Found 15 datasets matching filters.
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FIRE1920_POLY: A series of four maps showing the state of forests in the northern coastal area of Oregon. They show the change in stand age over time due to fires. This dataset shows conditions in 1920.
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
FIRE1890_POLY: A series of four maps showing the state of forests in the northern coastal area of Oregon. They show the change in stand age over time due to fires. This dataset shows conditions in 1890.
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The tabular data sets and associated maps in this data release represent water-quality data that were collected between April and November of 2017 and between July and November of 2019 to describe...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Water quality point measurements were collected by the U.S. Geological Survey along the lower Willamette River near the cities of Lake Oswego and Wilsonville, Oregon, as well as the lowest two...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Water quality point measurements were collected by the U.S. Geological Survey within the main channel Willamette River and its off-channel features in the summer and autumn of 2015 and 2016. All...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
FOIVEG_PUB_POLY: Forest Operations Vegetation Inventory Polygon feature class is a forest centric classification of vegetation with polygons that cover 100 % of western Oregon BLM lands. It...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-18 -
FIRE1940_POLY: A series of four maps showing the state of forests in the northern coastal area of Oregon. They show the change in stand age over time due to fires. This dataset shows conditions in 1940.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This study evaluates the effects of thinning regimes designed to accelerate the development of late-successional forest structure for the benefit of salmon and other ESA-listed species. The focus...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-12 -
These data sets contain the estimated fluvial transport of bedload, suspended sediment, and silicate solutes in the watersheds of western Oregon and northwestern California. The estimates for...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data set contains mean annual loads of suspended sediment, total suspended solids, and dissolved silicate minerals for select watersheds of western Oregon and northwestern California between...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
FIRE1850_POLY: One of a series of four maps showing the state of forests in the northern coastal area of Oregon. They show the change in stand age over time due to fires. This dataset shows...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The US Forest Service, Pacific Northwest Research Station, and Oregon State University established the Young Stand Thinning and Diversity Study (YSTDS) in 1990 to demonstrate and test options for...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data release contains rainfall data from the 2020 Archie Creek, Holiday Farm, and Riverside Fire’s. These are gages identified in the parent OR_field_observations.csv release and used to...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
TPCC_POLY: Timber Production Capability Class (TPC) shows areas of BLM-managed lands in Western Oregon that are classified according to the physical and biological capability of the site to...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-31 -
This data set contains the mean concentrations of dissolved solutes at fixed water-quality stations in western Oregon and northwestern California between 1951 and 2016.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
