Summary Report on Reimers Ranch Trinity Aquifer Observation Wells, Western Travis County, Texas

This report details an amendment to the Hamilton Pool Source Water Protection Study in western Travis County, Texas, undertaken to address critical data gaps in the Middle and Lower Trinity Aquifers, the primary groundwater resources sustaining Hamilton Pool Preserve and Reimers Ranch Park. The study involved drilling and installing additional monitor wells, resulting in a network of four dedicated monitor wells. Baseline geologic samples (cuttings and core), geophysical logs, geochemical analyses, thin-section descriptions, and hydrogeologic data are presented for these wells with data provided in appendices.