City Water Quality Rankings in Michigan
403 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#361
Ortonville
County, MI
74 C
#362 Ovid
County, MI
74 C
#363 Hamtramck
County, MI
73 C
#364 Birmingham
County, MI
72 C
#365 Lapeer
County, MI
72 C
#366 Sanford
County, MI
72 C
#367 Saugatuck
County, MI
72 C
#368 South Haven
County, MI
71 C
#369 Montrose
County, MI
70 C
#370 Negaunee
County, MI
70 C
#371 Sylvan Lake
County, MI
70 C
#372 Woodhaven
County, MI
70 C
#373 Flat Rock
County, MI
68 C
#374 Watersmeet
County, MI
68 C
#375 Bellaire
County, MI
67 C
#376 Eaton Rapids
County, MI
67 C
#377 Mattawan
County, MI
66 C
#378 Sault Ste. Marie
County, MI
66 C
#379 Shepherd
County, MI
66 C
#380 Baraga
County, MI
64 C
#381 Lake Linden
County, MI
63 C
#382 Mt Clemens
County, MI
62 C
#383 Hart
County, MI
61 C
#384 Manton
County, MI
61 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.