Precipitation annual maximum series (inches) Station ID: 33-6342 Station name: OTTAWA WATER WORKS State: OH Latitude (decimal degrees): 41.0317 Longitude (decimal degrees): 84.0528 Elevation (feet): 730 Duration: 01d 2.00 1896 1.33 1897 1.39 1898 1.56 1899 1.30 1900 2.74 1901 1.50 1902 2.00 1903 1.94 1904 1.85 1905 2.86 1906 1.69 1907 1.72 1908 1.87 1909 3.90 1910 1.86 1911 3.75 1912 2.71 1913 1.70 1914 1.77 1915 1.70 1916 2.20 1917 2.52 1918 2.39 1919 2.04 1920 2.05 1921 1.84 1922 2.60 1923 2.14 1924 1.27 1925 3.04 1926 1.88 1927 1.35 1928 2.05 1929 1.50 1930 1.54 1931 1.37 1932 2.12 1933 1.32 1934 1.65 1935 1.52 1936 1.90 1937 2.41 1938 2.35 1939 2.10 1940 2.00 1941 2.62 1942 4.02 1943 1.65 1944 2.00 1945 2.92 1946 1.84 1947 1.27 1948 1.54 1949 2.41 1950 1.94 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 2.31 1968 2.45 1969 1.26 1970 2.38 1971 3.52 1972 2.00 1973 2.60 1974 2.80 1975 2.20 1976 2.38 1977 2.11 1978 1.61 1979 2.10 1980 4.16 1981 2.00 1982 2.49 1983 1.08 1984 1.55 1985 1.90 1986 3.15 1987 1.52 1988 2.08 1989 3.50 1990 2.05 1991 1.80 1992 1.48 1993 1.84 1994 3.25 1995 1.87 1996 4.91 1997 2.59 1998 1.39 1999 1.50 2000 Duration: 02d 2.31 1896 1.72 1897 1.74 1898 1.92 1899 1.30 1900 2.74 1901 1.99 1902 2.29 1903 2.61 1904 3.22 1905 3.00 1906 1.99 1907 2.32 1908 2.07 1909 4.18 1910 1.91 1911 4.33 1912 3.95 1913 2.08 1914 2.62 1915 1.90 1916 3.08 1917 2.84 1918 3.08 1919 3.51 1920 3.43 1921 3.40 1922 2.63 1923 2.44 1924 1.77 1925 3.48 1926 2.33 1927 1.90 1928 2.75 1929 2.27 1930 1.84 1931 1.52 1932 2.86 1933 1.92 1934 2.35 1935 1.72 1936 2.28 1937 3.07 1938 2.37 1939 2.10 1940 3.57 1941 3.35 1942 4.02 1943 2.28 1944 2.23 1945 3.76 1946 2.11 1947 1.90 1948 3.03 1949 3.20 1950 2.09 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 3.04 1968 2.89 1969 1.83 1970 2.38 1971 4.13 1972 2.05 1973 2.87 1974 3.57 1975 2.65 1976 2.74 1977 2.40 1978 2.06 1979 2.71 1980 4.50 1981 2.19 1982 3.89 1983 1.78 1984 1.91 1985 1.99 1986 3.28 1987 1.97 1988 2.37 1989 4.90 1990 2.27 1991 1.99 1992 2.46 1993 2.46 1994 3.26 1995 2.00 1996 5.03 1997 3.69 1998 1.85 1999 2.00 2000 Duration: 04d 3.02 1896 2.51 1897 2.37 1898 2.13 1899 1.83 1900 2.84 1901 2.61 1902 3.14 1903 4.80 1904 3.45 1905 3.46 1906 2.64 1907 2.44 1908 2.41 1909 5.16 1910 1.91 1911 4.46 1912 6.30 1913 3.10 1914 2.87 1915 1.90 1916 3.43 1917 2.84 1918 3.08 1919 4.33 1920 3.59 1921 3.40 1922 2.92 1923 3.12 1924 2.79 1925 3.91 1926 3.12 1927 2.63 1928 3.58 1929 2.98 1930 1.92 1931 1.57 1932 2.86 1933 1.96 1934 2.81 1935 2.45 1936 2.62 1937 3.08 1938 3.51 1939 2.56 1940 4.49 1941 4.15 1942 4.52 1943 2.59 1944 3.22 1945 3.76 1946 2.11 1947 2.41 1948 4.28 1949 3.36 1950 2.09 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 3.97 1968 2.89 1969 2.80 1970 2.73 1971 4.50 1972 3.07 1973 3.66 1974 3.58 1975 3.00 1976 4.22 1977 2.89 1978 2.47 1979 3.29 1980 4.70 1981 3.83 1982 4.27 1983 2.55 1984 2.24 1985 3.41 1986 3.33 1987 2.01 1988 2.69 1989 7.06 1990 2.35 1991 3.26 1992 2.97 1993 2.84 