Official PFAS Records

Iowa PFAS Watchlist

Official EPA UCMR 5 PFAS monitoring records for public water systems in Iowa. 94 water systems with qualifying official records.

Source retrieved: May 14, 2026 · EPA UCMR 5

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

Systems with records

10,808

Total records

Official detections

Water System	PWSID	Analytes in records	Records	Detections
Des Moines Water Works	IA7727031	4:2FTSPFBAHFPO-DADONA9Cl-PF3ONS+24	348	0	View
Iowa-american Wtr Co-davenport Davenport	IA8222001	PFOAPFDoAPFHxAPFUnA11Cl-PF3OUdS+24	91	4 detected	View
Cedar Rapids Water Department	IA5715093	PFHpAPFPeSPFHxSPFMBAPFEESA+24	232	0	View
City of Ankeny Ankeny	IA7709053	PFTrDANEtFOSAADONAPFMBAPFHxS+24	232	0	View
West Des Moines Water Works West Des Moines	IA7785007	NMeFOSAAPFHpSPFUnAPFBSPFHpA+24	174	0	View
Waterloo Water Works Waterloo	IA0790074	PFHxSPFHpAPFBSPFHpSPFDA+24	522	9 detected	View
Council Bluffs Water Works Council Bluffs	IA7820080	8:2FTSPFHpAPFEESAPFHxSPFHpS+24	149	0	View
Dubuque Water Works Dubuque	IA3126052	PFDoAPFDAPFNAPFBSPFHpA+24	58	3 detected	View
Urbandale Water Utility Urbandale	IA7780042	PFHxSPFHpAPFBSPFEESAPFMBA+24	116	0	View
Marion Municipal Water Dept Marion	IA5751035	NMeFOSAA4:2FTSNFDHAPFPeSPFMBA+24	232	0	View
Cedar Falls Municipal Water Utilities Cedar Falls	IA0709084	9Cl-PF3ONSPFUnAPFHxAPFDoAPFOA+24	464	0	View
Ia Regional Utilities Assoc (waverly)	IA0990701	PFPeAPFHxANFDHAPFMBAPFMPA+24	174	0	View
Rathbun Regional Water Assn (rathbun) Centerville	IA0400900	NMeFOSAAPFUnANEtFOSAANFDHAPFPeS+24	82	0	View
Mason City Water Department Mason City	IA1750048	PFDADONAPFOSPFNAPFHxS+24	58	0	View
Burlington Municipal Waterworks Burlington	IA2909053	HFPO-DAPFPeAPFPeSPFHpSPFBA+24	116	8 detected	View
Muscatine Power & Water Muscatine	IA7048001	PFUnAPFHxAPFBSPFDoAPFHxS+24	74	8 detected	View
Iowa-american Wtr Co-clinton District Clinton	IA2326048	4:2FTSNMeFOSAANEtFOSAAPFTrDAPFTeDA+24	180	2 detected	View
Johnston Municipal Water Supply Johnston	IA7740011	PFEESA9Cl-PF3ONSPFTeDAPFOS4:2FTS+24	232	0	View
Sirwa #2 (creston) Creston	IA8080701	PFOSPFNAHFPO-DADONA9Cl-PF3ONS+24	116	0	View
Altoona Water Supply	IA7707030	HFPO-DAPFOAPFTrDA4:2FTS8:2FTS+24	174	0	View
Clive Water Department Clive	IA7720051	PFEESA8:2FTSPFHxSPFNAPFOS+24	116	0	View
Grimes Water Supply Grimes	IA7736011	NMeFOSAAPFTeDANEtFOSAAPFTrDANFDHA+24	58	0	View
Oskaloosa Municipal Water Dept Oskaloosa	IA6273005	PFTeDADONAPFNAPFHxA9Cl-PF3ONS+24	116	0	View
Boone Water Works Boone	IA0819033	PFPeAPFMPAPFDAPFMBAPFHpS+24	116	0	View
Rathbun Reg Water Assn (ft Madison) Fort Madison	IA0400901	NEtFOSAAPFHpAPFHxSPFBSPFEESA+24	149	2 detected	View
Storm Lake Water Treatment Plant Storm Lake	IA1178097	NMeFOSAADONANFDHAPFEESAPFMBA+24	58	0	View
Spencer Municipal Water Utility Spencer	IA2171071	6:2FTSPFOSPFOAPFDoAPFHxA+24	58	0	View
Ft Madison Muni Water Works Fort Madison	IA5625062	PFTrDANEtFOSAANMeFOSAAPFTeDAPFHpA+24	58	0	View
Lemars Water Department Le Mars	IA7540174	PFHxAPFNAPFDAPFOAPFOS+24	58	0	View
