Precipitation annual maximum series (inches) Station ID: 23-1674 Station name: CLEARWATER DAM State: MO Latitude (decimal degrees): 37.1319 Longitude (decimal degrees): -90.7756 Elevation (feet): 660 Duration: 1 hour 09/12/1949 1.25 01/25/1950 1.67 09/09/1951 0.95 09/01/1952 1.95 07/07/1953 0.84 05/28/1954 1.40 11/22/1955 0.64 08/29/1956 1.74 06/30/1957 2.34 06/11/1958 0.85 08/31/1959 2.15 05/18/1960 1.46 07/20/1961 1.37 06/24/1962 1.56 07/28/1963 0.97 07/27/1964 1.24 09/14/1965 1.89 09/26/1966 1.60 10/17/1967 0.70 07/28/1968 1.80 09/04/1969 1.60 04/30/1970 1.20 08/21/1971 0.80 10/30/1972 2.10 06/11/1973 1.50 08/28/1974 1.00 07/28/1976 0.70 05/10/1996 1.50 06/28/1997 1.40 06/20/1998 1.60 08/07/1999 1.00 07/03/2000 1.60 05/18/2001 1.00 05/12/2002 1.40 09/01/2003 0.80 08/24/2004 1.50 11/14/2005 1.50 05/10/2006 1.20 Duration: 2 hours 10/11/1949 1.62 04/02/1950 2.10 03/17/1951 1.73 09/01/1952 2.88 06/26/1953 1.02 06/22/1954 1.92 03/20/1955 1.18 08/29/1956 1.82 06/30/1957 2.45 06/11/1958 1.31 05/27/1959 2.55 05/18/1960 1.53 07/20/1961 2.54 06/24/1962 1.78 08/12/1963 1.79 07/28/1964 1.79 09/14/1965 2.29 09/26/1966 1.70 10/17/1967 1.00 07/28/1968 2.20 09/04/1969 2.20 04/30/1970 1.40 05/10/1971 1.30 04/21/1973 1.57 08/28/1974 1.20 07/03/1976 1.10 05/10/1996 1.80 06/28/1997 1.50 06/20/1998 2.10 08/07/1999 1.80 09/23/2000 2.10 05/18/2001 1.10 05/12/2002 1.80 11/18/2003 1.10 08/24/2004 1.70 11/14/2005 2.90 07/11/2006 1.60 Duration: 3 hours 10/11/1949 1.95 04/02/1950 2.34 03/17/1951 1.77 09/01/1952 3.13 06/26/1953 1.53 05/02/1954 1.96 03/20/1955 1.58 08/29/1956 1.86 06/30/1957 2.65 06/11/1958 1.41 05/27/1959 2.70 05/18/1960 1.56 07/20/1961 2.74 06/24/1962 1.88 08/12/1963 1.89 07/28/1964 2.01 09/14/1965 2.59 09/26/1966 1.90 10/17/1967 1.20 07/28/1968 2.40 09/04/1969 2.80 04/30/1970 1.60 05/10/1971 1.40 07/23/1973 1.80 11/02/1974 1.50 07/03/1976 1.40 05/10/1996 1.90 06/28/1997 1.53 06/20/1998 2.50 08/07/1999 1.90 09/23/2000 2.20 05/18/2001 1.40 05/12/2002 2.00 11/18/2003 1.50 05/30/2004 1.73 11/14/2005 3.70 07/11/2006 2.10 Duration: 6 hours 10/11/1949 2.19 04/02/1950 2.75 01/02/1951 1.97 09/01/1952 3.37 06/26/1953 1.76 05/02/1954 2.75 03/20/1955 2.06 06/22/1956 2.16 06/30/1957 2.68 11/16/1958 2.52 05/27/1959 2.89 08/08/1960 1.58 07/20/1961 2.77 08/31/1962 2.46 08/12/1963 2.64 07/28/1964 3.99 09/14/1965 2.72 09/26/1966 3.60 10/17/1967 2.00 07/28/1968 2.50 09/04/1969 3.00 08/09/1970 2.00 01/13/1971 1.60 05/06/1973 2.70 04/21/1974 1.80 07/03/1976 2.30 08/17/1977 3.50 09/15/1996 3.10 05/30/1997 1.80 06/20/1998 3.20 08/07/1999 2.10 06/16/2000 2.22 06/14/2001 1.70 05/08/2002 2.50 11/18/2003 2.00 03/03/2004 1.75 11/14/2005 5.90 07/11/2006 2.40 Duration: 12 hours 01/24/1949 2.58 04/02/1950 