Official PFAS Records

Oregon PFAS Watchlist

Official EPA UCMR 5 PFAS monitoring records for public water systems in Oregon. 121 water systems with qualifying official records.

Source retrieved: May 26, 2026 · EPA UCMR 5

Monitoring results are not compliance determinations. Missing records do not establish absence of PFAS. Methodology

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Full state-level detection data with downloadable CSV, methodology, and citation formats.

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121

Systems with records

19,222

Total records

Official detections

Water System	PWSID	Analytes in records	Records	Detections
Portland Water Bureau	OR4100657	11Cl-PF3OUdS8:2FTS4:2FTS6:2FTSPFBA+24	174	0	View
Tualatin Valley Water District	OR4100665	PFDoAPFHxAPFPeSPFHpAPFHxS+24	290	0	View
Salem Public Works	OR4100731	PFTrDAPFHpAPFNAPFOAPFDA+24	174	0	View
Eugene Water & Electric Board	OR4100287	PFPeAPFMBAPFBANFDHAHFPO-DA+24	116	0	View
Medford Water Commission	OR4100513	4:2FTS6:2FTSPFBAPFPeAPFPeS+24	232	0	View
City of Hillsboro	OR4101513	NMeFOSAANFDHAPFHpSPFBSPFNA+24	116	0	View
City of Beaverton	OR4100081	PFPeAPFTrDAPFBSPFPeSPFHpS+24	232	0	View
City of Bend	OR4100100	4:2FTSPFDAPFDoAPFHpAPFUnA+24	580	6 detected	View
City of Gresham	OR4100357	NMeFOSAANEtFOSAAPFTrDAPFTeDAPFBA+24	115	0	View
Rockwood Pud	OR4100668	PFNAPFHxSPFHpAPFBSPFMPA+24	116	0	View
City of Tigard	OR4100878	PFOSPFDAPFDoAPFHxAPFUnA+24	406	0	View
Springfield Utility Board	OR4100837	PFBAHFPO-DA9Cl-PF3ONSPFHpSPFPeA+24	406	9 detected	View
City of Corvallis	OR4100225	PFEESAPFMBA8:2FTSHFPO-DAPFBA+24	232	0	View
City of Albany	OR4100012	9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFTeDAPFTrDA+24	232	0	View
Sunrise Water Authority	OR4100635	DONAPFBSNMeFOSAANFDHAPFMBA+24	406	2 detected	View
Klamath Falls Water Dept	OR4100443	NMeFOSAANEtFOSAAPFTrDAPFTeDAPFMPA+24	348	6 detected	View
Lake Oswego Municipal Water	OR4100457	NFDHAPFOAPFHpSNMeFOSAAPFBS+24	116	0	View
City of Keizer	OR4100744	PFTrDAPFTeDANMeFOSAANEtFOSAA9Cl-PF3ONS+24	505	3 detected	View
Redmond Water Department	OR4100693	PFBSPFHpAHFPO-DAPFNADONA+24	464	0	View
City of Grants Pass	OR4100342	NMeFOSAAPFHxAPFPeA4:2FTSNFDHA+24	116	0	View
Avion Wc - Greater Avion	OR4100091	8:2FTSNEtFOSAAPFOAPFOSPFNA+24	203	0	View
Mcminnville Water & Light	OR4100497	PFHxANMeFOSAANFDHADONAHFPO-DA+24	58	0	View
Coos Bay North Bend Wtr Brd	OR4100205	PFOSPFDAPFDoAPFHxAPFUnA+24	116	0	View
Oregon City	OR4101511	PFOAPFOSNFDHA9Cl-PF3ONS8:2FTS+24	116	0	View
