Precipitation annual maximum series (inches) Station ID: 05-3496 Station name: GRAND LAKE 1 NW State: CO Latitude (decimal degrees): 40.2669 Longitude (decimal degrees): -105.8322 Elevation (feet): 8720 Duration: 1 day 04/11/1909 2.70 05/21/1910 1.00 07/02/1911 1.10 07/22/1912 1.40 12/05/1913 1.50 05/28/1914 1.07 12/23/1915 1.00 10/15/1916 1.21 08/20/1917 1.92 01/18/1918 1.00 11/26/1919 1.00 04/05/1920 0.95 08/24/1940 0.78 04/04/1941 1.63 04/30/1942 1.15 06/02/1943 0.83 04/02/1945 0.60 06/11/1947 0.99 04/24/1948 0.48 07/07/1949 0.70 11/08/1950 0.73 12/30/1951 0.87 01/25/1952 0.65 07/11/1953 1.38 08/05/1954 1.45 06/14/1955 0.92 07/12/1956 0.74 05/09/1957 0.98 12/12/1958 0.68 09/27/1959 1.00 05/05/1960 1.07 09/22/1961 1.85 06/07/1962 0.85 06/09/1963 0.85 09/19/1964 0.91 07/25/1965 0.85 12/06/1966 1.00 09/19/1967 0.80 11/09/1968 0.80 05/07/1969 1.97 10/07/1970 0.99 04/20/1971 1.29 08/18/1972 0.85 05/06/1973 1.57 10/03/1974 1.17 04/27/1975 0.97 08/02/1976 0.72 05/14/1977 1.10 12/05/1978 0.88 08/19/1979 0.84 08/15/1980 0.95 06/27/1981 0.61 05/13/1982 0.71 05/17/1983 0.97 09/16/1984 2.22 09/28/1985 3.20 02/20/1986 1.91 07/13/1987 0.95 05/19/1988 1.15 12/15/1989 0.66 03/06/1990 0.62 05/16/1991 0.86 04/16/1992 0.98 09/13/1993 1.76 06/19/1994 0.60 06/09/1995 1.11 01/31/1996 0.74 07/31/1997 0.97 10/28/1998 1.05 08/27/1999 1.75 01/10/2000 0.79 09/08/2001 0.72 11/09/2002 0.65 03/19/2003 1.45 07/17/2004 1.09 06/02/2005 1.20 05/23/2006 0.68 12/07/2007 0.75 09/12/2008 1.86 07/03/2009 0.63 05/12/2010 0.81 Duration: 2 days 04/11/1909 2.91 05/21/1910 1.08 07/02/1911 1.18 06/15/1912 1.51 12/04/1913 1.96 07/29/1914 1.15 12/23/1915 1.08 10/15/1916 1.30 08/19/1917 2.09 10/28/1918 1.08 11/26/1919 1.65 04/05/1920 1.19 08/23/1940 1.02 04/04/1941 1.76 04/18/1942 1.92 02/23/1943 1.42 04/22/1945 0.80 06/11/1947 1.45 12/22/1948 0.69 07/24/1949 0.91 04/28/1950 0.87 12/29/1951 1.45 06/03/1952 1.03 07/10/1953 1.88 08/05/1954 1.86 11/12/1955 1.20 08/16/1956 1.00 05/09/1957 1.54 12/11/1958 1.25 09/26/1959 1.55 05/05/1960 1.52 09/22/1961 2.60 01/06/1962 0.95 01/31/1963 1.25 12/23/1964 1.06 07/24/1965 1.22 12/06/1966 1.59 09/12/1967 0.98 11/09/1968 1.24 10/03/1969 2.24 10/06/1970 1.08 04/20/1971 1.63 08/18/1972 1.10 05/06/1973 1.69 10/03/1974 1.26 10/23/1975 1.04 08/01/1976 1.20 05/14/1977 1.90 12/01/1978 1.21 05/07/1979 1.28 01/28/1980 1.27 06/27/1981 1.05 09/05/1982 1.05 03/05/1983 1.37 09/16/1984 2.39 09/28/1985 3.45 02/19/1986 2.14 12/22/1987 1.13 05/18/1988 1.24 02/04/1989 0.96 03/06/1990 1.00 05/15/1991 1.35 04/15/1992 1.08 09/13/1993 1.90 06/18/1994 0.74 08/26/1995 1.21 02/20/1996 1.15 07/30/1997 1.38 10/28/1998 1.13 08/27/1999 1.88 01/10/2000 1.03 