Precipitation annual maximum series (inches) Station ID: 02-0100 Station name: ALAMO DAM State: AZ Latitude (decimal degrees): 34.2281 Longitude (decimal degrees): -113.5778 Elevation (feet): 1290 Duration: 1 days -9/-9/-999 -9.99 11/23/1965 0.40 09/22/1967 0.30 07/30/1968 0.39 07/17/1969 0.30 08/15/1970 0.70 08/10/1971 0.70 09/03/1972 0.34 10/06/1972 0.71 09/03/1974 0.80 07/29/1975 0.75 05/07/1976 0.47 10/01/1976 0.25 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/14/1983 0.47 08/24/1984 0.22 12/12/1984 0.20 -9/-9/-999 -9.99 11/18/1986 0.58 08/21/1988 0.64 08/17/1989 0.66 08/13/1990 0.52 07/05/1991 0.53 09/20/1992 1.02 01/16/1993 0.38 09/02/1994 0.72 08/15/1995 0.80 08/26/1996 0.43 08/08/1997 0.70 07/22/1998 0.56 07/15/1999 0.65 06/21/2000 0.33 09/13/2001 0.75 07/14/2002 0.48 -9/-9/-999 -9.99 09/08/2004 0.73 08/01/2005 2.09 09/02/2006 0.46 -9/-9/-999 -9.99 -9/-9/-999 -9.99 07/03/2009 1.10 -9/-9/-999 -9.99 Duration: 2 days -9/-9/-999 -9.99 03/26/1966 0.59 09/22/1967 0.60 07/05/1968 0.58 07/17/1969 0.49 08/15/1970 0.76 08/10/1971 0.83 09/03/1972 0.37 10/06/1972 0.84 09/03/1974 0.95 07/29/1975 0.80 09/04/1976 0.49 10/01/1976 0.28 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/12/1982 1.28 08/14/1983 0.49 08/24/1984 0.24 12/12/1984 0.33 -9/-9/-999 -9.99 11/18/1986 0.79 08/21/1988 1.26 08/17/1989 0.87 09/05/1990 0.59 07/05/1991 0.58 09/20/1992 1.76 01/16/1993 0.65 09/02/1994 1.11 08/15/1995 1.11 08/26/1996 0.50 08/08/1997 1.10 07/22/1998 0.65 07/15/1999 0.69 02/21/2000 0.45 09/13/2001 1.09 07/14/2002 0.58 -9/-9/-999 -9.99 09/08/2004 1.04 08/01/2005 2.51 09/02/2006 0.78 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 3 days -9/-9/-999 -9.99 03/26/1966 0.62 09/22/1967 0.62 07/05/1968 0.60 07/17/1969 0.59 08/15/1970 0.79 08/10/1971 0.86 09/03/1972 0.38 10/06/1972 1.00 09/03/1974 1.05 07/29/1975 0.83 09/04/1976 0.55 10/01/1976 0.29 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/14/1983 0.51 08/13/1984 0.35 12/12/1984 0.41 -9/-9/-999 -9.99 11/18/1986 0.88 08/21/1988 1.88 08/17/1989 0.92 09/05/1990 0.63 07/05/1991 0.60 09/20/1992 1.83 01/16/1993 0.71 09/02/1994 1.19 08/15/1995 1.30 08/26/1996 0.56 08/08/1997 1.25 07/22/1998 0.71 07/15/1999 0.70 02/21/2000 0.55 09/13/2001 1.13 07/14/2002 0.60 -9/-9/-999 -9.99 09/08/2004 1.08 08/01/2005 2.61 09/02/2006 0.84 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 6 days -9/-9/-999 -9.99 12/09/1965 0.65 09/22/1967 0.70 12/19/1967 0.70 07/17/1969 0.79 08/15/1970 0.83 09/29/1971 0.89 09/03/1972 0.39 10/06/1972 1.21 09/03/1974 1.08 07/29/1975 0.86 09/24/1976 0.76 