Status & Trends in the Sandy Subbasin (Lower Columbia Province) |
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Fall Chinook |
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| Biological Objective : |
Draft Recovery Plan Criteria :
1,031 natural adults299
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| Current Status : |
Escapement (adult and jacks)
2016: 0 adults and jacks495
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| ESA Listing Status : |
Threatened |
| Evolutionary Significant Unit (ESU) : |
Lower Columbia |
| Major Population Group (MPG) : |
Cascade Fall |
| Population : |
Sandy |
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Late Fall Chinook |
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| Biological Objective : |
Draft Recovery Plan Criteria :
3,858 natural adults299
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| Current Status : |
NOSA Estimate
2016: 1,270 spawners 474
Adult and Jack Count
2016: 478 spawners (natural) 31
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| ESA Listing Status : |
Threatened |
| Evolutionary Significant Unit (ESU) : |
Lower Columbia |
| Major Population Group (MPG) : |
Cascade Late Fall |
| Population : |
Sandy |
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Spring Chinook |
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| Biological Objective : |
Draft Recovery Plan Criteria :
1,230 natural adults299
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| Current Status : |
NOSA Estimate
2016: 3,490 474
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| ESA Listing Status : |
Threatened |
| Evolutionary Significant Unit (ESU) : |
Lower Columbia |
| Major Population Group (MPG) : |
Cascade Spring |
| Population : |
Sandy |
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Coho |
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| Biological Objective : |
Draft Recovery Plan Criteria :
5,685 natural adults299
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| Current Status : |
NOSA Estimate
2016: Sandy River (early and late) - 939 spawners474
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| ESA Listing Status : |
Threatened |
| Evolutionary Significant Unit (ESU) : |
Lower Columbia |
| Major Population Group (MPG) : |
Cascade Winter |
| Population : |
Sandy |
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Winter Steelhead |
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| Biological Objective : |
Draft Recovery Plan Criteria :
1,519 natural adults299
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| Current Status : |
NOSA Estimate
2017: 2,125 spawners 474
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| ESA Listing Status : |
Threatened |
| Evolutionary Significant Unit (ESU) : |
Lower Columbia |
| Major Population Group (MPG) : |
Cascade Winter |
| Population : |
Sandy |
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