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A 100-year History of Flooding on the Yukon-Kuskokwim Delta

A 100-year History of Flooding on the Yukon-Kuskokwim Delta

Scientists examined storm flooding events in the Bering Sea region of western Alaska from 1913 to 2011 and found that the largest events occurred in...

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We Will Rock You - Geologic Map Day

We Will Rock You - Geologic Map Day

Celebrate the third annual Geologic Map Day! On October 17, as a part of the Earth Science Week 2014 activities, join leading geoscience organizations...

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USGS Model Provides Insight into Snake Valley’s Groundwater

USGS Model Provides Insight into Snake Valley’s Groundwater

Proposed increases in water withdrawals in Snake Valley and surrounding areas will likely result in declining groundwater levels and a decrease in...

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Media Advisory: Earthquake 101: Resources for Reporting on Earthquakes

Media Advisory: Earthquake 101: Resources for Reporting on Earthquakes

The U.S. Geological Survey will host an educational event for the news media focused on earthquakes on Wednesday September 24, 2014.

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USGS Continues to Measure Flooding in Arizona

USGS Continues to Measure Flooding in Arizona

Scientists and technicians from the U.S. Geological Survey will be conducting field studies of flood flows from the recent heavy rains resulting from...

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Getting Out of Harm’s Way: Evacuation from Tsunamis

Getting Out of Harm’s Way: Evacuation from Tsunamis

Scientists at the U.S. Geological Survey have developed a new mapping tool, the Pedestrian Evacuation Analyst, for use by researchers and emergency...

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Streamgages Measure Drought, Earthquake Impacts on Water

Streamgages Measure Drought, Earthquake Impacts on Water

While the national streamflow database is documenting evidence of California’s historic drought, the database is also confirming another recently seen...

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Media Advisory: USGS to Host Congressional Briefing: #StrongAfterSandy--The Science Supporting the Department of the Interior’s Response

Media Advisory: USGS to Host Congressional Briefing: #StrongAfterSandy--The Science Supporting the Department of the Interior’s Response

Department of the Interior scientists are generating and sharing critical information to aid the recovery of the areas impacted by Hurricane Sandy...

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New Oregon Maps Feature National Scenic Trails

New Oregon Maps Feature National Scenic Trails

Newly released US Topo maps for Oregon now feature segments of the Pacific Crest National Scenic Trail. Several of the 1,835 new US Topo quadrangles...

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tsunami hazard evacuation GIS model elevation Vertical Evacuation pedestrian

tsunami hazard evacuation GIS model elevation Vertical Evacuation pedestrian

Above normal precipitation in the Heart, Knife and Green River Basins of North Dakota led to record-breaking streamflows at several U.S. Geological...

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20-Year Study Shows Levels of Pesticides Still a Concern for Aquatic Life in U.S. Rivers and Streams

20-Year Study Shows Levels of Pesticides Still a Concern for Aquatic Life in U.S. Rivers and Streams

Levels of pesticides continue to be a concern for aquatic life in many of the Nation’s rivers and streams in agricultural and urban areas, according...

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Ocean Warming Affecting Florida Reefs

Ocean Warming Affecting Florida Reefs

Late-summer water temperatures near the Florida Keys were warmer by nearly 2 degrees Fahrenheit in the last several decades compared to a century...

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