12/31/1976 0.31 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/12/1982 2.00 11/30/1982 0.70 08/13/1984 0.69 12/12/1984 0.55 -9/-9/-999 -9.99 11/18/1986 0.97 08/21/1988 2.32 08/17/1989 0.95 09/17/1990 0.65 07/05/1991 0.62 09/20/1992 1.89 02/08/1993 1.06 09/02/1994 1.22 08/15/1995 1.34 08/26/1996 0.58 09/25/1997 1.69 07/22/1998 0.82 11/28/1998 0.77 08/29/2000 0.78 09/13/2001 1.16 10/07/2001 0.62 -9/-9/-999 -9.99 09/08/2004 1.11 08/01/2005 2.69 10/17/2005 0.91 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 12 days -9/-9/-999 -9.99 12/09/1965 0.83 09/22/1967 0.73 12/19/1967 0.71 07/16/1969 0.85 11/10/1969 1.18 09/29/1971 1.12 05/30/1972 0.43 10/06/1972 1.47 09/03/1974 1.09 07/29/1975 0.87 09/24/1976 1.52 10/22/1976 0.56 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/12/1982 2.81 03/03/1983 1.01 08/13/1984 1.39 11/22/1984 0.76 -9/-9/-999 -9.99 11/18/1986 0.98 08/21/1988 2.38 01/03/1989 1.17 09/17/1990 0.66 02/27/1991 0.79 09/20/1992 1.91 02/08/1993 1.55 09/02/1994 1.40 08/15/1995 1.35 08/26/1996 0.59 09/25/1997 1.72 02/03/1998 0.87 11/28/1998 0.90 08/29/2000 1.07 10/21/2000 1.27 10/07/2001 0.63 -9/-9/-999 -9.99 09/08/2004 1.13 08/01/2005 2.72 10/17/2005 0.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 24 days -9/-9/-999 -9.99 11/22/1965 1.15 09/22/1967 0.73 12/18/1967 0.75 01/14/1969 1.16 11/10/1969 1.18 09/29/1971 1.20 05/30/1972 0.43 10/06/1972 1.64 09/03/1974 1.09 07/28/1975 0.93 09/24/1976 2.15 10/22/1976 1.12 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/12/1982 2.81 03/03/1983 1.24 08/13/1984 2.77 11/21/1984 0.91 -9/-9/-999 -9.99 11/18/1986 0.98 08/21/1988 2.38 01/03/1989 1.69 09/17/1990 0.66 02/27/1991 1.26 09/19/1992 1.91 02/08/1993 2.26 09/02/1994 1.40 08/15/1995 1.35 08/26/1996 0.64 09/25/1997 1.72 02/03/1998 0.87 11/28/1998 0.90 08/29/2000 1.07 10/21/2000 1.27 10/07/2001 0.63 -9/-9/-999 -9.99 02/22/2004 1.13 10/20/2004 3.07 10/17/2005 1.43 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 48 days -9/-9/-999 -9.99 11/22/1965 1.20 09/22/1967 0.73 12/14/1967 0.87 01/14/1969 1.21 03/01/1970 1.49 09/29/1971 1.20 05/30/1972 0.43 10/06/1972 1.64 09/03/1974 1.09 07/28/1975 0.93 09/23/1976 2.60 10/21/1976 1.60 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 08/12/1982 2.81 03/02/1983 2.12 08/13/1984 2.77 11/21/1984 1.06 -9/-9/-999 -9.99 07/31/1987 1.66 08/21/1988 2.38 01/03/1989 1.69 09/03/1990 0.73 02/27/1991 2.15 09/19/1992 1.91 02/08/1993 2.35 09/02/1994 1.40 08/15/1995 1.35 08/26/1996 0.68 09/25/1997 1.72 02/03/1998 0.87 11/28/1998 0.90 08/29/2000 1.07 10/21/2000 1.37 10/07/2001 