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Hayley Nuetzel
(503) 731-1250

Employee since: 2020

Fishery Scientist/Project Leader

Fishery Science Department
Portland Main Office


As the project leader for the Basinwide Supplementation Evaluation Project, I integrate genetic, physiological and demographic data to assess the effectiveness of mitigation measures implemented for salmonid populations in the Columbia River Basin. These analyses primarily focus on evaluating reintroduction efforts, as well as the productivity of hatchery supplementation programs and their effect on proximal, naturally spawning populations.

Outside of the office, I enjoy spending as much time outdoors as possible – cycling, backpacking, hiking, and spearfishing are among some of my favorite hobbies!


  • M.S., Ocean Sciences, University of California, Santa Cruz, 2018
  • B.S., Marine Biology, University of California, Los Angeles, 2013

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