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Washington

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Filter Total Items: 712
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Year Published: 2004

Estimated Domestic, Irrigation, and Industrial Water Use in Washington, 2000

Since 1950, the U.S. Geological Survey has published a series of Circulars and other reports on the estimated use of water in the United States at 5-year intervals. This report presents State, regional, and county estimates of the amount of water used for domestic, irrigation, and industrial purposes in the State of Washington during the year 2000...

Lane, R.C.
Estimated Domestic, Irrigation, and Industrial Water Use in Washington, 2000; 2004; SIR; 2004-5015; Lane, R. C.

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Year Published: 2004

Juvenile and adult fall Chinook and chum salmon habitat studies below Bonneville Dam on the Columbia River. Annual report 2002-2003

We investigated spatial and temporal changes in subyearling fall Chinook salmon rearing habitat and areas dewatered below Bonneville Dam on the Columbia River. We used two-dimensional hydrodynamic modeling to predict water velocity and depth data. By combining two-dimensional hydrodynamic modeling with a predictive model of subyearling rearing...

Tiffan, K.F.; Garland, R.; Rondorf, D.; Skalicky, J.

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Year Published: 2004

Distribution and relative abundance of fishes in littoral areas of Chief Joseph Reservoir, Columbia River

We surveyed fish assemblages in littoral areas of Chief Joseph Reservoir of the upper Columbia River to aid in understanding this ecosystem. Fish distributions and abundances were examined during April-July 1999 in relation to environmental conditions in the reservoir. We also compared the fish assemblages in Chief Joseph reservoir in 1999 to a...

Gadomski, Dena M.; Venditti, David A.; Robinson, T. Craig; Beeman, John W.; Maule, Alec G.

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Year Published: 2004

Imaging fall Chinook salmon redds in the Columbia River with a dual-frequency identification sonar

We tested the efficacy of a dual-frequency identification sonar (DIDSON) for imaging and enumeration of fall Chinook salmon Oncorhynchus tshawytscha redds in a spawning area below Bonneville Dam on the Columbia River. The DIDSON uses sound to form near-video-quality images and has the advantages of imaging in zero-visibility water and possessing a...

Tiffan, K.F.; Rondorf, D.W.; Skalicky, J.J.
Imaging fall Chinook salmon redds in the Columbia River with a dual-frequency identification sonar; 2004; Article; Journal; North American Journal of Fisheries Management; Tiffan, K. F.; Rondorf, D. W.; Skalicky, J. J.

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Year Published: 2004

Isolation and characterization of a rhabdovirus from starry flounder (Platichthys stellatus) collected from the northern portion of Puget Sound, Washington, USA

The initial characterization of a rhabdovirus isolated from a single, asymptomatic starry flounder (Platichthys stellatus) collected during a viral survey of marine fishes from the northern portion of Puget Sound, Washington, USA, is reported. Virions were bullet-shaped and approximately 100 nm long and 50 nm wide, contained a lipid envelope,...

Mork, Christina; Hershberger, Paul K.; Kocan, Richard; Batts, William N.; Winton, James R.

Filter Total Items: 858
Suspended sediment sampling bottles from Elwha River sampling
December 31, 2013

Suspended sediment sampling bottles from Elwha River sampling

Series of daily sample bottles containing integrated water samples from the Elwha River, October 17, 2012 to November 9, 2012.

Mount St. Helens and North Fork Toutle River Channel....
December 11, 2013

Mount St. Helens and North Fork Toutle River Channel.

Mount St. Helens and North Fork Toutle River Channel.

Antennas deployed in the Wind River to monitor movements of fish.
November 4, 2013

Antennas deployed in the Wind River to monitor movements of fish.

Antennas deployed in the Wind River to monitor movements of fish that have been tagged with Passive Integrated Transponder (PIT) tags.  The need to track fish movements in large streams over extensive areas has extended this current technology to new levels.

Monitoring river discharge near Mount St. Helens, Washington....
October 30, 2013

Monitoring river discharge near Mount St. Helens, WA.

Crews test two methods of measuring discharge of the Muddy River near Mount St. Helens, Washington. The computer and tethered orange float create a vertical discharge profile; the hand-held flow tracker confirms the data. Data collection is becoming more electronic-oriented with periodic confirmation of results by physical observations.

Maintenance at Acoustic Flow Monitor near Mount St. Helens, Washing...
October 18, 2013

Maintenance at Acoustic Flow Monitor near Mount St. Helens, WA

Repairs are made to an Acoustic Flow Monitor (AFM) located at the confluence of the North Fork Toutle River, Maratta, Castle and Coldwater Creeks, where the most recent lahar occurred in November, 2006. AFMs are installed to "hear" when lahars [muddy debris flows] move down channel so affected communities can be warned of the hazard.

Mouth of the Elwha River during dam removal
September 28, 2013

Mouth of the Elwha River during dam removal

Aerial photograph of the mouth of the Elwha River where it meets the Strait of Juan de Fuca during the removal of the Elwha and Glines Canyon dams, Washington State, USA. Aerial assistance by LightHawk and plane piloted by Dr. Hunter Handsfield.

Mouth of the Elwha
September 26, 2013

Mouth of the Elwha

Aerial photograph showing the mouth of the Elwha River, Washington State, USA. Aerial assistance by LightHawk and plane piloted by Dr. Hunter Handsfield.

