Revised Total Coliform Rule (RTCR) violations in Texas
1,311 active public water systems in Texas had a Revised Total Coliform Rule (RTCR) violation in the past three years, 313 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Volente Beach Restaurant Travis County |
250 | 2 | 0 | |
|
Comanche Peak North Hood County |
249 | 1 | 0 | |
|
Thrive With Autism Foundation Montgomery County |
249 | 2 | 0 | |
|
City of Springlake Lamb County |
247 | 2 | 0 | |
|
Flamingo Lakes Lot Owners Association in Montgomery County |
246 | 2 | 1 | |
|
City of Dell Hudspeth County |
245 | 6 | 4 | |
|
Apache Hills Burleson County |
243 | 1 | 0 | |
|
Orange Plant Orange County |
241 | 3 | 2 | |
|
Equistar Polymer Harris County |
240 | 2 | 0 | |
|
River Bend Baptist Church Fort Bend County |
240 | 1 | 0 | |
|
Anadarko Carrizo Springs Facility Dimmit County |
238 | 5 | 0 | |
|
Happy Hill Farm Academy Somervell County |
238 | 5 | 0 | |
|
TX Airstream Harbor Water Angelina County |
236 | 4 | 1 | |
|
City of Benjamin Knox County |
235 | 6 | 1 | |
|
Ineos Acetyls Chemicals Texas City Galveston County |
235 | 1 | 0 | |
|
Goliad County WSC la Bahia Goliad County |
234 | 2 | 0 | |
|
Twin Oaks MHP Midland Midland County |
234 | 6 | 0 | |
|
Ponderosa Hills Subdivision Parker County |
231 | 6 | 2 | |
|
Antler Oaks Lodge & RV Resort Bandera County |
230 | 2 | 1 | |
|
Sudduth Water System Falls County |
230 | 7 | 4 | |
|
Dfw Golden Heights Business Park Tarrant County |
229 | 3 | 0 | |
|
San Isidro Isd Starr County |
227 | 5 | 3 | |
|
Deer Butte Subdivision Parker County |
225 | 2 | 1 | |
|
Grand Oaks Business Park Fort Bend County |
225 | 3 | 1 | |
|
ST Marks Episcopal Church Hays County |
225 | 1 | 0 | |
|
Becker Vineyards Gillespie County |
224 | 1 | 0 | |
|
City of Mingus Palo Pinto County |
223 | 6 | 0 | |
|
New Progress WSC Enchanted Oaks Subdivis Parker County |
222 | 5 | 1 | |
|
City of Opdyke West Hockley County |
220 | 9 | 4 | |
|
Fort Stockton RV Park Pecos County |
220 | 2 | 0 | |
|
PO PO Family Restaurant Kendall County |
220 | 3 | 2 | |
|
Comanche County WSC Sipe Springs Comanche County |
219 | 7 | 4 | |
|
Wood County Bottling Plant Wood County |
218 | 1 | 0 | |
|
Lake Buchanan RV and Cabin Resort Burnet County |
216 | 3 | 2 | |
|
Loma Linda Water Supply Jim Wells County |
216 | 12 | 3 | |
|
JO Anns Daycare and Camp Harris County |
215 | 8 | 1 | |
|
Remuda Ranch Estates Parker County |
210 | 1 | 0 | |
|
Rustic Gardens RV Park Madison County |
210 | 2 | 1 | |
|
Cedar Oaks Mobile Home Community Harris County |
207 | 2 | 1 | |
|
Gold Burg High School Montague County |
206 | 3 | 1 | |
|
Huckabay Isd Erath County |
206 | 1 | 0 | |
|
Tpwd Caddo Lake State Park Harrison County |
204 | 2 | 0 | |
|
Timewise Food Store FM 529 Harris County |
203 | 1 | 0 | |
|
Warm Springs Rehab Hospital Gonzales County |
201 | 3 | 1 | |
|
3 Woods Bbq Victoria County |
200 | 2 | 1 | |
|
Adobe Hacienda Dance Hall El Paso County |
200 | 1 | 0 | |
|
Bates M Allen Blue Hole Park Fort Bend County |
200 | 2 | 0 | |
|
Cracker Barrel 7 Victoria County |
200 | 3 | 1 | |
|
Easy Lane Food Mart 6 Montgomery County |
200 | 2 | 0 | |
|
Happy Valley Baptist Church of Kountze Hardin County |
200 | 2 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) 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.