All water systems in Michigan
11,156 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Mackinaw City, Village of Mackinaw City · Cheboygan County |
897 | 0 | 0 | |
|
Quality Dairy Company Eaton County |
895 | 2 | 0 | |
|
Grant Grant · Newaygo County |
894 | 0 | 0 | |
|
Wesco New Era #17 Oceana County |
891 | 0 | 0 | |
|
Lucky Lake Campground Oceana County |
888 | 0 | 0 | |
|
Augusta Augusta · Kalamazoo County |
885 | 1 | 0 | |
|
Duggie S Corporation Huron County |
885 | 0 | 0 | |
|
Dnr-Fort Custer Main Campground Kalamazoo County |
880 | 0 | 0 | |
|
Onaway, City of Onaway · Presque Isle County |
880 | 1 | 0 | |
|
Hamilton High School Allegan County |
875 | 0 | 0 | |
|
Northwest Kidder Middle School Jackson County |
875 | 0 | 0 | |
|
Suttons Bay, Village of Suttons Bay · Leelanau County |
874 | 0 | 0 | |
|
Caps Mackinaw Trail Middle School Wexford County |
873 | 1 | 1 | |
|
Tamarac Village Mason County |
873 | 2 | 0 | |
|
Dnr-Tahquamenon Falls SP Lower Falls Chippewa County |
872 | 0 | 0 | |
|
Farwell, Village of Clare County |
871 | 0 | 0 | |
|
Ada Bible Church Bella Vista Campus Kent County |
866 | 0 | 0 | |
|
Mdot Vanderbilt Rest Area Otsego County |
866 | 0 | 0 | |
|
Sears EZ Mart Osceola County |
865 | 1 | 1 | |
|
Otisville, Village of Otisville · Genesee County |
864 | 6 | 2 | |
|
Stephenson Stephenson · Menominee County |
862 | 1 | 0 | |
|
Oaks of Rockford Kent County |
860 | 0 | 0 | |
|
Whittemore/prescott School Complex Iosco County |
860 | 1 | 1 | |
|
Ubly, Village of Huron County |
858 | 2 | 0 | |
|
Bay Mills County |
857 | 2 | 0 | |
|
Pentwater Pentwater · Oceana County |
857 | 2 | 0 | |
|
Abbott Nutrition St. Joseph County |
850 | 2 | 0 | |
|
Bedford Hills Calhoun County |
850 | 0 | 0 | |
|
Pinckney Schools Fine Art + Navigator Livingston County |
850 | 0 | 0 | |
|
Rpm1 Petroleum Barry County |
850 | 2 | 0 | |
|
Russell Ago Store # 53 Muskegon County |
850 | 1 | 0 | |
|
South Arbor Academy Washtenaw County |
850 | 2 | 1 | |
|
Presque Isle Harbor Water Co. Presque Isle County |
845 | 1 | 1 | |
|
Hilltop Express Newaygo County |
841 | 0 | 0 | |
|
Lake Chemung Outdoor Resort Livingston County |
840 | 0 | 0 | |
|
Mdot Hyde Rest Area Delta County |
840 | 0 | 0 | |
|
Glen Lake Athletics Area Leelanau County |
839 | 0 | 0 | |
|
Haring Charter Township Wexford County |
839 | 0 | 0 | |
|
Forestville Village of Sanilac County |
836 | 0 | 0 | |
|
Lake City, City of Lake City · Missaukee County |
836 | 6 | 1 | |
|
Dnr-Interlochen State Park (modern) Grand Traverse County |
835 | 0 | 0 | |
|
J&h Family Stores-Twin Lake Marathon Muskegon County |
835 | 0 | 0 | |
|
Bay View Association Emmet County |
831 | 0 | 0 | |
|
Billerud Escanaba LLC Main Mill Delta County |
830 | 0 | 0 | |
|
Deckerville, Village of Sanilac County |
830 | 2 | 0 | |
|
Hartland Schools Farms Middle School Livingston County |
830 | 0 | 0 | |
|
Beaver Road Area Water Assoc. Bay County |
829 | 0 | 0 | |
|
Burr Oak Burr Oak · St. Joseph County |
828 | 1 | 1 | |
|
Admiral #5862 Ottawa County |
825 | 1 | 0 | |
|
Charlton Heston Academy Roscommon County |
825 | 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.