Elwha River flowing through former Aldwell reservoir
September 26, 2013

Elwha River flowing through former Aldwell reservoir

Aerial photograph of the former Lake Aldwell reservoir and the Elwha River 16 months following the removal of the Elwha Dam, Washington State, USA. Aerial assistance by LightHawk and plane piloted by Dr. Hunter Handsfield.

Former Mills reservoir during dam removal on the Elwha River
September 26, 2013

Former Mills reservoir during dam removal on the Elwha River

Aerial photograph of the former Lake Aldwell reservoir and the Elwha River 16 months following the removal of the Elwha Dam, Washington State, USA. Aerial assistance by LightHawk and plane piloted by Dr. Hunter Handsfield.

Pale gills of a herring with VEN
September 13, 2013

Pale gills of a herring with VEN

Pale gills of a herring with VEN (top) compared to those of an uninfected, healthy herring (bottom).

September 10, 2013

F2 East Transect – 2013

Permanent Site: F2 East Transect; Depth: 11.7 Meters (38.3 Feet); Distance from river mouth: 1.5 Kilometers (0.9 Miles) east; Pre/Post Dam Removal: 2 years post-dam removal; Lat/Long: 48.15672004,-123.54969397; Site Description: This video was taken in September, about 40 days after the video on the west transect (F2 West Transect – 2013). Substrate is mainly gravel mixed

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Juvenile Steelhead to be tagged with a PIT tag
August 31, 2013

Juvenile Steelhead to be Tagged with a PIT Tag

Juvenile Steelhead to be tagged with a Passive Integrated Transponder tag for life-history research in the Wind River, WA.

Filter Total Items: 351
USGS
February 13, 2004

The U.S. Geological Survey (USGS) will co-sponsor two symposia at the 2004 Annual Meeting of the American Association for the Advancement of Science (AAAS) in Seattle, WA, February 12-16, 2004. This year’s theme is "Science at the Leading Edge," and the USGS-sponsored symposia will address how today’s technology is creating new ways to preserve and share knowledge.

USGS
February 13, 2004

Traditional Native knowledge can inform and document the effects of climate change and other ecosystem changes, providing valuable additions to scientific investigations, according to Geological Survey scientist Margaret Hiza. Her research is being presented at the American Association for the Advancement of Science meetings in Seattle, Wash, on Feb. 15 from 9 a.m. to 12 p.m.

USGS science for a changing world logo
November 20, 2003

Guided by Japanese writings from an era of shoguns, an international team of scientists today reported new evidence that an earthquake of magnitude 9 struck the northwestern United States and southwestern Canada three centuries ago. The findings are likely to affect the region’s precautions against future earthquakes and tsunamis.

USGS
November 20, 2003

Guided by Japanese writings from an era of shoguns, an international team of scientists today reported new evidence that an earthquake of magnitude 9 struck the northwestern United States and southwestern Canada three centuries ago. The findings are likely to affect the region’s precautions against future earthquakes and tsunamis.

USGS science for a changing world logo
September 23, 2003

A single strand of rope separates threatened western snowy plovers from people recreating on the public beach of Coal Oil Point Reserve, at the University of California, Santa Barbara. Although these small, 6-inch shorebirds had seemingly abandoned this site for breeding, after the 400-yard nursery was protected, it fledged 39 young snowy plovers this summer.

USGS science for a changing world logo
September 22, 2003

The rapid depletion of at least a half million great whales from the North Pacific Ocean by intensive industrial whaling over 50 years ago may have unleashed a complex ecological chain reaction that has since rippled resoundingly from ocean to coastal ecosystems, according to a team of eight scientists, including Dr. Jim Estes, a U.S. Geological Survey research ecologist.

USGS science for a changing world logo
August 18, 2003

Fine-grained bed sediments in Lake Roosevelt containing arsenic, lead, and other trace elements could become airborne if exposed to the wind during annual drawdowns, according to the results of a study published by the U.S. Geological Survey (USGS).

USGS science for a changing world logo
August 8, 2003

Wesley Ward has been named Regional Executive for Geology for the Western Region of the U.S. Geological Survey (USGS). The announcement of Ward’s new appointment was made by John D. Buffington, Western Regional Director, effective Aug. 11, 2003.

USGS science for a changing world logo
June 21, 2003

Frogs, salamanders and fishes are not exactly the first species one thinks about as wildlife affected by fire – after all, they live in water – but a special June issue of Forest Ecology and Management points out that the response of these species to habitat changes induced by fire and fuels reduction practices is highly variable.

USGS science for a changing world logo
May 15, 2003

Scientists from the U.S. Geological Survey (USGS) and their partners studying the largest on-land earthquake in North America in almost 150 years report new information that will help further safety-planning efforts for future large quakes, according to an article published in the May 16, 2003, edition of the journal Science.

USGS science for a changing world logo
December 6, 2002

Standard fare in geology textbooks and school classrooms across the world is that the hot springs, geysers and volcanoes of Yellowstone National Park, Hawaii, Iceland, and many other volcanic regions were "created" by plumes of hot rock that rise from near the Earth’s core. New results from recently published U.S. Geological Survey research hint, astonishingly, that such plumes may not exist.

USGS science for a changing world logo
December 3, 2002

Two reports published in a leading science journal cast doubt on the importance of ultraviolet-b radiation (UV-B) as a factor driving amphibian population declines. Scientists with the U.S. Geological Survey (USGS), the University of Washington, and the U.S. Environmental Protection Agency just released their research findings in the journal Ecology.