DERR-2024-007605

195 North 1950 West • Salt Lake City, UT
Mailing Address: P.O. Box 144840 • Salt Lake City, UT 84114-4840
Telephone [phone] • Fax [phone] • T.D.D. [phone]
www.deq.utah.gov
Printed on 100% recycled paper
State of Utah
SPENCER J. COX
Governor
DEIDRE HENDERSON
Lieutenant Governor
Department of
Environmental Quality
Kimberly D. Shelley
Executive Director
DIVISION OF ENVIRONMENTAL
RESPONSE AND REMEDIATION
Brent H. Everett
Director
ERRC-079-24
June 3, 2024
Josie Nusz
Remedial Branch
U.S. EPA, Region 8
1595 Wynkoop Street 8EPR-SR
Denver, Colorado 80202-1129
Dear Ms. Nusz:
Enclosed is the Sharon Steel OU1 Annual Groundwater Monitoring and Sampling Report
for September 2023. Monitoring and sampling were performed at the Site from September 25 to
October 3, 2023. In conjunction with the five-year review, all monitoring wells located at the site
were sampled. Overall arsenic concentrations in monitoring wells and surface water have remained
relatively unchanged and the remedy remains protective of human health and the environment.
If you have any questions concerning this report, please contact me at 801-536-4100.
Sincerely,
Tony Howes, Environmental Scientist
Division of Environmental Response and Remediation
TH/jn
Enclosure(s): Sharon Steel OU1 Annual Groundwater Monitoring and Sampling Report
cc: Billie Smathers, Midvale City (w/enclosure)
Paul Crosbie, Salt Lake Valley Health Department (w/enclosure)
ANNUAL GROUNDWATER MONITORING
AND SAMPLING REPORT
SHARON STEEL OU1 SUPERFUND SITE
Midvale City, Utah
September 2023

Utah Department of Environmental Quality
Division of Environmental Response and Remediation

TABLE OF CONTENTS
1.0 INTRODUCTION ......................................................................................................................................................... 1 2.0 PURPOSE AND OBJECTIVES ................................................................................................................................. 1 3.0 HYDROGEOLOGY ....................................................................................................................................................... 2 4.0 MONITORING SYSTEM ............................................................................................................................................ 2 5.0 FIELD ACTIVITIES .................................................................................................................................................... 3 5.1 Site Inspections and Groundwater Level Evaluation ............................................................................. 3 5.2 Sample Collection and Analysis ...................................................................................................................... 3 5.3 Quality Assurance/Quality Control ............................................................................................................... 4 6.0 SUMMARY OF RESULTS ......................................................................................................................................... 4 6.1 Groundwater Level Monitoring Results ...................................................................................................... 4 6.2 Analytical Results ................................................................................................................................................. 5 7.0 CONCLUSION .............................................................................................................................................................. 5 8.0 REFERENCES .............................................................................................................................................................. 7

LIST OF FIGURES, TABLES, AND APPENDICES
FIGURES: Figure 1: Groundwater Elevations in the Upper Sand & Gravel Aquifer Figure 2: Groundwater Elevations in the Deep Principal and Perched Aquifers Figure 3: Total and Dissolved Arsenic Concentrations in the Upper Sand & Gravel Aquifer Figure 4: Total and Dissolved Arsenic Concentrations in the Deep Principal and Perched Aquifers Figure 5: Total and Dissolved Arsenic Concentrations in Surface Water
TABLES:

Table 1: Summary of Final Water Quality Field Parameters Table 2: Field Duplicate Results Table 3: Groundwater Elevations Table 4: Total Arsenic Concentrations in Groundwater and Surface Water Table 5: Dissolved Arsenic Concentrations in Groundwater and Surface Water
APPENDICES: Appendix A: Water Quality Field Parameters Appendix B: Analytical Reports Appendix C: Water Level Measurement Form

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 1
1.0 INTRODUCTION This report was prepared by the Utah Department of Environmental Quality, Division of Environmental Response and Remediation (UDEQ/DERR) to summarize annual groundwater and surface water monitoring and sampling performed at the Sharon Steel Operable Unit One (OU1) Site during September 25, to October 3, 2023. The goal of this monitoring and sampling event is to determine the effectiveness of the selected remedy established in the 1993 OU1 Record of Decision (ROD) prepared by the U.S. Environmental Protection Agency (EPA). In conjunction with the sixth Five-Year Review and further evaluation of the remedy, samples were collected from all monitoring wells located at the Site. The Sharon Steel OU1 Site was a milling facility that processed ore and produced lead, copper, zinc, and other metals from 1906 to 1971. Tailings from the milling facility were deposited in ponds located in the Jordan River Valley adjacent to and below the historic mill. Over time these ponds were expanded to the west by rerouting the Jordan River and covering associated wetlands and riparian habitat with tailings. After completion of milling activities, the waste pile consisted of 10.5 million cubic yards of tailings that ranged in depth from 4 feet at the former wetlands area near the southeastern edge of the Site to 60 feet deep along the banks of the Jordan River. Remedial activities at the Site included the placement of a cap over the tailings pile, installation of a subsurface interceptor trench along the eastern edge of the tailings to control lateral groundwater flow, and installation of monitoring wells along the perimeter of the capped tailings pile. Remedial Activities at OU1 removed the principal threats to the public and the environment, which were associated with the potential exposure to contaminated tailings and groundwater. The capping of the tailings eliminated windblown contaminants and physical contact with the tailings and also reduced the percolation of water through the tailings. The Sharon Steel Site is a designated restricted area in the Salt Lake Valley Groundwater
Management Plan (DWR, 2002), as issued by the Utah Department of Natural Resources, Division of Water Rights. The restricted area does not allow for the transfer of water rights in the area and was established to protect the quality of the water by preventing changes in the hydraulic gradient and the mobilization of contaminants at this Site.
2.0 PURPOSE AND OBJECTIVES The purpose of the long-term monitoring program is to ensure that remedial objectives are being met. The scope of the long-term monitoring program includes groundwater and surface water sampling and analytical data interpretation. One of the objectives stated in the Sharon Steel OU1 ROD is to prevent off-site migration of, and human or ecological exposure to, contaminated groundwater in which arsenic concentrations are greater than the established action levels. The action level for arsenic in monitoring wells located along the northern boundary of the Site was established at 50 µg/L. The action level for arsenic in monitoring wells located along the western boundary of the Site, the Jordan River, and the Interceptor Trench was established at 190 µg/L. The goal of the remedy is to contain contaminated groundwater beneath the Site and prevent off-site migration of contaminated groundwater.

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 2
The specific objectives of annual monitoring are:
• Determine if arsenic concentrations in the groundwater are steady, increasing, or decreasing.
• Determine if the arsenic plume in the Upper Sand and Gravel (US&G) aquifer has migrated vertically into the Deep Principal aquifer.
• Determine if the arsenic plume in the US&G aquifer has migrated horizontally off Site to the North and West.
• Determine if the Jordan River is being impacted by contaminated groundwater discharge.
• Determine if the integrity of the remedy is being maintained. Compliance with the above objectives is determined by comparing sample results from existing monitoring wells and surface water locations with established standards and results from previous monitoring and sampling events.
3.0 HYDROGEOLOGY Groundwater at the Sharon Steel Site is comprised of three distinct hydrogeologic units: an unconfined US&G aquifer (also referred to as the shallow unconfined aquifer), a confined deep principal aquifer, and local/perched groundwater. The US&G aquifer is comprised of clay, silt, and fine sand and is less than 50 feet in thickness. The base of the US&G aquifer is marked by a confining layer comprised of clay, silt, and fine sand which separates the US&G aquifer from the deep principal aquifer and can range in thickness from 40 to 100 feet (BOR, 2001). The confined deep principal aquifer consists of clay, silt, sand, and gravel deposits that range in thickness from one foot to several tens of feet (Hely et al., 1971). The local/perched groundwater unit occurs within the terrace deposits on the east side of the site and consists of clay, silt, and fine sand. Information collected at the adjacent Midvale Slag Superfund Site indicates that the local perched unit is underlain by a low permeability clay and silt zone, which is likely responsible for perching groundwater (EPA, 2002). Monitoring wells at the Sharon Steel Site exist in the US&G aquifer, deep principal aquifer, and perched aquifer and function as sampling points of compliance to monitor groundwater quality at the Sharon Steel Site.
4.0 MONITORING SYSTEM The monitoring system at Sharon Steel consists of 19 monitoring wells, two surface water sampling points, and the interceptor trench manhole/drain “G”. Sixteen of the 19 monitoring wells (MW-1A through MW-15A and MW-402) are screened in the US&G aquifer. Monitoring wells MW-401 and MW-651 are screened in the deep principal aquifer and monitoring well MW-404 is screened in the perched aquifer. Twelve (MW-2A through MW-5A, MW-7A, MW-10A, MW-12A, MW-14A, MW-401, MW-402, MW-404, MW-651) of the 19 monitoring wells are sampled annually and all 19 wells are sampled every five years in conjunction with the statutory Five-Year Review.

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 3
5.0 FIELD ACTIVITIES
5.1 Site Inspections and Groundwater Level Evaluation Following the October 2021 annual groundwater monitoring and sampling event, semiannual Site Inspections were completed in November 2021 and May 2022. Reports for each inspection were drafted and submitted to the EPA and other stakeholders. Groundwater levels for the US&G, Deep Principal, and Perched aquifers were evaluated in May 2023. A summary of the elevations was prepared and submitted to EPA.
5.2 Sample Collection and Analysis Field activities associated with the annual groundwater monitoring and sampling event were coordinated and conducted by Tony Howes with the UDEQ/DERR on September 25, to October 3, 2023. Samples from monitoring wells MW-2A through MW-14A were collected with a peristaltic pump and disposable polyethylene tubing. As a result of equipment limitations not allowing for placement of a submersible pump in the screened interval and lack of dedicated bladder pumps, samples from MW-401, MW-402, MW-404, and MW-651 were collected with a HYDRASleeve™ groundwater sampler. These samples were collected in accordance with the HYDRASleeve™ Simple by Design Field Manual and Standard
Operating Procedure: Sampling Groundwater with a HydraSleeve (GeoInsight, 2006; 2010). HYDRASleeve™ samplers were deployed immediately following the depth to groundwater measurement taken at each monitoring well. Monitoring wells were allowed to equilibrate for a minimum of 48 hours before retrieving the HYDRASleeve™ sampler and collecting groundwater samples. A total of 38 samples were collected during the September 2023 monitoring and sampling event. Two of the 38 samples were collected from the Jordan River. Thirty-four samples were collected from 17 monitoring wells and two samples were collected from the interceptor trench manhole/drain “G”. Samples were not collected from the Jordan River surface water sample location SW-JR90S and monitoring wells MW-1A and MW-15A. Surface water sample location SW-JR90S was inaccessible as a result of construction work related to the replacement of the bridge spanning the Jordan River at 9000 South. Well MW-1A was dry and the polyvinyl chloride (PVC) casing of well MW-15A was plugged with roots and sample tubing could not be placed into the well for sample collection. The absence of data from these sample locations does not affect the ability to meet the objectives of the annual monitoring event. Depth to groundwater from the top of the well casing was measured with an electronic water level meter and recorded prior to purging and sample collection. Monitoring wells sampled with the peristaltic pump were purged until water quality field parameters (Appendix A) met the stabilization criteria defined in the Operation, Maintenance, and Monitoring Manual (BOR, 2001). A summary of the final water quality field parameters measured during the September 2023 monitoring and sampling event is provided in Table 1.

