Precipitation annual maximum series (inches) Station ID: 40-6803 Station name: OLD HICKORY DAM State: TN Latitude (decimal degrees): 36.2953 Longitude (decimal degrees): 86.6569 Elevation (feet): 460 Duration: 01d 3.23 1949 4.00 1950 3.03 1951 1.78 1952 2.19 1953 2.82 1954 2.20 1955 4.58 1956 2.70 1957 2.33 1958 2.35 1959 2.13 1960 2.67 1961 4.01 1962 2.40 1963 2.24 1964 2.10 1965 2.07 1966 1.93 1967 4.38 1968 2.60 1969 1.92 1970 1.49 1971 2.50 1972 2.58 1973 3.65 1974 4.00 1975 2.25 1976 2.68 1977 5.14 1978 5.48 1979 3.35 1980 2.69 1981 2.30 1982 3.65 1983 -9.99 1984 1.12 1985 4.10 1986 2.10 1987 2.95 1988 2.90 1989 2.25 1990 2.73 1991 2.78 1992 2.03 1993 2.68 1994 2.22 1995 3.06 1996 2.20 1997 3.30 1998 3.20 1999 2.30 2000 Duration: 02d 4.03 1949 4.13 1950 3.65 1951 2.06 1952 2.30 1953 3.42 1954 4.17 1955 6.58 1956 4.64 1957 2.75 1958 3.05 1959 2.51 1960 2.70 1961 4.91 1962 2.71 1963 2.74 1964 2.41 1965 3.40 1966 3.28 1967 4.73 1968 4.17 1969 2.27 1970 1.75 1971 3.65 1972 4.33 1973 4.24 1974 5.70 1975 2.45 1976 2.73 1977 7.94 1978 5.48 1979 4.47 1980 2.69 1981 2.57 1982 4.61 1983 -9.99 1984 1.32 1985 4.70 1986 4.10 1987 4.30 1988 3.88 1989 2.56 1990 3.15 1991 2.78 1992 2.71 1993 3.57 1994 3.30 1995 3.33 1996 3.70 1997 3.55 1998 3.20 1999 2.60 2000 Duration: 04d 4.80 1949 4.40 1950 5.11 1951 2.58 1952 2.92 1953 4.13 1954 4.53 1955 6.87 1956 4.98 1957 2.76 1958 3.59 1959 2.67 1960 3.39 1961 6.64 1962 2.72 1963 3.42 1964 3.18 1965 3.65 1966 3.41 1967 5.17 1968 4.71 1969 3.14 1970 2.16 1971 3.95 1972 4.43 1973 5.26 1974 6.86 1975 2.85 1976 3.53 1977 8.50 1978 5.48 1979 5.02 1980 2.75 1981 3.35 1982 5.78 1983 -9.99 1984 1.74 1985 5.02 1986 4.87 1987 4.47 1988 4.22 1989 4.30 1990 5.36 1991 3.49 1992 3.70 1993 3.67 1994 4.12 1995 3.33 1996 4.27 1997 4.70 1998 3.75 1999 3.22 2000 Duration: 07d 5.10 1949 5.39 1950 5.17 1951 2.76 1952 4.37 1953 5.97 1954 6.22 1955 9.72 1956 6.68 1957 3.00 1958 4.25 1959 3.18 1960 5.38 1961 7.89 1962 5.16 1963 4.01 1964 4.11 1965 4.76 1966 3.80 1967 5.48 1968 5.44 1969 3.32 1970 2.98 1971 4.93 1972 4.77 1973 6.07 1974 8.57 1975 4.44 1976 3.53 1977 12.53 1978 5.48 1979 5.71 1980 3.86 1981 3.43 1982 6.78 1983 -9.99 1984 2.63 1985 7.04 1986 5.96 1987 5.21 1988 5.00 1989 6.61 1990 5.53 1991 3.97 1992 4.11 1993 3.90 1994 5.38 1995 4.13 1996 5.99 1997 5.04 1998 4.49 1999 3.42 2000 Duration: 10d 5.90 1949 6.94 1950 5.53 1951 3.92 1952 4.37 1953 6.85 1954 6.72 1955 10.50 1956 7.94 1957 3.05 1958 4.87 1959 3.67 1960 6.26 1961 8.10 1962 5.53 1963 4.96 1964 4.74 1965 5.60 1966 4.49 1967 5.67 1968 6.04 1969 