Precipitation annual maximum series (inches) Station ID: 13-0200 Station name: AMES 8 WSW State: IA Latitude (decimal degrees): 42.0208 Longitude (decimal degrees): -93.7742 Elevation (feet): 1099 Duration: 15 minutes 10/31/1984 0.32 06/26/1985 0.65 06/28/1986 0.55 07/07/1987 0.50 08/22/1988 1.03 05/23/1989 0.57 06/17/1990 0.80 08/07/1991 1.00 07/15/1992 1.00 07/09/1993 1.30 07/31/1994 0.70 07/27/1996 0.70 07/24/1997 1.30 07/06/1998 0.60 06/10/1999 0.90 05/18/2000 0.90 05/10/2001 0.80 09/08/2005 1.50 07/26/2006 0.60 06/26/2008 1.20 08/26/2009 0.60 08/08/2010 1.20 Duration: 30 minutes 09/09/1984 0.50 06/26/1985 1.21 09/20/1986 0.74 07/12/1987 0.84 08/22/1988 1.99 05/23/1989 0.91 06/17/1990 1.20 08/07/1991 1.10 07/15/1992 1.90 07/09/1993 1.60 07/31/1994 1.20 07/27/1996 0.90 07/24/1997 1.60 06/29/1998 0.80 06/10/1999 1.20 05/18/2000 1.10 05/10/2001 1.10 08/10/2006 1.10 06/03/2008 2.10 06/18/2009 0.70 08/08/2010 2.10 Duration: 45 minutes 06/12/1984 0.66 06/26/1985 1.40 09/20/1986 1.05 07/12/1987 1.10 08/22/1988 2.20 05/23/1989 1.27 06/17/1990 1.50 04/08/1991 1.10 07/15/1992 2.30 07/17/1993 1.90 07/31/1994 1.40 08/19/1996 1.20 07/24/1997 2.10 06/29/1998 0.90 06/10/1999 1.20 05/18/2000 1.20 09/07/2001 1.50 07/26/2006 1.30 06/03/2008 2.20 04/26/2009 0.80 08/08/2010 2.30 Duration: 1 hour 05/25/1965 1.25 06/11/1966 1.21 06/27/1967 1.10 06/29/1968 1.12 09/06/1969 1.58 05/12/1970 2.00 06/29/1971 1.05 06/13/1972 0.59 07/19/1973 0.84 05/27/1974 2.13 11/09/1975 0.89 06/10/1976 0.88 08/07/1977 1.73 09/13/1978 1.16 06/27/1979 1.73 07/06/1980 0.91 07/25/1981 1.40 07/09/1982 0.70 06/26/1983 2.07 06/12/1984 0.81 06/26/1985 1.36 09/20/1986 1.11 07/12/1987 1.17 08/22/1988 2.17 05/23/1989 1.49 06/17/1990 1.56 08/07/1991 1.28 07/15/1992 2.20 07/17/1993 1.83 07/31/1994 1.38 07/17/1996 1.10 07/24/1997 2.20 06/08/1998 0.92 06/10/1999 1.38 05/18/2000 1.19 05/10/2001 1.56 07/26/2006 1.28 06/03/2008 2.02 04/26/2009 0.83 08/08/2010 2.20 Duration: 2 hours 05/25/1965 1.31 06/11/1966 1.89 06/27/1967 1.17 06/10/1968 1.35 07/26/1969 1.93 05/12/1970 2.85 06/29/1971 1.38 06/13/1972 0.92 09/28/1973 1.16 05/27/1974 2.30 11/09/1975 0.94 06/29/1976 1.35 08/07/1977 2.75 09/13/1978 1.40 08/09/1979 1.85 07/06/1980 1.05 06/23/1981 1.75 07/09/1982 1.35 06/26/1983 2.22 06/12/1984 1.68 06/26/1985 1.52 09/20/1986 1.45 07/12/1987 1.76 08/22/1988 2.76 05/23/1989 2.03 06/16/1990 1.73 04/08/1991 1.92 07/15/1992 2.31 07/17/1993 2.40 07/31/1994 1.54 