Precipitation annual maximum series (inches) Station ID: 21-6166 Station name: ONAMIA RS State: MN Latitude (decimal degrees): 46.0675 Longitude (decimal degrees): -93.6672 Elevation (feet): 1260 Duration: 1 hour 05/04/1949 1.86 09/18/1950 0.62 07/15/1951 0.85 06/24/1952 1.80 06/15/1953 1.50 06/17/1954 1.30 08/25/1955 1.30 08/06/1956 0.66 06/21/1957 0.96 06/30/1958 1.14 08/25/1959 0.58 05/20/1960 0.46 09/10/1961 0.82 06/17/1962 1.00 08/11/1963 0.82 09/09/1964 0.90 06/13/1967 1.20 07/11/1968 1.50 08/30/1969 0.50 10/27/1971 0.60 06/19/1972 1.50 06/16/1973 1.20 07/12/1974 0.90 06/24/1976 1.00 07/04/1977 2.10 08/10/1980 0.90 08/07/1988 1.30 05/24/1989 1.00 08/07/1992 0.90 08/22/1993 0.70 06/28/1997 0.60 07/05/2000 1.10 06/13/2001 1.70 07/08/2002 2.00 06/22/2003 1.90 08/02/2004 2.70 10/03/2006 0.90 07/26/2007 0.80 07/11/2008 1.10 Duration: 2 hours 05/04/1949 2.36 10/01/1950 0.79 07/15/1951 1.30 06/24/1952 2.00 06/15/1953 1.69 06/17/1954 1.86 08/25/1955 2.30 07/17/1956 0.82 07/19/1957 1.15 09/05/1958 1.35 05/04/1959 0.68 06/23/1960 0.69 09/10/1961 0.89 08/06/1962 1.09 08/11/1963 1.29 08/29/1964 1.10 06/13/1967 2.20 07/11/1968 2.30 07/30/1969 0.80 10/27/1971 1.00 07/21/1972 2.70 06/16/1973 1.60 07/12/1974 1.00 06/24/1976 1.20 07/04/1977 3.20 08/06/1980 1.30 08/07/1988 1.90 05/24/1989 1.30 08/07/1992 1.20 08/22/1993 1.00 06/28/1997 0.70 07/05/2000 1.40 06/13/2001 3.20 08/02/2004 2.83 06/05/2006 1.10 06/02/2007 0.90 08/27/2008 1.40 Duration: 3 hours 05/04/1949 2.81 10/01/1950 1.00 07/15/1951 1.33 06/24/1952 2.10 06/15/1953 2.32 06/17/1954 2.37 08/25/1955 2.70 07/17/1956 0.90 07/19/1957 1.57 09/05/1958 1.51 05/31/1959 1.00 06/23/1960 0.74 09/10/1961 1.11 08/06/1962 1.24 08/11/1963 1.56 08/29/1964 1.12 06/13/1967 2.40 07/11/1968 2.35 07/30/1969 1.10 10/16/1971 1.20 07/21/1972 4.10 06/16/1973 1.80 07/12/1974 1.02 06/24/1976 1.40 07/04/1977 3.40 08/06/1980 1.40 08/07/1988 2.30 05/24/1989 2.20 08/07/1992 1.30 08/22/1993 1.10 06/28/1997 0.80 07/05/2000 1.50 06/13/2001 3.80 08/02/2004 2.90 06/05/2006 1.12 06/02/2007 1.20 08/27/2008 1.60 Duration: 6 hours 05/04/1949 3.10 10/01/1950 1.41 07/15/1951 2.30 06/24/1952 2.12 06/15/1953 2.89 06/17/1954 2.42 08/25/1955 3.19 07/17/1956 0.93 07/19/1957 1.79 09/05/1958 1.71 05/30/1959 1.48 06/23/1960 0.85 09/10/1961 1.61 08/06/1962 1.29 08/11/1963 1.94 07/09/1964 1.30 06/13/1967 2.42 07/11/1968 2.50 04/27/1969 1.30 10/16/1971 1.90 07/21/1972 5.90 06/16/1973 2.00 06/06/1974 1.03 06/24/1976 1.60 07/04/1977 3.43 08/06/1980 1.41 08/07/1988 2.32 05/24/1989 2.22 08/07/1992 1.70 08/22/1993 1.20 10/12/1997 1.20 07/05/2000 1.51 06/13/2001 3.84 06/22/2003 3.60 06/05/2006 1.13 06/02/2007 1.30 08/27/2008 1.70 Duration: 12 hours 05/04/1949 3.18 10/01/1950 2.52 07/15/1951 