City Water Quality Rankings in Indiana
304 cities ranked by drinking water quality.
Popular city water quality comparisons
Trending Cities
#241
Clinton
County, IN
76 B
#242 Geneva
County, IN
76 B
#243 Ingalls
County, IN
76 B
#244 Gas City
County, IN
75 B
#245 Grabill
County, IN
75 B
#246 Milan
County, IN
75 B
#247 Tell City
County, IN
75 B
#248 Garrett
County, IN
74 C
#249 Portland
County, IN
74 C
#250 Clay City
County, IN
73 C
#251 Converse
County, IN
73 C
#252 Huntingburg
County, IN
73 C
#253 Jonesboro
County, IN
73 C
#254 Bargersville
County, IN
72 C
#255 Elizabeth
County, IN
72 C
#256 Seymour
County, IN
72 C
#257 Terre Haute
County, IN
72 C
#258 Whiteland
County, IN
72 C
#259 Winslow
County, IN
72 C
#260 Elberfeld
County, IN
71 C
#261 Farmland
County, IN
71 C
#262 Otterbein
County, IN
71 C
#263 Pekin
County, IN
71 C
#264 Ellettsville
County, IN
70 C
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.