9549

• UCREFRP Catalog Number: 9549
• Author: Bestgen, K. R., K. A. Zelasko, R. I. Compton and T. Chart.
• Title: Response of the Green River Fish Community to Changes in Flow Temperature Regimes from Flaming Gorge Dam since 1996 based on sampling conducted from 2002 to 2004.
• USFW Year: 2006.
• USFW - Doc Type: 115,
• Copyright Material: NO

Figure 11. Mean daily temperatures for the Green River in Whirlpool Canyon downstream of
the Yampa River in the 1997 to 2004 period compared to study years 2002 to
2004 from gauge records in Mitten Park ................................................................94
Figure 12. Distribution and abundance of mountain whitefish in electrofishing and seine
samples from the Green River downstream of Flaming Gorge Dam, Colorado and
Utah, in periods 1994-1996 and 2002-2004 ..........................................................95
Figure 13. Length-frequency histograms for mountain whitefish from four reaches of Lodore
Canyon (LD1-LD4, 1994-1996 and 2002-2004) and two reaches of Whirlpool
Canyon (WH1-WH2, 2002-2004), Green River ...................................................96
Figure 14. Distribution and abundance of Colorado pikeminnow in electrofishing samples
from the Green River downstream of Flaming Gorge Dam, Colorado and Utah, in
periods 1994-1996 and 2002-2004 .........................................................................97
Figure 15. Length-frequency histograms for Colorado pikeminnow from Lodore Canyon
(1994-1996 and 2002-2004), and Whirlpool Canyon (2002-2004),
Green River ........................................................................................................... 98
Figure 16. Distribution and abundance of roundtail chub in electrofishing and seine samples
from the Green River downstream of Flaming Gorge Dam, Colorado and Utah, in
periods 1994-1996 and 2002-2004 ........................................................................99
Figure 17. Length-frequency histograms for roundtail chub (A), humpback chub (B), and
bonytail (C) from Lodore and Whirlpool canyons, Green River, 2002-2004......100
Figure 18. Distribution and abundance of speckled dace in seine samples from the Green
River downstream of Flaming Gorge Dam, Colorado and Utah, in periods 1994-
1996 and 2002-2004 .............................................................................................101
Figure 19. Distribution and abundance of flannelmouth sucker in electrofishing and seine
samples from the Green River downstream of Flaming Gorge Dam, Colorado and
Utah, in periods 1994-1996 and 2002-2004 ........................................................102
Figure 20. Length-frequency histograms for flannelmouth sucker from four reaches of
Lodore Canyon (LD1-LD4, 1994-1996 and 2002-2004) and two reaches of
Whirlpool Canyon (WH1-WH2, 2002-2004), Green River .................................103
Figure 21. Distribution and abundance of bluehead sucker in electrofishing and seine
samples from the Green River downstream of Flaming Gorge Dam, Colorado and
Utah, in periods 1994-1996 and 2002-2004 ........................................................104
Figure 22. Length-frequency histograms for bluehead sucker from four reaches of Lodore
Canyon (LD1-LD4, 1994-1996 and 2002-2004) and two reaches of Whirlpool
Canyon (WHl-WH2, 2002-2004), Green River ..................................................105
xi