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Alex Haro clearing flume during lamprey light study

Detailed Description

During Nov-Dec 2021 study in the Conte Fish Passage Complex (flume bldg), juvenile lamprey transformers were tagged and released in the 10' wide west flume to evaluate their response to various conditions including water velocity and light.  Alex Haro is shown here clearing the flume of fish that were not captured in the trap or moved downstream.


Public Domain.