Water quality for ZIP code 77876
ZIP 77876 covers Shiro in Grimes County, Texas, one of 7 ZIP codes in the county. 29 active public water systems serve the county; 18 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Grimes County
17 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Roans Prairie |
40 | 7 | 3.5 mi | |
| Richards Water System |
200 | 11 | 4.6 mi | |
| Anderson Water System |
226 | 10 | 10.3 mi | |
| Wickson Creek SUD Grimes County |
4,843 | 0 | 10.9 mi | |
| B & J Water CO |
675 | 0 | 12.8 mi | |
| Poe Bracewell Water System |
220 | 0 | 13.1 mi | |
| Highway 90 Estates |
39 | 0 | 15.2 mi | |
| Dobbin Plantersville WSC 2 |
2,766 | 3 | 15.9 mi | |
| Shannon Place Water System |
159 | 0 | 18.4 mi | |
| City of Navasota |
8,068 | 3 | 19.6 mi | |
| Shady Oaks MHP |
174 | 1 | 20.7 mi | |
| G & W WSC |
1,650 | 2 | 21.0 mi | |
| Grassy Creek Mobile Home Park |
183 | 7 | 21.1 mi | |
| Tdcj Pack Unit |
1,597 | 5 | 23.3 mi | |
| Mill Creek Estates |
608 | 0 | 24.2 mi | |
| West Magnolia Forest |
153 | 0 | 24.3 mi | |
| Tdcj Luther Units |
1,431 | 5 | 25.9 mi |
Non-community systems in Grimes County (11: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tenaska Frontier Generating Station |
28 | 0 | 0 | |
|
Cforce Bottling |
25 | 0 | 0 | |
|
Iola Isd |
700 | 4 | 1 | |
|
Cow Talk Steakhouse |
81 | 3 | 0 | |
|
Camp Kappe |
42 | 0 | 0 | |
|
Bovay Scout Ranch |
1,347 | 3 | 1 | |
|
Ellwood Texas Forge Navasota |
320 | 2 | 1 | |
|
Whiskey Tango Bar and Grill |
200 | 3 | 0 | |
|
Grizzly Pines Campground |
408 | 2 | 2 | |
|
Rosewood Village Park |
153 | 3 | 1 | |
|
Smokin BS Bbq |
25 | 0 | 0 |
About this data
Water systems are matched to Grimes County, the county this ZIP code lies in, nearest to the ZIP code's centre 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. Distances are measured to the centre of the service area EPA publishes for the system.
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. Retrieved from ECHO on Oct 11, 2026.