Country= U.S.A. Station= NR IONE, WASH. River= PEND OREILLE R BEL BOX CANYON Area= 64487.18 Lat= 48.78 Lon= -117.41 Source= USGS PointID= 12396500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1900 Ending Year= 1993 Total Years= 94 Total Usable Years= 91 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1900 252.84 362.15 411.4 296.29 142.61 227.88 79.08 43.87 71.76 109.3 201.3 236.39 202.91 1901 248.35 109.07 233.36 704.16 527.56 481.59 222.51 471.95 197.43 110.06 83.42 502.41 324.32 1902 364.07 485.18 646.43 309.47 133.73 125.29 62.22 70.44 46.63 205.05 141.7 366.43 246.39 1903 421.69 553.55 658.63 479.06 180.3 375.05 171.7 152.81 167.45 84.34 69.17 71.61 282.11 1904 103.65 179.31 284.92 191.91 264.32 196.14 83.12 82.13 51.77 31.57 41.61 77.13 132.3 1905 152.35 175.08 336.87 159.78 265.84 150.35 381.87 172.35 113.96 63.07 55.69 255.34 190.21 1906 391.24 152.23 360.45 327.32 139.16 165.62 113.72 299.54 144.71 589.82 261.42 191.13 261.36 1907 285.15 196.2 303.51 383.74 246.84 529.87 113.23 85.97 206.16 78.14 230.32 411.21 255.86 1908 478.15 454.95 371.38 288.96 337.73 224.92 115.66 158.67 125.37 129.22 152.25 183.63 251.74 1909 438.27 395.35 324.35 330.88 338.21 295.07 103.64 69.6 58.61 59.64 50.13 98.85 213.55 1910 211.04 267.14 217.68 228.16 127.47 452.93 212.21 56.52 50 73.16 51.91 71.55 168.31 1911 306.58 234.07 220.26 381.31 104.24 64.78 49.24 42.62 96.94 121.38 146.86 236.17 167.04 1912 263.19 314.79 717.81 325.66 491.91 111.77 90.67 42.29 128.25 58.99 129.67 80.64 229.64 1913 213.03 137.67 530.09 446.99 321.46 228.42 113.54 105.44 59.98 118.83 232.51 181.64 224.13 1914 300.15 478.78 335.68 293.21 147.34 66.84 71.15 42.07 32.73 79.42 79.08 298.38 185.4 1915 624.01 603.93 238.35 119.88 78.12 216.46 73.51 113.49 139.38 250.45 87.96 148.77 224.53 1916 216.79 284.71 231.2 227.9 109.81 227.37 262.92 144.32 46.46 70.84 49.26 97.9 164.12 1917 190.49 198.98 660.61 308.96 180.43 151.25 76.09 63.06 46.77 54.42 58.92 45.2 169.6 1918 77.36 462.16 412.03 566.2 202.59 135.52 103.99 65.68 95.54 63.31 131.56 350.71 222.22 1919 446.08 172.47 327.96 268.7 360.18 264.45 426.82 115.05 40.59 43.05 63.02 140.3 222.39 1920 164.82 425.17 374.73 300 127.04 148.67 133.71 292.11 105.67 83.57 177.06 361.88 224.54 1921 433.62 295.01 226.67 148.68 192.26 83.54 87.68 40.01 31.3 21.62 103.86 188.02 154.36 1922 174.04 473.31 612.96 219.48 285.34 188.84 167.34 72.09 46.28 72.89 45.66 120.17 206.53 1923 219.49 257.92 449.03 234.76 141.43 83.87 50.66 131.68 76.13 43.28 65.2 138.5 157.66 1924 362.56 177.58 340.78 305.41 541.44 247.33 210.41 153.24 128.17 293.76 126.53 185.41 256.05 1925 393.17 357.91 149.17 107.12 152.61 56.45 39.64 29.24 26.27 37.76 98.91 105.8 129.5 1926 250.1 388.95 203.8 246.29 98.06 58.74 48.93 77.02 46.69 64.51 250.05 345.29 173.2 1927 163.99 389.67 177.36 437.75 161.86 79.44 86.46 143.3 63.08 234.75 197.37 336.69 205.98 1928 203.53 263.06 189.41 325.1 250.24 118.75 123.36 465.65 391.27 108.55 81.37 115.98 219.69 1929 