Texas utilities 401 to 500.

Each serves 8,265 to 10,430 people, as it reports to EPA. Your ZIP code finds yours faster.

Find a Texas utility, city or county

401 to 500 of 1,272, by people served

Texas utilities, 401 to 500 of 1,272, by people served
Utility	Based in	Serves	Regulated PFAS	Health-based violations since 2016
Town of Northlake	Northlake	10,430	None found	0
Harris County MUD 230	Houston	10,404	PFBS	0
Harris County MUD 102	Houston	10,401	PFHxS, PFBS	0
Langham Creek Utility District	Houston	10,377	PFHxS, PFBS	0
Mauriceville MUD	Mauriceville	10,374	None found	0
Gonzales County WSC	Gonzales	10,350	None found	0
Fort Bend County MUD 151	Houston	10,233	None found	0
Rice WSC	Ennis	10,167	PFBS	0
City of Sanger	Sanger	10,166	None found	0
Mission Bend MUD 2	Houston	10,155	None found	1
Harris County WCID 109	Houston	10,134	None found	0
City of Roanoke	Roanoke	10,127	PFHxS	0
City of Ingleside	Ingleside	10,106	PFBS	1
Ponderosa Forest Utility District	Houston	10,101	None found	0
Pritchett Water Supply Corporation	Gilmer	10,089	None found	0
Concord Robbins WSC	Marquez	10,035	None found	1
City of Silsbee	Silsbee	10,026	None found	0
Austins Colony	Austin	9,987	PFHxS, PFBS	0
City of Iowa Colony	Iowa Colony	9,978	Not sampled	0
City of Jasper	Jasper	9,884	None found	0
City of Cuero	Cuero	9,807	None found	0
Harris County WCID 110	Houston	9,807	None found	0
City of Josephine	Josephine	9,800	PFBS	0
Fair Oaks Ranch Utilities	Fair Oaks Ranch	9,768	None found	0
Jarrell Schwertner WSC	Jarrell	9,681	PFBS	0
McCoy WSC	Pleasanton	9,621	None found	0
City of Jacinto City	Jacinto City	9,613	None found	0
City of Splendora	Splendora	9,612	None found	1
City of Wolfforth	Wolfforth	9,600	None found	20
City of Whitehouse	Whitehouse	9,571	None found	1
Prairie View A&M University	Prairie View	9,550	None found	0
City of Bridge City	City of Bridge City	9,546	None found	3
Harris County MUD 109	Houston	9,501	None found	0
City of la Grulla	La Grulla	9,500	None found	13
Trail of the Lakes MUD	Houston	9,480	None found	6
Harris County MUD 188	Houston	9,453	None found	0
El Paso County WCID 4 Fabens	Fabens	9,444	None found	0
City of Lamesa	Lamesa	9,442	None found	1
El Jardin WSC	Brownsville	9,423	PFOA, PFOS, PFHxS, PFBS	0
Hunters Glen MUD	Houston	9,405	None found	0
Kickapoo Traditional Tribe	Eagle Pass	9,384	None found	1
City of Woodway	Woodway	9,383	None found	1
West Jefferson County MWD	Beaumont	9,367	None found	5
Harris - Fort Bend Counties MUD 3	Houston	9,297	None found	0
City of Commerce	Commerce	9,266	None found	13
Central Bowie County WSC	New Boston	9,210	None found	0
Travis County WCID 10	West Lake Hills	9,204	PFOS, PFHxS, PFBS	0
Southwest Fannin County SUD	Savoy	9,198	None found	0
City of Gonzales	Gonzales	9,172	PFBS	0
Harris County WCID 119	Houston	9,150	PFBS	0
City of Missouri City Mustang Bayou Wate	Missouri City	9,147	Not sampled	0
Sharon WSC	Winnsboro	9,111	None found	0
North Mission Glen MUD	Houston	9,096	None found	0
Combined Consumers SUD	Quinlan	9,087	None found	0
Harris County WCID 89	Houston	9,033	None found	0
Elderville WSC	Longview	9,021	None found	5
Naval Air Stn Joint Reserve Base	Fort Woth	9,000	PFHxS, PFBS	0
City of Pearsall	Pearsall	8,985	None found	0
Barker Cypress MUD	Houston	8,976	PFBS	0
Town of Highland Park	Dallas	8,959	PFHxS, PFBS	0
Olmito WSC	Olmito	8,952	PFOS, PFHxS	1
Sunbelt FWSD High Meadows Subdivision	Houston	8,946	None found	0
Spring Creek Utility District	Cypress	8,919	None found	0
Chelford City MUD	Houston	8,917	None found	0
Creedmoor Maha WSC	Buda	8,907	PFHxS, PFBS	0
Faulkey Gully MUD	Cypress	8,907	PFBS	0
Bacliff MUD	Bacliff	8,900	None found	0
Mason Creek Utility District	Katy	8,900	None found	0
City of Hillsboro	Hillsboro	8,867	PFOA, PFBS	0
Town of Sunnyvale	Sunnyvale	8,839	PFBS	0
Harris County MUD 391	Houston	8,835	None found	0
City of Liberty Hill	Liberty Hill	8,777	Not sampled	4
Walnut Grove WSC	Whitehouse	8,775	None found	2
City of Wharton	Wharton	8,756	None found	0
Cross Timbers WSC	Argyle	8,751	PFHxS, PFBS	0
City of Live Oak	Live Oak	8,724	None found	0
Galveston County WCID 12	Houston	8,721	PFBS	0
City of Graham	Graham	8,718	None found	2
City of Lago Vista	Lago Vista	8,698	None found	4
Harris County MUD 132	Houston	8,682	None found	0
Kingsbridge MUD	Houston	8,663	PFBS	1
City of Brownfield	Brownfield	8,652	None found	1
Montgomery County MUD 6	The Woodlands	8,610	None found	0
Harris County WCID 1	Highlands	8,559	PFOS, PFHxS, PFBS	0
City of Richland Hills	Richland	8,521	PFHxS	0
Perryton Municipal Water System	Perryton	8,492	None found	2
Old Egypt Subdivision	Austin	8,442	None found	0
Copeville SUD	Copeville	8,438	PFBS	0
City of Manvel	Manvel	8,437	Not sampled	0
Hawley WSC	Hawley	8,436	PFOA, PFOS, PFHxS, PFBS	0
Hidalgo County MUD 1	Mission	8,420	None found	0
Rice University	Houston	8,415	PFHxS, PFBS	4
Tbcd Winnie Stowell	Stowell	8,397	None found	1
City of Lucas	Lucas	8,378	PFBS	0
Webb County Water Utilities	Laredo	8,358	None found	44
City of Hitchcock	Hitchcock	8,346	PFBS	6
Jackrabbit Road PUD	Houston	8,346	PFHxS, PFBS	0
City of Floresville	Floresville	8,306	None found	1
Harris County MUD 154	Houston	8,289	None found	0
Santa Fe Utility	New Waverly	8,265	Not sampled	0

Utilities EPA sampled under UCMR 5, plus any other community system serving 3,300 people or more. Smaller systems appear in ZIP code results. People served is what each utility reports to EPA. Data: EPA SDWIS 2026 Q2 and UCMR 5.