| Area   | 
         Lower Trinity/Basin-wide  | 
     
     
         | Topic | 
         Temperature: Floating Weekly Average Willow Creek at Trap 1995-1999 | 
     
 
 
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   Caption:  The floating weekly average water temperature of Willow Creek at the USFS operated downstream migrant trap is shown above for the years 1995-1999. The maximum weekly average temperature (MWAT) exceeds the threshold for suitability for coho salmon in all years, although only slightly in 1999. The reference is based on data from Welsh et al. (2001). See Info Links for more information. Data provided by Six Rivers National Forest. Data trimmed for outliers by the Forest Science Project (now known as the Institute for Forest and Watershed Management).
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