Thanks to funding by The Boeing Company, GEAA commissioned several experts in the field of geology to create karst aquifer PowerPoint presentations for use in the classroom. Enjoy!

• A Guide to the Edwards Aquifer- San Antonio’s Primary Water Supply
  Overview of GEAA Education Programs
• Inner View of the Edwards Aquifer
• Land-Applied Effluent Impacts on the Edwards Aquifer
• RegionGeography-SA-Austin-BBarker
• High School Aquifer Presentation #1 of 9
• High School Aquifer Presentation #2 of 9
• High School Aquifer Presentation #3 of 9
• High School Aquifer Presentation #4 of 9
• High School Aquifer Presentation #5 of 9
• High School Aquifer Presentation #6 of 9
• High School Aquifer Presentation #7 of 9
• High School Aquifer Presentation #8 of 9
• High School Aquifer Presentation #9 of 9
• Inner View of the Edwards Aquifer
• The Importance of Watersheds
• Geology of the Edwards Aquifer
• Elementary School Cave Presentation