Real-time ground-water data for the nation.
Contributors: Geological Survey (U.S.)
Series: USGS fact sheet -- 090-01; Fact sheet (Geological Survey (U.S.)) -- FS-01-090.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey
Published: 2001
Place of publication: [Reston, Va
Language: eng
Subjects: Groundwater -- United States -- Information services.; Water table -- United States -- Information services.
Other titles: Real time ground water data for the nation
Notes: Caption title.

Shipping list no.: 2002-0084-P.

"December 2001."

Also available via Internet from the USGS web site. Address as of 2/6/02: http://water.usgs.gov/pubs/FS/fs-090-01/pdf/fs090-01.pdf; current access is available via PURL.