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 4
Groundwater and surface water samples collected for dissolved arsenic analysis were filtered in the field with a new, disposable 0.45-micron filter at each sampling location and preserved with nitric acid. All samples were placed on ice in an insulated cooler and shipped to Eurofins TestAmerica Burlington in South Burlington, Vermont as specified by the EPA Contract Laboratory Program (CLP). Analytical reports (Appendix B) for the September 2023 annual groundwater monitoring and sampling event were received by the DERR on December 19, 2023.
5.3 Quality Assurance/Quality Control To ensure overall data quality, field activities at the Sharon Steel Site were performed according to requirements established in the Quality Assurance Program Plan for Environmental Data Operations for the CERCLA Branch (UDEQ, 2023). Field duplicate sample MW-16A was collected in conjunction with sample MW-14A. A summary of the Relative Percent Difference (RPD) between MW-16A and MW-14A can be found in Table 2. The RPD between samples MW-16A and MW-14A met the acceptance criterion for a precision of 20% as specified in the Operation, Maintenance, and Monitoring Manual (BOR, 2001). Samples SW-JR78S and MW-4A were selected as matrix spike samples on the inorganic traffic report. Sample documentation included the completion of all CLP forms, labels, and sample seals. Samples were handled under a strict chain-of-custody protocol. Inorganic chain-of-custody reports were prepared, signed, and placed in coolers containing samples and shipped to the designated contract laboratory.
6.0 SUMMARY OF RESULTS
6.1 Groundwater Level Monitoring Results Depth to groundwater for the US&G, Deep Principal, and Perched aquifers were recorded on a water level measurement form (Appendix C). A summary of the recorded water levels and the calculated groundwater elevations are provided in Table 3. Groundwater elevations in the US&G aquifer for September 2023 ranged from 4,279.83 feet above mean sea level (amsl) at MW-5A to 4,285.81 feet amsl at MW-402 (Table 3). Elevations for September 2023 decrease from the southeast to the northwest indicating groundwater flow direction is towards the northwest and Jordan River. Groundwater elevations in the US&G aquifer were on average 0.59 feet higher when compared to elevations recorded for the previous groundwater monitoring and sampling event conducted in October 2022. The hydraulic gradient for the US&G aquifer was calculated by using the three-point method for monitoring wells MW-5A, MW-10A, and MW-402 (Figure 1). The hydraulic gradient calculated for the US&G aquifer indicates groundwater flow is 297° clockwise from North with a magnitude of 0.00184 feet/foot. The calculated flow direction and gradient are consistent with the contours illustrated in Figure 1. Groundwater elevations calculated for the Deep Principal aquifer in September 2023 were 4,283.99 feet amsl at MW-401 and 4,288.82 feet amsl at MW-651 (Table 3). The groundwater elevation recorded for the Perched aquifer in September 2023 was 4,335.74 feet amsl at MW-404 (Table 3). Groundwater elevations for the Deep Principal aquifer were on average 2.82 feet higher than elevations recorded for the previous monitoring and sampling event conducted in October 2022.

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 5
The groundwater elevation for the Perched aquifer was 3.24 feet higher than the October 2022 elevation. Monitoring well locations and corresponding groundwater elevation for wells screened in the Deep Principal and Perched aquifers are provided in Figure 2.
6.2 Analytical Results Total and dissolved arsenic concentrations for groundwater and surface water samples are summarized in Tables 4 and 5, respectively. Monitoring well locations and the corresponding arsenic concentration in the US&G, Deep Principal, and Perched aquifers are illustrated in Figures 3 and 4, respectively. Total arsenic concentrations detected in the US&G aquifer ranged from 7.8 µg/L at MW-5A to 200 µg/L at MW-7A (Table 4). Total arsenic concentrations detected in the Deep Principal aquifer were 2 µg/L at MW-651 and 0.69 J µg/L at MW-401 (Table 4). The total arsenic concentration detected in the perched aquifer monitoring well MW-404 was 1.4 µg/L (Table 4). Dissolved arsenic concentrations detected in the Deep Principal and Perched aquifers were comparable to concentrations detected in previous monitoring and sampling events (Table 5). Dissolved arsenic concentrations detected in the Deep Principal aquifer were 0.69 J µg/L at MW-401 and 1.9 µg/L at MW-651 (Table 5). The dissolved arsenic concentration detected in the perched aquifer monitoring well MW-404 was 1.3 µg/L (Table 5). Dissolved arsenic concentrations in monitoring wells located along the northern boundary of the site and parallel to 7800 South (Figure 3) were less than the established action level of 50 µg/L. With the exception of monitoring well MW-7A, dissolved arsenic concentrations in monitoring wells located along the western boundary of the site and parallel to the Jordan River (Figure 3) were less than the established action level of 190 µg/L. Dissolved arsenic concentrations detected in monitoring wells located along the northern boundary of the site ranged from 11 µg/L at MW-3A to 18 µg/L at MW-4A (Table 5). Dissolved arsenic concentrations detected in monitoring wells located along the western boundary of the site ranged from 2 µg/L at MW-12A to 200 µg/L at MW-7A (Table 5). The total and dissolved arsenic concentrations detected in the surface water sample SW-JR78S remained relatively unchanged compared to concentrations detected in previous sampling and monitoring events (Tables 4 & 5). The total arsenic concentration (Table 4) detected in the downgradient (SW-JR78S) surface water sample (Figure 5) was 11 µg/L. The dissolved arsenic concentration (Table 5) detected in the downgradient (SW-JR78S) surface water sample (Figure 5) was 9.7 µg/L and did not exceed the established action limit of 190 µg/L.
7.0 CONCLUSION Arsenic concentrations in monitoring wells located along the northern boundary of the Site were less than the established action level of 50 µg/L. With the exception of MW-7A, arsenic concentrations in monitoring wells located along the western boundary of the Site were less than the established action level of 190 µg/L. Dissolved arsenic levels in MW-7A are believed to be the result of contamination associated with the historic Bingham Creek channel. The EPA and UDEQ/DERR evaluated the arsenic exceedance at MW-7A (Spring 2001) and determined that monitoring well MW-7A was completed in the historic

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 6
Bingham Creek channel, which contains tailings washed down from the Kennecott Bingham Canyon Copper Mine. It is likely that tailings washed down from the copper mine and deposited in the historic Bingham Creek channel are the source for elevated arsenic concentrations at MW-7A rather than groundwater contamination emanating from beneath the capped tailings at the Site. The OU1 ROD allows the EPA and the UDEQ/DERR to evaluate exceedances at compliance points and determine if implementing a pump and treat system would be necessary. The EPA and UDEQ/DERR determined that implementing a pump and treat system was not warranted since elevated arsenic concentrations at MW-7A are believed to be derived from the historic Bingham Creek channel. Arsenic concentrations detected in samples collected from the Jordan River were less than the established action level of 190 µg/L and the river continues to function as a flow boundary for the US&G aquifer, which discharges to the Jordan River. Based on the monitoring and sampling data for September 2023, the following observations can be made:
• Dissolved arsenic concentrations at the Sharon Steel OU1 Site have remained relatively steady since 2000.
• Groundwater contamination appears to be confined to the US&G aquifer and does not appear to be migrating into the Deep Principal aquifer.
• Contaminants in the US&G aquifer have not migrated to the north or beyond the boundaries of the Site above established action levels.
• Dissolved Arsenic concentrations in the Jordan River have remained relatively steady since 2000.
• The Jordan River has not been impacted by contaminated groundwater discharging from the Site.
• The remedy continues to be effective and remains protective of human health and the environment. Hazardous substances remain onsite above health-based levels and annual groundwater and surface water monitoring and sampling will continue. The next annual groundwater and surface water monitoring and sampling event will occur in October 2024. The DERR will continue to monitor the Site on an annual basis to identify contaminant trends and gain a better understanding of the hydrology at the Sharon Steel Site.

Groundwater Monitoring Report September 2023 Sharon Steel Site OU1 Page 7
8.0 REFERENCES GeoInsight, 2006, HYDRASleeve™ Simple by Design Field Manual, http://www.hydrasleeve.com/images/stories/support/HydraSleeve_No-Purge_manual_updated.pdf. GeoInsight, 2010, HYDRASleeve™ Simple by Design Standard Operating Procedure: Sampling Ground Water with a HydraSleeve, http://www.hydrasleeve.com/images/stories/support/HydraSleeve_SOP.pdf. Heath, Ralph C., 1998, Basic Ground-Water Hydrology, U.S. Department of the Interior, U.S. Geological Survey, Water-Supply Paper 2220, 86p. Hely, A.G., Mower, R.W., and Harr, C.A., 1971, State of Utah Department of Natural Resources Technical Publication 31 Water Resources of Salt Lake County, Utah, 244p. United States Bureau of Reclamation (BOR), 2001, Operation, Maintenance, and Monitoring Manual for Sharon Steel Superfund Site Operable Unit 1 Midvale, Utah, October 2001. Utah Department of Environmental Quality (UDEQ), 2023 Quality Assurance Program Plan for Environmental Data Operations for the CERCLA Branch, Final Plan Revision No. 2023.0; June 2023, 340p. Utah Department of Natural Resources, Division of Water Rights (DWR), 2002, Salt Lake Valley Groundwater Management Plan, http://www.waterrights.utah.gov/wrinfo/mmplan/ugw/slv/slvmgpln.pdf. United States Environmental Protection Agency (EPA), 2002, Midvale Slag Superfund Site Operable Unit 2 Midvale, Utah Record of Decision.

Figures
Wetland
7 8 0 0 S o u t h
Main Street
MW-2A
(4284.48)MW-3A
(4283.43)
MW-4A
(4279.86)
MW-5A
(4279.83)
MW-6A
(4280.08)
MW-7A
(4280.50)
MW-8A
(4280.85)
MW-9A
(4281.28)
MW-10A
(4281.54)
MW-11A
(4282.02)
MW-12A
(4282.42)
MW-13A
(4282.88)
MW-14A
(4283.28)
MW-15A
(NC)
MW-1A
(NC)
MW-402
(4285.81)
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4283
4282
4281
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Groundwater Elevations in the
Upper Sand and Gravel Aquifer
Figure 1EXPLANATION
Jordan River Flow Directione
@A Monitor Well(4280.88)Water Level Elevation
Groundwater Elevation Contour
Groundwater Flow Direction
0 350 700 1,050 1,400175
Feet
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b
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Scale:1:7,000
Sharon Steel OU-1
September 2023
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a
n

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i
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e
r
Main Street
Wetlands
MW-651
4288.82
MW-401
4283.99 4335.74
MW-404
e
e
e
e
0 375 750 1,125 1,500187.5 Feet
®Ground water Elevations in the
Deep Principal and Perched Aquifers
Figure 2EXPLANATION
e Surfac e Water Flow Direction
Perched Aquifer Monitor WellMW-404
@A Monitor Well
4283.42 Groundwater Elevation
Scale:1:7,000
Sharon Steel OU-1
September 2023
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Main Street
7 8 0 0 S o u t h
Wetland
MW-12A
MW-15A
MW-402
MW-11A
MW-13A
(NS)T(NS)D
MW-1A
(NS)D(NS)TMW-2A
(17)D(32)TMW-3A
(11)D(11)T
MW-4A
(18)D(19)T
MW-5A(7.8)T(6.9)D MW-6A(8.7)T(8.1)D
MW-7A(200)T(200)D
MW-8A(12)T(11)D
MW-9A
(18)T(14)D
MW-10A(19)T(19)D
(8.1)T(7.8)D
(9.6)T(2)D
(10)T(10)D
(0.63 J)T(0.44 J)D
MW-14A(41)T(35)D
ITMG(14)T(14)D
e
e
e
eEXPLANATION
@A Monitor Well Total and Dis solved
Arsenic Concentrations in the
Upper Sand and Gravel Aquifer
Figure 3
0 375 750 1,125 1,500187.5 Feet
®
Note: The ac tion level for wells 2A - 4A,
402, 551, 552 and 702 is 50 µg/L and
for wells 5A - 15A the action level is 190 µg/L.
(5)T Total Arsenic Concentration ppb
(5)D Diss olved Arsenic Concentrtion ppbeSurface Water Flow Direction
Scale: 1:7000 Sharon Steel OU-1
September 2023
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@A
7 8 0 0 S o u t h
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d
a
n

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i
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e
r
Main Street
Wetland
MW-651(2)T(1.9)D
(0.69 J)D
(0.69 J)TMW-401
(1.4)T(1.3)D
MW-404
e
e
e
e
Total and Dissolved Arsenic
Concentrations in the
Deep Princ ipal and Perched Aquifers
Figure 4EXPLANATION
Note: The action level for wells 401 & 404 is 50 µg/L
and for well 651 the action level is 190 µg/L
e Surfac e Water Flow Direction
Perc hed Aquifer Monitor WellMW-404
(5)D Dissolved Arsenic Concentrtion ppb
@A Monitor Well
(5)T Total Arsenic Concentration ppb
Sharon Steel OU-1
September 2023
0 375 750 1,125 1,500187.5 Feet
®
Scale:1:7,000
9000 South
7 8 0 0 S o u t h
Main Street
J
o
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d
a
n

