Precipitation annual maximum series (inches) Station ID: 39-2468 Station name: EAGLE BUTTE State: SD Latitude (decimal degrees): 44.9964 Longitude (decimal degrees): -101.2397 Elevation (feet): 2412 Duration: 1 day 08/16/1912 1.40 08/18/1913 3.26 03/16/1917 1.10 04/16/1918 1.96 06/28/1952 1.15 06/15/1953 1.86 10/26/1954 1.20 06/28/1955 1.24 06/25/1956 0.90 05/25/1957 3.64 05/13/1958 1.06 09/18/1959 1.27 05/25/1960 1.60 07/27/1961 2.46 05/21/1962 2.26 06/07/1963 1.59 04/27/1964 2.16 05/05/1965 1.87 07/13/1966 3.03 06/18/1967 1.82 06/07/1968 2.70 02/20/1969 1.32 04/12/1970 2.88 04/20/1971 2.00 10/05/1972 1.71 03/14/1973 1.60 08/10/1974 1.02 07/22/1975 2.17 06/15/1976 2.30 03/29/1977 1.63 06/29/1978 3.00 07/03/1979 2.50 10/16/1980 1.85 10/12/1981 0.86 05/24/1982 2.21 10/19/1983 1.50 06/09/1984 1.64 09/12/1985 1.10 05/23/1986 1.78 07/18/1987 1.75 06/30/1988 1.90 07/11/1989 1.20 06/15/1990 1.64 05/23/1991 1.60 06/16/1992 1.22 06/16/1993 1.65 06/08/1994 2.03 06/21/1995 1.76 09/18/1996 3.92 07/20/1997 2.53 10/17/1998 1.62 08/29/1999 1.43 03/08/2000 2.38 06/30/2001 0.90 07/07/2002 1.17 10/30/2004 3.40 05/12/2005 1.47 08/18/2006 1.46 08/06/2007 2.42 06/05/2008 3.72 06/27/2009 2.52 06/17/2010 6.85 Duration: 2 days 08/15/1912 1.85 07/14/1915 4.45 05/20/1917 1.69 04/16/1918 2.50 07/12/1952 1.45 06/15/1953 2.00 10/25/1954 1.85 09/20/1955 1.62 11/02/1956 1.27 05/24/1957 3.92 04/04/1958 1.37 05/04/1959 1.81 05/24/1960 1.72 07/26/1961 2.65 05/21/1962 2.61 06/06/1963 2.31 04/26/1964 2.76 05/05/1965 2.01 07/13/1966 3.26 06/18/1967 1.97 06/07/1968 3.00 02/20/1969 2.28 04/11/1970 3.78 04/20/1971 2.70 10/05/1972 1.85 05/26/1973 2.25 08/10/1974 1.10 07/22/1975 2.34 06/14/1976 3.25 03/29/1977 2.23 06/29/1978 3.23 07/03/1979 2.80 10/15/1980 3.01 06/13/1981 1.38 10/08/1982 2.86 10/19/1983 1.62 06/09/1984 2.24 03/02/1985 1.80 05/08/1986 2.33 05/22/1987 2.60 06/30/1988 2.05 04/27/1989 1.70 06/15/1990 2.44 05/22/1991 1.80 06/16/1992 1.84 06/15/1993 2.17 06/08/1994 2.19 06/21/1995 2.49 09/18/1996 4.75 07/19/1997 3.06 10/04/1998 2.06 06/05/1999 2.02 04/19/2000 2.56 07/25/2001 1.34 07/07/2002 1.26 10/30/2004 3.66 05/12/2005 1.58 09/22/2006 2.09 08/06/2007 2.61 06/05/2008 5.82 06/15/2009 2.79 06/17/2010 7.38 Duration: 3 days 08/16/1912 1.96 07/13/1915 5.15 05/20/1917 1.71 04/16/1918 2.73 08/16/1952 1.73 06/15/1953 2.02 10/25/1954 1.87 05/26/1955 1.92 11/02/1956 1.28 05/24/1957 3.96 04/04/1958 1.47 09/16/1959 1.95 05/24/1960 1.74 07/25/1961 2.67 05/21/1962 2.64 06/06/1963 2.50 04/25/1964 2.79 05/13/1965 2.03 07/13/1966 3.29 06/13/1967 2.09 06/05/1968 3.09 02/20/1969 