Public Water Systems
1,262 active water systems in OK.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| COLCORD PWA | COLCORD, OK | 819 | 168 | — |
| KANSAS PUBLIC WORKS AUTHORITY | KANSAS, OK | 802 | 66 | — |
| WELCH PWA | WELCH, OK | 800 | 554 | — |
| BRIDGE CREEK SCHOOL | BLANCHARD, OK | 800 | 1,666 | — |
| ROFF | ROFF, OK | 800 | 136 | — |
| ROGER MILLS RWD # 2 (RED STAR) | LEEDEY, OK | 800 | 99 | — |
| HUGHES CO. RWD #5 | HOLDENVILLE, OK | 800 | 273 | — |
| RYAN UTILITIES AUTHORITY | RYAN, OK | 800 | 982 | — |
| SAVANNA | SAVANNA, OK | 800 | 109 | — |
| WRIGHT CITY PWA | WRIGHT CITY, OK | 792 | 261 | — |
| SOUTH COFFEYVILLE | SOUTH COFFEYVILLE, OK | 790 | 92 | — |
| PITTSBURG CO. RWD #11 (KIOWA) | MCALESTER, OK | 790 | 203 | Detected |
| DELAWARE CO RWD # 12 | JAY, OK | 785 | 72 | — |
| MUSKOGEE CO. RWD #4 | FORT GIBSON, OK | 783 | 52 | — |
| CHEYENNE | CHEYENNE, OK | 778 | 462 | — |
| OKAY PWA | OKAY, OK | 767 | 181 | — |
| KAY CO RWD #5 (DALE WATER CORP) | NEWKIRK, OK | 765 | 116 | Detected |
| STERLING PWA | STERLING, OK | 762 | 102 | — |
| ELMORE CITY | ELMORE CITY, OK | 756 | 212 | — |
| DEWEY CO RWD #3 | MUTUAL, OK | 755 | 217 | — |
| MCCURTAIN CO. RWD #2 | MILLERTON, OK | 755 | 263 | — |
| CANADIAN CO RWD # 1 | CALUMET, OK | 750 | 1,069 | — |
| OKMULGEE CO. RWD #5 (BRYANT) | HENRYETTA, OK | 750 | 57 | — |
| OTTAWA CO RWD #5 | WYANDOTTE, OK | 750 | 422 | — |
| DELAWARE CO RWSG&SWM DISTRICT 11 | TWIN OAKS, OK | 750 | 69 | — |
| LE ANN WATER | RAMONA, OK | 750 | 211 | — |
| ARAPAHO | ARAPAHO, OK | 748 | 81 | — |
| COPAN PWA | COPAN, OK | 733 | 408 | — |
| KIOWA | KIOWA, OK | 731 | 900 | — |
| GARBER MUNICIPAL AUTHORITY | GARBER, OK | 725 | 345 | — |
| PUSHMATAHA CO. RWD #5 (NASHOBA) | NASHOBA, OK | 725 | 467 | — |
| CLAYTON PWA | CLAYTON, OK | 719 | 111 | — |
| CHEROKEE CO. RWD #1 (FT GIBSON) | FORT GIBSON, OK | 710 | 560 | — |
| BINGER PWA | BINGER, OK | 708 | 195 | — |
| ADAIR | ADAIR, OK | 704 | 232 | — |
| OTTAWA CO RWD # 2 | FAIRLAND, OK | 700 | 327 | — |
| OSAGE CO RWS & SWD #3 (BRADEN) | PONCA CITY, OK | 700 | 49 | — |
| THUNDER VALLEY RACEWAY PARK | NORMAN, OK | 700 | 111 | — |
| WAYNE | WAYNE, OK | 688 | 121 | — |
| PAWNEE CO RWD #3 | PAWNEE, OK | 685 | 354 | — |
| ADAIR CO RWD #5 | WESTVILLE, OK | 675 | 648 | — |
| TOM HALE BOY SCOUT CAMP | TULSA, OK | 671 | 17 | — |
| VICI | VICI, OK | 668 | 128 | — |
| FORT COBB | FORT COBB, OK | 667 | 56 | — |
| VERDEN | VERDEN, OK | 659 | 80 | — |
| DELAWARE CO RWD # 3 | JAY, OK | 653 | 492 | — |
| OTTAWA CO RWD # 4 | FAIRLAND, OK | 652 | 292 | Detected |
| GREENLEAF STATE PARK | BRAGGS, OK | 650 | 154 | — |
| CANTON | CANTON, OK | 650 | 116 | — |
| LUTHER | LUTHER, OK | 650 | 256 | — |