Precipitation annual maximum series (inches) Station ID: 16-8539 Station name: SLIDELL State: LA Latitude (decimal degrees): 30.2650 Longitude (decimal degrees): -89.7697 Elevation (feet): 10 Duration: 15 minutes 08/09/1975 1.20 09/02/1976 1.10 10/02/1977 0.80 08/08/1978 1.10 02/23/1979 0.70 07/07/1980 1.10 02/10/1981 1.00 07/08/1982 0.80 11/02/1984 1.10 03/17/1987 1.20 04/02/1988 1.50 05/18/1989 0.90 05/13/1990 0.80 07/04/1991 1.10 02/17/1992 1.00 08/15/1993 1.30 06/05/1994 0.90 04/11/1995 1.70 04/14/1996 1.20 11/29/1997 0.80 01/05/1998 1.00 10/09/1999 0.80 08/10/2000 1.70 06/11/2001 1.40 08/05/2002 0.90 07/05/2003 1.00 06/06/2004 1.30 11/15/2006 1.20 Duration: 30 minutes 08/09/1975 1.90 09/02/1976 1.80 10/02/1977 1.10 06/02/1978 1.60 02/23/1979 1.20 07/07/1980 2.00 02/10/1981 1.70 07/19/1982 1.40 11/02/1984 1.80 03/17/1987 1.90 04/02/1988 2.10 05/18/1989 1.60 08/06/1990 1.50 07/04/1991 1.70 11/12/1992 1.60 07/08/1993 1.60 05/30/1994 1.20 04/11/1995 2.50 04/14/1996 2.10 11/29/1997 1.60 01/05/1998 1.30 08/10/1999 1.50 08/10/2000 3.00 06/11/2001 2.10 08/05/2002 1.70 07/05/2003 1.60 06/14/2004 1.70 11/15/2006 1.40 Duration: 45 minutes 08/09/1975 1.90 09/02/1976 2.20 04/20/1977 1.70 08/08/1978 2.20 02/23/1979 1.30 07/07/1980 2.30 02/10/1981 1.90 07/19/1982 1.50 11/02/1984 2.00 03/17/1987 2.50 04/02/1988 2.40 05/18/1989 2.00 08/06/1990 1.90 07/04/1991 1.90 11/24/1992 1.90 07/08/1993 1.90 03/09/1994 1.40 04/11/1995 2.90 04/14/1996 2.60 11/29/1997 2.10 07/14/1998 1.40 08/10/1999 1.50 08/10/2000 3.40 06/11/2001 2.40 08/05/2002 2.40 07/05/2003 2.10 08/11/2004 2.30 11/15/2006 1.40 Duration: 1 hour 08/09/1975 1.83 09/02/1976 2.29 04/20/1977 1.83 05/03/1978 3.40 07/25/1979 1.38 07/07/1980 2.20 06/10/1981 1.83 12/04/1982 1.47 06/30/1984 1.83 03/17/1987 2.39 04/02/1988 2.48 05/18/1989 2.11 08/06/1990 1.83 04/14/1991 2.29 11/24/1992 2.02 07/08/1993 1.93 05/30/1994 1.47 05/08/1995 3.80 04/14/1996 2.66 11/29/1997 2.29 01/05/1998 1.47 08/09/1999 1.83 08/10/2000 3.21 07/11/2001 2.29 07/05/2003 2.20 08/11/2004 2.39 11/15/2006 1.28 Duration: 2 hours 08/09/1975 2.02 02/06/1976 2.69 04/20/1977 2.21 05/03/1978 4.00 07/25/1979 1.73 05/19/1980 2.98 02/10/1981 2.21 12/04/1982 2.21 11/02/1984 1.92 03/17/1987 2.79 04/02/1988 2.79 05/18/1989 2.50 08/06/1990 1.92 07/04/1991 3.17 11/24/1992 2.98 01/20/1993 2.98 03/09/1994 1.73 05/08/1995 5.90 04/14/1996 3.46 11/29/1997 3.65 01/12/1998 2.40 08/09/1999 2.12 08/10/2000 3.46 08/08/2001 3.08 07/05/2003 2.60 06/14/2004 2.98 12/21/2006 1.92 Duration: 3 hours 02/15/1975 2.70 02/06/1976 3.10 04/20/1977 2.90 05/03/1978 4.20 07/25/1979 1.90 05/19/1980 3.40 02/10/1981 2.40 12/04/1982 2.60 11/02/1984 