0.63 -9/-9/-999 -9.99 02/22/2004 1.13 10/20/2004 3.07 10/17/2005 1.61 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 -9/-9/-999 -9.99 Duration: 1 days -9/-9/-999 -9.99 12/09/1965 1.02 09/22/1967 0.73 12/19/1967 0.71 01/14/1969 1.15 11/10/1969 1.18 09/29/1971 1.20 05/30/1972 0.43 10/06/1972 1.62 09/03/1974 1.06 07/30/1975 0.84 09/25/1976 1.90 10/23/1976 1.41 03/01/1978 0.93 01/17/1979 1.49 01/30/1980 1.55 03/06/1981 0.93 08/13/1982 2.49 09/24/1983 2.33 08/14/1984 2.50 12/13/1984 0.81 11/26/1985 1.47 11/19/1986 1.06 08/22/1988 2.11 01/04/1989 1.50 09/18/1990 0.75 02/28/1991 1.12 09/20/1992 1.83 02/09/1993 2.00 09/03/1994 2.14 08/16/1995 1.31 02/26/1996 0.57 09/26/1997 1.80 02/04/1998 0.95 11/30/1998 0.94 08/30/2000 0.95 10/22/2000 1.41 10/07/2001 0.68 02/26/2003 1.28 09/09/2004 1.00 10/21/2004 2.72 10/18/2005 1.27 07/30/2007 0.96 12/01/2007 1.15 11/27/2008 1.80 -9/-9/-999 -9.99 Duration: 2 days -9/-9/-999 -9.99 11/22/1965 1.20 09/22/1967 0.82 12/18/1967 0.86 01/14/1969 1.30 03/01/1970 1.49 09/29/1971 1.36 05/30/1972 0.49 10/06/1972 1.83 09/03/1974 1.20 07/29/1975 0.92 09/24/1976 2.48 10/22/1976 1.60 01/10/1978 1.32 12/17/1978 2.40 01/29/1980 1.75 09/06/1981 1.17 08/12/1982 2.78 09/20/1983 2.56 08/14/1984 2.74 11/22/1984 1.15 11/25/1985 1.71 11/19/1986 1.58 08/21/1988 2.42 01/04/1989 1.74 08/14/1990 0.83 02/28/1991 2.05 09/20/1992 2.07 02/08/1993 2.47 09/03/1994 2.42 02/14/1995 1.48 02/26/1996 0.69 09/25/1997 2.10 02/04/1998 1.07 11/29/1998 1.06 08/29/2000 1.16 10/22/2000 1.59 10/07/2001 0.77 03/15/2003 1.44 09/09/2004 1.08 10/21/2004 3.39 10/18/2005 1.53 07/30/2007 1.92 12/01/2007 1.24 11/26/2008 2.03 -9/-9/-999 -9.99 Duration: 3 days -9/-9/-999 -9.99 11/22/1965 1.34 09/22/1967 0.87 12/13/1967 0.94 01/14/1969 1.36 03/01/1970 1.56 09/29/1971 1.42 05/30/1972 0.51 10/04/1972 1.92 09/03/1974 1.26 07/28/1975 1.00 09/24/1976 2.60 10/22/1976 1.68 01/10/1978 1.39 12/16/1978 2.45 01/28/1980 1.78 09/05/1981 1.59 08/11/1982 2.92 09/20/1983 2.69 08/14/1984 2.88 12/11/1984 1.29 11/25/1985 1.73 02/24/1987 1.66 08/20/1988 2.50 01/04/1989 1.79 08/13/1990 0.88 02/28/1991 2.32 09/20/1992 2.17 02/08/1993 2.59 09/03/1994 2.54 02/14/1995 1.55 02/26/1996 0.71 09/25/1997 2.21 02/04/1998 1.13 07/28/1999 1.12 08/28/2000 1.23 10/22/2000 1.62 10/07/2001 0.81 03/15/2003 1.67 02/22/2004 1.13 10/21/2004 3.56 10/17/2005 1.61 07/29/2007 2.07 12/01/2007 1.30 11/26/2008 2.14 -9/-9/-999 -9.99 Duration: 4 days -9/-9/-999 -9.99 11/22/1965 1.49 08/16/1967 0.90 12/13/1967 0.99 01/14/1969 1.42 08/13/1970 1.63 08/07/1971 1.48 05/30/1972 0.53 10/03/1972 