Official PFAS Records

Washington PFAS Watchlist

Official EPA UCMR 5 PFAS monitoring records for public water systems in Washington. 233 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

Washington PFAS dataset — for journalists & researchers

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

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233

Systems with records

51,864

Total records

505

Official detections

Water System	PWSID	Analytes in records	Records	Detections
Seattle Public Utilities Seattle	WA5377050	11Cl-PF3OUdSDONAHFPO-DAPFOA8:2FTS+24	232	0	View
City of Tacoma Water Division Tacoma	WA5386800	NEtFOSAAPFHpA8:2FTSPFOSNMeFOSAA+24	232	5 detected	View
City of Vancouver Vancouver	WA5391200	8:2FTSDONA9Cl-PF3ONS11Cl-PF3OUdSPFEESA+24	580	73 detected	View
City of Spokane Spokane	WA5383100	DONA9Cl-PF3ONSPFDoAPFUnA11Cl-PF3OUdS+24	348	4 detected	View
City of Bellevue Bellevue	WA5305575	6:2FTS4:2FTSPFHxAPFBAHFPO-DA+24	232	0	View
Alderwood Water District	WA5301300	PFNAPFDoAPFHxAPFHxSPFDA+24	116	0	View
City of Everett Public Works Dept. Everett	WA5324050	DONAPFHxSPFMPA4:2FTS6:2FTS+24	232	0	View
Kent Water Department Kent	WA5338150	9Cl-PF3ONS11Cl-PF3OUdSNEtFOSAA8:2FTSPFMPA+24	261	1 detected	View
City of Redmond Water System	WA5371650	HFPO-DAPFEESAPFBA6:2FTS8:2FTS+24	290	3 detected	View
Clark Public Utilities	WA5313333	NMeFOSAAPFTrDAPFTeDAPFMPA8:2FTS+24	580	5 detected	View
Lakehaven Water and Sewer District	WA5341997	NFDHAPFBA6:2FTSPFBSPFHpA+24	986	11 detected	View
City of Bellingham-water Division Bellingham	WA5305600	DONAPFPeSNMeFOSAANEtFOSAAPFTrDA+24	116	0	View
City of Olympia	WA5363450	8:2FTSDONAHFPO-DAPFBSPFEESA+24	340	6 detected	View
City of Kennewick	WA5338100	6:2FTSPFBAHFPO-DA9Cl-PF3ONSPFHxA+24	232	22 detected	View
Pasco Water Department	WA5366400	4:2FTS6:2FTSPFBAHFPO-DADONA+24	116	0	View
City of Yakima Water Division	WA5399150	PFMBAPFBANEtFOSAAPFTeDAPFTrDA+24	348	0	View
Skagit County Pud 1 Judy Res	WA5379500	NMeFOSAA9Cl-PF3ONSPFOAPFTrDAPFBA+24	116	1 detected	View
City of Renton Renton	WA5371850	PFEESA6:2FTSNFDHAPFPeAPFBA+24	174	1 detected	View
City of Auburn Auburn	WA5303350	4:2FTS6:2FTSNFDHAPFHxAPFPeA+24	319	2 detected	View
City of Richland	WA5372250	9Cl-PF3ONSPFMBA6:2FTS4:2FTSPFDoA+24	290	14 detected	View
Lacey Water Department	WA5343500	PFDAPFDoAPFHxAPFHpS11Cl-PF3OUdS+24	638	6 detected	View
Highline Water District	WA5340650	PFTrDAPFTeDAPFNAPFHxSPFHpA+24	232	0	View
