All water systems in Michigan
11,156 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Shady Point Campground West Well Cass County |
320 | 1 | 1 | |
|
Somerset Bch Cpg /north Campgd Hillsdale County |
320 | 1 | 0 | |
|
Three Seasons Campground East Montcalm County |
320 | 2 | 0 | |
|
Three Seasons Campground West Montcalm County |
320 | 2 | 0 | |
|
Wilson Community School Alpena County |
320 | 1 | 0 | |
|
Bear Lake, Village of Manistee County |
318 | 0 | 0 | |
|
Cross in the Woods 1 Cheboygan County |
318 | 1 | 1 | |
|
Cross in the Woods 3 Cheboygan County |
318 | 0 | 0 | |
|
Cross in the Woods-2 (s) Cheboygan County |
318 | 1 | 0 | |
|
Hidden Creek Estates Allegan County |
318 | 0 | 0 | |
|
Northwest Flora List Child Care Jackson County |
318 | 1 | 0 | |
|
Pine River Elementary Osceola County |
318 | 1 | 0 | |
|
Olde Mill Golf Course Kalamazoo County |
316 | 0 | 0 | |
|
Christmas Casino County |
315 | 2 | 0 | |
|
Fairview BP Oscoda County |
315 | 0 | 0 | |
|
Root Beer Stand Hamilton Allegan County |
315 | 1 | 0 | |
|
Light of the World Academy Livingston County |
314 | 1 | 1 | |
|
Dewitt Party Store / Family Tree Cafe Clinton County |
313 | 2 | 0 | |
|
North Morris Estates Genesee County |
313 | 5 | 1 | |
|
Discount Food of Bronson LLC Branch County |
312 | 0 | 0 | |
|
Dsisd Learning Center Delta County |
312 | 2 | 0 | |
|
Hamburg Fitness Center Livingston County |
312 | 0 | 0 | |
|
Herrick Park Campground Isabella County |
312 | 0 | 0 | |
|
Herrick Park Campground Bathhouse Isabella County |
312 | 0 | 0 | |
|
City Limits Newaygo County |
311 | 2 | 0 | |
|
Alamo Elementary School Kalamazoo County |
310 | 0 | 0 | |
|
Atlanta Jr-Sr High School Montmorency County |
310 | 1 | 0 | |
|
Dryden High School Lapeer County |
310 | 4 | 1 | |
|
Egypt Valley Country Club Kent County |
310 | 1 | 0 | |
|
Jacob's Farm and Maze Grand Traverse County |
310 | 0 | 0 | |
|
Knapp Valley Church Kent County |
310 | 0 | 0 | |
|
Magnify Church Newaygo County |
310 | 0 | 0 | |
|
Dollar General Oakfield Twp #22792 Kent County |
309 | 0 | 0 | |
|
Country Dairy Farm Store Oceana County |
308 | 2 | 0 | |
|
Deerfield Pines Mobile Home Park Lapeer County |
308 | 0 | 0 | |
|
Mobil Gas (hamburg) Livingston County |
307 | 0 | 0 | |
|
St. Paul's Lutheran Church Casco St. Clair County |
306 | 0 | 0 | |
|
Cherry Barc Winery Eaton County |
305 | 0 | 0 | |
|
Ishpeming Twp East Marquette County |
305 | 0 | 0 | |
|
New Hope Community Church Youth Center Grand Traverse County |
305 | 1 | 0 | |
|
New Hope Community Church-Williamsburg Grand Traverse County |
305 | 1 | 0 | |
|
Upland Hills Farm INC Oakland County |
305 | 1 | 0 | |
|
Atlas Valley Halfway House Genesee County |
304 | 2 | 0 | |
|
Dnr-Petoskey SP Tannery Creek Emmet County |
304 | 0 | 0 | |
|
Lightning Quick Gas-N-Go #14 Tecumseh Lenawee County |
304 | 1 | 0 | |
|
Opc Arbre Farms West Camp Oceana County |
304 | 2 | 0 | |
|
Dollar General New Era #21995 Oceana County |
303 | 0 | 0 | |
|
Harbor Springs Area Authority Emmet County |
303 | 0 | 0 | |
|
Riverbend Estate Allegan County |
303 | 0 | 0 | |
|
Shelby Corner Market Oceana County |
303 | 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.