Virginia Earthquake is Felt in 22 States Plus Washington, DC
August 23, 2011 | USGS
Earthquake waves travel very efficiently in the crust of the eastern United States. As... Huge Coal Database Available
January 23, 2012 | USGS
USGS has recently published: "Shallow Coal Exploration Drill-Hole Data—Alabama, Georgia, Kentucky, Louisiana, Mississippi, Missouri,... Missouri River Flooding From Rain and Snowmelt
May 31, 2011 | MSNBC
Recent rain and snowmelt have caused flooding in North Dakota, South Dakota, Montana, Wyoming and... Water Level Declines in the High Plains Aquifer
July 31, 2011 | USGS
The High Plains Aquifer underlies some of the most important agricultural land in Colorado, Kansas,... |
