City Water Quality Rankings in Indiana
304 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#193
Demotte
County, IN
84 B
#194 Holton
County, IN
84 B
#195 Lebanon
County, IN
84 B
#196 Lynn
County, IN
84 B
#197 Osgood
County, IN
84 B
#198 Ramsey
County, IN
84 B
#199 Attica
County, IN
83 B
#200 East Chicago
County, IN
83 B
#201 Hebron
County, IN
83 B
#202 Kentland
County, IN
83 B
#203 Madison
County, IN
83 B
#204 Martinsville
County, IN
83 B
#205 North Manchester
County, IN
83 B
#206 Georgetown
County, IN
82 B
#207 Greensburg
County, IN
82 B
#208 Washington
County, IN
82 B
#209 Anderson
County, IN
81 B
#210 Hammond
County, IN
81 B
#211 Lapel
County, IN
81 B
#212 Laporte
County, IN
81 B
#213 Rushville
County, IN
81 B
#214 Carmel
County, IN
80 B
#215 Centerpoint
County, IN
80 B
#216 Columbus
County, IN
80 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.