9559

• UCREFRP Catalog Number: 9559
• Author: Martinez, A. M.
• Title: An Evaluation of Nonnative Fish Control Treatments in Ponds along the Colorado and Gunnison Rivers, 1996-2002.
• USFW Year: 2004.
• USFW - Doc Type: 18/19,
• Copyright Material: NO

= 4 ponds
r
= 2 ponds
C=3ponds
S B
ff Z==
CPSR
C = 9 aonc
C W
?0 5

'may controlled in 41
pond sites
ta, Qa:
C = 2 ponds
~ i C Chemical reclamation
S Screens
--? P Pumping
Controlled by
off-site screen
W Water management
n B Black plastic
R Reroute irrigation water
.. ,,
C = 3 ponds
W - C P t: -
= 2 ponds = 2 ponds
aI
1-1 = 4 ponds _ ?'-
r- iyur u y. rvurrnauve nsn control iecnrnques usea rrom I yy6 to 2002 in riverside ponds that are located along
the Colorado River downstream of the Gunnison River confluence and upstream of the Colorado/Utah state
line. Off-site screen refers to screens that control the movement of fish into or out of pond(s) from a distant
upstream or downstream location.
Colorado River downstream
of Gunnison River confluence
c P = 2 ponds o Nonnative fish
29