County · Oklahoma
Craig County, Oklahoma: drinking water records
This overview covers 5 ZIP codes and 10 community water systems in Craig 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 |
|---|---|---|---|---|---|
| Vinita Utilities Authority OK1021611 | 6,472 | 120 | 0 | 5 | 1 ppb |
| Craig Co Rwd #2 OK3001802 | 4,250 | 240 | 0 | 3 | 1.4 ppb |
| Ketchum Pwa OK1021612 | 4,025 | 120 | 0 | 0 | 1.5 ppb |
| Craig Co Rws & Swmd #3 OK2001807 | 1,100 | 0 | 0 | 3 | 5.2 ppb |
| Welch Pwa OK2001801 | 800 | 0 | 0 | 29 | 0 ppb |
| Ironside Water District INC OK3001804 | 392 | 0 | 0 | 11 | 0 ppb |
| Craig Co Rwd #1 OK3001801 | 315 | 0 | 0 | 5 | 2.7 ppb |
| Big Cabin Pwa OK3001805 | 293 | 0 | 0 | 26 | 0 ppb |
| Blue Jacket Pwa OK2001802 | 274 | 0 | 0 | 1 | 2.4 ppb |
| North Vinita Water Coop INC OK3001806 | 162 | 0 | 0 | 5 | 0 ppb |
ZIP reports in Craig 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.