Precipitation annual maximum series (inches) Station ID: 23-8746 Station name: WASHINGTON State: MO Latitude (decimal degrees): 38.5425 Longitude (decimal degrees): -90.9719 Elevation (feet): 490 Duration: 1 hour 07/12/1949 1.39 08/13/1950 1.24 08/20/1951 1.76 08/09/1952 0.97 06/26/1953 0.96 06/29/1954 1.96 07/14/1955 1.30 07/03/1956 2.76 06/15/1957 2.08 06/12/1958 0.98 05/17/1959 0.92 07/10/1960 0.88 07/02/1961 0.99 08/12/1963 1.20 07/25/1964 0.66 08/10/1966 1.29 06/22/1969 1.60 04/23/1970 1.50 07/18/1972 1.10 09/09/1973 1.50 08/31/1974 0.90 06/23/1978 1.60 08/23/1979 0.90 07/21/1980 0.90 06/11/1985 2.00 07/10/1991 2.10 07/02/1992 0.90 09/22/1993 2.00 05/07/2000 1.80 05/18/2001 1.20 06/25/2003 1.30 09/14/2005 1.30 07/13/2006 1.20 10/03/2007 0.70 07/27/2008 1.70 05/27/2009 1.10 09/18/2010 1.50 Duration: 2 hours 07/12/1949 1.63 08/12/1950 2.11 08/20/1951 2.80 08/09/1952 1.02 04/23/1953 1.18 06/29/1954 2.26 07/14/1955 1.90 07/03/1956 2.89 06/28/1957 3.30 08/11/1958 1.38 05/17/1959 1.46 08/18/1960 1.05 07/02/1961 1.18 08/12/1963 1.40 07/25/1964 1.17 08/09/1966 1.54 06/22/1969 1.80 04/23/1970 1.90 07/18/1972 1.20 09/09/1973 2.40 05/30/1974 1.20 06/23/1978 1.70 07/25/1979 1.20 07/21/1980 1.00 07/10/1991 2.20 07/02/1992 1.30 09/22/1993 3.00 05/07/2000 3.50 05/18/2001 1.50 06/25/2003 1.80 09/14/2005 1.80 07/13/2006 1.60 10/03/2007 0.80 09/13/2008 2.30 07/04/2009 1.70 04/24/2010 1.90 Duration: 3 hours 07/12/1949 1.75 08/12/1950 2.15 08/20/1951 3.50 08/06/1952 1.04 07/04/1953 1.22 06/29/1954 2.30 07/14/1955 1.96 07/03/1956 2.95 06/27/1957 3.98 06/12/1958 1.58 05/17/1959 1.62 07/10/1960 1.34 05/07/1961 1.76 08/12/1963 1.50 07/25/1964 1.19 08/10/1966 2.61 06/22/1969 2.00 04/23/1970 2.20 07/18/1972 1.22 09/09/1973 2.60 05/30/1974 1.50 07/26/1978 1.80 04/11/1979 1.50 07/21/1980 1.10 07/10/1991 2.30 07/02/1992 1.33 09/22/1993 3.10 05/07/2000 4.90 11/24/2001 1.60 06/25/2003 2.30 09/14/2005 1.90 07/13/2006 1.90 10/02/2007 0.90 09/13/2008 3.10 07/04/2009 2.50 09/18/2010 2.60 Duration: 6 hours 09/12/1949 2.18 08/12/1950 2.23 08/20/1951 3.71 08/05/1952 1.30 07/04/1953 1.46 06/29/1954 2.33 07/14/1955 2.30 07/03/1956 2.98 06/27/1957 4.38 06/12/1958 1.62 05/17/1959 2.40 04/16/1960 1.54 05/07/1961 2.25 08/12/1963 1.51 05/28/1964 1.73 08/09/1966 3.05 06/22/1969 2.20 04/23/1970 3.10 11/01/1972 1.80 09/09/1973 2.63 05/30/1974 2.30 06/23/1978 2.00 04/11/1979 1.60 07/03/1980 1.60 07/10/1991 2.90 07/02/1992 1.40 09/22/1993 3.40 05/07/2000 8.60 07/20/2001 2.70 11/17/2003 2.50 09/14/2005 2.00 07/13/2006 2.10 01/12/2007 1.20 09/13/2008 4.50 07/04/2009 3.30 09/18/2010 2.90 Duration: 12 hours 09/12/1949 2.29 08/12/1950 2.52 