Oak Lodge Water Services	OR4101512	PFPeSPFTrDAPFOSPFBAPFHpS+24	116	0	View
Clackamas River Water	OR4100187	PFOSNMeFOSAAPFMBAPFEESANFDHA+24	116	0	View
City of Woodburn	OR4100959	PFBS9Cl-PF3ONSPFOSPFEESAPFTeDA+24	174	0	View
City of Roseburg	OR4100720	4:2FTS6:2FTSPFPeS9Cl-PF3ONSPFTrDA+24	116	0	View
City of Tualatin	OR4100906	PFOS4:2FTS11Cl-PF3OUdSPFDAPFHxS+24	170	0	View
City of West Linn	OR4100944	9Cl-PF3ONSPFBSPFHpAPFOAPFHxA+24	116	0	View
City of Forest Grove	OR4100305	NMeFOSAAPFNAPFHxSPFHpAPFBS+24	232	0	View
City of Wilsonville	OR4100954	NEtFOSAAPFTeDAPFUnA11Cl-PF3OUdS9Cl-PF3ONS+24	116	0	View
City of Newberg	OR4100557	PFBSPFMBA9Cl-PF3ONS6:2FTSPFDA+24	58	0	View
City of Milwaukie	OR4100528	PFUnA9Cl-PF3ONSDONAPFHpSPFPeS+24	174	4 detected	View
Ashland Water Department	OR4100047	PFTrDANMeFOSAANEtFOSAAPFTeDANFDHA+24	91	0	View
City of Lincoln City	OR4100483	PFDoA11Cl-PF3OUdS4:2FTS6:2FTSPFBA+24	116	0	View
City of Hermiston	OR4100372	PFBSPFBAPFPeSPFOSPFDA+24	316	17 detected	View
Clackamas River Water - Clairmont	OR4100594	NEtFOSAAPFPeAPFMBAPFEESAPFPeS+24	116	0	View
City of Sherwood	OR4100816	PFPeSDONA9Cl-PF3ONSNMeFOSAAPFHpS+24	116	2 detected	View
City of Central Point	OR4100178	PFOSPFNAPFHxSPFHpAPFBS+24	116	0	View
City of Lebanon	OR4100473	PFPeSNMeFOSAAPFUnAPFHpSNFDHA+24	116	0	View
Canby Utility	OR4100157	PFEESAPFOSDONAPFOAPFDA+24	116	0	View
City of Dallas	OR4100248	PFDAPFUnAPFNA9Cl-PF3ONSPFPeS+24	116	0	View
City of Pendleton	OR4100613	PFHpSNEtFOSAAHFPO-DANMeFOSAAPFEESA+24	232	1 detected	View
City of Troutdale	OR4100901	PFOSHFPO-DADONA9Cl-PF3ONSPFUnA+24	232	0	View
City of Cornelius	OR4100218	PFPeAPFBA6:2FTS4:2FTS8:2FTS+24	145	0	View
City of Ontario	OR4100587	NEtFOSAAPFNAPFDoAPFDAPFOA+24	116	0	View
Suburban East Salem Wd	OR4100768	6:2FTS8:2FTSPFDAPFPeAPFUnA+24	232	0	View
City of La Grande	OR4100453	PFOSPFBANFDHAPFTeDAPFDoA+24	290	0	View
City of St Helens	OR4100724	11Cl-PF3OUdSHFPO-DADONA9Cl-PF3ONSPFOS+24	116	3 detected	View
City of The Dalles	OR4100869	HFPO-DAPFNAPFHxSPFHpAPFBS+24	290	0	View
City of Sandy	OR4100789	4:2FTS8:2FTSPFHpS6:2FTSPFBA+24	290	0	View
City of Gladstone	OR4100321	PFPeSPFOSPFNAPFHpAPFBS+24	87	0	View
Deschutes Valley Water Dist	OR4100501	4:2FTS8:2FTSPFMPAPFPeAPFMBA+24	58	0	View
City of Monmouth	OR4100537	PFDoAPFHpSPFTeDAPFTrDANEtFOSAA+24	116	0	View
City of Prineville	OR4100682	9Cl-PF3ONSPFOSPFUnAPFOAPFDA+24	290	0	View
West Slope Water District	OR4100660	4:2FTS6:2FTSPFTrDAHFPO-DA9Cl-PF3ONS+24	116	0	View
