Three Rivers Ladder Upstream.jpg

Water flowing between two concrete walls with fish ladder structures in the water and a walkway spanning the walls.
Photo By/Credit

Oregon Department of Fish and Wildlife/Oregon Department of Fish and Wildlife

Date Shot/Created
12/13/2022
Media Usage Rights/License
Public Domain
Image
The Three Rivers fish ladder
Species
Entosphenus tridentatus
Subject tags
Anadromous fish
Fish migration
Fish passage