The lake's normal surface pool is 11,100 acres (44.9 km2) at an elevation of 183 meters (600.4 ft).

Lake Shelbyville's shoreline is heavily wooded and subject to severe erosion.

Aside from the main channel of the lake are many coves, suited for fishing.

Findlay Marina is located north of Marker 5 just past the bridge on the west side of the lake.

Lithia Springs Marina is located on the southern end of Lake Shelbvyille.