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 |
|---|---|---|---|---|
| MASTERMART SUNOCO | OH2555512 | Ohio | Transient Non-Community | 800 |
| JEHOVAH WITNESS ASSEMBLY HALL | OH4938612 | Ohio | Transient Non-Community | 800 |
| APOSTOLIC CHRISTIAN CHURCH - RITTMAN | OH8530312 | Ohio | Transient Non-Community | 800 |
| ODOT REST AREA 4-31 PWS | OH7739512 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 2-22 | OH8631612 | Ohio | Transient Non-Community | 800 |
| SPENCER, VILLAGE OF | OH5201611 | Ohio | Community | 800 |
| KIL-KARE INC OFFICE | OH2949112 | Ohio | Transient Non-Community | 800 |
| SPEEDWAY | MI2031508 | Ohio | Transient Non-Community | 800 |
| TURN POINT APOSTOLIC CHURCH PWS | OH2554912 | Ohio | Transient Non-Community | 800 |
| OPER.ENGR,ODOT-REST AREA 1-28 | OH8130212 | Ohio | Transient Non-Community | 800 |
| SAUDER MUSEUM, INC. | OH2633412 | Ohio | Non-Transient Non-Community | 800 |
| CLEVELAND-CLIFFS WEIRTON LLC | WV9915030 | Ohio | Non-Transient Non-Community | 800 |
| ODOT-REST AREA 7-8 | OH5436512 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 2-3 | OH3530112 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 1-24 | OH8130012 | Ohio | Transient Non-Community | 800 |
| MGR,TAPPAN LAKE PARK | OH3434112 | Ohio | Transient Non-Community | 800 |
| CHILLICOTHE V.A.MEDICAL CENTER | OH7101903 | Ohio | Community | 800 |
| CUYAHOGA VALLEY NRA-VA.KENDALL | OH7779612 | Ohio | Transient Non-Community | 800 |
| SPEEDWAY 3569 | MI2021262 | Ohio | Transient Non-Community | 800 |
| FAITH BAPTIST CHURCH-NORTH | OH2933212 | Ohio | Transient Non-Community | 800 |
| ONLY BELIEVE MINISTRIES | OH7538212 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 1-14 | OH0247712 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 2-18 | OH7438212 | Ohio | Transient Non-Community | 800 |
| OPER.ENGR,ODOT-REST AREA 1-27 | OH8130112 | Ohio | Transient Non-Community | 800 |
| POPLAR RIDGE CHURCH BRETHREN | OH2032812 | Ohio | Transient Non-Community | 800 |
| WAYNE COUNTY SPEEDWAY | OH8550012 | Ohio | Transient Non-Community | 800 |
| ST.JOAN OF ARC CHURCH | OH6753812 | Ohio | Transient Non-Community | 800 |
| GRACE CATHEDRAL | OH7760412 | Ohio | Transient Non-Community | 800 |
| MUNROE FALLS METRO PARK-SHADY | OH7783112 | Ohio | Transient Non-Community | 800 |
| MCDONALDS OF HOWELL - WEST | MI2062347 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 2-20 | OH8737312 | Ohio | Transient Non-Community | 800 |
| PRIN,E.G.SHAW ELEM.SCHOOL-WEST | OH2947512 | Ohio | Transient Non-Community | 800 |
| CALEDONIA WATER DEPARTMENT | OH5100011 | Ohio | Community | 800 |
| FAIRWAY TERRACE MHP PWS | OH1202312 | Ohio | Community | 800 |
| ODOT-REST AREA 3-1 | OH1732712 | Ohio | Transient Non-Community | 800 |
| MGR,ODNR,ROCKY FORK ST PK-NO10 | OH3635312 | Ohio | Transient Non-Community | 800 |
| ST.FRANCIS OF ASSISI CHURCH | OH5746112 | Ohio | Transient Non-Community | 800 |
| ODOT-REST AREA 1-11 | OH6330112 | Ohio | Transient Non-Community | 800 |
| PRIN,E.G.SHAW ELEM.SCHOOL-EAST | OH2947412 | Ohio | Transient Non-Community | 800 |
| BOB EVANS FARM RESTAURANT | OH7773812 | Ohio | Transient Non-Community | 800 |
| TCMSD-BALTIC PWS | OH7900112 | Ohio | Community | 795 |
| PRINCIPAL,HOWLAND JUNIOR HIGH | OH7831912 | Ohio | Transient Non-Community | 793 |
| GREENE CO.SHAKER ESTATES SAN.D | OH2900912 | Ohio | Community | 792 |
| FRANKLIN MONROE SCHOOL NEW PWS | OH1950512 | Ohio | Non-Transient Non-Community | 792 |
| MILFORD CENTER VILLAGE PWS | OH8000212 | Ohio | Community | 792 |
| SOUTHEAST ELEMENTARY SCHOOL PWS | OH6753612 | Ohio | Non-Transient Non-Community | 790 |
| NORTHMONT JR. HIGH SCHOO | OH5737412 | Ohio | Non-Transient Non-Community | 790 |
| WALKER ELEMENTARY SCHOOL | OH7644112 | Ohio | Non-Transient Non-Community | 786 |
| FAIRVIEW MIDDLE/HIGH SCHOOL | OH2031712 | Ohio | Non-Transient Non-Community | 785 |
| CARDINGTON LINCOLN HIGH SCHOOL | OH5942713 | Ohio | Non-Transient Non-Community | 785 |