Water quality in Smithville, Oklahoma
Smithville is in McCurtain County. 16 active public water systems serve the county; 14 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 McCurtain County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| McCurtain Co. Rwd #5 (hochatown) |
1,614 | 1 | 22.7 mi | |
| McCurtain Co. Rwd #8 (mt. Fork Water) |
5,685 | 0 | 31.1 mi | |
| Broken Bow Pwa |
4,320 | 1 | 31.2 mi | |
| McCurtain Co. Rwd #9 |
999 | 2 | 34.2 mi | |
| Wright City Pwa |
792 | 3 | 34.7 mi | |
| Valliant Pwa |
971 | 2 | 38.8 mi | |
| Garvin |
150 | 5 | 39.1 mi | |
| McCurtain Co. Rwd #2 |
755 | 3 | 39.3 mi | |
| Idabel Pwa |
6,952 | 3 | 39.3 mi | |
| Haworth Pwa |
354 | 5 | 43.3 mi | |
| McCurtain Co. Rwd #7 |
1,847 | 1 | 43.6 mi | |
| McCurtain Co. Rwd #1 |
3,842 | 0 | 44.8 mi |
Non-community systems in McCurtain County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Coe Mountain Fork Park |
30 | 1 | 0 | |
|
International Paper |
848 | 4 | 0 | |
|
Beavers Bend State Park |
155 | 1 | 0 |
About this data
Water systems are matched to McCurtain County, nearest to Smithville 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 Oklahoma 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.