15 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:07 aeh
Strontium,total M200.7 ICP 1 0.0171 B mg/L 0.009 0.045 01/04/24 0:15 brc
Sulfur,dissolved M200.7 ICP 1 0.28 B mg/L 0.25 1.25 01/10/24 19:07 aeh
Sulfur,total M200.7 ICP 1 0.32 B mg/L 0.25 1.25 01/07/24 1:00 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:11 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:35 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:11 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:07 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:15 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:07 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:15 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00013 B mg/L 0.0001 0.0005 01/17/24 9:45 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00015 B mg/L 0.0001 0.0005 01/12/24 16:11 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:45 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:11 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:45 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:11 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 37 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 12.2 B mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 12.2 B mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 5.1 * mg/L 1 5 01/02/24 23:59 ems
Carbon,total organic SM5310B 1 2.2 B * mg/L 1 5 01/03/24 10:04 mad/e
(TOC) ms
Cation-Anion Balance Calculation
Cation-Anion Balance 8.0 % 01/24/24 0:00 talc
Sum of Anions 0.415 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.487 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 6.09 * mg/L 1 2 01/02/2416:14 cbp
Color HACH Color Wheel 1 30 H * Co/Pt 5 5 12/19/23 11:46 cm
Conductivity @25C SM2510B 1 48 umhos/cm 1 10 12/21/23 1:58 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:16 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:47 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:24 jck
Hardness as CaCO3 SM2340B-Calculation 7.5 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 8.3 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 0.105 B mg/L 0.1 0.2 12/30/23 11:00 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.6 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 42 H * mg/L 20 40 12/19/23 10:01 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH * mg/L 5 20 12/19/23 10:49 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:37 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 16:57 emk
TDS(calculated) Calculation 23.8 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.76 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 38 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-10
Project ID: 8000234301 Date Sampled: 12111123 17:05
Sample ID: EB-D-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 13:19 cbp
Total Hot Plate M200.2 ICP 12/21/23 12:22 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 39 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-10
Project ID: 8000234301 Date Sampled: 12111123 17:05
Sample ID: EB-D-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 <0.005 U mg/L 0.005 0.015 01/17/24 9:47 gjl/scp
Aluminum,total M200.8 ICP-MS 1 <0.005 U mg/L 0.005 0.015 01/23/24 14:39 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:47 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:13 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:47 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:13 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:10 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:18 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:47 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:00 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:10 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:18 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:10 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:18 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:47 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:13 aps
Calcium,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:10 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:18 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:47 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:13 aps
Cobalt,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:47 gjl/scp
Cobalt,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:13 aps
Copper,dissolved M200.8 ICP-MS 1 0.00115 B mg/L 0.0008 0.002 01/17/24 9:47 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:13 aps
Iron,dissolved M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/17/24 9:47 gjl/scp
Iron,total M200.8 ICP-MS 1 <0.007 U * mg/L 0.007 0.02 01/23/24 14:39 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:10 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:18 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:10 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:18 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:10 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:18 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 11:50 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 14:11 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:47 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:00 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:47 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:13 aps
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:10 aeh
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:18 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:10 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 40 of 164

AraZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-10
Project ID: 8000234301 Date Sampled: 12111123 17:05
Sample ID: EB-D-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:18 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:47 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:13 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/10/24 19:10 aeh
Silicon,total M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/04/24 0:18 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:10 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:18 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:10 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:18 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:10 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 1:03 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:38 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:13 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:10 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:18 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:10 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:18 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:47 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:13 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:47 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:13 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:47 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0102 B mg/L 0.006 0.015 01/12/24 16:13 aps
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/19/23 16:18 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:48 jqr/mrd
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 41 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 13:52 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 12:37 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 42 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0196 mg/L 0.005 0.015 01/17/24 9:49 gjl/scp
Aluminum,total M200.8 ICP-MS 1 10.7 O * mg/L 0.005 0.015 01/23/24 14:41 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:49 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:15 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00046 B mg/L 0.0002 0.001 01/17/24 9:49 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00126 mg/L 0.0002 0.001 01/12/24 16:15 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:13 aeh
Barium,total M200.7 ICP 1 0.0194 B mg/L 0.009 0.035 01/04/24 0:22 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:49 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.00141 mg/L 0.00008 0.00025 01/16/24 12:02 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:13 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:22 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:13 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:22 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:49 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000284 mg/L 0.00005 0.00025 01/12/24 16:15 aps
Calcium,dissolved M200.7 ICP 1 4.62 mg/L 0.1 0.5 01/10/24 19:13 aeh
Calcium,total M200.7 ICP 1 5.38 mg/L 0.1 0.5 01/04/24 0:22 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:49 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00963 mg/L 0.0005 0.002 01/12/24 16:15 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000411 mg/L 0.00005 0.00025 01/17/24 9:49 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000987 mg/L 0.00005 0.00025 01/12/24 16:15 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:49 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00293 mg/L 0.0008 0.002 01/12/24 16:15 aps
Iron,dissolved M200.8 ICP-MS 1 3.08 * mg/L 0.007 0.02 01/17/24 9:49 gjl/scp
Iron,total M200.8 ICP-MS 1 9.69 mg/L 0.007 0.02 01/23/24 14:41 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Lead,total M200.8 ICP-MS 1 0.0161 mg/L 0.0001 0.0005 01/12/24 16:15 aps
Lithium,dissolved M200.7 ICP 1 0.0595 mg/L 0.008 0.04 01/10/24 19:13 aeh
Lithium,total M200.7 ICP 1 0.117 mg/L 0.008 0.04 01/04/24 0:22 brc
Magnesium,dissolved M200.7 ICP 1 1.08 mg/L 0.2 1 01/10/24 19:13 aeh
Magnesium,total M200.7 ICP 1 1.42 mg/L 0.2 1 01/04/24 0:22 brc
Manganese,dissolved M200.7 ICP 1 0.869 mg/L 0.01 0.05 01/10/24 19:13 aeh
Manganese,total M200.7 ICP 1 0.925 mg/L 0.01 0.05 01/04/24 0:22 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 11:55 mlh
Mercury,total M1631 E,Atomic Fluorescence 5 7.60 ng/L 1.5 5 12/29/23 14:25 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00395 mg/L 0.0002 0.0005 01/17/24 9:49 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00585 mg/L 0.0002 0.0005 01/16/24 12:02 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:49 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00173 mg/L 0.0004 0.001 01/12/24 16:15 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:13 aeh
Phosphorus,total M200.7 ICP 1 0.36 B mg/L 0.1 0.5 01/04/24 0:22 brc
Potassium,dissolved M200.7 ICP 1 3.54 mg/L 0.5 1 01/10/24 19:13 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 43 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 5.12 mg/L 0.5 1 01/04/24 0:22 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:13 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:22 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:49 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:15 aps
Silicon,dissolved M200.7 ICP 1 11.8 mg/L 0.1 0.5 01/10/24 19:13 aeh
Silicon,total M200.7 ICP 1 16.0 mg/L 0.1 0.5 01/04/24 0:22 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:15 aps
Sodium,dissolved M200.7 ICP 1 10.4 mg/L 0.2 1 01/10/24 19:13 aeh
Sodium,total M200.7 ICP 1 10.8 mg/L 0.2 1 01/04/24 0:22 brc
Strontium,dissolved M200.7 ICP 1 0.0188 B mg/L 0.009 0.045 01/10/24 19:13 aeh
Strontium,total M200.7 ICP 1 0.0316 B mg/L 0.009 0.045 01/04/24 0:22 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:13 aeh
Sulfur,total M200.7 ICP 1 0.33 B mg/L 0.25 1.25 01/07/24 1:06 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00033 B mg/L 0.0001 0.0005 01/12/24 16:15 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:40 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:15 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:13 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:22 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:13 aeh
Titanium,total M200.7 ICP 1 0.0317 mg/L 0.005 0.025 01/04/24 0:22 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00154 mg/L 0.0001 0.0005 01/17/24 9:49 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.0115 mg/L 0.0001 0.0005 01/12/24 16:15 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:49 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00257 mg/L 0.0005 0.002 01/12/24 16:15 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:49 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0438 mg/L 0.006 0.015 01/12/24 16:15 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 44 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 41.8 mg/L 2 20 12/23/23 0:00 jck
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/23/23 0:00 jck
Total Alkalinity 1 41.8 * mg/L 2 20 12/23/23 0:00 jck
Carbon,total inorganic SM5310B 1 11.4 * mg/L 1 5 01/03/24 0:26 ems
Carbon,total organic SM5310B 1 2.4 BH * mg/L 1 5 01/18/24 18:58 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 4.8 % 01/24/24 0:00 talc
Sum of Anions 1 meq/L 01/24/24 0:00 talc
Sum of Cations 1.1 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 5.84 * mg/L 1 2 01/02/2416:20 cbp
Color HACH Color Wheel 2 160 H * Co/Pt 10 10 12/19/23 11:52 cm
Conductivity @25C SM2510B 1 93 umhos/cm 1 10 12/21/23 2:06 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:26 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:50 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:29 jck
Hardness as CaCO3 SM2340B-Calculation 16.0 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 19 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:02 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.8 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total 1.1 B mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 86 H * mg/L 20 40 12/19/23 10:03 rsc
(TDS)@180C
Residue, Non- SM2540D 1 555 H * mg/L 5 20 12/19/23 10:51 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 3.75 <0.075 UH mg/L 0.075 0.375 12/19/23 17:01 emk
TDS(calculated) Calculation 55 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.56 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 45 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:09 cbp
Lab Filtration(0.45um) M200.7/200.8/3005A 12/20/23 12:00 smw
&Acidification
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 12:53 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 46 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0538 mg/L 0.005 0.015 01/17/24 9:50 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.0056 B mg/L 0.005 0.015 01/23/24 14:43 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:50 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:17 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:50 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:17 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:17 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:25 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:50 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:04 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:17 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:25 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:17 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:25 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:50 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:17 aps
Calcium,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:17 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:25 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:50 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:17 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000472 mg/L 0.00005 0.00025 01/17/24 9:50 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000096 B mg/L 0.00005 0.00025 01/12/24 16:17 aps
Copper,dissolved M200.8 ICP-MS 1 0.00096 B mg/L 0.0008 0.002 01/17/24 9:50 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:17 aps
Iron,dissolved M200.8 ICP-MS 1 0.0686 * mg/L 0.007 0.02 01/17/24 9:50 gjl/scp
Iron,total M200.8 ICP-MS 1 0.0133 B * mg/L 0.007 0.02 01/23/24 14:43 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:17 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:25 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:17 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:25 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:17 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:25 brc
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 12/29/23 14:39 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:50 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:04 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00091 B mg/L 0.0004 0.001 01/17/24 9:50 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:17 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:17 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:25 brc
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:17 aeh
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:25 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 47 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:17 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:25 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:50 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:17 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/10/24 19:17 aeh
Silicon,total M200.7 ICP 1 0.16 B mg/L 0.1 0.5 01/04/24 0:25 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:17 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:25 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:17 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:25 brc
Sulfur,dissolved M200.7 ICP 1 0.31 B mg/L 0.25 1.25 01/10/24 19:17 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/07/24 1:09 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:42 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:17 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:17 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:25 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:17 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:25 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:50 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:17 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:50 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:17 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0067 B mg/L 0.006 0.015 01/17/24 9:50 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:17 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 48 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 2.6 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 2.2 B mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 4.8 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 1.7 B * mg/L 1 5 01/03/24 0:53 ems
Carbon,total organic SM5310B 1 1.3 BH * mg/L 1 5 01/18/24 19:10 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance n/a % 01/24/24 0:00 talc
Sum of Anions < U meq/L 01/24/24 0:00 talc
Sum of Cations < U meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 <1 U * mg/L 1 2 01/02/2416:20 cbp
Color HACH Color Wheel 1 <5 UH * Co/Pt 5 5 12/19/23 11:55 cm
Conductivity @25C SM2510B 1 <1 U umhos/cm 1 10 12/21/23 2:42 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:28 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:51 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH mg/L 0.15 0.35 01/12/24 0:35 jck
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(total)
Lab Filtration(0.45um sOPwco5o 1 01/02/24 14:30 asn
filter)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U * mg/L 0.1 0.2 12/30/23 11:03 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.4 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 <20 UH * mg/L 20 40 12/19/23 10:04 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH mg/L 5 20 12/19/23 10:54 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM450os2-D 1 <0.02 UH * mg/L 0.02 0.1 12/19/23 17:06 emk
TDS(calculated) Calculation 3.04 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation n/a 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 49 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:25 cbp
Total Hot Plate M200.2 ICP 12/21/23 13:09 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 50 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.112 mg/L 0.005 0.015 01/17/24 9:52 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.729 mg/L 0.005 0.015 01/23/24 14:46 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:52 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:19 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:52 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:19 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:20 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:28 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:52 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:06 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:20 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:28 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:20 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:28 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:52 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:19 aps
Calcium,dissolved M200.7 ICP 1 1.34 mg/L 0.1 0.5 01/10/24 19:20 aeh
Calcium,total M200.7 ICP 1 1.34 mg/L 0.1 0.5 01/04/24 0:28 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:52 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00050 B mg/L 0.0005 0.002 01/12/24 16:19 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000255 mg/L 0.00005 0.00025 01/17/24 9:52 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000247 B mg/L 0.00005 0.00025 01/12/24 16:19 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:52 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:19 aps
Iron,dissolved M200.8 ICP-MS 1 0.194 * mg/L 0.007 0.02 01/17/24 9:52 gjl/scp
Iron,total M200.8 ICP-MS 1 0.610 mg/L 0.007 0.02 01/23/24 14:46 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 0.00023 B mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00049 B mg/L 0.0001 0.0005 01/12/24 16:19 aps
Lithium,dissolved M200.7 ICP 1 0.0216 B mg/L 0.008 0.04 01/10/24 19:20 aeh
Lithium,total M200.7 ICP 1 0.0274 B mg/L 0.008 0.04 01/04/24 0:28 brc
Magnesium,dissolved M200.7 ICP 1 0.74 B mg/L 0.2 1 01/10/24 19:20 aeh
Magnesium,total M200.7 ICP 1 0.94 B mg/L 0.2 1 01/04/24 0:28 brc
Manganese,dissolved M200.7 ICP 1 0.043 B mg/L 0.01 0.05 01/10/24 19:20 aeh
Manganese,total M200.7 ICP 1 0.047 B mg/L 0.01 0.05 01/04/24 0:28 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 2.0 ng/L 0.3 1 01/03/24 11:59 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 1.97 ng/L 0.3 1 12/29/23 14:44 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:52 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:06 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:52 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:19 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:20 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:28 brc
Potassium,dissolved M200.7 ICP 1 1.58 mg/L 0.5 1 01/10/24 19:20 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 51 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.57 mg/L 0.5 1 01/04/24 0:28 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:20 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:28 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:52 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:19 aps
Silicon,dissolved M200.7 ICP 1 3.55 mg/L 0.1 0.5 01/10/24 19:20 aeh
Silicon,total M200.7 ICP 1 4.12 mg/L 0.1 0.5 01/04/24 0:28 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:19 aps
Sodium,dissolved M200.7 ICP 1 4.64 mg/L 0.2 1 01/10/24 19:20 aeh
Sodium,total M200.7 ICP 1 4.53 mg/L 0.2 1 01/04/24 0:28 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:20 aeh
Strontium,total M200.7 ICP 1 0.0144 B mg/L 0.009 0.045 01/04/24 0:28 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:20 aeh
Sulfur,total M200.7 ICP 1 0.30 B mg/L 0.25 1.25 01/07/24 1:13 brc
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:19 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:45 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:19 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:20 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:28 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:20 aeh
Titanium,total M200.7 ICP 1 0.0054 B mg/L 0.005 0.025 01/04/24 0:28 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00017 B mg/L 0.0001 0.0005 01/17/24 9:52 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00021 B mg/L 0.0001 0.0005 01/12/24 16:19 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:52 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00072 B mg/L 0.0005 0.002 01/12/24 16:19 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:52 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:19 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 52 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 10.3 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 10.3 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 4.1 B * mg/L 1 5 01/03/24 1:07 ems
Carbon,total organic SM5310B 1 3.2 BH * mg/L 1 5 01/18/24 19:22 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 4.0 % 01/24/24 0:00 talc
Sum of Anions 0.368 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.399 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 5.78 H * mg/L 1 2 01/10/2411:35 cbp
Color HACH Color Wheel 1 30 H * Co/Pt 5 5 12/19/23 11:57 cm
Conductivity @25C SM2510B 1 42 umhos/cm 1 10 12/21/23 2:49 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:30 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:52 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:40 jck
Hardness as CaCO3 SM2340B-Calculation 6.4 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.2 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:05 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.5 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.4 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 42 H * mg/L 20 40 12/19/23 10:05 rsc
(TDS)@180C
Residue, Non- SM2540D 1 23.0 H * mg/L 5 20 12/19/23 10:56 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:10 emk
TDS(calculated) Calculation 20.7 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 2.03 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 53 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:42 cbp
Total Hot Plate M200.2 ICP 12/21/23 13:25 smw
Digestion
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 54 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0146 B mg/L 0.005 0.015 01/17/24 9:54 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.450 mg/L 0.005 0.015 01/23/24 14:48 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:54 gjl/scp
Antimony,total M200.8 ICP-MS 1 0.00052 B mg/L 0.0004 0.002 01/12/24 16:28 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:54 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:28 aps
Barium,dissolved M200.7 ICP 1 0.0167 B mg/L 0.009 0.035 01/10/24 19:23 aeh
Barium,total M200.7 ICP 1 0.0245 B mg/L 0.009 0.035 01/04/24 0:31 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.00120 mg/L 0.00008 0.00025 01/17/24 9:54 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.00153 mg/L 0.00008 0.00025 01/16/24 12:15 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:23 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:31 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:23 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:31 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000500 mg/L 0.00005 0.00025 01/17/24 9:54 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000470 mg/L 0.00005 0.00025 01/12/24 16:28 aps
Calcium,dissolved M200.7 ICP 1 1.06 mg/L 0.1 0.5 01/10/24 19:23 aeh
Calcium,total M200.7 ICP 1 1.03 mg/L 0.1 0.5 01/04/24 0:31 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:54 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00148 B mg/L 0.0005 0.002 01/12/24 16:28 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00286 mg/L 0.00005 0.00025 01/17/24 9:54 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00284 mg/L 0.00005 0.00025 01/12/24 16:28 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 9:54 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00122 B mg/L 0.0008 0.002 01/12/24 16:28 aps
Iron,dissolved M200.8 ICP-MS 1 0.0475 * mg/L 0.007 0.02 01/17/24 9:54 gjl/scp
Iron,total M200.8 ICP-MS 1 0.497 mg/L 0.007 0.02 01/23/24 14:48 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00025 B mg/L 0.0001 0.0005 01/12/24 16:28 aps
Lithium,dissolved M200.7 ICP 1 0.0304 B mg/L 0.008 0.04 01/10/24 19:23 aeh
Lithium,total M200.7 ICP 1 0.0355 B mg/L 0.008 0.04 01/04/24 0:31 brc
Magnesium,dissolved M200.7 ICP 1 0.96 B mg/L 0.2 1 01/10/24 19:23 aeh
Magnesium,total M200.7 ICP 1 1.16 mg/L 0.2 1 01/04/24 0:31 brc
Manganese,dissolved M200.7 ICP 1 0.806 mg/L 0.01 0.05 01/10/24 19:23 aeh
Manganese,total M200.7 ICP 1 0.773 mg/L 0.01 0.05 01/04/24 0:31 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.2 ng/L 0.3 1 01/03/24 12:04 mlh
Mercury,total M1631 E,Atomic Fluorescence 1 2.55 ng/L 0.3 1 12/29/23 14:49 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:54 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:15 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00404 mg/L 0.0004 0.001 01/17/24 9:54 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00519 mg/L 0.0004 0.001 01/12/24 16:28 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:23 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:31 brc
Potassium,dissolved M200.7 ICP 1 1.77 mg/L 0.5 1 01/10/24 19:23 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 55 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.73 mg/L 0.5 1 01/04/24 0:31 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:23 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:31 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:54 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:28 aps
Silicon,dissolved M200.7 ICP 1 5.96 mg/L 0.1 0.5 01/10/24 19:23 aeh
Silicon,total M200.7 ICP 1 6.34 mg/L 0.1 0.5 01/04/24 0:31 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:28 aps
Sodium,dissolved M200.7 ICP 1 5.30 mg/L 0.2 1 01/10/24 19:23 aeh
Sodium,total M200.7 ICP 1 5.18 mg/L 0.2 1 01/04/24 0:31 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:23 aeh
Strontium,total M200.7 ICP 1 0.0147 B mg/L 0.009 0.045 01/04/24 0:31 brc
Sulfur,dissolved M200.7 ICP 1 0.26 B mg/L 0.25 1.25 01/10/24 19:23 aeh
Sulfur,total M200.7 ICP 1 0.35 B mg/L 0.25 1.25 01/07/24 1:16 brc
Thallium,dissolved M200.8 ICP-MS 1 0.00093 mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00100 mg/L 0.0001 0.0005 01/12/24 16:28 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:47 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:28 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:23 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:31 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:23 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:31 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:54 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00031 B mg/L 0.0001 0.0005 01/12/24 16:28 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:54 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:28 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0537 mg/L 0.006 0.015 01/17/24 9:54 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0527 mg/L 0.006 0.015 01/12/24 16:28 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 56 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 17.5 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 17.5 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 7.1 * mg/L 1 5 01/03/24 4:00 ems
Carbon,total organic SM5310B 1 2.0 BH * mg/L 1 5 01/18/24 20:03 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 0.4 % 01/24/24 0:00 talc
Sum of Anions 0.472 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.476 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 4.37 H * mg/L 1 2 01/10/2411:36 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 12:00 cm
Conductivity @25C SM2510B 1 50 umhos/cm 1 10 12/21/23 2:56 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:32 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:53 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/24 0:44 jck
Hardness as CaCO3 SM2340B-Calculation 6.6 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.4 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:06 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.2 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 22.8 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 48 H * mg/L 20 40 12/19/23 10:07 rsc
(TDS)@180C
Residue, Non- SM2540D 1 16.0 BH * mg/L 5 20 12/19/23 10:59 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:15 emk
TDS(calculated) Calculation 25.1 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.91 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 57 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 14:58 cbp
Lab Filtration(0.45um) M200.7/200.8/3005A 12/20/23 12:00 smw
&Acidification
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 14:12 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 58 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0176 mg/L 0.005 0.015 01/17/24 9:59 gjl/scp
Aluminum,total M200.8 ICP-MS 2 <0.01 U mg/L 0.01 0.03 01/23/24 14:50 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 9:59 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:29 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 9:59 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:29 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:26 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:47 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 9:59 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:16 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:26 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:47 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:26 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:47 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 9:59 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:29 aps
Calcium,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:26 aeh
Calcium,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:47 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:59 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:29 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000143 B mg/L 0.00005 0.00025 01/17/24 9:59 gjl/scp
Cobalt,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:29 aps
Copper,dissolved M200.8 ICP-MS 1 0.00121 B mg/L 0.0008 0.002 01/17/24 9:59 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:29 aps
Iron,dissolved M200.8 ICP-MS 1 0.0093 B * mg/L 0.007 0.02 01/17/24 9:59 gjl/scp
Iron,total M200.8 ICP-MS 2 <0.014 U * mg/L 0.014 0.04 01/23/24 14:50 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Lead,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Lithium,dissolved M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/10/24 19:26 aeh
Lithium,total M200.7 ICP 1 <0.008 U mg/L 0.008 0.04 01/04/24 0:47 brc
Magnesium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:26 aeh
Magnesium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:47 brc
Manganese,dissolved M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/10/24 19:26 aeh
Manganese,total M200.7 ICP 1 <0.01 U mg/L 0.01 0.05 01/04/24 0:47 brc
Mercury,total M1631 E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 13:21 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 9:59 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:16 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 9:59 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:29 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:26 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:47 brc
Potassium,dissolved M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/10/24 19:26 aeh
Potassium,total M200.7 ICP 1 <0.5 U mg/L 0.5 1 01/04/24 0:47 brc
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 59 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:26 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:47 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 9:59 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:29 aps
Silicon,dissolved M200.7 ICP 1 <0.1 U * mg/L 0.1 0.5 01/10/24 19:26 aeh
Silicon,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:47 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Sodium,dissolved M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/10/24 19:26 aeh
Sodium,total M200.7 ICP 1 <0.2 U mg/L 0.2 1 01/04/24 0:47 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:26 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/04/24 0:47 brc
Sulfur,dissolved M200.7 ICP 1 <0.25 U mg/L 0.25 1.25 01/10/24 19:26 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/09/24 8:50 aeh
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 16:59 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:29 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:26 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:47 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:26 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:47 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 9:59 gjl/scp
Uranium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:29 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 9:59 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:29 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 9:59 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0151 mg/L 0.006 0.015 01/12/24 16:29 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 60 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 2.3 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 2.3 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 10 18.3 B * mg/L 10 50 01/03/24 4:13 ems
Carbon,total organic SM5310B 1 1.5 BH * mg/L 1 5 01/18/24 20:15 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance n/a % 01/24/24 0:00 talc
Sum of Anions 0.749 meq/L 01/24/24 0:00 talc
Sum of Cations < U meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 24.8 H * mg/L 1 2 01/09/2414:02 cbp
Color HACH Color Wheel 1 10 H * Co/Pt 5 5 12/19/23 12:03 cm
Conductivity @25C SM2510B 1 <1 U umhos/cm 1 10 12/21/23 3:02 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:40 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:53 jqr/mrd
Fluoride SM450OF-C 1 0.16 BH * mg/L 0.15 0.35 01/12/241:16 jck
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation <0.2 U mg/L 0.2 5 01/24/24 0:00 talc
(total)
Lab Filtration(0.45um sOPwco5o 1 01/02/24 14:33 asn
filter)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U * mg/L 0.1 0.2 12/30/23 11:08 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 6.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.0 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 <20 UH * mg/L 20 40 12/19/23 10:08 rsc
(TDS)@180C
Residue, Non- SM2540D 1 <5 UH mg/L 5 20 12/19/23 11:02 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM450os2-D 1 <0.02 UH * mg/L 0.02 0.1 12/19/23 17:19 emk
TDS(calculated) Calculation 26.4 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation n/a 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 61 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 15:15 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 14:28 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 62 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0246 mg/L 0.005 0.015 01/17/24 10:05 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.417 mg/L 0.005 0.015 01/23/24 15:02 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:05 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:31 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 10:05 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:31 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:29 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:50 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 10:05 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000091 B mg/L 0.00008 0.00025 01/16/24 12:18 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:29 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:50 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:29 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:50 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 10:05 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:31 aps
Calcium,dissolved M200.7 ICP 1 2.00 mg/L 0.1 0.5 01/10/24 19:29 aeh
Calcium,total M200.7 ICP 1 2.04 mg/L 0.1 0.5 01/04/24 0:50 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:05 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:31 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000140 B mg/L 0.00005 0.00025 01/17/24 10:05 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000276 mg/L 0.00005 0.00025 01/12/24 16:31 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:05 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:31 aps
Iron,dissolved M200.8 ICP-MS 1 0.0945 * mg/L 0.007 0.02 01/17/24 10:05 gjl/scp
Iron,total M200.8 ICP-MS 1 0.620 mg/L 0.007 0.02 01/23/24 15:02 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00038 B mg/L 0.0001 0.0005 01/12/24 16:31 aps
Lithium,dissolved M200.7 ICP 1 0.0263 B mg/L 0.008 0.04 01/10/24 19:29 aeh
Lithium,total M200.7 ICP 1 0.0326 B mg/L 0.008 0.04 01/04/24 0:50 brc
Magnesium,dissolved M200.7 ICP 1 1.16 mg/L 0.2 1 01/10/24 19:29 aeh
Magnesium,total M200.7 ICP 1 1.41 mg/L 0.2 1 01/04/24 0:50 brc
Manganese,dissolved M200.7 ICP 1 0.076 mg/L 0.01 0.05 01/10/24 19:29 aeh
Manganese,total M200.7 ICP 1 0.110 mg/L 0.01 0.05 01/04/24 0:50 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 0.5 B ng/L 0.3 1 01/03/24 12:09 mlh
Mercury,total M1631E,Atomic Fluorescence 1 0.87 B ng/L 0.3 1 01/03/24 13:25 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 10:05 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:18 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 10:05 gjl/scp
Nickel,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/12/24 16:31 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:29 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:50 brc
Potassium,dissolved M200.7 ICP 1 2.24 mg/L 0.5 1 01/10/24 19:29 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 63 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.26 mg/L 0.5 1 01/04/24 0:50 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:29 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:50 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:05 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:31 aps
Silicon,dissolved M200.7 ICP 1 4.48 mg/L 0.1 0.5 01/10/24 19:29 aeh
Silicon,total M200.7 ICP 1 4.99 mg/L 0.1 0.5 01/04/24 0:50 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:31 aps
Sodium,dissolved M200.7 ICP 1 5.73 mg/L 0.2 1 01/10/24 19:29 aeh
Sodium,total M200.7 ICP 1 5.68 mg/L 0.2 1 01/04/24 0:50 brc
Strontium,dissolved M200.7 ICP 1 0.0112 B mg/L 0.009 0.045 01/10/24 19:29 aeh
Strontium,total M200.7 ICP 1 0.0214 B mg/L 0.009 0.045 01/04/24 0:50 brc
Sulfur,dissolved M200.7 ICP 1 0.31 B mg/L 0.25 1.25 01/10/24 19:29 aeh
Sulfur,total M200.7 ICP 1 <0.25 U * mg/L 0.25 1.25 01/09/24 8:53 aeh
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:31 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:01 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:31 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:29 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:50 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:29 aeh
Titanium,total M200.7 ICP 1 0.0057 B mg/L 0.005 0.025 01/04/24 0:50 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:05 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00025 B mg/L 0.0001 0.0005 01/12/24 16:31 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:05 gjl/scp
Vanadium,total M200.8 ICP-MS 1 0.00061 B mg/L 0.0005 0.002 01/12/24 16:31 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 10:05 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:31 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 64 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 17.6 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 17.6 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 5.1 * mg/L 1 5 01/03/24 4:52 ems
Carbon,total organic SM5310B 1 3.1 BH * mg/L 1 5 01/18/24 20:27 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance -4.5 % 01/24/24 0:00 talc
Sum of Anions 0.568 meq/L 01/24/24 0:00 talc
Sum of Cations 0.519 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 7.73 H * mg/L 1 2 01/10/2411:36 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 12:06 cm
Conductivity @25C SM2510B 1 57 umhos/cm 1 10 12/21/23 3:09 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:42 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:54 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:22 jck
Hardness as CaCO3 SM2340B-Calculation 9.8 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 11 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:09 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.8 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 44 H * mg/L 20 40 12/19/23 10:09 rsc
(TDS)@180C
Residue, Non- SM2540D 1 7.0 BH * mg/L 5 20 12/19/23 11:04 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:24 emk
TDS(calculated) Calculation 29.8 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.48 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 65 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 15:32 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 14:44 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 66 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0093 B mg/L 0.005 0.015 01/17/24 10:07 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.269 mg/L 0.005 0.015 01/23/24 15:04 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:07 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:33 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 10:07 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00022 B mg/L 0.0002 0.001 01/12/24 16:33 aps
Barium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/10/24 19:45 aeh
Barium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.035 01/04/24 0:54 brc
Beryllium,dissolved M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/17/24 10:07 gjl/scp
Beryllium,total M200.8 ICP-MS 1 <0.00008 U mg/L 0.00008 0.00025 01/16/24 12:20 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:45 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:54 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:45 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:54 brc
Cadmium,dissolved M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/17/24 10:07 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:33 aps
Calcium,dissolved M200.7 ICP 1 2.85 mg/L 0.1 0.5 01/10/24 19:45 aeh
Calcium,total M200.7 ICP 1 2.87 mg/L 0.1 0.5 01/04/24 0:54 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:07 gjl/scp
Chromium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:33 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.000342 mg/L 0.00005 0.00025 01/17/24 10:07 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.000618 mg/L 0.00005 0.00025 01/12/24 16:33 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:07 gjl/scp
Copper,total M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/12/24 16:33 aps
Iron,dissolved M200.8 ICP-MS 1 0.180 * mg/L 0.007 0.02 01/17/24 10:07 gjl/scp
Iron,total M200.8 ICP-MS 1 0.783 mg/L 0.007 0.02 01/23/24 15:04 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00037 B mg/L 0.0001 0.0005 01/12/24 16:33 aps
Lithium,dissolved M200.7 ICP 1 0.0347 B mg/L 0.008 0.04 01/10/24 19:45 aeh
Lithium,total M200.7 ICP 1 0.0377 B mg/L 0.008 0.04 01/04/24 0:54 brc
Magnesium,dissolved M200.7 ICP 1 1.62 mg/L 0.2 1 01/10/24 19:45 aeh
Magnesium,total M200.7 ICP 1 1.81 mg/L 0.2 1 01/04/24 0:54 brc
Manganese,dissolved M200.7 ICP 1 0.551 mg/L 0.01 0.05 01/10/24 19:45 aeh
Manganese,total M200.7 ICP 1 0.660 mg/L 0.01 0.05 01/04/24 0:54 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 <0.3 U * ng/L 0.3 1 01/03/24 12:28 mlh
Mercury,total M1631E,Atomic Fluorescence 1 0.72 B ng/L 0.3 1 01/03/24 13:30 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 10:07 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00042 B mg/L 0.0002 0.0005 01/16/24 12:20 aps
Nickel,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.001 01/17/24 10:07 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00047 B mg/L 0.0004 0.001 01/12/24 16:33 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:45 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:54 brc
Potassium,dissolved M200.7 ICP 1 2.62 mg/L 0.5 1 01/10/24 19:45 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 67 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.48 mg/L 0.5 1 01/04/24 0:54 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:45 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:54 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:07 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:33 aps
Silicon,dissolved M200.7 ICP 1 4.72 mg/L 0.1 0.5 01/10/24 19:45 aeh
Silicon,total M200.7 ICP 1 5.22 mg/L 0.1 0.5 01/04/24 0:54 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:33 aps
Sodium,dissolved M200.7 ICP 1 6.86 mg/L 0.2 1 01/10/24 19:45 aeh
Sodium,total M200.7 ICP 1 6.63 mg/L 0.2 1 01/04/24 0:54 brc
Strontium,dissolved M200.7 ICP 1 0.0170 B mg/L 0.009 0.045 01/10/24 19:45 aeh
Strontium,total M200.7 ICP 1 0.0265 B mg/L 0.009 0.045 01/04/24 0:54 brc
Sulfur,dissolved M200.7 ICP 1 0.40 B mg/L 0.25 1.25 01/10/24 19:45 aeh
Sulfur,total M200.7 ICP 1 0.34 B mg/L 0.25 1.25 01/09/24 8:57 aeh
Thallium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Thallium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:33 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:03 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:33 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:45 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:54 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:45 aeh
Titanium,total M200.7 ICP 1 0.0055 B mg/L 0.005 0.025 01/04/24 0:54 brc
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:07 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00023 B mg/L 0.0001 0.0005 01/12/24 16:33 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:07 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:33 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 10:07 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:33 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 68 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 20.4 mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 20.4 mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 5.6 * mg/L 1 5 01/03/24 5:19 ems
Carbon,total organic SM5310B 1 3.4 BH * mg/L 1 5 01/18/24 20:51 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance -2.0 % 01/24/24 0:00 talc
Sum of Anions 0.724 meq/L 01/24/24 0:00 talc
Sum of Cations 0.696 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 11.3 H * mg/L 1 2 01/10/2411:36 cbp
Color HACH Color Wheel 1 20 H * Co/Pt 5 5 12/19/23 12:09 cm
Conductivity @25C SM2510B 1 73 umhos/cm 1 10 12/21/23 3:17 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:44 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:57 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:27 jck
Hardness as CaCO3 SM2340B-Calculation 14 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 15 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:14 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.7 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 54 H * mg/L 20 40 12/19/23 10:11 rsc
(TDS)@180C
Residue, Non- SM2540D 1 11.0 BH * mg/L 5 20 12/19/23 11:07 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:28 emk
TDS(calculated) Calculation 38.5 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.40 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 69 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 15:48 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 15:00 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 70 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0606 mg/L 0.005 0.015 01/17/24 10:09 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.587 mg/L 0.005 0.015 01/23/24 15:06 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:09 gjl/scp
Antimony,total M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/12/24 16:35 aps
Arsenic,dissolved M200.8 ICP-MS 1 0.00037 B mg/L 0.0002 0.001 01/17/24 10:09 gjl/scp
Arsenic,total M200.8 ICP-MS 1 0.00056 B mg/L 0.0002 0.001 01/12/24 16:35 aps
Barium,dissolved M200.7 ICP 1 0.0122 B mg/L 0.009 0.035 01/10/24 19:48 aeh
Barium,total M200.7 ICP 1 0.0203 B mg/L 0.009 0.035 01/04/24 0:57 brc
Beryllium,dissolved M200.8 ICP-MS 1 0.000142 B mg/L 0.00008 0.00025 01/17/24 10:09 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.000225 B mg/L 0.00008 0.00025 01/16/24 12:22 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:48 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/04/24 0:57 brc
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:48 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/04/24 0:57 brc
Cadmium,dissolved M200.8 ICP-MS 1 0.000056 B mg/L 0.00005 0.00025 01/17/24 10:09 gjl/scp
Cadmium,total M200.8 ICP-MS 1 <0.00005 U mg/L 0.00005 0.00025 01/12/24 16:35 aps
Calcium,dissolved M200.7 ICP 1 2.75 mg/L 0.1 0.5 01/10/24 19:48 aeh
Calcium,total M200.7 ICP 1 2.91 mg/L 0.1 0.5 01/04/24 0:57 brc
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:09 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00705 mg/L 0.0005 0.002 01/12/24 16:35 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00352 mg/L 0.00005 0.00025 01/17/24 10:09 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00439 mg/L 0.00005 0.00025 01/12/24 16:35 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:09 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00081 B mg/L 0.0008 0.002 01/12/24 16:35 aps
Iron,dissolved M200.8 ICP-MS 1 2.08 * mg/L 0.007 0.02 01/17/24 10:09 gjl/scp
Iron,total M200.8 ICP-MS 1 3.32 mg/L 0.007 0.02 01/23/24 15:06 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 0.00030 B mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00142 mg/L 0.0001 0.0005 01/12/24 16:35 aps
Lithium,dissolved M200.7 ICP 1 0.0162 B mg/L 0.008 0.04 01/10/24 19:48 aeh
Lithium,total M200.7 ICP 1 0.0240 B mg/L 0.008 0.04 01/04/24 0:57 brc
Magnesium,dissolved M200.7 ICP 1 0.59 B mg/L 0.2 1 01/10/24 19:48 aeh
Magnesium,total M200.7 ICP 1 0.84 B mg/L 0.2 1 01/04/24 0:57 brc
Manganese,dissolved M200.7 ICP 1 1.31 mg/L 0.01 0.05 01/10/24 19:48 aeh
Manganese,total M200.7 ICP 1 1.36 mg/L 0.01 0.05 01/04/24 0:57 brc
Mercury,dissolved M1631 E,Atomic Fluorescence 1 2.9 * ng/L 0.3 1 01/03/24 12:42 mlh
Mercury,total M1631E,Atomic Fluorescence 1 2.16 ng/L 0.3 1 01/03/24 13:44 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 0.00119 mg/L 0.0002 0.0005 01/17/24 10:09 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 0.00182 mg/L 0.0002 0.0005 01/16/24 12:22 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00129 mg/L 0.0004 0.001 01/17/24 10:09 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00513 mg/L 0.0004 0.001 01/12/24 16:35 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:48 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/04/24 0:57 brc
Potassium,dissolved M200.7 ICP 1 3.09 mg/L 0.5 1 01/10/24 19:48 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 71 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 2.92 mg/L 0.5 1 01/04/24 0:57 brc
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:48 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/04/24 0:57 brc
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:09 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:35 aps
Silicon,dissolved M200.7 ICP 1 8.81 mg/L 0.1 0.5 01/10/24 19:48 aeh
Silicon,total M200.7 ICP 1 9.39 mg/L 0.1 0.5 01/04/24 0:57 brc
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:35 aps
Sodium,dissolved M200.7 ICP 1 8.17 mg/L 0.2 1 01/10/24 19:48 aeh
Sodium,total M200.7 ICP 1 7.71 mg/L 0.2 1 01/04/24 0:57 brc
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:48 aeh
Strontium,total M200.7 ICP 1 0.0181 B mg/L 0.009 0.045 01/04/24 0:57 brc
Sulfur,dissolved M200.7 ICP 1 0.69 B mg/L 0.25 1.25 01/10/24 19:48 aeh
Sulfur,total M200.7 ICP 1 0.58 B mg/L 0.25 1.25 01/09/24 9:00 aeh
Thallium,dissolved M200.8 ICP-MS 1 0.00025 B mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00029 B mg/L 0.0001 0.0005 01/12/24 16:35 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:06 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:35 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:48 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/04/24 0:57 brc
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:48 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/04/24 0:57 brc
Uranium,dissolved M200.8 ICP-MS 1 0.00013 B mg/L 0.0001 0.0005 01/17/24 10:09 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00049 B mg/L 0.0001 0.0005 01/12/24 16:35 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:09 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:35 aps
Zinc,dissolved M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/17/24 10:09 gjl/scp
Zinc,total M200.8 ICP-MS 1 <0.006 U mg/L 0.006 0.015 01/12/24 16:35 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 72 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 26.8 mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 26.8 * mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 7.8 * mg/L 1 5 01/03/24 5:46 ems
Carbon,total organic SM5310B 1 2.9 BH * mg/L 1 5 01/18/24 21:34 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 13.0 % 01/24/24 0:00 talc
Sum of Anions 0.693 meq/L 01/24/24 0:00 talc
Sum of Cations 0.9 meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 5.59 H * mg/L 1 2 01/10/2411:37 cbp
Color HACH Color Wheel 1 30 H * Co/Pt 5 5 12/19/23 12:12 cm
Conductivity @25C SM2510B 1 73 umhos/cm 1 10 12/21/23 3:25 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:46 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:58 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:34 jck
Hardness as CaCO3 SM2340B-Calculation 9.3 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 11 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 0.169 B mg/L 0.1 0.2 12/30/23 11:15 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.6 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 70 H * mg/L 20 40 12/19/23 10:12 rsc
(TDS)@180C
Residue, Non- SM2540D 1 37.0 H * mg/L 5 20 12/19/23 11:09 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 17:55 emk
TDS(calculated) Calculation 40.2 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.74 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 73 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Inorganic Prep
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Cyanide,total M335.4-Manual Distillation 12/19/23 16:05 cbp
Total Hot Plate M200.2 ICP-MS 01/18/24 8:15 gjl
Digestion
Total Hot Plate M200.2 ICP 12/21/23 9:56 smw
Digestion
REPIN.02.06.05.01 Please refer to Qualifier Reports for details.
L85193-2401241149 Page 74 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Aluminum,dissolved M200.8 ICP-MS 1 0.0152 mg/L 0.005 0.015 01/17/24 10:10 gjl/scp
Aluminum,total M200.8 ICP-MS 1 0.369 mg/L 0.005 0.015 01/23/24 15:09 gjl/scp
Antimony,dissolved M200.8 ICP-MS 1 <0.0004 U mg/L 0.0004 0.002 01/17/24 10:10 gjl/scp
Antimony,total M200.8 ICP-MS 1 0.00048 B mg/L 0.0004 0.002 01/12/24 16:37 aps
Arsenic,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/17/24 10:10 gjl/scp
Arsenic,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.001 01/12/24 16:37 aps
Barium,dissolved M200.7 ICP 1 0.0172 B mg/L 0.009 0.035 01/10/24 19:52 aeh
Barium,total M200.7 ICP 1 0.0210 B mg/L 0.009 0.035 01/10/24 22:53 aeh
Beryllium,dissolved M200.8 ICP-MS 1 0.00119 mg/L 0.00008 0.00025 01/17/24 10:10 gjl/scp
Beryllium,total M200.8 ICP-MS 1 0.00145 mg/L 0.00008 0.00025 01/16/24 12:24 aps
Bismuth,dissolved M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/10/24 19:52 aeh
Bismuth,total M200.7 ICP 1 <0.04 U * mg/L 0.04 0.2 01/09/24 22:38 aeh
Boron,dissolved M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/10/24 19:52 aeh
Boron,total M200.7 ICP 1 <0.03 U mg/L 0.03 0.1 01/09/24 22:38 aeh
Cadmium,dissolved M200.8 ICP-MS 1 0.000504 mg/L 0.00005 0.00025 01/17/24 10:10 gjl/scp
Cadmium,total M200.8 ICP-MS 1 0.000462 mg/L 0.00005 0.00025 01/12/24 16:37 aps
Calcium,dissolved M200.7 ICP 1 1.08 mg/L 0.1 0.5 01/10/24 19:52 aeh
Calcium,total M200.7 ICP 1 1.08 mg/L 0.1 0.5 01/09/24 22:38 aeh
Chromium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:10 gjl/scp
Chromium,total M200.8 ICP-MS 1 0.00124 B mg/L 0.0005 0.002 01/12/24 16:37 aps
Cobalt,dissolved M200.8 ICP-MS 1 0.00288 mg/L 0.00005 0.00025 01/17/24 10:10 gjl/scp
Cobalt,total M200.8 ICP-MS 1 0.00272 mg/L 0.00005 0.00025 01/12/24 16:37 aps
Copper,dissolved M200.8 ICP-MS 1 <0.0008 U mg/L 0.0008 0.002 01/17/24 10:10 gjl/scp
Copper,total M200.8 ICP-MS 1 0.00096 B mg/L 0.0008 0.002 01/12/24 16:37 aps
Iron,dissolved M200.8 ICP-MS 1 0.0494 * mg/L 0.007 0.02 01/17/24 10:10 gjl/scp
Iron,total M200.8 ICP-MS 1 0.394 mg/L 0.007 0.02 01/23/24 15:09 gjl/scp
Lead,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Lead,total M200.8 ICP-MS 1 0.00018 B mg/L 0.0001 0.0005 01/12/24 16:37 aps
Lithium,dissolved M200.7 ICP 1 0.0311 B mg/L 0.008 0.04 01/10/24 19:52 aeh
Lithium,total M200.7 ICP 1 0.0203 B mg/L 0.008 0.04 01/09/24 22:38 aeh
Magnesium,dissolved M200.7 ICP 1 0.99 B mg/L 0.2 1 01/10/24 19:52 aeh
Magnesium,total M200.7 ICP 1 1.13 mg/L 0.2 1 01/09/24 22:38 aeh
Manganese,dissolved M200.7 ICP 1 0.819 mg/L 0.01 0.05 01/10/24 19:52 aeh
Manganese,total M200.7 ICP 1 0.761 mg/L 0.01 0.05 01/09/24 22:38 aeh
Mercury,dissolved M1631 E,Atomic Fluorescence 1 1.3 * ng/L 0.3 1 01/03/24 12:47 mlh
Mercury,total M1631E,Atomic Fluorescence 1 2.79 ng/L 0.3 1 01/03/24 13:49 mlh
Molybdenum,dissolved M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/17/24 10:10 gjl/scp
Molybdenum,total M200.8 ICP-MS 1 <0.0002 U mg/L 0.0002 0.0005 01/16/24 12:24 aps
Nickel,dissolved M200.8 ICP-MS 1 0.00398 mg/L 0.0004 0.001 01/17/24 10:10 gjl/scp
Nickel,total M200.8 ICP-MS 1 0.00501 mg/L 0.0004 0.001 01/12/24 16:37 aps
Phosphorus,dissolved M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/10/24 19:52 aeh
Phosphorus,total M200.7 ICP 1 <0.1 U mg/L 0.1 0.5 01/09/24 22:38 aeh
Potassium,dissolved M200.7 ICP 1 1.86 mg/L 0.5 1 01/10/24 19:52 aeh
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 75 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Potassium,total M200.7 ICP 1 1.83 mg/L 0.5 1 01/09/24 22:38 aeh
Scandium,dissolved M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/10/24 19:52 aeh
Scandium,total M200.7 ICP 1 <0.05 U * mg/L 0.05 0.2 01/09/24 22:38 aeh
Selenium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/17/24 10:10 gjl/scp
Selenium,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.00025 01/12/24 16:37 aps
Silicon,dissolved M200.7 ICP 1 6.04 mg/L 0.1 0.5 01/10/24 19:52 aeh
Silicon,total M200.7 ICP 1 6.27 mg/L 0.1 0.5 01/09/24 22:38 aeh
Silver,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Silver,total M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/12/24 16:37 aps
Sodium,dissolved M200.7 ICP 1 5.41 mg/L 0.2 1 01/10/24 19:52 aeh
Sodium,total M200.7 ICP 1 5.11 mg/L 0.2 1 01/09/24 22:38 aeh
Strontium,dissolved M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/10/24 19:52 aeh
Strontium,total M200.7 ICP 1 <0.009 U mg/L 0.009 0.045 01/09/24 22:38 aeh
Sulfur,dissolved M200.7 ICP 1 0.28 B mg/L 0.25 1.25 01/10/24 19:52 aeh
Sulfur,total M200.7 ICP 1 0.38 B mg/L 0.25 1.25 01/09/24 22:38 aeh
Thallium,dissolved M200.8 ICP-MS 1 0.00094 mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Thallium,total M200.8 ICP-MS 1 0.00100 mg/L 0.0001 0.0005 01/12/24 16:37 aps
Thorium,dissolved M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/18/24 17:08 gjl/scp
Thorium,total M200.8 ICP-MS 1 <0.001 U mg/L 0.001 0.005 01/12/24 16:37 aps
Tin,dissolved M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/10/24 19:52 aeh
Tin,total M200.7 ICP 1 <0.04 U mg/L 0.04 0.2 01/09/24 22:38 aeh
Titanium,dissolved M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/10/24 19:52 aeh
Titanium,total M200.7 ICP 1 <0.005 U mg/L 0.005 0.025 01/09/24 22:38 aeh
Uranium,dissolved M200.8 ICP-MS 1 <0.0001 U mg/L 0.0001 0.0005 01/17/24 10:10 gjl/scp
Uranium,total M200.8 ICP-MS 1 0.00024 B mg/L 0.0001 0.0005 01/12/24 16:37 aps
Vanadium,dissolved M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/17/24 10:10 gjl/scp
Vanadium,total M200.8 ICP-MS 1 <0.0005 U mg/L 0.0005 0.002 01/12/24 16:37 aps
Zinc,dissolved M200.8 ICP-MS 1 0.0545 mg/L 0.006 0.015 01/17/24 10:10 gjl/scp
Zinc,total M200.8 ICP-MS 1 0.0504 mg/L 0.006 0.015 01/12/24 16:37 aps
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 76 of 164

AOZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Wet Chemistry
MethodParameter EPA Dilution Result Qual XQ Units MDL -e �.
Alkalinity as CaCO3 SM2320B-Titration
Bicarbonate as 1 17.7 B mg/L 2 20 12/21/23 0:00 emk
CaCO3
Carbonate as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Hydroxide as CaCO3 1 <2 U mg/L 2 20 12/21/23 0:00 emk
Total Alkalinity 1 17.7 B mg/L 2 20 12/21/23 0:00 emk
Carbon,total inorganic SM5310B 1 5.7 * mg/L 1 5 01/03/24 6:00 ems
Carbon,total organic SM5310B 1 1.5 BH * mg/L 1 5 01/18/24 21:46 ems
(TOC)
Cation-Anion Balance Calculation
Cation-Anion Balance 1.0 % 01/24/24 0:00 talc
Sum of Anions 0.477 B meq/L 01/24/24 0:00 talc
Sum of Cations 0.487 B meq/L 01/24/24 0:00 talc
Chloride SM4500CI-E 1 4.38 H * mg/L 1 2 01/10/2411:41 cbp
Color HACH Color Wheel 1 <5 UH * Co/Pt 5 5 12/19/23 12:14 cm
Conductivity @25C SM2510B 1 50 umhos/cm 1 10 12/21/23 3:32 emk
Cyanide, Free D6888-09/OIA-1677-09 1 <0.003 U mg/L 0.003 0.01 12/20/23 12:52 mrd
Cyanide,total M335.4-Colorimetric w/distillation 0.5 <0.003 U mg/L 0.003 0.01 12/21/23 10:58 jqr/mrd
Fluoride SM450OF-C 1 <0.15 UH * mg/L 0.15 0.35 01/12/241:39 jck
Hardness as CaCO3 SM2340B-Calculation 6.8 mg/L 0.2 5 01/24/24 0:00 talc
(dissolved)
Hardness as CaCO3 SM2340B-Calculation 7.4 mg/L 0.2 5 01/24/24 0:00 talc
(total)
Nitrogen,ammonia M350.1 Auto Salicylate 1 <0.1 U mg/L 0.1 0.2 12/30/23 11:18 scs
w/gas diffusion
pH(lab) SM4500H+B
pH 1 7.3 H units 0.1 0.1 12/23/23 0:00 jck
pH measured at 1 23.3 C 0.1 0.1 12/23/23 0:00 jck
Phosphate,total Calculation based on total <0.3 U mg/L 0.3 2 01/24/24 0:00 talc
Phosphorus
Residue, Filterable SM2540C 1 44 H * mg/L 20 40 12/19/23 10:13 rsc
(TDS)@180C
Residue, Non- SM2540D 1 20.0 H * mg/L 5 20 12/19/23 11:12 trt
Filterable(TSS)
@105C
Sulfate D516-02/-07/-11-TURBIDIMETRIC 1 <1 U mg/L 1 5 01/03/24 14:33 ems
Sulfide as S SM4500S2-D 1 <0.02 UH mg/L 0.02 0.1 12/19/23 18:00 emk
TDS(calculated) Calculation 25.5 mg/L 01/24/24 0:00 talc
TDS(ratio- Calculation 1.73 01/24/24 0:00 talc
measured/calculated)
REPIN.02.06.05.01 *Please refer to Qualifier Reports for details.
L85193-2401241149 Page 77 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-20
Project ID: 8000234301 Date Sampled: 12111123 00:00
Sample ID: TB-SW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Mercury,total M1631E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 13:54 mlh
REPIN.02.06.05.01
L85193-2401241149 Page 78 of 164

ACZ
Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487(800)334-5493
Albemarle ACZ Sample ID: L85193-21
Project ID: 8000234301 Date Sampled: 12111123 00:00
Sample ID: TB-GW-20231211 Date Received: 12/18/23
Sample Matrix: Surface Water
Metals Analysis
MethodParameter EPA Dilution Result Qual XQ Units MDL PQL Date Analyst
Mercury,total M1631E,Atomic Fluorescence 1 <0.3 U ng/L 0.3 1 01/03/24 13:59 mlh
REPIN.02.06.05.01
L85193-2401241149 Page 79 of 164

ADZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ExplanationsReport Header
Batch A distinct set of samples analyzed at a specific time
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
Lower Lower Recovery Limit,in% (except for LCSS,mg/Kg)
MDL Method Detection Limit. Same as Minimum Reporting Limit unless omitted or equal to the PQL(see comment#5).
Allows for instrument and annual fluctuations.
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit. Synonymous with the EPA term"minimum level".
QC True Value of the Control Sample or the amount added to the Spike
Rec Recovered amount of the true value or spike added,in%(except for LCSS,mg/Kg)
RPD Relative Percent Difference,calculation used for Duplicate QC Types
Upper Upper Recovery Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
AS Analytical Spike(Post Digestion) LCSWD Laboratory Control Sample-Water Duplicate
ASD Analytical Spike(Post Digestion)Duplicate LFB Laboratory Fortified Blank
CCB Continuing Calibration Blank LFM Laboratory Fortified Matrix
CCV Continuing Calibration Verification standard LFMD Laboratory Fortified Matrix Duplicate
DUP Sample Duplicate LRB Laboratory Reagent Blank
ICB Initial Calibration Blank MS Matrix Spike
ICV Initial Calibration Verification standard MSD Matrix Spike Duplicate
ICSAB Inter-element Correction Standard-A plus B solutions PBS Prep Blank-Soil
LCSS Laboratory Control Sample-Soil PBW Prep Blank-Water
LCSSD Laboratory Control Sample-Soil Duplicate PQV Practical Quantitation Verification standard
LCSW Laboratory Control Sample-Water SDL Serial Dilution
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method or calibration procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Spikes/Fortified Matrix Determines sample matrix interferences,if any.
Standard Verifies the validity of the calibration.
ACZ Qualifiers e
B Analyte concentration detected at a value between MDL and PQL.The associated value is an estimated quantity.
H Analysis exceeded method hold time. pH is a field test with an immediate hold time.
L Target analyte response was below the laboratory defined negative threshold.
U The material was analyzed for,but was not detected above the level of the associated value.
The associated value is either the sample quantitation limit or the sample detection limit.
.. - . -
(1) EPA 600/4-83-020. Methods for Chemical Analysis of Water and Wastes,March 1983.
(2) EPA 600/R-93-100. Methods for the Determination of Inorganic Substances in Environmental Samples,August 1993.
(3) EPA 600/R-94-111. Methods for the Determination of Metals in Environmental Samples-Supplement I, May 1994.
(4) EPA SW-846. Test Methods for Evaluating Solid Waste.
(5) Standard Methods for the Examination of Water and Wastewater.
(1) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(2) Soil,Sludge,and Plant matrices for Inorganic analyses are reported on a dry weight basis.
(3) Animal matrices for Inorganic analyses are reported on an"as received"basis.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification qualifier
associated with the result.
(5) If the MDL equals the PQL or the MDL column is omitted,the PQL is the reporting limit.
For a complete list of ACZ's Extended Qualifiers,please click:
hqps://acz.com/wp-content/uploads/2019/04/Ext-Qual-List.pd
REP001.03.15.02
L85193-2401241149 Page 80 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Alkalinity as CaCO3 SM2320B-Titration
ACZ ID Type Analyzed PCN/SCI� -kc Sample Found Units Rec% Lower Upper •. Limit Qual
WG580983
WG580983PBW1 PBW 12/20/2316:20 12.8 mg/L -20 20
WG580983LCSW3 LCSW 12/20/2316:37 WC231129-1 820.0001 797.6 mg/L 97 90 110
WG580983LCSW6 LCSW 12/20/2318:46 WC231129-1 820.0001 818.5 mg/L 100 90 110
WG580983PBW2 PBW 12/20/2318:54 6.4 mg/L -20 20
WG580983LCSW9 LCSW 12/20/23 20:24 WC231129-1 820.0001 809 mg/L 99 90 110
WG580983PBW3 PBW 12/20/2320:31 7.2 mg/L -20 20
WG580983LCSW12 LCSW 12/20/2323:08 WC231129-1 820.0001 814.6 mg/L 99 90 110
WG580983PBW4 PBW 12/20/23 23:16 4.5 mg/L -20 20
WG580983LCSW15 LCSW 12/21/232:26 WC231129-1 820.0001 819.2 mg/L 100 90 110
WG580983PBW5 PBW 12/21/232:34 8 mg/L -20 20
L85193-19DUP DUP 12/21/23 3:40 17.7 22.5 mg/L 24 20 RA
WG580983LCSW18 LCSW 12/21/233:59 WC231129-1 820.0001 822.6 mg/L 100 90 110
WG581115
WG581115PBW1 PBW 12/22/2316:18 4.5 mg/L -20 20
WG581115LCSW3 LCSW 12/22/2316:36 WC231129-1 820.0001 809.3 mg/L 99 90 110
WG581115LCSW6 LCSW 12/22/2320:14 WC231129-1 820.0001 831.3 mg/L 101 90 110
WG581115PBW2 PBW 12/22/2320:23 4.2 mg/L -20 20
WG581115LCSW9 LCSW 12/22/23 23:27 WC231129-1 820.0001 818.2 mg/L 100 90 110
WG581115PBW3 PBW 12/22/2323:36 6.4 mg/L -20 20
L85193-03DUP DUP 12/23/2314:02 10.4 9.6 mg/L 8 20 RA
L85193-15DUP DUP 12/23/2315:13 2.4 U mg/L 200 20 RA
WG581115LCSW12 LCSW 12/23/2315:32 WC231129-1 820.0001 844.1 mg/L 103 90 110
WG581115PBW4 PBW 12/23/2315:39 6.5 mg/L -20 20
WG581115LCSW15 LCSW 12/23/2318:31 WC231222-1 820.0001 864.5 mg/L 105 90 110
Aluminum,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qua]
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .1 .1044 mg/L 104 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.011 0.011
WG582401LFB LFB 01/17/249:21 MS240109-2 .050065 .0432 mg/L 86 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .050065 .0599 .1041 mg/L 88 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .050065 .0599 .1018 mg/L 84 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .050065 .0146 .0585 mg/L 88 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .050065 .0146 .0588 mg/L 88 70 130 1 20
L85193-2401241149 Page 81 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Aluminum,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .1 .0969 mg/L 97 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.015 0.015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.011 0.011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .050065 .0618 mg/L 123 85 115 N1
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .050065 .146 .2025 mg/L 113 70 130 N1
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .050065 .146 .2051 mg/L 118 70 130 1 20
WG582723
WG5827231CV ICV 01/23/2414:29 MS240109-5 .1 .0978 mg/L 98 90 110
WG5827231CB ICB 01/23/2414:32 U mg/L -0.015 0.015
WG582470LRB LRB 01/23/2414:34 U mg/L -0.011 0.011
WG582470LFB LFB 01/23/2414:36 MS240109-2 .050065 .0517 mg/L 103 85 115
L85193-15LFM LFM 01/23/2414:53 MS2XW .10011 U .1004 mg/L 100 70 130
L85193-15LFMD LFMD 01/23/2414:55 MS2XW .10011 U .1004 mg/L 100 70 130 0 20
Antimony,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .02002 .01999 mg/L 100 90 110
WG582401 ICB ICB 01/17/24 9:20 .00041 mg/L -0.00088 0.00088
WG582401 LFB LFB 01/17/249:21 MS240109-2 .01 .0087 mg/L 87 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .01 U .00798 mg/L 80 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .01 U .00802 mg/L 80 70 130 1 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .01 U .00841 mg/L 84 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .01 U .00862 mg/L 86 70 130 2 20
Antimony,total M200.8 ICP-MS
r, pr- Type Analyzed PCN/SCJ�, ll`m'l Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .02002 .01908 mg/L 95 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0012 0.0012
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00088 0.00088
WG581687LFB LFB 01/12/24 15:46 MS231108-4 .01 .01178 mg/L 118 85 115 N1 VC
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .01 U .01126 mg/L 113 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .01 U .01156 mg/L 116 70 130 3 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .01 U .01111 mg/L ill 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .01 U .01152 mg/L 115 70 130 4 20
Arsenic,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05081 mg/L 102 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00044 0.00044
WG582401 LFB LFB 01/17/249:21 MS240109-2 .0501 .04551 mg/L 91 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .0501 U .04572 mg/L 91 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .0501 U .04417 mg/L 88 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .0501 U .04435 mg/L 89 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .0501 U .04521 mg/L 90 70 130 2 20
L85193-2401241149 Page 82 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Arsenic,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0459 mg/L 92 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0006 0.0006
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00044 0.00044
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .0525 mg/L 105 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 U .05032 mg/L 100 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 U .05141 mg/L 103 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 U .05129 mg/L 102 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 U .05169 mg/L 103 70 130 1 20
Barium,dissolved M200.7 ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 1.9722 mg/L 99 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.027 0.027
WG581945LFB LFB 01/10/2418:22 11240109-2 .501 .4918 mg/L 98 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .501 .0191 .5015 mg/L 96 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .501 .0191 .5055 mg/L 97 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 .501 U .4871 mg/L 97 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .501 U .4843 mg/L 97 85 115 1 20
Barium,total M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.9185 mg/L 96 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.027 0.027
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.0198 0.0198
WG580888LFB LFB 01/03/24 23:27 11231214-2 .501 .4829 mg/L 96 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .501 .0264 .5076 mg/L 96 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .501 .0264 .5037 mg/L 95 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .501 .0245 .5233 mg/L 100 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .501 .0245 .5115 mg/L 97 70 130 2 20
WG582001
WG5820011CV ICV 01/10/24 22:25 11231214-3 2 1.952 mg/L 98 95 105
WG5820011CB ICB 01/10/24 22:31 U mg/L -0.027 0.027
WG58094OLRB LRB 01/10/24 22:44 U mg/L -0.0198 0.0198
WG58094OLFB LFB 01/10/24 22:47 11231214-2 .501 .4916 mg/L 98 85 115
L85193-19LFM LFM 01/10/24 22:56 11231214-2 .501 .021 .5104 mg/L 98 70 130
L85193-19LFMD LFMD 01/10/24 23:00 11231214-2 .501 .021 .5024 mg/L 96 70 130 2 20
L85193-2401241149 Page 83 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Beryllium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .049662 mg/L 99 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.000176 0.000176
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .048777 mg/L 97 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .000754 .047181 mg/L 93 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .000754 .046166 mg/L 91 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 .0012 .047342 mg/L 92 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 .0012 .047702 mg/L 93 70 130 1 20
Beryllium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582334
WG5823341CV ICV 01/16/2411:28 MS240109-5 .05 .047685 mg/L 95 90 110
WG5823341CB ICB 01/16/2411:29 U mg/L -0.00024 0.00024
WG581687LRB LRB 01/16/2411:31 U mg/L -0.000176 0.000176
WG581687LFB LFB 01/16/2411:33 MS231108-4 .05005 .054759 mg/L 109 85 115
L85193-03LFM LFM 01/16/2411:42 MS231108-4 .05005 .000802 .053221 mg/L 105 70 130
L85193-03LFMD LFMD 01/16/2411:44 MS231108-4 .05005 .000802 .052652 mg/L 104 70 130 1 20
L85193-13LFM LFM 01/16/2412:07 MS231108-4 .05005 U .05411 mg/L 108 70 130
L85193-13LFMD LFMD 01/16/2412:09 MS231108-4 .05005 U .054482 mg/L 109 70 130 1 20
Bismuth,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.056 mg/L 103 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.12 0.12
WG581945LFB LFB 01/10/2418:22 11240109-2 1 1.059 mg/L 106 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1 U 1.052 mg/L 105 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1 U 1.047 mg/L 105 85 115 0 20
L85193-16AS AS 01/10/2419:39 11240109-2 1 U 1.031 mg/L 103 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1 U 1.042 mg/L 104 85 115 1 20
L85193-2401241149 Page 84 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Bismuth,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
,�ample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.945 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.12 0.12
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.088 0.088
WG580888LFB LFB 01/03/24 23:27 11231214-2 1 1.008 mg/L 101 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1 U .994 mg/L 99 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1 U 1.006 mg/L 101 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1 U 1.054 mg/L 105 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1 U 1.043 mg/L 104 70 130 1 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.008 mg/L 100 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.12 0.12
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.088 0.088
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1 1.022 mg/L 102 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1 U .979 mg/L 98 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 1 U 1.007 mg/L 101 70 130 3 20
Boron,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.054 mg/L 103 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.09 0.09
WG581945LFB LFB 01/10/2418:22 11240109-2 .5005 .501 mg/L 100 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .5005 U .507 mg/L 101 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .5005 U .519 mg/L 104 85 115 2 20
L85193-16AS AS 01/10/2419:39 11240109-2 .5005 U .518 mg/L 103 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .5005 U .508 mg/L 101 85 115 2 20
Boron,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 2.064 mg/L 103 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.09 0.09
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.066 0.066
WG580888LFB LFB 01/03/24 23:27 11231214-2 .5005 .504 mg/L 101 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .5005 U .508 mg/L 101 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .5005 U .502 mg/L 100 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .5005 U .525 mg/L 105 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .5005 U .512 mg/L 102 70 130 3 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.077 mg/L 104 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.09 0.09
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.066 0.066
WG58094OLFB LFB 01/09/24 22:32 11231214-2 .5005 .49 mg/L 98 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 .5005 U .477 mg/L 95 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 .5005 U .494 mg/L 99 70 130 4 20
L85193-2401241149 Page 85 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Cadmium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .052988 mg/L 106 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00011 0.00011
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .047168 mg/L 94 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .000382 .047932 mg/L 95 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .000382 .046931 mg/L 93 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 .0005 .047855 mg/L 95 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 .0005 .048446 mg/L 96 70 130 1 20
Cadmium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .044962 mg/L 90 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.00015 0.00015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00011 0.00011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .049636 mg/L 99 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .000391 .047217 mg/L 94 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .000391 .047073 mg/L 93 70 130 0 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 U .045874 mg/L 92 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 U .046021 mg/L 92 70 130 0 20
Calcium,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 100 99.73 mg/L 100 95 105
WG581945ICB ICB 01/10/2418:09 .14 mg/L -0.3 0.3
WG581945LFB LFB 01/10/2418:22 11240109-2 67.98753 70.4 mg/L 104 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 67.98753 2.05 69.78 mg/L 100 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 67.98753 2.05 70.34 mg/L 100 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 67.98753 2 70.83 mg/L 101 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 67.98753 2 69.74 mg/L 100 85 115 2 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 100 97.5 mg/L 98 95 105
WG582500ICB ICB 01/18/2414:26 U mg/L -0.3 0.3
WG58250OLFB LFB 01/18/2414:39 11240111-3 67.98753 67.45 mg/L 99 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 67.98753 U 67.53 mg/L 99 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 67.98753 U 69.28 mg/L 102 85 115 3 20
L85193-2401241149 Page 86 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Calcium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec*/. Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 100 98.22 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U m9/L -0.3 0.3
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.22 0.22
WG580888LFB LFB 01/03/24 23:27 11231214-2 67.98753 68.19 mg/L 100 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 67.98753 2.14 69.7 mg/L 99 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 67.98753 2.14 68.88 mg/L 98 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 67.98753 1.03 70.45 m9/L 102 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 67.98753 1.03 69.03 mg/L 100 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 100 98.84 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.3 0.3
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.22 0.22
WG58094OLFB LFB 01/09/24 22:32 11231214-2 67.98753 66.93 mg/L 98 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 67.98753 1.08 66.23 mg/L 96 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 67.98753 1.08 68.08 mg/L 99 70 130 3 20
Carbon,total inorganic SM5310B
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581015
WG5810151CV ICV 12/22/2315:12 W1231221-3 99.5 104 m9/L 105 90 110
WG581015ICB ICB 12/22/2315:24 1.4 mg/L -2.5 2.5
WG581455
WG581455LFB1 LFB 01/02/2415:29 W1230907-7 49.75 54.1 mg/L 109 85 115
L82761-06DUP DUP 01/02/24 21:04 1.7 1.6 m9/L 6 15 RA
L85193-01AS AS 01/02/2421:31 W1230907-7 49.75 31.2 99.4 mg/L 137 85 115 M1
WG581455LFB2 LFB 0110212421:59 W1230907-7 49.75 56.7 mg/L 114 85 115 WA
L85193-09DUP DUP 01/03/24 0:12 5.1 5.1 mg/L 0 15 RA
L85193-11AS AS 01/03/240:40 W1230907-7 49.75 11.4 67.3 mg/L 112 85 115 M1
WG581474
WG581474LFB LFB 01/03/242:24 W1230907-7 49.75 56.4 mg/L 113 85 115 WA
L85193-16DUP DUP 01/03/24 5:06 5.1 5.1 mg/L 0 15 RA
L85193-17AS AS 01/03/245:33 W1230907-7 49.75 5.6 60.6 mg/L 111 85 115 M1
L85200-07DUP DUP 01/03/24 8:14 24.7 24.8 mg/L 0 15
L85200-09AS AS 01/03/248:41 W1230907-7 49.75 16.9 70.6 mg/L 108 85 115
L85193-2401241149 Page 87 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Carbon,total organic(TOC) SM5310B
ACZ ID Type Analyzed PCN/SCI�, . QC Sample Found Units Rec% Lower Upper •. Limit Qual
WG580877
WG5808771CV ICV 12/19/2318:29 W1230918-4 100 109.7 mg/L 110 90 110
WG581446
WG581446LFB1 LFB 01/03/242:31 W1231227-9 49.6 52.6 mg/L 106 85 115
L85106-02DUP DUP 01/03/24 6:54 U U mg/L 0 15 RA
L85193-03AS AS 01/03/248:03 W1231227-9 49.6 1.1 54 mg/L 107 85 115
WG582512
WG582512LFB1 LFB 01/18/2415:13 W1231227-9 49.6 48.9 mg/L 99 85 115
L85193-16DUP DUP 01/18/24 20:39 3.1 3 mg/L 3 15 RA
L85193-17AS AS 01/18/2421:05 W1231227-9 49.6 3.4 52.2 mg/L 98 85 115
WG582512LFB2 LFB 01/18/2421:20 W1231227-9 49.6 49.5 mg/L 100 85 115
L85200-07DUP DUP 01/18/24 23:58 4.1 4.7 mg/L 14 15 RA
L85200-09AS AS 01/19/240:24 W1231227-9 49.6 1.8 50.6 mg/L 98 85 115
Chloride SM4500CI-E
ACZID Type Analyzed PCNISCN-.- QC Sample Found Units Rec*/, Lower Upper RPD Limit Qual
WG581502
WG5815021CV ICV 01/02/249:56 W1231211-1 39.96 38.11 mg/L 95 90 110
WG581502ICB ICB 01/02/24 9:56 U mg/L
WG581502LFB1 LFB 0110212415:51 W1231211-4 20.02 21.18 mg/L 106 90 110
L85138-09AS AS 01/02/2416:02 W1231211-4 20.02 17.6 36.63 mg/L 95 90 110
L85193-01DUP DUP 01/02/2416:03 11.9 11.91 mg/L 0 20
WG581502LFB2 LFB 01/02/2416:11 W1231211-4 20.02 21.03 mg/L 105 90 110
L85193-03AS AS 01/02/2416:12 W1231211-4 20.02 4.78 25.71 mg/L 105 90 110
L85193-12DUP DUP 01/02/2416:22 U U mg/L 0 20 RA
WG581897
WG5818971CV ICV 01/09/2413:18 W1231211-1 39.96 40.1 mg/L 100 90 110
WG581897ICB ICB 01/09/24 13:18 1.63 mg/L 67 BF
L85261-05AS AS 01/09/2414:04 W1231211-4 20.02 1.96 23.49 mg/L 108 90 110
L85261-06DUP DUP 01/09/2414:05 2.04 2.34 mg/L 14 20 RA
WG581897LFB1 LFB 01/09/2414:26 W1231211-4 20.02 20.9 mg/L 104 90 110
WG581897LFB2 LFB 01/09/2414:26 W1231211-4 20.02 20.91 mg/L 104 90 110
WG581986
WG5819861CV ICV 01/10/2410:42 W1231211-1 39.96 42.89 mg/L 107 90 110
WG581986ICB ICB 01/10/2410:42 U mg/L
WG581986LFB1 LFB 01/10/2411:25 W1231211-4 20.02 20.64 mg/L 103 90 110
L85193-18AS AS 01/10/2411:41 W1231211-4 20.02 5.59 24 mg/L 92 90 110
L85193-19DUP DUP 01/10/2411:42 4.38 4.44 mg/L 1 20 RA
WG581986LFB2 LFB 01/10/2411:42 W1231211-4 20.02 19.19 mg/L 96 90 110
L85193-2401241149 Page 88 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Chromium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCINI/S6k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05193 mg/L 104 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.0011 0.0011
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05005 .04253 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .0424 mg/L 85 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04126 mg/L 82 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .04103 mg/L 82 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04094 mg/L 82 70 130 0 20
Chromium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN e •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04547 mg/L 91 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0015 0.0015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0011 0.0011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .05072 mg/L 101 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 .00062 .04922 mg/L 97 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 .00062 .04995 mg/L 98 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 .0005 .04912 mg/L 97 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 .0005 .04976 mg/L 98 70 130 1 20
Cobalt,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .048819 mg/L 98 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00011 0.00011
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05005 .043771 mg/L 87 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .00924 .051503 mg/L 84 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .00924 .05016 mg/L 82 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 .00286 .04475 mg/L 84 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 .00286 .045113 mg/L 84 70 130 1 20
Cobalt,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .047634 mg/L 95 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.00015 0.00015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00011 0.00011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .050777 mg/L 101 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .00997 .058656 mg/L 97 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .00997 .058191 mg/L 96 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 .000247 .048049 mg/L 96 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 .000247 .048789 mg/L 97 70 130 2 20
Color HACH Color Wheel
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec*/. Lower Upper 11121) Limit r#-r
WG580844
L85193-09DUP DUP 12/19/2311:49 30 30 Co/Pt 0 20
L85200-01DUP DUP 12/19/2312:20 U U Co/Pt 0 20 RA
L85193-2401241149 Page 89 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Conductivity @25C SM2510B
ACZ ID Type Analyzed PCNISCI�, -71ample Found Units Rec% Lower Upper •. Limit Qual
WG580983
WG580983LCSW2 LCSW 12/20/2316:26 PCN625155 1409 1418 umhos/cm 101 90 110
WG580983LCSW5 LCSW 12/20/2318:33 PCN625155 1409 1405 umhos/cm 100 90 110
WG580983LCSW8 LCSW 12/20/23 20:10 PCN625155 1409 1404 umhos/cm 100 90 110
WG580983LCSW11 LCSW 12/20/2322:56 PCN625155 1409 1397 umhos/cm 99 90 110
L85193-03DUP DUP 12/21/231:13 59 59 umhos/cm 0 20
WG580983LCSW14 LCSW 12/21/232:12 PCN625155 1409 1394 umhos/cm 99 90 110
L85193-19DUP DUP 12/21/233:40 50 50 umhos/cm 0 20
WG580983LCSW17 LCSW 12/21/233:45 PCN625155 1409 1389 umhos/cm 99 90 110
Copper,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05475 mg/L 110 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00176 0.00176
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .04564 mg/L 91 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04591 mg/L 92 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04446 mg/L 89 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .044 mg/L 88 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .05005 U .04387 mg/L 88 70 130 0 20
Copper,total M200.8 ICP-MS
ACZ ID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04542 mg/L 91 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0024 0.0024
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00176 0.00176
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05163 mg/L 103 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .00084 .04982 mg/L 98 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .00084 .05068 mg/L 100 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 U .04942 mg/L 99 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 U .05044 mg/L 101 70 130 2 20
L85193-2401241149 Page 90 of 164

AraZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Cyanide, Free D6888-09/0IA-1677-09
Type Analyzed PCNISCk-,
,ample Found Units Rec% Lower Upper •. Limit Qual
WG580852
WG5808521CV ICV 12/19/2315:12 W1231212-6 .3003 .2802 mg/L 93 90 110
WG5808521CB ICB 12/19/2315:14 U mg/L -0.003 0.003
WG580852LFB LFB 12/19/2315:18 W1231212-7 .1001 .0955 mg/L 95 90 110
L85068-01AS AS 12/19/2315:22 W1231212-7 .1001 U .0979 mg/L 98 90 110
L85068-01ASD ASD 12/19/2315:24 W1231212-7 .1001 U .1007 mg/L 101 90 110 3 20
L85106-02AS AS 12/19/2315:50 W1231212-7 .1001 U .0911 mg/L 91 90 110
L85106-02ASD ASD 12/19/2315:52 W1231212-7 .1001 U .0947 mg/L 95 90 110 4 20
WG580911
WG58091IICV ICV 12/20/2312:08 W1231212-6 .3003 .2964 mg/L 99 90 110
WG580911ICB ICB 12/20/2312:10 U mg/L -0.003 0.003
WG580911LFB LFB 12/20/2312:14 W1231212-7 .1001 .1007 mg/L 101 90 110
L85137-01AS AS 12/20/2312:20 W1231212-7 .1001 U .0697 mg/L 70 90 110 M2
L85137-01ASD ASD 12/20/2312:22 W1231212-7 .1001 U .0739 mg/L 74 90 110 6 20 M2
L85193-18AS AS 12/20/2312:48 W1231212-7 .1001 U .1028 mg/L 103 90 110
L85193-18ASD ASD 12/20/2312:50 W1231212-7 .1001 U .108 mg/L 108 90 110 5 20
WG581716
WG5817161CV ICV 01/05/2412:10 W1231227-4 .3003 .2997 mg/L 100 90 110
WG581716ICB ICB 01/05/2412:12 U mg/L -0.003 0.003
WG581716LFB LFB 01/05/2412:16 W1231227-5 .1001 .1041 mg/L 104 90 110
L85332-01 AS AS 01/05/24 12:22 W 1231227-5 .1001 U .0999 mg/L 100 90 110
L85332-01ASD ASD 01/05/2412:24 W1231227-5 .1001 U .1038 mg/L 104 90 110 4 20
Cyanide,total M335.4-Colorimetric w/distillation
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581026
WG5810261CV ICV 12/21/2310:35 W1231218-4 .3003 .2741 mg/L 91 90 110
WG581026ICB ICB 12/21/2310:36 U mg/L -0.003 0.003
WG580825LRB LRB 12/21/2310:37 U mg/L -0.003 0.003
WG580825LFB LFB 12/21/2310:37 W1231213-2 .2 .1895 mg/L 95 90 110
L85193-09DUP DUP 12/21/2310:47 U U mg/L 0 20 RA
L85193-10LFM LFM 12/21/2310:49 W1231213-2 .2 U .1888 mg/L 94 90 110
L85193-19DUP DUP 12/21/2310:59 U U mg/L 0 20 RA
L85200-01LFM LFM 12/21/2311:01 W1231213-2 .2 U .182 mg/L 91 90 110
L85193-2401241149 Page 91 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Fluoride SM450OF-C
ACZ ID Type Analyzed PCNISCR-, QC Sample Found Units Rec% Lower Upper •. Limit Qual
WG582077
WG5820771CV ICV 01/11/2412:03 WC240106-1 2.002 2.08 m9/L 104 90 110
WG582077ICB ICB 01/11/2412:09 .23 m9/L -0.3 0.3
WG582120
WG5821201CV ICV 01/11/24 20:14 WC240106-1 2.002 2.08 m9/L 104 90 110
WG582120ICB ICB 01/11/24 20:22 U mg/L -0.3 0.3
WG582120LFB1 LFB 01/11/24 20:36 WC230825-1 5.005 5.07 mg/L 101 90 110
L85096-02AS AS 01/11/24 22:10 WC230825-1 5.005 10.9 13.4 mg/L 50 90 110 M2
L85096-02ASD ASD 01/11/24 22:18 WC230825-1 5.005 10.9 13.53 mg/L 53 90 110 1 20 M2
WG582120LFB2 LFB 01/11/24 23:26 WC230825-1 5.005 4.88 mg/L 98 90 110
L85193-03AS AS 01/11/24 23:34 WC230825-1 5.005 U 4.53 mg/L 91 90 110
L85193-03ASD ASD 01/11/24 23:37 WC230825-1 5.005 U 4.68 mg/L 94 90 110 3 20
L85193-14AS AS 01/12/24 0:50 WC230825-1 5.005 U 4.4 mg/L 88 90 110 M2
L85193-14ASD ASD 01/12/241:08 WC230825-1 5.005 U 4.26 mg/L 85 90 110 3 20 M2
Iron,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .10016 .099 mg/L 99 90 110
WG5824011CB ICB 01/17/24 9:20 U m9/L -0.0154 0.0154
WG582401LFB LFB 01/17/249:21 MS240109-2 .04995 .0442 mg/L 88 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .04995 .427 .4896 mg/L 125 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .04995 .427 .4728 mg/L 92 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .04995 .0475 .086 mg/L 77 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .04995 .0475 .085 mg/L 75 70 130 1 20
Iron,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCR-, Sample Found Units Recl/. Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .10016 .093 mg/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.021 0.021
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0154 0.0154
WG581687LFB LFB 01/12/2415:46 MS231108-4 .04995 .0661 mg/L 132 85 115 N1
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .04995 .564 .6006 mg/L 73 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .04995 .564 .6159 mg/L 104 70 130 3 20 N1
WG582723
WG5827231CV ICV 01/23/2414:29 MS240109-5 .10016 .0952 mg/L 95 90 110
WG5827231CB ICB 01/23/2414:32 U mg/L -0.021 0.021
WG582470LRB LRB 01/23/2414:34 U mg/L -0.0154 0.0154
WG582470LFB LFB 01/23/2414:36 MS240109-2 .04995 .0482 mg/L 96 85 115
L85193-15LFM LFM 01/23/2414:53 MS2XW .10008 U .0978 mg/L 98 70 130
L85193-15LFMD LFMD 01/23/2414:55 MS2XW .10008 U .1005 mg/L 100 70 130 3 20
L85193-2401241149 Page 92 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Lead,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05186 mg/L 104 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .04302 mg/L 86 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04442 mg/L 89 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04286 mg/L 86 70 130 4 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .0434 mg/L 87 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04417 mg/L 88 70 130 2 20
Lead,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04862 mg/L 97 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05192 mg/L 104 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 .00017 .05071 mg/L 101 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 .00017 .0511 mg/L 102 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 .00049 .05247 mg/L 104 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 .00049 .05285 mg/L 105 70 130 1 20
Lithium,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.0442 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.024 0.024
WG581945LFB LFB 01/10/2418:22 11240109-2 1.003 1.042 mg/L 104 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.003 .0403 1.049 mg/L 101 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.003 .0403 1.065 mg/L 102 85 115 2 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.003 .0263 1.056 mg/L 103 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.003 .0263 1.048 mg/L 102 85 115 1 20
L85193-2401241149 Page 93 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Lithium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.939 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.024 0.024
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.0176 0.0176
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.003 .9864 mg/L 98 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.003 .0467 1.028 mg/L 98 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.003 .0467 1.023 mg/L 97 70 130 0 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.003 .0355 1.054 mg/L 102 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.003 .0355 1.028 mg/L 99 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 1.9872 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.024 0.024
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.0176 0.0176
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.003 .9698 mg/L 97 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.003 .0203 .965 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 1.003 .0203 .9862 mg/L 96 70 130 2 20
Magnesium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 100 102.65 mg/L 103 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.6 0.6
WG581945LFB LFB 01/10/2418:22 11240109-2 49.81683 52.86 mg/L 106 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 49.81683 1.13 52.34 mg/L 103 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 49.81683 1.13 53.05 mg/L 104 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 49.81683 1.16 53.31 mg/L 105 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 49.81683 1.16 52.23 mg/L 103 85 115 2 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 100 99.25 mg/L 99 95 105
WG582500ICB ICB 01/18/2414:26 U mg/L -0.6 0.6
WG58250OLFB LFB 01/18/2414:39 11240111-3 49.81683 50.36 mg/L 101 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 49.81683 U 50.2 mg/L 101 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 49.81683 U 51.64 mg/L 104 85 115 3 20
L85193-2401241149 Page 94 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Magnesium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 100 98.01 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.6 0.6
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.44 0.44
WG580888LFB LFB 01/03/24 23:27 11231214-2 49.81683 50.2 mg/L 101 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 49.81683 1.33 50.69 mg/L 99 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 49.81683 1.33 49.99 mg/L 98 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 49.81683 1.16 51.85 mg/L 102 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 49.81683 1.16 50.89 mg/L 100 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 100 98.27 mg/L 98 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.6 0.6
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.44 0.44
WG58094OLFB LFB 01/09/24 22:32 11231214-2 49.81683 48.95 mg/L 98 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 49.81683 1.13 49.01 mg/L 96 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 49.81683 1.13 50.22 mg/L 99 70 130 2 20
Manganese,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.029 mg/L 101 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.03 0.03
WG581945LFB LFB 01/10/2418:22 11240109-2 .501 .526 mg/L 105 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .501 1.16 1.589 mg/L 86 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .501 1.16 1.609 mg/L 90 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 .501 .076 .597 mg/L 104 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .501 .076 .589 mg/L 102 85 115 1 20
Manganese,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.949 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.03 0.03
WG580888LRB LRB 01/03/24 23:24 .016 mg/L -0.022 0.022
WG580888LFB LFB 01/03/24 23:27 11231214-2 .501 .515 mg/L 103 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .501 1.2 1.637 mg/L 87 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .501 1.2 1.617 mg/L 83 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .501 .773 1.293 mg/L 104 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .501 .773 1.254 mg/L 96 70 130 3 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.021 mg/L 101 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.03 0.03
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.022 0.022
WG58094OLFB LFB 01/09/24 22:32 11231214-2 .501 .504 mg/L 101 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 .501 .761 1.236 mg/L 95 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 .501 .761 1.256 mg/L 99 70 130 2 20
L85193-2401241149 Page 95 of 164

