Precipitation annual maximum series (inches) Station ID: 55-0467 Station name: ELK RIVER State: CO Latitude (decimal degrees): 40.8478 Longitude (decimal degrees): -106.9687 Elevation (feet): 8700 Duration: 1 day 01/28/1911 1.54 07/26/1912 1.65 05/20/1913 0.90 09/08/1915 1.98 04/26/1917 1.05 10/04/1918 0.74 07/02/1919 1.12 04/15/1920 0.90 05/08/1921 1.08 05/11/1922 1.32 08/14/1923 1.33 11/10/1924 0.80 07/11/1925 1.32 05/28/1926 0.81 10/29/1927 1.65 03/12/1928 0.90 03/21/1929 0.84 07/19/1930 0.95 09/24/1931 1.28 10/09/1932 1.24 12/14/1933 0.73 09/25/1934 1.05 10/30/1935 1.49 07/11/1936 1.04 02/21/1937 1.20 09/02/1938 1.18 01/13/1939 0.95 02/10/1940 0.92 01/23/1941 1.43 02/24/1942 0.96 12/02/1978 2.70 03/18/1979 1.70 07/01/1980 1.20 05/03/1981 1.60 03/16/1982 0.80 12/24/1983 1.00 02/13/1984 1.00 04/19/1985 1.30 02/19/1986 1.30 12/22/1987 0.90 02/09/1988 1.10 03/02/1989 1.00 06/12/1990 1.00 08/03/1991 1.20 10/30/1992 0.90 04/20/1993 0.80 10/06/1994 0.90 09/19/1997 1.40 10/01/1998 1.80 01/04/1999 1.00 07/16/2000 1.10 10/09/2001 0.70 10/03/2002 0.80 04/23/2003 1.80 04/18/2004 0.80 06/04/2005 1.10 09/15/2006 1.20 09/16/2007 1.00 Duration: 2 days 01/27/1911 2.22 07/25/1912 1.85 05/19/1913 1.25 09/12/1914 0.80 09/07/1915 2.57 05/01/1917 1.50 03/12/1918 1.07 07/02/1919 1.21 04/15/1920 1.57 05/07/1921 1.78 05/10/1922 1.43 08/13/1923 1.55 05/29/1924 1.01 07/04/1925 1.69 04/07/1926 1.32 10/29/1927 1.79 03/12/1928 0.97 03/12/1929 1.13 09/24/1930 1.28 09/23/1931 1.63 02/09/1932 1.58 12/13/1933 1.09 09/25/1934 1.24 10/30/1935 1.66 07/11/1936 1.22 02/21/1937 1.29 05/17/1938 1.60 01/12/1939 1.89 09/30/1940 1.61 04/06/1941 1.54 01/07/1942 1.61 12/01/1978 2.91 11/25/1979 1.83 01/08/1980 1.40 05/21/1981 2.00 03/15/1982 1.30 11/20/1983 1.40 04/24/1984 1.30 04/19/1985 2.00 02/18/1986 1.70 12/21/1987 1.30 02/08/1988 1.60 12/13/1989 1.20 06/11/1990 1.80 08/03/1991 1.29 05/26/1992 1.30 04/20/1993 1.10 10/17/1994 1.10 05/02/1995 2.30 09/19/1997 2.60 10/01/1998 2.10 01/04/1999 1.60 02/10/2000 1.50 10/09/2001 0.90 10/02/2002 1.10 04/23/2003 2.10 09/20/2004 1.30 01/10/2005 1.90 09/15/2006 2.10 09/16/2007 1.80 Duration: 3 days 01/26/1911 2.96 07/25/1912 1.98 07/19/1913 1.41 09/12/1914 1.00 09/07/1915 2.59 02/22/1917 1.83 03/12/1918 1.24 07/02/1919 1.22 04/15/1920 1.86 05/07/1921 1.92 05/09/1922 1.71 08/13/1923 1.60 05/28/1924 1.35 07/03/1925 2.05 04/06/1926 1.46 10/29/1927 2.04 03/10/1928 1.14 09/06/1929 1.56 09/23/1930 1.65 09/23/1931 1.65 02/08/1932 1.73 12/13/1933 1.30 09/25/1934 1.25 07/19/1935 1.68 07/10/1936 1.37 03/22/1937 1.40 05/17/1938 1.70 01/12/1939 2.67 09/29/1940 2.07 01/23/1941 1.91 01/07/1942 1.63 12/02/1978 3.00 11/25/1979 1.90 01/27/1980 2.10 05/20/1981 2.10 03/15/1982 1.50 12/24/1983 1.90 04/24/1984 1.60 04/19/1985 2.30 02/18/1986 2.00 12/21/1987 1.70 02/07/1988 1.80 12/13/1989 1.50 06/10/1990 2.00 11/04/1991 1.30 10/30/1992 1.80 02/23/1993 1.30 04/07/1994 1.30 04/30/1995 2.80 09/18/1997 3.70 10/01/1998 2.30 01/18/1999 1.80 02/10/2000 2.10 04/06/2001 1.10 10/02/2002 1.20 04/22/2003 2.20 09/19/2004 1.70 01/09/2005 2.70 09/15/2006 2.12 09/16/2007 1.82 Duration: 4 days 01/25/1911 3.14 07/25/1912 2.09 07/19/1913 1.73 09/12/1914 1.01 09/05/1915 2.71 02/20/1917 2.27 03/11/1918 1.38 11/26/1919 1.23 04/15/1920 2.19 05/07/1921 1.99 05/08/1922 2.01 08/11/1923 1.63 05/27/1924 1.89 07/01/1925 2.57 04/05/1926 1.88 10/29/1927 2.12 03/10/1928 1.15 09/05/1929 1.73 09/22/1930 2.05 07/28/1931 1.78 02/07/1932 2.15 12/13/1933 1.47 08/07/1934 1.51 07/18/1935 1.92 01/02/1936 1.47 05/29/1937 1.51 05/15/1938 2.66 01/12/1939 2.70 09/28/1940 2.70 06/07/1941 2.02 04/24/1942 1.85 12/02/1978 3.30 03/18/1979 2.70 01/26/1980 2.40 05/19/1981 2.20 07/26/1982 1.80 12/23/1983 2.10 06/05/1984 1.80 04/18/1985 2.50 02/16/1986 2.30 12/20/1987 1.80 02/07/1988 2.00 12/14/1989 1.70 06/10/1990 2.02 03/02/1991 1.32 10/29/1992 2.10 01/06/1993 1.40 10/03/1994 1.40 04/30/1995 3.70 09/18/1997 4.10 10/01/1998 3.30 01/17/1999 2.10 02/10/2000 2.20 04/05/2001 1.20 10/02/2002 1.21 04/21/2003 2.30 09/19/2004 1.80 01/08/2005 3.30 09/15/2006 2.14 11/30/2007 1.84 Duration: 7 days 01/25/1911 3.17 07/26/1912 3.03 07/17/1913 2.66 09/03/1915 4.04 04/26/1917 3.31 03/08/1918 2.28 12/06/1919 1.63 04/15/1920 2.67 12/18/1921 2.43 05/08/1922 2.32 08/11/1923 1.68 05/26/1924 2.20 07/01/1925 3.28 04/02/1926 2.39 09/24/1927 2.55 03/08/1928 1.23 09/02/1929 2.41 09/22/1930 2.07 09/18/1931 2.78 02/06/1932 2.76 05/06/1933 1.50 08/04/1934 2.06 10/30/1935 2.11 03/30/1936 2.07 02/21/1937 1.80 05/15/1938 2.92 01/12/1939 3.21 09/25/1940 4.18 06/04/1941 2.98 04/22/1942 2.74 03/26/1979 2.80 01/08/1980 3.80 10/03/1981 2.90 09/09/1982 2.40 11/20/1983 2.80 06/03/1984 2.40 11/23/1985 3.30 02/13/1986 3.50 12/21/1987 2.20 02/07/1988 2.50 12/13/1989 2.40 01/28/1990 2.04 02/28/1991 2.00 10/29/1992 2.50 02/18/1993 2.30 02/07/1994 1.90 04/29/1995 4.40 09/18/1997 4.50 09/29/1998 3.40 01/18/1999 2.90 02/10/2000 3.40 04/02/2001 1.60 09/27/2002 1.60 10/30/2003 2.70 10/18/2004 