Texas utilities 2,401 to 2,500.
Each serves 705 to 780 people, as it reports to EPA. Your ZIP code finds yours faster.
2,401 to 2,500 of 4,633, by people served
| Utility | Based in | Serves | Regulated PFAS | Health-based violations since 2016 |
|---|---|---|---|---|
| Point la Vista | Athens | 780 | Not sampled | 5 |
| Twin Creek Subdivision | Austin | 780 | Not sampled | 0 |
| Utopia WSC | Utopia | 780 | Not sampled | 0 |
| Shaded Lane Estates | Austin | 777 | Not sampled | 0 |
| Skidmore WSC | Skidmore | 777 | Not sampled | 22 |
| Barrow Ranch | Austin | 774 | Not sampled | 1 |
| Medina WSC | Medina | 774 | Not sampled | 0 |
| Rolling V Ranch WCID 2 | Dallas | 774 | Not sampled | 0 |
| Tres Palacios Oaks Subdivision | Austin | 774 | Not sampled | 0 |
| Cypress Valley WSC Plant 1 | Woodlawn | 771 | Not sampled | 3 |
| Hulon Lakes Subdivision | Austin | 771 | Not sampled | 0 |
| Morton Valley WSC | Eastland | 770 | Not sampled | 8 |
| Bistone Municipal Water Supply | Mexia | 768 | Not sampled | 0 |
| Country Springs Water | Austin | 768 | Not sampled | 0 |
| Tower Terrace | Austin | 768 | Not sampled | 0 |
| City of Rising Star | Rising Star | 765 | Not sampled | 1 |
| Copano Ridge Subdivision | Des Peres | 765 | Not sampled | 0 |
| Pine Trail Shores | Austin | 762 | Not sampled | 0 |
| City of Frost | Frost | 759 | Not sampled | 7 |
| City of Point Comfort | Point Comfort | 759 | Not sampled | 3 |
| Graham East WSC | Graham | 759 | Not sampled | 5 |
| Spring Forest Subdivision | Cypress | 759 | Not sampled | 0 |
| Wren Water System | Austin | 759 | Not sampled | 0 |
| Fort Bend County MUD 192 | Houston | 758 | Not sampled | 0 |
| Medina County WCID 2 | D Hanis | 756 | Not sampled | 1 |
| Windmill Ranch Subdivision | Austin | 756 | Not sampled | 0 |
| Amon G Carter Lake WSC | Bowie | 750 | Not sampled | 6 |
| Binford Creek | Magnolia | 750 | Not sampled | 0 |
| El Dorado Mobile Home Community | Farmington Hills | 750 | Not sampled | 1 |
| Lake Sheridan Estates | Sheridan | 750 | Not sampled | 0 |
| Lincoln WSC | Lincoln | 750 | Not sampled | 9 |
| Victoria County WCID 2 | Placedo | 750 | Not sampled | 42 |
| White Oak Valley Estates Water System | Cypress | 750 | Not sampled | 0 |
| La Ventana Water Supply System | Dripping Springs | 747 | None found | 1 |
| Llano County MUD 1 | Horseshoe Bay | 747 | Not sampled | 15 |
| North Farmersville WSC | Farmersville | 747 | Not sampled | 4 |
| Oenaville & Belfalls WSC | Temple | 747 | Not sampled | 0 |
| Stable Gates | Austin | 747 | Not sampled | 0 |
| Town of Woodloch | Conroe | 747 | Not sampled | 1 |
| Crestwood Water | Austin | 744 | Not sampled | 1 |
| Fort Bend County MUD 253 | Sugar Land | 744 | Not sampled | 0 |
| Hog Creek WSC | Valley Mills | 744 | Not sampled | 1 |
| M S WSC | Riesel | 744 | None found | 42 |
| Northcrest Addition | Keene | 744 | Not sampled | 1 |
| Starbase Water System | Brownsville | 743 | Not sampled | 0 |
| City of Kemah Mmd 1 | Houston | 741 | Not sampled | 0 |
| Decker Woods Subdivision | Austin | 741 | Not sampled | 0 |
| Northwoods WSC | Cleveland | 741 | Not sampled | 0 |
| Rosehill Meadow Water Plant | Magnolia | 741 | Not sampled | 0 |
