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-N ew Field s Perspective. Vision. Solutions, M EM O RAN DUM 700 5W Higgins Ste. 15 Missoula M l 59803 To: Sara Sparks Remedial Project Manager T: 406,549.8270 F: 406,549.8277 From: Project No: David Tooke PhD. Project Coordinator 350.0065.001 Subject: Date: Metal and Common Ion Results for 5- 23-18 Water Samples Collected at The former Smurfit-Stone / Frenchtown Mill Site June 6, 2018 Sara, Please see the brief summary of metals and common ion results below for water samples collected on 5/23/18 during high river flows in the Clark Fork River (CFR) at the former Smurfit-Stone / Frenchtown Mill (Site). In summary, aluminum, copper, iron and lead were detected in the background samples upriver from the mill at concentrations above relevant water quality standards. A sample of "tea-colored" water was collected from floodwaters adjacent to pond HP-13A. This "tea colored" water was first observed in the CFR after the PRP's placed additional fill material along the inner berm in this area to minimize "boils" observed in the immediate vicinity. Samples of "tea water" collected adjacent to the Site, and pond water, and groundwater collected on the Site contained concentrations of arsenic above relevant water quality standards and background concentrations. These samples also contained manganese above background concentrations. As with previous risk assessment screening at the site, a constituent of potential concern (COPC) is defined as a contaminant that exceeds a risk-based screening level (i.e.: water quality standard) and significantly exceeds the background concentration. Sample (CFR-2) collected in the CFR immediately downgradient of the 'tea-water' sample did not contain any COPCs. Sampling and Analysis As part of the ongoing work concerning potential impacts to the CFR during high flows, the Potential Responsible Parties (PRPs) collected surface water and groundwater samples as directed by the EPA and in accordance with a work plan approved by EPA on 5/23/18. Two (2) water samples were collected from pond 13A and pond 2 on the Site adjacent to the river. Two (2) background surface water samples were collected in the river upstream (CFR-HB-1) and along the southern part of the Site (CFR-1). A sample of 'tea-colored' water (CFR-HP-13A) was collected from floodwaters on the river side of the southern berm of HP-13A. CFR-2 was collected about 200 yards downstream of the 'tea-water' location in CFR floodwaters where the tea-water appeared to be mixing with turbid upstream CFR water. Sample locations are shown on Figure 1 (attached). Results of metals and common ion analysis are provided in the attached Table 1 and Table 2 respectively. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 1 ED 002061 00090997-00001 Memorandum Meta! and Common Ion Results for 5-23-18 Water Samples Smurfit-Stone / Prenchtown Mill Site NewFields Project No. 350.0065.001 June 6, 2018 Screening Metal concentrations were compared to applicable Federal and State water quality standards and background concentrations to identify COPCs. In accordance with previous risk assessment screening done by EPA at this Site, a chemical is identified as a COPC if the maximum detected concentration exceeds an available water quality standard, and Site concentrations for that chemical are significantly higher than background concentrations. Water Quality Standards - Surface water results were compared to Montana DEQ Circular-7 human health and aquatic life standards (MDEQ, 2017). The aquatic life standards for some metals were adjusted to water hardness in the samples (Table 3). Groundwater was compared to EPA Maximum Contaminant Levels (MCLs) (EPA, 2018) and the Montana DEQ Circular-7 groundwater standards (MDEQ, 2017). Background Samples - Four wells within the boundary of the Smurfit-Stone/Frenchtown Mill Site (County MW, SMW1, SMW5, SMW6) have been identified as background groundwater locations for shallow groundwater at the Site (EPA 2017). These wells were identified as being upgradient from any potential Site contamination. Up to five groundwater samples have been collected from each of these wells between April 2014 and December 2017 as part of ongoing Rl activities (NewFields 2018). Two background surface water samples were collected on May 23, 2018. These include CFR-HB-1 collected on the east side of the river at Harpers Bridge, and CFR-1 collected on the east side of the river adjacent to the production well field at the southern end of the site near the CFR1 staff gage (Figure 1). The highest observed concentrations from the background samples were used as upper threshold values for comparison to downgradient samples. Results The results presented in Table 1 and Table 2 show the following: The 'tea-water', pond water, and groundwater samples contained arsenic at concentrations higher than relevant water quality standards and background levels. Copper was detected above water quality standards in all surface water samples collected, including the background river samples. Background (upriver) samples contained aluminum, copper, iron and lead concentrations above relevant water quality standards. The surface water sample collected at CFR-2 downgradient to the 'tea-water' sample in the river did not contain any COPCs. This sample was collected adjacent to the CFR berm. Concentrations of analytes observed in the groundwater sample (SMW11) are consistent with previous groundwater sample results. Aluminum, iron and manganese were detected in the groundwater sample (SMW11) above secondary MCLs and background concentrations. The water quality profile of the pond water and groundwater samples (sodium sulfate signature) are similar and distinct from the water quality profile of the CFR water (calcium carbonate signature). The 'tea-water' sample has a calcium carbonate profile similar to the CFR samples but is higher in TDS and has slightly higher sodium and sulfate than the CFR water. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 2 ED 002061 00090997-00002 Memorandum Meta! and Common Ion Results for 5-23-18 Water Samples Smurfit-Stone / Prenchtown Mill Site NewFields Project No. 350.0065.001 June 6, 2018 Exceedances of water quality standards are highlighted with a yellow background in Table 1. Exceedances of background levels are shown with bold font and, groundwater concentrations and relevant groundwater standards are shown with blue font in Table 1. A field duplicate and a field blank were collected to help measure the precision and accuracy of the sample results. The field blank consisted of deionized (Millipore) water and preservative respective of analytical methods. Original laboratory results are also attached for your review. References EPA, 2017. Draft Human Health Risk Assessment for the Smurfit-Stone/Frenchtown Mill Operable Unit 3 Site Located in Missoula County, Montana. December. EPA, 2018. Regional Screening Levels for Chemical Contaminants at Superfund Sites, May. on-line. https://www.epa.gov/risk/regional-screening-levels-rsls-generic-tables. Office of Superfund Remediation and Technology Innovation. MTDEQ, 2017. Water Quality Circulars by Program, DEQ7. http://deq.mt.gov/wqinfo/circulars.mcpx, Accessed May 2018. Montana Department of Environmental Quality. NewFields, 2018. December 2017 Groundwater Data Summary Report. Smurfit Stone / Frenchtown Mill Site, Missoula County Montana. April. 2873p. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 3 ED 002061 00090997-00003 Memorandum Meta! and Common Ion Results for 5-23-18 Water Samples Smurfit-Stone / Prenchtown Mill Site NewFields Project No. 350.0065.001 June 6, 2018 Attach ment A Figure 1 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00004 Aerial Photo Source: N AIF 201 ! and Newfieids 2016 (Within Site Boundary) SNewFields ^Floodplain Source: As defined by the Federal Emergency Management Agency (FEMA) 2013 Digital Flood Insurance Rate Map (DFIRM). (N FIP 2 0I3 ) Notes AG - Agricultural Land AB - Aeration Stabilization Basin C FR - Clark Fork River C L - Clarifier FP - Rood plain HP - Holding or Storage Pond IB - Rapid Infiltration Basin NPP - North Polishing Pond P - Settling Pond SB - Spoils Basin SPP - South Polishing Pond SWB - Solid Waste Basin W R - West of River Sierra Club v. EPA 18cv3472 NDCA Tier 10 May 23, 2018 Sample Locations Former Frenchtown Mill Site Missoula County, Montana FIGURE 1 ED 002061 00090997-00005 Memorandum Meta! and Common Ion Results for 5-23-18 Water Samples Smurfit-Stone / Prenchtown Mill Site NewFields Project No. 350.0065.001 June 6, 2018 Attachment B Tables Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00006 TABLE 1 - Total and Dissolved Metals (ug/L) in Surface Water and Groundwater Samples Collected on 5/23/18 Former Smurfit-Stone / Frenchtown Mill Site Missoula County, Montana Total Metals Sample Date DeScripti Sample Results SM W -ll 5/23/2018 Groundwater CFR-HB-1 5/23/2018 Background SW CFR-1 5/23/2018 Background SW HP-2 Pond 5/23/2018 Upgradient Pondwater HP-13A Pond 5/23/2018 Upgradient Pondwater CFR-HP-13A 5/23/2018 'tea-water' CFR-2 5/23/2018 Downgradient to tea-water Quality Control Samples SW-DUP 5/23/2018 'tea-water' Field Blank 5/23/2018 Blank Water Quality Standards3and Background Concentrations Background Groundwater (Total) EPA MCL EPA secondary MCL MDEQ-7 Human Health Standard for Groundwater MDEQ-7 Human Health Standard for Surface Water MDEQ-7 Acute Aquatic Life Standard MDEQ-7 Chronic Aquatic Life Standard 175 J 1260 1220 218 J 138 J 81.8 J 747 87.3 J 48.6 34.6 50 750 87 0.87 0.3 J 0.26 J 1.3 1.4 0.57 0.29 J 0.56 0.12 U 0.25 6 37.5 4.6 4.6 5.4 16.2 21.5 7.3 22.2 0.21 U 5.1 10 10 10 340 150 161 85.6 85.2 105 90.3 123 81.8 127 0.8 359 2000 1000 1000 0.11 J 0.089 J 0.091 J 0.079 J 0.064 U 0.064 U 0.064 U 0.064 U 0.064 U 0 4 Chromium 0.028 U 0.1 0.088 0.3 0.43 0.27 0.086 0.24 0.028 U 0.08 5 5 5 1,04 0.48 4.3 1.2 1.1 1.6 1.5 0.41 UJ 0.75 0.41 UJ 0.41 J 4.6 100 100 100 0.51 0.54 0.54 1.6 0.75 0.31 J 0.4 J 0.32 J 0.15 U 0.5 0.58 J 15.4 15 13.8 19.6 24.5 13.1 25.4 0.22 J 2.4 1300 1000 1300 1300 7.86 5.53 1530 1170 1180 480 615 159 721 163 37.5 J 50 300 1000 0.27 2.4 2.5 0.63 1 0.62 1.6 0.62 0.072 J 0.1 15 15 15 37,4 1.46 6830 71.4 72.9 428 953 277 163 287 1.7 2.2 50 5.6 1.1 1.1 4.3 3.4 0.86 0.91 0.88 0.28 J 0.8 100 100 27Q 3 31,1 0.69 0.17 U 0.17 U 0.24 J 0.36 J 0.17 U 0.17 U 0.17 U 0.17 U 0.5 50 50 50 20 5 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.19 J 0.17 U 0.2 J 0.17 U 0.5 100 100 100 1.41 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.1 2 2 0.24 22.1 2 2 5.3 6.9 1.3 1.9 1.3 0.27 U 1.6 1.6 J 23.6 24.1 22 43 13.9 15.3 13.3 1.4 J 5 5000 2000 7400 71,3 71.3 d Metals Sample Date Aluminum Sample Results SM W -ll 5/23/2018 Groundwater CFR-HB-1 5/23/2018 Background SW CFR-1 5/23/2018 Background SW HP-2 Pond 5/23/2018 Upgradient Pondwater HP-13A Pond 5/23/2018 Upgradient Pondwater CFR-HP-13A 5/23/2018 'tea-water' CFR-2 5/23/2018 Downgradient to tea-water Quality Control Samples SW-DUP 5/23/2018 'tea-water' Field Blank 5/23/2018 blank Background Concentrations Background Groundwater (Dissolved) 152 61.2 69.4 76.6 48.6 32.1 70.9 36.6 2.9 J 11.3 Antim 0.87 0.23 J 0.24 J 1.2 1.6 0.92 0.5 J 0.74 0.12 U 0.84 Arsenic 36.6 3.1 2.8 5.1 14.4 21.5 6.2 21.8 0.21 U 5.6 Barium Beryllium Cadmium Chromium 163 60.8 55.8 100 84.3 120 67.4 120 0.14 U 363 0.098 J 0.064 U 0.064 U 0.064 U 0.064 U 0.064 U 0.064 U 0.064 U 0.064 U 0 0.028 U 0.028 U 0.029 J 0.24 0.28 0.19 0.048 J 0.2 0.028 U 0.08 4 0.34 J 0.27 J 1.2 1.1 0.5 J 0.25 UJ 0.34 J 0.25 J 1.1 Cob 0.48 J 0.37 J 0.15 U 1.9 0.74 0.43 J 0.22 J 0.34 J 0.15 U 0.5 I 0.58 J 4 3.8 11.2 14.8 18.8 6.1 1440 53.4 54.5 266 398 91.6 73.5 19.2 0.2 U 95.2 6.8 U 3.4 50 0.31 0.13 0.13 0.39 0.73 0.36 0.25 0.38 0.028 U 0.18 Nickef Seleniu 7300 18.9 17.7 360 897 247 118 247 0.26 J 68.5 4.9 0.29 J 0.4 J 3.7 2.9 0.97 0.46 J 0.85 0.12 U 1 0.6 0.17 U 0.17 U 0.3 J 0.38 J 0.17 U 0.17 U 0.17 U 0.17 U 0.5 Notes: CFR - Clark Fork River J - Concentration is considered estimated. U - Concentration is below the reporting limit. Reporting limit shown DUP - duplicate sample (associated natural sample) ug/L - All units in microgram s per liter (ug/L) - exceeds the lowest applicable water quality standard BOLD - exceeds background sample concentration BLUE - Groundwater concentrations and standards a Some aquatic-life water quality standards have been adjusted to account for changes in sample hardness. Adjusted values are shown with green font. Calculations are shown in Table 3. Calculations were completed in accordance with M DEQ Circular-7 guidance. Silver 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.17 U 0.5 Thalfium Vanadium 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.028 U 0.1 21.3 0.59 J 0.53 J 4.8 6.5 1.4 0.95 J 1.3 0.27 U 1.8 Zinc 2.5 J 4.1 J 4.4 J 14.6 26 10 