2.78 01/02/1951 2.62 09/01/1952 3.50 06/26/1953 1.78 05/02/1954 2.97 03/20/1955 3.52 05/14/1956 2.48 05/22/1957 4.23 11/16/1958 3.42 05/27/1959 3.15 05/18/1960 2.34 07/20/1961 3.05 08/31/1962 2.71 08/12/1963 2.82 07/28/1964 4.03 09/14/1965 2.75 09/26/1966 4.50 10/17/1967 2.40 07/27/1968 3.10 09/03/1969 3.20 08/08/1970 2.50 01/13/1971 2.00 07/23/1973 3.20 11/03/1974 2.00 07/02/1976 2.70 08/17/1977 4.60 09/15/1996 3.90 04/04/1997 1.90 06/19/1998 4.20 08/07/1999 3.30 06/16/2000 2.70 06/14/2001 1.80 05/16/2002 2.70 11/17/2003 2.80 03/03/2004 1.90 11/14/2005 6.90 11/30/2006 2.90 Duration: 1 day 06/28/1947 2.30 01/01/1948 3.94 10/11/1949 2.73 04/03/1950 3.50 01/03/1951 2.86 09/02/1952 3.12 06/27/1953 1.59 05/02/1954 2.68 03/21/1955 3.21 05/15/1956 3.10 05/23/1957 4.65 11/17/1958 3.30 05/28/1959 2.81 05/19/1960 2.57 07/20/1961 2.72 09/01/1962 2.47 08/13/1963 3.32 07/29/1964 3.68 09/22/1965 3.39 09/27/1966 4.38 10/18/1967 2.14 07/28/1968 2.77 09/04/1969 2.95 05/01/1970 2.50 12/10/1971 2.67 07/16/1972 2.38 05/07/1973 3.12 11/04/1974 2.14 03/28/1977 4.29 08/30/1978 2.75 05/03/1979 2.87 08/06/1980 3.13 06/07/1981 2.87 12/03/1982 5.95 04/30/1983 5.18 11/27/1984 3.34 10/20/1985 2.68 05/15/1986 2.95 07/01/1987 1.90 09/03/1988 2.50 02/03/1989 3.00 11/05/1990 2.80 04/14/1991 3.00 04/20/1992 3.50 11/05/1994 4.64 07/25/1995 1.77 09/16/1996 3.66 04/05/1997 2.59 06/20/1998 3.84 08/08/1999 3.12 06/19/2000 5.22 12/17/2001 2.90 05/08/2002 3.50 11/18/2003 3.13 03/04/2004 1.96 11/15/2005 8.10 03/09/2006 3.57 09/27/2007 6.00 03/19/2008 8.10 06/09/2009 3.53 05/03/2010 2.18 Duration: 2 days 10/26/1947 2.55 01/01/1948 4.24 01/24/1949 3.71 04/03/1950 4.47 01/02/1951 3.08 09/02/1952 3.37 05/02/1954 3.16 03/20/1955 3.62 05/15/1956 3.34 05/22/1957 6.15 11/17/1958 4.21 05/27/1959 3.67 05/19/1960 3.66 05/06/1961 3.31 08/31/1962 3.24 11/22/1963 3.81 07/28/1964 5.23 09/22/1965 3.65 09/26/1966 5.10 10/17/1967 3.37 07/27/1968 3.27 09/03/1969 3.65 08/09/1970 2.88 12/09/1971 3.91 11/01/1972 5.67 04/21/1973 4.33 11/03/1974 4.04 03/27/1977 4.71 07/10/1978 3.66 05/03/1979 3.69 08/05/1980 4.11 06/06/1981 3.09 12/03/1982 10.02 04/30/1983 5.79 12/21/1984 3.60 10/19/1985 4.33 05/15/1986 3.21 07/01/1987 3.62 03/29/1988 3.31 08/25/1989 3.27 11/05/1990 3.02 04/13/1991 3.60 09/20/1992 6.20 11/04/1994 7.50 07/24/1995 2.79 09/16/1996 3.94 04/05/1997 3.00 06/20/1998 4.90 08/08/1999 3.46 06/19/2000 5.62 12/17/2001 3.12 05/08/2002 4.05 11/18/2003 3.68 03/04/2004 3.37 11/15/2005 8.72 11/30/2006 3.94 09/26/2007 6.46 03/18/2008 10.95 06/09/2009 4.80 07/12/2010 2.43 Duration: 3 days 10/26/1947 2.57 01/01/1948 4.28 01/23/1949 3.96 04/02/1950 4.55 11/23/1951 3.50 09/02/1952 3.50 03/02/1953 2.43 05/01/1954 3.36 03/20/1955 3.81 