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Scientific Investigations Map 2968 **Pending Public Release**
Water-Level Altitudes 2007 and Water-Level Changes in the Chicot, Evangeline,
and Jasper Aquifers and Compaction 1973–2006 in the Chicot and Evangeline Aquifers,
Houston-Galveston Region, Texas
By Mark C. Kasmarek and Natalie A. Houston
Figures
Sheets 1–17. Maps showing:
1. Approximate water-level altitudes
in the Chicot aquifer, Houston-Galveston region, Texas, January–March 2007 (17"
x 22" PDF file, 3.25 MB)
2. Water-level changes in the Chicot
aquifer, Houston-Galveston region, Texas, 2006–07 (17" x 22" PDF file,
3.45 MB)
3. Approximate water-level changes in
the Chicot aquifer, Houston-Galveston region, Texas, 2002–07 (17" x 22"
PDF file, 3.45 MB)
4. Approximate water-level changes in
the Chicot aquifer, Houston-Galveston region, Texas, 1990–2007 (17" x 22"
PDF file, 3.53 MB)
5. Approximate water-level changes in
the Chicot aquifer, Houston-Galveston region, Texas, 1977–2007 (17" x 22"
PDF file, 3.64 MB)
6. Approximate water-level altitudes
in the Evangeline aquifer, Houston-Galveston region, Texas, January–March 2007
(17" x 22" PDF file, 3.41 MB)
7. Water-level changes in the Evangeline
aquifer, Houston-Galveston region, Texas, 2006–07 (17" x 22" PDF file,
3.92 MB)
8. Approximate water-level changes in
the Evangeline aquifer, Houston-Galveston region, Texas, 2002–07 (17" x
22" PDF file, 3.87 MB)
9. Approximate water-level changes in
the Evangeline aquifer, Houston-Galveston region, Texas, 1990–2007 (17"
x 22" PDF file, 3.73 MB)
10. Approximate water-level changes
in the Evangeline aquifer, Houston-Galveston region, Texas, 1977–2007 (17"
x 22" PDF file, 3.68 MB)
11. Approximate water-level altitudes
in the Jasper aquifer, Houston-Galveston region, Texas, January–March 2007 (17"
x 22" PDF file, 3.33 MB)
12. Water-level changes in the Jasper
aquifer, Houston-Galveston region, Texas, 2006–07 (17" x 22" PDF file,
3.29 MB)
13. Approximate water-level changes
in the Jasper aquifer, Houston-Galveston region, Texas, 2002–07 (17" x22''
PDF file, 3.49 MB)
14. Approximate water-level changes
in the Jasper aquifer, Houston-Galveston region, Texas, 2000–2007 (17"
x 22" PDF file, 3.44 MB)
15. Approximate water-level altitudes
in the Jasper aquifer, greater Houston area, Texas, 2000 (17" x 22"
PDF file, 3.21 MB)
16. Approximate water-level altitudes
in the Jasper aquifer, greater Houston area, Texas, 2002 (17" x 22"
PDF file, 3.04 MB)
17. Location of borehole extensometer
sites, Houston-Galveston region, Texas (17" x 22" PDF file, 3.09 MB)
18. Graphs showing measured compaction
of subsurface material, 1973–2006, at borehole extensometer sites shown in figure
17 (22" x 17" PDF file, 425 KB)
For additional information contact:
Director, Texas Water Science Center
U.S. Geological Survey
8027 Exchange Drive
Austin, Texas 78754-4733
World Wide Web: http://tx.usgs.gov/ |
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U.S. Department of the Interior | U.S. Geological Survey