7.3 9.5 1.4 J 5.6 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00007 TABLE 2 - Common Ions in Surface Water and Groundwater Samples Collected on 5/23/18 Former Smurfit-Stone / Frenchtown Mill Site Missoula County, Montana Sample identification Sample Date Sample Results CFR-HB-1 CFR-1 HP-2 Pond SMW-11 HP-13A Pond CFR-HP-13A CFR-2 5/23/2018 5/23/2018 5/23/2018 5/23/2018 5/23/2018 5/23/2018 5/23/2018 Quality Control Samples CFR HP13A (Dup) 5/23/2018 Filtered Dl Water 5/23/2018 Chloride (mg/L) 1.2 J 1.2 J 37.3 J 54.3 J 78.5 J 10 J 3.8 J 9.8 J 0.37 J Fluoride (mg/L) Nitrogen, N02 plus Phosphorus N03 (mg/L) (m g/L) Sulfate (mg/L) A .......... B uirboriijte (CaC03) (m g /L) Carbonate (CaC03) (mg/L) Total Dissolved Solids (mg/L) Total Organic Carbon (mg/L) Specific Conductance (uS/cm) pH (s.u.) 0.089 J 0.024 J 0.11 5.8 J 56.3 0.086 J 0.053 J 0.097 J 5.5 J 56.5 0.22 J 0.016 J 0.24 1220 J 341 0.22 J 0.011 U 0.77 947 J 846 0.27 J 0.023 J 0.28 1540 J 545 0.12 J 0.011 U 0.27 45.7 J 172 0.096 J 0.038 J 0.1 17 J 79.8 1 U 99 5 1 U 100 4.9 1 u 2120 37.5 1 u 2450 41.4 43.4 2980 50.5 1 U 296 17.2 1 U 123 5.7 124 160 2970 3210 4240 419 199 7.8 J 7 J 8.1 J 7.5 J 8.2 J 6.8 J 7 J 0.12 J 0.015 UJ 0.019 J 0.011 U 0.3 0.043 U 44.5 J 0.53 J 165 1 U 1 U 293 17.7 1 U 50 U 0.42 J 423 7.6 J 1.7 4.6 J Notes: CFR - Clark Fork River J - Concentration is considered estimated. U - Concentration is below the reporting limit. Reporting limit shown DUP (NM) - duplicate sample (associated natural sample) NM - natural sample mg/L - milligrams per liter Pg/L - micrograms per liter s.u. - standard units pS/cm - micro Siemens per centimeter Calcium (ug/L) Magnesium Potassium (ug/L) (ug/M 18100 17400 99300 108000 91300 30900 19000 5550 5240 57700 32500 45500 8800 5640 1470 1430 46800 29700 44400 7490 2050 31400J 176 9380 75.1 7840 19.8 J Sodium (ug/M Calcium, Dissolved (ug/M Magnesium, Dissolved (ug/L) Potassium, Dissolved (*Jg/L) Sodium, Dissolved (ug/M 3200 2900 611000 773000 957000 54900 22500 15800J 14900J 97100J 112000J 85600J 28600J 17500J 4380 4120 55500 33500 41900 8430 4970 1010 978 46400 29900 41200 7220 1720 2640 J 2530 J 590000J 773000J 885000J 55500J 20400J 57600J 21.7 J 40000J 31.3 J 8400 5.5 J 7100 12.5 U 78200J 153 J Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00008 TABLE 3 - MDEQ-7 Aquatic Life Standards Adjusted for Hardness Concentrations Former Smurfit-Stone / Frenchtown Mill Site Missoula County, Montana Sample Results Sample Calcium Dissolved (ug/L) Magnesium Dissolved Hardness (mg/L) (ug/L) Hardness, limits (mg/L)1 Cadmium CFR-HB-1 15800 4380 57.5 57.5 1.11 CFR-1 14900 4120 54.2 54.2 1.04 HP-2 Pond 97100 55500 471 400 7.38 HP-13A Pond 85600 41900 386 386 7.13 CFR-HP-13A 28600 8430 106 106 2.01 CFR-2 17500 4970 64.2 64.2 1.23 SW-DUP 40000 8400 134 134 2.54 Low est Adjusted Standard 1.04 Notes: 1 If hardness is <25 mg/L as CaC03, 25 must be used in calculation If hardness is >400 mg/L as CaC03, 400 must be used in calculation Copper 8.31 7.86 51.7 50.0 14.8 9.22 18.5 7.86 Chromium {HD 1146 1091 5612 5454 1893 1254 2298 1091 Acute Lead 40.4 37.4 476.8 456.1 88.1 46.4 119.0 37.4 Freshwater Aquatic Life Standards (ug/L) Chronic Nickel Silver Zinc. Cadmium Copper Chromium (!!!) Lead 294 1.57 75.0 0.508 5.81 279 1.41 71.3 0.485 5.53 1516 44.0 387.8 2.39 30.5 1472 41.5 376.5 2.32 29.6 493 4.50 126.0 0.829 9.82 322 1.89 82.3 0.555 6.39 603 6.76 154.0 1.00 12.0 279 1.41 71.3 0.48 5.53 54.8 1.57 52.2 1.46 268.2 18.6 260.7 17.8 90.5 3.43 59.9 1.81 109.8 4.64 52.2 1.46 Nickel 32.7 31.1 168.5 163.6 54.9 35.8 67.0 31.1 Silver - Zinc 75.0 71.3 387.8 376.5 126.0 82.3 154.0 71.3 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00009 Memorandum Meta! and Common Ion Results for 5-23-18 Water Samples Smurfit-Stone / Prenchtown Mill Site NewFields Project No. 350.0065.001 June 6, 2018 Attach m e n t C Laboratory Report Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00010 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 June 04, 2018 David Tooke Newfields 700 SW Higgins Ave. Suite 15 Missoula, MT 59803 RE: Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Dear David Tooke: Enclosed are the analytical results for sample(s) received by the laboratory on May 25, 2018. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kang Khang kang.khang@pacelabs.com (406)254-7226 Project Manager Enclosures cc: Accounts Payable (Donna McCammon), Newfields Companies LLC Chris Cerquone, Newfields Adam Johnson, NewFields Katie Sitler, Newfields Sydney Stewart, Newfields REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 1 of 58 ED 002061 00090997-00011 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Minnesota Certification IDs 1700 Elm Street SE, Suite 200, Minneapolis, MN 554142485 A2LA Certification #: 2926.01 Alabama Certification #: 40770 Alaska Contaminated Sites Certification #: 17-009 Alaska DW Certification #: MN00064 Arizona Certification #: AZ0014 Arkansas Certification #: 88-0680 California Certification #: 2929 CNMI Saipan Certification #:MP0003 Colorado Certification #: MN00064 Connecticut Certification #: PH-0256 EPA Region 8+Wyoming DW Certification #: via MN 027053-137 Florida Certification #: E87605 Georgia Certification #: 959 Guam EPA Certification #: MN00064 Hawaii Certification #: MN00064 Idaho Certification #: MN00064 Illinois Certification #: 200011 Indiana Certification #: C-MN-01 Iowa Certification #: 368 Kansas Certification #: E-10167 Kentucky DW Certification #: 90062 Kentucky WW Certification #: 90062 Louisiana DEQ Certification #: 03086 Louisiana DW Certification #: MN00064 Maine Certification #: MN00064 Maryland Certification #: 322 Massachusetts Certification #: M-MN064 Virginia Minnesota Certification ID's 315 Chestnut Street, Virginia, MN 55792 California Certification #2973 Montana Certificate #CERT0103 California Certification #2973 Alaska Certification UST-107 Alaska Certification UST-107 Alaska Certification #MN01084 Arizona Department of Health Certification #AZ0785 CERTIFICATIONS Michigan Certification #: 9909 Minnesota Certification #: 027-053-137 Mississippi Certification #: MN00064 Montana Certification #: CERT0092 Nebraska Certification #: NE-OS-18-06 Nevada Certification #: MN00064 New Hampshire Certification #: 2081 New Jersey Certification #: MN002 New York Certification #: 11647 North Carolina DW Certification #: 27700 North Carolina WW Certification #: 530 North Dakota Certification #: R-036 Ohio DW Certification #: 41244 Ohio VAP Certification #: CL101 Oklahoma Certification #: 9507 Oregon NwTPH Certification #: MN300001 Oregon Secondary Certification #: MN200001 Pennsylvania Certification #: 68-00563 Puerto Rico Certification #: MN00064 South Carolina Certification #:74003001 Tennessee Certification #: TN02818 Texas Certification #: T104704192 Utah Certification #: MN00064 Virginia Certification #: 460163 Washington Certification #: C486 West Virginia DW Certification #: 9952 C West Virginia DEP Certification #: 382 Wisconsin Certification #: 999407970 Minnesota Dept of Health Certification #: 027-137-445 North Dakota Certification: # R-203 Wisconsin DNR Certification # : 998027470 WA Department of Ecology Lab ID# C1007 Nevada DNR #MN010842018-1 Oklahoma Department of Environmental Quality California Certification #2973 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 2 of 58 ED 002061 00090997-00012 /*2aoeAnalytical mm.pacabs.cem Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Lab ID Sample ID 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A SAMPLE SUMMARY Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Matrix \AMer \AMer \AMer \AMer \AMer \AMer \AMer \AMer \AMer Date Collected 05/23/18 19:10 05/23/18 17:40 05/23/18 15:40 05/23/18 16:15 05/23/18 18:40 05/23/18 19:50 05/23/18 00:00 05/23/18 20:55 05/23/18 16:40 Date Received 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 05/25/18 10:00 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 3 of 58 ED 002061 00090997-00013 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 SAMPLE ANALYTE COUNT Lab ID 10432836001 Sample ID CFR-1 10432836002 CFR-2 10432836003 SMW-11 10432836004 HP-13A Pond Method EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Analysts TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO Analytes Reported Laboratory 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M Page 4 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00014 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 SAMPLE ANALYTE COUNT Lab ID Sample ID 10432836005 HP-2 Pond 10432836006 CFR-HB-1 10432836007 SW-DUP 10432836008 ERB Method EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Analysts JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS Analytes Reported Laboratory 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M Page 5 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00015 /*2aoeAnalytical mm.pacabs.cem Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 SAMPLE ANALYTE COUNT Lab ID Sample ID 10432831001 CFR-HP-13A Method SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E EPA 6020A EPA 6020A SM 2320B SM 2540C SM 4500-H+B SM 2510 EPA 300.0 EPA 353.2 SM 5310C SM 4500-P E Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Analysts AR3 AR3 KEO JFP JK1 KEO TT3 TT3 AR3 NAS AR3 AR3 KEO JFP JK1 KEO Analytes Reported Laboratory 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M 22 PASI-M 22 PASI-M 2 PASI-M 1 PASI-M 1 PASI-M 1 PASI-M 3 PASI-M 1 PASI-M 1 PASI-V 1 PASI-M REPORT OF LABORATORY ANALYSIS This report shaii not be reproduced, except in fuii, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 6 of 58 ED 002061 00090997-00016 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: EPA 6020A Description: 6020A MET ICPMS Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for EPA 6020A. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared In accordance with EPA 3020 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 7 of 58 ED 002061 00090997-00017 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: EPA 6020A Description: 6020A MET ICPMS, Dissolved Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for EPA 6020A. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared In accordance with EPA 3020 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. QC Batch: 541156 B: Analyte was detected in the associated method blank. BLANK for HBN 541156 [MPRP/824 (Lab ID: 2943635) Manganese, Dissolved Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 541156 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 10432836001 M1 : Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. MS (Lab ID: 2943637) Calcium, Dissolved MSD (Lab ID: 2943638) Calcium, Dissolved Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 8 of 58 ED 002061 00090997-00018 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: SM 2320B Description: 2320B Alkalinity Client: Newflelds Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for SM 2320B. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 9 of 58 ED 002061 00090997-00019 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: SM 2540C Description: 2540C Total Dissolved Solids Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for SM 2540C. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 10 o f 58 ED 002061 00090997-00020 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: SM4500-H+B Description: 4500H+ pH, Electrometric Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for SM 4500-H+B. All samples were received in acceptable condition with any exceptions noted below or on the chaln-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H6: Analysis initiated outside of the 15 minute EPA required holding time. CFR-1 (Lab ID: 10432836001) CFR-2 (Lab ID: 10432836002) CFR-HB-1 (Lab ID: 10432836006) CFR-HP-13A (Lab ID: 10432831001) ERB (Lab ID: 10432836008) HP-13A Pond (Lab ID: 10432836004) HP-2 Pond (Lab ID: 10432836005) SMW-11 (Lab ID: 10432836003) SW-DUP (Lab ID: 10432836007) Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 11 of 58 ED 002061 00090997-00021 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: SM 2510 Description: SM2510 Specific Conductance Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for SM 2510. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 12 o f 58 ED 002061 00090997-00022 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: EPA 300.0 Description: 300.0 IC Anions Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for EPA 300.0. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 541303 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 10431928006,10432489006 M1 : Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. MS (Lab ID: 2944285) Fluoride MS (Lab ID: 2944309) Chloride Sulfate MSD (Lab ID: 2944286) Fluoride MSD (Lab ID: 2944310) Chloride Sulfate Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 13 o f 58 ED 002061 00090997-00023 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: EPA 353.2 Description: 353.2 Nitrate + Nitrite Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for EPA 353.2. