Official PFAS Records

Oregon PFAS Watchlist

Official EPA UCMR 5 PFAS monitoring records for public water systems in Oregon. 106 water systems with qualifying official records.

Source retrieved: April 20, 2026 · EPA UCMR 5

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

106

Systems with records

16,801

Total records

Official detections

Water System	PWSID	Analytes in records	Records	Detections
Portland Water Bureau	OR4100657	4:2FTS6:2FTSPFBAPFBSHFPO-DA+24	174	0	View
Tualatin Valley Water District	OR4100665	9Cl-PF3ONSDONAHFPO-DAPFBAPFHpS+24	290	0	View
Salem Public Works	OR4100731	PFDAPFOAPFNAPFHpAPFBS+24	174	0	View
Eugene Water & Electric Board	OR4100287	PFMPAPFBSPFPeAPFMBAPFBA+24	116	0	View
Medford Water Commission	OR4100513	PFMPAPFMBAPFEESANFDHAPFPeS+24	232	0	View
City of Beaverton	OR4100081	NEtFOSAAPFHpSNMeFOSAAPFBSPFHpA+24	232	0	View
City of Bend	OR4100100	DONAPFMBAPFOSPFNAPFHxS+24	310	0	View
City of Gresham	OR4100357	PFBAPFPeA6:2FTS4:2FTSPFMPA+24	115	0	View
Rockwood Pud	OR4100668	6:2FTS4:2FTS8:2FTSPFMPAPFPeA+24	116	0	View
City of Tigard	OR4100878	PFMBAPFBAHFPO-DA6:2FTSPFTeDA+24	406	0	View
Springfield Utility Board	OR4100837	NEtFOSAA6:2FTS4:2FTS8:2FTSPFMPA+24	406	9 detected	View
City of Corvallis	OR4100225	PFTrDAPFHpSNFDHAPFEESAPFMBA+24	232	0	View
Sunrise Water Authority	OR4100635	PFHxSPFNA9Cl-PF3ONSPFPeSPFUnA+24	406	2 detected	View
Klamath Falls Water Dept	OR4100443	PFTeDAPFTrDANEtFOSAANMeFOSAAPFHpA+24	348	6 detected	View
Lake Oswego Municipal Water	OR4100457	11Cl-PF3OUdS9Cl-PF3ONSNEtFOSAAPFTrDAPFNA+24	116	0	View
City of Keizer	OR4100744	PFTrDAPFTeDANMeFOSAANEtFOSAAPFOS+24	505	3 detected	View
Redmond Water Department	OR4100693	PFDoANEtFOSAAPFHpSPFHxAPFBS+24	464	0	View
City of Grants Pass	OR4100342	9Cl-PF3ONSPFBS6:2FTSPFEESAPFHpS+24	116	0	View
Avion Wc - Greater Avion	OR4100091	PFMBA11Cl-PF3OUdSPFDANEtFOSAAPFUnA+24	203	0	View
Mcminnville Water & Light	OR4100497	PFHpAPFMBA9Cl-PF3ONSPFDoAPFPeS+24	58	0	View
Coos Bay North Bend Wtr Brd	OR4100205	PFOSHFPO-DAPFBAPFBSPFTeDA+24	116	0	View
Clackamas River Water	OR4100187	6:2FTSPFDoA4:2FTSPFBAHFPO-DA+24	116	0	View
City of Roseburg	OR4100720	8:2FTSPFPeAPFOAPFOSPFHxS+24	116	0	View
City of Tualatin	OR4100906	NMeFOSAAPFDoAPFTeDAPFBS9Cl-PF3ONS+24	170	0	View
City of Forest Grove	OR4100305	PFHpS11Cl-PF3OUdSNMeFOSAA9Cl-PF3ONSPFBS+24	232	0	View
City of Newberg	OR4100557	PFOAPFHxAPFEESANFDHAPFPeS+24	58	0	View
City of Milwaukie	OR4100528	8:2FTSPFMPAPFPeAPFMBA11Cl-PF3OUdS+24	174	4 detected	View
City of Lincoln City	OR4100483	PFMBAPFBSPFEESANFDHAPFPeS+24	116	0	View
City of Hermiston	OR4100372	HFPO-DAPFHpSPFUnAPFPeADONA+24	316	17 detected	View
Clackamas River Water - Clairmont	OR4100594	HFPO-DA6:2FTSPFUnAPFBA8:2FTS+24	116	0	View
City of Sherwood	OR4100816	4:2FTS8:2FTSPFHxSPFMPAPFPeA+24	116	2 detected	View
