Area	Warm Springs
Topic	Fish: 1963 Chemical Treatment - Pena Creek

 

Caption:  This chart displays the number of fish mortalities by species resulting from chemical treatment in Pena Creek in September, 1963. The application of poisonous chemicals to the stream during summer was intended to remove non-salmonids. By causing mortality to all species, the treatment provided an effective sampling of fish community structure. The sampling shows a population dominated by steelhead, roach, and suckers. Click on InfoLinks for more information. CDFG stream survey documenting chemical treatment is contained in the KRIS bibliography.

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To download the table with the chart's data, click penacr_fishsample1963.dbf (size 1,112 bytes) .
 
 

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