Water quality in Nichols Hills, Oklahoma
Nichols Hills is in Oklahoma County. 122 active public water systems serve the county; 102 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 Oklahoma County
39 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Oklahoma City |
644,000 | 0 | 3.9 mi | |
| Bethany |
20,307 | 4 | 6.2 mi | |
| Abes RV Park |
175 | 5 | 6.5 mi | |
| Skyline MHP |
120 | 6 | 7.6 mi | |
| Sooner Utilities-Crosby #2 |
385 | 3 | 8.3 mi | |
| Sooner Utilities-Crutcho |
93 | 6 | 8.5 mi | |
| Holliday Outt MHP |
100 | 5 | 8.6 mi | |
| Del City |
22,128 | 1 | 9.1 mi | |
| Edmond Pwa |
79,408 | 0 | 9.4 mi | |
| Spencer |
3,746 | 5 | 9.8 mi | |
| Hilltop MHP |
125 | 0 | 11.2 mi | |
| Midwest City |
55,935 | 3 | 11.4 mi | |
| High Chaparral Estates MHP |
225 | 4 | 12.0 mi | |
| Tinker Air Force Base |
24,645 | 4 | 12.2 mi | |
| Deer Creek Rural Water Corp |
5,500 | 1 | 12.3 mi | |
| Nicoma Park |
318 | 4 | 12.9 mi | |
| Hillcrest MHP |
400 | 1 | 13.0 mi | |
| Sooner Utilities-Robertson |
83 | 2 | 13.7 mi | |
| Toland Acres MHP |
96 | 1 | 13.8 mi | |
| Jones |
1,727 | 3 | 14.3 mi | |
| Arcadia Public Works Authority |
300 | 2 | 14.7 mi | |
| Sherwood Forest Mobile Estates |
172 | 6 | 16.0 mi | |
| Choctaw Estates, LLC |
105 | 4 | 16.1 mi | |
| Choctaw UA |
3,926 | 3 | 16.4 mi | |
| Sooner Utilities Circle C Estates |
155 | 2 | 17.3 mi |
Non-community systems in Oklahoma County (82: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Oklahoma County, nearest to Nichols Hills 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 or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
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.