GROUND WATER ATLAS of the UNITED STATES
Iowa, Michigan, Minnesota, Wisconsin
HA 730-J
Upper carbonate aquifer
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Introduction
Figure 91 Map showing the location of the upper carbonate aquifer
(212K)
downloadable tiff file J091.tif.gz (2MB
compressed)
Figure 92 General hydrogeologic section
showing placement of the upper carbonate aquifer (215K)
downloadable tiff file J092.tif.gz (1.7MB
compressed)