DDW-2025-007919

August 18, 2025
Dear John Steffan:
Please find enclosed the analytical results for the 4 sample(s) the laboratory received on 8/12/25 10:45 am and logged
in under work order IH02270. All testing is performed according to our current TNI accreditations unless otherwise
noted. This report cannot be reproduced, except in full, without the written permission of Pace Analytical Services, LLC.
If you have any questions regarding your report, please contact your project manager. Quality and timely data is of the
utmost importance to us.
Pace Analytical Services appreciates the opportunity to provide you with analytical expertise . We are always trying to
improve our customer service and we welcome you to contact the General Manager, Lisa Grant, with any feedback you
have about your experience with our laboratory at 309-683-1764 or [e-mail].
Sincerely,
Janet Clutters
Project Manager
[phone] x1743
[e-mail]
John Steffan
Utah Department of Environmental Quality
195 N 1950 W
Salt Lake City, UT 84116
UTAH15012RE:
Peoria, IL 61615
Pace Analytical Services, LLC
2231 W. Altorfer Drive
[phone]
www.pacelabs.comCustomer #: 72-106174 Page 1 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
Case Narrative
SAMPLES RECEIVED WITHIN REGULATORY HOLD TIME AND WITHIN TEMPERATURE COMPLIANCE OF 0.1-10 DEGREES & ON ICE
APPROPRIATE BOTTLES RECEIVED AND SUFFICIENT SAMPLE VOLUME
COC PRESENT, COMPLETED & LEGIBLE
RESULTS REPORTED HEREIN CONFORM TO THE APPICABLE TNI/NELAC STANDARDS AND THE LABORATORY'S QUALITY MANUAL UNLESS
OTHER WISE NOTED IN THE BODY OF THE REPORT.
www.pacelabs.comCustomer #: 72-106174 Page 2 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
www.pacelabs.comCustomer #: 72-106174 Page 3 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
ANALYTICAL RESULTS
Sample: IH02270-01
Name:
Sampled:
Received: 08/12/25 10:45
08/11/25 09:18
WS001-TAGGART HOLLOW SPRING
Reg ID:Drinking Water - Regular SampleMatrix:UTAH15012
MethodAnalystAnalyzedMRLQualifierUnitResultParameterDilutionMDL
Semivolatile Organics - PFAS - PIA
< 0.9 ng/L EPA 533PFBA08/15/25 03:07 EJBU1.910.9
< 0.4 ng/L EPA 533PFMPA08/15/25 03:07 EJBU1.910.4
< 0.5 ng/L EPA 533PFPeA08/15/25 03:07 EJBU1.910.5
< 0.5 ng/L EPA 533PFBS08/15/25 03:07 EJBU1.910.5
< 0.4 ng/L EPA 533PFMBA08/15/25 03:07 EJBU1.910.4
< 0.5 ng/L EPA 533PFEESA08/15/25 03:07 EJBU1.910.5
< 0.3 ng/L EPA 533HFPO-DA 08/15/25 03:07 EJBU1.910.3
< 0.4 ng/L EPA 533NFDHA08/15/25 03:07 EJBU1.910.4
< 0.3 ng/L EPA 5334:2 FTS 08/15/25 03:07 EJBU1.910.3
< 0.4 ng/L EPA 533PFHxS08/15/25 03:07 EJBU1.910.4
< 0.5 ng/L EPA 533PFHpA08/15/25 03:07 EJBU1.910.5
< 1.0 ng/L EPA 533PFHxA08/15/25 03:07 EJBU1.911.0
< 0.5 ng/L EPA 533ADONA08/15/25 03:07 EJBU1.910.5
< 0.5 ng/L EPA 533PFPeS08/15/25 03:07 EJBU1.910.5
< 0.5 ng/L EPA 5336:2 FTS 08/15/25 03:07 EJBU1.910.5
< 0.7 ng/L EPA 533PFOA08/15/25 03:07 EJBU1.910.7
< 0.6 ng/L EPA 533PFHpS08/15/25 03:07 EJBU1.910.6
