WaterQ

City Water Quality Rankings in Minnesota

333 cities ranked by drinking water quality.

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Popular city water quality comparisons

Aitkin, MN vs Andover, MN Compare → Atwater, MN vs Avon, MN Compare → Baxter, MN vs Blue Earth, MN Compare → Brooklyn Center, MN vs Burnsville, MN Compare →

Trending Cities

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#25
Isanti
County, MN
100 A
#26
Lakeland
County, MN
100 A
#27
Lakeville
County, MN
100 A
#28
Mankato
County, MN
100 A
#29
Mantorville
County, MN
100 A
#30
Menahga
County, MN
100 A
#31
Minneapolis
County, MN
100 A
#32
Montevideo
County, MN
100 A
#33
Mounds View
County, MN
100 A
#34
New Brighton
County, MN
100 A
#35
Nicollet
County, MN
100 A
#36
Norwood Young America
County, MN
100 A
#37
Oronoco
County, MN
100 A
#38
Otsego
County, MN
100 A
#39
Parkers Prairie
County, MN
100 A
#40
Pequot Lakes
County, MN
100 A
#41
Pierz
County, MN
100 A
#42
Ramsey
County, MN
100 A
#43
Red Wing
County, MN
100 A
#44
Richfield
County, MN
100 A
#45
Richmond
County, MN
100 A
#46
Robbinsdale
County, MN
100 A
#47
Roseville
County, MN
100 A
#48
Royalton
County, MN
100 A

Frequently Asked Questions

How are city water quality rankings calculated in Minnesota?

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 Minnesota?

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.

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