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The active channel of the Willamette River in western Oregon is the portion of the floodplain that regularly conveys water and bed-material sediment (typically sand and gravel) on an annual basis...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 09:16 PM -
The Willamette River Basin encompasses 31,000 square kilometers of western Oregon and consists of twelve major subbasins, each with hundreds of individual streams and unique hydrogeomorphic...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:21 PM -
The active channel of the Willamette River in western Oregon is the portion of the floodplain that regularly conveys water and bed-material sediment (typically sand and gravel) on an annual basis...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:21 PM -
This dataset consists of environmental DNA (eDNA) data collected between August and December of 2024 at 105 locations in the Willamette River Basin, Oregon. eDNA water samples were collected in...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: October 18, 2026 at 06:32 AM -
Spawning distribution maps for Upper Willamette River (UWR) spring Chinook salmon were created for the historical period (approximately 1910-19 40), and for the present-day period (2003-2023)....
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:07 PM
