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 |
|---|---|---|---|---|
| MCDONALDS RESTAURANT | OH4938912 | Ohio | Non-Transient Non-Community | 1,248 |
| GNADENHUTTEN | OH7900512 | Ohio | Community | 1,240 |
| NEW VIENNA VILLAGE | OH1400815 | Ohio | Community | 1,240 |
| NEW WATERFORD VILLAGE PWS | OH1501722 | Ohio | Community | 1,238 |
| SMITHVILLE VILLAGE PWS | OH8503512 | Ohio | Community | 1,232 |
| AQUA OHIO - LAKE WHITE PWS | OH6600312 | Ohio | Community | 1,229 |
| PLEASANT HILL VILLAGE PWS | OH5501312 | Ohio | Community | 1,226 |
| NEW WASHINGTON WATER DEPT | OH1700414 | Ohio | Community | 1,225 |
| DEGRAFF VILLAGE PWS | OH4600512 | Ohio | Community | 1,215 |
| SPEEDWAY #8591 - GRAND BLANC | MI2150625 | Ohio | Transient Non-Community | 1,215 |
| ODNR-MOHICAN LODGE/PLEASANT HILL | OH0343512 | Ohio | Non-Transient Non-Community | 1,210 |
| PORTAGE COUNTY WR - MANTUA VILLAGE PWS | OH6702212 | Ohio | Community | 1,207 |
| RIVERVIEW HIGH SCHOOL | OH1633112 | Ohio | Non-Transient Non-Community | 1,207 |
| NEWTON MCDONALDS | NJ1910329 | Ohio | Transient Non-Community | 1,207 |
| PANDORA VILLAGE | OH6900912 | Ohio | Community | 1,204 |
| COPLEY SQUARE WATER CO. | OH7705812 | Ohio | Community | 1,200 |
| MGR T & A THRIF - T - MART | OH7035412 | Ohio | Transient Non-Community | 1,200 |
| PERRY'S PARTNERS INC PWS | OH6259412 | Ohio | Transient Non-Community | 1,200 |
| BAY POINT,INC. | OH6230211 | Ohio | Transient Non-Community | 1,200 |
| GREEN COVE CONDOMINIUMS | OH6204811 | Ohio | Community | 1,200 |
| VICTORY ASSEMBLY OF GOD PWS | OH5038512 | Ohio | Transient Non-Community | 1,200 |
| BELOIT PUBLIC WATER SYSTEM | OH5002903 | Ohio | Community | 1,200 |
| MCDONALDS RESTAURANT 4326 PWS | OH4543512 | Ohio | Transient Non-Community | 1,200 |
| SUPT,LYNCHBURG WATER DEPT. | OH3600916 | Ohio | Community | 1,200 |
| ROLLING ACRES MOBILE PK. | OH3101912 | Ohio | Community | 1,200 |
| GREENE CO.WOODSIDE PARK SAN D. | OH2901312 | Ohio | Community | 1,200 |
| FIVE STAR BP-PARKMAN PWS | OH2864412 | Ohio | Transient Non-Community | 1,200 |
| UHHS GEAUGA MEDICAL CENTER | OH2800712 | Ohio | Non-Transient Non-Community | 1,200 |
| MOHAWK UTILITIES INC,PLANT # 2 | OH1000322 | Ohio | Community | 1,200 |
| MOHAWK UTILITIES INC, PLANT #1 | OH1000312 | Ohio | Community | 1,200 |
| MALVERN VILLAGE PWS | OH1000112 | Ohio | Community | 1,200 |
| ALLEN EAST LOCAL SCHOOLS | OH0254212 | Ohio | Non-Transient Non-Community | 1,200 |
| SPEEDWAY #8741 | MI2025619 | Ohio | Transient Non-Community | 1,200 |
| ASHLEY VILLAGE PWS | OH2100011 | Ohio | Community | 1,198 |
| CVNRAHAPPY DAYS/VIRG KE PWS | OH7783812 | Ohio | Transient Non-Community | 1,195 |
| APPLE CREEK VILLAGE PWS | OH8500112 | Ohio | Community | 1,190 |
| MCDONALDS RESTAURANT | OH6252812 | Ohio | Non-Transient Non-Community | 1,185 |
| NORTHMOR SCHOOL PWS | OH5942712 | Ohio | Non-Transient Non-Community | 1,180 |
| LIBERTY CENTER VILLAGE | OH3500603 | Ohio | Community | 1,180 |
| CLEAR FORK HIGH SCHOOL | OH7041812 | Ohio | Non-Transient Non-Community | 1,178 |
| ANSONIA VILLAGE PWS | OH1900012 | Ohio | Community | 1,174 |
| MWCD-ATWOOD RESORT | OH1038311 | Ohio | Non-Transient Non-Community | 1,170 |
| LICKING HTS HIGH SCHOOL | OH4542915 | Ohio | Non-Transient Non-Community | 1,165 |
| LICKING HEIGHTS HIGH SCHOOL | OH4542912 | Ohio | Non-Transient Non-Community | 1,165 |
| BELLSTORES #1159 PWS | OH8564723 | Ohio | Transient Non-Community | 1,160 |
| CONTINENTAL VILLAGE | OH6900212 | Ohio | Community | 1,153 |
| HOLGATE VILLAGE | OH3500512 | Ohio | Community | 1,150 |
| GROVEPORT MADISON HIGH SCHOOL | OH2544412 | Ohio | Non-Transient Non-Community | 1,150 |
| ATTICA VILLAGE | OH7400011 | Ohio | Community | 1,148 |
| RIVERDALE LOCAL SCHOOLS | OH3239812 | Ohio | Non-Transient Non-Community | 1,127 |