7920

• UCREFRP Catalog Number: 7920
• Author: Van Steeter, M. M., J. Pitlick and B. Cress.
• Title: Aerial Photograph/GIS Analysis and Field Studies of the Grand Valley and Ruby-Horsethief Canyon of the Colorado River.
• USFW Year: 1995.
• USFW - Doc Type: \
• Copyright Material: NO

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I Figure 9.
I

I
i

1372.50 !k..
1372.00 T~
1371.50 t
E 1371.00 ~
- I
5 1370.50 t
- I
! 1370.00 r
i&i 1369.50 T
1369.00 +
I
1368.50 t
1368.00
o

Site 1 XS 1

19

-_-- 3/23/93

-=- 8/5/93

--- 3/24/94 i

----0---- 7/4/94
I

~_.

10

20

30

Distance from left endpoint (m)

1369.00

1368.50 -
,
,
1368.00
o

40

50

Site 1 XS 2

10

30

.

::~::~~ ~-

_ 1371.50 ~
.s. 1371.00 ~
5 1370.50 ~
J 1370.00~ ~_
Gl I -.....c.:::::::----:::._~
i&i 1369.50 ~ ~:D---tI

20

Distance from left endpoint (m)

1-----
I

1372.50 T
1372.00 I
1371.50t
E 1371.001
- I
c 1370.50 +
.2 I
~ 1370.00 r
~ 1369.50 t
1369.00 t
1368.50 t
1368.00 I
o

Site 1 XS 3

10

30

3/22/93 ;

-:::!-- 8/5/93

__- 3/24/94

----0---- 7/4/94 '

40

50

20

Distance from left endpoint (m)

I ----- 3/22/93 i
i ------{}------ 8/5/93 I
I --- 3/24/94 !
I '
! ----0---- 7/4/94 i
L-_____I

~

~--------1

40

50

Channel cross-sections of Site 1. Cross-sections 1-3 are at the
upstream end and 4-6 are at the downstream end