Precipitation annual maximum series (inches) Station ID: 21-7917 Station name: SPRING GROVE 4 N State: MN Latitude (decimal degrees): 43.6125 Longitude (decimal degrees): -91.6222 Elevation (feet): 1145 Duration: 1 hour 06/20/1949 1.26 07/30/1950 2.30 07/21/1951 2.20 06/23/1952 1.82 07/26/1953 1.15 07/30/1954 1.04 07/08/1955 1.64 05/29/1956 1.20 07/08/1957 1.83 11/17/1958 0.71 07/10/1959 1.40 08/28/1960 1.17 08/04/1961 0.61 07/07/1962 0.61 07/30/1963 1.05 09/10/1964 0.60 05/15/1965 1.58 10/14/1966 0.78 06/08/1967 1.15 09/22/1968 0.80 08/31/1969 1.20 09/09/1970 2.87 07/08/1972 1.23 08/08/1973 0.85 06/20/1974 1.32 07/23/1975 1.86 08/12/1976 0.75 07/17/1977 2.20 06/16/1978 1.54 05/30/1979 1.16 08/20/1980 1.53 09/08/1985 1.13 08/22/1988 0.86 09/08/1989 0.70 09/14/1991 0.90 08/23/1997 1.40 06/21/1998 2.20 07/20/1999 1.70 07/03/2003 0.70 05/21/2004 1.10 09/13/2005 1.20 07/19/2006 0.70 08/21/2007 1.90 06/07/2008 1.20 07/24/2009 0.90 08/31/2010 1.90 Duration: 2 hours 06/20/1949 1.46 07/30/1950 2.58 07/21/1951 3.02 06/23/1952 2.03 07/25/1953 1.82 07/30/1954 1.47 07/08/1955 2.44 05/29/1956 1.36 07/15/1957 1.96 11/17/1958 1.08 09/22/1959 1.68 07/02/1960 1.57 08/04/1961 1.22 06/17/1962 0.79 05/09/1963 1.32 07/18/1964 0.89 05/15/1965 1.96 10/14/1966 1.31 06/08/1967 1.73 09/22/1968 1.11 08/31/1969 1.75 09/09/1970 3.33 09/24/1972 1.59 08/08/1973 1.02 06/20/1974 1.62 07/23/1975 2.16 08/17/1976 0.81 07/17/1977 2.59 06/30/1978 2.61 05/30/1979 1.22 09/19/1980 2.27 09/08/1985 1.29 08/26/1986 2.88 08/22/1988 0.97 09/08/1989 0.81 09/14/1991 1.00 08/23/1997 1.60 06/21/1998 2.70 07/20/1999 2.00 07/03/2003 0.73 06/09/2004 1.40 09/25/2005 1.60 07/19/2006 0.80 08/27/2007 2.90 06/07/2008 2.10 06/08/2009 1.00 08/31/2010 2.50 Duration: 3 hours 06/20/1949 1.62 07/30/1950 2.71 07/21/1951 3.28 06/23/1952 2.52 07/25/1953 2.09 07/30/1954 1.56 07/08/1955 2.70 05/29/1956 1.39 07/15/1957 2.80 11/17/1958 1.20 09/22/1959 1.75 07/02/1960 1.68 08/04/1961 1.83 06/17/1962 0.82 05/09/1963 1.44 09/10/1964 1.19 05/15/1965 2.13 10/14/1966 1.35 06/07/1967 2.18 09/22/1968 1.26 08/31/1969 1.92 09/09/1970 3.42 09/24/1972 1.71 08/08/1973 1.42 06/20/1974 1.95 07/23/1975 2.20 08/17/1976 0.83 07/17/1977 2.79 07/05/1978 3.43 05/30/1979 1.24 08/20/1980 2.38 09/08/1985 1.38 08/26/1986 3.39 08/22/1988 1.18 09/07/1989 1.00 09/14/1991 1.02 08/23/1997 1.63 06/21/1998 2.90 07/20/1999 2.10 05/08/2003 0.80 09/14/2004 