< 0.5 ng/L EPA 533PFOS08/15/25 03:07 EJBU1.910.5
< 0.5 ng/L EPA 533PFNA08/15/25 03:07 EJBU1.910.5
< 0.6 ng/L EPA 5339Cl-PF3ONS 08/15/25 03:07 EJBU1.910.6
< 0.5 ng/L EPA 5338:2 FTS 08/15/25 03:07 EJBU1.910.5
< 0.4 ng/L EPA 533PFDA08/15/25 03:07 EJBU1.910.4
< 0.4 ng/L EPA 533PFUnA08/15/25 03:07 EJBU1.910.4
< 0.5 ng/L EPA 53311Cl-PF3OUdS 08/15/25 03:07 EJBU1.910.5
< 0.5 ng/L EPA 533PFDoA08/15/25 03:07 EJBU1.910.5
Surrogate: 13C4-PFBA-SURR 94 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C5-PFPeA-SURR 99 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C3-PFBS-SURR 95 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C2-4:2FTS-SURR 84 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C5-PFHxA-SURR 89 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C3-HFPOA-DA-SURR 93 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C4-PFHpA-SURR 85 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C3-PFHxS-SURR 93 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C2-6:2FTS-SURR 81 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C8-PFOA-SURR 87 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C9-PFNA-SURR 88 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C8-PFOS-SURR 101 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C2-8:2FTS-SURR 84 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C6-PFDA-SURR 73 %50-200 08/15/25 03:07 EJB EPA 533
Surrogate: 13C7-PFUnA-SURR 72 %50-200 08/15/25 03:07 EJB EPA 533
www.pacelabs.comCustomer #: 72-106174 Page 4 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
ANALYTICAL RESULTS
Sample: IH02270-01
Name:
Sampled:
Received: 08/12/25 10:45
08/11/25 09:18
WS001-TAGGART HOLLOW SPRING
Reg ID:Drinking Water - Regular SampleMatrix:UTAH15012
MethodAnalystAnalyzedMRLQualifierUnitResultParameterDilutionMDL
Surrogate: 13C2-PFDoA-SURR 82 %50-200 08/15/25 03:07 EJB EPA 533
www.pacelabs.comCustomer #: 72-106174 Page 5 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
ANALYTICAL RESULTS
Sample: IH02270-03
Name:
Sampled:
Received: 08/12/25 10:45
08/11/25 08:55
WS002-WELL #1
Reg ID:Drinking Water - Regular SampleMatrix:UTAH15012
MethodAnalystAnalyzedMRLQualifierUnitResultParameterDilutionMDL
Semivolatile Organics - PFAS - PIA
< 0.9 ng/L EPA 533PFBA08/15/25 03:54 EJBU1.910.9
< 0.4 ng/L EPA 533PFMPA08/15/25 03:54 EJBU1.910.4
< 0.5 ng/L EPA 533PFPeA08/15/25 03:54 EJBU1.910.5
< 0.5 ng/L EPA 533PFBS08/15/25 03:54 EJBU1.910.5
< 0.4 ng/L EPA 533PFMBA08/15/25 03:54 EJBU1.910.4
< 0.5 ng/L EPA 533PFEESA08/15/25 03:54 EJBU1.910.5
< 0.3 ng/L EPA 533HFPO-DA 08/15/25 03:54 EJBU1.910.3
< 0.4 ng/L EPA 533NFDHA08/15/25 03:54 EJBU1.910.4
< 0.3 ng/L EPA 5334:2 FTS 08/15/25 03:54 EJBU1.910.3
< 0.4 ng/L EPA 533PFHxS08/15/25 03:54 EJBU1.910.4
< 0.5 ng/L EPA 533PFHpA08/15/25 03:54 EJBU1.910.5
< 1.0 ng/L EPA 533PFHxA08/15/25 03:54 EJBU1.911.0
< 0.5 ng/L EPA 533ADONA08/15/25 03:54 EJBU1.910.5
