U.S. DEPARTMENT OF THE INTERIOR IN COOPERATION WITH THE OPEN-FILE REPORT 03–109 U.S. GEOLOGICAL SURVEY HARRIS-GALVESTON COASTAL SUBSIDENCE DISTRICT, Location of borehole extensometer sites—SHEET 14 OF 15 CITY OF , AND Kasmarek, M.C., and Lanning-Rush, Jennifer, 2003, Water-level altitudes 2003 and water-level changes in the Chicot, Evangeline, FORT BEND SUBSIDENCE DISTRICT and Jasper aquifers and compaction 1973–2002 in the Chicot and Evangeline aquifers, Houston-Galveston region,

95o30' 95o15'

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95o30' Figure 14. Map showing location of borehole extensometer sites, Houston-Galveston region, Texas.

Base from U.S. Geological Survey For additional information write to: District Chief Digital data, 1:100,000 WATER-LEVEL ALTITUDES 2003 AND WATER-LEVEL CHANGES IN THE CHICOT, EVANGELINE, U.S. Geological Survey Universal Transverse Mercator projection 8027 Exchange Dr. Zone 15 Austin, TX 78754–4733 AND JASPER AQUIFERS AND COMPACTION 1973–2002 IN THE CHICOT AND EVANGELINE E-mail: [email protected] AQUIFERS, HOUSTON-GALVESTON REGION, TEXAS By Mark C. Kasmarek and Jennifer Lanning-Rush 2003