11/25/2001 0.90 11/08/2002 0.73 03/18/2003 2.85 08/18/2004 1.49 06/02/2005 1.39 12/20/2006 0.92 12/06/2007 1.08 09/11/2008 2.00 01/25/2009 0.90 06/12/2010 0.93 Duration: 3 days 04/11/1909 2.94 05/21/1910 1.09 07/02/1911 1.20 06/13/1912 1.80 12/04/1913 2.04 07/28/1914 1.26 12/23/1915 1.09 10/15/1916 1.32 08/19/1917 2.19 11/06/1918 1.20 11/26/1919 1.67 04/05/1920 1.20 08/24/1940 1.16 04/04/1941 1.77 04/18/1942 1.94 02/22/1943 1.67 04/23/1945 1.05 06/11/1947 1.46 12/21/1948 1.07 07/23/1949 0.95 11/19/1950 1.00 12/29/1951 1.92 06/03/1952 1.04 07/09/1953 1.90 08/05/1954 1.88 11/11/1955 1.44 08/15/1956 1.12 05/08/1957 2.04 12/11/1958 1.30 09/25/1959 1.70 05/04/1960 1.58 09/21/1961 3.11 01/06/1962 1.20 01/30/1963 1.70 12/23/1964 1.16 07/23/1965 1.27 12/05/1966 1.73 12/26/1967 1.30 11/09/1968 1.25 10/03/1969 2.35 10/06/1970 1.09 04/19/1971 1.80 08/17/1972 1.18 05/06/1973 1.71 10/03/1974 1.39 10/23/1975 1.05 07/31/1976 1.42 05/14/1977 1.92 11/30/1978 1.39 05/07/1979 1.29 01/27/1980 1.72 06/26/1981 1.13 05/12/1982 1.23 03/04/1983 1.55 06/05/1984 2.55 09/28/1985 3.48 02/18/1986 2.93 12/21/1987 1.24 05/18/1988 1.25 02/03/1989 1.22 03/06/1990 1.14 05/15/1991 1.36 04/16/1992 1.34 09/13/1993 1.91 04/25/1994 0.88 05/31/1995 1.22 02/20/1996 1.39 04/29/1997 1.61 10/02/1998 1.38 07/30/1999 1.90 01/10/2000 1.08 11/24/2001 0.97 11/09/2002 0.78 03/17/2003 3.03 08/17/2004 1.64 06/02/2005 2.19 07/07/2006 0.96 12/06/2007 1.13 09/10/2008 2.02 01/24/2009 1.08 12/18/2010 1.08 Duration: 4 days 04/11/1909 2.96 07/29/1910 1.10 08/16/1911 1.21 06/13/1912 2.05 12/04/1913 2.06 05/02/1914 1.27 12/23/1915 1.80 07/28/1916 1.34 08/19/1917 2.21 07/09/1918 1.87 11/26/1919 1.68 04/05/1920 1.21 08/23/1940 1.40 04/04/1941 1.79 04/18/1942 1.96 02/22/1943 1.69 04/22/1945 1.25 06/09/1947 1.60 12/21/1948 1.37 07/07/1949 1.10 11/18/1950 1.06 12/29/1951 1.94 07/31/1952 1.26 07/30/1953 2.27 08/05/1954 1.90 11/11/1955 1.54 08/16/1956 1.33 05/08/1957 2.17 12/11/1958 1.50 09/24/1959 2.15 05/03/1960 1.71 09/20/1961 3.61 01/05/1962 1.25 01/29/1963 1.93 12/23/1964 1.27 07/22/1965 1.35 12/04/1966 1.83 12/25/1967 1.55 11/09/1968 1.26 06/11/1969 2.44 10/07/1970 1.51 04/19/1971 1.82 08/16/1972 1.20 07/12/1973 1.95 06/05/1974 1.56 04/27/1975 1.17 05/20/1976 1.59 05/14/1977 1.94 12/02/1978 1.58 08/16/1979 1.50 01/27/1980 1.99 06/26/1981 1.14 05/12/1982 1.24 08/01/1983 1.64 06/06/1984 3.23 09/25/1985 3.51 02/17/1986 3.50 12/21/1987 1.26 05/19/1988 1.26 02/02/1989 1.33 03/04/1990 1.18 05/15/1991 1.38 04/16/1992 1.54 09/13/1993 1.93 04/25/1994 1.10 05/30/1995 1.58 01/28/1996 1.62 04/29/1997 1.90 10/02/1998 1.68 07/28/1999 2.19 02/11/2000 1.23 11/23/2001 1.12 08/03/2002 0.87 03/17/2003 