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 14 o f 58 ED 002061 00090997-00024 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: SM 5310C Description: 531 OC TOC Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for SM 5310C. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCU R) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 15 o f 58 ED 002061 00090997-00025 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Method: SM 4500-P E Description: SM4500P-E, Total Phosphorus Client: Newfields Date: June 04, 2018 PRO JECT NARRATIVE General Information: 9 samples were analyzed for SM 4500-P E. All samples were received in acceptable condition with any exceptions noted below or on the chaln-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared In accordance with SM 4500-P B with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 541342 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 10432366001,10432717001 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. MS (Lab ID: 2944466) Phosphorus MSD (Lab ID: 2944467) Phosphorus Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC . Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 16 o f 58 ED 002061 00090997-00026 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: Pace Project No.: Sample: CFR-1 350.0065.001 Ph15 Frenchtown 10432836 Lab ID: 10432836001 Parameters Results Units Collected: 05/23/18 19:10 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Z in c 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 1220 ug/L 0.26J ug/L 4.6 ug/L 85.2 ug/L 0.091 J ug/L 0.088 ug/L 17400 ug/L 1.1 ug/L 0.54 ug/L 15.0 ug/L 1180 ug/L 2.5 ug/L 5240 ug/L 72.9 ug/L 1.1 ug/L 1430 ug/L ND ug/L ND ug/L 2900 ug/L ND ug/L 2.0 ug/L 24.1 ug/L 10.0 1 05/30/18 08:53 06/01/18 10:12 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 10:12 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 10:12 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 10:12 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 10:12 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 10:12 7440-43-9 40.0 1 05/30/18 08:53 06/01/18 10:12 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 10:12 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 10:12 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 10:12 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 10:12 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 10:12 7439-92-1 10.0 1 05/30/18 08:53 06/01/18 10:12 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 10:12 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 10:12 7440-02-0 50.0 1 05/30/18 08:53 06/01/18 10:12 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 10:12 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 10:12 7440-22-4 50.0 1 05/30/18 08:53 06/01/18 10:12 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 10:12 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 10:12 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 10:12 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 69.4 ug/L 0.24J ug/L 2.8 ug/L 55.8 ug/L ND ug/L 0.029J ug/L 14900 ug/L 0.27J ug/L ND ug/L 3.8 ug/L 54.5 ug/L 0.13 ug/L 4120 ug/L 17.7 ug/L 0.40J ug/L 978 ug/L ND ug/L ND ug/L 2530 ug/L ND ug/L 0.53J ug/L 4.4J ug/L 10.0 1 05/30/18 09:28 06/01/18 20:45 7429-90-5 0.50 1 05/30/18 09:28 06/01/18 20:45 7440-36-0 0.50 1 05/30/18 09:28 06/01/18 20:45 7440-38-2 0.30 1 05/30/18 09:28 06/01/18 20:45 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 20:45 7440-41 -7 0.080 1 05/30/18 09:28 06/01/18 20:45 7440-43-9 40.0 1 05/30/18 09:28 06/01/18 20:45 7440-70-2 0.50 1 05/30/18 09:28 06/01/18 20:45 7440-47-3 0.50 1 05/30/18 09:28 06/01/18 20:45 7440-48-4 1.0 1 05/30/18 09:28 06/01/18 20:45 7440-50-8 50.0 1 05/30/18 09:28 06/01/18 20:45 7439-89-6 0.10 1 05/30/18 09:28 06/01/18 20:45 7439-92-1 10.0 1 05/30/18 09:28 06/01/18 20:45 7439-95-4 0.50 1 05/30/18 09:28 06/01/18 20:45 7439-96-5 0.50 1 05/30/18 09:28 06/01/18 20:45 7440-02-0 50.0 1 05/30/18 09:28 06/01/18 20:45 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 20:45 7782-49-2 0.50 1 05/30/18 09:28 06/01/18 20:45 7440-22-4 50.0 1 05/30/18 09:28 06/01/18 20:45 7440-23-5 0.10 1 05/30/18 09:28 06/01/18 20:45 7440-28-0 1.0 1 05/30/18 09:28 06/01/18 20:45 7440-62-2 5.0 1 05/30/18 09:28 06/01/18 20:45 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 17 of 58 ED 002061 00090997-00027 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: Pace Project No.: Sample: CFR-1 350.0065.001 Ph15 Frenchtown 10432836 Lab ID: 10432836001 Collected: 05/23/18 19:10 Received: 05/25/18 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed C A S No. Qua! 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 56.5 mg/L ND mg/L 5.0 1 5.0 1 05/29/18 16:24 05/29/18 16:24 Analytical Method: SM 2540C 100 mg/L 10.0 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 7.0 Std. Units 0.10 1 05/29/18 17:51 Analytical Method: SM 2510 160 umhos/cm 1.0 1 05/29/18 16:44 Analytical Method: EPA 300.0 1.2 0.086 5.5 mg/L mg/L mg/L 1.2 1 0.050 1 1.2 1 05/30/18 04:04 16887-00-6 05/30/18 04:04 16984-48-8 05/30/18 04:04 14808-79-8 Analytical Method: EPA 353.2 0.053J mg/L 0.10 1 05/31/18 09:35 Analytical Method: SM 5310C 4.9 mg/L 1.0 1 05/29/18 14:08 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.097J mg/L 0.10 1 05/30/18 09:39 05/30/18 12:53 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 18 of 58 ED 002061 00090997-00028 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: Pace Project No.: Sample: CFR-2 350.0065.001 Ph15 Frenchtown 10432836 Lab ID: 10432836002 Parameters Results Units Collected: 05/23/18 17:40 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 747 ug/L 0.29J ug/L 7.3 ug/L 81.8 ug/L ND ug/L 0.086 ug/L 19000 ug/L 0.75 ug/L 0.40J ug/L 13.1 ug/L 721 ug/L 1.6 ug/L 5640 ug/L 163 ug/L 0.91 ug/L 2050 ug/L ND ug/L ND ug/L 22500 ug/L ND ug/L 1.9 ug/L 15.3 ug/L 10.0 1 05/30/18 08:53 06/01/18 10:09 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 10:09 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 10:09 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 10:09 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 10:09 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 10:09 7440-43-9 40.0 1 05/30/18 08:53 06/01/18 10:09 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 10:09 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 10:09 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 10:09 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 10:09 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 10:09 7439-92-1 10.0 1 05/30/18 08:53 06/01/18 10:09 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 10:09 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 10:09 7440-02-0 50.0 1 05/30/18 08:53 06/01/18 10:09 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 10:09 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 10:09 7440-22-4 250 5 05/30/18 08:53 06/01/18 10:33 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 10:09 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 10:09 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 10:09 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 70.9 ug/L 0.50J ug/L 6.2 ug/L 67.4 ug/L ND ug/L 0.048J ug/L 17500 ug/L 0.24J ug/L 0.22J ug/L 6.1 ug/L 73.5 ug/L 0.25 ug/L 4970 ug/L 118 ug/L 0.46J ug/L 1720 ug/L ND ug/L ND ug/L 20400 ug/L ND ug/L 0.95J ug/L 7.3 ug/L 10.0 1 05/30/18 09:28 06/04/18 08:34 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:34 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:34 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:34 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 21:27 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:34 7440-43-9 40.0 1 05/30/18 09:28 06/04/18 08:34 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:34 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:34 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:34 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:34 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:34 7439-92-1 10.0 1 05/30/18 09:28 06/04/18 08:34 7439-95-4 0.50 1 05/30/18 09:28 06/04/18 08:34 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:34 7440-02-0 50.0 1 05/30/18 09:28 06/04/18 08:34 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 21:27 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:34 7440-22-4 50.0 1 05/30/18 09:28 06/04/18 08:34 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:34 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:34 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:34 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 19 of 58 ED 002061 00090997-00029 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: Pace Project No.: Sample: CFR-2 350.0065.001 Ph15 Frenchtown 10432836 Lab ID: 10432836002 Collected: 05/23/18 17:40 Received: 05/25/18 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed C A S No. Qua! 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 79.8 mg/L ND mg/L 5.0 1 5.0 1 05/29/18 16:28 05/29/18 16:28 Analytical Method: SM 2540C 123 mg/L 10.0 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 7.0 Std. Units 0.10 1 05/29/18 17:52 Analytical Method: SM 2510 199 umhos/cm 1.0 1 05/29/18 16:46 Analytical Method: EPA 300.0 3.8 0.096 17.0 mg/L mg/L mg/L 1.2 1 0.050 1 1.2 1 05/30/18 04:19 16887-00-6 05/30/18 04:19 16984-48-8 05/30/18 04:19 14808-79-8 Analytical Method: EPA 353.2 0.038J mg/L 0.10 1 05/31/18 09:36 Analytical Method: SM 5310C 5.7 mg/L 1.0 1 05/29/18 14:21 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.10 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:54 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 20 of 58 ED 002061 00090997-00030 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: SMW-11 Lab ID: 10432836003 Parameters Results Units Collected: 05/23/18 15:40 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 175 ug/L 0.87 ug/L 37.5 ug/L 161 ug/L 0.11J ug/L ND ug/L 108000 ug/L 4.3 ug/L 0.51 ug/L 0.58J ug/L 1530 ug/L 0.27 ug/L 32500 ug/L 6830 ug/L 5.6 ug/L 29700 ug/L 0.69 ug/L ND ug/L 773000 ug/L ND ug/L 22.1 ug/L 1.6J ug/L 10.0 1 05/30/18 08:53 06/01/18 10:36 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 10:36 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 10:36 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 10:36 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 10:36 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 10:36 7440-43-9 2000 50 05/30/18 08:53 06/01/18 10:43 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 10:36 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 10:36 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 10:36 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 10:36 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 10:36 7439-92-1 500 50 05/30/18 08:53 06/01/18 10:43 7439-95-4 25.0 50 05/30/18 08:53 06/01/18 10:43 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 10:36 7440-02-0 2500 50 05/30/18 08:53 06/01/18 10:43 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 10:36 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 10:36 7440-22-4 2500 50 05/30/18 08:53 06/01/18 10:43 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 10:36 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 10:36 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 10:36 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 152 ug/L 0.87 ug/L 36.6 ug/L 163 ug/L 0.098J ug/L ND ug/L 112000 ug/L 4.0 ug/L 0.48J ug/L 0.58J ug/L 1440 ug/L 0.31 ug/L 33500 ug/L 7300 ug/L 4.9 ug/L 29900 ug/L 0.60 ug/L ND ug/L 773000 ug/L ND ug/L 21.3 ug/L 2.5J ug/L 10.0 1 05/30/18 09:28 06/04/18 08:21 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:21 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:21 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:21 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 21:10 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:21 7440-43-9 2000 50 05/30/18 09:28 06/04/18 08:23 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:21 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:21 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:21 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:21 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:21 7439-92-1 500 50 05/30/18 09:28 06/04/18 08:23 7439-95-4 25.0 50 05/30/18 09:28 06/04/18 08:23 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:21 7440-02-0 2500 50 05/30/18 09:28 06/04/18 08:23 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 21:10 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:21 7440-22-4 2500 50 05/30/18 09:28 06/04/18 08:23 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:21 