Public Water Systems
4,181 active water systems in OH.
| 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 | — |