Counties: Bartholomew County
Bartholomew County is in south central Indiana. It is bounded on the north by Johnson County and Shelby County, on the west by Brown County, on the south by Jackson County and Jennings County, and on the east by Decatur County.
Bartholomew County Watersheds
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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.
Bartholomew County drains into four 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.