City of Central Point	OR4100178	11Cl-PF3OUdSNFDHADONAPFOAPFBA+24	116	0	View
City of Lebanon	OR4100473	PFHpA9Cl-PF3ONSPFTrDAPFDAPFBS+24	116	0	View
Canby Utility	OR4100157	PFUnAPFPeS9Cl-PF3ONSPFNAHFPO-DA+24	82	0	View
City of Dallas	OR4100248	PFUnAPFHpAPFEESA9Cl-PF3ONSPFNA+24	116	0	View
City of Pendleton	OR4100613	HFPO-DAPFHpAPFHxSPFNAPFOS+24	232	1 detected	View
City of Troutdale	OR4100901	PFDAPFOAPFOSPFNAPFHxS+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	PFMBAPFEESAPFDoA11Cl-PF3OUdSPFHpS+24	232	0	View
City of La Grande	OR4100453	PFMPA9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxA+24	290	0	View
City of St Helens	OR4100724	PFHpSPFHxANMeFOSAAPFNAPFUnA+24	116	3 detected	View
City of The Dalles	OR4100869	PFMPA8:2FTS4:2FTS6:2FTSPFHpA+24	290	0	View
City of Sandy	OR4100789	NEtFOSAAPFBSPFNAPFDoADONA+24	290	0	View
City of Gladstone	OR4100321	4:2FTS6:2FTSDONAPFTeDAHFPO-DA+24	87	0	View
Deschutes Valley Water Dist	OR4100501	PFMBAPFUnAPFHpANEtFOSAAPFDoA+24	58	0	View
City of Monmouth	OR4100537	HFPO-DADONA9Cl-PF3ONS11Cl-PF3OUdSPFMPA+24	116	0	View
West Slope Water District	OR4100660	PFOSPFOAPFDAPFDoAPFHxA+24	116	0	View
City of Prineville	OR4100682	PFBSPFOSNFDHANMeFOSAANEtFOSAA+24	290	0	View
City of Cottage Grove	OR4100236	8:2FTSPFDAPFOSPFNAPFHxS+24	116	0	View
City of Silverton	OR4100823	8:2FTSPFDoANMeFOSAAPFBSPFHpA+24	116	0	View
Baker City	OR4100073	PFDoAPFHxAPFHxSPFMBA4:2FTS+24	116	0	View
City of Sweet Home	OR4100851	PFEESAPFTeDANEtFOSAANMeFOSAAPFTrDA+24	116	0	View
Independence Water System	OR4100399	PFBAPFPeSPFHpSPFEESA8:2FTS+24	116	4 detected	View
City of Molalla	OR4100534	PFEESANFDHAPFPeSPFHxAPFHpS+24	116	1 detected	View
City of Newport	OR4100566	HFPO-DA6:2FTSPFTrDA4:2FTSPFPeA+24	116	0	View
City of Fairview	OR4100296	PFTeDANMeFOSAANEtFOSAAPFUnAPFPeA+24	58	0	View
City of Florence	OR4100299	8:2FTS4:2FTSDONAPFHpAHFPO-DA+24	58	0	View
City of Eagle Point	OR4100267	PFHxSPFTrDANEtFOSAANMeFOSAAPFTeDA+24	240	0	View
Umpqua Basin Water Assoc	OR4100719	NMeFOSAA6:2FTS4:2FTS8:2FTSPFMPA+24	116	0	View
City of Scappoose	OR4100792	6:2FTSPFBAHFPO-DADONAPFDA+24	174	0	View
City of Hood River	OR4100385	PFMBA4:2FTS6:2FTSDONAPFEESA+24	58	0	View
City of Stayton	OR4100843	NMeFOSAAPFTrDAPFTeDANEtFOSAAPFEESA+24	62	0	View
City of Umatilla	OR4100914	PFEESAPFOS9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	174	0	View
City of Sutherlin	OR4100847	PFHpAPFHxSPFNAHFPO-DAPFBS+24	178	0	View
Seaside Water Department	OR4100799	PFOSNEtFOSAAPFHxSPFBAPFTeDA+24	116	0	View
City of Milton-freewater	OR4100522	PFDoA4:2FTSHFPO-DAPFDAPFHxA+24	174	3 detected	View
Green Area Water & Sanitary Authority	OR4100717	DONANMeFOSAAPFPeAHFPO-DAPFBA+24	116	0	View
City of Sheridan	OR4100811	PFTeDAPFPeSNFDHAPFEESAPFBA+24	174	0	View
