Rocky River Flows
• Period of Record 10/1/1930 – 9/30/2011 • Time series plots of flows in 5-year increments • Three flows overlaid – Unregulated, natural flows from OASIS – 80% of inflow flow-by approach – Historic unregulated monthly median flow as the minimum flow, or inflow, whichever is less - on a daily basis • Last 5 slides are various views of the 2000’s: by 5-year increment; the entire decade with arithmetic and log scales; and only 2001 to 2003 - allowing greater resolution from 3 recent years with a variety of flow conditions ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
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20
10
0 October-1930 October-1931 October-1932 October-1933 October-1934
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1935 October-1936 October-1937 October-1938 October-1939
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1940 October-1941 October-1942 October-1943 October-1944
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1945 October-1946 October-1947 October-1948 October-1949
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1950 October-1951 October-1952 October-1953 October-1954
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1955 October-1956 October-1957 October-1958 October-1959
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1960 October-1961 October-1962 October-1963 October-1964
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1965 October-1966 October-1967 October-1968 October-1969
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1970 October-1971 October-1972 October-1973 October-1974
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1975 October-1976 October-1977 October-1978 October-1979
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1980 October-1981 October-1982 October-1983 October-1984
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1985 October-1986 October-1987 October-1988 October-1989
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1990 October-1991 October-1992 October-1993 October-1994
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-1995 October-1996 October-1997 October-1998 October-1999
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 October-2000 October-2001 October-2002 October-2003 October-2004
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 Oct-2005 Oct-2006 Oct-2007 Oct-2008 Oct-2009 Oct-2010
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 Oct-2001 Oct-2002 Oct-2003
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0 Oct-2000 Oct-2001 Oct-2002 Oct-2003 Oct-2004 Oct-2005 Oct-2006 Oct-2007 Oct-2008 Oct-2009 Oct-2010
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN ROCKY RIVER 1000
100
10
1
0.1 Oct-2000 Oct-2001 Oct-2002 Oct-2003 Oct-2004 Oct-2005 Oct-2006 Oct-2007 Oct-2008 Oct-2009 Oct-2010
OASIS Natural Flow 80% INFLOW MONTHLY MEDIAN