Public Water Systems
4,181 active public water systems in OH, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Sonshine Medical | Canton, OH | 185 | 0 | - |
| Greene County - Kitridge | Beavercreek, OH | 184 | 6 | - |
| Tsc Store 240 | Brentwood, OH | 184 | 43 | - |
| McCartyville Well Association PWS | Anna, OH | 184 | 202 | - |
| Indian Run Christian Church | East Canton, OH | 183 | 17 | - |
| Winona Lake Swim N Tennis Club | St. Petersburg, OH | 182 | 49 | - |
| Morgan Hardware | McConnelsville, OH | 182 | 42 | - |
| Green Meadows Health and Wellness Center | Louisville, OH | 182 | 167 | - |
| Mohican Young Star Academy | Perrysville, OH | 181 | 47 | - |
| Ipl Dayton Inc | Urbana, OH | 181 | 268 | - |
| Fish and Game Campground | Baltimore, OH | 181 | 91 | - |
| Maurers Mobile Home Park | Bowling Green, OH | 181 | 186 | - |
| Camp Beaumont, Whispering Leaves PWS | Rock Creek, OH | 180 | 23 | - |
| Camp Whitewood | Windsor, OH | 180 | 68 | - |
| Gospel Hill Ministry | Warsaw, OH | 180 | 14 | - |
| Jackson Lake Park - Shelter 4 | Canal Winchester, OH | 180 | 97 | - |
| Country Side Mobile Home | Indianapolis, OH | 180 | 725 | - |
| The Darby House | Galloway, OH | 180 | 95 | - |
| Swanton Meadows | West Covina, OH | 180 | 105 | - |
| West Clinton Mennonite Church | Wauseon, OH | 180 | 63 | - |
| Rustic Pines Mhc | Thompson, OH | 180 | 124 | - |
| Chagrin Valley Athletic Club | Chagrin Falls, OH | 180 | 19 | - |
| Word of Grace Church PWS | Chesterland, OH | 180 | 56 | - |
| Grace Covenant Church | Beavercreek, OH | 180 | 50 | - |
| Bethel Church of Christ | Bluffton, OH | 180 | 9 | - |
| Camp Oty-Okwa | South Bloomingville, OH | 180 | 4 | - |
| Camp Cotubic | Bellefontaine, OH | 180 | 21 | - |
| Midwest Express 2Cde PWS | East Liberty, OH | 180 | 43 | - |
| Rise Christian Church | Marion, OH | 180 | 32 | - |
| Old German Baptist Brethren Church PWS | Covington, OH | 180 | 0 | - |
| Melody 49 Drive-IN | Springfield, OH | 180 | 43 | - |
| Blackbrook Valley Estates | Kent, OH | 180 | 72 | - |
| Odnr - Malabar Farm State Park Big House | Columbus, OH | 180 | 11 | - |
| Clinton Heights Golf Course | Tiffin, OH | 180 | 37 | - |
| West Akron Acc Nazarene Church PWS | Copley, OH | 180 | 56 | - |
| Paradise Lakes | Bristolville, OH | 180 | 36 | - |
| South Lebanon PWS No 2 | South Lebanon, OH | 180 | 0 | - |
| Salem Mennonite Church - Kidron | Dalton, OH | 180 | 51 | - |
| Tri-County New Covenant Fellowship Ch. | Millersburg, OH | 180 | 3 | - |
| Oakwood MHP | Constantine, OH | 180 | 40 | - |
| Lifepointe Church | Atwater, OH | 179 | 355 | - |
| Old Fort United Methodist Church | Old Fort, OH | 179 | 0 | - |
| Sims Marathon | Lancaster, OH | 178 | 10 | - |
| Hcwsd-Piedmont PWS | Cadia, OH | 178 | 269 | - |
| Just Cricket Condo Association | Brimfield, OH | 178 | 56 | - |
| Dr. Roach Outdoor League Campground PWS | North Canton, OH | 178 | 9 | - |
| Scioto Water Inc - Stony Run | Franklin Furnace, OH | 178 | 5 | - |
| Pine Mill Ridge 2 PWS | Seville, OH | 178 | 313 | - |
| Heatherwood Community Water Association | Mansfield, OH | 177 | 173 | - |
| Joseph Badger Meadows-Camp | Burghill, OH | 177 | 39 | - |