Precipitation annual maximum series (inches) Station ID: 13-7985 Station name: STORY CITY State: IA Latitude (decimal degrees): 42.1792 Longitude (decimal degrees): -93.5817 Elevation (feet): 975 Duration: 15 minutes 08/01/1972 0.60 06/18/1973 0.60 06/22/1974 1.00 06/21/1975 0.60 06/13/1976 0.50 08/15/1977 0.80 09/12/1978 0.90 09/05/1979 1.10 06/13/1980 0.70 07/25/1981 0.70 07/18/1982 0.90 07/28/1983 0.60 07/09/1984 0.90 08/22/1985 1.40 06/29/1986 0.70 07/11/1987 0.80 10/30/1989 0.70 08/09/1990 1.00 08/07/1991 0.80 07/15/1992 1.10 07/31/1993 1.30 08/03/1994 1.10 06/26/1995 0.80 06/16/1996 0.90 07/24/1997 0.70 06/11/1998 0.90 05/18/2000 0.60 09/07/2001 0.70 07/06/2002 0.80 07/04/2003 0.60 04/18/2004 1.00 05/06/2005 0.50 08/10/2006 0.80 07/18/2007 0.80 07/17/2008 0.90 08/07/2009 0.70 08/31/2010 1.10 Duration: 30 minutes 09/06/1972 0.90 07/29/1973 0.90 06/22/1974 1.60 06/21/1975 1.10 06/13/1976 0.80 08/15/1977 1.40 09/12/1978 1.60 07/10/1979 1.90 06/13/1980 0.90 07/25/1981 1.30 07/18/1982 1.40 07/28/1983 1.00 06/13/1984 1.30 08/22/1985 1.40 06/29/1986 1.30 06/20/1987 1.20 05/23/1989 0.80 06/16/1990 1.40 08/07/1991 1.10 07/15/1992 1.70 07/17/1993 1.70 08/03/1994 1.30 06/26/1995 1.10 06/16/1996 1.30 07/24/1997 1.10 06/11/1998 1.10 05/18/2000 1.00 09/07/2001 1.40 07/06/2002 1.10 05/13/2003 0.80 08/26/2004 1.20 05/06/2005 0.70 08/10/2006 1.40 07/18/2007 1.40 07/17/2008 1.20 08/07/2009 0.80 08/10/2010 1.30 Duration: 45 minutes 09/06/1972 1.20 07/29/1973 1.00 06/22/1974 1.80 06/26/1975 1.30 06/13/1976 1.00 08/15/1977 1.90 09/12/1978 1.70 07/10/1979 2.10 06/13/1980 1.10 07/25/1981 1.30 07/17/1982 1.50 07/28/1983 1.10 06/12/1984 1.70 08/22/1985 1.40 06/29/1986 1.90 07/11/1987 1.60 05/23/1989 1.00 06/16/1990 1.80 08/07/1991 1.20 07/15/1992 2.00 07/17/1993 2.00 08/03/1994 1.50 06/26/1995 1.10 06/16/1996 1.50 07/24/1997 1.50 06/10/1998 1.20 05/18/2000 1.30 09/07/2001 1.70 07/06/2002 1.40 06/25/2003 1.20 08/26/2004 1.40 05/06/2005 0.80 08/10/2006 1.60 07/18/2007 1.80 07/17/2008 1.40 08/07/2009 0.90 07/18/2010 1.80 Duration: 1 hour 09/06/1972 1.38 06/22/1974 1.65 06/26/1975 1.28 06/13/1976 1.01 08/15/1977 1.83 09/12/1978 1.56 07/10/1979 2.20 06/13/1980 1.10 07/25/1981 1.19 07/18/1982 1.47 07/28/1983 1.01 06/13/1984 1.93 08/22/1985 1.28 06/29/1986 2.11 07/11/1987 1.47 05/23/1989 0.92 06/16/1990 2.02 08/07/1991 1.19 07/15/1992 1.93 07/17/1993 2.11 08/03/1994 1.47 06/26/1995 1.10 06/16/1996 1.93 06/21/1997 1.74 06/11/1998 1.10 05/18/2000 1.28 09/07/2001 1.83 06/25/2003 1.38 08/26/2004 1.38 05/06/2005 0.83 08/10/2006 1.74 07/18/2007 1.74 07/17/2008 1.28 05/26/2009 0.92 08/10/2010 2.11 Duration: 2 hours 09/06/1972 1.63 06/18/1974 