The West Nishnabotna River is a stream in the U.S. state of Iowa. It is a tributary of Nishnabotna River and is channelized for much of its course. The river is 121.3 miles long and is considered a major water source by the Iowa DNR. The West Nishnabotna is the larger of the two main tributaries of the Nishnabotna River having a 1,582 square miles (4,100 km2) drainage basin.
Click any point for details. Sections without stored geometry are drawn as straight put-in → take-out lines — actual courses follow the river.