| Lake Livingston Lake Run A Muck | Livingston | 740 | Not sampled | 1 |
| City of Southmayd Westview Subdivision | Southmayd | 738 | Not sampled | 0 |
| Fairplay WSC | Beckville | 738 | Not sampled | 0 |
| Lake Livingston Wiggins Village 1 | Livingston | 738 | Not sampled | 0 |
| Reservoir Acres Subdivision | Cypress | 738 | Not sampled | 1 |
| Rosemeadows III | Austin | 738 | Not sampled | 0 |
| Ruby Ranch WSC | Buda | 738 | Not sampled | 0 |
| City of Jewett | Jewett | 737 | Not sampled | 1 |
| Bartley Woods WSC | Bonham | 735 | Not sampled | 0 |
| Ponderosa Pines Water System | Austin | 735 | Not sampled | 1 |
| Sportsmans World MUD | Houston | 735 | Not sampled | 12 |
| City of Highland Haven Water System | Highland Haven | 734 | Not sampled | 0 |
| Hills of Oliver Creek the | Austin | 732 | Not sampled | 0 |
| Pine Acre Trails | Magnolia | 732 | Not sampled | 0 |
| Windsor Water | Mc Gregor | 732 | Not sampled | 0 |
| City of Dodd City | Dodd City | 729 | Not sampled | 2 |
| City of New Deal | New Deal | 729 | Not sampled | 0 |
| Isaacson MUD | El Campo | 729 | Not sampled | 0 |
| The Trails Subdivision | Austin | 729 | Not sampled | 0 |
| City of Throckmorton | Throckmorton | 728 | Not sampled | 13 |
| Big Oak MHP | West Hollywood | 726 | Not sampled | 12 |
| Cimarron Country | Austin | 726 | Not sampled | 2 |
| Hunterwood Subdivision Water System | Austin | 726 | Not sampled | 0 |
| South Rusk County WSC Compton McKnight | Laneville | 726 | Not sampled | 1 |
| Stonewall WCID | Stonewall | 726 | Not sampled | 1 |
| City of Mountain City | Mountain City | 725 | Not sampled | 0 |
| Atascocita Village Mobile Home Park | Spring | 723 | Not sampled | 0 |
| C R C WSC | Athens | 723 | Not sampled | 12 |
| Macbee SUD Jackson | Wills Point | 723 | Not sampled | 0 |
| Stony Hills Water System | Austin | 723 | Not sampled | 0 |
| City of Amherst | Amherst | 721 | Not sampled | 0 |
| Cottonwood WSC | West | 720 | Not sampled | 0 |
| Tanglewood Estates | Austin | 720 | Not sampled | 0 |
| Waverly Acres Water System | Willis | 720 | Not sampled | 0 |
| City of Normangee | Normangee | 719 | Not sampled | 0 |
| Covington Water Works | Covington | 717 | Not sampled | 0 |
| Sylvester McCaulley WSC | Hamlin | 717 | Not sampled | 1 |
| Estates of Willow Creek | Austin | 714 | Not sampled | 0 |
| Walsh Ranch MUD | Round Rock | 714 | Not sampled | 0 |
| Green Acres MHP | Provo | 712 | Not sampled | 0 |
| Happy Municipal Water System | Happy | 712 | Not sampled | 1 |
| Old Marbach School WSC | George West | 712 | None found | 0 |
| City of Talco | Talco | 711 | Not sampled | 0 |
| Shady Hollow Estates WSC | Austin | 711 | Not sampled | 0 |
| Smith Bend WSC | Valley Mills | 711 | Not sampled | 1 |
| Brazoria County MUD 24 | Houston | 708 | Not sampled | 0 |
| Deer Run Meadows | Austin | 708 | Not sampled | 0 |
| Cypress Valley WSC Plant 2 | Woodlawn | 705 | Not sampled | 29 |
| Leveretts Chapel WSC | Laird Hill | 705 | Not sampled | 0 |
| Marlow WSC | Cameron | 705 | Not sampled | 1 |
| Rra Lockett Water System | Wichita Falls | 705 | 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.
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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