Rainbow Water District	OR4100839	8:2FTSPFUnAPFHxAPFDoAPFDA+24	290	7 detected	View
City of Talent	OR4100857	PFTrDAPFTeDANEtFOSAANMeFOSAAPFNA+24	116	0	View
Seal Rock Water District	OR4100798	PFBA11Cl-PF3OUdSPFNAPFHxSPFHpA+24	87	0	View
Ice Fountain Water District	OR4100387	PFMBA11Cl-PF3OUdSPFNAPFHxSPFBS+24	58	0	View
Crystal Springs Water District	OR4100386	PFHpSPFOSPFNAPFHxSPFHpA+24	116	0	View
City of Phoenix	OR4100625	PFTeDAPFPeSNMeFOSAAPFMPAPFHpS+24	116	0	View
City of Estacada	OR4100279	NEtFOSAAPFOAPFDAPFDoAPFHxA+24	116	1 detected	View
Kernville-gleneden-linc Bch Wd	OR4100324	DONA8:2FTSPFBA6:2FTS4:2FTS+24	116	0	View
City of Creswell	OR4100246	PFHxSPFHpAPFMBAPFBSPFOA+24	116	0	View
City of Tillamook Water Dept	OR4100893	11Cl-PF3OUdSPFHxAPFDoAPFDAPFOA+24	203	0	View
City of Veneta	OR4100920	PFHxAPFEESANFDHAPFPeSPFHpS+24	39	0	View
Heceta Water Peoples Utility District	OR4100301	PFHpAPFEESANFDHAPFPeSPFNA+24	116	0	View
City of Reedsport	OR4100699	NFDHAPFBAPFHpSPFOAPFMBA+24	116	0	View
Philomath Public Works	OR4100624	11Cl-PF3OUdSPFMBAPFTeDAPFTrDANEtFOSAA+24	232	0	View
Raleigh Water District	OR4100667	PFMBAPFMPA8:2FTS4:2FTS6:2FTS+24	116	0	View
Chenowith Pud	OR4100867	NMeFOSAAPFBSPFHpAPFHxSNEtFOSAA+24	58	0	View
City of Lafayette	OR4100452	PFDoAPFDANEtFOSAAPFHpAPFOS+24	348	0	View
City of Wood Village	OR4100904	HFPO-DA9Cl-PF3ONSPFBAPFHxAPFHpA+24	174	0	View
Sunriver Water Llc/sunriver Utilities	OR4100846	PFTeDAPFDAPFOAPFOSPFNA+24	174	0	View
City of Aumsville	OR4100065	PFHpSPFHxA4:2FTSPFBAPFDA+18	23	0	View
Rivergrove Water District	OR4100461	PFMBAPFBS8:2FTS6:2FTSPFPeA+24	87	0	View
Crooked River Ranch Wtr Co	OR4100862	6:2FTSNEtFOSAAPFTrDAPFHpAPFHxS+24	58	0	View
City of Coquille	OR4100213	PFTrDANEtFOSAANMeFOSAAPFTeDAPFBA+24	116	0	View
City of Madras	OR4100500	PFTeDAPFMPANFDHAPFHpSPFTrDA+24	116	0	View
City of Harrisburg	OR4100366	NFDHA4:2FTSPFHpSPFPeSPFMBA+24	58	0	View
City of Mount Angel	OR4100544	NMeFOSAAPFDoANEtFOSAAPFHxSPFUnA+24	116	0	View
Toledo Water Utilities	OR4100899	PFBA6:2FTS8:2FTSPFMPAPFMBA+24	116	0	View
City of Myrtle Creek	OR4100550	NEtFOSAAPFHxAPFTrDAPFMBAPFHpS+24	116	0	View
Tri-city Jw&sa	OR4100549	PFUnA11Cl-PF3OUdS9Cl-PF3ONSDONAPFHpA+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	PFPeSPFUnA11Cl-PF3OUdS9Cl-PF3ONSPFBA+24	261	2 detected	View
Corbett Water District	OR4100359	9Cl-PF3ONSHFPO-DA11Cl-PF3OUdS4:2FTSPFBA+24	87	0	View
City of Lakeview	OR4100464	PFTeDAPFBA6:2FTS8:2FTSPFPeA+24	58	0	View
City of Donald	OR4100259	PFMBANFDHAPFDAPFDoAPFHxA+24	29	0	View
City of Falls City	OR4100297	PFOANEtFOSAAPFTrDAPFTeDANMeFOSAA+24	116	0	View
Marcola Water District	OR4100508	PFOSPFHxSPFHpSHFPO-DAPFHxA+24	232	5 detected	View

Source: EPA UCMR 5 Occurrence Data · Methodology

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