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PRCC Blackbird Island Side Channel Habitat Complexity (Place holder)
Sponsor:
Priest Rapids Habitat Subcommittee
Status: Completed on 10/1/2009
Project details
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Install approximately 4 LWD structures along the inside bend; keyed into bank, 8-12 logs each; primary intent is to provide cover for juvenile rearing during low flows and holding areas during high flows; LWD structures will have a vertical height of several feet so that some LWD is near waterline and some is submerged during all flows; LWD structures will not project far enough into side channel to interfere with tubers; secondary intent: some LWD structures may provide pool habitat beneficial to adult salmonids.read more
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