Nitrite violations in Michigan
25 active public water systems in Michigan had a Nitrite violation in the past three years. What Nitrite is and why it matters.
Systems with a Nitrite violation
Latest quarter first, then largest first| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Odawa Casino County |
3,500 | 1 | 0 | |
|
Match-E-Be-Nash-She-Wish County |
1,350 | 3 | 0 | |
|
Empire, Village of Empire · Leelanau County |
400 | 7 | 0 | |
|
Wilson Talent Center Ingham County |
400 | 3 | 1 | |
|
Franklin Knolls Subdivision Oakland County |
383 | 4 | 0 | |
|
Shady Shores Association Barry County |
300 | 1 | 0 | |
|
Shady Shores Association 2 Barry County |
300 | 2 | 0 | |
|
Mathias Township Trenary · Alger County |
175 | 4 | 0 | |
|
Heartwood School Ingham County |
100 | 3 | 1 | |
|
Thorburn Education Ctr Ingham County |
100 | 3 | 1 | |
|
St. Anthony Kenna Hall Monroe County |
80 | 1 | 0 | |
|
Silver Creek Thrift Store Marquette County |
80 | 2 | 0 | |
|
Gospel Light Baptist Church Barry County |
60 | 2 | 0 | |
|
Legends Ranch Wildlife Center Newaygo County |
60 | 1 | 0 | |
|
Dollar General MT Pleasnt/south #25324 Isabella County |
54 | 1 | 0 | |
|
Capital Area Sportsmen's League Eaton County |
50 | 2 | 0 | |
|
Chief Okemos Sportsman's Club Eaton County |
50 | 2 | 0 | |
|
Juniper Hills Condominiums Grand Traverse County |
50 | 3 | 0 | |
|
The Heartland Woods Family RV Ingham County |
50 | 2 | 1 | |
|
Lifetime Metal Sales Shiawassee County |
40 | 1 | 0 | |
|
Creative Landscaping Berrien County |
40 | 1 | 0 | |
|
Legends Ranch Lodge Newaygo County |
35 | 1 | 0 | |
|
Silver Bean Oceana County |
34 | 2 | 0 | |
|
Tg's Party Store Isabella County |
32 | 1 | 0 | |
|
Dollar General Decker #23652 Sanilac County |
30 | 2 | 0 |
About this data
A system is counted once if any of its violations in the past three years involved Nitrite, including monitoring and reporting lapses. Rules violated and status in the table are for the whole system, not Nitrite 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. Retrieved from ECHO on Oct 11, 2026.