USGS Groundwater Information
Groundwater Resources Program
New & Noteworthy
USGS Groundwater Watch
USGS maintains a network of active wells to provide basic statistics about groundwater levels.
Other Water Topics
USGS in Your State
USGS Water Science Centers are located in each state.
Strategic Directions for the U.S. Geological Survey Groundwater Resources Program
A Report to Congress
November 30, 1998
U.S. Department of the Interior
U.S. Geological Survey
The U.S. Geological Survey (USGS) has been collecting and interpreting ground-water data since the late 1800s. Ground-water issues have increased in scope and complexity as competing demands on the resource have grown. Moreover, ground-water systems change over time in response to residential, industrial, and agricultural development, and in response to natural stresses such as droughts. Aquifers cross State lines and other political boundaries, creating the need for impartial regional and national ground-water information. The USGS Ground-Water Resources Program responds to these driving forces through ongoing efforts to examine and report on critical issues affecting the sustainability of the Nations ground-water resources.
Table of contents (with links to report in html format)
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