Upload
others
View
3
Download
0
Embed Size (px)
Citation preview
The following charts show Manitoba Hydro’s record of compliance with the terms of the Lake Winnipeg Regulation Interim and Supplementary Interim Water Power Act Licences:
Lake Winnipeg Water Level Playgreen Lake Water Level Kiskittogisu Lake Water Level Lake Winnipeg Total Outflow Jenpeg Total Outflow Variation in a 24-Hour Period Duration Curve of Jenpeg Total Outflow Variation in a 24-Hour Period Kiskitto Lake Water Level
713
714
715
716
717
718
Wat
er L
evel
in fe
etLake Winnipeg
709
710
711
712
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
W
Water Level (Wind-Eliminated) 715 711
710
711
712
713
714
715
716
Water level in feet
Playgreen Lake
706
707
708
709
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
W
Water level (spot) Water level (hourly) Maximum (714.9 feet) Minimum (707.0 feet)
710
711
712
713
714
715
716
Wat
er le
vel i
n fe
etKiskittogisu Lake
705
706
707
708
709
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
Water level Maximum (714.8 feet) Minimum (706.0 feet)
80000
90000
100000
110000
120000
130000
140000
150000
160000
170000
180000
190000
200000
cfs
Lake Winnipeg Total Outflow
0
10000
20000
30000
40000
50000
60000
70000
80000
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
Total Outflow Minimum - 25000 cfs
120000
130000
140000
150000
Jenpeg Total Outflow Variation in a 24‐Hour Period 1977‐2013
1980s1970s 1990s 2000s 2010s
70000
80000
90000
100000
110000
our flow cha
nge in cfs
20000
30000
40000
50000
6000024‐ho
0
10000
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
Flow change in a 24‐hour period Maximum (15000 cfs)
15000
20000
25000
30000
r flo
w c
hang
e in
cfs
Duration Curve of Jenpeg Total Outflow Variation in a 24-Hour Period
0
5000
10000
0 10 20 30 40 50 60 70 80 90 100
24-h
our
Maximum 15000 cfs All Data 1977-2012 1970s 1980s 1990s 2000s 2010s
693
694
695
696
697
698
699
700
701
702
703
704
Wat
er le
vel i
n fe
etKiskitto Lake
685
686
687
688
689
690
691
692
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
W
Water level Maximum (702.3 feet) Minimum (686 feet)