ACZ Laboratories, Inc. '
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Mercury,dissolved M1631E,Atomic Fluorescence
ACZ ID Type Analyzed PCN/SCN Qc Sample' Found Units Rec% Lower Upper •. Limit Qual
WG573059
WG5730591CV ICV 09/08/2315:12 HG230823-4 10 10.6 ng/L 106 79 121
WG573059ICB ICB 09/08/2315:17 U ng/L -0.501 0.501
WG581524
WG581524CCV1 CCV 01/03/24 9:22 HG231129-4 10 9.49 ng/L 95 76.5 123.4
WG581524CCB1 CCB 01/03/249:27 U ng/L -0.501 0.501
WG581524PQV PQV 01/03/24 9:32 HG231129-6 1 .93 ng/L 93 70 130
WG581524LFB1 LFB 01/03/24 9:36 HG231129-5 2 1.89 ng/L 95 71 125
WG581524CCV2 CCV 01/03/2410:19 HG231129-4 10 9.4 ng/L 94 76.5 123.4
WG581524CCB2 CCB 01/03/2410:24 U ng/L -0.501 0.501
L85193-03MS MS 01/03/2410:34 HG231129-5 2 1.3 3 ng/L 85 71 125
L85193-03MSD MSD 01/03/2410:38 HG231129-5 2 1.3 3.05 ng/L 88 71 125 2 24
WG581524CCV3 CCV 01/03/2411:24 HG231129-4 10 9.23 ng/L 92 76.5 123.4
WG581524CCB3 CCB 01/03/2411:29 U ng/L -0.501 0.501
L85193-09MS MS 01/03/2411:40 HG231129-5 2 .8 3.15 ng/L 118 71 125
L85193-09MSD MSD 01/03/2411:45 HG231129-5 2 .8 2.68 ng/L 94 71 125 16 24
WG581524CCV4 CCV 01/03/2412:14 HG231129-4 10 8.78 ng/L 88 76.5 123.4
WG581524CCB4 CCB 01/03/2412:18 U ng/L -0.501 0.501
WG581524LFB2 LFB 01/03/2412:23 HG231129-5 2 1.74 ng/L 87 71 125
L85193-17MS MS 01/03/2412:33 HG231129-5 2 U 2.92 ng/L 146 71 125 M1 MH
L85193-17MSD MSD 01/03/2412:38 HG231129-5 2 U 2.85 ng/L 143 71 125 2 24 M1 MH
WG581524CCV5 CCV 01/03/2413:06 HG231129-4 10 10.7 ng/L 107 76.5 123.4
WG581524CCB5 CCB 01/03/2413:11 U ng/L -0.501 0.501
L85193-2401241149 Page 96 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Mercury,total M1631E,Atomic Fluorescence
ACZ ID Type Analyzed PCN/SC;-, Aple Found Units Rec% Lower Upper •. Limit Qual
WG573059
WG5730591CV ICV 09/08/2315:12 HG230823-4 10 10.6 ng/L 106 79 121
WG573059ICB ICB 09/08/2315:17 U ng/L -0.501 0.501
WG581290
WG58129OCCVI CCV 12/29/2312:21 HG231129-4 10 10.2 ng/L 102 76.5 123.4
WG581290CCB1 CCB 12/29/2312:26 U ng/L -0.501 0.501
WG58129OPQV PQV 12/29/2312:31 HG231129-6 1 .93 ng/L 93 70 130
WG58129OLFB LFB 12/29/2312:36 HG231129-5 2 2.04 ng/L 102 71 125
WG581290CCV2 CCV 12/29/2313:18 HG231129-4 10 9.64 ng/L 96 76.5 123.4
WG581290CCB2 CCB 12/29/2313:23 U ng/L -0.501 0.501
L85193-03MS MS 12/29/2313:33 HG231129-5 2 2.74 4.72 ng/L 99 71 125
L85193-03MSD MSD 12/29/2313:38 HG231129-5 2 2.74 4.57 ng/L 92 71 125 3 24
WG581290CCV3 CCV 12/29/2314:16 HG231129-4 10 9.6 ng/L 96 76.5 123.4
WG581290CC133 CCB 12/29/2314:20 U ng/L -0.501 0.501
L85193-11 MS MS 12/29/23 14:30 HG16315X 50 7.6 16.55 ng/L 90 71 125
L85193-11 MSD MSD 12/29/23 14:35 HG16315X 50 7.6 16.4 ng/L 88 71 125 1 24
WG581290CCV4 CCV 12/29/2314:54 HG2311294 10 9.29 ng/L 93 76.5 123.4
WG581290CCB4 CCB 12/29/2315:00 U ng/L -0.501 0.501
WG581526
WG581526CCV1 CCV 01/03/24 9:22 HG2311294 10 9.49 ng/L 95 76.5 123.4
WG581526CCBI CCB 01/03/24 9:27 U ng/L -0.501 0.501
WG581526PQV PQV 01/03/24 9:32 HG231129-6 1 .93 ng/L 93 70 130
WG581526CCV2 CCV 01/03/2413:06 HG2311294 10 10.7 ng/L 107 76.5 123.4
WG581526CCB2 CCB 01/03/2413:11 U ng/L -0.501 0.501
WG581526LFB LFB 01/03/2413:16 HG231129-5 2 1.96 ng/L 98 71 125
L85193-17MS MS 01/03/2413:35 HG231129-5 2 .72 2.36 ng/L 82 71 125
L85193-17MSD MSD 01/03/2413:40 HG231129-5 2 .72 2.47 ng/L 88 71 125 5 24
WG581526CCV3 CCV 01/03/2414:03 HG231129-4 10 9.74 ng/L 97 76.5 123.4
WG581526CCB3 CCB 01/03/2414:08 U ng/L -0.501 0.501
WG581526CCV4 CCV 01/03/2414:27 HG2311294 10 10.2 ng/L 102 76.5 123.4
WG581526CCB4 CCB 01/03/2414:32 U ng/L -0.501 0.501
Molybdenum,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN e Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .02 .02019 mg/L 101 90 110
WG5824011CB ICB 01/17/24 9:20 U Ong/L -0.00044 0.00044
WG582401LFB LFB 01/17/249:21 MS240109-2 .05005 .04568 mg/L 91 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 .00026 .0458 mg/L 91 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 .00026 .04474 mg/L 89 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .04488 mg/L 90 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04532 mg/L 91 70 130 1 20
L85193-2401241149 Page 97 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Molybdenum,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582334
WG5823341CV ICV 01/16/2411:28 MS240109-5 .02 .01887 mg/L 94 90 110
WG5823341CB ICB 01/16/2411:29 U mg/L -0.0006 0.0006
WG581687LRB LRB 01/16/2411:31 U mg/L -0.00044 0.00044
WG581687LFB LFB 01/16/2411:33 MS231108-4 .05005 .05444 mg/L 109 85 115
L85193-03LFM LFM 01/16/2411:42 MS231108-4 .05005 .00035 .05478 mg/L 109 70 130
L85193-03LFMD LFMD 01/16/2411:44 MS231108-4 .05005 .00035 .05532 mg/L 110 70 130 1 20
L85193-13LFM LFM 01/16/2412:07 MS231108-4 .05005 U .05668 mg/L 113 70 130
L85193-13LFMD LFMD 01/16/2412:09 MS231108-4 .05005 U .0559 mg/L 112 70 130 1 20
Nickel,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05296 mg/L 106 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00088 0.00088
WG582401LFB LFB 01/17/249:21 MS240109-2 .0501 .0428 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .0501 .00254 .04463 mg/L 84 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .0501 .00254 .04368 mg/L 82 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .0501 .00404 .04473 mg/L 81 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .0501 .00404 .04463 mg/L 81 70 130 0 20
Nickel,total M200.8 ICP-MS
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04632 mg/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0012 0.0012
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00088 0.00088
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .05036 mg/L 101 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 .00288 .05117 mg/L 96 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 .00288 .05205 mg/L 98 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 U .04849 mg/L 97 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 U .04937 mg/L 99 70 130 2 20
Nitrogen,ammonia M350.1 Auto Salicylate w/gas diffusion
pr Type Analyzed PCNISCN e Qual
WG581406
WG5814061CV ICV 12/30/2310:35 W1231102-3 12 11.983 mg/L 100 90 110
WG5814061CB ICB 12/30/2310:37 U mg/L -0.1 0.1
WG581406LFB LFB 12/30/2310:38 W1231102-6 10 10.136 mg/L 101 90 110
L85193-03AS AS 12/30/23 10:47 W 1231102-6 10 U 9.942 mg/L 99 90 110
L85193-04DUP DUP 12/30/2310:50 U U mg/L 0 20 RA
L85193-18AS AS 12/30/23 11:17 W 1231102-6 10 .169 10.297 mg/L 101 90 110
L85193-19DUP DUP 12/30/2311:19 U U mg/L 0 20 RA
L85193-2401241149 Page 98 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
pH(lab) SM4500H+B
ACZ ID Type Analyzed PCN/SCk-,
jample Found Units Rec% Lower Upper •. Limit Qual
WG581115
WG581115LCSW1 LCSW 12/22/2316:22 PCN624449 6 6.09 units 102 5.9 6.1
WG581115LCSW4 LCSW 12/22/2319:59 PCN624449 6 6.09 units 102 5.9 6.1
WG581115LCSW7 LCSW 12/22/23 23:14 PCN624449 6 6.1 units 102 5.9 6.1
L85193-03DUP DUP 12/23/2314:02 6.9 7 units 1 20
L85193-15DUP DUP 12/23/2315:13 6.3 6.1 units 3 20
WG581115LCSW10 LCSW 12/23/2315:17 PCN624449 6 6.08 units 101 5.9 6.1
L85200-06DUP DUP 12/23/2316:52 8.1 8.1 units 0 20
WG581115LCSW13 LCSW 12/23/2318:16 PCN624449 6 6.09 units 102 5.9 6.1
Phosphorus,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 5.0065 5.1 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.3 0.3
WG581945LFB LFB 01/10/2418:22 11240109-2 1.001 1.02 mg/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.001 U 1.04 mg/L 104 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.001 U 1.05 mg/L 105 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.001 U 1.04 mg/L 104 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.001 U 1.06 mg/L 106 85 115 2 20
Phosphorus,total M200.7 ICP
ACZ ID Type Analyzed PCNISCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 5.0065 5.2 mg/L 104 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.3 0.3
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.22 0.22
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.001 1.09 mg/L 109 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.001 U 1.06 mg/L 106 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.001 U 1.07 mg/L 107 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.001 U 1.1 mg/L 110 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.001 U 1.1 mg/L 110 70 130 0 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 5.0065 5.18 mg/L 103 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.3 0.3
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.22 0.22
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.001 1.02 mg/L 102 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.001 U .98 mg/L 98 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 1.001 U 1 mg/L 100 70 130 2 20
L85193-2401241149 Page 99 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Potassium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, lic Sample Found Units Rec% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 20 19.74 mg/L 99 95 105
WG5819451CB ICB 01/10/2418:09 U mg/L -1.5 1.5
WG581945LFB LFB 01/10/2418:22 11240109-2 99.97581 102.2 mg/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 99.97581 1.54 100.2 mg/L 99 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 99.97581 1.54 100.5 mg/L 99 85 115 0 20
L85193-16AS AS 01/10/2419:39 11240109-2 99.97581 2.24 101.9 mg/L 100 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 99.97581 2.24 100.8 mg/L 99 85 115 1 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 20 19.53 mg/L 98 95 105
WG582500ICB ICB 01/18/2414:26 U mg/L -1.5 1.5
WG58250OLFB LFB 01/18/2414:39 11240111-3 99.97581 98.2 mg/L 98 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 99.97581 U 99 mg/L 99 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 99.97581 U 101.9 mg/L 102 85 115 3 20
Potassium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 20 19.33 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -1.5 1.5
WG580888LRB LRB 01/03/24 23:24 U mg/L -1.1 1.1
WG580888LFB LFB 01/03/24 23:27 11231214-2 99.97581 97.92 mg/L 98 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 99.97581 1.59 99.33 mg/L 98 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 99.97581 1.59 98.52 mg/L 97 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 99.97581 1.73 101.9 mg/L 100 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 99.97581 1.73 100.1 mg/L 98 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 20 19.71 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -1.5 1.5
WG58094OLRB LRB 01/09/24 22:29 U mg/L -1.1 1.1
WG58094OLFB LFB 01/09/24 22:32 11231214-2 99.97581 97.15 mg/L 97 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 99.97581 1.83 95.7 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 99.97581 1.83 97.93 mg/L 96 70 130 2 20
Residue,Filterable(TDS)@180C SM2540C
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper 111313 Limit Qual
WG580811
WG580811PBW PBW 12/18/2316:30 U mg/L -20 20
WG580811LCSW LCSW 12/18/2316:32 PCN626038 1000 998 mg/L 100 80 120
L85193-06DUP DUP 12/18/2317:30 46 50 mg/L 8 10 RA
WG580826
WG580826PBW PBW 12/19/23 9:45 U mg/L -20 20
WG580826LCSW LCSW 12/19/23 9:46 PCN626040 1000 994 mg/L 99 80 120
L85193-08DUP DUP 12/19/2310:00 U U mg/L 0 10 RA
L85193-19DUP DUP 12/19/2310:14 44 40 mg/L 10 10 RA
L85193-2401241149 Page 100 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high1low limits are in the same units as the result. If the Rec%column is not null, then the high1low
limits are in%Rec.
Residue,Non-Filterable(TSS)@105C SM2540D
ACZ ID Type Analyzed Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG580828
WG580828PBW PBW 12/19/2310:15 U mg/L -5 5
WG580828LCSW LCSW 12/19/23 10:17 PCN626038 100 92 mg/L 92 80 120
L85193-08DUP DUP 12/19/23 10:46 U U mg/L 0 10 RA
L85193-19DUP DUP 12/19/23 11:15 20 19 mg/L 5 10 RA
Scandium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV 1CV 01/10/24 18:03 11231227-4 2 1.961 mg/L 98 95 105
WG5819451CB ICB 01/10/24 18:09 U mg/L -0.15 0.15
WG581945LFB LFB 01/10/24 18:22 11240109-2 1.0012 1.037 mg/L 104 85 115
L85193-03AS AS 01/10/24 18:38 11240109-2 1.0012 U 1.015 mg/L 101 85 115
L85193-03ASD ASD 01/10/24 18:41 11240109-2 1.0012 U 1.027 mg/L 103 85 115 1 20
L85193-16AS AS 01/10/24 19:39 11240109-2 1.0012 U 1.027 mg/L 103 85 115
L85193-16ASD ASD 01/10/24 19:42 11240109-2 1.0012 U 1.02 mg/L 102 85 115 1 20
Scandium,total M200.7 1CP
ACZID Type Analyzed PCN/SCN QC Sample Found Units Rec1% Lower Upper RPD Limit Qual
WG581589
WG5815891CV 1cV 01/03/24 23:05 11231214-3 2 1.929 mg/L 96 95 105
WG5815891CB ICB 01/03/24 23:11 U mg/L -0.15 0.15
WG580888LRB LRB 01/03/24 23:24 U rnglL -0.11 0.11
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.0012 .999 mg/L 100 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.0012 U .999 mg/L 100 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.0012 U .989 mg/L 99 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.0012 U 1.032 mg/L 103 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.0012 U 1.002 rnglL 100 70 130 3 20
WG581949
WG5819491CV 1CV 01/09/24 22:10 11231214-3 2 1.991 mg/L 100 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.15 0.15
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.11 0.11
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.0012 .998 mg/L 100 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.0012 U .963 mg/L 96 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 1.0012 U .983 mg/L 98 70 130 2 20
Selenium,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper RPD Limit Qual
WG582401
WG582401 ICV 1CV 01/17/24 9:18 MS240109-5 .05 .05132 mg/L 103 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401 LFB LFB 01/17/24 9:21 MS240109-2 .05005 .04859 mg/L 97 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04933 mg/L 99 70 130
L85193-03ASD ASID 01/17/24 9:30 MS240109-2 .05005 U .04756 mg/L 95 70 130 4 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .04846 mg/L 97 70 130
L85193-14ASD ASID 01/17/24 9:58 MS240109-2 .05005 U .04796 mg/L 96 70 130 1 20
L85193-2401241149 Page 101 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Selenium,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0464 mg/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05364 mg/L 107 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 U .05096 mg/L 102 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 U .05136 mg/L 103 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 U .05133 mg/L 103 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 U .05279 mg/L 105 70 130 3 20
Silicon,dissolved M200.7 ICP
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 20 19.57 mg/L 98 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.3 0.3
WG581945LFB LFB 01/10/2418:22 11240109-2 10.011 9.57 mg/L 96 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 10.011 5.57 14.84 mg/L 93 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 10.011 5.57 15.01 mg/L 94 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 10.011 4.48 13.99 mg/L 95 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 10.011 4.48 13.87 mg/L 94 85 115 1 20
Silicon,total M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 20 20.35 mg/L 102 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.3 0.3
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.22 0.22
WG580888LFB LFB 01/03/24 23:27 11231214-2 10.011 9.91 mg/L 99 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 10.011 6.09 16.11 mg/L 100 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 10.011 6.09 15.74 mg/L 96 70 130 2 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 10.011 6.34 16.75 mg/L 104 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 10.011 6.34 17.59 mg/L 112 70 130 5 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 20 20.78 mg/L 104 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.3 0.3
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.22 0.22
WG58094OLFB LFB 01/09/24 22:32 11231214-2 10.011 9.44 mg/L 94 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 10.011 6.27 16.93 mg/L 106 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 10.011 6.27 17.08 mg/L 108 70 130 1 20
L85193-2401241149 Page 102 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Silver,dissolved M200.8 ICP-MS
r I Type Analyzed PCN/SC7k, �'ample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .02 .02084 m9/L 104 90 110
WG5824011CB ICB 01/17/24 9:20 U m9/L -0.00022 0.00022
WG582401LFB LFB 01/17/249:21 MS240109-2 .01 .00873 m9/L 87 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .01 U .00859 m9/L 86 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .01 U .00832 m9/L 83 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .01 U .00811 m9/L 81 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .01 U .00764 m9/L 76 70 130 6 20
Silver,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .02 .0186 m9/L 93 90 110
WG582182ICB ICB 01/12/2415:42 U m9/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U m9/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .01 .00926 m9/L 93 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .01 U .00858 m9/L 86 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .01 U .00878 m9lL 88 70 130 2 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .01 U .00851 m9/L 85 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .01 U .00901 m9/L 90 70 130 6 20
Sodium,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 100 99.13 m9/L 99 95 105
WG581945ICB ICB 01/10/2418:09 U m9/L -0.6 0.6
WG581945LFB LFB 01/10/2418:22 11240109-2 100.1305 102.1 m9/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 100.1305 4.86 103.2 m9lL 98 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 100.1305 4.86 103.8 m9/L 99 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 100.1305 5.73 104.7 m9/L 99 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 100.1305 5.73 103.9 m9/L 98 85 115 1 20
WG582500
WG5825001CV ICV 01/18/2414:20 11231227-4 100 98.27 m9/L 98 95 105
WG582500ICB ICB 01/18/2414:26 U m9/L -0.6 0.6
WG58250OLFB LFB 01/18/2414:39 11240111-3 100.1305 98.29 m9/L 98 85 115
L78333-52AS AS 01/18/2414:48 11240111-3 100.1305 U 99.51 m9/L 99 85 115
L78333-52ASD ASD 01/18/2414:51 11240111-3 100.1305 U 101.9 m9/L 102 85 115 2 20
L85193-2401241149 Page 103 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sodium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 100 98.25 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.6 0.6
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.44 0.44
WG580888LFB LFB 01/03/24 23:27 11231214-2 100.1305 98.64 mg/L 99 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 100.1305 4.91 103.2 mg/L 98 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 100.1305 4.91 102.4 mg/L 97 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 100.1305 5.18 106.5 mg/L 101 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 100.1305 5.18 104.3 mg/L 99 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 100 99.28 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.6 0.6
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.44 0.44
WG58094OLFB LFB 01/09/24 22:32 11231214-2 100.1305 97.32 mg/L 97 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 100.1305 5.11 99.42 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 100.1305 5.11 102 mg/L 97 70 130 3 20
Strontium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 1.9922 mg/L 100 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.027 0.027
WG581945LFB LFB 01/10/2418:22 11240109-2 .501 .5486 mg/L 110 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 .501 U .5419 mg/L 108 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 .501 U .5431 mg/L 108 85 115 0 20
L85193-16AS AS 01/10/2419:39 11240109-2 .501 .0112 .5492 mg/L 107 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 .501 .0112 .5467 mg/L 107 85 115 0 20
Strontium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.9305 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.027 0.027
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.0198 0.0198
WG580888LFB LFB 01/03/24 23:27 11231214-2 .501 .5245 mg/L 105 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 .501 .0175 .5371 mg/L 104 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 .501 .0175 .5322 mg/L 103 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 .501 .0147 .5514 mg/L 107 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 .501 .0147 .5408 mg/L 105 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.0542 mg/L 103 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.027 0.027
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.0198 0.0198
WG58094OLFB LFB 01/09/24 22:32 11231214-2 .501 .5311 mg/L 106 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 .501 U .5225 mg/L 104 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 .501 U .5374 mg/L 107 70 130 3 20
L85193-2401241149 Page 104 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sulfate D516-02/-07/-11 -TURBIDIMETRIC
ACZ ID Type Analyzed Aple Found Units Rec% Lower Upper •. Limit Qual
WG581557
WG5815571CB ICB 01/03/2410:47 U mg/L -3 3
WG5815571CV ICV 01/03/2410:47 W1231227-7 20 20.9 mg/L 105 85 115
L85193-19AS AS 01/03/2414:33 W1230119-9 10 U 10.8 mg/L 108 85 115
L85193-19ASD ASD 01/03/2414:35 W1230119-9 10 U 10.5 mg/L 105 85 115 3 20
WG581557LFB LFB 01/03/2414:35 W1230119-9 10 9.1 mg/L 91 85 115
L85193-08AS AS 01/03/24 14:36 W 1230119-9 10 U 9.7 mg/L 97 85 115
L85193-08ASD ASD 01/03/2414:36 W1230119-9 10 U 10 mg/L 100 85 115 3 20
WG582486
WG5824861CB ICB 01/18/2410:48 U mg/L -3 3
WG5824861CV ICV 01/18/2410:48 W1240104-7 20 20.8 mg/L 104 85 115
WG582486LFB LFB 01/18/2412:29 W1230119-9 10 8.8 mg/L 88 85 115
L85380-01AS AS 01/18/2412:46 SO4TURB50X 10 1640 1618.1 mg/L -219 85 115 M3
L85380-01ASD ASD 01/18/2412:47 SO4TURB50X 10 1640 1611.4 mg/L -286 85 115 0 20 M3
Sulfide as S SM4500S2-D
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Reel/, Lower Upper RPD Limit Qual
WG580857
WG5808571CV ICV 12/19/2313:12 WC231219-3 .34 .35 mg/L 103 90 110
WG580857ICB ICB 12/19/2313:16 U mg/L -0.05 0.05
WG580857LFB1 LFB 12/19/2313:21 WC231219-6 .2142267 .232 mg/L 108 80 120
WG580857LFB2 LFB 12/19/2315:31 WC231219-6 .2142267 .225 mg/L 105 80 120
L85155-01AS AS 12/19/2315:40 WC231219-6 .2142267 U .204 mg/L 95 75 125
L85155-01ASD ASD 12/19/2315:45 WC231219-6 .2142267 U .215 mg/L 100 75 125 5 20
L85193-17AS AS 12/19/2317:33 WC231219-6 .2142267 U .087 mg/L 41 75 125 M2
L85193-17ASD ASD 12/19/2317:37 WC231219-6 .2142267 U .087 mg/L 41 75 125 0 20 M2
WG580857LFB3 LFB 12/19/2317:51 WC231219-6 .2142267 .233 mg/L 109 80 120
L85200-09AS AS 12/19/2318:49 WC231219-6 .2142267 U .21 mg/L 98 75 125
L85200-09ASD ASD 12/19/2318:54 WC231219-6 .2142267 U .209 mg/L 98 75 125 0 20
Sulfur,dissolved M200.7 ICP
OWL Type Analyzed PCN/SCN., I QC Sample Found Units Reel% Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 50.045 50.83 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.75 0.75
WG581945LFB LFB 01/10/2418:22 11240109-2 4.975 5.13 mg/L 103 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 4.975 U 5.24 mg/L 105 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 4.975 U 5.28 mg/L 106 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 4.975 .31 5.52 mg/L 105 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 4.975 .31 5.33 mg/L 101 85 115 4 20
L85193-2401241149 Page 105 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Sulfur,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k, iqc Sample Found Units Rec% Lower Upper •. Limit Qual
WG581630
WG5816301CV ICV 01/06/24 23:56 11231214-3 50.045 50.45 mg/L 101 95 105
WG581630ICB ICB 01/07/24 0:02 U mg/L -0.75 0.75
WG580888LRB LRB 01/07/24 0:15 U mg/L -0.55 0.55
WG580888LFB LFB 01/07/24 0:18 11231214-2 4.975 5.1 mg/L 103 85 115
L85193-03LFM LFM 01/07/24 0:31 11231214-2 4.975 U 5.37 mg/L 108 70 130
L85193-03LFMD LFMD 01/07/24 0:34 11231214-2 4.975 U 5.28 rmg/L 106 70 130 2 20
L85193-14LFM LFM 01/07/241:19 11231214-2 4.975 .35 5.78 rmg/L 109 70 130
L85193-14LFMD LFMD 01/07/241:22 11231214-2 4.975 .35 5.67 mg/L 107 70 130 2 20
WG581823
WG5818231CV ICV 01/09/24 8:15 11231214-3 50.045 48.89 mg/L 98 95 105
WG581823ICB ICB 01/09/24 8:21 U mg/L -0.75 0.75
WG580888LRB LRB 01/09/24 8:34 U mg/L -0.55 0.55
WG580888LFB LFB 01/09/24 8:38 11231214-2 4.975 4.88 mg/L 98 85 115
L85193-14LFM LFM 01/09/24 8:44 11231214-2 4.975 U 5.19 mg/L 104 70 130
L85193-14LFMD LFMD 01/09/24 8:47 11231214-2 4.975 U 5.19 mg/L 104 70 130 0 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 50.045 49.44 mg/L 99 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.75 0.75
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.55 0.55
WG58094OLFB LFB 01/09/24 22:32 11231214-2 4.975 4.94 mg/L 99 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 4.975 .38 5.07 mg/L 94 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 4.975 .38 5.24 mg/L 98 70 130 3 20
Thallium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Rec% Lower Upper RPD Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05323 mg/L 106 90 110
WG5824011CB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401LFB LFB 01/17/249:21 MS240109-2 .0501 .04304 mg/L 86 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .0501 .00042 .04498 mg/L 89 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .0501 .00042 .044 mg/L 87 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .0501 .00093 .04458 mg/L 87 70 130
L85193-14ASD ASD 01/17/249:58 MS240109-2 .0501 .00093 .04559 mg/L 89 70 130 2 20
Thallium,total M200.8 ICP-MS
Type Analyzed PCN/SCN,_ Sample Found Units Rec% Lower Upper 111313 Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .05034 mg/L 101 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .0501 .05224 mg/L 104 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .0501 .00045 .05112 mg/L 101 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .0501 .00045 .05128 mg/L 101 70 130 0 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .0501 U .05139 mg/L 103 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .0501 U .05158 mg/L 103 70 130 0 20
L85193-2401241149 Page 106 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Thorium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582443
WG5824431CV ICV 01/18/2416:01 MS240109-5 .05 .051 mg/L 102 90 110
WG5824431CB ICB 01/18/2416:03 U mg/L -0.0022 0.0022
WG582443LFB LFB 01/18/2416:05 MS240109-2 .05 .051 mg/L 102 85 115
L85193-03AS AS 01/18/2416:15 MS240109-2 .05 U .049 mg/L 98 70 130
L85193-03ASD ASD 01/18/2416:17 MS240109-2 .05 U .0503 mg/L 101 70 130 3 20
L85193-14AS AS 01/18/2416:49 MS240109-2 .05 U .0488 mg/L 98 70 130
L85193-14ASD ASD 01/18/2416:52 MS240109-2 .05 U .051 mg/L 102 70 130 4 20
Thorium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0505 mg/L 101 90 110
WG582182ICB ICB 01/12/2415:42 .0015 mg/L -0.003 0.003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0022 0.0022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05 .0537 mg/L 107 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05 U .0531 mg/L 106 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05 U .0577 mg/L 115 70 130 8 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05 U .0541 mg/L 108 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05 U .0578 mg/L 116 70 130 7 20
Tin,dissolved M200.7 ICP
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 1.986 mg/L 99 95 105
WG5819451CB ICB 01/10/2418:09 U mg/L -0.12 0.12
WG581945LFB LFB 01/10/2418:22 11240109-2 1.001 1.022 mg/L 102 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.001 U .98 mg/L 98 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.001 U 1.019 mg/L 102 85 115 4 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.001 U 1.021 mg/L 102 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.001 U .992 mg/L 99 85 115 3 20
L85193-2401241149 Page 107 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Tin,total M200.7 ICP
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.958 mg/L 98 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.12 0.12
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.088 0.088
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.001 1.019 mg/L 102 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.001 U 1.008 mg/L 101 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.001 U .993 mg/L 99 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.001 U 1.038 mg/L 104 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.001 U 1.022 mg/L 102 70 130 2 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 1.934 mg/L 97 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.12 0.12
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.088 0.088
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.001 .964 mg/L 96 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.001 U .931 mg/L 93 70 130
L85193-19LFMD LFMD 01/09/2422:45 11231214-2 1.001 U .964 mg/L 96 70 130 3 20
Titanium,dissolved M200.7 ICP
ACZ ID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper 11131) Limit Qual
WG581945
WG5819451CV ICV 01/10/2418:03 11231227-4 2 2.043 mg/L 102 95 105
WG581945ICB ICB 01/10/2418:09 U mg/L -0.015 0.015
WG581945LFB LFB 01/10/2418:22 11240109-2 1.0007 1.055 mg/L 105 85 115
L85193-03AS AS 01/10/2418:38 11240109-2 1.0007 U 1.026 mg/L 103 85 115
L85193-03ASD ASD 01/10/2418:41 11240109-2 1.0007 U 1.041 mg/L 104 85 115 1 20
L85193-16AS AS 01/10/2419:39 11240109-2 1.0007 U 1.045 mg/L 104 85 115
L85193-16ASD ASD 01/10/2419:42 11240109-2 1.0007 U 1.034 mg/L 103 85 115 1 20
Titanium,total M200.7 ICP
ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec% Lower Upper RPD Limit Qual
WG581589
WG5815891CV ICV 01/03/24 23:05 11231214-3 2 1.934 mg/L 97 95 105
WG581589ICB ICB 01/03/24 23:11 U mg/L -0.015 0.015
WG580888LRB LRB 01/03/24 23:24 U mg/L -0.011 0.011
WG580888LFB LFB 01/03/24 23:27 11231214-2 1.0007 1.002 mg/L 100 85 115
L85193-03LFM LFM 01/03/24 23:47 11231214-2 1.0007 U .9994 mg/L 100 70 130
L85193-03LFMD LFMD 01/03/24 23:50 11231214-2 1.0007 U .9917 mg/L 99 70 130 1 20
L85193-14LFM LFM 01/04/24 0:41 11231214-2 1.0007 U 1.033 mg/L 103 70 130
L85193-14LFMD LFMD 01/04/24 0:44 11231214-2 1.0007 U 1.006 mg/L 101 70 130 3 20
WG581949
WG5819491CV ICV 01/09/24 22:10 11231214-3 2 2.0422 mg/L 102 95 105
WG581949ICB ICB 01/09/24 22:16 U mg/L -0.015 0.015
WG58094OLRB LRB 01/09/24 22:29 U mg/L -0.011 0.011
WG58094OLFB LFB 01/09/24 22:32 11231214-2 1.0007 1.026 mg/L 103 85 115
L85193-19LFM LFM 01/09/24 22:42 11231214-2 1.0007 U 1.002 mg/L 100 70 130
L85193-19LFMD LFMD 01/09/24 22:45 11231214-2 1.0007 U 1.026 mg/L 103 70 130 2 20
L85193-2401241149 Page 108 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Uranium,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k, Sample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05196 mg/L 104 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.00022 0.00022
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05 .04264 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05 U .04382 mg/L 88 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05 U .04266 mg/L 85 70 130 3 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05 U .04368 mg/L 87 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05 U .04436 mg/L 89 70 130 2 20
Uranium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN Qc Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04837 mg/L 97 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0003 0.0003
WG581687LRB LRB 01/12/2415:44 U mg/L -0.00022 0.00022
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05 .05226 mg/L 105 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05 .00147 .05315 mg/L 103 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05 .00147 .05389 mg/L 105 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05 .00021 .0529 mg/L 105 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05 .00021 .05367 mg/L 107 70 130 1 20
Vanadium,dissolved M200.8 ICP-MS
ACZID Type Analyzed PCNISCN Qc Sample Found Units Recl/. Lower Upper RPD Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .05158 mg/L 103 90 110
WG582401 ICB ICB 01/17/24 9:20 U mg/L -0.0011 0.0011
WG582401 LFB LFB 01/17/249:21 MS240109-2 .05005 .04277 mg/L 85 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .05005 U .04249 mg/L 85 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .05005 U .04152 mg/L 83 70 130 2 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .05005 U .0414 mg/L 83 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .05005 U .04119 mg/L 82 70 130 1 20
Vanadium,total M200.8 ICP-MS
ACZID Type Analyzed PCN/SCN QC Sample Found Units Recl% Lower Upper •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .04602 mg/L 92 90 110
WG582182ICB ICB 01/12/2415:42 U mg/L -0.0015 0.0015
WG581687LRB LRB 01/12/2415:44 U mg/L -0.0011 0.0011
WG581687LFB LFB 01/12/2415:46 MS231108-4 .05005 .05096 mg/L 102 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .05005 U .04879 mg/L 97 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .05005 U .04901 mg/L 98 70 130 0 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .05005 .00072 .04918 mg/L 97 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .05005 .00072 .05025 mg/L 99 70 130 2 20
L85193-2401241149 Page 109 of 164