2.00 09/13/2005 1.70 04/06/2006 1.00 08/27/2007 3.00 06/07/2008 2.40 08/08/2009 1.30 08/31/2010 3.10 Duration: 6 hours 06/20/1949 1.76 06/13/1950 3.04 07/21/1951 3.98 06/23/1952 3.24 07/25/1953 2.19 07/30/1954 1.58 07/08/1955 2.74 05/29/1956 1.43 07/15/1957 3.06 11/17/1958 1.95 09/22/1959 2.59 07/02/1960 1.83 08/04/1961 1.85 06/17/1962 0.83 05/09/1963 2.12 09/10/1964 1.61 05/15/1965 2.27 10/14/1966 1.49 06/07/1967 2.26 09/22/1968 1.80 08/31/1969 2.21 09/09/1970 3.57 09/24/1972 2.69 08/08/1973 1.55 06/20/1974 2.36 07/23/1975 2.22 06/13/1976 0.95 07/17/1977 2.97 07/05/1978 4.34 05/30/1979 1.45 08/20/1980 2.82 09/08/1985 1.39 08/26/1986 3.57 08/22/1988 1.46 09/07/1989 1.29 08/08/1991 1.10 08/23/1997 1.65 06/21/1998 3.00 07/20/1999 2.20 09/18/2003 1.10 09/14/2004 2.50 07/23/2005 2.20 04/06/2006 1.50 08/27/2007 3.03 06/07/2008 2.50 08/08/2009 1.60 08/31/2010 3.20 Duration: 12 hours 06/20/1949 1.78 06/13/1950 3.07 07/21/1951 4.02 06/23/1952 3.46 07/25/1953 2.93 04/30/1954 1.60 07/08/1955 2.77 09/04/1956 1.53 07/15/1957 4.40 11/17/1958 2.38 09/22/1959 2.62 07/02/1960 2.03 08/04/1961 1.87 10/03/1962 1.00 05/09/1963 2.14 09/10/1964 1.80 05/25/1965 2.67 10/14/1966 1.70 06/07/1967 2.56 09/22/1968 2.00 08/31/1969 2.90 09/09/1970 3.61 09/24/1972 3.03 08/08/1973 1.57 06/20/1974 2.81 11/09/1975 2.25 05/15/1976 1.41 07/17/1977 3.03 07/05/1978 4.45 05/18/1979 1.68 08/20/1980 2.87 08/26/1981 3.71 09/08/1985 1.41 08/22/1988 2.02 09/07/1989 1.40 08/07/1991 1.50 10/12/1997 1.70 06/21/1998 3.03 07/20/1999 2.22 09/18/2003 1.30 09/14/2004 2.90 07/23/2005 2.22 04/06/2006 2.30 08/27/2007 3.10 06/07/2008 3.40 06/07/2009 1.80 08/31/2010 3.60 Duration: 1 day 06/20/1949 1.59 06/13/1950 2.74 07/21/1951 3.59 06/23/1952 3.09 08/03/1953 2.71 04/30/1954 2.28 07/08/1955 2.47 05/29/1956 1.45 07/16/1957 3.95 11/17/1958 2.18 09/22/1959 2.35 07/02/1960 1.81 08/04/1961 1.67 10/03/1962 1.12 05/09/1963 2.23 09/10/1964 1.61 05/15/1965 2.38 10/14/1966 1.56 06/07/1967 2.51 09/22/1968 2.11 08/31/1969 2.59 09/09/1970 3.22 09/25/1972 3.22 05/27/1973 1.88 06/20/1974 2.68 04/27/1975 2.32 04/17/1976 1.79 07/17/1977 2.87 07/05/1978 3.97 05/18/1979 1.87 08/20/1980 2.56 08/26/1981 4.40 09/08/1985 1.26 07/24/1987 2.03 08/22/1988 2.07 09/08/1989 1.25 09/14/1991 2.05 10/12/1997 1.79 06/21/1998 2.71 07/18/1999 2.41 06/04/2002 1.92 09/19/2003 1.35 09/15/2004 3.04 09/14/2005 1.98 04/07/2006 2.14 08/19/2007 