Sherman Creek Hatchery; Washington Department of Fish and Wildlife Fish Program, 2000 Annual Report.
- Washington Department of Fish and Wildlife, Kettle Falls, WA
The Sherman Creek Hatchery (SCH) was designed to rear 1.7 million kokanee fry for acclimation and imprinting during the spring and early summer. Additionally, it was designed to trap all available returning adult kokanee during the fall for broodstock operations and evaluations. Since the start of this program, the operations on Lake Roosevelt have been modified to better achieve program goals. These strategic changes have been the result of recommendations through the Lake Roosevelt Hatcheries Coordination Team (LRHCT) and were done to enhance imprinting, improve survival and operate the two kokanee facilities more effectively. The primary changes have been to replace the kokanee fingerling program with a yearling (post smolt) program of up to 1,000,000 fish. To construct and operate twenty net pens to handle the increased production. The second significant change was to rear 200,000 rainbow trout fingerling at SCH from July through October, for stocking into the volunteer net pens. This enables the Spokane Tribal Hatchery (STH) to rear additional kokanee to further the enhancement efforts on Lake Roosevelt. Monitoring and evaluation is preformed by the Lake Roosevelt Fisheries Monitoring Program. From 1988 to 1998, the principle sport fishery on Lake Roosevelt has shifted from walleye to include rainbow trout and kokanee salmon (Underwood et al. 1997, Tilson and Scholz 1997). The angler use, harvest rates for rainbow and kokanee and the economic value of the fishery has increased substantially during this 10-year period. The most recent information from the monitoring program also suggests that the hatchery and net pen rearing programs have been beneficial to enhancing the Lake Roosevelt fishery while not negatively impacting wild and native stocks within the lake.
- Research Organization:
- Washington Department of Fish and Wildlife, Kettle Falls, WA
- Sponsoring Organization:
- United States. Bonneville Power Administration . Division of Fish and Wildlife.
- DOE Contract Number:
- 00004291
- OSTI ID:
- 812352
- Report Number(s):
- DOE/BP-00004291-1; R&D Project: 199104700; TRN: US0303366
- Resource Relation:
- Other Information: PBD: 1 Mar 2001
- Country of Publication:
- United States
- Language:
- English
Similar Records
Sherman Creek Hatchery; Washington Department of Fish and Wildlife Fish Program; 2002 Annual Report.
Sherman Creek Hatchery; Washington Department of Fish and Wildlife Fish Program, 2001 Annual Report.