2.80 06/24/1952 2.14 06/15/1953 3.03 06/17/1954 2.45 08/25/1955 3.34 08/02/1956 1.40 07/19/1957 1.81 06/30/1958 2.30 05/30/1959 1.67 06/23/1960 1.01 09/10/1961 1.72 05/22/1962 1.64 08/11/1963 2.05 07/09/1964 1.40 06/13/1967 2.80 07/11/1968 2.60 04/27/1969 1.90 10/15/1971 2.50 07/21/1972 7.30 06/16/1973 2.02 10/31/1974 1.30 06/24/1976 1.90 07/04/1977 3.47 09/11/1980 1.60 09/22/1984 4.50 08/07/1988 2.35 05/24/1989 2.24 08/07/1992 1.80 06/23/1993 1.60 10/12/1997 1.40 07/05/2000 1.53 06/13/2001 3.88 06/22/2003 3.70 10/03/2006 1.14 06/02/2007 1.31 08/27/2008 1.72 Duration: 1 day 05/04/1949 3.55 10/01/1950 3.13 07/15/1951 3.02 06/24/1952 2.53 06/15/1953 3.32 06/17/1954 2.71 08/25/1955 3.06 08/03/1956 1.43 07/19/1957 1.62 06/30/1958 2.05 05/31/1959 1.88 11/28/1960 1.16 09/10/1961 1.58 05/22/1962 1.73 08/11/1963 1.92 07/09/1964 1.34 06/14/1967 2.50 07/11/1968 2.32 04/27/1969 1.79 10/27/1971 2.50 07/21/1972 7.50 07/23/1973 2.32 06/06/1974 1.70 06/24/1976 1.70 07/04/1977 3.10 08/06/1980 1.88 08/07/1988 2.10 05/24/1989 2.00 11/03/1991 2.56 08/07/1992 1.61 06/24/1993 1.96 04/26/1994 1.43 08/25/1995 2.20 11/17/1996 2.39 10/13/1997 1.70 07/15/1998 2.01 08/13/1999 2.68 06/18/2000 1.37 06/14/2001 4.09 08/08/2004 3.24 10/05/2005 4.10 10/04/2006 1.30 09/21/2007 3.15 08/28/2008 1.70 07/15/2009 2.97 Duration: 2 days 05/04/1949 4.15 10/01/1950 3.67 07/15/1951 3.25 06/23/1952 3.16 06/15/1953 3.58 06/16/1954 3.10 08/25/1955 3.30 08/02/1956 1.82 06/21/1957 2.00 06/30/1958 2.21 05/30/1959 2.02 11/28/1960 1.25 09/10/1961 1.95 05/22/1962 2.26 08/11/1963 2.18 07/08/1964 2.02 06/13/1967 2.79 10/16/1968 3.75 04/27/1969 1.93 10/15/1971 2.88 07/21/1972 9.71 06/15/1973 2.50 10/31/1974 2.02 06/24/1976 1.92 07/03/1977 4.04 09/11/1980 2.02 09/22/1984 4.90 08/12/1988 2.88 05/23/1989 2.40 11/03/1991 2.76 08/07/1992 1.73 07/01/1993 2.58 04/26/1994 2.02 08/24/1995 3.77 11/17/1996 2.57 10/13/1997 1.83 07/15/1998 2.16 05/12/1999 2.90 07/08/2000 1.61 06/14/2001 4.40 08/08/2004 3.49 10/04/2005 4.42 04/29/2006 1.83 09/21/2007 3.39 08/27/2008 2.02 07/14/2009 3.20 Duration: 3 days 05/03/1949 4.35 09/29/1950 4.69 07/15/1951 3.48 07/17/1952 3.34 08/01/1953 4.01 06/16/1954 3.32 08/25/1955 3.43 08/02/1956 1.89 06/20/1957 2.08 06/30/1958 2.30 05/30/1959 2.10 05/18/1960 1.40 09/10/1961 2.82 05/21/1962 2.40 06/07/1963 2.60 08/27/1964 2.20 06/12/1967 3.00 10/16/1968 4.20 04/27/1969 2.00 10/15/1971 3.00 07/20/1972 10.30 10/09/1973 2.80 10/30/1974 2.20 06/24/1976 2.20 07/02/1977 4.30 09/11/1980 2.10 09/22/1984 5.10 08/11/1988 3.10 05/22/1989 2.50 11/01/1991 3.16 08/07/1992 1.75 06/23/1993 2.61 04/26/1994 2.89 08/24/1995 3.81 11/15/1996 2.80 10/13/1997 1.85 07/15/1998 2.19 05/11/1999 4.22 07/03/2000 1.67 06/12/2001 4.45 08/08/2004 