Northshore Utility District	WA5340800	PFTeDANEtFOSAAPFNAPFOSPFOA+24	116	0	View
Marysville Utilities Marysville	WA5351900	PFOSPFNA11Cl-PF3OUdSPFDoAPFOA+24	464	0	View
Sammamish Plateau Water & Sewer	WA5340900	6:2FTS4:2FTSPFMPAPFPeAPFMBA+24	464	24 detected	View
City of Bremerton	WA5308200	PFHpA8:2FTSPFNAPFOSPFOA+24	464	1 detected	View
City of Kirkland Kirkland	WA5342250	NEtFOSAAPFDAPFOAPFOSPFNA+24	116	0	View
City of Lynnwood	WA5349270	DONAPFPeAHFPO-DAPFBSPFHxS+24	116	0	View
Sno Pud 1 - Lake Stevens	WA5380907	NEtFOSAAPFTeDAPFTrDANMeFOSAAPFEESA+24	174	0	View
Woodinville Water District	WA5341600	PFHxAPFBAPFMPAPFBSPFTeDA+24	116	0	View
Silver Lake Water & Sewer District	WA5379250	PFHpSNEtFOSAA9Cl-PF3ONSPFBA11Cl-PF3OUdS+24	112	0	View
Soos Creek Water & Sewer District	WA5340100	PFPeAPFHpSNFDHAPFEESAPFMBA+24	116	0	View
Southwood	WA5382844	PFNAPFHpAPFMBAPFBSPFTeDA+24	1421	25 detected	View
Jblm Lewis	WA5326050	PFBANEtFOSAAPFPeA6:2FTS4:2FTS+24	348	23 detected	View
Lakewood Water District	WA5345550	PFMBANEtFOSAAPFNAPFOSPFOA+24	290	10 detected	View
Covington Water District	WA5341650	NEtFOSAAPFHpSPFHpAPFHxSPFHxA+24	232	9 detected	View
City of Tumwater	WA5389700	PFNA8:2FTS4:2FTS6:2FTSPFBA+24	290	2 detected	View
Longview Water Department	WA5348100	PFHpSPFBAPFDoANMeFOSAANEtFOSAA+24	58	0	View
City of Wenatchee	WA5394350	NMeFOSAAPFDAPFTrDAPFBANEtFOSAA+24	58	0	View
Issaquah Water System	WA5336350	PFHxSNMeFOSAANEtFOSAAPFTrDAPFTeDA+24	290	0	View
Bonney Lake Water Department City	WA5307650	PFHpSPFPeA9Cl-PF3ONSDONAHFPO-DA+24	348	5 detected	View
Walla Walla Water Division	WA5392500	NMeFOSAAPFEESANEtFOSAAPFTeDAPFTrDA+24	116	0	View
City of Puyallup	WA5370050	PFNAPFBS11Cl-PF3OUdSPFUnAPFHxA+24	464	2 detected	View
King County Water District #20	WA5338950	9Cl-PF3ONSPFBA6:2FTS4:2FTSPFMPA+24	116	0	View
Nob Hill Water Association	WA5359700	DONANMeFOSAAPFHpSPFMPA8:2FTS+24	290	0	View
Tukwila Water Department	WA5389500	NFDHAPFMBADONAPFHpS4:2FTS+24	116	0	View
Firgrove Mutual Inc	WA5325200	PFBAPFPeSPFOS9Cl-PF3ONS11Cl-PF3OUdS+24	783	8 detected	View
Silverdale Water Dist 16	WA5379300	PFEESAPFOSPFOA4:2FTS8:2FTS+24	580	0	View
City of Edmonds	WA5322500	PFNAPFOSNMeFOSAAPFHxAPFDoA+24	116	0	View
City of Bothell Water	WA5307900	6:2FTSPFNAPFMPAPFPeA4:2FTS+24	116	0	View
North City Water District	WA5339600	11Cl-PF3OUdSHFPO-DAPFBA6:2FTS4:2FTS+24	116	0	View
City of Moses Lake	WA5356300	PFHpS9Cl-PF3ONSPFMBAPFPeAPFMPA+24	297	10 detected	View