08/20/1951 3.75 08/20/1952 1.74 04/23/1953 1.64 06/29/1954 2.35 07/14/1955 2.32 07/03/1956 3.10 06/14/1957 7.02 10/09/1958 1.64 05/17/1959 2.94 04/16/1960 1.56 05/07/1961 2.46 08/12/1963 1.55 05/27/1964 2.48 08/09/1966 3.45 06/22/1969 2.80 04/23/1970 3.40 11/01/1972 2.40 09/09/1973 2.70 05/30/1974 2.40 06/23/1978 2.02 04/11/1979 2.70 07/03/1980 1.80 07/10/1991 3.60 12/15/1992 1.60 09/22/1993 5.10 05/07/2000 9.40 07/20/2001 2.80 11/17/2003 3.30 01/04/2005 2.02 06/10/2006 2.80 01/12/2007 1.50 09/13/2008 4.54 07/04/2009 3.33 09/18/2010 3.00 Duration: 1 day 09/12/1949 3.54 08/13/1950 4.15 08/20/1951 3.35 04/04/1952 1.61 10/04/1953 1.54 10/11/1954 2.68 07/14/1955 2.07 07/03/1956 3.18 06/28/1957 6.37 10/09/1958 1.77 05/17/1959 3.53 04/16/1960 1.81 05/07/1961 3.06 08/12/1963 1.81 05/28/1964 2.23 08/10/1966 3.11 06/22/1969 2.86 04/23/1970 3.04 11/01/1972 2.50 09/09/1973 2.41 05/30/1974 2.41 06/23/1978 2.05 04/11/1979 3.30 07/03/1980 1.79 07/10/1991 3.30 12/15/1992 2.05 09/22/1993 4.82 04/28/1994 2.54 08/07/1995 3.47 04/29/1996 4.34 02/27/1997 2.09 06/05/1998 2.33 12/05/1999 3.08 05/07/2000 10.48 07/21/2001 2.50 06/05/2002 2.26 11/18/2003 3.39 07/30/2004 2.02 01/05/2005 3.12 06/11/2006 2.68 01/13/2007 1.77 09/14/2008 4.93 09/20/2009 3.57 11/25/2010 4.11 Duration: 2 days 09/11/1949 4.01 08/12/1950 5.07 08/20/1951 3.61 08/20/1952 1.73 04/23/1953 1.80 09/19/1954 3.10 07/14/1955 2.23 07/02/1956 4.16 06/14/1957 6.87 05/02/1958 2.31 05/17/1959 4.11 04/16/1960 1.95 05/07/1961 4.63 03/04/1963 2.57 05/27/1964 2.60 08/09/1966 3.35 10/12/1969 4.04 09/22/1970 3.56 11/01/1972 2.79 09/08/1973 2.88 08/27/1974 2.88 06/22/1978 2.21 04/10/1979 3.56 07/02/1980 1.93 12/02/1982 6.25 07/10/1991 4.13 11/11/1992 2.88 09/22/1993 5.48 04/11/1994 3.92 05/17/1995 5.09 04/28/1996 5.56 02/26/1997 2.26 07/30/1998 3.27 12/05/1999 3.32 05/07/2000 11.29 07/20/2001 3.46 06/05/2002 2.97 11/18/2003 3.75 01/04/2004 2.37 01/05/2005 3.65 11/30/2006 3.72 05/02/2007 2.31 09/14/2008 5.31 09/20/2009 4.41 11/24/2010 4.81 Duration: 3 days 09/12/1949 4.40 08/12/1950 5.76 08/20/1951 3.74 08/09/1952 2.06 04/23/1953 1.87 09/19/1954 3.22 07/14/1955 2.30 07/02/1956 4.33 06/13/1957 7.29 11/14/1958 2.54 05/16/1959 4.27 07/10/1960 2.46 05/06/1961 5.18 03/03/1963 2.67 05/26/1964 2.70 08/09/1966 3.48 10/11/1969 4.20 09/22/1970 3.70 11/01/1972 2.90 09/08/1973 3.00 08/27/1974 3.00 07/24/1978 2.50 04/10/1979 3.70 07/02/1980 2.00 12/02/1982 6.60 07/10/1991 4.40 11/10/1992 3.20 09/22/1993 5.70 04/10/1994 4.96 05/17/1995 5.27 04/28/1996 5.61 02/27/1997 2.89 07/30/1998 3.58 12/03/1999 3.35 05/07/2000 11.62 07/19/2001 3.75 05/07/2002 3.53 08/31/2003 4.36 03/25/2004 