| Area   | 
         S.F. Trinity  | 
     
     
         | Topic | 
         Fish: Steelhead Adults Redds by Reach Hayfork Cr Survey 1990-95 | 
     
 
 
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   Caption:  The number of steelhead nests per kilometer was calculated for the chart above from California Department of Fish and Game surveys in the late winter and spring in numerous South Fork Trinity River tributaries. This subset was from Hayfork Creek and its tributaries and shows that steelhead escapement can be highly variable.  High water conditions in some years can cause difficult survey conditions and skew results. See Info Links for more information.
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