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Portland Harbor Phase 3 Subyearling Chinook 2018 Samples

Published by Office of Response and Restoration | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: July 14, 2026 at 09:46 PM | Dataset Last Updated: January 20, 2020 at 12:00 AM
The Upper Willamette River (UWR) Chinook salmon Ecologically Significant Unit (ESU) includes naturally spawned Chinook salmon originating from the Clackamas River and from the Willamette River and its tributaries above Willamette Falls, as well as Chinook salmon from six artificial propagation programs. UWR Chinook salmon migrate through highly industrialized Portland Harbor (an active Superfund site) in the lower Willamette River, despite historical contamination. Juvenile salmon may be especially vulnerable to toxicant exposures.

Resources

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  • Portland Harbor Phase 3 Subyearling Chinook 2018 Samples

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  • https://www.diver.orr.noaa.gov/documents/20233/229049/PHA_2018_Phase3Chinook_Samples_Package.zip/0883324a-feb5-1e18-4887-5dccb7e3cab6

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  • GCMD Keyword Forum Page

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  • Full Metadata Record

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  • ORR Home Page

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