07/17/1996 1.63 07/24/1997 2.50 06/14/1998 1.44 08/18/1999 1.83 05/18/2000 1.44 09/07/2001 1.92 07/26/2006 1.54 06/03/2008 2.12 04/26/2009 1.44 08/31/2010 2.60 Duration: 3 hours 05/25/1965 1.41 06/11/1966 2.33 06/27/1967 1.30 06/10/1968 1.50 07/26/1969 1.97 05/12/1970 4.30 06/29/1971 1.50 07/26/1972 0.97 08/22/1973 1.43 05/27/1974 2.35 12/14/1975 1.00 06/29/1976 1.38 08/07/1977 2.80 07/08/1978 1.84 08/09/1979 1.90 07/06/1980 1.07 06/23/1981 1.80 07/09/1982 1.45 06/26/1983 2.26 06/12/1984 1.97 06/26/1985 1.59 06/29/1986 1.63 07/12/1987 2.01 08/22/1988 3.00 05/23/1989 2.20 06/16/1990 1.80 04/08/1991 2.10 07/15/1992 2.40 07/17/1993 2.50 07/31/1994 1.60 07/17/1996 2.10 07/24/1997 2.70 06/14/1998 1.90 08/18/1999 2.10 05/18/2000 1.50 09/07/2001 2.10 07/26/2006 1.70 06/11/2008 2.30 04/26/2009 1.60 08/08/2010 4.10 Duration: 6 hours 05/25/1965 1.75 06/11/1966 3.25 06/05/1967 1.40 06/10/1968 2.22 07/26/1969 1.99 05/12/1970 4.70 06/29/1971 1.82 07/14/1972 1.25 08/22/1973 1.75 06/08/1974 2.37 05/28/1975 1.25 06/29/1976 1.39 08/07/1977 2.84 07/08/1978 2.39 08/09/1979 1.92 08/16/1980 1.96 06/23/1981 1.82 07/17/1982 1.50 06/26/1983 2.39 06/12/1984 2.09 08/22/1985 1.76 06/29/1986 1.84 07/11/1987 2.26 08/22/1988 4.83 05/23/1989 2.22 05/18/1990 2.00 04/08/1991 2.60 07/15/1992 2.42 07/08/1993 4.50 09/04/1994 1.80 07/17/1996 2.70 07/24/1997 2.73 06/14/1998 2.70 08/18/1999 2.50 05/18/2000 2.00 09/07/2001 2.40 07/10/2006 1.90 06/11/2008 2.50 04/26/2009 2.10 08/08/2010 6.00 Duration: 12 hours 05/25/1965 2.13 06/11/1966 3.79 06/05/1967 1.91 09/03/1968 2.50 07/26/1969 2.01 05/12/1970 4.75 06/29/1971 2.05 08/01/1972 1.96 10/10/1973 2.51 06/08/1974 2.54 05/28/1975 1.55 04/17/1976 1.71 08/07/1977 3.14 07/08/1978 2.41 08/09/1979 1.94 08/16/1980 2.36 06/23/1981 1.84 07/17/1982 2.05 06/26/1983 4.44 06/12/1984 2.16 08/22/1985 2.31 08/13/1986 1.90 08/07/1987 2.60 08/21/1988 5.49 05/23/1989 2.24 05/18/1990 2.50 04/08/1991 2.80 07/15/1992 2.45 07/08/1993 4.60 06/22/1994 2.00 07/16/1996 3.00 07/24/1997 2.76 06/14/1998 3.20 08/18/1999 2.52 05/18/2000 2.02 09/07/2001 2.90 07/10/2006 2.30 05/29/2008 2.70 04/26/2009 2.90 08/08/2010 6.06 Duration: 1 day 05/26/1965 1.92 06/12/1966 3.62 06/05/1967 2.22 04/23/1968 2.69 07/26/1969 1.84 05/13/1970 4.73 06/30/1971 2.09 08/01/1972 2.89 10/11/1973 2.81 06/09/1974 2.65 05/29/1975 1.74 02/21/1976 2.16 08/08/1977 2.80 07/09/1978 2.46 10/22/1979 2.52 08/16/1980 2.15 06/24/1981 1.64 07/18/1982 1.83 