Precipitation annual maximum series (inches) Station ID: 34-3740 Station name: GREAT SALT PLAINS DAM State: OK Latitude (decimal degrees): 36.7425 Longitude (decimal degrees): -98.1331 Elevation (feet): 1200 Duration: 1 hour 11/01/1948 1.37 05/28/1949 1.55 07/28/1950 1.54 07/04/1951 1.50 08/06/1952 1.22 07/12/1953 1.37 06/12/1954 1.05 06/19/1955 1.45 07/17/1956 1.34 06/23/1957 1.76 06/16/1958 1.32 05/26/1959 0.85 09/23/1960 1.60 05/21/1961 1.50 07/31/1962 0.86 04/28/1963 1.00 05/05/1964 1.53 09/05/1965 1.40 08/09/1966 1.35 07/12/1967 1.32 06/10/1968 2.23 05/13/1969 1.18 04/18/1970 1.25 06/02/1971 1.85 06/24/1972 1.38 07/22/1973 1.75 08/14/1974 1.30 09/17/1976 1.65 08/22/1977 2.12 04/05/1978 0.65 07/16/1979 3.50 06/20/1980 2.09 06/29/1981 1.28 09/13/1983 1.19 04/07/1984 0.78 08/06/1985 1.15 09/29/1986 1.70 09/28/1987 1.90 08/05/1989 1.10 07/03/1991 1.00 08/04/1992 1.70 07/13/1994 0.90 06/08/1995 1.90 11/16/1996 1.10 05/01/1997 0.70 05/25/1998 1.20 09/12/1999 1.90 10/25/2000 1.10 08/26/2009 1.30 05/19/2010 1.20 Duration: 2 hours 11/01/1948 1.90 05/28/1949 2.05 07/29/1950 1.89 07/03/1951 2.00 08/23/1952 1.41 07/12/1953 2.15 06/12/1954 1.12 06/19/1955 1.63 07/06/1956 1.60 06/23/1957 2.38 06/25/1958 1.57 05/26/1959 1.27 07/21/1960 2.67 05/21/1961 2.35 07/24/1962 1.32 04/28/1963 1.38 08/17/1964 1.78 09/05/1965 1.57 08/09/1966 1.62 07/12/1967 1.54 06/10/1968 2.64 09/15/1969 1.33 04/18/1970 2.12 06/02/1971 2.03 07/01/1972 1.50 07/22/1973 1.96 08/14/1974 2.01 09/17/1976 2.11 08/22/1977 2.22 05/27/1978 0.80 07/16/1979 5.19 06/20/1980 2.29 06/29/1981 1.46 09/13/1983 1.43 04/07/1984 1.14 08/13/1985 1.63 09/29/1986 1.78 09/28/1987 3.40 08/05/1989 1.20 07/03/1991 1.60 08/04/1992 3.10 08/05/1993 2.70 10/17/1994 1.20 06/08/1995 2.20 11/16/1996 1.40 05/01/1997 1.20 07/01/1998 1.90 09/12/1999 2.00 10/25/2000 1.60 08/26/2009 1.40 05/19/2010 1.80 Duration: 3 hours 10/31/1948 2.47 05/28/1949 2.09 07/29/1950 3.06 07/14/1951 2.50 08/23/1952 1.55 07/12/1953 2.55 06/12/1954 1.14 06/19/1955 1.72 07/06/1956 1.76 06/23/1957 2.67 06/25/1958 1.80 05/26/1959 1.43 08/26/1960 3.30 05/21/1961 2.95 07/24/1962 1.79 04/28/1963 1.41 08/17/1964 1.81 09/05/1965 1.72 08/09/1966 2.26 07/12/1967 2.01 06/10/1968 2.85 09/15/1969 1.78 04/18/1970 2.35 06/02/1971 2.30 07/01/1972 1.59 10/10/1973 2.08 08/14/1974 2.40 09/17/1976 2.26 08/22/1977 2.27 05/27/1978 1.00 07/16/1979 5.29 06/19/1980 2.38 06/29/1981 1.49 09/13/1983 1.55 04/07/1984 1.34 08/13/1985 1.81 09/29/1986 