R
i
v
e
r
Wetlands
SW-JR78S
SW-JR90S
(NS)D(NS)T
(9.7)D
(11)T
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e
e
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e
EXPLANATION
Note: Action Level for Surface Water
is 190 ppb
Surface Water Sample Location
(3)T Total Arsenic Concentration ppb
(3)D Dissolved Arsenic Concentration ppbeSurface Water Flow Direction
Total and Dissolved Arsenic
Concentrations in Surface Water
Figure 5
IMAGE.AGRC.UTAH.GOV/Aerial Photography_Color\NAIP2011_Color1Meter_4BandSource:
0 620 1,240 1,860 2,480Feet
Scale 1:12,000
®
Sharon Steel OU-1
Septmeber 2023

Tables
Table 1: Summary of Final Water Quality Field Parameters
Location Date Recorded
Final
Temperature
(ºC)
Final Specific
Conductance
(mS/cm)
Final pH
(standard
units)
Final Turbidity
(NTU)
Final Dissolved
Oxygen (mg/L)
Final Oxidation
Reduction
Potential (mv)
MW-1A NR NR NR NR NR NR NR
MW-2A 9/28/2023 21.65 2.90 7.29 3.4 0.05 139
MW-3A 9/28/2023 21.97 3.31 7.11 1.9 3.08 111
MW-4A 9/29/2023 21.53 1.97 7.05 1.9 1.16 97
MW-5A 9/26/2023 27.09 1.95 7.07 13.6 1.25 120
MW-6A 9/26/2023 23.80 2.34 7.10 1.3 1.00 99
MW-7A 9/26/2023 20.50 1.79 7.17 1.3 2.00 101
MW-8A 9/27/2023 19.30 1.89 7.27 0.0 1.96 29
MW-9A 9/27/2023 18.99 1.92 6.96 0.0 2.97 92
MW-10A 9/27/2023 22.79 1.72 6.88 0.0 2.43 132
MW-11A 9/27/2023 22.01 1.66 7.05 0.0 5.04 130
MW-12A 9/29/2023 17.67 1.80 7.13 22.4 2.79 -51
MW-13A 9/29/2023 16.85 1.79 7.44 2.3 2.72 54
MW-14A 9/29/2023 18.14 1.75 7.05 32.5 2.34 -64
MW-15A NR NR NR NR NR NR NR
MW-401¹9/28/2023 18.75 1.53 7.74 24.0 0.08 144
MW-402 9/28/2023 20.27 2.28 7.36 1.0 0.49 165
MW-404²9/28/2023 18.92 2.36 7.21 14.7 0.3 170
MW-651¹9/28/2023 22.11 0.992 7.71 0.0 0.07 179
ITMG³9/28/2023 22.21 3.15 7.11 0 0.06 178
SW-JR78S⁴10/3/2023 14.76 1.51 8.01 71.9 48.57 154
SW-JR90S⁴NR NR NR NR NR NR NR
ºC Degrees Celsius
mS/cm Millisiemens per centimeter
NTU Nephelometric Turbidity Unit
mg/L Milligrams per Liter
mv Millivolts
NR Not Recorded
¹Monitor well screened in the Deep Principal Aquifer
²Monitor well screened in the Perched Aquifer
³Interceptor Trench Manhole/ Drain G
⁴Surface water samples collected from the Jordan River
Note: Parameters were not recorded for MW-1A, MW-15A, and SW-JR90S. MW-1A was dry, the casing of well
MW-15A was plugged with roots, and SW-JR90S was inaccessible.
Table 2: Field Duplicate Results
Well ID MW-14A MW-16A¹
Sample Date 09/29/23 09/29/23
¹Field Duplicate Sample of MW-14A
Note: Concentrations are in µg/L
Total Arsenic 41.0 39.0 5.00%
35.0 34.0 2.90%Dissolved Arsenic
Relative Percent
Difference
Analytes
Table 3: Groundwater Elevations
Well ID
Top Of PVC
Casing Elevation
(ft. amsl)
Screened
Interval
(ft btoc)
Depth to
Groundwater
(ft)
Depth
Measurement
Date
Groundwater
Elevation
(ft. amsl)
MW-1A 4320.86 24.70 - 34.70 Dry 9/25/2023 NC
MW-2A 4307.01 25 - 35 22.53 9/25/2023 4284.48
MW-3A 4302.46 19.50 - 29.50 19.03 9/25/2023 4283.43
MW-4A 4288.02 4.50 - 14.50 8.16 9/25/2023 4279.86
MW-5A 4290.46 7.50 - 17.50 10.63 9/25/2023 4279.83
MW-6A 4291.53 6.50 - 16.50 11.45 9/25/2023 4280.08
MW-7A 4289.79 5.00 - 15.00 9.29 9/25/2023 4280.50
MW-8A 4291.24 6.50 - 16.50 10.39 9/25/2023 4280.85
MW-9A 4292.58 6.50 - 16.50 11.30 9/25/2023 4281.28
MW-10A 4292.50 6.30 - 16.30 10.96 9/25/2023 4281.54
MW-11A 4293.00 7.00 - 17.00 10.98 9/25/2023 4282.02
MW-12A 4293.81 6.80 - 16.80 11.39 9/25/2023 4282.42
MW-13A 4293.8 7.00 - 17.00 10.92 9/25/2023 4282.88
MW-14A 4294.99 6.70 - 16.70 11.71 9/25/2023 4283.28
MW-15A 4295.18 6.50 - 16.50 NM NA NC
MW-401¹4350.62 234.00 - 244.00 66.63 9/25/2023 4283.99
MW-402 4350.31 77.00 - 87.00 64.50 9/25/2023 4285.81
MW-404²4350.37 22.0 - 32.0 14.63 9/25/2023 4335.74
MW-651¹4291.32 174.51 - 183.47 2.50 9/25/2023 4288.82
ft.amsl feet above mean sea level
ft. btoc feet below top of casing
NM Not Measured
NA Not Applicable
NC Not Calculated
¹Monitor wells screened in the Deep Principal Aquifer
²Monitor well screened in the Perched Aquifer
Table 4: Total Arsenic Concentrations in Groundwater and Surface Water
Sample Dates Oct-09 Oct-10 Oct-11 Oct-12 Oct-13 Sep-14 Oct-15 Oct-16 Oct-17 Oct-18 Oct-19 Oct-20 Oct-21 Oct-22 Sep-23
Well ID
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
Total
Arsenic
MW-1A NS NS 3.2 NS NS NS NS NS NS NS NS NS NS NS NS
MW-2A 15.0 10.2 14.8 11.9 7.7 J 8.4 J 9.9 6.3 9.6 J 15.6 J 14.8 NS 15.0 27.0 32.0
MW-3A 8.8 8.2 23.6 12.1 9.0 J 10.5 J 8.5 8.2 8.3 J 7.6 J 9.2 8.7 8.5 7.3 11.0
MW-4A 22.0 8.9 16.8 19.5 10.6 J 11.4 J 12.2 18.7 10.9 J 16.8 J 21.1 14.9 18.0 14.0 19.0
MW-5A 11.0 6.0 8.9 8.4 5.9 J 6.3 J 5.7 6.0 7.3 J 5.8 J 6.2 8.0 8.3 38 7.8
MW-6A NS NS NS NS 5.1 J NS NS NS NS 5.0 J NS NS NS NS 8.7
MW-7A 190.0 189.0 247.0 215.0 176.0 J 199.0 J 185.0 173.0 167.0 J 167.0 J 194.0 167 190.0 160.0 200.0
MW-8A NS NS NS NS 9.4 J NS NS NS NS 10.9 J NS NS NS NS 12.0
MW-9A NS NS NS NS 9.3 J NS NS NS NS 15.6 J NS NS NS NS 18.0
MW-10A 14.0 14.9 15.3 13.7 16.4 J 15.7 J 14.4 24.4 14.3 J 7.8 J 17.9 17.2 17.0 16.0 19.0
MW-11A NS NS NS NS 7.6 J NS NS NS NS 45.4 J NS NS NS NS 8.1
MW-12A 15.0 25.5 8.1 6.7 5.8 J 6.7 J 6.9 5.6 4.3 J 7.8 J 2.5 5.7 4.3 3.8 9.6
MW-13A NS NS NS NS 8.8 J NS NS NS NS 8.7 NS NS NS NS 10.0
MW-14A NS NS NS NS 41.6 J NS NS NS NS 39 NS NS 70.0 30.0 41.0
MW-15A 61.0 78.7 101.0 92.2 101.0 J 81.6 J 71.3 95.6 218.0 J 87.3 103.0 425 NS NS NS
MW-401¹1.5 1.9 12.0 1.8 1.7 J 2.2 J 1.4 0.9 J 1.2 J 1.3 2.0 1.4 2.6 1.0 0.69 J
MW-402 0.95 1.4 2.6 2.4 1.0 UJ 1.3 J 1.5 2.0 U 0.47 J 1.0 U 4.0 1.8 1.3 J 1.3 0.63 J
MW-404²9.7 11.9 15.6 19.9 12.4 J 11.5 J 11.1 5.4 9.6 J 6.5 2.4 1.2 2.5 1.9 1.4
MW-651¹3.0 2.9 3.1 3.1 2.4 J 2.7 J 2.7 2.0 2.2 J 2.4 2.0 2.2 2.4 1.9 2.0
ITMG³NS NS 13.9 9.6 NS NS NS NS 3.2 J NS 9.1 NS 17.0 15.0 14.0
SW-JR78S⁴12.0 13.0 10.4 12.2 8.9 14.9 J 11.2 13.2 8.9 J 10.0 8.4 10.6 17.0 7.5 11.0
SW-JR90S⁴12.0 13.1 9.9 12.3 10.7 17.5 J 12.2 14.5 11.9 J 10.9 13.3 12.4 14.0 7.7 NS
Note: Concentrations are in µg/L
NS Not Sampled
¹Monitor well screened in the Deep Principal Aquifer
²Monitor well screened in the Perched Aquifer
³Interceptor Trench Manhole/ Drain G
⁴Surface water samples collected from the Jordan River
J The associated value is an estimated quantity and is the approximate concentration of the analyte in the sample.
UJ The reported quantitation limit is estimated because quality control criteria were not met. Element may or may not be present.
U The analyte was not detected above the level of the associated value. The value is either the sample quantitation limit or sample detection limit.
Table 5: Dissolved Arsenic Concentrations in Groundwater and Surface Water
Ann-2000 Ann-2001 Ann-2002 Ann-2003 Ann-2004 Ann-2005 Sep-06 Sep-07 Oct-08 Oct-09 Oct-10 Oct-11 Oct-12 Oct-13 Sep-14 Oct-15 Oct-16 Oct-17 Oct-18 Oct-19 Oct-20 Oct-21 Oct-22 Oct-23
Well ID
Action
Level
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
Dissolved
Arsenic
MW-1A 50.0 <4.5 <5.0 NS NS NS NS NS NS NS NS NS 1.3 NS NS NS NS NS NS NS NS NS NS NS NS
MW-2A 50.0 44.0 18.0 7.8 12.0 18.0 14.0 11.0 7.3 13.0 14.0 10.6 13.5 10.2 6.5 7.8 J+ 10.0 7.5 8.9 14.0 16.6 NS 16.0 12.0 17.0
MW-3A 50.0 9.0 <5.0 <5.0 <5.0 17.0 8.2 7.8 8.6 6.6 8.4 8.04 17.8 11.0 9.9 12.0 J+ 7.9 8.4 8.3 6.8 10.4 8.5 8.9 6.6 11.0
MW-4A 50.0 NS NS <5.0 <5.0 8.9 5.5 8.6 11.0 15.0 22.0 9.06 10.1 17.9 11.5 12.4 J+ 12.6 15.2 11.0 13.1 19.7 15.4 19.0 14.0 18.0
MW-5A 190.0 <4.5 6.7 5.8 <5.0 8.9 11.0 11.0 5.7 7.0 6.3 5.61 7.5 6.9 6.0 5.7 J+ 5.0 6.4 7.0 5.1 6.0 6.2 8.2 7.6 6.9
MW-6A 190.0 NS NS NS <5.0 NS NS NS NS 4.9 NS NS NS NS 5.2 NS NS NS NS 4.3 NS NS NS NS 8.1
MW-7A 190.0 310.0 340.0 260.0 290.0 270.0 270.0 240.0 210.0 190.0 190.0 185.0 219.0 215.0 177.0 167 J+ 180.0 176.0 175.0 151.0 198.0 173.0 200.0 160.0 200.0
MW-8A 190.0 NS NS NS <5.0 NS NS NS NS 8.0 NS NS NS NS 10.4 NS NS NS NS 8.5 NS NS NS NS 11.0
MW-9A 190.0 NS NS NS 6.6 NS NS NS NS 6.2 NS NS NS NS 10.1 NS NS NS NS 14.2 NS NS NS NS 14.0
MW-10A 190.0 13.0 13.0 10.0 11.0 15.0 17.0 16.0 12.0 14.0 15.0 14.8 14.9 13.5 16.7 15.5 J+ 14.4 23.3 15.2 13.6 19.3 17.9 18.0 16.0 19.0
MW-11A 190.0 NS NS NS 6.5 NS NS NS NS 7.6 NS NS NS NS 8.2 NS NS NS NS 6.4 NS NS NS NS 7.8
MW-12A 190.0 10.0 8.8 6.2 5.4 7.3 6.1 <5.0 5.9 6.6 12.0 5.55 3.4 4.2 5.2 6.8 J+ 6.2 5.0 3.0 1.7 J 2.0 5.9 4.0 3.3 2.0
MW-13A 190.0 NS NS NS 9.0 NS NS NS NS 8.6 NS NS NS NS 9.9 NS NS NS NS 8.9 NS NS NS NS 10.0
MW-14A 190.0 NS NS NS 14.0 NS NS NS NS 12.0 NS NS NS NS 35.0 NS NS NS NS 33.7 NS NS 41.0 30.0 35.0
MW-15A 190.0 62.0 89.0 54.0 52.0 66.0 72.0 42.0 34.0 13.0 38.0 50.8 24.4 28.1 88.1 73.4 J+ 64.4 73.9 107.0 81.2 93.0 118 NS NS NS
MW-401¹ 50.0 <4.5 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 1.5 1.6 1.81 1.6 1.7 1.6 1.6 J+ 1.7 1.4 1.4 1.0 0.92 J 0.82 J 1.1 J 0.91 J 0.69 J
MW-402 50.0 NS <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 1.2 1.1 1.36 2.1 2.5 1.0 U 1.0 UJ 1.2 0.84 J 0.63 J 0.61 J 0.67 J 0.59 J 2.3 1.9 0.44 J
MW-404² 50.0 11.0 11.0 8.7 <5.0 13.0 12.0 12.0 7.1 9.3 9.8 11.7 13.4 19.9 11.7 11.6 J+ 11.0 5.2 10.2 5.8 1.2 0.80 J 1.4 J 2.2 1.3
MW-651¹ 190.0 <4.5 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 2.0 2.2 2.28 2.6 2.9 2.1 2.4 J+ 1.8 2.2 2.3 2.1 3.1 2.0 2.2 1.8 1.9
ITMG³ 190.0 9.0 9.0 6.5 7.2 11.0 10.0 8.5 NS NS NS NS 12.9 9.6 NS NS NS NS 3.6 NS 9.2 NS 18.0 15.0 14.0
SW-JR78S⁴190.0 11.0 8.9 10.0 9.4 14.0 12.0 14.0 13.0 12.0 12.0 12.1 10.1 13.0 9.0 13.9 J+ 10.9 12.6 9.1 9.2 8.1 9.8 18.0 6.8 9.7
SW-JR90S⁴190.0 14.0 9.4 11.0 9.0 15.0 13.0 16.0 13.0 13.0 12.0 12.5 10.0 13.2 10.2 12.8 J+ 12.0 13.6 12.1 10.1 12.4 11.2 14.0 7.5 NS
Note: Concentrations are in µg/L
Red value exceeds action level
< Measurement is below detection limit
NS Not Sampled
¹Monitor well screened in the Deep Principal Aquifer
²Monitor well screened in the Perched Aquifer
³Interceptor Trench Manhole/ Drain G
⁴Surface water samples collected from the Jordan River
U The analyte was not detected above the level of the associated value. The value is either the sample quantitation limit or sample detection limit.
J+ The result is an estimated quantity. The associated numerical value is the approximate concentration of the analyte in the sample. The associated value has a high bias.
J The result is an estimated quantity. The associated numerical value is the approximate concentration of the analyte in the sample.
UJ The reported quantitation limit is estimated because quality control criteria were not met. Element may or may not be present.
Sample Date

