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Colorado River Project Water Data

Colorado River Project  -  Main Page

Project Water Supply

Normal

32.95 in  

Maximum  -  1991

52.21 in  

Minimum   -  1963

17.30 in  

Austin, Texas 1961-1991

  

      Temperature:

Mean Annual

68.2 °F  

Daily Maximum  -  07/26/1954

109 °F  

Daily Minimum   -  01/31/1949

-2 °F  

Austin, Texas 1930-1996

  

      Colorado River, Texas

Drainage area at Marshall Ford Dam

39,009 mi2  

Annual discharge:

  

   Maximum  -  1935

5,190,741 acre-ft 

   Minimum   -  1917

358,962 acre-ft 

   Average    -  1898-1997

 1,653,305 acre-ft 

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Project Water Quality

 
 

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