1.82 09/28/1987 3.60 08/13/1989 1.60 07/03/1991 2.00 08/04/1992 3.40 08/05/1993 3.50 10/17/1994 1.60 06/08/1995 2.24 11/16/1996 1.50 05/01/1997 1.30 07/07/1998 2.00 09/12/1999 2.10 10/25/2000 1.90 10/29/2009 1.50 05/19/2010 2.70 Duration: 6 hours 10/31/1948 3.00 05/28/1949 2.11 07/29/1950 3.73 07/14/1951 2.65 08/23/1952 1.60 07/11/1953 3.28 04/11/1954 1.15 06/19/1955 1.74 07/06/1956 3.00 06/23/1957 3.24 06/24/1958 2.07 05/26/1959 1.71 08/26/1960 3.36 05/21/1961 2.99 07/24/1962 2.37 04/28/1963 1.42 11/15/1964 2.23 08/22/1965 1.90 08/09/1966 2.62 06/20/1967 2.65 06/10/1968 2.88 09/15/1969 2.33 04/18/1970 4.03 06/02/1971 2.48 05/11/1972 1.82 10/10/1973 2.52 08/14/1974 3.24 09/17/1976 2.28 05/20/1977 2.30 05/27/1978 1.20 07/16/1979 5.40 06/19/1980 2.40 06/29/1981 1.75 09/13/1983 1.81 04/07/1984 1.94 09/22/1985 1.96 08/14/1986 2.20 09/28/1987 4.00 08/13/1989 2.80 07/03/1991 2.20 08/04/1992 3.80 10/17/1994 2.10 07/31/1995 3.40 11/16/1996 1.80 05/01/1997 1.40 05/25/1998 2.50 04/13/1999 2.70 10/25/2000 2.20 10/29/2009 1.51 05/19/2010 3.00 Duration: 12 hours 10/31/1948 3.03 05/28/1949 2.13 07/29/1950 4.35 05/16/1951 2.68 08/23/1952 1.62 07/11/1953 3.35 06/14/1954 1.16 06/19/1955 1.76 07/06/1956 3.05 06/23/1957 3.27 06/24/1958 2.97 09/24/1959 2.34 07/21/1960 3.39 05/20/1961 3.61 07/24/1962 2.44 04/28/1963 1.44 11/15/1964 2.91 08/22/1965 1.95 08/09/1966 2.65 06/19/1967 3.33 06/10/1968 2.91 09/15/1969 2.45 04/18/1970 4.20 06/02/1971 2.50 07/18/1972 1.92 10/10/1973 4.16 11/02/1974 3.47 09/17/1976 2.31 05/20/1977 2.68 05/27/1978 1.30 07/16/1979 5.45 06/19/1980 2.44 06/29/1981 1.78 03/03/1983 2.40 04/07/1984 2.11 09/22/1985 2.00 09/29/1986 3.10 09/28/1987 4.04 08/13/1989 4.50 07/03/1991 2.22 08/04/1992 3.84 11/19/1994 2.50 07/31/1995 3.80 11/16/1996 2.10 04/10/1997 1.90 05/25/1998 2.60 04/13/1999 3.20 10/25/2000 2.30 10/08/2009 1.60 05/19/2010 3.30 Duration: 1 day 05/10/1946 1.57 04/14/1947 3.25 11/01/1948 3.01 05/28/1949 1.90 07/29/1950 5.33 07/14/1951 3.12 04/22/1952 1.45 07/12/1953 3.35 05/24/1954 1.73 10/04/1955 2.04 07/07/1956 2.72 06/23/1957 3.78 06/25/1958 2.65 09/25/1959 2.34 07/04/1960 3.08 05/21/1961 3.22 07/24/1962 2.33 07/28/1963 1.29 11/16/1964 3.78 08/22/1965 1.74 08/10/1966 2.37 09/04/1967 3.01 06/11/1968 2.77 09/16/1969 2.19 04/18/1970 4.54 06/03/1971 2.24 07/19/1972 2.13 10/11/1973 4.20 04/11/1974 3.32 06/07/1975 2.04 09/17/1976 2.40 05/21/1977 2.72 08/28/1978 1.92 07/17/1979 4.87 06/20/1980 2.25 06/30/1981 