Area |
Estuary |
Topic |
Fish: Presence/Absence of Coho in Estuary Sub-basin 2000-2002 |
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Caption: This chart shows a summary of the presence/absence of coho salmon young-of-the-year in streams in the Estuary sub-basin based on sampling that took place from 2000-2002. Coho salmon were present for in all three streams in all three years 2000-2002, which is an improvement from the years 1988-1999. The numbers shown on the chart bars indicate the number of surveys with coho presence (green) or absence (red) for each stream. This chart contains data for all the streams listed as known historically to harbor coho salmon in a draft California Department of Fish and Game database, but there are likely other historical coho streams that are not included in this list. Absence data are provisional pending more extensive study, because coho may exist in some streams but only occur in some years or may have resided in other reaches of streams not surveyed. See Info Links for more information.
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fish_cohopres_nav_dfg_88_02.dbf (size 42,402 bytes)