Country= U.S.A. Station= PALATKA, FLA. River= ST. JOHNS RIVER Area= 18372.37 Lat= 29.59 Lon= -81.6 Source= USGS PointID= 2244450 Area Units= km2 Discharge Units= m3/sec Starting Year= 1940 Ending Year= 1993 Total Years= 54 Total Usable Years= 53 Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Avg Annual 1940 1.87 2.41 1.26 0.78 3.57 4.27 1.43 1.01 3.58 1.11 2.37 3.15 2.23 1941 3.29 1.73 3.09 1.75 4.86 8.32 8.86 8.4 4.16 12.36 18.05 9.32 7.02 1942 13.65 7.68 2.78 123.24 137.51 104.2 26.15 18.28 6.32 5.53 3.25 8.91 38.13 1943 18.51 5.47 9.58 1.92 4.13 13.38 7.53 6.71 2.06 2.64 2.83 2.7 6.46 1944 2.03 1.84 1.57 4.78 20.08 26.35 16.95 1.75 0.68 1.3 4.36 3.62 7.11 1945 4.12 4.11 1.17 0.89 0.55 10.1 11.07 30.11 1.23 3.07 2.28 2.3 5.92 1946 2.22 1.89 1.31 0.59 2.24 6.78 8.6 11.77 1.86 1.93 8.13 2.93 4.19 1947 2.98 2.33 3.33 0.88 35.02 72.99 43.88 2.67 1.5 5.84 4.1 3.77 14.94 1948 3.73 8.34 19.75 6.9 6.63 75.41 3.94 3.27 0.73 0.83 1.82 3.78 11.26 1949 5.39 4.75 1.94 0.95 1.48 26.87 16.22 0.88 0.9 1.16 0.99 2.69 5.35 1950 3.11 2.26 1.82 0.7 0.78 1.49 9.69 1.5 2.67 0.97 0.82 1.1 2.24 1951 1.77 1.49 1.04 0.56 1.24 10.24 5.8 6.98 0.55 0.58 1.07 0.95 2.69 1952 1.63 1.35 1.05 2.24 1.91 17.72 8.98 8.38 2.42 0.77 2.02 1.81 4.19 1953 1.64 0.98 0.68 0.69 2.51 13.89 8.33 6.15 0.4 0.36 0.8 1.08 3.13 1954 1.2 0.95 0.45 0.39 4.95 1.24 2.5 3.9 0.38 0.21 0.18 0.28 1.39 1955 0.7 0.67 0.26 0.25 51.63 1.03 0.42 6.67 0.29 0.24 0.28 0.38 5.24 1956 0.51 0.96 0.51 0.48 3.14 12.55 2.72 0.65 0.13 0.12 0.15 0.22 1.84 1957 0.24 0.23 0.22 3.48 28.63 39.52 85.41 20.34 0.58 5.19 2.16 7.34 16.11 1958 4.22 3.58 1.96 1.49 17.61 12.49 7.57 1.45 1.31 0.46 0.8 1.23 4.51 1959 1.47 2.57 1.14 0.34 0.5 0.42 0.33 0.25 0.19 1.61 0.67 0.73 0.85 1960 0.83 1.06 2.6 1.47 0.4 11.08 8.54 0.25 0.31 1.32 0.69 1.46 2.5 1961 1.67 1.02 0.83 0.45 2.6 5.32 5.45 9.99 10.67 9.24 2 1.4 4.22 1962 1.38 2.28 1.6 0.64 9.14 10.46 11.33 1.65 0.37 1.01 1.45 1.27 3.55 1963 1.28 1.55 1.48 0.55 3.3 2.12 1.23 2.92 2.08 0.15 0.21 0.46 1.44 1964 0.54 0.41 0.35 0.31 3.91 1.23 2.26 2.28 0.81 0.41 0.16 0.23 1.08 1965 0.29 0.71 0.27 0.81 4.93 61.3 23.24 53.82 3.05 