2.30 04/11/1970 3.82 04/20/1971 2.77 04/29/1972 2.09 05/26/1973 2.66 08/10/1974 1.19 07/22/1975 2.36 06/14/1976 3.28 03/29/1977 2.25 06/29/1978 3.50 07/03/1979 2.83 10/15/1980 3.19 06/12/1981 1.69 10/08/1982 3.36 10/19/1983 1.63 06/09/1984 2.69 03/02/1985 2.80 05/08/1986 2.98 05/21/1987 3.20 06/30/1988 2.07 04/26/1989 2.00 06/15/1990 2.46 07/20/1991 2.18 06/16/1992 1.86 05/05/1993 2.56 06/06/1994 2.21 06/21/1995 2.71 09/18/1996 6.17 07/19/1997 3.09 10/03/1998 2.45 08/27/1999 2.06 04/19/2000 2.59 07/24/2001 1.71 07/07/2002 1.27 10/30/2004 3.70 05/10/2005 1.60 09/22/2006 2.11 08/06/2007 2.85 06/04/2008 6.11 06/15/2009 2.82 06/17/2010 7.45 Duration: 4 days 08/15/1912 2.41 07/14/1915 5.35 05/18/1917 1.82 04/16/1918 2.77 08/16/1952 1.75 06/15/1953 2.04 10/25/1954 1.89 05/25/1955 2.03 07/01/1956 1.35 05/22/1957 4.00 04/04/1958 1.48 09/16/1959 2.00 05/25/1960 2.06 07/25/1961 2.70 05/18/1962 2.72 06/06/1963 2.53 04/25/1964 2.81 08/04/1965 2.45 07/13/1966 3.33 06/15/1967 2.98 06/05/1968 3.39 02/20/1969 2.32 04/11/1970 3.85 04/20/1971 2.80 04/28/1972 2.26 10/09/1973 2.71 08/10/1974 1.28 07/19/1975 2.38 06/14/1976 3.31 03/29/1977 2.27 06/29/1978 3.53 07/03/1979 2.85 10/15/1980 3.22 06/12/1981 1.77 05/21/1982 3.73 08/19/1983 1.65 06/09/1984 2.72 03/02/1985 2.83 05/07/1986 3.48 05/20/1987 3.85 06/14/1988 2.09 04/25/1989 2.10 06/15/1990 2.49 07/20/1991 2.20 06/14/1992 2.26 05/05/1993 3.30 06/06/1994 2.23 05/06/1995 2.97 09/17/1996 6.92 07/19/1997 3.12 10/02/1998 2.82 08/27/1999 2.57 04/19/2000 2.61 07/24/2001 1.77 07/07/2002 1.28 10/30/2004 3.73 05/09/2005 1.70 09/22/2006 2.13 08/06/2007 2.88 06/03/2008 6.58 06/15/2009 2.84 06/17/2010 7.52 Duration: 7 days 08/15/1912 2.46 07/13/1915 6.05 05/20/1917 2.28 04/16/1918 2.80 06/22/1952 2.04 06/09/1953 2.59 10/25/1954 1.90 05/26/1955 2.45 07/01/1956 1.61 05/19/1957 5.36 06/08/1958 2.27 06/24/1959 2.07 05/25/1960 2.20 07/21/1961 2.73 05/15/1962 4.64 06/06/1963 3.15 04/27/1964 4.32 05/05/1965 2.74 07/08/1966 3.36 06/12/1967 4.50 06/05/1968 3.42 02/20/1969 2.53 04/11/1970 3.96 04/20/1971 2.86 04/26/1972 2.82 05/27/1973 2.77 08/10/1974 1.68 03/23/1975 2.41 06/14/1976 3.35 05/20/1977 2.63 06/25/1978 3.99 06/19/1979 2.89 10/15/1980 3.25 06/08/1981 2.06 05/20/1982 5.01 08/16/1983 2.46 06/09/1984 3.31 03/02/1985 2.86 05/07/1986 3.51 05/20/1987 3.89 06/12/1988 2.65 04/25/1989 2.20 06/15/1990 3.21 05/22/1991 2.92 07/07/1992 2.81 05/05/1993 3.33 10/02/1994 2.42 05/06/1995 3.00 09/17/1996 6.99 07/20/1997 3.75 10/02/1998 2.85 08/29/1999 3.34 04/19/2000 3.46 07/24/2001 1.79 08/05/2002 1.61 10/30/2004 3.77 