Saint Francis

Saint Francis, river, c.470 mi (760 km) long, rising in the hills of SE Missouri and flowing S through NE Arkansas to join the Mississippi River near Helena, Ark. The river forms part of the Arkansas–Missouri border. Wappapello Dam (completed 1941), near Poplar Bluff, Mo., forms a reservoir. The river area is popular for recreational activities.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

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