< 0.5 ng/L EPA 533PFPeS08/15/25 03:54 EJBU1.910.5
< 0.5 ng/L EPA 5336:2 FTS 08/15/25 03:54 EJBU1.910.5
< 0.7 ng/L EPA 533PFOA08/15/25 03:54 EJBU1.910.7
< 0.6 ng/L EPA 533PFHpS08/15/25 03:54 EJBU1.910.6
< 0.5 ng/L EPA 533PFOS08/15/25 03:54 EJBU1.910.5
< 0.5 ng/L EPA 533PFNA08/15/25 03:54 EJBU1.910.5
< 0.6 ng/L EPA 5339Cl-PF3ONS 08/15/25 03:54 EJBU1.910.6
< 0.5 ng/L EPA 5338:2 FTS 08/15/25 03:54 EJBU1.910.5
< 0.4 ng/L EPA 533PFDA08/15/25 03:54 EJBU1.910.4
< 0.4 ng/L EPA 533PFUnA08/15/25 03:54 EJBU1.910.4
< 0.5 ng/L EPA 53311Cl-PF3OUdS 08/15/25 03:54 EJBU1.910.5
< 0.5 ng/L EPA 533PFDoA08/15/25 03:54 EJBU1.910.5
Surrogate: 13C4-PFBA-SURR 93 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C5-PFPeA-SURR 98 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C3-PFBS-SURR 95 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C2-4:2FTS-SURR 82 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C5-PFHxA-SURR 89 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C3-HFPOA-DA-SURR 91 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C4-PFHpA-SURR 84 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C3-PFHxS-SURR 92 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C2-6:2FTS-SURR 79 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C8-PFOA-SURR 87 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C9-PFNA-SURR 86 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C8-PFOS-SURR 100 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C2-8:2FTS-SURR 80 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C6-PFDA-SURR 72 %50-200 08/15/25 03:54 EJB EPA 533
Surrogate: 13C7-PFUnA-SURR 66 %50-200 08/15/25 03:54 EJB EPA 533
www.pacelabs.comCustomer #: 72-106174 Page 6 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
ANALYTICAL RESULTS
Sample: IH02270-03
Name:
Sampled:
Received: 08/12/25 10:45
08/11/25 08:55
WS002-WELL #1
Reg ID:Drinking Water - Regular SampleMatrix:UTAH15012
MethodAnalystAnalyzedMRLQualifierUnitResultParameterDilutionMDL
Surrogate: 13C2-PFDoA-SURR 73 %50-200 08/15/25 03:54 EJB EPA 533
www.pacelabs.comCustomer #: 72-106174 Page 7 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
QC SAMPLE RESULTS
Parameter
Spike
Result Unit Level Result
Source
%REC
%REC
Limits RPD
RPD
LimitQual
Batch B540149 - EPA 533 - EPA 533
Blank (B540149-BLK1)Prepared: 08/13/25 Analyzed: 08/14/25
PFBA < 1.0 ng/L U
PFMPA < 0.4 ng/L U
PFPeA < 0.5 ng/L U
PFBS < 0.5 ng/L U
PFMBA < 0.4 ng/L U
PFEESA < 0.5 ng/L U
NFDHA < 0.5 ng/L U
HFPO-DA < 0.4 ng/L U
PFHxS < 0.4 ng/L U
4:2 FTS < 0.4 ng/L U
PFHxA < 1.0 ng/L U
PFHpA < 0.6 ng/L U
PFPeS < 0.6 ng/L U
ADONA < 0.5 ng/L U
6:2 FTS < 0.5 ng/L U
PFOA < 0.7 ng/L U
PFHpS < 0.6 ng/L U
PFOS < 0.5 ng/L U
PFNA < 0.5 ng/L U
9Cl-PF3ONS < 0.7 ng/L U
8:2 FTS < 0.5 ng/L U
PFDA < 0.5 ng/L U
PFUnA < 0.5 ng/L U
11Cl-PF3OUdS < 0.6 ng/L U
PFDoA < 0.6 ng/L U
Surrogate: 13C4-PFBA-SURR 41.2 ng/L 40.00 103 50-200
