City Water Quality Rankings in Indiana
304 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#217
Henryville
County, IN
80 B
#218 Loogootee
County, IN
80 B
#219 Nineveh
County, IN
80 B
#220 Rochester
County, IN
80 B
#221 South Whitley
County, IN
80 B
#222 Tipton
County, IN
80 B
#223 Whiting
County, IN
80 B
#224 Hartford City
County, IN
79 B
#225 Parker
County, IN
79 B
#226 Spencer
County, IN
79 B
#227 Warren
County, IN
79 B
#228 Bremen
County, IN
78 B
#229 Chandler
County, IN
78 B
#230 Hagerstown
County, IN
78 B
#231 Michigan City
County, IN
78 B
#232 Middleton
County, IN
78 B
#233 Orleans
County, IN
78 B
#234 Redkey
County, IN
78 B
#235 Wakarusa
County, IN
78 B
#236 West Harrison
County, IN
78 B
#237 Chrisney
County, IN
77 B
#238 Lagrange
County, IN
77 B
#239 Milton
County, IN
77 B
#240 Bloomington
County, IN
76 B
Frequently Asked Questions
How are city water quality rankings calculated in Indiana?
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 Indiana?
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.