Appendix A:
Water Quality Field Parameters

Appendix B:
Analytical Reports
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 1 Fri, 10 Nov 2023 18:53:27
Sample Number: LCSC61 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Spike 44 ug/L 44 1.0 YES S3VE
Antimony Spike 4.3 ug/L 4.3 1.0 YES S3VE
Arsenic Spike 2.0 ug/L 2.0 1.0 YES S3VE
Barium Spike 21 ug/L 21 1.0 YES S3VE
Beryllium Spike 2.2 ug/L 2.2 1.0 YES S3VE
Cadmium Spike 2.3 ug/L 2.3 1.0 YES S3VE
Calcium Spike 1100 ug/L 1100 1.0 YES S3VE
Chromium Spike 4.2 ug/L 4.2 1.0 YES S3VE
Cobalt Spike 2.1 ug/L 2.1 1.0 YES S3VE
Copper Spike 4.8 ug/L 4.8 1.0 YES S3VE
Iron Spike 440 ug/L 440 1.0 YES S3VE
Lead Spike 2.1 ug/L 2.1 1.0 YES S3VE
Magnesium Spike 1000 ug/L 1000 1.0 YES S3VE
Manganese Spike 2.4 ug/L 2.4 1.0 YES S3VE
Nickel Spike 2.2 ug/L 2.2 1.0 YES S3VE
Potassium Spike 1100 ug/L 1100 1.0 YES S3VE
Selenium Spike 11 ug/L 11 1.0 YES S3VE
Silver Spike 1.8 ug/L 1.8 1.0 YES S3VE
Sodium Spike 1000 ug/L 1000 1.0 YES S3VE
Thallium Spike 1.9 J+ug/L 1.9 1.0 YES S3VE
Vanadium Spike 11 ug/L 11 1.0 YES S3VE
Zinc Spike 12 ug/L 12 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 2 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B16 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW2A pH: 2.0 Sample Date: 09/28/2023 Sample Time: 12:51:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 120 ug/L 120 1.0 YES S3VE
Antimony Target 1.2 J ug/L 1.2 J 1.0 YES S3VE
Arsenic Target 32 ug/L 32 1.0 YES S3VE
Barium Target 71 ug/L 71 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.28 J ug/L 0.28 J 1.0 YES S3VE
Calcium Target 190000 ug/L 190000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.3 ug/L 1.3 1.0 YES S3VE
Copper Target 14 ug/L 14 1.0 YES S3VE
Iron Target 670 ug/L 670 1.0 YES S3VE
Lead Target 0.89 J ug/L 0.89 J *1.0 YES S3VE
Magnesium Target 56000 ug/L 56000 1.0 YES S3VE
Manganese Target 1400 J ug/L 1400 *1.0 YES S3VE
Nickel Target 18 ug/L 18 1.0 YES S3VE
Potassium Target 7800 ug/L 7800 1.0 YES S3VE
Selenium Target 0.53 J ug/L 0.53 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 610000 ug/L 610000 D 30.0 YES S3VE
Thallium Target 1.6 J+ug/L 1.6 1.0 YES S3VE
Vanadium Target 16 ug/L 16 1.0 YES S3VE
Zinc Target 590 ug/L 590 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 3 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B17 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW2A-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 12:51:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 1.0 J ug/L 1.0 J 1.0 YES S3VE
Arsenic Target 17 ug/L 17 1.0 YES S3VE
Barium Target 47 ug/L 47 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.17 J ug/L 0.17 J 1.0 YES S3VE
Calcium Target 190000 ug/L 190000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.28 J ug/L 0.28 J 1.0 YES S3VE
Copper Target 11 ug/L 11 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 57000 ug/L 57000 1.0 YES S3VE
Manganese Target 380 J ug/L 380 1.0 YES S3VE
Nickel Target 13 ug/L 13 1.0 YES S3VE
Potassium Target 7800 ug/L 7800 1.0 YES S3VE
Selenium Target 0.63 J ug/L 0.63 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 630000 ug/L 630000 D 30.0 YES S3VE
Thallium Target 1.5 J+ug/L 1.5 1.0 YES S3VE
Vanadium Target 13 ug/L 13 1.0 YES S3VE
Zinc Target 460 ug/L 460 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 4 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B18 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW3A pH: 2.0 Sample Date: 09/28/2023 Sample Time: 12:38:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 19 J ug/L 19 J 1.0 YES S3VE
Antimony Target 1.4 J ug/L 1.4 J 1.0 YES S3VE
Arsenic Target 11 ug/L 11 1.0 YES S3VE
Barium Target 61 ug/L 61 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.30 J ug/L 0.30 J 1.0 YES S3VE
Calcium Target 350000 ug/L 350000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.29 J ug/L 0.29 J 1.0 YES S3VE
Copper Target 10 ug/L 10 1.0 YES S3VE
Iron Target 37 J ug/L 37 J 1.0 YES S3VE
Lead Target 0.85 J ug/L 0.85 J *1.0 YES S3VE
Magnesium Target 200000 ug/L 200000 D 3.0 YES S3VE
Manganese Target 160 J ug/L 160 *1.0 YES S3VE
Nickel Target 10 ug/L 10 1.0 YES S3VE
Potassium Target 6000 ug/L 6000 1.0 YES S3VE
Selenium Target 0.61 J ug/L 0.61 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 340000 ug/L 340000 D 15.0 YES S3VE
Thallium Target 1.4 J+ug/L 1.4 1.0 YES S3VE
Vanadium Target 9.9 ug/L 9.9 1.0 YES S3VE
Zinc Target 66 ug/L 66 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 5 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B19 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW3A-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 12:38:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 1.2 J ug/L 1.2 J 1.0 YES S3VE
Arsenic Target 11 ug/L 11 1.0 YES S3VE
Barium Target 58 ug/L 58 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.31 J ug/L 0.31 J 1.0 YES S3VE
Calcium Target 390000 ug/L 390000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.18 J ug/L 0.18 J 1.0 YES S3VE
Copper Target 11 ug/L 11 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 230000 ug/L 230000 D 3.0 YES S3VE
Manganese Target 150 J ug/L 150 1.0 YES S3VE
Nickel Target 15 ug/L 15 1.0 YES S3VE
Potassium Target 6900 ug/L 6900 1.0 YES S3VE
Selenium Target 0.64 J ug/L 0.64 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 430000 ug/L 430000 D 20.0 YES S3VE
Thallium Target 1.7 J+ug/L 1.7 1.0 YES S3VE
Vanadium Target 11 ug/L 11 1.0 YES S3VE
Zinc Target 65 ug/L 65 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 6 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B20 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW4A pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 9.5 J ug/L 9.5 J 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 18 ug/L 18 1.0 YES S3VE
Barium Target 71 ug/L 71 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.21 J ug/L 0.21 J 1.0 YES S3VE
Calcium Target 200000 ug/L 200000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.12 J ug/L 0.12 J 1.0 YES S3VE
Copper Target 2.5 ug/L 2.5 1.0 YES S3VE
Iron Target 89 J ug/L 89 J 1.0 YES S3VE
Lead Target 2.7 J ug/L 2.7 *1.0 YES S3VE
Magnesium Target 87000 ug/L 87000 1.0 YES S3VE
Manganese Target 89 J ug/L 89 *1.0 YES S3VE
Nickel Target 1.5 ug/L 1.5 1.0 YES S3VE
Potassium Target 12000 ug/L 12000 1.0 YES S3VE
Selenium Target 0.43 J ug/L 0.43 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.6 J+ug/L 1.6 1.0 YES S3VE
Vanadium Target 5.7 ug/L 5.7 1.0 YES S3VE
Zinc Target 180 ug/L 180 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 7 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B20D Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 25 ug/L 25 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 19 ug/L 19 1.0 YES S3VE
Barium Target 69 ug/L 69 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.28 J ug/L 0.28 J 1.0 YES S3VE
Calcium Target 200000 ug/L 200000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.28 J ug/L 0.28 J 1.0 YES S3VE
Copper Target 2.6 ug/L 2.6 1.0 YES S3VE
Iron Target 130 J ug/L 130 J 1.0 YES S3VE
Lead Target 3.9 ug/L 3.9 *1.0 YES S3VE
Magnesium Target 86000 ug/L 86000 1.0 YES S3VE
Manganese Target 170 ug/L 170 *1.0 YES S3VE
Nickel Target 1.6 ug/L 1.6 1.0 YES S3VE
Potassium Target 12000 ug/L 12000 1.0 YES S3VE
Selenium Target 0.40 J ug/L 0.40 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.6 J+ug/L 1.6 1.0 YES S3VE
Vanadium Target 5.9 ug/L 5.9 1.0 YES S3VE
Zinc Target 180 ug/L 180 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 8 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B20L Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 100 U ug/L 100 U 5.0 YES S3VE
Antimony Target 10 U ug/L 10 U 5.0 YES S3VE
Arsenic Target 18 ug/L 18 5.0 YES S3VE
Barium Target 70 ug/L 70 5.0 YES S3VE
Beryllium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Cadmium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Calcium Target 200000 ug/L 200000 D 15.0 YES S3VE
Chromium Target 10 U ug/L 10 U 5.0 YES S3VE
Cobalt Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Copper Target 6.6 J ug/L 6.6 J 5.0 YES S3VE
Iron Target 1000 U ug/L 1000 U 5.0 YES S3VE
Lead Target 2.5 J ug/L 2.5 J 5.0 YES S3VE
Magnesium Target 86000 ug/L 86000 5.0 YES S3VE
Manganese Target 89 ug/L 89 5.0 YES S3VE
Nickel Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Potassium Target 12000 ug/L 12000 5.0 YES S3VE
Selenium Target 25 U ug/L 25 U 5.0 YES S3VE
Silver Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 50.0 YES S3VE
Thallium Target 5.0 U ug/L 1.4 J 5.0 YES S3VE
Vanadium Target 6.1 J ug/L 6.1 J 5.0 YES S3VE
Zinc Target 200 ug/L 200 5.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 9 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B20S Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Antimony Spike 110 ug/L 110 1.0 YES S3VE
Arsenic Spike 60 ug/L 60 1.0 YES S3VE
Barium Spike 2100 ug/L 2100 1.0 YES S3VE
Beryllium Spike 47 ug/L 47 1.0 YES S3VE
Cadmium Spike 52 ug/L 52 1.0 YES S3VE
Chromium Spike 190 ug/L 190 1.0 YES S3VE
Cobalt Spike 490 ug/L 490 1.0 YES S3VE
Copper Spike 240 ug/L 240 1.0 YES S3VE
Lead Spike 23 ug/L 23 1.0 YES S3VE
Manganese Spike 640 ug/L 640 1.0 YES S3VE
Nickel Spike 490 ug/L 490 1.0 YES S3VE
Selenium Spike 100 ug/L 100 1.0 YES S3VE
Silver Spike 50 ug/L 50 1.0 YES S3VE
Thallium Spike 51 J+ug/L 51 1.0 YES S3VE
Vanadium Spike 510 ug/L 510 1.0 YES S3VE
Zinc Spike 690 ug/L 690 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 10 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B21 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW4A-D pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 18 ug/L 18 1.0 YES S3VE
Barium Target 70 ug/L 70 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.17 J ug/L 0.17 J 1.0 YES S3VE
Calcium Target 200000 ug/L 200000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.097 J ug/L 0.097 J 1.0 YES S3VE
Copper Target 1.6 J ug/L 1.6 J 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 0.55 J ug/L 0.55 J 1.0 YES S3VE
Magnesium Target 88000 ug/L 88000 1.0 YES S3VE
Manganese Target 130 J ug/L 130 1.0 YES S3VE
Nickel Target 1.5 ug/L 1.5 1.0 YES S3VE
Potassium Target 13000 ug/L 13000 1.0 YES S3VE
Selenium Target 0.41 J ug/L 0.41 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.7 J+ug/L 1.7 1.0 YES S3VE
Vanadium Target 5.4 ug/L 5.4 1.0 YES S3VE
Zinc Target 170 ug/L 170 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 11 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B21D Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 18 ug/L 18 1.0 YES S3VE
Barium Target 69 ug/L 69 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 200000 ug/L 200000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 1.3 J ug/L 1.3 J 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 0.48 J ug/L 0.48 J 1.0 YES S3VE
Magnesium Target 89000 ug/L 89000 1.0 YES S3VE
Manganese Target 130 ug/L 130 1.0 YES S3VE
Nickel Target 1.6 ug/L 1.6 1.0 YES S3VE
Potassium Target 13000 ug/L 13000 1.0 YES S3VE
