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 |
| MARLBORO MFG INC | ALLIANCE, OH | 70 | 134 | — |
| CARLOS TRATTORIA PWS | HARTVILLE, OH | 70 | 26 | — |
| SHOOTERS SPORTS BAR AND BILLIARDS | LOUISVILLE, OH | 70 | 26 | — |
| WHISKEY STOP BAR AND GRILL | LOUISVILLE, OH | 70 | 109 | — |
| MILLER WELD MASTER PWS | NAVARRE, OH | 70 | 191 | — |
| ALLIANCE CHURCH OF CHRIST PWS | ALLIANCE, OH | 70 | 18 | — |
| PEACE, LOVE AND LITTLE DONUTS PWS | HARTVILLE, OH | 70 | 12 | — |
| AKRON ROTARY CAMP PWS | AKRON, OH | 70 | 44 | — |
| THE LAKE CAMPGROUND - BATHHOUSE | NORTON, OH | 70 | 17 | — |
| FARMERS RAIL PWS | RICHFIELD, OH | 70 | 0 | — |
| CVNRA - LOCK 29 | BRECKSVILLE, OH | 70 | 0 | — |
| POINTE CAFE | NEW PHILADELPHIA, OH | 70 | 43 | — |
| BATES METAL PRODUCTS,INC | PORT WASHINGTON, OH | 70 | 103 | — |
| BLACHLEYVILLE CHURCH OF CHRIST | SHREVE, OH | 70 | 70 | — |
| NEW CREATIONS FELLOWSHIP OF WAYNE COUNTY | ORRVILLE, OH | 70 | 27 | — |
| CONGRESS COMMUNITY CHURCH | WEST SALEM, OH | 70 | 28 | — |
| PATRIOT HILLS GOLF COURSE | MONTPELIER, OH | 70 | 16 | — |
| MID-STATES PACKAGING INC | LEWISTOWN, OH | 69 | 401 | — |
| GERONIMO CAMP C PWS | BELLE CENTER, OH | 69 | 3 | — |
| TWIN PINES MHP | LOCKBOURNE, OH | 69 | 188 | — |
| JIMS OPEN KITCHEN TOO PWS | STREETSBORO, OH | 69 | 57 | — |
| HILLSIDE MHP | PORT CLINTON, OH | 69 | 195 | — |
| FOWLER MOBILE HOME PARK | FOWLER, OH | 69 | 197 | — |
| KINGDOM HALL OF JEHOVAHS WITNESS | WARSAW, OH | 68 | 76 | — |
| DAYTON VA BLDG 320 POD D | DAYTON, OH | 68 | 12 | — |
| MORGAN MEIGSVILLE - SR 376 PWS | MCCONNELSVILLE, OH | 68 | 25 | — |
| CHEROKEE PARK COMPANY | MOGADORE, OH | 68 | 17 | — |
| OAK KNOLL ESTATES | NORTH CANTON, OH | 68 | 299 | — |
| VALLEY OFFICE PARK AND PRESCHOOL PWS | AKRON, OH | 68 | 126 | — |
| NEW DESTINY TREATMENT CENTER | CLINTON, OH | 68 | 297 | — |
| HOLIDAY SHORES MHP PWS | LAKEVIEW, OH | 67 | 16 | — |
| ELIDA MENNONITE SCHOOL | ELIDA, OH | 66 | 572 | — |
| CHESTER COMMERCE AND MEDICAL BLDG PWS | CLEVELAND, OH | 66 | 0 | — |
| CHAGRIN VALLEY FARMS | CHAGRIN FALLS, OH | 66 | 0 | — |
| LONDON COUNTRY CLUB | LONDON, OH | 66 | 47 | — |
| RIVERFRONT MARINA | FREMONT, OH | 66 | 52 | — |
| HUFFYS BAR AND GRILLE | NEW PHILIDELPHIA, OH | 66 | 267 | — |
| YMCA OF VAN WERT COUNTY | VAN WERT, OH | 66 | 21 | — |
| HARTUNG BROTHERS AMLC | BOWLING GREEN, OH | 66 | 33 | — |
| LANDECK TAVERN PWS | DELPHOS, OH | 65 | 126 | — |
| WAYNE-GOSHEN COMM CHURCH OF NAZARENE | WAYNESFIELD, OH | 65 | 81 | — |
| CAMP GIDEON CAMPGROUND | CANTON, OH | 65 | 101 | — |
| ODNR-BEAVER CREEK/HORSE 1 | COLUMBUS, OH | 65 | 21 | — |
| LISBON ASSEMBLY OF GOD | LISBON, OH | 65 | 28 | — |
| FORT JEFFERSON UNITED METHODIST CHURCH P | GREENVILLE, OH | 65 | 29 | — |
| HIDE-A-WAY HILLS LODGE PWS | BREMEN, OH | 65 | 22 | — |
| RAMBLE INN | NEWBURY, OH | 65 | 41 | — |
| QUICKSTEP PENTECOSTAL CHURCH OF GOD | ALGER, OH | 65 | 21 | — |
| TROYERS TRAIL BOLOGNA PWS | WINESBURG, OH | 65 | 33 | — |
| MADISON CONG. OF JEHOVAHS WITNESS | GENEVA, OH | 65 | 156 | — |