You are here: Home Permits, Registrations, and Reporting Edwards Aquifer Protection Edwards Aquifer Maps Edwards Aquifer Maps Find maps related to the Edwards Aquifer. https://www.tceq.texas.gov/permitting/eapp/eamaps.html https://www.tceq.texas.gov/@@site-logo/TCEQ-1072x1072.png Edwards Aquifer Maps Find maps related to the Edwards Aquifer. Edwards Aquifer Map Viewer View the Edwards Aquifer maps of regulated zones with your web browser.