5.47 5.93 6.97 13.9 1966 4.58 11.06 1.8 1.01 0.48 0.39 7.2 3.81 4.19 0.87 0.57 1.24 3.1 1967 0.73 0.62 0.53 0.41 3.82 2.04 2.55 0.66 0.44 1.07 1.8 1.63 1.36 1968 1.22 0.73 0.61 0.59 1.27 9.54 9.22 4.57 3.99 0.92 0.64 0.68 2.83 1969 0.95 0.83 1.06 0.61 1.93 3.55 7.3 9.34 4.6 2.34 1.65 1.43 2.97 1970 2.25 1.12 0.81 1.22 3.08 12.14 13.43 8.22 8.61 3.93 1.07 0.75 4.72 1971 2.74 2.08 1.11 1.28 2.66 10.29 9 2.5 2.11 2.21 1.13 1.06 3.18 1972 0.84 1.2 0.62 0.55 2.15 14.82 4.8 3.95 1.33 0.32 0.85 0.79 2.69 1973 1.11 1.04 1.06 1.18 3.11 5.62 13.35 7.12 1.33 3.93 0.88 0.78 3.38 1974 2.05 1.27 0.78 0.71 7.23 12.14 2.65 0.29 0.14 0.16 0.17 0.32 2.33 1975 0.54 0.6 0.27 0.52 0.93 13.45 18.05 6.19 0.65 0.35 0.38 0.93 3.57 1976 1 0.66 0.45 0.32 3.29 10.91 3.58 4.52 2.23 5.85 0.62 1.09 2.88 1977 6.82 2.73 0.54 2.46 0.7 1.73 2.02 5.14 0.26 0.15 0.19 0.24 1.92 1978 0.24 0.52 0.44 0.31 0.76 11.02 13.88 2.98 0.79 0.38 0.24 1.07 2.72 1979 1.46 3.49 1.09 0.69 4.03 15.13 12.9 6.22 1.3 0.58 0.71 2.53 4.18 1980 4.74 3.27 2.57 4.19 53.92 49.21 4.54 3.68 3.23 1.7 2.12 4.04 11.43 1981 4.01 3.09 1.74 0.58 0.4 5.04 0.86 4.49 1.1 0.63 0.82 2.93 2.14 1982 3.7 3.83 2.39 0.69 2.93 13.36 15.84 16.7 10.35 8.95 3.37 4.48 7.22 1983 5 3.99 4.5 2.75 3.33 40.73 48.29 5.36 2.11 7.76 2.47 6.31 11.05 1984 5.64 7.05 5.69 6.16 23.36 40.93 20.92 29.76 10.56 30.93 12.5 5.4 16.58 1985 12.83 21.55 7.42 7.17 37.56 40.33 18.26 5.88 1.54 2.64 3.57 7.56 13.86 1986 5.7 5.57 2.65 1.07 2.48 15.46 8.11 4.17 7.17 8.89 15.08 10.71 7.26 1987 12.19 5.45 11.47 24.84 90.75 51.16 3 1.56 1.97 1.56 4.56 5.52 17.84 1988 6.7 6.38 3.04 2.33 1.01 1.03 4.12 2.07 1.44 2.7 2.7 3.88 3.12 1989 3.75 5.04 2.75 1.45 3.55 3.42 8.77 7.47 1.45 1.3 2.58 2.62 3.68 1990 2.79 3.79 2.31 0.78 7.26 14.33 14.31 5.83 1.61 9.16 3.49 3.1 5.73 1991 3.82 6.76 2.54 0.61 2.49 14.86 10.19 8.53 3.38 1.33 4.97 3.43 5.24 1992 4.6 7.67 2.48 3.98 8.48 13.12 9.49 5.74 5.85 2.23 3.34 4.34 5.94 1993 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 Avg 3.44 3.28 2.35 4.26 11.82 18.42 11.6 7.15 2.51 3.15 2.64 2.81 6.12 Std Dev 3.61 3.52 3.25 16.88 24.04 21.58 13.81 9.04 2.69 4.83 3.53 2.54 6.19