Spanaway Water Company	WA5382850	PFHxAPFDoANMeFOSAANFDHA6:2FTS+24	580	20 detected	View
Camas Municipal Water Sewer System	WA5310800	9Cl-PF3ONSDONAHFPO-DAPFBAPFHxS+24	261	6 detected	View
Mukilteo Water & Wastewater Distr	WA5357550	PFHxA8:2FTSPFMPAPFMBANFDHA+24	348	0	View
City of Pullman Water Department	WA5369880	PFHpS6:2FTS4:2FTS8:2FTSPFMPA+24	290	0	View
City of Mercer Island	WA5353640	PFEESANFDHAPFHpSPFDoAHFPO-DA+24	116	0	View
Parkland Light & Water Company	WA5366200	PFNAHFPO-DAPFTeDAPFTrDANEtFOSAA+24	290	16 detected	View
Fife Dept of Public Works	WA5325050	NMeFOSAAPFPeSHFPO-DAPFHxAPFUnA+24	174	0	View
West Sound Utility District #1	WA5302600	PFHpSPFBSNFDHAHFPO-DA4:2FTS+24	522	4 detected	View
Cedar River Water & Sewer District	WA5341800	PFDA8:2FTSPFBAPFHpSDONA+24	174	1 detected	View
Centralia Public Works - Water	WA5312200	NFDHAPFEESAPFMBAPFHxAPFMPA+24	174	7 detected	View
City of Port Angeles	WA5368550	8:2FTSPFDoA4:2FTS6:2FTSPFBA+24	116	0	View
Whitworth Water District 2	WA5396601	9Cl-PF3ONSPFDAPFHpAPFBSPFTrDA+24	522	9 detected	View
East Wenatchee Water District	WA5321800	4:2FTSNMeFOSAAPFUnANEtFOSAAPFTrDA+24	58	0	View
City of Mountlake Terrace	WA5357250	PFEESA4:2FTS8:2FTSPFMPAPFPeA+24	116	0	View
Cross Valley Water District	WA5316270	HFPO-DAPFOAPFNAPFHxS4:2FTS+24	406	6 detected	View
Vera Water & Power	WA5391450	4:2FTS6:2FTSPFBAHFPO-DAPFPeA+24	319	0	View
North Perry Ave Water District	WA5360950	NMeFOSAAPFHpA8:2FTSPFBAPFHpS+24	522	0	View
Lake Meridian Water District	WA5341900	PFPeSPFMBAPFEESANFDHA11Cl-PF3OUdS+24	348	0	View
City of Oak Harbor	WA5362650	PFMPAPFHpAPFHxSPFNAPFOS+24	116	0	View
Monroe Water System	WA5355820	NMeFOSAAPFMPAPFTrDA4:2FTS8:2FTS+24	116	0	View
Enumclaw Water Department	WA5323600	NFDHAPFEESA9Cl-PF3ONSPFPeSPFMBA+24	232	0	View
City of Anacortes	WA5302200	PFOAPFPeSPFHpSPFTeDAPFTrDA+24	116	0	View
City of Aberdeen	WA5300050	PFDoAPFMBAPFUnAPFMPAPFOS+24	145	0	View
Pud #1 of Asotin County	WA5393343	NMeFOSAAPFTeDANEtFOSAAPFTrDANFDHA+24	174	0	View
King County Water District #125	WA5341998	PFNAPFBSPFHpAPFHxS6:2FTS+24	116	0	View
Washington State University	WA5393200	11Cl-PF3OUdSPFUnANMeFOSAANEtFOSAAPFTrDA+24	232	0	View
City of Washougal	WA5393400	NEtFOSAANMeFOSAAPFTrDAPFTeDAPFOA+24	87	5 detected	View
City of West Richland	WA5394900	4:2FTSPFHpSPFPeSNFDHAPFEESA+24	174	0	View
Ridgefield Public Works	WA5372400	PFNAPFMPAPFTrDAPFMBAPFEESA+24	203	0	View
