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Biological Status

This assessment provides information on the abundance of spawners relative to biological benchmarks for the selected Conservation Unit(s). PSF’s standardized assessment of biological status is shown alongside assessments by Fisheries and Oceans Canada (DFO), the Committee on the Status of Endangered Wildlife in Canada (COSEWIC), and the Province of BC (PROVINCE) for steelhead, when available.

  • Smoothed Abundance
  • Upper Benchmark
  • Lower Benchmark
  • Current Abundance

Individual Conservation Units (24)

Damdochax

Sockeye
Lake Sockeye
PSF
2022
DFO
COSEWIC

Fred Wright

Sockeye
Lake Sockeye
PSF
2022
DFO
COSEWIC

Lower Nass

Chum
Chum
PSF
2016
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no estimates of spawner abundance in the most recent generation.

Lower Nass

Coho
Coho
PSF
2022
DFO
COSEWIC

Lower Nass-Portland (river-type)

Sockeye
River Sockeye
PSF
2022
DFO
COSEWIC

Meziadin

Sockeye
Lake Sockeye
PSF
2022
DFO
COSEWIC

Nass Summer

Steelhead
Steelhead
PSF
2022
DFO
COSEWIC

Nass-Portland-Observatory (odd)

Pink
Pink (odd)
PSF
2021
DFO
COSEWIC

Nass-Skeena Estuary (even)

Pink
Pink (even)
PSF
2022
DFO
COSEWIC

Portland Canal-Observatory

Chum
Chum
PSF
2022
DFO
COSEWIC

Portland Inlet

Chum
Chum
PSF
2019
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no estimates of spawner abundance in the most recent generation.

Portland Sound-Observatory Inlet-Lower Nass

Chinook
Chinook
PSF
2022
DFO
COSEWIC

Portland Sound-Observatory Inlet-Portland Canal

Coho
Coho
PSF
2022
DFO
COSEWIC

Upper Nass

Chinook
Chinook
PSF
2022
DFO
COSEWIC

Upper Nass

Coho
Coho
PSF
2022
DFO
COSEWIC

Bowser

Sockeye
Lake Sockeye
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Clements

Sockeye
Lake Sockeye
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Kwinageese

Sockeye
Lake Sockeye
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Leverson

Sockeye
Lake Sockeye
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Nass Winter

Steelhead
Steelhead
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Oweegee

Sockeye
Lake Sockeye
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Upper Nass (even)

Pink
Pink (even)
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Upper Nass (odd)

Pink
Pink (odd)
PSF
DFO
COSEWIC

the status for this Conservation Unit cannot be assessed under PSF's standard approach due to no available spawner estimates.

Upper Nass River (river-type)

Sockeye
River Sockeye
PSF
2022
DFO
COSEWIC