General Information

Event name: US-02-016
Country: UNITED STATES
Nature of the harmful event:
Seafood toxins
Event directly affected:
Toxicity detected: Yes (Approximate range: 44 - 81 g STXeq /100 g)
Associated syndrome: PSP
Unexplained toxicity: No
Species implicated in toxin transmission (transvector): None occurred
Report the outcome of a monitoring programme: Yes
Event occurred before in this location: Yes
Individuals to contact: CANNON, Deborah F.

Location & Date

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Location: Latitude: , Longitude:
General location information: Southern most beaches., Oregon, Pacific NW, USA.
HAB Area code(s): US-22
Additional location information: This event was evident only along the south coast line, on the Curry County beaches where mussel habitat is abundant. Shellfish sampled from coastal bays did not reach toxic levels during this event.
Bloom event dates (yyyy/mm/dd): Start: 2002-07-29, End: 2002-08-20
Quarantine levels dates (yyyy/mm/dd):
Additional date-related information: There was only one short and low level PSP event in 2002 affecting recreational mussel harvesting in the southern-most county of Oregon. PSP levels ranged from 44 81 g / 100 g from late July to the end of August.

Microalgae

Causative organism known: No
Causative Species/Genus:
Co-Ocurring Species/Genus:
Chlorophyll concentration, if known: µg/l
Additional bloom information:
Event-related bibliography:

Environmental Conditions

Weather: Turbidity (NTU): Wind direction:
Stratified water: No Oxygen content (nL/L): Wind velocity:
Temperature (°C): Oxygen saturation %: Current Direction:
Sechhi disk (m): Salinity: Current Velocity: 0
Nutrient information:
Temperature Range During Event: Max: °C, Min: °C
Salinity Range During Event:
Bloom location in the water column:
Growth:
Growth Comments
Additional Environmental information:

Toxin Assay Information

Species containing the toxin Toxin type Toxin details Max. concentration Assay type
Other bay clams Saxitoxins STX eq 81 LC
Kit used: No Type of kit used:
Additional information:
Economic losses:
Management decision:
Additional harmful effect information:
IOC/UNESCO ISSHA
IOC/UNESCO ICES PICES