Chlorine (MRDL) violations in Michigan
51 active public water systems in Michigan had a Chlorine (MRDL) violation in the past three years, 6 of them in the latest quarter of EPA's data. What Chlorine (MRDL) is and why it matters.
Systems with a Chlorine (MRDL) violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Stockbridge, Village of Stockbridge · Ingham County |
1,252 | 3 | 0 | |
|
Reading Reading · Hillsdale County |
1,078 | 3 | 0 | |
|
Hessel County |
240 | 4 | 0 | |
|
Manistique County |
147 | 4 | 0 | |
|
Kent Ridge Apartments Kent County |
120 | 6 | 0 | |
|
Wetmore County |
52 | 4 | 0 | |
|
East Lansing, City of East Lansing · Ingham County |
33,000 | 2 | 0 | |
|
Michigan State University Ingham County |
12,793 | 3 | 0 | |
|
Fenton, City of Fenton · Genesee County |
11,746 | 1 | 0 | |
|
Mt. Pleasant County |
10,198 | 3 | 0 | |
|
Albion Albion · Calhoun County |
9,144 | 3 | 0 | |
|
Grand Ledge, City of Grand Ledge · Eaton County |
8,701 | 2 | 0 | |
|
White Lake Township Oakland County |
6,619 | 3 | 0 | |
|
Kimball Township St. Clair County |
5,170 | 5 | 1 | |
|
Clio, City of Clio · Genesee County |
2,515 | 3 | 0 | |
|
Berrien Springs Berrien Springs · Berrien County |
1,910 | 5 | 0 | |
|
Cassopolis Cassopolis · Cass County |
1,815 | 3 | 0 | |
|
Capac, Village of Capac · St. Clair County |
1,775 | 3 | 0 | |
|
Oronoko Township Berrien County |
1,610 | 5 | 0 | |
|
Childs Lake Estates MHC Oakland County |
1,548 | 3 | 0 | |
|
Webberville, Village of Webberville · Ingham County |
1,503 | 4 | 0 | |
|
Homestead/crystal River Water CO Leelanau County |
1,365 | 2 | 0 | |
|
Ravenna Ravenna · Muskegon County |
1,219 | 3 | 0 | |
|
Portage Township Houghton County |
1,214 | 3 | 0 | |
|
Beaverton Beaverton · Gladwin County |
1,170 | 1 | 0 | |
|
Springrove MHC Oakland County |
1,060 | 2 | 0 | |
|
Otisville, Village of Otisville · Genesee County |
864 | 6 | 2 | |
|
Stephenson Stephenson · Menominee County |
862 | 1 | 0 | |
|
Deckerville, Village of Sanilac County |
830 | 2 | 0 | |
|
Chassell Township Chassell · Houghton County |
800 | 2 | 0 | |
|
Windsor Estates Eaton County |
718 | 3 | 0 | |
|
Hillman, Village of Hillman · Montmorency County |
697 | 2 | 0 | |
|
Stonegate Mobile Home Community Ingham County |
647 | 2 | 0 | |
|
Harrisville, City of Harrisville · Alcona County |
493 | 2 | 0 | |
|
South Shore Water System Brooklyn · Lenawee County |
488 | 3 | 0 | |
|
Hamlin Mobile Home Park Ingham County |
458 | 3 | 0 | |
|
Stone Ridge Livingston County |
367 | 4 | 0 | |
|
Hematite Township Amasa · Iron County |
350 | 2 | 0 | |
|
Rockland Township Rockland · Ontonagon County |
350 | 4 | 0 | |
|
Capital Crossings Clinton County |
345 | 2 | 0 | |
|
Long Lake Village Subdivision Oakland County |
273 | 2 | 0 | |
|
Eastern MI District Church of Nazarene Livingston County |
250 | 6 | 3 | |
|
Grant Township Copper Harbor Copper Harbor · Keweenaw County |
200 | 3 | 0 | |
|
Majestic Care of Flushing Flushing · Genesee County |
150 | 7 | 3 | |
|
Sandhill Manor Houghton Lake · Roscommon County |
148 | 2 | 0 | |
|
Allegan County Services Center Allegan County |
101 | 3 | 1 | |
|
Ponemah Lakeside Retreat, LLC Genesee County |
80 | 8 | 0 | |
|
MY Place at Heritage Estates Genesee County |
75 | 6 | 1 | |
|
MY Place at Cattail Estates Jackson County |
58 | 8 | 0 | |
|
Fenton Harbor Condominiums Genesee County |
40 | 8 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Chlorine (MRDL), including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Chlorine (MRDL) alone.
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.