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 K.6. Number of radiotelemetry contacts and river locations for 12 adult Colorado pikeminnow (CS) in the
Upper Colorado (CO) and Gunnison (GU) rivers during July 1997 and 1998. Note: the number of days
fish were contacted included both those recorded by automated data logging stations and by boat;
RM=river miles; 15- and 18- refers to the 15-Mile and 18-Mile Reaches of the Upper Colorado River
near Grand Junction, CO; Ruby/Horsethief canyons: river mile 130.5-152.7; Downstream of Westwater:
river mile 64.2-111.0.
i
rn
Number of Contacts (Days)
CS Colorado R. Gunnison R.
Fish uby orset ie ownstream of
Code 15- 18- Canyons Westwater Upa Dn°
77 0 3 2 0 N/A 0
78 2 2 0 0 N/A 0
80 0 4 0 0 N/A 3
83 0 0 4 0 N/A 0
84 0 4 0 0 N/A 0
1` 0 0 0 N/A 0
87 0 2 2 0 N/A 0
0 1` 0 0 N/A 0
89 0 4 0 0 N/A 0
90 0 4- 0 0 N/A 0
91 0 0 0 1` N/A 0
118 1 3 0 0 N/A 0
124 0 1 3 0 N/A 0
0 0 1` 0 N/A 0
126 0 2 1 0 N/A 2
0 0 1` 0 N/A 0
Totals
1997 3 29 12 0 N/A 5
1998 1 1 2 1 N/A 0
Kuny/norse-cnieT uownstream OT
15- 18- Canyons Westwater Upa Dn°

•- 158.6/156.8/152.9 144.2/148.5 N/A
171.4/176.4 168.0/163.5 N/A
170.3/170.9/170.4 - - N/A 1.4/1.4
170.2 1.4
150.8/149.5 N/A
150.7/144.2
168.8/168.5/168.0 N/A
167.8
171.8 N/A
-- 158.6/158.6 137.1/140.0 N/A
• 152.6 N/A
163.4/163.8/167.9 N/A
153.9
158.6/158.6/158.6 N/A
160.1
95.2 N/A
174.4 168.5/168.0/163.5 -• N/A
•- 163.4 144.2/141.3 •- N/A
139.8
141.8 N/A
154.1/167.8 136.7 •- N/A 1.4/1.8
167.8 N/A
a upstream of the Redlands Diversion Dam (river mile 3.0).
b downstream of the Redlands Diversion Dam: the lower Gunnison River downstream of the Redlands Diversion Dam
to the Colorado River confluence--river mile 3.0-0.7.
1998 radio contacts.