182.6 221.2 563.93 417.85 332.62 262.77 171.14 69.47 51.94 244.19 248.13 167.85 244.47 1930 174.18 251.94 245.66 155.99 76.74 57.29 27.37 18.47 15.88 14.94 26.17 38 91.89 1931 69.2 65.79 139.02 269.87 210.13 131.32 77.7 129.72 47.41 27.97 28.95 48.58 103.81 1932 195.15 230.81 371.58 243.17 250.49 61.63 62.55 23.41 18.59 235.3 357.67 261.26 192.63 1933 316.61 341.76 320.18 563.82 247.63 137.64 101.8 96.96 60.8 40.57 41.36 64.21 194.45 1934 81.53 58.19 443.11 272.37 101.3 116.52 58.1 82.49 181.75 110.98 138.45 440.31 173.76 1935 471.46 281.67 427.5 619.04 158 123.76 115.93 104.61 399.18 60.42 163.63 220 262.1 1936 749.71 488.95 758.04 417.21 142.05 93.8 60.46 55.25 42.88 133 57.76 205.23 267.03 1937 705.38 406.65 208.92 512.25 234.28 121.1 134.12 158.31 183.72 541.61 239.48 179.38 302.1 1938 229.18 186.74 221.65 164.79 132.6 230.15 226.33 294.61 67.39 52.02 75.14 161.26 170.16 1939 173.52 557.24 362.27 184.03 123.12 87.1 106.54 191.82 54.8 49.27 74.97 61.8 168.87 1940 100.76 305.15 157.06 361.34 186.7 361.6 138.55 545.54 177.42 67.47 135.12 167.95 225.39 1941 217.59 123 165.33 262.42 80.28 77.22 188.02 39.97 28.39 21.41 31.71 79.44 109.57 1942 85.5 132.6 181.14 98.33 373.13 211.14 73.93 334.94 117.96 416.07 153.86 267.92 203.88 1943 293.23 389.2 360.69 298.6 255.27 168.25 142.22 47.24 33.95 31.08 57.25 51.17 177.35 1944 113.62 174.49 438.34 240.89 223.17 70.62 43.44 40.68 361.42 141.65 76.53 164.19 174.09 1945 251.86 223.93 242.34 157.15 150.35 70.89 94.08 79.35 222.08 73.61 97.67 245.09 159.03 1946 356.3 333.33 271.46 192.41 323.89 148.54 95.32 58.71 44.17 47.27 56.72 72.69 166.73 1947 311.9 105.69 277.49 237.18 125.67 114.79 98.56 65.93 51.01 86.92 237 105.84 151.5 1948 138.84 387.85 392.38 528.7 306.28 142.06 93.48 268.79 64.81 167.61 322.86 736.1 295.81 1949 575.94 385.68 361.89 395.71 326.66 204.78 305.73 208.41 132.29 94.64 201.49 180.14 281.11 1950 156.88 390.41 247.38 154.28 308.85 186.19 100.92 75.01 298.51 89.48 89.28 401.65 208.24 1951 137.1 379.37 323.79 526.68 171.31 331.24 100.42 59.49 42.28 37.21 95.28 263.78 205.66 1952 412.3 390.59 521.66 354.53 300.36 103.42 86.08 131.66 133.58 57.76 177.05 181.48 237.54 1953 319.28 362.12 531.57 287.13 206.55 102.8 58.63 38.21 27.63 29.09 36.92 112.5 176.04 1954 150.66 134.03 349.4 192.69 170.13 80.91 65.39 33.25 21.48 130.18 166.39 247.91 145.2 1955 208.7 294.38 618.13 267.86 114.44 104.11 57.67 331.85 65.99 42.35 45.03 41.24 182.65 1956 38.32 200.99 211.21 221.24 79.52 57.34 49.47 31.37 44.32 81.92 154.83 134.41 108.75 1957 166.25 440.76 303.41 426.83 152.49 120.48 47.61 25.79 99.2 78.78 143.62 262.2 188.95 1958 301.77 281.2 394.77 546.05 412.41 111.6 92.83 109.26 47.93 43.64 45.99 93.56 206.75 1959 146.1 102.43 183.25 365.91 125.34 184.06 63.68 65.54 62.36 272.67 147.77 232.27 162.62 1960 205.99 444.66 349.28 535.65 318.9 158.25 58.69 55.75 88.71 46.31 46.06 46.03 196.19 1961 86.21 387.34 318.97 420.28 280.48 137.08 82.43 83.62 73.05 274.59 153.68 395.79 224.46 