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UncertaintyWhat are the specific structures or operations that delay, obstruct, or kill migrating adult lamprey?
ThemeHydrosystem flow and passage operations
SubthemeDam passage effects - existing dams
Sources Critical Uncertainties for Lamprey in the Columbia River Basin: Update and Revision, April 28, 2011 by Columbia River Basin Lamprey Technical Workgroup
Criticality Level High

last updated: Dec 02, 2015