Wyaconda River

The Wyaconda River basin is located in the Glaciated Plains Natural Division of southeast Iowa and northeast Missouri. The basin drains 458 square miles of land, of which 336 square miles lie within the state of Missouri. The Wyaconda River, a fifth order stream, is the largest within the basin and enters the Mississippi River above LaGrange, MO. There are 18 third order and larger streams within the basin.