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PERFORMANCE EVALUATION
03-18-2016 49445626 WP16-1 Page 1 of 82
Scheduled StudyWP16-1 4944562613-Jan-2016 Through 26-Feb-2016 RTC Labcode
WY00002EPA Labcode
Participating Laboratory:Energy Laboratories-CasperDonny JuarezPO Box 247Casper WY 82602-0247 US
Thank you for participating in study WP16-1. Additional information about this study may be found online atwww.sigmaaldrich.com/pt.
Sigma-Aldrich RTC Inc.2931 Soldier Springs RoadLaramie, WY 82070 USA1-307-742-5452www.sigmaaldrich.com
This report shall not be reproduced except in full, without written approval of the laboratory. The data andresults reported in this document are the property of the participating laboratory and are confidential. If youwish to appeal an evaluation listed in this report, please call our QA Supervisor at (307) 742-5452 or [email protected]
Sincerely,
Jennifer DuhonProficiency Testing Supervisor
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AccreditorsEvaluations of this dataset will be sent to the accreditor(s) listed below using your laboratory's labcode listed above eachaccrediting agency. If any of the information listed below is incorrect, please contact RTC immediately.
Accredating LabcodeFlorida Department of Health
Vanessa SotoActing Program AdministratorPO Box 2101217 Pearl StreetJacksonville FL 32231 US
Accredating LabcodeIdaho Bureau of Laboratories
Robert VoermansMicro Program2220 Old Penitentiary RoadBoise ID 83712 US
Accredating LabcodeNorth Dakota DOH
Cindy Auen2220 Old Penitentiary RoadBoise ID 83712 US
Accredating LabcodeNorth Dakota DOH
Marty HaroldsonDMR-QA Coordinator2220 Old Penitentiary RoadBoise ID 83712 US
Accredating LabcodeNebraska DEQ
Reuel AndersonDMR-QA Coordinator/Lab CertificationPO Box 98922Lincoln NE 68509-8922 US
Accredating LabcodeNew Mexico Environmental Department
Oneva PenaLaboratory Certification Coordinator - WSPO Box 98922Lincoln NE 68509-8922 US
Accredating LabcodeOregon State Public Health Laboratory
Gary WardORELAP Administrator
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3150 NW 229th Ave.Ste. 100Hillsboro OR 97124-6536 US
Accredating LabcodeSouth Dakota DENR
Barbara FriedemanDrinking Water Acc.3150 NW 229th Ave.Ste. 100Hillsboro OR 97124-6536 US
Accredating LabcodeSouth Dakota DENR
Stacy EllwangerHealth Lab3150 NW 229th Ave.Ste. 100Hillsboro OR 97124-6536 US
Accredating LabcodeTexas CEQ
Susan SimonetDMR-QA CoordinatorQuality Assurance/Laboratory AccreditationPO Box 13087 (MC-176)Austin TX 78711-3087 US
Accredating LabcodeTexas CEQ
Frank JamisonPROGRAM MANAGERQuality Assurance/Laboratory AccreditationPO Box 13087 (MC-176)Austin TX 78711-3087 US
Accredating LabcodeUtah Bureau of Laboratory Improvement
Jill JonesLaboratory Certification Program4431 South 2700 WestTaylorsville UT 84119 US
Accredating LabcodeWyoming DEQ
Steve VienLaboratory Supervisor208 South College DriveCheyenne WY 82002 US
Accredating Labcode
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EPA Region 8
Monia Ben-KhaledDMR-QA Coordinator1595 Wynkoop StreetDenver CO 80202-1129 US
Accredating LabcodeNew Mexico Environmental Department
Barbara CooneyDMR-QA Coordinator1595 Wynkoop StreetDenver CO 80202-1129 US
Accredating LabcodeColorado DPHE
Eric MinkDMR-QA Coordinator4300 S Cherry Creek Drive South(WQCD-CADM B2)Denver CO 80246 US
Accredating LabcodeSouth Dakota DENR
Tim FlorSurface Water Acc.4300 S Cherry Creek Drive South(WQCD-CADM B2)Denver CO 80246 US
Accredating LabcodeColorado DPHE
Ben ChouafCertifcation Officer4300 S Cherry Creek Drive South(WQCD-CADM B2)Denver CO 80246 US
Accredating LabcodeEPA Region 8
Marcie TiddWaste Water/Drinking Water Certification1595 Wynkoop StreetDenver CO 80202-1129 US
Accredating LabcodeMontana Dept. of Public Health & Human Services
Russell LeuPO Box 4369Helena MT 59604-4369 US
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Accredating LabcodeWashington State Dept. of Ecology
Alan RueLab Accreditation Unit SupervisorPO Box 488Manchester WA 98353 US
Accredating LabcodeNevada DEP
Michelle NenzelLaboratory Certification Officer901 S. Stewart StreetSte. 4001Carson City NV 89701 US
Accredating LabcodeIdaho Bureau of Laboratories
Ernie BaderChemistry Program2220 Old Penitentiary RoadBoise ID 83712 US
Accredating LabcodeNebraska Health and Human Services System
Laurie WietingAssistant Lab Manager3701 S. 14th StreetLincoln NE 68502 US
RTC is accrediated to perform PT programs for the scope of accredation to ISO/IEC 17043under ACLASS certificate AP-1469
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Demands
Method:HACH 8000 (1979) [60003001]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Chemical oxygen demand (COD) 1,2 176 mg/L 164 133 to 195 1.18 Acceptable1565 / PE1130-20ML - Lot LRAA7523/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9843, b:-0.3171,c:0.0432, d:3.0191
Method:SM 5210 B 21st ED (2001) [20135006]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
5-day BOD 1,2 100 mg/L 103 55.1 to 150 -0.19 Acceptable1530 / PE1130-20ML - Lot LRAA7523/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.6237, b:0.7022,c:0.0928, d:0.6636
Method:SM 5310 C 21st ED (2000) [20138607]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Dissolved organic carbon (DOC) 1,2 628 mg/L 65.5 55.1 to 75.9 162.57 Not Acceptable1710 / PE1130-20ML - Lot LRAA7523/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9904, b:0.1647,c:0.0508, d:0.1115
Total organic carbon (TOC) 1,2 640 mg/L 65.6 55.2 to 76.1 165.53 Not Acceptable2040 / PE1130-20ML - Lot LRAA7523/Analyst:AA/ Analysis Date: 2016-01-19
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9926, b:0.1680,c:0.0473, d:0.3536
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Low Level Analytes
Method:EPA 245.7 2 (2005) [10038105]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Low Level Mercury 1,2 87.4 ng/L 89 69.7 to 108 -0.25 Acceptable1095 / PE1205-20ML - Lot LRAA7877/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9910, b:0.2064,c:0.0432, d:2.5774
Method:EPA 7470A (1994) [10165807]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Low Level Mercury 1,2 95 ng/L 89 69.7 to 108 0.93 Acceptable1095 / PE1205-20ML - Lot LRAA7877/Analyst:AA/ Analysis Date: 2016-01-27
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9910, b:0.2064,c:0.0432, d:2.5774
Method:SM 3112 B 21st ED (1999) [20057801]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Low Level Mercury 1,2 94.1 ng/L 89 69.7 to 108 0.79 Acceptable1095 / PE1205-20ML - Lot LRAA7877/Analyst:AA/ Analysis Date: 2016-01-27
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9910, b:0.2064,c:0.0432, d:2.5774
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Microbiology
Method:SM 9222 D (m-FC) 21st ED (1997) [20209807]
Analyte Result Units AssignedValue
Accept.Window Z Evaluation
Fecal coliforms 1,2 <1CFU/100mL 83.7 0 to 223 -1.8 Acceptable
2530 / MIC003-2EA - Lot LRAA9312/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 5Voluntary Evaluation Parameter - deviations:3
Method:SM 9223 B (Colilert® Quanti-Tray®) 21st ED (1997) [20211409]
Analyte Result Units AssignedValue
Accept.Window Z Evaluation
Total Coliform, MPN 1,2 32.3MPN/100 mL 146 0 to 313 -2.04 Acceptable
2500 / MIC003-2EA - Lot LRAA9312/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 5Voluntary Evaluation Parameter - deviations:3
Escherichia coli, MPN 1,2 32.3MPN/100 mL 139 0 to 312 -1.85 Acceptable
2525 / MIC003-2EA - Lot LRAA9312/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 5Voluntary Evaluation Parameter - deviations:3
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Minerals
Method:EPA 200.7 4.4 (1994) [10013806]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium, Ca 1,2 55.8 mg/L 56.5 48 to 65 -0.25 Acceptable1035 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Magnesium, Mg 1,2 26.2 mg/L 25.3 21.5 to29.1 0.71 Acceptable
1085 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Potassium, K 1,2 11 mg/L 10.6 8.48 to12.7 0.57 Acceptable
1125 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Sodium, Na 1,2 23.7 mg/L 22.6 18.1 to27.1 0.73 Acceptable
1155 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Method:EPA 200.8 5.4 (1994) [10014605]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium, Ca 1,2 57.9 mg/L 56.5 48 to 65 0.49 Acceptable1035 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Magnesium, Mg 1,2 26.3 mg/L 25.3 21.5 to29.1 0.79 Acceptable
1085 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Potassium, K 1,2 11.1 mg/L 10.6 8.48 to12.7 0.71 Acceptable
1125 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
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Sodium, Na 1,2 23.8 mg/L 22.6 18.1 to27.1 0.79 Acceptable
1155 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Method:EPA 300.0 2.1 (1993) [10053200]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Bromide 1,2 6.52 mg/L 6.42 5.38 to7.46 0.29 Acceptable
1540 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0098, b:-0.0533,c:0.0400, d:0.0912
Chloride 1,2 56 mg/L 58.1 50.5 to65.8 -0.83 Acceptable
1575 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.005, b:0.0490,c:0.0376, d:0.3716
Fluoride 1,2 2.81 mg/L 3.05 2.51 to3.58 -1.34 Acceptable
1730 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9748, b:0.0156,c:0.0487, d:0.0277
Sulfate 1,2 16.7 mg/L 17.1 13.6 to20.6 -0.34 Acceptable
2000 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9880, b:-0.2130,c:0.0473, d:0.3309
Method:EPA 6010C 3 (2007) [10155905]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium, Ca 1,2 56.5 mg/L 56.5 48 to 65 0 Acceptable1035 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Magnesium, Mg 1,2 26.5 mg/L 25.3 21.5 to29.1 0.94 Acceptable
1085 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Potassium, K 1,2 11.2 mg/L 10.6 8.48 to12.7 0.85 Acceptable
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1125 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Sodium, Na 1,2 23.8 mg/L 22.6 18.1 to27.1 0.79 Acceptable
1155 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Method:EPA 6010D (2012) [10155916]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium, Ca 1,2 56.5 mg/L 56.5 48 to 65 0 Acceptable1035 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Magnesium, Mg 1,2 26.5 mg/L 25.3 21.5 to29.1 0.94 Acceptable
1085 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Potassium, K 1,2 11.2 mg/L 10.6 8.48 to12.7 0.85 Acceptable
1125 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Sodium, Na 1,2 23.8 mg/L 22.6 18.1 to27.1 0.79 Acceptable
1155 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Method:EPA 6020A (1998) [10156408]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium, Ca 1,2 54.7 mg/L 56.5 48 to 65 -0.64 Acceptable1035 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Magnesium, Mg 1,2 25.2 mg/L 25.3 21.5 to29.1 -0.08 Acceptable
1085 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Potassium, K 1,2 10.5 mg/L 10.6 8.48 to12.7 -0.14 Acceptable
1125 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Sodium, Na 1,2 22.8 mg/L 22.6 18.1 to27.1 0.13 Acceptable
1155 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Method:EPA 6020B (2014) [10156420]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium, Ca 1,2 54.7 mg/L 56.5 48 to 65 -0.64 Acceptable1035 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Magnesium, Mg 1,2 25.2 mg/L 25.3 21.5 to29.1 -0.08 Acceptable
1085 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Potassium, K 1,2 10.5 mg/L 10.6 8.48 to12.7 -0.14 Acceptable
1125 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Sodium, Na 1,2 22.8 mg/L 22.6 18.1 to27.1 0.13 Acceptable
1155 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0666, d:0
Method:SM 2320 B 21st ED (1997) [20045403]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Alkalinity as CaCO3 1,2 52.8 mg/L 48.8 41.5 to 56.1 1.65 Acceptable
1505 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-19
Evaluation Criteria - 4Voluntary
Evaluation Parameter - break:40,highPercentage:0.15, lowPercentage:0.20
Method:SM 2340 B 21st ED (1997) [20046406]
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Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Calcium hardness as CaCO3 1,2 139 mg/L 141 120 to 162 -0.28 Acceptable1550 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Hardness, total as CaCO3 1,2 247 mg/L 245 208 to 282 0.16 Acceptable
1755 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:SM 2510 B 21st ED (1997) [20048402]
Analyte Result Units AssignedValue
Accept.Window Z Evaluation
Specific conductance, Conductivity (25ºC) 1,2 688umhos/cm 702 632 to 772 -0.6 Acceptable
1610 / PE1041-1KT - Lot LRAA9549/Analyst:AA/ Analysis Date: 2016-01-19
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.0333, d:0
Method:SM 2540 C 21st ED (1997) [20050208]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Total Dissolved Solids at 180ºC (TDS) 1,2 568 mg/L 560 515 to 605 0.53 Acceptable1955 / PE3050-500ML - Lot LRAA8001/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0, d:15.0
Method:SM 4500-F¯ C 22nd ED (2011) [20102210]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Fluoride 1,2 3.04 mg/L 3.05 2.51 to 3.58 -0.06 Acceptable1730 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9748, b:0.0156,c:0.0487, d:0.0277
Method:SM 4500-SO4¯ E 21st ED (1997) [20132825]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
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Sulfate 1,2 18.1 mg/L 17.1 13.6 to 20.6 0.86 Acceptable2000 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9880, b:-0.2130,c:0.0473, d:0.3309
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Miscellaneous Analytes
Method:EPA 1664A (SGT-HEM) (1999) [10261606]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silica Gel Treated n-Hexane ExtractableMaterial (Non-polar Material) 1,2 38.5 mg/L 20.8 10.9 to 30.8 5.35 Not Acceptable
6142 / PE1083-2ML - Lot LRAA7607/Analyst:AA/ Analysis Date: 2016-01-27
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9400, b:-0.4166,c:0.0545, d:2.0789
Method:EPA 200.7 4.4 (1994) [10013806]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silica as SiO2 1,2 186 mg/L 188 141 to 235 -0.13 Acceptable
1990 / PE1078-20ML - Lot LRAA9366/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.08333,d:0
Method:EPA 200.8 5.4 (1994) [10014605]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silica as SiO2 1,2 170 mg/L 188 141 to 235 -1.15 Acceptable
1990 / PE1078-20ML - Lot LRAA9366/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.08333,d:0
Method:EPA 420.1 (1978) [10079400]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Total phenolics 1,2 2.25 mg/L 1.94 0.98 to 2.89 0.97 Acceptable1905 / PE1134-2ML - Lot LRAA7603/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.6408, b:0.0250,c:0.1038, d:0.0082
Method:EPA 6010C 3 (2007) [10155905]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
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Silica as SiO2 1,2 153 mg/L 188 141 to 235 -2.23 Acceptable
1990 / PE1078-20ML - Lot LRAA9366/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.08333,d:0
Method:EPA 6010D (2012) [10155916]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silica as SiO2 1,2 153 mg/L 188 141 to 235 -2.23 Acceptable
1990 / PE1078-20ML - Lot LRAA9366/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.08333,d:0
Method:EPA 6020A (1998) [10156408]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silica as SiO2 1,2 142 mg/L 188 141 to 235 -2.93 Acceptable
1990 / PE1078-20ML - Lot LRAA9366/Analyst:AA/ Analysis Date: 2016-02-03
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.08333,d:0
Method:EPA 6020B (2014) [10156420]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silica as SiO2 1,2 142 mg/L 188 141 to 235 -2.93 Acceptable
1990 / PE1078-20ML - Lot LRAA9366/Analyst:AA/ Analysis Date: 2016-02-03
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.08333,d:0
