GROUND WATER ATLAS of the UNITED STATES
Iowa, Michigan, Minnesota, Wisconsin
HA 730-J

Cambrian-Ordovician aquifer system


There are two different files for each illustration

A 90 ppi JPEG file, suitable for screen viewing is accessed through the thumbnail image

A tiff file is accessed through the "tiff file" link. All files are Adobe Photoshop. These files have been compressed with GNU's gzip utility. If your web browser defaults to a screen display of the file, turn on the "Load to local disk" option before downloading. Download and process these tiff files as ascii, not binary.


Fresh Ground-water Withdrawals


Figure 132 Pie charts showing use of fresh ground-water withdrawals by State (363K)
downloadable tiff file J132.tif.gz (3.1MB compressed)


Return to Cambrian-Ordovician aquifer system text
Return to HA 730-J table of contents
Return to Ground Water Atlas home page