Texas utilities 4,101 to 4,200.

Each serves 85 to 100 people, as it reports to EPA. Your ZIP code finds yours faster.

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4,101 to 4,200 of 4,633, by people served

Texas utilities, 4,101 to 4,200 of 4,633, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Timberlane Water System	Saint Louis	100	Not sampled	6
Bear Creek Estates	Cypress	99	Not sampled	0
Bell Water	New Waverly	99	Not sampled	2
Grant Road Estates Mobile Home Sub	Pinehurst	99	Not sampled	1
Lakeview Hills WSC	Lago Vista	99	Not sampled	1
Oak River Ranch	Keene	99	Not sampled	1
River Oaks Sunshine Acres	Willis	99	Not sampled	3
Sharondale Subdivision	Austin	99	Not sampled	0
Spanish Park Subdivision	Austin	99	Not sampled	0
Wwww Water System	Austin	99	Not sampled	0
Devils Shores WSC	Del Rio	97	Not sampled	2
Air Park Estates	Plano	96	Not sampled	0
Carriage Trail Subdivision	Austin	96	Not sampled	0
Cedar Creek Ranch Subdivision	New Waverly	96	Not sampled	0
Chesswood Water System	Austin	96	Not sampled	0
Columbus Oaks Apartments	Cypress	96	Not sampled	0
Country Club Estates	Cypress	96	Not sampled	0
Cypresswood MHP	Houston	96	Not sampled	0
Enchanted Cove Water System	New Waverly	96	Not sampled	0
Highland Mobile Home Subdivision	Cypress	96	Not sampled	0
Hillview Mhc	Nashville	96	Not sampled	1
La Junta	Austin	96	Not sampled	0
Lakewood on Lake Conroe Poa	Conroe	96	Not sampled	1
Oak Hill Water System	Itasca	96	Not sampled	0
Port Alto WSC	Port Lavaca	96	Not sampled	0
San Isidro MHP	El Paso	96	Not sampled	2
Trinity Cove Subdivision	Austin	96	Not sampled	3
Woodhaven Mobile Home Park	Austin	96	Not sampled	0
Oklaunion WSC	Oklaunion	95	Not sampled	1
Rolling Fork Rv & Mobile Home Park	Emory	95	Not sampled	0
Sleepy Hollow Water System	Goodrich	95	Not sampled	5
West Roosevelt Mobile Home Park	Lubbock	95	Not sampled	2
Mobeetie City Water Works	Mobeetie	94	Not sampled	0
Beaton Lake Estates Water System	Corsicana	93	Not sampled	0
Bluebonnet Mobile Home Park	Houston	93	Not sampled	1
Brandi Estates	Cypress	93	Not sampled	2
Caddo Mesa WSC	Quinlan	93	Not sampled	1
Castlecomb Water System	Saint Louis	93	Not sampled	0
Centennial Place	Austin	93	Not sampled	0
City of Dodson	Dodson	93	Not sampled	11
Crystal Clear Whispering Ridge	Clifton	93	Not sampled	0
Gardendale Mobile Home and Rv Park	Surprise	93	Not sampled	12
Heritage Oaks Addition	Austin	93	Not sampled	0
Lakeview Hills Poa	Coldspring	93	Not sampled	0
London Water System	Austin	93	Not sampled	8
Sjwtx North Point Subdivision	Canyon Lake	93	Not sampled	0
Sterling Estates	Austin	93	Not sampled	0
Tow Water System	Austin	93	Not sampled	0
Windsor Estates	Austin	93	Not sampled	0
Padok Timbers Subdivision WS	Houston	92	Not sampled	1
Garden Acres Subdivision Water System	Austin	91	Not sampled	0
Harrisburg WSC	Jasper	91	Not sampled	4
La Salle Landing Water System	Inez	91	Not sampled	7
3 - D Mobile Home and Rv Park	Weatherford	90	Not sampled	0
Chanticor Series	Katy	90	Not sampled	4
Country Hills Water	Kerrville	90	Not sampled	0
Cypress Village Trailer & Rv Park	Cypress	90	Not sampled	0
Eagles Landing	Baytown	90	Not sampled	0
Elgin MUD 1	Austin	90	Not sampled	0
English Acres	Alice	90	Not sampled	2
H & L New Gulf	Graham	90	Not sampled	1
Highland Court	Weatherford	90	Not sampled	83
Homes on Country Acres	Springtown	90	Not sampled	0
Horsemans Ranch WS	Stephenville	90	Not sampled	0
Meadowlark Subdivision	Austin	90	Not sampled	0
North Texas MWD Tawakoni WTP	Wylie	90	Not sampled	0
North Texas MWD Wylie WTP	Wylie	90	Not sampled	0
Patriot Rv Park Burnet	Georgetown	90	Not sampled	1
Richmond Community Estates	Sugar Land	90	Not sampled	0
Shady Oaks MHP	Angleton	90	Not sampled	0
Telge Jarvis Water Plant	Austin	90	Not sampled	0
Tonkawa WSC	Spicewood	90	Not sampled	0
Tres Vidas Subdivision	Hillsboro	90	Not sampled	1
City of Toyah	Toyah	89	Not sampled	14
Rough Canyon Condos	Eagle Pass	89	Not sampled	0
Fountain Lake Owners WSC	Livingston	88	Not sampled	1
Parkview Water Supply	Saint Louis	88	Not sampled	1
Walnut Creek Estates Water System	Pampa	88	Not sampled	0
Agnes Subdivision	Austin	87	Not sampled	0
Bell Manor Subdivision	Cypress	87	Not sampled	0
Bentwood Bend Water System	Cypress	87	Not sampled	0
City of Obrien	O Brien	87	Not sampled	6
Eagles Nest	Austin	87	Not sampled	0
Elm Grove Village	Toms River	87	Not sampled	1
Glen Oaks Water System	Huntington	87	Not sampled	1
Harris County MUD 171	Houston	87	Not sampled	0
Heritage Park Water Service	Austin	87	Not sampled	0
Highland Meadows Mobile Home Park	Houston	87	Not sampled	0
Lakeside Village	Marquez	87	Not sampled	1
Landing at Hickory Ridge	Dallas	87	Not sampled	1
Mullins Mobile Home Park	Denton	87	None found	1
Munson Point Property Owners Association	Denison	87	Not sampled	3
Oak Bend Homeowners Water Supply	Denton	87	Not sampled	0
The Colony MUD 1f	Austin	87	Not sampled	0
Trinity River Estates	Hudson Oaks	87	Not sampled	0
Westwood Subdivision	Austin	87	Not sampled	0
Zam Zam Water Supply	Houston	87	Not sampled	1
Family Community Center MHP	Lubbock	86	Not sampled	1
Mobile Estates Mobile Home Park	Orange	86	Not sampled	0
City of Domino	Queen City	85	Not sampled	1

Every utility EPA sampled for PFAS under UCMR 5, any other community system serving 3,300 people or more, and any smaller one with results from 2020 on, from the state. Other systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q3, UCMR 5 and EPA’s 2012 to 2019 compliance results, and Texas Commission on Environmental Quality, Texas Drinking Water Viewer.

4,101 to 4,200 of 4,633, by people served

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