Tapcensus

All water systems in Texas

217 systems

SystemServesStatusRules violated, 3 yrUnresolved
Signal Hills 30 Cooperative
Hays County 		21 0 0
Hillside Mobile Home Park
Howard County 		20 0 0
Sandy Hills Community W S
Calhoun County 		20 0 0
Yucca Hills North
Deaf Smith County 		20 0 0
Cedar Hills Subdivision
Garza County 		15 0 0
Phillips Mobile Home Park
Lubbock County 		14 0 0
Cookson Hills Christian Ranch
Hemphill County 		12 0 0
Foothills Mobile Home Ranch Annex
Kendall County 		12 2 1
Hill RD 1621 MHP
Harris County 		12 0 0
O'donnell Hills
Burnet County 		12 0 0
Echo Hills Poa Water System
Henderson County 		10 0 0
Cedar Hill Subdivision
Bandera County 		9 0 0
Lakeview Hills Est
Travis County 		9 0 0
Lake Hill Addition Water System
Parker County 		1 0 0
Blueberry Hills Waterworks
Bee County 		0 0 0
Bmwd Bulverde Hills
Comal County 		0 0 0
Bottom of the Hill
Garza County 		0 0 0
Canyon Lake Hills Unit 1
Comal County 		0 0 0
Cedar Hill Day Camp
Comal County 		0 0 0
Cedar Hills
Hamilton County 		0 0 0
Cherry Hill Water System
Orange County 		0 1 1
Chevron Phillips Sweeny Complex Olefins
Brazoria County 		0 0 0
Cheyenne Hills Water Supply
Somervell County 		0 1 1
Church on the Hill Jonestown
Travis County 		0 0 0
Churchill Grocery
Brazoria County 		0 0 0
Cross Country WSC Hills of Childress Cre
McLennan County 		0 0 0
Cypress Hills Golf
Harrison County 		0 2 0
Echo Hill Ranch Youth Camp
Kerr County 		0 1 1
Hancock Oak Hills Subdivision
Comal County 		0 1 1
Heart O the Hills Girls Camp
Kerr County 		0 0 0
Hidden Hills Harbor
Henderson County 		0 0 0
Hill Bar & Grill
Waller County 		0 0 0
Hill Country Bbq
Waller County 		0 0 0
Hill Country RV Park
Kerr County 		0 1 1
Hill Country Trading Post
Gillespie County 		0 0 0
Hill Country Water Delivery
Hays County 		0 0 0
Hill Country Way Estates
Denton County 		0 0 0
Hill Oaks Mobile Estates
Travis County 		0 0 0
Hills the
Leon County 		0 0 0
Hillside Drive in
Wharton County 		0 0 0
Hillside Mobile Home Park
Colorado County 		0 0 0
Hillside Water Works
El Paso County 		0 0 0
Hilltop RV
Dimmit County 		0 0 0
Hippos Hill Country Hideaway
Travis County 		0 1 1
Knob Hill WSC
Tarrant County 		0 6 3
Lake Livingston Bass Bay Indian Hill 1
Polk County 		0 0 0
Lake Livingston Forest Hills Water
Polk County 		0 0 0
Lake Livingston Indian Hills 2 Water
Polk County 		0 0 0
Liberty Hill Tri-Air Park
Williamson County 		0 1 0
Newby Hills Ranch Subdivision
Edwards County 		0 0 0
About this data

Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.