City Water Quality Rankings in Kansas
217 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#97
Pittsburg
County, KS
89 B
#98 Seneca
County, KS
89 B
#99 Hoisington
County, KS
88 B
#100 Hoxie
County, KS
88 B
#101 Liberal
County, KS
88 B
#102 Onaga
County, KS
88 B
#103 Sedgwick
County, KS
88 B
#104 Tonganoxie
County, KS
88 B
#105 Holton
County, KS
87 B
#106 Hoyt
County, KS
87 B
#107 Lyndon
County, KS
87 B
#108 St Marys
County, KS
87 B
#109 Valley Falls
County, KS
87 B
#110 Victoria
County, KS
87 B
#111 Baldwin City
County, KS
86 B
#112 Douglass
County, KS
86 B
#113 Edgerton
County, KS
86 B
#114 Independence
County, KS
86 B
#115 Iola
County, KS
86 B
#116 Rosalia
County, KS
86 B
#117 St John
County, KS
86 B
#118 Susank
County, KS
86 B
#119 Anthony
County, KS
85 B
#120 Hutchinson
County, KS
85 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.