All water systems in Michigan
8,335 systems
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Norrie Park Gogebic County |
50 | 0 | 0 | |
|
North Oakland Dental Group Oakland County |
50 | 0 | 0 | |
|
North Star Baptist Church Luce County |
50 | 1 | 0 | |
|
Northeastern Sportsman Club Kent County |
50 | 0 | 0 | |
|
Northfield Twp. Public Safety Washtenaw County |
50 | 0 | 0 | |
|
Northland Brewing Cheboygan County |
50 | 1 | 0 | |
|
Northland Church of Christ Newaygo County |
50 | 3 | 1 | |
|
Northport Bay Retreat Leelanau County |
50 | 1 | 0 | |
|
Northshore Motel Schoolcraft County |
50 | 0 | 0 | |
|
Northstar Cafe Newaygo County |
50 | 2 | 0 | |
|
Northwards Diner Wexford County |
50 | 1 | 0 | |
|
Northwinds Adventures Houghton County |
50 | 0 | 0 | |
|
Novi Sports Park West Concession Stand Oakland County |
50 | 0 | 0 | |
|
Novi Sports Park-North Concession Stand Oakland County |
50 | 0 | 0 | |
|
Oak Grove Log Community Church Gladwin County |
50 | 0 | 0 | |
|
Oak Park Centre Kalamazoo County |
50 | 0 | 0 | |
|
Oak Pointe (honors Concession) Livingston County |
50 | 0 | 0 | |
|
Oak Pointe Honors Hole 10 Comfort Stat Livingston County |
50 | 0 | 0 | |
|
Oakland Co. Airport-Sw Oakland County |
50 | 0 | 0 | |
|
Oakland County S.c. Raceway Oakland County |
50 | 0 | 0 | |
|
Oakwood Market Oakland County |
50 | 0 | 0 | |
|
Oden Walter Dow Flowing Well Emmet County |
50 | 0 | 0 | |
|
Off the Hook Tavern Gladwin County |
50 | 0 | 0 | |
|
Old 23 Grill Monroe County |
50 | 2 | 0 | |
|
Old Orchard Park CG Hand Pump Iosco County |
50 | 0 | 0 | |
|
Ontario Trailhead Park Berrien County |
50 | 1 | 0 | |
|
Oregon United Methodist Church Lapeer County |
50 | 0 | 0 | |
|
Orion Oaks Dog Park Oakland County |
50 | 0 | 0 | |
|
Ortonville Municipal Office/hall Oakland County |
50 | 0 | 0 | |
|
Ossineke EZ Mart Alpena County |
50 | 0 | 0 | |
|
Our Lady of Mt. Carmel St. Clair County |
50 | 0 | 0 | |
|
Overisel Reformed Church West Allegan County |
50 | 1 | 0 | |
|
Ovid Township Admin. Office Clinton County |
50 | 0 | 0 | |
|
Oxford Parks and Rec Office Complex Oakland County |
50 | 0 | 0 | |
|
Oxford Professional Building Oakland County |
50 | 0 | 0 | |
|
Paradise Bay Coffee Shop Charlevoix County |
50 | 0 | 0 | |
|
Paradise Shores Cabins 1-6 Chippewa County |
50 | 0 | 0 | |
|
Paradise Shores Cabins 7-12 & Owners Chippewa County |
50 | 0 | 0 | |
|
Pardiac Shell Gas Mart Livingston County |
50 | 0 | 0 | |
|
Park 24 INC Mobile Home Park Roscommon County |
50 | 0 | 0 | |
|
Park of the Pines Campground Charlevoix County |
50 | 0 | 0 | |
|
Park Place Livingston County |
50 | 0 | 0 | |
|
Patty's Family Kitchen Lenawee County |
50 | 2 | 0 | |
|
Paw Paw Eagles 4310 Van Buren County |
50 | 0 | 0 | |
|
Paw Paw Marathon Van Buren County |
50 | 2 | 0 | |
|
Pearl Onions LLC (small Potatoes Llc) Washtenaw County |
50 | 0 | 0 | |
|
Peninsula Twp Bowers Harbor Park Grand Traverse County |
50 | 0 | 0 | |
|
Pere Marquette Twp Mem Tree PK Mason County |
50 | 2 | 0 | |
|
Perkins Store Delta County |
50 | 0 | 0 | |
|
Perry Church of the Nazarene Shiawassee County |
50 | 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.