Precipitation annual maximum series (inches) Station ID: 32-5434 Station name: MADDOCK State: ND Latitude (decimal degrees): 47.9619 Longitude (decimal degrees): -99.5261 Elevation (feet): 1615 Duration: 1 day 06/26/1915 1.53 07/07/1916 2.12 07/08/1917 0.90 11/09/1918 1.32 08/28/1919 1.62 08/19/1920 1.72 06/15/1921 2.35 09/05/1922 2.06 07/19/1923 2.36 04/26/1924 1.57 09/08/1925 1.75 06/16/1926 1.27 05/08/1927 2.05 07/08/1928 1.91 09/23/1929 1.17 06/12/1930 2.09 08/27/1931 2.65 06/17/1932 1.59 05/24/1933 1.23 07/05/1934 1.58 07/08/1935 2.28 06/26/1936 2.15 06/06/1937 1.78 07/04/1938 3.14 06/18/1939 1.36 08/24/1940 1.03 09/03/1941 1.88 06/27/1942 1.15 07/28/1943 0.75 08/29/1944 1.69 07/19/1945 1.43 07/16/1946 3.70 06/16/1947 1.22 05/18/1950 1.30 06/06/1951 0.97 07/02/1952 2.30 04/24/1953 1.56 06/07/1954 3.10 09/21/1955 0.95 06/06/1956 3.21 07/16/1957 3.42 06/30/1958 2.15 10/08/1959 1.45 05/18/1960 1.65 07/29/1961 1.12 05/19/1962 1.25 07/26/1963 1.53 06/18/1964 2.08 07/09/1966 1.72 06/19/1967 1.98 08/26/1968 1.08 07/18/1969 1.42 07/29/1970 2.20 08/17/1971 2.52 05/19/1972 0.98 07/05/1977 1.24 07/08/1978 1.84 06/20/1979 2.43 08/21/1980 2.88 06/13/1981 1.28 07/05/1982 2.42 09/15/1983 1.34 07/08/1984 2.40 10/08/1985 1.50 06/21/1986 1.31 06/23/1987 1.67 07/05/1988 0.75 06/29/1989 1.30 06/17/1990 1.80 08/06/1991 1.20 09/05/1992 2.73 07/24/1993 2.95 10/07/1994 2.07 Duration: 2 days 05/15/1915 1.72 07/06/1916 2.44 04/24/1917 1.36 08/19/1918 1.46 08/28/1919 1.74 08/19/1920 1.85 06/14/1921 3.48 05/08/1922 2.22 07/19/1923 2.54 04/25/1924 2.20 06/07/1925 2.75 08/18/1926 1.37 05/08/1927 3.62 06/18/1928 2.09 04/29/1929 1.26 06/12/1930 2.25 08/27/1931 2.85 10/18/1932 1.82 05/23/1933 2.08 07/04/1934 1.76 07/08/1935 3.25 06/26/1936 2.32 06/05/1937 3.48 07/04/1938 3.94 06/17/1939 1.46 07/17/1940 1.22 09/03/1941 2.88 06/27/1942 1.55 04/26/1943 1.20 05/24/1944 2.40 07/18/1945 1.54 07/16/1946 4.38 09/09/1947 1.78 05/18/1950 1.80 06/05/1951 1.70 07/02/1952 2.48 04/24/1953 1.71 06/07/1954 4.60 05/27/1955 1.39 06/06/1956 3.46 07/16/1957 3.68 06/30/1958 3.53 10/08/1959 1.56 05/25/1960 2.60 07/29/1961 1.21 05/19/1962 1.35 07/25/1963 2.10 06/08/1964 2.75 07/09/1966 1.85 06/18/1967 2.13 06/28/1968 1.40 06/25/1969 2.22 07/29/1970 2.37 09/04/1971 2.71 05/19/1972 1.15 07/04/1977 1.40 07/08/1978 1.98 06/20/1979 3.47 08/21/1980 3.10 05/23/1981 1.59 07/04/1982 2.61 09/15/1983 1.44 07/08/1984 