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U.S. Department of Energy
Office of Scientific and Technical Information

Umatilla River Basin Anadromous Fish Habitat Enhancement Project : 1992 Annual Report.

Technical Report ·
DOI:https://doi.org/10.2172/89549· OSTI ID:89549
The Umatilla habitat improvement program targets improvement of water quality and the restoration of riparian areas, holding, spawning and rearing habitats of steelhead, spring and fall Chinook and coho salmon. The Confederated Tribes of the Umatilla Indian Reservation are responsible for enhancing stream reaches within the Reservation boundaries as guided by an implementation plan developed cooperatively with the Oregon Department of Fish and Wildlife and the U.S.D.A. Forest Service, Umatilla National Forest. Enhancements included the construction of nine boulder deflectors, two boulder weirs with pools, and 4 instream boulder placements. Instream cover was improved through the placement of 38 instream cover trees that were cabled to anchor boulders and four rootwads placed and anchored in pools. High tensile fence was constructed along 1.2 miles of stream bank to exclude livestock from riparian areas.
Research Organization:
Confederated Tribes of the Umatilla Indian Reservation, Dept. of Natural Resources, Pendleton, OR (US)
Sponsoring Organization:
US Bonneville Power Administration
DOE Contract Number:
BI79-87BP35768
OSTI ID:
89549
Report Number(s):
DOE/BP-35768-5; ON: DE95014410
Country of Publication:
United States
Language:
English