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 |
|---|---|---|---|---|
| Seaman Village PWS | Seaman, OH | 944 | 30 | - |
| Alger Village | Alger, OH | 943 | 197 | - |
| Wayne Village | Wayne, OH | 941 | 232 | - |
| Butler Village | Butler, OH | 940 | 36 | - |
| Erie Co Vermilion District | Huron, OH | 930 | 8 | - |
| Kenston High School | Chagrin Falls, OH | 930 | 28 | - |
| Houston K-12 School | Houston, OH | 928 | 8 | - |
| Waynesburg Village PWS | Waynesburg, OH | 928 | 98 | - |
| Hamersville Village PWS | Hamersville, OH | 925 | 9 | - |
| Carbon Hill Water Association | Carbon Hill, OH | 910 | 59 | - |
| Lehman's Hardware / Hrm Enterprises | Kidron, OH | 910 | 176 | - |
| West Farmington Village PWS | West Farmington, OH | 908 | 397 | - |
| Odot Rest Area 4-36 | Akron, OH | 905 | 29 | - |
| Thornville Duke and Duchess PWS | Heath, OH | 904 | 13 | - |
| Albany Village PWS | Albany, OH | 901 | 26 | - |
| The Bell Station | Burton, OH | 900 | 104 | - |
| Fellowship Bible Church PWS | Chagrin Falls, OH | 900 | 24 | - |
| Addyston Village PWS | Addyston, OH | 900 | 240 | - |
| Faith Life Church PWS | New Albany, OH | 900 | 42 | - |
| Bainbridge Village PWS | Bainbridge, OH | 900 | 62 | - |
| New Hope Community Church-Bryan | Bryan, OH | 900 | 17 | - |
| Jefferson Co W&S District- J | Steubenville, OH | 896 | 19 | - |
| Matamoras Village | New Matamoras, OH | 896 | 69 | - |
| Greene County - Day | Beavercreek, OH | 895 | 42 | - |
| Duke N Duchess 247 PWS | Heath, OH | 893 | 48 | - |
| New Madison Village PWS | New Paris, OH | 892 | 61 | - |
| Hopewell-Loudon School | Bascom, OH | 890 | 0 | - |
| Wright Field Child Development Center | Wright Patterson Afb, OH | 888 | 0 | - |
| Lincolnview K-12 School | Van Wert, OH | 882 | 131 | - |
| Holmesville Bell Stores | Massillon, OH | 881 | 58 | - |
| Village of Bloomingburg | Bloomingburg, OH | 878 | 101 | - |
| End of Commons PWS | Mesopotamia, OH | 878 | 0 | - |
| Jenkins Sunoco Service Station | Cleveland, OH | 877 | 44 | - |
| Dunkirk Village PWS | Dunkirk, OH | 875 | 57 | - |
| Sunoco Food Mart 10 - Hop IN | Sylvania, OH | 875 | 36 | - |
| Pike Water, Inc.-Ross 2 PWS | Waverly, OH | 873 | 20 | - |
| Aqua Ohio - Timberbrook Pw | Westerville, OH | 865 | 2 | - |
| Marblehead Village | Marblehead, OH | 865 | 48 | - |
| Sycamore Village | Sycamore, OH | 862 | 132 | - |
| Coolville Village PWS | Coolville, OH | 859 | 65 | - |
| Greene Co.-Southwest Reg Water | Beavercreek, OH | 857 | 80 | - |
| Western Reserve Hospital PWS | Cuyahoga Falls, OH | 856 | 0 | - |
| Western Reserve Schools (K-12 Campus) | Berlin Center, OH | 855 | 16 | - |
| Ney Village | Ney, OH | 854 | 15 | - |
| Sherwood Village | Sherwood, OH | 854 | 45 | - |
| Westfall Middle Scl and High Scl Pw | Williamsport, OH | 853 | 6 | - |
| Damascus Friends Church | Damascus, OH | 850 | 56 | - |
| Brunersburg WD - Tinora | Defiance, OH | 850 | 28 | - |
| McDonalds Restaurant - Chesterland PWS | Chesterland, OH | 850 | 46 | - |
| East Sparta Village PWS | East Sparta, OH | 850 | 29 | - |