7136

• UCREFRP Catalog Number: 7136
• Author: Johnson, J. E., et al.
• Title: Flaming Gorge Tailwater Fisheries Investigations
• USFW Year: 1987.
• USFW - Doc Type: Trout Growth, Harvest, Survival, and Microhabitat Selection in the Green River, Utah, 1978-82
• Copyright Material: NO

LIST OF TABLES (continued)
40. Average facing velocity (cm/sec) and sample size for all
flows for random swimming during summer and winter 1981,
from Gosse (1982) . . . . . . . . . . . . . . . . . . . . . . 101
41. Average distance of fish from bottom (cm) and sample
size for all flows for stationary swimming during summer
and winter 1981, from Gosse (1982) . . . . . . . . . . . . . . 102
42. Average distance of fish from bottom (cm) and sample size
for all flows for random swimming during summer and
winter 1981, from Gosse (1982) . . . . . . . . . . . . . . . . 103
43. Schedule of the high flow test releases of February 1
through February 26, 1982, compared with the high
discharge period of February 21 through March 6, 1979
from Gosse (1982) . . . . . . . . . . . . . . . . . . . . . . . 106
44. Mean facing velocity (cm/sec) during winter and summer,
1981; January, 1982; and high flow test period in February
1982 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
45. Observations of the two activities, stationary and random
swimming, expressed as percent of total, during winter 1981
and 1982, from Gosse (1982) . . . . . . . . . . . . . . . . . 110
46. Sample sizes and activity modes of rainbow and cutthroat
trout used for measurement of microhabitat, January-March,
1982 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
47. Summary of physical parameters of three PHABSIM stations
as measured at two levels of discharge . . . . . . . . . . . . 115
48. Habitat suitability data for adult rainbow and cutthroat
trout, based upon Gosse (1981), with suitability index to
right of velocity, depth, and substrate values . . . . . . . . 118
49. Habitat suitability data for juvenile rainbow and cutthroat
trout, based upon Gosse (1981), with suitability index to
right of velocity, depth, and substrate values . . . . . . . . 119
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