Revised Total Coliform Rule (RTCR) violations in Ohio
760 active public water systems in Ohio had a Revised Total Coliform Rule (RTCR) violation in the past three years, 236 of them in the latest quarter of EPA's data. What Revised Total Coliform Rule (RTCR) is and why it matters.
Systems with a Revised Total Coliform Rule (RTCR) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
East Liberty Park Restrooms Summit County |
75 | 1 | 0 | |
|
Irish Hills Golf Course Knox County |
75 | 2 | 1 | |
|
Kenton Eagles 2163 Hardin County |
75 | 1 | 0 | |
|
Soul Winners Church Butler County |
75 | 2 | 1 | |
|
Coyote Run Golf Course Perry County |
70 | 2 | 1 | |
|
Hidden Hills Golf Club LLC Sandusky County |
70 | 1 | 0 | |
|
Pointe Cafe Tuscarawas County |
70 | 1 | 0 | |
|
The Lake Campground Bathhouse Summit County |
70 | 1 | 1 | |
|
Whiskey Stop Bar and Grill Stark County |
70 | 2 | 1 | |
|
Geronimo Camp C PWS Logan County |
69 | 2 | 2 | |
|
Highlands Comm Church/christian Academy Fairfield County |
68 | 2 | 0 | |
|
London Country Club Madison County |
66 | 1 | 0 | |
|
Cooks Corner PWS Columbiana County |
60 | 2 | 0 | |
|
Hidden Cove Resort Portage County |
60 | 2 | 1 | |
|
Hocking Hills KOA Hocking County |
60 | 1 | 1 | |
|
Lakeview Christian Church Summit County |
60 | 1 | 0 | |
|
North Benton United Presbyterian Church Mahoning County |
60 | 3 | 0 | |
|
Pleasant Chapel Church of God PWS Fairfield County |
60 | 2 | 0 | |
|
Northfield Medical Bldg PWS Morrow County |
59 | 1 | 0 | |
|
Harvest Inn Homeworth Columbiana County |
56 | 1 | 1 | |
|
Triple Bean Coffee Company and Pizza PWS Licking County |
56 | 4 | 2 | |
|
Canal Dover Furniture Holmes County |
55 | 4 | 0 | |
|
Big Sky Campground Guernsey County |
54 | 1 | 1 | |
|
Moose Lodge 846 Tiffin PWS Seneca County |
53 | 2 | 0 | |
|
Knueven Creamery and Market Putnam County |
52 | 3 | 1 | |
|
Bayview Water Association Mercer County |
50 | 2 | 1 | |
|
Hidden Valley Campground Portage County |
50 | 3 | 2 | |
|
Homestead Golf Course Restroom PWS Miami County |
50 | 2 | 0 | |
|
Lake of the Woods 1 Hillbrook Montgomery County |
50 | 2 | 1 | |
|
Little Flock Fellowship Ashland County |
50 | 1 | 0 | |
|
Lock 24 RV Park Meigs County |
50 | 2 | 1 | |
|
New Rumley Methodist Church PWS Harrison County |
50 | 1 | 0 | |
|
Pirates Cove at Indian Lake PWS Logan County |
50 | 2 | 2 | |
|
Rittenhouse Resort Champaign County |
50 | 2 | 2 | |
|
Santa FE Lounge Greene County |
50 | 2 | 1 | |
|
Stop 99/l and O Tire Service Shelby County |
50 | 1 | 0 | |
|
Styx Hill Crossing Medina County |
50 | 1 | 0 | |
|
Superior Made RV Resort Lucas County |
50 | 2 | 1 | |
|
The Rootbeer Stand at Indian Lake Logan County |
50 | 2 | 1 | |
|
Top of the Caves Camp PWS Hocking County |
50 | 2 | 2 | |
|
Trinity Church of Nazarene Summit County |
50 | 2 | 1 | |
|
Turkeyfoot Resort Logan County |
50 | 2 | 2 | |
|
Veg Plus PWS Summit County |
50 | 2 | 0 | |
|
Woodhaven MHP PWS Mercer County |
50 | 1 | 0 | |
|
Behms Landing B Mercer County |
45 | 1 | 0 | |
|
Haack Wier Farms Amlc PWS Seneca County |
45 | 1 | 0 | |
|
Houston Pub PWS Summit County |
45 | 3 | 1 | |
|
Miami Valley Camp Logan County |
45 | 1 | 1 | |
|
Fireside Lake a PWS Columbiana County |
44 | 2 | 1 | |
|
Williams RV Park and Boat Docks PWS Logan County |
44 | 1 | 1 |
About this data
A system is counted once if any of its violations in the past three years involved Revised Total Coliform Rule (RTCR), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Revised Total Coliform Rule (RTCR) alone.
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.