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Pallid Sturgeon Spawning Habitat in the Lower Missouri River

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: February 14, 2026 | Last Modified: 2020-08-17T00:00:00Z
Lack of reproduction has been hypothesized to be a factor in the decline of the pallid sturgeon (Scaphirhynchus albus) through much of its range. Spawning habitat and behavior have only recently been documented on the Lower Missouri River, which comprises over 1,300 river kilometers of undammed river. This data consists of present habitat measurements for ten pallid sturgeon spawning events from 2008-2013 that occurred in discrete reaches dispersed over hundreds of kilometers on the Lower Missouri River.

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