Tapcensus

Texas

Tyler County drinking water quality

19 active public water systems serve 20,807 people in Tyler County. 2 are compliant, 17 had at least one EPA violation in the past three years, 6 are designated serious violators, and 6 carry a health flag.

Active systems 19 18 community systems
People served 21K by public water systems
Systems with violations 17 89% of active systems, past 3 years
Serious violators 6 6 systems carry a health flag

Needs attention

Chester WSC TX2290002 · Community water system · Serves 1,237 7 rules violated in the past three years. Unresolved: Lead and Copper Rule, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Lakeside Water Supply 5 TX2290042 · Community water system · Serves 135 9 rules violated in the past three years. Unresolved: Lead and Copper Rule, Lead and Copper Rule Revisions, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Lakeside Water Supply 1 TX2290021 · Community water system · Serves 132 7 rules violated in the past three years. Unresolved: Lead and Copper Rule, Lead and Copper Rule Revisions, and Consumer Confidence Rule.
Lakeside Water Supply 3 TX2290040 · Community water system · Serves 123 7 rules violated in the past three years. Unresolved: Lead and Copper Rule, Lead and Copper Rule Revisions, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Lakeside Water Supply 4 TX2290041 · Community water system · Serves 123 8 rules violated in the past three years. Unresolved: Lead and Copper Rule, Lead and Copper Rule Revisions, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Lakeside Water Supply 2 TX2290039 · Community water system · Serves 84 9 rules violated in the past three years. Unresolved: Lead and Copper Rule, Lead and Copper Rule Revisions, Public Notice Rule and Revised PN Rule, and Consumer Confidence Rule.
Doucette Water System TX2290004 · Community water system · Serves 399 9 rules violated in the past three years. Unresolved: Lead and Copper Rule and Lead and Copper Rule Revisions.

Community water systems

18 systems, largest first
SystemServesStatusRules violated, 3 yrUnresolved
City of Woodville
 6,069 5 3
Tyler County SUD
 5,267 3 3
Warren WSC
 1,834 3 1
Ivanhoe Land of Lakes
 1,738 1 1
City of Colmesneil
 1,404 0 0
Chester WSC
 1,237 7 3
Seneca WSC
 917 2 0
Cypress Creek WSC
 853 3 1
Doucette Water System
 399 9 2
White Tail Ridge Lakes Estates
 233 2 0
Lakeside Water Supply 5
 135 9 4
Lakeside Water Supply 1
 132 7 3
Lakeside Water Supply 3
 123 7 4
Lakeside Water Supply 4
 123 8 4
Lakeside Water Supply 2
 84 9 4
Windmill Mobile Home Estates
 58 0 0
Barlow Lake Estates
 41 1 1
Town Bluff Water System
 34 4 0
Non-community systems (1: schools, campgrounds, workplaces, restaurants)

These systems serve places people visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Uscoe Magnolia Ridge Park
 126 2 1
Inactive systems (22, no longer operating or reporting)

Kept for the record and excluded from the county totals above. Browse inactive systems.

About this data

Totals cover active systems. Systems serving more than one county are counted in each county. EPA counts the rules a system was in violation of, not the individual violations; one rule can carry several.

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. Retrieved from ECHO on Oct 11, 2026.