City Water Quality Rankings in Michigan
400 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#361
Owosso
County, MI
78 B
#362 Vicksburg
County, MI
78 B
#363 St. Clair
County, MI
77 B
#364 Ada
County, MI
76 B
#365 Freeland
County, MI
76 B
#366 White Lake
County, MI
76 B
#367 Lake Odessa
County, MI
74 C
#368 Glen Arbor
County, MI
72 C
#369 Lapeer
County, MI
72 C
#370 Montrose
County, MI
72 C
#371 Birmingham
County, MI
70 C
#372 Negaunee
County, MI
70 C
#373 Sylvan Lake
County, MI
70 C
#374 River Rouge
County, MI
69 C
#375 Kimball
County, MI
68 C
#376 Lake Linden
County, MI
68 C
#377 Saugatuck
County, MI
68 C
#378 Watersmeet
County, MI
68 C
#379 Shepherd
County, MI
67 C
#380 Bellaire
County, MI
66 C
#381 Ortonville
County, MI
66 C
#382 Sault Ste. Marie
County, MI
66 C
#383 Leslie
County, MI
64 C
#384 St. Ignace
County, MI
64 C
Frequently Asked Questions
How are city water quality rankings calculated in Michigan?
WaterQ city rankings are based on EPA SDWIS data across local public water systems, including contaminant detections, compliance violations, and recency-weighted score signals.
Can I compare two cities in Michigan?
Yes. Use the city comparison links on this page or open the Compare tool to evaluate two cities side by side on score, grade, and water system coverage.
How often does WaterQ refresh city data?
City-level metrics refresh when new EPA data is processed. Check city pages for latest score and violation context.