OHA Drinking Water Services
OR41
PWS ID: 00851 ---- SWEET HOME, CITY OF
PFAS Sample Results

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Sample Summaries
For Compliance? Facility ID Facility Name Sample Date # Detections # MCL
Exceedances		 Sample ID
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 0 0 114711P
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 0 0 117415P
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 0 0 121078P

Sample Results
For Compliance? Facility ID
Facility Name Sample Date Received Date Analyte Abbreviation
 Analyte Name
Result (ng/L)
MRL (ng/L) Sample ID SelectAnalyte SelectDetects SelectDataSet
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 09/04/2025 HFPO-DA Hexafluoropropylene oxide dimer acid ND 1.70 114711P 2816M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 09/04/2025 PFBS Perfluorobutanesulfonic acid ND 1.00 114711P 2801 N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 09/04/2025 PFHxS Perfluorohexanesulfonic acid ND 1.00 114711P 2803M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 09/04/2025 PFNA Perfluorononanoic acid ND 1.30 114711P 2804M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 09/04/2025 PFOA Perfluorooctanoic acid ND 1.30 114711P 2806M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 03/12/2024 09/04/2025 PFOS Perfluorooctanesulfonic acid ND 1.30 114711P 2805M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 09/04/2025 HFPO-DA Hexafluoropropylene oxide dimer acid ND 1.70 121078P 2816M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 09/04/2025 PFBS Perfluorobutanesulfonic acid ND 1.00 121078P 2801 N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 09/04/2025 PFHxS Perfluorohexanesulfonic acid ND 1.00 121078P 2803M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 09/04/2025 PFNA Perfluorononanoic acid ND 1.30 121078P 2804M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 09/04/2025 PFOA Perfluorooctanoic acid ND 1.30 121078P 2806M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 09/18/2024 09/04/2025 PFOS Perfluorooctanesulfonic acid ND 1.30 121078P 2805M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 09/04/2025 HFPO-DA Hexafluoropropylene oxide dimer acid ND 1.70 117415P 2816M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 09/04/2025 PFBS Perfluorobutanesulfonic acid ND 1.00 117415P 2801 N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 09/04/2025 PFHxS Perfluorohexanesulfonic acid ND 1.00 117415P 2803M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 09/04/2025 PFNA Perfluorononanoic acid ND 1.30 117415P 2804M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 09/04/2025 PFOA Perfluorooctanoic acid ND 1.30 117415P 2806M N Yes
Yes EP-B EP FOR FOSTER LAKE DAM 06/19/2024 09/04/2025 PFOS Perfluorooctanesulfonic acid ND 1.30 117415P 2805M N Yes


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