06/23/1956 3.45 05/22/1957 6.21 11/15/1958 6.79 05/26/1959 4.27 08/08/1960 3.89 05/05/1961 3.93 08/31/1962 3.27 05/25/1963 3.87 03/08/1964 5.72 09/12/1965 3.69 09/26/1966 5.15 10/16/1967 3.40 07/26/1968 3.30 01/28/1969 3.69 08/08/1970 2.92 12/09/1971 3.95 10/31/1972 5.73 04/20/1973 4.86 11/03/1974 4.08 03/27/1977 4.78 07/10/1978 3.70 05/03/1979 3.75 08/05/1980 4.15 07/18/1981 3.24 12/03/1982 10.48 04/29/1983 5.85 10/19/1984 3.63 10/19/1985 4.37 02/03/1986 3.56 07/01/1987 3.73 03/29/1988 3.34 06/12/1989 4.33 01/18/1990 3.08 04/12/1991 4.24 09/20/1992 6.27 11/03/1994 7.60 07/24/1995 3.16 09/16/1996 3.98 04/05/1997 3.03 06/19/1998 5.32 08/08/1999 3.50 06/19/2000 5.95 12/17/2001 3.15 05/07/2002 4.28 11/18/2003 3.72 04/23/2004 3.51 11/14/2005 8.81 11/29/2006 4.12 09/26/2007 6.52 03/18/2008 11.22 06/09/2009 5.62 11/24/2010 2.51 04/24/2011 8.75 Duration: 4 days 06/28/1947 3.10 06/24/1948 4.55 10/02/1949 4.05 04/01/1950 4.70 11/23/1951 3.70 09/02/1952 3.53 03/02/1953 2.45 05/01/1954 3.39 03/18/1955 3.99 06/23/1956 3.48 05/22/1957 7.28 11/15/1958 7.30 05/26/1959 4.31 08/08/1960 3.93 05/06/1961 4.56 09/01/1962 3.97 11/20/1963 3.91 03/08/1964 5.78 09/11/1965 4.58 09/26/1966 5.20 10/16/1967 3.44 04/17/1968 3.33 01/27/1969 3.73 08/07/1970 3.18 12/07/1971 4.89 10/31/1972 5.79 04/20/1973 5.48 11/03/1974 4.12 03/27/1977 4.83 07/08/1978 3.74 04/09/1979 3.79 08/05/1980 4.19 05/11/1981 3.58 12/03/1982 10.63 04/30/1983 6.91 12/19/1984 3.76 10/19/1985 4.41 04/05/1986 3.90 07/01/1987 3.77 01/17/1988 3.52 06/12/1989 4.66 01/17/1990 4.00 11/17/1991 4.49 09/20/1992 6.33 11/03/1994 7.67 06/08/1995 3.45 09/16/1996 4.02 02/27/1997 3.06 06/19/1998 5.37 08/08/1999 3.53 06/19/2000 6.03 12/14/2001 3.40 05/06/2002 4.54 11/15/2003 3.95 04/22/2004 4.06 11/13/2005 8.90 03/09/2006 4.68 09/26/2007 6.59 03/17/2008 11.33 06/09/2009 5.68 11/24/2010 2.53 04/23/2011 10.36 Duration: 7 days 10/26/1947 4.05 06/24/1948 5.46 01/19/1949 5.31 04/01/1950 4.75 11/23/1951 3.74 09/02/1952 3.57 03/12/1953 2.55 05/01/1954 4.10 03/15/1955 4.67 05/14/1956 3.86 05/19/1957 8.60 11/14/1958 7.45 05/22/1959 5.33 08/08/1960 3.97 05/01/1961 5.49 08/30/1962 5.21 11/18/1963 4.36 03/04/1964 6.59 09/11/1965 4.63 04/19/1966 6.47 12/12/1967 3.47 07/27/1968 5.69 01/27/1969 3.76 08/05/1970 4.13 12/05/1971 5.19 10/27/1972 5.84 11/20/1973 6.53 10/29/1974 4.16 08/12/1977 6.66 07/10/1978 4.62 07/26/1979 5.11 08/01/1980 4.30 07/18/1981 5.19 11/28/1982 11.10 04/29/1983 6.98 10/08/1984 4.55 10/14/1985 5.13 05/10/1986 5.00 07/01/1987 5.56 03/25/1988 4.08 06/12/1989 5.29 12/17/1990 4.60 10/26/1991 6.14 09/20/1992 6.39 11/11/1993 5.47 11/03/1994 7.90 06/06/1995 4.30 05/05/1996 4.83 02/26/1997 3.83 07/25/1998 6.16 08/08/1999 3.65 06/15/2000 6.10 11/24/2001 