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:21 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:21 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 21 of 58 ED 002061 00090997-00031 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: SMW-11 Lab ID: 10432836003 Parameters Results Units Collected: 05/23/18 15:40 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 846 mg/L ND mg/L 5.0 1 5.0 1 05/29/18 16:32 05/29/18 16:32 Analytical Method: SM 2540C 2450 mg/L 100 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 7.5 Std. Units 0.10 1 05/29/18 17:54 Analytical Method: SM 2510 3210 umhos/cm 1.0 1 05/29/18 16:48 Analytical Method: EPA 300.0 54.3 mg/L 0.22 mg/L 947 mg/L 1.2 1 0.050 1 24.0 20 05/30/18 04:34 16887-00-6 05/30/18 04:34 16984-48-8 05/30/18 10:11 14808-79-8 Analytical Method: EPA 353.2 ND mg/L 0.10 1 05/31/18 09:37 Analytical Method: SM 5310C 41.4 mg/L 1.0 1 05/29/18 15:01 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.77 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:54 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 22 of 58 ED 002061 00090997-00032 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: HP-13A Pond Lab ID: 10432836004 Parameters Results Units Collected: 05/23/18 16:15 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 138 ug/L 1.4 ug/L 16.2 ug/L 90.3 ug/L ND ug/L 0.43 ug/L 91300 ug/L 1.5 ug/L 0.75 ug/L 19.6 ug/L 615 ug/L 1.0 ug/L 45500 ug/L 953 ug/L 3.4 ug/L 44400 ug/L 0.36J ug/L ND ug/L 957000 ug/L ND ug/L 6.9 ug/L 43.0 ug/L 10.0 1 05/30/18 08:53 06/01/18 10:38 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 10:38 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 10:38 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 10:38 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 10:38 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 10:38 7440-43-9 2000 50 05/30/18 08:53 06/01/18 10:48 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 10:38 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 10:38 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 10:38 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 10:38 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 10:38 7439-92-1 500 50 05/30/18 08:53 06/01/18 10:48 7439-95-4 25.0 50 05/30/18 08:53 06/01/18 10:48 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 10:38 7440-02-0 2500 50 05/30/18 08:53 06/01/18 10:48 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 10:38 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 10:38 7440-22-4 2500 50 05/30/18 08:53 06/01/18 10:48 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 10:38 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 10:38 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 10:38 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 48.6 ug/L 1.6 ug/L 14.4 ug/L 84.3 ug/L ND ug/L 0.28 ug/L 85600 ug/L 1.1 ug/L 0.74 ug/L 14.8 ug/L 398 ug/L 0.73 ug/L 41900 ug/L 897 ug/L 2.9 ug/L 41200 ug/L 0.38J ug/L ND ug/L 885000 ug/L ND ug/L 6.5 ug/L 26.0 ug/L 10.0 1 05/30/18 09:28 06/04/18 08:25 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:25 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:25 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:25 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 21:15 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:25 7440-43-9 2000 50 05/30/18 09:28 06/04/18 08:27 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:25 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:25 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:25 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:25 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:25 7439-92-1 500 50 05/30/18 09:28 06/04/18 08:27 7439-95-4 25.0 50 05/30/18 09:28 06/04/18 08:27 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:25 7440-02-0 2500 50 05/30/18 09:28 06/04/18 08:27 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 21:15 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:25 7440-22-4 2500 50 05/30/18 09:28 06/04/18 08:27 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:25 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:25 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:25 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 23 of 58 ED 002061 00090997-00033 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: HP-13A Pond Lab ID: 10432836004 Parameters Results Units Collected: 05/23/18 16:15 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 545 mg/L 43.4 mg/L 5.0 1 5.0 1 05/30/18 13:13 05/30/18 13:13 Analytical Method: SM 2540C 2980 mg/L 200 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 8.2 Std. Units 0.10 1 05/29/18 17:55 Analytical Method: SM 2510 4240 umhos/cm 1.0 1 05/29/18 16:49 Analytical Method: EPA 300.0 78.5 mg/L 0.27 mg/L 1540 mg/L 1.2 1 0.050 1 24.0 20 05/30/18 05:19 16887-00-6 05/30/18 05:19 16984-48-8 05/30/18 10:28 14808-79-8 Analytical Method: EPA 353.2 0.023J mg/L 0.10 1 05/31/18 09:38 Analytical Method: SM 5310C 50.5 mg/L 2.0 2 05/30/18 08:00 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.28 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:55 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 24 of 58 ED 002061 00090997-00034 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: HP-2 Pond Lab ID: 10432836005 Parameters Results Units Collected: 05/23/18 18:40 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Z in c 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 218 ug/L 1.3 ug/L 5.4 ug/L 105 ug/L 0.079J ug/L 0.30 ug/L 99300 ug/L 1.6 ug/L 1.6 ug/L 13.8 ug/L 480 ug/L 0.63 ug/L 57700 ug/L 428 ug/L 4.3 ug/L 46800 ug/L 0.24J ug/L ND ug/L 611000 ug/L ND ug/L 5.3 ug/L 22.0 ug/L 10.0 1 05/30/18 08:53 06/01/18 10:41 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 10:41 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 10:41 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 10:41 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 10:41 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 10:41 7440-43-9 2000 50 05/30/18 08:53 06/01/18 10:51 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 10:41 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 10:41 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 10:41 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 10:41 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 10:41 7439-92-1 500 50 05/30/18 08:53 06/01/18 10:51 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 10:41 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 10:41 7440-02-0 2500 50 05/30/18 08:53 06/01/18 10:51 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 10:41 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 10:41 7440-22-4 2500 50 05/30/18 08:53 06/01/18 10:51 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 10:41 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 10:41 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 10:41 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 76.6 ug/L 1.2 ug/L 5.1 ug/L 100 ug/L ND ug/L 0.24 ug/L 97100 ug/L 1.2 ug/L 1.9 ug/L 11.2 ug/L 266 ug/L 0.39 ug/L 55500 ug/L 360 ug/L 3.7 ug/L 46400 ug/L 0.30J ug/L ND ug/L 590000 ug/L ND ug/L 4.8 ug/L 14.6 ug/L 10.0 1 05/30/18 09:28 06/04/18 08:30 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:30 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:30 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:30 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 21:21 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:30 7440-43-9 2000 50 05/30/18 09:28 06/04/18 08:32 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:30 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:30 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:30 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:30 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:30 7439-92-1 500 50 05/30/18 09:28 06/04/18 08:32 7439-95-4 0.50 1 05/30/18 09:28 06/04/18 08:30 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:30 7440-02-0 2500 50 05/30/18 09:28 06/04/18 08:32 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 21:21 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:30 7440-22-4 2500 50 05/30/18 09:28 06/04/18 08:32 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:30 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:30 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:30 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 25 of 58 ED 002061 00090997-00035 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: HP-2 Pond Lab ID: 10432836005 Parameters Results Units Collected: 05/23/18 18:40 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 341 mg/L ND mg/L 5.0 1 5.0 1 05/30/18 13:46 05/30/18 13:46 Analytical Method: SM 2540C 2120 mg/L 100 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 8.1 Std. Units 0.10 1 05/29/18 17:57 Analytical Method: SM 2510 2970 umhos/cm 1.0 1 05/29/18 16:50 Analytical Method: EPA 300.0 37.3 mg/L 0.22 mg/L 1220 mg/L 1.2 1 0.050 1 24.0 20 05/30/18 05:34 16887-00-6 05/30/18 05:34 16984-48-8 05/30/18 10:45 14808-79-8 Analytical Method: EPA 353.2 0.016J mg/L 0.10 1 05/31/18 09:39 Analytical Method: SM 5310C 37.5 mg/L 1.0 1 05/29/18 15:54 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.24 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:56 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 26 of 58 ED 002061 00090997-00036 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: CFR-HB-1 Lab ID: 10432836006 Parameters Results Units Collected: 05/23/18 19:50 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 1260 ug/L 0.30J ug/L 4.6 ug/L 85.6 ug/L 0.089J ug/L 0.10 ug/L 18100 ug/L 1.2 ug/L 0.54 ug/L 15.4 ug/L 1170 ug/L 2.4 ug/L 5550 ug/L 71.4 ug/L 1.1 ug/L 1470 ug/L ND ug/L ND ug/L 3200 ug/L ND ug/L 2.0 ug/L 23.6 ug/L 10.0 1 05/30/18 08:53 06/01/18 10:46 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 10:46 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 10:46 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 10:46 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 10:46 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 10:46 7440-43-9 40.0 1 05/30/18 08:53 06/01/18 10:46 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 10:46 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 10:46 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 10:46 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 10:46 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 10:46 7439-92-1 10.0 1 05/30/18 08:53 06/01/18 10:46 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 10:46 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 10:46 7440-02-0 50.0 1 05/30/18 08:53 06/01/18 10:46 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 10:46 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 10:46 7440-22-4 50.0 1 05/30/18 08:53 06/01/18 10:46 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 10:46 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 10:46 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 10:46 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 61.2 ug/L 0.23J ug/L 3.1 ug/L 60.8 ug/L ND ug/L ND ug/L 15800 ug/L 0.34J ug/L 0.37J ug/L 4.0 ug/L 53.4 ug/L 0.13 ug/L 4380 ug/L 18.9 ug/L 0.29J ug/L 1010 ug/L ND ug/L ND ug/L 2640 ug/L ND ug/L 0.59J ug/L 4.1J ug/L 10.0 1 05/30/18 09:28 06/04/18 08:48 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:48 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:48 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:48 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 22:09 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:48 7440-43-9 40.0 1 05/30/18 09:28 06/04/18 08:48 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:48 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:48 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:48 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:48 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:48 7439-92-1 10.0 1 05/30/18 09:28 06/04/18 08:48 7439-95-4 0.50 1 05/30/18 09:28 06/04/18 08:48 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:48 7440-02-0 50.0 1 05/30/18 09:28 06/04/18 08:48 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 22:09 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:48 7440-22-4 50.0 1 05/30/18 09:28 06/04/18 08:48 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:48 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:48 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:48 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 27 of 58 ED 002061 00090997-00037 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: CFR-HB-1 Lab ID: 10432836006 Collected: 05/23/18 19:50 Received: 05/25/18 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed C A S No. Qua! 