2.44 01/03/2005 5.08 11/30/2006 3.76 01/13/2007 2.75 09/12/2008 5.73 09/20/2009 4.91 11/23/2010 5.06 Duration: 4 days 09/11/1949 4.70 08/12/1950 6.01 08/20/1951 3.78 08/06/1952 2.30 04/23/1953 1.97 09/19/1954 3.25 07/14/1955 3.06 07/02/1956 4.37 06/26/1957 8.06 07/15/1958 2.91 05/16/1959 4.31 07/10/1960 2.52 05/05/1961 6.64 03/03/1963 2.70 05/26/1964 2.73 04/20/1966 4.16 10/10/1969 5.30 09/22/1970 3.74 07/15/1972 3.00 09/08/1973 3.03 08/28/1974 3.50 07/23/1978 3.20 04/08/1979 3.80 07/02/1980 2.02 12/02/1982 6.90 07/09/1991 4.50 11/10/1992 3.23 09/22/1993 6.50 04/10/1994 5.01 05/16/1995 5.32 04/28/1996 5.75 02/26/1997 3.06 07/29/1998 3.62 12/03/1999 3.39 05/07/2000 11.73 07/19/2001 3.79 05/06/2002 3.66 08/31/2003 5.14 08/25/2004 3.13 01/03/2005 5.78 11/30/2006 3.80 09/06/2007 3.17 09/12/2008 5.89 09/20/2009 4.96 11/23/2010 5.31 Duration: 7 days 09/12/1949 6.34 08/12/1950 6.07 08/15/1951 4.42 08/05/1952 3.42 04/18/1953 2.05 09/19/1954 3.28 07/14/1955 3.22 07/02/1956 4.85 06/24/1957 8.56 07/13/1958 3.94 05/16/1959 5.60 07/10/1960 2.54 05/04/1961 7.01 03/03/1963 3.19 05/24/1964 2.95 04/18/1966 4.85 10/07/1969 5.40 04/17/1970 5.70 07/15/1972 3.03 09/03/1973 5.00 08/27/1974 5.00 07/23/1978 3.23 07/25/1979 4.30 07/02/1980 2.04 11/27/1982 7.10 07/09/1991 4.54 11/10/1992 3.26 09/19/1993 7.70 04/06/1994 5.73 05/17/1995 5.86 04/23/1996 6.30 02/21/1997 3.39 06/04/1998 4.64 12/05/1999 4.22 05/07/2000 11.91 11/24/2001 3.87 05/07/2002 5.60 08/29/2003 5.84 07/25/2004 4.01 01/01/2005 5.90 11/30/2006 3.83 09/06/2007 3.20 07/22/2008 6.76 09/20/2009 5.28 11/24/2010 5.55 Duration: 10 days 09/11/1949 6.64 08/08/1950 6.24 08/20/1951 5.06 08/03/1952 4.13 06/26/1953 2.84 09/19/1954 3.32 07/14/1955 4.62 07/02/1956 4.90 06/07/1957 10.45 07/13/1958 3.98 05/17/1959 6.11 07/01/1960 2.73 05/04/1961 7.08 08/10/1963 3.62 05/27/1964 4.14 04/18/1966 5.32 10/11/1969 6.80 04/23/1970 6.80 04/13/1972 4.00 09/01/1973 5.50 08/27/1974 5.05 05/04/1978 3.30 07/23/1979 4.60 07/02/1980 2.20 07/02/1991 5.90 11/11/1992 3.70 09/14/1993 8.80 04/06/1994 6.25 05/17/1995 7.17 04/22/1996 8.47 02/21/1997 4.34 06/05/1998 5.59 12/03/1999 4.46 05/02/2000 12.21 07/12/2001 4.28 05/06/2002 5.73 08/27/2003 6.04 08/20/2004 4.61 01/01/2005 5.97 11/30/2006 3.87 04/25/2007 3.52 09/05/2008 7.82 10/23/2009 6.26 11/23/2010 5.84 Duration: 20 days 10/04/1949 7.57 08/12/1950 8.80 06/07/1951 7.57 08/03/1952 6.16 04/05/1953 3.79 04/06/1954 5.19 07/05/1955 5.16 06/15/1956 7.56 06/11/1957 16.11 07/13/1958 7.37 05/09/1959 7.76 04/16/1960 4.37 04/21/1961 8.92 08/09/1963 5.20 05/26/1964 5.49 07/29/1966 7.42 10/06/1969 8.10 04/12/1970 10.10 11/01/1972 5.70 09/01/1973 