Call the Shellfish Safety Hotline before harvesting

The Oregon Department of Agriculture's (ODA) shellfish biotoxin hotline is toll free and is updated immediately when shellfish toxins reach the alert level. The hotline is your best source for up-to-date clam and mussel closure information. 

​Recreational shellfish harvesting status

Recreational razor clam harvesting is closed from the California border to Heceta Head (north of Florence) due to elevated levels of Domoic Acid toxin. Recreational clam harvesting remains open on the north and central Oregon Coast from the Columbia River to Heceta Head. Recreational mussel harvesting remains open along the entire Oregon Coast from the Columbia River to the California Border.​​ 

Biotoxin Data For Shellfish

Biotoxin Data for Oregon Mussels and Clams Document

Oregon recreational shellfish closure map

Click the link below to view a map of the Oregon coastline. Areas in green are open and areas in red are closed to recreational shellfish harvesting. Map

Shellfish news from ODA

ODA news blog with information on recreational shellfish beach closures in the state of Oregon. Website

​​Biotoxins and illness

  • Scallops are not being sampled for biotoxins at this time. Due to potential biotoxins, consuming whole scallops is not recommended. However, the scallop adductor muscle does not accumulate biotoxins and may be safe for consumption.
  • ​If you think you have become ill from consuming shellfish seek medical assistance and contact your local health department to report your illness.


National Oceanic and Atmospheric Administration

Harmful Algae Website

Northwest Fisheries Science Center

Harmful Algal Blooms Website

Olympic Region Harmful Algal Blooms


Oregon Department of Fish and Wildlife (ODFW)

Additional Information on Oregon Shellfish Resources Website

Oregon Department of Fish and Wildlife (ODFW) Recreational Shellfish Regulations


What are Shellfish Biotoxin Closures




Main Office
Food Safety
635 Capitol St NE
Salem, OR 97301
Phone: 503-986-4720
Shellfish Safety Hotline
Shellfish Safety Hotline
Food Safety
635 Capitol St NE
Salem, OR 97301
Phone: 800-448-2474
Alt Phone: 503-986-4728