Fish passage monitoring and compliance

Photo By/Credit

USFWS

Date Shot/Created
09/01/2025
Media Usage Rights/License
Public Domain
Image
U.S. Fish and Wildlife Service and Natural Resource Conservation Service staff conducting construction monitoring and surveys at the Hendrickson Creek culvert replacement project on Douglas Island, near Juneau, Alaska
Ecosystem
River/stream
Subject tags
Aquatic connectivity
Culverts
Fish passage
Fisheries