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Civil Engineering

Cal Poly Humboldt

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Hatchery

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Warm Springs National Fish Hatchery Intake Improvements, Chelsea M. Mcneil Jan 2016

Warm Springs National Fish Hatchery Intake Improvements, Chelsea M. Mcneil

Projects

The Warm Springs National Fish Hatchery located in Warm Springs Oregon, is hampered with many issues that impact its effectiveness. In an effort to improve the effectiveness of the hatchery, United States Fish and Wildlife Services (USFWS) has expressed interest in modifying the existing intake to address a number of specific concerns. Five specific objectives have been identified to define the overall project scope. USFWS desires to provide a means to prevent frazil ice from forming on and around the hatchery intake screens, prevent sediment from collecting behind the weir and entering the hatchery intake, provide effective hatchery screening to …