ACZ Laboratories, Inc.
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low
limits are in%Rec.
Zinc,dissolved M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SC7k,
jample Found Units Rec% Lower Upper •. Limit Qual
WG582401
WG5824011CV ICV 01/17/24 9:18 MS240109-5 .05 .0513 m9/L 103 90 110
WG5824011CB ICB 01/17/24 9:20 U m9/L -0.0132 0.0132
WG582401LFB LFB 01/17/249:21 MS240109-2 .050015 .0516 m9/L 103 85 115
L85193-03AS AS 01/17/24 9:29 MS240109-2 .050015 .0183 .0666 m9/L 97 70 130
L85193-03ASD ASD 01/17/24 9:30 MS240109-2 .050015 .0183 .0657 m9/L 95 70 130 1 20
L85193-14AS AS 01/17/24 9:56 MS240109-2 .050015 .0537 .1016 m9/L 96 70 130
L85193-14ASD ASD 01/17/24 9:58 MS240109-2 .050015 .0537 .1023 m9/L 97 70 130 1 20
Zinc,total M200.8 ICP-MS
ACZ ID Type Analyzed PCN/SCN e •. Limit Qual
WG582182
WG5821821CV ICV 01/12/2415:40 MS240109-5 .05 .0454 m9/L 91 90 110
WG582182ICB ICB 01/12/2415:42 U m9/L -0.018 0.018
WG581687LRB LRB 01/12/2415:44 U m9/L -0.0132 0.0132
WG581687LFB LFB 01/12/2415:46 MS231108-4 .050015 .0513 m9/L 103 85 115
L85193-03LFM LFM 01/12/2415:55 MS231108-4 .050015 .0201 .0665 m9/L 93 70 130
L85193-03LFMD LFMD 01/12/2415:57 MS231108-4 .050015 .0201 .0661 m9lL 92 70 130 1 20
L85193-13LFM LFM 01/12/2416:20 MS231108-4 .050015 U .0511 m9/L 102 70 130
L85193-13LFMD LFMD 01/12/2416:22 MS231108-4 .050015 U .0519 m9/L 104 70 130 2 20
L85193-2401241149 Page 110 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-01 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG582334 Beryllium,total M200.8 ICP-MS D5 Sample required dilution.Sample matrix causing internal
standards to recover outside method limits.
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG582334 Molybdenum,total M200.8 ICP-MS D5 Sample required dilution.Sample matrix causing internal
standards to recover outside method limits.
W G581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG582486 Sulfate D516-02/-07/-11- C5 Confirmatory analysis was past holding time.Original result
TURBIDIMETRIC not confirmed.
D516-02/-07/-11- M3 The spike recovery value is unusable since the analyte
TURBIDIMETRIC concentration in the sample is disproportionate to the spike
level.The recovery of the associated control sample(LCS
or LFB)was acceptable.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 111 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-02 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581290 Mercury,total M1631 E,Atomic Fluorescence DF Sample required dilution due to high sediment.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG582486 Sulfate D516-02/-07/-11- C5 Confirmatory analysis was past holding time.Original result
TURBIDIMETRIC not confirmed.
D516-02/-07/-1 l- M3 The spike recovery value is unusable since the analyte
TURBIDIMETRIC concentration in the sample is disproportionate to the spike
level.The recovery of the associated control sample(LCS
or LFB)was acceptable.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 112 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-03 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 113 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-04 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581716 Cyanide,Free D6888-09/OIA-1677-09 C4 Confirmatory analysis was past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG681115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 114 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-05 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG582334 Beryllium,total M200.8 ICP-MS E6 Concentration estimated.Internal standard recoveries did
not meet method acceptance criteria.
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581290 Mercury,total M1631 E,Atomic Fluorescence DF Sample required dilution due to high sediment.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D QD Reported value is the background-corrected concentration,
as described by the method.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 115 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-06 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580811 Residue,Filterable(TDS)@180C SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 116 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-07 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 117 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-08 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 118 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-09 WG582182 Aluminum,total M200.8 ICP-MS N1 See Case Narrative.
Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG581446 Carbon,total organic(TOC) SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG582182 Iron,total M200.8 ICP-MS N1 See Case Narrative.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 119 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-10 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
REPAD.15.06.05.01
L85193-2401241149 Page 120 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-11 WG582723 Aluminum,total M200.8 ICP-MS E2 Concentration estimated.Analyte exceeded calibration
range.Reanalysis not performed due to sample matrix.
WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG582334 Beryllium,total M200.8 ICP-MS E6 Concentration estimated.Internal standard recoveries did
not meet method acceptance criteria.
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D D1 Sample required dilution due to matrix.
SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM4500S2-D QD Reported value is the background-corrected concentration,
as described by the method.
WG581115 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 121 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-12 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581502 Chloride SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 122 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-13 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581455 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 123 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-14 WG582182 Antimony,total M200.8 ICP-MS N1 See Case Narrative.
WG581474 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
REPAD.15.06.05.01
L85193-2401241149 Page 124 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHOD QUAL DESCRIPTION
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 125 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-15 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B DJ Sample dilution required due to insufficient sample.
SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581897 Chloride SM4500CI-E B7 Target analyte detected in prep/method blank at or above
acceptance limit. Sample value is>1 OX the concentration
in the method blank.
SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
REPAD.15.06.05.01
L85193-2401241149 Page 126 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
WORKNUM PARAMETER METHOD QUAL DESCRIPTION
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 127 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-16 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
REPAD.15.06.05.01
L85193-2401241149 Page 128 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
WORKNUM PARAMETER METHOD QUAL DESCRIPTION
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 129 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-17 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580911 Cyanide,Free D6888-09/OIA-1677-09 M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581524 Mercury,dissolved M1631 E,Atomic Fluorescence M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M1631 E,Atomic Fluorescence MH For Method 1631 E,matrix spike and matrix spike duplicate
are outside method limits,sample should not be reported
for compliance purposes. Client may request re-analysis
on a dilution.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
REPAD.15.06.05.01
L85193-2401241149 Page 130 of 164

ADZ Laboratories, Inc. • • He a
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHOD QUAL DESCRIPTION
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM4500S2-D M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 131 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER
L85193-18 WG582182 Antimony,total M200.8 ICP-MS VC CCV recovery was above the acceptance limits.Target
analyte was not detected in the sample[<MDL].
WG581474 Carbon,total inorganic SM5310B N1 See Case Narrative.
SM5310B N1A See Case Narrative.
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581524 Mercury,dissolved M1631 E,Atomic Fluorescence M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M1631 E,Atomic Fluorescence MH For Method 1631 E,matrix spike and matrix spike duplicate
are outside method limits,sample should not be reported
for compliance purposes. Client may request re-analysis
on a dilution.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581589 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 132 of 164

ADZ Laboratories, Inc. • • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION
L85193-19 WG582182 Antimony,total M200.8 ICP-MS N1 See Case Narrative.
WG581474 Carbon,total inorganic SM5310B N1 See Case Narrative.
SM5310B NIA See Case Narrative.
WG582512 Carbon,total organic(TOC) SM5310B HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM5310B RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581986 Chloride SM4500CI-E HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM4500CI-E N1 See Case Narrative.
SM4500CI-E RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580844 Color HACH Color Wheel H3 Sample was received and analyzed past holding time.
HACH Color Wheel RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG581026 Cyanide,total M335.4-Colorimetric w/ RA Relative Percent Difference(RPD)was not used for data
distillation validation because the concentration of the duplicated
sample is too low for accurate evaluation(<10x MDL).
WG582120 Fluoride SM450OF-C HC Initial analysis within holding time.Reanalysis was past
holding time,which was required due to a QC failure during
the initial analysis.
SM450OF-C M2 Matrix spike recovery was low,the recovery of the
associated control sample(LCS or LFB)was acceptable.
WG581524 Mercury,dissolved M1631 E,Atomic Fluorescence M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M1631 E,Atomic Fluorescence MH For Method 1631 E,matrix spike and matrix spike duplicate
are outside method limits,sample should not be reported
for compliance purposes. Client may request re-analysis
on a dilution.
WG581406 Nitrogen,ammonia M350.1 Auto Salicylate w/gas RA Relative Percent Difference(RPD)was not used for data
diffusion validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
WG580826 Residue,Filterable(TDS)@180C SM2540C HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540C RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540C Z3 Sample volume yielded a residue less than 2.5 mg
WG580828 Residue,Non-Filterable(TSS)@105C SM2540D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
SM2540D RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
SM2540D Z3 Sample volume yielded a residue less than 2.5 mg
WG581949 Silicon,total M200.7 ICP ZS Digestion procedures have the potential to trigger silica
polymerization and precipitation,leading to low biased
results. Silica chemistry is complex and polymerization
kinetics are unpredictable. Dissolved and/or acid soluble
silica analyses may provide more accurate measurements.
WG580857 Sulfide as S SM4500S2-D HE Analysis performed past holding time. Method holding time
is less than or equal to 7 days and sample was received
with less than half of the holding time remaining(refer to
item C5 of ACZ's Terms&Conditions).
WG580983 Total Alkalinity SM2320B-Titration RA Relative Percent Difference(RPD)was not used for data
validation because the concentration of the duplicated
sample is too low for accurate evaluation(<1 Ox MDL).
REPAD.15.06.05.01
L85193-2401241149 Page 133 of 164

ADZ Laboratories, Inc. • • • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] - • •
Albemarle ACZ Project ID: L85193
WORKNUM PARAMETER METHOD QUAL DESCRIPTION
REPAD.15.06.05.01
L85193-2401241149 Page 134 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-01
Project ID: 8000234301 Date Sampled: 12111123 11:10
Sample ID: SNKM23-54OA-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:07 9.9 3.3 9.8 pCi/L ajp
Gross Beta 01/05/24 0:07 15 3.6 13 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:05 2.1 0.27 0.28 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.73 0.71 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 135 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-02
Project ID: 8000234301 Date Sampled: 12111123 11:15
Sample ID: SNKM23-511-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:08 12 3.4 4.3 pCi/L ajp
Gross Beta 01/05/24 0:08 19 3.7 10 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:07 2.1 0.27 0.28 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.65 0.69 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 136 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-03
Project ID: 8000234301 Date Sampled: 12111123 11:20
Sample ID: SNKM23-541-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:10 4.7 2.4 5.3 pCi/L ajp
Gross Beta 01/05/24 0:10 10 3.3 7.5 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:08 1.6 0.23 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 1.1 0.79 1.9 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 137 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-04
Project ID: 8000234301 Date Sampled: 12111123 12:15
Sample ID: SNKM23-557-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:12 2.5 1.8 13 pCi/L ajp
Gross Beta 01/05/24 0:12 13 3.6 20 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:11 0.71 0.17 0.3 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.33 0.72 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 138 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-05
Project ID: 8000234301 Date Sampled: 12111123 12:45
Sample ID: SNKM23-527-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:14 9.4 3.3 15 pCi/L ajp
Gross Beta 01/05/24 0:14 18 3.8 22 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:12 1.6 0.24 0.29 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 0:20 0.42 0.71 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 139 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-06
Project ID: 8000234301 Date Sampled: 12111123 13:45
Sample ID: SNKM23-550-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:15 1.9 1.8 6.8 pCi/L ajp
Gross Beta 01/05/24 0:15 7 2.9 7.7 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:14 0.53 0.14 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 -0.05 0.62 1.6 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 140 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-07
Project ID: 8000234301 Date Sampled: 12111123 14:45
Sample ID: ADSW-3-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:17 -1.2 0.82 4.9 pCi/L ajp
Gross Beta 01/05/24 0:17 1.9 2.6 5.8 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:15 0.07 0.08 0.28 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.1 0.74 2 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 141 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-08
Project ID: 8000234301 Date Sampled: 12111123 17:00
Sample ID: EB-E-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:18 -1.6 0.83 4.8 pCi/L ajp
Gross Beta 01/05/24 0:18 1.2 3.1 10 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:17 -0.04 0.07 0.35 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.06 0.6 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 142 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-09
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-4-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:20 -0.4 0.98 8.2 pCi/L ajp
Gross Beta 01/05/24 0:20 2.4 2.7 13 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analysm
Radium 226+Alpha 12/31/23 0:18 0.12 0.1 0.32 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.27 0.7 1.9 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 143 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-11
Project ID: 8000234301 Date Sampled: 12111123 14:00
Sample ID: SNKM23-531A-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:23 33 7 8.9 pCi/L ajp
Gross Beta 01/05/24 0:23 38 4.9 8 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:20 9.7 0.6 0.3 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 2.3 2 5.2 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 144 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-12
Project ID: 8000234301 Date Sampled: 12111123 15:45
Sample ID: FB-GW-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:24 -1.1 0.58 4.8 pCi/L ajp
Gross Beta 01/05/24 0:24 -0.35 2.8 9.1 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:21 -0.02 0.06 0.31 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 -0.17 0.59 1.5 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 145 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-13
Project ID: 8000234301 Date Sampled: 12111123 15:00
Sample ID: DUP-1-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:25 1.2 1.5 12 pCi/L ajp
Gross Beta 01/05/24 0:25 1.3 2.9 20 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:24 0.04 0.07 0.31 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.19 0.63 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 146 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-14
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: DUP-2-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:27 0.96 1.5 13 pCi/L ajp
Gross Beta 01/05/24 0:27 4.7 2.9 21 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:25 0.64 0.15 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 -0.29 0.69 1.9 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 147 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-15
Project ID: 8000234301 Date Sampled: 12111123 15:30
Sample ID: FB-SW-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:28 -1.1 0.88 6.3 pCi/L ajp
Gross Beta 01/05/24 0:28 0.19 2.4 7.6 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:27 -0.01 0.06 0.29 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.03 0.67 1.6 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 148 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-16
Project ID: 8000234301 Date Sampled: 12111123 15:15
Sample ID: ADSW-1-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:30 0.33 1.4 4.9 pCi/L ajp
Gross Beta 01/05/24 0:30 0.77 2.6 5.8 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:28 0.01 0.07 0.29 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 16:17 0.33 0.64 1.7 pCi/L ajp
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 149 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-17
Project ID: 8000234301 Date Sampled: 12111123 16:00
Sample ID: ADSW-2-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:33 -1 0.72 8.4 pCi/L ajp
Gross Beta 01/05/24 0:33 2 2.7 13 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:30 0.13 0.1 0.3 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 18:08 0.58 1 2.6 pCi/L ksl
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 150 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-18
Project ID: 8000234301 Date Sampled: 12111123 14:30
Sample ID: SNKM23-529-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:34 -0.35 1.1 3.9 pCi/L ajp
Gross Beta 01/05/24 0:34 0.97 2.6 10 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analysm
Radium 226+Alpha 12/31/23 0:31 0.45 0.17 0.39 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 18:08 0.65 1.2 2.7 pCi/L ksl
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 151 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Sample ID: L85193-19
Project ID: 8000234301 Date Sampled: 12111123 15:55
Sample ID: SNKM23-553-20231211 Date Received: 12/18/23
Locator: Sample Matrix: Surface Water
Gross Alpha&Beta,total Prep Method:
M900.0
Parameter Measure Date Prep D. e Analyst
Gross Alpha 01/05/24 0:36 0.35 1.5 5.4 pCi/L ajp
Gross Beta 01/05/24 0:36 5.2 3 7.5 pCi/L ajp
Radium 226+Alpha Emitting Radium Isotopes,total Prep Method:
M903.0
�311111111111 Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 226+Alpha 12/31/23 0:33 0.7 0.16 0.27 pCi/L ajp
Radium 228,total Prep Method:
M904.0
Parameter Measure Date Prep Date Result Error(+/-) LLD Units XQ Analyst
Radium 228,total 01/11/24 18:08 -0.73 1.1 2.7 pCi/L ksl
REPRC.02.06.05.01 "Please refer to Qualifier Reports for details.
L85193-2401241149 Page 152 of 164

