Tapcensus

All water systems in Texas

62 systems

SystemServesStatusRules violated, 3 yrUnresolved
Houston-Greenspoint
Harris County 		76,323 0 0
Houston Intercontinental
Harris County 		18,000 0 0
Houston-Ridgemont Area
Rusk County 		10,911 0 0
West Houston Area
Harris County 		6,000 0 0
Houston City Of-Scarsdale MUD
Rusk County 		4,791 0 0
Interwood Houston Public Works Dept
Harris County 		3,300 0 0
Houston Memorial West Area
Rusk County 		3,000 0 0
Park Ten MUD City of Houston
Harris County 		2,832 0 0
Houston Westheimer RD MUD
Rusk County 		2,448 0 0
Houston Eastex Oaks 3
Harris County 		1,000 0 0
MT Houston Common Market
Harris County 		1,000 0 0
City of Houston Harris County MUD 266
Harris County 		792 0 0
Houston Ellington Field
Harris County 		500 0 0
Diamonds of Houston
Harris County 		300 0 0
Houston Community College NW
Harris County 		300 0 0
Houston International Dragway
Galveston County 		300 0 0
Mount Houston Trailer Park
Harris County 		204 0 0
Tpwd Lake Houston State Park
Montgomery County 		175 0 0
Houston-Domestic Water Hauling
Rusk County 		135 0 0
West Houston Mobile Home Comm #2
Harris County 		111 0 0
Houston Tank Cleaning Service INC
Harris County 		100 0 0
Mercedes Benz of Houston North
Harris County 		100 0 0
Saturn of Houston
Harris County 		100 0 0
Houston Campground
Harris County 		90 0 0
Houston Cheers Ind. Ctr.
Rusk County 		70 0 0
Norriseal Houston
Harris County 		70 0 0
Houston Heat Exchange, Inc.
Madison County 		65 0 0
Houston Home Warranty Mobile H
Rusk County 		54 0 0
Houston Poly Bag
Harris County 		54 1 1
Houston City Of-Anti Poll Lake Pat
Harris County 		50 0 0
Houston Export Crating
Harris County 		50 0 0
Houston Brick & Tile Company
Harris County 		40 0 0
Houston Suburban Hts. M.h.p. #
Rusk County 		36 0 0
Houston Humane Society
Rusk County 		30 0 0
Mini-Varsity of Houston Ccc
Harris County 		30 0 0
Port of Houston Manchester Dock
Harris County 		30 0 0
Houston Pipe Bender
Harris County 		28 0 0
Houston Isp-Camp Olympia
Trinity County 		26 0 0
Houston Northwest Baptist Church
Harris County 		25 0 0
Plantation Hills Subdivision Houston Cit
Harris County 		25 0 0
Port of Houston Care Facilities
Harris County 		25 0 0
Rhythmic Attitudes of Houston
Fort Bend County 		25 0 0
Sam Houston Lake Estates 1
Liberty County 		10 0 0
Cb&i Houston Plant
Harris County 		0 0 0
City of Houston Harris County MUD 159
Harris County 		0 0 0
City of Houston Hunterwood
Harris County 		0 0 0
City of Houston Spanish Cove Subdivision
Harris County 		0 0 0
Four Seasons Equipment Houston
Harris County 		0 3 2
Goodyear Houston Chemical Plant
Harris County 		0 0 0
Houston Area Water Corporation
Harris 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.