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  • Chum Spawning Surveys (Nov. - Feb.)
  • Adult Chum Timing Report includes dates of first chum in Grays River, at Ives Island and at Bonneville Dam; annual total of chum at Bonneville Dam; and the date when the annual 10% of the chum passage occurs at Bonneville Dam.

  • Fish Passage Advisory Committe (FPAC) Links - includes Daily and Cumulative Juvenile Population Index Graphs, Daily and Cumulative Passage Index Graphs, Daily Passage Index Report, Snake Project Smolts Marked and Unmarked Report, Fish Condition Report and Query, Descaling Query, GBT Report and Query, Mortality Report and Query, Spill Season Update Query, and Daily River Reports.
The Fish Passage Center provides technical assistance and information to fish and wildlife agencies and tribes, in particular, and the public in general, on matters related to juvenile and adult salmon and steelhead passage through the mainstem hydrosystem in the Columbia River Basin.

More about what the FPC does...

The Fish Passage Center (FPC) coordinates the Smolt Monitoring Program (SMP), and data from this program is intended to provide the information basis for federal, state and tribal recommendations for anadromous fish passage in the Federal Columbia River Hydro-electric System (FCRPS). The FPC web site provides data on salmon, steelhead, bull trout, and lamprey throughout the FCRPS. In addition to SMP data, The FPC web site provides data and analysis for the Gas Bubble Trauma (GBT) program, the Comparative Survival Study (CSS), adult migration, environmental conditions, hydrosystem operations, hatchery releases, and spawning and emergence for certain groups of anadromous fish.

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