Country= U.S.A. Station= ARKANSAS CITY, ARK. River= MISSISSIPPI RIV Area= 0.00 Lat= 33.55 Lon= -91.24 Source= USGS PointID= 7265450 Area Units= km2 Discharge Units= m3/sec Starting Year= 1938 Ending Year= 1993 Total Years= 56 Total Usable Years= 28 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1938 367.06 1459.34 591.68 785.04 862.38 464.02 101.13 69.96 44.37 39.93 246.21 102.04 427.76 1939 212.27 782.66 672.73 950.95 875.69 324.04 263.17 73.76 43.81 44.06 63.59 65.56 364.36 1940 72.35 84.58 157.98 678.53 280.63 106.33 88.5 85.43 58.16 46.77 73.31 202.27 161.24 1941 481.23 287.58 161.32 672.89 185.83 98.48 58.56 51.39 105.17 549.53 796.98 384.12 319.42 1942 261.35 483.81 380.09 710.47 549.19 261.51 85.65 113.93 97.08 63.59 785.42 916.99 392.42 1943 445.64 140.86 260.76 450.83 2017.05 437.55 82.97 42.6 25.81 38.76 48.99 46.43 336.52 1944 75.09 273.43 726.13 528.18 317.33 218.22 53.6 55.3 49.82 77.96 45.95 94.1 209.59 1945 69.5 803.3 2059.83 2841.99 1008.18 1520.43 309.29 85.04 146.22 319.27 148.89 123.33 786.27 1946 702.32 904.03 506.42 338.62 1187.76 465.77 127.45 102.04 62.33 55.44 809.9 841.8 508.66 1947 270.7 172.65 136.27 621.52 625.81 285.45 132.94 67.39 58.69 57.05 75.8 111.06 217.94 1948 277.21 293.14 740.63 295.33 253.45 380.24 260.32 240.78 94.12 65.45 98.14 243.67 270.21 1949 1274.18 1268.2 524.73 341.64 388.02 364.8 369.3 101.73 112.91 220.58 120.82 184.44 439.28 1950 1212.52 920.81 455.26 522.86 1389.73 505.85 327.7 396.4 451.64 142.31 119.2 100.08 545.36 1951 224.81 828.96 783.72 552.93 317.06 365.12 682.34 109.63 95.74 97.18 463.45 629.28 429.18 1952 425.25 252.05 674.34 927.48 359.54 114.29 92.04 78.55 62.99 57.49 169.31 172.34 282.14 1953 175.41 179.71 512.8 498.41 704.55 207.54 164.63 158.1 164.25 173.1 168.33 114.23 268.42 1954 186.88 180.88 174.65 220.7 269.71 142.32 121.52 132.68 41.92 34.65 44.95 88.53 136.62 1955 70.36 142.59 296.16 271.48 261.36 325.82 287.36 195.62 171.3 123.84 129.25 130.97 200.51 1956 130.34 409.48 181.8 200.38 221.13 185.28 181.59 168.48 161.32 127.13 139.97 153.93 188.4 1957 166.67 264.13 318.36 976.18 852.16 755.12 838.82 732.41 698.96 389.64 333.08 225.17 545.89 1958 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1959 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1960 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1961 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1962 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1963 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1964 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1965 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1966 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1967 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1968 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1969 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1970 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1971 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1972 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1973 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1974 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1975 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1976 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1977 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1978 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 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 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1982 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1983 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1984 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1985 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1986 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 1987 109.92 261.94 710.94 473.52 328.34 227.01 181.89 135.08 97.63 64.23 267.9 665.13 293.63 1988 757.8 513.64 753.47 885.19 302.69 209.91 153.72 205.66 131.63 148.11 256.53 244.58 380.24 1989 304.01 828.37 763.37 823.65 342.66 280.66 228.32 153.85 112.98 170.89 142.01 64.7 351.29 1990 121.23 529.95 881.3 807.7 750.4 479.21 554.83 613.57 500.64 290.16 176.65 375.92 506.8 1991 618.13 600.07 314.41 635.53 419.37 424.28 424.36 172.57 119.82 202.94 456.29 729.3 426.42 1992 359.52 312.5 307.4 246.8 157.73 438.21 431.03 203.02 216.12 204.71 304.4 739.71 326.76 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 360.45 506.87 540.25 663.8 585.68 368.75 253.96 174.81 150.98 146.34 249.44 298.06 358.28 Std Dev 316.51 358.74 380.5 494.31 432.52 274.11 195.1 162.53 155.62 123.07 227.2 266.72 143.2