2.05 07/09/1982 3.04 03/28/1983 2.20 08/07/1984 2.33 08/14/1985 1.98 10/03/1986 3.93 05/05/1987 3.61 03/03/1988 3.00 08/14/1989 4.38 11/04/1990 1.72 07/03/1991 2.23 08/04/1992 3.43 05/01/1993 3.58 11/20/1994 3.12 08/03/1995 6.74 04/14/1999 3.39 03/23/2000 2.23 05/18/2001 2.20 10/03/2002 5.55 06/06/2003 3.50 07/06/2004 3.17 01/06/2005 3.57 08/26/2006 2.40 06/28/2007 2.28 09/12/2008 8.50 03/28/2009 1.96 05/19/2010 2.95 Duration: 2 days 10/06/1946 1.96 04/14/1947 3.50 11/01/1948 3.24 01/10/1949 2.05 07/28/1950 6.37 05/16/1951 4.20 04/21/1952 2.05 07/11/1953 3.61 05/24/1954 1.91 06/18/1955 3.13 07/06/1956 2.93 06/22/1957 4.91 06/25/1958 2.86 09/24/1959 5.03 07/04/1960 3.33 05/21/1961 3.47 07/24/1962 2.81 04/27/1963 1.56 11/16/1964 4.98 09/20/1965 3.43 08/10/1966 2.60 09/04/1967 3.52 08/17/1968 3.54 09/15/1969 2.83 04/17/1970 5.63 06/03/1971 2.41 07/18/1972 2.73 10/11/1973 4.52 11/02/1974 3.82 05/13/1975 2.51 09/16/1976 2.58 05/20/1977 3.33 05/27/1978 2.60 07/16/1979 5.29 06/19/1980 2.65 11/01/1981 2.59 07/09/1982 3.27 03/28/1983 2.60 08/07/1984 2.51 08/13/1985 3.02 09/29/1986 4.93 05/05/1987 4.23 03/02/1988 3.30 08/13/1989 5.51 11/03/1990 1.92 11/16/1991 2.50 08/04/1992 4.52 05/01/1993 6.25 11/19/1994 3.37 08/03/1995 7.72 10/31/1998 8.74 04/14/1999 3.75 03/23/2000 3.04 05/18/2001 2.37 10/03/2002 6.80 06/06/2003 3.77 07/06/2004 3.41 01/06/2005 3.84 08/26/2006 2.58 06/28/2007 3.90 09/12/2008 9.23 08/18/2009 2.38 05/19/2010 3.45 Duration: 3 days 10/06/1946 2.26 04/14/1947 3.65 06/26/1948 3.53 07/10/1949 2.65 07/28/1950 6.60 05/16/1951 4.94 08/06/1952 2.41 07/11/1953 3.65 05/24/1954 2.29 10/02/1955 3.32 07/06/1956 2.96 06/22/1957 5.05 06/25/1958 2.89 09/23/1959 5.39 07/04/1960 3.40 05/21/1961 3.50 07/24/1962 2.84 04/27/1963 1.58 11/15/1964 5.50 09/18/1965 3.63 07/21/1966 2.74 09/04/1967 3.82 08/17/1968 3.57 09/15/1969 2.87 04/17/1970 5.70 06/01/1971 2.44 07/18/1972 2.76 07/23/1973 4.57 11/02/1974 4.09 06/07/1975 2.80 09/16/1976 2.61 05/21/1977 3.96 05/26/1978 2.68 07/16/1979 5.34 06/18/1980 3.59 11/01/1981 2.62 05/15/1982 3.76 03/28/1983 3.06 04/07/1984 2.53 08/13/1985 3.05 09/29/1986 4.98 05/26/1987 5.16 03/02/1988 3.35 08/13/1989 5.56 01/17/1990 2.26 11/15/1991 2.64 08/04/1992 5.16 05/01/1993 6.58 04/28/1994 3.40 08/01/1995 11.09 10/31/1998 9.19 06/10/1999 3.79 03/16/2000 3.10 05/18/2001 2.39 10/03/2002 6.87 06/06/2003 3.81 07/06/2004 3.45 08/21/2005 4.75 08/26/2006 2.61 06/27/2007 5.24 09/12/2008 9.32 08/18/2009 2.49 