Report 139 by R.K. Gabrysch, Gene D. McAdoo, and W.L. Naftel, U.S. Geological Survey, December 1971

• Report 139 - Record of Wells, Drillers' Logs and Chemical Analyses of Ground Water in Galveston County, Texas, 1952-1970 (pdf - 5.78MB)
• Figure 1 (pdf - 3.64MB) - Location of Wells in Galveston County