Skip to main content
U.S. flag

An official website of the United States government

Explore Search: Oregon

Filter Total Items: 2974
publication
image of publications layered on a wooden table

Recent sightings and a specimen record of the Trumpeter Swan in the Willamette Valley, Oregon

publication
image of publications layered on a wooden table

Habitat use and terrestrial activity by red tree voles (Arborimus longicaudus) in Oregon

publication
image of publications layered on a wooden table

Irrigated acreage and other land uses on the Snake River Plain, Idaho and eastern Oregon

publication
image of publications layered on a wooden table

Multichannel seismic-reflection profiles collected in 1977 off of the northern California and Oregon coast

publication
image of publications layered on a wooden table

Generalized isopach map of Tertiary sedimentary rocks, western Oregon and Washington and adjacent continental margin

publication
image of publications layered on a wooden table

Geologic interpretation of an aeromagnetic map of the west-central Columbia Plateau, Washington and Oregon

publication
image of publications layered on a wooden table

Geology and ground-water resources of the upper Grande Ronde River basin, Union County, Oregon

Featured Films and Shorts
video thumbnail: Connecting flood management and salmon habitat improvement, Johnson Creek Schweitzer Natural Area, Portland, Oregon

Connecting flood management and salmon habitat improvement, Johnson Creek Schweitzer Natural Area, Portland, Oregon
publication
image of publications layered on a wooden table

Expansion of smallmouth bass distribution and habitat overlap with juvenile Chinook salmon in the Willamette River, Oregon

publication
image of publications layered on a wooden table

Dammed water quality — Longitudinal stream responses below beaver ponds in the Umpqua River Basin, Oregon

publication
image of publications layered on a wooden table

Stream mercury export in response to contemporary timber harvesting methods (Pacific Coastal Mountains, Oregon, USA)

publication
image of publications layered on a wooden table

Mineral resources of the Sagebrush Focal Areas of Idaho, Montana, Nevada, Oregon, Utah, and Wyoming

publication
image of publications layered on a wooden table

Water column and bed-sediment core samples collected from Brownlee Reservoir near Oxbow, Oregon, 2012

publication
image of publications layered on a wooden table

Estimation of bed-material transport in the lower Chetco River, Oregon, water years 2009-2010

publication
image of publications layered on a wooden table

Database for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

publication
image of publications layered on a wooden table

Water velocity and suspended solids measurements by in-situ instruments in Upper Klamath Lake, Oregon

publication
image of publications layered on a wooden table

GIS data for the Seaside, Oregon, Tsunami Pilot Study to modernize FEMA flood hazard maps

publication
image of publications layered on a wooden table

Lifelines and earthquake hazards along the Interstate 5 Urban Corridor: Woodburn, Oregon to Centralia, Washington

publication
image of publications layered on a wooden table

Monitoring of Lost River and shortnose suckers at the Sprague River Dam fish ladder, Oregon

publication
image of publications layered on a wooden table

Water-temperature, specific-conductance, and meteorological data for the Tualatin River basin, Oregon, 1994-95

publication
image of publications layered on a wooden table

Summary of the Snake River plain Regional Aquifer-System Analysis in Idaho and eastern Oregon

publication
image of publications layered on a wooden table

Water withdrawn for irrigation in 1980 on the Snake River Plain, Idaho and eastern Oregon

publication
image of publications layered on a wooden table

Irrigated acreage and other land uses on the Snake River Plain, Idaho and eastern Oregon

map
Collage of USGS Maps.

Mineral resource assessment maps of the Medford 1 degree by 2 degrees Quadrangle, Oregon-California

publication
image of publications layered on a wooden table

Semiquantitative spectrographic analyses of stream-sediment samples from the Wenaha Tucannon Wilderness, Washington and Oregon

map
Collage of USGS Maps.

Aeromagnetic map and geologic interpretation of the west-central Columbia Plateau, Washington and adjacent Oregon

map
Collage of USGS Maps.

Map showing limestone and selected fossil localities in the Klamath Mountains Province, California and Oregon

publication
image of publications layered on a wooden table

Distribution and age of high-grade blueschists, associated eclogites, and amphibolites from Oregon and California

publication
image of publications layered on a wooden table

Eroding Cascadia— Sediment and solute transport and landscape denudation in western Oregon and northwestern California

publication
image of publications layered on a wooden table

Differentiating sediment sources using sediment fingerprinting techniques, in the Sprague River Basin, South-Central Oregon

Was this page helpful?