Indiana Water Quality Reports
Comprehensive water quality data for 437 cities across Indiana. View EPA-verified contaminant levels and get filter recommendations.
Water Quality by County
Explore aggregated water quality scores across Indiana counties. Scores are calculated based on EPA data and weighted by population.
Common Contaminants in Indiana
16 cities in Indiana have at least one contaminant above EPA health guidelines.
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Upload my testCities in Indiana
Indianapolis
Fort Wayne
Gary
Merrillville
Evansville
South Bend
Carmel
Bloomington
Greenwood
Jeffersonville
Hammond
Terre Haute
Lafayette
Kokomo
Anderson
Mishawaka
Lawrence
Columbus
Elkhart
Noblesville
Valparaiso
Plainfield
West Lafayette
Goshen
Bargersville
Crown Point
Schererville
East Chicago
Marion
Munster
Brownsburg
Highland
Greenfield
Laporte
Newburgh
Chandler
New Castle
Seymour
Austin
Vincennes
Bloomfield
Logansport
Huntington
Jasper
St. John
Griffith
Dyer
Frankfort
Lebanon
New Haven
Sellersburg
Madison
Ramsey
Martinsville
Bedford
Connersville
Ellettsville
Washington
Brownstown
Taylorsville
Auburn
Greencastle
Speedway
Brazil
Patriot
Borden
Peru
Greensburg
Wabash
Princeton
Lowell
Bluffton
Boonville
Plymouth
Danville
Kendallville
Spencer
Decatur
Columbia City
Mooresville
Tell City
Dubois
Angola
Salem
Henryville
Fortville
Ingalls
Seelyville
Charlestown
Huntertown
Notre Dame
Batesville
Linton
Rushville
Scottsburg
North Vernon
Aurora
Garrett
Huntingburg
Yorktown
Showing top 100 of 437 cities by population.
Use the search box above to find any city in Indiana.
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