The text is available online with links to each figure, and as a downloadable ascii file Illustrations are available online as screen-viewable GIFs, and as downloadable eps files suitable for printing and editing. The references are available online, and as a downloadable ascii file
The electronic version of these illustrations have been adapted
for the web from the original print publication. Therefore data
users are cautioned to consider carefully the appropriate use
of this downloadable data.
The Atlas publication is intended for use as an introduction to the Nation's ground water resources, and as a teaching tool. For more information on how to purchase a copy of the printed Atlas please refer to the order form. ordering the print product.
Pertinent references are listed for each described aquifer to assist those needing additional information. Appropriate map scale is indicated by the representative fraction appearing over the scale bars. Interpretations concerning the appropriate use of these illustrations may be obtained from the Office of Ground Water, U.S. Geological Survey, 12201 Sunrise Valley Dr., Reston, VA, 20192.