7029

• UCREFRP Catalog Number: 7029
• Author: Hepworth, D. K., et al.
• Title: Lake Powell Post-Impoundment Investigations
• USFW Year: 1977.
• USFW - Doc Type: Annual Performance Report January 1977 - December 1977.
• Copyright Material: NO

LIST OF TABLES
.
Page
Table
Average number of threadfin shad captured per
1.
standaV tow and estimated number of.shad per 8
1000 m - by lake area, Lake Powell, 1976-1977 . . .
2 Total estimated fishing pressure in angler days
.
by access area, Lake Powell, April-September,

21
1977s . . . . . .
3. Mean length of boating day (hr) on Lake Powell 21
by access area and month, April-September, 1977 .
4. Mean number of fish harvested per hour
and month, Lake Powell, April-September, 1977 .I
23
5. Fish harvest per hour by species and access area,
23
?
Lake Powell, April-September, 1977 ... . ... . .
6 PercentsPecies composition of fish harvested by j
25
access area, Lake Powell, April-September, 1977 .;
7. Catch rate of largemouth bass by month and year, 26
•
Lake Powell, 1971-1977
8. Catch rate of black crappie by month and year, 27
Lake Powell, 1971-1977 -
9. Number of fish caught by species and netting lo- 32
cation, Lake Powell, March, 1977. . .
10. Lake Powell electrofishing results by species'and? 35
transect area, June-September, 1977 •
m
11. Fish per hour of electrofishing by month and tra 36
sect area, Lake Powell, 1977. . .I
i
12. Young-of-the-year bass per hour of electrofishing;
36
by month and transect area. Lake Powell, 1977.
13. Catch rate (fish per net) and percent of catch by?
Powell
Lak
i
,
e
ng,
species and year, annual gill nett
37
1971-1977 . . . . . . . . . . . .
14 Bass per net by sampling area from annual, netting,
. Lake Powell, 1971-1977. . . . . . . . .
; 38
15 Walleye per net by sampling area from annual net-
. ting, Lake Powell, 1971-1977. . . . . . . . . . 38
iii