Official PFAS Records

Arkansas PFAS Watchlist

Official EPA UCMR 5 PFAS monitoring records for public water systems in Arkansas. 171 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

171

Systems with records

19,819

Total records

Official detections

Water System	PWSID	Analytes in records	Records	Detections
Central Arkansas Water	AR0000465	PFHxA4:2FTSPFTrDA9Cl-PF3ONSPFTeDA+24	232	0	View
Fayetteville Waterworks	AR0000569	PFNA8:2FTSPFMPAPFPeAPFMBA+24	116	0	View
Springdale Water Utilities	AR0000575	PFMPAPFUnAPFMBAPFDoANFDHA+24	116	0	View
Fort Smith Water Utilities	AR0000507	PFOAPFHpAPFTeDAPFTrDANEtFOSAA+24	232	0	View
Rogers Water Utilities	AR0000055	PFOSPFOADONAPFDoAPFHxA+24	116	0	View
Jonesboro Water System	AR0000124	11Cl-PF3OUdSPFMPA6:2FTS9Cl-PF3ONSDONA+24	174	0	View
Hot Springs Utilities	AR0000209	HFPO-DA9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFTrDA+24	232	0	View
Conway Water System	AR0000189	PFTeDA6:2FTSNEtFOSAANMeFOSAAPFHpS+24	116	0	View
Bentonville Water Utilities	AR0000041	9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxAPFDoA+24	116	1 detected	View
Texarkana Water Utilities	AR0000360	PFBSPFHxAPFUnA9Cl-PF3ONSPFHxS+24	116	0	View
Liberty Utilities	AR0000272	DONAPFHxAPFDoAPFNAPFOS+24	58	0	View
Bella Vista Poa	AR0000039	PFMBAPFBAPFBSPFHpAPFHxS+24	116	0	View
Jacksonville Waterworks	AR0000466	NEtFOSAAPFTrDANMeFOSAAPFTeDAPFNA+24	116	0	View
Paragould Municipal Utilities	AR0000222	8:2FTSPFHpAPFHxSPFNAPFOS+24	58	0	View
Benton Waterworks	AR0000484	11Cl-PF3OUdS8:2FTSPFOSPFOAPFDA+24	116	0	View
Cabot Waterworks	AR0000338	9Cl-PF3ONSPFBSPFUnA4:2FTSPFDoA+24	174	0	View
City Corporation	AR0000446	PFDoAPFTeDAPFHxAPFBSPFHpA+24	116	0	View
Searcy Waterworks	AR0000590	NFDHAHFPO-DAPFBA6:2FTS4:2FTS+24	116	0	View
Centerton Waterworks	AR0000044	PFTeDAPFHxAPFUnA11Cl-PF3OUdS9Cl-PF3ONS+24	116	0	View
Vilonia Waterworks	AR0000195	8:2FTSPFMPAPFPeAPFMBAPFEESA+24	116	0	View
West Memphis Waterworks	AR0000156	PFEESA11Cl-PF3OUdS9Cl-PF3ONSHFPO-DA6:2FTS+24	58	0	View
Salem Water Users Llc	AR0000492	PFPeAPFBAPFEESA9Cl-PF3ONSPFPeS+24	116	0	View
Van Buren Waterworks	AR0000142	PFOSNMeFOSAAPFTrDAPFTeDANEtFOSAA+24	116	0	View
Siloam Springs Waterworks	AR0000056	8:2FTS4:2FTS6:2FTSPFMPAHFPO-DA+24	116	11 detected	View
Tri-county Water Distbr Dist	AR0000782	PFTrDAPFMPAPFPeAPFMBAPFEESA+24	232	0	View
