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 |
|---|---|---|---|---|
| FAIRBORN-CITY/CENTRAL PARK | OH2900622 | Ohio | Community | 1,001 |
| SPEEDWAY 3512 PWS | OH2865112 | Ohio | Transient Non-Community | 1,001 |
| ODOT REST AREA 1-33 1-34 | OH8841412 | Ohio | Transient Non-Community | 1,001 |
| GLANDORF VILLAGE | OH6901303 | Ohio | Community | 1,001 |
| ODOT REST AREA 1-31 EB | OH0247812 | Ohio | Transient Non-Community | 1,000 |
| MGR,E.HARBOR STATE PARK | OH6239412 | Ohio | Transient Non-Community | 1,000 |
| FAYETTE CO - RATTLESNAKE PWS | OH2438715 | Ohio | Non-Transient Non-Community | 1,000 |
| ROUND-UP LAKE-BRONCO | OH6751912 | Ohio | Transient Non-Community | 1,000 |
| ODNR-SHAWNEE STATE PARK/LODGE | OH7332111 | Ohio | Transient Non-Community | 1,000 |
| SUPT,MINGO ESTATES WATER SYS. | OH2301612 | Ohio | Community | 1,000 |
| MERITOR HEAVY VEHICLE SYS, LLC | OH4536212 | Ohio | Non-Transient Non-Community | 1,000 |
| MGR,STONELICK STATE PARK-OFICE | OH1331411 | Ohio | Transient Non-Community | 1,000 |
| ODOT REST AREA 9-23 PWS | OH7332512 | Ohio | Transient Non-Community | 1,000 |
| BARLOW FAIR BOARD | OH8430712 | Ohio | Transient Non-Community | 1,000 |
| GREAT LAKES CHEESE - HIRAM PWS | OH2866812 | Ohio | Non-Transient Non-Community | 1,000 |
| WARREN CO,SOCIALVILLE WAT.AREA | OH8302103 | Ohio | Community | 1,000 |
| MGR,CHRYSLER CORP-EAST WELL | OH5732012 | Ohio | Transient Non-Community | 1,000 |
| ROUND-UP LAKE-HONEY HUT | OH6752212 | Ohio | Transient Non-Community | 1,000 |
| MGR,COWAN LAKE STATE PARK-OFCE | OH1435011 | Ohio | Transient Non-Community | 1,000 |
| SPEEDWAY | MI2052103 | Ohio | Transient Non-Community | 1,000 |
| SPEEDWAY SUPER AMERICA #8310 | IN2500067 | Ohio | Transient Non-Community | 1,000 |
| ODNR-LAKE HOPE STATE PAR | OH8235411 | Ohio | Transient Non-Community | 1,000 |
| SUNSET PARK REC INC | OH7643112 | Ohio | Transient Non-Community | 1,000 |
| SEVEN MILE VILLAGE PWS | OH0902612 | Ohio | Community | 1,000 |
| PRINCIPAL,FERGUSON JR HIGH SCH | OH2948112 | Ohio | Transient Non-Community | 1,000 |
| CONVENIENT FOOD MART | OH4340012 | Ohio | Transient Non-Community | 1,000 |
| ODOT REST AREA 1-32 WB | OH0247912 | Ohio | Transient Non-Community | 1,000 |
| MAGNETIC SPRINGS WATER CO | OH2550212 | Ohio | Transient Non-Community | 1,000 |
| MGR,MCDONALD'S RESTAURANT | OH7839712 | Ohio | Transient Non-Community | 1,000 |
| ODOT REST AREA 9-30 | OH4033512 | Ohio | Transient Non-Community | 1,000 |
| MOUNT CARMEL GROVE CITY | OH2570730 | Ohio | Non-Transient Non-Community | 1,000 |
| PRINCIPAL,WATKINS HIGH SCHOOL | OH4537812 | Ohio | Transient Non-Community | 1,000 |
| MGR,ODNR ROCKY FORK ST PK | OH3636811 | Ohio | Transient Non-Community | 1,000 |
| ELDORA SPEEDWAY NORTH WELL PWS | OH1950617 | Ohio | Transient Non-Community | 1,000 |
| ODOT REST AREA 4-10 PWS | OH7851212 | Ohio | Transient Non-Community | 1,000 |
| FAIRLAND HIGH SCHOOL-STADIUM | OH4433112 | Ohio | Non-Transient Non-Community | 1,000 |
| POWER PLANT MGR,NCR CORP. | OH5737212 | Ohio | Transient Non-Community | 1,000 |
| OP. COLS ZOO AMUSEMENT PARK | OH2132112 | Ohio | Transient Non-Community | 1,000 |
| ROUND-UP LAKE-POOL | OH6779012 | Ohio | Transient Non-Community | 1,000 |
| MGR GEYERS SUPER VALU MARKET | OH7031812 | Ohio | Transient Non-Community | 1,000 |
| QUAKER CITY MOTORSPORTS PARK PWS | OH5055023 | Ohio | Transient Non-Community | 1,000 |
| ELDORA SPEEDWAY INFIELD WELL PWS | OH1950615 | Ohio | Transient Non-Community | 1,000 |
| MGR,ODNR ROCKY FORK ST PK | OH3637011 | Ohio | Transient Non-Community | 1,000 |
| SPEEDWAY GAS UNIT 3672 PWS | OH7799612 | Ohio | Transient Non-Community | 1,000 |
| MGR, COWAN LAKE STATE PARK-OFC | OH1431711 | Ohio | Transient Non-Community | 1,000 |
| MUNROE FALLS METRO PARK-MAPLE | OH7793212 | Ohio | Transient Non-Community | 1,000 |
| MGR,CRANE CREEK STATE PARK | OH6239312 | Ohio | Transient Non-Community | 1,000 |
| MT. GILEAD STATE PARK #3 | OH5930212 | Ohio | Transient Non-Community | 999 |
| MEAD PAPER CORP. | OH7134812 | Ohio | Non-Transient Non-Community | 999 |
| MT. GILEAD STATE PARK #2 | OH5930112 | Ohio | Transient Non-Community | 999 |