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
JOHNSVILLE SCHOOL OH5934512 Ohio Non-Transient Non-Community 325
FELLS LAKE PARK CONCESSION OH7759612 Ohio Transient Non-Community 325
ODNR-TAR HOLLOW STATE PARK OH7133611 Ohio Transient Non-Community 325
SHILOH CHRISTIAN UNION CHURCH PWS OH2636912 Ohio Transient Non-Community 325
MELODY 49 DRIVE-IN THEATER OH5736612 Ohio Transient Non-Community 325
WILMOT VILLAGE PWS OH7606012 Ohio Community 325
ZZ-BROOKSIDE COUNTRY CLUB 1 OH2548712 Ohio Transient Non-Community 325
CINCINNATI GAS & ELECTRIC OH3136812 Ohio Transient Non-Community 325
GREAT LAKES CHEESE-HEADQUARTERS OH2876952 Ohio Non-Transient Non-Community 325
CYPRESS CHRISTIAN SCHOOL OH2555412 Ohio Non-Transient Non-Community 325
WISE ELEMENTARY SCHOOL OH6775612 Ohio Transient Non-Community 325
PRIN,BLOOMINGBURG ELEM SCHOOL OH2430512 Ohio Transient Non-Community 325
SAINT JOHNS LUTHERAN CHURCH PWS OH8039812 Ohio Transient Non-Community 323
MEDUSA MOBILE HOME PARK PA7210024 Ohio Community 322
FRONTIER HIGH SCHOOL OH8433912 Ohio Non-Transient Non-Community 322
DARBY ELEMENTARY SCHOOL OH6537012 Ohio Non-Transient Non-Community 321
BIL-MAR FOODS OF OHIO INC. OH6750012 Ohio Non-Transient Non-Community 320
CATTLE CREEK WINERY PWS OH8636712 Ohio Transient Non-Community 320
HUBBARD FLEA & ANTIQUE OH7841012 Ohio Transient Non-Community 320
DENNY'S RESTAURANT OH7837312 Ohio Transient Non-Community 320
HOCKING HILLS ELEMENTARY SCHOOL OH3740012 Ohio Non-Transient Non-Community 320
HILLSDALE HIGH SCHOOL OH0339012 Ohio Non-Transient Non-Community 320
CLOW CORPORATION OH1635112 Ohio Non-Transient Non-Community 320
SHADY SHORES CAMP-MARINA OH6245612 Ohio Transient Non-Community 320
MOHICAN CASTLE RESORT PWS OH0345512 Ohio Transient Non-Community 320
EDUCATION ALTERNATIVES OH7772112 Ohio Non-Transient Non-Community 320
STRATTON PWS OH4102512 Ohio Community 320
TRIWAY JUNIOR HIGH SCHOOL OH8549422 Ohio Non-Transient Non-Community 320
BIL-MAR FOODS OF OHIO INC OH6775912 Ohio Non-Transient Non-Community 320
MAPLEWOOD ELEMENTARY K-6 OH7848812 Ohio Non-Transient Non-Community 320
BELMORE TOWN PUMP 119 OH6944812 Ohio Transient Non-Community 320
ODNR-HOCKING HILLS-ASH CAVE OH3734712 Ohio Transient Non-Community 320
BEAVERDAM VILLAGE PWS OH0200012 Ohio Community 319
JACKSON ELEMENTARY SCHOOL OH6531712 Ohio Non-Transient Non-Community 319
CLEARFORK MHP OH7000612 Ohio Community 318
MAPLEWOOD ELEMENTARY SCHOOL OH7849112 Ohio Non-Transient Non-Community 318
PETRO STOPPING CENTER FL3424996 Ohio Non-Transient Non-Community 318
WALDO ELEMENTARY SCHOOL OH5136412 Ohio Non-Transient Non-Community 318
ORCHARD ESTATES I MHC, LLC OH6702512 Ohio Community 316
OLD FORT HIGH SCHOOL OH7445212 Ohio Non-Transient Non-Community 315
HOLMES COUNTY JAIL OH3800512 Ohio Community 315
MORRISTOWN PUBLIC WATER SYSTEM OH0701303 Ohio Community 315
CINCINNATI CHILDRENS HOSPT LIBERTY PWS OH0939716 Ohio Non-Transient Non-Community 313
HARTVILLE ARBYS OH7657112 Ohio Transient Non-Community 312
GROVER HILL ELEMENTARY SCHOOL OH6330912 Ohio Non-Transient Non-Community 312
GRACE EVANGELICAL CHURCH OH2565512 Ohio Non-Transient Non-Community 311
NEW LIFE PENTECOSTALS PWS OH8749412 Ohio Transient Non-Community 310
MIAMI FORT GENERATING STATION OH3133512 Ohio Non-Transient Non-Community 310
PRINCIPAL,TRIWAY JR HIGH SCH. OH8549512 Ohio Transient Non-Community 310
MARINERS RETREAT PWS OH6253012 Ohio Transient Non-Community 310