Water quality in Ninnekah, Oklahoma
Ninnekah is in Grady County. 31 active public water systems serve the county; 28 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 Grady County
16 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Norge Water and Sewer Co., INC |
890 | 0 | 4.0 mi | |
| Chickasha Municipal Authority |
16,036 | 5 | 5.2 mi | |
| Alex |
635 | 8 | 10.1 mi | |
| Verden |
659 | 2 | 12.0 mi | |
| Rush Springs |
1,278 | 0 | 12.8 mi | |
| Grady CO Rwd #2 |
455 | 5 | 13.0 mi | |
| Grady CO Rwd #1 |
300 | 7 | 14.6 mi | |
| Grady CO Rwd #3 |
80 | 10 | 14.6 mi | |
| Winter Creek Water Company, LLC |
46 | 7 | 15.3 mi | |
| Grady CO Rwd #6 |
3,930 | 11 | 15.6 mi | |
| Southern Hills Estates |
200 | 2 | 20.9 mi | |
| Country MHP |
50 | 5 | 25.2 mi | |
| Minco |
1,632 | 2 | 25.5 mi | |
| Tuttle |
4,500 | 1 | 27.0 mi | |
| Eastside MHP |
32 | 9 | — | |
| Skyview Mobile Home Park |
24 | 12 | — |
Non-community systems in Grady County (14: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Chickasha Meat Company, LLC |
26 | 2 | 1 | |
|
Dana Cakes and Cookies |
25 | 1 | 0 | |
|
Cottonwood RV Park |
72 | 1 | 0 | |
|
The Oasis Gas 'n GO |
100 | 2 | 1 | |
|
Middleberg School |
135 | 2 | 0 | |
|
Countyline Cafe |
40 | 1 | 0 | |
|
Kidz Club Child Care Center |
32 | 6 | 2 | |
|
Bridge Creek School |
800 | 3 | 0 | |
|
Bridge Creek Convenience |
50 | 2 | 1 | |
|
Tri City Dental |
75 | 1 | 0 | |
|
Braums Dairy & Processing Plt |
125 | 1 | 0 | |
|
Hazel Dell Baptist Church |
100 | 2 | 1 | |
|
Middleberg Baptist Church |
40 | 2 | 1 | |
|
Dollar General Grady County |
26 | 0 | 0 |
About this data
Water systems are matched to Grady County, nearest to Ninnekah 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.