3.91 1970 3.20 1971 5.94 1972 6.36 1973 7.23 1974 8.66 1975 4.80 1976 5.16 1977 12.63 1978 7.76 1979 6.02 1980 5.01 1981 3.70 1982 7.71 1983 -9.99 1984 2.99 1985 7.50 1986 6.61 1987 5.80 1988 7.50 1989 7.11 1990 5.89 1991 4.35 1992 4.25 1993 4.67 1994 6.35 1995 5.10 1996 6.72 1997 5.31 1998 5.39 1999 3.49 2000 Duration: 20d 7.00 1949 10.86 1950 8.20 1951 5.37 1952 7.29 1953 8.28 1954 9.15 1955 12.85 1956 10.60 1957 4.95 1958 7.02 1959 6.30 1960 7.12 1961 9.85 1962 8.27 1963 6.76 1964 7.16 1965 8.07 1966 7.27 1967 6.90 1968 6.19 1969 5.77 1970 4.28 1971 7.51 1972 8.15 1973 11.55 1974 12.19 1975 6.08 1976 6.95 1977 14.28 1978 9.03 1979 7.03 1980 8.86 1981 6.43 1982 10.62 1983 -9.99 1984 4.68 1985 8.58 1986 8.88 1987 6.72 1988 11.16 1989 10.86 1990 7.86 1991 5.60 1992 5.65 1993 7.04 1994 7.55 1995 7.25 1996 8.49 1997 7.54 1998 6.10 1999 4.63 2000 Duration: 30d 10.40 1949 14.84 1950 10.30 1951 7.02 1952 7.64 1953 8.43 1954 13.26 1955 17.20 1956 13.01 1957 6.69 1958 9.13 1959 8.55 1960 8.68 1961 11.65 1962 9.40 1963 8.80 1964 8.12 1965 9.43 1966 8.93 1967 7.52 1968 7.69 1969 7.56 1970 5.04 1971 9.42 1972 10.57 1973 12.34 1974 13.67 1975 7.37 1976 7.66 1977 17.90 1978 11.31 1979 9.44 1980 10.83 1981 8.24 1982 12.72 1983 -9.99 1984 5.59 1985 10.38 1986 10.40 1987 9.52 1988 11.81 1989 12.86 1990 8.85 1991 6.63 1992 7.19 1993 10.24 1994 9.68 1995 9.98 1996 9.74 1997 9.95 1998 8.72 1999 5.53 2000 Duration: 45d 12.13 1949 19.68 1950 13.24 1951 9.42 1952 9.57 1953 11.22 1954 15.85 1955 18.73 1956 15.13 1957 8.80 1958 11.70 1959 9.59 1960 11.39 1961 17.37 1962 11.56 1963 11.69 1964 10.31 1965 10.59 1966 10.17 1967 9.59 1968 9.12 1969 9.83 1970 6.91 1971 12.37 1972 12.27 1973 14.85 1974 17.24 1975 9.74 1976 10.89 1977 20.52 1978 13.17 1979 12.11 1980 12.63 1981 10.37 1982 14.44 1983 -9.99 1984 7.30 1985 11.24 1986 12.14 1987 10.46 1988 14.91 1989 15.11 1990 11.48 1991 9.78 1992 8.84 1993 12.28 1994 10.97 1995 12.09 1996 11.65 1997 12.58 1998 9.67 1999 8.15 2000 Duration: 60d 13.66 1949 22.49 1950 16.66 1951 12.00 1952 12.21 1953 12.51 1954 17.41 1955 21.00 1956 19.14 1957 10.98 1958 14.02 1959 11.92 1960 14.40 1961 21.18 1962 12.29 1963 14.84 1964 13.87 1965 14.03 1966 10.97 1967 10.77 1968 11.72 1969 11.54 1970 9.34 1971 15.70 1972 16.83 1973 17.32 1974 20.65 1975 11.92 1976 13.27 1977 23.96 1978 14.96 1979 13.29 1980 14.28 1981 12.61 1982 17.46 1983 -9.99 1984 9.45 1985 12.06 1986 12.96 1987 13.99 1988 18.22 1989 17.54 1990 13.12 1991 10.96 1992 11.53 1993 15.79 1994 14.27 1995 15.13 1996 13.28 1997 17.58 1998 15.13 1999 10.05 2000