Precipitation annual maximum series (inches) Station ID: 39-1452 Station name: CARPENTER 4NNE State: SD Latitude (decimal degrees): 44.6886 Longitude (decimal degrees): -97.8889 Elevation (feet): 1490 Duration: 15 minutes 06/18/1972 0.33 07/01/1973 0.33 07/21/1974 0.70 07/29/1979 0.30 09/06/1981 0.60 08/31/1982 1.20 08/26/1983 0.50 06/19/1984 0.70 07/17/1985 0.90 09/16/1986 0.60 07/09/1987 0.70 07/28/1988 0.40 06/17/1989 0.70 07/18/1990 0.70 06/20/1991 1.50 07/18/1992 0.50 06/23/1993 1.30 06/17/1994 0.60 07/27/1995 0.50 08/19/1996 0.70 07/01/1997 0.70 07/18/1998 0.90 05/04/1999 0.50 05/07/2000 0.60 06/12/2001 0.80 06/24/2003 0.60 07/17/2008 0.70 07/12/2009 1.00 07/23/2010 0.80 Duration: 30 minutes 06/18/1972 0.65 07/01/1973 0.65 07/21/1974 1.40 07/12/1979 0.40 09/06/1981 1.10 08/31/1982 1.80 07/18/1983 0.60 06/19/1984 1.20 07/17/1985 0.90 08/20/1986 0.80 07/09/1987 0.80 05/20/1988 0.40 06/17/1989 0.90 07/18/1990 1.00 06/20/1991 2.20 07/18/1992 0.90 06/23/1993 2.00 06/17/1994 0.60 07/27/1995 0.50 01/20/1996 0.90 07/01/1997 1.00 07/18/1998 1.70 05/04/1999 0.80 05/07/2000 0.70 06/12/2001 1.10 06/24/2003 0.80 07/16/2008 0.80 05/25/2009 1.50 07/23/2010 1.30 Duration: 45 minutes 06/18/1972 0.97 07/01/1973 0.97 07/21/1974 1.50 06/16/1979 0.53 09/06/1981 1.40 08/31/1982 2.20 07/18/1983 0.80 06/19/1984 1.40 07/17/1985 0.90 08/20/1986 1.10 06/10/1987 0.90 08/13/1988 0.50 06/17/1989 1.10 07/25/1990 1.30 06/20/1991 2.50 07/18/1992 0.90 06/23/1993 2.30 06/17/1994 0.90 07/27/1995 0.50 01/20/1996 1.00 07/01/1997 1.10 07/18/1998 1.80 05/04/1999 0.90 07/11/2000 0.90 06/12/2001 1.70 09/17/2003 1.00 09/01/2008 1.00 05/25/2009 1.80 07/03/2010 1.50 Duration: 1 hour 07/07/1949 1.09 07/07/1950 1.09 06/01/1951 1.15 06/22/1952 0.56 07/28/1953 1.58 08/22/1954 0.74 08/28/1955 1.07 05/27/1956 1.53 06/11/1957 0.78 06/03/1958 2.26 05/30/1959 0.83 08/25/1960 1.17 06/11/1961 0.91 05/21/1962 1.12 05/12/1963 1.18 07/22/1964 0.58 06/22/1965 0.84 07/26/1966 0.90 06/15/1967 1.60 07/14/1969 0.90 06/18/1971 0.70 07/01/1973 1.19 07/21/1974 1.38 06/16/1979 0.64 09/06/1981 1.56 08/31/1982 2.02 07/18/1983 0.83 06/19/1984 1.38 07/17/1985 0.83 08/20/1986 1.10 06/10/1987 1.10 09/15/1988 0.55 06/17/1989 1.01 07/25/1990 1.28 06/20/1991 2.39 06/30/1992 0.83 06/23/1993 2.29 06/17/1994 1.10 07/27/1995 0.46 01/20/1996 