Washington Water Authority Wwa	AR0000574	PFOSPFTrDANMeFOSAAPFEESADONA+24	116	0	View
Mountain Home Waterworks	AR0000025	PFNADONA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	116	0	View
Bryant Waterworks	AR0000486	6:2FTSPFNAPFTeDAPFBAPFHpA+24	116	0	View
Community Water System	AR0000101	PFMBAHFPO-DAPFBA6:2FTS4:2FTS+24	116	0	View
El Dorado Waterworks	AR0000550	PFTrDAPFMPAHFPO-DAPFTeDAPFBA+24	116	0	View
Conway Co Regional Water Dist	AR0000119	DONAPFTrDANEtFOSAANMeFOSAAPFHpA+24	116	0	View
Harrison Waterworks	AR0000062	PFHxAPFUnA11Cl-PF3OUdS9Cl-PF3ONSDONA+24	116	0	View
Hot Springs Village Waterworks	AR0000208	4:2FTS6:2FTSPFBAHFPO-DAPFHpS+24	116	0	View
Sardis Water Association	AR0000493	4:2FTS11Cl-PF3OUdS9Cl-PF3ONSDONAHFPO-DA+24	290	0	View
Grand Prairie Regional Water	AR0000738	HFPO-DAPFHpSNEtFOSAAPFMBANFDHA+24	174	0	View
Heber Springs Water System	AR0000104	HFPO-DAPFHxAPFHpSPFPeSNFDHA+24	116	0	View
Grand Prairie Bayou 2 Pwa	AR0000734	PFUnAPFHpSPFEESAPFHpAPFTeDA+24	232	0	View
Camden Waterworks	AR0000404	PFPeAPFMPA8:2FTSPFHpSPFDoA+24	116	0	View
Marion Waterworks	AR0000152	PFBSPFHpSPFHpAPFHxAPFNA+24	58	0	View
Blytheville Waterworks	AR0000365	PFHpAPFTrDANMeFOSAAPFPeANEtFOSAA+24	58	0	View
Greenbrier Waterworks	AR0000191	PFOANEtFOSAAPFTrDAPFTeDANMeFOSAA+24	116	0	View
Kimzey Regional Water District	AR0000821	PFNAHFPO-DADONA9Cl-PF3ONS11Cl-PF3OUdS+24	232	0	View
Ward Waterworks	AR0000345	PFOSPFOAPFBSPFNAPFHpA+24	116	0	View
Sw White County Water Assn	AR0000185	PFHxAPFDoAPFDAPFOAPFOS+24	116	0	View
Arkadelphia Waterworks	AR0000085	PFDoAPFHxSPFDAPFOAPFOS+24	116	0	View
Magnolia Waterworks	AR0000109	NMeFOSAAPFOSPFMBAHFPO-DAPFDA+24	232	0	View
James Fork Regional Water District	AR0000513	PFMBAPFHpS11Cl-PF3OUdS9Cl-PF3ONSDONA+24	116	0	View
Hope Water Light Comm	AR0000230	PFHpSHFPO-DADONA9Cl-PF3ONS11Cl-PF3OUdS+24	232	0	View
Madison Co Water Facilities Bd	AR0000349	PFBAHFPO-DADONA9Cl-PF3ONSPFUnA+24	116	0	View
Mid-arkansas Utilities P.w.a	AR0000725	PFHxSNMeFOSAA11Cl-PF3OUdSPFUnAPFHxA+24	116	0	View
Pea Ridge Waterworks	AR0000053	PFPeSPFUnAPFHpSNFDHAPFTeDA+24	116	0	View
Batesville Water Utilities	AR0000250	PFUnANFDHA9Cl-PF3ONSPFPeAHFPO-DA+24	116	0	View
Trumann Waterworks	AR0000435	PFDANMeFOSAAPFBSPFMPA11Cl-PF3OUdS+24	58	0	View
Forrest City Waterworks	AR0000004	PFUnA8:2FTSPFBSPFDoANEtFOSAA+24	58	0	View