Surrogate: 13C5-PFPeA-SURR 42.3 ng/L 40.00 106 50-200
Surrogate: 13C3-PFBS-SURR 39.6 ng/L 37.28 106 50-200
Surrogate: 13C2-4:2FTS-SURR 139 ng/L 150.4 92 50-200
Surrogate: 13C5-PFHxA-SURR 39.7 ng/L 40.00 99 50-200
Surrogate: 13C3-HFPOA-DA-SURR 40.6 ng/L 40.00 102 50-200
Surrogate: 13C4-PFHpA-SURR 38.0 ng/L 40.00 95 50-200
Surrogate: 13C3-PFHxS-SURR 39.4 ng/L 37.92 104 50-200
Surrogate: 13C2-6:2FTS-SURR 140 ng/L 152.0 92 50-200
Surrogate: 13C8-PFOA-SURR 39.4 ng/L 40.00 99 50-200
Surrogate: 13C9-PFNA-SURR 40.7 ng/L 40.00 102 50-200
Surrogate: 13C8-PFOS-SURR 42.8 ng/L 38.32 112 50-200
Surrogate: 13C2-8:2FTS-SURR 144 ng/L 153.6 94 50-200
Surrogate: 13C6-PFDA-SURR 37.7 ng/L 40.00 94 50-200
Surrogate: 13C7-PFUnA-SURR 37.2 ng/L 40.00 93 50-200
Surrogate: 13C2-PFDoA-SURR 39.5 ng/L 40.00 99 50-200
LCS (B540149-BS1)Prepared: 08/13/25 Analyzed: 08/14/25
PFBA 95 ng/L 80.00 119 70-130
PFMPA 91 ng/L 80.00 114 70-130
www.pacelabs.comCustomer #: 72-106174 Page 8 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
QC SAMPLE RESULTS
Parameter
Spike
Result Unit Level Result
Source
%REC
%REC
Limits RPD
RPD
LimitQual
LCS (B540149-BS1)Prepared: 08/13/25 Analyzed: 08/14/25
PFPeA 85 ng/L 80.00 107 70-130
PFBS 85 ng/L 80.00 106 70-130
PFMBA 75 ng/L 80.00 94 70-130
PFEESA 80 ng/L 80.00 100 70-130
NFDHA 87 ng/L 80.00 108 70-130
HFPO-DA 84 ng/L 80.00 106 70-130
PFHxS 89 ng/L 80.00 111 70-130
4:2 FTS 101 ng/L 80.00 126 70-130
PFHpA 89 ng/L 80.00 111 70-130
PFHxA 89 ng/L 80.00 111 70-130
PFPeS 90 ng/L 80.00 113 70-130
ADONA 96 ng/L 80.00 119 70-130
6:2 FTS 96 ng/L 80.00 120 70-130
PFOA 85 ng/L 80.00 107 70-130
PFHpS 68 ng/L 80.00 85 70-130
PFOS 77 ng/L 80.00 97 70-130
PFNA 85 ng/L 80.00 106 70-130
9Cl-PF3ONS 81 ng/L 80.00 102 70-130
8:2 FTS 99 ng/L 80.00 124 70-130
PFDA 88 ng/L 80.00 110 70-130
PFUnA 85 ng/L 80.00 106 70-130
11Cl-PF3OUdS 79 ng/L 80.00 99 70-130
PFDoA 86 ng/L 80.00 107 70-130
Surrogate: 13C4-PFBA-SURR 37.3 ng/L 40.00 93 50-200
Surrogate: 13C5-PFPeA-SURR 38.6 ng/L 40.00 96 50-200
Surrogate: 13C3-PFBS-SURR 36.7 ng/L 37.28 98 50-200
Surrogate: 13C2-4:2FTS-SURR 129 ng/L 150.4 86 50-200
Surrogate: 13C5-PFHxA-SURR 36.3 ng/L 40.00 91 50-200
Surrogate: 13C3-HFPOA-DA-SURR 37.3 ng/L 40.00 93 50-200
Surrogate: 13C4-PFHpA-SURR 34.0 ng/L 40.00 85 50-200
Surrogate: 13C3-PFHxS-SURR 36.6 ng/L 37.92 97 50-200
Surrogate: 13C2-6:2FTS-SURR 131 ng/L 152.0 86 50-200
Surrogate: 13C8-PFOA-SURR 35.4 ng/L 40.00 89 50-200
Surrogate: 13C9-PFNA-SURR 35.2 ng/L 40.00 88 50-200
Surrogate: 13C8-PFOS-SURR 39.5 ng/L 38.32 103 50-200
Surrogate: 13C2-8:2FTS-SURR 133 ng/L 153.6 87 50-200
Surrogate: 13C6-PFDA-SURR 31.4 ng/L 40.00 78 50-200
Surrogate: 13C7-PFUnA-SURR 32.6 ng/L 40.00 81 50-200
Surrogate: 13C2-PFDoA-SURR 34.0 ng/L 40.00 85 50-200
Duplicate (B540149-DUP1)Sample: IH02270-01 Prepared: 08/13/25 Analyzed: 08/14/25
PFBA < 1.0 ng/L ND 30U
PFMPA < 0.4 ng/L ND 30U
PFPeA < 0.5 ng/L ND 30U