2.10 01/06/2005 3.90 09/15/2006 2.70 11/30/2007 2.10 Duration: 10 days 01/26/1911 4.54 07/18/1912 3.58 07/17/1913 2.94 01/18/1914 1.29 09/03/1915 4.23 04/26/1917 4.16 03/05/1918 2.56 04/05/1919 1.95 04/14/1920 3.15 12/18/1921 2.81 05/08/1922 2.34 03/03/1923 2.09 05/22/1924 2.75 07/02/1925 3.56 03/31/1926 2.64 09/22/1927 3.11 11/07/1928 1.53 08/30/1929 2.52 09/22/1930 2.23 09/15/1931 3.25 02/01/1932 3.83 03/13/1933 1.95 08/06/1934 2.40 10/26/1935 2.51 02/15/1936 2.52 03/24/1937 2.00 05/11/1938 3.25 01/10/1939 3.47 09/22/1940 5.27 06/03/1941 3.39 04/22/1942 3.46 03/18/1979 3.90 01/08/1980 4.20 10/03/1981 3.40 12/27/1981 2.90 12/17/1983 3.60 05/31/1984 3.10 11/23/1985 4.50 02/11/1986 4.30 12/20/1987 2.40 01/04/1988 2.80 12/08/1989 2.70 02/08/1990 2.50 02/27/1991 2.30 10/29/1992 3.20 01/06/1993 2.80 01/05/1994 2.30 04/30/1995 5.80 09/16/1997 5.00 09/29/1998 3.43 01/16/1999 3.70 02/08/2000 3.90 11/23/2001 2.10 03/04/2002 1.90 11/01/2003 3.30 10/18/2004 2.50 01/03/2005 4.30 09/15/2006 2.90 11/30/2007 3.10 Duration: 20 days 01/17/1911 6.39 07/14/1912 4.94 07/08/1913 3.88 01/18/1914 2.00 09/03/1915 5.34 04/17/1917 5.19 02/23/1918 3.88 11/26/1919 3.03 04/03/1920 4.11 12/18/1921 4.04 11/30/1922 3.75 03/03/1923 3.36 05/19/1924 3.78 06/22/1925 5.15 03/28/1926 2.80 09/22/1927 3.76 10/26/1928 2.54 01/17/1929 3.43 07/29/1930 3.16 09/15/1931 3.34 01/28/1932 5.30 11/28/1933 2.78 07/31/1934 2.94 04/23/1935 3.23 02/06/1936 4.59 03/22/1937 2.95 01/29/1938 4.53 01/12/1939 3.97 09/22/1940 6.98 05/24/1941 4.94 04/17/1942 5.06 03/18/1979 6.20 01/01/1980 5.60 05/03/1981 6.20 12/25/1981 4.50 11/18/1983 5.50 04/18/1984 4.50 11/14/1985 6.60 02/04/1986 4.90 12/21/1987 5.00 01/25/1988 4.20 02/02/1989 3.80 01/29/1990 4.80 02/14/1991 3.20 05/19/1992 3.70 12/28/1992 5.20 02/07/1994 3.40 04/24/1995 8.40 09/18/1997 6.00 03/28/1998 4.60 01/17/1999 5.30 02/08/2000 4.70 03/28/2001 3.60 02/18/2002 3.30 10/31/2003 5.00 10/12/2004 3.90 12/24/2004 6.00 09/07/2006 3.70 11/24/2007 4.10 Duration: 30 days 01/16/1911 7.92 07/18/1912 5.46 06/24/1913 4.31 01/12/1914 2.30 09/03/1915 7.12 04/06/1917 5.90 02/13/1918 4.98 11/26/1919 3.03 03/26/1920 5.40 12/18/1921 4.16 11/30/1922 4.43 02/25/1923 3.50 05/19/1924 3.78 06/20/1925 5.58 03/12/1926 3.37 07/04/1927 4.10 10/16/1928 3.01 03/12/1929 4.62 07/19/1930 4.89 09/15/1931 4.32 01/20/1932 5.67 03/13/1933 3.66 12/14/1934 3.62 04/03/1935 4.80 01/28/1936 6.07 03/22/1937 3.55 01/16/1938 5.40 01/10/1939 5.38 09/10/1940 7.52 05/19/1941 5.08 04/18/1942 