| Area   | 
         Middle Klamath  | 
     
     
         | Topic | 
         Temperature: Floating Weekly Average at Seiad Creek 2001 | 
     
 
 
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   Caption:  This Chart shows the floating weekly average water temperatures at lower Seiad Creek (site 53) for the year 2001.  Maximum floating weekly average water temperature (MWAT) exceeded 16.8°C.   Welsh et al. (2001) found that coho are not likely to persist where MWAT exceeds 16.8°C.  Temperature data comes from automated water temperature data probes placed in the Klamath River and its tributaries by the Klamath National Forest and the Karuk Tribe.  
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 temp_md_chc_usfs_knf_97_02_daily.db (size 251,904 bytes)  .
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 tempraw_klam_usfs_knf_97_02.db (size 18,581,504 bytes)