Waverly Water Department Waverly	IA0990085	PFHpSPFMBAPFNA11Cl-PF3OUdSPFUnA+24	232	8 detected	View
Carroll Municipal Water Supply Carroll	IA1415072	PFDAPFDoA8:2FTSPFUnAPFBS+24	58	0	View
Keokuk Municipal Water Works Keokuk	IA5640019	11Cl-PF3OUdS9Cl-PF3ONSDONAHFPO-DAPFBA+24	116	4 detected	View
Mahaska Rural Water System, Inc.	IA6273901	PFUnAPFBSPFHpSPFPeSNFDHA+24	58	0	View
Grinnell Water Department Grinnell	IA7930008	8:2FTSPFMPAPFPeAPFPeSNEtFOSAA+24	58	0	View
Bondurant Muni Water Supply Bondurant	IA7717032	NFDHAPFBA6:2FTS4:2FTS8:2FTS+24	116	1 detected	View
Mount Pleasant Municipal Utilities Mount Pleasant	IA4453016	NMeFOSAADONAPFEESAHFPO-DAPFPeA+24	77	0	View
Iowa Lakes Regional Water - Osgood Graettinger	IA3060001	PFPeAPFMBA9Cl-PF3ONSPFHpSPFBS+24	232	2 detected	View
Knoxville Water Works Knoxville	IA6342036	PFNAPFDAPFOAPFOSPFHxS+24	58	0	View
Rathbun Reg Wtr Assn (burlington) Burlington	IA0400902	PFOS11Cl-PF3OUdS9Cl-PF3ONSPFHpSPFTrDA+24	87	6 detected	View
Webster City Water Supply	IA4063094	9Cl-PF3ONSPFOAPFDAPFDoAPFHxA+24	174	0	View
Clear Lake Water Department Clear Lake	IA1716076	PFBA6:2FTSHFPO-DA8:2FTSPFPeA+24	58	0	View
Southeast Polk Rwd Altoona	IA7774701	PFPeSPFHpAPFBSPFPeAPFMBA+24	116	0	View
Charles City Water Supply	IA3405012	PFPeSPFOSPFDoAPFDAPFOA+24	58	0	View
Atlantic Municipal Utilities Atlantic	IA1509074	PFHxAPFDAHFPO-DAPFDoAPFBA+24	58	0	View
Hiawatha Water Dept Hiawatha	IA5735045	PFOAPFTrDADONAPFHxAPFOS+24	290	6 detected	View
Osceola Rural Water System-north May City	IA7227701	4:2FTSPFHxSPFPeA6:2FTSPFEESA+24	58	0	View
Iowa Lakes Regional Water Spencer	IA2100701	PFHpA9Cl-PF3ONSPFBS4:2FTSPFHxS+24	58	0	View
Eldridge Water Supply Eldridge	IA8230008	11Cl-PF3OUdSPFBAPFHxSPFHpAPFBS+24	29	0	View
Polk City Water Supply	IA7770050	PFOAPFTeDAPFHpAPFHxSPFNA+24	116	0	View
Spirit Lake Waterworks Spirit Lake	IA3070078	PFHxSPFPeAPFBSPFBA6:2FTS+24	116	2 detected	View
Independence Water Dept Independence	IA1037070	NEtFOSAAPFTeDAPFHpANMeFOSAAPFBS+24	232	0	View
Asbury Municipal Water System Asbury	IA3102001	PFHxA8:2FTS4:2FTSPFUnAPFDoA+24	232	0	View
Oelwein Municipal Water Works Oelwein	IA3353088	NMeFOSAAPFBAPFBSPFHpAPFHxS+24	87	0	View
Estherville Water Treatment Plant Estherville	IA3218024	PFMBAPFBA6:2FTS4:2FTS8:2FTS+24	29	0	View
Marion Co. Rural Water District	IA6342711	PFHxSPFHpAPFBSNMeFOSAAPFTrDA+24	86	0	View
Sheldon Water Department Sheldon	IA7170040	PFPeAPFMBAPFEESANFDHAPFPeS+24	29	0	View
Osceola Water Works Osceola	IA2038038	NMeFOSAAPFMPAPFPeA4:2FTSPFEESA+24	116	3 detected	View
Algona Municipal Utilities Algona	IA5502015	PFHpAPFTeDANMeFOSAAPFHxSDONA+24	58	0	View
Winterset Municipal Waterworks Winterset	IA6171029	PFHpSPFHxA11Cl-PF3OUdSPFDoA9Cl-PF3ONS+24	116	0	View
Centerville Municipal Waterworks Centerville	IA0407008	PFTrDANMeFOSAANEtFOSAAPFTeDAPFHpA+24	91	2 detected	View
Cherokee Water Supply - Plant 1 Cherokee	IA1811020	PFHxSPFHpAPFOSPFDoAPFOA+24	58	0	View
Iowa Falls Water Department Iowa Falls	IA4260097	PFBA6:2FTSPFMBA4:2FTS8:2FTS+24	116	0	View