3.52 10/04/2005 4.46 04/29/2006 2.34 09/19/2007 4.21 10/06/2008 2.14 07/13/2009 3.23 Duration: 4 days 05/02/1949 4.40 09/29/1950 5.00 07/15/1951 3.51 07/17/1952 5.24 08/01/1953 4.07 06/16/1954 3.44 08/25/1955 4.24 08/02/1956 1.91 06/19/1957 2.27 06/30/1958 3.34 05/28/1959 2.18 05/18/1960 1.45 09/10/1961 3.52 05/21/1962 2.42 06/07/1963 2.71 05/03/1964 2.82 06/11/1967 3.20 10/16/1968 4.30 04/27/1969 2.02 10/27/1971 3.60 07/19/1972 10.50 10/08/1973 2.90 10/29/1974 2.50 06/24/1976 2.22 07/02/1977 4.34 05/29/1980 2.12 09/22/1984 5.15 08/04/1988 3.20 05/22/1989 2.52 11/01/1991 3.19 08/04/1992 1.94 07/01/1993 3.13 04/25/1994 3.23 08/24/1995 3.85 11/15/1996 2.83 10/13/1997 1.87 07/15/1998 2.21 05/10/1999 4.31 07/05/2000 2.42 06/12/2001 4.71 08/08/2004 3.56 10/04/2005 4.51 04/29/2006 2.58 09/18/2007 4.83 10/06/2008 2.16 07/21/2009 3.36 Duration: 7 days 05/01/1949 4.54 09/27/1950 5.05 06/19/1951 3.86 07/14/1952 5.79 08/01/1953 6.05 06/16/1954 4.12 08/25/1955 4.28 08/02/1956 3.06 06/16/1957 4.16 06/30/1958 3.39 05/26/1959 2.54 11/28/1960 1.69 09/10/1961 3.82 05/18/1962 3.83 06/03/1963 3.41 08/24/1964 3.40 06/13/1967 4.10 10/16/1968 4.34 04/27/1969 2.20 10/12/1971 4.00 07/17/1972 10.80 06/15/1973 3.00 06/04/1974 3.00 06/24/1976 2.40 06/28/1977 5.60 08/04/1980 3.00 08/07/1988 5.40 05/23/1989 3.20 10/28/1991 4.07 08/07/1992 2.38 06/18/1993 3.73 04/25/1994 3.26 08/24/1995 4.26 11/15/1996 3.02 10/08/1997 1.99 07/15/1998 2.23 05/07/1999 4.83 07/03/2000 3.41 06/12/2001 5.91 08/02/2004 6.14 10/04/2005 4.55 04/28/2006 2.61 09/18/2007 4.88 06/06/2008 3.37 07/15/2009 5.13 08/08/2010 5.93 Duration: 10 days 05/01/1949 4.59 09/27/1950 5.10 06/16/1951 3.94 07/12/1952 6.23 06/15/1953 6.68 06/16/1954 5.86 08/19/1955 4.68 07/30/1956 3.17 06/13/1957 4.61 06/30/1958 3.71 05/02/1959 2.68 06/23/1960 1.92 09/05/1961 4.09 05/13/1962 4.25 05/31/1963 4.97 08/21/1964 4.20 06/07/1967 5.80 10/08/1968 4.90 04/27/1969 2.70 10/12/1971 4.30 07/13/1972 11.30 08/06/1973 3.20 06/01/1974 3.40 06/24/1976 2.80 06/27/1977 5.80 07/11/1980 3.20 08/04/1988 6.30 05/22/1989 3.40 10/28/1991 4.22 08/04/1992 2.59 06/23/1993 5.24 04/25/1994 3.29 08/19/1995 4.50 11/15/1996 3.11 06/23/1997 2.36 07/06/1998 3.36 05/05/1999 6.04 07/03/2000 3.44 06/10/2001 6.82 08/02/2004 6.43 06/06/2005 6.39 04/28/2006 2.64 09/18/2007 5.20 06/03/2008 3.58 07/15/2009 6.37 08/07/2010 6.71 Duration: 20 days 04/16/1949 5.14 09/13/1950 6.18 06/16/1951 5.60 06/13/1952 8.15 07/26/1953 7.72 06/14/1954 7.77 08/06/1955 4.93 07/30/1956 4.38 06/10/1957 5.89 08/27/1958 4.43 08/13/1959 3.87 05/16/1960 2.52 09/01/1961 5.75 05/13/1962 5.99 05/27/1963 6.90 08/21/1964 6.20 06/07/1967 7.00 10/05/1968 5.80 04/27/1969 3.80 10/12/1971 8.20 07/08/1972 12.50 08/15/1973 5.00 