Method:HACH 8021 [60003501]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Total residual chlorine 1,2 1.5 mg/L 0.81 0.61 to 1 10.91 Not Acceptable1940 / PE1065-2ML - Lot LRAA7602/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9345, b:0.0392,c:0.0688, d:0.0073
Method:SM 2310 B 22nd Ed (2011) [20044411]
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Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Acidity, as CaCO3 1,2 855 mg/L 834 751 to 917 0.76 Acceptable
1500 / PE1269-20ML - Lot LRAA8806/Analyst:AA/ Analysis Date: 2016-01-19
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:.03333334,d:0
Method:SM 2540 D 22nd Ed (2011) [20051018]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Total Suspended Solids, Non-Filterable Residue(TSS) 1,2 65 mg/L 57.6 47.5 to 67.7 2.2 Acceptable
1960 / PE3050-500ML - Lot LRAA8001/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9728, b:-0.6338,c:0.0300, d:1.5793
Method:SM 4500-H+ B 22nd ED (2011) [20105015]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
pH 1,2 7.89 Units 7.9 7.7 to 8.1 -0.15 Acceptable1900 / PE1210-100ML - Lot LRAA9689/Analyst:AA/ Analysis Date: 2016-01-19
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0,d:0.06667
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Nutrients
Method:EPA 200.7 4.4 (1994) [10013806]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Phosphorus as P, total 1,2 6.28 mg/L 6.04 5.04 to 7.03 0.72 Acceptable1910 / PE1051-2ML - Lot LRAA8572/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:0.0084,c:0.0506, d:0.0254
Method:EPA 300.0 2.1 (1993) [10053200]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Nitrate as N 1,2 6.87 mg/L 6.9 5.66 to8.15 -0.07 Acceptable
1810 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9975, b:-0.0005,c:0.0506, d:0.0642
Nitrate+nitrite as N 1,2 8.23 mg/L 7.85 6.52 to9.17 0.86 Acceptable
1820 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9957, b:-0.0010,c:0.0509, d:0.0400
Nitrite as N 1,2 1.08 mg/L 0.97 0.78 to1.15 1.84 Acceptable
1840 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0017, b:-0.0030,c:0.0377, d:0.0250
Orthophosphate as P 1,2 2.75 mg/L 2.5 2.13 to2.88 2 Acceptable
1870 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:EPA 353.2 (calc) [10238809]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Nitrate+nitrite as N 1,2 7.89 mg/L 7.85 6.52 to 9.17 0.09 Acceptable1820 / PE1060-20ML - Lot LRAA9629/Analyst:AA/ Analysis Date: 2016-01-19
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9957, b:-0.0010,c:0.0509, d:0.0400
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Method:EPA 6010C 3 (2007) [10155905]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Phosphorus as P, total 1,2 6.46 mg/L 6.04 5.04 to 7.03 1.26 Acceptable1910 / PE1051-2ML - Lot LRAA8572/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:0.0084,c:0.0506, d:0.0254
Method:EPA 6010D (2012) [10155916]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Phosphorus as P, total 1,2 6.46 mg/L 6.04 5.04 to 7.03 1.26 Acceptable1910 / PE1051-2ML - Lot LRAA8572/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:0.0084,c:0.0506, d:0.0254
Method:EPA 6020A (1998) [10156408]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Phosphorus as P, total 1,2 6.24 mg/L 6.04 5.04 to 7.03 0.6 Acceptable1910 / PE1051-2ML - Lot LRAA8572/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:0.0084,c:0.0506, d:0.0254
Method:EPA 6020B (2014) [10156420]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Phosphorus as P, total 1,2 6.24 mg/L 6.04 5.04 to 7.03 0.6 Acceptable1910 / PE1051-2ML - Lot LRAA8572/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:0.0084,c:0.0506, d:0.0254
Method:SM 4500-NH3 G 21st ED (1997) [20111200]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Ammonia as N 1,2 15.3 mg/L 15.2 12.3 to 18.2 0.1 Acceptable1515 / PE1195-20ML - Lot LRAB0356/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9923, b:0.0567,c:0.0583, d:0.0914
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Method:SM 4500-NO2¯ B 21st ED (2000) [20112805]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Nitrite as N 1,2 1.09 mg/L 2.02 1.72 to 2.32 -9.21 Not Acceptable1840 / PE1153-2ML - Lot LRAA7843/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0017, b:-0.0030,c:0.0377, d:0.0250
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Petroleum Hydrocarbons
Method:EPA 1664A (1999) [10127807]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
n-Hexane Extractable Material (O&G) 1,2 44.7 mg/L 42.1 28.5 to 55.7 0.57 Acceptable1803 / PE1083-2ML - Lot LRAA7607/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9400, b:-0.4166,c:0.0545, d:2.0789
Method:EPA 8015B (1996) [10173601]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Diesel Range Organics (DRO) 1,2 3720 ug/L 3740 1370 to6120 -0.03 Acceptable
9369 / PE1708-2ML - Lot LRAA6198/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.7790, b:-96.0467,c:0.1386, d:109.1897
Total Purgeable Hydrocarbons 1,2 428 ug/L 470 175 to 765 -0.43 Acceptable5207 / PE1798-2ML - Lot LRAA9842/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0682, b:21.3958,c:0.2285, d:2.4231
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Trace Metals - Waste Water
Method:EPA 200.7 4.4 (1994) [10013806]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Antimony, Sb 1,2 305 ug/L 273 215 to 331 1.67 Acceptable1005 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9864, b:-1.1174,c:0.0471, d:6.1230
Arsenic, As 1,2 827 ug/L 833 711 to 955 -0.15 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
Barium, Ba 1,2 1250 ug/L 1200 1020 to1380 0.83 Acceptable
1015 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Beryllium, Be 1,2 474 ug/L 470 400 to 541 0.17 Acceptable1020 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Boron, B 1,2 989 ug/L 927 788 to1070 1.34 Acceptable
1025 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cadmium, Cd 1,2 836 ug/L 834 709 to 959 0.05 Acceptable1030 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Chromium, Cr (total) 1,2 852 ug/L 838 712 to 964 0.33 Acceptable1040 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cobalt, Co 1,2 912 ug/L 912 775 to1050 0 Acceptable
1050 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.00, b:0, c:0.05,d:0
Copper, Cu 1,2 606 ug/L 600 510 to 690 0.2 Acceptable1055 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Method:EPA 200.7 4.4 (1994) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Iron, Fe 1,2 2690 ug/L 2550 2170 to2940 1.09 Acceptable
1070 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lead, Pb 1,2 1520 ug/L 1470 1250 to1690 0.68 Acceptable
1075 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lithium, Li 2 502 ug/L 440 308 to 572 1.41 Acceptable1080 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.1, d:0
Manganese, Mn 1,2 1000 ug/L 983 836 to1130 0.35 Acceptable
1090 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Molybdenum, Mo 1,2 284 ug/L 269 231 to 306 1.19 Acceptable1100 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9953, b:-0.1614,c:0.0372, d:2.5555
Nickel, Ni 1,2 1660 ug/L 1640 1440 to1830 0.31 Acceptable
1105 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Selenium, Se 1,2 89.7 ug/L 110 93.5 to 127 -3.69 Not Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 258 ug/L 488 415 to 561 -9.43 Not Acceptable1150 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 87.2 ug/L 78.2 66.5 to89.9 2.3 Acceptable
1160 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Method:EPA 200.7 4.4 (1994) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Thallium, Tl 1,2 705 ug/L 673 563 to 784 0.87 Acceptable1165 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:-0.9634,c:0.0479, d:4.2361
Tin, Sn 1,2 1670 ug/L 1880 1320 to2440 -1.12 Acceptable
1175 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 84.9 ug/L 81.1 68.9 to93.3 0.94 Acceptable
1180 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Vanadium, V 1,2 201 ug/L 194 165 to 223 0.72 Acceptable1185 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Zinc, Zn 1,2 1900 ug/L 1880 1600 to2160 0.21 Acceptable
1190 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Uranium, U 1,2 <1000ug/L 140 126 to 154 -29.98 Acceptable
3055 / PE1209-20ML - Lot LRAB0351/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.03333,d:0
Aluminum, Al 1,2 2870 ug/L 2660 2250 to3080 1.52 Acceptable
1000 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-22
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9823, b:9.5889,c:0.0471, d:11.2110
Method:EPA 200.8 5.4 (1994) [10014605]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Antimony, Sb 1,2 290 ug/L 273 215 to 331 0.89 Acceptable1005 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9864, b:-1.1174,c:0.0471, d:6.1230
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Arsenic, As 1,2 878 ug/L 833 711 to 955 1.11 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
Barium, Ba 1,2 1370 ug/L 1200 1020 to1380 2.84 Acceptable
1015 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Beryllium, Be 1,2 480 ug/L 470 400 to 541 0.43 Acceptable1020 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Boron, B 1,2 1040 ug/L 927 788 to1070 2.44 Acceptable
1025 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cadmium, Cd 1,2 891 ug/L 834 709 to 959 1.37 Acceptable1030 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Chromium, Cr (total) 1,2 889 ug/L 838 712 to 964 1.22 Acceptable1040 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cobalt, Co 1,2 918 ug/L 912 775 to1050 0.13 Acceptable
1050 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-02-03
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.00, b:0, c:0.05,d:0
Copper, Cu 1,2 662 ug/L 600 510 to 690 2.07 Acceptable1055 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Method:EPA 200.8 5.4 (1994) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Iron, Fe 1,2 2450 ug/L 2550 2170 to2940 -0.78 Acceptable
1070 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lead, Pb 1,2 1630 ug/L 1470 1250 to1690 2.17 Acceptable
1075 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Manganese, Mn 1,2 1080 ug/L 983 836 to1130 1.97 Acceptable
1090 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Molybdenum, Mo 1,2 270 ug/L 269 231 to 306 0.08 Acceptable1100 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9953, b:-0.1614,c:0.0372, d:2.5555
Nickel, Ni 1,2 1880 ug/L 1640 1440 to1830 3.76 Not Acceptable
1105 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Selenium, Se 1,2 111 ug/L 110 93.5 to 127 0.18 Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 248 ug/L 488 415 to 561 -9.84 Not Acceptable1150 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-29
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 84.4 ug/L 78.2 66.5 to89.9 1.59 Acceptable
1160 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Thallium, Tl 1,2 764 ug/L 673 563 to 784 2.47 Acceptable1165 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:-0.9634,c:0.0479, d:4.2361
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Method:EPA 200.8 5.4 (1994) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Tin, Sn 1,2 1690 ug/L 1880 1320 to2440 -1.01 Acceptable
1175 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 79.4 ug/L 81.1 68.9 to93.3 -0.42 Acceptable
1180 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Vanadium, V 1,2 198 ug/L 194 165 to 223 0.41 Acceptable1185 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Zinc, Zn 1,2 2020 ug/L 1880 1600 to2160 1.49 Acceptable
1190 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Uranium, U 1,2 140 ug/L 140 126 to 154 0 Acceptable3055 / PE1209-20ML - Lot LRAB0351/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.03333,d:0
Aluminum, Al 1,2 2860 ug/L 2660 2250 to3080 1.45 Acceptable
1000 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9823, b:9.5889,c:0.0471, d:11.2110
Method:EPA 245.1 3 (1994) [10036609]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Mercury, Hg 1,2 7.91 ug/L 7.8 5.46 to 10.1 0.14 Acceptable1095 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Method:EPA 6010C 3 (2007) [10155905]
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Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Antimony, Sb 1,2 294 ug/L 273 215 to 331 1.09 Acceptable1005 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9864, b:-1.1174,c:0.0471, d:6.1230
Arsenic, As 1,2 879 ug/L 833 711 to 955 1.13 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
Barium, Ba 1,2 1240 ug/L 1200 1020 to1380 0.67 Acceptable
1015 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Beryllium, Be 1,2 469 ug/L 470 400 to 541 -0.04 Acceptable1020 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Boron, B 1,2 951 ug/L 927 788 to1070 0.52 Acceptable
1025 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cadmium, Cd 1,2 820 ug/L 834 709 to 959 -0.34 Acceptable1030 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Chromium, Cr (total) 1,2 837 ug/L 838 712 to 964 -0.02 Acceptable1040 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cobalt, Co 1,2 910 ug/L 912 775 to1050 -0.04 Acceptable
1050 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.00, b:0, c:0.05,d:0
Copper, Cu 1,2 580 ug/L 600 510 to 690 -0.67 Acceptable1055 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Method:EPA 6010C 3 (2007) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Iron, Fe 1,2 2730 ug/L 2550 2170 to2940 1.41 Acceptable
1070 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lead, Pb 1,2 1510 ug/L 1470 1250 to1690 0.54 Acceptable
1075 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lithium, Li 2 516 ug/L 440 308 to 572 1.73 Acceptable1080 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.1, d:0
Manganese, Mn 1,2 999 ug/L 983 836 to1130 0.33 Acceptable
1090 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Molybdenum, Mo 1,2 289 ug/L 269 231 to 306 1.59 Acceptable1100 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9953, b:-0.1614,c:0.0372, d:2.5555
Nickel, Ni 1,2 1590 ug/L 1640 1440 to1830 -0.78 Acceptable
1105 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Selenium, Se 1,2 120 ug/L 110 93.5 to 127 1.82 Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 255 ug/L 488 415 to 561 -9.55 Not Acceptable1150 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 84.6 ug/L 78.2 66.5 to89.9 1.64 Acceptable
1160 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 30 of 82
Method:EPA 6010C 3 (2007) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Thallium, Tl 1,2 685 ug/L 673 563 to 784 0.33 Acceptable1165 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:-0.9634,c:0.0479, d:4.2361
Tin, Sn 1,2 1310 ug/L 1880 1320 to2440 -3.03 Not Acceptable
1175 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-02-09
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 80.1 ug/L 81.1 68.9 to93.3 -0.25 Acceptable
1180 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Vanadium, V 1,2 199 ug/L 194 165 to 223 0.52 Acceptable1185 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Zinc, Zn 1,2 1840 ug/L 1880 1600 to2160 -0.43 Acceptable
1190 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Uranium, U 1,2 <1000ug/L 140 126 to 154 -29.98 Acceptable
3055 / PE1209-20ML - Lot LRAB0351/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.03333,d:0
Aluminum, Al 1,2 2740 ug/L 2660 2250 to3080 0.58 Acceptable
1000 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9823, b:9.5889,c:0.0471, d:11.2110
Method:EPA 6010D (2012) [10155916]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Antimony, Sb 1,2 294 ug/L 273 215 to 331 1.09 Acceptable1005 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9864, b:-1.1174,c:0.0471, d:6.1230
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Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 31 of 82
Arsenic, As 1,2 879 ug/L 833 711 to 955 1.13 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
Barium, Ba 1,2 1240 ug/L 1200 1020 to1380 0.67 Acceptable
1015 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Beryllium, Be 1,2 469 ug/L 470 400 to 541 -0.04 Acceptable1020 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Boron, B 1,2 951 ug/L 927 788 to1070 0.52 Acceptable
