Michigan
Water Quality Report
89 Good
Average Score
89/100
Water Systems
582
Population
7.3M
Violations
872 84 unresolved
Score Distribution
159 A
35 B
10 C
4 D
5 F
Top Contaminant Violations
| Contaminant | Violations |
|---|---|
| Copper (90th percentile) | 7 |
| Lead (90th percentile) | 4 |
Lowest Scoring Water Systems
0
Battle Creek - Verona System F
MI0000450 Battle Creek, MI 43,975 served
0
Benton Harbor F
MI0000600 Benton Harbor, MI 9,103 served
0
Emmett Township F
MI0002125 Battle Creek, MI 2,550 served
20
Camp Inn Associates, Llc F
FL6530956 Farmington Hills, MI 1,500 served
40
Dearborn Heights F
MI0001740 Dearborn Heights, MI 57,774 served
Counties in Michigan
Cities in Michigan
View all 403 cities →Popular City Comparisons in Michigan
Quickly compare major cities in Michigan by water quality score and grade.
Frequently Asked Questions
Is tap water in Michigan safe to drink?
Michigan has an average WaterQ score of 89/100 across 582 public water systems. Safety can vary by city and system, so check your local report for recent violations and contaminants.
How many water systems are in Michigan?
WaterQ currently tracks 582 public water systems in Michigan.
Where can I compare cities in Michigan?
Use the city list below to open detailed reports, or visit the compare tool to benchmark two cities side-by-side on score, grade, and system coverage.