EPA public water records · 40109
Oklahoma County, Oklahoma
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 37
- Systems with unresolved health-based records
- 3
- Of those, systems with a formally addressed health-based record
- 3
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- ABES RV PARKOK5005548 · Oklahoma · 47 violation records · 0 unresolved health-based in this snapshot
- ARCADIA PUBLIC WORKS AUTHORITYOK8005538 · Oklahoma · 11 violation records · 0 unresolved health-based in this snapshot
- BETHANYOK2005519 · Oklahoma · 9 violation records · 0 unresolved health-based in this snapshot
- BOYS RANCH TOWNOK4005580 · Oklahoma · 2 violation records · 0 unresolved health-based in this snapshot
- CHOCTAW ESTATES, LLCOK2005539 · Oklahoma · 105 violation records · 0 unresolved health-based in this snapshot
- CHOCTAW UAOK2005510 · Oklahoma · 81 violation records · 0 unresolved health-based in this snapshot
- COFFEE CREEK MHP, LLCOK5005547 · Oklahoma · 29 violation records · 0 unresolved health-based in this snapshot
- COUNTRY HAVEN MHPOK5005553 · Oklahoma · 479 violation records · 1 unresolved health-based in this snapshot
- DEER CREEK RURAL WATER CORPOK2005504 · Oklahoma · 16 violation records · 0 unresolved health-based in this snapshot
- DEL CITYOK1020805 · Oklahoma · 2 violation records · 0 unresolved health-based in this snapshot
- HARRAHOK2005506 · Oklahoma · 52 violation records · 0 unresolved health-based in this snapshot
- HIGH CHAPARRAL ESTATES MHPOK5005543 · Oklahoma · 9 violation records · 1 unresolved health-based in this snapshot
- HILLCREST MHPOK2005513 · Oklahoma · 2 violation records · 0 unresolved health-based in this snapshot
- HOLLIDAY OUTT MHPOK2005534 · Oklahoma · 14 violation records · 0 unresolved health-based in this snapshot
- JONESOK2005507 · Oklahoma · 11 violation records · 0 unresolved health-based in this snapshot
- LUTHEROK2005503 · Oklahoma · 1 violation records · 0 unresolved health-based in this snapshot
- MIDWEST CITYOK1020806 · Oklahoma · 9 violation records · 0 unresolved health-based in this snapshot
- NICHOLS HILLSOK2005501 · Oklahoma · 69 violation records · 0 unresolved health-based in this snapshot
- NICOMA PARKOK8005579 · Oklahoma · 157 violation records · 0 unresolved health-based in this snapshot
- NORTH LATTA PARK, LLCOK5005539 · Oklahoma · 250 violation records · 0 unresolved health-based in this snapshot
- OKLA CHRISTIAN UNIVERSITYOK7005566 · Oklahoma · 31 violation records · 0 unresolved health-based in this snapshot
- SHERWOOD FOREST MOBILE ESTATESOK2005532 · Oklahoma · 374 violation records · 0 unresolved health-based in this snapshot
- SKYLINE MHPOK2005542 · Oklahoma · 91 violation records · 0 unresolved health-based in this snapshot
- SOONER UTILITIES - CIRCLE C ESTATESOK4005589 · Oklahoma · 36 violation records · 0 unresolved health-based in this snapshot
- SOONER UTILITIES-CROSBY #1OK2005522 · Oklahoma · 266 violation records · 0 unresolved health-based in this snapshot
- SOONER UTILITIES-CROSBY #2OK5005518 · Oklahoma · 38 violation records · 0 unresolved health-based in this snapshot
- SOONER UTILITIES-CRUTCHOOK2005529 · Oklahoma · 185 violation records · 1 unresolved health-based in this snapshot
- SOONER UTILITIES-ROBERTSONOK2005531 · Oklahoma · 219 violation records · 0 unresolved health-based in this snapshot
- SOONER UTILITIES-TINKER TOWNOK5005519 · Oklahoma · 29 violation records · 0 unresolved health-based in this snapshot
- SOONER UTILITIES-VALLEY BROOKOK2005521 · Oklahoma · 33 violation records · 0 unresolved health-based in this snapshot
- SPENCEROK2005509 · Oklahoma · 25 violation records · 0 unresolved health-based in this snapshot
- SUMMIT RIDGE RETIREMENT CENTER, INC.OK7005529 · Oklahoma · 86 violation records · 0 unresolved health-based in this snapshot
- TIMBERLAND MHCOK4005573 · Oklahoma · 16 violation records · 0 unresolved health-based in this snapshot
- TINKER AFB FAMILY HOUSINGOK8005550 · Oklahoma · 6 violation records · 0 unresolved health-based in this snapshot
- TINKER AIR FORCE BASEOK2005508 · Oklahoma · 44 violation records · 0 unresolved health-based in this snapshot
- TOLAND ACRES MHPOK5005525 · Oklahoma · 2 violation records · 0 unresolved health-based in this snapshot
- WILLOW CREEK MHPOK2005535 · Oklahoma · 98 violation records · 0 unresolved health-based in this snapshot
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility