Precipitation annual maximum series (inches) Station ID: 05-0263 Station name: ANTERO RSVR State: CO Latitude (decimal degrees): 38.9933 Longitude (decimal degrees): -105.8919 Elevation (feet): 8920 Duration: 15 minutes 09/19/1972 0.20 10/05/1973 0.10 08/03/1974 0.60 06/10/1975 0.30 07/20/1977 0.60 10/21/1978 0.10 05/23/1979 0.30 08/08/1980 0.30 07/02/1981 0.80 07/28/1982 0.30 08/13/1983 0.60 07/28/1984 0.80 07/20/1985 0.40 10/13/1987 0.10 08/17/1988 0.30 08/12/1990 0.80 04/23/1991 0.30 06/09/1992 0.20 08/21/1993 0.20 09/06/1996 0.40 07/09/1998 0.40 08/01/1999 0.30 08/01/2001 0.80 08/03/2002 0.60 07/09/2006 0.60 07/26/2007 0.30 08/07/2008 0.40 08/30/2009 0.20 08/01/2010 0.20 Duration: 30 minutes 06/13/1972 0.20 07/19/1973 0.20 08/03/1974 0.80 06/10/1975 0.30 06/06/1977 0.70 08/03/1978 0.20 05/23/1979 0.50 08/08/1980 0.40 06/05/1981 1.10 07/28/1982 0.50 08/13/1983 0.90 07/28/1984 1.40 07/20/1985 0.80 08/08/1987 0.20 08/17/1988 0.50 08/12/1990 1.00 08/29/1991 0.40 06/09/1992 0.20 08/11/1993 0.20 07/29/1996 0.50 07/09/1998 0.70 08/01/1999 0.40 08/01/2001 1.30 08/03/2002 0.80 08/03/2006 0.70 07/05/2007 0.40 08/07/2008 0.40 05/22/2009 0.20 08/01/2010 0.30 Duration: 45 minutes 06/13/1972 0.20 07/12/1973 0.20 08/03/1974 0.90 06/10/1975 0.30 06/06/1977 0.80 06/05/1978 0.20 05/23/1979 0.50 08/08/1980 0.40 06/05/1981 1.30 07/28/1982 0.70 08/14/1983 1.00 07/28/1984 1.80 07/20/1985 0.90 06/29/1987 0.20 08/17/1988 0.70 08/12/1990 1.00 08/29/1991 0.50 06/09/1992 0.30 08/11/1993 0.20 07/29/1996 0.50 07/09/1998 0.90 08/01/1999 0.50 08/01/2001 1.30 08/03/2002 0.90 08/03/2006 0.70 07/26/2007 0.40 08/07/2008 0.40 05/31/2009 0.30 08/01/2010 0.30 Duration: 1 hour 09/16/1968 2.40 08/04/1969 0.60 08/04/1970 1.00 06/13/1972 0.28 04/25/1973 0.18 08/03/1974 0.83 06/10/1975 0.28 08/03/1978 0.28 05/23/1979 0.46 08/08/1980 0.37 06/05/1981 1.19 07/28/1982 0.64 08/14/1983 1.10 07/28/1984 1.74 07/20/1985 0.83 06/29/1987 0.18 08/17/1988 0.83 08/12/1990 1.01 08/29/1991 0.46 08/24/1992 0.28 11/12/1993 0.28 07/29/1996 0.46 07/09/1998 1.01 08/01/1999 0.55 08/01/2001 1.19 08/03/2002 0.83 07/05/2006 1.10 05/07/2007 0.37 08/07/2008 0.37 05/31/2009 0.37 08/01/2010 0.28 Duration: 2 hours 09/16/1968 2.52 07/17/1969 0.70 08/04/1970 1.40 06/13/1972 0.29 07/12/1973 0.38 08/03/1974 1.06 06/10/1975 0.38 08/03/1978 0.29 05/23/1979 0.48 07/01/1980 0.48 06/05/1981 1.35 07/28/1982 0.87 08/05/1983 1.35 07/28/1984 1.92 07/20/1985 0.96 06/29/1987 