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.

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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
AQUA OHIO - MANSFIELD SYSTEM #01 OH7002812 Ohio Community 813
CVNRA - BOSTON, DZ HOUSE, MD GARAGE OH7799957 Ohio Transient Non-Community 813
NOTRE DAME-CATHEDRAL LATIN SCHOOL OH2841012 Ohio Non-Transient Non-Community 810
NORTHWESTERN W AND SD - BLOOMDALE 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
ODOT-REST AREA 1-11 OH6330112 Ohio Transient Non-Community 800
MGR,SKYWAY DRIVE-IN THEATER OH6037112 Ohio Transient Non-Community 800
ODOT-REST AREA 3-1 OH1732712 Ohio Transient Non-Community 800
BOB EVANS FARM RESTAURANT OH7773812 Ohio Transient Non-Community 800
PARKSIDE CHURCH OH2858312 Ohio Transient Non-Community 800
MCDONALDS OF HOWELL - WEST MI2062347 Ohio Transient Non-Community 800
SAUDER MUSEUM, INC. OH2633412 Ohio Non-Transient Non-Community 800
SPEEDWAY MI2076138 Ohio Transient Non-Community 800
ST.JOAN OF ARC CHURCH OH6753812 Ohio Transient Non-Community 800
POPLAR RIDGE CHURCH BRETHREN OH2032812 Ohio Transient Non-Community 800
SPENCER, VILLAGE OF OH5201611 Ohio Community 800
ODOT-REST AREA 2-3 OH3530112 Ohio Transient Non-Community 800
MUNROE FALLS METRO PARK-SHADY OH7783112 Ohio Transient Non-Community 800
CUYAHOGA VALLEY NRA-VA.KENDALL OH7779612 Ohio Transient Non-Community 800
ODOT-REST AREA 1-14 OH0247712 Ohio Transient Non-Community 800
MILLSTREAM SPEEDWAY OH3237212 Ohio Transient Non-Community 800
ODOT-REST AREA #1-17 OH3243912 Ohio Transient Non-Community 800
MASSILLON STATE HOSPITAL-OH MH OH7604412 Ohio Community 800
WALNUT CREEK FLEA MARKET EXCHANGE PWS OH3850012 Ohio Transient Non-Community 800
ODOT-REST AREA 2-17 OH7438112 Ohio Transient Non-Community 800
WAYNE COUNTY SPEEDWAY OH8550012 Ohio Transient Non-Community 800
VLG.ADMIN,VILLAGE OF COALTON OH4000015 Ohio Community 800
FAITH BAPTIST CHURCH-NORTH OH2933212 Ohio Transient Non-Community 800
NICHOLS DEPARTMENT STORE OH8543612 Ohio Transient Non-Community 800
JEHOVAH WITNESS ASSEMBLY HALL OH4938612 Ohio Transient Non-Community 800
TURN POINT APOSTOLIC CHURCH PWS OH2554912 Ohio Transient Non-Community 800
ODOT-REST AREA 1-23 OH3334512 Ohio Transient Non-Community 800
ODOT-REST AREA 1-24 OH8130012 Ohio Transient Non-Community 800
SUPT,COOLVILLE WATER DEPT. OH0500612 Ohio Community 800
MGR,TAPPAN LAKE PARK OH3434112 Ohio Transient Non-Community 800
ROUND UP, LLC OH6752312 Ohio Transient Non-Community 800
NATIONAL TRAIL RACEWAY GRANDSTAND OH4561812 Ohio Transient Non-Community 800
FAITH BAPTIST CHURCH-SOUTH OH2933312 Ohio Transient Non-Community 800
FAIRWAY TERRACE MHP PWS OH1202312 Ohio Community 800
ST.FRANCIS OF ASSISI CHURCH OH5746112 Ohio Transient Non-Community 800
OPER.ENGR,ODOT-REST AREA 1-28 OH8130212 Ohio Transient Non-Community 800