06/07/2005 1.91 09/22/2006 2.28 08/03/2007 2.97 06/01/2008 6.85 06/27/2009 3.07 06/17/2010 9.38 Duration: 10 days 08/15/1912 2.48 07/08/1915 6.45 05/20/1917 2.90 04/16/1918 2.83 06/20/1952 2.66 06/06/1953 2.89 06/02/1954 2.14 05/26/1955 2.75 06/25/1956 2.25 05/17/1957 6.41 06/08/1958 2.49 06/26/1959 3.02 05/24/1960 2.26 09/12/1961 2.89 05/17/1962 5.67 06/02/1963 3.22 04/27/1964 5.01 05/05/1965 4.19 07/13/1966 3.74 06/09/1967 5.18 05/31/1968 3.86 02/20/1969 3.28 04/11/1970 4.36 04/20/1971 3.76 05/19/1972 3.11 05/24/1973 4.07 08/10/1974 1.73 07/22/1975 3.01 06/14/1976 5.29 05/17/1977 2.90 06/29/1978 4.61 06/19/1979 3.05 10/15/1980 3.29 06/08/1981 2.22 05/12/1982 6.29 08/16/1983 2.48 06/09/1984 4.04 03/02/1985 2.90 05/07/1986 3.59 05/20/1987 4.17 06/12/1988 2.68 04/25/1989 2.30 06/15/1990 3.24 05/21/1991 3.12 07/07/1992 3.03 06/07/1993 3.61 10/06/1994 2.72 04/30/1995 3.67 09/17/1996 7.36 07/19/1997 4.35 10/02/1998 3.27 08/27/1999 3.97 04/19/2000 3.58 07/24/2001 2.07 08/06/2002 1.70 10/22/2004 3.90 05/31/2005 2.31 09/16/2006 2.30 08/03/2007 3.00 06/03/2008 7.12 06/07/2009 3.42 06/14/2010 9.79 Duration: 20 days 08/15/1912 3.01 07/10/1915 8.74 05/18/1917 3.20 08/04/1918 4.58 06/24/1952 3.58 05/28/1953 3.98 05/22/1954 3.47 05/23/1955 3.91 06/25/1956 2.86 05/13/1957 7.22 05/31/1958 3.24 06/26/1959 3.72 05/18/1960 2.71 05/04/1961 3.38 05/11/1962 7.32 05/26/1963 4.00 04/19/1964 7.29 05/05/1965 6.00 07/13/1966 4.10 05/30/1967 7.27 06/05/1968 5.40 06/21/1969 3.80 04/11/1970 4.42 04/12/1971 3.78 05/09/1972 4.50 05/21/1973 4.11 08/10/1974 2.49 07/19/1975 3.49 06/14/1976 6.51 09/18/1977 3.52 06/23/1978 5.11 06/16/1979 5.90 10/15/1980 3.29 05/07/1981 3.02 05/10/1982 9.55 04/30/1983 3.78 06/01/1984 5.33 03/02/1985 3.00 05/07/1986 5.65 08/01/1987 4.33 06/12/1988 4.65 04/25/1989 2.50 06/02/1990 4.09 05/11/1991 4.08 07/05/1992 4.42 07/08/1993 4.97 10/02/1994 4.46 06/08/1995 4.25 09/17/1996 7.49 07/11/1997 5.12 10/02/1998 5.23 08/27/1999 4.12 04/19/2000 4.98 07/14/2001 2.21 07/25/2002 2.25 09/04/2004 4.59 05/25/2005 3.62 09/16/2006 2.63 08/06/2007 4.07 05/24/2008 9.34 06/15/2009 6.09 06/05/2010 10.50 Duration: 30 days 07/21/1912 3.54 06/30/1915 8.83 05/20/1917 3.49 08/04/1918 4.86 06/15/1952 4.26 05/22/1953 4.89 05/14/1954 4.07 05/25/1955 4.65 06/14/1956 3.26 05/19/1957 8.86 05/22/1958 3.28 06/20/1959 4.13 05/18/1960 3.41 04/23/1961 3.98 05/15/1962 9.27 05/10/1963 4.97 04/05/1964 8.29 05/05/1965 7.07 06/25/1966 4.64 05/26/1967 8.29 06/05/1968 6.40 06/21/1969 5.35 03/23/1970 4.80 05/23/1971 4.83 04/29/1972 6.64 05/24/1973 5.44 07/27/1974 2.63 07/06/1975 