City of Cottage Grove	OR4100236	8:2FTSPFDAPFOSPFNAPFHxS+24	116	0	View
City of Silverton	OR4100823	NFDHAPFEESA4:2FTS6:2FTS8:2FTS+24	116	0	View
Baker City	OR4100073	HFPO-DA8:2FTSPFMPA11Cl-PF3OUdSPFPeS+24	116	0	View
City of Sweet Home	OR4100851	HFPO-DAPFHpAPFHxSPFNAPFOS+24	116	0	View
Independence Water System	OR4100399	PFTrDAPFUnA4:2FTSPFTeDAPFBS+24	116	4 detected	View
City of Molalla	OR4100534	PFHxSPFBS9Cl-PF3ONSPFHpAPFHpS+24	116	1 detected	View
City of Astoria	OR4100055	PFBSPFHpSPFMBA6:2FTS4:2FTS+24	116	0	View
City of Newport	OR4100566	PFHxA11Cl-PF3OUdSPFDAPFBSPFTeDA+24	116	0	View
City of Fairview	OR4100296	PFDAPFHpSPFMPA8:2FTS4:2FTS+24	58	0	View
City of Florence	OR4100299	PFTeDADONAPFHpAHFPO-DA9Cl-PF3ONS+24	58	0	View
City of Eagle Point	OR4100267	PFBS6:2FTSPFBAPFHxSPFOS+24	240	0	View
Umpqua Basin Water Assoc	OR4100719	PFPeS6:2FTS4:2FTS8:2FTSPFMPA+24	116	0	View
City of Warrenton	OR4100932	PFTrDANMeFOSAAPFTeDANEtFOSAAPFHpA+24	116	0	View
City of Scappoose	OR4100792	PFBSPFHpAPFHxSPFNAPFOS+24	174	0	View
City of Hood River	OR4100385	HFPO-DAPFEESADONA6:2FTS4:2FTS+24	58	0	View
City of Stayton	OR4100843	PFTrDANMeFOSAANEtFOSAAPFTeDAPFHpA+24	62	0	View
Winston-dillard Water District	OR4100957	PFPeSPFEESA11Cl-PF3OUdS9Cl-PF3ONSDONA+24	232	0	View
City of Umatilla	OR4100914	PFBS11Cl-PF3OUdS9Cl-PF3ONSPFOSPFUnA+24	174	0	View
City of Sutherlin	OR4100847	NEtFOSAAPFNAPFDoAPFHxAPFUnA+24	178	0	View
Seaside Water Department	OR4100799	PFNAHFPO-DA6:2FTS4:2FTS8:2FTS+24	116	0	View
City of Milton-freewater	OR4100522	DONAPFNA11Cl-PF3OUdSPFUnAPFHxA+24	174	3 detected	View
City of Brookings	OR4100149	NEtFOSAA9Cl-PF3ONSPFOSPFOAPFUnA+24	58	0	View
Green Area Water & Sanitary Authority	OR4100717	PFTrDANEtFOSAA4:2FTS8:2FTSPFEESA+24	116	0	View
City of Sheridan	OR4100811	PFDoAPFHpAPFHxANMeFOSAA4:2FTS+24	174	0	View
Roats Water System	OR4100113	NEtFOSAANMeFOSAAPFTeDAPFTrDAPFPeA+24	174	0	View
Rainbow Water District	OR4100839	PFMPAPFPeSHFPO-DANMeFOSAANEtFOSAA+24	290	7 detected	View
City of Talent	OR4100857	NMeFOSAANEtFOSAAPFTeDAPFTrDAPFOS+24	116	0	View
Ice Fountain Water District	OR4100387	PFHpAPFPeSPFTrDANEtFOSAAPFBA+24	58	0	View
Seal Rock Water District	OR4100798	8:2FTS4:2FTSPFBA11Cl-PF3OUdSPFUnA+24	87	0	View
Crystal Springs Water District	OR4100386	PFHpAPFHpSPFOSPFNAPFHxS+24	116	0	View
City of Phoenix	OR4100625	PFOAHFPO-DADONA9Cl-PF3ONSPFBS+24	116	0	View
City of Estacada	OR4100279	PFMPA4:2FTS6:2FTSPFBAHFPO-DA+24	116	1 detected	View
City of Boardman	OR4100130	9Cl-PF3ONSDONAHFPO-DAPFBA6:2FTS+24	116	0	View
