 |
 | |
  | |
|
|
|
|
Olympic National Park
Sockeye Salmon Restoration Approach
|
|
|
|
|
|
 |
|
Overview:
Currently, no viable population of sockeye salmon exists in the Elwha River. A population of Kokanee, the landlocked form of sockeye, now inhabits Lake Sutherland. There currently is no hatchery program for sockeye in the river.
Restoration Strategies:
The preferred restoration strategy for Elwha sockeye is natural recolonization by Lake Sutherland Kokanee. The period required for this is uncertain. It will begin when the two dams blocking lake access are fully removed, reestablishing upstream and downstream access to Lake Sutherland, making inward and outward migration feasible for the Kokanee now inhabiting the lake. In order to encourage recovery, it may be necessary to curtail recreational fisheries in Lake Sutherland for a period of years.
Complete Restoration Plan (200-page PDF):
Ward, L., P. Crain, B. Freymond, M. McHenry, D. Morrill, G. Pess, R. Peters, J.A. Shaffer, B. Winter, and B. Wunderlich. 2008. Elwha River Fish Restoration Plan – Developed pursuant to the Elwha River Ecosystem and Fisheries Restoration Act, Public Law 102-495. U.S. Dept. Commer., NOAA Tech. Memo. NMFS-NWFSC-90, 168 p.
|
|
|
|
|
|
|
|
|
 |
|
Did You Know?
Although related to other marmots and groundhogs of North America, the Olympic marmot is unique. An endemic species, it is found only in the Olympic Mountains. Visitors to the high country of Olympic National Park may be lucky enough to encounter a marmot sunning itself near its burrow.
|
|
|
|
Last Updated: February 02, 2009 at 19:08 EST |
