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KRIS Humboldt Bay: Chart Page

Area Freshwater Creek-Ryan Slough
Topic Fish: Coho Live Adult Scatter Plot All Reaches 1986-89, 1994-98
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.

To learn more about this topic click Info Links .
To view additional information (data source, aquisition date etc.) about this page, click Metadata .
To view the table with the chart's data, click Chart Table web page.
To download the table with the chart's data, click coho_live_all_by_year_scatter.dbf (size 1,398 bytes)
To download the table with the chart's data as an Excel spreadsheet, click coho_live_all_by_year_scatter.dbf.xls (size 6,144 bytes) .