City Water Quality Rankings in Michigan
400 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#241
Perry
County, MI
92 A
#242 Petoskey
County, MI
92 A
#243 Port Austin
County, MI
92 A
#244 Quinnesec
County, MI
92 A
#245 Riverview
County, MI
92 A
#246 Saline
County, MI
92 A
#247 Stockbridge
County, MI
92 A
#248 Vassar
County, MI
92 A
#249 Dowagiac
County, MI
91 A
#250 Houghton
County, MI
91 A
#251 Manton
County, MI
91 A
#252 Milford
County, MI
91 A
#253 Muskegon Heights
County, MI
91 A
#254 Ann Arbor
County, MI
90 A
#255 Auburn
County, MI
90 A
#256 Baraga
County, MI
90 A
#257 Carson City
County, MI
90 A
#258 Chelsea
County, MI
90 A
#259 Corunna
County, MI
90 A
#260 Flint
County, MI
90 A
#261 Hudson
County, MI
90 A
#262 Kingsford
County, MI
90 A
#263 Linden
County, MI
90 A
#264 Mason
County, MI
90 A
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.