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 |
| ELLISTON ZION UMC- GRAYTOWN | GRAYTOWN, OH | 40 | 20 | — |
| COUNTY LINE BAR AND GRILL | HARTVILLE, OH | 40 | 59 | — |
| GOODYEAR - AIRSHIP OPS. | MOGADORE, OH | 40 | 29 | — |
| CANTEX, INC. | AURORA, OH | 40 | 52 | — |
| MANTUA TOWNSHIP CIVIC CENTER | MANTUA, OH | 40 | 0 | — |
| HILLCREST TAVERN INC. | BROOKVILLE, OH | 40 | 93 | — |
| PREBLE COUNTY HISTORICAL | EATON, OH | 40 | 81 | — |
| ROME COMMUNITY CHURCH-SHILOH | SHILOH, OH | 40 | 16 | — |
| STOKE RUN ACTION SPORTS PARK | POLK, OH | 40 | 8 | — |
| MIDWEST REGIONAL EDUCATION SERVICE CTR | SIDNEY, OH | 40 | 0 | — |
| PINE MILL RIDGE 525 PWS | CUYAHOGA FALLS, OH | 40 | 200 | — |
| BUDGET INN | PENINSULA, OH | 40 | 46 | — |
| KEN STEWARTS LODGE PWS | AKRON, OH | 40 | 497 | — |
| ROYAL GARDENS | AKRON, OH | 40 | 74 | — |
| EAST LIBERTY CHURCH OF THE NAZARENE PWS | AKRON, OH | 40 | 151 | — |
| CLEVELAND AVE PROPERTIES | N. CANTON, OH | 40 | 146 | — |
| MAIN STREET VENTURES PLAZA PWS | AKRON, OH | 40 | 66 | — |
| CLARK BUILDING PWS | AKRON, OH | 40 | 0 | — |
| BUCKING BARNYARD GRILL & PUB | NORTH BLOOMFIELD, OH | 40 | 52 | — |
| THE CAMP | CORTLAND, OH | 40 | 0 | — |
| SANDY VALLEY FOE 3228 PWS | SANDYVILLE, OH | 40 | 25 | — |
| NEW CUMBERLAND UNITED METHODIST CHURCH | MINERAL CITY, OH | 40 | 57 | — |
| WEST UNION UNITED METHODIST CHURCH | NEWCOMERSTOWN, OH | 40 | 20 | — |
| CAMP ZIMMERMAN | GNADENHUTTEN, OH | 40 | 34 | — |
| CREEKSIDE COMMUNITY CENTER | SUGARCREEK, OH | 40 | 54 | — |
| HYPONEX CORPORATION | SHREVE, OH | 40 | 41 | — |
| TROUTMAN VINEYARD PWS | WOOSTER, OH | 40 | 0 | — |
| PULASKI UNITED METHODIST CH-BRYAN | BRYAN, OH | 40 | 32 | — |
| LAFFERTY LEISURE VILLAGE | PERRYSBURG, OH | 40 | 105 | — |
| MINNICH MANUFACTURING | MANSFIELD, OH | 39 | 84 | — |
| GLADE RUN MENNONITE CHURCH SCHOOL | MECHANICSTOWN, OH | 39 | 46 | — |
| BEAVER CREEK ESTATES | CHESTERLAND, OH | 39 | 738 | — |
| HILL N DALE CLUB - LODGE | MEDINA, OH | 39 | 0 | — |
| DR CURL DENTAL OFFICE | FREMONT, OH | 39 | 0 | — |
| BOYDS KINSMAN HOME PWS | KINSMAN, OH | 39 | 144 | — |
| ROBINS NEST CAMPGROUND | HARROD, OH | 38 | 53 | — |
| THREE RIVERS ENERGY LLC PWS | COSHOCTON, OH | 38 | 17 | — |
| MVP PLASTICS PWS | MIDDLEFIELD, OH | 38 | 19 | — |
| HOLMES-WAYNE ELECTRIC COOPERATIVE INC PW | MILLERSBURG, OH | 38 | 4 | — |
| STONY GLEN CAMP-A-FRAME | MADISON, OH | 38 | 6 | — |
| CRANBERRY CONDOMINIUMS | RUSSELLS POINT, OH | 38 | 27 | — |
| SOUTHSIDE DRIVE THRU | MANSFIELD, OH | 38 | 118 | — |
| BRENCKLE FARMS | HARTVILLE, OH | 38 | 31 | — |
| EMMANUEL UNITED CHURCH OF CHRIST | BLUFFTON, OH | 37 | 0 | — |
| KIDDIE KINGDOM | XENIA, OH | 37 | 149 | — |
| GILES MEATS | WILLARD, OH | 37 | 0 | — |
| PRAIRIE OAKS VISITOR CENTER PWS | WESTERVILLE, OH | 37 | 3 | — |
| LEES LANDING | MINSTER, OH | 37 | 23 | — |
| LAKE SHORE MARINA | CELINA, OH | 37 | 57 | — |
| JERRY BOLEY, MD CARDIOLOGIST OFFICE | CELINA, OH | 37 | 4 | — |