All water systems in Michigan
11,156 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tilden Township National Mine · Marquette County |
375 | 2 | 0 | |
|
Tri-County Oil CO Lenawee County |
375 | 1 | 0 | |
|
Trinity Fellowship Church Mecosta County |
375 | 2 | 0 | |
|
Woodbine Subdivision Oakland County |
375 | 0 | 0 | |
|
Bair Lake Bible Camp Jones · Cass County |
372 | 1 | 0 | |
|
Elberta, Village of Elberta · Benzie County |
372 | 3 | 1 | |
|
Hillanlake Village Jackson County |
372 | 0 | 0 | |
|
Kettle Lake Elementary Kent County |
372 | 0 | 0 | |
|
Dart Container Bldg 6 Ingham County |
371 | 2 | 0 | |
|
Boyce Elementary Ionia County |
370 | 0 | 0 | |
|
Boyne Falls, Village of Boyne Falls · Charlevoix County |
370 | 0 | 0 | |
|
Grace Protestant Reformed Church Ottawa County |
370 | 2 | 0 | |
|
Sanborn Elementary School Alpena County |
370 | 2 | 0 | |
|
Somerset Centre Estates Hillsdale County |
368 | 1 | 0 | |
|
Stone Ridge Livingston County |
367 | 4 | 0 | |
|
Camp Roger Kent County |
365 | 0 | 0 | |
|
Conestoga Grand River Campground Ottawa County |
365 | 2 | 0 | |
|
Leisure Village Kent County |
365 | 1 | 0 | |
|
Nature's Resort & RV Campground Van Buren County |
364 | 0 | 0 | |
|
Orchard Beach State Park Manistee County |
364 | 1 | 0 | |
|
Eaton Green Estates Subdivision Eaton County |
363 | 0 | 0 | |
|
Howell Nature Center-Pineview Livingston County |
362 | 0 | 0 | |
|
Leroy Village Market Osceola County |
362 | 0 | 0 | |
|
Robinson Elementary Ottawa County |
362 | 0 | 0 | |
|
Carsonville-Port Sanilac Schls Sanilac County |
360 | 2 | 0 | |
|
Church of God Campground North Well Gratiot County |
360 | 2 | 0 | |
|
Church of God Campground South Well Gratiot County |
360 | 2 | 0 | |
|
East Leroy Elementary Calhoun County |
360 | 0 | 0 | |
|
Goff Lake Campground Cass County |
360 | 0 | 0 | |
|
Great Lakes Adventist Academy Montcalm County |
360 | 2 | 0 | |
|
Pheasant Run Manor Apartments Genesee County |
360 | 0 | 0 | |
|
Sand Lake Sand Lake · Kent County |
360 | 1 | 0 | |
|
Silver Shores Mobile Home Park Grand Traverse County |
360 | 0 | 0 | |
|
Southshore Campground 1 Montcalm County |
360 | 1 | 0 | |
|
Sunset Ridge MHC Ionia County |
360 | 4 | 1 | |
|
Walkerville Pub Schools South Well #2 Oceana County |
360 | 1 | 0 | |
|
Walkerville Pub Schools West Well Oceana County |
360 | 1 | 0 | |
|
Christ the King Catholic Church Grand Traverse County |
357 | 0 | 0 | |
|
Dollar General Hart/polk RD #21291 Oceana County |
357 | 1 | 0 | |
|
Gordon Food Service 7770 Kensington Livingston County |
357 | 0 | 0 | |
|
Crittenden Park Camp Osceola County |
356 | 2 | 0 | |
|
Lake View Church Hillsdale Hillsdale County |
356 | 0 | 0 | |
|
Sterling Elem School Arenac County |
356 | 0 | 0 | |
|
Oakridge Lower Elementary Schools Muskegon County |
355 | 1 | 1 | |
|
Ashton General Store Osceola County |
354 | 0 | 0 | |
|
Hillview Estates Subdivision Oakland County |
354 | 0 | 0 | |
|
Redeemer Presbyterian Church Kent County |
354 | 0 | 0 | |
|
Roscommon Elementary East Roscommon County |
354 | 4 | 1 | |
|
Roscommon Elementary West Roscommon County |
354 | 1 | 1 | |
|
Harrison RV Family Campground Clare County |
352 | 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 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.