Unified Interior Regions

Nevada

The Southwest Region includes California, Nevada, and Arizona. The Regional Office, headquartered in Sacramento, provides Center oversight and support, facilitates internal and external collaborations, and works to further USGS strategic science directions.

States L2 Landing Page Tabs

Filter Total Items: 144
USGS science for a changing world logo
May 4, 2006

One of every four fishes in streams of 12 western states is non-native, according to a U.S. Geological Survey (USGS) study published in November 2005 in the North American Journal of Fisheries Management. 

USGS science for a changing world logo
August 18, 2005

While the saying may be, "What happens in Vegas stays in Vegas," the U.S. Geological Survey (USGS) is sharing dirt about the geology of the Las Vegas region with the release of a new geologic map.

USGS
August 18, 2005

While the saying may be, "What happens in Vegas stays in Vegas," the U.S. Geological Survey (USGS) is sharing dirt about the geology of the Las Vegas region with the release of a new geologic map.

USGS
August 1, 2005

In its latest report on water use in the United States, the USGS looked at the nation's dependence on ground water. The report entitled Estimated Withdrawals from Principal Aquifers in the United States, 2000, provides details of ground-water withdrawals and use from principal aquifers in each state.

USGS
June 28, 2005

The U.S. Geological Survey (USGS) announces the recipients of the second year of the Mineral Resources External Research Program, a grant and/or cooperative agreement opportunity designed to support minerals research. The grant award is split among six topics that support the goals of the Mineral Resources Program and deliver products within one year.

USGS science for a changing world logo
April 8, 2005

Another Great Earthquake in the Indian Ocean, but What About the Tsunami?

Steam Explosions, Earthquakes, and Volcanic Eruptions--What’s in Yellowstone’s Future?

Radio-Monitored Salmon Shed Light on Snake River for Water Managers

Itching to Know More About America’s Modern Gold Rush?

Hazards and Cooperation Spawn New Uses for Geospatial Information

 

USGS science for a changing world logo
April 26, 2004

Farmlands, wetlands, forests and deserts that composed the American landscape in the early 20th century have frequently been transformed during the past 30 years into mushrooming metropolitan areas as urbanization spreads across the country.

USGS
April 26, 2004

Farmlands, wetlands, forests and deserts that composed the American landscape in the early 20th century have frequently been transformed during the past 30 years into mushrooming metropolitan areas as urbanization spreads across the country.

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
April 18, 2001

Following the great 1906 San Francisco earthquake, a large number of distant aftershocks or triggered earthquakes occurred much farther away from the fault than previously realized, according to scientists at the U.S. Geological Survey.

USGS
April 18, 2001

Following the great 1906 San Francisco earthquake, a large number of distant aftershocks or triggered earthquakes occurred much farther away from the fault than previously realized, according to scientists at the U.S. Geological Survey.

USGS
August 11, 1999

A new publication that presents radioactive-waste disposal issues in the context of the proposed underground repository for such materials at Yucca Mountain, Nevada, is available from the U.S. Geological Survey (USGS).