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.

Clear
System Name PWSID State Type Population Served
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
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
BP OIL #08124 OH2535212 Ohio Transient Non-Community 807
LITTLE FLOWER CATHOLIC PARISH PWS OH7672812 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
SPEEDWAY 3569 MI2021262 Ohio Transient Non-Community 800
FAIRWAY TERRACE MHP PWS OH1202312 Ohio Community 800
ODOT-REST AREA 2-17 OH7438112 Ohio Transient Non-Community 800
POPLAR RIDGE CHURCH BRETHREN OH2032812 Ohio Transient Non-Community 800
MGR,SKYWAY DRIVE-IN THEATER OH6037112 Ohio Transient Non-Community 800
ST.JOAN OF ARC CHURCH OH6753812 Ohio Transient Non-Community 800
KIL-KARE INC OFFICE OH2949112 Ohio Transient Non-Community 800
ODOT-REST AREA 2-20 OH8737312 Ohio Transient Non-Community 800
MGR,TAPPAN LAKE PARK OH3434112 Ohio Transient Non-Community 800
FAITH BAPTIST CHURCH-SOUTH OH2933312 Ohio Transient Non-Community 800
SPEEDWAY MI2031508 Ohio Transient Non-Community 800
MGR,ODNR,ROCKY FORK ST PK-NO10 OH3635312 Ohio Transient Non-Community 800
CUYAHOGA VALLEY NRA-VA.KENDALL OH7779612 Ohio Transient Non-Community 800
TURN POINT APOSTOLIC CHURCH PWS OH2554912 Ohio Transient Non-Community 800
NATIONAL TRAIL RACEWAY GRANDSTAND OH4561812 Ohio Transient Non-Community 800
ROUND UP, LLC OH6752312 Ohio Transient Non-Community 800
MASSILLON STATE HOSPITAL-OH MH OH7604412 Ohio Community 800
ODOT-REST AREA 1-14 OH0247712 Ohio Transient Non-Community 800
PARKSIDE CHURCH OH2858312 Ohio Transient Non-Community 800
ODOT-REST AREA 1-23 OH3334512 Ohio Transient Non-Community 800
MASTERMART SUNOCO OH2555512 Ohio Transient Non-Community 800
WAYNE COUNTY SPEEDWAY OH8550012 Ohio Transient Non-Community 800
ODOT REST AREA 4-32 PWS OH7739612 Ohio Transient Non-Community 800
OPER.ENGR,ODOT-REST AREA 1-16 OH8834712 Ohio Transient Non-Community 800
PRIN,E.G.SHAW ELEM.SCHOOL-WEST OH2947512 Ohio Transient Non-Community 800
SPEEDWAY MI2076138 Ohio Transient Non-Community 800
AQUA OHIO - LA RUE VILLAGE PWS OH5100312 Ohio Community 800
ODOT-REST AREA 2-18 OH7438212 Ohio Transient Non-Community 800
SUPT,COOLVILLE WATER DEPT. OH0500612 Ohio Community 800
ODOT-REST AREA #1-17 OH3243912 Ohio Transient Non-Community 800
SPENCER, VILLAGE OF OH5201611 Ohio Community 800
GRACE CATHEDRAL OH7760412 Ohio Transient Non-Community 800
MCDONALDS OF HOWELL - WEST MI2062347 Ohio Transient Non-Community 800
ODOT-REST AREA 7-8 OH5436512 Ohio Transient Non-Community 800
SAUDER MUSEUM, INC. OH2633412 Ohio Non-Transient Non-Community 800
PRIN,E.G.SHAW ELEM.SCHOOL-EAST OH2947412 Ohio Transient Non-Community 800