PFBS < 0.5 ng/L ND 30U
PFMBA < 0.4 ng/L ND 30U
PFEESA < 0.5 ng/L ND 30U
NFDHA < 0.5 ng/L ND 30U
www.pacelabs.comCustomer #: 72-106174 Page 9 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
QC SAMPLE RESULTS
Parameter
Spike
Result Unit Level Result
Source
%REC
%REC
Limits RPD
RPD
LimitQual
Duplicate (B540149-DUP1)Sample: IH02270-01 Prepared: 08/13/25 Analyzed: 08/14/25
HFPO-DA < 0.4 ng/L ND 30U
PFHxS < 0.4 ng/L ND 30U
4:2 FTS < 0.4 ng/L ND 30U
PFHpA < 0.6 ng/L ND 30U
PFHxA < 1.0 ng/L ND 30U
PFPeS < 0.6 ng/L ND 30U
ADONA < 0.5 ng/L ND 30U
6:2 FTS < 0.5 ng/L ND 30U
PFOA < 0.7 ng/L ND 30U
PFHpS < 0.6 ng/L ND 30U
PFOS < 0.5 ng/L ND 30U
PFNA < 0.5 ng/L ND 30U
9Cl-PF3ONS < 0.7 ng/L ND 30U
8:2 FTS < 0.5 ng/L ND 30U
PFDA < 0.5 ng/L ND 30U
PFUnA < 0.5 ng/L ND 30U
11Cl-PF3OUdS < 0.6 ng/L ND 30U
PFDoA < 0.6 ng/L ND 30U
Surrogate: 13C4-PFBA-SURR 37.5 ng/L 39.15 96 50-200
Surrogate: 13C5-PFPeA-SURR 39.3 ng/L 39.15 100 50-200
Surrogate: 13C3-PFBS-SURR 34.8 ng/L 36.49 95 50-200
Surrogate: 13C2-4:2FTS-SURR 125 ng/L 147.2 85 50-200
Surrogate: 13C5-PFHxA-SURR 36.0 ng/L 39.15 92 50-200
Surrogate: 13C3-HFPOA-DA-SURR 36.6 ng/L 39.15 93 50-200
Surrogate: 13C4-PFHpA-SURR 33.1 ng/L 39.15 85 50-200
Surrogate: 13C3-PFHxS-SURR 34.9 ng/L 37.12 94 50-200
Surrogate: 13C2-6:2FTS-SURR 122 ng/L 148.8 82 50-200
Surrogate: 13C8-PFOA-SURR 34.9 ng/L 39.15 89 50-200
Surrogate: 13C9-PFNA-SURR 34.0 ng/L 39.15 87 50-200
Surrogate: 13C8-PFOS-SURR 38.5 ng/L 37.51 103 50-200
Surrogate: 13C2-8:2FTS-SURR 128 ng/L 150.4 85 50-200
Surrogate: 13C6-PFDA-SURR 26.0 ng/L 39.15 66 50-200
Surrogate: 13C7-PFUnA-SURR 24.9 ng/L 39.15 64 50-200
Surrogate: 13C2-PFDoA-SURR 28.1 ng/L 39.15 72 50-200
Matrix Spike (B540149-MS1)Sample: IH02270-03 Prepared: 08/13/25 Analyzed: 08/14/25
PFBA 85 ng/L 77.82 ND 109 70-130
PFMPA 83 ng/L 77.82 ND 107 70-130
PFPeA 76 ng/L 77.82 ND 98 70-130
PFBS 77 ng/L 77.82 ND 99 70-130
PFMBA 68 ng/L 77.82 ND 87 70-130
PFEESA 72 ng/L 77.82 ND 93 70-130
HFPO-DA 76 ng/L 77.82 ND 97 70-130
NFDHA 80 ng/L 77.82 ND 103 70-130
PFHxS 80 ng/L 77.82 ND 103 70-130
4:2 FTS 89 ng/L 77.82 ND 114 70-130
PFHxA 80 ng/L 77.82 ND 103 70-130
PFHpA 80 ng/L 77.82 ND 103 70-130
www.pacelabs.comCustomer #: 72-106174 Page 10 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
QC SAMPLE RESULTS
Parameter
Spike
Result Unit Level Result
Source
%REC
%REC
Limits RPD
RPD
LimitQual
Matrix Spike (B540149-MS1)Sample: IH02270-03 Prepared: 08/13/25 Analyzed: 08/14/25
PFPeS 80 ng/L 77.82 ND 103 70-130
ADONA 86 ng/L 77.82 ND 111 70-130
6:2 FTS 87 ng/L 77.82 ND 112 70-130
PFOA 77 ng/L 77.82 ND 99 70-130
PFHpS 61 ng/L 77.82 ND 78 70-130
PFOS 67 ng/L 77.82 ND 87 70-130
PFNA 75 ng/L 77.82 ND 96 70-130
9Cl-PF3ONS 70 ng/L 77.82 ND 90 70-130
8:2 FTS 90 ng/L 77.82 ND 116 70-130
PFDA 79 ng/L 77.82 ND 101 70-130
PFUnA 74 ng/L 77.82 ND 95 70-130
11Cl-PF3OUdS 70 ng/L 77.82 ND 90 70-130
PFDoA 73 ng/L 77.82 ND 94 70-130
