Tapcensus

All water systems in Ohio

4,165 systems

SystemServesStatusRules violated, 3 yrUnresolved
Bubbarock Meat CO
Sandusky County 		30 0 0
Camp Beaumont, Deep Woods PWS
Ashtabula County 		30 1 1
Camp Wanake Outpost Barn
Stark County 		30 1 0
Charm Countryview Inn
Holmes County 		30 1 0
Cherokee Landing
Logan County 		30 1 0
Church of Jesus Christ-Negley PWS
Columbiana County 		30 1 1
Claridon Town Hall
Geauga County 		30 2 0
Clay Memorial Lutheran Church Mansfield
Richland County 		30 2 0
Club 9 Golf Course PWS
Mahoning County 		30 3 1
Cottonwood Enterprises
Logan County 		30 5 2
Cvnra Savacoal
Summit County 		30 0 0
Cyfah LLC Woodrow Corporation
Clark County 		30 1 0
Deep Springs Fountain
Geauga County 		30 0 0
Dublin Arts Council PWS
Franklin County 		30 0 0
Emanuels Christian Church
Henry County 		30 2 0
Faith United Methodist Ch-Luckey
Wood County 		30 0 0
Firelands Counseling and Recovery
Sandusky County 		30 0 0
Francis Furniture
Logan County 		30 3 1
Fraternal Order of Eagles Annex PWS
Logan County 		30 0 0
Friendly Hills Grange Camp
Muskingum County 		30 2 1
Galehouse Construction PWS
Wayne County 		30 0 0
Gerber Wood Products
Wayne County 		30 0 0
Germantown Metro Park
Montgomery County 		30 2 1
Gettysburg Community Park
Darke County 		30 0 0
Green Meadow Mhp-Hancock CO
Hancock County 		30 1 0
Hambden Country Inn PWS
Geauga County 		30 2 1
Hidden Hideaway Campground East-Front
Ottawa County 		30 1 0
Hill N Dale Club
Medina County 		30 1 0
Hitchin Post
Stark County 		30 2 1
Janice Ward Community Center PWS
Montgomery County 		30 0 0
Jlk Carryout LLC PWS
Belmont County 		30 0 0
Joe Carson Motor Sales PWS
Fairfield County 		30 0 0
Kenyon College Brown Family Environmenta
Knox County 		30 0 0
Keyhole Tavern
Shelby County 		30 0 0
Ladies Choice Hair Fashions
Summit County 		30 0 0
Lake Co.-Red School House
Lake County 		30 0 0
Lancaster Sport Cycles PWS
Fairfield County 		30 0 0
Last Arrow Manufacturing
Wayne County 		30 1 0
Liberty Baptist Temple PWS
Clark County 		30 1 0
M and D Suburban Inn
Williams County 		30 1 0
Maria Stein Family Practice
Mercer County 		30 0 0
Memorial Hospital Medical Building
Sandusky County 		30 3 1
Metzenbaum Sheltered Industries, INC
Geauga County 		30 0 0
Mount Calvary Community Church
Columbiana County 		30 0 0
MT Pleasant Baptist Church
Stark County 		30 0 0
Naws Club LLC
Butler County 		30 0 0
New Life Assembly
Wayne County 		30 1 1
Northmor Administrative Office
Morrow County 		30 0 0
Odnr Glsm State Park-Windy Point
Mercer County 		30 0 0
Odnr-Beaver Creek/family Campground
Columbiana County 		30 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 still 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. Retrieved from ECHO on Oct 11, 2026.