coggins01_symp03

• File Number: 8220.101.10.A
• Description: Colorado River-Water Projects-Glen Canyon Dam/Lake Powell-Glen Canyon Adaptive Management-AMWG
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 10/28/2003
• Author: Lewis Coggins, Jr.
• Title: The Colorado River - An Ecosystem Science Symposium - Presentations - Mechanical Removal of Non-Native Fishes in CO River within Grand Canyon - Update on 2003 Op and Results
• Water Supply Pro - Doc Type: Report/Study

Results - Rainbow Trout Length Frequency Distribution

Rainbow Trout Length Frequency Distributions by Month in the LCR Removal Reach

600

. JAN-LCR REACH
. FEB-LCR REACH
500 0 MAR-LCR REACH

400
.t:
.~
U.
....
0
... 300
Q)
.c
E
~
z
200

100

0
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
L() t- O) ~ cry L() t- O) ~ cry L() t- O) ~ cry L() t- O) ~ cry L()
1 1 1 ~ ~ ~ ~ ~ N N N N N cry cry cry cry cry ~ ~ ~
L() L() L() 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
~ <0 00 L() L() L() L() L() L() L() L() L() L() L() L() L() L() L() L() L() L()
0 N ~ <0 00 0 N ~ <0 00 0 N ~ <0 00 0 N ~
~ N N N N N cry cry cry cry cry ~ ~ ~
Total Length (mm)