9457

• UCREFRP Catalog Number: 9457
• Author: Ptacek, J. A., D. E. Rees and W. J. Miller.
• Title: A Study of the Ecological Processes on the Fryingpan and Roaring Fork Rivers Related to Operation of Ruedi Reservoir.
• USFW Year: 2003.
• USFW - Doc Type: Fort Collins.
• Copyright Material: NO

Figure 27. Habitat time series for brown trout at site FPR-HG. Flows modeled
were average daily discharges for 1960-1967 (pre-dam) and 1993-2000 (post-dam).
4000
3500 - ---- - -

-
-- I \
'• ,? n,.... . - .. ,
I
1
A
3000 --- --- r--? ;., i. ----

e 1
? ? II f
1 1??1 111
Y
?
2500 t 1 Y /1i
- -
E I

4 l
?
1 Ire r
a 2000

d
1500 - -' -' ----- - - - ?^

1000 - '\•,'^ •'
?nl? `r _ y? -____ ?. __ / - ___'•. _
?,
n
- -Juvenile Pre Dam
•
Juvenile Post Dam I l
500 - - -
-
Adult Pre Dam - ?- s

? -
- - - • . Adult Post Dam •' ?'
0
35.0
30.0
25.0
?.E 20.0
u
ea
m
L
` 15.0
D
10.0
5.0
Pre Dam (1960-1967)
- - Post Dam (1993-2000)
0.0
pc` pc` pc` ?o° ?o° ?c° O`? ??° ?? 4e 4e°a? use QQ? QQ? eQ? ?,o? ?m? ?JO >JO ?J1 ??1 PJ? PJb ?eQ 5¢Q Se4
\' ?5' .tiq' `'y ,tib ,O' ,tib' 1 ,tit' A ??' 0. \? ?' ?5 ,tiq' ?n?'^' ,?O' .tiC' ??% 5' 1q• 'y 1ti .50'
Date
Draft Final Report, Fryingpan and Roaring Fork Rivers February 12, 2003
Miller Ecological Consultants, Inc. Page 35