ADZ Laboratories, Inc. '
2773 Downhill Drive Steamboat Springs,CO 80487 [phone]
Report Header Explanations
Batch A distinct set of samples analyzed at a specific time
Error(+/-) Calculated sample specific uncertainty
Found Value of the QC Type of interest
Limit Upper limit for RPD,in%.
LCL Lower Control Limit,in% (except for LCSS,mg/Kg)
LLD Calculated sample specific Lower Limit of Detection
PCN/SCN A number assigned to reagents/standards to trace to the manufacturer's certificate of analysis
PQL Practical Quantitation Limit
QC True Value of the Control Sample or the amount added to the Spike
Rec Amount of the true value or spike added recovered,in%(except for LCSS,mg/Kg)
RER Relative Error Ratio,calculation used for Dup.QC taking into account the error factor.
RPD Relative Percent Difference,calculation used for Duplicate QC Types
UCL Upper Control Limit,in% (except for LCSS,mg/Kg)
Sample Value of the Sample of interest
QC Sample Types
DUP Sample Duplicate MS/MSD Matrix Spike/Matrix Spike Duplicate
LCSS Laboratory Control Sample-Soil PBS Prep Blank-Soil
LCSW Laboratory Control Sample-Water PBW Prep Blank-Water
QC Sample Type Explanations
Blanks Verifies that there is no or minimal contamination in the prep method procedure.
Control Samples Verifies the accuracy of the method,including the prep procedure.
Duplicates Verifies the precision of the instrument and/or method.
Matrix Spikes Determines sample matrix interferences,if any.
ACZ e e
H Analysis exceeded method hold time.
Method Prefix Reference W
M EPA methodology,including those under SDWA,CWA,and RCRA
SM Standard Methods for the Examination of Water and Wastewater.
D ASTM
RP DOE
ESM DOE/ESM
(1) Solid matrices are reported on a dry weight basis.
(2) Preparation method: "Method" indicates preparation defined in analytical method.
(3) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.
(4) An asterisk in the"XQ"column indicates there is an extended qualifier and/or certification
qualifier associated with the result.
For a complete list of ACZ's Extended Qualifiers,please click:
https://acz.com/wp-content/uploads/2019/04/Ext-Qual-List.pdf
REP003.09.12.01
L85193-2401241149 Page 153 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low limits are in%Rec.
Alpha M900.0 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% Lower Upper •.
WG581266
WG581266PBW PBW 01/05/24 -.45 0.85 12 24
WG581266LCSWA LCSW 01/05/24 PCN625402 100 110 9.2 12 110 67 144
L85193-03DUP DUP-RER 01/05/24 4.7 2.4 5.3 7.3 2.7 5.1 0.72 2
L85193-03DUP DUP-RPD 01/05/24 4.7 2.4 5.3 7.3 2.7 5.1 43 20 RG
L85193-09MSA MS 01/05/24 PCN625402 100 -0.4 0.98 8.2 110 9.1 4.1 110 67 144
L85193-19DUP DUP-RER 01/05/24 0.35 1.5 5.4 1.5 1.6 5.1 0.52 2
L85193-19DUP DUP-RPD 01/05/24 0.35 1.5 5.4 1.5 1.6 5.1 124 20 RG
Beta M900.0 Units: pCi/L
Type Analyzed PCN/SCN QC Sample Error LLD Found Error LLD Rec% Lower Upper RPD/RER Limit Qual
WG581266
WG581266PBW PBW 01/05/24 1.6 2.9 20 40
WG581266LCSWB LCSW 01/05/24 RC230912-10 100 100 6.8 7.6 100 82 122
L85193-03DUP DUP-RPD 01/05/24 10 3.3 7.5 9.2 3.4 9.2 8 20
L85193-16MSB MS 01/05/24 RC231229-10 100 0.77 2.6 5.8 110 7.1 10 109 82 122
L85193-19DUP DUP-RPD 01/05/24 5.2 3 7.5 2.8 3 9.2 60 20 RG
L85193-19DUP DUP-RER 01/05/24 5.2 3 7.5 2.8 3 9.2 0.57 2
L85193-2401241149 Page 154 of 164

ADZ Laboratories, Inc. "
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
ALBEMARLE ACZ Project ID: L85193
NOTE:If the Rec%column is null, the high/low limits are in the same units as the result. If the Rec%column is not null, then the high/low limits are in%Rec.
Radium 226+Alpha Emitting Radium M903.0 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN Qc Sample Error LLD Found Error LLD Rec% Lower Upper •.
WG580896
WG580896PBW PBW 12/31/23 -.04 0.05 0.32 0.64
WG580896LCSW LCSW 12/31/23 PCN626041 20 19 0.91 0.35 95 66 132
L85193-03DUP DUP-RER 12/31/23 1.6 0.23 0.27 1.3 0.22 0.28 0.94 2
L85193-03DUP DUP-RPD 12/31/23 1.6 0.23 0.27 1.3 0.22 0.28 21 20 RM
L85193-12MS MS 12/31/23 PCN626041 20 -0.02 0.06 0.31 18 0.88 0.34 90 66 132
L85193-19DUP DUP-RPD 12/31/23 0.7 0.16 0.27 .42 0.13 0.26 50 20 RG
L85193-19DUP DUP-RER 12/31/23 0.7 0.16 0.27 .42 0.13 0.26 1.36 2
Radium 228,total M904.0 Units: pCi/L
ACZ ID Type Analyzed PCN/SCN �IIIII Sample Error LLD Found Error LLD Rec% Lower Upper RPD/RER Limit Qual
WG581608
WG581608LCSW LCSW 01/11/24 PCN623727 8.58 7.9 1.1 2 92 47 123
WG581608PBW PBW 01/11/24 -.05 0.68 1.7 3.4
L85193-03DUP DUP-RER 01/11/24 1.1 0.79 1.9 .61 0.78 2 0.44 2
L85193-03DUP DUP-RPD 01/11/24 1.1 0.79 1.9 .61 0.78 2 57 20 RG
L85193-15DUP DUP-RER 01/11/24 0.03 0.67 1.6 -.96 0.68 1.7 1.04 2
L85193-15DUP DUP-RPD 01/11/24 0.03 0.67 1.6 -.96 0.68 1.7 213 20 RG
L85193-11MS MS 01/11/24 PCN623727 28.58 2.3 2 5.2 29 3.2 5.2 93 47 123
WG581853
WG581853LCSW LCSW 01/11/24 PCN623727 8.58 9.4 1.2 0.87 110 47 123
WG581853PBW PBW 01/11/24 .4 0.43 0.44 0.88
L85193-19DUP DUP-RER 01/11/24 -0.73 1.1 2.7 1.3 1.7 4.5 1 2
L85193-19DUP DUP-RPD 01/11/24 -0.73 1.1 2.7 1.3 1.7 4.5 712 20 RG
L85302-04DUP DUP-RPD 01/12/24 0.45 1.2 2.9 .63 0.87 2.1 33 20 RG
L85302-04DUP DUP-RER 01/12/24 0.45 1.2 2.9 .63 0.87 2.1 0.12 2
L85302-01MS MS 01/12/24 PCN623727 8.57 1.5 1 2.2 13 1.4 2.3 134 47 123 M1
L85193-2401241149 Page 155 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-01 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-02 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-03 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-04 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-05 NG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193.06 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85193-2401241149 Page 156 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-07 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-08 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RM For a water matrix,the duplicate precision assessment
Isotopes,total (RPD or RER)exceeded the control limit. High sediment,
turbidity,or presence of an immiscible liquid attributed to
non-homogeneity of the sample.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-09 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-11 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 D1 Sample required dilution due to matrix.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-12 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85193-2401241149 Page 157 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-13 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-14 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-15 VVG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-16 VVG581266 Gross Alpha M900.0 Q5 Sample received with inadequate chemical preservation.
Additional preservation performed by the laboratory.
M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 Q5 Sample received with inadequate chemical preservation.
Additional preservation performed by the laboratory.
M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581608 Radium 228,total M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85193-2401241149 Page 158 of 164

ADZ Laboratories, Inc. ' - • - • - •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] 0 - • •
Albemarle ACZ Project ID: L85193
METHODACZ ID WORKNUM PARAMETER QUAL DESCRIPTION IF
L85193-17 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581853 Radium 228,total M904.0 M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-18 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581853 Radium 228,total M904.0 M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
L85193-19 WG581266 Gross Alpha M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
Gross Beta M900.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG580896 Radium 226+Alpha Emitting Radium M903.0 RG Sample concentration is less than 5x LLD;RPD was not
Isotopes,total used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
WG581853 Radium 228,total M904.0 M1 Matrix spike recovery was high,the recovery of the
associated control sample(LCS or LFB)was acceptable.
M904.0 RG Sample concentration is less than 5x LLD;RPD was not
used for data validation. Replicate Error Ratio(RER)is
less than 2. Precision judged to be in control.
REPAD.15.06.05.01
L85193-2401241149 Page 159 of 164

ADZ Laboratories, Inc. 11ug-m- =
2773 Downhill Drive Steamboat Springs, CO 80487 [phone]
Albemarle ACZ Project ID: L85193
Metals Analysis
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Bismuth,dissolved M200.7 ICP
Bismuth,total M200.7 ICP
Iron,dissolved M200.8 ICP-MS
Iron,total M200.8 ICP-MS
Scandium,dissolved M200.7 ICP
Scandium,total M200.7 ICP
Silicon,dissolved M200.7 ICP
Silicon,total M200.7 ICP
Sulfur,total M200.7 ICP
Wet Chemistry
The following parameters are not offered for certification or are not covered by NELAC certificate#ACZ.
Carbon,total inorganic SM5310B
Color HACH Color Wheel
REPAD.05.06.05.01
L85193-2401241149 Page 160 of 164

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85193
8000177267 Date Received: 12/18/2023 14:14
Received By:
Date Printed: 12/19/2023
Receipt Verification M
YES NO NA
1) Is a foreign soil permit included for applicable samples? X
2) Is the Chain of Custody form or other directive shipping papers present? X
3) Does this project require special handling procedures such as CLP protocol? X
4)Are any samples NRC licensable material? X
5) If samples are received past hold time, proceed with requested short hold time analyses? X
6) Is the Chain of Custody form complete and accurate? X
7)Were any changes made to the Chain of Custody form prior to ACZ receiving the samples? X
YES NO NA
8)Are all containers intact and with no leaks? X
9)Are all labels on containers and are they intact and legible? X
10) Do the sample labels and Chain of Custody form match for Sample ID, Date, and Time? X
11) For preserved bottle types,was the pH checked and within limits? 1 X
L85193-16 Container B2811763 (RED RAD) : Added 8 mis nitric acid
to the sub-sample to adjust the pH to the appropriate range.
12) Is there sufficient sample volume to perform all requested work? X
13) Is the custody seal intact on all containers? X
14)Are samples that require zero headspace acceptable? X
15)Are all sample containers appropriate for analytical requirements? X
L85193-12 : A white green container not received and a new
container created from the RAW .
L85193-15 : A WHITE,GREEN container not received and a new
container created from the RAW .
16) Is there an Hg-1631 trip blank present? X
17) Is there a VOA trip blank present? X
18)Were all samples received within hold time? X
Some parameters were received past hold time.
NA indicates Not Applicable
CustodyChain of
ShippingClient Contact Remarks
-
Cooler Id Temp(°C) Temp Rad(pR/Hr) Custody Seal
Criteria(°C) Intact?
5113 0.7 <-6.0 15 Yes
REPAD LPII 2012-03
L85193-2401241149 Page 161 of 164

ACZ Laboratories, Inc. _ •
2773 Downhill Drive Steamboat Springs, CO 80487 [phone] •
Albemarle ACZ Project ID: L85193
8000177267 Date Received: 12/18/2023 14:14
Received By:
Date Printed: 12/19/2023
Was ice present in the shipment container(s)?
Yes - wet ice was present in the shipment container(s) .
Client must contact an ACZ Project Manager if analysis should not proceed for samples received
outside of their thermal preservation acceptance criteria.
1 The preservation of the following bottle types is not checked at sample receipt:Orange(oil and
grease), Purple(total cyanide), Pink(dissolved cyanide), Brown(arsenic speciation),Sterile(fecal
coliform), EDTA(sulfite), HCI preserved vial(organics), Na2S2O3 preserved vial(organics),and HG-
1631 (total/dissolved mercury by method 1631).
REPAD LPII 2012-03
L85193-2401241149 Page 162 of 164

Accredkfad 2773 Downhill Drive
Environmental Steamboat Springs,CO 80487 it s
Testing [phone]
Name:
d1 z4l% "PI-eil Address: 48
Company: a (,-_ e p-F'a+� iH rh'" jyi.
E-mail: c o9^9 Telephone: d - 0 ql 0
Copy of Report to:
Name: E-mail:
Company: Tele hone:
Invoice to:
Name: KA Address: 44IS'O
Company:
E-mail: w -,l $m r1t, , ari, Telephone: 5�D -!979-7MI
Copy of Invoice to:
Name: Address:
Company:
E-mail: Telephone:
If sample(s)received past holding time(HT),or if insufficient HT remains to complete YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO
"N(r then ACZ w®cmdact dtent for further kwtrucbrn If e.Ww"YES"ror"NO"m indk ded.ACZ ril p..-d wNh tlw q—tW—y—.--if HT's—pr d,—d d-U w111 6e quWftd
Are samples for SDWA Compliance Monitoring? Yes No
If yes,please include state forms.Results will be reported to Pr :,r Colorado.
Samplers Name: c. -1*4. Sampler's Site Inform e.tate G Zip code Time Zone_
'Samplers Signature: , etlr rY-W-WRY°rmi--F".Iund—t.WmrW.t,u--xy-"e b.ttnem":r,.m"er'ewb"'r
4te-anyway,k umkMNW fr..d-W tumf.habb by smb.Law.
PROJECTs- s
Quote#: ALB -KM Lo
PO#: 000 7
C Reporting state for compliance testing: MCI
Uf
Check box if samples include NRC licensed material? G a�
3e
■ . #
NkM23�-sLlVA—ua�l�i, 7,11
rti 3 i,10 ��✓ l a x
-sly-�A�tl II { av l; fi
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--� 0 11 a3 I700 GW I).
202.3fall i60D sw I a
10�- 1SV 5' x
Matrix SW(Surface Water)-GW(Ground Water)-WW(Waste Water) DW(Drinking Water) SL(Sludge) SO(Soil) OL(011) Other(Specify)
Please refer to ACZ's terms&conditions located on the reverse side of this COC.
RELINQUISHED C ■ ■ : ■
L851424�� 9 Revision#: 2 White-Return with sample. Yellow-Retain for your recordaage 163 of 164

Accredited 2773 Downhill Drive
Environmental Steamboat Springs,CO 80487 f ��U ��� •
Testing [phone]
Name: &7Qc Warrdn Address: 3,48 1'ja 1h,
R d
Company: u a Q 0V-,f a'w aS0 ro
E-mail:M LU a Telephone: — Q
1 Copy of Report to�
Name: , E-mail:
Company: Telephone:
Invoice
Name: '}I X & We"11 Address: t $rO C S q00
Company: p
E-mail: dr o (a) 0,I ars,. Tele hone: ,T g- 7992
COPY Of 111VGice to:
Name: Address:
Company:
E-mail: Telephone:
If sample(s)received past holding time(HT),or if insufficient HT remains to complete YES
analysis before expiration,shall ACZ proceed with requested short HT analyses? NO
"Wr then AM WO aaALut ellwrt for further Mwkuuffl .N neiMwe"YES"twr"No"is blasted,ACZ will preesed with the requested atgtyses.even K HT is sap Wd.end dsls wIM be que@lea
Are samples for SDWA Compliance Monitoring? Yes I No
If yes,please include state forms.Results will be reported to POL for Colorado.
Samplers Name:t ca �Samplees Site Information State-�, Zip code_Time Zone_
a 1 t(I 1 -1.thM to the auMNnlioNy and v Mdity of this.rnpl..1 Luel."u"'d"d My mism."Vr tMnVdah lwst6n w
Samplers Signature: /D If.In y" tamper'N wMh the—ple st anyway.is awtstlered tested and p s:behr by Mete Less.
PROJECT •' •
Quote*: A L R —
Pon: 9 000 17 7 2.0-7
Reporting state for compliance testing: C
t
Check box if samples include NRC licensed material? c V
e • e • ac � �
N -s31 N i� 11 Ix! K
f�-GW- 31a1 ra 1 a� 1 s C I� x
I Sw ►� x
V - G 3 L1 0 4 11 3 5- G W 1 x
$ -Sw- gall 1. 11 �3 1530 SW
-1a ' 1: I #bur/ Sty
sN -5).q- wk w olp 1436 Gw X x
SAI ILSS-3-%Mt L41 II G�/ 1)
I w_jMzt= rs Y I Y.
tGW(c qq g) Ww(Was(e W DW'Wrinking Water)'A(Sludge) SO(Shc) OL(Oiq Other(Specify)
Please refer to ACZ's terms&conditions located on the reverse side of this COC.
RELINQUISHED : eA a st
�al1E 3a �� n , ?-
f
L8513B#MO 124113$49 Revision# 2 White-Return with sample. Yellow-Retain for your recorfige 164 of 16V�/

Waypoint. 449 5pringhrook Rd,Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
12/15/2023
Albermarle Corporation
Morgan Warren
348 Holiday Inn Drive
Kings Mountain, NC, 28056
Ref: Analytical Testing
Lab Report Number: 23-346-0001
Client Project Description: ALB-KM
Dear Morgan Warren:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 12/12/2023 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA(including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
04L--Cn
Jamie Corporaal
Laboratory Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 26

•
Waypoint 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
North Carolina State Program 37735 07/31/2024
North Carolina State Program 402 12/31/2023
South Carolina State Program 99012 07/31/2024
South Carolina State Program 99012 12/31/2023
Page 1 of 1 00016/23-346-0001
Page 2 of 26

Waypoint.(D 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 23-346-0001
Client Project Description: ALB-KM
Lab No Client Sample ID Matrix Date Collected Date Received
91564 SNKM23-557-20231211 Aqueous 12/11/2023 12:15 12/12/2023 09:35
91565 SNKM23-527-20231211 Aqueous 12/11/2023 12:45 12/12/2023 09:35
91566 SNKM23-531A-20231211 Aqueous 12/11/2023 14:00 12/12/2023 09:35
91567 SNKM23-550-20231211 Aqueous 12/11/2023 13:45 12/12/2023 09:35
91568 ADSW-3-20231211 Aqueous 12/11/2023 14:45 12/12/2023 09:35
91569 FB-GW-20231211 Aqueous 12/11/2023 15:45 12/12/2023 09:35
91570 DUP-1-20231211 Aqueous 12/11/2023 15:00 12/12/2023 09:35
91571 DUP-2-20231211 Aqueous 12/11/2023 15:55 12/12/2023 09:35
91572 SNKM23-553-20231211 Aqueous 12/11/2023 15:55 12/12/2023 09:35
91573 ADSW-1-20231211 Aqueous 12/11/2023 15:15 12/12/2023 09:35
91574 ADSW-2-20231211 Aqueous 12/11/2023 16:00 12/12/2023 09:35
91575 ADSW-4-20231211 Aqueous 12/11/2023 16:00 12/12/2023 09:35
91576 EB-E-20231211 Aqueous 12/11/2023 17:00 12/12/2023 09:35
91577 SNKM23-529-20231211 Aqueous 12/11/2023 14:30 12/12/2023 09:35
91578 EB-D-20231211 Aqueous 12/11/2023 17:05 12/12/2023 09:35
91579 FB-SW-20231211 Aqueous 12/11/2023 15:30 12/12/2023 09:35
Page 3 of 26

