Tapcensus

All water systems in Ohio

4,165 systems

SystemServesStatusRules violated, 3 yrUnresolved
Luxium Solutions LLC
Geauga County 		130 1 0
Maple Ridge Mhc, Limited
Geauga County 		130 1 1
Mercy Hill Church
Holmes County 		130 1 0
Monterey Care Center
Franklin County 		130 0 0
Orient Marathon PWS
Franklin County 		130 3 1
Our Lady of Mount Carmel Church-Bono
Lucas County 		130 0 0
Palmyra Church of Christ PWS
Knox County 		130 0 0
Pine Lake Trout Club
Geauga County 		130 0 0
Rudolph Libbe
Wood County 		130 1 0
Sacred Heart of Mary Parish
Stark County 		130 1 1
Sharon James Cellars
Geauga County 		130 0 0
Springfield Baptist Church
Summit County 		130 1 1
Sun Valley PWS
Geauga County 		130 0 0
Trinity Lutheran Church-L. Oak
Summit County 		130 0 0
United Christian Church PWS
Montgomery County 		130 1 0
Wise Elementary School
Holmes County 		130 0 0
Greenon Athletic Building
Clark County 		129 0 0
Northwestern W and SD Fostoria North
Wood County 		129 0 0
Bylers Community Kitchen PWS
Ashtabula County 		128 0 0
Duckfoot-Arnold Landing PWS
Mercer County 		128 1 0
E Chippewa Church of the Brethren
Wayne County 		128 0 0
Evergreen Poplar Village MHP PWS
Seneca County 		128 3 1
Living Hope Conservative Mennonite PWS
Knox County 		128 0 0
The Front Nine PWS
Seneca County 		128 2 1
Valley View Golf Club
Fairfield County 		128 0 0
Village of Orient
Pickaway County 		128 3 1
American Legion Post 345
Mercer County 		127 0 0
Camp Qtokee
Shelby County 		127 0 0
Carey Conservation Sportsman Club
Wyandot County 		126 1 1
First Baptist Church Van Wert
Van Wert County 		126 0 0
Heartland Christian School PWS
Columbiana County 		126 1 1
Sycamore Springs Golf Course
Hancock County 		126 2 1
Whispering Hills-South
Holmes County 		126 1 1
Bear Creek Campground
Stark County 		125 0 0
Beechwood Golf Course-Clubhouse
Darke County 		125 0 0
Bishop's Restaurant PWS
Wayne County 		125 0 0
Brown Barn LLC
Geauga County 		125 2 0
Camp Berry [bsa]-Central Area
Hancock County 		125 0 0
Cedar Grove Church
Darke County 		125 0 0
Cedar Hill Campground
Highland County 		125 0 0
Clutch Lanes
Summit County 		125 1 1
Crossroads Community Church-Ravenna
Portage County 		125 0 0
Dayton VA Bldg 410
Montgomery County 		125 2 1
Dover Bible Church
Tuscarawas County 		125 0 0
Eagles Landing Farm and Venue
Darke County 		125 0 0
Eci INC Corporate Office
Seneca County 		125 0 0
Fair Valley Country Club
Montgomery County 		125 1 1
Forest Valley Free Will Bapt Church PWS
Clark County 		125 2 1
Goshen Friends Church
Logan County 		125 0 0
Harrison Hills Pentecostal Church
Harrison County 		125 0 0
About this data

Rules violated counts the rules a system was in violation of in the past three years, including monitoring and reporting lapses; one rule can carry several violations. Unresolved is the number of those rules currently in violation at EPA's latest data refresh.

Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Ohio records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet.