7246

• UCREFRP Catalog Number: 7246
• Author: Pucherelli, M. J. and R. C. Clark.
• Title: Memo - February 9, 1990, Green River Backwater Habitat Mapping; Fluctuating Flow Test, Utilizing Airborne Videography Techniques ‎(Endangered Fish)‎.
• USFW Year: 1990.
• USFW - Doc Type: Denver, Colorado.
• Copyright Material: NO

Table 4. Green River backwater number, area, and average size
under seven flows at Island Park, 1987.
Flow CFS
Backwater descriptors 5,260 2,423 1,773 1,687 1,430 1,381 1,101
Size class (m2 )
<20 6 0 8 4 5 9 11
>20<200 22 22 26 22 26 32 29
>200<500 6 5 7 6 6 6 3
>500<1000 6 4 2 4 1 3 4
>1000 0 1 2 2 2 6 5
Total Backwaters 40 32 45 38 41 56 52
Backwaters/mile 7 6 8 7 7 10 9
Total Area 7,859 8,575 11,160 12,131 13,349 20,070 22,153
Area/mile 1,379 1,504 1,958 2,128 2,342 3,521 3,886
Average Size 196 268 248 319 326 358 426