Country= U.S.A. Station= COZAD, NE (TOTFLO) River= PLATTE RIVER Area= 146326.33 Lat= 40.84 Lon= -99.98 Source= USGS PointID= 6766500 Area Units= km2 Discharge Units= m3/sec Starting Year= 1957 Ending Year= 1994 Total Years= 38 Total Usable Years= 37 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1957 1.43 1.41 1.93 1.22 1.13 1.85 1.46 1.39 9.15 3.1 3.79 2.29 2.51 1958 2 2.71 3.28 2.8 1.09 0.78 2.05 0.49 0.37 0.6 0.89 1.03 1.51 1959 1.02 0.95 1.37 0.94 0.5 1.14 0.79 0.3 0.15 0.45 0.36 0.74 0.73 1960 0.55 0.62 4.96 23.74 2.83 4.86 1.01 0.59 0.39 0.43 0.74 1.31 3.5 1961 1.22 1.12 3.07 0.82 0.63 0.42 0.24 0.19 0.53 0.6 0.52 0.37 0.81 1962 0.37 0.42 6.98 13.29 5.96 7.86 18.6 2.6 1.13 0.89 1.55 1.65 5.11 1963 1.4 1.47 1.93 1.81 0.99 1.18 0.49 0.37 0.34 0.33 0.73 1.04 1.01 1964 0.73 0.74 0.56 2.23 0.86 4.51 5.76 0.65 0.95 0.75 1.53 1.44 1.73 1965 1.33 1.19 3.56 46.27 8.69 4.62 5.96 5.24 1.89 3.41 2.77 3 7.33 1966 2.94 2.17 36.94 28.07 10.16 6.17 4.22 6.22 2.04 1.01 1.26 2.08 8.61 1967 1.91 3.67 9.77 27.15 17.96 2.93 0.95 0.5 0.46 0.52 0.82 1.21 5.65 1968 1.06 1.17 3.63 4.77 4.63 9.32 1.35 0.5 0.62 0.63 1.53 1.42 2.55 1969 1.18 5.73 6.23 72.16 12.54 3.97 6.04 0.61 0.73 0.62 1.35 1.66 9.4 1970 1.85 2.86 6.54 14.81 11.37 12.64 1.93 0.5 0.49 0.47 0.84 1.19 4.62 1971 1.12 2.24 10.09 20.74 6.3 6.92 6.48 0.86 0.64 1.6 3.02 4.49 5.38 1972 3.91 2.23 10.29 26.27 8.19 6.67 1.13 0.71 0.54 0.68 1.2 1.37 5.27 1973 1.51 1.99 4.67 1.76 0.77 0.62 0.17 0.33 0.71 0.63 0.93 0.98 1.26 1974 1.8 5.04 8.04 28.48 19.42 15.73 0.57 0.47 0.28 0.41 1.1 1.51 6.9 1975 1.55 1.59 2.31 20.86 27.48 14.52 19.83 2.7 0.77 1.08 1.77 2.63 8.09 1976 2.65 3.03 4.79 17.03 4.88 1.46 0.6 0.3 0.85 1.24 0.86 0.56 3.19 1977 0.56 0.48 1.47 1.04 1.92 0.56 0.53 0.21 0.7 0.68 1.15 1.37 0.89 1978 1.57 2.8 12.09 22.84 5.11 2.24 1.2 0.63 1.74 1.63 1.55 0.7 4.51 1979 0.88 1.6 6.37 50.62 56.32 5.87 4.3 2.1 1.07 2.09 5.11 0.64 11.41 1980 0.45 0.45 5.93 6.99 0.54 0.99 0.81 0.45 4.5 3.57 3.23 1.11 2.42 1981 0.45 0.82 2.37 4.32 1.85 3.2 3.61 0.82 0.75 3.98 4.75 0.52 2.29 1982 0.4 0.44 5.38 35.24 8.42 4.85 5.23 2.06 0.39 3.82 5.52 3.47 6.27 1983 3.59 2.16 34.37 22.33 5.91 7.59 6.18 0.59 2.51 3.03 3.89 3.86 8 1984 3.1 2.15 11.77 30.92 10.82 3.11 0.99 0.46 0.92 2.7 1.6 1.51 5.84 1985 1.15 0.82 4.47 4.86 4.01 2.31 0.63 1.14 0.71 1.02 2.84 4.05 2.33 1986 3.96 5.48 10.03 14.44 13.88 2.32 2.05 2.55 0.96 1 2.8 5.39 5.4 1987 3.74 2.11 37.62 46 5.69 4.21 3.62 7.44 1.75 2.54 2.9 3.19 10.07 1988 3.35 3.95 4.12 1.08 1.53 0.98 0.18 0.52 0.38 0.42 0.8 0.96 1.52 1989 1.03 1.31 5.88 10.77 0.9 1.31 0.55 0.77 0.77 0.92 0.78 0.49 2.12 1990 0.61 0.48 0.88 0.81 0.53 1.71 0.59 0.68 1.58 0.48 0.35 0.25 0.75 1991 0.23 0.3 0.97 0.57 1.45 1.11 1.61 0.78 0.65 0.45 0.69 1.72 0.88 1992 1.98 1.8 16.57 3.81 2 1.59 2.75 1.3 1.48 0.72 0.65 0.88 2.96 1993 2.27 2.9 9.21 12.58 4.48 7.06 40.32 55.08 10.7 4.26 4.17 5.4 13.2 1994 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 1.64 1.96 8.12 16.88 7.34 4.3 4.18 2.79 1.48 1.43 1.9 1.82 4.49 Std Dev 1.07 1.39 9.12 16.83 10.17 3.82 7.4 8.87 2.18 1.2 1.41 1.36 3.25