GROUND WATER ATLAS of the UNITED STATES
Iowa, Michigan, Minnesota, Wisconsin
HA 730-J
Surficial aquifer system
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Fresh Ground-water Withdrawals
Figure 40 Pie chart showing principal uses of fresh ground-water
withdrawals from the surficial aquifer system in Segment 9 (101K)
downloadable tiff file J040.tif.gz (879K
compressed)
Figure 41 Map showing use of fresh ground-water
withdrawals in each of the States of Segment 9 (500K)
downloadable tiff file J041.tif.gz (4MB
compressed)