Water quality for ZIP code 75661
ZIP 75661 covers Uncertain in Harrison County, Texas, one of 11 ZIP codes in the county. 34 active public water systems serve the county; 27 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 Harrison County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Caddo Lake WSC |
1,230 | 1 | 5.8 mi | |
| Shadowood Water CO |
400 | 6 | 7.4 mi | |
| Cvws Site 1 |
426 | 1 | 7.6 mi | |
| North Harrison WSC |
1,575 | 0 | 10.1 mi | |
| City of Waskom |
2,923 | 3 | 12.3 mi | |
| Waskom Rural WSC |
1,098 | 4 | 12.4 mi | |
| City of Marshall |
23,091 | 7 | 12.6 mi | |
| Cypress Valley WSC Plant 2 |
705 | 6 | 13.0 mi | |
| Cypress Valley WSC Plant 1 |
771 | 6 | 13.3 mi | |
| Blocker Crossroads WSC |
1,836 | 5 | 13.7 mi | |
| Holiday Springs Mobile Home Park |
252 | 3 | 16.2 mi | |
| Old Town WSC |
112 | 7 | 16.9 mi | |
| Talley WSC |
1,737 | 2 | 17.0 mi | |
| Elysian Fields WSC |
1,098 | 3 | 17.0 mi | |
| Southford Mobile Home Park |
57 | 9 | 17.3 mi | |
| Clearwater Distribution |
330 | 6 | 19.8 mi | |
| Gill WSC |
2,640 | 1 | 20.0 mi | |
| Harleton WSC |
4,107 | 7 | 20.5 mi | |
| West Harrison WSC |
1,845 | 0 | 23.8 mi | |
| City of Hallsville |
5,580 | 0 | 24.9 mi | |
| Gum Springs WSC 1 |
3,564 | 2 | 25.3 mi | |
| North Park Mobile Home Park |
48 | 7 | 28.3 mi | |
| Big Oak MHP |
726 | 1 | 28.7 mi | |
| Johnson Mobile Home Park |
60 | 3 | 29.1 mi | |
| Gum Springs WSC 2 |
7,815 | 0 | 29.7 mi |
Non-community systems in Harrison County (8: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tpwd Caddo Lake State Park |
204 | 2 | 0 | |
|
Lake Fern Hntg & Fshg Club |
180 | 0 | 0 | |
|
Country Pines R V Park |
87 | 3 | 2 | |
|
Sabine Mining CO Lignite Mine |
50 | 0 | 0 | |
|
Quail Lane RV Rental |
72 | 0 | 0 | |
|
Eastman Chemical Texas Operations |
2,016 | 2 | 0 | |
|
Bobcat Crossing RV Community |
174 | 1 | 0 | |
|
Pergan Marshall |
30 | 3 | 0 |
About this data
Water systems are matched to Harrison 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.