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The U.S. Geological Survey (USGS) developed high-resolution orthomosaics from natural color aerial photographs collected by the Civil Air Patrol (CAP) of 45-60 km of the North Santiam River in the...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 09:26 PM -
After wildfires occurred in the western United States during 2020, in-stream water quality monitors and automatic samplers were deployed in four burned watersheds and one unburned watershed....
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:17 PM -
The U.S. Geological Survey (USGS) developed high-resolution orthomosaics from natural color aerial photographs collected by the Civil Air Patrol (CAP) of 45-60 km of the North Santiam River in the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:04 PM -
Using available aerial photos from approximately a 15-year period, changes in timber harvest were mapped in the Little North Santiam River Basin, Oregon. Timber harvest plots as seen on digital...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 11:37 PM -
The U.S. Geological Survey (USGS) developed high-resolution orthomosaics from natural color aerial photographs collected by the Civil Air Patrol (CAP) of 45-60 km of the North Santiam River in the...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:55 PM -
LiDAR-derived (hydrography) stream network.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 16, 2026 at 11:58 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 U.S. Geological Survey (USGS) developed high-resolution orthomosaics from natural color aerial photographs of the North Santiam River in the Willamette River Basin in Oregon for 2022 and 2023....
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:02 PM -
The U.S. Geological Survey (USGS) developed high-resolution orthomosaics from natural color aerial photographs collected by the Civil Air Patrol (CAP) of 45-60 km of the North Santiam River in the...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:06 PM
