Land-Surface Subsidence in the Texas Coastal Region (open access)

Land-Surface Subsidence in the Texas Coastal Region

Report on the land-surface subsidence in the Texas coastal region published in agreement with the U.S. Geological Survey. Includes information on the geography and topography of 5 different subregions of the Texas coastand maps of the different areas.
Date: November 1982
Creator: Ratzlaff, Karl W.
System: The Portal to Texas History
Ground-Water Evaluation From Test Hole Drilling Near Mission, Texas (open access)

Ground-Water Evaluation From Test Hole Drilling Near Mission, Texas

Report on a study investigating the the quality of groundwater near Mission, Texas. The study conducted drilling tests in order to test the water at specific strata in the Lower Rio Grande Valley aquifer.
Date: August 1985
Creator: Molofsky, Seth J.
System: The Portal to Texas History