Country= U.S.A. Station= WHALEN DIVERSION DAM, W River= NORTH PLATTE RIVER Area= 42538.23 Lat= 42.24 Lon= -104.6 Source= USGS PointID= 6657000 Area Units= km2 Discharge Units= m3/sec Starting Year= 1929 Ending Year= 1993 Total Years= 65 Total Usable Years= 64 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1929 89.23 125.87 420.3 538.18 246 104.73 41.7 24.88 25.39 283.55 245.61 145.76 190.93 1930 118.37 155.16 198.79 144.2 58.02 39.13 17.66 12.15 10.69 9.95 11.19 17.58 66.07 1931 36.56 63.45 123.93 293.71 317.45 103.63 103.51 54.74 34.83 20.71 15.06 52.66 101.69 1932 112.85 222.57 293.55 289.66 454.57 58.72 50.14 19.33 12.75 73.03 251.59 103.91 161.89 1933 204.7 198.72 444.36 570.99 401.92 77.17 45.74 128.44 108.17 40.25 36.54 66.89 193.66 1934 192.64 44.74 184.8 213.93 75.5 48.8 24.23 45.71 86.97 63.95 53.23 242.53 106.42 1935 244.29 361.7 263 372.38 221.66 69.79 51.23 64.64 101.52 25.84 92.77 113.73 165.21 1936 332.51 366.64 1302.31 382.01 82.78 57.62 40.8 31.46 17.67 72.62 47.6 184.5 243.21 1937 579.87 382.47 217.01 575.68 222.07 89.59 57.27 114.98 78.99 411.78 181.16 111.78 251.89 1938 126.15 143.92 193.64 135.39 180.25 87.6 73.03 49.12 27.15 18.08 26.7 121.09 98.51 1939 113.04 543.2 329.03 327.71 126.65 94.93 127.81 72 26.09 62.38 82.78 48.25 162.82 1940 46.04 216.15 266.24 550.11 146.78 306.79 65.24 64.9 89.3 44.1 149.64 201.34 178.89 1941 167.29 110.19 218.48 243.64 59.9 155.74 131.16 43.74 32.16 17.47 27.25 70.36 106.45 1942 73.53 127.24 257.14 286.58 324.98 124.61 54.06 165.66 65.75 561.75 139.03 329.96 209.19 1943 327.1 424.41 347.51 290.16 222.04 82.77 64.41 30.71 18.44 22.36 41.97 21.78 157.81 1944 123.38 166.27 519.97 309.66 293.98 74.42 28.02 19.18 25.59 83.37 34.7 132 150.88 1945 141.88 345.99 384 186.38 204.99 75.71 48.92 92.58 278.86 67.15 145.87 215.19 182.29 1946 257.29 171.68 294.83 131.89 243.46 225.25 55.38 59.17 27.06 52.62 33.64 38.88 132.6 1947 171.87 90.06 194.85 115.32 161.39 98.55 96.34 66.81 31.13 16.22 73.31 45.08 96.74 1948 125.81 198.39 303.67 387.69 272.07 105.31 68.01 53.9 34.4 104.7 124.88 417.02 182.99 1949 451.19 361.87 171.49 206.25 126.79 223.85 269.84 98.82 50.53 28.56 68.14 151.36 184.06 1950 135.97 436.64 303.48 147.74 289.4 135.69 45.72 28.72 163.67 104 200.31 428.59 201.66 1951 308.55 504 350.94 419.46 222.62 299.25 73.23 37.06 24.83 15.67 31.28 95.91 198.57 1952 434.24 245.4 427.88 484.04 374.87 95.48 62.01 39.8 71.71 24.74 198.39 177.68 219.69 1953 407.07 276.94 496.39 300.8 249.71 146.41 41.13 30.11 18.68 15.39 23.81 46.4 171.07 1954 57.33 62.81 310.34 113.92 116.77 98.96 35.94 54.22 37.71 218.92 152.55 225.62 123.76 1955 183.49 206.94 553.44 200.78 115.63 210.85 45.54 343.9 54.16 45.29 41.76 34.33 169.68 1956 31.29 412.86 338.32 319.36 140.7 117.61 101.27 130.33 48.11 63.27 98.38 213.71 167.93 1957 195.77 369.29 221.59 334.02 109.04 100.51 34.81 16.06 17.43 36.6 38.53 162.04 136.31 1958 177.29 169.52 414.43 431.66 416.05 75.45 64.76 120.2 30.78 19.67 28.07 28.46 164.7 1959 75.62 119.27 154.03 197.28 179.9 117.05 28.52 32.01 15.36 86.02 67.77 157.67 102.54 1960 213.3 235.91 253.83 490.63 368.74 197.64 55.26 37.61 