2.69 06/26/1975 1.44 06/13/1976 1.92 08/07/1977 2.21 09/12/1978 1.64 07/10/1979 2.40 06/13/1980 1.83 07/25/1981 1.44 07/17/1982 1.63 07/28/1983 1.35 06/12/1984 2.50 08/22/1985 2.40 06/29/1986 2.60 07/11/1987 2.12 05/23/1989 1.15 06/16/1990 2.40 08/07/1991 1.54 07/15/1992 2.12 07/17/1993 3.08 06/07/1994 1.63 06/26/1995 1.25 06/16/1996 2.79 06/21/1997 2.40 06/11/1998 1.44 05/18/2000 1.35 09/07/2001 2.40 06/25/2003 2.50 05/29/2004 1.45 06/25/2005 1.06 08/10/2006 2.21 07/18/2007 1.92 05/29/2008 1.83 05/26/2009 1.25 08/10/2010 3.08 Duration: 3 hours 08/01/1972 2.00 06/18/1974 3.10 06/26/1975 1.70 06/13/1976 2.10 08/07/1977 2.80 08/21/1978 1.80 07/10/1979 3.00 06/13/1980 2.10 07/25/1981 1.70 07/17/1982 1.70 07/28/1983 1.50 06/12/1984 2.70 08/22/1985 3.50 06/29/1986 2.80 07/11/1987 3.00 05/23/1989 1.30 06/16/1990 2.50 08/07/1991 1.70 07/15/1992 2.20 07/17/1993 3.30 06/07/1994 1.80 06/26/1995 1.30 06/16/1996 3.00 06/21/1997 3.00 06/14/1998 1.70 05/18/2000 1.60 09/07/2001 2.70 06/25/2003 2.90 05/29/2004 1.50 06/25/2005 1.30 08/10/2006 2.30 07/18/2007 2.00 05/29/2008 2.20 05/26/2009 1.40 08/10/2010 3.50 Duration: 6 hours 08/01/1972 2.10 06/18/1974 3.30 06/21/1975 1.80 06/13/1976 2.60 08/15/1977 3.90 09/12/1978 3.00 07/10/1979 3.03 06/13/1980 2.90 07/25/1981 1.72 07/17/1982 2.70 07/28/1983 1.70 06/12/1984 2.80 08/22/1985 4.60 06/29/1986 2.90 07/11/1987 3.90 05/23/1989 1.31 06/16/1990 2.52 04/08/1991 2.20 07/15/1992 2.22 07/17/1993 3.70 06/22/1994 1.90 06/26/1995 1.40 06/16/1996 3.40 06/20/1997 3.30 06/14/1998 2.20 05/18/2000 2.60 09/07/2001 3.20 06/25/2003 3.10 05/29/2004 1.60 06/25/2005 2.20 08/10/2006 2.50 07/18/2007 2.20 05/29/2008 3.20 05/26/2009 2.30 08/10/2010 4.40 Duration: 12 hours 08/01/1972 3.20 06/18/1974 3.33 06/21/1975 2.30 06/13/1976 2.63 08/15/1977 4.40 09/12/1978 3.50 07/10/1979 3.06 06/13/1980 2.93 07/25/1981 1.74 07/17/1982 3.10 05/18/1983 1.90 06/12/1984 2.90 08/22/1985 6.60 06/29/1986 2.93 07/11/1987 3.94 10/29/1989 1.50 05/18/1990 2.90 04/08/1991 2.40 07/15/1992 2.24 07/17/1993 3.80 06/22/1994 3.00 06/26/1995 1.41 06/16/1996 3.50 06/20/1997 3.33 06/14/1998 2.40 05/18/2000 2.63 09/07/2001 3.70 06/25/2003 3.30 05/29/2004 1.70 04/11/2005 2.50 09/10/2006 2.60 08/19/2007 3.00 05/29/2008 3.90 05/26/2009 2.70 08/10/2010 4.50 Duration: 1 day 08/01/1972 3.21 06/18/1974 2.98 06/26/1975 2.05 06/13/1976 2.59 08/15/1977 3.93 09/13/1978 4.20 07/10/1979 2.77 06/13/1980 2.68 07/25/1981 1.61 07/18/1982 2.77 05/18/1983 2.23 06/13/1984 2.77 08/22/1985 5.89 06/29/1986 3.04 06/20/1987 3.52 10/30/1989 1.61 06/16/1990 3.21 04/08/1991 2.32 07/15/1992 2.00 07/17/1993 4.29 10/17/1994 2.68 06/26/1995 1.96 06/16/1996 3.66 