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Fish and Wildlife Project Summary

Project 199403500

KOKANEE IMPACTS- LAKE PEND ORIELLE


Location: PEND OREILLE SUBBASIN basin, including sites listed below.
LAKE PEND OREILLE, SULLIVAN SPRINGS CREEK.

Summary Description: Monitor annually kokanee abundance and quality of spawning gravel. Assess impact of Albeni Fall Dam operation on lake levels and the kokanee population. Gather baseline data on kokanee abundance prior to the proposed lake level changes.

Background: Albeni Falls dam changes lake levels winter depending on downstream needs and weather conditions.The Army Corps of Engineers continually changes the operation of Albeni Falls Dam. Lake levels have raised as much as 5 feet after kokanee spawning (1994) and dropped as much as 2.3 feet (1986) after spawning. Lake levels have changed to help downstream flood control and aid repairs on downstream projects. In the Council’s program, 10.6E and 5.4D.7, lake levels will change once again to determine the effects on the reservoir’s fisheries and anadromous fisheries. To monitor all of these changes, a project needs to stay in place which annually estimates the abundance of each year class of kokanee. Monitoring kokanee in Lake Pend Oreille has been conducted under other BPA funded projects since 1985.

Milestones: The project received about $50,000 in funding from SOR budget before it was transferred into the Fish and Wildlife Program budget. Only Fish and Wildlife Program funding shows in the historic budget data for the project. Collected data concerning the possible effects of a higher winter operating pool level.

Results: Not recorded

Publications:
Publication Title Report Type Coverage Years Published Pages DOE/BP Number
Kokanee Impacts Assessment and Monitoring on Lake Pend Oreille and Dworshak Reservoir Idaho Annual 1994 - 1994 Jun 1995 35167-5
R 109

Project Classification Keys:
Primary: All projects in the Resident Fish Program
Secondary: Monitoring, baseline, assessment, and O&M;
Tertiary: Impacts and outcomes of various conditions and facilities

Work Sites
Site/Subsite Names Site Type Types of Work Performed
LAKE PEND OREILLE/Reservoir (incl. lakes, ponds,etc.)Survey, study, research, monitor, evaluate
SULLIVAN SPRINGS CREEK/Stream (river, creek, canal, etc.)Survey, study, research, monitor, evaluate

Project Budget and Obligation:
Fiscal
Year
Initially
Authorized
Latest
Authorized
Authorized
Change
Obligation
In Process
Bonneville
Overhead
Contracted
Obligation
Contracted
Agent
1994 $0 $52,897 $52,897 $0 $0 $52,897 IDAHO DEPARTMENT OF FISH & GAME
1995 $0 $52,930 $52,930 $0 $0 $52,930 IDAHO DEPARTMENT OF FISH & GAME
Totals: $0 $105,827 $105,827 $0 $0 $105,827 .


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