PFAS in Oklahoma Water
Based on EPA UCMR 5 testing of 61 public water systems in Oklahoma.
See Oklahoma on the national heatmap61
Systems Tested
61
With PFAS Detected
13
Above EPA Limits
21%
Exceed MCL
Most Commonly Detected PFAS in Oklahoma
Systems with detections · EPA UCMR 5 (2023–2025)
PFBA 45 systems
PFPeA 22 systems
PFHxA 16 systems
PFHxS 15 systems
PFBS 14 systems
PFOS 12 systems
Check your Oklahoma ZIP code
Get specific results for your neighborhood's water utility.
Water Systems in Oklahoma (61)
Click any row to see ZIP-level details| Water System | PWSID | PFAS Detected | Above MCL | Risk |
|---|---|---|---|---|
| BROKEN ARROW MUNICIPAL AUTHORITY Surface Water | OK1021508 | 6 | 2 | High Risk |
| WAGONER CO. RWD #5 Surface Water | OK1021528 | 6 | 2 | High Risk |
| WAGONER CO. RWD #4 Surface Water | OK1021529 | 5 | 2 | High Risk |
| BETHANY GU | OK2005519 | 4 | 2 | High Risk |
| TRI-COUNTY RWD #2 Groundwater | OK2006362 | 2 | 2 | High Risk |
| EDMOND PWA - ARCADIA Groundwater | OK1020723 | 6 | 1 | High Risk |
| STILLWATER WATER PLANT Surface Water | OK1021220 | 5 | 1 | High Risk |
| LOGAN CO RWD #1 Surface Water | OK2004207 | 5 | 1 | High Risk |
| PONCA CITY MUN WATER Surface Water | OK1021202 | 4 | 1 | High Risk |
| NOWATA MUNICIPAL AUTHORITY Surface Water | OK1021503 | 4 | 1 | High Risk |
| KAY CO RWD #5 (DALE WATER CORP) Groundwater | OK3003603 | 4 | 1 | High Risk |
| OKLA ORDNANCE WORKS AUTHORITY Surface Water | OK1021602 | 1 | 1 | High Risk |
| MAYES CO RWD # 2 Surface Water | OK3004608 | 1 | 1 | High Risk |
| DUNCAN PUBLIC UTILITIES AUTHORITY Surface Water | OK1010809 | 4 | 0 | Low Level |
| SOUTHERN OKLA WATER CORP Groundwater | OK1010830 | 4 | 0 | Low Level |
| GUTHRIE Surface Water | OK1020903 | 4 | 0 | Low Level |
| COWETA Surface Water | OK1021509 | 4 | 0 | Low Level |
| DEL CITY Surface Water | OK1020805 | 3 | 0 | Low Level |
| TAHLEQUAH PWA Surface Water | OK1021701 | 3 | 0 | Low Level |
| CHEROKEE CO. RWD #11 Surface Water | OK1221637 | 3 | 0 | Low Level |
| PIEDMONT MUNICPAL AUTHORITY Surface Water | OK2000909 | 3 | 0 | Low Level |
| TUTTLE Groundwater | OK2002608 | 3 | 0 | Low Level |
| FREDERICK Surface Water | OK1011401 | 2 | 0 | Low Level |
| ALTUS Surface Water | OK1011501 | 2 | 0 | Low Level |
| SHAWNEE MUNICIPAL AUTHORITY Surface Water | OK1020504 | 2 | 0 | Low Level |
| MCINTOSH CO. RWD #8 (TEXANNA) Surface Water | OK1020529 | 2 | 0 | Low Level |
| NORMAN MX | OK1020801 | 2 | 0 | Low Level |
| BARTLESVILLE Surface Water | OK1021401 | 2 | 0 | Low Level |
| PAULS VALLEY Surface Water | OK1010808 | 1 | 0 | Low Level |
| HOBART Surface Water | OK1011502 | 1 | 0 | Low Level |
| HEAVENER UTILITY AUTH - PSG Surface Water | OK1020101 | 1 | 0 | Low Level |
| PORUM PWA Surface Water | OK1020302 | 1 | 0 | Low Level |
| CREEK CO RWD # 1 Surface Water | OK1020419 | 1 | 0 | Low Level |
| TECUMSEH UTILITY AUTHORITY Surface Water | OK1020506 | 1 | 0 | Low Level |
| WEWOKA PUBLIC WORKS AUTHORITY Surface Water | OK1020510 | 1 | 0 | Low Level |
| EUFAULA PWA Surface Water | OK1020514 | 1 | 0 | Low Level |
| CHECOTAH PWA Surface Water | OK1020515 | 1 | 0 | Low Level |
| HENRYETTA Surface Water | OK1020709 | 1 | 0 | Low Level |
| HOLDENVILLE Surface Water | OK1020803 | 1 | 0 | Low Level |
| OKLAHOMA CITY Surface Water | OK1020902 | 1 | 0 | Low Level |
| MANNFORD Surface Water | OK1020909 | 1 | 0 | Low Level |
| OSU WATER PLANT Surface Water | OK1020910 | 1 | 0 | Low Level |
| PERRY WATER & LIGHT DEPT Surface Water | OK1021206 | 1 | 0 | Low Level |
| SKIATOOK PWA Surface Water | OK1021313 | 1 | 0 | Low Level |
| ROGERS CO RWD # 4 Surface Water | OK1021506 | 1 | 0 | Low Level |
| NOBLE Groundwater | OK2001411 | 1 | 0 | Low Level |
| NEWCASTLE Surface Water | OK2004704 | 1 | 0 | Low Level |
| TINKER AFB BIO-ENV ENG Groundwater | OK2005508 | 1 | 0 | Low Level |
| BRYAN CO. RW&SD #5 Surface Water | OK3000704 | 1 | 0 | Low Level |
| GARVIN CO RWD #4 Surface Water | OK3002503 | 1 | 0 | Low Level |
| ALTUS AFB Surface Water | OK3003303 | 1 | 0 | Low Level |
| JEFFERSON CO CONS RWD #1 Surface Water | OK3003401 | 1 | 0 | Low Level |
| LEFLORE CO. RWD #2 Surface Water | OK3004007 | 1 | 0 | Low Level |
| MAYES CO RWD #4 Surface Water | OK3004617 | 1 | 0 | Low Level |
| OKFUSKEE CO. RWD #3 Surface Water | OK3005401 | 1 | 0 | Low Level |
| OKMULGEE CO. RWD #6 (HECTORVILLE) Surface Water | OK3005611 | 1 | 0 | Low Level |
| OSAGE CO RWD #15 Surface Water | OK3005736 | 1 | 0 | Low Level |
| PITTSBURG CO. RWD #11 (KIOWA) Surface Water | OK3006105 | 1 | 0 | Low Level |
| PITTSBURG CO. RWD #16 Surface Water | OK3006106 | 1 | 0 | Low Level |
| ROGERS CO RWD # 8 Surface Water | OK3006606 | 1 | 0 | Low Level |
| DEWEY PUBLIC WORKS AUTHORITY Surface Water | OK3007402 | 1 | 0 | Low Level |