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 |
|---|---|---|---|---|
| MT GILEAD TRUCK PLAZA | OH5940112 | Ohio | Transient Non-Community | 257 |
| PRIN,HOMER ELEMENTARY SCHOOL | OH5249612 | Ohio | Transient Non-Community | 257 |
| HCWSD-UNIONVALE-KENWOOD | OH3401503 | Ohio | Community | 257 |
| TRACTOR SUPPLY CO.,INC. | OH7035312 | Ohio | Transient Non-Community | 256 |
| TEBOS CLUB & RESTAURANT INC | OH1734012 | Ohio | Transient Non-Community | 256 |
| PRIN,POLK ELEM SCHOOL | OH0332712 | Ohio | Transient Non-Community | 256 |
| GRACE BIBLE CHURCH | OH2542112 | Ohio | Transient Non-Community | 256 |
| MILLERSVILLE ST MARY CHURCH | OH7241612 | Ohio | Transient Non-Community | 256 |
| TCMSD-RIDGEWOOD PWS | OH7901912 | Ohio | Community | 256 |
| INSOURCE TECHNOLOGIES PWS | OH6334119 | Ohio | Non-Transient Non-Community | 255 |
| ODNR-QUAIL HOLLOW MANOR HOUSE | OH7659112 | Ohio | Transient Non-Community | 255 |
| WEST GREENWICH TRAVEL CENTER | RI2980015 | Ohio | Non-Transient Non-Community | 255 |
| ST BRENDAN ELEMENTARY SCHOOL | OH2534612 | Ohio | Non-Transient Non-Community | 255 |
| PAX MACHINE WORKS | OH5438212 | Ohio | Non-Transient Non-Community | 255 |
| KAISER ALUMINUM CORP. | OH4533812 | Ohio | Non-Transient Non-Community | 255 |
| AMESVILLE PUBLIC WATER SYSTEM | OH0500112 | Ohio | Community | 255 |
| GREEN ACRES CAMPGROUND & RV PK | MI2008212 | Ohio | Transient Non-Community | 254 |
| PRINCIPAL,MT CORY MIDDLE SCH | OH3237512 | Ohio | Transient Non-Community | 253 |
| MCCUTCHENVILLE ELEMENTARY SCHOOL PWS | OH7444912 | Ohio | Non-Transient Non-Community | 253 |
| WEST POINT ELEM SCHOOL | OH1555512 | Ohio | Non-Transient Non-Community | 253 |
| LAKEVIEW MARATHON | OH4650312 | Ohio | Transient Non-Community | 253 |
| STANDING ROCK FARMS | OH4342118 | Ohio | Transient Non-Community | 252 |
| WINBURY PROFESSIONAL CENTER PWS | OH2870112 | Ohio | Non-Transient Non-Community | 252 |
| MWCD-CLENDENING MARINA | OH3431612 | Ohio | Transient Non-Community | 251 |
| PRINCIPAL,SUMMERFIELD ELEM SCH | OH6131512 | Ohio | Transient Non-Community | 251 |
| MARTIN MARIETTA WELL N5 | OH7251012 | Ohio | Non-Transient Non-Community | 250 |
| WHITETAIL RUN HOMEOWNERS | OH2803512 | Ohio | Community | 250 |
| MARTIN MARIETTA N 10 | OH7252212 | Ohio | Non-Transient Non-Community | 250 |
| MEADOWBROOK PARK-BALLROOM | OH7447912 | Ohio | Transient Non-Community | 250 |
| RANGER, CAMP TUSCAZOAR | OH7931812 | Ohio | Transient Non-Community | 250 |
| KAMMER PLANT | WV9925013 | Ohio | Non-Transient Non-Community | 250 |
| MERLES RESTAURANT | OH7646612 | Ohio | Transient Non-Community | 250 |
| MIAMI EAST JR. HIGH SCHO | OH5540812 | Ohio | Non-Transient Non-Community | 250 |
| LITTLE MIAMI ESTATES-MHP | OH8346803 | Ohio | Community | 250 |
| COUNTRY KITCHEN | OH8331708 | Ohio | Transient Non-Community | 250 |
| YE OLDE ENGLISH TAVERN | OH3136412 | Ohio | Transient Non-Community | 250 |
| TOMS FOOD MART PWS | OH3139012 | Ohio | Transient Non-Community | 250 |
| EB FUEL STOPS | IN2180043 | Ohio | Transient Non-Community | 250 |
| DONALEED'S | OH5531412 | Ohio | Transient Non-Community | 250 |
| LONG BEACH ASSOCIATION | OH6202112 | Ohio | Transient Non-Community | 250 |
| LEHNERS COUNTRY GATHERING PWS | OH2135212 | Ohio | Transient Non-Community | 250 |
| SOUTH RANGE LOCAL SCHOOLS ATH COMPLEX | OH5055028 | Ohio | Transient Non-Community | 250 |
| MGR,DONALD SMITH WATER HAULING | OH2201603 | Ohio | Community | 250 |
| BEAVER GRILL | OH2945112 | Ohio | Transient Non-Community | 250 |
| FT JENNINGS ELEMENTARY SCHOOL | OH6933312 | Ohio | Non-Transient Non-Community | 250 |
| SOUTH BEACH | OH7791012 | Ohio | Transient Non-Community | 250 |
| TECUMSEH YMCA-FAMILY CENTER | OH1239912 | Ohio | Transient Non-Community | 250 |
| SUGAR ISLE GC-RESTAURANT | OH1240712 | Ohio | Transient Non-Community | 250 |
| GRACE PRESBYTERIAN CHURC | OH7794012 | Ohio | Transient Non-Community | 250 |
| CINDYS RESTAURANT | OH5536212 | Ohio | Transient Non-Community | 250 |