U.S. Geological Survey
Technical Announcements
National Assessment Shows Geographic Distributions and Trends of Pesticide Use, 1992-2009
New Insight on Gas Hydrates in Gulf of Mexico
USGS Seeks Proposals for Earthquake Research
New Software Tool Analyzes Effect of Stream and Lake Levels on Adjacent Lands
Water Quality Differences Affect Aquatic Health of Urban Streams in Kansas City and Independence, Missouri
Tool Estimates Streamflow for Pennsylvania Waterways
Reminder - Abstracts for the 2013 TMN UC and CDI Workshop Due Soon