Texas utilities 3,001 to 3,100.
Each serves 342 to 387 people, as it reports to EPA. Your ZIP code finds yours faster.
3,001 to 3,100 of 4,633, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| East Ponder Estates | Cypress | 387 | Not sampled | 4 |
| Fort Bend County MUD 255 | Houston | 387 | Not sampled | 0 |
| Ralston Acres Water Supply Corporation | Houston | 385 | Not sampled | 0 |
| 2920 West Subdivision | Pinehurst | 384 | Not sampled | 0 |
| Pioneer Trails Subdivision | Cypress | 384 | Not sampled | 0 |
| Rocky Point Community | Saint Louis | 384 | Not sampled | 0 |
| Williams Landing | Magnolia | 384 | Not sampled | 0 |
| River Oaks WSC | Bay City | 382 | Not sampled | 0 |
| American Camp Ground | Del Rio | 381 | Not sampled | 0 |
| Arrowhead Water System Hill | Itasca | 381 | Not sampled | 0 |
| Atascocita Acres Subdivision | Austin | 381 | Not sampled | 0 |
| City of Houston Belleau Woods | Houston | 381 | Not sampled | 0 |
| East Lake Woods | Athens | 381 | Not sampled | 1 |
| Lcra Harper Water System | Austin | 381 | Not sampled | 0 |
| Stonecrest Estates | Austin | 381 | Not sampled | 0 |
| Bushland WSC | Bushland | 380 | Not sampled | 0 |
| Alto Rural WSC Bradford MT Plant | Alto | 378 | Not sampled | 1 |
| Bright Star Salem SUD 2 | Alba | 378 | Not sampled | 1 |
| Huntington Estates | Austin | 378 | Not sampled | 0 |
| Ridge Utilities | Austin | 378 | Not sampled | 0 |
| Rivercrest Water | Austin | 378 | Not sampled | 0 |
| City of Carmine | Carmine | 375 | Not sampled | 0 |
| City of Whiteface | Whiteface | 375 | Not sampled | 0 |
| Coyote Ridge Addition | Austin | 375 | Not sampled | 0 |
| Hartley WSC | Hartley | 375 | Not sampled | 1 |
| Stonetown Royal Coach Trails MHP | Glendale | 375 | Not sampled | 1 |
| Willow Manor Mobile Home Park | Mesa | 375 | Not sampled | 1 |
| Willow Oaks Mobile Home Subdivision | Pinehurst | 375 | Not sampled | 1 |
| Willow Wood Addition Meadow Vista | Austin | 375 | Not sampled | 0 |
| Bethel Ash WSC Douglas Plant | Athens | 372 | Not sampled | 0 |
| Deer Run | Conroe | 372 | Not sampled | 0 |
| Hwy 59 Estates | Willis | 372 | Not sampled | 0 |
| Putnams Landing | Livingston | 372 | Not sampled | 5 |
| Rochelle WSC | Rochelle | 372 | Not sampled | 18 |
| Spicewood Estates | Marble Falls | 372 | Not sampled | 0 |
| City of Avinger | Avinger | 371 | Not sampled | 2 |
| Tennessee WSC | Timpson | 371 | Not sampled | 3 |
| Rra Howardwick | Wichita Falls | 370 | Not sampled | 0 |
| City of Blanket | Blanket | 369 | Not sampled | 0 |
| Decatur Acres Water | Austin | 369 | Not sampled | 0 |
| Lake Livingston Horseshoe Lake Estates | Livingston | 369 | Not sampled | 0 |
| Shaw Acres | Austin | 369 | Not sampled | 0 |
| Suncreek Ranch Section 2 | Austin | 369 | Not sampled | 0 |
| City of Trent | Trent | 368 | Not sampled | 1 |
| Shady Grove Subdivision | Stephenville | 367 | Not sampled | 0 |
| Cedron Creek Ranch Water Supply | Morgan | 366 | Not sampled | 0 |
| Lakeside Estates Subdivision | Texarkana | 366 | Not sampled | 2 |
| Provence Water System | Houston | 366 | Not sampled | 0 |
| City of Buckholts | Buckholts | 365 | Not sampled | 0 |
| Moscow WSC 2 | Moscow | 364 | Not sampled | 1 |
| Bethel Ash WSC Hawn Plant | Athens | 363 | Not sampled | 0 |
