FULL RESEARCH ARTICLE Christopher O’Keefe1,2 and Darren M. Ward1* 1 California State Polytechnic University, Humboldt, Department of Fisheries Biology, 1 Harpst Street, Arcata, CA 95521, USA https://orcid.org/0000-0002-0049-5299 (DMW)2 California Department of Fish and Wildlife, Fisheries Branch, 1010 Riverside Parkway, West Sacramento, CA 95605, USA *Corresponding Author: dw193@humboldt.edu Published 8 October 2026 • doi.org/10.51492/cfwj.112.13 Abstract The … Continue reading Experimental evaluation of vertical barrier passage by young-of-the-year steelhead trout