Selenium Target 0.48 J ug/L 0.48 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.7 J+ug/L 1.7 1.0 YES S3VE
Vanadium Target 5.5 ug/L 5.5 1.0 YES S3VE
Zinc Target 170 ug/L 170 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 12 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B21L Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 100 U ug/L 100 U 5.0 YES S3VE
Antimony Target 10 U ug/L 10 U 5.0 YES S3VE
Arsenic Target 17 ug/L 17 5.0 YES S3VE
Barium Target 69 ug/L 69 5.0 YES S3VE
Beryllium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Cadmium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Calcium Target 200000 ug/L 200000 D 15.0 YES S3VE
Chromium Target 10 U ug/L 10 U 5.0 YES S3VE
Cobalt Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Copper Target 10 U ug/L 10 U 5.0 YES S3VE
Iron Target 1000 U ug/L 1000 U 5.0 YES S3VE
Lead Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Magnesium Target 90000 ug/L 90000 5.0 YES S3VE
Manganese Target 130 ug/L 130 5.0 YES S3VE
Nickel Target 1.8 J ug/L 1.8 J 5.0 YES S3VE
Potassium Target 13000 ug/L 13000 5.0 YES S3VE
Selenium Target 25 U ug/L 25 U 5.0 YES S3VE
Silver Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 50.0 YES S3VE
Thallium Target 5.0 U ug/L 1.5 J 5.0 YES S3VE
Vanadium Target 6.3 J ug/L 6.3 J 5.0 YES S3VE
Zinc Target 180 ug/L 180 5.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 13 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B21S Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Antimony Spike 110 ug/L 110 1.0 YES S3VE
Arsenic Spike 57 ug/L 57 1.0 YES S3VE
Barium Spike 2100 ug/L 2100 1.0 YES S3VE
Beryllium Spike 46 ug/L 46 1.0 YES S3VE
Cadmium Spike 52 ug/L 52 1.0 YES S3VE
Chromium Spike 190 ug/L 190 1.0 YES S3VE
Cobalt Spike 490 ug/L 490 1.0 YES S3VE
Copper Spike 240 ug/L 240 1.0 YES S3VE
Lead Spike 20 ug/L 20 1.0 YES S3VE
Manganese Spike 620 ug/L 620 1.0 YES S3VE
Nickel Spike 490 ug/L 490 1.0 YES S3VE
Selenium Spike 100 ug/L 100 1.0 YES S3VE
Silver Spike 50 ug/L 50 1.0 YES S3VE
Thallium Spike 51 J+ug/L 51 1.0 YES S3VE
Vanadium Spike 500 ug/L 500 1.0 YES S3VE
Zinc Spike 680 ug/L 680 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 14 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B22 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW5A pH: 2.0 Sample Date: 09/26/2023 Sample Time: 11:48:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 3.4 ug/L 3.4 1.0 YES S3VE
Arsenic Target 7.8 ug/L 7.8 1.0 YES S3VE
Barium Target 47 ug/L 47 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 11 ug/L 11 1.0 YES S3VE
Calcium Target 170000 ug/L 170000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.54 J ug/L 0.54 J 1.0 YES S3VE
Copper Target 27 ug/L 27 1.0 YES S3VE
Iron Target 35 J ug/L 35 J 1.0 YES S3VE
Lead Target 50 J ug/L 50 *1.0 YES S3VE
Magnesium Target 71000 ug/L 71000 1.0 YES S3VE
Manganese Target 180 J ug/L 180 *1.0 YES S3VE
Nickel Target 1.7 ug/L 1.7 1.0 YES S3VE
Potassium Target 13000 ug/L 13000 1.0 YES S3VE
Selenium Target 1.1 J ug/L 1.1 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 320000 ug/L 320000 D 15.0 YES S3VE
Thallium Target 1.0 U ug/L 0.95 J 1.0 YES S3VE
Vanadium Target 0.56 J ug/L 0.56 J 1.0 YES S3VE
Zinc Target 2300 ug/L 2300 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 15 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B23 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW5A-D pH: 2.0 Sample Date: 09/26/2023 Sample Time: 11:48:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 3.4 ug/L 3.4 1.0 YES S3VE
Arsenic Target 6.9 ug/L 6.9 1.0 YES S3VE
Barium Target 46 ug/L 46 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 11 ug/L 11 1.0 YES S3VE
Calcium Target 170000 ug/L 170000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.56 J ug/L 0.56 J 1.0 YES S3VE
Copper Target 27 ug/L 27 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 39 J ug/L 39 1.0 YES S3VE
Magnesium Target 71000 ug/L 71000 1.0 YES S3VE
Manganese Target 180 J ug/L 180 1.0 YES S3VE
Nickel Target 1.6 ug/L 1.6 1.0 YES S3VE
Potassium Target 13000 ug/L 13000 1.0 YES S3VE
Selenium Target 1.1 J ug/L 1.1 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 310000 ug/L 310000 D 15.0 YES S3VE
Thallium Target 1.0 U ug/L 0.94 J 1.0 YES S3VE
Vanadium Target 0.44 J ug/L 0.44 J 1.0 YES S3VE
Zinc Target 2300 ug/L 2300 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 16 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B24 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW6A pH: 2.0 Sample Date: 09/26/2023 Sample Time: 13:42:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 0.55 J ug/L 0.55 J 1.0 YES S3VE
Arsenic Target 8.7 ug/L 8.7 1.0 YES S3VE
Barium Target 57 ug/L 57 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.72 J ug/L 0.72 J 1.0 YES S3VE
Calcium Target 140000 ug/L 140000 1.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 4.4 ug/L 4.4 1.0 YES S3VE
Copper Target 3.0 ug/L 3.0 1.0 YES S3VE
Iron Target 36 J ug/L 36 J 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Magnesium Target 60000 ug/L 60000 1.0 YES S3VE
Manganese Target 490 J ug/L 490 *1.0 YES S3VE
Nickel Target 3.5 ug/L 3.5 1.0 YES S3VE
Potassium Target 14000 ug/L 14000 1.0 YES S3VE
Selenium Target 0.92 J ug/L 0.92 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 450000 ug/L 450000 D 20.0 YES S3VE
Thallium Target 1.0 U ug/L 0.10 J 1.0 YES S3VE
Vanadium Target 6.2 ug/L 6.2 1.0 YES S3VE
Zinc Target 140 ug/L 140 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 17 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B25 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MA6A-D pH: 2.0 Sample Date: 09/26/2023 Sample Time: 13:42:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 0.49 J ug/L 0.49 J 1.0 YES S3VE
Arsenic Target 8.1 ug/L 8.1 1.0 YES S3VE
Barium Target 44 ug/L 44 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.63 J ug/L 0.63 J 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 3.3 ug/L 3.3 1.0 YES S3VE
Copper Target 3.1 ug/L 3.1 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 60000 ug/L 60000 1.0 YES S3VE
Manganese Target 400 J ug/L 400 1.0 YES S3VE
Nickel Target 3.0 ug/L 3.0 1.0 YES S3VE
Potassium Target 14000 ug/L 14000 1.0 YES S3VE
Selenium Target 0.98 J ug/L 0.98 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 450000 ug/L 450000 D 20.0 YES S3VE
Thallium Target 1.0 U ug/L 0.12 J 1.0 YES S3VE
Vanadium Target 6.1 ug/L 6.1 1.0 YES S3VE
Zinc Target 110 ug/L 110 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 18 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B26 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW7A pH: 2.0 Sample Date: 09/26/2023 Sample Time: 13:46:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 200 ug/L 200 1.0 YES S3VE
Barium Target 21 ug/L 21 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 190000 ug/L 190000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.16 J ug/L 0.16 J 1.0 YES S3VE
Copper Target 0.91 J ug/L 0.91 J 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Magnesium Target 79000 ug/L 79000 1.0 YES S3VE
Manganese Target 670 J ug/L 670 *1.0 YES S3VE
Nickel Target 1.5 ug/L 1.5 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 0.44 J ug/L 0.44 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 210000 ug/L 210000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.2 J ug/L 2.2 J 1.0 YES S3VE
Zinc Target 15 ug/L 15 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 19 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B27 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW7A-D pH: 2.0 Sample Date: 09/26/2023 Sample Time: 13:46:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 200 ug/L 200 1.0 YES S3VE
Barium Target 18 ug/L 18 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.17 J ug/L 0.17 J 1.0 YES S3VE
Calcium Target 180000 ug/L 180000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.15 J ug/L 0.15 J 1.0 YES S3VE
Copper Target 1.0 J ug/L 1.0 J 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 79000 ug/L 79000 1.0 YES S3VE
Manganese Target 650 J ug/L 650 1.0 YES S3VE
Nickel Target 1.7 ug/L 1.7 1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 0.45 J ug/L 0.45 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 210000 ug/L 210000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.2 J ug/L 2.2 J 1.0 YES S3VE
Zinc Target 13 ug/L 13 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 20 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B28 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW8A pH: 2.0 Sample Date: 09/27/2023 Sample Time: 10:56:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 12 ug/L 12 1.0 YES S3VE
Barium Target 27 ug/L 27 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.17 J ug/L 0.17 J 1.0 YES S3VE
Calcium Target 190000 ug/L 190000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.10 J ug/L 0.10 J 1.0 YES S3VE
Copper Target 1.1 J ug/L 1.1 J 1.0 YES S3VE
Iron Target 150 J ug/L 150 J 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Magnesium Target 73000 ug/L 73000 1.0 YES S3VE
Manganese Target 410 J ug/L 410 *1.0 YES S3VE
Nickel Target 1.4 ug/L 1.4 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 230000 ug/L 230000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 3.7 J ug/L 3.7 J 1.0 YES S3VE
Zinc Target 2.6 J ug/L 2.6 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 21 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B29 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW8A-D pH: 2.0 Sample Date: 09/27/2023 Sample Time: 10:56:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 11 ug/L 11 1.0 YES S3VE
Barium Target 24 ug/L 24 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 190000 ug/L 190000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.10 J ug/L 0.10 J 1.0 YES S3VE
Copper Target 1.1 J ug/L 1.1 J 1.0 YES S3VE
Iron Target 58 J ug/L 58 J 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 72000 ug/L 72000 1.0 YES S3VE
Manganese Target 400 J ug/L 400 1.0 YES S3VE
Nickel Target 1.3 ug/L 1.3 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 220000 ug/L 220000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 3.3 J ug/L 3.3 J 1.0 YES S3VE
Zinc Target 2.5 J ug/L 2.5 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 22 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B30 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW9A pH: 2.0 Sample Date: 09/27/2023 Sample Time: 11:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 18 ug/L 18 1.0 YES S3VE
Barium Target 39 ug/L 39 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 180000 ug/L 180000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.45 J ug/L 0.45 J 1.0 YES S3VE
Copper Target 1.4 J ug/L 1.4 J 1.0 YES S3VE
Iron Target 230 ug/L 230 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Magnesium Target 66000 ug/L 66000 1.0 YES S3VE
Manganese Target 1100 J ug/L 1100 *1.0 YES S3VE
Nickel Target 1.6 ug/L 1.6 1.0 YES S3VE
