im not sure about salmon or steelhead timing but i know when the cow and blue start to move the fish the the other tributaries is alway when i see them rolling i dont fish it for salmon or steelies but i do know they net off a part of the lake by the boat launch and have a kids fishing derby for trout and they put alot of fish in there and i think they put some large fellas also i bring my kids up there to fish you will see all sorts of birds dive bombimng the trout it is pretty awesome but good luck maybe ill see you out there