1994 4.21 1995 2.35 1996 5.17 1997 3.94 1998 1.93 1999 2.22 2000 Duration: 07d 3.91 1896 2.62 1897 2.81 1898 2.14 1899 2.13 1900 3.10 1901 3.04 1902 4.61 1903 4.89 1904 4.44 1905 4.10 1906 3.13 1907 2.54 1908 3.51 1909 5.59 1910 2.51 1911 4.46 1912 6.94 1913 4.22 1914 4.69 1915 2.95 1916 4.39 1917 3.65 1918 3.57 1919 4.37 1920 5.48 1921 3.40 1922 3.84 1923 3.37 1924 2.90 1925 4.51 1926 3.77 1927 3.16 1928 3.85 1929 4.25 1930 2.21 1931 2.26 1932 3.27 1933 2.53 1934 3.85 1935 2.71 1936 3.15 1937 3.82 1938 3.86 1939 3.78 1940 5.11 1941 4.15 1942 5.47 1943 3.17 1944 4.78 1945 5.23 1946 3.95 1947 2.71 1948 4.42 1949 4.04 1950 3.57 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 4.04 1968 2.89 1969 3.25 1970 3.02 1971 5.14 1972 3.43 1973 4.31 1974 3.78 1975 3.00 1976 4.95 1977 2.96 1978 3.14 1979 3.47 1980 6.81 1981 4.02 1982 4.36 1983 3.00 1984 3.33 1985 4.77 1986 3.45 1987 3.49 1988 2.89 1989 7.06 1990 2.61 1991 4.04 1992 3.15 1993 4.51 1994 4.21 1995 2.49 1996 5.45 1997 4.16 1998 2.29 1999 2.87 2000 Duration: 10d 5.52 1896 3.21 1897 3.14 1898 2.38 1899 2.64 1900 3.54 1901 3.52 1902 4.61 1903 5.03 1904 4.67 1905 5.04 1906 4.03 1907 3.04 1908 3.76 1909 5.79 1910 3.11 1911 4.68 1912 6.97 1913 5.04 1914 4.71 1915 3.00 1916 4.49 1917 4.22 1918 4.12 1919 4.93 1920 5.48 1921 4.99 1922 3.99 1923 3.52 1924 3.20 1925 4.87 1926 4.31 1927 3.56 1928 4.34 1929 4.83 1930 2.51 1931 2.75 1932 4.06 1933 2.53 1934 3.86 1935 3.13 1936 4.15 1937 4.05 1938 4.17 1939 4.24 1940 5.16 1941 6.77 1942 6.55 1943 3.37 1944 6.49 1945 6.20 1946 4.25 1947 3.16 1948 5.00 1949 4.04 1950 3.57 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 4.19 1968 3.53 1969 3.40 1970 4.82 1971 5.35 1972 3.70 1973 4.51 1974 4.61 1975 3.21 1976 4.96 1977 3.09 1978 3.48 1979 4.22 1980 7.77 1981 4.02 1982 4.88 1983 3.86 1984 3.66 1985 6.20 1986 4.95 1987 3.83 1988 3.25 1989 7.19 1990 2.91 1991 4.93 1992 3.28 1993 4.68 1994 4.21 1995 3.02 1996 6.73 1997 4.65 1998 2.96 1999 3.41 2000 Duration: 20d 7.34 1896 4.86 1897 4.63 1898 3.38 1899 3.28 1900 4.76 1901 4.89 1902 7.24 1903 6.70 1904 5.44 1905 6.10 1906 5.41 1907 6.05 1908 4.77 1909 6.73 1910 4.51 1911 6.11 1912 8.87 1913 6.77 1914 7.32 1915 4.75 1916 5.14 1917 7.06 1918 5.33 1919 5.65 1920 6.40 1921 6.29 1922 6.93 1923 5.23 1924 3.82 1925 6.92 1926 6.08 1927 4.67 1928 5.71 1929 5.71 1930 3.84 1931 4.39 1932 6.68 1933 3.16 1934 4.51 1935 4.52 1936 6.29 1937 6.99 1938 5.30 1939 6.07 1940 5.44 1941 7.80 1942 9.49 1943 4.68 1944 6.77 1945 7.34 1946 6.23 1947 4.05 1948 5.10 1949 5.99 1950 4.89 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 5.08 1968 5.60 1969 4.76 1970 5.25 1971 7.90 1972 5.92 1973 5.21 1974 7.81 1975 5.43 1976 6.60 1977 5.10 1978 5.30 1979 5.67 1980 10.56 1981 5.81 1982 5.91 1983 4.62 1984 5.44 1985 8.13 1986 8.27 1987 5.64 1988 4.47 1989 9.21 1990 3.73 1991 6.96 1992 4.35 1993 5.19 1994 4.72 1995 5.17 1996 8.27 1997 6.59 1998 4.22 1999 5.49 2000 Duration: 30d 7.90 1896 5.61 1897 6.20 1898 5.06 1899 5.05 1900 5.12 1901 