Results

Country:U.S.A.
Station:NORTH CLIFF AVE AT SIOUX FALLS SD
River:BIG SIOUX R
Area:13508.64
Lat:43.57
Lon:-96.71
Source:USGS
PointID:6482020
Area Units:km2
Discharge Units:m3/sec
Starting Year:1933
Ending Year:1993
Total Years:61
Total Usable Years:60
Discharge in the Average Year
Average Discharge Over All Years

YearJanFebMarAprMayJunJulAugSepOctNovDecAvg Annual
1933330.82280.58728.97670.97418.57287.9361.6838.1544.7243.4209.75445.31296.74
1934560.95107.25567.8592.84102.2242.730.2829.2732.4437.39262.39244.67217.52
1935606.03304.31793.33287.22465.64167.21180.66115.9966.3752.61135.45329.11291.99
1936242.8290.691784.61766.16247.9774.7540.8637.2626.9252.34279.61404.32354.02
19371516.6434.54328.76944.28596.21515.51228.38231.0586.1183.21325.39512.68491.89
1938386.911078.78744.55671.4207.12162.58149.82124.76187.5380.78204.68268.82355.64
1939344.09860.43810.51680.13142.9876.1252.7255.4627.49133.87177.36383.4312.05
1940167.57312.66601.421645.5394.43356.59144.6645.6190.5662.64220.03818.12404.98
1941473.2221.53504.86619.44130.57179.4979.7670.8333.6667.67131.8244.14229.75
1942272.71402.11205.94700.9397.75156.26320.58122.52183.54350.68673.94616.99450.33
1943787.4765.47750.58658.181025.71454.99116.83102.4942.1681.34220.62142428.98
1944198.36379.86788.22809.21508.43237.0372.7633.1454.1383.64113.37235.29292.79
1945226.44560.471672.26671.25536.1359.67188.02103.93211.9656.7566.34359.36509.37
1946557.75320.14679.31160.01648.74714.02150.5960.4327.8284.74123.41287.86317.9
1947800.73395.63562.691281.25848.51616.7157.0180.2291.2842.41106.06333.44442.99
1948202.07582.451082.28893.78507.42236.31144.57103.9633.3588.96191.46313.8365.03
1949773.42541.88493.11627.88378.7498.2384.9777.7371.0146.3479.79414.48307.3
1950992.56708.94901.76937.2431.83258.26154.39100.92175.41182.02787.67820.69537.64
1951873.08873.38888.79830.44267.5278.78217.0244.9338.6837.32295.56499.38428.74
19521390.64688.18829.66606.44638.13132.9144.4642.3746.538.74134.4342.56411.25
1953406.75447.8703.45544.44828.5458.5762.3278.8962.4338.6961.77227.5326.76
1954343.87515.28708.38874.9415.06192.7355.1533.9235.36406.12228.94543.74362.79
1955557.13446.091172.05504.61195.94132.4864.8870.8634.2264.15538.53408.4365.78
1956138.66653.831237.821012.52855.6339.97340.69454438.5134.47176.39594.67531.43
1957539.48414.44485.231075.86364.4187.69148.3339.8331.3732.0378.88498.95324.71
1958212.34150.48544.87757.2529.51338.71419.03199.29253.17159.49323.83258.05345.5
1959819855.88742.45742.94396.03178.39116.6956.4440.33233.72527.55761455.87
1960654.31541.34340.39875.66548.66357.7796.3566.3637.2425.1446.8637.72302.32
196159.79605.58827.86985.53508.88329.13105.279.3861.5345.06232.21269.03342.43
1962373.74263.75652.57733.41255.44152.8541.4836.4835.18125.51263.84126.95255.1
1963192.28108.411179.59698.62245.98131.9156.7242.3638.3622.71102.1192.24250.94
1964441.93209.51429.21825.72282.63112.85107.52152.0648.0140.8381.27488.83351.7
1965657.69712.19635.95714.91367.66148.5857.7547.3265.6110.98432.44434.48365.46
1966403.52643.12751.13553.24523.82132.2940.6346.1142.2146.21238.11618.95336.61
1967250.64342.71562.32612.39595.23139.07237.68241.11247.06636.77653.65586.34425.41
1968415.35562.24487.69334.57416.43202.88145.03100.35102.97136.43436.8694.04336.23
1969622.15578.68219.35826.76465.5161.81213.99128.3394.01102.17238.99501.79346.13
1970316.36582.52490.61893.87454.74155.61221.93133.23244.77529.86852.15759.9469.63
1971332.98544.19846.86487.75317.0117393.8581.54104.57100.9148.46668.52324.97
1972669.93279.021152.32674.61432.15838.24738.72120.26117.45218598.22925.97563.74
1973440.89425.96888.59427.77507.79341.6499.62119.8690.64158.29318.36507.8360.6
1974721.44475.93851.06752.76553.88149.71258.5898.77186.79183.56544.9565.24445.22
1975591.28762.07868.51440.1355.03592.11115.37136.04361.67424.56303.07632.57465.2
1976502.311145.571010.28331.54293.34183.5182.98162.51137.46355.62333.06329.94414.01
1977180.13368.831080.89641.87247.94106.62322.1459.2605.07610.14660.671077.23530.06
1978550.63297.53600.96800.78539.08195.2114.26113.76108.05213.44250.28506.23357.52
1979784.47283.98994.38895.95318.81172.82115.94183.82290.49411.07395.31574.47451.79
1980474.56189.82619.32910.5253.5318.99196.9381.77149.83236.72348.05454.61377.88
1981312.13856.99550.08593.53548.09489.28159.17175.7243.97467.18546.29523.5455.49
1982408.95564.72837619.3268.74541.48213.45112.37106.22106.44399.09597.85397.97
1983538.86372.81514.04515.57690.66296.32173.75149.8887.59111.52379.48810.05386.71
1984228.34851.79681.71712.36903.4674.31309.84274.03162.18149.83532.94588.54505.77
1985392.42579.181132.77531.26108.65171.97193.33107.71118.21138.95956.07656.82423.94
1986525.05707.42507.71406.74202.52663.55375.62153.23142.89440.37363.64796.16440.41
1987247.28158.22492.62802.5272.9220.57484.87155.74530.23350.41342.61695.87396.15
1988308.55529.47466.58479.78415.75109.5687.180.22110.48178.68412.22329.24292.3
1989397.33426.47395.36767.7844.521000.82305.8199.16127.45163.83372.84263.41430.39
1990701.171132.48433.91584.7602.34167.9312.46145.71527.38811.14483.84879.75565.23
1991791.87655.24792.51409.23255.1483.5684.5470.276.8179.974.45195.6297.42
1992371.74403.84480.8762.01300.889.22456.47391.88463.48430.58852.72538.12461.81
1993-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999-9999
                           
Avg493.02512.58768.14702.83439.61280.66175.77123.35138.88197.3339.5485.61388.1
                           
Std Dev275.26 243.08 309.64 236.42 205.27 203.07 130.4 96.47 135.91 183.63 216.32 217.72 82.44
                           
 JanFebMarAprMayJunJulAugSepOctNovDecAvg Annual

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