US Army Corps of Engineers
Chicago District Website

Electrofishing 8-16-19
John Belcik, fish biologist and planner, guides a boom arm that will distribute electricity into the water, Aug. 16, 2019.

Download Image: Full Size (0.62 MB)
Tags:
Photo by: Vanessa Villarreal |  VIRIN: 190816-A-QE256-030.JPG