06/26/1983 3.99 06/13/1984 2.09 08/22/1985 2.19 08/13/1986 2.35 08/26/1987 3.42 08/22/1988 5.03 05/24/1989 2.25 05/19/1990 2.77 04/08/1991 2.50 07/16/1992 2.23 07/09/1993 4.73 06/23/1994 1.88 05/08/1995 1.50 07/17/1996 2.68 07/24/1997 3.04 06/14/1998 3.21 08/18/1999 2.96 05/18/2000 1.80 09/08/2001 2.77 08/05/2002 4.58 06/25/2003 2.53 05/23/2004 2.93 08/11/2005 4.26 09/11/2006 2.23 05/24/2007 3.33 05/30/2008 3.30 04/27/2009 2.77 08/09/2010 5.41 Duration: 2 days 04/24/1965 2.38 06/11/1966 3.98 06/05/1967 2.39 06/24/1968 2.90 07/26/1969 2.12 05/13/1970 6.02 05/18/1971 2.38 08/01/1972 3.28 10/10/1973 3.34 06/08/1974 2.92 05/28/1975 2.05 04/17/1976 2.40 08/08/1977 3.69 09/13/1978 3.05 10/22/1979 2.71 08/16/1980 2.32 06/24/1981 2.00 07/18/1982 1.97 06/26/1983 4.73 06/12/1984 3.05 08/22/1985 2.55 09/19/1986 3.35 08/25/1987 5.20 08/22/1988 5.42 05/24/1989 2.42 06/16/1990 3.56 04/08/1991 2.96 11/01/1992 2.65 07/08/1993 5.19 06/23/1994 2.02 05/08/1995 2.33 07/17/1996 2.89 07/23/1997 3.27 06/14/1998 3.46 06/10/1999 3.56 05/18/2000 1.94 09/07/2001 3.56 08/04/2002 5.05 11/03/2003 3.30 05/22/2004 3.91 08/10/2005 5.11 09/10/2006 4.10 04/24/2007 3.89 05/29/2008 3.65 04/26/2009 3.37 08/09/2010 7.12 Duration: 3 days 04/23/1965 2.51 06/12/1966 4.05 06/05/1967 2.83 06/24/1968 3.51 07/26/1969 2.17 05/12/1970 6.32 05/18/1971 2.40 08/01/1972 3.31 10/10/1973 3.37 05/26/1974 3.68 06/09/1975 2.48 04/17/1976 2.48 08/08/1977 3.76 09/13/1978 3.08 10/22/1979 2.74 08/16/1980 2.34 07/25/1981 2.57 07/18/1982 2.02 06/26/1983 5.15 06/13/1984 3.17 08/22/1985 2.60 06/28/1986 3.61 08/25/1987 5.25 08/22/1988 5.59 05/24/1989 2.45 06/15/1990 3.94 04/12/1991 3.30 10/31/1992 2.71 07/09/1993 6.99 10/16/1994 2.06 05/08/1995 2.43 07/17/1996 2.91 07/23/1997 3.31 06/14/1998 3.49 06/10/1999 3.67 05/18/2000 1.96 09/06/2001 4.30 08/04/2002 5.30 11/02/2003 3.59 05/23/2004 4.23 08/10/2005 5.72 09/10/2006 4.14 04/23/2007 4.22 05/29/2008 3.69 04/25/2009 3.43 08/09/2010 8.00 Duration: 4 days 09/06/1965 2.80 06/09/1966 5.97 06/05/1967 3.98 06/23/1968 3.97 06/26/1969 2.88 05/11/1970 6.44 10/29/1971 2.48 08/01/1972 3.34 10/10/1973 3.41 05/26/1974 3.87 06/09/1975 2.55 04/17/1976 3.05 08/08/1977 3.80 07/06/1978 3.21 10/19/1979 3.29 08/16/1980 2.56 07/25/1981 2.78 07/15/1982 2.46 06/26/1983 6.66 06/13/1984 4.41 08/22/1985 2.64 06/27/1986 3.72 08/25/1987 5.30 08/22/1988 5.64 05/24/1989 2.47 06/16/1990 4.35 04/11/1991 3.41 07/13/1992 3.42 07/08/1993 7.70 