Water quality in Sherman, Texas
Sherman is in Grayson County. 50 active public water systems serve the county; 40 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 Grayson County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Southmayd Westview Subdivision |
738 | 3 | 3.7 mi | |
| City of Knollwood |
1,675 | 1 | 4.2 mi | |
| 3-D Mobile Home and RV Park |
90 | 1 | 6.0 mi | |
| Luella SUD |
4,200 | 0 | 6.8 mi | |
| City of Southmayd |
489 | 4 | 6.9 mi | |
| Pink Hill WSC |
2,835 | 1 | 7.0 mi | |
| Starr WSC |
3,100 | 0 | 8.0 mi | |
| City of Dorchester |
1,696 | 1 | 8.6 mi | |
| City of Howe |
4,548 | 3 | 8.8 mi | |
| City of Denison |
27,500 | 3 | 9.4 mi | |
| Heritage Estates |
138 | 6 | 9.7 mi | |
| City of Pottsboro |
2,874 | 0 | 10.5 mi | |
| City of Tom Bean |
799 | 3 | 11.1 mi | |
| Kentuckytown WSC |
4,455 | 2 | 11.3 mi | |
| Oak Ridge South Gale WSC |
3,153 | 2 | 11.4 mi | |
| Marilee Elmont |
3,021 | 1 | 12.1 mi | |
| City of Bells |
2,101 | 4 | 12.2 mi | |
| Thompson Heights Water System |
414 | 4 | 12.7 mi | |
| Northern Hills Water Service |
264 | 2 | 12.8 mi | |
| Two Way SUD |
6,804 | 3 | 13.1 mi | |
| City of Sadler |
483 | 0 | 13.4 mi | |
| Tanglewood on Texoma |
4,341 | 0 | 13.8 mi | |
| City of Gunter |
2,883 | 2 | 13.9 mi | |
| Munson Point Property Owners Association |
87 | 2 | 14.1 mi | |
| Texoma Estates WSC |
216 | 1 | 14.3 mi |
Non-community systems in Grayson County (10: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Georgetown Baptist Church |
400 | 4 | 1 | |
|
Franks Restaurant |
315 | 2 | 0 | |
|
Twu Water Hauler Pottsboro |
25 | 1 | 0 | |
|
Flowing Wells Resort |
174 | 2 | 1 | |
|
Highport Marina & Resort |
1,000 | 4 | 2 | |
|
Grandpappy Point Marina |
1,027 | 4 | 0 | |
|
Texins Lake Texoma Club |
744 | 0 | 0 | |
|
Texoma Marina and Resort |
180 | 3 | 2 | |
|
Sheppard Afb Recreational Annex |
253 | 0 | 0 | |
|
Big Mineral Camp Resort |
300 | 0 | 0 |
About this data
Water systems are matched to Grayson County, nearest to Sherman 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.