4.84 05/07/2002 6.98 11/13/2003 4.64 04/20/2004 4.19 11/11/2005 8.98 03/09/2006 5.97 09/27/2007 6.66 03/14/2008 11.57 06/09/2009 5.74 07/13/2010 3.84 04/20/2011 12.42 Duration: 10 days 10/24/1947 4.25 06/18/1948 6.31 10/02/1949 6.70 03/27/1950 6.30 11/16/1951 3.82 11/25/1952 4.91 03/14/1953 2.97 05/01/1954 4.14 03/15/1955 4.82 06/14/1956 4.50 05/17/1957 8.72 11/09/1958 7.52 05/22/1959 5.38 08/08/1960 4.01 04/30/1961 6.77 08/31/1962 5.76 05/17/1963 4.57 03/03/1964 6.70 09/14/1965 6.33 04/19/1966 6.92 12/14/1967 3.96 07/23/1968 5.86 01/21/1969 5.00 08/01/1970 4.67 12/06/1971 6.15 10/29/1972 5.90 04/16/1973 6.91 11/03/1974 5.21 08/09/1977 6.89 07/08/1978 4.70 02/23/1979 6.33 08/01/1980 4.34 05/10/1981 5.74 11/27/1982 13.14 04/29/1983 7.06 10/12/1984 6.19 10/11/1985 5.36 05/10/1986 5.14 07/01/1987 6.42 03/25/1988 4.63 06/12/1989 5.62 12/21/1990 4.85 10/25/1991 6.20 09/20/1992 6.57 11/11/1993 5.52 11/03/1994 8.12 06/03/1995 4.38 09/16/1996 5.22 02/21/1997 4.02 07/23/1998 7.73 08/01/1999 3.69 06/19/2000 6.82 11/24/2001 4.89 05/08/2002 9.55 11/15/2003 5.08 04/23/2004 4.55 11/12/2005 9.07 03/05/2006 6.27 09/26/2007 6.72 03/14/2008 11.69 10/22/2009 7.32 07/12/2010 5.29 04/20/2011 13.80 Duration: 20 days 10/24/1947 6.14 06/13/1948 8.00 01/16/1949 7.44 12/31/1949 6.92 09/05/1951 5.87 03/03/1952 6.54 03/02/1953 5.00 05/22/1954 5.39 05/11/1955 6.48 01/30/1956 6.14 05/10/1957 10.91 04/21/1958 8.33 05/09/1959 6.60 08/08/1960 6.18 04/21/1961 7.23 08/23/1962 8.17 07/29/1963 6.57 03/03/1964 7.63 09/05/1965 9.67 04/12/1966 9.14 12/03/1967 6.08 07/14/1968 6.57 01/16/1969 6.38 04/13/1970 5.77 11/26/1971 6.81 10/27/1972 8.09 04/19/1973 10.34 10/25/1974 5.65 08/11/1977 9.92 07/08/1978 5.90 03/24/1979 8.76 07/22/1980 5.38 05/14/1981 8.42 11/18/1982 14.81 04/14/1983 9.63 10/07/1984 10.87 10/13/1985 7.76 05/10/1986 6.04 06/19/1987 8.49 11/10/1988 5.38 02/02/1989 7.88 05/10/1990 7.39 04/12/1991 8.13 09/02/1992 9.61 11/13/1993 7.06 11/03/1994 9.56 05/25/1995 7.21 09/09/1996 8.57 02/26/1997 5.81 07/24/1998 10.13 03/28/1999 6.67 06/19/2000 9.52 11/28/2001 6.84 04/28/2002 11.66 11/05/2003 6.65 04/20/2004 6.27 11/11/2005 11.43 03/05/2006 6.84 09/08/2007 8.62 03/17/2008 15.74 10/14/2009 8.32 07/08/2010 7.16 04/15/2011 17.60 Duration: 30 days 10/26/1947 7.82 06/13/1948 8.37 01/17/1949 9.46 01/02/1950 9.99 06/03/1951 7.78 02/23/1952 6.89 02/19/1953 6.11 05/25/1954 7.46 02/20/1955 7.45 01/27/1956 7.06 05/12/1957 12.61 04/14/1958 8.94 05/26/1959 7.31 07/23/1960 6.86 04/09/1961 9.21 08/17/1962 9.02 04/28/1963 7.17 03/08/1964 9.26 08/25/1965 11.61 04/19/1966 11.85 11/30/1967 7.40 04/17/1968 7.63 01/16/1969 6.54 04/13/1970 8.17 11/18/1971 7.45 10/15/1972 9.82 04/09/1973 12.32 05/10/1974 7.11 02/27/1977 