7897

• UCREFRP Catalog Number: 7897
• Author: Apodaca, L. E., N. E. Driver, V. C. Stephens and N. E. Spahr.
• Title: Environmental Setting And Implications On Water Quality, Upper Colorado River Basin, Colorado And Utah.
• USFW Year: 1996.
• USFW - Doc Type: Water-Resources Investigations Report 95-4263,
• Copyright Material: NO

i°s~
EXPLANATION ``~: -- .
AVERAGE ANNUAL ~ . ~ t~ '` ~~`''
PRECIPITATION,
IN INCHES ~ l~ ~~~111~ ..
n'
0 Oto10 ~r ;~
3g ~ `~ ~~ ~ _ ' .rYy/
> 10 to 20 ' _ '
>20 to 30
>30 to 40
® >40 to 50 ~~~~ ~ MII F.S
- >50 to 60 0 20 40 KII.OMETERS
Figure 2. Average annual precipitation (19510) in the Upper Colorado River Basin study unit (Colorado Climate Center,
1984).
4 Environmental Setting and Implications on Water duality, Upper Colorado River Basin, Colorado and Utah