Precipitation annual maximum series (inches) Station ID: 04-7846 Station name: SAN LUIS DAM State: CA Latitude (decimal degrees): 37.0533 Longitude (decimal degrees): -121.0578 Elevation (feet): 277 Duration: 1 hours -9/-9/-999 -9.99 04/13/1965 0.26 11/14/1965 0.33 01/21/1967 0.25 11/18/1967 0.24 01/21/1969 0.32 01/14/1970 0.38 04/13/1971 0.47 12/25/1971 0.26 11/04/1972 0.39 10/07/1973 0.19 02/01/1975 0.37 09/30/1976 0.32 04/30/1977 0.30 03/31/1978 0.52 11/22/1978 0.57 10/13/1979 0.37 02/28/1981 0.19 10/28/1981 0.29 08/19/1983 0.63 12/09/1983 0.22 11/07/1984 0.24 03/15/1986 0.35 12/19/1986 0.28 04/14/1988 0.43 12/24/1988 0.20 05/27/1990 0.28 03/01/1991 0.49 02/01/1992 0.23 03/26/1993 0.24 01/23/1994 0.28 -9/-9/-999 -9.99 12/15/1995 0.30 10/30/1996 0.70 05/05/1998 2.70 03/19/1999 0.30 01/23/2000 0.30 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/08/2002 0.30 12/11/2003 0.20 12/18/2004 1.00 01/02/2006 0.30 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 2 hours -9/-9/-999 -9.99 10/28/1964 0.36 11/14/1965 0.55 01/21/1967 0.37 01/30/1968 0.30 01/21/1969 0.37 01/14/1970 0.56 04/13/1971 0.55 12/25/1971 0.46 11/04/1972 0.54 03/28/1974 0.36 02/01/1975 0.48 09/28/1976 0.45 12/30/1976 0.38 03/31/1978 0.92 11/22/1978 0.62 10/13/1979 0.45 03/01/1981 0.31 10/28/1981 0.48 08/19/1983 0.70 11/10/1983 0.40 11/07/1984 0.37 03/15/1986 0.55 12/19/1986 0.33 04/14/1988 0.62 12/24/1988 0.38 02/16/1990 0.38 03/01/1991 0.62 01/05/1992 0.39 03/26/1993 0.43 01/23/1994 0.43 -9/-9/-999 -9.99 12/15/1995 0.50 10/30/1996 0.90 05/05/1998 3.30 03/19/1999 0.60 01/23/2000 0.40 -9/-9/-999 -9.99 -9/-9/-999 -9.99 02/24/2003 0.50 12/19/2003 0.40 12/19/2004 1.30 01/02/2006 0.50 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 3 hours -9/-9/-999 -9.99 10/28/1964 0.45 11/14/1965 0.76 01/21/1967 0.47 01/30/1968 0.35 01/21/1969 0.47 01/14/1970 0.63 11/28/1970 0.60 12/25/1971 0.59 11/14/1972 0.70 03/27/1974 0.48 02/01/1975 0.69 09/28/1976 0.65 04/30/1977 0.45 03/31/1978 1.00 11/22/1978 0.64 01/10/1980 0.58 01/23/1981 0.39 10/28/1981 0.52 08/19/1983 0.73 11/10/1983 0.54 11/07/1984 0.48 03/15/1986 0.72 03/05/1987 0.47 04/14/1988 0.68 12/24/1988 0.52 02/16/1990 0.52 03/01/1991 0.67 01/05/1992 0.45 03/26/1993 0.64 01/23/1994 0.51 -9/-9/-999 -9.99 12/15/1995 0.52 10/30/1996 1.00 05/05/1998 3.80 03/19/1999 0.70 01/23/2000 0.60 -9/-9/-999 -9.99 -9/-9/-999 -9.99 12/16/2002 0.60 12/19/2003 0.42 12/19/2004 1.35 12/31/2005 0.52 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 6 hours -9/-9/-999 -9.99 10/28/1964 0.79 11/16/1965 1.22 01/24/1967 0.66 01/30/1968 0.49 01/18/1969 0.60 01/14/1970 0.72 11/28/1970 0.94 12/25/1971 0.77 11/04/1972 1.24 03/27/1974 0.67 02/01/1975 0.84 09/28/1976 0.90 11/11/1976 0.49 12/17/1977 1.29 01/08/1979 0.72 01/10/1980 0.92 03/01/1981 0.60 11/12/1981 0.83 11/18/1982 0.75 11/10/1983 0.56 10/16/1984 0.77 03/15/1986 0.75 02/13/1987 0.71 04/14/1988 0.71 12/24/1988 