County · Oklahoma
Woods County, Oklahoma: drinking water records
This overview covers 6 ZIP codes and 7 community water systems in Woods 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 |
|---|---|---|---|---|---|
| Alva OK2007603 | 5,208 | 60 | 0 | 1 | 1.2 ppb |
| Waynoka OK2007604 | 993 | 0 | 0 | 2 | 21.6 ppb |
| Woods County Rwd # 1 OK3007602 | 426 | 0 | 0 | 1 | 0.5 ppb |
| Dacoma Pwa OK3007607 | 148 | 0 | 0 | 1 | 0 ppb |
| Woods Co Rwd #2 OK3007603 | 42 | 0 | 0 | 1 | 0.9 ppb |
| Woods County Rwd # 3 OK3007605 | 356 | 0 | 0 | 0 | 5.4 ppb |
| Freedom OK3007601 | 275 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Woods 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.