0.29 08/17/1988 0.87 08/12/1990 1.25 08/29/1991 0.48 08/24/1992 0.48 08/21/1993 0.29 07/29/1996 0.48 07/09/1998 1.44 08/01/1999 0.58 08/01/2001 1.25 08/03/2002 0.87 07/05/2006 1.15 05/07/2007 0.77 10/11/2008 0.39 05/31/2009 0.48 08/01/2010 0.38 Duration: 3 hours 09/16/1968 2.57 07/17/1969 0.71 08/04/1970 1.50 05/06/1972 0.30 07/12/1973 0.40 08/03/1974 1.20 06/10/1975 0.50 08/03/1978 0.30 05/23/1979 0.50 07/01/1980 0.60 06/05/1981 1.50 07/28/1982 0.90 08/05/1983 1.50 07/28/1984 2.00 07/20/1985 1.00 06/29/1987 0.30 08/17/1988 0.90 08/12/1990 1.30 08/29/1991 0.50 08/24/1992 0.60 08/21/1993 0.30 07/28/1996 0.60 07/09/1998 1.60 08/01/1999 0.60 08/01/2001 1.30 08/03/2002 0.90 07/05/2006 1.18 05/07/2007 0.80 10/11/2008 0.50 05/31/2009 0.50 08/01/2010 0.40 Duration: 6 hours 09/16/1968 2.60 07/17/1969 0.72 08/04/1970 1.51 05/06/1972 0.40 07/12/1973 0.60 08/03/1974 1.21 06/10/1975 0.70 10/21/1978 0.30 05/23/1979 0.50 07/01/1980 0.70 06/05/1981 1.51 07/28/1982 1.10 08/05/1983 1.70 07/28/1984 2.20 07/20/1985 1.01 06/29/1987 0.40 08/17/1988 1.00 08/12/1990 1.60 05/23/1991 0.50 08/24/1992 1.20 08/21/1993 0.30 07/28/1996 0.61 07/09/1998 1.90 08/01/1999 0.61 08/01/2001 1.31 08/03/2002 1.30 07/05/2006 1.19 05/07/2007 0.81 10/11/2008 0.60 05/21/2009 0.50 08/01/2010 0.50 Duration: 12 hours 09/16/1968 2.62 07/17/1969 0.73 08/04/1970 1.53 05/06/1972 0.40 07/12/1973 0.61 08/03/1974 1.22 06/10/1975 0.71 10/21/1978 0.31 08/13/1979 1.00 09/08/1980 0.80 07/02/1981 1.60 07/28/1982 1.20 08/05/1983 1.72 07/28/1984 2.22 07/20/1985 1.20 06/29/1987 0.60 08/17/1988 1.01 08/12/1990 1.62 05/23/1991 0.60 08/24/1992 1.90 05/17/1993 0.40 07/28/1996 0.90 07/09/1998 1.92 08/01/1999 0.62 08/01/2001 1.33 08/03/2002 1.31 07/05/2006 1.30 05/07/2007 0.82 10/11/2008 0.70 05/21/2009 0.60 08/01/2010 0.60 Duration: 1 day 06/29/1962 0.48 06/16/1963 1.55 08/05/1964 0.52 07/31/1965 1.50 07/22/1966 0.59 07/12/1967 0.86 09/16/1968 2.34 10/04/1969 0.89 08/05/1970 1.37 07/19/1971 0.81 05/06/1972 0.62 07/13/1973 0.62 08/04/1974 1.25 06/10/1975 0.90 05/07/1976 0.63 07/20/1977 1.38 10/22/1978 0.45 08/14/1979 1.34 09/09/1980 0.89 07/03/1981 1.61 09/11/1982 1.34 08/06/1983 1.88 07/29/1984 2.05 07/21/1985 1.07 11/01/1986 1.07 06/30/1987 0.54 08/18/1988 0.90 07/26/1989 0.99 08/13/1990 1.70 04/23/1991 0.54 08/25/1992 1.79 06/18/1993 0.44 05/10/1994 1.20 08/24/1995 1.05 08/31/1996 1.46 10/25/1997 0.90 07/10/1998 1.95 08/02/1999 0.62 06/26/2000 0.93 