2.58 10/07/1985 1.62 06/20/1986 2.08 06/23/1987 1.80 07/05/1988 0.81 06/29/1989 1.40 06/17/1990 2.20 10/28/1991 1.70 09/05/1992 2.94 07/23/1993 4.25 10/06/1994 2.35 Duration: 3 days 05/14/1915 1.92 08/04/1916 2.61 04/24/1917 1.37 07/25/1918 2.06 08/28/1919 1.76 08/19/1920 1.87 06/14/1921 3.65 09/05/1922 2.73 07/19/1923 2.57 04/25/1924 2.44 06/07/1925 2.93 08/18/1926 1.42 05/07/1927 3.67 07/06/1928 2.88 04/29/1929 1.27 06/12/1930 2.27 08/27/1931 2.88 10/18/1932 1.86 05/22/1933 2.61 07/04/1934 1.78 07/08/1935 3.87 06/26/1936 2.34 06/04/1937 4.68 07/03/1938 4.68 06/16/1939 2.39 07/23/1940 1.55 09/03/1941 2.91 06/27/1942 1.62 04/26/1943 1.21 05/22/1944 2.54 07/19/1945 1.55 07/16/1946 4.42 06/15/1947 1.86 05/16/1950 1.96 06/05/1951 1.89 07/02/1952 2.50 04/24/1953 1.73 06/06/1954 4.82 05/26/1955 1.49 06/04/1956 3.90 07/16/1957 3.97 06/30/1958 3.56 10/08/1959 1.86 05/24/1960 2.82 09/08/1961 1.35 05/17/1962 1.85 07/25/1963 2.12 06/08/1964 2.78 07/09/1966 1.87 06/17/1967 2.15 06/28/1968 1.84 06/25/1969 2.75 09/07/1970 2.39 09/04/1971 2.92 05/22/1972 1.55 07/03/1977 1.59 07/08/1978 2.00 06/19/1979 3.54 08/21/1980 3.13 05/23/1981 2.24 07/04/1982 2.63 09/13/1983 1.46 07/08/1984 2.61 10/07/1985 1.63 06/20/1986 2.10 06/23/1987 1.82 07/05/1988 1.09 06/29/1989 1.41 06/17/1990 2.55 10/28/1991 1.72 09/05/1992 3.16 07/23/1993 5.07 10/06/1994 2.37 Duration: 4 days 05/13/1915 1.94 07/04/1916 3.97 09/15/1917 1.47 07/24/1918 2.37 08/28/1919 1.78 08/16/1920 2.15 06/14/1921 3.69 09/05/1922 2.98 07/19/1923 2.59 04/25/1924 2.46 06/06/1925 3.05 08/18/1926 1.43 05/07/1927 3.72 07/05/1928 3.44 04/29/1929 1.28 06/12/1930 2.29 08/27/1931 2.91 06/17/1932 2.09 05/22/1933 2.74 07/04/1934 1.80 07/08/1935 4.16 06/26/1936 2.62 06/04/1937 4.82 07/03/1938 4.73 06/16/1939 2.41 07/25/1940 1.99 09/03/1941 2.94 06/25/1942 1.64 04/26/1943 1.72 05/22/1944 3.33 07/18/1945 1.59 07/16/1946 4.47 06/15/1947 1.88 05/16/1950 2.46 08/29/1951 2.14 07/02/1952 2.53 04/24/1953 1.74 06/06/1954 4.87 05/25/1955 1.79 06/04/1956 3.99 07/16/1957 4.01 06/30/1958 4.25 10/08/1959 2.04 05/24/1960 2.85 09/19/1961 1.37 05/16/1962 1.92 07/25/1963 2.14 06/08/1964 3.13 07/09/1966 1.89 06/17/1967 2.17 08/23/1968 2.23 06/25/1969 2.78 09/07/1970 2.42 09/04/1971 2.95 05/19/1972 1.91 07/04/1977 1.61 07/05/1978 2.16 06/19/1979 3.57 08/21/1980 3.16 05/23/1981 2.27 07/05/1982 2.66 09/12/1983 1.91 07/08/1984 2.64 05/28/1985 1.72 07/14/1986 