Lead and Copper Rule Revisions (LCRR) violations in Texas
823 active public water systems in Texas had a Lead and Copper Rule Revisions (LCRR) violation in the past three years, 823 of them in the latest quarter of EPA's data. What Lead and Copper Rule Revisions (LCRR) is and why it matters.
Systems with a Lead and Copper Rule Revisions (LCRR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
City of Pearsall Frio County |
8,985 | 4 | 3 | |
|
Town of Highland Park Dallas County |
8,959 | 1 | 0 | |
|
Creedmoor Maha WSC Travis County |
8,907 | 2 | 1 | |
|
City of Graham Young County |
8,718 | 4 | 2 | |
|
City of Brownfield Terry County |
8,652 | 3 | 3 | |
|
Perryton Municipal Water System Ochiltree County |
8,492 | 3 | 1 | |
|
City of Floresville Wilson County |
8,306 | 4 | 2 | |
|
City of Prairie View Waller County |
8,184 | 4 | 2 | |
|
Dripping Springs WSC Hays County |
8,037 | 2 | 0 | |
|
City of Jersey Village Harris County |
7,792 | 2 | 0 | |
|
City of Crockett Houston County |
7,755 | 4 | 0 | |
|
City of Kennedale Tarrant County |
7,670 | 2 | 1 | |
|
Central Wcid of Angelina County Angelina County |
7,381 | 1 | 0 | |
|
City of Lampasas Lampasas County |
7,291 | 4 | 0 | |
|
City of Wills Point Van Zandt County |
7,281 | 2 | 0 | |
|
D & M WSC Nacogdoches County |
7,280 | 5 | 2 | |
|
City of Lacy Lakeview McLennan County |
7,275 | 4 | 0 | |
|
City of Hempstead Waller County |
7,158 | 4 | 2 | |
|
Reid Road MUD 1 Harris County |
6,969 | 1 | 0 | |
|
City of Leon Valley Bexar County |
6,870 | 2 | 0 | |
|
Sunbelt Fwsd Oakwilde Subdivision Harris County |
6,819 | 1 | 0 | |
|
Harris County MUD 118 Harris County |
6,678 | 1 | 0 | |
|
City of Iowa Park Wichita County |
6,612 | 5 | 2 | |
|
City of White Oak Gregg County |
6,469 | 3 | 0 | |
|
San Diego MUD 1 Duval County |
6,291 | 5 | 2 | |
|
EL Oso WSC Karnes County |
6,288 | 2 | 0 | |
|
City of Everman Tarrant County |
6,279 | 5 | 2 | |
|
City of Woodville Tyler County |
6,069 | 5 | 3 | |
|
Coryell City Water Supply District Coryell County |
6,042 | 3 | 3 | |
|
City of Alpine Brewster County |
6,000 | 6 | 2 | |
|
Harris County Wcid 74 Harris County |
5,886 | 1 | 0 | |
|
City of Carrizo Springs Dimmit County |
5,830 | 2 | 0 | |
|
Union WSC Starr County |
5,793 | 5 | 1 | |
|
City of Jourdanton Atascosa County |
5,721 | 6 | 1 | |
|
City of Kermit Winkler County |
5,708 | 6 | 4 | |
|
City of Teague Freestone County |
5,688 | 2 | 1 | |
|
City of Cotulla Public Water Supply La Salle County |
5,640 | 5 | 2 | |
|
Fritch Municipal Water Supply Hutchinson County |
5,636 | 6 | 3 | |
|
Harris County MUD 239 Harris County |
5,583 | 1 | 0 | |
|
Town of Anthony El Paso County |
5,555 | 5 | 1 | |
|
City of Marlin Falls County |
5,516 | 5 | 3 | |
|
City of Cameron Milam County |
5,489 | 4 | 3 | |
|
Harris County MUD 5 Harris County |
5,487 | 2 | 2 | |
|
City of Waller Waller County |
5,448 | 3 | 1 | |
|
City of Brady Water System McCulloch County |
5,371 | 4 | 1 | |
|
Brookshire Mwd Waller County |
5,364 | 1 | 0 | |
|
Harris County Wcid 133 Harris County |
5,082 | 1 | 0 | |
|
Concho Rural Water Grape Creek Tom Green County |
5,049 | 1 | 1 | |
|
Rincon WSC San Patricio County |
5,034 | 3 | 1 | |
|
City of Mathis San Patricio County |
5,001 | 6 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Lead and Copper Rule Revisions (LCRR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Lead and Copper Rule Revisions (LCRR) 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.