Potassium Target 18000 ug/L 18000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.0 J ug/L 2.0 J 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 23 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B31 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW9A-D pH: 2.0 Sample Date: 09/27/2023 Sample Time: 11:53:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 14 ug/L 14 1.0 YES S3VE
Barium Target 37 ug/L 37 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 180000 ug/L 180000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.44 J ug/L 0.44 J 1.0 YES S3VE
Copper Target 1.3 J ug/L 1.3 J 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 66000 ug/L 66000 1.0 YES S3VE
Manganese Target 1200 J ug/L 1200 1.0 YES S3VE
Nickel Target 1.6 ug/L 1.6 1.0 YES S3VE
Potassium Target 18000 ug/L 18000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 230000 ug/L 230000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.0 J ug/L 2.0 J 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 24 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B32 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW10A pH: 2.0 Sample Date: 09/27/2023 Sample Time: 13:46:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 8.4 J ug/L 8.4 J 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 19 ug/L 19 1.0 YES S3VE
Barium Target 37 ug/L 37 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.20 J ug/L 0.20 J 1.0 YES S3VE
Calcium Target 160000 ug/L 160000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.6 ug/L 1.6 1.0 YES S3VE
Copper Target 10 ug/L 10 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Magnesium Target 61000 ug/L 61000 1.0 YES S3VE
Manganese Target 560 J ug/L 560 *1.0 YES S3VE
Nickel Target 1.6 ug/L 1.6 1.0 YES S3VE
Potassium Target 17000 ug/L 17000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.1 J ug/L 2.1 J 1.0 YES S3VE
Zinc Target 10 ug/L 10 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 25 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B33 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW10A-D pH: 2.0 Sample Date: 09/27/2023 Sample Time: 13:46:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 19 ug/L 19 1.0 YES S3VE
Barium Target 35 ug/L 35 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.20 J ug/L 0.20 J 1.0 YES S3VE
Calcium Target 160000 ug/L 160000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.3 ug/L 1.3 1.0 YES S3VE
Copper Target 4.2 ug/L 4.2 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 60000 ug/L 60000 1.0 YES S3VE
Manganese Target 560 J ug/L 560 1.0 YES S3VE
Nickel Target 1.4 ug/L 1.4 1.0 YES S3VE
Potassium Target 18000 ug/L 18000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 1.9 J ug/L 1.9 J 1.0 YES S3VE
Zinc Target 8.2 ug/L 8.2 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 26 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B34 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW11A pH: 2.0 Sample Date: 09/27/2023 Sample Time: 14:48:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 8.1 ug/L 8.1 1.0 YES S3VE
Barium Target 39 ug/L 39 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.24 J ug/L 0.24 J 1.0 YES S3VE
Calcium Target 150000 ug/L 150000 1.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 2.7 ug/L 2.7 1.0 YES S3VE
Copper Target 6.5 ug/L 6.5 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Magnesium Target 63000 ug/L 63000 1.0 YES S3VE
Manganese Target 660 J ug/L 660 *1.0 YES S3VE
Nickel Target 2.5 ug/L 2.5 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 3.6 J ug/L 3.6 J 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 27 Fri, 10 Nov 2023 18:53:27
Sample Number: MH0B35 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW11A-D pH: 2.0 Sample Date: 09/27/2023 Sample Time: 14:48:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 180 ug/L 180 1.0 YES S3VE
Antimony Target 0.51 J ug/L 0.51 J 1.0 YES S3VE
Arsenic Target 7.8 ug/L 7.8 1.0 YES S3VE
Barium Target 52 ug/L 52 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 150000 ug/L 150000 D 3.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 2.5 ug/L 2.5 1.0 YES S3VE
Copper Target 11 ug/L 11 1.0 YES S3VE
Iron Target 47 J ug/L 47 J 1.0 YES S3VE
Lead Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 64000 ug/L 64000 1.0 YES S3VE
Manganese Target 650 J ug/L 650 1.0 YES S3VE
Nickel Target 6.2 ug/L 6.2 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 ug/L 1.0 1.0 YES S3VE
Sodium Target 250000 ug/L 250000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 3.6 J ug/L 3.6 J 1.0 YES S3VE
Zinc Target 24 ug/L 24 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 28 Fri, 10 Nov 2023 18:53:27
Sample Number: PBWC61 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Barium Target 10 U ug/L 10 U 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 500 U ug/L 500 U 1.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 500 U ug/L 500 U 1.0 YES S3VE
Manganese Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Nickel Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Potassium Target 500 U ug/L 500 U 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 500 U ug/L 500 U 1.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B16 Lab Name: TestAmerica Burlington
Page 29 Fri, 10 Nov 2023 18:53:27
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 1 Thu, 2 Nov 2023 15:54:51
Sample Number: LCSD61 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Spike 38 ug/L 38 1.0 YES S3VE
Antimony Spike 4.1 ug/L 4.1 1.0 YES S3VE
Arsenic Spike 1.9 ug/L 1.9 1.0 YES S3VE
Barium Spike 20 ug/L 20 1.0 YES S3VE
Beryllium Spike 1.9 ug/L 1.9 1.0 YES S3VE
Cadmium Spike 2.1 ug/L 2.1 1.0 YES S3VE
Calcium Spike 1100 ug/L 1100 1.0 YES S3VE
Chromium Spike 3.7 ug/L 3.7 1.0 YES S3VE
Cobalt Spike 2.0 ug/L 2.0 1.0 YES S3VE
Copper Spike 4.7 ug/L 4.7 1.0 YES S3VE
Iron Spike 420 ug/L 420 1.0 YES S3VE
Lead Spike 2.0 ug/L 2.0 1.0 YES S3VE
Magnesium Spike 990 ug/L 990 1.0 YES S3VE
Manganese Spike 2.1 ug/L 2.1 1.0 YES S3VE
Nickel Spike 2.0 ug/L 2.0 1.0 YES S3VE
Potassium Spike 990 ug/L 990 1.0 YES S3VE
Selenium Spike 9.6 ug/L 9.6 1.0 YES S3VE
Silver Spike 1.8 ug/L 1.8 1.0 YES S3VE
Sodium Spike 990 ug/L 990 1.0 YES S3VE
Thallium Spike 1.9 J+ug/L 1.9 1.0 YES S3VE
Vanadium Spike 9.8 ug/L 9.8 1.0 YES S3VE
Zinc Spike 12 ug/L 12 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 2 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B36 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW12A pH: 2.0 Sample Date: 09/29/2023 Sample Time: 10:58:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 1400 J ug/L 1400 *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 9.6 ug/L 9.6 1.0 YES S3VE
Barium Target 34 ug/L 34 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 ug/L 1.0 1.0 YES S3VE
Calcium Target 160000 ug/L 160000 D 3.0 YES S3VE
Chromium Target 1.2 J ug/L 1.2 J *1.0 YES S3VE
Cobalt Target 12 ug/L 12 1.0 YES S3VE
Copper Target 20 ug/L 20 1.0 YES S3VE
Iron Target 9700 J ug/L 9700 *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 62000 ug/L 62000 1.0 YES S3VE
Manganese Target 800 ug/L 800 1.0 YES S3VE
Nickel Target 15 J ug/L 15 *1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 1.1 J ug/L 1.1 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 220000 ug/L 220000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.2 ug/L 5.2 1.0 YES S3VE
Zinc Target 37 ug/L 37 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 3 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B37 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW12A-D pH: 2.0 Sample Date: 09/29/2023 Sample Time: 10:58:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 29 J ug/L 29 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 2.0 ug/L 2.0 1.0 YES S3VE
Barium Target 31 ug/L 31 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.96 J ug/L 0.96 J 1.0 YES S3VE
Calcium Target 150000 ug/L 150000 D 3.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 9.8 ug/L 9.8 1.0 YES S3VE
Copper Target 5.0 ug/L 5.0 1.0 YES S3VE
Iron Target 6500 J ug/L 6500 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 61000 ug/L 61000 1.0 YES S3VE
Manganese Target 730 ug/L 730 1.0 YES S3VE
Nickel Target 12 J ug/L 12 1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 0.78 J ug/L 0.78 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 200000 ug/L 200000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.43 J ug/L 0.43 J 1.0 YES S3VE
Zinc Target 27 ug/L 27 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 4 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B38 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW13A pH: 2.0 Sample Date: 09/29/2023 Sample Time: 12:04:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 10 ug/L 10 1.0 YES S3VE
Barium Target 39 ug/L 39 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U *1.0 YES S3VE
Cobalt Target 1.2 ug/L 1.2 1.0 YES S3VE
Copper Target 8.4 ug/L 8.4 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 63000 ug/L 63000 1.0 YES S3VE
Manganese Target 240 ug/L 240 1.0 YES S3VE
Nickel Target 1.5 J ug/L 1.5 *1.0 YES S3VE
Potassium Target 14000 ug/L 14000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 220000 ug/L 220000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.8 J ug/L 2.8 J 1.0 YES S3VE
Zinc Target 2.3 J ug/L 2.3 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 5 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B39 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW13A-D pH: 2.0 Sample Date: 09/29/2023 Sample Time: 12:04:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 10 ug/L 10 1.0 YES S3VE
Barium Target 38 ug/L 38 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.3 ug/L 1.3 1.0 YES S3VE
Copper Target 8.2 ug/L 8.2 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 65000 ug/L 65000 1.0 YES S3VE
Manganese Target 280 ug/L 280 1.0 YES S3VE
Nickel Target 1.7 J ug/L 1.7 1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 220000 ug/L 220000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 3.1 J ug/L 3.1 J 1.0 YES S3VE
Zinc Target 2.2 J ug/L 2.2 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 6 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B40 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW14A pH: 2.0 Sample Date: 09/29/2023 Sample Time: 13:07:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 41 ug/L 41 1.0 YES S3VE
Barium Target 44 ug/L 44 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U *1.0 YES S3VE
Cobalt Target 1.4 ug/L 1.4 1.0 YES S3VE
Copper Target 6.9 ug/L 6.9 1.0 YES S3VE
Iron Target 3300 J ug/L 3300 *1.0 YES S3VE
Lead Target 0.50 J ug/L 0.50 J 1.0 YES S3VE
Magnesium Target 63000 ug/L 63000 1.0 YES S3VE
Manganese Target 1100 ug/L 1100 1.0 YES S3VE
Nickel Target 1.3 J ug/L 1.3 *1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 7 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B41 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW14A-D pH: 2.0 Sample Date: 09/29/2023 Sample Time: 13:07:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 35 ug/L 35 1.0 YES S3VE
Barium Target 46 ug/L 46 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.4 ug/L 1.4 1.0 YES S3VE