2.28 06/20/1987 1.83 07/05/1988 1.10 06/29/1989 1.43 06/17/1990 2.63 08/03/1991 1.86 09/05/1992 3.19 07/23/1993 5.87 05/20/1994 2.60 Duration: 7 days 06/20/1915 2.76 07/04/1916 4.34 09/12/1917 1.61 08/16/1918 3.31 06/18/1919 1.92 08/16/1920 2.17 06/11/1921 3.84 09/01/1922 3.36 07/13/1923 2.81 04/25/1924 2.62 06/06/1925 3.27 08/14/1926 2.18 05/03/1927 4.39 07/02/1928 3.79 09/23/1929 1.47 05/07/1930 2.32 08/27/1931 2.94 06/16/1932 2.17 05/22/1933 2.88 07/01/1934 1.82 07/05/1935 4.34 06/26/1936 2.65 05/31/1937 5.17 07/03/1938 5.21 06/16/1939 3.00 07/23/1940 2.56 09/03/1941 3.71 06/25/1942 1.87 04/26/1943 1.81 05/21/1944 3.49 07/15/1945 1.80 07/16/1946 4.51 06/16/1947 2.18 05/16/1950 2.48 06/02/1951 2.73 06/28/1952 4.25 04/24/1953 2.09 06/06/1954 5.72 05/27/1955 2.13 06/04/1956 4.03 07/16/1957 4.05 06/30/1958 5.48 10/08/1959 2.06 05/24/1960 2.99 09/19/1961 1.76 05/13/1962 3.02 07/25/1963 2.27 06/08/1964 3.46 07/04/1966 1.97 06/14/1967 2.48 08/23/1968 2.62 06/21/1969 3.03 07/23/1970 3.19 09/04/1971 2.98 05/19/1972 2.97 07/05/1977 2.11 07/04/1978 3.42 06/19/1979 3.61 08/16/1980 4.34 05/23/1981 2.29 07/04/1982 3.76 09/09/1983 2.04 07/05/1984 2.66 08/11/1985 2.51 07/10/1986 3.24 06/23/1987 1.98 07/01/1988 1.14 06/07/1989 1.58 06/13/1990 3.01 09/16/1991 2.29 09/05/1992 3.22 07/22/1993 7.43 05/20/1994 3.04 Duration: 10 days 06/17/1915 3.06 06/28/1916 5.46 04/17/1917 2.57 08/16/1918 3.34 05/03/1919 2.43 08/10/1920 2.52 09/08/1921 4.16 08/31/1922 3.92 07/13/1923 2.90 04/25/1924 2.65 06/07/1925 3.76 08/14/1926 2.20 04/30/1927 4.93 06/11/1928 4.94 09/23/1929 1.48 06/04/1930 2.43 08/19/1931 3.12 06/11/1932 2.57 05/22/1933 2.91 06/04/1934 2.23 07/04/1935 4.50 06/26/1936 2.67 05/30/1937 5.92 06/27/1938 5.96 06/13/1939 3.47 07/16/1940 2.85 08/30/1941 3.86 06/22/1942 1.99 04/22/1943 1.87 05/18/1944 3.54 07/18/1945 2.38 07/09/1946 5.08 06/15/1947 3.12 04/30/1950 2.83 05/29/1951 3.01 06/28/1952 4.29 04/24/1953 2.34 06/06/1954 7.25 05/25/1955 2.55 05/28/1956 4.57 07/16/1957 4.14 06/30/1958 5.86 10/08/1959 2.08 05/17/1960 5.28 09/19/1961 2.03 05/13/1962 3.32 07/25/1963 3.10 06/09/1964 3.95 06/30/1966 3.55 06/12/1967 2.56 06/21/1968 2.81 06/21/1969 3.27 07/23/1970 3.22 08/29/1971 3.01 05/19/1972 3.10 07/03/1977 2.49 07/04/1978 3.64 06/14/1979 3.97 08/13/1980 4.51 05/23/1981 2.84 06/27/1982 4.07 09/09/1983 2.06 07/08/1984 2.69 08/11/1985 2.54 07/10/1986 3.79 06/23/1987 2.31 07/05/1988 