6.66 1902 7.69 1903 7.74 1904 7.56 1905 7.44 1906 6.69 1907 7.83 1908 7.25 1909 8.27 1910 5.31 1911 8.98 1912 9.67 1913 7.44 1914 8.83 1915 6.28 1916 6.29 1917 9.11 1918 7.39 1919 7.29 1920 7.50 1921 7.64 1922 7.83 1923 6.13 1924 5.17 1925 9.98 1926 7.33 1927 6.06 1928 7.19 1929 8.08 1930 4.86 1931 5.47 1932 7.90 1933 4.30 1934 5.63 1935 5.60 1936 8.18 1937 7.77 1938 6.95 1939 7.84 1940 6.63 1941 8.90 1942 12.06 1943 6.10 1944 7.56 1945 9.57 1946 8.07 1947 5.73 1948 6.34 1949 8.11 1950 6.21 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 6.72 1968 5.87 1969 6.03 1970 8.01 1971 8.40 1972 7.97 1973 6.24 1974 9.94 1975 5.87 1976 7.69 1977 6.16 1978 6.07 1979 7.28 1980 12.39 1981 6.02 1982 6.74 1983 5.03 1984 6.76 1985 9.37 1986 9.51 1987 7.64 1988 5.94 1989 10.21 1990 5.24 1991 8.56 1992 5.96 1993 5.85 1994 5.73 1995 5.91 1996 9.56 1997 7.73 1998 4.47 1999 6.92 2000 Duration: 45d 10.39 1896 6.66 1897 7.52 1898 5.99 1899 6.01 1900 8.14 1901 8.49 1902 8.98 1903 9.97 1904 9.45 1905 8.64 1906 8.14 1907 9.03 1908 9.12 1909 11.38 1910 7.75 1911 11.36 1912 11.28 1913 10.92 1914 11.87 1915 7.96 1916 7.27 1917 9.46 1918 9.57 1919 9.09 1920 9.89 1921 9.70 1922 8.53 1923 8.36 1924 6.06 1925 14.28 1926 9.16 1927 8.37 1928 8.16 1929 9.69 1930 6.46 1931 7.57 1932 9.52 1933 5.23 1934 6.99 1935 7.38 1936 9.67 1937 10.25 1938 8.24 1939 10.77 1940 9.36 1941 10.58 1942 14.64 1943 8.71 1944 10.25 1945 12.83 1946 10.79 1947 7.09 1948 7.58 1949 12.15 1950 8.50 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 8.81 1968 7.77 1969 7.49 1970 8.57 1971 9.95 1972 10.61 1973 7.27 1974 12.13 1975 7.41 1976 11.57 1977 7.70 1978 8.04 1979 9.69 1980 13.49 1981 8.78 1982 9.15 1983 8.60 1984 9.32 1985 12.63 1986 12.79 1987 9.48 1988 7.73 1989 12.40 1990 5.94 1991 10.90 1992 7.79 1993 7.97 1994 7.58 1995 7.49 1996 12.03 1997 10.52 1998 4.92 1999 9.20 2000 Duration: 60d 13.02 1896 8.55 1897 8.66 1898 6.74 1899 7.04 1900 9.47 1901 10.41 1902 11.12 1903 11.39 1904 11.59 1905 11.96 1906 11.88 1907 10.67 1908 12.30 1909 12.89 1910 9.42 1911 14.20 1912 11.67 1913 12.57 1914 13.82 1915 9.65 1916 9.47 1917 10.14 1918 10.28 1919 10.00 1920 11.19 1921 13.15 1922 10.25 1923 10.53 1924 7.76 1925 17.07 1926 10.18 1927 10.55 1928 10.87 1929 7.60 1930 8.38 1931 9.26 1932 11.72 1933 6.31 1934 8.60 1935 8.47 1936 11.47 1937 12.26 1938 10.72 1939 12.19 1940 11.38 1941 11.71 1942 18.29 1943 10.63 1944 12.36 1945 14.43 1946 13.22 1947 9.95 1948 9.21 1949 13.97 1950 10.26 1951 -9.99 1952 -9.99 1953 -9.99 1954 -9.99 1955 -9.99 1956 -9.99 1957 -9.99 1958 -9.99 1959 -9.99 1960 -9.99 1961 -9.99 1962 -9.99 1963 -9.99 1964 -9.99 1965 -9.99 1966 -9.99 1967 10.60 1968 9.24 1969 9.40 1970 10.08 1971 12.88 1972 12.32 1973 7.82 1974 13.07 1975 8.99 1976 12.73 1977 9.10 1978 10.64 1979 10.90 1980 15.39 1981 9.57 1982 12.16 1983 9.63 1984 11.17 1985 14.30 1986 14.93 1987 10.39 1988 9.62 1989 14.43 1990 7.18 1991 12.84 1992 8.37 1993 10.70 1994 9.43 1995 10.23 1996 16.08 1997 12.78 1998 7.09 1999 11.42 2000