Adult Radiotelemetry (1996-2004)
Diel Activity Query
Approach: Detection of a fish near the base of
a dam; records are 'coded' for the first and any subsequent approaches
to a dam. Efficiencies are not calculated for approaches as they are
not associated with a specific route at the dam.
Entrance: a location in a dam
structure where there is access to the fish ladder system for migrating
adult salmonids. Fish entrances are noted and tallied at entrances with
receivers.
Exit: the action of a fish
leaving a fishway through a downstream path after it has entered a dam
fishway.
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