1025 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cadmium, Cd 1,2 820 ug/L 834 709 to 959 -0.34 Acceptable1030 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Chromium, Cr (total) 1,2 837 ug/L 838 712 to 964 -0.02 Acceptable1040 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cobalt, Co 1,2 910 ug/L 912 775 to1050 -0.04 Acceptable
1050 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.00, b:0, c:0.05,d:0
Copper, Cu 1,2 580 ug/L 600 510 to 690 -0.67 Acceptable1055 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 32 of 82
Method:EPA 6010D (2012) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Iron, Fe 1,2 2730 ug/L 2550 2170 to2940 1.41 Acceptable
1070 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lead, Pb 1,2 1510 ug/L 1470 1250 to1690 0.54 Acceptable
1075 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lithium, Li 2 516 ug/L 440 308 to 572 1.73 Acceptable1080 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.1, d:0
Manganese, Mn 1,2 999 ug/L 983 836 to1130 0.33 Acceptable
1090 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Molybdenum, Mo 1,2 289 ug/L 269 231 to 306 1.59 Acceptable1100 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9953, b:-0.1614,c:0.0372, d:2.5555
Nickel, Ni 1,2 1590 ug/L 1640 1440 to1830 -0.78 Acceptable
1105 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Selenium, Se 1,2 120 ug/L 110 93.5 to 127 1.82 Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 255 ug/L 488 415 to 561 -9.55 Not Acceptable1150 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 84.6 ug/L 78.2 66.5 to89.9 1.64 Acceptable
1160 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 33 of 82
Method:EPA 6010D (2012) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Thallium, Tl 1,2 685 ug/L 673 563 to 784 0.33 Acceptable1165 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:-0.9634,c:0.0479, d:4.2361
Tin, Sn 1,2 1310 ug/L 1880 1320 to2440 -3.03 Not Acceptable
1175 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-02-09
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 80.1 ug/L 81.1 68.9 to93.3 -0.25 Acceptable
1180 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Vanadium, V 1,2 199 ug/L 194 165 to 223 0.52 Acceptable1185 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Zinc, Zn 1,2 1840 ug/L 1880 1600 to2160 -0.43 Acceptable
1190 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Uranium, U 1,2 <1000ug/L 140 126 to 154 -29.98 Acceptable
3055 / PE1209-20ML - Lot LRAB0351/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.03333,d:0
Aluminum, Al 1,2 2740 ug/L 2660 2250 to3080 0.58 Acceptable
1000 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9823, b:9.5889,c:0.0471, d:11.2110
Method:EPA 6020A (1998) [10156408]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Antimony, Sb 1,2 277 ug/L 273 215 to 331 0.21 Acceptable1005 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9864, b:-1.1174,c:0.0471, d:6.1230
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 34 of 82
Arsenic, As 1,2 762 ug/L 833 711 to 955 -1.75 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
Barium, Ba 1,2 1320 ug/L 1200 1020 to1380 2 Acceptable
1015 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Beryllium, Be 1,2 362 ug/L 470 400 to 541 -4.6 Not Acceptable1020 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-02-03
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Boron, B 1,2 1020 ug/L 927 788 to1070 2 Acceptable
1025 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cadmium, Cd 1,2 829 ug/L 834 709 to 959 -0.12 Acceptable1030 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Chromium, Cr (total) 1,2 879 ug/L 838 712 to 964 0.98 Acceptable1040 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cobalt, Co 1,2 947 ug/L 912 775 to1050 0.77 Acceptable
1050 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.00, b:0, c:0.05,d:0
Copper, Cu 1,2 661 ug/L 600 510 to 690 2.03 Acceptable1055 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 35 of 82
Method:EPA 6020A (1998) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Iron, Fe 1,2 2620 ug/L 2550 2170 to2940 0.55 Acceptable
1070 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lead, Pb 1,2 1600 ug/L 1470 1250 to1690 1.77 Acceptable
1075 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Manganese, Mn 1,2 1020 ug/L 983 836 to1130 0.75 Acceptable
1090 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Molybdenum, Mo 1,2 255 ug/L 269 231 to 306 -1.11 Acceptable1100 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9953, b:-0.1614,c:0.0372, d:2.5555
Nickel, Ni 1,2 1820 ug/L 1640 1440 to1830 2.82 Acceptable
1105 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Selenium, Se 1,2 96.4 ug/L 110 93.5 to 127 -2.47 Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 308 ug/L 488 415 to 561 -7.38 Not Acceptable1150 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-29
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 96.3 ug/L 78.2 66.5 to89.9 4.63 Not Acceptable
1160 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Thallium, Tl 1,2 711 ug/L 673 563 to 784 1.03 Acceptable1165 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:-0.9634,c:0.0479, d:4.2361
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 36 of 82
Method:EPA 6020A (1998) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Tin, Sn 1,2 1440 ug/L 1880 1320 to2440 -2.34 Acceptable
1175 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-02-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 66 ug/L 81.1 68.9 to93.3 -3.72 Not Acceptable
1180 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Vanadium, V 1,2 202 ug/L 194 165 to 223 0.82 Acceptable1185 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Zinc, Zn 1,2 1720 ug/L 1880 1600 to2160 -1.7 Acceptable
1190 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Uranium, U 1,2 142 ug/L 140 126 to 154 0.43 Acceptable3055 / PE1209-20ML - Lot LRAB0351/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.03333,d:0
Aluminum, Al 1,2 2480 ug/L 2660 2250 to3080 -1.3 Acceptable
1000 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9823, b:9.5889,c:0.0471, d:11.2110
Method:EPA 6020B (2014) [10156420]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Antimony, Sb 1,2 277 ug/L 273 215 to 331 0.21 Acceptable1005 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9864, b:-1.1174,c:0.0471, d:6.1230
Arsenic, As 1,2 762 ug/L 833 711 to 955 -1.75 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
WP16-1
Concluded 02/26/2016Final Report
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Barium, Ba 1,2 1320 ug/L 1200 1020 to1380 2 Acceptable
1015 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Beryllium, Be 1,2 362 ug/L 470 400 to 541 -4.6 Not Acceptable1020 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-02-03
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Boron, B 1,2 1020 ug/L 927 788 to1070 2 Acceptable
1025 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cadmium, Cd 1,2 829 ug/L 834 709 to 959 -0.12 Acceptable1030 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Chromium, Cr (total) 1,2 879 ug/L 838 712 to 964 0.98 Acceptable1040 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Cobalt, Co 1,2 947 ug/L 912 775 to1050 0.77 Acceptable
1050 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.00, b:0, c:0.05,d:0
Copper, Cu 1,2 661 ug/L 600 510 to 690 2.03 Acceptable1055 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 38 of 82
Method:EPA 6020B (2014) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Iron, Fe 1,2 2620 ug/L 2550 2170 to2940 0.55 Acceptable
1070 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Lead, Pb 1,2 1600 ug/L 1470 1250 to1690 1.77 Acceptable
1075 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Manganese, Mn 1,2 1020 ug/L 983 836 to1130 0.75 Acceptable
1090 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Molybdenum, Mo 1,2 255 ug/L 269 231 to 306 -1.11 Acceptable1100 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9953, b:-0.1614,c:0.0372, d:2.5555
Nickel, Ni 1,2 1820 ug/L 1640 1440 to1830 2.82 Acceptable
1105 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Selenium, Se 1,2 96.4 ug/L 110 93.5 to 127 -2.47 Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 308 ug/L 488 415 to 561 -7.38 Not Acceptable1150 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-29
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 96.3 ug/L 78.2 66.5 to89.9 4.63 Not Acceptable
1160 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Thallium, Tl 1,2 711 ug/L 673 563 to 784 1.03 Acceptable1165 / PE1052-20ML - Lot LRAA8909/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9932, b:-0.9634,c:0.0479, d:4.2361
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 39 of 82
Method:EPA 6020B (2014) (Continued)
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Tin, Sn 1,2 1440 ug/L 1880 1320 to2440 -2.34 Acceptable
1175 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-02-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 66 ug/L 81.1 68.9 to93.3 -3.72 Not Acceptable
1180 / PE1154-20ML - Lot LRAA9339/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Vanadium, V 1,2 202 ug/L 194 165 to 223 0.82 Acceptable1185 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Zinc, Zn 1,2 1720 ug/L 1880 1600 to2160 -1.7 Acceptable
1190 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Uranium, U 1,2 142 ug/L 140 126 to 154 0.43 Acceptable3055 / PE1209-20ML - Lot LRAB0351/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1, b:0, c:0.03333,d:0
Aluminum, Al 1,2 2480 ug/L 2660 2250 to3080 -1.3 Acceptable
1000 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-28
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9823, b:9.5889,c:0.0471, d:11.2110
Method:EPA 7470A (1994) [10165807]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Mercury, Hg 1,2 8.02 ug/L 7.8 5.46 to 10.1 0.28 Acceptable1095 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Method:SM 3114 B 21st ED (1997) [20059807]
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Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Arsenic, As 1,2 806 ug/L 833 711 to 955 -0.67 Acceptable1010 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-02-01
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9916, b:1.2647,c:0.0422, d:5.1741
Selenium, Se 1,2 103 ug/L 110 93.5 to 127 -1.27 Acceptable1140 / PE1132-20ML - Lot LRAA9396/Analyst:AA/ Analysis Date: 2016-01-26
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:SM 3500-Cr B 21st ED (2001) [20066006]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Chromium VI, Cr(VI) 1,2 218 ug/L 214 177 to 252 0.32 Acceptable1045 / PE1088-20ML - Lot LRAB0104/Analyst:AA/ Analysis Date: 2016-01-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9917, b:1.0232,c:0.0476, d:2.2011
Group Analysis SummaryAcceptable : 136 / 152Score : 89.47% - (Acceptable)
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Volatile Petroleum Hydrocarbons
Method:EPA 8015B (1996) [10173601]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Gasoline Range Organics, C6-C10 1,2 330 ug/L 451 168 to 734 -1.28 Acceptable9408 / PE1798-2ML - Lot LRAA9842/Analyst:AA/ Analysis Date: 2016-01-25
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0682, b:21.3958,c:0.2285, d:2.4231
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Sample Information
DEMAND - WP
PE1130-20ML / Lot LRAA7523
Analytes Units GravimetricValue Study Mean Study Std. Dev.
5-day BOD 1,2
1530 Demands mg/L 163.23±0.832 94.8 20.5
Carbonaceous BOD (CBOD) 1,2
1555 Demands mg/L 163.23±0.832 91 14.9
Chemical oxygen demand (COD) 1,2
1565 Demands mg/L 166.86±0.851 165 15.1
Dissolved organic carbon (DOC) 1,2
1710 Demands mg/L 65.96±0.336 66 3.77
Total organic carbon (TOC) 1,2
2040 Demands mg/L 65.96±0.336 64.6 4.91
5-day BOD 1,2
1530 Miscellaneous Analytes mg/L 163.23±0.832 94.8 20.5
Carbonaceous BOD (CBOD) 1,2
1555 Miscellaneous Analytes mg/L 163.23±0.832 91 14.9
Chemical oxygen demand (COD) 1,2
1565 Miscellaneous Analytes mg/L 166.86±0.851 165 15.1
Total organic carbon (TOC) 1,2
2040 Miscellaneous Analytes mg/L 65.96±0.336 64.6 4.91
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MINERALS - WP
PE1041-1KT / Lot LRAA9549
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Calcium, Ca 1,2
1035 Minerals mg/L 56.5±0.288 54.8 2.53
Magnesium, Mg 1,2
1085 Minerals mg/L 25.3±0.129 24.7 1.34
Potassium, K 1,2
1125 Minerals mg/L 10.6±0.054 10.6 0.64
Sodium, Na 1,2
1155 Minerals mg/L 22.6±0.115 22.6 1.18
Alkalinity as CaCO3 1,2
1505 Minerals mg/L 48.8±0.249 49.4 2.43
Calcium hardness as CaCO3 1,2
1550 Minerals mg/L 141±0.719 137 11.5
Specific conductance, Conductivity (25ºC) 1,2
1610 Minerals umhos/cm 702±2.69 700 29.9
Hardness 2
1750 Minerals mg/L 245±1.25 246 9.66
Hardness, total as CaCO3 1,2
1755 Minerals mg/L 245±1.25 236 13.7
Calcium, Ca 1,2
1035 mg/L 56.5±0.288 54.8 2.53
Magnesium, Mg 1,2
1085 mg/L 25.3±0.129 24.7 1.34
Potassium, K 1,2
1125 mg/L 10.6±0.054 10.6 0.64
Sodium, Na 1,2
1155 mg/L 22.6±0.115 22.6 1.18
Alkalinity as CaCO3 1,2
1505 mg/L 48.8±0.249 49.4 2.43
Calcium hardness as CaCO3 1,2
1550 mg/L 141±0.719 137 11.5
Specific conductance, Conductivity (25ºC) 1,2
1610 umhos/cm 702±2.69 700 29.9
Hardness, total as CaCO3 1,2
1755 mg/L 245±1.25 236 13.7
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PH - WP - 100ML
PE1210-100ML / Lot LRAA9689
Analytes Units GravimetricValue Study Mean Study Std. Dev.
pH 1,2
1900 Miscellaneous Analytes Units 7.90±0.040 7.91 0.04
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SIMPLE NUTRIENTS - WP
PE1195-20ML / Lot LRAB0356
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Ammonia as N 1,2
1515 Nutrients mg/L 15.3±0.078 0 0
Nitrate as N 1,2
1810 Nutrients mg/L 25.0±0.143 0 0
Nitrate+nitrite as N 1,2
1820 Nutrients mg/L 25.0±0.143 0 0
Orthophosphate as P 1,2
1870 Nutrients mg/L 1.28±0.007 0 0
Ammonia as N 1,2
1515 mg/L 15.3±0.078 0 0
Nitrate as N 1,2
1810 mg/L 25.0±0.143 0 0
Nitrate+nitrite as N 1,2
1820 mg/L 25.0±0.143 0 0
Orthophosphate as P 1,2
1870 mg/L 1.28±0.007 0 0
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COMPLEX NUTRIENTS - WP
PE1051-2ML / Lot LRAA8572
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Kjeldahl nitrogen, total (TKN) 1,2
1795 Nutrients mg/L 26.6 28.4 1.22
Organic nitrogen 1,2
1865 Nutrients mg/L 26.6 27.2 1.35
Nitrogen, total 2
1866 Nutrients mg/L 26.6 27.1 3.31
Phosphorus as P, total 1,2
1910 Nutrients mg/L 6.07 6.47 0.38
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NITRITE - WP
PE1153-2ML / Lot LRAA7843
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Nitrite as N 1,2
1840 Nutrients mg/L 2.02±0.01 2.04 0.06
Nitrite as N 1,2
1840 mg/L 2.02±0.01 2.04 0.06
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OIL & GREASE - WP
PE1083-2ML / Lot LRAA7607
Analytes Units GravimetricValue Study Mean Study Std. Dev.
n-Hexane Extractable Material (O&G) 1,2
1803 Petroleum Hydrocarbons mg/L 45.2098 42.5 5.85
Silica Gel Treated n-Hexane Extractable Material(Non-polar Material) 1,2
6142 Miscellaneous Analytesmg/L 22.6049 24.3 8.34
n-Hexane Extractable Material (O&G) 1,2
1803 Miscellaneous Analytes mg/L 45.2098 42.5 5.85
C10-C32 Hydrocarbons 1,2
2050 Miscellaneous Analytes mg/L 45.2098 0 0
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RESIDUE - WP
PE3050-500ML / Lot LRAA8001
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Total Solids (TS) 1,2
1950 Minerals mg/L 620±3.003 642 20.4
Total Dissolved Solids at 180ºC (TDS) 1,2
1955 Minerals mg/L 560±2.703 569 23.4
Total Suspended Solids, Non-Filterable Residue (TSS) 1,2
1960 Miscellaneous Analytes mg/L 59.85±0.300 59.6 3.04
Total Solids (TS) 1,2
1950 mg/L 620±3.003 642 20.4
Total Dissolved Solids at 180ºC (TDS) 1,2
1955 mg/L 560±2.703 569 23.4
Total Suspended Solids, Non-Filterable Residue (TSS) 1,2
1960 mg/L 59.85±0.300 59.6 3.04
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TOTAL PHENOLICS - WP
PE1134-2ML / Lot LRAA7603
Analytes Units Gravimetric Value Study Mean Study Std. Dev.
