Southern Resident Killer Whales & Columbia/Snake River Chinook: A review of the available scientific evidence February 2020

2019 “State of the Snake” The most updated data on Salmon Returns.

2015 Salmon White Paper – A case for breaching

Letter to Governor Inslee from Dam Sense Director Jim Waddell

Five Means Paper – A report on how quick and easy breaching can be accomplished

Army Corps of Engineers 2002 Environmental Impact Statement, Summary – Page 24 evaluates breaching as the best alternative to recover salmon.

2016 National Economic Analysis of the Four Lower Snake Dams by Earth Economics. This report shows the calculated cost-benefit ratio of a fifteen cent return for every dollar invested in the dams.