Union County

Counties: Union County

Natural Areas Organizations

Union County Indiana Location Map

Union County is in east central Indiana. It is bounded on the north by Wayne County, on the west by Fayette County, on the south by Franklin County, and on the east by Ohio.

  Natural Areas

Hornbeam Nature Preserve

Quakertown State Recreation Area

Whitewater Memorial State Park
 See also: DNR


Indiana Native Plant Society - East Central Chapter



Union County Indiana Watersheds map

Union 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.

Union County drains into two 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.




Lower Great Miami