Precipitation annual maximum series (inches) Station ID: 24-8233 Station name: TIBER DAM State: MT Latitude (decimal degrees): 48.3103 Longitude (decimal degrees): -111.0878 Elevation (feet): 2850 Duration: 1 day 06/02/1953 1.37 06/27/1954 1.10 05/14/1955 1.23 06/16/1956 0.67 06/16/1957 0.96 06/04/1958 1.39 06/26/1959 2.00 05/25/1960 0.74 05/31/1961 0.88 05/21/1962 0.93 06/28/1963 0.70 06/08/1964 1.62 06/16/1965 1.10 07/03/1966 1.45 09/12/1967 0.81 08/15/1968 2.31 06/28/1969 1.02 06/28/1970 1.77 05/20/1971 0.92 08/02/1972 0.97 06/15/1973 0.80 05/13/1974 1.06 06/19/1975 1.61 10/13/1975 0.97 05/11/1977 0.68 04/17/1978 1.12 08/16/1979 0.60 05/25/1980 1.35 03/30/1981 1.51 06/29/1982 2.05 07/10/1983 1.03 06/07/1984 0.79 09/12/1985 0.98 08/31/1986 1.30 07/18/1987 1.06 09/16/1988 1.42 04/27/1989 1.05 08/18/1990 1.38 06/21/1991 1.92 07/10/1992 0.73 04/25/1994 0.69 06/06/1995 2.04 06/27/1996 1.21 05/24/1997 0.75 07/04/1998 0.96 06/03/1999 4.15 05/31/2000 1.32 07/31/2001 1.90 06/10/2002 1.73 06/20/2003 1.02 08/23/2004 1.24 06/03/2005 0.82 01/15/2006 0.87 09/23/2007 0.73 08/31/2008 1.04 06/21/2009 0.97 05/31/2010 1.00 05/27/2012 1.00 08/02/2013 1.76 Duration: 2 days 06/02/1953 2.21 06/27/1954 1.37 05/13/1955 1.47 06/15/1956 1.00 06/15/1957 1.06 06/03/1958 1.83 06/26/1959 3.10 04/22/1960 0.86 05/30/1961 1.37 05/20/1962 1.03 06/28/1963 0.81 06/07/1964 1.93 06/16/1965 2.13 07/02/1966 1.69 09/11/1967 1.08 08/15/1968 2.92 06/28/1969 1.33 07/13/1970 3.04 05/20/1971 1.02 07/18/1972 1.07 06/15/1973 0.88 05/12/1974 1.22 06/19/1975 2.23 10/13/1975 1.20 08/22/1977 0.82 04/17/1978 1.56 06/18/1979 0.80 05/24/1980 1.53 03/30/1981 1.67 06/28/1982 2.26 05/09/1983 1.14 06/07/1984 0.87 08/15/1985 1.08 08/31/1986 1.43 07/17/1987 1.36 09/15/1988 1.64 05/28/1989 1.32 08/17/1990 1.63 06/20/1991 2.79 07/09/1992 1.10 04/24/1994 1.02 06/06/1995 3.36 06/26/1996 1.34 05/24/1997 1.29 07/04/1998 1.16 06/03/1999 4.85 05/31/2000 1.57 07/31/2001 2.10 06/09/2002 2.05 06/20/2003 1.13 08/23/2004 1.37 06/02/2005 1.57 01/15/2006 0.96 04/18/2007 0.81 08/31/2008 1.82 06/21/2009 1.61 05/31/2010 1.10 05/27/2012 1.22 Duration: 3 days 06/01/1953 2.38 06/26/1954 1.44 05/14/1955 2.22 06/15/1956 1.03 06/15/1957 1.08 06/03/1958 1.89 06/26/1959 3.16 05/23/1960 1.24 05/30/1961 1.40 05/20/1962 1.05 07/04/1963 1.02 06/15/1964 1.97 06/16/1965 2.17 07/01/1966 1.87 09/11/1967 1.10 08/15/1968 2.98 06/26/1969 1.57 07/13/1970 3.10 05/18/1971 1.04 07/18/1972 1.09 06/15/1973 