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.

Clear
System Name PWSID State Type Population Served
BELLE CENTER VILLAGE PWS OH4600012 Ohio Community 834
WESTERN RESERVE HIGH SCHOOL OH3939812 Ohio Non-Transient Non-Community 833
WAYNESFIELD VILLAGE PWS OH0600912 Ohio Community 831
NEW HOLLAND VILLAGE PWS OH6501612 Ohio Community 830
RIO GRANDE OH2700316 Ohio Community 830
Hecla Water Assn-Coal Grove PWS OH4400303 Ohio Community 829
SYRACUSE VILLAGE PWS OH5300512 Ohio Community 826
BEAVER MIDDLE SCHOOL OH1539712 Ohio Non-Transient Non-Community 825
JACKSON CO. WATER - F OH4000803 Ohio Community 825
WENDYS - BUCKEYE LAKE OH4553312 Ohio Transient Non-Community 824
CHESTERHILL VILLAGE PWS OH5800112 Ohio Community 823
BEILER'S PENN DUTCH MARKET PWS OH7677619 Ohio Transient Non-Community 820
ADENA VILLAGE PWS OH4100003 Ohio Community 820
JUNCTION CITY OH6400212 Ohio Community 819
MONROE WATER SYSTEM-W OH5600203 Ohio Community 819
PERRY LOCAL SCHOOLS OH0251812 Ohio Non-Transient Non-Community 815
NOBLE WATER COMPANY OH6100203 Ohio Community 815
NEVADA VILLAGE PWS OH8800312 Ohio Community 814
CVNRA - BOSTON, DZ HOUSE, MD GARAGE OH7799957 Ohio Transient Non-Community 813
AQUA OHIO - MANSFIELD SYSTEM #01 OH7002812 Ohio Community 813
SHERWOOD VILLAGE OH2000712 Ohio Community 811
NOTRE DAME-CATHEDRAL LATIN SCHOOL OH2841012 Ohio Non-Transient Non-Community 810
NORTHWESTERN W AND SD - BLOOMDALE PWS OH8700212 Ohio Community 808
JEFFERSONVILLE AMOCO 757 OH2434112 Ohio Transient Non-Community 807
LITTLE FLOWER CATHOLIC PARISH PWS OH7672812 Ohio Transient Non-Community 807
BP OIL #08124 OH2535212 Ohio Transient Non-Community 807
MARLINGTON HIGH SCHOOL OH7638612 Ohio Non-Transient Non-Community 806
HIGHLAND HIGH SCHOOL OH5235112 Ohio Non-Transient Non-Community 803
FLUSHING VILLAGE PWS OH0700912 Ohio Community 803
WASHINGTONVILLE VILLAGE PWS OH1502812 Ohio Community 801
MILLSTREAM SPEEDWAY OH3237212 Ohio Transient Non-Community 800
ROUND UP, LLC OH6752312 Ohio Transient Non-Community 800
WAYNE COUNTY SPEEDWAY OH8550012 Ohio Transient Non-Community 800
SPEEDWAY MI2031508 Ohio Transient Non-Community 800
TURN POINT APOSTOLIC CHURCH PWS OH2554912 Ohio Transient Non-Community 800
ODOT-REST AREA 7-8 OH5436512 Ohio Transient Non-Community 800
SPEEDWAY MI2076138 Ohio Transient Non-Community 800
MASSILLON STATE HOSPITAL-OH MH OH7604412 Ohio Community 800
CLEVELAND-CLIFFS WEIRTON LLC WV9915030 Ohio Non-Transient Non-Community 800
VLG.ADMIN,VILLAGE OF COALTON OH4000015 Ohio Community 800
OPER.ENGR,ODOT-REST AREA 1-27 OH8130112 Ohio Transient Non-Community 800
MGR,SKYWAY DRIVE-IN THEATER OH6037112 Ohio Transient Non-Community 800
OPER.ENGR,ODOT-REST AREA 1-28 OH8130212 Ohio Transient Non-Community 800
GRACE CATHEDRAL OH7760412 Ohio Transient Non-Community 800
CALEDONIA WATER DEPARTMENT OH5100011 Ohio Community 800
MASTERMART SUNOCO OH2555512 Ohio Transient Non-Community 800
ODOT-REST AREA 1-14 OH0247712 Ohio Transient Non-Community 800
MCDONALDS OF HOWELL - WEST MI2062347 Ohio Transient Non-Community 800
APOSTOLIC CHRISTIAN CHURCH - RITTMAN OH8530312 Ohio Transient Non-Community 800
ODOT-REST AREA 2-3 OH3530112 Ohio Transient Non-Community 800