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 56.3 mg/L ND mg/L 5.0 1 5.0 1 05/30/18 13:50 05/30/18 13:50 Analytical Method: SM 2540C 99.0 mg/L 10.0 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 7.8 Std. Units 0.10 1 05/29/18 17:59 Analytical Method: SM 2510 124 umhos/cm 1.0 1 05/29/18 16:51 Analytical Method: EPA 300.0 1.2 0.089 5.8 mg/L mg/L mg/L 1.2 1 0.050 1 1.2 1 05/30/18 05:49 16887-00-6 05/30/18 05:49 16984-48-8 05/30/18 05:49 14808-79-8 Analytical Method: EPA 353.2 0.024J mg/L 0.10 1 05/31/18 09:43 Analytical Method: SM 5310C 5.0 mg/L 1.0 1 05/29/18 16:07 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.11 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:57 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 28 of 58 ED 002061 00090997-00038 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: SW-DUP Lab ID: 10432836007 Parameters Results Units Collected: 05/23/18 00:00 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 87.3 ug/L 0.56 ug/L 22.2 ug/L 127 ug/L ND ug/L 0.24 ug/L 31400 ug/L 0.37J ug/L 0.32J ug/L 25.4 ug/L 163 ug/L 0.62 ug/L 9380 ug/L 287 ug/L 0.88 ug/L 7840 ug/L ND ug/L 0.20J ug/L 57600 ug/L ND ug/L 1.3 ug/L 13.3 ug/L 10.0 1 05/30/18 08:53 06/01/18 11:05 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 11:05 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 11:05 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 11:05 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 11:05 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 11:05 7440-43-9 200 5 05/30/18 08:53 06/01/18 11:09 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 11:05 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 11:05 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 11:05 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 11:05 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 11:05 7439-92-1 10.0 1 05/30/18 08:53 06/01/18 11:05 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 11:05 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 11:05 7440-02-0 50.0 1 05/30/18 08:53 06/01/18 11:05 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 11:05 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 11:05 7440-22-4 250 5 05/30/18 08:53 06/01/18 11:09 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 11:05 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 11:05 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 11:05 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 36.6 ug/L 0.74 ug/L 21.8 ug/L 120 ug/L ND ug/L 0.20 ug/L 40000 ug/L 0.34J ug/L 0.34J ug/L 19.2 ug/L 95.2 ug/L 0.38 ug/L 8400 ug/L 247 ug/L 0.85 ug/L 7100 ug/L ND ug/L ND ug/L 78200 ug/L ND ug/L 1.3 ug/L 9.5 ug/L 10.0 1 05/30/18 09:28 06/04/18 08:38 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:38 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:38 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:38 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 21:32 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:38 7440-43-9 200 5 05/30/18 09:28 06/04/18 08:40 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:38 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:38 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:38 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:38 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:38 7439-92-1 10.0 1 05/30/18 09:28 06/04/18 08:38 7439-95-4 0.50 1 05/30/18 09:28 06/04/18 08:38 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:38 7440-02-0 50.0 1 05/30/18 09:28 06/04/18 08:38 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 21:32 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:38 7440-22-4 250 5 05/30/18 09:28 06/04/18 08:40 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:38 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:38 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:38 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 29 of 58 ED 002061 00090997-00039 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: SW-DUP Lab ID: 10432836007 Collected: 05/23/18 00:00 Received: 05/25/18 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed C A S No. Qua! 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 165 mg/L ND mg/L 5.0 1 5.0 1 05/30/18 13:57 05/30/18 13:57 Analytical Method: SM 2540C 293 mg/L 10.0 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 7.6 Std. Units 0.10 1 05/29/18 17:59 Analytical Method: SM 2510 423 umhos/cm 1.0 1 05/29/18 16:52 Analytical Method: EPA 300.0 9.8 mg/L 0.12 mg/L 44.5 mg/L 1.2 1 0.050 1 1.2 1 05/30/18 06:05 16887-00-6 05/30/18 06:05 16984-48-8 05/30/18 06:05 14808-79-8 Analytical Method: EPA 353.2 0.019J mg/L 0.10 1 05/31/18 09:44 Analytical Method: SM 5310C 17.7 mg/L 1.0 1 05/29/18 16:20 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.30 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:58 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 30 of 58 ED 002061 00090997-00040 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: Pace Project No.: Sample: ERB 350.0065.001 Ph15 Frenchtown 10432836 Lab ID: 10432836008 Parameters Results Units Collected: 05/23/18 20:55 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 48.6 ug/L ND ug/L ND ug/L 0.80 ug/L ND ug/L ND ug/L 176 ug/L 0.41J ug/L ND ug/L 0.22J ug/L 37.5J ug/L 0.072J ug/L 75.1 ug/L 1.7 ug/L 0.28J ug/L 19.8J ug/L ND ug/L ND ug/L 21.7J ug/L ND ug/L ND ug/L 1.4J ug/L 10.0 1 05/30/18 08:53 06/01/18 11:12 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 11:12 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 11:12 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 11:12 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 11:12 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 11:12 7440-43-9 40.0 1 05/30/18 08:53 06/01/18 11:12 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 11:12 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 11:12 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 11:12 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 11:12 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 11:12 7439-92-1 10.0 1 05/30/18 08:53 06/01/18 11:12 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 11:12 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 11:12 7440-02-0 50.0 1 05/30/18 08:53 06/01/18 11:12 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 11:12 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 11:12 7440-22-4 50.0 1 05/30/18 08:53 06/01/18 11:12 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 11:12 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 11:12 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 11:12 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 2.9J ug/L ND ug/L ND ug/L ND ug/L ND ug/L ND ug/L 31.3J ug/L 0.25J ug/L ND ug/L ND ug/L ND ug/L ND ug/L 5.5J ug/L 0.26J ug/L ND ug/L ND ug/L ND ug/L ND ug/L 153 ug/L ND ug/L ND ug/L 1.4J ug/L 10.0 1 05/30/18 09:28 06/04/18 08:50 7429-90-5 0.50 1 05/30/18 09:28 06/04/18 08:50 7440-36-0 0.50 1 05/30/18 09:28 06/04/18 08:50 7440-38-2 0.30 1 05/30/18 09:28 06/04/18 08:50 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 22:06 7440-41 -7 0.080 1 05/30/18 09:28 06/04/18 08:50 7440-43-9 40.0 1 05/30/18 09:28 06/04/18 08:50 7440-70-2 0.50 1 05/30/18 09:28 06/04/18 08:50 7440-47-3 0.50 1 05/30/18 09:28 06/04/18 08:50 7440-48-4 1.0 1 05/30/18 09:28 06/04/18 08:50 7440-50-8 50.0 1 05/30/18 09:28 06/04/18 08:50 7439-89-6 0.10 1 05/30/18 09:28 06/04/18 08:50 7439-92-1 10.0 1 05/30/18 09:28 06/04/18 08:50 7439-95-4 0.50 1 05/30/18 09:28 06/04/18 08:50 7439-96-5 0.50 1 05/30/18 09:28 06/04/18 08:50 7440-02-0 50.0 1 05/30/18 09:28 06/04/18 08:50 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 22:06 7782-49-2 0.50 1 05/30/18 09:28 06/04/18 08:50 7440-22-4 50.0 1 05/30/18 09:28 06/04/18 08:50 7440-23-5 0.10 1 05/30/18 09:28 06/04/18 08:50 7440-28-0 1.0 1 05/30/18 09:28 06/04/18 08:50 7440-62-2 5.0 1 05/30/18 09:28 06/04/18 08:50 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 31 of 58 ED 002061 00090997-00041 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: Pace Project No.: Sample: ERB 350.0065.001 Ph15 Frenchtown 10432836 Lab ID: 10432836008 Collected: 05/23/18 20:55 Received: 05/25/18 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed C A S No. Qua! 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B ND mg/L ND mg/L 5.0 1 5.0 1 05/30/18 14:02 05/30/18 14:02 Analytical Method: SM 2540C ND mg/L 100 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 4.6 Std. Units 0.10 1 05/29/18 18:06 Analytical Method: SM 2510 1.7 umhos/cm 1.0 1 05/29/18 16:53 Analytical Method: EPA 300.0 0.37J ND 0.53J mg/L mg/L mg/L 1.2 1 0.050 1 1.2 1 05/30/18 06:20 16887-00-6 05/30/18 06:20 16984-48-8 05/30/18 06:20 14808-79-8 Analytical Method: EPA 353.2 ND mg/L 0.10 1 05/31/18 09:45 Analytical Method: SM 5310C 0.42J mg/L 1.0 1 05/29/18 16:32 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B ND mg/L 0.10 1 05/30/18 09:39 05/30/18 12:59 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 32 of 58 ED 002061 00090997-00042 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: CFR-HP-13A Lab ID: 10432831001 Parameters Results Units Collected: 05/23/18 16:40 Received: 05/25/18 10:00 Matrix: Water Report Limit DF Prepared Analyzed C A S No. 6020A MET ICPMS Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Z in c 6020A MET ICPMS, Dissolved Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Analytical Method: EPA 6020A Preparation Method: EPA 3020 81.8 ug/L 0.57 ug/L 21.5 ug/L 123 ug/L ND ug/L 0.27 ug/L 30900 ug/L 0.38J ug/L 0.31J ug/L 24.5 ug/L 159 ug/L 0.62 ug/L 8800 ug/L 277 ug/L 0.86 ug/L 7490 ug/L ND ug/L 0.19J ug/L 54900 ug/L ND ug/L 1.3 ug/L 13.9 ug/L 10.0 1 05/30/18 08:53 06/01/18 09:40 7429-90-5 0.50 1 05/30/18 08:53 06/01/18 09:40 7440-36-0 0.50 1 05/30/18 08:53 06/01/18 09:40 7440-38-2 0.30 1 05/30/18 08:53 06/01/18 09:40 7440-39-3 0.20 1 05/30/18 08:53 06/01/18 09:40 7440-41 -7 0.080 1 05/30/18 08:53 06/01/18 09:40 7440-43-9 200 5 05/30/18 08:53 06/01/18 09:44 7440-70-2 0.50 1 05/30/18 08:53 06/01/18 09:40 7440-47-3 0.50 1 05/30/18 08:53 06/01/18 09:40 7440-48-4 1.0 1 05/30/18 08:53 06/01/18 09:40 7440-50-8 50.0 1 05/30/18 08:53 06/01/18 09:40 7439-89-6 0.10 1 05/30/18 08:53 06/01/18 09:40 7439-92-1 10.0 1 05/30/18 08:53 06/01/18 09:40 7439-95-4 0.50 1 05/30/18 08:53 06/01/18 09:40 7439-96-5 0.50 1 05/30/18 08:53 06/01/18 09:40 7440-02-0 50.0 1 05/30/18 08:53 06/01/18 09:40 7440-09-7 0.50 1 05/30/18 08:53 06/01/18 09:40 7782-49-2 0.50 1 05/30/18 08:53 06/01/18 09:40 7440-22-4 250 5 05/30/18 08:53 06/01/18 09:44 7440-23-5 0.10 1 05/30/18 08:53 06/01/18 09:40 7440-28-0 1.0 1 05/30/18 08:53 06/01/18 09:40 7440-62-2 5.0 1 05/30/18 08:53 06/01/18 09:40 7440-66-6 Analytical Method: EPA 6020A Preparation Method: EPA 3020 32.1 ug/L 0.92 ug/L 21.5 ug/L 120 ug/L ND ug/L 0.19 ug/L 28600 ug/L 0.50J ug/L 0.43J ug/L 18.8 ug/L 91.6 ug/L 0.36 ug/L 8430 ug/L 247 ug/L 0.97 ug/L 7220 ug/L ND ug/L ND ug/L 55500 ug/L ND ug/L 1.4 ug/L 10 ug/L 10.0 1 05/30/18 09:28 06/01/18 20:42 7429-90-5 0.50 1 05/30/18 09:28 06/01/18 20:42 7440-36-0 0.50 1 05/30/18 09:28 06/01/18 20:42 7440-38-2 0.30 1 05/30/18 09:28 06/01/18 20:42 7440-39-3 0.20 1 05/30/18 09:28 06/01/18 20:42 7440-41 -7 0.080 1 05/30/18 09:28 06/01/18 20:42 7440-43-9 200 5 05/30/18 09:28 06/01/18 20:59 7440-70-2 0.50 1 05/30/18 09:28 06/01/18 20:42 7440-47-3 0.50 1 05/30/18 09:28 06/01/18 20:42 7440-48-4 1.0 1 05/30/18 09:28 06/01/18 20:42 7440-50-8 50.0 1 05/30/18 09:28 06/01/18 20:42 7439-89-6 0.10 1 05/30/18 09:28 06/01/18 20:42 7439-92-1 10.0 1 05/30/18 09:28 06/01/18 20:42 7439-95-4 0.50 1 05/30/18 09:28 06/01/18 20:42 7439-96-5 0.50 1 05/30/18 09:28 06/01/18 20:42 7440-02-0 50.0 1 05/30/18 09:28 06/01/18 20:42 7440-09-7 0.50 1 05/30/18 09:28 06/01/18 20:42 7782-49-2 0.50 1 05/30/18 09:28 06/01/18 20:42 7440-22-4 250 5 05/30/18 09:28 06/01/18 20:59 7440-23-5 0.10 1 05/30/18 09:28 06/01/18 20:42 7440-28-0 1.0 1 05/30/18 09:28 06/01/18 20:42 7440-62-2 5.0 1 05/30/18 09:28 06/01/18 20:42 7440-66-6 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 33 of 58 ED 002061 00090997-00043 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 ANALYTICAL RESULTS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Sample: CFR-HP-13A Lab ID: 10432831001 Collected: 05/23/18 16:40 Received: 05/25/18 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed C A S No. Qua! 2320B Alkalinity Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) 2540C Total Dissolved Solids Total Dissolved Solids 4500H+ pH, Electrometric pH at 25 Degrees C SM2510 Specific Conductance Specific Conductance 300.0 IC Anions Chloride Fluoride Sulfate 353.2 Nitrate + Nitrite Nitrogen, N02 plus N03 5310C TOC Total Organic Carbon SM4500P-E, Total Phosphorus Phosphorus Analytical Method: SM 2320B 172 mg/L ND mg/L 5.0 1 5.0 1 05/29/18 16:19 05/29/18 16:19 Analytical Method: SM 2540C 296 mg/L 10.0 1 05/30/18 20:26 Analytical Method: SM 4500-H+B 6.8 