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 |
|---|---|---|---|---|
| Inn at Cedar Falls | Logan, OH | 103 | 30 | - |
| Hanover Sunoco | Newark, OH | 103 | 58 | - |
| Kyber Run Golf Course | Johnstown, OH | 103 | 183 | - |
| Bluegrass Campground | Swanton, OH | 103 | 41 | - |
| Grand Lake Estates | New Knoxville, OH | 103 | 263 | - |
| Dollar General Store - Risingsun #10840 | Goodlettsville, OH | 103 | 0 | - |
| Dollar General Store - Bradner #21251 | Goodlettsville, OH | 103 | 0 | - |
| River Run Family Campground 2 | Loudonville, OH | 102 | 42 | - |
| Getaway OH LLC | Lisbon, OH | 102 | 51 | - |
| Asm International | Middleburg Heights, OH | 102 | 277 | - |
| Peace Lutheran Church PWS | Chardon, OH | 102 | 108 | - |
| Hancock Park Dis-Riverbend Meadows | Findlay, OH | 102 | 20 | - |
| Bayview Sun and Snow | Celina, OH | 102 | 19 | - |
| Catawba Shores M H Court | Port Clinton, OH | 102 | 37 | - |
| Tucaway Lake | Ravenna, OH | 102 | 29 | - |
| Melanie Lake Park | Clinton, OH | 102 | 132 | - |
| St. Mary of Morges Church | Carrollton, OH | 101 | 74 | - |
| Pride Valley Campground | Malvern, OH | 101 | 42 | - |
| Chagrin Valley Early Learning Center | South Russell, OH | 101 | 207 | - |
| McDermotts Lakefront Campground PWS | Medina, OH | 101 | 0 | - |
| Boulder Creek Golf Club PWS | Northfield, OH | 101 | 10 | - |
| Grace Brethren Church-Middlebranch | Middlebranch, OH | 101 | 95 | - |
| Lil John's Campground | Cortland, OH | 101 | 44 | - |
| Sharon Mennonite Church PWS | Elida, OH | 100 | 9 | - |
| Odnr-Div of Forestry/Shrine Area | Columbus, OH | 100 | 0 | - |
| Odnr-Mohican St Pk-Hemlock Grove | Columbus, OH | 100 | 4 | - |
| Camp Beaumont, Bsa Health Center PWS | Rock Creek, OH | 100 | 24 | - |
| Camp Koinonia - Main Camp PWS | Geneva, OH | 100 | 55 | - |
| Jefferson Lanes | Jefferson, OH | 100 | 57 | - |
| Jeffco Lakes Campground | Andover, OH | 100 | 102 | - |
| Pine Lakes Camp - Bath House PWS | Orwell, OH | 100 | 8 | - |
| Emerine Estates Winery PWS | Jefferson, OH | 100 | 0 | - |
| Wapakoneta KOA | Dublin, OH | 100 | 16 | - |
| AL Couch Super Market | Hamilton, OH | 100 | 16 | - |
| Pride Valley MHP | Malvern, OH | 100 | 130 | - |
| Cozy Ridge Camp-Upper PWS | Norton, OH | 100 | 13 | - |
| Daves Diner PWS | Sherrodsville, OH | 100 | 26 | - |
| Camp Wakonda | Sherrodsville, OH | 100 | 32 | - |
| Mwcd Leesville N Fork L-9 | New Philadelphia, OH | 100 | 36 | - |
| Mwcd Leesville N Fork L-5 | New Philadelphia, OH | 100 | 36 | - |
| Mwcd Leesville S Fork L-7 | New Philadelphia, OH | 100 | 28 | - |
| Harrison Hills Camp 6 PWS | Carrollton, OH | 100 | 52 | - |
| Odnr-Kiser Lake State Park-10 | Conover, OH | 100 | 7 | - |
| Park Terrace MHP | Tipp City, OH | 100 | 766 | - |
| Taylors Tavern PWS | Enon, OH | 100 | 259 | - |
| Terrace Lakes Camping | New Waterford, OH | 100 | 102 | - |
| Valley Golf Club | Columbiana, OH | 100 | 16 | - |
| Valley Golf Club-Handpump | Columbiana, OH | 100 | 19 | - |
| Sevakeen Country Club | Salem, OH | 100 | 81 | - |
| Millers Acres Home Owner Association | West Lafayette, OH | 100 | 82 | - |