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 |
|---|---|---|---|---|
|
Jess Howard Electric Office Franklin County |
25 | 3 | 1 | |
|
Macs Tavern PWS Geauga County |
25 | 2 | 1 | |
|
Michael E Grillis DO Medical Office Sandusky County |
25 | 2 | 1 | |
|
Riehm Amlc Seneca County |
25 | 1 | 0 | |
|
Shoreline Bar and Grill Mercer County |
25 | 2 | 1 | |
|
Stickel Amlc 2 Wood County |
25 | 1 | 0 | |
|
The Dog House Brunswick Medina County |
25 | 3 | 0 | |
|
The Fort Putnam County |
25 | 3 | 0 | |
|
Theos Summit County |
25 | 2 | 1 | |
|
Twin Springs Medical Center Wayne County |
25 | 2 | 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.