Public Water Systems
1,262 active public water systems in OK, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Prairie Creek Village MHP | Noble, OK | 145 | 71 | - |
| Noble Co RWD # 4 | Marland, OK | 142 | 49 | - |
| Hitchcock Public Works Auth. | Hitchcock, OK | 141 | 181 | - |
| Wynona School | Wynona, OK | 140 | 53 | - |
| Ottawa Co RWD # 3 | Quapaw, OK | 140 | 368 | - |
| Phillips RWD #1 | Coalgate, OK | 140 | 131 | - |
| Holiday Shores Prop Assn | Grove, OK | 136 | 414 | - |
| Stonebrook Utility Company | Lincoln, OK | 136 | 64 | - |
| Golden Oaks Home Owners Assn | Ardmore, OK | 135 | 817 | - |
| Middleberg School | Blanchard, OK | 135 | 129 | - |
| Texas County RWD #1 | Adams, OK | 135 | 145 | - |
| Kiowa Rural Water District #1 | Altus, OK | 135 | 95 | - |
| Fidlers Bend | Tulsa, OK | 135 | 375 | - |
| Faxon | Faxon, OK | 134 | 193 | - |
| Hanna PWA | Hanna, OK | 133 | 169 | - |
| Gypsy School | Depew, OK | 132 | 568 | - |
| Ratliff City | Ratliff City, OK | 131 | 55 | - |
| Bar-Dew Water Assoc Inc | Dewey, OK | 130 | 103 | - |
| Dewey Co RWD #1 | Oakwood, OK | 129 | 137 | - |
| Foss | Foss, OK | 127 | 357 | - |
| Braums Dairy & Processing Plt | Tuttle, OK | 125 | 93 | - |
| Og&e Sooner Station | Red Rock, OK | 125 | 58 | - |
| Bryans Corner Kitchen | Beaver, OK | 125 | 19 | - |
| Little Axe Community Center | Norman, OK | 125 | 32 | - |
| Yarbrough School District I-1 | Goodwell, OK | 125 | 43 | - |
| Atoka Co. RWD #1 (Wardville) | Kiowa, OK | 125 | 341 | - |
| Strikeaxe Airport | Bartlesville, OK | 125 | 10 | - |
| Hilltop Baptist Church | Norman, OK | 125 | 185 | - |
| Hilltop MHP | Oklahoma City, OK | 125 | 262 | - |
| Roman Nose State Park | Watonga, OK | 124 | 82 | - |
| Greenfield PWA | Greenfield, OK | 123 | 219 | - |
| Spinnaker Point Estates | Afton, OK | 120 | 208 | - |
| Skyline MHP | Del City, OK | 120 | 649 | - |
| Tri-County Electric Cooperative | Hooker, OK | 120 | 269 | - |
| Coffee Creek MHP, LLC | Edmond, OK | 120 | 144 | - |
| Sooner East Church of Christ | Oklahoma City, OK | 120 | 0 | - |
| Shangri la RV Park | Marietta, OK | 115 | 8 | - |
| Willow | Willow, OK | 114 | 1,016 | - |
| Valley Brook MHP | Jose, OK | 114 | 77 | - |
| Yost Lake Country Club | Stillwater, OK | 113 | 61 | - |
| Hillsdale PWA | Hillsdale, OK | 110 | 100 | - |
| Bridgeport | Hinton, OK | 109 | 736 | - |
| Tullahassee Water | Tullahassee, OK | 106 | 704 | - |
| Choctaw Estates, LLC | Choctaw, OK | 105 | 208 | - |
| Manchester | Manchester, OK | 104 | 526 | - |
| Chickasaw N.r.a Buckhorn & the Point | Sulphur, OK | 100 | 22 | - |
| Huttons Corner MHP | Canton, OK | 100 | 124 | - |
| Red Rock Canyon Adventure Park | Hinton, OK | 100 | 177 | - |
| Arrowhead Camp | Tahlequah, OK | 100 | 114 | - |
| Felt School | Felt, OK | 100 | 304 | - |