0.92 07/01/1997 1.38 07/18/1998 1.74 08/20/1999 0.92 07/09/2000 1.19 06/12/2001 1.83 06/24/2003 1.10 09/01/2008 0.92 05/25/2009 1.65 07/23/2010 1.38 Duration: 2 hours 07/20/1949 1.46 07/07/1950 1.14 06/01/1951 1.35 06/24/1952 0.74 07/28/1953 2.45 05/14/1954 0.97 08/28/1955 1.37 08/02/1956 2.64 06/11/1957 0.82 06/03/1958 2.81 05/30/1959 0.94 08/25/1960 1.37 06/11/1961 1.09 05/21/1962 1.34 05/12/1963 1.38 08/06/1964 0.81 06/22/1965 1.17 07/22/1966 1.14 06/15/1967 1.69 07/14/1969 1.00 06/18/1971 0.80 07/01/1973 1.35 07/21/1974 1.45 06/16/1979 0.77 09/06/1981 2.02 08/31/1982 2.12 07/18/1983 0.87 06/19/1984 1.73 07/17/1985 1.06 09/16/1986 1.25 06/10/1987 1.63 09/15/1988 0.77 06/17/1989 1.25 07/25/1990 1.54 06/20/1991 2.50 07/18/1992 0.87 06/23/1993 2.60 06/17/1994 1.44 07/25/1995 0.50 08/19/1996 1.06 07/24/1997 1.73 07/18/1998 1.83 08/20/1999 1.15 07/11/2000 1.35 06/12/2001 3.17 09/17/2003 1.15 09/01/2008 1.35 05/25/2009 1.83 07/03/2010 1.63 Duration: 3 hours 07/20/1949 1.49 07/07/1950 1.16 06/01/1951 1.40 11/17/1952 0.78 07/27/1953 2.65 05/14/1954 0.99 08/28/1955 1.40 08/02/1956 2.72 05/24/1957 0.84 06/03/1958 2.87 08/31/1959 1.22 08/25/1960 1.47 10/10/1961 1.57 05/21/1962 1.37 05/11/1963 1.49 08/06/1964 0.83 06/21/1965 1.27 07/22/1966 1.46 06/15/1967 1.72 07/14/1969 1.20 06/28/1971 1.20 07/01/1973 1.40 07/21/1974 1.50 06/16/1979 1.00 09/06/1981 2.10 08/31/1982 2.20 07/18/1983 0.90 06/19/1984 1.80 07/17/1985 1.70 08/20/1986 1.30 06/10/1987 1.70 09/19/1988 0.90 06/17/1989 1.30 07/25/1990 1.70 06/20/1991 2.60 06/15/1992 0.90 06/23/1993 2.80 06/17/1994 1.50 07/03/1995 0.60 08/19/1996 1.10 07/24/1997 1.90 07/18/1998 1.90 08/29/1999 1.40 07/11/2000 1.40 06/12/2001 3.30 09/17/2003 1.20 09/01/2008 1.40 05/25/2009 1.90 07/03/2010 1.80 Duration: 6 hours 10/09/1949 1.53 09/20/1950 1.44 06/01/1951 1.41 11/17/1952 0.89 07/27/1953 2.68 09/15/1954 1.00 08/28/1955 1.41 08/02/1956 3.55 05/24/1957 1.20 06/03/1958 2.90 08/31/1959 1.85 08/25/1960 1.66 10/10/1961 1.89 06/15/1962 1.44 07/03/1963 1.60 08/06/1964 0.84 06/21/1965 1.35 10/13/1966 1.62 06/15/1967 1.74 07/14/1969 1.21 06/28/1971 1.30 07/01/1973 1.41 07/21/1974 1.51 06/16/1979 1.10 09/06/1981 2.12 07/25/1982 2.40 07/18/1983 0.91 06/19/1984 1.82 07/17/1985 1.72 08/20/1986 1.40 06/10/1987 1.72 09/19/1988 1.10 06/17/1989 1.31 