City Water Quality Rankings in Kansas
217 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#145
Kingman
County, KS
81 B
#146 Marysville
County, KS
81 B
#147 Mound Valley
County, KS
81 B
#148 Osborne
County, KS
81 B
#149 Sublette
County, KS
81 B
#150 Hays
County, KS
80 B
#151 Linn Valley
County, KS
80 B
#152 Russell
County, KS
80 B
#153 Tecumseh
County, KS
80 B
#154 Valley Center
County, KS
80 B
#155 Leavenworth
County, KS
79 B
#156 Wathena
County, KS
79 B
#157 El Dorado
County, KS
78 B
#158 Goddard
County, KS
77 B
#159 Marion
County, KS
77 B
#160 Burden
County, KS
76 B
#161 Coffeyville
County, KS
76 B
#162 Conway Springs
County, KS
76 B
#163 Derby
County, KS
76 B
#164 Dodge City
County, KS
76 B
#165 Herington
County, KS
76 B
#166 Mulvane
County, KS
76 B
#167 Overbrook
County, KS
76 B
#168 Scott City
County, KS
76 B
Frequently Asked Questions
How are city water quality rankings calculated in Kansas?
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 Kansas?
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.