Status & Trends by Species

Summer/Fall Chinook


© E.R. Keeley

Summer/Fall Chinook is an anadromous fish species, and has been named as a focal species by subbasin planners in 5 subbasins. Status and trends data are available for this species in 4 subbasins. 1 subbasin has no data available. Summer/Fall Chinook is not a Federally protected species. No biological objectives have been set for this focal species in the Columbia River Basin.



Focal species represent the fish species that the subbasin planners have identified as focal species for the respective subbasin. The biological objectives associated with a focal species were either described in the subbasin plan or were included in state, tribal, or federal recovery/management plans. Biological objectives and current status are linked to their respective reference information; if the reference exists on-line, a link is provided to the original data.

The status and trend information represents the most current data that is available. Data were collected through interviews with biologists and reviews of reports and websites. Each chart is linked to a table of the data, and each datapoint in that table is linked to reference information. The focal species data presented have been reviewed and approved by the respective collectors.

 

Columbia Cascade Province

Entiat Subbasin
 
Species ESU MPG Population Biological Objective (s) Biological Status Federal Status Data / Charts
Summer/Fall Chinook Upper Columbia      Subbasin Plan Objective :
None
 
Spawner Estimate (natural)
2011: 470 spawners 197
Redd Counts (natural)
2011: 248 adults (natural)52
Not Listed Status & Trends
Methow Subbasin
 
Species ESU MPG Population Biological Objective (s) Biological Status Federal Status Data / Charts
Summer/Fall Chinook Upper Columbia      Subbasin Plan Objective :
3,500 adults past Wells Dam296
 
Adult Escapement
2011: 2,917 adults 58
Redd Counts (natural)
2011: 941 redds (natural)58
Not Listed Status & Trends
Okanogan Subbasin
 
Species ESU MPG Population Biological Objective (s) Biological Status Federal Status Data / Charts
Summer/Fall Chinook Upper Columbia      Subbasin Plan Objective :
3,500 adults297
 
Adult Escapement
2011: 9,681 adults59
Redd Counts (natural)
2011: 3,123 redds (natural)235
Not Listed Status & Trends
Wenatchee Subbasin
 
Species ESU MPG Population Biological Objective (s) Biological Status Federal Status Data / Charts
Summer/Fall Chinook Upper Columbia  Wenatchee-Methow  Wenatchee  Subbasin Plan Objective :
None
 
Adult Escapement
2011: 9,850 adults 64
Not Listed Status & Trends

Columbia Plateau Province

Crab Subbasin
 
Species ESU MPG Population Biological Objective (s) Biological Status Federal Status Data / Charts
Summer/Fall Chinook Upper Columbia    Crab  Subbasin Plan Objective :
None
 
Population trends are unknown Not Listed No Data