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
SPENCER, VILLAGE OF OH5201611 Ohio Community 800
FAITH BAPTIST CHURCH-SOUTH OH2933312 Ohio Transient Non-Community 800
MGR,TAPPAN LAKE PARK OH3434112 Ohio Transient Non-Community 800
ODOT-REST AREA #1-17 OH3243912 Ohio Transient Non-Community 800
SAUDER MUSEUM, INC. OH2633412 Ohio Non-Transient Non-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
MGR,SKYWAY DRIVE-IN THEATER OH6037112 Ohio Transient Non-Community 800
PRIN,E.G.SHAW ELEM.SCHOOL-WEST OH2947512 Ohio Transient Non-Community 800
ODOT REST AREA 4-31 PWS OH7739512 Ohio Transient Non-Community 800
ODOT-REST AREA 2-17 OH7438112 Ohio Transient Non-Community 800
ODOT REST AREA 4-32 PWS OH7739612 Ohio Transient Non-Community 800
OPER.ENGR,ODOT-REST AREA 1-27 OH8130112 Ohio Transient Non-Community 800
ROUND UP, LLC OH6752312 Ohio Transient Non-Community 800
SUPT,COOLVILLE WATER DEPT. OH0500612 Ohio Community 800
PARKSIDE CHURCH OH2858312 Ohio Transient Non-Community 800
BOB EVANS FARM RESTAURANT OH7773812 Ohio Transient Non-Community 800
GRACE CATHEDRAL OH7760412 Ohio Transient Non-Community 800
ODOT-REST AREA 2-18 OH7438212 Ohio Transient Non-Community 800
ODOT-REST AREA 7-8 OH5436512 Ohio Transient Non-Community 800
ROSS MARATHON OH0938412 Ohio Transient Non-Community 800
ODOT-REST AREA 2-20 OH8737312 Ohio Transient Non-Community 800
CALEDONIA WATER DEPARTMENT OH5100011 Ohio Community 800
ODOT-REST AREA 2-22 OH8631612 Ohio Transient Non-Community 800
CUYAHOGA VALLEY NRA-VA.KENDALL OH7779612 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
NORTHMONT JR. HIGH SCHOO OH5737412 Ohio Non-Transient Non-Community 790
WALKER ELEMENTARY SCHOOL OH7644112 Ohio Non-Transient Non-Community 786
CARDINGTON LINCOLN HIGH SCHOOL OH5942713 Ohio Non-Transient Non-Community 785
FAIRVIEW MIDDLE/HIGH SCHOOL OH2031712 Ohio Non-Transient Non-Community 785
TOLEDO EDISON-DAVIS BESS OH6250011 Ohio Non-Transient Non-Community 784
EDON VILLAGE OH8600512 Ohio Community 783
WARSAW PWS OH1600612 Ohio Community 782
NORTON MIDDLE SCHOOL OH7738912 Ohio Non-Transient Non-Community 781
MISSISSINAWA VALLEY HIGH OH1935712 Ohio Non-Transient Non-Community 781
TINORA JR HIGH/ HIGH SCHOOL OH2033712 Ohio Non-Transient Non-Community 778
BELMONT CO. SEWER DISTRICT 1B PWS OH0701803 Ohio Community 777
LAKE CENTER CHRISTIAN SCHOOL OH7653912 Ohio Non-Transient Non-Community 775
MGR,SHAWNEE MIDDLE SCHOOL OH0249112 Ohio Transient Non-Community 774
ROSS MIDDLE SCHOOL OH0931312 Ohio Non-Transient Non-Community 773
WEST COLLEGE CORNER WATE IN5281002 Ohio Community 770
WATERFORD WATER/SEWER ASSOCIATION OH8401112 Ohio Community 770
BERGHOLZ VILLAGE PWS OH4100312 Ohio Community 769
AQUA OHIO - MANSFIELD SYSTEM #07 OH7001612 Ohio Community 766
AQUA OHIO - AURORA E OH6700512 Ohio Community 766
BEAVER LOCAL HIGH SCHOOL OH1539812 Ohio Non-Transient Non-Community 765