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USGS Groundwater Information

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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 and Pacific Islands 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

Contact the USGS Office of Groundwater (OGW)

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

Phone: (703) 648-5001

Note: If you are contacting us with a question about a specific online resource or web page, please provide that URL when you contact us.

USGS Office of Groundwater
411 National Center
12201 Sunrise Valley Drive
Reston, VA 20192

While we make every effort to reply to your inquiries as soon as possible, please allow up to seven days for a response.

Contact Information for Other USGS Resources

For general USGS questions, contact Ask USGS online or call 1-888-ASK-USGS (1-888-275-8747).

For other national USGS water information, you can contact:

For local USGS water information or data, contact the USGS Water Science Center in your area by selecting the state or region:

To locate a specific USGS employee, use the Electronic Phone Book.

For media inquiries, the USGS Office of Communications contacts and resources areavailable to the media around-the-clock.

The USGS does not regulate water use or water quality or enforce groundwater or drinking-water standards. For information on groundwater and drinking-water regulations, contact the U.S. Environmental Protection Agency Office of Groundwater and Drinking Water. You can also report spills or environmental violations to the U.S. Environmental Protection Agency.

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Page Contact Information: Contact the USGS Office of Groundwater
Page Last Modified: Thursday, 08-Dec-2016 13:39:24 EST