0.68 02/16/1990 0.72 03/01/1991 0.74 01/05/1992 0.50 03/26/1993 0.83 02/19/1994 0.74 -9/-9/-999 -9.99 01/16/1996 0.60 10/30/1996 1.03 05/05/1998 3.91 03/19/1999 1.00 01/23/2000 0.90 -9/-9/-999 -9.99 -9/-9/-999 -9.99 12/16/2002 0.80 12/29/2003 0.60 12/19/2004 1.39 12/31/2005 0.70 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 12 hours -9/-9/-999 -9.99 10/28/1964 1.03 11/16/1965 1.60 01/23/1967 0.80 01/30/1968 0.51 01/24/1969 1.00 01/14/1970 0.81 11/28/1970 1.15 12/24/1971 0.86 11/04/1972 1.33 01/07/1974 0.81 12/02/1974 1.00 09/28/1976 1.26 11/11/1976 0.55 03/30/1978 1.53 11/20/1978 0.88 01/10/1980 1.04 03/01/1981 0.72 11/12/1981 1.07 11/18/1982 0.93 11/10/1983 0.82 10/16/1984 0.80 02/12/1986 0.92 02/12/1987 1.32 04/14/1988 0.87 09/28/1989 0.79 05/27/1990 0.86 02/27/1991 1.05 02/14/1992 0.62 03/25/1993 1.13 02/19/1994 0.92 03/10/1995 1.70 01/30/1996 0.90 12/21/1996 1.30 05/05/1998 3.95 03/19/1999 1.10 01/23/2000 1.20 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/08/2002 0.90 12/29/2003 1.20 -9/-9/-999 -9.99 01/02/2006 1.10 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 1 days -9/-9/-999 -9.99 10/28/1964 1.10 11/16/1965 1.60 01/24/1967 1.12 01/30/1968 0.64 01/25/1969 1.46 01/14/1970 0.85 11/28/1970 1.25 12/25/1971 0.80 11/14/1972 1.60 01/07/1974 0.95 12/03/1974 1.39 09/28/1976 1.50 12/30/1976 0.80 03/31/1978 1.50 01/08/1979 1.00 02/16/1980 0.97 03/01/1981 0.89 01/03/1982 1.49 11/18/1982 1.17 12/24/1983 0.81 10/16/1984 0.80 02/12/1986 1.03 03/05/1987 1.62 01/17/1988 0.98 12/24/1988 0.76 05/27/1990 1.08 02/27/1991 1.15 02/16/1992 0.77 03/26/1993 1.24 02/19/1994 0.91 03/10/1995 1.80 01/31/1996 1.06 12/21/1996 1.42 05/05/1998 4.10 03/19/1999 1.10 01/23/2000 1.30 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/08/2002 1.15 12/29/2003 1.20 -9/-9/-999 -9.99 01/02/2006 1.42 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 2 days -9/-9/-999 -9.99 10/28/1964 1.27 11/16/1965 1.69 12/05/1966 1.94 11/29/1967 0.73 01/24/1969 1.93 01/14/1970 1.55 11/28/1970 1.58 12/24/1971 0.92 11/13/1972 2.22 01/06/1974 1.09 12/02/1974 2.04 09/28/1976 2.02 12/30/1976 0.88 03/30/1978 1.79 11/21/1978 1.57 02/16/1980 1.39 02/28/1981 1.18 11/12/1981 2.04 12/21/1982 1.50 12/24/1983 1.14 10/16/1984 0.86 02/12/1986 1.42 02/12/1987 1.83 01/16/1988 1.03 02/03/1989 0.87 05/27/1990 1.25 02/27/1991 2.06 02/15/1992 1.33 03/25/1993 1.68 01/23/1994 1.15 03/10/1995 2.60 01/30/1996 1.20 10/29/1996 1.80 05/04/1998 5.10 03/19/1999 1.20 01/23/2000 1.90 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/07/2002 1.60 12/29/2003 1.30 12/18/2004 2.50 01/01/2006 2.00 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 3 days -9/-9/-999 -9.99 12/26/1964 1.37 11/14/1965 2.52 12/04/1966 2.11 11/29/1967 0.75 01/18/1969 2.10 01/14/1970 1.77 11/28/1970 1.76 12/25/1971 1.22 11/13/1972 2.74 01/05/1974 1.11 12/02/1974 2.07 09/28/1976 2.13 12/29/1976 0.90 02/06/1978 2.31 11/20/1978 