| Area   | 
         Sonoma Creek  | 
     
     
         | Topic | 
         Temperature: Floating Weekly Average, Sonoma Creek Four Sites 2001 | 
     
 
 
    | 
   Caption:  The Chart shows the floating weekly average water temperature in Celsius (C) in Sonoma Creek for four sites in 2001.  Maximum floating weekly average water temperatures (MWAT) exceeded 17.0°C at two of four sites, and exceeded 19.0°C at one of four sites.  Based on a review of steelhead growth studies, Sullivan et al. (2000) found that compared to optimum temperatures, an MWAT of 17.0°C reduced steelhead growth by 10%, and an MWAT of 19.0°C reduced growth by 20%.  See Info Links for more information.  Temperature data comes from automated water temperature data probes placed in the Sonoma Creek tributaries by the Sonoma Ecology Center.
 | 
 
 
    | 
     | 
 
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_sc_sec_98_02_daily.db (size 251,904 bytes)  To download the table with the chart's data as an Excel spreadsheet, click 
 temp_sc_sec_98_02_daily.db.xls (size 301,890 bytes)  .