Unified Interior Regions
Idaho
Our biologists work with Preserve staff and volunteers to collect, examine, identify, measure, and count fish populations. Our sampling efforts have shown a healthy rainbow and brown trout population.
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A hydrologic technician measures streamflow in the St. Joe River at Red Ives Ranger Station in northern Idaho.
A hydrologic technician from the USGS Idaho Water Science Center measures streamflow in the St. Joe River at Red Ives Ranger Station in northern Idaho. The USGS is collecting data at hundreds of sites on rivers and streams in six western states to document
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May 14, 2001 – The U. S. Geological Survey (USGS), Yellowstone National Park and the University of Utah have signed an agreement to establish the Yellowstone Volcano Observatory to strengthen long-term monitoring of earthquakes and the slumbering volcano beneath Yellowstone National Park.
Metal concentrations were found to be elevated in riverbed sediments and fish tissue samples at sites downstream from significant natural mineral sources associated with hard-rock mining activities in the Clark Fork and Spokane River basins, according to scientists with the U.S. Geological Survey (USGS), Department of the Interior.
Metal concentrations were found to be elevated in riverbed sediments and fish tissue samples at sites downstream from significant natural mineral sources associated with hard-rock mining activities in the Clark Fork and Spokane River basins, according to scientists with the U.S. Geological Survey (USGS), Department of the Interior.
In response to the devastating wildfires that are burning lands across the West, the U.S. Geological Survey has teamed with federal firefighting agencies and private industry to form the Geo-spatial Multi-Agency Coordination group (GeoMAC)
A method of calculating a power-consumption coefficient (pcc) for irrigation pump sites along the Snake River can save personnel, vehicle, and equipment costs and, thus, dollars, according to a new report from the U.S. Geological Survey, U.S. Department of the Interior
The floods have crested and are beginning to recede in most places in the Pacific Northwest. Nevertheless dozens of U.S. Geological Survey personnel, who were busy over the holidays measuring the high streamflows and keeping river stage monitors operating, are still busy in the field and in their offices. Field crews have been hampered by mudslides, road closures, and extremely dangerous condition