Tapcensus

Water quality for ZIP code 77875

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

City of Navasota TX0930001 · Community water system · Ground water
Serves 8,068 people Rules violated, past 3 years 3 Unresolved 1 Last sanitary survey Nov 9, 2023

Other community water systems in Grimes County

17 systems, largest first
SystemServesStatusRules violated, 3 yr
Wickson Creek SUD Grimes County
4,843 0
Dobbin Plantersville WSC 2
2,766 3
G & W WSC
1,650 2
Tdcj Pack Unit
1,597 5
Tdcj Luther Units
1,431 5
B & J Water CO
675 0
Mill Creek Estates
608 0
Anderson Water System
226 10
Poe Bracewell Water System
220 0
Richards Water System
200 11
Grassy Creek Mobile Home Park
183 7
Shady Oaks MHP
174 1
Shannon Place Water System
159 0
West Magnolia Forest
153 0
Shiro Water System
103 7
Roans Prairie
40 7
Highway 90 Estates
39 0
Non-community systems in Grimes County (11: schools, campgrounds, workplaces, restaurants)

These systems serve places you visit rather than homes.

SystemServesStatusRules violated, 3 yrUnresolved
Bovay Scout Ranch
1,347 3 1
Iola Isd
700 4 1
Grizzly Pines Campground
408 2 2
Ellwood Texas Forge Navasota
320 2 1
Whiskey Tango Bar and Grill
200 3 0
Rosewood Village Park
153 3 1
Cow Talk Steakhouse
81 3 0
Camp Kappe
42 0 0
Tenaska Frontier Generating Station
28 0 0
Cforce Bottling
25 0 0
Smokin BS Bbq
25 0 0
About this data

Water systems are matched to Grimes 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. Retrieved from ECHO on Oct 11, 2026.