08/02/2001 1.55 08/04/2002 1.17 09/04/2003 0.60 07/17/2004 1.00 10/10/2005 1.29 07/09/2006 1.70 10/15/2007 0.92 10/12/2008 0.80 05/22/2009 0.89 08/02/2010 0.64 Duration: 2 days 06/29/1962 0.54 06/16/1963 1.80 08/04/1964 0.98 07/31/1965 1.68 07/22/1966 0.99 07/11/1967 0.97 09/16/1968 2.52 10/03/1969 1.35 08/05/1970 1.92 07/18/1971 1.01 05/05/1972 0.78 07/13/1973 1.21 08/03/1974 1.35 06/10/1975 1.14 08/02/1976 0.96 07/20/1977 1.61 10/22/1978 0.58 08/14/1979 1.63 09/09/1980 1.25 07/02/1981 1.93 07/28/1982 1.83 08/14/1983 2.02 07/28/1984 2.31 07/20/1985 1.63 11/01/1986 1.22 06/29/1987 0.67 08/17/1988 1.35 07/25/1989 1.14 08/12/1990 1.83 04/23/1991 0.82 08/24/1992 2.10 08/30/1993 0.52 08/14/1994 1.66 08/24/1995 1.30 08/30/1996 1.57 06/09/1997 1.50 07/10/1998 2.10 04/22/1999 1.08 06/26/2000 1.15 08/02/2001 1.67 08/04/2002 1.26 09/07/2003 0.86 07/17/2004 1.54 10/10/2005 1.45 07/09/2006 2.12 05/06/2007 1.06 08/16/2008 1.06 06/01/2009 1.12 08/02/2010 0.77 Duration: 3 days 06/28/1962 0.55 06/15/1963 1.99 08/03/1964 1.14 08/17/1965 1.84 07/22/1966 1.25 07/11/1967 0.98 09/16/1968 2.54 05/05/1969 1.98 08/05/1970 2.09 07/18/1971 1.07 05/05/1972 0.79 07/13/1973 1.30 08/03/1974 1.40 06/10/1975 1.15 08/01/1976 1.42 07/19/1977 1.79 10/22/1978 0.60 08/14/1979 1.68 09/09/1980 1.26 07/02/1981 1.95 07/27/1982 2.07 08/13/1983 2.12 07/29/1984 2.46 07/19/1985 1.83 11/01/1986 1.23 06/29/1987 0.70 08/17/1988 1.36 07/24/1989 1.38 08/13/1990 1.85 07/22/1991 0.97 08/24/1992 2.15 08/30/1993 0.62 08/13/1994 1.72 08/24/1995 1.31 08/29/1996 1.59 06/08/1997 1.77 07/09/1998 2.12 04/22/1999 1.09 06/26/2000 1.18 05/03/2001 1.83 08/04/2002 1.32 09/07/2003 0.97 07/17/2004 1.95 08/12/2005 1.62 08/04/2006 2.14 08/03/2007 1.20 08/16/2008 1.36 06/01/2009 1.34 08/02/2010 0.79 Duration: 4 days 10/17/1962 0.81 06/15/1963 2.03 08/02/1964 1.48 08/17/1965 2.04 07/21/1966 1.41 08/29/1967 1.12 09/16/1968 2.57 05/05/1969 2.05 08/05/1970 2.41 07/19/1971 1.61 05/05/1972 0.80 07/13/1973 1.31 08/01/1974 1.49 06/08/1975 1.16 07/31/1976 1.74 07/20/1977 2.00 10/22/1978 0.61 08/14/1979 1.70 09/09/1980 1.27 06/30/1981 2.87 07/26/1982 2.19 08/13/1983 2.14 07/29/1984 2.82 07/19/1985 1.97 11/01/1986 1.24 06/29/1987 0.71 08/17/1988 1.38 07/24/1989 1.49 08/13/1990 1.87 07/21/1991 1.14 08/24/1992 2.17 11/12/1993 0.68 08/12/1994 1.82 08/22/1995 1.34 08/28/1996 1.75 06/07/1997 2.09 07/08/1998 2.20 04/22/1999 1.10 06/26/2000 1.19 05/03/2001 1.85 08/04/2002 1.37 