Greenwood Waterworks	AR0000504	PFHpAPFHxS4:2FTSHFPO-DAPFNA+24	116	0	View
Malvern Waterworks	AR0000237	PFPeAHFPO-DAPFTrDANEtFOSAANMeFOSAA+24	116	0	View
Prairie Grove Waterworks	AR0000573	PFHxAPFDoAPFDAPFPeAPFTrDA+24	116	0	View
Southwest Water Users Llc	AR0000495	PFHxAPFMPAPFDAPFDoAPFMBA+24	116	0	View
Clarksville Connected Utilities	AR0000289	PFTeDANFDHAPFOSPFNAPFHxS+24	116	0	View
Mountain Top Water Association	AR0000454	NEtFOSAAPFDoA4:2FTS6:2FTSPFBA+24	87	0	View
Southside Pub Water Authority	AR0000254	PFUnAPFHxAPFDoAPFOA6:2FTS+24	116	0	View
Cross County Rural Water Sys	AR0000459	PFUnANMeFOSAA6:2FTS4:2FTS8:2FTS+24	232	0	View
Us Air Force Base Little Rock	AR0000690	PFPeAPFUnA11Cl-PF3OUdS9Cl-PF3ONSDONA+24	87	0	View
Cedarville Waterworks Fbcc	AR0000138	PFOSPFOAPFDAPFDoAPFHxA+24	116	0	View
Beebe Waterworks	AR0000592	PFTeDAPFUnA4:2FTS6:2FTSPFMBA+24	145	1 detected	View
Monticello Water Department	AR0000184	PFEESA11Cl-PF3OUdSPFBSPFDAPFOA+24	348	0	View
Wynne Waterworks	AR0000163	PFBSPFPeS8:2FTS9Cl-PF3ONS11Cl-PF3OUdS+24	58	0	View
N Garland Co Reg Water Dist	AR0000867	PFTrDAPFTeDANMeFOSAANEtFOSAAPFHxA+24	91	0	View
Gentry Waterworks	AR0000048	6:2FTSHFPO-DA9Cl-PF3ONS11Cl-PF3OUdSPFHpS+24	112	0	View
Crossett Water Commission	AR0000017	PFTrDAPFHpAPFMBAPFBS6:2FTS+24	58	0	View
Pocahontas Waterworks	AR0000474	NFDHAHFPO-DAPFBA6:2FTS4:2FTS+24	116	0	View
Lawrence Co Reg Water Dist	AR0000688	DONAHFPO-DA6:2FTS8:2FTSNFDHA+24	406	0	View
Stuttgart Waterworks	AR0000013	PFEESAPFMBAPFPeAPFMPA8:2FTS+24	116	0	View
Mayflower Waterworks	AR0000193	8:2FTSPFUnA9Cl-PF3ONSDONANFDHA+24	116	0	View
Yorktown Water Association	AR0000319	PFDoANMeFOSAAPFTeDAPFTrDANEtFOSAA+24	261	0	View
Tontitown Waterworks	AR0000566	PFOSPFNAPFHxSPFBSPFHxA+24	87	0	View
Nashville Rural Water Authority	AR0000805	PFHpSPFTrDANMeFOSAA9Cl-PF3ONSPFMBA+24	116	0	View
Ne Yell County Water Assoc	AR0000697	HFPO-DA4:2FTSPFBSPFHpAPFHxS+24	87	0	View
Hwy 63 Water Association	AR0000107	6:2FTSPFUnAPFEESAPFBSPFHpS+24	290	0	View
Western Greene County R W D	AR0000704	PFUnAPFHxAPFDoAPFDAPFNA+24	174	0	View
Berryville Waterworks	AR0000074	9Cl-PF3ONSPFBSPFUnANFDHAPFDoA+24	91	0	View
Benton County Water District #1	AR0000037	PFOAPFTrDANEtFOSAANMeFOSAAPFTeDA+24	116	0	View
Lincoln Waterworks	AR0000572	PFMBAPFTrDANMeFOSAAPFDANEtFOSAA+24	116	0	View
