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.

Clear
System Name PWSID State Type Population Served
ERIE CO VERMILION DISTRICT OH2200803 Ohio Community 930
KENSTON HIGH SCHOOL OH2873712 Ohio Non-Transient Non-Community 930
HOUSTON K-12 SCHOOL OH7542312 Ohio Non-Transient Non-Community 928
WAYNESBURG VILLAGE PWS OH7605712 Ohio Community 928
MIAMI EAST SCHOOLS K-8 BLDG PWS OH5552812 Ohio Non-Transient Non-Community 925
HAMERSVILLE VILLAGE PWS OH0800603 Ohio Community 925
MGR,WESTERVILLE ESTATES MHP OH2100612 Ohio Community 925
CARLISLE ELEMENTARY/MIDDLE SCHOOLS OH8344512 Ohio Non-Transient Non-Community 924
PETRO TRAVEL PLAZA #403 WI1110483 Ohio Non-Transient Non-Community 915
CARBON HILL WATER ASSOCIATION OH3700103 Ohio Community 910
BROOKSIDE, VILLAGE OF OH0702003 Ohio Community 910
LEHMAN'S HARDWARE / HRM ENTERPRISES OH8560612 Ohio Non-Transient Non-Community 910
FRANKLIN CO,BROOKSIDE ESTATES OH2500812 Ohio Community 910
WEST FARMINGTON VILLAGE PWS OH7803911 Ohio Community 908
MINGO ESTATES OH2301603 Ohio Community 905
BUTLER COUNTY QUEEN ACRES PWS OH0900203 Ohio Community 901
ALBANY VILLAGE PWS OH0500003 Ohio Community 901
SAHARA MOBILE HOME PARK OH4303003 Ohio Community 900
PRIN,DUBLIN MIDDLE SCHOOL OH2531212 Ohio Transient Non-Community 900
SUPT-SOUTH WEBSTER WATER DEPT. OH7300411 Ohio Community 900
ODOT REST AREA 4-35 PWS OH6767612 Ohio Transient Non-Community 900
HERITAGE MEMORIAL CHURCH OH2436912 Ohio Transient Non-Community 900
FELLOWSHIP BIBLE CHURCH PWS OH2872112 Ohio Transient Non-Community 900
HOPEDALE WATER DEPARTMENT OH3400814 Ohio Community 900
FAITH LIFE CHURCH PWS OH4565512 Ohio Non-Transient Non-Community 900
MELROSE PARK & SALES INC OH8502012 Ohio Community 900
COATC PWS OH4546912 Ohio Non-Transient Non-Community 900
SUPT,RUSSELLVILLE WATER DEPT. OH0801303 Ohio Community 900
BUCKEYE LAKE VALERO PWS OH4557312 Ohio Transient Non-Community 900
MGR,LARRICK TRANSPORATION CO. OH8302403 Ohio Community 900
SANDY VALLEY ESTATES MHP OH7901112 Ohio Community 900
THE BELL STATION OH2864312 Ohio Transient Non-Community 900
AMSTERDAM, VILLAGE OF OH4100112 Ohio Community 900
AMERISTOP FOODMART 29804 OH0938612 Ohio Transient Non-Community 900
MT HOPE AUCTION OH3831412 Ohio Transient Non-Community 900
BAINBRIDGE VILLAGE PWS OH7100012 Ohio Community 900
NEW HOPE COMMUNITY CHURCH-BRYAN OH8641512 Ohio Transient Non-Community 900
ADDYSTON VILLAGE PWS OH3100012 Ohio Community 900
MINERAL CITY WATER DEPARTMENT OH7900712 Ohio Community 900
FRANKLIN CO VILLAGE PARK SANITARY DISTRI OH2501212 Ohio Community 900
SPEEDWAY 3650 PWS OH5258412 Ohio Transient Non-Community 900
PORT-A-PIT OH8637112 Ohio Transient Non-Community 900
JEFFERSON CO W&S DISTRICT- J OH4101003 Ohio Community 896
MATAMORAS VILLAGE OH8400512 Ohio Community 896
GREENE COUNTY - DAY OH2900803 Ohio Community 895
MIAMI TRACE HIGH SCHOOL OH2436312 Ohio Non-Transient Non-Community 892
NEW MADISON VILLAGE PWS OH1900912 Ohio Community 892
HOPEWELL-LOUDON SCHOOL OH7449612 Ohio Non-Transient Non-Community 890
NORTHWEST HIGH SCHOOL OH7640012 Ohio Non-Transient Non-Community 889
WRIGHT FIELD CHILD DEVELOPMENT CENTER OH2958715 Ohio Non-Transient Non-Community 888