6.11 12/01/1978 7.90 03/18/1979 7.20 01/01/1980 8.20 12/12/1981 7.00 03/01/1982 5.50 11/20/1983 7.70 04/08/1984 5.70 11/05/1985 8.70 02/11/1986 6.00 01/01/1987 3.40 12/20/1987 6.60 02/01/1989 5.30 01/23/1990 5.70 02/12/1991 4.70 05/19/1992 4.30 12/27/1992 6.20 11/10/1994 4.40 04/15/1995 11.30 12/19/1996 7.70 03/26/1998 6.20 01/04/1999 7.00 02/10/2000 5.40 03/25/2001 4.40 02/16/2002 4.80 10/30/2003 6.40 10/12/2004 4.40 12/24/2004 6.70 12/20/2005 4.40 11/30/2007 5.90 Duration: 45 days 01/25/1911 9.83 07/18/1912 6.76 06/10/1913 5.39 01/12/1914 3.44 08/15/1915 8.08 04/17/1917 7.42 02/12/1918 5.36 10/25/1919 4.74 03/11/1920 7.56 12/18/1921 5.02 11/30/1922 5.33 02/06/1923 4.82 09/27/1924 4.71 06/01/1925 8.06 02/23/1926 4.44 10/29/1927 5.90 10/04/1928 4.33 02/21/1929 5.84 07/17/1930 6.14 09/15/1931 5.31 01/03/1932 7.67 03/13/1933 4.84 12/14/1934 4.99 03/31/1935 6.54 01/14/1936 7.93 02/21/1937 4.55 01/29/1938 7.26 01/06/1939 6.49 08/23/1940 9.04 03/23/1941 6.62 04/05/1942 7.23 12/02/1978 11.20 02/21/1979 8.40 01/08/1980 11.10 12/14/1981 9.30 02/27/1982 7.70 11/12/1983 11.50 03/13/1984 6.90 10/30/1985 10.00 02/11/1986 8.00 11/13/1987 5.00 12/31/1987 8.70 01/22/1989 6.60 01/30/1990 7.90 02/12/1991 6.30 05/04/1992 5.70 12/09/1992 7.80 03/19/1994 5.80 04/15/1995 13.60 12/01/1996 10.40 09/11/1997 8.30 10/01/1998 7.40 12/24/1998 9.10 01/04/2000 7.80 03/10/2001 6.00 02/06/2002 5.90 10/31/2003 8.20 11/27/2004 7.00 04/22/2005 8.40 12/17/2005 6.80 09/05/2007 6.80 Duration: 60 days 01/16/1911 11.94 07/04/1912 7.08 06/10/1913 5.65 12/26/1913 4.01 08/18/1915 8.69 04/03/1917 8.38 01/13/1918 6.83 10/14/1919 6.02 02/28/1920 9.19 04/17/1921 6.54 12/21/1921 6.59 02/08/1923 5.87 09/18/1924 6.00 05/15/1925 9.32 03/31/1926 5.54 09/22/1927 7.45 10/04/1928 4.77 01/23/1929 7.30 07/09/1930 6.86 07/28/1931 6.34 01/30/1932 9.42 03/13/1933 6.48 11/19/1934 6.47 03/31/1935 7.73 12/28/1935 10.36 02/07/1937 6.50 01/22/1938 8.72 12/21/1938 7.62 09/09/1940 9.81 04/12/1941 7.66 03/06/1942 8.63 11/27/1978 12.60 03/18/1979 10.40 01/08/1980 13.80 11/29/1981 10.30 02/16/1982 8.20 11/06/1983 13.50 03/07/1984 9.90 10/05/1985 12.50 02/11/1986 10.10 01/20/1987 5.30 12/16/1987 11.50 02/02/1989 8.50 01/28/1990 10.00 01/10/1991 7.10 04/14/1992 7.20 12/28/1992 10.20 01/01/1994 7.00 04/09/1995 15.80 11/14/1996 13.30 07/30/1997 9.10 02/20/1998 9.90 12/24/1998 10.30 12/19/1999 9.20 02/12/2001 7.40 01/18/2002 6.60 10/30/2003 9.50 09/04/2004 7.20 11/20/2004 10.10 12/06/2005 8.80 08/23/2007 8.20