6.00 08/27/1974 5.70 07/09/1978 5.90 04/08/1979 5.30 03/12/1980 3.90 06/23/1991 7.60 11/03/1992 5.40 09/13/1993 10.90 04/10/1994 9.33 05/16/1995 8.26 04/22/1996 10.14 02/20/1997 5.02 06/04/1998 6.88 11/23/1999 5.21 04/24/2000 12.73 05/18/2001 6.50 05/06/2002 7.29 08/27/2003 6.39 05/13/2004 7.32 01/01/2005 7.58 11/13/2006 5.13 04/14/2007 4.31 08/29/2008 9.77 09/20/2009 10.95 09/01/2010 7.39 Duration: 30 days 09/12/1949 9.36 08/12/1950 9.94 08/15/1951 9.75 07/28/1952 7.07 03/29/1953 4.56 06/02/1954 6.46 06/24/1955 6.66 06/07/1956 8.50 06/07/1957 19.21 07/15/1958 8.48 05/09/1959 8.00 04/14/1960 5.21 04/21/1961 10.48 08/09/1963 5.62 05/24/1964 6.14 04/18/1966 8.75 09/15/1969 9.60 04/12/1970 11.60 04/03/1972 6.90 03/02/1973 7.30 08/07/1974 7.40 07/02/1978 6.30 03/18/1979 6.40 03/12/1980 5.10 06/14/1991 7.90 10/29/1992 6.40 09/13/1993 11.29 04/03/1994 10.89 05/13/1995 10.53 04/22/1996 11.62 02/20/1997 6.72 06/04/1998 7.83 06/09/1999 7.15 05/07/2000 15.64 11/19/2001 7.47 04/19/2002 9.92 08/29/2003 7.99 04/30/2004 8.09 01/01/2005 7.80 11/05/2006 6.02 04/04/2007 5.51 08/16/2008 11.34 10/02/2009 13.36 04/23/2010 9.34 Duration: 45 days 09/07/1949 14.54 08/08/1950 10.53 05/31/1951 12.39 07/08/1952 9.03 04/05/1953 5.98 05/22/1954 7.59 06/10/1955 8.08 05/25/1956 11.84 05/18/1957 23.28 07/13/1958 10.16 05/09/1959 9.35 04/16/1960 6.78 04/03/1961 12.03 08/09/1963 6.17 03/08/1964 6.96 04/08/1966 11.12 09/06/1969 13.20 04/18/1970 14.90 11/01/1972 8.00 03/04/1973 10.30 08/07/1974 8.30 06/18/1978 8.80 03/18/1979 7.90 03/04/1980 6.80 05/09/1981 15.00 05/29/1991 8.60 11/01/1992 8.90 06/06/1993 14.40 04/03/1994 12.82 04/27/1995 13.01 04/28/1996 13.59 02/21/1997 8.07 05/22/1998 9.60 05/30/1999 7.57 05/07/2000 17.53 05/18/2001 8.11 05/06/2002 12.42 08/27/2003 9.28 04/21/2004 11.34 11/24/2004 10.05 04/29/2006 7.59 03/21/2007 8.73 03/15/2008 12.70 09/20/2009 19.02 04/23/2010 10.22 Duration: 60 days 08/27/1949 14.96 08/12/1950 12.14 05/19/1951 13.94 07/02/1952 9.42 03/01/1953 7.26 04/11/1954 9.56 05/26/1955 9.77 05/06/1956 15.70 05/18/1957 25.44 06/24/1958 11.67 05/09/1959 10.35 03/29/1960 7.67 05/04/1961 13.35 07/15/1963 6.72 04/01/1964 8.53 04/10/1966 11.34 09/03/1969 14.10 04/17/1970 19.10 03/12/1972 9.70 03/02/1973 12.00 08/07/1974 9.50 06/18/1978 9.30 03/18/1979 8.90 02/15/1980 7.30 09/03/1991 9.80 10/20/1992 9.50 06/17/1993 17.00 04/06/1994 14.20 04/12/1995 15.31 04/15/1996 16.82 02/21/1997 9.54 06/04/1998 13.60 05/04/1999 10.12 05/07/2000 21.62 10/05/2001 9.73 04/17/2002 15.46 04/17/2003 11.43 10/09/2004 13.53 08/06/2005 10.60 10/11/2006 8.91 03/10/2007 9.36 07/19/2008 20.00 09/20/2009 21.37 04/23/2010 12.46