3.06 08/18/2004 1.83 06/02/2005 2.21 07/07/2006 1.02 12/06/2007 1.22 09/10/2008 2.04 01/24/2009 1.13 12/18/2010 1.28 Duration: 7 days 04/05/1909 4.05 07/27/1910 1.37 08/16/1911 2.00 07/22/1912 2.47 12/04/1913 2.08 01/26/1914 1.48 12/23/1915 2.00 07/28/1916 2.06 08/19/1917 2.23 01/12/1918 2.20 11/26/1919 1.70 04/01/1920 1.33 08/20/1940 1.67 04/04/1941 2.08 04/18/1942 2.77 05/29/1943 1.76 07/30/1945 1.66 02/23/1947 1.81 12/19/1948 1.63 07/19/1949 1.40 09/10/1950 1.29 12/26/1951 2.07 07/28/1952 1.69 07/27/1953 3.00 08/05/1954 2.33 11/11/1955 2.14 08/15/1956 1.61 05/08/1957 2.82 12/08/1958 2.02 09/23/1959 2.61 04/30/1960 1.73 09/18/1961 4.25 01/05/1962 1.26 08/02/1963 2.18 12/22/1964 2.28 07/25/1965 2.04 12/03/1966 1.96 12/24/1967 1.80 11/09/1968 1.75 06/11/1969 3.94 10/06/1970 1.60 04/20/1971 2.26 08/18/1972 1.77 07/13/1973 3.05 06/04/1974 1.66 07/14/1975 1.31 05/20/1976 1.94 05/14/1977 1.96 11/30/1978 2.58 08/14/1979 1.90 01/25/1980 2.20 06/27/1981 1.81 08/14/1982 1.54 12/19/1983 2.09 06/04/1984 4.40 09/22/1985 3.66 02/14/1986 4.28 12/21/1987 1.41 05/18/1988 1.33 12/10/1989 1.46 04/23/1990 1.33 07/21/1991 1.76 04/14/1992 2.05 09/07/1993 2.32 04/25/1994 1.19 05/30/1995 2.14 01/25/1996 2.21 04/26/1997 2.07 07/23/1998 2.00 07/27/1999 2.43 02/10/2000 1.61 11/22/2001 1.23 08/03/2002 1.12 03/17/2003 3.13 07/17/2004 2.65 05/29/2005 2.93 07/03/2006 1.16 08/02/2007 1.52 09/10/2008 2.06 01/24/2009 1.32 07/31/2010 1.82 Duration: 10 days 04/05/1909 4.09 05/14/1910 1.55 08/16/1911 2.02 06/08/1912 3.00 12/04/1913 2.10 01/22/1914 2.06 12/23/1915 2.02 07/28/1916 2.08 08/19/1917 2.61 07/03/1918 2.59 11/26/1919 1.72 03/28/1920 1.48 08/19/1940 1.91 03/30/1941 2.29 04/18/1942 3.39 05/29/1943 1.78 07/30/1945 2.05 02/18/1947 1.98 12/15/1948 2.14 05/07/1949 1.77 09/11/1950 1.89 12/22/1951 2.77 07/25/1952 2.45 07/25/1953 3.06 08/05/1954 2.49 11/10/1955 2.33 08/12/1956 1.71 05/08/1957 3.37 12/08/1958 2.04 09/20/1959 3.01 04/27/1960 2.04 09/20/1961 4.41 12/29/1961 1.50 08/02/1963 3.16 12/23/1964 2.49 07/22/1965 2.54 11/29/1966 2.00 09/10/1967 2.18 11/09/1968 2.22 06/11/1969 4.43 10/06/1970 1.62 04/19/1971 2.60 08/15/1972 2.09 07/12/1973 3.78 10/03/1974 2.06 04/18/1975 1.84 05/20/1976 1.96 11/18/1977 2.11 11/27/1978 2.80 08/14/1979 2.03 01/04/1980 2.29 06/26/1981 1.94 09/05/1982 2.20 12/19/1983 2.43 05/31/1984 4.84 09/28/1985 3.90 02/12/1986 5.31 12/19/1987 1.48 05/18/1988 1.50 02/02/1989 1.72 03/06/1990 1.89 07/18/1991 1.95 04/14/1992 2.34 09/05/1993 2.39 04/25/1994 1.49 05/31/1995 2.88 01/24/1996 2.50 08/05/1997 2.47 07/21/1998 2.54 07/27/1999 2.85 02/10/2000 2.05 08/06/2001 1.49 10/23/2002 1.38 03/18/2003 3.41 07/15/2004 3.24 05/29/2005 2.96 