6032

• UCREFRP Catalog Number: 6032
• Author: Maddux, H., et al.
• Title: Effects of Varied Flow Regimes on Aquatic Resources of Glen and Grand Canyons
• USFW Year: 1987.
• USFW - Doc Type: Final Report.
• Copyright Material: NO

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°w
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0 20 40 60 80 100
COEMCIENT OF VARIATION (X)
100
90
so
70
60
5o
40
30
20
10
0
100-
go-
so-
70-
60-
50-
40-
30-
20-
10
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0 - 20 40
MEAN DAILY DISCHARGE (CFS X 1000)
Figure 3.1. Cumulative frequency polygons for mean and
coefficient of variation of daily discharge
of the Colorado River at Lee's Ferry during
1984-86.
60
-20-