62.47 27.69 31.54 22.85 166.46 1961 73.71 502.64 501.55 555.77 230.73 116.11 44.95 39.12 38.57 29.86 40.96 103.73 189.81 1962 127.85 216.59 720.87 350.11 140.95 108.58 47.24 24.07 19.27 23.79 128.99 61.23 164.13 1963 158.94 64.25 780.26 123.63 77.61 109.51 30.89 18.68 18.45 14.39 40.48 66.06 125.26 1964 249.68 152.05 507.71 336.12 244.8 47.57 32.38 22.51 18.63 38.15 36.47 93.93 148.33 1965 255.55 287.53 466.46 291.35 118.16 34.78 19.58 19.24 17.89 24.05 17.39 19.69 130.97 1966 36.88 250.28 204.13 233 223.88 36.13 15.73 12.94 59.56 95.59 61.44 109.18 111.56 1967 124.9 152.99 596.57 147.11 335.45 86.11 82.39 81.15 41.76 92.79 69.38 295.47 175.51 1968 194.24 243.18 414.48 120.18 249.17 167.92 32.44 21.62 23.6 22.97 78.51 64.86 136.1 1969 50.8 102.54 135.67 113.55 61.37 27.48 41.83 126.02 62.56 31.24 54.32 108.65 76.34 1970 198.43 300.43 292.69 631.54 130.87 109.87 123.1 55.89 29.75 32.79 269.33 294.68 205.78 1971 323 673.14 354.18 147.36 246.45 165.75 33.57 81.39 92.81 143.61 113.04 284.55 221.57 1972 189.06 421.33 453.82 413.53 416.26 639.83 222.3 74.86 33.06 183.7 300.52 624.82 331.09 1973 247.65 372.34 260.06 631.27 282.64 188.07 67.8 94.71 58.05 130.99 129.22 424.06 240.57 1974 430.76 174.46 189.53 352.81 154.16 250.49 84.51 33.91 41.1 27.17 33.55 259.47 169.33 1975 269.45 383.89 495.14 268.8 360.52 183.03 103.34 69.12 332.61 287.81 151.88 107.24 251.07 1976 347.6 253.74 178.28 168.55 70.34 96.83 54.77 51.59 34.4 568.59 169.64 143.5 178.15 1977 48.28 105.69 424.41 352.66 70.62 36.4 33.89 22.9 21.19 42.82 204.45 326.99 140.86 1978 281.06 113.07 696.8 250.96 468.98 86.21 152.26 179.07 49.61 28.38 32.16 184.53 210.26 1979 425.04 441.74 580.43 285 251.69 157.06 96.1 69.29 226.3 391.51 266.35 199.78 282.52 1980 276.65 111.55 349.62 478.93 389.22 120.96 77.16 63.98 29.4 27.15 64.61 65.41 171.22 1981 28.57 226.13 133.23 268.44 198.6 226.71 75.13 37.03 54.47 52.08 56.39 88.43 120.43 1982 119.39 453.11 513.44 204.04 103.76 319.96 85.92 45.01 28.36 31.65 37.33 91.7 169.47 1983 60.93 219.25 321.64 642.08 367.5 139.77 45.65 27.01 24.89 63.92 132.59 358.58 200.32 1984 126.46 545.39 494.36 708.49 272.36 70.58 111.68 165.49 48.19 46.36 90.77 186.17 238.86 1985 102.97 298.59 224.49 202.67 186.09 140.94 66.14 44.34 28.13 58.72 701.81 289.93 195.4 1986 99.42 443.64 422.27 170.95 117.32 55.85 44.38 30.27 27.61 31.3 85.44 190.45 143.24 1987 172 187.49 224.44 686.21 218.72 81.48 55.43 27.93 81.4 45.91 74.23 164.16 168.28 1988 203.25 168.91 131.19 201.05 579.04 99.37 37.15 47.01 62.03 38.32 87.36 67.58 143.52 1989 137.82 133.78 353.54 171.26 550.58 197.64 226.72 108.34 73.86 123.99 135.82 71.59 190.41 1990 222.89 252.07 87.23 135.82 211.69 139.61 103.86 69.08 57.3 242.59 112.19 244.93 156.6 1991 507.46 199.95 389.67 246.49 91.62 43.08 33.16 38.65 31.79 23.74 34.65 86.05 143.86 1992 96.38 123.24 308.17 238.36 206.7 128.75 106.93 67.49 63.43 49.7 100.58 260.57 145.86 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 194.42 256.8 358.75 314.36 228.98 129.88 70.17 63.32 55.6 90.36 104.8 161.92 169.11 Std Dev 125.18 141.01 192.9 160.23 122.35 92.57 48.35 52.59 57.54 120.14 103.22 120.57 48.39