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Anadromous Salmonid Fish Passage Facility Design$0.00
Anadromous Salmonid Fish Passage Facility DesignNational 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...
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 ProgramDepartment 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...