5.65 06/08/2008 4.91 08/08/2009 2.30 09/01/2010 4.11 Duration: 2 days 06/19/1949 1.79 06/13/1950 4.51 07/21/1951 3.87 06/23/1952 3.59 08/02/1953 4.24 06/20/1954 2.62 07/08/1955 2.66 05/28/1956 2.16 07/15/1957 4.25 11/16/1958 2.35 09/21/1959 2.66 05/05/1960 2.17 09/29/1961 1.81 10/03/1962 1.74 05/09/1963 2.40 09/10/1964 1.73 09/19/1965 2.97 10/13/1966 1.87 06/07/1967 4.78 04/22/1968 2.27 06/25/1969 2.90 09/09/1970 3.47 09/24/1972 4.58 08/07/1973 2.38 06/20/1974 2.89 04/27/1975 2.67 04/17/1976 3.05 07/16/1977 3.22 07/05/1978 4.67 10/21/1979 2.41 09/19/1980 3.47 09/22/1985 1.60 08/22/1988 2.86 09/07/1989 1.43 08/07/1991 2.31 10/12/1997 1.93 08/04/1998 3.37 07/18/1999 3.08 06/03/2002 3.02 09/19/2003 1.45 05/22/2004 3.65 07/22/2005 2.82 04/07/2006 2.50 08/19/2007 6.55 06/08/2008 6.06 08/07/2009 2.50 09/01/2010 4.62 Duration: 3 days 06/19/1949 1.86 06/13/1950 4.72 07/21/1951 3.98 06/23/1952 3.84 08/01/1953 4.55 06/19/1954 3.69 07/08/1955 2.80 05/27/1956 2.25 07/15/1957 4.42 11/16/1958 2.44 09/20/1959 2.90 10/29/1960 2.51 09/29/1961 1.88 10/02/1962 1.81 05/09/1963 2.50 09/08/1964 2.79 09/17/1965 3.73 10/12/1966 2.50 06/07/1967 5.07 04/20/1968 2.69 06/25/1969 3.02 09/09/1970 3.57 09/24/1972 4.77 08/06/1973 3.32 06/20/1974 3.00 04/26/1975 2.78 04/17/1976 3.33 07/15/1977 3.47 06/29/1978 4.86 10/20/1979 2.54 09/19/1980 4.09 09/02/1985 2.05 09/19/1988 2.97 09/07/1989 1.49 08/06/1991 2.40 07/18/1997 2.50 06/19/1998 4.00 07/18/1999 4.90 06/03/2002 3.22 07/05/2003 1.52 05/21/2004 4.15 07/22/2005 3.44 04/07/2006 2.52 08/18/2007 6.70 06/08/2008 6.22 10/22/2009 3.00 09/01/2010 4.66 Duration: 4 days 06/19/1949 1.88 06/13/1950 4.77 07/21/1951 4.02 06/20/1952 3.94 07/31/1953 4.87 06/18/1954 4.29 07/08/1955 3.98 05/28/1956 2.28 07/15/1957 4.46 11/16/1958 2.46 09/22/1959 3.48 10/29/1960 2.54 03/03/1961 1.94 10/01/1962 1.84 05/09/1963 3.14 09/08/1964 2.82 09/17/1965 4.63 10/12/1966 2.55 06/07/1967 5.44 04/20/1968 3.56 06/23/1969 3.59 09/06/1970 4.32 09/24/1972 4.82 08/06/1973 3.42 06/18/1974 3.28 04/25/1975 2.95 04/17/1976 3.88 07/14/1977 3.51 06/29/1978 4.97 10/20/1979 2.57 09/19/1980 4.24 08/26/1981 5.24 09/02/1985 2.73 09/19/1988 3.38 09/07/1989 1.50 09/11/1991 2.60 07/17/1997 2.90 06/19/1998 4.04 07/18/1999 5.10 06/03/2002 3.25 07/03/2003 2.10 05/20/2004 4.83 07/21/2005 3.84 04/07/2006 2.55 08/19/2007 8.98 06/06/2008 6.43 10/22/2009 3.03 09/01/2010 4.71 Duration: 7 days 