Browse Water Systems

16,110 public water systems in OH.

Public Water Systems Database

Browse 16,110 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
WEST BRANCH JR. HIGH SCHOOL OH5041512 Ohio Non-Transient Non-Community 700
PRINCIPAL,COLUMBUS ACADEMY OH2541212 Ohio Transient Non-Community 700
PLASTIPAK-MAIN OH7539312 Ohio Non-Transient Non-Community 700
GRACE BRETHREN CHURCH OH8554912 Ohio Transient Non-Community 700
SENATE LAKE PARK OH7642312 Ohio Transient Non-Community 700
ROGERS COMMUNITY AUCTION OH1544312 Ohio Transient Non-Community 700
LAKEWOOD SWIM-ATHLETC CL OH1133412 Ohio Transient Non-Community 700
NORWALK DRAGWAY-1 OH3941812 Ohio Transient Non-Community 700
TECUMSEH HIGH SCHOOL OH1239812 Ohio Non-Transient Non-Community 700
OWNER,RIVIERA COUNTRY CLUB OH2534512 Ohio Transient Non-Community 700
HIDDEN LAKES CAMPGROUND OH5938412 Ohio Community 700
MADISON CITY MHP OH7002712 Ohio Community 700
LEADERS MHP PWS OH2801612 Ohio Community 700
HARVEYSBURG,VILLAGE OF OH8303703 Ohio Community 700
NORWALK DRAGWAY-2 OH3941712 Ohio Transient Non-Community 700
ENGLEFIELD OIL/RTE 97 DUCHESS OH7046812 Ohio Transient Non-Community 700
ALLEN EAST HIGH SCHOOL PWS OH0251712 Ohio Non-Transient Non-Community 698
BEN LOGAN ELEMENTARY SCHOOL OH4645912 Ohio Non-Transient Non-Community 697
BETTSVILLE VILLAGE OH7400112 Ohio Community 692
BATH ELEMENTARY SCHOOL OH7750512 Ohio Non-Transient Non-Community 690
SCIO PWS OH3401312 Ohio Community 690
WARREN COUNTY-ROACHESTER SAN D OH8301903 Ohio Community 690
JONATHAN ALDER PIONEER HIGH SCHOOL PWS OH4945212 Ohio Non-Transient Non-Community 683
BRISTOL LOCAL SCHOOL OH7835312 Ohio Non-Transient Non-Community 682
CYGNET VILLAGE PWS OH8700612 Ohio Community 680
RACINE VILLAGE PWS OH5300312 Ohio Community 675
HARTVILLE BELLSTORES PWS OH7631112 Ohio Transient Non-Community 675
BROWN COUNTY RWA/RIPLEY DIV. OH0801803 Ohio Community 674
ELSEA MOBILE HOME VILLAGE OH6500912 Ohio Community 673
ELMWOOD ELEMENTARY SCHOOL OH0234512 Ohio Non-Transient Non-Community 673
WENDYS 3-BELLVILLE PWS OH7045812 Ohio Transient Non-Community 671
BEN LOGAN MIDDLE SCHOOL OH4646012 Ohio Non-Transient Non-Community 671
MALTA VILLAGE PWS OH5800412 Ohio Community 671
PRIN,SAUNDER ELEMENTARY SCHOOL OH7653512 Ohio Transient Non-Community 670
MONROE WATER SYSTEM-E OH5600103 Ohio Community 670
WINKES LANDING OH6247012 Ohio Transient Non-Community 668
ROCK CREEK VILLAGE OH0401111 Ohio Community 667
DILLONVALE OH4100512 Ohio Community 665
COALTON OH4000003 Ohio Community 663
MGR,OHIO FERRO ALLOY OH6035412 Ohio Transient Non-Community 662
GREEN INTERMEDIATE SCHOOL PWS OH7779712 Ohio Non-Transient Non-Community 660
ELDA ELEMENTARY SCHOOL OH0936812 Ohio Non-Transient Non-Community 660
DIAMOND INTERNATIONAL CORP OH3131312 Ohio Transient Non-Community 660
FAIRLAWN K-12 SCHOOL OH7531712 Ohio Non-Transient Non-Community 660
AQUA OHIO - AUBURN LAKES PWS OH2803612 Ohio Community 658
INDIAN LAKE HIGH SCHOOL OH4633712 Ohio Non-Transient Non-Community 658
LABRAE HIGH SCHOOL OH7832512 Ohio Transient Non-Community 656
POASTTOWN ELEM. SCHOOL OH0931012 Ohio Non-Transient Non-Community 655
SPEEDWAY #5013 IN2180061 Ohio Transient Non-Community 654
NEW STRAITSVILLE, VILLAGE OF OH6400503 Ohio Community 652