columbia river basin fish and wildlife program annual ...
columbia river basin fish and wildlife program annual ...
columbia river basin fish and wildlife program annual ...
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PROJECT11 uNUMBER PO - PM TITLE/OBJECTIVECONTRACT TERMSTART RENEWALPROJECT STATUS DATE DATEIII.PASSAGE AND HABITAT IMPROVEMENTWillamette RiverKlackamas River Sub<strong>basin</strong>84-11 RDS Clackamas/Hood River Habitat Enhancement - Mt. Hood NFCollawash River Falls Passage SubprojectUbiective: Construct a <strong>fish</strong>way to correct CollawashFalls passage problems. The falls prevent accessto potential spawning <strong>and</strong> rearing habitat.Jmorovement: Structure <strong>and</strong> passage10 Habitat: milesSpring Species: chinook,<strong>and</strong> cohowinter <strong>and</strong> summer steelhead,Benefit: Increase of 55,532 smolts <strong>and</strong> 2,957 adults.FY 88 activities included excavation 4/l/84of the <strong>fish</strong>way channel in the bedrockat the falls. Final implementationof improved passage was provided inFY 90 by blasting rocks to reducethe falls gradient. O&M in FY 91.4/l/91Collawash River Drainage Habitat Improvement: HotSprings Fork Subdrainages SubprojectObjective: Install instream structures to improvespawning habitat <strong>and</strong> effective cover.Imorovement: Instream structureHabitat: 10.6 milesSoecies: Winter <strong>and</strong> summer steelhead, spring chinook<strong>and</strong> coho salmonBenefit: 7,249 coho smelts; 2,616 chinook smolts; <strong>and</strong>4,229 steelhead smelts.Instream structure construction willcontinue in FY 91 along with O&M ofpast projects.l/PO = Project Officer: RJA/R. Austin, JAB/J. Bauer, DEJ/D. JohnsonZ/PM = Project Manager: SML/S. Levy, JGM/J. Marcotte, RDS/R. Stoots
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