Std. Units 0.10 1 05/29/18 17:50 Analytical Method: SM 2510 419 umhos/cm 1.0 1 05/29/18 16:37 Analytical Method: EPA 300.0 10.0 mg/L 0.12 mg/L 45.7 mg/L 1.2 1 0.050 1 1.2 1 05/30/18 03:49 16887-00-6 05/30/18 03:49 16984-48-8 05/30/18 03:49 14808-79-8 Analytical Method: EPA 353.2 ND mg/L 0.10 1 05/31/18 09:31 Analytical Method: SM 5310C 17.2 mg/L 1.0 1 05/29/18 13:28 7440-44-0 Analytical Method: SM 4500-P E Preparation Method: SM 4500-P B 0.27 mg/L 0.10 1 05/30/18 09:39 05/30/18 12:53 7723-14-0 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 34 of 58 ED 002061 00090997-00044 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541158 Analysis Method: EPA6020A QC Batch Method: EPA 3020 Analysis Description: 6020A Water UPD4 Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2943643 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc ug/L 3.4J 10.0 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 0.30 06/01/18 09:22 ug/L ND 0.20 06/01/18 09:22 ug/L ND 0.080 06/01/18 09:22 ug/L ND 40.0 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 1.0 06/01/18 09:22 ug/L ND 50.0 06/01/18 09:22 ug/L ND 0.10 06/01/18 09:22 ug/L 5.6J 10.0 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 50.0 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 0.50 06/01/18 09:22 ug/L ND 50.0 06/01/18 09:22 ug/L ND 0.10 06/01/18 09:22 ug/L ND 1.0 06/01/18 09:22 ug/L ND 5.0 06/01/18 09:22 LABORATORY CONTROL SAMPLE: 2943644 Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper iron Lead Parameter Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L Spike Cone. 2000 100 100 100 100 100 2000 100 100 100 2000 100 LCS Result 2170 105 104 104 116 107 2240 111 109 111 2260 106 LCS % Ree 109 105 104 104 116 107 112 111 109 111 113 106 % Ree Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 35 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00045 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 LABORATORY CONTROL SAMPLE: 2943644 Parameter Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L QUALITY CONTROL DATA Spike Cone. 2000 100 100 2000 100 50 2000 100 100 100 LCS Result 2250 108 111 2190 114 49.9 2230 105 108 109 LCS % Ree 112 108 111 110 114 100 112 105 108 109 % Ree Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 Qualifiers MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2943645 MS 10432836001 Spike Parameter Units Result Cone. Aluminum Antimony Arsenic Barium Beryllium Cadmium Calcium Chromium Cobalt Copper Iron Lead Magnesium Manganese Nickel Potassium Selenium Silver Sodium Thallium Vanadium Zinc ug/L 1220 2000 ug/L 0.26J 100 ug/L 4.6 100 ug/L 85.2 100 ug/L 0.091 J 100 ug/L 0.088 100 ug/L 17400 2000 ug/L 1.1 100 ug/L 0.54 100 ug/L 15.0 100 ug/L 1180 2000 ug/L 2.5 100 ug/L 5240 2000 ug/L 72.9 100 ug/L 1.1 100 ug/L 1430 2000 ug/L ND 100 ug/L ND 50 ug/L 2900 2000 ug/L ND 100 ug/L 2.0 100 ug/L 24.1 100 MSD Spike Cone. 2943646 MS Result 2000 100 100 100 100 100 2000 100 100 100 2000 100 2000 100 100 2000 100 50 2000 100 100 100 3530 104 109 192 113 108 19500 114 110 126 3470 108 7460 181 110 3600 111 50.5 5140 105 112 132 MSD Result MS % Ree MSD % Ree Max % Ree Limits RPD RPD Quai 3590 115 118 75-125 2 20 105 103 105 75-125 1 20 112 104 107 75-125 2 20 193 107 108 75-125 0 20 109 112 109 75-125 3 20 110 107 110 75-125 3 20 19500 104 108 75-125 0 20 114 113 113 75-125 1 20 112 109 111 75-125 2 20 128 111 113 75-125 2 20 3480 114 115 75-125 0 20 111 106 109 75-125 3 20 7460 111 111 75-125 0 20 184 108 111 75-125 2 20 112 109 111 75-125 2 20 3650 108 111 75-125 2 20 108 111 108 75-125 3 20 51.2 101 102 75-125 1 20 5080 112 109 75-125 1 20 108 105 108 75-125 3 20 113 110 111 75-125 1 20 134 108 110 75-125 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 36 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00046 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541156 Analysis Method: EPA6020A QC Batch Method: EPA 3020 Analysis Description: 6020A Water Dissolved UPD4 Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2943635 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved ug/L ND 10.0 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 0.30 06/01/18 20:39 ug/L ND 0.20 06/01/18 20:39 ug/L ND 0.080 06/01/18 20:39 ug/L ND 40.0 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 1.0 06/01/18 20:39 ug/L ND 50.0 06/01/18 20:39 ug/L ND 0.10 06/01/18 20:39 ug/L ND 10.0 06/01/18 20:39 ug/L 0.20J 0.50 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 50.0 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 0.50 06/01/18 20:39 ug/L ND 50.0 06/01/18 20:39 ug/L ND 0.10 06/01/18 20:39 ug/L ND 1.0 06/01/18 20:39 ug/L ND 5.0 06/01/18 20:39 LABORATORY CONTROL SAMPLE: 2943636 Parameter Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L Spike Cone. 2000 100 100 100 100 100 2000 100 100 100 2000 100 LCS Result 2170 107 106 108 106 108 2310 112 107 108 2250 111 LCS % Ree 108 107 106 108 106 108 115 112 107 108 112 111 % Ree Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 37 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00047 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 LABORATORY CONTROL SAMPLE: 2943636 Parameter Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L QUALITY CONTROL DATA Spike Cone. 2000 100 100 2000 100 50 2000 100 100 100 LCS Result 2240 110 109 2170 104 56.1 2240 109 108 110 LCS % Ree 112 110 109 109 104 112 112 109 108 110 % Ree Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 Qualifiers MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2943637 MS 10432836001 Spike Parameter Units Result Cone. Aluminum, Dissolved Antimony, Dissolved Arsenic, Dissolved Barium, Dissolved Beryllium, Dissolved Cadmium, Dissolved Calcium, Dissolved Chromium, Dissolved Cobalt, Dissolved Copper, Dissolved Iron, Dissolved Lead, Dissolved Magnesium, Dissolved Manganese, Dissolved Nickel, Dissolved Potassium, Dissolved Selenium, Dissolved Silver, Dissolved Sodium, Dissolved Thallium, Dissolved Vanadium, Dissolved Zinc, Dissolved ug/L 69.4 2000 ug/L 0.24J 100 ug/L 2.8 100 ug/L 55.8 100 ug/L ND 100 ug/L 0.029J 100 ug/L 14900 2000 ug/L 0.27J 100 ug/L ND 100 ug/L 3.8 100 ug/L 54.5 2000 ug/L 0.13 100 ug/L 4120 2000 ug/L 17.7 100 ug/L 0.40J 100 ug/L 978 2000 ug/L ND 100 ug/L ND 50 ug/L 2530 2000 ug/L ND 100 ug/L 0.53J 100 ug/L 4.4J 100 MSD Spike Cone. 2943638 MS Result 2000 100 100 100 100 100 2000 100 100 100 2000 100 2000 100 100 2000 100 50 2000 100 100 100 2230 107 109 168 111 106 18600 111 105 108 2280 109 6610 125 106 3230 107 54.9 4900 108 110 112 MSD Result 2220 108 110 168 111 108 18200 110 105 109 2290 108 6540 126 106 3190 109 55.6 4840 108 110 112 MS % Ree 108 107 107 112 111 106 184 110 105 105 111 108 124 108 106 113 107 110 119 108 109 108 MSD % Rec Max % Ree Limits RPD RPD Quai 108 75-125 108 75-125 107 75-125 112 75-125 111 75-125 108 75-125 167 75-125 110 75-125 105 75-125 105 75-125 112 75-125 108 75-125 121 75-125 108 75-125 106 75-125 111 75-125 109 75-125 111 75-125 116 75-125 108 75-125 109 75-125 108 75-125 0 20 1 20 1 20 0 20 0 20 2 20 2 20 M1 0 20 0 20 0 20 0 20 0 20 1 20 0 20 0 20 1 20 1 20 1 20 1 20 0 20 0 20 0 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 38 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00048 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541240 Analysis Method: SM 2320B QC Batch Method: SM 2320B Analysis Description: 2320B Alkalinity Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003 METHOD BLANK: 2944027 Matrix: Water Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003 Parameter Units Blank Result Reporting Limit Analyzed Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) mg/L mg/L ND 5.0 05/29/18 14:07 ND 5.0 05/29/18 14:07 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 39 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00049 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541421 Analysis Method: SM 2320B QC Batch Method: SM 2320B Analysis Description: 2320B Alkalinity Associated Lab Samples: 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2944820 Matrix: Water Associated Lab Samples: 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Parameter Units Blank Result Reporting Limit Analyzed Alkalinity,Bicarbonate (CaC03) Alkalinity,Carbonate (CaC03) mg/L mg/L ND 5.0 05/30/18 12:27 ND 5.0 05/30/18 12:27 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 40 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00050 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541393 Analysis Method: SM 2540C QC Batch Method: SM 2540C Analysis Description: 2540C Total Dissolved Solids Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2944685 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Total Dissolved Solids mg/L ND 10.0 05/30/18 20:26 LABORATORY CONTROL SAMPLE: 2944686 Parameter Total Dissolved Solids Units mg/L Spike Cone. 1000 LCS Result 954 LCS % Ree 95 % Ree Limits 80-120 Qualifiers SAM PLE DUPLICATE: 2944687 Parameter Total Dissolved Solids Units mg/L 10432831001 Result 296 Dup Result 288 RPD 3 Max RPD 10 Qualifiers SAM PLE DUPLICATE: 2944688 Parameter Total Dissolved Solids Units mg/L 10432836001 Result 100 Dup Result 97.9 RPD 2 Max RPD 10 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 41 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00051 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541214 Analysis Method: SM 4500-H+B QC Batch Method: SM 4500-H+B Analysis Description: 4500H+B pH Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 LABORATORY CONTROL SAMPLE: 2943914 Parameter pH at 25 Degrees C Units Std. Units Spike Cone. 5 LCS Result 5.0 LCS % Ree 100 % Ree Limits Qualifiers 98-102 H6 SAM PLE DUPLICATE: 2943915 Parameter pH at 25 Degrees C 10432836004 Dup Units Result Result RPD Std. Units 8.2 8.2 Max RPD Qualifiers 3 H6 SAM PLE DUPLICATE: 2943945 Parameter pH at 25 Degrees C Units Std. Units 10431815003 Result 7.5 Dup Result 7.5 RPD 0 Max RPD Qualifiers 3 H6 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 42 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00052 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541212 Analysis Method: SM 2510 QC Batch Method: SM 2510 Analysis Description: SM2510 Specific Conductance Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2943904 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Specific Conductance umhos/cm ND 1.0 05/29/18 16:35 LABORATORY CONTROL SAMPLE: 2943905 Parameter Specific Conductance Units umhos/cm Spike Cone. 1000 LCS Result 976 LCS % Ree 98 % Ree Limits 90-110 Qualifiers SAM PLE DUPLICATE: 2943906 Parameter Specific Conductance 10432831001 Dup Units Result Result RPD umhos/cm 419 425 Max RPD 20 Qualifiers Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 43 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00053 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541303 Analysis Method: EPA 300.0 QC Batch Method: EPA 300.0 Analysis Description: 300.0 IC Anions Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2944283 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Chloride Fluoride Sulfate mg/L mg/L mg/L ND 1.2 05/30/18 01:52 ND 0.050 05/30/18 01:52 ND 1.2 05/30/18 01:52 LABORATORY CONTROL SAMPLE: 2944284 Chloride Fluoride Sulfate Parameter Units mg/L mg/L mg/L Spike Cone. 12.5 1 12.5 LCS Result 12.4 1.0 12.8 LCS % Ree 99 102 102 % Rec Limits 90-110 90-110 90-110 Qualifiers MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2944285 MS 10431928006 Spike Parameter Units Result Cone. Chloride Fluoride Sulfate mg/L mg/L mg/L 5.4 12.5 ND 1 10 12.5 MSD Spike Cone. 2944286 MS Result 12.5 17.3 1 0.71 12.5 22.5 MSD Result 17.3 0.72 22.6 MS % Rec 95 71 100 MSD % Rec Max % Rec Limits RPD RPD Qual 95 90-110 72 90-110 101 90-110 0 20 1 20 M1 1 20 MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2944309 MS 10432489006 Spike Parameter Units Result Cone. Chloride Fluoride Sulfate mg/L mg/L mg/L 14.1 12.5 0.66 1 43.3 12.5 MSD Spike Cone. 2944310 MS Result 12.5 24.9 1 1.6 12.5 51.5 MSD Result 25.1 1.6 51.9 MS % Rec 87 96 66 MSD % Rec Max % Rec Limits RPD RPD Qual 88 90-110 97 90-110 69 90-110 1 20 M1 1 20 1 20 M1 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 44 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00054 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541432 Analysis Method: EPA 353.2 QC Batch Method: EPA 353.2 Analysis Description: 353.2 Nitrate + Nitrite, preserved Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2944878 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Nitrogen, N02 plus N03 mg/L ND 0.10 05/31/18 10:03 FS LABORATORY CONTROL SAMPLE: 2944879 Parameter Nitrogen, N02 plus N03 Units mg/L Spike Cone. 1 LCS Result 0.98 LCS % Ree 98 % Ree Limits Qualifiers 90-110 FS MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2944880 MS 10432831001 Spike Parameter Units Result Cone. MSD Spike Cone. 2944881 MS Result MSD Result MS % Ree MSD % Rec Max % Ree Limits RPD