10.25 11/14/1978 7.09 03/27/1979 12.01 07/22/1980 5.56 05/10/1981 12.82 11/26/1982 19.43 04/02/1983 11.32 10/06/1984 12.83 10/19/1985 8.88 05/12/1986 7.54 06/15/1987 9.94 12/24/1987 7.32 01/26/1989 9.24 04/28/1990 9.57 10/25/1991 10.78 08/27/1992 10.48 09/03/1993 8.99 10/09/1994 10.47 05/17/1995 8.46 04/13/1996 9.83 02/20/1997 6.98 07/23/1998 10.53 03/29/1999 7.48 06/05/2000 10.11 11/24/2001 9.76 04/20/2002 13.14 11/05/2003 7.48 04/20/2004 8.10 10/31/2005 12.60 10/16/2006 9.31 09/05/2007 9.84 03/14/2008 19.74 10/02/2009 12.99 07/08/2010 7.80 04/15/2011 19.70 Duration: 45 days 10/26/1947 8.87 05/16/1948 9.47 12/15/1948 11.64 01/01/1950 13.75 06/03/1951 10.90 03/02/1952 10.23 02/10/1953 7.45 05/01/1954 9.88 02/05/1955 8.70 05/14/1956 11.17 04/12/1957 16.28 03/23/1958 12.79 05/13/1959 9.27 07/20/1960 7.75 03/26/1961 11.30 08/23/1962 10.95 07/01/1963 10.02 03/03/1964 10.89 08/25/1965 11.91 04/08/1966 13.38 11/10/1967 8.06 03/10/1968 10.96 12/19/1968 9.96 05/10/1970 9.73 11/24/1971 8.28 09/30/1972 10.94 03/25/1973 15.19 05/02/1974 9.32 08/17/1977 13.60 11/23/1978 8.06 03/21/1979 18.13 08/05/1980 6.90 05/10/1981 14.41 11/18/1982 21.97 04/02/1983 13.68 09/23/1984 15.72 10/19/1985 12.53 04/02/1986 10.54 11/15/1987 13.07 02/18/1988 8.25 05/09/1989 11.28 04/19/1990 11.54 10/26/1991 13.45 08/10/1992 10.93 08/24/1993 10.22 10/09/1994 12.43 04/30/1995 12.40 03/28/1996 11.33 02/21/1997 10.80 06/19/1998 14.69 04/04/1999 10.00 05/23/2000 12.53 11/19/2001 9.94 04/08/2002 16.73 11/15/2003 9.21 10/11/2004 11.22 10/21/2005 13.19 10/17/2006 12.58 09/05/2007 11.49 03/14/2008 21.47 10/05/2009 14.45 07/08/2010 8.65 04/12/2011 22.11 Duration: 60 days 09/21/1947 10.69 05/01/1948 11.82 12/24/1948 13.08 12/18/1949 15.95 05/21/1951 12.05 03/02/1952 11.22 02/19/1953 9.89 05/01/1954 12.04 03/15/1955 10.91 04/29/1956 12.36 03/25/1957 22.93 03/13/1958 14.54 05/09/1959 10.44 06/24/1960 9.57 03/12/1961 13.87 08/17/1962 12.84 06/15/1963 12.98 07/27/1964 13.82 07/28/1965 13.45 04/11/1966 14.00 10/16/1967 10.29 03/16/1968 12.62 12/13/1968 10.42 04/23/1970 12.98 04/18/1971 9.34 09/21/1972 13.46 04/16/1973 19.26 04/12/1974 12.18 08/11/1977 17.56 11/14/1978 11.30 03/23/1979 21.24 07/22/1980 8.17 05/10/1981 15.88 10/31/1982 23.08 03/21/1983 15.16 10/07/1984 18.73 10/13/1985 14.30 03/19/1986 12.22 11/23/1987 14.57 08/05/1988 9.60 05/05/1989 13.34 03/29/1990 14.42 03/22/1991 15.38 07/25/1992 13.24 09/19/1993 13.49 09/23/1994 13.63 05/27/1995 14.64 03/15/1996 14.19 02/21/1997 11.83 06/05/1998 19.02 02/28/1999 11.30 05/23/2000 13.29 11/24/2001 10.28 03/19/2002 20.93 11/05/2003 10.93 10/11/2004 14.68 11/15/2005 13.57 10/16/2006 15.84 12/10/2007 13.99 03/18/2008 25.06 09/20/2009 15.90 03/22/2010 10.22 03/27/2011 22.73