Total phenolics 1,2
1905 Miscellaneous Analytes mg/L 2.98157316±0.0152 2.1 0.4
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TOTAL RESIDUAL CHLORINE - WP
PE1065-2ML / Lot LRAA7602
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Total residual chlorine 1,2
1940 Miscellaneous Analytes mg/L 0.82±0.0042 0.75 0.05
Residual free chlorine 1,2
1945 Miscellaneous Analytes mg/L 0.82±0.0042 0.74 0.04
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TRACE METALS 1 - WP
PE1132-20ML / Lot LRAA9396
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Arsenic, As 1,2
1010 Trace Metals - Waste Water ug/L 839±4.28 826 56.9
Beryllium, Be 1,2
1020 Trace Metals - Waste Water ug/L 470±2.40 473 23.1
Cadmium, Cd 1,2
1030 Trace Metals - Waste Water ug/L 834±4.25 841 37.9
Chromium, Cr (total) 1,2
1040 Trace Metals - Waste Water ug/L 838±4.27 860 38
Cobalt, Co 1,2
1050 Trace Metals - Waste Water ug/L 912±4.65 926 51.2
Copper, Cu 1,2
1055 Trace Metals - Waste Water ug/L 600±3.06 600 45.4
Iron, Fe 1,2
1070 Trace Metals - Waste Water ug/L 2553±13.0 2600 123
Lead, Pb 1,2
1075 Trace Metals - Waste Water ug/L 1471±7.50 1480 97.2
Lithium, Li 2
1080 Trace Metals - Waste Water ug/L 440±2.25 448 16.4
Manganese, Mn 1,2
1090 Trace Metals - Waste Water ug/L 983±5.01 1010 50.6
Mercury, Hg 1,2
1095 Trace Metals - Waste Water ug/L 7.80±0.04 7.62 0.95
Nickel, Ni 1,2
1105 Trace Metals - Waste Water ug/L 1632±8.32 1650 146
Selenium, Se 1,2
1140 Trace Metals - Waste Water ug/L 110±0.56 109 8.65
Vanadium, V 1,2
1185 Trace Metals - Waste Water ug/L 194±0.99 193 10.7
Zinc, Zn 1,2
1190 Trace Metals - Waste Water ug/L 1882±9.60 1850 161
Aluminum, Al 1,2
1000 Trace Metals - Waste Water ug/L 2700±14.0 2730 229
Arsenic, As 1,2
1010 ug/L 839±4.28 826 56.9
Beryllium, Be 1,2
1020 ug/L 470±2.40 473 23.1
Cadmium, Cd 1,2
1030 ug/L 834±4.25 841 37.9
Chromium, Cr (total) 1,2
1040 ug/L 838±4.27 860 38
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Cobalt, Co 1,2
1050 ug/L 912±4.65 926 51.2
Copper, Cu 1,2
1055 ug/L 600±3.06 600 45.4
Iron, Fe 1,2
1070 ug/L 2553±13.0 2600 123
Lead, Pb 1,2
1075 ug/L 1471±7.50 1480 97.2
Lithium, Li 2
1080 ug/L 440±2.25 448 16.4
Manganese, Mn 1,2
1090 ug/L 983±5.01 1010 50.6
Mercury, Hg 1,2
1095 ug/L 7.80±0.04 7.62 0.95
Nickel, Ni 1,2
1105 ug/L 1632±8.32 1650 146
Selenium, Se 1,2
1140 ug/L 110±0.56 109 8.65
Vanadium, V 1,2
1185 ug/L 194±0.99 193 10.7
Zinc, Zn 1,2
1190 ug/L 1882±9.60 1850 161
Aluminum, Al 1,2
1000 ug/L 2700±14.0 2730 229
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CHROMIUM VI - WP
PE1088-20ML / Lot LRAB0104
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Chromium VI, Cr(VI) 1,2
1045 Trace Metals - Waste Water ug/L 215.1±1.10 210 11
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ANIONS - WP
PE1060-20ML / Lot LRAA9629
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Bromide 1,2
1540 Minerals mg/L 6.41±0.033 6.42 0.4
Chloride 1,2
1575 Minerals mg/L 57.8±0.295 58.2 3.26
Fluoride 1,2
1730 Minerals mg/L 3.11±0.016 2.95 0.22
Nitrate as NO3 1,2
1805 Nutrients mg/L 30.6±0.156 30.2 3.37
Nitrate as N 1,2
1810 Nutrients mg/L 6.92±0.035 6.98 0.28
Nitrate+nitrite as N 1,2
1820 Nutrients mg/L 7.88±0.040 8.04 0.31
Nitrite as NO2 1,2
1835 Nutrients mg/L 3.18±0.016 3.1 0.3
Nitrite as N 1,2
1840 Nutrients mg/L 0.968±0.005 0.95 0.09
Orthophosphate as P 1,2
1870 Nutrients mg/L 2.50±0.013 2.55 0.17
Sulfate 1,2
2000 Minerals mg/L 17.5±0.089 17.3 1.24
Bromide 1,2
1540 Miscellaneous Analytes mg/L 6.41±0.033 6.42 0.4
Chloride 1,2
1575 Miscellaneous Analytes mg/L 57.8±0.295 58.2 3.26
Fluoride 1,2
1730 Miscellaneous Analytes mg/L 3.11±0.016 2.95 0.22
Nitrate as N 1,2
1810 Miscellaneous Analytes mg/L 6.92±0.035 6.98 0.28
Nitrate+nitrite as N 1,2
1820 Miscellaneous Analytes mg/L 7.88±0.040 8.04 0.31
Nitrite as N 1,2
1840 Miscellaneous Analytes mg/L 0.968±0.005 0.95 0.09
Orthophosphate as P 1,2
1870 Miscellaneous Analytes mg/L 2.50±0.013 2.55 0.17
Sulfate 1,2
2000 Miscellaneous Analytes mg/L 17.5±0.089 17.3 1.24
Bromide 1,2
1540 Anions - Waste Water mg/L 6.41±0.033 6.42 0.4
Chloride 1,2
1575 Anions - Waste Water mg/L 57.8±0.295 58.2 3.26
Fluoride 1,2
1730 Anions - Waste Water mg/L 3.11±0.016 2.95 0.22
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Nitrate as NO3 1,2
1805 Anions - Waste Water mg/L 30.6±0.156 30.2 3.37
Nitrate as N 1,2
1810 Anions - Waste Water mg/L 6.92±0.035 6.98 0.28
Nitrate+nitrite as N 1,2
1820 Anions - Waste Water mg/L 7.88±0.040 8.04 0.31
Nitrite as NO2 1,2
1835 Anions - Waste Water mg/L 3.18±0.016 3.1 0.3
Nitrite as N 1,2
1840 Anions - Waste Water mg/L 0.968±0.005 0.95 0.09
Orthophosphate as P 1,2
1870 Anions - Waste Water mg/L 2.50±0.013 2.55 0.17
Sulfate 1,2
2000 Anions - Waste Water mg/L 17.5±0.089 17.3 1.24
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GASOLINE IN WATER - PT
PE1798-2ML / Lot LRAA9842
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Gasoline Range Organics, C6-C10 1,2
9408 Volatile Petroleum Hydrocarbons ug/L 402 335 188
Benzene 1,2
4375 Petroleum Hydrocarbons ug/L 8.55 9.36 1.48
VPH Aliphatic C5-C8 Unadjusted 1,2
5305 Petroleum Hydrocarbons ug/L 225 0 0
VPH Aliphatic C5-C8 1,2
5304 Petroleum Hydrocarbons ug/L 250 0 0
Ethylbenzene 1,2
4765 Petroleum Hydrocarbons ug/L 5.21 6.01 0.93
Methyl tert-butyl ether (MTBE) 1,2
5000 Petroleum Hydrocarbons ug/L 0 0 0
Naphthalene 1,2
5005 Petroleum Hydrocarbons ug/L 3.89 0.65 0.79
Toluene 1,2
5140 Petroleum Hydrocarbons ug/L 30.5 31.7 2.75
VPH Aliphatic C9-C12 Unadjusted 1,2
5307 Petroleum Hydrocarbons ug/L 140 0 0
VPH Aliphatic C9-C12 1,2
5306 Petroleum Hydrocarbons ug/L 225 0 0
m+p-Xylene 1,2
5240 Petroleum Hydrocarbons ug/L 22.8 24.9 3.63
o-Xylene 1,2
5250 Petroleum Hydrocarbons ug/L 10.7 9.14 1.78
Xylene, total 1,2
5260 Petroleum Hydrocarbons ug/L 33.5 33.7 6.99
C10-C12 Aliphatic Hydrocarbons 2
9397 Petroleum Hydrocarbons µg/L 0 0
C10-C12 Aromatics Hydrocarbons 2
9398 Petroleum Hydrocarbons µg/L 0 0
C12-C13 Aromatic Hydrocarbons 2
9400 Petroleum Hydrocarbons µg/L 0 0
VPH Aliphatic C5-C6 1,2
5303 Petroleum Hydrocarbons µg/L 0 0
VPH Aliphatic >C6-C8 1,2
35301 Petroleum Hydrocarbons µg/L 0 0
VPH Aliphatic >C8-C10 1,2
5302 Petroleum Hydrocarbons µg/L 0 0
VPH Aromatic >C8-C10 1,2
5310 Petroleum Hydrocarbons µg/L 0 0
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VPH Aromatic C9-C10 1,2
5311 Petroleum Hydrocarbons ug/L 32 0 0
Gasoline range organics (GRO), C5-C10 1,2
9408 Volatile Petroleum Hydrocarbons ug/L 402 259 317
Total VPH 1,2
9409 Petroleum Hydrocarbons µg/L 0 0
Total Purgeable Hydrocarbons 1,2
5207 Petroleum Hydrocarbons ug/L 420 489 187
Gasoline Range Organics, C6-C12 1,2
9408 Volatile Petroleum Hydrocarbons ug/L 402 0 0
Gasoline range organics (GRO), C5-C12 1,2
9408 Volatile Petroleum Hydrocarbons ug/L 402 455 118
Gasoline Range Organics, C6-C8 1,2
9408 Petroleum Hydrocarbons ug/L 225 0 0
Gasoline Range Organics, C6-C9 1,2
9408 Petroleum Hydrocarbons ug/L 0 0
Gasoline Range Organics, C6-C10 1,2
9408 Petroleum Hydrocarbons ug/L 402 335 188
Gasoline range organics (GRO), C5-C10 1,2
9408 Petroleum Hydrocarbons ug/L 402 259 317
Gasoline Range Organics, C6-C12 1,2
9408 Petroleum Hydrocarbons ug/L 402 0 0
Gasoline Range Organics, C6-C10 1,2
9408 ug/L 402 335 188
VPH Aliphatic C5-C8 Unadjusted 1,2
5305 ug/L 225 0 0
VPH Aliphatic C9-C12 Unadjusted 1,2
5307 ug/L 140 0 0
VPH Aliphatic C9-C12 1,2
5306 ug/L 225 0 0
VPH Aromatic C9-C10 1,2
5311 ug/L 32 0 0
Total Purgeable Hydrocarbons 1,2
5207 ug/L 420 489 187
Gasoline Range Organics, C6-C12 1,2
9408 ug/L 402 0 0
Gasoline range organics (GRO), C5-C12 1,2
9408 ug/L 402 455 118
Gasoline Range Organics, C6-C8 1,2
9408 ug/L 225 0 0
Gasoline Range Organics, C6-C9 1,2
9408 ug/L 0 0
VPH Aliphatic C5-C8 1,2
5304 ug/L 250 0 0
Ethylbenzene 1,2
4765 ug/L 5.21 6.01 0.93
Methyl tert-butyl ether (MTBE) 1,2
5000 ug/L 0 0 0
Naphthalene 1,2
5005 ug/L 3.89 0.65 0.79
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Toluene 1,2
5140 ug/L 30.5 31.7 2.75
m+p-Xylene 1,2
5240 ug/L 22.8 24.9 3.63
o-Xylene 1,2
5250 ug/L 10.7 9.14 1.78
Xylene, total 1,2
5260 ug/L 33.5 33.7 6.99
Gasoline range organics (GRO), C5-C10 1,2
9408 ug/L 402 259 317
Gasoline range organics (GRO), C5-C12 1,2
9408 Petroleum Hydrocarbons ug/L 402 455 118
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DIESEL IN WATER - PT
PE1708-2ML / Lot LRAA6198
Analytes Units GravimetricValue Study Mean Study Std. Dev.
EPH Aliphatic >C8 to C10 1,2
6220 Petroleum Hydrocarbons ug/L 0 0
EPH Aromatics >C8 to C10 1,2
6236 Petroleum Hydrocarbons µg/L 0 0
EPH Aromatic >C12-C16 1,2
6226 Petroleum Hydrocarbons µg/L 0 0
EPH Aromatic >C16-C21 1,2
6228 Petroleum Hydrocarbons µg/L 0 0
EPH Aromatic C11-C22 2
6232 Petroleum Hydrocarbons ug/L 1591.11±15.434 0 0
EPH Aliphatic C19-C36 2
6218 Petroleum Hydrocarbons ug/L 769.05±7.46 0 0
C9-C18 Aliphatic Hydrocarbons 2
6222 Petroleum Hydrocarbons ug/L 1081.5±10.491 0 0
Diesel Range Organics (DRO) 1,2
9369 Petroleum Hydrocarbons ug/L 4927.99±47.8 3070 1560
Total EPH 2
6241 Petroleum Hydrocarbons ug/L 4927.99±47.8 4170 184
C10-C12 Aliphatic Hydrocarbons 2
9397 Petroleum Hydrocarbons µg/L 0 0
C10-C12 Aromatics Hydrocarbons 2
9398 Petroleum Hydrocarbons µg/L 0 0
VPH Aliphatic >C8-C10 1,2
5302 Petroleum Hydrocarbons µg/L 0 0
VPH Aromatic >C8-C10 1,2
5310 Petroleum Hydrocarbons µg/L 0 0
VPH Aromatic C9-C10 1,2
5311 Petroleum Hydrocarbons ug/L 889.42±8.627 0 0
EPH Aliphatic >C12-C16 2
36212 Petroleum Hydrocarbons µg/L 0 0
EPH Aliphatic >C16-C21 2
6214 Petroleum Hydrocarbons µg/L 0 0
EPH Aliphatic >C21-C34 2
6216 Petroleum Hydrocarbons µg/L 0 0
EPH Aromatic >C21-C34 1,2
36231 Petroleum Hydrocarbons µg/L 0 0
Diesel range organics, C10-C28 2
9369 Petroleum Hydrocarbons ug/L 4927.99±47.8 0 0
EPH Aromatic C11-C22 2
6232 ug/L 1591.11±15.434 0 0
EPH Aliphatic C19-C36 2
6218 ug/L 769.05±7.46 0 0
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C9-C18 Aliphatic Hydrocarbons 2
6222 ug/L 1081.5±10.491 0 0
VPH Aromatic C9-C10 1,2
5311 ug/L 889.42±8.627 0 0
Diesel Range Organics (DRO) 1,2
9369 ug/L 4927.99±47.8 3070 1560
Total EPH 2
6241 ug/L 4927.99±47.8 4170 184
Diesel range organics, C10-C28 2
9369 ug/L 4927.99±47.8 0 0
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SILICA - WP
PE1078-20ML / Lot LRAA9366
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Silica as SiO2 1,2
1990 Miscellaneous Analytes mg/L 188 184 5.1
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ACIDITY - WP
PE1269-20ML / Lot LRAA8806
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Acidity, as CaCO3 1,2
1500 Miscellaneous Analytes mg/L 834±5.56 839 33.4
Carbon dioxide 1,2
3755 Miscellaneous Analytes mg/L 0 0
Screen (+/-) 2
12100 Miscellaneous Analytes mg/L 0 0
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URANIUM - WP
PE1209-20ML / Lot LRAB0351
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Uranium, U 1,2
3055 Trace Metals - Waste Water ug/L 140±0.677 144 8.47
Uranium, U 1,2
3055 ug/L 140±0.677 144 8.47
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ALCOHOLS IN WATER - WS
PE1312-2ML / Lot LRAA8613
Analytes Units GravimetricValue Study Mean Study Std. Dev.
tert-Butyl alcohol 2
4420 Alcohols in Water mg/L 6.67±0.064 0 0
n-Butyl alcohol 2
4425 Alcohols in Water mg/L 7.13±0.069 0 0
Ethanol 2
4750 Alcohols in Water mg/L 10.3±0.099 0 0
Isopropyl alcohol (2-Propanol) 2
4895 Alcohols in Water mg/L 11.8±0.11 0 0
Methanol 2
4930 Alcohols in Water mg/L 9.10±0.08 0 0
4-Methyl-2-pentanone (MIBK) 1,2
4995 Alcohols in Water mg/L 2.51±0.024 0 0
1-Propanol 2
5060 Alcohols in Water mg/L 0 0 0
Tetrahydrofuran (THF) 2
5120 Alcohols in Water mg/L 0 0 0
2-Butanol 2
19061 Alcohols in Water mg/L 0 0 0
iso-Butanol 2
19063 Alcohols in Water mg/L 0 0 0
1-Pentanol 2
97200 Alcohols in Water mg/L 0 0 0
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E. coli in Water - Quantitative WP
MIC003-2EA / Lot LRAA9312
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Total coliforms 1,2
2500 Microbiology CFU/100mL 272±28.9 191 22.9
Total Coliform, MPN 1,2
2500 Microbiology MPN/100 mL 272±28.9 146 55.7
Escherichia coli 1,2
2525 Microbiology CFU/100mL 272±28.9 136 92.7
Escherichia coli, MPN 1,2
2525 Microbiology MPN/100 mL 272±28.9 139 57.7
Fecal coliforms 1,2
2530 Microbiology CFU/100mL 272±28.9 83.7 46.4
Fecal coliform, MPN 1,2
2530 Microbiology MPN/100 mL 272±28.9 135 86.1
Total coliforms 1,2
2500 CFU/100mL 272±28.9 191 22.9
Total Coliform, MPN 1,2
2500 MPN/100 mL 272±28.9 146 55.7
Escherichia coli 1,2
2525 CFU/100mL 272±28.9 136 92.7
Escherichia coli, MPN 1,2
2525 MPN/100 mL 272±28.9 139 57.7
Fecal coliforms 1,2
2530 CFU/100mL 272±28.9 83.7 46.4
Fecal coliform, MPN 1,2
2530 MPN/100 mL 272±28.9 135 86.1
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MERCURY (LOW LEVEL) - WP
PE1205-20ML / Lot LRAA7877
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Low Level Mercury 1,2
1095 Low Level Analytes ng/L 89.6±0.457 90 10.8
Low Level Mercury 1,2
1095 ng/L 89.6±0.457 90 10.8
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TITANIUM & TIN - WP
PE1154-20ML / Lot LRAA9339
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Tin, Sn 1,2
1175 Trace Metals - Waste Water ug/L 1879±9.58 1840 192
Titanium, Ti 1,2
1180 Trace Metals - Waste Water ug/L 81.1 81.4 4.86
Tin, Sn 1,2
1175 ug/L 1879±9.58 1840 192
Titanium, Ti 1,2
1180 ug/L 81.1 81.4 4.86
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TRACE METALS 2 - WP
PE1052-20ML / Lot LRAA8909
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Antimony, Sb 1,2
1005 Trace Metals - Waste Water ug/L 278±1.43 263 20.9
Barium, Ba 1,2
1015 Trace Metals - Waste Water ug/L 1197±6.10 1200 60.8
Boron, B 1,2
1025 Trace Metals - Waste Water ug/L 927±4.73 945 51.8
Molybdenum, Mo 1,2
1100 Trace Metals - Waste Water ug/L 270±1.38 266 16.5
Silver, Ag 1,2
1150 Trace Metals - Waste Water ug/L 488±2.49 495 30.9
Strontium, Sr 1,2
1160 Trace Metals - Waste Water ug/L 78.2 81.6 5.25
Thallium, Tl 1,2
1165 Trace Metals - Waste Water ug/L 679±3.46 687 31.6
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COMPLETE VOLATILES KIT - WP
PE1086-1KT / Lot LRAA7938
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Acetone 1,2
4315 Volatiles ug/L 36.01±0.301 51.8 19.8
Acetonitrile 1,2
4320 Volatiles ug/L 0±0 0 0
Acrolein (Propenal) 1,2
4325 Volatiles ug/L 0±0 0 0
Acrylonitrile 1,2
4340 Volatiles ug/L 61.13±0.593 60.4 8.85
Benzene 1,2
4375 Volatile Aromatics ug/L 110.64±1.073 107 9.37
Bromobenzene 1,2
4385 Volatiles ug/L 0±0 0 0
Bromochloromethane 1,2
