All water systems in Michigan
11,156 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Northport, Village of Northport · Leelanau County |
526 | 1 | 0 | |
|
Belle Plaza South Berrien County |
525 | 1 | 0 | |
|
Holy Rosary Church Leelanau County |
525 | 0 | 0 | |
|
North Aurelius Elementary Ingham County |
525 | 1 | 0 | |
|
Sand Beach Township Huron County |
525 | 0 | 0 | |
|
Roger's Family Food of Hale Iosco County |
522 | 0 | 0 | |
|
Boathouse Restaurant Old Mission Grand Traverse County |
520 | 2 | 0 | |
|
Camper's Haven Campground Huron County |
520 | 0 | 0 | |
|
Cannabis Club Berrien County |
520 | 1 | 0 | |
|
Cannonsburg Grist Mill Kent County |
520 | 0 | 0 | |
|
Hidden Lake Resort Monroe County |
520 | 1 | 0 | |
|
Hilltop EZ Mart Newaygo County |
520 | 0 | 0 | |
|
River Country Campground (main) Osceola County |
520 | 2 | 1 | |
|
Riverfront Park Campground Berrien County |
520 | 0 | 0 | |
|
Standish/sterling High School Arenac County |
516 | 1 | 1 | |
|
Mesick Dental Center Wexford County |
513 | 0 | 0 | |
|
Camden Camden · Hillsdale County |
512 | 1 | 0 | |
|
Forward's of Hale Iosco County |
512 | 0 | 0 | |
|
Ridge Valley of Milford Oakland County |
512 | 0 | 0 | |
|
Benzonia Village of Benzie County |
511 | 2 | 0 | |
|
Blue Heron Bay Spray Zone Washtenaw County |
510 | 0 | 0 | |
|
Camden-Frontier School Hillsdale County |
510 | 1 | 0 | |
|
Elmwood Twp Timberlee Leelanau County |
510 | 1 | 0 | |
|
Fates Food Market 9 Mile RD Mecosta County |
510 | 0 | 0 | |
|
Wilson Estate Vineyard Stockbridge · Ingham County |
510 | 0 | 0 | |
|
Bazan Baldwin Oaks Family Campground Ottawa County |
509 | 1 | 0 | |
|
Unionville, Village of Tuscola County |
508 | 0 | 0 | |
|
Ago Pacific Pride/citgo #22 Montcalm County |
505 | 0 | 0 | |
|
Beacon & Bridge Farwell Clare · Clare County |
505 | 0 | 0 | |
|
Copemish EZ Mart Manistee County |
505 | 0 | 0 | |
|
McDonald's Acme #12563 Grand Traverse County |
505 | 0 | 0 | |
|
Oakridge Upper Elementary Muskegon County |
505 | 0 | 0 | |
|
Shakey Lakes Campground Storage Shed Menominee County |
505 | 1 | 0 | |
|
Leidy Lake Campground St. Joseph County |
504 | 1 | 0 | |
|
Wisner Area Water System Tuscola County |
504 | 0 | 0 | |
|
Johnson Park-Sledding Hill Kent County |
503 | 0 | 0 | |
|
Johnson Park-Wilson Restrooms Kent County |
503 | 0 | 0 | |
|
Dollar General Pleasant Lake #17478 Jackson County |
502 | 0 | 0 | |
|
Fowlerville Fairgrounds New Shower Hou Livingston County |
502 | 0 | 0 | |
|
Holiday Campground Main Well Jackson County |
501 | 0 | 0 | |
|
Hubscher Park Gratiot County |
501 | 1 | 0 | |
|
Pinckney Schools High Schl Concessions Livingston County |
501 | 0 | 0 | |
|
TC Horse Shows (pavilion) Grand Traverse County |
501 | 0 | 0 | |
|
Addison Oaks Cpgd.shower Bldg. Oakland County |
500 | 0 | 0 | |
|
Addison Oaks Loop D Oakland County |
500 | 0 | 0 | |
|
Ago McCormick New Era Oceana County |
500 | 0 | 0 | |
|
Alex's Market Oakland County |
500 | 1 | 0 | |
|
Alice Springs Campground Ionia County |
500 | 0 | 0 | |
|
American Legion Post 514 Monroe County |
500 | 0 | 0 | |
|
Arby's Whitmore Lake #6144 Livingston County |
500 | 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.