06/14/1949 2.08 06/09/1950 6.50 07/16/1951 4.68 06/21/1952 4.35 07/28/1953 5.04 06/19/1954 4.97 07/05/1955 4.02 04/29/1956 2.55 07/15/1957 5.74 11/17/1958 2.52 09/20/1959 4.68 06/27/1960 3.48 07/30/1961 3.62 10/03/1962 2.67 07/12/1963 3.87 09/06/1964 3.02 09/17/1965 5.04 10/12/1966 2.62 06/07/1967 5.75 04/19/1968 3.80 06/23/1969 5.31 09/03/1970 4.52 09/20/1972 5.82 08/04/1973 4.32 06/18/1974 3.31 04/22/1975 3.33 04/17/1976 4.71 07/14/1977 3.82 06/29/1978 9.02 08/02/1979 2.81 08/07/1980 4.92 09/02/1985 4.19 09/17/1988 3.70 04/22/1989 2.49 09/08/1991 3.20 10/08/1997 3.10 06/19/1998 5.00 07/16/1999 6.10 05/29/2002 3.28 05/05/2003 2.97 06/07/2004 5.13 07/21/2005 5.06 04/02/2006 3.42 08/14/2007 10.29 06/08/2008 7.59 10/22/2009 3.06 09/01/2010 4.76 Duration: 10 days 06/12/1949 2.64 06/09/1950 6.66 07/16/1951 4.73 06/20/1952 4.80 07/25/1953 8.08 06/16/1954 5.61 07/02/1955 5.00 04/27/1956 3.27 07/08/1957 7.31 11/16/1958 2.55 09/19/1959 5.05 06/23/1960 4.69 07/30/1961 3.66 09/30/1962 3.18 07/12/1963 4.18 09/01/1964 3.64 09/19/1965 6.05 10/12/1966 2.65 06/07/1967 6.17 06/18/1968 4.71 06/21/1969 5.77 09/01/1970 4.76 09/20/1972 6.40 08/04/1973 4.92 06/18/1974 3.35 04/22/1975 3.36 04/17/1976 5.00 07/15/1977 4.18 06/29/1978 9.45 07/30/1979 3.41 08/11/1980 6.69 08/30/1985 4.82 09/17/1988 3.76 08/31/1989 2.52 09/08/1991 3.60 07/17/1997 4.00 06/19/1998 7.30 07/16/1999 6.16 06/03/2002 4.37 05/05/2003 3.32 06/09/2004 5.75 07/18/2005 5.21 03/31/2006 4.39 08/14/2007 12.87 06/04/2008 8.46 08/07/2009 3.61 07/15/2010 5.85 Duration: 20 days 06/01/1949 3.24 07/12/1950 8.54 07/02/1951 6.59 06/11/1952 6.40 07/17/1953 9.81 06/18/1954 7.13 06/29/1955 5.36 04/27/1956 3.98 07/03/1957 10.15 11/05/1958 2.61 06/24/1959 6.06 06/16/1960 6.92 07/18/1961 4.67 09/30/1962 3.59 07/12/1963 5.46 08/22/1964 5.38 09/09/1965 9.25 06/25/1966 4.54 06/07/1967 6.80 06/08/1968 6.95 06/11/1969 7.04 05/12/1970 5.94 09/10/1972 7.93 08/04/1973 6.40 06/03/1974 6.29 06/16/1975 4.61 04/17/1976 5.07 06/28/1977 5.87 06/16/1978 13.05 08/02/1979 4.93 08/01/1980 10.13 08/24/1985 6.21 07/11/1987 5.43 08/03/1988 5.65 08/21/1989 4.07 09/08/1991 3.90 07/07/1997 5.30 06/09/1998 10.70 04/03/1999 7.20 06/03/2002 5.38 06/24/2003 4.46 05/22/2004 8.77 09/14/2005 6.06 03/31/2006 7.00 08/11/2007 17.84 05/26/2008 10.80 05/26/2009 4.87 07/05/2010 7.16 Duration: 30 days 06/19/1949 3.66 07/12/1950 10.41 06/22/1951 9.97 06/11/1952 