Fall Creek flows through Delaware, Hamilton, Henry, Madison, and Marion Counties in central Indiana before joining the White River. This tributary offers diverse fishing opportunities across its length, from its upper reaches to where it widens near Geist Reservoir and continues through Indianapolis. The creek features a mix of habitat types including riffles, pools, and deeper sections, with substrate ranging from gravel and cobble in faster areas to deeper pools along bends. The water clarity varies with rainfall and flow conditions, with clearer water typically found in the upper sections. Fall Creek is most recognized for its smallmouth bass fishing, though it also supports healthy populations of spotted bass, largemouth bass, and various sunfish species. The creek is wadeable in many sections during normal flows, though conditions change significantly with rainfall and seasonal variations.