10/17/2006 1.46 08/02/2007 1.54 09/12/2008 2.61 06/24/2009 1.60 07/28/2010 2.65 Duration: 20 days 03/24/1909 5.35 08/21/1910 2.15 06/27/1911 2.45 05/30/1912 3.84 07/07/1913 2.63 01/15/1914 2.71 12/23/1915 3.06 07/28/1916 2.67 08/09/1917 3.22 01/11/1918 3.81 11/26/1919 2.39 04/01/1920 2.49 06/22/1940 2.41 03/30/1941 3.09 04/18/1942 4.81 02/22/1943 2.67 07/30/1945 2.90 05/26/1947 2.67 12/05/1948 2.95 07/06/1949 2.62 11/02/1950 2.40 12/13/1951 4.04 07/24/1952 3.43 07/28/1953 4.28 07/25/1954 3.31 10/29/1955 2.51 01/14/1956 2.69 05/08/1957 4.33 11/27/1958 2.53 09/16/1959 4.24 02/27/1960 2.75 09/18/1961 4.86 01/05/1962 2.55 08/02/1963 3.57 12/23/1964 3.07 07/12/1965 3.58 07/16/1966 2.83 08/31/1967 2.78 10/31/1968 2.95 06/06/1969 6.37 09/22/1970 2.36 04/20/1971 3.07 08/17/1972 3.22 07/12/1973 4.13 07/05/1974 2.66 04/18/1975 2.39 07/18/1976 2.81 11/18/1977 3.50 11/30/1978 3.27 01/03/1979 2.93 02/17/1980 3.20 06/26/1981 2.79 08/29/1982 2.80 08/01/1983 4.07 08/13/1984 6.07 09/25/1985 6.09 02/04/1986 5.87 12/22/1987 2.40 07/11/1988 1.82 07/26/1989 2.39 03/04/1990 2.79 07/08/1991 3.37 10/25/1992 2.67 02/08/1993 3.22 04/19/1994 1.56 05/24/1995 4.53 01/17/1996 3.16 07/28/1997 4.41 07/23/1998 3.48 07/28/1999 3.51 01/10/2000 2.69 08/02/2001 2.32 10/23/2002 2.30 03/17/2003 3.77 07/14/2004 3.83 05/29/2005 3.73 07/07/2006 1.83 08/02/2007 2.79 09/02/2008 2.78 06/16/2009 1.93 07/28/2010 3.01 Duration: 30 days 03/24/1909 6.50 08/21/1910 3.00 06/16/1911 3.35 07/04/1912 4.42 11/07/1913 2.96 01/09/1914 3.11 12/23/1915 3.66 07/15/1916 3.16 07/30/1917 3.46 02/12/1918 4.58 10/30/1919 2.57 03/28/1920 2.64 06/22/1940 3.27 03/30/1941 3.89 04/18/1942 4.83 02/22/1943 3.67 07/16/1945 3.76 05/18/1947 3.55 12/07/1948 3.43 07/05/1949 2.96 04/27/1950 2.71 12/04/1951 4.97 07/25/1952 4.47 07/10/1953 5.72 07/13/1954 4.80 11/11/1955 3.34 01/14/1956 3.49 05/04/1957 4.46 12/04/1958 2.95 09/16/1959 4.94 02/08/1960 3.25 08/26/1961 6.57 12/26/1961 3.10 08/02/1963 4.86 12/17/1964 3.60 07/07/1965 4.19 07/14/1966 3.07 08/21/1967 3.56 10/31/1968 3.17 06/06/1969 6.57 09/13/1970 2.94 04/19/1971 4.02 08/03/1972 3.67 07/12/1973 5.28 12/27/1973 3.39 03/21/1975 2.80 07/13/1976 3.81 11/19/1977 3.76 11/26/1978 4.00 01/04/1979 3.57 01/02/1980 4.83 05/03/1981 3.76 08/15/1982 3.86 07/21/1983 5.76 08/18/1984 8.16 09/19/1985 6.42 02/11/1986 6.04 12/19/1987 2.69 07/10/1988 2.64 07/21/1989 3.34 03/04/1990 2.97 07/08/1991 3.84 10/25/1992 2.89 08/21/1993 3.85 04/04/1994 2.01 05/11/1995 6.20 12/16/1996 4.34 07/24/1997 5.38 07/21/1998 4.77 07/29/1999 4.94 02/10/2000 3.39 07/25/2001 2.74 10/23/2002 2.62 02/21/2003 4.44 06/25/2004 4.67 05/29/2005 3.87 07/03/2006 2.34 07/26/2007 3.41 08/15/2008 