06/05/1994 2.29 05/08/1995 2.45 07/17/1996 2.94 07/21/1997 3.48 06/11/1998 4.65 06/10/1999 4.10 05/18/2000 1.99 09/06/2001 4.34 08/04/2002 5.35 06/25/2003 3.83 05/22/2004 5.21 08/10/2005 5.78 09/10/2006 4.18 04/22/2007 4.43 07/18/2008 4.09 04/25/2009 3.46 08/09/2010 8.08 Duration: 7 days 05/21/1965 3.66 06/09/1966 6.09 06/05/1967 4.94 06/23/1968 5.17 06/26/1969 3.18 05/11/1970 6.50 10/27/1971 3.70 08/01/1972 4.13 10/06/1973 3.46 05/13/1974 4.58 06/09/1975 3.54 04/17/1976 4.90 08/28/1977 4.28 09/13/1978 3.57 10/19/1979 3.36 08/10/1980 2.96 08/02/1981 3.03 07/06/1982 3.05 06/26/1983 8.05 06/12/1984 4.94 09/23/1985 2.97 09/19/1986 3.90 08/25/1987 5.42 08/22/1988 5.85 05/18/1989 3.25 06/13/1990 5.37 04/08/1991 6.37 07/11/1992 4.06 07/08/1993 9.65 06/05/1994 2.46 05/08/1995 2.72 06/16/1996 3.82 07/21/1997 3.63 06/08/1998 6.51 04/03/1999 4.36 05/26/2000 2.54 09/06/2001 4.39 07/05/2002 5.40 07/05/2003 5.26 05/22/2004 5.26 08/10/2005 5.84 09/10/2006 4.56 08/18/2007 5.02 05/29/2008 6.10 04/25/2009 3.61 08/07/2010 8.33 Duration: 10 days 05/26/1965 4.73 06/05/1966 6.17 06/05/1967 6.63 06/23/1968 5.22 09/05/1969 4.10 05/11/1970 6.57 06/30/1971 4.08 07/24/1972 4.62 04/30/1973 4.21 05/11/1974 4.92 06/09/1975 5.32 04/15/1976 5.54 08/08/1977 6.31 09/13/1978 5.43 06/18/1979 3.80 08/09/1980 4.05 08/05/1981 3.80 07/10/1982 4.24 06/26/1983 8.65 06/08/1984 5.66 09/21/1985 3.64 06/27/1986 5.11 08/18/1987 6.83 08/22/1988 5.91 05/18/1989 3.28 06/13/1990 6.19 04/08/1991 6.43 07/16/1992 5.12 07/08/1993 12.58 08/26/1994 3.02 05/04/1995 2.97 06/16/1996 4.27 07/21/1997 3.67 06/09/1998 7.27 06/04/1999 5.08 05/18/2000 3.85 09/06/2001 4.43 08/04/2002 5.99 07/05/2003 5.31 05/22/2004 6.31 08/10/2005 5.90 09/10/2006 5.52 08/20/2007 5.61 05/29/2008 7.49 10/22/2009 5.11 08/02/2010 10.38 Duration: 20 days 05/21/1965 7.36 06/09/1966 7.88 05/28/1967 9.30 06/10/1968 8.38 06/22/1969 5.76 05/11/1970 7.29 10/18/1971 4.60 07/14/1972 7.02 09/22/1973 7.10 05/11/1974 8.97 06/09/1975 7.76 06/10/1976 5.74 07/28/1977 8.92 06/20/1978 7.25 05/30/1979 5.68 08/01/1980 4.96 07/22/1981 5.89 06/30/1982 6.39 06/14/1983 10.30 05/28/1984 7.88 08/10/1985 4.84 06/27/1986 6.62 08/08/1987 12.09 08/08/1988 6.07 05/18/1989 4.36 05/09/1990 7.98 04/08/1991 8.90 07/12/1992 8.62 06/28/1993 17.25 06/05/1994 5.32 04/07/1995 4.87 05/09/1996 6.34 07/08/1997 3.95 06/02/1998 8.87 04/03/1999 7.42 05/18/2000 4.97 09/06/2001 5.87 08/04/2002 8.21 06/24/2003 9.19 05/12/2004 7.65 