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Fish Passage Solutions on the West Coast: Culverts, Tidegates, and Fish Screens

Construction and development activities affect aquatic habitats.

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Anglers hold a vermillion rockfish. Anglers hold a vermillion rockfish. Credit: Mark Kalez.
Alaska salmon troller Bay of Pillars in Chatham Strait. Alaska salmon troller Bay of Pillars in Chatham Strait. Credit: NOAA Fisheries