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 |
|---|---|---|---|---|
| CHRIST THE WORD CHURCH | OH4846316 | Ohio | Non-Transient Non-Community | 550 |
| ODOT REST AREA 6-18 | OH5139312 | Ohio | Transient Non-Community | 547 |
| GERBERS POULTRY, INC. | OH8537712 | Ohio | Non-Transient Non-Community | 546 |
| NOLLEY ELEMENTARY SCHOOL | OH7778112 | Ohio | Non-Transient Non-Community | 546 |
| WESTFALL HIGH SCHOOL | OH6534912 | Ohio | Non-Transient Non-Community | 545 |
| FLOROS CAMPGROUND | OH6258312 | Ohio | Transient Non-Community | 545 |
| GREENE CO.SHAKER HEIGHTS SAN.D | OH2901012 | Ohio | Community | 543 |
| JACKSON CO. WATER-WELL C | OH4000903 | Ohio | Community | 543 |
| FIRELANDS JR HIGH SCHOOL | OH4731912 | Ohio | Non-Transient Non-Community | 542 |
| GIANT EAGLE 179 PWS | OH7759212 | Ohio | Non-Transient Non-Community | 540 |
| NEWTON ELEMENTARY SCHOOL | OH4544012 | Ohio | Non-Transient Non-Community | 540 |
| ELDORADO, VILLAGE OF | OH6800512 | Ohio | Community | 539 |
| SUPERIOR MIDDLE SCHOOL | OH8632612 | Ohio | Non-Transient Non-Community | 538 |
| SPRING VALLEY VILLAGE | OH2902422 | Ohio | Community | 538 |
| NORTH HAMPTON VILLAGE PWS | OH1203412 | Ohio | Community | 538 |
| YANKEE LAKE-BALLROOM | OH7851912 | Ohio | Transient Non-Community | 537 |
| SCIOTO WATER INC.-SR125 | OH7301203 | Ohio | Community | 537 |
| NORTH FAIRFIELD VILLAGE | OH3901012 | Ohio | Community | 534 |
| ELGIN SOUTH ELEMENTARY S | OH5131012 | Ohio | Non-Transient Non-Community | 534 |
| HARTVILLE ELEMENTARY | OH7654612 | Ohio | Non-Transient Non-Community | 532 |
| ATHENS MENTAL HEALTH CENTER | OH0501415 | Ohio | Community | 527 |
| USACE-BERLIN LAKE/ MILL CREEK REC. AREA | OH5040612 | Ohio | Transient Non-Community | 527 |
| WATERLOO PRIMARY SCHOOL | OH6775312 | Ohio | Non-Transient Non-Community | 526 |
| MIAMI CO-DEER CLIFF RUN PWS | OH5502203 | Ohio | Community | 526 |
| CHRISTIANSBURG VILLAGE PWS | OH1100112 | Ohio | Community | 526 |
| OLIVE BRANCH JR. HIGH SCHOOL | OH1238812 | Ohio | Non-Transient Non-Community | 525 |
| PRINCIPAL,CHESTER ELEM.SCHOOL | OH2831412 | Ohio | Transient Non-Community | 525 |
| AQUA OHIO - MANSFIELD SYSTEM #03 | OH7005812 | Ohio | Community | 525 |
| SCHROP INTERMEDIATE SCHOOL | OH7768312 | Ohio | Non-Transient Non-Community | 525 |
| FIELD MIDDLE SCHOOL | OH6740212 | Ohio | Non-Transient Non-Community | 525 |
| NEW RIEGEL LOCAL SCHOOL | OH7437512 | Ohio | Non-Transient Non-Community | 524 |
| WAYNE TRACE HIGH SCHOOL | OH6331312 | Ohio | Non-Transient Non-Community | 524 |
| KNOX ELEMENTARY SCHOOL | OH1532012 | Ohio | Non-Transient Non-Community | 524 |
| CARROLL VILLAGE PWS | OH2300312 | Ohio | Community | 524 |
| ODOT REST AREA 6-17 | OH5139212 | Ohio | Transient Non-Community | 524 |
| GREENE COUNTY - SWIGART PWS | OH2904103 | Ohio | Community | 523 |
| TROYER WATER SYSTEM | OH2863212 | Ohio | Transient Non-Community | 522 |
| BETHEL TOWNSHIP WATER SYSTEM PWS | OH5502703 | Ohio | Community | 521 |
| MORGAN MEIGSVILLE - WEST MALTA PWS | OH5801103 | Ohio | Community | 520 |
| SPEEDWAY #6753 | PA3060962 | Ohio | Transient Non-Community | 518 |
| EASTVIEW ELEMENTARY SCHOOL PWS | OH7031512 | Ohio | Non-Transient Non-Community | 515 |
| KENSTON MIDDLE SCHOOL | OH2844412 | Ohio | Non-Transient Non-Community | 515 |
| OVERHEAD DOOR WD MAIN PLANT | OH3838312 | Ohio | Non-Transient Non-Community | 515 |
| MANCHESTER MIDDLE SCHOOL | OH7762512 | Ohio | Non-Transient Non-Community | 515 |
| WORTHINGTON ARMS MHC | OH2101303 | Ohio | Community | 513 |
| GETTYSBURG VILLAGE PWS | OH1900512 | Ohio | Community | 513 |
| GREENE CO.,VILLAGE GREEN SAN.D | OH2901212 | Ohio | Community | 512 |
| YORK ELEMENTARY SCHOOL | OH7245112 | Ohio | Non-Transient Non-Community | 512 |
| WATERLOO MIDDLE SCHOOL | OH6775212 | Ohio | Non-Transient Non-Community | 510 |
| SPRINGFIELD LOCAL HIGH SCHOOL | OH5041312 | Ohio | Non-Transient Non-Community | 510 |