Clinton Waterworks	AR0000564	PFBSPFDA11Cl-PF3OUdSPFUnADONA+24	87	0	View
Tumbling Shoals Water Assoc	AR0000579	PFHxSPFHpA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	116	0	View
Mountain View Waterworks	AR0000542	PFBAPFHpSPFMBA6:2FTS4:2FTS+24	116	0	View
Dumas Waterworks	AR0000171	PFPeAPFEESAPFDoAPFPeSPFHpS+24	174	0	View
Mount Olive Water Association	AR0000668	PFOAHFPO-DAPFTeDAPFTrDANEtFOSAA+24	116	0	View
Green Forest Waterworks	AR0000077	PFTrDAPFPeAPFMBANMeFOSAAPFMPA+24	116	0	View
Hwy 71 Water District #1 Pwa	AR0000145	PFMPAHFPO-DAPFBA6:2FTS4:2FTS+24	116	0	View
Newport Waterworks	AR0000264	PFBSPFUnA11Cl-PF3OUdS9Cl-PF3ONSPFDoA+24	58	0	View
Alma Waterworks	AR0000144	NMeFOSAAPFBS11Cl-PF3OUdS9Cl-PF3ONSPFTeDA+24	116	0	View
Dequeen Water Work	AR0000520	PFTeDAPFTrDAPFDANEtFOSAANMeFOSAA+24	116	0	View
Osceola Waterworks	AR0000375	11Cl-PF3OUdSPFHpA4:2FTSHFPO-DADONA+24	29	0	View
Warren Waterworks	AR0000066	PFHxAPFDoAPFDAPFOSPFBS+24	58	0	View
East End Water	AR0000646	PFNAPFHpAPFBSNEtFOSAANMeFOSAA+24	116	0	View
Walnut Ridge Waterworks	AR0000309	4:2FTSPFEESAPFOSPFHxA11Cl-PF3OUdS+24	87	0	View
Barling Waterworks	AR0000512	PFHxAPFBAHFPO-DAPFOSDONA+24	87	0	View
Horsehead Water Association	AR0000617	PFBS6:2FTSPFOAPFTeDAPFTrDA+24	87	0	View
West Helena Water Works	AR0000416	11Cl-PF3OUdS9Cl-PF3ONSPFBSHFPO-DAPFNA+24	58	0	View
Clay Co Reg Water District	AR0000722	PFOSPFNAPFHxSPFHpAPFBS+24	174	0	View
Mena Water Department	AR0000438	PFNAHFPO-DADONA9Cl-PF3ONS11Cl-PF3OUdS+24	116	0	View
Hamburg Waterworks	AR0000015	PFOSPFHpSPFPeSNFDHAPFEESA+24	174	0	View
Watson Chapel Water Assoc	AR0000284	PFHpSPFMPAPFHxAPFBSPFHpA+24	58	0	View
Sevier Co Water Association	AR0000868	PFMPAPFEESAPFMBAPFPeSPFHpS+24	116	0	View
Cave Springs Waterworks	AR0000043	9Cl-PF3ONSNEtFOSAAHFPO-DAPFOA4:2FTS+24	87	0	View
North White Co Rural Water Pfb	AR0000583	PFHpAPFHxAPFDoAPFDAPFOA+24	116	0	View
East Johnson Co Water Assn	AR0000772	PFPeSHFPO-DAPFEESANFDHAPFUnA+24	116	0	View
West Stone County Water Assn	AR0000735	PFUnAPFTeDAPFEESANEtFOSAAPFMBA+24	87	1 detected	View
Se White County Water Assoc	AR0000594	PFTeDAPFTrDANEtFOSAANMeFOSAAPFBS+24	116	0	View
Wooster Waterworks	AR0000196	6:2FTSPFNAPFHxSPFHpAPFTeDA+24	116	0	View
Paris Waterworks	AR0000328	PFNAPFDA8:2FTSPFHxAPFTeDA+24	116	0	View
