fish passage

Search Results

Browse All Documents

  • Type

  • Topic

  • Keywords

  • Publication Year

  • Hydrologic Region

  • Reset
  • Index By

  • Anadromous Salmonid Fish Passage Facility Design

    $0.00

    Anadromous Salmonid Fish Passage Facility Design

    National Marine Fisheries Service | July 26, 2011...
    Summary

    The primary effect of barriers (e.g., hydroelectric dams, water storage projects, irrigation diversions, impassable culverts, etc.) on Pacific salmonids is the reduction in...

    View Document

    Become a member to access this feature

    Download Now

  • Bulletin 250: Fish Passage Improvement: An Element of CALFED’s Ecosystem Restoration Program

    $0.00

    Bulletin 250: Fish Passage Improvement: An Element of CALFED’s Ecosystem Restoration Program

    Department of Water Resources | June 16, 2005...
    Summary

    Since the 1800s, salmon and steelhead spawning habitat in California has declined 95 percent, from 6,000 miles of rivers and streams to 300...

    View Document

    Become a member to access this feature

    Download Now