Surrogate: 13C4-PFBA-SURR 37.1 ng/L 38.91 95 50-200
Surrogate: 13C5-PFPeA-SURR 39.1 ng/L 38.91 100 50-200
Surrogate: 13C3-PFBS-SURR 34.8 ng/L 36.26 96 50-200
Surrogate: 13C2-4:2FTS-SURR 129 ng/L 146.3 88 50-200
Surrogate: 13C5-PFHxA-SURR 35.7 ng/L 38.91 92 50-200
Surrogate: 13C3-HFPOA-DA-SURR 37.2 ng/L 38.91 96 50-200
Surrogate: 13C4-PFHpA-SURR 34.1 ng/L 38.91 88 50-200
Surrogate: 13C3-PFHxS-SURR 34.7 ng/L 36.89 94 50-200
Surrogate: 13C2-6:2FTS-SURR 126 ng/L 147.9 85 50-200
Surrogate: 13C8-PFOA-SURR 34.8 ng/L 38.91 89 50-200
Surrogate: 13C9-PFNA-SURR 35.3 ng/L 38.91 91 50-200
Surrogate: 13C8-PFOS-SURR 38.1 ng/L 37.28 102 50-200
Surrogate: 13C2-8:2FTS-SURR 127 ng/L 149.4 85 50-200
Surrogate: 13C6-PFDA-SURR 31.4 ng/L 38.91 81 50-200
Surrogate: 13C7-PFUnA-SURR 32.4 ng/L 38.91 83 50-200
Surrogate: 13C2-PFDoA-SURR 33.7 ng/L 38.91 87 50-200
www.pacelabs.comCustomer #: 72-106174 Page 11 of 15
Pace Analytical Services, LLC
2231 W. Altorfer Drive
Peoria, IL 61615
[phone]
NOTES
Specifications regarding method revisions, method modifications, and calculations used for analysis are available upon request. Please contact
your project manager.
* Not a TNI accredited analyte
Certifications
CHI - McHenry, IL - 4314-A W. Crystal Lake Road, McHenry, IL 60050
TNI Accreditation for Drinking Water and Wastewater Fields of Testing through IL EPA Accreditation No. 100279
Illinois Department of Public Health Bacterial Analysis in Drinking Water Approved Laboratory Registry No. 17556
PIA - Peoria, IL - 2231 W. Altorfer Drive, Peoria, IL 61615
TNI Accreditation for Drinking Water, Wastewater, Solid and Hazardous Material Fields of Testing through IL EPA Accreditation
No. 100230
Illinois Department of Public Health Bacterial Analysis in Drinking Water Approved Laboratory Registry No. 17553
Drinking Water Certifications/Accreditations: Iowa (240); Kansas (E-10338); Missouri (870)
Wastewater Certifications/Accreditations: Arkansas (88-0677); Iowa (240); Kansas (E-10338)
Solid and Hazardous Material Certifications/Accreditations: Arkansas (88-0677); Iowa (240); Kansas (E-10338)
SPMO - Springfield, MO - 1805 W Sunset Street, Springfield, MO 65807
USEPA DMR-QA Program
STL - Hazelwood, MO - 944 Anglum Rd, Hazelwood, MO 63042
TNI Accreditation for Wastewater, Solid and Hazardous Material Fields of Testing through KS KDHE Certification No. E-10389
TNI Accreditation for Wastewater, Solid and Hazardous Material Fields of Testing through IL EPA Accreditation No. - 200080
Illinois Department of Public Health Bacterial Analysis in Drinking Water Approved Laboratory, Registry No. 171050
Missouri Department of Natural Resources - Certificate of Approval for Microbiological Laboratory Service - No. 1050
Qualifiers
U Parameter was analyzed for, but not detected above the reporting limit.
Certified by:Janet Clutters, Project Manager
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