Browse Water Systems
16,271 public water systems in OH.
Public Water Systems Database
Browse 16,271 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| PROVIA DOOR PWS | OH3850312 | Ohio | Non-Transient Non-Community | 575 |
| FRIENDSHIP FOOD STORE #80 | OH7258612 | Ohio | Transient Non-Community | 575 |
| VALLEY ELEMENTARY SCHOOL | OH2951812 | Ohio | Non-Transient Non-Community | 575 |
| AURORA ESTATES | OH6703312 | Ohio | Community | 574 |
| PROCTORVILLE VILLAGE PWS | OH4400912 | Ohio | Community | 574 |
| CONCORD ELEMENTARY SCHL. | OH5543412 | Ohio | Non-Transient Non-Community | 573 |
| BROOKFIELD ACRES MHC PWS | OH7800312 | Ohio | Community | 571 |
| CARLISLE HIGH SCHOOL | OH8344612 | Ohio | Non-Transient Non-Community | 571 |
| MIBA BEARINGS US LLC | OH5831112 | Ohio | Non-Transient Non-Community | 570 |
| GEAUGA COUNTY SERVICES CENTER PWS | OH2868112 | Ohio | Community | 570 |
| SWIFT MART INC. | OH1560012 | Ohio | Transient Non-Community | 570 |
| RAWSON VILLAGE | OH3200612 | Ohio | Community | 570 |
| WOODRIDGE ELEMENTARY SCHOOL | OH7754422 | Ohio | Non-Transient Non-Community | 568 |
| ALTON HALL ELEMENTARY SCHOOL | OH2540812 | Ohio | Non-Transient Non-Community | 567 |
| MANCHESTER HIGH SCHOOL | OH7799961 | Ohio | Non-Transient Non-Community | 566 |
| MEDINA CO/SHARON-WADSWORTH PWS | OH5202003 | Ohio | Community | 566 |
| SCIOTO COUNTRY CLUB, INC. | OH2549212 | Ohio | Non-Transient Non-Community | 565 |
| COPLEY FAIRLAWN MID SCH - NORTH WING | OH7775012 | Ohio | Non-Transient Non-Community | 564 |
| DELTA VILLAGE - FULTON COUNTY | OH2637915 | Ohio | Non-Transient Non-Community | 564 |
| CRESTWOOD HILLS C AND R ASSOCIATION | OH7000812 | Ohio | Community | 564 |
| ARCADIA VILLAGE | OH3200903 | Ohio | Community | 564 |
| CORNING, VILLAGE OF | OH6400003 | Ohio | Community | 563 |
| GLENWOOD ELEMENTARY SCL. | OH8746812 | Ohio | Non-Transient Non-Community | 563 |
| LAKE SHERMAN VILLAGE PWS | OH7602712 | Ohio | Community | 563 |
| CLARKSVILLE VILLAGE PWS | OH1400203 | Ohio | Community | 562 |
| LYONS VILLAGE | OH2600603 | Ohio | Community | 562 |
| MIDDLEBRANCH ELEMENTARY | OH7638912 | Ohio | Non-Transient Non-Community | 561 |
| COLUMBIANA CO CAREER CENTER | OH1555112 | Ohio | Non-Transient Non-Community | 560 |
| PRIN,NOTRE DAME ACADEMY-ELEM | OH2840912 | Ohio | Transient Non-Community | 560 |
| COPLEY FAIRLAWN MID SCHOOL - SOUTH WING | OH7793012 | Ohio | Non-Transient Non-Community | 560 |
| UC HEALTH MEDICAL CENTER SCIS | OH3139913 | Ohio | Non-Transient Non-Community | 558 |
| MARLINGTON MIDDLE SCHOOL | OH7638712 | Ohio | Non-Transient Non-Community | 557 |
| NEW KNOXVILLE SCHOOLS | OH0632112 | Ohio | Non-Transient Non-Community | 552 |
| RUSHSYLVANIA VILLAGE PWS | OH4602112 | Ohio | Community | 551 |
| HYLEN SOUDERS ELEM SCHOOL | OH2132312 | Ohio | Non-Transient Non-Community | 550 |
| TENNECO PACKAGING | OH8544612 | Ohio | Non-Transient Non-Community | 550 |
| CLARKSVILLE WATER DEPARTMENT | OH1400211 | Ohio | Community | 550 |
| FAIRLAND HIGH SCHOOL | OH4430512 | Ohio | Non-Transient Non-Community | 550 |
| PRIN,SPRINGFIELD HIGH SCHOOL | OH5038812 | Ohio | Transient Non-Community | 550 |
| EDISON HIGH SCHOOL | OH2230812 | Ohio | Non-Transient Non-Community | 550 |
| JACKSON CNTY WATER CO-J | OH4000703 | Ohio | Community | 550 |
| REPUBLIC VILLAGE | OH7400812 | Ohio | Community | 550 |
| PLAIN CENTER ELEMENTARY SCHOOL | OH7641012 | Ohio | Non-Transient Non-Community | 550 |
| MAPLE LAKES CAMPGROUND | OH5250212 | Ohio | Transient Non-Community | 550 |
| LONGS RETREAT MAIN SYSTEM | OH6630712 | Ohio | Transient Non-Community | 550 |
| MIDWAY MARATHON | OH8557512 | Ohio | Transient Non-Community | 550 |
| CAMP WISE | OH2830912 | Ohio | Transient Non-Community | 550 |
| BERLIN CHRISTIAN FELLOW | OH3844612 | Ohio | Transient Non-Community | 550 |
| CHRIST THE WORD CHURCH | OH4846316 | Ohio | Non-Transient Non-Community | 550 |
| MOLSON COORS USA LLC | OH0937812 | Ohio | Non-Transient Non-Community | 550 |