Kernville-gleneden-linc Bch Wd	OR4100324	6:2FTSDONA8:2FTSPFBAPFPeS+24	116	0	View
City of Creswell	OR4100246	PFNAPFUnAPFHxAPFDoAPFDA+24	116	0	View
City of Tillamook Water Dept	OR4100893	PFUnAPFPeSPFEESAPFPeAPFMPA+24	203	0	View
City of Veneta	OR4100920	9Cl-PF3ONS11Cl-PF3OUdSPFHpSNFDHAPFEESA+24	116	0	View
Heceta Water Peoples Utility District	OR4100301	PFHpAPFEESANFDHAPFPeSPFNA+24	116	0	View
City of Reedsport	OR4100699	HFPO-DANFDHAPFBAPFHpSPFOA+24	116	0	View
Philomath Public Works	OR4100624	PFHpAPFHxAPFNANFDHAPFEESA+24	232	0	View
Chenowith Pud	OR4100867	PFOSPFBAHFPO-DADONA11Cl-PF3OUdS+24	58	0	View
Raleigh Water District	OR4100667	DONAPFEESAPFMBAPFPeAPFMPA+24	116	0	View
City of Lafayette	OR4100452	11Cl-PF3OUdSNEtFOSAAPFHxSPFPeAPFMBA+24	348	0	View
City of Wood Village	OR4100904	PFDoAPFPeSPFHpSDONA8:2FTS+24	174	0	View
Sunriver Water Llc/sunriver Utilities	OR4100846	6:2FTS8:2FTSPFOAPFDoAPFUnA+24	174	0	View
City of Aumsville	OR4100065	PFHpSPFHpAPFPeSPFMPANFDHA+24	58	0	View
Crooked River Ranch Wtr Co	OR4100862	PFPeSPFEESAPFPeAPFMPA8:2FTS+24	58	0	View
Rivergrove Water District	OR4100461	PFOS9Cl-PF3ONSPFHpA11Cl-PF3OUdSPFUnA+24	87	0	View
City of Coquille	OR4100213	NMeFOSAAPFTeDAPFTrDANEtFOSAANFDHA+24	116	0	View
City of Madras	OR4100500	PFOAPFOS9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	116	0	View
City of Harrisburg	OR4100366	NFDHA4:2FTSPFHpSPFPeSPFMBA+24	58	0	View
City of Mount Angel	OR4100544	PFHpAPFNAPFOSPFOAPFMPA+24	116	0	View
Toledo Water Utilities	OR4100899	PFUnANMeFOSAAPFHxSPFDoAPFDA+24	116	0	View
City of Myrtle Creek	OR4100550	NEtFOSAAPFHxAPFTrDAPFMBAPFHpS+24	116	0	View
Tri-city Jw&sa	OR4100549	NFDHAPFHpSPFEESAPFMBAPFPeS+24	116	0	View
City of Hubbard	OR4100389	PFTeDAPFTrDANEtFOSAANMeFOSAAPFHxA+24	58	0	View
City of Bandon	OR4100074	6:2FTSPFOA8:2FTSNMeFOSAAPFBS+24	116	0	View
City of Dundee	OR4100262	PFHpAPFDoADONA9Cl-PF3ONS11Cl-PF3OUdS+24	261	2 detected	View
Corbett Water District	OR4100359	9Cl-PF3ONSDONAHFPO-DA11Cl-PF3OUdS6:2FTS+24	87	0	View
City of Lakeview	OR4100464	PFMBAPFEESAPFTeDAPFBA6:2FTS+24	58	0	View
City of Donald	OR4100259	PFTeDAPFTrDAPFOAPFEESAPFHpS+24	29	0	View
City of Falls City	OR4100297	PFOANEtFOSAAPFTrDAPFTeDANMeFOSAA+24	116	0	View
Adair Village Water System	OR4100003	11Cl-PF3OUdSPFEESAPFPeSPFMPA8:2FTS+24	116	0	View
Marcola Water District	OR4100508	PFHxSPFOSPFTrDANEtFOSAAPFTeDA+24	232	5 detected	View

Source: EPA UCMR 5 Occurrence Data · Methodology

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