05/19/2010 3.48 Duration: 4 days 10/06/1946 2.28 04/14/1947 3.69 06/25/1948 3.82 05/18/1949 2.87 07/26/1950 6.95 05/16/1951 4.99 04/19/1952 2.68 07/09/1953 3.69 05/24/1954 2.31 06/16/1955 3.97 07/06/1956 2.99 06/23/1957 5.21 06/22/1958 2.92 09/23/1959 5.44 07/04/1960 3.43 10/30/1961 3.58 07/24/1962 2.87 04/25/1963 2.46 11/15/1964 5.87 09/18/1965 4.91 07/21/1966 2.77 09/04/1967 3.91 08/15/1968 3.61 09/15/1969 2.90 04/17/1970 5.76 06/01/1971 2.46 07/18/1972 2.79 09/25/1973 4.63 10/31/1974 4.26 05/11/1975 3.53 09/17/1976 2.99 05/20/1977 4.57 05/26/1978 2.71 07/16/1979 5.39 06/17/1980 4.91 11/01/1981 2.65 05/15/1982 3.80 09/12/1983 3.38 04/07/1984 2.56 08/13/1985 3.08 09/30/1986 7.02 05/26/1987 5.76 03/03/1988 3.62 08/11/1989 5.68 01/17/1990 2.61 11/15/1991 2.67 08/04/1992 5.28 05/01/1993 6.64 04/28/1994 3.44 08/01/1995 12.07 10/31/1998 9.28 06/10/1999 3.83 10/23/2000 3.40 05/18/2001 2.57 10/03/2002 6.94 06/03/2003 3.85 07/06/2004 3.48 08/21/2005 4.80 08/26/2006 2.64 06/27/2007 5.84 09/12/2008 9.41 08/18/2009 2.51 05/19/2010 3.52 Duration: 7 days 10/06/1946 2.82 04/10/1947 5.05 06/22/1948 4.39 05/15/1949 3.75 07/26/1950 9.12 05/16/1951 5.85 04/18/1952 2.71 07/11/1953 4.01 05/24/1954 2.38 09/28/1955 4.41 07/06/1956 3.02 06/22/1957 7.25 06/19/1958 4.03 09/24/1959 5.50 07/04/1960 4.30 08/13/1961 3.75 07/24/1962 3.46 04/24/1963 2.48 11/15/1964 6.09 09/17/1965 5.04 07/21/1966 2.81 06/19/1967 5.01 06/11/1968 4.74 06/12/1969 2.93 04/17/1970 5.82 06/03/1971 4.39 06/19/1972 2.82 03/04/1973 4.78 08/09/1974 5.86 05/23/1975 3.74 09/14/1976 3.07 05/17/1977 5.48 05/26/1978 3.15 07/17/1979 5.45 06/16/1980 5.09 05/29/1981 3.66 05/15/1982 6.04 09/12/1983 3.45 04/07/1984 2.85 09/21/1985 3.48 09/29/1986 8.79 05/22/1987 5.89 03/02/1988 3.92 08/13/1989 6.02 01/17/1990 2.64 11/15/1991 2.70 08/01/1992 5.58 04/28/1993 7.45 04/28/1994 3.47 08/01/1995 12.78 09/14/1996 3.91 10/28/1998 9.38 06/10/1999 3.87 10/22/2000 3.96 05/18/2001 2.60 10/03/2002 7.01 06/02/2003 4.48 04/20/2004 4.41 06/11/2005 4.85 08/23/2006 2.67 06/27/2007 6.00 09/06/2008 13.01 04/26/2009 2.96 05/19/2010 6.01 Duration: 10 days 10/06/1946 2.85 04/05/1947 6.27 06/21/1948 4.72 05/19/1949 4.75 07/25/1950 9.84 05/16/1951 5.98 04/13/1952 2.75 07/08/1953 4.41 05/19/1954 2.40 09/25/1955 6.41 06/28/1956 3.05 06/22/1957 8.73 06/16/1958 5.43 09/23/1959 8.40 07/04/1960 4.40 08/12/1961 4.31 07/24/1962 5.04 06/15/1963 2.71 11/15/1964 6.15 09/13/1965 5.26 08/10/1966 3.50 06/17/1967 5.65 06/11/1968 