Country= U.S.A. Station= KIONA, WASH. River= YAKIMA RIVER Area= 14541.99 Lat= 46.25 Lon= -119.47 Source= USGS PointID= 12510500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1937 Ending Year= 1992 Total Years= 56 Total Usable Years= 55 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1937 739.6 428.27 231.02 581.54 260.64 130.69 149.76 183.11 208.87 563.34 266.86 200.5 328.68 1938 254.18 215.72 255.76 183.44 139.51 251.34 253 312.43 72.99 57.47 84.23 177.54 188.13 1939 181.61 583.78 395.71 206.08 128.96 90.58 108 197.33 62.23 56.61 84.78 67.22 180.24 1940 108.62 333.54 181.15 392.62 211.47 425.47 158.6 572.66 185.54 72.11 148.93 172.7 246.95 1941 244.67 136.82 186.62 285.24 85.36 78.55 202.26 44.7 28.42 19.8 31.52 83.66 118.97 1942 96.06 140.41 196.19 106.99 370.56 217.44 80.37 360.25 118.19 429.24 163.06 289.37 214.01 1943 317.08 426.65 384.15 314.95 269.23 183.69 153.28 49.92 35.45 31.2 63.14 54.51 190.27 1944 127.26 191.42 482.7 269.46 227.97 76.38 47.23 45.9 363.91 154.07 86.73 185.4 188.2 1945 278.56 244.65 264.48 179.04 177.86 85.61 120.75 89.55 243.06 85.85 100.93 273.03 178.61 1946 399.87 363.1 293.25 213.18 353.62 170.2 107 66.34 49.76 50.29 60.99 77.87 183.79 1947 339.21 126.57 302.84 259.8 131.76 116.18 103.07 64.28 58.39 94.88 274.54 125.77 166.44 1948 167.39 430.15 425.39 547.39 325.12 155.72 101.37 288.78 70.41 182.01 313.64 784.06 315.95 1949 594.6 410.5 378.33 407.6 337.77 207.59 327.46 220.85 145.31 99.77 226.55 188.18 295.38 1950 168.18 409.61 264.28 165.76 318.83 197.07 106.51 79.75 312.95 105.16 101.2 416.57 220.49 1951 161.21 403.8 356.7 536.46 194.2 347.54 118.71 69.47 49.35 38.33 108.46 286.52 222.56 1952 433.71 413.97 543.55 375.12 327.84 111.83 92.08 137.74 143.15 60.21 193.41 193.19 252.15 1953 346.85 383.34 554.03 317.05 229.69 115.05 64.18 40.75 29.23 30.1 42.87 121.32 189.54 1954 169.51 149.51 363.55 210.6 193.59 90.23 64.97 33.1 22.68 134.23 163.66 235.01 152.55 1955 204.74 292.05 623.7 276.3 112.27 110.35 70.68 397.41 79.07 56.23 54.57 47.58 193.75 1956 46.86 218.22 222.35 237.53 91.23 67.99 59.8 37.3 46.64 88.29 168.7 143.76 119.06 1957 166.08 462.28 330.42 436.55 162.82 128.22 50.99 29.05 101.06 88.07 151.22 290.65 199.78 1958 321.62 341.81 406.68 562.37 429.78 125.8 99.67 122.15 54.31 50.94 51.42 104.31 222.57 1959 162.97 116.18 186.48 386.67 134.42 194.03 68.11 77.09 66.33 270.44 161.03 243.26 172.25 1960 219.34 465.7 348.38 573.93 325.52 178.34 66.84 72.43 109.72 59.31 58.17 61.6 211.61 1961 93.35 401.2 339.31 428.74 299.65 159.48 88.06 89.55 83.64 323.33 159.74 419.58 240.47 1962 339.73 277.42 700.43 439.49 195.23 189.51 123.31 77.44 53.46 54.99 173.82 109.06 227.82 1963 290.29 163.56 697.74 146.1 102.96 78.59 37.06 26.44 23.41 25.85 52.99 85.75 144.23 1964 311.33 344.52 