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.

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System Name PWSID State Type Population Served
WILLIS ELEMENTARY SCHOOL OH1035212 Ohio Non-Transient Non-Community 144
SOUTH BLOOMINGVILLE ELEM OH3732712 Ohio Non-Transient Non-Community 144
HICKORY HILLS GOLF CLUB OH2567412 Ohio Transient Non-Community 144
SLEEPY HOLLOW GOLF COURSE OH7242112 Ohio Transient Non-Community 144
FAIRFIELD ELEMENTARY SCHOOL OH4932112 Ohio Non-Transient Non-Community 144
NORTH LAWRENCE ELEM.SCHOOL OH7653312 Ohio Non-Transient Non-Community 144
CALCUTTA ACRES ASSOC. OH1500212 Ohio Community 143
ST. LUKE LUTHERAN COMMUNITY - PORTAGE LA OH7708812 Ohio Community 143
THE WHETSTONE CENTER OH7677633 Ohio Transient Non-Community 143
WESLO ESTATES GA1770011 Ohio Community 143
MARBLEHEAD HARBOR OH6243612 Ohio Transient Non-Community 143
EDISON PARK PLAZA OH7669212 Ohio Non-Transient Non-Community 142
AQUA OHIO - MANSFIELD SYSTEM #04 OH7001412 Ohio Community 142
MT AIR IMPROVEMENT CORP OH2504212 Ohio Community 142
RALPH MALTBY ENTERPRISES INC OH4555212 Ohio Non-Transient Non-Community 142
RALPH MALTBY ENTERPRISES OH4556712 Ohio Non-Transient Non-Community 142
SAINT CHARLES CENTER OH5401212 Ohio Community 142
CHAFFIN ELEMENTARY SCHOOL OH2431212 Ohio Non-Transient Non-Community 142
MGR;THE OHIO EASTERN STAR HOME OH4201612 Ohio Community 142
WESTBROOK COUNTRY CLUB OH7036112 Ohio Non-Transient Non-Community 142
OAK GROVE MANOR OH7006312 Ohio Community 142
HAVEN ON THE OHIO M.H.PARK OH0701012 Ohio Community 141
BACI WINERY TASTING ROOM OH4342117 Ohio Transient Non-Community 141
QUARRY LAKES MHP LLC OH5702212 Ohio Community 141
AM LEGION POST #198 OH3330512 Ohio Transient Non-Community 140
SUPT,DEERSVILLE WATER DEPT. OH3400303 Ohio Community 140
ROBERT BYCROFT SCHOOL OH1549012 Ohio Non-Transient Non-Community 140
HANOVER UN PRESBYTERIAN CHURCH OH1546512 Ohio Transient Non-Community 140
KINGDOM HALL OF JEHOVAH WITNESS - HUBER OH5550212 Ohio Transient Non-Community 140
ROBINSON RANSBOTTOM POTT OH6036912 Ohio Non-Transient Non-Community 140
TOMARO DEVELOPMENT OH4504912 Ohio Community 140
EAGLE WINGS ACADEMY INC. PWS OH4533512 Ohio Non-Transient Non-Community 140
PRINCIPAL HIGBY ELEMENTARY SCH OH7131412 Ohio Transient Non-Community 140
ONLINE COMPUTER LIBRARY OH2545112 Ohio Non-Transient Non-Community 140
FIRST UNITED METHODIST C OH5733912 Ohio Transient Non-Community 140
CAMP WESLEY-SOUTH OH4631912 Ohio Transient Non-Community 140
SALEM HILLS GOLF AND CC OH5051412 Ohio Transient Non-Community 140
SHERRODSVILLE ELEMENTARY SCHOOL OH1033312 Ohio Non-Transient Non-Community 140
PRAIRIE LANE LAKE PARK-FRONT PWS OH8557912 Ohio Transient Non-Community 140
TRANSPORTATION RESEARCH CENTER PWS OH4644012 Ohio Non-Transient Non-Community 140
AULLWOOD FARM DISCOVERY CENTER OH5746812 Ohio Non-Transient Non-Community 140
DEXTER WATER MANAGEMENT SYSTEM OH2859612 Ohio Non-Transient Non-Community 140
BERKSHIRE LAKE, INC. OH2131212 Ohio Transient Non-Community 140
BARRS MILL CHURCH OF GOD OH7930612 Ohio Transient Non-Community 140
APPLES SUPERMARKET OH2857712 Ohio Non-Transient Non-Community 140
MGR, RUSTIC HILLS OH3942812 Ohio Transient Non-Community 140
LIGHTHOUSE MEMORIAL CHURCH PWS OH4563912 Ohio Transient Non-Community 140
MGR,NEWCOMERSTOWN TRUCK STOP OH7936712 Ohio Transient Non-Community 140
THOMPSON METHODIST CHURCH OH2838712 Ohio Transient Non-Community 140
MEADOWOOD WATER ASSOCIATION OH7003112 Ohio Community 140