06/11/2026
Newly revised data released by Canada at the Pacific Salmon Commission reveal that for more than two decades, ocean fisheries intercepted and killed thousands more Endangered Species Act-listed Puget Sound Chinook each year than previously understood. In some Puget Sound watersheds, revised estimates show that Alaska and British Columbia interception rates exceeded 60% of returning adult Chinook before those fish ever reached Puget Sound waters.
The findings come with cascading consequences for our salmon, orcas, and fishing communities—and raise serious questions about the uncertainty inherent in mixed-stock ocean fisheries management, where weak and recovering salmon populations from rivers coastwide are indiscriminately harvested alongside healthier stocks across vast marine areas.
The timing of the revised estimates is critical. Right now, the United States and Canada are preparing to renegotiate the Pacific Salmon Treaty, the international agreement that governs coastwide salmon harvest and many of the mixed-stock ocean fisheries now facing renewed scrutiny. These renegotiations offer the first chance in a decade or more to redirect salmon management toward a more sustainable and equitable path.
Read our latest blog post to learn more about the revised data and its implications for salmon, Southern Resident orca whales, and fishing families: https://letoursalmoncomehome.org/for-twenty-years-ocean-harvests-of-puget-sound-chinook-were-significantly-underestimated/
Photo by Conrad Gowell