Texas
Galveston County drinking water quality
56 active public water systems serve 432,480 people in Galveston County. 18 are compliant, 38 had at least one EPA violation in the past three years, 2 are designated serious violators, and 4 carry a health flag.
Needs attention
Community water systems
26 systems, largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
City of League City |
149,557 | 1 | 0 | |
|
City of Texas City |
61,541 | 3 | 0 | |
|
City of Galveston |
52,326 | 3 | 0 | |
|
City of Friendswood |
43,190 | 0 | 0 | |
|
Galveston County Wcid 1 |
30,399 | 2 | 1 | |
|
Bolivar Peninsula SUD |
18,424 | 2 | 0 | |
|
City of la Marque |
15,154 | 5 | 4 | |
|
San Leon MUD |
11,622 | 4 | 1 | |
|
Bacliff MUD |
8,900 | 0 | 0 | |
|
Galveston County Wcid 12 |
8,721 | 0 | 0 | |
|
City of Hitchcock |
8,346 | 2 | 1 | |
|
Galveston County Wcid 8 |
7,065 | 1 | 0 | |
|
Galveston County MUD 12 |
2,900 | 2 | 0 | |
|
Galveston County Fwsd 6 Tiki Island |
2,568 | 0 | 0 | |
|
Bayview MUD |
1,839 | 1 | 0 | |
|
City of Jamaica Beach |
1,075 | 4 | 2 | |
|
City of Kemah Mmd 1 |
741 | 0 | 0 | |
|
Galveston County Wcid 19 |
660 | 2 | 0 | |
|
Lone Pine Subdivision |
141 | 4 | 2 | |
|
Tiffany Water |
128 | 1 | 0 | |
|
Rain River Estates |
100 | 4 | 2 | |
|
K & B Waterworks |
81 | 5 | 1 | |
|
Windsong Park |
78 | 6 | 1 | |
|
Highland Bayou Estates WSC |
30 | 3 | 0 | |
|
Quality Mobile Home Park |
30 | 2 | 0 | |
|
Gulf Coast Water Authority TX City |
0 | 1 | 0 |
Non-community systems (30: schools, campgrounds, workplaces, restaurants)
These systems serve places people visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
The Barn at Willowynn |
1,700 | 1 | 0 | |
|
Colonel Museum |
1,500 | 2 | 1 | |
|
Sea Side |
576 | 0 | 0 | |
|
Texas City Terminal Railway CO |
450 | 0 | 0 | |
|
Galveston Bay RV |
414 | 2 | 0 | |
|
Union Carbide Texas City |
300 | 0 | 0 | |
|
TL Mini Express |
250 | 2 | 1 | |
|
Ineos Acetyls Chemicals Texas City |
235 | 1 | 0 | |
|
Watergate Yachting Center |
200 | 1 | 0 | |
|
Marquee on the Bay |
192 | 2 | 1 | |
|
Grab All Drive in Groc |
125 | 0 | 0 | |
|
West Bay Assembly of God |
100 | 2 | 1 | |
|
Texas City Bayou Golf Club |
90 | 1 | 0 | |
|
Enchanted Forest Day Care |
85 | 4 | 1 | |
|
Roosters Orange Bar |
85 | 0 | 0 | |
|
Haak Vineyards |
70 | 1 | 1 | |
|
Hillmans Seafoods |
60 | 1 | 1 | |
|
Seabrook Seafood |
55 | 5 | 3 | |
|
Long Term RV Park |
50 | 2 | 1 | |
|
Rozis Mini Mart 3 |
50 | 0 | 0 | |
|
Toucans Convenience |
50 | 1 | 1 | |
|
Smt Capital Liquor & Grocery |
30 | 0 | 0 | |
|
Beacon Lakes Golf Club |
25 | 1 | 1 | |
|
Dollar General 18673 Santa FE |
25 | 0 | 0 | |
|
Dollar General Alvin |
25 | 0 | 0 | |
|
Dollar General Santa FE 1 South |
25 | 0 | 0 | |
|
Foe 3789 |
25 | 0 | 0 | |
|
Gastians Pier & Boat Ways |
25 | 0 | 0 | |
|
M&m Food & Fuel Mart |
25 | 2 | 1 | |
|
Hillman Shrimp and Oyster |
22 | 0 | 0 |
Inactive systems (96, 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.