356.39 208.55 126.6 47.77 38.9 24.31 25.75 50.11 64.37 146.54 145.43 1965 253.79 400.89 400.89 254.55 150.45 68.12 47.62 32.96 28.97 47.83 35.95 33.84 146.32 1966 44.97 314.57 242.46 101.74 217.41 64.07 19.68 23.01 85.64 200.27 103.77 152.65 130.85 1967 257.33 199.26 537.3 134.26 203.75 89.79 54.57 152.43 56.56 87.6 69.04 313.65 179.63 1968 267.7 228.47 313.3 145.07 157.19 115.67 53.33 44.93 26.25 66.92 121.63 80.2 135.06 1969 146.07 180.75 266.08 155 118.09 114.94 152.5 641.68 90.85 66.2 68.13 154.2 179.54 1970 330.76 336.33 195.54 310.38 162.29 55.06 54.55 56.47 26.31 28.72 288.64 147.54 166.05 1971 226.43 526.82 289.37 262.56 385.6 408.57 91.18 85.77 92.75 303.31 175.16 222.88 255.87 1972 200.39 542.92 306.66 291.47 394.39 901.88 322.74 223.02 70.91 533.88 558.73 571.18 409.85 1973 355.97 588.89 558.27 646.29 391.34 227.92 124.44 103.31 63.79 104.65 114.85 570.92 320.89 1974 476.34 273.04 300.12 309.61 257.03 175.27 87.85 119.21 208.31 66.93 69 206.99 212.48 1975 272.9 379.55 760.05 243.83 335.71 185.82 258 113.39 350.05 222.03 165.61 151.98 286.58 1976 468.24 256.58 207.3 222.84 132.66 253.1 85.58 47.76 42.96 474.62 189.95 264.46 220.5 1977 133.51 144.66 280.35 314.49 93.54 56.25 35.02 33.65 38.68 68.07 269.88 304.65 147.73 1978 667.42 202.1 621.01 361.83 498.78 150.64 105.09 110.95 59.59 43.91 56.92 132.21 250.87 1979 494.94 582.61 596.49 319.54 274.15 408.43 103.05 87.46 474.5 496.52 348.88 217.16 366.98 1980 442.89 191.85 504.65 614.61 231.1 108.98 72.57 51.56 34.82 42.25 58.45 55.73 200.79 1981 47.5 132.21 97.31 120.47 141.01 180.04 90.63 56.79 61.8 65.19 72.4 117.51 98.57 1982 220.82 512.62 415.5 193.32 163.43 446.14 113.95 99.65 51.47 70.24 86.97 260.29 219.53 1983 122.36 330.39 439.64 819.87 278.79 143.68 72.47 43.86 33.07 98.24 175.51 411.69 247.46 1984 209.87 574.72 589.56 637.89 381.08 117.77 130.78 292.25 103.57 92.96 110.51 180.71 285.14 1985 201.03 336.79 189.22 142.11 179.02 103.07 73.59 247.58 74.79 85.96 875.91 274.15 231.93 1986 121.2 250.16 291.81 132.69 131.06 68.7 50.63 59.4 54.3 37.84 77.2 276.25 129.27 1987 216.12 301.11 413.96 1023.91 264.16 120.34 68.43 34.9 340.24 69.87 122.23 218.84 266.18 1988 239.1 188.09 141.98 152.01 226.04 93.86 60.22 42.81 51.59 43.75 91.45 84.07 117.91 1989 126.46 147.2 320.21 222.33 690.55 229.88 236.86 138.78 297.56 378.96 241.29 142.98 264.42 1990 404.69 385.32 261.85 318.12 353.96 204.74 94.3 71.06 50.96 315.63 135.62 227.55 235.32 1991 531.32 191.19 479.89 327.33 147.5 102.25 142.77 116.28 47.59 41.28 53.35 141.66 193.53 1992 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 268.45 319.52 368.95 327.76 240.45 173.2 106.63 126.2 104.75 136.11 151.79 209.1 211.08 Std Dev 151.88 134.92 153.41 186.62 117.51 137.1 66.22 128.67 101.91 141.1 137 140.94 64.12