• April 13 2015
    A large Rainbow Trout slowly ascends the fishway in the early evening.
  • April 15 2015
    Peak passage rate of Rainbow Trout occurred between 13:00 - 18:00 hrs.
  • April 18 2015
    Rainbow Trout movement in the fishway is generally unidirectional and rapid.
  • April 28 2015
    Several large Rainbow Trout ascend the fishway, as they migrate to spawning habitat, in the late afternoon. One Rainbow Trout has a Silver Lamprey attached near the pectoral fin (15:33:00).
  • May 3 2015
    Native Silver Lampreys attached to a Rainbow Trout in poor condition. An increase in hydrodynamic resistance and bio-energetic consequences due to lamprey attachment may result in prolonged passage.
  • May 27 2015
    Schools of Smolts migrating downstream.
  • June 06 2015
    Brown Bullhead are observed at night.
  • August 22 2015
    This Chinook Salmon makes multiple attempts before successfully exiting the fishway.
  • August 27 2015
    A Chinook Salmon with a Sea Lamprey attached ascends the fishway.
  • August 31 2015
    Numerous Chinook Salmon ascend the fishway, with peak passage occuring at 16:00 hours.
  • October 13 2015
    Rainbow Trout ascend the fishway with minimal difficulty.
  • October 14 2015
    Peak passage of Salmonids occur at 14:00 hrs.
  • November 7 2015
    Rainbow Trout make several attempts to exit the fishway under cooler water temperatures.
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