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#1 Federal
Fish passage classification of the stream network in the Willamette River Basin, 1990-2020
- Organization: Department of the Interior
- Dataset Last Updated: September 19, 2025 at 12:00 AM
The U.S. Geological Survey (USGS) Oregon Water Science and Forest and Rangeland Ecosystem Science Centers have developed a spatial database of the stream network in the Willamette River Basin...
- xml
- xml
Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:50 AM

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