0.90 05/12/1974 1.24 06/18/1975 2.30 10/12/1975 1.34 09/29/1977 1.08 04/17/1978 1.59 06/18/1979 0.88 05/23/1980 1.81 03/30/1981 1.70 06/27/1982 2.37 05/09/1983 1.16 06/05/1984 1.03 09/06/1985 1.11 08/31/1986 1.46 07/17/1987 1.39 09/15/1988 1.67 08/23/1989 1.53 08/17/1990 1.68 06/19/1991 2.94 07/09/1992 1.23 04/24/1994 1.20 06/05/1995 3.42 06/25/1996 1.37 05/23/1997 1.61 07/03/1998 1.23 06/03/1999 4.94 05/31/2000 1.60 07/31/2001 2.14 06/08/2002 2.91 06/20/2003 1.15 05/21/2004 1.46 06/02/2005 2.02 06/14/2006 1.00 04/18/2007 0.92 08/31/2008 1.86 06/21/2009 1.64 05/31/2010 1.48 05/26/2012 1.35 Duration: 4 days 06/01/1953 2.42 06/26/1954 1.51 05/13/1955 2.46 06/15/1956 1.04 06/13/1957 1.18 06/01/1958 2.12 06/24/1959 3.21 05/23/1960 1.25 05/30/1961 1.41 05/13/1962 1.06 07/04/1963 1.03 06/07/1964 1.99 06/16/1965 2.19 06/30/1966 1.99 09/11/1967 1.11 08/15/1968 3.01 06/26/1969 1.88 07/13/1970 3.13 05/17/1971 1.05 07/18/1972 1.10 06/15/1973 1.01 08/08/1974 1.68 05/05/1975 2.39 10/11/1975 1.40 09/28/1977 1.25 04/17/1978 1.61 06/16/1979 0.90 05/23/1980 1.89 05/05/1981 1.96 05/26/1982 2.56 05/07/1983 1.17 06/04/1984 1.13 09/12/1985 1.38 08/31/1986 1.48 07/17/1987 1.40 09/15/1988 1.69 08/23/1989 1.54 08/17/1990 1.84 06/20/1991 3.13 07/09/1992 1.24 04/23/1994 1.35 06/04/1995 3.47 06/25/1996 1.39 05/23/1997 1.63 07/02/1998 1.29 06/03/1999 4.99 05/31/2000 1.62 07/31/2001 2.16 06/08/2002 3.04 06/20/2003 1.16 05/19/2004 1.69 06/02/2005 2.04 06/14/2006 1.01 04/18/2007 0.93 08/31/2008 1.87 06/21/2009 1.66 05/31/2010 1.50 05/26/2012 1.47 Duration: 7 days 05/29/1953 3.65 06/26/1954 1.70 05/13/1955 2.48 06/15/1956 1.63 06/13/1957 1.24 05/31/1958 2.37 06/21/1959 3.35 05/23/1960 1.26 05/30/1961 1.42 05/15/1962 1.58 06/28/1963 1.39 06/15/1964 2.24 06/12/1965 2.85 06/29/1966 2.21 09/11/1967 1.12 08/12/1968 3.03 06/25/1969 2.12 07/13/1970 3.16 05/31/1971 1.21 08/02/1972 1.35 06/15/1973 1.28 08/07/1974 2.15 06/14/1975 2.87 10/07/1975 1.93 05/11/1977 1.45 04/17/1978 1.94 08/16/1979 1.06 06/23/1980 2.01 05/15/1981 2.11 05/25/1982 2.96 07/09/1983 1.23 06/04/1984 1.14 09/06/1985 2.35 08/31/1986 2.03 07/17/1987 2.23 09/11/1988 2.36 08/23/1989 1.89 08/17/1990 1.86 06/19/1991 3.40 07/05/1992 1.89 04/22/1994 1.42 06/03/1995 3.53 06/22/1996 1.99 05/21/1997 1.71 07/02/1998 1.30 05/29/1999 5.68 05/31/2000 1.63 07/31/2001 2.18 06/08/2002 3.07 06/20/2003 1.17 05/19/2004 2.41 06/02/2005 2.47 06/10/2006 1.61 09/19/2007 1.19 05/21/2008 2.28 06/21/2009 