4390 Volatiles ug/L. 0±0 0 0
Bromodichloromethane 1,2
4395 Volatile Halocarbons ug/L 46.87±0.455 47.1 4.86
Bromoform 1,2
4400 Volatile Halocarbons ug/L 89.8±0.871 86.3 8.41
2-Butanone (Methyl ethyl ketone, MEK) 1,2
4410 Volatiles ug/L 0±0 0 0
n-Butylbenzene 1,2
4435 Volatiles ug/L 23.53±0.228 22.2 1.92
sec-Butylbenzene 1,2
4440 Volatiles ug/L 0±0 0 0
tert-Butylbenzene 1,2
4445 Volatiles ug/L 0±0 0 0
Carbon disulfide 1,2
4450 Volatiles ug/L 18.99±0.184 18.4 5.34
Carbon tetrachloride 1,2
4455 Volatile Halocarbons ug/L 0±0 0 0
Chlorobenzene 1,2
4475 Volatile Halocarbons ug/L 76.81±0.745 74.3 4.42
Chloroethane 1,2
4485 Volatile Halocarbons ug/L 59.39±0.576 57 6.03
2-Chloroethyl vinyl ether 1,2
4500 Volatiles ug/L 0±0.134 0 0
Chloroform 1,2
4505 Volatile Halocarbons ug/L 86.51±0.839 82.7 9.25
2-Chlorotoluene 1,2
4535 Volatiles ug/L 0±0 0 0
4-Chlorotoluene 1,2
4540 Volatiles ug/L 0±0 0 0
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Cyclohexane 1,2
4555 Volatiles ug/L 0±0 0 0
1,2-Dibromo-3-chloropropane (DBCP) 1,2
4570 Volatile Halocarbons ug/L 0±0 0 0
Dibromochloromethane 1,2
4575 Volatile Halocarbons ug/L 87.67±0.85 84.2 6.63
1,2-Dibromoethane (EDB, Ethylene dibromide) 1,2
4585 Volatile Halocarbons ug/L 113.56±1.102 110 12.1
Dibromomethane 1,2
4595 Volatile Halocarbons ug/L 102.93±0.998 99.8 8.14
1,2-Dichlorobenzene 1,2
4610 Volatile Aromatics ug/L 53.87±0.523 52.9 3.79
1,3-Dichlorobenzene 1,2
4615 Volatile Aromatics ug/L 67.41±0.654 64.7 5.06
1,4-Dichlorobenzene 1,2
4620 Volatile Aromatics ug/L 97.26±0.943 91.5 6.87
Dichlorodifluoromethane 1,2
4625 Volatiles ug/L 0±0 0 0
Dichlorofluoromethane 2
4627 Volatiles ug/L 88.34±0.857 0 0
1,1-Dichloroethane 1,2
4630 Volatile Halocarbons ug/L 73.91±0.717 70.6 6.05
1,2-Dichloroethane 1,2
4635 Volatile Halocarbons ug/L 0±0 0 0
1,1-Dichloroethylene 1,2
4640 Volatile Halocarbons ug/L 10.69±0.435 8.65 3.15
cis-1,2-Dichloroethylene 1,2
4645 Volatile Halocarbons ug/L 0±0 0 0
1,2-Dichloropropane 1,2
4655 Volatile Halocarbons ug/L 89.42±0.867 86.7 4.37
1,3-Dichloropropane 1,2
4660 Volatiles ug/L 0±0 0 0
2,2-Dichloropropane 1,2
4665 Volatiles ug/L 0±0 0 0
1,1-Dichloropropene 1,2
4670 Volatiles ug/L 63.74±0.618 62.4 7.86
cis-1,3-Dichloropropene 1,2
4680 Volatile Halocarbons ug/L 17.51±0.18 15.7 2.62
trans-1,3-Dichloropropene 1,2
4685 Volatile Halocarbons ug/L 66.85±0.648 59.9 6.22
trans-1,2-Dichloroethylene 1,2
4700 Volatile Halocarbons ug/L 0±0 0 0
Ethylbenzene 1,2
4765 Volatile Aromatics ug/L 85.61±0.83 83.1 8.62
Hexachlorobutadiene 1,2
4835 Volatiles ug/L 0±0 0 0
2-Hexanone 1,2
4860 Volatile Ketones/Ethers ug/L 148.38±1.439 145 8.1
Isopropylbenzene 1,2
4900 Volatiles ug/L 0±0 0 0
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4-Isopropyltoluene 1,2
4910 Volatiles ug/L 0±0 0 0
Methyl acetate 1,2
4940 Volatiles ug/L 0±0 0 0
Methyl bromide (Bromomethane) 1,2
4950 Volatile Halocarbons ug/L 116.97±1.135 93.3 12.6
Methyl chloride (Chloromethane) 1,2
4960 Volatile Halocarbons ug/L 100.78±0.978 106 21.1
Methylcyclohexane 1,2
4965 Volatiles ug/L 0±0 0 0
Methylene chloride (Dichloromethane) 1,2
4975 Volatile Halocarbons ug/L 87.31±0.847 87.6 9.76
4-Methyl-2-pentanone (MIBK) 1,2
4995 Volatile Ketones/Ethers ug/L 96.87±0.94 93.9 14
Methyl tert-butyl ether (MTBE) 1,2
5000 Volatile Ketones/Ethers ug/L 42.05±0.408 39.7 5.19
Naphthalene 1,2
5005 Volatile Aromatics ug/L 142.82±1.385 131 12.5
n-Propylbenzene (1-Phenylpropane) 1,2
5090 Volatiles ug/L 0±0 0 0
Styrene 1,2
5100 Volatile Aromatics ug/L 38.49±0.373 34.7 4.07
1,1,1,2-Tetrachloroethane 1,2
5105 Volatile Halocarbons ug/L 56.05±0.544 54.9 3.28
1,1,2,2-Tetrachloroethane 1,2
5110 Volatile Halocarbons ug/L 0±0 0 0
Tetrachloroethylene (Perchloroethylene) 1,2
5115 Volatile Halocarbons ug/L 134.96±1.309 116 10.4
Toluene 1,2
5140 Volatile Aromatics ug/L 105.36±1.022 105 13.8
1,2,3-Trichlorobenzene 1,2
5150 Volatiles ug/L 84.39±0.819 80.4 9.39
1,2,4-Trichlorobenzene 1,2
5155 Volatile Aromatics ug/L 48.79±0.473 44.9 4.78
1,1,1-Trichloroethane 1,2
5160 Volatile Halocarbons ug/L 92.35±0.896 88.1 13.7
1,1,2-Trichloroethane 1,2
5165 Volatile Halocarbons ug/L 0±0 0 0
Trichloroethene (Trichloroethylene) 1,2
5170 Volatile Halocarbons ug/L 18.62±0.181 17.6 2.42
Trichlorofluoromethane 1,2
5175 Volatile Halocarbons ug/L 41.92±0.407 37.8 5.56
1,2,3-Trichloropropane 1,2
5180 Volatile Halocarbons ug/L 0±0 0 0
Trichlorotrifluoroethane (Freon 113) 1,2
5185 Volatiles ug/L 0±0 0 0
1,2,4-Trimethylbenzene 1,2
5210 Volatiles ug/L 103.94±1.008 96.4 4.9
1,3,5-Trimethylbenzene 1,2
5215 Volatiles ug/L 102.17±0.991 96.3 6.7
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Vinyl acetate 1,2
5225 Volatiles ug/L 0±0 0 0
Vinyl chloride 1,2
5235 Volatile Halocarbons ug/L 114.69±1.112 114 14.5
m+p-Xylene 1,2
5240 Volatile Aromatics ug/L 140.12±1.3592 138 13.4
o-Xylene 1,2
5250 Volatile Aromatics ug/L 15.19±0.147 14.7 1.75
Xylene, total 1,2
5260 Volatile Aromatics ug/L 155.31±1.507 152 13.8
Chlorobenzene 1,2
4475 Volatile Aromatics ug/L 76.81±0.745 74.3 4.42
1,2,4-Trimethylbenzene 1,2
5210 Volatile Aromatics ug/L 103.94±1.008 96.4 4.9
Acetone 1,2
4315 ug/L 36.01±0.301 51.8 19.8
Acetonitrile 1,2
4320 ug/L 0±0 0 0
Acrolein (Propenal) 1,2
4325 ug/L 0±0 0 0
Acrylonitrile 1,2
4340 ug/L 61.13±0.593 60.4 8.85
Benzene 1,2
4375 ug/L 110.64±1.073 107 9.37
Bromobenzene 1,2
4385 ug/L 0±0 0 0
Bromochloromethane 1,2
4390 ug/L. 0±0 0 0
Bromodichloromethane 1,2
4395 ug/L 46.87±0.455 47.1 4.86
Bromoform 1,2
4400 ug/L 89.8±0.871 86.3 8.41
2-Butanone (Methyl ethyl ketone, MEK) 1,2
4410 ug/L 0±0 0 0
n-Butylbenzene 1,2
4435 ug/L 23.53±0.228 22.2 1.92
sec-Butylbenzene 1,2
4440 ug/L 0±0 0 0
tert-Butylbenzene 1,2
4445 ug/L 0±0 0 0
Carbon disulfide 1,2
4450 ug/L 18.99±0.184 18.4 5.34
Carbon tetrachloride 1,2
4455 ug/L 0±0 0 0
Chlorobenzene 1,2
4475 ug/L 76.81±0.745 74.3 4.42
Chloroethane 1,2
4485 ug/L 59.39±0.576 57 6.03
2-Chloroethyl vinyl ether 1,2
4500 ug/L 0±0.134 0 0
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Chloroform 1,2
4505 ug/L 86.51±0.839 82.7 9.25
2-Chlorotoluene 1,2
4535 ug/L 0±0 0 0
4-Chlorotoluene 1,2
4540 ug/L 0±0 0 0
Cyclohexane 1,2
4555 ug/L 0±0 0 0
1,2-Dibromo-3-chloropropane (DBCP) 1,2
4570 ug/L 0±0 0 0
Dibromochloromethane 1,2
4575 ug/L 87.67±0.85 84.2 6.63
1,2-Dibromoethane (EDB, Ethylene dibromide) 1,2
4585 ug/L 113.56±1.102 110 12.1
Dibromomethane 1,2
4595 ug/L 102.93±0.998 99.8 8.14
1,2-Dichlorobenzene 1,2
4610 ug/L 53.87±0.523 52.9 3.79
1,3-Dichlorobenzene 1,2
4615 ug/L 67.41±0.654 64.7 5.06
1,4-Dichlorobenzene 1,2
4620 ug/L 97.26±0.943 91.5 6.87
Dichlorodifluoromethane 1,2
4625 ug/L 0±0 0 0
Dichlorofluoromethane 2
4627 ug/L 88.34±0.857 0 0
1,1-Dichloroethane 1,2
4630 ug/L 73.91±0.717 70.6 6.05
1,2-Dichloroethane 1,2
4635 ug/L 0±0 0 0
1,1-Dichloroethylene 1,2
4640 ug/L 10.69±0.435 8.65 3.15
cis-1,2-Dichloroethylene 1,2
4645 ug/L 0±0 0 0
1,2-Dichloropropane 1,2
4655 ug/L 89.42±0.867 86.7 4.37
1,3-Dichloropropane 1,2
4660 ug/L 0±0 0 0
2,2-Dichloropropane 1,2
4665 ug/L 0±0 0 0
1,1-Dichloropropene 1,2
4670 ug/L 63.74±0.618 62.4 7.86
cis-1,3-Dichloropropene 1,2
4680 ug/L 17.51±0.18 15.7 2.62
trans-1,3-Dichloropropene 1,2
4685 ug/L 66.85±0.648 59.9 6.22
trans-1,2-Dichloroethylene 1,2
4700 ug/L 0±0 0 0
Ethylbenzene 1,2
4765 ug/L 85.61±0.83 83.1 8.62
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Hexachlorobutadiene 1,2
4835 ug/L 0±0 0 0
2-Hexanone 1,2
4860 ug/L 148.38±1.439 145 8.1
Isopropylbenzene 1,2
4900 ug/L 0±0 0 0
4-Isopropyltoluene 1,2
4910 ug/L 0±0 0 0
Methyl acetate 1,2
4940 ug/L 0±0 0 0
Methyl bromide (Bromomethane) 1,2
4950 ug/L 116.97±1.135 93.3 12.6
Methyl chloride (Chloromethane) 1,2
4960 ug/L 100.78±0.978 106 21.1
Methylcyclohexane 1,2
4965 ug/L 0±0 0 0
Methylene chloride (Dichloromethane) 1,2
4975 ug/L 87.31±0.847 87.6 9.76
4-Methyl-2-pentanone (MIBK) 1,2
4995 ug/L 96.87±0.94 93.9 14
Methyl tert-butyl ether (MTBE) 1,2
5000 ug/L 42.05±0.408 39.7 5.19
Naphthalene 1,2
5005 ug/L 142.82±1.385 131 12.5
n-Propylbenzene (1-Phenylpropane) 1,2
5090 ug/L 0±0 0 0
Styrene 1,2
5100 ug/L 38.49±0.373 34.7 4.07
1,1,1,2-Tetrachloroethane 1,2
5105 ug/L 56.05±0.544 54.9 3.28
1,1,2,2-Tetrachloroethane 1,2
5110 ug/L 0±0 0 0
Tetrachloroethylene (Perchloroethylene) 1,2
5115 ug/L 134.96±1.309 116 10.4
Toluene 1,2
5140 ug/L 105.36±1.022 105 13.8
1,2,3-Trichlorobenzene 1,2
5150 ug/L 84.39±0.819 80.4 9.39
1,2,4-Trichlorobenzene 1,2
5155 ug/L 48.79±0.473 44.9 4.78
1,1,1-Trichloroethane 1,2
5160 ug/L 92.35±0.896 88.1 13.7
1,1,2-Trichloroethane 1,2
5165 ug/L 0±0 0 0
Trichloroethene (Trichloroethylene) 1,2
5170 ug/L 18.62±0.181 17.6 2.42
Trichlorofluoromethane 1,2
5175 ug/L 41.92±0.407 37.8 5.56
1,2,3-Trichloropropane 1,2
5180 ug/L 0±0 0 0
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Trichlorotrifluoroethane (Freon 113) 1,2
5185 ug/L 0±0 0 0
1,2,4-Trimethylbenzene 1,2
5210 ug/L 103.94±1.008 96.4 4.9
1,3,5-Trimethylbenzene 1,2
5215 ug/L 102.17±0.991 96.3 6.7
Vinyl acetate 1,2
5225 ug/L 0±0 0 0
Vinyl chloride 1,2
5235 ug/L 114.69±1.112 114 14.5
m+p-Xylene 1,2
5240 ug/L 140.12±1.3592 138 13.4
o-Xylene 1,2
5250 ug/L 15.19±0.147 14.7 1.75
Xylene, total 1,2
5260 ug/L 155.31±1.507 152 13.8
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Definitions and Interpretation of Statistical Analysis:
Assigned Value: Value attributed to a particular quantity and accepted, sometimes by convention, ashaving an uncertainty appropriate for a given purpose. See ISO/IEC 17043 for additional information. Ingeneral the assigned value is the value used to assess proficiency and may or may not be the made to value(gravimetric value).
Accept. Window: The range of values that constitute acceptable performance for a laboratory participatingin this PT study.
Z: A Z-Score tells how a single data point compares to normal data. A Z-Score says not only whether a pointwas above or below average, but how unusual the measurement is. Generally, a method result with aZ-Score less than |2| is considered to be in control, a Z-Score between |2| and |3| is considered’Questionable’, but still within control and a Z greater than |3| is considered not acceptable and the methodis out of control. For WS studies, a z-score greater than |2| is unacceptable. Calculated as Z = (ReportedValue - Assigned Value) / Proficiency Std. Dev.
Proficiency Std. Dev.: Standard deviation calculated based on Evaluation Criteria.
Study Mean: Statistical study mean calculated using a robust statisitical model (RTC employs the’Biweight Program’). Robust statistical techniques to minimize the influence that extreme results can haveon estimates of the mean and standard deviation. NOTE - These techniques assign less weight to extremeresults, rather than eliminate them from a data set.
Study Std. Dev.: Standard deviation calculated from study data using robust statisicals (Biweight).
Gravimetric Value: The ’prepared to’ value, determined by gravimetric means. The uncertainty associatedto this value is standard uncertainty and based on RTC’s gravimetric tolerances.
Evaluation Criteria:
1 - Regression Equation - Acceptance windows based on TNI adopted equation of proficiency value +/- 3proficiency standard deviations and check limits of proficiency value +/- 2 proficiency standard deviations.Proficiency value and proficiency standard deviation are calculated from gravimetric variables a, b, c, & das proficiency value = a * gravimetric + b and proficiency standard deviation = c * gravimetric + d.
2 - Study Robust Mean and c,d regression - Acceptance windows based on TNI adopted equation ofproficiency value +/- 3 proficiency standard deviations and check limits of proficiency value +/- 2proficiency standard deviations. Proficiency value and proficiency standard deviation calculated from robuststudy mean and variables c & d as proficiency value = robust mean and proficiency standard deviation = c *proficiency value + d.
3 - Fixed Limits - Acceptance windows based on span of gravimetric percentage from gravimetric asgravimetric +/- gravimetric * percentage.
4 - Adjustable Fixed Limits - Acceptance windows base on a span of gravimetric percentage fromgravimetric as gravimetric +/- gravimetric * lowPercentage where gravimetric < break and gravimetric +/-
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gravimetric * highPercentage where gravimetric >= break.
5 - Study Statistics - Acceptance windows based on a number of standard deviations span from the studymean as study mean +/- (deviations * standard deviation).
6 - Log Transform Statistics - Acceptance windows based on lognormal distributed data. Acceptancewindows = mean(lognormal) +/- span * standard deviation(lognormal).
7 - Reserved
8 - Regression Equation 2SD - Acceptance windows based on EPA equation of proficiency value +/- 2proficiency standard deviations. Proficiency value and proficiency standard deviation are calculated fromgravimetric variables a, b, c, & d as proficiency value = a * gravimetric + b and proficiency standarddeviation = c * gravimetric + d. Generally reserved for drinking water studies.
Proficiency Test Item Preparation, Homogeneity and Stability Assessment - RTC uses proprietaryand published methods for the manufacture, homogeneity and stability testing of proficiency test items.RTC’s proficiency test materials meet requirements of ISO Guide 34. For more information contact RTC.Additionally RTC complies with TNI Volume 3 ’General Requirements for Environmental Proficiency TestProviders’, EL-V3-2009, 2009 for all TNI Fields of Proficiency Testing analytes.
Metrological Traceability - All preparations are made using balances calibrated annually traceable toNIST standards. Where appropriate analytical measurements are traceable through an unbroken chain toNIST standards, or a Certified Reference Material manufactured under ISO Guide 34 in conjunction withISO/IEC 17025.
Statistical Analysis - RTC uses robust statistics to calculate study means and standard deviations -Reference - Kafadar, K, A Biweight Approach to the One-Sample Problem, Journal of the AmericanStatistical Association, Vol. 77, No. 378, June, 1982, pp. 416-424.
Additional Information - Go to www.rt-corp.com/reporting for additional information on summarystatistics for specific methods, advice on the interpretation of the statistical analysis, and additionalcomments/recommendations. If you failed an analyte it may be required to perform a corrective actionand/or retest. RTC recommends that you contact your accreditation body for specific instruction.