Manchester Water Supply Manchester	IA2839021	DONA8:2FTSPFMPAPFPeAPFMBA+24	183	0	View
Xenia Rwd (boone) Luther	IA0844006	NEtFOSAAPFPeS11Cl-PF3OUdS9Cl-PF3ONSPFBS+24	116	0	View
Vinton Municipal Water Dept Vinton	IA0688053	PFHxAPFDoAPFDAPFBSPFOS+24	58	0	View
Shenandoah Water Dept Shenandoah	IA7383045	PFHxANFDHANMeFOSAANEtFOSAAPFTrDA+24	58	0	View
Camanche Water Supply Camanche	IA2322066	11Cl-PF3OUdSPFDAPFDoAPFHxAPFUnA+24	29	0	View
Evansdale Water Works Evansdale	IA0723027	PFBS8:2FTSPFHpAPFHxSPFNA+24	58	0	View
Mount Vernon Water Supply Mount Vernon	IA5758021	PFMPA11Cl-PF3OUdSPFHxAPFDAPFBA+24	116	0	View
Dyersville Municipal Water Co Dyersville	IA3130091	PFNA9Cl-PF3ONSNMeFOSAA8:2FTSDONA+24	116	0	View
Chariton Municipal Water Works Chariton	IA5903011	PFOAPFOSPFNAPFHxSPFHpA+24	116	4 detected	View
Clarinda Water Plant Clarinda	IA7329029	DONANEtFOSAA4:2FTS8:2FTSPFMPA+24	87	2 detected	View
Hampton Muni Water Works Hampton	IA3544024	8:2FTSPFHpAPFHxSPFNAPFOS+24	58	0	View
Jefferson Water Department Jefferson	IA3742004	PFDA4:2FTSNEtFOSAA8:2FTSPFMPA+24	58	0	View
Regional Water	IA8300184	PFMPAPFOS4:2FTS6:2FTSPFBA+13	18	0	View
Sirwa #3 (osceola) Osceola	IA2038701	11Cl-PF3OUdSPFPeS6:2FTS4:2FTS8:2FTS+24	116	3 detected	View
Monticello Water Supply Monticello	IA5343098	8:2FTS6:2FTSPFBAHFPO-DAPFEESA+24	58	0	View
West Liberty Water Utility West Liberty	IA7073010	4:2FTSPFHpSHFPO-DAPFHxSPFUnA+24	29	0	View
Waukon Water Department Waukon	IA0398082	PFHxAPFHpA9Cl-PF3ONSNEtFOSAANMeFOSAA+24	116	0	View
Carter Lake Water District Carter Lake	IA7812079	PFMBAPFBAHFPO-DA9Cl-PF3ONS11Cl-PF3OUdS+24	174	1 detected	View
Emmetsburg Municipal Water Department Emmetsburg	IA7428021	PFHpADONA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	58	0	View
West Burlington Muni. Water Supply West Burlington	IA2985002	PFUnAPFBSPFHpAPFHxSPFHxA+24	116	13 detected	View
West Central Rwa - Nish System	IA1400902	PFBSPFHxSPFNAPFOSPFOA+24	58	0	View
New Hampton Water Supply	IA1970051	PFOSPFNANEtFOSAAPFDAPFDoA+24	116	0	View
Belle Plaine Water Dept	IA0610099	DONAHFPO-DAPFHxS11Cl-PF3OUdSPFHxA+24	58	0	View
West Central Rwa-boyer System Wall Lake	IA1400903	4:2FTSPFMPAPFMBA11Cl-PF3OUdSPFPeS+24	58	0	View
Urban Bluffs - North Council Bluffs	IA7820701	4:2FTS6:2FTSPFBAHFPO-DADONA+24	116	3 detected	View
Lyon-sioux Rws-big Sioux Rock Rapids	IA6000755	PFPeSPFHpSPFBSPFMPAPFHxS+24	174	0	View
Clarksville Water Supply	IA1228038	PFUnAPFHxSPFHpAPFBSNMeFOSAA+24	58	0	View
Melcher-dallas Water Supply	IA6300099	PFTeDANMeFOSAAPFMPAPFHpAPFUnA+24	58	0	View
Anita Municipal Utilities Anita	IA1503053	11Cl-PF3OUdSPFDADONAPFMPAPFDoA+24	58	0	View
Okoboji Water Supply Okoboji	IA3060091	PFTeDAPFTrDANEtFOSAAPFOSPFMPA+24	116	2 detected	View
Bancroft Water Supply Bancroft	IA5507085	4:2FTSPFPeAPFPeSPFMBAPFEESA+24	58	0	View
Clermont Water Supply Clermont	IA3317047	PFUnAPFTeDAPFTrDANEtFOSAAPFBS+24	58	0	View

Source: EPA UCMR 5 Occurrence Data · Methodology

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