Water quality for ZIP code 77555
ZIP 77555 covers Galveston in Galveston County, Texas, one of 18 ZIP codes in the county. 56 active public water systems serve the county; 38 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Galveston County
25 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| City of Texas City |
61,541 | 3 | |
| City of Galveston |
52,326 | 3 | |
| City of Friendswood |
43,190 | 0 | |
| Galveston County Wcid 1 |
30,399 | 2 | |
| Bolivar Peninsula SUD |
18,424 | 2 | |
| City of la Marque |
15,154 | 5 | |
| San Leon MUD |
11,622 | 4 | |
| Bacliff MUD |
8,900 | 0 | |
| Galveston County Wcid 12 |
8,721 | 0 | |
| City of Hitchcock |
8,346 | 2 | |
| Galveston County Wcid 8 |
7,065 | 1 | |
| Galveston County MUD 12 |
2,900 | 2 | |
| Galveston County Fwsd 6 Tiki Island |
2,568 | 0 | |
| Bayview MUD |
1,839 | 1 | |
| City of Jamaica Beach |
1,075 | 4 | |
| City of Kemah Mmd 1 |
741 | 0 | |
| Galveston County Wcid 19 |
660 | 2 | |
| Lone Pine Subdivision |
141 | 4 | |
| Tiffany Water |
128 | 1 | |
| Rain River Estates |
100 | 4 | |
| K & B Waterworks |
81 | 5 | |
| Windsong Park |
78 | 6 | |
| Highland Bayou Estates WSC |
30 | 3 | |
| Quality Mobile Home Park |
30 | 2 | |
| Gulf Coast Water Authority TX City |
0 | 1 |
Non-community systems in Galveston County (30: schools, campgrounds, workplaces, restaurants)
These systems serve places you 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 |
About this data
Water systems are matched to Galveston County, the county this ZIP code lies in, largest first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
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.