WHOOSHH

Evaluation of Sockeye Salmon After Passage Through an Innovative Upstream Fish-Passage System at a High Head Dam (2017)

the question
the conclusion
the question

USGS Laboratory

Tobias J. Koch

Sockeye

Can a Whooshh system safely transport sockeye salmon over a 180' x 1700' high head dam in less than a minute?

the conclusion

Yes, statistical equivalence with  a trap and haul control group was achieved within 4 days of operation and optimization using real time adaptive management.

study report
study presentation