4.79 09/15/1969 3.26 04/17/1970 5.88 06/03/1971 4.55 08/22/1972 4.26 03/02/1973 5.06 08/06/1974 6.62 05/23/1975 3.78 09/17/1976 4.58 05/15/1977 5.67 05/27/1978 3.89 07/16/1979 5.50 06/16/1980 5.14 05/29/1981 3.76 05/12/1982 6.74 03/28/1983 4.97 03/19/1984 3.63 09/21/1985 4.61 09/24/1986 8.88 05/20/1987 6.96 03/02/1988 3.96 08/06/1989 6.98 01/17/1990 2.67 05/24/1991 2.81 08/04/1992 6.05 05/01/1993 11.37 07/13/1994 3.74 08/01/1995 12.91 09/14/1996 3.95 06/03/1999 5.43 03/16/2000 6.18 05/28/2001 2.64 10/03/2002 7.08 06/02/2003 4.52 06/28/2004 4.74 08/21/2005 5.46 08/26/2006 3.15 06/20/2007 6.92 09/04/2008 13.81 08/18/2009 4.18 05/16/2010 6.07 Duration: 20 days 05/10/1946 3.86 04/01/1947 7.21 06/27/1948 5.67 05/16/1949 7.38 07/13/1950 11.28 06/30/1951 8.07 08/06/1952 4.20 07/08/1953 4.91 04/11/1954 3.17 09/19/1955 6.71 07/06/1956 4.60 06/12/1957 9.50 06/16/1958 6.37 09/17/1959 10.16 07/04/1960 7.58 05/03/1961 5.72 07/13/1962 5.87 05/30/1963 3.11 11/04/1964 7.87 09/04/1965 7.33 07/22/1966 4.80 06/07/1967 6.34 06/06/1968 5.77 04/27/1969 5.64 03/30/1970 8.07 05/30/1971 5.17 07/01/1972 5.04 09/22/1973 9.26 08/09/1974 9.35 05/23/1975 7.52 09/09/1976 5.14 05/15/1977 6.94 05/18/1978 5.86 07/06/1979 8.84 06/09/1980 5.14 10/15/1981 5.73 05/15/1982 10.80 03/21/1983 5.47 03/23/1984 6.16 09/21/1985 6.46 09/29/1986 9.87 09/10/1987 8.96 03/02/1988 4.51 08/06/1989 8.17 02/21/1990 3.52 10/31/1991 4.16 06/10/1992 6.46 04/29/1993 14.24 10/03/1994 5.49 07/20/1995 16.07 09/14/1996 5.38 10/17/1998 12.10 06/01/1999 6.84 03/08/2000 7.64 05/18/2001 5.21 09/15/2002 7.30 05/19/2003 5.82 06/17/2004 7.31 05/30/2005 7.75 08/14/2006 3.39 06/10/2007 10.47 09/04/2008 13.84 08/11/2009 5.51 05/13/2010 7.40 Duration: 30 days 05/07/1946 4.46 04/01/1947 8.34 06/21/1948 7.37 05/15/1949 9.73 07/07/1950 11.93 06/21/1951 10.15 08/06/1952 4.20 06/22/1953 5.40 05/19/1954 4.70 09/10/1955 6.75 06/25/1956 5.69 06/02/1957 10.40 06/16/1958 7.43 09/17/1959 10.63 07/04/1960 8.18 04/30/1961 6.86 07/08/1962 6.23 05/26/1963 4.63 10/25/1964 9.75 08/22/1965 8.16 07/21/1966 7.13 06/20/1967 9.96 05/21/1968 7.36 04/17/1969 6.43 04/01/1970 8.39 06/03/1971 6.32 06/23/1972 7.35 03/02/1973 9.87 08/06/1974 10.57 05/11/1975 10.46 04/13/1976 6.37 08/11/1977 7.55 05/26/1978 6.12 07/02/1979 9.91 04/24/1980 5.96 10/12/1981 7.25 05/06/1982 13.17 05/16/1983 6.45 03/16/1984 8.35 09/12/1985 7.77 09/24/1986 11.04 05/05/1987 12.04 04/01/1988 5.53 08/06/1989 11.03 02/15/1990 4.36 10/28/1991 