Alaska has serious problems with their own Chinook stocks. They are shaping/restricting their fisheries to reduce exploitation on them. They have "spring" type stocks with higher prevalence in inside marine waters. They only rarely not harvest to the limit as provided in the PST though they do so the last two years I think. The biggest cuts have been to winter troll and inside waters fisheries in SEAK. The traditional summer fishery (eg Sitka) are outside waters fisheries that catch more BC and So U.S. stocks.