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 |
|---|---|---|---|---|
| SCIOTO WATER, INC.-WHEELERSBURG | OH7301003 | Ohio | Community | 1,397 |
| LAKE LORELEI REGIONAL WATER PWS | OH0800911 | Ohio | Community | 1,392 |
| NORTHERN OHIO RURAL WATER-HOLIDAY LKS PW | OH3900412 | Ohio | Community | 1,388 |
| WEST ALEXANDRIA, VILLAGE OF | OH6801312 | Ohio | Community | 1,385 |
| LAGRANGE WATER DEPARTMENT | OH4700611 | Ohio | Community | 1,385 |
| PIKE WATER, INC.-ROSS #1 PWS | OH6601703 | Ohio | Community | 1,383 |
| BETHESDA PUBLIC WATER SYSTEM | OH0700511 | Ohio | Community | 1,382 |
| PIONEER VILLAGE | OH8601312 | Ohio | Community | 1,380 |
| MEDINA CO/WESTFIELD CENTER PWS | OH5201812 | Ohio | Community | 1,378 |
| PORTAGE-CATAWBA IS WATER | OH6204603 | Ohio | Community | 1,375 |
| TILTONSVILLE PWS | OH4102712 | Ohio | Community | 1,372 |
| MILAN VILLAGE | OH2201212 | Ohio | Community | 1,371 |
| JEFFERSONVILLE VILLAGE PWS | OH2400612 | Ohio | Community | 1,356 |
| WEST SALEM WATER DEPARTMENT | OH8504314 | Ohio | Community | 1,350 |
| FRAZEYSBURG PWS | OH6000612 | Ohio | Community | 1,340 |
| FAYETTE VILLAGE | OH2600412 | Ohio | Community | 1,340 |
| YOUNGS JERSEY DAIRY PWS | OH1240412 | Ohio | Non-Transient Non-Community | 1,340 |
| ODOT-REST AREA 3-37 NB PWS | OH0343312 | Ohio | Transient Non-Community | 1,339 |
| ALLIANCE DUCHESS SHOP 165 PWS | OH1531912 | Ohio | Transient Non-Community | 1,336 |
| STRYKER VILLAGE | OH8601712 | Ohio | Community | 1,335 |
| ODOT REST AREA 7-26/7-25 | OH0632412 | Ohio | Transient Non-Community | 1,333 |
| PEMBERVILLE VILLAGE | OH8701712 | Ohio | Community | 1,326 |
| ELGIN LOCAL SCHOOLS | OH5143912 | Ohio | Non-Transient Non-Community | 1,321 |
| OBETZ SATELLITE 6 PWS | OH2566512 | Ohio | Community | 1,317 |
| LEESBURG VILLAGE | OH3600712 | Ohio | Community | 1,315 |
| WEST LIBERTY-SALEM SCHOOL | OH1134012 | Ohio | Non-Transient Non-Community | 1,315 |
| SALEM REGIONAL MEDICAL CENTER | OH1566518 | Ohio | Non-Transient Non-Community | 1,310 |
| BISHOPVILLE WATER AND SEWER DISTRICT | OH0500403 | Ohio | Community | 1,308 |
| NORTHWESTERN ELEMENTARY, JUNIOR HIGH SCH | OH1233312 | Ohio | Non-Transient Non-Community | 1,307 |
| OHIO AND LEE TWP WATER AUTHORITY | OH5600412 | Ohio | Community | 1,301 |
| TRUCK STOPS OF AMERICA | OH8740012 | Ohio | Non-Transient Non-Community | 1,300 |
| ODNR-HUESTON WOODS/NORTH PLANT | OH6833611 | Ohio | Transient Non-Community | 1,300 |
| CAMPBELL SOUP SUPPLY CO | OH3531411 | Ohio | Non-Transient Non-Community | 1,300 |
| NEW WATERFORD WATER DEPT. | OH1501732 | Ohio | Community | 1,300 |
| RIPLEY-UNION RURAL WATER PWS | OH0801203 | Ohio | Community | 1,300 |
| SPEEDWAY/STARVIN MARVIN #6131 | IN2493082 | Ohio | Transient Non-Community | 1,300 |
| WEST GEAUGA CAMPUS | OH2843012 | Ohio | Non-Transient Non-Community | 1,298 |
| CATALINA MOBILE HOME PARK | OH0900512 | Ohio | Community | 1,280 |
| WEST HOLMES HIGH SCHOOL | OH3847812 | Ohio | Non-Transient Non-Community | 1,275 |
| TRAVELCENTERS OF AMERICA | IN2370872 | Ohio | Non-Transient Non-Community | 1,275 |
| WALNUT CREEK WATER CO. | OH3801512 | Ohio | Community | 1,270 |
| SWANCREEK WATER DISTRICT | OH2601512 | Ohio | Community | 1,269 |
| OBETZ SATELLITE 2 PWS | OH2554603 | Ohio | Community | 1,267 |
| CHAGRIN CINEMA SIX PWS | OH2856312 | Ohio | Transient Non-Community | 1,265 |
| JACKSON CO. WATER - A | OH4000203 | Ohio | Community | 1,263 |
| LAKOTA PRE K-12 SCHOOL | OH7259312 | Ohio | Non-Transient Non-Community | 1,262 |
| GREENE COUNTY - WILBERFORCE PWS | OH2903803 | Ohio | Community | 1,258 |
| BOTKINS VILLAGE PWS | OH7500212 | Ohio | Community | 1,250 |
| PLANT MGR,HOBART BROTHERS | OH5532112 | Ohio | Transient Non-Community | 1,250 |
| NORTHEAST WATER SYSTEM | OH2637812 | Ohio | Community | 1,250 |