Water quality in Jarrell, Texas
Jarrell is in Williamson County. 52 active public water systems serve the county; 34 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Williamson County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Sonterra MUD |
16,614 | 3 | 1.0 mi | |
| Sunny Creek MHC |
510 | 0 | 6.2 mi | |
| Jarrell Schwertner WSC |
9,681 | 0 | 6.2 mi | |
| City of Georgetown |
191,639 | 3 | 9.2 mi | |
| City of Florence |
1,136 | 5 | 10.4 mi | |
| City of Bartlett |
2,950 | 7 | 10.9 mi | |
| City of Granger |
1,914 | 5 | 12.1 mi | |
| Jonah Water SUD |
29,861 | 1 | 12.5 mi | |
| Williamson County MUD 11 |
4,248 | 1 | 16.4 mi | |
| Williamson County MUD 10 |
3,513 | 1 | 17.0 mi | |
| Paloma Lake MUD 2 |
2,265 | 1 | 17.1 mi | |
| Paloma Lake MUD 1 |
3,111 | 1 | 17.4 mi | |
| San Gabriel River Ranches |
891 | 2 | 18.6 mi | |
| South San Gabriel Ranches |
510 | 0 | 19.4 mi | |
| City of Hutto |
29,580 | 0 | 19.6 mi | |
| City of Round Rock |
130,662 | 0 | 19.6 mi | |
| High Gabriel WSC |
492 | 3 | 19.7 mi | |
| Vista Oaks MUD |
2,724 | 0 | 19.8 mi | |
| City of Taylor |
20,622 | 0 | 20.1 mi | |
| Walsh Ranch MUD |
714 | 0 | 20.2 mi | |
| Brushy Creek Regional Utility Authority |
0 | 0 | 20.5 mi | |
| City of Liberty Hill |
8,777 | 2 | 20.7 mi | |
| Tal Tex |
939 | 0 | 20.8 mi | |
| Brushy Bend Park |
645 | 0 | 21.0 mi | |
| Williamson County Wsid 3 |
8,265 | 1 | 21.1 mi |
Non-community systems in Williamson County (12: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
200 County Road 314 |
37 | 7 | 1 | |
|
Txdps Tactical Training Center |
124 | 2 | 0 | |
|
San Gabriel River RV Camp Resort |
300 | 1 | 0 | |
|
Inner Space Cavern |
310 | 0 | 0 | |
|
Live Oak Water Delivery |
25 | 2 | 0 | |
|
Juniper RV Park |
21 | 2 | 0 | |
|
Community Christian Church |
180 | 1 | 0 | |
|
Mesa Rosa Restaurant |
250 | 2 | 1 | |
|
Round Rock Roller Rink |
100 | 1 | 1 | |
|
Smilin V Ranch |
256 | 1 | 0 | |
|
Premier Athletic Complex |
25 | 2 | 0 | |
|
Simple Water Solutions |
25 | 1 | 0 |
About this data
Water systems are matched to Williamson County, nearest to Jarrell 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.