RPD Qual Nitrogen, N02 plus N03 mg/L ND 1 1 0.96 1.0 96 103 90-110 7 20 MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2944882 MS 10432698005 Spike Parameter Units Result Cone. MSD Spike Cone. 2944883 MS Result MSD Result MS % Ree MSD % Rec Max % Ree Limits RPD RPD Qual Nitrogen, N02 plus N03 mg/L 8.4 10 10 18.0 18.3 96 98 90-110 2 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 45 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00055 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 143886 Analysis Method: SM 5310C QC Batch Method: SM 5310C Analysis Description: 5310C TOC Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 568093 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Total Organic Carbon mg/L ND 1.0 05/29/18 13:01 LABORATORY CONTROL SAMPLE: 568094 Parameter Total Organic Carbon Units mg/L Spike Cone. 25 LCS Result 25.8 LCS % Rec 103 % Rec Limits 90-110 Qualifiers MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 568095 MS 10432831001 Spike Parameter Units Result Cone. Total Organic Carbon mg/L 17.2 25 MSD Spike Cone. 568096 MS Result 25 43.7 MSD Result 43.1 MS % Rec MSD % Rec Max % Rec Limits RPD RPD Qual 106 104 80-120 1 20 MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 568097 MS 10432836002 Spike Parameter Units Result Cone. Total Organic Carbon mg/L 5.7 25 MSD Spike Cone. 568098 MS Result 25 32.2 MSD Result 31.8 MS % Rec MSD % Rec Max % Rec Limits RPD RPD Qual 106 104 80-120 1 20 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 46 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00056 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 QC Batch: 541342 Analysis Method: SM 4500-P E QC Batch Method: SM 4500-P B Analysis Description: SM4500P-E, Total Phosphorus Associated Lab Samples: 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 METHOD BLANK: 2944464 Matrix: Water Associated Lab Samples: Parameter 10432831001, 10432836001,10432836002, 10432836003, 10432836004, 10432836005, 10432836006, 10432836007, 10432836008 Blank Reporting Units Result Limit Analyzed Qualifiers Phosphorus mg/L ND 0.10 05/30/18 12:44 LABORATORY CONTROL SAMPLE: 2944465 Parameter Phosphorus Units mg/L Spike Cone. 1 LCS Result 1.0 LCS % Rec 103 % Rec Limits 90-110 Qualifiers MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2944466 MS 10432366001 Spike Parameter Units Result Cone. Phosphorus mg/L 180 1 MSD Spike Cone. 2944467 MS Result 1 173 MSD Result 175 MS % Rec -705 MSD % Rec Max % Rec Limits RPD RPD Qual -520 80-120 1 30 M6 MATRIX SP IK E & MATRIX SP IK E DUPLICATE: 2944468 MS 10432717001 Spike Parameter Units Result Cone. MSD Spike Cone. 2944469 MS Result MSD Result MS % Rec MSD % Rec Max % Rec Limits RPD RPD Qual Phosphorus mg/L ND 1 1 0.99 1.0 96 101 80-120 4 30 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Page 47 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00057 /*2aoeAnalytical mm.pacabs.cem Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALIFIERS Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. TNTC - Too Numerous To Count J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES PASI-M PASI-V Pace Analytical Services - Minneapolis Pace Analytical Services - Virginia ANALYTE QUALIFIERS B Analyte was detected in the associated method blank. FS The sample was filtered in the laboratory prior to analysis. H6 Analysis initiated outside of the 15 minute EPA required holding time. M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. M6 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 48 of 58 ED 002061 00090997-00058 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA CRO SS REFEREN CE TABLE Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Lab ID 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 Sample ID CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A QC Batch Method EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 EPA 3020 SM 2320 B SM 2320 B SM 2320 B SM 2320 B SM 2320 B SM 2320 B SM 2320 B SM 2320 B SM 2320 B SM 2540C SM 2540C SM 2540C SM 2540C SM 2540C SM 2540C SM 2540C SM 2540C SM 2540C SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 4500-H+B SM 2510 QC Batch 541158 541158 541158 541158 541158 541158 541158 541158 541158 541156 541156 541156 541156 541156 541156 541156 541156 541156 541240 541240 541240 541240 541421 541421 541421 541421 541421 541393 541393 541393 541393 541393 541393 541393 541393 541393 541214 541214 541214 541214 541214 541214 541214 541214 541214 541212 Analytical Method EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A EPA 6020A Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Analytical Batch 541946 541946 541946 541946 541946 541946 541946 541946 541946 542050 542050 542050 542050 542050 542050 542050 542050 542050 Page 49 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00059 /*2faoeAnalytical www.peceisb&coin Pace Analytical Services, LLC 150 N Ninth Street Billings, MT 59101 (406)254-7226 QUALITY CONTROL DATA CRO SS REFEREN CE TABLE Project: 350.0065.001 Ph15 Frenchtown Pace Project No.: 10432836 Lab ID 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 10432831001 10432836001 10432836002 10432836003 10432836004 10432836005 10432836006 10432836007 10432836008 Sample ID CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB CFR-HP-13A CFR-1 CFR-2 SMW-11 HP-13A Pond HP-2 Pond CFR-HB-1 SW-DUP ERB QC Batch Method SM 2510 SM 2510 SM 2510 SM 2510 SM 2510 SM 2510 SM 2510 SM 2510 EPA 300.0 EPA 300.0 EPA 300.0 EPA 300.0 EPA 300.0 EPA 300.0 EPA 300.0 EPA 300.0 EPA 300.0 EPA 353.2 EPA 353.2 EPA 353.2 EPA 353.2 EPA 353.2 EPA 353.2 EPA 353.2 EPA 353.2 EPA 353.2 SM 531 OC SM 531 OC SM 531 OC SM 531 OC SM 531 OC SM 531 OC SM 531 OC SM 531 OC SM 531 OC SM 4500-P B SM 4500-P B SM 4500-P B SM 4500-P B SM 4500-P B SM 4500-P B SM 4500-P B SM 4500-P B SM 4500-P B QC Batch 541212 541212 541212 541212 541212 541212 541212 541212 541303 541303 541303 541303 541303 541303 541303 541303 541303 541432 541432 541432 541432 541432 541432 541432 541432 541432 143886 143886 143886 143886 143886 143886 143886 143886 143886 541342 541342 541342 541342 541342 541342 541342 541342 541342 Analytical Method SM 4500-P E SM 4500-P E SM 4500-P E SM 4500-P E SM 4500-P E SM 4500-P E SM 4500-P E SM 4500-P E SM 4500-P E Analytical Batch 541437 541437 541437 541437 541437 541437 541437 541437 541437 Date: 06/04/2018 05:56 PM REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 50 of 58 ED 002061 00090997-00060 Sierra Club v. EPA 18cv3472 NDCA c e A n a /y tic a f m w .p a c e fa b s .c o fi CHAIN-OF-CUSTODY / Analytical Request Doc The Gbain-of-Custodfy is a LEGAL DOCUMENT. All relevant fields must be completed a IdOtt: 10432836 10432836 Section A Required Client information: Company: NewFieldS Section B Required Project Information'. Report Ta: dtooke@newfields.com Section C invoice information: Attention: Donna McCammon 10432836 Address: 700 SW Higgins, Suite 15 Missoula, MT 59803 Email To: David Tooke Phone: 406-549-8270 Requested Due Date/TAT: Standard (except where noted) CopyTo: ajohnson@newfields.com; ksitler@newfrelds.com Company Name: N ew FieldS Address: Same Purchase Order No.: Project Name: Frenchtown Mill Pace Quote Reference: Project Number 350.0065.001 Phase 15 Pace Profile#: 3 2 6 3 4 REGULATORY a g e n c y r r N P D E S G R O U N D W A T E R I" D R IN K IN G W A T E R r U ST r RCRA r OTHER _______ S ite L o c a tio n MT STATE: R e q u e ste d A n a ly s is Filtere d (Y/N) | Section D Required Client Information SAMPLE ID (A-Z, 0-9 /,-) Sample IDs MUST BE UNIQUE Valid M atrix Codes MATRIX CODE DRrNKIMGWATER DW WATER WT WASTE WATER WW PRODUCT P SOIL/SOLID $L Oll OL WAIIRPE TMARp OTHER OT tissu e ts 8 t 1 CFR-1 2 CFR-2 3 SMW-11 4 HP-13A Pond 5 CFR-HP-13A (48-hr TAT) 6 HP-2 Pond SAMPLE TYPE (G=GRAB C=COMP) I -B ! uj Q O U X HX. WT G WT G WT G WT G WT G WT G COLLECTED COMPOSITE START COMPOSITE END/GRAB DATE TIME DATE 05/23/18 05/23/18 05/23/18 05/23/18 05/23/18 05/23/18 TIME 19:10 17:40 15:40 16:15 16:40 18:40 SAMPLE TEMP AT COLLECTION 9 OF CONTAINERS z Preservatives P 1 I | Total Metals (6010/6020)* Diss. Metals (6010/6020)* I Unpreserved <3 Z z TX 4 XXX 5 XXX 4 XXX 5 XXX 4 XXX 4 XXX I HCl m 4 X o 0 1z 1Methanol 1O ther <0 4 J Z *5 + >> Z 04 CO o UD CO P XXXXXXXXX XXXXXXXXX XXXXX XXXX XXXXXXXXX XXXXXXXXX XXXXXXXXX SM4500 PE Total Phos 2S40C TDS 300.0 IC Anions Alk, pH SM2510 Spec. Cond I Residua! C hlorine (Y/N) | Wk Pace Project No./ Lab I.D. erti \ O CX 003 <5<y-t fro s~ 7 CFR-HB-1 WT G 05/23/18 19:50 4 XXX XXXXXXXXX 8 SW -D U P WT G 05/23/18 __ 4 XXX XXXXXXXXX s ERB Wt G 05/23/18 20:55 6 XXX XXXXXXXXX e (p G~? 10 11 12 ADDITIONAL COMMENTS 6010:Ca, Mg, Na, K *6020:AI, V, Cr, Fe, Mn, Co, Zn, As, Se, Ag, Cd, Sb. Ba, Tl, Pb Please See attached project table for reference. RELINQUISHED B Y /AFFILIATION Heather Grotbo/NewFieids DATE mms TIME fe o - A CCEPTED BY / AFFILIATION DATE y j /fc TIME t O O O 3 .0 3* SAMPLE CONDITIONS 'Y T . Tier 10 ED_002061_00090997-00061 SA M PLER NAME AND SIGNATURE cn PRINT Name of SAMPLER: H E A T H E R G R O T B O o Important Note: By signing this form you are accepting Pace's N ET 30 day payment terms and F-ALL-Q-020rev.08,12-0ct-2007 C ourier: Commercial Document Name: Docum ent Revised: 02May2018 x ' ry / PaceAnalytical r Sam ple C o n d itio n Upon R eceipt Form Docum ent No.: Page 1 o f 2 Issuing A u th o rity : Client Name: F-MN-L-213-rev.23 Project #: Pace M innesota Q uality O ffice WOtt: 10432836 A /e tu J T j f e d E* I IPace Q RS I ISpeeDee Q U SPS Q Other: c lie n t PM: KSK1 Due Date: 06/04/18 CLIENT: 11 N eufleIds Tracking Number: i H l Q> % Y Q % T 0,7 s S Custody Seal on Cooler/Box Present? JlJY e s W r~iN o Seals intact? PtYes N o Optional: Proj. Due Date: Proj, Name; Packing Material: J P [B ubble W rap Q B ubble Bags I IN one d th e r :_ Temp Blank? 0 Y e s no Thermometer Q G 87A9170600254 Used: ^EJG87A9155100842 Typ o f Ice: E Ti/Vet I BIue l~ lN o n e Dry D M e lte d Cooler Temp Read rc ): 3 1 ^i[ 2>i0 Cooler Temp Corrected (C): 3 Cl^ 3,, * ^ B io lo g ica l Tissue Frozen? I lYes l~lNo T'eemm p sho uld be above fre e z in g t o 6C Correction Factor: j-fi/e . Daa'te and Initials of Person Examining Contents: l Y ) f*} USDA Regulated Soil ( 0 * N /A , w ate r sample) [ T I n /A S/ Did samples originate in a quarantine zone w ith in th e U nited States: AL, AR, CA, FL, GA, ID, LA, MS, Did samples originate fro m a foreign source (internationally, NC, NM , NY, OK, OR, SC, TN, TX o r VA (check maps)? Yes I iNo including Hawaii and Puerto Rico)? OYes No If Yes to e ith e r question, fill out a Regulated S oil Checklist (F-MN-Q-338) and in clu d e with SCUR/COC p a p e rw o rk . COMMENTS: Chain o f Custody Present? V e s No 1. Chain o f Custody Filled Out? No 2. Chain of Custody Relinquished? , 0 V es N o 3. Sampler Name a n d /o r Signature on COC? 0 V e s No n /a 4, Samples Arrived w ith in Hold Time? Short Hold Time Analysis (<72 hr)? Rush Turn Around Time Requested? Q V es No 5. Yes 0 fjo 6. Y e s ZTnq 7. Sufficient Volume? Correct Containers Used? -Pace Containers Used? 0 V es /P^Yes Yes No oo 8. 9. P c t/A td W o$P S u \^ v < i c c e r t- k i\y iir j tc /tr< 5 tz 'T c W v r . Containers Intact? flY e s No 10. Filtered Volume Received fo r Dissolved Tests? No n /a 11. N ote if sed im ent is visible in th e dissolved container Is su fficie n t info rm atio n available to reconcile the samples to ^ 0 Y e s No the COC? M atrix: < A y T All containers needing acid/base preservation have been checked? All containers needing preservation are fo u n d to be in J3Ves No com pliance w ith EPA recom m endation? {H N 0 3, HjS0 4, <2pH, NaOH >9 Sulfide, NaOH>12 Cyanide) Exceptions: VOA, C ollform , TOC/DOC Oil and Grease, / A 4* * ' {g fy ) DRO/8015 (water) and Dioxin/PFAS Y e s No n/a n/a J 3 n/ a Headspace In VOA Vials ( >6mm)? Y e s No 0 n/a Trip Blank Present? Yes No 0 N /A Trip Blank Custody Seals Present? Yes No - 0 N / A Pace Trip Blank Lot ft ( if purchased): 12. 13. ja fiN O s ^ 7 S a m p l e _ & 4 ZfHzSOz . a , ,, u 1 ' t DNaOH Positive fo r Res Chlorine? Y N Initial when com pleted: 14, 15, yyn / \ ' j J Lot tt o f added O preservative: ^ . @& J CLIENT NOTIFICATION/RESOLUTION Field Data Required? 