06/21/1997 2.98 06/11/1998 2.32 09/07/2001 3.57 06/25/2003 2.95 05/29/2004 1.52 04/11/2005 3.21 09/10/2006 3.93 08/19/2007 2.77 05/29/2008 4.91 05/26/2009 2.68 08/10/2010 5.62 Duration: 2 days 08/01/1972 3.46 06/18/1974 3.37 06/25/1975 3.08 06/12/1976 3.27 08/15/1977 4.23 09/12/1978 4.81 07/10/1979 2.98 06/12/1980 3.75 08/13/1981 1.92 07/17/1982 2.98 05/17/1983 2.50 06/12/1984 3.65 08/22/1985 6.44 06/28/1986 4.13 07/11/1987 3.79 10/29/1989 2.02 06/15/1990 4.04 05/15/1991 3.08 07/15/1992 2.50 07/08/1993 5.19 06/22/1994 3.08 06/26/1995 2.60 06/15/1996 4.33 07/23/1997 3.37 06/10/1998 2.50 09/06/2001 4.62 06/25/2003 3.18 05/22/2004 2.12 04/11/2005 3.46 09/10/2006 4.52 04/24/2007 3.85 05/29/2008 5.29 05/26/2009 3.08 08/09/2010 7.40 Duration: 3 days 08/01/1972 3.60 06/18/1974 3.50 06/25/1975 3.30 06/12/1976 3.40 08/15/1977 4.40 09/12/1978 5.00 07/10/1979 3.10 06/13/1980 3.90 07/25/1981 2.80 07/16/1982 3.20 05/18/1983 2.80 06/12/1984 4.10 08/22/1985 6.70 06/27/1986 4.30 07/10/1987 4.00 10/28/1989 2.50 07/26/1990 4.90 05/15/1991 4.30 07/13/1992 2.90 07/08/1993 6.50 06/22/1994 3.20 06/25/1995 2.90 06/15/1996 4.50 06/19/1997 3.50 06/18/1998 3.50 09/06/2001 4.80 06/25/2003 3.40 05/22/2004 3.00 04/11/2005 3.60 09/10/2006 4.70 08/18/2007 4.40 05/29/2008 5.50 04/25/2009 3.20 08/08/2010 8.60 Duration: 4 days 08/01/1972 3.64 06/18/1974 3.53 06/23/1975 3.40 04/17/1976 4.00 08/05/1977 4.50 09/12/1978 5.05 07/10/1979 3.80 06/12/1980 4.20 07/25/1981 2.83 07/15/1982 3.40 05/18/1983 3.10 06/13/1984 4.70 08/22/1985 6.77 06/27/1986 4.40 07/11/1987 4.30 10/28/1989 2.52 06/16/1990 4.95 05/14/1991 4.40 07/12/1992 3.70 07/08/1993 8.00 06/22/1994 3.30 06/25/1995 3.10 06/15/1996 4.54 07/21/1997 3.60 06/11/1998 5.00 09/06/2001 4.85 06/25/2003 3.90 05/22/2004 3.03 04/11/2005 3.64 09/10/2006 4.75 08/18/2007 4.90 05/27/2008 6.00 04/25/2009 3.23 08/07/2010 9.40 Duration: 7 days 08/01/1972 6.60 06/18/1974 5.80 06/21/1975 5.80 04/14/1976 4.70 08/05/1977 5.20 09/12/1978 5.30 07/08/1979 4.00 06/12/1980 4.50 07/21/1981 3.20 07/15/1982 3.43 06/26/1983 3.50 06/12/1984 5.80 08/17/1985 6.84 06/27/1986 4.44 07/08/1987 6.10 09/03/1989 3.30 06/16/1990 6.80 04/08/1991 5.70 07/09/1992 3.80 07/07/1993 9.50 06/20/1994 3.40 06/24/1995 3.20 06/15/1996 5.60 07/21/1997 4.20 06/08/1998 6.30 09/06/2001 4.90 07/04/2003 4.20 05/23/2004 3.30 04/11/2005 4.00 09/10/2006 5.30 08/18/2007 5.30 05/29/2008 7.10 04/25/2009 3.50 08/04/2010 9.50 Duration: 10 days 08/01/1972 7.00 06/13/1974 6.00 06/17/1975 7.10 04/14/1976 5.20 08/07/1977 8.70 09/12/1978 7.40 07/03/1979 4.10 06/12/1980 4.60 07/20/1981 3.50 05/12/1982 4.90 06/26/1983 4.30 06/08/1984 6.40 08/22/1985 7.70 06/27/1986 