Category Archives: crab

Fish and Wildlife Director Extends Commercial Rock Crab Fishery Closure in Northern California Due to Public Health Hazard

 

California Department of Fish and Wildlife Director Charlton H. Bonham, under new authority granted this year, has acted to extend the emergency commercial rock crab fishery closure that was due to expire on May 16.

State health agencies determined last fall that rock crabs north of Pigeon Point (37° 11’ N. lat.) to the Oregon border had unhealthy levels of domoic acid and recommended a commercial fishery closure. Subsequently, Director Bonham submitted an emergency rulemaking to close the commercial rock crab fishery north of Pigeon Point. The recreational fishery for rock crab remained open statewide with a warning from the California Department of Public Health (CDPH) to recreational anglers to avoid consuming the viscera of rock crab caught in the closure area. Following the recommendation of state health agencies, the CDFW Director announced on February 10, 2017 that the open area of the commercial rock crab fishery had been extended northward to Bodega Bay, Sonoma County (38° 18′ N. Lat.).

Bonham’s decision today extends the emergency commercial rock crab fishery closure that was due to expire on May 16. CDFW is continuing to work closely with state health agencies to monitor levels of domoic acid in rock crabs and other species not affected by this closure. This closure shall remain in effect until the Director of the Office of Environmental Health Hazard Assessment (OEHHA), in consultation with the Director of CDPH, determines that domoic acid levels no longer pose a significant risk to public health and recommends the fishery be open. CDFW will continue to coordinate with CDPH and OEHHA to test domoic acid levels in crab along the coast to determine when the fishery can safely be opened.

Domoic acid is a potent neurotoxin produced by a naturally occurring marine alga, whose levels can be increased under certain ocean conditions.

Media Contacts:
Jordan Traverso, CDFW Communications, (916) 654-9937

Commercial Rock Crab Fishery Now Extends to Bodega Bay

Following the recommendation of state health agencies, the California Department of Fish and Wildlife (CDFW) announced today that it will extend the open area of the commercial rock crab fishery northward to Bodega Bay in Sonoma County.

  • On Feb. 10 the commercial rock crab fishery is open from 38° 18′ N. Lat. (Bodega Bay, Sonoma County) south to the California/Mexico border.

At the recommendation of the state Office of Environmental Health Hazard Assessment (OEHHA), CDFW Director Charlton H. Bonham submitted to the Office of Administrative Law an emergency rulemaking to close the commercial rock crab fishery north of Pigeon Point, San Mateo County. Because of this, on Nov. 8, OEHHA, in consultation with the California Department of Public Health (CDPH), recommended to CDFW to close the commercial rock crab fishery north of Pigeon Point. State and federal laws prohibit the commercial distribution of seafood products that contain domoic acid levels above the federal action level of 30 parts per million (ppm) in the viscera. The recreational fishery for rock crab remains open statewide with a warning from CDPH to recreational anglers to avoid consuming the viscera of rock crab caught north of Bodega Bay.

Closure of the commercial rock crab fishery north of Bodega Bay shall remain in effect until the Director of OEHHA, in consultation with the Director of CDPH, determines that domoic acid levels no longer pose a significant risk to public health and recommends the fishery be open. In the meantime, CDFW will continue to coordinate with CDPH and OEHHA to test domoic acid levels in rock crab within the closure area of the coast. CDPH, in conjunction with CDFW, has been actively testing crabs since early September. The most recent test results showed that domoic acid in rock crabs from Bodega Bay and Point Reyes had fallen below the alert level of 30 ppm in their viscera.

Domoic acid is a potent neurotoxin that can accumulate in shellfish, other invertebrates and sometimes fish. It causes illness and sometimes death in a variety of birds and marine mammals that consume affected organisms. At low levels, domoic acid exposure can cause nausea, diarrhea and dizziness in humans. At higher levels, it can cause persistent short-term memory loss, seizures and can in some cases be fatal.

For more information:

Memo from Office of Environmental Health Hazard Assessment (2/10/2017)

www.wildlife.ca.gov/Fishing/Ocean/Health-Advisories

www.wildlife.ca.gov/crab

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Media Contacts:
Jordan Traverso, CDFW Communications, (916) 654-9937

Open Area for the Commercial Rock Crab Fishery Now Extends to Pillar Point, San Mateo County

The California Department of Fish and Wildlife (CDFW) announced today that effective immediately the open area of the commercial rock crab fishery extends northward to Pillar Point, San Mateo County at the recommendation of state health agencies.

  • On Jan. 25 the commercial rock crab fishery is open from 37° 30′ N. Lat. (Pillar Point San Mateo County) south to the California/Mexico border.

