9319 ‎(2)‎

• UCREFRP Catalog Number: 9319
• Author: Mueller, G., M. Horn, Q. Bradwisch and L. Boobar.
• Title: Examination of Native Recruitment and Description of the Fish Communities Found in the San Jan and Colorado River Interface Zones of Lake Powell, Utah.
• USFW Year: 2001.
• USFW - Doc Type: 01-159,
• Copyright Material: NO

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LIST OF TABLES

Table 1. Lake Powell Inflow sampling schedule ..................................... 2

Table 2. Surface area (ha) increase for the San Juan study sites based on existing
topographical maps for reservoir elevational changes from 1,120 m to 1,126 m . . . . . 11

Table 3. Fish species and their location of capture from Lake Powell during
1999 and 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 4. CPUE for each of the sampling techniques and sampling sites over time,
May-October 1999 and April-August 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . " 20

Table 5. Fish densities (fish/ha) measured by acoustics in three major side canyons in
the upper San Juan Arm of Lake Powell, Utah, during 1999 and 2000 ..... . . . . . . .23

Table 6. Composite (2) light trap samples collected from the inflow areas of the
San Juan and Colorado rivers of Lake Powell, 2000 ......................... 24

Table 7. Listing of sample effort and ranked sample composition of the sampling
techniques used at the Colorado River inflow (Hite), Sanjuan inflow, and
Spencer's Camp (control) ..............................................27

Table 8. PIT tagging data pertaining to razorback sucker and Colorado pikeminnow . . . . . . . .28

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