Results

Country:U.S.A.
Station:ROCK ISLAND DAM, WA
River:COLUMBIA RIVER
Area:231532.28
Lat:47.33
Lon:-120.07
Source:USGS
PointID:12462600
Area Units:km2
Discharge Units:m3/sec
Starting Year:1913
Ending Year:1919
Total Years:7
Total Usable Years:2
Discharge in the Average Year
Average Discharge Over All Years

YearJanFebMarAprMayJunJulAugSepOctNovDecAvg Annual
1913-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1914-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1915-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
19161.711.441.9110.288.426.44.343.543.530.741.151.63.76
19171.262.152.42.288.636.567.415.415.062.012.092.323.96
1918-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1919-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
                           
Avg1.491.82.156.288.536.485.884.474.31.381.621.963.86
                           
Std Dev0.23 0.36 0.25 4 0.11 0.08 1.54 0.94 0.77 0.64 0.47 0.36 0.1
                           
 JanFebMarAprMayJunJulAugSepOctNovDecAvg Annual

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