Home | About Us | News | Programs & Activities | Library | Water Operations | Site Index
Grants Pass Project Water Data

Grants Pass Project  -  Main Page

Project Water Supply

Normal

31.01 in  

Maximum  -  1983

49.78 in  

Minimum   -  1976

15.35 in  

Grants Pass, Oregon 1961-1990

  

      Temperature

Mean Annual

54.6 °F  

Daily Maximum  -  07/23/1928

114 °F  

Daily Minimum   -  12/09/1972

-1 °F  

Grants Pass, Oregon 1928-1996

  

Growing Season

242 days  

Elevation of irrigable area

900 ft  

      Rogue River

Drainage area at Grants Pass

2,459 mi2  

Annual discharge:

  

   Maximum  -  1983

3,982,354 acre-ft  

   Minimum   -  1992

1,108,521 acre-ft  

   Average    -  1939-1996

2,442,386 acre-ft  

Project Water Quality

 

Dams | Projects | Powerplants | Contact Us | Maps | Glossary | FAQ´s | Links