1.22 06/07/1989 1.66 06/13/1990 3.19 09/14/1991 2.78 09/05/1992 3.37 07/17/1993 8.81 05/16/1994 3.67 Duration: 20 days 06/07/1915 4.72 06/21/1916 6.68 04/17/1917 2.57 05/18/1918 4.16 04/22/1919 3.14 08/03/1920 3.26 05/28/1921 5.57 08/20/1922 4.70 07/04/1923 3.23 04/19/1924 3.36 06/01/1925 5.02 08/14/1926 2.81 05/02/1927 5.36 06/19/1928 6.40 09/23/1929 2.37 06/12/1930 3.98 06/22/1931 3.88 06/16/1932 3.61 05/22/1933 3.74 06/17/1934 3.39 07/04/1935 5.40 06/07/1936 4.26 05/18/1937 6.23 06/24/1938 6.92 06/02/1939 4.62 07/16/1940 4.44 09/03/1941 4.98 05/15/1942 3.34 05/23/1943 2.15 05/18/1944 5.05 07/18/1945 3.21 06/28/1946 7.03 06/04/1947 4.04 04/30/1950 5.34 05/18/1951 3.32 06/13/1952 5.72 05/11/1953 3.75 06/06/1954 8.36 05/22/1955 3.68 06/04/1956 5.00 07/16/1957 4.88 06/19/1958 6.26 09/22/1959 2.92 05/17/1960 5.78 09/08/1961 3.75 05/12/1962 4.48 07/25/1963 3.21 06/05/1964 6.95 06/22/1966 4.56 06/18/1967 3.40 08/15/1968 4.19 06/19/1969 4.73 07/10/1970 3.98 08/17/1971 5.21 05/11/1972 3.48 07/04/1977 2.86 06/23/1978 5.11 06/14/1979 6.38 08/04/1980 5.96 06/05/1981 3.59 06/28/1982 5.78 06/19/1983 3.07 04/10/1984 3.62 08/17/1985 3.81 07/04/1986 4.65 06/23/1987 4.09 06/29/1989 2.91 06/13/1990 5.30 06/20/1991 3.49 08/20/1992 4.00 07/09/1993 10.93 10/01/1994 5.05 Duration: 30 days 06/04/1915 5.49 06/21/1916 7.48 04/17/1917 2.57 07/24/1918 5.68 04/22/1919 3.26 06/14/1920 3.95 06/14/1921 8.09 08/20/1922 4.70 06/25/1923 3.99 09/10/1924 4.70 05/23/1925 6.08 08/14/1926 3.68 04/10/1927 5.94 06/11/1928 9.40 04/30/1929 3.21 06/12/1930 4.67 08/27/1931 5.41 05/23/1932 4.36 05/07/1933 3.93 06/07/1934 5.08 07/08/1935 7.86 06/07/1936 4.73 05/10/1937 6.72 06/14/1938 7.52 05/24/1939 5.68 07/06/1940 4.95 08/25/1941 6.31 06/27/1942 4.04 05/23/1943 3.08 05/22/1944 6.46 06/28/1945 4.38 06/23/1946 8.65 06/03/1947 4.63 04/24/1950 6.02 08/04/1951 4.84 06/21/1952 7.07 05/22/1953 4.92 05/31/1954 10.71 05/16/1955 4.06 06/04/1956 6.55 07/16/1957 7.57 06/10/1958 6.79 09/18/1959 3.15 05/17/1960 7.82 08/30/1961 4.18 05/17/1962 5.24 07/10/1963 3.44 06/05/1964 7.00 06/11/1966 5.42 06/12/1967 3.96 08/15/1968 4.85 06/23/1969 7.18 04/15/1970 4.95 06/04/1971 5.99 05/19/1972 3.72 06/13/1977 4.31 06/20/1978 6.06 06/04/1979 6.51 08/16/1980 8.17 05/23/1981 5.43 06/27/1982 6.83 06/21/1983 3.51 04/11/1984 4.14 08/05/1985 5.09 06/20/1986 6.63 06/23/1987 5.83 06/29/1989 3.58 06/02/1990 6.95 06/09/1991 5.73 