Gravette Waterworks	AR0000051	11Cl-PF3OUdS8:2FTS9Cl-PF3ONSDONAHFPO-DA+24	116	0	View
Four Mile Hill Public Facilities Board	AR0000586	NEtFOSAAPFDANMeFOSAA8:2FTSPFBS+24	116	0	View
Cherokee Village Water Assoc	AR0000521	PFOAPFUnANEtFOSAAPFHpSPFBA+24	58	0	View
North East Public Water Auth	AR0000033	8:2FTSPFPeSPFEESAPFBA6:2FTS+24	87	0	View
Piggott Waterworks	AR0000090	PFTrDAPFHxAPFPeSPFHpSPFHxS+24	116	0	View
Hardin Water Association	AR0000273	PFOAPFHpAPFMBANMeFOSAANEtFOSAA+24	58	0	View
Sw Boone County Water Assoc	AR0000628	PFOAPFDAPFDoAPFMPAPFMBA+24	116	0	View
Holiday Island Waterworks	AR0000078	PFDoAPFHxSDONAPFMBAPFDA+24	174	0	View
Dardanelle Waterworks	AR0000601	4:2FTSPFOSPFBAPFBSPFHpA+24	58	4 detected	View
Prescott Waterworks	AR0000394	NFDHAHFPO-DA4:2FTS6:2FTS8:2FTS+24	116	0	View
Atkins Water System	AR0000441	PFOS9Cl-PF3ONS11Cl-PF3OUdSPFUnAPFHxA+24	116	0	View
Lakeview-midway Public Water Authority	AR0000027	PFDAPFOAPFOSPFNAPFHxA+24	116	1 detected	View
Ozark Waterworks	AR0000201	PFOSPFPeAPFHxSPFTrDANEtFOSAA+24	87	0	View
Milltown-washburn Water Users	AR0000773	6:2FTSHFPO-DAPFPeAPFBA4:2FTS+24	116	0	View
Little River Co Rda	AR0000787	6:2FTSPFHxSPFNAPFOSPFOA+24	116	0	View
Lonoke Waterworks	AR0000343	PFHpSPFPeSNFDHAPFNAPFHxS+24	29	0	View
Riversouth Rural Water Dist	AR0000674	PFOS11Cl-PF3OUdSPFHxSPFBSPFHpA+24	116	0	View
Ashdown Waterworks	AR0000320	PFMPA11Cl-PF3OUdSPFTrDAPFTeDAPFHpS+24	232	0	View
Des Arc Waterworks	AR0000449	PFMBAPFMPA11Cl-PF3OUdS4:2FTS8:2FTS+24	58	0	View
Beaverfork Pwa	AR0000844	PFHpS4:2FTS8:2FTSPFMPAPFPeA+24	116	0	View
Manila Waterworks	AR0000378	PFHpSPFOSNMeFOSAANEtFOSAAPFTrDA+24	58	0	View
Nashville Waterworks	AR0000244	4:2FTSPFDoAPFOAPFBSPFUnA+24	116	1 detected	View
Melbourne Waterworks	AR0000256	PFEESAPFMBAHFPO-DAPFHxAPFTeDA+24	87	0	View
Eureka Springs Waterworks	AR0000075	PFNAPFOSPFOAPFDANMeFOSAA+24	87	0	View
Pottsville Water Association	AR0000445	PFMBADONA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	116	0	View
Haskell Water System	AR0000488	PFBA6:2FTSPFHxAHFPO-DADONA+24	116	0	View
Elkins Waterworks	AR0000567	PFOSPFMBAPFPeAPFMPA8:2FTS+24	87	0	View
South Sheridan Water Assoc	AR0000219	PFHpSPFPeSNFDHA8:2FTSPFPeA+24	58	0	View
Crowleys Ridge Water Assoc	AR0000180	8:2FTSNEtFOSAAPFTrDAPFTeDAPFOA+24	174	1 detected	View
Flippin Waterworks	AR0000351	PFDAPFBSPFHxSPFNADONA+24	87	1 detected	View