1.89 02/15/1980 1.76 01/27/1981 1.42 11/12/1981 2.11 02/28/1983 1.78 12/24/1983 1.27 10/16/1984 0.90 02/12/1986 1.67 02/11/1987 1.87 01/15/1988 1.19 12/22/1988 0.91 05/27/1990 1.30 02/27/1991 2.87 02/14/1992 1.42 03/25/1993 1.97 02/17/1994 1.28 03/09/1995 3.30 12/11/1995 1.25 10/29/1996 1.87 05/04/1998 5.30 03/19/1999 1.25 01/23/2000 2.10 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/07/2002 1.66 12/29/2003 1.35 -9/-9/-999 -9.99 12/31/2005 2.80 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 4 days -9/-9/-999 -9.99 12/26/1964 1.46 11/13/1965 3.21 12/04/1966 2.17 11/29/1967 0.77 01/18/1969 2.63 01/14/1970 1.90 11/25/1970 1.96 12/24/1971 1.34 11/13/1972 2.85 01/04/1974 1.34 12/02/1974 2.13 09/28/1976 2.43 12/30/1976 1.03 02/06/1978 2.92 11/20/1978 1.95 02/14/1980 1.93 01/26/1981 1.70 11/12/1981 2.19 02/28/1983 2.06 12/22/1983 1.61 10/16/1984 0.93 02/12/1986 1.81 02/11/1987 1.93 01/15/1988 1.23 12/22/1988 0.94 05/27/1990 1.34 02/27/1991 2.99 02/14/1992 1.46 03/24/1993 2.03 02/17/1994 1.35 03/08/1995 3.40 12/11/1995 1.29 12/30/1996 2.00 05/04/1998 5.46 03/19/1999 1.29 01/23/2000 2.16 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/07/2002 1.71 12/29/2003 1.60 -9/-9/-999 -9.99 12/31/2005 2.88 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 7 days -9/-9/-999 -9.99 12/22/1964 1.99 11/12/1965 3.47 12/01/1966 2.67 11/29/1967 0.91 01/19/1969 3.59 01/10/1970 2.83 11/24/1970 2.52 12/22/1971 1.49 11/10/1972 3.74 12/21/1973 1.51 12/02/1974 2.13 09/28/1976 2.43 12/30/1976 1.60 02/06/1978 3.57 11/20/1978 1.95 02/14/1980 2.79 01/22/1981 2.23 11/12/1981 2.34 02/25/1983 2.73 12/22/1983 1.74 11/27/1984 0.93 02/12/1986 2.64 02/09/1987 2.12 04/14/1988 1.23 12/19/1988 1.45 05/23/1990 1.55 02/27/1991 4.38 02/10/1992 2.32 01/12/1993 2.91 02/17/1994 1.35 -9/-9/-999 -9.99 12/11/1995 1.70 11/16/1996 2.40 05/04/1998 5.46 03/19/1999 1.70 01/18/2000 2.70 -9/-9/-999 -9.99 -9/-9/-999 -9.99 12/14/2002 2.30 12/23/2003 2.10 -9/-9/-999 -9.99 12/28/2005 2.90 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 10 days -9/-9/-999 -9.99 12/22/1964 2.33 11/13/1965 4.13 11/28/1966 2.90 11/29/1967 1.16 01/18/1969 4.89 01/08/1970 3.34 11/24/1970 2.85 12/22/1971 1.49 11/07/1972 3.80 12/31/1973 1.62 12/02/1974 2.13 09/28/1976 2.43 12/29/1976 1.62 02/05/1978 3.97 02/13/1979 2.33 02/13/1980 2.92 01/22/1981 2.55 11/12/1981 2.34 02/25/1983 3.13 12/22/1983 1.74 11/07/1984 1.21 02/12/1986 2.88 02/09/1987 2.12 04/14/1988 1.44 12/16/1988 1.92 05/23/1990 1.55 02/27/1991 4.38 02/07/1992 2.44 01/06/1993 3.13 02/10/1994 1.41 -9/-9/-999 -9.99 12/11/1995 1.90 11/16/1996 2.40 05/04/1998 6.50 03/19/1999 1.70 01/17/2000 3.20 -9/-9/-999 -9.99 -9/-9/-999 -9.99 12/13/2002 2.40 12/23/2003 2.50 -9/-9/-999 -9.99 12/25/2005 3.10 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 20 days -9/-9/-999 -9.99 12/18/1964 3.19 11/12/1965 4.65 11/17/1966 3.42 11/18/1967 1.72 01/11/1969 5.92 01/08/1970 