Browse Water Systems
16,272 public water systems in OH.
Public Water Systems Database
Browse 16,272 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 |
|---|---|---|---|---|
| TRINITY FAMILY LIFE CENTER PWS | OH2344912 | Ohio | Transient Non-Community | 509 |
| HALE FARM - HERRICK WELL | OH7783312 | Ohio | Transient Non-Community | 508 |
| GRAHAM NORTH ELEMENTARY | OH1133812 | Ohio | Non-Transient Non-Community | 507 |
| LAKEWOOD HIGH SCHOOL | OH4534312 | Ohio | Non-Transient Non-Community | 507 |
| HARMONY ESTATES MOBILE HOME PARK | OH1202512 | Ohio | Community | 507 |
| SAVE-A-LOT NO. 632 | OH7667312 | Ohio | Transient Non-Community | 505 |
| PRINCIPAL,NORTHWOOD ELEM SCH | OH7640112 | Ohio | Transient Non-Community | 505 |
| BAYSHORE CAMPGROUND PWS | OH0400112 | Ohio | Transient Non-Community | 503 |
| SPEEDWAY #7157 | IN2300040 | Ohio | Transient Non-Community | 503 |
| STOCKPORT VILLAGE PWS | OH5800912 | Ohio | Community | 503 |
| BP OIL FACILITY #08069 | OH4936912 | Ohio | Transient Non-Community | 503 |
| ODOT REST AREA 2-2 | OH3530012 | Ohio | Transient Non-Community | 501 |
| MERCY ST RITA MC-SYSTEMS ABCD & K | OH0254919 | Ohio | Non-Transient Non-Community | 501 |
| DAIRY MART - 5071 | OH6760412 | Ohio | Transient Non-Community | 500 |
| MGR,OH.HS,LEO PETROGLYTH | OH4033112 | Ohio | Transient Non-Community | 500 |
| B. P. OIL - KENT | OH6743812 | Ohio | Transient Non-Community | 500 |
| TIMBERLINE GAS STATION (STORE #263) | MI2015610 | Ohio | Transient Non-Community | 500 |
| MGR,OHIO DNR,PIEDMONT LAKE | OH0734112 | Ohio | Transient Non-Community | 500 |
| MGR,OH.DNR,PIEDMONT LK MARINA | OH0734212 | Ohio | Transient Non-Community | 500 |
| MGR,OHIO DNR,PIEDMONT LK.CAMP | OH0734312 | Ohio | Transient Non-Community | 500 |
| CLEVE METROPARKS HINCKLEY LAKE BATH | OH5256112 | Ohio | Transient Non-Community | 500 |
| HOLY MARTYR'S CATHOLIC PWS | OH5255612 | Ohio | Transient Non-Community | 500 |
| MELROSE ESTATES | OH2303003 | Ohio | Community | 500 |
| BARRINGTON IRVING | NH0158130 | Ohio | Transient Non-Community | 500 |
| BONITA PARK | OH5255312 | Ohio | Transient Non-Community | 500 |
| TRAVELCENTERS OF AMERICA BATTLE CREEK | MI2010113 | Ohio | Non-Transient Non-Community | 500 |
| JR VALENTINES RESTAURANT | OH5249812 | Ohio | Transient Non-Community | 500 |
| CLARKSBURG VILLAGE PWS | OH7100212 | Ohio | Community | 500 |
| GIANT OIL #440 PWS | OH5244912 | Ohio | Transient Non-Community | 500 |
| BP OF CHESTERLAND | OH2856008 | Ohio | Transient Non-Community | 500 |
| ODOT-REST AREA 3-39 PWS | OH5240912 | Ohio | Transient Non-Community | 500 |
| VALLEY VIEW LAKE PARK-1 | OH5251812 | Ohio | Transient Non-Community | 500 |
| ST. JOHN NEUMANN CATHOLIC CH. | OH2132212 | Ohio | Transient Non-Community | 500 |
| VALLEY VIEW LAKE PARK-2 | OH5251912 | Ohio | Transient Non-Community | 500 |
| IRONDALE WATER DEPARTMENT | OH4100603 | Ohio | Community | 500 |
| MGR,OH HS BUCKEYE FURNACE | OH4033012 | Ohio | Transient Non-Community | 500 |
| EDDIE BAKER,BAKERS GROCERY | OH4030012 | Ohio | Transient Non-Community | 500 |
| EAST TRAILERS, LLC | OH6738712 | Ohio | Non-Transient Non-Community | 500 |
| SPEEDWAY 6959 | NC4392427 | Ohio | Transient Non-Community | 500 |
| CLEVE METROPARKS LEDGE LAKE CONCESS | OH5256312 | Ohio | Transient Non-Community | 500 |
| BP OIL - VROOMAN PWS | OH4333017 | Ohio | Transient Non-Community | 500 |
| NORWALK RPM | OH3941912 | Ohio | Non-Transient Non-Community | 500 |
| ODOT REST AREA 6-22 PWS | OH4940612 | Ohio | Transient Non-Community | 500 |
| DUTCH PANTRY RESTAURANT | OH7037112 | Ohio | Non-Transient Non-Community | 500 |
| SALEM MIDDLE SCHOOL | OH1132612 | Ohio | Non-Transient Non-Community | 500 |
| JEROMESVILLE VILLAGE | OH0300912 | Ohio | Community | 500 |
| ENGLEFIELD OIL-ASHLAND ROAD | OH7031312 | Ohio | Transient Non-Community | 500 |
| GRAHAM SOUTH ELEMENTARY | OH1133712 | Ohio | Non-Transient Non-Community | 500 |
| SPEEDWAY #9956 | NY0530027 | Ohio | Transient Non-Community | 500 |
| CLARK COUNTY MAPLEWOOD PWS | OH1200903 | Ohio | Community | 500 |