5.30 07/07/1987 6.40 08/31/1989 3.50 06/13/1990 8.10 04/08/1991 5.76 07/07/1992 5.40 07/08/1993 13.20 08/03/1994 4.20 06/25/1995 4.20 06/15/1996 5.90 06/20/1997 5.10 06/11/1998 8.70 09/06/2001 4.95 06/25/2003 4.60 05/22/2004 5.10 04/11/2005 4.60 09/10/2006 6.20 08/19/2007 5.80 05/27/2008 8.80 10/21/2009 5.40 08/02/2010 11.50 Duration: 20 days 07/24/1972 8.40 06/06/1974 9.20 06/09/1975 10.30 04/14/1976 5.60 07/28/1977 10.00 09/12/1978 7.50 06/26/1979 6.40 05/28/1980 8.00 07/25/1981 5.00 05/11/1982 7.00 06/13/1983 6.20 05/28/1984 8.50 08/17/1985 9.30 06/21/1986 6.80 08/07/1987 10.30 08/20/1989 4.00 06/15/1990 10.60 04/08/1991 7.90 07/07/1992 7.30 06/29/1993 16.00 06/05/1994 7.20 06/26/1995 4.60 05/09/1996 6.40 06/12/1997 5.60 06/08/1998 11.40 09/06/2001 6.00 06/25/2003 8.10 05/12/2004 6.90 04/11/2005 6.10 09/02/2006 7.30 08/18/2007 7.20 05/24/2008 13.50 10/14/2009 5.70 07/22/2010 14.40 Duration: 30 days 07/11/1972 9.90 05/25/1974 10.40 05/28/1975 13.30 03/26/1976 7.30 08/05/1977 14.30 08/21/1978 11.00 06/12/1979 7.90 05/17/1980 8.50 07/20/1981 6.50 05/04/1982 8.90 06/08/1983 7.20 05/24/1984 11.30 08/09/1985 10.20 09/13/1986 8.80 06/19/1987 12.50 08/13/1989 4.60 06/13/1990 13.20 04/08/1991 9.40 07/02/1992 9.60 07/02/1993 17.70 06/05/1994 8.30 06/24/1995 6.50 05/23/1996 10.30 06/28/1997 6.40 05/22/1998 13.30 08/15/2001 6.70 06/10/2003 8.50 05/13/2004 8.40 04/11/2005 7.10 08/27/2006 8.50 08/14/2007 7.70 05/23/2008 14.10 10/01/2009 7.90 07/12/2010 17.70 Duration: 45 days 08/01/1972 12.20 05/09/1974 15.10 05/22/1975 14.80 04/14/1976 8.90 07/30/1977 16.00 08/15/1978 12.30 05/30/1979 12.00 05/10/1980 9.50 07/25/1981 8.10 05/04/1982 12.00 05/18/1983 9.30 06/12/1984 12.60 08/22/1985 13.10 06/22/1986 10.60 07/07/1987 14.70 07/29/1989 5.60 06/15/1990 18.50 04/08/1991 14.40 07/02/1992 11.00 07/05/1993 24.80 06/01/1994 10.40 06/24/1995 8.50 05/09/1996 13.00 06/17/1997 10.40 05/20/1998 15.80 08/03/2001 8.20 05/30/2003 10.10 05/12/2004 11.70 04/11/2005 9.90 08/05/2006 13.70 07/18/2007 11.50 05/02/2008 16.30 04/13/2009 9.50 06/27/2010 21.20 Duration: 60 days 07/14/1972 14.50 05/07/1974 16.70 05/07/1975 15.50 04/17/1976 12.10 08/05/1977 18.80 08/15/1978 13.00 07/10/1979 14.30 05/28/1980 10.40 07/20/1981 8.80 05/04/1982 12.70 05/13/1983 11.50 05/22/1984 16.40 08/22/1985 16.00 06/28/1986 12.50 06/20/1987 19.60 07/11/1989 7.20 06/13/1990 20.90 04/08/1991 17.10 07/02/1992 11.80 07/02/1993 28.60 06/05/1994 12.70 06/24/1995 10.50 04/27/1996 14.40 06/17/1997 11.50 05/20/1998 17.90 07/24/2001 9.50 05/11/2003 12.10 05/13/2004 15.00 03/18/2005 10.90 07/26/2006 15.70 08/18/2007 13.80 04/17/2008 20.90 04/26/2009 12.40 06/12/2010 26.30