9432 ‎(2)‎

• UCREFRP Catalog Number: 9432
• Author: Modde, T. and M. Fuller.
• Title: Feasibility of Channel Catfish Reduction in the Lower Yampa River.
• USFW Year: 2002.
• USFW - Doc Type: Vernal.
• Copyright Material: NO

Table F.1. The number of flannelmouth sucker (FM), bluehead sucker (BH), and
roundtail chub (RT) collected with electrofishing upstream of the
Redlands Diversion Dam, 9-12 September and 7 and 9 October 1996.
Gunnison Number Ca ptured Number Reca ptureda
River Mile FM BH RT Total FM BH RT
3.0- 4.0 .--- -------- N/Sb ------ -------? .-------- N/S ------ o.
4.1- 6.0 29 57 80 166 7 4 1
6.1- 8.0 30 29 27 86 2 3 0
8.1-10.0 18 44 43 105 4 4 1
10.1-12.0 37 68 64 169 4 4 0
12.1-14.0 47 75 34 156 3 5 0
14.1-16.0 71 51 40 162 0 0 1
16.1-18.0 72 53 69 194 3 6 0
18.1-20.0 108 65 31 204 3 1 0
20.1-22.0 116 65 25 206 3 2 0
22.1-24.0 99 101 34 234 1 5 0
24.1-26.0 117 103 68 288 4 2 0
26.1-28.0 104 73 49 226 3 1 0
28.1-30.0 127 87 34 248 4 1 0
30.1-32.0 106 70 26 202 2 0 0
32.1-34.0 84 53 17 154 2 0 0
34.1-36.0 72 137 93 302 3 1 0
36.1-38.0 192 195 28 415 1 1 0
38.1-40.0 90 118 18 226 2 1 0
40.1-42.0 127 123 26 276 2 3 0
42.1-44.0 ---- -------- N/D` ------ ------? 3 0 0
44.1-46.0 ---- -------- N/D ------ ------? 1 0 0
46.1-48.0 ---- -------- N/D ------ ------? 0 1 0
48.1-50.0 •---- -------- N/D ------ ------? 0 1 0
50.1-52.0 ---- -------- N/D ------ ------? 0 0 0
52.1-54.0 ---- -------- N/D ------ ------? 1 0 0
54.1-56.0 ---- -------- N/D ------ ------? 1 0 0
56.1-58.0 ---- -------- N/D ------ ------? 0 0 0
58.1-60.0 ---- -------- N/D ------ ------? 2 2 0
--------------
Totals -----------
1,646 --------
1,567 ---- --------
806 ----------
4,019 ------------
55 -----
46 -------
3
X of Total
Captured --- --- --- --- 3.2 2.8 0.4
Total Number
Marked @ Fish
Trap (6/25-9/6) 2,854 3,881 452 --- --- --- ---
% of Total Marked
@ Fish Trap --- --- --- --- 1.9 1.2 0.7
Recaptured is were distinguishable because a pelvic in a been clipped
following capture from the fish trap at the Redlands Dam passageway. Fish were
then released in the Gunnison River upstream of the Redlands Diversion Dam.
b N/S=river reach was not sampled; ` N/D=fish numbers were not recorded.
F-1