7321

• UCREFRP Catalog Number: 7321
• Author: U.S. Fish and Wildlife Service.
• Title: Fish and Wildlife Service Upper Colorado River Basin Technical Advisory Study Important Reach Analysis - CRFP.
• USFW Year: 1984.
• USFW - Doc Type: \
• Copyright Material: NO

T.:1ble 4. Hean catch per unit of fishing eJ:J:ort ~L;t'Ut.} IU. joung-u.L-I.UC-Y"'Cu.
Colorado squawfish collected from 10-mile-long reaches of the Colorado
River in September, 1982, and September and October, 1983.

Number of Seine Mean 2PUE
(River Mile lndex)a hauls (fish/10m seined)
0-10.0 6 0.136
10. L-20.0 9 0.597
20.1-30.0 8 0.189
30.1-40.0 5 0.244
40.1-50.0 9 0.756
50.1-60.0 5 0.500
60.1-70.0 7 0.022
70.1-80.0 8 1.086
80.1-90.0 6 0.070
90n-100.0 12 0.333
100.1-110.0 14 0.587
110.1-120.0 2 0.000
120.1-130.0 11 0.000
\
130.1-140.0 13 0.026
140.1-150.0 11 0.220
150.1-160.0 13. 0.030
160.1-170.0 19 0.195
170.1-180.0 20 0.030
180.1-190.0 7 0.000

a Rivcr-~i1e-Index value 0 is the Colorado River at its confluence with the Green
River. whereas 190.0 is near Palisade, Colorado.

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