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 |
|---|---|---|---|---|
| Quaker City | Quaker City, OH | 750 | 63 | - |
| Westfall Elementary School PWS | Williamsport, OH | 750 | 86 | - |
| Portage County Wr - Cjag | Ravenna, OH | 750 | 0 | - |
| Southeast Elementary School PWS | Ravenna, OH | 750 | 138 | - |
| Clays Park Resort - Camping Resort | North Lawrence, OH | 750 | 67 | - |
| Yohe Plaza | Canton, OH | 750 | 20 | - |
| Joseph Badger Local School PWS | Kinsman, OH | 750 | 129 | - |
| Brookside Dairy & Convenience Store | Van Wert, OH | 750 | 4 | - |
| Aqua Ohio - Seneca | Mentor, OH | 750 | 45 | - |
| Greene County - Fairborn | Beavercreek, OH | 743 | 3 | - |
| Trumbull Co. - Warren Twp PWS | Vienna, OH | 740 | 144 | - |
| Eastwood Elementary School | Pemberville, OH | 737 | 11 | - |
| Perrysville Village | Perrysville, OH | 735 | 72 | - |
| Graham High School | St. Paris, OH | 735 | 238 | - |
| Licking County Prescott Estates | Buckeye Lake, OH | 732 | 17 | - |
| Circle K 5685 | Akron, OH | 730 | 33 | - |
| Green Meadows Mobile Home Park | London, OH | 730 | 43 | - |
| Oakwood Village | Oakwood, OH | 727 | 155 | - |
| Aqua Ohio - Shepard Hills PWS | Mentor, OH | 725 | 21 | - |
| Tolles Technical Center | Plain City, OH | 723 | 12 | - |
| Cincinnati Childrens Med Center Col Hill | Cincinnati, OH | 722 | 0 | - |
| Madison Plains Elementary School | London, OH | 721 | 141 | - |
| Bath Elementary School 2 PWS | Bath, OH | 720 | 11 | - |
| Aqua Ohio - Tomahawk Utilities | Struthers, OH | 715 | 18 | - |
| Six Nineteen Marathon | Massillon, OH | 715 | 61 | - |
| Huntsville Marastop PWS | Bladensburg, OH | 712 | 26 | - |
| United Local High School | Hanoverton, OH | 710 | 25 | - |
| McGuffey Village | McGuffey, OH | 710 | 85 | - |
| Ohio City Village | Ohio City, OH | 705 | 66 | - |
| Kettering Health Miamisburg | Dayton, OH | 702 | 8 | - |
| Rogers Community Auction | Columbiana, OH | 700 | 34 | - |
| Leaders MHP PWS | Chesterland, OH | 700 | 51 | - |
| Pike's Peak Campground | Kimbolton, OH | 700 | 0 | - |
| West Mansfield Village PWS | West Mansfield, OH | 700 | 102 | - |
| Morgan Meigsville Rural | McConnelsville, OH | 700 | 13 | - |
| Put-IN-Bay Village | Put-IN-Bay, OH | 700 | 253 | - |
| Odot-Rest Area 8-39 PWS | Lebanon, OH | 700 | 41 | - |
| Ben Logan Elementary School | Belfontaine, OH | 697 | 10 | - |
| Bettsville Village | Bettsville, OH | 692 | 118 | - |
| Jonathan Alder Pioneer High School PWS | Plain City, OH | 683 | 25 | - |
| Bristol Local School | Bristolville, OH | 682 | 63 | - |
| Triad Middle School | North Lewisburg, OH | 675 | 263 | - |
| Racine Village PWS | Racine, OH | 675 | 59 | - |
| Madison South Elementary | Mansfield, OH | 675 | 11 | - |
| Ben Logan Middle School | Belfontaine, OH | 671 | 5 | - |
| Malta Village PWS | Malta, OH | 671 | 31 | - |
| Rock Creek Village | Rock Creek, OH | 667 | 468 | - |
| Dillonvale | Mingo Junction, OH | 665 | 45 | - |
| Birchwood Manor Mhc Old | Farmington Hills, OH | 665 | 32 | - |
| Coalton | Coalton, OH | 663 | 59 | - |