Waypoint.(2) 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Summary of Detected Analytes
Project: ALB-KM
Report Number: 23-346-0001
Client Sample ID Lab Sample ID
Method Parameters Result Units Report Limit Analyzed Qualifiers
SNKM23-557-2023' V 91564
300.0 Nitrite(NO2-N) 0.114 mg/L 0.100 12/12/2023 21:01
SNKM23-531A-202 V 91566
300.0 Nitrite(NO2-N) 0.126 mg/L 0.100 12/12/2023 21:26
SNKM23-550-2023' V 91567
300.0 Nitrate(NO3-N) 1.99 mg/L 0.200 12/12/2023 21:38
DUP-2-20231211 V 91571
300.0 Nitrate(NO3-N) 0.924 mg/L 0.200 12/12/2023 22:53
300.0 Nitrite(NO2-N) 0.124 mq/L 0.100 12/12/2023 22:53
SNKM23-553-2023' V 91572
300.0 Nitrate(NO3-N) 0.934 mg/L 0.200 12/12/2023 23:54
300.0 Nitrite(NO2-N) 0.102 mq/L 0.100 12/12/2023 23:54
SNKM23-529-2023' V 91577
300.0 Nitrate(NO3-N) 0.595 mg/L 0.200 12/13/2023 01:21
Page 4 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91564 Matrix: Aqueous
Sample ID :SNKM23-557-20231211 Sampled: 12/11/2023 12:15
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/12/23 21:01 NDL 300.0
Nitrite(NO2-N) 0.114 mg/L 0.100 1 12/12/23 21:01 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 5 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91565 Matrix: Aqueous
Sample ID :SNKM23-527-20231211 Sampled: 12/11/2023 12:45
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/12/23 21:14 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 21:14 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 6 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91566 Matrix: Aqueous
Sample ID :SNKM23-531A-20231211 Sampled: 12/11/2023 14:00
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/12/23 21:26 NDL 300.0
Nitrite(NO2-N) 0.126 mg/L 0.100 1 12/12/23 21:26 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 7 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91567 Matrix: Aqueous
Sample ID :SNKM23-550-20231211 Sampled: 12/11/2023 13:45
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) 1.99 mg/L 0.200 1 12/12/23 21:38 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 21:38 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 8 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91568 Matrix: Aqueous
Sample ID :ADSW-3-20231211 Sampled: 12/11/2023 14:45
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/12/23 21:51 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 21:51 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 9 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91569 Matrix: Aqueous
Sample ID : FB-GW-20231211 Sampled: 12/11/2023 15:45
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/12/23 22:03 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 22:03 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 10 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91570 Matrix: Aqueous
Sample ID : DUP-1-20231211 Sampled: 12/11/2023 15:00
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/12/23 22:40 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 22:40 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 11 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91571 Matrix: Aqueous
Sample ID : DUP-2-20231211 Sampled: 12/11/2023 15:55
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) 0.924 mg/L 0.200 1 12/12/23 22:53 NDL 300.0
Nitrite(NO2-N) 0.124 mg/L 0.100 1 12/12/23 22:53 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 12 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91572 Matrix: Aqueous
Sample ID :SNKM23-553-20231211 Sampled: 12/11/2023 15:55
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) 0.934 mg/L 0.200 1 12/12/23 23:54 NDL 300.0
Nitrite(NO2-N) 0.102 mg/L 0.100 1 12/12/23 23:54 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 13 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91573 Matrix: Aqueous
Sample ID :ADSW-1-20231211 Sampled: 12/11/2023 15:15
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/13/23 00:07 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 00:07 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 14 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91574 Matrix: Aqueous
Sample ID :ADSW-2-20231211 Sampled: 12/11/2023 16:00
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/13/23 00:19 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 00:19 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 15 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91575 Matrix: Aqueous
Sample ID :ADSW-4-20231211 Sampled: 12/11/2023 16:00
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/13/23 00:32 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 00:32 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 16 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91576 Matrix: Aqueous
Sample ID : EB-E-20231211 Sampled: 12/11/2023 17:00
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/13/23 01:09 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 01:09 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 17 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91577 Matrix: Aqueous
Sample ID :SNKM23-529-20231211 Sampled: 12/11/2023 14:30
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) 0.595 mg/L 0.200 1 12/13/23 01:21 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 01:21 NDL 300.0
Qualifiers/ DF Dilution Factor 3 Estimated value
Definitions MQL Method Quantitation Limit
Page 18 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91578 Matrix: Aqueous
Sample ID : EB-D-20231211 Sampled: 12/11/2023 17:05
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/13/23 01:33 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 01:33 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 19 of 26

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/12/2023
Kings Mountain , NC 28056
Report Number :23-346-0001 REPOR T OF A NA L YSIS
Lab No : 91579 Matrix: Aqueous
Sample ID : FB-SW-20231211 Sampled: 12/11/2023 15:30
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/12/23 11:00 SLO 3500CrB-2011
Nitrate(NO3-N) <0.200 mg/L 0.200 1 12/13/23 01:46 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/13/23 01:46 NDL 300.0
Qualifiers/ DF Dilution Factor J Estimated value
Definitions MQL Method Quantitation Limit
Page 20 of 26

• Charlotte, NC 2$217
Waypoint , 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.corn
Quality Control Data
Client ID: Albermarle Corporation
Project Description: ALB-KM
Report No: 23-346-0001
QC Prep: V41317 QC Analytical Batch(es): V41320
QC Prep Batch Method: 300.0(Prep) Analysis Method: 300.0
Analysis Description: Anions by Ion Chromatography
Lab Reagent Blank LRB-V41317 Matrix:AQU
Associated Lab Samples: 91564, 91565, 91566, 91567, 91568, 91569, 91570, 91571, 91572, 91573, 91574, 91575, 91576, 91577, 91578
Blank MQL Analyzed
Parameter Units Result
Nitrate(NO3-N) mg/L < 0.200 0.200 12/12/23 17:30
Nitrite(NO2-N) mg/L < 0.100 0.100 12/12/23 17:30
Laboratory Control Sample LCS-V41317
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
Nitrate(NO3-N) mg/L 4.00 4.07 102 90-110
Nitrite(NO2-N) mg/L 4.00 4.01 100 90-110
Matrix Spike&Matrix Spike Duplicate V 91505-MS-V41317 V 91505-MSD-V41317
MS Spike MSD MS Result MSD MS MSD %Rec Max
Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD
Conc.
Nitrate(NO3-N) mg/L 2.27 4.00 4.00 6.50 6.46 106 105 90-110 0.6 20.0
Nitrite(NO2-N) mg/L 0.122 4.00 4.00 4.18 4.11 101 100 90-110 1.6 20.0
Matrix Spike&Matrix Spike Duplicate V 91571-MS-V41317 V 91571-MSD-V41317
MS Spike MSD MS Result MSD MS MSD a/o Rec Max
Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD
Conc.
Nitrate(NO3-N) mg/L 0.924 4.00 4.00 5.29 5.26 109 108 90-110 0.5 20.0
Nitrite(NO2-N) mg/L 0.124 4.00 4.00 4.28 4.25 104 103 90-110 0.7 20.0
Date: 12/15/2023 11:17 AM Page 1 of 3
Page 21 of 26

• Charlotte, NC 2$217
Waypoint , 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.corn
Quality Control Data
Client ID: Albermarle Corporation
Project Description: ALB-KM
Report No: 23-346-0001
QC Prep: V41319 QC Analytical Batch(es): V41322
QC Prep Batch Method: 300.0(Prep) Analysis Method: 300.0
Analysis Description: Anions by Ion Chromatography
Lab Reagent Blank LRB-V41319 Matrix:AQU
Associated Lab Samples: 91579
Blank MQL Analyzed
Parameter Units Result
Nitrate(NO3-N) mg/L < 0.200 0.200 12/12/23 23:30
Nitrite(NO2-N) mg/L < 0.100 0.100 12/12/23 23:30
Laboratory Control Sample LCS-V41319
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
Nitrate(NO3-N) mg/L 4.00 4.37 109 90-110
Nitrite(NO2-N) mg/L 4.00 4.32 108 90-110
Matrix Spike&Matrix Spike Duplicate V 91579-MS-V41319 V 91579-MSD-V41319
MS Spike MSD MS Result MSD MS MSD %Rec Max
Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD
Conc.
Nitrate(NO3-N) mg/L < 0.208 4.00 4.00 4.32 4.22 108 106 90-110 2.3 20.0
Nitrite(NO2-N) mg/L < 0.104 4.00 4.00 4.27 4.18 107 105 90-110 2.1 20.0
Date: 12/15/2023 11:17 AM Page 2 of 3
Page 22 of 26

•
Waypoint . 449 5pringbrook Rd, Charlotte, NC 2$217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.corn
Quality Control Data
Client ID: Albermarle Corporation
Project Description: ALB-KM
Report No: 23-346-0001
QC Analytical Batch: V41170
Analysis Method: 3500CrB-2011
Analysis Description: Hexavalent Chromium
Lab Reagent Blank LRB Matrix: AQU
Associated Lab Samples: 91564, 91565, 91566, 91567, 91568, 91569, 91570, 91571, 91572, 91573, 91574, 91575, 91576, 91577, 91578,
91579
Blank MQL Analyzed
Parameter Units Result
Chromium, Hexavalent mg/L < 0.0100 0.0100 12/12/23 11:00
Laboratory Control Sample&LCSD LCS LCSD
Spike LCS LCSD LCS LCSD %Rec
Parameter Units Conc. Result Result %Rec %Rec Limits RPD Max
RPD
Chromium, Hexavalent mg/L 0.400 0.388 0.400 97.0 100 90-110 3.0 20.0
Date: 12/15/2023 11:17 AM Page 3 of 3
Page 23 of 26

(DW •
ayPnt.. 449 Springhrook Rd,Charlotte, .5 28364
Main 7p4.529.6364
ANALYTICAL www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 00402
Customer Name: Albermarle Corporation
Report Number: 23-346-0001
Shipping Method
0 Fed Ex 0 US Postal # Lab 0 Other :
0 UPS 0 Client 0 Courier Thermometer ID: IRT15 4.6C
Shipping container/cooler uncompromised? 0 Yes 0 No
Number of coolers/boxes received
Custody seals intact on shipping container/cooler? 0 Yes 0 No Not Present
Custody seals intact on sample bottles? 0 Yes 0 No Not Present
Chain of Custody(COC) present? # Yes 0 No
COC agrees with sample label(s)? 0 Yes 0 No
COC properly completed Yes 0 No
Samples in proper containers? U Yes 0 No
Sample containers intact? 0 Yes 0 No
Sufficient sample volume for indicated test(s)? U Yes 0 No
All samples received within holding time? # Yes 0 No
Cooler temperature in compliance? 0 Yes 0 No
Cooler/Samples arrived at the laboratory on ice. Yes 0 No
Samples were considered acceptable as cooling
process had begun.
Water- Sample containers properly preserved Yes 0 No 0 N/A
Water-VOA vials free of headspace 0 Yes 0 No N/A
Trip Blanks received with VOAs 0 Yes 0 No N/A
Soil VOA method 5035—compliance criteria met 0 Yes 0 No 0 N/A
F High concentration container(48 hr) F_ Low concentration EnCore samplers (48 hr)
F_ High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes 0 No
Comments:
Signature: Angelo Norvell Date &Time: 12/12/2023 09:58:49
Page 24 of 26

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Page 25 of 26

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Page 26 of 26

Waypoint. 449 5pringhrook Rd,Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
12/15/2023
Albermarle Corporation
Morgan Warren
348 Holiday Inn Drive
Kings Mountain, NC, 28056
Ref: Analytical Testing
Lab Report Number: 23-345-0015
Client Project Description: ALB-KM
Dear Morgan Warren:
Waypoint Analytical, LLC (Charlotte) received sample(s) on 12/11/2023 for the analyses presented in the
following report.
The above referenced project has been analyzed per your instructions. The analyses were performed in
accordance with the applicable analytical method.
The analytical data has been validated using standard quality control measures performed as required by the
analytical method. Quality Assurance, method validations, instrumentation maintenance and calibration for all
parameters were performed in accordance with guidelines established by the USEPA(including 40 CFR 136
Method Update Rule May 2021) unless otherwise indicated.
Certain parameters (chlorine, pH, dissolved oxygen, sulfite...) are required to be analyzed within 15 minutes of
sampling. Usually, but not always, any field parameter analyzed at the laboratory is outside of this holding time.
Refer to sample analysis time for confirmation of holding time compliance.
The results are shown on the attached Report of Analysis(s). Results for solid matrices are reported on an as-
received basis unless otherwise indicated. This report shall not be reproduced except in full and relates only to
the samples included in this report.
Please do not hesitate to contact me or client services if you have any questions or need additional information.
Sincerely,
04L--Cn
Jamie Corporaal
Laboratory Project Manager
Laboratory's liability in any claim relating to analyses performed shall be limited to, at laboratory's option, repeating the
analysis in question at laboratory's expense, or the refund of the charges paid for performance of said analysis.
Page 1 of 12

•
Waypoint 0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Certification Summary
Laboratory ID: WP CNC: Waypoint Analytical Carolina, Inc. (C), Charlotte, NC
State Program Lab ID Expiration Date
North Carolina State Program 37735 07/31/2024
North Carolina State Program 402 12/31/2023
South Carolina State Program 99012 07/31/2024
South Carolina State Program 99012 12/31/2023
Page 1 of 1 00016/23-345-0015
Page 2 of 12

Waypoint.(D 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Sample Summary Table
Report Number: 23-345-0015
Client Project Description: ALB-KM
Lab No Client Sample ID Matrix Date Collected Date Received
91503 SNKM23-54OA-20231211 Aqueous 12/11/2023 11:10 12/11/2023 14:55
91504 SNKM23-511-20231211 Aqueous 12/11/2023 11:15 12/11/2023 14:55
91505 SNKM23-541-20231211 Aqueous 12/11/2023 11:20 12/11/2023 14:55
Page 3 of 12

Waypoint.(2) 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Summary of Detected Analytes
Project: ALB-KM
Report Number: 23-345-0015
Client Sample ID Lab Sample ID
Method Parameters Result Units Report Limit Analyzed Qualifiers
SNKM23-540A-202 V 91503
300.0 Nitrate(NO3-N) 0.413 mq/L 0.200 12/12/2023 16:04
SNKM23-511-2023' V 91504
300.0 Nitrate(NO3-N) 0.560 mq/L 0.200 12/12/2023 16:16
SNKM23-541-2023' V 91505
300.0 Nitrate(NO3-N) 2.27 mq/L 0.200 12/12/2023 16:28
300.0 Nitrite(NO2-N) 0.122 mq/L 0.100 12/12/2023 16:28
Page 4 of 12

Waypoint, 449 5pringF,�rook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
Client: Albermarle Corporation CASE NARRATIVE
Project: ALB-KM
Lab Report Number: 23-345-0015
Date: 12/14/2023
Hexavalent Chromium Method 3500CrB-2011
Sample 91505 (SNKM23-541-20231211)
Analyte: Hexavalent Chromium
QC Batch No: V41128
Matrix spike/matrix spike duplicate recoveries are outside of control limits. Acceptable LCS recovery indicates the
system was in control, but the reported result could be affected by matrix interference.
Page 5 of 12

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/11/2023
Kings Mountain , NC 28056
Report Number :23-345-0015 REPOR T OF A NA L YSIS
Lab No : 91503 Matrix: Aqueous
Sample ID :SNKM23-54OA-20231211 Sampled: 12/11/2023 11:10
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/11/23 16:20 SLO 3500CrB-2011
Nitrate(NO3-N) 0.413 mg/L 0.200 1 12/12/23 16:04 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 16:04 NDL 300.0
Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit
Definitions
Page 6 of 12

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/11/2023
Kings Mountain , NC 28056
Report Number :23-345-0015 REPOR T OF A NA L YSIS
Lab No : 91504 Matrix: Aqueous
Sample ID :SNKM23-511-20231211 Sampled: 12/11/2023 11:15
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/11/23 16:20 SLO 3500CrB-2011
Nitrate(NO3-N) 0.560 mg/L 0.200 1 12/12/23 16:16 NDL 300.0
Nitrite(NO2-N) <0.100 mg/L 0.100 1 12/12/23 16:16 NDL 300.0
Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit
Definitions
Page 7 of 12

Waypoint.0 449 Springbrook Rd, Charlotte, NC 28217
Main 704.529.6364
ANALYTICAL www.waypointanalytical.com
00402
Albermarle Corporation Project ALB-KM
Morgan Warren Report Date : 12/15/2023
348 Holiday Inn Drive Information : Received : 12/11/2023
Kings Mountain , NC 28056
Report Number :23-345-0015 REPOR T OF A NA L YSIS
Lab No : 91505 Matrix: Aqueous
Sample ID :SNKM23-541-20231211 Sampled: 12/11/2023 11:20
Test Results Units MQL DF Date/Time By Analytical
Analyzed Method
Chromium, Hexavalent <0.0100 mg/L 0.0100 1 12/11/23 16:20 SLO 3500CrB-2011
Nitrate(NO3-N) 2.27 mg/L 0.200 1 12/12/23 16:28 NDL 300.0
Nitrite(NO2-N) 0.122 mg/L 0.100 1 12/12/23 16:28 NDL 300.0
Qualifiers/ DF Dilution Factor MQL Method Quantitation Limit
Definitions
Page 8 of 12

• Charlotte, NC 2$217
Waypoint , 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.corn
Quality Control Data
Client ID: Albermarle Corporation
Project Description: ALB-KM
Report No: 23-345-0015
QC Prep: V41317 QC Analytical Batch(es): V41320
QC Prep Batch Method: 300.0(Prep) Analysis Method: 300.0
Analysis Description: Anions by Ion Chromatography
Lab Reagent Blank LRB-V41317 Matrix:AQU
Associated Lab Samples: 91503, 91504, 91505
Blank MQL Analyzed
Parameter Units Result
Nitrate(NO3-N) mg/L < 0.200 0.200 12/12/23 17:30
Nitrite(NO2-N) mg/L < 0.100 0.100 12/12/23 17:30
Laboratory Control Sample LCS-V41317
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
Nitrate(NO3-N) mg/L 4.00 4.07 102 90-110
Nitrite(NO2-N) mg/L 4.00 4.01 100 90-110
Matrix Spike&Matrix Spike Duplicate V 91505-MS-V41317 V 91505-MSD-V41317
MS Spike MSD MS Result MSD MS MSD %Rec Max
Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD
Conc.
Nitrate(NO3-N) mg/L 2.27 4.00 4.00 6.50 6.46 106 105 90-110 0.6 20.0
Nitrite(NO2-N) mg/L 0.122 4.00 4.00 4.18 4.11 101 100 90-110 1.6 20.0
Matrix Spike&Matrix Spike Duplicate V 91571-MS-V41317 V 91571-MSD-V41317
MS Spike MSD MS Result MSD MS MSD a/o Rec Max
Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD
Conc.
Nitrate(NO3-N) mg/L 0.924 4.00 4.00 5.29 5.26 109 108 90-110 0.5 20.0
Nitrite(NO2-N) mg/L 0.124 4.00 4.00 4.28 4.25 104 103 90-110 0.7 20.0
Date: 12/15/2023 11:17 AM Page 1 of 2
Page 9 of 12

• Charlotte, NC 2$217
Waypoint , 449 Springbrook Rd, Ch
Main 704.529.6364
ANALYTICAL www.waypointanalytical.corn
Quality Control Data
Client ID: Albermarle Corporation
Project Description: ALB-KM
Report No: 23-345-0015
QC Analytical Batch: V41128
Analysis Method: 3500CrB-2011
Analysis Description: Hexavalent Chromium
Lab Reagent Blank LRB Matrix: AQU
Associated Lab Samples: 91503, 91504, 91505
Blank MQL Analyzed
Parameter Units Result
Chromium, Hexavalent mg/L < 0.0100 0.0100 12/11/23 16:20
Laboratory Control Sample LCS
Spike LCS LCS%Rec %Rec
Parameter Units Conc. Result Limits
Chromium, Hexavalent mg/L 0.400 0.404 101 90-110
Matrix Spike&Matrix Spike Duplicate V 91505-MS V 91505-MSD
MS Spike MSD MS Result MSD MS MSD %Rec Max
Parameter Units Result Conc. Spike Result %Rec %Rec Limits RPD RPD
Conc.
Chromium, Hexavalent mg/L < 0.0100 0.400 0.400 0.273 0.272 68.0* 68.0* 85-115 0.3 20.0
*QC Fail Date: 12/15/2023 11:17 AM Page 2 of 2
Page 10 of 12

(DW •
ayPnt.. 449 Springhrook Rd,Charlotte, .5 28364
Main 7p4.529.6364
ANALYTICAL www.waypointanalytical.com
Shipment Receipt Form
Customer Number: 00402
Customer Name: Albermarle Corporation
Report Number: 23-345-0015
Shipping Method
0 Fed Ex 0 US Postal # Lab 0 Other :
0 UPS 0 Client 0 Courier Thermometer ID: IRT15 1.4C
Shipping container/cooler uncompromised? 0 Yes 0 No
Number of coolers/boxes received
Custody seals intact on shipping container/cooler? 0 Yes 0 No Not Present
Custody seals intact on sample bottles? 0 Yes 0 No Not Present
Chain of Custody(COC) present? # Yes 0 No
COC agrees with sample label(s)? 0 Yes 0 No
COC properly completed Yes 0 No
Samples in proper containers? U Yes 0 No
Sample containers intact? 0 Yes 0 No
Sufficient sample volume for indicated test(s)? U Yes 0 No
All samples received within holding time? # Yes 0 No
Cooler temperature in compliance? 0 Yes 0 No
Cooler/Samples arrived at the laboratory on ice. Yes 0 No
Samples were considered acceptable as cooling
process had begun.
Water- Sample containers properly preserved Yes 0 No 0 N/A
Water-VOA vials free of headspace 0 Yes 0 No N/A
Trip Blanks received with VOAs 0 Yes 0 No N/A
Soil VOA method 5035—compliance criteria met 0 Yes 0 No 0 N/A
F High concentration container(48 hr) F_ Low concentration EnCore samplers (48 hr)
F_ High concentration pre-weighed (methanol -14 d) Low conc pre-weighed vials (Sod Bis -14 d)
Special precautions or instructions included? 0 Yes 0 No
Comments:
Signature: Angelo Norvell Date &Time: 12/11/2023 14:49:31
Page 11 of 12

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Page 12 of 12

AECOM Technical Services Inc.
6000 Fairview Road,Suite 200
Charlotte, NC 28210
aecom.com