7610

• UCREFRP Catalog Number: 7610
• Author: Wick, E. J. and J. A. Hawkins.
• Title: Colorado Squawfish Winter Habitat Study, Yampa River, Colorado, 1986-1987
• USFW Year: 1987.
• USFW - Doc Type: Final Report Year 1.
• Copyright Material: NO

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INNER HOLE (ALL DATA)
NORMALIZED
Parameter: Velocity (feet/sec)
Location: Inner Hole
Sample Type: Combined (2.5 & 24 hour)
Total hours observed: 244.8
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Mean Velocity: 0.17
Variance: 0.08
Minimum Velocity: 0.0
Maximum Velocity: 2.0
Velocity Range: 2.05
Maximum frequency (hours): 147.3
0.0 0.5 1.0 1.5 2.0 2.5
VELOCITY
Figure 40. Velocities used by 10 radiotagged adult Colorado squawfish on the
Yampa River, Dec 1 - Mar 21, 1986-1987. Measurements taken 1-2 meters
towards shore from fish location. Data from combined 2.5 and 24 hour
sampling.
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OUTER HOLE (ALL DATA)
NORMALIZED
Parameter: Velocity (feet/sec)
Location: Outer Hole
Sample Type: Combined (2.5 & 24 hour)
Total hours observed: 255.1
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Mean Velocity: 0.26
Variance: 0.15
Minimum Velocity: 0.0
Maximum Velocity: 2.2
Velocity Range: 2.25
Maximum frequency (hours): 133.6
0.0 0.5 1.0 1.5 2.0 2.5
VEL OWY
Figure 41. Velocities used by 10 radiotagged adult Colorado squawfish on the
Yampa River, Dec 1 - Mar 21, 1986-1987. Measurements taken 1-2 meters
towards river channel from fish location. Data from combined 2.5 and
24 hour sampling.