| Area   | 
         Geyserville  | 
     
     
         | Topic | 
         Temperature: Floating Weekly Avg, Russian R. in Geys. Sub-basin, 2000 | 
     
 
 
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   Caption:  This Chart shows the floating weekly average water temperature in the Russian River at Asti and Cloverdale (sites ASTW and CLOW, respectively) for the year 2000.  The river cooled 0-0.2°C as it flowed from the Cloverdale site to the Asti site.  This is interesting, because water temperatures usually increase as a river flows downstream.  Maximum floating weekly average water temperatures (MWAT) exceeded 19.0°C at both 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 InfoLinks for more information.  Temperature data comes from automated water temperature data probes placed in the Russian River and its tributaries by the Sonoma County Water Agency (SCWA).
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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 
 tempsum_rus_scwa_98_01_gy_dailyavg.db (size 18,432 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)