07/25/1990 2.40 06/20/1991 2.63 06/15/1992 1.20 06/23/1993 2.90 06/17/1994 1.51 07/25/1995 0.80 05/22/1996 1.20 07/24/1997 2.40 10/16/1998 1.92 08/29/1999 1.80 07/11/2000 1.50 06/12/2001 3.33 09/17/2003 1.30 09/01/2008 2.10 05/25/2009 2.30 07/06/2010 2.30 Duration: 12 hours 08/08/1948 3.16 10/09/1949 1.73 09/20/1950 2.38 06/01/1951 1.66 11/17/1952 1.17 07/27/1953 2.71 05/14/1954 1.09 08/28/1955 1.43 08/02/1956 3.60 09/18/1957 1.39 06/03/1958 2.93 08/31/1959 1.88 06/15/1960 1.77 10/10/1961 3.03 06/15/1962 1.68 07/03/1963 1.62 08/06/1964 0.85 06/21/1965 1.57 10/13/1966 1.65 06/15/1967 1.89 06/24/1968 3.30 07/14/1969 1.40 08/30/1971 1.70 07/01/1973 1.43 07/21/1974 1.53 06/16/1979 1.11 09/06/1981 2.14 07/25/1982 2.50 07/18/1983 0.92 06/19/1984 1.90 07/17/1985 1.74 04/13/1986 2.00 06/10/1987 1.74 05/21/1988 1.20 05/17/1989 1.50 07/18/1990 2.70 06/20/1991 2.66 06/15/1992 1.21 06/23/1993 3.00 06/17/1994 1.53 04/18/1995 1.00 05/22/1996 1.40 07/24/1997 2.42 10/16/1998 2.40 08/29/1999 1.82 07/11/2000 1.52 06/12/2001 4.50 04/16/2003 1.60 09/01/2008 2.40 05/25/2009 2.32 07/06/2010 2.32 Duration: 1 day 10/10/1949 1.54 09/20/1950 2.92 06/01/1951 2.23 11/17/1952 1.14 07/28/1953 2.42 05/14/1954 0.97 08/28/1955 1.28 08/02/1956 4.92 09/18/1957 1.35 06/03/1958 2.61 05/30/1959 1.68 08/25/1960 1.65 10/10/1961 3.97 05/21/1962 1.71 07/03/1963 1.75 08/06/1964 0.76 06/22/1965 1.50 07/22/1966 1.47 06/15/1967 2.42 06/24/1968 3.93 08/19/1969 1.25 08/30/1971 1.61 07/01/1973 1.28 07/21/1974 1.37 04/11/1979 1.16 07/04/1980 1.00 08/01/1981 2.86 08/31/1982 2.50 06/12/1983 1.25 06/19/1984 1.70 03/03/1985 1.96 09/02/1986 2.32 06/10/1987 1.96 05/21/1988 1.88 05/17/1989 1.34 07/18/1990 2.41 06/20/1991 2.37 06/15/1992 1.34 06/23/1993 2.77 08/09/1994 1.52 04/18/1995 1.16 05/22/1996 1.25 07/24/1997 2.95 05/11/1998 2.59 08/29/1999 2.05 07/11/2000 1.36 06/12/2001 4.02 04/16/2003 1.52 07/17/2008 2.14 05/25/2009 2.07 07/06/2010 2.23 Duration: 2 days 10/09/1949 1.66 09/20/1950 3.14 06/01/1951 2.51 11/17/1952 1.62 07/27/1953 3.56 05/14/1954 1.05 08/28/1955 1.57 08/02/1956 5.35 05/24/1957 1.45 06/03/1958 2.83 08/31/1959 1.81 06/15/1960 1.81 10/10/1961 4.31 05/21/1962 2.42 07/03/1963 1.95 08/06/1964 0.82 06/21/1965 1.62 08/19/1966 1.89 06/14/1967 2.79 06/24/1968 4.23 07/14/1969 1.35 08/30/1971 1.73 07/01/1973 1.38 