2.22 01/05/1974 1.31 07/27/1975 1.02 09/24/1976 2.71 10/22/1976 1.75 02/28/1978 1.42 12/16/1978 2.50 01/28/1980 1.85 09/05/1981 1.66 08/11/1982 3.04 09/21/1983 2.78 08/14/1984 2.99 12/11/1984 1.51 11/25/1985 1.80 02/24/1987 1.73 08/21/1988 3.06 01/03/1989 1.81 08/12/1990 0.98 02/28/1991 2.41 09/20/1992 2.26 02/08/1993 2.70 09/03/1994 2.64 02/14/1995 1.62 02/26/1996 0.74 09/25/1997 2.29 07/20/1998 1.19 07/26/1999 1.52 08/28/2000 1.28 10/22/2000 1.67 10/07/2001 0.84 03/15/2003 1.74 02/22/2004 1.18 10/21/2004 3.70 10/17/2005 1.67 07/29/2007 2.15 12/01/2007 1.35 11/26/2008 2.22 -9/-9/-999 -9.99 Duration: 7 days -9/-9/-999 -9.99 11/22/1965 1.53 08/14/1967 0.93 12/13/1967 1.88 01/14/1969 1.49 03/01/1970 2.25 08/04/1971 1.53 05/30/1972 0.55 10/03/1972 2.29 01/05/1974 1.35 07/27/1975 1.05 09/24/1976 2.79 10/22/1976 1.80 01/10/1978 1.83 12/16/1978 2.58 02/14/1980 2.45 09/01/1981 1.71 08/11/1982 3.13 09/20/1983 5.11 08/14/1984 3.08 12/08/1984 2.40 11/25/1985 1.93 02/21/1987 1.78 08/20/1988 3.48 01/03/1989 1.83 12/29/1989 1.18 02/28/1991 2.49 09/20/1992 2.33 01/11/1993 2.78 09/03/1994 2.72 08/16/1995 1.66 02/22/1996 0.76 09/25/1997 2.36 07/19/1998 1.84 07/26/1999 1.82 08/25/2000 1.65 10/22/2000 2.05 10/07/2001 0.86 03/15/2003 1.79 02/19/2004 1.21 10/21/2004 3.81 10/17/2005 1.72 07/29/2007 2.22 12/01/2007 1.39 11/26/2008 2.29 -9/-9/-999 -9.99 Duration: 10 days -9/-9/-999 -9.99 12/08/1965 1.87 07/07/1967 1.09 12/13/1967 1.92 01/14/1969 1.52 03/01/1970 2.29 08/04/1971 1.56 08/27/1972 0.56 10/03/1972 2.34 01/05/1974 1.38 07/27/1975 1.07 09/24/1976 2.85 10/22/1976 1.84 01/10/1978 2.25 12/16/1978 2.63 02/14/1980 2.90 09/01/1981 1.74 08/11/1982 3.19 09/16/1983 5.56 08/14/1984 3.14 12/08/1984 2.54 11/25/1985 1.97 02/21/1987 1.82 08/19/1988 3.67 08/10/1989 1.94 12/29/1989 1.20 02/28/1991 2.54 09/20/1992 2.38 01/08/1993 3.51 09/03/1994 2.77 08/16/1995 1.70 02/22/1996 0.78 09/25/1997 2.41 07/19/1998 1.88 07/26/1999 1.86 08/23/2000 1.70 10/22/2000 2.86 10/07/2001 0.88 03/15/2003 1.83 02/19/2004 1.23 10/21/2004 4.81 10/17/2005 1.76 07/23/2007 2.64 12/01/2007 1.42 11/26/2008 2.34 -9/-9/-999 -9.99 Duration: 20 days -9/-9/-999 -9.99 11/22/1965 2.44 07/31/1967 1.52 12/13/1967 1.92 01/14/1969 1.90 03/01/1970 2.29 08/04/1971 1.56 08/27/1972 0.56 10/03/1972 3.04 01/05/1974 1.38 07/27/1975 1.07 09/06/1976 2.85 10/22/1976 1.84 01/03/1978 3.17 12/01/1978 3.02 01/29/1980 3.25 09/01/1981 1.74 08/11/1982 5.57 09/20/1983 6.83 08/14/1984 3.55 12/08/1984 3.02 11/12/1985 2.95 11/19/1986 1.82 08/19/1988 3.87 07/30/1989 2.46 09/02/1990 1.89 02/28/1991 2.54 08/05/1992 