Consolidated Irrig Dist 19 System 2	WA5310221	PFTeDAPFTrDANEtFOSAANMeFOSAAPFBS+24	58	0	View
Ellensburg Water Dept	WA5322950	PFTrDAPFUnA4:2FTS8:2FTSPFMPA+24	464	0	View
City of Arlington	WA5302950	NMeFOSAA8:2FTSPFHpSPFTeDADONA+24	290	2 detected	View
King County Water District No 90	WA5341150	PFOAPFEESAPFHxAPFPeSPFBS+24	174	0	View
Ferndale	WA5324850	PFDAPFOSPFNAPFHxSPFHpA+24	58	0	View
Spo Co Water Dist 3 Sys 1	WA5393351	PFMPAPFPeAPFMBANMeFOSAAPFNA+24	290	0	View
Modern Electric Water Co	WA5355600	HFPO-DA9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxA+24	232	0	View
City of Poulsbo	WA5369150	PFBAPFBSHFPO-DA6:2FTS4:2FTS+24	348	0	View
Lynden Water Department	WA5349150	HFPO-DAPFEESADONANMeFOSAANEtFOSAA+24	116	0	View
City of Sunnyside	WA5385400	PFOSPFOAPFDAPFDoAPFHxS+24	174	0	View
Eastern Washington University	WA5321900	NEtFOSAAPFTeDA11Cl-PF3OUdSNMeFOSAAPFMPA+24	58	0	View
City of Port Townsend	WA5369000	PFHpSPFTeDAPFTrDA6:2FTSPFBA+24	116	0	View
City of Cheney	WA5312400	PFUnAPFBS11Cl-PF3OUdS9Cl-PF3ONSDONA+24	286	0	View
Naval Base Kitsap at Bangor	WA5302714	DONAPFHxAPFBAPFUnA11Cl-PF3OUdS+24	116	0	View
City of Yelm	WA5399350	PFOS8:2FTS4:2FTS6:2FTSDONA+24	116	0	View
Naval Air Station/whidbey Island	WA5303420	HFPO-DAPFBA6:2FTS4:2FTSPFTeDA+24	116	0	View
Gig Harbor Water Dept	WA5327600	PFOAPFDoAPFHxAPFUnA11Cl-PF3OUdS+24	348	0	View
North Peninsula	WA5305122	PFDoAPFMPAPFHpSPFDAPFPeA+24	324	0	View
City of Sumner	WA5385120	PFOSPFDAPFOAPFTeDAPFNA+24	348	0	View
Olympic View Water & Sewer District	WA5363600	PFTrDANEtFOSAAPFUnANMeFOSAAPFOA+24	232	0	View
Summit Water & Supply Co	WA5385050	HFPO-DA11Cl-PF3OUdS9Cl-PF3ONSPFUnAPFHxA+24	406	1 detected	View
King County Water District #49	WA5339800	PFHxANEtFOSAAPFMPA8:2FTS6:2FTS+24	116	0	View
Coal Creek Utility District	WA5341750	4:2FTSPFDoAPFHxAPFUnAPFHpS+24	116	0	View
Snoqualmie Water	WA5381080	PFDA6:2FTS4:2FTSPFHxS11Cl-PF3OUdS+24	116	0	View
Chelan Co Pud 1	WA5312284	PFNAHFPO-DADONA9Cl-PF3ONS11Cl-PF3OUdS+24	58	0	View
City of Kelso	WA5338000	PFBSNEtFOSAAPFPeAPFHpAPFHxS+24	116	0	View
Port Orchard Water Dept	WA5368900	9Cl-PF3ONSPFBAHFPO-DAPFBSPFHpA+24	116	0	View
Fruitland Mutual Water Company	WA5326800	PFMBAPFEESANFDHAPFPeSPFHpS+24	93	13 detected	View
City of Shelton	WA5378170	PFHpSNMeFOSAAPFTrDAPFTeDAPFDoA+24	174	0	View
Quimper	WA5305783	DONAPFBSPFMPA8:2FTS4:2FTS+24	464	1 detected	View
Liberty Lake Sewer & Water District	WA5347150	9Cl-PF3ONSPFDAPFHxANFDHAPFDoA+24	232	1 detected	View
