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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: 13 | Catalog Last Checked: August 01, 2026 at 03:40 AM -
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: August 01, 2026 at 04:41 AM -
The U.S. Army Corps of Engineers (USACE) and the Nature Conservancy developed the Sustainable Rivers Program (SRP) as a collaborative environmental flows program to identify, refine, and implement...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 05:15 AM -
This dataset contains information from egg mass surveys conducted 2001-2024 by USGS monitoring Oregon spotted frog (Rana pretiosa) and Northern red-legged frog (Rana aurora) breeding counts,...
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 26, 2026 at 07:33 PM
