Tapcensus

All water systems in Ohio

4,165 systems

SystemServesStatusRules violated, 3 yrUnresolved
Marmon Valley Farm
Logan County 		120 0 0
New Hope Chapel PWS
Stark County 		120 0 0
North Lawrence Fire Dept
Stark County 		120 0 0
Oasis of Love Community Church
Franklin County 		120 1 1
Ohio Peace Officer Training Academy-Tact
Madison County 		120 1 1
Paw Paw Lake
Geauga County 		120 2 1
Pine Mill Ridge 2500 PWS
Summit County 		120 1 0
Real Life Church
Mahoning County 		120 1 0
Rocky Lakes Golf Course PWS
Clark County 		120 0 0
Salem Amish Fellowship Church School PWS
Coshocton County 		120 2 0
Teague Brothers Shopping
Geauga County 		120 0 0
Valley Mobile Home Park
Licking County 		120 1 0
Verhoff Machine and Welding
Putnam County 		120 3 0
Vineyard Christian Fellowship-Holt PWS
Franklin County 		120 0 0
W Branch Athletic Booster Club
Columbiana County 		120 0 0
Wagon Trails Res South Well
Ashtabula County 		120 1 1
Wayne Presbyterian Church
Wayne County 		120 1 0
Western Reserve Village
Summit County 		120 2 1
Whitewater Processing, LLC
Hamilton County 		120 0 0
Woodbury Apartments PWS
Clark County 		120 2 1
Zoar Village Golf Course Inc.
Tuscarawas County 		120 0 0
Fowler Land Center CO
Trumbull County 		119 0 0
Heritage Green Condominium Assoc PWS
Wayne County 		119 0 0
Hocking Hills Family Fun Center
Hocking County 		118 1 1
Mpw Technology Center
Licking County 		118 0 0
Wagon Wheel Mobile Home
Pickaway County 		118 3 0
Long Lake Park and Campground East
Holmes County 		117 1 1
West Geauga Plaza-North
Geauga County 		117 0 0
Buoys Bar & Grill
Mercer County 		116 3 1
Country Lawn Center
Stark County 		116 1 1
His Bounty Orchard & Farm 1 PWS
Columbiana County 		116 2 1
Knox Elementary West Branch PWS
Columbiana County 		116 2 0
Bainbridge Commons
Geauga County 		115 0 0
Bloomfield High School
Trumbull County 		115 0 0
Chapel Hill Golf Course
Knox County 		115 0 0
Hilltop Resorts and Campground
Hocking County 		115 1 1
Little Washington Congregational Church
Richland County 		115 0 0
Mount St. John
Greene County 		115 1 0
New Baltimore Ice Cream-Hartville
Stark County 		115 0 0
Provimi North America, Inc.
Preble County 		115 0 0
Scioto Water Inc.-Slab Run
Scioto County 		115 1 0
The Keg
Ottawa County 		115 2 1
Wilkins Mobile Home Park
Licking County 		115 1 1
Camp Wyandot-Lodge PWS
Hocking County 		114 4 0
Metroparks-Silver Creek Bathhouse
Summit County 		114 1 0
Scranton Woods
Geauga County 		114 1 1
The Links at Echo Springs PWS
Licking County 		114 0 0
Barnetts Motel PWS
Columbiana County 		113 0 0
Camp HO Mita Koda
Geauga County 		113 2 1
Faith and Light Mennonite Church
Highland County 		113 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.