1962 316.53 266.34 666.64 417.03 183.16 181.16 114.21 70.24 47.68 50.46 160.63 101.17 214.6 1963 266.24 144.16 659.04 129.39 91.44 64.5 32.6 23.26 21.59 23.84 49.24 73.55 131.57 1964 295.72 315.72 341.24 200.2 120.66 45.88 36.4 21.47 24.33 52.65 65.8 139.84 138.33 1965 247.01 386.37 384.42 245.23 142.92 61.64 43.28 30.98 26.97 48.45 33.66 29.86 140.07 1966 40.2 299.89 225.48 94.85 208.43 55.69 17.12 22.36 80.22 184.23 99.36 145.12 122.75 1967 243.58 183.46 513.22 120.08 195.2 83.71 51.42 140.5 49.1 85.5 63.68 299.27 169.06 1968 250.04 223.09 296.74 136.61 152.76 108.98 51.62 42.32 24.92 67.53 112.73 72.16 128.29 1969 133.4 160.54 237.31 137.88 108.49 107.12 136.13 580.28 79.59 56.23 61.42 150.84 162.44 1970 297.05 310.81 172.03 274.41 142.42 48.27 48.35 48.24 23.12 35.52 259.34 133.39 149.41 1971 202.39 482.21 265.22 237.76 375.41 338.68 81.43 68.63 83.95 272.59 160.92 204.38 231.13 1972 172.7 479.42 268.4 272.08 354.07 858.82 309.58 191.35 58.43 425.16 513.81 528.76 369.38 1973 325.28 527.95 522.06 588.29 358.21 199.9 107.23 85.49 50.76 96.06 102.75 537.69 291.81 1974 450.25 224.32 271.87 280.31 247.25 165.92 82.8 114.52 192.06 64.02 65.4 203.05 196.81 1975 254.82 366.83 696.77 239.46 344.24 178.33 237.84 117.51 319.25 208.26 159.05 140.25 271.88 1976 441.35 248.3 183.86 204.5 130.12 256.57 81.08 43.88 36.54 430.09 170.84 239.02 205.51 1977 101.35 113.1 268.1 305.23 89.24 54.95 31.66 29.28 29.98 51.54 261.62 297.97 136.17 1978 582.21 188.88 596.79 335.75 464.47 129.47 93.77 101.72 53.89 37.67 44.36 117.36 228.86 1979 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1980 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1981 40.48 131.6 74.92 103.08 138.61 176.81 87.22 55.36 64.96 69.58 52.59 105.34 91.71 1982 193.36 490.27 394.06 184.15 141.63 435.17 110.33 85.48 48.71 63.42 76.17 247.29 205.84 1983 98.63 319.7 431.85 808.45 274.16 128.03 60 38.85 31.6 97.82 162.86 396.93 237.41 1984 185.42 543.43 556.48 610.89 371.35 100.48 118.28 281.77 90.23 77.3 110.36 171.96 268.16 1985 192.16 333.67 181.64 125.25 180.21 83.9 66.12 231.76 57.69 63.28 798.8 261.36 214.65 1986 109.31 230.68 268.01 119.75 121.95 58.08 43 52.36 53.16 33.71 73.87 266.98 119.24 1987 203.12 287.89 402.82 948.62 258.24 112.79 63.3 32.56 331.39 60.02 118.02 201.5 251.69 1988 221.4 169.09 114.88 138.98 225.99 78.54 53.88 37.91 48.15 35.5 84.51 69.43 106.52 1989 122.6 143.39 307.61 214.27 666.38 242.12 232.67 143.18 307.45 386.33 251.52 143.58 263.42 1990 398.96 386.29 269.69 306.03 364.06 203.95 96.13 67.73 46.75 333.95 136.47 243.33 237.78 1991 534.2 195.41 508.56 329.05 151.08 92.75 143.24 111.93 46.36 39.72 53.04 149.5 196.24 1992 186.67 215.58 316.06 403.74 237.77 289.2 93.04 56.09 78.8 62.68 243.01 262.26 203.74 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 259.12 297.53 353.91 311.72 225.18 168.89 108.55 117.41 94.57 117.69 133.33 200.08 199 Std Dev 146.53 129.37 155.68 161.58 116.44 124.81 74.4 113.65 86.64 117.02 109.54 128.67 54.38