| Country Meadows Subdivision | Austin | 363 | Not sampled | 0 |
| Evergreen Park Hickory Hills Water Syste | Vidor | 363 | Not sampled | 4 |
| Frf Water Systems 1 3 4 5 6 7 8 | Austin | 363 | Not sampled | 1 |
| Goodsprings WSC Plant C | Henderson | 363 | Not sampled | 2 |
| May WSC | May | 363 | Not sampled | 3 |
| Myra Water System | Collinsville | 363 | Not sampled | 1 |
| Riverside Harbor | Livingston | 363 | Not sampled | 1 |
| Westwood WSC | Jasper | 362 | Not sampled | 2 |
| Allenwood Subdivision | Pinehurst | 360 | Not sampled | 0 |
| City of Iredell | Iredell | 360 | Not sampled | 0 |
| Grand Harbor WSC | Chico | 360 | Not sampled | 52 |
| Oak Tree Subdivision | Austin | 360 | Not sampled | 1 |
| Rio Brazos Water System | Snyder | 360 | Not sampled | 58 |
| Rra Estelline Turkey | Wichita Falls | 360 | Not sampled | 1 |
| Town North Village Water System | Shallowater | 360 | Not sampled | 55 |
| Enchanted Forest | Conroe | 358 | Not sampled | 0 |
| Morgan Mill WSC | Stephenville | 358 | Not sampled | 1 |
| Benbrook Village MHP | Glendale | 357 | Not sampled | 0 |
| Deerwood Subdivision | Austin | 357 | Not sampled | 0 |
| Greenland Square Subdivision WS | Houston | 357 | Not sampled | 0 |
| Spanish Cove PUD | Houston | 357 | Not sampled | 0 |
| Commodore Cove Improvement District | Freeport | 356 | Not sampled | 43 |
| Bastrop County MUD 1 | Austin | 354 | Not sampled | 0 |
| Rosharon Township | Cypress | 354 | Not sampled | 0 |
| Nigton Wakefield WSC | Apple Springs | 352 | Not sampled | 22 |
| Fishermans Paradise | Keene | 351 | Not sampled | 1 |
| Lakecliff on Lake Travis | Austin | 351 | Not sampled | 0 |
| Orchard Crossing Subdivision | Austin | 351 | Not sampled | 0 |
| Savanna Estates | Austin | 351 | Not sampled | 0 |
| Whispering Pines | Austin | 351 | Not sampled | 1 |
| Bruni Rural WSC | Bruni | 350 | Not sampled | 35 |
| Ramblewood Mobile Home Park | Novato | 350 | Not sampled | 1 |
| Sheffield WSC | Iraan | 350 | Not sampled | 1 |
| Brookshires Camp Joy Water System | Cypress | 348 | Not sampled | 0 |
| Coldspring Terrace Water System | Austin | 348 | Not sampled | 0 |
| Peninsula Addition | Austin | 348 | Not sampled | 0 |
| Staff WSC Lacasa Area | Eastland | 348 | Not sampled | 19 |
| Ocean Mobile Home Park | Phoenix | 347 | Not sampled | 1 |
| Lake Livingston Estates 2 & 3 | Livingston | 346 | Not sampled | 1 |
| Chenango Ranch | Austin | 345 | Not sampled | 0 |
| Conroe Bay Water Sewer Supply | Willis | 345 | Not sampled | 0 |
| Pin Oak Mobile Home Park | Houston | 345 | Not sampled | 0 |
| Turlington WSC | Fairfield | 345 | Not sampled | 0 |
| Westwood Water System | Austin | 345 | Not sampled | 1 |
| City of Quitaque | Quitaque | 342 | Not sampled | 42 |
| Harris County MUD 532 | Houston | 342 | Not sampled | 0 |
| Heathergate Estates | Cypress | 342 | Not sampled | 0 |
| Hickory Hill Water | Saint Louis | 342 | Not sampled | 0 |
| Imperial Valley Mhc | Austin | 342 | Not sampled | 0 |
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.
Where to go next
- Read your utility’s own reportIt covers contaminants these pages don’t show, and its own latest results.How to read it
- Every contaminantLegal limits, health goals and what handles each one.All contaminants
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