Chlorine (MRDL) violations in Texas
971 active public water systems in Texas had a Chlorine (MRDL) violation in the past three years. What Chlorine (MRDL) is and why it matters.
Systems with a Chlorine (MRDL) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Country Club Estates Moore County |
45 | 2 | 0 | |
|
Countryside Acres HOA Midland County |
45 | 7 | 0 | |
|
Maria Elenas Mobile Homes Brazoria County |
45 | 7 | 3 | |
|
Martin Marietta Medina County Quarry Medina County |
45 | 2 | 0 | |
|
Northpark Business Center Montgomery County |
45 | 3 | 2 | |
|
Pfp Technology Waller County |
45 | 5 | 2 | |
|
Ridglea Industrial Center Tarrant County |
45 | 9 | 3 | |
|
Tule Lake Golf Course Swisher County |
45 | 4 | 1 | |
|
Patton Springs Isd Dickens County |
44 | 6 | 0 | |
|
114th Street Mobile Home Park Lubbock County |
42 | 11 | 5 | |
|
Barkaloo Homeowners Association Harris County |
42 | 6 | 1 | |
|
Parkerville East Mobile Home Park Dallas County |
42 | 4 | 1 | |
|
Radecke Road Water System Denton County |
42 | 2 | 0 | |
|
Signal Hill Water System 24 Hays County |
42 | 5 | 2 | |
|
Sonora Industrial Park Sutton County |
42 | 2 | 0 | |
|
Twin Buttes Water System Tom Green County |
42 | 3 | 0 | |
|
Lakehills Homestead & RV Park Bandera County |
41 | 4 | 0 | |
|
American Chrome & Chemicals NA Facility Nueces County |
40 | 4 | 0 | |
|
Sunset Ridge RV Park Burnet County |
40 | 7 | 1 | |
|
Doss Community Improvement Center Gillespie County |
40 | 4 | 2 | |
|
Marquis Construction Yard Brazoria County |
40 | 6 | 1 | |
|
Roans Prairie Grimes County |
40 | 7 | 4 | |
|
Solar Village HOA Kerr County |
40 | 9 | 4 | |
|
Lee Limas Mobile Home Park El Paso County |
39 | 13 | 4 | |
|
Ramirez Common School District Duval County |
38 | 6 | 1 | |
|
200 County Road 314 Williamson County |
37 | 7 | 1 | |
|
Rayburn Water Resources Jasper County |
37 | 7 | 1 | |
|
River Oaks Trailer Park Bastrop County |
37 | 3 | 0 | |
|
City of Dayton Lakes Liberty County |
36 | 11 | 4 | |
|
Seaport Lakes Subdivision Calhoun County |
36 | 10 | 4 | |
|
Blue Compass RV South Houston Brazoria County |
35 | 7 | 1 | |
|
Gmnp Pine Springs Culberson County |
35 | 4 | 2 | |
|
Western Dairy Services Erath County |
35 | 5 | 1 | |
|
Alamo 1 Bexar County |
34 | 3 | 0 | |
|
Sutong China Tire Resources Harris County |
34 | 5 | 0 | |
|
1485 Limited Crystal Springs Water Montgomery County |
33 | 4 | 0 | |
|
Heartland House Lubbock County |
32 | 2 | 0 | |
|
Shafter Mine Presidio County |
32 | 13 | 4 | |
|
AL Leonard Ranch Brazos County |
31 | 5 | 2 | |
|
Blue Dolphin Water Supply System Wharton County |
31 | 4 | 2 | |
|
Christian Life Center Lubbock County |
31 | 3 | 0 | |
|
New Progress WSC Enchanted Lakes Subdivi Parker County |
30 | 2 | 0 | |
|
Live Oak Landing Subdivision Matagorda County |
30 | 1 | 0 | |
|
Maple WSC Bailey County |
30 | 9 | 5 | |
|
Memory Lane MHP Guadalupe County |
30 | 7 | 4 | |
|
Oak Hill Development WE Parker County |
30 | 2 | 1 | |
|
Quality Mobile Home Park Galveston County |
30 | 2 | 0 | |
|
Tex Fab Harris County |
30 | 5 | 1 | |
|
Timkensteel Material Services Harris County |
30 | 2 | 0 | |
|
Tower Oaks Shopping Center Harris County |
30 | 5 | 2 |
About this data
A system is counted once if any of its violations in the past three years involved Chlorine (MRDL), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Chlorine (MRDL) alone.
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.