05/30/1974 4.50 06/09/1976 4.30 06/15/1977 7.60 08/06/1980 5.20 07/31/1988 7.20 05/07/1989 4.00 06/14/1991 4.93 08/07/1992 3.62 06/20/1993 8.14 04/09/1994 4.71 08/07/1995 5.21 11/15/1996 3.92 06/25/1997 3.41 06/27/1998 4.60 05/05/1999 6.15 06/20/2000 4.53 06/02/2001 7.85 06/21/2003 9.67 07/28/2004 7.39 06/02/2005 7.95 04/28/2006 3.82 09/18/2007 7.06 05/25/2008 5.38 07/13/2009 8.69 08/07/2010 8.90 Duration: 30 days 05/04/1949 8.10 09/11/1950 6.95 06/19/1951 9.44 06/21/1952 13.22 07/20/1953 8.75 06/11/1954 8.84 07/28/1955 7.30 07/12/1956 5.35 06/13/1957 7.54 06/30/1958 5.82 05/02/1959 6.31 06/20/1960 3.48 08/17/1961 6.48 05/07/1962 7.06 05/12/1963 8.94 08/21/1964 7.00 06/07/1967 7.20 09/18/1968 7.10 04/20/1969 3.90 10/01/1971 9.10 07/11/1972 13.80 08/05/1973 6.70 05/09/1974 5.60 05/27/1976 5.20 06/15/1977 7.90 08/06/1980 7.00 07/31/1988 7.80 05/23/1989 5.50 06/14/1991 6.89 08/04/1992 4.67 06/16/1993 9.54 04/15/1994 5.06 07/28/1995 6.58 10/24/1996 4.72 06/15/1997 4.44 06/16/1998 6.36 07/23/1999 7.05 06/13/2000 6.68 05/21/2001 10.30 06/07/2003 11.63 07/11/2004 8.68 06/06/2005 10.45 06/06/2006 4.19 09/18/2007 8.85 05/30/2008 5.71 07/13/2009 9.34 07/26/2010 11.02 Duration: 45 days 04/21/1949 8.78 04/09/1950 7.63 06/01/1951 11.18 06/08/1952 15.72 05/10/1953 10.49 05/27/1954 11.00 06/28/1955 8.41 07/07/1956 7.43 06/05/1957 10.35 05/26/1958 7.43 04/17/1959 6.68 05/16/1960 4.67 09/01/1961 7.27 05/05/1962 9.15 04/29/1963 10.57 08/10/1964 7.90 06/07/1967 8.30 09/04/1968 9.80 06/23/1969 5.30 10/05/1971 10.70 06/13/1972 17.70 07/22/1973 9.30 05/09/1974 7.40 05/27/1976 6.40 08/25/1977 10.50 07/30/1980 9.70 07/12/1988 9.00 05/08/1989 7.00 05/23/1991 9.42 07/01/1992 5.68 05/31/1993 10.81 04/15/1994 6.46 07/17/1995 8.46 10/17/1996 7.35 06/15/1997 5.77 06/02/1998 7.83 06/19/1999 8.97 05/30/2000 8.08 05/07/2001 11.96 08/02/2004 11.13 05/19/2005 13.25 04/28/2006 5.67 09/07/2007 10.56 06/06/2008 8.31 07/13/2009 12.18 07/26/2010 13.26 Duration: 60 days 05/02/1949 10.32 03/26/1950 8.77 05/18/1951 13.15 06/12/1952 17.49 06/15/1953 16.34 05/26/1954 11.35 06/30/1955 13.06 06/22/1956 8.63 05/21/1957 12.34 05/31/1958 9.19 05/02/1959 7.83 05/18/1960 6.20 09/01/1961 8.30 05/09/1962 11.60 04/15/1963 12.07 07/28/1964 8.60 06/07/1967 8.50 05/15/1968 10.70 04/27/1969 5.70 09/30/1971 12.00 06/13/1972 19.40 08/13/1973 10.20 06/04/1974 8.60 05/27/1976 7.00 07/03/1977 11.70 07/15/1980 12.90 07/31/1988 10.90 04/26/1989 8.50 05/23/1991 11.57 06/16/1992 7.48 05/23/1993 12.88 04/25/1994 8.30 07/03/1995 11.27 10/14/1996 7.59 06/25/1997 6.76 05/17/1998 9.10 06/20/1999 13.01 05/30/2000 9.39 04/20/2001 15.95 07/28/2004 13.96 05/06/2005 14.81 04/29/2006 7.92 08/21/2007 11.82 05/25/2008 10.22 06/22/2009 13.42 07/27/2010 15.43