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USGS Groundwater Information

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New & Noteworthy

  ModelMuse: Graphical User Interface for MODFLOW-2005 and PHAST (TM 6-A29)

  Groundwater: Ground water versus groundwater (OGW Technical Memo 2009.03)

  Field Techniques for Estimating Water Fluxes Between Surface Water and Ground Water (TM 4–D2)

  Ground-Water Availability in the United States (Circular 1323)

USGS Groundwater Watch

USGS maintains a network of active wells to provide basic statistics about groundwater levels.

 [Image: USGS active water level wells location map.]

USGS in Your State

USGS Water Science Centers are located in each state.

 [Map: There is a USGS Water Science Center office in each State.] Washington Oregon California Idaho Nevada Montana Wyoming Utah Colorado Arizona New Mexico North Dakota South Dakota Nebraska Kansas Oklahoma Texas Minnesota Iowa Missouri Arkansas Louisiana Wisconsin Illinois Mississippi Michigan Indiana Ohio Kentucky Tennessee Alabama Pennsylvania West Virginia Georgia Florida Caribbean Alaska Hawaii New York Vermont New Hampshire Maine Massachusetts South Carolina North Carolina Rhode Island Virginia Connecticut New Jersey Maryland-Delaware-D.C.

Other USGS Water Science Areas

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USGS Groundwater Information Pages

The U.S. Geological Survey provides unbiased, timely, and relevant information and studies about groundwater resources of the Nation.

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Page Last Modified: Friday, 01-May-2009 14:07:56 EDT