Tapcensus

All water systems in Ohio

2,472 systems

SystemServesStatusRules violated, 3 yrUnresolved
Carrollton Assembly of God
Carroll County 		40 0 0
Church of the Nazarene
Carroll County 		40 3 1
Clark Building PWS
Summit County 		40 1 0
Colebrook Lounge
Ashtabula County 		40 1 0
Conesville United Methodist Church PWS
Coshocton County 		40 0 0
Crackerjaks Corner
Montgomery County 		40 2 0
Cree Park
Logan County 		40 3 0
Creekside Community Center
Tuscarawas County 		40 1 1
Cruiser's Pizza Subs and Suds PWS
Marion County 		40 0 0
East Liberty Church of the Nazarene PWS
Summit County 		40 0 0
Elliston Zion Umc Graytown
Ottawa County 		40 0 0
Emanuel United Church of Christ Doyles
Wayne County 		40 0 0
Faith Baptist Church-Defiance
Defiance County 		40 0 0
Frosties Bait and Tackle PWS
Pickaway County 		40 1 0
Grace Baptist Church
Greene County 		40 0 0
Heritage Baptist Church
Mahoning County 		40 0 0
Highland Pizza and Ice Cream PWS
Morrow County 		40 1 1
Hillcrest Tavern Inc.
Preble County 		40 3 0
JD Equipment INC PWS
Fairfield County 		40 0 0
John Anthony of Novelty, Inc. PWS
Geauga County 		40 0 0
Killbuck Valley Christian Church
Holmes County 		40 2 1
Lake of the Woods 4 Harmony Cove
Montgomery County 		40 2 1
Lake of the Woods 5 Office
Montgomery County 		40 2 1
Liberty Baptist Church-Ada PWS
Hardin County 		40 0 0
Lifepoint Church
Madison County 		40 0 0
Main Street Ventures Plaza PWS
Summit County 		40 1 1
Mantua Township Civic Center
Portage County 		40 0 0
Mayer Farm Equipment PWS
Fayette County 		40 0 0
New Cumberland United Methodist Church
Tuscarawas County 		40 3 1
ON Target Outfitters PWS
Mahoning County 		40 0 0
Preble County Historical
Preble County 		40 0 0
Pulaski United Methodist Ch-Bryan
Williams County 		40 1 0
Revolution Rockbridge, LLC PWS
Hocking County 		40 0 0
Rome Community Church-Shiloh
Richland County 		40 0 0
Royal Gardens
Summit County 		40 2 1
Rsa Water PWS
Logan County 		40 0 0
Rush Truck Center of Lima
Allen County 		40 0 0
Sandy Valley Foe 3228 PWS
Tuscarawas County 		40 3 1
Seventh Day Adventist School
Miami County 		40 2 1
Springfield Missionary Baptist Church
Clark County 		40 0 0
ST Paul Lutheran CH North Robinson
Crawford County 		40 0 0
Stoke Run Action Sports Park
Richland County 		40 1 1
The Camp
Trumbull County 		40 0 0
The Doll House
Clark County 		40 2 0
The Light on the Hill Venue
Miami County 		40 0 0
Trinity Missionary Church
Clark County 		40 0 0
Troy C Club Halfwayhouse
Miami County 		40 3 0
University Hospitals Medical Building 2
Geauga County 		40 1 1
Wagon Trails Res North Well
Ashtabula County 		40 1 1
West Union United Methodist Church
Tuscarawas County 		40 3 1
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.