Fish passage definition

Fish passage means the ability, by the weakest native migratory fish and life history stages determined by the Department to require passage at the site, to move volitionally, with minimal stress, and without physical or physiological injury upstream and downstream of an artificial obstruction.
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Fish passage means the ability, by the weakest native migratory fish and life history stages determined by
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Fish passage means the movement of fish at all life stages consistent with the natural state of fish streams.
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Examples of Fish passage in a sentence

  • Fish passage was controlled by the biological technician, who opened/closed a gate located downstream of the viewing window from a controller mounted inside the counting room.

  • Fish passage by the viewing window was controlled by opening or closing an aluminum grating gate with an electric hoist that was controlled from inside the viewing room.

  • Fish passage through culverts is an important component of road and stream crossing design.

  • Fish passage plan, following the Caltrans Fish Passage Design for Road Crossings, CA Department of Fish and Wildlife (CDFW), CA Salmonid Stream Habitat Restoration Manual, and National Marine Fisheries Service (NMFS), Guidelines for Salmonid Passage at Stream Crossings, as required by the applicable PLACs.11 The TCDS design must demonstrate how it will comply with section 13-12.03A, water tightness, and prevent seepage.12.

  • Fish passage at these diversion dams benefits all four species of endangered fish (as well as other non-listed, native species) by providing access to approximately 50 miles of the river that was used historically by these fishes.


More Definitions of Fish passage

Fish passage. The ability, by the weakest NMF and life history stages determined by ODFW to require passage at the site, to move volitionally, with minimal stress, and without physical or physiological injury upstream and downstream of an artificial obstruction. • Good and excellent habitat: High quality habitat likely to provide a significant benefit to NMF. Any habitat recognized as a contributor to sustaining fish and wildlife populations over time.
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Fish passage means the ability of an anadromous fish to access appropriate habitat at all points in its life cycle, including spawning and rearing.
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Fish passage means the ability, at the times of year and by the weakest native migratory fish and life
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Fish passage means conditions at a road crossing structure that allow upstream and downstream movement of all fish to useable habitat at all life stages at any time of the year.
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Fish passage means the ability, by the weakest native migratory fish and
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Fish passage means the ability, by the weakest native migratory fish and life history stage determined by [ODFW] to require passage at the site, to move volitionally, with min- imal stress, and without physical or physiological injury upstream and downstream of an artificial obstruction.”
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Fish passage means the ability, by the weakest native migratory fish and life history stages determined by the Department to require passage at the site, to move either volitionally or by trap collection and transport if consistent
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