| Area   | 
         Mainstem Trinity  | 
     
     
         | Topic | 
         Temperature: Min, Max, Avg at Willow Creek Screw Trap 2003 | 
     
 
 
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   Caption:  This chart shows minimum, average, and maximum daily water temperature of the mainstem Trinity at the USFWS downstream migrant trap site for the period 05/01/2003 to 10/08/2003.  Maximum daily river temperatures exceed levels for optimal growth from early June through early October, and exceed levels stressful to salmonids (20 C) from mid-July through the end of August. Data are from the US Fish and Wildlife Service.  See Info Links for more information.
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To learn more about this topic click 
Info Links .
To view additional information (data source, aquisition date etc.) about this page, click 
Metadata .
To view the table with the chart's data, click 
  
 Chart Table web page.
To download the table with the chart's data, click 
 temp_klam_trin_usfws_2003_daily_mma.db (size 256,000 bytes)  .
To view the table with the chart's source data, click 
 Source Table web page. To download the table with the chart's source data, click 
 temperature_proxy.dbf (size 80 bytes)