Country= U.S.A. Station= LARNED, KS River= ARKANSAS R Area= 82227.63 Lat= 38.17 Lon= -99.1 Source= USGS PointID= 7140500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1947 Ending Year= 1993 Total Years= 47 Total Usable Years= 46 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1947 17.48 16.58 27.43 51.04 32.4 239.67 61.77 13.88 5.19 3.18 7.53 10.71 40.57 1948 14.2 25.58 46.07 17.86 12.98 74.6 71.47 20.19 8.13 3.31 9.08 11.67 26.26 1949 19.54 38.33 58.69 35.28 97.93 138.93 28.68 20.37 21.83 21.02 13.07 10.98 42.05 1950 8.22 18.28 23.13 16.55 47.25 22.96 128.59 99.71 41.64 38.35 10.95 10.86 38.87 1951 11.74 16.38 26.47 29.65 79.17 198.76 195.57 57.84 117.32 26.91 22.21 17.88 66.66 1952 19.39 29.04 35.49 51.66 48.78 20.5 28.06 6.52 2.51 1.36 4.49 4.22 21 1953 6.9 21.25 6.45 4.15 8.08 12.99 2.99 2.22 6.51 1.87 3.88 5.29 6.88 1954 1.9 3.9 2.72 2.3 16.53 12.98 1.21 5.85 2.56 2.3 1.81 2.1 4.68 1955 1.9 6.65 4.56 2.6 2.07 32.05 3.95 1.48 11.14 3.84 2.26 1.84 6.2 1956 2.14 2.94 3.25 2.47 1.4 17.78 17.52 2.65 1.61 1.06 1.68 1.66 4.68 1957 1.07 2.33 3.2 5.84 25.92 78.74 75.05 14.3 9.68 3.03 4.48 6.72 19.2 1958 6.54 9.31 26.04 39.55 24.79 19.36 25.52 32.07 55.51 12.66 7.15 9.72 22.35 1959 11.27 19.85 17.92 17.98 45.32 21.83 14.27 5.79 5.9 9.03 4.32 3.56 14.75 1960 2.28 9.25 41 78.85 79.58 68.41 37.19 11.41 6.93 4.12 3.88 3.76 28.89 1961 3.6 4.38 4.52 4.84 42.89 81.74 26.16 17.67 55.89 13.05 10.86 5.92 22.63 1962 16.04 17.89 17.87 19.1 13.08 70.32 89.68 58.91 33.06 21.11 8.3 7.68 31.09 1963 5.66 16.31 33.03 24.31 8.4 6.28 10.56 12.05 32.39 14.58 9.2 7.42 15.02 1964 7.58 10.2 6.08 4.41 5.05 7.24 6.33 11.15 20.99 3.66 4.02 3.42 7.51 1965 4.57 17.53 17.09 9.45 19.15 47.65 56.69 10.78 19.59 62.16 40.48 19.3 27.04 1966 17.34 29.55 28.91 20 8.93 8.16 18.61 13.34 10.65 4.41 3.7 5.1 14.06 1967 5.1 13.38 16.08 11.44 5.92 85.43 69.32 21.92 26.63 6 5.6 5.38 22.68 1968 4.21 12.41 9.85 19.88 9.34 15 9.8 35.01 27.92 14.07 6.93 4.14 14.05 1969 5.95 35.36 36.26 19.05 37.05 29.42 36.8 17.65 18.79 11.21 12 15.2 22.89 1970 9.3 16.32 16.42 24.78 18.76 18.62 8.86 7.51 6.16 5.24 6.15 4.67 11.9 1971 3.76 10.29 13.2 6.91 11.33 17.7 19.61 7.9 3.87 2.98 8.7 6.14 9.37 1972 4.75 5.1 4.9 4.8 12.01 8.33 13.05 22.39 9.27 4.79 15.84 7.53 9.4 1973 11.95 12.68 37.23 41.77 41.19 20.8 26.84 13.32 83.38 142.52 45.8 23.72 41.77 1974 28.4 34.85 28.29 25.85 27.88 10.82 8.35 10.55 3.95 3.81 5.07 5.14 16.08 1975 5.14 6.09 12.24 7.29 5.92 48.92 19.77 10.89 4.25 3.56 4.89 5.51 11.21 1976 5.26 6.02 7.06 16.75 7.1 5.3 8.64 6.89 3.44 2.05 1.79 2.29 6.05 1977 2.22 5.37 4.44 3.97 6.33 20.81 10.32 31.54 32.86 7.82 7.5 6.13 11.61 1978 4.66 4.98 31.27 11.66 10.76 6.04 12.76 14.58 16.19 5.07 5.42 4.07 10.62 1979 2.69 17.92 72.52 19.37 14.47 8.88 19.43 13.1 5.68 5.62 12.79 7.88 16.7 1980 6.26 10.28 21.27 40.27 9.82 10.35 7.6 7.23 2.81 3.07 3.45 3.77 10.51 1981 4.19 3.33 3.98 2.31 15.82 12.47 17.48 15.31 6.71 5.04 5.78 8.53 8.41 1982 3.8 13.22 15.81 8.15 46.46 33.62 43.03 19.1 10.47 11.03 7.13 6.7 18.21 1983 7.06 16.72 24.82 26.85 27.9 44.61 15.24 10.81 10.79 34.72 9.83 9.13 19.87 1984 16.73 18.4 19.68 50.76 61.52 37.32 13.51 10.16 5.09 5.08 4.53 5.61 20.7 1985 5.7 19.34 11.23 8.55 39.69 15.97 15.62 46.48 14.37 13.32 7.71 7.11 17.09 1986 10.41 8.37 8.7 12.77 20.72 11.42 12.91 18.33 19.59 53.53 13.82 12.91 16.96 1987 12.77 8.62 75.44 113.52 55.86 19.17 24.34 13.13 6.43 5.02 6.27 7.25 28.98 1988 8.1 14.58 8.66 6.72 4.9 4.82 19.68 9.32 3.67 2.37 3.95 4.24 7.58 1989 4.55 3.68 5 3.45 2.73 6.55 18.86 14 15.94 3.56 4.05 3.19 7.13 1990 4.75 4.18 4.41 4.83 14.5 15.86 11.05 19.27 4.43 1.82 1.66 1.57 7.36 1991 2.42 5.69 3.01 2.15 3.15 12.81 2.5 2.43 0.89 0.41 0.96 1.39 3.15 1992 1.96 1.75 2.67 2.76 1.45 12.44 56.17 17.03 13.35 17.82 8.26 12.45 12.34 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 7.86 13.58 20.09 20.32 24.61 37.27 30.9 18.13 17.96 13.53 8.46 7.21 18.33 Std Dev 5.92 9.16 17.53 21.73 22.78 47.81 35.66 17.43 22.18 23.28 8.49 4.76 12.44