07/20/1974 1.92 06/15/1979 1.44 08/01/1981 3.08 08/30/1982 2.69 06/12/1983 1.44 06/04/1984 2.12 03/03/1985 2.50 04/13/1986 2.50 06/10/1987 2.12 05/20/1988 2.60 05/17/1989 1.44 07/18/1990 2.60 06/19/1991 2.88 06/15/1992 2.50 06/22/1993 3.27 06/16/1994 2.50 03/25/1995 1.44 05/22/1996 1.44 07/24/1997 4.13 05/11/1998 2.88 08/29/1999 2.88 07/11/2000 2.21 06/12/2001 4.52 06/24/2003 1.73 09/01/2008 2.31 05/25/2009 2.23 09/14/2010 2.40 Duration: 3 days 10/09/1949 1.73 09/20/1950 3.27 05/31/1951 2.61 06/22/1952 1.68 07/26/1953 3.70 05/14/1954 1.09 06/01/1955 1.83 08/02/1956 5.56 05/24/1957 1.51 06/03/1958 2.94 05/28/1959 1.92 08/25/1960 2.38 10/10/1961 4.48 06/15/1962 2.52 07/03/1963 2.03 08/06/1964 0.83 06/21/1965 1.68 08/12/1966 2.05 06/14/1967 2.90 07/14/1969 1.40 10/27/1971 1.80 07/01/1973 1.40 07/20/1974 2.00 10/29/1979 1.50 08/01/1981 3.50 08/29/1982 5.00 07/16/1983 1.50 06/04/1984 2.30 03/02/1985 2.70 04/13/1986 2.60 06/10/1987 2.20 05/20/1988 2.90 05/17/1989 1.60 07/25/1990 2.90 06/19/1991 3.00 06/15/1992 2.90 06/22/1993 3.40 06/15/1994 2.60 03/25/1995 1.70 05/22/1996 1.50 07/24/1997 4.30 05/10/1998 3.00 08/29/1999 3.00 07/09/2000 2.30 06/12/2001 4.70 04/16/2003 2.30 07/17/2008 2.50 05/25/2009 2.30 06/10/2010 2.60 Duration: 4 days 05/30/1949 1.91 09/20/1950 3.30 05/30/1951 2.68 06/22/1952 1.70 07/25/1953 4.34 09/13/1954 1.47 06/01/1955 1.86 07/30/1956 6.47 05/13/1957 2.04 05/31/1958 3.06 05/27/1959 2.28 08/25/1960 2.42 10/10/1961 4.52 05/18/1962 2.96 05/09/1963 2.30 07/26/1964 1.00 05/20/1965 1.94 08/17/1966 2.19 06/15/1967 3.21 07/14/1969 2.30 10/27/1971 2.50 07/01/1973 1.41 07/18/1974 2.10 10/29/1979 1.51 08/01/1981 3.60 08/29/1982 5.05 07/15/1983 2.20 06/04/1984 2.80 03/02/1985 2.73 04/13/1986 2.63 03/16/1987 2.22 05/18/1988 3.10 06/17/1989 1.80 07/25/1990 2.93 04/11/1991 3.10 06/15/1992 2.93 06/22/1993 3.43 06/15/1994 2.63 03/25/1995 1.80 05/22/1996 1.80 07/24/1997 4.40 05/10/1998 3.03 08/29/1999 3.03 07/09/2000 2.32 06/12/2001 4.80 04/16/2003 2.32 07/16/2008 2.60 05/22/2009 2.40 07/03/2010 4.30 Duration: 7 days 07/20/1949 2.43 09/15/1950 3.59 05/28/1951 2.73 06/20/1952 1.98 07/24/1953 4.38 09/13/1954 1.48 06/01/1955 2.35 08/02/1956 7.03 05/19/1957 2.96 06/03/1958 4.42 05/26/1959 2.34 06/15/1960 3.03 10/10/1961 4.57 05/15/1962 4.75 05/06/1963 3.52 07/22/1964 