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 |
|---|---|---|---|---|
| SCIO PWS | OH3401312 | Ohio | Community | 763 |
| ODOT REST AREA 1-27 EB | OH8136612 | Ohio | Transient Non-Community | 761 |
| ODNR - HARRISON LAKE ST PK | OH2631412 | Ohio | Transient Non-Community | 760 |
| CATHEDRAL OF LIFE | OH7662512 | Ohio | Transient Non-Community | 760 |
| NORTHERN OHIO RURAL WATER - CAMP ROAD | OH3946916 | Ohio | Community | 758 |
| SIX GATE FUEL STOP | OH7250112 | Ohio | Transient Non-Community | 758 |
| AMANDA VILLAGE PWS | OH2300012 | Ohio | Community | 757 |
| MARSHALLVILLE VILLAGE PWS | OH8501912 | Ohio | Community | 756 |
| ODOT REST AREA 6-9 PWS | OH2430012 | Ohio | Transient Non-Community | 755 |
| WESTERVILLE ESTATES MHP | OH2101203 | Ohio | Community | 754 |
| REVERE MIDDLE SCHOOL | OH7752312 | Ohio | Non-Transient Non-Community | 752 |
| ENCHANTED ACRES MHP | OH2500712 | Ohio | Community | 750 |
| SOUTHEAST ELEMENTARY SCHOOL PWS | OH6753612 | Ohio | Non-Transient Non-Community | 750 |
| HEART OF OHIO ANTIQUE PWS | OH1247312 | Ohio | Transient Non-Community | 750 |
| SIMS AND MURRY MARATHON PWS | OH1250812 | Ohio | Transient Non-Community | 750 |
| BROOKSIDE DAIRY & CONVENIENCE STORE | OH8130612 | Ohio | Transient Non-Community | 750 |
| QUAKER CITY | OH3001011 | Ohio | Community | 750 |
| OBETZ SATELLITE 5 PWS | OH2554903 | Ohio | Non-Transient Non-Community | 750 |
| WESTFALL ELEMENTARY SCHOOL PWS | OH6541612 | Ohio | Non-Transient Non-Community | 750 |
| CLARIDON MINI-MART | OH2874412 | Ohio | Transient Non-Community | 750 |
| MGR,STROSNIDER WATER HAULER | OH1302003 | Ohio | Community | 750 |
| JOSEPH BADGER LOCAL SCHOOL PWS | OH7854712 | Ohio | Non-Transient Non-Community | 750 |
| AQUA OHIO - SENECA | OH8601512 | Ohio | Community | 750 |
| BURGER FRUIT & VEGETABLES | OH3130512 | Ohio | Transient Non-Community | 750 |
| PORTAGE COUNTY WR - CJAG | OH6746012 | Ohio | Transient Non-Community | 750 |
| HEATHER HILL NURSING HOME | OH2801212 | Ohio | Community | 750 |
| CLAYS PARK RESORT - CAMPING RESORT | OH7654812 | Ohio | Transient Non-Community | 750 |
| ST.FRANCIS CHURCH | OH7796012 | Ohio | Transient Non-Community | 750 |
| YOHE PLAZA | OH7667612 | Ohio | Transient Non-Community | 750 |
| BRITTON ELEMENTARY BLDG | OH2530412 | Ohio | Non-Transient Non-Community | 745 |
| PRINCIPAL,BUCKEYE HIGH SCHOOL | OH5231012 | Ohio | Transient Non-Community | 745 |
| THE PLANTATION | OH3130312 | Ohio | Transient Non-Community | 744 |
| GREENE COUNTY - FAIRBORN | OH2956203 | Ohio | Community | 743 |
| TRUMBULL CO. - WARREN TWP PWS | OH7806112 | Ohio | Community | 740 |
| ANKENEY JUNIOR HIGH SCHOOL | OH2930212 | Ohio | Non-Transient Non-Community | 740 |
| CHAMPIAN CENTRAL ELEMENTARY | OH7848512 | Ohio | Transient Non-Community | 738 |
| TUSLAW HIGH SCHOOL | OH7643612 | Ohio | Non-Transient Non-Community | 738 |
| EASTWOOD ELEMENTARY SCHOOL | OH8753214 | Ohio | Non-Transient Non-Community | 737 |
| GRAHAM HIGH SCHOOL | OH1132212 | Ohio | Non-Transient Non-Community | 735 |
| PERRYSVILLE VILLAGE | OH0301212 | Ohio | Community | 735 |
| BP OIL #01981 | OH7049612 | Ohio | Transient Non-Community | 733 |
| LICKING COUNTY PRESCOTT ESTATES | OH4501712 | Ohio | Community | 732 |
| SOUTHINGTON LOCAL SCHOOL | OH7836112 | Ohio | Non-Transient Non-Community | 731 |
| CIRCLE K 5685 | OH2834612 | Ohio | Transient Non-Community | 730 |
| GREEN MEADOWS MOBILE HOME PARK | OH4901812 | Ohio | Community | 730 |
| OAKWOOD VILLAGE | OH6300312 | Ohio | Community | 727 |
| AQUA OHIO - SHEPARD HILLS PWS | OH7704212 | Ohio | Community | 725 |
| CHINESE LANTERN RESTAURANT | OH2857012 | Ohio | Transient Non-Community | 725 |
| BRUSH WELLMAN | OH6230812 | Ohio | Non-Transient Non-Community | 725 |
| UNITED LOCAL ELEMENTARY | OH1544712 | Ohio | Non-Transient Non-Community | 725 |