Browse Water Systems
16,110 public water systems in OH.
Public Water Systems Database
Browse 16,110 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 |
|---|---|---|---|---|
| CAMP CARDINAL FOR GIRLS | OH0433012 | Ohio | Transient Non-Community | 100 |
| LAWSON STORE NO. 5121 | OH7762012 | Ohio | Transient Non-Community | 100 |
| ODNR-NIMISILA RES-BEACH-1 | OH7763712 | Ohio | Transient Non-Community | 100 |
| MAR KEY LOUNGE | OH7762912 | Ohio | Transient Non-Community | 100 |
| MT ZION METHODIST CHURCH | OH3237712 | Ohio | Transient Non-Community | 99 |
| PARK DRIVE-IN | OH0332512 | Ohio | Transient Non-Community | 99 |
| MGR,DAVLIN LAKE PARK | OH8432912 | Ohio | Transient Non-Community | 99 |
| MGR,DAVLIN LAKE PARK | OH8432812 | Ohio | Transient Non-Community | 99 |
| BLUE RIVER ESTATES MOBILE HOME PARK | IN5273001 | Ohio | Community | 99 |
| FIRST MERIT BANK PWS | OH7055012 | Ohio | Transient Non-Community | 99 |
| EDGEWATER ESTATES MHP | OH2200112 | Ohio | Community | 99 |
| LEESVILLE LAND LLC | OH3439212 | Ohio | Non-Transient Non-Community | 99 |
| NUGENTS CANAL CLUB | OH6244308 | Ohio | Transient Non-Community | 99 |
| MGR,GOLDEN NUGGET RESTAURANT | OH4131812 | Ohio | Transient Non-Community | 99 |
| SUPT,NAZARETH HALL MILITARY SC | OH8701512 | Ohio | Community | 99 |
| CONCORD CARE CENTER OF HARTFORD | OH7800812 | Ohio | Community | 99 |
| SOUTHERN PERRY CO-IRISH RIDGE | OH6434912 | Ohio | Community | 98 |
| CLINTON CTY COMMUNITY ACTION | OH1435212 | Ohio | Non-Transient Non-Community | 98 |
| MEADOW BROOK ESTATES MHP | OH3900612 | Ohio | Community | 98 |
| PIQUA EAST MALL | OH5547912 | Ohio | Non-Transient Non-Community | 98 |
| BETHLEHEM CHRISTIAN SCHOOL (3RD -8TH) | OH1831812 | Ohio | Non-Transient Non-Community | 98 |
| TRICOR METALS | OH8530512 | Ohio | Non-Transient Non-Community | 98 |
| GAME TIME SPORTS CENTER | OH1133612 | Ohio | Transient Non-Community | 98 |
| MORGAN COUNTY CARE CENTER | OH5800612 | Ohio | Community | 98 |
| MORRIS MOBILE HOME PARK | OH6503212 | Ohio | Community | 98 |
| TELESIS TECHNOLOGIES INC | OH6539812 | Ohio | Non-Transient Non-Community | 98 |
| MARINA DEL-ISLE-MARINA PWS | OH6252912 | Ohio | Transient Non-Community | 98 |
| BLANCHARD VALLEY FARMERS COOPERATIVE - E | OH3246212 | Ohio | Transient Non-Community | 98 |
| CARLISLE MANOR HEALTH C. | OH8300112 | Ohio | Community | 98 |
| COOKS CREEK NATURE PRESERVE | OH6539212 | Ohio | Transient Non-Community | 97 |
| OAK HILL MOBILE HOME PARK | OH3000412 | Ohio | Community | 97 |
| HARLEM SPRINGS ELEMENTARY | OH1034812 | Ohio | Non-Transient Non-Community | 97 |
| GUARDIAN FAB., INC. | OH6233912 | Ohio | Non-Transient Non-Community | 97 |
| PENNY LANE | OH6244912 | Ohio | Transient Non-Community | 97 |
| EXCHANGE BANK PWS | OH8750212 | Ohio | Transient Non-Community | 97 |
| GOOD SHEPHERD MANOR | OH6600212 | Ohio | Community | 97 |
| SOUTHEAST CAMPUS PWS | OH6783112 | Ohio | Non-Transient Non-Community | 96 |
| CAMP BETHANY - BATHHOUSE | OH3846212 | Ohio | Transient Non-Community | 96 |
| BULLDOG'S BAR AND GRILL | OH5040112 | Ohio | Transient Non-Community | 96 |
| EDGEWOOD ESTATES | OH7004412 | Ohio | Community | 96 |
| BLUE ROOM TAVERN | OH8830412 | Ohio | Transient Non-Community | 96 |
| LEGACY SPRINGS LODGE PWS | OH4241112 | Ohio | Transient Non-Community | 96 |
| MORRIS BEAN COMPANY | OH2950412 | Ohio | Non-Transient Non-Community | 96 |
| CARDINAL-NEW PARIS HEALTH | OH6800212 | Ohio | Community | 96 |
| TIP TOP CAMP 3 | OH5535112 | Ohio | Transient Non-Community | 96 |
| PORTAGE COVE PK & MARINA | OH6244412 | Ohio | Transient Non-Community | 96 |
| FLAT ROCK CARE CENTER PWS | OH7400312 | Ohio | Community | 96 |
| WESLEY RIDGE - BISHOP PLACE | OH2353314 | Ohio | Community | 96 |
| WOLF CREEK WINERY | OH7722512 | Ohio | Transient Non-Community | 96 |
| SPRING VALLEY MHP | OH4901412 | Ohio | Community | 96 |