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Fish abundance, environmental DNA, and stream habitat data from Washington, and southern British Columbia, Canada

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 03:29 AM | Dataset Last Updated: October 21, 2020 at 12:00 AM
Field estimates of the abundance of rainbow trout in Washington and British Columbia were collected in concert with environmental DNA samples (eDNA) to evaluate if eDNA copy numbers correlated with abundance of trout. In addition, stream habitat data including channel units (pools, riffles), substrate, large woody debris, among others, were collected at sites.

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