City of Sequim	WA5377620	PFPeSDONAHFPO-DAPFBANMeFOSAA+24	174	2 detected	View
City of Stanwood Water Dept	WA5383650	PFTeDA6:2FTSPFBAHFPO-DADONA+24	116	0	View
City of Bainbridge Island	WA5397650	PFTeDAPFUnANFDHA6:2FTS4:2FTS+24	232	0	View
City of Dupont Water System	WA5320500	PFOSPFBSPFHxSPFUnA11Cl-PF3OUdS+24	116	0	View
Jblm Mcchord Field	WA5352200	8:2FTSPFNA9Cl-PF3ONSNMeFOSAA11Cl-PF3OUdS+24	377	7 detected	View
Skyway Water & Sewer	WA5338800	9Cl-PF3ONSDONAHFPO-DAPFBAPFUnA+24	290	0	View
Beacon Hill Water & Sewer District	WA5315650	4:2FTSPFHxAPFMPAPFOAPFMBA+24	58	0	View
Naval Base Kitsap at Bremerton	WA5303468	PFUnAPFTeDANEtFOSAAPFTrDANMeFOSAA+24	116	0	View
Chehalis Water Department	WA5312250	6:2FTSPFPeS4:2FTS8:2FTSPFMPA+24	29	0	View
Hoquiam Water Department	WA5334350	NMeFOSAANEtFOSAAPFTrDAPFTeDAHFPO-DA+24	116	0	View
City of Snohomish	WA5380915	PFMBANFDHAHFPO-DAPFHpSPFBA+24	232	0	View
City of Duvall	WA5320750	PFHxAPFMBAPFTeDAPFTrDANEtFOSAA+24	116	0	View
City of Grandview	WA5328970	PFOAPFMPAPFHpSPFPeSNFDHA+24	522	0	View
City of Woodland	WA5398200	PFPeSHFPO-DADONAPFHpSPFTrDA+24	116	1 detected	View
Manchester Water District	WA5350700	NEtFOSAAPFTrDAPFTeDANMeFOSAAPFDA+24	439	0	View
City of Orting	WA5364500	PFTrDA6:2FTS4:2FTSPFMPAPFMBA+24	290	0	View
Lwwsd - South Shore Water System	WA5395910	PFHpAPFMBAPFOSPFBAHFPO-DA+24	58	0	View
Mountain View-edgewood Water Co	WA5356820	PFTeDAPFTrDANEtFOSAANMeFOSAAPFNA+24	348	2 detected	View
Fairchild Air Force Base	WA5324350	6:2FTS8:2FTSPFPeAPFMBAPFEESA+24	65	8 detected	View
City of Airway Heights	WA5300650	NMeFOSAANEtFOSAAPFTrDAPFTeDAPFEESA+24	95	7 detected	View
Consolidated Irrig Dist 19 System 1	WA5310220	4:2FTSPFTrDANEtFOSAANMeFOSAA11Cl-PF3OUdS+24	174	0	View
City of Chelan Water Dept	WA5312300	PFBS8:2FTSPFOAPFHpAPFDoA+24	116	0	View
Ocean Shores Water Dept	WA5363008	9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxAPFDoA+24	58	0	View
City of Selah	WA5377400	PFOANMeFOSAAPFHxAPFUnA11Cl-PF3OUdS+24	174	0	View
Birch Bay Water & Sewer District	WA5395904	6:2FTSPFTeDA9Cl-PF3ONSPFPeAPFHpA+24	174	0	View
Toppenish Water Department	WA5388850	4:2FTSPFDoAPFPeAPFMBAPFNA+24	290	0	View
Port Angeles Composite	WA5343296	8:2FTSPFOSPFOAPFDA11Cl-PF3OUdS+24	406	1 detected	View
Othello Water Department	WA5364850	PFBAPFHpSPFDoAPFPeSNFDHA+24	406	0	View
Union Hill Water Association Inc	WA5390260	PFMPAPFBSPFHxAPFUnAPFHpA+24	58	0	View
