All water systems in Michigan
11,156 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Hamlin Mobile Home Park Ingham County |
458 | 3 | 0 | |
|
All American North Country Store #1 Kent County |
457 | 0 | 0 | |
|
Journey Church Muskegon Muskegon County |
457 | 0 | 0 | |
|
Outreach Christian Church Ionia County |
456 | 0 | 0 | |
|
Alcona Community High School Alcona County |
455 | 0 | 0 | |
|
Dimondale Elementary School Eaton County |
455 | 3 | 0 | |
|
Oxbow Elementary School/hvs Oakland County |
455 | 0 | 0 | |
|
Pere Marquette Twp Wells Mason County |
455 | 0 | 0 | |
|
Manistee River RV Resort Camp Store Manistee County |
452 | 2 | 0 | |
|
Silver Sands Resort and Silver Scoops Oceana County |
452 | 1 | 0 | |
|
Alto Elementary School Kent County |
450 | 0 | 0 | |
|
Arby's Houghton Lake Roscommon County |
450 | 0 | 0 | |
|
Barton Hills Ann Arbor · Washtenaw County |
450 | 2 | 0 | |
|
Bauer Christian Reformed Church Ottawa County |
450 | 1 | 0 | |
|
Cherry Republic Leelanau County |
450 | 1 | 0 | |
|
Country Acres Village Livingston County |
450 | 0 | 0 | |
|
Croton EZ Mart 376 Newaygo County |
450 | 0 | 0 | |
|
Dnr-Sleeper SP E Camp Huron County |
450 | 0 | 0 | |
|
Emerson School Elementary Washtenaw County |
450 | 1 | 1 | |
|
Emerson School Middle Washtenaw County |
450 | 1 | 1 | |
|
Forest Trail EZ Mart Mason County |
450 | 0 | 0 | |
|
Gerber Scout Camp Centennial Hall Muskegon County |
450 | 0 | 0 | |
|
Good Harbor Grill Leelanau County |
450 | 0 | 0 | |
|
Hale Area Schools Iosco County |
450 | 1 | 0 | |
|
Hersey Party Store (hps) Osceola County |
450 | 0 | 0 | |
|
Highlands at Harbor Springs Emmet County |
450 | 0 | 0 | |
|
Hopkins Elementary School Allegan County |
450 | 2 | 1 | |
|
Houghton Lake Global Methodist Church Roscommon County |
450 | 1 | 0 | |
|
Lake Antoine Roadside Well Dickinson County |
450 | 0 | 0 | |
|
Manistee River RV Resort Campsites Manistee County |
450 | 3 | 1 | |
|
Mid-Michigan Health Park Clare County |
450 | 1 | 0 | |
|
Millington Church of God Tuscola County |
450 | 2 | 0 | |
|
Mills Township Midland County |
450 | 0 | 0 | |
|
Montabella Elementary Montcalm County |
450 | 1 | 0 | |
|
Morbark Industries Isabella County |
450 | 1 | 1 | |
|
Murphy Elementary School Lapeer County |
450 | 0 | 0 | |
|
Overisel Reformed Church Allegan County |
450 | 1 | 0 | |
|
Ovid-Elsie Area Schools High School Clinton County |
450 | 6 | 1 | |
|
Ovid-Elsie Area Schools Middle School Clinton County |
450 | 2 | 1 | |
|
Oxbow Park Upper Camp Newaygo County |
450 | 2 | 0 | |
|
Pentland Township Luce County |
450 | 1 | 0 | |
|
Pinckney Schools Farley Elementary Livingston County |
450 | 0 | 0 | |
|
Refuge Temple Church of Flint Genesee County |
450 | 3 | 1 | |
|
Sara Lee Grand Traverse County |
450 | 0 | 0 | |
|
Tecumseh South Early Learning Ctr Lenawee County |
450 | 0 | 0 | |
|
The Higgins Lake Campground Crawford County |
450 | 0 | 0 | |
|
Three Fires Middle School Livingston County |
450 | 0 | 0 | |
|
Torch Lake Cafe Antrim County |
450 | 1 | 0 | |
|
Trinity Health Canton Wayne County |
450 | 0 | 0 | |
|
Uaw Family Education Ctr Cheboygan County |
450 | 1 | 1 |
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.