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NOAA FISHERIES: Office of Science and Technology
Directorate | Fisheries Statistics | Assessment & Monitoring | Economics & Social Analysis | Science Information | Marine EcoSystems
CALIFORNIA-BASED SWORDFISH PELAGIC LONGLINE FISHERY link NOP Home page link
Program Coordinator
Lyle Enriquez
NMFS, Southwest Region,
501 West Ocean Bvld.,
Suite 4200, Long Beach,
CA 90802-4213
(562) 980-4025
CALIFORNIA-BASED SWORDFISH PELAGIC LONGLINE FISHERY Disclaimer link
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Observer Program Mandate and Authority
Mission of the Program To document the incidental take of marine mammals, sea turtles, seabirds, target and non-target fish species.
Fishery management Federal and State (California Department of Fish & Game).
Authority to place observers

Marine Mammal Protection Act, Category II Fishery. West Coast Highly Migratory Species Fishery Management Plan.

Voluntary or mandatory Mandatory
Funding Source Federal
Annual Program Costs  
Program duration January 2005 to present.
Fishery Description
Target species Bigeye Tuna, Yellowfin Tuna
Other commercially landed species Tunas (albacore, bluefin), dolphinfish, opah.
Bycatch Blue shark, thresher shark
Incidental takes Sea turtles: Olive Ridley
Gear Type Deep-set pelagic longline
Area of Operation  
Fleet size One active vessel.
Size Range of Vessels  
Annual catch of target species  
Number of fishing days per year  
Season of operation January - April
Observer Program Management
Brief overview of program structure

The Southwest Region - Long Beach Office is responsible for monitoring the California/Oregon drift gillnet fishery, California coastal pelagic purse seine fishery, the California HMS purse seine fishery, the California pelagic longline fishery, and the Pacific albacore fishery.  Observer training is conducted in conjunction with Southwest Fisheries Science Center - La Jolla Laboratory, NMFS enforcement, U.S. Coast Guard, and the fishing industry. The Southwest Fisheries Science Center receives the observer data to calculate estimates of incidental take rates of marine mammals in preparation of the Annual Stock Assessment Reports the regional management team uses observer data to help manage the pacific coast fisheries.

Service delivery type and function of each entity: NMFS is responsible for observer training, debriefing, data entry, and data management. A NMFS approved contractor is responsible for observer recruitment, monitoring vessel activity, observer deployment, logistics, insurance/benefits, and delivery of observer data to NMFS. Vessel owners and operators are responsible for contacting the designated contractor to make arrangements for mandatory placement of NMFS trained observers aboard their vessels.
Other participating agencies  
Number of Observers 1
Observers Employed by Frank Orth and Associates
Average Deployment Length 25 Days
Average Observer Retention Rate  2.5 years
Observers Unionized No
Observer Coverage
Average number of fishing days  
Unit and definition of fishing effort for purpose of estimating coverage 1,000 hooks
Percent Observer Coverage 100%
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