2.00 03/17/1987 2.90 04/02/1988 3.00 05/18/1989 2.70 12/03/1990 2.20 07/04/1991 3.40 11/24/1992 3.90 01/20/1993 3.20 03/09/1994 1.90 05/08/1995 7.70 04/14/1996 3.90 11/29/1997 3.90 01/07/1998 2.60 08/09/1999 2.20 08/10/2000 3.60 06/10/2001 3.40 07/05/2003 2.90 06/14/2004 3.40 08/29/2005 4.40 08/25/2006 2.50 Duration: 6 hours 08/09/1975 3.40 02/06/1976 3.60 04/20/1977 3.20 05/03/1978 5.60 07/11/1979 2.40 03/29/1980 3.90 02/10/1981 3.10 04/24/1982 3.80 11/02/1984 2.02 08/12/1987 3.40 03/03/1988 3.60 05/18/1989 2.80 12/03/1990 3.70 04/14/1991 3.80 11/23/1992 4.70 01/10/1993 5.20 03/09/1994 2.10 05/08/1995 9.10 04/14/1996 4.40 11/28/1997 4.60 01/06/1998 3.70 10/09/1999 2.22 08/10/2000 3.70 06/06/2001 4.10 07/05/2003 3.90 06/14/2004 3.50 08/29/2005 6.90 12/21/2006 2.70 Duration: 12 hours 08/09/1975 3.43 02/06/1976 3.64 05/02/1977 3.40 05/03/1978 6.00 07/10/1979 2.80 03/29/1980 4.00 02/10/1981 4.30 12/04/1982 4.30 05/20/1984 2.10 08/12/1987 3.70 04/01/1988 4.50 05/18/1989 2.83 12/02/1990 4.30 01/06/1991 5.40 11/23/1992 4.80 01/10/1993 6.30 09/15/1994 2.20 05/08/1995 9.40 04/14/1996 4.50 11/28/1997 5.30 01/06/1998 4.60 10/08/1999 2.30 08/10/2000 3.80 06/05/2001 5.80 06/30/2003 4.80 06/14/2004 3.54 08/28/2005 7.60 12/21/2006 3.00 Duration: 1 day 09/30/1956 5.91 09/18/1957 5.35 05/18/1958 13.20 10/31/1959 3.65 07/11/1960 4.21 03/17/1961 9.63 11/21/1962 2.68 09/16/1963 3.65 01/06/1964 3.49 06/25/1965 3.61 06/17/1966 2.78 01/01/1967 3.32 10/03/1968 3.12 08/18/1969 5.03 06/24/1970 3.39 02/26/1971 3.25 07/30/1972 4.19 04/18/1973 4.42 05/22/1974 7.64 08/10/1975 3.45 02/06/1976 3.25 09/06/1977 4.46 01/25/1978 5.36 04/23/1979 3.81 04/13/1980 6.38 06/11/1981 4.64 12/04/1982 3.93 04/07/1983 7.26 05/20/1984 1.88 08/15/1985 6.10 11/17/1986 3.60 08/12/1987 3.39 03/03/1988 5.29 05/18/1989 2.53 12/03/1990 3.93 01/06/1991 5.09 12/16/1992 4.38 01/20/1993 5.98 09/16/1994 3.21 05/10/1995 13.42 04/15/1996 5.67 11/29/1997 5.27 01/07/1998 4.38 10/09/1999 2.95 11/19/2000 4.55 06/11/2001 8.20 09/26/2002 6.82 07/06/2003 4.91 06/14/2004 3.56 07/06/2005 7.14 12/22/2006 3.48 10/23/2007 6.20 09/02/2008 5.02 12/08/2009 4.51 08/28/2010 3.65 09/03/2011 6.09 Duration: 2 days 06/12/1956 7.75 09/17/1957 6.34 05/18/1958 14.22 10/31/1959 3.93 04/02/1960 5.87 03/17/1961 10.37 11/20/1962 3.16 09/16/1963 6.44 04/26/1964 4.13 01/22/1965 4.66 06/13/1966 3.72 12/31/1966 4.12 12/30/1968 4.17 07/17/1969 6.54 06/24/1970 4.49 09/15/1971 3.62 07/29/1972 4.51 04/17/1973 7.20 05/21/1974 8.23 08/10/1975 4.52 02/06/1976 3.50 09/05/1977 5.19 01/25/1978 6.35 04/23/1979 4.93 04/13/1980 7.08 02/10/1981 5.00 12/04/1982 4.23 04/06/1983 8.85 05/20/1984 2.09 08/14/1985 