OHA Drinking Water Services
OR41
PWS ID: 00262 ---- DUNDEE, CITY OF
PFAS Sample Results

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Initial Monitoring
EP ID Entry point name Water
type
Availability Frequency Schedule
begin
Schedule
end
First quarter or
First sample
Second quarter or
Second sample
Third
quarter
Fourth
quarter
EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 GW Permanent 2 samples 1/1/2023 12/31/2023 4/11/2023 10/4/2023 N/A N/A
EP-B EP FOR PRUITT WELLS (#5 & #6) GW Permanent 2 samples 1/1/2023 12/31/2023 4/11/2023 10/4/2023 N/A N/A
EP-C EP FOR DEEP WELL (#3) GW Permanent 2 samples 1/1/2023 12/31/2023 4/11/2023 10/4/2023 N/A N/A
EP-E EP FOR WELL #9 GW Permanent 2 samples 1/1/2023 12/31/2023 4/11/2023 10/4/2023 N/A N/A
For each active entry point served by groundwater, collect 2 consecutive samples within a 12-month period with samples collected 5 to 7 months apart.


Sample Summaries
For compliance? EP ID Entry point name Sample date # Detections # MCL
exceedances
Sample ID
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 0 0 103243P
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 0 0 109020P
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 0 0 103244P
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 0 0 109021P
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 0 0 103245P
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 0 0 109022P
Yes EP-E EP FOR WELL #9 04/11/2023 1 1 103246P
Yes EP-E EP FOR WELL #9 10/04/2023 1 1 109023P
Yes EP-F EP FOR WELL #10 04/11/2023 0 0 103247P


Sample Results
For compliance? EP ID
Entry point name Sample date Received date Analyte
code
Analyte abbreviation
Analyte name
Result (ng/L)
MCL
(ng/L)
MRL
(ng/L)
Sample ID Lab ID Lab name Analysis method Method name TINWSF
ISN
TSASAMPL
ISN
TSASAR
ISN
SelectDataSet SelectAnalyte SelectDetects SelectLabID SelectLabName SelectMethod SelectMethodName
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 103243P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021109 4000252 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 103243P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021109 4000736 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 103243P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021109 4000640 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 103243P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021109 4000542 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 103243P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021109 4000348 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 04/11/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 103243P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021109 4000445 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 109020P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021105 4000248 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 109020P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021105 4000732 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 109020P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021105 4000636 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 109020P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021105 4000538 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 109020P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021105 4000344 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-A EP FOR SPRINGS 1 & 2, WELLS 7, 8 & 13 10/04/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 109020P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15379 3021105 4000441 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 103244P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021101 4000244 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 103244P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021101 4000737 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 103244P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021101 4000632 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 103244P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021101 4000543 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 103244P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021101 4000349 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 04/11/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 103244P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021101 4000446 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 109021P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021106 4000249 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 109021P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021106 4000733 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 109021P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021106 4000637 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 109021P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021106 4000539 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 109021P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021106 4000345 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-B EP FOR PRUITT WELLS (#5 & #6) 10/04/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 109021P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15380 3021106 4000442 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 103245P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021102 4000245 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 103245P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021102 4000729 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 103245P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021102 4000633 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 103245P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021102 4000535 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 103245P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021102 4000341 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 04/11/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 103245P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021102 4000438 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 109022P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021107 4000250 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 109022P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021107 4000734 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 109022P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021107 4000638 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 109022P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021107 4000540 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 109022P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021107 4000346 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-C EP FOR DEEP WELL (#3) 10/04/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 109022P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15381 3021107 4000443 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 04/11/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 103246P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021103 4000246 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 04/11/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 103246P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021103 4000730 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 04/11/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 103246P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021103 4000634 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 04/11/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 103246P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021103 4000536 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 04/11/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 103246P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021103 4000342 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 04/11/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid 5.40 4.0 1.30 103246P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021103 4000439 Yes 2805M DE 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 10/04/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 109023P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021108 4000251 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 10/04/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 109023P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021108 4000735 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 10/04/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 109023P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021108 4000639 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 10/04/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 109023P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021108 4000541 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 10/04/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 109023P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021108 4000347 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-E EP FOR WELL #9 10/04/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid 4.20 4.0 1.30 109023P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15894 3021108 4000444 Yes 2805M DE 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-F EP FOR WELL #10 04/11/2023 09/04/2025 2816 HFPO-DA Hexafluoropropylene oxide dimer acid ND 10 1.70 103247P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15895 3021104 4000247 Yes 2816M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-F EP FOR WELL #10 04/11/2023 09/04/2025 2801 PFBS Perfluorobutanesulfonic acid ND 1.00 103247P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15895 3021104 4000731 Yes 2801M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-F EP FOR WELL #10 04/11/2023 09/04/2025 2803 PFHxS Perfluorohexanesulfonic acid ND 10 1.00 103247P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15895 3021104 4000635 Yes 2803M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-F EP FOR WELL #10 04/11/2023 09/04/2025 2804 PFNA Perfluorononanoic acid ND 10 1.30 103247P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15895 3021104 4000537 Yes 2804M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-F EP FOR WELL #10 04/11/2023 09/04/2025 2806 PFOA Perfluorooctanoic acid ND 4.0 1.30 103247P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15895 3021104 4000343 Yes 2806M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS
Yes EP-F EP FOR WELL #10 04/11/2023 09/04/2025 2805 PFOS Perfluorooctanesulfonic acid ND 4.0 1.30 103247P 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS 15895 3021104 4000440 Yes 2805M N 4034 EUROFINS EATON ANALYTICAL EPA 533 PFAS ISOTOPE DILUTION AEX SPE LC/MS/MS



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