1 lYes 1 INo Person Contacted: Date/Tim e: C om m ents/Resolution: Project Manager Review: ___________ ^ ... v *, _________________ Date: 5/25/18_______________ Note: Whenever there Is a discrepancy affecting North Carolinr|jympliani.ie samples, a copy of this form will be sent to the North Carolina DEHNR Certification Office ( i.e out of hold, incorrect preservative, out of temp, incorrect containers). Page 52 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00062 ^ / / .,,-FaceAnalytical Document Name: Sample Condition Upon Receipt Form Document No.: F-MN-L-213-rev.23 Document Revised: 02May20lB 1 Page 2 of 2 Issuing Authority: j Pace Minnesota Quality Office | SCUR Exceptions:______________________________Workorder #: Issue Sample ID Container Type/# Sample ID 5 / n u j - 11 H P " Z. P a c p /?' H & ' l pH Adjustment Log for Preserved Samples Type of Preservative pH Upon Receipt Date Preservation Adjusted Time Preservation Adjusted Amount of Additional Preservative Added >6 5 / x s j \ % l S cj s 11 11 I >0 m l- Lot it of Preservative Added 11 n V II h 1.6 m l * 1 pH After Adjustment 1 -0 l 0 \.o Initials /n% m l) mb Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 53 of 58 ED 002061 00090997-00063 Sierra Club v. EPA 18cv3472 NDCA ^ a c e A n a ly tic a l 0 10432831 W # : CHAIN-OF-CUSTODY /Analytical Request Boa The Chain-of-Custody Is a LE G A L DOCUMENT. All relevant fields must be completed ac 10432831 Section A Required Client Information: Company: NewFields Section B Required Project Information: ReportTo: dtooke@newfields.com Section C invoice Information: Attention: Donna McCammon 10432831 ACdress: 700 SW Higgins, Suite 15 Missoula, MT 59803 Email Tor David Tooke Phone: 406-549-8270 Fax: Requested Due Date/TAT: Standard (except where noted) CopyTo: ajotinson@newfields.com; ksitler@newfields.com Company Name: NewFields Address: Same Purchase Order No.: Project Name: Frenchtown Mill Project Number 350.0065.001 Phase 15 Pace Ouote Reference: Pace Project Manager Pace Profite #: Kang K h an g 32634 REGULATORY AGENCY r NPDES F GROUND WATER r UST r RCRA Site Location i' STATE: Requested A n alysis Filtered (Y/N) DRINKING W ATER OTHER [ Section D Required Client information S A M P L E ID (A -Z, 0-9 / Sample IDs MUST BE UNIQUE Valid Matrix Codes M A TR IX CODE DRINKING WATER CM WATER WT WASTE WATER WW PRODUCT P SOIL/SOUD SL OIL QL AWJR,P E wA Rp OTHER OT t is s u e ts UJ L 1 CFR-1 2 CFR-2 3 SMW-11 4 H P -1 3 A P on d 5 CFR-H P-13A (48-hr TAT) 6 HP-2 Pond 7 CFR-HB-1 3 SW -D U P 9 ERB M ATRIX CO D E (see valid codes toleft) a. 5 8 0 CD 6 t 1 < w WT G WT G WT G WT G WT G WT G WT G WT G wt G COLLECTED COMPOSITE START Z Q COMPOSITE END/GRAB 8 d O 0 S Cl DATE TIME DATE 5 1 TIME S 05/23/18 19:10 05/23/18 05/23/18 05/23/18 05/23/18 05/23/13 05/23/13 05/23/18 17:40 15:40 16:15 16:40 18:40 19:50 _,, 05/23/18 2 :5 5 # O F CONTAINERS U n p r e s e r v e d 1 Preservatives 1 1 1NaOH OH 1 d Pf O O 2 C XX ;z 4 XXX 5. X X X 4 XXX 5 XX X 4 XXX 4 XXX 4 XX X 4 XXX 6 XXX 1Methanol | Other 3 J CL Oo CO $ S lco Pace Project NoJ Lab I.D. QC>{ 1D 11 12 AOOiTiONAL COMMENTS ' 60l0:Ca, Mg, Na, K '602:A!, V, Cr, Fe, Mn, Co, Zn, As, Se, Ag?Cd, Sb, Ba, T, Pb RELINQUISHED BY/AFFILIATION Heather G notbo/NewFleIds DATE 5/24/18 - & . A CCEPTED B Y / AFFILIATION ce. DATE s 3 S it R o O S A 3 -0 SAMPLE CONDITIONS Z. r Ls U- Please See attached project table for reference. Tier 10 ED 002061 00090997-00064 "00) cn PRINT Name of SAMPLER:: H|-E|FAATTHHEERR GROTBO_______ SIGNATURE of SAMPLER: _ DATE Signed J L z J > (MM/DD/YY): cono Mmportaril Note: BysigningthisformyouareacceptingPace'sNET30daypaymenttermsandagreeingtolatechargesof1.5%permonth foraIrrylnvoicesnotpaidwll^in30day. 5/24/18 il fi sp F -AL L-Q-020rev .08 , 12-0ct-2007 -FaceAnalytics! Document Name: Sample Condition Upon Receipt Form Docum ent No.: F-MN-l.-213-rev.23 D o cu m e n t Revised: 02Mfay2018 Page 1 o f 2 Issuing A utho rity: Pace M inn esota Q uality O ffice Project #: UOtt: 1 0 4 3 2 8 3 1 C ourier: J T f e d E- ups I ICom mereiai I Pace SpeeDee Tracking Number: 7 */ 7 S 6 7 i> Custody Seal on C oole r/B oit Present? ^QVes O usps Q Other: clie n t PM: KSK1 D u e Date: 05/30/18 CLIENT: 11 N e u f ieIds Seals intact? 0 Y e s D no j 0pilo"al: Proj-DueDate: ^ Name: Packing Material: ^ 'B u b b le W ra p B u b b le Bags f l N o n e o t h e r : Temp Blank? PYes QNo Thermometer Q G87A9170600254 Used: ^ T g87A9 155100842 3 Cooler Temp Read (C): < ^ T e m p should be above fre e z in g to 6C Type of ice: ^ H 'Wet Qlue Qlslone Qory OMelted Cooler Temp Corrected (C): 3 * Cf ^ 3 * & Biological Tissue Frozen? Yes No Correction Factor: ~ f r ; Date and Initiais o f Person Examining Contents: V f ] 0N/A USDA Regulated Soil ( 0 T J /A , w ate r sample) Did samples originate in a quarantine zone w ith in the U nited States: AL, AR, CA, FL, GA, ID, LA. MS, Did samples originate from a foreign source (internationally, NC, N M , NY, OK, OR, SC, TN, TX or VA (check maps)? Yes I |No including Hawaii and Puerto Rico)? DYes D no If Yes to e ith e r question, fill out a Regulated Soil Checklist (F -M N -0 -3 3 8 ) and include w ith SCUR/COC paperwork. COMMENTS: Chain of Custody Present? Chain o f Custody Filled Out? Chain of Custody Relinquished? Sam pler Name and/or Signature on COC? PfYes o 1. No 2. >0 Ves No 3. 0 Yes o n / a 4. Sam p le s Arrived within Hold Time? Short Hold Tim e Analysis (<72 hr)? Rush Turn Around Tim e Requested? Su fficien t Volume? Correct Containers Used? -Pace Containers Used? OVes Yes - Yes 0 Yes No Zfao No No No No 5 .' 6. 7. 8. g u w -f r e - S . Q, s o b o Vs - ^ - Containers Intact? Yes No 10. Filtered Volume Received for Dissolved Tests? Is sufficient information available to reconcile the samples to the COC? M atrix: lA S T All containers needing acid/base preservation have been checked? All containers needing preservation are found to be in com pliance with EPA recommendation? (H N 0 3, HjSCh, <2pH, NaOH >9 Sulfide, NaOH>12 Cyanide) Exceptions: VOA, Coliform, TOC/DOC Oil and Grease, DRO/SQ15 (water) and Dioxin/PFAS 6 Headspace in VOA Vials ( > mm)? Trip Blank Present? Trip Blank Custody Seals Present? Pace T rip Blank Lot ft (If purchased): jE JY e s ^ 0 Yes ^Pf/es ^Zfves Yes Yes Yes HVes No No n /a 11. Note if sedim ent is visible in the dissolved container 12, No n /a 13. 0HNO3 S a m p le # /; 7^ o n/a No No No No 0 /A ,0N /A JHfo/A ..PTry/f, Initial when completed: 14. 15. >< Lot ff of added preservative: CLIENT N O TIFICA TiO N /R ESG LU llO hi Person Contacted: D ate/Tim e: Field D ata R equ ired ? [~~lYes Q k f o Com merits/Resolution: \ ? Project M anager Review: N o te : W h e n e v e r t h e r e is a d is c r e p a n c y a f f e c t in g N o r t h C a r o t i n a ^ | m p l i a n c ^ j n p l e s , a c o p y o f t h is f o r m i h o ld , in c o rre c t p re se rva tive , o u t o f te m p , in c o rre c t c o n ta in e rs ). ! b e s e n t ta th e N o rth C a ro lin a DEHNR C e rtific a tio n O ffic e { i.e o u t o f Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 55 of 58 ED 002061_00090997-00065 Table 11 Groundwater Sample Methods, Containers and Preservatives 2018 and 2019 Groundwater Monitoring Plan Frenchtown Mill Site, Missoula County, Montana Parameter Group Analytical Method & Parameters Number of Containers Container Type Preservative / A dditive Hold Time Field Parameters Flow Cell / In Field; pH, conductivity, DO, ORP, tem perature, turbidity D io x in s /F u ra n s 8290; congeners PCDD/F (CI4-CI8) 2005 WHO Total and Dissolved M e tals 6020; Ag, Al, As, Ba, Cd, Cr, Co, Cu, Fe, Pb, Mn, Ni, Sb, Se,TI,V, 7471B; Hg 6010;Ca, Mg, Na, K Volatile Organic Compounds (VOCs) 82 60; See FSP Table D-5 Semi-Volatile Organic Compounds (SVOCs) 8270; See FSP Table D-5 Polychlorinated Biphenyls (PCBs) Nutrients Ions 8082; PCBs (Aroclors) 353.2; N itrate+N Itrite SM 4500-P-E; Phosphate SM 5310C; TOC 300.0; S04, Cl, F SM2320B; Alkalinity SM 2540-C; TDS Electrode; Conductivity, pH 0 ... ... ... Store a t <6C, or low er, in the dark. Extract within 30 days and analyze 2 1-liter amber glass bottle Cool to 6C, sodium within 45 days of extraction. thiosulfate Analyze withing 1 year if sample extracts stored in the dark at < - lOoC. Cool to 6C; n itric acid 250-mL HOPE bottle to pH <2; water to be 6 months w ith th e exception o f 1 (Dissolved, Field-Filtered) sampled fo r dissolved mercury (28 days). metals m ust be field- filtered, 3 40m LVO Avial Cool to 6C; hydrochloric acid to pH<2; Sodium Thiosulfate (Na2S20 3) if 14 days. Cl present 2 1-lite r amber glass bottle Cool to 6C Extract within 7 days after sample collection. Analyze w ith in 40 days o f extraction. Extract within 1 year of sample 2 1-liter amber glass bottle Cool to 6C but above collection. Analyze w ith in 40 days freezing o f extraction. 1 250-mL HOPE bottle Cool to 6C, sulfuric acid 28 days to pH <2 1 500-mL HOPE bottle Cool to 6C All analytes 28 days except TDS (7 days). Notes: - n o t applicable Hg - mercury Ag - silver AI - aluminum As - arsenic Ba - barium Ca - calcium Cd - cadmium Cl - chloride Co - cobalt Cr - chromium K - potassium Mg - magnesium mL - m illiliter mn - manganese Na - sodium Ni - nickel ORP - oxidation reduction potential Pb - lead Se - selenium Cu - copper S 0 4 - sulfate C - degrees Celsius DO - dissolved oxygen TDS - total dissolved solids Tl - thallium Fe - iron HOPE - high density polyethylene T O C - total organic carbon V - vanadium Zn - zinc FSP - NewFlelds 2015, Field Sampling Plan, Appendix D o f the Remedial Investlgation W o rk Plan, Novem ber 2 0 15 Sierra Club v. EPA 18cv3472 NDCA Tier 10 Page 56 of 58 ED 002061 00090997-00066 Friday. M ay 25. 2018 12:10:48 PU FMT-ALL-C-002rev.00 24March2009 Page 57 of 58 / ' -FaceAnalytical' D o c u > r:e n i N a rv a . S a m p le C o n d itio n U p o n R e x e ip t F o rm D ocum ent No F -V M -C -Q 0 .l-R e v .1 0 D o c u rn e n f R e v v e d : ? S R R a r70 ?6 Page 1 o f 1 Is s u in g A u th o r ity : P ace V irg in ia , M in n e s o ta Q u a n te O ffic e C lie n t N am e: Ai . /V '\ !\ / Project if: C o u rie r: T ra c k in g N u m b e r: L J r e d Ex i iC o m m e re ia i I JUPS F P ace [__ U S P S j L O t h e r : r ia ie n t _____________ WO#'1 2 1 0 9 1 7 3 12109173 C u s to d y Seni o n C o o le r/B c x P re s e n t? [ jY es J no S e a ls I n ta c t 7 Q V e s C jN o O p tio n a l: P ro f. D ue C a te : f 7r o f . N a m e P a c k in g M a te ria l: L J B u b b le W ra p [f/IB u b b le Sags |__ I N o n e [ jO in e m T e m p B la n k ? t f j Yes jjN o T h e r m o m e t e r U s e d : 1 / jT 140792808 T y p e o f Ic e : C o o le r T e m p R e a d 'C : A 1J T s r n p s h o u l d b e a b o v e f r e e z i n g t n 6 :' C C o o le r T e m p C o rre c te d *C C o rre c tio n F a c to i _ 7 | W e t [ j B lu e LjN o n e f^Sampifcs on ice, cooling process has b e g u n c B io lo g ic a l T is s u e F ro z e n ? D a te a n d in itia ls o f P e rs o n E x a m in in g C o n te n ts : j Iv e s ; N o 1/Y N A C,-v % fS Q C o m m e n ts: C h a in o f C u s to d y P re s e n t7 C h a in o f C u s to d y P iiie d O u t 7 C h a in o f C u s to d y R e lin q u is h e d ? S a m p le r N a m e and S ig n a tu re on CO C7 Y g s........ [ > c I I c V ......... b e S no Yes no n /A 1 n /A s. n/a 7 [J N /A A. .S a m p le s A rriv e d w ith in H o ld T im e 7 S h o rt H o ld T im e A n a ly s is (<??. h r}? R ush T u rn A ro u n d T im e R e q u e s te d ? S u ffic ie n t V o lu m e ? ?es ves ves LJves [J N C i I ,-- , , H m/ a . J N /A n /a S. If Fecah [_ ]< g b o o rs [ J >8. <2? h o u rs U M x ! h o u rs ? 7. g. C o rre c t C o n ta in e rs u s e d 7 Pace C o n ta in e rs U s e d 7 C o n ta in e rs in ta c t? F ilte re d v o lu m e R e c e iv e d fo r D is s o lv e d T e s ts 7 Yes L J Yes [jY e s M Ves hio uc no n/a [JN /A n /A n /A 9 10. 11. N o te if s e d im e n t is v is ib le m th e d is s o lv e d c o n ta in e rs . S a m p le L ab els M a tc h C O C? ves no n/A 12 -in c lu d e s D a te /T im e /iD /A n a ly s is M a trix A ll c o n ta in e rs n e e d in g a c id /b a s e p re s e rv a tio n w ill he c h e c k e d and d o c u m e n te d in th e pH lo g b o o k ves CU No ---tie a d -S p 3 ce --iri--M e .tA -v-!Jyf w :e u r,v-C M iA o 4 a fttr-------------------------------- - . Y e s ......... H h c n/a S e e p H lo g f o r r e s u lts a n d a d d it io n a l p r e s e r v a t io n d o c u m e n ta tio n .... Q n /a .... - 1 3 - .... -.......... - - - ................ ............... - ........ ...........................................................- ...........................- ........ H e a d s p a c e m V O A V ia ls ( > 6 m m )? T rip B la n k P re s e n t? T r ip B la n k C u s to d y S e a ls P re s e n t? Pace Trip Biank Lot S (if purchased): Ves ves Yes LJN L.J no N /A L ,,j N /A IS n/a C L IE N T NOTIFICATION/RESOLUTION P e rso n C o n ta c te d : C orn m e n ls /R e s o lu tio n O a te /T im e : F ie ld D a ta R e q u ire d ? F jY e s O n o FECAL WAIVER ON FILE Y N TEMPERATURE WAIVER ON FILE Y N P r o j e c t M a n a g e r R e v i e w : Y ? 7 c f L < W W m R ________________________ D a te : 5 /2 9 /1 8 oi N o t e W h e n e v e r t h e r e is a d is c r e p a n c y a f f e c t in g N o r t h C a ro lin a c o m p lia n c e s a m p le s , a c o p y t in s t e r m w ill b e s e n t t o ; b e N o r t h C a r o lin a O E H N R C e r t if ic a t io n O ff ic e h e o u t o i h o ld , in c o rre c t p re s e rv a tiv e , o u t o f te m p , in c o rre c t c o n ta in e rs ) Page 58 of 58 Sierra Club v. EPA 18cv3472 NDCA Tier 10 ED 002061 00090997-00068