Fishery limits (FCEY) result from the IPHC-adopted distributed mortality (TCEY) limits and the existing Contracting Party catch sharing arrangements.
FISS information, fishery information, management information, biological information, region-specific information.
Modelled FISS stock distribution by biological region, all sizes.
IPHC regulatory area and year- head-off, dressed weight; 2013-2022.
Directed commercial landings and directed commercial openings.
Fishery-independent Setline Survey (FISS) – Raw Pacific halibut data.
The IPHC conducts an annual Fishery-independent Setline Survey (FISS) typically from Oregon northward to the Gulf of Alaska, along the Aleutian Island chain, and into the Bering Sea.
Oceanographic Data, Commercial Sex-Marking Data, Seabird Observations, NOAA Fisheries Groundfish Trawl Surveys.
The IPHC partners with the National Oceanic and Atmospheric Administration to collect Pacific halibut data during their groundfish bottom trawl surveys conducted in the summer months.
Commercial Pacific halibut WPUE data from available fishing logs.
Directed commercial Pacific halibut length and age distributions.
Percentage of directed commercial Pacific halibut fishery limit landed by week of the year.
Treaty commercial Pacific halibut length and age distributions.