This is a little old but it's still probably the best review of status (at the time) and history of most West Coast Chinook salmon populations. It even has a pretty good historical look at the various hatchery stocks brought into different drainages. Warning, Big report!

https://www.webapps.nwfsc.noaa.gov/assets/25/7190_07042012_124647_Myers.et.al.1998-rev.pdf

There are others for the other species, including sockeye....I will look for them too.