Fluoride violations in Texas
101 active public water systems in Texas had a Fluoride violation in the past three years, 21 of them in the latest quarter of EPA's data. What Fluoride is and why it matters.
Systems with a Fluoride violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ranch Oaks Subdivision Tarrant County |
561 | 3 | 0 | |
|
Old Chisolm Estates Wise County |
546 | 5 | 0 | |
|
Church Hill WSC Rusk County |
516 | 6 | 1 | |
|
Peek Road Utilities Harris County |
480 | 2 | 1 | |
|
Pine Colony Mobile Home Park Brazoria County |
450 | 11 | 4 | |
|
Rock Harbor Estates Hood County |
450 | 5 | 1 | |
|
Buchanan Lake Village Llano County |
425 | 11 | 3 | |
|
Holiday Inn Harris County |
425 | 6 | 0 | |
|
Eagles Peak Ranch WSC Comal County |
405 | 2 | 1 | |
|
Frf Water Systems 1 3 4 5 6 7 8 Cooke County |
363 | 4 | 0 | |
|
Perrin Whitt Isd Jack County |
350 | 1 | 0 | |
|
Songbird Addition Denton County |
342 | 4 | 0 | |
|
Texas Country Water Comal County |
321 | 7 | 0 | |
|
Baker Hughes Emmott RD Plant Harris County |
319 | 8 | 0 | |
|
Shenandoah Estates Cooke County |
288 | 8 | 2 | |
|
Harmony Water System Parker County |
285 | 8 | 0 | |
|
Southwest Aqua Sports Lubbock County |
250 | 4 | 0 | |
|
Tall Timbers WSC Newton County |
234 | 8 | 1 | |
|
Loma Linda Water Supply Jim Wells County |
216 | 12 | 3 | |
|
San Bernard River Estates Brazoria County |
207 | 3 | 0 | |
|
Warren Road Subdivision Water Supply Midland County |
195 | 13 | 6 | |
|
Seven Estates Lubbock County |
189 | 3 | 2 | |
|
Rolling Hills Water Supply McLennan County |
186 | 12 | 3 | |
|
1585 & Frankford Discount RV Storage Lubbock County |
175 | 5 | 2 | |
|
South Midland County Water System Midland County |
165 | 10 | 4 | |
|
Sheldon Isd Transportation Center Harris County |
150 | 7 | 0 | |
|
Heritage Estates Grayson County |
138 | 6 | 0 | |
|
Cattail Creek MHP Erath County |
135 | 7 | 1 | |
|
T L Water Jones Acres Wise County |
120 | 11 | 2 | |
|
Catalpa Villa Randall County |
114 | 13 | 4 | |
|
Blue Sage Properties Bexar County |
100 | 6 | 0 | |
|
Little Lions Learning Academy Bexar County |
100 | 12 | 4 | |
|
Castlecomb Water System Kerr County |
93 | 7 | 0 | |
|
Gurudwara Sahib of Houston Harris County |
90 | 8 | 1 | |
|
Green Lake Estates Water Supply Limestone County |
66 | 11 | 2 | |
|
Carol Norra Mobile Home Park Harris County |
63 | 10 | 4 | |
|
Shelby Water Shelby County |
61 | 14 | 4 | |
|
Harris County Sheriffs Substation Harris County |
60 | 6 | 0 | |
|
Houston Suburban Heights MHP Harris County |
60 | 14 | 5 | |
|
Stone Mountain Subdivision Burnet County |
60 | 6 | 0 | |
|
Sunnyvale RV Park Wise County |
48 | 9 | 2 | |
|
McElroy Ranch Water System Brewster County |
45 | 10 | 0 | |
|
114th Street Mobile Home Park Lubbock County |
42 | 11 | 5 | |
|
Lee Limas Mobile Home Park El Paso County |
39 | 13 | 4 | |
|
Old Dominion Tyler Terminal Smith County |
37 | 5 | 0 | |
|
City of Dayton Lakes Liberty County |
36 | 11 | 4 | |
|
Town Bluff Water System Tyler County |
34 | 4 | 0 | |
|
Shuler Point Water System Bosque County |
33 | 5 | 0 | |
|
Shafter Mine Presidio County |
32 | 13 | 4 | |
|
Endurance Lift Solutions Midland Midland County |
25 | 7 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Fluoride, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Fluoride 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.