3.69 06/08/2009 2.89 07/08/2010 3.63 Duration: 45 days 03/24/1909 6.50 08/21/1910 3.65 06/08/1911 4.20 06/13/1912 6.40 09/09/1913 4.15 01/09/1914 3.75 12/30/1914 2.73 12/23/1915 5.65 07/18/1917 4.05 01/11/1918 6.21 10/27/1919 3.41 03/14/1920 2.90 08/19/1940 3.84 03/15/1941 5.41 03/19/1942 5.19 01/22/1943 3.93 07/12/1945 4.39 05/10/1947 4.71 11/23/1948 4.16 05/05/1949 3.69 04/27/1950 3.39 12/13/1951 5.53 07/11/1952 5.22 07/10/1953 7.77 07/10/1954 5.31 11/10/1955 4.13 01/14/1956 4.89 04/02/1957 6.63 12/04/1958 3.66 09/16/1959 6.29 02/03/1960 4.58 08/11/1961 8.84 05/17/1962 4.01 08/02/1963 5.29 07/16/1964 4.09 12/19/1964 5.52 12/03/1966 3.54 08/06/1967 4.74 10/08/1968 3.74 05/05/1969 8.15 12/22/1969 3.72 04/19/1971 4.95 07/26/1972 4.85 07/09/1973 5.87 09/11/1974 4.13 03/21/1975 3.97 06/19/1976 4.99 11/18/1977 5.33 11/29/1978 5.80 04/25/1979 4.28 01/25/1980 6.00 12/12/1981 4.26 08/10/1982 4.94 07/08/1983 6.84 08/13/1984 9.47 09/28/1985 7.69 02/04/1986 7.06 07/13/1987 3.33 06/18/1988 3.69 07/11/1989 3.56 02/08/1990 3.94 07/08/1991 5.08 04/14/1992 4.03 09/05/1993 5.02 03/23/1994 3.04 04/26/1995 9.13 12/02/1996 5.65 07/24/1997 7.15 07/09/1998 5.84 07/15/1999 6.15 01/10/2000 5.24 07/26/2001 3.78 10/02/2002 3.08 02/14/2003 5.41 06/16/2004 6.34 04/27/2005 4.95 07/07/2006 3.40 07/26/2007 4.32 08/09/2008 4.88 12/13/2008 4.17 06/26/2010 4.55 Duration: 60 days 02/12/1909 7.21 07/27/1910 5.02 06/27/1911 4.85 05/30/1912 8.26 07/18/1913 5.08 12/04/1913 5.37 01/14/1915 2.84 12/17/1915 6.02 07/11/1917 4.19 01/12/1918 8.18 10/26/1919 3.61 02/23/1920 3.75 07/01/1940 4.84 02/10/1941 5.73 03/06/1942 6.20 01/22/1943 5.15 07/10/1945 4.68 04/23/1947 5.52 11/07/1948 4.94 06/04/1949 4.35 04/06/1950 4.06 12/04/1951 6.48 07/05/1952 5.99 06/19/1953 8.20 06/24/1954 6.20 10/26/1955 4.72 01/15/1956 5.30 03/31/1957 7.93 12/08/1958 4.72 09/16/1959 6.84 01/20/1960 5.03 07/27/1961 10.11 12/29/1961 5.10 06/14/1963 6.04 07/22/1964 5.06 12/04/1964 6.35 12/03/1966 4.49 08/08/1967 5.20 12/26/1967 4.13 04/27/1969 9.39 08/15/1970 4.79 04/19/1971 5.26 07/07/1972 5.61 04/07/1973 6.76 06/04/1974 4.91 12/14/1974 4.77 06/17/1976 6.47 11/18/1977 6.50 11/25/1978 7.20 04/10/1979 4.87 01/08/1980 7.65 05/06/1981 5.46 08/10/1982 6.02 03/04/1983 7.81 07/21/1984 11.51 09/22/1985 9.25 02/03/1986 9.06 12/05/1987 3.92 05/18/1988 4.50 12/15/1988 4.39 03/04/1990 4.91 04/11/1991 5.70 04/14/1992 4.84 08/21/1993 6.33 03/06/1994 3.28 04/12/1995 10.46 11/30/1996 6.85 07/24/1997 8.92 07/06/1998 6.52 07/06/1999 6.75 01/10/2000 5.93 07/25/2001 4.47 09/11/2002 3.99 02/24/2003 6.14 07/14/2004 7.38 04/21/2005 5.45 06/30/2006 4.02 12/06/2007 5.54 07/23/2008 5.59 12/03/2008 4.70 06/10/2010 5.64