3.85 11/24/1970 3.10 12/12/1971 1.59 11/04/1972 5.32 12/21/1973 3.15 01/31/1975 2.50 09/28/1976 2.43 12/29/1976 1.62 02/05/1978 3.97 02/13/1979 2.34 02/16/1980 3.28 01/22/1981 3.40 10/27/1981 3.22 01/21/1983 4.13 12/09/1983 2.26 11/15/1984 2.02 01/31/1986 3.42 01/28/1987 2.67 12/29/1987 1.90 12/16/1988 2.22 05/23/1990 1.55 02/27/1991 4.87 02/01/1992 3.23 12/29/1992 4.99 02/06/1994 2.45 -9/-9/-999 -9.99 02/15/1996 2.60 12/21/1996 4.10 04/23/1998 6.70 03/09/1999 1.80 01/17/2000 3.50 -9/-9/-999 -9.99 -9/-9/-999 -9.99 12/13/2002 2.80 12/14/2003 3.20 -9/-9/-999 -9.99 12/17/2005 4.60 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 30 days -9/-9/-999 -9.99 12/18/1964 3.22 11/12/1965 4.88 11/07/1966 3.71 11/18/1967 1.73 01/13/1969 6.80 12/25/1969 4.06 11/24/1970 4.56 12/02/1971 1.76 11/04/1972 5.37 12/21/1973 3.26 01/31/1975 2.50 09/10/1976 2.63 12/29/1976 1.62 02/05/1978 5.53 01/30/1979 2.92 02/13/1980 3.83 01/15/1981 3.49 03/14/1982 4.13 01/15/1983 5.55 11/10/1983 2.87 11/07/1984 2.89 02/12/1986 4.46 02/09/1987 3.60 12/27/1987 2.42 12/16/1988 2.43 05/23/1990 1.55 02/27/1991 6.04 01/28/1992 3.36 12/28/1992 5.51 01/23/1994 3.65 -9/-9/-999 -9.99 01/30/1996 3.20 12/30/1996 5.80 04/13/1998 7.00 03/19/1999 2.10 01/17/2000 3.50 -9/-9/-999 -9.99 -9/-9/-999 -9.99 12/13/2002 2.80 12/05/2003 3.70 -9/-9/-999 -9.99 12/09/2005 4.70 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 45 days -9/-9/-999 -9.99 12/18/1964 3.65 11/12/1965 5.17 11/06/1966 3.92 01/30/1968 2.28 01/12/1969 9.90 12/19/1969 4.54 11/24/1970 5.29 12/24/1971 2.17 11/04/1972 5.97 11/30/1973 3.49 01/31/1975 4.23 08/18/1976 3.29 11/22/1976 1.63 01/01/1978 7.65 01/08/1979 4.46 01/08/1980 5.72 01/22/1981 5.91 03/01/1982 5.41 01/18/1983 8.28 11/10/1983 4.27 11/07/1984 3.39 01/30/1986 6.03 01/23/1987 4.21 12/04/1987 3.24 11/13/1988 2.88 01/12/1990 1.70 02/27/1991 6.04 02/01/1992 4.03 12/28/1992 7.00 01/23/1994 3.70 -9/-9/-999 -9.99 01/16/1996 4.60 12/09/1996 8.00 03/24/1998 8.40 02/08/1999 2.60 01/17/2000 3.50 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/07/2002 4.00 12/01/2003 3.80 -9/-9/-999 -9.99 11/28/2005 5.30 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 60 days -9/-9/-999 -9.99 11/09/1964 4.20 11/12/1965 6.31 12/02/1966 5.42 01/26/1968 2.51 01/11/1969 10.39 01/07/1970 5.63 11/04/1970 5.88 12/12/1971 2.40 10/12/1972 6.45 11/11/1973 4.76 01/31/1975 4.85 09/28/1976 3.32 12/29/1976 1.86 12/16/1977 9.91 01/05/1979 5.05 01/08/1980 6.67 01/22/1981 6.89 02/13/1982 6.89 01/18/1983 9.62 10/29/1983 5.11 10/16/1984 3.85 01/29/1986 6.16 01/23/1987 4.73 11/20/1987 3.47 12/16/1988 3.89 01/12/1990 2.18 02/03/1991 6.70 12/28/1991 4.79 12/28/1992 8.44 01/04/1994 3.78 -9/-9/-999 -9.99 01/16/1996 5.60 12/05/1996 9.40 03/24/1998 9.70 02/07/1999 3.00 01/17/2000 3.90 -9/-9/-999 -9.99 -9/-9/-999 -9.99 11/07/2002 4.40 12/21/2003 4.30 -9/-9/-999 -9.99 11/10/2005 5.40 -9/-9/-999 -9.99 -9/-9/-999 -9.99