07/25/2005 7.92 08/28/2006 8.21 04/22/2007 6.63 05/24/2008 12.22 10/12/2009 5.58 07/23/2010 12.45 Duration: 30 days 08/29/1965 8.31 05/15/1966 9.44 05/30/1967 10.99 06/09/1968 9.88 06/11/1969 7.61 05/13/1970 8.82 06/30/1971 5.87 07/11/1972 8.62 09/13/1973 8.27 05/11/1974 11.81 05/29/1975 9.60 03/29/1976 7.46 08/05/1977 12.55 06/20/1978 8.97 05/30/1979 8.04 08/09/1980 5.53 07/22/1981 7.23 06/19/1982 6.55 06/05/1983 11.06 05/19/1984 10.62 09/21/1985 6.72 09/13/1986 8.75 08/03/1987 12.60 08/22/1988 7.77 04/26/1989 5.06 06/15/1990 11.72 04/08/1991 10.30 07/02/1992 10.20 06/30/1993 18.86 06/05/1994 6.48 04/10/1995 6.93 05/23/1996 8.38 07/21/1997 4.97 06/08/1998 11.54 05/12/1999 8.90 05/18/2000 6.61 05/02/2001 7.21 07/10/2002 9.38 06/19/2003 9.34 05/18/2004 8.68 07/18/2005 9.79 08/28/2006 9.75 04/25/2007 8.42 05/29/2008 14.05 10/01/2009 7.27 07/15/2010 15.16 Duration: 45 days 04/23/1965 10.11 04/29/1966 11.98 05/28/1967 13.35 05/25/1968 10.99 06/12/1969 9.47 05/11/1970 10.49 05/18/1971 7.33 06/28/1972 9.29 09/01/1973 11.59 05/11/1974 14.62 05/28/1975 10.64 04/15/1976 8.63 07/28/1977 15.57 06/14/1978 11.75 05/30/1979 9.65 07/06/1980 6.87 07/25/1981 10.13 06/06/1982 8.55 05/19/1983 12.69 05/10/1984 11.19 08/17/1985 7.77 09/13/1986 10.45 08/03/1987 14.39 07/09/1988 9.20 05/18/1989 7.10 05/09/1990 15.10 04/08/1991 12.17 07/02/1992 12.08 06/30/1993 23.30 06/01/1994 7.60 03/26/1995 8.96 05/08/1996 11.21 06/12/1997 7.43 05/24/1998 14.12 04/03/1999 12.49 05/18/2000 8.61 04/09/2001 9.43 07/05/2002 12.51 06/02/2003 11.24 05/08/2004 11.44 07/18/2005 10.66 08/09/2006 12.84 04/23/2007 11.88 05/02/2008 16.50 04/25/2009 8.55 06/26/2010 18.17 Duration: 60 days 04/10/1965 11.54 05/11/1966 13.75 05/28/1967 13.73 06/10/1968 12.84 06/04/1969 10.86 07/18/1970 13.02 05/18/1971 9.75 06/13/1972 12.72 08/13/1973 13.64 04/21/1974 15.44 04/21/1975 12.25 04/15/1976 11.67 07/28/1977 17.42 05/29/1978 12.39 04/20/1979 11.46 05/13/1980 8.01 06/21/1981 10.84 05/20/1982 11.65 05/07/1983 15.57 04/21/1984 15.32 08/22/1985 10.50 05/08/1986 13.35 06/29/1987 17.54 07/09/1988 9.60 04/28/1989 8.45 05/16/1990 18.21 04/08/1991 16.38 07/12/1992 12.74 06/18/1993 27.25 06/05/1994 9.38 04/07/1995 10.18 04/28/1996 13.74 05/26/1997 8.86 05/20/1998 16.04 04/15/1999 15.20 05/18/2000 10.03 04/09/2001 11.40 07/05/2002 14.11 06/02/2003 12.50 05/13/2004 12.94 06/14/2005 13.53 07/26/2006 15.36 04/11/2007 13.20 05/30/2008 21.77 04/25/2009 11.42 06/13/2010 23.52