4.75 06/01/1992 8.34 04/28/1993 15.07 10/03/1994 6.75 07/15/1995 17.68 07/30/1996 6.66 10/05/1998 15.84 06/03/1999 10.69 02/23/2000 10.10 05/18/2001 5.41 10/03/2002 10.48 05/16/2003 7.77 06/10/2004 7.81 05/25/2005 8.35 08/04/2006 3.57 06/14/2007 12.22 08/15/2008 13.98 04/12/2009 6.00 05/19/2010 9.86 Duration: 45 days 10/06/1946 4.80 04/10/1947 12.18 06/08/1948 7.61 04/27/1949 12.07 06/20/1950 15.92 06/01/1951 11.30 03/10/1952 5.20 06/05/1953 6.41 04/11/1954 5.89 05/06/1955 10.14 07/06/1956 6.15 05/16/1957 14.08 06/16/1958 8.53 08/31/1959 11.51 06/08/1960 8.65 04/30/1961 9.40 06/21/1962 7.81 06/15/1963 5.87 10/25/1964 10.35 08/15/1965 11.08 07/21/1966 9.74 06/07/1967 11.61 05/07/1968 10.12 05/04/1969 8.56 03/17/1970 9.91 09/17/1971 7.19 06/11/1972 8.26 08/30/1973 11.32 07/24/1974 11.31 04/28/1975 13.09 04/13/1976 8.73 04/13/1977 9.20 05/01/1978 7.76 06/07/1979 10.48 05/15/1980 8.49 09/24/1981 7.99 05/12/1982 15.15 05/14/1983 8.91 03/16/1984 9.80 09/10/1985 8.71 09/24/1986 13.35 05/05/1987 13.08 03/02/1988 6.56 08/01/1989 13.85 01/17/1990 5.55 05/20/1991 6.51 06/25/1992 11.41 04/28/1993 17.20 04/28/1994 8.38 06/24/1995 21.52 08/03/1996 8.84 10/01/1998 20.07 05/17/1999 13.60 02/18/2000 11.66 05/03/2001 5.78 09/14/2002 11.38 04/23/2003 9.08 06/03/2004 10.44 05/25/2005 11.40 05/26/2006 3.97 05/30/2007 15.52 09/04/2008 18.54 03/28/2009 8.20 05/11/2010 11.13 Duration: 60 days 05/07/1946 5.70 04/01/1947 14.49 05/24/1948 9.25 05/15/1949 14.46 06/03/1950 17.12 05/16/1951 17.93 02/24/1952 6.40 06/05/1953 6.91 04/22/1954 7.40 05/09/1955 11.22 06/25/1956 7.29 05/03/1957 17.44 06/16/1958 9.54 08/16/1959 12.57 07/04/1960 12.88 04/22/1961 10.51 06/03/1962 11.00 05/30/1963 7.75 10/25/1964 11.10 07/28/1965 11.67 07/21/1966 10.21 05/31/1967 12.38 04/19/1968 11.24 04/27/1969 10.69 03/17/1970 9.96 06/01/1971 8.18 07/02/1972 8.77 03/04/1973 14.13 07/24/1974 12.24 05/02/1975 14.29 04/08/1976 9.04 07/22/1977 10.31 05/01/1978 8.94 07/06/1979 12.06 04/24/1980 11.67 05/08/1981 10.75 05/15/1982 18.39 05/11/1983 9.72 03/12/1984 10.98 08/13/1985 11.79 08/05/1986 14.67 05/05/1987 16.12 03/03/1988 10.53 08/11/1989 14.40 01/17/1990 7.23 04/13/1991 7.76 06/14/1992 14.13 05/01/1993 19.28 09/22/1994 9.96 06/05/1995 25.62 07/23/1996 12.64 09/13/1998 20.68 05/17/1999 16.51 02/18/2000 12.53 05/03/2001 6.05 08/12/2002 12.15 04/15/2003 10.56 06/18/2004 12.87 05/25/2005 12.25 07/05/2006 4.59 05/22/2007 16.25 09/04/2008 19.21 03/28/2009 8.85 05/11/2010 13.83