Copper Target 7.2 ug/L 7.2 1.0 YES S3VE
Iron Target 3000 J ug/L 3000 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 63000 ug/L 63000 1.0 YES S3VE
Manganese Target 1100 ug/L 1100 1.0 YES S3VE
Nickel Target 1.2 J ug/L 1.2 1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Zinc Target 3.5 J ug/L 3.5 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 8 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B42 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW401 pH: 2.0 Sample Date: 09/28/2023 Sample Time: 10:48:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 120 J ug/L 120 *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 0.69 J ug/L 0.69 J 1.0 YES S3VE
Barium Target 190 ug/L 190 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.29 J ug/L 0.29 J 1.0 YES S3VE
Calcium Target 140000 ug/L 140000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U *1.0 YES S3VE
Cobalt Target 0.13 J ug/L 0.13 J 1.0 YES S3VE
Copper Target 2.9 ug/L 2.9 1.0 YES S3VE
Iron Target 80 J ug/L 80 J *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 52000 ug/L 52000 1.0 YES S3VE
Manganese Target 360 ug/L 360 1.0 YES S3VE
Nickel Target 1.9 J ug/L 1.9 *1.0 YES S3VE
Potassium Target 8500 ug/L 8500 1.0 YES S3VE
Selenium Target 1.8 J ug/L 1.8 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 110000 ug/L 110000 D 5.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.90 J ug/L 0.90 J 1.0 YES S3VE
Zinc Target 11 ug/L 11 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 9 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B43 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW401-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 10:48:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 0.69 J ug/L 0.69 J 1.0 YES S3VE
Barium Target 170 ug/L 170 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 140000 ug/L 140000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 53000 ug/L 53000 1.0 YES S3VE
Manganese Target 36 ug/L 36 1.0 YES S3VE
Nickel Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Potassium Target 8500 ug/L 8500 1.0 YES S3VE
Selenium Target 2.0 J ug/L 2.0 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 110000 ug/L 110000 D 5.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.61 J ug/L 0.61 J 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 10 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B44 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW402 pH: 2.0 Sample Date: 09/28/2023 Sample Time: 11:02:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 32 J ug/L 32 *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 0.63 J ug/L 0.63 J 1.0 YES S3VE
Barium Target 28 ug/L 28 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 240000 ug/L 240000 D 4.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U *1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 1.3 J ug/L 1.3 J 1.0 YES S3VE
Iron Target 270 J ug/L 270 *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 130000 ug/L 130000 1.0 YES S3VE
Manganese Target 4.9 ug/L 4.9 1.0 YES S3VE
Nickel Target 0.43 J ug/L 0.43 J *1.0 YES S3VE
Potassium Target 18000 ug/L 18000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.85 J ug/L 0.85 J 1.0 YES S3VE
Zinc Target 2.4 J ug/L 2.4 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 11 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B45 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW402-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 11:02:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 0.44 J ug/L 0.44 J 1.0 YES S3VE
Barium Target 25 ug/L 25 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 230000 ug/L 230000 D 4.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 1.4 J ug/L 1.4 J 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 120000 ug/L 120000 1.0 YES S3VE
Manganese Target 1.1 ug/L 1.1 1.0 YES S3VE
Nickel Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Potassium Target 17000 ug/L 17000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 230000 ug/L 230000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.60 J ug/L 0.60 J 1.0 YES S3VE
Zinc Target 2.1 J ug/L 2.1 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 12 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B46 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW16A pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:06:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 39 ug/L 39 1.0 YES S3VE
Barium Target 46 ug/L 46 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U *1.0 YES S3VE
Cobalt Target 1.3 ug/L 1.3 1.0 YES S3VE
Copper Target 6.4 ug/L 6.4 1.0 YES S3VE
Iron Target 3300 J ug/L 3300 *1.0 YES S3VE
Lead Target 0.43 J ug/L 0.43 J 1.0 YES S3VE
Magnesium Target 62000 ug/L 62000 1.0 YES S3VE
Manganese Target 1000 ug/L 1000 1.0 YES S3VE
Nickel Target 1.3 J ug/L 1.3 *1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.24 J ug/L 0.24 J 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 13 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B47 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW16A-D pH: 2.0 Sample Date: 09/29/2023 Sample Time: 14:06:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 34 ug/L 34 1.0 YES S3VE
Barium Target 45 ug/L 45 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 130000 ug/L 130000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.4 ug/L 1.4 1.0 YES S3VE
Copper Target 6.3 ug/L 6.3 1.0 YES S3VE
Iron Target 3000 J ug/L 3000 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 62000 ug/L 62000 1.0 YES S3VE
Manganese Target 1000 ug/L 1000 1.0 YES S3VE
Nickel Target 1.2 J ug/L 1.2 1.0 YES S3VE
Potassium Target 15000 ug/L 15000 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 240000 ug/L 240000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 14 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B48 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW404 pH: 2.0 Sample Date: 09/28/2023 Sample Time: 11:14:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 100 J ug/L 100 *1.0 YES S3VE
Antimony Target 0.84 J ug/L 0.84 J 1.0 YES S3VE
Arsenic Target 1.4 ug/L 1.4 1.0 YES S3VE
Barium Target 85 ug/L 85 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.19 J ug/L 0.19 J 1.0 YES S3VE
Calcium Target 190000 ug/L 190000 D 3.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U *1.0 YES S3VE
Cobalt Target 5.9 ug/L 5.9 1.0 YES S3VE
Copper Target 11 ug/L 11 1.0 YES S3VE
Iron Target 240 J ug/L 240 *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 170000 ug/L 170000 D 3.0 YES S3VE
Manganese Target 2900 ug/L 2900 1.0 YES S3VE
Nickel Target 3.5 J ug/L 3.5 *1.0 YES S3VE
Potassium Target 33000 ug/L 33000 1.0 YES S3VE
Selenium Target 14 ug/L 14 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 280000 ug/L 280000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.96 J ug/L 0.96 J 1.0 YES S3VE
Zinc Target 6.0 ug/L 6.0 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 15 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B49 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW404-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 11:14:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 1.3 ug/L 1.3 1.0 YES S3VE
Barium Target 50 ug/L 50 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 230000 ug/L 230000 D 3.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.11 J ug/L 0.11 J 1.0 YES S3VE
Copper Target 3.4 ug/L 3.4 1.0 YES S3VE
Iron Target 27 J ug/L 27 J 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 210000 ug/L 210000 D 3.0 YES S3VE
Manganese Target 84 ug/L 84 1.0 YES S3VE
Nickel Target 1.0 J ug/L 1.0 1.0 YES S3VE
Potassium Target 36000 ug/L 36000 1.0 YES S3VE
Selenium Target 18 ug/L 18 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 340000 ug/L 340000 D 15.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 0.51 J ug/L 0.51 J 1.0 YES S3VE
Zinc Target 2.4 J ug/L 2.4 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 16 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B50 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW651 pH: 2.0 Sample Date: 09/28/2023 Sample Time: 14:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U *1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 2.0 ug/L 2.0 1.0 YES S3VE
Barium Target 92 ug/L 92 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 100000 ug/L 100000 1.0 YES S3VE
Chromium Target 5.2 J ug/L 5.2 *1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Iron Target 35 J ug/L 35 J *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 45000 ug/L 45000 1.0 YES S3VE
Manganese Target 0.81 J ug/L 0.81 J 1.0 YES S3VE
Nickel Target 1.0 UJ ug/L 1.0 U *1.0 YES S3VE
Potassium Target 8700 ug/L 8700 1.0 YES S3VE
Selenium Target 3.6 J ug/L 3.6 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 67000 ug/L 67000 D 3.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 2.0 J ug/L 2.0 J 1.0 YES S3VE
Zinc Target 2.1 J ug/L 2.1 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 17 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B51 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-MW651-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 14:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 1.9 ug/L 1.9 1.0 YES S3VE
Barium Target 90 ug/L 90 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 100000 ug/L 100000 1.0 YES S3VE
Chromium Target 5.1 J ug/L 5.1 1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 44000 ug/L 44000 1.0 YES S3VE
Manganese Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Nickel Target 1.0 UJ ug/L 1.0 U 1.0 YES S3VE
Potassium Target 8400 ug/L 8400 1.0 YES S3VE
Selenium Target 3.6 J ug/L 3.6 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 66000 ug/L 66000 D 3.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 1.9 J ug/L 1.9 J 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 18 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B52 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-ITMG pH: 2.0 Sample Date: 09/28/2023 Sample Time: 11:50:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U *1.0 YES S3VE
Antimony Target 1.2 J ug/L 1.2 J 1.0 YES S3VE
Arsenic Target 14 ug/L 14 1.0 YES S3VE
Barium Target 59 ug/L 59 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.40 J ug/L 0.40 J 1.0 YES S3VE
Calcium Target 260000 ug/L 260000 D 3.0 YES S3VE
Chromium Target 46 J ug/L 46 *1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 7.3 ug/L 7.3 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U *1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 180000 ug/L 180000 D 3.0 YES S3VE
Manganese Target 3.0 ug/L 3.0 1.0 YES S3VE
Nickel Target 0.98 J ug/L 0.98 J *1.0 YES S3VE
Potassium Target 34000 ug/L 34000 1.0 YES S3VE
Selenium Target 14 ug/L 14 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 400000 ug/L 400000 D 20.0 YES S3VE
Thallium Target 1.0 U ug/L 0.16 J 1.0 YES S3VE
Vanadium Target 5.8 ug/L 5.8 1.0 YES S3VE