At the recommendation of the state Office of Environmental Health Hazard Assessment (OEHHA), CDFW Director Charlton H. Bonham submitted to the Office of Administrative Law an emergency rulemaking to close the commercial rock crab fishery north of Pigeon Point, San Mateo County. State and federal laws prohibit the commercial distribution of seafood products that contain domoic acid levels above the federal action level of 30 parts per million in the viscera. Because of this, on Nov. 8, OEHHA, in consultation with the California Department of Public Health (CDPH), recommended to CDFW to close the commercial rock crab fishery north of Pigeon Point. The recreational fishery for rock crab remains open statewide with a warning from CDPH to recreational anglers to avoid consuming the viscera of rock crab caught north of Pillar Point, San Mateo County.

Closure of the commercial rock crab fishery north of Pillar Point shall remain in effect until the Director of OEHHA, in consultation with the Director of CDPH, determines that domoic acid levels no longer pose a significant risk to public health and recommends the fishery be open. In the meantime, CDFW will continue to coordinate with CDPH and OEHHA to test domoic acid levels in rock crab within the closure area of the coast. CDPH, in conjunction with CDFW, has been actively testing crabs since early September and results from the most recent tests showed that rock crabs from Point Reyes had elevated levels of domoic acid in their viscera. Domoic acid is a potent neurotoxin that can accumulate in shellfish, other invertebrates and sometimes fish. It causes illness and sometimes death in a variety of birds and marine mammals that consume affected organisms. At low levels, domoic acid exposure can cause nausea, diarrhea and dizziness in humans. At higher levels, it can cause persistent short-term memory loss, seizures and can in some cases be fatal.

For more information:

Memo from Office of Environmental Health Hazard Assessment (1/25/2017)

www.wildlife.ca.gov/Fishing/Ocean/Health-Advisories

www.wildlife.ca.gov/crab

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Media Contact:
Jordan Traverso, CDFW Communications, (916) 654-9937

Last Remaining Area of Commercial Dungeness Crab Fishery to Open

The last remaining area of the California coast will open to commercial Dungeness crab fishing. The area was previously closed due to elevated levels of domoic acid. The last closed area between Ten Mile River and Shelter Cove is scheduled to open on Jan. 16.

  • On Jan. 16 at 12:01 a.m., the commercial Dungeness crab season will open from 39° 33.3′ N. Lat. (near Ten Mile River, Mendocino County) to 40° 01′ N. Lat. (near Shelter Cove, Humboldt County). The opener in this area will be preceded by a 64-hour pre-soak period commencing at 8 a.m. on Jan. 13.

At the recommendation of the state Office of Environmental Health Hazard Assessment (OEHHA), California Department of Fish and Wildlife (CDFW) Director Charlton H. Bonham submitted to the Office of Administrative Law an emergency rulemaking to keep the commercial Dungeness crab fishery closed north of Point Reyes and to close the commercial rock crab fishery north of Pigeon Point. State and federal laws prohibit the commercial distribution of seafood products that contain domoic acid levels above the federal action level of 30 parts per million in the viscera. Because of this, on Nov. 8, OEHHA, in consultation with the California Department of Public Health (CDPH), recommended to CDFW to close or delay the start of the commercial Dungeness crab season north of Point Reyes and close the commercial rock crab fishery north of Pigeon Point.  Since then, other areas of the California coast have opened to commercial Dungeness crab fishing as test results have come back below the action level. The recreational season for Dungeness crab opened on Nov. 5 under a warning to anglers not to eat the viscera of crab caught in the affected areas, but those health advisories have since been lifted in these same areas.

CDFW will continue to coordinate with CDPH and OEHHA to test domoic acid levels in rock crab along the coast to determine when the commercial rock crab fishery can safely be opened north of Pigeon Point, San Mateo County. Domoic acid is a potent neurotoxin that can accumulate in shellfish, other invertebrates and sometimes fish. It causes illness and sometimes death in a variety of birds and marine mammals that consume affected organisms. At low levels, domoic acid exposure can cause nausea, diarrhea and dizziness in humans. At higher levels, it can cause persistent short-term memory loss, seizures and can in some cases be fatal.

For more information:

Memo from Office of Environmental Health Hazard Assessment (1/11/2017)

www.wildlife.ca.gov/Fishing/Ocean/Health-Advisories

www.wildlife.ca.gov/crab

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Media Contact:
Jordan Traverso, CDFW Communications, (916) 654-9937

More of Commercial Dungeness Crab Fishery to Open; One Area Will Remain Closed

On Dec. 24 and Dec. 26, more of the California coastline will open to the commercial Dungeness crab fishery. Some previously closed areas will open at the recommendation of state health agencies, the California Department of Fish and Wildlife (CDFW) announced today.

