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Freshwater Creek-Ryan Slough |
Topic |
Fish: Coho Live Adult Scatter Plot All Reaches 1986-89, 1994-98 |
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Caption: This Chart shows the total number of live adult coho salmon counted on all surveys by year in Freshwater Creek from 1986 to 1989 and 1994 through 1998. Not all tributaries or mainstem reaches were surveyed in all years. The live coho salmon survey numbers may be skewed low in years when high flows and/or turbidity make surveys infeasible; consequently, these data cannot be used for population estimates. Data provided by the Humboldt Fish Action Council and Institute for River Ecosystems. See Info Links for more information.
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coho_live_all_by_year_scatter.dbf.xls (size 6,144 bytes) .