Zinc Target 70 ug/L 70 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 19 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B53 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-ITMG-D pH: 2.0 Sample Date: 09/28/2023 Sample Time: 11:50:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 1.1 J ug/L 1.1 J 1.0 YES S3VE
Arsenic Target 14 ug/L 14 1.0 YES S3VE
Barium Target 61 ug/L 61 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 0.43 J ug/L 0.43 J 1.0 YES S3VE
Calcium Target 260000 ug/L 260000 D 3.0 YES S3VE
Chromium Target 45 J ug/L 45 1.0 YES S3VE
Cobalt Target 0.093 J ug/L 0.093 J 1.0 YES S3VE
Copper Target 5.5 ug/L 5.5 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 170000 ug/L 170000 D 3.0 YES S3VE
Manganese Target 3.2 ug/L 3.2 1.0 YES S3VE
Nickel Target 1.0 J ug/L 1.0 1.0 YES S3VE
Potassium Target 35000 ug/L 35000 1.0 YES S3VE
Selenium Target 14 ug/L 14 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 400000 ug/L 400000 D 20.0 YES S3VE
Thallium Target 1.0 U ug/L 0.17 J 1.0 YES S3VE
Vanadium Target 5.9 ug/L 5.9 1.0 YES S3VE
Zinc Target 66 ug/L 66 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 20 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B54 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-JR78S pH: 2.0 Sample Date: 10/03/2023 Sample Time: 10:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 600 J ug/L 600 *1.0 YES S3VE
Antimony Target 0.65 J ug/L 0.65 J 1.0 YES S3VE
Arsenic Target 10 ug/L 10 1.0 YES S3VE
Barium Target 80 ug/L 80 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 110000 ug/L 110000 1.0 YES S3VE
Chromium Target 1.1 J ug/L 1.1 J *1.0 YES S3VE
Cobalt Target 0.47 J ug/L 0.47 J 1.0 YES S3VE
Copper Target 8.7 ug/L 8.7 1.0 YES S3VE
Iron Target 760 J ug/L 760 *1.0 YES S3VE
Lead Target 6.1 ug/L 6.1 1.0 YES S3VE
Magnesium Target 56000 ug/L 56000 1.0 YES S3VE
Manganese Target 52 ug/L 52 1.0 YES S3VE
Nickel Target 1.6 J ug/L 1.6 *1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 2.0 J ug/L 2.0 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 200000 ug/L 200000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.3 ug/L 5.3 1.0 YES S3VE
Zinc Target 15 ug/L 15 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 21 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B54D Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 10/03/2023 Sample Time: 10:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 880 ug/L 880 *1.0 YES S3VE
Antimony Target 0.65 J ug/L 0.65 J 1.0 YES S3VE
Arsenic Target 11 ug/L 11 1.0 YES S3VE
Barium Target 82 ug/L 82 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 110000 ug/L 110000 1.0 YES S3VE
Chromium Target 6.0 ug/L 6.0 *1.0 YES S3VE
Cobalt Target 0.58 J ug/L 0.58 J 1.0 YES S3VE
Copper Target 10 ug/L 10 1.0 YES S3VE
Iron Target 1100 ug/L 1100 *1.0 YES S3VE
Lead Target 6.5 ug/L 6.5 1.0 YES S3VE
Magnesium Target 57000 ug/L 57000 1.0 YES S3VE
Manganese Target 55 ug/L 55 1.0 YES S3VE
Nickel Target 3.7 ug/L 3.7 *1.0 YES S3VE
Potassium Target 17000 ug/L 17000 1.0 YES S3VE
Selenium Target 1.9 J ug/L 1.9 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 210000 ug/L 210000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 6.0 ug/L 6.0 1.0 YES S3VE
Zinc Target 16 ug/L 16 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 22 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B54L Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 740 ug/L 740 *5.0 YES S3VE
Antimony Target 10 U ug/L 10 U 5.0 YES S3VE
Arsenic Target 11 ug/L 11 5.0 YES S3VE
Barium Target 80 ug/L 80 5.0 YES S3VE
Beryllium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Cadmium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Calcium Target 110000 ug/L 110000 5.0 YES S3VE
Chromium Target 10 U ug/L 10 U 5.0 YES S3VE
Cobalt Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Copper Target 9.0 J ug/L 9.0 J 5.0 YES S3VE
Iron Target 780 J ug/L 780 J 5.0 YES S3VE
Lead Target 5.8 ug/L 5.8 5.0 YES S3VE
Magnesium Target 56000 ug/L 56000 5.0 YES S3VE
Manganese Target 56 ug/L 56 5.0 YES S3VE
Nickel Target 1.5 J ug/L 1.5 J 5.0 YES S3VE
Potassium Target 17000 ug/L 17000 5.0 YES S3VE
Selenium Target 25 U ug/L 25 U 5.0 YES S3VE
Silver Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Sodium Target 200000 ug/L 200000 D 50.0 YES S3VE
Thallium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Vanadium Target 6.1 J ug/L 6.1 J 5.0 YES S3VE
Zinc Target 22 J ug/L 22 J 5.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 23 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B54S Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 10/03/2023 Sample Time: 10:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Antimony Spike 100 ug/L 100 1.0 YES S3VE
Arsenic Spike 50 ug/L 50 1.0 YES S3VE
Barium Spike 2100 ug/L 2100 1.0 YES S3VE
Beryllium Spike 44 ug/L 44 1.0 YES S3VE
Cadmium Spike 51 ug/L 51 1.0 YES S3VE
Chromium Spike 190 ug/L 190 1.0 YES S3VE
Cobalt Spike 480 ug/L 480 1.0 YES S3VE
Copper Spike 250 ug/L 250 1.0 YES S3VE
Lead Spike 26 ug/L 26 1.0 YES S3VE
Manganese Spike 530 ug/L 530 1.0 YES S3VE
Nickel Spike 470 ug/L 470 1.0 YES S3VE
Selenium Spike 100 ug/L 100 1.0 YES S3VE
Silver Spike 50 ug/L 50 1.0 YES S3VE
Thallium Spike 48 J+ug/L 48 1.0 YES S3VE
Vanadium Spike 480 ug/L 480 1.0 YES S3VE
Zinc Spike 510 ug/L 510 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 24 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B55 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: SS-JR78S-D pH: 2.0 Sample Date: 10/03/2023 Sample Time: 10:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 UJ ug/L 20 U 1.0 YES S3VE
Antimony Target 0.53 J ug/L 0.53 J 1.0 YES S3VE
Arsenic Target 9.5 ug/L 9.5 1.0 YES S3VE
Barium Target 69 ug/L 69 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 98000 ug/L 98000 1.0 YES S3VE
Chromium Target 2.0 UJ ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.15 J ug/L 0.15 J 1.0 YES S3VE
Copper Target 2.4 ug/L 2.4 1.0 YES S3VE
Iron Target 200 UJ ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 56000 ug/L 56000 1.0 YES S3VE
Manganese Target 25 ug/L 25 1.0 YES S3VE
Nickel Target 0.98 J ug/L 0.98 J 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 1.8 J ug/L 1.8 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 200000 ug/L 200000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 4.5 J ug/L 4.5 J 1.0 YES S3VE
Zinc Target 4.1 J ug/L 4.1 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 25 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B55D Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 10/03/2023 Sample Time: 10:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 0.53 J ug/L 0.53 J 1.0 YES S3VE
Arsenic Target 9.7 ug/L 9.7 1.0 YES S3VE
Barium Target 68 ug/L 68 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 100000 ug/L 100000 1.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 0.13 J ug/L 0.13 J 1.0 YES S3VE
Copper Target 1.8 J ug/L 1.8 J 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 56000 ug/L 56000 1.0 YES S3VE
Manganese Target 24 ug/L 24 1.0 YES S3VE
Nickel Target 0.93 J ug/L 0.93 J 1.0 YES S3VE
Potassium Target 16000 ug/L 16000 1.0 YES S3VE
Selenium Target 1.8 J ug/L 1.8 J 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 200000 ug/L 200000 D 10.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 4.2 J ug/L 4.2 J 1.0 YES S3VE
Zinc Target 3.7 J ug/L 3.7 J 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 26 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B55L Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 100 U ug/L 100 U 5.0 YES S3VE
Antimony Target 10 U ug/L 10 U 5.0 YES S3VE
Arsenic Target 9.4 ug/L 9.4 5.0 YES S3VE
Barium Target 68 ug/L 68 5.0 YES S3VE
Beryllium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Cadmium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Calcium Target 99000 ug/L 99000 5.0 YES S3VE
Chromium Target 10 U ug/L 10 U 5.0 YES S3VE
Cobalt Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Copper Target 10 U ug/L 10 U 5.0 YES S3VE
Iron Target 1000 U ug/L 1000 U 5.0 YES S3VE
Lead Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Magnesium Target 55000 ug/L 55000 5.0 YES S3VE
Manganese Target 25 ug/L 25 5.0 YES S3VE
Nickel Target 34 ug/L 34 5.0 YES S3VE
Potassium Target 16000 ug/L 16000 5.0 YES S3VE
Selenium Target 25 U ug/L 25 U 5.0 YES S3VE
Silver Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Sodium Target 200000 ug/L 200000 D 50.0 YES S3VE
Thallium Target 5.0 U ug/L 5.0 U 5.0 YES S3VE
Vanadium Target 4.2 J ug/L 4.2 J 5.0 YES S3VE
Zinc Target 49 ug/L 49 5.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 27 Thu, 2 Nov 2023 15:54:51
Sample Number: MH0B55S Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: 2.0 Sample Date: 10/03/2023 Sample Time: 10:28:00
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Antimony Spike 100 ug/L 100 1.0 YES S3VE
Arsenic Spike 49 ug/L 49 1.0 YES S3VE
Barium Spike 2100 ug/L 2100 1.0 YES S3VE
Beryllium Spike 45 ug/L 45 1.0 YES S3VE
Cadmium Spike 52 ug/L 52 1.0 YES S3VE
Chromium Spike 190 ug/L 190 1.0 YES S3VE
Cobalt Spike 490 ug/L 490 1.0 YES S3VE
Copper Spike 250 ug/L 250 1.0 YES S3VE
Lead Spike 19 ug/L 19 1.0 YES S3VE
Manganese Spike 520 ug/L 520 1.0 YES S3VE
Nickel Spike 480 ug/L 480 1.0 YES S3VE
Selenium Spike 100 ug/L 100 1.0 YES S3VE
Silver Spike 50 ug/L 50 1.0 YES S3VE
Thallium Spike 49 J+ug/L 49 1.0 YES S3VE
Vanadium Spike 500 ug/L 500 1.0 YES S3VE
Zinc Spike 510 ug/L 510 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 28 Thu, 2 Nov 2023 15:54:51
Sample Number: PBWD61 Method: Metals by ICP-MS Matrix: Water MA Number:
Sample Location: pH: Sample Date: Sample Time:
% Moisture: 100 % Solids: 0.0
Analyte Name Analyte Type Validation Result Validation Flag Units Lab Result Lab Flag Dilution Factor Reportable Validation Level
Aluminum Target 20 U ug/L 20 U 1.0 YES S3VE
Antimony Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Arsenic Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Barium Target 10 U ug/L 10 U 1.0 YES S3VE
Beryllium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Cadmium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Calcium Target 500 U ug/L 500 U 1.0 YES S3VE
Chromium Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Cobalt Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Copper Target 2.0 U ug/L 2.0 U 1.0 YES S3VE
Iron Target 200 U ug/L 200 U 1.0 YES S3VE
Lead Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Magnesium Target 500 U ug/L 500 U 1.0 YES S3VE
Manganese Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Nickel Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Potassium Target 500 U ug/L 500 U 1.0 YES S3VE
Selenium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Silver Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Sodium Target 500 U ug/L 500 U 1.0 YES S3VE
Thallium Target 1.0 U ug/L 1.0 U 1.0 YES S3VE
Vanadium Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Zinc Target 5.0 U ug/L 5.0 U 1.0 YES S3VE
Sample Summary Report
Project Name: SHARON STEEL CORP. (MIDVALE
TAILINGS) Project
GroupID: 51075/68HERH20D0013/MH0B36 Lab Name: TestAmerica Burlington
Page 29 Thu, 2 Nov 2023 15:54:51

Appendix C:
Water Level Measurement Form