Water quality in Sour John, Oklahoma
Sour John is in Muskogee County. 21 active public water systems serve the county; 17 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Muskogee County
17 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Muskogee Co. Rwd #2 (gooseneck) |
1,000 | 1 | 9.3 mi | |
| Muskogee Co. Rwd #5 |
4,135 | 1 | 9.3 mi | |
| Muskogee Co. Rwd #4 |
783 | 1 | 11.2 mi | |
| Warner |
2,020 | 3 | 11.5 mi | |
| Fort Gibson |
4,700 | 2 | 12.5 mi | |
| Muskogee Co. Rwd #7 |
1,710 | 0 | 13.1 mi | |
| Muskogee Municipal Authority |
38,310 | 2 | 15.0 mi | |
| Muskogee Co. Rwd #9 |
300 | 3 | 17.2 mi | |
| Porum Pwa |
5,000 | 2 | 17.6 mi | |
| Muskogee Co. Rwd #1 (oktaha) |
2,280 | 1 | 18.1 mi | |
| Muskogee Co. Rwd #6 |
2,550 | 2 | 21.1 mi | |
| Taft |
250 | 3 | 24.6 mi | |
| Muskogee Co. Rwd #14 |
60 | 5 | 28.6 mi | |
| Boynton Pwa |
450 | 4 | 29.0 mi | |
| Muskogee Co. Rwd #3 |
1,300 | 4 | 29.1 mi | |
| Haskell Pwa-Wells |
1,765 | 1 | 29.2 mi | |
| Haskell Pwa-Swp |
250 | 2 | 33.4 mi |
Non-community systems in Muskogee County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Greenleaf State Park |
650 | 0 | 0 | |
|
Camp Gruber / OK Military Dept |
2,469 | 0 | 0 | |
|
Cedar Ridge RV Park |
60 | 0 | 0 |
About this data
Water systems are matched to Muskogee County, nearest to Sour John 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.