Results

Country:U.S.A.
Station:LIBBY, MT.
River:KOOTENAI RIVER
Area:44053550.37
Lat:48.4
Lon:-115.55
Source:USGS
PointID:12303000
Area Units:km2
Discharge Units:m3/sec
Starting Year:1929
Ending Year:1993
Total Years:65
Total Usable Years:62
Discharge in the Average Year
Average Discharge Over All Years

YearJanFebMarAprMayJunJulAugSepOctNovDecAvg Annual
1929594.66877.833034.493666.32202.75146.142678.71049.92670.45813.06915.87432.521840.22
1930452.711052.891779.51649.942592.562086.021136.52854.721044.33862.66869.43562.781245.34
1931482.12805.72814.16969.29818.911234.62983.42564.51683.38604.251382.91769.22842.71
1932879.93879.581463.91610.581637.733265.142258.241279.65844.6570.63554.35336.061298.37
1933557.94455.461063.811475.031552.412076.771555.06717.97964.85570.72502.53530.261001.9
1934371.17609.08863.3803.45740.721069.91816.63362.27380.37414.86539.91345.63609.78
1935261.64565.13701.99830.351865.543954.942318.25821.28719.82491.8581.44415.891127.34
1936268.1461.472189.091263.981395.661454.46830.88433.34601.55428.5376.24321.64835.41
1937236.96814.321243.391109.18877.551665.72032.611036.31446.75378.72416.51223.8873.48
1938321.79407.261216.721133.911456.771814.552619.511286.871314789.13646.67458.421122.13
1939482.59439.321292.992133.69945.792085.261611.05884.4459.3351.95394.83426.31958.96
1940142.22261.2595.94801.84964.791235.28869.71029.09697.54438.37414.3314.44647.06
1941462.02586.06671.571167.42902.492752.791216.99830.511364.972176.661315.427611183.99
1942594.29698.321209.681413.963250.73732.562037.821266.771612.181033.39966.36620.141536.35
1943586.16968.041025.622963.661561.454421.72761.461218.731044.14924.6980.33632.471590.7
1944565.79669.261300.484231.132811.063913.693248.332115.741522.791076.781105.591066.821968.95
1945719.431173.942994.663065.322806.853399.462752.961453.94836.961089.66804.39356.641787.85
1946647796.011428.821154.4810101658.151574.42850.331418.41570.041152.69622.71156.92
1947474.26632.991268.053563.322051.345439.693602.381323.411044.241130.41143.25654.581860.66
1948520.03770.322930.172146.91443.982419.222798.451963.281131.451148.941186.95598.131588.15
1949752.411446.193099.713252.771843.83167.262076.641166.391453.131196.35940.31552.911745.66
1950432.7637.231282.213116.852862.482020.233115.142245.631484.571812.111197.05511.721726.49
1951736.88773.961510.483259.953275.275404.396978.592844.43584.932051.611860.62859.832761.74
1952850.061584.682232.576246.733126.22314.251907.381315.191193.94997.211038.67563.781947.55
1953549.53916.361486.461476.451772.462292.921555.331085.731016.58986.98796.93606.711211.87
1954383.21736.65970.451055.851190.041971.711030.11481.531030.361149.4633.45505.691011.54
1955405.99695.491046.721049.331058.61283.141146.84845.581006.11065.36620.33317.52878.42
1956385.39425.24798.17974.67976.851014.61185.481085.911019.79911.17550.77360.27807.36
1957325413.43477.19732.371347.622021.551619.371073.671110.031168.3726.14527.06961.81
1958455.62572.811219.731315.321372.921343.932573.471845.261726.681194.98790.42467.511239.89
1959464.22752.521060.881358.562104.591661.171478.151242.021278.81590.87790.14575.931196.49
1960779.19838.091336.753856.491985.21816.911544.651369.811294.651065.82975.33554.11451.42
1961477.46650.991683.221699.682008.411896.671507.831201.742026.271521.441675.61685.361419.56
1962737.791842.121943.092292.831541.542407.041952.051249.61368.181243.941065.29566.341517.48
1963418.11594.761217.721085.011389.541306.261155.971075.51072.181048.831026.96368.49979.94
1964445.49476.51545.151195.351398.862193.621365.611122.271232.731019.411117.01510.271051.86
1965574.1630.831746.151944.531482.082174.373107.291269.422386.751767.621364.79985.81619.48
1966806.121090.411063.171218.011206.671490.891160.911248.141122.671085.641109.46587.351099.12
1967470.7523.16715.961310.791139.354493.251827.091306.511341.191581.821283.14790.871398.65
1968620.05879.88901.851340.531252.81288.91338.021742.871177.231490.391346.1893.541189.35
1969722.541135.612097.833189.152491.622373.152547.521859.061948.781835.121522.981014.111894.79
1970568.08902.911159.721492.681562.642200.991325.331367.991700.341676.461549.881020.691377.31
1971621.061506.572016.721529.872178.862608.561959.541519.441449.921553.511816.821286.961670.65
1972764.19835.641302.581554.132218.131783.51686.961784.792139.631731.722232.81338.391614.37
19731861.072259.093703.953663.462866.412063.181993.611666.872173.94017.7327191877.872572.18
19741550.131847.281693.361717.612600.781979.361224.761241.381198.091237.911372.34828.411540.95
1975782.65892.391222.21790.581597.082428.941981.641962.282093.951959.352035.91370.271676.44
1976933.641137.761373.011823.331908.9315631375.381233.621166.851224.391202.25867.61317.48
1977-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1978-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
1979698.79993.123781.512902.592225.621929.332133.181682.851477.31381.321814.081355.111864.57
1980989.271023.611499.072520.691488.471992.671184.931211.511203.571217.081218.1852.711366.81
1981671.48668.99729.481132.871383.331403.31567.851592.881207.631240.191120.22921.581136.65
1982687.281821.791646.221472.012591.463648.172685.551980.271766.61629.141770.11827.911960.54
19831374.741840.912659.243767.482930.442941.12670.111555.881456.441483.351641.351232.72129.48
19841079.881885.232330.034121.073852.395001.633436.41772.371659.561804.891983.421630.972546.49
19851278.651450.841743.411570.932087.241785.761482.351756.751677.592725.921716.581080.071696.34
19861083.171221.271774.292211.373188.042215.433009.731856.52409.33647.322343.72108.72255.74
19871452.021353.152650.753736.813090.392493.52081.211861.161812.761455.7714471251.062057.13
1988919.391114.621270.611425.191347.981170.621152.141064.451186.391193.06971.65631.741120.65
1989616.95650.28823.21073.871114.321197.051188.671133.592135.861155.33716.61529.891027.97
1990663.81688.41992.471097.661934.7823961535.791495.321027.061021.06616.93471.161161.7
1991589.18775.48686.731327.121666.042074.981107.83974.561001.761000.69612.31705.921043.55
1992743.64804.51201.741672.021368.171355.632490.342103.771571.031398.861427.741930.581505.67
1993-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
                           
Avg666.81922.821512.651995.621853.512370.891954.031352.221341.821296.851145.33780.241432.73
                           
Std Dev321.4 432.91 756.59 1116.04 738.34 1104.06 956.02 455.54 545.37 657.71 516.25 433.05 467.41
                           
 JanFebMarAprMayJunJulAugSepOctNovDecAvg Annual

Click here for this table in tab-delimited format.

Tab-delimited format will open in most table browsing software, i.e. Excel, etc.


View this station on the map.

Return to start.