09/04/2003 1.28 07/17/2004 2.32 08/11/2005 1.64 08/01/2006 2.16 08/03/2007 1.70 08/16/2008 1.39 06/01/2009 1.38 08/02/2010 1.13 Duration: 7 days 10/16/1962 0.82 06/15/1963 2.05 08/02/1964 2.17 08/14/1965 2.50 07/18/1966 1.93 07/11/1967 1.58 09/16/1968 2.60 05/05/1969 2.07 08/03/1970 2.44 07/18/1971 1.81 05/05/1972 0.81 07/13/1973 1.86 07/30/1974 1.68 06/08/1975 1.17 07/31/1976 1.76 07/20/1977 3.60 10/22/1978 0.69 08/10/1979 1.92 09/09/1980 1.29 06/29/1981 3.02 07/26/1982 2.28 08/14/1983 2.17 07/28/1984 3.08 07/16/1985 2.23 11/01/1986 1.26 08/07/1987 0.87 08/12/1988 1.94 07/24/1989 1.73 08/13/1990 2.34 07/21/1991 1.83 08/24/1992 2.19 09/08/1993 0.77 08/11/1994 1.99 08/19/1995 1.61 08/25/1996 1.80 06/07/1997 2.13 07/05/1998 2.47 04/22/1999 1.52 07/12/2000 1.75 08/02/2001 2.80 08/04/2002 1.38 09/04/2003 1.67 07/15/2004 2.84 08/11/2005 1.73 07/04/2006 2.60 08/03/2007 1.85 08/16/2008 1.67 05/22/2009 2.16 08/02/2010 1.32 Duration: 10 days 10/16/1962 0.83 08/03/1963 2.60 07/31/1964 2.27 07/23/1965 3.66 07/18/1966 2.02 07/08/1967 1.72 09/16/1968 2.63 10/03/1969 2.32 08/15/1970 2.61 07/15/1971 1.86 08/24/1972 0.92 07/13/1973 2.18 07/30/1974 1.77 06/10/1975 1.19 07/26/1976 2.20 07/19/1977 3.85 08/04/1978 0.72 08/10/1979 2.00 04/23/1980 1.72 06/26/1981 3.11 07/26/1982 2.57 08/06/1983 3.87 07/24/1984 3.52 07/13/1985 2.65 11/01/1986 1.27 08/04/1987 0.94 06/20/1988 2.10 07/23/1989 1.98 08/13/1990 2.57 07/18/1991 2.09 08/17/1992 2.44 08/30/1993 0.99 08/14/1994 2.38 08/19/1995 1.63 08/22/1996 2.38 06/07/1997 2.15 07/04/1998 2.52 04/22/1999 1.99 07/08/2000 2.30 08/02/2001 3.36 09/10/2002 1.46 09/04/2003 1.69 07/17/2004 3.25 08/05/2005 2.65 08/01/2006 2.83 07/27/2007 2.37 08/08/2008 1.94 05/26/2009 2.39 07/28/2010 1.59 Duration: 20 days 08/02/1963 2.74 08/02/1964 2.80 07/13/1965 4.25 07/17/1966 3.17 07/07/1967 2.61 07/24/1968 3.48 07/17/1969 3.13 08/03/1970 5.05 07/07/1971 2.20 07/13/1973 3.06 07/18/1974 2.81 05/28/1975 1.61 07/19/1976 2.70 07/13/1977 4.00 05/24/1979 3.19 04/23/1980 2.23 06/29/1981 3.75 07/27/1982 3.24 07/27/1983 4.28 07/29/1984 4.19 07/13/1985 3.29 07/06/1986 2.18 08/07/1987 1.60 06/10/1988 2.96 07/24/1989 3.23 08/04/1990 2.73 07/18/1991 3.08 08/07/1992 2.62 08/27/1993 1.68 08/01/1994 2.88 05/10/1995 2.10 08/20/1996 3.21 05/22/1997 3.30 07/10/1998 3.94 07/17/1999 2.22 06/26/2000 2.81 07/22/2001 4.64 07/21/2002 1.70 09/04/2003 1.69 07/11/2004 3.67 08/04/2005 3.49 08/01/2006 4.13 07/18/2007 3.75 