Ephrata Water Department	WA5323650	PFOAPFDoAPFNAPFTeDAPFMPA+24	290	0	View
Town of Steilacoom	WA5384000	PFOA6:2FTSPFBAHFPO-DADONA+24	58	0	View
Ne Sammamish Sewer & Water District	WA5375265	PFOSPFOAPFDAPFDoAPFHxA+24	116	0	View
City of Quincy Water Department	WA5370450	4:2FTSPFMBAPFPeSHFPO-DA6:2FTS+24	290	0	View
Yak Co - Terrace Heights	WA5306029	PFOS11Cl-PF3OUdS9Cl-PF3ONSDONAHFPO-DA+24	290	0	View
College Place Water Dept	WA5314050	9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxAPFDoA+24	290	0	View
North Beach Water	WA5363000	PFUnAPFHxAPFDoAPFDAPFOA+24	116	0	View
City of Milton	WA5354950	PFBAHFPO-DADONA9Cl-PF3ONSPFOS+24	116	7 detected	View
City of Kalama	WA5337550	PFTrDANEtFOSAANMeFOSAAPFTeDANFDHA+24	116	0	View
City of Fircrest	WA5325150	8:2FTSPFMPA9Cl-PF3ONS6:2FTSPFBA+24	207	5 detected	View
City of Pacific	WA5365300	PFNA6:2FTSPFOAPFDoAPFUnA+24	29	0	View
Model Irrigation Dist #18	WA5355550	PFEESAPFNAHFPO-DADONA9Cl-PF3ONS+24	174	4 detected	View
Tanglewilde Thompson Place 600	WA5304397	PFTrDAPFMBAPFHxSDONANEtFOSAA+24	58	0	View
Stevens Co Pud - Suncrest	WA5385202	PFTeDANMeFOSAANEtFOSAAPFTrDAPFOA+24	464	2 detected	View
Buckley Water	WA5309000	8:2FTSPFMPAPFPeAPFMBAPFEESA+24	282	0	View
Peacock Hill	WA5366637	PFMBAPFMPAPFHxS9Cl-PF3ONSPFUnA+24	1508	14 detected	View
City of North Bend	WA5360100	PFBAPFPeSPFDoAPFEESAPFMBA+24	116	0	View
Sultan Water Department	WA5384770	PFHpA9Cl-PF3ONS11Cl-PF3OUdSPFUnAHFPO-DA+24	174	0	View
City of Granite Falls	WA5329050	NEtFOSAAPFPeAPFMPA8:2FTS4:2FTS+24	116	0	View
Lake Chelan Reclamation District	WA5343783	PFTeDANMeFOSAANEtFOSAAPFTrDAPFNA+24	116	0	View
City of Elma	WA5323100	PFDAPFOAPFOSPFNADONA+24	58	0	View
Sallal Water Association Inc	WA5375560	NEtFOSAAPFEESA11Cl-PF3OUdSPFBSPFHpA+24	232	0	View
Union Gap Water	WA5390250	PFBA4:2FTSPFTeDAPFPeSNFDHA+24	232	0	View
City of Blaine	WA5307300	PFEESAPFPeAPFMPA8:2FTS4:2FTS+24	174	0	View
Pasadena Park Irr Dist 17	WA5366300	PFBAPFUnANFDHA4:2FTS8:2FTS+24	232	0	View
City of Prosser	WA5369750	PFEESAPFMBAPFPeAPFMPAPFBS+24	58	0	View
City of Montesano	WA5356000	6:2FTSPFPeA8:2FTSPFHxAPFBS+24	116	0	View
Spo Co Water Dist 3 Sys 4	WA5393354	PFMBAPFPeAPFMPANFDHAPFOS+24	232	0	View
Artondale	WA5303160	PFDoAPFOAPFHxAPFUnANEtFOSAA+24	522	16 detected	View
Seven Lakes Water Association	WA5377660	PFTrDAPFDoAPFDAPFOAPFOS+24	232	0	View
Snoqualmie Pass Utility District	WA5381048	PFUnAPFDAPFBS9Cl-PF3ONSDONA+24	58	0	View
Benton City Water	WA5305800	8:2FTS4:2FTS6:2FTSPFHxSPFOA+24	174	12 detected	View
