9713

• UCREFRP Catalog Number: 9713
• Author: VanHaverbeke, D.R.
• Title: Stock assessment and fisheries monitoring activities in the Little Colorado River within Grand Canyon during 2004.
• USFW Year: 2005.
• USFW - Doc Type: U.S. Fish and Wildlife Service
• Copyright Material: NO

Table 10. Summary of fishing effort by trip, reach, number of hoop net sets,
hours of effort, humpback chub (HBC) catch, and HBC catch per unit effort
(CPUE; fish/net-hr); Little Colorado River, fall 2004.
Effort HBC HBC
Trip Reach Sets Hours Catch CPUE
September
Salt 180 4,274 105 0.025
Coyote 180 4,221 199 0.047
Boulders 180 4,100 155 0.038
Total 540 12,595 459 0.036
October
Salt 180 4,372 741 0.169
Coyote 180 4,139 556 0.134
Boulders 180 4,291 1,025 0.239
Total 540 12,801 2,322 0.181
Grand Total 1,080 25,396 2,781 0.110

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