Center Grove Water Association	AR0000213	9Cl-PF3ONSPFHxA11Cl-PF3OUdSPFUnAPFOA+24	58	0	View
Mc Gehee Waterworks	AR0000170	HFPO-DAPFHxSDONAPFHpAPFHxA+24	149	0	View
Booneville Waterworks	AR0000326	8:2FTSPFUnAPFDAHFPO-DA6:2FTS+24	116	0	View
Shannon Hills Water Dept	AR0000800	PFMPANMeFOSAANEtFOSAAPFTrDAPFTeDA+24	116	0	View
Adc - Cummins Unit Maint	AR0000315	PFNANMeFOSAANEtFOSAAPFHpAPFTrDA+24	174	0	View
Lee County Water Association	AR0000313	PFUnAPFBSNFDHAHFPO-DAPFBA+24	33	0	View
Lavaca Waterworks	AR0000510	PFBANEtFOSAANMeFOSAAPFUnAPFBS+24	116	0	View
Barton Lexa Water Association	AR0000415	PFMPAPFDoAPFHxSPFDAPFOA+24	29	0	View
Waldron Waterworks	AR0000498	PFPeSPFHpS8:2FTSPFMPAPFPeA+24	116	0	View
Hot Spring Co Water Assoc	AR0000236	PFMPAPFBA11Cl-PF3OUdSPFHpSPFPeS+24	87	1 detected	View
Van Buren County Pwa	AR0000727	11Cl-PF3OUdS9Cl-PF3ONSPFHxSPFUnAPFDoA+24	116	0	View
Corning Waterworks	AR0000096	DONA6:2FTSPFHxSPFNAPFOS+24	58	0	View
Marianna Waterworks	AR0000310	PFTeDA4:2FTS8:2FTSPFMPAPFPeA+24	29	0	View
Fordyce Water Co	AR0000164	8:2FTSPFTrDAPFTeDANMeFOSAAPFNA+24	58	0	View
Buffalo Island Reg Water Dist	AR0000671	DONAPFHpAPFUnA8:2FTSPFDA+24	58	0	View
Brinkley Waterworks	AR0000384	NEtFOSAAPFMPAPFNAPFHxAPFUnA+24	58	0	View
Harrisburg Waterworks	AR0000431	PFOSNFDHADONAPFEESAPFMBA+24	58	0	View
Helena Water Sewer	AR0000419	6:2FTSPFBAPFOSPFUnAPFDA+24	58	0	View
Little Creek Water Association	AR0000214	PFNADONA9Cl-PF3ONS11Cl-PF3OUdSPFUnA+24	58	0	View
Decatur Waterworks	AR0000052	NFDHAPFEESAPFMBAPFPeAPFMPA+24	174	0	View
Guy Waterworks	AR0000192	PFHpSHFPO-DA6:2FTS8:2FTSPFMPA+24	87	0	View
Tuckerman Waterworks	AR0000266	PFBAPFDAPFDoAPFOAPFOS+24	58	0	View
Mc Crory Waterworks	AR0000599	PFOSPFOAPFDAPFDoAPFHxA+24	58	0	View
Bradley Co Rural Water Association	AR0000054	PFUnAPFPeAPFMPA8:2FTS4:2FTS+24	29	0	View
Marvell Waterworks	AR0000421	PFBANEtFOSAAPFTrDANMeFOSAAPFNA+24	58	0	View
Hartman Waterworks	AR0000286	PFOANMeFOSAAPFTrDAPFHxSPFOS+24	116	0	View
Hartford Waterworks	AR0000506	PFPeAPFMBAPFHpS6:2FTSPFNA+24	116	0	View
Salesville Community Water Association	AR0000036	PFTeDA9Cl-PF3ONSPFDoAPFHxAPFUnA+24	116	0	View
Batts-lapile Water Association	AR0000622	PFTrDAPFHxAPFDoAPFDAPFOA+24	58	0	View

Source: EPA UCMR 5 Occurrence Data · Methodology

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