Moxee Water Department	WA5357300	DONANMeFOSAANEtFOSAAPFTrDAPFTeDA+24	174	0	View
North Bainbridge Water Co	WA5359994	11Cl-PF3OUdS9Cl-PF3ONSDONAHFPO-DAPFBA+24	58	0	View
King County Water District #54	WA5339950	PFHxADONA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	116	0	View
City of Mattawa	WA5352000	PFOAPFTrDA8:2FTSPFMPANEtFOSAA+24	58	0	View
Westport Water Department	WA5395300	DONAPFBSPFHpAPFHxSPFNA+24	174	0	View
Wapato Waterworks	WA5392800	6:2FTSPFBAHFPO-DAPFMPADONA+24	174	0	View
City of Deer Park	WA5318500	PFOSPFMBAPFPeSPFBSDONA+24	464	3 detected	View
Point Evans	WA5368065	PFPeA11Cl-PF3OUdSDONAHFPO-DAPFBA+24	464	0	View
City of Connell	WA5314600	11Cl-PF3OUdS4:2FTSPFTrDAPFUnA9Cl-PF3ONS+24	174	0	View
Grays Harbor Co Water Dist 2	WA5329250	PFPeSPFMPAPFMBAPFEESANFDHA+24	58	0	View
Minterbrook	WA5354740	PFPeSNFDHAPFHpSPFHxAPFUnA+24	377	4 detected	View
City of Medical Lake	WA5353400	PFBAPFDoAPFDAPFOAPFOS+24	116	3 detected	View
Colville Water Department	WA5314200	11Cl-PF3OUdSDONAHFPO-DAPFBA6:2FTS+24	116	0	View
City of Omak	WA5363750	PFHxS8:2FTSPFBS9Cl-PF3ONSPFNA+24	174	1 detected	View
Vinland	WA5391923	PFNA9Cl-PF3ONSPFUnAPFHxAPFDoA+24	174	0	View
City of Warden	WA5392850	8:2FTSPFMBAPFPeAPFMPA4:2FTS+24	145	0	View
Pattison 500	WA5366578	PFBA6:2FTS4:2FTS11Cl-PF3OUdSPFHxS+24	381	0	View
Long Beach Water Department	WA5348000	11Cl-PF3OUdS9Cl-PF3ONSNEtFOSAADONAPFMBA+24	116	0	View
Raymond Water Department	WA5371500	PFHpSPFTrDAPFHpAPFTeDAPFOA+24	116	0	View
Castle Rock Municipal Water	WA5311800	PFOA11Cl-PF3OUdSNFDHAPFEESAPFMBA+24	348	0	View
Orchard Avenue Irrigation Dist 6	WA5364000	NEtFOSAAPFTrDAPFTeDAPFPeSDONA+24	116	0	View
City of Goldendale	WA5328450	PFTrDAPFHxAPFEESAPFPeSPFHpS+24	120	0	View
East Spokane Water Dist 1 Spokane	WA5321650	PFTeDAPFBSPFHxAPFDoAPFDA+24	232	2 detected	View
Trentwood Irrigation District 3	WA5389250	PFHpS6:2FTSPFUnAPFBSPFHpA+24	232	7 detected	View
Suquamish	WA5386400	DONA9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxA+24	232	0	View
Crystal Mountain Inc	WA5316400	6:2FTSPFMBAPFPeAPFMPAPFEESA+24	116	0	View
Irvin Water District #6	WA5336050	PFHxSPFOAPFOSDONAHFPO-DA+24	232	1 detected	View
Town of Coupeville	WA5315550	DONAPFHpAPFTeDAPFOAPFDA+24	58	9 detected	View
City of White Salmon	WA5396350	DONAPFUnAPFHpSPFPeSNFDHA+24	145	0	View
Granger Water Department	WA5329000	PFBSPFDoAPFHxAPFUnAPFDA+24	58	0	View