Program analyte accrediting footnotes1 NELAC Compliant, covered by RTC’s ACLASS Proficiency Testing Provider accreditation, Cert. AP-14692 ISO 17043 Accredited, covered by RTC’s ACLASS Proficiency Testing Provider accreditation, CertAP-1469
Authorizing Officer:
Date: 3/18/2016
Patrick Brumfield, ASQ CQA
QA Manager
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 80 of 82
This section of the report is for informational purposes only. If you are unsure aboutspecific accreditation requirements, please contact your state coordinator.
UNACCEPTABLE ANALYTES
RTC Lab Code: 49445626
PE1130-20ML
DEMAND - WP
Analytes MethodNumber MethodName
Dissolved organic carbon (DOC) 1,2 20138607 SM 5310 C 21st ED (2000)
Total organic carbon (TOC) 1,2 20138607 SM 5310 C 21st ED (2000)
PE1153-2ML
NITRITE - WP
Analytes MethodNumber MethodName
Nitrite as N 1,2 20112805 SM 4500-NO2¯ B 21st ED (2000)
PE1083-2ML
OIL & GREASE - WP
Analytes MethodNumber MethodName
Silica Gel Treated n-Hexane Extractable Material (Non-polar Material) 1,2 10261606 EPA 1664A (SGT-HEM) (1999)
PE1065-2ML
TOTAL RESIDUAL CHLORINE - WP
Analytes MethodNumber MethodName
Total residual chlorine 1,2 60003501 HACH 8021
PE1132-20ML
TRACE METALS 1 - WP
Analytes MethodNumber MethodName
Beryllium, Be 1,2 10156408 EPA 6020A (1998)
Nickel, Ni 1,2 10014605 EPA 200.8 5.4 (1994)
Selenium, Se 1,2 10013806 EPA 200.7 4.4 (1994)
Beryllium, Be 1,2 10156420 EPA 6020B (2014)
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 81 of 82
PE1052-20ML
TRACE METALS 2 - WP
Analytes MethodNumber MethodName
Silver, Ag 1,2 10156408 EPA 6020A (1998)
Silver, Ag 1,2 10014605 EPA 200.8 5.4 (1994)
Silver, Ag 1,2 10013806 EPA 200.7 4.4 (1994)
Silver, Ag 1,2 10155905 EPA 6010C 3 (2007)
Strontium, Sr 1,2 10156408 EPA 6020A (1998)
Silver, Ag 1,2 10156420 EPA 6020B (2014)
Strontium, Sr 1,2 10156420 EPA 6020B (2014)
Silver, Ag 1,2 10155916 EPA 6010D (2012)
PE1154-20ML
TITANIUM & TIN - WP
Analytes MethodNumber MethodName
Tin, Sn 1,2 10155905 EPA 6010C 3 (2007)
Titanium, Ti 1,2 10156408 EPA 6020A (1998)
Titanium, Ti 1,2 10156420 EPA 6020B (2014)
Tin, Sn 1,2 10155916 EPA 6010D (2012)
WP16-1
Concluded 02/26/2016Final Report
03-18-2016 49445626 WP16-1 Page 82 of 82
PASS RATE
Number of Reported Results: 225
Number of Passing Results: 204
Pass Rate: 90.67%
Donny JuarezEnergy LaboratoriesPO Box 247Casper, WY 82602USA
WatR™Pollution Study
Open Date: 01/18/16
Close Date: 03/03/16
Report Issued Date: 03/07/16
WP-252 Final Report
Study # : WP-252
March 7, 2016
Donny JuarezEnergy LaboratoriesPO Box 247Casper, WY 82602
Enclosed is your final report for ERA's WP-252 WatR™Pollution Proficiency Testing (PT) study. Your final report includes an evaluation of all results submitted by your laboratory to ERA. Data Evaluation Protocols: All analytes in ERA's WP-252 WatR™Pollution Proficiency Testing study have been evaluated using the following tiered approach. If the analyte is listed in the current TNI Fields of Proficiency Testing (FoPT) tables, the evaluation was completed by comparing the reported result to the acceptance limits generated using the criteria contained in the current TNI FoPT tables. If the analyte is not included in the TNI FoPT tables, the reported result has been evaluated using the procedures outlined in ERA's Standard Operating Procedure for the Generation of Performance Acceptance Limits (SOP 0260).
Corrective Action Help: As part of your accreditation(s), you may be required to identify the root cause of any "Not Acceptable" results, implement the necessary corrective actions, and then satisfy your PT requirements by participating in a Supplemental (QuiK™Response) or future ERA PT study. ERA's technical staff is available to help your laboratory resolve any technical issues that may be impairing your PT performance and possibly affecting your routine data quality. Our laboratory and technical staff have many years of collective experience in performing the full range of environmental analyses. As part of our technical support, ERA offers QC samples that can be useful in helping you work through your technical issues.
At the request of the TNI Accreditation Council, we have included a Laboratory Exception Report that includes a list of all analytes reported with less than qualifiers when the assigned value was greater than “0.” In addition, because we have received many requests from laboratories, this report also includes a list of all analytes with "Not Acceptable" evaluations.
Some states have elected not to convert to the 2009 TNI Standards at this time. If you have released your results to a state that has retained the 2003 NELAC Evaluation Criteria, your final report will include a section that evaluates the results according to the 2003 Standard in addition to the 2009 TNI Standards.
Thank you for your participation in ERA's WP-252 WatR™Pollution Proficiency Testing study. If you have any questions, please contact our Proficiency Testing Department at 1-800-372-0122.
Sincerely,
Patrick LarsonQuality Officer
attachments
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.com Study # : WP-252
Report Recipient Contact/Phone Number Reporting Type Evaluation Type
EPA Region 8 Marcie Tidd / (303) 312-7764 All Analytes 2009 TNI
Florida Vanessa Soto / 904-791-1599 All Analytes 2009 TNI
Idaho Ernie Bader / 208-334-2235 x 290 All Analytes 2009 TNI
Montana Russell Leu / 406-444-5259 All Analytes 2009 TNI
Nebraska Laurie Wieting / 402-471-8407 All Analytes 2009 TNI
Nevada Don LaFara / 775-687-9491 All Analytes 2003 NELAC
New Mexico (WP) Barbara Cooney / 505-827-0212 All Analytes 2009 TNI
North Dakota Cynthia Auen / 701-328-6172 All Analytes 2009 TNI
Oregon Gary Ward / 503-693-4122 All Analytes 2009 TNI
South Dakota Stacy Ellwanger / 605-773-4757 All Analytes 2009 TNI
Texas Frank Jamison / (512) 239-3754 All Analytes 2009 TNI
Utah Jill Jones / 801-965-3899 All Analytes 2009 TNI
Study # : WP-252
WP-252 Definitions & Study DiscussionStudy Dates: 01/18/16 - 03/03/16 Report Issued: 03/07/16
WP Study Definitions WP Study Discussion
The Performance Evaluation:
Acceptable
Not Acceptable
No Evaluation
Reported Value falls within the Acceptance Limits.
Reported Value falls outside the Acceptance Limits.
Reported Value cannot be evaluated.
ERA's WP-252 WatR™Pollution Proficiency Testing study has been reviewed by ERA senior management and certified compliant with the requirements of the 2009 TNI PT Standard and the criteria contained in the most current TNI Fields of Proficiency Testing (FoPT) tables.
ERA's WP-252 WatR™Pollution study standards were examined for any anomalies. A full review of all homogeneity, stability and accuracy verification data was completed. All analytical verification data for all analytes met the acceptance criteria contained in the 2009 TNI PT Standard and the criteria contained in the most current TNI FoPT tables.
The data submitted by participating laboratories was also examined for study anomalies. There were no anomalies observed during the statistical review of the data.
ERA's WP-252 WatR™Pollution study reports shall not be reproduced except in their entirety and not without the permission of the participating laboratories. The report must not be used by the participating laboratories to claim product endorsement by any agency of the U. S. government.
The data contained herein are confidential and intended for your use only.
If you have any questions or concerns regarding your assessment in ERA's WatR™Pollution Proficiency Testing program, please contact our Proficiency Testing Department at 1-800-372-0122.
The Method Description is the method the laboratory reported to ERA.
=
=
=
The Reported Value is the value that the laboratory reported to ERA.
The ERA Assigned Values are compliant with the most current TNI Fields of Proficiency Testing (FoPT) tables. A parameter not added to the standard is given an Assigned Value of "< PTRL" per the guidelines contained in the 2009 TNI Standards. The assigned values are directly traceable to the commercially prepared starting materials used to manufacture the PT standards.
The Acceptance Limits are established per the criteria contained in the most current USEPA/NELAC FoPT tables, or ERA's SOP for the Generation of Performance Acceptance Limits™ as applicable.
Not Reported No Value reported.=
Study # : WP-252
2009 TNI Evaluation ChecksTNI
AnalyteCode
Analyte Units Reported Value Assigned Value Acceptance Limits Performance Evaluation Method Description
WP Volatiles (cat# 830, lot# P252-710)
5170 Trichloroethylene µg/L < 6.2 10.8 6.72 - 15.2 Not Acceptable EPA 8260B 2 1996
2009 TNI Not Acceptable EvaluationsTNI
AnalyteCode
Analyte Units Reported Value Assigned Value Acceptance Limits Performance Evaluation Method Description
WP Volatiles (cat# 830, lot# P252-710)
4400 Bromoform µg/L 18.0 11.9 7.14 - 16.7 Not Acceptable EPA 8260B 2 1996
5115 Tetrachloroethylene µg/L 4.52 < 4.30 0.00 - 4.30 Not Acceptable EPA 8260B 2 1996
5170 Trichloroethylene µg/L < 6.2 10.8 6.72 - 15.2 Not Acceptable EPA 8260B 2 1996
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 1 of 1
Study # : WP-252All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 Laboratory Exception Report
Final Report Results For Laboratory Energy Laboratories
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 1 of 6
Study # : WP-252
Study:
ERA Customer Number:
Laboratory Name:
WP-252
E772828
Energy Laboratories
Organic Results
2009 TNI Evaluation Report
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 2 of 6
Study # : WP-252
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2009 TNI Evaluation Final Complete Report
TNIAnalyteCode
Analyte Units Reported Value
Assigned Value
Acceptance Limits
Performance Evaluation Method Description Analysis
Date Z Score Study Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710)
4315 Acetone µg/L < 10 < 3.90 0.00 - 3.90 Acceptable EPA 8260B 2 1996 2/17/2016
4320 Acetonitrile µg/L < 20 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4325 Acrolein µg/L < 20 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4340 Acrylonitrile µg/L < 20 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4375 Benzene µg/L 13.7 11.5 8.05 - 15.0 Acceptable EPA 8260B 2 1996 2/17/2016 2.20 11.5 1.01
4385 Bromobenzene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4390 Bromochloromethane µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4395 Bromodichloromethane µg/L 18.8 19.2 11.5 - 26.9 Acceptable EPA 8260B 2 1996 2/17/2016 -0.240 19.3 2.03
4400 Bromoform µg/L 18.0 11.9 7.14 - 16.7 Not Acceptable EPA 8260B 2 1996 2/17/2016 4.62 11.7 1.36
4950 Bromomethane µg/L 18.8 21.8 8.72 - 34.9 Acceptable EPA 8260B 2 1996 2/17/2016 0.163 17.9 5.53
4410 2-Butanone (MEK) µg/L < 10 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4435 n-Butylbenzene µg/L < 6.3 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4440 sec-Butylbenzene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4445 tert-Butylbenzene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
5000 tert-Butyl methyl ether (MTBE) µg/L < 9.0 < 9.00 0.00 - 9.00 Acceptable EPA 8260B 2 1996 2/17/2016
4450 Carbon disulfide µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4455 Carbon tetrachloride µg/L 20.0 19.1 10.0 - 26.7 Acceptable EPA 8260B 2 1996 2/17/2016 0.910 17.9 2.29
4475 Chlorobenzene µg/L 43.9 45.4 31.8 - 59.0 Acceptable EPA 8260B 2 1996 2/17/2016 -0.503 46.0 4.13
4575 Chlorodibromomethane µg/L 18.2 15.4 9.24 - 21.6 Acceptable EPA 8260B 2 1996 2/17/2016 2.03 14.9 1.61
4485 Chloroethane µg/L < 8 < 8.00 0.00 - 8.00 Acceptable EPA 8260B 2 1996 2/17/2016
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 3 of 6
Study # : WP-252All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2009 TNI Evaluation Final Complete Report
TNIAnalyteCode
Analyte Units Reported Value
Assigned Value
Acceptance Limits
Performance Evaluation Method Description Analysis
Date Z Score Study Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710) (Continued)
4500 2-Chloroethylvinylether µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4505 Chloroform µg/L 22.7 22.3 15.6 - 29.0 Acceptable EPA 8260B 2 1996 2/17/2016 -0.0301 22.8 2.29
4960 Chloromethane µg/L < 8.0 < 8.00 0.00 - 8.00 Acceptable EPA 8260B 2 1996 2/17/2016
4535 2-Chlorotoluene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4540 4-Chlorotoluene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4570 1,2-Dibromo-3-chloropropane (DBCP) µg/L 20.5 19.1 11.5 - 26.7 Acceptable EPA 8260B 2 1996 2/17/2016 0.922 18.2 2.47
4585 1,2-Dibromoethane (EDB) µg/L 15.0 12.5 8.12 - 16.9 Acceptable EPA 8260B 2 1996 2/17/2016 2.57 12.2 1.09
4595 Dibromomethane µg/L < 6.5 < 6.50 0.00 - 6.50 Acceptable EPA 8260B 2 1996 2/17/2016
4610 1,2-Dichlorobenzene µg/L < 7.0 < 7.00 0.00 - 7.00 Acceptable EPA 8260B 2 1996 2/17/2016
4615 1,3-Dichlorobenzene µg/L 22.0 22.2 15.5 - 28.9 Acceptable EPA 8260B 2 1996 2/17/2016 0.0213 22.0 2.10
4620 1,4-Dichlorobenzene µg/L 13.0 10.9 7.63 - 14.2 Acceptable EPA 8260B 2 1996 2/17/2016 2.10 10.9 0.989
4625 Dichlorodifluoromethane (Freon 12) µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4630 1,1-Dichloroethane µg/L < 6.4 < 6.40 0.00 - 6.40 Acceptable EPA 8260B 2 1996 2/17/2016
4635 1,2-Dichloroethane µg/L 19.0 16.3 11.5 - 23.3 Acceptable EPA 8260B 2 1996 2/17/2016 1.46 16.5 1.74
4640 1,1-Dichloroethylene µg/L < 6.2 < 6.20 0.00 - 6.20 Acceptable EPA 8260B 2 1996 2/17/2016
4645 cis-1,2-Dichloroethylene µg/L 22.2 21.7 14.9 - 29.2 Acceptable EPA 8260B 2 1996 2/17/2016 0.307 21.6 2.05
4700 trans-1,2-Dichloroethylene µg/L < 6.00 < 6.00 0.00 - 6.00 Acceptable EPA 8260B 2 1996 2/17/2016
4655 1,2-Dichloropropane µg/L < 7.00 < 7.00 0.00 - 7.00 Acceptable EPA 8260B 2 1996 2/17/2016
4660 1,3-Dichloropropane µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4665 2,2-Dichloropropane µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 4 of 6
Study # : WP-252All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2009 TNI Evaluation Final Complete Report
TNIAnalyteCode
Analyte Units Reported Value
Assigned Value