08/20/1992 4.24 06/29/1993 12.90 05/16/1994 5.70 Duration: 45 days 05/13/1915 7.27 06/23/1916 10.42 06/03/1917 3.49 07/12/1918 6.31 04/05/1919 3.80 05/30/1920 4.97 06/12/1921 10.05 07/26/1922 6.77 06/25/1923 4.69 09/06/1924 5.04 05/23/1925 6.51 08/14/1926 4.58 04/10/1927 6.87 06/07/1928 11.69 04/29/1929 3.76 05/01/1930 5.17 06/21/1931 6.32 06/11/1932 6.16 05/23/1933 5.29 06/04/1934 5.66 07/04/1935 10.48 06/07/1936 5.51 05/30/1937 7.84 05/24/1938 8.63 05/24/1939 6.65 07/17/1940 5.78 08/24/1941 7.91 06/22/1942 5.74 04/26/1943 3.91 05/11/1944 7.77 06/28/1945 5.61 06/06/1946 9.31 06/09/1947 5.80 04/08/1950 6.48 08/01/1951 5.73 06/10/1952 8.06 05/11/1953 7.16 05/26/1954 11.90 05/25/1955 5.84 05/25/1956 7.76 07/04/1957 8.25 05/29/1958 8.58 09/18/1959 3.75 05/17/1960 8.31 08/17/1961 4.57 05/07/1962 7.25 06/13/1963 4.87 06/08/1964 7.36 06/01/1966 6.56 05/25/1967 4.74 07/26/1968 5.99 06/10/1969 8.14 05/07/1970 5.66 06/04/1971 6.35 05/11/1972 4.48 06/13/1977 5.32 05/25/1978 8.23 06/19/1979 8.21 07/30/1980 9.94 05/23/1981 6.85 06/05/1982 8.70 06/19/1983 4.63 06/04/1984 5.13 07/23/1985 5.83 06/20/1986 7.68 06/11/1987 6.39 06/07/1989 4.59 05/29/1990 8.68 06/09/1991 6.17 08/01/1992 4.53 06/14/1993 15.62 09/04/1994 7.55 Duration: 60 days 05/05/1915 7.89 06/15/1916 11.42 06/03/1917 4.40 07/12/1918 6.48 05/03/1919 5.29 06/21/1920 6.65 05/28/1921 11.88 07/15/1922 7.07 05/25/1923 5.70 04/25/1924 6.17 05/26/1925 7.31 07/28/1926 5.36 04/30/1927 8.04 06/07/1928 13.12 04/29/1929 4.58 05/01/1930 7.02 06/30/1931 8.32 05/27/1932 7.46 05/22/1933 6.53 05/19/1934 6.27 07/01/1935 11.50 06/07/1936 5.67 05/18/1937 8.77 05/13/1938 9.94 05/24/1939 7.35 06/26/1940 6.49 08/10/1941 8.18 06/02/1942 7.07 04/26/1943 5.36 05/11/1944 8.89 06/12/1945 6.22 05/19/1946 9.65 06/09/1947 7.35 04/30/1950 8.04 07/30/1951 6.35 06/10/1952 9.18 04/24/1953 8.73 05/27/1954 12.36 05/16/1955 6.65 05/10/1956 8.44 07/16/1957 11.36 05/29/1958 9.01 05/04/1959 4.48 05/17/1960 9.50 07/29/1961 5.71 05/12/1962 8.89 06/05/1963 6.26 04/25/1964 8.97 05/11/1966 7.83 06/03/1967 4.86 06/28/1968 7.47 05/25/1969 8.63 07/14/1970 7.04 08/13/1971 8.04 05/11/1972 4.84 06/15/1977 6.25 05/22/1978 10.59 06/01/1979 9.06 07/16/1980 12.37 05/23/1981 8.11 05/11/1982 9.60 05/09/1983 5.31 06/04/1984 6.00 08/11/1985 7.85 06/09/1986 8.08 06/20/1987 7.44 05/20/1989 5.52 05/26/1990 9.99 06/09/1991 8.06 07/13/1992 4.95 05/30/1993 19.05 05/16/1994 8.67