Tapcensus

All water systems in Ohio

4,165 systems

SystemServesStatusRules violated, 3 yrUnresolved
Rivers Edge Sports Bar PWS
Shelby County 		75 0 0
Riverside Bar and Grill
Stark County 		75 0 0
Rocky Fork Metro Park Main Restroom
Franklin County 		75 0 0
Sandy Point Lake Campground PWS
Allen County 		75 0 0
Scot Industries INC
Wayne County 		75 0 0
Serenity Winery
Geauga County 		75 0 0
Shade Acres Campground and RV Park
Ottawa County 		75 0 0
Sheoga Hardwood Flooring PWS
Geauga County 		75 0 0
Shingle Shack Restaurant
Mercer County 		75 0 0
Soul Winners Church
Butler County 		75 2 1
Southeast Conservation Club Clubhouse
Franklin County 		75 0 0
ST John Catholic Church-Fryburg
Auglaize County 		75 0 0
Sundial Mobile Home Park
Wayne County 		75 2 0
Tee Pee Campground
Wyandot County 		75 0 0
The Barn Ministries INC
Miami County 		75 0 0
The Virtues Golf Club Bear Road 6th
Licking County 		75 0 0
The Virtues Golf Club Osborn 14th
Licking County 		75 1 1
The Wembley Club
Geauga County 		75 0 0
Tiffin Loader Crane Company
Seneca County 		75 2 0
Timothy Lutheran Church
Marion County 		75 1 1
Turkeyfoot Inn
Logan County 		75 0 0
Turtle Creek Golf Course
Darke County 		75 3 1
Unusual Shoppe and Junction
Coshocton County 		75 0 0
Vandalia Cong Jehovah Witnesses PWS
Montgomery County 		75 2 1
VFW Post 7201 Stephen J Chaney PWS
Marion County 		75 1 1
Wendelin 2.0
Mercer County 		75 1 0
Zarbana Aluminum Extrusions, LLC
Columbiana County 		75 0 0
Alton RV Park PWS
Franklin County 		74 0 0
Carey Conservation Campground
Wyandot County 		74 1 1
Community Gardens MHP
Franklin County 		74 3 0
Grandview MHP a PWS
Knox County 		74 0 0
Schmidt Machine Company
Wyandot County 		74 0 0
Wren Restaurant
Van Wert County 		74 1 0
Adventure Trails Ohio LLC
Logan County 		73 0 0
Heritage Springs Campground
Hancock County 		73 0 0
Houston Plumbing PWS
Licking County 		73 1 1
Pelican Cove
Portage County 		73 0 0
Berwick Pizza PWS
Marion County 		72 0 0
Camp Frederick-Campground
Columbiana County 		72 0 0
Camp Frederick-Dining
Columbiana County 		72 0 0
Dayton VA Bldg 320 Pod B
Montgomery County 		72 2 0
Evans Family Ranch Camp
Clark County 		72 1 0
Geneva Hills Geneva Lodge
Fairfield County 		72 0 0
Hametown Baptist Church School
Summit County 		72 2 1
Hartman Sons Funeral Home
Putnam County 		72 0 0
Johnson Mobile Home Park
Pickaway County 		72 0 0
Loyola Retreat House, INC PWS
Summit County 		72 0 0
Thorson Baker and Assoc INC 1 PWS
Summit County 		72 0 0
Amlin United Meth. Church New Life Ctr
Franklin County 		71 0 0
Elizabeth Township Community Center
Miami County 		71 1 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.