Acceptance Limits
Performance Evaluation Method Description Analysis
Date Z Score Study Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710) (Continued)
4670 1,1-Dichloropropene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4680 cis-1,3-Dichloropropylene µg/L < 6.50 < 6.50 0.00 - 6.50 Acceptable EPA 8260B 2 1996 2/17/2016
4685 trans-1,3-Dichloropropylene µg/L < 6.5 < 6.50 0.00 - 6.50 Acceptable EPA 8260B 2 1996 2/17/2016
4765 Ethylbenzene µg/L 23.0 23.7 16.6 - 30.8 Acceptable EPA 8260B 2 1996 2/17/2016 -0.284 23.7 2.39
4835 Hexachlorobutadiene µg/L < 4.3 < 4.30 0.00 - 4.30 Acceptable EPA 8260B 2 1996 2/17/2016
4840 Hexachloroethane µg/L 52.4 5.24 - 58.3 Not Reported 51.5 9.61
4860 2-Hexanone µg/L 135 94.6 45.1 - 143 Acceptable EPA 8260B 2 1996 2/17/2016 2.83 93.4 14.7
4900 Isopropylbenzene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4910 4-Isopropyltoluene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4975 Methylene chloride µg/L 12.3 11.6 6.96 - 16.2 Acceptable EPA 8260B 2 1996 2/17/2016 0.952 11.1 1.21
4995 4-Methyl-2-pentanone (MIBK) µg/L 70.8 48.9 21.7 - 74.2 Acceptable EPA 8260B 2 1996 2/17/2016 3.02 47.2 7.81
5005 Naphthalene µg/L 21.9 20.4 8.92 - 29.8 Acceptable EPA 8260B 2 1996 2/17/2016 0.652 19.5 3.71
5015 Nitrobenzene µg/L < 6.20 0.00 - 6.20 Not Reported
5090 n-Propylbenzene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
5100 Styrene µg/L < 13.0 < 13.0 0.00 - 13.0 Acceptable EPA 8260B 2 1996 2/17/2016
5105 1,1,1,2-Tetrachloroethane µg/L 24.8 24.3 15.8 - 32.8 Acceptable EPA 8260B 2 1996 2/17/2016 0.0227 24.8 2.06
5110 1,1,2,2-Tetrachloroethane µg/L < 9.8 < 9.80 0.00 - 9.80 Acceptable EPA 8260B 2 1996 2/17/2016
5115 Tetrachloroethylene µg/L 4.52 < 4.30 0.00 - 4.30 Not Acceptable EPA 8260B 2 1996 2/17/2016 -0.0314
5140 Toluene µg/L 40.8 40.5 28.4 - 52.6 Acceptable EPA 8260B 2 1996 2/17/2016 0.0349 40.7 4.08
5150 1,2,3-Trichlorobenzene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 5 of 6
Study # : WP-252All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2009 TNI Evaluation Final Complete Report
TNIAnalyteCode
Analyte Units Reported Value
Assigned Value
Acceptance Limits
Performance Evaluation Method Description Analysis
Date Z Score Study Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710) (Continued)
5155 1,2,4-Trichlorobenzene µg/L 20.5 23.2 8.17 - 31.7 Acceptable EPA 8260B 2 1996 2/17/2016 -0.478 21.9 2.85
5160 1,1,1-Trichloroethane µg/L 22.0 23.9 14.3 - 33.5 Acceptable EPA 8260B 2 1996 2/17/2016 -0.334 23.0 3.00
5165 1,1,2-Trichloroethane µg/L < 10.5 < 10.5 0.00 - 10.5 Acceptable EPA 8260B 2 1996 2/17/2016
5170 Trichloroethylene µg/L < 6.2 10.8 6.72 - 15.2 Not Acceptable EPA 8260B 2 1996 2/17/2016 10.6 1.13
5175 Trichlorofluoromethane µg/L 21.3 24.6 9.84 - 39.4 Acceptable EPA 8260B 2 1996 2/17/2016 -1.28 26.7 4.22
5180 1,2,3-Trichloropropane (TCP) µg/L 30.5 28.8 11.0 - 44.9 Acceptable EPA 8260B 2 1996 2/17/2016 1.69 25.2 3.16
5210 1,2,4-Trimethylbenzene µg/L 21.6 20.9 13.6 - 28.2 Acceptable EPA 8260B 2 1996 2/17/2016 0.198 21.0 2.84
5215 1,3,5-Trimethylbenzene µg/L 28.5 29.1 18.9 - 39.3 Acceptable EPA 8260B 2 1996 2/17/2016 -0.0180 28.6 4.06
5225 Vinyl acetate µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
5235 Vinyl chloride µg/L < 8.00 < 8.00 0.00 - 8.00 Acceptable EPA 8260B 2 1996 2/17/2016
5240 m&p-Xylene µg/L 39.8 40.4 24.2 - 56.6 Acceptable EPA 8260B 2 1996 2/17/2016 -0.186 40.6 4.39
5250 o-Xylene µg/L 41.5 46.7 28.0 - 65.4 Acceptable EPA 8260B 2 1996 2/17/2016 -1.05 47.1 5.33
5260 Xylenes, total µg/L 81.4 87.1 52.3 - 122 Acceptable EPA 8260B 2 1996 2/17/2016 -0.658 87.4 9.12
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 6 of 6
Study # : WP-252All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-01
Final Report Results For Laboratory Energy Laboratories
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 1 of 6
Study # : WP-252
Study:
ERA Customer Number:
Laboratory Name:
WP-252
E772828
Energy Laboratories
Organic Results
2003 NELAC Evaluation Report
16341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.comPage 2 of 6
Study # : WP-252
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2003 NELAC Evaluation Final Complete Report
NELAC Analyte
CodeAnalyte Units Reported
ValueAssigned
ValueAcceptance
LimitsPerformance
Evaluation Method Description Analysis Date Z Score Study
Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710)
4315 Acetone µg/L < 10 < 3.90 0.00 - 3.90 Acceptable EPA 8260B 2 1996 2/17/2016
4320 Acetonitrile µg/L < 20 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4325 Acrolein µg/L < 20 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4340 Acrylonitrile µg/L < 20 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4375 Benzene µg/L 13.7 11.5 8.05 - 15.0 Acceptable EPA 8260B 2 1996 2/17/2016 2.20 11.5 1.01
4385 Bromobenzene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4390 Bromochloromethane µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4395 Bromodichloromethane µg/L 18.8 19.2 11.5 - 26.9 Acceptable EPA 8260B 2 1996 2/17/2016 -0.240 19.3 2.03
4400 Bromoform µg/L 18.0 11.9 7.14 - 16.7 Not Acceptable EPA 8260B 2 1996 2/17/2016 4.62 11.7 1.36
4950 Bromomethane µg/L 18.8 21.8 8.72 - 34.9 Acceptable EPA 8260B 2 1996 2/17/2016 0.163 17.9 5.53
4410 2-Butanone (MEK) µg/L < 10 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4435 n-Butylbenzene µg/L < 6.3 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4440 sec-Butylbenzene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4445 tert-Butylbenzene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
5000 tert-Butyl methyl ether (MTBE) µg/L < 9.0 < 9.00 0.00 - 9.00 Acceptable EPA 8260B 2 1996 2/17/2016
4450 Carbon disulfide µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4455 Carbon tetrachloride µg/L 20.0 19.1 10.0 - 26.7 Acceptable EPA 8260B 2 1996 2/17/2016 0.910 17.9 2.29
4475 Chlorobenzene µg/L 43.9 45.4 31.8 - 59.0 Acceptable EPA 8260B 2 1996 2/17/2016 -0.503 46.0 4.13
4575 Chlorodibromomethane µg/L 18.2 15.4 9.24 - 21.6 Acceptable EPA 8260B 2 1996 2/17/2016 2.03 14.9 1.61
4485 Chloroethane µg/L < 8 < 8.00 0.00 - 8.00 Acceptable EPA 8260B 2 1996 2/17/2016
All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-0116341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.com
Page 3 of 6Study # : WP-252
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2003 NELAC Evaluation Final Complete Report
NELAC Analyte
CodeAnalyte Units Reported
ValueAssigned
ValueAcceptance
LimitsPerformance
Evaluation Method Description Analysis Date Z Score Study
Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710) (Continued)
4500 2-Chloroethylvinylether µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4505 Chloroform µg/L 22.7 22.3 15.6 - 29.0 Acceptable EPA 8260B 2 1996 2/17/2016 -0.0301 22.8 2.29
4960 Chloromethane µg/L < 8.0 < 8.00 0.00 - 8.00 Acceptable EPA 8260B 2 1996 2/17/2016
4535 2-Chlorotoluene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4540 4-Chlorotoluene µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4570 1,2-Dibromo-3-chloropropane (DBCP) µg/L 20.5 19.1 11.5 - 26.7 Acceptable EPA 8260B 2 1996 2/17/2016 0.922 18.2 2.47
4585 1,2-Dibromoethane (EDB) µg/L 15.0 12.5 8.12 - 16.9 Acceptable EPA 8260B 2 1996 2/17/2016 2.57 12.2 1.09
4595 Dibromomethane µg/L < 6.5 < 6.50 0.00 - 6.50 Acceptable EPA 8260B 2 1996 2/17/2016
4610 1,2-Dichlorobenzene µg/L < 7.0 < 7.00 0.00 - 7.00 Acceptable EPA 8260B 2 1996 2/17/2016
4615 1,3-Dichlorobenzene µg/L 22.0 22.2 15.5 - 28.9 Acceptable EPA 8260B 2 1996 2/17/2016 0.0213 22.0 2.10
4620 1,4-Dichlorobenzene µg/L 13.0 10.9 7.63 - 14.2 Acceptable EPA 8260B 2 1996 2/17/2016 2.10 10.9 0.989
4625 Dichlorodifluoromethane (Freon 12) µg/L < 1.0 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4630 1,1-Dichloroethane µg/L < 6.4 < 6.40 0.00 - 6.40 Acceptable EPA 8260B 2 1996 2/17/2016
4635 1,2-Dichloroethane µg/L 19.0 16.3 11.5 - 23.3 Acceptable EPA 8260B 2 1996 2/17/2016 1.46 16.5 1.74
4640 1,1-Dichloroethylene µg/L < 6.2 < 6.20 0.00 - 6.20 Acceptable EPA 8260B 2 1996 2/17/2016
4645 cis-1,2-Dichloroethylene µg/L 22.2 21.7 14.9 - 29.2 Acceptable EPA 8260B 2 1996 2/17/2016 0.307 21.6 2.05
4700 trans-1,2-Dichloroethylene µg/L < 6.00 < 6.00 0.00 - 6.00 Acceptable EPA 8260B 2 1996 2/17/2016
4655 1,2-Dichloropropane µg/L < 7.00 < 7.00 0.00 - 7.00 Acceptable EPA 8260B 2 1996 2/17/2016
4660 1,3-Dichloropropane µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4665 2,2-Dichloropropane µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-0116341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.com
Page 4 of 6Study # : WP-252
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2003 NELAC Evaluation Final Complete Report
NELAC Analyte
CodeAnalyte Units Reported
ValueAssigned
ValueAcceptance
LimitsPerformance
Evaluation Method Description Analysis Date Z Score Study
Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710) (Continued)
4670 1,1-Dichloropropene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4680 cis-1,3-Dichloropropylene µg/L < 6.50 < 6.50 0.00 - 6.50 Acceptable EPA 8260B 2 1996 2/17/2016
4685 trans-1,3-Dichloropropylene µg/L < 6.5 < 6.50 0.00 - 6.50 Acceptable EPA 8260B 2 1996 2/17/2016
4765 Ethylbenzene µg/L 23.0 23.7 16.6 - 30.8 Acceptable EPA 8260B 2 1996 2/17/2016 -0.284 23.7 2.39
4835 Hexachlorobutadiene µg/L < 4.3 < 4.30 0.00 - 4.30 Acceptable EPA 8260B 2 1996 2/17/2016
4840 Hexachloroethane µg/L 52.4 5.24 - 58.3 Not Reported 51.5 9.61
4860 2-Hexanone µg/L 135 94.6 45.1 - 143 Acceptable EPA 8260B 2 1996 2/17/2016 2.83 93.4 14.7
4900 Isopropylbenzene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4910 4-Isopropyltoluene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
4975 Methylene chloride µg/L 12.3 11.6 6.96 - 16.2 Acceptable EPA 8260B 2 1996 2/17/2016 0.952 11.1 1.21
4995 4-Methyl-2-pentanone (MIBK) µg/L 70.8 48.9 21.7 - 74.2 Acceptable EPA 8260B 2 1996 2/17/2016 3.02 47.2 7.81
5005 Naphthalene µg/L 21.9 20.4 8.92 - 29.8 Acceptable EPA 8260B 2 1996 2/17/2016 0.652 19.5 3.71
5015 Nitrobenzene µg/L < 6.20 0.00 - 6.20 Not Reported
5090 n-Propylbenzene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
5100 Styrene µg/L < 13.0 < 13.0 0.00 - 13.0 Acceptable EPA 8260B 2 1996 2/17/2016
5105 1,1,1,2-Tetrachloroethane µg/L 24.8 24.3 15.8 - 32.8 Acceptable EPA 8260B 2 1996 2/17/2016 0.0227 24.8 2.06
5110 1,1,2,2-Tetrachloroethane µg/L < 9.8 < 9.80 0.00 - 9.80 Acceptable EPA 8260B 2 1996 2/17/2016
5115 Tetrachloroethylene µg/L 4.52 < 4.30 0.00 - 4.30 Not Acceptable EPA 8260B 2 1996 2/17/2016 -0.0314
5140 Toluene µg/L 40.8 40.5 28.4 - 52.6 Acceptable EPA 8260B 2 1996 2/17/2016 0.0349 40.7 4.08
5150 1,2,3-Trichlorobenzene µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-0116341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.com
Page 5 of 6Study # : WP-252
Donny JuarezQuality Assurance ManagerEnergy LaboratoriesPO Box 247Casper, WY 82602307-235-0515 x3244
EPA ID:ERA Customer Number:Report Issued:Study Dates:
WY00002E77282803/07/16
01/18/16 - 03/03/16
WP-252 2003 NELAC Evaluation Final Complete Report
NELAC Analyte
CodeAnalyte Units Reported
ValueAssigned
ValueAcceptance
LimitsPerformance
Evaluation Method Description Analysis Date Z Score Study
Mean
Study Standard Deviation
Analyst Name
WP Volatiles (cat# 830, lot# P252-710) (Continued)
5155 1,2,4-Trichlorobenzene µg/L 20.5 23.2 8.17 - 31.7 Acceptable EPA 8260B 2 1996 2/17/2016 -0.478 21.9 2.85
5160 1,1,1-Trichloroethane µg/L 22.0 23.9 14.3 - 33.5 Acceptable EPA 8260B 2 1996 2/17/2016 -0.334 23.0 3.00
5165 1,1,2-Trichloroethane µg/L < 10.5 < 10.5 0.00 - 10.5 Acceptable EPA 8260B 2 1996 2/17/2016
5170 Trichloroethylene µg/L < 6.2 10.8 6.72 - 15.2 Not Acceptable EPA 8260B 2 1996 2/17/2016 10.6 1.13
5175 Trichlorofluoromethane µg/L 21.3 24.6 9.84 - 39.4 Acceptable EPA 8260B 2 1996 2/17/2016 -1.28 26.7 4.22
5180 1,2,3-Trichloropropane (TCP) µg/L 30.5 28.8 11.0 - 44.9 Acceptable EPA 8260B 2 1996 2/17/2016 1.69 25.2 3.16
5210 1,2,4-Trimethylbenzene µg/L 21.6 20.9 13.6 - 28.2 Acceptable EPA 8260B 2 1996 2/17/2016 0.198 21.0 2.84
5215 1,3,5-Trimethylbenzene µg/L 28.5 29.1 18.9 - 39.3 Acceptable EPA 8260B 2 1996 2/17/2016 -0.0180 28.6 4.06
5225 Vinyl acetate µg/L < 1.00 < 5.00 0.00 - 5.00 Acceptable EPA 8260B 2 1996 2/17/2016
5235 Vinyl chloride µg/L < 8.00 < 8.00 0.00 - 8.00 Acceptable EPA 8260B 2 1996 2/17/2016
5240 m&p-Xylene µg/L 39.8 40.4 24.2 - 56.6 Acceptable EPA 8260B 2 1996 2/17/2016 -0.186 40.6 4.39
5250 o-Xylene µg/L 41.5 46.7 28.0 - 65.4 Acceptable EPA 8260B 2 1996 2/17/2016 -1.05 47.1 5.33
5260 Xylenes, total µg/L 81.4 87.1 52.3 - 122 Acceptable EPA 8260B 2 1996 2/17/2016 -0.658 87.4 9.12
All analytes are included in ERA's A2LA accreditation. Lab Code: 1539-0116341 Table Mountain Pkwy • Golden, CO 80403 • 800.372.0122 • 303.431.8454 • fax 303.421.0159 • www.eraqc.com
Page 6 of 6Study # : WP-252
PERFORMANCE EVALUATION
05-16-2016 49445626 QT-0004055 Page 1 of 22
Scheduled StudyQT-0004055 4944562628-Mar-2016 Through 10-May-2016 RTC Labcode
WY00002EPA Labcode
Participating Laboratory:Energy Laboratories-CasperDonny JuarezPO Box 247Casper WY 82602-0247 US
Thank you for participating in study QT-0004055. Additional information about this study may be found onlineat www.sigmaaldrich.com/pt.
Sigma-Aldrich RTC Inc.2931 Soldier Springs RoadLaramie, WY 82070 USA1-307-742-5452www.sigmaaldrich.com
This report shall not be reproduced except in full, without written approval of the laboratory. The data andresults reported in this document are the property of the participating laboratory and are confidential. If youwish to appeal an evaluation listed in this report, please call our QA Supervisor at (307) 742-5452 or [email protected]
Sincerely,
Jennifer DuhonProficiency Testing Supervisor
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AccreditorsEvaluations of this dataset will be sent to the accreditor(s) listed below using your laboratory's labcode listed above eachaccrediting agency. If any of the information listed below is incorrect, please contact RTC immediately.
