7321

• UCREFRP Catalog Number: 7321
• Author: U.S. Fish and Wildlife Service.
• Title: Fish and Wildlife Service Upper Colorado River Basin Technical Advisory Study Important Reach Analysis - CRFP.
• USFW Year: 1984.
• USFW - Doc Type: \
• Copyright Material: NO

.

Table 2. Summary of larval ::~~rado sq~awfish collections from the Green River
Basin

GREEN RIVER

~,,-.,'

.
< 15 1981 16-25 <15 1982 16- 25 <15 1983 16-25
- ...-.-- -_. .-.- u. - _h___ . ....--......-. _. - ---.... - -. ._- -
i i
66.4 27.4 246.3 246.3 129.6 129.6
, 38.7 245.5 !
I
! 48.9 314.8 I
.
; 53.0 314.9
51.3
66.4
66.7
.:]2.0 .
73.0 :
: ,
82.7 I
i
83.0 ,
I 88.8 ;
;
! 97.0
115.8 ! 99.3 i
116.0 106.0 I
i !
119.0 , 115.8
,
119.6. I 114.8
I I
: 116.0
,
119.0 ,
119.6
150. 2
175.9 . 175.9
\ 223. 8 : 208.9
231 .6
243.6 :
245.9
251 .2 251. 2 -
'. 289.8 280.0 -
309.8 : 289.8
; 295.9
300.0
309.8
<15 16 < 25 <15 16 <25 15 16 ~ 25

-.

-

-

-

~

-

YAMPA RIVER

~.- .
<15 1981 16-25 <: 15 1982 16-25 <15 1983 16-25
i ..... - . ....... o' - - .
I !
!
0.1 0.3 i 0.01 ! 1.6
I
3.3 1.6 ; 1.9
, I
5.5 t 1.8 :
6.0 . I : 1.9
8.8 ! 18.2
! ; j
,
10.8 I I
12.2 I i :
I I :
<15 16 < 25 <:'15 16 <. 25 <15 16 <25

-

-

-

-

-

-

WHITE RIVER No C.S. Larva found in 1981. There was no sampling in other years.

4