County · Oklahoma
Cleveland County, Oklahoma: drinking water records
This overview covers 13 ZIP codes and 12 community water systems in Cleveland County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Norman Utilities Authority OK1020801 | 104,868 | 1,020 | 2 | 1 | 0.6 ppb |
| Moore Public Works Authority OK2001412 | 55,083 | 1,415 | 0 | 7 | 0 ppb |
| Noble Utilities Authority OK2001411 | 5,750 | 300 | 1 | 1 | 1.3 ppb |
| Oklahoma University OK3001414 | 34,000 | 120 | 0 | 0 | 1.6 ppb |
| Sooner Utilities - Sleepy Hollow OK5005560 | 438 | 0 | 0 | 1 | 6 ppb |
| Wildfire Estates Homeowners OK2001477 | 285 | 0 | 0 | 3 | 0 ppb |
| Stonetown Clearview MHC OK2001483 | 170 | 0 | 0 | 9 | 0 ppb |
| Prairie Creek Village MHP OK2001468 | 145 | 0 | 0 | 1 | 0 ppb |
| Pecan Tree Water Assn OK2001475 | 22 | 0 | 0 | 69 | 30.3 ppb |
| Joseph Harp Corr Inst OK2001408 | 3,000 | 0 | 0 | 0 | 0 ppb |
| Lexington OK2001409 | 2,086 | 0 | 0 | 0 | 0 ppb |
| Cleveland Co Rw,s,g&swmd #1 OK4001499 | 80 | 0 | 0 | 0 | 3.3 ppb |
ZIP reports in Cleveland County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.