1.67 05/27/2010 1.78 05/22/2012 1.64 Duration: 10 days 05/24/1953 4.46 06/26/1954 1.73 05/13/1955 3.04 06/15/1956 2.00 06/09/1957 1.67 05/31/1958 2.58 06/21/1959 3.42 05/17/1960 1.38 05/30/1961 1.45 05/12/1962 2.10 06/28/1963 1.84 06/08/1964 3.64 06/16/1965 3.14 06/24/1966 2.56 04/19/1967 1.54 08/12/1968 3.10 06/20/1969 2.28 07/13/1970 3.24 05/28/1971 1.31 08/02/1972 1.38 06/15/1973 1.31 05/12/1974 2.44 06/13/1975 2.93 10/07/1975 2.16 05/11/1977 1.88 04/17/1978 2.00 08/16/1979 1.08 06/19/1980 2.05 05/15/1981 2.23 05/25/1982 3.18 07/10/1983 1.30 06/04/1984 1.33 09/06/1985 2.75 08/31/1986 2.39 07/17/1987 3.05 09/11/1988 2.41 08/23/1989 2.12 08/17/1990 2.10 06/19/1991 3.47 07/09/1992 2.09 07/05/1993 2.64 04/22/1994 1.45 06/03/1995 3.60 06/18/1996 2.04 05/21/1997 1.78 06/26/1998 1.82 05/29/1999 5.79 05/31/2000 1.66 07/31/2001 2.22 06/02/2002 3.26 06/11/2003 1.42 05/19/2004 2.55 06/02/2005 2.58 06/08/2006 1.79 05/21/2007 1.27 05/21/2008 2.43 06/21/2009 1.71 05/24/2010 1.98 05/20/2012 1.77 Duration: 20 days 05/20/1953 6.83 06/10/1954 2.90 05/13/1955 3.40 06/15/1956 2.58 06/06/1957 2.27 05/31/1958 3.44 06/09/1959 4.17 05/17/1960 1.55 05/14/1961 2.31 05/10/1962 2.36 06/20/1963 2.75 06/03/1964 4.33 06/07/1965 4.77 06/20/1966 3.42 04/11/1967 2.06 08/15/1968 3.59 06/19/1969 2.76 06/28/1970 5.13 05/18/1971 2.30 07/14/1972 2.33 06/01/1973 1.46 05/12/1974 3.31 04/26/1975 3.53 06/05/1976 2.71 05/10/1977 2.21 06/29/1978 2.87 04/18/1979 1.59 06/10/1980 2.68 05/05/1981 4.29 05/25/1982 3.55 06/25/1983 2.28 06/04/1984 1.58 09/05/1985 3.86 08/31/1986 3.90 07/17/1987 3.61 09/11/1988 2.41 05/24/1989 2.93 08/17/1990 2.16 06/05/1991 5.08 06/30/1992 3.64 06/26/1993 3.37 05/19/1994 1.55 06/03/1995 4.42 06/16/1996 2.80 05/23/1997 3.09 06/16/1998 2.57 05/29/1999 5.79 05/31/2000 1.95 07/19/2001 2.22 05/22/2002 4.05 06/04/2003 1.79 05/19/2004 3.20 06/02/2005 3.66 05/28/2006 2.62 09/08/2007 1.65 05/21/2008 3.43 06/21/2009 2.35 05/31/2010 2.98 05/22/2012 2.99 Duration: 30 days 05/11/1953 6.92 05/31/1954 3.89 06/26/1955 4.06 06/15/1956 2.94 05/20/1957 2.64 05/22/1958 3.56 06/09/1959 4.18 08/01/1960 2.03 05/02/1961 2.77 05/07/1962 2.58 06/07/1963 2.85 06/07/1964 5.33 06/07/1965 4.95 06/04/1966 4.25 04/14/1967 2.75 08/12/1968 3.83 06/07/1969 3.02 06/15/1970 6.48 05/17/1971 2.45 07/14/1972 2.71 05/21/1973 2.27 05/12/1974 3.45 04/26/1975 3.98 05/28/1976 3.27 08/07/1977 2.34 06/19/1978 3.47 04/10/1979 2.18 05/31/1980 3.10 05/05/1981 4.50 