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 |
| Quikrete Companies | Ravenna, OH | 50 | 402 | - |
| Elks Club 1377 PWS | Kent, OH | 50 | 117 | - |
| Brimfield Bread Oven | Kent, OH | 50 | 34 | - |
| Mantua Petroleum LLC | Mantua, OH | 50 | 0 | - |
| Randolph Fair 2 Livestock | Randolph, OH | 50 | 12 | - |
| Randolph Fair 3 Concessions | Randolph, OH | 50 | 13 | - |
| Birdie Shack | Ravenna, OH | 50 | 7 | - |
| Glandorf Rod and Gun Campground | Continental, OH | 50 | 36 | - |
| Walton Lake Crestline 1 | Crestline, OH | 50 | 40 | - |
| Capitol Aluminum and Glass | Bellevue, OH | 50 | 12 | - |
| Carbo Forge | Fremont, OH | 50 | 8 | - |
| Moose Lodge 872 - New Riegel | New Riegel, OH | 50 | 22 | - |
| Kendra's Cakes | Fostoria, OH | 50 | 48 | - |
| Stop 99/L and O Tire Service | Anna, OH | 50 | 29 | - |
| Top O Hill MHP PWS | Akron, OH | 50 | 144 | - |
| Castlebar Apartments PWS | Canton, OH | 50 | 134 | - |
| Lake Avenue Terrace | Berlin, OH | 50 | 150 | - |
| Congress Lake Club-Boathouse | Hartville, OH | 50 | 10 | - |
| Willowdale Lake Country Club | North Canton, OH | 50 | 40 | - |
| Thunder in the Alley | Somerdale, OH | 50 | 24 | - |
| Clays Park Resort - Welcome Center | North Lawrence, OH | 50 | 19 | - |
| Hartville Properties Plaza | Hartville, OH | 50 | 0 | - |
| Panther Plaza PWS | Akron, OH | 50 | 4 | - |
| Delta 77 Apartments PWS | South Euclid, OH | 50 | 80 | - |
| Parkside Church Family Center-Green Camp | Uniontown, OH | 50 | 60 | - |
| Occasions Party Centre | Clinton, OH | 50 | 108 | - |
| Trinity Church of Nazarene | Uniontown, OH | 50 | 32 | - |
| Boston Heights Friends Church | Hudson, OH | 50 | 58 | - |
| Bath United Church of Christ-Hall | Bath, OH | 50 | 48 | - |
| Veg Plus PWS | Peninsula, OH | 50 | 114 | - |
| Magic City Drive-in Theater | Akron, OH | 50 | 27 | - |
| Manchester Tavern PWS | Akron, OH | 50 | 95 | - |
| Portage Lake Eagles 2736 PWS | Akron, OH | 50 | 117 | - |
| The Tonix Bar PWS | Akron, OH | 50 | 231 | - |
| Turkeyfoot Sportsman Club | New Franklin, OH | 50 | 44 | - |
| Craftsmen Recreation Club | Akron, OH | 50 | 58 | - |
| Gasoline Alley | Akron, OH | 50 | 0 | - |
| Norton Public Library | Akron, OH | 50 | 11 | - |
| Houston Hall | Norton, OH | 50 | 73 | - |
| Good Vibrations PWS | Twinsburg, OH | 50 | 16 | - |
| Hole in the Wall | Corland, OH | 50 | 95 | - |
| Bristolwood Golf Course | Bristolville, OH | 50 | 64 | - |
| Church of Lds - Champion Twp PWS | Salem, OH | 50 | 8 | - |
| Church of Lds - Liberty Twp PWS | Salem, OH | 50 | 12 | - |
| Family Dollar - Kinsman | Youngstown, OH | 50 | 0 | - |
| Lake Drive Fellowship | Sherrodsville, OH | 50 | 19 | - |
| St. Pauls Church PWS | Port Washington, OH | 50 | 24 | - |
| Camp Tuscazoar Foundation, Inc. | Canton, OH | 50 | 40 | - |
| Zoar Road Gun Club PWS | Dover, OH | 50 | 8 | - |
| Old Stone Haus Tavern PWS | Marysville, OH | 50 | 75 | - |