Public Water Systems
4,181 active water systems in OH.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| LEIPSIC VILLAGE | LEIPSIC, OH | 2,348 | 33 | — |
| PORTERSVILLE EAST BRANCH WATER CO. | MALTA, OH | 2,340 | 88 | — |
| GARRETTSVILLE VILLAGE PWS | GARRETTSVILLE, OH | 2,325 | 25 | — |
| RICHWOOD VILLAGE PWS | RICHWOOD, OH | 2,316 | 52 | — |
| SEVILLE VILLAGE PWS | SEVILLE, OH | 2,296 | 52 | — |
| CARROLL WATER AND SEWER | OAK HARBER, OH | 2,288 | 31 | — |
| SPENCERVILLE VILLAGE | SPENCERVILLE, OH | 2,261 | 36 | — |
| UTICA VILLAGE PWS | UTICA, OH | 2,235 | 58 | — |
| SUGARCREEK VILLAGE PWS | SUGARCREEK, OH | 2,220 | 51 | — |
| CHOCTAW UTILITIES, INC. | LONDON, OH | 2,200 | 72 | — |
| COLUMBIA PARK WATER SYSTEM | OLMSTED TWP, OH | 2,199 | 14 | — |
| RENO WATER AND SEWER 1 | MARIETTA, OH | 2,189 | 36 | — |
| PIKETON VILLAGE PWS | PIKETON, OH | 2,181 | 799 | — |
| CRESTON VILLAGE | CRESTON, OH | 2,171 | 230 | — |
| COAL GROVE | SOUTHPOINT, OH | 2,167 | 28 | — |
| AQUA OHIO - MIDVALE | MASSILLON, OH | 2,147 | 101 | — |
| COLUMBUS GROVE VILLAGE | COLUMBUS GROVE, OH | 2,137 | 227 | Detected |
| BREWSTER VILLAGE PWS | BREWSTER, OH | 2,113 | 34 | — |
| TECUMSEH SCHOOLS MAIN CAMPUS | NEW CARLISLE, OH | 2,100 | 90 | — |
| ARCANUM VILLAGE PWS | ARCANUM, OH | 2,100 | 52 | — |
| TRAVEL CENTERS OF AMERICA 39 | WESTLAKE, OH | 2,100 | 15 | — |
| SAINT PARIS VILLAGE PWS | PIQUA, OH | 2,089 | 68 | — |
| CARDINGTON VILLAGE PWS | CARDINGTON, OH | 2,079 | 24 | — |
| MOUNT STERLING VILLAGE PWS | MOUNT STERLING, OH | 2,059 | 253 | — |
| SALT FORK UTILITY CO. | KIMBOLTON, OH | 2,054 | 239 | — |
| CAMDEN, VILLAGE OF | CAMDEN, OH | 2,050 | 112 | — |
| MADISON WATER DISTRICT | MANSFIELD, OH | 2,050 | 0 | — |
| MANCHESTER VILLAGE | MANCHESTER, OH | 2,043 | 35 | — |
| MAD RIVER MOUNTAIN | ZANESFIELD, OH | 2,014 | 59 | — |
| MWCD-TAPPAN LAKE PARK | NEW PHILADELPHIA, OH | 2,012 | 63 | — |
| WOODVILLE VILLAGE | WOODVILLE, OH | 2,006 | 25 | — |
| BRADFORD VILLAGE PWS | BRADFORD, OH | 2,000 | 130 | Clean |
| ODOT REST AREA 1-25 NB | LIMA, OH | 2,000 | 215 | — |
| BRILLIANT WATER AND SEWER | BRILLIANT, OH | 2,000 | 131 | — |
| DRESDEN PWS | DRESDEN, OH | 2,000 | 124 | — |
| DALTON VILLAGE PWS | DALTON, OH | 2,000 | 25 | — |
| SOUTH BLOOMFIELD VILLAGE PWS | SOUTH BLOOMFIELD, OH | 1,999 | 215 | — |
| WEST GEAUGA PLAZA-MAIN | BAINBRIDGE TWP, OH | 1,997 | 86 | — |
| JAMESTOWN VILLAGE PWS | JAMESTOWN, OH | 1,997 | 33 | — |
| BURR OAK REGIONAL WATER DISTRICT | MILLFIELD, OH | 1,994 | 113 | — |
| PURE WATER CORPORATION | CALDWELL, OH | 1,989 | 148 | — |
| PEEBLES PUBLIC WATER SYSTEM | PEEBLES, OH | 1,978 | 18 | — |
| NAVARRE VILLAGE PWS | NAVARRE, OH | 1,957 | 8 | — |
| BELLVILLE VILLAGE | BELLVILLE, OH | 1,918 | 26 | — |
| BEVERLY VILLAGE PWS | WATERFORD, OH | 1,900 | 44 | — |
| BERLIN WATER COMPANY | BERLIN, OH | 1,896 | 168 | — |
| EDGERTON VILLAGE | EDGERTON, OH | 1,881 | 127 | — |
| PLYMOUTH VILLAGE | PLYMOUTH, OH | 1,874 | 38 | — |
| ROSEVILLE PWS | ROSEVILLE, OH | 1,852 | 49 | — |
| NORTH LEWISBURG VILLAGE PWS | NORTH LEWISBURG, OH | 1,850 | 327 | — |