08/03/2008 3.45 05/22/2009 3.54 07/20/2010 2.13 Duration: 30 days 06/25/1962 1.46 08/02/1963 3.82 07/23/1964 3.33 07/22/1965 6.20 07/09/1966 3.62 07/11/1967 3.51 07/18/1968 3.96 07/12/1969 3.42 08/03/1970 5.40 06/30/1971 2.40 08/08/1972 1.31 07/13/1973 3.35 07/14/1974 3.06 05/28/1975 1.63 07/11/1976 2.88 07/19/1977 4.92 05/20/1979 3.46 04/23/1980 2.77 06/04/1981 4.61 07/26/1982 4.46 07/21/1983 4.85 07/28/1984 6.18 07/02/1985 3.73 06/26/1986 2.68 07/31/1987 1.85 07/28/1988 3.26 07/23/1989 3.58 08/12/1990 3.00 07/18/1991 4.00 07/31/1992 2.80 08/10/1993 2.33 08/01/1994 3.49 04/18/1995 2.46 08/17/1996 3.93 05/19/1997 3.62 07/07/1998 5.03 07/10/1999 3.09 06/19/2000 3.57 07/14/2001 5.21 09/09/2002 2.83 09/04/2003 1.76 07/11/2004 4.88 07/25/2005 3.93 07/09/2006 5.11 07/19/2007 4.28 08/03/2008 3.68 05/22/2009 3.57 07/20/2010 2.56 Duration: 45 days 06/29/1962 1.81 08/02/1963 4.49 07/09/1964 3.72 07/09/1965 6.94 07/09/1966 3.99 07/04/1967 4.07 07/02/1968 4.64 06/06/1969 4.60 08/03/1970 6.11 07/18/1971 3.30 07/26/1972 1.59 07/13/1973 3.36 06/27/1974 3.24 06/08/1975 1.99 07/19/1976 3.49 07/13/1977 5.53 10/22/1978 1.48 05/02/1979 4.41 07/30/1980 3.37 05/29/1981 5.56 07/26/1982 5.35 07/12/1983 5.44 07/14/1984 7.16 06/19/1985 3.79 06/10/1986 2.98 04/27/1987 2.14 07/30/1988 4.32 07/05/1989 4.13 07/06/1990 4.63 07/18/1991 4.71 07/13/1992 3.46 08/05/1993 2.98 08/01/1994 4.18 04/19/1995 3.43 07/25/1996 4.41 07/19/1997 4.85 07/07/1998 5.80 07/16/1999 3.42 06/26/2000 4.28 07/22/2001 5.93 08/21/2002 2.90 07/27/2003 2.05 06/26/2004 5.66 07/16/2005 4.13 07/02/2006 7.43 07/06/2007 5.53 08/03/2008 4.10 05/22/2009 4.49 07/04/2010 3.08 Duration: 60 days 06/24/1962 2.46 06/15/1963 5.70 07/23/1964 4.08 07/23/1965 7.09 06/08/1966 4.08 07/04/1967 5.49 07/19/1968 6.65 06/07/1969 6.25 08/03/1970 7.31 07/07/1971 3.73 07/11/1972 1.81 07/13/1973 4.11 06/17/1974 3.34 05/28/1975 2.70 07/31/1976 4.51 06/25/1977 5.91 10/22/1978 1.71 04/11/1979 4.49 03/23/1980 3.60 05/29/1981 6.59 07/26/1982 7.32 06/23/1983 6.05 07/07/1984 7.76 06/03/1985 3.86 05/29/1986 4.04 06/29/1987 2.70 06/20/1988 5.36 06/04/1989 5.12 06/26/1990 5.27 07/07/1991 5.21 07/09/1992 3.59 07/19/1993 3.25 07/29/1994 4.76 05/05/1995 4.18 07/18/1996 5.11 07/19/1997 5.25 07/04/1998 7.24 06/10/1999 4.03 06/26/2000 4.58 07/14/2001 6.47 08/04/2002 3.77 07/15/2003 2.32 06/25/2004 6.60 07/25/2005 4.44 06/29/2006 8.75 07/06/2007 6.00 07/24/2008 4.25 05/22/2009 4.79 06/12/2010 3.73