6.79 05/26/1986 3.88 08/12/1987 4.23 03/02/1988 5.92 05/18/1989 2.72 12/02/1990 4.71 01/06/1991 5.84 12/15/1992 5.48 01/10/1993 6.94 09/15/1994 3.83 05/09/1995 22.87 04/15/1996 6.11 11/29/1997 6.00 09/11/1998 6.73 10/09/1999 4.79 11/18/2000 5.75 06/10/2001 8.83 09/25/2002 9.16 06/30/2003 5.89 10/10/2004 5.02 05/30/2005 7.69 12/21/2006 4.96 10/22/2007 6.76 09/01/2008 6.65 12/08/2009 5.77 08/28/2010 4.60 09/03/2011 8.94 Duration: 3 days 06/12/1956 8.00 09/17/1957 6.40 05/18/1958 14.36 10/29/1959 3.97 04/01/1960 8.27 03/17/1961 10.85 07/31/1962 3.26 09/16/1963 6.76 01/06/1964 5.71 01/22/1965 4.71 01/03/1966 4.87 12/30/1966 4.32 12/30/1968 4.21 07/17/1969 6.63 05/30/1970 5.27 09/15/1971 3.66 07/29/1972 4.56 04/17/1973 7.36 05/21/1974 8.31 08/08/1975 4.71 02/06/1976 3.53 09/04/1977 5.24 08/08/1978 6.41 07/23/1979 5.47 05/17/1980 7.79 02/10/1981 5.05 12/04/1982 4.27 04/06/1983 8.94 05/20/1984 2.59 08/14/1985 7.05 05/25/1986 3.92 08/11/1987 4.32 03/02/1988 6.06 05/18/1989 3.09 12/01/1990 5.16 01/05/1991 5.90 12/15/1992 5.97 01/10/1993 7.01 09/15/1994 3.87 05/09/1995 23.09 04/13/1996 6.17 11/29/1997 6.06 01/05/1998 7.81 10/09/1999 5.14 11/17/2000 7.87 06/09/2001 10.49 09/25/2002 9.36 06/29/2003 5.95 05/11/2004 7.35 05/30/2005 7.76 12/21/2006 5.01 10/22/2007 6.83 09/01/2008 6.72 12/07/2009 5.89 08/28/2010 5.17 09/02/2011 10.60 Duration: 4 days 09/30/1956 9.19 08/02/1957 6.85 05/18/1958 14.50 06/05/1959 4.91 04/01/1960 8.35 03/17/1961 11.45 07/30/1962 3.77 09/15/1963 6.86 01/06/1964 5.95 01/22/1965 4.76 08/17/1966 5.52 12/30/1966 4.36 12/28/1968 4.51 07/15/1969 7.17 05/30/1970 5.85 09/15/1971 3.70 07/29/1972 4.60 04/17/1973 7.43 05/21/1974 8.39 08/07/1975 4.80 11/26/1976 3.72 09/04/1977 5.29 01/23/1978 6.64 02/04/1979 5.76 05/17/1980 9.08 02/08/1981 5.10 12/04/1982 4.32 04/06/1983 9.03 07/15/1984 3.23 10/27/1985 7.42 11/17/1986 4.23 08/12/1987 4.76 03/30/1988 9.32 05/18/1989 3.62 12/01/1990 5.21 08/27/1991 8.04 11/01/1992 6.03 01/10/1993 7.08 05/29/1994 4.71 05/09/1995 23.32 03/27/1996 6.23 11/29/1997 6.12 01/05/1998 7.89 10/08/1999 5.19 11/17/2000 7.95 06/08/2001 13.05 09/23/2002 9.84 06/28/2003 7.29 05/11/2004 7.42 05/29/2005 7.84 12/21/2006 5.06 10/22/2007 6.90 08/31/2008 6.79 12/12/2009 7.15 08/28/2010 5.69 09/02/2011 11.58 Duration: 7 days 09/24/1956 10.58 09/12/1957 7.83 05/18/1958 15.61 05/30/1959 5.53 03/28/1960 9.59 03/17/1961 11.56 07/29/1962 4.74 09/16/1963 7.27 01/04/1964 6.64 12/14/1965 6.69 06/13/1966 6.52 08/20/1967 4.76 12/27/1968 4.59 07/14/1969 7.74 05/30/1970 6.23 06/30/1971 4.39 07/24/1972 4.97 04/17/1973 7.51 05/21/1974 8.66 08/07/1975 5.16 02/01/1976 4.95 09/05/1977 6.03 01/19/1978 7.73 