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Table D.1. (cont'd). Daily summary data for captures and positive sightings of Colorado squawfish with electrofishing in the Gunnison River in the Redlands Diversion Dam plunge pool (river in the 2.3-mile reach immediately mile [RM] 3.0) and downstream of the Redlands Diversion Dam plunge pool to the Colorado River confluence. Note: CS=Colorado squawfish; cfs=cubic feet per second; NR=effort not recorded; catch effort is total effort (total fish divided by total effort). --------- --------- ---------- ---------- --- -------- -------- -------- --------------- Flow (cfs) CS Caught below Shocking No. of _ Catch Redlands RM Effort CS effort Diversion Dam Date Sam led hrs Sighted No. TL(mm) WjjgZ fish/hr U.S.G.S. BR' 1994 (co nt'd) 402 475 580 1,275 94/07/22 2.9-1.5 0.77 0 2 548 1,250 2.60 476 361 809 4,800 94/07/27 3.0 0.52 1 2 592 1,500 3.85 289 221 588 1,600 94/07/29 3.0 0.22 1 3 574 1,300 13.64 95 91 497 800 483 --- 94/08/05 3.0 0.41 0 3 556 1,150 7.32 301 185 94/08/05 2.9-1.5 1.00 0 0 --- --- 0.00 301 185 94/08/23 3.0 0.27 1 1 428 590 3.72 728 605 94/08/23 2.9-1.5 0.62 0 2 557 --- 3.21 728 605 535 1,025 94/09/20 3.0 0.28 0 0 --- -- 0.00 899 729 94/09/20 2.9-1.5 0.76 0 1 644 2,450 1.32 899 729 94/10/20 3.0 0.24 0 0 --- --- 0.00 1,062 993 94/10/20 2.9-1.5 0.70 0 1 628 2,100 1.43 1,062 993 lu,? ll ?I I The USGS gage at Whitewater, Colorado was used to calculate flows downstream from Redlands Diversion Dam. Flow data for Redlands Canal were obtained from the State of Colorado, Division of Water Resources. Additional data were available to determine streamflows in the 2.3-mile reach mmediately downstream from Redlands Diversion Dam from a gage installed by the Bureau of Reclamation (BR) March 1994 at Gunnison River RM 2.6. The BR discharge was the daily mean of 24 hourly discharge values. D-6