Revised Total Coliform Rule (RTCR) violations in Michigan
3,299 active public water systems in Michigan had a Revised Total Coliform Rule (RTCR) violation in the past three years, 847 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 |
|---|---|---|---|---|
|
Terry's Woodbury Cafe Eaton County |
75 | 2 | 0 | |
|
The Depot Restaurant Alpena County |
75 | 1 | 0 | |
|
The Huntsmen Hunt Club Lapeer County |
75 | 1 | 0 | |
|
The Scoop Muskegon County |
75 | 2 | 0 | |
|
The Well Diggers Chippewa County |
75 | 1 | 0 | |
|
Toby's Tap Menominee County |
75 | 1 | 0 | |
|
Town & Country Clark Station Higgins LK Roscommon County |
75 | 1 | 0 | |
|
VFW Post #5315 Baldwin Lake County |
75 | 1 | 0 | |
|
Vince & Joes Party Store Macomb County |
75 | 1 | 0 | |
|
Welcome Woods Campground Shower Bldg Barry County |
75 | 1 | 0 | |
|
Wild Strawberry Cafe Charlevoix County |
75 | 1 | 0 | |
|
Camp Withers St. Joseph County |
73 | 2 | 0 | |
|
Hundred Acre Wood Daycare Ingham County |
73 | 2 | 1 | |
|
Paradise Inn Chippewa County |
73 | 1 | 0 | |
|
Hale Homestead Apartments Iosco County |
72 | 6 | 1 | |
|
Moose Lodge Birch Run #2426 Saginaw County |
72 | 2 | 0 | |
|
Soil Friends, LLC Kalamazoo County |
72 | 1 | 0 | |
|
Crusted Creations Plaza Mecosta County |
71 | 1 | 0 | |
|
Tot Spot Eaton County |
71 | 1 | 0 | |
|
Amvets Post 1978 Berrien County |
70 | 1 | 0 | |
|
Bedford Bible Calhoun County |
70 | 1 | 0 | |
|
Biggby Coffee Howard City Montcalm County |
70 | 2 | 0 | |
|
Conley's Bakery Mecosta County |
70 | 2 | 0 | |
|
Corewell Health Ludington Hosp Hart Oceana County |
70 | 1 | 0 | |
|
Evergreen Free Methodist Church Montcalm County |
70 | 2 | 0 | |
|
Black Bear Bar & Grill Benzie County |
70 | 1 | 0 | |
|
Hamilton Schools Operations & Trans Allegan County |
70 | 1 | 0 | |
|
Hartman Hills Marketplace Grand Traverse County |
70 | 2 | 0 | |
|
KH of Jehovah's Wit Sandusky Sanilac County |
70 | 1 | 0 | |
|
Lady DI Daycare South Genesee County |
70 | 2 | 1 | |
|
Lakeside Clinic/west Branch Med Ctr Roscommon County |
70 | 2 | 1 | |
|
Laurel's VFW Post 6898 Campground Newaygo County |
70 | 1 | 0 | |
|
Lewiston Bar & Grill Montmorency County |
70 | 1 | 0 | |
|
Lowry Technology Park Maltby RD Livingston County |
70 | 2 | 0 | |
|
Oam Holton RD Muskegon County |
70 | 1 | 0 | |
|
Overboard Inn Muskegon County |
70 | 1 | 0 | |
|
Pierce Cedar Creek Institute VC Barry County |
70 | 1 | 0 | |
|
Pierce Cedar Creek Institute-Hyla House Barry County |
70 | 1 | 0 | |
|
Pit Stop Bar & Grill Ontonagon County |
70 | 1 | 0 | |
|
Sand Lake Party Store of Nottawa St. Joseph County |
70 | 1 | 0 | |
|
The Grove Church Missaukee County |
70 | 2 | 0 | |
|
Stanwood Free Methodist Church Mecosta County |
70 | 1 | 0 | |
|
Sumnerville Bible Baptist Church Cass County |
70 | 1 | 0 | |
|
Sunset Bluff Resort Mason County |
70 | 1 | 0 | |
|
Weesies Bros Pkg House-#1,2,4 Muskegon County |
70 | 2 | 0 | |
|
West Windsor United Brethren Eaton County |
70 | 1 | 0 | |
|
Hutson INC Missaukee County |
70 | 1 | 0 | |
|
Botello Harvesting Muskegon County |
68 | 1 | 0 | |
|
Country Schoolhouse Day Care (danforth) Delta County |
68 | 2 | 0 | |
|
Grace Freewill Baptist Church Jackson County |
68 | 2 | 0 |
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 Michigan 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.