Accredating LabcodeFlorida Department of Health
Vanessa SotoActing Program AdministratorPO Box 2101217 Pearl StreetJacksonville FL 32231 US
Accredating LabcodeNorth Dakota DOH
Cindy AuenPO Box 2101217 Pearl StreetJacksonville FL 32231 US
Accredating LabcodeNebraska DEQ
Reuel AndersonDMR-QA Coordinator/Lab CertificationPO Box 98922Lincoln NE 68509-8922 US
Accredating LabcodeNew Mexico Environmental Department
Oneva PenaLaboratory Certification Coordinator - WSPO Box 98922Lincoln NE 68509-8922 US
Accredating LabcodeOregon State Public Health Laboratory
Gary WardORELAP Administrator3150 NW 229th Ave.Ste. 100Hillsboro OR 97124-6536 US
Accredating LabcodeSouth Dakota DENR
Stacy EllwangerHealth Lab3150 NW 229th Ave.Ste. 100Hillsboro OR 97124-6536 US
Accredating Labcode
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Texas CEQ
Frank JamisonPROGRAM MANAGERQuality Assurance/Laboratory AccreditationPO Box 13087 (MC-176)Austin TX 78711-3087 US
Accredating LabcodeUtah Bureau of Laboratory Improvement
Jill JonesLaboratory Certification Program4431 South 2700 WestTaylorsville UT 84119 US
Accredating LabcodeWyoming DEQ
Steve VienLaboratory Supervisor208 South College DriveCheyenne WY 82002 US
Accredating LabcodeNew Mexico Environmental Department
Barbara CooneyDMR-QA Coordinator208 South College DriveCheyenne WY 82002 US
Accredating LabcodeSouth Dakota DENR
Tim FlorSurface Water Acc.208 South College DriveCheyenne WY 82002 US
Accredating LabcodeColorado DPHE
Ben ChouafCertifcation Officer4300 S Cherry Creek Drive South(WQCD-CADM B2)Denver CO 80246 US
Accredating LabcodeEPA Region 8
Marcie TiddWaste Water/Drinking Water Certification1595 Wynkoop StreetDenver CO 80202-1129 US
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Accredating LabcodeMontana Dept. of Public Health & Human Services
Russell LeuPO Box 4369Helena MT 59604-4369 US
Accredating LabcodeWashington State Dept. of Ecology
Alan RueLab Accreditation Unit SupervisorPO Box 488Manchester WA 98353 US
Accredating LabcodeNevada DEP
Michelle NenzelLaboratory Certification Officer901 S. Stewart StreetSte. 4001Carson City NV 89701 US
Accredating LabcodeIdaho Bureau of Laboratories
Ernie BaderChemistry Program2220 Old Penitentiary RoadBoise ID 83712 US
Accredating LabcodeNebraska Health and Human Services System
Laurie WietingAssistant Lab Manager3701 S. 14th StreetLincoln NE 68502 US
RTC is accrediated to perform PT programs for the scope of accredation to ISO/IEC 17043under ANAB certificate AP-1469
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Demands
Method:SM 5310 C 21st ED (2000) [20138607]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Dissolved organic carbon (DOC) 1,2 36.7 mg/L 35.3 29.6 to41.1 0.73 Acceptable
1710 / PE1130-20ML - Lot LRAB0835/Analyst:AA/ Analysis Date: 2016-04-21
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9904, b:0.1647,c:0.0508, d:0.1115
Total organic carbon (TOC) 1,2 36.1 mg/L 35.4 29.3 to41.5 0.34 Acceptable
2040 / PE1130-20ML - Lot LRAB0835/Analyst:AA/ Analysis Date: 2016-04-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9926, b:0.1680,c:0.0473, d:0.3536
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Miscellaneous Analytes
Method:HACH 8021 [60003501]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Total residual chlorine 1,2 1.55 mg/L 1.81 1.4 to 2.23 -1.88 Acceptable1940 / PE1065-2ML - Lot LRAA9385/Analyst:AA/ Analysis Date: 2016-04-26
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:0.9345, b:0.0392,c:0.0688, d:0.0073
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Nutrients
Method:SM 4500-NO2¯ B 21st ED (2000) [20112805]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Nitrite as N 1,2 1.22 mg/L 1.21 1 to 1.42 0.14 Acceptable1840 / PE1153-2ML - Lot LRAA7211/Analyst:AA/ Analysis Date: 2016-04-20
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0017, b:-0.0030,c:0.0377, d:0.0250
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Trace Metals - Waste Water
Method:EPA 200.7 4.4 (1994) [10013806]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Selenium, Se 1,2 196 ug/L 183 156 to 210 1.42 Acceptable1140 / PE1132-20ML - Lot LRAA9472/Analyst:AA/ Analysis Date: 2016-05-06
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 145 ug/L 140 119 to 161 0.71 Acceptable1150 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-06
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:EPA 200.8 5.4 (1994) [10014605]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Nickel, Ni 1,2 1550 ug/L 1500 1320 to1670 0.85 Acceptable
1105 / PE1132-20ML - Lot LRAA9472/Analyst:AA/ Analysis Date: 2016-05-06
Evaluation Criteria - 1Voluntary
Evaluation Parameter - a:1.0012, b:1.5795,c:0.0368, d:3.8151
Silver, Ag 1,2 125 ug/L 140 119 to 161 -2.14 Acceptable1150 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-06
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:EPA 6010C 3 (2007) [10155905]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silver, Ag 1,2 150 ug/L 140 119 to 161 1.43 Acceptable1150 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Tin, Sn 1,2 548 ug/L 564 395 to 733 -0.28 Acceptable1175 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 273 ug/L 256 218 to 294 1.33 Acceptable1180 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Method:EPA 6010D (2012) [10155916]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Silver, Ag 1,2 150 ug/L 140 119 to 161 1.43 Acceptable1150 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Tin, Sn 1,2 548 ug/L 564 395 to 733 -0.28 Acceptable1175 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 273 ug/L 256 218 to 294 1.33 Acceptable1180 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:EPA 6020A (1998) [10156408]
Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Beryllium, Be 1,2 137 ug/L 159 135 to 183 -2.77 Acceptable1020 / PE1132-20ML - Lot LRAA9472/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 161 ug/L 140 119 to 161 3 Acceptable1150 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 290 ug/L 236 201 to 271 4.58 Not Acceptable1160 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Tin, Sn 1,2 585 ug/L 564 395 to 733 0.37 Acceptable1175 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 250 ug/L 256 218 to 294 -0.47 Acceptable1180 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Method:EPA 6020B (2014) [10156420]
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Analyte ResultUnits
AssignedValue
Accept.Window Z Evaluation
Beryllium, Be 1,2 137 ug/L 159 135 to 183 -2.77 Acceptable1020 / PE1132-20ML - Lot LRAA9472/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Silver, Ag 1,2 161 ug/L 140 119 to 161 3 Acceptable1150 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Strontium, Sr 1,2 290 ug/L 236 201 to 271 4.58 Not Acceptable1160 / PE1052-20ML - Lot LRAA8910/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
Tin, Sn 1,2 585 ug/L 564 395 to 733 0.37 Acceptable1175 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.10, d:0
Titanium, Ti 1,2 250 ug/L 256 218 to 294 -0.47 Acceptable1180 / PE1154-20ML - Lot LRAA9340/Analyst:AA/ Analysis Date: 2016-05-05
Evaluation Criteria - 1Voluntary Evaluation Parameter - a:1, b:0, c:0.05, d:0
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Sample Information
DEMAND - WP
PE1130-20ML / Lot LRAB0835
Analytes Units GravimetricValue Study Mean Study Std. Dev.
5-day BOD 1,2
1530 Demands mg/L 87.8±0.448 0 0
Carbonaceous BOD (CBOD) 1,2
1555 Demands mg/L 87.8±0.448 0 0
Chemical oxygen demand (COD) 1,2
1565 Demands mg/L 89.8±0.458 0 0
Dissolved organic carbon (DOC) 1,2
1710 Demands mg/L 35.5±0.181 0 0
Total organic carbon (TOC) 1,2
2040 Demands mg/L 35.5±0.181 35.3 1.26
5-day BOD 1,2
1530 Miscellaneous Analytes mg/L 87.8±0.448 0 0
Carbonaceous BOD (CBOD) 1,2
1555 Miscellaneous Analytes mg/L 87.8±0.448 0 0
Chemical oxygen demand (COD) 1,2
1565 Miscellaneous Analytes mg/L 89.8±0.458 0 0
Total organic carbon (TOC) 1,2
2040 Miscellaneous Analytes mg/L 35.5±0.181 35.3 1.26
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NITRITE - WP
PE1153-2ML / Lot LRAA7211
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Nitrite as N 1,2
1840 Nutrients mg/L 1.21±0.00617 1.22 0.08
Nitrite as N 1,2
1840 mg/L 1.21±0.00617 1.22 0.08
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TOTAL RESIDUAL CHLORINE - WP
PE1065-2ML / Lot LRAA9385
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Total residual chlorine 1,2
1940 Miscellaneous Analytes mg/L 1.90 1.69 0.12
Residual free chlorine 1,2
1945 Miscellaneous Analytes mg/L 1.90 0 0
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TRACE METALS 1 - WP
PE1132-20ML / Lot LRAA9472
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Arsenic, As 1,2
1010 Trace Metals - Waste Water ug/L 629±3.21 0 0
Beryllium, Be 1,2
1020 Trace Metals - Waste Water ug/L 159±0.810 158 6.15
Cadmium, Cd 1,2
1030 Trace Metals - Waste Water ug/L 259±1.32 0 0
Chromium, Cr (total) 1,2
1040 Trace Metals - Waste Water ug/L 255±1.30 0 0
Cobalt, Co 1,2
1050 Trace Metals - Waste Water ug/L 211±1.07 0 0
Copper, Cu 1,2
1055 Trace Metals - Waste Water ug/L 608±3.11 0 0
Iron, Fe 1,2
1070 Trace Metals - Waste Water ug/L 513±2.62 0 0
Lead, Pb 1,2
1075 Trace Metals - Waste Water ug/L 856±4.36 0 0
Lithium, Li 2
1080 Trace Metals - Waste Water ug/L 876±4.47 0 0
Manganese, Mn 1,2
1090 Trace Metals - Waste Water ug/L 745±3.80 0 0
Mercury, Hg 1,2
1095 Trace Metals - Waste Water ug/L 25.1±0.128 0 0
Nickel, Ni 1,2
1105 Trace Metals - Waste Water ug/L 1493±7.62 1480 79.1
Selenium, Se 1,2
1140 Trace Metals - Waste Water ug/L 183±0.933 179 11.2
Vanadium, V 1,2
1185 Trace Metals - Waste Water ug/L 220±1.12 0 0
Zinc, Zn 1,2
1190 Trace Metals - Waste Water ug/L 1620±4.47 0 0
Aluminum, Al 1,2
1000 Trace Metals - Waste Water ug/L 701±3.58 0 0
Arsenic, As 1,2
1010 ug/L 629±3.21 0 0
Beryllium, Be 1,2
1020 ug/L 159±0.810 158 6.15
Cadmium, Cd 1,2
1030 ug/L 259±1.32 0 0
Chromium, Cr (total) 1,2
1040 ug/L 255±1.30 0 0
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Cobalt, Co 1,2
1050 ug/L 211±1.07 0 0
Copper, Cu 1,2
1055 ug/L 608±3.11 0 0
Iron, Fe 1,2
1070 ug/L 513±2.62 0 0
Lead, Pb 1,2
1075 ug/L 856±4.36 0 0
Lithium, Li 2
1080 ug/L 876±4.47 0 0
Manganese, Mn 1,2
1090 ug/L 745±3.80 0 0
Mercury, Hg 1,2
1095 ug/L 25.1±0.128 0 0
Nickel, Ni 1,2
1105 ug/L 1493±7.62 1480 79.1
Selenium, Se 1,2
1140 ug/L 183±0.933 179 11.2
Vanadium, V 1,2
1185 ug/L 220±1.12 0 0
Zinc, Zn 1,2
1190 ug/L 1620±4.47 0 0
Aluminum, Al 1,2
1000 ug/L 701±3.58 0 0
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TITANIUM & TIN - WP
PE1154-20ML / Lot LRAA9340
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Tin, Sn 1,2
1175 Trace Metals - Waste Water ug/L 564±2.88 581 28.6
Titanium, Ti 1,2
1180 Trace Metals - Waste Water ug/L 256±1.31 260 15.6
Tin, Sn 1,2
1175 ug/L 564±2.88 581 28.6
Titanium, Ti 1,2
1180 ug/L 256±1.31 260 15.6
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TRACE METALS 2 - WP
PE1052-20ML / Lot LRAA8910
Analytes Units GravimetricValue Study Mean Study Std. Dev.
Antimony, Sb 1,2
1005 Trace Metals - Waste Water ug/L 628±3.2 0 0
Barium, Ba 1,2
1015 Trace Metals - Waste Water ug/L 1370±6.99 0 0
Boron, B 1,2
1025 Trace Metals - Waste Water ug/L 1463±7.46 0 0
Molybdenum, Mo 1,2
1100 Trace Metals - Waste Water ug/L 332±1.69 0 0
Silver, Ag 1,2
1150 Trace Metals - Waste Water ug/L 136 140 7.88
Strontium, Sr 1,2
1160 Trace Metals - Waste Water ug/L 236±1.20 241 13.4
Thallium, Tl 1,2
1165 Trace Metals - Waste Water ug/L 503±2.57 0 0
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Definitions and Interpretation of Statistical Analysis:
Assigned Value: Value attributed to a particular quantity and accepted, sometimes by convention, ashaving an uncertainty appropriate for a given purpose. See ISO/IEC 17043 for additional information. Ingeneral the assigned value is the value used to assess proficiency and may or may not be the made to value(gravimetric value).
Accept. Window: The range of values that constitute acceptable performance for a laboratory participatingin this PT study.
Z: A Z-Score tells how a single data point compares to normal data. A Z-Score says not only whether a pointwas above or below average, but how unusual the measurement is. Generally, a method result with aZ-Score less than |2| is considered to be in control, a Z-Score between |2| and |3| is considered’Questionable’, but still within control and a Z greater than |3| is considered not acceptable and the methodis out of control. For WS studies, a z-score greater than |2| is unacceptable. Calculated as Z = (ReportedValue - Assigned Value) / Proficiency Std. Dev.
Proficiency Std. Dev.: Standard deviation calculated based on Evaluation Criteria.
Study Mean: Statistical study mean calculated using a robust statisitical model (RTC employs the’Biweight Program’). Robust statistical techniques to minimize the influence that extreme results can haveon estimates of the mean and standard deviation. NOTE - These techniques assign less weight to extremeresults, rather than eliminate them from a data set.
Study Std. Dev.: Standard deviation calculated from study data using robust statisicals (Biweight).
Gravimetric Value: The ’prepared to’ value, determined by gravimetric means. The uncertainty associatedto this value is standard uncertainty and based on RTC’s gravimetric tolerances.
Evaluation Criteria:
1 - Regression Equation - Acceptance windows based on TNI adopted equation of proficiency value +/- 3proficiency standard deviations and check limits of proficiency value +/- 2 proficiency standard deviations.Proficiency value and proficiency standard deviation are calculated from gravimetric variables a, b, c, & das proficiency value = a * gravimetric + b and proficiency standard deviation = c * gravimetric + d.
2 - Study Robust Mean and c,d regression - Acceptance windows based on TNI adopted equation ofproficiency value +/- 3 proficiency standard deviations and check limits of proficiency value +/- 2proficiency standard deviations. Proficiency value and proficiency standard deviation calculated from robuststudy mean and variables c & d as proficiency value = robust mean and proficiency standard deviation = c *proficiency value + d.
3 - Fixed Limits - Acceptance windows based on span of gravimetric percentage from gravimetric asgravimetric +/- gravimetric * percentage.
4 - Adjustable Fixed Limits - Acceptance windows base on a span of gravimetric percentage fromgravimetric as gravimetric +/- gravimetric * lowPercentage where gravimetric < break and gravimetric +/-
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gravimetric * highPercentage where gravimetric >= break.
5 - Study Statistics - Acceptance windows based on a number of standard deviations span from the studymean as study mean +/- (deviations * standard deviation).
6 - Log Transform Statistics - Acceptance windows based on lognormal distributed data. Acceptancewindows = mean(lognormal) +/- span * standard deviation(lognormal).
7 - Reserved
8 - Regression Equation 2SD - Acceptance windows based on EPA equation of proficiency value +/- 2proficiency standard deviations. Proficiency value and proficiency standard deviation are calculated fromgravimetric variables a, b, c, & d as proficiency value = a * gravimetric + b and proficiency standarddeviation = c * gravimetric + d. Generally reserved for drinking water studies.
Proficiency Test Item Preparation, Homogeneity and Stability Assessment - RTC uses proprietaryand published methods for the manufacture, homogeneity and stability testing of proficiency test items.RTC’s proficiency test materials meet requirements of ISO Guide 34. For more information contact RTC.Additionally RTC complies with TNI Volume 3 ’General Requirements for Environmental Proficiency TestProviders’, EL-V3-2009, 2009 for all TNI Fields of Proficiency Testing analytes.
Metrological Traceability - All preparations are made using balances calibrated annually traceable toNIST standards. Where appropriate analytical measurements are traceable through an unbroken chain toNIST standards, or a Certified Reference Material manufactured under ISO Guide 34 in conjunction withISO/IEC 17025.
Statistical Analysis - RTC uses robust statistics to calculate study means and standard deviations -Reference - Kafadar, K, A Biweight Approach to the One-Sample Problem, Journal of the AmericanStatistical Association, Vol. 77, No. 378, June, 1982, pp. 416-424.
Additional Information - Go to www.rt-corp.com/reporting for additional information on summarystatistics for specific methods, advice on the interpretation of the statistical analysis, and additionalcomments/recommendations. If you failed an analyte it may be required to perform a corrective actionand/or retest. RTC recommends that you contact your accreditation body for specific instruction.
Program analyte accrediting footnotes1 NELAC Compliant, covered by RTC’s ANAB Proficiency Testing Provider accreditation, Cert. AP-14692 ISO 17043 Accredited, covered by RTC’s ANAB Proficiency Testing Provider accreditation, CertAP-1469
Authorizing Officer:
Date: 5/16/2016
Patrick Brumfield, ASQ CQA
QA Manager
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This section of the report is for informational purposes only. If you are unsure aboutspecific accreditation requirements, please contact your state coordinator.
UNACCEPTABLE ANALYTES
RTC Lab Code: 49445626
PE1052-20ML
TRACE METALS 2 - WP
Analytes MethodNumber MethodName
Strontium, Sr 1,2 10156408 EPA 6020A (1998)
Strontium, Sr 1,2 10156420 EPA 6020B (2014)
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PASS RATE
Number of Reported Results: 24
Number of Passing Results: 22
Pass Rate: 91.67%