Public Water Systems
1,262 active water systems in OK.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| CARNEY | CARNEY, OK | 649 | 311 | — |
| ALEX | ALEX, OK | 635 | 196 | — |
| CHATTANOOGA PWS | CHATTANOOGA, OK | 627 | 313 | — |
| OKMULGEE CO. RWD #21 | HENRYETTA, OK | 625 | 179 | — |
| UNION CITY | UNION CITY, OK | 618 | 139 | — |
| FORT TOWSON | FORT TOWSON, OK | 611 | 347 | — |
| PAOLI | PAOLI, OK | 610 | 275 | — |
| OLUSTEE PUBLIC WORKS AUTHORITY | OLUSTEE, OK | 607 | 391 | — |
| SOONER UTILITIES-TINKER TOWN | EDMOND, OK | 603 | 131 | — |
| ALFALFA CO RWS & SWMD #1 NORTH | BYRON, OK | 600 | 31 | Detected |
| CALUMET | CALUMET, OK | 600 | 284 | — |
| HIGHPOINT MHP | ENID, OK | 600 | 420 | — |
| JOHNSTON CO RWS& SWMD #4 | COLEMAN, OK | 600 | 334 | — |
| WASHINGTON | WASHINGTON, OK | 600 | 179 | — |
| KONAWA SCHOOL | KONAWA, OK | 600 | 162 | Detected |
| OKLA DISTRICT COUNCIL ASSEMBLIES OF GOD | OKLAHOMA CITY, OK | 600 | 0 | — |
| MCCURTAIN CO. RWD #6 (KIAMICHI) | SMITHVILLE, OK | 600 | 111 | — |
| ELM BEND RWD INC | NOWATA, OK | 600 | 807 | — |
| GANS UTILITY AUTHORITY | GANS, OK | 600 | 160 | — |
| WASHINGTON ELEMENTARY SCHOOL | NORMAN, OK | 600 | 145 | — |
| MANNSVILLE PUBLIC WORKS AUTHORITY | MANNSVILLE, OK | 587 | 216 | — |
| RED OAK PWA | RED OAK, OK | 581 | 447 | — |
| LAHOMA PWA | LAHOMA, OK | 577 | 18 | — |
| CREEK CO RWD # 4 | OAKHURST, OK | 575 | 266 | — |
| LINCOLN CO RWD #3 | WELLSTON, OK | 575 | 141 | — |
| HAMMON | HAMMON, OK | 568 | 41 | — |
| BOKCHITO | BOKCHITO, OK | 564 | 118 | — |
| KEOTA PWA | KEOTA, OK | 564 | 278 | — |
| RAMONA PUBLIC WORKS AUTHORITY | RAMONA, OK | 564 | 162 | Clean |
| OSAGE CO RWD # 5 | BARNSDALL, OK | 561 | 598 | — |
| POTTAWATOMIE COUNTY RWD #3 | SHAWNEE, OK | 560 | 297 | — |
| OTTAWA CO RWD #6 | MIAMI, OK | 560 | 240 | — |
| MCCURTAIN MUNICIPAL AUTHORITY | MCCURTAIN, OK | 560 | 527 | — |
| DEPEW | DEPEW, OK | 555 | 292 | — |
| COVINGTON | COVINGTON, OK | 553 | 38 | — |
| ALFALFA CO RWS & SWMD #1 | BYRON, OK | 550 | 106 | — |
| DIBBLE | DIBBLE, OK | 550 | 55 | — |
| MAYES CO RWD # 7 | LOCUST GROVE, OK | 538 | 83 | — |
| FORGAN | FORGAN, OK | 532 | 78 | — |
| CEMENT | CEMENT, OK | 530 | 268 | — |
| DILL CITY | DILL CITY, OK | 526 | 130 | — |
| CANUTE | CANUTE, OK | 524 | 491 | — |
| ACHILLE | ACHILLE, OK | 506 | 83 | — |
| BERNICE PWA | BERNICE, OK | 504 | 464 | — |
| LAKE THUNDERBIRD SP INDIAN POINT | NORMAN, OK | 500 | 22 | — |
| LAKE THUNDERBIRD SP CLEAR BAY | NORMAN, OK | 500 | 27 | — |
| LAKE THUNDERBIRD SP LITTLE AXE AREA | NORMAN, OK | 500 | 20 | — |
| LAKE THUNDERBIRD SP SOUTH DAM | NORMAN, OK | 500 | 27 | — |
| SUNSET BIBLE CAMP | MANNFORD, OK | 500 | 60 | — |
| OTTAWA CO RWD #7 | FAIRLAND, OK | 500 | 32 | — |