Oklahoma, Texas
HA 730-E

Edwards-Trinity aquifer system

There are two different files for each illustration

A 72 ppi GIF file, suitable for screen viewing is accessed through the thumbnail image

An eps file, suitable for downloading to be printed or edited is accessed through the "eps file" link. Most files are Adobe Illustrator 6.0, exceptions are noted. 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 eps files as ascii, not binary.

Edwards-Trinity aquifer

Figure 84 Map showing extent of the Edwards-Trinity aquifer (50K)
editable eps file E084.eps.gz (314K compressed)

Figure 85 Photo showing topography of aquifer (50K)
This illustration contains a placed image. Download the Adobe Illustrator 6 eps file E085.eps.gz (5.4M compressed) which contains an imbedded Adobe Photoshop 3 (eps) file. You may also want to download the editable Photoshop file E085psh.eps.gz (5.4M compressed)


Figure 86 Map showing geologic units that underlie the aquifer (33K)
editable eps file E086.eps.gz (116K compressed)

Figure 87 Cross section of aquifer (17K)
editable eps file E087.eps.gz (50K compressed)

Figure 88 Map showing base-of-aquifer contour (33K)
editable eps file E088.eps.gz (281K compressed)

Figure 89 Map showing potentiometric contour of aquifer (33K)
editable eps file E089.eps.gz (281K compressed)

Fresh ground-water withdrawals

Figure 90 Chart showing the use of fresh ground-water withdrawals during 1985 (17K)
editable eps file E090.eps.gz (17K compressed)

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