4.01 06/14/1976 6.52 06/22/1977 4.17 06/23/1978 7.24 06/17/1979 7.98 09/24/1980 3.30 05/16/1981 4.31 05/10/1982 10.19 04/29/1983 4.13 05/21/1984 6.15 05/25/1985 3.90 05/07/1986 7.16 07/18/1987 5.92 06/12/1988 4.65 04/03/1989 2.87 05/23/1990 4.70 05/03/1991 4.75 06/14/1992 5.80 06/15/1993 7.30 06/08/1994 5.39 05/26/1995 4.93 09/06/1996 7.69 07/19/1997 6.29 10/02/1998 6.07 06/03/1999 5.70 04/19/2000 5.80 06/30/2001 3.08 07/21/2002 2.86 05/16/2004 5.10 05/12/2005 4.96 08/27/2006 3.23 07/26/2007 4.44 05/08/2008 9.93 06/06/2009 6.87 05/25/2010 10.85 Duration: 45 days 08/15/1912 4.77 04/16/1917 5.23 07/06/1918 6.03 05/30/1952 4.80 05/20/1953 6.03 04/28/1954 5.02 05/25/1955 6.28 06/25/1956 4.54 05/13/1957 11.58 05/13/1958 4.37 06/17/1959 4.84 05/18/1960 3.97 04/06/1961 4.43 05/11/1962 10.29 04/28/1963 6.20 04/05/1964 9.68 04/23/1965 8.08 06/02/1966 5.95 05/11/1967 8.63 05/29/1968 7.03 06/13/1969 6.77 04/11/1970 6.12 04/20/1971 7.23 04/27/1972 8.03 04/19/1973 5.73 07/02/1974 3.53 06/17/1975 5.33 05/21/1976 7.26 05/22/1977 5.14 06/23/1978 7.94 06/16/1979 9.43 09/12/1980 3.79 05/03/1981 5.89 05/09/1982 12.01 04/11/1983 5.29 05/27/1984 7.19 07/30/1985 4.58 04/29/1986 9.45 05/20/1987 7.72 05/19/1988 6.10 03/18/1989 3.53 05/15/1990 5.85 04/26/1991 6.15 06/16/1992 7.51 05/29/1993 9.84 06/06/1994 6.00 04/30/1995 6.23 09/17/1996 10.43 07/19/1997 7.94 09/26/1998 6.63 06/03/1999 7.25 04/19/2000 7.34 06/13/2001 4.24 07/07/2002 4.13 05/22/2004 6.47 05/09/2005 6.54 08/18/2006 4.88 07/26/2007 4.66 04/24/2008 12.79 06/06/2009 7.74 05/10/2010 13.52 Duration: 60 days 07/03/1912 5.47 05/26/1915 13.92 04/13/1917 5.65 06/29/1918 6.52 06/20/1952 6.15 04/29/1953 7.24 04/28/1954 5.70 05/23/1955 6.54 06/14/1956 5.16 04/18/1957 14.23 04/20/1958 5.83 05/04/1959 6.17 05/18/1960 4.51 07/26/1961 5.92 05/17/1962 12.17 06/02/1963 7.65 04/20/1964 11.23 03/27/1965 10.08 06/02/1966 6.99 04/29/1967 10.41 04/13/1968 8.42 05/30/1969 7.27 04/11/1970 6.82 04/20/1971 7.57 04/26/1972 9.31 05/26/1973 6.23 06/27/1974 4.36 06/07/1975 6.27 05/05/1976 8.22 05/19/1977 7.31 06/29/1978 10.11 06/16/1979 11.52 08/19/1980 4.33 06/08/1981 7.03 05/09/1982 13.87 05/06/1983 6.46 04/24/1984 9.09 07/30/1985 4.75 04/13/1986 12.47 05/20/1987 9.70 04/21/1988 7.36 03/02/1989 4.84 04/24/1990 6.95 04/08/1991 7.63 06/01/1992 9.21 05/29/1993 12.22 05/21/1994 6.73 04/30/1995 8.94 09/06/1996 10.63 06/30/1997 9.35 09/26/1998 6.93 05/04/1999 8.97 04/19/2000 9.10 05/29/2001 5.71 06/18/2002 4.89 09/03/2004 8.69 05/07/2005 7.59 08/09/2006 5.15 07/02/2007 5.66 04/09/2008 13.24 06/12/2009 8.47 04/28/2010 14.77