• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

This data release contains bioassay data from sediment toxicity tests conducted by the USGS Columbia Environmental Research Center (CERC) with 66 sediment samples collected from in and around the...

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• Organization: State of Washington
• Updated: 2023-02-21

Upper Columbia River Spring Chinook ESU (2022). Note: 2020 also attached.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-01-01T00:00:00.000+00:00

These data were automated to provide an accurate high-resolution historical shoreline of Upper Columbia River, Washington suitable as a geographic information system (GIS) data layer. These...

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• Organization: Department of the Interior
• Updated: 2020-08-17T00:00:00Z

This data release contains chemistry and toxicity data from sediment toxicity tests conducted by the USGS Columbia Environmental Research Center (CERC) with 66 sediment samples collected from in...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Smelter slag containing copper and other trace elements is widespread in riverbed sediment of the upper Columbia River (UCR) of the United States. To evaluate potential risk to aquatic life...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Smelter slag, containing copper and other trace elements, is widespread in riverbed sediments in the Upper Columbia River near Kettle Falls, WA. To evaluate the potential risk to aquatic life,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-07-14T00:00:00.000+00:00

Critical habitat includes the water, waterway bottom, and adjacent riparian zone of specified lakes and river reaches. Adjacent riparian zones are defined as those areas within a horizontal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-01T00:00:00.000+00:00

NOAA's National Ocean Service (NOS) has developed a Columbia River Estuary Operational Forecast System (CREOFS). CREOFS is based on a three-dimensional SELFE model that runs on NOAA's High...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Hurricane Harvey made landfall near Rockport, Texas on August 25 as a category 4 hurricane with wind gusts exceeding 150 miles per hour. As Harvey moved inland the forward motion of the storm...

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• Organization: Department of the Interior
• Updated: 2020-08-21T00:00:00Z

Data is included for two types of field surveys conducted for freshwater mussels in the mainstem of the middle and upper Delaware River in the Mid-Atlantic region of the United States from...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This data set contains mean annual recharge due to infiltration of irrigation water, in millimeters and inches, within the upper Umatilla River Basin, Oregon for years 1985-2007. These data were...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

This shapefile was created as a boundary for the Columbia River Basalt extent and a buffered version was used to clip the geomodel unit grids. As part of a U.S. Geological Survey Groundwater...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-09-02T00:00:00.000+00:00

This dataset includes bathythermograph (MBT) data from COLUMBIA RIVER in the North Pacific Ocean from 1956-02-15 to 1958-02-17. Data has been processed by NODC to the NODC standard...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava domes were extruded during the...

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• Organization: Department of the Interior
• Updated: 2023-08-22T00:00:00Z

This dataset contains polygons representing deposits of hyaloclastic debris that were generated between about 3.5 and 3.0 million years ago when a series of basaltic lava flows entered the canyon...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

The Large River Monitoring Forum compiled fish assemblage data for five large rivers in the U.S. as a part of a coordinated effort to compare and contract river monitoring efforts in large river...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

This data set contains mean annual recharge due to infiltration of precipitation, in inches (x 1000), within the upper Umatilla River Basin, Oregon, for calendar years 1981 - 2010. Recharge due to...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava domes were extruded during the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-01-30T00:00:00.000+00:00

This project addresses a key uncertainty for evaluating whether hatchery supplementation programs have a net positive contribution to recovery of listed populations. Specifically, what is the...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

As part of a U.S. Geological Survey Groundwater Resources Program study, a three-dimensional geologic model was constructed for approximately 53,000 square miles of the Columbia Plateau in...

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