Fish Passage Past PSC's Hydroacoustic Counting Station

The Pacific Salmon Commission provides regular in-season migration estimates of Fraser River sockeye salmon passage past the Commission’s hydroacoustic counting station near the town of Mission on the Fraser River, typically between June and September. These passage estimates represent the total number of fish that are available in the river above Mission for catch, spawning escapement and en-route losses.

For definitions of the sockeye stock groups, see the document below:

Fraser Sockeye Stock Group Definitions



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Sockeye and Pink

Daily estimates of in-season gross escapement of Fraser River sockeye and pink salmon moving past Mission are provided in both Excel spreadsheet and PDF formats below.

Daily estimates of in-season gross escapement of Fraser River sockeye by stock group.   Available in both PDF and Excel spreadsheet formats.

Visualized Historical Data

This data is also available visually on our Fraser Panel Web Application along with data from past seasons. This information can be found on the page "Daily Sockeye and Pink Abundance at Mission" under the Mission Hydroacoustics menu.

Fraser Panel Web Application