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 |
|---|---|---|---|---|
|
Michigan Brick Plant Shiawassee County |
35 | 2 | 1 | |
|
Sunset Valley Resort Manistee County |
35 | 1 | 1 | |
|
Village Ice Cream Eaton County |
35 | 2 | 0 | |
|
Farmers Table Restaurant Mecosta County |
33 | 2 | 1 | |
|
Berrybrook Farms Burnette Camp 80-0035 Van Buren County |
32 | 2 | 1 | |
|
Vanderbilt Vines Vanderbilt · Otsego County |
32 | 1 | 0 | |
|
Amish Parochial School Hillsdale County |
31 | 3 | 1 | |
|
Bells Melody Cheboygan County |
31 | 1 | 0 | |
|
Barry's Caddy Shack Branch County |
30 | 1 | 0 | |
|
Catchin Crickets Campground & Cabins Alger County |
30 | 1 | 1 | |
|
Devils Knob Clare County |
30 | 2 | 2 | |
|
Dnr-J.w. Wells State Park North Well Menominee County |
30 | 1 | 0 | |
|
Dnr-Shoepac Lake Campground Presque Isle County |
30 | 1 | 0 | |
|
Dnr-Tomahawk Flooding East Unit Presque Isle County |
30 | 1 | 0 | |
|
Dollar General Decker #23652 Sanilac County |
30 | 2 | 0 | |
|
Dreamland Campground Houghton County |
30 | 2 | 0 | |
|
Fernelius Ford/lincoln Cheboygan County |
30 | 1 | 0 | |
|
Glenbrier Golf Course, Inc. Shiawassee County |
30 | 1 | 1 | |
|
Greenstone Farm Credit Svcs Caro Tuscola County |
30 | 1 | 1 | |
|
Hale Area Schools Ball Fields Iosco County |
30 | 2 | 0 | |
|
Lily Pad Learning Center Marquette County |
30 | 1 | 0 | |
|
Metamora Family Dental Lapeer County |
30 | 1 | 0 | |
|
Mikey's Pizzeria Hale Iosco County |
30 | 1 | 0 | |
|
Monte Package Company Berrien County |
30 | 1 | 0 | |
|
Moose Lodge Alpena #571 Alpena County |
30 | 2 | 0 | |
|
Mullenhurst Golf Course Barry County |
30 | 2 | 0 | |
|
Paulding General Store Ontonagon County |
30 | 1 | 0 | |
|
Pleasant View School St. Joseph County |
30 | 2 | 0 | |
|
Sidney Tavern Montcalm County |
30 | 2 | 0 | |
|
Spruce Hollow Campground Wexford County |
30 | 2 | 1 | |
|
Metz Blind Pig Presque Isle County |
30 | 1 | 0 | |
|
VFW Post #2945 Sandusky Sanilac County |
30 | 2 | 0 | |
|
Whiskey Point Brewing Co. Charlevoix County |
30 | 2 | 0 | |
|
Whitetail Party Mart Manistee County |
30 | 2 | 0 | |
|
Emmanuel Community Church Outreach Ctr Muskegon County |
30 | 1 | 0 | |
|
Kreeger's Country Market Shiawassee County |
30 | 1 | 0 | |
|
Pure Hydrations Cheboygan County |
29 | 2 | 0 | |
|
Mission of Peace Community Church Genesee County |
28 | 1 | 0 | |
|
Williams Gun Sight CO Genesee County |
28 | 4 | 1 | |
|
Grayling Family Dentistry Crawford County |
27 | 3 | 1 | |
|
Arcadia Bluffs the Dozens Manistee County |
27 | 1 | 0 | |
|
Black Star Farms Grand Traverse County |
26 | 1 | 0 | |
|
Colonial Motel Schoolcraft County |
26 | 1 | 1 | |
|
Whispering Pines Condo Assn Barry County |
26 | 2 | 0 | |
|
Acme Twp Sayler Park (bath House) Grand Traverse County |
25 | 1 | 0 | |
|
Alger Falls Motel Alger County |
25 | 1 | 0 | |
|
Argyle Party Store Sanilac County |
25 | 2 | 0 | |
|
Beal City Village Store Isabella County |
25 | 1 | 0 | |
|
Bee Well Meadery Antrim County |
25 | 1 | 0 | |
|
Belle River Golf Club St. Clair County |
25 | 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.