City Water Quality Rankings in Michigan
403 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#169
Mt Morris
County, MI
96 A
#170 Munising
County, MI
96 A
#171 Norway
County, MI
96 A
#172 Oak Park
County, MI
96 A
#173 Petersburg
County, MI
96 A
#174 Pinconning
County, MI
96 A
#175 Reed City
County, MI
96 A
#176 Spring Lake
County, MI
96 A
#177 Troy
County, MI
96 A
#178 White Pigeon
County, MI
96 A
#179 Williamston
County, MI
96 A
#180 Charlevoix
County, MI
95 A
#181 Charlotte
County, MI
95 A
#182 East Jordan
County, MI
95 A
#183 Ecorse
County, MI
95 A
#184 Ferndale
County, MI
95 A
#185 Grand Blanc
County, MI
95 A
#186 Harbor Springs
County, MI
95 A
#187 Lansing
County, MI
95 A
#188 Northville
County, MI
95 A
#189 Plymouth
County, MI
95 A
#190 Van Buren Township
County, MI
95 A
#191 Bloomfield Hills
County, MI
94 A
#192 Caro
County, MI
94 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.