Principal Aquifers of the 48 Conterminous United States
Entry ID: USGS_aquifers_us

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Summary
Abstract: These data are intended for use in publications, at a scale of 1:2,500,000 or
smaller. Due to the small scale, the primary intended use is for regional and
national data display and analysis, rather than specific local data analysis.
This data set contains the shallowest principal aquifers of the conterminous
United States, portrayed as polygons.

The data set was developed as part of the effort ... View entire text
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Geographic Coverage
Spatial coordinates   
  N: 49.39   S: 24.52   E: -66.94   W: -124.76

Data Set Citation
Dataset Originator/Creator: James A. Miller
Dataset Title: Principal Aquifers of the 48 Conterminous United States
Dataset Release Date: 1998-07-01
Dataset Release Place: Madison, Wisconsin, USA
Dataset Publisher: U.S. Geological Survey
Version: Version 1.0
Data Presentation Form: Map
Online Resource: http://water.usgs.gov/lookup/getspatial?aquifers_us
Temporal Coverage
Start Date: 1998-07-01
Stop Date: 1998-07-01
Location Keywords
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Data Resolution
Latitude Resolution: 0.000278
Longitude Resolution: 0.000278
Access Constraints None
Use Constraints Acknowledgment of the Ground Water Atlas of the United States and (or) the
National Atlas of the United States of America would be appreciated in products
derived from these data.
Data Set Progress
COMPLETE
Originating Center
Data Center
Water Resources Maps and GIS Information, Water Resources Division, U.S. Geological Survey, U.S. Department of the Interior Supplemental Info
Data Center URL: http://water.usgs.gov/lookup/getgislist

Data Center Personnel
Name: WATER WEBSERVER TEAM - USGS
Phone: 703-648-4000;1-800-426-9000
Email: h2oteam at usgs.gov
Contact Address:
USGS National Center
Water Resources Division
12201 Sunrise Valley Drive
City: Reston
Province or State: VA
Postal Code: 20192-0002
Country: USA
Distribution
Distribution Media: online
Distribution Format: ARCE
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Personnel
Role: DIF AUTHOR
Phone: 608-238-9333
Contact Address:
505 Science Drive
City: Madison
Province or State: WI
Postal Code: 53711
Country: USA
Extended Metadata Properties
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Creation and Review Dates
Last DIF Revision Date: 2006-08-28
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