| Event name: | US-22-020 | |
| Country: | UNITED STATES | |
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Nature of the harmful event: |
High Phyto concentration , Seafood toxins | |
|
Event directly affected: |
Shellfish , Humans | |
| Toxicity detected: | Yes (Approximate range: 109 μg/100 g shellfish tissue) | |
| Associated syndrome: | PSP | |
| Unexplained toxicity: | No | |
| Species implicated in toxin transmission (transvector): | Blue Mussels | |
| Report the outcome of a monitoring programme: | Yes (Marine Biotoxin Program at the Washington State Department of Health, Office of Environmental and Health and Safety.) | |
| Event occurred before in this location: | Yes | |
| Individuals to contact: | BORCHERT, Jerry , BARRY, Tracie | |
| Location: | Latitude: , Longitude: | |
| General location information: |
Washington State, Hood Canal, Puget Sound, Quilcene Bay HAB Area code(s): US-24 |
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| Additional location information: | PSP exceeded the action level in Quilcene Bay 9/29 through 10/5/22. | |
| Bloom event dates (yyyy/mm/dd): |
Event Date:2022-09-29 |
|
| Quarantine levels dates (yyyy/mm/dd): | End: 2022-10-01 | |
| Additional date-related information: | ||
| Causative organism known: | Yes | |
| Causative Species/Genus: |
Alexandrium spp.
( cells/L)
|
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| Co-Ocurring Species/Genus: | ||
| Chlorophyll concentration, if known: | µg/l | |
| Additional bloom information: | ||
| Event-related bibliography: | ||
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| Temperature Range During Event: | Max: °C, Min: °C | |||||||||||||||||||||||||
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| Bloom location in the water column: | ||||||||||||||||||||||||||
| Growth: | ||||||||||||||||||||||||||
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| Kit used: No | Type of kit used: | |||||||||||
| Additional information: | ||||||||||||
| Economic losses: | Recreational shellfish harvest seasons were interrupted, causing an economic loss to Hood Canal Washington communities. | |||||||||||
| Management decision: | Recreational shellfish harvests were closed in Quilcene Bay. | |||||||||||
| Additional harmful effect information: | No human/animal illnesses reported | |||||||||||