The regions that will open include the area between Salt Point in Sonoma County north to the Sonoma/Mendocino County line near Gualala, the area between the Sonoma/Mendocino County line north to Point Arena in Mendocino County, and the area between Humboldt Bay in Humboldt County south to near Shelter Cove in Humboldt County.

However, due to persisting conditions of elevated domoic acid levels, the fishery will remain closed between Point Arena and Shelter Cove. The closed portions of the coast may open once testing by state agencies shows that domoic acid in crabs from the area no longer poses a significant risk to public health.

  • On Dec. 24 at 2:01 a.m. the commercial Dungeness crab season will open from near Salt Point, Sonoma County (38° 34.5’N. Lat.) north to the Sonoma/Mendocino County line (38° 46.1’ N. Lat.). The opener in this area will be preceded by an 18-hour pre-soak period (in which commercial crabbers may begin setting gear in place) commencing at 8 a.m. on Dec. 23.
  • On Dec. 26 at 12:01 a.m., the commercial Dungeness crab season will open from the Sonoma/Mendocino County line (38° 46.1’ N. Lat.) north to 38° 57.5′ N. Lat. (near Point Arena) and from 40° 01′ N. Lat. (near Shelter Cove) to the north jetty of the Humboldt Bay entrance. The opener in this area will be preceded by a 64-hour pre-soak period commencing at 8 a.m. on Dec. 23.

The area between Point Arena and Shelter Cove will remain closed until the CDFW Director receives a recommendation from the state health agencies that levels of domoic acid – a naturally occurring toxin – do not pose a public health risk. Last fall and winter, domoic acid along the West Coast interrupted Dungeness and rock crab fisheries from Santa Barbara to the Oregon state line.

At the recommendation of the state Office of Environmental Health Hazard Assessment (OEHHA), CDFW Director Charlton H. Bonham submitted to the Office of Administrative Law an emergency rulemaking to keep the commercial Dungeness crab fishery closed north of Point Reyes and to close the commercial rock crab fishery north of Pigeon Point. State and federal laws prohibit the commercial distribution of seafood products that contain domoic acid levels above the federal action level of 30 parts per million in the viscera. Because of this, on Nov. 8, OEHHA, in consultation with the California Department of Public Health (CDPH), recommended to CDFW to close or delay the start of the commercial Dungeness crab season north of Point Reyes and close the commercial rock crab fishery north of Pigeon Point.  On Nov. 23, OEHHA, in consultation with CDPH, recommended that CDFW proceed with its normal commercial fishery opening date of Dec. 1 for the region from the north jetty at the Humboldt Bay entrance to the California/Oregon border. On Dec. 1, OEHHA recommended the commercial fishery be opened from Point Reyes, Marin County to near Salt Point, Sonoma County.

The recreational season for Dungeness crab opened on Nov. 5 and remains open with a warning from CDPH to recreational anglers to avoid consuming the viscera of Dungeness crab caught between Point Arena and Shelter Cove.

Closure of the above-referenced commercial fisheries shall remain in effect until the Director of OEHHA, in consultation with the Director of CDPH, determines that domoic acid levels no longer pose a significant risk to public health and recommends the fisheries be open, and the Director of CDFW provides notification to the commercial fisheries. Recreational fisheries will remain open under a warning to anglers not to eat the viscera of crab caught in the affected areas.

CDFW will continue to coordinate with CDPH and OEHHA to test domoic acid levels in crab along the coast to determine when the fisheries can safely be opened. CDPH, in conjunction with CDFW, has been actively testing crabs since early September and results from the most recent tests showed that select crabs from the closed areas had elevated levels of domoic acid in their viscera. Domoic acid is a potent neurotoxin that can accumulate in shellfish, other invertebrates and sometimes fish. It causes illness and sometimes death in a variety of birds and marine mammals that consume affected organisms. At low levels, domoic acid exposure can cause nausea, diarrhea and dizziness in humans. At higher levels, it can cause persistent short-term memory loss, seizures and can in some cases be fatal.

For more information:

Memo from Office of Environmental Health Hazard Assessment (12/20/2016)

www.wildlife.ca.gov/Fishing/Ocean/Health-Advisories

www.wildlife.ca.gov/Conservation/Marine/Invertebrates/Crabs#315201115-links-to-the-latest-information

Media Contacts:
Jordan Traverso, CDFW Communications, (916) 654-9937

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