Counties: Shelby County
Shelby County is in central Indiana. It is bounded on the north by Hancock County, on the northwest by Marion County, on the west by Johnson County, on the south by Bartholomew County, on the southeast by Decatur County, and on the east by Rush County.
Shelby County Watersheds
Click to enlarge
Red lines on the map depict the boundaries of 8-digit hydrologic units (one convenient definition of a watershed) as shown on this 1974 United States Geological Survey Map.
Shelby County drains into three different 8-digit hydrologic units, each represented on the image above by an area between red lines and within the county boundary, designated by a letter. Clicking on a watershed name below will take you to separate page with more information on that watershed.