1.34 05/20/1965 3.24 08/14/1966 3.18 06/14/1967 4.30 07/14/1969 2.32 06/10/1970 5.60 08/30/1971 2.70 07/01/1973 1.43 07/18/1974 2.12 06/15/1979 2.40 08/01/1981 3.64 08/29/1982 5.10 07/15/1983 2.22 06/14/1984 3.50 09/02/1985 3.30 04/13/1986 3.50 03/17/1987 2.90 05/18/1988 3.30 06/11/1989 2.40 06/13/1990 3.10 05/29/1991 4.00 06/15/1992 2.96 06/17/1993 4.80 06/16/1994 3.30 03/22/1995 2.20 05/22/1996 2.20 07/20/1997 4.60 05/10/1998 4.70 08/29/1999 4.50 07/05/2000 2.50 06/12/2001 5.20 04/16/2003 2.40 07/16/2008 2.80 07/07/2009 2.60 07/03/2010 4.40 Duration: 10 days 07/17/1949 2.52 09/15/1950 3.63 05/28/1951 2.76 06/20/1952 2.08 07/25/1953 5.26 09/08/1954 1.93 06/01/1955 3.10 07/30/1956 8.10 05/16/1957 4.24 05/31/1958 4.59 05/26/1959 2.91 06/15/1960 3.06 10/10/1961 4.62 05/12/1962 5.81 05/03/1963 3.69 07/22/1964 1.93 05/15/1965 3.45 08/12/1966 4.32 06/10/1967 5.47 07/08/1969 2.50 06/10/1970 5.70 08/30/1971 2.80 07/01/1973 1.60 07/13/1974 2.20 06/15/1979 2.42 07/25/1981 3.80 08/23/1982 5.40 07/15/1983 2.24 06/10/1984 4.00 09/02/1985 3.33 04/13/1986 3.54 03/16/1987 3.90 05/18/1988 3.50 06/17/1989 3.30 07/18/1990 5.60 05/26/1991 5.10 06/15/1992 2.99 06/15/1993 6.00 06/15/1994 3.80 07/27/1995 2.40 05/13/1996 2.60 07/18/1997 4.90 05/10/1998 4.75 08/29/1999 4.54 07/09/2000 3.10 06/05/2001 5.70 04/16/2003 2.42 07/16/2008 3.40 07/03/2009 3.20 07/03/2010 4.44 Duration: 20 days 07/07/1949 4.04 09/15/1950 5.21 05/31/1951 3.97 06/08/1952 2.18 07/17/1953 6.47 05/14/1954 2.41 05/23/1955 4.27 07/30/1956 8.63 05/07/1957 5.47 05/31/1958 5.43 05/20/1959 3.95 08/23/1960 4.12 10/10/1961 4.86 05/11/1962 7.01 04/27/1963 4.35 07/22/1964 2.88 05/20/1965 4.40 08/06/1966 4.82 06/09/1967 6.81 07/03/1969 2.80 05/28/1970 7.40 10/13/1971 4.60 06/16/1973 1.80 05/09/1974 3.20 07/12/1979 3.20 07/15/1981 5.70 08/29/1982 7.00 06/29/1983 2.60 06/04/1984 7.40 08/26/1985 4.40 09/01/1986 5.20 03/16/1987 3.90 05/11/1988 4.00 06/11/1989 4.20 07/11/1990 5.70 06/01/1991 6.30 06/15/1992 4.70 06/15/1993 8.10 06/05/1994 4.20 07/25/1995 3.90 05/03/1996 4.20 07/12/1997 6.00 05/11/1998 6.40 08/20/1999 5.90 07/05/2000 3.40 06/04/2001 6.40 04/16/2003 3.80 10/05/2008 4.60 07/03/2009 4.50 06/20/2010 6.40 Duration: 30 days 06/21/1949 4.70 09/10/1950 5.46 05/30/1951 5.81 06/20/1952 3.26 07/17/1953 7.04 08/21/1954 3.27 05/17/1955 