07/19/1979 8.17 05/16/1980 10.42 02/06/1981 6.67 11/28/1982 5.11 04/01/1983 9.12 07/15/1984 3.52 10/24/1985 7.86 11/11/1986 5.29 08/07/1987 5.41 03/30/1988 9.71 05/18/1989 3.66 11/28/1990 5.92 01/05/1991 9.98 11/20/1992 6.81 01/10/1993 7.59 05/29/1994 4.76 05/09/1995 23.55 03/25/1996 6.78 11/29/1997 6.43 01/07/1998 8.62 10/05/1999 5.24 11/13/2000 8.96 06/05/2001 21.05 09/21/2002 10.09 06/30/2003 10.74 05/11/2004 7.72 06/30/2005 7.92 08/21/2006 5.84 10/17/2007 8.02 08/31/2008 7.21 12/07/2009 10.84 08/13/2010 7.00 09/01/2011 11.92 Duration: 10 days 09/24/1956 13.86 07/31/1957 8.34 05/18/1958 15.77 05/30/1959 8.04 03/27/1960 9.83 03/17/1961 11.68 07/27/1962 5.46 09/13/1963 7.59 01/04/1964 7.71 12/12/1965 7.42 06/13/1966 7.25 12/09/1967 6.36 12/22/1968 4.86 07/10/1969 8.13 05/30/1970 6.29 06/27/1971 5.36 07/21/1972 5.32 04/17/1973 7.59 05/22/1974 8.77 08/01/1975 7.89 02/01/1976 5.00 09/05/1977 7.78 01/17/1978 9.03 07/17/1979 8.67 05/14/1980 11.17 02/02/1981 7.73 11/27/1982 5.80 03/30/1983 10.04 06/22/1984 3.73 10/22/1985 8.29 11/17/1986 6.12 08/06/1987 5.98 03/25/1988 10.51 11/06/1989 4.74 02/14/1990 6.66 01/02/1991 11.24 11/03/1992 8.09 01/11/1993 9.37 05/29/1994 6.52 05/05/1995 23.79 04/06/1996 6.91 11/29/1997 6.77 01/05/1998 12.47 10/04/1999 5.29 11/17/2000 9.70 06/05/2001 21.26 09/25/2002 15.82 06/28/2003 12.49 05/11/2004 10.43 05/29/2005 8.86 12/22/2006 7.79 10/17/2007 8.10 08/25/2008 9.04 12/07/2009 13.84 08/10/2010 7.57 09/01/2011 12.04 Duration: 20 days 09/20/1956 15.87 09/07/1957 10.00 05/05/1958 17.61 05/20/1959 9.52 03/15/1960 11.37 03/17/1961 13.02 07/16/1962 6.04 08/30/1963 8.04 01/04/1964 9.75 06/06/1965 8.79 02/10/1966 8.47 08/20/1967 9.03 12/13/1968 6.72 07/10/1969 11.07 05/30/1970 7.68 09/02/1971 8.88 01/19/1972 8.79 03/31/1973 10.43 03/27/1974 12.02 07/22/1975 10.54 11/26/1976 7.81 08/28/1977 10.98 01/08/1978 11.59 07/09/1979 13.50 03/26/1980 19.44 02/01/1981 9.33 11/27/1982 8.99 03/20/1983 12.79 07/15/1984 5.93 07/27/1985 11.92 11/11/1986 9.48 03/16/1987 7.26 08/28/1988 13.69 06/01/1989 6.60 02/03/1990 9.60 04/14/1991 14.62 11/01/1992 11.40 01/05/1993 13.23 08/30/1994 7.75 04/21/1995 25.47 03/27/1996 13.00 11/11/1997 10.04 01/04/1998 15.92 06/24/1999 5.44 11/06/2000 12.98 06/01/2001 22.14 09/22/2002 18.84 06/22/2003 15.12 04/30/2004 11.98 07/22/2005 11.01 12/21/2006 10.56 10/05/2007 8.78 08/17/2008 11.69 12/01/2009 19.19 08/12/2010 13.12 09/01/2011 14.32 Duration: 30 days 09/06/1956 16.53 07/20/1957 11.40 05/18/1958 18.17 05/11/1959 11.45 03/07/1960 11.55 02/18/1961 19.30 07/27/1962 7.38 08/21/1963 10.29 12/12/1963 13.02 12/12/1965 12.44 02/12/1966 11.22 08/15/1967 10.46 12/03/1968 7.65 07/14/1969 