Steel support structure installed for fish ladder experiment
![Two men standing next to a steel I-beam structure in a 10-foot wide concrete flume.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/D%20Cylinder%20ladder%20steel%20support%20221129%201.jpg?itok=0BAQQbxy)
Detailed Description
A steel support structure for the upcoming 2023 D-Cylinder fish ladder study installed in the East Flume of the Conte Research Lab's Fish Passage Complex by USGS employees Rolando (Marty) Garcia and Aaron Heisey.
Sources/Usage
Public Domain.