4.58 07/14/1956 9.13 05/13/1957 6.83 06/03/1958 7.56 05/07/1959 4.55 08/25/1960 5.07 09/12/1961 6.14 05/11/1962 8.73 05/11/1963 5.31 07/09/1964 3.27 05/14/1965 5.65 07/22/1966 7.30 06/10/1967 7.75 06/24/1969 3.60 10/01/1971 5.10 09/01/1973 2.60 05/11/1974 4.50 07/12/1979 4.30 07/10/1981 6.90 08/19/1982 8.50 06/19/1983 3.50 05/21/1984 8.50 08/10/1985 6.00 08/19/1986 6.50 02/24/1987 4.60 05/18/1988 4.40 06/11/1989 4.80 06/27/1990 6.30 05/22/1991 8.70 06/15/1992 5.70 06/07/1993 9.90 06/12/1994 6.40 03/22/1995 4.40 05/03/1996 5.20 06/29/1997 7.50 04/25/1998 7.20 08/11/1999 6.20 07/09/2000 4.40 06/04/2001 7.40 04/16/2003 5.30 07/16/2008 5.70 06/21/2009 5.50 06/10/2010 9.40 Duration: 45 days 06/12/1949 5.90 09/10/1950 5.46 05/28/1951 7.18 06/03/1952 3.56 06/14/1953 10.01 04/25/1954 4.27 06/01/1955 5.62 07/01/1956 11.16 05/13/1957 8.57 05/31/1958 8.18 05/20/1959 5.86 05/18/1960 5.98 05/04/1961 7.04 05/07/1962 11.68 04/26/1963 7.64 07/22/1964 3.78 05/14/1965 7.92 07/12/1966 8.51 06/04/1967 8.08 06/06/1969 4.60 05/15/1971 6.50 08/13/1973 3.20 05/09/1974 6.00 06/15/1979 5.90 06/21/1981 8.10 08/29/1982 10.30 06/12/1983 4.90 05/06/1984 9.20 07/30/1985 7.40 08/16/1986 8.20 06/10/1987 5.90 04/21/1988 5.20 05/17/1989 5.90 06/13/1990 9.90 05/22/1991 11.10 06/15/1992 8.30 06/07/1993 12.30 06/05/1994 7.70 07/01/1995 5.90 05/07/1996 6.30 06/18/1997 9.20 04/25/1998 8.20 07/22/1999 8.70 06/22/2000 5.20 05/05/2001 8.10 04/16/2003 5.70 09/01/2008 7.20 07/03/2009 6.50 06/10/2010 11.40 Duration: 60 days 05/30/1949 7.81 08/05/1950 6.02 05/13/1951 8.10 06/20/1952 5.01 06/07/1953 11.93 04/20/1954 5.45 05/23/1955 7.33 06/14/1956 13.68 05/07/1957 9.61 05/12/1958 9.61 05/20/1959 7.28 04/23/1960 7.03 05/13/1961 7.69 05/07/1962 13.15 05/06/1963 9.15 07/01/1964 4.61 05/14/1965 8.85 07/12/1966 9.38 06/04/1967 8.45 06/24/1969 5.60 08/30/1971 7.10 08/13/1973 3.70 05/09/1974 6.50 06/15/1979 7.00 07/10/1981 9.60 07/14/1982 12.20 06/12/1983 5.20 04/25/1984 10.40 07/17/1985 9.90 07/24/1986 9.40 06/10/1987 7.40 04/02/1988 5.90 04/27/1989 6.90 05/31/1990 10.90 05/03/1991 12.60 06/07/1992 10.00 05/29/1993 14.20 06/12/1994 9.40 03/17/1995 7.20 05/03/1996 7.20 06/18/1997 10.10 04/19/1998 9.40 05/04/1999 9.50 06/09/2000 6.00 04/21/2001 10.00 04/16/2003 6.40 09/01/2008 8.70 05/25/2009 9.10 05/10/2010 12.20