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 |
|---|---|---|---|---|
| Hamler Village | Hamler, OH | 580 | 380 | - |
| Sherwood Forest MHP PWS | West Covina, OH | 578 | 128 | - |
| Middle Point Village | Middle Point, OH | 576 | 147 | - |
| Crossroads Church of God | Lima, OH | 575 | 4 | - |
| Provia Door PWS | Sugarcreek, OH | 575 | 91 | - |
| Friendship Food Store #80 | Fremont, OH | 575 | 54 | - |
| Proctorville Village PWS | Proctorville, OH | 574 | 43 | - |
| Aurora Estates | Columbus, OH | 574 | 71 | - |
| Brookfield Acres Mhc PWS | Brookfield, OH | 571 | 46 | - |
| Swift Mart Inc. | East Palestine, OH | 570 | 65 | - |
| Geauga County Services Center PWS | Chardon, OH | 570 | 69 | - |
| Rawson Village | Rawson, OH | 570 | 77 | - |
| Pine Ridge MHP | Orem, OH | 570 | 25 | - |
| Miba Bearings US LLC | McConnelsville, OH | 570 | 37 | - |
| Medina Co/Sharon-Wadsworth PWS | Medina, OH | 566 | 2 | - |
| Manchester High School | New Franklin, OH | 566 | 0 | - |
| Delta Village - Fulton County | Delta, OH | 564 | 0 | - |
| Arcadia Village | Arcadia, OH | 564 | 101 | - |
| Certified Gas Station #423 | Westborough, OH | 564 | 37 | - |
| Crestwood Hills C and R Association | Bellville, OH | 564 | 2 | - |
| Corning, Village Of | Corning, OH | 563 | 80 | - |
| Lake Sherman Village PWS | Navarre, OH | 563 | 252 | - |
| Clarksville Village PWS | Clarksville, OH | 562 | 30 | - |
| Lyons Village | Lyons, OH | 562 | 220 | - |
| Uc Health Medical Center Scis | Cincinnati, OH | 558 | 1 | - |
| Rushsylvania Village PWS | Rushsylvania, OH | 551 | 76 | - |
| Molson Coors USA LLC | Trenton,, OH | 550 | 8 | - |
| Camp Wise | Chardon, OH | 550 | 56 | - |
| Christ the Word Church | Sylvania, OH | 550 | 8 | - |
| Maple Lakes Campground | Seville, OH | 550 | 29 | - |
| Longs Retreat Main System | Latham, OH | 550 | 25 | - |
| Randolph Marathon | Randolph, OH | 550 | 56 | - |
| Republic Village | Republic, OH | 550 | 42 | - |
| Gerbers Poultry, Inc. | Apple Creek, OH | 546 | 5 | - |
| Giant Eagle 179 PWS | Bedford, OH | 540 | 120 | - |
| Eldorado, Village Of | Eldorado, OH | 539 | 14 | - |
| North Hampton Village PWS | North Hampton, OH | 538 | 125 | - |
| Spring Valley Village | Spring Valley, OH | 538 | 76 | - |
| Scioto Water Inc.-Sr125 | Franklin Furnace, OH | 537 | 6 | - |
| Yankee Lake-Ballroom | Brookfield, OH | 537 | 58 | - |
| North Fairfield Village | North Fairfield, OH | 534 | 73 | - |
| Usace-Berlin Lake/ Mill Creek Rec. Area | Deerfield, OH | 527 | 4 | - |
| Christiansburg Village PWS | Christiansburg, OH | 526 | 42 | - |
| Miami Co-Deer Cliff Run PWS | Troy, OH | 526 | 15 | - |
| Field Middle School | Mogadore, OH | 525 | 17 | - |
| Aqua Ohio - Mansfield System #03 | Massillon, OH | 525 | 60 | - |
| Schrop Intermediate School | Atwater, OH | 525 | 14 | - |
| Carroll Village PWS | Carroll, OH | 524 | 127 | - |
| Wayne Trace High School | Haviland, OH | 524 | 118 | - |
| New Riegel Local School | New Riegel, OH | 524 | 51 | - |