05/08/1982 4.14 06/16/1983 3.13 05/15/1984 1.83 09/05/1985 4.45 08/31/1986 4.45 07/17/1987 3.91 06/13/1988 2.82 05/28/1989 3.93 07/31/1990 2.26 05/28/1991 5.81 06/30/1992 3.85 06/15/1993 4.05 04/22/1994 2.01 06/05/1995 5.29 06/14/1996 2.82 05/21/1997 3.28 06/06/1998 3.10 05/09/1999 6.01 05/31/2000 2.17 07/10/2001 2.34 05/22/2002 4.50 05/25/2003 1.87 05/11/2004 3.78 06/02/2005 3.95 05/26/2006 3.16 09/08/2007 1.89 05/21/2008 4.48 06/21/2009 2.80 05/23/2010 3.55 05/26/2012 3.89 05/24/2013 4.63 Duration: 45 days 05/20/1953 7.72 05/26/1954 5.03 06/15/1955 5.11 05/24/1956 3.58 05/03/1957 3.16 05/31/1958 4.74 05/17/1959 5.13 04/12/1960 2.74 04/18/1961 3.46 05/07/1962 3.39 05/27/1963 3.56 06/07/1964 6.65 06/07/1965 5.66 05/30/1966 6.22 03/29/1967 3.59 08/12/1968 6.38 05/30/1969 3.33 06/13/1970 8.82 05/05/1971 2.97 07/14/1972 3.75 05/21/1973 2.37 04/27/1974 3.91 05/06/1975 5.54 06/05/1976 4.55 05/10/1977 3.02 04/17/1978 4.28 03/26/1979 2.79 05/23/1980 5.05 05/05/1981 5.69 05/25/1982 6.00 06/11/1983 3.85 05/15/1984 2.08 08/08/1985 6.06 08/31/1986 4.77 06/19/1987 4.66 05/30/1988 3.97 05/18/1989 4.79 04/22/1990 2.50 05/11/1991 7.08 06/15/1992 4.10 06/12/1993 5.25 04/24/1994 2.90 06/03/1995 6.39 05/22/1996 3.78 05/21/1997 3.96 05/22/1998 3.60 04/21/1999 7.39 05/31/2000 2.58 06/18/2001 2.98 05/06/2002 4.79 05/07/2003 2.50 05/11/2004 4.26 05/07/2005 4.15 05/17/2006 3.29 04/18/2007 2.67 04/30/2008 5.32 06/21/2009 2.80 05/31/2010 3.99 05/13/2012 4.35 05/25/2013 5.18 Duration: 60 days 05/20/1953 7.95 05/10/1954 5.30 05/13/1955 7.03 05/08/1956 4.55 05/03/1957 3.55 05/31/1958 5.51 05/02/1959 5.36 04/19/1960 3.03 05/30/1961 3.75 05/09/1962 4.45 05/09/1963 4.33 04/23/1964 7.02 05/23/1965 6.17 05/10/1966 6.95 03/13/1967 3.68 07/30/1968 6.55 05/15/1969 3.60 06/13/1970 9.82 04/17/1971 3.63 07/15/1972 4.17 04/22/1973 2.61 05/13/1974 4.85 04/26/1975 7.72 05/25/1976 4.98 08/05/1977 3.98 06/25/1978 5.42 03/26/1979 2.94 05/23/1980 5.80 03/26/1981 6.11 05/25/1982 7.05 06/16/1983 4.11 04/18/1984 2.36 08/08/1985 6.82 08/09/1986 4.99 06/19/1987 5.08 05/30/1988 3.97 04/27/1989 5.78 04/22/1990 3.26 05/12/1991 7.76 06/27/1992 4.88 05/27/1993 5.94 04/22/1994 3.31 05/26/1995 7.53 05/09/1996 4.12 05/07/1997 4.16 05/14/1998 4.12 04/14/1999 7.44 05/31/2000 2.93 06/02/2001 3.68 04/30/2002 4.99 04/25/2003 3.26 05/11/2004 4.67 05/07/2005 4.44 04/23/2006 3.63 04/02/2007 3.27 05/08/2008 5.79 06/21/2009 3.46 05/24/2010 4.66 04/26/2012 4.81 05/11/2013 5.70