2.38 01/03/1993 4.28 08/16/1994 2.81 02/15/1995 2.26 02/26/1996 0.96 09/14/1997 2.41 02/04/1998 3.13 07/13/1999 2.61 08/14/2000 2.32 10/20/2000 2.95 -9/-9/-999 -9.99 02/26/2003 3.18 09/09/2004 1.80 10/21/2004 6.40 10/17/2005 1.76 07/23/2007 2.64 01/06/2008 1.42 11/27/2008 2.34 -9/-9/-999 -9.99 Duration: 30 days -9/-9/-999 -9.99 11/17/1965 3.55 07/27/1967 1.67 11/21/1967 3.01 01/14/1969 2.11 02/10/1970 2.37 08/04/1971 1.83 08/05/1972 0.65 10/03/1972 3.47 09/03/1974 1.38 07/27/1975 1.28 09/24/1976 4.04 -9/-9/-999 -9.99 01/03/1978 3.49 11/22/1978 3.38 01/28/1980 4.69 09/05/1981 2.60 07/30/1982 5.87 09/16/1983 7.28 07/23/1984 4.03 11/22/1984 4.11 11/12/1985 2.99 09/23/1986 1.82 08/01/1988 4.46 07/21/1989 2.57 09/02/1990 1.99 02/28/1991 4.27 03/03/1992 3.33 12/28/1992 5.30 08/07/1994 3.47 02/14/1995 2.87 02/22/1996 1.01 09/03/1997 2.41 02/04/1998 3.26 07/07/1999 3.03 08/02/2000 2.38 10/20/2000 3.04 10/07/2001 0.88 02/21/2003 3.23 09/09/2004 1.80 10/21/2004 7.41 10/17/2005 1.76 07/23/2007 2.64 01/06/2008 2.44 11/27/2008 2.34 -9/-9/-999 -9.99 Duration: 45 days -9/-9/-999 -9.99 11/16/1965 4.26 07/07/1967 2.73 11/19/1967 3.04 01/14/1969 2.78 02/10/1970 2.37 08/04/1971 1.83 08/05/1972 0.65 10/03/1972 4.57 09/03/1974 1.48 07/27/1975 1.87 08/23/1976 4.31 10/22/1976 1.84 01/03/1978 4.59 11/11/1978 5.17 01/10/1980 5.35 09/01/1981 2.67 07/23/1982 6.42 08/29/1983 7.40 07/20/1984 4.54 11/22/1984 4.89 11/12/1985 2.99 10/10/1986 2.09 07/21/1988 5.07 07/09/1989 3.16 08/12/1990 2.87 02/28/1991 4.27 08/07/1992 3.69 12/28/1992 7.80 08/07/1994 3.61 01/04/1995 4.00 02/01/1996 1.13 08/18/1997 2.46 01/10/1998 3.59 07/07/1999 3.20 07/24/2000 2.48 10/20/2000 3.04 -9/-9/-999 -9.99 02/11/2003 4.51 02/19/2004 2.10 10/21/2004 8.96 07/26/2006 1.88 07/23/2007 2.72 12/01/2007 2.47 11/26/2008 2.34 -9/-9/-999 -9.99 Duration: 60 days -9/-9/-999 -9.99 11/16/1965 4.26 07/07/1967 2.76 11/19/1967 3.04 01/14/1969 2.91 07/21/1970 2.53 08/04/1971 3.03 10/16/1971 0.65 10/03/1972 4.57 09/03/1974 1.88 07/27/1975 1.87 09/02/1976 5.56 -9/-9/-999 -9.99 01/03/1978 6.01 10/20/1978 6.61 12/25/1979 5.64 08/09/1981 3.30 07/23/1982 6.49 08/10/1983 8.62 07/14/1984 4.82 11/22/1984 5.57 09/28/1985 3.73 11/19/1986 3.08 07/21/1988 5.07 07/09/1989 3.16 08/12/1990 2.97 02/28/1991 4.27 02/07/1992 5.13 12/28/1992 8.87 07/20/1994 3.65 12/23/1994 5.10 01/22/1996 1.18 07/30/1997 3.95 07/19/1998 4.57 07/07/1999 3.69 08/25/2000 3.22 01/09/2001 3.87 10/07/2001 1.15 01/21/2003 4.67 02/04/2004 2.18 10/21/2004 9.16 07/26/2006 2.07 07/23/2007 3.02 12/01/2007 3.69 11/26/2008 2.34 -9/-9/-999 -9.99