7.80 07/05/1953 12.06 06/10/1954 7.94 07/08/1955 6.60 05/01/1956 5.09 07/03/1957 10.63 06/16/1958 3.14 06/14/1959 6.83 06/10/1960 7.36 07/20/1961 5.12 05/19/1962 4.39 04/16/1963 6.44 08/20/1964 6.92 08/30/1965 12.07 06/15/1966 5.28 06/07/1967 7.87 05/28/1968 7.98 06/21/1969 8.93 05/22/1970 7.89 09/07/1972 9.03 04/08/1973 7.83 05/28/1974 6.46 06/11/1975 6.03 03/26/1976 8.13 06/27/1977 6.68 06/07/1978 14.08 07/24/1979 6.53 08/01/1980 12.40 08/28/1985 7.42 07/19/1987 7.44 07/24/1988 6.11 08/19/1989 4.22 07/27/1990 9.42 07/11/1991 4.70 06/27/1997 5.60 06/09/1998 13.40 04/03/1999 7.70 05/29/2002 6.42 06/07/2003 5.18 05/20/2004 12.30 08/27/2005 7.06 04/02/2006 7.68 08/05/2007 19.87 05/20/2008 10.87 09/25/2009 7.07 06/23/2010 9.70 Duration: 45 days 05/31/1949 4.76 06/09/1950 12.87 06/25/1951 12.00 05/22/1952 9.66 06/20/1953 14.62 05/26/1954 9.91 05/28/1955 7.96 04/25/1956 6.65 06/07/1957 13.62 06/23/1958 4.33 08/14/1959 10.31 05/20/1960 9.31 06/21/1961 6.53 09/04/1962 6.00 07/03/1963 6.92 08/20/1964 7.69 08/18/1965 13.55 06/02/1966 7.64 05/28/1967 8.22 05/13/1968 11.47 06/04/1969 10.66 05/10/1970 11.35 06/12/1972 10.86 04/15/1973 9.61 05/07/1974 9.87 06/11/1975 8.34 03/11/1976 9.20 06/04/1977 8.10 06/15/1978 16.64 04/26/1979 8.04 08/07/1980 17.21 08/10/1985 8.94 07/08/1987 9.91 07/09/1988 8.15 08/22/1989 5.07 07/12/1990 12.91 08/02/1991 6.50 07/17/1997 8.90 06/06/1998 16.10 04/03/1999 10.70 04/28/2002 7.28 05/30/2003 6.51 05/08/2004 15.01 08/18/2005 8.97 03/31/2006 9.79 07/27/2007 21.74 05/30/2008 14.07 04/25/2009 8.68 06/14/2010 13.63 Duration: 60 days 05/23/1949 5.47 06/02/1950 16.78 06/22/1951 14.46 05/22/1952 11.90 06/05/1953 16.44 04/27/1954 11.58 05/23/1955 9.69 04/28/1956 7.93 07/03/1957 16.24 06/17/1958 5.28 08/02/1959 12.54 05/04/1960 12.81 06/06/1961 8.52 04/20/1962 6.64 04/16/1963 8.36 07/18/1964 8.46 08/25/1965 15.41 05/23/1966 9.24 04/30/1967 9.77 04/20/1968 12.92 06/11/1969 11.79 04/22/1970 11.80 06/11/1972 12.97 03/31/1973 11.55 04/26/1974 10.43 05/25/1975 10.11 03/26/1976 10.63 05/29/1977 9.40 05/27/1978 18.64 05/01/1979 9.14 08/01/1980 18.90 08/09/1985 10.53 06/18/1987 11.95 08/02/1988 9.72 07/11/1989 6.51 07/07/1990 13.35 07/17/1991 8.00 07/07/1997 10.40 06/10/1998 20.00 04/03/1999 12.00 06/03/2002 9.30 05/09/2003 8.30 05/08/2004 17.05 07/22/2005 11.54 03/28/2006 10.54 08/05/2007 25.55 04/11/2008 17.31 04/25/2009 9.89 05/31/2010 16.06