Country= U.S.A. Station= SILVER STAR, MT. River= JEFFERSON RIVER Area= 25950274.78 Lat= 45.68 Lon= -112.28 Source= USGS PointID= 6027200 Area Units= km2 Discharge Units= m3/sec Starting Year= 1929 Ending Year= 1954 Total Years= 26 Total Usable Years= 25 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1929 123.18 280.68 619.23 394.63 207.05 91.4 62.15 67.56 48.52 33.41 571.23 247.41 228.87 1930 283.17 368.12 297.33 150.08 311.49 218.04 42.48 37.66 42.15 65.26 159.04 242.16 184.75 1931 286.67 134.84 184.59 152.26 115.68 51.16 108.68 217.58 39.14 27 39.79 307.6 138.75 1932 698.33 598.11 337.47 324.72 95.72 68.86 52.61 42.59 68.39 155.31 251.32 712.36 283.82 1933 723.16 443.59 433.36 731.99 235.25 58.46 186.54 92.46 51.97 33.63 30.79 46.8 255.67 1934 50.4 120.75 415.56 120.31 75.14 190.37 133.23 74.56 52.74 64.01 117.22 202.54 134.74 1935 374.13 232.2 1000.24 447.03 451.92 107.58 58.84 51.56 36.27 26.28 37.65 79.67 241.95 1936 271.03 694.25 129.55 184.84 232.23 44.91 53.41 39.15 29.24 21.84 22.29 64.84 148.97 1937 660.21 518.76 315.82 237.21 217.9 90.96 55.37 51.66 60.21 34.06 60.26 60.52 196.91 1938 222.32 223.74 247.3 1142.87 137.34 112.74 101.59 119.57 41.18 27.07 28.1 40.85 203.72 1939 224.69 578.74 609.35 351.79 114.89 226.46 80.52 50.31 31.12 39.72 28.96 46.83 198.61 1940 74.6 376.77 209.65 361.74 374.79 70.86 732.68 158.34 51.77 42.32 65.35 403.86 243.56 1941 269.64 214.34 325.66 277.67 82.66 44.43 116.73 76.61 36.86 31.79 39.68 162.62 139.89 1942 168.1 173.92 372.3 170.94 136.12 54.57 56.3 94.45 63.11 39.4 44 139.07 126.02 1943 240.37 176.23 454.49 447.39 71.84 49.39 49.89 32.8 49.09 27.64 52.92 62.64 142.89 1944 168.14 288.56 569.26 918.79 530.98 108.61 53.71 71.32 44.42 31.84 44.72 87.28 243.14 1945 242.98 506.15 805.66 450.12 175.09 195.09 123.8 81.4 38.39 54.51 42.77 114.5 235.87 1946 437.24 830.9 540.58 259.73 307.04 295.17 208.43 172.25 51.38 38.75 137.93 157.92 286.44 1947 772.06 382.51 448.4 775.13 274.57 100.88 75.52 48.95 51.15 36.06 90.52 196.77 271.04 1948 168.02 536.56 793.06 349.16 86.44 46.79 43.88 56.06 49.83 40.36 224.2 737.06 260.95 1949 829.69 868.83 524.14 752.59 356.83 217.64 184.82 130.36 136.9 56.07 62.62 76.06 349.71 1950 842.37 786.81 690.93 232.06 433.61 121.96 92.45 136.18 84.33 77.4 74.5 142.64 309.6 1951 295.28 616.4 379.13 743.51 147.97 59.15 60.6 41.38 37.94 33.19 35.16 126.88 214.72 1952 105.11 192.14 208.24 162.35 100.16 56.08 34.73 32.67 25.59 21.24 24.68 41.67 83.72 1953 181.04 390.54 658.14 232.71 964.15 105.46 93.33 67.67 38.45 27.09 29.62 91.43 239.97 1954 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 348.48 421.38 462.78 414.86 249.47 111.48 114.49 81.8 50.41 43.41 92.61 183.68 214.57 Std Dev 244.96 219.93 213.41 268.51 194.19 69.24 134.6 47.49 21.73 26.79 114.52 182.49 63.77