13.62 05/30/1970 13.20 08/22/1971 9.96 12/05/1972 10.97 03/20/1973 16.46 03/25/1974 14.30 07/12/1975 12.97 11/27/1976 9.96 08/19/1977 14.27 12/29/1977 14.42 07/09/1979 13.69 03/17/1980 23.15 01/28/1981 9.66 07/08/1982 11.31 03/24/1983 15.20 07/13/1984 7.64 07/18/1985 14.88 11/17/1986 10.58 03/16/1987 9.28 08/06/1988 17.49 06/05/1989 8.94 01/24/1990 11.02 01/01/1991 21.85 10/30/1992 16.65 07/08/1993 14.39 05/29/1994 9.78 04/11/1995 31.76 03/18/1996 13.94 11/11/1997 10.83 01/05/1998 17.96 10/04/1999 7.70 11/03/2000 13.69 05/27/2001 22.17 09/07/2002 19.86 06/07/2003 16.61 05/11/2004 15.34 07/06/2005 14.82 12/10/2006 11.57 09/24/2007 9.09 08/07/2008 14.36 12/02/2009 20.67 08/05/2010 13.80 07/16/2011 16.00 Duration: 45 days 08/21/1956 20.73 08/05/1957 14.30 04/09/1958 21.26 05/29/1959 14.68 03/27/1960 15.98 02/17/1961 21.80 12/14/1961 8.54 08/04/1963 11.52 12/12/1963 16.55 06/16/1965 13.79 12/12/1965 17.50 08/15/1967 12.36 11/18/1968 10.99 07/10/1969 20.06 05/16/1970 14.62 06/21/1971 11.51 11/07/1972 14.37 03/05/1973 20.55 04/13/1974 19.24 06/28/1975 17.37 11/12/1976 12.98 08/03/1977 19.78 12/20/1977 16.64 01/20/1979 15.39 03/13/1980 25.59 01/07/1981 10.26 07/05/1982 13.45 03/16/1983 16.40 06/22/1984 10.88 07/05/1985 18.90 11/10/1986 14.19 02/15/1987 14.11 08/04/1988 24.97 06/01/1989 10.83 02/03/1990 14.46 04/14/1991 28.73 11/03/1992 22.46 06/20/1993 18.27 05/29/1994 13.73 03/29/1995 36.48 03/18/1996 14.79 10/22/1997 13.08 01/04/1998 21.02 07/03/1999 9.40 11/03/2000 15.47 06/01/2001 26.51 09/23/2002 24.43 06/06/2003 19.02 05/11/2004 20.47 06/30/2005 21.38 12/21/2006 15.09 05/30/2007 11.06 07/24/2008 18.19 11/17/2009 21.70 07/19/2010 17.01 07/23/2011 24.86 Duration: 60 days 08/06/1956 21.98 07/30/1957 20.44 05/18/1958 23.86 05/29/1959 20.06 03/15/1960 17.72 02/17/1961 26.22 12/11/1961 11.64 07/25/1963 15.97 12/12/1963 18.27 06/06/1965 16.46 01/03/1966 20.76 07/11/1967 15.43 11/03/1968 14.02 07/09/1969 20.74 05/02/1970 15.38 11/24/1971 15.35 10/23/1972 18.25 02/23/1973 23.85 03/25/1974 24.98 06/24/1975 21.06 10/17/1976 16.57 07/19/1977 21.02 11/28/1977 18.63 07/09/1979 18.00 03/25/1980 35.80 02/01/1981 11.09 12/04/1982 17.84 03/17/1983 18.78 06/13/1984 13.59 06/17/1985 22.43 11/05/1986 16.10 02/15/1987 16.53 07/19/1988 28.97 06/03/1989 14.77 01/16/1990 18.43 04/08/1991 32.82 01/08/1992 23.20 11/22/1992 26.39 05/29/1994 17.14 03/13/1995 38.79 02/20/1996 16.34 12/29/1996 13.70 11/29/1997 26.50 06/13/1999 12.69 11/03/2000 16.59 06/01/2001 31.43 09/23/2002 27.93 05/21/2003 21.32 04/30/2004 25.50 06/30/2005 24.06 12/21/2006 16.88 05/30/2007 13.53 07/18/2008 19.18 12/08/2009 25.56 07/05/2010 19.00 07/13/2011 29.60