GROUND WATER ATLAS of the UNITED STATES
Iowa, Michigan, Minnesota, Wisconsin
HA 730-J
Surficial aquifer system
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- A tiff file is accessed through the "tiff file"
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Introduction
Figure 26 Map showing location of the surficial aquifer
system in Segment 9 (398K)
downloadable tiff file J026.tif.gz (2.8MB
compressed)
Figure 27 Photograph showing sorted and
stratified deposits of sand and gravel (166K)
downloadable tiff file J027.tif.gz (1.5MB
compressed)
downloadable tiff file J026.tif.gz (2.8MB
compressed) 
downloadable tiff file J027.tif.gz (1.5MB
compressed)