Eatonville Water Dept	WA5322300	PFHxSPFPeAPFNAPFHpSPFOS+24	116	0	View
City of Everson	WA5324200	NMeFOSAANEtFOSAAPFTeDAPFTrDADONA+24	58	0	View
King County Water District 119	WA5341985	HFPO-DADONA9Cl-PF3ONSPFBSPFTeDA+24	116	0	View
Spo Co Water Dist 3 Sys 3	WA5393353	PFOADONAHFPO-DAPFBA6:2FTS+24	116	0	View
Parkview Terrace	WA5366215	PFTeDAPFHpSNMeFOSAAPFTrDA4:2FTS+24	240	1 detected	View
Water District 19	WA5338900	PFBSNEtFOSAAPFHpAPFUnAPFMPA+24	348	0	View
Eastsound Water Users Association	WA5322170	6:2FTSHFPO-DAPFBA4:2FTS8:2FTS+24	290	0	View
Lake Cushman System 5	WA5303529	PFPeAPFEESA6:2FTS4:2FTSPFPeS+24	406	6 detected	View
Town of Friday Harbor	WA5326595	PFEESAPFHpSDONANMeFOSAAHFPO-DA+24	116	0	View
Town of Naches	WA5358100	11Cl-PF3OUdS9Cl-PF3ONSDONAPFHpS6:2FTS+24	116	0	View
City of Colfax Water Department	WA5314000	9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxAPFDoA+24	174	0	View
Forks Municipal Water Dept	WA5326000	NMeFOSAAPFBAPFMBAPFPeAPFMPA+24	116	0	View
Horizons West	WA5334375	PFPeA8:2FTSPFNAPFEESAPFHpS+24	348	1 detected	View
City of Tenino	WA5387400	DONAPFHpAPFBSPFNAPFHxS+24	58	0	View
Lake Forest Park Water District	WA5340950	PFHpSPFEESAPFHxSNMeFOSAANFDHA+24	174	0	View
Snake River Housing Water System	WA5300710	PFBSPFHpAPFHxSPFNA9Cl-PF3ONS+24	116	0	View
Mccormick Woods	WA5340529	PFDAPFMPAPFTeDAPFMBAPFHpS+24	149	0	View
West Sequim Bay Inc	WA5354192	NFDHAPFDoADONAPFEESAPFMBA+24	58	0	View
City of Gold Bar	WA5328300	PFHxSDONA8:2FTSNFDHAPFEESA+24	116	0	View
Columbia Valley Water District	WA5366110	9Cl-PF3ONS8:2FTS4:2FTS6:2FTSPFBA+24	174	0	View
Crescent Water Assn	WA5316020	PFBSHFPO-DA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	116	0	View
Shelter Bay Community Inc	WA5378155	PFDoADONAPFBAPFBS6:2FTS+24	116	0	View
Heights Water	WA5332300	PFMBAPFDAPFHpAPFBSDONA+24	58	0	View
Quistorff	WA5370550	PFNAHFPO-DADONA9Cl-PF3ONS11Cl-PF3OUdS+24	232	14 detected	View
Whatcom County Water Dist 13	WA5395914	PFBAPFHpSHFPO-DADONA9Cl-PF3ONS+24	116	0	View
Lost Lake Property Owners Assn	WA5348345	PFMBAPFEESANFDHAPFHpAPFBS+24	58	0	View
City of Harrington	WA5331450	PFMBAPFBA4:2FTS8:2FTSPFMPA+24	29	0	View
Seabeck	WA5303134	PFHxAPFBSPFHpAPFHxSPFNA+24	33	0	View
Consolidated Support Services	WA5321850	8:2FTSPFMPA9Cl-PF3ONSDONAPFDoA+24	29	0	View
Stevens Co Pud - Valley	WA5305520	PFMBAPFPeAPFMPA8:2FTSPFDA+24	116	0	View

Source: EPA UCMR 5 Occurrence Data · Methodology

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