Unified Interior Regions

Region 9: Columbia-Pacific Northwest

Regions L2 Landing Page Tabs

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July 24, 2015

4SP1 East Transect – 2015

Permanent Site: 4SP1 - East Transect; Depth: 5.5 Meters (17.9 Feet); Distance from river mouth: 0.8 Kilometers (0.5 Miles) East; Pre/Post Dam Removal: 4 years post-dam removal; Lat/Long: 48.15257, -123.556704; Site Description: The site has converted from gravel/cobble substrate to all sand. Seaweed is completely absent. 
 

July 22, 2015

E2 East Transect – 2015

Permanent Site: E2 East Transect; Depth: 14.8 Meters (48.5 Feet); Distance from river mouth: 0.9 Kilometers (0.5 Miles) east; Pre/Post Dam Removal: 4 years post-dam removal; Lat/Long: 48.15653002,-123.56130401; Site Description: This is one of our deeper sites. Substrate is mainly gravel/cobble with an occasional boulder. A lot of shell debris was present this year (1:12 

July 22, 2015

C1 East Transect – 2015

Permanent Site: C1 East Transect; Depth: Meters (Feet); Distance from river mouth: 0.7 Kilometers (0.4 Miles); Pre/Post Dam Removal: 4 years post-dam removal; Lat/Long: 48.14525225,-123.57294101; Site Description: Substrate is entirely sand. All seaweeds are absent. Woody debris is present (1:36, 2:20 seconds). Invertebrates are scarce and are almost exclusively the ornate

July 22, 2015

E2 West Transect – 2015

Permanent Site: E2 West Transect; Depth: 14.8 Meters (48.7 Feet); Distance from river mouth: 0.9 Kilometers (0.5 Miles) east; Pre/Post Dam Removal: 4 years post-dam removal; Lat/Long: 48.15653002, -123.56197605; Site Description: This is one of our deeper sites. Substrate is mainly gravel/cobble with scattered boulders. Visibility was very poor when this video was taken. A

July 22, 2015

C1 West Transect – 2015

Permanent Site: C1 West Transect; Depth: Meters (Feet); Distance from river mouth: 0.7 Kilometers (0.4 Miles); Pre/Post Dam Removal: 4 years post-dam removal; Lat/Long: 48.14525225,-123.57361291; Site Description: Substrate is entirely sand. All seaweeds are absent. Woody debris is present (0:06 seconds). Invertebrates are scarce and are almost exclusively the ornate

 Algae samples at Bear Creek
June 23, 2015

A USGS researcher takes algae samples at Bear Creek in Redmond, WA.

A USGS researcher takes algae samples at Bear Creek in Redmond, Washington.

Salmonids are inventoried during the ecosurveys done for the Regional Stream Quality Assessment (RSQA)
June 23, 2015

Salmonid in a Pacific Northwest Stream

Salmonids are inventoried during the ecosurveys done for the Regional Stream Quality Assessment (RSQA)

ecosystem sampling of West Fork Palmer Creek
June 16, 2015

Stuck in the muck at West Fork Palmer Creek, OR

USGS scientist completing a stream assessement of West Fork Palmer Creek, Oregon.

water gear
June 4, 2015

Tools of the trade

Photograph of field gear and equipment used in water quality monitoring.

Douglas-fir trees topped to create snags for wildlife
May 29, 2015

Douglas-fir trees topped to create snags for wildlife habitat

Snags provide habitat for a wide range of organisms from cavity-nesting birds to insects, and are critical for maintaining forest biodiversity. Resource managers can create snags by topping trees to mitigate loss of snags to timber harvest, but information regarding changes in habitat for snag-dependent wildlife over time as created snags decay is lacking. Oregon State

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USGS
November 7, 2007

Portland, OR - Shallow aquifers supplying drinking water to rural residents of southern Deschutes and northern Klamath Counties near La Pine, Oregon, are vulnerable to contamination by wastewater from on-site, residential wastewater disposal (septic) systems, according to the findings of a study by the U.S. Geological Survey (USGS).

USGS
August 23, 2007

The traditional emphasis on dense, fast-growing conifer-dominated forests in the Pacific Northwest raises questions about the health of dozens of animal species that depend on shrubs, herbs and broad-leaf trees, a new analysis by the U.S. Geological Survey (USGS) and Oregon State University suggests.

USGS
August 10, 2007

Scientists have refined calculations of some historic Skagit River floods so that they are slightly lower than previously calculated, but still within the plus-or-minus 15-percent margin of error of previous calculations, according to a report released today by the U.S. Geological Survey (USGS).

USGS
July 9, 2007

A report published by the U.S. Geological Survey (USGS) contains a regional map and associated database that inventory 61 locations of reported natural asbestos and fibrous amphibole occurrences in the Rocky Mountain area of the United States, including the states of Colorado, Idaho, Montana, New Mexico, and Wyoming.

USGS
May 1, 2007

Water managers in Idaho and Washington will soon have a new tool available to help manage water supplies that depend on the Spokane Valley-Rathdrum Prairie aquifer. 

USGS
April 26, 2007

Groundwater discharging to streams through springs and seeps is a major source of streamflow in the upper Klamath Basin, helping to sustain flow during the dry months of late summer and fall, according to a report recently released by the U.S. Geological Survey (USGS) in cooperation with the Oregon Water Resources Department.

USGS
April 12, 2007

Today, the USGS Cascades Volcano Observatory web site is posting a summary of current information regarding the Three Sisters area of central Oregon, which has been the site of slow uplift over a broad region since 1997.

USGS science for a changing world logo
December 18, 2006

Federal, state, and local agencies, Tribes and university scientists today released a research plan to advance scientific understanding of the nearshore areas of Puget Sound. The Puget Sound Nearshore Science Partnership’s plan will support the research goals of the Governor’s broader Puget Sound Partnership’s science plan to guide the restoration of the Sound.

USGS
December 18, 2006

Federal, state, and local agencies, Tribes and university scientists today released a research plan to advance scientific understanding of the nearshore areas of Puget Sound. The Puget Sound Nearshore Science Partnership’s plan will support the research goals of the Governor’s broader Puget Sound Partnership’s science plan to guide the restoration of the Sound.

USGS
September 28, 2006

The U.S. Geological Survey (USGS) is releasing a 12 minute video of Mount St. Helens, taken by staff at the USGS Cascades Volcano Observatory (CVO).

USGS science for a changing world logo
September 28, 2006

The U.S. Geological Survey (USGS) is releasing a 12 minute video of Mount St. Helens, taken by staff at the USGS Cascades Volcano Observatory (CVO).

USGS
September 27, 2006

It has been two years since Mount St. Helens began its current dome-building eruption.  Join CVO scientists for a retrospective and analysis of the ongoing eruption.